What is the machine parameter of this laminating machine?
This laminating machine model is SMFM-390A. It's a Digital laminating machine (with rewinding). The max paper size is 370mm. Besides, the operating speed is 0-13m/min. Furthermore, the laminating temperature is 50~120℃. And the total power is 2kw; this machine's dimensions(LxWxH ) are 0.9x0.63x1.2m.
How to purchase a qualified laminating machine?
First is the specific production function of the test machine.
The automatic laminating machine has a wide range of applications, and because of this, its market demand is also relatively great. Before purchasing a sheet laminating machine, in addition to positioning the market well, it is necessary to see whether the output of the laminating engine is greater than the input. And also to test the function of the laminating machine. Generally, the application of the laminating device can be divided into two parts: no bubbles and bubbles.
2. Measure whether the cost of the machine is appropriate in combination with the daily output
In the production process, the automatic laminating machine needs to save the workforce, reduce labour costs, and increase the enterprise's output. Although the production efficiency of the laminating engine is much stronger than that of the crew, it is also necessary to consider whether the daily production and the cost of equipment purchase and maintenance are appropriate when it is put into production. For some enterprises, their work is not high. In this case, it is necessary to make diligence and thrift. Whether a fully automatic laminating machine or other equipment, estimating the budget before purchasing and seeing the actual product after buying the device is necessary. Is it worthwhile to compare?
What are the correct methods to debug the machine?
The vacuum laminating machine is used for PVC laminated panel furniture, speakers, cabinets, craft doors, decorative wall panels, photo frames and various opposite-sex finishes. Its main features are fireproof, waterproof, acid and alkali resistance, especially for interior decoration, monthly pollution, no peculiar smell, fast installation, and beautiful appearance; it is ideal for decoration and decoration industry.
1. Profile positioning: Take a prepared profile and the requirements: it should not be twisted or distorted and put on the bed conveying wheel. According to the needs of the width, shape and coating of the profile, adjust the distance between the two rows of communicating wheels; Adjust the width and height of the ruler and the channel to make it suitable for the coverage requirements of the profile; the guide wheels at both ends of the equipment make the profile and the direction of movement of the conveying wheel parallel.
2. Equipment adjustment of the pressure roller: According to the profile's appearance, the equipment is adjusted to adjust the small pressure roller. Usually, the baseline or section of the profile is selected, the primary curve's high point or low point is summarized, and the transition and rolling along the profile line are point by point. The profile and the diaphragm are compounded together. The small pressure wheel of the equipment should balance the force of the lines, and the left and right should be carried out together. A pressure wheel is on the top, and a device supporting wheel is required at the bottom to balance the force of the lineup, down, left and right. Otherwise, the line joints will appear unrealistic. The giant plane can be rolled gradually from the base to the two ends by the slight pressure roller, and the small pressure roller needs to be progressively rotated 3 times at the 90-degree corner. For lines with messy shapes, the little pressure roller should be placed naturally and cannot be forced to be formed. In particular, the covering of decoration paper should be natural and circulated.
3. Application of plastic box or roller coating system:
(1) The operation method of the cold plastic box: the unloading method of the plastic container: lift the plastic box smoothly, and the plastic tube will naturally separate from the channel; adjustment of the thickness of the rubber layer: the thickness of the rubber layer can be adjusted by rolling the lifting bolts on the lower part of the two sides of the plastic box.
(2) Application of roller coating equipment: The scraping shaft on the rolling plastic box can adjust the thickness of the coating layer. Roll the conditioning handle, roll clockwise, and the glue layer thickens; roll counterclockwise, and the glue layer thinner until the glue is evenly applied.
4. Diaphragm equipment and glueing adjustment Put the cut diaphragm equipment on the film hanging shaft, adjust the orientation, and lift the plastic box; the diaphragm passes through the upper film guide roller, passes through the gap at the bottom of the plastic container, and add the glue to the bottom of the plastic box. In the plastic tube, swing out the inclined iron, and the distance is slightly narrower than the width of the diaphragm. Adjust the screws on both sides of the plastic box's front end to control the glue's thickness. The glue's consistency depends on the glue type, usually 50-100 grams of adhesive per square meter.
How do you adjust the gap between the rubber roller and the coating roller of the laminating machine?
When adjusting the gap between the rubber roller and the coating roller of the laminating machine, the gap between the two rollers should be adjusted according to the requirements of the composite process. When changing the hole, insert the feeler gauge between the two rollers, and turn the gap adjusting screw. When the feeler gauge has a feeling of contact between the two rollers and can twitch with a bit of resistance, the gap is appropriate; if the twitch is easy, the gap is too large. Large; at this point, you can roll slowly counterclockwise until you get the proper clearance. On the other hand, if the resistance is too large or it cannot be pumped, the gap is too small, and the handwheel can be rolled to adjust to the appropriate hole. It is also necessary to change the intervals at the left and right of the two rollers so that the gaps at both ends are flat and the two rollers are parallel to ensure uniform glueing. Otherwise, loosen the wing nut on the gearbox, turn the adjusting screw to make the gap even, and tighten the wing nut to maintain the normal position.
The end of the handwheel is equipped with a dial and a pointer, the reading per small division is 0.01mm, and the lesson per week is 1.5mm. When the hand wheel rolls a grid, the glue roller moves 0.01mm, and so on. The actual gap size must be consistent with the reading pointed by the pointer on the dial. Otherwise, the position of the information can be adjusted, and a scale is installed on the wall of the machine for rough adjustment of the gap between the two rollers.
It is worth noting that the two rollers are prohibited from touching and bumping against each other. When working, wait until the bottom of the upper rubber roller is soaked in the glue before the two rollers can typically run to prevent the loss of the surface of the two rollers. Then carefully operate the squeegee by hand, and let the squeegee slowly combine with the glue roller. A slight pressure can be applied to make them fit better, and then the square shaft fixing screw is tightened to tighten the square shaft. Axis. The fit of the squeegee blade and the glue roller should be flat. Otherwise, the adjustment screw of the square axis can be adjusted to make it fit flat. Then tighten the compression screw on the handwheel shaft.
When it stops working, the glueing roller, doctor blade and knife holder must be separated from the roller.
How do we solve the problem when the machine is working?
One: crepe paper:
1. The film tension is enormous, and folding folds and vertical wrinkles occur. Adjust the film tightness
2. The membrane itself is not evenly elastic and slanted. Adjust the film transfer roller
3 The pressure is too high, the temperature is too high, and the horizontal wrinkle is too high. Adjust the pressure and temperature
4 The rubber pressure stick is deformed. The pressure stick is assembled and re-sanded
5. If The paper is wet, keep the working environment and paper products dry or use drying in laminating
Two: wrinkle film:
1. If the temperature is too high, lower the temperature appropriately and reduce the pressure required to adjust the temperature of various membranes.
2. Adjust the imbalance of the film feeding roller, and adjust the balance of the film feeding roller
3 The film stacking time is too long; replace the film
4. If the film tension is too large or too small, adjust the film tightness. 3. There are snowflakes on the product.
5 The pressure of the pressure roller is not suitable; the solution is to adjust the pressure of the pressure roller correctly
6. If the temperature is too low, adjust to the appropriate temperature. Four: bubbles appear.
What should I pay attention to when operating the machine?
The automatic laminating machine is a kind of mechanical equipment for installing self-adhesive parts, which is widely used in electronic appliances, communications, household appliances, display screens, mechanical equipment, cars, airlines, quartz clocks, laminated glass, food and so on.
1. Before starting, check the machine and equipment, tighten the anchor bolts to see if they are loose, clean the components on the equipment with thinning water, and re-adjust and adjust the super glue.
2. Turn on and off the power switch, check whether the server and its equipment are standard, and carefully observe the operation of the machine and other conditions.
3. After the equipment is in operation, adjust the speed of the drum, the temperature of the drum, and the temperature of the curing oven.
4. After the machine is installed, the air parts should be turned for 3 to 5 minutes, and a few pieces of the film should be tested. After confirming that they meet the requirements, mass production will be carried out. Without film testing, it is not allowed to declare production.
5. Automatically do an excellent job in the "first three inspections" and often self-check the quality of product workpiece operations. It is impossible to check the glass film to the end in one self-examination.
6. During the actual operation, as long as the hand is 30 cm away from the barrel, it should not be close to the scary place.
7. When the operation is completed, or common faults or abnormalities occur, it is required to shut down the machine first, discuss the person in charge, repair it in time and put up a maintenance card.
8. Disconnect the main power switch, remove the work on the spot, and do an overall inspection.
What are the cleaning methods of the laminating machine?
1. Regularly add lubricating oil to all transmission parts and sliding surfaces of the plate to ensure that the scale is in a delicate and smooth condition. Mainly because of the high pressure and high temperature of the significant bearing of the pressure roller, the lubricating oil is easily volatilized and lost, so it is necessary to use high-temperature lubricating oil in real time to make it usually work under high temperature and high pressure.
2. Always check whether rubber or grease is on the roller, and wipe the rubber traces and dust on the roller in real-time. Make sure the surfaces of the two rollers are clean and bright. The feeling of each roller should be cleaned strictly. Every time the board is dragged, it should be washed immediately. Wash with alcohol or xylene and scrub each roller with a soft towel. It is strictly forbidden to scrape the surface of the roller with sharp tools. Every time the machine is started, it is still necessary to clean the dust on the surface of each roller. And see if each roller surface is shiny, poorly blocked or very dynamic. Real-time analysis to find the cause and organize. When the block is typical, the block can be inherited and used.
3. The automatic laminating machine often checks whether the hydraulic system's oil pipes, valves, and cylinder plugs leak oil. When oil leakage occurs, the sealing ring should be replaced in real-time, and appropriate hydraulic oil should be added to the hydraulic cylinder in real-time. Add the proper hydraulic oil to the pressure cylinder.
4. The edge of the scraper blade should be flat and elastic. It should be trimmed and replaced when distortion, tooth loss, curling, etc., in time. The edge or offset printing machine with 0.15~0.20 mm manganese steel skin should be replaced according to the original standard scale.
In general, the convenience of the automatic laminating machine is still relatively prominent. Although it requires specific finishing work, this is inevitable. We only need to pay attention to protection, which can not only improve the work efficiency but also prolong the service life.
What is the future development of the laminating machine?
When the laminating machine's functional requirements are met, it is necessary to consider the added value beyond its function to increase its competitiveness in the market. In this era of the experience economy, mechanical products pay more and more attention to user experience products. Easy-to-use products not only care about end users but also improve the production efficiency of enterprises [8]. Therefore, the ease of use of derivatives has increasingly become an essential indicator for evaluating a product and will also become the future development trend of laminating machines. The human-machine interface is the key to the interaction between people and products, and it is also a tool for the product to realize its functions. The human-machine interface's ease of use largely determines the product's ease of use, effectively improving the user's fear of current products. Therefore, the research on the ease of use of the human-machine interface of the laminating machine is the development trend of the laminating machine product, and it is an effective and essential means to improve the overall quality and competitiveness of the laminating machine product.
