Glue supply line jig capable of controlling coating width and process of glue supply line jig

Abstract

The invention discloses a glue supply line jig capable of controlling the coating width and a process thereof, and relates to the technical field of coating machine auxiliary mechanisms, the glue supply line jig comprises a rack, a material conveying roller and a driving mechanism, the interior of the rack is rotationally connected with a mold roller, the interior of the rack is rotationally connected with a front pressing roller, and the side of the front pressing roller is connected with the side of the mold roller in an attached mode. According to the glue supply line jig capable of controlling the coating width and the process thereof, through the arranged driving mechanism, a worker can conveniently and rapidly adjust the X axis of a glue dripping spray head, through mutual cooperation of a threaded adjusting rod and an electric telescopic rod, the worker can conveniently and rapidly adjust the Z axis and the Y axis of the glue dripping spray head, and the working efficiency is improved. Therefore, a worker can conveniently and accurately insert the glue dripping nozzle into a glue inlet line to perform glue dripping work, a plurality of problems caused by the fact that glue flows down from the surface of the front pressing roller are prevented, and the purpose of radically treating turbulent imprint through double mechanisms is achieved by eliminating free liquid level disturbance and constructing a laminar flow diffusion field.

Description

Technical Field

[0001] This invention relates to the field of auxiliary mechanisms for coating machines, specifically to a glue supply line fixture for controlling the coating width and its process. Background Technology

[0002] A coating machine is a device that evenly coats the surface of substrates such as paper, film, metal foil, and fabric with coating materials in the form of paste, liquid, or powder, such as adhesives, coatings, and inks. It is widely used in many industries, and the glue supply line fixture is one of the important components of the coating machine. It is mainly used to help control the height and width of the glue supply line.

[0003] When existing coating machines are running, the glue flows from the mold surface and collides with the glue in the V-groove, resulting in surface ripples and turbulence. Resin retention in the turbulent area can easily lead to local thickening of the coating at the midpoint: 0.1-0.3 μm, enhanced oxygen inhibition effect, which can easily cause carbon black to absorb heat and heat up, accelerate local polymerization, and cause shrinkage stress differences. Thickness differences + changes in surface roughness change the light interference conditions, resulting in visible color difference stripes. Furthermore, the existing glue supply line fixture position adjustment process is quite cumbersome, which requires workers to spend a long time adjusting the fixture position when controlling the coating width, thus interfering with the overall adjustment efficiency of the workers. Summary of the Invention

[0004] The purpose of this invention is to provide a glue supply line fixture and its process for controlling the coating width, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a glue supply line fixture for controlling the coating width, comprising a frame, a feeding roller, and a drive mechanism. A die roller is rotatably connected inside the frame, and a front pressure roller is also rotatably connected inside the frame. The side of the front pressure roller is in contact with the side of the die roller, and a transmission gear set is fixedly connected to the end of the die roller. A rear pressure roller is in contact with the other side of the die roller. The feeding roller is rotatably mounted inside the frame, and a transmission belt is in contact with the outer surface of its end. Guides are symmetrically fixedly mounted on the top of the frame. The guide slide has locking holes evenly spaced at its top, and a glue-blocking fixture is slidably connected to its outer surface. The drive mechanism is mounted on the top of the frame, and a connecting assembly is movably connected to its outer surface. The connecting assembly includes a hollow fixing plate, and mounting plates are symmetrically fixed on both sides of the hollow fixing plate. Fixing bolts are installed on the internal threads of the mounting plates. A connecting mechanism is fixedly installed at the bottom of the hollow fixing plate, and a bearing seat is fixedly connected to the top of the hollow fixing plate. An extension mechanism is movably installed at the end of the hollow fixing plate.

[0006] Furthermore, the adhesive-blocking fixture includes a connecting plate, and a guide slide is fixedly connected to the bottom of the connecting plate. A positioning plate is symmetrically fixedly installed on the side of the guide slide. A limit bolt is movably installed inside the positioning plate. Meanwhile, an L-shaped fixing strip is fixedly installed on the top of the connecting plate, and a mold mounting block is fixedly connected to the end of the L-shaped fixing strip.

[0007] Furthermore, the inner surface of the guide slide is slidably connected to the outer surface of the guide slide, and the top of the guide slide is fixedly connected to the bottom of the connecting plate. The connecting plate forms a sliding structure with the guide slide through the guide slide and the guide slide.

[0008] Furthermore, the external dimensions of the lower end of the limiting bolt match the internal dimensions of the locking hole, and the limiting bolt forms a locking structure with the guide slide through the locking hole.

[0009] Furthermore, the adhesive-blocking fixture also includes an adhesive-blocking mold body, which is fitted onto the side of the mold mounting block. Bolt fasteners are movably installed through the interior of the adhesive-blocking mold body. A first mounting bracket is fixedly installed on the other side of the mold mounting block, and a liquid level sensor is fitted onto the inner surface of the first mounting bracket.

[0010] Furthermore, the driving mechanism includes a fixed frame, and a hand-operated lead screw is rotatably connected inside the fixed frame. A guide slide is fixedly installed on the inner side of the fixed frame, and a bearing guide seat is fixedly connected to the inner side of the fixed frame. At the same time, the inner surface of the bearing guide seat is in contact with the outer surface of the connecting mechanism.

[0011] Furthermore, the extension mechanism includes an L-shaped support plate, and an extension plate is fixedly connected to the end of the L-shaped support plate. The outer surface of the extension plate is movably connected to the interior of the hollow fixed plate. A connecting seat is fixedly installed on the top of the L-shaped support plate, and a threaded adjusting rod is rotatably connected inside the connecting seat. A second mounting bracket is fixedly installed on the outer side of the L-shaped support plate, and an electric telescopic rod is fixedly installed inside the second mounting bracket. A connecting frame is fixedly connected to the extension end of the electric telescopic rod, and T-shaped sliders are symmetrically installed on the inner side of the connecting frame. A dispensing nozzle is fixedly connected through the interior of the connecting frame, and a dispensing tube is fixedly installed on the top of the dispensing nozzle.

[0012] Furthermore, the end of the threaded adjusting rod is rotatably connected to the interior of the connecting seat, and the side of the threaded adjusting rod is threadedly connected to the interior of the bearing seat.

[0013] Furthermore, the side of the connecting frame is fixedly connected to the end of the T-shaped slider, and the outer surface of the T-shaped slider is slidably connected to the side of the L-shaped support plate. The connecting frame forms a sliding structure with the L-shaped support plate through the T-shaped slider.

[0014] A glue supply line process for controlling the coating width, the glue supply line process for controlling the coating width utilizes the above-mentioned glue supply line fixture, the glue supply line process includes the following steps: Step 1: Installation and Adjustment of the Glue-blocking Fixture: The operator attaches the glue-blocking mold body to the side of the mold mounting block, and then uses bolts to fix the glue-blocking mold body to the side of the mold mounting block, thus completing the fixed installation of the glue-blocking mold body. Next, the operator pulls out the limit bolt from the inside of the positioning plate, then grasps the connecting plate and drives the guide slide to slide along the outer surface of the guide slide, thereby causing the connecting plate to move the L-shaped fixing strip, which in turn causes the mold mounting block to move the glue-blocking mold body along the connection between the mold roller and the front pressure roller. When the glue-blocking mold body moves to the designated position, the limit bolt is inserted through the positioning plate into the locking hole, thus completing the position fixing of the glue-blocking mold body. Similarly, the glue-blocking fixture on the other side is adjusted to achieve the purpose of quickly adjusting the coating width. Step Two: Adjusting the Dispensing Nozzle: The operator grasps the threaded adjustment rod and rotates it inside the connecting seat. Through the connection of the bearing seat, the extension plate moves telescopically along the interior of the hollow fixed plate, precisely adjusting the Y-axis position of the dispensing nozzle. Next, the operator activates the electric telescopic rod via the controller. The sliding of the T-shaped slider causes the connecting frame to move the dispensing nozzle up and down along the outer side of the L-shaped bearing plate, quickly adjusting the Z-axis position of the dispensing nozzle. When the lower end of the dispensing nozzle is submerged in the V-shaped glue groove, the electric telescopic rod is closed. The operator then rotates the hand-operated screw inside the fixed frame. Through the cooperation of the guide slide and the bearing guide seat, the connecting mechanism moves back and forth along the top of the bearing guide seat, precisely adjusting the X-axis position of the dispensing nozzle. This completes the overall adjustment of the dispensing nozzle position. Step 3: Formation of the glue supply line: The worker delivers the glue into the inside of the dispensing nozzle through the glue delivery pipe. Then, the glue is injected into the gap between the mold roller and the front pressure roller through the dispensing nozzle. At this time, the glue blocking fixture causes the glue to automatically form a V-shaped glue line. The height of the glue line is monitored in real time by the operation of the liquid level sensor. If the glue line is too high, the glue pump supply rate is reduced by the PLC to achieve the purpose of precise control of the glue line height.

[0015] This invention provides a glue supply line fixture and its process for controlling the coating width, which has the following beneficial effects: 1. This invention, through its driving mechanism, allows operators to quickly adjust the X-axis of the dispensing nozzle. Furthermore, the cooperation of the threaded adjusting rod and the electric telescopic rod facilitates quick adjustment of the Z-axis and Y-axis of the nozzle. This allows for precise insertion of the nozzle into the glue line for dispensing, preventing numerous problems caused by glue flowing down the surface of the front pressure roller. By eliminating free surface disturbances and constructing a laminar diffusion field, this invention achieves a dual-mechanism solution to eradicate turbulent flow marks.

[0016] 2. This invention, through the design of guide slides and guide slides, allows the L-shaped fixing strip to easily move the glue-blocking mold body along the connection between the mold roller and the front pressure roller for rapid adjustment. This achieves the purpose of quickly adjusting the distance between the two glue-blocking mold bodies, thereby achieving the purpose of quickly controlling the coating width. Furthermore, the bolt fasteners allow for easy and quick replacement of the glue-blocking mold body by the operator. The liquid level sensor enables the operator to monitor the height of the glue line in the V-groove in real time and control the glue pump's glue supply speed based on the monitoring data and PLC, thus achieving the purpose of real-time monitoring and adjustment of the glue line height. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural schematic diagram of a glue supply line fixture for controlling the coating width and its process according to the present invention. Figure 2 This is a rear-view three-dimensional structural diagram of a glue supply line fixture for controlling the coating width and its process according to the present invention. Figure 3 This invention relates to a glue supply line fixture for controlling the coating width and its process. Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 This is a three-dimensional structural diagram of the guide slide-blocking mold body of the adhesive supply line fixture for controlling the coating width and its process according to the present invention. Figure 5 This is a three-dimensional structural diagram of the fixed frame-bearing guide seat of the adhesive supply line fixture for controlling the coating width and its process according to the present invention. Figure 6 This is a three-dimensional structural diagram of the L-shaped support plate-connecting frame of the adhesive supply line fixture and its process for controlling the coating width according to the present invention.

[0018] In the diagram: 1. Frame; 2. Mold roller; 3. Front pressure roller; 4. Transmission gear set; 5. Rear pressure roller; 6. Feed roller; 7. Transmission belt; 8. Guide slide; 9. Locking hole; 10. Glue-blocking fixture; 101. Connecting plate; 102. Guide slide; 103. Positioning plate; 104. Limit bolt; 105. L-shaped fixing strip; 106. Mold mounting block; 107. Glue-blocking mold body; 108. Bolt fastener; 109. First mounting bracket; 110. Liquid level sensor; 11. Drive mechanism; 111. Fixing bracket; 112. Hand-operated... 113. Lead screw; 114. Guide slide rod; 12. Bearing guide seat; 13. Connecting assembly; 14. Hollow fixing plate; 15. Mounting plate; 16. Fixing bolt; 17. Connecting mechanism; 18. Bearing seat; 19. Extension mechanism; 10. L-shaped bearing plate; 12. Extension plate; 12. Connecting seat; 12. Threaded adjusting rod; 13. Second mounting bracket; 14. Electric telescopic rod; 15. Connecting bracket; 16. T-shaped slider; 17. Glue nozzle; 18. Glue delivery tube. Detailed Implementation

[0019] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0020] like Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, a glue supply line fixture for controlling the coating width includes a frame 1, a feed roller 6, and a drive mechanism 11. A mold roller 2 is rotatably connected inside the frame 1, and a front pressure roller 3 is also rotatably connected inside the frame 1. The side of the front pressure roller 3 is in contact with the side of the mold roller 2, and a transmission gear set 4 is fixedly connected to the end of the mold roller 2. A rear pressure roller 5 is in contact with the other side of the mold roller 2. The feed roller 6 is rotatably mounted inside the frame 1, and a transmission belt 7 is in contact with the outer surface of the end of the feed roller 6. The drive mechanism 11 is mounted on the top of the frame 1. The drive mechanism 11 includes a fixed frame 111, and a hand-operated screw 112 is rotatably connected inside the fixed frame 111. A guide slide rod 11 is fixedly installed on the inner side of the fixed frame 111. 3. Furthermore, a bearing guide seat 114 is fixedly connected to the inner side of the fixed frame 111, and the inner surface of the bearing guide seat 114 is in contact with the outer surface of the connecting mechanism 124. A connecting assembly 12 is movably connected to the outer surface of the drive mechanism 11. The connecting assembly 12 includes a hollow fixed plate 121, and mounting plates 122 are symmetrically fixedly installed on both sides of the hollow fixed plate 121. Fixing bolts 123 are installed on the internal threads of the mounting plates 122. The connecting mechanism 124 is fixedly installed at the bottom of the hollow fixed plate 121, and a bearing seat 125 is fixedly connected to the top of the hollow fixed plate 121. An extension mechanism 126 is movably installed at the end of the hollow fixed plate 121. The extension mechanism 126 includes an L-shaped bearing plate 1261. An extension plate 1262 is fixedly connected to the end of plate 1261, and the outer surface of the extension plate 1262 is movably connected to the interior of the hollow fixed plate 121. A connecting seat 1263 is fixedly installed on the top of the L-shaped support plate 1261, and a threaded adjusting rod 1264 is rotatably connected inside the connecting seat 1263. The end of the threaded adjusting rod 1264 is rotatably connected to the interior of the connecting seat 1263, and the side of the threaded adjusting rod 1264 is threadedly connected to the interior of the support seat 125. A second mounting bracket 1265 is fixedly installed on the outer side of the L-shaped support plate 1261, and an electric telescopic rod 1266 is fixedly installed inside the second mounting bracket 1265. A connecting bracket 1267 is fixedly connected to the extension end of the electric telescopic rod 1266. T-shaped sliders 1268 are symmetrically installed on the inner side of the connecting frame 1267. The side of the connecting frame 1267 is fixedly connected to the end of the T-shaped slider 1268, and the outer surface of the T-shaped slider 1268 is slidably connected to the side of the L-shaped support plate 1261. The connecting frame 1267 and the L-shaped support plate 1261 form a sliding structure through the T-shaped slider 1268. With the connecting frame 1267 and the L-shaped support plate 1261 configured as a sliding structure, the connecting frame 1267 drives the dispensing nozzle 1269 to move up and down along the outer side of the L-shaped support plate 1261 more smoothly and stably. The dispensing nozzle 1269 is fixedly connected through the inside of the connecting frame 1267, and the dispensing nozzle 1269 is fixedly installed on the top of the dispensing nozzle 1269.

[0021] like Figures 1-4 As shown, a mold roller 2 is rotatably connected inside the frame 1, and a front pressure roller 3 is also rotatably connected inside the frame 1. The side of the front pressure roller 3 is in contact with the side of the mold roller 2, and a transmission gear set 4 is fixedly connected to the end of the mold roller 2. A rear pressure roller 5 is in contact with the other side of the mold roller 2. A feed roller 6 is rotatably installed inside the frame 1, and a transmission belt 7 is in contact with the outer surface of the end of the feed roller 6. Guide slides 8 are symmetrically fixedly installed on the top of the frame 1, and locking holes 9 are evenly spaced on the top of the guide slides 8. A sealant 10 is slidably connected to the outer surface of the guide slide 8. The sealant 10 includes a connecting plate 101, and a guide slide 102 is fixedly connected to the bottom of the connecting plate 101. The inner surface of the guide slide 102 is slidably connected to the outer surface of the guide slide 8, and the top of the guide slide 102 is fixedly connected to the bottom of the connecting plate 101. The connecting plate 101 and the guide slide 8 form a sliding structure through the guide slide 102. By configuring the connecting plate 101 and the guide slide 8 into a sliding structure, the connecting plate 101 can easily move forward along the top of the guide slide 8. The guide slide 102 is moved backward to quickly adjust the distance between the two sides of the glue-blocking mold body 107. A positioning plate 103 is symmetrically fixedly installed on the side of the guide slide 102, and a limit bolt 104 is movably installed inside the positioning plate 103. The external dimensions of the lower end of the limit bolt 104 match the internal dimensions of the locking hole 9, and the limit bolt 104 forms a locking structure with the guide slide 8 through the locking hole 9. This locking structure between the limit bolt 104 and the guide slide 8 allows the limit bolt 104 to be easily inserted into the guide slide 8 to complete the locking process. During operation, an L-shaped fixing strip 105 is fixedly installed on the top of the connecting plate 101, and a mold mounting block 106 is fixedly connected to the end of the L-shaped fixing strip 105. The glue-blocking fixture 10 also includes a glue-blocking mold body 107, and the glue-blocking mold body 107 is fitted to the side of the mold mounting block 106. A bolt fastener 108 is movably installed through the interior of the glue-blocking mold body 107. A first mounting bracket 109 is fixedly installed on the other side of the mold mounting block 106, and a liquid level sensor 110 is fitted to the inner surface of the first mounting bracket 109.

[0022] like Figures 1-6 As shown, a glue supply line process for controlling the coating width is described. This glue supply line process utilizes the aforementioned glue supply line fixture and includes the following steps: Step 1: Installation and Adjustment of the Adhesive-Blocking Fixture 10: The operator attaches the adhesive-blocking mold body 107 to the side of the mold mounting block 106, and then uses bolts and fasteners 108 to fix the adhesive-blocking mold body 107 to the side of the mold mounting block 106, thus completing the fixed installation of the adhesive-blocking mold body 107. Next, the operator pulls out the limit bolt 104 from the inside of the positioning plate 103, then grasps the connecting plate 101 and uses it to drive the guide slide 102 to slide along the outer surface of the guide slide 8, thereby... The connecting plate 101 moves the L-shaped fixing strip 105, which in turn causes the mold mounting block 106 to move the glue-blocking mold body 107 along the connection between the mold roller 2 and the front pressure roller 3. When the glue-blocking mold body 107 moves to the designated position, the limit bolt 104 passes through the positioning plate 103 and is inserted into the locking hole 9 to complete the position fixing of the glue-blocking mold body 107. Similarly, the glue-blocking fixture 10 on the other side is adjusted to achieve the purpose of quickly adjusting the coating width. Step Two: Adjustment of the dispensing nozzle 1269: The operator grasps the threaded adjusting rod 1264 and rotates it inside the connecting seat 1263. At this time, through the connection of the bearing seat 125, the extension plate 1262 moves telescopically along the interior of the hollow fixed plate 121, thereby achieving precise adjustment of the Y-axis position of the dispensing nozzle 1269. Next, the operator opens the electric telescopic rod 1266 through the controller. At this time, through the sliding of the T-shaped slider 1268, the connecting frame 1267 moves the dispensing nozzle 1269 along the outer side of the L-shaped bearing plate 1261. The movement is reduced to achieve rapid adjustment of the Z-axis of the dispensing nozzle 1269. When the lower end of the dispensing nozzle 1269 is submerged in the V-shaped glue groove, the electric telescopic rod 1266 is closed. Then, the operator drives the hand-operated screw 112 to rotate inside the fixed frame 111. At this time, through the cooperation of the guide slide rod 113 and the bearing guide seat 114, the connecting mechanism 124 moves back and forth along the top of the bearing guide seat 114 to achieve precise adjustment of the X-axis position of the dispensing nozzle 1269, thereby completing the overall adjustment of the position of the dispensing nozzle 1269. Step 3: Formation of the glue supply line: The operator delivers the glue into the dispensing nozzle 1269 through the glue supply pipe 12610. Then, the glue is injected into the gap between the mold roller 2 and the front pressure roller 3 through the dispensing nozzle 1269. At this time, the glue is blocked by the glue blocking fixture 10, so that the glue automatically forms a V-shaped glue line. The height of the glue line is monitored in real time by the operation of the liquid level sensor 110. If the glue line is too high, the glue pump supply rate is reduced by the PLC to achieve precise control of the glue line height.

[0023] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A glue supply line fixture for controlling the coating width, comprising a frame (1), a feed roller (6), and a drive mechanism (11), characterized in that, The frame (1) is rotatably connected to a mold roller (2), and a front pressure roller (3) is rotatably connected to the frame (1). The side of the front pressure roller (3) is in contact with the side of the mold roller (2). A transmission gear set (4) is fixedly connected to the end of the mold roller (2). A rear pressure roller (5) is in contact with the other side of the mold roller (2). The feed roller (6) is rotatably installed inside the frame (1). A transmission belt (7) is in contact with the outer surface of the end of the feed roller (6). A guide slide (8) is symmetrically fixedly installed on the top of the frame (1). Locking holes (9) are opened at equal intervals on the top of the guide slide (8). The outer surface of the guide slide (8) slides. A glue-blocking fixture (10) is connected. The drive mechanism (11) is installed on the top of the frame (1). A connecting assembly (12) is movably connected to the outer surface of the drive mechanism (11). The connecting assembly (12) includes a hollow fixing plate (121). Mounting plates (122) are symmetrically fixed on both sides of the hollow fixing plate (121). Fixing bolts (123) are installed on the internal threads of the mounting plates (122). A connecting mechanism (124) is fixedly installed at the bottom of the hollow fixing plate (121). A bearing seat (125) is fixedly connected to the top of the hollow fixing plate (121). An extension mechanism (126) is movably installed at the end of the hollow fixing plate (121).

2. The adhesive supply line fixture for controlling the coating width according to claim 1, characterized in that, The adhesive-blocking fixture (10) includes a connecting plate (101), and a guide slide (102) is fixedly connected to the bottom of the connecting plate (101). A positioning plate (103) is symmetrically fixedly installed on the side of the guide slide (102). A limit bolt (104) is movably installed inside the positioning plate (103). An L-shaped fixing strip (105) is fixedly installed on the top of the connecting plate (101), and a mold mounting block (106) is fixedly connected to the end of the L-shaped fixing strip (105).

3. A glue supply line fixture for controlling the coating width according to claim 2, characterized in that, The inner surface of the guide slide (102) is in contact with the outer surface of the guide slide (8) and is slidably connected. The top of the guide slide (102) is fixedly connected to the bottom of the connecting plate (101), and the connecting plate (101) forms a sliding structure with the guide slide (8) through the guide slide (102).

4. A glue supply line fixture for controlling the coating width according to claim 3, characterized in that, The external dimensions of the lower end of the limiting bolt (104) match the internal dimensions of the locking hole (9), and the limiting bolt (104) and the guide slide (8) form a locking structure through the locking hole (9).

5. A glue supply line fixture for controlling the coating width according to claim 4, characterized in that, The adhesive-blocking fixture (10) further includes an adhesive-blocking mold body (107), and the adhesive-blocking mold body (107) is fitted onto the side of the mold mounting block (106). A bolt fastener (108) is movably installed through the interior of the adhesive-blocking mold body (107), and a first mounting bracket (109) is fixedly installed on the other side of the mold mounting block (106). A liquid level sensor (110) is fitted onto the inner surface of the first mounting bracket (109).

6. A glue supply line fixture for controlling the coating width according to claim 5, characterized in that, The drive mechanism (11) includes a fixed frame (111), and a hand-operated screw (112) is rotatably connected inside the fixed frame (111). A guide slide (113) is fixedly installed on the inner side of the fixed frame (111), and a bearing guide seat (114) is fixedly connected to the inner side of the fixed frame (111). Meanwhile, the inner surface of the bearing guide seat (114) is in contact with the outer surface of the connecting mechanism (124).

7. A glue supply line fixture for controlling the coating width according to claim 6, characterized in that, The extension mechanism (126) includes an L-shaped support plate (1261), and an extension plate (1262) is fixedly connected to the end of the L-shaped support plate (1261). The outer surface of the extension plate (1262) is movably connected to the interior of the hollow fixed plate (121). A connecting seat (1263) is fixedly installed on the top of the L-shaped support plate (1261), and a threaded adjusting rod (1264) is rotatably connected inside the connecting seat (1263). The outer side of the L-shaped support plate (1261) is fixedly installed with... The device is equipped with a second mounting bracket (1265), and an electric telescopic rod (1266) is fixedly installed inside the second mounting bracket (1265). The extension end of the electric telescopic rod (1266) is fixedly connected to a connecting bracket (1267). Meanwhile, T-shaped sliders (1268) are symmetrically installed on the inner side of the connecting bracket (1267). A glue nozzle (1269) is fixedly connected through the inside of the connecting bracket (1267), and a glue delivery tube (12610) is fixedly installed on the top of the glue nozzle (1269).

8. A glue supply line fixture for controlling the coating width according to claim 7, characterized in that, The end of the threaded adjusting rod (1264) is rotatably connected to the inside of the connecting seat (1263), and the side of the threaded adjusting rod (1264) is threadedly connected to the inside of the bearing seat (125).

9. A glue supply line fixture for controlling the coating width according to claim 8, characterized in that, The side of the connecting frame (1267) is fixedly connected to the end of the T-shaped slider (1268), and the outer surface of the T-shaped slider (1268) is slidably connected to the side of the L-shaped support plate (1261). The connecting frame (1267) and the L-shaped support plate (1261) form a sliding structure through the T-shaped slider (1268).

10. A glue supply line process for controlling the coating width, characterized in that, The adhesive supply line process for controlling the coating width utilizes the adhesive supply line fixture described in claim 9, and the adhesive supply line process includes the following steps: Step 1: Installation and Adjustment of the Glue-blocking Fixture (10): The worker attaches the glue-blocking mold body (107) to the side of the mold mounting block (106), and then uses bolts (108) to fix the glue-blocking mold body (107) to the side of the mold mounting block (106), thus completing the fixed installation of the glue-blocking mold body (107). Then, the worker pulls out the limit bolt (104) from the inside of the positioning plate (103), then grasps the connecting plate (101) and uses it to drive the guide slide (102) to slide along the outer surface of the guide slide (8), thereby... The connecting plate (101) moves the L-shaped fixing strip (105), which in turn causes the mold mounting block (106) to move the glue-blocking mold body (107) along the connection between the mold roller (2) and the front pressure roller (3). When the glue-blocking mold body (107) moves to the designated position, the limit bolt (104) passes through the positioning plate (103) and is inserted into the locking hole (9) to complete the position fixing of the glue-blocking mold body (107). Similarly, the glue-blocking fixture (10) on the other side is adjusted to achieve the purpose of quickly adjusting the coating width. Step Two: Adjustment of the dispensing nozzle (1269): The operator grasps the threaded adjustment rod (1264) and rotates it inside the connecting seat (1263). At this time, through the connection of the bearing seat (125), the extension plate (1262) moves along the inside of the hollow fixed plate (121) to achieve precise adjustment of the Y-axis position of the dispensing nozzle (1269). Then, the operator opens the electric telescopic rod (1266) through the controller. At this time, through the sliding of the T-shaped slider (1268), the connecting frame (1267) drives the dispensing nozzle (1269) to move along the outside of the L-shaped bearing plate (1261). The lifting and lowering movement is used to quickly adjust the Z-axis of the dispensing nozzle (1269). When the lower end of the dispensing nozzle (1269) is inserted into the V-shaped glue groove, the electric telescopic rod (1266) is closed. Then, the operator drives the hand-turned screw (112) to rotate inside the fixed frame (111). At this time, through the cooperation of the guide slide (113) and the bearing guide seat (114), the connecting mechanism (124) moves back and forth along the top of the bearing guide seat (114) to achieve precise adjustment of the X-axis position of the dispensing nozzle (1269), thereby completing the overall adjustment of the position of the dispensing nozzle (1269). Step 3: Formation of the glue supply line: The worker delivers the glue into the inside of the glue nozzle (1269) through the glue supply pipe (12610). Then, the glue is injected into the gap between the mold roller (2) and the front pressure roller (3) through the glue nozzle (1269). At this time, the glue automatically forms a V-shaped glue line due to the obstruction of the glue blocking fixture (10). The height of the glue line is monitored in real time by the operation of the liquid level sensor (110). If the glue line is too high, the glue pump supply rate is reduced by the PLC to achieve the purpose of accurately controlling the height of the glue line.

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