A composite film roll pressing and laminating processing device

Abstract

The utility model discloses a kind of composite film roll pressing laminating processing devices, belong to composite film processing technical field, including rack, the upper and lower end of rack is respectively equipped with material roll one and material roll two, material roll one and material roll two are all provided with hand expansion shaft, guide roller is installed in the inside of rack and located the side position of material roll two, and drive roll and pressing roll are respectively installed in the inside of rack and located the below of material roll;Material roll one and material roll two are all provided with calibration component, and both sides of rack are all penetrated and installed with internal thread pipe, and the inside of internal thread pipe is all threadedly connected with screw rod, and the end of screw rod is rotatably installed with side plate.The utility model can be accurate to limit the film cloth roll and the film cloth one side in conveying by adjusting side plate position, avoid the problem that film cloth appears horizontal displacement in conveying and laminating process and causes edge misregistration, improve upper and lower layer film cloth laminating precision, reduce subsequent waste cutting difficulty, improve the precision of composite film finished product size, meet the composite film high-precision composite processing demand.

Description

Technical Field

[0001] This utility model relates to a composite film processing device, and more particularly to a composite film roller pressing and bonding processing device, belonging to the field of composite film processing technology. Background Technology

[0002] In the field of composite film production, roll forming lamination equipment is widely used. Its structure includes a feeding assembly to carry various film rolls to be laminated; precision guide rollers to plan the film material transport path; a core pressure roller assembly containing opposing pressure rollers and laminating rollers to provide lamination pressure; a heating assembly to heat the pressure rollers or laminating rollers, facilitating film adhesion; and a winding assembly to wind up and store the laminated finished film. These components work together to achieve continuous and stable roll forming lamination of the film material, meeting the production requirements of multilayer film lamination.

[0003] Existing technologies have shortcomings:

[0004] Existing composite film roller pressing and laminating processing equipment has the problem of insufficient initial positioning accuracy when the film cloth is wrapped around the guide roller during operation. Especially when two or more sets of film cloths to be laminated are of different width specifications, a set of film cloth is prone to lateral displacement and edge misalignment during the dynamic process of continuous conveying and roller pressing and laminating. This not only increases the difficulty of the subsequent waste material cutting process, but also causes waste of raw materials.

[0005] To address these issues, a composite film roller pressing and bonding processing device was designed. Utility Model Content

[0006] The main purpose of this invention is to provide a composite film roller pressing and bonding processing device to solve the problems mentioned in the background art.

[0007] The objective of this utility model can be achieved by adopting the following technical solution:

[0008] A composite film roller pressing and bonding processing device includes a frame, with a material roller 1 and a material roller 2 respectively installed at the upper and lower ends of the frame. Both material roller 1 and material roller 2 are equipped with a hand-operated expansion shaft. A guide roller is installed inside the frame on one side of material roller 2. A drive roller and a pressing roller are installed inside the frame and below material roller 1.

[0009] Both material roller one and material roller two are equipped with calibration components. Both sides of the frame are connected by internal threaded tubes, and the inside of the internal threaded tubes is connected by screws. The end of the screw is rotatably mounted with a side plate. One end of the side plate has a slot that matches the shape of the guide roller, and the other end of the side plate has a groove that matches the shape of material roller two. Both side plates are equipped with limit components.

[0010] Preferably, the limiting component includes a limiting rod and an adjusting port. The adjusting port is respectively opened on the side plate and located below the slot. The limiting rod is slidably connected inside the adjusting port. A limiting roller is rotatably installed at one end of the limiting rod near the membrane cloth. An inner nut is threadedly connected to the other end of the limiting rod.

[0011] Preferably, the calibration component includes a fixed groove and a scale line. The fixed groove is respectively opened on the outer side of material roller one and material roller two, and the scale line is respectively set inside the fixed groove along the length direction of material roller one and material roller two.

[0012] Preferably, slide rods are symmetrically arranged on the side of the side plates that are far apart from each other, and the slide rods extend to the outside of the frame. Through holes are provided at the connection between the frame and the slide rods.

[0013] Preferably, a limiting pad is provided on the side of the inner nut near the frame, and the limiting pad is provided with anti-slip texture.

[0014] Preferably, the clearance between the slot and the guide roller is 0.1-0.3mm, and a knob is provided at the end of the screw away from the side plate.

[0015] Preferably, the limiting roller is a silicone pressure roller, and the outer side of the silicone pressure roller is uniformly provided with annular grooves.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, through the coordinated use of a frame, material roller one, material roller two, drive roller, pressing roller, guide roller, internal threaded tube, screw, side plate, slot, limiting rod, groove and hand-operated expansion shaft, can precisely limit the position of the film roll and one side of the film during conveying by adjusting the position of the side plate. This avoids the problem of lateral displacement of the film during conveying and bonding, which leads to edge misalignment. It improves the bonding accuracy of the upper and lower layers of film, reduces the difficulty of subsequent waste material cutting, and improves the dimensional accuracy of the finished composite film, thus meeting the high-precision composite processing requirements of composite films.

[0018] 2. This utility model, through the combined use of a limiting rod, a limiting roller, and an inner nut, can flexibly adjust the position of the limiting roller according to the thickness of the film, so that it fits the surface of both sides of the film, preventing the film from lifting during conveying. At the same time, it has a certain pulling effect on both sides of the film, preventing lateral displacement of the film, improving the stability of film conveying and the flatness of the finished product surface.

[0019] 3. By using the fixed groove and scale line together, this utility model can intuitively display the alignment reference value of the film roll on the second material roller through the scale line, providing a precise reference for the position adjustment of the film roll on the first material roller, making the operation simpler and more intuitive, and convenient for the staff to operate. Attached Figure Description

[0020] Figure 1 This is the front view of the present invention;

[0021] Figure 2 This is a schematic diagram showing the connection between the side plate and the screw of this utility model;

[0022] Figure 3 For the present utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the limiting component of this utility model.

[0024] In the diagram: 1. Frame; 2. Material roller one; 3. Material roller two; 4. Drive roller; 5. Pressing roller; 6. Guide roller;

[0025] 7. Calibration components; 701. Fixing slot; 702. Scale lines;

[0026] 8. Internally threaded pipe; 9. Screw; 10. Side plate; 11. Slot;

[0027] 12. Limiting assembly; 1201. Limiting rod; 1202. Limiting roller; 1203. Inner nut; 1204. Adjustment port;

[0028] 13. Slide rod; 14. Groove; 15. Hand expansion shaft. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] Example 1

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a composite film roller pressing and bonding processing device, including a frame 1. Material roller 2 and material roller 3 are respectively installed at the upper and lower ends of the frame 1. Both material roller 2 and material roller 3 are provided with a hand-operated expansion shaft 15. Inside the frame 1, a guide roller 6 is installed on one side of material roller 3. Inside the frame 1 and below material roller 2, a drive roller 4 and a pressing roller 5 are respectively installed. A motor for driving the drive roller 4 to rotate is fixedly installed on the outside of the frame 1. The output shaft of the motor is connected to one end of the drive roller 4 through a coupling to realize the rotation of the drive roller 4. The pressing roller 5 is a constant temperature roller with a built-in electric heating tube to heat the film. In addition, a hydraulic cylinder for adjusting the spacing is provided at the end of the pressing roller 5 to adjust the spacing between the pressing roller 5 and the drive roller 4.

[0036] Both material roller 2 and material roller 3 are equipped with calibration components 7. Both sides of the frame 1 are connected by internal threaded tubes 8. The internal threaded tubes 8 are threaded with screws 9. The ends of the screws 9 are rotatably mounted with side plates 10. One end of the side plate 10 is provided with a groove 11 that matches the shape of the guide roller 6. The other end of the side plate 10 is provided with a groove 14 that matches the shape of the material roller 3. Both side plates 10 are equipped with limit components 12.

[0037] The film rolls to be laminated are installed on the outside of material roller 2 and material roller 3 respectively. According to the bonding requirements, one side of the film rolls on the outside of material roller 2 and material roller 3 is aligned. The film rolls are fixed by the hand-operated expansion shafts 15 set on material roller 2 and material roller 3 respectively. The screw 9 is rotated and moved into the frame 1 under the thread engagement of the internal thread tube 8. The side plate 10 is driven to approach the side of the film roll on the outside of material roller 3, limiting one side of the film roll. At the same time, the slot 11 at the other end of the side plate 10 is movably engaged with the outside of the guide roller 6, which can limit the film on the guide roller 6. One end of the film roll on material roller 3 is wrapped around the guide roller 6 from below, and one side of the film is aligned with one side of the side plate 10. Then, one end of the film roll on the outside of material roller 2 is pulled out and bonded to one end of the film roll on material roller 3 and pressed into the space between the pressing roller 5 and the drive roller 4.

[0038] Example 2

[0039] The solution in Example 1 will be further described below with reference to its specific working method.

[0040] like Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, the limiting component 12 further includes a limiting rod 1201 and an adjustment port 1204. The adjustment port 1204 is respectively opened on the side plate 10 and located below the slot 11. The limiting rod 1201 is slidably connected inside the adjustment port 1204. A limiting roller 1202 is rotatably installed at one end of the limiting rod 1201 near the membrane cloth. An inner nut 1203 is threadedly connected to the other end of the limiting rod 1201.

[0041] One side plate 10 of the membrane fabric is adjusted to fit against the membrane fabric, while the other side plate 10 of the membrane fabric is adjusted to a certain distance from the other side of the membrane fabric, leaving a certain space. Then, according to the thickness of the membrane fabric, the positions of the two sets of limiting rods 1201 are adjusted up and down along the inside of the adjusting port 1204. The limiting rods 1201 drive the limiting rollers 1202 to move and fit against the surface of the membrane fabric. Then, the inner nut 1203 is screwed on until the inner nut 1203 is tightly fitted against the outside of the side plate 10. During the process of the membrane fabric being conveyed outside the guide roller 6, the limiting rollers 1202 roll and smooth the edge of the membrane fabric, preventing the membrane fabric from warping and also playing a limiting role.

[0042] like Figure 1 and Figure 3 As shown, in a preferred embodiment, based on the above method, the calibration component 7 further includes a fixing groove 701 and a scale line 702. The fixing groove 701 is respectively opened on the outer side of the first material roller 2 and the second material roller 3, and the scale line 702 is respectively arranged inside the fixing groove 701 along the length direction of the first material roller 2 and the second material roller 3.

[0043] After the film roll on material roller 2 3 is moved to the appropriate position, observe the value of scale line 702 aligned on one side of the film roll, and adjust the position of the film roll on material roller 2 accordingly to more accurately calibrate the positions of the two sets of film rolls.

[0044] like Figure 1 As shown, in a preferred embodiment, based on the above method, slide rods 13 are symmetrically arranged on the sides of the side plates 10 that are far apart from each other, and the slide rods 13 extend to the outside of the frame 1. A through hole is provided at the connection between the frame 1 and the slide rods 13.

[0045] The sliding rod 13 slides into the through hole of the frame 1, which can provide precise guidance for the movement direction of the side plate 10, thereby improving the limiting accuracy and stability.

[0046] like Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, a limiting pad is further provided on the side of the inner nut 1203 near the frame 1, and the limiting pad is provided with anti-slip texture.

[0047] The setting of the limiting pad increases the contact friction between the inner nut 1203 and the side plate 10, and together with the anti-slip texture design, improves the stability of the inner nut 1203 during equipment operation.

[0048] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, the gap between the slot 11 and the guide roller 6 is 0.1-0.3mm, and a knob is provided at the end of the screw 9 away from the side plate 10.

[0049] The 0.1-0.3mm fit clearance allows the guide roller 6 to rotate flexibly while limiting the lateral offset of the film cloth, ensuring conveying accuracy; the knob at the end of the screw 9 is easy to operate manually and can quickly adjust the position of the side plate 10, improving the ease of operation.

[0050] like Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, the limiting roller 1202 is a silicone pressure roller, and an annular groove is uniformly opened on the outer side of the silicone pressure roller.

[0051] The silicone limiting roller 1202 is soft and has a strong fit, which can avoid scratching damage to the membrane surface. The evenly spaced annular grooves on the outer side prevent the membrane from tilting and shifting laterally during transport. The annular groove design does not affect the smooth transport of the membrane and is suitable for processing membrane materials of different thicknesses.

[0052] Example 3

[0053] The solutions in Embodiments 1 and 2 will be further described below with reference to their specific working methods.

[0054] First, install the two sets of film rolls to be laminated on the outside of material roller 1 2 and material roller 2 3 respectively. Make preliminary calibration with reference to the value of scale line 702, adjust the alignment of the two sets of film rolls, and align them completely or staggered. Then, lock and fix the film rolls by the hand-expanding shaft 15 on material roller 1 2 and material roller 2 3.

[0055] Rotating the screw 9, through its threaded engagement with the internal threaded tube 8, causes the screw 9 to move inward toward the frame 1, driving the side plate 10 to approach the film roll on the outside of the material roller 3, thus achieving single-sided limiting of the film roll; at the same time, the slot 11 at the other end of the side plate 10 is movably engaged with the outside of the guide roller 6, simultaneously limiting the conveying path of the film on the guide roller 6.

[0056] Adjust the position of the other side plate 10 in the same way, but leave a matching gap between the side plate 10 and the edge of the membrane.

[0057] Based on the thickness of the membrane, the two sets of limiting rods 1201 are finely adjusted up and down along the adjustment port 1204, which drives the limiting roller 1202 to lightly touch the surface of the membrane. The inner nut 1203 is then tightened to make it tightly fit the outer side of the side plate 10, thus locking the position of the limiting roller 1202 and smoothing and limiting the edge of the membrane to prevent it from tilting during transport.

[0058] Wrap one end of the film cloth on material roller 2 3 around the guide roller 6 to ensure that one side of the film cloth is aligned with the side plate 10; then pull out one end of the film cloth on material roller 1 2 and press it together with one end of the film cloth on material roller 2 3 between the pressing roller 5 and the drive roller 4 to complete the preparation before bonding.

[0059] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A composite film roller pressing and bonding processing device, comprising a frame (1), wherein a material roller 1 (2) and a material roller 2 (3) are respectively installed at the upper and lower ends of the frame (1), and a hand-operated expansion shaft (15) is provided on both the material roller 1 (2) and the material roller 2 (3), a guide roller (6) is installed inside the frame (1) on one side of the material roller 2 (3), and a drive roller (4) and a pressing roller (5) are respectively installed inside the frame (1) and below the material roller 1 (2). Its features are: A calibration component (7) is provided on both roller 1 (2) and roller 2 (3). Internal threaded tubes (8) are installed through both sides of the frame (1). A screw (9) is threaded inside the internal threaded tube (8). A side plate (10) is rotatably installed at the end of the screw (9). A slot (11) matching the shape of the guide roller (6) is opened at one end of the side plate (10). A groove (14) matching the shape of the roller 2 (3) is opened at the other end of the side plate (10). A limit component (12) is provided on the side plate (10).

2. The composite film roller pressing and bonding processing device according to claim 1, characterized in that: The limiting assembly (12) includes a limiting rod (1201) and an adjustment port (1204). The adjustment port (1204) is respectively opened on the side plate (10) and located below the slot (11). The limiting rod (1201) is slidably connected inside the adjustment port (1204). A limiting roller (1202) is rotatably installed at one end of the limiting rod (1201) near the membrane cloth. An inner nut (1203) is threaded to the other end of the limiting rod (1201).

3. The composite film roller pressing and bonding processing device according to claim 1, characterized in that: The calibration component (7) includes a fixed groove (701) and a scale line (702). The fixed groove (701) is opened on the outside of the first material roller (2) and the second material roller (3), respectively. The scale line (702) is set inside the fixed groove (701) along the length direction of the first material roller (2) and the second material roller (3).

4. The composite film roller pressing and bonding processing device according to claim 1, characterized in that: The side plates (10) are symmetrically provided with slide rods (13) on the opposite sides, and the slide rods (13) extend through to the outside of the frame (1). A through hole is provided at the connection between the frame (1) and the slide rods (13).

5. The composite film roller pressing and bonding processing device according to claim 2, characterized in that: The inner nut (1203) is provided with a limiting pad on the side near the frame (1), and the limiting pad is provided with anti-slip texture.

6. The composite film roller pressing and bonding processing device according to claim 1, characterized in that: The gap between the slot (11) and the guide roller (6) is 0.1-0.3mm, and a knob is provided at the end of the screw (9) away from the side plate (10).

7. The composite film roller pressing and bonding processing device according to claim 2, characterized in that: The limiting roller (1202) is a silicone pressure roller, and the outer side of the silicone pressure roller is evenly provided with annular grooves.

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