An equidistant pressing and cutting device for double-sided tape production

Abstract

This utility model discloses an equidistant pressing and cutting device for double-sided tape production, including a first electric push rod, a first limit adjustment frame, a second limit adjustment frame, a fixed mounting plate, a fixed mounting threaded column, a U-shaped frame, and pressing wheels. The fixed mounting plate is fixedly installed on both sides of the second limit adjustment frame, and the first limit adjustment frame is located directly above the second limit adjustment frame. This utility model can fully adapt and press the double-sided tape that is slowly fed during winding. The symmetrically distributed pressing wheels can fully press the double-sided tape, and the pressing force of the pressing wheels can be adjusted according to the different thicknesses of the double-sided tape. The adhesive squeezed out during the pressing process can be easily processed and collected for reuse. The cutting body can quickly cut the double-sided tape. After cutting, the ends of the double-sided tape are clamped and limited to prevent shrinkage, which can be easily and continuously rewound.

Description

Technical Field

[0001] This utility model relates to the field of double-sided tape production technology, specifically to an equidistant pressing and cutting device for double-sided tape production. Background Technology

[0002] Double-sided tape is widely used in industrial production and daily life. Its production process involves pressing, cutting, and slitting. Existing technologies cannot guarantee the uniformity of pressure in the width direction of the double-sided tape, which prevents the tape from being fully pressed. This results in inconsistent adhesive layer thickness, affecting bonding performance. Furthermore, it is not possible to apply the specified pressure according to different tape thicknesses. After pressing and winding to a specified length, it is not possible to complete the cutting process continuously and conveniently. Therefore, a device is needed to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide an equidistant pressing and cutting device for double-sided tape production, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an equidistant pressing and cutting device for double-sided adhesive production, comprising a first electric push rod, a first limiting adjustment frame, a second limiting adjustment frame, a fixed mounting plate, a fixed mounting threaded column, a U-shaped frame, and a pressing wheel. The fixed mounting plate is fixedly installed on both sides of the second limiting adjustment frame. The first limiting adjustment frame is located directly above the second limiting adjustment frame. The fixed mounting threaded column is fixedly located between the side ends of the first and second limiting adjustment frames. The first electric push rod is uniformly fixedly installed on the first and second limiting adjustment frames. The cutting body is located at the ends of the first and second limiting adjustment frames. The U-shaped frame is uniformly arranged inside the first and second limiting adjustment frames, and the front end of the first electric push rod is fixedly connected to the middle of the U-shaped frame. The pressing wheel is rotatably installed inside the U-shaped frame.

[0005] Preferably, the second limiting adjustment frame has discharge grooves on both sides inside, and a guide discharge pipe is fixedly connected to the bottom end of the second limiting adjustment frame. The guide discharge pipe is located at the bottom of the discharge groove, and the discharge hole is opened at the end of the guide discharge pipe.

[0006] Preferably, the cutting body includes a second electric push rod, a third electric push rod, a fixed mounting frame, a clamping block, and a cutting blade. The second electric push rod and the third electric push rod are symmetrically fixedly mounted on the fixed mounting frame. The clamping blocks are symmetrically distributed, and the driving end of the third electric push rod passes through the fixed mounting frame and is fixedly connected to the clamping block. The cutting blades are symmetrically distributed, and the driving end of the second electric push rod passes through the fixed mounting frame and is fixedly connected to the middle of the cutting blade.

[0007] Preferably, rubber blocks are symmetrically fixedly installed on the clamping block.

[0008] Preferably, the fixed mounting bracket is fixedly connected to the first limit adjustment frame.

[0009] Preferably, the internal conveying cavity of the guide discharge pipe is inclined, and the discharge hole is located at the bottom end.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention can fully adapt and press the double-sided tape that is slowly conveyed during winding. The symmetrically distributed pressing rollers can fully press the double-sided tape, and the pressing force of the pressing rollers can be adjusted according to the different thicknesses of the double-sided tape. The adhesive squeezed out during the pressing process can be easily processed and collected for reuse. The set cutting body can quickly cut the double-sided tape. After cutting, the ends of the double-sided tape are clamped and limited to prevent shrinkage, which can be easily and continuously wound up again. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model;

[0013] Figure 2 This is a schematic diagram of the limit adjustment frame structure in this utility model;

[0014] Figure 3 This is a schematic diagram of the bottom structure of the second limiting adjustment frame in this utility model;

[0015] Figure 4 This is a schematic diagram of the main cutting structure in this utility model.

[0016] In the diagram: 1-First electric push rod, 2-First limit adjustment frame, 3-Second limit adjustment frame, 4-Fixed mounting plate, 5-Fixed mounting threaded column, 6-Cutting body, 7-Discharge groove, 8-U-shaped frame, 9-Pressure roller, 10-Guide discharge pipe, 11-Discharge hole, 12-Second electric push rod, 13-Third electric push rod, 14-Fixed mounting bracket, 15-Clamping block, 16-Rubber block, 17-Cutting blade. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides an embodiment of an equidistant pressing and cutting device for double-sided adhesive production, comprising a first electric push rod 1, a first limiting adjustment frame 2, a second limiting adjustment frame 3, a fixed mounting plate 4, a fixed mounting threaded column 5, a U-shaped frame 8, and a pressing wheel 9. The fixed mounting plate 4 is fixedly installed on both sides of the second limiting adjustment frame 3. The first limiting adjustment frame 2 is located directly above the second limiting adjustment frame 3. The fixed mounting threaded column 5 is fixedly located between the side ends of the first limiting adjustment frame 2 and the second limiting adjustment frame 3. The first electric push rod 1 is evenly fixedly installed on the first limiting adjustment frame 2 and the second limiting adjustment frame 3. The cutting body 6 is located at the end of the first limiting adjustment frame 2 and the second limiting adjustment frame 3. The U-shaped frame 8 is evenly arranged inside the first limiting adjustment frame 2 and the second limiting adjustment frame 3, and the front end of the first electric push rod 1 is fixedly connected to the middle part of the U-shaped frame 8. The pressing wheel 9 is rotatably installed inside the U-shaped frame 8.

[0019] The second limit adjustment frame 3 has discharge grooves 7 on both sides inside. The bottom end of the second limit adjustment frame 3 is fixedly connected to a guide discharge pipe 10, and the guide discharge pipe 10 is located at the bottom of the discharge groove 7. The discharge hole 11 is opened at the end of the guide discharge pipe 10.

[0020] The cutting body 6 includes a second electric push rod 12, a third electric push rod 13, a fixed mounting frame 14, a clamping block 15, and a cutting blade 17. The second electric push rod 12 and the third electric push rod 13 are symmetrically fixedly mounted on the fixed mounting frame 14. The clamping blocks 15 are symmetrically distributed, and the driving end of the third electric push rod 13 passes through the fixed mounting frame 14 and is fixedly connected to the clamping block 15. The cutting blades 17 are symmetrically distributed, and the driving end of the second electric push rod 12 passes through the fixed mounting frame 14 and is fixedly connected to the middle of the cutting blade 17.

[0021] Rubber blocks 16 are symmetrically fixed on the clamping block 15, which can fully compress and clamp the tape to a limited position.

[0022] The fixed mounting bracket 14 is fixedly connected to the first limit adjustment frame 2.

[0023] The internal conveying chamber of the guide discharge pipe 10 is inclined, and the discharge hole 11 is located at the bottom, so that the collected glue can be easily discharged, collected and reused.

[0024] Working Principle: During use, the device is fixed in the designated position by the mounting plate 4, allowing the double-sided tape to be conveyed between the first limiting adjustment frame 2 and the second limiting adjustment frame 3 before being wound up by an external timing device. Simultaneously, the first electric push rods 1, evenly arranged on the first and second limiting adjustment frames 2 and 3, are activated during the conveying process. These electric push rods 1 drive the movement of each U-shaped frame 8, causing the symmetrically distributed pressing rollers 9 to simultaneously squeeze both sides of the conveyed double-sided tape. The width of the pressing rollers 9 is greater than the width of the double-sided tape, ensuring sufficient compression of the adhesive inside the tape. The extruded adhesive is then discharged from the discharge trough 7. The tape is fed into the guide discharge pipe 10 and then discharged and collected through the discharge hole 11. When the double-sided tape reaches the specified length, it needs to be cut. The third electric push rod 13 is activated, which causes the symmetrically distributed clamping blocks 15 to move synchronously, squeezing and limiting the double-sided tape. The rubber block 16 ensures that the double-sided tape is firmly clamped. Then, the second electric push rod 12 is activated, which drives the symmetrically distributed cutting blades 17 to move and cut the double-sided tape. This allows the double-sided tape to be fully compressed and then easily cut and wound. After the cutting blades 17 cut the double-sided tape, the ends of the tape are held by the clamping blocks 15 and will not shrink. They can be easily pulled and wound up, allowing production to proceed quickly, conveniently, and continuously without long-term interruptions.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-sided adhesive tape production equidistant pressing and cutting device, comprising a first electric push rod (1), a first limit adjustment frame (2), a second limit adjustment frame (3), a fixed mounting plate (4), a fixed mounting threaded column (5), a cutting body (6), a U-shaped frame (8), a pressing wheel (9), and a discharge hole (11), characterized in that: The fixed mounting plate (4) is fixedly installed on both sides of the second limiting adjustment frame (3). The first limiting adjustment frame (2) is located directly above the second limiting adjustment frame (3). The fixed mounting threaded column (5) is fixedly installed between the side ends of the first limiting adjustment frame (2) and the second limiting adjustment frame (3). The first electric push rod (1) is evenly fixedly installed on the first limiting adjustment frame (2) and the second limiting adjustment frame (3). The cutting body (6) is located at the end of the first limiting adjustment frame (2) and the second limiting adjustment frame (3). The U-shaped frame (8) is evenly installed inside the first limiting adjustment frame (2) and the second limiting adjustment frame (3). The front end of the first electric push rod (1) is fixedly connected to the middle part of the U-shaped frame (8). The pressing wheel (9) is rotatably installed inside the U-shaped frame (8).

2. The equidistance pressing and cutting device for double-sided adhesive tape production according to claim 1, characterized in that: The second limit adjustment frame (3) has discharge grooves (7) on both sides inside. The bottom end of the second limit adjustment frame (3) is fixedly connected to a guide discharge pipe (10), and the guide discharge pipe (10) is located at the bottom of the discharge groove (7). The discharge hole (11) is opened at the end of the guide discharge pipe (10).

3. The equal-distance pressing and cutting device for double-sided adhesive tape production according to claim 2, characterized in that: The cutting body (6) includes a second electric push rod (12), a third electric push rod (13), a fixed mounting frame (14), a clamping block (15), and a cutting blade (17). The second electric push rod (12) and the third electric push rod (13) are symmetrically fixedly mounted on the fixed mounting frame (14). The clamping blocks (15) are symmetrically distributed, and the driving end of the third electric push rod (13) passes through the fixed mounting frame (14) and is fixedly connected to the clamping block (15). The cutting blades (17) are symmetrically distributed, and the driving end of the second electric push rod (12) passes through the fixed mounting frame (14) and is fixedly connected to the middle of the cutting blade (17).

4. The equal-distance pressing and cutting device for double-sided adhesive tape production according to claim 3, characterized in that: Rubber blocks (16) are symmetrically fixed on the clamping block (15).

5. The equal-distance pressing and cutting device for double-sided adhesive tape production according to claim 4, characterized in that: The fixed mounting bracket (14) is fixedly connected to the first limit adjustment frame (2).

6. The equal-distance pressing and cutting device for double-sided adhesive tape production according to claim 5, characterized in that: The internal conveying cavity of the guide discharge pipe (10) is inclined, and the discharge hole (11) is located at the bottom.

Images