Cutting device for double-sided tape production

Abstract

The utility model relates to the technical field of double-sided adhesive tape cutting, in particular to a double-sided adhesive tape production cutting device which comprises a machining table, a feeding assembly, a double-sided adhesive tape feeding roller and a cutting assembly. A feeding assembly is arranged in the machining table. A cutting assembly is arranged in the feeding assembly. A double-faced adhesive tape feeding roller is arranged on one side of the machining table. Through the arrangement of the lifting air cylinder compression roller and the servo motor feeding roller, the lifting air cylinder compression roller extends out of an air cylinder rod and drives the compression roller to press a double-sided adhesive tape below to the upper end of a roller shaft of the servo motor feeding roller, and then a servo motor of the servo motor feeding roller drives the roller shaft to rotate so as to drive the double-sided adhesive tape to be conveyed. The air cylinder of the lifting air cylinder pressing clamp is matched to control the pressing clamp to descend and press and clamp the double-sided adhesive tape on the anti-sticking coating conveying table, so that the cut end of the double-sided adhesive tape is clamped and fixed, and the problem that the cut section of the double-sided adhesive tape is loosened and falls off is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of double-sided tape cutting technology, and in particular to a double-sided tape production cutting device. Background Technology

[0002] With the rapid development of industries such as electronics, packaging, and automobiles, the demand for double-sided tape continues to grow, and the performance requirements for its production and cutting equipment are also constantly increasing. As a key piece of equipment in the production process, the double-sided tape production and cutting equipment needs to meet the requirements of efficient, accurate, and stable cutting. In the actual production process, the double-sided tape needs to be continuously conveyed and cut to ensure production efficiency.

[0003] Most devices use a simple clamping mechanism to fix one end of the cut double-sided tape. During the continuous feeding of the tape, insufficient clamping force or unreasonable clamping method leads to poor clamping stability. Once the tape conveying speed changes or the equipment vibrates, the cut tape is very easy to fall off the clamping mechanism. The tape falling off not only interrupts the production process and affects production efficiency, but may also cause material waste and increase production costs. In addition, operations such as reloading and adjusting the equipment will further extend the production time and reduce the equipment utilization rate. Utility Model Content

[0004] In order to overcome the problems of existing double-sided tape production and cutting devices, which have poor clamping stability for the cut end of the double-sided tape, resulting in inconvenience in continuous tape feeding and easy tape falling off, this utility model provides a double-sided tape production and cutting device.

[0005] The technical solution is as follows: A double-sided adhesive tape production and cutting device includes a processing table, a feeding assembly, a double-sided adhesive feeding roller, and a cutting assembly; the feeding assembly is installed inside the processing table; the cutting assembly is installed inside the feeding assembly; a double-sided adhesive feeding roller is installed on one side of the processing table; the feeding assembly includes a cutting bin, an anti-adhesion coating conveyor table, a lifting cylinder pressure roller, a servo motor feeding roller, and a lifting cylinder pressing clamp; the cutting assembly includes a cutting lifting cylinder, a guide rail, a lifting block, a guide rail rod, a cutter, and a cutter protection component; the cutting bin is installed inside the processing table and is fixedly connected to the processing table.

[0006] Furthermore, the cutting chamber is equipped with an anti-stick coating conveyor, and the anti-stick coating conveyor is fixedly connected to the cutting chamber.

[0007] Furthermore, a cutting assembly is provided at the center segment of the cutting chamber; lifting cylinder pressure rollers are provided on both sides of the cutting assembly, and the lifting cylinder pressure rollers are positioned above the anti-stick coating conveyor table; a servo motor feeding roller is provided below the lifting cylinder pressure rollers, and the servo motor feeding roller is positioned below the anti-stick coating conveyor table.

[0008] Furthermore, a lifting cylinder pressing clamp is installed above the anti-stick coating conveyor table, and the housing of the lifting cylinder pressing clamp is fixedly connected to the cutting chamber.

[0009] Furthermore, a cutter is installed above the central section of the anti-stick coating conveyor; cutter guards are installed on both sides of the cutter.

[0010] Furthermore, a lifting block is provided below the cutter, and the lifting block is fixedly connected to the cutter via an external connecting rod; a cutting lifting cylinder is provided at the lower end of the lifting block, and the output end of the cutting lifting cylinder is fixedly connected to the lifting block.

[0011] Furthermore, a guide rail is provided between the cutting lifting cylinder and the lifting block, and the guide rail is fixedly connected to the housing of the cutting lifting cylinder; guide rail rods are fixedly provided on both the front and rear sides of the lower end of the lifting block, and the guide rail rods are slidably arranged along the holes inside the guide rail.

[0012] The beneficial effects are as follows: This utility model uses a lifting cylinder pressure roller and a servo motor feeding roller as the core transmission components. When the system starts transmitting the command, the cylinder rod of the lifting cylinder pressure roller extends, driving the pressure roller to move downwards until the double-sided tape located below is pressed down onto the upper end face of the roller shaft of the servo motor feeding roller, so that the double-sided tape is tightly adhered to the roller shaft. The servo motor of the servo motor feeding roller then starts, driving the roller shaft to rotate through precise speed control. Under the action of friction between the roller shaft and the double-sided tape, the tape begins to be conveyed in the predetermined direction. At the same time, the lifting cylinder... When the pressure clamp receives the control signal, its internal cylinder starts to move, driving the pressure clamp to move downward. When the pressure clamp descends to the surface of the anti-stick coating conveyor table, it clamps the double-sided tape on the table. Through the linkage of the lifting cylinder pressure roller, the servo motor feeding roller and the lifting cylinder pressure clamp, the double-sided tape at the cut end is firmly clamped and fixed. During the cutting process, this combination structure effectively limits the displacement of the cut section of tape, avoids the problem of falling due to loosening, and ensures the continuity of the cutting operation and the quality stability of the finished tape.

[0013] By setting up the cutting component, the cutting lifting cylinder drives the lifting block to descend, thereby driving the cutter to descend and cut the double-sided tape below it. Due to the setting of the guide rail and guide rod, the lifting process of the guide rod along the internal hole of the guide rail is more stable, improving the lifting stability of the lifting block, and thus making the cutting process of the cutter more efficient and precise. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0015] Figure 2 This is a side view of the overall three-dimensional structure of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the combined cutting component, double-sided adhesive feeding roller, and cutting component of this utility model.

[0017] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the cutting component of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the cutting component of this utility model.

[0019] In the attached diagram, the following are the reference numerals: 1. Processing table; 2. Feeding assembly; 3. Double-sided adhesive feeding roller; 4. Cutting assembly; 201. Cutting bin; 202. Anti-stick coating conveyor table; 203. Lifting cylinder pressure roller; 204. Servo motor feeding roller; 205. Lifting cylinder pressing fixture; 401. Cutting lifting cylinder; 402. Guide rail; 403. Lifting block; 404. Guide rail rod; 405. Cutting knife; 406. Knife protection component. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] like Figures 1-5 As shown, a double-sided tape production and cutting device includes a processing table 1, a feeding assembly 2, a double-sided tape feeding roller 3, and a cutting assembly 4. The feeding assembly 2 is installed inside the processing table 1. The cutting assembly 4 is installed inside the feeding assembly 2. The double-sided tape feeding roller 3 is installed on one side of the processing table 1. The feeding assembly 2 includes a cutting chamber 201, an anti-stick coating conveyor 202, a lifting cylinder pressure roller 203, a servo motor feeding roller 204, and a lifting cylinder pressing clamp 205. The cutting assembly 4 includes a cutting lifting cylinder 401, a guide rail 402, a lifting block 403, a guide rail rod 404, a cutter 405, and a cutter protection component 406. The cutting chamber 201 is installed inside the processing table 1 and is fixedly connected to the processing table 1.

[0023] The cutting chamber 201 is equipped with an anti-stick coating conveyor 202, and the anti-stick coating conveyor 202 is fixedly connected to the cutting chamber 201.

[0024] A cutting component 4 is provided at the center segment of the cutting chamber 201; lifting cylinder pressure rollers 203 are provided on both sides of the cutting component 4, and the lifting cylinder pressure rollers 203 are positioned above the anti-stick coating conveyor table 202; a servo motor feeding roller 204 is provided below the lifting cylinder pressure rollers 203, and the servo motor feeding roller 204 is positioned below the anti-stick coating conveyor table 202.

[0025] A lifting cylinder pressing clamp 205 is provided above the anti-stick coating conveyor table 202, and the housing of the lifting cylinder pressing clamp 205 is fixedly connected to the cutting chamber 201.

[0026] A cutter 405 is installed above the center section of the anti-stick coating conveyor 202; cutter guards 406 are installed on both sides of the cutter 405.

[0027] A lifting block 403 is provided below the cutter 405, and the lifting block 403 is fixedly connected to the cutter 405 through an external connecting rod; a cutting lifting cylinder 401 is provided at the lower end of the lifting block 403, and the output end of the cutting lifting cylinder 401 is fixedly connected to the lifting block 403.

[0028] The core transmission component consists of a lifting cylinder pressure roller 203 and a servo motor feeding roller 204. When the system initiates a transmission command, the cylinder rod of the lifting cylinder pressure roller 203 extends, driving the roller downwards until it presses the double-sided tape below onto the upper end face of the roller shaft of the servo motor feeding roller 204, ensuring a tight fit between the tape and the roller shaft. The servo motor of the servo motor feeding roller 204 then starts, driving the roller shaft to rotate through precise speed control. Under the friction between the roller shaft and the double-sided tape, the tape begins to be conveyed in the predetermined direction. Simultaneously, the lifting cylinder presses down on the clamp 2... Upon receiving the control signal, the internal cylinder of device 05 begins to operate, driving the pressing clamp to move downwards. When the pressing clamp descends to the surface of the anti-stick coating conveyor table 202, it precisely clamps the double-sided tape on the table. Through the coordinated operation of the lifting cylinder pressure roller 203, the servo motor feeding roller 204, and the lifting cylinder pressing clamp 205, the double-sided tape at the cut end is securely clamped and fixed. During the cutting process, this combined structure effectively limits the displacement of the cut section of tape, preventing it from falling due to loosening, and ensuring the continuity of the cutting operation and the quality stability of the finished tape.

[0029] Example 2

[0030] Based on Example 1, such as Figures 1-5 As shown, a guide rail 402 is provided between the cutting lifting cylinder 401 and the lifting block 403, and the guide rail 402 is fixedly connected to the housing of the cutting lifting cylinder 401; guide rail rods 404 are fixedly provided on both the front and rear sides of the lower end of the lifting block 403, and the guide rail rods 404 are slidably arranged along the holes inside the guide rail 402.

[0031] With the setting of the cutting component 4, the cutting lifting cylinder 401 drives the lifting block 403 to descend, thereby driving the cutter 405 to descend and cut the double-sided tape below it. Due to the setting of the guide rail 402 and the guide rail rod 404, the lifting process of the guide rail rod 404 along the internal hole of the guide rail 402 is more stable, improving the lifting stability of the lifting block 403, and thus making the cutting process of the cutter 405 more efficient and precise.

Claims

1. A double-sided tape production and cutting device, comprising a processing table (1), characterized in that: It also includes a feeding assembly (2), a double-sided adhesive feeding roller (3), and a cutting assembly (4); the feeding assembly (2) is installed inside the processing table (1); the cutting assembly (4) is installed inside the feeding assembly (2); a double-sided adhesive feeding roller (3) is installed on one side of the processing table (1); the feeding assembly (2) includes a cutting chamber (201), an anti-stick coating conveyor table (202), a lifting cylinder pressure roller (203), a servo motor feeding roller (204), and a lifting cylinder pressing clamp (205); the cutting assembly (4) includes a cutting lifting cylinder (401), a guide rail (402), a lifting block (403), a guide rail rod (404), a cutter (405), and a cutter guard (406); the cutting chamber (201) is installed inside the processing table (1), and the cutting chamber (201) is fixedly connected to the processing table (1).

2. The double-sided tape production and cutting device according to claim 1, characterized in that: The cutting chamber (201) is equipped with an anti-stick coating conveyor (202), and the anti-stick coating conveyor (202) is fixedly connected to the cutting chamber (201).

3. The double-sided tape production and cutting device according to claim 1, characterized in that: A cutting assembly (4) is provided at the center segment of the cutting chamber (201); lifting cylinder pressure rollers (203) are provided on both sides of the cutting assembly (4), and the lifting cylinder pressure rollers (203) are located above the anti-stick coating conveyor table (202); a servo motor feeding roller (204) is provided below the lifting cylinder pressure rollers (203), and the servo motor feeding roller (204) is located below the anti-stick coating conveyor table (202).

4. The double-sided tape production and cutting device according to claim 2, characterized in that: A lifting cylinder pressing clamp (205) is provided above the anti-stick coating conveyor table (202), and the housing of the lifting cylinder pressing clamp (205) is fixedly connected to the cutting chamber (201).

5. The double-sided tape production and cutting device according to claim 2, characterized in that: A cutter (405) is provided above the center section of the anti-stick coating conveyor (202); cutter guards (406) are provided on both sides of the cutter (405).

6. The double-sided tape production and cutting device according to claim 5, characterized in that: A lifting block (403) is provided below the cutter (405), and the lifting block (403) is fixedly connected to the cutter (405) through an external connecting rod; a cutting lifting cylinder (401) is provided at the lower end of the lifting block (403), and the output end of the cutting lifting cylinder (401) is fixedly connected to the lifting block (403).

7. The double-sided tape production and cutting device according to claim 6, characterized in that: A guide rail (402) is provided between the cutting lifting cylinder (401) and the lifting block (403), and the guide rail (402) is fixedly connected to the housing of the cutting lifting cylinder (401); guide rail rods (404) are fixedly provided on both the front and rear sides of the lower end of the lifting block (403), and the guide rail rods (404) slide along the holes inside the guide rail (402).

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