A paper pulling and cutting mechanism for an automatic anti-sticking paper pasting machine

Abstract

The utility model discloses a kind of automatic paper-pasting anti-sticking paper machine paper pulling cutting mechanisms, including rack, first paper pulling roller group and second paper pulling roller group are rotatably installed on rack, first paper pulling roller group is located above second paper pulling roller group, paper cutting roller group is equipped between first paper pulling roller group and second paper pulling roller group, still be equipped with the paperboard horizontal conveying mechanism of being located below second paper pulling roller group on rack, first paper pulling roller group and second paper pulling roller group are connected with rotary drive mechanism;Rotary drive mechanism and the paperboard horizontal conveying mechanism between synchronous control mechanism are equipped, paper cutting roller group is connected with paper cutting drive mechanism;Still including the paper cutting control mechanism of control paper cutting drive mechanism;Paperboard horizontal conveying mechanism forwards to convey paperboard, synchronous control mechanism controls rotary drive mechanism, start to convey anti-sticking paper and automatically synchronous speed, realize that paperboard is covered by anti-sticking paper in the walking process Synchronization;Paperboard sticks anti-sticking paper while walking, reach product length anti-sticking paper automatic cutting.

Description

Technical Field

[0001] This utility model relates to a paper pulling and cutting mechanism for an automatic anti-sticking paper machine. Background Technology

[0002] In the production of sticky rat traps and other pest control products, accurately and smoothly attaching the release paper to the trap is a crucial step. Currently, the industry generally uses specialized release paper application equipment to accomplish this task.

[0003] However, existing release liner application equipment has many shortcomings, seriously affecting the efficiency and quality of pest control product production. Existing release liner application equipment is bulky, typically equipped with two sets of suction devices, resulting in high energy consumption. Furthermore, it has many requirements regarding product size; when producing longer products, the suction roller needs to be replaced, and the suction roller can damage the flatness of the release liner, causing unsightly issues such as air bubbles on the product surface. Additionally, the suction roller is prone to accidentally pulling products into it, making adhesive removal troublesome. Operation is very complex; and when changing product specifications, numerous adjustments are required, making it inconvenient to use. Utility Model Content

[0004] This utility model provides an automatic paper-pulling and cutting mechanism for applying release paper that occupies a small area, has a compact structure, effectively ensures the flatness of the release paper, and can cut without stopping the material.

[0005] The technical solution of this utility model is: a paper pulling and cutting mechanism for an automatic anti-sticking paper machine, including a frame, on which a first paper pulling roller group and a second paper pulling roller group are rotatably mounted. The first paper pulling roller group is located above the second paper pulling roller group. A paper cutting roller group is provided between the first paper pulling roller group and the second paper pulling roller group. The frame is also provided with a horizontal conveying mechanism for the adhesive plate located below the second paper pulling roller group. The first paper pulling roller group and the second paper pulling roller group are connected to a rotation drive mechanism. A synchronization control mechanism is provided between the rotation drive mechanism and the horizontal conveying mechanism for the adhesive plate. The paper cutting roller group is connected to the paper cutting drive mechanism.

[0006] As a preferred technical solution, both the first paper-pulling roller group and the second paper-pulling roller group include a driving roller and a driven roller, and an elastic mechanism is provided between the driven roller and the frame to push the driven roller toward the driving roller.

[0007] As a preferred technical solution, the elastic mechanism includes a slider, the driven roller is rotatably mounted on the roller shaft, the slider is fixedly mounted at both ends of the roller shaft, the frame is provided with a laterally extending guide groove, the slider is slidably mounted in the guide groove, a guide post is fixedly mounted on the slider, a support spring is sleeved on the guide post to push the slider toward the driving roller, and the frame is provided with a guide hole that cooperates with the guide post.

[0008] As a preferred technical solution, the synchronization control mechanism includes a speed sensor and a sticking plate position sensor mounted on the frame, and the speed sensor and the sticking plate position sensor are electrically connected to a controller that controls the rotation drive mechanism.

[0009] As a preferred technical solution, a driven gear is installed at the end of the driving roller, the rotation drive mechanism includes a servo motor, the output end of the servo motor is fixedly installed with a driving gear, and a transmission chain is provided between the driving gear and the driven gear.

[0010] As a preferred technical solution, the paper cutting roller assembly includes a paper cutting roller and a rubber roller, and the paper cutting roller includes a knife holder and a paper cutting knife fixedly mounted on the knife holder.

[0011] By adopting the above technical solution, an automatic anti-adhesive paper applicator paper pulling and cutting mechanism includes a frame, on which a first paper pulling roller group and a second paper pulling roller group are rotatably mounted. The first paper pulling roller group is located above the second paper pulling roller group, and a paper cutting roller group is provided between the first and second paper pulling roller groups. The frame also has a horizontal conveying mechanism for the adhesive plate located below the second paper pulling roller group. The first and second paper pulling roller groups are connected to a rotation drive mechanism. A synchronization control mechanism is provided between the rotation drive mechanism and the horizontal conveying mechanism for the adhesive plate. The paper cutting roller group is connected to the paper cutting drive mechanism. The horizontal conveying mechanism for the adhesive plate transports the adhesive plate forward, and the synchronization control mechanism controls the rotation drive mechanism to transport the anti-adhesive paper and automatically synchronize the speed. The adhesive plate is synchronously covered by the anti-adhesive paper during its movement, realizing the application of anti-adhesive paper while the adhesive plate is moving and the cutting is performed without stopping the material. Attached Figure Description

[0012] Figure 1 This is a schematic diagram illustrating the working principle of an embodiment of this utility model;

[0013] Figure 2 This is a schematic diagram of the working state of an embodiment of this utility model;

[0014] Figure 3 This is a cross-sectional view of the rotation drive mechanism in an embodiment of this utility model;

[0015] Figure 4 yes Figure 4 A magnified view of a section at point I. Detailed Implementation

[0016] like Figures 1 to 4As shown, an automatic anti-sticking paper applicator uses a paper pulling and cutting mechanism, comprising a frame 1, on which an applicator is mounted. The applicator includes a first paper pulling roller group 3 and a second paper pulling roller group 4 rotatably mounted on the frame. The first paper pulling roller group 3 is located above the second paper pulling roller group 4. A paper cutting roller group 5 is disposed between the first paper pulling roller group 3 and the second paper pulling roller group 4. A horizontal conveying mechanism 6 for the adhesive plate is also provided on the frame 1, located below the second paper pulling roller group 4. The first paper pulling roller group 3 and the second paper pulling roller group 4 are connected to a rotation drive mechanism. A synchronization control mechanism is provided between the rotation drive mechanism and the horizontal conveying mechanism 6. The paper cutting roller group 5 is connected to a paper cutting drive mechanism. Anti-sticking paper rolls of corresponding width are placed on a paper tape unwinding mechanism. The paper tape unwinding mechanism includes an air shaft. The anti-sticking paper is sequentially threaded through the first paper pulling roller group 3, the paper cutting roller group 5, and the second paper pulling roller group 4. The horizontal conveying mechanism for the adhesive plate 8 transports it forward. A synchronous control mechanism controls the rotation drive mechanism to begin conveying the release paper 18 and automatically synchronize the speed, ensuring the adhesive plate is synchronously covered by the release paper during its movement. The release paper is cut simultaneously with the paper cutting rollers, achieving non-stop cutting. The horizontal conveying mechanism for the adhesive plate includes a conveyor belt 19.

[0017] like Figure 1 As shown, both the first paper-pulling roller group 3 and the second paper-pulling roller group 4 include a driving roller 13 and a driven roller 14. An elastic mechanism is provided between the driven roller 14 and the frame 1 to push the driven roller 14 toward the driving roller 13. The elastic mechanism clamps the driven roller 14 toward the driving roller 13, ensuring that the anti-stick paper can be reliably conveyed.

[0018] like Figure 3 and Figure 4 As shown, the elastic mechanism includes a slider 15, a driven roller 14 rotatably mounted on a roller shaft 16, and sliders 15 fixedly mounted at both ends of the roller shaft 16. The frame 1 has a laterally extending guide groove 17, and the slider 15 is slidably mounted within the guide groove 17. A guide post 12 is fixedly mounted on the slider 15, and a support spring 11 is sleeved on the guide post 12 to push the slider towards the driving roller 13. The frame has a guide hole that mates with the guide post 12. The guide post 12 and the guide hole cooperate to provide guidance, ensuring that under the action of the support spring 11, the slider is subjected to a force that moves towards the driving roller, thereby ensuring that the driven roller 14 can closely adhere to the driving roller 13.

[0019] The synchronization control mechanism includes a speed sensor and a sticking plate position sensor mounted on the frame 1. These sensors are electrically connected to a controller that controls the rotation drive mechanism. The speed sensor monitors the speed of the conveyor belt 19 in real time. The sticking plate position sensor accurately detects the position of the sticking plate. When the sticking plate approaches the sticker application mechanism, the sensor senses it and sends a signal to the controller. Combining this signal with the speed signal detected by the speed sensor, the controller controls the rotation drive mechanism. The first paper-pulling roller group 3 and the second paper-pulling roller group 4 begin conveying the anti-sticking paper and automatically synchronize their speeds, ensuring that the sticking plate is synchronously covered by the anti-sticking paper during its movement.

[0020] like Figure 3 and Figure 4 As shown, a driven gear 9 is mounted at the end of the driving roller 13. The rotation drive mechanism includes a servo motor, and a driving gear 10 is fixedly mounted at the output end of the servo motor. A transmission chain is provided between the driving gear 10 and the driven gear 9. Driven by the servo motor, the driving gear 10 rotates, which in turn drives the driven gear 9 to rotate via the transmission chain, thereby causing the driving roller 13 to rotate.

[0021] like Figure 1 As shown, the paper cutting roller assembly includes a paper cutting roller 2 and a rubber roller 7. The paper cutting roller 2 includes a blade holder and a paper cutting blade fixedly mounted on the blade holder. The paper cutting drive mechanism includes a servo motor, which is electrically connected to a paper cutting controller. The servo motor drives the paper cutting roller 2 to rotate and cuts according to the sticky plate length set in the paper cutting controller, thus realizing automatic cutting of the anti-stick paper when it reaches the product length.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A paper pulling and cutting mechanism for an automatic anti-sticking paper applicator, characterized in that: The device includes a frame on which a first paper-pulling roller group and a second paper-pulling roller group are rotatably mounted. The first paper-pulling roller group is located above the second paper-pulling roller group. A paper-cutting roller group is provided between the first and second paper-pulling roller groups. The frame also includes a horizontal conveying mechanism for a glue plate located below the second paper-pulling roller group. The first and second paper-pulling roller groups are connected to a rotation drive mechanism. A synchronization control mechanism is provided between the rotation drive mechanism and the horizontal conveying mechanism for the glue plate. The paper-cutting roller group is connected to a paper-cutting drive mechanism.

2. The paper pulling and cutting mechanism for an automatic anti-sticking paper machine as described in claim 1, characterized in that: Both the first paper-pulling roller group and the second paper-pulling roller group include a driving roller and a driven roller. An elastic mechanism is provided between the driven roller and the frame to push the driven roller toward the driving roller.

3. The paper pulling and cutting mechanism for an automatic anti-sticking paper machine as described in claim 2, characterized in that: The elastic mechanism includes a slider, the driven roller is rotatably mounted on a roller shaft, the slider is fixedly mounted at both ends of the roller shaft, the frame is provided with a laterally extending guide groove, the slider is slidably mounted in the guide groove, a guide post is fixedly mounted on the slider, a support spring is sleeved on the guide post to push the slider toward the driving roller, and the frame is provided with a guide hole that cooperates with the guide post.

4. The paper pulling and cutting mechanism for an automatic anti-sticking paper machine as described in claim 1, characterized in that: The synchronization control mechanism includes a speed sensor and a plate position sensor mounted on the frame, and the speed sensor and plate position sensor are electrically connected to a controller that controls the rotation drive mechanism.

5. The paper pulling and cutting mechanism for an automatic anti-sticking paper applicator as described in claim 2, characterized in that: The driven gear is installed at the end of the drive roller, the rotation drive mechanism includes a servo motor, the output end of the servo motor is fixedly installed with the drive gear, and a transmission chain is provided between the drive gear and the driven gear.

6. The paper pulling and cutting mechanism for an automatic anti-sticking paper machine as described in any one of claims 1 to 5, characterized in that: The paper cutting roller assembly includes a paper cutting roller and a rubber roller, and the paper cutting roller includes a knife holder and a paper cutting knife fixedly mounted on the knife holder.

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