A punching and positioning device for bookbinding

Abstract

The utility model discloses a kind of book binding punching positioning device, it is related to book binding technical field;And the utility model includes machine body, the bottom of machine body is equipped with intelligent positioning mechanism, for carrying out automatic positioning to book, while the inside of intelligent positioning mechanism is equipped with reset mechanism, it is convenient for continuous use of intelligent positioning mechanism;The present application can realize the full-automatic accurate positioning of book by intelligent positioning mechanism, without manual intervention, greatly improve positioning efficiency and accuracy;Specifically, after placing book in machine body bottom and adhering with first inductor, first inductor triggers first controller to start first motor, drives double-end screw rod to rotate and makes moving plate drive positioning plate and second inductor move towards, until positioning plate adheres book, while second inductor triggers second controller to start second motor, drives threaded rod to make movable plate and positioning block promote book to adhere with vertical plate and third inductor, complete overall positioning.

Description

Technical Field

[0001] This utility model relates to the field of bookbinding technology, specifically to a punching and positioning device for bookbinding. Background Technology

[0002] In today's bookbinding industry, efficient and precise binding techniques play a crucial role in improving the overall quality and production efficiency of books; and the performance of the bookbinding punching and positioning device, as a key piece of equipment in the binding process, directly affects the success or failure of the binding work. Publication No. CN223147308U discloses a punching device for bookbinding, comprising: a frame; a worktable, the bottom of which is fixedly connected to the inner wall of the bottom of the frame; a hydraulic unit, the top of which is fixedly connected to the inner wall of the top of the frame; a punching mechanism, the top of which is fixedly connected to the bottom of the hydraulic unit; and a pre-positioning mechanism. This utility model relates to the field of printing and binding technology. This application sets up a punching mechanism, which uses a cutter in the punching mechanism to cut the book, thereby completing the punching work. When it is necessary to replace the cutter, simply rotate the rotating ring to make the locking block slide out of the limiting block, thereby releasing the locking of the limiting block and replacing the cutter. The new cutter slides back into the connecting block, and then the rotating ring is rotated in the opposite direction to make the locking block slide back into the limiting block, thereby locking the position of the cutter. This application achieves the purpose of a punching device for bookbinding. Based on the search of patent numbers and the shortcomings of existing technologies, the following was found: The aforementioned patent achieves the goal of quick blade replacement, solving the problem that traditional equipment cannot quickly replace blades. At the same time, the patent achieves the goal of pre-positioning the book. However, the pre-positioning mechanism of this patent can only locate the punching position of the book. During use, the user still needs to manually align the side of the book to be punched with the reference surface of the equipment. Manual operation may result in different punching positions for books in the same batch, affecting the aesthetics. In addition, if the alignment is off, it will directly affect the accuracy of the punching position, which may lead to failure of punching or damage to the pages. Utility Model Content

[0003] To address the problem that manual book positioning may result in inconsistent punching positions in books from the same batch, this invention aims to provide a punching and positioning device for bookbinding.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a punching and positioning device for bookbinding, comprising a body, an intelligent positioning mechanism at the bottom of the body for automatically positioning books, and a reset mechanism inside the intelligent positioning mechanism to facilitate continuous use of the intelligent positioning mechanism; The intelligent positioning mechanism includes a first sensor fixedly installed at the bottom of the body, a double-ended screw rotatably installed inside the body, symmetrically distributed movable plates threaded on the outer side of the double-ended screw, positioning plates fixedly installed on the top of each of the two movable plates, and second sensors fixedly installed on opposite sides of the two positioning plates. A threaded rod is also rotatably installed inside the body, an L-shaped plate threaded on the outer side of the threaded rod, symmetrically distributed connecting rods fixedly installed on the lower inner surface of the L-shaped plate, a movable plate fixedly installed on the top of the two connecting rods, and symmetrically distributed positioning blocks movably engaged on the top of the movable plate. A vertical plate is fixedly installed on one side of the bottom of the body, and a third sensor is fixedly installed on the bottom of the vertical plate.

[0005] Preferably, the reset mechanism includes two limiting rods, both of which are fixedly installed in the groove inside the movable plate, and the two limiting rods pass through the corresponding positioning blocks respectively. The positioning blocks and the movable plate are fixedly connected by a reset spring.

[0006] Preferably, a first motor and a second motor are coaxially fixedly mounted at the ends of the double-ended screw and the threaded rod, respectively. A first controller and a second controller are fixedly mounted on the outside of the machine body. The first motor and the first controller are electrically connected. The first sensor and two second sensors are all electrically connected to the first controller. The third sensor and the second motor are both electrically connected to the second controller. The second sensor is also electrically connected to the second controller.

[0007] Preferably, a fixing plate is fixedly installed on the outside of the machine body, and the first controller and the second controller are both fixedly installed on the top of the fixing plate.

[0008] Preferably, the bottom of the machine body is provided with symmetrically distributed vertical and horizontal slots, with two moving plates passing through the corresponding horizontal slots and two connecting rods passing through the corresponding vertical slots.

[0009] Preferably, the bottom of the positioning plate has a slot, through which the movable plate passes.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application uses an intelligent positioning mechanism to achieve fully automatic and accurate positioning of books without manual intervention, greatly improving positioning efficiency and accuracy. Specifically, after the book is placed at the bottom of the machine and in contact with the first sensor, the first sensor triggers the first controller to start the first motor, which drives the double-headed screw to rotate, causing the moving plate to move the positioning plate and the second sensor toward each other until the positioning plate is in contact with the book. At the same time, the second sensor triggers the second controller to start the second motor, which drives the threaded rod to push the moving plate and the positioning block to contact the book with the upright plate and the third sensor, completing the full positioning. 2. This utility model, through its reset mechanism, facilitates continuous use of the intelligent positioning mechanism and improves the efficiency of the equipment. Specifically, when the positioning block moves under the push of the positioning plate, it compresses the reset spring, causing it to deform. When the positioning plate resets, the reset spring releases its elastic force, driving the positioning block to reset, thus facilitating the next positioning of the book. In addition, the limiting rod in the reset mechanism can limit the movement of the positioning block, ensuring the movement accuracy of the positioning block. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the intelligent positioning mechanism in this utility model.

[0014] Figure 3 This is a schematic diagram of the reset mechanism in this utility model.

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

[0016] In the diagram: 101. Body; 1. Intelligent positioning mechanism; 2. Reset mechanism; 11. First sensor; 12. Double-headed screw; 13. Moving plate; 14. Positioning plate; 15. Second sensor; 16. Threaded rod; 17. L-shaped plate; 18. Connecting rod; 19. Movable plate; 191. Positioning block; 192. Vertical plate; 193. Third sensor; 21. Limiting rod; 22. Reset spring; 31. First motor; 32. Second motor; 33. First controller; 34. Second controller; 41. Fixed plate; 51. Vertical slot; 52. Horizontal slot; 61. Empty slot. 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] like Figure 1-4 As shown, this utility model discloses a punching and positioning device for bookbinding, and provides the following two embodiments: Example 1: A punching and positioning device for bookbinding includes a body 101. The bottom of the body 101 is provided with an intelligent positioning mechanism 1 for automatically positioning books. At the same time, the intelligent positioning mechanism 1 is provided with a reset mechanism 2 inside to facilitate continuous use of the intelligent positioning mechanism 1. The intelligent positioning mechanism 1 includes a first sensor 11 fixedly installed at the bottom of the body 101. A double-headed screw 12 is rotatably installed inside the body 101. Symmetrically distributed movable plates 13 are threaded on the outer side of the double-headed screw 12. Positioning plates 14 are fixedly installed on the top of each of the two movable plates 13. Second sensors 15 are fixedly installed on the opposite sides of the two positioning plates 14. A threaded rod 16 is also rotatably installed inside the body 101. An L-shaped plate 17 is threaded on the outer side of the threaded rod 16. Symmetrically distributed connecting rods 18 are fixedly installed on the lower inner wall of the L-shaped plate 17. A movable plate 19 is fixedly installed on the top of the two connecting rods 18. Symmetrically distributed positioning blocks 191 are movably engaged on the top of the movable plate 19. A vertical plate 192 is fixedly installed on one side of the bottom of the body 101. A third sensor 193 is fixedly installed on the bottom of the vertical plate 192.

[0019] Example 2 differs from Example 1 in that the reset mechanism 2 includes two limiting rods 21, both of which are fixedly installed in the groove inside the movable plate 19, and the two limiting rods 21 respectively pass through the corresponding positioning block 191. The positioning block 191 and the movable plate 19 are fixedly connected by a reset spring 22.

[0020] The ends of the double-ended screw 12 and the threaded rod 16 are coaxially fixedly mounted with a first motor 31 and a second motor 32, respectively. A first controller 33 and a second controller 34 are fixedly mounted on the outside of the body 101. The first motor 31 and the first controller 33 are electrically connected. The first sensor 11 and the two second sensors 15 are all electrically connected to the first controller 33. The third sensor 193 and the second motor 32 are all electrically connected to the second controller 34. The second sensor 15 is also electrically connected to the second controller 34. The first controller 33 and the second controller 34 can control the start and stop of the first motor 31 and the second motor 32. It should be noted that the first sensor 11, the second sensor 15 and the third sensor 193 are all contact sensors.

[0021] A fixing plate 41 is fixedly installed on the outside of the body 101. The first controller 33 and the second controller 34 are both fixedly installed on the top of the fixing plate 41. The fixing plate 41 can support the first controller 33 and the second controller 34 and improve their stability.

[0022] The bottom of the body 101 is provided with symmetrically distributed vertical slots 51 and horizontal slots 52. Two movable plates 13 pass through the corresponding horizontal slots 52 respectively, and two connecting rods 18 pass through the corresponding vertical slots 51 respectively. By setting the vertical slots 51 and horizontal slots 52, the movable plates 13 and connecting rods 18 can move smoothly, thereby driving the positioning plate 14 and movable plate 19 to move.

[0023] The bottom of the positioning plate 14 has a slot 61 through which the movable plate 19 passes. By setting the slot 61, the movable plate 19 can move smoothly without being blocked by the positioning plate 14.

[0024] Working principle: In actual use, books are placed at the bottom of the machine body 101, so that the bottom of the books is in contact with the first sensor 11. At this time, the first sensor 11 releases a signal to the first controller 33, causing the first controller 33 to start the first motor 31. The first motor 31 drives the double-ended screw 12 to rotate. At this time, the two moving plates 13, which are threaded on the outside of the double-ended screw 12, move towards each other. The moving plates 13 drive the positioning plate 14 and the second sensor 15 to move. While the positioning plate 14 is moving, it can push the positioning block 191 to move, so that the positioning block 191 can adapt to books of different sizes until the positioning plate 14 and the book are in contact and positioned. At the same time, the second sensor 15 comes into contact with the book, causing the second sensor 15 to release a signal to the first controller 33 to stop the first motor 31. The system begins operation by sending a signal from the second sensor 15 to the second controller 34, which then starts the second motor 32. The second motor 32 drives the threaded rod 16 to rotate, which in turn moves the movable plate 19 and the positioning block 191 toward the upright plate 192. During this movement, the books are pushed until they come into contact with the upright plate 192 and the third sensor 193, thus positioning the books. At the same time, the third sensor 193 stops the second motor 32 via the second controller 34, completing the entire positioning process. The reset spring 22 is provided so that when the positioning block 191 moves, it can be compressed and deformed. When the positioning plate 14 resets, the reset spring 22 releases its elasticity, causing the positioning block 191 to reset, facilitating the next use.

[0025] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A punching and positioning device for bookbinding, comprising a body, characterized in that: The bottom of the machine body is equipped with an intelligent positioning mechanism for automatically positioning books. At the same time, the intelligent positioning mechanism is equipped with a reset mechanism inside to facilitate continuous use of the intelligent positioning mechanism. The intelligent positioning mechanism includes a first sensor fixedly installed at the bottom of the body. A double-ended screw is rotatably installed inside the body. Symmetrically distributed movable plates are threaded onto the outer side of the double-ended screw. Positioning plates are fixedly installed on the top of each of the two movable plates. Second sensors are fixedly installed on opposite sides of the two positioning plates. A threaded rod is also rotatably installed inside the body. An L-shaped plate is threaded onto the outer side of the threaded rod. Symmetrically distributed connecting rods are fixedly installed on the lower inner surface of the L-shaped plate. A movable plate is fixedly installed on the top of the two connecting rods. Symmetrically distributed positioning blocks are movably engaged on the top of the movable plate. A vertical plate is fixedly installed on one side of the bottom of the body. A third sensor is fixedly installed on the bottom of the vertical plate.

2. The bookbinding punching and positioning device as described in claim 1, characterized in that, The reset mechanism includes two limiting rods, both of which are fixedly installed in the groove inside the movable plate, and each of the two limiting rods passes through a corresponding positioning block. The positioning block and the movable plate are fixedly connected by a reset spring.

3. The bookbinding punching and positioning device as described in claim 1, characterized in that, The ends of the double-ended screw and the threaded rod are respectively coaxially fixedly mounted with a first motor and a second motor. A first controller and a second controller are fixedly mounted on the outside of the machine body. The first motor and the first controller are electrically connected. The first sensor and two second sensors are all electrically connected to the first controller. The third sensor and the second motor are both electrically connected to the second controller. The second sensor is also electrically connected to the second controller.

4. The bookbinding punching and positioning device as described in claim 3, characterized in that, A fixing plate is fixedly installed on the outside of the machine body, and the first controller and the second controller are both fixedly installed on the top of the fixing plate.

5. A bookbinding punching and positioning device as described in claim 4, characterized in that, The bottom of the body has symmetrically distributed vertical and horizontal slots, with the two moving plates passing through the corresponding horizontal slots and the two connecting rods passing through the corresponding vertical slots.

6. The bookbinding punching and positioning device as described in claim 1, characterized in that, The bottom of the positioning plate has a slot, and the movable plate passes through the slot.

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