Press-fit device capable of preventing bottom plate from deviating

Abstract

The utility model relates to the technical field of press-fit devices, in particular to a press-fit device capable of preventing bottom plate deviation, which comprises a press-fit bottom plate, a support frame and a press-fit top plate, the surface of the press-fit bottom plate is fixedly connected with the support frame, the surface of the support frame is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with the press-fit top plate, and the press-fit top plate is fixedly connected with the press-fit bottom plate. A motor is fixedly connected to the side face of the pressing bottom plate, a lead screw is fixedly connected to the output end of the motor, a square groove is formed in the surface of the pressing bottom plate, the lead screw is rotationally connected into the square groove, a driving block is slidably connected into the square groove, and the driving block is rotationally connected with the lead screw. The upper surface of the driving block is fixedly connected with a first limiting rod, front, back, left and right positions of a plate are fixed, the plate is prevented from deviating, pressing is more efficient, the problem of plate deviation does not need to be manually corrected by workers, and the working efficiency and the production efficiency can be improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a pressing device for preventing the bottom plate from shifting. Background Technique

[0002] At present, the bamboo-wood composite board is one of the fastest-growing and largest-scale varieties of bamboo-based wood-based panels in China, mainly used as the bottom plate of containers. The construction surface quality of traditional wooden bottom plates is poor, and there is a problem of easy breakage during transportation. The steel bottom plates promoted since the 1970s have a small width, a rough surface, and are prone to rust and deformation. The wooden bottom plates used since the 1980s require a large amount of wood resources, have few turnover times, and are costly, so they are not suitable for large-scale use. The bamboo-wood composite floor, with its characteristics of high strength, good toughness, water resistance, heat resistance, wear resistance, and no deformation, has been promoted and used in the bottom plates of containers. Publication No.: CN215473724U discloses a composite board pressing device for processing container bottom plates, including a device housing, a sealing plate, a receiving rod, a rotating plate, and a motor. A support base is installed at the lower end of the device housing, an adhesive box is installed on the device housing, a fixing spring piece is installed on the device housing, and the fixing spring piece is connected to a limiting rod. The sealing plate is connected to the limiting rod, the sealing plate is attached to the device housing, a fixing sleeve is installed on the device housing, and a shock-absorbing spring is installed on the fixing sleeve. In this composite board pressing device for processing container bottom plates, by changing the position of the moving plate left and right, the position of the cleaning brush is changed left and right, so that the bottom plate can be coated with glue through the cleaning brush, eliminating the need for manual gluing, which is more time-saving and labor-saving. And by rotating the rotating plate, the position of the pressing plate is changed to press the composite board. However, in the process of using the above technology, the main technical problem is that the position of the container bottom plate is incorrect during pressing, and there is a problem of movement between the plates during pressing, resulting in low pressing quality of the plates, and manual alignment and positioning are required before pressing. Content of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technique.

[0004] The present utility model adopts the following technical solution: A pressing device for preventing the bottom plate from shifting, comprising a pressing bottom plate, a support frame, and a pressing top plate. A support frame is fixedly connected to the surface of the pressing bottom plate. A cylinder is fixedly connected to the surface of the support frame. The output end of the cylinder is fixedly connected to the pressing top plate. A motor is fixedly connected to the side surface of the pressing bottom plate. The output end of the motor is fixedly connected to a lead screw. A square groove is formed in the surface of the pressing bottom plate. The lead screw is rotatably connected to the inside of the square groove. A driving block is slidably connected to the inside of the square groove. The driving block is rotatably connected to the lead screw. A first limiting rod is fixedly connected to the upper surface of the driving block. Square rods are fixedly connected to both ends of the first limiting rod. A sliding groove is formed in the inside of the square rod. A sliding rod is slidably connected to the inside of the sliding groove. One end of the sliding rod is fixedly connected to a square tube. A second limiting rod is slidably connected to the inside of the square tube. A spring is sleeved on the outside of the sliding rod. One end of the spring is fixedly connected to the inner top surface of the sliding groove.

[0005] Preferably, there are two groups of the first limiting rods, and the two groups of the first limiting rods are symmetrically distributed in the middle of the surface of the pressing bottom plate. Here, the plate can be clamped by the first limiting rods, and the position of the plate can be fixed before and during pressing, so as to avoid the plate from shifting and causing poor pressing quality.

[0006] Preferably, baffles are fixedly connected to both ends of the second limiting rod, and the height of the baffles is the same as the height of the square tube. Here, the position of the second limiting rod can be limited by the baffles, so as to avoid the second limiting rod from sliding out of the inside of the square tube during use and affecting the work.

[0007] Preferably, limiting blocks are fixedly connected to both ends of the pressing top plate, and a first limiting groove is formed in the inner surface of the support frame. The limiting blocks are slidably connected to the first limiting groove. Here, the cooperation of the limiting blocks and the first limiting groove can prevent the pressing top plate from shaking when approaching the pressing bottom plate and during pressing.

[0008] Preferably, a sliding cover is fixedly connected to the surface of the driving block, and a second limiting groove is formed in the surface of the pressing bottom plate. The sliding cover is slidably connected to the second limiting groove. Here, the square groove can be blocked to prevent the waste material falling off after the plate is pressed from falling into the inside of the square groove and affecting the normal operation of the lead screw and the driving block.

[0009] Preferably, fixing blocks are fixedly connected to one side surface of the pressing bottom plate. A support arm is rotatably connected between the fixing blocks. A support rod is fixedly connected between the support arms. A handle is fixedly connected to one end of the support arm. A U-shaped groove is formed in one side of the surface of the pressing bottom plate. Here, the plate can be lifted on one side by rotating the support arm and the support rod and the plate can be separated from the bottom pressing plate, which is convenient for workers to carry and move the plate.

[0010] Preferably, an anti-slip pad is fixedly sleeved outside the support rod, and the material of the anti-slip pad is natural rubber. Here, the anti-slip pad can increase the friction between the support rod and the plate, so that the plate can be effectively lifted and driven to move when the support rod is rotated.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] 1. In the present utility model, the left and right positions of the plate are fixed by setting a motor, a lead screw, a driving block and a first limiting rod, so as to fix the position of the plate and prevent the plate from shifting. The front and back positions of the plate are clamped and fixed by setting a square rod, a sliding rod and a second limiting rod. The front, back, left and right positions of the plate are fixed and the plate is prevented from shifting through the cooperation of the first limiting rod and the second limiting rod, so that the pressing is more efficient, and workers do not need to manually correct the problem of plate offset, which can improve the work efficiency and production efficiency to a certain extent.

[0013] 2. In the present utility model, by setting a support arm, a support rod, a fixed block and a handle, the support arm and the support rod can be rotated. While the support rod and the support arm are rotated, the plate can be lifted and moved, which is convenient for workers to carry and move the plate. By setting an anti-slip pad, the friction when the support rod contacts the plate can be increased, so that the lifting and moving of the plate are more efficient when the support rod and the support arm are rotated. Description of the Drawings

[0014] Figure 1 Schematic diagram of a pressing device for preventing bottom plate offset proposed by the present utility model;

[0015] Figure 2 Exploded view of a pressing device for preventing bottom plate offset proposed by the present utility model;

[0016] Figure 3 A pressing device for preventing bottom plate offset proposed by the present utility model Figure 2 Enlarged view at A in;

[0017] Figure 4 A pressing device for preventing bottom plate offset proposed by the present utility model Figure 2 Partial exploded schematic diagram in;

[0018] Figure 5 Cross-sectional view of the square rod of a pressing device for preventing bottom plate offset proposed by the present utility model;

[0019] Legend Explanation:

[0020] 1. Pressing bottom plate; 2. Support frame; 3. Pressing top plate; 4. Cylinder; 5. Motor; 6. Lead screw; 7. Square groove; 8. Driving block; 9. Slide cover; 10. Second limiting groove; 11. First limiting rod; 12. Square rod; 13. Slide groove; 14. Slide rod; 15. Square pipe; 16. Second limiting rod; 17. Baffle; 18. Spring; 19. Limiting block; 20. First limiting groove; 21. U-shaped groove; 22. Support rod; 23. Handle; 24. Support arm; 25. Anti-slip pad; 26. Fixed block. Detailed implementation mode

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5, the present utility model provides a technical solution: a pressing device for preventing the bottom plate from shifting, including a pressing bottom plate 1, a support frame 2, and a pressing top plate 3. A support frame 2 is fixedly connected to the surface of the pressing bottom plate 1. A cylinder 4 is fixedly connected to the surface of the support frame 2. The output end of the cylinder 4 is fixedly connected to the pressing top plate 3. A motor 5 is fixedly connected to the side of the pressing bottom plate 1. The output end of the motor 5 is fixedly connected to a lead screw 6. A square groove 7 is opened on the surface of the pressing bottom plate 1. The lead screw 6 is rotatably connected to the inside of the square groove 7. A driving block 8 is slidably connected to the inside of the square groove 7. The driving block 8 is rotatably connected to the lead screw 6. A first limiting rod 11 is fixedly connected to the upper surface of the driving block 8. Square rods 12 are fixedly connected to both ends of the first limiting rod 11. A sliding groove 13 is opened inside the square rod 12. A sliding rod 14 is slidably connected to the inside of the sliding groove 13. One end of the sliding rod 14 is fixedly connected to a square tube 15. A second limiting rod 16 is slidably connected to the inside of the square tube 15. A spring 18 is sleeved outside the sliding rod 14. One end of the spring 18 is fixedly connected to the inner top surface of the sliding groove 13. There are two groups of first limiting rods 11, and the two groups of first limiting rods 11 are symmetrically distributed in the middle of the surface of the pressing bottom plate 1. Here, the plate can be clamped by the first limiting rod 11, and the position of the plate can be fixed before and during pressing to avoid the plate from shifting and causing poor pressing quality. Both ends of the second limiting rod 16 are fixedly connected to a baffle 17. The height of the baffle 17 is the same as the height of the square tube 15. Here, the position of the second limiting rod 16 can be limited by the baffle 17 to avoid the second limiting rod 16 sliding out of the inside of the square tube 15 during use and affecting the work. Limit blocks 19 are fixedly connected to both ends of the pressing top plate 3. A first limiting groove 20 is opened on the inner surface of the support frame 2. The limit blocks 19 are slidably connected to the first limiting groove 20. Here, the cooperation of the limit blocks 19 and the first limiting groove 20 can prevent the pressing top plate 3 from shaking when approaching the pressing bottom plate 1 and during pressing. A sliding cover 9 is fixedly connected to the surface of the driving block 8. A second limiting groove 10 is opened on the surface of the pressing bottom plate 1. The sliding cover 9 is slidably connected to the second limiting groove 10. Here, the square groove 7 can be blocked to prevent the waste material falling after the plate is pressed from falling into the inside of the square groove 7 and affecting the normal operation of the lead screw 6 and the driving block 8.

[0025] Embodiment 2

[0026] Please refer to Figures 1-5, a fixing block 26 is fixedly connected to one side surface of the pressing bottom plate 1. A support arm 24 is rotatably connected between the fixing blocks 26. A support rod 22 is fixedly connected between the support arms 24. One end of the support arm 24 is fixedly connected to a handle 23. A U-shaped groove 21 is formed on one side of the surface of the pressing bottom plate 1. Here, one side of the plate can be lifted by rotating the support arm 24 and the support rod 22, and the plate can be separated from the pressing bottom plate, which is convenient for workers to carry and move the plate. An anti-slip pad 25 is fixedly sleeved outside the support rod 22. The anti-slip pad 25 is made of natural rubber material. Here, the friction between the support rod 22 and the plate can be increased through the anti-slip pad 25, so that the plate can be effectively lifted and driven to move when the support rod 22 is rotated.

[0027] Working principle: During the use process, first place the plate flat on the surface of the pressing bottom plate 1, and then start the motor 5. The output end of the motor 5 drives the lead screw 6 to rotate. While the lead screw 6 rotates, it drives the driving block 8 to move together. At the same time, the first limiting rod 11 and the square rod 12 slowly abut against both sides of the plate. During the process of the first limiting rod 11 abutting against the side of the plate, the sliding cover 9 slowly slides inside the second limiting groove 10. Then, first pull the sliding rod 14 on one side of the plate out of the sliding groove 13 inside the square rod 12, and then push the second limiting rod 16 to make the second limiting rod 16 slide inside the square tube 15. Then, the second limiting rod 16 is stuck on the side of the plate. The second limiting rod 16 on the other side of the plate repeats the above actions. Then, under the action of the output end of the cylinder 4, the pressing top plate 3 is pushed against the plate for pressing, realizing the position fixation of the plate and preventing the plate from shifting, making the pressing more efficient. It is not necessary for workers to manually correct the problem of plate shifting, which can improve the work efficiency and production efficiency to a certain extent. When the pressing is completed, move the pressing top plate 3 away from the pressing bottom plate 1. Then, hold the plate and push the second limiting rod 16 on the side provided with the support rod 22 away from the plate, and then slowly release the hand. Then, press the handle 23 to make the support arm 24 and the support rod 22 rotate upward from the inside of the U-shaped groove 21 together. During the rotation process, one side of the plate is lifted and the side of the plate is separated from the surface of the pressing bottom plate 1 under the action of the anti-slip pad 25, realizing the lifting of one side of the plate and the separation of one side of the plate from the surface of the pressing bottom plate 1, which is convenient for workers to carry and move the plate.

[0028] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A lamination device for preventing the offset of the bottom plate, comprising a lamination bottom plate (1), a support frame (2) and a lamination top plate (3), characterized in that: A support frame (2) is fixedly connected to the surface of the pressing bottom plate (1). A cylinder (4) is fixedly connected to the surface of the support frame (2). The output end of the cylinder (4) is fixedly connected to a pressing top plate (3). A motor (5) is fixedly connected to the side surface of the pressing bottom plate (1). The output end of the motor (5) is fixedly connected to a lead screw (6). A square groove (7) is formed in the surface of the pressing bottom plate (1). The lead screw (6) is rotatably connected inside the square groove (7). A driving block (8) is slidably connected inside the square groove (7). The driving block (8) is rotatably connected to the lead screw (6). A first limiting rod (11) is fixedly connected to the upper surface of the driving block (8). Square rods (12) are fixedly connected to both ends of the first limiting rod (11). A sliding groove (13) is formed inside the square rod (12). A sliding rod (14) is slidably connected inside the sliding groove (13). One end of the sliding rod (14) is fixedly connected to a square tube (15). A second limiting rod (16) is slidably connected inside the square tube (15). A spring (18) is sleeved outside the sliding rod (14). One end of the spring (18) is fixedly connected to the inner top surface of the sliding groove (13).

2. The laminating device for preventing the bottom plate from shifting according to claim 1, wherein: There are two groups of the first limiting rods (11), and the two groups of the first limiting rods (11) are symmetrically distributed in the middle of the surface of the pressing bottom plate (1).

3. The pressing device for preventing the bottom plate from shifting according to claim 1, wherein: Baffles (17) are fixedly connected to both ends of the second limiting rod (16), and the height of the baffles (17) is the same as the height of the square tube (15).

4. The pressing device for preventing the bottom plate from shifting according to claim 1, wherein: Limit blocks (19) are fixedly connected to both ends of the pressing top plate (3). A first limiting groove (20) is formed in the inner surface of the support frame (2). The limit blocks (19) are slidably connected to the first limiting groove (20).

5. The pressing device for preventing the bottom plate from shifting according to claim 1, wherein: A sliding cover (9) is fixedly connected to the surface of the driving block (8). A second limiting groove (10) is formed in the surface of the pressing bottom plate (1). The sliding cover (9) is slidably connected to the second limiting groove (10).

6. The press-fitting device for preventing the bottom plate from shifting according to claim 1, wherein: A fixed block (26) is fixedly connected to one side surface of the pressing bottom plate. A support arm (24) is rotatably connected between the fixed blocks (26). A strut (22) is fixedly connected between the support arms (24). A handle (23) is fixedly connected to one end of the support arm (24). A U-shaped groove (21) is formed in one side of the surface of the pressing bottom plate (1).

7. The pressing device for preventing the bottom plate from shifting according to claim 6, wherein: An anti-slip pad (25) is fixedly sleeved outside the strut (22), and the anti-slip pad (25) is made of natural rubber material.

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