Transfer device for carton production

Abstract

The utility model relates to the technical field of cardboard box processing, and discloses a transfer device for cardboard box production, which comprises a transfer trolley plate, a sliding chute is arranged on the side surface of the transfer trolley plate, a wedging limiting mechanism is arranged on the transfer trolley plate, a pressing mechanism is arranged on the back surface of the transfer trolley plate, the wedging limiting mechanism comprises a convex block, and the convex block is arranged on the sliding chute. The protruding blocks are fixedly installed on the front face of the transfer trolley plate, a two-way threaded rod is rotationally connected between the adjacent sides of the two protruding blocks, and a servo motor is fixedly installed on the left side of the protruding block located on the left side. Through the design of the servo motor, the bidirectional threaded rod can be driven to rotate, then the two sets of sliding frames are driven to move in the opposite direction or the opposite direction, the distance between the two sets of movable limiting plates is adjusted, and in cooperation with the design of the fixed limiting plates, paperboards of different specifications can be subjected to matched limiting treatment; and the problem that a user needs to frequently align the paperboards is avoided, and the working efficiency of the user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard box processing, and specifically to a transfer device for cardboard box production. Background Art

[0002] There are many steps in the production of cardboard boxes. The cardboard needs to be cut into the required shape first, and then processed in the next step, either by manual folding and gluing, or by automatic folding machines. However, no matter which method is used, the cardboard needs to be transferred multiple times, so a transfer device is required.

[0003] A Chinese patent discloses a cardboard transfer device with publication number CN219428186U. The technical solution disclosed in the patent document is as follows: it includes a flatbed truck, a vertical plate connected to the upper side of the flatbed truck, a sliding block slidably connected to the vertical plate, a clamping plate hinged on the sliding block, a U-shaped groove is provided on the clamping plate, and a clamping frame is rotatably connected in the U-shaped groove.

[0004] In order to solve the problem that the clamping device will occupy the space of the flatbed cart, the existing technology adopts the method of designing a clamping plate and a clamping frame to cooperate with each other. However, there is still a situation where the cardboard cannot be matched and limited. Different batches of cardboard have different specifications. The structure cannot match and limit the cardboard. When users place the cardboard, the cardboard will be uneven. Users also need to frequently align the cardboard, which affects work efficiency. Utility Model Content

[0005] The utility model aims to provide a transfer device for producing cardboard boxes, so as to solve the problem in the prior art that cardboard boxes are unevenly placed.

[0006] The utility model provides the following technical solution: a transfer device for producing cardboard boxes, comprising a transfer vehicle plate, a slide groove is opened on the side of the transfer vehicle plate, a fitting limit mechanism is arranged on the transfer vehicle plate, and a clamping mechanism is arranged on the back of the transfer vehicle plate.

[0007] The fitting and limiting mechanism includes a protruding block, which is fixedly installed on the front side of the transfer vehicle plate, and a two-way threaded rod is rotatably connected between the adjacent sides of the two protruding blocks. A servo motor is fixedly installed on the left side of the protruding block on the left side, and the output shaft of the servo motor is fixedly connected to the left end of the two-way threaded rod. A sliding frame is slidably connected to the outer wall of the two-way threaded rod, and the sliding frame is slidably connected in the inner cavity of the slide groove. A movable limiting plate is fixedly installed on the top of the sliding frame, and the servo motor can drive the two groups of movable limiting plates to move simultaneously to fit and limit the cardboard.

[0008] As a preferred embodiment of the above technical solution, the fitting limit mechanism also includes a universal wheel and a fixed frame, the universal wheel is fixedly installed on the bottom of the transfer vehicle plate, the fixed frame is fixedly installed on the bottom of the transfer vehicle plate and is located on the right side of the universal wheel, and the front and back sides of the fixed frame are rotatably connected with movable wheels. The design of the universal wheel and the movable wheel facilitates the movement of this structure.

[0009] As a preferred embodiment of the above technical solution, a cylinder 1 is fixedly installed on the top of the fixed frame, the telescopic end of the cylinder 1 extends to the bottom of the fixed frame and is fixedly connected to a positioning base plate, a slide rod 1 is welded to the top of the positioning base plate, the outer wall of the slide rod 1 is slidably connected to the inner wall of the fixed frame, and the cylinder 1 can push the positioning base plate downward to limit the present structure.

[0010] As a preferred embodiment of the above technical solution, the clamping mechanism includes a fixed limit plate, which is fixedly installed on the back of the transfer vehicle plate, a forward plate is welded on the top of the fixed limit plate, a circular plate is fixedly installed on the front of the forward plate, and the limit plate and the forward plate are used to support the circular plate.

[0011] As a preferred embodiment of the above technical solution, a second cylinder is fixedly installed on the top of the circular plate, and the telescopic end of the second cylinder extends to the bottom of the circular plate and is fixedly connected to a pressure sensor. The pressure sensor can monitor the force on the cardboard and timely control the second cylinder to stop extending.

[0012] As a preferred embodiment of the above technical solution, a clamping plate is fixedly installed at the bottom of the pressure sensor, a sliding rod 2 is welded on the top of the clamping plate, the outer wall of the sliding rod 2 is slidably connected to the inner wall of the circular plate, and the sliding rod 2 is used to improve the stability of the lifting and lowering of the clamping plate.

[0013] As a preferred embodiment of the above technical solution, an extension arm is fixedly installed on the outer wall of the clamping plate, and the bottoms of the clamping plate and the extension arm are fixedly connected with rubber pressing blocks. The extension arm and the rubber pressing block are used to disperse the force of the cardboard to ensure the safety of the cardboard.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can drive the two-way threaded rod to rotate through the design of the servo motor, thereby driving the two sets of sliding frames to move towards or oppositely, adjusting the distance between the two sets of movable limit plates, and cooperating with the design of the fixed limit plates to perform fitting limit processing on cardboards of different specifications, avoiding the problem that users need to frequently align cardboards, thereby ensuring the work efficiency of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the sliding frame of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the separation structure of the pressure sensor and the pressing plate of the utility model.

[0020] In the figure: 1. transfer vehicle plate; 11. slideway; 2. fitting limit mechanism; 21. protruding block; 22. bidirectional threaded rod; 23. servo motor; 24. sliding frame; 25. movable limit plate; 26. universal wheel; 27. moving wheel; 271. fixed frame; 272. cylinder one; 273. slide bar one; 274. positioning base plate; 3. clamping mechanism; 31. fixed limit plate; 32. forward extension plate; 33. round plate; 34. cylinder two; 35. clamping plate; 36. slide bar two; 37. pressure sensor; 38. extension arm; 39. rubber pressure block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-2 As shown, the utility model provides a technical solution: a transfer device for cardboard box production, including a transfer vehicle plate 1, a slide groove 11 is opened on the side of the transfer vehicle plate 1, a fitting limit mechanism 2 is arranged on the transfer vehicle plate 1, and a clamping mechanism 3 is arranged on the back of the transfer vehicle plate 1. The fitting limit mechanism 2 includes a protruding block 21, the protruding block 21 is fixedly installed on the front side of the transfer vehicle plate 1, a bidirectional threaded rod 22 is rotatably connected between the adjacent sides of the two protruding blocks 21, and a servo motor 23 is fixedly installed on the left side of the protruding block 21 on the left side, and the output shaft of the servo motor 23 is connected to the left side of the bidirectional threaded rod 22. The two ends are fixedly connected, and a sliding frame 24 is slidably connected to the outer wall of the bidirectional threaded rod 22. The sliding frame 24 is slidably connected in the inner cavity of the slide chute 11. A movable limiting plate 25 is fixedly installed on the top of the sliding frame 24. The servo motor 23 is controlled in advance to drive the bidirectional threaded rod 22 to rotate, so as to drive the two groups of sliding frames 24 to move toward or oppositely, so as to adjust the distance between the two groups of movable limiting plates 25, and then cooperate with the fixed limiting plate 31 to perform fitting and limiting processing on cardboards of different specifications. The bottom of the slide chute 11 extends to the bottom of the transfer vehicle plate 1, so that the user can clean the paper scraps inside the slide chute 11 conveniently.

[0023] As an implementation method in this embodiment, Figure 3As shown, the fitting limit mechanism 2 also includes a universal wheel 26 and a fixed frame 271. The universal wheel 26 is fixedly installed at the bottom of the transfer vehicle plate 1. The fixed frame 271 is fixedly installed at the bottom of the transfer vehicle plate 1 and is located on the right side of the universal wheel 26. The front and back sides of the fixed frame 271 are rotatably connected with the moving wheel 27. The top of the fixed frame 271 is fixedly installed with a cylinder 272. The telescopic end of the cylinder 272 extends to the bottom of the fixed frame 271 and is fixedly connected with a positioning base plate 274. A slide bar 273 is welded on the top of the positioning base plate 274. The outer wall of the slide bar 273 is slidably connected with the inner wall of the fixed frame 271. The design of the universal wheel 26 and the moving wheel 27 makes it convenient for users to push and pull the structure. After the structure moves into place, the cylinder 272 is controlled to extend to drive the positioning base plate 274 to move down and fit it to the ground, so as to temporarily position the structure and facilitate loading and unloading of cardboard.

[0024] As an implementation method in this embodiment, Figure 1 , Figure 4 As shown, the clamping mechanism 3 includes a fixed limiting plate 31, which is fixedly installed on the back of the transfer vehicle plate 1, a forward extension plate 32 is welded on the top of the fixed limiting plate 31, a circular plate 33 is fixedly installed on the front of the forward extension plate 32, a cylinder 2 34 is fixedly installed on the top of the circular plate 33, the telescopic end of the cylinder 2 34 extends to the bottom of the circular plate 33 and is fixedly connected to a pressure sensor 37, a clamping plate 35 is fixedly installed on the bottom of the pressure sensor 37, a slide bar 2 36 is welded on the top of the clamping plate 35, the outer wall of the slide bar 2 36 is slidably connected to the inner wall of the circular plate 33, an extension arm 38 is fixedly installed on the outer wall of the clamping plate 35, and the bottoms of the clamping plate 35 and the extension arm 38 are fixedly connected to rubber pressing blocks 39. After the cardboard is loaded, the cylinder 2 34 is controlled to move. During the stretching operation, the pressing plate 35 is driven to move downward to press the cardboard to prevent the cardboard from falling easily during the transportation process. The pressure sensor 37 is an existing structural model and can be set to LC302, etc. The pressure sensor 37 is connected to the cylinder 2 34 through an external controller. During the extension of the cylinder 2 34, the pressure sensor 37 monitors the force applied to the cardboard. After reaching the preset value, the cylinder 2 34 is controlled to stop extending to avoid the problem of the cardboard being crushed. The design of the extension arm 38 and the rubber pressure block 39 can disperse the force on the cardboard to ensure the safety of the cardboard. The control cylinder 2 34, the pressure sensor 37, the servo motor 23 and the cylinder 1 272 are all powered by a battery, and the battery can be installed on the transfer vehicle plate 1, not shown in the figure.

[0025] Working principle: first, the servo motor 23 is controlled to work according to the specifications of the cardboard, driving the bidirectional threaded rod 22 to rotate, prompting the two sets of sliding frames 24 to move toward or oppositely, so as to adjust the distance between the two sets of movable limiting plates 25, and then the cardboard is piled on the top of the transfer vehicle plate 1, and the movable limiting plate 25 and the fixed limiting plate 31 limit the cardboard at the same time. After the stacking is completed, the control cylinder 2 34 extends to drive the pressing plate 35 to move downward to press the cardboard, and then the structure can be pushed and pulled to transfer the cardboard.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A transfer device for producing cardboard boxes, comprising a transfer vehicle plate (1), characterized in that: A slide groove (11) is provided on the side of the transfer vehicle plate (1), a fitting limit mechanism (2) is provided on the transfer vehicle plate (1), and a pressing mechanism (3) is provided on the back of the transfer vehicle plate (1); The fitting limit mechanism (2) comprises a protruding block (21), wherein the protruding block (21) is fixedly mounted on the front side of the transfer vehicle plate (1), a bidirectional threaded rod (22) is rotatably connected between the adjacent sides of the two protruding blocks (21), a servo motor (23) is fixedly mounted on the left side of the protruding block (21) located on the left side, an output shaft of the servo motor (23) is fixedly connected to the left end of the bidirectional threaded rod (22), a sliding frame (24) is slidably connected to the outer wall of the bidirectional threaded rod (22), the sliding frame (24) is slidably connected in the inner cavity of the slide groove (11), and a movable limit plate (25) is fixedly mounted on the top of the sliding frame (24).

2. A transfer device for carton production according to claim 1, characterized in that: The engagement limiting mechanism (2) further comprises a universal wheel (26) and a fixing frame (271), wherein the universal wheel (26) is fixedly mounted on the bottom of the transfer vehicle plate (1), and the fixing frame (271) is fixedly mounted on the bottom of the transfer vehicle plate (1) and is located on the right side of the universal wheel (26), and the front and back sides of the fixing frame (271) are rotatably connected to movable wheels (27).

3. A transfer device for carton production according to claim 2, characterized in that: A cylinder 1 (272) is fixedly mounted on the top of the fixing frame (271); a telescopic end of the cylinder 1 (272) extends to the bottom of the fixing frame (271) and is fixedly connected to a positioning base plate (274); a slide bar 1 (273) is welded to the top of the positioning base plate (274); an outer wall of the slide bar 1 (273) is slidably connected to an inner wall of the fixing frame (271).

4. A transfer device for carton production according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed limit plate (31), the fixed limit plate (31) being fixedly mounted on the back of the transfer vehicle plate (1), a forward extension plate (32) being welded to the top of the fixed limit plate (31), and a circular plate (33) being fixedly mounted on the front of the forward extension plate (32).

5. A transfer device for producing cardboard boxes according to claim 4, characterized in that: A second cylinder (34) is fixedly mounted on the top of the circular plate (33); a telescopic end of the second cylinder (34) extends to the bottom of the circular plate (33) and is fixedly connected to a pressure sensor (37).

6. A transfer device for producing cardboard boxes according to claim 5, characterized in that: A clamping plate (35) is fixedly mounted on the bottom of the pressure sensor (37), a second slide bar (36) is welded to the top of the clamping plate (35), and an outer wall of the second slide bar (36) is slidably connected to the inner wall of the circular plate (33).

7. A transfer device for carton production according to claim 6, characterized in that: An extension arm (38) is fixedly mounted on the outer wall of the pressing plate (35), and a rubber pressing block (39) is fixedly connected to the bottom of the pressing plate (35) and the extension arm (38).

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