Efficient carton folding device for carton processing

Abstract

The utility model relates to the technical field of carton processing, in particular to an efficient carton folding device for carton processing, which comprises a main body, an L-shaped support frame is welded on one side of the main body, a telescopic rod is welded on the support frame, and an output end of the telescopic rod is matched and provided with an extrusion plate for limiting a carton crease part. A base is fixedly installed on the main body, an abutting plate matched with the extrusion plate for extrusion is installed on the base in a matched mode, and a turnover mechanism used for folding the carton is installed at the upper end of the main body in a sliding mode. The air pump is arranged to control the two sets of turnover mechanisms to synchronously move in opposite directions, the two sets of turnover mechanisms are moved to the positions, with the same distance, of the two sides of the abutting plate, and then the symmetry of carton folding is controlled; the overturning plate is controlled to be folded upwards through the driving motor, friction force generated between the carton and the device during carton folding is reduced, folding lines are smooth, and the situation that the carton is abraded can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a high-efficiency carton folding device for carton processing. Background Art

[0002] Cartons are used to wrap goods or protect items. They are not only aesthetically pleasing but also protective. After being manufactured to the required size, cartons need to be folded, not only to allow the cartons to be opened directly when used, but also to facilitate transportation.

[0003] Existing carton processing technology often uses a high-efficiency carton folding device for carton processing, such as the one disclosed in announcement number CN220535048U. The device is suitable for various types of cartons by replacing support plates and folding plates of different sizes, adjusting the position of the support platform, pressing the support plate downward, and the carton is folded by the support platform. Since the carton is folded by contact with the device, there is friction between the two, which not only causes wear to the carton during folding, but also causes messy folding lines, thereby affecting the folding effect and external appearance of the carton. Utility Model Content

[0004] The utility model aims to solve the problem of carton wear in the prior art and proposes a high-efficiency carton folding device for carton processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency carton folding device for carton processing comprises a main body, an L-shaped support frame welded to one side of the main body, a telescopic rod welded to the support frame, and an extrusion plate for limiting the folding part of the carton is mounted on the output end of the telescopic rod, a base is fixedly mounted on the main body, and a resistance plate for cooperating with the extrusion plate for extrusion is mounted on the base, a turning mechanism for folding the carton is slidably mounted at the upper end of the main body, and a sliding tooling for controlling the horizontal movement of the turning mechanism is arranged in the main body.

[0007] Preferably, the main body is a flat plate structure with a hollow interior.

[0008] Preferably, the flipping mechanism includes two groups of folding bottom plates slidably installed on the main body, and flipping plates for contacting the carton and folding are rotatably installed on the two groups of folding bottom plates, support plates are welded at the right ends of the two groups of folding bottom plates, and a driving motor is fixedly installed on the support plate, a driving gear is matched with the output end of the driving motor, and a driven gear meshing with the driving gear is fixedly installed at the right end of the flip plate.

[0009] Preferably, the opposite end surfaces of the two groups of folding bottom plates are provided with high platforms for connecting the flip plates, and the edges at the upper ends of the high platforms are chamfered.

[0010] Preferably, the sliding tooling includes an air pump fixedly installed in the main body, the output end of the air pump is equipped with a two-way through pipe, two groups of sealing tubes connected to the two-way through pipes are welded in the main body, pistons are slidably installed in the two groups of sealing tubes, and connecting columns are fixedly connected to the pistons, a connecting block driven by the connecting column is slidably installed in the main body, and connecting rods for connecting to the folding bottom plate are welded at the left and right ends of the connecting block, and a strong spring fixedly connected to the connecting block is welded at the upper end of the sealing tube.

[0011] Preferably, the two-way through pipe is installed at the lower end of the connecting rod.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model controls two groups of flipping mechanisms to move synchronously toward each other by setting an air pump, and moves the two groups of flipping mechanisms to positions with the same distance on both sides of the contact plate, thereby controlling the symmetry of the folding of the carton.

[0014] 2. The utility model controls the flip plate to fold upwards by driving the motor, thereby reducing the friction between the carton and the device when folding, which not only makes the folding lines smooth, but also avoids the wear of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a high-efficiency carton folding device for carton processing proposed by the utility model;

[0016] Figure 2 This is a front cross-sectional view of a high-efficiency carton folding device for carton processing proposed by the utility model;

[0017] Figure 3 It is a side sectional view of a high-efficiency carton folding device for carton processing proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure before folding of a high-efficiency carton folding device for carton processing.

[0019] In the figure: 1. main body; 2. support frame; 3. telescopic rod; 4. extrusion plate; 5. base; 6. resistance plate; 7. folding bottom plate; 8. flip plate; 9. driving motor; 10. driving gear; 11. driven gear; 12. air pump; 13. two-way through pipe; 14. sealing pipe; 15. piston; 16. connecting column; 17. connecting block; 18. connecting rod; 19. strong spring; 20. supporting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A high-efficiency carton folding device for carton processing comprises a main body 1, which is a flat plate structure with an internal hollow design. An L-shaped support frame 2 is welded on one side of the main body 1, and a telescopic rod 3 is welded on the support frame 2. An extrusion plate 4 for limiting the folding part of the carton is installed at the output end of the telescopic rod 3. The telescopic rod 3 is controlled to extend downward and cooperate with a resistance plate 6 to fix and limit the cardboard. A base 5 is fixedly installed on the main body 1, and a resistance plate 6 for extrusion with the extrusion plate 4 is installed on the base 5. The height of the resistance plate 6 is equal to the height of the flip plate 8 before folding. The two form a horizontal work surface, which makes folding more stable. A flip mechanism for folding the carton is slidably installed at the upper end of the main body 1, and a sliding tooling for controlling the flip mechanism to move horizontally is arranged in the main body 1.

[0022] The flipping mechanism includes two groups of folding bottom plates 7 slidably mounted on the main body 1, and the two groups of folding bottom plates 7 are rotatably mounted with flipping plates 8 for contacting the carton and folding. The opposite end faces of the two groups of folding bottom plates 7 are provided with high platforms for connecting the flipping plates 8, and the edges of the upper end positions of the high platforms are chamfered to prevent the flipping plates 8 from colliding with the folding bottom plates 7 during flipping, thereby causing damage to the device. A support plate 20 is welded to the right end positions of the two groups of folding bottom plates 7, and a drive motor 9 is fixedly mounted on the support plate 20. When the folding bottom plates 7 slide, the drive motor 9 moves synchronously. A drive gear 10 is mounted on the output end of the drive motor 9. A driven gear 11 meshingly connected to the drive gear 10 is fixedly mounted at the right end position of the flipping plate 8. The driving gear 10 rotates to drive the flipping plate 8 connected to the driven gear 11 to flip 90°. During the process, the cardboard fits on the flipping plate 8, so that the folding lines are smooth, thereby preventing the device from causing wear and damage to the cardboard.

[0023] The sliding tooling includes an air pump 12 fixedly installed in the main body 1, and a two-way tube 13 is installed at the output end of the air pump 12. Two groups of sealing tubes 14 connected to the two-way tubes 13 are welded in the main body 1. Pistons 15 are slidably installed in the two groups of sealing tubes 14, and a connecting column 16 is fixedly connected to the piston 15. A connecting block 17 driven by the connecting column 16 is slidably installed in the main body 1, and a connecting rod 18 for connecting the folding bottom plate 7 is welded at the left and right ends of the connecting block 17. The two-way tube 13 is installed at the lower end position of the connecting rod 18 to prevent the connecting rod 18 from colliding with the two-way tube 13 when moving. A strong spring 19 fixedly connected to the connecting block 17 is welded at the upper end position of the sealing tube 14. The connecting rod 18 is synchronously controlled by the air pump 12 to slide in the sealing tube 14, thereby controlling the synchronous movement of the folding bottom plate 7, which is convenient for controlling the distance between the two groups of folding bottom plates 7 and the contact plate 6.

[0024] It should be noted that the specific models and specifications of the air pump 12 and the drive motor 9 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] As attached Figure 4 , turn on the air pump 12 to control the folding bottom plate 7 to move toward each other until a folding gap exists between the flip plate 8 and the abutting plate 6;

[0027] First, place the carton at the center of the abutment plate 6, and then control the squeezing plate 4 to abut the carton through the telescopic rod 3;

[0028] Secondly, the driving motor 9 is turned on to control the two sets of flip plates 8 to fold upward until they are at an angle of 90°, and the carton can be folded;

[0029] Finally, the turning plate 8 and the squeezing plate 4 are reset, and the folded carton can be taken out.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency carton folding device for carton processing, comprising a main body (1), characterized in that: An L-shaped support frame (2) is welded to one side of the main body (1), a telescopic rod (3) is welded to the support frame (2), and an extrusion plate (4) for limiting the folding position of the carton is mounted on the output end of the telescopic rod (3), a base (5) is fixedly mounted on the main body (1), and a resistance plate (6) for cooperating with the extrusion plate (4) for extrusion is mounted on the base (5), a turning mechanism for folding the carton is slidably mounted at the upper end of the main body (1), and a sliding tool for controlling the turning mechanism to move horizontally is arranged in the main body (1).

2. The high-efficiency carton folding device for carton processing according to claim 1 is characterized in that: The main body (1) is a flat plate structure with a hollow interior.

3. The high-efficiency carton folding device for carton processing according to claim 1 is characterized in that: The flip mechanism comprises two groups of folding bottom plates (7) slidably mounted on the main body (1), and flip plates (8) for contacting the carton and folding are rotatably mounted on the two groups of folding bottom plates (7), support plates (20) are welded at the right ends of the two groups of folding bottom plates (7), and a driving motor (9) is fixedly mounted on the support plate (20), a driving gear (10) is matched with the output end of the driving motor (9), and a driven gear (11) meshingly connected with the driving gear (10) is fixedly mounted at the right end of the flip plate (8).

4. The high-efficiency carton folding device for carton processing according to claim 3 is characterized in that: The opposite end surfaces of the two groups of folding bottom plates (7) are provided with high platforms for connecting the turning plates (8), and the edges of the upper ends of the high platforms are chamfered.

5. The high-efficiency carton folding device for carton processing according to claim 1, characterized in that: The sliding tooling comprises an air pump (12) fixedly installed in a main body (1), a two-way pipe (13) being matched with the output end of the air pump (12), two groups of sealing tubes (14) connected to the two-way pipes (13) being welded in the main body (1), pistons (15) being slidably installed in the two groups of sealing tubes (14), and a connecting column (16) being fixedly connected to the piston (15), a connecting block (17) being slidably installed in the main body (1) and driven by the connecting column (16), and connecting rods (18) for connecting to a folding bottom plate (7) being welded at the left and right ends of the connecting block (17), and a strong spring (19) fixedly connected to the connecting block (17) being welded at the upper end of the sealing tube (14).

6. The high-efficiency carton folding device for carton processing according to claim 5, characterized in that: The two-way through pipe (13) is installed at the lower end of the connecting rod (18).

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