Size-adjustable environment-friendly carton folding and shaping clamp

Abstract

This utility model relates to the field of environmentally friendly cardboard box processing technology, and discloses an adjustable-size environmentally friendly cardboard box folding and shaping fixture, including a placement platform. A support is fixedly connected to the bottom of the placement platform, and a motor is fixedly connected to the bottom of the support. A cavity is formed in the inner wall of the placement platform. The motor provided by this utility model has an output shaft that drives a rotating shaft to rotate. Gears on the rotating shaft rotate synchronously, meshing with a first rack and a second rack simultaneously. Since the two racks are staggered and located at different positions on the gears, when the gear rotates clockwise, the first and second racks slide along the grooves to the outside of the placement platform; conversely, when the gear rotates counterclockwise, the first and second racks slide to the inside of the placement platform. The first rack drives the first clamping plate to move through a first connecting plate, and the second rack drives the second clamping plate to move through a second connecting plate, achieving synchronous opposite or back-to-back movement of the two clamping plates, thereby adapting to the folding requirements of cardboard boxes of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly cardboard box processing technology, and in particular to an adjustable-size environmentally friendly cardboard box folding and shaping clamp. Background Technology

[0002] Environmentally friendly cardboard box processing refers to the process of making cardboard boxes using recyclable, low-pollution environmentally friendly materials through a series of processes. Its core objective is to reduce resource waste and environmental pollution while meeting packaging functional requirements.

[0003] In the existing technology, the processing of environmentally friendly cardboard boxes requires folding and shaping. However, the folded parts of the cardboard box are not completely deformed after folding and tend to return to their original shape. Therefore, shaping fixtures are needed to shape and clamp the cardboard box. Conventional shaping fixtures cannot flexibly adjust the size and position of the main clamping plate, making it difficult to adapt to environmentally friendly cardboard boxes of different sizes, which will affect the processing effect of environmentally friendly cardboard boxes. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that conventional fixed-size clamps in the prior art cannot flexibly adjust the size and position of the main clamp plate, making it difficult to adapt to environmentally friendly cardboard boxes of different sizes and affecting the processing effect of environmentally friendly cardboard boxes. Therefore, an adjustable-size environmentally friendly cardboard box folding and shaping clamp is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable-size environmentally friendly cardboard box folding and shaping fixture includes a placement platform, a support fixedly connected to the bottom of the placement platform, a motor fixedly connected to the bottom of the support, a cavity formed in the inner wall of the placement platform, a rotating shaft rotatably connected to the inner wall of the cavity, a gear fixedly sleeved on the shaft wall, an output shaft of the motor fixedly connected to the bottom of the rotating shaft, multiple sliding grooves formed in the inner wall of the placement platform, a first rack and a second rack slidably mounted on the inner wall of the multiple sliding grooves respectively, the first rack and the second rack respectively meshing with the gear, a first connecting plate fixedly connected to one end of the first rack located on the outer side of the placement platform, a second connecting plate fixedly connected to one end of the second rack located on the outer side of the placement platform, a first clamping plate fixedly connected to the top of the first connecting plate, and a second clamping plate fixedly connected to the top of the second connecting plate.

[0007] Preferably, the first rack and the second rack are arranged alternately.

[0008] Preferably, the first clamping plate and the second clamping plate are respectively provided with chamfered angles on the side away from the placement table.

[0009] Preferably, a reinforcing clip is fixedly connected at the connection between the first rack and the first connecting plate.

[0010] Preferably, a reinforcing fin is fixedly connected at the connection between the second rack and the second connecting plate, and the sidewall of the reinforcing fin is set as an inclined surface.

[0011] Preferably, the upper surface of the placement platform is provided with multiple anti-slip rubber strips.

[0012] Compared with the prior art, this utility model provides an adjustable-size environmentally friendly cardboard box folding and shaping clamp, which has the following beneficial effects:

[0013] 1. This adjustable-size environmentally friendly cardboard box folding and shaping fixture uses a motor whose output shaft drives a rotating shaft to rotate. The gears on the rotating shaft rotate synchronously, meshing with the first and second racks simultaneously. Since the racks are staggered and located at different positions on the gears, when the gears rotate clockwise, the first and second racks slide outward along the slide grooves onto the placement platform. Conversely, when the gears rotate counterclockwise, the first and second racks slide inward onto the placement platform. The first rack moves the first clamping plate through the first connecting plate, and the second rack moves the second clamping plate through the second connecting plate, achieving synchronous opposite or opposite movements of the two clamping plates, thus adapting to the folding requirements of cardboard boxes of different sizes.

[0014] 2. This adjustable-size eco-friendly cardboard box folding and shaping fixture works by placing the eco-friendly cardboard box to be folded on the placement table, adjusting the positions of the first and second clamps to bring them close to the edge of the cardboard box, and using the clamps to position the cardboard box. The first and second clamps have a chamfered angle on the side away from the placement table. As the clamps approach the cardboard box, the chamfered angle can guide the edge of the cardboard box to bend naturally, assisting in completing the initial folding.

[0015] 3. This adjustable-size environmentally friendly cardboard box folding and shaping fixture increases friction through anti-slip rubber strips to prevent the cardboard box from sliding. The reinforced blocks and reinforced fins respectively reinforce the connection between the first rack and the first connecting plate, and the second rack and the second connecting plate, ensuring structural stability when a large pressure is applied. The inclined design of the reinforced fins reduces weight and disperses stress. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first structure of an adjustable-size environmentally friendly cardboard box folding and shaping fixture proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the second structure of an adjustable-size environmentally friendly cardboard box folding and shaping fixture proposed in this utility model;

[0018] Figure 3 This is a partial structural cross-sectional view of an adjustable-size environmentally friendly cardboard box folding and shaping fixture proposed in this utility model.

[0019] In the diagram: 1. Placement platform, 2. Support, 3. Motor, 4. Rotating shaft, 5. Gear, 6. First rack, 7. First connecting plate, 8. First clamping plate, 9. Second rack, 10. Second connecting plate, 11. Second clamping plate, 12. Reinforcing block, 13. Reinforcing fins, 14. Anti-slip rubber strip. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-3 An adjustable-size environmentally friendly cardboard box folding and shaping fixture includes a placement platform 1, a support 2 fixedly connected to the bottom of the placement platform 1, a motor 3 fixedly connected to the bottom of the support 2, a cavity opened in the inner wall of the placement platform 1, a rotating shaft 4 rotatably connected to the inner wall of the cavity, a gear 5 fixedly sleeved on the shaft wall of the rotating shaft 4, the output shaft of the motor 3 fixedly connected to the bottom of the rotating shaft 4, multiple sliding grooves opened in the inner wall of the placement platform 1, a first rack 6 and a second rack 9 slidably arranged on the inner wall of the multiple sliding grooves respectively, the first rack 6 and the second rack 9 respectively meshing with the gear 5, a first connecting plate 7 fixedly connected to one end of the first rack 6 located on the outside of the placement platform 1, a second connecting plate 10 fixedly connected to one end of the second rack 9 located on the outside of the placement platform 1, a first clamping plate 8 fixedly connected to the top of the first connecting plate 7, and a second clamping plate 11 fixedly connected to the top of the second connecting plate 10.

[0022] The first rack 6 and the second rack 9 are arranged in an alternating manner, and the first clamping plate 8 and the second clamping plate 11 are respectively provided with chamfered angles on the side away from the placement platform 1.

[0023] After the motor 3 starts, its output shaft drives the rotating shaft 4 to rotate. The gear 5 on the rotating shaft 4 rotates synchronously. The gear 5 meshes with the first rack 6 and the second rack 9 at the same time. Since the two are staggered and located at different positions on the gear 5, when the gear 5 rotates clockwise, the first rack 6 and the second rack 9 slide along the slide groove to the outside of the placement platform 1. Conversely, when the gear 5 rotates counterclockwise, the first rack 6 and the second rack 9 slide to the inside of the placement platform 1. The first rack 6 drives the first clamping plate 8 to move through the first connecting plate 7, and the second rack 9 drives the second clamping plate 11 to move through the second connecting plate 10, so as to realize the synchronous opposite or opposite movement of the two clamping plates, thereby adapting to the folding requirements of different sized cartons.

[0024] Place the eco-friendly cardboard box to be folded on the placement platform 1. Adjust the positions of the first clamp 8 and the second clamp 11 to make them close to the edge of the cardboard box. Use the clamps to position the cardboard box. The first clamp 8 and the second clamp 11 have a chamfered angle on the side away from the placement platform 1. As the clamps approach the cardboard box, the chamfered angle can guide the edge of the cardboard box to bend naturally, assisting in completing the initial folding.

[0025] To reinforce the connection, such as Figure 1-3 As shown, a reinforcing clip 12 is fixedly connected at the connection between the first rack 6 and the first connecting plate 7, and a reinforcing fin 13 is fixedly connected at the connection between the second rack 9 and the second connecting plate 10. The side wall of the reinforcing fin 13 is set as an inclined surface, and multiple anti-slip rubber strips 14 are provided on the upper surface of the placement platform 1.

[0026] The anti-slip rubber strip 14 increases friction to prevent the carton from sliding. The reinforcing block 12 and the reinforcing fin 13 respectively reinforce the connection between the first rack 6 and the first connecting plate 7, and the second rack 9 and the second connecting plate 10, ensuring structural stability when a large pressure is applied. The inclined design of the reinforcing fin 13 reduces weight and disperses stress.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable size environmental protection carton folding setting fixture, comprising a placing table (1), characterized in that: The bottom of the placement platform (1) is fixedly connected to a bracket (2), and the bottom of the bracket (2) is fixedly connected to a motor (3). The inner wall of the placement platform (1) is provided with a cavity, and the inner wall of the cavity is rotatably connected to a rotating shaft (4). A gear (5) is fixedly sleeved on the shaft wall of the rotating shaft (4). The output shaft of the motor (3) is fixedly connected to the bottom of the rotating shaft (4). The inner wall of the placement platform (1) is provided with multiple sliding grooves. The inner walls of the multiple sliding grooves are respectively provided with a first rack (6) and a second rack (9). The first rack (6) and the second rack (9) are respectively meshed with the gear (5). The end of the first rack (6) located outside the placement platform (1) is fixedly connected to a first connecting plate (7). The end of the second rack (9) located outside the placement platform (1) is fixedly connected to a second connecting plate (10). The top of the first connecting plate (7) is fixedly connected to a first clamping plate (8), and the top of the second connecting plate (10) is fixedly connected to a second clamping plate (11).

2. The environmentally friendly folding fixture for setting the size of a carton according to claim 1, wherein: The first rack (6) and the second rack (9) are arranged alternately.

3. The environmentally friendly folding forming fixture for paper box of claim 1, wherein: The first clamping plate (8) and the second clamping plate (11) are respectively provided with chamfered angles on the side away from the placement platform (1).

4. The adjustable-size environmentally friendly cardboard box folding and shaping fixture according to claim 1, characterized in that: A reinforcing block (12) is fixedly connected at the connection between the first rack (6) and the first connecting plate (7).

5. The environmentally friendly, size-adjustable carton folding and sizing fixture of claim 1, wherein: A reinforcing fin (13) is fixedly connected at the connection between the second rack (9) and the second connecting plate (10), and the sidewall of the reinforcing fin (13) is set as an inclined surface.

6. The adjustable-size environmentally friendly cardboard box folding and shaping clamp according to claim 1, characterized in that: The upper surface of the placement platform (1) is provided with multiple anti-slip rubber strips (14).

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