Paper box processing crease mechanism

Abstract

The utility model discloses a paper box processing creasing mechanism which comprises a fixing frame, a creasing assembly is fixedly installed on the top of the fixing frame, a centering assembly is fixedly installed on the top of the fixing frame, the centering assembly comprises a pressure-resistant plate and a first motor, the pressure-resistant plate is fixedly installed on the top of the fixing frame, and the first motor is fixedly installed on one side of the fixing frame. The output end of the first motor is fixedly connected with a two-way threaded rod, the side wall of the two-way threaded rod is connected with a movable plate through threads, and a second stabilizing rod is fixedly installed on the inner side wall of the fixing frame. According to the paper box processing crease mechanism, a paperboard can be centered through the centering assembly, so that the paperboard can be always located in the center position and can be always kept straight, the crease effect on the paperboard is better, the situation of crease inclination is further reduced, the situation that defective products occur due to crease inclination is avoided, the use effect is better, and the paper box processing crease mechanism is convenient to use. And the use experience is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing, in particular to a paper box processing folding mechanism. Background Art

[0002] With the development of science and technology, the paper box processing industry is undergoing unprecedented changes. Traditional paper box processing methods, such as manual cutting and pasting, have gradually been replaced by automated and intelligent equipment, which not only improves production efficiency, but also greatly reduces labor costs.

[0003] Patent publication number "CN220482698U" discloses "a paper box processing crease mechanism, including a processing table, an L-shaped frame is provided on one side of the processing table, a hydraulic rod is provided on the L-shaped frame, a pressure plate is provided at the lower end of the hydraulic rod, and slide grooves are provided on the front and rear sides of the processing table. A screw rod is provided for rotation in the slide groove, and a moving block is threadedly connected to the screw rod. The moving block extends outward to the upper side of the processing table, and a limit plate is provided between the moving blocks. A groove is provided on the side of the processing table away from the L-shaped frame, and a crease plate is provided for rotation in the groove, and a driving mechanism is provided under the crease plate. The advantages of this utility model are: accurate creases, easy to press cardboards of different thicknesses, reducing the direct force of the hydraulic rod on the cardboard, and improving the flatness of the cardboard."

[0004] In response to the above-mentioned related problems, the existing crease structure does not have a good centering function. During use, the cardboard is prone to tilt, which in turn causes the crease to tilt, affecting the crease effect. In addition, there is no good auxiliary pressing function, and the cardboard is prone to warping during the crease process.

[0005] Therefore, the utility model provides a paper box processing crease mechanism to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a paper box processing crease mechanism, which solves the problem that the above-mentioned existing crease structure does not have a good centering function, the cardboard is prone to tilt during use, which in turn causes the crease to tilt, affecting the crease effect.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a paper box processing crease mechanism, including a fixed frame, a crease component is fixedly installed on the top of the fixed frame, a centering component is fixedly installed on the top of the fixed frame, the centering component includes an anti-pressure plate and a motor 1, the anti-pressure plate is fixedly installed on the top of the fixed frame, the motor 1 is fixedly installed on one side of the fixed frame, the output end of the motor 1 is fixedly connected with a bidirectional threaded rod, a movable plate is threadedly connected to the side wall of the bidirectional threaded rod, a stabilizing rod 2 is fixedly installed on the inner side wall of the fixed frame, the movable plate and the stabilizing rod 2 are slidably connected, a connecting plate is fixedly installed on one side of the movable plate, a centering plate is fixedly installed on the top of the connecting plate, and the centering plate is located above the anti-pressure plate.

[0008] Furthermore, a flattening assembly is fixedly installed on the top of the fixing frame, and the flattening assembly includes a supporting frame and a sliding rod. The supporting frame is fixedly installed on the top of the fixing frame, and the sliding rod slides on the top of the supporting frame.

[0009] By adopting the above technical solution, the top of the cardboard can be pressed down so that it will not curl up.

[0010] Furthermore, the flattening assembly also includes a wheel, and the wheel is connected to the slide rod through a bearing.

[0011] By adopting the above technical solution, wear and tear can be reduced to prevent scratches on the cardboard.

[0012] Furthermore, the flattening assembly also includes a top plate and a tooth plate, the top plate is fixedly installed on the top of the sliding rod, the tooth plate is fixedly installed on the top of the top plate, the top of the support frame is fixedly installed with a mounting frame, one side of the mounting frame is fixedly installed with motor 2, the output end of motor 2 is fixedly connected to a round rod, the side wall of the round rod is fixedly connected with a gear, and the gear is meshingly connected to the tooth plate.

[0013] By adopting the above technical solution, the top of the cardboard can be pressed down so that the cardboard will not bend up.

[0014] Furthermore, a transmission belt is provided on the top of the fixing frame, and the transmission belt is located below the flattening assembly.

[0015] The above technical solution is adopted to facilitate the conveying of cardboard so as to facilitate the continuous crease work.

[0016] Furthermore, the crease assembly includes a crease frame and a cylinder, the crease frame is fixedly mounted on one side of the fixed frame, the cylinder is fixedly mounted on the top of the crease frame, and the output end of the cylinder is fixedly connected to a crease plate.

[0017] By adopting the above technical solution, good crease work can be achieved.

[0018] Furthermore, a stabilizing rod 1 is fixedly installed on the top of the crease plate, and the crease plate is slidably connected to the crease frame through the stabilizing rod 1.

[0019] By adopting the above technical solution, the crease plate can be moved more stably.

[0020] Furthermore, the shape of the crease plate fits the anti-compression plate, and the shape of the crease plate is L-shaped.

[0021] The adoption of the technical solution makes it easier to carry out crease work and achieves a good crease effect.

[0022] Beneficial Effects

[0023] The utility model provides a paper box processing crease mechanism. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The paper box processing crease mechanism can center the cardboard through the centering component, so that the cardboard can always be located in the center and it can always remain straight, the crease effect will be better, and the tilt of the crease will be reduced. There will be no defective products due to the tilt of the crease, which makes the use effect better and effectively guarantees the use experience.

[0025] 2. The paper box processing crease mechanism can flatten the top of the cardboard through the flattening component, so that it will not warp during the transportation process, which will also be helpful for its subsequent crease work, and will not cause wrinkles due to upward warping. The quality of the product will also be improved, which is convenient for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 The utility model Figure 1 A magnified view of the structure at center A;

[0029] Figure 3 It is a side view of the overall structure of the utility model;

[0030] Figure 4 The utility model Figure 3 A magnified view of the structure at B in the middle.

[0031] In the figure: 1. fixed frame; 2. transmission belt; 3. crease assembly; 31. crease frame; 32. cylinder; 33. crease plate; 4. stabilizer bar 1; 5. centering assembly; 51. pressure plate; 52. motor 1; 53. bidirectional threaded rod; 54. moving plate; 55. stabilizer bar 2; 56. connecting plate; 57. centering plate; 6. flattening assembly; 61. support frame; 62. slide bar; 63. wheel; 64. top plate; 65. tooth plate; 66. mounting frame; 67. motor 2; 68. round rod; 69. gear. DETAILED DESCRIPTION

[0032] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0033] The present application is further described in detail below through drawings and examples.

[0034] Reference Figures 1 to 4 The embodiment of the present application provides a paper box processing crease mechanism, including a fixed frame 1, a crease assembly 3 is fixedly installed on the top of the fixed frame 1, and the crease assembly 3 includes a crease frame 31 and a cylinder 32. The crease frame 31 is fixedly installed on one side of the fixed frame 1, and the cylinder 32 is fixedly installed on the top of the crease frame 31. The output end of the cylinder 32 is fixedly connected to a crease plate 33. A centering assembly 5 is fixedly installed on the top of the fixed frame 1. The centering assembly 5 includes a pressure-resistant plate 51 and a motor 52. The pressure-resistant plate 51 is fixedly installed on the top of the motor 52. At the top of the fixed frame 1, a motor 52 is fixedly installed on one side of the fixed frame 1, and the output end of the motor 52 is fixedly connected with a bidirectional threaded rod 53, and a movable plate 54 is connected to the side wall of the bidirectional threaded rod 53 through threads, and a stabilizing rod 2 55 is fixedly installed on the inner side wall of the fixed frame 1, and the movable plate 54 and the stabilizing rod 2 55 are slidingly connected. A connecting plate 56 is fixedly installed on one side of the movable plate 54, and a centering plate 57 is fixedly installed on the top of the connecting plate 56, and the centering plate 57 is located above the pressure-resistant plate 51.

[0035] In this embodiment, starting the motor 1 52 can drive the bidirectional threaded rod 53 to rotate, so that the bidirectional threaded rod 53 can drive the movable plate 54 to slide on one side of the stabilizing rod 2 55, so that the movable plate 54 can drive the centering plate 57 through the connecting plate 56 to center the cardboard, and the centering is simple and convenient. After centering, the cardboard can be kept straight, and the crease effect will also be increased. Then, starting the crease frame 31 can drive the crease plate 33 to crease the cardboard, and the crease is simple and convenient. During the movement of the crease plate 33, it will slide on one side of the crease frame 31 through the stabilizing rod 1 4, so that the crease plate 33 can move more conveniently.

[0036] Reference Figures 1 to 4 In one aspect of the present embodiment, a flattening assembly 6 is fixedly installed on the top of the fixed frame 1, and the flattening assembly 6 includes a support frame 61 and a slide bar 62. The support frame 61 is fixedly installed on the top of the fixed frame 1, and the slide bar 62 slides on the top of the support frame 61. The flattening assembly 6 also includes a wheel 63, and the wheel 63 is connected to the slide bar 62 through a bearing. The flattening assembly 6 also includes a top plate 64 and a tooth plate 65. The top plate 64 is fixedly installed on the top of the slide bar 62, and the tooth plate 65 is fixedly installed on the top of the top plate 64. A mounting frame 66 is fixedly installed on the top of the support frame 61, and a motor 2 67 is fixedly installed on one side of the mounting frame 66. A round rod 68 is fixedly connected to the output end of the motor 2 67, and a gear 69 is fixedly connected to the side wall of the round rod 68. The gear 69 is meshed with the tooth plate 65. A transmission belt 2 is provided on the top of the fixed frame 1, and the transmission belt 2 is located below the flattening assembly 6.

[0037] In this embodiment, first, the transmission belt 2 can transport the cardboard, and then the starting motor 2 67 can drive the round rod 68 and the gear 69 to rotate, so that the gear 69 can drive the tooth plate 65 to move, and the tooth plate 65 can drive the top plate 64 to move, so that the slide bar 62 can press down the top of the cardboard through the wheel 63, so that there will be no warping during the transportation process, and the normal crease work will not be affected by the warping.

[0038] Reference Figures 1 to 4 In one aspect of this embodiment, a stabilizing rod 4 is fixedly installed on the top of the crease plate 33, and the crease plate 33 is slidably connected to the crease frame 31 through the stabilizing rod 4.

[0039] In this embodiment, the folding plate is more stable during the up and down movement.

[0040] Reference Figures 1 to 4 In one aspect of this embodiment, the shape of the crease plate 33 fits closely with the anti-pressure plate 51, and the shape of the crease plate 33 is L-shaped.

[0041] In this embodiment, the folding effect can be better.

[0042] Working principle: First, the transmission belt 2 can transport the cardboard, and then the motor 2 67 is started to drive the round rod 68 and the gear 69 to rotate, so that the gear 69 can drive the tooth plate 65 to move, so that the tooth plate 65 can drive the top plate 64 to move, so that the slide rod 62 can press down the top of the cardboard through the wheel 63.

[0043] Then starting the motor 1 52 can drive the bidirectional threaded rod 53 to rotate, so that the bidirectional threaded rod 53 can drive the movable plate 54 to slide on one side of the stabilizing rod 2 55, so that the movable plate 54 can drive the centering plate 57 through the connecting plate 56 to center the cardboard, and then starting the crease frame 31 can drive the crease plate 33 to crease the cardboard, and the crease is simple and convenient, and the crease plate 33 will slide on one side of the crease frame 31 through the stabilizing rod 1 4 during the movement.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A paper box processing folding mechanism, comprising a fixing frame (1), characterized in that: A folding assembly (3) is fixedly mounted on the top of the fixed frame (1), and a centering assembly (5) is fixedly mounted on the top of the fixed frame (1). The centering assembly (5) comprises a pressure-resistant plate (51) and a motor (52). The pressure-resistant plate (51) is fixedly mounted on the top of the fixed frame (1), and the motor (52) is fixedly mounted on one side of the fixed frame (1). A bidirectional threaded rod (53) is fixedly connected to the output end of the motor (52), and a movable plate (54) is threadedly connected to the side wall of the bidirectional threaded rod (53). A stabilizing rod (55) is fixedly mounted on the inner side wall of the fixed frame (1), and the movable plate (54) is slidably connected to the stabilizing rod (55). A connecting plate (56) is fixedly mounted on one side of the movable plate (54), and a centering plate (57) is fixedly mounted on the top of the connecting plate (56). The centering plate (57) is located above the pressure-resistant plate (51).

2. A paper box processing crease mechanism according to claim 1, characterized in that: A flattening assembly (6) is fixedly mounted on the top of the fixed frame (1), and the flattening assembly (6) comprises a support frame (61) and a sliding rod (62). The support frame (61) is fixedly mounted on the top of the fixed frame (1), and the sliding rod (62) slides on the top of the support frame (61).

3. A paper box processing crease mechanism according to claim 2, characterized in that: The flattening assembly (6) further comprises a wheel (63), and the wheel (63) is connected to the slide rod (62) via a bearing.

4. A paper box processing crease mechanism according to claim 2, characterized in that: The flattening assembly (6) also includes a top plate (64) and a tooth plate (65), wherein the top plate (64) is fixedly mounted on the top of the slide rod (62), and the tooth plate (65) is fixedly mounted on the top of the top plate (64). A mounting frame (66) is fixedly mounted on the top of the support frame (61), and a second motor (67) is fixedly mounted on one side of the mounting frame (66). A round rod (68) is fixedly connected to the output end of the second motor (67), and a gear (69) is fixedly connected to the side wall of the round rod (68), and the gear (69) is meshingly connected to the tooth plate (65).

5. A paper box processing crease mechanism according to claim 2, characterized in that: A transmission belt (2) is arranged on the top of the fixing frame (1), and the transmission belt (2) is located below the flattening assembly (6).

6. A paper box processing crease mechanism according to claim 1, characterized in that: The crease assembly (3) comprises a crease frame (31) and a cylinder (32); the crease frame (31) is fixedly mounted on one side of the fixed frame (1); the cylinder (32) is fixedly mounted on the top of the crease frame (31); and the output end of the cylinder (32) is fixedly connected to a crease plate (33).

7. A paper box processing crease mechanism according to claim 6, characterized in that: A stabilizing rod (4) is fixedly mounted on the top of the folding plate (33), and the folding plate (33) is slidably connected to the folding frame (31) via the stabilizing rod (4).

8. A paper box processing crease mechanism according to claim 6, characterized in that: The shape of the folded plate (33) is fitted with the anti-pressure plate (51), and the shape of the folded plate (33) is L-shaped.

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