Automatic edge folding device for paper box

Abstract

The utility model belongs to the technical field of paper box production, and particularly relates to an automatic edge folding device for a paper box, which comprises a working table, an edge folding mechanism and an edge folding mechanism, the mounting frame is movably arranged on the workbench in the X direction; the edge folding assembly comprises a fixing rod, a swing rod and a push plate, the two ends of the fixing rod are arranged on the mounting frame, the swing rod is hinged to the fixing rod, and the push plate is arranged at one end of the swing rod; the transmission mechanism is arranged on the workbench and used for controlling the mounting frame to move in the X direction; the swing mechanism is arranged on the mounting frame and used for controlling the other end of the swing rod to rotate and swing; the adjusting mechanism is arranged on the mounting frame and used for controlling the fixing rod to move in the Z direction; the paper box edge folding device has the advantages that automatic edge folding operation of paper boxes is achieved, and the production efficiency of paper box production is effectively improved; the manpower input in the carton production process is reduced, the labor cost is reduced, the economic benefit is improved, and the carton production safety can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper box production, and particularly relates to an automatic folding device for a paper box. Background Art

[0002] As the most widely used packaging product, paper boxes are also an indispensable part of modern logistics, shouldering the important responsibilities of containing, protecting products and being aesthetically pleasing.

[0003] In the prior art, paper boxes are mostly produced by first pre-determining the folding notch on the paperboard, and then using equipment to fold the paperboard along the notch to form a box. There will be paperboard to be folded at the upper end of the formed paper box, and then the paperboard needs to be folded manually to complete the production of the paper box. The manual folding operation is labor-intensive, increases labor costs, and has low production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic folding device for a paper box in view of the above-mentioned technical problems, so as to achieve the effect of automatic folding in the process of making a paper box.

[0005] In view of this, the utility model provides a paper box automatic folding device, comprising:

[0006] A workbench, the middle position of which is used to place the paper box to be folded;

[0007] A mounting frame, the mounting frame being movably arranged on the workbench along the X direction;

[0008] The folding assembly includes a fixed rod, a swing rod and a push plate, the two ends of the fixed rod are arranged on the mounting frame, the swing rod is hinged on the fixed rod, and the push plate is arranged on one end of the swing rod;

[0009] A transmission mechanism, which is arranged on the workbench and is used to control the installation frame to move along the X direction;

[0010] A swing mechanism, the swing mechanism is arranged on the mounting frame, and the swing mechanism is used to control the other end of the swing rod to rotate and swing;

[0011] The adjusting mechanism is arranged on the mounting frame and is used to control the fixing rod to move along the Z direction.

[0012] Furthermore, the transmission mechanism comprises:

[0013] A guide rail, wherein the guide rail is arranged on the workbench;

[0014] A movable seat, wherein the movable seat is arranged on the guide rail so as to be movable along the X direction;

[0015] A first driving member, which is disposed on the workbench and is used to drive the moving seat to move along the X direction;

[0016] Wherein, the mounting bracket is arranged on a movable seat.

[0017] Furthermore, the swing mechanism comprises:

[0018] A connecting rod, the connecting rod being hingedly connected to an end of the swing rod;

[0019] A connecting seat, wherein the connecting rod is arranged in the connecting seat;

[0020] The second driving member is arranged on the mounting frame and is used for driving the connecting seat to move along the Z direction.

[0021] Furthermore, the adjustment mechanism includes two sets of screw modules, and the two sets of screw modules each include:

[0022] A fixing frame, wherein the fixing frame is arranged on the mounting frame;

[0023] A screw rod, the screw rod is rotatably arranged on a fixed frame;

[0024] A slide rail, wherein the slide rail is arranged on a fixed frame;

[0025] A slider, wherein the slider is movably disposed on the slide rail along the Z direction;

[0026] A third driving member, the third driving member is arranged on the fixed frame and is used to drive the screw rod to rotate;

[0027] Wherein, the two ends of the fixing rod are respectively arranged on two sliding blocks.

[0028] Furthermore, the end surface of the push plate abutting against the paper box is an arc-shaped curved surface structure.

[0029] Furthermore, it also includes a storage rack, which is arranged in the middle of the workbench and is used to hold paper boxes to be folded.

[0030] The beneficial effects of the utility model are:

[0031] 1. Realize the automated folding operation of paper boxes, effectively improve the production efficiency of paper box production; reduce the manpower input in the paper box production process, reduce labor costs, improve economic benefits, and increase the safety of paper box production.

[0032] 2. The height of the fixed rod of the fixed folding assembly can be adjusted in the Z direction through the adjustment mechanism, so that the device can perform folding operations on cartons of different heights, with a wide range of applications and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 It is a cross-sectional view of the internal structure of the utility model;

[0035] Figure 3 The utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0036] The symbols in the figure are:

[0037] 1. Workbench; 2. Mounting frame; 3. Folding assembly; 31. Fixed rod; 32. Rocker rod; 33. Push plate; 4. Transmission mechanism; 41. Guide rail; 42. Moving seat; 43. First driving member; 5. Swinging mechanism; 51. Connecting rod; 52. Connecting seat; 53. Second driving member; 6. Adjusting mechanism; 61. Fixed frame; 62. Screw rod; 63. Slide rail; 64. Slider; 65. Third driving member; 7. Storage rack. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0040] Embodiment 1:

[0041] This embodiment provides a paper box automatic folding device, comprising:

[0042] A workbench 1, wherein the middle position of the workbench 1 is used to place the paper box to be folded;

[0043] A mounting frame 2, wherein the mounting frame 2 is movably disposed on the workbench 1 along the X direction;

[0044] The folding assembly 3 includes a fixed rod 31, a swing rod 32 and a push plate 33. Both ends of the fixed rod 31 are arranged on the mounting frame 2. The swing rod 32 is hinged on the fixed rod 31. The push plate 33 is arranged on one end of the swing rod 32.

[0045] A transmission mechanism 4, wherein the transmission mechanism 4 is disposed on the workbench 1 and is used to control the installation frame 2 to move along the X direction;

[0046] A swing mechanism 5, the swing mechanism 5 is arranged on the mounting frame 2, and the swing mechanism 5 is used to control the other end of the swing rod 32 to rotate and swing;

[0047] The adjusting mechanism 6 is disposed on the mounting frame 2 and is used to control the fixing rod 31 to move along the Z direction.

[0048] In this technical solution, the formed paper box to be folded is transported to the workbench 1, and then the transmission mechanism 4 controls the mounting frame 2 to move closer to the paper box along the X direction, and the push plate 33 abuts against the paper board to be folded and pushes the paper board to bend into the paper box, and then the swing mechanism 5 controls the swing rod 32 to rotate and swing around the fixed rod 31, driving the push plate 33 to move downward and push the paper board to bend downward, and then the transmission mechanism 4 controls the mounting frame 2 to move away from the paper box along the X direction, driving the push plate 33 to push the paper board to squeeze and fit with the inner wall of the paper box, completing the paper box folding operation. It is worth mentioning that, if Figure 1 As shown, the mounting frame 2, the folding assembly 3, the transmission mechanism 4, the swing mechanism 5 and the adjustment mechanism 6 are all two groups, so that the two paperboards of the paper box in the X direction can be folded.

[0049] Through this structural design, the automatic folding operation of the paper box is realized, which effectively improves the production efficiency of the paper box production; reduces the manpower input in the paper box production process, reduces labor costs, improves economic benefits, and increases the safety of paper box production. At the same time, the height of the fixed rod 31 of the fixed folding component 3 can be adjusted in the Z direction through the adjustment mechanism 6, so that the device can perform folding operations on paper boxes of different heights, with a wide range of applications and strong practicality.

[0050] Embodiment 2:

[0051] This embodiment provides an automatic folding device for a paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] Furthermore, the transmission mechanism 4 comprises:

[0053] A guide rail 41, wherein the guide rail 41 is arranged on the workbench 1;

[0054] A movable seat 42, wherein the movable seat 42 is disposed on the guide rail 41 so as to be movable along the X direction;

[0055] A first driving member 43, which is disposed on the workbench 1 and is used to drive the moving seat 42 to move along the X direction;

[0056] The mounting frame 2 is disposed on the movable seat 42 .

[0057] In the present technical solution, the first driving member 43 can be a cylinder or an electric cylinder, and the first driving member 43 controls the moving seat 42 to move along the X direction on the guide rail 41, thereby driving the mounting frame 2 to move along the X direction. Through this structural design, the stability of the mounting frame 2 moving along the X direction is enhanced, thereby improving the stability during the folding operation of the paper box, and the practicality is high.

[0058] Embodiment 3:

[0059] This embodiment provides an automatic folding device for a paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] Furthermore, the swing mechanism 5 comprises:

[0061] A connecting rod 51, wherein the connecting rod 51 is hingedly connected to an end of the swing rod 32;

[0062] A connecting seat 52, wherein the connecting rod 51 is disposed in the connecting seat 52;

[0063] The second driving member 53 is disposed on the mounting frame 2 and is used to drive the connecting seat 52 to move along the Z direction.

[0064] In the present technical solution, the second driving member 53 can be a cylinder or an electric cylinder. The second driving member 53 controls the connection seat 52 to move up and down along the Z direction, driving the connection rod 51 in the connection seat 52 to move up and down along the Z direction. The connection rod 51 is hingedly connected to the swing rod 32, and the swing rod 32 is hingedly connected to the fixed rod 31. When the connection rod 51 moves upward along the Z direction, it will drive the end connected to the swing rod 32 and the connection rod 51 to move upward, so that the other end of the swing rod 32 moves downward, and then the push plate 33 on the other end of the swing rod 32 moves downward.

[0065] Embodiment 4:

[0066] This embodiment provides an automatic folding device for a paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] Furthermore, the adjustment mechanism 6 includes two sets of screw rod 62 modules, and the two sets of screw rod 62 modules each include:

[0068] A fixing frame 61, wherein the fixing frame 61 is arranged on the mounting frame 2;

[0069] A screw rod 62, wherein the screw rod 62 is rotatably disposed on the fixing frame 61;

[0070] A slide rail 63, wherein the slide rail 63 is disposed on the fixing frame 61;

[0071] A slider 64, wherein the slider 64 is movably disposed on the slide rail 63 along the Z direction;

[0072] A third driving member 65, which is disposed on the fixing frame 61 and is used to drive the screw rod 62 to rotate;

[0073] The two ends of the fixing rod 31 are respectively arranged on two sliding blocks 64 .

[0074] In the present technical solution, the fixed frame 61 is integrally connected with the mounting frame 2, the two sliders 64 in the two groups of screw rods 62 modules are located at the same height, the third driving member 65 can be a servo motor, and the two third driving members 65 simultaneously control the rotation of the two screw rods 62, drive the two sliders 64 to move in the same direction along the Z direction, and drive the fixed rod 31 of the folding assembly 3 to move along the Z direction, thereby realizing the height position adjustment of the push rod of the folding assembly 3, and thus enabling the device to meet the folding operations of paper boxes of different heights, with a wide range of applications and high practicality.

[0075] Embodiment 5:

[0076] This embodiment provides an automatic folding device for a paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0077] Furthermore, the end surface of the push plate 33 that abuts against the paper box is an arc-shaped curved surface structure.

[0078] In the present technical solution, through this structural design, when the mounting frame 2 moves along X to drive the push plate 33 to abut against the paper box, the squeezing or damage of the paper box by the push plate 33 can be reduced, the damage of the paper box can be avoided, the paper box can be protected, and the integrity of the paper box can be ensured.

[0079] Embodiment 6:

[0080] This embodiment provides an automatic folding device for a paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0081] Furthermore, it also includes a storage rack 7, which is arranged in the middle of the workbench 1 and is used to hold paper boxes to be folded.

[0082] In the present technical solution, by providing the storage rack 7, the movement of the paper box in the X direction can be limited, thereby preventing the paper box from being deflected in the X direction during the folding operation, preventing the folding operation of the paper box from being affected, and effectively improving practicality.

[0083] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A carton automatic folding device, characterized in that: include: A workbench (1), wherein the middle position of the workbench (1) is used to place a paper box to be folded; A mounting frame (2), wherein the mounting frame (2) is arranged on the workbench (1) so as to be movable along the X direction; The folding assembly (3) comprises a fixed rod (31), a swing rod (32) and a push plate (33), wherein both ends of the fixed rod (31) are arranged on the mounting frame (2), the swing rod (32) is hinged on the fixed rod (31), and the push plate (33) is arranged on one end of the swing rod (32); A transmission mechanism (4), the transmission mechanism (4) being arranged on the workbench (1), and the transmission mechanism (4) being used to control the installation frame (2) to move along the X direction; A swing mechanism (5), the swing mechanism (5) being arranged on the mounting frame (2), and the swing mechanism (5) being used to control the other end of the swing rod (32) to rotate and swing; An adjusting mechanism (6), wherein the adjusting mechanism (6) is arranged on the mounting frame (2), and the adjusting mechanism (6) is used to control the movement of the fixing rod (31) along the Z direction.

2. The automatic folding device for a paper box according to claim 1, characterized in that: The transmission mechanism (4) comprises: A guide rail (41), wherein the guide rail (41) is arranged on the workbench (1); A movable seat (42), wherein the movable seat (42) is arranged on the guide rail (41) so as to be movable along the X direction; A first driving member (43), the first driving member (43) is arranged on the workbench (1) and is used to drive the moving seat (42) to move along the X direction; Wherein, the mounting frame (2) is arranged on the movable seat (42).

3. The automatic folding device for a paper box according to claim 1, characterized in that: The swing mechanism (5) comprises: A connecting rod (51), wherein the connecting rod (51) is hingedly connected to an end of the swing rod (32); A connecting seat (52), wherein the connecting rod (51) is arranged in the connecting seat (52); A second driving member (53), the second driving member (53) is arranged on the mounting frame (2) and is used to drive the connecting seat (52) to move along the Z direction.

4. The automatic folding device for a paper box according to claim 1, characterized in that: The adjustment mechanism (6) comprises two sets of screw rod (62) modules, and the two sets of screw rod (62) modules each comprise: A fixing frame (61), wherein the fixing frame (61) is arranged on the mounting frame (2); A screw rod (62), the screw rod (62) being rotatably disposed on the fixing frame (61); A slide rail (63), wherein the slide rail (63) is arranged on the fixing frame (61); A slider (64), wherein the slider (64) is movably disposed on the slide rail (63) along the Z direction; A third driving member (65), the third driving member (65) being disposed on the fixing frame (61) and being used for driving the screw rod (62) to rotate; Wherein, the two ends of the fixing rod (31) are respectively arranged on two sliding blocks (64).

5. The automatic folding device for a paper box according to claim 1, characterized in that: The end surface of the push plate (33) abutting against the paper box is an arc-shaped curved surface structure.

6. The automatic folding device for a paper box according to claim 1, characterized in that: It also comprises a storage rack (7), which is arranged in the middle of the workbench (1) and is used to hold paper boxes to be folded.

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