Paper product packaging flanging machine

Abstract

The utility model relates to the technical field of paper box edge folding, and discloses a paper product packaging edge folding machine which comprises a box body, the bottom of the box body is fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with supporting blocks, the front side of the box body is fixedly connected with a control panel, the top of the box body is provided with a bending mechanism, and the control panel is fixedly connected with the control panel. A positioning mechanism is arranged at the top of the box body, and a feeding assembly is arranged at the top of the box body. According to the paper product packaging edge folding machine, a paperboard is bent through the bending mechanism, in the edge folding process, bending force is concentrated at an indentation position, a fold at the edge folding position is straight, the edge folding effect is improved, through the positioning mechanism, the paperboard is fixed, the situation that the bending effect is affected due to the fact that the paperboard deviates in the bending process is avoided, and the paper product packaging edge folding machine can be used for packaging paper products with different thicknesses and different edges. And paperboards with different widths are fixed, the application range of the device is widened, and the adaptability is improved.

Description

Technical Field

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

[0002] There are many products in the paper packaging industry, mainly three categories: corrugated paper, honeycomb paper and embossed paper. The paper packaging derived from these three categories includes cartons, paper boxes, paper bags, paper cans, pulp molding, etc. The folding machine is needed for folding in the production process of paper products. The folding machine is a machine that processes the edges of the product.

[0003] A Chinese patent with publication number CN212636722U disclosed an easy-to-operate folding machine for paper product packaging boxes, which solves the problems of complex structure, inconvenience for later maintenance, high operating failure rate, complicated operation, and increased labor intensity of operators for folding machines for paper product packaging boxes. The utility model comprises a first supporting foot, a first connecting rod is connected to the top of the first supporting foot, a first roller is installed at one end of the first connecting rod away from the first supporting foot, a conveyor belt is connected to the outside of the first roller, a second connecting rod is installed at one end of the first roller away from the first connecting rod, a second supporting foot is fixed at one end of the second connecting rod away from the first roller, a second roller is installed at one end of the inner side of the conveyor belt away from the first roller, a motor is connected to one end of the second roller, and a fourth supporting foot is fixed to one end of the motor away from the second roller. The utility model has a simple structure, is convenient for maintenance, has a low operating failure rate, is simple to operate, has a high efficiency, is easy for operators to master, and reduces the labor intensity of operators.

[0004] However, when the folding machine for paper product packaging boxes that is easy to operate folds the paper product through a pressing plate, the bending force generated when the folding position is bent is dispersed, resulting in a certain curvature of the fold at the folding position, thereby reducing the folding effect of the paper product. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a paper product packaging folding machine, which has the advantage that during the folding process of the cardboard, the bending force can be concentrated at the indentation position, the fold at the folding edge is straight, and the folding effect is improved.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a paper product packaging folding machine, comprising a box body, the bottom of the box body is fixedly connected to a support leg, the bottom of the support leg is fixedly connected to a support block, the front side of the box body is fixedly connected to a control panel, the top of the box body is provided with a bending mechanism, the top of the box body is provided with a positioning mechanism, the top of the box body is provided with a feeding assembly, the bending mechanism comprises a support column, the support column is fixedly connected to the top of the box body, the top of the support column is fixedly connected to a top plate, the top of the top plate is fixedly connected to a first electric push rod, the output end of the first electric push rod is fixedly connected to a pressing plate, one side of the box body is fixedly connected to a first fixed plate, the bottom of the first fixed plate is fixedly connected to a second electric push rod, and the output end of the second electric push rod is fixedly connected to a bending plate.

[0009] Preferably, the positioning mechanism includes a workbench, which is arranged on the top of the box, and a second fixed plate is fixedly connected to the top of the workbench, a third electric push rod is fixedly connected to one side of the second fixed plate, and an output end of the third electric push rod is fixedly connected to a connecting plate, the connecting plate and the workbench are slidably connected, a sliding groove is provided on one side of the connecting plate, a clamping plate is slidably connected to the sliding groove, a spring is fixedly connected to the bottom of the clamping plate, and the other end of the spring is fixedly connected to the bottom of the sliding groove.

[0010] Preferably, the feeding assembly includes a motor, which is fixedly connected to one side of the inner cavity of the box through a chassis, and the output end of the motor is fixedly connected to a threaded rod through a coupling, one end of the threaded rod is rotatably connected to one side of the inner cavity of the box through a bearing, and a connecting block is threadedly connected to the threaded rod, and the connecting block is fixedly connected to the bottom of the workbench.

[0011] Preferably, a through groove is formed on the top of the box body, and the inner surface of the through groove contacts the outer surface of the connecting block.

[0012] This arrangement can prevent the connection block from shaking during the left-right movement along the threaded rod.

[0013] Preferably, the bottom of the inner cavity of the box body is slidably connected to a limiting block, and the limiting block is fixedly connected to the bottom of the connecting block.

[0014] This arrangement can limit the connection block and prevent the connection block from rotating.

[0015] Preferably, a positioning hole is provided on the support block, and a thread is provided in the positioning hole.

[0016] This arrangement allows the support block and the work surface to be fixed by bolts, thereby improving the stability of the device during use.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a paper product packaging folding machine, which has the following

[0019] Beneficial effects:

[0020] 1. A paper product packaging folding machine, by setting a bending mechanism, starts the first electric push rod, so that the pressure plate fixedly connected to the output end of the first electric push rod descends, so that the pressure plate fixes the paperboard, and then starts the second electric push rod, so that the bending plate fixedly connected to the output end of the second electric push rod rises, so that the paperboard is bent. During the folding process, the bending force is concentrated at the indentation position, the crease at the folding position is straight, and the folding effect is improved.

[0021] 2. This paper product packaging folding machine can fix the cardboard by setting a positioning mechanism to prevent the cardboard from shifting during the bending process and affecting the bending effect. It can also fix cardboards of different thicknesses and widths, thereby improving the adaptability of the device and improving its adaptability. Through the feeding component, it can achieve mechanical control of the bending position, prevent manual marking errors, and improve the folding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is the front view of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the utility model;

[0025] Figure 3 It is a cross-sectional view of the workbench of the utility model.

[0026] In the figure: 1. box body; 2. supporting legs; 3. supporting block; 4. control panel; 5. bending mechanism; 501. supporting column; 502. top plate; 503. first electric push rod; 504. pressing plate; 505. first fixed plate; 506. second electric push rod; 507. bending plate; 6. positioning mechanism; 601. workbench; 602. second fixed plate; 603. third electric push rod; 604. connecting plate; 605. slide groove; 606. clamping plate; 607. spring; 7. feeding assembly; 701. motor; 702. threaded rod; 703. connecting block; 704. through groove; 705. limit block; 8. positioning hole. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] like Figure 1-3 As shown, the utility model provides a paper product packaging folding machine, including a box body 1, a supporting leg 2 is fixedly connected to the bottom of the box body 1, a supporting block 3 is fixedly connected to the bottom of the supporting leg 2, a positioning hole 8 is provided on the supporting block 3, a thread is provided in the positioning hole 8, and the supporting block 3 and the working ground can be fixed by bolts to improve the stability of the lifting device during use, a control panel 4 is fixedly connected to the front side of the box body 1, a bending mechanism 5 is provided on the top of the box body 1, a positioning mechanism 6 is provided on the top of the box body 1, and a feeding assembly 7 is provided on the top of the box body 1, and the bending mechanism 5 includes a supporting column 501, the supporting column 501 is fixedly connected to the top of the box body 1, the top of the supporting column 501 is fixedly connected to a top plate 502, the top of the top plate 502 is fixedly connected to a first electric push rod 503, the output end of the first electric push rod 503 is fixedly connected to a pressing plate 504, a first fixed plate 505 is fixedly connected to one side of the box body 1, and the bottom of the first fixed plate 505 A second electric push rod 506 is fixedly connected, and a bending plate 507 is fixedly connected to the output end of the second electric push rod 506. The feeding assembly 7 includes a motor 701, which is fixedly connected to one side of the inner cavity of the box body 1 through a chassis. The output end of the motor 701 is fixedly connected to a threaded rod 702 through a coupling. One end of the threaded rod 702 is rotatably connected to one side of the inner cavity of the box body 1 through a bearing. A connecting block 703 is threadedly connected to the threaded rod 702. The connecting block 703 is fixedly connected to the bottom of the workbench 601. A through groove 704 is provided on the top of the box body 1, and the inner surface of the through groove 704 contacts the outer surface of the connecting block 703. This arrangement can prevent the connecting block 703 from shaking during the left and right movement of the threaded rod 702. A limiting block 705 is slidably connected to the bottom of the inner cavity of the box body 1, and the limiting block 705 is fixedly connected to the bottom of the connecting block 703. This arrangement can limit the connecting block 703 and prevent the connecting block 703 from rotating.

[0030] In this embodiment, a through groove 704 is provided on the top of the box body 1, and the inner surface of the through groove 704 contacts the outer surface of the connecting block 703. This arrangement can prevent the connecting block 703 from shaking during the left and right movement along the threaded rod 702. A limiting block 705 is provided to be slidably connected to the bottom of the inner cavity of the box body 1, and the limiting block 705 is fixedly connected to the bottom of the connecting block 703. This arrangement can limit the connecting block 703 and prevent the connecting block 703 from rotating. A positioning hole 8 is provided on the support block 3, and a thread is provided in the positioning hole 8. This arrangement can fix the support block 3 and the working ground by bolts, thereby improving the stability of the device during use.

[0031] Example 2

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the positioning mechanism 6 includes a workbench 601, the workbench 601 is arranged on the top of the box body 1, the top of the workbench 601 is fixedly connected with a second fixed plate 602, one side of the second fixed plate 602 is fixedly connected with a third electric push rod 603, the output end of the third electric push rod 603 is fixedly connected with a connecting plate 604, the connecting plate 604 and the workbench 601 are slidably connected, a slide groove 605 is provided on one side of the connecting plate 604, a clamping plate 606 is slidably connected in the slide groove 605, the bottom of the clamping plate 606 is fixedly connected with a spring 607, and the other end of the spring 607 is fixedly connected to the bottom of the slide groove 605.

[0033] The following is a detailed description of the working principle of this paper packaging folding machine.

[0034] like Figure 1-3As shown, when in use, first pull the clamping plate 606 to move the clamping plate 606 upward, at this time the spring 607 is in a compressed state, after placing the cardboard on the workbench 601, start the third electric push rod 603 to make the connecting plate 604 close to the cardboard, then release the clamping plate 606, so that the spring 607 drives the clamping plate 606 to reset, so that the clamping plate 606 fixes the cardboard, and then start the motor 701 to rotate the threaded rod 702 fixedly connected to the output end of the motor 701, so that the connecting block 703 threadedly connected to the threaded rod 702 moves, so that the workbench 601 fixedly connected to the connecting block 703 moves, so that the cardboard is placed The cardboard on the top of the workbench 601 moves to the bottom of the bending mechanism 5. At the same time, the moving distance of the workbench 601 can be controlled by controlling the rotation time and speed of the motor 701, thereby controlling the bending position of the cardboard. Then, the first electric push rod 503 is started, so that the pressing plate 504 fixedly connected to the output end of the first electric push rod 503 is lowered, so that the pressing plate 504 fixes the cardboard. Then, the second electric push rod 506 is started, so that the bending plate 507 fixedly connected to the output end of the second electric push rod 506 is raised, so that the cardboard is bent. During the folding process, the bending force is concentrated on the indentation position, and the fold at the folding edge is straight, thereby improving the folding effect.

Claims

1. A paper product packaging folding machine, comprising a box body (1), characterized in that: The bottom of the box (1) is fixedly connected to a support leg (2), the bottom of the support leg (2) is fixedly connected to a support block (3), the front side of the box (1) is fixedly connected to a control panel (4), the top of the box (1) is provided with a bending mechanism (5), the top of the box (1) is provided with a positioning mechanism (6), the top of the box (1) is provided with a feeding assembly (7), the bending mechanism (5) includes a support column (501), and the support column (501) is fixedly connected to the top of the box (1). The top of the support column (501) is fixedly connected to a top plate (502), the top of the top plate (502) is fixedly connected to a first electric push rod (503), the output end of the first electric push rod (503) is fixedly connected to a pressure plate (504), one side of the box body (1) is fixedly connected to a first fixed plate (505), the bottom of the first fixed plate (505) is fixedly connected to a second electric push rod (506), and the output end of the second electric push rod (506) is fixedly connected to a bending plate (507).

2. A paper product packaging folding machine according to claim 1, characterized in that: The positioning mechanism (6) comprises a workbench (601), wherein the workbench (601) is arranged on the top of the box body (1), the top of the workbench (601) is fixedly connected to a second fixed plate (602), one side of the second fixed plate (602) is fixedly connected to a third electric push rod (603), the output end of the third electric push rod (603) is fixedly connected to a connecting plate (604), the connecting plate (604) and the workbench (601) are slidably connected, a sliding groove (605) is provided on one side of the connecting plate (604), a clamping plate (606) is slidably connected in the sliding groove (605), the bottom of the clamping plate (606) is fixedly connected to a spring (607), and the other end of the spring (607) is fixedly connected to the bottom of the sliding groove (605).

3. A paper product packaging folding machine according to claim 1, characterized in that: The feeding assembly (7) comprises a motor (701), wherein the motor (701) is fixedly connected to one side of the inner cavity of the box body (1) via a chassis, and an output end of the motor (701) is fixedly connected to a threaded rod (702) via a coupling, and one end of the threaded rod (702) is rotatably connected to one side of the inner cavity of the box body (1) via a bearing, and a connecting block (703) is threadedly connected to the threaded rod (702), and the connecting block (703) is fixedly connected to the bottom of the workbench (601).

4. A paper product packaging folding machine according to claim 1, characterized in that: A through groove (704) is provided on the top of the box body (1), and the inner surface of the through groove (704) is in contact with the outer surface of the connecting block (703).

5. The paper product packaging folding machine according to claim 1, characterized in that: The bottom of the inner cavity of the box body (1) is slidably connected to a limiting block (705), and the limiting block (705) is fixedly connected to the bottom of the connecting block (703).

6. The paper product packaging folding machine according to claim 1, characterized in that: The support block (3) is provided with a positioning hole (8), and a thread is provided in the positioning hole (8).

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