Bending device for cartons

Abstract

The utility model discloses a press bending device for paper box relates to paper box processing equipment technical field, it aims at solving the crease line of the surface of existing paper box when pressing bending, lacks the quick convenient operating device, and the efficiency of artificial use indentation wheel is too low problem, and its technical scheme main points are including base, the outside fixed connection of base has benchmark platform, the outside of benchmark platform is provided with benchmark surface, the both ends of base outside are fixedly connected with support rod, the outside fixed connection of support rod has the mounting seat, the outside fixed connection of mounting seat has motor, the inside mounting of mounting seat has the lead screw, the outside sleeve of the inside of mounting seat at lead screw has the moving block, the inside of moving block is provided with the installation slot. Reached the effect of convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing equipment technology, and in particular to a bending device for cardboard boxes. Background Technology

[0002] Cardboard boxes may require bending during production, such as at the edges of folded boxes or to form specific structures. Cardboard box bending devices typically refer to equipment or tools used to bend, fold, or shape cardboard boxes. Their applications may include cardboard box processing, packaging production lines, or quality inspection stages. They use physical pressure to pre-press crease lines onto the surface of the cardboard box to facilitate subsequent folding and shaping. During operation, manual pressure is required, working in conjunction with a mold to achieve a specific angle of bending.

[0003] The existing technical solutions mentioned above have the following drawbacks: when bending the crease lines on the surface of existing cartons, there is a lack of quick and convenient operating devices, and manual use of crease rollers is too inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a bending device for cardboard boxes.

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

[0006] A bending device for cardboard boxes includes a base, a reference platform fixedly connected to the outer side of the base, a reference surface provided on the outer side of the reference platform, support rods fixedly connected to both ends of the outer side of the base, mounting seats fixedly connected to the outer side of the support rods, a motor fixedly connected to the outer side of the mounting seat, a lead screw installed inside the mounting seat, a moving block sleeved inside the mounting seat outside the lead screw, and an installation groove opened inside the moving block.

[0007] By adopting the above technical solution, a reference platform is added to the outside of the base, allowing the cardboard to be placed on the reference platform for creasing. This eliminates the need for manual operation of the creasing rollers, making it convenient, quick, and improving work efficiency. At the same time, the addition of a motor and lead screw transmission structure on the outside allows the creasing rollers to move. In addition, the electric telescopic rod can be used to adjust the height of the creasing rollers, facilitating automatic creasing of the cardboard surface.

[0008] Furthermore, an electric telescopic rod is fixedly connected inside the mounting groove, a connector is fixedly connected to the telescopic end of the electric telescopic rod, an indentation wheel is rotatably connected to the outside of the connector, a mounting plate is fixedly connected to the outside of the base, a mounting hole is opened inside the mounting plate, and a line laser positioner is fixedly connected to the outside of the support rod.

[0009] By adopting the above technical solution and adding a laser positioning device with a single line, a line can be displayed on the reference table. Positioning is done by using this line, which makes it easier for workers to place the cardboard in the correct place for creasing and facilitates operation.

[0010] Furthermore, one end of the lead screw is fixedly connected to the output end of the motor, and the other end of the lead screw is rotatably connected to the mounting base via a bearing. The lead screw and the moving block are threadedly connected, and the moving block slides inside the mounting base.

[0011] By adopting the above technical solution, the moving block is driven by the transmission structure of the motor and the lead screw, which can drive the indentation wheel to move automatically, making operation convenient.

[0012] Furthermore, the center line of the indentation wheel and the center line of the reference surface are located on the same vertical straight line, and two sets of mounting plates and mounting holes are symmetrically arranged, with two mounting plates and mounting holes in each set.

[0013] By adopting the above technical solution, it is easier and better to perform indentation operations.

[0014] In summary, the beneficial technical effects of this utility model are as follows:

[0015] It employs a reference platform, motor, lead screw, moving block, electric telescopic rod, indentation wheel, and a single-line laser positioning device. The single-line laser positioning device leaves positioning lines on the surface of the reference platform, which facilitates alignment during indentation. At the same time, the motor and lead screw drive the indentation wheel to move, and the electric telescopic rod controls the indentation wheel to move up and down, making indentation operations easier and producing a convenient operation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the base of this utility model;

[0018] Figure 3 This is a schematic diagram of the left side of the indentation wheel structure of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the mounting base of this utility model.

[0020] In the diagram, 1. Base; 2. Reference platform; 3. Reference surface; 4. Support rod; 5. Mounting seat; 6. Motor; 7. Lead screw; 8. Moving block; 9. Mounting slot; 10. Electric telescopic rod; 11. Connector; 12. Indentation wheel; 13. Mounting plate; 14. Mounting hole; 15. Linear laser positioner. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1-4 A bending device for cardboard boxes includes a base 1, a reference platform 2 fixedly connected to the outside of the base 1, a reference surface 3 provided on the outside of the reference platform 2, support rods 4 fixedly connected to both ends of the outside of the base 1, mounting bases 5 fixedly connected to the outside of the support rods 4, a motor 6 fixedly connected to the outside of the mounting base 5, a lead screw 7 installed inside the mounting base 5, a moving block 8 sleeved inside the mounting base 5 on the outside of the lead screw 7, a mounting groove 9 opened inside the moving block 8, an electric telescopic rod 10 fixedly connected inside the mounting groove 9, a connector 11 fixedly connected to the telescopic end of the electric telescopic rod 10, an indentation wheel 12 rotatably connected to the outside of the connector 11, and a mounting plate 13 fixedly connected to the outside of the base 1. The device has mounting holes 14, and a linear laser locator 15 is fixedly connected to the outside of the support rod 4. A reference platform 2 is added to the outside of the base 1, allowing the cardboard to be placed on the reference platform 2 for creasing operations. This eliminates the need for manual operation of the creasing roller 12, making it convenient, quick, and efficient. A motor 6 and lead screw 7 are added to the outside for transmission, enabling the creasing roller 12 to move. The electric telescopic rod 10 allows for height adjustment of the creasing roller 12, facilitating automatic creasing of the cardboard surface. The linear laser locator 15 displays a line on the reference platform 2, allowing for positioning and ensuring the cardboard is placed correctly for creasing, simplifying the operation.

[0023] like Figure 1-4 As shown, one end of the lead screw 7 is fixedly connected to the output end of the motor 6, and the other end of the lead screw 7 is rotatably connected to the mounting base 5 through a bearing. The lead screw 7 and the moving block 8 are threadedly connected. The moving block 8 slides inside the mounting base 5. The center line of the indentation wheel 12 and the center line of the reference surface 3 are located on the same vertical straight line. The mounting plate 13 and the mounting hole 14 are symmetrically arranged in two sets, and each set of mounting plate 13 and mounting hole 14 has two sets.

[0024] The implementation principle of this embodiment is as follows: Place the cardboard on the reference platform 2, align the position to be creasing with the line emitted by the linear laser positioner 15 on the reference surface 3, start the motor 6, the motor 6 drives the lead screw 7 to drive the moving block 8 to move, and at the same time the electric telescopic rod 10 controls the creasing wheel 12 to move up and down, so as to realize automatic creasing operation. The position of the cardboard can be adjusted at any time to creasing different positions. The linear laser positioner 15 can improve the accuracy of creasing.

[0025] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A bending device for cardboard boxes, comprising a base (1), characterized in that: A reference platform (2) is fixedly connected to the outer side of the base (1). A reference surface (3) is provided on the outer side of the reference platform (2). Support rods (4) are fixedly connected to both ends of the outer side of the base (1). A mounting seat (5) is fixedly connected to the outer side of the support rods (4). A motor (6) is fixedly connected to the outer side of the mounting seat (5). A lead screw (7) is installed inside the mounting seat (5). A moving block (8) is sleeved inside the mounting seat (5) on the outer side of the lead screw (7). An installation groove (9) is opened inside the moving block (8).

2. The bending device for cardboard boxes according to claim 1, characterized in that: An electric telescopic rod (10) is fixedly connected inside the mounting groove (9). A connector (11) is fixedly connected to the telescopic end of the electric telescopic rod (10). An indentation wheel (12) is rotatably connected to the outside of the connector (11). A mounting plate (13) is fixedly connected to the outside of the base (1). A mounting hole (14) is opened inside the mounting plate (13). A line laser locator (15) is fixedly connected to the outside of the support rod (4).

3. The bending device for cardboard boxes according to claim 1, characterized in that: One end of the lead screw (7) is fixedly connected to the output end of the motor (6), and the other end of the lead screw (7) is rotatably connected to the mounting base (5) through a bearing. The lead screw (7) and the moving block (8) are threadedly connected, and the moving block (8) slides inside the mounting base (5).

4. The bending device for cardboard boxes according to claim 2, characterized in that: The center line of the indentation wheel (12) and the center line of the reference surface (3) are on the same vertical line. The mounting plate (13) and the mounting hole (14) are symmetrically arranged in two sets, and each set of the mounting plate (13) and the mounting hole (14) has two.

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