A bending device for environmentally friendly carton

Abstract

The utility model relates to the technical field of bending devices, and specifically to a bending device for environmentally friendly cartons, comprising a base, a vertical plate fixedly connected to the rear side of the base, a plurality of active rollers rotatably arranged at the front end of the vertical plate, a plurality of driven rollers rotatably arranged above the plurality of active rollers at the front end of the vertical plate, an auxiliary component arranged on the vertical plate, and the auxiliary component arranged between the active roller and the driven roller. The utility model facilitates the transportation control of the cardboard by arranging a plurality of active rollers and driven rollers, in conjunction with the baffle components arranged at the right ends of the active rollers and the driven rollers. When the cardboard is bent, the baffle blocks the movement of the cardboard at the right ends of the active rollers and the driven rollers, the bending plate rises to bend the cardboard, and after the bending is completed, the baffle rises, and the cardboard continues to be transported, the work efficiency is high, and the alignment component is arranged, and the accuracy of the control of the bending position of the cardboard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to a bending device for an environmentally friendly carton. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. The colors and feel of various papers are different, and the paper (color, feel) produced by different manufacturers is also different. Cardboard is also called board paper. It is a thick paper sheet made of various pulps and fibers interwoven with each other. The conventional raw material of cardboard is plant fiber, and non-plant fiber is often mixed in production. It is made on a cardboard machine. Special cardboard is also mixed with animal fibers such as wool. Cardboard has a wide range of uses, including packaging cardboard, industrial technology and construction cardboard, and printing and decoration cardboard.

[0003] In the existing market, due to the rise of the e-commerce logistics industry, the demand for packaging cardboard has increased significantly. When using cardboard to produce various packaging cartons, the cardboard needs to be bent before the cartons are manufactured. A large amount of cardboard bending work is done manually, which is extremely inefficient, and the manual control of the bending position of the cardboard is low, resulting in poor effect of bending the cardboard. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a bending device for an environmentally friendly carton, which can effectively solve the problems of low accuracy in manually controlling the bending position of the cardboard and extremely low work efficiency in the prior art.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a bending device for an environmentally friendly carton, comprising a base, a vertical plate fixedly connected to the rear side of the base, a plurality of active rollers rotatably arranged at the front end of the vertical plate, a plurality of driven rollers rotatably arranged above the plurality of active rollers at the front end of the vertical plate, an auxiliary component arranged on the vertical plate, and the auxiliary component arranged between the active roller and the driven roller, a bending component arranged on the front side of the plurality of active rollers on the base, and a barrier component arranged on the right side of the plurality of active rollers on the vertical plate;

[0007] The auxiliary component includes a plurality of through holes opened on the vertical plate, each of the through holes is connected with a sliding block for damping sliding, the front ends of the plurality of sliding blocks are commonly fixedly connected with a calibration block, and the lower end of the calibration block is provided with a plurality of arc grooves for rotating with the active roller.

[0008] According to the above-mentioned bending device for environmentally friendly carton, a plurality of rotating shafts are rotatably arranged on the vertical plate, each of the active rollers is sleeved on the outside of the rotating shaft, the rear ends of the plurality of rotating shafts pass through the vertical plate, the rear shaft bodies of the plurality of rotating shafts are fixedly sleeved with sprockets, the outer sides of the plurality of sprockets are commonly sleeved with chains, the rear end of the vertical plate is fixedly connected with an L-shaped mounting plate, a rotating motor is fixedly mounted on the L-shaped mounting plate, and the output end of the rotating motor is coaxially fixedly connected with one of the rotating shafts.

[0009] According to the above-mentioned bending device for environmentally friendly carton, a plurality of mounting grooves are provided at the front end of the alignment block, and a rotating wheel is rotatably installed in each of the mounting grooves.

[0010] According to the above-mentioned bending device for environmentally friendly carton, the bending assembly includes a driving motor fixedly mounted on the upper end of the base, the output end of the driving motor is coaxially fixedly connected with a reciprocating screw, the rod body of the reciprocating screw is slidably penetrated by a lifting plate, the upper end of the lifting plate is symmetrically fixedly connected with two connecting rods about the reciprocating screw, and the upper ends of the two connecting rods are commonly fixedly connected with a bending plate.

[0011] According to the above-mentioned bending device for an environmentally friendly carton, guide rods are symmetrically fixedly connected to the base, and the two guide rods are slidably connected to the lifting plate.

[0012] According to the above-mentioned bending device for environmentally friendly carton, the barrier assembly includes a fixed plate fixedly connected to the right end of the vertical plate, an electric telescopic rod is fixedly installed on the upper end of the fixed plate, the telescopic end of the electric telescopic rod is fixedly connected to an L-shaped connecting block, the left end of the L-shaped connecting block is fixedly connected to a baffle, and the baffle is located on the right side of the active roller and the driven roller.

[0013] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] The utility model provides a plurality of active rollers and driven rollers, and cooperates with the baffle components provided at the right ends of the active rollers and the driven rollers, so as to facilitate the transportation control of the cardboard. When the cardboard is bent, the baffle blocks the movement of the cardboard at the right ends of the active rollers and the driven rollers, and the bending plate rises to bend the cardboard. After the bending is completed, the baffle rises and the cardboard is continuously transported. The work efficiency is high, and the alignment components are provided to improve the accuracy of controlling the bending position of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic structural diagram of a first-view bending device for an environmentally friendly carton proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a bending device for an environmentally friendly carton proposed by the utility model from a second viewing angle;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of auxiliary components.

[0019] Figure numerals: 1. base; 2. vertical plate; 3. active roller; 4. driven roller; 5. rotating shaft; 6. sprocket; 7. chain; 8. rotating motor; 9. through hole; 10. sliding block; 11. alignment block; 12. mounting groove; 13. rotating wheel; 14. reciprocating screw rod; 15. lifting plate; 16. connecting rod; 17. bending plate; 18. guide rod; 19. fixing plate; 20. electric telescopic rod; 21. L-shaped connecting block; 22. baffle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model is further described below in conjunction with embodiments.

[0022] Example: Refer to Figures 1 to 3A bending device for an environmentally friendly carton comprises a base 1, a vertical plate 2 is fixedly connected to the rear side of the base 1, a plurality of active rollers 3 are rotatably arranged at the front end of the vertical plate 2, a plurality of rotating shafts 5 are rotatably arranged on the vertical plate 2, each active roller 3 is sleeved on the outer side of the rotating shaft 5, the rear ends of the plurality of rotating shafts 5 are arranged through the vertical plate 2, a sprocket 6 is fixedly sleeved on the rear side shaft bodies of the plurality of rotating shafts 5, a chain 7 is commonly sleeved on the outer sides of the plurality of sprockets 6, an L-shaped mounting plate is fixedly connected to the rear end of the vertical plate 2, a rotating motor 8 is fixedly installed on the L-shaped mounting plate, an output end of the rotating motor 8 is coaxially fixedly connected to one of the rotating shafts 5, one of the rotating shafts 5 is driven to rotate by the rotating motor 8, and the cooperation of the plurality of sprockets 6 and the chain 7 drives the plurality of rotating shafts 5 to rotate, drives the plurality of active rollers 3 to rotate, and transports the cardboard.

[0023] A plurality of driven rollers 4 are rotatably provided at the front end of the vertical plate 2 above the plurality of active rollers 3, and an auxiliary component is provided on the vertical plate 2. Specifically, the auxiliary component includes a plurality of through holes 9 opened on the vertical plate 2, and each through hole 9 is connected with a sliding block 10 in a damping sliding manner. The front ends of the plurality of sliding blocks 10 are commonly fixedly connected with an alignment block 11, and a plurality of mounting grooves 12 are opened at the front end of the alignment block 11, and a rotating wheel 13 is rotatably installed in each mounting groove 12. Rolling contact is provided between the rotating wheel 13 and the cardboard instead of sliding contact, so as to reduce friction and ensure smooth transportation of the cardboard.

[0024] The lower end of the alignment block 11 is provided with a plurality of arc grooves which are rotatably matched with the active roller 3. First, according to the position on the paperboard that needs to be bent, the sliding block 10 is moved to drive the alignment block 11 to move between the active roller 3 and the driven roller 4. The distance of the alignment block 11 is adjusted to facilitate the determination of the bending position of the paperboard.

[0025] And the auxiliary component is arranged between the active roller 3 and the driven roller 4, and a bending component is arranged on the front side of the multiple active rollers 3 on the base 1. Specifically, the bending component includes a driving motor fixedly installed on the upper end of the base 1, and the output end of the driving motor is coaxially fixedly connected with a reciprocating screw rod 14, and the rod body of the reciprocating screw rod 14 is slidably penetrated with a lifting plate 15. Guide rods 18 are symmetrically fixedly connected to the base 1, and the two guide rods 18 are slidably penetrated and connected with the lifting plate 15. The lifting plate 15 is limited by setting the guide rods 18 to ensure that when the reciprocating screw rod 14 rotates, the lifting plate 15 can slide vertically on the rod body of the reciprocating screw rod 14.

[0026] The upper end of the lifting plate 15 is symmetrically fixedly connected to two connecting rods 16 about the reciprocating screw rod 14. The upper ends of the two connecting rods 16 are commonly fixedly connected to a bending plate 17. When the bending plate 17 moves upward, the cardboard at the front end of the active roller 3 is driven to bend upward.

[0027] A blocking assembly is also provided on the right side of the plurality of active rollers 3 on the vertical plate 2. Specifically, the blocking assembly includes a fixed plate 19 fixedly connected to the right end of the vertical plate 2, an electric telescopic rod 20 is fixedly installed on the upper end of the fixed plate 19, an L-shaped connecting block 21 is fixedly connected to the telescopic end of the electric telescopic rod 20, a baffle 22 is fixedly connected to the left end of the L-shaped connecting block 21, and the baffle 22 is located on the right side of the active roller 3 and the driven roller 4. By providing the baffle 22, the active roller 3 can be kept rotating, and the transportation of the cardboard can be blocked by the baffle 22, so that the cardboard can be bent.

[0028] The working principle of the utility model is as follows:

[0029] First, according to the position where the paperboard needs to be bent, move the sliding block 10 to drive the alignment block 11 to move between the active roller 3 and the driven roller 4, and adjust the distance of the alignment block 11 to facilitate the determination of the bending position of the paperboard;

[0030] The cardboard is placed between the active roller 3 and the driven roller 4, and one of the rotating shafts 5 is driven to rotate by the rotating motor 8. Through the cooperation of multiple sprockets 6 and chains 7, multiple rotating shafts 5 are driven to rotate, and multiple active rollers 3 are driven to rotate to transport the cardboard. The baffle 22 is driven down by the electric telescopic rod 20 to block the cardboard that needs to be bent. The driving motor drives the reciprocating screw 14 to rotate, and drives the bending plate 17 to move upward to bend the cardboard at the front end of the active roller 3 upward. After the bending is completed, the electric telescopic rod 20 drives the baffle 22 to rise, and the active roller 3 continues to transport the bent cardboard, which is convenient for subsequent work.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bending device for an environmentally friendly carton, characterized in that: The invention comprises a base (1), a vertical plate (2) is fixedly connected to the rear side of the base (1), a plurality of active rollers (3) are rotatably arranged at the front end of the vertical plate (2), a plurality of driven rollers (4) are rotatably arranged above the plurality of active rollers (3) at the front end of the vertical plate (2), an auxiliary component is arranged on the vertical plate (2), and the auxiliary component is arranged between the active rollers (3) and the driven rollers (4), a bending component is arranged on the front side of the plurality of active rollers (3) on the base (1), and a barrier component is also arranged on the right side of the plurality of active rollers (3) on the vertical plate (2); The auxiliary component comprises a plurality of through holes (9) formed on the vertical plate (2), each of the through holes (9) being connected to a sliding block (10) in a damping sliding manner, the front ends of the plurality of sliding blocks (10) being fixedly connected to a calibration block (11), and the lower end of the calibration block (11) being provided with a plurality of arc grooves for rotationally cooperating with the active roller (3).

2. The environmentally friendly carton bending device according to claim 1, characterized in that: A plurality of rotating shafts (5) are rotatably arranged on the vertical plate (2), each of the active rollers (3) is sleeved on the outside of the rotating shafts (5), the rear ends of the plurality of rotating shafts (5) are arranged through the vertical plate (2), the rear shaft bodies of the plurality of rotating shafts (5) are fixedly sleeved with sprockets (6), the outer sides of the plurality of sprockets (6) are commonly sleeved with chains (7), the rear end of the vertical plate (2) is fixedly connected to an L-shaped mounting plate, a rotating motor (8) is fixedly mounted on the L-shaped mounting plate, and the output end of the rotating motor (8) is coaxially fixedly connected to one of the rotating shafts (5).

3. The environmentally friendly carton bending device according to claim 1, characterized in that: A plurality of mounting grooves (12) are provided at the front end of the alignment block (11), and a rotating wheel (13) is rotatably mounted in each of the mounting grooves (12).

4. The environmentally friendly carton bending device according to claim 1, characterized in that: The bending assembly comprises a driving motor fixedly mounted on the upper end of a base (1); the output end of the driving motor is coaxially fixedly connected to a reciprocating screw rod (14); a lifting plate (15) is slidably provided through the rod body of the reciprocating screw rod (14); the upper end of the lifting plate (15) is symmetrically fixedly connected to two connecting rods (16) with respect to the reciprocating screw rod (14); and the upper ends of the two connecting rods (16) are commonly fixedly connected to a bending plate (17).

5. The environmentally friendly carton bending device according to claim 4, characterized in that: The base (1) is symmetrically fixedly connected with guide rods (18), and the two guide rods (18) are slidably connected with the lifting plate (15).

6. The environmentally friendly carton bending device according to claim 1, characterized in that: The baffle assembly comprises a fixed plate (19) fixedly connected to the right end of the vertical plate (2); an electric telescopic rod (20) is fixedly mounted on the upper end of the fixed plate (19); the telescopic end of the electric telescopic rod (20) is fixedly connected to an L-shaped connecting block (21); the left end of the L-shaped connecting block (21) is fixedly connected to a baffle (22); the baffle (22) is located on the right side of the active roller (3) and the driven roller (4).

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