Clamping mechanism for carton production

Abstract

The utility model provides a clamping mechanism for carton production, which relates to the technical field of carton production and comprises a base, the top of the base is rotatably connected with a rotating seat, the top of the rotating seat is fixedly connected with a workbench, and four mounting grooves are formed in the top of the workbench at equal intervals. And first motors are fixedly connected to the inner walls of one sides of the four mounting grooves, threaded rods are fixedly connected to the output ends of the four first motors, and moving blocks are in threaded connection to the outer surfaces of the four threaded rods. According to the carton clamping device, the first motors, the mounting grooves, the threaded rods, the moving blocks, the rectangular blocks and the clamping blocks are used in cooperation, the four sides of cartons of different sizes can be clamped and fixed, meanwhile, the telescopic rods, the springs and the containing grooves are used in cooperation, the situation that the clamping blocks affect clamping of the cartons can be avoided, the clamping effect is improved through rubber pads, and the practicability is high. And displacement of the carton during clamping and fixing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a clamping mechanism used for carton production. 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. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the papers produced by different manufacturers are also different.

[0003] In the prior art, the carton needs to be clamped during processing to avoid displacement, but the clamping device cannot be properly adjusted according to the size of the carton. When the fixing device is smaller than the carton, it cannot be fixed. When the fixing device is larger than the carton, it is easy to cause the carton to become loose and not firmly fixed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the carton needs to be clamped during processing to avoid displacement, but the clamping device cannot be properly adjusted according to the size of the carton. When the fixing device is smaller than the carton, it cannot be fixed. When the fixing device is larger than the carton, it is easy to cause the carton to become loose and the fixation is not firm. A clamping mechanism for carton production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping mechanism for carton production, comprising a base, the top of the base is rotatably connected to a rotating seat, the top of the rotating seat is fixedly connected to a workbench, four installation grooves are equidistantly opened on the top of the workbench, one side inner walls of the four installation grooves are fixedly connected to a first motor, the output ends of the four first motors are fixedly connected to threaded rods, the outer surfaces of the four threaded rods are threadedly connected to moving blocks, the tops of the four moving blocks are fixedly connected to rectangular blocks, the outer surfaces of one side of the four rectangular blocks are opened with placement grooves, the inner bottoms of the four placement grooves are symmetrically fixedly connected to telescopic rods, the outer surfaces of the multiple telescopic rods are sleeved with springs, the multiple telescopic rods are divided into four groups, and one ends of the four groups of telescopic rods are fixedly connected with clamping blocks.

[0006] Preferably, outer surfaces of the four moving blocks are slidably arranged with inner surfaces of the four mounting grooves, respectively, and ends of the four threaded rods away from the first motor are rotationally connected with inner walls of the other sides of the four mounting grooves, respectively.

[0007] Preferably, a plurality of support rods are equidistantly and fixedly connected to the bottom of the workbench, and rollers are rotatably disposed at the bottoms of the plurality of support rods.

[0008] Preferably, the outer surface of the roller is arranged to fit the top of the base.

[0009] Preferably, a second motor is fixedly connected to the top of the base, and a rotating shaft is fixed to the output end of the second motor.

[0010] Preferably, a driving gear is fixedly connected to the top of the rotating shaft, and a driven gear is fixedly connected to the outer surface of the rotating seat.

[0011] Preferably, the position of the driving gear matches the position of the driven gear, and the outer surface of the driving gear is meshed with the outer surface of the driven gear.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by using the first motor, the mounting groove, the threaded rod, the moving block, the rectangular block and the clamping block in combination, the four sides of cartons of different sizes can be clamped and fixed. At the same time, by using the telescopic rod, the spring and the placement groove in combination, the clamping block can be prevented from affecting the clamping of the carton, and the clamping effect can be increased by the rubber pad to prevent the carton from being displaced when clamped and fixed.

[0014] 2. In the utility model, the rotating seat, the second motor, the rotating shaft, the driven gear and the driving gear are used together to make the rotating seat rotate slowly, driving the cartons on the workbench to rotate, so that the cartons can be rotated to a specific angle to improve work efficiency and quality. At the same time, the support rods and rollers are used together to make the workbench more stable when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a clamping mechanism for carton production proposed by the utility model;

[0016] Figure 2 This is a partial structural cross-sectional view of a clamping mechanism for carton production proposed by the utility model;

[0017] Figure 3 The utility model provides a partial structural development diagram of a clamping mechanism for carton production;

[0018] Figure 4 A partial structural schematic diagram of a clamping mechanism for carton production proposed by the utility model;

[0019] Figure 5 The utility model provides a bottom view of a clamping mechanism for carton production.

[0020] Legend: 1. Workbench; 2. Threaded rod; 3. Rectangular block; 4. Clamp block; 5. Mounting slot; 6. Support rod; 7. Roller; 8. Base; 9. First motor; 10. Moving block; 11. Placement slot; 12. Spring; 13. Telescopic rod; 14. Rotating seat; 15. Driven gear; 16. Driving gear; 17. Second motor; 18. Rotating shaft. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a clamping mechanism for carton production, including a base 8, the top of the base 8 is rotatably connected to a rotating seat 14, the top of the rotating seat 14 is fixedly connected to a workbench 1, four mounting grooves 5 are equidistantly provided on the top of the workbench 1, one side inner walls of the four mounting grooves 5 are fixedly connected to a first motor 9, the output ends of the four first motors 9 are fixedly connected to threaded rods 2, the outer surfaces of the four threaded rods 2 are threadedly connected to moving blocks 10, the tops of the four moving blocks 10 are fixedly connected to rectangular blocks 3, one side outer surfaces of the four rectangular blocks 3 are provided with placement grooves 11, the inner bottoms of the four placement grooves 11 are symmetrically fixedly connected to telescopic rods 13, the outer surfaces of the multiple telescopic rods 13 are sleeved with springs 12, the multiple telescopic rods 13 are divided into four groups, one ends of the four groups of telescopic rods 13 are fixedly connected to clamping blocks 4, the outer surfaces of the four moving blocks 10 are respectively slidably arranged with the inner surfaces of the four mounting grooves 5, and the ends of the four threaded rods 2 away from the first motor 9 are rotatably connected to the other side inner walls of the four mounting grooves 5.

[0024] The effect achieved by the entire embodiment 1 is that the carton is placed on the workbench 1, and then the first motor 9 is started to rotate the threaded rod 2, so that the moving block 10 rotates along the threaded rod 2 in the installation groove 5, driving the rectangular block 3 to move, so that the clamping block 4 fits the outside of the carton. At the same time, the telescopic rod 13 and the spring 12 are used in conjunction to avoid direct contact between the clamping block 4 and the carton, which causes damage to the outside of the carton during hard clamping. The rubber pad on the clamping block 4 can increase the friction force and improve the clamping effect, so that the four sides of cartons of different sizes can be clamped and fixed by four clamping blocks 4 to avoid displacement of the carton during processing.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, a plurality of support rods 6 are fixedly connected to the bottom of the workbench 1 at equal intervals, and rollers 7 are rotatably arranged at the bottom of the plurality of support rods 6, and the outer surface of the roller 7 is fitted with the top of the base 8, and a second motor 17 is fixedly connected to the top of the base 8, and a rotating shaft 18 is fixedly connected to the output end of the second motor 17, and a driving gear 16 is fixedly connected to the top of the rotating shaft 18, and a driven gear 15 is fixedly connected to the outer surface of the rotating seat 14, and the position of the driving gear 16 matches the position of the driven gear 15, and the outer surface of the driving gear 16 is meshed with the outer surface of the driven gear 15.

[0026] The effect achieved by the entire embodiment 2 is that after the carton is fixed on the workbench 1, when the angle of the carton needs to be adjusted, the second motor 17 is started to rotate the shaft 18, thereby driving the driving gear 16 to rotate, and the driving gear 16 and the driven gear 15 are in a meshing state, so when the driving gear 16 rotates, it will drive the driven gear 15 to rotate, and as Figure 4 As shown, the driving gear 16 is smaller than the driven gear 15, so that the rotating seat 14 can rotate slowly and the workbench 1 can rotate. At the same time, when used in conjunction with the support rod 6 and the roller 7, the stability of the workbench 1 during rotation can be increased, and the carton can be rotated to a specific angle to improve work efficiency and quality.

[0027] Working principle: Place the carton on the workbench 1, then start the first motor 9 to rotate the threaded rod 2, so that the moving block 10 rotates along the threaded rod 2 in the installation groove 5, driving the rectangular block 3 to move, so that the clamping block 4 fits the outer side of the carton. At the same time, the telescopic rod 13 and the spring 12 are used together to avoid direct contact between the clamping block 4 and the carton, which may cause damage to the outer side of the carton during hard clamping. The rubber pad on the clamping block 4 can increase the friction force to improve the clamping effect, so that the four sides of cartons of different sizes can be clamped and fixed by four clamping blocks 4. After the carton is fixed on the workbench 1, when the angle of the carton needs to be adjusted, the second motor 17 is started to rotate the rotating shaft 18, thereby driving the driving gear 16 to rotate. The driving gear 16 is in meshing state with the driven gear 15, so when the driving gear 16 rotates, it will drive the driven gear 15 to rotate, and as Figure 4 As shown, the driving gear 16 is smaller than the driven gear 15, so that the rotating seat 14 can rotate slowly and the workbench 1 can rotate. At the same time, when used in conjunction with the support rod 6 and the roller 7, the stability of the workbench 1 during rotation can be increased, and the carton can be rotated to a specific angle to improve work efficiency and quality.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A clamping mechanism for carton production, characterized in that: The invention comprises a base (8), the top of the base (8) is rotatably connected to a rotating seat (14), the top of the rotating seat (14) is fixedly connected to a workbench (1), the top of the workbench (1) is equidistantly provided with four mounting grooves (5), one side inner walls of the four mounting grooves (5) are fixedly connected to a first motor (9), the output ends of the four first motors (9) are fixedly connected to a threaded rod (2), the outer surfaces of the four threaded rods (2) are threadedly connected to a moving block (10), the tops of the four moving blocks (10) are fixedly connected to a rectangular block (3), one side outer surfaces of the four rectangular blocks (3) are provided with a placement groove (11), the inner bottoms of the four placement grooves (11) are symmetrically fixedly connected to telescopic rods (13), the outer surfaces of the plurality of telescopic rods (13) are sleeved with springs (12), the plurality of telescopic rods (13) are divided into four groups, and one end of the four groups of telescopic rods (13) is fixedly connected to a clamping block (4).

2. The clamping mechanism for carton production according to claim 1, characterized in that: The outer surfaces of the four moving blocks (10) are respectively slidably arranged with the inner surfaces of the four mounting grooves (5), and the ends of the four threaded rods (2) away from the first motor (9) are respectively rotatably connected with the inner walls of the other sides of the four mounting grooves (5).

3. The clamping mechanism for carton production according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with a plurality of support rods (6) at equal intervals, and the bottoms of the plurality of support rods (6) are all provided with rotating rollers (7).

4. The clamping mechanism for carton production according to claim 3 is characterized in that: The outer surface of the roller (7) is arranged to fit the top of the base (8).

5. The clamping mechanism for carton production according to claim 1, characterized in that: A second motor (17) is fixedly connected to the top of the base (8), and a rotating shaft (18) is fixed to the output end of the second motor (17).

6. The clamping mechanism for carton production according to claim 5, characterized in that: A driving gear (16) is fixedly connected to the top of the rotating shaft (18), and a driven gear (15) is fixedly connected to the outer surface of the rotating seat (14).

7. The clamping mechanism for carton production according to claim 6, characterized in that: The position of the driving gear (16) matches the position of the driven gear (15), and the outer surface of the driving gear (16) is meshed with the outer surface of the driven gear (15).

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