Paper box forming machine for paper box production line processing

Abstract

The utility model relates to the technical field of carton forming machines, in particular to a carton forming machine for carton production line processing, which comprises a worktable, supporting legs are fixedly mounted at four corners of the lower end face of the worktable, the carton forming machine is fixedly mounted on the upper end face of the worktable, and a first fixing mechanism is arranged on the lower side of the worktable. And second fixing mechanisms are arranged on the two sides of the first fixing mechanism, the first fixing mechanism comprises a threaded rod arranged on the lower side of the workbench, a motor is arranged at one end of the threaded rod, and an output shaft of the motor is fixedly connected with the threaded rod. The first fixing mechanism is arranged, a special clamping rod structure is used, a round paper box can be firmly grasped in the machining process, therefore, machining deviation caused by looseness is remarkably reduced or even eliminated, machining precision and product quality are guaranteed, and due to the design of the fixing mechanism, production efficiency is improved, and production cost is reduced. And the safety and the reliability of operation are greatly improved, and a stable supporting foundation is provided for subsequent procedures.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box forming machines, in particular to a paper box forming machine for processing a paper box production line. Background Art

[0002] With the development of society, especially the rise of online shopping and logistics, people's demand for packaging is increasing. Paper boxes, as one of the traditional packaging materials, are widely welcomed by people due to their low cost and ease of use. Paper boxes require cutting, gluing and other steps during the production process.

[0003] Chinese patent publication number CN217395791U discloses a carton forming machine for a carton production line. The machine can press the cardboard on the top of the conveyor belt through an arc-shaped pressure plate, thereby ensuring the stable movement of the cardboard and the normal cutting, thereby improving the yield of carton production. At the same time, by adjusting the push of the hydraulic cylinder, the cutter can be driven to slide, meeting the cutting needs of cardboards of different sizes and greatly improving the practicality of the device.

[0004] Although the carton forming machine used in the carton production line meets the needs of cutting cardboards of different sizes, the fixing effect of the carton is relatively loose during the actual carton processing process, especially when processing and packaging round carton. Since the stability of the carton during the processing is crucial to the carton forming quality, if the fixation is unstable and shaking occurs during the processing, defective products will be produced. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a paper box forming machine for processing a paper box production line.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paper box forming machine for processing a paper box production line, comprising a workbench, support legs are fixedly installed at the four corners of the lower end surface of the workbench, a paper box forming machine is fixedly installed on the upper end surface of the workbench, a fixing mechanism 1 is provided on the lower side of the workbench, and a fixing mechanism 2 is provided on both sides of the fixing mechanism 1, the fixing mechanism 1 comprises a threaded rod provided on the lower side of the workbench, a motor is provided at one end of the threaded rod, the output shaft of the motor is fixedly connected to the threaded rod, and the motor is fixedly connected to the workbench, threaded sleeves are spirally connected on both sides of the outer surface of the threaded sleeve, connecting rods are rotatably connected on the left and right sides of the outer surface of the threaded sleeve, top blocks are provided on both sides of the threaded rod, and the connecting rods on the same side are rotatably connected to the corresponding top blocks.

[0007] Furthermore, the thread groove on the outer surface of the threaded rod is a bidirectional thread groove, and the other end of the threaded rod is rotatably connected to the workbench.

[0008] Furthermore, both sides of the upper end surface of the workbench are provided with sliding grooves, the interior of the sliding grooves is slidably connected to a sliding rod, and the top block is fixedly connected to the sliding rod.

[0009] Furthermore, a clamping rod is fixedly mounted on the upper end surface of the sliding rod, and the two groups of clamping rods are symmetrically arranged in an arc shape.

[0010] Furthermore, the second fixing mechanism includes a fixing plate fixedly installed on the lower side of the left end surface of the workbench, and a sleeve is fixedly installed on the right end surface of the fixing plate.

[0011] Furthermore, a piston plate is slidably connected to the interior of the sleeve, and a transmission shaft is fixedly installed between the piston plate and the top block.

[0012] Furthermore, a sliding cavity is provided inside the clamping rod, and an extension plate is slidably connected inside the sliding cavity.

[0013] Furthermore, a connecting pipe is provided between the sliding cavity and the sleeve, and a magnetic plate is fixedly mounted on one end of the extension plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model provides a fixing mechanism and uses a special clamping rod structure to firmly grasp the round carton during processing, thereby significantly reducing or even eliminating processing deviations caused by looseness, ensuring processing accuracy and product quality. The design of this fixing mechanism not only improves production efficiency, but also greatly improves the safety and reliability of operation, providing a stable support foundation for subsequent processes;

[0016] 2. The utility model provides a second fixing mechanism and uses an extension rod to achieve secondary fixation of the round paper box, which not only enhances the overall stability of the paper box, but also improves the safety and reliability during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0021] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0022] Description of reference numerals:

[0023] 1. Workbench; 2. Support legs; 3. Motor; 4. Threaded rod; 5. Threaded sleeve; 6. Connecting rod; 7. Top block; 8. Slide groove; 9. Slide rod; 10. Clamping rod; 11. Fixed plate; 12. Sleeve; 13. Piston plate; 14. Drive shaft; 15. Connecting pipe; 16. Slide cavity; 17. Extension plate; 18. Magnetic plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 4 , the utility model provides a technical solution:

[0026] A carton forming machine for carton production line processing, comprising a workbench 1, support legs 2 are fixedly installed at the four corners of the lower end surface of the workbench 1, a carton forming machine is fixedly installed on the upper end surface of the workbench 1, a fixing mechanism 1 is provided on the lower side of the workbench 1, and a fixing mechanism 2 is provided on both sides of the fixing mechanism 1, the fixing mechanism 1 includes a threaded rod 4 provided on the lower side of the workbench 1, a motor 3 is provided at one end of the threaded rod 4, the output shaft of the motor 3 is fixedly connected to the threaded rod 4, and the motor 3 is fixedly connected to the workbench 1, and spiral transmissions are provided on both sides of the outer surface of the threaded rod 4. It is dynamically connected with a threaded sleeve 5, and the left and right sides of the outer surface of the threaded sleeve 5 are rotatably connected with connecting rods 6. Top blocks 7 are provided on both sides of the threaded rod 4, and the connecting rods 6 on the same side are rotatably connected to the corresponding top blocks 7. The threaded groove on the outer surface of the threaded rod 4 is a bidirectional thread groove. The other end of the threaded rod 4 is rotatably connected to the workbench 1. Slide grooves 8 are provided on both sides of the upper end surface of the workbench 1. The inside of the slide groove 8 is slidably connected with a slide rod 9. The top block 7 is fixedly connected to the slide rod 9. The upper end surface of the slide rod 9 is fixedly installed with a clamping rod 10. The two groups of clamping rods 10 are symmetrically arranged in an arc shape.

[0027] In the actual process of processing paper boxes, the existing equipment has a relatively loose fixing effect on the paper boxes, especially when processing and packaging round paper boxes. Since the stability of the paper box during the processing is crucial to the quality of the paper box forming, if the fixation is unstable, it will shake during the processing, which will cause defective products. Therefore, the utility model sets a fixing mechanism and uses a special clamping rod 10 structure, which can firmly grasp the round paper box during the processing, thereby significantly reducing or even eliminating the processing deviation caused by looseness, ensuring the processing accuracy and product quality. The design of this fixing mechanism not only improves production efficiency, but also greatly improves the safety and reliability of operation. It provides a stable support foundation for subsequent processes. Specifically: the round carton to be packaged is placed between the two groups of clamping rods 10, and then the motor 3 is started so that the output shaft of the motor 3 drives the threaded rod 4 to rotate. The outer surfaces of the threaded rod 4 are spirally connected with threaded sleeves 5 on both sides, and the thread grooves on the outer surface of the threaded rod 4 are bidirectional thread grooves. Therefore, the two groups of threaded sleeves 5 will move toward each other when the threaded rod 4 rotates, and carry the two groups of connecting rods 6 to move respectively, and the connecting rods 6 on the same side are rotatably connected to the corresponding top blocks 7, so they will drive the top blocks 7 and the sliding rods 9 to move toward the carton, and the two groups of sliding rods 9 will synchronously carry a group of clamping rods 10 to move the carton, and preliminarily clamp and fix the carton.

[0028] The second fixing mechanism includes a fixing plate 11 fixedly installed on the lower side of the left end surface of the workbench 1, a sleeve 12 fixedly installed on the right end surface of the fixing plate 11, a piston plate 13 is slidably connected inside the sleeve 12, a transmission shaft 14 is fixedly installed between the piston plate 13 and the top block 7, a sliding cavity 16 is opened inside the clamping rod 10, an extension plate 17 is slidably connected inside the sliding cavity 16, a connecting pipe 15 is provided between the sliding cavity 16 and the sleeve 12, and a magnetic plate 18 is fixedly installed at one end of the extension plate 17.

[0029] Secondly, when the top block 7 moves inward, the piston plate 13 will be pulled to move inside the sleeve 12 through the transmission shaft 14, and the gas inside the sleeve 12 will be discharged into the sliding cavity 16 through the connecting pipe 15, and then the extension plate 17 inside the sliding cavity 16 will be pushed out. The extension plates 17 inside the two sets of clamping rods 10 are pushed out synchronously, and the carton is reinforced for the second time. At the same time, the magnetic plates 18 on the two sets of extension plates 17 will stick to each other and be fixed by magnetic attraction.

[0030] Working principle: Place the round carton to be packaged between two groups of clamping rods 10, then start the motor 3 so that the output shaft of the motor 3 drives the threaded rod 4 to rotate. Both sides of the outer surface of the threaded rod 4 are spirally connected with threaded sleeves 5, and the thread grooves on the outer surface of the threaded rod 4 are bidirectional thread grooves. Therefore, the two groups of threaded sleeves 5 will move towards each other when the threaded rod 4 rotates, and respectively carry the two groups of connecting rods 6 to move, and the connecting rods 6 on the same side are rotatably connected with the corresponding top blocks 7, so they will drive the top blocks 7 and the sliding rods 9 to move toward the carton. The two groups of sliding rods 9 synchronously carry a group of clamping rods 10 to move the carton and preliminarily clamp and fix the carton.

[0031] Secondly, when the top block 7 moves inward, the piston plate 13 will be pulled to move inside the sleeve 12 through the transmission shaft 14, and the gas inside the sleeve 12 will be discharged into the sliding cavity 16 through the connecting pipe 15, and then the extension plate 17 inside the sliding cavity 16 will be pushed out. The extension plates 17 inside the two sets of clamping rods 10 are pushed out synchronously, and the carton is reinforced for the second time. At the same time, the magnetic plates 18 on the two sets of extension plates 17 will stick to each other and be fixed by magnetic attraction.

[0032] Finally, it should be noted that 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 above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carton forming machine for carton production line processing, comprising a workbench (1), wherein support legs (2) are fixedly mounted at the four corners of the lower end surface of the workbench (1), characterized in that: A carton forming machine is fixedly mounted on the upper end surface of the workbench (1), a fixing mechanism 1 is provided on the lower side of the workbench (1), and a fixing mechanism 2 is provided on both sides of the fixing mechanism 1, the fixing mechanism 1 comprises a threaded rod (4) provided on the lower side of the workbench (1), a motor (3) is provided at one end of the threaded rod (4), an output shaft of the motor (3) is fixedly connected to the threaded rod (4), and the motor (3) is fixedly connected to the workbench (1), both sides of the outer surface of the threaded rod (4) are spirally connected to threaded sleeves (5), the outer surface of the threaded sleeve (5) is rotatably connected to connecting rods (6) on the left and right sides, and top blocks (7) are provided on both sides of the threaded rod (4), and the connecting rods (6) on the same side are rotatably connected to the corresponding top blocks (7).

2. A carton forming machine for a carton production line according to claim 1, characterized in that: The thread groove on the outer surface of the threaded rod (4) is a bidirectional thread groove, and the other end of the threaded rod (4) is rotatably connected to the workbench (1).

3. A carton forming machine for a carton production line according to claim 2, characterized in that: Slide grooves (8) are provided on both sides of the upper end surface of the workbench (1), and a slide rod (9) is slidably connected inside the slide groove (8), and the top block (7) is fixedly connected to the slide rod (9).

4. A carton forming machine for a carton production line according to claim 3, characterized in that: A clamping rod (10) is fixedly mounted on the upper end surface of the slide rod (9), and two groups of the clamping rods (10) are symmetrically arranged in an arc shape.

5. A carton forming machine for a carton production line according to claim 4, characterized in that: The second fixing mechanism comprises a fixing plate (11) fixedly mounted on the lower side of the left end surface of the workbench (1), and a sleeve (12) fixedly mounted on the right end surface of the fixing plate (11).

6. A carton forming machine for a carton production line according to claim 5, characterized in that: The interior of the sleeve (12) is slidably connected to a piston plate (13), and a transmission shaft (14) is fixedly installed between the piston plate (13) and the top block (7).

7. A carton forming machine for a carton production line according to claim 6, characterized in that: A sliding cavity (16) is provided inside the clamping rod (10), and an extension plate (17) is slidably connected inside the sliding cavity (16).

8. A carton forming machine for a carton production line according to claim 7, characterized in that: A connecting pipe (15) is provided between the sliding cavity (16) and the sleeve (12), and a magnetic plate (18) is fixedly mounted on one end of the extension plate (17).

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