CN216543491U

CN216543491U - Novel shearing device for mechanical packaging material

Info

Publication number: CN216543491U
Application number: CN202122954148.7U
Authority: CN
Inventors: 周雪峰
Original assignee: Chongqing Heran Mechanical And Electrical Equipment Co ltd
Current assignee: Chongqing Heran Mechanical And Electrical Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a novel shearing device for a mechanical packaging material, which relates to the field of shearing devices and comprises an operation table, wherein two supporting columns are fixedly connected to the top side of the operation table, the top ends of the two supporting columns are fixedly connected with the same supporting table, a rotating shaft is rotatably installed on the bottom side of the supporting table, a large gear is fixedly connected to the bottom side of the rotating shaft, a cylindrical cam is fixedly installed on the bottom side of the large gear, springs are movably sleeved on the two supporting columns, and the top ends of the two springs are fixedly connected to the bottom side of the supporting table. The cutter is reasonable in structure, the cutter with the required length is replaced, the distance between the two cutter seats is measured and adjusted, the servo motor drives the small gear to rotate, the small gear and the large gear are in a meshed state, the stress rod is continuously extruded in the rotating process of the cylindrical cam, and the baffle, the cross rod and the sliding block are driven to move downwards together when the stress rod moves downwards, so that the two cutters are sheared simultaneously, and the distance control is more accurate.

Description

Novel shearing device for mechanical packaging material

Technical Field

The utility model relates to the field of shearing devices, in particular to a novel shearing device for a mechanical packaging material.

Background

The packaging material is used for manufacturing packaging containers, packaging decoration, packaging printing, packaging transportation and the like, meets the requirements of product packaging, and comprises main packaging materials such as metal, plastic, glass, ceramics, paper, bamboo, wild mushrooms, natural fibers, chemical fibers, composite materials and the like, and auxiliary materials such as strapping, decoration, printing materials and the like.

Among the prior art, to packaging material's course of working, cut to be a very important course of working, because in the course of working, often need the number of times of shearing more than once, and divide twice shearing to hardly let the distance of shearing at every turn all control very accurate, influence the machining precision when wasting time and energy, to packaging material (like the wrapping paper shell), cut the sword and need often change, the tool changing is extremely inconvenient in the current shearing equipment, consequently, we have proposed a novel shearing mechanism for mechanical packaging material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel shearing device for mechanical packaging materials, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel shearing mechanism for mechanical packaging material, comprises an operation bench, two support columns of top side fixedly connected with of operation panel, the same brace table of top fixedly connected with of two support columns, the bottom side of brace table is rotated and is installed the axis of rotation, the bottom side fixedly connected with gear wheel of axis of rotation, the bottom side fixed mounting of gear wheel has the cylindrical cam, the spring has been cup jointed in equal activity on two support columns, the equal fixed connection in the bottom side of brace table in the top of two springs, the equal fixedly connected with slider in bottom of two springs, two sliders are the activity respectively cup jointed on two support columns.

Preferably, two sliders are close to the equal fixedly connected with horizontal pole in one side each other, and the equal fixed mounting in both ends of two horizontal poles has same baffle.

Preferably, the same force bearing rod is fixedly installed on the side, close to each other, of the two baffles, and the top side of the force bearing rod is in contact with the bottom side of the cylindrical cam.

Preferably, the top side of two horizontal poles has all seted up the bar hole, and the bottom side of two horizontal poles is equipped with two blade holders, and the sword groove has all been seted up to the bottom side of two blade holders, and equal slidable mounting has the cutter in two sword grooves, and two screw holes have all been seted up to the top side of two blade holders, and four screw holes are linked together with two sword grooves respectively.

Preferably, all be equipped with two fixing bolt on two bar holes, four fixing bolt's one end runs through two bar holes and four screw holes respectively in proper order and contacts with two blade holders respectively.

Preferably, a plurality of abdicating grooves are formed in the top side of the operating platform.

Preferably, a square through hole is formed in the top side of the supporting table, a servo motor is fixedly installed in the square through hole, a pinion is fixedly sleeved on an output shaft of the servo motor, and the pinion is meshed with the gearwheel.

The utility model has the technical effects and advantages that:

1. the shearing device is reasonable in structure, when a packaging material needs to be sheared, the material needing to be sheared is placed on the operation table, the fixing bolt is loosened, the cutter with the required length is replaced, the distance between the two cutter seats is adjusted through measurement, the cutter seats and the cutter are fixed through the fixing bolt after adjustment, the servo motor is started at the moment, the servo motor drives the small gear to rotate, the small gear and the large gear are in a meshed state, the small gear drives the large gear to rotate, the large gear drives the cylindrical cam and the rotating shaft to rotate, the stress rod is continuously extruded in the rotating process of the cylindrical cam, and the baffle, the cross rod and the sliding block are driven to move downwards together while the stress rod moves downwards, so that the two cutters are sheared simultaneously, the efficiency is improved, and the distance control is more accurate;

2. through the design of spring, let the stress bar contact with cylindrical cam all the time, through the design of pinion with the gear wheel, realized certain speed reduction effect, through the design in groove of stepping down, give the cutter certain space of stepping down, through the design of spout, help adjusting the distance between two cutters, whole design simple structure, the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. an operation table; 2. a support pillar; 3. a support table; 4. a rotating shaft; 5. a bull gear; 6. a cylindrical cam; 7. a spring; 8. a slider; 9. a cross bar; 10. a baffle plate; 11. a stress beam; 12. a tool apron; 13. a cutter; 14. fixing the bolt; 15. a servo motor; 16. a pinion gear; 17. a yielding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a novel shearing device for a mechanical packaging material, which is shown in figures 1-4 and comprises an operation table 1, wherein the top side of the operation table 1 is fixedly connected with two support columns 2, the top ends of the two support columns 2 are fixedly connected with a same support table 3, the bottom side of the support table 3 is rotatably provided with a rotating shaft 4, the bottom side of the rotating shaft 4 is fixedly connected with a big gear 5, the bottom side of the big gear 5 is fixedly provided with a cylindrical cam 6, the two support columns 2 are movably sleeved with springs 7, the top ends of the two springs 7 are fixedly connected with the bottom side of the support table 3, the bottom ends of the two springs 7 are fixedly connected with slide blocks 8, the two slide blocks 8 are respectively and movably sleeved on the two support columns 2, through the design of the spring 7, the stress rod 11 is always in contact with the cylindrical cam 6, and through the design of the pinion 16 and the gearwheel 5, a certain speed reduction effect is realized.

Further, in above-mentioned scheme, the equal fixedly connected with horizontal pole 9 in one side that two sliders 8 are close to each other, the equal fixed mounting in both ends of two horizontal poles 9 has same baffle 10, and through the design of two sliders 8, the cylinder cam 6 rotates the in-process, constantly extrudees stress bar 11, and when stress bar 11 moves down, drives baffle 10, horizontal pole 9 and slider 8 and moves down together.

Further, in the above scheme, the same force-bearing rod 11 is fixedly installed on the side where the two baffles 10 are close to each other, the top side of the force-bearing rod 11 is in contact with the bottom side of the cylindrical cam 6, and the reciprocating motion is realized through the design of the cylindrical cam 6.

Further, in above-mentioned scheme, the top side of two horizontal poles 9 has all seted up the bar hole, and the bottom side of two horizontal poles 9 is equipped with two blade holders 12, and the sword groove has all been seted up to the bottom side of two blade holders 12, and equal slidable mounting has cutter 13 in two sword grooves, and two screw holes have all been seted up to the top side of two blade holders 12, and four screw holes are linked together with two sword grooves respectively, thereby realize two fixed cutters 13 simultaneously through the design of two blade holders 12.

Further, in above-mentioned scheme, all be equipped with two fixing bolt 14 on two bar holes, four fixing bolt 14's one end runs through two bar holes and four screw holes respectively in proper order and contacts with two blade holders 12 respectively, through the design in bar hole, realizes apart from adjustable function.

Further, in the above scheme, a plurality of groove 17 of stepping down are seted up to the topside of operation panel 1, through the design of groove 17 of stepping down, prevent that cutter 13 from shearing operation panel 1.

Furthermore, in the above scheme, a square through hole is formed in the top side of the supporting table 3, a servo motor 15 is fixedly installed in the square through hole, a pinion 16 is fixedly sleeved on an output shaft of the servo motor 15, the pinion 16 is meshed with the large gear 5, and the limiting function is achieved through the design of the supporting table 3.

This practical theory of operation:

the model of the servo motor 15 is 80st-m02430, when packaging materials need to be sheared, the materials need to be sheared are placed on the operation table 1, the fixing bolt 14 is loosened, the cutter 13 with the required length is replaced, the distance between the two cutter seats 12 is adjusted through measurement, the cutter seats 12 and the cutter 13 are fixed through the fixing bolt 14 after adjustment, the servo motor 15 is started at the moment, the servo motor 15 drives the pinion 16 to rotate, the pinion 16 and the gearwheel 5 are in a meshed state, the pinion 16 drives the gearwheel 5 to rotate, the gearwheel 5 drives the cylindrical cam 6 and the rotating shaft 4 to rotate, the cylindrical cam 6 continuously extrudes the stress rod 11 in the rotating process, the baffle 10, the cross rod 9 and the sliding block 8 are driven to move downwards while the stress rod 11 moves downwards, the spring 7 is tensioned, and the stress rod 11 is always contacted with the cylindrical cam 6 through the design of the spring 7, through the design of pinion 16 and gear wheel 5, realized certain speed reduction effect, through the design of the groove 17 of stepping down, give cutter 13 certain space of stepping down, through the design of spout, help adjusting the distance between two cutters 13, whole design simple structure, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel shearing mechanism for mechanical packaging material, includes operation panel (1), its characterized in that: two support columns (2) of top side fixedly connected with of operation panel (1), the same brace table (3) of top fixedly connected with of two support columns (2), the bottom side of brace table (3) is rotated and is installed axis of rotation (4), bottom side fixedly connected with gear wheel (5) of axis of rotation (4), the bottom side fixed mounting of gear wheel (5) has cylindrical cam (6), spring (7) have been cup jointed in equal activity on two support columns (2), the equal fixed connection in the bottom side of brace table (3) in the top of two spring (7), the equal fixedly connected with slider (8) in bottom of two spring (7), two slider (8) are cup jointed on two support columns (2) in the activity respectively.

2. The novel shearing device for the mechanical packaging material as claimed in claim 1, wherein: two sliders (8) are close to each other, and one side of each slider is fixedly connected with a cross rod (9), and two ends of each cross rod (9) are fixedly provided with the same baffle (10).

3. The novel shearing device for the mechanical packaging material as claimed in claim 1, wherein: one side of each baffle (10) close to each other is fixedly provided with the same stress rod (11), and the top side of each stress rod (11) is in contact with the bottom side of the cylindrical cam (6).

4. The novel shearing device for the mechanical packaging material as claimed in claim 1, wherein: the top side of two horizontal poles (9) has all seted up the bar hole, and the bottom side of two horizontal poles (9) is equipped with two blade holders (12), and the sword groove has all been seted up to the bottom side of two blade holders (12), and equal slidable mounting has cutter (13) in two sword grooves, and two screw holes have all been seted up to the top side of two blade holders (12), and four screw holes are linked together with two sword grooves respectively.

5. The novel shearing device for the mechanical packaging material as claimed in claim 4, wherein: all be equipped with two fixing bolt (14) on two bar holes, the one end of four fixing bolt (14) runs through two bar holes and four screw holes respectively in proper order and contacts with two blade holders (12) respectively.

6. The novel shearing device for the mechanical packaging material as claimed in claim 1, wherein: the top side of the operating platform (1) is provided with a plurality of abdicating grooves (17).

7. The novel shearing device for the mechanical packaging material as claimed in claim 1, wherein: the top side of the supporting table (3) is provided with a square through hole, a servo motor (15) is fixedly installed in the square through hole, an output shaft of the servo motor (15) is fixedly sleeved with a pinion (16), and the pinion (16) is meshed with the gearwheel (5).