CN217477732U

CN217477732U - Automatic packaging machine

Info

Publication number: CN217477732U
Application number: CN202123401646.5U
Authority: CN
Inventors: 陈天彪
Original assignee: Suzhou Liansen Electronic Technology Co ltd
Current assignee: Suzhou Liansen Electronic Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-23
Anticipated expiration: 2031-12-30

Abstract

The utility model provides an automatic packaging machine, which comprises an unreeling device for winding a double-layer film, a material pulling roller for pulling the double-layer film, and a vacuum breaking device arranged between the unreeling device and the material pulling roller, the vacuum breaking device comprises a front film guide shaft and a rear film guide shaft which are arranged in parallel and arranged along the advancing direction of the double-layer film, a baffle is arranged between the front film guide shaft and the rear film guide shaft, a vacuum breaking rod is arranged between the front film guide shaft and the baffle, the double-layer film sequentially passes through the front film guide shaft, the vacuum breaking rod, the lower side of the baffle and the rear film guide shaft, the vacuum breaking rod is placed between two layers of the double-layer film, and the vacuum breaking rod can be blocked by the baffle in the advancing direction of the double-layer film.

Description

Automatic packaging machine

Technical Field

The utility model relates to an automatic packing field, more specifically say, relate to an automatic packaging machine.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

With the continuous development of industrial automation, the application range of full-automatic equipment is wider and wider. In the 3C industry, accessory packaging such as product specifications and the like are also performed in large quantities by using automated equipment. Aiming at the cylindrical roll film, because the air in the film is completely removed during the processing of the plastic film to form vacuum, in addition, static electricity can be generated during the processing of the plastic film, the static electricity can not be removed in the film, and the bag opening is very difficult during the processing due to the static electricity added in the vacuum. At present, the vacuum chuck is generally adopted for direct adsorption, but the vacuum chuck can not be opened only for a film with smooth inner surface, extremely high vacuum degree and static electricity.

It should be noted that the above background description is provided for clarity and completeness of description of the present invention and for understanding by those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an automatic packaging machine.

In order to solve the technical problem, the utility model provides an automatic packaging machine, which comprises an unreeling device for winding a double-layer film, a material pulling roller for pulling the double-layer film, and a vacuum breaking device arranged between the unreeling device and the material pulling roller, the vacuum breaking device comprises a front film guide shaft and a rear film guide shaft which are arranged in parallel and arranged along the advancing direction of the double-layer film, a baffle is arranged between the front guide film shaft and the rear guide film shaft, a vacuum breaking rod is arranged between the front guide film shaft and the baffle, the double-layer film sequentially passes through the front film guide shaft, the vacuum breaking rod, the lower side of the baffle and the rear film guide shaft, wherein the vacuum breaking bar is placed at a position between two layers of the double-layer film, and the vacuum breaking bar can be blocked by the baffle in the traveling direction of the double-layer film.

Preferably, the vacuum breaking device further comprises a bottom plate, the front film guide shaft and the rear film guide shaft are respectively arranged on the left side and the right side of the bottom plate, the baffle is arranged on the upper side of the bottom plate, the vacuum breaking rod is arranged on the bottom plate, and a gap for the double-layer film to pass through is formed between the baffle and the bottom plate.

Preferably, the height of the vacuum breaking bar is greater than that of the gap, and two ends of the vacuum breaking bar are tapered. The screwdriver design can make the double-layer film be opened more easily, prevents that the double-layer film from being scratched by the tip edges and corners of the vacuum breaking rod.

Preferably, the automatic packaging machine further comprises a clamping assembly, wherein the clamping assembly comprises a first clamping unit and a second clamping unit which are respectively arranged at the left side and the right side of the double-layer film.

Preferably, the first clamping unit comprises a first driving cylinder, a first clamping jaw cylinder which moves in the left-right direction under the driving of the first driving cylinder, and a first clamping jaw which is driven by the first clamping jaw cylinder; the second clamping unit comprises a second driving cylinder, a second clamping jaw cylinder and a second clamping jaw, wherein the second clamping jaw cylinder moves along the left-right direction under the driving of the second driving cylinder, and the second clamping jaw is driven by the second clamping jaw cylinder.

Preferably, the automatic packaging machine further comprises a cutting device, the cutting device comprises a linear module, a movable block arranged on the linear module and capable of sliding in the left-right direction, and a cutting knife arranged on the movable block, and the cutting knife can cut off the double-layer film in the process of moving left and right.

Preferably, the automatic packaging machine further comprises a first adsorption unit and a second adsorption unit, the double-layer film is located between the first adsorption unit and the second adsorption unit, and the first adsorption unit and the second adsorption unit can respectively adsorb the double-layer film from the front side and the rear side, so that the double-layer film is opened.

Preferably, the first adsorption unit comprises a first ejecting cylinder, a first ejecting plate moving back and forth under the driving of the first ejecting cylinder, and a plurality of first suction heads arranged on the first ejecting plate; the second adsorption unit comprises a second ejection cylinder, a second ejection plate and a plurality of second suction heads, the second ejection plate moves back and forth under the driving of the second ejection cylinder, the second suction heads are mounted on the second ejection plate, and the first suction heads and the second suction heads respectively adsorb the double-layer film from the front and back directions.

Borrow by above technical scheme, the beneficial effects of the utility model are as follows:

the utility model discloses an automatic packaging machine has set up the vacuum and has broken the device, before processing, the manual work is broken the stick with the vacuum and is put into between the double-deck film, and pass the membrane from the baffle below, when drawing the material roller with the membrane antedisplacement, break the stick because of the baffle blocks the vacuum, the stick is broken to the vacuum can't antedisplacement, can only roll or remove in the membrane, thereby separate vacuum and electrostatic absorption double-deck film together by force, the vacuum that breaks reduces, reduce the mutual adsorption affinity of double-deck film, make things convenient for back process vacuum sucker to open the bag.

Drawings

Fig. 1 is a schematic structural view of the automatic packaging machine of the present invention.

Fig. 2 is a schematic structural view of the vacuum breaking apparatus of the present invention.

Fig. 3 is a schematic view of a part of the structure of the automatic packaging machine of the present invention.

Fig. 4 is a schematic structural diagram of the cutting device of the present invention.

Fig. 5 is a schematic structural view of the adsorption device of the present invention.

Fig. 6 is a schematic structural view of the clamping assembly of the present invention.

Wherein: 1. an unwinding device; 2. a vacuum breaking device; 3. a clamping assembly; 4. a cutting device; 5. a first adsorption unit; 6. a second adsorption unit; 7. a material pulling roller; 100. a double-layer film; 21. a front guide film shaft; 22. a rear film guide shaft; 23. a baffle plate; 24. a vacuum breaking bar; 31. a first clamping unit; 32. a second clamping unit; 41. a moving block; 42. a linear module; 43. a cutting knife; 51. a first ejection cylinder; 52. a first ejector plate; 53. a first suction head; 61. a second ejection cylinder; 62. a second ejector plate; 63. a second ejector plate; 311. a first driving cylinder; 312. a first jaw cylinder; 313. a first jaw; 321. a second driving cylinder; 322. a second jaw cylinder; 323. a second jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1, the utility model provides an automatic packaging machine, automatic packaging machine including unwinding device 1 that is used for twining double-deck film 100, the material pulling roller 7 that is used for stimulateeing double-deck film 100, set up in unwinding device 1 with material pulling roller 7 between vacuum breaking device 2.

As shown in fig. 2, the vacuum breaking apparatus 2 includes a front guide film shaft 21 and a rear guide film shaft 22 which are arranged in parallel and arranged along the traveling direction of the double-layered film 100, a baffle 23 is further disposed between the front guide film shaft 21 and the rear guide film shaft 22, a vacuum breaking rod 24 is further disposed between the front guide film shaft 21 and the baffle 23, the double-layered film 100 sequentially passes through the front guide film shaft 21, the vacuum breaking rod 24, the lower side of the baffle 23 and the rear guide film shaft 22, wherein the vacuum breaking rod 24 is disposed between two layers of the double-layered film 100, and the vacuum breaking rod 24 can be blocked by the baffle 23 in the traveling direction of the double-layered film 100. The vacuum breaking device 2 further comprises a bottom plate, the front film guiding shaft 21 and the rear film guiding shaft 22 are respectively arranged on the left side and the right side of the bottom plate, the baffle 23 is arranged on the upper side of the bottom plate, the vacuum breaking rod 24 is arranged on the bottom plate, and a gap for the double-layer film 100 to pass through is formed between the baffle 23 and the bottom plate. The height of the vacuum breaking rod 24 is larger than that of the gap, and two ends of the vacuum breaking rod 24 are conical. The tapered design allows the double-layered film 100 to be more easily opened, preventing the double-layered film 100 from being scratched by the end corners of the vacuum breaker bar 24.

As shown in fig. 6, the automatic packaging machine further includes a clamping assembly 3, and the clamping assembly 3 includes a first clamping unit 31 and a second clamping unit 32 respectively disposed at left and right sides of the double-layered film 100. The first clamping unit 31 comprises a first driving air cylinder 311, a first clamping jaw air cylinder 312 which moves along the left-right direction under the driving of the first driving air cylinder 311, and a first clamping jaw 313 driven by the first clamping jaw air cylinder 312; the second clamping unit 32 includes a second driving cylinder 321, a second clamping jaw cylinder 322 moving in the left-right direction under the driving of the second driving cylinder 321, and a second clamping jaw 323 driven by the second clamping jaw cylinder 322.

As shown in fig. 4, the automatic packaging machine further includes a cutting device 4, the cutting device 4 includes a linear module 42, a movable block 41 provided on the linear module 42 and capable of sliding in the left-right direction, and a cutting knife 43 mounted on the movable block 41, and the cutting knife 43 can cut the double-layered film 100 in the process of moving left and right.

As shown in fig. 3 and 5, the automatic packaging machine further includes a first adsorption unit 5 and a second adsorption unit 6, the double-layered film 100 is located between the first adsorption unit 5 and the second adsorption unit 6, and the first adsorption unit 5 and the second adsorption unit 6 can adsorb the double-layered film 100 from the front side and the rear side, respectively, to open the double-layered film 100. The first adsorption unit 5 comprises a first ejector cylinder 51, a first ejector plate 52 which moves back and forth under the driving of the first ejector cylinder 51, and a plurality of first suction heads 53 which are arranged on the first ejector plate 52; the second adsorption unit 6 comprises a second ejector cylinder 61, a second ejector plate 6362 moving back and forth under the driving of the second ejector cylinder 61, and a plurality of second suction heads installed on the second ejector plate 6362, wherein the first suction head 53 and the second suction heads respectively adsorb the double-layer film 100 from the front and back directions.

Before processing, the vacuum breaking rod 24 is manually placed between the double-layer films 100, the films penetrate through the lower portion of the baffle plate 23, when the material pulling roller 7 pulls the films forwards, the baffle plate 23 blocks the vacuum breaking rod 24, the vacuum breaking rod 24 cannot move forwards and can only roll or move in the films, and therefore the double-layer films 100 which are sucked by vacuum and static electricity are forcibly separated, vacuum is broken, the mutual adsorption force of the double films is reduced, and bag opening of a vacuum sucker in a later process is facilitated.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An automatic packaging machine is characterized by comprising an unwinding device for winding a double-layer film, a material pulling roller for pulling the double-layer film, and a vacuum breaking device arranged between the unwinding device and the material pulling roller, the vacuum breaking device comprises a front film guide shaft and a rear film guide shaft which are arranged in parallel and arranged along the advancing direction of the double-layer film, a baffle is arranged between the front guide film shaft and the rear guide film shaft, a vacuum breaking rod is arranged between the front guide film shaft and the baffle, the double-layer film sequentially passes through the front film guide shaft, the vacuum breaking rod, the lower side of the baffle and the rear film guide shaft, wherein the vacuum breaking bar is placed at a position between two layers of the double-layer film, and the vacuum breaking bar can be blocked by the baffle in the traveling direction of the double-layer film.

2. The automatic packaging machine as claimed in claim 1, wherein the vacuum breaking device further comprises a bottom plate, the front film guide shaft and the rear film guide shaft are respectively disposed at left and right sides of the bottom plate, the blocking plate is disposed at an upper side of the bottom plate, the vacuum breaking bar is placed on the bottom plate, and a gap for the double-layered film to pass through is formed between the blocking plate and the bottom plate.

3. The automatic packaging machine as claimed in claim 2, wherein the vacuum breaking bar has a height greater than that of the gap, and both ends of the vacuum breaking bar are tapered.

4. The automatic packaging machine according to claim 1, further comprising a clamping assembly including first and second clamping units respectively disposed at left and right sides of the double-layered film.

5. The automatic packaging machine according to claim 4, wherein the first gripping unit includes a first driving cylinder, a first jaw cylinder moved in a left-right direction by the driving of the first driving cylinder, and a first jaw driven by the first jaw cylinder; the second clamping unit comprises a second driving air cylinder, a second clamping jaw air cylinder moving in the left-right direction under the driving of the second driving air cylinder and a second clamping jaw driven by the second clamping jaw air cylinder.

6. The automatic packaging machine according to claim 5, characterized in that the automatic packaging machine further comprises a cutting device, the cutting device comprises a linear module, a movable block arranged on the linear module and capable of sliding in the left-right direction, and a cutting knife arranged on the movable block, and the cutting knife can cut off the double-layer film in the process of moving left and right.

7. The automatic packaging machine according to claim 6, further comprising a first suction unit and a second suction unit, wherein the double-layered film is positioned between the first suction unit and the second suction unit, and the first suction unit and the second suction unit can respectively suck the double-layered film from front and rear sides to open the double-layered film.

8. The automatic packaging machine according to claim 7, wherein the first suction unit includes a first ejector cylinder, a first ejector plate moved forward and backward by the first ejector cylinder, a plurality of first suction heads mounted on the first ejector plate; the second adsorption unit comprises a second ejection cylinder, a second ejection plate and a plurality of second suction heads, the second ejection plate moves back and forth under the driving of the second ejection cylinder, the second suction heads are mounted on the second ejection plate, and the first suction heads and the second suction heads respectively adsorb the double-layer film from the front and back directions.