CN216127727U

CN216127727U - Film blowing device for producing degradable paper bags

Info

Publication number: CN216127727U
Application number: CN202120306458.5U
Authority: CN
Inventors: 罗嘉瑜
Original assignee: Shenzhen Zhongying Environmental Protection Energy Co ltd
Current assignee: Shenzhen Zhongying Environmental Protection Energy Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-03-25
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a film blowing device for producing degradable paper bags, which comprises a base, wherein a film collecting box is arranged at the top of the base, a mounting plate is arranged inside the film collecting box, a guide roller is arranged inside the mounting plate, rotating shaft rods are arranged on two sides of the guide roller, a film collecting cylinder is arranged at the upper end of the guide roller, first connecting rods are arranged on two sides of the film collecting cylinder, a sliding block is arranged on the other side of each first connecting rod, a fixing rod is arranged on the other side of each sliding block, a sliding groove is formed in each sliding block, and a bearing is arranged inside each film collecting cylinder. This degradable container bag production blown film device can reach the installation and the dismantlement of being convenient for receive a membrane section of thick bamboo after the completion is restrainted to receipts through setting up the guide roll and receiving a membrane section of thick bamboo, has reduced the time of changing, has improved work efficiency's purpose to through setting up filter screen, threaded wall and knob, can reach and reduce waste gas to the damage of human body in the film production process, reduce waste gas to environmental pollution's purpose.

Description

Film blowing device for producing degradable paper bags

Technical Field

The utility model relates to the technical field of film production, in particular to a film blowing device for producing degradable paper bags.

Background

The film blowing is a plastic processing method, which means a plastic processing technology that plastic particles are heated and melted and then blown into a film, and generally, a polymer is extruded to form a tubular film blank, the tubular film is blown to a required thickness by high-pressure air in a better melt flowing state, and the tubular film is cooled and shaped into the film.

The prior art has the following defects or problems:

1. the existing film blowing device generally adopts a film collecting cylinder arranged on a guide roller to drive the film collecting cylinder to collect the film, but the film collecting cylinder is complex in installation and disassembly, a large amount of time and labor are wasted, and the working efficiency is reduced;

2. the existing film blowing device needs to heat materials in the film blowing process, the materials can generate waste gas in the heating process, and the existing film blowing device is not provided with a waste gas treatment device inside, so that the working personnel can suck the waste gas when preparing films, the human health is harmed, and the environment is polluted simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film blowing device for producing degradable paper bags, aiming at overcoming the defects of the prior art, and solving the problems that the existing film blowing device in the background art generally adopts a guide roller to install a film collecting cylinder to drive the film collecting cylinder to collect a film, but the film collecting cylinder is complex to install and disassemble, a large amount of time and labor are wasted, and the working efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a degradable container bag production blown film device, includes the base, the base top is provided with the receipts membrane case, it is provided with the mounting panel to receive the inside mounting panel of being provided with of membrane case, the inside guide roll that is provided with of mounting panel, the guide roll both sides are provided with the pivot pole, the guide roll upper end is provided with a receipts membrane section of thick bamboo, it is provided with the head rod to receive membrane section of thick bamboo both sides, the head rod opposite side is provided with the slider, the slider opposite side is provided with the dead lever, the inside spout of having seted up of slider, receive the inside bearing that is provided with of membrane section of thick bamboo, the head rod inner wall is provided with the second connecting rod, second connecting rod outer wall is provided with the gyro wheel, the base upper end is located receipts membrane case one side and is provided with equipment enclosure, the inside heating chamber that is provided with of equipment enclosure, the heating chamber upper end is provided with crowded membrane room.

As a preferable technical scheme of the utility model, the outer wall of the film extrusion chamber is provided with an air ring, one side of the air ring is provided with an air inlet pipe, the bottom of the air inlet pipe is provided with an exhaust fan, and one side of the exhaust fan, which is far away from the heating chamber, is provided with an air outlet pipe.

As a preferred technical scheme, a third connecting rod is arranged inside the air outlet pipe, a threaded wall is arranged at the top of the third connecting rod, a knob is arranged at the top of the threaded wall, a filter screen is arranged on the outer wall of the third connecting rod, and an air hole is formed in the knob.

According to the preferable technical scheme, the upper end of the film extrusion chamber is provided with a film, the inner wall of the equipment shell is provided with a baffle, the bottom of the baffle is provided with a man-shaped plate, one side of the outer wall of the equipment shell is provided with a traction roller, the lower end of the traction roller is provided with a positioning roller, one side of the mounting plate is provided with a locking ring, one side of the equipment shell, which is far away from the film collecting box, is provided with a material conveying device, the top of the material conveying device is provided with a hopper, and the other side of the material conveying device is provided with a motor.

As a preferable technical scheme of the utility model, the number of the rollers is matched with the number of the sliding grooves, the outer diameter size of the rollers is matched with the inner diameter size of the sliding grooves, the first connecting rod is in sliding connection with the sliding grooves through the rollers, and the rollers are in rotating connection with the first connecting rod through the second connecting rod.

As a preferable technical scheme of the utility model, the outer diameter of the first connecting rod is matched with the inner diameter of the bearing, the first connecting rod is rotatably connected with the film collecting cylinder through the bearing, and the guide roller is rotatably connected with the film collecting cylinder through a film.

As a preferred technical scheme of the utility model, the number of the filter screens and the air holes is a plurality, the outer diameter sizes of the filter screens and the threaded walls are matched with the inner diameter size of the air outlet pipe, the inner diameter size of the filter screens is matched with the outer diameter size of the third connecting rod, and the knob is rotatably connected with the air outlet pipe through the threaded walls.

Compared with the prior art, the utility model provides a film blowing device for producing degradable paper bags, which has the following beneficial effects:

1. the film blowing device for producing the degradable paper bags comprises a mounting plate, a guide roller, a rotating shaft rod, a film collecting cylinder, a first connecting rod, a sliding block, a fixed rod, a bearing, a sliding groove, a second connecting rod and rollers, wherein when the film blowing device is used, the first connecting rods on two sides of the film collecting cylinder are placed in the sliding groove in the sliding block, the rollers in the first connecting rods move downwards gradually in the sliding groove to drive the film collecting cylinder to be in contact with the guide roller, a film is sleeved on the surface of the film collecting cylinder at the moment, the rotating shaft rod is started, the guide roller drives the film collecting cylinder to rotate, the film is wound on the surface of the film collecting cylinder gradually, the outer diameter of the film collecting cylinder is gradually enlarged at the moment, the rollers are driven to move upwards, the fixing between the first connecting rods and the sliding block is released, the dismounting is completed, the mounting and the dismounting of the film collecting cylinder after the bundling is completed are convenient, the replacing time is reduced, and the working efficiency is improved;

2. this degradable container bag production blown film device, through setting up the wind ring, the air-supply line, the air exhauster, go out the tuber pipe, the third connecting pipe, the screw thread wall, the knob, gas pocket and filter screen, in use, through starting the air exhauster, the wind ring will extrude the indoor portion waste gas of membrane and transport to going out intraductal through the air-supply line, when waste gas through going out the tuber pipe, pass through the filter screen one by one, form multiple filtration, reduce waste gas harmful substance, and discharge to the external world through the inside gas pocket of knob, after the filter screen uses a period, through rotating the knob, the screw thread wall with through the tuber pipe separation, take out the third connecting pipe this moment, can change the filter screen, the damage of waste gas to the human body in the film production process has been reduced, waste gas has reduced the pollution of environment.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the mounting plate of the present invention;

FIG. 3 is a schematic view of the outer appearance of the film collecting tube of the present invention;

FIG. 4 is a schematic view of the internal structure of the first connecting rod according to the present invention;

FIG. 5 is a schematic view of an appearance structure of a third connecting rod according to the present invention.

In the figure: 1. a base; 2. a film collecting box; 3. mounting a plate; 4. a guide roller; 5. a spindle rod; 6. collecting a film cylinder; 7. a first connecting rod; 8. a slider; 9. fixing the rod; 10. a chute; 11. a bearing; 12. a second connecting rod; 13. a roller; 14. an equipment housing; 15. a heating chamber; 16. a film extrusion chamber; 17. a wind ring; 18. an air inlet pipe; 19. an exhaust fan; 20. an air outlet pipe; 21. a third connecting rod; 22. a threaded wall; 23. a knob; 24. filtering with a screen; 25. air holes; 26. a film; 27. a baffle plate; 28. a humanoid plate; 29. a traction roller; 30. a positioning roller; 31. locking a ring; 32. a material conveying device; 33. a hopper; 34. an electric motor.

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.

Referring to fig. 1-5, in this embodiment: the utility model provides a degradable container bag production blown film device, which comprises a

base

1, 1 top of base is provided with receipts membrane case 2, receive the inside mounting panel 3 that is provided with of membrane case 2, the inside guide roll 4 that is provided with of mounting

panel

3, 4 both sides of guide roll are provided with

pivot pole

5, 4 upper ends of guide roll are provided with receipts membrane section of thick bamboo 6, it is provided with head rod 7 to receive 6 both sides of membrane section of thick bamboo, 7 opposite sides of head rod are provided with slider 8, 8 opposite sides of slider are provided with dead lever 9, 8 inside spouts 10 of having seted up of slider, receive the inside bearing 11 that is provided with of membrane section of

thick bamboo

6, 7 inner walls of head rod are provided with second connecting

rod

12, 12 outer walls of second connecting rod are provided with

gyro wheel

13, 1 upper end of base is located and receives membrane case 2 one side and is provided with

equipment shell

14, 14 inside heating chamber 15 that is provided with of equipment shell, 15 upper ends are provided with crowded membrane chamber 16.

In this embodiment, an air ring 17 is arranged on the outer wall of the film extrusion chamber 16, an air inlet pipe 18 is arranged on one side of the air ring 17, an exhaust fan 19 is arranged at the bottom of the air inlet pipe 18, and an air outlet pipe 20 is arranged on one side of the exhaust fan 19 away from the heating chamber 15; the quick cooling function after the film 26 is formed is achieved, and the working efficiency is improved. A third connecting rod 21 is arranged inside the air outlet pipe 20, a threaded wall 22 is arranged at the top of the third connecting rod 21, a knob 23 is arranged at the top of the threaded wall 22, a filter screen 24 is arranged on the outer wall of the third connecting rod 21, and an air hole 25 is formed inside the knob 23; the waste gas generated when the material is heated is collected, the harmful substances in the waste gas are treated, and the damage to the human body is reduced. The upper end of the film extrusion chamber 16 is provided with a film 26, the inner wall of the equipment shell 14 is provided with a baffle plate 27, the bottom of the baffle plate 27 is provided with a human-shaped plate 28, one side of the outer wall of the equipment shell 14 is provided with a traction roller 29, the lower end of the traction roller 29 is provided with a positioning roller 30, one side of the mounting plate 3 is provided with a locking ring 31, one side of the equipment shell 14, which is far away from the film collecting box 2, is provided with a material conveying device 32, the top of the material conveying device 32 is provided with a hopper 33, and the other side of the material conveying device 32 is provided with a motor 34; the functions of transporting materials before the film 26 is formed and drawing and bundling after the film 26 is formed are realized. The number of the rollers 13 is matched with that of the chutes 10, the outer diameter size of the rollers 13 is matched with that of the inner diameter of the chutes 10, the first connecting rod 7 is connected with the chutes 10 in a sliding mode through the rollers 13, and the rollers 13 are connected with the first connecting rod 7 in a rotating mode through the second connecting rods 12; the film collecting barrel 6 is convenient to mount and dismount, the replacement time of the film collecting barrel 6 is shortened, and the working efficiency is improved. The outer diameter of the first connecting rod 7 is matched with the inner diameter of the bearing 11, the first connecting rod 7 is rotatably connected with the film collecting cylinder 6 through the bearing 11, and the guide roller 4 is rotatably connected with the film collecting cylinder 6 through a film 26; the film collecting cylinder 6 can automatically rise after moving and collecting the film, and can be fixed in a contact manner, so that the disassembling time is reduced. The number of the filter screens 24 and the air holes 25 is a plurality, the outer diameter sizes of the filter screens 24 and the threaded walls 22 are matched with the inner diameter size of the air outlet pipe 20, the inner diameter size of the filter screens 24 is matched with the outer diameter size of the third connecting rod 21, and the knob 23 is rotatably connected with the air outlet pipe 20 through the threaded walls 22; the waste gas in the heating chamber 15 is collected and treated, and the pollution to human bodies and the external environment is reduced.

The working principle and the using process of the utility model are as follows: when the film blowing device for producing the degradable paper bags is used, the first connecting rods 7 on two sides of the film collecting barrel 6 are placed in the sliding grooves 10 in the sliding blocks 8, the rollers 13 in the first connecting rods 7 gradually move downwards in the sliding grooves 10 to drive the film collecting barrel 6 to be in contact with the guide rollers 4, the film 26 is sleeved on the surface of the film collecting barrel 6 at the moment, the rotating shaft rods 5 are started, the guide rollers 4 drive the film collecting barrel 6 to rotate, the film 26 is gradually wound on the surface of the film collecting barrel 6, the outer diameter of the film collecting barrel 6 is gradually enlarged at the moment, the rollers 13 are driven to move upwards, the fixation between the first connecting rods 7 and the sliding blocks 8 is released, the disassembly is completed, the installation and the disassembly of the film collecting barrel 6 after the bundling are convenient, the replacement time is reduced, the working efficiency is improved, meanwhile, the air ring 17 transports waste gas in the film extruding chamber 16 to the air outlet pipe 20 through the air inlet pipe 18 by starting the exhaust fan 19, when the waste gas passes through the air outlet pipe 20, form multiple filtration through filter screen 24 one by one, reduce waste gas harmful substance to discharge to the external world through knob 23 inside gas pocket 25, after filter screen 24 used a period, through rotating knob 23, threaded wall 22 and play tuber pipe 20 separation, take out third connecting rod 21 this moment, can change filter screen 24, reduced the damage of waste gas to the human body in the film 26 production process, reduced the pollution of waste gas to the environment.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a degradable container bag production blown film device which characterized in that: comprises a base (1), a film collecting box (2) is arranged at the top of the base (1), a mounting plate (3) is arranged inside the film collecting box (2), a guide roller (4) is arranged inside the mounting plate (3), rotating shaft rods (5) are arranged on two sides of the guide roller (4), a film collecting barrel (6) is arranged at the upper end of the guide roller (4), first connecting rods (7) are arranged on two sides of the film collecting barrel (6), a sliding block (8) is arranged on the other side of each first connecting rod (7), a fixing rod (9) is arranged on the other side of each sliding block (8), a sliding groove (10) is formed inside each sliding block (8), a bearing (11) is arranged inside the film collecting barrel (6), a second connecting rod (12) is arranged on the inner wall of each first connecting rod (7), idler wheels (13) are arranged on the outer wall of each second connecting rod (12), an equipment shell (14) is arranged on one side, positioned on one side of the film collecting box (2), at the upper end of the base (1), a heating chamber (15) is arranged in the equipment shell (14), and a film extruding chamber (16) is arranged at the upper end of the heating chamber (15).

2. The film blowing device for producing degradable paper bags according to claim 1, wherein: crowded membrane room (16) outer wall is provided with wind ring (17), wind ring (17) one side is provided with air-supply line (18), air-supply line (18) bottom is provided with air exhauster (19), one side that heating chamber (15) were kept away from in air exhauster (19) is provided with out tuber pipe (20).

3. The film blowing device for producing degradable paper bags according to claim 2, wherein: go out tuber pipe (20) inside and be provided with third connecting rod (21), third connecting rod (21) top is provided with screw thread wall (22), screw thread wall (22) top is provided with knob (23), third connecting rod (21) outer wall is provided with filter screen (24), knob (23) inside is seted up there is gas pocket (25).

4. The film blowing device for producing degradable paper bags according to claim 1, wherein: crowded membrane room (16) upper end is provided with film (26), equipment shell (14) inner wall is provided with baffle (27), baffle (27) bottom is provided with people's shape board (28), equipment shell (14) outer wall one side is provided with carry over pinch rolls (29), carry over pinch rolls (29) lower extreme is provided with registration roller (30), mounting panel (3) one side is provided with locking ring (31), one side that receipts membrane case (2) was kept away from in equipment shell (14) is provided with material transporting device (32), material transporting device (32) top is provided with hopper (33), material transporting device (32) opposite side is provided with motor (34).

5. The film blowing device for producing degradable paper bags according to claim 1, wherein: the quantity phase-match of gyro wheel (13) and the quantity phase-match of spout (10), the external diameter size of gyro wheel (13) and the internal diameter size phase-match of spout (10), first connecting rod (7) are through gyro wheel (13) and spout (10) sliding connection, gyro wheel (13) are connected with first connecting rod (7) rotation through second connecting rod (12).

6. The film blowing device for producing degradable paper bags according to claim 1 or 4, wherein: the outer diameter of the first connecting rod (7) is matched with the inner diameter of the bearing (11), the first connecting rod (7) is rotatably connected with the film collecting barrel (6) through the bearing (11), and the guide roller (4) is rotatably connected with the film collecting barrel (6) through a film (26).

7. The film blowing device for producing degradable paper bags according to claim 3, wherein: the quantity of filter screen (24) and air pocket (25) is a plurality of, the external diameter size of filter screen (24) and screw wall (22) and the internal diameter size phase-match that goes out tuber pipe (20), the internal diameter size of filter screen (24) and the external diameter size phase-match of third connecting rod (21), knob (23) are connected through screw wall (22) and play tuber pipe (20) rotation.