CN214419367U

CN214419367U - PE casting film cooling device

Info

Publication number: CN214419367U
Application number: CN202120233269.XU
Authority: CN
Inventors: 刘文艺; 岳宇; 蹇刚; 岳净夫; 李建平
Original assignee: Chongqing Hetai Runjia Co ltd
Current assignee: Chongqing Hetai Runjia Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-19
Anticipated expiration: 2031-01-27

Abstract

A PE casting film cooling device is used for solving the technical problem that some cooling devices in the prior art mentioned in the background technology can only be suitable for cooling a film pulled from a specific direction, thereby causing a small application range, and comprises a vertical rod, a sliding sleeve, a cooling box, an air hose and an air pump, wherein the sliding sleeve is sleeved on the vertical rod and can slide along the vertical rod, the sliding sleeve can rotate relative to the vertical rod, the cooling box is of a box body structure with two open ends, the cooling box is of a double-wall sandwich structure, the inner wall of the cooling box is provided with a plurality of air holes communicated with a sandwich cavity, one side of the cooling box is rotatably connected with the sliding sleeve, the air pump is arranged at one side of the vertical rod, one end of the air hose is connected with the output end of the air pump, the other end of the air hose is fixedly arranged on the outer wall of the cooling box in a penetrating way, and the other end of the air hose is communicated with the sandwich cavity, the cooling device is mainly used for cooling the film.

Description

PE casting film cooling device

Technical Field

The utility model relates to a film production technical field, concretely relates to PE curtain coating film cooling device convenient to adaptation film pulls angle.

Background

The PE cast film needs to be cooled in the production process of the PE cast film, the film is generally cooled by cooling water in the prior art, or the film is cooled by adopting a blowing mode, and some cooling devices for cooling the film in the prior art can only be generally suitable for cooling the film drawn from a specific direction, so that the application range is small, and the cooling device is not beneficial to cooling the film.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is not enough to prior art, provides a PE curtain coating film cooling device for some cooling device can only adapt to the film that pulls from specific direction and come and cool down in solving the prior art that mentions in the background art, thereby cause the little technical problem of application scope.

The utility model provides a PE curtain coating film cooling device, includes montant, sliding sleeve, cooler bin, breather hose and air pump, and the sliding sleeve cover is established on the montant and it can be followed the montant and slided, and this sliding sleeve montant relatively rotates, the cooler bin is both ends open-ended box structure, and this cooler bin is double-walled sandwich structure, and it has a plurality of air vents that communicate with interbedded cavity to open on the inner wall of this cooler bin, and this cooler bin one side is rotated with the sliding sleeve and is connected, one side of montant is located to the air pump, and breather hose one end is connected with the output of air pump, and the outer wall of cooler bin is worn to establish to its other end is fixed, and this other end switches on with interbedded cavity.

The working principle is as follows: according to the traction direction and the traction angle of the film in the production process, an operator firstly rotates the sliding sleeve, so that the sliding sleeve drives the cooling box to rotate until a connecting line of openings at two ends of the cooling box is approximately in the direction of traction of the film.

Then the operating personnel can vertically slide the sliding sleeve to after the sliding sleeve drives the cooling box to vertically move to a proper height, the operating personnel lock the sliding sleeve to the vertical rod again.

Then the operator rotates the cooling box again, so that the connecting line of the openings at the two ends of the cooling box is parallel to the traction direction of the film, the operator penetrates the film from one end of the cooling box and penetrates the film from the other end of the cooling box, the air pump is started in the process, the air pump introduces cooling air into the cavity of the interlayer of the cooling box through the ventilation hose, and the cooling air is blown to the film which is dragged to pass through the cooling box through the ventilation hole, so that the purpose of cooling the film is achieved.

The utility model has the advantages that:

the utility model discloses in, the operation personnel are through rotating the sliding sleeve, sliding sleeve drive cooler bin rotate round the montant to can roughly adjust the cooler bin both ends open-ended direction and be unanimous with the direction of pulling the film.

Then the operator rotates to adjust the cooling box, so that the connecting line of the openings at the two ends of the cooling box is parallel to the direction of the traction film, and then the operator vertically slides to adjust the sliding sleeve, so that the sliding sleeve drives the cooling box to vertically move to a proper station.

And finally, the operator enters the end part of the film from the opening at one end of the cooling box, the end part of the film penetrates out from the other end of the cooling box, then the film is continuously pulled, the air pump introduces cooling air into the cavity of the interlayer of the cooling box through the ventilation hose, and the cooling air is blown onto the film pulled through the cooling box through the ventilation hole, so that the purpose of cooling the film is achieved.

This kind of mode can adapt to and carry out cooling to the film under the not equidirectional towed mode of production of film, thereby the utility model discloses can adapt to further and cool down to the film of pulling the in-process, further enlarge the utility model discloses the application scope of structure.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Description of reference numerals: the air pump comprises a vertical rod 1, a sliding sleeve 2, a cooling box 3, an air hose 4, an air pump 5, a cavity 6, an air vent 7, a connecting shaft 8, a first bolt 9, a bottom plate 10, a lantern ring 11, a motor 12, a vertical shaft 13, a connecting plate 14, a first mounting plate 15, a second mounting plate 16, a second bolt 17, a support column 18 and a moving wheel 19.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, a PE curtain coating film cooling device, including montant 1, sliding sleeve 2, cooler bin 3, breather hose 4 and air pump 5, montant 1 is hollow structure, and 2 covers of sliding sleeve are established on montant 1 and it can be followed montant 1 and slided, and this sliding sleeve 2 can rotate montant 1 relatively, cooler bin 3 is both ends open-ended box structure, and this cooler bin 3 is double-walled sandwich structure, and this cooler bin 3 is the plastic material structure, and it has a plurality of air vents 7 that communicate with interbedded cavity 6 to open on the inner wall of this cooler bin 3, a plurality of this air vents 7 evenly distributed on the inner wall of cooler bin 3.

One side of the cooling box 3 is rotatably connected with the sliding sleeve 2, the air pump 5 is arranged on one side of the vertical rod 1, one end of the air hose 4 is connected with the output end of the air pump 5, the other end of the air hose fixedly penetrates through the outer wall of the cooling box 3, and the other end of the air hose is communicated with the interlayer cavity 6.

A horizontal connecting shaft 8 is fixed on the side wall of the cooling box 3, the connecting shaft 8 is arranged in the sliding sleeve 2 in a penetrating mode and can rotate relative to the sliding sleeve 2, and the sliding sleeve 2 is connected with a first bolt 9 which can be abutted against the connecting shaft 8 after being screwed in through threads.

After the operation personnel unscrewed first bolt 9, can pass through connecting axle 8 rotates cooling box 3 to again through screwing make first bolt 9 and connecting axle 8 butt behind the first bolt 9, the angle that cooling box 3 can be adjusted in this kind of mode in a flexible way and locking cooling box 3, and the practicality is strong.

The bottom end of the vertical rod 1 is fixed with a bottom plate 10, a plurality of supporting columns 18 are fixed at the bottom of the bottom plate 10, and the bottom of each supporting column 18 is provided with a movable wheel 19. The utility model discloses a driving assembly, including montant 1, lantern ring 11, this lantern ring 11, threaded connection one on this lantern ring 11 can with the second bolt 17 of montant 1 butt after precession, be equipped with one between this lantern ring 11 and the sliding sleeve 2 and be used for driving the gliding drive assembly of sliding sleeve 2 that the cover was established with bottom plate 10 butt on the montant 1, this lantern ring 11 can rotate around montant 1. Drive assembly includes motor 12, vertical axis 13 and connecting plate 14, and motor 12 fixes on lantern ring 11 through first mounting panel 15, and motor 12's output is located to vertical axis 13, and connecting plate 14 is fixed in sliding sleeve 2 one side, and vertical axis 13 is the threaded rod structure, and this vertical axis 13 wears to establish connecting plate 14 and with connecting plate 14 threaded connection. The lantern ring 11 one side is fixed with second mounting panel 16, air pump 5 is fixed on second mounting panel 16, and this air pump 5, cooler bin 3 lie in montant 1 with one side, locate montant 1 with same one side with air pump 5 and cooler bin 3, this kind of mode can avoid cooler bin 3 to drive breather hose 4 to twist reverse in following with sliding sleeve 2 rotation in-process effectively to guarantee that cooling gas smoothly passes through in breather hose 4.

The motor 12 is started, the motor 12 drives the vertical shaft 13 to rotate, the vertical shaft 13 drives the connecting plate 14 to vertically move, then the connecting plate 14 drives the sliding sleeve 2 to vertically move, and the mode can replace manual work to directly adjust the working height of the cooling box 3, so that manpower is saved, and the adjusting efficiency can be improved.

The working principle is as follows:

the operation personnel will at first the utility model discloses the structure promotes to shift to established processing place.

Then according to the traction direction and the traction angle of the film in the production process, an operator firstly rotates the sliding sleeve 2, at the moment, the sliding sleeve 2 drives the lantern ring 11, the motor 12 and the cooling box 3 to rotate until the connecting line of the openings at the two ends of the cooling box 3 is approximately positioned in the direction of traction of the film.

But later the operation personnel vertical slip sliding sleeve 2, the concrete process is the start motor 12, and motor 12 drive vertical axis 13 pivot, and vertical axis 13 drives connecting plate 14 vertical slip, and connecting plate 14 drives sliding sleeve 2 along vertical slip on montant 1 to sliding sleeve 2 drives 3 vertical movements of cooler bin and arrives suitable high back, and the operation personnel passes through once more the second bolt 17 locks lantern ring 11 on montant 1, and sliding sleeve 2 is also locked on montant 1 this moment.

Then the operator unscrews the first bolt 9 again, then rotates the cooling box 3, so that the connecting line of the openings at the two ends of the cooling box 3 is parallel to the traction direction of the film, then the operator again screws in the first bolt 9 to enable the first bolt 9 to abut against the connecting shaft 8, then the operator enables the film to pass through one end of the cooling box 3 and enable the film to pass out of the other end of the cooling box 3, in the process, the air pump 5 is started, the air pump 5 introduces cooling air into the cavity 6 of the interlayer of the cooling box 3 through the ventilation hose 4, and the cooling air blows to the film which is dragged to pass through the cooling box 3 through the ventilation hole 7, so that the film is cooled.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A PE casting film cooling device is characterized in that: including montant (1), sliding sleeve (2), cooler bin (3), breather hose (4) and air pump (5), sliding sleeve (2) cover is established on montant (1) and it can be followed montant (1) and slide, and this sliding sleeve (2) montant (1) relatively rotates, cooler bin (3) are both ends open-ended box structure, and this cooler bin (3) are double-walled sandwich structure, open on the inner wall of this cooler bin (3) have a plurality of air vent (7) with interbedded cavity (6) intercommunication, and this cooler bin (3) one side rotates with sliding sleeve (2) to be connected, one side of montant (1) is located in air pump (5), and breather hose (4) one end is connected with the output of air pump (5), and the outer wall of its other end fixed wear to establish cooler bin (3), and this other end switches on with interbedded cavity (6).

2. A PE cast film cooling apparatus according to claim 1, characterized in that: the cooling box is characterized in that a horizontal connecting shaft (8) is fixed on the side wall of the cooling box (3), the connecting shaft (8) is arranged in the sliding sleeve (2) in a penetrating mode and can rotate relative to the sliding sleeve (2), and the sliding sleeve (2) is connected with a first bolt (9) which can be abutted against the connecting shaft (8) after being screwed in through threads.

3. A PE cast film cooling apparatus according to claim 1, characterized in that: the bottom end of the vertical rod (1) is fixed with a bottom plate (10), a sleeve ring (11) which is abutted to the bottom plate (10) is sleeved on the vertical rod (1), the sleeve ring (11) can rotate around the vertical rod (1), and a driving assembly used for driving the sliding sleeve (2) to slide is arranged between the sleeve ring (11) and the sliding sleeve (2).

4. A PE cast film cooling apparatus according to claim 3, characterized in that: drive assembly includes motor (12), vertical axis (13) and connecting plate (14), and motor (12) are fixed on lantern ring (11) through first mounting panel (15), and the output of motor (12) is located in vertical axis (13), and sliding sleeve (2) one side is fixed in connecting plate (14), and vertical axis (13) are the threaded rod structure, and connecting plate (14) threaded connection are worn to establish in this vertical axis (13).

5. A PE cast film cooling apparatus according to claim 3, characterized in that: lantern ring (11) one side is fixed with second mounting panel (16), air pump (5) are fixed on second mounting panel (16), and this air pump (5), cooler bin (3) are located same one side of montant (1).

6. A PE cast film cooling apparatus according to claim 3, characterized in that: and the lantern ring (11) is in threaded connection with a second bolt (17) which can be abutted against the vertical rod (1) after being screwed in.

7. A PE cast film cooling apparatus according to claim 1, characterized in that: the cooling box (3) is of a plastic material structure.

8. A PE cast film cooling apparatus according to claim 1, characterized in that: the vertical rod (1) is of a hollow structure.

9. A PE cast film cooling apparatus according to claim 3, characterized in that: a plurality of supporting columns (18) are fixed at the bottom of the bottom plate (10), and moving wheels (19) are arranged at the bottom of each supporting column (18).

10. A PE cast film cooling apparatus according to claim 1, characterized in that: the ventilation holes (7) are uniformly distributed on the inner wall of the cooling box (3).