CN221249554U - Cooling device is used in plastic film production - Google Patents
Cooling device is used in plastic film production Download PDFInfo
- Publication number
- CN221249554U CN221249554U CN202322815767.7U CN202322815767U CN221249554U CN 221249554 U CN221249554 U CN 221249554U CN 202322815767 U CN202322815767 U CN 202322815767U CN 221249554 U CN221249554 U CN 221249554U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- roller body
- water outlet
- cooling device
- plastic film
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- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 239000002985 plastic film Substances 0.000 title claims abstract description 16
- 229920006255 plastic film Polymers 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010096 film blowing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of film blowing structures, in particular to a cooling device for plastic film production. The technical proposal comprises: bottom plate, water outlet head, filling column and roll body, the lower surface of bottom plate is equipped with the supporting seat, upper surface one side of bottom plate is equipped with the left side board, the upper surface opposite side of bottom plate is equipped with the right side board, the both ends of roll body are rotated respectively and are installed on left side board, the right side board, the one end axis department rotation of roll body is equipped with the water outlet head, the other end rotation of roll body is installed the water inlet head. The utility model adopts the circulating water cooling function through the cooperation between the structures, can actively exchange heat with the finished film, and improves the cooling effect.
Description
Technical Field
The utility model relates to the technical field of film blowing structures, in particular to a cooling device for plastic film production.
Background
The film blowing machine is to add dry polyethylene particles into a blanking hopper, to melt the polyethylene particles gradually due to the external heating of a charging barrel, to filter out impurities from a die head by a machine head, to cool and blow the polyethylene particles by a wind ring, to roll up the finished film into a cylinder shape by a traction roller.
The film blowing machine in the prior art is easy to cause adhesion of the thermally formed films together due to insufficient cooling effect in the processing process, and influences the conveying and rolling of the subsequent films.
Therefore, we propose a cooling device for plastic film production to solve the existing problems.
Disclosure of Invention
The utility model aims at solving the problems in the background art and provides a cooling device for producing a plastic film.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cooling device is used in plastic film production, includes bottom plate, water outlet head, filling column and roll body, the lower surface of bottom plate is equipped with the supporting seat, upper surface one side of bottom plate is equipped with the left side board, the upper surface opposite side of bottom plate is equipped with the right side board, the both ends of roll body are rotated respectively and are installed on left side board, the right side board, the one end axis department rotation of roll body is equipped with the water outlet head, the other end rotation of roll body is installed the water inlet head.
Preferably, the water outlet head penetrates through the left side plate, and a water outlet pipe is arranged at one end of the water outlet head protruding out of the left side plate through a bolt.
Preferably, the roller body protrudes one end of the right side plate and is provided with a driven wheel, the upper surface of the right side plate is provided with a motor through a bolt, and the output end of the motor is in transmission connection with the driven wheel through a chain belt. Preferably, the connection parts of the water outlet head, the water inlet head and the roller body are all provided with rotary sealing pieces, and the water inlet head is provided with a water inlet pipe.
Preferably, the inner cavity of the roller body is symmetrically provided with connecting rods, and the end heads of each connecting rod are arranged on the filling column.
Preferably, the four support seats are distributed in rectangular array on the lower surface of the bottom plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. The cooling device for plastic film production can be placed at a designated position in the use process, the finished film subjected to blow molding moves under the rolling action of the conveying roller, at the moment, the finished film in the conveying state contacts the surface of the roller body, external circulating cooling water is connected in the roller body, the temperature of the surface of the finished film is taken away by the cooling water under the action of heat exchange, the rotation of the roller body can be synchronously controlled, the moving friction force between the rotating roller body and the finished film is greatly reduced, the contact area between the roller body and the finished film is ensured to be comprehensive and uniform, and the cooling device adopts the circulating water cooling function, can actively exchange heat with the finished film, and improves the cooling effect.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic top view of the present utility model.
Reference numerals: 1. a bottom plate; 2. a supporting seat is made; 3. a water outlet pipe; 4. a water outlet head; 5. a left side plate; 6. a connecting rod; 7. a packed column; 8. a roller body; 9. a right side plate; 10. a water inlet head; 11. driven wheel; 12. a chain belt; 13. a water inlet pipe; 14. and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, the cooling device for plastic film production provided by the utility model comprises a bottom plate 1, a water outlet head 4, a filling column 7 and a roller body 8, wherein a supporting seat 2 is arranged on the lower surface of the bottom plate 1, a left side plate 5 is arranged on one side of the upper surface of the bottom plate 1, a right side plate 9 is arranged on the other side of the upper surface of the bottom plate 1, two ends of the roller body 8 are respectively rotatably arranged on the left side plate 5 and the right side plate 9, the water outlet head 4 is rotatably arranged at a central shaft at one end of the roller body 8, and a water inlet head 10 is rotatably arranged at the other end of the roller body 8.
Based on example 1: the device can be placed at a designated position, the finished film subjected to blow molding moves under the rolling action of the conveying roller, at the moment, the finished film in the conveying state contacts the surface of the roller body 8, external circulating cooling water is connected in the roller body 8, the temperature of the surface of the finished film is taken away by the cooling water under the action of heat exchange, the roller body 8 can be synchronously controlled to rotate, the moving friction force between the rotating roller body 8 and the finished film is greatly reduced, and the contact area between the roller body 8 and the finished film can be comprehensively and uniformly ensured.
Example two
As shown in fig. 1-3, the cooling device for plastic film production according to the present utility model further includes: the water outlet head 4 penetrates through the left side plate 5, the water outlet pipe 3 is arranged at one end, protruding out of the left side plate 5, of the water outlet head 4 through bolts, the water inlet pipe 13 is arranged on the water inlet head 10, and through the cooperation of the structure, the water inlet pipe 13 is connected with the water outlet pipe 3 through an external circulating water pipeline, so that flowing cooling water flow is generated in the roller body 8.
Driven wheel 11 is installed to the outstanding one end of right side board 9 of roll body 8, and motor 14 is installed through the bolt to the upper surface of right side board 9, and the output of motor 14 passes through chain belt 12 and is connected with driven wheel 11 transmission, through the cooperation of above-mentioned structure, and motor 14 work drives roll body 8 rotation through chain belt 12.
The joints of the water outlet head 4, the water inlet head 10 and the roller body 8 are respectively provided with a rotary sealing piece, and the sealing performance of the rotary joints of the water outlet head 4, the water inlet head 10 and the roller body 8 is ensured through the design of the rotary sealing pieces.
Connecting rods 6 are symmetrically arranged in the inner cavity of the roller body 8, the end heads of the connecting rods 6 are arranged on filling columns 7, the filling columns 7 are used for partially filling the inside of the roller body 8 through the design of the filling columns 7, the inner area of the roller body 8 is reduced, the flow speed of water flowing through the gap between the roller body 8 and the filling columns 7 is improved, and heat absorbed by the roller body 8 can be taken away rapidly.
The four supporting seats 2 are arranged on the lower surface of the bottom plate 1 in a rectangular array.
It should be noted that the motor 14 and the rotary seal structure are well known in the prior art, and the working principle and the internal structure thereof are known to those skilled in the art, and the present utility model only uses the functions thereof and does not improve the internal structure thereof, so the details are not described herein, and those skilled in the art can perform any optional matching according to the needs or convenience thereof.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A cooling device for plastic film production comprises a bottom plate (1), a water outlet head (4) and a filling column (7)
And a roller body (8), characterized in that: the lower surface of the bottom plate (1) is provided with a supporting seat (2), and the bottom plate
(1) A left side plate (5) is arranged on one side of the upper surface of the bottom plate (1), and a right side is arranged on the other side of the upper surface of the bottom plate
The two ends of the roller body (8) are respectively rotatably arranged on the left side plate (5) and the right side plate (9)
On the upper part, a water outlet head (4) is rotatably arranged at the middle shaft at one end of the roller body (8), and the other end of the roller body (8)
The end is rotatably provided with a water inlet head (10).
2. A cooling device for plastic film production according to claim 1, wherein: by a means of
The water outlet head (4) penetrates through the left side plate (5), and the water outlet head (4) protrudes out of one end of the left side plate (5)
And a water outlet pipe (3) is arranged through a bolt.
3. A cooling device for plastic film production according to claim 1, wherein: by a means of
One end of the roller body (8) protruding out of the right side plate (9) is provided with a driven wheel (11), and the right side plate (9)
Is provided with a motor (14) through bolts, and the output end of the motor (14) is provided with a chain belt (12)
Is in transmission connection with the driven wheel (11).
4. A cooling device for plastic film production according to claim 1, wherein: by a means of
The joints of the water outlet head (4), the water inlet head (10) and the roller body (8) are respectively provided with a rotary sealing piece, and
A water inlet pipe (13) is arranged on the water inlet head (10).
5. A cooling device for plastic film production according to claim 1, wherein: by a means of
Connecting rods (6) are symmetrically arranged in the inner cavity of the roller body (8), and the end heads of the connecting rods (6) are respectively provided with
Is mounted on the packed column (7).
6. A cooling device for plastic film production according to claim 1, wherein: by a means of
The four supporting seats (2) are arranged on the lower surface of the bottom plate (1)
Distributed in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815767.7U CN221249554U (en) | 2023-10-20 | 2023-10-20 | Cooling device is used in plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815767.7U CN221249554U (en) | 2023-10-20 | 2023-10-20 | Cooling device is used in plastic film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221249554U true CN221249554U (en) | 2024-07-02 |
Family
ID=91652979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322815767.7U Active CN221249554U (en) | 2023-10-20 | 2023-10-20 | Cooling device is used in plastic film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221249554U (en) |
-
2023
- 2023-10-20 CN CN202322815767.7U patent/CN221249554U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |