CN216682982U - A cooling device for production of PVC film - Google Patents
A cooling device for production of PVC film Download PDFInfo
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- CN216682982U CN216682982U CN202123444299.4U CN202123444299U CN216682982U CN 216682982 U CN216682982 U CN 216682982U CN 202123444299 U CN202123444299 U CN 202123444299U CN 216682982 U CN216682982 U CN 216682982U
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- cooling cylinder
- placing
- pvc film
- placing frame
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Abstract
The utility model belongs to the technical field of film production equipment, and provides a cooling device for PVC film production, which comprises a placing frame, wherein a cooling part is arranged in the placing frame, and the cooling part comprises a support plate, a first cooling cylinder and a second cooling cylinder; the upper end of the support plate is provided with the first cooling cylinder; the upper end of the placing frame is provided with an adjusting column, and the outer wall of the placing frame is provided with a through hole; the other end of the adjusting column penetrates through the through hole to the placing frame; the tail end of the adjusting column is provided with the second cooling cylinder, and the second cooling cylinder and the first cooling cylinder are arranged up and down correspondingly; the side of the placing frame is provided with a distributor. The cooling device for PVC film production provided by the utility model is convenient for directly replacing cooling liquid, the cooling roller is not required to be disassembled, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of film production equipment, in particular to a cooling device for PVC film production.
Background
The main component of the PVC film is polyvinyl chloride resin, which is commonly used in the industries of building materials, packaging and the like, and the PVC film is more popular when being applied to the aspect of glass decoration recently; the production flow of the PVC film is as follows: firstly, PVC resin particles are melted and extruded by an extruder, then are made into a film by a calender, and then are shaped by a cooling mechanism, and finally are trimmed and wound;
the cooling mechanism generally comprises a plurality of cooling rollers with circulating cooling water introduced into the cooling rollers, so that the PVC film is rapidly shaped, and the adhesion between the PVC film and the rollers is avoided; the temperature of the cooling water rises after the cooling water is used for a period of time, and the cooling water needs to be replaced, otherwise, the cooling effect is influenced; the cooling roll needs to be removed and replaced, but the replacement operation is troublesome and takes a long time, which reduces the production efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the cooling device for producing the PVC film, which is convenient for directly replacing cooling liquid, does not need to disassemble a cooling roller and improves the production efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling device for PVC film production comprises a placing frame, wherein a cooling part is arranged in the placing frame, and the cooling part comprises a support plate, a first cooling cylinder and a second cooling cylinder; the support plate is arranged at the bottom of the placing frame, and the first cooling cylinder is arranged at the upper end of the support plate; a first connecting plug is arranged at the end part of the first cooling cylinder;
the upper end of the placing frame is provided with an adjusting column, and the outer wall of the placing frame is provided with a through hole; a nut is arranged at one end of the adjusting column, and the other end of the adjusting column penetrates through the through hole to the placing frame;
the tail end of the adjusting column is provided with the second cooling cylinder, the second cooling cylinder and the first cooling cylinder are arranged in a vertically corresponding mode, and the end part of the second cooling cylinder is provided with a second connecting plug;
the side of placing the frame sets up the distributor, the side of distributor sets gradually first hose and second hose, first hose the second hose respectively with first connection end cap the second is connected the end cap and is connected.
As a modified technical scheme, a discharge pipe is arranged at the bottom of the first cooling cylinder, and an extension hose is arranged at the end part of the discharge pipe.
As an improved technical scheme, a temperature sensor is arranged in the first cooling cylinder, a control screen is arranged on the side edge of the placing frame, and the control screen and the temperature sensor are electrically connected.
As an improved technical scheme, the outer wall of the adjusting column is provided with scales, and the scales are sequentially arranged along the length direction of the adjusting column.
As an improved technical scheme, a first electric telescopic rod is arranged at the lower end of the placing frame, and a placing plate is arranged at the lower end of the first electric telescopic rod.
As an improved technical scheme, a liquid storage barrel is arranged at the upper end of the placing plate, a pressure pump is arranged on the side edge of the liquid storage barrel, and two ends of the pressure pump are respectively connected with the distributor and the liquid storage barrel.
As an improved technical scheme, a gravity block is arranged on the upper portion of the placing plate, a supporting tube is arranged on the upper portion of the placing plate, and two ends of the supporting tube are respectively connected with the electric telescopic rod and the placing plate.
As an improved technical scheme, the upper end of the placing plate is provided with two guide parts, and the two guide parts are respectively arranged at two opposite side edges of the guide part;
the guide part comprises a second electric telescopic rod, a fixing block and a guide plate, the end part of the second electric telescopic rod is provided with the fixing block, and the upper part of the fixing block is provided with the guide plate.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. the scheme is that the placing frame is provided, and the cooling part is arranged in the placing frame and comprises a support plate, a first cooling cylinder and a second cooling cylinder; the upper end of the support plate is provided with the first cooling cylinder; the tail end of the adjusting column is provided with the second cooling cylinder, the second cooling cylinder and the first cooling cylinder are arranged in a vertically corresponding mode, a distributor is arranged on the side edge of the placing frame, a first hose and a second hose are sequentially arranged on the side edge of the distributor, and the first hose and the second hose are connected with the first connecting plug and the second connecting plug respectively; the cooling liquid is convenient to directly replace, the cooling roller is not required to be disassembled, and the production efficiency is improved.
2. A discharge pipe is arranged at the bottom of the first cooling cylinder, and an extension hose is arranged at the end part of the discharge pipe; the waste liquid is convenient to discharge.
3. The outer wall of the adjusting column is provided with scales which are sequentially arranged along the length direction of the adjusting column; the horizontal placement of the second cooling cylinder is convenient to adjust.
4. The lower end of the placing frame is provided with a first electric telescopic rod, and the lower end of the first electric telescopic rod is provided with a placing plate; the upper end of the placing plate is provided with a guide part; the PVC film is guided to prevent deviation during movement.
In conclusion, the cooling device for PVC film production provided by the utility model is convenient for directly replacing the cooling liquid without disassembling the cooling roller; meanwhile, the structure is simple, the operation is convenient, and the popularization and the use are facilitated.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a cooling device for PVC film production;
FIG. 2 is a schematic view of a second cooling cartridge installation;
FIG. 3 is a schematic view of the placement frame installation;
FIG. 4 is a schematic view of a dispenser installation;
FIG. 5 is a front view of a cooling apparatus for PVC film production;
FIG. 6 is a top view of a cooling apparatus for PVC film production.
In the drawing, 1, a placing frame, 11, a through hole, 2, a cooling part, 21, a support plate, 22, a first cooling cylinder, 221, a first connecting plug, 23, a second cooling cylinder, 231, a second connecting plug, 3, an adjusting column, 31, a nut, 32, a scale, 4, a distributor, 41, a first hose, 42, a second hose, 5, a discharge pipe, 51, an extending hose, 6, a temperature sensor, 61, a control screen, 7, a first electric telescopic rod, 71, a placing plate, 72, a gravity block, 73, a support pipe, 8, a liquid storage barrel, 81, a pressure pump, 9, a guide part, 91, a second electric telescopic rod, 92, a fixing block, 93 and a guide plate.
Detailed Description
The technical solution of the present invention will be described in detail with reference to specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 6, the utility model provides a cooling device for PVC film production, which comprises a placing frame 1, wherein a first electric telescopic rod 7 is arranged at the lower end of the placing frame 1, and a placing plate 71 is arranged at the lower end of the first electric telescopic rod 7; due to different heights of the production line, the height of the placing frame 1 needs to be adjusted;
the upper part of the placing plate 71 is provided with a gravity block 72, the upper part of the placing plate 71 is provided with a supporting pipe 73, and the two ends of the supporting pipe 73 are respectively connected with the first electric telescopic rod 7 and the placing plate 71; the gravity block 72 is convenient for installation and disassembly;
a cooling part 2 is arranged in the placing frame 1, and the cooling part 2 comprises a support plate 21, a first cooling cylinder 22 and a second cooling cylinder 23;
a support plate 21 is arranged at the bottom of the placing frame 1, and a first cooling cylinder 22 is arranged at the upper end of the support plate 21; the end part of the first cooling cylinder 22 is provided with a first connecting plug 221; the first cooling cylinder 22 cools the lower end of the PVC film;
the upper end of the placing frame 1 is provided with an adjusting column 3, and the outer wall of the placing frame 1 is provided with a through hole 11; one end of the adjusting column 3 is provided with a nut 31, and the other end of the adjusting column 3 penetrates through the through hole 11 to the placing frame 1; the adjusting column 3 is arranged to facilitate the height adjustment of the second cooling cylinder 23, so that the cooling requirements of films with different thicknesses are met;
the outer wall of the adjusting column 3 is provided with scales 32, and the scales 32 are sequentially arranged along the length direction of the adjusting column 3; the horizontal arrangement of the second cooling cylinder 23 is convenient to adjust, and the inclination is avoided;
the tail end of the adjusting column 3 is provided with a second cooling cylinder 23, the second cooling cylinder 23 and the first cooling cylinder 22 are arranged up and down correspondingly, and the end part of the second cooling cylinder 23 is provided with a second connecting plug 231; the second cooling cylinder 23 cools the upper end of the PVC film;
the distributor 4 is arranged on the side edge of the placing frame 1, the first hose 41 and the second hose 42 are sequentially arranged on the side edge of the distributor 4, and the first hose 41 and the second hose 42 are respectively connected with the first connecting plug 221 and the second connecting plug 231; the distributor 4 is arranged to facilitate the simultaneous addition of cooling liquid to the second cooling cylinder 23 and the first cooling cylinder 22; the first and second hoses 41 and 42 are not connected to the first and second cooling cylinders 22 and 23 during cooling;
the bottom of the first cooling cylinder 22 is provided with a discharge pipe 5, and the end part of the discharge pipe 5 is provided with an extension hose 51; extending hose 51 to a desired location for discharge; also, the bottom of the second cooling cylinder 23 is provided with a discharge pipe 5 and an extension hose 51;
a temperature sensor 6 is arranged in the first cooling cylinder 22, a control screen 61 is arranged on the side edge of the placing frame 1, and the control screen 61 and the temperature sensor 6 are electrically connected; the cooling liquid is added in time;
the upper end of the placing plate 71 is provided with a liquid storage barrel 8, the side edge of the liquid storage barrel 8 is provided with a pressure pump 81, and two ends of the pressure pump 81 are respectively connected with the distributor 4 and the liquid storage barrel 8; the liquid storage barrel 8 is used for storing liquid cooling liquid;
the upper end of the placing plate 71 is provided with two guide parts 9, and the two guide parts 9 are respectively arranged at two opposite side edges of the guide part 9;
the guide part 9 comprises a second electric telescopic rod 91, a fixed block 92 and a guide plate 93, the fixed block 92 is arranged at the end part of the second electric telescopic rod 91, and the guide plate 93 is arranged at the upper part of the fixed block 92; the PVC film is guided to prevent deviation during movement;
in the above embodiment, the control panel 61, the temperature sensor 6, the second electric telescopic rod 91 and the first electric telescopic rod 7 are all known technologies, and are not described again in this embodiment;
the cooling process of the PVC film is as follows:
starting the first electric telescopic rod 7, driving the placing frame 1 to move upwards by the first electric telescopic rod 7 until the PVC film is correspondingly arranged at the upper end of the first cooling cylinder 22, and stopping height adjustment;
starting the second electric telescopic rod 91, and driving the guide plate 93 to move upwards by the second electric telescopic rod 91 until the fixed block 92 is correspondingly arranged at the lower end of the PVC film;
two opposite side edges of the just-produced PVC film are correspondingly arranged between the opposite guide plates 93, and the end part of the PVC film penetrates between the second cooling cylinder 23 and the first cooling cylinder 22;
the lower end of the PVC film is in contact with the first cooling cylinder 22; the nut 31 is rotated, the nut 31 drives the adjusting column 3 to move downwards, the downward movement of the adjusting column 3 drives the second cooling cylinder 23 to move downwards until the upper end of the PVC film is contacted with the second cooling cylinder 23, and the adjusting column 3 is fixed in position through the arranged nut 31; the upper end and the lower end of the PVC film are simultaneously cooled, so that the cooling efficiency is improved;
the temperature sensor 6 senses the temperature of the cooling liquid, the cooling liquid continuously absorbs heat for a period of time, the temperature of the cooling liquid is increased, the cooling effect is reduced, and the cooling liquid needs to be replaced;
when the waste liquid is replaced, the extension hose 51 is placed in the waste liquid placing cylinder, the negative pressure pump is started, and the negative pressure generated by the negative pressure pump discharges the waste liquid in the first cooling cylinder 22 and the second cooling cylinder 23 along the discharge pipe 5 and the extension hose 51;
after the coolant is completely discharged, the first hose 41 and the second hose 42 are connected to the first connecting plug 221 and the second connecting plug 231, respectively, the pressure pump 81 is started, the pressure pump 81 pressurizes the coolant in the reservoir 8 into the distributor 4, the first cooling cylinder 22 and the second cooling cylinder 23 are added with the coolant through the first hose 41 and the second hose 42, respectively, and after the coolant is completely replaced, the first hose 41 and the second hose 42 are disconnected from the first connecting plug 221 and the second connecting plug 231 again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (8)
1. A cooling device for PVC film production which characterized in that: the cooling device comprises a placing frame, wherein a cooling part is arranged in the placing frame, and the cooling part comprises a support plate, a first cooling cylinder and a second cooling cylinder; the support plate is arranged at the bottom of the placing frame, and the first cooling cylinder is arranged at the upper end of the support plate; a first connecting plug is arranged at the end part of the first cooling cylinder;
the upper end of the placing frame is provided with an adjusting column, and the outer wall of the placing frame is provided with a through hole; a nut is arranged at one end of the adjusting column, and the other end of the adjusting column penetrates through the through hole to the placing frame;
the tail end of the adjusting column is provided with the second cooling cylinder, the second cooling cylinder and the first cooling cylinder are arranged in a vertically corresponding mode, and the end part of the second cooling cylinder is provided with a second connecting plug;
the side of placing the frame sets up the distributor, the side of distributor sets gradually first hose and second hose, first hose the second hose respectively with first connection end cap the second is connected the end cap and is connected.
2. A cooling device for PVC film production according to claim 1, characterized in that: the bottom of the first cooling cylinder is provided with a discharge pipe, and the end part of the discharge pipe is provided with an extension hose.
3. A cooling device for PVC film production according to claim 1, characterized in that: set up temperature sensor in the first cooling cylinder, the side of placing the frame sets up the control panel, the control panel with the temperature sensor electricity is connected and is set up.
4. A cooling device for PVC film production according to claim 1, characterized in that: the outer wall of the adjusting column is provided with scales which are sequentially arranged along the length direction of the adjusting column.
5. A cooling device for PVC film production according to claim 1, characterized in that: the lower extreme of placing the frame sets up first electric telescopic handle, first electric telescopic handle's lower extreme sets up places the board.
6. A cooling device for PVC film production according to claim 5, characterized in that: the upper end of placing the board sets up the liquid storage bucket, the side of liquid storage bucket sets up the force (forcing) pump, the both ends of force (forcing) pump respectively with the distributor the liquid storage bucket is connected.
7. A cooling device for PVC film production according to claim 6, characterized in that: the upper portion of placing the board sets up the gravity piece, the upper portion of placing the board sets up the stay tube, the both ends of stay tube are connected respectively electric telescopic handle with place the board.
8. A cooling device for PVC film production according to claim 7, characterized in that: the upper end of the placing plate is provided with two guide parts, and the two guide parts are respectively arranged on two opposite side edges of the guide part;
the guide part comprises a second electric telescopic rod, a fixing block and a guide plate, the end part of the second electric telescopic rod is provided with the fixing block, and the upper part of the fixing block is provided with the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444299.4U CN216682982U (en) | 2021-12-30 | 2021-12-30 | A cooling device for production of PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444299.4U CN216682982U (en) | 2021-12-30 | 2021-12-30 | A cooling device for production of PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216682982U true CN216682982U (en) | 2022-06-07 |
Family
ID=81824406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123444299.4U Active CN216682982U (en) | 2021-12-30 | 2021-12-30 | A cooling device for production of PVC film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216682982U (en) |
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2021
- 2021-12-30 CN CN202123444299.4U patent/CN216682982U/en active Active
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