CN209999570U - Flow passage structure of casting film machine - Google Patents
Flow passage structure of casting film machine Download PDFInfo
- Publication number
- CN209999570U CN209999570U CN201920875944.1U CN201920875944U CN209999570U CN 209999570 U CN209999570 U CN 209999570U CN 201920875944 U CN201920875944 U CN 201920875944U CN 209999570 U CN209999570 U CN 209999570U
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- China
- Prior art keywords
- flange
- runner
- pipeline
- fixedly connected
- casting film
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- Expired - Fee Related
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Abstract
The utility model discloses a curtain coating membrane machine's runner structure, including mainstream pipeline and reposition of redundant personnel pipeline, the top of mainstream pipeline and reposition of redundant personnel pipeline all with the end fixed connection of extruding of extruder, the bottom fixedly connected with flange on reposition of redundant personnel pipeline surface to the flange passes through bolt fixedly connected with front mould and back mould, the arc runner has all been seted up at the middle part of the relative side of front mould and back mould, the utility model relates to a curtain coating membrane machine technical field this curtain coating membrane machine's runner structure, through the bottom fixedly connected with flange on reposition of redundant personnel pipeline surface to the flange passes through bolt fixedly connected with front mould and back mould, and the arc runner has all been seted up at the middle part of the relative side of front mould and back mould, split type arc runner's setting, the clearance of being convenient for, the thing is improved the commodity circulation and is turning the angle point phenomenon of gathering, lets in the accuse temperature runner in fluid and carry out temperature compensation to the material in the runner, cooperation stirring.
Description
Technical Field
The utility model relates to a curtain coating membrane machine technical field specifically is kinds of curtain coating membrane machine's runner structure.
Background
The casting technology is that kinds of plastic films are produced, the raw material is plasticized and melted by the extruder, and extruded by the T-shaped structure forming mould, and cast to the roll surface of the cooling roller which rotates steadily in sheet shape, the film is cooled and shaped on the cooling roller, and then the product is rolled up after traction and edge cutting, and the product and the film blank formed by extrusion and film blowing are different in tube shape.
The runner of the casting film machine is a channel for melt flowing, raw materials are drained into a casting mold through the runner to be cast and quenched to form a film after being melted into a melt by an extruder, in the prior art, a runner connector of the casting film machine is formed by bodies, the inside of the casting film machine is difficult to clean after the casting film machine is used, the runner is easy to form material aggregation at corner points, the quality of finished products is affected, the temperature of the materials is easy to lose in a longer runner, and the combination of the materials after confluence and the quality of the finished products are affected.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a runner structure of kinds of curtain coating membrane machines has solved prior art, and curtain coating membrane machine runner connector is body shaping, uses the inside difficulty of clearing up in back, and the runner easily forms the material at the corner point and gathers, influences the finished product quality, and the material easily loses the temperature in longer runner, influences the combination of the back material that flows together and the problem of finished product quality.
In order to achieve the purpose, the utility model discloses a runner structure of kinds of curtain coating membrane machines, including mainstream pipeline and reposition of redundant personnel pipeline, the top of mainstream pipeline and reposition of redundant personnel pipeline all with the extrusion end fixed connection of extruder, the bottom fixedly connected with flange on reposition of redundant personnel pipeline surface to the flange passes through bolt fixedly connected with front mould and back mould, the arc runner has all been seted up at the middle part of the relative side of front mould and back mould to the bottom between front mould and the back mould side is through bolt fixedly connected with second flange, and the middle part fixedly connected with reposition of redundant personnel takeover of second flange, reposition of redundant personnel takeover all communicates with the bottom of mainstream pipeline has the confluence cavity to the inside of confluence cavity is provided with the pivot, the fixed surface of pivot is connected with the stirring spiral, the top and the bottom of the relative side of front mould and back mould have all seted up the accuse temperature runner to the right side of two accuse temperature runners, two accuse temperature runners have just be located arc runner around seted up the spiral runner between the left side.
Preferably, the top and the left side of front mould and back mould, the bottom of th flange and the side of second flange all seted up the seal groove to the inside of seal groove is provided with the sealing washer.
Preferably, fixing holes are formed in the th flange and the second flange, and connecting holes corresponding to the fixing holes are formed in the top of the front die and the top of the rear die and the side of the front die and the side of the rear die.
Preferably, counter bores are formed in the front die and the rear die, and the two counter bores are fixedly connected through a stud bolt.
Preferably, the diameter of the arc-shaped flow channel is matched with the pipe diameters of the shunt pipeline and the shunt connecting pipe.
Preferably, the rotating shaft is driven by a motor.
Advantageous effects
The utility model provides a runner structure of kinds of curtain coating membrane machine compares with prior art and possesses following beneficial effect:
(1) this flow casting film machine's runner structure, bottom fixedly connected with flange through reposition of redundant personnel pipeline surface, and flange passes through bolt fixedly connected with front mould and back mould, the arc runner has all been seted up at the middle part of the relative side of front mould and back mould, and bolt fixedly connected with second flange is passed through to bottom between front mould and the back mould side, and the middle part fixedly connected with reposition of redundant personnel takeover of second flange, reposition of redundant personnel takeover all communicates with the bottom of mainstream pipeline has the confluence cavity, and the inside of confluence cavity is provided with the pivot, the fixed surface of pivot is connected with stirring spiral, the top and the bottom of the relative side of front mould and back mould have all been seted up accuse temperature runner, and the right side of two accuse temperature runners all is provided with the joint, spiral runner has just been seted up around being located the arc runner between the left side of two accuse temperature runners, split type arc runner's setting, be convenient for the clearance, improve the phenomenon that the commodity circulation gathers at the angular point, let in accuse temperature runner in let in fluid and carry out.
(2) This flow casting film machine's runner structure, top and left side through front mould and back mould, the seal groove has all been seted up to the bottom of flange and the side of second flange, and the inside of seal groove is provided with the sealing washer, the fixed orifices has all been seted up to the inside of flange and second flange, the connecting hole that corresponds with the fixed orifices has all been seted up to the top of front mould and back mould and side, the counter sink has all been seted up to the inside of front mould and back mould, and through stud fixed connection between two counter sink, the diameter of arc runner and the pipe diameter looks adaptation of reposition of redundant personnel pipeline and reposition of redundant personnel takeover, motor drive is passed through in the pivot, connection structure easy dismounting, it is sealed effectual, it is convenient to maintain.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1;
fig. 4 is a partial enlarged view of the point C in fig. 1 according to the present invention.
In the figure, 1-a main flow pipeline, 2-a shunt pipeline, 3-an -th flange, 4-a front mould, 5-a rear mould, 6-an arc-shaped flow channel, 7-a second flange, 8-a shunt connecting pipe, 9-a confluence chamber, 10-a rotating shaft, 11-a stirring screw, 12-a temperature control flow channel, 13-a joint, 14-a spiral flow channel, 15-a sealing groove, 16-a sealing ring, 17-a fixing hole, 18-a connecting hole and 19-a countersunk hole.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-4, the utility model provides a technical scheme is a flow channel structure of kinds of casting film machines, including mainstream pipeline 1 and reposition of redundant personnel pipeline 2, the top of mainstream pipeline 1 and reposition of redundant personnel pipeline 2 all with the extrusion end fixed connection of extruder, the bottom fixed connection of reposition of redundant personnel pipeline 2 surface has th flange 3, and rd flange 3 is through bolt fixed connection front mould 4 and back mould 5, countersunk hole 19 has all been seted up to the inside of front mould 4 and back mould 5, and through stud fixed connection between two countersunk holes, arc runner 6 has all been seted up to the middle part of relative side of front mould 4 and back mould 5, the diameter of arc runner 6 and the pipe diameter looks adaptation of reposition of redundant personnel pipeline 2 and reposition of redundant personnel takeover 8, and the bottom between front mould 4 and back mould 5 side has through bolt fixed connection second flange 7, the top and the left side of front mould 4 and back mould 5, the bottom of flange 3 and the side side of second flange 7 have all seted up seal groove 15, and seal groove 16 are provided with the seal groove 16, and the top of seal groove 16, and the top fixed connection of the seal groove 16 and the fixed connection of the top of the corresponding heat flow channel 10, and the fixed connection of the corresponding heat flow channel 10 of the fixed connection of the preceding mould, and the heat flow channel 10 that the fixed connection of the rotation shaft, the rotation of the heat flow channel, the heat flow channel 16, the heat flow channel is equal temperature control that the heat flow channel that the temperature control pipe is equal flow channel that the heat flow channel is favorable to the temperature control pipe 13, the heat flow channel 13, the temperature control pipe, the temperature control of the temperature control that the temperature control of.
During the use, the material passes through extruder entering mainstream pipeline 1 and reposition of redundant personnel pipeline 2, the material in reposition of redundant personnel pipeline 2 passes through arc runner 6 and reposition of redundant personnel takeover 8 back and gets into in the confluence cavity 9, be provided with temperature sensor between front mould 4 and the back mould 5, whether need carry out the temperature compensation according to the temperature measurement result decision, two joints 13 switch on heat flow source, make the heat flow let in accuse temperature runner 12 and spiral runner 14, can heat the material that flows through in the arc runner 6 and mend the temperature, rotate through motor control pivot 10, strengthen the mixing action of confluence material in mainstream pipeline 1 and reposition of redundant personnel pipeline 2 under stirring spiral 11, make material combination and temperature more even, guarantee finished product quality.
It is noted that, herein, relational terms such as , second, and the like are used solely to distinguish entities or operations from another entities or operations without necessarily requiring or implying any actual such relationship or order between such entities or operations, further, the terms "comprise," "include," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
- The flow channel structure of casting film machines comprises a main flow pipeline (1) and a flow dividing pipeline (2), wherein the top ends of the main flow pipeline (1) and the flow dividing pipeline (2) are fixedly connected with an extrusion end of an extruder, and is characterized in that the bottom of the surface of the flow dividing pipeline (2) is fixedly connected with a flange (3), a flange (3) is fixedly connected with a front die (4) and a rear die (5) through bolts, the middle parts of the front die (4) and the rear die (5) on the side opposite to are respectively provided with an arc-shaped flow channel (6), the bottom between the front die (4) and the rear die (5) is fixedly connected with a second flange (7) through bolts, the middle part of the second flange (7) is fixedly connected with a flow dividing connecting pipe (8), the bottom ends of the flow dividing connecting pipe (8) and the main flow pipeline (1) are respectively communicated with a confluence chamber (9), a rotating shaft (10) is arranged inside the confluence chamber (9), the surface of the rotating shaft (10) is fixedly connected with a stirring spiral flow channel (11), the front die (4) and the bottom of the main flow dividing pipe (5) is communicated with a confluence chamber (12), and two flow channels (12) on the side opposite to control the top of the left side and two spiral flow channels (12) are respectively provided with two.
- 2. The runner structure of casting film machines according to claim 1, wherein the top and left side of the front mold (4) and the rear mold (5), the bottom of the flange (3) and the side of the second flange (7) are all provided with a sealing groove (15), and a sealing ring (16) is arranged inside the sealing groove (15).
- 3. The runner structure of casting film machines according to claim 1, wherein the flange (3) and the second flange (7) are both provided with fixing holes (17), and the top of the front mold (4) and the rear mold (5) and the side are both provided with connecting holes (18) corresponding to the fixing holes (17).
- 4. The runner structure of kinds of casting film machines according to claim 1, characterized in that, counter bores (19) are opened in the front mold (4) and the back mold (5), and the two counter bores are fixed and connected through stud bolts.
- 5. The runner structure of kinds of casting film machines according to claim 1, characterized in that the diameter of the arc runner (6) is adapted to the pipe diameter of the diversion pipeline (2) and the diversion connecting pipe (8).
- 6. The runner structure of kinds of casting film machines according to claim 1, wherein the rotation shaft (10) is driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875944.1U CN209999570U (en) | 2019-06-12 | 2019-06-12 | Flow passage structure of casting film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875944.1U CN209999570U (en) | 2019-06-12 | 2019-06-12 | Flow passage structure of casting film machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209999570U true CN209999570U (en) | 2020-01-31 |
Family
ID=69309528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875944.1U Expired - Fee Related CN209999570U (en) | 2019-06-12 | 2019-06-12 | Flow passage structure of casting film machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209999570U (en) |
-
2019
- 2019-06-12 CN CN201920875944.1U patent/CN209999570U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flow channel structure of tape casting film machine Effective date of registration: 20210122 Granted publication date: 20200131 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI WEIYING PLASTIC Co.,Ltd. Registration number: Y2021980000621 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230214 Granted publication date: 20200131 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: WEIHAI WEIYING PLASTIC Co.,Ltd. Registration number: Y2021980000621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |