CN110001017B - Limiting device for cooling water pipe of forming machine die - Google Patents
Limiting device for cooling water pipe of forming machine die Download PDFInfo
- Publication number
- CN110001017B CN110001017B CN201910310696.0A CN201910310696A CN110001017B CN 110001017 B CN110001017 B CN 110001017B CN 201910310696 A CN201910310696 A CN 201910310696A CN 110001017 B CN110001017 B CN 110001017B
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- China
- Prior art keywords
- pipeline
- water
- rotary disk
- machine
- water route
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- 239000000498 cooling water Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Abstract
The invention discloses a forming machine die cooling water pipe limiting device, which is arranged on a fixed table of a rotary workbench between two dies of a forming machine, and comprises: the fixed upright post is fixedly connected to the fixed table; the positioning disc is fixedly connected to the fixed upright post, and at least two limiting parts are arranged on the positioning disc; the rotary disk, the rotary disk rotates to be connected on the positioning disk, the rotary disk bottom is connected with a thrust bearing, first water route and second water route have been seted up in the rotary disk, first water route first end with go out the water runner second end and be connected through first pipeline, first water route second end is linked together through the lower machine mould of second pipeline and make-up machine. This stop device simple structure, when revolving stage pivoted, the rotatory angle of flexible pipeline on it reduces greatly, and flexible pipeline can not buckle repeatedly, the effectual life who improves flexible pipeline.
Description
Technical Field
The invention belongs to the field of cooling of a forming machine die, and particularly relates to a limiting device for a cooling water pipe of the forming machine die.
Background
The molding machine generally comprises two machine dies, the two machine dies are fixed on a rotary table and share an injection device, when the upper machine die is subjected to injection molding, the other lower machine die is subjected to lower part, after the injection molding of the upper machine die to be subjected to injection molding is completed, the upper machine die is rotated anticlockwise by 180 degrees, the lower machine die starts to be subjected to injection molding, and after the injection is completed, the lower machine die is rotated clockwise by 180 degrees, so that circulation is realized, in order to ensure the injection molding quality, the two machine dies are required to be cooled continuously, a mode of injecting cooling water into a cooling water channel in the machine dies is required to be adopted for cooling at present, and a plurality of flexible pipelines are required to be arranged.
Disclosure of Invention
In order to solve one or more of the above-mentioned defects in the prior art, the technical problem to be solved by the invention is to provide a limiting device for a cooling water pipe of a molding machine, which has a simple structure, when a rotary table rotates, the rotating angle of a flexible pipeline on the limiting device is greatly reduced, the flexible pipeline cannot be repeatedly bent, and the service life of the flexible pipeline is effectively prolonged.
In order to achieve the above object, the present invention provides a limiting device for a cooling water pipe of a forming machine die, which is installed on a fixed table of a rotary table between two dies of the forming machine, and comprises:
the fixed upright post is fixedly connected to the fixed table;
the positioning disc is fixedly connected to the fixed upright post, at least two limiting parts are arranged on the positioning disc, a water outlet flow passage and a water inlet flow passage are arranged in the positioning disc, a first end of the water outlet flow passage is connected with an outlet of a cooling water cooling device of the forming machine, and a first end of the water inlet flow passage is connected with an inlet of the cooling water cooling device;
the rotary disk, the rotary disk rotates to be connected on the positioning disk, the rotary disk bottom is connected with a thrust bearing, first water route and second water route have been seted up in the rotary disk, first water route first end with the play water flow path second end is connected through first pipeline, first water route second end is linked together through the lower machine mould of second pipeline and make-up machine, lower machine mould is linked together through the last machine mould of third pipeline and make-up machine, go up machine mould and second water route second end and be linked together through the fourth pipeline, second water route first end is connected through the fifth pipeline with water flow path second end, still be fixed with the check piece on the rotary disk, the check piece is located between two locating parts.
Further, the limiting piece is an L-shaped limiting plate, the limiting plate is fixed on the positioning disc through bolts, and the grid blocking piece is a horizontal plate.
Further, the thrust bearing comprises a retainer connected with balls, an upper cover plate is fixed on the top of the retainer, and the balls of the thrust bearing are supported and connected on the workbench. The rotating disc of the invention rotates through the thrust bearing when rotating.
Further, a first notch and a second notch are formed in the rotating disc, the first end of the first waterway is located on the end face of the first notch, and the first end of the second waterway is located on the end face of the second notch.
The beneficial effects of the invention are as follows:
first, this stop device simple structure, when revolving stage pivoted, the rotatory angle of flexible pipeline on it reduces greatly, and flexible pipeline can not buckle repeatedly, the effectual life who improves flexible pipeline.
Secondly, by embedding a thrust bearing on the rotating disk, smooth rotation of the rotating disk can be realized;
thirdly, through the cooperation of check piece and locating part, make the rotation angle of rotary disk keep at certain angle, prevent that flexible pipeline from moving the route too big when the rotation, cause winding knot or buckle excessively.
Drawings
FIG. 1 is a schematic view of the present invention in use;
FIG. 2 is a schematic view of the structure of the upper and lower dies of FIG. 1 rotated 180 degrees counterclockwise in accordance with the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a perspective view of the rotary disk of the present invention;
FIG. 5 is a schematic diagram of the connection of the puck and the cooling water chiller of the present invention.
In the figure: 1. a rotary table; 2. a fixed table; 3. fixing the upright post; 4. a positioning plate; 5. a limiting piece; 6. a water outlet flow passage; 7. a water inlet flow passage; 8. a first end of the water outlet flow channel; 9. a first end of the water inlet flow channel; 10. a cooling water cooling device; 11. a rotating disc; 12. a thrust bearing; 13. a first waterway; 14. a second waterway; 15. a first waterway first end; 16. a first waterway second end; 17. a second waterway first end; 18. a second waterway second end; 19. a first pipeline; 20. a second pipeline; 21. a third pipeline; 22. a fourth pipeline; 23. a fifth pipeline; 24. a grid baffle; 25. loading a machine die; 26. a lower machine die; 27. a retainer; 28. a ball; 29. a second end of the water inlet flow channel; 30. and a second end of the water outlet flow passage.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1-5, a limiting device for a cooling water pipe of a forming machine die is installed on a fixed table 2 of a rotary workbench 1 between two dies of the forming machine, and comprises:
the fixed upright post 3 is fixedly connected to the fixed table 2;
the positioning disc 4 is fixedly connected to the fixed upright post 3, at least two limiting pieces 5 are arranged on the positioning disc 4, a water outlet flow passage and a water inlet flow passage are arranged in the positioning disc 4, a first end 8 of the water outlet flow passage is connected with an outlet of a cooling water cooling device 10 of the forming machine, and a first end 9 of the water inlet flow passage is connected with an inlet of the cooling water cooling device 10;
the rotary disk 11, the rotary disk 11 rotates to be connected on positioning disk 4, the rotary disk 11 bottom is connected with a footstep bearing 12, offer first water route and second water route in the rotary disk 11, first water route first end 15 with play water runner second end 30 is connected through first pipeline 19, first water route second end 16 is linked together through second pipeline 20 and the lower mould 26 of make-up machine, lower mould 26 is linked together through the last mould 25 of third pipeline 21 and make-up machine, go up mould 25 and second water route second end 18 and be linked together through fourth pipeline 22, second water route first end 17 and into water runner second end 29 and be connected through fifth pipeline 23, still be fixed with check piece 24 on the rotary disk 11, check piece 24 is located between two spacing pieces 5.
When the rotary table is used, as shown in fig. 1, raw materials are injected into the upper die 25 by the injection molding device, after injection molding is completed, the rotary table rotates anticlockwise by 180 degrees, so that the upper die 25 rotates to the position of the lower die 26, when the upper die 25 rotates, the upper die 25 drives the fourth pipeline 22 to rotate, when the upper die 25 rotates to a certain angle, the fourth pipeline 22 drives the rotary table 11 to rotate, and as the grid baffle 24 is fixed on the rotary table 11, when the rotary table 11 rotates to a certain angle, the grid baffle 24 is blocked by the limiting piece 5, the rotary table 11 cannot continuously rotate at the moment, the fourth pipeline 22 continues to rotate under the drive of the upper die 25 until the upper die 25 reaches the position of the lower die 26, that is, a rotating path of the fourth pipeline 22 is greatly reduced due to the rotation of the rotary table 11, and when the lower die 26 reaches the position of the upper die 25, the second pipeline 26 is also greatly reduced due to the rotation of the rotary table, and when the first pipeline 26 is also greatly reduced due to the second pipeline 19, the first pipeline 19 is not wound on the rotary table, and the second pipeline 19 is greatly prolonged, and the first pipeline 19 is not greatly rotated, and the second pipeline 19 is greatly prolonged due to the fact that the first pipeline is wound on the rotary table is in the pipeline 19. When the converted lower die 26 is injection molded, the rotary table rotates 180 degrees clockwise, and the first pipeline 19, the second pipeline 20, the fourth pipeline 22 and the fifth pipeline 23 rotate in opposite directions by one angle, so that winding can not occur. The upper die 25 and the lower die 26 in the present invention are relatively kept stationary while rotating, so that the position of the third pipe 21 with respect to the upper die 25 and the lower die 26 will be kept stationary and will not be affected by the rotation.
The cooling water flow path of the present invention is that, firstly, the cooling water cooling device 10 of the forming machine injects the cooled cooling water into the first end 8 of the water outlet channel of the positioning disk 4, flows into the first end 15 of the first water channel of the rotating disk 11 from the second end 30 of the water outlet channel, then flows into the lower die 26 from the second end 16 of the first water channel, then flows into the upper die 25 from the lower die 26, finally flows into the second end 18 of the second water channel from the upper die 25, finally flows into the water inlet channel from the first end 17 of the second water channel, flows into the second end 29 of the water inlet channel, flows out from the first end 9 of the water inlet channel, and flows back into the cooling water cooling device 10 for cooling.
Further, the limiting piece 5 is an L-shaped limiting plate, the limiting plate is fixed on the positioning disc 4 through bolts, and the grid baffle 24 is a horizontal plate. Specifically, the limiting piece 5 of the invention adopts a limiting plate, and the grid blocking piece 24 adopts a horizontal plate matched with the limiting plate.
Further, the thrust bearing 12 includes a cage 27 to which balls 28 are attached, an upper cover plate is fixed to the top of the cage 27, and the balls 28 of the thrust bearing 12 are supported and attached to a table. The rotating disc 11 of the invention rotates through the thrust bearing 12 when rotating, specifically, the lower cover plate of the thrust bearing 12 is removed, the thrust bearing 12 is embedded into the embedded hole at the bottom of the rotating disc 11 (interference connection can be adopted), and then the rotating disc 11 is fixed on the fixed table 2 of the forming machine, so that the rotating disc 11 can rotate when the two dies drive the pipeline to rotate.
Further, the rotary disk 11 is provided with a first notch and a second notch, the first end 15 of the first waterway is located on the end face of the first notch, and the first end 17 of the second waterway is located on the end face of the second notch. Specifically, through this kind of structure, can be more swift convenient when processing first water route and second water route, can form first water route and second water route through processing two process holes.
Further, the angle between the two limiting members 5 is 70-90 degrees, specifically, the angle α between the two limiting members 5 is 70-90 degrees. In practice, it has been found that when the angle between the two limiting members 55 is set to the above angle range, the effect is best, and the degree of damage to the pipeline can be minimized, in addition, the limiting members 5 can be set to four, two by two, and one check member 24 is fixed between each set of limiting members 5 by the rotating disc 11, in this way, when the rotating disc 11 rotates, if one check member 24 is excessively worn, the other check member 24 can also play a role of check.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (2)
1. The utility model provides a make-up machine mould condenser tube stop device installs on the fixed station of swivel work head between two moulds of make-up machine, its characterized in that includes:
the fixed upright post is fixedly connected to the fixed table;
the positioning disc is fixedly connected to the fixed upright post, at least two limiting parts are arranged on the positioning disc, a water outlet flow passage and a water inlet flow passage are arranged in the positioning disc, a first end of the water outlet flow passage is connected with an outlet of a cooling water cooling device of the forming machine, and a first end of the water inlet flow passage is connected with an inlet of the cooling water cooling device;
the rotary disk, the rotary disk rotates to be connected on the positioning disk, the rotary disk bottom is connected with a thrust bearing, offer first water route and second water route in the rotary disk, first water route first end with go out the water runner second end and be connected through first pipeline, first water route second end is linked together through the lower machine mould of second pipeline and make-up machine, lower machine mould is linked together through the last machine mould of third pipeline and make-up machine, go up machine mould and second water route second end and be linked together through the fourth pipeline, second water route first end and water inlet runner second end are connected through the fifth pipeline, still be fixed with the check piece on the rotary disk, the check piece is located between two locating parts, two the angle between the locating parts is 70-90 degrees, the locating part is L shaped limiting plate, the limiting plate passes through the bolt fastening on the positioning disk, the check piece is the horizontal plate, the thrust bearing is including the holder that is connected with the ball, the retainer top is fixed with the upper cover plate, and this thrust bearing is carried out the thrust bearing when rotating on the rotary disk through the workstation.
2. The molding machine mould condenser tube stop device of claim 1, wherein: the rotary disk is provided with a first notch and a second notch, the first end of the first waterway is positioned on the end face of the first notch, and the first end of the second waterway is positioned on the end face of the second notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310696.0A CN110001017B (en) | 2019-04-18 | 2019-04-18 | Limiting device for cooling water pipe of forming machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310696.0A CN110001017B (en) | 2019-04-18 | 2019-04-18 | Limiting device for cooling water pipe of forming machine die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110001017A CN110001017A (en) | 2019-07-12 |
| CN110001017B true CN110001017B (en) | 2023-11-17 |
Family
ID=67172659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910310696.0A Active CN110001017B (en) | 2019-04-18 | 2019-04-18 | Limiting device for cooling water pipe of forming machine die |
Country Status (1)
| Country | Link |
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| CN (1) | CN110001017B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538520Y (en) * | 2002-04-17 | 2003-03-05 | 义成工厂股份有限公司 | Cooling structure for multi-colour injection mould |
| KR100957232B1 (en) * | 2009-09-01 | 2010-05-11 | 주식회사 삼일기연 | Apparatus for waste plastic manufacturing pipe with multi-layer wall |
| CN206870260U (en) * | 2017-03-22 | 2018-01-12 | 台州市卓信塑业有限公司 | A kind of water pipe joint mould |
| CN107901370A (en) * | 2017-12-30 | 2018-04-13 | 浙江圣利机械设备有限公司 | All-electric rolling horizontal injection press mold cooling system |
| CN108568948A (en) * | 2017-08-28 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Double layer rotating injection mold structure for monochromatic molding machine |
| CN209937602U (en) * | 2019-04-18 | 2020-01-14 | 巩诚电装（重庆）有限公司 | Make-up machine mould condenser tube stop device |
-
2019
- 2019-04-18 CN CN201910310696.0A patent/CN110001017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538520Y (en) * | 2002-04-17 | 2003-03-05 | 义成工厂股份有限公司 | Cooling structure for multi-colour injection mould |
| KR100957232B1 (en) * | 2009-09-01 | 2010-05-11 | 주식회사 삼일기연 | Apparatus for waste plastic manufacturing pipe with multi-layer wall |
| CN206870260U (en) * | 2017-03-22 | 2018-01-12 | 台州市卓信塑业有限公司 | A kind of water pipe joint mould |
| CN108568948A (en) * | 2017-08-28 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Double layer rotating injection mold structure for monochromatic molding machine |
| CN107901370A (en) * | 2017-12-30 | 2018-04-13 | 浙江圣利机械设备有限公司 | All-electric rolling horizontal injection press mold cooling system |
| CN209937602U (en) * | 2019-04-18 | 2020-01-14 | 巩诚电装（重庆）有限公司 | Make-up machine mould condenser tube stop device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110001017A (en) | 2019-07-12 |
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