CN210590434U - Cooling device is used in plastic products production - Google Patents
Cooling device is used in plastic products production Download PDFInfo
- Publication number
- CN210590434U CN210590434U CN201920964202.6U CN201920964202U CN210590434U CN 210590434 U CN210590434 U CN 210590434U CN 201920964202 U CN201920964202 U CN 201920964202U CN 210590434 U CN210590434 U CN 210590434U
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- CN
- China
- Prior art keywords
- mould
- water
- die
- pipe
- cooling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 18
- 238000000465 moulding Methods 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling device is used in plastic products production, including a mould, No. two moulds and inlet tube, a mould one side is provided with No. two moulds, No. two moulds are kept away from a mould one side is provided with the inlet tube. Has the advantages that: the utility model discloses a fin, lower sealed tube and the last sealed tube that set up for after the cooling water got into the mould inner chamber, can carry out the heat exchange with the fin in the inner chamber, the fin has improved the area of contact of cooling water with the mould, and then improves heat exchange rate, improves the cooling rate of mould and goods.
Description
Technical Field
The utility model relates to a plastics processing field, concretely relates to cooling device is used in plastic products production.
Background
The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity.
Plastic products need cooling device to cool down the mould at the in-process of processing for plastic products in the mould can the shaping, improves drawing of patterns speed, and then improves production efficiency.
The existing cooling device carries out heat exchange on the inner cavity of the die by inputting cooling water, so that the temperature of the die is reduced, the contact area of the cooling water and the inner cavity of the die is small, the heat exchange rate is low, the cooling speed of the die and a product is influenced, and the existing problem is solved by a novel device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the cooling device for producing the plastic products is provided, and the problems that the temperature of the mold is reduced, the contact area of the cooling water and the inner cavity of the mold is small, the heat exchange rate is low, and the cooling speed of the mold and the cooling speed of the products are influenced by inputting the cooling water to the existing cooling device for carrying out heat exchange on the inner cavity of the mold are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a cooling device for plastic product production, which comprises a first mold, a second mold and a water inlet pipe, wherein one side of the first mold is provided with the second mold, the second mold is far away from one side of the first mold is provided with the water inlet pipe, the water inlet pipe is close to one end of the second mold and is provided with a valve, one end of the water inlet pipe is far away from the valve is provided with a cooler, one side of the cooler is provided with a water pump, the water pump is far away from one side of the cooler and is provided with a connecting pipe, one end of the connecting pipe is far away from the water pump and is provided with a water tank, the connecting pipe is connected with the water tank through a flange, one side of the water tank is provided with a drain pipe, the drain pipe is connected with the second mold through a flange, the upper sides of the first mold and the second mold, the die comprises a die body and a die body, wherein a forming cavity is formed in the die body and the die body, cooling fins are arranged on the outer side of the forming cavity, an upper sealing pipe is arranged on the upper side of the forming cavity, a lower sealing pipe is arranged on the lower side of the forming cavity, the number of the lower sealing pipes is four, a partition plate is arranged in the die body, and the partition plate divides the space of a cooling water cavity in the die body into two halves.
Further, the inlet tube with the valve passes through threaded connection, the inlet tube with No. two moulds pass through threaded connection, the inlet tube with the cooler passes through bolted connection.
By adopting the technical scheme, the valve controls the opening and closing of the water inlet pipe, and the water body can be cooled by the cooler.
Further, the cooler is connected with the water pump through a bolt, and the water pump is connected with the connecting pipe through threads.
By adopting the technical scheme, the water pump can timely supplement the water in the water tank into the cooler.
Further, the water tank is connected with the second mold through the drain pipe.
By adopting the technical scheme, the water body after absorbing heat flows into the water tank through the drain pipe.
Further, the cooling fin is welded with the molding cavity.
By adopting the technical scheme, the radiating fins can improve the heat exchange area of cooling water, and further improve the heat exchange rate.
Further, the number of the upper sealing pipes is four.
By adopting the technical scheme, the upper sealing pipe can enable the cooling water in the first mold and the cooling water in the second mold to circulate.
Further, the number of the exhaust holes is four.
Through adopting above-mentioned technical scheme, the exhaust hole can make the plastic products discharge the air in the mould when the shaping.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
carry out the heat exchange through input cooling water to the mould inner chamber for solving current cooling device, and then reduce the temperature of mould, cooling water is little with mould inner chamber's area of contact, and heat exchange rate is slow, and then influences the problem of the cooling rate of mould and goods, the utility model discloses a fin, lower sealed tube and the last sealed tube that set up for after the cooling water gets into mould inner chamber, can carry out the heat exchange with the fin in the inner chamber, the fin has improved the area of contact of cooling water with the mould, and then improves heat exchange rate, improves the cooling rate of mould and goods.
Drawings
FIG. 1 is a front view of a cooling apparatus for plastic product production according to the present invention;
FIG. 2 is a main sectional view of a first mold and a second mold in the cooling device for plastic product production according to the present invention;
fig. 3 is a left side view of a second mold in the cooling device for plastic product production.
The reference numerals are explained below:
1. a first mold; 2. a second mold; 3. a connecting pipe; 4. injection molding holes; 5. an exhaust hole; 6. a valve; 7. a cooling machine; 8. a water inlet pipe; 9. a drain pipe; 10. a water tank; 11. a water pump; 12. a heat sink; 13. a molding cavity; 14. a lower seal tube; 15. a partition plate; 16. and an upper sealing tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-3, a cooling device for plastic product production comprises a first mould 1, a second mould 2 and a water inlet pipe 8, wherein the second mould 2 is arranged on one side of the first mould 1, the water inlet pipe 8 is arranged on one side of the second mould 2 away from the first mould 1, a valve 6 is arranged on one end of the water inlet pipe 8 close to the second mould 2, a cooler 7 is arranged on one end of the water inlet pipe 8 away from the valve 6, a water pump 11 is arranged on one side of the cooler 7, a connecting pipe 3 is arranged on one side of the water pump 11 away from the cooler 7, a water tank 10 is arranged on one end of the connecting pipe 3 away from the water pump 11, the connecting pipe 3 is connected with the water tank 10 through a flange, a drain pipe 9 is arranged on one side of the water tank 10, the drain pipe 9 is connected with the second mould 2 through a flange, exhaust holes 5 are arranged on the, there is shaping chamber 13 in mould 1 and No. 2, and the shaping chamber 13 outside is provided with fin 12, and shaping chamber 13 upside is provided with upper seal pipe 16, and shaping chamber 13 downside is provided with down seal pipe 14, and lower seal pipe 14 has four, is provided with baffle 15 in No. 2 mould, and baffle 15 is divided into two halves with the cooling water cavity space in No. 2 mould.
As shown in fig. 1-3, the water inlet pipe 8 is connected with the valve 6 through a screw thread, the water inlet pipe 8 is connected with the second mold 2 through a screw thread, the water inlet pipe 8 is connected with the cooling machine 7 through a bolt, and the valve 6 controls the opening and closing of the water inlet pipe 8.
As shown in fig. 1, the cooler 7 is connected to the water pump 11 by bolts, the water pump 11 is connected to the connection pipe 3 by screws, and the cooler 7 can cool the water in the water tank 10.
As shown in fig. 1 to 3, a water tank 10 is connected to the second mold 2 through a drain pipe 9, and the water tank 10 can store water absorbing heat.
As shown in fig. 2, the heat sink 12 is welded to the molding cavity 13, and the heat sink 12 can dissipate heat from the molding cavity 13.
As shown in fig. 1 to 3, there are four upper seal pipes 16, and cooling water can flow from the second mold 2 to the first mold 1 through the upper seal pipes 16.
As shown in fig. 1, there are four exhaust holes 5, and air in the molding cavity 13 can be exhausted through the exhaust holes 5.
The utility model provides a cooling device's theory of operation is used in plastic products production: when the injection molding machine is used, the second mold 2 is fixed, the first mold 1 is connected to an electric push rod, the electric push rod is connected with a control device, the water pump 11 and the cooler 7 are also connected to a control end of the injection molding device, when the first mold 1 and the second mold 2 are combined together, the lower sealing pipe 14 is tightly connected with the upper sealing pipe 16, plastic is injected into the molding cavity 13 through the injection molding hole 4, the plastic is molded, air in the molding cavity 13 is discharged through the exhaust hole 5, after the plastic injection molding is completed, the cooler 7 sends cooling water into an inner cavity of the second mold 2 through the water inlet pipe 8, the cooling water is contacted with the cooling fins 12, the heat exchange area of the cooling water is increased, the heat dissipation efficiency of the cooling fins 12 is further increased, the cooling speed of the first mold 1, the second mold 2 and plastic products is greatly increased, and the production speed of the plastic products is further greatly increased, the cooling water in the inner cavity of the second mold 2 can flow into the inner cavity of the first mold 1 through the lower sealing pipe 14 and the upper sealing pipe 16, the cooling water after heat absorption flows into the water tank 10 through the water discharge pipe 9, and the water pump 11 pumps the water in the water tank 10 into the cooling machine 7 for cooling and recycling.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. A cooling device for plastic product production is characterized in that: the die comprises a first die (1), a second die (2) and a water inlet pipe (8), wherein the second die (2) is arranged on one side of the first die (1), the water inlet pipe (8) is arranged on one side, far away from the first die (1), of the second die (2), a valve (6) is arranged at one end, close to the second die (2), of the water inlet pipe (8), a cooler (7) is arranged at one end, far away from the valve (6), of the water inlet pipe (8), a water pump (11) is arranged on one side of the cooler (7), a connecting pipe (3) is arranged on one side, far away from the cooler (7), of the connecting pipe (3), a water tank (10) is arranged at one end, far away from the water pump (11), of the connecting pipe (3) and the water tank (10) are connected through a flange, a water drain pipe (9), drain pipe (9) with No. two mould (2) are through flange joint, a mould (1) with No. two mould (2) upsides are provided with exhaust hole (5), a mould (1) with No. two mould (2) upper end central point shaping has injection hole (4), a mould (1) with No. two mould (2) internal shaping has one-tenth die cavity (13), become die cavity (13) outside and be provided with fin (12), become die cavity (13) upside and be provided with upper seal pipe (16), become die cavity (13) downside and be provided with down seal pipe (14), lower seal pipe (14) have four, be provided with baffle (15) in No. two mould (2), baffle (15) will the cooling water cavity space in two halves mould (2) is cut apart into.
2. The cooling device for plastic product production as claimed in claim 1, wherein: the inlet tube (8) with valve (6) pass through threaded connection, inlet tube (8) with No. two mould (2) pass through threaded connection, inlet tube (8) with cooler (7) pass through bolted connection.
3. The cooling device for plastic product production as claimed in claim 1, wherein: the cooler (7) is connected with the water pump (11) through a bolt, and the water pump (11) is connected with the connecting pipe (3) through threads.
4. The cooling device for plastic product production as claimed in claim 1, wherein: the water tank (10) is connected with the second mold (2) through the drain pipe (9).
5. The cooling device for plastic product production as claimed in claim 1, wherein: the radiating fins (12) are welded with the forming cavity (13).
6. The cooling device for plastic product production as claimed in claim 1, wherein: the number of the upper sealing pipes (16) is four.
7. The cooling device for plastic product production as claimed in claim 1, wherein: the number of the exhaust holes (5) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964202.6U CN210590434U (en) | 2019-06-25 | 2019-06-25 | Cooling device is used in plastic products production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964202.6U CN210590434U (en) | 2019-06-25 | 2019-06-25 | Cooling device is used in plastic products production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590434U true CN210590434U (en) | 2020-05-22 |
Family
ID=70717287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964202.6U Expired - Fee Related CN210590434U (en) | 2019-06-25 | 2019-06-25 | Cooling device is used in plastic products production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823529A (en) * | 2020-07-23 | 2020-10-27 | 盐城工学院 | Injection mold capable of being cooled rapidly |
| WO2022000906A1 (en) * | 2020-07-02 | 2022-01-06 | 昆山市新腾胜精密模具有限公司 | Injection mold water-cooling device |
-
2019
- 2019-06-25 CN CN201920964202.6U patent/CN210590434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000906A1 (en) * | 2020-07-02 | 2022-01-06 | 昆山市新腾胜精密模具有限公司 | Injection mold water-cooling device |
| CN111823529A (en) * | 2020-07-23 | 2020-10-27 | 盐城工学院 | Injection mold capable of being cooled rapidly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |