CN109968618B - Mould cooling device capable of achieving uniform cooling - Google Patents
Mould cooling device capable of achieving uniform cooling Download PDFInfo
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- CN109968618B CN109968618B CN201910293566.0A CN201910293566A CN109968618B CN 109968618 B CN109968618 B CN 109968618B CN 201910293566 A CN201910293566 A CN 201910293566A CN 109968618 B CN109968618 B CN 109968618B
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- cooling
- inlet pipe
- cooling seat
- air inlet
- pipe
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of cooling devices, and discloses a mold cooling device capable of uniformly cooling, which comprises a mold and a hollow cooling seat, wherein the mold is installed in the cooling seat, the lower end of the cooling seat is fixedly connected with a water tank, the two ends of the water tank are respectively and fixedly communicated with a water inlet pipe and a water outlet pipe, one ends of the water inlet pipe and the water outlet pipe, which are far away from the water tank, are jointly communicated with the corresponding side wall of the cooling seat, a water pump is installed in the water inlet pipe, the output end of the water pump is arranged towards the cooling seat, a first valve is installed on the water outlet pipe, the upper end of the cooling seat is symmetrically communicated with an air inlet pipe and an air outlet pipe relative to the mold, one end of the air inlet pipe is hermetically arranged and extends into the cooling seat. The invention can uniformly and efficiently cool the die and simultaneously prevent dust from adhering on the filter screen to influence the ventilation effect.
Description
Technical Field
The invention relates to the technical field of cooling devices, in particular to a mold cooling device capable of uniformly cooling.
Background
A mold is a tool that shapes an article having a shape, size, and surface finish with its particular shape. The die is mainly applied to mass production, and although the production and manufacturing cost of the die is higher, the cost of each product is greatly reduced due to mass production, so that the die is widely used; the graphite electrode grinding female die can be divided into a plastic die, a casting die, a stamping die, a forging die and a graphite electrode grinding female die according to functional purposes; the casting mould is formed by pouring molten metal liquid into the mould, and the casting mould needs to be cooled in the casting process of the mould so as to achieve the purpose of rapid forming.
Through retrieval, the patent with Chinese patent application No. CN201611212232.9 discloses a mold cooling device, which comprises a frame, a square mold is arranged on the frame, a frame is arranged on the frame in a sliding manner, a first water storage cavity, a second water storage cavity and a third water storage cavity are arranged in the frame in a sliding manner, a water pump and a cooling water tank which are communicated between the first water storage cavity and the third water storage cavity, the frame is connected with a first connecting rod, the second water storage cavity is connected with a second connecting rod, a third connecting rod is hinged between the first connecting rod and the second connecting rod, the third connecting rod is hinged with a fixed block, the second connecting rod is connected with a rack, the rack is meshed with a gear, a screw rod is arranged on the gear, the screw rod is rotatably connected on the frame, threads on the screw rod are divided into a left-rotating section and a right-rotating section, the left-rotating section is in threaded connection with a first, the second sleeve is connected with the third water storage cavity in a sliding mode. The mold cooling device has the following defects: only rely on the water-cooling mode, it is not good to the even cooling effect of injection mold.
Disclosure of Invention
The invention aims to solve the problem that the effect of uniformly cooling an injection mold is poor only by a water cooling mode in the prior art, and provides a mold cooling device capable of uniformly cooling.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mold cooling device capable of uniformly cooling comprises a mold and a cooling seat arranged in a hollow manner, wherein the mold is installed in the cooling seat, the lower end of the cooling seat is fixedly connected with a water tank, the two ends of the water tank are respectively and fixedly communicated with a water inlet pipe and a water outlet pipe, one ends of the water inlet pipe and the water outlet pipe, which are far away from the water tank, are jointly communicated with the corresponding side wall of the cooling seat, a water pump is installed in the water inlet pipe, the output end of the water pump is arranged towards the cooling seat, a first valve is installed on the water outlet pipe, the upper end of the cooling seat is symmetrically communicated with an air inlet pipe and an air outlet pipe about the mold, one end of the air inlet pipe is hermetically arranged and extends into the cooling seat, the other end of the air inlet pipe extends out of the cooling seat, the air outlet pipe extends out of the cooling, the air inlet pipe is internally provided with a fan, the output end of the fan is arranged towards the sealing end of the air inlet pipe, the air inlet pipe is internally provided with a one-way valve, and the output end of the one-way valve is far away from the fan.
Preferably, the one end fixedly connected with filter screen of sealed end is kept away from to the intake pipe, is located set up annular air duct on the inner tube wall of intake pipe between fan and the filter screen, the tank bottom fixedly connected with support frame of "ten" style of calligraphy of air duct, the center department fixedly connected with telescopic link that the support frame is close to filter screen one end, the other end fixedly connected with of telescopic link and the interior pipe diameter assorted sheet metal of intake pipe, sheet metal sliding connection is on the inner tube wall of intake pipe, fixedly connected with spring between support frame and the sheet metal, the spring housing is established on the telescopic link.
Preferably, one end of the air outlet pipe, which is far away from the cooling seat, is connected with a turnover cover through a hinge pin.
Preferably, a refrigerator is installed in the water tank.
Preferably, a sealing groove is formed in the annular side wall of the thin plate, a sealing ring is sleeved in the sealing groove, and the annular outer side wall of the sealing ring abuts against the inner pipe wall of the air inlet pipe.
Preferably, one end of the thin plate close to the filter screen is fixedly connected with a striking block, and one end of the striking block far away from the thin plate is abutted to the filter screen.
Compared with the prior art, the invention provides a mold cooling device capable of uniformly cooling, which has the following beneficial effects:
1. this mould cooling device of evenly cooling down, through setting up the cooling seat, the water tank, the inlet tube, the outlet pipe, a water pump, first valve, the intake pipe, the outlet duct, the second valve, the venthole, fan and check valve, in using, close first valve and second valve, start water pump, the water pump cools down the mould with the mould contact in transporting the cooling water in the water tank to the cooling seat through the inlet tube, open the second valve again and start the fan, the fan transports the cooling water in the cooling seat with external cold air through the intake pipe, the venthole through evenly distributed makes the more even of the cooling water contact in cold air and the cooling seat, the cooling seat is discharged through the outlet duct after the cold air cools down the cooling water in the cooling seat, carry out even efficient cooling to the mould.
2. This mould cooling device of evenly cooling, through setting up the fan, the filter screen, the air channel, the support frame, the telescopic link, sheet metal and spring, a suction is applyed to the sheet metal during the fan operation, sheet metal atress back is to support frame direction motion and compression telescopic link and spring, when the air channel position was removed to the sheet metal, external gas normally gets into in the cooling seat, after the fan shut down, no longer exert the adsorption affinity to the sheet metal, the compressed spring promotes to beat on the sheet metal and beats the piece and hit the filter screen, hit the dust on the filter screen and fall, prevent that the dust adhesion from influencing the ventilation effect on the filter screen.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device can uniformly and efficiently cool the die, and simultaneously prevent dust from adhering on the filter screen to influence the ventilation effect.
Drawings
FIG. 1 is a schematic view of a mold cooling device with uniform cooling according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a die 1, a cooling seat 2, a water tank 3, a water inlet pipe 4, a water outlet pipe 5, a water pump 6, a first valve 7, an air inlet pipe 8, an air outlet pipe 9, a second valve 10, an air outlet hole 11, a fan 12, a filter screen 13, a vent groove 14, a support frame 15, a telescopic rod 16, a thin plate 17, a spring 18, a flip cover 19, a refrigerator 20, a sealing groove 21, a sealing ring 22, a striking block 23 and a one-way valve 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a mold cooling device for uniform cooling comprises a mold 1 and a cooling seat 2 arranged in the hollow, the mold 1 is installed in the cooling seat 2, the lower end of the cooling seat 2 is fixedly connected with a water tank 3, cooling water is arranged in the water tank 3, two ends of the water tank 3 are respectively and fixedly communicated with a water inlet pipe 4 and a water outlet pipe 5, one ends of the water inlet pipe 4 and the water outlet pipe 5, which are far away from the water tank 3, are jointly communicated with the corresponding side wall of the cooling seat 2, a water pump 6 is installed in the water inlet pipe 4, the output end of the water pump 6 is arranged towards the cooling seat 2, a first valve 7 is installed on the water outlet pipe 5, the upper end of the cooling seat 2 is symmetrically communicated with an air inlet pipe 8 and an air outlet pipe 9 relative to the mold 1, one end of the air inlet pipe 8 is sealed and extends into the, a plurality of air outlet holes 11 are uniformly and equidistantly formed in the pipe wall of an air inlet pipe 8 in the cooling seat 2, a fan 12 is installed in the air inlet pipe 8, the output end of the fan 12 is arranged towards the sealing end of the air inlet pipe 8, a check valve 24 is installed in the air inlet pipe 8, the output end of the check valve 24 is arranged far away from the fan 12, when the cooling seat is used, a first valve 7 and a second valve 10 are closed, a water pump 6 is started, the water pump 6 transports cooling water in a water tank 3 into the cooling seat 2 through a water inlet pipe 4 to be contacted with a mold to cool the mold, then the second valve 10 is opened and the fan 12 is started, the fan 12 transports outside cooling air into the cooling water in the cooling seat 2 through the air inlet pipe 8, the cooling air is more uniformly contacted with the cooling water in the cooling seat 2 through the uniformly distributed air outlet holes 11, and the cooling water in the cooling seat 2 is discharged, and cooling the die uniformly and efficiently.
A filter screen 13 is fixedly connected to one end of the air inlet pipe 8 far away from the sealing end, an annular vent groove 14 is formed in the inner pipe wall of the air inlet pipe 8 and located between the fan 12 and the filter screen 13, a cross-shaped support frame 15 is fixedly connected to the bottom of the vent groove 14, a telescopic rod 16 is fixedly connected to the center of one end, close to the filter screen 13, of the support frame 15, a thin plate 17 matched with the inner pipe diameter of the air inlet pipe 8 is fixedly connected to the other end of the telescopic rod 16, the thin plate 17 is connected to the inner pipe wall of the air inlet pipe 8 in a sliding mode, a compressed spring 18 is fixedly connected between the support frame 15 and the thin plate 17, the spring 18 is sleeved on the telescopic rod 16, when the fan 12 operates, a suction force is applied to the thin plate 17, the thin plate 17 moves towards the direction of the support, after the fan 12 stops operating, no longer exert the adsorption affinity to sheet 17, the compressed spring 18 promotes the piece 23 of beating on sheet 17 and hits filter screen 13, hits the dust on filter screen 13 and falls, prevents that the dust adhesion from influencing ventilation effect on filter screen 13.
One end of the air outlet pipe 9, which is far away from the cooling base 2, is connected with a turnover cover 19 through a hinge pin, so that dust in air is prevented from entering the cooling base 2 through the air outlet pipe 9.
The water tank 3 is internally provided with a refrigerator 20 for refrigerating and cooling the cooling water in the water tank 3.
A sealing groove 21 is formed in the annular side wall of the thin plate 17, a sealing ring 22 is sleeved in the sealing groove 21, the annular outer side wall of the sealing ring 22 is abutted to the inner pipe wall of the air inlet pipe 8, and air tightness between the thin plate 17 and the air inlet pipe 8 is improved.
One end of the thin plate 17 close to the filter screen 13 is fixedly connected with a striking block 23, and one end of the striking block 23 far away from the thin plate 17 is abutted against the filter screen 13, so that the unit bearing striking force of the thin plate 17 when the thin plate is impacted is improved.
When the cooling device is used, the first valve 7 and the second valve 10 are closed, the water pump 6 is started, the water pump 6 conveys cooling water in the water tank 3 into the cooling seat 2 through the water inlet pipe 4 to be contacted with a mold to cool the mold, then the second valve 10 is opened and the fan 12 is started, the fan 12 conveys outside cold air into the cooling water in the cooling seat 2 through the air inlet pipe 8, the contact between the cold air and the cooling water in the cooling seat 2 is more uniform through the uniformly distributed air outlet holes 11, the cold air is discharged out of the cooling seat 2 through the air outlet pipe 9 after cooling the cooling water in the cooling seat 2, and the mold is uniformly and efficiently cooled; suction is exerted to sheet metal 17 when fan 12 moves, sheet metal 17 atress back 15 direction motion of support frame and compression telescopic link 16 and spring 18, when sheet metal 17 moved to air channel 14 position, during external gas normally got into cooling seat 2, after fan 12 stall, no longer exert the adsorption affinity to sheet metal 17, compressed spring 18 promotes beating piece 23 on the sheet metal 17 and hits the filter screen 13, hit the dust on the filter screen 13 and fall, prevent that the dust adhesion from influencing the ventilation effect on filter screen 13.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides an even cooling's mould cooling device, includes mould (1) and hollow cooling seat (2) that sets up, mould (1) is installed in cooling seat (2), its characterized in that, the lower extreme fixedly connected with water tank (3) of cooling seat (2), the both ends of water tank (3) are fixed respectively and are communicate inlet tube (4) and outlet pipe (5), the one end that water tank (3) were kept away from in inlet tube (4) and outlet pipe (5) communicates the corresponding lateral wall setting of cooling seat (2) jointly, install water pump (6) in inlet tube (4), the output of water pump (6) sets up towards cooling seat (2), install first valve (7) on outlet pipe (5), the upper end of cooling seat (2) has intercommunication about mould (1) symmetry and outlet duct (9), the sealed setting of one end of intake pipe (8) just extends to in cooling seat (2), the other end of the air inlet pipe (8) extends to the outside of the cooling seat (2), the air outlet pipe (9) extends towards the outside of the cooling seat (2) and is provided with a second valve (10), a plurality of air outlet holes (11) are uniformly and equidistantly formed in the pipe wall of the air inlet pipe (8) in the cooling seat (2), a fan (12) is arranged in the air inlet pipe (8), the output end of the fan (12) faces the sealing end of the air inlet pipe (8), a check valve (24) is arranged in the air inlet pipe (8), and the output end of the check valve (24) is far away from the fan (12); a filter screen (13) is fixedly connected to one end, far away from the sealing end, of the air inlet pipe (8), an annular vent groove (14) is formed in the inner wall of the air inlet pipe (8) and located between the fan (12) and the filter screen (13), a cross-shaped support frame (15) is fixedly connected to the bottom of the vent groove (14), an expansion link (16) is fixedly connected to the center of one end, close to the filter screen (13), of the support frame (15), a thin plate (17) matched with the inner diameter of the air inlet pipe (8) is fixedly connected to the other end of the expansion link (16), the thin plate (17) is slidably connected to the inner wall of the air inlet pipe (8), a spring (18) is fixedly connected between the support frame (15) and the thin plate (17), and the spring (18) is sleeved;
one end of the air outlet pipe (9) far away from the cooling seat (2) is connected with a turnover cover (19) through a hinge pin;
a refrigerator (20) is arranged in the water tank (3);
a sealing groove (21) is formed in the annular side wall of the thin plate (17), a sealing ring (22) is sleeved in the sealing groove (21), and the annular outer side wall of the sealing ring (22) is abutted to the inner pipe wall of the air inlet pipe (8);
one end of the thin plate (17) close to the filter screen (13) is fixedly connected with a beating block (23), and one end, far away from the thin plate (17), of the beating block (23) is abutted to the filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293566.0A CN109968618B (en) | 2019-04-12 | 2019-04-12 | Mould cooling device capable of achieving uniform cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293566.0A CN109968618B (en) | 2019-04-12 | 2019-04-12 | Mould cooling device capable of achieving uniform cooling |
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| Publication Number | Publication Date |
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| CN109968618A CN109968618A (en) | 2019-07-05 |
| CN109968618B true CN109968618B (en) | 2021-06-25 |
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| CN201910293566.0A Active CN109968618B (en) | 2019-04-12 | 2019-04-12 | Mould cooling device capable of achieving uniform cooling |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619082A (en) * | 2020-06-04 | 2020-09-04 | 益阳仪纬科技有限公司 | Cooling device for manufacturing engine parts |
| CN111957896A (en) * | 2020-09-22 | 2020-11-20 | 叶智尚 | Flywheel casing casting mold for engine casting |
| CN112332275B (en) * | 2020-10-30 | 2023-06-09 | 重庆望变电气（集团）股份有限公司 | Intelligent low-voltage complete switch cabinet |
| CN112606345A (en) * | 2020-12-30 | 2021-04-06 | 李元义 | Cooling device of injection mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207105538U (en) * | 2017-03-24 | 2018-03-16 | 黎明锋 | A kind of mold injection cooling structure |
| CN206999558U (en) * | 2017-04-28 | 2018-02-13 | 张金权 | A kind of LED equipment for cooling die |
| CN107633921A (en) * | 2017-09-22 | 2018-01-26 | 天津德芃科技集团有限公司 | The electric wire cooling device that a kind of wind liquid combines |
| CN208118361U (en) * | 2018-04-09 | 2018-11-20 | 深圳市质顶塑胶模具有限公司 | A kind of cooling device of plastic mould |
| CN208338178U (en) * | 2018-06-28 | 2019-01-04 | 济南汇智电力科技有限公司 | A kind of radiator of new-energy automobile charging module |
| CN109228167A (en) * | 2018-11-05 | 2019-01-18 | 安徽澳格汽车零部件有限公司 | A kind of automobile parts production efficient plastic mold |
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