CN221212648U - Injection molding machine with cooling function - Google Patents
Injection molding machine with cooling function Download PDFInfo
- Publication number
- CN221212648U CN221212648U CN202322851796.9U CN202322851796U CN221212648U CN 221212648 U CN221212648 U CN 221212648U CN 202322851796 U CN202322851796 U CN 202322851796U CN 221212648 U CN221212648 U CN 221212648U
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- China
- Prior art keywords
- fixedly connected
- injection molding
- die
- cooling
- molding machine
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- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 238000001746 injection moulding Methods 0.000 title claims abstract description 32
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field related to injection molding and discloses an injection molding machine with a cooling function, which comprises a base, wherein a first fixing rod is fixedly connected to the base, a fixing plate is fixedly connected to the first fixing rod, a female die is fixedly connected to the fixing plate, a cooling groove is formed in the top end of the female die, a plurality of groups of circumferentially distributed cooling fins fixedly connected to the female die are arranged in the cooling groove, a hydraulic lifting pump is fixedly connected to the base, a lifting frame is fixedly connected to an output shaft of the hydraulic lifting pump, a fixing cylinder is fixedly connected to the lifting frame, one end of a lifting rod is slidingly connected to the fixing cylinder, a male die is fixedly connected to the other end of the lifting rod, the male die is matched with the female die, a spring sleeved on the outer wall of the fixing cylinder and the lifting rod is arranged between the lifting frame, and heat emitted in the injection molding process is absorbed through the mutual matching of the cooling fins and cooling water.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to an injection molding machine with a cooling function.
Background
Injection molding is a method for producing and modeling industrial products, and rubber injection molding and plastic injection molding are generally used for products, wherein raw materials in a molten state are injected into a mold under high pressure, and after the raw materials are cooled, finished products which are the same as the models of the mold can be obtained.
The existing injection molding machine with the rapid cooling function has the following defects: for example, the method can not effectively realize rapid cooling of raw materials after injection molding, the heat dissipation effect is poor, the period of the whole injection molding process is prolonged, the working efficiency is low, in addition, the method can not realize uniform heat dissipation of the surfaces of dies with various shapes, the heat dissipation of the surfaces of the dies is nonuniform, demolding can be performed after the core temperature of the finished product is reduced, the production efficiency is further reduced, finally, the finished product can be taken out only after the core temperature of the finished product is reduced, the long cooling time leads to stagnation of injection molding work, a large amount of time is wasted, and the cost is increased.
Disclosure of utility model
The present utility model is directed to an injection molding machine with a cooling function, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an injection molding machine with cooling function, includes the base, fixedly connected with first dead lever on the base, fixedly connected with fixed plate on the first dead lever, fixedly connected with die on the fixed plate, the die top is provided with the cooling groove, is provided with the multiunit that fixedly connected with is circumference distribution's radiating fin on the die in the cooling groove, fixedly connected with hydraulic lifting pump on the base, fixedly connected with crane on hydraulic lifting pump's the output shaft, fixedly connected with fixed cylinder on the crane, sliding connection has the one end of lifter in the fixed cylinder, the other end fixedly connected with terrace die of lifter, the terrace die is mutually supported with the die, be provided with the spring of cover on fixed cylinder and lifter outer wall between crane and the terrace die, the die top is connected with supplementary radiating component, be provided with the mouth of moulding plastics in the terrace die, be provided with the material subassembly of annotating in the mouth of moulding plastics.
As a further scheme of the utility model: cooling water is injected into the cooling groove.
As a further scheme of the utility model: the auxiliary heat dissipation assembly comprises a second fixing rod fixedly connected to the fixing plate, a mounting seat is fixedly connected to the second fixing rod, a motor is fixedly connected to the mounting seat, and fan blades are fixedly connected to an output shaft of the motor.
As a further scheme of the utility model: the material injection assembly comprises a mounting groove arranged in the injection molding opening, the mounting groove is internally connected with a mounting head in a threaded manner, and a charging barrel is fixedly connected to the mounting head.
As a further scheme of the utility model: the cylinder is connected with a piston block in a sliding mode, one end of a connecting rod is fixedly connected to the piston block, and the other end of the connecting rod penetrates through the cylinder and is fixedly connected with a jacking block.
As still further aspects of the utility model: the lifting frame is fixedly connected with a positioning block, a positioning groove is formed in the top block, and the positioning groove is matched with the positioning block.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the heat emitted in the injection molding process is absorbed through the mutual matching of the radiating fins and the cooling water, and meanwhile, the heat exchange rate of the radiating fins and the air is accelerated through the auxiliary radiating assembly, and meanwhile, the evaporation rate of the cooling water is accelerated, so that the heat dissipation rate of the cooling water is accelerated, the cooling efficiency of the utility model is further improved, the processing rate of the utility model is accelerated, and the practicability of the utility model is improved.
Drawings
Fig. 1 is a schematic structural view of an injection molding machine with a cooling function in the present utility model.
Fig. 2 is a front view of an injection molding machine with a cooling function according to the present utility model.
Fig. 3 is a sectional view of an injection molding machine with a cooling function according to the present utility model.
Fig. 4 is a sectional view of an injection molding machine with a cooling function according to the present utility model.
In the figure: the cooling device comprises a 1-base, a 2-first fixing rod, a 3-fixing plate, a 4-female die, a 5-cooling groove, a 6-radiating fin, a 7-second fixing rod, an 8-mounting seat, a 9-motor, a 10-fan blade, an 11-hydraulic lifting pump, a 12-lifting frame, a 13-fixing cylinder, a 14-lifting rod, a 15-male die, a 16-spring, a 17-injection molding opening, a 18-mounting groove, a 19-charging cylinder, a 20-mounting head, a 21-piston block, a 22-connecting rod, a 23-top block, a 24-positioning groove and a 25-positioning block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, an injection molding machine with a cooling function comprises a base 1, a first fixing rod 2 is fixedly connected to the base 1, a fixing plate 3 is fixedly connected to the first fixing rod 2, a female die 4 is fixedly connected to the fixing plate 3, a cooling groove 5 is arranged at the top end of the female die 4, a plurality of groups of circumferentially distributed cooling fins 6 fixedly connected to the female die 4 are arranged in the cooling groove 5, cooling water is injected into the cooling groove 5, a hydraulic lifting pump 11 is fixedly connected to the base 1, a lifting frame 12 is fixedly connected to an output shaft of the hydraulic lifting pump 11, a fixing cylinder 13 is fixedly connected to the lifting frame 12, one end of a lifting rod 14 is slidably connected to the fixing cylinder 13, a male die 15 is fixedly connected to the other end of the lifting rod 14, the male die 15 is mutually matched with the female die 4, the utility model relates to a die assembly device, which comprises a lifting frame 12, a lifting rod 14, a fixing cylinder 13, a lifting frame 12, a spring 16, an auxiliary heat dissipation component, an injection port 17, a material injection component, a hydraulic lifting pump 11, a lifting frame 12, a lifting frame 15, a die assembly, a lifting frame 12, a hydraulic lifting pump 11, a lifting frame 12 and a lifting frame 12, wherein the spring 16 is sleeved on the outer walls of the fixing cylinder 13 and the lifting rod 14, the top of the die 4 is connected with an auxiliary heat dissipation component, the injection port 17 is arranged in the lifting frame 15, the lifting frame 12 drives the lifting frame 15 to lift towards the direction of the die 4 through the fixing cylinder 13 and the lifting rod 14, when the lifting frame 15 lifts into the die 4 and is mutually attached, the lifting frame 12 is driven by the hydraulic lifting pump 11 to lift, the lifting frame 12 is driven by the hydraulic lifting frame 11, the lifting frame 12 is driven by the lifting frame 11, the relative distance between the lifting frame 12 and the lifting frame 15 is shortened, the spring 16 is compressed, the material injection component is extruded, the raw material is injected between the lifting frame 15 and the die 4, and the die assembly is molded, the equipment absorbs the heat that the raw materials sent in the die 4 through radiating fin 6, absorbs the heat on the radiating fin 6 fast through the setting of cooling water simultaneously to accelerate the heat dissipation rate of equipment through the setting of supplementary radiating component.
In one case of this embodiment, please refer to fig. 1-4, the auxiliary heat dissipation assembly includes a second fixing rod 7 fixedly connected to the fixing plate 3, a mounting seat 8 is fixedly connected to the second fixing rod 7, a motor 9 is fixedly connected to the mounting seat 8, a fan blade 10 is fixedly connected to an output shaft of the motor 9, the auxiliary heat dissipation assembly drives the fan blade 10 to rotate through the motor 9, and then drives air to flow into the cooling groove 5 through the rotation of the fan blade 10, so that the flow rate of air on the surface of the cooling fin 6 and the cooling water is accelerated, and therefore the heat exchange rate of the cooling fin 6 and the air is accelerated, and meanwhile, the evaporation rate of the cooling water is accelerated, and then the heat dissipation rate of the cooling water is accelerated.
In one case of this embodiment, referring to fig. 1 to 4, the material injection assembly includes a mounting groove 18 disposed in the injection port 17, a mounting head 20 is screwed in the mounting groove 18, a barrel 19 is fixedly connected to the mounting head 20, a piston block 21 is slidably connected to the barrel 19, one end of a connecting rod 22 is fixedly connected to the piston block 21, the other end of the connecting rod 22 passes through the barrel 19 and is fixedly connected to a top block 23, a positioning block 25 is fixedly connected to the lifting frame 12, a positioning groove 24 is disposed in the top block 23, the positioning groove 24 is matched with the positioning block 25, the material injection assembly firstly installs and fixes the barrel 19 with raw materials in the injection port 17 through the threaded connection of the mounting head 20 and the mounting groove 18 before the die assembly is closed, then when the lifting frame 12 drives the male die 15 to be closed with the female die 4, the lifting frame 12 continues to shorten the relative distance between the lifting frame 12 and the male die 15 under the drive of the hydraulic lifting pump 11, and simultaneously pushes the spring 16 to push the positioning block 25 to push the piston block 25 to the plunger block 15 to the position the plunger block 21, and simultaneously push the positioning block 25 to the plunger block 25 to be injected into the injection port 17 through the positioning block 25, and the positioning block 25 is pushed by the lifting frame 25.
The working principle of the utility model is as follows: according to the utility model, the lifting frame 12 is driven to lift by the hydraulic lifting pump 11, the lifting frame 12 drives the male die 15 to move towards the female die 4 through the fixed cylinder 13 and the lifting rod 14, then when the male die 15 lifts into the female die 4 and is mutually attached, the male die 15 and the female die 4 are closed, the lifting frame 12 is driven by the hydraulic lifting pump 11 to lift continuously, at the moment, the relative distance between the lifting frame 12 and the male die 15 is shortened, the spring 16 is compressed, the positioning block 25 lifts and is inserted into the positioning groove 24, meanwhile, the lifting frame 12 pushes the top block 23 through the positioning block 25, the top block 23 pushes the piston block 21 through the connecting rod 22, raw materials in the charging cylinder 19 are injected between the male die 15 and the female die 4 along the mounting head 20 and the injection opening 17, in the injection molding process, the equipment absorbs heat emitted by the raw materials in the female die 4 through the cooling fins 6, and simultaneously rapidly absorbs the heat on the cooling fins 6 through the setting of cooling water, the fan blades 10 are driven to rotate through the motor 9, and then the cooling water flows into the cooling groove 5 through the cooling fins 10, and the cooling water flows through the cooling fins 6, the cooling water and the cooling water flow rate of the cooling fins is accelerated, and the cooling water flow rate of the cooling fins is accelerated.
While the fundamental principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential features thereof, and therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present utility model being defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an injection molding machine with cooling function, includes the base, its characterized in that, fixedly connected with first dead lever on the base, fixedly connected with fixed plate on the first dead lever, fixedly connected with die on the fixed plate, the die top is provided with the cooling groove, is provided with the multiunit that fixedly connected with is circumference distribution's radiating fin on the die in the cooling groove, fixedly connected with hydraulic lift pump on the base, fixedly connected with crane on the output shaft of hydraulic lift pump, fixedly connected with fixed cylinder on the crane, the one end of sliding connection's lifter in the fixed cylinder, the other end fixedly connected with terrace die of lifter, terrace die and die mutually support, be provided with the spring of cover on fixed cylinder and lifter outer wall between crane and the terrace die, the die top is connected with supplementary radiating component, be provided with the mouth of moulding plastics in the terrace die, be provided with the notes material subassembly in the mouth of moulding plastics.
2. The injection molding machine with cooling function according to claim 1, wherein cooling water is injected into the cooling tank.
3. The injection molding machine with cooling function according to claim 1, wherein the auxiliary heat dissipation assembly comprises a second fixing rod fixedly connected to the fixing plate, a mounting seat is fixedly connected to the second fixing rod, a motor is fixedly connected to the mounting seat, and a fan blade is fixedly connected to an output shaft of the motor.
4. The injection molding machine with a cooling function according to claim 1, wherein the injection assembly comprises a mounting groove arranged in the injection molding opening, a mounting head is connected in the mounting groove in a threaded manner, and a charging barrel is fixedly connected to the mounting head.
5. The injection molding machine with cooling function according to claim 4, wherein a piston block is slidably connected to the barrel, one end of a connecting rod is fixedly connected to the piston block, and the other end of the connecting rod is fixedly connected to a top block through the barrel.
6. The injection molding machine with the cooling function according to claim 5, wherein the lifting frame is fixedly connected with a positioning block, and a positioning groove is arranged in the top block and is matched with the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851796.9U CN221212648U (en) | 2023-10-24 | 2023-10-24 | Injection molding machine with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851796.9U CN221212648U (en) | 2023-10-24 | 2023-10-24 | Injection molding machine with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221212648U true CN221212648U (en) | 2024-06-25 |
Family
ID=91572645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322851796.9U Active CN221212648U (en) | 2023-10-24 | 2023-10-24 | Injection molding machine with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221212648U (en) |
-
2023
- 2023-10-24 CN CN202322851796.9U patent/CN221212648U/en active Active
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