CN219214004U - Injection molding machine for automobile switch panel - Google Patents
Injection molding machine for automobile switch panel Download PDFInfo
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- CN219214004U CN219214004U CN202223575308.8U CN202223575308U CN219214004U CN 219214004 U CN219214004 U CN 219214004U CN 202223575308 U CN202223575308 U CN 202223575308U CN 219214004 U CN219214004 U CN 219214004U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an injection molding machine for an automobile switch panel, which comprises an injection molding mechanism, a first cooling mechanism for cooling a product, and a second cooling mechanism for cooling liquid passing through a liquid conveying pipe, wherein the first cooling mechanism is arranged below the injection molding mechanism, and the second cooling mechanism is arranged on the side face of the first cooling mechanism. According to the utility model, the air extractor extracts high-temperature gas above the liquid storage tank by arranging the second cooling mechanism, negative pressure is generated in the liquid storage tank, external gas enters the fixed shell after being filtered by the filter screen under the action of the negative pressure, the gas in the fixed shell enters the liquid storage tank, and the gas passing through the fixed shell can cool the cooling liquid passing through the infusion tube, so that the temperature of the cooling liquid is effectively reduced, and the subsequent cooling effect is not influenced.
Description
Technical Field
The utility model relates to the technical field of automobile switch panel production, in particular to an automobile switch panel injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity. The automobile switch panel is produced by using an injection molding machine.
Patent No. (CN 210047023U) discloses an injection moulding device for automobile switch panel, the device is moulded plastics in to automobile switch panel shaping cavity through the pipe of moulding plastics, then blow and induced draft respectively to upper and lower module through heat dissipation machine and negative pressure machine, can be quick dispel the heat to automobile switch panel shaping cavity like this, carry the cooling liquid circulation in the refrigerating fluid bin to the upper module through the infusion machine and in the lower module, further dispel the heat to automobile switch panel shaping cavity, the device is after injection moulding like this, can be quick cool off, greatly reduced cooling time, increase automobile switch panel injection moulding's efficiency.
The device uses the refrigerating fluid to cool the product in the forming cavity, but the temperature of the refrigerating fluid can rise along with the increase of the circulation times, so that the subsequent cooling effect can be influenced.
Disclosure of Invention
The utility model aims to solve the problems and provide an injection molding machine for an automobile switch panel.
The utility model realizes the above purpose through the following technical scheme:
the injection molding machine for the automobile switch panel comprises an injection molding mechanism, a first cooling mechanism for cooling a product, and a second cooling mechanism for cooling liquid passing through a liquid conveying pipe, wherein the first cooling mechanism is arranged below the injection molding mechanism;
the second cooling mechanism comprises a fixing shell, an internal thread ring, an external thread ring, a fixing disc, a filter screen and a convex column, wherein the internal thread ring is welded on the side face of the fixing shell, the external thread ring is installed inside the internal thread ring, the fixing disc is installed on the side face of the external thread ring, the filter screen is welded on the inner side of the fixing disc, and the convex column is fixed on one side, far away from the external thread ring, of the fixing disc.
Preferably, the injection molding mechanism comprises an injection molding box, a discharging pipe, an electric push rod, a hose, an injection molding pipe, an upper mold, an upper cooling channel, a lower mold, a lower cooling channel and a fixing rod, wherein the discharging pipe is fixed below the injection molding box, the electric push rod is arranged on two sides of the discharging pipe, the hose is arranged below the discharging pipe, the injection molding pipe is arranged below the hose, the upper mold is welded at the lower end of the injection molding pipe, the upper cooling channel is arranged on the upper mold, the lower mold is arranged below the upper mold, the lower cooling channel is arranged on the lower mold, and the fixing rod is welded on the injection molding box.
Preferably, the first cooling mechanism comprises a liquid storage tank, an air inlet hole, a motor, a water pump, a rotating shaft, stirring blades, a liquid conveying pipe and an air extractor, wherein the air inlet hole is formed in the liquid storage tank, the motor is fixed on one side of the liquid storage tank through a bolt, the water pump is fixed on the other side of the liquid storage tank through a bolt, the rotating shaft is fixed at an output end of the motor, the stirring blades are arranged above and below the rotating shaft, the liquid conveying pipe is arranged at a water outlet end of the water pump, and the air extractor is fixed at the rear part of the liquid storage tank through a bolt.
Preferably, the electric push rod is connected with the injection molding box through bolts, and the number of the fixing rods is four.
Preferably, the number of the air inlets is five, and the stirring blades are welded with the rotating shaft.
Preferably, the filter screen is circular in shape, and the convex column is made of stainless steel.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up the second cooling mechanism, the air exhauster draws the high-temperature gas above the liquid storage tank, produces the negative pressure in the liquid storage tank, and external gas gets into the fixed shell after the filter screen filters under the effect of negative pressure, and the gas in the fixed shell gets into the liquid storage tank, and the gas through the fixed shell can cool the coolant liquid through the transfer line, has so effectively reduced the temperature of coolant liquid to guarantee that subsequent cooling effect is not influenced;
2. through setting up first cooling body, after the completion of moulding plastics, start the water pump, coolant liquid in the liquid reserve tank gets into cooling channel along the transfer line under the effect of water pump, coolant liquid in the cooling channel gets into cooling channel down, coolant liquid in the cooling channel returns to the liquid reserve tank again, the temperature of coolant liquid in the liquid reserve tank rises gradually, starter motor and air exhauster, thereby the motor drives stirring leaf through the pivot and rotates, thereby stirring the coolant liquid, so make the coolant liquid can fully contact with the gas of liquid reserve tank top, and the high temperature gas of liquid reserve tank top can be discharged under the effect of air exhauster, so effectively reduced the temperature of coolant liquid, thereby guarantee that subsequent cooling effect is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an injection molding machine for an automotive switch panel according to the present utility model;
FIG. 2 is a front view of an automotive switch panel injection molding machine according to the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of a front view of an injection molding machine for an automotive switch panel according to the present utility model;
FIG. 4 is a left side view of a liquid tank in an automotive switch panel injection molding machine according to the present utility model;
fig. 5 is an enlarged front view of an internal structure of an internal thread ring in an injection molding machine for an automotive switch panel according to the present utility model.
The reference numerals are explained as follows:
1. an injection molding mechanism; 101. an injection molding box; 102. a discharge pipe; 103. an electric push rod; 104. a hose; 105. injection molding a tube; 106. an upper die; 107. an upper cooling channel; 108. a lower die; 109. a lower cooling channel; 110. a fixed rod; 2. a first cooling mechanism; 201. a liquid storage tank; 202. an air inlet hole; 203. a motor; 204. a water pump; 205. a rotating shaft; 206. stirring the leaves; 207. an infusion tube; 208. an air extractor; 3. a second cooling mechanism; 301. a fixed case; 302. an internally threaded ring; 303. an external threaded ring; 304. a fixed plate; 305. a filter screen; 306. and (5) a convex column.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 5, an injection molding machine for an automotive switch panel comprises an injection molding mechanism 1, a first cooling mechanism 2 for cooling a product, the first cooling mechanism 2 is arranged below the injection molding mechanism 1, and a second cooling mechanism 3 for cooling a cooling liquid passing through a liquid conveying pipe 207 is further arranged, and the second cooling mechanism 3 is arranged on the side face of the first cooling mechanism 2.
In the utility model, an injection molding mechanism 1 comprises an injection molding box 101, a discharging pipe 102, an electric push rod 103, a hose 104, an injection molding pipe 105, an upper die 106, an upper cooling channel 107, a lower die 108, a lower cooling channel 109 and a fixed rod 110, wherein the discharging pipe 102 is fixed below the injection molding box 101, the electric push rod 103 is arranged on two sides of the discharging pipe 102, the hose 104 is arranged below the discharging pipe 102, the injection molding pipe 105 is arranged below the hose 104, the upper die 106 is welded at the lower end of the injection molding pipe 105, the upper cooling channel 107 is arranged on the upper die 106, the lower die 108 is arranged below the upper die 106, the lower cooling channel 109 is arranged on the lower die 108, and the fixed rod 110 is welded on the injection molding box 101; the electric push rod 103 is connected with the injection molding box 101 through bolts, and the number of the fixing rods 110 is four; when injection molding is started, a valve on the discharge pipe 102 is opened, molten plastic in the injection molding box 101 enters a molding cavity through the hose 104 and the injection molding pipe 105, and after injection molding is finished, the valve on the discharge pipe 102 is closed.
In the utility model, a first cooling mechanism 2 comprises a liquid storage tank 201, an air inlet 202, a motor 203, a water pump 204, a rotating shaft 205, a stirring blade 206, a liquid delivery pipe 207 and an air extractor 208, wherein the air inlet 202 is arranged on the liquid storage tank 201, the motor 203 is fixed on one side of the liquid storage tank 201 through bolts, the water pump 204 is fixed on the other side of the liquid storage tank 201 through bolts, the rotating shaft 205 is fixed at the output end of the motor 203, the stirring blade 206 is welded above and below the rotating shaft 205, the liquid delivery pipe 207 is arranged at the water outlet end of the water pump 204, and the air extractor 208 is fixed at the rear part of the liquid storage tank 201 through bolts; the number of the air inlets 202 is five; after injection molding is completed, the water pump 204 is started, the cooling liquid in the liquid storage tank 201 enters the upper cooling channel 107 along the infusion tube 207 under the action of the water pump 204, the cooling liquid in the upper cooling channel 107 enters the lower cooling channel 109, the cooling liquid in the lower cooling channel 109 returns to the liquid storage tank 201 again, the temperature of the cooling liquid in the liquid storage tank 201 is gradually increased, the motor 203 and the air extractor 208 are started, the motor 203 drives the stirring blade 206 to rotate through the rotating shaft 205, the stirring blade 206 rotates to stir the cooling liquid, so that the cooling liquid can be fully contacted with the gas above the liquid storage tank 201, and the high-temperature gas above the liquid storage tank 201 can be discharged under the action of the air extractor 208, so that the temperature of the cooling liquid is effectively reduced, and the subsequent cooling effect is not influenced.
In the utility model, the second cooling mechanism 3 comprises a fixed shell 301, an inner threaded ring 302, an outer threaded ring 303, a fixed disc 304, a filter screen 305 and a convex column 306, wherein the inner threaded ring 302 is welded on the side surface of the fixed shell 301, the outer threaded ring 303 is arranged inside the inner threaded ring 302 through threads, the fixed disc 304 is welded on the side surface of the outer threaded ring 303, the filter screen 305 is welded on the inner side of the fixed disc 304, and the convex column 306 is welded on the side, far from the outer threaded ring 303, of the fixed disc 304; the filter screen 305 is circular in shape, and the convex column 306 is made of stainless steel; the air extractor 208 extracts the high-temperature gas above the liquid storage tank 201, negative pressure is generated in the liquid storage tank 201, external gas is filtered by the filter screen 305 and then enters the fixed shell 301 under the action of the negative pressure, the gas in the fixed shell 301 enters the liquid storage tank 201, and the gas passing through the fixed shell 301 can cool the cooling liquid passing through the infusion tube 207, so that the temperature of the cooling liquid is effectively reduced, and the subsequent cooling effect is not influenced.
In the above structure: when injection molding is started, a valve on the discharge pipe 102 is opened, molten plastic in the injection molding box 101 enters a molding cavity through the hose 104 and the injection molding pipe 105, after injection molding is finished, the valve on the discharge pipe 102 is closed, the water pump 204 is started, cooling liquid in the liquid storage box 201 enters the upper cooling channel 107 along the infusion pipe 207 under the action of the water pump 204, cooling liquid in the upper cooling channel 107 enters the lower cooling channel 109, cooling liquid in the lower cooling channel 109 returns to the liquid storage box 201 again, the temperature of the cooling liquid in the liquid storage box 201 is gradually increased, the motor 203 and the air extractor 208 are started, the motor 203 drives the stirring blade 206 to rotate through the rotating shaft 205, the stirring blade 206 rotates to stir the cooling liquid, so that the cooling liquid can be fully contacted with gas above the liquid storage box 201, the air extractor 208 extracts high-temperature gas above the liquid storage box 201, negative pressure is generated in the liquid storage box 201, external gas enters the fixing shell 301 after being filtered by the filter screen 305 under the action of the negative pressure, the gas in the fixing shell 301 enters the liquid storage box 201, the cooling liquid passing through the liquid storage box 207 can be cooled, and the temperature of the cooling liquid passing through the infusion pipe 207 is effectively reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides an automobile switch panel injection molding machine, includes injection molding machine (1), is used for carrying out refrigerated first cooling mechanism (2) to the product, first cooling mechanism (2) are installed injection molding machine (1) below, its characterized in that: the cooling device further comprises a second cooling mechanism (3) for cooling the cooling liquid passing through the infusion tube (207), wherein the second cooling mechanism (3) is arranged on the side surface of the first cooling mechanism (2);
the second cooling mechanism (3) comprises a fixing shell (301), an inner threaded ring (302), an outer threaded ring (303), a fixing disc (304), a filter screen (305) and a convex column (306), wherein the inner threaded ring (302) is welded on the side face of the fixing shell (301), the outer threaded ring (303) is installed inside the inner threaded ring (302), the fixing disc (304) is installed on the side face of the outer threaded ring (303), the filter screen (305) is welded on the inner side of the fixing disc (304), and the convex column (306) is fixed on one side, far away from the outer threaded ring (303), of the fixing disc (304).
2. An automotive switch panel injection molding machine as claimed in claim 1, wherein: injection molding mechanism (1) is including moulding plastics case (101), discharging pipe (102), electric putter (103), hose (104), injection molding pipe (105), go up mould (106), go up cooling channel (107), bed die (108), bed die (109), dead lever (110), discharging pipe (102) are fixed mould plastics case (101) below, electric putter (103) set up discharging pipe (102) both sides, hose (104) are installed discharging pipe (102) below, injection molding pipe (105) are installed hose (104) below, go up mould (106) and weld injection molding pipe (105) lower extreme, go up cooling channel (107) set up on mould (106), bed die (108) are installed last mould (106) below, bed die (109) set up on bed die (108), dead lever (110) are welded mould plastics on case (101).
3. An automotive switch panel injection molding machine as claimed in claim 1, wherein: the first cooling mechanism (2) comprises a liquid storage tank (201), an air inlet hole (202), a motor (203), a water pump (204), a rotating shaft (205), stirring blades (206), a liquid conveying pipe (207) and an air extractor (208), wherein the air inlet hole (202) is formed in the liquid storage tank (201), the motor (203) is fixed on one side of the liquid storage tank (201) through bolts, the water pump (204) is fixed on the other side of the liquid storage tank (201) through bolts, the rotating shaft (205) is fixed at the output end of the motor (203), the stirring blades (206) are installed above and below the rotating shaft (205), the liquid conveying pipe (207) is installed at the water outlet end of the water pump (204), and the air extractor (208) is fixed on the rear portion of the liquid storage tank (201) through bolts.
4. An automotive switch panel injection molding machine as claimed in claim 2, wherein: the electric push rod (103) is connected with the injection molding box (101) through bolts, and the number of the fixing rods (110) is four.
5. A vehicle switch panel injection molding machine as claimed in claim 3, wherein: the number of the air inlets (202) is five, and the stirring blades (206) are welded with the rotating shaft (205).
6. An automotive switch panel injection molding machine as claimed in claim 1, wherein: the filter screen (305) is circular in shape, and the convex columns (306) are made of stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223575308.8U CN219214004U (en) | 2022-12-30 | 2022-12-30 | Injection molding machine for automobile switch panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223575308.8U CN219214004U (en) | 2022-12-30 | 2022-12-30 | Injection molding machine for automobile switch panel |
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Publication Number | Publication Date |
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CN219214004U true CN219214004U (en) | 2023-06-20 |
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Application Number | Title | Priority Date | Filing Date |
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CN202223575308.8U Active CN219214004U (en) | 2022-12-30 | 2022-12-30 | Injection molding machine for automobile switch panel |
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CN (1) | CN219214004U (en) |
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- 2022-12-30 CN CN202223575308.8U patent/CN219214004U/en active Active
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