CN209987274U - Large-scale injection molding apparatus for producing of car - Google Patents
Large-scale injection molding apparatus for producing of car Download PDFInfo
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- CN209987274U CN209987274U CN201920348875.9U CN201920348875U CN209987274U CN 209987274 U CN209987274 U CN 209987274U CN 201920348875 U CN201920348875 U CN 201920348875U CN 209987274 U CN209987274 U CN 209987274U
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Abstract
The utility model discloses a large-scale injection molding production device of automobile, including material transporting device, injection molding device and heat sink, the material transporting device includes that workstation, hold workbin, auto sucking machine, second support frame and second transportation pipe constitute, the left side department of workstation is equipped with injection molding device, injection molding device includes injection molding machine, desiccator, motor, first support frame, rotary rod and mould, the left side department of injection molding device is equipped with the heat sink; the heat sink includes water storage box, booster pump, first transport pipe and shower nozzle, and this utility model greatly reduced because of the unusual quality risk that appears weld mark, warp of mould temperature in process of production, guarantee long-term production quality's stability, reduced the defective rate, reduced the invalid wait room of unnecessary, and then reduce the injection moulding cycle, adopt the manipulator to get the product simultaneously, further reduce production cycle, improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the production technique of moulding plastics and specifically relates to a large-scale injection molding apparatus for producing of car is related to.
Background
At present, the competition of the domestic automobile market is very violent, the automobile selling price is reduced once, and under the circumstance that the price of a final assembly plant is reduced, the price of raw materials and the wages of workers are increased, the middle and downstream accessory manufacturers must go to great extent to further improve the production efficiency and reduce the production cost on the premise of ensuring the quality, otherwise, the automobile market is eliminated. Large injection molded parts of automobiles usually comprise instrument desks, various guard plate decorative plates, bumpers and the like, and the products have larger overall dimensions and high requirements on the appearance of the products.
The defects of the traditional production method at present are as follows:
the method comprises the following steps that 1, a non-needle valve type hot runner system is adopted for pouring, and the system is difficult to completely eliminate weld marks or stably lighten the weld marks to the degree accepted by customers for large injection molded parts with high appearance requirements;
the traditional method adopts an empirical estimation method to set the pressure maintaining time and the cooling time of the injection molding, which can not ensure the accuracy, thus causing the overlong molding cycle of the injection molding and the low production efficiency;
and 3, the volatility exists in the long-time injection molding production process, particularly the instability exists in the actual temperature of the mold, and the deformation of the product and even the reappearance of the welding mark are easily caused by the change of the mold temperature of the large injection molding part of the automobile. The traditional method cannot effectively prevent and control the temperature change, so that the quality risk is extremely high. The large injection molding parts of the automobile are large molds, the mold manufacturing cost is high, the product single weight is heavy (more sizing material is consumed), and a large injection molding machine is needed for production, so that the single part production cost is high, and defective products caused by the instability of the mold temperature bring huge loss to manufacturers.
Disclosure of Invention
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a large-scale injection molding apparatus for producing of car, includes material transporting device, device and the heat sink of moulding plastics.
The material conveying device comprises a workbench, a material storage box, a material suction machine, a second support frame and a second conveying pipe, wherein the material storage box is arranged at the right side of the surface of the workbench, the material suction machine is arranged inside the material storage box, the second conveying pipe is arranged on the surface of the top end of the material storage box and connected with the material storage pipe, and an injection molding device is arranged at the left side of the workbench;
the injection molding device comprises an injection molding machine, a dryer, a motor, a first support frame, a rotary rod and a mold, wherein the dryer is arranged on the surface of the top end of the right side of the injection molding machine, the motor is arranged on the left side inside the injection molding machine and connected with the rotary rod, the top end of the rotary rod is connected with the mold, a hinge is hinged to the middle position of the mold, and a cooling device is arranged on the left side of the injection molding device;
the cooling device comprises a water storage tank, a booster pump, a first conveying pipe and a nozzle, clear water is stored in the water storage tank, the surface of the top end of the water storage tank is provided with the first conveying pipe, and the booster pump is arranged in the first conveying pipe.
Preferably, the inside of holding the workbin is deposited with the plastic granule.
Preferably, a second supporting frame is arranged at the left side of the surface of the workbench.
Preferably, an injection head is arranged at the right side of the interior of the injection molding machine.
Preferably, a first support frame is arranged at the top end of the left side edge of the injection molding machine.
Preferably, the nozzle of the first conveying pipe is provided with a spray head.
Compared with the prior art, the beneficial effects of the utility model are that:
greatly reduced because of the unusual quality risk that appears weld mark, buckling deformation of mould temperature in process of production, guaranteed long-term production quality's stability, reduced the defective rate, reduced unnecessary invalid wait for within a definite time, and then reduced the injection moulding cycle, adopt the manipulator to get the product simultaneously, further reduce production cycle, improved production efficiency.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an apparatus for producing large-sized injection-molded parts for automobiles;
fig. 2 is a partial enlarged view of the mold surface.
Shown in the figure: 1. the automatic injection molding machine comprises a water storage tank, 2, a booster pump, 3, a first conveying pipe, 4, a first support frame, 5, a spray head, 6, a motor, 7, a rotary rod, 8, a mold, 9, an injection molding machine, 10, an injection molding head, 11, a dryer, 12, a second conveying pipe, 13, a second support frame, 14, a suction machine, 15, a material storage box, 16, a workbench, 17 and a hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an apparatus for producing large-sized injection-molded parts of an automobile includes a material transporting device, an injection-molding device, and a cooling device.
The conveying device comprises a workbench 16, a material storage box 15, a material suction machine 1, a second support frame 13 and a second conveying pipe 12, wherein the material storage box 15 is arranged at the right side of the surface of the workbench 16, plastic particles are stored in the material storage box 15, the material suction machine 14 is arranged in the material storage box 15, the plastic particles in the material storage box 15 can be conveyed to the outside through the material suction machine 14, the second conveying pipe 12 is arranged on the surface of the top end of the material storage box 15, the second conveying pipe 12 is connected with the material storage pipe 15, the second support frame 13 is arranged at the left side of the surface of the workbench 16, the top end of the second support frame 13 is connected with the second conveying pipe 12 so as to support the second conveying pipe 12, and an injection molding device is arranged at the left side of the workbench 16;
the injection molding device comprises an injection molding machine 9, a dryer 11, a motor 6, a first support frame 4, a rotary rod 7 and a mold 8, wherein the dryer 11 is arranged on the top end surface of the right side of the injection molding machine 9, the dryer 11 can dehumidify and dry plastic particles, an injection molding head 10 is arranged at the right side of the interior of the injection molding machine 9, the plastic particles are injected out through the injection molding head 10 after being melted in the injection molding machine 9, the motor 6 is arranged at the left side of the interior of the injection molding machine 9, the motor 6 is connected with the rotary rod 7, the top end of the rotary rod 7 is connected with the mold 8, a hinge 17 is hinged to the middle position of the mold 8, the mold 8 can be opened and closed through the hinge 17, the first support frame 4 is arranged at the top end of the left side edge of the injection molding machine 9, and;
the heat sink includes water storage box 1, booster pump 2, first transportation pipe 3 and shower nozzle 5, clear water has been deposited in the inside of water storage box 1, and the surface on 1 top of water storage box is equipped with first transportation pipe 3, the inside of first transportation pipe 3 is equipped with booster pump 2, first support frame 4 is connected with first transportation pipe 3 to support first transportation pipe 3, the mouth of pipe of first transportation pipe 3 is equipped with shower nozzle 5, and the clear water in the water storage box 1 is through first transportation pipe 3, follows shower nozzle 5 blowout again, thereby cools down.
The utility model discloses a theory of operation is: hold plastic granules in the workbin 15 and absorb desiccator 11 through second transport pipe 12 and carry out dehumidification drying process in by auto sucking machine 14, at this moment the plastic granules that the dehumidification was dried and is accomplished enter into injection molding machine 9 and melt, melt the plastic granules of completion this moment and inject mould 8 through injection molding head 10, start booster pump 2 this moment, booster pump 2 takes out first transport pipe 3 to the clear water in the water storage box 1, thereby cool down mould 8 through 5 blowout of shower nozzle, thereby make the large-scale plastic part shaping of car in the mould 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by 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.
Claims (6)
1. The production device for the large-scale injection molding parts of the automobile comprises a conveying device, an injection molding device and a cooling device, and is characterized in that the conveying device comprises a workbench, a material storage box, a suction machine, a second support frame and a second conveying pipe, the material storage box is arranged on the right side of the surface of the workbench, the suction machine is arranged inside the material storage box, the second conveying pipe is arranged on the surface of the top end of the material storage box and connected with the material storage pipe, and the injection molding device is arranged on the left side of the workbench;
the injection molding device comprises an injection molding machine, a dryer, a motor, a first support frame, a rotary rod and a mold, wherein the dryer is arranged on the surface of the top end of the right side of the injection molding machine, the motor is arranged on the left side inside the injection molding machine and connected with the rotary rod, the top end of the rotary rod is connected with the mold, a hinge is hinged to the middle position of the mold, and a cooling device is arranged on the left side of the injection molding device;
the cooling device comprises a water storage tank, a booster pump, a first conveying pipe and a nozzle, clear water is stored in the water storage tank, the surface of the top end of the water storage tank is provided with the first conveying pipe, and the booster pump is arranged in the first conveying pipe.
2. The device for producing large-scale injection-molded parts for automobiles according to claim 1, wherein the inside of the storage tank is stored with plastic particles.
3. The production device of large automobile injection molded parts according to claim 1, wherein a second support frame is arranged on the left side of the surface of the workbench.
4. The device for producing large-scale automobile injection-molded parts according to claim 1, wherein an injection head is arranged at the right side of the inside of the injection-molding machine.
5. The device for producing large automobile injection-molded parts according to claim 1, wherein a first support frame is arranged at the top end of the left side edge of the injection-molding machine.
6. The device for producing large-scale injection-molded parts for automobiles according to claim 1, wherein the nozzle of the first transportation pipe is provided with a spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348875.9U CN209987274U (en) | 2019-03-19 | 2019-03-19 | Large-scale injection molding apparatus for producing of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348875.9U CN209987274U (en) | 2019-03-19 | 2019-03-19 | Large-scale injection molding apparatus for producing of car |
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| Publication Number | Publication Date |
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| CN209987274U true CN209987274U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920348875.9U Active CN209987274U (en) | 2019-03-19 | 2019-03-19 | Large-scale injection molding apparatus for producing of car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716629A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Large-scale injection molding apparatus for producing of car |
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- 2019-03-19 CN CN201920348875.9U patent/CN209987274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716629A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Large-scale injection molding apparatus for producing of car |
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