CN214026922U - Injection mold of camera module shell production usefulness - Google Patents
Injection mold of camera module shell production usefulness Download PDFInfo
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- CN214026922U CN214026922U CN202022675105.0U CN202022675105U CN214026922U CN 214026922 U CN214026922 U CN 214026922U CN 202022675105 U CN202022675105 U CN 202022675105U CN 214026922 U CN214026922 U CN 214026922U
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Abstract
The utility model discloses an injection mold of camera module shell production usefulness, including work platform, mould and conveying mechanism, work platform: the upper surface right-hand member symmetry is equipped with the riser, is equipped with charge-in pipeline on the mounting bracket between two riser upper ends, and the discharge gate department of charge-in pipeline lower extreme is equipped with heat-resisting solenoid valve, is equipped with the support frame between the left surface middle part of two risers, and work platform's upper surface middle part front end is equipped with the die cavity, and the inside sliding connection who goes up the die cavity has the lifter plate, and the diapire evenly distributed who goes up the die cavity has the spring, the upper end of spring all with the lower fixed surface of lifter plate be connected, the mould: place in the upper surface of lifter plate, conveying mechanism: set up in the left end of support frame, this injection mold of camera module shell production usefulness reduces manpower resources's expenditure, has liberated the labour, saves the production time, improves production efficiency, and the quality after the reinforcing shaping avoids the appearance of defective products, practices thrift the cost.
Description
Technical Field
The utility model relates to a technical field of moulding plastics specifically is an injection mold of camera module shell production usefulness.
Background
The camera is an apparatus for recording images by using optical principle, which is composed of lens, microphone, camera body, viewfinder, battery box, etc., and is mainly used for making film and TV program, its early use is film or video tape to record, the invention of digital camera is then stored in flash memory, the newer camera is to store the image data in the hard disk of the camera body directly, it can be classified according to the recording function and divided into pick-up and recording integrated machine and camera, the camera shell in the camera is one of the important components to protect the computer, the camera shell can fix the camera to prevent the water from entering the camera, and protect the camera from the influence of external humidity and dust under the working condition, the camera in the market is various, the camera shell is also a five-eight-door, which is a serious test for the production of the shell, most of camera housings are produced by adopting an injection molding production mode, but bad phenomena easily occur in the injection molding stage in many times, raw materials cannot fully fill a mold, air is remained in the mold after filling, and the quality of the molded housing is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an injection mold of camera module shell production usefulness, make the raw materials that melt fully fill the inside of die cavity, quality after the reinforcing shaping reduces the production of the inside bubble of work piece after the shaping, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for producing a camera module shell comprises a working platform, a mold and a conveying mechanism;
a working platform: the right end of the upper surface of the lifting platform is symmetrically provided with vertical plates, a feeding pipeline is arranged on the mounting frame between the upper ends of the two vertical plates, a heat-resistant electromagnetic valve is arranged at a discharge port at the lower end of the feeding pipeline, a support frame is arranged between the middle parts of the left side surfaces of the two vertical plates, the front end of the middle part of the upper surface of the working platform is provided with an upper die cavity, a lifting plate is connected to the inside of the upper die cavity in a sliding manner, springs are uniformly distributed on the bottom wall of the upper die cavity, and the upper ends of the springs are fixedly connected with the lower surface of the lifting plate;
a mould: is arranged on the upper surface of the lifting plate;
the conveying mechanism comprises: the left end of the supporting frame is provided with a supporting rod;
wherein: still include the PLC controller, the PLC controller sets up in work platform's upper surface left end, the input electricity of PLC controller is connected in external power supply, the input electricity of heat-resisting solenoid valve is connected in the output of PLC controller, make things convenient for last mould and lower mould of mould, reduce manpower resources's expenditure, the labour has been liberated, can be more convenient take out the work piece after the shaping, save production time, and the production efficiency is improved, the raw materials that make melt is fully filled the inside of die cavity, the quality after the reinforcing shaping, reduce the production of the inside bubble of work piece after the shaping, avoid the appearance of defective products, and the cost is saved.
Further, the mould includes connecting hole, feed port, last mould, die cavity, bolt, draw-in groove, screw hole, sealed frame and bed die of gluing, the bed die is placed in the upper surface of lifter plate, the last mould the same with its shape is placed to the upper surface of bed die, the bolt passes vertical corresponding screw hole on bed die and the last mould four corners respectively and makes fixed connection between bed die and the last mould, the whole inside that bed die and last mould formed is equipped with the die cavity, the upper surface of bed die is equipped with sealed frame of gluing, the lower surface of going up the mould is equipped with the draw-in groove of gluing the vertical correspondence of frame with sealing, sealed frame and draw-in groove of gluing all are located around the die cavity, the upper surface of going up the mould is equipped with the connecting hole, the diapire middle part of connecting hole is equipped with the feed port, the feed port is linked together with the die cavity, make things convenient for taking out of shaping back work piece, increase the leakproofness.
Further, conveying mechanism includes aspirator pump, solenoid valve, bleed-off line, pipeline and sealed cushion, bleed-off line sets up in the left end of support frame, and the lower extreme and the vertical correspondence of connecting hole of bleed-off line, bleed-off line's upper surface are equipped with the aspirator pump, and the induction port of aspirator pump is linked together with bleed-off line's inside, and bleed-off line's inside upper end is equipped with the solenoid valve, and the feed inlet of bleed-off line right-hand member is linked together through pipeline and heat-resisting solenoid valve's discharge gate, and bleed-off line's lower extreme is equipped with sealed cushion, and the equal electricity of input of solenoid valve and aspirator pump is connected in the output of PLC controller, makes the raw materials that melt fully fill the die cavity.
Further, the rear end of the middle part of the upper surface of the working platform is provided with a lower die cavity, and the upper surface of the lower die cavity is higher than the bottom wall of the upper die cavity, so that the lower die of the die is convenient.
Furthermore, the right end of the lower surface of the working platform is symmetrically provided with supporting pads, the left end of the lower surface of the working platform is provided with a fixed plate, and the front end and the rear end of the upper surface of the fixed plate are provided with fixing holes, so that the whole device is fixed on a plane.
Compared with the prior art, the beneficial effects of the utility model are that: this injection mold of camera module shell production usefulness has following benefit:
1. the lower die and the upper die are fixedly connected by bolts respectively penetrating through vertically corresponding threaded holes on four corners of the lower die and the upper die, the sealing rubber frame is clamped in the clamping groove to increase the sealing property, the dies are placed on the upper surface of the lifting plate, the dies are pushed backwards and applied with downward pressure to vertically correspond to the air exhaust pipeline, the dies are loosened, at the moment, the sealing rubber pads are attached to the inner wall of the connecting hole under the action of the springs, the feeding hole is communicated with the air exhaust pipeline, after the material injection is completed, the dies are pressed downwards and pushed backwards, the dies are pushed away from the working platform, the bolts are loosened after the raw materials are cooled and formed, the upper die and the lower die are separated, the formed workpieces are taken out, the upper die and the lower die of the dies are convenient, the expenditure of human resources is reduced, the labor force is liberated, the formed workpieces can be taken out more conveniently, and the production time is saved, the production efficiency is improved.
2. Through the regulation and control of PLC controller, start the aspirator pump, with the inside air suction of die cavity, make the inside negative pressure state that appears of die cavity, make the inseparabler reduction of being connected between mould and the bleed pipeline simultaneously reveal, start the solenoid valve and close the aspirator pump simultaneously, make the inside negative pressure state that keeps of die cavity, pour the raw materials that will melt into charge-in pipeline, heat-resisting solenoid valve opens, under the effect of atmospheric pressure, the raw materials that will melt are impressed inside the die cavity, make the inside abundant packing of raw materials with the die cavity that melts, the quality after the reinforcing shaping, the production of the inside bubble of work piece after the reduction shaping, avoid the appearance of defective products, and the cost is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion structure of the mold of the present invention;
FIG. 3 is a schematic sectional view of the upper cavity of the present invention;
fig. 4 is a schematic structural view of the conveying mechanism of the present invention.
In the figure: 1 work platform, 2 riser, 3 mounting brackets, 4 charge-in pipeline, 5 heat-resisting solenoid valve, 6 support frames, 7 moulds, 71 connecting holes, 72 feed ports, 73 go up the mould, 74 die cavities, 75 bolts, 76 draw-in groove, 77 screw holes, 78 sealed gluey frame, 79 bed die, 8 conveying mechanism, 81 aspirator pump, 82 solenoid valve, 83 air extraction pipeline, 84 conveying pipeline, 85 sealed cushion, 9 last die cavity, 10PLC controller, 11 lower die cavity, 12 fixed plates, 13 fixed orifices, 14 supporting pads, 15 lifter plate, 16 springs.
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. 1-4, the present invention provides a technical solution: an injection mold for producing a camera module shell comprises a working platform 1, a mold 7 and a conveying mechanism 8;
the working platform 1: the right end of the upper surface of the vertical plate is symmetrically provided with vertical plates 2, a feeding pipeline 4 is arranged on a mounting frame 3 between the upper ends of the two vertical plates 2, a discharging port at the lower end of the feeding pipeline 4 is provided with a heat-resistant electromagnetic valve 5, melted raw materials are poured into the feeding pipeline 4 through the regulation and control of a PLC (programmable logic controller) 10, the heat-resistant electromagnetic valve 5 is opened, the melted raw materials are pressed into a die cavity 74 under the action of atmospheric pressure, so that the melted raw materials fully fill the interior of the die cavity 74, the quality after forming is enhanced, a supporting frame 6 is arranged between the middle parts of the left side surfaces of the two vertical plates 2, the front end of the middle part of the upper surface of a working platform 1 is provided with an upper die groove 9, the interior of the upper die groove 9 is connected with a lifting plate 15 in a sliding manner, springs 16 are uniformly distributed on the bottom wall of the upper die groove 9, the upper ends of the springs 16 are fixedly connected with the lower surface of the lifting plate 15, the rear end of the middle part of the upper surface of the working platform 1 is provided with a lower die groove 11, the upper surface of the upper die groove 11 is higher than the bottom wall of the upper die groove 9, placing a mould 7 on the upper surface of a lifting plate 15, pushing the mould 7 backwards and applying downward pressure to enable the mould 7 to vertically correspond to an air exhaust pipeline 83, loosening the mould 7, enabling a sealing rubber pad 85 to be attached to the inner wall of a connecting hole 71 under the action of a spring 16 at the moment, enabling a feeding hole 72 to be communicated with the air exhaust pipeline 83, symmetrically arranging supporting pads 14 at the right end of the lower surface of a working platform 1, arranging a fixing plate 12 at the left end of the lower surface of the working platform 1, arranging fixing holes 13 at the front end and the rear end of the upper surface of the fixing plate 12, placing the whole device on a plane, and fixing the whole device by using fixing bolts to penetrate through the fixing holes 13;
and (7) a die: the upper die 7 is placed on the upper surface of the lifting plate 15, the die 7 comprises a connecting hole 71, a feeding hole 72, an upper die 73, a die cavity 74, a bolt 75, a clamping groove 76, a threaded hole 77, a sealing rubber frame 78 and a lower die 79, the lower die 79 is placed on the upper surface of the lifting plate 15, the upper die 73 with the same shape as the lower die 79 is placed on the upper surface of the lower die 79, the bolt 75 respectively penetrates through the vertically corresponding threaded hole 77 on four corners of the lower die 79 and the upper die 73 to enable the lower die 79 and the upper die 73 to be fixedly connected, the die cavity 74 is arranged inside the whole formed by the lower die 79 and the upper die 73, the sealing rubber frame 78 is arranged on the upper surface of the lower die 79, the clamping groove 76 vertically corresponding to the sealing rubber frame 78 is arranged on the lower surface of the upper die 73, the sealing rubber frame 78 and the clamping groove 76 are all located on the periphery of the die cavity 74, the upper surface of the upper die 73 is provided with the connecting hole 71, the feeding hole 72 is arranged in the middle of the bottom wall of the connecting hole 71, the feeding hole 72 is communicated with the die cavity 74, the lower die 79 and the upper die 73 are fixedly connected through bolts 75 respectively penetrating through vertically corresponding threaded holes 77 at four corners of the lower die 79 and the upper die 73, and the sealing rubber frame 78 is clamped in the clamping groove 76 to increase the sealing property;
the conveying mechanism 8: set up in the left end of support frame 6, conveying mechanism 8 includes aspirator pump 81, solenoid valve 82, air exhaust pipeline 83, conveying pipeline 84 and sealed cushion 85, air exhaust pipeline 83 sets up in the left end of support frame 6, the lower extreme of air exhaust pipeline 83 vertically corresponds with connecting hole 71, the upper surface of air exhaust pipeline 83 is equipped with aspirator pump 81, the induction port of aspirator pump 81 is linked together with the inside of air exhaust pipeline 83, the inside upper end of air exhaust pipeline 83 is equipped with solenoid valve 82, the feed inlet of air exhaust pipeline 83 right-hand member is linked together with the discharge gate of heat-resisting solenoid valve 5 through conveying pipeline 84, the lower extreme of air exhaust pipeline 83 is equipped with sealed cushion 85, the input of solenoid valve 82 and aspirator pump 81 is all connected electrically to the output of PLC controller 10, through the regulation and control of PLC controller 10, aspirator pump 81 is started, the air in die cavity 74 is sucked out, make the inside negative pressure state that appears of die cavity 74, make the connection between mould 7 and air exhaust pipeline 83 more closely reduce and reveal simultaneously, starting the electromagnetic valve 82 and closing the suction pump 81 to keep the interior of the die cavity 74 in a negative pressure state;
wherein: still include PLC controller 10, PLC controller 10 sets up in work platform 1's upper surface left end, and the input electricity of PLC controller 10 is connected in external power source, and the input electricity of heat-resisting solenoid valve 5 is connected in PLC controller 10's output, controls whole device's start-up and stop.
When in use: the whole device is placed on a plane, a fixing bolt penetrates through a fixing hole 13 to fix the whole device, a bolt 75 penetrates through a threaded hole 77 which is vertically corresponding to four corners of a lower die 79 and an upper die 73 respectively to enable the lower die 79 and the upper die 73 to be fixedly connected, a sealing rubber frame 78 is clamped inside a clamping groove 76 to increase the sealing performance, a die 7 is placed on the upper surface of a lifting plate 15, the die 7 is pushed backwards and is applied with downward pressure to enable the die 7 to vertically correspond to an air exhaust pipeline 83, the die 7 is loosened, at the moment, a sealing rubber pad 85 is attached to the inner wall of a connecting hole 71 under the action of a spring 16, a feeding hole 72 is communicated with the air exhaust pipeline 83, an air suction pump 81 is started to suck air inside the die cavity 74 through the regulation and control of a PLC (programmable logic controller) 10, a negative pressure state occurs inside the die cavity 74, and meanwhile, the connection between the die 7 and the air exhaust pipeline 83 is enabled to be more compact and leakage is reduced, starting the electromagnetic valve 82 and closing the air suction pump 81 at the same time to keep the interior of the die cavity 74 in a negative pressure state, pouring the melted raw materials into the feeding pipeline 4, opening the heat-resistant electromagnetic valve 5, pressing the melted raw materials into the interior of the die cavity 74 under the action of atmospheric pressure to fully fill the interior of the die cavity 74 with the melted raw materials, enhancing the quality after molding, pressing the die 7 downwards and pushing the die 7 backwards, pushing the die 7 away from the working platform 1, loosening the bolt 75 after the raw materials are cooled and molded, separating the upper die 73 from the lower die 79, and taking out the molded workpiece.
It should be noted that, in the embodiment, the PLC controller 10 may be an integrated PLC controller of NA200 model of south daao zhu science and technology jiangsu gmbh, the heat-resistant solenoid valve 5 may be a heat-resistant solenoid valve of YCP2112 model of yao city Yongsu solenoid valve ltco, the solenoid valve 82 may be a vacuum solenoid valve of YCSM41 model of yao city Yongsu solenoid valve ltco, the getter pump 81 may be a micro getter pump of TNY21-4D model of shanghai flood fluid science and technology ltco, and the PLC controller 10 controls the heat-resistant solenoid valve 5, the solenoid valve 82 and the getter pump 81 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an injection mold of camera module shell production usefulness which characterized in that: comprises a working platform (1), a mould (7) and a conveying mechanism (8);
working platform (1): the vertical plates (2) are symmetrically arranged at the right end of the upper surface of the vertical plate, a feeding pipeline (4) is arranged on the mounting frame (3) between the upper ends of the two vertical plates (2), a heat-resistant electromagnetic valve (5) is arranged at a discharge outlet at the lower end of the feeding pipeline (4), a support frame (6) is arranged between the middle parts of the left side surfaces of the two vertical plates (2), an upper die groove (9) is arranged at the front end of the middle part of the upper surface of the working platform (1), a lifting plate (15) is slidably connected inside the upper die groove (9), springs (16) are uniformly distributed on the bottom wall of the upper die groove (9), and the upper ends of the springs (16) are fixedly connected with the lower surface of the lifting plate (15);
mold (7): is arranged on the upper surface of the lifting plate (15);
conveying mechanism (8): is arranged at the left end of the supporting frame (6);
wherein: still include PLC controller (10), PLC controller (10) set up in the upper surface left end of work platform (1), and the input electricity of PLC controller (10) is connected in external power source, and the input electricity of heat-resisting solenoid valve (5) is connected in the output of PLC controller (10).
2. The injection mold for producing the camera module housing according to claim 1, wherein: the die (7) comprises a connecting hole (71), a feeding hole (72), an upper die (73), a die cavity (74), a bolt (75), a clamping groove (76), a threaded hole (77), a sealing rubber frame (78) and a lower die (79), wherein the lower die (79) is placed on the upper surface of the lifting plate (15), the upper die (73) with the same shape is placed on the upper surface of the lower die (79), the bolt (75) penetrates through the lower die (79) and the threaded hole (77) vertically corresponding to the four corners of the upper die (73) respectively to enable the lower die (79) and the upper die (73) to be fixedly connected, the die cavity (74) is arranged inside the whole formed by the lower die (79) and the upper die (73), the sealing rubber frame (78) is arranged on the upper surface of the lower die (79), the clamping groove (76) vertically corresponding to the sealing rubber frame (78) is arranged on the lower surface of the upper die (73), and the sealing rubber frame (78) and the clamping groove (76) are all located around the die cavity (74), the upper surface of the upper die (73) is provided with a connecting hole (71), the middle part of the bottom wall of the connecting hole (71) is provided with a feeding hole (72), and the feeding hole (72) is communicated with the die cavity (74).
3. The injection mold for producing the camera module housing according to claim 2, wherein: conveying mechanism (8) are including aspirator pump (81), solenoid valve (82), bleed pipeline (83), pipeline (84) and sealed cushion (85), bleed pipeline (83) set up in the left end of support frame (6), the lower extreme and the vertical correspondence of connecting hole (71) of bleed pipeline (83), the upper surface of bleed pipeline (83) is equipped with aspirator pump (81), the induction port of aspirator pump (81) is linked together with the inside of bleed pipeline (83), the inside upper end of bleed pipeline (83) is equipped with solenoid valve (82), the feed inlet of bleed pipeline (83) right-hand member is linked together through the discharge gate of pipeline (84) with heat-resisting solenoid valve (5), the lower extreme of bleed pipeline (83) is equipped with sealed cushion (85), the equal electricity of input of solenoid valve (82) and aspirator pump (81) is connected in the output of PLC controller (10).
4. The injection mold for producing the camera module housing according to claim 1, wherein: the rear end of the middle part of the upper surface of the working platform (1) is provided with a lower die groove (11), and the upper surface of the lower die groove (11) is higher than the bottom wall of the upper die groove (9).
5. The injection mold for producing the camera module housing according to claim 1, wherein: the lower surface right-hand member symmetry of work platform (1) is equipped with supporting pad (14), and the lower surface left end of work platform (1) is equipped with fixed plate (12), and both ends all are equipped with fixed orifices (13) around the upper surface of fixed plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675105.0U CN214026922U (en) | 2020-11-18 | 2020-11-18 | Injection mold of camera module shell production usefulness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675105.0U CN214026922U (en) | 2020-11-18 | 2020-11-18 | Injection mold of camera module shell production usefulness |
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| CN214026922U true CN214026922U (en) | 2021-08-24 |
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| CN202022675105.0U Active CN214026922U (en) | 2020-11-18 | 2020-11-18 | Injection mold of camera module shell production usefulness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619543A (en) * | 2022-03-23 | 2022-06-14 | 株洲火炬安泰新材料有限公司 | Preparation equipment for improving density of ITO target primary blank |
-
2020
- 2020-11-18 CN CN202022675105.0U patent/CN214026922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619543A (en) * | 2022-03-23 | 2022-06-14 | 株洲火炬安泰新材料有限公司 | Preparation equipment for improving density of ITO target primary blank |
| CN114619543B (en) * | 2022-03-23 | 2023-09-12 | 株洲火炬安泰新材料有限公司 | Preparation equipment for improving density of ITO target primary blank |
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Effective date of registration: 20221228 Address after: 315400 Xiangling Road, Longxia Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Hongyao Photoelectric Components Co.,Ltd. Address before: 215000 room 3, 251, 253, Wangshan South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN DONGZHUO PRECISION ELECTRONIC TECHNOLOGY CO.,LTD. |
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