CN210634012U - Double-material injection molding mobile phone shell mold - Google Patents
Double-material injection molding mobile phone shell mold Download PDFInfo
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- CN210634012U CN210634012U CN201921428694.3U CN201921428694U CN210634012U CN 210634012 U CN210634012 U CN 210634012U CN 201921428694 U CN201921428694 U CN 201921428694U CN 210634012 U CN210634012 U CN 210634012U
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Abstract
The utility model discloses a double-material injection molding mobile phone shell mold, which comprises a main body assembly, an injection molding assembly, a transmission assembly and a mold forming assembly, wherein the injection molding assembly is arranged at the top of an inner cavity of the main body assembly, the injection molding assembly comprises an injection molding box, a drainage plate, a heating plate, a charging pipe, an injection molding pipe and a solenoid valve, the injection molding box is arranged at the top of the inner cavity of the box body, the inner cavity of the injection molding box is fixedly connected with the drainage plate, the inner cavity of the injection molding box is provided with the heating plate, and the tops of two sides of the injection molding box are communicated; carry the material of will moulding plastics to the inner chamber of the case of moulding plastics through the filling tube, then the hot plate makes the material of moulding plastics keep the temperature, avoids the temperature to cross to hang down and causes the material of moulding plastics to condense, and solenoid valve work is opened to the rethread box, with the inner chamber in material shaping groove of moulding plastics, and the work of motor is opened to the rethread box, and the motor drives threaded rod work, and the threaded rod drives the second injection molding piece through the threaded connection with the screw through-hole and.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a cell-phone shell mold moulds plastics to extra quality.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, and the plastic melted by heating is injected into a mold cavity at high pressure by an injection molding machine and is cooled and solidified to obtain a formed product;
along with the progress and the development of science and technology, the cell-phone has become an indispensable instrument in our daily life gradually, the backshell of cell-phone can play the effect of protection to the inside spare part of cell-phone, its shaping is accomplished through the mode of moulding plastics mostly to the cell-phone backshell, but the cell-phone shell mould of moulding plastics that has now mostly can only pour through an mouth of moulding plastics, can not mould plastics simultaneously between the different materials simultaneously, the staff's operation of being not convenient for, and work efficiency has been reduced, for this, provide a two material cell-phone shell mould of moulding plastics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cell-phone shell mould is moulded plastics to extra quality to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-material injection molding mobile phone shell mold, includes main part subassembly, the subassembly of moulding plastics, drive assembly and mould forming subassembly, the top of main part subassembly inner chamber is provided with the subassembly of moulding plastics, the subassembly of moulding plastics is including moulding plastics case, drainage plate, hot plate, filling tube, the pipe and solenoid valve of moulding plastics, the case of moulding plastics is installed in the top of box inner chamber, the inner chamber fixedly connected with drainage plate of the case of moulding plastics, the inner chamber of the case of moulding plastics is provided with the hot plate, the top of the case both sides of moulding plastics all communicates there is the filling tube, the one end that the case of moulding plastics was kept away from to the filling tube runs through the box and extends to the outside of box, the bottom intercommunication of the case of moulding plastics has.
As further preferable in the present technical solution: the main part subassembly includes bottom plate, box, backup pad, support, gyro wheel and switch, the top fixedly connected with box of bottom plate, the bottom welding of box inner chamber has the backup pad.
As further preferable in the present technical solution: the equal fixedly connected with support in both sides of bottom plate bottom, the bottom of support is rotated through the pivot and is connected with the gyro wheel.
As further preferable in the present technical solution: the electrical output end of the switch is electrically connected with the heating plate, the electromagnetic valve and the electrical input end of the motor through wires respectively.
As further preferable in the present technical solution: the utility model discloses a plastic injection molding machine, including box inner chamber, drive assembly, motor, threaded rod, driven gear, bearing, backup pad, driven gear and driven gear, the motor is installed in the bottom of box inner chamber, the output welding of motor has the drive gear, the both sides of bottom plate inner chamber bottom all are connected with the threaded rod through the bearing rotation, the top of threaded rod is run through the backup pad and is connected through the bearing rotation with the bottom of the case of moulding plastics, the bottom cover on threaded rod surface is equipped with driven.
As further preferable in the present technical solution: the mould shaping subassembly includes first injection molding piece, shaping groove, second injection molding piece, diaphragm, screw thread through-hole, presses the briquetting, recess and Y shape pipeline, first injection molding piece is installed in the top of backup pad, shaping groove has been seted up on the surface of first injection molding piece, the inner chamber of bottom plate is provided with the second injection molding piece, the equal fixedly connected with diaphragm in both sides of second injection molding piece, the screw thread through-hole has been seted up on the surface of diaphragm, screw thread through-hole and threaded rod threaded connection, the bottom fixedly connected with of second injection molding piece presses the briquetting, the recess has all been seted up to the both sides at second injection molding piece top, the bottom intercommunication of recess has Y shape pipeline, the bottom of Y shape pipeline runs through the second injection molding piece and extends to the bottom according to the briquetting.
Compared with the prior art, the beneficial effects of the utility model are that: carry the inner chamber to the case of moulding plastics through the filling tube with the material of moulding plastics, then the hot plate makes the material of moulding plastics keep the temperature, avoid the temperature low excessively to cause the material of moulding plastics to condense, solenoid valve work is opened to the rethread box, the inner chamber in material shaping groove will mould plastics, the work of motor is opened to the rethread box, the work of motor drive threaded rod, the threaded rod drives the second injection moulding piece through the threaded connection with the screw through-hole and descends, make the inner chamber shaping that gets into the shaping groove according to the briquetting, thereby it can only pour through an mouth of moulding plastics to have solved current mobile phone shell mould that moulds plastics mostly, can not mould plastics simultaneously between the different materials, the staff's operation of being not convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the injection molding assembly of the present invention;
fig. 3 is a schematic structural view of the transmission assembly of the present invention;
fig. 4 is a schematic structural view of the mold forming assembly of the present invention.
In the figure: 10. a body assembly; 11. a base plate; 12. a box body; 13. a support plate; 14. a support; 15. a roller; 16. a switch; 20. an injection molding assembly; 21. injection molding a box; 22. a drainage plate; 23. heating plates; 24. a feed tube; 25. injection molding a tube; 26. an electromagnetic valve; 30. a transmission assembly; 31. a motor; 32. a driving gear; 33. a threaded rod; 34. a driven gear; 40. a mold forming assembly; 41. a first injection molding block; 42. forming a groove; 43. a second injection molding block; 44. a transverse plate; 45. a threaded through hole; 46. a pressing block; 47. a groove; 48. a Y-shaped pipeline.
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.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a double-material injection molding mobile phone shell mold, includes main part subassembly 10, injection molding subassembly 20, drive assembly 30 and mould forming assembly 40, the top of main part subassembly 10 inner chamber is provided with injection molding subassembly 20, injection molding subassembly 20 is including the case 21, drainage plate 22, hot plate 23, filling tube 24, the pipe 25 and the solenoid valve 26 of moulding plastics, the case 21 of moulding plastics is installed in the top of box 12 inner chamber, the inner chamber fixedly connected with drainage plate 22 of the case 21 of moulding plastics, the inner chamber of the case 21 of moulding plastics is provided with hot plate 23, the top of the case 21 both sides of moulding plastics all communicates with filling tube 24, the one end that the case 21 of moulding plastics was kept away from to filling tube 24 runs through the outside that box 12 and extended to box 12, the bottom intercommunication of the case 21 of moulding plastics has the pipe 25 of moulding plastics, two the inside of the pipe.
In this embodiment, specifically: the main body assembly 10 comprises a bottom plate 11, a box body 12, a supporting plate 13, a support 14, rollers 15 and a switch 16, wherein the box body 12 is fixedly connected to the top of the bottom plate 11, and the supporting plate 13 is welded to the bottom of an inner cavity of the box body 12; with the above arrangement, the support plate 13 can support the mold molding assembly 40.
In this embodiment, specifically: the two sides of the bottom plate 11 are fixedly connected with brackets 14, and the bottom of each bracket 14 is rotatably connected with a roller 15 through a rotating shaft; through the arrangement, the device can be conveniently moved to a required position by a worker.
In this embodiment, specifically: the electrical output end of the switch 16 is electrically connected with the electrical input ends of the heating plate 23, the electromagnetic valve 26 and the motor 31 through wires; with the above arrangement, it is convenient for the worker to control the opening and closing of the heating plate 23, the solenoid valve 26, and the motor 31.
In this embodiment, specifically: the transmission assembly 30 comprises a motor 31, a driving gear 32, a threaded rod 33 and a driven gear 34, the motor 31 is installed at the bottom of the inner cavity of the box body 12, the driving gear 32 is welded at the output end of the motor 31, the threaded rod 33 is rotatably connected to two sides of the bottom of the inner cavity of the bottom plate 11 through bearings, the top of the threaded rod 33 penetrates through the support plate 13 and is rotatably connected with the bottom of the injection molding box 21 through the bearings, the driven gear 34 is sleeved at the bottom of the surface of the threaded rod 33, and the driven gear 34 is meshed with the driving gear 32; through the above arrangement, the second injection molding block 43 can be driven to lift, so that the mold can be conveniently removed by a worker.
In this embodiment, specifically: the mold forming assembly 40 comprises a first injection molding block 41, a forming groove 42, a second injection molding block 43, a transverse plate 44, a threaded through hole 45, a pressing block 46, a groove 47 and a Y-shaped pipeline 48, the first injection molding block 41 is installed at the top of the support plate 13, the forming groove 42 is formed in the surface of the first injection molding block 41, the second injection molding block 43 is arranged in the inner cavity of the bottom plate 11, the transverse plate 44 is fixedly connected to two sides of the second injection molding block 43, the threaded through hole 45 is formed in the surface of the transverse plate 44, the threaded through hole 45 is in threaded connection with the threaded rod 33, the pressing block 46 is fixedly connected to the bottom of the second injection molding block 43, the grooves 47 are formed in two sides of the top of the second injection molding block 43, the bottom of each groove 47 is communicated with the Y-shaped pipeline 48, and the bottom of the Y-shaped pipeline 48 penetrates through the second injection molding block 43 and; through the arrangement, the injection molding material can be pressed and fixed for molding.
In this embodiment, the solenoid valve 26 is of the type XYYGYDN 1-100 mm.
In this embodiment, the motor 31 is of the type HG-SN 102J-S100.
Working principle or structural principle, when in use, the injection molding material is conveyed to the inner cavity of the injection molding box 21 through the feed pipe 24, then the heating plate 23 keeps the injection molding material at a temperature to avoid the condensation of the injection molding material caused by too low temperature, then the box body 12 is used for opening the electromagnetic valve 26 to work, the injection molding material is discharged into the inner cavity of the groove 47 and flows into the inner cavity of the Y-shaped pipeline 48 to flow into the inner cavity of the molding groove 42, then the box body 12 is used for opening the motor 31 to work, the motor 31 drives the driving gear 32 to rotate, then the driving gear 32 is meshed with the driven gear 34 to drive the threaded rod 33 to work, the threaded rod 33 drives the second injection molding block 43 to descend through the threaded connection with the threaded through hole 45, so that the pressing block 46 enters the inner cavity of the molding groove 42 for molding, thereby solving the problems that most of the existing injection molding mobile phone shell molds can, inconvenient operation of workers and reduced working efficiency.
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 (6)
1. The utility model provides a cell-phone shell mold is moulded plastics to extra quality, includes main part subassembly (10), injection moulding subassembly (20), drive assembly (30) and mould shaping subassembly (40), its characterized in that: the top of main part subassembly (10) inner chamber is provided with the subassembly (20) of moulding plastics, the subassembly (20) of moulding plastics is including moulding plastics case (21), drainage plate (22), hot plate (23), filling tube (24), injection moulding pipe (25) and solenoid valve (26), the top in box (12) inner chamber is installed in case (21) of moulding plastics, the inner chamber fixedly connected with drainage plate (22) of case (21) of moulding plastics, the inner chamber of case (21) of moulding plastics is provided with hot plate (23), the top of case (21) both sides of moulding plastics all communicates filling tube (24), the one end that injection moulding case (21) was kept away from in filling tube (24) runs through box (12) and extends to the outside of box (12), the bottom intercommunication of case (21) of moulding plastics has injection moulding plastics pipe (25), two the inside of injection moulding plastics pipe (25) all is provided with solenoid valve (26).
2. The mold for a two-part injection molded mobile phone case of claim 1, wherein: the main body component (10) comprises a bottom plate (11), a box body (12), a supporting plate (13), a support (14), rollers (15) and a switch (16), wherein the top of the bottom plate (11) is fixedly connected with the box body (12), and the supporting plate (13) is welded at the bottom of an inner cavity of the box body (12).
3. The mold for a two-part injection molded mobile phone case of claim 2, wherein: the bottom plate is characterized in that brackets (14) are fixedly connected to two sides of the bottom plate (11), and rollers (15) are rotatably connected to the bottom of each bracket (14) through rotating shafts.
4. The mold for a two-part injection molded mobile phone case of claim 2, wherein: the electrical output end of the switch (16) is electrically connected with the electrical input ends of the heating plate (23), the electromagnetic valve (26) and the motor (31) through wires respectively.
5. The mold for a two-part injection molded mobile phone case of claim 2, wherein: drive assembly (30) include motor (31), driving gear (32), threaded rod (33) and driven gear (34), motor (31) are installed in the bottom of box (12) inner chamber, the output welding of motor (31) has driving gear (32), the both sides of bottom plate (11) inner chamber bottom all are connected with threaded rod (33) through bearing rotation, the top of threaded rod (33) is run through backup pad (13) and is connected through bearing rotation with the bottom of case (21) of moulding plastics, the bottom cover on threaded rod (33) surface is equipped with driven gear (34), driven gear (34) are connected with driving gear (32) meshing.
6. The mold for a two-part injection molded mobile phone case of claim 2, wherein: the die forming assembly (40) comprises a first injection molding block (41), a forming groove (42), a second injection molding block (43), a transverse plate (44), a threaded through hole (45), a pressing block (46), a groove (47) and a Y-shaped pipeline (48), wherein the first injection molding block (41) is installed at the top of the support plate (13), the forming groove (42) is formed in the surface of the first injection molding block (41), the second injection molding block (43) is arranged in the inner cavity of the bottom plate (11), the transverse plate (44) is fixedly connected to the two sides of the second injection molding block (43), the threaded through hole (45) is formed in the surface of the transverse plate (44), the threaded through hole (45) is in threaded connection with the threaded rod (33), the pressing block (46) is fixedly connected to the bottom of the second injection molding block (43), the groove (47) is formed in the two sides of the top of the second injection molding block (43), the bottom of the groove (47) is communicated with a Y-shaped pipeline (48), and the bottom of the Y-shaped pipeline (48) penetrates through the second injection molding block (43) and extends to the bottom of the pressing block (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428694.3U CN210634012U (en) | 2019-08-30 | 2019-08-30 | Double-material injection molding mobile phone shell mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428694.3U CN210634012U (en) | 2019-08-30 | 2019-08-30 | Double-material injection molding mobile phone shell mold |
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| Publication Number | Publication Date |
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| CN210634012U true CN210634012U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921428694.3U Active CN210634012U (en) | 2019-08-30 | 2019-08-30 | Double-material injection molding mobile phone shell mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506010A (en) * | 2022-02-24 | 2022-05-17 | 江苏锐创阀业有限公司 | Compression molding process for high-strength heat exchanger steel tube lining plate |
-
2019
- 2019-08-30 CN CN201921428694.3U patent/CN210634012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506010A (en) * | 2022-02-24 | 2022-05-17 | 江苏锐创阀业有限公司 | Compression molding process for high-strength heat exchanger steel tube lining plate |
| CN114506010B (en) * | 2022-02-24 | 2023-08-22 | 江苏锐创阀业有限公司 | Compression molding process of high-strength heat exchanger tube steel lining plate |
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