CN215703635U - A casing device of moulding plastics for microphone production line - Google Patents
A casing device of moulding plastics for microphone production line Download PDFInfo
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- CN215703635U CN215703635U CN202121767554.6U CN202121767554U CN215703635U CN 215703635 U CN215703635 U CN 215703635U CN 202121767554 U CN202121767554 U CN 202121767554U CN 215703635 U CN215703635 U CN 215703635U
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- injection molding
- lower die
- upper die
- microphone
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Abstract
The utility model discloses a shell injection molding device for a microphone production line, which comprises a rack device for supporting injection molding, and also comprises a plurality of upper die devices and lower die devices for forming microphone shells, wherein the lower die devices are mutually inserted and connected together; the rack device comprises a supporting table, two limiting guide rails are symmetrically arranged on the supporting table, an injection molding head is arranged above the limiting guide rails, a first air cylinder is arranged on the injection molding head, a push plate is arranged on one side of the limiting guide rails, and a second air cylinder is arranged on one side of the push plate; the upper die device comprises an upper die block, wherein an upper die cavity is arranged in the middle of the upper die block. According to the shell injection molding device for the microphone production line, the injection molding speed is increased and the utilization rate of a mold is improved through the arrangement of circular injection molding; through the arrangement of the plug connection, the die is convenient to disassemble and assemble, and the use convenience is improved; through the arrangement of longitudinal movement, the movement time is prolonged, and the heat dissipation and shaping of the microphone shell are accelerated.
Description
Technical Field
The utility model belongs to the field of microphone shell production, and particularly relates to a shell injection molding device for a microphone production line.
Background
Microphones, known as microphones, are also known as microphones, and microphones. A microphone is an energy conversion device that converts a sound signal into an electrical signal. There are classes of moving coil, capacitor, electret and recently emerging silicon micro-microphones, but also liquid microphones and laser microphones.
However, in the prior art, the injection molding device for the housing of the microphone production line: 1. the arrangement of circular injection molding is not adopted, the injection molding speed is slow, and the utilization rate of the mold is low; 2. the arrangement of plug connection is not needed, so that the die is not convenient to disassemble and assemble, and the use convenience is reduced; 3. the microphone shell is slowly cooled and shaped without the arrangement of longitudinal movement.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a housing injection molding device for a microphone production line, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the utility model provides the following technical scheme:
the shell injection molding device for the microphone production line comprises a rack device for supporting injection molding, and also comprises a plurality of upper die devices and lower die devices for forming microphone shells, wherein the lower die devices are mutually inserted and connected together; the rack device comprises a supporting table, two limiting guide rails are symmetrically arranged on the supporting table, an injection molding head is arranged above the limiting guide rails, a first air cylinder is arranged on the injection molding head, a push plate is arranged on one side of the limiting guide rails, and a second air cylinder is arranged on one side of the push plate; the upper die device comprises an upper die block, an upper die cavity is arranged in the middle of the upper die block, an upper die plate is installed on the upper die block, and an injection molding hole is formed in the middle of the upper die plate.
Further: the lower die device comprises a lower die plate, a lower die block is arranged on the lower die plate, a first slot is formed in one end of the upper die plate, a first inserting block is arranged at one end, far away from the first slot, of the lower die plate, and the first slot penetrates through the lower die plate.
The two lower templates are fixedly connected together by inserting the first inserting block from the upper part of the first inserting groove.
Further: the lower die device comprises a lower die plate, a lower die block is arranged on the lower die plate, a second slot is arranged below one side of the upper die plate, a second inserting block is arranged on one side, far away from the second slot, of the lower die plate, and the second slot penetrates through three fourths of the lower die plate.
The two lower templates are fixedly connected together by inserting the second insert block from the front of the second slot.
Further: the support platform is made of Q345 steel materials.
The strength of the support table is ensured.
Further: the first cylinder and the second cylinder are respectively connected with the support table through bolts.
The first cylinder with the second cylinder of being convenient for the dismouting maintains.
Further: the limiting guide rail and the supporting platform are riveted together.
The limit guide rail is guaranteed to be firm and reliable.
The working principle and the using process of the utility model are as follows: one end, close to the push plate, of the support platform is provided with two lower templates, the two lower templates are fixedly connected together through inserting the first inserting blocks from the upper side of the first inserting grooves, or the two lower templates are fixedly connected together through inserting the second inserting blocks from the front side of the second inserting grooves, the upper module is inserted into the lower module, the upper template is covered, the second cylinder pushes the lower die device to move to the lower side of the injection molding head along the limiting guide rail through the push plate, the first cylinder pushes the injection molding head to be downwards pressed and inserted into the injection molding hole for injection molding, one end, far away from the push plate, of the support platform is used in a recycling mode after the upper die device and the lower die device are taken out of finished products.
Compared with the prior art, the utility model has the beneficial effects that:
1. the injection molding speed is increased and the utilization rate of the mold is improved through the arrangement of circular injection molding;
2. through the arrangement of the plug connection, the die is convenient to disassemble and assemble, and the use convenience is improved;
3. through the arrangement of longitudinal movement, the movement time is prolonged, and the heat dissipation and shaping of the microphone shell are accelerated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.
FIG. 1 is a schematic structural diagram of a housing injection molding device for a microphone production line according to the present invention;
FIG. 2 is a schematic view of a housing injection molding apparatus for a microphone production line according to the present invention;
FIG. 3 is a front cross-sectional view of an upper mold device of the injection molding device for the housing of the microphone production line according to the present invention;
FIG. 4 is a schematic view of a lower mold device of embodiment 1 of the injection molding device of the housing for the microphone production line according to the present invention;
fig. 5 is a schematic view of a lower mold device of embodiment 2 of the injection molding device of the housing for the microphone production line according to the present invention.
In the reference symbols: 1. a rack device; 101. a support table; 102. limiting a guide rail; 103. a first cylinder; 104. an injection head; 105. a second cylinder; 106. pushing the plate; 2. an upper die device; 201. an upper module; 202. an upper mold cavity; 203. mounting a template; 204. injection molding holes; 3. a lower die device; 301. a lower template; 302. a lower module; 303. a first slot; 304. a first insert block; 305. a second slot; 306. and a second insert block.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-4, the casing injection molding device for a microphone production line comprises a frame device 1 for supporting injection molding, and also comprises a plurality of upper mold devices 2 and lower mold devices 3 for molding a microphone casing, wherein the lower mold devices 3 are mutually inserted; the rack device 1 comprises a support table 101, wherein two limit guide rails 102 are symmetrically arranged on the support table 101, an injection head 104 is arranged above the limit guide rails 102, a first air cylinder 103 is arranged on the injection head 104, a push plate 106 is arranged on one side of the limit guide rails 102, and a second air cylinder 105 is arranged on one side of the push plate 106; the upper die device 2 comprises an upper die block 201, an upper die cavity 202 is arranged in the middle of the upper die block 201, an upper die plate 203 is installed on the upper die block 201, and an injection molding hole 204 is arranged in the middle of the upper die plate 203.
Further: the lower die device 3 comprises a lower die plate 301, a lower die block 302 is arranged on the upper surface of the lower die plate 301, a first slot 303 is arranged at one end of the upper die plate 203, a first insert block 304 is arranged at one end of the lower die plate 301, which is far away from the first slot 303, the first slot 303 penetrates through the lower die plate 301, and the two lower die plates 301 are fixedly connected together by inserting the first insert block 304 from the upper part of the first slot 303; the supporting table 101 is made of Q345 steel materials, so that the strength of the supporting table 101 is guaranteed; the first air cylinder 103 and the second air cylinder 105 are respectively connected with the support platform 101 through bolts, so that the first air cylinder 103 and the second air cylinder 105 can be conveniently dismounted and mounted for maintenance; the limit guide rail 102 is riveted with the support table 101, so that the limit guide rail 102 is firm and reliable.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the lower die device 3 comprises a lower die plate 301, a lower die block 302 is arranged on the upper surface of the lower die plate 301, a second slot 305 is arranged below one side of the upper die plate 203, a second insert block 306 is arranged on one side of the lower die plate 301 far away from the second slot 305, the second slot 305 penetrates three quarters of the lower die plate 301, and the two lower die plates 301 are fixedly connected together by inserting the second insert block 306 from the front of the second slot 305.
The working principle and the using process of the utility model are as follows: on one end of the support table 101 close to the push plate 106, two lower templates 301 are fixedly connected together by inserting a first insert block 304 from the upper side of a first slot 303, or the two lower templates 301 are fixedly connected together by inserting a second insert block 306 from the front side of a second slot 305, then the upper module 201 is inserted on the lower module 302, the upper template 203 is covered, the second cylinder 105 pushes the lower die device 3 to move to the lower side of the injection molding head 104 along the limiting guide rail 102 through the push plate 106, the first cylinder 103 pushes the injection molding head 104 to press down and insert the injection molding hole 204 for injection molding, one end of the support table 101 far away from the push plate 106 is disassembled, and the upper die device 2 and the lower die device 3 are disassembled to be taken out of a finished product for recycling.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. A casing device of moulding plastics for microphone production line, including supporting rack device (1) of moulding plastics, its characterized in that: the microphone shell forming device further comprises a plurality of upper die devices (2) and lower die devices (3) which are used for forming the microphone shell, and the lower die devices (3) are mutually inserted;
the rack device (1) comprises a supporting table (101), wherein two limiting guide rails (102) are symmetrically arranged on the supporting table (101), an injection molding head (104) is arranged above the limiting guide rails (102), a first air cylinder (103) is arranged on the injection molding head (104), a push plate (106) is arranged on one side of each limiting guide rail (102), and a second air cylinder (105) is arranged on one side of each push plate (106);
the upper die device (2) comprises an upper die block (201), an upper die cavity (202) is arranged in the middle of the upper die block (201), an upper die plate (203) is installed on the upper die block (201), and an injection molding hole (204) is formed in the middle of the upper die plate (203).
2. The injection molding device for the housing of the microphone production line according to claim 1, wherein: the lower die device (3) comprises a lower die plate (301), a lower die block (302) is arranged on the lower die plate (301), a first slot (303) is formed in one end of the upper die plate (203), the lower die plate (301) is far away from one end of the first slot (303) and is provided with a first insert block (304), and the first slot (303) penetrates through the lower die plate (301).
3. The injection molding device for the housing of the microphone production line according to claim 1, wherein: the lower die device (3) comprises a lower die plate (301), a lower die block (302) is arranged on the lower die plate (301), a second slot (305) is arranged below one side of the upper die plate (203), a second inserting block (306) is arranged on one side, far away from the second slot (305), of the lower die plate (301), and the second slot (305) penetrates through three fourths of the lower die plate (301).
4. The injection molding device for the housing of the microphone production line according to claim 1, wherein: the supporting table (101) is made of Q345 steel materials.
5. The injection molding device for the housing of the microphone production line according to claim 1, wherein: the first air cylinder (103) and the second air cylinder (105) are respectively connected with the support platform (101) through bolts.
6. The injection molding device for the housing of the microphone production line according to claim 1, wherein: the limiting guide rail (102) and the support platform (101) are riveted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767554.6U CN215703635U (en) | 2021-07-31 | 2021-07-31 | A casing device of moulding plastics for microphone production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767554.6U CN215703635U (en) | 2021-07-31 | 2021-07-31 | A casing device of moulding plastics for microphone production line |
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| Publication Number | Publication Date |
|---|---|
| CN215703635U true CN215703635U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121767554.6U Active CN215703635U (en) | 2021-07-31 | 2021-07-31 | A casing device of moulding plastics for microphone production line |
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| CN (1) | CN215703635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923024A (en) * | 2022-12-06 | 2023-04-07 | 江苏天眼视力医药科技有限公司 | Eyewash liquid production packing is with body injection moulding device |
-
2021
- 2021-07-31 CN CN202121767554.6U patent/CN215703635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923024A (en) * | 2022-12-06 | 2023-04-07 | 江苏天眼视力医药科技有限公司 | Eyewash liquid production packing is with body injection moulding device |
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