CN213291180U - Injection mold is used in production of audio amplifier plastic casing - Google Patents
Injection mold is used in production of audio amplifier plastic casing Download PDFInfo
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- CN213291180U CN213291180U CN202022266078.1U CN202022266078U CN213291180U CN 213291180 U CN213291180 U CN 213291180U CN 202022266078 U CN202022266078 U CN 202022266078U CN 213291180 U CN213291180 U CN 213291180U
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- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000498 cooling water Substances 0.000 claims description 31
- 238000010009 beating Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
An injection mold for producing a plastic shell of a sound box comprises an upper mold, a lower mold, an upper cross beam, a lower cross beam, a mounting frame, a height adjusting assembly and a demolding assembly; the upper cross beam is arranged at the upper end of the mounting frame; the height adjusting assembly is arranged on the mounting frame; the upper die is arranged on the upper cross beam; the lower cross beam is arranged at the lower end of the mounting frame; the lower die is arranged on the lower cross beam; the demoulding component is arranged on the mounting frame. The utility model is provided with the height adjusting component and the demoulding component which are matched to realize automatic demoulding, thereby reducing the labor amount of workers, and the speed of demoulding is increased and the shaping effect is improved by the blower and the beating piece which are arranged at the same time; the first water tank and the second water tank are arranged to cool the inner parts of the upper die and the lower die, and simultaneously recover water, so that not only is quick cooling realized, but also waste of water resources is avoided; set up the fastener, realize going up the location of mould and lower mould, easy operation does benefit to the quality that improves the product.
Description
Technical Field
The utility model relates to an audio amplifier production field especially relates to an injection mold is used in audio amplifier plastic casing production.
Background
The audio amplifier plastic casing generally produces through injection mold, and current audio amplifier plastic casing production needs artifical manual drawing of patterns with injection mold, and workman's the amount of labour is big, and raw materials cooling, design are consuming time longer in addition, have reduced the efficiency and the effect of production.
In order to solve the problem, the application provides an injection mold for producing a plastic shell of a sound box.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an injection mold is used in audio amplifier plastic casing production. The utility model is provided with the height adjusting component and the demoulding component which are matched to realize automatic demoulding, thereby reducing the labor amount of workers, and the speed of demoulding is increased and the shaping effect is improved by the blower and the beating piece which are arranged at the same time; the first water tank and the second water tank are arranged to cool the inner parts of the upper die and the lower die, and simultaneously recover water, so that not only is quick cooling realized, but also waste of water resources is avoided; set up the fastener, realize going up the location of mould and lower mould, easy operation does benefit to the quality that improves the product.
(II) technical scheme
In order to solve the problems, the utility model provides an injection mold for producing a plastic shell of a sound box, which comprises an upper mold, a lower mold, an upper crossbeam, a lower crossbeam, a mounting rack, a height adjusting assembly and a demolding assembly; the upper cross beam moving up and down is arranged at the upper end of the mounting rack along the horizontal direction, and a first water tank and a first water pipe are arranged on the upper cross beam; the height adjusting assembly matched with the upper cross beam is arranged on the mounting frame; the upper die is arranged on the upper cross beam, an upper cooling water channel is arranged in the upper die, and a clamping piece is arranged at the lower end of the upper die; two ends of the first water pipe are respectively connected with the first water tank and the water inlet end of the upper cooling water channel; the lower cross beam is rotatably arranged at the lower end of the mounting frame and is parallel to the upper cross beam, and a second water tank and a second water pipe are arranged on the lower cross beam; the lower die is arranged on the lower cross beam, a lower cooling water channel is arranged in the lower die, and a clamping hole matched with the position of the clamping piece is formed in the lower die; two ends of the second water pipe are respectively connected with the second water tank and the water outlet end of the lower cooling water channel; the water inlet end of the lower cooling water channel is communicated with the water outlet end of the upper cooling water channel; the demolding component is arranged on the mounting frame; the height adjusting assembly comprises a first driving motor, a first lead screw and a first moving piece; a first lead screw driven by a first driving motor is arranged along the vertical direction and is rotationally connected with the mounting frame; the first moving piece is in threaded connection with a first lead screw and is connected with the upper cross beam; the demoulding component comprises a second driving motor, a second lead screw, a second moving part, a third driving motor, a mounting plate, a blower, a driving cylinder, a striking part and a connecting part; a second lead screw driven by a second driving motor is arranged at the lower end of the first lead screw along the vertical direction and is rotatably connected with the mounting frame; one end of the second moving piece is in threaded connection with the second lead screw, and the other end of the second moving piece is connected with the connecting piece; the mounting plate driven by a third driving motor is rotationally connected with the connecting piece; the blower and the driving cylinder are both arranged on the mounting plate; the beating piece is connected with the telescopic end of the driving cylinder.
Preferably, the mounting frame is provided with a first mounting groove; the first lead screw is rotatably arranged in the first mounting groove; a first notch is formed in the first mounting groove; the first moving piece and one end of the first lead screw are matched with each other and extend into the first notch, and the first moving piece and one end of the first lead screw are connected with the groove wall of the first mounting groove in a sliding mode.
Preferably, the first water pipe and the second water pipe are both provided with flow control valves.
Preferably, a filter is disposed inside the second water tank.
Preferably, the upper cooling water channel and the lower cooling water channel are arranged around the injection molding groove.
Preferably, a fourth driving motor is arranged on the mounting frame; and a main shaft of the fourth driving motor is connected with the lower cross beam.
Preferably, the mounting frame is provided with a second mounting groove; the second screw rod is rotatably arranged in the second mounting groove; a second notch is formed in the second mounting groove; the second moving piece and one end of the second lead screw are matched with each other and extend into the second notch, and the second moving piece and one end of the second lead screw are connected with the groove wall of the second mounting groove in a sliding mode.
Preferably, the clamping piece comprises a lifting clamping rod, a rotating clamping rod and a first elastic piece; the upper die is provided with a mounting hole corresponding to the clamping hole; the upper end of the lifting clamping rod extends into the mounting hole and is in sliding connection with the mounting hole; the rotary clamping rod is rotatably arranged at the lower end of the lifting clamping rod; the first elastic piece is arranged in the mounting hole, one end of the first elastic piece is connected with the inner wall of the mounting hole, and the other end of the first elastic piece is connected with the upper end of the lifting clamping rod.
Preferably, the bottom end of the mounting frame is provided with a collecting member.
Preferably, the collecting member comprises a collecting plate, a limiting plate and a second elastic member; the collecting plate is arranged at the lower end of the lower die and is connected with the mounting frame; the limiting plate is arranged at the lower end of the collecting plate; one end of the second elastic piece is connected with the collecting plate, and the other end of the second elastic piece is connected with the limiting plate.
The above technical scheme of the utility model has following profitable technological effect:
firstly, the utility model is provided with the height adjusting component and the demoulding component which are matched to realize automatic demoulding, thereby reducing the labor amount of workers, and simultaneously, the arranged blower and the striking piece accelerate the demoulding speed and improve the shaping effect;
the first water tank and the second water tank are arranged to cool the inner parts of the upper die and the lower die, and simultaneously recover water, so that not only is quick cooling realized, but also waste of water resources is avoided;
thirdly, the utility model discloses set up the fastener, realize going up the location of mould and lower mould, easy operation does benefit to the quality that improves the product.
Drawings
Fig. 1 is the utility model provides a speaker is injection mold for plastic casing production under the unoperated state's the schematic structure drawing.
Fig. 2 is the utility model provides a structural schematic under the injection mold operating condition is used in audio amplifier plastic casing production.
Fig. 3 is the utility model provides a section view under the injection mold operating condition is used in audio amplifier plastic casing production.
Fig. 4 is the utility model provides a local cross-sectional view when fastener and card hole cooperate in the injection mold for loudspeaker box plastic casing production.
Fig. 5 is a side view of the demolding assembly in the injection mold for producing the plastic enclosure of the sound box of the present invention.
The attached drawings are marked as follows: 1. an upper die; 2. a lower die; 3. an upper cross beam; 4. a lower cross beam; 5. a mounting frame; 6. a first drive motor; 7. a first lead screw; 8. a first moving member; 9. a demolding component; 10. a fourth drive motor; 11. a second lead screw; 12. a second moving member; 13. a first water tank; 14. a first water pipe; 15. a second water tank; 16. a second water pipe; 17. an upper cooling water channel; 18. a lower cooling water channel; 19. a lifting clamping rod; 20. rotating the clamping rod; 21. a third drive motor; 22. mounting a plate; 23. a blower; 24. a first elastic member; 25. beating parts; 26. a collection plate; 27. a limiting plate; 28. a second elastic member; 29. a connecting member; 30. the cylinder is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the injection mold for producing a plastic enclosure of a sound box provided by the present invention comprises an upper mold 1, a lower mold 2, an upper beam 3, a lower beam 4, a mounting frame 5, a height adjusting assembly and a demolding assembly 9; the upper cross beam 3 which moves up and down is arranged at the upper end of the mounting rack 5 along the horizontal direction, and a first water tank 13 and a first water pipe 14 are arranged on the upper cross beam 3; the height adjusting assembly matched with the upper cross beam 3 is arranged on the mounting frame 5; the upper die 1 is arranged on the upper cross beam 3, an upper cooling water channel 17 is arranged in the upper die, and a clamping piece is arranged at the lower end of the upper die; two ends of the first water pipe 14 are respectively connected with the water inlet ends of the first water tank 13 and the upper cooling water channel 17; the lower cross beam 4 is rotatably arranged at the lower end of the mounting frame 5 and is parallel to the upper cross beam 3, and a second water tank 15 and a second water pipe 16 are arranged on the lower cross beam 4; the lower die 2 is arranged on the lower cross beam 4, a lower cooling water channel 18 is arranged in the lower die 2, and a clamping hole matched with the position of the clamping piece is formed in the lower die 2; two ends of the second water pipe 16 are respectively connected with the second water tank 15 and the water outlet end of the lower cooling water channel 18; the water inlet end of the lower cooling water channel 18 is communicated with the water outlet end of the upper cooling water channel 17; the demoulding assembly 9 is arranged on the mounting frame 5; the height adjusting assembly comprises a first driving motor 6, a first lead screw 7 and a first moving piece 8; a first lead screw 7 driven by a first driving motor 6 is arranged along the vertical direction and is rotationally connected with the mounting frame 5; the first moving piece 8 is in threaded connection with a first lead screw 7 and is connected with the upper cross beam 3; the demoulding component 9 comprises a second driving motor, a second lead screw 11, a second moving part 12, a third driving motor 21, a mounting plate 22, a blower 23, a driving cylinder 30, a beating part 25 and a connecting part 29; a second lead screw 11 driven by a second driving motor is arranged at the lower end of the first lead screw 7 along the vertical direction and is rotatably connected with the mounting frame 5; one end of the second moving part 12 is connected with the second lead screw 11 in a threaded manner, and the other end is connected with the connecting piece 29; the mounting plate 22 driven by the third driving motor 21 is rotatably connected with the connecting piece 29; the blower 23 and the driving cylinder 30 are both arranged on the mounting plate 22; the striking member 25 is connected to the telescopic end of the driving cylinder 30.
In an alternative embodiment, the mounting bracket 5 is provided with a first mounting groove; the first lead screw 7 is rotatably arranged in the first mounting groove; a first notch is formed in the first mounting groove; the first moving part 8 and the matched end of the first lead screw 7 extend into the first notch and are in sliding connection with the groove wall of the first mounting groove.
In an alternative embodiment, flow control valves are provided on both the first water line 14 and the second water line 16.
In an alternative embodiment, a filter is provided inside the second water tank 15.
In an alternative embodiment, the upper cooling water channel 17 and the lower cooling water channel 18 are arranged around the injection molding groove.
In an alternative embodiment, a fourth driving motor 10 is provided on the mounting frame 5; the main shaft of the fourth driving motor 10 is connected with the lower beam 4.
In an alternative embodiment, the mounting bracket 5 is provided with a second mounting groove; the second lead screw 11 is rotatably arranged in the second mounting groove; a second notch is formed in the second mounting groove; one end of the second moving part 12 matched with the second lead screw 11 extends into the second notch and is in sliding connection with the groove wall of the second mounting groove.
In an alternative embodiment, the clamper includes a lifting clamping rod 19, a rotating clamping rod 20 and a first elastic member 24; the upper die 1 is provided with a mounting hole corresponding to the clamping hole; the upper end of the lifting clamping rod 19 extends into the mounting hole and is connected with the mounting hole in a sliding manner; the rotary clamping rod 20 is rotatably arranged at the lower end of the lifting clamping rod 19; the first elastic member 24 is disposed in the mounting hole, and has one end connected to the inner wall of the mounting hole and the other end connected to the upper end of the lifting rod 19.
In an alternative embodiment, the bottom end of the mounting frame 5 is provided with a collecting member.
In an alternative embodiment, the collecting member comprises a collecting plate 26, a limiting plate 27 and a second elastic member 28; the collecting plate 26 is arranged at the lower end of the lower die 2 and is connected with the mounting frame 5; the limit plate 27 is arranged at the lower end of the collecting plate 26; the second elastic member 28 has one end connected to the collecting plate 26 and the other end connected to the stopper plate 27.
The utility model discloses during operation, first lead screw 7 among the altitude mixture control subassembly rotates, it moves down to drive entablature 3, until lift kelly 19 with rotate kelly 20 and stretch into the card hole, the lower pull rotates kelly 20, first elastic component 24 extends, make rotate kelly 20 expose the card hole and rotate, make and go up mould 1 and lower mould 2 and closely laminate, and go up cooling water course 17 and lower cooling water course 18 intercommunication, go up the mould and inject the raw materials, first water pipe 14 goes out water after that, the cooling water gets into and goes up cooling water course 17 and lower cooling water course 18, cool off the raw materials, second lead screw 11 rotates simultaneously, drive second moving member 12 and reciprocate, mounting panel 22 rotates simultaneously, hair-dryer 23 reciprocates and rotates the air supply, further accelerate the cooling of raw materials, the shaping, after the shaping, reverse rotation rotates kelly 20, make and go up mould 1 and lower mould 2 and loosen, drive cylinder 30 while removing, The rotation limit drive hits the piece 25 and stretches out and draws back, hits mould 1 and lower mould 2 from a plurality of directions and angle for the drawing of patterns, and last entablature 3 rises, and bottom end rail 4 rotates, and the drawing of patterns of audio amplifier plastic casing falls on collecting plate 26.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An injection mold for producing a plastic shell of a sound box is characterized by comprising an upper mold (1), a lower mold (2), an upper cross beam (3), a lower cross beam (4), a mounting frame (5), a height adjusting assembly and a demolding assembly (9); an upper cross beam (3) moving up and down is arranged at the upper end of the mounting rack (5) along the horizontal direction, and a first water tank (13) and a first water pipe (14) are arranged on the upper cross beam (3); the height adjusting component matched with the upper cross beam (3) is arranged on the mounting rack (5); the upper die (1) is arranged on the upper cross beam (3), an upper cooling water channel (17) is arranged in the upper die, and a clamping piece is arranged at the lower end of the upper die; two ends of the first water pipe (14) are respectively connected with the water inlet ends of the first water tank (13) and the upper cooling water channel (17); the lower cross beam (4) is rotatably arranged at the lower end of the mounting frame (5) and is parallel to the upper cross beam (3), and a second water tank (15) and a second water pipe (16) are arranged on the lower cross beam (4); the lower die (2) is arranged on the lower cross beam (4), a lower cooling water channel (18) is arranged in the lower die, and a clamping hole matched with the position of the clamping piece is formed in the lower die (2); two ends of the second water pipe (16) are respectively connected with the second water tank (15) and the water outlet end of the lower cooling water channel (18); the water inlet end of the lower cooling water channel (18) is communicated with the water outlet end of the upper cooling water channel (17); the demoulding component (9) is arranged on the mounting rack (5);
the height adjusting assembly comprises a first driving motor (6), a first lead screw (7) and a first moving piece (8); a first lead screw (7) driven by a first driving motor (6) is arranged along the vertical direction and is rotatably connected with the mounting frame (5); the first moving piece (8) is in threaded connection with the first lead screw (7) and is connected with the upper cross beam (3);
the demolding assembly (9) comprises a second driving motor, a second lead screw (11), a second moving piece (12), a third driving motor (21), a mounting plate (22), a blower (23), a driving cylinder (30), a striking piece (25) and a connecting piece (29); a second lead screw (11) driven by a second driving motor is arranged at the lower end of the first lead screw (7) along the vertical direction and is rotatably connected with the mounting frame (5); one end of the second moving part (12) is connected with the second lead screw (11) in a threaded manner, and the other end is connected with the connecting piece (29); the mounting plate (22) driven by a third driving motor (21) is rotationally connected with a connecting piece (29); the blower (23) and the driving cylinder (30) are both arranged on the mounting plate (22); the striking piece (25) is connected with the telescopic end of the driving cylinder (30).
2. The injection mold for producing the plastic enclosure of the sound box according to claim 1, wherein the mounting frame (5) is provided with a first mounting groove; the first lead screw (7) is rotatably arranged in the first mounting groove; a first notch is formed in the first mounting groove; the first moving piece (8) and one end of the first lead screw (7) matched with each other extend into the first notch and are in sliding connection with the groove wall of the first mounting groove.
3. An injection mold for producing a plastic enclosure of a sound box according to claim 1, wherein the first water pipe (14) and the second water pipe (16) are provided with flow control valves.
4. An injection mold for producing a plastic enclosure of a sound box according to claim 1, wherein a filter is provided inside the second water tank (15).
5. An injection mold for producing a plastic enclosure of a sound box according to claim 1, wherein the upper cooling water passage (17) and the lower cooling water passage (18) are provided around the injection groove.
6. An injection mold for producing a plastic enclosure of a sound box according to claim 1, wherein a fourth driving motor (10) is provided on the mounting frame (5); the main shaft of the fourth driving motor (10) is connected with the lower cross beam (4).
7. The injection mold for producing the plastic enclosure of the sound box according to claim 1, wherein the mounting bracket (5) is provided with a second mounting groove; the second lead screw (11) is rotatably arranged in the second mounting groove; a second notch is formed in the second mounting groove; one end of the second moving piece (12) matched with the second lead screw (11) extends into the second notch and is in sliding connection with the groove wall of the second mounting groove.
8. The injection mold for producing the plastic enclosure of the sound box according to claim 1, wherein the clip comprises a lifting clip rod (19), a rotating clip rod (20) and a first elastic member (24); the upper die (1) is provided with a mounting hole corresponding to the clamping hole; the upper end of the lifting clamping rod (19) extends into the mounting hole and is connected with the mounting hole in a sliding manner; the rotary clamping rod (20) is rotatably arranged at the lower end of the lifting clamping rod (19); the first elastic piece (24) is arranged in the mounting hole, one end of the first elastic piece is connected with the inner wall of the mounting hole, and the other end of the first elastic piece is connected with the upper end of the lifting clamping rod (19).
9. An injection mold for producing a plastic enclosure of a sound box according to claim 1, wherein the bottom end of the mounting frame (5) is provided with a collecting member.
10. An injection mold for producing a plastic enclosure of a sound box according to claim 9, wherein the collecting member comprises a collecting plate (26), a limiting plate (27) and a second elastic member (28); the collecting plate (26) is arranged at the lower end of the lower die (2) and is connected with the mounting frame (5); the limiting plate (27) is arranged at the lower end of the collecting plate (26); one end of the second elastic piece (28) is connected with the collecting plate (26), and the other end is connected with the limiting plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022266078.1U CN213291180U (en) | 2020-10-13 | 2020-10-13 | Injection mold is used in production of audio amplifier plastic casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022266078.1U CN213291180U (en) | 2020-10-13 | 2020-10-13 | Injection mold is used in production of audio amplifier plastic casing |
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| Publication Number | Publication Date |
|---|---|
| CN213291180U true CN213291180U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022266078.1U Active CN213291180U (en) | 2020-10-13 | 2020-10-13 | Injection mold is used in production of audio amplifier plastic casing |
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| CN (1) | CN213291180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878803A (en) * | 2021-08-19 | 2022-01-04 | 冉东旭 | Vertical injection mold |
| CN114506004A (en) * | 2022-02-17 | 2022-05-17 | 陶蓉蓉 | Sheet automatic separation type plastic sheet thermoplastic molding equipment |
| CN114683488A (en) * | 2022-03-30 | 2022-07-01 | 铜陵鸿亿新材料科技有限公司 | Injection mold for producing disposable tableware |
-
2020
- 2020-10-13 CN CN202022266078.1U patent/CN213291180U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878803A (en) * | 2021-08-19 | 2022-01-04 | 冉东旭 | Vertical injection mold |
| CN113878803B (en) * | 2021-08-19 | 2025-03-07 | 太仓雅沃汽车科技有限公司 | A vertical injection mold |
| CN114506004A (en) * | 2022-02-17 | 2022-05-17 | 陶蓉蓉 | Sheet automatic separation type plastic sheet thermoplastic molding equipment |
| CN114506004B (en) * | 2022-02-17 | 2024-05-17 | 中山市建成塑料科技有限公司 | Automatic sheet separation type plastic sheet thermoplastic forming equipment |
| CN114683488A (en) * | 2022-03-30 | 2022-07-01 | 铜陵鸿亿新材料科技有限公司 | Injection mold for producing disposable tableware |
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