CN220261882U - Double-slider side-drawing demoulding mechanism for motorcycle headlight base - Google Patents
Double-slider side-drawing demoulding mechanism for motorcycle headlight base Download PDFInfo
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- CN220261882U CN220261882U CN202321895541.6U CN202321895541U CN220261882U CN 220261882 U CN220261882 U CN 220261882U CN 202321895541 U CN202321895541 U CN 202321895541U CN 220261882 U CN220261882 U CN 220261882U
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- headlight base
- headlight
- base
- slider
- sliding block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000007664 blowing Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 9
- 210000001161 mammalian embryo Anatomy 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a double-slider side-drawing demoulding mechanism of a motorcycle headlight base, which comprises a headlight base mould, a slider cylinder, a multi-channel electromagnetic valve and a headlight base blank, wherein the headlight base blank is arranged in the headlight base mould; the inclined guide pillar is connected with the upper die plate through the mounting seat, the inclined guide pillar moves upwards in the die opening process, so that the moving connecting block moves along the direction of the sliding block cylinder, the two first sliding blocks slowly draw close under the action of the moving force and further slide out of the two connecting lug hole sites of the headlamp base blank, the sliding block cylinder controls the movement of the main sliding block, so that the main sliding block is separated from the lower injection die body, the outer contour plate is removed, the formed headlamp base blank can be removed, the pneumatic control mode is adopted, the response time is quick, the reaction is quick, and the die-stripping efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of demolding mechanisms, and relates to a double-slider side-pulling demolding mechanism for a motorcycle headlight base.
Background
The motorcycle headlight base is an important composition structure of a motorcycle headlight and is formed by injection molding of a mold, a demolding mechanism is needed to be used in the mold opening process of the mold, and the patent number is CN201621491811.7 and discloses an inner drawing demolding mechanism of a motorcycle side cover molding mold. It has solved prior art's technical problem. The utility model relates to an inner drawing demoulding mechanism of a motorcycle side cover forming mould, which comprises a mould and a core, and has the advantages that: simple structure, core pulling efficiency is high.
If the demoulding mechanism is applied to a motorcycle headlight base mould, the defect is that: because the base needs to be installed by adopting threads, two or more connecting lug holes are usually formed, the integrated demolding is realized, the demolding mechanism cannot realize the inverted demolding, and an oil cylinder is adopted as a driving force, so that the reaction efficiency is low, and the mold cannot be quickly blown away by heat dissipation in the mold opening process.
Disclosure of Invention
The utility model aims to provide a double-slider side-pulling demolding mechanism for a motorcycle headlight base, so as to solve the problems in the background art.
The aim of the utility model can be achieved by the following technical scheme: the double-slider side-drawing demolding mechanism of the motorcycle headlight base comprises a headlight base mold, a slider cylinder, a multi-channel electromagnetic valve and a headlight base blank, wherein the headlight base blank is arranged in the headlight base mold, and the double-slider side-drawing demolding mechanism connected with the headlight base blank is arranged in the headlight base mold;
the double-slider side-drawing demoulding mechanism comprises a first slider arranged at two connecting lug holes of a headlight base blank and a main slider connected with a headlight base mould in a sliding mode, an oblique guide pillar is arranged at the top end of the main slider, an oblique guide slider connected with the main slider is connected to the surface of the oblique guide pillar in a sliding mode, a moving connecting block connected with the two first sliders is arranged at one end of the oblique guide slider, auxiliary track strips are connected to two sides of the main slider in a sliding mode, the auxiliary track strips are arranged on the inner side of the headlight base mould, a cylinder connecting rod is arranged in the middle of the main slider, one end of the cylinder connecting rod is connected with an output shaft of a slider cylinder in an assembling mode, an air inlet electromagnetic control valve and an air outlet electromagnetic control valve are arranged at the top end of the slider cylinder, one end of the air inlet electromagnetic control valve is connected with an air inlet pipeline, and one end of the air outlet electromagnetic control valve is connected with an air outlet pipeline which is communicated with a multi-channel electromagnetic valve.
In the motorcycle headlight base double-slider side-drawing demolding mechanism, the headlight base mold is composed of a lower injection mold body, an upper die plate and a mold base plate, wherein the upper injection mold body is in assembly connection with the upper die plate, the lower injection mold body is fixedly connected with the mold base plate, the lower injection mold body is in die locking connection with the upper injection mold body, an injection molding cavity is formed in the middle of a cavity of the lower injection mold body, and the headlight base blank is formed in the injection molding cavity. The purpose that sets up like this can be with headlight base embryo spare formation in the inside of moulding plastics die cavity, adopts the integrated technology of moulding plastics, promotes the fastness and the structural strength of motorcycle headlight base.
In the double-slider side-drawing demolding mechanism of the motorcycle headlight base, the inner cavity of the lower injection mold body is provided with a heat discharge cavity, and one end of the heat discharge cavity is provided with an exhaust hole communicated with the outside. The purpose of setting like this is to have the effect of quick heat emission, is convenient for accelerate the cooling shaping.
In the double-slider side-drawing demoulding mechanism of the motorcycle headlight base, the air guide pipe is connected to the other air outlet of the multi-channel electromagnetic valve, one end of the air guide pipe is provided with the air blowing lath, and the air outlet of the air blowing lath is communicated with the heat discharging cavity. The purpose of setting like this is through the mode of blowing quick heat of discharging the inside heat of cavity blowout, helps accelerating the cooling shaping of headlight base embryo spare, shortens the time of moulding plastics, raises the efficiency.
In the double-slider side-drawing demoulding mechanism of the motorcycle headlight base, one end of the slider cylinder is provided with the protection shaft sleeve corresponding to the headlight base mould, and the protection shaft sleeve is connected with the cylinder connecting rod in a guiding way. The purpose of setting like this has good guard effect, can prevent that the cylinder connecting rod from receiving the interference of dust in the motion process, can prevent simultaneously that the cylinder connecting rod from taking place the phenomenon of motion skew.
In the motorcycle headlight base double-slider side-drawing demoulding mechanism, an assembly outer contour plate which is matched with the outer contour of the headlight base blank is arranged at the gap between the main slider and the headlight base blank. The purpose of setting up like this is the better injection moulding of be convenient for headlight base embryo spare, also makes things convenient for follow-up die sinking drawing of patterns simultaneously.
Compared with the prior art, the double-slider side-drawing demoulding mechanism for the motorcycle headlight base has the advantages that: the oblique guide post is connected with the upper die plate through the mounting seat, in the process of die opening, the oblique guide post moves upwards to enable the moving connecting block to move along the direction of the sliding block cylinder, the two first sliding blocks slowly close together under the action of the moving force and slide out of the two connecting lug hole sites of the headlamp base blank, then the sliding block cylinder is used for controlling the movement of the main sliding block to enable the main sliding block to be separated from the lower injection die body, the outer contour plate is removed, the formed headlamp base blank can be taken out, the pneumatic control mode is adopted, the response time is fast, the reaction is fast, and the die-stripping efficiency is greatly improved; and through setting up multichannel solenoid valve, guide duct and strip of blowing for the air current that the strip of blowing blown out enters into the inside of heat emission cavity, discharges through the exhaust hole, and the inside heat of quick heat emission cavity blows out, helps accelerating the cooling shaping of headlight base embryo spare, shortens the time of moulding plastics, raises the efficiency.
Drawings
FIG. 1 is a schematic perspective view of a side-draw demolding mechanism for a double-slider of a headlight base of a motorcycle.
Fig. 2 is a schematic cross-sectional structure diagram of a lower injection mold of a double-slider side-draw demolding mechanism of a motorcycle headlight base of the present utility model.
Fig. 3 is a schematic structural view of a lower injection mold of the double-slider side-pulling demolding mechanism of the motorcycle headlight base of the present utility model.
In the figure, 1, a headlight base mould; 101. the lower injection mold is concrete; 102. the upper injection mold is concrete; 103. a template is opened upwards; 104. a mold base plate; 105. an exhaust hole; 106. a heat discharge chamber; 107. an injection molding cavity; 2. a slider cylinder; 3. a protective sleeve; 4. an air intake electromagnetic control valve; 5. an exhaust electromagnetic control valve; 6. an air intake duct; 7. an exhaust duct; 8. a multi-path solenoid valve; 9. an air guide pipe; 10. blowing the battens; 11. headlight base blanks; 12. a main slider; 13. a cylinder connecting rod; 14. a first slider; 15. a motion connecting block; 16. a slant guide sliding block; 17. oblique guide posts; 18. assembling an outer contour plate; 19. and an auxiliary track bar.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the double-slider side-drawing demolding mechanism of the motorcycle headlight base comprises a headlight base mold 1, a slider cylinder 2, a multi-way electromagnetic valve 8 and a headlight base blank 11, wherein the headlight base blank 11 is arranged in the headlight base mold 1, and the double-slider side-drawing demolding mechanism connected with the headlight base blank 11 is arranged in the headlight base mold 1;
the double-slider side-drawing demoulding mechanism comprises a first slider 14 arranged at two connecting lug holes of a headlight base blank 11 and a main slider 12 in sliding connection with the headlight base mould 1, wherein an inclined guide pillar 17 is arranged at the top end of the main slider 12, an inclined guide slider 16 connected with the main slider 12 is connected on the surface of the inclined guide pillar 17 in a sliding manner, a moving connecting block 15 connected with the two first sliders 14 is arranged at one end of the inclined guide slider 16, auxiliary track strips 19 are connected on two sides of the main slider 12 in a sliding manner, the auxiliary track strips 19 are arranged on the inner side of the headlight base mould 1, a cylinder connecting rod 13 is arranged in the middle of the main slider 12, one end of the cylinder connecting rod 13 is connected with an output shaft assembly of a slider cylinder 2, an air inlet electromagnetic control valve 4 and an air outlet electromagnetic control valve 5 are arranged at the air inlet and the air outlet at the top end of the slider cylinder 2, an air inlet pipeline 6 is connected with one end of the air outlet electromagnetic control valve 5, and the air outlet pipeline 7 and the air inlet pipeline 6 are communicated with a multi-channel electromagnetic valve 8.
As shown in fig. 1, in this embodiment, in order to facilitate injection molding of the headlight base blank 11, the headlight base mold 1 is composed of a lower injection mold body 101, an upper injection mold body 102, an upper mold opening plate 103 and a mold base plate 104, the upper injection mold body 102 is assembled and connected with the upper mold opening plate 103, the lower injection mold body 101 is fixedly connected with the mold base plate 104, the lower injection mold body 101 is in mold closing connection with the upper injection mold body 102, an injection mold cavity 107 is provided in the middle of the cavity of the lower injection mold body 101, and the headlight base blank 11 is formed inside the injection mold cavity 107.
As shown in fig. 1 and 3, in this embodiment, in order to accelerate the cooling forming of the headlight base blank 11 and achieve the effect of rapid heat dissipation, the inner cavity of the lower injection mold body 101 is provided with a heat discharge chamber 106, and one end of the heat discharge chamber 106 is provided with an exhaust hole 105 communicating with the outside; the other air outlet of the multi-channel electromagnetic valve 8 is connected with an air guide pipe 9, one end of the air guide pipe 9 is provided with an air blowing slat 10, and an air outlet nozzle of the air blowing slat 10 is communicated with the heat discharging cavity 106.
As shown in fig. 1, in the present embodiment, in order to ensure the movement accuracy and stability of the cylinder link 13, one end of the slider cylinder 2 is provided with a protection sleeve 3 corresponding to the headlight base mold 1, and the protection sleeve 3 is connected with the cylinder link 13 in a guide manner.
As shown in fig. 1, in the present embodiment, in order to secure the aesthetic appearance of the outer contour of the headlight base mold 1, an assembly outer contour plate 18 that fits with the outer contour of the headlight base blank 11 is provided at the gap between the main slider 12 and the headlight base blank 11.
The working principle is that raw materials required by the headlight base blank 11 are melted and then injected into the injection molding cavity 107 of the headlight base mold 1, the headlight base blank 11 is formed by cooling, when the headlight base blank 11 is cooled, because the melted raw materials contain heat, the heat is transferred to the heat discharge cavity 106 by utilizing the heat conduction property of the lower injection molding mold body 101, the air outlet nozzle of the air blowing lath 10 blows hot air, the heat is discharged through the air outlet 105, the cooling molding is facilitated, when the headlight base blank is opened, the inclined guide pillar 17 is connected with the upper opening mold plate 103 through the mounting seat in the mold closing process, the inclined guide pillar 17 moves upwards in the mold opening process, the moving connecting block 15 moves along the direction of the sliding block cylinder 2, the two first sliding blocks 14 are gradually closed under the action of the moving force, when the inclined guide pillar 17 is completely separated from the main sliding block 12, the two first sliding blocks 14 slide out of the two connecting lug holes of the headlight base blank 11, and then the main sliding block 12 are controlled to move through the sliding block cylinder 2, so that the main sliding block 12 is separated from the lower molding mold body 101, the outer contour plate 18 is assembled in the mold opening process, the demoulding efficiency of the headlight base can be quickly responded, and the demoulding efficiency can be quickly controlled, and the demoulding time is quickly responded.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The double-slider side-drawing demolding mechanism for the motorcycle headlight base comprises a headlight base mold (1), a slider cylinder (2), a multichannel electromagnetic valve (8) and a headlight base blank (11), and is characterized in that the headlight base blank (11) is arranged in the headlight base mold (1), and the double-slider side-drawing demolding mechanism connected with the headlight base blank (11) is arranged in the headlight base mold (1);
the double-slider side-drawing demoulding mechanism comprises a first slider (14) arranged at two connecting lug holes of a headlight base blank (11) and a main slider (12) in sliding connection with a headlight base mould (1), the top end of the main sliding block (12) is provided with an inclined guide pillar (17), the surface of the inclined guide pillar (17) is connected with an inclined guide sliding block (16) connected with the main sliding block (12) in a sliding way, one end of the inclined guide sliding block (16) is provided with a moving connecting block (15) connected with the two first sliding blocks (14), auxiliary track strips (19) are connected on two sides of the main sliding block (12) in a sliding way, the auxiliary track strips (19) are all arranged on the inner side of the headlight base mould (1), the middle part of the main sliding block (12) is provided with a cylinder connecting rod (13), one end of the cylinder connecting rod (13) is assembled and connected with the output shaft of the sliding block cylinder (2), an air inlet electromagnetic control valve (4) and an air outlet electromagnetic control valve (5) are arranged at the air inlet and the air outlet at the top end of the sliding block cylinder (2), one end of the air inlet electromagnetic control valve (4) is connected with an air inlet pipeline (6), one end of the exhaust electromagnetic control valve (5) is connected with an exhaust pipeline (7), the exhaust pipeline (7) and the air inlet pipeline (6) are communicated with the multi-channel electromagnetic valve (8).
2. The motorcycle headlight base double-slider side-drawing demolding mechanism according to claim 1, characterized in that the headlight base mold (1) is composed of a lower injection mold body (101), an upper injection mold body (102), an upper die plate (103) and a mold base plate (104), the upper injection mold body (102) is assembled and connected with the upper die plate (103), the lower injection mold body (101) is fixedly connected with the mold base plate (104), the lower injection mold body (101) is in die-locking connection with the upper injection mold body (102), an injection mold cavity (107) is arranged in the middle of an inner cavity of the lower injection mold body (101), and the headlight base blank (11) is formed in the injection mold cavity (107).
3. The double-slider side-draw demolding mechanism for a motorcycle headlight base according to claim 2, wherein the inner cavity of the lower injection molding body (101) is provided with a heat discharge cavity (106), and one end of the heat discharge cavity (106) is provided with an exhaust hole (105) communicated with the outside.
4. A motorcycle headlight base double-slider side-pulling demoulding mechanism according to claim 3, characterized in that the other air outlet of the multi-channel electromagnetic valve (8) is connected with an air guide pipe (9), one end of the air guide pipe (9) is provided with an air blowing lath (10), and an air outlet of the air blowing lath (10) is communicated with the heat discharging cavity (106).
5. The double-slider side-pulling demolding mechanism for the motorcycle headlight base according to claim 1, wherein one end of the slider cylinder (2) is provided with a protection shaft sleeve (3) corresponding to the headlight base mold (1), and the protection shaft sleeve (3) is connected with a cylinder connecting rod (13) in a guiding manner.
6. The side-draw demolding mechanism for a motorcycle headlight base according to claim 1, characterized in that an assembly outer contour plate (18) which is matched with the outer contour of the headlight base embryo (11) is arranged at the gap between the main sliding block (12) and the headlight base embryo (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895541.6U CN220261882U (en) | 2023-07-18 | 2023-07-18 | Double-slider side-drawing demoulding mechanism for motorcycle headlight base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321895541.6U CN220261882U (en) | 2023-07-18 | 2023-07-18 | Double-slider side-drawing demoulding mechanism for motorcycle headlight base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261882U true CN220261882U (en) | 2023-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321895541.6U Active CN220261882U (en) | 2023-07-18 | 2023-07-18 | Double-slider side-drawing demoulding mechanism for motorcycle headlight base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261882U (en) |
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2023
- 2023-07-18 CN CN202321895541.6U patent/CN220261882U/en active Active
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