CN213291196U - Button switch injection mold - Google Patents
Button switch injection mold Download PDFInfo
- Publication number
- CN213291196U CN213291196U CN202021986637.XU CN202021986637U CN213291196U CN 213291196 U CN213291196 U CN 213291196U CN 202021986637 U CN202021986637 U CN 202021986637U CN 213291196 U CN213291196 U CN 213291196U
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- movable
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- fixedly connected
- water
- cover half
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- 238000002347 injection Methods 0.000 title claims abstract description 40
- 239000007924 injection Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 19
- 229920003023 plastic Polymers 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012797 qualification Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 235000003642 hunger Nutrition 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a button switch injection mold belongs to injection mold technical field. The utility model provides a button switch injection mold, includes base, cover half, movable mould, base upper end both sides fixedly connected with support, the support upper end fixedly connected with roof, roof lower extreme both sides are connected with the telescopic link, the lower extreme of telescopic link is connected with the movable plate, the lower surface and the movable mould fixed connection of movable plate, the recess in cover half and the movable mould form the mould chamber, all be equipped with the cooling water course in cover half, the movable mould, the utility model discloses through the setting of vacuum pump, can make the mould intracavity be in the state of negative pressure or vacuum, make fuse-element plastics fill up to whole mould intracavity more fast, make its more complete that fill, reduced the incidence of product starved, improve the qualification rate, through the setting of water tank, suction pump, cooling water course, can take away the heat of fuse-element plastics, make fuse-element plastics cool off the shaping fast, the production efficiency is improved.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to a button switch injection mold.
Background
The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to molding characteristics, the structure of the mold can be changed greatly due to different types and properties of plastics, shapes and structures of plastic products, types of injection machines and the like, but the basic structure is consistent, the injection mold consists of a movable mold and a fixed mold, the movable mold is arranged on a movable mold plate of the injection molding machine, the fixed mold is arranged on a fixed mold plate of the injection molding machine, the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, and the movable mold and the fixed mold are separated to take out the plastic products during mold opening.
But current button switch injection mold is when using, receives the influence of mould intracavity air pressure easily, makes the injection volume of its injection less to becoming the phenomenon of starving, starving direct influence product appearance quality, starving product in case form, can't remedy, can only scrap, greatly reduced the qualification rate of product production, current button switch injection mold cooling rate is slower simultaneously, thereby directly lead to the production quantity lower, can not satisfy actual production demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current button switch injection mold when using, receive the influence of mould intracavity air pressure easily, the injection volume that makes its injection is less, thereby in the phenomenon of becoming the starved glue, the starved glue directly influences product appearance quality, in case the starved glue product forms, can't remedy, can only scrap, greatly reduced the qualification rate of product production, current button switch injection mold cooling rate is slower simultaneously, thereby directly lead to the lower problem of production quantity, and the button switch injection mold who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a button switch injection mold comprises a base, a fixed mold and a movable mold, wherein the fixed mold is fixedly connected to the base, the fixed mold and the movable mold are closely attached to each other, two sides of the upper end of the base are fixedly connected with a support, a top plate is fixedly connected to the upper end of the support, two sides of the lower end of the top plate are connected with telescopic rods, the lower end of each telescopic rod is connected with a movable plate, the lower surface of each movable plate is fixedly connected with the movable mold, a mold cavity is formed by grooves in the fixed mold and the movable mold, cooling water channels are respectively arranged in the fixed mold and the movable mold, a water outlet of each cooling water channel in the fixed mold is matched with a water inlet of each cooling water channel in the movable mold, the cooling water channels are arranged on the outer side of the mold cavity, a feed hole and an exhaust hole are arranged, with meet through hose and external injection molding machine on the feed port assorted round hole, with sealing connection has the vacuum pump on the exhaust hole assorted round hole, base upper end one side fixedly connected with water tank, the delivery port of water tank has the suction pump through second water piping connection, the delivery port of suction pump and the water inlet of cover half internal cooling water course pass through first water pipe sealing connection, the delivery port of movable mould internal cooling water course passes through the water inlet sealing connection of wet return and water tank.
Preferably, sliding connection has the slide in the recess in the cover half, the slide lower extreme rotates and is connected with the threaded rod, the threaded rod runs through in cover half, base, and passes through the screw rotation with cover half, base and be connected, the one end fixedly connected with rotation handle of slide is kept away from to the threaded rod, and one side that the water tank was kept away from to the cover half is equipped with the fan, fan fixed connection is on the support.
Preferably, the fixed die and the base as well as the movable die and the movable plate are detachably connected through fixed bolts.
Preferably, the two sides of the lower end of the movable mold are fixedly connected with limit blocks, and the fixed mold is provided with limit holes matched with the limit blocks.
Preferably, the two sides of the lower end of the base are fixedly connected with supporting rods, and the lower ends of the supporting rods are fixedly connected with supporting plates.
Compared with the prior art, the utility model provides a button switch injection mold possesses following beneficial effect:
the device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses a setting of vacuum pump can make mould intracavity portion be in negative pressure or vacuum state for melt plastics is more quick fill up to whole mould intracavity portion, makes more complete that it filled, has reduced the incidence that the product lacked to glue, improves the qualification rate, through the setting of water tank, suction pump, cooling water course, can take away melt plastics's heat, makes melt plastics cool off the shaping fast, improves production efficiency.
Drawings
Fig. 1 is one of the schematic structural diagrams of a push-button switch injection mold provided by the present invention;
fig. 2 is a second schematic structural view of an injection mold for a push button switch according to the present invention.
In the figure: 1. a base; 2. a support; 3. a telescopic rod; 4. moving the plate; 5. a support bar; 6. a vacuum pump; 7. a hose; 8. a water tank; 9. a water pump; 10. a threaded rod; 11. a water return pipe; 12. a first water pipe; 13. a fan; 14. a limiting block; 15. a mold cavity; 16. an electromagnetic valve; 101. fixing a mold; 102. moving the mold; 201. a top plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2, a button switch injection mold comprises a base 1, a fixed mold 101 and a movable mold 102, wherein the fixed mold 101 is fixedly connected to the base 1, the fixed mold 101 and the movable mold 102 are attached to each other in a sealing manner, supports 2 are fixedly connected to two sides of the upper end of the base 1, a top plate 201 is fixedly connected to the upper end of each support 2, telescopic rods 3 are connected to two sides of the lower end of each top plate 201, a movable plate 4 is connected to the lower end of each telescopic rod 3, the lower surface of each movable plate 4 is fixedly connected to the movable mold 102, a mold cavity 15 is formed by concave grooves in the fixed mold 101 and the movable mold 102, cooling water channels are arranged in the fixed mold 101 and the movable mold 102, a water outlet of each cooling water channel in the fixed mold 101 is matched with a water inlet of each cooling water channel in the movable mold 102, the cooling, Exhaust hole assorted round hole meets with external injection molding machine through hose 7 on the feed port assorted round hole, with exhaust hole assorted round hole go up sealing connection with vacuum pump 6, base 1 upper end one side fixedly connected with water tank 8, the delivery port of water tank 8 has suction pump 9 through second water piping connection, the delivery port of suction pump 9 and the water inlet of cover half 101 internal cooling water course pass through first water pipe 12 sealing connection, the delivery port of movable mould 102 internal cooling water course passes through wet return 11 and water tank 8's water inlet sealing connection.
When the user uses the injection mold, firstly, the injection mold is moved to a designated working position, the injection mold is fixed, and the electric equipment is electrified, wherein the telescopic rod 3 is an electric telescopic column and is electrically connected with an external power supply, when the user starts an injection button switch, the telescopic rod 3 is firstly controlled to drive the movable plate 4 to move downwards, the movable mold 102 starts to move downwards under the action of the movable plate 4 and is tightly attached to the fixed mold 101, the fixed mold 101 and a groove in the movable mold 102 form a mold cavity 15, after the movable mold 102 is connected with the fixed mold 101, the user starts the vacuum pump 6, opens the electromagnetic valve 16, evacuates air in the mold cavity 15 to form a vacuum environment, then the electromagnetic valve 16 on a feeding port is opened, melted plastic is conveyed into the mold cavity 15 through an external injection molding machine, and the mold cavity 15 is evacuated, can make mould cavity 15 inside be in negative pressure or vacuum state, make fuse-element plastics more quick fill up to whole mould cavity 15 inside, make more full that it filled, the incidence that the product lacked to glue has been reduced, improve the qualification rate, the completion back of moulding plastics, the user is starting suction pump 9, carry the cooling water course with the water in the water tank 8 in, then in rethread wet return 11 flows back to the water tank 8, through the setting that lets rivers flow, can take away the heat of fuse-element plastics, make the quick cooling shaping of fuse-element plastics, improve production efficiency, wherein the water inlet of movable mould 102 is equipped with the check valve, when movable mould 102 rebound, open mould cavity 15, setting through the check valve, can effectually prevent that water from flowing out from the water inlet of movable mould 102, cause the waste of water resource, the effectual practicality that has improved this injection mold.
Example 2:
referring to fig. 1-2, an injection mold for a push switch, substantially the same as in embodiment 1, further comprising: sliding connection has the slide in the recess in the cover half 101, the slide lower extreme rotates and is connected with threaded rod 10, threaded rod 10 runs through in cover half 101, base 1, and with cover half 101, base 1 passes through the screw rotation and is connected, the one end fixedly connected with rotation handle of slide is kept away from to threaded rod 10, one side that water tank 8 was kept away from to cover half 101 is equipped with fan 13, fan 13 fixed connection is on support 2, the completion back of moulding plastics, the user makes threaded rod 10 drive slide rebound through rotating the rotation handle, strike off the plastics sediment on the 15 inner walls of mould cavity, blow away it through fan 13, do not need the user to carry out manual clearance to it, the high practicality is improved.
Example 3:
referring to fig. 1-2, an injection mold for a push switch, substantially the same as in embodiment 1, further comprising: the fixed die 101 and the base 1 and the movable die 102 and the moving plate 4 are detachably connected through fixing bolts, so that a user can conveniently disassemble, assemble and replace the movable die 102 and the fixed die 101.
Example 4:
referring to fig. 1-2, an injection mold for a push switch, substantially the same as in embodiment 1, further comprising: the limiting blocks 14 are fixedly connected to two sides of the lower end of the movable mold 102, the limiting holes matched with the limiting blocks 14 are formed in the fixed mold 101, the movable mold 102 and the fixed mold 101 can be limited through the limiting blocks 14 and the limiting holes, and the situation that the formed products are rejected due to disqualification because the inner surfaces of the fixed mold 101 and the movable mold 102 are not on the same horizontal plane is avoided.
Example 5:
referring to fig. 1-2, an injection mold for a push switch, substantially the same as in embodiment 1, further comprising: the utility model discloses a support base 1 lower extreme both sides fixedly connected with bracing piece 5, the lower extreme fixed connection backup pad of bracing piece 5, the user is when fixing this injection mold, can fix the backup pad on the workstation through fixing bolt, improves this injection mold's stability.
It should be noted that in the patent application document, electrical components are all connected to an external master controller and a 220V commercial power point, and the master controller may be a conventional known device controlled by a computer or the like, and it should be noted that in the above embodiment, the telescopic rod 3 may adopt, but is not limited to, an electric telescopic column of type YNT-03, the vacuum pump 6 may adopt, but is not limited to, an air pump of type FY-1H, the water pump 9 may adopt, but is not limited to, a water pump of type WX-001, and are prior art, and thus, redundant description is not repeated herein;
the utility model discloses a setting of vacuum pump 6 can make mould chamber 15 inside be in negative pressure or vacuum state for melt plastics is more quick fills up to whole mould chamber 15 inside, makes more complete of its packing, has reduced the incidence that the product lacked glue, improves the qualification rate, through the setting of water tank 8, suction pump 9, cooling water course, can take away melt plastics's heat, makes melt plastics cool off the shaping fast, improves production efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a button switch injection mold, includes base (1), cover half (101), movable mould (102), cover half (101) fixed connection is on base (1), it pastes to seal between cover half (101) and movable mould (102), its characterized in that, base (1) upper end both sides fixedly connected with support (2), support (2) upper end fixedly connected with roof (201), roof (201) lower extreme both sides are connected with telescopic link (3), the lower extreme of telescopic link (3) is connected with movable plate (4), the lower surface and the movable mould (102) fixed connection of movable plate (4), the recess in cover half (101) and movable mould (102) forms mould chamber (15), all be equipped with the cooling water course in cover half (101), the cover half (102), the delivery port of cooling water course in cover half (101) and the water inlet phase-match of cooling water course in movable mould (102), the cooling water channel is arranged at the outer side of the die cavity (15), the upper end of the movable die (102) is provided with a feed hole and an exhaust hole, and electromagnetic valves (16) are fixedly connected in the feed holes and the exhaust holes, round holes matched with the feed holes and the exhaust holes are arranged on the movable plate (4), the round hole matched with the feeding hole is connected with an external injection molding machine through a hose (7), a vacuum pump (6) is hermetically connected on the round hole matched with the exhaust hole, one side of the upper end of the base (1) is fixedly connected with a water tank (8), the water outlet of the water tank (8) is connected with a water pump (9) through a second water pipe, the water outlet of the water suction pump (9) is hermetically connected with the water inlet of the cooling water channel in the fixed die (101) through a first water pipe (12), and the water outlet of the cooling water channel in the moving die (102) is hermetically connected with the water inlet of the water tank (8) through a water return pipe (11).
2. A button switch injection mold according to claim 1, characterized in that a sliding plate is slidably connected in a groove in the fixed mold (101), a threaded rod (10) is rotatably connected to the lower end of the sliding plate, the threaded rod (10) penetrates through the fixed mold (101) and the base (1) and is rotatably connected with the fixed mold (101) and the base (1) through threads, a rotating handle is fixedly connected to one end, far away from the sliding plate, of the threaded rod (10), a fan (13) is arranged on one side, far away from the water tank (8), of the fixed mold (101), and the fan (13) is fixedly connected to the support (2).
3. The button switch injection mold according to claim 2, wherein the fixed mold (101) and the base (1) and the movable mold (102) and the movable plate (4) are detachably connected through fixing bolts.
4. The button switch injection mold according to claim 1, wherein limiting blocks (14) are fixedly connected to two sides of the lower end of the movable mold (102), and limiting holes matched with the limiting blocks (14) are formed in the fixed mold (101).
5. A push button switch injection mould according to any one of claims 1-4, characterized in that the two sides of the lower end of the base (1) are fixedly connected with support rods (5), and the lower ends of the support rods (5) are fixedly connected with support plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986637.XU CN213291196U (en) | 2020-09-11 | 2020-09-11 | Button switch injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986637.XU CN213291196U (en) | 2020-09-11 | 2020-09-11 | Button switch injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213291196U true CN213291196U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021986637.XU Active CN213291196U (en) | 2020-09-11 | 2020-09-11 | Button switch injection mold |
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| Country | Link |
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| CN (1) | CN213291196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650250A (en) * | 2021-08-25 | 2021-11-16 | 芜湖市星东塑胶模具制品有限公司 | An injection mold for easy demoulding of plastic products |
| CN113910545A (en) * | 2021-09-23 | 2022-01-11 | 江苏亚宝车业有限公司 | Automobile interior trim injection molding equipment with residual liquid recycling structure and process |
-
2020
- 2020-09-11 CN CN202021986637.XU patent/CN213291196U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650250A (en) * | 2021-08-25 | 2021-11-16 | 芜湖市星东塑胶模具制品有限公司 | An injection mold for easy demoulding of plastic products |
| CN113650250B (en) * | 2021-08-25 | 2022-06-14 | 芜湖市星东塑胶模具制品有限公司 | Plastic product is with injection mold convenient to drawing of patterns |
| CN113910545A (en) * | 2021-09-23 | 2022-01-11 | 江苏亚宝车业有限公司 | Automobile interior trim injection molding equipment with residual liquid recycling structure and process |
| CN113910545B (en) * | 2021-09-23 | 2023-09-15 | 江苏亚宝车业有限公司 | Automotive interior injection molding equipment and process with residual liquid recovery structure |
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