CN110605829A - Plastic cover body die with guide mechanism - Google Patents
Plastic cover body die with guide mechanism Download PDFInfo
- Publication number
- CN110605829A CN110605829A CN201810614431.5A CN201810614431A CN110605829A CN 110605829 A CN110605829 A CN 110605829A CN 201810614431 A CN201810614431 A CN 201810614431A CN 110605829 A CN110605829 A CN 110605829A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air outlet
- guide
- air
- demoulding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
Abstract
The invention discloses a plastic cover body mould with a guide mechanism, which comprises an upper mould, a lower mould and a demoulding mechanism, wherein the upper mould is provided with a first mould cavity; a convex cylinder protruding downwards is arranged at the bottom of the upper die, a clamping groove is formed in the surface of the lower die, and the convex cylinder can be clamped into the clamping groove; after the upper die and the lower die are pressed together, a cavity for molding the plastic cover body is formed between the convex cylinder and the lower die; the demolding mechanism comprises an air outlet, a demolding cylinder, a demolding module, an air guide pipeline and a high-pressure air source; the air outlet penetrates through the lower die along the vertical direction, the demoulding block is clamped into the air outlet, the upper end of a piston rod of the demoulding cylinder is connected with the bottom surface of the demoulding block, and the demoulding cylinder can drive the demoulding block to move in the air outlet; the air guide pipeline is arranged in the lower die, one end of the air guide pipeline is connected with the high-pressure air source, the other end of the air guide pipeline is communicated to the air outlet hole, and the air guide pipeline is communicated to the air outlet hole from the side wall of the air outlet hole.
Description
Technical Field
The invention relates to a plastic cover body die with a guide mechanism.
Background
Plastic caps are typically formed by injection molding. When the plastic cover body is processed and produced, the plastic cover body which is subjected to preliminary molding after injection molding is in close contact with the mold, the plastic cover body needs to be pulled out and loosened from the mold through manual work, so that the plastic cover body is separated from the lower mold, and a worker needs to pull out and loosen the mold forcibly in the process, so that the labor intensity is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a plastic cover body mould with a guide mechanism, which comprises an upper mould, a lower mould and a demoulding mechanism; a convex cylinder protruding downwards is arranged at the bottom of the upper die, a clamping groove is formed in the surface of the lower die, and the convex cylinder can be clamped into the clamping groove; after the upper die and the lower die are pressed together, a cavity for molding the plastic cover body is formed between the convex cylinder and the lower die; the demolding mechanism comprises an air outlet, a demolding cylinder, a demolding module, an air guide pipeline and a high-pressure air source; the air outlet penetrates through the lower die along the vertical direction, the demoulding block is clamped into the air outlet, the upper end of a piston rod of the demoulding cylinder is connected with the bottom surface of the demoulding block, and the demoulding cylinder can drive the demoulding block to move in the air outlet; the air guide pipeline is arranged in the lower die, one end of the air guide pipeline is connected with the high-pressure air source, the other end of the air guide pipeline is communicated to the air outlet hole, and the air guide pipeline is communicated to the air outlet hole from the side wall of the air outlet hole; still include guiding mechanism, guiding mechanism includes fixed plate, guide post, guide cylinder and distance sensor, the fixed plate sets up go up the mould lateral surface, the guide post sets up the fixed plate bottom surface, the guide cylinder sets up the lower mould top surface, the guide post card is gone into extremely in the guide cylinder, distance sensor sets up the top surface of guide cylinder, distance sensor is used for detecting the fixed plate with the relative distance of guide cylinder.
Further, the air outlet is a circular through hole.
Furthermore, the cross section of the clamping groove is V-shaped, and the shape of the lower end of the convex cylinder corresponds to that of the clamping groove.
Further, the bottom surface of the upper die is provided with an injection port.
The plastic cover body mold with the guide mechanism is simple in structure and low in cost, a workpiece is easily separated from the lower mold when the workpiece is demolded, a worker can conveniently take the workpiece, and production efficiency is improved.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic of the present invention.
Detailed Description
Referring to fig. 1, the present invention discloses a plastic cover mold with a guiding mechanism, which comprises an upper mold 10, a lower mold 20 and a demolding mechanism; a convex cylinder 11 protruding downwards is arranged at the bottom of the upper die 10, a clamping groove 21 is arranged on the surface of the lower die 20, and the convex cylinder 11 can be clamped into the clamping groove 21; after the upper die 10 and the lower die 20 are pressed together, a cavity for molding a plastic cover body is formed between the convex cylinder 11 and the lower die 20; the demolding mechanism comprises an air outlet hole 31, a demolding cylinder 32, a demolding module 33, an air guide pipeline 34 and a high-pressure air source 35; the air outlet hole 31 penetrates through the lower die 20 along the vertical direction, the demoulding block 33 is clamped into the air outlet hole 31, the upper end of a piston rod of the demoulding cylinder 32 is connected with the bottom surface of the demoulding block 33, and the demoulding cylinder 32 can drive the demoulding block 33 to move in the air outlet hole 31; the air guide duct 34 is arranged in the lower die 20, one end of the air guide duct 34 is connected with the high-pressure air source 35, the other end of the air guide duct is communicated to the air outlet hole 31, and the air guide duct 34 is communicated to the air outlet hole 31 from the side wall of the air outlet hole 31; the die further comprises a guide mechanism, the guide mechanism comprises a fixing plate 41, a guide post 42, a guide cylinder 43 and a distance sensor 44, the fixing plate 41 is arranged on the outer side surface of the upper die, the guide post 42 is arranged on the bottom surface of the fixing plate 41, the guide cylinder 43 is arranged on the top surface of the lower die, the guide post 42 is clamped into the guide cylinder 43, the distance sensor 44 is arranged on the top surface of the guide cylinder 43, the distance sensor 44 is used for detecting the relative distance between the fixing plate 41 and the guide cylinder 43, and the distance sensor transmits the relative distance information to a mechanism for driving the upper die to move, so that the forming process is controlled.
The air outlet 31 is a circular through hole. The cross section of the clamping groove 21 is V-shaped, and the shape of the lower end of the convex cylinder 11 corresponds to that of the clamping groove 21. The bottom surface of the upper die 10 is provided with an injection port 12.
During the use, go up mould 10 to lower mould 20 pressfitting, the lower extreme card of protruding section of thick bamboo 11 is gone into to the draw-in groove 21, then liquid plastics follow in sprue 12 is to the die cavity, and after the work piece shaping, go up mould 10 and promote, drawing of patterns cylinder 32 drives it moves down to take off module 33, until will gas conduit 34 is in the export in venthole 31 exposes, then high-pressure gas source 35 to gas conduit 34 carries high-pressure gas, high-pressure gas passes through gas conduit 34 then follows venthole 31 flows out, from bottom to top with the work piece ejecting lower mould 20 makes things convenient for the workman to take off.
The plastic cover body mold with the guide mechanism is simple in structure and low in cost, a workpiece is easily separated from the lower mold when the workpiece is demolded, a worker can conveniently take the workpiece, and production efficiency is improved.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a take guiding mechanism's plastics lid mould which characterized in that: comprises an upper die, a lower die and a demoulding mechanism; a convex cylinder protruding downwards is arranged at the bottom of the upper die, a clamping groove is formed in the surface of the lower die, and the convex cylinder can be clamped into the clamping groove; after the upper die and the lower die are pressed together, a cavity for molding the plastic cover body is formed between the convex cylinder and the lower die; the demolding mechanism comprises an air outlet, a demolding cylinder, a demolding module, an air guide pipeline and a high-pressure air source; the air outlet penetrates through the lower die along the vertical direction, the demoulding block is clamped into the air outlet, the upper end of a piston rod of the demoulding cylinder is connected with the bottom surface of the demoulding block, and the demoulding cylinder can drive the demoulding block to move in the air outlet; the air guide pipeline is arranged in the lower die, one end of the air guide pipeline is connected with the high-pressure air source, the other end of the air guide pipeline is communicated to the air outlet hole, and the air guide pipeline is communicated to the air outlet hole from the side wall of the air outlet hole; still include guiding mechanism, guiding mechanism includes fixed plate, guide post, guide cylinder and distance sensor, the fixed plate sets up go up the mould lateral surface, the guide post sets up the fixed plate bottom surface, the guide cylinder sets up the lower mould top surface, the guide post card is gone into extremely in the guide cylinder, distance sensor sets up the top surface of guide cylinder, distance sensor is used for detecting the fixed plate with the relative distance of guide cylinder.
2. A plastic closure mold with a guide mechanism as in claim 1, wherein: the air outlet is a circular through hole.
3. A plastic closure mold with a guide mechanism as in claim 1, wherein: the cross section of the clamping groove is V-shaped, and the shape of the lower end of the convex cylinder corresponds to that of the clamping groove.
4. A plastic closure mold with a guide mechanism as in claim 1, wherein: and the bottom surface of the upper die is provided with an injection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810614431.5A CN110605829A (en) | 2018-06-14 | 2018-06-14 | Plastic cover body die with guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810614431.5A CN110605829A (en) | 2018-06-14 | 2018-06-14 | Plastic cover body die with guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110605829A true CN110605829A (en) | 2019-12-24 |
Family
ID=68887791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810614431.5A Pending CN110605829A (en) | 2018-06-14 | 2018-06-14 | Plastic cover body die with guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110605829A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206141A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Corp | Resin sealing metallic mold |
| CN103538217A (en) * | 2013-10-29 | 2014-01-29 | 杨永明 | Light guide plate mould |
| JP2015193224A (en) * | 2014-03-28 | 2015-11-05 | 東レ株式会社 | Method and mechanism for demolding molded product |
| CN206306415U (en) * | 2016-12-08 | 2017-07-07 | 珠海艾诚精密模具有限公司 | A kind of plastic mould die self-opening device |
| CN107839153A (en) * | 2017-09-18 | 2018-03-27 | 扬州市泽龙塑业有限公司 | A kind of accumulator housing injection mold |
| CN207327477U (en) * | 2017-09-27 | 2018-05-08 | 新昌县七星街道嘉星广告设计工作室 | A kind of mode transfer structure of apparatus mould |
| CN207432699U (en) * | 2017-09-20 | 2018-06-01 | 苏州隆义塑胶有限公司 | A kind of new injection mold |
-
2018
- 2018-06-14 CN CN201810614431.5A patent/CN110605829A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206141A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Corp | Resin sealing metallic mold |
| CN103538217A (en) * | 2013-10-29 | 2014-01-29 | 杨永明 | Light guide plate mould |
| JP2015193224A (en) * | 2014-03-28 | 2015-11-05 | 東レ株式会社 | Method and mechanism for demolding molded product |
| CN206306415U (en) * | 2016-12-08 | 2017-07-07 | 珠海艾诚精密模具有限公司 | A kind of plastic mould die self-opening device |
| CN107839153A (en) * | 2017-09-18 | 2018-03-27 | 扬州市泽龙塑业有限公司 | A kind of accumulator housing injection mold |
| CN207432699U (en) * | 2017-09-20 | 2018-06-01 | 苏州隆义塑胶有限公司 | A kind of new injection mold |
| CN207327477U (en) * | 2017-09-27 | 2018-05-08 | 新昌县七星街道嘉星广告设计工作室 | A kind of mode transfer structure of apparatus mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105398001B (en) | Injection mold of fixed seat of automobile turn light | |
| CN105415601B (en) | A kind of automobile indicator lampshade mounting frame injection mold | |
| CN204487951U (en) | A kind of elbow member injection mold | |
| CN210911020U (en) | A ejection mechanism for auto-parts mould | |
| CN212400161U (en) | Mold opening mechanism of injection mold | |
| CN110605829A (en) | Plastic cover body die with guide mechanism | |
| CN201095181Y (en) | Pneumatic top bar | |
| CN206011602U (en) | A kind of pressure difference switch injection mold | |
| CN110605828A (en) | Plastic cover body mold with demolding mechanism | |
| CN201913772U (en) | Side glue feeding injection molding mechanism capable of automatically shearing pouring gate | |
| CN209971299U (en) | Automatic injection molding device for water meter shell | |
| CN207014641U (en) | A kind of plastic mould | |
| CN110605817A (en) | Plastic cover body die with buffer mechanism | |
| CN108081555A (en) | A kind of undercut loose-core injection mould and its method of work | |
| CN211683062U (en) | Automobile lamp die | |
| CN208759941U (en) | A kind of outer core pulling reverse stripping mechanism of mould of car lamp | |
| CN210553225U (en) | Portable demoulding structure of hardware mould | |
| CN110757733B (en) | Upper and lower horn mouth plastic part forming die | |
| CN207617045U (en) | A kind of injection mold | |
| CN207954531U (en) | A kind of undercut loose-core injection mould | |
| CN205255436U (en) | Car pilot lamp lamp shade mounting bracket injection mold | |
| CN206536776U (en) | A kind of plastic tape pitches the injecting molding die of pole | |
| CN109501145A (en) | Gas-assist mold flash automatic-sheared structure | |
| CN204525949U (en) | Stub bar Automatic-falling mould | |
| CN216032212U (en) | Inclined top structure with inclined sliding block drawn in application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |