CN103978618A - Mold opening and closing control mechanism for compression mold - Google Patents
Mold opening and closing control mechanism for compression mold Download PDFInfo
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- CN103978618A CN103978618A CN201410245584.9A CN201410245584A CN103978618A CN 103978618 A CN103978618 A CN 103978618A CN 201410245584 A CN201410245584 A CN 201410245584A CN 103978618 A CN103978618 A CN 103978618A
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- fixed
- mold
- limit switch
- mould
- fixing hole
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Abstract
The invention discloses a mold opening and closing control mechanism for a compression mold. The control mechanism comprises an upper mold, a lower mold and a middle sleeve, wherein a pull rod for controlling the middle sleeve to move is arranged on the middle sleeve, a mounting plate is fixed on one side of the middle sleeve by matching with the pull rod, a fixing hole is formed in the mounting plate, a first photoelectric limiting switch and a second photoelectric limiting switch are fixed in the fixing hole at an interval, a limiting rod corresponding to the first photoelectric limiting switch and the second photoelectric limiting switch is fixed on the pull rod, and the first photoelectric limiting switch and the second photoelectric limiting switch are in communication connection with a compression mold control machine tool. According to the mold opening and closing control mechanism, the opening and the closing of the compression mold are controlled by virtue of the two photoelectric limiting switches, so that products can be smoothly demolded, the rejection rate of the products is reduced, the operation of a worker is safe and convenient, and the security accidents are reduced.
Description
Technical field
The present invention relates to a kind of compression mould, relate in particular to a kind of compression mould folding mould controlling organization.
Background technology
The compression mould of four sides pulled core structure generally comprises upper die and lower die and middle cover, in put and be provided with for controlling the pull bar of cover motion, when pull bar inwardly advances when mould adds product material, depart from patrix guide pillar, middle cover is stayed counterdie, when product stripping, pull bar is pulled outwardly, and hooks patrix guide pillar, while making die sinking in cover can together depart from counterdie, the part that makes to loose core outwards departs from product, and product can be deviate from smoothly.
Existing compression tool four sides pulled core structure is in actual production process, because can not being subject to folding mould, pull bar affects voltuntary movement, cause lathe driven mold motion mode to cause confusion, cause mould to damage, product rejection rate increases, may also can cause operator injured, have certain potential safety hazard simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of compression mould folding mould controlling organization, it has the feature of reliable product quality and easy-to-operate, to solve the problems referred to above that in prior art, compression mould exists.
For reaching this object, the present invention by the following technical solutions:
A kind of compression mould folding mould controlling organization, it comprises upper and lower mould and middle cover, in described, put and be provided with for controlling the pull bar of its motion, wherein, one side of described middle cover coordinates pull bar to be fixed with installing plate, on described installing plate, offers fixing hole, and in described fixing hole, interval is fixed with first and second photoelectric limit switch, corresponding first and second photoelectric limit switch is fixed with gag lever post on described pull bar, and described first and second photoelectric limit switch communication connection compression mould is controlled lathe.
Especially, described installing plate is positioned at the top of pull bar.
Especially, described fixing hole is strip hole, and described first and second photoelectric limit switch is fixed in fixing hole by fixed screw.
Beneficial effect of the present invention is that compared with prior art described compression mould folding mould controlling organization is controlled the folding of compression tool by two photoelectric limit switch, not only guarantees the product demoulding smoothly, reduces product rejection rate; And workman's operation safe is convenient, reduces the generation of security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the compression mould folding mould controlling organization that provides of the specific embodiment of the invention 1;
Fig. 2 is that A-A in Fig. 1 is to view;
Fig. 3 is the partial enlarged drawing at B place in Fig. 2.
In figure:
1, patrix; 2, counterdie; 3, middle cover; 4, pull bar; 5, installing plate; 6, fixing hole; 7, fixed screw; 8, the first photoelectric limit switch; 9, the second photoelectric limit switch; 10, gag lever post.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of compression mould folding mould controlling organization comprises patrix 1, counterdie 2 and middle cover 3, on described middle cover 2, be provided with for controlling the pull bar 4 of its motion, a side on described middle cover 2 coordinates pull bar 4 to be fixed with the installing plate 5 that is positioned at pull bar 4 tops, on described installing plate 5, offer fixing hole 6, in described fixing hole 6, by fixed screw 7 intervals, be fixed with the first photoelectric limit switch 8 and the second photoelectric limit switch 9, corresponding the first photoelectric limit switch 8 and the second photoelectric limit switch 9 are fixed with gag lever post 10 on described pull bar 4, described the first photoelectric limit switch 8 and the second photoelectric limit switch 9 communication connection compression moulds are controlled lathe.
Described fixing hole 6 adopts strip structure, can adjust as required the fixed position of the first photoelectric limit switch 8 and the second photoelectric limit switch 9.
During work, when pull bar 4 moves forward and backward, photoelectric limit switch all can be received signal, compression mould is controlled lathe and is received that corresponding signal just understands driven mold folding mould, when mould needs closure, pull bar 4 inwardly advances, make gag lever post 10 contact the first photoelectric limit switch 8, compression mould is controlled lathe and is received that corresponding signal just can carry out closure, when pull bar 4 is pulled outwardly while carrying out the demoulding, gag lever post 10 contact the second photoelectric limit switch 9, compression mould is controlled lathe and is received corresponding signal driven mold unlatching, patrix 1 moves together with middle cover 3, makes the product demoulding smoothly.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a compression mould folding mould controlling organization, it comprises upper and lower mould and middle cover, in described, put and be provided with for controlling the pull bar of its motion, it is characterized in that, one side of described middle cover coordinates pull bar to be fixed with installing plate, on described installing plate, offers fixing hole, and in described fixing hole, interval is fixed with first and second photoelectric limit switch, corresponding first and second photoelectric limit switch is fixed with gag lever post on described pull bar, and described first and second photoelectric limit switch communication connection compression mould is controlled lathe.
2. compression mould folding mould controlling organization according to claim 1, is characterized in that, described installing plate is positioned at the top of pull bar.
3. compression mould folding mould controlling organization according to claim 1 and 2, is characterized in that, described fixing hole is strip hole, and described first and second photoelectric limit switch is fixed in fixing hole by fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245584.9A CN103978618B (en) | 2014-06-04 | 2014-06-04 | A kind of compression mould folding mould controlling organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245584.9A CN103978618B (en) | 2014-06-04 | 2014-06-04 | A kind of compression mould folding mould controlling organization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978618A true CN103978618A (en) | 2014-08-13 |
| CN103978618B CN103978618B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245584.9A Active CN103978618B (en) | 2014-06-04 | 2014-06-04 | A kind of compression mould folding mould controlling organization |
Country Status (1)
| Country | Link |
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| CN (1) | CN103978618B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0281614A (en) * | 1988-09-20 | 1990-03-22 | Hitachi Chem Co Ltd | Compression molding mold |
| JPH03247423A (en) * | 1990-02-27 | 1991-11-05 | Showa Denko Kk | Injection compression molding method for two layers and compression mold |
| JPH03290221A (en) * | 1990-04-06 | 1991-12-19 | Komatsu Ltd | Molding device for injection compression machine and its molding method |
| JPH07223233A (en) * | 1994-02-09 | 1995-08-22 | Kobe Steel Ltd | Compression molding machine and control for the same |
| JP2000127192A (en) * | 1998-10-29 | 2000-05-09 | Meiki Co Ltd | Method and apparatus for controlling compression molding machine |
| GB2353496A (en) * | 1999-07-15 | 2001-02-28 | Infineon Technologies Corp | Encapsulating semiconductor integrated circuits by moulding |
| CN1424191A (en) * | 2001-11-30 | 2003-06-18 | 山田尖端技术株式会社 | Compression moulding machines |
| CN102358020A (en) * | 2011-08-15 | 2012-02-22 | 苏州金安精密模塑有限公司 | Mold opening and closing control mechanism |
| CN102765155A (en) * | 2012-07-12 | 2012-11-07 | 无锡新宏泰电器科技股份有限公司 | Core-pulling slide block locking structure |
| CN203046073U (en) * | 2013-01-31 | 2013-07-10 | 励金友 | Automatic compression molding machine |
| CN203888120U (en) * | 2014-06-04 | 2014-10-22 | 无锡新宏泰电器科技股份有限公司 | Compression molding mold opening and closing control mechanism |
-
2014
- 2014-06-04 CN CN201410245584.9A patent/CN103978618B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0281614A (en) * | 1988-09-20 | 1990-03-22 | Hitachi Chem Co Ltd | Compression molding mold |
| JPH03247423A (en) * | 1990-02-27 | 1991-11-05 | Showa Denko Kk | Injection compression molding method for two layers and compression mold |
| JPH03290221A (en) * | 1990-04-06 | 1991-12-19 | Komatsu Ltd | Molding device for injection compression machine and its molding method |
| JPH07223233A (en) * | 1994-02-09 | 1995-08-22 | Kobe Steel Ltd | Compression molding machine and control for the same |
| JP2000127192A (en) * | 1998-10-29 | 2000-05-09 | Meiki Co Ltd | Method and apparatus for controlling compression molding machine |
| GB2353496A (en) * | 1999-07-15 | 2001-02-28 | Infineon Technologies Corp | Encapsulating semiconductor integrated circuits by moulding |
| CN1424191A (en) * | 2001-11-30 | 2003-06-18 | 山田尖端技术株式会社 | Compression moulding machines |
| CN102358020A (en) * | 2011-08-15 | 2012-02-22 | 苏州金安精密模塑有限公司 | Mold opening and closing control mechanism |
| CN102765155A (en) * | 2012-07-12 | 2012-11-07 | 无锡新宏泰电器科技股份有限公司 | Core-pulling slide block locking structure |
| CN203046073U (en) * | 2013-01-31 | 2013-07-10 | 励金友 | Automatic compression molding machine |
| CN203888120U (en) * | 2014-06-04 | 2014-10-22 | 无锡新宏泰电器科技股份有限公司 | Compression molding mold opening and closing control mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978618B (en) | 2016-06-08 |
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