CN202029363U - Preform removal detection mechanism for injection molding machine - Google Patents
Preform removal detection mechanism for injection molding machine Download PDFInfo
- Publication number
- CN202029363U CN202029363U CN2011200296515U CN201120029651U CN202029363U CN 202029363 U CN202029363 U CN 202029363U CN 2011200296515 U CN2011200296515 U CN 2011200296515U CN 201120029651 U CN201120029651 U CN 201120029651U CN 202029363 U CN202029363 U CN 202029363U
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- laser
- core
- core plate
- embryo
- laser generator
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Abstract
A perform removal detection mechanism for an injection molding machine comprises a core plate, a core is mounted on the core plate, and an injection molded bottom perform is arranged on the core. The perform removal detection mechanism for the injection molding machine is characterized in that a laser fixing plate is mounted on one side of the core plate, a laser bracket is mounted on the laser fixing plate, a laser generator is mounted on the laser bracket, the laser generator emits laser rays, a reflector fixing plate is mounted on the other side of the core plate, a reflector is fixed on the reflector fixing plate, and the laser rays emitted by the laser generator are matched with the reflector or the bottle perform.
Description
Technical field
The utility model relates to injection machine, particularly relates to injection machine and takes off embryo testing agency.
Background technology
The mould of bottle embryo injection machine is after finishing injection moulding, drive core plate by cylinder, core and die cavity are opened, thereby the bottle embryo can the demoulding, the mould of existing injection machine is after taking off embryo, usually will whether all bottles embryo be all deviate from by hand inspection, labor intensive so not only, and in a single day operating personnel have carelessness, and a bottle embryo is not all deviate from, and core is just with the bottle embryo automatic die assembly of not deviating from, nozzle still continues to inject the plastics of hot melt in the die cavity that has bottle embryo when next injection moulding, will cause injection canal can't inject die cavity, and be accumulated in injection canal, thereby influence the operate as normal and the service life of injection machine.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of whether the bottle embryo is come off to detect, guaranteeing that the injection machine of the reliable and stable operation of whole system takes off embryo testing agency.
The technical scheme that the utility model injection machine takes off embryo testing agency is: comprise core plate, core is installed on core plate, the bottle embryo that is injected to molding is arranged on core, a side that it is characterized in that described core plate is installed the laser instrument fixed head, on the laser instrument fixed head, laser stent is installed, laser generator is installed on the laser stent, laser generator is launched laser rays, opposite side in core plate is installed the reflective mirror fixed head, the laser rays that fixed counter-mirror on the reflective mirror fixed head, laser generator are launched matches with reflective mirror or bottle embryo.
The utility model discloses a kind of injection machine and take off embryo testing agency, by laser generator (concrete structure of laser generator is a prior art) being installed in core plate one side, at the core plate opposite side reflective mirror is installed, when the bottle embryo in the core is deviate from fully, the laser rays that laser generator penetrates was penetrated the upper end of core, do not blocked by core, in the time of on being mapped to reflective mirror, by reflective mirror reflected back laser generator, laser generator receives the laser rays that reflects, proof bottle embryo is all deviate from, thereby automatic die assembly is annotated embryo next time; When having a bottle embryo not deviate from the core, the laser rays that laser generator penetrates is blocked by the bottom of bottle embryo, laser rays can't be mapped to reflective mirror, thereby laser generator can't receive the laser rays that reflects, can take off embryo and do not finish signal for system provides, the control injection machine no longer worked on after system received signal, had guaranteed the reliable and stable operation of whole system.
Description of drawings
Fig. 1 is the structural representation that the utility model injection machine takes off embryo testing agency;
Fig. 2 is the local enlarged diagram in A place of Fig. 1;
Fig. 3 is the local enlarged diagram in B place of Fig. 1.
The specific embodiment
The utility model relates to a kind of injection machine and takes off embryo testing agency, as shown in Figure 1-Figure 3, comprise core plate 1, core 2 is installed on core plate, the bottle embryo 3 that is injected to molding is arranged on core, a side that it is characterized in that described core plate 1 is installed laser instrument fixed head 4, laser stent 5 is installed on the laser instrument fixed head, laser generator 6 is installed on the laser stent, laser generator is launched laser rays 61, opposite side in core plate is installed reflective mirror fixed head 7, and fixed counter-mirror 71 on the reflective mirror fixed head, and the laser rays 61 that laser generator 6 is launched matches with reflective mirror 71 or bottle embryo 3.By laser generator 6 (concrete structure of laser generator is a prior art) being installed in core plate 1 one sides, at core plate 1 opposite side reflective mirror 71 is installed, when the bottle embryo 3 in the core 2 is deviate from fully, the laser rays 61 that laser generator 6 penetrates was penetrated the upper end of core 2, do not blocked by core, in the time of on being mapped to reflective mirror 71, by reflective mirror reflected back laser generator, laser generator receives the laser rays 61 that reflects, proof bottle embryo 3 is all deviate from, thereby automatic die assembly is annotated embryo next time; When having bottle embryo 3 not deviate from the core 2, the laser rays 61 that laser generator 6 penetrates is blocked by the bottom of bottle embryo, laser rays can't be mapped to reflective mirror 71, thereby laser generator can't receive the laser rays that reflects, can take off embryo and do not finish signal for system provides, the control injection machine no longer worked on after system received signal, had guaranteed the reliable and stable operation of whole system.
Claims (1)
1. injection machine takes off embryo testing agency, comprise core plate (1), core (2) is installed on core plate, the bottle embryo (3) that is injected to molding is arranged on core, a side that it is characterized in that described core plate (1) is installed laser instrument fixed head (4), laser stent (5) is installed on the laser instrument fixed head, laser generator (6) is installed on the laser stent, laser generator is launched laser rays (61), opposite side in core plate is installed reflective mirror fixed head (7), the laser rays (61) that fixed counter-mirror on the reflective mirror fixed head (71), laser generator (6) are launched matches with reflective mirror (71) or bottle embryo (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200296515U CN202029363U (en) | 2011-01-27 | 2011-01-27 | Preform removal detection mechanism for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200296515U CN202029363U (en) | 2011-01-27 | 2011-01-27 | Preform removal detection mechanism for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029363U true CN202029363U (en) | 2011-11-09 |
Family
ID=44891673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200296515U Expired - Lifetime CN202029363U (en) | 2011-01-27 | 2011-01-27 | Preform removal detection mechanism for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029363U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133792A (en) * | 2011-01-27 | 2011-07-27 | 浙江德玛克机械有限公司 | Demolding detection mechanism of injection machine |
| CN109624246A (en) * | 2018-12-05 | 2019-04-16 | 杭州永星塑料包装有限公司 | A kind of plastic bottle injection molding machine |
| CN109821917A (en) * | 2019-02-26 | 2019-05-31 | 佛山市赛立新机械设备制造有限公司 | A kind of extruder quick die change device |
| CN109821918A (en) * | 2019-02-26 | 2019-05-31 | 佛山市赛立新机械设备制造有限公司 | A kind of extruder replacement die device |
-
2011
- 2011-01-27 CN CN2011200296515U patent/CN202029363U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133792A (en) * | 2011-01-27 | 2011-07-27 | 浙江德玛克机械有限公司 | Demolding detection mechanism of injection machine |
| CN109624246A (en) * | 2018-12-05 | 2019-04-16 | 杭州永星塑料包装有限公司 | A kind of plastic bottle injection molding machine |
| CN109821917A (en) * | 2019-02-26 | 2019-05-31 | 佛山市赛立新机械设备制造有限公司 | A kind of extruder quick die change device |
| CN109821918A (en) * | 2019-02-26 | 2019-05-31 | 佛山市赛立新机械设备制造有限公司 | A kind of extruder replacement die device |
| CN109821917B (en) * | 2019-02-26 | 2020-12-11 | 佛山市赛立新机械设备制造有限公司 | Quick die change device of extruder |
| CN109821918B (en) * | 2019-02-26 | 2020-12-22 | 佛山市赛立新机械设备制造有限公司 | Die replacing device for extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEMARK HOLDING GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG DEMARK MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee after: DEMARK HOLDING GROUP CO., LTD. Address before: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee before: Zhejiang Demark Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |