CN105216204B - 0-degree demolding mechanism used for large television front hub - Google Patents
0-degree demolding mechanism used for large television front hub Download PDFInfo
- Publication number
- CN105216204B CN105216204B CN201510745916.4A CN201510745916A CN105216204B CN 105216204 B CN105216204 B CN 105216204B CN 201510745916 A CN201510745916 A CN 201510745916A CN 105216204 B CN105216204 B CN 105216204B
- Authority
- CN
- China
- Prior art keywords
- front hub
- degree
- push pedal
- mold
- demolding
- 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.)
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3475—Displays, monitors, TV-sets, computer screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a 0-degree demolding mechanism used for a large television front hub. The 0-degree demolding mechanism is characterized by comprising a mould body and a pushing plate, wherein the pushing plate is arranged above the mould body; the two sides of the pushing plate are symmetrically provided with two ejecting frames; a television front hub is arranged in the middle of the pushing pate; a mould core is arranged in the middle at the upper end of the mould body; the mould core is connected with the television front hub in a matched mode; the lower part of the mould body is provided with an ejector pin plate; a plurality of pairs of ejector pins are symmetrically arranged on the ejector pin plate; the two sides of the upper end of the mould body are symmetrically provided with two oil cylinders; the oil cylinders are positioned below the ejecting frame; and pistons of the oil cylinders are in contact with the lower end of the pushing plate. According to the 0-degree demolding mechanism, once demolding is completed by virtue of the oil cylinders and the pushing plate, and the ejector pins eject the television front hub to complete secondary demolding, so that 0-degree smooth demolding of the television front hub is realized. The 0-degree demolding mechanism has the advantages of a simple structure, a delicate design and high practicability. The 0-degree demolding mechanism realizes 0-degree smooth demolding of the television front hub.
Description
Technical field
The present invention relates to a kind of 0 degree of mould emptier for large-scale tv front hub, belongs to product stripping technical field.
Background technology
Large-scale tv front hub complex structure, is typically processed by the way of compression molding, but will in knockout course
Seek the machining accuracy that comparison is high, it is therefore necessary to design a kind of simple structure, easily operated mould emptier.
The content of the invention
The purpose of the present invention is the defect for overcoming prior art to exist, propose a kind of 0 degree for large-scale tv front hub it is de-
Mold mechanism.
The present invention is adopted the following technical scheme that：A kind of 0 degree of mould emptier for large-scale tv front hub, it is characterised in that
Including mold, push pedal, the push pedal is arranged at the top of the mold, and the both sides of the push pedal are symmetrically arranged with two tops
Go out frame, the middle setting of the push pedal has TV front hub；The upper end middle setting of the mold has core, the core and institute
State that TV front hub is in mating connection, the bottom of the mold is provided with ejector retainner plate, is symmetrically arranged with some on the ejector retainner plate
To thimble, the upper end both sides of the mold are symmetrically arranged with two oil cylinders, and the oil cylinder is located at the lower section of the ejection frame, institute
The piston for stating oil cylinder is contacted with the lower end of the push pedal.
The beneficial effect reached by the present invention：The present invention completes a demoulding, thimble ejection TV by oil cylinder and push pedal
Front hub completes the secondary demoulding, realizes 0 degree of smooth demoulding of TV front hub, with simple structure, designs ingenious, practical
Advantage.
Description of the drawings
Fig. 1 is the structural representation of the matched moulds state of the present invention.
Fig. 2 is the structural representation after a demoulding of the present invention.
Fig. 3 is the structural representation after the secondary demoulding of the present invention.
The implication of labelling in figure：1- ejector retainner plates, 2- thimbles, 3- oil cylinders, 4- push pedals, 5- ejection frames, 6- TV front hubs, 7- types
Core, 8- molds.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Fig. 1 is the structural representation of the matched moulds state of the present invention, and the present invention proposes a kind of 0 degree for large-scale tv front hub
Mould emptier, it is characterised in that including mold 8, push pedal 4, push pedal 4 is arranged at the top of mold 8, the both sides pair of push pedal 4
Title is provided with two ejection frames 5, and the middle setting of push pedal 4 has TV front hub 6；The upper end middle setting of mold 8 has core 7,
Core 7 is in mating connection with TV front hub 6, and the bottom of mold 8 is provided with ejector retainner plate 1, is symmetrically arranged with some on ejector retainner plate 1
To thimble 2, the upper end both sides of mold 8 are symmetrically arranged with two oil cylinders 3, and oil cylinder 3 is located at the lower section of ejection frame 5, the work of oil cylinder 3
Plug is contacted with the lower end of push pedal 4.
Fig. 2 is the structural representation after a demoulding of the present invention, and first, oil cylinder 3 drives 4 TV front hub 6 of push pedal pushing away
Moved on plate upwards, make 6 inside line of TV front hub depart from core 7, realize hollow, be beneficial to TV front hub 6 and inside contract.
Fig. 3 is the structural representation after the secondary demoulding of the present invention, and then, after TV front hub 6 is inside contracted, ejector retainner plate 1 drives
Thimble 1 ejects TV front hub 6 to complete the demoulding；0 degree refers to that knockout course TV front hub is twice and moves straight up.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of 0 degree of mould emptier for large-scale tv front hub, it is characterised in that including mold (8), push pedal (4), described
Push pedal (4) is arranged at the top of the mold (8), and the both sides of the push pedal (4) are symmetrically arranged with two ejections frame (5), institute
The middle setting for stating push pedal (4) has TV front hub (6)；The upper end middle setting of the mold (8) has core (7), the type
Core (7) is in mating connection with the TV front hub (6), and the bottom of the mold (8) is provided with ejector retainner plate (1), the thimble
It is symmetrically arranged with some to thimble (2) on plate (1), the upper end both sides of the mold (8) are symmetrically arranged with two oil cylinders (3),
The oil cylinder (3) is connected with the lower end of the push pedal (4) positioned at the lower section of ejection frame (5), the piston of the oil cylinder (3)
Touch；The oil cylinder (3) drives the push pedal (4), the TV front hub (6) to be moved in the push pedal (4) upwards, makes the electricity
Depart from the core (7) depending on front hub (6) inside line and realize hollow, be beneficial to the TV front hub (6) and inside contract；Before the TV
After hub (6) is inside contracted, the ejector retainner plate (1) drives the thimble (2) to eject the TV front hub (6) to complete the demoulding；0 degree refers to
TV front hub (6) described in knockout course is and moves straight up twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745916.4A CN105216204B (en) | 2015-11-06 | 2015-11-06 | 0-degree demolding mechanism used for large television front hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510745916.4A CN105216204B (en) | 2015-11-06 | 2015-11-06 | 0-degree demolding mechanism used for large television front hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216204A CN105216204A (en) | 2016-01-06 |
| CN105216204B true CN105216204B (en) | 2017-05-17 |
Family
ID=54985638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745916.4A Active CN105216204B (en) | 2015-11-06 | 2015-11-06 | 0-degree demolding mechanism used for large television front hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216204B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1494743A (en) * | 1974-04-16 | 1977-12-14 | Dunlop Ltd | Moulding apparatus |
| CN2309940Y (en) * | 1997-07-24 | 1999-03-10 | 娄田心 | Composte type automatic stripper for thermoplastic moulding |
| CN102357971B (en) * | 2011-07-25 | 2013-12-25 | 李慧玲 | Hot pressing forming die for glass fiber reinforcement unsaturated polyester plastic products with complex structure |
| CN205112216U (en) * | 2015-11-06 | 2016-03-30 | 勋龙精密模具(昆山)有限公司 | A 0 degree demoulding mechanism that is used for hub before large -scale TV |
-
2015
- 2015-11-06 CN CN201510745916.4A patent/CN105216204B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216204A (en) | 2016-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Applicant after: Shinlone Zhizao precision materials (Suzhou) Limited by Share Ltd Address before: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Applicant before: S.A Fine Model (Kunshan) Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information |
Address after: 215321 No. 2 Sunshine Road, Kunshan Town, Jiangsu Applicant after: Shinlone Zhizao precision materials (Suzhou) Limited by Share Ltd Address before: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Applicant before: Shinlone Zhizao precision materials (Suzhou) Limited by Share Ltd |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |