CN103862617A - Bicolor mold for automatic rotating shaft of hollow handle - Google Patents
Bicolor mold for automatic rotating shaft of hollow handle Download PDFInfo
- Publication number
- CN103862617A CN103862617A CN201410046833.1A CN201410046833A CN103862617A CN 103862617 A CN103862617 A CN 103862617A CN 201410046833 A CN201410046833 A CN 201410046833A CN 103862617 A CN103862617 A CN 103862617A
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- CN
- China
- Prior art keywords
- mold
- rotating shaft
- hollow handle
- die cavity
- automatic rotating
- 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
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Classifications
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- 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
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
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- 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
- B29C45/16—Making multilayered or multicoloured articles
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- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1698—Making multilayered or multicoloured articles multicoloured articles moulded in one step
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a bicolor mold for an automatic rotating shaft of a hollow handle. The bicolor mold is divided into two parts, namely a skeleton side and a rubber coating side, wherein the skeleton side structure comprises a front mold, a rear mold and a plurality of first cavities; the rubber coating side structure comprises a front mold, a rear mold and a plurality of second cavities; the front mold comprises a front mold fixing plate, a hot runner splitter plate and an plate A; the rear mold comprises a rear mold fixing plate, a support plate and a plate B. Besides, the bicolor mold also comprises a rotating middle support, wherein push plates are also arranged on the sides, opposite to each other, of the first cavities and the second cavities respectively. The mold has the technical effects that the processes of manually taking the blank and then putting the blank into another mold for secondary processing are not needed in the product production process, thus improving the product production efficiency and saving manpower and material resources.
Description
Technical field
The present invention relates to a kind of mould structure, especially relate to the automatic rotating shaft double-color mold of a kind of hollow handle.
Background technology
Double color injection refers to the process of two kinds of different colours or different types of plastics being made to different color or the different finished product of appearance soft durometer by injection moulding operation.In prior art, be to be divided into quadric injection mould for the method for injection mo(u)lding, finished product is as the inserts of injection moulding for the second time for the first time, and general this moulding technology is also double-material injection-molding, is conventionally completed by a mold, and needs special double coloured plastic injection machine.
At present, existing double-color mold volume is comparatively huge, involves great expense, technical requirement is high, and the one-time formed blank of follow-up process is bonded on mould, needs manually be taken off, then be put in another mould and carry out secondary operations, so greatly wasted manpower, material resources.
Summary of the invention
In view of this, the object of this invention is to provide the automatic rotating shaft double-color mold of a kind of hollow handle, this mould does not need manually to reach blank producing in product process, is then put into and in another mould, carries out secondary operations, improve the production efficiency of product, saved manpower and material resources.
For solving the problems of the technologies described above, technical scheme of the present invention is: the automatic rotating shaft double-color mold of a kind of hollow handle, be divided into skeleton side and encapsulate side two parts, described skeleton side structure comprises front mould, rear mold and multiple the first die cavity, described encapsulate side structure comprises front mould, rear mold and multiple the second die cavity, described front mould comprises front mould fixed head, hot runner flow distribution plate and A plate, described rear mold comprises rear mold fixed head, gripper shoe and B plate, the automatic rotating shaft double-color mold of wherein said hollow handle also comprises in a rotation and holding in the palm, in this rotation, holder is arranged between skeleton side and encapsulate side two parts, the side that described the first die cavity is relative with the second die cavity is respectively equipped with push pedal.
Preferably, the automatic rotating shaft double-color mold of above-mentioned hollow handle, in wherein said rotation, holder comprises the supporting plate for accepting blank and the transmission mechanism for driving supporting plate to rotatablely move.
Preferably, the automatic rotating shaft double-color mold of above-mentioned hollow handle, the bottom of wherein said supporting plate is provided with the core-pulling mechanism tightening up with this supporting plate centre.
Preferably, the automatic rotating shaft double-color mold of above-mentioned hollow handle, wherein said core-pulling mechanism is motor-driven loosing core.
Preferably, the automatic rotating shaft double-color mold of above-mentioned hollow handle, wherein said push pedal is by air cylinder driven.
In addition, the automatic rotating shaft double-color mold of above-mentioned hollow handle, wherein said multiple the first die cavity intervals arrange, and every four is one group, and described the second die cavity is identical with the first die cavity arrangement mode.
The technology of the present invention effect is mainly reflected in: the automatic rotating shaft double-color mold of hollow handle also comprises in a rotation and holding in the palm, in rotation, holder comprises the supporting plate for accepting blank and the transmission mechanism for driving supporting plate to rotatablely move, be bonded in through one-shot forming the push pedal that the blank on mould is respectively equipped with in the first die cavity side relative with the second die cavity releases and is held on supporting plate under cylinder action, then under the driving of transmission mechanism, supporting plate Rotate 180 degree, blank enters post forming under push pedal effect, in production product process, do not need manually to reach blank, then be put into and in another mould, carry out secondary operations, improve the production efficiency of product, manpower and material resources are saved, the bottom of supporting plate is provided with the core-pulling mechanism tightening up with this supporting plate centre in addition, this core-pulling mechanism not only plays the effect of supporting firm supporting plate, supporting plate can also be ejected, repair work when being convenient to mould and breaking down.
Accompanying drawing explanation
Fig. 1: structure top view of the present invention;
Fig. 2: part-structure schematic diagram of the present invention;
Fig. 3: structure cutaway view of the present invention;
Fig. 4: front mould of the present invention, rear mold structural representation.
In figure, the implication of each Reference numeral is: 1-skeleton side, 10-front mould, 101-front mould fixed head, 102-hot runner flow distribution plate, 103-A plate, 11-rear mold, 111-rear mold fixed head, 112-gripper shoe, 113-B plate, 2-encapsulate side, 3-the first die cavity, 4-the second die cavity, holder in 5-rotation, 51-supporting plate, 52-transmission mechanism, 6-push pedal, 7-core-pulling mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand and grasp.
As shown in Figure 1, the automatic rotating shaft double-color mold of a kind of hollow handle, be divided into skeleton side 1 and encapsulate side 2 two parts, skeleton side 1 structure comprises front mould 10, rear mold 11 and multiple the first die cavity 3, encapsulate side 2 structures comprise front mould 10, rear mold 11 and multiple the second die cavity 4, multiple the first die cavity 3 intervals arrange, every four is one group, the second die cavity 4 is identical with the first die cavity 3 arrangement modes, in addition, the side that the first die cavity 3 is relative with the second die cavity 4 is respectively equipped with push pedal 6, push pedal 6 is by air cylinder driven, for one-time formed blank is separated with mould machinery, replace traditional artificial lock out operation.
The automatic rotating shaft double-color mold of hollow handle also comprises in a rotation and holds in the palm 5, in this rotation, ask 5 to be arranged between skeleton side 1 and encapsulate side 2 two parts, it comprises the supporting plate 51 for accepting blank and the transmission mechanism 52 for driving supporting plate 51 to rotatablely move, the bottom of supporting plate 51 is provided with the core-pulling mechanism 7 tightening up with this supporting plate 51 centres, this core-pulling mechanism 7 adopts motor-driven loosing core, the blank being bonded on mould through one-shot forming is released and is held on supporting plate 51 under cylinder action in the push pedal 6 of the first die cavity 3 side relative with the second die cavity 4, then under the driving of transmission mechanism 52, supporting plate 51 Rotate 180 degree, blank enters post forming under push pedal effect, in production product process, do not need manually to reach blank, then be put into and in another mould, carry out secondary operations, improve the production efficiency of product, manpower and material resources are saved, the bottom of supporting plate is provided with the core-pulling mechanism tightening up with this supporting plate centre in addition, this core-pulling mechanism not only plays the effect of supporting firm supporting plate, supporting plate can also be ejected, repair work when being convenient to mould and breaking down.
Below be only concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on rights protection scope of the present invention.
Claims (6)
1. the automatic rotating shaft double-color mold of hollow handle, be divided into skeleton side and encapsulate side two parts, described skeleton side structure comprises front mould, rear mold and multiple the first die cavity, described encapsulate side structure comprises front mould, rear mold and multiple the second die cavity, described front mould comprises front mould fixed head, hot runner flow distribution plate and A plate, described rear mold comprises rear mold fixed head, gripper shoe and B plate, it is characterized in that:
The automatic rotating shaft double-color mold of described hollow handle also comprises in a rotation and holding in the palm, and in this rotation, holder is arranged between skeleton side and encapsulate side two parts;
The side that described the first die cavity is relative with the second die cavity is respectively equipped with push pedal.
2. according to the automatic rotating shaft double-color mold of hollow handle claimed in claim 1, it is characterized in that: in described rotation, holder comprises the supporting plate for accepting blank and the transmission mechanism for driving supporting plate to rotatablely move.
3. according to the automatic rotating shaft double-color mold of hollow handle claimed in claim 2, it is characterized in that: the bottom of described supporting plate is provided with the core-pulling mechanism tightening up with this supporting plate centre.
4. according to the automatic rotating shaft double-color mold of hollow handle claimed in claim 3, it is characterized in that: described core-pulling mechanism is motor-driven loosing core.
5. according to the automatic rotating shaft double-color mold of hollow handle claimed in claim 1, it is characterized in that: described push pedal is by air cylinder driven.
6. according to the automatic rotating shaft double-color mold of hollow handle claimed in claim 1, it is characterized in that: described multiple the first die cavity intervals arrange, and every four is one group, and described the second die cavity is identical with the first die cavity arrangement mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046833.1A CN103862617A (en) | 2014-02-10 | 2014-02-10 | Bicolor mold for automatic rotating shaft of hollow handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046833.1A CN103862617A (en) | 2014-02-10 | 2014-02-10 | Bicolor mold for automatic rotating shaft of hollow handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862617A true CN103862617A (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046833.1A Pending CN103862617A (en) | 2014-02-10 | 2014-02-10 | Bicolor mold for automatic rotating shaft of hollow handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336402A (en) * | 2017-08-31 | 2017-11-10 | 慈溪市精诚模具有限公司 | Transfer mold in a kind of automatic mold |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225078A (en) * | 2001-01-31 | 2002-08-14 | Nissei Plastics Ind Co | Injection-molding method and die device for composite product with different material resins |
| CN203945559U (en) * | 2014-02-10 | 2014-11-19 | 慈溪市精诚模具有限公司 | The automatic rotating shaft double-color mold of a kind of hollow handle |
-
2014
- 2014-02-10 CN CN201410046833.1A patent/CN103862617A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225078A (en) * | 2001-01-31 | 2002-08-14 | Nissei Plastics Ind Co | Injection-molding method and die device for composite product with different material resins |
| CN203945559U (en) * | 2014-02-10 | 2014-11-19 | 慈溪市精诚模具有限公司 | The automatic rotating shaft double-color mold of a kind of hollow handle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336402A (en) * | 2017-08-31 | 2017-11-10 | 慈溪市精诚模具有限公司 | Transfer mold in a kind of automatic mold |
| CN107336402B (en) * | 2017-08-31 | 2023-11-10 | 慈溪市精诚模具有限公司 | Automatic in-mold transfer mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140618 |