CN210525675U - Shaping positioner who decorates in mould - Google Patents
Shaping positioner who decorates in mould Download PDFInfo
- Publication number
- CN210525675U CN210525675U CN201920782379.4U CN201920782379U CN210525675U CN 210525675 U CN210525675 U CN 210525675U CN 201920782379 U CN201920782379 U CN 201920782379U CN 210525675 U CN210525675 U CN 210525675U
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- CN
- China
- Prior art keywords
- film
- positioning
- die
- positioning block
- fixing plate
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- 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.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a shaping positioner of interior decoration of mould. The forming and positioning device comprises a film positioning mechanism, wherein the film positioning mechanism is movably arranged in a male die and comprises a positioning block and a positioning fixing plate, a film is fixedly arranged at one end of the positioning block, which corresponds to the parting surface of a female die, the other end of the positioning block is connected with the fixing plate, and the film corresponds to the parting surface of the female die; when the die is closed, the positioning block contacts the parting surface of the female die and pushes the positioning fixing plate to move towards one side of the male die, and the film contacts the cavity of the male die and is completely placed into the female die. The film is fixed in a high-precision mode through the positioning mechanism, the positioning mechanism is movably arranged in the male die and can move flexibly as a moving functional part during injection molding, so that the deviation of the film in a cavity and the deviation of characters or patterns are avoided, and the completeness of a formed part and the precision of the characters or patterns are guaranteed.
Description
Technical Field
The utility model relates to a shaping positioner especially relates to a shaping positioner of interior decoration of mould.
Background
When plastic articles are formed by injection molding processes, it is often necessary to draw decorative text or graphics on the plastic articles. A commonly used method for drawing characters or patterns is a secondary processing method, that is, the method comprises the following steps: after the plastic product is injection-molded, the steps of printing, spraying and the like are carried out on the molded plastic product, and finally the plastic product with characters or patterns is formed.
The secondary processing method has more complicated procedures and longer production period. The process of in-mold decoration can shorten the production period and improve the production efficiency. In the prior art, a film is placed on a forming device used in a mold interior decoration technology through a common clamp, in some cases, the film is positioned by adopting a traditional forming positioning device due to complex part structures, the designed positioning device needs to occupy larger space, the manufacturing period is long, and the cost is higher; another convenience is limited by the space limitation of the die arrangement, the conventional positioning device cannot be used, and the document pattern formed on the formed part is prone to generate defects, thereby affecting the integrity and yield of the product.
Disclosure of Invention
In order to solve the above problems, the utility model provides a simple structure, occupation space are little, convenient to use's shaping positioner of interior decoration of mould.
The utility model adopts the technical proposal that: the utility model provides a shaping positioner of interior decoration of mould, is including the film positioning mechanism who is used for fixed film, its characterized in that: the film positioning mechanism is movably arranged in the male die and comprises a positioning block and a positioning fixing plate, a film is fixedly arranged at one end of the positioning block, which corresponds to the parting surface of the female die, the other end of the positioning block is connected with the fixing plate, and the film corresponds to the parting surface of the female die; when the die is closed, the positioning block contacts the parting surface of the female die and pushes the positioning fixing plate to move towards one side of the male die, and the film contacts the cavity of the male die and is completely placed into the female die.
Preferably, the size of the positioning block fixing film is not larger than the outline size of the formed part.
The utility model discloses the beneficial effect who gains is: the film is fixed in a high-precision mode through the positioning mechanism, the positioning mechanism is movably arranged in the male die and can move flexibly as a moving functional part during injection molding, so that the deviation of the film in a cavity and the deviation of characters or patterns are avoided, and the completeness of a formed part and the precision of the characters or patterns are guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the molding positioning device in a state where a film is inserted;
FIG. 3 is a state diagram of the molding positioning device during molding;
reference numerals: 1. a female die; 2. a male die; 3. a film positioning mechanism; 31. positioning blocks; 32. positioning the fixing plate; 4. a film; 5. and (4) forming the part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, the present invention relates to a positioning device for in-mold decoration, which is a film positioning mechanism 3 for fixing a film 4, wherein the film positioning mechanism 3 is movably disposed in a male mold 2, the film positioning mechanism 3 comprises a positioning block 31 and a positioning fixing plate 32, and the film 4 is disposed between the male mold 2 and a female mold 1 and is attached to a parting surface of the female mold 1 for fixation. In this embodiment, the film 4 is placed on the male mold 2 and placed in the positioning block 31; a thin film 4 is fixedly arranged at one end of the positioning block 31 corresponding to the parting surface of the female die 1, and the other end of the positioning block is connected with a positioning fixing plate 32.
In the process of closing the male die 2 and the female die 1, the positioning block 31 contacts the parting surface of the female die 1 and pushes the positioning fixing plate 32 to press and reset the positioning fixing plate 32, the positioning mechanism 3 returns into the male die 2, and the film 4 contacts the cavity of the male die 2 and is completely placed into the parting surface of the female die 1 in the process, so that deviation cannot occur. After the die assembly is completed, the film 4 is completely fixed in the cavity, and during injection molding, the conditions that the film 4 deviates in the cavity and characters or patterns deviate are avoided, and the completeness of the molded part 5 and the precision of the characters or patterns are ensured.
In this embodiment, the size of the positioning block 31 for fixing the film 4 is not larger than the contour size of the molding member 5.
The foregoing shows and describes the general principles and principal structural features of the invention. The present invention is not limited by the above-mentioned examples, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and improvements fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a shaping positioner of interior decoration of mould, is including the film positioning mechanism who is used for fixed film, its characterized in that: the film positioning mechanism is movably arranged in the male die and comprises a positioning block and a positioning fixing plate, a film is fixedly arranged at one end of the positioning block, which corresponds to the parting surface of the female die, the other end of the positioning block is connected with the fixing plate, and the film corresponds to the parting surface of the female die; when the die is closed, the positioning block contacts the parting surface of the female die and pushes the positioning fixing plate to move towards one side of the male die, and the film contacts the cavity of the male die and is completely placed into the female die.
2. The in-mold decorated molding positioning device according to claim 1, wherein: the size of the positioning block fixing film is not larger than the outline size of the formed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782379.4U CN210525675U (en) | 2019-05-28 | 2019-05-28 | Shaping positioner who decorates in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920782379.4U CN210525675U (en) | 2019-05-28 | 2019-05-28 | Shaping positioner who decorates in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210525675U true CN210525675U (en) | 2020-05-15 |
Family
ID=70593871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920782379.4U Expired - Fee Related CN210525675U (en) | 2019-05-28 | 2019-05-28 | Shaping positioner who decorates in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210525675U (en) |
-
2019
- 2019-05-28 CN CN201920782379.4U patent/CN210525675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |