CN216635171U - Injection molding structure with synchronous periphery demoulding - Google Patents
Injection molding structure with synchronous periphery demoulding Download PDFInfo
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- CN216635171U CN216635171U CN202122264759.9U CN202122264759U CN216635171U CN 216635171 U CN216635171 U CN 216635171U CN 202122264759 U CN202122264759 U CN 202122264759U CN 216635171 U CN216635171 U CN 216635171U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to a periphery synchronous demoulding type injection molding structure which comprises a bottom block, wherein a driving column arranged on the bottom block is a hollow column body, the hollow column body is in a conical shape to form a mould core setting cavity, a mould core is correspondingly arranged in the mould core setting cavity, the mould core comprises a plurality of uniformly arranged conical mould core shells which are spliced into a mould core setting cavity, a driving part is arranged on each conical mould core shell, and a driving body is arranged on each mould core setting cavity and corresponds to the driving part; the driving columns descend to the bottom block, the conical mold core shells are driven to be spliced into a complete product mold cavity through the driving bodies and the conical mold core setting cavities, the driving columns rise, and the conical mold core shells are driven to be completely unfolded through the driving bodies and the conical mold core setting cavities to form a mold core circumferential synchronous driving structure.
Description
Technical Field
The utility model relates to an injection molding production technology, in particular to a periphery synchronous demoulding type injection molding structure.
Background
In the technical field of injection molding, some products are required to have characteristics, problems need to be solved when being prepared, such as a product 100 shown in fig. 1, which is a polyhedron, including a middle connecting body 101 provided with a connecting hole in the middle of the product, five blade surface bodies 102 which are uniformly arranged outside the middle connecting body 101, and five blade surface bodies 102 all contain middle lower concave parts, the existing injection molding mode at the end cannot adopt a vertically-divided mode, a mold core shell needs to be arranged corresponding to the five blade surface bodies 102, the five mold core shells correspond to cavities forming the five blade surface bodies 102, then, the five mold core shells are distributed and arranged to drive, production resources are seriously wasted, the setting of a plurality of drives makes the mold structure complicated and the volume of the mold increased, the production cost of enterprises is increased, and meanwhile, the cooperation of other devices is not facilitated.
Therefore, it is necessary to provide a peripheral synchronous demoulding type injection molding structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a periphery synchronous demoulding type injection molding structure.
The first technical scheme is as follows:
a periphery synchronous demoulding type injection molding structure comprises a bottom block, wherein a driving column arranged on the bottom block is a hollow column body, the hollow column body is in a conical shape to form a mould core setting cavity, a mould core is correspondingly arranged in the mould core setting cavity, the mould core comprises a plurality of uniformly arranged conical mould core shells which are spliced into a mould core setting cavity, a driving part is arranged on each conical mould core shell, and a driving body is arranged on each mould core setting cavity and corresponds to the driving part; the driving columns descend to the bottom block, the conical mold core shells are driven to be spliced into a complete product mold cavity through the driving bodies and the conical mold core setting cavities, the driving columns rise, and the conical mold core shells are driven to be completely unfolded through the driving bodies and the conical mold core setting cavities to form a mold core circumferential synchronous driving structure.
Furthermore, the driving part is by setting up the sliding tray on the toper face of toper mold core shell, and the sliding tray includes lower part sliding tray and the upper portion spread groove of intercommunication lower part sliding tray, and upper portion spread groove width is less than the lower part sliding tray, and the cooperation forms draw-in groove formula sliding tray structure.
Furthermore, the driving body comprises a sliding block which is arranged in the lower sliding groove and matched with the lower sliding groove, and the sliding block is connected with the driving column through a connecting body arranged in the upper connecting groove.
Furthermore, the bottom block is in a circular column shape, and a middle setting column for forming a product middle connecting hole cavity penetrates through the bottom block.
Furthermore, the middle part setting column comprises a lower column body and a penetrating column which is connected with the lower column body and penetrates through the die core to form a product middle connecting hole cavity.
Furthermore, after the driving body and the conical mold core setting cavity drive the conical mold core shells to be completely unfolded, the mold core unfolded products fall down along the penetrating columns in a stacked mode, and an orderly stacked demoulding blanking structure is formed.
Furthermore, the number of the conical mold core shells is five.
Furthermore, the conical mold core shell comprises a profile groove matched with the blade surface body, and the inner walls of the five profile grooves are matched with the penetrating columns to form a product cavity.
Compared with the prior art, the injection molding machine drives the plurality of conical mold core shells to be completely unfolded through the driving bodies and the conical mold core arrangement cavities, so that a mold core circumferential synchronous driving structure is formed, the demolding structure is simple, the occupation of driving is reduced, the size is small, the arrangement of matched parts is convenient, and the injection molding structure convenient for production optimization of enterprises is formed.
Drawings
Fig. 1 is a schematic diagram of a product 100.
Fig. 2 is one of the structural schematic diagrams of the present invention.
FIG. 3 is a second schematic structural diagram of the present invention.
Fig. 4 is a third schematic structural diagram of the present invention.
FIG. 5 is a fourth schematic view of the present invention.
Detailed Description
Example (b):
referring to fig. 2-5, the embodiment shows a periphery synchronous demoulding type injection molding structure, which includes a bottom block 1, a driving column 2 arranged on the bottom block 1, the driving column 2 being a hollow cylinder, the hollow cylinder being in a conical shape to form a mold core setting cavity 21, a mold core 3 correspondingly arranged in the mold core setting cavity 21, the mold core 3 including a plurality of uniformly arranged conical mold core shells 31 spliced to match with the mold core setting cavity, a driving part 32 arranged on the conical mold core shells 31, and a driving body 22 arranged on the mold core setting cavity 21 corresponding to the driving part 32; the driving column 2 descends to the bottom block 1, the driving bodies 22 and the conical mold core setting cavities 21 drive the conical mold core shells 31 to be spliced into a complete product mold cavity, the driving column 2 rises, and the driving bodies 22 and the conical mold core setting cavities 21 drive the conical mold core shells 31 to be completely unfolded to form a mold core circumferential synchronous driving structure.
The driving part 32 is composed of a sliding groove 33 arranged on the conical surface of the conical mold core shell 31, the sliding groove 33 comprises a lower sliding groove 34 and an upper connecting groove 35 communicated with the lower sliding groove 34, the width of the upper connecting groove 35 is smaller than that of the lower sliding groove 34, and a clamping groove type sliding groove structure is formed in a matching mode.
The driving body 22 includes a sliding block 23 disposed in the lower sliding groove 34 to match the lower sliding groove 35, and the sliding block 23 is connected to the driving pole 2 by a connecting body 24 disposed in the upper connecting groove 35.
The bottom block 1 is in a circular column shape, and a middle setting column 4 for forming a product middle connecting hole cavity penetrates through the bottom block.
The middle setting column 4 comprises a lower column 41 and a penetrating column 42 which is connected with the lower column 41 and penetrates through the die core to form a product middle connecting hole cavity.
After the driving bodies 22 and the conical mold core setting cavities 21 drive the conical mold core shells 31 to be completely unfolded, the mold core unfolded products 100 fall along the penetrating columns in a stacked mode to form an orderly stacked demoulding blanking structure.
The number of the conical core shells 31 is five.
The conical mold core shell 31 comprises a profile groove 311 matched with the blade surface body, and the inner walls of the five profile grooves 311 and the penetrating columns are matched to form a product cavity.
Compared with the prior art, the injection molding machine drives the plurality of conical mold core shells to be completely unfolded through the driving bodies and the conical mold core arrangement cavities, so that a mold core circumferential synchronous driving structure is formed, the demolding structure is simple, the occupation of driving is reduced, the size is small, the arrangement of matched parts is convenient, and the injection molding structure convenient for production optimization of enterprises is formed.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a synchronous deciduate formula injection moulding structure of week which characterized in that: the mold core comprises a bottom block, wherein driving columns arranged on the bottom block are hollow columns, the hollow columns are in a conical shape to form a mold core setting cavity, mold cores are correspondingly arranged in the mold core setting cavity, each mold core comprises a plurality of uniformly arranged conical mold core shells spliced to be matched with the mold core setting cavity, a driving part is arranged on each conical mold core shell, and a driving body is arranged on each mold core setting cavity and corresponds to the driving part; the driving columns descend to the bottom block, the conical mold core shells are driven to be spliced into a complete product mold cavity through the driving bodies and the conical mold core setting cavities, the driving columns rise, and the conical mold core shells are driven to be completely unfolded through the driving bodies and the conical mold core setting cavities to form a mold core circumferential synchronous driving structure.
2. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 1, wherein: the drive division is by setting up the sliding tray on the conical surface of toper mold core shell, and the sliding tray includes the upper portion spread groove of lower part sliding tray and intercommunication lower part sliding tray, and upper portion spread groove width is less than the lower part sliding tray, and the cooperation forms draw-in groove formula sliding tray structure.
3. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 2, wherein: the driving body is including setting up the sliding block that matches with lower part sliding tray in the lower part sliding tray, and the sliding block is through setting up the connector connection drive post in the upper portion spread groove.
4. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 3, wherein: the bottom block is in a circular column shape, and a middle setting column for forming a product middle connecting hole cavity penetrates through the bottom block.
5. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 4, wherein: the middle part sets up the post and includes lower cylinder, connects in the cylinder and pierces through the penetrating post that forms the product middle part connecting hole die cavity of mold core down.
6. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 5, wherein: after the driving bodies and the conical mold core arrangement cavities drive the conical mold core shells to be completely unfolded, the stacked edges of the mold core unfolded products fall down along the penetrating columns to form an orderly stacked demoulding and blanking structure.
7. The injection molding structure with a peripheral synchronous demoulding structure as claimed in claim 6, wherein: the number of the conical mold core shells is five.
8. The injection molding structure with a peripheral synchronous demoulding function as claimed in claim 7, wherein: the conical mold core shell comprises a profile groove matched with the blade surface body, and the inner walls of the five profile grooves are matched with the penetrating columns to form a product cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264759.9U CN216635171U (en) | 2021-09-15 | 2021-09-15 | Injection molding structure with synchronous periphery demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264759.9U CN216635171U (en) | 2021-09-15 | 2021-09-15 | Injection molding structure with synchronous periphery demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216635171U true CN216635171U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264759.9U Active CN216635171U (en) | 2021-09-15 | 2021-09-15 | Injection molding structure with synchronous periphery demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216635171U (en) |
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2021
- 2021-09-15 CN CN202122264759.9U patent/CN216635171U/en active Active
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