CN213291478U - Hot-pressing forming die structure - Google Patents
Hot-pressing forming die structure Download PDFInfo
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- CN213291478U CN213291478U CN202021862046.1U CN202021862046U CN213291478U CN 213291478 U CN213291478 U CN 213291478U CN 202021862046 U CN202021862046 U CN 202021862046U CN 213291478 U CN213291478 U CN 213291478U
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Abstract
The utility model discloses a hot-press forming die structure; the product pushing and forming device comprises an upper die frame and a lower die frame, wherein a product fixing upper die is arranged in the upper die frame, a product fixing lower die is arranged in the lower die frame, a die cavity is arranged between the product fixing upper die and the product fixing lower die, and four groups of product pushing and forming mechanisms capable of pushing and forming product edges to be close to the middle from the die cavity in all directions are further arranged between the upper die frame and the lower die frame. The utility model discloses the mould structure can improve traditional hot pressing mold's forming mode, improves production quality and efficiency.
Description
Technical Field
The utility model relates to a hot pressing mold, in particular to hot briquetting mould structure.
Background
The hot pressing forming mold is one of the mold bodies, and is produced through hot pressing with hot pressing mechanism, hot pressing mold on the hot pressing frame, and hot pressing of the semi-finished product into required shape. At present, the existing hot-pressing forming die is hot-pressed by matching an upper die with a lower die through movement of the upper die, or hot-pressed by matching the lower die with the upper die through pushing of a lower die through lower driving, and a heating wire is arranged in the upper die or the lower die. Such a hot press mold is not suitable for a process of bending an edge of a product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned defect of prior art, provide a hot briquetting mould structure. The mould structure can perfect and improve the problem of the prior product, the manufacture procedure of the mould is simple, the stability and the connectivity of the product quality are well guaranteed, and the production efficiency is greatly improved.
For solving the above-mentioned defect of prior art, the utility model provides a technical scheme is: the utility model provides a hot briquetting mould structure, includes die carrier and lower die carrier, be equipped with the fixed mould of product in the last die carrier, be equipped with the fixed lower mould of product in the lower die carrier, the fixed mould of product with be equipped with the die cavity between the fixed lower mould of product, go up the die carrier with still be equipped with four groups and can bulldoze the product that the product edge closed to the centre from the die cavity and bulldoze the design mechanism all around between the lower die carrier.
As the utility model discloses a hot briquetting mould structure improves, the product bulldozes the forming mechanism including bulldozing the cylinder, the tailpiece of the piston rod who bulldozes the cylinder is equipped with the cylinder connecting rod, the tip of cylinder connecting rod is equipped with the ejector pad, one side middle part of ejector pad is equipped with stretches out the piece, stretch out the piece and can bulldoze by the product edge that bulldozes in the cylinder pushing die intracavity and draw close to the centre.
As an improvement of the hot pressing forming die structure of the utility model, four heating wires are arranged in the pushing blocks.
As an improvement of the hot pressing forming die structure of the utility model, four the product bulldozes the product edge and draws close the design back, by the heater heating product design all around the shaping mechanism is bulldozed to the centre.
As an improvement of the hot press molding die structure of the utility model, both ends of the upper die fixed on the product are all provided with the product edge bending and abutting steps.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a four group's products bulldoze forming mechanism and come the design product, the mode of rethread heating makes the product design completely after the product design, the utility model discloses the mould structure can improve traditional hot pressing mould's drawback, improves the production quality and the efficiency of hot pressing product. The mould structure is suitable for products with similar sleeve beer or products with external protective sleeves, and solves the problems of uneven thickness, poor appearance and the like of products in the market.
Drawings
The invention and its advantageous technical effects are described in further detail below with reference to the accompanying drawings and embodiments, in which:
fig. 1 is a sectional view of the present invention.
Reference symbol names: 1. the device comprises an upper die frame 2, a lower die frame 3, a product fixing upper die 4, a product fixing lower die 5, a product pushing and forming mechanism 6, a product edge bending and abutting step 7, a product 51, a pushing and forming cylinder 52, a cylinder connecting rod 53, a push block 54, an extending block 55 and a heating wire.
Detailed Description
The invention will be further described below with reference to the drawings and specific examples, but the embodiments of the invention are not limited thereto.
As shown in fig. 1, a hot press molding die structure comprises an upper die frame 1 and a lower die frame 2, wherein a product fixing upper die 3 is arranged in the upper die frame 1, a product fixing lower die 4 is arranged in the lower die frame 2, a die cavity is arranged between the product fixing upper die 3 and the product fixing lower die 4, and four groups of product pushing and shaping mechanisms 5 capable of pushing and shaping product edges to be close to the middle from the die cavity in all directions are further arranged between the upper die frame 1 and the lower die frame 2.
Preferably, the product pushing and shaping mechanism 5 comprises a pushing and pressing cylinder 51, a cylinder connecting rod 52 is arranged at the piston rod end of the pushing and pressing cylinder 51, a pushing block 53 is arranged at the end part of the cylinder connecting rod 52, an extending block 54 is arranged in the middle of one side of the pushing block 53, and the extending block 54 can be pushed and drawn close to the middle of the product edge in the cavity pushed and molded by the pushing and pressing cylinder 51.
Preferably, the four pushing blocks 53 are all provided with heating wires 55.
Preferably, the four product pushing and shaping mechanisms 5 push and shape the edges of the product to the middle in a front-back and left-right manner, and then heat the product by the heating wires 55 for shaping.
Preferably, both ends of the upper die 3 for fixing the product are provided with product edge bending and propping steps 6.
The utility model discloses a four group's products bulldoze forming mechanism and come the design product, and the mode of rethread heating makes the product design completely after 7 design of product, the utility model discloses the mould structure can improve traditional hot pressing mold's drawback, improves the production quality and the efficiency of hot pressing product. The mould structure is suitable for products with similar sleeve beer or products with external protective sleeves, and solves the problems of uneven thickness, poor appearance and the like of products in the market.
The working process of the utility model is as follows: fixing the semi-finished product in a die cavity between an upper die and a lower die for fixing the product, pushing blocks on four sides by a cylinder and a cylinder connecting rod to enable the edges of the product to be close to the middle, and heating by a heating wire for a period of time to enable the product to be folded and shaped completely according to the required appearance; and pulling the push blocks on the four sides to move outwards through the air cylinder and the air cylinder connecting rod, separating the product from the push blocks, opening the mold, taking out the product fixing upper mold from the mold, and taking out the product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and structures of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The hot-press forming die structure is characterized in that four groups of product pushing and forming mechanisms capable of pushing and pressing product edges to be close to the middle from the die cavity in all directions are further arranged between the upper die frame and the lower die frame.
2. The hot pressing molding die structure as claimed in claim 1, wherein the product pushing and setting mechanism comprises a pushing and pressing cylinder, a piston rod end of the pushing and pressing cylinder is provided with a cylinder connecting rod, a pushing block is arranged at an end part of the cylinder connecting rod, a protruding block is arranged in the middle of one side of the pushing block, and the protruding block can push and draw close to the middle of the product in the cavity pushed and molded by the pushing and pressing cylinder.
3. The structure of a hot press molding die according to claim 2, wherein a heating wire is provided in each of the four push blocks.
4. A hot press molding die structure according to claim 3, wherein the four product pressing and shaping mechanisms press the edges of the product to the middle in a front-rear, left-right direction and heat the product by the heating wire for shaping.
5. The hot-press molding die structure according to claim 4, wherein both ends of the upper die for fixing the product are provided with product edge bending and abutting steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862046.1U CN213291478U (en) | 2020-08-31 | 2020-08-31 | Hot-pressing forming die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862046.1U CN213291478U (en) | 2020-08-31 | 2020-08-31 | Hot-pressing forming die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213291478U true CN213291478U (en) | 2021-05-28 |
Family
ID=76027949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862046.1U Active CN213291478U (en) | 2020-08-31 | 2020-08-31 | Hot-pressing forming die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213291478U (en) |
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2020
- 2020-08-31 CN CN202021862046.1U patent/CN213291478U/en active Active
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