CN218803796U - Secondary ejection forced stripping structure for mold - Google Patents
Secondary ejection forced stripping structure for mold Download PDFInfo
- Publication number
- CN218803796U CN218803796U CN202222932504.XU CN202222932504U CN218803796U CN 218803796 U CN218803796 U CN 218803796U CN 202222932504 U CN202222932504 U CN 202222932504U CN 218803796 U CN218803796 U CN 218803796U
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- China
- Prior art keywords
- mould
- cylinder
- demolding
- fixed plate
- straight top
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a mould is with two ejecting structure of taking off by force, its characterized in that includes workstation, fixed plate, support column, straight top, mould, pneumatic thimble and cylinder, fixed cylinder and the support column of being provided with on the workstation, the cylinder is fixed with the fixed plate and is connected, be provided with pneumatic thimble and straight top on the fixed plate, be provided with the mould on the support column, pneumatic thimble and straight top and mould sliding connection, current product with back-off, its back-off demolding mechanism general structure is more complicated, and the demolding is not smooth-going, and the product percent of pass is low; the utility model discloses a secondary demolding structure through setting up cylinder, fixed plate, pneumatic thimble and straight top, makes the back-off buckle product take off the demolding by force, easy operation, low cost, and the smooth and easy product percent of pass height of demolding.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to secondary is ejecting to take off structure by force for the mould.
Background
The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, and the mould is called as an 'industrial mother'.
At present in the mould field, to the product that has the back-off, its back-off demolding mechanism general structure is more complicated, and the demolding is not smooth-going, and mould operating stability is poor, if the damage that can lead to the product of back-off of mold stripping by force makes the product qualification rate descend, so the secondary ejecting structure of taking off by force for a mould is needed to solve above-mentioned problem now urgently.
SUMMERY OF THE UTILITY MODEL
According to the technical problem above, the utility model provides a secondary is ejecting to take off structure by force for mould, its characterized in that includes workstation, fixed plate, support column, straight top, mould, pneumatic thimble and cylinder.
The pneumatic ejection mechanism comprises a workbench, and is characterized in that an air cylinder and a support column are fixedly arranged on the workbench, the air cylinder is fixedly connected with a fixing plate, a pneumatic ejection pin and a straight ejection pin are arranged on the fixing plate, a mold is arranged on the support column, and the pneumatic ejection pin and the straight ejection pin are slidably connected with the mold.
The mould is provided with a back-off groove.
The utility model has the advantages that: the existing product with the back-off is characterized in that the back-off mold stripping mechanism is generally complex in structure, the mold stripping is not smooth, and the product percent of pass is low; the utility model discloses a secondary demolding structure through setting up cylinder, fixed plate, pneumatic thimble and straight top, makes the back-off buckle product take off the demolding by force, easy operation, low cost, and the smooth and easy product percent of pass height of demolding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a mold stripping process of the present invention;
FIG. 4 is a schematic diagram of secondary demolding according to the present invention;
fig. 5 is a schematic cross-sectional view of the present invention.
Reference numerals are as follows: 100. reversing the product; 1-fixing the plate; 11. a support pillar; 2-straight top; 3-a mould; 4-pneumatic ejector pins; 5-cylinder.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
The working principle is as follows: for back-off product 100 in the back-off groove, gas starts cylinder 5, cylinder 5 promotes fixed plate 1, fixed plate 1 drives straight top 2 and pneumatic thimble 4 simultaneously rebound to accomplish once demolding in the position of figure 3, then starts pneumatic thimble 4, pneumatic thimble 4 drives back-off product 100 rebound to accomplish the secondary demolding in the position of figure 4, overall structure utilizes the ejecting structure of secondary to make back-off product 100 take off the demolding by force, easy operation, low cost, and the product percent of pass is high.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical staff of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only explains in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not depart from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the within range of the utility model. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The secondary ejection forced demoulding structure for the die is characterized by comprising a workbench, a fixed plate, a support column, a straight top, a die, a pneumatic thimble and a cylinder, wherein the cylinder and the support column are fixedly arranged on the workbench, the cylinder is fixedly connected with the fixed plate, the pneumatic thimble and the straight top are arranged on the fixed plate, the die is arranged on the support column, and the pneumatic thimble and the straight top are connected with the die in a sliding manner.
2. The double-ejection forced-release structure for the mold according to claim 1, wherein the mold is provided with a back-off groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932504.XU CN218803796U (en) | 2022-11-04 | 2022-11-04 | Secondary ejection forced stripping structure for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222932504.XU CN218803796U (en) | 2022-11-04 | 2022-11-04 | Secondary ejection forced stripping structure for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218803796U true CN218803796U (en) | 2023-04-07 |
Family
ID=87249863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222932504.XU Active CN218803796U (en) | 2022-11-04 | 2022-11-04 | Secondary ejection forced stripping structure for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218803796U (en) |
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2022
- 2022-11-04 CN CN202222932504.XU patent/CN218803796U/en active Active
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| GR01 | Patent grant |