CN209888077U - Plastic mould product secondary ejection structure - Google Patents
Plastic mould product secondary ejection structure Download PDFInfo
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- CN209888077U CN209888077U CN201920582868.5U CN201920582868U CN209888077U CN 209888077 U CN209888077 U CN 209888077U CN 201920582868 U CN201920582868 U CN 201920582868U CN 209888077 U CN209888077 U CN 209888077U
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- thimble
- product
- thimble board
- board
- ejector pin
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Abstract
The utility model discloses a plastic mould product secondary is ejecting structure, including straight top, thimble, first thimble board, second thimble board, third thimble board, kickrod, knot base and back mould benevolence, thimble and first thimble board fixed connection, the top of thimble runs through first thimble board and extends to the inner chamber of back mould benevolence, and the kickrod passes through screw and second thimble board fixed connection, and first thimble board passes through screw and second thimble board fixed connection. The utility model discloses a set up and directly push up, the thimble, first thimble board, the second thimble board, the third thimble board, the kickrod, detain base and back mould benevolence, let the product realize detaining the ejecting drawing of patterns requirement that reaches of position secondary, can reach automatic production, need not the manual work and get the product, improve production work efficiency greatly and guaranteed product appearance and functional requirement, reduced and increased product development cost, solved and reached the function purpose through revising product structure or increase product characteristic, the problem of product development cost and finished product cycle time has been increased.
Description
Technical Field
The utility model relates to a plastic product production technical field specifically is a plastic mould product ejecting structure of secondary.
Background
The plastic product is made of plastics, and is made into high-molecular compound through polyaddition or polycondensation reaction, commonly called plastics or resin, and can freely change its composition and form, and is formed from synthetic resin, filler, plasticizer, stabilizing agent, lubricant and pigment, etc. in the numerous plastic products, every characteristic of the product has its different assembly function, and the product fastening position has functional requirements, but can not change appearance and functional requirements of the product, and the fastening position oblique top can not be demoulded, and conventional ejection can not implement fastening position demould, but can attain the functional goal by modifying product structure or increasing product characteristics, and can increase product development cost and product period.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic mould product secondary ejection structure possesses the product and detains the advantage of the ejecting drawing of patterns of position secondary, has solved and has reached the function purpose through modifying product structure or increasing the product characteristic, has increased product development cost and finished product cycle time's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mould product secondary ejection structure, includes straight top, thimble, first thimble board, second thimble board, third thimble board, kicker rod, detains base and back mould benevolence, thimble and first thimble board fixed connection, the top of thimble runs through first thimble board and extends to the inner chamber of back mould benevolence, the kicker passes through screw and second thimble board fixed connection, first thimble board passes through screw and second thimble board fixed connection, straight top and third thimble board fixed connection, the top of straight top runs through the third thimble board and extends to the inner chamber of back mould benevolence, second thimble board and third thimble board are through detaining base swing joint.
Preferably, the first ejector plate is located on the upper portion of the second ejector plate, and the second ejector plate is located on the upper portion of the third ejector plate.
Preferably, the top rod is made of iron, and the button base is made of stainless steel.
Preferably, the number of the straight ejector and the number of the ejector pins are two, and the straight ejector and the ejector pins are made of iron.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses set up and directly push up, the thimble, first thimble board, the second thimble board, the third thimble board, the ejector pin, detain base and back mould benevolence, let the product realize detaining the ejecting drawing of patterns requirement that reaches of position secondary, can reach automatic production, need not the manual work and get the product, improve production work efficiency greatly and guaranteed product appearance and functional requirement, reduced and increased product development cost, solved and reached the function purpose through revising product structure or increase product characteristic, the problem of product development cost and finished product cycle time has been increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a cross-sectional structure of the rear view of the present invention.
In the figure: 1 straight top, 2 thimbles, 3 first thimble boards, 4 second thimble boards, 5 third thimble boards, 6 ejector pins, 7 buckle bases and 8 back mould cores.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a secondary ejection structure for a plastic mold product includes a straight ejector 1, an ejector pin 2, a first ejector pin plate 3, a second ejector pin plate 4, a third ejector pin plate 5, an ejector pin 6, a buckle base 7 and a rear mold core 8, wherein the ejector pin 2 is fixedly connected to the first ejector pin plate 3, the top of the ejector pin 2 penetrates through the first ejector pin plate 3 and extends to an inner cavity of the rear mold core 8, the ejector pin 6 is fixedly connected to the second ejector pin plate 4 through a screw, the first ejector pin plate 3 is fixedly connected to the second ejector pin plate 4 through a screw, the straight ejector pin 1 is fixedly connected to the third ejector pin plate 5, the top of the straight ejector pin 1 penetrates through the third ejector pin plate 5 and extends to an inner cavity of the rear mold core 8, the second ejector pin plate 4 is movably connected to the third ejector pin plate 5 through the buckle base 7, and after mold opening, the straight ejector pin 1, the ejector pin 2, the first ejector pin plate 3, the second ejector pin plate 4, the straight ejector pin plate 4 and the buckle, The third ejector plate 5 and the product are ejected out by a certain distance synchronously, after the product is ejected by a certain distance, the straight ejector 1 is separated from the product buckle position by a certain distance, so that the product buckle position is ejected for the second time to have a deformation space, then the ejector pin 2, the first ejector plate 3 and the second ejector plate 4 are ejected by the ejector rod 6 under the action of the machine table to be larger than the distance between the straight ejector 1 and the product buckle position separated mould core 8, the product buckle position can deform and separate from the straight ejector 1 in the ejection process, the product is ejected for the second time to meet the mould release requirement, automatic production can be achieved, manual product taking is not needed, the production working efficiency is greatly improved, the appearance and functional requirements of the product are ensured, the development cost of the product is reduced, the functional purpose achieved by modifying the structure of the product or increasing the characteristics of the product is solved, the problems of the development cost of the product and the cycle time of the product are increased, the first ejector plate 3 is, the second ejector plate 4 is located on the upper portion of the third ejector plate 5, the ejector rod 6 is made of iron, the buckle base 7 is made of stainless steel, the number of the straight ejectors 1 and the number of the ejector pins 2 are two, and the number of the straight ejectors 1 and the number of the ejector pins 2 are both iron.
When in use, after the mold is opened, the straight ejector 1, the ejector pin 2, the first ejector pin plate 3, the second ejector pin plate 4, the third ejector pin plate 5 and a product can be synchronously ejected out for a certain distance under the action of a machine table through the ejector rod 6 and the buckle base 7, after the straight ejector 1 and the product buckle position are separated from the rear mold core 8 for a certain distance after the ejector rod is ejected out for a certain distance, so that the product buckle position is ejected out for the second time to form a deformation space, then the ejector pin 2, the first ejector pin plate 3 and the second ejector pin plate 4 are ejected out through the ejector rod 6 under the action of the machine table to be larger than the distance between the straight ejector 1 and the product buckle position and the rear mold core 8, the product buckle position can be deformed and separated from the straight ejector 1 in the ejection process, the product is ejected out for the second time to meet the demolding requirement, the automatic production can be achieved, the product is not required to be taken manually, the production work, the problems that the function is achieved by modifying the product structure or increasing the product characteristics, and the product development cost and the finished product cycle time are increased are solved.
In summary, the following steps: this plastic mould product secondary ejection structure, through setting up straight top 1, thimble 2, first thimble board 3, second thimble board 4, third thimble board 5, ejector pin 6, detain basic 7 and back mould benevolence 8, let the product realize detaining the ejecting drawing of patterns requirement that reaches of position secondary, can reach automatic production, need not the manual work and get the product, improve production work efficiency greatly and guaranteed product appearance and functional requirement, the product development cost has been reduced and increased, it reaches the function purpose to have solved through revising product structure or increase product characteristic, the problem of product development cost and finished product cycle time has been increased.
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 spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a plastic mould product secondary ejection structure, includes directly pushes up (1), thimble (2), first thimble board (3), second thimble board (4), third thimble board (5), kicking rod (6), detains base (7) and back mould benevolence (8), its characterized in that: thimble (2) and first thimble board (3) fixed connection, the top of thimble (2) runs through first thimble board (3) and extends to the inner chamber of back mould benevolence (8), thimble (6) are through screw and second thimble board (4) fixed connection, first thimble board (3) are through screw and second thimble board (4) fixed connection, straight top (1) and third thimble board (5) fixed connection, the top of straight top (1) runs through third thimble board (5) and extends to the inner chamber of back mould benevolence (8), second thimble board (4) and third thimble board (5) are through detaining base (7) swing joint.
2. The plastic mold product double ejection structure as claimed in claim 1, wherein: the first ejector pin plate (3) is located on the upper portion of the second ejector pin plate (4), and the second ejector pin plate (4) is located on the upper portion of the third ejector pin plate (5).
3. The plastic mold product double ejection structure as claimed in claim 1, wherein: the ejector rod (6) is made of iron, and the buckle base (7) is made of stainless steel.
4. The plastic mold product double ejection structure as claimed in claim 1, wherein: the quantity of the straight top (1) and the thimble (2) is two, and the straight top (1) and the thimble (2) are made of iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582868.5U CN209888077U (en) | 2019-04-25 | 2019-04-25 | Plastic mould product secondary ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582868.5U CN209888077U (en) | 2019-04-25 | 2019-04-25 | Plastic mould product secondary ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888077U true CN209888077U (en) | 2020-01-03 |
Family
ID=68999837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582868.5U Active CN209888077U (en) | 2019-04-25 | 2019-04-25 | Plastic mould product secondary ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209888077U (en) |
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2019
- 2019-04-25 CN CN201920582868.5U patent/CN209888077U/en active Active
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