CN218314708U - Buffer device for multilayer flat vulcanizing machine - Google Patents
Buffer device for multilayer flat vulcanizing machine Download PDFInfo
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- CN218314708U CN218314708U CN202220768896.8U CN202220768896U CN218314708U CN 218314708 U CN218314708 U CN 218314708U CN 202220768896 U CN202220768896 U CN 202220768896U CN 218314708 U CN218314708 U CN 218314708U
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Abstract
The utility model relates to a buffer device for multilayer plate vulcanizing machine, the multilayer plate vulcanizing machine comprises a frame, an upper template and a plurality of lower templates, wherein the upper template and all the lower templates are arranged on the frame, the upper template and all the lower templates are distributed up and down, and the lower template moves up and down and is opened/closed with the upper template or the lower template; the four groups of buffer devices are arranged at four corners and are respectively connected with the upper template and all the lower templates; the buffer device comprises a plurality of connecting arms, wherein half of all the connecting arms are first connecting arms, half of all the connecting arms are second connecting arms, each first connecting arm and one second connecting arm are in a group and are mutually hinged to form a cross joint, all the cross joints are distributed up and down, the upper end of the first connecting arm with the uppermost cross joint is hinged to the upper template, the lower end of the first connecting arm with the upper end of the second connecting arm with the upper end of the next cross joint is hinged to the lower template, and the lower end of the second connecting arm with the upper end of the first connecting arm with the lower cross joint is hinged to the lower template.
Description
Technical Field
The utility model relates to a ground mat processing, concretely relates to buffer for multilayer curing press.
Background
In ground mat course of working, there is a process, adopts multilayer curing press to vulcanize rubber blank, and multilayer curing press is when the die sinking, lower bolster free fall, and the impact force is big, and rubber blank vulcanizes the back and can expand in addition, and the pressure of its production has aggravated above-mentioned impact force, and on the impact force acted and multilayer curing press for whole board had strong vibrations in the use, seriously influences multilayer curing press's life.
Disclosure of Invention
In order to solve the problem, the utility model provides a buffer device for multilayer vulcanizing press.
The technical scheme of the utility model:
a buffer device for a multilayer flat vulcanizing machine comprises a rack, an upper template and a plurality of lower templates, wherein the upper template and the lower templates are arranged on the rack, the upper template and all the lower templates are distributed up and down, and the lower templates move up and down and are opened/closed with the upper template or the lower template; the four groups of buffer devices are arranged at four corners and are respectively connected with the upper template and all the lower templates;
the buffer device comprises a plurality of connecting arms, wherein half of all the connecting arms are first connecting arms, half of all the connecting arms are second connecting arms, each first connecting arm and one second connecting arm are in a group and are mutually hinged to form a cross joint, all the cross joints are distributed up and down, the upper end of the first connecting arm with the uppermost cross joint is hinged to the upper template, the lower end of the first connecting arm with the upper end of the second connecting arm with the upper end of the next cross joint is hinged to the lower template, and the lower end of the second connecting arm with the upper end of the first connecting arm with the lower cross joint is hinged to the lower template.
The first connecting arm is formed by connecting two arm plates, the two arm plates are opposite to each other, a gap is reserved between the two arm plates, and the second connecting arm hinged to the first connecting arm is arranged between the two arm plates of the first connecting arm.
A spring is arranged between the upper and lower crossed joints, the upper end of the spring is hooked on the upper end of the second connecting arm of the upper crossed joint, and the lower end of the spring is hooked on the upper end of the second connecting arm of the lower crossed joint.
The utility model has the advantages that the design is reasonable, the structure is simple, and the multi-cross joint design is utilized, so that when the mold is opened, the lower templates are mutually restricted, the falling speed of the lower templates is slowed down to a certain extent, the buffer is realized, and the impact force is reduced; and a spring is further additionally arranged between the upper cross joint and the lower cross joint, and the impact force is reduced by utilizing the elastic buffering of the spring.
Drawings
FIG. 1 is a partial schematic view of a multi-stage press (mold clamping).
FIG. 2 is a partial schematic view of a multi-stage press (open mold).
The upper template 1 in the figure; a lower template 2; the buffer device 3, the cross joint 31, the first connecting arm 311, the second connecting arm 312 and the spring 32.
Detailed Description
A buffer device for a multilayer flat vulcanizing machine comprises a rack, an upper template 1 and a plurality of lower templates 2, wherein the upper template 1 and all the lower templates 2 are arranged on the rack, the upper template 1 and all the lower templates 2 are distributed up and down, and the lower templates 2 move up and down and are matched with the upper template 2 or the lower template 1; the four groups of the buffer devices 3 are four-corner, and the four groups of the buffer devices 3 are respectively connected with the upper template 1 and all the lower templates 2;
the buffer device 3 comprises a plurality of connecting arms, wherein the half number of all the connecting arms is a first connecting arm 311, the half number of all the connecting arms is a second connecting arm 312, each first connecting arm and one second connecting arm form a group, a cross joint is formed by hinging each other, all the cross joints 31 are distributed up and down, the upper end of the first connecting arm 311 with the uppermost cross joint is hinged and installed on the upper template 1, the lower end of the first connecting arm 311 with the upper end of the second connecting arm 312 with the upper end of the previous cross joint is hinged and installed on the lower template 2, and the lower end of the second connecting arm 312 with the upper end of the first connecting arm 311 with the next cross joint is hinged and installed on the lower template 2; the first connecting arm 311 is formed by connecting two arm plates, the two arm plates are opposite to each other, a gap is reserved between the two arm plates, and a second connecting arm 312 hinged with the first connecting arm 311 is arranged between the two arm plates of the first connecting arm 311; a spring 32 is arranged between the upper and lower two cross joints 31, the upper end of the spring 32 is hooked on the upper end of the second link arm 312 of the upper cross joint, and the lower end of the spring is hooked on the upper end of the second link arm 311 of the lower cross joint.
Because of the limited character expression, there exists an infinite concrete structure objectively, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements, decorations or changes can be made, and the above technical features can be combined in a proper way; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (3)
1. A buffer device for a multilayer flat vulcanizing machine comprises a rack, an upper template and a plurality of lower templates, wherein the upper template and the lower templates are arranged on the rack, the upper template and all the lower templates are distributed up and down, and the lower templates move up and down and are opened/closed with the upper template or the lower template; the device is characterized in that the four groups of buffer devices are arranged at four corners and are respectively connected with the upper template and all the lower templates;
the buffer device comprises a plurality of connecting arms, wherein half of all the connecting arms are first connecting arms, half of all the connecting arms are second connecting arms, each first connecting arm and one second connecting arm are in a group and are mutually hinged to form a cross joint, all the cross joints are distributed up and down, the upper end of the first connecting arm with the uppermost cross joint is hinged to the upper template, the lower end of the first connecting arm with the upper end of the second connecting arm with the upper end of the next cross joint is hinged to the lower template, and the lower end of the second connecting arm with the upper end of the first connecting arm with the lower cross joint is hinged to the lower template.
2. The buffering device for a multilayer press vulcanizer of claim 1, wherein said first link arm is formed by connecting two arm plates facing each other with a gap therebetween, and a second link arm hinged to said first link arm is interposed between the two arm plates of said first link arm.
3. The cushion device for a multilayer vulcanizing press as claimed in claim 1, wherein a spring is installed between two upper and lower cross-shaped members, and an upper end of the spring is hooked to an upper end of the second link arm of the upper cross-shaped member and a lower end of the spring is hooked to an upper end of the second link arm of the lower cross-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768896.8U CN218314708U (en) | 2022-04-06 | 2022-04-06 | Buffer device for multilayer flat vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768896.8U CN218314708U (en) | 2022-04-06 | 2022-04-06 | Buffer device for multilayer flat vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218314708U true CN218314708U (en) | 2023-01-17 |
Family
ID=84830769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220768896.8U Active CN218314708U (en) | 2022-04-06 | 2022-04-06 | Buffer device for multilayer flat vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218314708U (en) |
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2022
- 2022-04-06 CN CN202220768896.8U patent/CN218314708U/en active Active
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