CN104589550B - Automatic demoulding mechanism for vulcanized rubber mould - Google Patents
Automatic demoulding mechanism for vulcanized rubber mould Download PDFInfo
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- CN104589550B CN104589550B CN201510042283.0A CN201510042283A CN104589550B CN 104589550 B CN104589550 B CN 104589550B CN 201510042283 A CN201510042283 A CN 201510042283A CN 104589550 B CN104589550 B CN 104589550B
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- Prior art keywords
- demoulding
- support column
- groove
- supporting column
- mould
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Abstract
The invention discloses an automatic demoulding mechanism for a vulcanized rubber mould. The automatic demoulding mechanism for the vulcanized rubber mould comprises the following components: a supporting column, a lower ejecting plate arranged at the lower end of the supporting column, a sleeve sleeved on the supporting column, an upper ejecting plate arranged at the lower end of the sleeve, a spring sleeved on the supporting column and arranged between the upper ejecting plate and the lower ejecting plate, multiple demoulding grooves formed in the upper end of the sleeve, demoulding blocks arranged in each demoulding groove in a vertically-movable way, guide rods arranged on the inner side of each demoulding block, and holes formed at the upper end of the supporting column for the guide rods to be inserted. According to the invention, demoulding blocks realize opening and closing under actions of the supporting column and an inclined guide groove in the sleeve, so as to solve the problems that a workpiece after vulcanization forming remains in a middle mould and cannot be stripped off or is buckled in a lower mould and cannot be stripped off. According to the invention, the problem of reverse buckling of the workpiece on the lower plate is overcome, and the workpiece can be directly pushed off to complete automatic demoulding. The automatic demoulding mechanism is characterized by being simple in structure, convenient to operate, low in cost and convenient to use.
Description
[technical field]
The present invention relates to a kind of vulcanite mould automatic demoulding mechanism.
[background technology]
Vulcanite mould generally comprises mould, middle mold and lower mould, the cavity forming that product is formed in middle mold and lower mould.By
Do not become sticky, be not easily broken in having of vulcanite, the particularity such as high resiliency, rubber part is often designed with back-off structure, or
Structure inherently back-off, causes die joint and product largest contours face misaligned, and product can not directly be deviate from from die cavity.Factory
Family must pass through workman's hand-stripping, causes that production efficiency is low, workman's arm entrance vulcanizer has potential safety hazard, make simultaneously
Quality cannot be guaranteed.
[content of the invention]
It is an object of the invention in place of overcoming the deficiencies in the prior art, providing one kind not need workman to push away draw part,
In the presence of mechanism, overcome back-off in lower plate for the product, directly product is pushed away, complete automatic demoulding, structure is simple, operation
Convenient, low cost, vulcanite mould automatic demoulding mechanism easy to use.
The object of the present invention is achieved like this:
It is characterised in that it includes support column, described support column lower end sets a kind of vulcanite mould automatic demoulding mechanism
There is lower roof plate, described support column is cased with sleeve pipe, described its lower end is provided with upper plate, and described support column is cased with setting
Spring between upper plate and lower roof plate, described sleeve upper end is provided with multiple stripping chute, sets in each described stripping chute
There is a demoulding block that can move up and down in stripping chute, the inner side of every piece of described demoulding block is provided with guide pillar, described support column
Upper end be provided with for guide pillar insertion hole.
A kind of vulcanite mould automatic demoulding mechanism is it is characterised in that described stripping chute includes being located at set as above
The groove of tube side wall, the both sides of described groove are provided with the skewed slot communicating with groove；Described demoulding block includes stripper sleeve body, and described is de-
The side of mould body is provided with the guide pad that can snap in gathering sill, extends and form guide pillar, described guiding inside described guide pad
The both sides of block are provided with the inclined guide that can snap in spacing skewed slot.
A kind of vulcanite mould automatic demoulding mechanism is it is characterised in that described groove forms cross with skewed slot as above
Shape groove, described guide pad forms cross guide pad with inclined guide.
Demoulding block of the present invention is realized opening and closing up in the presence of support column and sleeve pipe inclined guide groove, solves sulfidization molding
Product is stayed middle mold and can not be deviate from and be buckled in the problem that lower mould can not be deviate from afterwards, overcomes back-off in lower plate for the product, directly will
Product pushes away, and completes automatic demoulding.Structure is simple, and easy to operate, low cost is easy to use.
[brief description]
Fig. 1 is the axonometric chart of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the explosive view of the present invention；
Fig. 4 is the axonometric chart of the support column of the present invention；
Fig. 5 is the axonometric chart of the sleeve pipe of the present invention；
Fig. 6 is the axonometric chart of the demoulding block of the present invention；
Fig. 7 is the top view of the demoulding block of the present invention；
Fig. 8 is the sectional view of the demoulding block of the present invention；
Fig. 9 is structure chart under demoulding state for the present invention.
[specific embodiment]
A kind of vulcanite mould automatic demoulding mechanism, it includes support column 1, and described support column 1 lower end is provided with lower roof plate
11, described support column 1 is cased with sleeve pipe 2, described sleeve pipe 2 lower end is provided with upper plate 21, described support column 1 is cased with setting
Spring 3 between upper plate and lower roof plate, described sleeve pipe 2 upper end is provided with multiple stripping chute 22, described each stripping chute
It is provided with the demoulding block 4 that can move up and down in stripping chute, the inner side of every piece of described demoulding block 4 is provided with guide pillar 41, institute in 22
The upper end of the support column 1 stated is provided with the hole 12 for guide pillar 41 insertion.
Stripping chute 22 includes the groove 221 being located at sleeve side walls, and the both sides of described groove 221 are provided with oblique with what groove 221 communicated
Groove 222；Described demoulding block 4 includes stripper sleeve body 40, and the side of described stripper sleeve body 40 is provided with and can snap in leading of gathering sill
To block 42, described guide pad 42 inner side extends and forms guide pillar 41, the both sides of described guide pad 42 be provided with can snap in spacing tiltedly
The inclined guide 43 of groove.
Its bracket groove 221 and skewed slot 222 form cross bath, and described guide pad 42 forms cross guiding with inclined guide 43
Block.
After mould emptier moves to certain position, sleeve pipe 2 is subject to the barrier effect of lower template 100 static, and support column 1 continues fortune
A dynamic segment distance, sleeve pipe 2 and support column 1 produce relative motion.Demoulding block 4 inserts in the hole 12 of support column 1, in support column 1
Under thrust, and sleeve pipe 2 produces relative motion.Demoulding block 4 is tiltedly to carve in the stripping chute 22 being arranged on sleeve pipe 2.So, support
While post 1 promotes motion, in the presence of stripping chute 22, produce outside motion, produce tensile force, demoulding block 4 buckles into rubber
Inside glue product.After demoulding block 4 buckles product, middle template 101 is moved upwards, and product departs from it is ensured that product stays lower template
100.After template 101 in product disengaging, upper plate 21 drives support column 1 to continue up, and produces bigger tightening force, and pushes away
Dynamic product departs from lower mould.Sleeve pipe 2 and support column 1 produce relative motion, and spring 3 compresses.After product departs from lower template 100, upper top
Plate 21 moves downward, in the presence of stripping chute 22, the demoulding interior receipts soon, and mould emptier recovers closed configuration, smoothly takes off from product
Go out.
After vulcanite product completes sulfidization molding in mould, core forces abjection to the present invention, and product stays middle template 101
In the die cavity 102 being formed with lower template 100.Lower template 100 is removed, and the mould emptier of closed configuration passes through rubber part bottom
Hole enters inside product, opens after reaching precalculated position, by the demoulding block opening, is stuck in the former back-off position of product endoporus depression
Put, form the interior fastening to product.After mould emptier buckles product, under vulcanizer hydraulic action, power is transmitted by base plate, real
The release of existing the product therefrom pull-out of template 101 and lower template 100.After product completely disengages from mould, mould emptier recovers to close up
State, smoothly abjection inside the product, product completes the demoulding to deviate from state and stay in template.
Claims (3)
1. a kind of vulcanite mould automatic demoulding mechanism is it is characterised in that it includes support column (1), under described support column (1)
End is provided with lower roof plate (11), described support column (1) is cased with sleeve pipe (2), described sleeve pipe (2) lower end is provided with upper plate
(21), described support column (1) is cased with the spring (3) that is located between upper plate and lower roof plate, described sleeve pipe (2) upper end sets
There are multiple stripping chute (22), be provided with, in described each stripping chute (22), the demoulding block (4) that can move up and down in stripping chute,
The inner side of every piece of described demoulding block (4) is provided with guide pillar (41), and the upper end of described support column (1) is provided with for guide pillar (41) insertion
Hole (12).
2. a kind of vulcanite mould automatic demoulding mechanism according to claim 1 is it is characterised in that described stripping chute
(22) include being located at the groove (221) of sleeve side walls, the both sides of described groove (221) are provided with the skewed slot communicating with groove (221)
(222)；Described demoulding block (4) includes stripper sleeve body (40), and the side of described stripper sleeve body (40) is provided with and can snap in guiding
The guide pad (42) of groove, extends inside described guide pad (42) and forms guide pillar (41), the both sides of described guide pad (42) set
There is the inclined guide (43) that can snap in spacing skewed slot.
3. a kind of vulcanite mould automatic demoulding mechanism according to claim 2 it is characterised in that described groove (221) with
Skewed slot (222) forms cross bath, and described guide pad (42) forms cross guide pad with inclined guide (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042283.0A CN104589550B (en) | 2015-01-27 | 2015-01-27 | Automatic demoulding mechanism for vulcanized rubber mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042283.0A CN104589550B (en) | 2015-01-27 | 2015-01-27 | Automatic demoulding mechanism for vulcanized rubber mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589550A CN104589550A (en) | 2015-05-06 |
| CN104589550B true CN104589550B (en) | 2017-02-01 |
Family
ID=53115768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042283.0A Expired - Fee Related CN104589550B (en) | 2015-01-27 | 2015-01-27 | Automatic demoulding mechanism for vulcanized rubber mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589550B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521010A (en) * | 2017-08-28 | 2017-12-29 | 湖北东力机械科技有限公司 | A kind of demolding structure of vulcanizer |
| CN112975903A (en) * | 2019-12-16 | 2021-06-18 | 科沃斯商用机器人有限公司 | Connecting piece, coupling mechanism and intelligent robot |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4246862B2 (en) * | 1998-11-20 | 2009-04-02 | 三菱重工業株式会社 | Tire vulcanizer |
| JP4387047B2 (en) * | 2000-07-13 | 2009-12-16 | 株式会社神戸製鋼所 | Central mechanism |
| CN2918023Y (en) * | 2006-06-15 | 2007-07-04 | 应春林 | Die for manufacturing vulcanizing mould |
| CN202965020U (en) * | 2012-12-11 | 2013-06-05 | 杭州市机械科学研究院有限公司 | Automatic de-molding device of vulcanizing machine |
| CN203305413U (en) * | 2013-06-08 | 2013-11-27 | 浙江德瑞摩擦材料有限公司 | Flat-plate vulcanizing machine with automatic ejecting device |
| CN204431585U (en) * | 2015-01-27 | 2015-07-01 | 广东邦达实业有限公司 | A kind of vulcanized rubber mould automatic demoulding mechanism |
-
2015
- 2015-01-27 CN CN201510042283.0A patent/CN104589550B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104589550A (en) | 2015-05-06 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 528400 No.1, Jiangong Third Street, South District, Zhongshan City, Guangdong Province Patentee after: GUANGDONG BONDERRA INDUSTRIES Co.,Ltd. Address before: 528400 Guangdong province Zhongshan city ferry Du Xing Road No. 75 Patentee before: GUANGDONG BONDERRA INDUSTRIES Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210127 |