CN208826880U - A kind of modified demoulding shell - Google Patents
A kind of modified demoulding shell Download PDFInfo
- Publication number
- CN208826880U CN208826880U CN201821210561.4U CN201821210561U CN208826880U CN 208826880 U CN208826880 U CN 208826880U CN 201821210561 U CN201821210561 U CN 201821210561U CN 208826880 U CN208826880 U CN 208826880U
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- foreboard
- side plate
- elastic piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 abstract description 12
- 238000000465 moulding Methods 0.000 abstract description 12
- 229920000647 polyepoxide Polymers 0.000 abstract description 12
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Fencing (AREA)
Abstract
The utility model relates to a kind of modifieds to demould shell.The device includes horizontally disposed bottom plate, the plate upper surface is equipped with the blind slot of frame-shaped, the left plate being vertically arranged, foreboard, right side plate and back plate are plugged in the blind slot, the left plate, foreboard, right side plate and back plate is end to end pieces together tubular structure, tubular structure one end is plugged in blind slot and forms open-topped shell with bottom plate, and the bottom plate, left plate, foreboard, right side plate and back plate are all made of rubber material and are made.Since the tubular structure pieced together is matched with bottom plate, liquid-state epoxy resin can dry up molding inside the shell, and same dry product inside the shell is easily removed out of shell.
Description
Technical field
The utility model relates to demould skinning technique field more particularly to a kind of modified demoulding shell.
Background technique
It in epoxy resin product forming process, is injected into the epoxy resin of liquid in demoulding shell, liquid
Epoxy resin dries up in demoulding shell to be formed, then epoxy resin product is struck down out of demoulding shell, common demoulding shell
It is formed using plastic production, since plastics are easily merged with epoxy resin, molding epoxy resin product is difficult to demould from plastics outer
It is removed in shell, it is often necessary to use release agent, the performance and appearance of shaped article are all impacted.
Utility model content
The purpose of this utility model is passed through in view of the deficienciess of the prior art, provide a kind of modified demoulding shell
The structure of easy split, epoxy resin product take out in demoulding shell.
To achieve the goals above, a kind of technical solution that modified demoulding shell is taken of the utility model:
A kind of modified demoulding shell, including horizontally disposed bottom plate, the plate upper surface are equipped with the blind slot of frame-shaped, institute
State and be plugged with the left plate being vertically arranged, foreboard, right side plate and back plate in blind slot, the left plate, foreboard, right side plate and
Back plate is end to end to piece together tubular structure, and tubular structure one end is plugged in blind slot and forms open-topped shell with bottom plate.
When utility model works, liquid epoxy resin is injected into shell, it is dry to liquid epoxy resin
Dry up after molding, first remove bottom plate, stay and dry up molding product in tubular structure, then by left plate, foreboard, right side plate and
Back plate removes one by one, obtains product.
Compared with prior art, the utility model has the following beneficial effects: tubular structure and bottom plate due to piecing together match
It closes, liquid-state epoxy resin can dry up molding inside the shell, and the product equally to dry up inside the shell is easily removed out of shell.
The foreboard both ends of the surface are equipped with the convex shoulder of evagination, and the convex shoulder of evagination also is provided in back plate both ends of the surface, are located at left side
Plate sets spaced limiting slot on one surface, and the limiting slot at interval also is provided on one surface of right side plate, and each convex shoulder is plugged on
In corresponding limiting slot, by left plate, foreboard, right side plate and back plate is end to end pieces together tubular structure.
The bottom plate, left plate, foreboard, right side plate and back plate are all made of rubber material and are made.Due to rubber material
Material is insoluble with epoxy resin, can form a kind of protective film of low absorbability between the shell and epoxy resin of rubber material, be convenient for
The molding product that dries up is removed from shell.
It is equipped with elastic piece in the left plate and right side plate, the elastic piece is set along left plate or right side plate length direction
It sets, the both ends of each elastic piece each extend to outside left plate or right side plate, and the both ends of elastic piece homogeneously bend inwards, for contradicting
On corresponding foreboard outer wall or back plate outer wall.Elastic piece both ends are stuck on corresponding foreboard outer wall or back plate outer wall, it is ensured that tubulose
Sound construction.
The arc-shaped shape of elastic piece in left plate and right side plate, the concave surface of elastic piece is towards tubular structure center.It will
Elastic piece in left plate and right side plate is pressed to the molding product that dries up, can not only make left plate and right side plate all with dry up into
The product of type separates, and opens the elastic piece both ends being pressed in foreboard and back plate, left plate easy to disassemble, foreboard, right side
Plate and back plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of Fig. 1 insole board.
Wherein, 1 bottom plate, 101 blind slots, 2 left plates, 3 foreboards, 4 right side plates, 5 back plates, 6 tubular structures, 7 shells, 8 convex shoulders,
9 limiting slots, 10 elastic pieces.
Specific embodiment
As described in Fig. 1 and 2, shell is demoulded for a kind of modified, including horizontally disposed bottom plate 1,1 upper surface of bottom plate are equipped with
The blind slot 101 of frame-shaped is plugged with the left plate 2 being vertically arranged, foreboard 3, right side plate 4 and back plate 5, left plate in blind slot 101
2, foreboard 3, right side plate 4 and back plate 5 is end to end pieces together tubular structure 6,6 one end of tubular structure is plugged in blind slot 101
Open-topped shell 7 is formed with bottom plate 1,3 both ends of the surface of foreboard are equipped with the convex shoulder 8 of evagination, also are provided in 5 both ends of the surface of back plate outer
Convex convex shoulder 8 sets spaced limiting slot 9 on 2 one surface of left plate, also is provided with being spaced on 4 one surface of right side plate
Limiting slot 9, each convex shoulder 8 is plugged in corresponding limiting slot 9, by left plate 2,5 head and the tail phase of foreboard 3, right side plate 4 and back plate
It connecing and pieces together tubular structure 6, bottom plate 1, left plate 2, foreboard 3, right side plate 4 and back plate 5 are all made of rubber material and are made,
Since rubber material is insoluble with epoxy resin, a kind of low absorbability can be formed between the shell 7 and epoxy resin of rubber material
Protective film is removed convenient for drying up molding product from shell 7, is equipped with elastic piece 10 in left plate 2 and right side plate 4, elasticity
Piece 10 is arranged along left plate 2 or 4 length direction of right side plate, and the both ends of each elastic piece 10 each extend to left plate 2 or right side plate 4
Outside, the both ends of elastic piece 10 are to corresponding 9 lateral bend of limiting slot, for contradicting in corresponding 3 outer wall of foreboard or 5 outer wall of back plate
On, 10 both ends of elastic piece are stuck on corresponding 3 outer wall of foreboard or 5 outer wall of back plate, it is ensured that tubular structure 6 securely, is located at left plate 2
With the arc-shaped shape of elastic piece 10 in right side plate 4, the concave surface of elastic piece 10 is towards 6 center of tubular structure, by left plate 2 and right side
Elastic piece 10 in plate 4 to molding product pressing of drying up, can not only make left plate 2 and right side plate 4 all with molding production of drying up
Product separation, and make to be pressed in 10 both ends of elastic piece in foreboard 3 and back plate 5 and open, left plate 2 easy to disassemble, foreboard 3, right side
Plate 4 and back plate 5.
When work, liquid epoxy resin is injected into shell 7, after the dry molding of liquid epoxy resin,
First bottom plate 1 is removed, stays and dries up molding product in tubular structure 6, then by left plate 2, foreboard 3, right side plate 4 and back plate
5 remove one by one, obtain product.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (4)
1. a kind of modified demoulds shell, it is characterised in that: including horizontally disposed bottom plate, the plate upper surface is equipped with frame-shaped
Blind slot, be plugged with the left plate being vertically arranged, foreboard, right side plate and back plate in the blind slot, the left plate, foreboard,
Right side plate and back plate is end to end pieces together tubular structure, tubular structure one end be plugged in blind slot with bottom plate formed at the top of opens
The shell of mouth, the bottom plate, left plate, foreboard, right side plate and back plate are all made of rubber material and are made.
2. a kind of modified according to claim 1 demoulds shell, it is characterised in that: the foreboard both ends of the surface are equipped with outer
Convex convex shoulder also is provided with the convex shoulder of evagination in back plate both ends of the surface, sets spaced limiting slot on one surface of left plate, be located at
The limiting slot at interval also is provided on one surface of right side plate, each convex shoulder is plugged in corresponding limiting slot, by left plate, foreboard, the right side
Side plate and back plate is end to end pieces together tubular structure.
3. a kind of modified according to claim 1 or 2 demoulds shell, it is characterised in that: the left plate and right side plate
It is inside equipped with elastic piece, the elastic piece is arranged along left plate or right side plate length direction, and the both ends of each elastic piece each extend to
Outside left plate or right side plate, the both ends of elastic piece are to corresponding limiting slot lateral bend, for contradicting in corresponding foreboard outer wall
Or on back plate outer wall.
4. a kind of modified according to claim 3 demoulds shell, it is characterised in that: in left plate and right side plate
The arc-shaped shape of elastic piece, the concave surface of elastic piece is towards tubular structure center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210561.4U CN208826880U (en) | 2018-07-30 | 2018-07-30 | A kind of modified demoulding shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210561.4U CN208826880U (en) | 2018-07-30 | 2018-07-30 | A kind of modified demoulding shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826880U true CN208826880U (en) | 2019-05-07 |
Family
ID=66307625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821210561.4U Expired - Fee Related CN208826880U (en) | 2018-07-30 | 2018-07-30 | A kind of modified demoulding shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826880U (en) |
-
2018
- 2018-07-30 CN CN201821210561.4U patent/CN208826880U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190507 |