CN203427277U - Forming mold of rectangular silica gel sealing ring - Google Patents
Forming mold of rectangular silica gel sealing ring Download PDFInfo
- Publication number
- CN203427277U CN203427277U CN201320526169.1U CN201320526169U CN203427277U CN 203427277 U CN203427277 U CN 203427277U CN 201320526169 U CN201320526169 U CN 201320526169U CN 203427277 U CN203427277 U CN 203427277U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- sealing ring
- gel sealing
- rectangular
- rectangle
- 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 - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a forming mold of a rectangular silica gel sealing ring. The forming mold comprises a front mold component and a rear mold component, wherein a front template and a rear template are respectively arranged in the front mold component and the rear mold component; rectangular convex surfaces are arranged on the front template, and corresponding rectangular concave surfaces are formed in the rear template; a plurality of v-shaped slots are formed in the inner walls of the rectangular concave surfaces; a molded cavity for forming the rectangular silica gel sealing ring is formed between the rectangular convex surfaces and the rectangular concave surfaces. The forming mold also comprises a manipulator device arranged on the upper side of the position between the front mold component and the rear mold component; a rotary demolding brush is arranged at the lower end of the manipulator device. A product molded by the forming mold disclosed by the utility model is the rectangular silica gel sealing ring with the v-shaped strips on the periphery; during demolding, the forming mold is matched with the rotary demolding brush driven by the manipulator device, so that slight scraping force is generated on all parts of the formed rectangular silica gel sealing ring, and the rectangular silica gel sealing ring can be quickly separated from the templates to finish demolding; the production efficiency and the quality of the product are improved.
Description
Technical field:
The utility model relates to silica gel product injection molding apparatus technical field, refers in particular to a kind of mould of rectangle silica gel sealing ring.
Background technology:
Silica gel product replaces traditional plastic product, such as silica gel sealing ring, sealing ring etc. in increasing field because of its feature of environmental protection.As required, silica gel sealing ring can be designed to various sizes and shape, yet silica gel sealing ring is comparatively soft after due to silica gel moulding, and is comparatively easily attached in template, is difficult for the demoulding, and traditional silica gel compression molding, and wastage of material is large; Conventional method adopts hand-stripping mode, and efficiency is very low, and cost is high; The sealing ring of especially large for size span and surface irregularity, a kind of gasket sealing ring for example, demoulding difficulty is higher, and the demoulding is crossed also easily affects product quality slowly.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of mould of rectangle silica gel sealing ring is provided.
The technical scheme that the utility model is realized its object employing is: a kind of mould of rectangle silica gel sealing ring, adopt needle valve type cold runner point to enter glue mode, it comprises front membrane module and rear membrane module, in front membrane module and rear membrane module, be respectively arranged with front template and rear pattern plate, described front template is provided with rectangle convex surface, corresponding rear pattern plate is provided with rectangle concave surface, and rectangle concave surface inwall is provided with a few " v " shape grooves, between described rectangle convex surface and rectangle concave surface, be formed with the die cavity of moulding rectangle silica gel sealing ring; This mould also comprises the robot device that is arranged on top between front membrane module and rear membrane module, and the lower end of described robot device is provided with rotatable demoulding brush.
The utility model mould adopts needle valve type cold runner point to enter glue mode, and formed product efficiency is high, has saved runner, the waste of overlap; The product of its moulding is the rectangle silica gel sealing ring that periphery has a few " V " shape bars, when the demoulding in conjunction with automatic demoulding fixture, adopt manipulator to drive the mode demoulding of rotatable demoulding brush, the rotatable demoulding being driven by robot device is brushed, the rectangle silica gel sealing ring of forming is produced to scraping power gently everywhere, make rectangle silica gel sealing ring depart from fast template, complete the demoulding, improve production efficiency and product quality.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the utility model mould;
Fig. 2 be the utility model mould in conjunction with time partial enlarged drawing;
Fig. 3, Fig. 4 are the schematic diagrames of the rectangle silica gel sealing ring that molds.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, the mould of rectangle silica gel sealing ring described in the utility model, adopt needle valve type cold runner point to enter glue mode, it comprises front membrane module 1 and rear membrane module 2, in front membrane module 1 and rear membrane module 2, be respectively arranged with front template 11 and rear pattern plate 21, described front template 11 is provided with rectangle convex surface 111, corresponding rear pattern plate 21 is provided with rectangle concave surface 211, and rectangle concave surface 211 inwalls are provided with a few " v " shape grooves 212, between described rectangle convex surface 111 and rectangle concave surface 211, be formed with the die cavity 100 of moulding rectangle silica gel sealing ring; This mould also comprises the robot device 3 that is arranged on top between front membrane module 1 and rear membrane module 2, and the lower end of described robot device 3 is provided with rotatable demoulding brush 31.Demoulding brush 31 can be under the driving of mechanism's (not shown) such as motor and Timing Belt quick rotation, the width of demoulding brush 31 can be selected suitable with the length of rectangle silica gel sealing ring as required, and the bristle of demoulding brush 31 adopts material comparatively soft and that silica gel sealing ring is not produced to injury to make.
Shown in Fig. 3, Fig. 4, the product of the utility model mould institute moulding is the rectangle silica gel sealing ring 4 that periphery has a few " v " shape stripeds 41, because its length is long and the quality of silica gel own is soft, while being attached on rear pattern plate 21, be not easy the demoulding, therefore will coordinate demoulding brush 31 to carry out the demoulding.
During the demoulding, front membrane module 1 separates with rear membrane module 2, the demoulding brush 31 of rotation is delivered on the rectangle silica gel sealing ring that is attached to rear pattern plate 21 by robot device 3, and the strength to rectangle silica gel sealing ring generation scraping, thereby make rectangle silica gel sealing ring fast demoulding, certainly, a plurality of moulding die cavities can be set on same mould, a plurality of products of one-shot forming, are used same demoulding brush or the operation simultaneously of a plurality of demoulding brush.Therefore the utility model mould improve production efficiency and product quality significantly, reduces costs.
To sum up, the utility model mould adopts needle valve type cold runner point to enter glue mode, and formed product efficiency is high, has saved runner, the waste of overlap; The product of its moulding is the rectangle silica gel sealing ring that periphery has a few " V " shape bars, when the demoulding in conjunction with automatic demoulding fixture, adopt manipulator to drive the mode demoulding of rotatable demoulding brush, the rotatable demoulding being driven by robot device is brushed, the rectangle silica gel sealing ring of forming is produced to scraping power gently everywhere, make rectangle silica gel sealing ring depart from fast template, complete the demoulding, improve production efficiency and product quality.
Claims (1)
1. the mould of a rectangle silica gel sealing ring, comprise front membrane module (1) and rear membrane module (2), in front membrane module (1) and rear membrane module (2), be respectively arranged with front template (11) and rear pattern plate (21), it is characterized in that: described front template (11) is provided with rectangle convex surface (111), corresponding rear pattern plate (21) is provided with rectangle concave surface (211), and rectangle concave surface (211) inwall is provided with a few " v " shape grooves (212), between described rectangle convex surface (111) and rectangle concave surface (211), be formed with the die cavity (100) of moulding rectangle silica gel sealing ring, this mould also comprises the robot device (3) that is arranged on top between front membrane module (1) and rear membrane module (2), and the lower end of described robot device (3) is provided with rotatable demoulding brush (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526169.1U CN203427277U (en) | 2013-08-27 | 2013-08-27 | Forming mold of rectangular silica gel sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526169.1U CN203427277U (en) | 2013-08-27 | 2013-08-27 | Forming mold of rectangular silica gel sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427277U true CN203427277U (en) | 2014-02-12 |
Family
ID=50056337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526169.1U Expired - Lifetime CN203427277U (en) | 2013-08-27 | 2013-08-27 | Forming mold of rectangular silica gel sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427277U (en) |
-
2013
- 2013-08-27 CN CN201320526169.1U patent/CN203427277U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |