CN214562408U - Vulcanization mould with extrusion is assisted and is released glued structure - Google Patents
Vulcanization mould with extrusion is assisted and is released glued structure Download PDFInfo
- Publication number
- CN214562408U CN214562408U CN202120541125.0U CN202120541125U CN214562408U CN 214562408 U CN214562408 U CN 214562408U CN 202120541125 U CN202120541125 U CN 202120541125U CN 214562408 U CN214562408 U CN 214562408U
- Authority
- CN
- China
- Prior art keywords
- die holder
- plate
- extrusion
- assisted
- vulcanization
- 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 16
- 238000004073 vulcanization Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 239000011230 binding agent Substances 0.000 claims description 8
- 238000004513 sizing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 description 16
- 239000005060 rubber Substances 0.000 description 16
- 244000043261 Hevea brasiliensis Species 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a vulcanization mould with supplementary glued structure of putting of extrusion belongs to vulcanization mould technical field, include: an upper platen, and a lower platen; an upper template is arranged at the bottom of the upper pressing plate, and a lower template is arranged at the top of the lower pressing plate; the cope match-plate pattern includes: the left die holder and the right die holder are symmetrically arranged on two sides of the bottom of the upper pressing plate, and the movable plate is arranged between the left die holder and the right die holder in a sliding manner; the left die holder is connected with the left end of the lower die plate, and the right die holder is connected with the right end of the lower die holder through hydraulic rods; the movable plate is connected with the upper pressure plate through a group of telescopic rods, and a feed inlet is formed in the upper pressure plate. The utility model discloses a set up the tripper at the feed inlet for when the material was through the tripper, thereby evenly reached the effect that can control feed rate from the branch material hole, simultaneously, also reached the even effect of sizing material ejection of compact speed when getting into the die cavity.
Description
Technical Field
The utility model relates to a vulcanization mould technical field, concretely relates to vulcanization mould with supplementary glued structure of putting of extrusion.
Background
Early rubbers were elastic, insulating, impermeable to water and air, and were prepared from latex of plants such as hevea brasiliensis and hevea brasiliensis. The high-elasticity high-molecular compound is divided into two types of natural rubber and synthetic rubber, wherein the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing the colloid; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life.
When rubber is vulcanized, the mold is required to be closed, the rubber raw material is placed between the upper mold and the lower mold, and the upper mold and the lower mold move oppositely and are attached to finish the mold closing. However, the speed of the rubber material entering the cavity cannot be effectively controlled by the die in the prior art, if the feeding speed is too high, air is contained in the rubber material, bubbles are generated in the produced product, and if the discharging is not uniform, the phenomenon can be generated, so that the product quality is influenced, and the product yield is reduced. The forming effect of the rubber product is poor, so that the performance of the product is influenced, and the quality of the product is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a vulcanization mould with supplementary structure of putting glue of extrusion is provided.
The utility model adopts the technical proposal that: a vulcanization mold having a compression-assisted binder release structure, comprising: an upper platen, and a lower platen; an upper template is arranged at the bottom of the upper pressing plate, and a lower template is arranged at the top of the lower pressing plate;
the cope match-plate pattern includes: the left die holder and the right die holder are symmetrically arranged on two sides of the bottom of the upper pressing plate, and the movable plate is arranged between the left die holder and the right die holder in a sliding manner;
the left die holder is connected with the left end of the lower die plate, and the right die holder is connected with the right end of the lower die holder through hydraulic rods;
the movable plate is connected with the upper pressure plate through a group of telescopic rods, and a feed inlet is formed in the upper pressure plate.
Furthermore, the left die holder, the right die holder and the upper press plate, and the lower die plate and the lower press plate are connected through fastening screws.
Furthermore, the hydraulic rod is sleeved with a spring.
Furthermore, the telescopic rods are at least provided with one group and are respectively arranged at two ends of the movable plate.
Furthermore, a distributor is arranged in the feed inlet.
Further, the dispenser includes: the annular cylinder is embedded at the lower end of the feed inlet, and the material distributing plate is arranged in the annular cylinder; wherein, be equipped with a plurality of branch material holes on dividing the flitch.
Furthermore, the diameter of the material distributing hole is in the range of 5mm to 10 mm.
The utility model has the advantages that:
1. this scheme is through setting up the tripper at the feed inlet for when the material process tripper, thereby even through reached the effect that can control feed rate from the branch material hole, simultaneously, also reached the even effect of discharge speed of sizing material when getting into the die cavity.
2. Through the fly leaf that sets up in this scheme, after the sizing material got into the die cavity, can realize carrying out the secondary extrusion to the sizing material through the control telescopic link, both can reduce bubble and gap in the sizing material, simultaneously, also conveniently pour into the sizing material into.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic front structural diagram of an embodiment of the present invention.
Reference numerals:
the device comprises an upper pressing plate 1, a lower pressing plate 2, a lower template 3, a left die holder 4, a right die holder 5, a movable plate 6, a telescopic rod 7, a spring 8 and a distributor 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, as shown in fig. 1, a vulcanization mold having a press auxiliary cement discharging structure, includes: an upper press plate 1 and a lower press plate 2; an upper template is arranged at the bottom of the upper pressing plate 1, and a lower template 3 is arranged at the top of the lower pressing plate 2;
the cope match-plate pattern includes: the left die holder 4 and the right die holder 5 are symmetrically arranged at two sides of the bottom of the upper pressing plate 1, and the movable plate 6 is arranged between the left die holder 4 and the right die holder 5 in a sliding manner;
the left die holder 4 is connected with the left end of the lower die plate 3, and the right die holder 5 is connected with the right end of the lower die holder 3 through hydraulic rods;
the movable plate 6 is connected with the upper pressure plate 1 through a group of telescopic rods 7, and a feeding hole is formed in the upper pressure plate 1.
The main invention of the scheme is that firstly, the distributor can control the feeding speed and can realize that the rubber material uniformly enters the cavity; and secondly, the movable plate is arranged, so that the rubber material entering the cavity can be extruded in a memorial manner, bubbles in the rubber material are reduced, and the auxiliary canning can be avoided.
In addition, the upper pressing plate and the lower pressing plate have the main functions of playing a role of a protection plate, and external force directly contacts the upper template and the lower template to damage the upper template and the lower template; the main effect of fly leaf is, on the one hand supplementary top panel carries out the moulding-die, and on the other hand carries out the secondary extrusion to the sizing material for bubble in the sizing material is discharged, and is supplementary to carry out the injecting glue.
The utility model discloses an in the embodiment, between 4 and the top board of left die holder, between 5 and the top board of right die holder and 1 to and all be connected through fastening screw between lower bolster 3 and the lower bolster 2.
The fastening screw has the main function of facilitating the installation and the disassembly of the whole set of die.
In an embodiment of the utility model, the cover is equipped with spring 8 on the hydraulic stem.
Wherein, the spring that sets up can give an elastic force cushion power to the cope match-plate pattern, and the cope match-plate pattern is with lower bolster extrusion damage when having avoided external force too big, simultaneously, gives an effort of cope match-plate pattern when the die sinking, the return of the cope match-plate pattern of being convenient for.
The utility model discloses an in the embodiment, telescopic link 7 is equipped with a set ofly at least, and sets up respectively at 6 both ends of fly leaf, and wherein the feed inlet setting is between the telescopic link.
The telescopic rod is mainly used for enabling the movable plate and the die holder not to be displaced when the die holder is not opened, and the movable plate is used as a part of the upper template to carry out the working process of the die; when the movable plate is opened, the movable plate carries out secondary extrusion on the rubber material, so that bubbles in the rubber material are discharged, and the rubber injection is facilitated.
In an embodiment of the present invention, a distributor 9 is disposed in the feed inlet.
In an embodiment of the present invention, the distributor includes: the annular cylinder is embedded at the lower end of the feed inlet, and the material distributing plate is arranged in the annular cylinder; wherein, a plurality of distributing holes are arranged on the distributing plate.
In an embodiment of the present invention, the diameter of the material distributing hole is between 5mm and 10 mm.
The distribution plate is arranged when the rubber material passes through the distributor, so that the feeding speed can be controlled, and the rubber material can uniformly enter the cavity.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A vulcanization die with an extrusion-assisted binder release structure, comprising: an upper platen, and a lower platen; an upper template is arranged at the bottom of the upper pressing plate, and a lower template is arranged at the top of the lower pressing plate;
the cope match-plate pattern includes: the left die holder and the right die holder are symmetrically arranged on two sides of the bottom of the upper pressing plate, and the movable plate is arranged between the left die holder and the right die holder in a sliding manner;
the left die holder is connected with the left end of the lower die plate, and the right die holder is connected with the right end of the lower die holder through hydraulic rods;
the movable plate is connected with the upper pressure plate through a group of telescopic rods, and a feed inlet is formed in the upper pressure plate.
2. The vulcanization die with the auxiliary extrusion binder release structure of claim 1, wherein the left die holder and the upper platen, the right die holder and the upper platen, and the lower platen are connected by fastening screws.
3. The vulcanization die with the extrusion-assisted binder release structure of claim 1, wherein said hydraulic rod is provided with a spring.
4. The vulcanization mold with extrusion-assisted binder release structure according to claim 1, wherein the retractable rods are at least provided in one set and are respectively disposed at two ends of the movable plate, and the feeding port is disposed between the retractable rods.
5. The vulcanization die with the extrusion-assisted binder release structure of claim 1, wherein a dispenser is provided in said feed port.
6. The vulcanization mold with the extrusion-assisted binder release structure according to claim 5, wherein the dispenser comprises: the annular cylinder is embedded at the lower end of the feed inlet, and the material distributing plate is arranged in the annular cylinder; wherein, be equipped with a plurality of branch material holes on dividing the flitch.
7. The vulcanization die with extrusion-assisted binder release structure of claim 6, wherein said dispensing orifice has a diameter in the range of 5mm to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541125.0U CN214562408U (en) | 2021-03-16 | 2021-03-16 | Vulcanization mould with extrusion is assisted and is released glued structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541125.0U CN214562408U (en) | 2021-03-16 | 2021-03-16 | Vulcanization mould with extrusion is assisted and is released glued structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562408U true CN214562408U (en) | 2021-11-02 |
Family
ID=78354323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120541125.0U Expired - Fee Related CN214562408U (en) | 2021-03-16 | 2021-03-16 | Vulcanization mould with extrusion is assisted and is released glued structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562408U (en) |
-
2021
- 2021-03-16 CN CN202120541125.0U patent/CN214562408U/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: 20211102 |