CN211662585U - Die device for producing rubber tubes - Google Patents
Die device for producing rubber tubes Download PDFInfo
- Publication number
- CN211662585U CN211662585U CN201922384695.9U CN201922384695U CN211662585U CN 211662585 U CN211662585 U CN 211662585U CN 201922384695 U CN201922384695 U CN 201922384695U CN 211662585 U CN211662585 U CN 211662585U
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- CN
- China
- Prior art keywords
- cavity
- water
- cooling
- rubber tube
- head
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 abstract description 9
- 208000002925 dental caries Diseases 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field related to rubber tube production, in particular to a mold device for rubber tube production, which comprises a mold head and a water tank arranged below the mold head, wherein the mold head is of a cylinder structure, the side wall of the cylinder body close to the front position is provided with a water inlet, the front end of the cylinder body is connected with a discharge port of an injection molding machine, the front end of the cylinder body is provided with a forming port, a mold core rod is fixedly arranged in the forming port, the rear half part of the mold head is provided with a cooling cavity, the cooling cavity is a cylindrical cavity, the tail end of the cavity is provided with a water collecting tank, and the bottom end of the water collecting tank is provided with a; through set up precooling chamber and cooling chamber in the mould head, let the rubber tube before getting into external environment alright with the cooling shaping to avoid the rubber tube to appear the phenomenon of deformation in the external world easily, thereby improved mold device's shaping quality greatly, the cooling in coordination of two cavitys can shorten the rubber tube cooling shaping time greatly moreover.
Description
Technical Field
The utility model relates to a rubber tube produces relevant technical field, specifically is a mold device of rubber tube production usefulness.
Background
The rubber tube is a tube for gas transport, and is commonly used for gas welding, gas cutting, various gas shielded welding, plasma arc welding, cutting, and the like. Two types of rubber pipes are used for welding, the oxygen pipe is used as a blue pipe according to the national standard, and the maximum using pressure is 1.5 MPa; the red tube or the black tube is an acetylene tube, and the allowable use pressure is 0.5-1.5 MP. The rubber tube has the characteristics of physiological inertia, ultraviolet resistance, ozone resistance, high and low temperature resistance (minus 80 to 300 ℃), high transparency, strong resilience, compression permanent deformation resistance, oil resistance, stamping resistance, acid and alkali resistance, wear resistance, flame resistance, voltage resistance, electric conduction and other properties; traditional rubber tube production all adopts the extrusion of moulding plastics, but traditional production mold device is used for rubber tube cooling forming's structure to all establish outside the mould to lead to the rubber tube to appear the deformation phenomenon easily extruding this section position department of mouthful cooling zone, thereby influence the whole quality of product, for this reason, the utility model provides a mold device of rubber tube production usefulness is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mold device of rubber tube production usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mold device of rubber tube production usefulness, includes the mould head and sets up the water tank in the mould head below, the mould head is a cylinder structure, has seted up the water inlet on the lateral wall of leaning on the front position of its cylinder, and the front end of its cylinder is connected with the injection molding machine discharge gate, and has seted up into the mouth in its front end, and fixed mounting has the plug in its shaping mouth, the cooling chamber has been seted up to the latter half of mould head, the cooling chamber is a cylindrical cavity, and the water catch bowl has been seted up to the end of its cavity, the outlet has been seted up to the bottom of water catch bowl, and has seted up the rubber tube discharge gate on the cavity back wall in cooling chamber, the position of rubber tube discharge gate is identical with the position of.
Preferably, the number of the forming openings is three, the forming openings are connected with the rear end of the cooling cavity through a pre-cooling cavity, the pre-cooling cavity is a circular truncated cone-shaped cavity, and the diameter of the rear cavity is larger than that of the front cavity.
Preferably, the front half part of the die head is separately provided with a circulating water cavity, the circulating water cavity is a spiral cavity, and the front half part of the cavity is communicated with a water inlet formed in the front end of the die head.
Preferably, a water cavity is formed in the side wall of the cooling cavity, the front end of the water cavity is communicated with the circulating water cavity, and spray holes are uniformly formed in the inner wall of the cooling cavity.
Preferably, the end part of the water outlet is connected with the liquid inlet of the liquid filter through a water pipe, and the liquid outlet of the water outlet is communicated with the water tank.
Preferably, the upper surface of the water tank is provided with a water inlet pipeline, the bottom end of the front side surface of the water tank is provided with a drainage pipeline, a drainage outlet valve is arranged at the drainage pipeline, a water pump and a circulating water cooling device are arranged in the water tank, and the water pump is connected with a water inlet on the die head through a water conveying pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pre-cooling cavity and the cooling cavity are arranged in the die head, so that the rubber tube can be cooled and formed before entering the external environment, the phenomenon that the rubber tube is easy to deform outside is avoided, the forming quality of the die device is greatly improved, and the cooling and forming time of the rubber tube can be greatly shortened due to the cooperative cooling of the two cavities;
2. through setting up circulating water system, let the cooling water that is used for rubber cooling shaping to use can cyclic utilization many times, unusual environmental protection to set up liquid filter and filter the cooling water, avoid its impurity that washes down in the cooling process to block up the orifice in the cooling chamber.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a half-sectional view of the die head of the present invention.
In the figure: the mold comprises a mold head 1, a water tank 2, a forming opening 3, a precooling cavity 4, a cooling cavity 5, a circulating water cavity 6, a water cavity 7, a spray hole 8, a water inlet 9, a water collecting tank 10, a water outlet 11, a liquid filter 12, a water delivery pipe 13, a water inlet pipeline 14, a water drainage pipeline 15 and a rubber pipe discharge opening 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a mold device of rubber tube production usefulness, including mold head 1 and the water tank 2 of setting in mold head 1 below, mold head 1 is a cylinder structure, seted up water inlet 9 on the lateral wall of its cylinder near the front position, and the front end of its cylinder is connected with the injection molding machine discharge gate, and its front end has seted up into die orifice 3, fixed mounting has the plug in its shaping mouth 3, cooling chamber 5 has been seted up to the latter half of mold head 1, cooling chamber 5 is a cylindrical cavity, and the end of its cavity has seted up water catch bowl 10, outlet 11 has been seted up to the bottom of water catch bowl 10, and seted up rubber tube discharge gate 16 on the cavity back wall of cooling chamber 5, the position of rubber tube discharge gate 16 is identical with the position of shaping mouth 3.
Furthermore, three molding ports 3 are arranged, the molding ports are connected with the rear end of the cooling cavity 5 through a precooling cavity 4, the precooling cavity 4 is a truncated cone-shaped cavity, the diameter of the rear cavity is larger than that of the front cavity, and the production rate of the rubber tube is improved by arranging the molding ports 3;
furthermore, the front half part of the die head 1 is separately provided with a circulating water cavity 6, the circulating water cavity 6 is a spiral cavity, the front half part of the cavity is communicated with a water inlet 9 arranged at the front end of the die head 1, and the spiral cavity structure can effectively enhance the flowing heat dissipation efficiency of liquid;
furthermore, a water cavity 7 is formed in the side wall of the cooling cavity 5, the front end of the water cavity 7 is communicated with the circulating water cavity 6, spray holes 8 are uniformly formed in the inner wall of the cooling cavity 5, and the spray holes 8 are uniformly formed in the inner wall of the cooling cavity 5, so that the cooling effect of the rubber pipe is improved through the flushing effect of a water body;
furthermore, the end part of the water outlet 11 is connected with the liquid inlet of the liquid filter 12 through a water pipe, the liquid outlet of the water outlet is communicated with the water tank 2, and the cooling water is filtered by the liquid filter 12, so that the impurities washed off in the cooling process are prevented from blocking the spray hole 8 in the cooling cavity 5;
furthermore, the upper surface of the water tank 2 is provided with a water inlet pipeline 14, the bottom end of the front side surface of the water tank is provided with a drainage pipeline 15, a drainage outlet valve is arranged at the drainage pipeline 15, a water pump and a circulating water cooling device are arranged in the water tank 2, the water pump is connected with a water inlet 9 on the die head 1 through a water conveying pipe 13, and cooling water for cooling and forming rubber can be recycled for multiple times through the arrangement of a circulating water system, so that the rubber cooling and forming die is very environment-friendly;
the working principle is as follows: during the in-service use, the raw materials of moulding plastics are extruded from the injection molding machine, and become tubular structure through the shaping 3 shaping of one-tenth die orifice, then the rubber tube enters into precooling chamber 4, and through cooling chamber 5, discharge from rubber tube discharge gate 16 at last, because the water pump in the water tank 2 can pass through the raceway 13 pump with the cooling water and go into circulating water chamber 6, thereby take away the heat that gives off on the rubber tube in precooling chamber 4 through the circulating water, then the cooling water can enter into water chamber 7, and spout from orifice 8, carry out direct water-cooling to the surface of rubber tube, through the precooling effect in precooling chamber 4, can effectively avoid the rubber tube to be out of shape by water impact, and through the cooling of water direct contact, can greatly shorten the cooling time of rubber tube, thereby improve the production rate of rubber tube.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mold device of rubber tube production usefulness, includes mould head (1) and sets up water tank (2) in mould head (1) below, its characterized in that: mould head (1) is a cylinder structure, has seted up water inlet (9) on the lateral wall of leaning on the front position of its cylinder, and the front end of its cylinder is connected with the injection molding machine discharge gate, and has seted up into mouthful (3) at its front end, and fixed mounting has the mould plug in its one-tenth mouthful (3), cooling chamber (5) have been seted up to the latter half of mould head (1), cooling chamber (5) are a cylindrical cavity, and the end of its cavity has seted up water catch bowl (10), outlet (11) have been seted up to the bottom of water catch bowl (10), and have seted up rubber tube discharge gate (16) on the cavity back wall in cooling chamber (5), the position of rubber tube discharge gate (16) is identical with the position of one-tenth mouthful (3).
2. The die set for producing rubber hose according to claim 1, wherein: the forming openings (3) are three in number and connected with the rear end of the cooling cavity (5) through the pre-cooling cavity (4), the pre-cooling cavity (4) is a truncated cone-shaped cavity, and the diameter of the rear cavity is larger than that of the front cavity.
3. The die set for producing rubber hose according to claim 1, wherein: the mold is characterized in that a circulating water cavity (6) is separately arranged on the front half part of the mold head (1), the circulating water cavity (6) is a spiral cavity, and the front half part of the cavity is communicated with a water inlet (9) formed in the front end of the mold head (1).
4. The die device for producing the rubber tube according to claim 2, wherein: a water cavity (7) is formed in the side wall of the cooling cavity (5), the front end of the water cavity (7) is communicated with the circulating water cavity (6), and spray holes (8) are uniformly formed in the inner wall of the cooling cavity (5).
5. The die set for producing rubber hose according to claim 1, wherein: the end part of the water outlet (11) is connected with the liquid inlet of the liquid filter (12) through a water pipe, and the liquid outlet of the water outlet is communicated with the water tank (2).
6. The die set for producing rubber hose according to claim 1, wherein: the upper surface of the water tank (2) is provided with a water inlet pipeline (14), the bottom end of the front side surface of the water tank is provided with a drainage pipeline (15), a drainage outlet valve is arranged at the drainage pipeline (15), a water pump and a circulating water cooling device are arranged in the water tank (2), and the water pump is connected with a water inlet (9) on the die head (1) through a water conveying pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384695.9U CN211662585U (en) | 2019-12-26 | 2019-12-26 | Die device for producing rubber tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384695.9U CN211662585U (en) | 2019-12-26 | 2019-12-26 | Die device for producing rubber tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211662585U true CN211662585U (en) | 2020-10-13 |
Family
ID=72736080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384695.9U Expired - Fee Related CN211662585U (en) | 2019-12-26 | 2019-12-26 | Die device for producing rubber tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211662585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023109139A1 (en) * | 2021-12-17 | 2023-06-22 | 上海隆振建筑工程股份有限公司 | Rubber and plastic pipe extrusion die |
-
2019
- 2019-12-26 CN CN201922384695.9U patent/CN211662585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023109139A1 (en) * | 2021-12-17 | 2023-06-22 | 上海隆振建筑工程股份有限公司 | Rubber and plastic pipe extrusion die |
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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 |
Granted publication date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |