CN211390085U - Functional rubber strip heating die sleeve - Google Patents
Functional rubber strip heating die sleeve Download PDFInfo
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- CN211390085U CN211390085U CN201921966919.0U CN201921966919U CN211390085U CN 211390085 U CN211390085 U CN 211390085U CN 201921966919 U CN201921966919 U CN 201921966919U CN 211390085 U CN211390085 U CN 211390085U
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- die sleeve
- sleeve body
- rubber strip
- heating
- functional rubber
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Abstract
The utility model belongs to the technical field of the rubber shaping, concretely relates to functional rubber strip heating die sleeve, its characterized in that includes the die sleeve body, and the die sleeve body is mesoporium structure, and inside has the main entrance that is used for installing the mould, sets gradually cooling device, heat-proof device and independent heating device from the past backward on the die sleeve body, and independent heating device has two at least, and on the die sleeve body outer wall was located to the ring, set up the heat insulating part between the adjacent independent heating device. The utility model discloses cooperate functional rubber strip extrusion tooling to use, different grade type rubber strip one shot extrusion moulding about can not only realizing the control bush, and temperature heating is even moreover, the cooling effect is good, the difficult scorching of rubber materials, energy consumption greatly reduced, productivity gain have been improved, the technology cost of manufacture has been reduced.
Description
Technical Field
The utility model belongs to the technical field of the rubber shaping, concretely relates to functional rubber strip heating die sleeve.
Background
At present, the production mode of the multifunctional composite rubber strip is mostly formed and extruded by a screw or plunger type extruder, a mouth mold and a drying tunnel. The problems of the prior art are as follows: when the rubber strip is extruded, a plurality of materials can not be molded simultaneously due to different vulcanization temperatures, so that the follow-up secondary molding process through a drying tunnel is complex in process, high in energy consumption and low in efficiency.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the defects of the prior art, the utility model provides a technical scheme of a functional rubber strip heating die sleeve.
The functional rubber strip heating die sleeve is characterized by comprising a die sleeve body, wherein the die sleeve body is of a mesoporous structure, a main channel for installing a die is arranged in the die sleeve body, a cooling device, a heat insulation device and an independent heating device are sequentially arranged on the die sleeve body from front to back, the number of the independent heating devices is at least two, the independent heating devices are annularly arranged on the outer wall of the die sleeve body, and a heat insulation piece is arranged between every two adjacent independent heating devices.
The functional rubber strip heating die sleeve is characterized in that two independent heating devices are arranged outside the die sleeve body and are of a semicircular annular structure, and the corresponding parts of the outer wall of the die sleeve body are wrapped by the two independent heating devices.
The functional rubber strip heating die sleeve is characterized in that the independent heating device is a copper block containing a heating resistance wire.
The functional rubber strip heating die sleeve is characterized in that a heating resistance wire is embedded in a copper block or wound on the copper block.
The functional rubber strip heating die sleeve is characterized in that the cooling device is a jacket sleeved outside the die sleeve body, a cooling water channel is formed between the jacket and the die sleeve body, and a water inlet and a water outlet are formed in the cooling water channel.
The functional rubber strip heating die sleeve is characterized in that two cooling water channels are formed between the jacket and the die sleeve body.
The functional rubber strip heating die sleeve is characterized in that the heat insulation device is a heat insulation sleeve sleeved on the outer wall of the die sleeve body.
The functional rubber strip heating die sleeve is characterized in that temperature detecting holes corresponding to the independent heating devices one to one are formed in the die sleeve body.
The functional rubber strip heating die sleeve is characterized in that a plurality of fixing holes used for connecting an extruder are formed in the die sleeve body.
Compared with the prior art, the utility model discloses cooperate functional rubber strip extrusion tooling to use, different grade type rubber strip one shot extrusion moulding about can not only realizing the control bush, and temperature heating is even moreover, the cooling effect is good, the difficult scorching of rubber raw materials, energy consumption greatly reduced, productivity ratio has been improved, has reduced technology cost of manufacture, need not drying tunnel post forming.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic longitudinal sectional view of a connecting structure of a die sleeve body and a cooling device in the present invention;
FIG. 3 is a schematic longitudinal sectional view of a connecting structure of a die sleeve body and a heat insulation device according to the present invention;
fig. 4 is a schematic longitudinal sectional view of a connecting structure of a die sleeve body and an independent heating device in the present invention;
fig. 5 is a schematic structural view of the die case body in the present invention.
In the figure: the die sleeve comprises a die sleeve body 1, a main channel 100, a side channel 101, a heat insulation sleeve 2, an independent heating device 4, a heat insulation piece 5, a jacket 6, a cooling water channel 7, a temperature detection hole 8, a fixing hole 9 and a side feeding port 10.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-4, a functional rubber strip heating die sleeve comprises a die sleeve body 1, wherein the die sleeve body 1 is of a mesoporous structure, a main channel 100 for installing a die and a side channel 101 for feeding auxiliary materials are arranged in the die sleeve body 1, a cooling device, a heat insulation device and independent heating devices 4 are sequentially arranged on the die sleeve body 1 from front to back, at least two independent heating devices 4 are annularly arranged on the outer wall of the die sleeve body 1, and a heat insulation piece 5 is arranged between every two adjacent independent heating devices 4.
As the utility model discloses an optimize structure: two independent heating device 4 are set up outward to die sleeve body 1, and two independent heating device 4 wrap the corresponding part of 1 outer wall of die sleeve body, and the die sleeve body 1 corresponds the position outer wall and is cylindric structure, and independent heating device 4 is half circular ring structure, and semicircular structure can more match with the shape of die sleeve body 1.
As the utility model discloses an optimize structure: the independent heating device 4 is a copper block containing a heating resistance wire, and the heating resistance wire is embedded in the copper block or wound on the copper block. The heating resistance wire is externally connected with a power supply and can heat the rubber material in the die.
As the utility model discloses an optimize structure: the cooling device is a jacket 6 sleeved outside the die sleeve body 1, a cooling water channel 7 is formed between the jacket 6 and the die sleeve body 1, and a water inlet and a water outlet are formed in the cooling water channel 7.
As the utility model discloses an optimize structure: two cooling water channels 7 are formed between the jacket 6 and the die sleeve body 1, each cooling water channel 7 is provided with a water inlet and a water outlet, namely, an interlayer is arranged in the middle of the jacket 6 to divide the inner space of the jacket 6 into two parts.
As the utility model discloses an optimize structure: the heat insulation device is a heat insulation sleeve 2 sleeved on the outer wall of the die sleeve body 1, the heat insulation sleeve 2 and the heat insulation piece 5 are made of heat insulation materials, and the heat insulation materials can be preferably heat insulation ceramics.
As the utility model discloses an optimize structure: temperature detecting holes 8 which correspond to the independent heating devices 4 one to one are formed in the die sleeve body 1, the temperature detecting holes 8 are matched with a temperature measuring device for use, and a thermocouple probe can be used as the temperature measuring device and can measure temperature only by being inserted into the temperature detecting holes 8.
As the utility model discloses an optimize structure: the main part of die sleeve body 1 is for being used for the installation mould and setting up the tubular structure of cooling device, heat-proof device and independent heating device 4, and the front end of die sleeve body 1 has the flange structure, and the flange is structural to be seted up four fixed orificess 9 that are used for connecting the extruder, specifically is the output fixed connection through bolt and extruder.
The utility model discloses in, the both sides that press from both sides cover 6 still set up the side pan feeding mouth 10 that corresponds with the side passageway 101 position of die sleeve body 1 for the auxiliary material advances.
During operation, the cavity of die sleeve body 1 is filled with a die, the extruder extrudes, the cooling water channel 7 is filled with water, the independent heating devices 4 are two, one of the independent heating devices 4 has higher temperature and is responsible for heating functional materials, and the other independent heating device 4 has lower temperature and is responsible for heating silica gel materials, so that different materials can be simultaneously vulcanized and molded.
The utility model discloses the functional rubber strip that indicates is conventional rubber that has functional material, for example conductive rubber, ripples rubber and electromagnetic shield rubber etc..
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a functional rubber strip heating die sleeve, its characterized in that includes die sleeve body (1), and die sleeve body (1) is mesoporium structure, and inside has main entrance (100) that are used for installing the mould, sets gradually cooling device, heat-proof device and independent heating device (4) backward in the past on die sleeve body (1), and independent heating device (4) have two at least, and the ring is located on die sleeve body (1) outer wall, sets up heat insulating part (5) between adjacent independent heating device (4).
2. The functional rubber strip heating die sleeve as claimed in claim 1, wherein two independent heating devices (4) are arranged outside the die sleeve body (1), the independent heating devices (4) are of a semicircular structure, and the two independent heating devices (4) wrap corresponding parts of the outer wall of the die sleeve body (1).
3. The functional rubber strip heating die sleeve as claimed in claim 1, wherein the independent heating device (4) is a copper block containing a heating resistance wire.
4. The functional rubber strip heating die sleeve as claimed in claim 3, wherein the heating resistance wire is embedded in the copper block or wound around the copper block.
5. The die sleeve for heating the functional rubber strip as claimed in any one of claims 1 to 4, wherein the cooling device is a jacket (6) sleeved outside the die sleeve body (1), a cooling water channel (7) is formed between the jacket (6) and the die sleeve body (1), and the cooling water channel (7) is provided with a water inlet and a water outlet.
6. A functional rubber strip heating die sleeve as claimed in claim 5, wherein two cooling water channels (7) are formed between the jacket (6) and the die sleeve body (1).
7. The functional rubber strip heating die sleeve as claimed in any one of claims 1 to 4, wherein the heat insulation device is a heat insulation sleeve (2) sleeved on the outer wall of the die sleeve body (1).
8. The functional rubber strip heating die sleeve as claimed in any one of claims 1 to 4, wherein the die sleeve body (1) is provided with temperature detecting holes (8) corresponding to the independent heating devices (4) one by one.
9. The heating die sleeve for the functional rubber strip as claimed in any one of claims 1 to 4, wherein the die sleeve body (1) is provided with a plurality of fixing holes (9) for connecting with an extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966919.0U CN211390085U (en) | 2019-11-14 | 2019-11-14 | Functional rubber strip heating die sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921966919.0U CN211390085U (en) | 2019-11-14 | 2019-11-14 | Functional rubber strip heating die sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211390085U true CN211390085U (en) | 2020-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921966919.0U Active CN211390085U (en) | 2019-11-14 | 2019-11-14 | Functional rubber strip heating die sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211390085U (en) |
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2019
- 2019-11-14 CN CN201921966919.0U patent/CN211390085U/en active Active
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