CN211074305U - Rubber banburying temperature control test device - Google Patents
Rubber banburying temperature control test device Download PDFInfo
- Publication number
- CN211074305U CN211074305U CN201921225461.3U CN201921225461U CN211074305U CN 211074305 U CN211074305 U CN 211074305U CN 201921225461 U CN201921225461 U CN 201921225461U CN 211074305 U CN211074305 U CN 211074305U
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- CN
- China
- Prior art keywords
- rubber
- box body
- temperature control
- temperature
- heat insulation
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of rubber banburying production, in particular to a rubber banburying temperature control test device, which comprises a box body (1), wherein a heat insulation cushion layer (2) is arranged in the box body (1), a plurality of heating pipes (3) are uniformly arranged at the upper end of the heat insulation cushion layer (2), and a test bin (4) is arranged at the upper end of each heating pipe (3); the upper end of experimental storehouse (4) is equipped with feed inlet (5), and the lower extreme of its lateral wall is equipped with discharge gate (6), and this device sets up heating device at experimental storehouse skin to set up the hydrologic cycle pipeline in rotor department, solved because mixing in-process, the defect that the rubber temperature and outer temperature difference around the rotor makes heating device intensification outer rubber, and the temperature of rubber in the middle of simultaneously cooling through the hydrologic cycle pipeline realizes the banburying accuse temperature to rubber in the experimental storehouse.
Description
Technical Field
The utility model relates to a rubber banburying production technical field especially relates to a rubber banburying temperature control test device.
Background
The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plasticating and mixing rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base.
In the mixing process, rubber is heated under the operation of the rotor, the temperature difference between the rubber temperature around the rotor and the temperature of the outer layer can reduce the overall mixing effect, and meanwhile, the mixing of the rubber needs to carry out parameterized statistics on the mixing temperature and the rotating speed of the rotor, so that a test device which is similar to an internal mixer in structure and has temperature control is needed to carry out a test to obtain corresponding parameters.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an effectual problem among the above-mentioned background of solution provides a rubber banburying accuse temperature test device, and concrete technical scheme is as follows:
a rubber banburying temperature control test device comprises a box body (1), wherein a heat insulation cushion layer (2) is arranged in the box body (1), a plurality of heating pipes (3) are uniformly arranged at the upper end of the heat insulation cushion layer (2), and a test bin (4) is arranged at the upper end of each heating pipe (3); a feeding hole (5) is formed in the upper end of the test bin (4), a discharging hole (6) is formed in the lower end of the side wall of the test bin, a shaft hole is formed in the upper end of the feeding hole (6) in parallel, a stirring rotor (7) is arranged in the shaft hole, a circulating pipeline is arranged in the stirring rotor (7), and a sealing cover (9) is clamped between the feeding hole (5) and the box body (1);
preferably, the circulating pipeline comprises a through hole (8) penetrating through the stirring rotor (7), and two ends of the through hole (8) are respectively connected with the water inlet pipeline and the water outlet pipeline;
preferably, the discharge port (6) and the box body (1) are matched, installed and blocked;
preferably, the end part of the stirring rotor (7) is provided with a key slot (11) matched with a driving device;
preferably, the heat insulation cushion layer (2) is clamped in the box body (1), the upper end of the heat insulation cushion layer (2) and the lower end of the test bin (4) are respectively provided with a plurality of clamping grooves matched with the heating pipes (3), and the installed heating pipes (3) do not bear the gravity from the test bin (4);
the beneficial effects of the utility model are that, this device sets up heating device at experimental storehouse skin to setting up the hydrologic cycle pipeline in rotor department, having solved because mixing in-process, the defect that rubber temperature and outer temperature differed around the rotor makes heating device intensification outer rubber, through the temperature of rubber in the middle of the hydrologic cycle pipeline cooling, the realization is to the banburying accuse temperature of rubber in experimental storehouse.
Drawings
FIG. 1 is a general schematic view of the present invention;
fig. 2 is a schematic view of the test chamber of the present invention;
FIG. 3 is a schematic view of a rotor according to the present invention;
fig. 4 is a schematic view of the rotor structure of the present invention.
Detailed Description
The technical scheme of the patent is further explained in detail by combining the specific embodiment;
a rubber banburying temperature control test device comprises a box body 1, wherein a heat insulation cushion layer 2 is arranged in the box body 1, a plurality of heating pipes 3 are uniformly arranged at the upper end of the heat insulation cushion layer 2, and a test bin 4 is arranged at the upper end of each heating pipe 3; a feeding hole 5 is formed in the upper end of the test chamber 4, a discharging hole 6 is formed in the lower end of the side wall of the test chamber, a shaft hole is formed in the upper end of the feeding hole 6 in parallel, a stirring rotor 7 is arranged in the shaft hole, a circulating pipeline is arranged in the stirring rotor 7, and a sealing cover 9 is clamped between the feeding hole 5 and the box body 1;
the circulating pipeline comprises a through hole 8 penetrating through the stirring rotor 7, and two ends of the through hole 8 are respectively connected with the water inlet pipeline and the water outlet pipeline; when the mixing device is used, the two rotors are respectively communicated with the water inlet pipeline and the water outlet pipeline, the temperature of the rotors can be reduced through water circulation of the two rotors, and because local overheating can be generated inside the mixing process, a temperature sensor needs to be installed on the rotors to judge the temperature difference between the two rotors, the water circulation of the two rotors is relatively independent, and any rotor can be independently reduced in temperature; the temperature sensor can also be arranged on the side wall of the test bin to measure the temperature difference between the part near the rotor and the colloid on the side wall of the test bin, and further to perform the next temperature regulation and control;
the discharge port 6 and the box body 1 are matched and plugged;
a key groove 11 matched with the driving device is formed in the end part of the stirring rotor 7; the two rotors are arranged in a hollow manner in the middle, and are driven by the motor, so that the water inlet pipe and the water outlet pipe can rotate along with the rotors, and the water inlet device and the water outlet device are not protected conveniently;
the heat insulation cushion layer 2 is clamped in the box body 1, a plurality of clamping grooves matched with the heating pipes 3 are respectively arranged at the upper end of the heat insulation cushion layer 2 and the lower end of the test chamber 4, and the installed heating pipes 3 do not bear the gravity from the test chamber 4; the heating pipes 3 are uniformly arranged at the lower end of the test bin 4, and because most of the colloid is concentrated at the lower end of the test bin in the mixing process, the heating pipes are arranged at the lower end of the test bin, which is more beneficial to heating the colloid;
this device sets up heating device at experimental storehouse skin to set up the hydrologic cycle pipeline in rotor department, solved because mixing in-process, the defect that the rubber temperature and outer temperature difference around the rotor make heating device intensification outer rubber, the temperature of rubber in the middle of simultaneously through the hydrologic cycle pipeline cooling realizes the banburying accuse temperature to rubber in the experimental storehouse.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the invention.
Claims (5)
1. The rubber banburying temperature control test device is characterized by comprising a box body (1), wherein a heat insulation cushion layer (2) is arranged in the box body (1), a plurality of heating pipes (3) are uniformly arranged at the upper end of the heat insulation cushion layer (2), and a test bin (4) is arranged at the upper end of each heating pipe (3); the device is characterized in that a feeding hole (5) is formed in the upper end of the test bin (4), a discharging hole (6) is formed in the lower end of the side wall of the test bin, a shaft hole is formed in the upper end of the feeding hole (5) in parallel, a stirring rotor (7) is arranged in the shaft hole, a circulating pipeline is arranged in the stirring rotor (7), and a sealing cover (9) is clamped between the feeding hole (5) and the box body (1).
2. The rubber mixing temperature control test device according to claim 1, wherein the circulation pipeline comprises a through hole (8) penetrating through the stirring rotor (7), and two ends of the through hole (8) are respectively connected with a water inlet pipeline and a water outlet pipeline.
3. The rubber mixing temperature control test device of claim 1, wherein a plug is installed between the discharge port (6) and the box body (1) in a matching manner.
4. The rubber mixing temperature control test device according to claim 1, wherein the end of the stirring rotor (7) is provided with a key groove (11) matched with a driving device.
5. The rubber banburying temperature control test device according to claim 1, wherein the heat insulation cushion layer (2) is clamped in the box body (1), a plurality of clamping grooves matched with the heating pipes (3) are respectively arranged at the upper end of the heat insulation cushion layer (2) and the lower end of the test bin (4), and the installed heating pipes (3) do not bear the gravity from the test bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225461.3U CN211074305U (en) | 2019-07-31 | 2019-07-31 | Rubber banburying temperature control test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225461.3U CN211074305U (en) | 2019-07-31 | 2019-07-31 | Rubber banburying temperature control test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211074305U true CN211074305U (en) | 2020-07-24 |
Family
ID=71640533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225461.3U Expired - Fee Related CN211074305U (en) | 2019-07-31 | 2019-07-31 | Rubber banburying temperature control test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211074305U (en) |
-
2019
- 2019-07-31 CN CN201921225461.3U patent/CN211074305U/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 |
Granted publication date: 20200724 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |