CN218726359U - Small-size torque rheometer suitable for desktop experiment - Google Patents
Small-size torque rheometer suitable for desktop experiment Download PDFInfo
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- CN218726359U CN218726359U CN202222485371.6U CN202222485371U CN218726359U CN 218726359 U CN218726359 U CN 218726359U CN 202222485371 U CN202222485371 U CN 202222485371U CN 218726359 U CN218726359 U CN 218726359U
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Abstract
The utility model belongs to the technical field of rheometer equipment, especially, a small-size torque rheometer suitable for desktop experiment, including the table body, measure box and rotor, measure box fixed mounting at the upper surface of the table body, the upper surface of the table body is provided with measuring device, measuring device is including being used for measuring rotation motor, the output shaft drive rotor of rotating the motor rotates the shearing action, the upper surface of measuring the box is provided with agitating unit, agitating unit is including being used for the (mixing) shaft of stirring and being used for driven agitator motor, agitator motor's output shaft drives the (mixing) shaft and stirs the action. This small-size torque rheometer suitable for desktop experiment through setting up measuring device, uses the output shaft that rotates the motor to rotate, drives first gear revolve after driving the second gear revolve for the relative rotation of two rotors, there is detection device in the inside of rotor, has realized shearing and extrusion to the material, reaches the effect of measuring the material, has realized the measurement to the material.
Description
Technical Field
The utility model relates to a rheometer equipment technical field especially relates to a small-size torque rheometer suitable for desktop experiment.
Background
The torque rheometer determines the viscosity of the material by measuring the torque on the mixing screw or the rotor and using the difficulty of mixing the material reflected by the torque, thereby describing the processability of the material. The torque rheometer is connected with data acquisition software to track parameters such as production torque, drive rate, temperature and pressure.
But the torque rheometer commonly used at present is generally bulky, and the structure is comparatively complicated equipment manufacturing cost and maintenance cost are fairly high, and this to the enterprise or the teaching experiment that the scale is less, its research and development cost is too high, is unfavorable for the development of new material, and in the use, the torque rheometer commonly used also often has the inconvenience of washing, the problem that the material is remained, has consequently provided a small-size torque rheometer who is applicable to the desktop experiment.
SUMMERY OF THE UTILITY MODEL
Based on the general volume of current torque rheometer is great, the comparatively complicated equipment manufacturing cost of structure and the fairly high technical problem of maintenance cost, the utility model provides a small-size torque rheometer suitable for desktop experiment.
The utility model provides a small-size torque rheometer suitable for desktop experiment, including the table body, measure box and rotor, measure box fixed mounting at the upper surface of the table body, its characterized in that: the upper surface of the table body is provided with a measuring device, the measuring device comprises a rotating motor for measuring, and the rotating motor drives the rotor to rotate and shear the material;
the upper surface of the table body is provided with a pushing device, the pushing device comprises a pushing motor and a pushing gear, the pushing motor is used for pushing, an output shaft of the pushing motor is fixedly installed on the inner wall of the pushing gear, and the pushing motor drives the pushing gear to rotate and then drives the rotor to move;
the upper surface of measuring the box is provided with agitating unit, agitating unit is including the (mixing) shaft that is used for the stirring and the agitator motor who is used for the drive, agitator motor drives the (mixing) shaft stirs the action to the material.
Preferably, the inner wall of the measuring box is rotatably provided with a stabilizing shaft, and the outer surface of the stabilizing shaft is in sliding insertion connection with the inner wall of the rotor.
Through above-mentioned technical scheme, set up the steady axle at the inner wall of measuring box, when the rotor was taken out, the steady axle played the effect of support to the rotor.
Preferably, the outer surfaces of the two rotors are respectively and fixedly provided with a first rotating gear and a second rotating gear, the outer surface of the first rotating gear is meshed with the outer surface of the second rotating gear, the inner wall of the measuring box is fixedly provided with a bearing plate, the lower surface of the rotating motor is fixedly arranged on the upper surface of the bearing plate, and the outer surface of the first rotating gear is fixedly arranged on the output shaft of the rotating motor.
Through above-mentioned technical scheme, the axis of rotation that rotates the motor drives the second gear and drives first gear after rotating, drives the relative rotation of two rotors, and there is force cell sensor rotor's inside, realizes shearing and the extrusion to the material, reaches the effect of measuring the material.
Preferably, the upper surface of the supporting plate and the lower fixed surface of the pushing motor are fixedly installed, the upper fixed surface of the table body is provided with a rack, the outer surface of the pushing gear is meshed with the upper surface of the rack, the lower fixed surface of the measuring box is provided with a pulley, the upper surface of the table body is provided with a sliding groove, and the outer surface of the pulley is connected with the inner wall of the sliding groove in a sliding mode.
Through above-mentioned technical scheme, the output shaft of pushing motor drives and promotes gear revolve, and the gear rotates at the upper surface of rack for the pulley of measuring the box lower surface slides in the spout, makes and drives the rotor and remove the back together, so that wash the inside of measuring the box, reach the effect of discharging the measured back material simultaneously.
Preferably, a support is fixedly mounted on the upper surface of the measuring box, the upper surface of the support is fixedly mounted on the lower surface of the stirring motor, a stirring gear is fixedly mounted on an output shaft of the stirring motor, a fluted disc is rotatably connected to the upper surface of the support, the outer surface of the fluted disc is meshed with the outer surface of the stirring gear, and the lower surface of the fluted disc is fixedly mounted on one end of the stirring shaft;
through above-mentioned technical scheme, agitator motor's output shaft drives stirring gear and rotates, drives the fluted disc and makes the (mixing) shaft rotation stir the action after rotating, is equipped with the heating piece simultaneously at the surface of feed bin, has realized the stirring and the effect of heating to the material.
Preferably, the upper surface fixed mounting of measuring the box has the feed bin that has the unloading valve, the lower extreme of feed bin runs through extend to inside behind the upper surface of measuring the box, the outer fixed surface of feed bin installs the heating piece.
Through above-mentioned technical scheme, the support plays the supporting role to agitator motor, and when the unloading, the material is measured in getting into the measurement box through the unloading valve, and the side of feed bin is equipped with the feed inlet, closes after the feeding for the feed bin leakproofness is better.
The utility model provides a beneficial effect does:
1. through setting up agitating unit, when the material got into the feed bin, the output shaft that uses agitator motor drove stirring gear and rotates, drives the fluted disc and makes the (mixing) shaft rotate after rotating, and has installed the heating piece at feed bin external fixed surface, has realized stirring and heating effect, and has measured the melting point of material, has strengthened torque rheometer's efficiency.
2. Through setting up thrust unit, get into after the material has heated the stirring and measure the box and measure the back, the output shaft through push motor drives and promotes gear revolve, and the gear rotates at the upper surface of rack for measure the box and drive the rotor and remove the back together, reach the effect of the material after the discharge has measured, solved torque rheometer in the use, also often have the washing inconvenient, the remaining problem of material.
Drawings
Fig. 1 is a schematic view of a small torque rheometer suitable for desktop experiments according to the present invention;
fig. 2 is a perspective view of a stirring motor structure of a small torque rheometer suitable for desktop experiments provided by the present invention;
figure 3 is the utility model provides a stereogram of small-size torque rheometer's (mixing) shaft structure suitable for desktop experiment
Fig. 4 is a perspective view of the rotor structure of the small-sized torque rheometer suitable for the desktop experiment.
Fig. 5 is a perspective view of a rack structure of a small-sized torque rheometer suitable for desktop experiments.
In the figure: 1. a table body; 11. a measurement box; 12. a rotor; 2. rotating the motor; 21. a stirring motor; 22. a push motor; 3. a stabilizing shaft; 31. a first rotating gear; 32. a second rotating gear; 33. a bearing plate; 4. a push gear; 41. a rack; 42. a pulley; 43. a chute; 5. a stirring gear; 51. a fluted disc; 52. a stirring shaft; 53. a support; 54. a storage bin; 55. and heating the block.
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.
Referring to fig. 1-5, a small-size torque rheometer suitable for desktop experiments, includes the table body 1, measures box 11 and rotor 12, measures box 11 fixed mounting at the upper surface of the table body 1, and the upper surface of the table body 1 is provided with measuring device, and measuring device is including being used for measuring rotating electrical machines 2, and rotating electrical machines 2 drive rotor 12 and rotate and shear the action to the material.
In order to stably support the rotor 12, the inner wall of the measuring box 11 is rotatably provided with a stabilizing shaft 3, and the outer surface of the stabilizing shaft 3 is inserted with the inner wall of the rotor 12 in a sliding manner; the stabilizing shaft 3 is provided on the inner wall of the measuring box 11, and when the rotor 12 is drawn out, the stabilizing shaft 3 supports the rotor 12.
In order to measure the heated and stirred materials, a first rotating gear 31 and a second rotating gear 32 are respectively and fixedly installed on the outer surfaces of the two rotors 12, the outer surface of the first rotating gear 31 is meshed with the outer surface of the second rotating gear 32, a bearing plate 33 is fixedly installed on the inner wall of the measuring box 11, the lower surface of the rotating motor 2 is fixedly installed with the upper surface of the bearing plate 33, and the outer surface of the first rotating gear 31 is fixedly installed with an output shaft of the rotating motor 2; the rotating shaft of the rotating motor 2 drives the second gear to rotate and then drives the first gear to rotate, so that the two rotors 12 are driven to rotate relatively, the force sensors are arranged inside the rotors 12, the materials are sheared and extruded, and the effect of measuring the materials is achieved.
The upper surface of the measuring box 11 is provided with a stirring device, the stirring device comprises a stirring shaft 52 for stirring and a stirring motor 21 for driving, and an output shaft of the stirring motor 21 drives the stirring shaft 52 to perform stirring action.
In order to realize that the rotor is convenient to clean after moving, the upper surface of the supporting plate 33 and the lower surface of the pushing motor 22 are fixedly arranged, the rack 41 is fixedly arranged on the upper surface of the table body 1, and the outer surface of the pushing gear 4 is meshed with the upper surface of the rack 41.
In order to fix the stirring motor 21, a support 53 is fixedly mounted on the upper surface of the measuring box 11, the upper surface of the support 53 is fixedly mounted with the lower surface of the stirring motor 21, a stirring gear 5 is fixedly mounted on an output shaft of the stirring motor 21, a fluted disc 51 is rotatably connected to the upper surface of the support 53, the outer surface of the fluted disc 51 is meshed with the outer surface of the stirring gear 5, and the lower surface of the fluted disc 51 is fixedly mounted with one end of a stirring shaft 52; the support 53 supports the stirring motor 21, and when the stirring motor is used for blanking, materials enter the measuring box 11 through the blanking valve to be measured.
The output shaft of agitator motor 21 drives stirring gear 5 and rotates, drives fluted disc 51 and makes the rotatory stirring action that carries out of (mixing) shaft 52 after rotating, is equipped with heating block 55 at the surface of feed bin 54 simultaneously, has realized the stirring and the effect of heating to the material.
The upper surface of the table body 1 is provided with a pushing device, the pushing device comprises a pushing motor 22 and a pushing gear 4, the pushing motor 22 is used for pushing, the output shaft of the pushing motor 22 is fixedly mounted on the inner wall of the pushing gear 4, the output shaft of the pushing motor 22 drives the pushing gear 4 to perform pushing action after the measuring device measures, a pulley 42 is fixedly mounted on the lower surface of the measuring box 11, a sliding groove 43 is formed in the upper surface of the table body 1, and the outer surface of the pulley 42 is connected with the inner wall of the sliding groove 43 in a sliding mode.
In order to discharge materials, a bin 54 with a discharge valve is fixedly arranged on the upper surface of the measuring box 11, the lower end of the bin 54 penetrates through the upper surface of the measuring box 11 and then extends into the measuring box, and a heating block 55 is fixedly arranged on the outer surface of the bin 54; the side of feed bin 54 is equipped with the feed inlet, closes after the feeding for feed bin 54 leakproofness is better, and the output shaft of pushing motor 22 drives and promotes gear 4 and rotate, and the gear rotates at the upper surface of rack 41, makes measurement box 11 drive rotor 12 and remove the back together, so that wash the inside of measurement box 11, reaches the effect of discharging the measured material simultaneously.
By arranging the pushing device, the output shaft of the pushing motor 22 drives the pushing gear 4 to rotate, and the gear rotates on the upper surface of the rack 41, so that the measuring box 11 drives the rotor 12 to move together, and then the measured material is discharged.
The working principle is as follows: use agitator motor 21's output shaft to drive stirring gear 5 and rotate, it makes (mixing) shaft 52 rotate to drive fluted disc 51 after rotating, make the material stir the heating in feed bin 54 and get into measurement box 11 through the unloading valve after, use the output shaft that rotates motor 2 to rotate, drive the first gear rotation of drive after the second gear rotation, make the relative rotation of two rotors 12, the output shaft of push motor 22 drives and promotes gear 4 and rotate, the gear rotates at the upper surface of rack 41, make measurement box 11 drive rotor 12 and move together, make the material after the measurement discharge.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a small-size torque rheometer suitable for desktop experiment, includes the table body (1), measures box (11) and rotor (12), measure box (11) fixed mounting at the upper surface of the table body (1), its characterized in that: the upper surface of the table body (1) is provided with a measuring device, the measuring device comprises a rotating motor (2) for measuring, and the rotating motor (2) drives the rotor (12) to rotate and shear the material;
the upper surface of the table body (1) is provided with a pushing device, the pushing device comprises a pushing motor (22) and a pushing gear (4), the pushing motor (22) is used for pushing, an output shaft of the pushing motor (22) is fixedly installed on the inner wall of the pushing gear (4), and the pushing motor (22) drives the pushing gear (4) to rotate and then drives a rotor (12) to move;
the upper surface of measuring box (11) is provided with agitating unit, agitating unit is including (mixing) shaft (52) that are used for the stirring and be used for driven agitator motor (21), agitator motor (21) drive (mixing) shaft (52) stir the action to the material.
2. The small-sized torque rheometer according to claim 1, wherein: the inner wall of the measuring box (11) is rotatably provided with a stable shaft (3), and the outer surface of the stable shaft (3) is in sliding insertion connection with the inner wall of the rotor (12).
3. The small-sized torque rheometer according to claim 2, wherein: two the surface of rotor (12) is fixed mounting respectively has first rotating gear (31) and second rotating gear (32), the surface of first rotating gear (31) with the surface engagement of second rotating gear (32), the inner wall fixed mounting of measuring box (11) has bearing board (33), the lower surface of rotating motor (2) with the last fixed surface installation of bearing board (33), the surface of first rotating gear (31) with the output shaft fixed mounting who rotates motor (2).
4. A compact torque rheometer according to claim 3, wherein: the upper surface of bearing board (33) with the lower fixed surface installation of pushing motor (22), the upper fixed surface of the table body (1) installs rack (41), the surface that promotes gear (4) and the upper surface meshing of rack (41), the lower fixed surface of measuring box (11) installs pulley (42), spout (43) have been seted up to the upper surface of the table body (1), the surface of pulley (42) with the inner wall sliding connection of spout (43).
5. The small-sized torque rheometer for tabletop experiments according to claim 1, wherein: the last fixed surface of measuring box (11) installs support (53), the upper surface of support (53) with the lower fixed surface installation of agitator motor (21), the output shaft fixed mounting of agitator motor (21) has stirring gear (5), the upper surface rotation of support (53) is connected with fluted disc (51), the surface of fluted disc (51) with the surface meshing of stirring gear (5), the lower surface of fluted disc (51) with the one end fixed mounting of (mixing) shaft (52).
6. The small-sized torque rheometer according to claim 1, wherein: the upper surface fixed mounting of measuring box (11) has feed bin (54) that has the unloading valve, the lower extreme of feed bin (54) runs through extend to inside behind the upper surface of measuring box (11), the external fixed mounting of feed bin (54) has heating block (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485371.6U CN218726359U (en) | 2022-09-20 | 2022-09-20 | Small-size torque rheometer suitable for desktop experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485371.6U CN218726359U (en) | 2022-09-20 | 2022-09-20 | Small-size torque rheometer suitable for desktop experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218726359U true CN218726359U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222485371.6U Active CN218726359U (en) | 2022-09-20 | 2022-09-20 | Small-size torque rheometer suitable for desktop experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218726359U (en) |
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2022
- 2022-09-20 CN CN202222485371.6U patent/CN218726359U/en active Active
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