CN218003169U

CN218003169U - Detection apparatus for test cellulose acetate stoste viscosity

Info

Publication number: CN218003169U
Application number: CN202220582716.7U
Authority: CN
Inventors: 王克璋
Original assignee: Mengxuan New Material Co ltd
Current assignee: Mengxuan New Material Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-12-09
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a viscosity detector technical field especially relates to a detection apparatus of test cellulose acetate stoste viscosity. The technical scheme comprises the following steps: be provided with L shape workstation, including a motor, an end cap, a controller, and a cover plate, the measurement cup, viscosity detector and be used for going on the splashproof play mechanism that shelters from to the measurement cup, the vertical section of L shape workstation is provided with the inner chamber, be provided with first lead screw in the inner chamber of L shape workstation, the inner chamber of L shape workstation is run through at the top of first lead screw to be connected with the output of motor, the body of rod of first lead screw is provided with worker's piece, the horizontal segment of L shape workstation is provided with the fixture that is used for advancing line location to the measurement cup. The utility model discloses a butt joint board, U-shaped spare, carriage release lever, butt joint piece, worker's shape spare, gear, rack, lead screw and the cooperation of two-way lead screw, the realization can fix a position the measuring cup of different specifications fast, and butt joint board and measuring cup's top are sealed when detecting, avoid in the measurement process material splash, have improved viscosity detection mechanism's practicality.

Description

Detection apparatus for test cellulose acetate stoste viscosity

Technical Field

The utility model relates to a viscosity detector technical field especially relates to a detection apparatus of test cellulose acetate stoste viscosity.

Background

At present, a rotary viscometer is used for measuring viscous resistance and hydrodynamic viscosity of liquid, is widely used for measuring the viscosity of various fluids such as grease, paint, plastics, food, medicines, cosmetics, gummy products, papermaking chemical industry and the like, and is a precise instrument for monitoring and controlling stable product quality in production.

The file that prior art chinese patent application number is (cn202022978870. X) discloses a rotary viscometer, comprises a workbench, the stand has set firmly on the workstation, the stand is provided with the mount pad, be provided with the detection motor on the mount pad, the output shaft that detects the motor has set firmly the pivot, the pivot with the output shaft that detects the motor rotates with the axle center, be provided with the urceolus on the workstation, the pivot vertical set up in the urceolus, be provided with on the workstation and be used for fixing the fixture of urceolus, fixture including set up in the spacing frame of workstation upper surface, set up in two of spacing frame are used for pressing from both sides tight fixed the clamp plate of urceolus and set up in be used for driving two in the spacing frame the clamp plate is close to each other or the drive assembly who keeps away from each other. The device has the effect of avoiding the outer barrel from shaking during detection.

Above-mentioned file is through drive assembly to urceolus centre gripping, avoids the urceolus to rock when examining, and the inventor thinks that there is following defect, detects the head and when rotating the detection, appears the phenomenon that the material splashes easily, so need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detection device of test cellulose acetate stoste viscosity with splashproof play mechanism to the phenomenon problem that the material splashes appears easily when rotating the detection in the current detection head that exists among the background art.

The technical scheme of the utility model: the utility model provides a detection apparatus for test cellulose acetate stoste viscosity, includes L shape workstation, motor, measuring cup, viscosity detector and is used for carrying out the splashproof that shelters from to the measuring cup and goes out the mechanism, the vertical section of L shape workstation is provided with the inner chamber, be provided with first lead screw in the inner chamber of L shape workstation, the top of first lead screw is run through the inner chamber of L shape workstation, and with the output of motor is connected, the body of rod of first lead screw is provided with worker's piece, the horizontal segment of L shape workstation is provided with and is used for carrying out the fixture who fixes a position to the measuring cup.

Preferably, the clamping mechanism comprises a rectangular piece, a circular groove with an upward opening is formed in the top of the rectangular piece, the bottom wall of the circular groove of the rectangular piece is provided with a heating mechanism, and the side wall of the circular groove of the rectangular piece is provided with a heat insulation layer.

Preferably, the rectangle piece is provided with the cavity, be provided with two-way lead screw in the cavity of rectangle piece, the one end of two-way lead screw is run through the cavity of rectangle piece to be provided with the adjustment disk, the body of rod of two-way lead screw evenly is provided with the carriage release lever, the top of carriage release lever all is provided with the butt piece, the one end of butt piece is run through the cavity of rectangle piece.

Preferably, both ends all are provided with the guide about the vertical section of L shape workstation, the inner of guide is provided with the spacing groove, and splashproof goes out the mechanism including the butt joint board, the both ends embedding about the butt joint board in the spacing groove of guide, just the top at butt joint board left and right ends all is provided with the U-shaped spare.

Preferably, one end of the L-shaped piece penetrates through the inner cavity of the L-shaped workbench, the viscosity detector is detachably connected with one end of the I-shaped piece, the L-shaped pieces are uniformly arranged at the left end and the right end of the L-shaped piece, the L-shaped pieces are provided with second lead screws, rod bodies of the second lead screws are provided with moving blocks, and positioning rods are arranged at the bottoms of the moving blocks.

Preferably, gears are arranged at the inner ends of the second screw rods, and a rectangular opening is formed in one end, close to the I-shaped piece, of the L-shaped piece.

Preferably, the front wall of the vertical section of the L-shaped workbench is uniformly provided with positioning rods, and the gear penetrates through the rectangular opening of the L-shaped piece and is connected with the gear.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through the cooperation of butt board, U-shaped spare, carriage release lever, butt piece, the mechanism of heating, L-shaped spare, worker's shape spare, gear, rack, lead screw and two-way lead screw, the realization can fix a position the measuring cup of different specifications fast, and when examining, the butt board is sealed with the top of measuring cup, avoids material splash in the measurement process, has effectively improved viscosity detection mechanism's practicality.

Drawings

Fig. 1 is a schematic front view of an internal structure of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B of FIG. 1;

FIG. 4 is a schematic top view of the L-shaped member of FIG. 3;

fig. 5 is a schematic structural view of a side view of the abutting plate in fig. 1.

Reference numerals are as follows: 1-L-shaped workbench, 101-guide piece, 102-measuring cup, 2-motor, 21-first screw rod, 22-viscosity detector, 3-rectangular piece, 4-bidirectional screw rod, 5-abutting plate, 51-rubber layer, 6-U-shaped piece, 7-moving rod, 8-abutting block, 9-heat-insulating layer, 10-heating mechanism, 11-L-shaped piece, 111-shaped piece, 12-second screw rod, 13-moving block, 14-positioning rod and 15-gear.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a detection apparatus for test cellulose acetate stoste viscosity, including L shape workstation 1, motor 2, measuring cup 102, viscosity detector 22 and the splashproof play mechanism that is used for sheltering from measuring cup 102, the vertical section of L shape workstation 1 is provided with the inner chamber, be provided with first lead screw 21 in the inner chamber of L shape workstation 1, the inner chamber of L shape workstation 1 is run through at the top of first lead screw 21, and be connected with motor 2's output, the body of rod of first lead screw 21 is provided with worker's piece 111, the horizontal segment of L shape workstation 1 is provided with the fixture that is used for fixing a position measuring cup 102, fixture is including rectangular member 3, the top of rectangular member 3 is provided with the ascending circular slot of opening, the diapire of rectangular member 3 circular slot is provided with the mechanism 10 of heating, the lateral wall of rectangular member 3 circular slot is provided with heat preservation 9, rectangular member 3 is provided with the cavity, be provided with two-way lead screw 4 in the cavity of rectangular member 3, the cavity of two-way 4 runs through the cavity of rectangular member 3, and be provided with the regulating disk, the even removal pole 7 that moves, the top of rectangular member 8 that connects the pole and all is provided with the butt piece 8.

In this embodiment, during the operation, the raw materials that will detect through the staff holds in measuring cup 102, and fix a position measuring cup 102, place measuring cup 102 in the circular recess at 3 tops of rectangle, rotate the adjustment disk of 3 one ends of rectangle again, make two-way lead screw 4 rotatory, carriage release lever 7 all with 4 threaded connection of two-way lead screw, two-way lead screw 4 is rotatory to be made two sets of carriage release levers 7 be close to each other simultaneously at the body of rod of two-way lead screw 4, drive the centre of a circle department that supports joint block 8 and move to 3 circular recesses of rectangle, carry out centre gripping location to measuring cup 102, in the testing process, heating mechanism 10 heats measuring cup 102, avoid the raw materials to solidify.

Example two

As shown in fig. 1-5, the utility model provides a detection apparatus for test cellulose acetate stoste viscosity, compare in embodiment one, this embodiment still includes that both ends all are provided with guide 101 about the vertical section of L shape workstation 1, the inner of guide 101 is provided with the spacing groove, splashproof goes out the mechanism including butt plate 5, both ends embedding guide 101's spacing groove about butt plate 5, and the top at both ends all is provided with U-shaped piece 6 about butt plate 5, the inner chamber of L shape workstation 1 is run through to the one end of L shape 11, and viscosity detector 22 can be dismantled with the one end of worker's shape piece 111 and be connected, both ends are evenly provided with L shape piece 11 about L shape piece 11, L shape piece 11 all is provided with second lead screw 12, the body of second lead screw 12 is provided with movable block 13, the bottom of movable block 13 is provided with locating lever 14, the inner of second lead screw 12 all is provided with gear 15, the one end that L11 is close to worker's shape piece 111 is provided with the rectangle opening, the vertical section of L shape workstation 1 evenly is provided with locating lever 14, gear 15 runs through the rectangle opening of L shape piece, and is connected with gear 15.

In this embodiment, during detection, by starting the motor 2, the motor 2 is preferably set as a forward and reverse rotation motor, the motor 2 drives the first lead screw 21 to rotate, so that the i-shaped member 111 drives the viscosity detector 22 to move downward in the vertical section of the L-shaped workbench 1, when the i-shaped member 111 moves to the lower portion of the vertical section of the L-shaped workbench 1, the gear 15 is in meshing transmission with the positioning rod 14, the moving block 13 is driven to move close to the rod body of the second lead screw 12, at this time, the positioning rod 14 is far away from the U-shaped member 6, and the abutting relation with the U-shaped member 6 is removed, then the U-shaped member 6 can move downward in the guide 101, the bottom of the abutting plate 5 is provided with the rubber layer 51, the rubber layer 51 abuts against the measuring cup 102, and the measuring cup 102 is protected by buffering. After the abutting plate 5 covers the top of the measuring cup 102, the I-shaped piece 111 drives the viscosity detector 22 to continuously move downwards, the middle of the abutting plate 5 is provided with a detection hole, a detection head of the viscosity detector 22 penetrates through the detection hole in the middle of the abutting plate 5 and is inserted into the measuring cup 102, and the raw materials are detected. After the detection is finished, in the same way, in the process that the viscosity detector 22 moves upwards, the two sets of moving blocks 13 are driven to extend outwards at the same time, the positioning rod 14 abuts against the U-shaped part 6, and the abutting plate 5 is driven to move upwards through the U-shaped part 6, so that the measuring cup 102 is far away.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a detection apparatus for test cellulose acetate stoste viscosity which characterized in that: including L shape workstation (1), motor (2), measuring cup (102), viscosity detector (22) and be used for carrying out the splashproof of sheltering from to measuring cup (102) and go out the mechanism, the vertical section of L shape workstation (1) is provided with the inner chamber, be provided with first lead screw (21) in the inner chamber of L shape workstation (1), the top of first lead screw (21) is run through the inner chamber of L shape workstation (1), and with the output of motor (2) is connected, the body of rod of first lead screw (21) is provided with worker's piece (111), the horizontal segment of L shape workstation (1) is provided with and is used for carrying out the fixture of fixing a position to measuring cup (102).

2. The test device for testing the viscosity of the stock solution of cellulose acetate according to claim 1, wherein: the clamping mechanism comprises a rectangular piece (3), a circular groove with an upward opening is formed in the top of the rectangular piece (3), a heating mechanism (10) is arranged on the bottom wall of the circular groove of the rectangular piece (3), and a heat insulation layer (9) is arranged on the side wall of the circular groove of the rectangular piece (3).

3. The test apparatus for testing viscosity of stock solution of cellulose acetate according to claim 2, characterized in that: rectangle piece (3) are provided with the cavity, be provided with two-way lead screw (4) in the cavity of rectangle piece (3), the one end of two-way lead screw (4) is run through the cavity of rectangle piece (3) to be provided with the adjustment disk, the body of rod of two-way lead screw (4) evenly is provided with carriage release lever (7), the top of carriage release lever (7) all is provided with butt joint piece (8), the one end of butt joint piece (8) is run through the cavity of rectangle piece (3).

4. The test device for testing the viscosity of the stock solution of cellulose acetate according to claim 3, wherein: both ends all are provided with guide (101) about L shape workstation (1) vertical section, the inner of guide (101) is provided with the spacing groove, and the splashproof goes out the mechanism including butt joint board (5), both ends embedding about butt joint board (5) in the spacing groove of guide (101), just the top at both ends all is provided with U-shaped spare (6) about butt joint board (5).

5. The test device for testing the viscosity of the stock solution of cellulose acetate according to claim 4, wherein: one end of an L-shaped piece (11) penetrates through an inner cavity of the L-shaped workbench (1), the viscosity detector (22) is detachably connected with one end of the I-shaped piece (111), the L-shaped piece (11) is uniformly arranged at the left end and the right end of the L-shaped piece (11), the L-shaped piece (11) is provided with a second lead screw (12), a moving block (13) is arranged on a rod body of the second lead screw (12), and a positioning rod (14) is arranged at the bottom of the moving block (13).

6. The test device for testing the viscosity of the stock solution of cellulose acetate according to claim 5, characterized in that: the inner ends of the second screw rods (12) are provided with gears (15), and one ends, close to the I-shaped pieces (111), of the L-shaped pieces (11) are provided with rectangular openings.

7. The test device for testing the viscosity of the stock solution of cellulose acetate according to claim 6, wherein: positioning rods (14) are uniformly arranged on the front wall of the vertical section of the L-shaped workbench (1), and the gear (15) penetrates through the rectangular opening of the L-shaped piece (11) and is connected with the gear (15).