CN217663084U

CN217663084U - Dispersion testing machine

Info

Publication number: CN217663084U
Application number: CN202221391439.8U
Authority: CN
Inventors: 郭炜晖; 郑景云; 蔡吉永
Original assignee: Xiamen Haoyali Paint Co ltd
Current assignee: Xiamen Haoyali Paint Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-28
Anticipated expiration: 2032-06-06

Abstract

The application relates to coating stirring equipment field especially relates to a dispersion testing machine, and its technical scheme main points lie in: including frame, stirring subassembly and direction subassembly, the fixed setting of direction subassembly is in the frame, and the stirring subassembly slides with the direction subassembly and is connected, and the stirring subassembly is used for stirring coating, and the direction subassembly is used for making the relative frame of stirring subassembly slide from top to bottom. The beneficial effect of this application does: can be suitable for the coating stirring dispersion of the different degree of depth, be favorable to reducing staff's work burden.

Description

Dispersion testing machine

Technical Field

The application relates to the field of coating stirring equipment, in particular to a dispersion testing machine.

Background

The pigment used in the paint has small particle size, and van der Waals acting force among particles is easy to cause the pigment to be aggregated together, so the soaked pigment needs to crush larger particles under the action of certain mechanical external force to enable the pigment to become fine particles meeting the requirements of a paint process. Therefore, a dispersing machine is required to stir and disperse the pigment and the like. The motor is fixed to be set up in the frame among the current dispersion equipment, and the output shaft fixedly connected with (mixing) shaft of motor, motor drive (mixing) shaft rotate in order to stir coating.

In view of the above-mentioned technology, the inventor found that when the depth of the paint to be stirred is shallow, the stirring shaft can only stir the surface of the paint, and is difficult to be applied to stirring and dispersing the paint at different depths, resulting in poor dispersing effect.

SUMMERY OF THE UTILITY MODEL

The application provides a dispersion testing machine has the advantage that applicable coating stirring in the different degree of depth disperses.

The utility model provides a dispersion testing machine, includes frame, stirring subassembly and direction subassembly, the direction subassembly is fixed to be set up in the frame, the stirring subassembly with the direction subassembly is slided and is connected, the stirring subassembly is used for stirring coating, the direction subassembly is used for making the stirring subassembly can be relative slide from top to bottom in the frame.

Through adopting above-mentioned technical scheme, the stirring subassembly can slide from top to bottom along the relative frame of direction subassembly to adjust the inside height of the relative agitator of stirring subassembly, make when dispersing the coating of the different degree of depth, the stirring subassembly still can stretch the not co-altitude of coating and stir the dispersion, has improved the effect of dispersion, has improved the suitability of dispersion testing machine simultaneously.

Preferably, the direction subassembly includes guide rail and sliding block, the guide rail is vertical setting, the guide rail with frame fixed connection, the sliding block cover is established on the guide rail and with the guide rail slides and is connected, the sliding block with stirring subassembly fixed connection, the lateral part of sliding block is provided with supports tight mounting, support tight mounting and be used for making the sliding block can fix in on the guide rail.

Through adopting above-mentioned scheme, the cooperation setting of sliding block and guide rail has realized that the stirring subassembly can slide from top to bottom relative to the frame, supports the setting of tight mounting simultaneously and makes when needs stirring, thereby the sliding block can be fixed in relatively and realize stirring subassembly relatively fixed on the guide rail. The use convenience of the dispersion testing machine is improved.

Preferably, both ends of the guide rail are fixedly provided with fixed blocks, and the fixed blocks are fixedly connected with the rack.

Through adopting above-mentioned scheme, the setting of fixed block has played spacing effect to the sliding block, has restricted the scope that the sliding block slided from top to bottom, is favorable to protecting the stirring subassembly, makes the guide rail more firm with being connected of frame, more stable simultaneously.

Preferably, the number of the fixed blocks and the number of the guide rails are both set to be two groups, and the sliding blocks are sleeved on the two groups of the guide rails and can slide relatively.

Through adopting above-mentioned technical scheme, the sliding block slides simultaneously with two sets of guide rails and is connected, guarantees that the sliding block only slides in vertical direction, has improved the stability of being connected of sliding block and guide rail.

Preferably, the stirring subassembly includes agitator motor, (mixing) shaft and stirring spare, agitator motor's side with sliding block fixed connection, the one end of (mixing) shaft with agitator motor's output shaft fixed connection, the other end of (mixing) shaft with stirring spare fixed connection.

Through adopting above-mentioned scheme, inside the coating that needs the stirring was arranged in to the stirring piece, start agitator motor and drive the (mixing) shaft and rotate, the (mixing) shaft drives the stirring piece and rotates, stirs, disperses coating.

Preferably, a pulley hole is formed in the upper portion of the rack, a fixed pulley is rotatably arranged in the pulley hole, a chain is arranged at the upper end of the stirring motor, one end of the chain is fixedly connected with the stirring motor, and the other end of the chain bypasses the fixed pulley and is arranged behind the rack.

By adopting the scheme, when the stirring motor needs to be moved upwards, the chain at the rear part of the rack only needs to be pulled downwards, and the chain drives the stirring motor to move upwards. The chain is arranged to protect the operation safety of workers.

Preferably, the fixed a plurality of clamping components that is provided with in bottom of frame, clamping components includes connecting piece, clamping piece, slide bar and supports the piece, the connecting piece with frame fixed connection, the through-hole has been seted up at the connecting piece middle part, the slide bar is worn to locate through the through-hole the middle part of connecting piece, the clamping piece with the one end fixed connection of slide bar, the clamping piece be used for with the agitator butt, it sets up to support the piece the upper end of connecting piece, it is used for making to support the piece the slide bar is fixed in the connecting piece.

Through adopting above-mentioned scheme, at the in-process of stirring, the clamping piece is all the time with the lateral wall looks butt of agitator for on the frame was arranged in to the agitator is stable, improved the stability of agitator in the stirring process.

Preferably, a rubber block is arranged on the surface of the clamping piece, which is used for being abutted to the stirring barrel.

By adopting the scheme, the rubber block is used for being abutted against the side wall of the stirring barrel. In the process of clamping the stirring barrel by the clamping piece, the rubber block can protect the stirring barrel and improve the stability of clamping the stirring barrel by the clamping piece.

Preferably, the fixed driving motor that is provided with behind the frame, still rotate behind the frame and be provided with the rotation wheel, the rotation wheel set up in under the fixed pulley, driving motor's output shaft with the coaxial fixed connection of rotation wheel, the tip of chain is walked around the fixed pulley and with the lateral part fixed connection of rotation wheel.

Through adopting above-mentioned scheme, driving motor's output shaft drives and rotates the wheel rotation, rotates the rotation of wheel and realizes receiving and releasing the chain, and the chain drives agitator motor and slides from top to bottom, realizes driving agitator motor and slides from top to bottom through driving motor, chain and rotation wheel cooperation, is favorable to reducing staff's operation burden, is favorable to improving staff's operating efficiency.

Preferably, a speed reducer is connected between the output shaft of the driving motor and the rotating wheel.

Through adopting above-mentioned scheme, the setting up of reduction gear makes the slew velocity who rotates the wheel obtain slowing down for the process that the chain drove agitator motor and slided from top to bottom is more stable, is favorable to protecting chain, rotates wheel and agitator motor.

To sum up, the beneficial technical effect of this application does:

1. the setting of direction subassembly has realized that the stirring piece can slide from top to bottom relative to the frame for to the coating of the different degree of depth, the stirring piece all can drop to the intermediate position of coating, has guaranteed the effect of stirring dispersion, has increased dispersion testing machine's suitability simultaneously.

2. The frame can be arranged in steadily to the setting up of centre gripping subassembly for the agitator, has improved the stability of stirring in-process agitator.

3. The driving motor and the chain are arranged, so that the stirring motor is driven to slide up and down through the driving motor, the workload of workers is reduced, and the operation efficiency of the workers is improved.

Drawings

FIG. 1 is a schematic view of the structure of a dispersion testing machine in example 1.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic structural view of a dispersion testing machine in example 2.

FIG. 4 is a schematic view showing another angle of the dispersion testing machine in example 2.

Description of reference numerals:

1. a frame; 2. a guide rail; 3. a sliding block; 4. a fixed block; 5. tightly abutting against the fixing piece; 6. a stirring motor; 7. a stirring shaft; 8. a stirring member; 9. a pulley hole; 10. a fixed pulley; 11. a chain; 12. a connecting member; 13. a clamping member; 14. a slide bar; 15. an abutting piece; 16. a rubber block; 17. a drive motor; 18. a rotating wheel; 19. and a speed reducer.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-4.

Example 1

The application discloses dispersion testing machine is applied to the dispersion stirring of coating, can stir the coating of the different degree of depth simultaneously to improve the dispersion effect of coating. Therein, referring to fig. 1, the dispersion testing machine includes a frame 1, a stirring assembly, and a guide assembly. Frame 1 erects on the mesa, and the fixed setting of direction subassembly is in frame 1, and the stirring subassembly slides with the direction subassembly and is connected. A station for placing the stirring barrel is arranged below the stirring assembly. The stirring barrel required to be stirred is placed on the station before stirring, and the stirring assembly slides to the required stirring position through the guide assembly to stir and disperse the coating in the stirring barrel.

The guide assembly comprises a guide rail 2 and a sliding block 3, and fixing blocks 4 are arranged at two ends of the guide rail 2. In this embodiment, the number of the fixed blocks 4 is 4, the number of the guide rails 2 is two, and the number of the sliding blocks 3 is one. Wherein two fixed blocks 4 are fixedly arranged on the upper part of the frame 1, the other two fixed blocks 4 are fixedly arranged on the lower side part of the frame 1 and are positioned under the two fixed blocks 4, and the upper fixed block and the lower fixed block 4 are fixedly connected through the guide rail 2. The sliding block 3 is simultaneously sleeved on the two guide rails 2, the sliding block 3 is connected with the guide rails 2 in a sliding manner, and the sliding block 3 is fixedly connected with the stirring assembly, so that the stirring assembly can slide up and down relative to the rack 1. The guide rail 2 is used for limiting the sliding direction of the sliding block 3, and the fixed block 4 is used for limiting the sliding range of the sliding block 3.

The side of sliding block 3 is provided with supports tight mounting 5, and the lateral part of sliding block 3 has seted up threaded through hole, and the one end of supporting tight mounting 5 and being close to sliding block 3 is provided with the external screw thread, supports the internal thread cooperation of the external screw thread on tight mounting 5 and the threaded through hole of sliding block 3, supports tight mounting 5 and 3 threaded connection of sliding block, supports tight mounting 5 and establishes the screwed one end and passes threaded through hole and guide rail 2 looks butt. The abutting fixing piece 5 is screwed tightly, so that the abutting fixing piece 5 abuts against the guide rail 2 tightly, the sliding block 3 is fixed on the guide rail 2, the abutting fixing piece 5 can be separated from the guide rail 2 by loosening the abutting fixing piece 5, and the sliding block 3 can slide relative to the guide rail 2. One end of the fastening fixing piece 5, which is far away from the sliding block 3, is provided with a knob, and the knob is used for facilitating the rotation of the fastening fixing piece 5 by a worker.

The stirring assembly comprises a stirring motor 6, a stirring shaft 7 and a stirring piece 8. Stirring motor 6 is fixed to be set up on sliding block 3, and the one end of (mixing) shaft 7 and stirring motor 6's pivot fixed connection, the other end and the stirring 8 fixed connection of (mixing) shaft 7. The rotating shaft of the stirring motor 6 rotates to drive the stirring shaft 7 to rotate, and the stirring shaft 7 drives the stirring piece 8 to rotate, so that the coating is stirred. When the stirring motor 6 slides to the bottommost part, the stirring piece 8 is spaced from the table top by a certain distance so as to avoid collision between the stirring piece 8 and the table top.

Referring to fig. 2, a pulley hole 9 is formed in the upper portion of the frame 1, and a fixed pulley 10 is rotatably disposed in the pulley hole 9. The upper end of the stirring motor 6 is provided with a chain 11, one end of the chain 11 is fixedly connected with the stirring motor 6, and the other end of the chain 11 rounds the fixed pulley 10 and hangs down at the rear part of the frame 1. When the stirring motor 6 needs to be moved, the abutting fixing piece 5 is loosened, and the stirring motor 6 is lifted up by the downward zipper chain 11 at the rear part of the machine frame 1. The arrangement of the chain 11 and the fixed pulley 10 enables an operator to assist the stirring motor 6 to slide up and down through the chain 11 when the operator needs to move the stirring motor 6, and operation safety of the operator is facilitated.

In the stirring process, in order to improve the stability of the stirring barrel when the stirring barrel is placed on the table surface, a plurality of clamping assemblies for clamping the stirring barrel are fixedly arranged at the bottom of the frame 1, and each clamping assembly comprises a connecting piece 12, two clamping pieces 13 which are oppositely arranged, a sliding rod 14 and a propping piece 15. One end of the connecting piece 12 is fixedly arranged on the frame 1, a through hole is arranged in the middle of the connecting piece 12, and the sliding rod 14 penetrates through the through hole and can slide relative to the connecting piece 12. A clamping piece 13 is arranged at one end of the sliding rod 14 close to the lower part of the stirring shaft 7, and the clamping piece 13 is used for abutting against the stirring barrel. The clamping members 13 of the plurality of clamping assemblies simultaneously abut against the side wall of the mixing drum, so that the mixing drum can be stably placed below the mixing shaft 7. The connecting piece 12 is arranged in a cylindrical shape, an internal thread is arranged on the inner surface of the connecting piece 12 in the length direction, an external thread is arranged at one end of the abutting piece 15, and the external thread of the abutting piece 15 is matched with the internal thread on the inner surface of the connecting piece 12, so that the threaded connection between the abutting piece 15 and the connecting piece 12 is realized. The one end that supports piece 15 and be equipped with the screw thread is with the side butt of slide bar 14, realizes through supporting piece 15 and the support of slide bar 14 that slide bar 14 is fixed relative to connecting piece 12.

In this embodiment, the clamping member 13 is provided in an arc shape, and the concave direction of the arc shape faces the direction of the stirring barrel, so that the clamping member 13 can be fitted with the shape of the stirring barrel. The middle part of the clamping piece 13 is fixedly connected with the sliding rod 14, the two ends of the clamping piece 13 are provided with rubber blocks 16, and the rubber blocks 16 are used for abutting against the side wall of the stirring barrel. The rubber block 16 is abutted against the side wall of the stirring barrel, so that the stirring barrel is better protected, and the stability of clamping the stirring barrel by the clamping piece 13 is ensured.

The implementation principle of the embodiment is as follows:

firstly, the mixing barrel is placed below the mixing shaft 7, the sliding rod 14 is moved to enable the rubber block 16 on the clamping piece 13 to be abutted against the side wall of the mixing barrel, the abutting piece 15 is rotated to enable the lower end of the abutting piece 15 to be abutted against the side portion of the sliding rod 14, therefore, the position of the sliding rod 14 is fixed, and the mixing barrel is clamped by the clamping piece 13. Then the abutting fixing piece 5 is loosened, the fixed connection between the sliding block 3 and the guide rail 2 is released, the stirring motor 6 descends under the action of gravity, the stirring piece 8 descends to the middle position of the paint in the stirring barrel, the abutting fixing piece 5 is screwed, the stirring motor 6 is fixed at the current position, and the stirring piece 8 is fixed at the middle position of the paint. And finally, starting the stirring motor 6 to drive the stirring piece 8 to rotate, and stirring the coating and the coating in a reverse direction to achieve the effect of dispersing the coating.

Example 2

A dispersion testing machine different from embodiment 1 in that: referring to fig. 3 and 4, a driving motor 17 is fixedly arranged at the back of the frame 1, a rotating wheel 18 is rotatably arranged at the back of the frame 1, the rotating wheel 18 is arranged right below the fixed pulley 10, and a speed reducer 19 is connected between an output shaft of the driving motor 17 and the rotating wheel 18. An output shaft of the driving motor 17 rotates the rotary wheel 18, and the reducer 19 slows down the rotation speed of the rotary wheel 18. The end of the chain 11 passes around the fixed pulley 10 and is fixedly connected with the side of the rotating wheel 18. The rotation of the rotating wheel 18 drives the chain 11 to wind or unwind, thereby driving the stirring motor 6 to slide up and down. Through driving motor 17 rolling or unreel chain 11, realized that driving motor 17 controls agitator motor 6's upper and lower slip, reduced staff's operation burden, improved the efficiency of staff's work. Meanwhile, the speed reducer 19 enables the chain 11 to drive the stirring motor 6 to slide up and down more stably, and the use of the chain 11 and the stirring motor 6 is protected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A dispersion testing machine, its characterized in that: including frame (1), stirring subassembly and direction subassembly, the direction subassembly is fixed to be set up in frame (1), the stirring subassembly with the direction subassembly is slided and is connected, the stirring subassembly is used for stirring coating, the direction subassembly is used for making the stirring subassembly can be relative frame (1) slides from top to bottom.

2. The dispersion tester according to claim 1, wherein: the direction subassembly includes guide rail (2) and sliding block (3), guide rail (2) are vertical setting, guide rail (2) with frame (1) fixed connection, sliding block (3) cover is established on guide rail (2) and with guide rail (2) slide and connect, sliding block (3) with stirring subassembly fixed connection, the lateral part of sliding block (3) is provided with supports tight mounting (5), support tight mounting (5) and be used for making sliding block (3) can fix in on guide rail (2).

3. The dispersion tester according to claim 2, wherein: the two ends of the guide rail (2) are fixedly provided with fixing blocks (4), and the fixing blocks (4) are fixedly connected with the rack (1).

4. A dispersion tester according to claim 3, characterized in that: the quantity of fixed block (4) with the quantity of guide rail (2) all sets up to two sets of, sliding block (3) cover is established two sets of but relative slip on guide rail (2).

5. The dispersion tester according to claim 2, wherein: the stirring assembly comprises a stirring motor (6), a stirring shaft (7) and a stirring piece (8), the side face of the stirring motor (6) is fixedly connected with the sliding block (3), one end of the stirring shaft (7) is fixedly connected with an output shaft of the stirring motor (6), and the other end of the stirring shaft (7) is fixedly connected with the stirring piece (8).

6. The dispersion tester according to claim 5, wherein: pulley hole (9) have been seted up on the upper portion of frame (1), pulley hole (9) internal rotation is provided with fixed pulley (10), the upper end of agitator motor (6) is provided with chain (11), the one end of chain (11) with agitator motor (6) fixed connection, the other end of chain (11) is walked around fixed pulley (10) are arranged in the rear of frame (1).

7. The dispersion tester according to claim 1, wherein: the fixed a plurality of clamping unit that is provided with in bottom of frame (1), clamping unit includes connecting piece (12), clamping piece (13), slide bar (14) and supports holding member (15), connecting piece (12) with frame (1) fixed connection, the through-hole has been seted up at connecting piece (12) middle part, slide bar (14) wear to locate through the through-hole the middle part of connecting piece (12), clamping piece (13) with the one end fixed connection of slide bar (14), clamping piece (13) are used for with the agitator butt, it is in to support holding member (15) setting the upper end of connecting piece (12), it is used for making to support holding member (15) slide bar (14) are fixed in connecting piece (12).

8. The dispersion tester according to claim 7, wherein: the surface of the clamping piece (13) which is used for being abutted with the stirring barrel is provided with a rubber block (16).

9. The dispersion tester according to claim 6, wherein: the fixed driving motor (17) that is provided with behind frame (1), still rotate behind the back of frame (1) and be provided with and rotate wheel (18), rotate wheel (18) set up in under fixed pulley (10), driving motor's (17) output shaft with rotate the coaxial fixed connection of wheel (18), the tip of chain (11) is walked around fixed pulley (10) and with the lateral part fixed connection who rotates wheel (18).

10. The dispersion tester according to claim 9, wherein: a speed reducer (19) is connected between the output shaft of the driving motor (17) and the rotating wheel (18).