Multistage screening mechanism for conductive carbon black

Abstract

The utility model relates to the technical field of conductive carbon black, in particular to a multistage screening mechanism for conductive carbon black. According to the technical scheme, the device comprises a mounting frame, a left support is arranged on the top face of the mounting frame, a first motor is arranged on the left side of the left support, the output end of the first motor penetrates and extends to the right side of the left support and is provided with a gear, a gear ring is rotationally arranged on the right side of the left support, and the gear ring and the gear are arranged in a meshed mode. According to the conductive carbon black screening device, the multi-stage screen barrel can be conveniently and rapidly disassembled and assembled by arranging the mounting frame to the rotating ring, the labor delay time is shortened, the screening efficiency is improved, the multi-stage screen barrel can be conveniently cleaned and maintained, conductive carbon black can be conveniently screened in a grading mode by arranging the multi-stage screen barrel, the conductive carbon black is screened into particles of different sizes, and the screening efficiency is improved. And the cover plate is arranged to conveniently shield and protect the conductive carbon black, powder particles of the conductive carbon black are prevented from being dispersed into the space, and the discharging plate and the baffle plate are arranged to discharge the conductive carbon black in a grading manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to conductive carbon black technical field especially relates to a conductive carbon black multistage screening mechanism. BACKGROUND

[0002] Conductive carbon black is a kind of carbon black material with high conductivity, mainly prepared by special process, and the structure and surface property optimization can significantly improve the conduction ability of electron or ion;

[0003] Different application fields require different particle sizes of conductive carbon black, in coatings and inks, in order to obtain good coating performance and surface quality, smaller particle size conductive carbon black may be required;And in some rubber products, larger particle size carbon black may be required to improve the strength and wear resistance of rubber, so screening is required during the processing of conductive carbon black, but the conductivity of conductive carbon black is easy to cause static accumulation of equipment, leading to particle adsorption and safety hazard, although the existing stainless steel equipment is grounded, but it may still produce sparks due to wear after long-term operation, so the screen needs to be replaced regularly, but the screen in the prior art needs to be disassembled for a certain period of time, thereby affecting the screening efficiency, so a conductive carbon black multistage screening mechanism is needed. SUMMARY

[0004] The utility model aims at the problems in the background art, and provides a conductive carbon black multistage screening mechanism.

[0005] The utility model discloses a conductive carbon black multistage screening mechanism, including the mounting bracket, the top surface of mounting bracket is provided with the left support, the left side of left support is provided with motor no.

[0006] Preferably, the top surface of the mounting bracket is inclined to the right side.

[0007] Preferably, the right side of the left support is provided with an L-shaped ring groove one, the left side of the tooth ring is provided with an L-shaped ring strip one, and the L-shaped ring strip one is in rotational connection with the L-shaped ring groove one.

[0008] Preferably, the top surface of the mounting frame is provided with a guide groove, the inside of the guide groove is provided with a guide rod, the outer circle of one end of the guide rod is slidably provided with a guide block, and the top surface of the guide block is in fixed connection with the bottom surface of the right support.

[0009] Preferably, the left side of the right support is provided with an L-shaped ring groove two, the right side of the rotating ring is provided with an L-shaped ring strip two, and the L-shaped ring strip two is in rotational connection with the L-shaped ring groove two.

[0010] Preferably, the side, where the tooth ring and the rotating ring are close to each other, is provided with a plurality of rectangular blocks, and the left and right sides of the multi-stage screen mesh barrel are provided with a plurality of rectangular grooves in a sliding connection manner.

[0011] Preferably, the top of the left support and the right support is provided with a clamping groove, and the cover plate is in sliding connection with the clamping groove.

[0012] Preferably, the bottom end of the feeding pipe is located in the inside of the multi-stage screen mesh barrel.

[0013] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0014] The utility model discloses a mounting frame to rotating ring is convenient for quick dismounting installation to multi-stage screen mesh barrel, reduces the off-work time, improves the little division efficiency, and can be convenient for the cleaning maintenance of multi-stage screen mesh barrel, and through setting up multi-stage screen mesh barrel, it is convenient to the grading screening of conductive carbon black, makes the conductive carbon black screening into different size's particle, through setting up the cover plate, it is convenient to the shielding protection of conductive carbon black, prevents the powder particle of conductive carbon black from dispersing to the space, through setting up the discharge plate, the baffle can be classified and discharged to the conductive carbon black. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the section structure schematic view of the utility model;

[0017] Figure 3 It is the partial area structure schematic view in the utility model;

[0018] Figure 4 It is the structure schematic view about multi-stage screen mesh barrel in the utility model;

[0019] Figure 5 It is the structure schematic view about tooth ring in the utility model;

[0020] Figure 6 It is the structure schematic view about the swivel ring in the utility model.

[0021] The figure mark: 1, mounting frame, 2, left support, 3, motor one, 4, gear, 5, gear ring, 6, motor two, 7, screw, 8, threaded block, 9, right support, 10, swivel ring, 11, multi-stage screen mesh barrel, 12, cover plate, 13, blanking plate, 14, baffle, 15, support rod, 16, feeding barrel, 17, feeding pipe, 18, blanking ring plate, 19, L-shaped ring strip one, 20, guide rod, 21, guide block, 22, L-shaped ring strip two, 23, rectangular block. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0023] EMBODIMENT

[0024] As Figures 1 to 6 shown, the utility model provides a kind of multi-stage screening mechanism of conductive carbon black, including mounting frame 1, the top surface of mounting frame 1 is inclined to right side and is arranged, the top surface of mounting frame 1 is provided with left support 2, the top surface of mounting frame 1 is fixedly connected with the bottom surface of left support 2, the left side of left support 2 is provided with motor one 3, the left side of left support 2 is fixedly connected with the right side of motor one 3, the output end of motor one 3 extends to the right side of left support 2 and is provided with gear 4, the output end of motor one 3 is rotatably connected with left support 2, the output end of motor one 3 is fixedly connected with gear 4, the right side of left support 2 is rotatably provided with gear ring 5, the right side of left support 2 is provided with L-shaped ring groove one, the left side of gear ring 5 is provided with L-shaped ring strip one 19, the left side of gear ring 5 is fixedly connected with the right side of L-shaped ring strip one 19, L-shaped ring strip one 19 is rotatably connected with L-shaped ring groove one, L-shaped ring groove one can be oriented and positioned L-shaped ring strip one 19, so that the running track of gear ring 5 can be oriented and positioned, make gear ring 5 rotate more stable and smooth;

[0025] The gear ring 5 is in meshing with the gear 4, facilitating transmission of the two. The output end of the motor 3 can drive the gear 4 to rotate, and the rotation of the gear 4 can drive the gear ring 5 to rotate. The top surface of the mounting frame 1 is provided with a sliding groove. The right side of the mounting frame 1 is provided with a motor 6. The right side of the mounting frame 1 is fixedly connected with the left side of the motor 6. The output end of the motor 6 is provided with a screw rod 7. The output end of the motor 6 is fixedly connected with the right end of the screw rod 7. The left end of the screw rod 7 extends through the inside of the sliding groove and is threadedly connected with a threaded block 8. The output end of the motor 6 can drive the screw rod 7 to rotate. The rotation of the screw rod 7 can drive the threaded block 8 to move left and right along the screw rod 7. The top surface of the threaded block 8 is provided with a right support 9. The top surface of the threaded block 8 is fixedly connected with the bottom surface of the right support 9. The top surface of the mounting frame 1 is provided with a guide groove. The inside of the guide groove is provided with a guide rod 20. The guide rod 20 is fixedly installed in the inside of the guide groove. One end of the guide rod 20 is provided with a guide block 21 outside the circle. The guide rod 20 can guide and limit the guide block 21.

[0026] The top surface of the guide block 21 is fixedly connected with the bottom surface of the right support 9. The guide block 21 can guide and limit the running track of the right support 9. The left side of the right support 9 is rotatably provided with a rotating ring 10. The left side of the right support 9 is provided with an L-shaped ring groove 2. The right side of the rotating ring 10 is provided with an L-shaped ring strip 2. The right side of the rotating ring 10 is fixedly connected with the left side of the L-shaped ring strip 2. The L-shaped ring strip 2 is rotatably connected with the L-shaped ring groove 2. The L-shaped ring groove 2 can guide and limit the L-shaped ring strip 2, and further guide and limit the running track of the rotating ring 10, so that the rotating ring 10 rotates more stably and smoothly. The gear ring 5 and the rotating ring 10 are provided with a multi-stage screen barrel 11. The gear ring 5, the rotating ring 10 and the multi-stage screen barrel 11 are in close contact but not fixedly connected. The side of the gear ring 5 and the rotating ring 10 close to each other is provided with a plurality of rectangular blocks 23. The gear ring 5, the rotating ring 10 and the rectangular blocks 23 are fixedly connected. The left and right sides of the multi-stage screen barrel 11 are provided with a plurality of rectangular grooves. The rectangular blocks 23 are slidably connected with the rectangular grooves. The rectangular blocks 23 are slidably connected with the rectangular grooves, facilitating quick installation of the multi-stage screen barrel 11.

[0027] The top of the left support 2 and the right support 9 is slidably provided with the same cover plate 12, the top of the left support 2 and the right support 9 is provided with a clamping groove, the cover plate 12 is slidably connected with the clamping groove, the cover plate 12 can be used for protection, preventing the carbon black from dispersing into the space, the right side of the left support 2 is provided with two discharging plates 13, the right side of the left support 2 is fixedly connected with the left side of the discharging plate 13, two baffle plates 14 are arranged between the two discharging plates 13, the discharging plate 13 is fixedly connected with the baffle plate 14, the space between the two discharging plates 13 is separated by the baffle plate 14, so that the conductive carbon black of different sizes is distinguished, the top surface of the mounting frame 1 is provided with two supporting rods 15, the top surface of the mounting frame 1 is fixedly connected with the bottom surface of the supporting rod 15, an upper feeding barrel 16 is arranged between the two supporting rods 15, the supporting rod 15 is fixedly connected with the upper feeding barrel 16, the bottom surface of the upper feeding barrel 16 is provided with an upper feeding pipe 17, the bottom surface of the upper feeding barrel 16 is fixedly connected with the upper feeding pipe 17 in communication, the bottom end of the upper feeding pipe 17 is located in the inside of the multi-stage screen barrel 11, the right side of the right support 9 is provided with a discharging ring plate 18, the right side of the right support 9 is fixedly connected with the left side of the discharging ring plate 18, the discharging ring plate 18 can guide the large-particle conductive carbon black out.

[0028] In the embodiment, when the multi-stage screen barrel 11 needs to be disassembled during use of the device, motor two 6 can be operated to drive the screw rod 7 to rotate, the rotation of the screw rod 7 can drive the threaded block 8 to move left and right along the screw rod 7, so that the right support 9 can be moved to the right, so that the rectangular block 23 on the rotating ring 10 is separated from the rectangular groove on the multi-stage screen barrel 11, and then the multi-stage screen barrel 11 can be disassembled from the gear ring 5 and the rotating ring 10, so that the L-shaped ring strip two 22 can be conveniently cleaned and maintained, when installation is required, the rectangular block 23 on the right side of the gear ring 5 is aligned with the inside of the rectangular groove on the left side of the multi-stage screen barrel 11, and then the output end of the motor two 6 drives the screw rod 7 to rotate, the rotation of the screw rod 7 can drive the threaded block 8 to move left along the screw rod 7, so that the right support 9 can be moved to the left, the rotating ring 10 is moved to the left by the right support 9, the rectangular block 23 on the left side of the rotating ring 10 is aligned with the inside of the rectangular groove on the right side of the multi-stage screen barrel 11 for installation, so that the installation of the multi-stage screen barrel 11 is completed.

[0029] The above specific embodiments are only a preferred embodiment of the present application, based on the technical scheme of the present application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A multi-stage screening mechanism for electrically conductive carbon black comprising a mounting frame (1), characterized in that: The top surface of the mounting frame (1) is provided with a left support (2), the left side of the left support (2) is provided with a motor one (3), the output end of the motor one (3) extends to the right side of the left support (2) and is provided with a gear (4), the right side of the left support (2) is rotatably provided with a gear ring (5), the gear ring (5) is in meshing with the gear (4), the top surface of the mounting frame (1) is provided with a sliding groove, the right side of the mounting frame (1) is provided with a motor two (6), the output end of the motor two (6) is provided with a screw rod (7), the left end of the screw rod (7) extends to the inside of the sliding groove and is threadedly connected with a threaded block (8), the top surface of the threaded block (8) is provided with a right support (9), the left side of the right support (9) is rotatably provided with a rotating ring (10), a multi-stage screen mesh barrel (11) is arranged between the gear ring (5) and the rotating ring (10), the same cover plate (12) is slidably arranged on the top of the left support (2) and the right support (9), the right side of the left support (2) is provided with two discharging plates (13), two baffles (14) are arranged between the two discharging plates (13), the top surface of the mounting frame (1) is provided with two supporting rods (15), an feeding barrel (16) is arranged between the two supporting rods (15), the bottom surface of the feeding barrel (16) is provided with a feeding pipe (17), and the right side of the right support (9) is provided with a discharging ring plate (18).

2. A multi-stage screening mechanism for electrically conductive carbon black according to claim 1, characterized in that, The top surface of the mounting frame (1) is inclined to the right side.

3. The multi-stage screening mechanism of conductive carbon black according to claim 1, characterized in that, The right side of the left support (2) is provided with an L-shaped ring groove one, and the left side of the gear ring (5) is provided with an L-shaped ring strip one (19), which is rotatably connected with the L-shaped ring groove one.

4. The multi-stage classification mechanism of electrically conductive carbon black according to claim 1, characterized in that, The top surface of the mounting frame (1) is provided with a guide groove, the inside of the guide groove is provided with a guide rod (20), one end of the guide rod (20) is slidably provided with a guide block (21), and the top surface of the guide block (21) is fixedly connected with the bottom surface of the right support (9).

5. The multi-stage screening mechanism of conductive carbon black according to claim 1, characterized in that, The left side of the right support (9) is provided with an L-shaped ring groove two, and the right side of the rotating ring (10) is provided with an L-shaped ring strip two (22), which is rotatably connected with the L-shaped ring groove two.

6. The multi-stage classification mechanism of electrically conductive carbon black according to claim 1, characterized in that The side of the gear ring (5) and the rotating ring (10) close to each other is provided with a plurality of rectangular blocks (23), and the left and right sides of the multi-stage screen mesh barrel (11) are provided with a plurality of rectangular grooves, and the rectangular blocks (23) and the rectangular grooves are slidably connected.

7. The multi-stage screening mechanism of conductive carbon black according to claim 1, characterized in that, The top of the left support (2) and the right support (9) is provided with a clamping groove, and the cover plate (12) is slidably connected with the clamping groove.

8. The multi-stage classification mechanism of electrically conductive carbon black according to claim 1, characterized in that The bottom end of the feeding pipe (17) is located in the inside of the multi-stage screen mesh barrel (11).

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