CN219399363U

CN219399363U - Brake block mix material dust collecting equipment

Info

Publication number: CN219399363U
Application number: CN202320673818.4U
Authority: CN
Inventors: 蔡鹏�; 刘小明; 翟才宝; 邹荣
Original assignee: Hubei Huanbo Friction Material Co ltd
Current assignee: Hubei Huanbo Friction Material Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-25
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a brake block mixing material dust removing device which comprises a mixing mechanism, a dust collecting pipe and a dust removing mechanism; the dust removing mechanism comprises a supporting frame and a dust removing cylinder, wherein a partition board is arranged in the dust removing cylinder and divides the interior of the dust removing cylinder into an upper cavity and a lower cavity; the outer wall of the upper part of the dust removal cylinder is provided with a clean air outlet communicated with the upper cavity, and the outer wall of the lower part of the dust removal cylinder is provided with a dust air inlet communicated with the lower cavity; the outer wall of the dust removing cylinder is provided with a compressed air cylinder, and an exhaust port of the compressed air cylinder is respectively connected with a plurality of pulse tubes; the pulse tube penetrates through the side wall of the dust removal cylinder and extends into the upper cavity. According to the utility model, the dust generated by the mixing mechanism during mixing operation is recovered through the dust removing mechanism, so that the use efficiency of the mixing mechanism is effectively improved, the effect of dust falling is achieved, the problem of dust scattering is solved, the health of staff is protected, the raw dust materials can be recycled, and the energy-saving and environment-friendly effects are realized.

Description

Brake block mix material dust collecting equipment

Technical Field

The utility model relates to the technical field of brake pad production, in particular to a dust removing device for a brake pad mixing material.

Background

The automobile brake pad is also called an automobile brake pad, and refers to a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and the friction pad bear external pressure to generate friction action so as to achieve the aim of decelerating a vehicle.

The automobile brake pad needs to stir the mixture with the multiple raw and other materials that detects in production and processing process, and current agitating unit places the raw and other materials in the agitator tank when the compounding stirs, can produce a large amount of dust and fly away everywhere, is unfavorable for powder recycle on the one hand, and on the other hand causes the pollution to operational environment easily, can indirect influence staff's healthy.

Disclosure of Invention

The utility model aims to provide a brake block mixing material dust removing device which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the brake block mixing and dust removing equipment comprises a mixing mechanism, wherein a dust collecting pipe is arranged at the side part of the mixing mechanism; the dust collecting pipe is communicated with one end of the mixing mechanism, and the other end of the dust collecting pipe is connected with a dust removing mechanism; the dust removing mechanism comprises a supporting frame and a dust removing cylinder arranged on the supporting frame, wherein a partition plate is arranged in the dust removing cylinder and divides the interior of the dust removing cylinder into an upper cavity and a lower cavity; the outer wall of the upper part of the dust removal cylinder is provided with a clean air outlet communicated with the upper cavity, wherein the clean air outlet is externally connected with an induced draft fan; the outer side wall of the lower part of the dust removing cylinder is provided with a dust air inlet communicated with the lower cavity, wherein the dust air inlet is communicated with the dust collecting pipe; the outer wall of the dust removing cylinder is provided with a compressed air cylinder, and an exhaust port of the compressed air cylinder is respectively connected with a plurality of pulse tubes; an electromagnetic pulse valve is arranged between the compressed air cylinder and the pulse tube, one end of the pulse tube is communicated with an air outlet of the electromagnetic pulse valve, and the other end of the pulse tube penetrates through the side wall of the dust removal tube and extends into the upper cavity.

Preferably, a dust collecting hopper is arranged below the dust removing cylinder, wherein a dust outlet is formed in the bottom of the dust collecting hopper, and a dust collecting box is arranged below the dust outlet.

Preferably, the partition plate is provided with a plurality of through holes, wherein each through hole is respectively provided with a cage; the upper end of the cage frame is detachably connected with the partition plate, and the outer side of the cage frame is sleeved with a filter bag.

Preferably, the pulse tube is arranged above the cage, and an air nozzle is arranged at a position corresponding to the opening at the upper end of the cage.

Preferably, a flexible baffle is arranged on one side of the lower cavity close to the dust air inlet, and the upper end of the flexible baffle is connected with the baffle.

Preferably, one side of the dust removing cylinder far away from the dust air inlet is provided with an inspection door.

Preferably, the mixing mechanism comprises a mixing barrel, a motor and a stirring rod, wherein the motor is arranged at the top end of the mixing barrel; the stirring rod is arranged in the mixing barrel, and the top end of the stirring rod is fixedly connected with the motor output shaft through a coupler; the feed inlet has been seted up on the compounding bucket top, and wherein compounding bucket bottom is equipped with the discharge gate.

Preferably, the dust collecting pipe is a three-way pipe, wherein the dust collecting pipe consists of two inlets and one outlet; two inlets on the dust collecting pipe are respectively communicated with the upper part and the lower part of the side wall of the mixing barrel, and control valves are respectively arranged at the inlets of the dust collecting pipe, wherein the outlets of the dust collecting pipe are communicated with the dust collecting barrel.

Preferably, an exhaust fan is arranged at one side of the dust removing cylinder, and the bottom of the exhaust fan is fixedly connected with the supporting frame; the air inlet channel of the exhaust fan is communicated with the outlet of the dust collecting tube, and the air outlet channel of the exhaust fan is communicated with the dust inlet on the side wall of the dust removing tube.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the brake pad production raw materials can be well mixed by the mixing mechanism, so that the mixing effect is ensured; meanwhile, dust generated during the mixing operation of the mixing mechanism is recycled by the dust removing mechanism, the use efficiency of the mixing mechanism is effectively improved, the effect of dust fall is achieved, the problem of dust scattering is solved, the health of staff is protected, the recycling of dust raw materials can be achieved, and the energy is saved and the environment is protected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the mixing mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the dust removing mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a shown in fig. 3.

Wherein: 1. a mixing mechanism; 101. a mixing barrel; 102. a motor; 103. a stirring rod; 2. a dust collecting pipe; 3. a dust removing mechanism; 301. a support frame; 302. a dust removal cylinder; 303. a dust hopper; 4. a fixed block; 5. a partition plate; 6. an upper cavity; 7. a lower cavity; 8. cleaning an air outlet; 9. a dust air inlet; 10. a compressed air cylinder; 11. a pulse tube; 12. an electromagnetic pulse valve; 13. a dust outlet; 14. a dust collection box; 15. a through hole; 16. a cage; 17. a filter bag; 18. an air nozzle; 19. a flexible baffle; 20. checking a door; 21. a feed inlet; 22. a discharge port; 23. a control valve; 24. and (5) an exhaust fan.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, a brake pad mixing dust removing device includes a mixing mechanism 1, wherein a dust collecting tube 2 is arranged at a side part of the mixing mechanism 1; the dust collecting pipe 2 is communicated with the mixing mechanism 1 at one end, wherein the other end of the dust collecting pipe 2 is connected with the dust removing mechanism 3; the dust removing mechanism 3 comprises a supporting frame 301 and a dust removing cylinder 302 arranged on the supporting frame 301, wherein fixed blocks 4 are respectively arranged on the periphery of the bottom of the dust removing cylinder 302, and the fixed blocks 4 are fixedly connected with the upper end of the supporting frame 301; a partition board 5 is arranged in the dust removal barrel 302, wherein the partition board 5 divides the interior of the dust removal barrel 302 into an upper cavity 6 and a lower cavity 7; a clean air outlet 8 communicated with the upper cavity 6 is formed in the outer wall of the upper part of the dust removal cylinder 302, wherein the clean air outlet 8 is externally connected with an induced draft fan (not shown); the outer side wall of the lower part of the dust removal cylinder 302 is provided with a dust air inlet 9 communicated with the lower cavity 7, wherein the dust air inlet 9 is communicated with the dust collection pipe 2; the outer wall of the dust removal cylinder 302 is provided with a compressed air cylinder 10, wherein the exhaust port of the compressed air cylinder 10 is respectively connected with a plurality of pulse tubes 11; an electromagnetic pulse valve 12 is arranged between the compressed air cylinder 10 and the pulse tube 11, wherein one end of the pulse tube 11 is communicated with an air outlet of the electromagnetic pulse valve 12, and the other end of the pulse tube 11 penetrates through the side wall of the dust removal cylinder 302 and extends into the upper cavity 6; a dust hopper 303 is arranged below the dust removing cylinder 302, wherein a dust outlet 13 is formed in the bottom of the dust hopper 303, a dust collecting box 14 is arranged below the dust outlet 13, and the top end of the dust collecting box 14 is communicated with the dust outlet 13. The raw materials for producing the brake pad are subjected to mixing treatment through the mixing mechanism 1, wherein dust generated by the mixing mechanism 1 during mixing operation is input into the dust removing mechanism 3 through the dust collecting pipe 2, when dust-containing gas enters the lower cavity 7 of the dust removing cylinder 302, the dust with large particles and large specific gravity falls down due to the action of gravity and falls into the dust collecting hopper 303, and when the gas containing finer dust rises to the upper cavity 6 from the lower cavity 7, the filter bag 17 sleeved on the cage 16 blocks the dust on the surface of the filter bag 17, so that the gas entering the upper cavity 6 is purified, and then the purified gas is discharged into the atmosphere through the induced draft fan, so that the dust floating problem is effectively solved, the dust reducing effect is achieved, and the dust raw materials can be recycled.

Referring to fig. 3 and fig. 4 in combination, as an embodiment of the present utility model, the partition 5 is provided with a plurality of through holes 15, wherein each through hole 15 is respectively provided with a cage 16; the upper end of the cage 16 is detachably connected with the partition plate 5, and a filter bag 17 is sleeved outside the cage 16.

In the scheme, through holes 15 are formed in the partition plate 5 and used for communicating the upper cavity 6 with the lower cavity 7, a cage frame 16 is arranged in the through holes 15, a filter bag 17 is sleeved outside the cage frame 16, and the cage frame 16 is used for expanding the filter bag 17, so that dust is filtered by the filter bag 17 conveniently; when the dust-containing gas enters the lower cavity 7, the dust with large particles and large specific gravity is settled down due to the gravity and falls into the dust hopper 303, and the gas containing the finer dust rises from the lower cavity 7 to the upper cavity 6, the dust is blocked on the surface of the filter bag 17 by the filter bag 17 sleeved on the cage 16, and the filter bag 17 has a purifying effect on the dust-containing gas entering the upper cavity 6.

Referring to fig. 3 and 4 in combination, as an embodiment of the present utility model, the pulse tube 11 is disposed above the cage 16, wherein the pulse tube 11 is provided with an air nozzle 18 at a position corresponding to the upper opening of the cage 16.

In the above-mentioned scheme, after the dust removing mechanism 3 works for a period of time, a large amount of dust is attached to the filter bag 17 sleeved on the outer side of the cage frame 16, so that dust removing efficiency is reduced, compressed air in the compressed air cylinder 10 is blown into the cage frame 16 at a high speed in a short time through the air nozzle 18 by opening the electromagnetic pulse valve 12 arranged on the pulse tube 11, the filter bag 17 sleeved on the cage frame 16 generates pulse expansion shaking, the filter bag 17 is blown and cleaned under the action of reverse airflow, dust attached to the surface of the filter bag 17 is quickly shaken off and falls into the dust collecting box 14 through the dust outlet 13 at the bottom of the dust collecting box 303, and after the dust removing of the filter bag 17 is blown and cleaned, the dust removing mechanism 3 resumes normal operation.

Referring to fig. 3, a flexible baffle 19 is disposed on a side of the lower cavity 7 near the dust inlet 9, wherein an upper end of the flexible baffle 19 is fixedly connected with the partition board 5.

In the above-mentioned scheme, through setting up flexible baffle 19 in dust air intake 9 department, after the dust gas gets into the lower cavity 7 of dust removal section of thick bamboo 302, flexible baffle 19 can block the dust that the granule is big, the specific gravity is big, makes it drop in dust hopper 303, avoids a large amount of dust gas to directly establish filter bag 17 contact with the cover on the cage 16, leads to filter bag 17 surface to block up, reduces dust collection efficiency.

Referring to fig. 1 and 3, as an embodiment of the present utility model, the dust collection cylinder 302 is provided with an inspection door 20 at a side far from the dust inlet 9.

In the above-mentioned scheme, through seting up inspection door 20 on dust removal section of thick bamboo 302, the maintenance personal of being convenient for gets into inside the dust removal section of thick bamboo 302, because cage 16 is detachable with baffle 5 to the maintenance personal of being convenient for dismantle cage 16 from baffle 5, the convenience is examined and is replaced the filter bag 17 of seting up on the cage 16.

Referring to fig. 2, as an embodiment of the present utility model, the mixing mechanism 1 includes a mixing bowl 101, a motor 102, and a stirring rod 103, wherein the motor 102 is disposed at the top end of the mixing bowl 101; the stirring rod 103 is arranged in the mixing barrel 101, wherein the top end of the stirring rod 103 is fixedly connected with an output shaft of the motor 102 through a coupler; the top end of the mixing barrel 101 is provided with a feed inlet 21, and the bottom of the mixing barrel 101 is provided with a discharge outlet 22.

In the above scheme, the motor 102 drives the stirring rod 103 to uniformly stir the raw materials in the mixing barrel 101, so that the mixing effect between the raw materials of the brake pads is improved, the raw materials of the brake pads are fully mixed, and the mixing effect is ensured.

Referring to fig. 1 and fig. 2 in combination, as an embodiment of the present utility model, the dust collecting tube 2 is a three-way tube, wherein the dust collecting tube 2 is composed of two inlets and an outlet; two inlets on the dust collecting pipe 2 are respectively communicated with the upper part and the lower part of the side wall of the mixing barrel 101, and control valves 23 are respectively arranged at the inlets of the dust collecting pipe 2, wherein the outlets of the dust collecting pipe 2 are communicated with a dust removing cylinder 302; an exhaust fan 24 is arranged on one side of the dust removal cylinder 302, wherein the bottom of the exhaust fan 24 is fixedly connected with the support frame 301; the air inlet channel of the exhaust fan 24 is communicated with the outlet of the dust collecting tube 2, wherein the air outlet channel of the exhaust fan 24 is communicated with the dust air inlet 9 on the side wall of the dust removing cylinder 302.

In the above scheme, the inlets at the upper and lower ends of the dust collecting pipe 2 are respectively communicated with the upper and lower parts of the mixing barrel 101, and the control valves 23 on the different inlets are opened according to different requirements; the dust in the mixing barrel 101 is conveniently conveyed into the dust removing barrel 302 through the dust collecting pipe 2 by the exhaust fan 24, when dust-containing gas enters the lower cavity 7 of the dust removing barrel 302, the flexible baffle 19 arranged at the dust air inlet 9 stops the dust with large particles and large specific gravity, so that the dust falls into the dust collecting barrel 303, when the gas containing finer dust rises to the upper cavity 6 from the lower cavity 7, the filter bag 17 sleeved on the cage 16 stops the dust on the surface of the filter bag 17, the gas entering the upper cavity 6 is purified, and then the purified gas is discharged into the atmosphere through the induced draft fan, so that the dust floating problem is effectively solved, and meanwhile, the dust raw material is recycled.

The final description is as follows: according to the utility model, the brake pad production raw materials can be well mixed by the mixing mechanism 1, so that the mixing effect is ensured; meanwhile, dust generated during the mixing operation of the mixing mechanism 1 is recycled by the dust removing mechanism 3, the use efficiency of the mixing mechanism 1 is effectively improved, the effect of dust fall is achieved, the problem of dust drift is solved, the health of staff is protected, and the dust raw materials can be recycled.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims

1. The brake pad mixing and dedusting equipment comprises a mixing mechanism (1), wherein a dust collecting pipe (2) is arranged at the side part of the mixing mechanism (1); the device is characterized in that the dust collecting pipe (2) is communicated with the mixing mechanism (1) at one end, wherein the other end of the dust collecting pipe (2) is connected with the dust removing mechanism (3); the dust removing mechanism (3) comprises a supporting frame (301) and a dust removing cylinder (302) arranged on the supporting frame (301), wherein a partition board (5) is arranged inside the dust removing cylinder (302), and the partition board (5) divides the inside of the dust removing cylinder (302) into an upper cavity (6) and a lower cavity (7);

a clean air outlet (8) communicated with the upper cavity (6) is formed in the outer wall of the upper part of the dust removal cylinder (302), wherein the clean air outlet (8) is externally connected with an induced draft fan; a dust air inlet (9) communicated with the lower cavity (7) is formed in the outer side wall of the lower part of the dust removal cylinder (302), and the dust air inlet (9) is communicated with the dust collection pipe (2);

the outer wall of the dust removal cylinder (302) is provided with a compressed air cylinder (10), wherein the exhaust port of the compressed air cylinder (10) is respectively connected with a plurality of pulse tubes (11); an electromagnetic pulse valve (12) is arranged between the compressed air cylinder (10) and the pulse tube (11), one end of the pulse tube (11) is communicated with the electromagnetic pulse valve (12), and the other end of the pulse tube (11) penetrates through the side wall of the dust removal cylinder (302) and extends into the upper cavity (6).

2. The brake block mixing dust removing device according to claim 1, wherein a dust collecting hopper (303) is arranged below the dust removing cylinder (302), a dust outlet (13) is formed in the bottom of the dust collecting hopper (303), and a dust collecting box (14) is arranged below the dust outlet (13).

3. A brake pad puddle dust removal device according to claim 1, characterized in that the separator (5) is provided with a plurality of through holes (15), wherein each through hole (15) is provided with a cage (16) respectively; the upper end of the cage frame (16) is detachably connected with the partition board (5), and a filter bag (17) is sleeved outside the cage frame (16).

4. A brake pad puddle dust removal apparatus as claimed in claim 3, wherein the pulse tube (11) is disposed above the cage (16), and wherein the pulse tube (11) is provided with an air nozzle (18) at a position corresponding to an upper end opening of the cage (16).

5. The brake pad mixing dust removal device according to claim 1, wherein a flexible baffle (19) is arranged on one side of the lower cavity (7) close to the dust air inlet (9), and the upper end of the flexible baffle (19) is connected with the partition plate (5).

6. The brake pad puddle dust removal device of claim 5, wherein an inspection door (20) is provided on a side of the dust removal cylinder (302) away from the dust air inlet (9).

7. The brake pad puddle dust removal device of claim 1, wherein the mixing mechanism (1) comprises a mixing barrel (101), a motor (102) and a stirring rod (103), wherein the motor (102) is arranged at the top end of the mixing barrel (101); the stirring rod (103) is arranged in the mixing bucket (101), wherein the top end of the stirring rod (103) is fixedly connected with an output shaft of the motor (102) through a coupler; the top end of the mixing barrel (101) is provided with a feed inlet (21), and the bottom of the mixing barrel (101) is provided with a discharge outlet (22).

8. A brake pad mix dust removal apparatus according to claim 1, characterized in that the dust collecting pipe (2) is a tee pipe, wherein the dust collecting pipe (2) consists of two inlets and one outlet; two inlets of the dust collecting pipe (2) are respectively communicated with the upper part and the lower part of the side wall of the mixing barrel (101), and control valves (23) are respectively arranged at the inlets of the dust collecting pipe (2), wherein the outlets of the dust collecting pipe (2) are communicated with the dust removing barrel (302).

9. The brake pad mixing dust removing device according to claim 6, wherein an exhaust fan (24) is arranged on one side of the dust removing cylinder (302), and the bottom of the exhaust fan (24) is fixedly connected with the supporting frame (301); the air inlet channel of the exhaust fan (24) is communicated with the outlet of the dust collecting pipe (2), wherein the air outlet channel of the exhaust fan (24) is communicated with the dust air inlet (9) on the side wall of the dust removing cylinder (302).