CN216427318U

CN216427318U - Spraying device is coated with paint, lacquer, colour wash, etc. to movable leather

Info

Publication number: CN216427318U
Application number: CN202122175145.3U
Authority: CN
Inventors: 王晓颖; 陈治军; 肖锦山; 陈杰; 石磊
Original assignee: Xuzhou Hongfeng High Molecular Material Co ltd
Current assignee: Xuzhou Hongfeng High Molecular Material Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-03
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a movable leather coating and spraying device which comprises a protective shell, universal wheels, a protective door, a supporting plate, a partition plate, a dust removal box, a rotating assembly, a spraying assembly, a dust removal device and a purification device, wherein the universal wheels are arranged on the bottom wall of the protective shell, a placing cavity with an opening on the side wall is formed in the protective shell, the protective door is hinged to the side wall of the protective shell, the supporting plate is arranged in the placing cavity, the partition plate is arranged between the supporting plate and the top wall of the placing cavity, the rotating assembly is arranged on the supporting plate, the dust removal device is arranged on the top wall of the protective shell, the dust removal box is arranged on the supporting plate, the partition plate is positioned between the rotating assembly and the dust removal box, the rotating assembly is positioned on one side close to the protective door, the spraying assembly and the purification device are sequentially arranged on the bottom wall of the placing cavity from left to right, and the spraying assembly is positioned on one side close to the protective door. The utility model relates to the technical field of leather processing, and particularly provides a movable leather finishing and spraying device with a filtering and dedusting function.

Description

Spraying device is coated with paint, lacquer, colour wash, etc. to movable leather

Technical Field

The utility model relates to the technical field of leather processing, in particular to a movable leather finishing and spraying device.

Background

The coating is an important link in the leather production process, and not only can the leather look more beautiful, but also the service life of the leather can be prolonged, and the quality and the grade of the leather are obviously improved; at present, the leather finishing and spraying device on the market has larger volume and is inconvenient to move and not suitable for small-batch production in the family industry and maintenance and finishing of leather products; in addition, the leather finishing and spraying device generates a large amount of sprayed paint atomized dust and toxic and harmful gas which are directly discharged into the air, so that the environment is polluted and the health of people is harmed.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, the utility model provides a movable leather finishing and spraying device with the filtering and dedusting functions to overcome the current technical defects.

The technical scheme adopted by the utility model is as follows: a movable leather coating and spraying device comprises a protective shell, universal wheels, a protective door, a supporting plate, a partition plate, a dust removal box, a rotating assembly, a spraying assembly, a dust removal device and a purification device, wherein the universal wheels are arranged on the bottom wall of the protective shell, a placing cavity with an opening in a side wall is formed in the protective shell, the protective door is hinged to the side wall of the protective shell, the supporting plate is arranged in the placing cavity, the partition plate is arranged between the supporting plate and the top wall of the placing cavity, the rotating assembly is arranged on the supporting plate, the dust removal device is arranged on the top wall of the protective shell, the dust removal box is arranged on the supporting plate, the partition plate is positioned between the rotating assembly and the dust removal box, the rotating assembly is positioned on one side close to the protective door, the spraying assembly and the purification device are sequentially arranged on the bottom wall of the placing cavity from left to right, and the spraying assembly is positioned on one side close to the protective door; the rotating assembly comprises a rotating shaft, a driving shaft, a fixing plate, a driving bevel gear, a driven bevel gear, a rotary disc and a placing disc, wherein the fixing plate is arranged on a supporting plate, the driving shaft is rotatably arranged on the fixing plate, the driving bevel gear is arranged on the driving shaft, the rotary disc is arranged at one end, close to the protective door, of the driving shaft, the bottom end of the rotating shaft is rotatably arranged on the supporting plate, the placing disc is arranged at the top end of the rotating shaft, the driven bevel gear is arranged on the rotating shaft, and the driving bevel gear and the driven bevel gear are arranged correspondingly; the purification device comprises a water pump, a water pool, a first water inlet pipe, a second water inlet pipe, a first water outlet pipe, a second water outlet pipe and a purification assembly, wherein the water pool is arranged on the bottom wall of the placement cavity, the water pump is arranged on the side wall of the placement cavity, one end of the first water inlet pipe is arranged on the water pump, the other end of the first water inlet pipe is arranged on the water pump, one end of the second water inlet pipe is arranged on the water pump, a dedusting cavity is arranged in the dedusting box, the other end of the second water inlet pipe penetrates through the side wall of the support plate and the side wall of the dedusting box and is arranged in the dedusting cavity, the bottom end of the first water outlet pipe sequentially penetrates through the bottom wall of the dedusting cavity and the support plate and is arranged at the lower part of the support plate, a control valve is arranged on the first water outlet pipe, the purification assembly is arranged at the bottom end of the first water outlet pipe, one end of the second water outlet pipe is arranged below the purification assembly, the other end of the second water outlet pipe is arranged on the water pool, the purification assembly comprises a filter plate and a filter plate, A purification block, a limit plate, a seal ring, a sponge layer, a filter screen layer and an active carbon screen layer, wherein a purification cavity is arranged in the purification block, the side wall of the purification cavity is provided with a supporting chute, the filter plate is arranged in the supporting chute in a sliding way, one end of the supporting plate penetrates through the side wall of the purification cavity and is arranged at one side of the purification block in a sliding way, the limiting plate is arranged at one end of the supporting plate, the sealing ring is arranged on the supporting plate, the sealing ring is positioned between the purifying block and the limiting plate, the filter plate is internally provided with filter ports, the filter plate is provided with three groups, the limiting plate and the sealing ring are arranged corresponding to the filter plate, the three groups of filter plates are distributed at equal intervals and are respectively a first filter plate, a second filter plate and a third filter plate, the sponge layer is arranged in the filter opening of the first filter plate, the filter screen layer is arranged in the filter opening of the second filter plate, and the activated carbon screen layer is arranged in the filter opening of the third filter plate.

Further, the spraying subassembly includes storage case, inlet pipe, delivery pump, spraying hose, spraying pipe, supporting shoe, nozzle and control switch, the storage case is located and is placed on the chamber diapire, the inlet pipe is located on the storage case roof, the delivery pump is located on the storage case lateral wall, the supporting shoe is located and is placed on the chamber lateral wall, the supporting shoe is located backup pad upper portion, be equipped with the draw-in groove on the supporting shoe, the spraying pipe slides and locates in the draw-in groove, spraying hose one end is located on the delivery pump, the spraying hose other end runs through the backup pad and locates on spraying pipe one end, the nozzle is located on the spraying pipe other end, control switch locates on the spraying pipe lateral wall, control switch and delivery pump electric connection.

Further, dust collector includes dust excluding hood, fan, dust remover, first dust removal pipe, second dust removal pipe, third dust removal pipe, outlet duct and filter, the fan is located on the protecting crust roof, first dust removal socle is located on the fan, first dust removal socle end runs through the protecting crust roof and locates and place the intracavity, the dust excluding hood is located on the first dust removal socle, the dust remover is located on the dust removal roof wall, second dust removal socle one end is located on the fan, the second dust removal socle other end is located on the dust remover, third dust removal socle end runs through on the dust removal chamber roof locates the dust remover, third dust removal socle is located dust removal chamber lower part, the outlet duct is located on the dust removal roof wall, the filter is located on the outlet duct.

Furthermore, the universal wheels are provided with braking devices, and four groups of universal wheels are arranged and distributed in a rectangular shape.

Furthermore, a hand lever is arranged on the side wall of the rotary table, and an anti-skid sleeve is arranged on the hand lever.

The utility model with the structure has the following beneficial effects: according to the movable leather coating and spraying device, the rotation spraying of the movable leather coating and spraying device on leather is realized through the cooperation of the rotating assembly and the spraying assembly, the leather is conveniently sprayed, secondary pollution to the leather caused by the fact that a worker holds the spraying pipe to rotate the leather is avoided, and the worker holds the spraying pipe to spray or trace the leather; realized that movable leather coats the spraying material atomized dust and have poisonous and harmful gas that spraying device produced the leather spraying through dust collector and purifier cooperation and filter, the convenient to detach of filter changes and clears up sponge layer, filter screen layer and active carbon stratum reticulare, improves the device's life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a movable leather finishing and spraying device according to the present invention;

FIG. 2 is a schematic structural diagram of a rotating assembly and a spraying assembly of the mobile leather finishing and spraying device of the utility model;

fig. 3 is a schematic structural diagram of a purification assembly of the mobile leather finishing and spraying device.

Wherein, 1, a protective shell, 2, a universal wheel, 3, a protective door, 4, a support plate, 5, a clapboard, 6, a dust removal box, 7, a rotating component, 8, a spraying component, 9, a dust removal device, 10, a purification device, 11, a placing cavity, 12, a rotating shaft, 13, a driving shaft, 14, a fixing plate, 15, a driving bevel gear, 16, a driven bevel gear, 17, a rotating disk, 18, a placing disk, 19, a water pump, 20, a water tank, 21, a first water inlet pipe, 22, a second water inlet pipe, 23, a first water outlet pipe, 24, a second water outlet pipe, 25, a purification component, 26, a dust removal cavity, 27, a control valve, 28, a purification block, 29, a limit plate, 30, a seal ring, 31, a sponge layer, 32, a filter layer, 33, an activated carbon net layer, 34, a purification cavity, 35, a support chute, 36, a filter port, 37, a first filter plate, 38, a second filter plate, 39 and a third filter plate, 40. the device comprises a storage box 41, a feeding pipe 42, a conveying pump 43, a spraying hose 44, a spraying pipe 45, a supporting block 46, a nozzle 47, a control switch 48, a dust hood 49, a fan 50, a hand lever 51, a dust remover 52, a first dust removing pipe 53, a second dust removing pipe 54, a third dust removing pipe 55, an air outlet pipe 56 and a filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical solution adopted by the utility model is as follows: a movable leather coating and spraying device comprises a protective shell 1, a universal wheel 2, a protective door 3, a supporting plate 4, a partition plate 5, a dust removal box 6, a rotating assembly 7, a spraying assembly 8, a dust removal device 9 and a purification device 10, wherein the universal wheel 2 is arranged on the bottom wall of the protective shell 1, a placing cavity 11 with an opening on the side wall is arranged in the protective shell 1, the protective door 3 is hinged on the side wall of the protective shell 1, the supporting plate 4 is arranged in the placing cavity 11, the partition plate 5 is arranged between the supporting plate 4 and the top wall of the placing cavity 11, the rotating assembly 7 is arranged on the supporting plate 4, the dust removal device 9 is arranged on the top wall of the protective shell 1, the dust removal box 6 is arranged on the supporting plate 4, the partition plate 5 is positioned between the rotating assembly 7 and the dust removal box 6, the rotating assembly 7 is positioned on one side close to the protective door 3, the spraying assembly 8 and the purification device 10 are sequentially arranged on the bottom wall of the placing cavity 11 from left to right, the spraying component 8 is positioned at one side close to the protective door 3; the rotating assembly 7 comprises a rotating shaft 12, a driving shaft 13, a fixing plate 14, a driving bevel gear 15, a driven bevel gear 16, a rotating disc 17 and a placing disc 18, wherein the fixing plate 14 is arranged on the supporting plate 4, the driving shaft 13 is rotatably arranged on the fixing plate 14, the driving bevel gear 15 is arranged on the driving shaft 13, the rotating disc 17 is arranged at one end of the driving shaft 13 close to the protective door 3, the bottom end of the rotating shaft 12 is rotatably arranged on the supporting plate 4, the placing disc 18 is arranged at the top end of the rotating shaft 12, the driven bevel gear 16 is arranged on the rotating shaft 12, and the driving bevel gear 15 and the driven bevel gear 16 are correspondingly arranged; the purification device 10 comprises a water pump 19, a water tank 20, a first water inlet pipe 21, a second water inlet pipe 22, a first water outlet pipe 23, a second water outlet pipe 24 and a purification component 25, wherein the water tank 20 is arranged on the bottom wall of the placing cavity 11, the water pump 19 is arranged on the side wall of the placing cavity 11, one end of the first water inlet pipe 21 is arranged on the water pump 19, the other end of the first water inlet pipe 21 is arranged on the water tank 20, one end of the second water inlet pipe 22 is arranged on the water pump 19, a dedusting cavity 26 is arranged in the dedusting box 6, the other end of the second water inlet pipe 22 penetrates through the side walls of the supporting plate 4 and the dedusting box 6 and is arranged in the dedusting cavity 26, the bottom end of the first water outlet pipe 23 sequentially penetrates through the bottom wall of the dedusting cavity 26 and the supporting plate 4 and is arranged at the lower part of the supporting plate 4, a control valve 27 is arranged on the bottom end of the first water outlet pipe 23, one end of the second water outlet pipe 24 is arranged below the purification component 25, the other end of the second water outlet pipe 24 is arranged on the water tank 20, the purification component 25 comprises a filter plate, a purification block 28, a limiting plate 29, a sealing ring 30, a sponge layer 31, a filter screen layer 32 and an active carbon screen layer 33, a purification cavity 34 is arranged in the purification block 28, the side wall of the purification cavity 34 is provided with a supporting chute 35, the filter plate is arranged in the supporting chute 35 in a sliding manner, one end of the support plate 4 penetrates through the side wall of the purification cavity 34 and is arranged on one side of the purification block 28 in a sliding manner, the limiting plate 29 is arranged at one end of the support plate 4, the sealing ring 30 is arranged on the support plate 4, the sealing ring 30 is arranged between the purification block 28 and the limiting plate 29, a filter port 36 is arranged in the filter plate, the three groups of filter plates are arranged correspondingly to the filter plate 29 and the sealing ring 30, the three groups of filter plates are distributed at equal intervals, and are respectively a first filter plate 37, The sponge layer 31 is arranged in the filter opening 36 of the first filter plate 37, the filter net layer 32 is arranged in the filter opening 36 of the second filter plate 38, and the activated carbon net layer 33 is arranged in the filter opening 36 of the third filter plate 39.

The spraying component 8 includes a storage box 40, a feeding pipe 41, a delivery pump 42, a spraying hose 43, a spraying pipe 44, a supporting block 45, a nozzle 46 and a control switch 47, the storage box 40 is disposed on the bottom wall of the placing chamber 11, the feeding pipe 41 is disposed on the top wall of the storage box 40, the delivery pump 42 is disposed on the side wall of the storage box 40, the supporting block 45 is disposed on the side wall of the placing chamber 11, the supporting block 45 is located on the upper portion of the supporting plate 4, a clamping groove is disposed on the supporting block 45, the spraying pipe 44 is slidably disposed in the clamping groove, one end of the spraying hose 43 is disposed on the delivery pump 42, the other end of the spraying hose 43 penetrates through the supporting plate 4 and is disposed on one end of the spraying pipe 44, the nozzle 46 is disposed on the other end of the spraying pipe 44, the control switch 47 is disposed on the side wall of the spraying pipe 44, and the control switch 47 is electrically connected with the delivery pump 42. The dust removing device 9 comprises a dust removing cover 48, a fan 49, a dust remover 51, a first dust removing pipe 52, a second dust removing pipe 53, a third dust removing pipe 54, an air outlet pipe 55 and a filter 56, the fan 49 is arranged on the top wall of the protective shell 1, the top end of the first dust removing pipe 52 is arranged on the fan 49, the bottom end of the first dust removing pipe 52 penetrates through the top wall of the protective shell 1 and is arranged in the placing cavity 11, the dust removing cover 48 is arranged on the bottom end of the first dust removing pipe 52, the dust remover 51 is arranged on the top wall of the dust removing box 6, one end of the second dust removing pipe 53 is arranged on the fan 49, the other end of the second dust removing pipe 53 is arranged on the dust remover 51, the top end of the third dust removing pipe 54 penetrates through the top wall of the dust removing cavity 26 and is arranged on the dust remover 51, the bottom end of the third dust removing pipe 54 is located at the lower part of the dust removing cavity 26, the air outlet pipe 55 is arranged on the top wall of the dust removing box 6, and the filter 56 is arranged on the air outlet pipe 55. The universal wheels 2 are provided with braking devices, four groups of universal wheels 2 are arranged, and the four groups of universal wheels 2 are distributed in a rectangular shape. The side wall of the rotary table 17 is provided with a hand lever 57, and the hand lever 57 is provided with an anti-skid sleeve.

When the spraying device is used, the spraying device is pushed manually, the spraying device moves to a working area by virtue of the universal wheel 2, the universal wheel 2 is braked, leather is placed on the placing disc 18, an external power supply is connected to an electrical appliance, spraying materials are added into the storage box 40 through the feeding pipe 41, the water pump 19 is started, the water in the water tank 20 is pumped into the dust removing box 6 by the water pump 19 through the first water inlet pipe 21 and the second water inlet pipe 22 in sequence, the water level is stopped after being higher than the bottom end of the third dust removing pipe 54, the fan 49 and the dust remover 51 are started, the spraying pipe 44 is held by hand, the conveying pump 42 is started through the control switch 47, the spraying materials in the storage box 40 are pumped out by the conveying pump 42 and are conveyed to the nozzle 46 through the spraying hose 43 and the spraying pipe 44, a worker holds the spraying pipe 44 by hand to be close to or far away from the leather to finish the pattern drawing or spraying on the surface of the leather, holds the hand lever 57 by hand, the hand lever 57 drives the rotary disc 17 to rotate, the rotary table 17 drives the driving shaft 13 to rotate, the driving shaft 13 drives the driving bevel gear 15 to rotate, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the placing disc 18 to rotate so as to drive the leather to rotate, different sides of the leather are sprayed, sprayed material atomized dust and toxic and harmful gas generated in the spraying process are sucked by the fan 49 to sequentially pass through the dust hood 48, the first dust removing pipe 52 and the second dust removing pipe 53 to be conveyed to the dust remover 51, the dust remover 51 preliminarily adsorbs and removes dust in the gas, the gas passes through the water, a part of the toxic and harmful gas in the waste gas can be removed, the toxic and harmful gas in the waste gas is conveyed to the filter 56 through the gas outlet pipe 55, the filter 56 thoroughly removes the toxic and harmful gas in the waste gas, the toxic and harmful gas is discharged into the air, after the use, the fan 49 and the dust remover 51 are closed, opening the control valve 27, and allowing the wastewater to sequentially pass through the sponge layer 31, the filter screen layer 32 and the activated carbon screen layer 33 for filtering and flowing back to the water tank 20 for next use; the sponge layer 31, the filter screen layer 32 and the activated carbon screen layer 33 are used for a long time, and the filter plates are drawn out through the limiting plate 29 and cleaned or replaced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spraying device is covered with paint, its characterized in that to movable leather: the device comprises a protective shell, universal wheels, a protective door, a supporting plate, a partition plate, a dust removal box, a rotating assembly, a spraying assembly, a dust removal device and a purification device, wherein the universal wheels are arranged on the bottom wall of the protective shell, a placing cavity with an opening on the side wall is arranged in the protective shell, the protective door is hinged to the side wall of the protective shell, the supporting plate is arranged in the placing cavity, the partition plate is arranged between the supporting plate and the top wall of the placing cavity, the rotating assembly is arranged on the supporting plate, the dust removal device is arranged on the top wall of the protective shell, the dust removal box is arranged on the supporting plate, the partition plate is arranged between the rotating assembly and the dust removal box, the rotating assembly is arranged on one side close to the protective door, the spraying assembly and the purification device are sequentially arranged on the bottom wall of the placing cavity from left to right, and the spraying assembly is arranged on one side close to the protective door; the rotating assembly comprises a rotating shaft, a driving shaft, a fixing plate, a driving bevel gear, a driven bevel gear, a rotary disc and a placing disc, wherein the fixing plate is arranged on a supporting plate, the driving shaft is rotatably arranged on the fixing plate, the driving bevel gear is arranged on the driving shaft, the rotary disc is arranged at one end, close to the protective door, of the driving shaft, the bottom end of the rotating shaft is rotatably arranged on the supporting plate, the placing disc is arranged at the top end of the rotating shaft, the driven bevel gear is arranged on the rotating shaft, and the driving bevel gear and the driven bevel gear are arranged correspondingly; the purification device comprises a water pump, a water pool, a first water inlet pipe, a second water inlet pipe, a first water outlet pipe, a second water outlet pipe and a purification assembly, wherein the water pool is arranged on the bottom wall of the placement cavity, the water pump is arranged on the side wall of the placement cavity, one end of the first water inlet pipe is arranged on the water pump, the other end of the first water inlet pipe is arranged on the water pump, one end of the second water inlet pipe is arranged on the water pump, a dedusting cavity is arranged in the dedusting box, the other end of the second water inlet pipe penetrates through the side wall of the support plate and the side wall of the dedusting box and is arranged in the dedusting cavity, the bottom end of the first water outlet pipe sequentially penetrates through the bottom wall of the dedusting cavity and the support plate and is arranged at the lower part of the support plate, a control valve is arranged on the first water outlet pipe, the purification assembly is arranged at the bottom end of the first water outlet pipe, one end of the second water outlet pipe is arranged below the purification assembly, the other end of the second water outlet pipe is arranged on the water pool, the purification assembly comprises a filter plate and a filter plate, A purification block, a limit plate, a seal ring, a sponge layer, a filter screen layer and an active carbon screen layer, wherein a purification cavity is arranged in the purification block, the side wall of the purification cavity is provided with a supporting chute, the filter plate is arranged in the supporting chute in a sliding way, one end of the supporting plate penetrates through the side wall of the purification cavity and is arranged at one side of the purification block in a sliding way, the limiting plate is arranged at one end of the supporting plate, the sealing ring is arranged on the supporting plate, the sealing ring is positioned between the purifying block and the limiting plate, the filter plate is internally provided with filter ports, the filter plate is provided with three groups, the limiting plate and the sealing ring are arranged corresponding to the filter plate, the three groups of filter plates are distributed at equal intervals and are respectively a first filter plate, a second filter plate and a third filter plate, the sponge layer is arranged in the filter opening of the first filter plate, the filter screen layer is arranged in the filter opening of the second filter plate, and the activated carbon screen layer is arranged in the filter opening of the third filter plate.

2. The mobile leather finishing and spraying device as claimed in claim 1, wherein: the spraying subassembly includes storage case, inlet pipe, delivery pump, spraying hose, spraying pipe, supporting shoe, nozzle and control switch, the storage case is located and is placed on the chamber diapire, the inlet pipe is located on the storage roof wall, the delivery pump is located on the storage case lateral wall, the supporting shoe is located and is placed on the chamber lateral wall, the supporting shoe is located backup pad upper portion, be equipped with the draw-in groove on the supporting shoe, the spraying pipe slides and locates in the draw-in groove, spraying hose one end is located on the delivery pump, the spraying hose other end runs through the backup pad and locates on spraying pipe one end, the nozzle is located on the spraying pipe other end, control switch locates on the spraying pipe lateral wall, control switch and delivery pump electric connection.

3. A mobile leather finishing and spraying device according to claim 2, characterized in that: dust collector includes dust excluding hood, fan, dust remover, first dust removal pipe, second dust removal pipe, third dust removal pipe, outlet duct and filter, the fan is located on the protecting crust roof, first dust removal socle is located on the fan, first dust removal socle end runs through the protecting crust roof and locates and place the intracavity, the dust excluding hood is located on the first dust removal socle, the dust remover is located on the dust removal roof, second dust removal socle one end is located on the fan, the second dust removal socle other end is located on the dust remover, third dust removal socle end runs through on the dust removal chamber roof locates the dust remover, third dust removal socle is located dust removal chamber lower part, the outlet duct is located on the dust removal roof, the filter is located on the outlet duct.

4. The mobile leather finishing and spraying device as claimed in claim 1, wherein: the universal wheels are provided with braking devices, four groups of universal wheels are arranged, and the four groups of universal wheels are distributed in a rectangular shape.

5. The mobile leather finishing and spraying device as claimed in claim 1, wherein: the side wall of the rotary table is provided with a hand lever, and the hand lever is provided with an anti-slip sleeve.