CN114471834A - Double-shaft paint removing device - Google Patents

Double-shaft paint removing device Download PDF

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Publication number
CN114471834A
CN114471834A CN202210143431.8A CN202210143431A CN114471834A CN 114471834 A CN114471834 A CN 114471834A CN 202210143431 A CN202210143431 A CN 202210143431A CN 114471834 A CN114471834 A CN 114471834A
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CN
China
Prior art keywords
paint
plate
paint removing
removing roller
air hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210143431.8A
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Chinese (zh)
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CN114471834B (en
Inventor
熊新明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Pujing Intelligent Equipment Technology Co ltd
Original Assignee
Zhongshan Liwei Intelligent Technology Co ltd
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Application filed by Zhongshan Liwei Intelligent Technology Co ltd filed Critical Zhongshan Liwei Intelligent Technology Co ltd
Priority to CN202210143431.8A priority Critical patent/CN114471834B/en
Publication of CN114471834A publication Critical patent/CN114471834A/en
Application granted granted Critical
Publication of CN114471834B publication Critical patent/CN114471834B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The invention belongs to the technical field of paint removing devices, and particularly relates to a double-shaft paint removing device which comprises: the paint removing unit, the sliding chute, the air hole, the annular groove, the bulge and the through hole are arranged on the base; the gas in the sliding groove is extruded by the sliding block, and is communicated with the air hole, so that when the gas in the sliding groove is extruded, the gas in the sliding groove enters the air hole and is sprayed out of the air hole, the paint on the plate is extruded by the sliding block, and meanwhile, the gas is sprayed out of the air hole, and after the paint on the plate is crushed, the gas enters a crack to promote the paint to fall off from the plate; and the aperture of one end of the air hole far away from the surface of the paint removing roller is larger than that of one end of the air hole close to the surface of the paint removing roller, so that when the air hole is sprayed out from the inside of the air hole, the pressure of the air is increased, the flow rate of the air is accelerated, and the air can better fall off the paint block impurities on the surface of the plate.

Description

Double-shaft paint removing device
Technical Field
The invention belongs to the technical field of paint removal, and particularly relates to a double-shaft paint removal device.
Background
With the increasing development of powder coating, the situation of paint removal is needed; the term "paint removal" refers to a process of removing a coating film, and the coating film is damaged during transportation due to poor coating quality, so that the coating film needs to be recoated; the problem of paint removal can be encountered in cleaning plates, hooks and the like; powder coating paint stripping can be divided into two cases: one is to remove the failed coating and leave a coating that is still functional, as the case may be, such as some panels sprayed, and if sand particles are present during off-line, the sand particles can be smoothed and re-sprayed. The other method is to completely remove the coating film on the surface of the substrate until the substrate is exposed.
Mechanical paint removal is to remove a coating by a mechanical friction coating method, and generally comprises methods such as manual polishing, power tools, sand blasting (pills), high-pressure water (abrasive material) jet flow and the like; powder coating construction enterprises usually use manual or electric grinding, local areas of plates, such as particles, pits, bubbles and other coatings, are usually ground and removed by sand paper, the removal effect is to achieve the effects that the residual coating is intact and firmly attached, and the coating is free from corrosion and bubbles, sand paper with different particle sizes can be selected for friction coating, the operation method is simple and easy to implement, but the labor intensity is high, the efficiency is low, the operation environment is severe, and the powder coating construction enterprises are generally only used for a very small number of reworked parts; however, when the entire panel is subjected to the entire depainting, the labor intensity is further increased.
In view of this, the invention provides a double-shaft paint removing device, which solves the technical problems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a double-shaft paint removing device;
the technical scheme adopted by the invention for solving the technical problems is as follows: a double-shaft paint removing device comprises a shell, a motor and a conveyer belt, wherein the motor and the conveyer belt are used for controlling the machine to run, and the device also comprises a paint removing device,
the paint removing roller is rotatably connected to the inner wall of the shell;
and the paint removing unit is arranged on the paint removing roller and is used for removing paint from the workpiece.
Preferably, the paint stripping unit comprises,
the sliding grooves are uniformly formed in the outer ring of the paint removing roller, sliding blocks are connected in the sliding grooves in a sliding mode through springs, and one ends, far away from the paint removing roller, of the sliding blocks extend out of the sliding grooves;
the air holes are uniformly formed between the adjacent sliding grooves and are communicated with the insides of the sliding grooves;
preferably, the pore diameter of one end of the air hole far away from the surface of the paint removing roller is larger than that of one end of the air hole close to the surface of the paint removing roller.
Preferably, an annular groove is formed in an outer ring of one side, away from the surface of the paint removing roller, of the sliding block, a protrusion is arranged inside the sliding groove and located in the annular groove, a through hole is formed below the protrusion and communicated with the air hole, and a check valve is arranged in the through hole.
Preferably, the first and second liquid crystal materials are,
the first plate is fixedly connected to the inner wall of the shell and positioned above the paint removing roller, the first plate is arranged in a hollow mode, and paint removing water is filled in the first plate;
the sponge cylinder, the sponge cylinder rotates to be connected one the board is close to the one end in casing middle part, the sponge cylinder is with the inside intercommunication of a board.
Preferably, the inner wall of the shell is fixedly connected with a second plate, the second plate is located below the paint removing roller, and one end, close to the middle of the shell, of the second plate scrapes a workpiece.
Preferably, one ends of the first plate and the second plate close to the center of the shell are both inclined downwards.
Preferably, the one end that No. two boards are close to each other all link up and has seted up the bar groove, the bar groove is used for realizing that impurity falls out the casing.
The invention has the following beneficial effects:
1. the double-shaft paint removing device is provided with the paint removing unit, the sliding groove, the air hole, the annular groove, the protrusion and the through hole; the gas in the sliding groove is extruded by the sliding block, and is communicated with the air hole, so that when the gas in the sliding groove is extruded, the gas in the sliding groove enters the air hole and is sprayed out of the air hole, the paint on the plate is extruded by the sliding block, and meanwhile, the gas is sprayed out of the air hole, and after the paint on the plate is crushed, the gas enters a crack to promote the paint to fall off from the plate; and the aperture of one end of the air hole far away from the surface of the paint removing roller is larger than that of one end of the air hole close to the surface of the paint removing roller, so that when the air hole is sprayed out from the inside of the air hole, the pressure of the air is increased, the flow rate of the air is accelerated, and the air can better fall off the paint block impurities on the surface of the plate.
2. The double-shaft paint removing device is characterized in that a first plate, a sponge roller, a second plate and a strip-shaped groove are arranged; all link up through the one end that is close to each other at No. two boards and seted up the bar groove, when panel after the double-deck depainting passes in the space between No. two boards, panel and the one end contact that No. two boards are close to each other make No. two boards scrape the panel lateral wall, and all link up through the one end that is close to each other at No. two boards and seted up the bar groove, make No. two boards scrape the back to panel, the layer of lacquer of scraping on the panel drops from the bar inslot to avoid the layer of lacquer that drops on the panel to pile up inside the casing.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a structural view of the screen of FIG. 3;
FIG. 5 is a view of the internal structure of FIG. 1;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
in the figure: the paint removing device comprises a shell 1, a paint removing roller 11, a paint removing unit 2, a sliding chute 21, an air hole 23, an annular groove 24, a protrusion 25, a through hole 26, a first plate 3, a sponge roller 31, a second plate 32 and a strip-shaped groove 33.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The embodiment of the invention provides a double-shaft paint removing device, which solves the problems that the labor intensity is high, the efficiency is low and the operation environment is severe when the paint is removed from a plate in the prior art, and the paint is generally only used for a very small amount of reworked parts; but when the whole panel is subjected to integral paint removal, the labor intensity is undoubtedly further increased;
in order to solve the technical problems, the technical scheme in the embodiment of the invention has the following general idea: the first plate, the sponge roller, the second plate and the strip-shaped groove; all link up through the one end that is close to each other at No. two boards and seted up the bar groove, when panel after the double-deck depainting passes in the space between No. two boards, panel and the one end contact that No. two boards are close to each other make No. two boards scrape the panel lateral wall, and all link up through the one end that is close to each other at No. two boards and seted up the bar groove, make No. two boards scrape the back to panel, the layer of lacquer of scraping on the panel drops from the bar inslot to avoid the layer of lacquer that drops on the panel to pile up inside the casing.
As shown in fig. 1 to 6, the double-shaft paint remover of the present invention comprises a double-shaft paint remover comprising a housing 1, a motor and a conveyor belt for controlling the operation of the machine, and further comprising,
the paint removing roller 11 is connected to the inner wall of the shell 1 in a rotating mode;
and the paint removing unit 2 is arranged on the paint removing roller 11, and the paint removing unit 2 is used for removing paint from the workpiece.
The paint-stripping unit 2 comprises a paint-stripping unit,
the sliding grooves 21 are uniformly formed in the outer ring of the paint removing roller 11, a sliding block 22 is connected in the sliding grooves 21 in a sliding mode through a spring, and one end, far away from the paint removing roller 11, of the sliding block 22 extends out of the sliding grooves 21;
the air holes 23 are uniformly formed between the adjacent sliding grooves 21, and the air holes 23 are communicated with the insides of the sliding grooves 21;
the aperture of one end of the air hole 23 far away from the surface of the paint removing roller 11 is larger than that of one end of the air hole 23 close to the surface of the paint removing roller 11;
when the paint removing device is used, a plate coated with paint is placed between the shells 1, the plate is located between the two paint removing rollers 11, then the switch is started, the motor drives the conveying belt to transfer, the paint removing rollers 11 rotate through the motor and the conveying belt, when the plate enters between the paint removing rollers 11, the paint solidified above the plate is extruded through the rotation of the paint removing rollers 11, the paint on the plate is broken and separated above the plate, and the paint on the plate can fall off; and when the paint removing roller 11 extrudes the plate, the sliding block 22 on the paint removing roller 11 slides in the sliding groove 21, and when the slide block 22 is contacted with the plate, the slide block 22 on the surface of the paint removing roller 11 extrudes the paint on the surface of the plate, and the slide block 22 on the surface of the paint removing roller 11 increases the surface roughness of the paint removing roller 11, so that the paint separation efficiency of the paint on the surface of the plate by the paint removing roller 11 is increased, and when the slide block 22 and the plate are extruded and the slide block 22 slides towards the sliding groove 21, the air in the sliding groove 21 is extruded by the slide block 22, since the chute 21 is in communication with the air hole 23, when the air inside the chute 21 is compressed, the gas inside the chute 21 enters the inside of the gas hole 23, and then is ejected from the inside of the gas hole 23, so that the paint on the plate is extruded by the slide block 22, simultaneously, the gas is sprayed out from the air hole 23, after the paint on the plate is broken, the gas enters the crack to promote the paint block to fall off from the plate; and the aperture of one end of the air hole 23 far away from the surface of the paint removing roller 11 is larger than that of one end of the air hole 23 close to the surface of the paint removing roller 11, so that when the air is sprayed out from the inside of the air hole 23, the pressure of the air is increased, the flow rate of the air is accelerated, and the air can better drop the impurities of the paint blocks on the surface of the plate.
As a specific embodiment of the present invention, an annular groove 24 is formed in an outer ring of a side of the slider 22 away from the surface of the paint stripping roller 11, a protrusion 25 is arranged inside the sliding groove 21, the protrusion 25 is located in the annular groove 24, a through hole 26 is formed below the protrusion 25, the through hole 26 is communicated with the air hole 23, and a one-way valve is installed in the through hole 26;
when the device is used, the annular groove 24 is formed in the outer ring of one side of the sliding block 22, which is far away from the surface of the paint removing roller 11, so that the protrusion 25 inside the sliding groove 21 is positioned in the annular groove 24, when a plate is in contact with the sliding block 22, the sliding block 22 moves towards the inside of the sliding groove 21, the protrusion 25 inside the sliding groove 21 is in sliding contact with the inner wall of the annular groove 24, the sliding block 22 extrudes the space inside the sliding groove 21, and the gas inside the sliding groove 21 is sprayed out from the air hole 23; when the paint removing roller 11 rotates and the paint removing roller 11 is not in contact with a plate, the sliding block 22 is pushed by the elastic reset of the spring, the sliding block 22 is reset, when the sliding block 22 is reset, the annular groove 24 on the outer side of the sliding block 22 moves towards the outside of the sliding groove 21, air between the annular groove 24 and the protrusion 25 is extruded, the air enters the air hole 23 through the through hole 26, the air only can enter the air hole and cannot exit the air hole due to the fact that the through hole 26 is provided with the one-way valve, and the sliding block 22 can reciprocate in the sliding groove 21, so that the sliding block 22 can enable the air hole 23 to spray the gas to the plate.
As a specific embodiment of the present invention,
the first plate 3 is fixedly connected to the inner wall of the shell 1 and positioned above the paint removing roller 11, the first plate 3 is hollow, and paint removing water is filled in the first plate 3;
the sponge roller 31 is rotatably connected to one end, close to the middle of the shell 1, of the first plate 3, and the sponge roller 31 is communicated with the interior of the first plate 3;
during the use, through setting up a board 3, make a board 3 link firmly at 1 inner wall of casing, and be located the top of depainting roller 11, and make the inside depainting water that holds of a board 3, before panel is placed between two depainting rollers 11 from casing 1 top, pass between panel side and an adjacent board 3, at the in-process that panel passed between a board 3, panel and the sponge cylinder 31 contact of a board 3 one end, rotate when sponge cylinder 31 and panel contact, sponge cylinder 31 and the inside intercommunication of a board 3, when sponge cylinder 31 rotates, the paint removal liquid coating on the sponge cylinder 31 is on the panel, make panel get into two depainting rollers 11 before, the lacquer layer on the panel is depainted earlier by the depainting liquid, and then make the efficiency of follow-up depainting step increase.
As a specific embodiment of the invention, the inner wall of the shell 1 is fixedly connected with a second plate 32, the second plate 32 is positioned below the paint removing roller 11, and one end of the second plate 32, which is close to the middle part of the shell 1, scrapes a workpiece;
one ends of the first plate 3 and the second plate 32 close to the center of the shell 1 are both inclined downwards;
when the paint remover is used, the second plate 32 is fixedly connected to the inner wall of the shell 1, so that the second plate 32 is positioned below the paint removing roller 11, when a plate passes through the first plate 3 and the paint removing roller 11 to perform double-layer paint removing, the plate moves downwards to pass through the second plate 32, the plate is contacted with one end of the second plate 32, the second plate 32 is contacted with the side surface of the plate, and the second plate 32 scrapes the side surface of the plate to fully separate a paint layer on the plate from the plate, so that the paint removing efficiency of the plate is improved; and through making a board 3 and No. two board 32 all downward sloping near the one end at casing 1 center to make panel when the downstream, the placing in casing 1 middle part that panel can be more convenient, thereby make panel be at the water of taking off the lacquer, panel paint removal process is more smooth and easy.
As a specific embodiment of the present invention, a strip-shaped groove 33 is formed through one end of each of the second plates 32, which is close to each other, and the strip-shaped groove 33 is used for enabling impurities to fall out of the housing 1;
during the use, all link up through the one end that is close to each other at No. two boards 32 and seted up bar groove 33, when panel after the double-deck depainting passes in the space between No. two boards 32, the one end contact that panel and No. two boards 32 are close to each other, make No. two boards 32 scrape to the panel lateral wall, and all link up through the one end that is close to each other at No. two boards 32 and seted up bar groove 33, make No. two boards 32 scrape the back to panel, the lacquer layer of scraping on the panel drops from bar groove 33, thereby avoid the lacquer layer that drops on the panel to pile up in 1 inside of casing.
The specific working process is as follows:
the plate coated with the paint is placed between the shells 1, the plate is located between the two paint removing rollers 11, then the switch is started, the motor drives the conveying belt to transfer, the paint removing rollers 11 rotate through the motor and the conveying belt, when the plate enters the space between the paint removing rollers 11, the paint solidified above the plate is extruded through the rotation of the paint removing rollers 11, the paint on the plate is broken and separated above the plate, and therefore the paint on the plate can fall off; and when the paint removing roller 11 extrudes the plate, the sliding block 22 on the paint removing roller 11 slides in the sliding groove 21, and when the slide block 22 is contacted with the plate, the slide block 22 on the surface of the paint removing roller 11 extrudes the paint on the surface of the plate, and the slide block 22 on the surface of the paint removing roller 11 increases the surface roughness of the paint removing roller 11, so that the paint separation efficiency of the paint on the surface of the plate by the paint removing roller 11 is increased, and when the slide block 22 and the plate are extruded and the slide block 22 slides towards the sliding groove 21, the air in the sliding groove 21 is extruded by the slide block 22, since the chute 21 is in communication with the air hole 23, when the air inside the chute 21 is compressed, the gas inside the chute 21 enters the inside of the gas hole 23, and then is ejected from the inside of the gas hole 23, so that the paint on the plate is extruded by the slide block 22, simultaneously, the gas is sprayed out from the air hole 23, after the paint on the plate is broken, the gas enters the crack to promote the paint block to fall off from the plate; and the aperture of one end of the air hole 23 far away from the surface of the paint removing roller 11 is larger than that of one end of the air hole 23 close to the surface of the paint removing roller 11, so that when the air is sprayed out from the inside of the air hole 23, the pressure of the air is increased, the flow rate of the air is accelerated, and the air can better drop the impurities of the paint blocks on the surface of the plate.
The front, the back, the left, the right, the upper and the lower are based on the observation angle of the person, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in fig. 1, and are used merely to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be taken as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A biax paint stripping apparatus, includes casing (1), motor and conveyer belt are used for controlling the machine operation, its characterized in that: also comprises the following steps of (1) preparing,
the paint removing roller (11), the paint removing roller (11) is rotatably connected to the inner wall of the shell (1);
the paint removing unit (2), the paint removing unit (2) is arranged on the paint removing roller (11), and the paint removing unit (2) is used for removing paint from a workpiece.
2. A twin-shaft paint stripper as defined in claim 1, characterised in that: the paint removing unit (2) comprises a paint removing unit,
the sliding grooves (21) are uniformly formed in the outer ring of the paint removing roller (11), a sliding block (22) is connected in the sliding grooves (21) in a sliding mode through a spring, and one end, far away from the paint removing roller (11), of the sliding block (22) extends out of the sliding grooves (21);
the air holes (23) are uniformly formed between the adjacent sliding grooves (21), and the air holes (23) are communicated with the insides of the sliding grooves (21).
3. A twin-shaft paint stripper as defined in claim 2, characterised in that: the aperture of one end of the air hole (23) far away from the surface of the paint removing roller (11) is larger than that of one end of the air hole (23) close to the surface of the paint removing roller (11).
4. A twin-shaft paint stripper as defined in claim 2, characterised in that: the outer ring of one side of the surface of the paint removing roller (11) far away from the sliding block (22) is provided with an annular groove (24), a bulge (25) is arranged inside the sliding groove (21), the bulge (25) is located in the annular groove (24), a through hole (26) is formed below the bulge (25), the through hole (26) is communicated with the air hole (23), and a one-way valve is arranged in the through hole (26).
5. A twin-shaft paint stripper as defined in claim 1, characterised in that:
the first plate (3) is fixedly connected to the inner wall of the shell (1) and positioned above the paint removing roller (11), the first plate (3) is arranged in a hollow mode, and paint removing water is filled in the first plate (3);
sponge cylinder (31), sponge cylinder (31) rotate to be connected one number board (3) are close to the one end in casing (1) middle part, sponge cylinder (31) and the inside intercommunication of one number board (3).
6. A twin-shaft paint stripper as defined in claim 5 in which: the inner wall of the shell (1) is fixedly connected with a second plate (32), the second plate (32) is located below the paint removing roller (11), and one end, close to the middle of the shell (1), of the second plate (32) scrapes a workpiece.
7. A twin-shaft paint stripper as defined in claim 1, characterised in that: one ends of the first plate (3) and the second plate (32) close to the center of the shell (1) are both inclined downwards.
8. A twin-shaft paint stripper as defined in claim 7 in which: no. two board (32) one end that is close to each other all link up and seted up bar groove (33), bar groove (33) are used for realizing impurity and fall out casing (1).
CN202210143431.8A 2022-02-16 2022-02-16 Double-shaft paint removing device Active CN114471834B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210143431.8A CN114471834B (en) 2022-02-16 2022-02-16 Double-shaft paint removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210143431.8A CN114471834B (en) 2022-02-16 2022-02-16 Double-shaft paint removing device

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CN114471834A true CN114471834A (en) 2022-05-13
CN114471834B CN114471834B (en) 2023-04-18

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553522A (en) * 1942-02-11 1943-05-25 Curtis Albert Riess An improved stippler
CN210790500U (en) * 2019-07-30 2020-06-19 王中德 Boiling-free thermal removing device for waste metal paint layer
CN112775055A (en) * 2020-12-21 2021-05-11 白林 Quick paint removing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553522A (en) * 1942-02-11 1943-05-25 Curtis Albert Riess An improved stippler
CN210790500U (en) * 2019-07-30 2020-06-19 王中德 Boiling-free thermal removing device for waste metal paint layer
CN112775055A (en) * 2020-12-21 2021-05-11 白林 Quick paint removing device

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