CN111203345B

CN111203345B - Paint spraying apparatus is retrieved in environmental protection

Info

Publication number: CN111203345B
Application number: CN202010217875.2A
Authority: CN
Inventors: 耿荣
Original assignee: Shaoxing Zhouze New Material Co ltd
Current assignee: Shaoxing zhouze New Material Co.,Ltd.
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-06-11
Anticipated expiration: 2040-03-25
Also published as: CN112916272A; CN111203345A

Abstract

The utility model relates to an environmental protection recovery technical field, specifically be an environmental protection recovery paint spraying apparatus, which comprises a frame, handle the case, it is connected with two V word swing arms to handle the incasement rotation, two V word swing arms are located the through-hole both sides, V word swing arm includes swing arm and swing arm down, there is invariable contained angle between last swing arm and the swing arm down, the top fixedly connected with gyro wheel of going up the swing arm, be equipped with the rust cleaning subassembly on the swing arm down, it has the drive block on inclined plane to handle incasement still sliding connection, two swing arms are inconsistent with the inclined plane of drive block down, it makes the drive block up-and-down motion's actuating mechanism still to be equipped with in the case to handle, it is equipped with. According to the invention, the steel pipe is placed in the relatively closed environment in the treatment box for derusting and paint spraying treatment, and is isolated from the external environment, so that the pollution to the environment caused by paint spraying can be reduced, the integrity of steel pipe treatment can be effectively improved, and the subsequent recycling is facilitated.

Description

Paint spraying apparatus is retrieved in environmental protection

Technical Field

The invention relates to the technical field of environmental protection recovery, in particular to an environmental protection recovery paint spraying device.

Background

A lot of construction wastes are generated on the construction site, wherein the construction wastes comprise domestic wastes and construction wastes generated by workers, the construction wastes comprise rusty steel pipes and steel pipes with certain defects on the surfaces, but the construction wastes can be recycled in an environment-friendly way, and the steel pipes with some defects which are not serious can be recycled after being repaired properly, so that the construction materials can be saved. And the scaffold is made to the steel pipe generally mainly used, and the scaffold all is in open air environment, and the surface rusts easily, so, all can attach a layer of protection lacquer painting that has the colour to the steel pipe surface when scaffold is made to current steel pipe, can slow down the scaffold on the one hand and rust speed, and the other end also can play certain warning effect.

Therefore, a device capable of recycling, repairing and painting steel pipes is needed.

Disclosure of Invention

The invention aims to provide an environment-friendly recycling paint spraying device which has the advantages of recycling, repairing and spraying paint on steel pipes in construction waste.

In order to achieve the above purpose, the basic scheme of the invention is as follows: the utility model provides a paint spraying apparatus is retrieved in environmental protection, includes frame, the fixed processing case that sets up in the frame, it has offered the through-hole that the steel pipe passed to handle the incasement, it is connected with two V word swing arms to handle the incasement rotation, and two V word swing arms are located the through-hole both sides, V word swing arm includes swing arm and lower swing arm, go up and have invariable contained angle between swing arm and the lower swing arm, go up the top fixedly connected with gyro wheel of swing arm, be equipped with the rust cleaning subassembly on the swing arm down, it has the drive block on inclined plane still to sliding connection in the case to handle, two swing arms down with the inclined plane of drive block is inconsistent, it makes the actuating mechanism of drive block up-and-down motion still to be equipped with in the processing case, is connected with first spring under two swing arms, first spring is in tensile state, it is equipped with the.

The technical principle of the scheme is as follows: the steel pipe that needs to retrieve can be chosen from the construction waste to the manual work, then the manual work can carry out simple restoration, adopts this device again at last to carry out the rust cleaning and the paint spraying to the steel pipe. The steel pipe to be processed passes through the through hole of the processing box and penetrates through the processing box, the state of the V-shaped swing arm is changed by the vertical sliding of the driving block, and the rust removing assembly and the roller are arranged on the V-shaped swing arm, so that when the driving block moves downwards, the rust removing assembly can be close to the steel pipe, the roller is far away from the steel pipe, and the rust removing treatment is carried out on the steel pipe. When the driving block moves upwards, the roller can be close to the steel pipe, and the rust removal assembly is far away from the steel pipe, so that paint spraying treatment is performed on the steel pipe.

Further optimize, still including the fixture that is used for centre gripping steel pipe both ends, fixture includes first montant and the second montant of sliding connection in the frame, it is connected with the carousel to rotate on the first montant, the first clamping jaw of fixedly connected with on the carousel, fixedly connected with motor on the second montant, the output shaft of motor has the screw rod, the other end fixedly connected with second clamping jaw of screw rod, screw rod threaded connection has the sleeve, and sleeve fixed connection is in the frame. The two ends of the steel pipe are clamped and fixed through the first clamping jaw and the second clamping jaw respectively. And meanwhile, the screw rod drives the steel pipe to rotate through the second clamping jaw and moves in the horizontal direction, so that paint is uniformly sprayed on each part of the whole steel pipe. First montant and second montant slide in the frame promptly, and handle the case rigid, and still in horizontal migration when the steel pipe rotates, handle the incasement and can carry out the rust cleaning and spray paint and handle.

Further optimize, the rust removing component comprises a supporting column fixedly connected to the lower swing arm, two arc-shaped scrapers with opposite arc surfaces are hinged to the supporting column, and a second spring is connected between the arc-shaped scrapers. In the process that the driving block slides downwards, the two lower swing arms swing in opposite directions and drive the derusting assemblies on the lower swing arms to be close to the outer edge of the steel pipe, the arc-shaped scrapers of the derusting assemblies abut against the outer edge of the steel pipe, and under the continuous swinging action of the lower swing arms, the two arc-shaped scrapers on the derusting assemblies overcome the elasticity of the second springs and are opened outwards, so that the end parts of the arc-shaped scrapers are more tightly attached to the outer edge of the steel pipe.

Further preferably, the first clamping jaw and the second clamping jaw are respectively provided with three clamping jaws.

Further optimize, go up the swing arm and rotate through the pin joint with lower swing arm and connect in handling the incasement.

Further optimize, it is equipped with the arc portion to drive actuating block bottom, actuating mechanism includes the cylinder, and the output of cylinder is connected with the backup pad, is equipped with arc convex part, arc concave part and horizontal part in proper order by being close to the cylinder output to the direction of keeping away from the cylinder output in the backup pad, under the initial condition, the horizontal part of backup pad offsets with the arc portion that drives the actuating block. When spraying paint, utilize the cylinder to promote the backup pad, make the arc convex part of backup pad offset with the arc portion of drive block bottom, make the drive block rebound, support and lean on two mutual counter swings of swing arm down on the drive block inclined plane, because there is invariable contained angle between last swing arm and the swing arm down, so two go up the swing arm and be close to each other, the gyro wheel of going up the swing arm upper end offsets with the outer fringe of steel pipe to the cooperation spray gun, paint the paint vehicle of spraying on the steel pipe surface evenly.

Further optimizing, the treatment box is also internally provided with a limiting space for limiting the driving block to only slide up and down. The limiting space is that the driving block can only slide up and down so as to drive the V-shaped swing arm to move.

The invention has the beneficial effects that: 1. the steel pipes to be recycled can be manually selected from the construction waste, then can be manually and simply repaired, and finally can be derusted and painted by the device. 2. Utilize motor and screw rod to drive the steel pipe through the second clamping jaw and rotate and carry out the removal of horizontal direction, make each part of steel pipe pass in proper order and handle the case, cooperate the rust cleaning subassembly to remove rust to the steel pipe surface, cooperate the paint gun to spray paint to the steel pipe surface for each part of steel pipe all evenly sprayed has paint, has avoided scribbling less or the phenomenon of neglected paint, the subsequent recycle of being convenient for. 3. Utilize the state that reciprocates of drive block to adjust the V word swing arm to select the rust cleaning step still to spray paint the step, the V word swing arm adopts to rotate to connect through the pin joint and handles the incasement, and goes up and have invariable contained angle between swing arm and the lower swing arm, makes when going up the swing arm and being close to the steel pipe, the steel pipe is kept away from to the lower swing arm, vice versa. When the driving block slides downwards, the steel pipe can be subjected to rust removal treatment; when the driving block slides upwards, the steel pipe can be painted.

Drawings

FIG. 1 is a schematic structural diagram of an environment-friendly paint recycling apparatus according to an embodiment of the present invention in an initial state.

FIG. 2 is a schematic structural diagram of a state after rust removal of a steel pipe is completed by the environment-friendly recycling paint spraying device in the embodiment of the invention.

FIG. 3 is a side sectional view of a treatment tank in an embodiment of the eco-friendly recycling spray painting apparatus of the present invention.

FIG. 4 is a schematic structural diagram of a rust removing assembly in an embodiment of the environment-friendly recycling paint spraying apparatus of the invention.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a first vertical rod 1, a first clamping jaw 11, a rotary table 12, a second vertical rod 2, a second clamping jaw 21, a motor 22, a screw 23, a sleeve 24, a treatment box 3, a paint spray gun 31, an upper swing arm 4, a roller 41, a lower swing arm 5, a first spring 51, a driving block 6, a cylinder 7, a supporting plate 71, an arc-shaped convex part 72, an arc-shaped concave part 73, a horizontal part 74, a rust removal assembly 8, a supporting column 81, an arc-shaped scraper 82, a second spring 83 and a steel pipe 9.

Embodiments are substantially as shown in figures 1 to 4 of the accompanying drawings: an environment-friendly recycling paint spraying device comprises a rack and a processing box 3 fixedly arranged on the rack, wherein a through hole through which a steel pipe 9 passes is formed in the processing box 3, the processing box 3 is connected with two V-shaped swing arms in a rotating manner, the two V-shaped swing arms are positioned on two sides of the through hole, each V-shaped swing arm comprises an upper swing arm 4 and a lower swing arm 5, a constant included angle exists between the upper swing arm 4 and the lower swing arm 5, the top of the upper swing arm 4 is fixedly connected with a roller 41, the lower swing arm 5 is provided with a rust removing component 8, the processing box 3 is further connected with a driving block 6 with an inclined plane in a sliding manner, the two lower swing arms 5 are abutted against the inclined plane of the driving block 6, a driving mechanism for driving the driving block 6 to move up and down is further arranged in the processing box 3, a first spring 51 is connected between the two lower swing arms 5, and the first, the inner wall is equipped with spray gun 31 on handling case 3.

Still including the fixture that is used for 9 both ends of centre gripping steel pipe, fixture includes sliding connection first montant 1 and second montant 2 in the frame, it is connected with carousel 12 to rotate on the first montant 1, the first clamping jaw 11 of fixedly connected with on the carousel 12, fixedly connected with motor 22 on the second montant 2, motor 22's output shaft has screw rod 23, the other end fixedly connected with second clamping jaw 21 of screw rod 23, screw rod 23 threaded connection has sleeve 24, and sleeve 24 fixed connection is in the frame.

The derusting assembly 8 comprises a supporting column 81 fixedly connected to the lower swing arm 5, two arc-shaped scrapers 82 with opposite arc surfaces are hinged to the supporting column 81, and a second spring 83 is connected between the arc-shaped scrapers 82.

Three clamping jaws are arranged on the first clamping jaw 11 and the second clamping jaw 21.

The upper swing arm 4 and the lower swing arm 5 are rotatably connected in the treatment box 3 through hinged points.

The bottom of the driving block 6 is provided with an arc part, the driving mechanism comprises an air cylinder 7, the output end of the air cylinder 7 is connected with a supporting plate 71, an arc convex part 72, an arc concave part 73 and a horizontal part 74 are sequentially arranged on the supporting plate 71 from the direction close to the output end of the air cylinder 7 to the direction far away from the output end of the air cylinder 7, and in an initial state, the horizontal part 74 of the supporting plate 71 is abutted to the arc part of the driving block 6.

And a limiting space for limiting the driving block 6 to slide up and down is also arranged in the treatment box 3.

Still including propping a tub device, prop a tub device and can be the pneumatic cylinder to prop flat steel pipe 9 by the pneumatic claw of pneumatic cylinder, because steel pipe 9 in the building rubbish can have flat phenomenon, so adopt to prop a tub device and can resume flat steel pipe 9 to original state, prop a tub device and can fix and set up in the through-hole position department of handling case 3, and be located to prop a tub device and through-hole edge with the steel pipe in the middle of, thereby accomplish the stay pipe to flat steel pipe 9.

The method comprises the following specific operation steps:

the specific implementation mode of the scheme is as follows: the steel pipe 9 that needs to retrieve can be chosen from the building rubbish to the manual work, then the manual work can carry out simple restoration, adopts this device again at last to carry out the rust cleaning and the spraying paint of steel pipe 9, the subsequent recycle of being convenient for.

First, the steel pipe 9 to be processed is passed through the through hole of the treatment tank 3 and penetrated through the treatment tank 3, and both ends of the steel pipe 9 are clamped and fixed by the first clamping jaw 11 and the second clamping jaw 21, respectively.

Initially, the arc part at the bottom of the driving block 6 abuts against the horizontal part 74 of the supporting plate 71, and the lower swing arms 5 of the two V-shaped swing arms abut against the middle part of the inclined surface of the driving block 6 respectively. Then the air cylinder 7 is adjusted, the output end of the air cylinder 7 pushes the supporting plate 71 to move, so that the horizontal part 74 of the supporting plate 71 gradually disengages from the arc part at the bottom of the driving block 6, and the arc-shaped concave part 73 of the supporting plate 71 gradually approaches to the arc part at the bottom of the driving block 6, and the driving block 6 slides downwards under the action of self gravity and makes the arc part at the bottom of the driving block 6 abut against the arc-shaped concave part 73 of the supporting plate 71.

In the process that the driving block 6 slides downwards, the two lower swing arms 5 which are abutted to the inclined surface of the driving block 6 swing towards each other under the action of the first spring 51, the two lower swing arms 5 swing towards each other to drive the derusting assemblies 8 on the lower swing arms 5 to gradually approach towards the outer edges of the steel pipes 9, the corresponding rollers 41 on the upper swing arms 4 are gradually far away from the outer edges of the steel pipes 9 until the arc-shaped scrapers 82 of the derusting assemblies 8 abut against the outer edges of the steel pipes 9, and under the continuous swinging action of the lower swing arms 5, the two arc-shaped scrapers 82 on the derusting assemblies 8 overcome the elastic force of the second springs 83 and are opened outwards, so that the end parts of the arc-shaped scrapers 82 are more tightly attached to the.

Then, the motor 22 is started, the motor 22 rotates forward to drive the screw 23 to rotate, the screw 23 is in threaded connection with the sleeve 24 fixed on the rack, and the sleeve 24 is fixedly connected on the rack, so that the screw 23 also moves horizontally while rotating, meanwhile, the screw 23 drives the steel pipe 9 to rotate and move horizontally through the second clamping jaw 21, and the first vertical rod 1 and the second vertical rod 2 also slide relative to the rack, so that the arc-shaped scraper 82 on the rust removal component 8 scrapes iron rust, slurry and the like attached to the surface of the steel pipe 9, and the surface of the whole steel pipe 9 becomes smoother and smoother, and preparation is made for next paint spraying.

After rust removal, the first clamping jaw 11 is changed from being tightly attached to the treatment box 3 to being tightly attached to the treatment box 3 by the second clamping jaw 21, at this time, the motor 22 is suspended from working, the air cylinder 7 is adjusted, the output end of the air cylinder 7 continues to push the support plate 71 to move, so that the arc-shaped concave part 73 of the support plate 71 gradually separates from the arc part at the bottom of the driving block 6, the arc-shaped convex part 72 of the support plate 71 gradually approaches to the arc part at the bottom of the driving block 6, the driving block 6 is jacked upwards by the arc-shaped convex part 72 of the support plate 71, the driving block 6 moves upwards, and the two lower swing arms 5 abutting against the inclined surfaces of the driving block 6 swing in opposite directions, the rust removing assembly 8 on the lower swing arms 5 gradually separates from abutting against the steel pipe 9, and the two upper swing arms 4 approach to the direction of the steel pipe 9 due to the mutual opposite swinging of, the operation of the cylinder 7 is stopped.

Then, the paint spraying gun 31 is opened, the paint spraying gun 31 sprays paint on the surface of the steel pipe 9, the motor 22 is started simultaneously, the motor 22 rotates reversely, in the same way, the motor 22 and the screw 23 are utilized to drive the steel pipe 9 to rotate through the second clamping jaw 21 and move in the horizontal direction, the roller 41 at the upper end of the upper swing arm 4 is fixed, but as the steel pipe 9 rotates, the roller 41 can uniformly paint the paint sprayed on the surface of the steel pipe 9 until each part of the whole steel pipe 9 is uniformly painted with the paint, and the second clamping jaw 21 is arranged close to the treatment box 3, so that the paint spraying is stopped after the first clamping jaw 11 is changed from being close to the treatment box 3. Thus, the steps of derusting and painting one steel pipe 9 are completed, and subsequent recycling is facilitated.

Then, the air cylinder 7 is reset, so that the next rust removal and paint spraying process of the steel pipe 9 is facilitated.

The above description is only an example of the present invention, and general knowledge of the technical solutions and the like known in the art is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a paint spraying apparatus is retrieved in environmental protection, includes frame, the fixed case that handles that sets up in the frame, handle the through-hole that the incasement seted up the steel pipe and passed, its characterized in that: handle the incasement rotation and be connected with two V word swing arms, two V word swing arms are located the through-hole both sides, V word swing arm includes swing arm and lower swing arm, go up and have invariable contained angle between swing arm and the lower swing arm, go up the top fixedly connected with gyro wheel of swing arm, be equipped with the rust cleaning subassembly on the swing arm down, handle incasement still sliding connection have the driving block that has the inclined plane, two swing arms down with the inclined plane of driving block is inconsistent, handle the incasement still be equipped with the actuating mechanism who makes the driving block up-and-down motion, be connected with first spring under two between the swing arm, under the initial condition, first spring is in tensile state, it is equipped with the spray gun to handle the incasement inner wall.

2. The environmental-friendly recycling painting device according to claim 1, wherein: still including the fixture that is used for centre gripping steel pipe both ends, fixture includes first montant and the second montant of sliding connection in the frame, it is connected with the carousel to rotate on the first montant, the first clamping jaw of fixedly connected with on the carousel, fixedly connected with motor on the second montant, the output shaft of motor has the screw rod, the other end fixedly connected with second clamping jaw of screw rod, screw rod threaded connection has the sleeve, and sleeve fixed connection is in the frame.

3. The environmental-friendly recycling painting device according to claim 1, wherein: the rust removing component comprises a supporting column fixedly connected to the lower swing arm, two arc-shaped scrapers with opposite arc surfaces are hinged to the supporting column, and a second spring is connected between the arc-shaped scrapers.

4. The environmental-friendly recycling painting device according to claim 2, wherein: and the first clamping jaw and the second clamping jaw are respectively provided with three clamping jaws.

5. The environmental-friendly recycling painting device according to claim 1, wherein: the upper swing arm and the lower swing arm are rotatably connected in the treatment box through hinged points.

6. The environmental-friendly recycling painting device according to claim 1, wherein: the drive block bottom is equipped with the arc portion, actuating mechanism includes the cylinder, and the output of cylinder is connected with the backup pad, is equipped with arc convex part, arc concave part and horizontal part in proper order to the direction of keeping away from the cylinder output by being close to the cylinder output in the backup pad, under the initial condition, the horizontal part of backup pad offsets with the arc portion that drives the block.

7. The environmental-friendly recycling painting device according to claim 6, wherein: and a limiting space for limiting the driving block to slide up and down is also arranged in the processing box.