CN210787885U - Spout device in spraying plastics stand - Google Patents
Spout device in spraying plastics stand Download PDFInfo
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- CN210787885U CN210787885U CN201921133372.6U CN201921133372U CN210787885U CN 210787885 U CN210787885 U CN 210787885U CN 201921133372 U CN201921133372 U CN 201921133372U CN 210787885 U CN210787885 U CN 210787885U
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Abstract
The utility model provides a spraying plastic column internal spraying device, which comprises a bracket, a lifting mechanism, a powder spraying mechanism and a clamping mechanism; the clamping mechanism is arranged at the top of the bracket and is used for clamping the plastic spraying upright post; the lifting mechanism is arranged on the bracket below the clamping mechanism; the powder spraying mechanism is arranged on the lifting mechanism, can lift along with the lifting mechanism and extends into the plastic spraying upright post for spraying powder. Spout device in the spraying plastics stand and conveniently carry out the spraying to the internal surface of spraying plastics stand, and the spraying is effectual, the spraying is even.
Description
Technical Field
The utility model belongs to the spraying equipment field especially relates to a spout device in spraying plastics stand.
Background
In daily life, plastic-sprayed upright posts are usually seen at two sides of a road and are processed by galvanized steel plates, the aim is mainly to prevent a running automobile from running out of the road due to out-of-control, the energy of collision is absorbed by deformation of a cross beam, a soil foundation and the upright posts, and the out-of-control automobile is forced to change the direction in such a way so as to be recovered to a normal running track, so that the safety of passengers is protected.
In order to prevent the plastic-sprayed stand column from being corroded in the using process, protective materials are often required to be sprayed on the surface of the plastic-sprayed stand column in the production process of the plastic-sprayed stand column, the spraying technology of the outer surface of the plastic-sprayed stand column is mature, the spraying is very convenient, but certain difficulty exists in the spraying of the inner surface of the plastic-sprayed stand column, the spraying effect is not good, the spraying is not uniform, and the plastic-sprayed stand column cannot be well protected.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a convenient internal surface to the spraying plastics stand sprays, and sprays effectual, the even spraying spout the device in the spraying plastics stand.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an internal spraying device of a plastic spraying upright post comprises a bracket, a lifting mechanism, a powder spraying mechanism and a clamping mechanism;
the clamping mechanism is arranged at the top of the bracket and is used for clamping the plastic spraying upright post;
the lifting mechanism is arranged on the bracket below the clamping mechanism;
the powder spraying mechanism is arranged on the lifting mechanism, can lift along with the lifting mechanism and extends into the plastic spraying upright post for spraying powder.
Further, the clamping mechanism comprises a fixed clamping plate, a movable clamping plate and a second air cylinder, the bracket comprises a first bracket and a second bracket, and the second bracket is positioned on the front side of the first bracket;
the fixed splint is fixed at the top of the first bracket, and a plurality of first arc-shaped notches which are arranged in parallel are arranged on the fixed splint; the top of second support is equipped with the flexible second cylinder along the horizontal direction, and the tip of the piston rod of second cylinder is fixed with the movable clamp plate that uses with the fixed splint cooperation, be equipped with on the movable clamp plate with first arc breach figure equal and corresponding second arc breach.
Further, still be equipped with the extension board on the second support, be fixed with the telescopic link on the extension board, the flexible direction of telescopic link is the same with the flexible direction of second cylinder, and the tip and the movable clamp plate of telescopic link are fixed.
Further, the lifting mechanism comprises a lifting plate and a transmission mechanism; the lifting plate is arranged on the first support in a sliding mode, and the transmission mechanism is used for driving the lifting plate to lift.
Furthermore, the left side and the right side of the first support are both provided with guide rods which are vertically arranged, the guide rods are provided with sliding blocks in a sliding mode, and the left end and the right end of the lifting plate are fixed on the sliding blocks respectively.
Furthermore, a sliding groove is formed in the sliding block, and the sliding block is arranged on the sliding rod in a sliding mode through the sliding groove.
Further, the transmission mechanism comprises a first driven wheel, a transmission chain, a rotating shaft, a second driven wheel and a motor;
a second supporting plate is further fixed on the first support, the second supporting plate is located between the lifting plate and the fixed clamping plate, and the first driven wheel is arranged on the second supporting plate; the first support below the lifting plate is also provided with a fixed frame, the rotating shaft is arranged on the fixed frame through an installation seat, a second driven wheel is fixedly sleeved on the rotating shaft, the first driven wheel and the second driven wheel are connected through a transmission chain, and the transmission chain is also connected with the lifting plate so that the transmission chain moves to drive the lifting plate to move; the rotating shaft is driven by a motor.
Further, the first driven wheel is installed on the second supporting plate through a bearing seat.
Furthermore, a third driven wheel is fixedly sleeved on the rotating shaft, the motor is connected with a driving wheel, and the third driven wheel and the driving wheel are in chain transmission.
Further, the lifting mechanism also comprises a balancing weight; the second support is further provided with a pulley, a traction rope is wound on the pulley, one end of the traction rope is connected with the lifting plate, and the other end of the traction rope is connected with the balancing weight.
Further, the powder spraying mechanism comprises powder spraying equipment and powder spraying pipes, the powder spraying pipes are vertically arranged on the lifting plate, and the number of the powder spraying pipes is equal to that of the first arc-shaped notches; the powder spraying pipe is communicated with powder spraying equipment through a connecting pipe, and a powder spraying gun is arranged at the top of the powder spraying pipe.
Further, the powder spraying pipe is rotatably arranged on the lifting plate through a rotating mechanism.
Further, the rotating mechanism comprises a gear, a rack and a first air cylinder; the gear is rotationally arranged on the lifting plate, the rotating shaft of the gear is perpendicular to the lifting plate, the number of the gears is equal to that of the powder spraying pipes, and the powder spraying pipes are fixed on the gear; the rack is meshed with the gear, one end of the rack is fixedly connected with a first air cylinder, and a first support plate used for supporting the first air cylinder is fixedly connected to the first support.
Further, still be equipped with the base on the lifter plate, the gear rotates and sets up on the base.
Compared with the prior art, the spraying plastics stand in spout the device and have following advantage:
(1) the powder spraying mechanism of the internal spraying device of the plastic spraying upright post of the utility model is driven by the lifting mechanism to realize lifting, and the powder spraying mechanism stretches into the plastic spraying upright post to spray powder in the lifting process; the plastic spraying upright post is clamped and fixed through a clamping mechanism arranged on the bracket so as to facilitate the powder spraying mechanism to stretch into and spray powder. The device makes to spray the internal surface of spraying plastics stand more convenient, and the mechanism that dusts can go up and down simultaneously and spray, and spraying effect is good, the spraying is even.
(2) Clamping mechanism adopt solid fixed splint and the movable clamp plate by second cylinder control to press from both sides tightly, simple structure, convenient operation, and cylinder control is steady. The movable clamping plate is also connected with a telescopic rod, so that the movable clamping plate is kept stable in the cloud movement process.
(3) Elevating system adopt the drive mechanism of lifter plate and chain drive, the principle is simple, and the process is steady. The lifter plate is still connected the balancing weight through the haulage rope, guarantees that the working process is more smooth and easy.
(4) Powder spraying mechanism adopt with the pipe that dusts of spraying plastics stand one-to-one, the pipe that dusts still sets up on slewing mechanism for the pipe that dusts can also the rotation at the in-process of dusting, guaranteed the effect of dusting. The rotating mechanism is realized by adopting a gear, a rack and a first cylinder, and is convenient and stable to control.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a plastic-sprayed column internal spraying device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a powder spraying mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention.
Description of reference numerals:
1-a first scaffold; 2-lifting plate; 3-a gear; 4-a rack; 5-powder spraying pipe; 6-a first support plate; 7-a first cylinder; 8-a slide block; 9-a guide rod; 10-a second support plate; 11-a first driven wheel; 12-a drive chain; 13-a rotating shaft; 14-a second driven wheel; 15-a third driven wheel; 16-an electric machine; 17-a driving wheel; 18-a holder; 19-a second scaffold; 20-a pulley; 21-a counterweight block; 22-a hauling rope; 23-fixing the splint; 24-a first arc-shaped notch; 25-movable splints; 26-a second arc-shaped notch; 27-a second cylinder; 28-an extension plate; 29-a telescopic rod; 30-a base; 31-a chute; 32-bearing seat.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
An internal spraying device of a plastic spraying upright post comprises a bracket, a lifting mechanism, a powder spraying mechanism and a clamping mechanism;
the clamping mechanism is arranged at the top of the bracket and is used for clamping the plastic spraying upright post;
the lifting mechanism is arranged on the bracket below the clamping mechanism;
the powder spraying mechanism is arranged on the lifting mechanism, can lift along with the lifting mechanism and extends into the plastic spraying upright post for spraying powder.
The powder spraying mechanism of the internal spraying device of the plastic spraying upright column is driven by the lifting mechanism to lift, and the powder spraying mechanism can stretch into the plastic spraying upright column to spray powder in the lifting process; the plastic spraying upright post is clamped and fixed through a clamping mechanism arranged on the bracket so as to facilitate the powder spraying mechanism to stretch into and spray powder. The device makes to spray the internal surface of spraying plastics stand more convenient, and the mechanism that dusts can go up and down simultaneously and spray, and spraying effect is good, the spraying is even.
On the basis of the above embodiment, the clamping mechanism exemplarily comprises the fixed clamp plate 23, the movable clamp plate 25 and the second air cylinder 27, the bracket comprises the first bracket 1 and the second bracket 19, and the second bracket 19 is located at the front side of the first bracket 1;
the fixed splint 23 is fixed on the top of the first bracket 1, and a plurality of first arc-shaped notches 24 which are arranged in parallel are arranged on the fixed splint 23; the top of the second support 19 is provided with a second cylinder 27 which extends and retracts along the horizontal direction, the end of a piston rod of the second cylinder 27 is fixed with a movable clamping plate 25 which is matched with the fixed clamping plate 23 for use, and the movable clamping plate 25 is provided with second arc-shaped notches 26 which are equal to and corresponding to the first arc-shaped notches 24 in number. The movable clamping plate 25 is pushed to approach the fixed clamping plate 23 by the second air cylinder 27, so that the first arc-shaped notch 24 and the corresponding second arc-shaped notch 26 clamp the opposite plastic spraying upright column together.
Specifically, in order to increase the stability of the movable clamping plate 25 in the movement process, the left and right sides of the second support 19 are symmetrically provided with extension plates 28, the extension plates 28 are respectively fixed with an extension rod 29, the extension rods 29 are symmetrically arranged on the left and right sides of the second support 19, the extension direction of the extension rod 29 is the same as that of the second cylinder 27, and the end part of the extension rod 29 is fixed with the movable clamping plate 25.
On the basis of the above embodiment, the lifting mechanism includes, for example, a lifting plate 2 and a transmission mechanism; the lifting plate 2 is arranged on the first support 1 in a sliding mode, and the transmission mechanism is used for driving the lifting plate 2 to lift.
Specifically, the left and right sides of first support 1 all is equipped with vertical and mutual parallel arrangement's guide arm 9, and the slip is provided with slider 8 on guide arm 9, both ends are fixed respectively on slider 8 about lifter plate 2.
The sliding block 8 is provided with a sliding groove 31, and the guide rod 9 is clamped in the sliding groove 31.
Specifically, the transmission mechanism comprises a first driven wheel 11, a transmission chain 12, a rotating shaft 13, a second driven wheel 14 and a motor 16;
a second support plate 10 is further fixed on the first bracket 1, the second support plate 10 is positioned between the lifting plate 2 and the fixed clamping plate 23, and the first driven wheel 11 is arranged on the second support plate 10 through a bearing seat 32; a fixed frame 18 is further arranged on the first support 1 below the lifting plate 2, the rotating shaft 13 is arranged on the fixed frame 18 through a mounting seat, a second driven wheel 14 is fixedly sleeved on the rotating shaft 13, the first driven wheel 11 and the second driven wheel 14 are in transmission connection through a transmission chain 12, and the transmission chain 12 is further connected with the lifting plate 2, so that the transmission chain 12 moves to drive the lifting plate 2 to move; the shaft 13 is driven by a motor 16.
Specifically, a third driven wheel 15 is fixedly sleeved on the rotating shaft 13, the motor 16 is connected with a driving wheel 17, and the third driven wheel 15 and the driving wheel 17 are in chain transmission.
Specifically, in order to make the lifting plate 2 move more stably, the lifting mechanism further comprises a counterweight 21; the second support 19 is further provided with 2 pulleys 20, a traction rope 22 is wound on each pulley 20, one end of each traction rope 22 is connected with the lifting plate 2, and the other end of each traction rope is connected with a balancing weight 21.
On the basis of the above embodiment, for example, the powder spraying mechanism includes a powder spraying device and powder spraying pipes 5, the powder spraying pipes 5 are vertically arranged on the lifting plate 2, and the number of the powder spraying pipes 5 is equal to that of the first arc-shaped gaps 24; the powder spraying pipe 5 is communicated with powder spraying equipment through a connecting pipe, and a powder spraying gun is arranged at the top of the powder spraying pipe 5. The powder spraying equipment adopts the conventional powder sprayer for spraying, and the length of the powder spraying pipe 5 is matched with that of a plastic spraying upright column to be sprayed.
In order to increase the powder spraying effect and enable the powder spraying to be more uniform, the powder spraying pipe 5 is rotatably arranged on the lifting plate 2 through a rotating mechanism.
Specifically, the rotating mechanism comprises a gear 3, a rack 4 and a first air cylinder 7; the gear 3 is rotatably arranged on the lifting plate 2, the rotating shaft of the gear 3 is perpendicular to the lifting plate 2, the number of the gears 3 is equal to that of the powder spraying pipes 5, and the powder spraying pipes 5 are fixed on the gear 3, so that the gear 3 rotates to drive the powder spraying pipes 5 to rotate; rack 4 and gear 3 intermeshing, the one end fixedly connected with first cylinder 7 of rack 4, still fixedly connected with is used for supporting first backup pad 6 of first cylinder 7 on the first support 1. The first air cylinder 7 pushes the rack 4 to do reciprocating motion, and the gear 3 rotates in a reciprocating mode under the action of the rack.
In order to control the first cylinder 7 conveniently, the first cylinder 7 can be controlled to push and pull back and forth through a single chip microcomputer or a plc controller.
Preferably, a base 30 is further arranged on the lifting plate 2, and the gear 3 is rotatably arranged on the base 30.
The operation of the device is described in detail below with reference to the accompanying drawings:
when spraying is carried out, the plastic spraying upright post to be sprayed is hung on the frame, so that the plastic spraying upright post is positioned right above the first support 1 and is opposite to the first arc-shaped notch 24 of the fixed splint 23; then the second cylinder 27 is started, and the second cylinder 27 pushes the movable clamp plate 25 to approach the plastic spraying upright post and clamp the plastic spraying upright post.
Then the motor 16 is started, the motor 16 drives the driving wheel 17 to rotate, the driving wheel 17 drives the third driven wheel 15 to rotate, the rotating shaft 13 is driven by the third driven wheel 15 to rotate, the second driven wheel 14 is driven to rotate, the second driven wheel 14 and the first driven wheel 11 are driven by the transmission chain 12, the transmission chain 12 is further connected with the lifting plate 2, and the transmission chain 12 moves, so that the lifting plate 2 can be lifted. The motor 16 adopts a positive and negative rotation motor, the motor 16 rotates positively, the lifting plate 2 ascends to drive the powder spraying pipe 5 to ascend and extend into the interior of the plastic spraying upright post; when the powder spraying pipe 5 completely extends into the plastic spraying upright post, the motor 16 rotates reversely, the transmission chain 12 drives the lifting plate 2 to descend, and meanwhile, the powder spraying equipment is started, and the powder spraying pipe 5 sprays powder into the plastic spraying upright post.
And when powder is sprayed, the first air cylinder 7 is started to push the rack 4 to do reciprocating motion, and the gear 3 also does reciprocating rotation under the action of the rack. Therefore, the powder spraying pipe 5 can rotate when spraying powder, so that the powder spraying is more uniform and the powder spraying effect is better.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a spout device in spraying plastics stand which characterized in that: comprises a bracket, a lifting mechanism, a powder spraying mechanism and a clamping mechanism;
the clamping mechanism is arranged at the top of the bracket and is used for clamping the plastic spraying upright post;
the lifting mechanism is arranged on the bracket below the clamping mechanism;
the powder spraying mechanism is arranged on the lifting mechanism, can lift along with the lifting mechanism and extends into the plastic spraying upright post for spraying powder;
the clamping mechanism comprises a fixed clamping plate (23), a movable clamping plate (25) and a second air cylinder (27), the bracket comprises a first bracket (1) and a second bracket (19), and the second bracket (19) is positioned on the front side of the first bracket (1);
the fixed splint (23) is fixed on the top of the first bracket (1), and a plurality of first arc-shaped notches (24) which are arranged in parallel are arranged on the fixed splint (23); a second cylinder (27) which stretches out and draws back along the horizontal direction is arranged at the top of the second support (19), a movable clamping plate (25) which is matched with the fixed clamping plate (23) for use is fixed at the end part of a piston rod of the second cylinder (27), and second arc-shaped notches (26) which are equal to the first arc-shaped notches (24) in number and correspond to the first arc-shaped notches (24) are arranged on the movable clamping plate (25);
the powder spraying mechanism comprises powder spraying equipment and powder spraying pipes (5), the powder spraying pipes (5) are vertically arranged on the lifting plate (2), and the number of the powder spraying pipes (5) is equal to that of the first arc-shaped gaps (24); the powder spraying pipe (5) is communicated with powder spraying equipment through a connecting pipe, and a powder spraying gun is arranged at the top of the powder spraying pipe (5).
2. The internal spraying device of the plastic-sprayed column of claim 1, wherein: still be equipped with extension board (28) on second support (19), be fixed with telescopic link (29) on extension board (28), the flexible direction of telescopic link (29) is the same with the flexible direction of second cylinder (27), and the tip of telescopic link (29) is fixed with movable splint (25).
3. The internal spraying device of the plastic-sprayed column of claim 1, wherein: the lifting mechanism comprises a lifting plate (2) and a transmission mechanism; the lifting plate (2) is arranged on the first support (1) in a sliding mode, and the transmission mechanism is used for driving the lifting plate (2) to lift.
4. The internal spraying device of the plastic-sprayed column according to claim 3, characterized in that: the left and right sides of first support (1) all is equipped with guide arm (9) of vertical setting, and the slip is provided with slider (8) on guide arm (9), both ends are fixed respectively on slider (8) about lifter plate (2).
5. The internal spraying device of the plastic-sprayed column according to claim 3, characterized in that: the transmission mechanism comprises a first driven wheel (11), a transmission chain (12), a rotating shaft (13), a second driven wheel (14) and a motor (16);
a second supporting plate (10) is further fixed on the first support (1), the second supporting plate (10) is located between the lifting plate (2) and the fixed clamping plate (23), and the first driven wheel (11) is arranged on the second supporting plate (10); a fixing frame (18) is further arranged on the first support (1) below the lifting plate (2), the rotating shaft (13) is arranged on the fixing frame (18) through a mounting seat, a second driven wheel (14) is fixedly sleeved on the rotating shaft (13), the first driven wheel (11) and the second driven wheel (14) are in transmission connection through a transmission chain (12), and the transmission chain (12) is further connected with the lifting plate (2) so that the transmission chain (12) moves to drive the lifting plate (2) to move; the rotating shaft (13) is driven by a motor (16).
6. The internal spraying device of the plastic-sprayed column of claim 5, wherein: the rotating shaft (13) is further fixedly sleeved with a third driven wheel (15), the motor (16) is connected with a driving wheel (17), and the third driven wheel (15) and the driving wheel (17) are in chain transmission.
7. The internal spraying device of the plastic-sprayed column according to claim 3, characterized in that: the lifting mechanism further comprises a balancing weight (21); the second support (19) is further provided with a pulley (20), a traction rope (22) is wound on the pulley (20), one end of the traction rope (22) is connected with the lifting plate (2), and the other end of the traction rope is connected with a balancing weight (21).
8. The internal spraying device of the plastic-sprayed column of claim 1, wherein: the powder spraying pipe (5) is rotatably arranged on the lifting plate (2) through a rotating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133372.6U CN210787885U (en) | 2019-07-18 | 2019-07-18 | Spout device in spraying plastics stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133372.6U CN210787885U (en) | 2019-07-18 | 2019-07-18 | Spout device in spraying plastics stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210787885U true CN210787885U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921133372.6U Active CN210787885U (en) | 2019-07-18 | 2019-07-18 | Spout device in spraying plastics stand |
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| Country | Link |
|---|---|
| CN (1) | CN210787885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449303A (en) * | 2019-07-18 | 2019-11-15 | 天津友发钢管集团股份有限公司 | Spray apparatus in a kind of plastic-spraying column |
| CN111871665A (en) * | 2020-07-09 | 2020-11-03 | 深圳市琦美创科技有限公司 | Anticorrosive device sprays paint in tubular product |
-
2019
- 2019-07-18 CN CN201921133372.6U patent/CN210787885U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449303A (en) * | 2019-07-18 | 2019-11-15 | 天津友发钢管集团股份有限公司 | Spray apparatus in a kind of plastic-spraying column |
| CN110449303B (en) * | 2019-07-18 | 2024-03-22 | 天津友发钢管集团股份有限公司 | Plastic spraying upright post internal spraying device |
| CN111871665A (en) * | 2020-07-09 | 2020-11-03 | 深圳市琦美创科技有限公司 | Anticorrosive device sprays paint in tubular product |
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