Paint spraying device for aluminum alloy door and window machining

Abstract

The paint spraying device for aluminum alloy door and window machining comprises a box body, a shell is arranged on one side of the top end of the box body, and a stirring tank is installed at the top end of the shell; a drying mechanism is arranged in one side of the top end of the box body, and a stirring assembly is arranged in a stirring tank; wherein the drying mechanism comprises an air bellow installed on one side of the top end of the box body, a connecting pipe is installed between the air bellow and the box body, a frame body is installed at the bottom end of the connecting pipe, a cavity is formed in the frame body, blowing pipes are installed on the inner side of the frame body, and a fixing box is installed on one side of the top end of the air bellow; and a supporting block is installed on one side of the top end of the air bellow, so that the effect of uniformly drying multiple faces of the aluminum alloy frame can be achieved, air is filtered through a filter screen, dust and impurities in external air can be effectively prevented from being attached to the surface of the aluminum alloy frame, and the quality of the aluminum alloy frame after paint spraying and drying can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paint spraying device technical field, concretely is a kind of paint spraying device for aluminium alloy door and window processing. BACKGROUND

[0002] Aluminium alloy door and window refers to the door and window made of aluminium alloy extruded section material, and it is called aluminium door and window for short. In the production and processing of aluminium alloy door and window, paint spraying device is needed to perform paint spraying treatment.

[0003] Publication No. CN215278177U discloses a paint spraying device for aluminium alloy door and window processing. The device is equipped with a hot air blower, a support plate and a paint spraying head, which can dry the aluminium alloy frame after spraying. The second box, the partition plate, the eccentric wheel, the first sliding rod, the connecting plate, the first spring, the rack, the second transmission shaft, the second bevel gear, the second gear, the housing, the first transmission shaft, the first bevel gear, the first gear, the fixed rod, the gear ring, the paint spraying head and the paint spraying pump can realize multi-surface paint spraying of the aluminium alloy frame, with fast and uniform paint spraying. The third box, the stirring rod and the second motor can automatically stir the paint, preventing paint deposition and avoiding poor paint spraying effect. The first motor, the conveying wheel, the guide wheel, the fixed block, the second sliding rod, the second spring and the compression wheel can automatically convey the aluminium alloy frame, facilitating paint spraying treatment and improving practicability. However, the patent still has the following problems in actual use:

[0004] The device starts the hot air blower and uses the air jet head to dry the aluminium alloy frame after paint spraying, which is practical. However, the device can only dry the top of the aluminium alloy frame, resulting in uneven drying on the top and bottom sides of the aluminium alloy frame, which affects the quality of the painted aluminium alloy frame and brings inconvenience to the workers during use.

[0005] A paint spraying device for aluminium alloy door and window processing is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a paint spraying device for aluminium alloy door and window processing to solve the problem that the current device starts the hot air blower and uses the air jet head to dry the aluminium alloy frame after paint spraying, which is practical. However, the device can only dry the top of the aluminium alloy frame, resulting in uneven drying on the top and bottom sides of the aluminium alloy frame, which affects the quality of the painted aluminium alloy frame and brings inconvenience to the workers during use.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of paint spraying device for aluminium alloy door and window processing, including box, the top side of the box is provided with shell, and the top of shell is equipped with stirring tank;The inside of the top side of the box is provided with drying mechanism, and the inside of stirring tank is provided with stirring assembly;

[0008] Wherein, the drying mechanism includes the air bellow installed at the top side of the box, and the air bellow and the box are installed with connecting pipe, and the bottom end of the connecting pipe is installed with frame, and the inside of the frame is provided with cavity, and the inside of the frame is installed with blow pipe, and the top side of the air bellow is installed with fixed box, and the top side of the air bellow is installed with support block, and the fixed box and the support block are rotatably connected with reciprocating screw rod, and one end of the reciprocating screw rod is installed with first motor, and the air bellow and the fixed box are rotatably connected with rotating rod, and the outside of one end of the reciprocating screw rod is installed with first rotating tooth, and the top of the rotating rod is installed with second rotating tooth, and the inside of the air bellow is rotatably connected with transmission rod, and the outside of the transmission rod is installed with fan blade, and the outside of the rotating rod and the transmission rod is installed with rotating wheel, and the outside of the rotating wheel is sleeved with belt, and the inside of the top of the air bellow is installed with filter screen.

[0009] Preferably, the outside of the reciprocating screw rod is threadedly connected with moving sleeve, and the bottom end of the moving sleeve is installed with fixed plate, and the bottom end of the fixed plate is provided with brush plate, and the top of the brush plate is symmetrically installed with plug-in plate, and the plug-in plate is inserted between the fixed plate, and the inside of both ends of the fixed plate is symmetrically installed with limiting box, and the inside of the limiting box is slidably connected with sliding rod, and one end of the sliding rod is installed with sliding plate, and one side of the sliding plate is installed with plug, and the plug is inserted between the plug-in plate, and the sliding plate and the limiting box are symmetrically installed with contraction rod, and the outside of the contraction rod is sleeved with first extension spring.

[0010] Preferably, the stirring assembly includes the second motor installed at the top of the stirring tank, and the inside of the stirring tank is rotatably connected with driving rod, and the outside of the driving rod is welded with spiral tooth, and the both sides of the driving rod are symmetrically installed with fixed tube, and the inside of one end of the fixed tube is slidably connected with moving rod, and one end of the moving rod is installed with scraper, and the inside of the moving rod and the fixed tube is installed with second extension spring, and one side of the scraper is symmetrically installed with stirring rod.

[0011] Preferably, the both ends of the transmission rod are symmetrically rotatably connected with limiting block, and the one end of the limiting block is fixedly connected with the inside of the air bellow.

[0012] Preferably, the inside of the top side of the stirring tank is installed with feeding pipe.

[0013] Preferably, the top of the driving rod is fixedly connected with the second motor.

[0014] Preferably, the first rotation tooth is in meshing connection with the second rotation tooth.

[0015] Compared with the prior art, the beneficial effects of the aluminum alloy door and window processing paint spraying device are as follows: the rotation of the reciprocating screw rod is driven by the first motor started by the worker, the rotation of the first rotation tooth drives the rotation of the second rotation tooth, the rotation of the second rotation tooth drives the rotation of the rotating wheel, and the transmission rod is driven to rotate in the air box through the cooperation between the rotating wheel and the belt, the rotation of the transmission rod drives the rotation of the multiple groups of fan blades, and then the hot air is discharged through the connecting pipe, the cavity and the blowing pipe, so that the effect of uniformly drying the multiple surfaces of the aluminum alloy frame can be achieved, and the air is filtered through the filter screen, so that the dust and impurities in the external air can be effectively prevented from adhering to the surface of the aluminum alloy frame, thereby greatly improving the quality of the aluminum alloy frame after paint spraying and drying, the rotation of the helical tooth is driven by the rotation of the driving rod, the rotation of the helical tooth causes the paint to stir up and down in the stirring tank, the fixed pipe is rotated by the rotation of the driving rod, the rotation of the fixed pipe causes the moving rod to slide out, the rotation of the moving rod drives the scraper to rotate, and then the scraper and the stirring rod uniformly stir and mix the paint, the rotation speed of the second motor is increased by the worker, at this time the moving rod is affected by the centrifugal force to make the scraper rotate and scrape the inner wall of the stirring tank, thereby achieving the effect of quickly scraping the residual material and avoiding waste.

[0016] 1. The rotation of the reciprocating screw rod is driven by the first motor started by the worker, the rotation of the first rotation tooth drives the rotation of the second rotation tooth, the rotation of the second rotation tooth drives the rotation of the rotating wheel, and the transmission rod is driven to rotate in the air box through the cooperation between the rotating wheel and the belt, the rotation of the transmission rod drives the rotation of the multiple groups of fan blades, and then the external air enters the air box through the filter screen, and then the hot air is discharged through the connecting pipe, the cavity and the blowing pipe, so that the effect of uniformly drying the multiple surfaces of the aluminum alloy frame can be achieved, and the air is filtered through the filter screen, so that the dust and impurities in the external air can be effectively prevented from adhering to the surface of the aluminum alloy frame, thereby greatly improving the quality of the aluminum alloy frame after paint spraying and drying, giving the worker convenience when using, the movement of the moving sleeve is driven by the rotation of the reciprocating screw rod, the movement of the brush plate drives the reciprocating movement of the bristles to clean the filter screen, thereby effectively preventing the phenomenon of air not flowing due to the blockage of the filter screen by dust and impurities, and then the worker inserts the plug into the fixed plate, at this time the worker pulls the sliding rod to drive the sliding plate to slide in the limiting box, at this time the contraction rod and the first extension spring are contracted, the plug and the plug are inserted by releasing the sliding rod, and the first extension spring is reset, thereby achieving the effect of quickly installing and dismounting the brush plate, thereby facilitating the worker to maintain and replace the brush plate, and greatly improving the daily maintenance efficiency of the device.

[0017] 2. The second motor is rotated at a low speed by the staff operating the controller, the rotation of the second motor drives the rotation of the drive rod, the rotation of the drive rod drives the rotation of the spiral tooth, the rotation of the spiral tooth stirs the paint up and down in the stirring tank, and the rotation of the drive rod drives the rotation of the fixed pipe, the rotation of the fixed pipe makes the moving rod slide out, the rotation of the moving rod drives the rotation of the scraper, at this time the moving rod slides back and forth in the fixed pipe, thereby the scraper and the stirring rod uniformly stir and mix the paint, when the residual material in the stirring tank needs to be cleaned, the staff increases the rotating speed of the second motor at this time, the moving rod is affected by the centrifugal force to make the scraper rotate and scrape the inner wall of the stirring tank, thereby the residual material can be quickly scraped, avoiding waste. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a whole structure schematic view of the drying mechanism in the utility model;

[0020] Figure 3 It is an enlarged structure schematic view of part A in the utility model;

[0021] Figure 4 It is a local enlarged structure schematic view of the drying mechanism in the utility model;

[0022] Figure 5 It is a whole structure sectional view of the stirring tank in the utility model.

[0023] In the drawing: 1, box body; 101, shell; 102, stirring tank; 2, drying mechanism; 201, air bellow; 202, connecting pipe; 203, frame; 204, cavity; 205, blowing pipe; 206, fixed box; 207, supporting block; 208, reciprocating screw rod; 209, first motor; 210, rotating rod; 211, first rotating tooth; 212, second rotating tooth; 213, transmission rod; 214, fan blade; 215, rotating wheel; 216, belt; 2161, filter screen; 217, moving sleeve; 218, fixed plate; 219, brush plate; 220, plug-in plate; 221, limiting box; 222, sliding rod; 223, sliding plate; 224, plug-in block; 225, contraction rod; 226, first extension spring; 227, limiting block; 3, stirring assembly; 301, second motor; 302, drive rod; 303, spiral tooth; 304, fixed pipe; 305, moving rod; 306, scraper; 307, second extension spring; 308, stirring rod; 309, feeding pipe. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of the present application.

[0025] Please refer to Figures 1-5 The present application provides a technical scheme: a paint spraying device for aluminum alloy door and window machining, comprising a box body 1, a shell 101 is arranged on one side of the top end of the box body 1, and a stirring tank 102 is installed on the top end of the shell 101; a drying mechanism 2 is arranged inside one side of the top end of the box body 1, and a stirring assembly 3 is arranged inside the stirring tank 102.

[0026] The drying mechanism 2 comprises a bellows 201 installed on one side of the top end of the box body 1, a connecting pipe 202 is installed between the bellows 201 and the box body 1, a frame 203 is installed at the bottom end of the connecting pipe 202, a cavity 204 is formed in the inside of the frame 203, blowing pipes 205 are installed on the inside of the frame 203, a fixed box 206 is installed on one side of the top end of the bellows 201, a support block 207 is installed on one side of the top end of the bellows 201, a reciprocating screw rod 208 is rotatably connected between the fixed box 206 and the support block 207, a first motor 209 is installed at one end of the reciprocating screw rod 208, a rotating rod 210 is rotatably connected between the bellows 201 and the fixed box 206, a first rotating tooth 211 is installed on the outside of one end of the reciprocating screw rod 208, a second rotating tooth 212 is installed on the top end of the rotating rod 210, the first rotating tooth 211 and the second rotating tooth 212 are meshingly connected, a transmission rod 213 is rotatably connected inside the bellows 201, fan blades 214 are installed on the outside of the transmission rod 213, rotating wheels 215 are installed on the outside of the rotating rod 210 and the transmission rod 213, a belt 216 is sleeved between the outside of the rotating wheels 215, a filter screen 2161 is installed inside the top end of the bellows 201, so that uniform drying effect can be achieved on multiple surfaces of the aluminum alloy frame, and dust and impurities in the external air can be effectively prevented from adhering to the surface of the aluminum alloy frame, thereby greatly improving the quality of the aluminum alloy frame after paint spraying and drying, and bringing convenience to the workers during use.

[0027] The outer side of the reciprocating screw rod 208 is threadedly connected with a moving sleeve 217, the bottom end of the moving sleeve 217 is installed with a fixed plate 218, the bottom end of the fixed plate 218 is provided with a brush plate 219, the top end of the brush plate 219 is symmetrically installed with an insertion plate 220, the insertion plate 220 is inserted between the fixed plate 218, the both ends of the fixed plate 218 are symmetrically installed with a limiting box 221, the inside of the limiting box 221 is slidably connected with a sliding rod 222, one end of the sliding rod 222 is installed with a sliding plate 223, one side of the sliding plate 223 is installed with an insertion block 224, the insertion block 224 is inserted between the insertion plate 220, the sliding plate 223 and the limiting box 221 are symmetrically installed with a contraction rod 225, the outside of the contraction rod 225 is sleeved with a first extension spring 226, the rotation of the reciprocating screw rod 208 drives the movement of the moving sleeve 217, at this time the movement of the moving sleeve 217 drives the movement of the brush plate 219, the movement of the brush plate 219 drives the reciprocating movement of the brush to clean the filter screen 2161, so as to effectively avoid the phenomenon that the dust and impurities block the filter screen 2161 to cause the air not to circulate, through the reset of the first extension spring 226, the insertion block 224 and the insertion plate 220 are inserted, so as to realize the effect of quickly installing and dismounting the brush plate 219, and then the staff can maintain and replace the brush plate 219, greatly improve the daily maintenance efficiency of the device, bring convenience to the staff during use, the both ends of the transmission rod 213 are symmetrically clamped and rotatably connected with a limiting block 227, one end of the limiting block 227 is fixedly connected with the inside of the wind box 201, through the design of the limiting block 227, the rotation of the transmission rod 213 is more stable.

[0028] The stirring assembly 3 comprises a second motor 301 mounted at the top end of the stirring tank 102, and the inside of the stirring tank 102 is rotationally connected with a driving rod 302, the top end of the driving rod 302 is fixedly connected with the second motor 301, the outer side of the driving rod 302 is welded with a helical tooth 303, the two sides of the driving rod 302 are symmetrically provided with a fixed tube 304, one end of the inside of the fixed tube 304 is slidably connected with a moving rod 305, one end of the moving rod 305 is provided with a scraper 306, the second extension spring 307 is arranged between the moving rod 305 and the inner side of the fixed tube 304, one side of the scraper 306 is symmetrically provided with a stirring rod 308, the top end of the stirring tank 102 is internally provided with a feeding pipe 309, the rotation of the driving rod 302 drives the rotation of the helical tooth 303, the rotation of the helical tooth 303 stirs the paint up and down in the stirring tank 102, the rotation of the driving rod 302 drives the fixed tube 304 to rotate, the rotation of the fixed tube 304 makes the moving rod 305 slide out, the rotation of the moving rod 305 drives the scraper 306 to rotate, at this time, the moving rod 305 slightly slides back and forth in the fixed tube 304, so that the scraper 306 and the stirring rod 308 uniformly stir and mix the paint, when it is necessary to clean the residual material on the inner wall of the stirring tank 102, at this time, the staff increases the rotating speed of the second motor 301, at this time, the moving rod 305 is subjected to the centrifugal force, so that the scraper 306 rotates and scrapes the inner wall of the stirring tank 102, thereby achieving the effect of quickly scraping the residual material, avoiding waste, and bringing convenience to the staff during use, and through the design of the feeding pipe 309, the staff can conveniently add material to the stirring tank 102.

[0029] Working principle: before using the paint spraying device for processing aluminum alloy doors and windows, the overall situation of the device needs to be checked to determine whether it can work normally, according to Figure 1 Figure 5 ​As shown, the first motor 209 is started by the staff to drive the rotation of the reciprocating screw rod 208, the rotation of the reciprocating screw rod 208 drives the rotation of the first rotating tooth 211, the rotation of the first rotating tooth 211 drives the rotation of the second rotating tooth 212, the rotation of the second rotating tooth 212 drives the rotation of the rotating wheel 215, through the cooperation between the rotating wheel 215 and the belt 216, thereby driving the transmission rod 213 to rotate inside the air bellow 201, the rotation of the transmission rod 213 drives the rotation of the plurality of fan blades 214, at this time the rotation of the plurality of fan blades 214 causes the air bellow 201 to generate negative pressure inside, thereby causing the external air to enter the air bellow 201 through the filter screen 2161, at this time the heating wire on the inner wall of the air bellow 201 heats the air, thereby causing the hot air to be discharged through the connecting pipe 202, the cavity 204 and the blowing pipe 205, so that the effect of uniformly drying the aluminum alloy frame on multiple surfaces can be realized, and the air is filtered through the filter screen 2161, thereby effectively preventing dust and impurities in the external air from adhering to the surface of the aluminum alloy frame, thereby greatly improving the quality of the aluminum alloy frame after paint spraying and drying, bringing convenience to the staff during use, the movement of the moving sleeve 217 is driven by the rotation of the reciprocating screw rod 208, at this time the movement of the moving sleeve 217 drives the movement of the brush plate 219, the movement of the brush plate 219 drives the reciprocating movement of the bristles to clean the filter screen 2161, thereby effectively preventing dust and impurities from blocking the filter screen 2161, causing the air to not circulate, bringing practicality to the staff during use, and then the staff inserts the plug plate 220 into the fixed plate 218, at this time the staff pulls the slide rod 222 to drive the slide plate 223 to slide inside the limiting box 221, at this time the contraction rod 225 and the first extension spring 226 are contracted, by loosening the slide rod 222, and then through the reset property of the first extension spring 226, the plug block 224 and the plug plate 220 are inserted, thereby achieving the effect of quickly installing and dismounting the brush plate 219, thereby facilitating the staff to maintain and replace the brush plate 219, greatly improving the daily maintenance efficiency of the device, bringing convenience to the staff during use, and through the design of the limiting block 227, the rotation of the transmission rod 213 is more stable;

[0030] The controller is operated by the staff to make the second motor 301 rotate at a reduced speed, the rotation of the second motor 301 drives the rotation of the drive rod 302, the rotation of the drive rod 302 drives the rotation of the spiral tooth 303, the rotation of the spiral tooth 303 makes the paint inside the stirring tank 102 agitate up and down, and the rotation of the drive rod 302 drives the fixed pipe 304 to rotate, the rotation of the fixed pipe 304 makes the moving rod 305 slide out, the rotation of the moving rod 305 drives the scraper 306 to rotate, at this time the moving rod 305 slides slightly in and out in the fixed pipe 304, and then the scraper 306 and the stirring rod 308 uniformly stir and mix the paint, when it is necessary to clean the residual material on the inner wall of the stirring tank 102, at this time the staff increases the rotating speed of the second motor 301, at this time the moving rod 305 is affected by the centrifugal force to make the scraper 306 rotate and scrape the inner wall of the stirring tank 102, so that the residual material can be quickly scraped, waste is avoided, and convenience is brought to the staff during use, through the design of the feeding pipe 309, the staff can conveniently add material to the stirring tank 102, and practicality is brought to the staff during use.

[0031] The box body 1, the shell 101 and the stirring tank 102 are prior art, and the publication number CN215278177U discloses a paint spraying device for aluminum alloy door and window machining, wherein the device used is not described too much here.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An aluminum alloy door and window processing paint spraying device, comprising a box (1), the top end of the box (1) is provided with a shell (101), and the top end of the shell (101) is provided with a stirring tank (102); characterized in that Also includes: The top end of the box (1) is internally provided with a drying mechanism (2), and the inside of the stirring tank (102) is provided with a stirring assembly (3); Wherein, the drying mechanism (2) comprises a wind box (201) mounted on the top end of the box (1), a connecting pipe (202) is mounted between the wind box (201) and the box (1), a frame (203) is mounted at the bottom end of the connecting pipe (202), a cavity (204) is formed in the inside of the frame (203), a blowing pipe (205) is mounted on the inside of the frame (203), a fixed box (206) is mounted on the top end of the wind box (201), a support block (207) is mounted on the top end of the wind box (201), a reciprocating screw rod (208) is rotatably connected between the fixed box (206) and the support block (207), a first motor (209) is mounted on one end of the reciprocating screw rod (208), a rotating rod (210) is rotatably connected between the wind box (201) and the fixed box (206), a first rotating tooth (211) is mounted on the outside of one end of the reciprocating screw rod (208), a second rotating tooth (212) is mounted on the top end of the rotating rod (210), a transmission rod (213) is rotatably connected in the inside of the wind box (201), a fan blade (214) is mounted on the outside of the transmission rod (213), a rotating wheel (215) is mounted on the outside of the rotating rod (210) and the transmission rod (213), a belt (216) is sleeved between the outside of the rotating wheel (215), and a filter screen (2161) is mounted in the inside of the top end of the wind box (201).

2. The paint spraying device for aluminum alloy door and window machining according to claim 1, characterized in that: The outside of the reciprocating screw rod (208) is threadedly connected with a moving sleeve (217), a fixed plate (218) is mounted on the bottom end of the moving sleeve (217), a brush plate (219) is arranged on the bottom end of the fixed plate (218), a plug plate (220) is symmetrically mounted on the top end of the brush plate (219), the plug plate (220) is inserted between the fixed plate (218), limit boxes (221) are symmetrically mounted in the inside of both ends of the fixed plate (218), a sliding rod (222) is slidably connected in the inside of the limit box (221), a sliding plate (223) is mounted on one end of the sliding rod (222), a plug block (224) is mounted on one side of the sliding plate (223), the plug block (224) is inserted between the plug plate (220), and a contraction rod (225) is symmetrically mounted between the sliding plate (223) and the limit box (221), a first extension spring (226) is sleeved on the outside of the contraction rod (225).

3. The paint spraying device for aluminum alloy door and window processing according to claim 1, characterized in that: The stirring assembly (3) comprises a second motor (301) installed at the top end of the stirring tank (102), the inside of the stirring tank (102) is rotationally connected with a driving rod (302), the outer side of the driving rod (302) is welded with helical teeth (303), the two sides of the driving rod (302) are symmetrically provided with fixed pipes (304), the inside of one end of the fixed pipe (304) is slidingly connected with a moving rod (305), one end of the moving rod (305) is provided with a scraper (306), the second expansion spring (307) is installed between the moving rod (305) and the inside of the fixed pipe (304), and the one side of the scraper (306) is symmetrically provided with stirring rods (308).

4. The paint spraying device for aluminum alloy door and window machining according to claim 1, characterized in that: The outer sides of the two ends of the transmission rod (213) are symmetrically clamped and rotationally connected with limit blocks (227), and the one end of the limit block (227) is fixedly connected with the inside of the wind box (201).

5. The paint spraying device for aluminum alloy door and window processing according to claim 1, characterized in that: The inside of one side of the top end of the stirring tank (102) is provided with a feeding pipe (309).

6. The paint spraying device for aluminum alloy door and window machining according to claim 3, characterized in that: The top end of the driving rod (302) is fixedly connected with the second motor (301).

7. The paint spraying device for aluminum alloy door and window machining according to claim 1, characterized in that: The first rotation tooth (211) and the second rotation tooth (212) are meshingly connected.

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