Surface rust removal device for steel member welding

Abstract

The utility model relates to the technical field of steel member processing, and provides a surface derusting device for steel member welding, which comprises a base and a worktable, a support is fixed at the top end of the base, and a moving structure is mounted at the top of the base. By arranging the dust removal structure, an activated carbon filter screen is moved into the dust removal box, the activated carbon filter screen is pushed, the activated carbon filter screen drives a sliding plate to move into a sliding groove, a door body is closed, and a fan is started, so that dust enters a corrugated pipe through a dust suction cover when a steel member is derusted by a polishing wheel; gas enters the dust removal box through an air inlet and is filtered through an activated carbon filter screen, the filtered gas is discharged through a fixing frame, impurity particles fall into a collecting frame to be collected, a door body is opened, the impurity particles collected in the collecting frame are conveniently cleaned, and the function of facilitating dust removal of the device is achieved; and therefore, the applicability of the surface rust removal device for steel member welding in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel member processing technical field especially relates to a surface rust cleaning device for steel member welding. BACKGROUND

[0002] Steel member refers to the steel plate, angle steel, channel steel, I-beam, welded or hot-rolled H-shaped steel cold bending or welded through connecting piece connection and become the steel structure combination component that can bear and transmit load, and the steel member needs to remove rust at the place to be welded before welding in order to ensure the adhesion between the steel bar and the concrete, so a surface rust cleaning device for steel member welding will be used,

[0003] Therefore, the patent with publication number CN212170002U discloses a surface rust cleaning device for corrugated steel web manufacturing, which comprises a box device for containing rust cleaning agent and a brushing device for brushing rust cleaning, and a lifting device is arranged below the brushing device for lifting the corrugated steel web. The surface rust cleaning device for corrugated steel web manufacturing disclosed in the utility model ensures that the corrugated steel web is pushed up after rust cleaning at the top end of the corrugated steel web, thereby reducing the labor of workers, and the corrugated steel web is brushed and cleaned again, thereby increasing the rust cleaning effect. The lifting device is arranged to lift the corrugated steel web down, thereby ensuring the stability of the corrugated steel web during brushing and rust cleaning.

[0004] The surface rust cleaning device for corrugated steel web manufacturing in the above has the advantages that the lifting device is arranged to lift the corrugated steel web down, thereby ensuring the stability of the corrugated steel web during brushing and rust cleaning. However, it is inconvenient to remove dust, collect dust, reduce environmental pollution and protect the health of construction workers during use, and the applicability is low. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a surface rust cleaning device for steel member welding to solve the defect that the existing surface rust cleaning device for steel member welding is inconvenient to remove dust.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a surface rust cleaning device for steel member welding, comprising a base and a workbench.

[0007] The top end of the base is fixed with a support, the top of the base is installed with a moving structure, the top end of the moving structure is fixed with a workbench, and the two sides of the workbench are fixed with clamping structures.

[0008] The top of the support is provided with a rust removal structure, the bottom end of the rust removal structure is fixedly provided with a shell, the inside of the shell is mounted with a driving motor, the bottom end of the shell is fixedly provided with a dust collection cover, and the output end of the driving motor extends to the inside of the dust collection cover and is fixedly provided with a grinding wheel.

[0009] The side of the support is fixedly provided with a support plate, the top end of the support plate is fixedly provided with a dust removal structure, the dust removal structure comprises a dust removal box, a door body, a fixed frame, a fan, an activated carbon filter screen, a sliding plate, a collection frame, an air inlet and a bellows, the dust removal box is fixed to the top end of the support plate, one side of the dust removal box is provided with the door body, the top of the dust removal box penetrates through the fixed frame, the inside of the fixed frame is mounted with the fan, the inside of the dust removal box below the fan is provided with the activated carbon filter screen, the two sides of the activated carbon filter screen are fixedly provided with the sliding plate, one side of the inside of the dust removal box penetrates through the air inlet, and the outer wall of the dust removal box on the side of the air inlet is fixedly provided with the bellows.

[0010] When the device is used, the dust removal structure is arranged, the device is convenient to dust, the applicability of the surface rust removal device for steel member welding during use is improved, the moving structure is arranged, the device is convenient to rust in front and back, the stability of the surface rust removal device for steel member welding during use is improved, the rust removal structure is arranged, the device is convenient to rust left and right, the working efficiency of the surface rust removal device for steel member welding during use is improved, and the clamping structure is arranged.

[0011] Preferably, the moving structure comprises an inner cavity, a sliding rail, a first threaded rod, a sliding seat, a moving seat and a first servo motor, the inner cavity is arranged on the top of the base, the inside of the inner cavity is provided with the first threaded rod, one end of the first threaded rod is mounted with the first servo motor on the outer wall of the base, the outside of the first threaded rod is threadedly connected with the moving seat, the top of the sliding rail is fixedly provided with the sliding seat on the outer side of the base.

[0012] Preferably, one end of the first threaded rod extends to the outside of the base and is fixedly connected with the output of the first servo motor, the top end of the moving seat extends to the outside of the base and is fixedly connected with the bottom end of the workbench, and the top end of the sliding seat is fixedly connected with the bottom end of the workbench. The workbench drives the sliding seat to move on the top of the sliding rail, and under the action of the sliding seat, the stability of the workbench during movement is enhanced, and the workbench drives the steel member to move back and forth below the grinding wheel.

[0013] Preferably, the rust removal structure comprises a second servo motor, a first electric push rod, a second threaded rod, a movable seat and a sliding rod, one side of the top of the support is provided with the second threaded rod, the outer side of the second threaded rod is connected with the movable seat in a threaded mode, one side of the inner portion of the movable seat is penetrated through with the sliding rod, the outer wall of the support at one end of the second threaded rod is provided with the second servo motor, and the bottom of the movable seat is fixed with the first electric push rod.

[0014] Preferably, the bottom of the first electric push rod is fixedly connected with the top of the shell, one end of the second threaded rod extends to the outside of the support and is fixedly connected with the output end of the second servo motor, the movable seat and the sliding rod form a sliding structure, and the two ends of the movable seat are fixedly connected with the inner wall of the support. The first electric push rod is started, the first electric push rod drives the shell to move up and down, so that the distance between the grinding wheel and the steel member changes, the driving motor is started, the driving motor drives the grinding wheel to rotate, the grinding wheel removes rust from the steel member, and the movable seat drives the grinding wheel to move left and right through the first electric push rod.

[0015] Preferably, the inner portion of the dust removal box on one side of the sliding plate is provided with a sliding groove, the sliding plate and the dust removal box form a sliding structure through the sliding groove, and one end of the bellows away from the dust removal box penetrates through the support and is fixedly connected with one side of the top of the dust collection cover. The activated carbon filter screen is moved to the inner portion of the dust removal box, the activated carbon filter screen is pushed, the activated carbon filter screen drives the sliding plate to move to the inner portion of the sliding groove, the door body is closed, the fan is started, dust generated when the grinding wheel removes rust from the steel member enters the inner portion of the bellows through the dust collection cover, then enters the inner portion of the dust removal box through the air inlet, is filtered through the activated carbon filter screen, the filtered gas is discharged through the fixed frame, impurity particles fall to the inner portion of the collecting frame for collection, the door body is opened, the impurity particles collected in the inner portion of the collecting frame are conveniently cleaned, the activated carbon filter screen is pulled, and the activated carbon filter screen drives the sliding plate to move to the outside of the dust removal box, so that the activated carbon filter screen is conveniently cleaned.

[0016] Preferably, the clamping structure comprises a fixed plate, a second electric push rod, a clamping plate, a guide block and a guide groove, the fixed plate is fixed on the two sides of the workbench, the top of the fixed plate is penetrated through with the second electric push rod, one end of the second electric push rod is fixed with the clamping plate, the bottom of the clamping plate is fixed with the guide block on the two sides, and the top of the workbench is provided with the guide groove on the bottom of the guide block. The steel member is placed on the top of the workbench, the second electric push rod is started, the second electric push rod drives the clamping plate to move, the clamping plate drives the guide block to move in the guide groove, and the stability of the clamping plate during movement is enhanced under the action of the guide block. The rubber pad is fixed on one side of the clamping plate.

[0017] Preferably, one side of the clamping plate is fixed with a rubber pad, and the guide block and the workbench form a sliding structure through a guide groove.

[0018] The surface rust removal device for steel member welding has the advantages that:

[0019] The dust removal structure is provided, the activated carbon filter screen is moved to the inside of the dust removal box, the activated carbon filter screen drives the sliding plate to move to the inside of the sliding groove, the door body is closed, the fan is started, and the dust generated when the polishing wheel removes rust from the steel member enters the inside of the corrugated pipe through the dust cover, then enters the inside of the dust removal box through the air inlet, is filtered through the activated carbon filter screen, and the filtered gas is discharged through the fixed frame, impurity particles fall into the inside of the collecting frame for collection, the door body is opened, impurity particles collected in the inside of the collecting frame are conveniently cleaned, the activated carbon filter screen is pulled, and the activated carbon filter screen drives the sliding plate to move to the outside of the dust removal box, so that the activated carbon filter screen is conveniently cleaned, the dust removal function of the device is realized, and the applicability of the surface rust removal device for steel member welding in use is improved.

[0020] The moving structure is provided, the first servo motor is started, the first servo motor drives the first threaded rod to rotate in the inside of the built-in cavity, the first threaded rod drives the moving seat to move, the moving seat drives the workbench to move, the workbench drives the sliding seat to move on the top of the sliding rail, the stability of the workbench in movement is improved under the action of the sliding seat, the workbench drives the steel member to move back and forth below the polishing wheel, the rust removal function of the device is realized, and the stability of the surface rust removal device for steel member welding in use is improved.

[0021] The rust removal structure is provided, the second servo motor is started, the second servo motor drives the second threaded rod to rotate, the second threaded rod drives the movable seat to move, the movable seat moves outside the sliding rod, the movable seat is prevented from rotating along with the second threaded rod under the action of the sliding rod, the movable seat drives the first electric push rod to move, the first electric push rod is started, the first electric push rod drives the shell to move up and down, and the distance between the polishing wheel and the steel member changes, the driving motor is started, the driving motor drives the polishing wheel to rotate, the polishing wheel removes rust from the steel member, the movable seat drives the polishing wheel to move left and right through the first electric push rod, the rust removal function of the device is realized, and the working efficiency of the surface rust removal device for steel member welding in use is improved.

[0022] By setting up the clamping structure, the steel member is placed on the top end of the workbench, the second electric push rod is started, the second electric push rod drives the clamping plate to move, the clamping plate drives the guide block to move in the guide groove, under the action of the guide block, the stability of the clamping plate when moving is enhanced, the rubber pad is fixed on one side of the clamping plate, the rubber pad is clamped on one side of the steel member by the clamping plate, and then the steel member is fixed on the top end of the workbench, under the action of the rubber pad, the friction between the clamping plate and the steel member is enhanced, displacement of the steel member when rust removal is avoided, and the device is convenient to fix, thereby improving the convenience of the surface rust removal device for steel member welding when in use. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a front view cross section structure schematic view of the utility model;

[0025] Figure 3 It is a dust removal structure front view cross section structure schematic view of the utility model;

[0026] Figure 4 It is a side view cross section structure schematic view of the utility model;

[0027] Figure 5 It is a rust removal structure cross section three-dimensional structure schematic view of the utility model;

[0028] Figure 6 It is a clamping structure cross section three-dimensional structure schematic view of the utility model.

[0029] Explanation of reference numerals in the drawing: 1, base; 2, moving structure; 201, built-in cavity; 202, sliding rail; 203, first threaded rod; 204, sliding seat; 205, moving seat; 206, first servo motor; 3, workbench; 4, support; 5, rust removal structure; 501, second servo motor; 502, first electric push rod; 503, second threaded rod; 504, movable seat; 505, sliding rod; 6, shell; 7, dust removal structure; 701, dust removal box; 702, door body; 703, fixed frame; 704, fan; 705, activated carbon filter screen; 706, sliding plate; 707, collection frame; 708, air inlet; 709, bellows; 8, supporting plate; 9, clamping structure; 901, fixed plate; 902, second electric push rod; 903, clamping plate; 904, guide block; 905, guide groove; 10, driving motor; 11, polishing wheel; 12, dust collection cover. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part 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 labor fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-6 The utility model provides a surface rust cleaning device for steel member welding, including base 1 and work table 3, the top of base 1 is fixed with support 4, and the top of base 1 is provided with moving structure 2, moving structure 2 includes built -in cavity 201, sliding rail 202, first threaded rod 203, sliding seat 204, moving seat 205 and first servo motor 206, and built -in cavity 201 is opened in the top of base 1, the inside of built -in cavity 201 is provided with first threaded rod 203, first threaded rod 203 one end base 1 is installed on the outer wall of first servo motor 206, and the outside of first threaded rod 203 is threadedly connected with moving seat 205, and the top of moving seat 205 is fixed with sliding rail 202 on both sides of base 1, and the outside of sliding rail 202 top is slidably connected with sliding seat 204, and one end of first threaded rod 203 extends to the outside of base 1 and is fixedly connected with the output of first servo motor 206, and the top of moving seat 205 extends to the outside of base 1 and is fixedly connected with the bottom end of work table 3, and the top of sliding seat 204 is fixedly connected with the bottom end of work table 3.

[0032] Referring to Figure 2 And Figure 4 As shown in the figure, start first servo motor 206, first servo motor 206 drives first threaded rod 203 to rotate in the inside of built -in cavity 201, first threaded rod 203 drives moving seat 205 to move, moving seat 205 drives work table 3 to move, and work table 3 drives sliding seat 204 to move on the top of sliding rail 202, under the action of sliding seat 204, the stability of work table 3 when moving is enhanced, and work table 3 drives steel member to move back and forth below polishing wheel 11.

[0033] The top of moving structure 2 is fixed with work table 3, and the two sides of work table 3 are fixed with clamping structure 9, clamping structure 9 includes fixed plate 901, second electric push rod 902, clamping plate 903, guide block 904 and guide groove 905, fixed plate 901 is fixed on both sides of work table 3, and the top of fixed plate 901 penetrates second electric push rod 902, one end of second electric push rod 902 is fixed with clamping plate 903, the two sides of clamping plate 903 bottom end are fixed with guide block 904, and the top of work table 3 is provided with guide groove 905 at the bottom end of guide block 904, one side of clamping plate 903 is fixed with rubber pad, and guide block 904 and work table 3 constitute sliding structure through guide groove 905.

[0034] Referring to Figure 2 and Figure 6 As shown in the figure, the steel member is placed on the top of the workbench 3, the second electric push rod 902 is started, the second electric push rod 902 drives the clamping plate 903 to move, the clamping plate 903 drives the guide block 904 to move inside the guide groove 905, and the stability of the clamping plate 903 during movement is enhanced under the action of the guide block 904. The side of the clamping plate 903 is fixed with a rubber pad, the clamping plate 903 drives the rubber pad to clamp on one side of the steel member, so as to fix the steel member on the top of the workbench 3. Under the action of the rubber pad, the friction between the clamping plate 903 and the steel member is enhanced, so as to avoid displacement of the steel member during rust removal.

[0035] The top of the support 4 is provided with a rust removal structure 5, which comprises a second servo motor 501, a first electric push rod 502, a second threaded rod 503, a movable seat 504 and a sliding rod 505. The second threaded rod 503 is arranged on one side of the top of the support 4, the movable seat 504 is threadedly connected to the outside of the second threaded rod 503, the sliding rod 505 penetrates through one side of the inside of the movable seat 504, the second servo motor 501 is installed on the outer wall of one end of the second threaded rod 503, the first electric push rod 502 is fixed on the bottom end of the movable seat 504, the bottom end of the first electric push rod 502 is fixedly connected with the top end of the shell 6, one end of the second threaded rod 503 extends to the outside of the support 4 and is fixedly connected with the output end of the second servo motor 501, and the movable seat 504 and the sliding rod 505 constitute a sliding structure. The two ends of the movable seat 504 are fixedly connected with the inner wall of the support 4.

[0036] Referring to Figure 2 and Figure 5 As shown in the figure, the second servo motor 501 is started, the second threaded rod 503 is driven to rotate by the second servo motor 501, the movable seat 504 is driven to move by the second threaded rod 503, and the movable seat 504 moves on the outside of the sliding rod 505. Under the action of the sliding rod 505, the movable seat 504 is prevented from rotating with the second threaded rod 503, the first electric push rod 502 is driven to move by the movable seat 504, the first electric push rod 502 is started, the shell 6 is driven to move up and down by the first electric push rod 502, so as to change the distance between the grinding wheel 11 and the steel member. The driving motor 10 is started, the driving motor 10 drives the grinding wheel 11 to rotate, so that the grinding wheel 11 removes rust from the steel member, and the movable seat 504 drives the grinding wheel 11 to move left and right through the first electric push rod 502.

[0037] The bottom end of the rust removal structure 5 is fixed with a shell 6, the inside of the shell 6 is provided with a driving motor 10, the bottom end of the shell 6 is fixed with a dust collection cover 12, the output end of the driving motor 10 extends to the inside of the dust collection cover 12 and is fixed with a polishing wheel 11, one side of the support 4 is fixed with a supporting plate 8, the top end of the supporting plate 8 is fixed with a dust removal structure 7, the dust removal structure 7 comprises a dust removal box 701, a door body 702, a fixed frame 703, a fan 704, an activated carbon filter screen 705, a sliding plate 706, a collection frame 707, an air inlet 708 and a bellows 709, the dust removal box 701 is fixed to the top end of the supporting plate 8, one side of the dust removal box 701 is provided with the door body 702, the top of the dust removal box 701 penetrates the fixed frame 703, the inside of the fixed frame 703 is provided with the fan 704, the inside of the dust removal box 701 below the fan 704 is provided with the activated carbon filter screen 705, both sides of the activated carbon filter screen 705 are fixed with the sliding plate 706, one side of the dust removal box 701 penetrates the air inlet 708, the outer wall of the dust removal box 701 on one side of the air inlet 708 is fixed with the bellows 709, the inside of the dust removal box 701 on one side of the sliding plate 706 is provided with a sliding groove, and the sliding plate 706 and the dust removal box 701 form a sliding structure through the sliding groove. One end of the bellows 709 away from the dust removal box 701 penetrates the support 4 and is fixedly connected to one side of the top end of the dust collection cover 12.

[0038] Referring to Figure 2 and Figure 3 The activated carbon filter screen 705 is moved to the inside of the dust removal box 701, the activated carbon filter screen 705 is pushed, the activated carbon filter screen 705 drives the sliding plate 706 to move to the inside of the sliding groove, the door body 702 is closed, the fan 704 is started, dust generated when the polishing wheel 11 removes rust from the steel member enters the inside of the bellows 709 through the dust collection cover 12, then enters the inside of the dust removal box 701 through the air inlet 708, is filtered through the activated carbon filter screen 705, and the filtered gas is discharged through the fixed frame 703, impurity particles fall into the inside of the collection frame 707 for collection, the door body 702 is opened, the impurity particles collected in the inside of the collection frame 707 are conveniently cleaned, the activated carbon filter screen 705 is pulled, and the activated carbon filter screen 705 drives the sliding plate 706 to move to the outside of the dust removal box 701, so that the activated carbon filter screen 705 is conveniently cleaned.

[0039] 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. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface rust removal device for steel component welding, comprising a base (1) and a workbench (3); Its characteristics are: A bracket (4) is fixed to the top of the base (1), a movable structure (2) is installed on the top of the base (1), a workbench (3) is fixed to the top of the movable structure (2), and clamping structures (9) are fixed on both sides of the workbench (3); A rust removal structure (5) is provided on the top of the bracket (4), a housing (6) is fixed to the bottom end of the rust removal structure (5), a driving motor (10) is installed inside the housing (6), a dust cover (12) is fixed to the bottom end of the housing (6), and an output end of the driving motor (10) extends to the inside of the dust cover (12) and is fixed with a grinding wheel (11); A support plate (8) is fixed on one side of the bracket (4), and a dust removal structure (7) is fixed on the top of the support plate (8). The dust removal structure (7) includes a dust removal box (701), a door body (702), a fixing frame (703), a fan (704), an activated carbon filter (705), a slide plate (706), a collection frame (707), an air inlet (708) and a bellows (709). The dust removal box (701) is fixed on the top of the support plate (8), and a door body (702) is provided on one side of the dust removal box (701). 2), a fixed frame (703) is passed through the top of the dust removal box (701), a fan (704) is installed inside the fixed frame (703), an activated carbon filter (705) is provided inside the dust removal box (701) below the fan (704), slide plates (706) are fixed on both sides of the activated carbon filter (705), an air inlet (708) is passed through one side of the interior of the dust removal box (701), and a bellows (709) is fixed on the outer wall of the dust removal box (701) on one side of the air inlet (708).

2. The surface rust removal device for steel component welding according to claim 1, characterized in that: The movable structure (2) comprises a built-in cavity (201), a slide rail (202), a first threaded rod (203), a slide seat (204), a movable seat (205) and a first servo motor (206); the built-in cavity (201) is opened at the top of the base (1); a first threaded rod (203) is provided inside the built-in cavity (201); a first servo motor (206) is installed on the outer wall of the base (1) at one end of the first threaded rod (203); the outer side of the first threaded rod (203) is threadedly connected to the movable seat (205); the top of the base (1) on both sides of the movable seat (205) is fixed with a slide rail (202); the outer side of the top of the slide rail (202) is slidably connected to the slide seat (204).

3. The surface rust removal device for steel component welding according to claim 2, characterized in that: One end of the first threaded rod (203) extends to the outside of the base (1) and is fixedly connected to the output of the first servo motor (206); the top end of the movable seat (205) extends to the outside of the base (1) and is fixedly connected to the bottom end of the workbench (3); and the top end of the sliding seat (204) is fixedly connected to the bottom end of the workbench (3).

4. The surface rust removal device for steel component welding according to claim 1, characterized in that: The rust removal structure (5) comprises a second servo motor (501), a first electric push rod (502), a second threaded rod (503), a movable seat (504) and a slide rod (505), wherein the second threaded rod (503) is arranged on one side of the top of the bracket (4), the outer side of the second threaded rod (503) is threadedly connected to the movable seat (504), a slide rod (505) is passed through one side of the interior of the movable seat (504), a second servo motor (501) is installed on the outer wall of the bracket (4) at one end of the second threaded rod (503), and the bottom end of the movable seat (504) is fixed with the first electric push rod (502).

5. The surface rust removal device for steel component welding according to claim 4, characterized in that: The bottom end of the first electric push rod (502) is fixedly connected to the top end of the housing (6), one end of the second threaded rod (503) extends to the outside of the bracket (4) and is fixedly connected to the output end of the second servo motor (501), the movable seat (504) and the sliding rod (505) constitute a sliding structure, and both ends of the movable seat (504) are fixedly connected to the inner wall of the bracket (4).

6. The surface rust removal device for steel component welding according to claim 1, characterized in that: A sliding groove is provided inside the dust removal box (701) on one side of the slide plate (706), and the slide plate (706) and the dust removal box (701) form a sliding structure through the sliding groove. The end of the bellows (709) away from the dust removal box (701) passes through the bracket (4) and is fixedly connected to one side of the top of the dust hood (12).

7. The surface rust removal device for steel component welding according to claim 1, characterized in that: The clamping structure (9) comprises a fixing plate (901), a second electric push rod (902), a clamping plate (903), a guide block (904) and a guide groove (905); the fixing plate (901) is fixed to both sides of the workbench (3); the top of the fixing plate (901) is penetrated by the second electric push rod (902); one end of the second electric push rod (902) is fixed with a clamping plate (903); both sides of the bottom end of the clamping plate (903) are fixed with guide blocks (904); and the top of the workbench (3) at the bottom end of the guide block (904) is provided with a guide groove (905).

8. The surface rust removal device for steel component welding according to claim 7, characterized in that: A rubber pad is fixed to one side of the clamping plate (903), and the guide block (904) and the workbench (3) form a sliding structure through a guide groove (905).

Images