Dust removal device used in welding rod coating removal process

Abstract

The utility model relates to the technical field of welding rod production and processing, and discloses a dust removal device used in a welding rod coating removal process, which comprises a machine body, a water adding mechanism is fixedly connected to the rear side of the top end of the machine body and used for adding warm water into the machine body, and inclined grooves are formed in two sides of the top end in the machine body. The two ends of the middle of the inner side of the machine body are rotationally connected with skin brushing mechanisms, the skin brushing mechanisms are used for brushing away coatings at the two ends of a welding rod soaked in warm water, the left side of the exterior of the machine body is fixedly connected with a filtering mechanism, the filtering mechanism is used for filtering waste residues in the warm water, and a first through hole is formed in the middle of the bottom end of the inner side of the machine body; and the pollution discharge mechanism is used for guiding the used warm water to the filtering mechanism. According to the device, the coating soaked in warm water can be scraped off in an accelerated mode through the coating brushing mechanism, the working efficiency is improved, and in addition, waste residues in the warm water can be collected in a centralized mode through mutual cooperation of the arranged filtering mechanism and the sewage discharging mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of welding rod production and processing, in particular to a dust removal device used in the process of removing coating of welding rods. Background Art

[0002] The coating is a coating applied to the surface of the welding core. The coating is made of various raw materials such as minerals and chemical products. The coating protects the metal and regulates the arc stability during the welding process.

[0003] When pressing the coating, the coating is applied manually and then mechanically pressed. After the welding rod is processed, the coating needs to be removed at both ends of the welding rod, or the outer coating needs to be removed for recycling of discarded welding rods. Traditional removal methods include manual removal and warm water soaking.

[0004] In the existing technology, the warm water immersion method is not convenient for accelerating the removal of the flux coating. In addition, in the warm water immersion method, after the flux coating is removed, it is not convenient to recover the flux coating residue in the warm water. Therefore, a dust removal device for use in the process of removing the flux coating of the welding rod is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a dust removal device for use in the process of removing the coating of welding rods, aiming to improve the problems in the prior art of inconvenience in accelerating the coating removal and inconvenience in recovering the residue.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A dust removal device for removing coating from welding rods comprises a body, a water adding mechanism fixedly connected to the rear side of the top of the body, the water adding mechanism being used to add warm water into the body, fixed blocks being fixedly connected to the middle of the left and right sides of the top of the body, the middle parts of multiple fixed blocks being rotatably connected to a transport mechanism, the transport mechanism being used to transport welding rods that need to be processed, inclined grooves being provided on the left and right sides of the inner top of the body, a skin brushing mechanism being rotatably connected to the left and right ends of the inner middle part of the body, the skin brushing mechanism being used to brush off the coating on both ends of the welding rod after soaking in warm water, a filtering mechanism being fixedly connected to the bottom left end of the outer side of the body, the filtering mechanism being used to filter waste residue in the warm water, a first through hole being provided in the middle of the inner bottom end of the body, a sewage discharge mechanism being fixedly connected in the first through hole, the sewage discharge mechanism being used to guide the used warm water to the filtering mechanism.

[0008] As a further description of the above technical solution:

[0009] The water adding mechanism includes a first water pump, which is fixedly connected to the top rear side of the machine body. The output end of the first water pump is fixedly connected to a water outlet pipe, and one end of a connecting pipe is fixedly connected to the front side of the water outlet pipe at equal intervals. The other ends of multiple connecting pipes are fixedly connected to nozzles. The input end of the first water pump is fixedly connected to a water inlet pipe, and the water outlet pipe is in contact with the top rear side of the machine body.

[0010] As a further description of the above technical solution:

[0011] The transport mechanism includes a first rotating shaft, the left and right sides of the two fixed blocks are rotatably connected to the first rotating shaft, the inclined grooves of the machine body are rotatably connected to the first guide wheels, the left and right sides of the inner bottom end of the machine body are rotatably connected to the third rotating shaft, and the left and right ends of the middle and lower side of the machine body are rotatably connected to the second guide wheels. Multiple first rotating shafts and third rotating shafts are connected by tracks, and the tracks pass through the first guide wheel and the second guide wheel, and baffles are evenly distributed and fixedly connected to the tracks.

[0012] As a further description of the above technical solution:

[0013] The skin brushing mechanism includes a second rotating shaft, and multiple second rotating shafts are rotatably connected to the middle part of the inner side of the machine body. The front and rear sides of multiple second rotating shafts are fixedly connected to turntables, and multiple brush keys are fixedly connected in an annular distribution on the turntables. A fourth through hole is opened in the middle of multiple turntables.

[0014] As a further description of the above technical solution:

[0015] The filtering mechanism includes a filter box, the right side of the filter box is fixedly connected to the bottom left end of the machine body, the top of the filter box is slidably connected to a sliding cover, a second through hole is opened at the rear end of the right side of the interior of the sliding cover, a third through hole is opened at the front side of the bottom end of the interior of the filter box, a drain pipe is fixedly connected in the third through hole, a placement rack is snap-connected in the filter box, and an activated carbon filter is fixedly connected in the placement rack.

[0016] As a further description of the above technical solution:

[0017] The sewage discharge mechanism includes a sewage inlet pipe, the top end of the sewage inlet pipe is fixedly connected to the inner side of the first through hole, the bottom end of the sewage inlet pipe is fixedly connected to the input end of the second water pump, the output end of the second water pump is fixedly connected to one end of the sewage discharge pipe, and the other end of the sewage discharge pipe is fixedly connected to the inner side of the second through hole.

[0018] As a further description of the above technical solution:

[0019] A handle is fixedly connected to the middle part of the top end of the placement rack.

[0020] As a further description of the above technical solution:

[0021] A control panel is fixedly connected to the rear side of the machine body, a motor is fixedly connected inside the machine body, and the control panel is electrically connected to the motor, the first rotating shaft, the second rotating shaft, the third rotating shaft, the first water pump, and the second water pump.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, before removing the coating on the welding rod, the first water pump is started through the control panel to guide warm water into the machine body, and then the welding rod is placed on the crawler track on the left side, and the first rotating shaft, the third rotating shaft and the fourth rotating shaft are started. The crawler track drives the welding rod to move. After the welding rod enters the machine body, it is soaked in warm water and the coating becomes soft. Then the second rotating shaft is started, and the second rotating shaft drives the turntable to rotate together. The brush key on the turntable is provided with a brush for removal. The brush scrapes off the coating, and then the welding rod moves to the right, thereby achieving the effect of accelerating the coating removal, solving the problem of inconvenience in accelerating the coating removal in the prior art.

[0024] 2. In the present invention, after all the coatings on the welding rods are processed, the coatings on the welding rods enter warm water, and the second water pump is started to pump the sewage into the filter box through the sewage inlet pipe, the sewage outlet pipe and the second water pump. Then, there is an activated carbon filter in the filter box to filter the waste residue in the waste water and leave it in the filter box. The waste water after filtering is discharged from the drain pipe. After the sliding cover is slid open, the waste residue can be processed in a centralized manner, thereby achieving the effect of centralized treatment of the recovered residue, and solving the problem of inconvenient residue recovery in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a dust removal device for use in the process of removing coatings from welding rods proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the cross-section of a dust removal device for use in the process of removing coating from welding rods proposed by the present invention;

[0027] Figure 3 This is a structural schematic diagram of a skin-brushing mechanism of a dust removal device used in the process of removing coating of welding rods proposed by the present invention;

[0028] Figure 4 This is a schematic structural diagram of a water adding mechanism of a dust removal device used in the process of removing coating of welding rods proposed by the present invention;

[0029] Figure 5 This is a structural schematic diagram of a filtering mechanism of a dust removal device used in the process of removing coating of welding rods proposed by the present invention.

[0030] Legend:

[0031] 1. Machine body; 101. Chute; 2. Fixed block; 201. Track; 202. Baffle; 203. First rotating shaft; 204. Third rotating shaft; 205. First guide wheel; 206. Second guide wheel; 3. Turntable; 301. Second rotating shaft; 302. Brush key; 303. Fourth through hole; 4. Water outlet pipe; 401. Connecting pipe; 402. Nozzle; 403. First water pump; 404. Water inlet pipe; 5. Sliding cover; 501. Filter box; 502. Second through hole; 503. Third through hole; 504. Placement rack; 505. Activated carbon filter; 506. Handle; 507. Drain pipe; 6. First through hole; 601. Sewage inlet pipe; 602. Second water pump; 603. Sewage outlet pipe; 7. Motor; 8. Control panel. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 5 The utility model provides an embodiment: a dust removal device for removing the coating of welding rods, comprising a body 1, a water adding mechanism fixedly connected to the top rear side of the body 1, and the water adding mechanism is as follows: Figure 4As shown, the water adding mechanism includes a first water pump 403, which is fixedly connected to the top rear side of the body 1, and the output end of the first water pump 403 is fixedly connected to the water outlet pipe 4, and the front side of the water outlet pipe 4 is evenly distributed and fixedly connected to one end of the connecting pipe 401, and the other end of the multiple connecting pipes 401 is fixedly connected to the nozzle 402, and the input end of the first water pump 403 is fixedly connected to the water inlet pipe 404, and the water outlet pipe 4 is in contact with the top rear side of the body 1. The water adding mechanism is used to add warm water to the inside of the body 1, and the middle parts of the left and right sides of the top of the body 1 are fixedly connected to the fixed blocks 2, and the middle parts of the multiple fixed blocks 2 are rotatably connected to the transportation mechanism, and the transportation mechanism includes a first rotating shaft 203, and the left and right sides of the two fixed blocks 2 are The first rotating shaft 203 is rotatably connected, and the first guide wheel 205 is rotatably connected at the inclined groove 101 of the machine body 1. The left and right sides of the inner bottom end of the machine body 1 are rotatably connected to the third rotating shaft 204, and the left and right ends of the middle and lower side of the machine body 1 are rotatably connected to the second guide wheel 206. The multiple first rotating shafts 203 and the third rotating shafts 204 are connected by the crawler 201, and the crawler 201 passes through the first guide wheel 205 and the second guide wheel 206. Baffles 202 are fixedly connected to the crawler 201 at equal intervals. The transport mechanism is used to transport welding rods that need to be processed. The left and right sides of the inner top of the machine body 1 are provided with inclined grooves 101, and the left and right ends of the inner middle part of the machine body 1 are rotatably connected to the skin brushing mechanism. The skin brushing mechanism is as follows Figure 3 As shown, the skin brushing mechanism includes a second rotating shaft 301, and multiple second rotating shafts 301 are rotatably connected to the middle part of the inner side of the body 1. The front and rear sides of the multiple second rotating shafts 301 are fixedly connected with turntables 3, and multiple turntables 3 are annularly distributed and fixedly connected with brush keys 302. A fourth through hole 303 is opened in the middle of the multiple turntables 3. The skin brushing mechanism is used to brush off the coating at both ends of the welding rod after soaking in warm water. The baffle 202 on the crawler 201 is to drive the welding rod to rise from the inside of the body 1 to the right side of the body 1. The first guide wheel 205 and the second guide wheel 206 can press Figure 2 The trajectory shown is running.

[0034] Reference Figure 1-Figure 5, a filter mechanism is fixedly connected to the bottom left end of the exterior of the body 1, and the filter mechanism includes a filter box 501, the right side of the filter box 501 is fixedly connected to the bottom left end of the body 1, and a sliding cover 5 is slidably connected to the top of the filter box 501, and a second through hole 502 is provided at the rear end of the right side of the interior of the sliding cover 5, and a third through hole 503 is provided on the front side of the bottom end of the interior of the filter box 501, and a drain pipe 507 is fixedly connected in the third through hole 503, and a placement rack 504 is snap-connected in the filter box 501, and a handle 506 is fixedly connected to the middle top of the placement rack 504, and an activated carbon filter 505 is fixedly connected in the placement rack 504. The filter mechanism is used to filter waste residue in warm water, and a first through hole 6 is provided in the middle of the bottom end of the inner side of the body 1, and the first A sewage discharge mechanism is fixedly connected in the through hole 6, and the sewage discharge mechanism includes a sewage inlet pipe 601. The top of the sewage inlet pipe 601 is fixedly connected to the inner side of the first through hole 6, and the bottom end of the sewage inlet pipe 601 is fixedly connected to the input end of the second water pump 602, and the output end of the second water pump 602 is fixedly connected to one end of the sewage discharge pipe 603, and the other end of the sewage discharge pipe 603 is fixedly connected to the inner side of the second through hole 502. The sewage discharge mechanism is used to guide the used warm water to the filtering mechanism. A control panel 8 is fixedly connected to the rear side of the body 1, and a motor 7 is fixedly connected in the body 1. The control panel 8 is electrically connected to the motor 7, the first rotating shaft 203, the second rotating shaft 301, the third rotating shaft 204, the first water pump 403 and the second water pump 602.

[0035] Working principle: Before removing the coating on the welding rod, start the first water pump 403 through the control panel 8, pump warm water to the nozzle 402, and flow into the body 1. Then place the welding rod on the left track 201, start the first rotating shaft 203, the third rotating shaft 204 and the fourth rotating shaft 205, and the track 201 drives the welding rod to move. After the welding rod enters the body 1, it is soaked in warm water and the coating becomes soft. Then start the second rotating shaft 301, which drives the turntable 3 to rotate together. The brush key 302 on the turntable 3 has a function. A brush is used for removal, and the brush scrapes off the coating. Then the welding rod moves to the right. After all the coatings on the welding rods are processed, the coatings on the welding rods enter the warm water, and the second water pump 602 is started to pump the sewage into the filter box 501 through the sewage inlet pipe 601, the sewage discharge pipe 603 and the second water pump 602. Then, there is an activated carbon filter 505 in the filter box 501, which filters the waste residue in the waste water and leaves it in the filter box 501. The waste water after filtering is discharged by the drain pipe 507. After sliding the sliding cover 5 open, the waste residue can be processed in a centralized manner.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust removal device for use in a welding rod coating removal process, comprising a body (1), characterized in that: The top rear side of the body (1) is fixedly connected with a water adding mechanism, and the water adding mechanism is used to add warm water into the body (1). The middle parts of the left and right sides of the top of the body (1) are fixedly connected with fixed blocks (2), and the middle parts of multiple fixed blocks (2) are rotatably connected with a transport mechanism, and the transport mechanism is used to transport welding rods that need to be processed. The left and right sides of the inner top of the body (1) are provided with inclined grooves (101), and the left and right ends of the inner middle of the body (1) are rotatably connected with a skin brushing mechanism, and the skin brushing mechanism is used to brush off the coating of the two ends of the welding rod after soaking in warm water. The left bottom end of the outer left side of the body (1) is fixedly connected with a filtering mechanism, and the filtering mechanism is used to filter waste residue in the warm water. The middle part of the inner bottom end of the body (1) is provided with a first through hole (6), and a sewage discharge mechanism is fixedly connected in the first through hole (6), and the sewage discharge mechanism is used to guide the used warm water to the filtering mechanism.

2. A dust removal device for welding rod coating removal according to claim 1, characterized in that: The water adding mechanism comprises a first water pump (403), the first water pump (403) is fixedly connected to the rear side of the top end of the machine body (1), the output end of the first water pump (403) is fixedly connected to a water outlet pipe (4), the front side of the water outlet pipe (4) is evenly distributed and fixedly connected to one end of a connecting pipe (401), the other ends of a plurality of the connecting pipes (401) are fixedly connected to a nozzle (402), the input end of the first water pump (403) is fixedly connected to a water inlet pipe (404), and the water outlet pipe (4) is in contact with the rear side of the top end of the machine body (1).

3. The dust removal device for welding rod coating removal according to claim 1, characterized in that: The transport mechanism comprises a first rotating shaft (203), the left and right sides of the two fixed blocks (2) are both rotatably connected to the first rotating shaft (203), the inclined groove (101) of the machine body (1) is both rotatably connected to the first guide wheel (205), the left and right sides of the inner bottom end of the machine body (1) are both rotatably connected to the third rotating shaft (204), the left and right ends of the inner middle and lower side of the machine body (1) are both rotatably connected to the second guide wheel (206), the plurality of the first rotating shafts (203) and the third rotating shafts (204) are connected via a crawler (201), and the crawler (201) passes through the first guide wheel (205) and the second guide wheel (206), and baffles (202) are evenly distributed and fixedly connected to the crawler (201).

4. The dust removal device for welding rod coating removal according to claim 1, characterized in that: The skin brushing mechanism comprises a second rotating shaft (301), a plurality of the second rotating shafts (301) are rotatably connected to the middle part of the inner side of the body (1), a plurality of the front and rear sides of the second rotating shafts (301) are fixedly connected to a turntable (3), a plurality of the turntables (3) are annularly distributed and fixedly connected to brush keys (302), and a fourth through hole (303) is opened in the middle of the plurality of the turntables (3).

5. The dust removal device for welding rod coating removal according to claim 1, characterized in that: The filtering mechanism comprises a filter box (501), the right side of the filter box (501) is fixedly connected to the left bottom end of the machine body (1), the top end of the filter box (501) is slidably connected to a sliding cover (5), a second through hole (502) is provided at the rear end of the right side of the interior of the sliding cover (5), a third through hole (503) is provided at the front side of the interior bottom end of the filter box (501), a drain pipe (507) is fixedly connected in the third through hole (503), a placement rack (504) is snap-connected in the filter box (501), and an activated carbon filter (505) is fixedly connected in the placement rack (504).

6. The dust removal device for welding rod coating removal according to claim 1, characterized in that: The sewage discharge mechanism comprises a sewage inlet pipe (601), the top end of the sewage inlet pipe (601) is fixedly connected to the inner side of the first through hole (6), the bottom end of the sewage inlet pipe (601) is fixedly connected to the input end of the second water pump (602), the output end of the second water pump (602) is fixedly connected to one end of the sewage discharge pipe (603), and the other end of the sewage discharge pipe (603) is fixedly connected to the inner side of the second through hole (502).

7. The dust removal device for welding rod coating removal according to claim 5, characterized in that: A handle (506) is fixedly connected to the middle of the top of the placement rack (504).

8. The dust removal device for welding rod coating removal according to claim 1, characterized in that: A control panel (8) is fixedly connected to the rear side of the machine body (1), a motor (7) is fixedly connected inside the machine body (1), and the control panel (8) is electrically connected to the motor (7), the first rotating shaft (203), the second rotating shaft (301), the third rotating shaft (204), the first water pump (403), and the second water pump (602).

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