Automatic welding wire powder coating equipment with high environmental protection performance

Abstract

The utility model discloses automatic welding wire powder coating equipment with high environmental protection performance, which relates to the technical field of welding wire processing and comprises a box body, a fan fixedly mounted on the surface of the box body, an output end of the fan fixedly connected with the lower end of the box body, a motor mounted on one side of the box body, and an adjustable powder spraying component mounted at the top of the box body. A welding wire fixing assembly is installed in the box body, the output end of the motor is fixedly connected with the welding wire fixing assembly, the adjustable powder spraying assembly comprises a powder inlet pipe and an electric telescopic rod, the powder inlet pipe is fixedly connected with the output end of the fan, the electric telescopic rod is fixedly installed on the top of the box body, a powder distributing pipe is installed at the other end of the powder inlet pipe, and a powder collecting pipe is installed on the powder distributing pipe. The powder collecting pipe is provided with an adjustable powder spraying assembly which is arranged in a linear array, so that the height of a spray head can be flexibly adjusted according to requirements, and the surface of the welding wire can be better coated with powder; and through the welding wire fixing assembly, the welding wire is fixed and rotated, powder is conveniently smeared on the surface of the welding wire, and the powder smearing efficiency is improved.

Description

Technical Field

[0001] The utility model specifically relates to automatic welding wire powdering equipment with high environmental protection performance, belonging to the technical field of welding wire processing. Background Art

[0002] Welding wire is a metal wire welding material used as filler metal or as a conductor. In gas welding and tungsten arc welding, welding wire is used as filler metal; in submerged arc welding, electroslag welding and other metal arc welding, welding wire is both filler metal and a conductive electrode. The surface of the welding wire is not coated with anti-oxidation flux. During the processing of the welding wire, the surface needs to be powdered, which requires a powdering device. However, the existing powdering device is not convenient for flexibly adjusting the position of the powder spraying, which affects the loading and unloading of materials, and is not convenient for fixing welding wires of different inner diameters, which affects the quality of powder spraying. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies of the prior art and provide an automatic welding wire powder applying device with high environmental protection performance, so as to achieve the purpose of being able to flexibly adjust the position of the nozzle, facilitate placing the welding wire on the welding wire fixing assembly, and improve the powder applying speed and quality.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: an automatic welding wire powdering device with high environmental protection performance, comprising a box body, a fan is fixedly installed on the surface of the box body, the output end of the fan is fixedly connected to the lower end of the box body, a motor is installed on one side of the box body, an adjustable powder spraying assembly is installed on the top of the box body, a welding wire fixing assembly is installed inside the box body, and the output end of the motor is fixedly connected to the welding wire fixing assembly.

[0005] Furthermore, the height of the powder distributing pipe is adjusted, and the adjustable powder spraying assembly includes a powder inlet pipe and an electric telescopic rod, the powder inlet pipe is fixedly connected to the output end of the blower, the electric telescopic rod is fixedly installed on the top of the box body, and a powder distributing pipe is installed at the other end of the powder inlet pipe, and the powder distributing pipe is fixedly connected to the electric telescopic rod.

[0006] Furthermore, in order to facilitate uniform powder application on the surface of the welding wire, a powder collecting tube is installed on the powder distributing tube, and nozzles arranged in a linear array are installed on the powder collecting tube.

[0007] Furthermore, the welding wire is rotated to evenly apply powder to the surface of the welding wire. The welding wire fixing assembly includes a driving gear, a driven gear and a first mounting frame. The driving gear is fixedly connected to the output end of the motor, the driven gear is rotatably mounted on the inner wall of the box, the first mounting frame is rotatably mounted on the inner wall of the box, a chain is sleeved on the driven gear and the driving gear, the driving gear and the driven gear are linked by the chain, the motor rotates to drive the driving gear to rotate, the chain rotates the driven gear, the second mounting frame rotates, and the welding wire causes the second mounting frame to rotate.

[0008] Furthermore, the limit rod can be inserted into the mounting sleeve, the second mounting bracket is fixedly mounted on the driving gear and the driven gear, mounting sleeves are mounted on both sides of the first mounting bracket and both sides of the second mounting bracket, the limit rod is inserted at one end of the mounting sleeve, and an arc-shaped fixing plate is mounted at one end of the limit rod.

[0009] Furthermore, in order to facilitate the fixing of welding wires of different sizes, a spring is sleeved on the limit rod, one end of the spring is fixedly connected to the inner wall of the mounting sleeve, and the other end of the spring is fixedly connected to the other end of the limit rod, and the other end of the mounting sleeve is threadedly connected with a fixing bolt, and the position of the limit rod is limited by the length of the fixing bolt located inside the mounting sleeve, so that the distance between the arc-shaped fixing plates is fixed.

[0010] Furthermore, in order to facilitate the recycling of the powder, a filter plate is installed on the inner wall of the box and below the welding wire fixing assembly.

[0011] Furthermore, it is convenient to place the welding wire that needs to be powdered inside the box, and a box door is rotatably installed on one side of the box.

[0012] The technical effects and advantages of the utility model are as follows: through the adjustable powder spraying component, the height of the nozzle can be flexibly adjusted according to the needs, so that the surface of the welding wire can be better powdered; through the welding wire fixing component, the welding wire can be fixed and rotated, which is convenient for powdering the surface of the welding wire and improves the powdering efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of the welding wire fixing assembly of the utility model;

[0015] Figure 3 For the utility model Figure 2 A local enlarged schematic diagram of point A;

[0016] Figure 4 It is a schematic structural diagram of the adjustable powder spraying assembly of the utility model.

[0017] In the figure: 1. box body; 2. fan; 3. motor; 4. adjustable powder spraying assembly; 401. powder inlet pipe; 402. electric telescopic rod; 403. powder distribution pipe; 404. powder collecting pipe; 405. nozzle; 5. welding wire fixing assembly; 501. driving gear; 502. driven gear; 503. first mounting bracket; 504. chain; 505. second mounting bracket; 506. mounting sleeve; 507. limiting rod; 508. arc fixing plate; 509. spring; 510. fixing bolt; 6. filter plate; 7. box door. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 As shown, an automatic powder applying device for welding wire with high environmental performance includes a box body 1, a fan 2 is fixedly installed on the surface of the box body 1, the output end of the fan 2 is fixedly connected to the lower end of the box body 1, a motor 3 is installed on one side of the box body 1, an adjustable powder spraying assembly 4 is installed on the top of the box body 1, a welding wire fixing assembly 5 is installed inside the box body 1, and the output end of the motor 3 is fixedly connected to the welding wire fixing assembly 5.

[0020] The adjustable powder spraying assembly 4 includes a powder inlet pipe 401 and an electric telescopic rod 402. The powder inlet pipe 401 is fixedly connected to the output end of the fan 2. The electric telescopic rod 402 is fixedly installed on the top of the box 1. The height of the powder distribution pipe 403 is adjusted by extending and retracting the electric telescopic rod 402, so that the position of the nozzle 405 can be flexibly adjusted according to the powdering requirements, so as to facilitate better powder spraying. A powder distribution pipe 403 is installed at the other end of the powder inlet pipe 401, and the powder distribution pipe 403 is fixedly connected to the electric telescopic rod 402. A powder collecting pipe 404 is installed on the powder distribution pipe 403, and nozzles 405 arranged in a linear array are installed on the powder collecting pipe 404. Through the fan 2, the powder inside the box 1 is conveniently transferred to the powder inlet pipe 401 and the powder collecting pipe 404, so that the surface of the welding wire can be powdered through the nozzle 405.

[0021] The welding wire fixing assembly 5 includes a driving gear 501, a driven gear 502 and a first mounting frame 503. The driving gear 501 is fixedly connected to the output end of the motor 3. The driven gear 502 is rotatably mounted on the inner wall of the box body 1. The first mounting frame 503 is rotatably mounted on the inner wall of the box body 1. A chain 504 is sleeved on the driven gear 502 and the driving gear 501. The driving gear 501 and the driven gear 502 are linked by the chain 504. The motor 3 rotates to drive the driving gear 501 to rotate, and the driven gear 502 is rotated by the chain 504. The second mounting frame 505 rotates, and the second mounting frame 505 is rotated by the welding wire. The second mounting frame 505 is fixedly mounted on the driving gear 501 and the driven gear 502. Both sides of the first mounting frame 503 and both sides of the second mounting frame 505 are installed with mounting sleeves 506. One end of the mounting sleeve 506 is plugged with a limiting rod 507, and one end of the limiting rod 507 is installed with an arc-shaped fixed The fixing plate 508 and the limiting rod 507 are sleeved with a spring 509, one end of the spring 509 is fixedly connected to the inner wall of the mounting sleeve 506, and the other end of the spring 509 is fixedly connected to the other end of the limiting rod 507, and the other end of the mounting sleeve 506 is threadedly connected with a fixing bolt 510, and the fixing bolt 510 is screwed to adjust the length of the fixing bolt 510 located inside the mounting sleeve 506. The limiting plate can be tightened by the length of the fixing bolt 510 located inside the mounting sleeve 506, so as to facilitate the fixation of the welding wire, and the position of the limiting rod 507 is limited, so that the distance between the arc-shaped fixing plates 508 is fixed, so as to facilitate the fixation of welding wires of different sizes and improve its applicability. A filter plate 6 is installed on the inner wall of the box body 1 and below the welding wire fixing assembly 5. Through the filter plate 6, powder can be collected into the box body 1, so as to facilitate the recycling of powder and save energy. A box door 7 is rotatably installed on one side of the box body 1.

[0022] When the utility model is used, appropriate powder is added to the inside of the box body 1, the box door 7 is opened, the welding wire to be powdered is placed between the arc-shaped fixing plates 508, the spring 509 is extended and retracted, the length of the limit rod 507 inserted into the installation sleeve 506 is adjusted, the fixing bolt 510 is screwed, the arc-shaped fixing plate 508 and the welding wire are pressed tightly, so as to fix the welding wire, the box door 7 is closed, the electric telescopic rod 402 is started, the nozzle 405 is adjusted to a suitable position, the fan 2 is started, and the box body 1 is The internal powder is transferred to the powder inlet pipe 401 and the powder collecting pipe 404, and the surface of the welding wire is sprayed with powder through the nozzle 405. The motor 3 is started to drive the driving gear 501 to rotate, and the driven gear 502 is rotated through the chain 504, and the second mounting frame 505 is rotated. The second mounting frame 505 is rotated through the welding wire, so that the surface of the welding wire is powdered. The powder dropped during the powdering process is collected at the bottom of the box 1 through the filter plate 6, and the powder can be recycled and reused to save energy.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic welding wire powdering device with high environmental performance, comprising a box (1), a fan (2) fixedly mounted on the surface of the box (1), an output end of the fan (2) fixedly connected to the lower end of the box (1), and a motor (3) mounted on one side of the box (1), characterized in that: An adjustable powder spraying assembly (4) is installed on the top of the box (1), a welding wire fixing assembly (5) is installed inside the box (1), and the output end of the motor (3) is fixedly connected to the welding wire fixing assembly (5).

2. The automatic powdering device for welding wire with high environmental performance as claimed in claim 1 is characterized in that: The adjustable powder spraying assembly (4) comprises a powder feed pipe (401) and an electric telescopic rod (402), wherein the powder feed pipe (401) is fixedly connected to the output end of the fan (2), the electric telescopic rod (402) is fixedly mounted on the top of the box (1), and a powder distribution pipe (403) is mounted on the other end of the powder feed pipe (401), and the powder distribution pipe (403) is fixedly connected to the electric telescopic rod (402).

3. The automatic powdering device for welding wire with high environmental performance as claimed in claim 2 is characterized in that: A powder collecting pipe (404) is installed on the powder distributing pipe (403), and nozzles (405) arranged in a linear array are installed on the powder collecting pipe (404).

4. The automatic powdering device for welding wire with high environmental performance as claimed in claim 1 is characterized in that: The welding wire fixing assembly (5) comprises a driving gear (501), a driven gear (502) and a first mounting frame (503); the driving gear (501) is fixedly connected to the output end of the motor (3); the driven gear (502) is rotatably mounted on the inner wall of the box body (1); the first mounting frame (503) is rotatably mounted on the inner wall of the box body (1); a chain (504) is sleeved on the driven gear (502) and the driving gear (501); the driving gear (501) and the driven gear (502) are linked via the chain (504).

5. The automatic powdering device for welding wire with high environmental performance as claimed in claim 4 is characterized in that: A second mounting frame (505) is fixedly mounted on both the driving gear (501) and the driven gear (502); mounting sleeves (506) are mounted on both sides of the first mounting frame (503) and both sides of the second mounting frame (505); a limiting rod (507) is inserted at one end of the mounting sleeve (506); and an arc-shaped fixing plate (508) is mounted at one end of the limiting rod (507).

6. The automatic powdering device for welding wire with high environmental performance as claimed in claim 5 is characterized in that: A spring (509) is sleeved on the limiting rod (507), one end of the spring (509) is fixedly connected to the inner wall of the mounting sleeve (506), and the other end of the spring (509) is fixedly connected to the other end of the limiting rod (507), and the other end of the mounting sleeve (506) is threadedly connected to a fixing bolt (510).

7. The automatic powdering device for welding wire with high environmental performance as claimed in claim 1 is characterized in that: A filter plate (6) is installed on the inner wall of the box body (1) and below the welding wire fixing assembly (5).

8. The automatic powdering device for welding wire with high environmental performance as claimed in claim 1 is characterized in that: A box door (7) is rotatably mounted on one side of the box body (1).

Images