Wire wiping mechanism for welding wire production

Abstract

The utility model discloses a wire wiping mechanism for welding wire production, which comprises a bottom plate and a welding wire piece positioned above the bottom plate, and further comprises a traction unit arranged on one side of the bottom plate and used for clamping and pulling the welding wire piece; the wire wiping unit comprises a wire wiping assembly used for conducting synchronous wire wiping on the welding wire piece pulled by the traction unit and a driving assembly arranged on one side of the wire wiping assembly and used for driving the wire wiping assembly to rotate. A stripping mechanism used for clamping a welding wire piece is arranged in the wire wiping assembly. A driving shaft drives a rotating sleeve to continuously rotate in a reserved hole under the action of a belt, the rotating sleeve drives a clamping plate to rotate around the outer side of a welding wire piece through a threaded rod, the clamping plate drives a stripping rod to rotate around the outer side of the welding wire piece in the circumferential direction, dust attached to the outer side of the welding wire piece is stripped, and by reasonably adjusting the relative distance between the clamping plate and the welding wire piece, the welding wire piece can be stripped. And the dust stripping force can be flexibly adjusted, and the effect that dust can be fully erased is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of welding wire production, in particular to a wire wiping mechanism for welding wire production. Background Art

[0002] In the process of producing welding wire, powder needs to be added to the steel strip to make a flux core, and then the steel strip is rolled up to form welding wire. In this process, it is inevitable that a lot of dust will adhere to the surface of the welding wire. If the dust attached to the surface of the welding wire is not cleaned, the subsequent welding quality will be affected;

[0003] In the prior art, when cleaning the dust attached to the surface of the welding wire, a steel wool is usually used to cover the welding wire and repeatedly scrape the surface of the welding wire to remove the dust on the surface of the welding wire. Since the steel wool itself has a certain elasticity, it is difficult to fully wipe off the dust with strong adhesion, resulting in poor dust removal effect. Repeated scraping of the welding wire will result in low overall wire wiping efficiency, which is not conducive to the mass production of welding wire.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a wire wiping mechanism for welding wire production, so as to solve the problems in the prior art that dust with strong adhesion is difficult to be effectively wiped off during the wire wiping process of the existing welding wire, the wire wiping effect is poor, the wire wiping needs to be repeated, and the wire wiping efficiency is low.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire wiping mechanism for welding wire production, comprising a bottom plate, a welding wire member located above the bottom plate, and further comprising:

[0008] A traction unit, provided on one side of the bottom plate, for clamping and pulling the welding wire;

[0009] The wire wiping unit comprises a wire wiping assembly for synchronously wiping the welding wire pulled by the traction unit, and a driving assembly provided on one side of the wire wiping assembly for driving the wire wiping assembly to rotate;

[0010] A stripping mechanism for clamping the welding wire is provided inside the wire wiping assembly.

[0011] Furthermore, the grating assembly comprises:

[0012] There are two groups of upright posts, which are fixedly connected to the upper end of the bottom plate;

[0013] There are two sets of sleeve rods, which are fixedly connected between the two sets of upright posts, and a reserved hole is provided in the middle of the sleeve rods;

[0014] A rotating sleeve is rotatably inserted into the reserved hole;

[0015] The limiting sleeves are provided in two groups. The fixed sleeve is arranged outside the rotating sleeve and on one side of the sleeve rod, and is used to limit the axial direction of the rotating sleeve.

[0016] Furthermore, the peeling mechanism comprises:

[0017] The threaded rods are arranged in two groups on both sides of the rotating sleeve and are threadedly connected to the interior of the rotating sleeve. The interior of the rotating sleeve is provided with threaded holes that match the outer sides of the threaded rods.

[0018] A clamping plate, rotatably connected to one end of the threaded rod and located inside the rotating sleeve;

[0019] An arc-shaped groove is arranged at one end of the clamping plate and is used to accommodate the welding wire.

[0020] Furthermore, stripping rods are provided at equal angles inside the arc-shaped groove to scrape off dust on the outside of the welding wire piece;

[0021] A limiting groove is provided inside the clamping plate, and a limiting disc is rotatably connected inside the limiting groove;

[0022] One end of the threaded rod is fixedly connected to the limiting disc and is used to drive the clamping plate to adjust its position.

[0023] Furthermore, a positioning rod is fixedly connected to the inner side of the rotating sleeve and located above the threaded rod;

[0024] A positioning groove is provided at the upper end of the clamping plate and outside the positioning rod, and is used to limit the angle of the clamping plate during the rotation of the threaded rod.

[0025] Furthermore, the driving assembly includes:

[0026] A driving motor is mounted on one side of the column;

[0027] A drive shaft, fixedly connected to the drive end of the drive motor;

[0028] A belt has one end sleeved on the outside of the driving shaft and the other end sleeved on the outside of the rotating sleeve, and is used to drive the rotating sleeve to rotate.

[0029] Furthermore, the traction unit comprises:

[0030] A clamping block, provided at one end of the welding wire piece, for clamping the welding wire piece;

[0031] A slider, connected to the lower end of the clamping block, and used to drive the clamping block to move;

[0032] The pneumatic slide rail is arranged at the lower end of the slide block and is used for driving the slide block to move.

[0033] Furthermore, a bracket is fixedly connected to the upper end of the bottom plate and located on one side of the column;

[0034] A limiting block is provided at the upper end of the bracket and outside the welding wire piece, which is used to cooperate with the traction unit to support the welding wire piece.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] 1. The utility model extends the welding wire piece along the rotating sleeve and the limit block to the clamping block in sequence, so that the welding wire piece is located between the two groups of clamping plates, and one end of the welding wire piece is clamped by the clamping block, and the adjusting knob is turned. The adjusting knob drives the threaded rod to rotate in the threaded hole, and under the action of the thread tangential force between the threaded rod and the threaded hole, the threaded rod drives the clamping plate to move toward the welding wire piece, so that the stripping rod contacts the surface of the welding wire piece. Subsequently, the driving motor is started, and the driving motor drives the rotating sleeve to rotate continuously in the reserved hole through the driving shaft under the action of the belt, and the rotating sleeve drives the clamping plate to rotate around the outside of the welding wire piece through the threaded rod, and the clamping plate drives the stripping rod to rotate circumferentially around the outside of the welding wire piece, so that the dust attached to the outside of the welding wire piece is stripped off, and the relative distance between the clamping plate and the welding wire piece can be reasonably adjusted to flexibly adjust the strength of dust stripping to ensure that the dust can be fully wiped off.

[0037] 2. The utility model starts the pneumatic slide rail, which drives the clamping block to move through the slider, and the clamping block drives the welding wire to move along the limit block, so that the welding wire can continue to move after being peeled off, so as to continuously wipe the dust from different parts of the welding wire. It only takes one stroke of the welding wire to complete the dust removal work of the entire welding wire, without the need to wipe the dust back and forth, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0039] Figure 2 This is a schematic diagram of the external structure of the grating assembly of the utility model;

[0040] Figure 3 This is a schematic diagram of the internal structure of the grating assembly of the utility model;

[0041] Figure 4 This is a diagram showing the relationship between the welding wire and the peeling mechanism of the utility model;

[0042] Figure 5 It is a schematic diagram of the internal structure of the peeling mechanism of the utility model.

[0043] 1. The welding wire assembly includes the following components: 100, bottom plate; 101, welding wire assembly; 102, bracket; 103, limit block; 1, traction unit; 11, pneumatic slide rail; 12, slider; 13, clamping block; 2, wire wiping unit; 21, driving assembly; 211, column; 212, driving motor; 213, driving shaft; 214, belt; 22, wire wiping assembly; 221, sleeve rod; 2211, reserved hole; 222, rotating sleeve; 2221, threaded hole; 223, limit sleeve; 224, peeling mechanism; 2241, splint; 22411, arc groove; 22412, peeling rod; 22413, positioning groove; 22414, limit groove; 2242, threaded rod; 22421, limit disc; 2243, adjusting button; 225, positioning rod. DETAILED DESCRIPTION

[0044] 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.

[0045] See also Figure 1-5 , the utility model provides a technical solution:

[0046] A wire wiping mechanism for welding wire production includes a base plate 100, a welding wire member 101 located above the base plate 100, and further includes:

[0047] A traction unit 1, disposed on one side of the bottom plate 100, for clamping and pulling the welding wire 101;

[0048] The wire wiping unit 2 comprises a wire wiping assembly 22 for synchronously wiping the welding wire 101 drawn by the traction unit 1, and a driving assembly 21 provided on one side of the wire wiping assembly 22 for driving the wire wiping assembly 22 to rotate;

[0049] The wire wiping assembly 22 is provided with a stripping mechanism 224 for clamping the welding wire 101 .

[0050] As an improvement, Figure 2-3 As shown, the grating assembly 22 includes:

[0051] The columns 211 are provided in two groups and are fixedly connected to the upper end of the bottom plate 100;

[0052] There are two sets of sleeve rods 221, which are fixedly connected between the two sets of upright posts 211, and a reserved hole 2211 is provided in the middle of the sleeve rods 221;

[0053] The rotating sleeve 222 is rotatably inserted into the reserved hole 2211;

[0054] The limiting sleeves 223 are provided in two groups. The fixed sleeves are arranged outside the rotating sleeve 222 and on one side of the sleeve rod 221 , and are used to limit the axial direction of the rotating sleeve 222 .

[0055] Preferably, a collection frame is provided between the two groups of the uprights 211 and below the rotating sleeve 222 for collecting dust peeled off from the surface of the welding wire piece 101 after wire wiping.

[0056] Further, such as Figure 4-5 As shown, the peeling mechanism 224 includes:

[0057] The threaded rods 2242 are located on two sides of the rotating sleeve 222 and are arranged in two groups opposite to each other. The threaded rods 2242 are threadedly connected to the interior of the rotating sleeve 222. The interior of the rotating sleeve 222 is provided with threaded holes 2221 adapted to the outer sides of the threaded rods 2242.

[0058] A clamping plate 2241 is rotatably connected to one end of the threaded rod 2242 and is located inside the rotating sleeve 222;

[0059] The arc groove 22411 is provided at one end of the clamping plate 2241 and is used to accommodate the welding wire 101 .

[0060] Furthermore, a stripping rod 22412 is provided at an equal angle inside the arc groove 22411 to scrape off the dust on the outside of the welding wire piece 101;

[0061] A limiting groove 22414 is provided inside the clamping plate 2241, and a limiting disc 22421 is rotatably connected inside the limiting groove 22414;

[0062] One end of the threaded rod 2242 is fixedly connected to the limiting disc 22421 to drive the clamping plate 2241 to adjust its position.

[0063] With such a design, when the threaded rod 2242 rotates inside the threaded hole 2221, the threaded rod 2242 drives the limiting disk 22421 to rotate inside the limiting groove 22414 under the action of the thread tangential force between the thread on the outside of the threaded rod 2242 and the threaded hole 2221, and the limiting disk 22421 drives the clamping plate 2241 to move relative to the welding wire piece 101, so that the user can adjust the clamping force of the welding wire piece 101.

[0064] Among them, Figure 3-4 As shown, a positioning rod 225 is fixedly connected to the inner side of the rotating sleeve 222 and located above the threaded rod 2242;

[0065] A positioning groove 22413 is provided at the upper end of the clamping plate 2241 and located outside the positioning rod 225 , and is used to limit the angle of the clamping plate 2241 during the rotation of the threaded rod 2242 .

[0066] Preferably, an adjusting button 2243 is fixedly connected to one end of the threaded rod 2242 and located outside the rotating sleeve 222 to facilitate rotation adjustment of the threaded rod 2242 .

[0067] In addition, the driving assembly 21 comprises:

[0068] A driving motor 212 is installed on one side of the column 211;

[0069] A driving shaft 213, fixedly connected to the driving end of the driving motor 212;

[0070] The belt 214 has one end sleeved on the outside of the driving shaft 213 and the other end sleeved on the outside of the rotating sleeve 222 for driving the rotating sleeve 222 to rotate.

[0071] As an improvement, Figure 1-2 As shown, the traction unit 1 comprises:

[0072] A clamping block 13, provided at one end of the welding wire 101, for clamping the welding wire 101;

[0073] The slider 12 is connected to the lower end of the clamping block 13 and is used to drive the clamping block 13 to move;

[0074] The pneumatic slide rail 11 is disposed at the lower end of the slider 12 and is used to drive the slider 12 to move.

[0075] Furthermore, a bracket 102 is fixedly connected to the upper end of the bottom plate 100 and located on one side of the column 211;

[0076] A limiting block 103 is provided at the upper end of the bracket 102 and outside the welding wire piece 101 , and is used to cooperate with the traction unit 1 to support the welding wire piece 101 .

[0077] Such a design can ensure that when the welding wire 101 is placed in the limiting block 103 , the welding wire 101 can be on the same axis as the rotating sleeve 222 , so as to facilitate the subsequent accurate removal of dust from the welding wire 101 .

[0078] It should be noted that: Figure 3-5As shown, in the specific implementation process of the utility model, the welding wire 101 is sequentially extended along the rotating sleeve 222 and the limit block 103 to the clamping block 13, so that the welding wire 101 is located between the two groups of clamping plates 2241, and one end of the welding wire 101 is clamped by the clamping block 13, and the adjusting button 2243 is rotated, and the adjusting button 2243 drives the threaded rod 2242 to rotate in the threaded hole 2221. Under the action of the thread tangential force between the threaded rod 2242 and the threaded hole 2221, the threaded rod 2242 drives the clamping plate 2241 to move toward the welding wire 101, so that the stripping rod 22412 contacts the surface of the welding wire 101. Then, the driving motor 212 is started. The driving motor 212 drives the rotating sleeve 222 to rotate continuously in the reserved hole 2211 through the driving shaft 213 under the action of the belt 214. The rotating sleeve 222 drives the clamping plate 2241 to rotate around the outer side of the welding wire 101 through the threaded rod 2242. The clamping plate 2241 drives the stripping rod 22412 to rotate circumferentially around the outer side of the welding wire 101, so that the dust attached to the outer side of the welding wire 101 is stripped off. By reasonably adjusting the relative distance between the clamping plate 2241 and the welding wire 101, the strength of stripping the dust can be flexibly adjusted to ensure that the dust can be fully wiped off.

[0079] like Figure 1-2 As shown, when the driving motor 212 is started, the pneumatic slide 11 is started, and the pneumatic slide 11 drives the clamping block 13 to move through the slider 12, and the clamping block 13 drives the welding wire 101 to move along the limit block 103, so that the welding wire 101 can continue to move its position after being peeled off, so as to continuously wipe the dust from different parts of the welding wire 101, thereby achieving the goal of wiping the dust from the entire welding wire 101 by only moving the welding wire 101 once, without the need to wipe the dust back and forth, and the work efficiency is high.

[0080] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0081] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire wiping mechanism for welding wire production, comprising a base plate (100), a welding wire member (101) located above the base plate (100), characterized in that: Also includes: A traction unit (1), arranged on one side of the bottom plate (100), and used for clamping and pulling the welding wire piece (101); A wire wiping unit (2) comprises a wire wiping assembly (22) for synchronously wiping the welding wire (101) drawn by the traction unit (1), and a driving assembly (21) provided on one side of the wire wiping assembly (22) for driving the wire wiping assembly (22) to rotate; A stripping mechanism (224) for clamping the welding wire piece (101) is provided inside the wire wiping assembly (22).

2. A wire wiping mechanism for welding wire production according to claim 1, characterized in that: The grating assembly (22) comprises: There are two groups of upright posts (211) fixedly connected to the upper end of the bottom plate (100); The sleeve rod (221) is provided with two groups and is fixedly connected between the two groups of the upright posts (211). A reserved hole (2211) is provided in the middle of the sleeve rod (221); A rotating sleeve (222) is rotatably inserted into the reserved hole (2211); The limiting sleeves (223) are provided in two groups. The fixed sleeve is arranged outside the rotating sleeve (222) and located on one side of the sleeve rod (221), and is used to limit the axial direction of the rotating sleeve (222).

3. A wire wiping mechanism for welding wire production according to claim 2, characterized in that: The peeling mechanism (224) comprises: The threaded rods (2242) are arranged in two groups on both sides of the rotating sleeve (222) and are threadedly connected to the interior of the rotating sleeve (222). The interior of the rotating sleeve (222) is provided with threaded holes (2221) adapted to the outer sides of the threaded rods (2242); A clamping plate (2241) is rotatably connected to one end of the threaded rod (2242) and is located inside the rotating sleeve (222); An arc-shaped groove (22411) is provided at one end of the clamping plate (2241) and is used to accommodate the welding wire piece (101).

4. A wire wiping mechanism for welding wire production according to claim 3, characterized in that: Stripping rods (22412) are provided at equal angles inside the arc-shaped groove (22411) for scraping off dust on the outside of the welding wire piece (101); A limiting groove (22414) is provided inside the clamping plate (2241), and a limiting disc (22421) is rotatably connected inside the limiting groove (22414); One end of the threaded rod (2242) is fixedly connected to the limiting disc (22421) and is used to drive the clamping plate (2241) to adjust its position.

5. A wire wiping mechanism for welding wire production according to claim 3, characterized in that: A positioning rod (225) is fixedly connected to the inner side of the rotating sleeve (222) and located above the threaded rod (2242); A positioning groove (22413) is provided at the upper end of the clamping plate (2241) and located outside the positioning rod (225), and is used to limit the angle of the clamping plate (2241) during the rotation of the threaded rod (2242).

6. A wire wiping mechanism for welding wire production according to claim 2, characterized in that: The driving assembly (21) comprises: A driving motor (212) is installed on one side of the column (211); A drive shaft (213) fixedly connected to a drive end of the drive motor (212); A belt (214) has one end sleeved on the outside of the driving shaft (213) and the other end sleeved on the outside of the rotating sleeve (222), and is used to drive the rotating sleeve (222) to rotate.

7. A wire wiping mechanism for welding wire production according to claim 1, characterized in that: The traction unit (1) comprises: A clamping block (13), arranged at one end of the welding wire piece (101), and used for clamping the welding wire piece (101); A slider (12) connected to the lower end of the clamping block (13) and used to drive the clamping block (13) to move; The pneumatic slide rail (11) is arranged at the lower end of the slide block (12) and is used to drive the slide block (12) to move.

8. A wire wiping mechanism for welding wire production according to claim 2, characterized in that: A bracket (102) is fixedly connected to the upper end of the bottom plate (100) and located on one side of the column (211); A limiting block (103) is provided at the upper end of the bracket (102) and located outside the welding wire piece (101), and is used to cooperate with the traction unit (1) to support the welding wire piece (101).

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