Guide device for welding wire winding

Abstract

The utility model relates to the technical field of welding wire winding, in particular to a guide device for welding wire winding, which comprises a bottom plate, three first guide wheels and two second guide wheels, the upper end face of the bottom plate is rotatably connected with a turntable through a bearing, the upper end of the turntable is fixedly connected with a gear, the upper end of the gear is fixedly connected with a rotating plate, and the rotating plate is fixedly connected with a rotating shaft. Two connecting plates are fixedly connected to the upper end face of the bottom plate, and a first lead screw is rotationally connected between the two connecting plates through two bearings. Three first guide wheels and two second guide wheels are driven to rotate in the forward direction or the reverse direction, so that the effect of flexibly adjusting the guide angles of the three first guide wheels and the two second guide wheels according to the pay-off direction is further achieved; and the vertical plate and the welding wires guided by the three first guide wheels and the two second guide wheels are driven to move front and back, so that the effect that the welding wires are orderly arranged on the winding roller according to the length of the winding roller is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding wire winding, in particular to a guiding device for welding wire winding. Background Art

[0002] Welding wire is a metal wire welding material used as filler metal or as a conductive electrode. 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 conductive electrode. Most welding processes require welding wire, so the demand for welding wire is also very large. Since the welding wire is long, if the welding wire is continuously fed in a straight line during the production process, it will take up a lot of space, so the welding wire needs to be guided to save space.

[0003] The existing guiding device for welding wire winding generally includes a support plate and a plurality of guide wheels. When in use, the welding wire needs to be wound onto the plurality of guide wheels to guide the welding wire. The tension of the plurality of guide wheels can be adjusted to prevent the welding wire from being excessively loose or excessively tensioned during the winding process.

[0004] The disadvantage of the existing guiding device for welding wire winding is that, since the support plate is a fixed structure, the welding wire cannot be neatly arranged on the winding roller according to the length of the winding roller. Furthermore, after the support plate is fixed, the guiding angles of the multiple guide wheels are fixed, so the guiding angles of the multiple guide wheels cannot be flexibly adjusted according to the direction of the welding wire pay-off. Therefore, it is necessary to propose a guiding device for welding wire winding to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a guiding device for welding wire winding, which has the characteristics of arranging the welding wire neatly on the winding roller according to the length of the winding roller, and flexibly adjusting the guiding angles of a plurality of three first guide wheels and two second guide wheels according to the direction of wire release.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guiding device for welding wire winding, comprising a bottom plate, three first guide wheels and two second guide wheels, the upper end surface of the bottom plate is rotatably connected to a turntable through a bearing, the upper end of the turntable is fixedly connected to a gear, the upper end of the gear is fixedly connected to a turntable, the upper end of the bottom plate is fixedly connected to two connecting plates, a first screw rod is rotatably connected between the two connecting plates through two bearings, and the outer wall of the first screw rod is threadedly connected to a rack meshing with the rear side of the gear;

[0007] The upper end of the rotating plate is fixedly connected to two fixed plates distributed front and back, a second screw rod is rotatably connected between the two fixed plates via two bearings, the second screw rod is driven by a motor installed on the rear end surface of the rear fixed plate, a moving block is threadedly connected to the outer wall of the second screw rod, a vertical plate is fixedly connected to the upper end of the moving block, and the three first guide wheels are rotatably connected to the front end surface of the vertical plate via a rotating shaft.

[0008] In order to facilitate the adjustment of the tension of the welding wire during the winding process, as a preferred welding wire winding guide device of the utility model, the front end face of the vertical plate is penetrated by two adjustment grooves distributed front and back, and the upper and lower sides of the inner walls of the two adjustment grooves are rotatably connected with a third screw rod through two bearings, the outer walls of the two third screw rods are threadedly connected with lifting blocks, and the two second guide wheels are respectively rotatably connected to the front sides of the two lifting blocks through rotating shafts, and the upper end of the vertical plate is provided with knobs that extend into the two adjustment grooves and are fixedly connected to the two third screw rods.

[0009] In order to facilitate the stability of the movement of the sliding rod, as a preferred guide device for welding wire winding of the utility model, a sliding rod located on the left and right sides of the second screw rod is fixedly connected between the two fixed plates, and the two sliding rods pass through the moving block and are slidably connected thereto.

[0010] In order to improve the stability of the rack movement, as a preferred guide device for welding wire winding of the utility model, the rack is slidably connected to the upper end surface of the base plate through a slide rail.

[0011] In order to improve the stability of the movement of the two lifting blocks, as a preferred guide device for welding wire winding of the utility model, the two lifting blocks are slidably connected to the front and rear sides of the inner walls of the two adjustment grooves through sliding grooves.

[0012] In order to facilitate the rotation of the first screw rod, as a preferred guide device for welding wire winding of the utility model, a handle fixedly connected to the first screw rod is penetrated and connected to the right end of the right connecting plate.

[0013] In order to facilitate installation and fixation of the device, as a preferred guide device for welding wire winding of the utility model, both left and right sides of the bottom plate are fixedly connected with mounting plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By driving the fixed plate, the three first guide wheels and the two second guide wheels to rotate forward or reversely, and the forward and reverse angles can reach 180°, the effect of flexibly adjusting the guiding angles of the three first guide wheels and the two second guide wheels according to the direction of the line release can be further achieved;

[0016] The welding wire moves back and forth through the vertical plate and guided by the three first guide wheels and the two second guide wheels, and the distance of the reciprocating movement can be determined according to the length of the winding roller, thereby further achieving the effect of arranging the welding wire neatly on the winding roller according to the length of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall external structure diagram of the utility model;

[0018] Figure 2 This is the overall front view structure diagram of the utility model;

[0019] Figure 3 This is an external structural diagram of the first guide wheel of the utility model.

[0020] In the figure: 1. bottom plate; 2. turntable; 3. gear; 4. connecting plate; 5. first screw rod; 6. rack; 7. turn plate; 8. fixed plate; 9. second screw rod; 10. moving block; 11. vertical plate; 12. first guide wheel; 13. second guide wheel; 14. adjusting slot; 15. third screw rod; 16. lifting block; 17. motor; 18. knob; 19. slide rod; 20. handle. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3 A guide device for winding welding wire, comprising a bottom plate 1, three first guide wheels 12 and two second guide wheels 13, the upper end surface of the bottom plate 1 is rotatably connected to a turntable 2 through a bearing, the upper end of the turntable 2 is fixedly connected to a gear 3, the upper end of the gear 3 is fixedly connected to a turntable 7, the upper end of the bottom plate 1 is fixedly connected to two connecting plates 4, a first screw rod 5 is rotatably connected between the two connecting plates 4 through two bearings, and the outer wall of the first screw rod 5 is threadedly connected to a rack 6 meshing with the rear side of the gear 3;

[0022] The upper end of the rotating plate 7 is fixedly connected to two fixed plates 8 distributed front and back, and a second screw rod 9 is rotatably connected between the two fixed plates 8 through two bearings. The second screw rod 9 is driven by a motor 17 installed on the rear end surface of the rear side fixed plate 8. The outer wall of the second screw rod 9 is threadedly connected to a moving block 10, and the upper end of the moving block 10 is fixedly connected to a vertical plate 11, and three first guide wheels 12 are rotatably connected to the front end surface of the vertical plate 11 through a rotating shaft.

[0023] In this embodiment: the first screw rod 5 rotates, thereby driving the rack 6 to move left and right, and at the same time driving the gear 3 to rotate forward or reversely with the turntable 2, and at the same time driving the rotating plate 7, the fixed plate 8, the three first guide wheels 12 and the two second guide wheels 13 to rotate forward or reversely, and the forward and reverse angles can reach 180°, further achieving the effect of flexibly adjusting the guiding angles of the three first guide wheels 12 and the two second guide wheels 13 according to the direction of the line release;

[0024] By winding the welding wire sequentially around the inner walls of the three first guide wheels 12 and the two second guide wheels 13, a guiding effect can be achieved during the winding process of the welding wire. At the same time, the second screw rod 9 is driven to rotate by the motor 17, thereby driving the movable block 10 to move back and forth, and at the same time driving the vertical plate 11 and the welding wire guided by the three first guide wheels 12 and the two second guide wheels 13 to move back and forth, and the distance of the reciprocating movement can be determined according to the length of the winding roller, thereby further achieving the effect of arranging the welding wire neatly on the winding roller according to the length of the winding roller.

[0025] As a technical optimization scheme of the utility model, the front end surface of the vertical plate 11 is penetrated by two adjustment grooves 14 distributed front and back, and the upper and lower sides of the inner walls of the two adjustment grooves 14 are rotatably connected with a third screw rod 15 through two bearings, and the outer walls of the two third screw rods 15 are threadedly connected with a lifting block 16, and the two second guide wheels 13 are respectively rotatably connected to the front sides of the two lifting blocks 16 through rotating shafts, and the upper end of the vertical plate 11 is provided with knobs 18 that extend into the two adjustment grooves 14 and are fixedly connected to the two third screw rods 15.

[0026] In this embodiment: the two third screw rods 15 are rotated respectively by two knobs 18, thereby driving the two lifting blocks 16 to move up and down inside the two adjustment slots 14 respectively, and at the same time, the two second guide wheels 13 can be driven to move up and down, further achieving the effect of facilitating the adjustment of the tension of the welding wire during the winding process.

[0027] As a technical optimization solution of the utility model, the two fixed plates 8 are fixedly connected with sliding rods 19 respectively located on the left and right sides of the second screw rod 9, and the two sliding rods 19 penetrate the moving block 10 and are slidably connected thereto.

[0028] In this embodiment, two sliding rods 19 are provided to improve the stability of the movement of the moving block 10 .

[0029] As a technical optimization solution of the present invention, the rack 6 is slidably connected to the upper end surface of the bottom plate 1 through a slide rail.

[0030] In this embodiment, a slide rail is provided to improve the movement stability of the rack 6 .

[0031] As a technical optimization solution of the present invention, the two lifting blocks 16 are slidably connected to the front and rear sides of the inner walls of the two adjustment grooves 14 through sliding grooves.

[0032] In this embodiment, four slide grooves are provided to improve the stability of the lifting and lowering of the two lifting blocks 16 .

[0033] As a technical optimization solution of the present invention, a handle 20 fixedly connected to the first screw rod 5 is connected through the right end of the right connecting plate 4 .

[0034] In this embodiment, a handle 20 is provided to facilitate the rotation of the first screw rod 5 .

[0035] As a technical optimization solution of the present invention, mounting plates are fixedly connected to both the left and right sides of the bottom plate 1 .

[0036] In this embodiment: a mounting plate is provided to facilitate installation and fixation of the device.

[0037] Working principle: first, the first screw rod 5 is rotated by the handle 20, thereby driving the rack 6 to move left and right, and at the same time driving the gear 3 to rotate forward or reversely with the turntable 2, and at the same time driving the rotating plate 7, the fixed plate 8, the three first guide wheels 12 and the two second guide wheels 13 to rotate forward or reversely, and the forward and reverse angles can reach 180°, further achieving the effect of flexibly adjusting the guiding angles of the three first guide wheels 12 and the two second guide wheels 13 according to the direction of wire release, and then winding the welding wire around the inner walls of the three first guide wheels 12 and the two second guide wheels 13 in sequence, so that in the process of winding the welding wire, the guiding effect can be achieved. At the same time, the second screw rod 9 is driven to rotate by the motor 17, which can drive the moving block 10 to move back and forth, and at the same time drive the vertical plate 11 and the welding wire guided by the three first guide wheels 12 and the two second guide wheels 13 to move back and forth, and the reciprocating distance can be determined according to the length of the winding roller, further achieving the effect of arranging the welding wire neatly on the winding roller according to the length of the winding roller, and the two third screw rods 15 can be rotated respectively by the two knobs 18, thereby driving the two lifting blocks 16 to move up and down respectively in the two adjusting slots 14, and at the same time can drive the two second guide wheels 13 to move up and down, further achieving the effect of facilitating the adjustment of the tension of the welding wire during the winding process.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding wire winding guide device, comprising a base plate (1), three first guide wheels (12) and two second guide wheels (13), characterized in that: The upper end surface of the bottom plate (1) is rotatably connected to a rotating disk (2) via a bearing, the upper end of the rotating disk (2) is fixedly connected to a gear (3), the upper end of the gear (3) is fixedly connected to a rotating plate (7), the upper end surface of the bottom plate (1) is fixedly connected to two connecting plates (4), a first screw rod (5) is rotatably connected between the two connecting plates (4) via two bearings, and the outer wall of the first screw rod (5) is threadedly connected to a rack (6) meshing with the rear side of the gear (3); The upper end of the rotating plate (7) is fixedly connected to two fixed plates (8) distributed front and rear, a second screw rod (9) is rotatably connected between the two fixed plates (8) via two bearings, the second screw rod (9) is driven by a motor (17) installed on the rear end surface of the rear fixed plate (8), the outer wall of the second screw rod (9) is threadedly connected to a moving block (10), the upper end of the moving block (10) is fixedly connected to a vertical plate (11), and the three first guide wheels (12) are rotatably connected to the front end surface of the vertical plate (11) via a rotating shaft.

2. A welding wire winding guide device according to claim 1, characterized in that: The front end surface of the vertical plate (11) is penetrated by two adjustment grooves (14) distributed front and rear, and a third screw rod (15) is rotatably connected between the upper and lower sides of the inner walls of the two adjustment grooves (14) via two bearings, and the outer walls of the two third screw rods (15) are threadedly connected to the lifting blocks (16), and the two second guide wheels (13) are respectively rotatably connected to the front sides of the two lifting blocks (16) via rotating shafts, and the upper end of the vertical plate (11) is provided with knobs (18) respectively extending into the inside of the two adjustment grooves (14) and fixedly connected to the two third screw rods (15).

3. A welding wire winding guide device according to claim 1, characterized in that: Sliding rods (19) are fixedly connected between the two fixed plates (8) and are respectively located on the left and right sides of the second screw rod (9). The two sliding rods (19) penetrate the moving block (10) and are slidably connected thereto.

4. A welding wire winding guide device according to claim 1, characterized in that: The rack (6) is slidably connected to the upper end surface of the base plate (1) via a slide rail.

5. A welding wire winding guide device according to claim 2, characterized in that: The two lifting blocks (16) are slidably connected to the front and rear sides of the inner walls of the two adjustment slots (14) via sliding slots.

6. A welding wire winding guide device according to claim 1, characterized in that: A handle (20) is connected through the right end of the right connecting plate (4) and is fixedly connected to the first screw rod (5).

7. A welding wire winding guide device according to claim 1, characterized in that: The left and right sides of the bottom plate (1) are both fixedly connected with mounting plates.

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