Pay-off rack turning-around device
By designing a wire rewinding device, a worm gear system driven by a motor is used to automatically turn the wire coil, solving the problems of high labor intensity for wire rewinding workers and wire coil entanglement, thus improving production efficiency and safety.
Patent Information
- Application Number
- CN202520285846.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-21
AI Technical Summary
The current wire laying operation is labor-intensive and risky. The wire rolls are prone to tangling, which poses a safety hazard. In addition, repairing wire rolls is cumbersome and affects production speed.
Design a wire feeding frame turning device, including a support assembly, a drive assembly, and a wire feeding assembly. The device uses a motor to drive a worm gear and a worm wheel to rotate a bushing. The first support plate and the second support plate respectively support the wire roll, realizing the automatic turning and supply of the wire roll.
It reduces manual operation, avoids wire tangling and safety hazards, and improves production efficiency and the convenience of wire supply.
Smart Images
Figure CN223659537U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire processing, and in particular to a wire feeding frame turning device. Background Technology
[0002] With the development trend of intelligent, automated, and safe production, each wire laying worker now has to operate two wires, which requires a series of operations such as welding, grinding, turning, and adding wire drawing powder. This is labor-intensive and carries high operational risks.
[0003] The wire is stacked in rolls. After one roll of wire is unloaded, another roll is unloaded. If multiple rolls are stacked together, the individual wires are prone to tangling, causing knots, which poses a safety hazard, affects the unloading speed, and further reduces the production speed.
[0004] If adjacent wire rolls are far apart, although safety is guaranteed, it is necessary to replenish the wire rolls in a timely manner. In addition, the wire rolls are particularly heavy and large in size, and preparation work must be done between the wire rolls during transfer, which wastes manpower and time. Utility Model Content
[0005] The purpose of this invention is to provide a wire feeding frame turning device, which solves the problem of cumbersome wire refilling.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] This utility model provides a wire feeding frame turning device, including a support assembly, a drive assembly, and a wire feeding assembly. The drive assembly is mounted on the support assembly and drives the wire feeding assembly to rotate.
[0008] The support assembly includes a base and a support column, the support column being disposed on the base;
[0009] The drive assembly includes a motor, a worm, a worm wheel, and a bushing. The bushing is rotatably mounted on the support column. The worm wheel meshes with the bushing. The worm meshes with the worm wheel. The end of the worm is connected to the motor drive end.
[0010] The wire feeding assembly includes a first support plate and a second support plate, which are arranged side by side on the bushing. The bushing is located between the first support plate and the second support plate, and the first support plate and the second support plate are respectively used to support the wire coil on both sides.
[0011] Optionally, the drive assembly further includes a speed reducer, with its two ends connected to the motor drive end and the end of the worm gear, respectively.
[0012] Optionally, the drive assembly further includes a housing disposed on the base, the support column and the bushing passing through the housing, and the worm and the worm wheel disposed within the housing.
[0013] Optionally, the lower outer periphery of the support column has a first collar and a second collar, the outer diameter of the first collar is larger than the outer diameter of the second collar, the second collar is located at the upper end of the first collar, and a first inner bearing groove is formed between the first collar and the second collar.
[0014] Furthermore, a first outer bearing groove is provided on the inner wall of the bushing, the first inner bearing groove is aligned with the first outer bearing groove, a first bearing is provided between the first inner bearing groove and the first outer bearing groove, and the second collar is sleeved inside the first bearing.
[0015] Furthermore, the location of the first outer bearing groove has a first top wall and a first side wall. The first bearing includes an upper ring shaft, a lower ring shaft, and a plurality of first balls. The plurality of first balls are engaged between the upper ring shaft and the lower ring shaft. The first top wall presses on the upper ring shaft, and the lower ring shaft presses on the upper end of the first ring. The outer peripheries of the upper ring shaft and the lower ring shaft abut against the first side wall.
[0016] Furthermore, the lower outer periphery of the support column also has a third collar, the outer diameter of the third collar is smaller than the outer diameter of the second collar, a second inner bearing groove is formed between the third collar and the support column, a second outer bearing groove is also provided on the inner wall of the bushing, a second bearing is provided between the second inner bearing groove and the second outer bearing groove, and the support column is sleeved in the second bearing.
[0017] Furthermore, the second outer bearing groove has a second top wall and a second side wall, the second bearing includes an outer ring shaft, an inner ring shaft and a plurality of second balls, the plurality of second balls are engaged between the outer ring shaft and the inner ring shaft, the support is sleeved inside the inner ring shaft, the outer ring shaft abuts against the second side wall, and the second top wall is located above the second bearing.
[0018] Furthermore, the upper part of the support column is provided with an outer shaft groove, the inner wall of the bushing is provided with an inner shaft groove, and the second bearing is also provided between the outer shaft groove and the inner shaft groove.
[0019] Optionally, the wire feeding assembly further includes a first support plate and a second support plate, wherein the first support plate is connected to the first tray and the base at both ends, and the second support plate is connected to the base and the second tray at both ends.
[0020] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:
[0021] This utility model discloses a wire feeding frame turning device. Since the bushing is located between the first and second support plates, and the first and second support plates are used to support wire rolls on both sides, the first and second support plates can support two wire rolls at the same time. After one wire roll is fed out, the bushing can rotate around the support under the drive of the motor, and the first and second support plates rotate together to turn the spare wire roll to the feeding position. Then, the wire roll is put into the empty side of the first and second support plates. This saves labor and time, makes the supply of wire rolls convenient, and eliminates safety hazards. Therefore, it solves the problem of cumbersome wire roll replenishment. Attached Figure Description
[0022] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:
[0023] Figure 1 This is a perspective view of a wire-laying frame turning device according to an embodiment of the present utility model;
[0024] Figure 2 yes Figure 1 The above is a front sectional view;
[0025] Figure 3 yes Figure 1 The side sectional view shown;
[0026] Figure 4 Internal sectional view of the casing;
[0027] Figure 5 yes Figure 4 The enlarged view of part A is shown below;
[0028] Figure 6 yes Figure 3 The bottom sectional view shown;
[0029] Figure 7 yes Figure 6 The exploded view shown;
[0030] Figure 8 This is a structural view of the support column section;
[0031] Figure 9 yes Figure 3 Top exploded view.
[0032] The reference numerals in the attached figures are explained as follows:
[0033] 1. Support assembly; 2. Drive assembly; 3. Cable feeding assembly; 5. First inner bearing groove; 6. Second inner bearing groove; 7. First bearing; 8. Second bearing; 11. Base; 12. Support column; 13. First collar;
[0034] 14. Second collar; 15. Third collar; 16. Outer shaft groove; 17. First helical bearing; 18. Second helical bearing; 21. Motor; 22. Worm; 23. Worm wheel; 24. Bushing; 25. Reducer; 26. Housing; 27. Inner shaft groove; 31. First support plate; 32. Second support plate; 33. First support plate; 34. Second support plate; 35. First sleeve plate; 36. Second sleeve plate; 37. First limiting rod; 38. Second limiting rod; 71. Upper ring shaft; 72. Lower ring shaft; 73. First ball bearing; 81. Outer ring shaft; 82. Inner ring shaft; 83. Second ball bearing; 181. Inner oblique ring; 182. Outer oblique ring; 183. Roller; 221. First limiting shaft; 222. Second limiting shaft; 241. First outer bearing groove; 242. Second outer bearing groove; 251. First top wall; 252. First side wall; 261. Second top wall; 262. Second side wall. Detailed Implementation
[0035] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0037] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0038] like Figure 1 and Figure 2 and Figure 3 As shown, a wire feeding frame turning device includes a support component 1, a drive component 2 and a wire feeding component 3. The drive component 2 is mounted on the support component 1 and drives the wire feeding component 3 to rotate. The wire feeding component 3 is used to hold the wire roll.
[0039] Support assembly 1 includes a base 11 and a support column 12. The support column 12 is mounted on the base 11 and is cylindrical in this example. Drive assembly 2 includes a motor 21, a worm gear 22, a worm wheel 23, and a bushing 24. The bushing 24 is rotatably mounted on the support column 12. The worm wheel 23 is meshed with the bushing 24. The worm gear 22 is meshed with the worm wheel 23. The end of the worm gear 22 is connected to the drive end of the motor 21. Under the drive of the motor 21, the worm gear 22 drives the worm wheel 23 to rotate, and the worm wheel 23 drives the bushing 24 to rotate. The bushing 24 rotates around the support column 12. According to the wire laying requirements, the motor 21 indirectly drives the bushing 24 to rotate by a set angle.
[0040] The wire feeding assembly 3 includes a first support plate 31 and a second support plate 32. The first support plate 31 and the second support plate 32 are arranged side by side on the bushing 24 with a gap between them. The bushing 24 is located below the middle of the first support plate 31 and the second support plate 32. In this example, the bushing 24 is located in the middle of the first support plate 31 and the second support plate 32, so that the two ends of the first support plate 31 and the second support plate 32 can be balanced. The two sides of the first support plate 31 and the second support plate 32 are used to support the wire rolls respectively, and the first support plate 31 and the second support plate 32 together support two wire rolls.
[0041] After the wire coil is unwound at the unwinding end, the motor 21 indirectly drives the bushing 24 to rotate, and the spare wire coils on the first support plate 31 and the second support plate 32 arrive at the unwinding position. At the same time as unwinding, the empty ends of the first support plate 31 and the second support plate 32 support new wire coils again. When there are no wire coils at the unwinding position, the motor 21 indirectly drives the bushing 24 to rotate again, thus ensuring a continuous supply of wire.
[0042] The drive assembly 2 also includes a reducer 25 and a housing 26. The reducer 25 is connected to the drive end of the motor 21 and the end of the worm 22 at its two ends, respectively. The worm 22 passes through the housing 26, which is mounted on the base 11. The support column 12 and the bushing 24 pass through the housing 26, and the worm 22 and the worm wheel 23 are mounted inside the housing 26. The housing 26 can prevent dust from accumulating on the worm 22 and the worm wheel 23, as well as dust from accumulating on the bottom of the support column 12 and the bushing 24.
[0043] The wire feeding assembly 3 also includes a first support plate 33 and a second support plate 34. The first support plate 33 and the second support plate 34 are arranged side by side at both ends of the bushing 24. The first support plate 33 and the second support plate 34 together clamp the bushing 24. The first support plate 31 is arranged on the first support plate 33, and the second support plate 32 is arranged on the second support plate 34. The first support plate 33 and the second support plate 34 are located between the first support plate 33 and the second support plate 34.
[0044] Furthermore, the wire feeding assembly 3 also includes a first sleeve plate 35 and a second sleeve plate 36. The first sleeve plate 35 is fitted on the lower part of the bushing 24, and the second sleeve plate 36 is fitted on the upper part of the bushing 24. The first support plate 33 is fixed to the outer periphery of the first sleeve plate 35 and the second sleeve plate 36, and the second support plate 34 is also fixed to the outer periphery of the first sleeve plate 35 and the second sleeve plate 36. At this time, the positions of the first support plate 31 and the second support plate 32 are both higher than the top of the bushing 24.
[0045] Furthermore, the wire feeding assembly 3 also includes a first limiting rod 37 and a second limiting rod 38. In this example, the two first limiting rods 37 are respectively disposed at both ends of the first support plate 31, and the two second limiting rods 38 are respectively disposed at both ends of the second support plate 32. The first limiting rods 37 and the second limiting rods 38 can prevent the wire coil from falling off the first support plate 31 and the second support plate 32. The first limiting rods 37 and the second limiting rods 38 are bent, so that the first limiting rods 37 and the second limiting rods 38 are both curved, which is conducive to a single wire sliding out from the first limiting rods 37 and the second limiting rods 38.
[0046] like Figure 4 and Figure 5 As shown, the worm 22 has a first limiting shaft 221 and a second limiting shaft 222 at both ends. The worm 22 passes through the housing 26 and its two sides overlap the housing 26. The worm 22 can rotate on the housing 26. The first limiting shaft 221 and the second limiting shaft 222 are both located inside the housing 26. In this way, the first limiting shaft 221 and the second limiting shaft 222 restrict the movement of the worm 22 on the housing 26, and the worm 22 cannot be pulled out from the housing 26.
[0047] The drive assembly 2 also includes a first slant bearing 17 and a second slant bearing 18. The two ends of the worm gear 22 are respectively sleeved in the first slant bearing 17 and the second slant bearing 18. The first slant bearing 17 and the second slant bearing 18 are mounted on the housing 26.
[0048] The first slant bearing 17 and the second slant bearing 18 have the same structure. The first slant bearing 17 and the second slant bearing 18 are symmetrically arranged. The second slant bearing 18 has an inner slant ring 181, an outer slant ring 182 and a plurality of rollers 183. The rollers 183 are inclined between the inner slant ring 181 and the outer slant ring 182. The width of the inner slant ring 181 is greater than the width of the outer slant ring 182. In this way, the second limiting shaft 222 will only abut against the inner slant ring 181. The plurality of rollers 183 extend obliquely toward the housing 26, and the extension path is in a diffused state.
[0049] like Figure 6 and Figure 7 and Figure 8As shown, the lower outer periphery of the support column 12 has a first collar 13 and a second collar 14. The outer diameter of the first collar 13 is larger than the outer diameter of the second collar 14. The second collar 14 is located at the upper end of the first collar 13. A first inner bearing groove 5 is formed between the first collar 13 and the second collar 14. The first inner bearing groove 5 is located between the upper end face of the first collar 13 and the side face of the second collar 14.
[0050] The inner wall of the bushing 24 is provided with a first outer bearing groove 241, the first inner bearing groove 5 is aligned with the first outer bearing groove 241, a first bearing 7 is provided between the first inner bearing groove 5 and the first outer bearing groove 241, and a receiving space is formed between the first inner bearing groove 5 and the first outer bearing groove 241. The first bearing 7 is located in the receiving space, and the second collar 14 is sleeved in the first bearing 7.
[0051] The first outer bearing groove 241 has a first top wall 251 and a first side wall 252. The first bearing 7 includes an upper ring shaft 71, a lower ring shaft 72 and a plurality of first balls 73. The plurality of first balls 73 are rotatably engaged between the upper ring shaft 71 and the lower ring shaft 72. The upper ring shaft 71 is located above the lower ring shaft 72. The first top wall 251 presses on the upper ring shaft 71, that is, the upper ring shaft 71 supports the bushing 24. The lower ring shaft 72 presses on the upper end of the first shaft ring 13. The plurality of first balls 73 can rotate between the upper ring shaft 71 and the lower ring shaft 72. The upper ring shaft 71 and the lower ring shaft 72 can rotate relative to each other. The outer periphery of the upper ring shaft 71 and the lower ring shaft 72 is connected to the first side wall 252. The upper ring shaft 71 and the lower ring shaft 72 can limit the shaking of the bushing 24.
[0052] The lower outer periphery of the support column 12 also has a third collar 15. The outer diameter of the third collar 15 is smaller than the outer diameter of the second collar 14. The third collar 15 is located at the upper end of the second collar 14. A second inner bearing groove 6 is formed between the third collar 15 and the support column 12. A second outer bearing groove 242 is also provided on the inner wall of the bushing 24. A second bearing 8 is provided between the second inner bearing groove 6 and the second outer bearing groove 242. A receiving space is formed between the second inner bearing groove 6 and the second outer bearing groove 242. The second bearing 8 is located in the receiving space. The support column 12 is sleeved in the second bearing 8.
[0053] The second outer bearing groove 242 has a second top wall 261 and a second side wall 262. The second bearing 8 includes an outer ring shaft 81, an inner ring shaft 82 and a plurality of second balls 83. The plurality of second balls 83 are rotatably engaged between the outer ring shaft 81 and the inner ring shaft 82. The second balls 83 can rotate between the outer ring shaft 81 and the inner ring shaft 82. The inner ring shaft 82 is located inside the outer ring shaft 81. The support column 12 is sleeved inside the inner ring shaft 82. The bottom end of the inner ring shaft 82 overlaps the upper end face of the third shaft ring 15. The outer ring shaft 81 abuts against the second side wall 262. In this way, the outer ring shaft 81 can limit the distance between the bushing 24 and the support column 12. There is a gap between the second top wall 261 and the outer ring shaft 81.
[0054] like Figure 9 As shown, the upper part of the support column 12 is provided with an outer shaft groove 16, and the inner wall of the bushing 24 is provided with an inner shaft groove 27. The second bearing 8 is also provided between the outer shaft groove 16 and the inner shaft groove 27. The second bearing 8 here limits the distance between the upper part of the support column 12 and the upper part of the bushing 24, so that the upper part of the bushing 24 can rotate well around the upper part of the support column 12.
[0055] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.
Claims
1. A wire feeding frame turning device, comprising a support assembly (1), a drive assembly (2), and a wire feeding assembly (3), wherein the drive assembly (2) is disposed on the support assembly (1), and the drive assembly (2) drives the wire feeding assembly (3) to rotate, characterized in that, The support assembly (1) includes a base (11) and a support column (12), the support column (12) being disposed on the base (11); The drive assembly (2) includes a motor (21), a worm (22), a worm wheel (23), and a bushing (24). The bushing (24) is rotatably mounted on the support column (12). The worm wheel (23) meshes with the bushing (24). The worm (22) meshes with the worm wheel (23). The end of the worm (22) is connected to the drive end of the motor (21). The wire feeding assembly (3) includes a first support plate (31) and a second support plate (32). The first support plate (31) and the second support plate (32) are arranged side by side on the bushing (24). The bushing (24) is located between the first support plate (31) and the second support plate (32). The first support plate (31) and the second support plate (32) are respectively used to support the wire roll on both sides.
2. The wire-laying frame turning device according to claim 1, characterized in that, The drive assembly (2) further includes a reducer (25) and a housing (26). The reducer (25) is connected at both ends to the drive end of the motor (21) and the end of the worm (22). The housing (26) is mounted on the base (11). The support column (12) and the bushing (24) pass through the housing (26). The worm (22) and the worm wheel (23) are mounted inside the housing (26).
3. The wire-laying frame turning device according to claim 2, characterized in that, The worm (22) has a first limiting shaft (221) and a second limiting shaft (222) at both ends. The worm (22) passes through the housing (26). The first limiting shaft (221) and the second limiting shaft (222) are both located inside the housing (26).
4. The wire-laying frame turning device according to claim 1, characterized in that, The lower outer periphery of the support column (12) has a first collar (13) and a second collar (14). The outer diameter of the first collar (13) is larger than the outer diameter of the second collar (14). The second collar (14) is located at the upper end of the first collar (13). A first inner bearing groove (5) is formed between the first collar (13) and the second collar (14).
5. The wire-laying frame turning device according to claim 4, characterized in that, The inner wall of the bushing (24) is provided with a first outer bearing groove (241), the first inner bearing groove (5) is aligned with the first outer bearing groove (241), a first bearing (7) is provided between the first inner bearing groove (5) and the first outer bearing groove (241), and the second collar (14) is sleeved in the first bearing (7).
6. The wire-laying frame turning device according to claim 5, characterized in that, The first outer bearing groove (241) has a first top wall (251) and a first side wall (252). The first bearing (7) includes an upper ring shaft (71), a lower ring shaft (72) and a plurality of first balls (73). The plurality of first balls (73) are engaged between the upper ring shaft (71) and the lower ring shaft (72). The first top wall (251) presses on the upper ring shaft (71), and the lower ring shaft (72) presses on the upper end of the first shaft collar (13). The outer peripheries of the upper ring shaft (71) and the lower ring shaft (72) are connected to the first side wall (252).
7. The wire-laying frame turning device according to claim 4, characterized in that, The lower outer periphery of the support column (12) also has a third collar (15), the outer diameter of the third collar (15) is smaller than the outer diameter of the second collar (14), a second inner bearing groove (6) is formed between the third collar (15) and the support column (12), a second outer bearing groove (242) is also provided on the inner wall of the bushing (24), a second bearing (8) is provided between the second inner bearing groove (6) and the second outer bearing groove (242), and the support column (12) is sleeved in the second bearing (8).
8. The wire-laying frame turning device according to claim 7, characterized in that, The second outer bearing groove (242) has a second top wall (261) and a second side wall (262). The second bearing (8) includes an outer ring shaft (81), an inner ring shaft (82) and a plurality of second balls (83). The plurality of second balls (83) are engaged between the outer ring shaft (81) and the inner ring shaft (82). The support column (12) is sleeved in the inner ring shaft (82). The outer ring shaft (81) abuts against the second side wall (262). The second top wall (261) is located above the second bearing (8).
9. The wire-laying frame turning device according to claim 8, characterized in that, The upper part of the support column (12) is provided with an outer shaft groove (16), the inner wall of the bushing (24) is provided with an inner shaft groove (27), and the second bearing (8) is also provided between the outer shaft groove (16) and the inner shaft groove (27).
10. The wire-laying frame turning device according to claim 1, characterized in that, The wire feeding assembly (3) also includes a first support plate (33) and a second support plate (34). The first support plate (33) and the second support plate (34) are arranged side by side at both ends of the bushing (24). The first support plate (31) is arranged on the first support plate (33), and the second support plate (32) is arranged on the second support plate (34).