A winding device for submerged arc welding wire production

Abstract

The present invention provides a winding device for submerged arc welding wire production, comprising a device body, a driving shaft mechanism arranged on the device body, and a wire arrangement mechanism arranged on the device body corresponding to the driving shaft mechanism; the driving shaft mechanism comprises a driving shaft rotatably arranged on the device body, and a limiting assembly on the driving shaft for limiting the position of a welding wire reel; the limiting assembly comprises a limiting disk and a chuck correspondingly arranged on the driving shaft, the chuck is detachably mounted on the main shaft, the chuck is provided with a mounting hole matched with the driving shaft, and there is a clamping gap matched with the welding wire reel between the chuck and the limiting disk; the chuck is provided with a rotating part on the side facing the limiting disk. The winding device for submerged arc welding wire production described in the present invention can drive the latch member on the chuck to match the latch hole on the driving shaft only by the rotation and resetting of the rotating part, thereby realizing the assembly of the chuck on the driving shaft, and the loading and unloading operation of the chuck is simpler.

Description

Technical Field

[0001] The invention belongs to the technical field of welding wire winding equipment, and in particular relates to a winding device for submerged arc welding wire production. Background Art

[0002] Welding wire is a metal wire welding material used as filler metal or as a conductive material. In gas welding and tungsten electrode gas shielded arc welding, welding wire is used as filler metal. In submerged arc welding, electroslag welding and other metal electrode gas shielded arc welding, welding wire is both filler metal and conductive electrode. It has been widely used in aerospace, shipbuilding, automobile, construction and other fields. Welding wire is stored, transported and used by winding it on a wire reel.

[0003] When winding the welding wire, the winding device generally drives the welding wire reel to rotate through the rotating shaft, firstly winds a part of the welding wire on the welding wire reel, and then drives the welding wire reel to rotate through the rotating shaft, and then winds the welding wire on the welding wire reel. The traditional winding device generally adopts manual clamping of the welding wire reel, and the operation efficiency is low. The existing winding device generally sets the welding wire reel on the driving shaft, and then installs the clamping mechanism on the driving shaft, and uses the clamping mechanism and the rotating disk to jointly realize the clamping limit of the welding wire reel, so that the driving shaft can drive the welding wire reel to rotate stably to realize the winding of the welding wire, but the clamping mechanism on the existing winding device is inconvenient to adjust and assemble, and usually needs to be further fixed by bolts or driving mechanisms to prevent the clamping mechanism from loosening or falling off during the rotation of the driving shaft, which increases the loading and unloading steps and operation difficulty of the clamping mechanism, which is not conducive to improving the winding and winding efficiency of the welding wire by the winding device. Summary of the invention

[0004] In view of this, the present invention aims to provide a winding device for submerged arc welding wire production to solve the problems of complex wire reel clamping and limiting structure, and inconvenient adjustment and use in existing winding devices.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] A winding device for submerged arc welding wire production, comprising a device body, a driving shaft mechanism arranged on the device body, and a wire arrangement mechanism arranged on the device body corresponding to the driving shaft mechanism; the driving shaft mechanism comprises a driving shaft rotatably arranged on the device body, and a limiting assembly on the driving shaft for limiting a welding wire reel, the device body is provided with a driving assembly for driving the driving shaft to rotate; the limiting assembly comprises a limiting disk and a chuck correspondingly arranged on the driving shaft, the chuck is detachably mounted on the main shaft, the chuck is provided with a mounting hole matched with the driving shaft, and a clamping gap matched with the welding wire reel exists between the chuck and the limiting disk;

[0007] A rotating part is provided on the side of the chuck facing the limit plate, and a receiving groove for accommodating the rotating part is provided on the chuck, and at least two rotating parts are evenly arranged along the circumference of the chuck, and one end of each rotating part facing the driving shaft is rotatably mounted on the chuck through the rotating shaft, and the other end is provided with a counterweight block; an axial hole matching the rotating shaft is provided on the chuck, and the axial hole is connected with the receiving groove, a driving gear is provided on one end of the rotating shaft passing through the axial hole, and the other end is connected to the rotating part, a latch part is provided at a position corresponding to the driving gear on the chuck, and the latch part is slidably mounted on the chuck, a driven rack matching the driving gear is provided at one end of the latch part, and the other end is arranged toward the driving shaft, and a latch hole that can cooperate with the latch part is provided on the driving shaft.

[0008] Furthermore, a ramp that can cooperate with the rotating part is provided at a position on the chuck corresponding to the rotating part. The ramp is arranged in an arc shape with the rotating shaft as the center, and the thickness of the ramp increases in a direction away from the driving shaft.

[0009] Furthermore, a sloped portion capable of cooperating with the ramp is provided on a side of the rotating member facing the chuck.

[0010] Furthermore, the driving gear is installed on the rotating shaft through a sliding key, and the sliding direction of the driving gear is the same as the axial direction of the rotating shaft; one end of the rotating shaft passing through the driving gear is provided with an elastic element and a limit member in sequence, and the other end is connected to the rotating member, one end of the elastic element supports the limit member, and the other end supports the driving gear.

[0011] Furthermore, the limiting member is detachably mounted on the rotating shaft.

[0012] Furthermore, the pin holes are arranged in multiple groups at intervals along the length direction of the driving shaft.

[0013] Furthermore, the chuck is provided with an assembly hole that is slidably matched with the latch member, and the assembly hole is communicated with the mounting hole.

[0014] Furthermore, the latch member is provided with a strip hole matched with the driving gear, and the driven rack is arranged on one side corresponding to the strip hole, and the length directions of the strip hole and the driven rack are the same as the sliding direction of the latch member.

[0015] Furthermore, a blocking piece for blocking the assembly hole is provided at a position corresponding to the mounting hole on the chuck, and the blocking piece is slidably mounted on the chuck, and the sliding direction of the blocking piece is the same as the length direction of the driving shaft.

[0016] Furthermore, the chuck is provided with a mounting seat for installing the blocking piece, the mounting seat is provided with a sliding groove that slidably cooperates with the blocking piece, and one end of the blocking piece extending into the sliding groove is provided with a compression spring, one end of the compression spring supports the mounting seat, and the other end supports the blocking piece.

[0017] Compared with the prior art, the winding device for submerged arc welding wire production described in the present invention has the following advantages:

[0018] (1) The winding device for submerged arc welding wire production described in the present invention realizes the assembly of the chuck by arranging a rotating member on the side of the chuck facing the limit plate, and arranging a latch member linked with the rotating member on the chuck, and driving the latch member to insert or remove the latch member from the latch hole by rotating the rotating member. Compared with the prior art, the latch member on the chuck can be driven to cooperate with the latch hole on the driving shaft only by the rotation and resetting of the rotating member, thereby realizing the assembly of the chuck on the driving shaft, and the chuck loading and unloading operation is more convenient, which is conducive to improving the welding wire winding efficiency of the winding device.

[0019] (2) The winding device for submerged arc welding wire production described in the present invention has a counterweight block arranged on the rotating part. When the driving shaft drives the chuck to rotate, the rotating part can continuously maintain the state of being moved out of the accommodating groove by relying on the centrifugal action of the counterweight block, thereby ensuring that the latch member can be continuously and stably inserted into the latch hole when the chuck rotates, preventing the chuck from loosening or falling off during the rotation process, realizing convenient assembly of the chuck, improving the stability of the chuck after assembly, and being conducive to improving the reliability and stability of the winding device when in use.

[0020] (3) The winding device for submerged arc welding wire production described in the present invention has a ramp that can cooperate with the rotating part at the position corresponding to the rotating part on the chuck. The ramp cooperates with the rotating part to push the rotating part further toward the limit plate, which not only enables the rotating part to further press the welding wire reel, but also ensures that the driving shaft can drive the welding wire reel to rotate more stably. Moreover, when the length of the welding wire reel is slightly shorter than the length of the clamping gap, the rotating part on the chuck can still have a good pressing effect on the welding wire reel, thereby improving the adaptability of the winding device to welding wire reels of different lengths.

[0021] (4) The winding device for submerged arc welding wire production described in the present invention has multiple groups of pin holes arranged at intervals on the driving shaft, so that the clamping plate and the limit plate can clamp and fix welding wire reels of different lengths, which is beneficial to further improve the applicability of the winding device to welding wire reels of different lengths.

[0022] (5) The winding device for submerged arc welding wire production described in the present invention reduces the difficulty of loading and unloading the chuck by arranging a sealing member for sealing the assembly hole at a position corresponding to the mounting hole on the chuck, and uses a compression spring to reset the sealing member, which is beneficial to further improve the welding wire winding efficiency of the winding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 This is a schematic structural diagram of a winding device for producing submerged arc welding wire according to the first embodiment of the present invention;

[0025] Figure 2 This is a schematic structural diagram of a limit assembly in a winding device for submerged arc welding wire production according to Embodiment 1 of the present invention;

[0026] Figure 3 for Figure 2 Exploded diagram of

[0027] Figure 4 It is a structural schematic diagram of a latch member in a winding device for submerged arc welding wire production according to the first embodiment of the present invention;

[0028] Figure 5 It is a structural schematic diagram of a chuck receiving groove in a winding device for submerged arc welding wire production according to the second embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of a chuck in a winding device for submerged arc welding wire production according to the second embodiment of the present invention;

[0030] Figure 7 for Figure 6 Exploded diagram of

[0031] Figure 8 This is a schematic structural diagram of a driving shaft in a winding device for producing submerged arc welding wire according to a third embodiment of the present invention;

[0032] Fig. 9 This is a schematic structural diagram of a limit assembly in a winding device for submerged arc welding wire production according to a fourth embodiment of the present invention;

[0033] Fig.10 for Fig. 9 Exploded diagram of

[0034] Fig.11 This is a schematic diagram of the structure of a chuck in a winding device for submerged arc welding wire production as described in Example 4 of the present invention.

[0035] Description of reference numerals:

[0036] 1. Device body; 2. Active shaft mechanism; 3. Limiting assembly; 4. Driving assembly; 5. Wire arrangement mechanism; 6. Limiting plate; 7. Active shaft; 8. Clamping disc; 9. Accommodating groove; 10. Rotating member; 11. Latch member; 12. Active gear; 13. Latch hole; 14. Mounting hole; 15. Driven rack; 16. Conical end; 17. Strip hole; 18. Shaft hole; 19. Ramp; 20. Limiting member; 21. Elastic element; 22. Sliding key; 23. Inclined portion; 24. Counterweight; 25. Blocking member; 26. Mounting seat; 27. Compression spring; 28. Sliding rod; 29. ​​Handle member; 30. Assembly hole; 31. Rotating shaft. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0038] Embodiment 1

[0039] Figure 1 This is a schematic diagram of the structure of a winding device for submerged arc welding wire production according to the first embodiment of the present invention. The winding device described in this embodiment can be used for the production of submerged arc welding wire, mainly for the winding and winding of submerged arc welding wire. Figure 1 This winding device includes a device body 1, a driving shaft mechanism 2 arranged on the device body 1, and a wire arrangement mechanism 5 arranged on the device body 1 corresponding to the driving shaft mechanism 2; the driving shaft mechanism 2 includes a driving shaft rotatably arranged on the device body 1, and a limiting assembly 3 on the driving shaft for limiting the welding wire reel, and the device body is provided with a driving assembly 4 for driving the driving shaft to rotate; the limiting assembly 3 includes a limiting disk and a chuck correspondingly arranged on the driving shaft, the chuck is detachably mounted on the main shaft, the chuck is provided with a mounting hole matched with the driving shaft, and there is a clamping gap between the chuck and the limiting disk that matches with the welding wire reel. Among them, this embodiment does not involve improvements to the above-mentioned device body 1, wire arrangement mechanism 5, driving assembly 4, and limiting disk, and the above-mentioned components are all conventional designs on the winding device, so they are not repeated here.

[0040] Figure 2 This is a schematic structural diagram of a limit assembly in a winding device for submerged arc welding wire production according to Embodiment 1 of the present invention. Figure 3 for Figure 2 For an exploded view of Figure 2 and Figure 3 shown.

[0041] The main improvement of this embodiment is that a rotating member 10 is provided on the side of the chuck 8 facing the limit plate 6, and a receiving groove 9 for accommodating the rotating member 10 is provided on the chuck 8. At least two rotating members 10 are evenly arranged along the circumference of the chuck 8, and each of the rotating members 10 is rotatably mounted on the chuck 8 through the rotating shaft at one end facing the driving shaft 7, and a counterweight is provided at the other end; an axial hole matching the rotating shaft is provided on the chuck 8, and the axial hole is connected with the receiving groove 9, and a driving gear 12 is provided at one end of the rotating shaft passing through the axial hole, and the other end is connected to the rotating member 10, and a latch member 11 is provided at a position corresponding to the driving gear 12 on the chuck 8, and the latch member 11 is slidably mounted on the chuck 8, and a driven rack matching the driving gear is provided at one end of the latch member 11, and the other end is arranged toward the driving shaft 7, and a latch hole 13 that can cooperate with the latch member 11 is provided on the driving shaft 7.

[0042] Exemplarily, two, three or more rotating members 10 may be provided correspondingly. In this embodiment, two rotating members 10 are provided as an example. Two corresponding shaft holes are also provided on the chuck 8. The receiving groove 9 may be a fan-shaped structure to realize the storage and position limiting of the rotating member. When the rotating member 10 is completely received in the receiving groove, the latch member 11 is not inserted into the latch hole 13, and the chuck 8 can be assembled at this time. When the chuck 8 is assembled to the driving shaft 7, the rotating member 10 can be driven to rotate manually or the gravity of the counterweight block can be used to drive the rotating member 10 to rotate out of the receiving groove 9. At this time, the rotating member 10 after rotating out of the receiving groove can drive the latch member 11 to insert into the latch hole 13 through the cooperation of the driving gear 12 and the driven rack, so as to realize the assembly of the chuck 8 on the driving shaft 7.

[0043] In actual application, when the driving shaft 7 drives the chuck 8 to rotate, the counterweight on the rotating member 10 will continue to be affected by the centrifugal force and move away from the driving shaft 7, so that the rotating member 10 can continue to remain in the state of being moved out of the receiving groove 9, ensuring that the latch member 11 can be continuously and stably inserted into the latch hole 13 when the chuck 8 rotates, preventing the chuck 8 from loosening or falling off during the rotation process. When the chuck 8 needs to be removed, it is only necessary to reset the rotating member 10 so that the rotating member 10 is fully retracted into the receiving groove 9, and then the chuck 8 can be removed. The operation is simpler, and the entire assembly process of the chuck 8 does not require the use of other fastening structures, which is conducive to improving the assembly efficiency of the chuck 8.

[0044] By adopting the method of rotating the rotating member 10 to drive the latch member 11 to insert or remove the latch hole 13, the difficulty of assembling the chuck 8 is reduced, and the stability of the chuck 8 during the rotation process with the driving shaft 7 is improved, which is beneficial to improving the limiting effect of the chuck 8 and the limit plate on the welding wire reel, thereby improving the welding wire winding efficiency of this winding device.

[0045] Preferably, the chuck 8 is provided with an assembly hole that is slidably matched with the latch member 11, and the assembly hole is connected with the mounting hole 14. Exemplarily, the assembly holes are arranged in a one-to-one correspondence with the latch member 11. By utilizing the assembly holes to match the latch member 11, it can be ensured that the latch member 11 is stably slidably mounted on the chuck 8, so that the driving gear 12 can stably match with the driven rack on the latch member 11 to achieve the driving of the latch member 11. In addition, by providing the assembly holes to limit the latch member 11, when the latch member 11 is inserted into the latch hole 13 on the driving shaft 7, the chuck 8 can be stably mounted on the driving shaft 7 under the limit of multiple latch members 11, which is conducive to further improving the stability of the chuck 8 on the driving shaft 7.

[0046] In actual application, one end of the latch member 11 passing through the assembly hole can also be provided with a tapered end portion for easy insertion into the latch hole 13, which is conducive to convenient insertion of the latch member 11 into the latch hole 13 and convenient assembly of the chuck 8 by the operator.

[0047] Figure 4 FIG. 1 is a schematic diagram of the structure of the latch member 11 in a winding device for producing submerged arc welding wire according to the first embodiment of the present invention, see Figure 4 Preferably, the latch member 11 is provided with a strip hole 17 that cooperates with the driving gear, and the driven rack 15 is arranged on one side of the strip hole 17, and the length direction of the strip hole 17 and the driven rack 15 are the same as the sliding direction of the latch member 11. By arranging the driven rack 15 on one side of the strip hole 17, the driven rack 15 can stably cooperate with the driving gear to realize the driving movement of the latch member 11, and the driven rack 15 and the driving gear are not easy to separate, thereby improving the stability of the cooperation between the two.

[0048] In actual application, by providing a strip hole 17 that cooperates with the driving gear on the latch member 11, and utilizing the strip hole 17 to cooperate with the driving gear, a good guiding effect can be played on the latch member 11, which is beneficial to improving the stability of the movement of the latch member 11. Under the common guiding limit of the driving gear and the assembly hole, when the rotating member drives the driving gear to rotate, the latch member 11 can be stably inserted into or moved out of the latch hole, thereby improving the stability and reliability of the actions of each component.

[0049] The winding device for submerged arc welding wire production described in this embodiment is provided with a rotating member on the side of the chuck facing the limit plate, and a latch member linked with the rotating member is provided on the chuck, and the assembly of the chuck is realized by the rotation of the rotating member to drive the latch member to be inserted into or removed from the latch hole. Compared with the prior art, only by the rotation and resetting of the rotating member, the latch member on the chuck can be driven to cooperate with the latch hole on the driving shaft, so as to realize the assembly of the chuck on the driving shaft, and the loading and unloading operation of the chuck is more convenient, which is conducive to improving the welding wire winding efficiency of the winding device. At the same time, by arranging a counterweight block on the rotating member, in the process of the driving shaft driving the chuck to rotate, relying on the centrifugal action of the counterweight block, the rotating member can continue to maintain the state of being moved out of the receiving groove, ensuring that the latch member can be continuously and stably inserted into the latch hole when the chuck rotates, preventing the chuck from loosening or falling off during the rotation process, realizing the convenient assembly of the chuck, improving the stability of the chuck after assembly, and improving the reliability and stability of the winding device when in use.

[0050] Embodiment 2

[0051] Figure 5 This is a schematic diagram of the structure of the chuck receiving groove in a winding device for submerged arc welding wire production according to the second embodiment of the present invention. This embodiment is optimized based on the above embodiment, see Figure 5 In this embodiment, the specific improvement is as follows: a ramp 19 that can cooperate with the rotating member is provided at the position corresponding to the rotating member on the chuck 8, and the ramp 19 is arranged in an arc shape with the rotating shaft as the center, and the thickness of the ramp 19 increases in the direction away from the driving shaft. Specifically, the thickness of the ramp 19 close to one end of the driving shaft is less than the thickness of the other end, so that an inclined surface is formed on the ramp 19. By providing the arc-shaped ramp 19, when the rotating member rotates around the rotating shaft as the center, under the guiding action of the inclined surface on the ramp 19, the rotating member can move slightly toward the side of the limit plate to achieve fine adjustment of the clamping gap.

[0052] In actual application, by setting a ramp 19 with an inclined surface on the chuck 8, when the driving shaft drives the chuck 8 to rotate, the rotating member will rotate toward the outside of the chuck 8 under the centrifugal force of the counterweight. During the rotation of the rotating member, the ramp 19 cooperates with the rotating member to push the rotating member further toward the limit plate, which not only enables the rotating member to further press the wire reel, but also ensures that the driving shaft can drive the wire reel to rotate more stably, and prevents the wire reel from pausing and affecting the winding effect of the welding wire. Moreover, when the length of the wire reel is slightly shorter than the length of the clamping gap, the rotating member can rotate along the ramp 19 and fill the gap between the chuck 8 and the wire reel under the limit of the ramp 19. At this time, the rotating member can still have a good pressing effect on the wire reel, further improving the adaptability of this winding device to wire reels of different lengths.

[0053] Figure 6This is a schematic diagram of the structure of a chuck in a winding device for submerged arc welding wire production as described in Example 2 of the present invention. Figure 7 for Figure 6 See also Figure 6 and Figure 7 Preferably, the driving gear 12 is mounted on the rotating shaft 31 through a sliding key 22, and the sliding direction of the driving gear 12 is the same as the axial direction of the rotating shaft 31; one end of the rotating shaft 31 passing through the driving gear 12 is provided with an elastic element 21 and a stopper 20 in sequence, and the other end is connected to the rotating member 10, and one end of the elastic element 21 abuts the stopper 20, and the other end abuts the driving gear 12.

[0054] For example, the rotating shaft 31 is provided with a keyway that slides with the sliding key 22, and the elastic element 21 can be a spring or a disc spring, etc., and the elastic element 21 can be sleeved on the rotating shaft 31. Those skilled in the art can also select other elastic elements 21 and installation methods according to actual needs, which will not be described here.

[0055] In actual application, an elastic element 21 and a limit member 20 are sequentially arranged at one end of the rotating shaft 31 passing through the driving gear 12. By utilizing the reset elastic force of the elastic element 21, a certain reset auxiliary effect can be played on the rotating member 10, so that the rotating member 10 can be moved and reset or re-stored into the accommodating groove 9 after the chuck 8 stops rotating, thereby facilitating subsequent operators to load and unload the chuck 8.

[0056] Preferably, the limit member 20 is detachably mounted on the rotating shaft 31. Exemplarily, the limit member 20 can be mounted on the rotating shaft 31 by screws. Those skilled in the art can also choose other installation methods according to actual needs, which will not be described here. By adopting a detachable and installed limit member 20, it is convenient to assemble the driving gear 12 and the elastic element 21 on the rotating shaft 31, which helps to reduce the difficulty of assembly and maintenance of the chuck 8. In actual use, the limit member 20 can play a good limiting role on the rotating shaft 31, prevent the rotating member 10 from separating from the chuck 8, and ensure that the rotating member 10 can stably rotate on the chuck 8.

[0057] Preferably, a sloped portion 23 that can cooperate with the ramp is provided on the side of the rotating member 10 facing the chuck 8. By providing the sloped portion 23 that cooperates with the ramp on the rotating member 10, it is beneficial to improve the stability and cooperation effect of the rotating member 10 and the ramp, ensuring that after the rotating member 10 rotates toward the outside of the chuck 8, it can move toward the side of the limit plate under the action of the ramp, narrowing the clamping gap, so as to achieve further clamping and limiting of the welding wire reel.

[0058] In actual application, when the active shaft drives the chuck 8 to rotate, the rotating member 10 rotates toward the outside of the chuck 8 under the action of the centrifugal force of the counterweight block 24. As the rotating member 10 rotates, the inclined portion 23 on the rotating member 10 can cooperate with the ramp on the chuck 8. At this time, since the thickness of the ramp increases in the direction away from the active shaft, when the rotating member 10 moves along the inclined surface of the ramp, the ramp will push the rotating member 10 to move toward the side of the limit plate, so that the rotating member 10 can further compress and fix the welding wire reel, thereby improving the stability of the welding wire reel rotating with the active shaft.

[0059] The winding device for submerged arc welding wire production described in this embodiment has a ramp that can cooperate with the rotating part at the position corresponding to the rotating part on the chuck. The ramp cooperates with the rotating part to push the rotating part to move further toward the limit plate, which not only enables the rotating part to further press the welding wire reel, but also ensures that the driving shaft can drive the welding wire reel to rotate more stably. Moreover, when the length of the welding wire reel is slightly shorter than the length of the clamping gap, the rotating part on the chuck can still have a good pressing effect on the welding wire reel, thereby improving the adaptability of this winding device to welding wire reels of different lengths.

[0060] Embodiment 3

[0061] Figure 8 This is a schematic diagram of the structure of the driving shaft in a winding device for submerged arc welding wire production according to the third embodiment of the present invention. This embodiment is optimized based on the above embodiment. Figure 8 In this embodiment, the specific improvement is that the pin holes 13 are arranged in multiple groups at intervals along the length direction of the driving shaft 7. For example, the pin holes 13 can be arranged in two, three or more groups at intervals along the length direction of the driving shaft 7, so as to form multiple chuck fixing positions on the driving shaft 7, so that the operator can select a suitable position to install the chuck according to the length of the welding wire reel.

[0062] By arranging a plurality of groups of latch holes 13 at intervals on the driving shaft 7, the operator can select the latch holes 13 at appropriate positions according to the length of the welding wire reel to cooperate with the latch parts on the chuck, thereby adjusting the position of the chuck on the driving shaft and changing the limiting gap between the chuck and the limiting plate, so that the chuck and the limiting plate can clamp and fix welding wire reels of different lengths, which is beneficial to improving the applicability of this winding device to welding wire reels of different lengths and reducing the difficulty of using and adjusting this winding device.

[0063] In actual application, this embodiment takes the setting of two groups of latch holes 13 as an example, and each group of latch holes 13 is arranged along the circumference of the driving shaft 7 and corresponds to the latch member one by one, that is, each group is provided with two latch holes 13 to ensure that the latch member can be inserted into the latch hole 13 to limit the chuck. Among them, when multiple groups of latch holes 13 are provided, in order to ensure the structural strength of the driving shaft 7, the multiple groups of latch holes 13 can be staggered to avoid concentrated force at a certain point in the axial direction of the driving shaft 7, prevent the driving shaft 7 from being deformed or broken after the chuck is installed, which is conducive to improving the reliability and service life of the driving shaft 7.

[0064] The winding device for submerged arc welding wire production described in this embodiment has multiple groups of pin holes arranged at intervals on the driving shaft, so that the clamping plate and the limit plate can clamp and fix welding wire reels of different lengths, which is beneficial to further improve the applicability of this winding device to welding wire reels of different lengths.

[0065] Embodiment 4

[0066] Fig. 9 This is a schematic structural diagram of a limit assembly in a winding device for submerged arc welding wire production according to a fourth embodiment of the present invention. Fig.10 for Fig. 9 This embodiment is optimized based on the above embodiment. Fig. 9 and Fig.10 In this embodiment, the specific improvement is: a blocking member 25 for blocking the assembly hole is also provided at the position corresponding to the mounting hole on the chuck 8, and the blocking member 25 is slidably installed on the chuck 8, and the sliding direction of the blocking member 25 is the same as the length direction of the driving shaft 7.

[0067] For example, the blocking member 25 is slidably mounted on the chuck 8. In actual use, when the chuck 8 needs to be removed, the operator can first rotate the rotating member 10 to reset it, and then insert the blocking member 25 into the mounting hole and replace the driving shaft 7, and use the blocking member 25 to block the assembly hole to limit the latch member 11. At this time, the rotating member 10 is also completely received in the receiving groove 9, and the operator can easily remove the chuck 8.

[0068] Similarly, by using the blocking piece 25 to block the assembly hole, it is also convenient for the operator to assemble the chuck 8 again. When the chuck 8 needs to be assembled, the operator only needs to align the mounting hole of the chuck 8 with the driving shaft 7, and insert the driving shaft 7 into the mounting hole of the chuck 8, and use the driving shaft 7 to replace the blocking piece 25. When the assembly hole is aligned with the pin hole 13, the operator drives the rotating part 10 to rotate or uses the gravity of the counterweight block to drive the rotating part 10 to rotate, so that the rotating part 10 drives the pin part 11 to insert into the pin hole 13, and the assembly of the chuck 8 is completed. The operation is simple.

[0069] Fig.11This is a schematic diagram of the structure of a chuck in a winding device for submerged arc welding wire production according to the fourth embodiment of the present invention, see Fig.11 Preferably, a mounting seat 26 for mounting the blocking member 25 is provided on the chuck 8, and a slide groove slidably matched with the blocking member 25 is provided on the mounting seat 26, and a compression spring 27 is provided at one end of the blocking member 25 extending into the slide groove, and one end of the compression spring 27 supports the mounting seat 26 and the other end supports the blocking member 25.

[0070] Exemplarily, the mounting seat 26 is mounted and fixed on the chuck 8, and a sliding rod 28 is provided at one end of the blocking member 25 extending into the slide slot, and the length direction of the sliding rod 28 is the same as the sliding direction of the blocking member 15, and the compression spring 27 is sleeved on the sliding rod 28. A through hole that is slidably matched with the sliding rod 28 is provided at the position corresponding to the slide slot on the mounting seat 26, and the through hole is connected to the slide slot, and a handle 29 is installed at one end of the sliding rod 28 passing through the through hole, and the other end is connected to the blocking member 25. The handle 29 can be used for manual operation, and can also limit the sliding rod 28 to prevent the blocking member 25 from falling out of the chuck 8.

[0071] By arranging the slide bar 28 on the blocking member 25, the slide cover can play a good limiting and guiding role for the compression spring 27, which is beneficial to improving the reliability and service life of the compression spring 27. In addition, the slide bar 28 can also play a good guiding role for the blocking member 25, ensuring the stability of the movement of the blocking member 25.

[0072] In actual application, by arranging the compression spring 27 in the slide groove, when the operator removes the chuck 8, as the chuck 8 gradually moves out of the driving shaft, the blocking member 25 can quickly replace the driving shaft under the action of the restoring elastic force of the compression spring 27, thereby realizing the rapid blocking of the assembly hole. Similarly, when the operator assembles the chuck 8, before the driving shaft is inserted into the mounting hole of the chuck 8, the blocking member 25 can also continuously and stably block the assembly hole to prevent the latch member 11 from extending into the mounting hole, making it convenient for the operator to assemble the chuck 8.

[0073] The winding device for submerged arc welding wire production described in this embodiment reduces the difficulty of loading and unloading the chuck by disposing a sealing member for sealing the assembly hole at a position corresponding to the mounting hole on the chuck, and uses a compression spring to reset the sealing member, which is beneficial to further improve the welding wire winding efficiency of this winding device.

[0074] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A winding device for submerged arc welding wire production, comprising a device body (1), a driving shaft mechanism (2) arranged on the device body (1), and a wire arrangement mechanism (5) arranged on the device body (1) corresponding to the driving shaft mechanism (2); the driving shaft mechanism (2) comprises a driving shaft (7) rotatably arranged on the device body (1), and a limiting assembly (3) on the driving shaft (7) for limiting the position of a welding wire reel, the device body (1) is provided with a driving assembly (4) for driving the driving shaft (7) to rotate; the limiting assembly (3) comprises a limiting disk (6) and a chuck (8) correspondingly arranged on the driving shaft (7), the chuck (8) is detachably mounted on the main shaft, the chuck (8) is provided with a mounting hole (14) matched with the driving shaft (7), and there is a clamping gap between the chuck (8) and the limiting disk (6) matched with the welding wire reel, characterized in that: A rotating member (10) is provided on the side of the chuck (8) facing the limit plate (6), and a receiving groove (9) for receiving the rotating member (10) is provided on the chuck (8). At least two rotating members (10) are evenly arranged along the circumference of the chuck (8). One end of each rotating member (10) facing the driving shaft (7) is rotatably mounted on the chuck (8) through a rotating shaft (31), and the other end is provided with a counterweight (24); the chuck (8) is provided with a rotating shaft (31) cooperating with the rotating shaft (31). The shaft hole (18) is connected to the receiving groove (9), one end of the rotating shaft (31) passing through the shaft hole (18) is provided with a driving gear (12), and the other end is connected to the rotating member (10), and a latch member (11) is provided at a position corresponding to the driving gear (12) on the chuck (8), and the latch member (11) is slidably mounted on the chuck (8), and one end of the latch member (11) is provided with a driven rack (15) matched with the driving gear (12), and the other end is directed toward the driving gear (12). The driving shaft (7) is provided with a latch hole (13) which can cooperate with the latch member (11); the position of the chuck (8) corresponding to the rotating member (10) is provided with a ramp (19) which can cooperate with the rotating member (10); the ramp (19) is arranged in an arc shape with the rotating shaft (31) as the center, and the thickness of the ramp (19) increases in the direction away from the driving shaft (7); the rotating member (10) is provided with a side facing the chuck (8) which can cooperate with the ramp (19) The driving gear (12) is mounted on the rotating shaft (31) through a sliding key (22), and the sliding direction of the driving gear (12) is the same as the axial direction of the rotating shaft (31); one end of the rotating shaft (31) passing through the driving gear (12) is provided with an elastic element (21) and a stopper (20) in sequence, and the other end is connected to the rotating member (10), and one end of the elastic element (21) abuts against the stopper (20), and the other end abuts against the driving gear (12).

2. A winding device for submerged arc welding wire production according to claim 1, characterized in that: The limiting member (20) is detachably mounted on the rotating shaft (31).

3. A winding device for submerged arc welding wire production according to claim 1, characterized in that: The pin holes (13) are arranged in multiple groups at intervals along the length direction of the driving shaft (7).

4. A winding device for submerged arc welding wire production according to claim 1, characterized in that: The chuck (8) is provided with an assembly hole (30) that is slidably matched with the latch member (11), and the assembly hole (30) is communicated with the mounting hole (14).

5. A winding device for submerged arc welding wire production according to claim 1, characterized in that: The latch member (11) is provided with a strip hole (17) matched with the driving gear (12), and the driven rack (15) is arranged on one side corresponding to the strip hole (17), and the length directions of the strip hole (17) and the driven rack (15) are the same as the sliding direction of the latch member (11).

6. A winding device for submerged arc welding wire production according to claim 1, characterized in that: A blocking piece (25) for blocking the assembly hole (30) is also provided at a position on the chuck (8) corresponding to the mounting hole (14); the blocking piece (25) is slidably mounted on the chuck (8); and the sliding direction of the blocking piece (25) is the same as the length direction of the driving shaft (7).

7. A winding device for submerged arc welding wire production according to claim 6, characterized in that: The chuck (8) is provided with a mounting seat (26) for mounting the blocking member (25); the mounting seat (26) is provided with a slide groove for slidingly cooperating with the blocking member (25); one end of the blocking member (25) extending into the slide groove is provided with a compression spring (27); one end of the compression spring (27) supports the mounting seat (26) and the other end supports the blocking member (25).

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