A welding wire barrel device for preventing tangled wires and facilitating quantitative and multiple welding wire taking

Abstract

The present invention belongs to the technical field of flux-cored welding wire barrels, and particularly relates to a welding wire barrel device which can prevent tangled wires and facilitate quantitative multiple welding wire taking, the welding wire barrel device comprising a barrel device, an anti-tangled wire device, and a quantitative welding wire dividing device, wherein a plurality of lifting devices are circumferentially distributed at one end of the barrel device; a plurality of quantitative welding wire dividing devices are linearly distributed in the barrel device, and the lifting device cooperates with the quantitative welding wire dividing device, and the quantitative welding wire dividing device can move up and down along the axis of the barrel device under the driving action of the lifting device, so as to achieve the purpose of lifting the quantitative welding wire dividing device; a trigger device is installed on the upper side of the barrel device; the anti-tangled wire device is installed at an inner position on the upper side of the barrel device, and the anti-tangled wire device can move up and down along the barrel device; the trigger device cooperates with the anti-tangled wire device, and when the trigger device encounters poor or no wire feeding of the flux-cored welding wire in the welding wire barrel device, the anti-tangled wire device is triggered to shake up and down along the barrel device, so that the mutually entangled flux-cored welding wires are separated.

Description

Technical Field

[0001] The invention belongs to the technical field of flux-cored welding wire barrels, and in particular relates to a welding wire barrel device which can prevent the welding wire from becoming disordered and facilitate quantitative and multiple welding wire taking. Background Art

[0002] At present, the existing flux-cored wire barrels are all set in the wire barrels. The wires are loaded into the wire barrels by rotating and winding. When the automatic cladding equipment is used to extract the wires from the wire barrels, since the wires are wound in rotation, there is a winding force between the wires, which causes some of the wires to be knotted and entangled with each other. The automatic cladding equipment forcibly extracts the wires, and the remaining wires in the wire barrel will be messy, resulting in untimely supply of wires for the automatic cladding equipment, equipment shutdown, and workers need to spend a lot of energy to sort out the messy wires. On the other hand, the existing barreled wires have a single weight specification. If a small amount of wire is needed from the whole barrel of wire, the workers need to spend a lot of effort to pour out the required weight of wire from the whole barrel of wire. In this process, it is very easy to take out too much or too little wire weight. In severe cases, the whole barrel of wire will be messy and cannot be used normally.

[0003] The present invention designs a welding wire barrel device which can prevent the welding wire from being disordered and is convenient for taking out welding wire in a quantitative and multiple times to solve the above problems. Summary of the invention

[0004] (I) Technical Problems to be Solved by the Present Invention

[0005] The problem to be solved by the present invention is to provide a welding wire barrel device that prevents tangled wires and facilitates quantitative multiple welding wire extraction, so as to overcome the problem that the welding wire in the prior art is wound into a barrel of flux-cored welding wire. Since the welding wire is wound into the barrel by rotation, there is a winding force between the welding wires, which causes some welding wires to be knotted and entangled with each other. The automatic cladding equipment forcibly extracts the welding wire. At this time, the remaining welding wire in the welding wire barrel will be tangled, resulting in untimely supply of welding wire to the automatic cladding equipment, equipment shutdown, and workers need to spend a lot of energy to sort out the tangled welding wire. On the other hand, the existing barreled welding wire has a single weight specification. If a small amount of welding wire is needed, the worker needs to spend a lot of effort to pour out the required weight of welding wire from the whole barrel of welding wire. In this process, it is very easy to have the weight of the wire taken out be too large or too small. In severe cases, the whole barrel of welding wire will be in disarray and cannot be used normally.

[0006] (II) Technical solution of the present invention

[0007] In order to solve the above defects in the prior art, the present invention discloses a welding wire barrel device which can prevent the welding wire from being disordered and facilitate quantitative and multiple welding wire taking, and it is realized by adopting the following technical scheme.

[0008] A welding wire barrel device for preventing tangled wires and facilitating quantitative multiple welding wire taking is characterized in that: it comprises a barrel device, an anti-tangled wire device, a trigger device, a lifting device, and a quantitative welding wire dividing device, wherein a plurality of lifting devices are circumferentially distributed at one end of the barrel device; a plurality of quantitative welding wire dividing devices are linearly distributed in the barrel device, and the lifting device cooperates with the quantitative welding wire dividing device, and the quantitative welding wire dividing device can move up and down along the axis of the barrel device under the driving action of the lifting device, so as to achieve the purpose of lifting the quantitative welding wire dividing device; the trigger device is installed on the upper side of the barrel device; the anti-tangled wire device is installed at the inner position of the upper side of the barrel device, and the anti-tangled wire device can move up and down along the barrel device; the trigger device cooperates with the anti-tangled wire device, and when the trigger device encounters poor or no wire feeding of the flux-cored welding wire in the welding wire barrel device, the anti-tangled wire device is triggered to shake up and down along the barrel device, so that the mutually entangled flux-cored welding wires are separated.

[0009] As a further optimization of the present technology, the barrel device also includes an outer shell and an inner shell, wherein one end of the outer shell is sealed and the other end is open; the inner shell is fixedly installed in the outer shell, and the inner shell and the outer shell are concentrically distributed.

[0010] As a further optimization of the present technology, the multiple lifting devices are completely identical in structure except for the different installation positions, and one of the lifting devices also includes a first driving device, a support, a drum, a first driving shaft, a first fixed plate, and a steel wire rope, wherein the first fixed plate is fixedly mounted on one end of the outer cylindrical surface of the outer shell; two supports for mounting the first driving shaft are provided at both ends of the first fixed plate, and the first driving shaft is mounted on the support by rotational fit; the drum is mounted on the first driving shaft by splines; the first driving device is fixedly mounted on the support, and the first driving device and the first driving shaft are mounted by a coupling; one end of the steel wire rope is fixedly mounted on the outer cylindrical surface of the drum, and the other end extends into the cavity formed by the outer shell and the inner shell, and the end of the steel wire rope extending into the cavity formed by the outer shell and the inner shell cooperates with a plurality of quantitative welding wire splitting devices.

[0011] As a further optimization of the present technology, the multiple quantitative welding wire splitting devices are exactly the same in structure except for the different installation positions. One of the quantitative welding wire splitting devices also includes a fixed ring, an electromagnetic locker, a detachable fixed block, a first rectangular cavity, a second rectangular cavity, a welding wire hole, and a multi-stage electric push plate, wherein a plurality of second rectangular cavities are arranged in the circumferential direction of the outer circular surface of the fixed ring, and an electromagnetic locker and a detachable fixed block are arranged in each rectangular cavity; a plurality of steel ropes pass through the corresponding electromagnetic lockers; a plurality of first rectangular cavities are arranged in the circumferential direction of the inner circular surface of the fixed ring, and a multi-stage electric push plate is arranged in each first rectangular cavity; and a welding wire hole for facilitating the passage of flux-cored welding wire is also arranged on the outer circular surface of the fixed ring.

[0012] As a further optimization of the present technology, the trigger device also includes a limiting ring, a second drive shaft, a first welding wire clamping wheel, a second welding wire clamping wheel, a third drive shaft, a sixth fixed plate, a limiting strip, a second square sleeve, a fifth fixed plate, a rubber block, a centrifugal block, an induction spring, and a third rectangular cavity, wherein one end of the sixth fixed plate is fixedly mounted on the inner circular surface of one end of the inner shell; the second drive shaft is mounted on the sixth fixed plate by rotational fit, and the first welding wire clamping wheel and the limiting ring are respectively mounted on both ends of the second drive shaft; the third drive shaft is mounted on the sixth fixed plate by rotational fit, and the second welding wire clamping wheel is arranged at one end of the third drive shaft, and the first welding wire clamping wheel and the second welding wire clamping wheel cooperate with each other to apply friction to the cored welding wire; the limiting ring A plurality of third rectangular cavities are arranged on the outer circular surface, and the installation structure in each rectangular cavity is exactly the same. For one of them, the centrifugal block is installed in the third rectangular cavity by sliding fit, and an induction spring is arranged between the centrifugal block and the bottom surface of the third rectangular cavity, one end of the induction spring is fixedly installed on the centrifugal block, and the other end is fixed on the bottom surface of the third rectangular cavity; the rubber block is installed in the third rectangular cavity by sliding fit, and the rubber block is fixedly connected to the centrifugal block; the fifth fixed plate is fixedly installed on the sixth fixed plate, and the fifth fixed plate is located in the inner shell; the second square sleeve is fixedly installed on the fifth fixed plate; the limit bar is slidably fitted in the second square sleeve, and there is a gap between the limit bar and the limit ring, and the gap will be used for the moving distance of the rubber block.

[0013] As a further optimization of the present technology, the anti-tangled wire device also includes a second fixed plate, a pressure strip, a third fixed plate, a rack, a rubber strip, an L-shaped limiting plate, a first square sleeve, a fourth fixed plate, a second driving device, and a gear, wherein the fourth fixed plate is installed in the inner shell; the second driving device is installed on the fourth fixed plate, and a gear is provided at one end of the second driving device; the first square sleeve is fixedly installed in the inner shell; the rack is installed in the first square sleeve by sliding fit; the U-shaped fixed block is fixedly installed on the rack; the L-shaped limiting plate is fixedly installed in the U-shaped fixed block; the pressure strip is installed in the U-shaped fixed block by hinged fit, and the pressure strip cooperates with the L-shaped limiting plate; the pressure strip is connected to the limiting strip through the second fixed plate; the third fixed plate is installed on the rack and is located on the upper side of the U-shaped fixed block; the third fixed plate and the L-shaped limiting plate are connected by a rubber strip, and the rubber strip is initially in a stretched state.

[0014] In the description of the present invention, it should be noted that the terms "inner", "lower", "upper", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the invention product is usually placed when in use, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed or operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0015] (III) Advantages and beneficial effects of the present invention

[0016] Compared with the traditional flux-cored wire barrel packaging technology, the flux-cored wire barrel packaging in the present invention has the following advantages: multiple lifting devices are circumferentially distributed at one end of the barrel device; multiple quantitative welding wire dividing devices are linearly distributed in the barrel device, and the lifting device cooperates with the quantitative welding wire dividing device. The quantitative welding wire dividing device can move up and down along the axis of the barrel device under the driving action of the lifting device, so as to achieve the purpose of lifting the quantitative welding wire dividing device, so that the welding wire set on each quantitative welding wire dividing device can be taken out, thereby achieving the purpose of quantitatively taking welding wire.

[0017] The trigger device is installed on the upper side of the barrel device; the anti-tangled wire device is installed on the inner side of the upper side of the barrel device, and the anti-tangled wire device can run up and down along the barrel device; the trigger device cooperates with the anti-tangled wire device, and when the trigger device encounters poor or no wire feeding of the flux-cored welding wire in the welding wire barrel device, it will transmit a signal to the anti-tangled wire device, triggering the anti-tangled wire device to shake up and down along the barrel device, so that the entangled flux-cored welding wires are separated, thereby achieving the purpose of preventing the welding wire from being tangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall component distribution.

[0019] Figure 2 It is a schematic diagram of the trigger device installation structure.

[0020] Figure 3 It is a schematic diagram of the fixed ring installation structure.

[0021] Figure 4 It is a schematic diagram of the support installation structure.

[0022] Figure 5 It is a schematic diagram of the wire rope installation structure.

[0023] Figure 6 It is a schematic diagram of the installation structure of the electromagnetic lock.

[0024] Figure 7 It is a schematic diagram of the installation structure of the anti-tangled wire device.

[0025] Figure 8 It is a schematic diagram of a fixed ring structure.

[0026] Fig. 9 It is a schematic diagram of the installation structure of the detachable fixing block.

[0027] Fig.10 It is a schematic diagram of the installation structure of a multi-stage electric push plate.

[0028] Fig.11 It is a schematic diagram of the structure of a multi-stage electric push plate.

[0029] Fig.12 It is a schematic diagram of the roller installation structure.

[0030] Fig.13 It is a schematic diagram of the installation structure of the limit ring.

[0031] Fig.14 Schematic diagram of the first gear installation structure.

[0032] Fig.15 It is a schematic diagram of the first-party set structure.

[0033] Fig.16 It is a schematic diagram of the rubber strip installation structure.

[0034] Fig.17 It is a schematic diagram of the induction spring installation structure.

[0035] Fig.18 It is a schematic diagram of the limiting ring structure.

[0036] Names of the reference numerals in the figure: 1. barrel device; 2. anti-tangled wire device; 3. trigger device; 4. quantitative welding wire segmentation device; 5. lifting device; 6. outer shell; 7. inner shell; 8. first driving device; 9. roller; 10. first driving shaft; 11. support; 12. first fixed plate; 13. fixed ring; 14. wire rope; 15. electromagnetic locker; 16. removable fixed block; 17. first rectangular cavity; 18. second rectangular cavity; 19. welding wire hole; 20. multi-stage electric push plate; 21. second fixed plate; 22. pressing strip; 23. The third fixed plate; 24. The rack; 25. The rubber strip; 26. The L-shaped limit plate; 27. The first square sleeve; 28. The fourth fixed plate; 29. ​​The second drive device; 30. The second square sleeve; 31. The fifth fixed plate; 32. The limit ring; 33. The second drive shaft; 34. The first welding wire clamping wheel; 35. The second welding wire clamping wheel; 36. The third drive shaft; 37. The sixth fixed plate; 38. The limit strip; 39. The gear; 40. The rubber block; 41. The centrifugal block; 42. The induction spring; 43. The third rectangular cavity; 44. The U-shaped fixed block. DETAILED DESCRIPTION

[0037] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0038] like Figure 1 , 2 As shown, a welding wire barrel device for preventing tangled wires and facilitating quantitative multiple welding wire taking is characterized in that it comprises a barrel device 1, an anti-tangled wire device 2, a trigger device 3, a lifting device 5, and a quantitative welding wire segmentation device 4, wherein a plurality of lifting devices 5 are circumferentially distributed at one end of the barrel device 1; Figure 1 , 2 As shown, a plurality of quantitative welding wire segmentation devices 4 are linearly distributed in the barrel device, and the lifting device 5 cooperates with the quantitative welding wire segmentation device 4. The quantitative welding wire segmentation device 4 can move up and down along the axis of the barrel device 1 under the driving action of the lifting device 5, so as to achieve the purpose of lifting the quantitative welding wire segmentation device 4; Figure 1 , 2 As shown, the trigger device 3 is installed on the upper side of the barrel device 1; the anti-tangled wire device 2 is installed at the inner position of the upper side of the barrel device 1, and the anti-tangled wire device 2 can run up and down along the barrel device 1; Figure 1 , 2 As shown, the trigger device 3 cooperates with the anti-tangled wire device 2, and when the trigger device 3 encounters poor or no wire feeding of the flux-cored welding wire in the welding wire barrel device, the anti-tangled wire device 2 is triggered to shake up and down along the barrel device 1, so that the entangled flux-cored welding wires are separated.

[0039] like Figure 3 As shown, the barrel device 1 further includes an outer shell 6 and an inner shell 7, wherein one end of the outer shell 6 is sealed and the other end is open; the inner shell 7 is fixedly installed in the outer shell 6, and the inner shell 7 and the outer shell 6 are concentrically distributed.

[0040] like Figure 4 , 5 As shown, the multiple lifting devices 5 have the same structure except for the different installation positions. One of the lifting devices 5 also includes a first driving device 8, a support 11, a roller 9, a first driving shaft 10, a first fixing plate 12, and a steel wire rope 14, wherein the first fixing plate 12 is fixedly mounted on one end of the outer circumferential surface of the outer shell 6; Fig.12 As shown, two supports 11 for mounting the first drive shaft 10 are provided at both ends of the first fixing plate 12, and the first drive shaft 10 is mounted on the supports 11 by rotational fit; the roller 9 is mounted on the first drive shaft 10 by splines; the first drive device 8 is fixedly mounted on the supports 11, and the first drive device 8 and the first drive shaft 10 are mounted by couplings; as shown Figure 6 , 7As shown, one end of the steel wire rope 14 is fixedly mounted on the outer circumferential surface of the drum 9, and the other end extends into the cavity formed by the outer shell 6 and the inner shell 7, and the end of the steel wire rope 14 extending into the cavity formed by the outer shell 6 and the inner shell 7 cooperates with multiple quantitative welding wire cutting devices 4.

[0041] like Figure 3 , 6 As shown, the multiple quantitative welding wire segmentation devices 4 have the same structure except for the different installation positions. For one of the quantitative welding wire segmentation devices 4, it also includes a fixed ring 13, an electromagnetic locker 15, a detachable fixed block 16, a first rectangular cavity 17, a second rectangular cavity 18, a welding wire hole 19, and a multi-stage electric push plate 20, as shown in FIG. Figure 8 As shown, a plurality of second rectangular cavities 18 are arranged on the circumferential direction of the outer surface of the fixed ring 13, and an electromagnetic locker 15 and a detachable fixing block 16 are arranged in each rectangular cavity; Fig. 9 As shown, a plurality of steel wire ropes 14 pass through corresponding electromagnetic lockers 15; Fig.10 , 11 As shown, a plurality of first rectangular cavities 17 are arranged in the circumferential direction of the inner surface of the fixed ring 13, and a multi-stage electric push plate 20 is arranged in each first rectangular cavity 17; Figure 8 As shown, a welding wire hole 19 is also provided on the outer circumferential surface of the fixing ring 13 for the flux-cored welding wire to pass through.

[0042] like Fig.13 As shown, the trigger device 3 also includes a limiting ring 32, a second drive shaft 33, a first wire clamping wheel 34, a second wire clamping wheel 35, a third drive shaft 36, a sixth fixing plate 37, a limiting bar 38, a second square sleeve 30, a fifth fixing plate 31, a rubber block 40, a centrifugal block 41, an induction spring 42, and a third rectangular cavity 43, as shown in FIG. Figure 4 , 13 As shown, one end of the sixth fixing plate 37 is fixedly mounted on the inner circular surface of one end of the inner shell 7; the second drive shaft 33 is mounted on the sixth fixing plate 37 by rotational fit, and the first welding wire clamping wheel 34 and the limiting ring 32 are respectively mounted on both ends of the second drive shaft 33; Fig.13 As shown, the third drive shaft 36 is mounted on the sixth fixed plate 37 by rotational cooperation, and a second welding wire clamping wheel 35 is provided at one end of the third drive shaft 36, and the first welding wire clamping wheel 34 and the second welding wire clamping wheel 35 cooperate with each other to apply friction to the cored welding wire; Fig.18 As shown, a plurality of third rectangular cavities 43 are provided on the outer circumferential surface of the limiting ring 32, and the mounting structure in each rectangular cavity is completely the same. For one of them, as shown in FIG. Fig.13 As shown, the centrifugal block 41 is installed in the third rectangular cavity 43 by sliding fit, and an induction spring 42 is arranged between the centrifugal block 41 and the bottom surface of the third rectangular cavity 43. Fig.17 As shown, one end of the induction spring 42 is fixedly mounted on the centrifugal block 41, and the other end is fixed on the bottom surface of the third rectangular cavity 43; Fig.17 As shown, the rubber block 40 is installed in the third rectangular cavity 43 by sliding fit, and the rubber block 40 is fixedly connected to the centrifugal block 41; the fifth fixing plate 31 is fixedly installed on the sixth fixing plate 37, and the fifth fixing plate 31 is located in the inner shell 7; Figure 4 , 15 As shown, the second square sleeve 30 is fixedly mounted on the fifth fixing plate 31; Fig.13 As shown, the limiting strip 38 is slidably fitted in the second square sleeve 30 , and there is a gap between the limiting strip 38 and the limiting ring 32 , and the gap is used for the moving distance of the rubber block 40 .

[0043] like Fig.14 , 16 As shown, the anti-tangled wire device 2 also includes a second fixing plate 21, a pressing strip 22, a third fixing plate 23, a rack 24, a rubber strip 25, an L-shaped limiting plate 26, a first square sleeve 27, a fourth fixing plate 28, a second driving device 29, and a gear 39. Figure 4 , 14 As shown, the fourth fixing plate 28 is installed in the inner shell 7; Fig.14 As shown, the second driving device 29 is mounted on the fourth fixing plate 28. Fig.14 As shown, a gear 39 is provided at one end of the second driving device 29; the first square sleeve 27 is fixedly installed in the inner housing 7; the rack 24 is installed in the first square sleeve 27 by sliding fit; the U-shaped fixing block 44 is fixedly installed on the rack 24; the L-shaped limiting plate 26 is fixedly installed in the U-shaped fixing block 44; Fig.13 , 14 As shown in , 16, the pressing strip 22 is installed in the U-shaped fixing block 44 by hinged cooperation, and the pressing strip 22 cooperates with the L-shaped limiting plate 26; the pressing strip 22 is connected to the limiting strip 38 through the second fixing plate 21; the third fixing plate 23 is installed on the rack 24 and is located on the upper side of the U-shaped fixing block 44; Fig.13 , 16 As shown, the third fixing plate 23 and the L-shaped limiting plate 26 are connected via a rubber strip 25, and the rubber strip 25 is in a stretched state in an initial state.

[0044] The specific implementation method is as follows: when using the welding wire barrel device, first start with winding the welding wire into the welding wire barrel. The welding wire production equipment will wind the prepared welding wire in sequence and spiral it into the cavity formed by the inner shell 7 and the outer shell 6. Before this, the electromagnetic locker 15 will be passed on the wire rope 14; when the welding wire reaches a certain weight, the fixed ring 13 will pass the welding wire through the welding wire hole 19 thereon, and the detachable fixing block 16 will be installed on the fixed ring 13. At this time, the wire rope 14 is connected to the fixed ring 13 through the electromagnetic locker 15, and the multi-stage electric push plate 20 will move out of the fixed ring 13 to support the welding wire that needs to be wound next. By analogy, all the quantitative welding wire cutting devices 4 will be installed in place, and the welding wire in the welding wire barrel will also be wound.

[0045] When a certain amount of welding wire needs to be taken out from the whole barrel of welding wire, the welding wire does not pass through the gap formed by the first welding wire clamping wheel 34 and the second welding wire clamping wheel 35, that is, the welding wire does not come into contact with the anti-wire device 2 and the trigger device 3, and the weight of the welding wire to be extracted is input on the first driving device 8. At the same time, the first driving device 8 will control the corresponding electromagnetic locker 15 to clamp the wire rope 14, so that the fixed ring 13 and the wire rope 14 are relatively still. At this time, the first driving device 8 will drive the fixed ring 13 to move upward. When the fixed ring 13 carries the welding wire out of the cavity formed by the inner shell 7 and the outer shell 6, multiple or one fixed ring 13 are taken out in sequence from top to bottom, so as to achieve the purpose of quantitative multiple use of welding wire.

[0046] When the automatic cladding equipment needs to extract the welding wire in the cavity formed by the inner shell 7 and the outer shell 6, the welding wire is first passed through the gap between the L-shaped limit plate 26 and the clamping strip 22, and then the welding wire will also pass through the gap formed by the first welding wire clamping wheel 34 and the second welding wire clamping wheel 35. At this time, the automatic cladding equipment will extract the welding wire in the welding wire barrel. At this time, the welding wire will drive the first welding wire clamping wheel 34 to move under the action of friction. The moving first welding wire clamping wheel 34 will drive the limiting ring 32 to rotate through the second driving shaft 33. The centrifugal block 41 overcomes the pulling force of the induction spring 42 under the action of centrifugal force. At this time, the centrifugal block 41 installed in the limiting ring 32 will move along the first The three rectangular cavities 43 make a sliding motion, and the centrifugal block 41 will drive the rubber block 40 installed thereon to make a sliding motion. At this time, the displacement of the rubber block 40 will compensate for the gap between the limit strip 38 and the limit ring 32. At this time, the limit strip 38 will stop moving after moving upward for a certain distance, that is, the pulling force of the rubber strip 25 will offset the friction between the limit strip 38 and the rubber block 40 on the limit ring 32 to achieve dynamic balance. Multiple rubber blocks 40 work alternately, so that the limit strip 38 remains stationary after a certain distance. At this time, the clamping strip 22 will not exert pressure on the welding wire, and the induction spring 42 will give the second drive device 29 a non-movement working signal.

[0047] When the welding wires in the welding wire barrel are entangled with each other and knotted, the welding wire extraction speed will be reduced or stopped. At this time, the movement speed of the first welding wire clamping wheel 34 is reduced. The first welding wire clamping wheel 34 which moves at a low speed will drive the limiting ring 32 to rotate and move at a low speed through the second driving shaft 33. The centrifugal block 41 is reduced by the centrifugal force. The centrifugal block 41 cannot overcome the pulling force of the induction spring 42. At this time, the centrifugal block 41 installed in the limiting ring 32 will slide back along the third rectangular cavity 43. The centrifugal block 41 will drive the rubber block 40 installed thereon to slide back. At this time, the rubber block 4 0 moves into the third rectangular cavity 43, and there is a gap between the limiting strip 38 and the limiting ring 32. Under the pulling force of the rubber strip 25, the gap between the L-shaped limiting plate 26 and the pressing strip 22 disappears, and the welding wire is pressed. At the same time, the induction spring 42 will give the second driving device 29 a working signal of shaking up and down. At this time, the second driving device 29 will drive the gear 39 to move, the gear 39 will drive the rack 24 to move, the rack 24 will drive the U-shaped fixing block 44 installed thereon to move, and the U-shaped fixing block 44 will drive the L-shaped limiting plate 26 installed thereon and the pressing strip 22 move, thereby driving the welding wire to shake back and forth up and down, thereby shaking off the entangled and knotted welding wire, so that the welding wire can be pulled out smoothly. When the welding wire is pulled out smoothly, the welding wire will drive the first welding wire clamping wheel 34 to move under the action of friction. The moving first welding wire clamping wheel 34 will drive the limiting ring 32 to rotate through the second driving shaft 33. The centrifugal block 41 overcomes the pulling force of the induction spring 42 under the action of centrifugal force. At this time, the centrifugal block 41 installed in the limiting ring 32 will slide along the third rectangular cavity 43, and the centrifugal block 41 will drive the rubber installed thereon The rubber block 40 makes a sliding motion, and the displacement of the rubber block 40 at this time will compensate for the gap between the limit strip 38 and the limit ring 32. At this time, the limit strip 38 will move upward for a certain distance and then stop moving, that is, the tension of the rubber strip 25 will offset the friction between the limit strip 38 and the rubber block 40 on the limit ring 32, and achieve dynamic balance. Multiple rubber blocks 40 work alternately, so that the limit strip 38 remains stationary after a certain distance. At this time, the compression strip 22 will not apply pressure to the welding wire, and the induction spring 42 at this time will give the second drive device 29 a non-movement working signal. The welding wire will continue to be drawn out of the welding wire barrel and resume normal working state.

[0048] In summary, the above-mentioned embodiments are not limiting embodiments of the present invention. Those skilled in the art can make some improvements and modifications based on the essential contents of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. At the same time, the drawings in the present invention are schematic diagrams of the implementation of the present invention, so as to facilitate the understanding of the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment combined with conventional technology.

Claims

1. A welding wire barrel device that prevents wire disorder and facilitates quantitative multiple welding wire taking, characterized by: It includes a barrel device, an anti-tangled wire device, a trigger device, a lifting device, and a quantitative welding wire dividing device, wherein a plurality of lifting devices are circumferentially distributed at one end of the barrel device; a plurality of quantitative welding wire dividing devices are linearly distributed in the barrel device, and the lifting device cooperates with the quantitative welding wire dividing device. The quantitative welding wire dividing device can move up and down along the axis of the barrel device under the driving action of the lifting device, so as to achieve the purpose of lifting the quantitative welding wire dividing device; the trigger device is installed on the upper side of the barrel device; the anti-tangled wire device is installed on the inner position of the upper side of the barrel device, and the anti-tangled wire device can move along the barrel device. The device moves up and down; the trigger device cooperates with the anti-tangled wire device, and when the trigger device encounters poor or no wire feeding of the flux-cored welding wire in the welding wire barrel device, the anti-tangled wire device is triggered to shake up and down along the barrel device, so that the mutually entangled flux-cored welding wires are separated; the trigger device also includes a limit ring, a second drive shaft, a first welding wire clamping wheel, a second welding wire clamping wheel, a third drive shaft, a sixth fixed plate, a limit strip, a second square sleeve, a fifth fixed plate, a rubber block, a centrifugal block, an induction spring, and a third rectangular cavity, wherein one end of the sixth fixed plate is fixedly installed in one end of the inner shell The second drive shaft is mounted on the sixth fixed plate by rotational fit, and the first welding wire clamping wheel and the limiting ring are respectively mounted on both ends of the second drive shaft; the third drive shaft is mounted on the sixth fixed plate by rotational fit, and the second welding wire clamping wheel is arranged at one end of the third drive shaft, and the first welding wire clamping wheel and the second welding wire clamping wheel cooperate with each other to apply friction to the cored welding wire; a plurality of third rectangular cavities are arranged on the outer circular surface of the limiting ring, and the installation structure in each rectangular cavity is exactly the same, for one of them, the centrifugal block is mounted in the third rectangular cavity by sliding fit, and an induction spring is arranged between the centrifugal block and the bottom surface of the third rectangular cavity, one end of the induction spring is fixedly mounted on the centrifugal block, and the other end is fixed on the bottom surface of the third rectangular cavity; the rubber block is mounted in the third rectangular cavity by sliding fit, and the rubber block is fixedly connected to the centrifugal block; the fifth fixed plate is fixedly mounted on the sixth fixed plate, and the fifth fixed plate is located in the inner shell; the second square sleeve is fixedly mounted on the fifth fixed plate; the limiting strip is slidably fitted in the second square sleeve, and there is a gap between the limiting strip and the limiting ring, which will be used for the moving distance of the rubber block; The anti-tangled wire device also includes a second fixed plate, a clamping strip, a third fixed plate, a rack, a rubber strip, an L-shaped limiting plate, a first square sleeve, a fourth fixed plate, a second driving device, and a gear, wherein the fourth fixed plate is installed in the inner shell; the second driving device is installed on the fourth fixed plate, and a gear is provided at one end of the second driving device; the first square sleeve is fixedly installed in the inner shell; the rack is installed in the first square sleeve by sliding fit; the U-shaped fixed block is fixedly installed on the rack; the L-shaped limiting plate is fixedly installed in the U-shaped fixed block; the clamping strip is installed in the U-shaped fixed block by hinged fit, and the clamping strip cooperates with the L-shaped limiting plate; the clamping strip is connected to the limiting strip through the second fixed plate; the third fixed plate is installed on the rack and is located on the upper side of the U-shaped fixed block; the third fixed plate and the L-shaped limiting plate are connected by a rubber strip, and the rubber strip is initially in a stretched state.

2. A welding wire barrel device for preventing wire disorder and facilitating quantitative multiple welding wire taking according to claim 1, characterized in that: The barrel device also includes an outer shell and an inner shell, wherein one end of the outer shell is sealed and the other end is open; the inner shell is fixedly installed in the outer shell, and the inner shell and the outer shell are concentrically distributed.

3. A welding wire barrel device for preventing wire disorder and facilitating quantitative multiple welding wire taking according to claim 2, characterized in that: Except for the different installation positions, the other structures of the multiple lifting devices are exactly the same. For one of the lifting devices, it also includes a first driving device, a support, a roller, a first driving shaft, a first fixed plate, and a steel wire rope, wherein the first fixed plate is fixedly installed at one end of the outer cylindrical surface of the outer shell; two supports for installing the first driving shaft are arranged at both ends of the first fixed plate, and the first driving shaft is installed on the support by rotational cooperation; the roller is installed on the first driving shaft by spline; the first driving device is fixedly installed on the support, and the first driving device and the first driving shaft are installed by a coupling; one end of the steel wire rope is fixedly installed on the outer cylindrical surface of the roller, and the other end extends into the cavity formed by the outer shell and the inner shell, and the end of the steel wire rope extending into the cavity formed by the outer shell and the inner shell cooperates with a plurality of quantitative welding wire dividing devices.

4. A welding wire barrel device for preventing wire disorder and facilitating quantitative multiple welding wire taking according to claim 3, characterized in that: Except for the different installation positions, the other structures of the multiple quantitative welding wire splitting devices are exactly the same. One of the quantitative welding wire splitting devices also includes a fixed ring, an electromagnetic locker, a detachable fixed block, a first rectangular cavity, a second rectangular cavity, a welding wire hole, and a multi-stage electric push plate, wherein a plurality of second rectangular cavities are arranged in the circumferential direction of the outer circular surface of the fixed ring, and an electromagnetic locker and a detachable fixed block are arranged in each rectangular cavity; a plurality of steel ropes pass through the corresponding electromagnetic lockers; a plurality of first rectangular cavities are arranged in the circumferential direction of the inner circular surface of the fixed ring, and a multi-stage electric push plate is arranged in each first rectangular cavity; and a welding wire hole for facilitating the passage of flux-cored welding wire is also arranged on the outer circular surface of the fixed ring.

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