SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the prior art problem, provide a welding wire automatic winding device, can be through the relatively fixed to welding wire winding bucket, guarantee that the welding wire can evenly wind on leading to the body.
In order to achieve the purpose, the utility model provides an automatic welding wire winding device, which comprises a welding wire winding cylinder and a supporting mechanism arranged on a machine table;
the welding wire winding barrel comprises a winding part and a limiting part;
the limiting parts are arranged at two ends of the winding part and used for limiting the welding wires on the winding part;
the abutting mechanism comprises an abutting part and an adjusting part;
the butting part is matched with the bottom of the limiting part and is used for butting and fixing the limiting part;
the adjusting part is connected with the abutting part and used for adjusting the running track of the abutting part.
Compared with the prior art, the utility model discloses an automatic coiling mechanism of welding wire will support through the regulation part and hold the portion and adjust corresponding cooperation position, through supporting holding portion and spacing portion contact, support to spacing portion and hold firm to make the whole more firm when the operation of welding wire winding bucket, and then guaranteed the lapping quality of welding wire.
Drawings
Fig. 1 is a schematic structural view of an automatic welding wire winding device according to an embodiment of the present invention.
Fig. 2 is a front view of a supporting mechanism of an automatic welding wire winding device according to an embodiment of the present invention.
Fig. 3 is a side view of the supporting mechanism of the automatic welding wire winding device according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of a supporting mechanism of an automatic welding wire winding device according to an embodiment of the present invention.
Reference numerals: the welding wire winding device comprises a winding motor assembly 1, a welding wire 2 to be wound, a wound welding wire 3, a welding wire winding barrel 4, a winding part 401, a limiting part 402, a torque controller 5, an output shaft 6, a reversing operating rod 7, a bidirectional screw rod 8, a fixed base 9, a damping wheel 10, a pretightening force adjusting box body 11, a supporting base plate 12, a second supporting plate 13, an inclined reinforcing plate 14, a roller mounting seat 15, a second roller main shaft 16, a third transition roller 17, a first roller main shaft 18, an adjusting chute 19, a first transition roller 20, a first supporting plate 21, a roller mounting plate 22, a second transition roller 23, a sliding box body 24, a guide rail 25, a limiting nut column 26, a screw 27, a butting part 28, a butting wheel 281, a bearing 282, a supporting rod 283, a supporting rod 2831, a first supporting rod 2832, an adjusting part 29, a hydraulic machine 291 and a hydraulic.
Detailed Description
As shown in fig. 1-4, an automatic welding wire winding device includes a welding wire winding drum 4 and a holding mechanism disposed on a machine table; the welding wire winding barrel 4 comprises a winding part 401 and a limiting part 402; the abutting mechanism comprises an abutting part 28 and an adjusting part 29; the limiting parts 402 are arranged at two ends of the winding part 401 and used for limiting the welding wires on the winding part 402; the abutting part 28 is arranged at the bottom of the limiting part 401 in a matching manner and is used for abutting and fixing the limiting part 401; the adjusting portion 29 is connected to the abutting portion 28 and is used for adjusting the moving track of the abutting portion 28. The abutting part 28 is adjusted to a corresponding matching position through the adjusting part 29, the abutting part 28 is contacted with the limiting part 402, the limiting part 402 is abutted and stabilized, and the limiting part 402 is subjected to abutting force pointing to the center of the section circle, so that the whole welding wire winding barrel is more stabilized during operation, and the coiling quality of the welding wire is further ensured. The supporting portion 28 includes a supporting wheel 281, a bearing 282 and a supporting rod 283, wherein the supporting rod 283 is arranged at the center of the supporting wheel 281 through the bearing 282; through a rotating mechanism consisting of the holding wheel 281, the bearing 282 and the supporting rod 283, the holding wheel 281 can be contacted with the limiting parts 402 at two sides of the welding wire winding drum 4, so that the supporting and holding effects are produced, and the stable operation of the welding wire winding drum 4 is ensured; the holding wheel 281 can rotate synchronously with the welding wire winding drum 4 during operation, and interference can not be caused.
The adjusting part 29 includes a hydraulic machine 291 and a hydraulic rod 292, and the hydraulic rod 292 is connected to the supporting rod 283. When the welding wire winding drum 4 which is wound is replaced, the position of the supporting rod 283 is adjusted through the hydraulic machine 291 and the hydraulic rod 292, so that the holding wheel 281 is gradually far away from the welding wire winding drum 4, and the welding wire winding drum 4 can be replaced by personnel conveniently.
The bracing piece 283 includes two 2832 of two at least bracing pieces 2831 and a bracing piece, at least two 2831 of bracing piece are connected respectively at two 2832's both ends of bracing piece, at least two 2831 of bracing piece set up relatively, the distance between a 2831 of bracing piece is less than the diameter of welding wire winding section of thick bamboo 4, bearing 282 is located the tip of a 2831 of bracing piece, hydraulic stem 292 is connected in two 2832 middle parts of bracing piece. This setting is through two support bar 2831 that the spacing portion 402 of both sides corresponds the setting on welding wire winding section of thick bamboo 4, and the support bar 2831 facial make-up has the cover to hold the wheel 281 to stabilize welding wire winding section of thick bamboo 4 of holding of bearing 282, and support bar 2831 is seen from figure 4, and the distance through setting up around and between support bar 2831 is less than the diameter of welding wire winding section of thick bamboo 4 is for making support bar 2831 to the spacing portion of welding wire winding section of thick bamboo 4 both sides have all the time to hold the effect.
A circle of anti-skid lines is arranged outside the abutting wheel 281. This arrangement is to increase the contact friction between the holding wheel 2811 and the stopper 402, and ensure a good holding effect.
The supporting wheel 281 is matched with the limiting part 402. This arrangement is to keep the engaging wheel 281 at the position of the stopper 402 when engaging, so as not to affect the winding part 401.
Referring to fig. 1, an automatic welding wire winding device further comprises a winding motor assembly 1, an output shaft of the winding motor assembly 1 is supported and installed with a welding wire winding drum 4 through a tip cone device, the other end of a center hole of the welding wire winding drum 4 is supported on an output shaft 6 of a torque controller 5, a reciprocating guide mechanism used for the welding wire to be wound along the welding wire winding drum 4 in a reciprocating mode is installed between a box body of the winding motor assembly 1 and the torque controller 5, a first transition assembly used for welding wire transition is installed on the top support of the reciprocating guide mechanism and matched with a second transition assembly, and the second transition assembly is arranged on the rear side edge of the winding motor assembly 1 and the torque controller 5. The winding machine can be used for drawing forming and automatic winding of high-performance welding wires, adopts a plurality of transition carrier roller structures, and can efficiently wind the welding wires by adopting a self-reversing winding mechanism. The welding wire can be automatically reversed by adopting the first transition assembly and the second transition assembly, certain pretightening force can be provided, and the winding efficiency and quality are ensured.
Further, the reciprocating guide mechanism comprises a bidirectional screw 8, a sliding box body 24 is arranged on the bidirectional screw 8 in a transmission fit manner through the screw, the sliding box body 24 and a guide rail 25 form a sliding fit, and the guide rail 25 is horizontally arranged between the winding motor assembly 1 and the torque controller 5 and is parallel to the bidirectional screw 8; and a reversing operating rod 7 is arranged on the sliding box body 24, and the reversing operating rod 7 is matched with the stroke control device. The stroke control device comprises a screw rod 27, the screw rod 27 is fixed between the winding motor assembly 1 and the torque controller 5 and is parallel to the bidirectional screw rod 8, two limiting nut columns 26 are installed on the screw rod 27 through thread matching, and the limiting nut columns 26 are matched with the reversing operating rod 7 and control the reciprocating reversing of the sliding box body 24. In the working process, the sliding box body 24 is driven to slide along the guide rail 25 through the bidirectional screw rod 8, the first transition assembly at the top is driven to reciprocate along the bidirectional screw rod 8 in the sliding process, and when the reversing operating rod 7 contacts one of the limiting nut columns 26, the sliding box body 24 moves in the reverse direction, so that the reversing operating rod can reciprocate between the bidirectional screw rods 8 all the time, and the purpose of layered guiding is achieved. After the welding wire of one layer is wound, the winding of the welding wire of the second layer is automatically carried out.
Further, first transition subassembly includes first backup pad 21, first backup pad 21 is vertical to be fixed at reciprocal guiding mechanism's the box 24 top that slides, slope on first backup pad 21 is fixed with bearing roller mounting panel 22, first transition bearing roller 20 and second transition bearing roller 23 are installed through first bearing roller main shaft 18 respectively to the both ends of bearing roller mounting panel 22. The welding wire can be guided by the first transition idler 20 and the second transition idler 23, and can be prevented from contacting other components and damaging the components.
Further, the first idler main shaft 18 is adjustably and fixedly mounted on an adjusting chute 19 through a nut, and the adjusting chute 19 is machined on an idler mounting plate 22. The height of the first carrier roller main shaft 18, and therefore the heights of the first transition carrier roller 20 and the second transition carrier roller 23 can be adjusted through the adjusting chute 19, and guiding is performed.
Further, the second transition assembly comprises a fixed base 9, a pretightening force adjusting box body 11 is installed at the top of the fixed base 9, a damping wheel 10 is installed on a damper output shaft of the pretightening force adjusting box body 11, a second supporting plate 13 is installed at the top of the pretightening force adjusting box body 11 through a supporting bottom plate 12, a carrier roller mounting seat 15 is fixed at the top of the second supporting plate 13 through an inclined reinforcing plate 14, a second carrier roller main shaft 16 is installed on the carrier roller mounting seat 15, and a third transition carrier roller 17 is installed on the second carrier roller main shaft 16. Through adopting foretell second transition subassembly can carry out the tensioning to the welding wire, make it have certain pretightning force, guaranteed the winding efficiency of welding wire.
The utility model discloses a working process and principle:
when the welding wire needs to be drawn and wound, the welding wire only needs to pass through a drawing die, and then passes around the damping wheel 10, the third transition carrier roller 17 of the second transition assembly, the first transition carrier roller 20 and the second transition carrier roller 23 of the first transition assembly, and is wound on the welding wire winding cylinder 4;
starting the winding motor assembly 1 and the torque controller 5, driving the welding wire winding drum 4 to rotate, and further winding the welding wire;
in the winding process, the welding wire is wound on the welding wire winding drum 4 in a layering mode after being guided by the reciprocating guide mechanism, the welding wire winding drum 4 uniformly winds the welding wire on a drum body under the supporting and stabilizing effect of the supporting wheel, and then the whole welding wire is drawn and wound.
The above is the preferred embodiment of the present invention, it is not to the limitation of the present invention in any form, all of which are based on the simple modification, equivalent change and modification of the technical entity of the present invention to the above embodiments, which all still belong to the protection scope of the present invention.