CN209797094U

CN209797094U - Novel mechanism for loading welding wires into round holes after being curled and cut

Info

Publication number: CN209797094U
Application number: CN201920401222.2U
Authority: CN
Inventors: 黄勇健
Original assignee: Shenzhen Zhongke Yuming Robot Co Ltd
Current assignee: Shenzhen Zhongke Yuming Robot Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-12-17
Anticipated expiration: 2029-03-27

Abstract

The utility model provides a novel mechanism for loading welding wires into a round hole after being curled and cut off, which relates to the technical field of welding wire processing equipment, and comprises a coil support, wherein the top of the coil support is fixedly provided with a coil seat and an unfolding tensioning wheel set, the top of the coil support and the side of the unfolding tensioning wheel set away from the coil seat are riveted with a servo motor, the output shaft of the servo motor is connected with a traction wheel, the top of the coil support and the side of the traction wheel away from the unfolding tensioning wheel set are provided with a welding wire pressing cylinder, the novel mechanism for loading welding wires into a round hole after being curled and cut off has simple structure and convenient use, is widely applied to occasions of welding and unfolding and then bending and forming with certain size and cutting and loading into a round hole, and simultaneously has convenient use and strong embeddability, can be easily and quickly embedded into an automatic production line.

Description

Novel mechanism for loading welding wires into round holes after being curled and cut

Technical Field

The utility model relates to a welding wire processing equipment technical field specifically is a novel mechanism in round hole of packing into after welding wire curls and cuts off.

Background

The welding wire is used as a filler metal or simultaneously used as a metal wire welding material for conducting, and comprises a carbon steel welding wire, a low-alloy structural steel welding wire, an alloy structural steel welding wire, a stainless steel welding wire, a non-ferrous metal welding wire and the like, the surface of the welding wire is not coated with a flux with oxidation prevention effect, the welding wire is used as the filler metal during gas welding and tungsten electrode gas shielded arc welding, and is used as a filler metal and a conductive electrode during submerged arc welding, electroslag welding and other consumable electrode gas shielded arc welding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a novel mechanism in round hole is packed into after welding wire curls and cuts off has solved the more complex operation of current welding wire bending equipment structure, the problem of inconvenient use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel mechanism for loading welding wires into a round hole after being curled and cut off comprises a coil stock bracket, wherein the side wall of the coil stock bracket is riveted with a controller, the top of the coil support is fixedly provided with a coil seat and an unfolding tension wheel set, the top of the coil support and one side of the unfolding tension wheel set far away from the coil seat are riveted with a servo motor, the servo motor is electrically connected with the controller through a lead, an output shaft of the servo motor is connected with a traction wheel, a welding wire pressing cylinder is arranged at the top of the coil stock support and on one side of the traction wheel far away from the unfolding tension wheel set, the top of the coil stock bracket and the side of the welding wire pressing cylinder far away from the traction wheel are connected with a guide rod, the welding of the top of guide bar has the connecting plate, the top riveting of connecting plate has down air cylinder, down air cylinder's bottom extends to the bottom of connecting plate and is connected with the book silk and cuts off the mould.

Preferably, the two sides of the traction wheel are both bonded with side frames, and the outer diameters of the side frames are larger than that of the traction wheel.

Preferably, the coil stock seat includes that mount and cover locate the sleeve of its outer wall, the top riveting of mount has the motor, the switch rather than electric connection is installed at the top of motor, the output shaft welding of motor has the lead screw, the tip of lead screw extends to telescopic lateral part, the outer wall of lead screw has cup jointed rather than threaded connection's worm wheel, the lateral wall welding of worm wheel has shift ring and stopper, the inside of stopper is pegged graft and is had the gag lever post, the tip of gag lever post and the lateral wall joint of mount.

Preferably, the side wall of the fixing frame is provided with a groove matched with the screw rod, and the screw rod is rotatably connected with the groove.

Preferably, the outer wall of the moving ring is provided with a transition fillet, and the outer wall of the transition fillet is smooth.

Preferably, the two sides of the outer wall of the sleeve are both movably provided with rotating plates, and the rotating plates can rotate relative to the sleeve.

(III) advantageous effects

The utility model provides a novel mechanism in round hole of packing into after welding wire curls and cuts off. The method has the following beneficial effects:

1. This novel downthehole mechanism of circle of packing into after welding wire curls and cuts off, simple structure, convenient to use, wide application expand certain size back in the welding of coil stock, and the downthehole occasion of circle of packing into is cut off and again to the bending forming, simultaneously, the utility model discloses convenient to use and embeddability are strong, and can easily swiftly imbed into automation line and go.

2. This novel mechanism in circular hole is packed into after welding wire curls and cuts off, clockwise and anticlockwise rotation through motor control lead screw for the welding wire that passes the shift ring constantly up-and-down motion can be regulated and control the welding wire of receiving to on the coil stock seat, conveniently evenly sets up it on the coil stock seat, avoids producing to pile up and knot in a department and influence the processing of welding wire.

Drawings

fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

Fig. 4 is a schematic view of the coil holder of the present invention;

Fig. 5 is a schematic view of the traction wheel of the present invention.

in the figure: the automatic welding machine comprises a material rolling support 1, a tensioning wheel unfolding 2, a servo motor 3, a traction wheel 4, a welding wire pressing cylinder 5, a wire rolling cutting die 6, a guide rod 7, a downward pressing cylinder 8, a connecting plate 9, a material rolling seat 10, a fixing frame 101, a sleeve 102, a motor 103, a screw rod 104, a worm wheel 105, a limiting block 106, a limiting rod 107, a moving ring 108, a transition fillet 109, a groove 11, a side frame 12, a controller 13 and a rotating plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a novel mechanism for loading welding wires into a round hole after being curled and cut off, as shown in figures 1-5, comprising a coil support 1, a controller 13 is riveted on the side wall of the coil support 1, a coil seat 10 and an unfolding tensioning wheel set 2 are fixedly installed on the top of the coil support 1, the coil seat 10 comprises a fixed frame 101 and a sleeve 102 sleeved on the outer wall of the fixed frame, rotary plates 14 are movably installed on both sides of the outer wall of the sleeve 102, the rotary plates 14 can rotate relative to the sleeve 102, abrasion caused by friction with the side wall of the fixed frame 101 when the welding wires are pulled out is avoided, a motor 103 is riveted on the top of the fixed frame 101, a switch electrically connected with the motor 103 is installed on the top of the motor 103, a lead screw 104 is welded on the output shaft of the motor 103, the end of the lead screw 104 extends to the side part of the sleeve 102, a groove 11 matched with the lead screw 104 is, stabilize the rotation of lead screw 104, the outer wall of lead screw 104 cup joints worm wheel 105 rather than threaded connection, shift ring 108 and stopper 106 have been welded to the lateral wall of worm wheel 105, shift ring 108 has seted up transition fillet 109 in the outer wall, and transition fillet 109 outer wall is slick and sly, stopper 106's inside grafting has gag lever post 107, the tip of gag lever post 107 and the lateral wall joint of mount 101, the top of coil stock support 1 just is located the one side of expansion tensioning wheelset 2 keeping away from coil stock seat 10 and is riveted servo motor 3, servo motor 3's model is M18AF7, servo motor 3 passes through the wire and is connected in controller 13 electrical behavior, the model of controller 13 is PLC CPU226, the output frequency is 50KHZ, operating voltage is 220V, servo motor 13's output shaft connection has traction wheel 4, the both sides of traction wheel 4 all bond there is side frame 12, and the external diameter of side frame 12 is greater than the external diameter of traction wheel 4, avoid the welding wire to break, guarantee to pull the effect, the top of coil stock support 1 just is located traction wheel 4 and keeps away from one side of expandeing tensioning wheelset 2 and installs the welding wire and compress tightly cylinder 5, the model that the welding wire compressed tightly cylinder 5 is M19F83, the top of coil stock support 1 just is located one side that traction wheel 4 was kept away from to welding wire and compresses tightly cylinder 5 and is connected with guide bar 7, the top welding of guide bar 7 has connecting plate 9, the top riveting of connecting plate 9 has down-pressure cylinder 8, the bottom that down-pressure cylinder 8 extends to the bottom of connecting plate 9 and is connected with a roll silk cutting off die 6, roll silk cutting off die 6 includes the direction mould, forming die, cut off the top tool, cut off subassembly such as bottom tool, can cut off the shaping.

The working principle is as follows: before use, the end of a welding wire penetrates through the moving ring 108, the motor 103 drives the lead screw 104 to rotate forwards and reversely, the worm wheel 105 drives the moving ring 108 to reciprocate up and down on the lead screw 104 under the action of the limiting rod 107 and the limiting block 106, so that the welding wire can be uniformly wound on the sleeve 102 of the coiling seat 10, the rotating plates 14 arranged on two sides of the sleeve 102 avoid abrasion caused by friction between the welding wire and the side wall of the fixing frame 101 when being pulled out, the welding wire passes through the unfolding tensioning wheel set 2 to be subjected to primary treatment during machining, then moves to the lower part of the coiling wire cutting die 6 under the action of the traction wheel 4 controlled by the servo motor 3, and under the driving of the guide rod 7 and the pressing cylinder 8 on the top of the connecting plate 9, the guide die and the forming die form the welding wire, the welding wire is compressed and fixed by the welding wire compressing cylinder 5, and is.

it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel mechanism in round hole is packed into after welding wire curls and cuts off, which is characterized in that, includes coil stock support (1), the lateral wall riveting of coil stock support (1) has controller (13), the top fixed mounting of coil stock support (1) has coil stock seat (10) and expandes tensioning wheel group (2), the top of coil stock support (1) just is located one side riveting that expandes tensioning wheel group (2) and keep away from coil stock seat (10) has servo motor (3), servo motor (3) are through wire in controller (13) electric connection, the output shaft of servo motor (3) has traction wheel (4), the top of coil stock support (1) just is located one side that traction wheel (4) kept away from expande tensioning wheel group (2) and installs welding wire pressure cylinder (5), the top of coil stock support (1) just is located welding wire pressure cylinder (5) and keeps away from one side of traction wheel (4) and is connected with guide bar (7), the welding of the top of guide bar (7) has connecting plate (9), the top riveting of connecting plate (9) has down air cylinder (8), the bottom of down air cylinder (8) extends to the bottom of connecting plate (9) and is connected with a book silk cutting off die (6).

2. The novel mechanism for loading welding wire into a round hole after being coiled and cut off as claimed in claim 1, is characterized in that: and side frames (12) are bonded on two sides of the traction wheel (4), and the outer diameter of each side frame (12) is larger than that of the traction wheel (4).

3. The novel mechanism for loading welding wire into a round hole after being coiled and cut off as claimed in claim 1, is characterized in that: roll up material seat (10) and locate sleeve (102) of its outer wall including mount (101) and cover, the top riveting of mount (101) has motor (103), the switch rather than electric connection is installed at the top of motor (103), the output shaft welding of motor (103) has lead screw (104), the tip of lead screw (104) extends to the lateral part of sleeve (102), the outer wall of lead screw (104) cup joints worm wheel (105) rather than threaded connection, the lateral wall welding of worm wheel (105) has shift ring (108) and stopper (106), the inside grafting of stopper (106) has gag lever post (107), the tip of gag lever post (107) and the lateral wall joint of mount (101).

4. The novel mechanism for loading welding wire into a round hole after being coiled and cut off as claimed in claim 3, wherein: the side wall of the fixing frame (101) is provided with a groove (11) matched with the screw rod (104), and the screw rod (104) is rotatably connected with the groove (11).

5. the novel mechanism for loading welding wire into a round hole after being coiled and cut off as claimed in claim 3, wherein: transition fillets (109) are formed in the outer wall of the moving ring (108), and the outer wall of each transition fillet (109) is smooth.

6. The novel mechanism for loading welding wire into a round hole after being coiled and cut off as claimed in claim 3, wherein: the two sides of the outer wall of the sleeve (102) are movably provided with the rotating plate (14), and the rotating plate (14) can rotate relative to the sleeve (102).