Welding device for steel bar machining

Abstract

The invention relates to the technical field of welding for reinforcing steel bar machining, in particular to a welding device for reinforcing steel bar machining, which comprises a supporting shell for welding and a welding head mounted on the supporting shell, a through hole is formed in one side of the supporting shell, and a rotating sleeve is arranged at the through hole in a penetrating manner; a rotating piece used for driving the rotating sleeve is installed on the supporting shell, and the end, located outside the supporting shell, of the rotating sleeve is fixedly connected with a guide disc; according to the steel bar ring welding device, round holes are formed in the supporting disc and the guiding disc, meanwhile, a steel bar ring supporting assembly is arranged at the supporting disc, stable supporting of a steel bar ring during welding is achieved through the steel bar ring supporting assembly, and meanwhile after welding of the steel bar ring is completed, the steel bar ring can be stably supported by the steel bar ring supporting assembly; the rebar ring supporting assembly can deviate from the inner side of the welded rebar ring, the rebar ring can be further conveniently and rapidly separated, manual separation from the rebar ring through an extra tool is not needed, and the rebar ring welding stability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding for steel bar processing, in particular to a welding device for steel bar processing. BACKGROUND

[0002] At present, when the existing steel ring is processed and welded, a conveying mechanism is used to run, the conveying mechanism conveys the long strip-shaped steel bar to the support chuck position, one end of the long strip-shaped steel bar is fixed by the shaping block on the support chuck, then the support chuck is rotated to make the steel bar form a ring of steel rings on the support chuck, at this time, the welding head runs while the support chuck rotates to realize welding of the steel ring, after welding, the excess steel bar is cut by a cutting machine, at this time, the staff takes out the welded steel ring from the support chuck, and the remaining steel bar continues to be welded and processed for the next steel ring.

[0003] However, after the steel ring is welded, the welded steel ring is wrapped around the support chuck, and the ring structure closely fits the profile of the support chuck, forming a mechanical fit. For large-diameter steel rings, due to the large weight and high rigidity, a greater static friction force and deformation resistance need to be overcome when the steel ring is separated, and the steel ring is violently separated by using tools such as crowbars and hammers. This process is easy to cause the elastic or plastic deformation of the steel ring at the prying point due to excessive force, and the vibration or impact is easy to cause micro-cracks at the welded seam just after welding, which reduces the structural strength and further affects the welding stability of the steel ring. Therefore, we propose a welding device for steel bar processing. SUMMARY

[0004] The purpose of the present application is to provide a welding device for steel bar processing to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a welding device for steel bar processing, comprising a support shell for welding and a welding head installed on the support shell, one side of the support shell is provided with a through hole, and a rotating sleeve is penetratingly arranged at the through hole, a rotating member for driving the rotating sleeve is installed on the support shell, and one end of the rotating sleeve outside the support shell is fixedly connected with a guide disc;

[0006] One side of the guide disc is fixedly connected with a support disc, and the support disc and the guide disc are both provided with a circular hole;

[0007] A steel ring support assembly is arranged at the support disc, which facilitates the support and welding of the steel ring and facilitates the disengagement of the steel ring;

[0008] A position driving member is arranged inside the support shell, which is used to drive the steel ring support assembly.

[0009] The support shell is also provided with an auxiliary guide assembly which cooperates with the guide disc to guide the reinforcing ring.

[0010] The support disc is provided with a fixing block which is used to lock and fix one end of the reinforcing ring.

[0011] Further, the reinforcing ring support assembly comprises a middle support cylinder, a connecting support and a limiting piece, the middle support cylinder is of a hollow structure, the middle support cylinder slides through the circular hole and the inner wall of the rotating sleeve, the limiting piece is arranged between the middle support cylinder and the rotating sleeve, and one end of the middle support cylinder located inside the support shell is connected with the position driving piece.

[0012] The connecting support is provided with a plurality of connecting supports which are distributed equidistantly around the outside of the middle support cylinder, and the support disc is provided with a moving hole at a position corresponding to the connecting support.

[0013] Further, the limiting piece comprises a limiting block, the limiting block is provided with two limiting blocks which are fixedly installed on the inner wall of the rotating sleeve, the outer wall of the middle support cylinder is provided with a limiting groove at a position corresponding to the limiting block, and one end of the limiting block is slidably connected to the limiting groove.

[0014] Further, the connecting support comprises a reinforcing plate, a first connecting seat, a second connecting seat, a moving plate, a moving block, a support seat and a support rod, the two ends of the reinforcing plate are rotatably connected with the first connecting seat and the second connecting seat respectively, the first connecting seat is fixedly installed on the outer wall of the middle support cylinder, and the second connecting seat is fixedly connected with the moving plate.

[0015] The moving block is fixedly installed on one side of the moving plate and slidably connected with the moving hole, the support seat is provided with a plurality of support seats which are installed equidistantly on the side of the moving plate away from the reinforcing plate, the support rod is fixedly installed on the support seat, and the support rod is used to support the reinforcing ring, and the connecting support is arranged to support the reinforcing ring.

[0016] Further, the position driving piece comprises a pushing plate, a pushing screw and a rotating piece, the pushing plate is located inside the support shell, one end of the middle support cylinder is rotatably connected with the pushing plate, the bottom of the pushing plate is provided with a connecting end, the pushing screw penetrates through the connecting end and is rotatably connected with the connecting end, the pushing screw is rotatably connected inside the support shell, and the rotating piece is installed inside the support shell and used to drive the pushing screw, and the position driving piece is arranged to adjust the position of the rotating sleeve.

[0017] Further, the auxiliary guiding assembly comprises a lifting block, a pulling member, a guiding member, a rotating shaft, a supporting arm, a shaping block and a buffer member, the supporting shell is provided with a lifting opening, the lifting block is slidably penetrated through the lifting opening, the pulling member is connected with the rotating sleeve, the guiding member is installed on the top of the lifting block, the rotating shaft is penetrated through the guiding member, one end of the supporting arm is fixedly sleeved outside the rotating shaft, the supporting arm is L-shaped, the shaping block is fixedly installed at the bottom of the vertical end of the supporting arm, one side of the bottom of the shaping block is provided with a shaping groove, and the shaping groove is used for assisting the shaping of the reinforcing ring;

[0018] The buffer member is installed on the supporting shell, and the buffer member is used for supporting the rotating shaft.

[0019] The bottom of the supporting arm is also fixedly installed with a guiding rod, and the bottom of the guiding rod is fixedly installed with a guiding block, the outer side of the guiding disc is correspondingly provided with a spiral groove in the position corresponding to the shape of the reinforcing ring, and the guiding block is slidably connected at the spiral groove, through the auxiliary guiding assembly, the auxiliary guiding of the reinforcing ring during the forming of the reinforcing ring disc is realized.

[0020] Further, the pulling member comprises a synchronous ring, a side plate and a pulling rod, the synchronous ring is rotatably sleeved outside the middle supporting cylinder, the side plate is provided with two, both of the side plates are fixedly installed on the synchronous ring, and both of the side plates are located outside the lifting block.

[0021] The lifting block is provided with a pull-down inclined opening, the pulling rod is slidably penetrated through the pull-down inclined opening, and both ends of the pulling rod are fixedly connected with the two side plates, through the pulling member, the synchronous connection of the lifting block is realized.

[0022] Further, the buffer member comprises a fixed plate, a fixed rod, a positioning plate, a positioning frame, a first buffer spring and a second buffer spring, the fixed plate is provided with two, both of the fixed plates are fixedly installed on the supporting shell, both ends of the fixed rod are fixedly connected with the two fixed plates, the positioning plate is slidably sleeved outside the fixed rod, and a positioning member is further arranged between the positioning plate and the fixed rod.

[0023] The positioning frame is fixedly installed at the bottom of the positioning plate, and the rotating shaft is rotatably connected with the positioning frame, and the supporting arm is slidably connected with the positioning frame.

[0024] Both of the first buffer spring and the second buffer spring are sleeved outside the fixed rod, and both of the first buffer spring and the second buffer spring are located between the positioning plate and the fixed plate, through the buffer member, the supporting connection of the rotating shaft and the supporting arm is realized.

[0025] Further, the positioning member comprises a positioning block fixedly installed on the positioning plate, and the fixed rod is provided with a fixed groove corresponding to the position of the positioning block, so that the positioning plate is limited by the positioning member.

[0026] Further, the guide member comprises a connecting frame, a limiting rod and a rotating plate, the connecting frame is fixedly installed on the top of the positioning plate, the connecting frame is U-shaped, and two ends of the top of the connecting frame are respectively provided with transverse openings, the limiting rod is provided with two, the two limiting rods are respectively slidably penetrated through the two transverse openings, one end of the limiting rod is fixedly connected with the rotating plate, and one end of the rotating plate is fixedly connected with one end of the rotating shaft, so that the rotating shaft is connected by the guide member.

[0027] The present application has at least the following advantages:

[0028] 1、The present application is used, through the round hole provided on the support disc and the guide disc, and the steel ring support assembly provided on the support disc, the steel ring support assembly realizes the stable support of the steel ring during welding, and after the steel ring is welded, the steel ring support assembly can deviate from the inner side of the welded steel ring, further facilitating the rapid disengagement of the steel ring, without the need for manual disengagement of the steel ring using tools, and improving the welding stability of the steel ring.

[0029] 2、The present application is used, through the position driving member, the position driving member can cooperate with the guide disc and the steel ring support assembly, realize the guiding effect of the steel ring during the disc ring forming on the support disc, the two ends of the steel ring can be tightly fitted during welding, further improve the precision of the weld during welding, and the steel ring can be quickly disengaged from the position of the steel ring during disengagement, and assist the disengagement of the steel ring. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0031] Figure 2 It is a side view of the overall structure of the present application;

[0032] Figure 3 It is a top view of the overall structure of the present application;

[0033] Figure 4 It is a schematic diagram of the support disc structure of the present application;

[0034] Figure 5 It is a schematic diagram of the support shell structure of the present application;

[0035] Figure 6 It is a schematic diagram of the support shell structure of the present application; Figure 5 It is a schematic diagram of the enlarged structure of area A in the present application;

[0036] Figure 7 Schematic view of the guiding disc structure of the present application;

[0037] Figure 8 Schematic view of the rotating member structure of the present application;

[0038] Figure 9 Schematic view of the pushing plate structure of the present application;

[0039] Figure 10 Schematic view of the synchronizing ring structure of the present application;

[0040] Figure 11 Schematic view of the middle support cylinder structure of the present application;

[0041] Figure 12 Schematic view of the middle B area of the present application Figure 11 enlarged structure;

[0042] Figure 13 Schematic view of the buffering member structure of the present application;

[0043] Figure 14 Schematic view of the positioning plate structure of the present application;

[0044] Figure 15 Schematic view of the shaping block structure of the present application.

[0045] In the figure: 1 - support shell; 11 - lifting opening; 2 - welding head; 3 - rotating sleeve; 4 - rotating member; 41 - rotating motor; 42 - first rotating gear; 43 - second rotating gear; 44 - rotating transmission belt; 5 - guiding disc; 51 - spiral groove; 6 - support disc; 61 - moving opening; 7 - reinforcing ring support assembly; 71 - middle support cylinder; 711 - limiting groove; 72 - connecting support member; 721 - reinforcing plate; 722 - first connecting seat; 723 - second connecting seat; 724 - moving plate; 725 - moving block; 726 - support seat; 727 - support rod; 73 - limiting member; 731 - limiting block; 8 - position driving member; 81 - pushing plate; 82 - pushing screw rod; 83 - rotating member; 84 - connecting end; 9 - auxiliary guiding assembly; 91 - lifting block; 911 - downward pulling inclined opening; 92 - pulling member; 921 - synchronizing ring; 922 - side plate; 923 - pulling rod; 93 - guiding member; 931 - connecting frame; 9311 - transverse opening; 932 - limiting rod; 933 - rotating plate; 94 - rotating shaft; 95 - support arm; 96 - shaping block; 961 - shaping groove; 97 - buffering member; 971 - fixing plate; 972 - fixing rod; 9721 - fixing groove; 973 - positioning plate; 974 - positioning frame; 975 - first buffering spring; 976 - second buffering spring; 977 - positioning member; 9771 - positioning block; 98 - guiding rod; 99 - guiding block; 10 - fixing block. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0047] Embodiment one

[0048] Please refer to Figures 1 to 3 A welding device for reinforcing bar processing comprises a support shell 1 for welding and a welding head 2 installed on the support shell 1. A through hole is arranged on one side of the support shell 1, and a rotating sleeve 3 is arranged through the through hole. The rotating sleeve 3 is rotatably connected to the through hole through a bearing. A rotating member 4 for driving the rotating sleeve 3 is installed on the support shell 1. An end of the rotating sleeve 3 outside the support shell 1 is fixedly connected with a guide disc 5.

[0049] A support disc 6 is fixedly connected to one side of the guide disc 5. The support disc 6 and the guide disc 5 are both provided with a circular hole.

[0050] A reinforcing bar ring supporting assembly 7 is arranged at the support disc 6. The reinforcing bar ring supporting assembly 7 facilitates supporting and welding of the reinforcing bar ring and facilitates separation of the reinforcing bar ring.

[0051] A fixing block 10 is arranged on the support disc 6. The fixing block 10 is used for locking and fixing one end of the reinforcing bar. In the present application, the fixing block 10 is adjustably fixedly installed on the support disc 6 through locking bolts. Thus, the position of the fixing block 10 can be adjusted by adjusting the locking bolts.

[0052] A position driving member 8 is arranged inside the support shell 1. The position driving member 8 is used for driving the reinforcing bar ring supporting assembly 7.

[0053] Please refer to Figures 1 to 6 The reinforcing bar ring supporting assembly 7 comprises a middle supporting cylinder 71, a connecting supporting member 72 and a limiting member 73. The middle supporting cylinder 71 is of a hollow structure. The middle supporting cylinder 71 is slidingly arranged through the circular hole and the inner wall of the rotating sleeve 3. The limiting member 73 is arranged between the middle supporting cylinder 71 and the rotating sleeve 3. An end of the middle supporting cylinder 71 inside the support shell 1 is connected with the position driving member 8.

[0054] A plurality of connecting supporting members 72 are arranged. The plurality of connecting supporting members 72 are equidistantly and circumferentially arranged outside the middle supporting cylinder 71. A moving opening is arranged on the support disc 6 and corresponds to the position of the connecting supporting member 72.

[0055] The limiting piece 73 comprises limiting blocks 731, two limiting blocks 731 are fixedly installed on the inner wall of the rotating sleeve 3, the outer wall of the middle supporting cylinder 71 and the position corresponding to the limiting blocks 731 are provided with limiting grooves 711, and one end of the limiting block 731 is slidingly connected at the limiting groove 711.

[0056] The connecting support 72 comprises a reinforcing plate 721, a first connecting seat 722, a second connecting seat 723, a moving plate 724, a moving block 725, a supporting seat 726 and a supporting rod 727, both ends of the reinforcing plate 721 are rotationally connected with the first connecting seat 722 and the second connecting seat 723 respectively, the first connecting seat 722 is fixedly installed on the outer wall of the middle supporting cylinder 71, and the second connecting seat 723 is fixedly connected with the moving plate 724;

[0057] The moving block 725 is fixedly installed on one side of the moving plate 724 and slidingly connected at the moving port, the supporting seat 726 is provided with a plurality of supporting seats 726 which are installed at equal distances on the side of the moving plate 724 away from the reinforcing plate 721, the supporting rod 727 is fixedly installed on the supporting seat 726, and the supporting rod 727 is used for supporting the steel ring.

[0058] Please refer to Figures 8 to 12 , the position driving piece 8 comprises a pushing plate 81, a pushing screw rod 82 and a rotating piece 83, the pushing plate 81 is located inside the supporting shell 1, one end of the middle supporting cylinder 71 is rotationally connected with the pushing plate 81, the bottom of the pushing plate 81 is provided with a connecting end 84, the pushing screw rod 82 penetrates through the connecting end 84, and the pushing screw rod 82 is rotationally connected with the connecting end 84, the pushing screw rod 82 is rotationally connected inside the supporting shell 1, the rotating piece 83 is installed inside the supporting shell 1, and the rotating piece 83 is used for driving the pushing screw rod 82;

[0059] As a further supplementary description: the rotating piece 83 comprises a rotating motor, a first rotating gear and a second rotating gear, the rotating motor is fixedly installed inside the supporting shell 1, the output end of the rotating motor is fixedly connected with the first rotating gear, the first rotating gear is meshingly connected with the second rotating gear, and the second rotating gear is fixedly sleeved outside the pushing screw rod 82;

[0060] Therefore, by operating the rotating motor, the first rotating gear drives the second rotating gear to rotate, while the second rotating gear rotates, the pushing screw rod 82 rotates relative to the inside of the supporting shell 1, while the pushing screw rod 82 rotates, the driving force of the connecting end 84 is further provided, and under the limiting action of the pushing plate 81 and the middle supporting cylinder 71, the connecting end 84 moves the middle supporting cylinder 71 relative to the rotating sleeve 3 through the pushing plate 81.

[0061] Specific implementation process: in this application, when the reinforcing steel is delivered to the fixed block 10 of the support disc 6 by the conveying mechanism, the fixed block 10 and the adjacent support rod 727 are adjusted to press and fix one end of the reinforcing steel;

[0062] Then, the reinforcing steel is continuously conveyed along the direction of the support disc 6 by the conveying mechanism, and at the same time, the rotating part 4 operates to drive the rotating sleeve 3, the support disc 6 and the guide disc 5 to rotate synchronously. When the rotating sleeve 3 rotates, the two limiting blocks 731 drive the middle support cylinder 71 and the reinforcing steel support assembly to rotate synchronously, so that the reinforcing steel is distributed around the plurality of support rods 727, and the reinforcing steel is bent to form a reinforcing steel ring;

[0063] Until the two ends of the reinforcing steel are staggered and close to a certain length (which can ensure that the two ends of the reinforcing steel ring are stably connected by welding to form a reinforcing steel ring), then the welding head 2 operates, and the rotating part 4 operates at the same time. At this time, the two ends of the reinforcing steel are stably welded, and after welding is completed, the excess reinforcing steel is cut by the cutting machine;

[0064] At this time, the rotating part 83 operates, and when the rotating part 83 operates, the pushing plate 81 drives the middle support cylinder 71 to move left along the direction of the support disc 6, and when the middle support cylinder 71 moves, it synchronously drives the plurality of reinforcing plates 721 to move. At this time, the moving plate 724 moves relative to the moving port under the limiting action of the moving block 725, so that the plurality of support rods 727 on the plurality of moving plates 724 move relative to the direction of the reinforcing steel ring. When the plurality of support rods 727 are separated from the inner circle of the reinforcing steel ring, the reinforcing steel ring can be easily separated, and the welded reinforcing steel ring can be quickly taken.

[0065] The support shell 1 is also provided with an auxiliary guide assembly 9 which cooperates with the guide disc 5 to guide the reinforcing steel ring;

[0066] Please refer to Figures 8 to 15 The auxiliary guide assembly 9 includes a lifting block 91, a pulling part 92, a guide part 93, a rotating shaft 94, a support arm 95, a shaping block 96 and a buffer part 97. The support shell 1 is provided with a lifting port 11, the lifting block 91 slides through the lifting port 11, the pulling part 92 is connected with the rotating sleeve 3, the guide part 93 is installed on the top of the lifting block 91, the rotating shaft 94 penetrates the guide part 93, one end of the support arm 95 is fixedly sleeved outside the rotating shaft 94, the support arm 95 is L-shaped, the shaping block 96 is fixedly installed at the bottom of the vertical end of the support arm 95, one side of the bottom of the shaping block 96 is provided with a shaping groove 961, and the shaping groove 961 is used for auxiliary shaping of the reinforcing steel ring;

[0067] The buffer 97 is installed on the support shell 1, and the buffer 97 is used to support the rotating shaft 94;

[0068] The support arm 95 bottom is further fixedly installed with a guide rod 98, and the guide rod 98 bottom is fixedly installed with a guide block 99. The outer side of the guide disc 5 and the position corresponding to the shape of the reinforcing ring are provided with a spiral groove 51, and the guide block 99 is slidingly connected at the spiral groove 51. In this application, in order to facilitate the guide block 99 to disengage from the spiral groove 51, the guide block 99 is arranged in an arc shape, so that when the shaping block 96 moves to the position where the reinforcing steel stops moving, the guide block 99 at this position can rotate relative to the spiral groove 51 and disengage from the spiral groove 51.

[0069] The pulling member 92 comprises a synchronous ring 921, a side plate 922 and a pulling rod 923. The synchronous ring 921 is rotatably sleeved outside the middle support cylinder 71. The side plate 922 is provided with two, and the two side plates 922 are fixedly installed on the synchronous ring 921, and the two side plates 922 are located outside the lifting block 91;

[0070] The lifting block 91 is provided with a downward pulling inclined mouth 911, and the pulling rod 923 slidingly penetrates the downward pulling inclined mouth 911, and the two ends of the pulling rod 923 are fixedly connected with the two side plates 922. In this application, the synchronous ring 921 will not rotate with the rotation of the middle support cylinder 71 due to the limiting action of the lifting block 91 and the lifting mouth 11. Since the synchronous ring 921 is rotatably sleeved outside the middle support cylinder 71 through the bearing, when the middle support cylinder 71 moves horizontally relative to the inside of the support shell 1, the synchronous ring 921 moves synchronously.

[0071] At the same time, the inside of the support shell 1 can also be provided with a slide rod, and the synchronous ring 921 is slidingly sleeved outside the slide rod, so as to realize the further anti-rotation limiting effect of the synchronous ring 921 through the setting of the slide rod.

[0072] Please refer to Figures 13 to 14 The buffer 97 comprises a fixed plate 971, a fixed rod 972, a positioning plate 973, a positioning frame 974, a first buffer spring 975 and a second buffer spring 976. The fixed plate 971 is provided with two, and the two fixed plates 971 are fixedly installed on the support shell 1. The two ends of the fixed rod 972 are fixedly connected with the two fixed plates 971. The positioning plate 973 is slidingly sleeved outside the fixed rod 972, and the positioning plate 973 and the fixed rod 972 are further provided with a positioning member 977;

[0073] The positioning frame 974 is fixedly installed on the bottom of the positioning plate 973, and the rotating shaft 94 is rotatably connected with the positioning frame 974. The support arm 95 is slidingly connected with the positioning frame 974;

[0074] The first buffering spring 975 and the second buffering spring 976 are sleeved outside the fixed rod 972, and the first buffering spring 975 and the second buffering spring 976 are located between the positioning plate 973 and the fixed plate 971.

[0075] The positioning member 977 comprises a positioning block 9771 fixedly installed on the positioning plate 973, and the fixed rod 972 is provided with a fixed groove 9721 corresponding to the position of the positioning block 9771.

[0076] The guide member 93 comprises a connecting frame 931, a limiting rod 932 and a rotating plate 933, the connecting frame 931 is fixedly installed on the top of the positioning plate 973, the connecting frame 931 is in a U shape, and two ends of the top of the connecting frame 931 are respectively provided with transverse openings, the limiting rod 932 is provided with two, the two limiting rods 932 are respectively slidably penetrated through the two transverse openings, one end of the limiting rod 932 is fixedly connected with the rotating plate 933, and one end of the rotating plate 933 is fixedly connected with one end of the rotating shaft 94.

[0077] Specific implementation process: in the application, one end of the reinforcing steel bar penetrates through the shaping groove 961 of the shaping block 96 in the initial state, so that the shaping block 96 plays a role of assisting in guiding the reinforcing steel bar, then one end of the reinforcing steel bar is fixed through the fixed block 10 and several supporting rods 727 therein;

[0078] Then, while the conveying mechanism continuously conveys the reinforcing steel bar, the rotating member 4 operates to synchronously rotate the supporting disc 6 and the guide disc 5, so that the reinforcing steel bar is formed into a coil, and because the guide disc 5 is provided with the spiral groove 51, when the guide disc 5 rotates, the guide block 99 is guided, and the guide block 99 moves relative to the spiral groove 51;

[0079] When the guide block 99 moves relative to the spiral groove 51, the supporting arm 95 is moved through the guide rod 98, the positioning frame 974 and the positioning plate 973 are moved through the rotating shaft 94, and the positioning plate 973 moves relative to the fixed rod 972, at this time, the shaping block 96 moves synchronously to assist in bending and guiding the reinforcing steel bar, so that the reinforcing steel bar can be stably coiled outside the plurality of supporting rods 727, and the position of the reinforcing steel bar during coiling is limited and guided, and in the application, the shaping block 96 is made of high-strength steel material, such as 406 steel, so that the reinforcing steel bar can be assisted and guided;

[0080] Further, under the limiting action of the shaping block 96, the two ends of the initially formed reinforcing steel bar coil can be closely attached with high precision, then the reinforcing steel bar coil is welded by the welding head 2 to realize high-precision welding forming of the reinforcing steel bar coil.

[0081] When the shaped reinforcing ring is removed from the position of the supporting disc 6, the middle supporting cylinder 71 moves, and the synchronous ring 921 moves synchronously, at this time, the synchronous ring 921 moves synchronously with the pulling rod 923, the pulling rod 923 moves, and the lifting block 91 is pulled downward through the downward inclined port 911, when the lifting block 91 moves downward, the connecting frame 931 moves synchronously, the connecting frame 931 pulls the limiting rod 932 through the lateral rear, when the limiting rod 932 is pulled, the rotating shaft 94 is rotated through the rotating plate 933, and when the rotating shaft 94 is rotated, the supporting arm 95 is rotated synchronously, at this time, the supporting arm 95 pulls the shaping block 96 away from the position of the reinforcing ring, and the guide block 99 is pulled away from the position of the spiral groove 51, and the positioning plate 973 is restored to the original position under the reverse elastic force of the first buffer spring 975 and the second buffer spring 976, thereby facilitating the removal of the reinforcing ring and guiding the next reinforcing ring.

[0082] Embodiment Two

[0083] Please refer to Figures 8 to 9 Embodiment Two is a further supplement to Embodiment One, specifically, the rotating member 4 comprises a rotating motor 41, a first rotating gear 42, a second rotating gear 43 and a rotating transmission belt 44, the rotating motor 41 is fixedly installed inside the supporting shell 1, the output end of the rotating motor 41 is fixedly connected with the first rotating gear 42, the second rotating gear 43 is fixedly sleeved outside the rotating sleeve 3, and the rotating transmission belt 44 is drivingly connected between the first rotating gear 42 and the second rotating gear 43.

[0084] Specifically, the rotating motor 41 drives the first rotating gear 42 to rotate, and the second rotating gear 43 is driven to rotate through the rotating transmission belt 44, at this time, the second rotating gear 43 drives the rotating sleeve 3 to rotate relative to the through hole.

[0085] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0086] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A welding device for processing reinforcing bars, comprising a welding support housing (1) and a welding head (2) mounted on the support housing (1), characterized in that: The support housing (1) has a through hole on one side, and a rotating sleeve (3) is installed through the through hole. A rotating component (4) for driving the rotating sleeve (3) is installed on the support housing (1). A guide plate (5) is fixedly connected to one end of the rotating sleeve (3) located outside the support housing (1). A support plate (6) is fixedly connected to one side of the guide plate (5), and the support plate (6) and the guide plate (5) are provided with round holes between each other; The support plate (6) is provided with a steel bar ring support assembly (7), which facilitates the welding of the steel bar ring support while making it easy to detach the steel bar ring; The support housing (1) is provided with a position driving component (8), which is used to drive the steel bar ring support assembly (7); An auxiliary guide assembly (9) is also installed on the support shell (1). The auxiliary guide assembly (9) cooperates with the guide disc (5) to provide auxiliary guidance for the steel bar ring. The support plate (6) is provided with a fixing block (10), and the fixing block (10) is used to lock and fix one end of the reinforcing bar.

2. The welding device for steel bar processing according to claim 1, characterized in that: The steel bar ring support assembly (7) includes a central support cylinder (71), a connecting support (72), and a limiting member (73). The central support cylinder (71) has an internal hollow structure. The central support cylinder (71) slides through the circular hole and the inner wall of the rotating sleeve (3). The limiting member (73) is located between the central support cylinder (71) and the rotating sleeve (3). One end of the central support cylinder (71) located inside the support housing (1) is connected to the position driving member (8). The connecting support (72) is provided in multiple ways, and the multiple connecting support (72) are distributed at equal intervals around the outside of the central support cylinder (71). The support plate (6) is provided with a movable port (61) corresponding to the position of the connecting support (72).

3. The welding device for steel bar processing according to claim 2, characterized in that: The limiting component (73) includes a limiting block (731), and there are two limiting blocks (731). Both limiting blocks (731) are fixedly installed on the inner wall of the rotating sleeve (3). The outer wall of the middle support cylinder (71) is provided with a limiting groove (711) corresponding to the position of the limiting block (731). One end of the limiting block (731) is slidably connected to the limiting groove (711).

4. The welding device for steel bar processing according to claim 2, characterized in that: The connecting support (72) includes a reinforcing plate (721), a first connecting seat (722), a second connecting seat (723), a moving plate (724), a moving block (725), a support seat (726), and a support rod (727). The two ends of the reinforcing plate (721) are rotatably connected to the first connecting seat (722) and the second connecting seat (723) respectively. The first connecting seat (722) is fixedly installed on the outer wall of the middle support cylinder (71), and the second connecting seat (723) is fixedly connected to the moving plate (724). The movable block (725) is fixedly installed on one side of the movable plate (724), and the movable block (725) is slidably connected to the movable port (61). Multiple support seats (726) are provided, and multiple support seats (726) are installed at equal distances on the side of the movable plate (724) away from the reinforcing plate (721). The support rod (727) is fixedly installed on the support seat (726), and the support rod (727) is used to support the steel bar ring.

5. The welding device for steel bar processing according to claim 1, characterized in that: The position drive component (8) includes a push plate (81), a push screw (82), and a rotating component (83). The push plate (81) is located inside the support housing (1), and one end of the middle support cylinder (71) is rotatably connected to the push plate (81). The bottom of the push plate (81) is provided with a connecting end (84). The push screw (82) passes through the connecting end (84) and is rotatably connected to the connecting end (84). The push screw (82) is rotatably connected inside the support housing (1). The rotating component (83) is installed inside the support housing (1) and is used to drive the push screw (82).

6. The welding device for steel bar processing according to claim 1, characterized in that: The auxiliary guide assembly (9) includes a lifting block (91), a pulling member (92), a guide member (93), a rotating shaft (94), a support arm (95), a shaping block (96), and a buffer member (97). The support housing (1) is provided with a lifting port (11). The lifting block (91) slides through the lifting port (11). The pulling member (92) is connected to the rotating sleeve (3). The guide member (93) is installed on the top of the lifting block (91), and the rotating shaft (94) passes through the guide member (93). One end of the support arm (95) is fixedly sleeved on the outside of the rotating shaft (94). The support arm (95) is L-shaped, and the shaping block (96) is fixedly installed at the bottom of the vertical end of the support arm (95). A shaping groove (961) is provided on one side of the bottom of the shaping block (96), and the shaping groove (961) is used to assist in shaping the steel bar ring. The buffer (97) is mounted on the support housing (1) and is used to support the rotating shaft (94); The bottom of the support arm (95) is also fixedly installed with a guide rod (98), and the bottom of the guide rod (98) is fixedly installed with a guide block (99). The outer side of the guide disc (5) and the corresponding shape and position of the reinforcing bar ring are provided with a spiral groove (51). The guide block (99) is slidably connected to the spiral groove (51).

7. A welding device for steel bar processing according to claim 6, characterized in that: The pulling component (92) includes a synchronizing ring (921), a side plate (922), and a pulling rod (923). The synchronizing ring (921) is rotatably sleeved on the outside of the central support cylinder (71). There are two side plates (922), both of which are fixedly installed on the synchronizing ring (921) and are located outside the lifting block (91). The lifting block (91) is provided with a pull-down angled opening (911), and the pulling rod (923) slides through the pull-down angled opening (911), and the two ends of the pulling rod (923) are fixedly connected to the two side plates (922).

8. A welding device for steel bar processing according to claim 6, characterized in that: The buffer component (97) includes a fixed plate (971), a fixed rod (972), a positioning plate (973), a positioning frame (974), a first buffer spring (975), and a second buffer spring (976). There are two fixed plates (971), and both fixed plates (971) are fixedly installed on the support housing (1). The two ends of the fixed rod (972) are fixedly connected to the two fixed plates (971). The positioning plate (973) is slidably sleeved on the outside of the fixed rod (972). A positioning component (977) is also provided between the positioning plate (973) and the fixed rod (972). The positioning frame (974) is fixedly installed at the bottom of the positioning plate (973), and the rotating shaft (94) is rotatably connected to the positioning frame (974). The support arm (95) is slidably connected to the positioning frame (974). The first buffer spring (975) and the second buffer spring (976) are both sleeved on the outside of the fixed rod (972), and the first buffer spring (975) and the second buffer spring (976) are both located between the positioning plate (973) and the fixed plate (971).

9. A welding device for steel bar processing according to claim 8, characterized in that: The positioning component (977) includes a positioning block (9771), which is fixedly installed on the positioning plate (973). The fixing rod (972) has a fixing groove (9721) corresponding to the position of the positioning block (9771).

10. A welding device for steel bar processing according to claim 6, characterized in that: The guide component (93) includes a connecting frame (931), a limiting rod (932), and a rotating plate (933). The connecting frame (931) is fixedly installed on the top of the positioning plate (973). The connecting frame (931) is U-shaped, and the two ends of the top of the connecting frame (931) are respectively provided with transverse openings (9311). There are two limiting rods (932). The two limiting rods (932) slide through the two transverse openings (9311) respectively. One end of the limiting rod (932) is fixedly connected to the rotating plate (933), and one end of the rotating plate (933) is fixedly connected to one end of the rotating shaft (94).

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