CN113909783A

CN113909783A - Automatic welding equipment

Info

Publication number: CN113909783A
Application number: CN202111360885.2A
Authority: CN
Inventors: 闻丽君; 吴伟国; 李瑞志
Original assignee: Ningbo Vichnet Technology Co ltd
Current assignee: Ningbo Vichnet Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-01-11
Anticipated expiration: 2041-11-17
Also published as: CN113909783B

Abstract

The application discloses automatic welding equipment, which comprises a rack, a welding mechanism, a feeding mechanism and a discharging assembly; the welding mechanism comprises a plurality of first welding seats and a plurality of second welding seats; the discharge component comprises a mounting frame, a discharge piece and a feeding piece; the mounting frame is arranged on the right side of the rack, a plurality of positioning grooves are formed in the mounting frame at intervals in the front-back direction, and the plurality of positioning grooves and the plurality of first welding seats are arranged in a one-to-one correspondence manner; the discharging piece is arranged on the mounting frame and used for conveying the transverse ribs into the positioning grooves respectively; the feeding piece is arranged on the mounting frame and used for pushing the transverse ribs in the positioning grooves to the left to the upper ends of the corresponding first welding seats. It is simple and convenient to control, can realize arranging the material of horizontal muscle automatically, and degree of automation is high, and work efficiency is high.

Description

Automatic welding equipment

Technical Field

The application relates to the technical field of welding processing, in particular to automatic welding equipment.

Background

At present, when a grid bridge frame with an Contraband-shaped structure is processed, longitudinal ribs and transverse ribs are arranged at equal intervals to form a grid structure, then welding is carried out on the transverse ribs at the junctions of the longitudinal ribs through a welding machine to obtain a steel wire framework with a grid structure, and finally the steel wire framework with the grid structure is bent to form the Contraband-shaped structure.

In the prior art, in order to weld a transverse rib and a transverse rib into a steel wire framework, a patent document with publication number CN112935156A discloses an automatic welding device, which comprises a rack, a welding mechanism, a first feeding mechanism, a second feeding mechanism, a traction mechanism, an automatic discharging mechanism and a material storage area; the welding mechanism comprises a plurality of first welding seats and a plurality of second welding seats which are longitudinally arranged on the rack at intervals, and the second welding seats are in one-to-one correspondence and can be movably arranged right above the first welding seats up and down; the first feeding mechanism is used for conveying the transverse ribs to the upper ends of the first welding seats in a one-to-one corresponding mode; the second feeding mechanism is used for alternately conveying the single longitudinal rib to the upper ends of the plurality of first welding seats at intervals; the traction mechanism comprises a movable rail, a traction frame and a clamp, the traction frame can transversely slide on the movable rail, and the clamp is arranged on the traction frame and used for clamping a longitudinal rib; the automatic discharging mechanism is used for automatically conveying the steel wire framework positioned on the moving track to the material storage area.

However, the automatic welding equipment still has the following defects in the practical use process: 1. the transverse ribs and the longitudinal ribs need to be manufactured manually, namely, coiled steel wires are conveyed to a straightening station manually to be straightened, and then the steel wires with proper lengths are cut to manufacture the transverse ribs and the longitudinal ribs with proper lengths; 2. the manufactured transverse ribs need to be manually arranged on the first feeding mechanism at equal intervals; 3. the manufactured longitudinal ribs are manually added to the second feeding mechanism; 4. the whole process has strong dependence on manual work, low automation degree, large workload of manual operation and low working efficiency.

Disclosure of Invention

An aim at of this application provides one kind and controls portably, can realize arranging the material to horizontal muscle automatically, degree of automation is high, and manually operation's work load is less, and the automatic weld equipment that work efficiency is high.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: an automatic welding device comprises a rack, a welding mechanism, a feeding mechanism and a discharging assembly; the welding mechanism comprises a plurality of first welding seats and a plurality of second welding seats, the first welding seats are arranged at the upper end of the rack at intervals in a front-back mode, the second welding seats can be movably arranged on the rack up and down, and the second welding seats are correspondingly arranged right above the first welding seats one by one; the feeding mechanism is used for conveying the single longitudinal rib to the upper ends of the first welding seats at intervals alternately; the discharging component comprises a mounting frame, a discharging piece and a feeding piece; the mounting frame is arranged on the right side of the rack, a plurality of positioning grooves are formed in the mounting frame at intervals in the front-back direction, and the plurality of positioning grooves and the plurality of first welding seats are arranged in a one-to-one correspondence manner; the discharging part is arranged on the mounting frame and used for conveying the transverse ribs into the positioning grooves respectively; the feeding piece is arranged on the mounting frame and used for pushing the transverse ribs in the positioning grooves to the upper ends of the corresponding first welding seats leftwards.

Preferably, the discharging part comprises a discharging frame, a material guiding track and a discharging disc; the discharging frame is arranged on the mounting frame in a front-back sliding mode and is positioned above the positioning groove; the material guide rail is arranged on the discharging frame and comprises a material storage area, an arc area and a blanking area, and the upper end of the blanking area is communicated with the material storage area through the arc area; the discharging disc is rotatably arranged on the mounting frame, and an accommodating groove for accommodating a single transverse rib is axially arranged on the outer annular surface of the discharging disc in a penetrating manner; when the transverse ribs are placed in the material storage area and the accommodating groove rotates with the material discharge disc to the material storage area, one transverse rib in the material storage area slides into the accommodating groove; when the accommodating groove rotates to the arc area along with the discharge disc, a limiting area for limiting the transverse rib to be separated from the accommodating groove is formed between the outer ring surface of the discharge disc and the arc area; when the lower end of the blanking area slides to one of the positioning grooves to be aligned with the discharging frame, and the containing groove rotates to the inside of the blanking area along the discharging disc, the transverse ribs fall off from the containing groove and slide to the corresponding positioning grooves along the blanking area.

Preferably, the discharging assembly further comprises a blocking piece, the blocking piece is arranged on the discharging frame, and the blocking piece is used for blocking the transverse rib in the discharging area from sliding off.

Preferably, the width of the lower end of the blanking area is less than or equal to the width of the upper end of the positioning groove, the height of the lower end of the blanking area is less than or equal to the height of the upper end of the positioning groove, and the height of the lower end of the blanking area is greater than the height of the transverse rib in the positioning groove; the positioning groove is suitable for a V-shaped structure.

Preferably, the feeding piece comprises a feeding cylinder and a feeding plate with an L-shaped structure, and the feeding plate is arranged on the mounting frame in a left-right sliding manner; the feeding cylinder is arranged on the mounting frame and used for driving the feeding plate to slide left and right on the mounting frame. The blocking piece comprises a rotating shaft and a blocking rod, the rotating shaft is rotatably arranged on the discharging frame, and the axis of the rotating shaft is arranged along the left-right direction; the blocking rod is arranged on the rotating shaft, and when the blocking rod rotates along with the rotating shaft to intersect with the blanking area, the sliding of the transverse ribs in the blanking area can be limited.

Preferably, the automatic welding equipment further comprises a case, a fixing assembly, a traction assembly, a straightening assembly, a cutting assembly and a feeding assembly; the machine case is arranged at the rear side of the rack, the fixing component and the cutting component are respectively arranged at the left side and the right side of the machine case, and the traction component and the straightening component are arranged on the machine case; the feeding assembly is arranged on the front side of the cutting assembly and is arranged on the rear side of the mounting rack; the fixing assembly is used for fixing coiled steel wires, and the traction assembly is used for sequentially drawing the starting ends of the steel wires to the straightening assembly and the cutting assembly; the straightening assembly is used for straightening the steel wire, and the cutting assembly is used for cutting off the straightened steel wire to obtain the transverse rib; the feeding assembly is used for collecting the transverse ribs and conveying the transverse ribs to the discharging part.

Preferably, the cutting assembly comprises a workbench, a cutter, a protective pipeline, a supporting plate, a first elastic piece and a stop block; the workbench is arranged on the case in a left-right sliding manner, a channel penetrates through the workbench from left to right, a second mounting hole communicated with the channel is formed in the upper end of the workbench, and the cutter can be movably arranged in the second mounting hole up and down; the protection pipeline is positioned on the right side of the case, the left end of the protection pipeline is fixed on the workbench, the protection pipeline is communicated with the channel, and the bottom of the protection pipeline is of an open structure; the supporting plate is rotatably arranged on the protective pipeline, and the supporting plate rotates to a horizontal state in an initial state, so that the bottom of the protective pipeline is blocked by the supporting plate; the stop block is arranged inside the protection pipeline in a left-right sliding manner; the first elastic piece is arranged between the workbench and the case; when the traction assembly pulls the steel wire to enter the protective pipeline through the channel and the right end of the steel wire contacts the stop block, the steel wire drives the workbench to slide to a right dead point through the stop block and the protective pipeline; at this time, the cutter reciprocates up and down once to cut off the steel wire between the stopper and the cutter, thereby manufacturing the transverse rib; when the transverse rib falls onto the supporting plate under the action of gravity, the thrust borne by the stop block disappears, and the first elastic piece forces the workbench to slide to a left dead center; when the supporting plate rotates to an inclined state, the transverse ribs on the supporting plate can automatically slide onto the feeding assembly.

Preferably, the cutting assembly further comprises a driving member and a linkage member; the driving piece is arranged on the workbench and used for driving the cutter to reciprocate up and down; the linkage piece comprises a pressing rod, a pressing plate, a fixed shaft, a connecting rod and a second elastic piece; the fixed shaft is rotatably arranged on the protective pipeline and is connected with the supporting plate through the connecting rod; the second elastic piece is arranged on the protective pipeline and used for forcing the supporting plate to rotate to a horizontal state; the pressing plate is arranged on the fixed shaft along the radial direction of the fixed shaft; the upper end of the pressure lever is connected with the driving piece, and the lower end of the pressure lever is contacted with the pressure plate; when the driving piece drives the cutter to move downwards, the pressing rod forces the fixed shaft to rotate through the pressing plate, so that the supporting plate is driven to rotate to an inclined state.

Preferably, the workbench comprises a workbench body and an insert sleeve, and the insert sleeve is detachably arranged on the workbench body; the channel is formed on the insert sleeve, and the second mounting hole is formed on the insert sleeve and the table body; the cutting assembly further comprises a supporting piece and a buffering piece; the right end of the protection pipeline is arranged on the support piece in a left-right sliding manner; the buffer piece is arranged between the workbench and the case and used for avoiding mutual impact between the workbench and the case.

Preferably, the feeding assembly comprises a support, a material guide plate, a conveying belt and a discharging rail, and the support is arranged on the front side or the rear side of the protection pipeline; the material guide plate is obliquely arranged on the bracket, and the upper end of the material guide plate extends to the position right below the supporting plate; the discharging rail is obliquely arranged on the bracket and is positioned on one side, deviating from the protective pipeline, of the material guide plate; the conveying belt is rotatably arranged on the bracket and is positioned between the lower end of the material guide plate and the upper end of the discharging track; when the supporting plate rotates to an inclined state, the transverse ribs fall onto the material guide plate and slide along the material guide plate onto the conveying belt, the conveying belt can convey the transverse ribs onto the discharging rail, and the transverse ribs can slide along the discharging rail onto the discharging assembly automatically.

Preferably, the conveyer belt is provided with a plurality of fixture blocks for limiting the sliding of the steel wire, and the fixture blocks are suitable for being arranged at equal intervals along the annular direction of the conveyer belt. The feeding assembly further comprises a first blocking piece and a second blocking piece, the first blocking piece and the second blocking piece are arranged on the bracket, the first blocking piece is used for blocking the steel wire on the material guide plate from sliding off, and the second blocking piece is used for blocking the steel wire on the discharging track from sliding off; a material collecting area for collecting the steel wires is formed at the upper end of the discharging rail; the feeding assembly further comprises a pushing piece, the pushing piece is arranged on the support and used for pushing the steel wires in the material collecting area to move left and right.

Preferably, the straightening assembly is positioned on the left side of the workbench, and at least one traction assembly is arranged on the left side of the straightening assembly and between the straightening assembly and the workbench; the straightening assembly comprises a sleeve, a straightening block and a wear-resistant belt; the sleeve is rotatably arranged on the case, a first mounting hole is formed in the sleeve in a radially penetrating mode, and the steel wire coaxially penetrates through the sleeve; the wear-resistant belt is bent to form a U-shaped structure, the wear-resistant belt is sleeved on the steel wire, and two ends of the wear-resistant belt are clamped in the first mounting holes; the straightening block is arranged in the first mounting hole and used for forcing the wear-resistant belt to be in contact with the steel wire; when the traction assembly pulls the steel wire to move rightwards in the sleeve, the sleeve rotates, and the wear-resistant belt straightens the steel wire; the straightening block is suitable for being connected into the first mounting hole in a threaded mode; the sleeve is provided with heat dissipation holes in a radial penetrating mode.

Preferably, the traction assembly comprises a driving wheel, a driven wheel and a pressing piece, the driving wheel and the driven wheel are both rotatably arranged on the chassis, and the driven wheel is slidably arranged on the chassis; the pressing piece is arranged on the case and used for forcing the driven wheel to slide towards the direction of the driving wheel, so that a clamping area used for clamping the steel wire is formed between the driving wheel and the driven wheel.

Preferably, the dosing mechanism further comprises a guide assembly for guiding the wire through the clamping zone; the guide assembly comprises a first collar and a second collar; the first lantern ring is vertically arranged on the case, and a through hole for penetrating through the steel wire is arranged on the first lantern ring in a left-right direction in a penetrating mode; the second sleeve ring is detachably arranged on the case, and the second sleeve ring is sleeved on the steel wire.

Preferably, the fixing assembly comprises a base, a turntable, a first fixing frame, a second fixing frame and a guide wheel; the turntable is rotatably arranged on the base, the first fixing frame is detachably arranged on the turntable, and the coiled steel wire is sleeved on the first fixing frame; the second fixing frame is fixed on the base, the guide wheel is rotatably arranged on the second fixing frame, and a guide area for the steel wire to pass through is formed between the guide wheel and the second fixing frame.

Compared with the prior art, the beneficial effect of this application lies in: (1) under the action of the discharging assembly, the transverse ribs can be automatically conveyed into the positioning grooves through the discharging piece; the transverse ribs are regularly arranged in the front-back direction under the positioning action of the positioning grooves; the transverse ribs in the positioning grooves are pushed to move leftwards by the feeding piece, so that the left ends and the right ends of the transverse ribs in the positioning grooves are arranged orderly; the transverse ribs in the positioning inner grooves are further pushed to move leftwards through the feeding piece until the transverse ribs move to the upper ends of the corresponding first welding seats, the feeding of the transverse ribs can be automatically completed, so that the longitudinal ribs can be conveyed to the upper ends of the first welding seats through the feeding mechanism, and the downward movement of the second welding seats can be controlled to weld junctions of the transverse ribs and the longitudinal ribs. Control portably among the whole process, degree of automation is high, can realize arranging the material operation to horizontal muscle automatically, compares in traditional manual work row material mode, and work efficiency is higher, is suitable for the industrial processing production.

(2) Under the action of the case, the fixing component, the traction component, the straightening component, the cutting component and the feeding component, the coiled steel wire can be fixed on the fixing component, the initial end of the steel wire is sequentially pulled to the straightening component and the cutting component through the traction component, the steel wire is straightened through the straightening component, and the straightened steel wire is cut through the cutting component to obtain a transverse rib; through feed mechanism can collect the steel wire that is cut off (promptly horizontal muscle) to can with the collection horizontal muscle is automatic to be carried to on the row material piece, thereby can be automatically to arrange and provide on the material piece horizontal muscle, need not artifical horizontal muscle that adds.

Drawings

Fig. 1 is a perspective view of an automatic welding apparatus provided in the present application.

Fig. 2 is an enlarged view of a part of the structure in fig. 1.

Fig. 3 is an exploded view of the structures of fig. 2.

Fig. 4 is an enlarged view of the automatic blanking mechanism in fig. 3.

Fig. 5 is a left side view of the automatic blanking mechanism of fig. 4.

Fig. 6 is an enlarged view of a part of the structure of fig. 1.

Fig. 7 is an enlarged view of the fixing assembly of fig. 6.

Fig. 8 is an enlarged view of a part of the structure in fig. 6.

Fig. 9 is an enlarged view of the tow assembly of fig. 8.

Figures 10-12 are an enlarged view, exploded view and partial cross-sectional view, respectively, of the straightening assembly of figure 8.

FIG. 13 is an enlarged view of the cutting assembly of FIG. 6.

Fig. 14 is an exploded view of a portion of the structure of fig. 13.

Fig. 15-16 are enlarged views of a portion of fig. 13 at I and II, respectively.

FIG. 17 is an exploded view of a portion of the structure of FIG. 16 showing the stop block.

Fig. 18 is a front view of a portion of the structure of fig. 6.

Fig. 19 is a cross-sectional view taken along a-a in fig. 18.

Fig. 20-21 are enlarged views of a portion of fig. 18 at III and IV, respectively.

Fig. 22 is an enlarged view of the loading assembly of fig. 1.

Fig. 23-24 are enlarged partial views at V and VI, respectively, of fig. 22.

Fig. 25 is an enlarged view of the discharge assembly of fig. 1.

Fig. 26 is an enlarged view of the discharge member of fig. 25.

Fig. 27 is a cross-sectional view of fig. 1, illustrating the operation of the feeding assembly and the discharging assembly.

FIGS. 28-32 are enlarged partial views of FIG. 27 at VII, VIII, IX, X and XI, respectively.

In the figure: 1. a chassis; 11. a guide rail; 2. a fixing assembly; 21. a base; 22. a turntable; 23. a first fixing frame; 24. a second fixing frame; 25. a guide wheel; 3. a traction assembly; 31. a drive wheel; 32. a driven wheel; 33. a compression member; 331. a thumb wheel; 332. a screw; 333. a compression spring; 34. a fixed block; 4. a straightening assembly; 41. a sleeve; 411. a first mounting hole; 412. heat dissipation holes; 42. a straightening block; 43. a wear-resistant band; 5. cutting the assembly; 50. a work table; 501. a channel; 502. a second mounting hole; 503. a table body; 504. sleeving; 505. a slider; 51. a cutter; 52. protecting the pipeline; 521. a strip-shaped hole; 53. a support plate; 54. a first elastic member; 55. a stop block; 56. a drive member; 561. a driving cylinder; 562. a return spring; 57. a linkage member; 571. a pressure lever; 572. pressing a plate; 573. a fixed shaft; 574. a connecting rod; 575. a second elastic member; 58. a support member; 581. erecting a rod; 582. a support rod; 583. a fixed pulley; 59. a buffer member; 591. a buffer block; 592. a buffer oil cylinder; 593. a buffer spring; 6. a guide assembly; 61. a first collar; 611. a through hole; 62. a second collar; 7. a feeding assembly; 71. a support; 72. a material guide plate; 73. a conveyor belt; 731. a clamping block; 74. a discharge rail; 741. a material collection area; 75. a first blocking member; 751. a first barrier plate; 752. a first telescopic cylinder; 76. a second blocking member; 761. a second barrier plate; 762. a second telescopic cylinder; 77. pushing the material piece; 771. a material pushing plate; 772. a third telescopic cylinder; 78. a sensing member; 781. a deflector rod; 782. a roller; 783. an inductive switch; 8. a discharge assembly; 81. a mounting frame; 811. positioning a groove; 82. discharging the material; 821. a discharging frame; 822. a material guiding rail; 8221. a material storage area; 8222. a circular arc region; 8223. a blanking area; 823. a discharge disc; 8231. accommodating grooves; 83. a feeding member; 831. a feeding cylinder; 832. a feeding plate; 84. a stop member; 841. a rotating shaft; 842. a stop lever; 91. a frame; 92. a welding mechanism; 921. a first soldering seat; 922. a second solder seat; 93. a feeding mechanism; 94. a traction mechanism; 95. an automatic blanking mechanism; 950. a support frame; 951. a supporting seat; 952. a rotating arm; 953. a lift arm; 954. a balance cylinder; 955. a support bar; 956. a lift cylinder; 957. a clamping hook; 958. a clamping cylinder; 959. a limiting plate; 100. a steel wire.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application. The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1-3, one embodiment of the present application provides an automated welding apparatus including a frame 91, a welding mechanism 92, a feed mechanism 93, and a discharge assembly 8. The welding mechanism 92 comprises a plurality of first welding seats 921 and a plurality of second welding seats 922, the first welding seats 921 are arranged at the upper end of the rack 91 at intervals, the second welding seats 922 can be arranged on the rack 91 in a vertically movable manner, and the second welding seats 922 are arranged right above the first welding seats 921 in a one-to-one correspondence manner; the feeding mechanism 93 is used for conveying the single longitudinal rib to the upper ends of the first welding seats 921 at intervals; the discharging assembly 8 comprises a mounting frame 81, a discharging piece 82 and a feeding piece 83; the mounting rack 81 is arranged on the right side of the rack 91, a plurality of positioning grooves 811 are formed in the mounting rack 81 at intervals in the front-back direction, and the plurality of positioning grooves 811 and the plurality of first welding seats 921 are arranged in a one-to-one correspondence manner; the discharging piece 82 is arranged on the mounting frame 81, and the discharging piece 82 is used for conveying the plurality of transverse ribs into the plurality of positioning grooves 811 respectively; the feeding piece 83 is arranged on the mounting frame 81, and the feeding piece 83 is used for pushing the transverse ribs in the positioning grooves 811 to the upper ends of the corresponding first welding seats 921 leftwards. When the device works, the plurality of transverse ribs are respectively conveyed into the positioning grooves 811 through the discharging part 82, and the transverse ribs are arranged at intervals in the front-back direction through the positioning of the positioning grooves 811; the feeding piece 83 pushes the transverse ribs in the positioning grooves 811 to move leftwards, so that the left ends and the right ends of the transverse ribs in the positioning grooves 811 are orderly arranged, and the transverse ribs finally move leftwards to the upper ends corresponding to the first welding seats 921; meanwhile, the longitudinal ribs are conveyed to the upper end of the first welding seat 921 through the feeding mechanism 93, and the second welding seat 922 is controlled to move downwards, so that the longitudinal ribs can be welded on the plurality of transverse ribs; move left through promoting horizontal muscle to continue carrying the upper end to first welding seat 921 with vertical muscle through feed mechanism 93, thereby can repeat welding operation, until will horizontal muscle and vertical muscle welding form latticed skeleton.

In some embodiments of the present application, the automatic welding apparatus further includes a traction mechanism 94 and an automatic blanking mechanism 95, the latticed framework may be pulled to move to the right by the traction mechanism 94, so that the latticed framework is separated from the rack 91; the latticed skeleton on the traction mechanism 94 may be automatically transferred, such as to a transport vehicle, by an automatic blanking mechanism 95.

The frame 91, the welding mechanism 92, the feeding mechanism 93 and the drawing mechanism 94 are conventional, and their operating principles are described in patent document CN112935156A, which is not described in detail herein.

The specific structure of the automatic blanking mechanism 95 is not limited in the present application, and reference is made to only one structure provided below: as shown in fig. 4 to 5, the automatic blanking mechanism 95 includes a support frame 950, a support base 951, a rotating arm 952, a lifting arm 953, a balance cylinder 954, a support rod 955, a lifting cylinder 956, a clamping hook 957, a clamping cylinder 958, and a limit plate 959; the rotating arm 952 is rotatably mounted on the supporting base 951, and one end of the lifting arm 953 is hinged to the upper end of the rotating arm 952; the upper end of the support bar 955 is hinged to the other end of the lifting arm 953, and the lower end of the support bar 955 is fixed to the support frame 950; two ends of the lifting cylinder 956 are respectively hinged to the rotating arm 952 and the lifting arm 953, and the lifting cylinder 956 can control the lifting arm 953 to swing up and down when stretching; two ends of the balance cylinder 954 are respectively hinged to the lifting arm 953 and the support frame 950, and when the lifting arm 953 swings up and down, the support frame 950 can be controlled to swing in opposite directions by the extension and contraction of the balance cylinder 954, so that the support frame 950 is always kept in a horizontal state; the clamping cylinder 958 is mounted on the support frame 950, and the clamping cylinder 958 is used to control the two clamping hooks 957 to move in the same direction or in opposite directions; when the clamping cylinder 958 controls the two clamping hooks 957 to move toward each other, the interval between the two clamping hooks 957 is reduced or the two clamping hooks 957 are overlapped with each other so that the two clamping hooks 957 can pass through the meshes between the transverse ribs and the longitudinal ribs; and then the two clamping hooks 957 are controlled to move backwards, the two clamping hooks 957 can be hung on two adjacent transverse ribs (or longitudinal ribs), the latticed framework can be lifted by the lifting arm 953, and the latticed framework can be transferred by rotating the rotating arm 952. The limiting plate 959 is fixed to the support frame 950, and when the clamping hooks 957 catch on the transverse ribs (or the longitudinal ribs), the limiting plate 959 is supported at the upper end of the latticed framework to limit the latticed framework from shaking, so that the number of the clamping hooks 957 is correspondingly reduced.

Referring to fig. 1 and 6, in some embodiments of the present application, the automatic welding apparatus further comprises a machine case 1, a fixing assembly 2, a pulling assembly 3, a straightening assembly 4, a cutting assembly 5, and a feeding assembly 7; the machine case 1 is arranged at the rear side of the machine frame 91, the fixing component 2 and the cutting component 5 are respectively arranged at the left side and the right side of the machine case 1, and the traction component 3 and the straightening component 4 are arranged on the machine case 1; the material loading component 7 is arranged on the front side of the cutting component 5, and the material loading component 7 is arranged on the rear side of the mounting frame 81. Fixing the coiled steel wire 100 on the fixing component 2, sequentially drawing the starting end of the steel wire 100 to the straightening component 4 and the cutting component 5 through the drawing component 3, straightening the steel wire 100 through the straightening component 4, and cutting the steel wire 100 into a proper length through the cutting component 5 to obtain a transverse rib with a proper length; collect the steel wire 100 (being horizontal muscle) of being cut off through material loading subassembly 7 to carry horizontal muscle to row material 82 on automatically through material loading subassembly 7, thereby can make horizontal muscle automatically, and can carry the horizontal muscle of making to row material 82 on automatically, add horizontal muscle on row material 82 with avoiding needing the manual work.

Referring to fig. 7, in some embodiments of the present application, the fixing assembly 2 includes a base 21, a turntable 22, and a first fixing frame 23; the turntable 22 is rotatably disposed on the base 21, the first fixing frame 23 is detachably disposed on the turntable 22, and the coiled steel wire 100 is sleeved on the first fixing frame 23. When the steel wire coil fixing device is used, the first fixing frame 23 is detached and inserted into the coiled steel wire 100, and then the first fixing frame 23 is hoisted to the rotary table 22 to be fixed, so that the steel wire coil can be fixed simply and easily. It should be noted that, both the rotatable mounting manner of the rotary plate 22 and the detachable mounting manner between the first fixing frame 23 and the rotary plate 22 are the prior art, and detailed description thereof is omitted here.

Referring to fig. 7, in some embodiments of the present application, the fixing assembly 2 further comprises a second fixing frame 24 and a guide wheel 25; the second fixing frame 24 is fixed on the base 21, the guide wheel 25 is rotatably arranged on the second fixing frame 24, and a guide area for the steel wire 100 to pass through is formed between the guide wheel 25 and the second fixing frame 24; the steel wire 100 can be guided to avoid the mutual interference between the steel wire 100 and the steel wire 100 coil; and rolling friction is formed between the guide wheel 25 and the steel wire 100, so that the resistance of the steel wire 100 is small. It should be noted that the rotatable installation manner of the guide wheel 25 is the prior art, and will not be described in detail herein.

Referring to fig. 8-9, in some embodiments of the present application, the traction assembly 3 includes a driving wheel 31, a driven wheel 32, and a pressing member 33, the driving wheel 31 and the driven wheel 32 are both rotatably disposed on the chassis 1, and the driven wheel 32 is slidably disposed on the chassis 1; the pressing member 33 is disposed on the chassis 1 and is used for forcing the driven wheel 32 to slide towards the driving wheel 31, so that a clamping area for clamping the steel wire 100 is formed between the driving wheel 31 and the driven wheel 32. When the driving wheel 31 is controlled to rotate clockwise as shown in fig. 9, the driven wheel 32 rotates counterclockwise by a frictional force, and the wire 100 is forced to move rightward by the nip. In addition, the driven wheel 32 can be forced to the direction of the driving wheel 31 by the pressing piece 33, and the steel wire 100 can be conveniently threaded into the clamping area by loosening the pressing piece 33; the clamping area can sufficiently clamp the steel wire 100 by fastening the pressing piece 33, so that the steel wire 100 is prevented from slipping in the clamping area; the compression member 33 can also be adjusted by tightening or loosening to meet the traction requirements of wires 100 of different diameters. It should be noted that both the rotatable mounting manner of the driving wheel 31 and the driven wheel 32 and the sliding mounting manner of the driven wheel 32 are the prior art, for example, the driving wheel 31 and the driven wheel 32 are respectively rotatably mounted on two fixing blocks 34 through a shaft, the two fixing blocks 34 are slidably mounted on the chassis 1 in the vertical direction, the upper fixing block 34 is pressed by the pressing member 33, and the driving wheel 31 is driven to rotate through the motor and the transmission mechanism, so that the rotatable mounting of the driving wheel 31 and the driven wheel 32 and the slidable mounting of the driven wheel 32 can be realized.

Referring to fig. 9, the present application does not limit the specific structure of the pressing member 33, and reference is made to the following structure which provides only one: the pressing piece 33 comprises a dial wheel 331, a screw rod 332 and a pressing spring 333; the screw rod 332 is connected to the case 1 by a screw thread, the upper end of the screw rod 332 is fixed to the thumb wheel 331, and the lower end of the screw rod 332 is connected to the upper fixed block 34 by a pressing spring 333. When the dial wheel 331 is rotated, the screw rod 332 can be driven to move up and down, and the fixed block 34 connected with the driven wheel 32 can be driven to move up and down, so that the interval between the driving wheel 31 and the driven wheel 32 can be adjusted. In addition, the driven wheel 32 can be allowed to move in a direction deviating from the driving wheel 31 under the action of the pressing spring 333, so as to avoid that the steel wire 100 cannot move normally due to over-tightening of the pressing member 33.

Referring to figure 8, in some embodiments of the present application, the straightening assembly 4 is located on the left side of the table 50, and at least one pulling assembly 3 is provided on the left side of the straightening assembly 4 and between the straightening assembly 4 and the table 50; by controlling the traction speed of the traction assembly 3 to the steel wire 100, the steel wire 100 can be tensioned at the left end and the right end of the straightening assembly 4, and the steel wire 100 can be forced to be straightened to a certain extent, so that the straightening effect and the straightening efficiency are improved.

Referring to fig. 10-12, in some embodiments of the present application, straightening assembly 4 includes a sleeve 41, a straightening block 42, and a wear strip 43; the sleeve 41 is rotatably arranged on the case 1, a first mounting hole 411 is radially arranged on the sleeve 41 in a penetrating manner, and the steel wire 100 coaxially penetrates through the sleeve 41; the wear-resistant belt 43 is bent into a U-shaped structure, the wear-resistant belt 43 is sleeved on the steel wire 100, and two ends of the wear-resistant belt 43 are clamped in the first mounting holes 411; the straightening block 42 is disposed in the first mounting hole 411, and the straightening block 42 is used to force the wearstrips 43 into contact with the wire 100. When the straightening works, the steel wire 100 in the sleeve 41 is straightened through the traction assemblies 3 on the left side and the right side of the sleeve 41, and the steel wire 100 is pulled to move rightwards in the sleeve 41; at this time, the control sleeve 41 is rotated at a high speed, and the abrasion resistant band 43 is spirally moved at a high speed along the outer circumferential surface of the wire 100, thereby sufficiently straightening the wire 100. As shown in fig. 12, this manner of securing the wearstrips 43 is relatively simple and facilitates heat dissipation. In addition, the wear-resistant strips 43 can prevent the straightening blocks 42 from directly contacting the steel wire 100, so that the steel wire 100 is prevented from being damaged; on the other hand, the wear-resistant strips 43 can effectively polish the outer surface of the steel wire 100, so that rust on the surface of the steel wire 100 can be effectively removed. It should be noted that, the material of the wear-resistant belt 43 is not limited in the present application, and nylon is preferably used as the material of the wear-resistant belt 43, and since nylon has the advantages of excellent mechanical strength, wear resistance, better corrosion resistance, and the like, the service life of the wear-resistant belt 43 can be effectively prolonged. In addition, the rotatable mounting of the cannula 41 is prior art and will not be described in detail herein.

Referring to fig. 12, in some embodiments of the present application, the straightening block 42 is screwed into the first mounting hole 411, and the wear-resistant strip 43 can be mounted and dismounted by rotating the straightening block 42; after the wear-resistant belt 43 is worn, the straightening block 42 is rotated to enable the wear-resistant belt 43 to be fully contacted with the steel wire 100, so that the service life of the wear-resistant belt 43 is prolonged; the straightening block 42 may also be adjusted by turning to fit the straightening requirements of wires 100 of different diameters. In addition, the sleeve 41 is provided with the heat radiation holes 412 in a radial direction, so that the heat radiation efficiency to the inside of the sleeve 41 can be improved.

Referring to fig. 13 to 17, the cutting assembly 5 includes a table 50, a cutter 51, a guard pipe 52, a support plate 53, a first elastic member 54, and a stopper 55; the workbench 50 is arranged on the case 1 in a left-right sliding manner, a channel 501 penetrates through the workbench 50 from left to right, a second mounting hole 502 communicated with the channel 501 is formed in the upper end of the workbench 50, and the cutter 51 is movably arranged in the second mounting hole 502 up and down; the protection pipeline 52 is positioned at the right side of the case 1, the left end of the protection pipeline 52 is fixed on the workbench 50, the protection pipeline 52 is communicated with the channel 501, and the bottom of the protection pipeline 52 is of an open structure; the supporting plate 53 is rotatably disposed on the protective pipe 52, and in an initial state, the supporting plate 53 rotates to a horizontal state, so that the supporting plate 53 blocks the bottom of the protective pipe 52; the stopper 55 is slidably disposed inside the protection duct 52 from side to side; the first elastic member 54 is disposed between the table 50 and the cabinet 1. When cutting is performed, the steel wire 100 is pulled by the pulling assembly 3 to move rightwards, so that the steel wire 100 enters the protective pipeline 52 through the channel 501 until the right end of the steel wire 100 contacts the stop block 55, at this time, the right end of the steel wire 100 continues to push the stop block 55 to move rightwards, so that the protective pipeline 52 and the workbench 50 are driven to slide rightwards (other parts connected with the protective pipeline 52 and the workbench 50 can also slide rightwards synchronously) until the workbench 50 slides to a right dead center; then, the cutter 51 is controlled to reciprocate up and down once (i.e. the cutter 51 moves downwards and then moves upwards), and the steel wire 100 positioned between the stop block 55 and the cutter 51 can be cut off; the cut steel wire 100 automatically falls onto the pallet 53 by gravity. Meanwhile, the thrust of the steel wire 100 to the stop block 55 disappears, and the workbench 50 automatically slides to the left dead point under the action of the first elastic piece 54, so that the reset is automatically completed; in this process, the worktable 50 moves leftward relative to the cut steel wire 100, so as to prevent the cut steel wire 100 from remaining in the channel 501, and the cut steel wire 100 can completely fall onto the supporting plate 53; the support plate 53 is controlled to rotate to an inclined state, so that the steel wire 100 on the support plate 53 automatically slides down, and the cut steel wire 100 is collected under the support plate 53. During the cutting operation, the protective pipe 52 and the supporting plate 53 can effectively wrap the steel wire 100, so that the steel wire 100 is prevented from hurting nearby equipment and workers, and the safety is higher. In addition, the position of the stop block 55 in the protective pipe 52 is adjusted through sliding left and right, and the horizontal interval between the cutting knife 51 and the stop block 55 is changed, so that the length of the cut steel wire 100 can be changed, and transverse ribs with different lengths can be manufactured. Note that, the slidable mounting of the table 50 is performed in the related art, and for example, the slidable mounting of the table 50 can be performed by providing a slider 505 (shown in fig. 14) at the lower end of the table 50, providing a guide rail 11 (shown in fig. 8) on the casing 1, and slidably fitting the slider 505 and the guide rail 11 (shown in fig. 6). The stop block 55 can be installed in a sliding manner in the prior art, for example, as shown in fig. 17, a strip-shaped hole 521 is formed in the protection pipe 52, and a bolt is threaded through the strip-shaped hole 521 and then is connected with the stop block 55; when the bolt is unscrewed, the position of the stop block 55 can be adjusted in a sliding manner along the bar-shaped hole 521; when the bolt is tightened, the stop block 55 may be tightened to limit movement of the stop block 55 within the protective tube 52. In addition, the first elastic element 54 is preferably a tension spring, one end of which is fixed on the case 1 (as shown in fig. 5), and the other end of which is fixed on the protection pipe 52 (i.e. equivalently fixed on the workbench 50) (as shown in fig. 15); when the steel wire 100 pushes the stop block 55 to move rightwards, the tension spring is extended; when the thrust of the steel wire 100 to the stop block 55 disappears, the tension spring forces the worktable 50 to automatically reset to the left; of course, the first elastic member 54 may also be an elastic cord or other similar structure.

Referring to fig. 13-17, in some embodiments of the present application, cutting assembly 5 further includes a drive 56 and a linkage 57. The driving member 56 is disposed on the table 50 and drives the cutter 51 to reciprocate up and down. The linkage 57 includes a pressing rod 571, a pressing plate 572, a fixing shaft 573, a connecting rod 574 and a second elastic member 575; as shown in fig. 17, a fixing shaft 573 is rotatably disposed on the protection pipe 52 (the rotatable manner of the fixing shaft 573 is prior art and will not be described in detail herein), and the fixing shaft 573 is connected to the supporting plate 53 through a connecting rod 574; the second elastic member 575 is disposed on the protection pipe 52 and serves to force the support plate 53 to rotate to a horizontal state. Referring to fig. 14 to 15, the pressure plate 572 is provided on the fixed shaft 573 in the radial direction of the fixed shaft 573; the upper end of the pressing rod 571 is connected to the driving member 56, and the lower end of the pressing rod 571 is in contact with the pressing plate 572. As shown in fig. 19, when the driving member 56 drives the cutting blade 51 to move upward, the pressure applied to the pressing plate 572 by the pressing rod 571 disappears, and the second elastic member 575 forces the supporting plate 53 to rotate to the horizontal state, so as to seal the steel wire 100 inside the protective pipe 52. When the driving member 56 drives the cutter 51 to move downwards, the pressing rod 571 presses the pressing plate 572, so that the fixing shaft 573 is forced to rotate by the pressing plate 572 while the cutter 51 is driven to cut the steel wire 100, until the cutter 51 cuts the steel wire 100, the connecting rod 574 drives the supporting plate 53 to rotate to an inclined state, and the cut steel wire 100 is automatically poured out. It should be noted that the present application does not limit the specific structure of the driving member 56, and the following only provides a reference structure: as shown in fig. 14, the driving member 56 includes a driving cylinder 561 and a return spring 562, the driving cylinder 561 is fixed above the worktable 50, and the lower end of the driving cylinder 561 is connected to the cutter 51 and the pressure rod 571, respectively; when the air cylinder 561 is driven to intake air, the cutter 51 and the pressure rod 571 are forced to move downwards simultaneously; when the driving cylinder 561 stops air intake, the return spring 562 forces the cutter 51 and the pressing rod 571 to move upward simultaneously. The second elastic member 575 may be a torsion spring, an elastic sheet, or an elastic string, and may be installed between the fixing shaft 573 and the protection pipe 52 to force the support plate 53 to rotate to the horizontal state. In addition, it is prior art how to control the air intake of the driving cylinder 561 when the workbench 50 slides to the right dead center, for example, a photoelectric driver is arranged between the machine case 1 and the workbench 50, when the photoelectric driver detects that the workbench 50 slides to the right dead center, a signal is generated, and the processor receives the signal and then timely controls the driving cylinder 561 to be inflated.

Referring to FIG. 19, in some embodiments of the present application, the support plate 53 is preferably an arcuate structure; when the supporting plate 53 rotates to the horizontal state, the inner arc surface of the supporting plate 53 faces upwards, so that the cut steel wire 100 can slide to the central position of the supporting plate 53 under the action of gravity; in the process that the supporting plate 53 rotates from the horizontal state to the inclined state, the cut steel wire 100 does not immediately slide off, but gradually slides off along the inner arc surface of the supporting plate 53 (as shown in fig. 28), so that the steel wire 100 can be better guided, and the collection of the steel wire 100 is facilitated.

Referring to fig. 14, in some embodiments of the present application, the table 50 includes a table body 503 and a bezel 504, the bezel 504 being detachably disposed on the table body 503; the passage 501 is formed in the insert 504, and the second mounting hole 502 is formed in the insert 504 and the stage 503. On one hand, the insert 504 can be made into a standard piece, that is, the diameter of the channel 501 on each insert 504 is different, so as to meet the requirements of different types of steel wires 100; on the other hand, the insert 504 can be replaced independently, so that the later maintenance cost is reduced. It should be noted that the mounting and dismounting manner of the insert 504 is the prior art, such as clamping or screwing or fixing by screws, which is not illustrated herein.

Referring to fig. 13, in some embodiments of the present application, the cutting assembly 5 further includes a support 58, and the right end of the guard tube 52 is slidably disposed on the support 58 from side to side. The right end of the protection pipe 52 is effectively supported by the support member 58 to improve the stability of the protection pipe 52 during movement. It should be noted that the present application does not limit the specific structure of the supporting member 58, and the following only provides a reference structure: as shown in fig. 16, the supporting member 58 includes a vertical rod 581, a supporting rod 582 and a fixed pulley 583, wherein the fixed pulley 583 is rotatably installed on the vertical rod 581, and an annular groove is coaxially formed on the outer annular surface of the fixed pulley 583; the die-pin 582 is fixed in the upper end of protection pipeline 52, and die-pin 582 roll connection is in the ring channel, both can support and spacing die-pin 582 (protection pipeline 52 promptly), can reduce the frictional force between with die-pin 582 again.

Referring to fig. 18 and 20, in some embodiments of the present application, the cutting assembly 5 further includes a buffer member 59, and the buffer member 59 is disposed between the worktable 50 and the machine casing 1, so as to prevent the worktable 50 and the machine casing 1 from colliding with each other. Since the first elastic member 54 forces the worktable 50 to slide leftward, when the buffering member 59 is not provided, the worktable 50 directly strikes the cabinet 1 when sliding to the left dead center, thereby easily causing damage. It should be noted that the present application does not limit the specific structure of the buffer 59, and reference is made to the following structure: as shown in fig. 20, the buffer 59 includes a buffer block 591, a buffer cylinder 592 and a buffer spring 593, the buffer cylinder 592 is fixed on the chassis 1, the buffer block 591 is fixed at the telescopic end of the buffer cylinder 592, and the buffer spring 593 is disposed between the buffer cylinder 592 and the buffer block 591; when the table 50 slides to the left, the table 50 first contacts the buffer block 591, so that the buffer cylinder 592 is shortened and the buffer spring 593 is compressed, thereby sufficiently offsetting the kinetic energy of the table 50 and preventing the table 50 and the cabinet 1 from being damaged due to mutual impact.

Referring to fig. 8, 18 and 21, in some embodiments of the present application, the automated welding apparatus further comprises a guide assembly 6 for guiding the wire 100 through the clamping zone; the guide assembly 6 comprises a first collar 61 and a second collar 62; the first lantern ring 61 is vertically arranged on the case 1, and a through hole 611 for passing through the steel wire 100 is arranged on the first lantern ring 61 in a left-right direction in a penetrating manner; the second collar 62 is disposed on the chassis 1, and the second collar 62 is sleeved on the steel wire 100. As shown in fig. 21, the starting end of the steel wire 100 can be effectively guided by the through hole 611, so that the steel wire 100 can enter the second sleeve 62 more precisely, and meanwhile, the contact area between the through hole 611 and the steel wire 100 is small, so as to prevent the bent steel wire 100 from being stuck in the through hole 611. The larger contact area between the second collar 62 and the wire 100 allows a preliminary straightening of the wire 100, so that the wire 100 can be passed more accurately onto the pulling element 3. In order to adapt to the steel wires 100 with different diameters, the size of the through hole 611 can be adjusted to the maximum (i.e. the steel wire 100 with the maximum diameter can be met), and the second collar 62 can be arranged in a detachable structure, so that the second collar 62 can be made into a standard part to meet the requirements of the steel wires 100 with different diameters. It should be noted that the second collar 62 is detachably mounted in the prior art, and may be implemented by, for example, screwing, snapping, or screwing, which is not illustrated herein.

Referring to fig. 22 and 27, the feeding assembly 7 includes a bracket 71, a material guide plate 72, a conveyor belt 73 and a discharge rail 74, wherein the bracket 71 is disposed at the front side of the protection tunnel 52 (of course, the bracket 71 may also be disposed at the rear side of the protection tunnel 52); the material guide plate 72 is obliquely arranged on the bracket 71, and the upper end of the material guide plate 72 extends to the position right below the supporting plate 53; the discharging rail 74 is obliquely arranged on the bracket 71, and the discharging rail 74 is positioned on one side, which is deviated from the protective pipe 52, of the material guide plate 72; the conveyor belt 73 is rotatably disposed on the support 71, and the conveyor belt 73 is located between the lower end of the guide plate 72 and the upper end of the discharge rail 74. When the pallet 53 is rotated to an inclined position (as shown in fig. 28), the cut steel wire 100 (i.e., the transverse rib) slides down onto the guide plate 72 and along the guide plate 72 onto the conveyor belt 73, and the conveyor belt 73 can convey the steel wire 100 onto the discharge rail 74, and align the lower end of the discharge rail 74 with the discharge member 82, so that the transverse rib automatically slides down along the discharge rail 74 onto the discharge member 82 under the action of gravity. In addition, the edges of the upper end and the left and right ends of the material guide plate 72 may be bent to form a baffle plate, so as to prevent the steel wires 100 on the material guide plate 72 from falling. It should be noted that the conveyor belt 73 may be a triangle belt type or a chain type, and both the conveyor belt 73 itself and the rotatable installation method thereof belong to the prior art, and are not described in detail herein.

Referring to fig. 27 and 29, in order to prevent the steel wire 100 (i.e., the transverse rib) from slipping on the conveyor belt 73, a plurality of blocks 731 for restricting the sliding of the steel wire 100 are provided on the conveyor belt 73, and the plurality of blocks 731 is adapted to be equally spaced along the loop direction of the conveyor belt 73. The fixture block 731 can prevent the transverse rib from slipping on the conveying belt 73 in the process of conveying the transverse rib. In addition, when there is a high fall between the discharge rail 74 and the guide plate 72, the rising slope of the conveyor 73 can be increased by providing the fixture 731, so that the overall structure can be made more compact.

Referring to fig. 29, the feeding assembly 7 further includes a first blocking member 75, the first blocking member 75 and the second blocking member 76 are disposed on the bracket 71, and the first blocking member 75 is used for blocking the steel wires 100 (i.e., the transverse ribs) on the material guide plate 72 from sliding off. Because the slope of conveyer belt 73 is great, at the lower extreme of horizontal muscle landing to stock guide 72, and do not have under the condition that fixture block 731 passes through the stock guide 72 lower extreme, only can produce relative slip between horizontal muscle and the conveyer belt 73, horizontal muscle can not remove along with conveyer belt 73 promptly, at this moment, can produce frictional force between horizontal muscle and the conveyer belt 73, both aggravate the wearing and tearing to horizontal muscle and conveyer belt 73 easily, increase the movement resistance of conveyer belt 73 again. However, the first blocking member 75 can limit the sliding of the transverse rib on the material guiding plate 72, and when the lower end of the material guiding plate 72 is about to have the fixture block 731 to pass through, the blocking effect of the first blocking member 75 on the transverse rib is released, so that when the transverse rib slides to the lower end of the material guiding plate 72, the fixture block 731 passes through right, and at this time, the fixture block 731 drives the transverse rib to rise right. It should be noted that the present application does not limit the specific structure of the first blocking member 75, and reference is made to the following structure only: the first blocking member 75 comprises a first blocking plate 751 and a first telescopic cylinder 752, the first telescopic cylinder 752 is fixedly mounted on the bracket 71, the first blocking plate 751 is fixedly mounted on the telescopic end of the first telescopic cylinder 752, and when the first telescopic cylinder 752 is controlled to extend, the first blocking plate 751 moves upwards to intersect with the material guide plate 72, so that the sliding of the transverse rib on the material guide plate 72 can be limited; when the first telescopic cylinder 752 is controlled to be shortened, the first blocking plate 751 moves downwards to the lower part of the material guide plate 72, so that the blocking effect on the transverse ribs can be relieved. In addition, the feeding assembly 7 further comprises a sensing member 78 for automatically controlling the first telescopic cylinder 752 to extend and retract; as shown in fig. 23, the sensing member 78 includes a pulling lever 781, a roller 782 and a sensing switch 783, the sensing switch 783 is disposed on the bracket 71, one end of the pulling lever 781 is rotatably mounted on the bracket 71 through a torsion spring, the torsion spring forces the pulling lever 781 to rotate to contact with the sensing switch 783, and the roller 782 is rotatably mounted at the other end of the pulling lever 781; after the fixture block 731 moves to the position of the roller 782 along with the conveyor belt 73, the fixture block 731 pushes the roller 782, so that the shift lever 781 is driven to deviate from the inductive switch 783, and the inductive switch 783 is turned on to control the first telescopic cylinder 752 to shorten; when the fixture block 731 moves to be separated from the roller 782, the torsion spring forces the shift lever 781 to reset, and at the moment, the inductive switch 783 is closed to control the first telescopic cylinder 752 to extend; the roller 782 is in rolling connection with the fixture block 731, and friction resistance is small. It should be noted that the inductive switch 783 itself and the control method for controlling the first telescopic cylinder 752 are all in the prior art, and detailed description thereof is omitted here.

Referring to fig. 30, the feeding assembly 7 further includes a second blocking member 76, and the second blocking member 76 is used for blocking the steel wire 100 on the discharging rail 74 from sliding off. When the feeding of the discharging member 82 needs to be stopped, the second blocking member 76 can block the steel wire 100 (i.e. the transverse rib) on the discharging rail 74 from sliding off; when the discharging part 82 needs to be loaded, the blocking effect of the second blocking piece 76 on the transverse ribs can be released, so that the transverse ribs on the discharging rail 74 can automatically slide onto the discharging part 82; in addition, the second blocking piece 76 can block the transverse ribs on the discharging rail 74 from sliding off, and after a certain number of transverse ribs are accumulated on the discharging rail 74, the blocking effect of the second blocking piece 76 on the transverse ribs is relieved, so that the accumulated transverse ribs can be conveyed to the discharging piece 82 at one time. It should be noted that the present application does not limit the specific structure of the second blocking member 76, and reference is made to the following structure: the second blocking member 76 comprises a second blocking plate 761 and a second telescopic cylinder 762, the second telescopic cylinder 762 is installed and fixed on the bracket 71, and the second blocking plate 761 is installed and fixed at the telescopic end of the second telescopic cylinder 762; when the second telescopic cylinder 762 is controlled to extend, the second blocking plate 761 moves upwards to intersect with the discharging rail 74, so as to limit the sliding of the transverse rib in the discharging rail 74; when the second telescopic cylinder 762 is controlled to be shortened, the second blocking plate 761 moves downward below the discharge rail 74, so that the blocking effect of the transverse rib is released.

Referring to fig. 27 and 30, in order to improve the storage capacity of the discharge rail 74 for the steel wires 100 (i.e., the transverse ribs), a collection area 741 for collecting the steel wires 100 may be formed at the upper end of the discharge rail 74, and more transverse ribs may be stored through the collection area 741 so as to provide a sufficient number of transverse ribs to the discharge member 82 at a time.

Referring to fig. 22 and 24, the feeding assembly 7 further includes a pushing member 77, the pushing member 77 is disposed on the bracket 71, and the pushing member 77 is configured to push the steel wires 100 (i.e., the transverse ribs) in the material collecting area 741 to move left and right, so that left and right ends of the transverse ribs in the material collecting area 741 are aligned. The present application does not limit the specific structure of the pushing member 77, and reference is made to the following structure which is only provided as one type: as shown in fig. 24, the pushing element 77 includes a pushing plate 771 and a third telescopic cylinder 772, the third telescopic cylinder 772 is fixed on the bracket 71, the pushing plate 771 is fixed on the telescopic end of the third telescopic cylinder 772, and the shape of the pushing plate 771 is matched with the shape of the collecting area 741. Of course, the material pushing plate 771 may also extend to the discharging rail 74, so that the material collecting space 741 and the transverse ribs in the discharging rail 74 are arranged in order in the left-right direction.

Referring to fig. 26, the discharging member 82 includes a discharging frame 821, a material guide rail 822, and a discharging disc 823; the discharging frame 821 is arranged on the mounting frame 81 in a front-back sliding manner, and the discharging frame 821 is positioned above the positioning groove 811; the material guide rail 822 is arranged on the material discharge frame 821, the material guide rail 822 comprises a material storage area 8221, an arc area 8222 and a material discharge area 8223, and the upper end of the material discharge area 8223 is communicated with the material storage area 8221 through the arc area 8222; the discharge disc 823 is rotatably arranged on the mounting frame 81, and an accommodating groove 8231 axially penetrates through the outer annular surface of the discharge disc 823. When the discharge rack 821 slides to the position of the feeding assembly 7, the feeding assembly 7 conveys the steel wire 100 (i.e., the transverse rib) into the storage area 8221, that is, when the discharge rack 821 slides to the lower end position of the discharge rail 74 (as shown in fig. 31), the second blocking piece 76 is controlled to release the blocking effect on the steel wire 100 (i.e., the transverse rib), so that the transverse rib in the discharge rail 74 automatically slides into the storage area 8221; when the accommodating groove 8231 rotates into the material storage area 8221 along with the discharge disc 823, a transverse rib in the material storage area 8221 automatically slides into the accommodating groove 8231 under the action of gravity; when the accommodating groove 8231 rotates into the arc area 8222 along with the discharge disc 823, a limiting area for limiting the steel wire 100 (namely, the transverse rib) to be separated from the accommodating groove 8231 is formed between the outer ring surface of the discharge disc 823 and the arc area 8222; as shown in fig. 32, when the lower end of the blanking region 8223 slides along with the discharging frame 821 to align with one of the positioning grooves 811 and the accommodating groove 8231 rotates along with the discharging disc 823 to the blanking region 8223, the transverse rib falls off from the accommodating groove 8231 and slides along the blanking region 8223 to the corresponding positioning groove 811; by analogy, the transverse ribs can be automatically and sequentially conveyed into the positioning grooves 811. It should be noted that both the rotatable installation manner of the discharge disc 823 and the slidable installation manner of the discharge rack 821 are the prior art, and detailed description thereof is omitted here.

The specific structure of the feeding member 83 is not limited in the present application, and reference is made to the following structure which provides only one: as shown in fig. 25, the feeding member 83 includes a feeding cylinder 831 and an L-shaped feeding plate 832, and the feeding plate 832 is slidably connected to the mounting frame 81 in the left-right direction; the feeding cylinder 831 is arranged on the mounting frame 81 and used for pushing the feeding plate 832 to slide left and right. When the transverse rib needs to be pushed leftwards, the feeding plate 832 is positioned at the right end of the mounting rack 81; when it is desired to push the transverse ribs to the right, the feed plate 832 is located at the left end of the mounting bracket 81.

Referring to fig. 32, the discharging assembly 8 further includes a stopper 84, the stopper 84 is disposed on the discharging rack 821, and the stopper 84 is used for stopping the steel wire 100 (i.e. the transverse rib) in the blanking region 8223 from sliding down. Under the action of the resisting piece 84, on one hand, the transverse rib falling from the containing groove 8231 can be limited to directly fall into the positioning groove 811, otherwise, once the transverse rib directly falls into the positioning groove 811, the kinetic energy of the transverse rib is larger, and the transverse rib is easy to pop out from the positioning groove 811; on the other hand, can be before the lower extreme of unloading district 8223 aligns with constant head tank 811 for horizontal muscle moves to keeping off piece 84 position, when waiting that the lower extreme of unloading district 8223 aligns with constant head tank 811, removes the effect of blockking to horizontal muscle, and horizontal muscle can drop rapidly to corresponding constant head tank 811 in, both can avoid horizontal muscle to pop out, can improve the material loading speed to horizontal muscle again. It should be noted that the present application does not limit the specific structure of the stopper 84, and reference is made to the following structure: the stop member 84 includes a rotating shaft 841 and a stop lever 842, the rotating shaft 841 is rotatably mounted on the discharging rack 821, and an axis of the rotating shaft 841 is arranged along a left-right direction; the stopping rod 842 is arranged on the rotating shaft 841, and when the stopping rod 842 rotates along with the rotating shaft 841 to be crossed with the blanking area 8223, the transverse ribs in the blanking area 8223 can be limited from sliding off; when the blocking rod 842 rotates along with the rotating shaft 841 to be parallel to the blanking area 8223, the blocking effect on the transverse rib can be relieved. In addition, the rotatable installation manner of the rotating shaft 841 is the prior art, and will not be described in detail herein.

Referring to fig. 32, the width of the lower end of the blanking region 8223 is less than or equal to the width of the upper end of the positioning groove 811, the height of the lower end of the blanking region 8223 is less than or equal to the height of the upper end of the positioning groove 811, and the height of the lower end of the blanking region 8223 is greater than the height of the steel wire 100 (i.e., the transverse rib) in the positioning groove 811. When the lower end of the blanking region 8223 is aligned with the positioning groove 811, a closed region is formed between the blanking region 8223 and the positioning groove 811, so that the transverse rib can be prevented from being ejected from the positioning groove 811.

Referring to fig. 32, the detent 811 is preferably a V-shaped structure. On the one hand, the V-shaped structure can be adapted to steel wires 100 of different diameters (i.e. transverse ribs); on the other hand, under the action of gravity, the relative fixation of the positions of the transverse ribs in the positioning grooves 811 can be ensured, namely, the heights of the transverse ribs with the same diameter in the positioning grooves 811 are the same, and the distance between every two adjacent transverse ribs is equal.

It should be noted that the case 1, the fixing component 2, the traction component 3, the straightening component 4, the cutting component 5, and the feeding component 7 may also be used for manufacturing longitudinal ribs, and the manufacturing principle is the same as that for manufacturing transverse ribs, which is not described in detail herein. Therefore, when a set of case 1, a fixing component 2, a traction component 3, a straightening component 4, a cutting component 5 and a feeding component 7 are arranged, the longitudinal ribs can be automatically manufactured; meanwhile, the lower end of the discharging rail 74 on the feeding assembly 7 is opposite to the feeding mechanism 93, so that the manufactured longitudinal ribs can be automatically conveyed to the feeding mechanism 93.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An automatic welding device comprises a frame, a welding mechanism and a feeding mechanism; the welding mechanism comprises a plurality of first welding seats and a plurality of second welding seats, the first welding seats are arranged at the upper end of the rack at intervals in a front-back mode, the second welding seats can be movably arranged on the rack up and down, and the second welding seats are arranged right above the first welding seats in a one-to-one correspondence mode; the feeding mechanism is used for conveying the single longitudinal rib to the upper ends of the first welding seats at intervals alternately; the method is characterized in that: the automatic welding equipment further comprises a discharging assembly;

the discharging component comprises a mounting frame, a discharging piece and a feeding piece; the mounting frame is arranged on the right side of the rack, a plurality of positioning grooves are formed in the mounting frame at intervals in the front-back direction, and the plurality of positioning grooves and the plurality of first welding seats are arranged in a one-to-one correspondence manner; the discharging part is arranged on the mounting frame and used for conveying the transverse ribs into the positioning grooves respectively; the feeding piece is arranged on the mounting frame and used for pushing the transverse ribs in the positioning grooves to the upper ends of the corresponding first welding seats leftwards.

2. The automatic welding apparatus of claim 1, wherein the discharge member comprises a discharge rack, a guide rail, and a discharge disk; the discharging frame is arranged on the mounting frame in a front-back sliding mode and is positioned above the positioning groove; the material guide rail is arranged on the discharging frame and comprises a material storage area, an arc area and a blanking area, and the upper end of the blanking area is communicated with the material storage area through the arc area; the discharging disc is rotatably arranged on the mounting frame, and an accommodating groove for accommodating a single transverse rib is axially arranged on the outer annular surface of the discharging disc in a penetrating manner;

when the transverse ribs are placed in the material storage area and the accommodating groove rotates with the material discharge disc to the material storage area, one transverse rib in the material storage area slides into the accommodating groove; when the accommodating groove rotates to the arc area along with the discharge disc, a limiting area for limiting the transverse rib to be separated from the accommodating groove is formed between the outer ring surface of the discharge disc and the arc area; when the lower end of the blanking area slides to one of the positioning grooves to be aligned with the discharging frame, and the containing groove rotates to the inside of the blanking area along the discharging disc, the transverse ribs fall off from the containing groove and slide to the corresponding positioning grooves along the blanking area.

3. The automatic welding equipment of claim 2, wherein said discharging assembly further comprises a stopper disposed on said discharging frame, said stopper being configured to prevent said transverse rib in said blanking region from sliding off;

the width of the lower end of the blanking area is less than or equal to the width of the upper end of the positioning groove, the height of the lower end of the blanking area is less than or equal to the height of the upper end of the positioning groove, and the height of the lower end of the blanking area is greater than the height of the transverse rib in the positioning groove;

the positioning groove is suitable for a V-shaped structure.

4. The automatic welding equipment of claim 3, wherein the feeding piece comprises a feeding cylinder and a feeding plate with an L-shaped structure, and the feeding plate is arranged on the mounting frame in a left-right sliding manner; the feeding cylinder is arranged on the mounting frame and used for driving the feeding plate to slide left and right on the mounting frame;

the blocking piece comprises a rotating shaft and a blocking rod, the rotating shaft is rotatably arranged on the discharging frame, and the axis of the rotating shaft is arranged along the left-right direction; the blocking rod is arranged on the rotating shaft, and when the blocking rod rotates along with the rotating shaft to intersect with the blanking area, the sliding of the transverse ribs in the blanking area can be limited.

5. The automatic welding apparatus of claim 1, further comprising a chassis, a securing assembly, a pulling assembly, a straightening assembly, a cutting assembly, and a feeding assembly; the machine case is arranged at the rear side of the rack, the fixing component and the cutting component are respectively arranged at the left side and the right side of the machine case, and the traction component and the straightening component are arranged on the machine case; the feeding assembly is arranged on the front side of the cutting assembly and is arranged on the rear side of the mounting rack;

the fixing assembly is used for fixing coiled steel wires, and the traction assembly is used for sequentially drawing the starting ends of the steel wires to the straightening assembly and the cutting assembly; the straightening assembly is used for straightening the steel wire, and the cutting assembly is used for cutting off the straightened steel wire to obtain the transverse rib; the feeding assembly is used for collecting the transverse ribs and conveying the transverse ribs to the discharging part.

6. The automatic welding apparatus of claim 5, wherein the cutting assembly comprises a table, a cutter, a guard tube, a backing plate, a first resilient member, and a stop block; the workbench is arranged on the case in a left-right sliding manner, a channel penetrates through the workbench from left to right, a second mounting hole communicated with the channel is formed in the upper end of the workbench, and the cutter can be movably arranged in the second mounting hole up and down; the protection pipeline is positioned on the right side of the case, the left end of the protection pipeline is fixed on the workbench, the protection pipeline is communicated with the channel, and the bottom of the protection pipeline is of an open structure; the supporting plate is rotatably arranged on the protective pipeline, and the supporting plate rotates to a horizontal state in an initial state, so that the bottom of the protective pipeline is blocked by the supporting plate; the stop block is arranged inside the protection pipeline in a left-right sliding manner; the first elastic piece is arranged between the workbench and the case;

when the traction assembly pulls the steel wire to enter the protective pipeline through the channel and the right end of the steel wire contacts the stop block, the steel wire drives the workbench to slide to a right dead point through the stop block and the protective pipeline; at this time, the cutter reciprocates up and down once to cut off the steel wire between the stopper and the cutter, thereby manufacturing the transverse rib; when the transverse rib falls onto the supporting plate under the action of gravity, the thrust borne by the stop block disappears, and the first elastic piece forces the workbench to slide to a left dead center; when the supporting plate rotates to an inclined state, the transverse ribs on the supporting plate can automatically slide onto the feeding assembly.

7. The automated welding apparatus of claim 6, wherein the cutting assembly further comprises a drive member and a linkage member; the driving piece is arranged on the workbench and used for driving the cutter to reciprocate up and down; the linkage piece comprises a pressing rod, a pressing plate, a fixed shaft, a connecting rod and a second elastic piece; the fixed shaft is rotatably arranged on the protective pipeline and is connected with the supporting plate through the connecting rod; the second elastic piece is arranged on the protective pipeline and used for forcing the supporting plate to rotate to a horizontal state; the pressing plate is arranged on the fixed shaft along the radial direction of the fixed shaft; the upper end of the pressure lever is connected with the driving piece, and the lower end of the pressure lever is contacted with the pressure plate; when the driving piece drives the cutter to move downwards, the pressing rod forces the fixed shaft to rotate through the pressing plate, so that the supporting plate is driven to rotate to an inclined state.

8. The automatic welding apparatus of claim 7, wherein the work table includes a table body and a sleeve insert that is removably disposed on the table body; the channel is formed on the insert sleeve, and the second mounting hole is formed on the insert sleeve and the table body;

the cutting assembly further comprises a supporting piece and a buffering piece; the right end of the protection pipeline is arranged on the support piece in a left-right sliding manner; the buffer piece is arranged between the workbench and the case and used for avoiding mutual impact between the workbench and the case.

9. The automatic welding equipment of claim 6, wherein the feeding assembly comprises a bracket, a material guide plate, a conveyor belt and a discharge rail, the bracket is arranged on the front side or the rear side of the protection pipeline; the material guide plate is obliquely arranged on the bracket, and the upper end of the material guide plate extends to the position right below the supporting plate; the discharging rail is obliquely arranged on the bracket and is positioned on one side, deviating from the protective pipeline, of the material guide plate; the conveying belt is rotatably arranged on the bracket and is positioned between the lower end of the material guide plate and the upper end of the discharging track;

when the supporting plate rotates to an inclined state, the transverse ribs fall onto the material guide plate and slide along the material guide plate onto the conveying belt, the conveying belt can convey the transverse ribs onto the discharging rail, and the transverse ribs can slide along the discharging rail onto the discharging assembly automatically.

10. The automatic welding equipment of claim 9, wherein a plurality of blocks for limiting the sliding of the steel wire are arranged on the conveyor belt, and the plurality of blocks are suitable for being arranged at equal intervals along the annular direction of the conveyor belt;

the feeding assembly further comprises a first blocking piece and a second blocking piece, the first blocking piece and the second blocking piece are arranged on the bracket, the first blocking piece is used for blocking the steel wire on the material guide plate from sliding off, and the second blocking piece is used for blocking the steel wire on the discharging track from sliding off;

a material collecting area for collecting the steel wires is formed at the upper end of the discharging rail; the feeding assembly further comprises a pushing piece, the pushing piece is arranged on the support and used for pushing the steel wires in the material collecting area to move left and right;

the straightening assembly is positioned on the left side of the workbench, and at least one traction assembly is arranged on the left side of the straightening assembly and between the straightening assembly and the workbench; the straightening assembly comprises a sleeve, a straightening block and a wear-resistant belt; the sleeve is rotatably arranged on the case, a first mounting hole is formed in the sleeve in a radially penetrating mode, and the steel wire coaxially penetrates through the sleeve; the wear-resistant belt is bent to form a U-shaped structure, the wear-resistant belt is sleeved on the steel wire, and two ends of the wear-resistant belt are clamped in the first mounting holes; the straightening block is arranged in the first mounting hole and used for forcing the wear-resistant belt to be in contact with the steel wire; when the traction assembly pulls the steel wire to move rightwards in the sleeve, the sleeve rotates, and the wear-resistant belt straightens the steel wire;

the straightening block is suitable for being connected into the first mounting hole in a threaded mode;

the sleeve is radially provided with heat dissipation holes in a penetrating manner;

the traction assembly comprises a driving wheel, a driven wheel and a pressing piece, the driving wheel and the driven wheel are both rotatably arranged on the case, and the driven wheel is slidably arranged on the case; the pressing piece is arranged on the case and used for forcing the driven wheel to slide towards the direction of the driving wheel, so that a clamping area used for clamping the steel wire is formed between the driving wheel and the driven wheel;

the batching mechanism further comprises a guide assembly for guiding the wire through the clamping zone; the guide assembly comprises a first collar and a second collar; the first lantern ring is vertically arranged on the case, and a through hole for penetrating through the steel wire is arranged on the first lantern ring in a left-right direction in a penetrating mode; the second sleeve ring is detachably arranged on the case and sleeved on the steel wire;

the fixing assembly comprises a base, a rotary table, a first fixing frame, a second fixing frame and a guide wheel; the turntable is rotatably arranged on the base, the first fixing frame is detachably arranged on the turntable, and the coiled steel wire is sleeved on the first fixing frame; the second fixing frame is fixed on the base, the guide wheel is rotatably arranged on the second fixing frame, and a guide area for the steel wire to pass through is formed between the guide wheel and the second fixing frame.