CN116079269A

CN116079269A - Steel grating welding preparation equipment

Info

Publication number: CN116079269A
Application number: CN202211684333.1A
Authority: CN
Inventors: 李振忠; 付青杰; 张少帅; 衣文玉; 衣文平
Original assignee: Yantai Xiantang Steel Structure Co ltd
Current assignee: Yantai Xiantang Steel Structure Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-09

Abstract

The utility model belongs to the technical field of steel grating manufacturing and specifically relates to a steel grating welding preparation equipment is related to, which comprises a frame, be provided with the conveyer that is used for conveying vertical steel sheet in the frame, be provided with the welding set who is used for welding the horizontal pole on vertical steel sheet in the frame, be provided with stop device in the frame, the last limiting plate that is used for driving horizontal pole and vertical steel sheet synchronous movement that is provided with of stop device, limiting plate and horizontal pole lock, the both ends of vertical steel sheet are provided with the buckle, a plurality of catching grooves have been seted up with a plurality of vertical steel sheet correspondence on the buckle, the card of vertical steel sheet is established in the catching groove, the buckle is placed on the conveyer. The application has the effect of improving the welding quality of the steel grating.

Description

Steel grating welding preparation equipment

Technical Field

The application relates to the technical field of steel grating manufacturing, in particular to steel grating welding preparation equipment.

Background

The steel grating plates are arranged by flat steel according to a certain interval and the price of the cross bars, and are welded into a steel product with square lattices driven in the middle. Is generally made of carbon steel. The surface hot dip galvanizing can play a role in preventing oxidization, and can also be made of stainless steel. The steel grating has the performances of ventilation, lighting, heat dissipation, skid resistance, explosion resistance and the like.

The welding device for the steel grating plates in the related art comprises a frame, wherein a conveyor belt is arranged on the frame, a welding head is further arranged on the frame, vertical steel plates are arranged on the conveyor belt to be conveyed, a cross rod is arranged on the vertical steel plates when book steel plates are conveyed, and the cross rod is welded on the vertical steel plates through the welding head when moving to the welding head.

In the related art, the transverse rod is placed on the vertical steel plate, and the phenomenon that the transverse rod is easy to deviate relative to the vertical steel plate when moving along with the vertical steel plate before welding affects the welding quality of the steel grating.

Disclosure of Invention

In order to improve the welding quality of the steel grating, the application provides steel grating welding preparation equipment.

The application provides a steel grating welding preparation equipment adopts following technical scheme:

the utility model provides a steel grating welding preparation equipment, includes the frame, be provided with the conveyer that is used for conveying vertical steel plate in the frame, be provided with in the frame and be used for the welding set who welds the horizontal pole on vertical steel plate, be provided with stop device in the frame, the last limiting plate that is used for driving horizontal pole and vertical steel plate synchronous movement that is provided with of stop device, limiting plate and horizontal pole lock, the both ends of vertical steel plate are provided with the buckle, a plurality of catching grooves have been seted up with a plurality of vertical steel plate correspondence on the buckle, the card of vertical steel plate is established at the catching groove, the buckle is placed on the conveyer.

Through adopting above-mentioned technical scheme, when the welding, will erect the steel sheet and place on the conveyer through the buckle and convey, place the horizontal pole on erecting the steel sheet, limiting plate and horizontal pole lock, when conveyer is to erecting the steel sheet conveying, the limiting plate drives horizontal pole and erects the steel sheet synchronous movement, moves the horizontal pole to welding set department, welds the horizontal pole through welding set, promotes the welding quality of steel grating.

Optionally, stop device still includes belt, rotation wheel and driving piece, rotate the wheel in the frame and rotate the setting, it is provided with two at least to rotate the wheel along the direction of conveying piece conveying at intervals, the belt cover is established in the outside of rotating the wheel, the limiting plate sets up in the belt one side that deviates from the rotation wheel, the driving piece sets up in the frame, the output of driving piece is connected with the rotation wheel and is used for driving the rotation wheel and rotates, the limiting plate is the arciform, the limiting plate outside is connected with the belt, limiting plate inboard and horizontal pole lock.

Through adopting above-mentioned technical scheme, the driving piece drives the rotation wheel rotation, rotates the wheel and drives belt and limiting plate rotation, and the limiting plate rotates and the horizontal pole lock, and then drives horizontal pole and perpendicular steel sheet synchronous movement to weld the position of horizontal pole.

Optionally, be provided with the pressure strip in the limiting plate, the pressure strip is the arc form, the pressure strip sets up the inboard at the limiting plate, be provided with the elastic component between limiting plate and the pressure strip, limiting plate and pressure strip pass through the elastic component and connect.

Through adopting above-mentioned technical scheme, when pressure strip and horizontal pole butt, compression elastic component for pressure strip and horizontal pole are in the butt state, press the horizontal pole on erecting the steel sheet, promote the stability when the horizontal pole removes.

Optionally, be provided with loading attachment in the frame, loading attachment includes charging frame, feed roller and guide board, the guide board sets up in one side that the conveying piece is close to perpendicular steel sheet, feed roller and charging frame are arranged in proper order in one side that the guide board deviates from the conveying piece and are set up, be used for placing the horizontal pole in the feed frame, the feed roller rotates in the frame and sets up, the material loading groove that is used for conveying the horizontal pole has been seted up to the side of feed roller, the guide board is the arc form, the guide board outside sets up towards the conveying piece, the inboard direction of transfer that erects the steel sheet of guide board sets up.

Through adopting above-mentioned technical scheme, place the horizontal pole in the charging frame, the charging roller rotates, drives the horizontal pole and drops in the upper trough, and the charging roller continues to rotate and drives the horizontal pole to remove to the guide board on, carries out the material loading to the horizontal pole.

Optionally, one side rotation that the guide board deviates from the feed roll is provided with the cardboard, cardboard and guide board's junction is provided with and is used for driving baffle pivoted rotation piece, one side that the limiting plate back of the body was away from belt direction of rotation is provided with extension, extension is used for driving horizontal pole and limiting plate cooperation.

Through adopting above-mentioned technical scheme, the cardboard separates the rail and keeps off in the edge of guide board, when the horizontal pole enters into on the perpendicular steel sheet, and the cardboard rotates, enters into on the perpendicular steel sheet at the horizontal pole, and the cardboard rotates to initial position to restrict the position of horizontal pole again.

Optionally, the cardboard includes the tilting portion and the portion of resisting of an organic whole setting, tilting portion and the junction of portion of resisting rotate with the guide board and be connected, tilting portion deviates from the one side of portion of resisting along the direction of delivery slope setting towards the conveyer.

Through adopting above-mentioned technical scheme, set up the cardboard and include the tilting part, when the limiting plate drives the horizontal pole and remove, horizontal pole and tilting part butt drive tilting part and rotate, drive simultaneously and keep out portion and guide board butt to the horizontal pole enters into on the perpendicular steel sheet through tilting part, promotes the stability when the horizontal pole removes.

Optionally, be provided with the baffle in the frame, the baffle is arc form, one side and the material loading frame of baffle are connected, and the opposite side is connected with the guide board, the inboard of baffle and the side butt of material loading roller.

Through adopting above-mentioned technical scheme, the side butt of baffle and loading roller, when the loading roller drives the horizontal pole and rotates, separates the shelves to the horizontal pole through the baffle, reduces the horizontal pole and appears the phenomenon that breaks away from in the material loading inslot, with the stable conveying of horizontal pole to guide board department.

Optionally, the side that the pressure strip is close to each other with the limiting plate has all seted up the groove of stepping down, the elastic component sets up in the groove of stepping down.

Through adopting above-mentioned technical scheme, set up the elastic component in the groove of stepping down, when the elastic component was compressed, compressed to the inslot of stepping down for hold-down plate and limiting plate butt promote complex stability between hold-down plate and the limiting plate.

Optionally, welding set includes mounting panel, impeller and soldered connection, the mounting panel sets up in the frame, the impeller sets up on the mounting panel, the output of impeller is provided with the connecting plate, the soldered connection sets up on the connecting plate, the soldered connection is provided with a plurality of, a plurality of the soldered connection sets up along the length direction of diaphragm rod on the connecting plate, a plurality of soldered connection and a plurality of perpendicular steel sheet correspond the setting.

Through adopting above-mentioned technical scheme, when the horizontal pole removes to the soldered connection department, the impeller drives mounting panel and soldered connection and removes to horizontal pole department, welds the horizontal pole on perpendicular steel sheet, and welds simultaneously through the soldered connection, promotes welding efficiency.

Optionally, a stabilizing plate is disposed on the frame, and the stabilizing plate is disposed on two sides of the conveying member and used for limiting the position of the cross rod.

Through adopting above-mentioned technical scheme, when the horizontal pole enters into perpendicular steel sheet top, restrict the position of horizontal pole through the stabilizer plate, reduce the phenomenon that the horizontal pole appears the skew to perpendicular steel sheet relatively, promote the stability of horizontal pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. before welding, the belt drives the limiting plate to rotate, the limiting plate rotates to drive the pressing plate to abut against the cross rod, the cross rod is driven to synchronously move with the vertical steel plate until the cross rod is moved to a specified position for welding, the phenomenon that the cross rod is deviated relative to the vertical steel plate is reduced, and the welding quality of the cross rod is improved

Drawings

Fig. 1 is a schematic structural view of a steel lattice plate welding manufacturing apparatus according to an embodiment of the present application.

Fig. 2 is a structural view of a gusset plate in a steel lattice plate welding manufacturing apparatus according to an embodiment of the present application.

Fig. 3 is a structural view of a loading device in the steel grating welding preparation apparatus according to the embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a structural view of a limiting device in the steel grating welding preparation apparatus according to the embodiment of the present application.

Fig. 6 is a structural view of the clamping plate in the steel lattice plate welding manufacturing apparatus of the embodiment of the present application.

Fig. 7 is a structural view of a steel lattice plate welding preparation apparatus limiting plate according to an embodiment of the present application.

Fig. 8 is a structural view of a welding device in the steel lattice plate welding manufacturing apparatus according to the embodiment of the present application.

Reference numerals: 01. a vertical steel plate; 02. a cross bar; 1. a frame; 11. a baffle; 12. a stabilizing plate; 2. a transfer member; 3. a welding device; 31. a mounting plate; 32. a pushing member; 321. a connecting plate; 33. a welding head; 4. a feeding device; 41. a feeding frame; 42. a feeding roller; 421. feeding a trough; 43. a guide plate; 5. a limiting device; 51. a belt; 52. a limiting plate; 521. an extension; 53. a rotating wheel; 54. a driving member; 6. a clamping plate; 61. an inclined portion; 62. a resisting part; 7. a rotating member; 8. a compacting plate; 81. an elastic member; 82. a relief groove; 9. a buckle plate; 91. a buckling groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

The application discloses a steel grating welding preparation equipment. Referring to fig. 1 and 2, the steel grating welding preparation apparatus includes a frame 1, a transfer member 2 is provided on the frame 1, a vertical steel plate 01 is transferred by the transfer member 2, the transfer member 2 may be provided as a belt conveyor, a welding device 3 is provided on the frame 1, a cross bar 02 is placed on the vertical steel plate 01 when the vertical steel plate 01 is transferred by the transfer member 2, and the cross bar 02 is welded on the vertical steel plate 01 by the welding device 3 when the cross bar 02 moves to the welding device 3 along with the vertical steel plate 01.

Referring to fig. 3 and 4, a vertical steel plate 01 is placed on a conveyor 2 in a conveying direction of the conveyor 2, and a loading device 4 is provided on a frame 1. The loading attachment 4 includes loading frame 41, loading roller 42 and guide board 43, guide board 43 sets up in the one side that conveying piece 2 deviates from ground, loading roller 42 and loading frame 41 arrange the setting in proper order in guide board 43 one side that deviates from conveying piece 2, i.e. loading roller 42 sets up between loading frame 41 and guide board 43, be used for placing a plurality of horizontal poles 02 in the loading frame 41, a plurality of horizontal poles 02 arrange the setting along vertical direction in loading frame 41, loading roller 42 rotates the setting on frame 1, loading groove 421 has been seted up to the side of loading roller 42, loading groove 421 sets up along the length direction of horizontal pole 02, guide board 43 deviates from one side of loading roller 42 and is close to vertical steel sheet 01's surface setting. The guide plate 43 is arc-shaped, and is provided outside toward the conveyor 2 and inside toward the conveying direction of the vertical steel plate 01. During welding, the cross rod 02 is placed in the feeding frame 41, the feeding roller 42 rotates when the vertical steel plate 01 is conveyed, the feeding roller 42 drives the feeding groove 421 to rotate to correspond to the feeding frame 41, the cross rod 02 falls into the feeding groove 421, the feeding roller 42 continues to rotate, the cross rod 02 is driven to rotate to the guide plate 43, meanwhile, the cross rod 02 falls onto the guide plate 43, and then the cross rod 02 moves to the upper side of the vertical steel plate 01 through the guide plate 43.

Referring to fig. 3 and 4, a baffle 11 is provided on a frame 1, the baffle 11 is in a semicircular shape, a connecting line between a feeding frame 41 and a guide plate 43 and a rotation center of a feeding roller 42 are on the same straight line, the baffle 11 is arranged on the side surface of the feeding roller 42, one side of the baffle 11 is connected with the feeding frame 41, the other side of the baffle 11 is connected with the guide plate 43, the inner side of the baffle 11 is abutted with the side surface of the feeding roller 42, after a cross bar 02 enters a feeding groove 421, when the feeding roller 42 rotates, the cross bar 02 is blocked by the baffle 11, the phenomenon that the cross bar 02 is separated from the feeding groove 421 is reduced, and the stability of the cross bar 02 during feeding is improved.

Referring to fig. 4 and 5, in order to reduce the phenomenon that the cross bar 02 is deviated from the vertical steel plate 01, a limiting device 5 is provided on the frame 1. The limiting device 5 comprises a belt 51, a limiting plate 52, rotating wheels 53 and driving members 54, wherein the positions of the driving members 54 are shown in fig. 2, and the rotating wheels 53 are provided at least in two, in this embodiment in two. Two rotation wheels 53 set up along the direction of transfer of erecting steel sheet 01, and the outside at rotation wheel 53 is established to belt 51 cover, and driving piece 54 can set up to the motor, and the motor sets up in frame 1, and the output of motor is connected with rotation wheel 53 and is used for driving rotation wheel 53 rotatory, and limiting plate 52 sets up in the outside of belt 51, and limiting plate 52 is provided with a plurality of, and a plurality of limiting plates 52 interval sets up on belt 51, and limiting plate 52 is the arciform, and the outside and the belt 51 of limiting plate 52 are connected. The driving piece 54 drives the rotating wheel 53 to rotate when the conveying piece 2 conveys the vertical steel plate 01, after the cross rod 02 falls on the vertical steel plate 01, the driving piece 54 drives the limiting plate 52 to rotate to the cross rod 02 and to be buckled outside the cross rod 02, and then the cross rod 02 and the vertical steel plate 01 are driven to synchronously rotate, after the cross rod 02 is welded, the limiting plate 52 is separated from the cross rod 02, the phenomenon that the cross rod 02 deviates from the vertical steel plate 01 before welding is reduced, and the welding quality is improved.

Referring to fig. 3, the limiting devices 5 are provided with two groups, the two groups of limiting devices 5 are arranged on the frame 1 at intervals along the length direction of the cross bar 02, and the gap between the limiting plate 52 and the two vertical steel plates 01 is correspondingly arranged. The stability of the cross rod 02 is further improved by arranging two groups of limiting devices 5, and meanwhile, the phenomenon that the limiting plates 52 interfere with welding the cross rod 02 is reduced.

Referring to fig. 5 and 6, a card 6 is provided at one side of the guide plate 43 near the conveying member 2, the card 6 is rotatably provided on the guide plate 43, and a rotating member 7 for driving the card 6 to rotate is provided on a rotating shaft of the card 6, the rotating member 7 may be provided as a torsion spring, one end of the torsion spring is connected with the card 6, and the other end is connected with the guide plate 43. An extension 521 is provided on a side of the limiting plate 52 facing away from the rotational direction of the belt 51. In the initial state, the horizontal pole 02 moves to the edge of guide plate 43 and the butt of cardboard 6, when limiting plate 52 rotates to cardboard 6 department, through extension 521 and horizontal pole 02 butt, and then drive horizontal pole 02 and enter into limiting plate 52 gradually, drive cardboard 6 rotation simultaneously, after horizontal pole 02 enters into on the perpendicular steel sheet 01, horizontal pole 02 enters into limiting plate 52 completely, horizontal pole 02 and cardboard 6 separation this moment, cardboard 6 returns the initial position under the effect of rotating member 7 to carry the position of horizontal pole 02 again, lock horizontal pole 02 and limiting plate 52, stability when promoting the transportation.

Referring to fig. 6, the card 6 includes an inclined portion 61 and a catching portion 62 integrally provided, and a connection portion of the inclined portion 61 and the catching portion 62 is rotatably connected to the guide plate 43. In the initial state, the rotation member 7 drives the resisting part 62 to be perpendicular to the conveying member 2, and one side of the inclined part 61 away from the resisting part 62 is inclined along the conveying direction of the horizontal conveying member 2. When the limiting plate 52 drives the cross rod 02 to move, the cross rod 02 drives the inclined portion 61 to rotate, so that the resisting portion 62 abuts against one side of the guide plate 43, close to the conveying piece 2, and at the moment, the inclined portion 61 is inclined towards the direction of the vertical steel plate 01, and the cross rod 02 can stably enter the limiting plate 52 when sliding on the inclined portion 61.

Referring to fig. 7, a compression plate 8 is disposed in a limiting plate 52, the compression plate 8 is arc-shaped, the outer side of the compression plate 8 is close to the inner side of the limiting plate 52, an elastic piece 81 is disposed between the limiting plate 52 and the compression plate 8, the elastic piece 81 can be set as a spring, one end of the spring is connected with the limiting plate 52, the other end of the spring is connected with the compression plate 8, when the limiting plate 52 rotates along with a belt 51, a cross rod 02 gradually abuts against the inner side of the compression plate 8, when the cross rod 02 enters the upper portion of a vertical steel plate 01, the compression plate 8 abuts against the cross rod 02, the spring is in a compressed state, the cross rod 02 is tightly attached to the vertical steel plate 01, and the phenomenon that the cross rod 02 is offset relative to the vertical steel plate 01 is reduced.

Referring to fig. 7, a relief groove 82 is formed on one side of the compression plate 8 close to the limiting plate 52 and one side of the limiting plate 52 close to the compression plate 8, and an elastic member 81 is disposed in the relief groove 82, that is, two ends of the spring are both disposed and connected with an inner wall of the relief groove 82. After the cross rod 02 and the vertical steel plate 01 are abutted, the springs are compressed into the yielding grooves 82, so that the pressing plates 8 and the limiting plates 52 are abutted, the stability of the cooperation between the pressing plates 8 and the limiting plates 52 is improved, and the stability of the cross rod 02 in moving is further improved.

Referring to fig. 8, the welding device 3 includes a mounting plate 31, a pushing member 32 and a welding head 33, the mounting plate 31 is provided on the frame 1, the pushing member 32 may be provided as a cylinder provided on the mounting plate 31, a connection plate 321 is provided at an end of a cylinder push rod, the welding head 33 is provided on the connection plate 321, the welding head 33 is provided in plurality, the welding heads 33 are provided on the connection plate 321 along a length direction of the cross bar 02, and the welding heads 33 and the vertical steel plates 01 are provided correspondingly. When the limiting plate 52 drives the cross rod 02 to move to the welding head 33, the air cylinder drives the connecting plate 321 to move, and then drives the welding head 33 to move to the joint of the cross rod 02 and the vertical steel plate 01, so that the cross rod 02 is welded on the vertical steel plate 01, and the welding efficiency is improved.

Referring to fig. 1, a stabilizer plate 12 is provided on a frame 1, the stabilizer plate 12 is provided on both sides of a conveyor 2, after a cross bar 02 enters a vertical steel plate 01, both ends of the cross bar 02 are slidably abutted against one side of the stabilizer plate 12 near the conveyor 2, and the position of the cross bar 02 is restricted by the stabilizer plate 12, so that the connection accuracy of the cross bar 02 and the vertical steel plate 01 is improved.

Referring to fig. 1 and 2, in order to facilitate the transfer of the vertical steel bars on the transfer member 2, pinch plates 9 are provided at both ends of the vertical steel plates 01, a plurality of catching grooves 91 are provided at one side of the pinch plates 9 near the vertical steel plates 01, and the plurality of catching grooves 91 are provided in one-to-one correspondence with the plurality of vertical steel plates 01. During conveying, the vertical steel plate 01 is placed perpendicular to the conveying piece 2, then the vertical steel plate 01 is clamped in the buckling groove 91 to be conveyed, so that the vertical steel plate 01 is kept in a perpendicular state relative to the conveying piece 2 during conveying, and stability during conveying is improved.

The implementation principle of the application is as follows: the horizontal pole 02 enters guide plate 43 through the feed roll 42 until moving to cardboard 6 departments, and simultaneously belt 51 drives limiting plate 52 and rotates to horizontal pole 02 department, drives horizontal pole 02 and removes along with limiting plate 52 through extension 521, drives cardboard 6 simultaneously and rotates, and horizontal pole 02 removes to perpendicular steel sheet 01 through cardboard 6, and pinch plate 8 and horizontal pole 02 butt simultaneously drive horizontal pole 02 and perpendicular steel sheet 01 synchronous motion, when moving to soldered connection 33 department, welds horizontal pole 02 through soldered connection 33, promotes welding quality.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a steel grating welding preparation equipment, includes frame (1), its characterized in that: be provided with on frame (1) and be used for conveying transport piece (2) of erectting steel sheet (01), be provided with on frame (1) and be used for welding device (3) on erectting steel sheet (01) with horizontal pole (02), be provided with stop device (5) on frame (1), be provided with on stop device (5) and be used for driving horizontal pole (02) and erectting steel sheet (01) synchronous movement's limiting plate (52), limiting plate (52) and horizontal pole (02) lock, the both ends of erectting steel sheet (01) are provided with buckle (9), a plurality of catching grooves (91) have been seted up with a plurality of erectting steel sheet (01) correspondence on buckle (9), the card of erectting steel sheet (01) is established in catching groove (91), buckle (9) are placed on transport piece (2).

2. The steel lattice plate welding preparing device according to claim 1, wherein: stop device (5) still include belt (51), rotate wheel (53) and driving piece (54), rotate wheel (53) and rotate setting on frame (1), rotate wheel (53) and be provided with two along the direction of conveying piece (2) at least at intervals, outside at rotation wheel (53) is established to belt (51) cover, limiting plate (52) set up in one side that belt (51) deviates from rotation wheel (53), driving piece (54) set up on frame (1), the output of driving piece (54) is connected with rotation wheel (53) and is used for driving rotation wheel (53) and rotates, limiting plate (52) are the arc form, limiting plate (52) outside and belt (51) are connected, limiting plate (52) inboard and horizontal pole (02) lock.

3. The steel lattice plate welding preparing apparatus according to claim 2, wherein: be provided with pinch plate (8) in limiting plate (52), pinch plate (8) are the arc form, pinch plate (8) set up the inboard at limiting plate (52), be provided with elastic component (81) between limiting plate (52) and pinch plate (8), limiting plate (52) and pinch plate (8) are connected through elastic component (81).

4. The steel lattice plate welding preparing apparatus according to claim 2, wherein: be provided with loading attachment (4) on frame (1), loading attachment (4) are including loading frame (41), feed roll (42) and guide board (43), guide board (43) set up one side that is close to perpendicular steel sheet (01) at conveyer (2), feed roll (42) and feed frame (41) are arranged in proper order in one side that guide board (43) deviate from conveyer (2), be used for placing horizontal pole (02) in loading frame (41), feed roll (42) rotate on frame (1) and set up, feed groove (421) that are used for conveying horizontal pole (02) have been seted up to the side of feed roll (42), guide board (43) are the arc form, guide board (43) outside orientation conveyer (2) set up, guide board (43) inboard orientation is perpendicular steel sheet (01) conveying direction setting.

5. The steel lattice plate welding preparing apparatus according to claim 4, wherein: one side that guide board (43) deviate from loading roller (42) rotates and is provided with cardboard (6), the junction of cardboard (6) and guide board (43) is provided with and is used for driving baffle (11) pivoted rotating member (7), one side that limiting plate (52) deviate from belt (51) direction of rotation is provided with extension (521), extension (521) are used for driving horizontal pole (02) and limiting plate (52) cooperation.

6. The steel lattice plate welding preparing apparatus according to claim 5, wherein: the clamping plate (6) comprises an integrally arranged inclined portion (61) and a resisting portion (62), the connecting part of the inclined portion (61) and the resisting portion (62) is rotationally connected with the guide plate (43), and one side, deviating from the resisting portion (62), of the inclined portion (61) is obliquely arranged along the conveying direction towards the conveying piece (2).

7. The steel lattice plate welding preparing apparatus according to claim 2, wherein: be provided with baffle (11) on frame (1), baffle (11) are the arcuation, one side and the material loading frame (41) of baffle (11) are connected, and the opposite side is connected with guide board (43), the inboard of baffle (11) and the side butt of material loading roller (42).

8. A steel lattice plate welding preparing apparatus according to claim 3, characterized in that: and the side, close to each other, of the pressing plate (8) and the limiting plate (52) is provided with a yielding groove (82), and the elastic piece (81) is arranged in the yielding groove (82).

9. The steel lattice plate welding preparing device according to claim 1, wherein: welding set (3) are including mounting panel (31), impeller (32) and soldered connection (33), mounting panel (31) set up on frame (1), impeller (32) set up on mounting panel (31), the output of impeller (32) is provided with connecting plate (321), soldered connection (33) set up on connecting plate (321), soldered connection (33) are provided with a plurality of, a plurality of soldered connection (33) set up along the length direction of horizontal pole (02) on connecting plate (321), a plurality of soldered connection (33) and a plurality of perpendicular steel sheet (01) correspond the setting.

10. The steel lattice plate welding preparing apparatus according to claim 6, wherein: the machine frame (1) is provided with a stabilizing plate (12), and the stabilizing plate (12) is arranged on two sides of the conveying piece (2) and used for limiting the position of the cross rod (02).