Transverse rib feeding device for mesh welding machine, mesh welding machine and feeding method

Abstract

The invention relates to the technical field of mesh welding machines, in particular to a transverse rib feeding device for a mesh welding machine, the mesh welding machine and a feeding method.The transverse rib feeding device for the mesh welding machine comprises a triangular cover plate, a first rotating mechanism, a slope frame and an inclined jacking seat.The transverse rib feeding device for the mesh welding machine, the mesh welding machine and the feeding method have the advantages that transverse ribs are automatically cut and conveyed through a straightening machine; and through shaping of a triangular cover plate and inclined pushing of an inclined jacking seat, full-automatic feeding of the transverse bars can be achieved, manual carrying is not needed, and time is saved. And the transverse bars are arranged from the bottom, so that the reinforcing steel bar coil can be placed on the ground, and the time and labor cost for erecting the reinforcing steel bar coil is avoided. And automatic shaping and storage are conducted through the triangular cover plate, so that the front transverse rib and the rear transverse rib do not abut against each other, and the shaped transverse ribs slide straightly and do not shift. And in addition, by adopting the gliding mode, the phenomenon that the transverse ribs are stuck is avoided, and equipment faults are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of mesh welding machines, and particularly relates to a cross-bar feeding device for a mesh welding machine, a mesh welding machine, and a feeding method. Background Art

[0002] In the prior art, the cross-bar feeding device for a mesh welding machine adopts a top feeding mode. A large number of cross-bars are placed into a storage box, and then roll down one by one through the guiding and sliding channels in the storage box. Then, a cam release mechanism is arranged at the end to release the cross-bars one by one. However, due to the width of the channels, as long as the cross-bars are easily deformed, blockage will occur. And by this method, the coil material needs to be straightened by a straightening machine first, and after straightening, it is cut by a cutting machine, and then loaded into the cross-bar feeding device by workers. The whole process takes a long time.

[0003] Therefore, it is necessary to design a cross-bar feeding device for a mesh welding machine, a mesh welding machine, and a feeding method, which can realize automatic feeding of cross-bars, and during the installation process of the cross-bars, no jamming will occur, and when the cross-bars are installed, they can be automatically shaped to avoid bending when the longer cross-bars protrude. Summary of the Invention

[0004] Aiming at the above-mentioned existing technical deficiencies, the purpose of the present invention is to provide a cross-bar feeding device for a mesh welding machine, a mesh welding machine, and a feeding method, which can realize automatic feeding of cross-bars, and during the installation process of the cross-bars, no jamming will occur, and when the cross-bars are installed, they can be automatically shaped to avoid bending when the longer cross-bars protrude.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: The present invention provides a cross-bar feeding device for a mesh welding machine, a mesh welding machine, and a feeding method, including a triangular cover plate, a first rotating mechanism, a slope frame, and an inclined lifting seat. The triangular cover plate is located at the top of the slope frame, and the triangular cover plate is rotatably installed on the slope frame through the first rotating mechanism. A long strip-shaped shaping space is formed between the triangular cover plate and the top layer of the slope frame. The inclined lifting seat is located at the bottom of the slope of the slope frame, and the inclined lifting seat is used to push the bottom of the cross-bars into contact with the longitudinal bars. A clamping groove is formed on the lifting plate of the inclined lifting seat, and when the cross-bars slide out along the slope frame, they will be clamped into the clamping groove. A straightening machine is arranged on the side of the slope frame in the length direction, and the discharge port of the straightening machine faces the middle of the triangular cover plate. A shearing knife and a horizontal pushing mechanism are arranged at the discharge port of the straightening machine. The horizontal pushing mechanism is fixedly connected to the straightening machine, and the horizontal pushing mechanism is used to horizontally push the shearing knife, and the shearing knife is used to shear the cross-bars.

[0006] Preferably, it further includes two single-sided clamping and bending devices, which are respectively located on both sides of a plurality of longitudinal bar guiding seats. Each single-sided clamping and bending device includes a clamping mechanism, a rotating and bending mechanism, and a horizontal pushing mechanism for driving the clamping mechanism and the rotating and bending mechanism to move horizontally. The clamping mechanism and the rotating and bending mechanism are both installed on the displacement seat of the horizontal pushing mechanism. The clamping mechanism includes a finger cylinder and two clamping arms installed at the clamping end of the finger cylinder. Grooves for the transverse bars to be inserted are arranged on the inner sides of the two finger cylinders. The final position where the two clamping arms clamp the transverse bars is higher than the final position where the inclined lifting seat pushes the transverse bars to move.

[0007] Preferably, the rotating and bending mechanism includes a support column, a rotating column, and a second rotating mechanism for driving the rotating column to rotate along the central axis of the support column. The rotating column is fixedly installed on the rotating seat of the second rotating mechanism. The gap between the support column and the rotating column is larger than the width of the transverse bar. When the two clamping arms clamp the transverse bar and move to the final position, the top of the outer edge of the transverse bar contacts the support column.

[0008] Preferably, a plurality of limiting columns perpendicular to the inclined plane of the slope frame are arranged on the slope frame. The limiting columns are slidably connected to the slope frame. A first pushing cylinder for pushing the limiting columns to slide along the slope frame is fixedly arranged on the slope frame.

[0009] Preferably, a plurality of extension plates are arranged at the bottom of the slope frame. The lifting plate is located between the two extension plates, and bumps are arranged on the extension plates.

[0010] Preferably, each inclined lifting seat further includes a second pushing cylinder, an extension rod, and a sliding seat. The sliding seat is fixedly installed on the slope frame. The extension rod is slidably connected to the sliding seat through a slide rail. The lifting plate is fixedly installed at the top of the extension rod. The second pushing cylinder is fixedly installed on the slope frame. The output end of the second pushing cylinder is fixedly connected to the extension rod. The extension rod is arranged in parallel with the lifting plate, and the side of the extension rod and the lifting plate close to the slope frame is arranged on the same plane.

[0011] Preferably, the first rotating mechanism includes a third pushing cylinder and a connecting rod. The triangular cover plate is rotatably connected to the top of the slope frame through a plurality of hinges. One end of the connecting rod is fixedly connected to the triangular cover plate, and the other end of the connecting rod is fixedly connected to the telescopic end of the third pushing cylinder. The tail of the third pushing cylinder is rotatably connected to the slope frame.

[0012] The mesh welding machine of the transverse bar feeding device, and the mesh welding machine includes a transverse bar feeding device.

[0013] The feeding method of the transverse bar feeding device for a mesh welding machine includes the following steps: Step 1: The transverse bars are cut off by a straightening machine and conveyed into the triangular cover plate. Step 2: The first rotating mechanism drives the slope frame to rotate and open, and the transverse bars slide down to contact the limiting columns. Step 3: The limit column is retracted downward, and the cross bar slides in until it contacts the extension rod; Step 4: Push cylinder 2 to pull the lifting plate back on the extension rod, the cross bar slides into the clamping groove, push cylinder 2 to push the lifting plate upward, and the cross bar moves to the final position pushed by cylinder 2 Step 5: The horizontal pushing mechanism pushes the clamping mechanism and the rotational bending mechanism to move toward the transverse reinforcement, the clamping mechanism clamps the transverse reinforcement, and the rotational bending mechanism rotationally bends the transverse reinforcement.

[0014] The beneficial effects of the present invention are as follows: the mesh welding machine transverse reinforcement feeding device, the mesh welding machine and the feeding method automatically cut and convey the transverse reinforcements through a straightening machine, and the triangular cover plate is shaped and the inclined lifting seat is tilted to push the transverse reinforcements so that the transverse reinforcements can be fully automatically fed without the need for workers to carry them, thus saving time.

[0015] In addition, the horizontal reinforcement is added from the bottom, so that the steel coil can be placed on the ground, avoiding the time and labor costs of raising the steel coil.

[0016] The triangular cover plate is used for automatic shaping and storage, so that there will be no conflict between the front and rear transverse bars. The shaped transverse bars slide down more smoothly than straight ones, and there will be no misalignment. And this sliding method will prevent the transverse bars from getting stuck, reducing equipment failures.

[0017] After the transverse reinforcement is lifted upward, it can be clamped by the clamping mechanism, and when clamping, the transverse reinforcement is lifted so that the transverse reinforcement can automatically detach from the lifting plate to avoid bending the transverse reinforcement when the lifting plate is retracted. The lifted transverse reinforcement can come into contact with the supporting column, thereby increasing the distance between the transverse reinforcement and the rotating column, so that the subsequent bending of the transverse reinforcement by the rotating column can be smoother.

[0018] And through the action of the extension rod, when the transverse reinforcement is pushed up by the jacking plate, the transverse reinforcement can be released by the limiting column, so that the transverse reinforcement can be against the extension rod. When the jacking plate is retracted, the transverse reinforcement can be inserted into the clamping groove more quickly, thereby improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a top view of the present invention.

[0022] Figure 3 This is the partial front view of the present invention.

[0023] Figure 4 This is the schematic diagram of the partial three-dimensional structure of the present invention.

[0024] Figure 5 This is the schematic diagram of the three-dimensional structure of the ramp frame and the inclined lifting seat.

[0025] Figure 6 is Figure 5 The partial enlarged view at position A of

[0026] Figure 7 This is the schematic diagram of the three-dimensional structure of the inclined lifting seat.

[0027] Figure 8 This is the schematic diagram of the three-dimensional structure of the ramp frame.

[0028] Figure 9 This is the schematic diagram of the three-dimensional structure of the first rotating mechanism.

[0029] Figure 10 This is the schematic diagram of the three-dimensional structure of the clamping mechanism and the rotating and bending mechanism.

[0030] Figure 11 is Figure 1 The partial enlarged view at position B of

[0031] Explanation of reference numerals: 1. Horizontal numerical control displacement mechanism; 2. Welding mechanism; 3. Vertical bar guide seat; 4. Triangular cover plate; 5. First rotating mechanism; 5a. Third push cylinder; 5b. Connecting rod; 5c. Hinge; 6. Ramp frame; 6a. Limit column; 6b. First push cylinder; 7. Inclined lifting seat; 7a. Lifting plate; 7a1. Clamping groove; 7b. Second push cylinder; 7c. Extension rod; 7d. Slide seat; 7e. Slide rail; 8. Clamping mechanism; 8a. Clamping arm; 8b. Finger cylinder; 9. Rotating and bending mechanism; 9a. Support column; 9b. Rotating column; 9c. Second rotating mechanism; 10. Straightening machine; 10a. Shearing knife; 10b. Horizontal pushing mechanism; 11. Mesh sheet; 12. Cross bar; 13. Vertical bar; 14. Extension plate; 14a. Protrusion. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment: The present invention provides a transverse rib feeding device for a mesh welding machine, as Figure 1-11 shown, which includes a triangular cover plate 4, a first rotating mechanism 5, a ramp frame 6 and an inclined lifting seat 7. The triangular cover plate 4 is located at the top of the ramp frame 6. The triangular cover plate 4 is rotatably mounted on the ramp frame 6 through the first rotating mechanism 5. A strip-shaped shaping space is formed between the triangular cover plate 4 and the top layer of the ramp frame 6. The inclined lifting seat 7 is located at the bottom of the ramp of the ramp frame 6. The inclined lifting seat 7 is used to push the bottom of the transverse rib 12 into contact with the longitudinal rib 13. A clamping groove 7a1 is formed on the lifting plate 7a of the inclined lifting seat 7. When the transverse rib 12 slides out along the ramp frame 6, it will be caught in the clamping groove 7a1. A straightening machine 10 is arranged on the side of the ramp frame 6 in the length direction. The discharge port of the straightening machine 10 faces the middle of the triangular cover plate 4. A shearing knife 10a and a horizontal pushing mechanism 10b are arranged at the discharge port of the straightening machine 10. The horizontal pushing mechanism 10b is fixedly connected to the straightening machine 10. The horizontal pushing mechanism 10b is used to horizontally push the shearing knife 10a. The shearing knife 10a is used to cut the transverse rib 12. First, the transverse rib 12 is pushed into the triangular cover plate 4 by the straightening machine 10. Since the transverse rib 12 is relatively long during the pushing process. Due to gravity, the head of the transverse rib 12 will bend downward. And because of passing through the triangular cover plate 4, compared with the method of using multiple stop bars to block, it can prevent the end of the downward-bent transverse rib 12 from inserting under the stop bar, ensuring the stability of the pushing process. And after the transverse rib 12 is completely pushed in, the horizontal pushing mechanism 10b drives the shearing knife 10a that has clamped the transverse rib 12 to move horizontally. The transverse rib 12 will be pushed. When it is pushed to the final position, the shearing knife 10a cuts off the transverse rib 12. The cut end will slide downward by gravity. At this time, the transverse rib 12 is supported by the triangular cover plate 4, and the transverse rib 12 is shaped into a straight state. And after the shearing knife 10a cuts off, when the straightening machine 10 outputs the next transverse rib 12, its end will not make rigid contact with the previous transverse rib 12, ensuring that the transverse rib 12 can be output quickly. Subsequently, the first rotating mechanism 5 drives the triangular cover plate 4 to rotate upward, so that a gap is generated between the bottom of the triangular cover plate 4 and the ramp frame 6. The transverse rib 12 in the triangular cover plate 4 will slide down along the ramp frame 6 and finally slide into the clamping groove 7a1. The sliding route is Figure 3 the S1 route shown. And after the transverse rib 12 slides into the clamping groove 7a1, finally the inclined lifting seat 7 works. The inclined lifting seat 7 pushes the transverse rib 12 to move obliquely upward, so that the transverse rib 12 moves to contact the bottom of the mesh 11. The movement route of the transverse rib 12 is Figure 3 the S2 route shown. Then the clamping mechanism 8 clamps the transverse rib 12, and the inclined lifting seat 7 can be retracted. The welding mechanism 2 welds between the transverse rib 12 and the longitudinal rib 13.

[0034] It should be noted that a numerically controlled wire drawing machine is provided on the left side of the mesh sheet 11, which is not shown in the figure. The numerically controlled wire drawing machine is used to pull the welded mesh sheet 11 for horizontal movement to realize the horizontal movement of the longitudinal bars 13.

[0035] It also includes two single-sided clamping and bending devices, which are respectively located on both sides of a plurality of longitudinal bar guiding seats 3. Each single-sided clamping and bending device includes a clamping mechanism 8, a rotary bending mechanism 9, and a horizontal pushing mechanism for driving the clamping mechanism 8 and the rotary bending mechanism 9 to move horizontally. The clamping mechanism 8 and the rotary bending mechanism 9 are both installed on the displacement seat of the horizontal pushing mechanism. The clamping mechanism 8 includes a finger cylinder 8b and two clamping arms 8a installed at the clamping end of the finger cylinder 8b. Grooves for the transverse bars 12 to be inserted are provided on the inner sides of the two finger cylinders 8b. When the inclined lifting seat 7 pushes the transverse bar 12 to the final position, the horizontal pushing mechanism pushes the clamping arms 8a to move horizontally, so that the two clamping arms 8a are clamped on the upper and lower sides of the transverse bar 12. Then, by driving the two clamping arms 8a to work through the finger cylinder 8b, the finger cylinder 8b can drive the two clamping arms 8a to clamp the transverse bar 12. The final position where the two clamping arms 8a clamp the transverse bar 12 is higher than the final position where the inclined lifting seat 7 pushes the transverse bar 12 to move. In this way, during the clamping process, the transverse bar 12 can be lifted upward and separated from the inclined lifting seat 7. Due to the structural relationship of the clamping groove 7a1, the end of the lifting plate 7a protrudes. If the transverse bar 12 is not lifted upward, during the retraction process of the lifting plate 7a, there will be a rigid pull between the lifting plate 7a and the transverse bar 12, resulting in the bending of the transverse bar 12 and a high rejection rate. Among them, due to the existence of the groove, during the clamping process, the transverse bar 12 can be limited, preventing the transverse bar 12 from rolling on the clamping arms 8a, and the groove can clamp more stably.

[0036] The rotary bending mechanism 9 includes a support column 9a, a rotary column 9b, and a rotary mechanism II 9c for driving the rotary column 9b to rotate along the central axis of the support column 9a. The rotary column 9b is fixedly installed on the rotary seat of the rotary mechanism II 9c. The gap between the support column 9a and the rotary column 9b is greater than the width of the transverse bar 12. In this way, when the support column 9a and the rotary column 9b are inserted into the upper and lower sides of the transverse bar 12, the tolerance rate can be avoided from increasing. When the two clamping arms 8a clamp the transverse bar 12 and move to the final position, the top of the outer edge of the transverse bar 12 contacts the support column 9a. And when the rotary mechanism II 9c drives the rotary column 9b to rotate and bend, the support column 9a can be closely attached to the transverse bar 12, and there is a gap between the rotary column 9b and the transverse bar 12 instead of being attached. This can better perform the bending. Because the surface of the transverse bar 12 is not smooth, by leaving a gap, when pushing the transverse bar 12 to bend, due to the elastic space between the transverse bar 12 and the rotary column 9b, the rapid bending can be ensured.

[0037] A plurality of limiting columns 6a perpendicular to the inclined plane of the slope frame 6 are arranged on the slope frame 6. The limiting columns 6a are slidably connected to the slope frame 6. A first pushing cylinder 6b for pushing the limiting columns 6a to slide along the slope frame 6 is fixedly arranged on the slope frame 6. The output end of the first pushing cylinder 6b is fixedly connected to the bottom of the limiting column 6a. When a cross rib 12 has been cut off and stored in the triangular cover plate 4, the next cross rib 12 needs to be quickly loaded into the longitudinal rib guiding seat 3 during the welding process. If the cross rib 12 is not discharged, the next cross rib 12 will bend downward and contact the previous cross rib 12. To solve this problem, by opening the triangular cover plate 4, the cross rib 12 will slide downward and be blocked by the limiting column 6a, that is, the cross rib 12 is temporarily stored by the limiting column 6a, so that the longitudinal rib guiding seat 3 can shape the next cross rib 12.

[0038] A plurality of extension plates 14 are arranged at the bottom of the slope frame 6. The lifting plate 7a is located between the two extension plates 14, and bumps 14a are arranged on the extension plates 14. By arranging the extension plates 14 and the bumps 14a to block the sliding cross rib 12, the end of the lifting plate 7a does not need to protrude particularly, and only needs to ensure that when lifting upward, it can clamp the cross rib 12. And this can reduce the height at which the clamping arm 8a lifts the cross rib 12 when the clamping arm 8a clamps. And due to the extension effect of the extension plate 14, there is no need to open a slot on the slope frame 6 for the lifting plate 7a to be inserted.

[0039] Each inclined lifting seat 7 further includes a second pushing cylinder 7b, an extension rod 7c and a sliding seat 7d. The sliding seat 7d is fixedly installed on the slope frame 6. The extension rod 7c is slidably connected to the sliding seat 7d through a slide rail 7e. The lifting plate 7a is fixedly installed at the top of the extension rod 7c. The second pushing cylinder 7b is fixedly installed on the slope frame 6. The output end of the second pushing cylinder 7b is fixedly connected to the extension rod 7c. The extension rod 7c is arranged in parallel with the lifting plate 7a, and the side of the extension rod 7c and the lifting plate 7a close to the slope frame 6 are arranged on the same plane. When the second pushing cylinder 7b pushes the extension rod 7c to slide along the sliding seat 7d, the limiting column 6a will retract downward, so that the cross rib 12 slides to collide with the extension rod 7c. After the second pushing cylinder 7b pulls the extension rod 7c to retract, since the side of the extension rod 7c and the lifting plate 7a close to the slope frame 6 are arranged on the same plane, the cross rib 12 can slide over the lifting plate 7a, so that the cross rib 12 can be more quickly clamped into the clamping groove 7a1, so that it can be ensured that the lifting plate 7a can quickly extend again after retracting, which can save the working time of the equipment.

[0040] The rotating mechanism 1-5 includes a pushing cylinder 3-5a and a connecting rod 5b. The triangular cover plate 4 is rotatably connected to the top of the ramp frame 6 through a plurality of hinges 5c. One end of the connecting rod 5b is fixedly connected to the triangular cover plate 4, and the other end of the connecting rod 5b is fixedly connected to the telescopic end of the pushing cylinder 3-5a. The tail of the pushing cylinder 3-5a is rotatably connected to the ramp frame 6. By controlling the pushing cylinder 3-5a to work, the pushing cylinder 3-5a will push the connecting rod 5b to move, so that the connecting rod 5b will push the triangular cover plate 4 to rotate along the hinge, and the connecting rod 5b will be opened.

[0041] The mesh welding machine of the horizontal rib feeding device, the mesh welding machine includes the horizontal rib feeding device described above.

[0042] The feeding method of the horizontal rib feeding device for the mesh welding machine includes the following steps: Step 1: The horizontal rib 12 is cut off by the straightening machine 10 and conveyed into the triangular cover plate 4. Step 2: The rotating mechanism 1-5 drives the ramp frame 6 to rotate and open, and the horizontal rib 12 slides down to contact the limit post 6a. Step 3: The limit post 6a retracts downward, and the horizontal rib 12 slides into contact with the extension rod 7c. Step 4: The pushing cylinder 2-7b pulls the lifting plate 7a to retract on the extension rod 7c, the horizontal rib 12 slides into the clamping groove 7a1, and the pushing cylinder 2-7b pushes the lifting plate 7a obliquely upward, and the horizontal rib 12 moves to the final position pushed by the pushing cylinder 2-7b Step 5: The horizontal pushing mechanism pushes the clamping mechanism 8 and the rotating and bending mechanism 9 towards the horizontal rib 12. The clamping mechanism 8 clamps the horizontal rib 12, and the rotating and bending mechanism 9 rotates and bends the horizontal rib 12.

[0043] When in use, the horizontal rib feeding device for the mesh welding machine, the mesh welding machine and the feeding method automatically cut and convey the horizontal rib through the straightening machine 10, and through the shaping of the triangular cover plate 4 and the inclined pushing of the inclined lifting seat 7, the horizontal rib can realize full-automatic feeding, without the need for workers to carry, saving time.

[0044] And by feeding the horizontal rib from the bottom, the steel bar coil can be placed on the ground, avoiding the time and labor costs spent on lifting the steel bar coil high.

[0045] And through the automatic shaping and storage by the triangular cover plate 4, there will be no conflict between the front and rear horizontal ribs. The shaped horizontal ribs slide down directly and will not be misaligned. And by adopting this sliding method, the phenomenon of jamming the horizontal rib will not occur, reducing the faults of the equipment.

[0046] And after the horizontal rib is jacked up, the clamping mechanism 8 can clamp the horizontal rib. When clamping, the horizontal rib is clamped and lifted, so that the horizontal rib 12 can automatically disengage from the jacking plate 7a, preventing the horizontal rib 12 from being bent when the jacking plate 7a retracts. Moreover, the raised horizontal rib 12 can contact the support column 9a, increasing the distance between the horizontal rib 12 and the rotating column 9b, making it smoother for the rotating column 9b to bend the horizontal rib 12 subsequently.

[0047] Moreover, due to the action of the extension rod 7c, when the horizontal rib 12 is pushed up by the jacking plate 7a, the horizontal rib 12 can be released by the limiting column 6a, enabling the horizontal rib 12 to abut against the extension rod 7c. When the jacking plate 7a retracts, the horizontal rib 12 can be more quickly snapped into the clamping groove 7a1, improving the working efficiency of the equipment.

[0048] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A cross-rib feeding device for a mesh welding machine, characterized in that: The invention comprises a triangular cover plate (4), a rotating mechanism (5), a ramp frame (6) and an inclined lifting seat (7), wherein the triangular cover plate (4) is located at the top of the ramp frame (6), the triangular cover plate (4) is rotatably mounted on the ramp frame (6) through the rotating mechanism (5), the triangular cover plate (4) and the top layer of the ramp frame (6) form a long strip-shaped shaping space, the inclined lifting seat (7) is located at the bottom of the slope of the ramp frame (6), the inclined lifting seat (7) is used to push the transverse reinforcement (12) to contact the bottom of the longitudinal reinforcement (13), and a clamping groove ( 7a1), when the transverse rib (12) slides out along the ramp frame (6), it will be snapped into the snap-in groove (7a1), a straightening machine (10) is arranged on the side of the ramp frame (6) in the length direction, the discharge port of the straightening machine (10) is directly opposite to the middle of the triangular cover plate (4), a shearing knife (10a) and a horizontal push mechanism (10b) are arranged at the discharge port of the straightening machine (10), the horizontal push mechanism (10b) is fixedly connected to the straightening machine (10), the horizontal push mechanism (10b) is used to horizontally push the shearing knife (10a), and the shearing knife (10a) is used to shear the transverse rib (12).

2. The cross-rib feeding device for a mesh welding machine according to claim 1, characterized in that: It also includes two single-sided clamping benders, which are respectively located on both sides of the plurality of longitudinal rib guide seats (3). Each single-sided clamping bender includes a clamping mechanism (8), a rotary bending mechanism (9), and a horizontal displacement mechanism for driving the clamping mechanism (8) and the rotary bending mechanism (9) to move horizontally. The clamping mechanism (8) and the rotary bending mechanism (9) are both mounted on a displacement seat of the horizontal displacement mechanism. The clamping mechanism (8) includes a finger cylinder (8b) and two clamping arms (8a) mounted on the clamping ends of the finger cylinder (8b). Grooves for clamping the transverse ribs (12) are provided on the inner sides of the two finger cylinders (8b). The final position of the two clamping arms (8a) clamping the transverse ribs (12) is higher than the final position of the inclined lifting seat (7) pushing the transverse ribs (12) to move.

3. The cross-rib feeding device for a mesh welding machine according to claim 2, characterized in that: The rotating bending mechanism (9) comprises a support column (9a), a rotating column (9b) and a second rotating mechanism (9c) for driving the rotating column (9b) to rotate along the central axis of the support column (9a); the rotating column (9b) is fixedly mounted on a rotating seat of the second rotating mechanism (9c); the gap between the support column (9a) and the rotating column (9b) is greater than the width of the transverse rib (12); when the two clamping arms (8a) clamp the transverse rib (12) and move to a final position, the outer edge top of the transverse rib (12) contacts the support column (9a).

4. The cross-rib feeding device for a mesh welding machine according to claim 3, characterized in that: The ramp frame (6) is provided with a plurality of limit columns (6a) perpendicular to the inclined surface of the ramp frame (6), the limit columns (6a) are slidably connected to the ramp frame (6), and a driving cylinder 1 (6b) for driving the limit columns (6a) to slide along the ramp frame (6) is fixedly provided on the ramp frame (6).

5. The cross-rib feeding device for a mesh welding machine according to claim 1, characterized in that: A plurality of extension plates (14) are arranged at the bottom of the ramp frame (6); the lifting plate (7a) is located between two extension plates (14); and a protrusion (14a) is arranged on the extension plate (14).

6. Each inclined lifting seat (7) further comprises a push cylinder 2 (7b), an extension rod (7c) and a slide seat (7d), wherein the slide seat (7d) is fixedly mounted on the ramp frame (6), the extension rod (7c) is slidably connected to the slide seat (7d) via a slide rail (7e), the lifting plate (7a) is fixedly mounted on the top of the extension rod (7c), the push cylinder 2 (7b) is fixedly mounted on the ramp frame (6), the output end of the push cylinder 2 (7b) is fixedly connected to the extension rod (7c), the extension rod (7c) and the lifting plate (7a) are arranged in parallel, and the extension rod (7c) and the lifting plate (7a) are arranged in the same plane on one side close to the ramp frame (6).

7. The rotating mechanism 1 (5) comprises a pushing cylinder 3 (5a) and a connecting rod (5b); the triangular cover plate (4) is rotatably connected to the top of the ramp frame (6) via a plurality of hinges (5c); one end of the connecting rod (5b) is fixedly connected to the triangular cover plate (4); the other end of the connecting rod (5b) is fixedly connected to the telescopic end of the pushing cylinder 3 (5a); and the tail of the pushing cylinder 3 (5a) is rotatably connected to the ramp frame (6).

8. The mesh welding machine of the cross-rib feeding device is characterized in that: The mesh welding machine comprises the cross-rib feeding device according to any one of claims 1 to 7.

9. The feeding method of the cross bar feeding device for mesh welding machine according to claim 6, characterized in that: The following steps are involved: Step 1: The transverse ribs (12) are cut by the straightening machine (10) and transported into the triangular cover plate (4); Step 2: The rotating mechanism 1 (5) drives the ramp frame (6) to rotate and open, and the transverse rib (12) slides down until it contacts the limit column (6a); Step 3: The limiting column (6a) is retracted downward, and the transverse rib (12) slides in until it contacts the extension rod (7c); Step 4: Push cylinder 2 (7b) pulls the lifting plate (7a) back on the extension rod (7c), and the transverse rib (12) slides into the clamping groove (7a1). Push cylinder 2 (7b) pushes the lifting plate (7a) upward in an inclined manner, and the transverse rib (12) moves to the final position pushed by push cylinder 2 (7b). Step 5: The horizontal push mechanism pushes the clamping mechanism (8) and the rotational bending mechanism (9) to move toward the transverse rib (12), the clamping mechanism (8) clamps the transverse rib (12), and the rotational bending mechanism (9) rotationally bends the transverse rib (12).

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