Steel bar skeleton production line

Abstract

The present invention relates to the technical field of precast component production, and particularly relates to a steel bar framework production line. The steel bar framework production line includes a steel bar conveying device and a welding device. The welding device is arranged on one side of the steel bar conveying device, and the welding device is used for welding cross bars and longitudinal bars into a mesh. The steel bar conveying device includes: a cross bar conveying device, including a cross bar support and a cross bar traction mechanism, and the cross bar traction mechanism drives the cross bar support to move; a longitudinal bar conveying device, including a longitudinal bar support and a longitudinal bar traction mechanism, the longitudinal bar support is located above the cross bar support, and the longitudinal bar traction mechanism drives the longitudinal bar support to move. In the present invention, the longitudinal bar support is located above the cross bar support, which can realize the feeding of the cross bar from below, so that the cross bar is located below the longitudinal bar during welding, and it is not necessary to flip the steel bar mesh after welding, improving the production efficiency. Moreover, in the vertical direction, the longitudinal bar support moves above and the cross bar support moves below, making reasonable use of the upper space and occupying a small space.

Description

Technical Field

[0001] The present invention relates to the technical field of precast component production, and particularly to a steel bar framework production line. Background Art

[0002] With the popularization of precast components, the production of precast walls and precast composite slabs requires a large number of steel bar cages and steel bar meshes. Moreover, there are many types of steel bar cages and the forming is complex; most of the steel bar meshes have the transverse bars located below the longitudinal bars. However, usually, after the transverse bars are welded above, they are manually flipped, resulting in low production efficiency. Summary of the Invention

[0003] The main purpose of the present invention is to provide a steel bar framework production line to solve the problem of low production efficiency caused by manual flipping after the transverse bars are welded above in the prior art.

[0004] To achieve the above object, the present invention provides a steel bar framework production line, including a steel bar conveying device and a welding device. The welding device is arranged on one side of the steel bar conveying device and is used to weld the transverse bars and longitudinal bars into a mesh. The steel bar conveying device includes: a transverse bar conveying device, including a transverse bar support and a transverse bar traction mechanism, and the transverse bar traction mechanism drives the transverse bar support to move; a longitudinal bar conveying device, including a longitudinal bar support and a longitudinal bar traction mechanism, the longitudinal bar support is located above the transverse bar support, and the longitudinal bar traction mechanism drives the longitudinal bar support to move.

[0005] Optionally, the steel bar framework production line further includes a net pulling device and a bending device. The welding device, the net pulling device and the bending device are arranged in sequence longitudinally. The steel bar framework production line further includes a flipping and grabbing device and / or a grabbing and pairing device. The net pulling device, the bending device and the flipping and grabbing device are arranged in sequence longitudinally. The grabbing and pairing device is arranged on the transverse side of the bending device. Among them, the net pulling device is used to pull the mesh from the welding device to the bending device, the bending device is used to bend the mesh, the flipping and grabbing device is used to flip or grab the bent mesh, and the grabbing and pairing device is used to grab and pair the steel bar cage.

[0006] Optionally, the transverse bar support includes a transverse support and a longitudinal support. The transverse bar traction mechanism includes a transverse traction mechanism and a longitudinal traction mechanism. The transverse traction mechanism drives the transverse support to move transversely, the longitudinal traction mechanism drives the longitudinal support to move longitudinally, the longitudinal bar traction mechanism drives the longitudinal bar support to move transversely, and the transverse bar conveying device further includes a material transfer mechanism, and the material transfer mechanism is used to transfer the transverse bars on the transverse support to the longitudinal support.

[0007] Optionally, the transverse bar conveying device further includes a transverse traction frame. The transverse support is arranged on the transverse traction frame, and the transverse traction frame is connected to the transverse traction mechanism, and the transverse traction mechanism drives the transverse traction frame to move transversely.

[0008] Optionally, the transverse rib conveying device further includes a longitudinal traction frame. The longitudinal support is arranged on the longitudinal traction frame. The longitudinal traction frame is connected to the longitudinal traction mechanism, and the longitudinal traction mechanism drives the longitudinal traction frame to move longitudinally.

[0009] Optionally, the material transfer mechanism includes a rotating mechanism and a longitudinal lifting driving member. The rotating mechanism is arranged on the transverse traction frame and connected to the transverse support. The longitudinal lifting driving member is arranged on the longitudinal traction frame and connected to the longitudinal support to drive the longitudinal support to lift.

[0010] Optionally, the transverse rib conveying device further includes a transverse lifting mechanism. The transverse lifting mechanism includes a transverse lifting frame and a transverse lifting driving member. The transverse lifting driving member is arranged on the transverse traction frame and connected to the transverse lifting frame. The rotating mechanism is arranged on the transverse lifting frame.

[0011] Optionally, the transverse support includes a plurality of transverse support plates and a transverse connecting beam. One ends of the plurality of transverse support plates are fixedly arranged on the transverse connecting beam at intervals, and a plurality of transverse positioning grooves are arranged on the transverse support plates.

[0012] Optionally, the longitudinal support includes a plurality of longitudinal support plates and a longitudinal connecting beam. The bottoms of the plurality of longitudinal support plates are fixedly arranged on the longitudinal connecting beam at intervals, and a plurality of longitudinal positioning grooves are arranged on the longitudinal support plates.

[0013] Optionally, the steel bar skeleton production line further includes a straightening and cutting device. Part of the straightening and cutting device is arranged on the longitudinal side of the longitudinal bar conveying device, and the transverse rib conveying device and the longitudinal bar conveying device share the straightening and cutting device.

[0014] The technical solution of the present invention has the following advantages: The longitudinal support is located above the transverse support, which can realize the downward feeding of the transverse ribs. Then, during welding, the transverse ribs are located below the longitudinal bars, and then the transverse ribs and the longitudinal bars are welded into a mesh by a welding device. After welding, it is not necessary to flip the steel bar mesh, which improves the production efficiency. Moreover, in the vertical direction, the longitudinal support moves above, and the transverse support moves below, making reasonable use of the upper space and occupying a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Shows a three-dimensional schematic diagram of the steel bar skeleton production line according to an embodiment of the present invention;

[0017] Figure 2 Shows Figure 1 A three-dimensional schematic diagram of the steel bar conveying equipment of the steel bar skeleton production line of

[0018] Figure 3 Shows Figure 2 A three-dimensional schematic diagram of the transverse conveying device of the steel bar conveying equipment of

[0019] Figure 4 Shows Figure 3 A partial schematic diagram of the transverse conveying device of

[0020] Figure 5 Shows Figure 2 A three-dimensional schematic diagram of the longitudinal conveying device of the steel bar conveying equipment of

[0021] Figure 6 Shows Figure 5 A partial schematic diagram of the longitudinal conveying device of

[0022] Figure 7 Shows Figure 2 A partial schematic diagram of the steel bar conveying equipment of

[0023] Explanation of reference numerals:

[0024] 10, transverse steel bar conveying device; 11, transverse support; 111, transverse support plate; 112, transverse connecting beam; 113, connecting plate; 12, transverse traction mechanism; 121, transverse driving member; 122, transverse main sprocket; 123, transverse chain; 124, transverse driven sprocket; 13, transverse traction frame; 14, transverse lifting frame; 15, transverse lifting driving member; 16, rotating mechanism; 161, rotating driving member; 162, driving gear; 163, driven gear; 17, transverse guiding mechanism; 171, transverse track; 172, transverse guiding wheel; 18, second guiding mechanism; 21, longitudinal support; 211, longitudinal support plate; 212, longitudinal connecting beam; 22, longitudinal traction mechanism; 221, longitudinal driving member; 222, longitudinal main sprocket; 223, longitudinal chain; 224, longitudinal driven sprocket; 23, longitudinal traction frame; 24, longitudinal lifting driving member; 27, longitudinal guiding mechanism; 271, longitudinal track; 272, longitudinal guiding wheel; 28, first guiding mechanism; 30, longitudinal steel bar conveying device; 31, longitudinal steel bar support; 311, frame; 312, longitudinal steel bar support plate; 32, longitudinal traction mechanism; 33, frame; 331, cross beam; 332, column; 40, straightening and cutting equipment; 50, steel bar feeding device; 60, welding equipment; 70, wire mesh pulling equipment; 80, bending equipment; 90, turning and grasping equipment; 100, grasping and assembling equipment. Detailed implementation manners

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, the steel bar skeleton production line of this embodiment includes a steel bar conveying device and a welding device 60. The welding device 60 is arranged on one side of the steel bar conveying device. The welding device 60 is used to weld the transverse bars and longitudinal bars into a mesh. The steel bar conveying device includes: a transverse bar conveying device 10 and a longitudinal bar conveying device 30. The transverse bar conveying device 10 includes a transverse bar support and a transverse bar traction mechanism, and the transverse bar traction mechanism drives the movement of the transverse bar support; the longitudinal bar conveying device 30 includes a longitudinal bar support 31 and a longitudinal bar traction mechanism 32. The longitudinal bar support 31 is located above the transverse bar support, and the longitudinal bar traction mechanism 32 drives the movement of the longitudinal bar support 31.

[0030] When the steel bar conveying equipment of this embodiment is applied, the longitudinal bar support 31 is located above the transverse bar support, enabling the transverse bars to be fed downward. As a result, during welding, the transverse bars are located below the longitudinal bars. Then, the welding equipment 60 is used to weld the transverse bars and longitudinal bars into a mesh. After welding, there is no need to flip the steel bar mesh, which improves production efficiency. Moreover, in the vertical direction, the longitudinal bar support 31 moves upward, and the transverse bar support moves downward, making rational use of the upper space and occupying less space.

[0031] In this embodiment, as Figures 3 to 5 shown, the transverse bar support includes a transverse support 11 and a longitudinal support 21. The transverse bar traction mechanism includes a transverse traction mechanism 12 and a longitudinal traction mechanism 22. The transverse traction mechanism 12 drives the transverse support 11 to move horizontally, and the longitudinal traction mechanism 22 drives the longitudinal support 21 to move longitudinally. The longitudinal bar traction mechanism 32 drives the longitudinal bar support 31 to move horizontally. The transverse bar conveying device 10 further includes a material transfer mechanism, which is used to transfer the transverse bars on the transverse support 11 to the longitudinal support 21. The straightened transverse bars fall on the transverse support 11. The transverse traction mechanism 12 drives the transverse support 11 to move towards the longitudinal support 21. After the transverse support 11 moves to a suitable position, the material transfer mechanism transfers the transverse bars on the transverse support 11 to the longitudinal support 21. The longitudinal traction mechanism 22 drives the longitudinal support 21 to move towards the welding equipment, thereby conveying the transverse bars to the welding equipment. At the same time, the transverse traction mechanism 12 drives the transverse support 11 to move towards the straightening and cutting equipment to continue conveying the next batch of transverse bars. When the longitudinal support 21 has conveyed a batch of transverse bars, the longitudinal traction mechanism 22 drives the longitudinal support 21 to move away from the welding equipment to continue conveying the next batch of transverse bars. When the longitudinal support 21 is conveying a batch of transverse bars, the transverse support 11 goes to pick up the next batch of transverse bars, improving the conveying efficiency. While conveying the transverse bars, the longitudinal bar conveying device 30 also conveys the longitudinal bars, enabling the simultaneous conveyance of transverse bars and longitudinal bars, and higher conveying efficiency.

[0032] In this embodiment, as Figure 4 shown, the transverse bar conveying device 10 further includes a transverse traction frame 13. The transverse support 11 is arranged on the transverse traction frame 13, and the transverse traction frame 13 is connected to the transverse traction mechanism 12. The transverse traction mechanism 12 drives the transverse traction frame 13 to move horizontally. By driving the transverse traction frame 13 to move horizontally through the transverse traction mechanism 12, the transverse support 11 is driven to move horizontally. The setting of the transverse traction frame 13 facilitates the arrangement of the parts of the transverse traction mechanism 12 and the transverse support 11.

[0033] In this embodiment, the lateral traction mechanism 12 includes a lateral driving member 121 and a lateral transmission mechanism. The lateral driving member 121 is disposed on the lateral traction frame 13. The lateral transmission mechanism is a lateral chain transmission mechanism, which includes a lateral main sprocket 122 and a lateral chain 123. The two ends of the lateral chain 123 are fixed to the ground. The lateral main sprocket 122 meshes with the lateral chain 123 and is connected to the output shaft of the lateral driving member 121. When the output shaft of the lateral driving member 121 rotates, it drives the lateral main sprocket 122 to rotate. Since the two ends of the lateral chain 123 are fixed, when the lateral main sprocket 122 rotates, it also moves laterally, thereby driving the lateral traction frame to move laterally. Preferably, the lateral driving member 121 is a reduction motor or the like, and this reduction motor can be called a lateral reduction motor for easy distinction from other reduction motors. As an alternative embodiment, the lateral transmission mechanism is a gear-rack transmission mechanism or the like. The gear-rack mechanism includes a lateral gear and a lateral rack. The lateral rack is fixed to the ground, and the lateral gear is connected to the output shaft of the lateral driving member 121.

[0034] Preferably, two lateral transmission mechanisms are provided, which can make the movement of the lateral traction frame more stable. One lateral driving member 121 is provided. One lateral driving member 121 drives two lateral main sprockets 122 to rotate, reducing the number of driving members and saving costs.

[0035] In this embodiment, lateral main sprockets 122 are installed at both ends of the output shaft of the lateral reduction motor. One lateral driven sprocket 124 is disposed on each side of each lateral main sprocket 122. One end of the lateral chain 123 passes around one lateral driven sprocket 124, the lateral main sprocket 122, and the other lateral driven sprocket 124 and is then fixed to the ground. When the lateral main sprocket 122 rotates, it drives the lateral driven sprocket 124 to rotate through the lateral chain 123. The lateral driven sprocket 124 can ensure that the lateral chain 123 is always meshed with the lateral main sprocket 122, improving the structural stability.

[0036] In this embodiment, the horizontal rib conveying device 10 further includes a lateral guiding mechanism 17, and the lateral guiding mechanism 17 guides the lateral movement of the lateral traction frame. Preferably, the lateral guiding mechanism 17 includes a lateral rail 171 and lateral guiding wheels 172. The lateral rail 171 is fixed to the ground, and the lateral guiding wheels 172 are rotatably arranged on the lateral traction frame. The lateral guiding wheels 172 travel on the lateral rail 171, and the lateral rail 171 and the lateral guiding wheels 172 play a guiding role to improve the movement accuracy. Specifically, there are two lateral rails 171 and four lateral guiding wheels 172, and one lateral rail 171 cooperates with two lateral guiding wheels 172. The lateral guiding wheels 172 have rims, and the rims cooperate with the sides of the lateral rail 171, which can limit the lateral traction frame to prevent the lateral traction frame from deviating. As an alternative embodiment, the lateral guiding mechanism 17 includes a lateral guide rail and a lateral slider. The lateral guide rail is fixed to the ground, and the lateral slider is fixed to the lateral traction frame and slidably connected to the lateral guide rail.

[0037] In this embodiment, as Figure 5 and Figure 6 shown, the horizontal rib conveying device 10 further includes a longitudinal traction frame 23. The longitudinal support 21 is arranged on the longitudinal traction frame 23. The longitudinal traction frame 23 is connected to the longitudinal traction mechanism 22, and the longitudinal traction mechanism 22 drives the longitudinal traction frame 23 to move longitudinally. By driving the longitudinal traction frame 23 to move longitudinally through the longitudinal traction mechanism 22, the longitudinal support 21 is further driven to move longitudinally. The arrangement of the longitudinal traction frame 23 facilitates the arrangement of the parts of the longitudinal traction mechanism 22 and the longitudinal support 21.

[0038] In this embodiment, the longitudinal traction mechanism 22 includes a longitudinal driving member 221 and a longitudinal transmission mechanism. The longitudinal driving member 221 is arranged on the longitudinal traction frame 23. The longitudinal transmission mechanism is a longitudinal chain transmission mechanism. The longitudinal chain transmission mechanism includes a longitudinal main sprocket 222 and a longitudinal chain 223. Both ends of the longitudinal chain 223 are fixed to the ground. The longitudinal main sprocket 222 meshes with the longitudinal chain 223 and is connected to the output shaft of the longitudinal driving member 221. The rotation of the output shaft of the longitudinal driving member 221 drives the longitudinal main sprocket 222 to rotate. Since both ends of the longitudinal chain 223 are fixed, the longitudinal main sprocket 222 moves longitudinally while rotating, thereby driving the longitudinal traction frame to move longitudinally. Preferably, the longitudinal driving member 221 is a reduction motor or the like, and this reduction motor can be called a longitudinal reduction motor for easy distinction from other reduction motors. As an alternative embodiment, the longitudinal transmission mechanism is a gear-rack transmission mechanism or the like. The gear-rack mechanism includes a longitudinal gear and a longitudinal rack. The longitudinal rack is fixed to the ground, and the longitudinal gear is connected to the output shaft of the longitudinal driving member 221.

[0039] Preferably, two longitudinal transmission mechanisms are provided, which can make the longitudinal traction frame move more stably. One longitudinal driving member 221 is provided. The two longitudinal main sprockets 222 are driven to rotate by one longitudinal driving member 221, reducing the number of driving members and saving costs.

[0040] In this embodiment, longitudinal main sprockets 222 are installed at both ends of the output shaft of the longitudinal reduction motor. One longitudinal driven sprocket 224 is arranged on each side of each longitudinal main sprocket 222. One end of the longitudinal chain 223 bypasses one longitudinal driven sprocket 224, the longitudinal main sprocket 222, and the other longitudinal driven sprocket 224 and is fixed to the ground. When the longitudinal main sprocket 222 rotates, the longitudinal driven sprocket 224 is driven to rotate by the longitudinal chain 223. The longitudinal driven sprocket 224 can ensure that the longitudinal chain 223 is always engaged with the longitudinal main sprocket 222, improving the structural stability.

[0041] In this embodiment, the cross-bar conveying device 10 further includes a longitudinal guiding mechanism 27, which guides the longitudinal movement of the longitudinal traction frame. Preferably, the longitudinal guiding mechanism 27 includes a longitudinal track 271 and longitudinal guiding wheels 272. The longitudinal track 271 is fixed to the ground, and the longitudinal guiding wheels 272 are rotatably arranged on the longitudinal traction frame. The longitudinal guiding wheels 272 travel on the longitudinal track 271. The longitudinal track 271 and the longitudinal guiding wheels 272 play a guiding role, improving the movement accuracy. Specifically, two longitudinal tracks 271 are provided, and four longitudinal guiding wheels 272 are provided. One longitudinal track 271 cooperates with two longitudinal guiding wheels 272. The longitudinal guiding wheels 272 have rims, and the rims cooperate with the sides of the longitudinal tracks 271, which can limit the longitudinal traction frame to prevent the longitudinal traction frame from deviating. As an alternative embodiment, the longitudinal guiding mechanism 27 includes a longitudinal guide rail and a longitudinal slider. The longitudinal guide rail is fixed to the ground, and the longitudinal slider is fixed to the longitudinal traction frame and slidably connected to the longitudinal guide rail.

[0042] In this embodiment, as Figure 3 、 Figure 4 and Figure 6As shown in the figure, the material transfer mechanism includes a rotating mechanism 16 and a longitudinal lifting driving member 24. The rotating mechanism 16 is arranged on the transverse traction frame 13 and is connected to the transverse support 11. The longitudinal lifting driving member 24 is arranged on the longitudinal traction frame 23, and the longitudinal lifting driving member 24 is connected to the longitudinal support 21 to drive the longitudinal support 21 to lift. The straightened horizontal bars fall on the transverse support 11. At this time, the horizontal bars are perpendicular to the transverse direction. The rotating mechanism 16 drives the transverse support 11 to rotate 90 degrees, so that the horizontal bars are arranged along the transverse direction. After the transverse traction mechanism drives the transverse traction frame 13 to reach the designated position, the longitudinal support 21 waits for receiving materials at the material receiving position. The longitudinal lifting driving member 24 drives the longitudinal support 21 to descend to a certain height, so that the longitudinal support 21 is located below the horizontal bars. After the longitudinal traction mechanism 22 drives the longitudinal traction frame 23 to move to a suitable position, the longitudinal lifting driving member 24 drives the longitudinal support 21 to rise to catch the horizontal bars, and then the longitudinal traction mechanism 22 drives the longitudinal traction frame to move to the welding device 60, and the welding device 60 welds the horizontal bars and the longitudinal bars into a mesh sheet.

[0043] In this embodiment, a plurality of longitudinal lifting driving members 24 are provided to improve the stability of lifting. Preferably, the number of the longitudinal lifting driving members 24 is two. Of course, the number of the longitudinal lifting driving members 24 is not limited to this and can be selected according to specific situations.

[0044] In this embodiment, the longitudinal lifting driving member 24 is a longitudinal lifting cylinder or the like. The cylinder barrel of the longitudinal lifting cylinder is fixed on the longitudinal traction frame 23, and the piston rod of the longitudinal lifting cylinder is connected to the longitudinal support 21. The structure of the longitudinal lifting cylinder is simple and convenient to use. Preferably, the longitudinal lifting cylinder is an oil cylinder or an air cylinder.

[0045] In this embodiment, the horizontal bar conveying device 10 further includes a first guiding mechanism 28, and the first guiding mechanism 28 guides the lifting of the longitudinal support 21. Two first guiding mechanisms 28 are provided and arranged at intervals to improve the guiding accuracy. Preferably, the first guiding mechanism 28 includes a first vertical track and a first vertical slider. The first vertical track is fixed on the longitudinal traction frame 23, and the first vertical slider is fixed on the longitudinal support 21.

[0046] In this embodiment, as Figure 3 and Figure 4 shown, the horizontal bar conveying device 10 further includes a transverse lifting mechanism. The transverse lifting mechanism includes a transverse lifting frame 14 and a transverse lifting driving member 15. The transverse lifting driving member 15 is arranged on the transverse traction frame 13, the transverse lifting driving member 15 is connected to the transverse lifting frame 14, and the rotating mechanism 16 is arranged on the transverse lifting frame 14. When the transverse support 11 moves to the straightening and cutting device, the transverse lifting driving member 15 drives the transverse lifting frame 14 to rise to facilitate receiving materials at the straightening and cutting device. After receiving the materials, the transverse lifting driving member 15 drives the transverse lifting frame 14 to descend to facilitate material transfer.

[0047] In this embodiment, a plurality of lateral lifting driving members 15 are provided to improve the stability of lifting. Preferably, the number of the lateral lifting driving members 15 is two. Of course, the number of the lateral lifting driving members 15 is not limited thereto and can be selected according to specific circumstances.

[0048] In this embodiment, the lateral lifting driving member 15 is a lateral lifting cylinder or the like. The cylinder barrel of the lateral lifting cylinder is fixed on the lateral traction frame, and the piston rod of the lateral lifting cylinder is connected to the lateral lifting frame 14. The structure of the lateral lifting cylinder is simple and convenient to use. Preferably, the lateral lifting cylinder is an oil cylinder or an air cylinder.

[0049] In this embodiment, the transverse rib conveying device 10 further includes a second guiding mechanism 18, and the second guiding mechanism 18 guides the lifting of the lateral lifting frame 14. Two second guiding mechanisms 18 are provided and arranged at intervals to improve the guiding accuracy. Preferably, the second guiding mechanism 18 includes a second vertical track and a second vertical slider. The second vertical track is fixed on the lateral traction frame 13, and the second vertical slider is fixed on the lateral lifting frame 14.

[0050] In this embodiment, the rotating mechanism 16 includes a rotation driving member 161 and a speed reduction transmission mechanism. The rotation driving member 161 is fixed on the lateral lifting frame 14. The speed reduction transmission mechanism is a gear transmission mechanism. The gear transmission mechanism includes a driving gear 162 and a driven gear 163. The driven gear 163 is fixed to the lateral support 11, and the driving gear 162 is connected to the output shaft of the rotation driving member 161. Preferably, the rotation driving member 161 is a motor. As an alternative embodiment, the rotating mechanism 16 is a motor, and in this case, there is no need to provide a speed reduction transmission mechanism.

[0051] In this embodiment, the lateral support 11 includes a plurality of lateral support plates 111 and a lateral connecting beam 112. One ends of the plurality of lateral support plates 111 are fixedly arranged at intervals on the lateral connecting beam 112. A plurality of lateral positioning grooves are provided on the lateral support plates 111, and the lateral positioning grooves position the transverse ribs to prevent the transverse ribs from moving during the conveying process. Preferably, the lateral positioning grooves are V-shaped grooves or the like.

[0052] In this embodiment, the lateral support 11 further includes a connecting plate 113. The connecting plate 113 is connected to the side of the lateral connecting beam 112 away from the lateral support plates 111, and the connecting plate 113 is fixed to the driven gear 163. The connecting plate 113 facilitates the connection between the lateral support and the driven gear.

[0053] In this embodiment, as Figure 5 and Figure 6As shown, the longitudinal support 21 includes a plurality of longitudinal support plates 211 and longitudinal connecting beams 212. The bottoms of the plurality of longitudinal support plates 211 are fixedly spaced on the longitudinal connecting beam 212. A plurality of longitudinal positioning grooves are provided on the longitudinal support plates 211, and the longitudinal positioning grooves position the horizontal bars to prevent the horizontal bars from moving during transportation. Preferably, the longitudinal positioning grooves are V-shaped grooves or the like.

[0054] Preferably, as Figure 4 and Figure 6 shown, the number of the transverse support plates 111 is the same as that of the longitudinal support plates 211. During the process of transferring the horizontal bars, each longitudinal support plate 211 is located on one side of its corresponding transverse support plate 111. The transfer of the horizontal bars is achieved by driving the longitudinal support 21 to move up and down, and the specific structures of the transverse support 11 and the longitudinal support 21 also facilitate the transfer of the horizontal bars.

[0055] In this embodiment, as Figure 3 and Figure 7 shown, the structure of the longitudinal bar traction mechanism 32 is similar to that of the transverse traction mechanism 12, which will not be elaborated in detail here. The difference between the longitudinal bar traction mechanism 32 and the transverse traction mechanism 12 is only in the transverse transmission mechanism. The transverse transmission mechanism of the longitudinal bar traction mechanism 32 is a gear-rack transmission mechanism. The longitudinal bar conveying device 30 further includes a frame 33. The transverse rack of the longitudinal bar traction mechanism 32 is fixed on the frame 33, and the transverse gear of the longitudinal bar traction mechanism 32 is fixed on the longitudinal bar support 31.

[0056] In this embodiment, the frame 33 includes a plurality of cross beams 331 and a number of columns 332. Each cross beam 331 is supported by a plurality of columns 332. A transverse track 171 is provided between two adjacent cross beams 331, and the cross beam 331 is disposed higher than the transverse track 171. The transverse rack of the longitudinal bar traction mechanism 32 is fixed on the cross beam 331.

[0057] In this embodiment, the longitudinal bar support 31 includes a frame 311 and a number of longitudinal bar support plates 312 provided on the frame 311. A plurality of longitudinal bar positioning grooves are provided on the longitudinal bar support plates 312, and the longitudinal bar positioning grooves position the longitudinal bars to prevent the longitudinal bars from moving during transportation. Preferably, the longitudinal bar positioning grooves are V-shaped grooves or the like.

[0058] In this embodiment, as Figure 1 shown, the steel bar skeleton production line further includes a straightening and cutting device 40. A part of the straightening and cutting device 40 is disposed on the longitudinal side of the longitudinal bar conveying device 30. The transverse bar conveying device 10 and the longitudinal bar conveying device 30 share the straightening and cutting device 40, reducing one set of straightening and cutting device and saving costs.

[0059] In this embodiment, the straightening and cutting device 40 includes a straightening device, a cutting device, and a blanking device. The straightening device is used to straighten the steel bars. The cutting device can cut the steel bars into different sizes according to the processing requirements. The blanking device can drop the cut steel bars onto the transverse support or the longitudinal bar support. The straightening device and the cutting device are arranged on the longitudinal side of the longitudinal bar conveying device 30 and on the transverse side of the welding device. The straightening and cutting device 40 can adopt the structure in the prior art and will not be elaborated in detail here.

[0060] In this embodiment, the welding device 60 includes a steel bar feeding device 50 and a welding device. One end of the steel bar feeding device 50 along the longitudinal direction is close to the longitudinal bar conveying device, and the other end of the steel bar feeding device 50 along the longitudinal direction is close to the welding device.

[0061] In this embodiment, the steel bar skeleton production line further includes a wire mesh pulling device 70, a bending device 80, a flipping and gripping device 90, a gripping and assembling device 100, etc. The welding device 60, the wire mesh pulling device 70, the bending device 80, and the flipping and gripping device 90 are arranged in sequence along the longitudinal direction. The gripping and assembling device 100 is arranged on the transverse side of the bending device 80, that is, the bending device 80 and the gripping and assembling device 100 are arranged transversely. Among them, the wire mesh pulling device 70 is used to pull the wire mesh from the welding device 60 to the bending device 80. The bending device 80 is used to bend the wire mesh. The flipping and gripping device 90 is used to flip or grip the bent wire mesh. The gripping and assembling device 100 is used to grip and assemble the steel bar cage. The steel bar skeleton production line can produce wire meshes and steel bar cages. The gripping and assembling device 100 and the straightening and cutting device 40 are located on the same side. As an alternative embodiment, the steel bar skeleton production line further includes a wire mesh pulling device 70, a bending device 80, and a flipping and gripping device 90. The welding device 60, the wire mesh pulling device 70, the bending device 80, and the flipping and gripping device 90 are arranged in sequence along the longitudinal direction. At this time, the production line can only produce wire meshes. Or, the steel bar skeleton production line further includes a wire mesh pulling device 70, a bending device 80, and a gripping and assembling device 100. The welding device 60, the wire mesh pulling device 70, and the bending device 80 are arranged longitudinally in sequence. The gripping and assembling device 100 is arranged on the transverse side of the bending device 80. At this time, the production line can only produce steel bar cages.

[0062] In this embodiment, the steel bar conveying device is arranged at the forefront of the production line. The steel bar conveying device includes a transverse bar conveying device and a longitudinal bar conveying device. The transverse bar conveying device includes a transverse conveying device and a longitudinal conveying device. As Figure 3 and Figure 4 shown, the transverse conveying device includes a transverse track 171, a transverse traction frame 13, a transverse support 11, a rotating mechanism 16, a transverse traction mechanism 12, and a transverse lifting mechanism, etc.; As Figure 5 and Figure 6As shown, the longitudinal conveying device includes a longitudinal track 271, a longitudinal support 21, a longitudinal traction frame 23, a longitudinal traction mechanism 22, a longitudinal lifting drive 24, etc. As Figure 1 shown, the gripper device of the steel bar feeding device 50 is located above one end of the longitudinal conveying device. After the transverse steel bars are straightened, they fall onto the transverse support 11 of the transverse conveying device through the blanking equipment. The transverse support 11 is driven to move horizontally by the transverse traction mechanism 12. At the same time, the transverse support 11 descends and rotates 90°. After the transverse support 11 moves horizontally to the designated position, the longitudinal support 21 waits at the designated position to receive the material. The longitudinal support 21 descends to a certain height through the longitudinal lifting drive 24. After the V-shaped grooves of the longitudinal support 21 are aligned with the V-shaped grooves of the transverse support, the longitudinal support 21 rises to catch the transverse steel bars, and the longitudinal traction mechanism 22 drives the longitudinal support 21 to move to the welding equipment 60. After the longitudinal steel bars are straightened, they fall onto the longitudinal steel bar support 31 of the longitudinal steel bar conveying device through the blanking equipment. The longitudinal steel bar support 31 is driven to move horizontally to one end of the steel bar feeding device 50 by the longitudinal steel bar traction mechanism 32. The gripper device of the steel bar feeding device 50 can move above the longitudinal steel bar support 31. The gripper device of the steel bar feeding device 50 grabs the longitudinal steel bars and moves the longitudinal steel bars to the welding equipment 60. The welding device is arranged at the rear end of the steel bar feeding device 50, and the welding device welds the longitudinal steel bars and the transverse steel bars into a mesh sheet.

[0063] In this embodiment, as Figure 1 shown, the net pulling device 70 is arranged at the rear end of the welding equipment 60. After the first transverse steel bar of the mesh sheet is welded, the net pulling device 70 grabs the mesh sheet and moves it. After the mesh sheet is welded, it is pulled by the net pulling device 70 to the bending equipment 80 for transverse end bending, longitudinal end bending, and multiple longitudinal bendings.

[0064] In this embodiment, the bending equipment 80 is arranged at the rear end of the net pulling device 70. The bending equipment 80 includes a net gripping device, a transverse bending device, a longitudinal bending device, a support platform, etc. The net gripping device clamps the mesh sheet on the support platform and sends it to the longitudinal bending device for bending. After the bending process is completed, the mesh sheet is grabbed and sent to the mesh sheet flipping and gripping device 90 for flipping or gripping of the mesh sheet. The transverse bending device can perform transverse end bending on mesh sheets of different widths and can perform transverse end bending of the mesh sheet alone. After the mesh sheet is grabbed in place, the longitudinal bending device can bend the front and rear ends of the longitudinal steel bars of the mesh sheet respectively, or can also bend the mesh sheet along the longitudinal direction multiple times into a square steel cage.

[0065] In this embodiment, the flipping and gripping device 90 is arranged at the rear end of the bending equipment 80. After the mesh sheet is bent, the flipping and gripping device 90 grabs the mesh sheet and directly places it on the mold table, or can also grab the mesh sheet and flip it 180° and place it on the mold table.

[0066] In this embodiment, the grasping and assembling device 100 for the equipment is arranged on the lateral side of the bending equipment 80. After the steel reinforcement cage is bent, the grasping and assembling device 100 for the equipment grasps the steel reinforcement cage and assembles it. Different precast wall cages can be assembled. After the assembly is completed, the steel reinforcement cage is grasped and placed on the mold table.

[0067] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0068] 1. After the horizontal bars and vertical bars are straightened, the steel bar conveying equipment sends the horizontal bars under the vertical bars for welding, realizing automatic welding of the mesh sheets, meeting the morphological requirements of most mesh sheets, without manual flipping, and improving production efficiency.

[0069] 2. The bending equipment 80 can bend the front and rear ends of the vertical bars of the mesh sheet respectively, can also bend the mesh sheet into a square steel reinforcement cage along the longitudinal direction multiple times, and can also bend the ends of the horizontal bars of the mesh sheet simultaneously or separately, realizing one-time automatic bending and forming of the steel reinforcement cage, without manual intervention, and greatly improving the forming efficiency of the steel reinforcement cage.

[0070] 3. After the steel bar mesh sheet is bent, it is placed on the mold table through the flipping and grasping equipment 90, and the flipping and grasping module can realize flexible grasping of the mesh sheet at multiple positions.

[0071] 4. After the steel reinforcement cage is bent, it is grasped, assembled and placed through the grasping and assembling device 100 for the equipment, realizing automatic assembly of the precast wall cage, with less manual intervention and fast assembling speed of the steel reinforcement cage.

[0072] 5. The bending equipment 80 can realize bending of the flying bars and bent bars of the mesh sheet.

[0073] 6. The steel bar skeleton production line realizes automatic production of mesh sheets and steel bars into cages, realizes one-time processing from raw materials to finished products, has a fast processing speed, high production efficiency, good finished product quality, realizes batch and high-efficiency production, and only requires a small amount of manual operation by a small number of personnel throughout the process, greatly reducing production costs.

[0074] Obviously, the above embodiments are only examples clearly described and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A steel bar skeleton production line, characterized in that, It includes a steel bar conveying device and a welding device (60). The welding device (60) is arranged on one side of the steel bar conveying device. The welding device (60) is used to weld the transverse bars and longitudinal bars into a mesh. The steel bar conveying device includes: A transverse bar conveying device (10), which includes a transverse bar support and a transverse bar traction mechanism. The transverse bar traction mechanism drives the movement of the transverse bar support; A longitudinal bar conveying device (30), which includes a longitudinal bar support (31) and a longitudinal bar traction mechanism (32). The longitudinal bar support (31) is located above the transverse bar support. The longitudinal bar traction mechanism (32) drives the movement of the longitudinal bar support (31); The steel bar skeleton production line further includes a net pulling device (70) and a bending device (80). The welding device (60), the net pulling device (70) and the bending device (80) are arranged in sequence longitudinally. The steel bar skeleton production line further includes a flipping and grabbing device (90) and / or a grabbing and pairing device (100). The net pulling device (70), the bending device (80) and the flipping and grabbing device (90) are arranged in sequence longitudinally. The grabbing and pairing device (100) is arranged on the transverse side of the bending device (80). Wherein, the net pulling device (70) is used to pull the mesh from the welding device (60) to the bending device (80). The bending device (80) is used to bend the mesh. The flipping and grabbing device (90) is used to flip or grab the bent mesh. The grabbing and pairing device (100) is used to grab and pair the steel bar cage.

2. The steel bar skeleton production line according to claim 1, characterized in that, The transverse bar support includes a transverse support (11) and a longitudinal support (21). The transverse bar traction mechanism includes a transverse traction mechanism (12) and a longitudinal traction mechanism (22). The transverse traction mechanism (12) drives the transverse movement of the transverse support (11). The longitudinal traction mechanism (22) drives the longitudinal movement of the longitudinal support (21). The longitudinal bar traction mechanism (32) drives the transverse movement of the longitudinal bar support (31). The transverse bar conveying device (10) further includes a material transfer mechanism, which is used to transfer the transverse bars on the transverse support (11) to the longitudinal support (21).

3. The steel bar skeleton production line according to claim 2, characterized in that, The transverse bar conveying device (10) further includes a transverse traction frame (13). The transverse support (11) is arranged on the transverse traction frame (13). The transverse traction frame (13) is connected to the transverse traction mechanism (12). The transverse traction mechanism (12) drives the transverse movement of the transverse traction frame (13).

4. The steel bar skeleton production line according to claim 3, characterized in that, The transverse bar conveying device (10) further includes a longitudinal traction frame (23). The longitudinal support (21) is arranged on the longitudinal traction frame (23). The longitudinal traction frame (23) is connected to the longitudinal traction mechanism (22). The longitudinal traction mechanism (22) drives the longitudinal movement of the longitudinal traction frame (23).

5. The steel bar skeleton production line according to claim 4, characterized in that, The material transfer mechanism includes a rotating mechanism (16) and a longitudinal lifting driving member (24). The rotating mechanism (16) is arranged on the transverse traction frame (13) and connected to the transverse support (11). The longitudinal lifting driving member (24) is arranged on the longitudinal traction frame (23), and the longitudinal lifting driving member (24) is connected to the longitudinal support (21) to drive the longitudinal support (21) to lift and lower.

6. The steel bar skeleton production line according to claim 5, characterized in that, The transverse rib conveying device (10) further includes a transverse lifting mechanism. The transverse lifting mechanism includes a transverse lifting frame (14) and a transverse lifting driving member (15). The transverse lifting driving member (15) is arranged on the transverse traction frame (13), the transverse lifting driving member (15) is connected to the transverse lifting frame (14), and the rotating mechanism (16) is arranged on the transverse lifting frame (14).

7. The steel bar skeleton production line according to claim 2, characterized in that, The transverse support (11) includes a plurality of transverse support plates (111) and transverse connecting beams (112). One ends of the plurality of transverse support plates (111) are fixedly spaced on the transverse connecting beam (112), and a plurality of transverse positioning grooves are provided on the transverse support plates (111).

8. The steel bar skeleton production line according to claim 2, characterized in that, The longitudinal support (21) includes a plurality of longitudinal support plates (211) and longitudinal connecting beams (212). The bottoms of the plurality of longitudinal support plates (211) are fixedly spaced on the longitudinal connecting beam (212), and a plurality of longitudinal positioning grooves are provided on the longitudinal support plates (211).

9. The steel bar skeleton production line according to claim 1, characterized in that, The steel bar skeleton production line further includes a straightening and cutting device (40). Part of the straightening and cutting device (40) is arranged on the longitudinal side of the longitudinal bar conveying device (30). The transverse rib conveying device (10) and the longitudinal bar conveying device (30) share the straightening and cutting device (40).

Images