CN109230481B - Steel bar mesh feeding device for prefabricated member production line - Google Patents
Steel bar mesh feeding device for prefabricated member production line Download PDFInfo
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- CN109230481B CN109230481B CN201810924838.8A CN201810924838A CN109230481B CN 109230481 B CN109230481 B CN 109230481B CN 201810924838 A CN201810924838 A CN 201810924838A CN 109230481 B CN109230481 B CN 109230481B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/907—Devices for picking-up and depositing articles or materials with at least two picking-up heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/42—Soft elements to prevent damage to articles, e.g. bristles, foam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a steel mesh feeding device of a prefabricated member production line, which comprises a net pulling mechanism, a steel mesh clamping mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding transportation bracket, a walking platform and a walking driving piece, the feeding transportation bracket is provided with a transportation track, and the walking driving piece can drive the walking platform to walk along the transportation track; the net pulling mechanism comprises a bracket and a walking gripper, wherein the walking gripper can move along a track and pull the reinforcing steel bar net sheet to the bottom of the upper line transportation bracket; the reinforcing mesh clamping mechanism is connected with the walking platform, and the walking platform can drive the reinforcing mesh clamping mechanism to move. The prefabricated part production line is linked with the manufacturing production of the reinforcing mesh, so that the automatic feeding of the reinforcing mesh in the prefabricated part production line is realized, the problem that the floor area occupied by the flattening stacking of the reinforcing mesh is overlarge is solved, the transfer time is saved, certain uncertain injuries in the carrying process are reduced, and the problem that a single device cannot directly convey products to the production line is solved.
Description
Technical Field
The invention belongs to the technical field of prefabricated part production, and particularly relates to a steel bar mesh feeding device for a prefabricated part production line.
Background
In the PC prefabricated part industry of building construction, the existing reinforcing steel meshes are hoisted and transported away by adopting a manually operated hoisting device after production is completed, or piled up, or hoisted on a prefabricated part production line. The carrying and hoisting often need two persons to finish corresponding work, the manual hoisting needs longer time to carry out hoisting, if no tool is adopted in the carrying process, the bending condition of the net piece needs to be noted, then the net piece can be placed into the side mould of the component faster and better when the net piece is arranged on the prefabricated component bench mould line, various unstable factors exist in the manual hoisting, such as shaking, uneven net piece, low falling positioning precision, re-secondary positioning and the like. The storage mode is mainly placed on the ground, so that the larger occupied area is caused, space resources are wasted, and meanwhile, due to the low degree of automation and the participation of manpower for many times in the working procedure, the precision of one-time mold entering is low.
In view of the foregoing, there is a need for an on-line device for reinforcing mesh sheets in a preform production line, which can realize automated transportation, reduce some uncertain injuries in the handling process and improve the production efficiency.
Disclosure of Invention
The invention aims to provide a prefabricated member production line reinforcing mesh online device which can realize automatic transportation, reduce certain uncertain injuries in the process of carrying and improve the production efficiency.
The above purpose is realized by the following technical scheme: the steel bar mesh feeding device for the prefabricated member production line comprises a net pulling mechanism, a steel bar mesh clamping mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding transportation support, a walking platform and a walking driving piece, the feeding transportation support is provided with a transportation track, the walking platform is arranged on the feeding transportation support, and the walking driving piece can drive the walking platform to walk along the transportation track; the net pulling mechanism comprises a support and a walking gripper, a track and a supporting platform for supporting the reinforcing steel bar net sheet are arranged on the support, the support extends to the outer side of the upper wire conveying support from the bottom of the upper wire conveying support, and the walking gripper can move along the track and pull the reinforcing steel bar net sheet to the bottom of the upper wire conveying support; the steel mesh clamping mechanism comprises a clamp frame, a plurality of groups of grabbing clamps and lifting driving members are arranged on the clamp frame side by side, the lifting driving members can drive the grabbing clamps to vertically move, the steel mesh clamping mechanism is connected with a walking platform, and the walking platform can drive the steel mesh clamping mechanism to move.
The device mainly comprises three mechanisms, wherein a reinforcing mesh is grabbed by a walking gripper of a mesh pulling mechanism, then the reinforcing mesh is moved to the bottom of an on-line transportation bracket along a supporting platform, and after the reinforcing mesh is put down, the next mesh is pulled; at this time, the walking platform drives the reinforcing mesh clamping mechanism to move to the upper part of the reinforcing mesh along the transfer track, the reinforcing mesh clamping mechanism moves downwards and grabs the reinforcing mesh, the reinforcing mesh is grabbed and then returns to the walking position upwards, the walking platform drives the reinforcing mesh clamping mechanism to move along the transfer track on the upper line conveying support, and the grabbed reinforcing mesh is conveyed to a preset production die table for production of prefabricated parts according to production requirements.
The prefabricated part production line is linked with the manufacturing production of the reinforcing mesh, the automatic feeding of the reinforcing mesh in the prefabricated part production line is realized, the feeding process of unmanned operation is realized, the problem that the floor area occupied by the planar stacking of the reinforcing mesh is overlarge is solved, the middle hoisting torque of the reinforcing mesh can be saved, the conveying time of the reinforcing mesh is saved, certain uncertain injuries in the conveying process are reduced, the production efficiency is improved, the one-time molding precision problem of the reinforcing mesh is improved, and the problem that a single device cannot directly convey products to the production line is solved.
The further technical scheme is that the walking platform is provided with a lifting mechanism, the lifting mechanism is connected with the clamp frame and can drive the reinforcing mesh clamping mechanism to move vertically integrally, a positioning hole is formed in a preset position of the walking platform, the clamp frame is provided with a stable limiting rod, and the lifting mechanism lifts the reinforcing mesh clamping mechanism to be specific, and then the stable limiting rod penetrates through the positioning hole. The lifting mechanism is mainly used for the whole vertical movement of the reinforcing mesh clamping mechanism, and the stabilizing limiting rod is matched with the positioning hole after the reinforcing mesh clamping mechanism is lifted to a preset position, so that the stability of the reinforcing mesh clamping mechanism in walking and transportation is ensured, and the phenomenon that the reinforcing mesh falls off or even accidents are caused due to shaking of the whole bracket when the reinforcing mesh clamping mechanism walks after the reinforcing mesh is grabbed is avoided.
The hoisting mechanism comprises a hoisting drum and a hoisting motor, wherein the hoisting drum and the hoisting motor are arranged at the top of the walking platform, the hoisting drum is connected with a hoisting rope, and the hoisting rope passes through a bend pulley and is connected with the clamp frame.
The further technical scheme is that the steel bar mesh online device of the prefabricated member production line further comprises a storage mechanism, the storage mechanism is arranged at the lower part of the walking platform and comprises a plurality of layers of mesh trays and a plurality of layers of tray guide rails which are correspondingly arranged, the tray guide rails are fixed on the online transportation support, the mesh trays are arranged in the tray guide rails, and the plurality of layers of mesh trays are driven to move along the tray guide rails by independent tray driving pieces respectively.
Therefore, according to the different production amounts in the production process, when the number of the reinforcing steel bar meshes in the prefabricated member production line is in a saturated state, the temporary storage effect of the reinforcing steel bar meshes can be effectively achieved by the arrangement of the storage mechanism, when the storage mechanism is at the initial position, the mesh trays are at the far end, when the storage mechanism is needed, the multi-layer mesh trays can respectively run to the preset position to receive the reinforcing steel bar meshes obliquely falling down by the reinforcing steel bar mesh clamping mechanism, can return to the initial position after receiving and can also stay at the receiving position, when the reinforcing steel bar meshes stay at the receiving position, the reinforcing steel bar meshes are sequentially received to the preset position by the bottommost mesh tray, and when the reinforcing steel bar meshes are extracted from the storage mechanism, the reverse operation process is carried out. The setting of storage mechanism can effectively play the cushioning effect at reinforcing bar net piece online process, but the reinforcing bar net piece is stored when the volume is big and is cached, carries the production of prefabrication piece to the production line in time from storage mechanism to carry the reinforcing bar net piece in time, guarantees the problem of prefabrication piece production line, plays better auxiliary effect, and this storage mechanism novel structure simultaneously, the storage capacity is big, but simultaneously the batch separation storage of model, perfect adaptation in this prefabrication piece production line reinforcing bar net piece online device.
The further technical scheme is that the two ends of the tray track are respectively provided with a chain wheel, one chain wheel is connected with an output shaft of the tray driving piece, the net sheet tray is provided with a tray roller, and the tray roller is fixed with a driving chain on the chain wheel.
The gripping clamp comprises a gripping clamp body, and is characterized in that at least two connecting parts are arranged at the top of the gripping clamp body, the two connecting parts are respectively connected with lifting driving members, the two lifting driving members connected with the two connecting parts are connected through a synchronous member, the synchronous member is movably connected to the clamping clamp frame, the lifting driving members comprise a telescopic piece and a rack, the synchronous member comprises a gear connecting rod and at least two synchronous gears, the fixed end of the telescopic piece is fixedly connected with the clamping clamp frame, the telescopic end is connected with the rack, the two synchronous gears are respectively meshed with the rack, and two ends of the gear connecting rod are respectively connected with the two synchronous gears.
The invention is applied to clamping and transferring of a reinforcing steel bar mesh in the production process of a prefabricated part, in the specific application process, a lifting driving member drives a grabbing clamp to downwards extend into meshes of the reinforcing steel bar mesh to grab, then the grabbing clamp is lifted and then transferred, in order to improve the grabbing effect of grabbing the reinforcing steel bar mesh, the grabbing clamp is used for line grabbing, in order to ensure balance, two connecting parts are respectively connected with the lifting driving member, in order to ensure the synchronism of lifting of two sides of the grabbing clamp in the lifting process, two lifting driving members connected with the two connecting parts are connected by adopting a synchronous member. Preferably, the gear connecting rod is connected with the clamp frame through a support bearing, so that good meshing of the synchronous gear and the cylindrical rack is ensured.
The telescopic end of the telescopic piece is connected with the top end of the rack through a connecting rod, the fixed end of the telescopic piece is hinged to the clamp frame, two ends of the connecting rod are respectively hinged to the telescopic piece and the rack, the clamp frame is fixedly connected with a guide bearing sleeve which is vertically arranged, the rack is cylindrical, and the rack is connected with the guide bearing sleeve in a penetrating mode. The rack moves up and down under the limit of the guide bearing sleeve to prevent deviation. And the upper end and the lower end of the telescopic piece are connected by adopting movable hinge points, so that the flexibility of the telescopic piece is ensured. Meanwhile, the telescopic air rod under the non-working condition is guaranteed to be acted by tension, and the function of protecting the telescopic air cylinder is achieved.
The side of the fixture frame is provided with a longitudinal spacing adjusting groove, the telescopic piece and the guide bearing sleeve are connected to the fixture frame through a mounting plate, the mounting plate is arranged in the longitudinal spacing adjusting groove, and the longitudinal spacing adjusting groove of the mounting plate moves and can be fixed at a preset position of the longitudinal spacing adjusting groove through a fastening piece. Therefore, the adaptability of the invention to the reinforcing mesh with various specifications can be ensured, when the size of the reinforcing mesh is changed, the clamping piece is only required to be loosened, the position of the grabbing clamp on the clamp frame is adjusted, and then the clamping is performed, so that the applicability of the invention is improved.
The gripping clamp comprises a fixed jaw body, a movable jaw body and a jaw body driving piece for driving the movable jaw body to move, wherein a plurality of groups of jaw teeth are arranged at the bottom ends of the fixed jaw body and the movable jaw body, the jaw teeth of the fixed jaw body and the jaw teeth of the movable jaw body are arranged in a staggered mode to form a gripping groove, the jaw body driving piece can drive the movable jaw body to move and change the size of the gripping groove to achieve gripping of a reinforcing steel bar net sheet, a jaw hook is arranged at the end portion of each jaw tooth, and the jaw hook of the fixed jaw body is arranged opposite to the jaw hook of the movable jaw body.
In this way, the movable claw body is driven to move through the claw body driving piece, the clamping groove is closed, the steel bar is clamped and grabbed by the fixed claw body and the movable claw body, the steel bar net sheet is conveyed to a preset position after the grabbing clamp ascends, the clamping groove is opened, the steel bar net sheet is loosened, the steel bar net sheet is released, and the actions are continuously repeated to grab the steel bar net sheet next time; the grabbing clamp is novel in structure, good in grabbing effect of the reinforcing mesh and not easy to fall off. The clamping groove formed between the fixed claw body and the movable claw body is in a closed state in the grabbing process, so that the clamping effect can be effectively improved, and the steel bar net piece is prevented from falling off in the transferring process.
The gripping clamp comprises a gripping clamp body, a gripping claw body and a claw body driving piece, wherein the gripping clamp body is provided with a gripping claw body, the gripping claw body is provided with a gripping claw body, and the gripping claw body is provided with a gripping claw body; the guide rail is internally provided with a roller, and the roller is connected with the movable claw body through a connecting piece. Therefore, the movable claw body is movably connected with the fixing piece, and the movable claw body is simple in structure and easy to process.
The further technical scheme is that the claw body driving piece is a telescopic cylinder, one end of the telescopic cylinder is connected with the roller through a pulling plate, and the telescopic cylinder can drive the movable claw body to swing relative to the fixed main body.
The fixed jaw body and the movable jaw body comprise a top plate and a side plate, the jaw teeth are arranged at the bottom end of the side plate, the side plate of the movable jaw body is arranged at one side of the side plate of the fixed jaw body, and the side plate of the movable jaw body is attached to the side plate of the fixed jaw body.
The further technical scheme is that the claw body driving piece is arranged on the top plate of the fixed claw body, the fixing piece is arranged at the lower part of the top plate of the fixed claw body, and the bottom end of the connecting piece is fixedly connected with the top plate of the movable claw body.
The further technical scheme is that the connecting part is a connecting lug plate arranged on the top plate of the fixed claw body.
The walking gripper comprises a bearing piece, a first driving piece, a walking piece and a grabbing piece, wherein the first driving piece, the walking piece and the grabbing piece are arranged on the bearing piece, the first driving piece is used for driving the walking piece to move and drive the walking gripper to walk, the grabbing piece comprises a claw finger and a second driving piece, the claw finger is hinged with the bearing piece, and the second driving piece can drive the claw finger to rotate along a vertical plane of a hinge point of the claw finger and the bearing piece; the grabbing piece further comprises a third driving piece, the claw fingers comprise fixed claw fingers and movable claw fingers, and the third driving piece can drive the movable claw fingers to move in a direction pointing to the fixed claw fingers so as to adjust the distance between the movable claw fingers and the fixed claw fingers in the horizontal direction.
In the specific application process, the produced reinforcing mesh is placed on the supporting platform, the second driving piece drives the claw finger to lift, the first driving piece drives the walking gripper to walk to the preset position, the claw finger is put down to stretch into meshes of the reinforcing mesh to grab the reinforcing mesh, the walking gripper returns to convey the reinforcing mesh to the preset position, and the claw finger lifts and releases the reinforcing mesh to continue to repeat the actions to grab the reinforcing mesh for the next time. When the movable claw fingers and the fixed claw fingers are put down, the movable claw fingers and the fixed claw fingers can respectively extend into different meshes of the steel bar mesh, at the moment, the third driving piece drives the movable claw fingers to move, along with closing of the claw fingers, the steel bars are clamped by the claw fingers, then the whole walking claw drives the mesh to move backwards, the mesh is stopped when the mesh moves to a designated position, and the third driving piece drives the movable claw fingers to move and the claw fingers are released. The setting can improve the snatch effect of snatching the piece to the reinforcing bar net piece greatly like this, avoids snatching not going up or the circumstances emergence that the midway transportation process reinforcing bar net piece leaks and influences the progress of whole process.
According to a further technical scheme, the movable claw finger is provided with a limiting piece for limiting the movement position of the movable claw finger. Thus, the moving distance of the movable claw finger is controlled, and the closing or opening degree of the claw finger is ensured.
The fixed claw finger and the movable claw finger are both formed by a plurality of hooking pieces, the plurality of hooking pieces forming the movable claw finger are connected into a whole through a connecting plate, the connecting plate is connected with the third driving piece, the hooking pieces comprise vertically arranged hooking parts, the hooking parts of the movable claw finger and the hooking parts of the fixed claw finger are positioned on the same straight line, and the third driving piece drives the movable claw finger to move along the straight line. So set up, can effectively improve the snatch effect of reinforcing bar net piece. The hooking part stretches into the mesh of the reinforcement mesh, and the closing or opening of the claw fingers is realized by adjusting the distance between the hooking part of the movable claw fingers and the hooking part of the fixed claw fingers.
The further technical scheme is that the bearing piece comprises a walking support, support side plates are arranged on two sides of the walking support, the walking piece comprises a transmission rod and walking wheels, the walking wheels are movably connected to the support side plates, the transmission rod is connected with an output shaft of the first driving piece, the walking wheels are connected with the transmission rod through transmission gears, one ends of the claw fingers are fixed on the rotation rod, the rotation rod is hinged to the support side plates, and the rotation rod is connected with the second driving piece through a connecting piece.
The further technical scheme is that the support comprises a fixing plate arranged on the supporting platform, the track is arranged on the fixing plate, and a drag chain is arranged on the fixing plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.
Fig. 1 is a schematic structural view of an on-line device for reinforcing mesh of a prefabricated member production line according to an embodiment of the present invention;
fig. 2 is a top view of an on-line apparatus for reinforcing mesh of a preform line according to an embodiment of the present invention;
FIG. 3 is a schematic view of an arrangement of a storage mechanism on an on-line transport rack according to one embodiment of the present invention;
fig. 4 is a schematic structural view of a reinforcing mesh clamping mechanism according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a partial structure of a reinforcing mesh clamping mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a reinforcing mesh grabbing clamp according to an embodiment of the present invention;
fig. 7 is a schematic front view of a mesh bar gripping jig according to an embodiment of the present invention;
fig. 8 is a schematic side view of a mesh bar gripping jig according to an embodiment of the present invention;
FIG. 9 is a schematic front view of a stationary pawl according to an embodiment of the present invention;
fig. 10 is a schematic front view of a moveable jaw according to an embodiment of the present invention.
FIG. 11 is a schematic view of a walking grip according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a net pulling mechanism according to an embodiment of the present invention.
In the figure:
1 support 2 track 3 supporting platform 4 locating part
5 connecting plate 6 third driving piece 7 hinge point 8 rotating rod
9 drive gear 10 drive rod 11 first drive member 12 second drive member
13 walking bracket 14 supports side plate 15 walking wheel 16 walking tongs
17 fixed jaw 18 movable jaw 60 hook 61 drag chain
19 claw body driving piece 20 pull plate 21 and lug plate 22 connecting piece
23 fixed jaw 24 fixed piece 25 roller 26 movable jaw
27 grasp anchor clamps 28 rack 29 synchro gear 30 support bearing
31 guide bearing bush 32 expansion piece 33 connecting rod 34 gear connecting rod
35 fixture frame 36 longitudinal spacing adjusting groove 37 stabilization limiting rod 38 mounting plate
39 tray driving member 40 tray guide rail 41 sprocket 42 net sheet tray
43 tray roller 44 drive chain 46 net pulling mechanism 47 on-line transportation support
48 storage mechanism 49 transfer track 50 lifting rope 51 winch drum
52 hoist motor 53 walking platform 54 bend pulley 55 walking driving motor
56 reinforcing bar net piece presss from both sides and gets mechanism 57 mechanism of coming into line
Detailed Description
The following detailed description of the invention, taken in conjunction with the accompanying drawings, is given by way of illustration and explanation only, and should not be taken as limiting the scope of the invention in any way. Furthermore, the features in the embodiments and in the different embodiments in this document can be combined accordingly by a person skilled in the art from the description of this document.
As shown in fig. 1 and 2, the embodiment of the invention is a steel mesh feeding device of a prefabricated member production line, which comprises a mesh pulling mechanism 46, a steel mesh clamping mechanism 56 and a feeding mechanism 57, wherein the feeding mechanism 57 comprises a feeding transportation bracket 47, a walking platform 53 and a walking driving piece, the feeding transportation bracket 47 is provided with a transportation rail 49, the walking platform 53 is arranged on the feeding transportation bracket 47, and the walking driving piece can drive the walking platform 53 to walk along the transportation rail 49; the net pulling mechanism 46 comprises a bracket 1 and a walking gripper 16, wherein the bracket 1 is provided with a track 2 and a supporting platform 3 for supporting a reinforcing steel bar net sheet, the bracket 1 extends to the outer side of the upper wire conveying bracket 47 from the bottom of the upper wire conveying bracket 47, and the walking gripper 16 can move along the track 2 and pull the reinforcing steel bar net sheet to the bottom of the upper wire conveying bracket 47; the reinforcing mesh clamping mechanism 56 comprises a clamp frame 35, a plurality of groups of grabbing clamps 27 and lifting driving members are arranged on the clamp frame 35 side by side, the lifting driving members can drive the grabbing clamps 27 to vertically move, the reinforcing mesh clamping mechanism 56 is connected with the walking platform 53, and the walking platform 53 can drive the reinforcing mesh clamping mechanism 56 to move.
The device mainly comprises three mechanisms, wherein a reinforcing mesh is grabbed by a walking gripper 16 of a mesh pulling mechanism 46, then the reinforcing mesh is moved to the bottom of an on-line transportation bracket 47 along a supporting platform 3, and after the reinforcing mesh is put down, the next mesh is pulled; at this time, the traveling platform 53 drives the reinforcing mesh clamping mechanism 56 to move to the upper part of the reinforcing mesh along the transfer rail 49, the reinforcing mesh clamping mechanism 56 moves downwards and clamps the reinforcing mesh, the reinforcing mesh is upwards returned to the traveling position after being clamped, the traveling platform 53 drives the reinforcing mesh clamping mechanism 56 to move along the transfer rail 49 on the on-line conveying support 47, and the clamped reinforcing mesh is conveyed to a preset production die table for the production of prefabricated parts according to production requirements. The travel platform 53 is driven by a travel drive motor 55 along the transfer rail 49.
The prefabricated part production line is linked with the manufacturing production of the reinforcing mesh, the automatic feeding of the reinforcing mesh in the prefabricated part production line is realized, the feeding process of unmanned operation is realized, the problem that the floor area occupied by the planar stacking of the reinforcing mesh is overlarge is solved, the middle hoisting torque of the reinforcing mesh can be saved, the conveying time of the reinforcing mesh is saved, certain uncertain injuries in the conveying process are reduced, the production efficiency is improved, the one-time molding precision problem of the reinforcing mesh is improved, and the problem that a single device cannot directly convey products to the production line is solved.
In another embodiment of the present invention, as shown in fig. 1, the walking platform 53 is provided with a lifting mechanism, the lifting mechanism is connected with the fixture frame 35 and can drive the reinforcing mesh clamping mechanism 56 to move vertically as a whole, a positioning hole is provided at a predetermined position of the walking platform 53, the fixture frame 35 is provided with a stabilizing stop lever 37, and the stabilizing stop lever 37 is connected with the positioning hole in a penetrating manner after the lifting mechanism lifts the reinforcing mesh clamping mechanism 56 to a predetermined specific position. The lifting mechanism is mainly used for the whole vertical movement of the reinforcing mesh clamping mechanism 56, and the stabilizing limiting rod 37 is matched with the positioning hole after the reinforcing mesh clamping mechanism is lifted to a preset position, so that the stability of the reinforcing mesh clamping mechanism in walking and transportation is ensured, and the shaking of the whole support 1 in walking after the reinforcing mesh is grabbed is avoided, so that the reinforcing mesh is fallen off and even accidents are caused.
In another embodiment of the present invention, as shown in fig. 1, the lifting mechanism includes a winding drum 51 and a winding motor 52, where the winding drum 51 and the winding motor 52 are disposed on top of the walking platform 53, the winding drum 51 is connected with a lifting rope 50, and the lifting rope 50 passes through a diverting pulley 54 and is connected with the fixture frame 35.
In another embodiment of the present invention, as shown in fig. 1 to 3, the steel mesh on-line device of the prefabricated member production line further includes a storage mechanism 48, the storage mechanism 48 is disposed below the walking platform 53, the storage mechanism 48 includes a plurality of layers of mesh trays 42 and a plurality of layers of tray rails 40 disposed correspondingly, the tray rails 40 are fixed on the on-line transportation support 47, the mesh trays 42 are disposed in the tray rails 40, and the plurality of layers of mesh trays 42 are driven by separate tray driving members 39 to move along the tray rails 40.
Thus, according to the different production amounts in the production process, when the number of reinforcing mesh sheets in the prefabricated member production line is in a saturated state, the temporary storage function of the reinforcing mesh sheets can be effectively achieved by the arrangement of the storage mechanism 48, when the storage mechanism 48 is in the initial position, the mesh sheet trays 42 are at the far end, when the storage mechanism is needed, the multi-layer mesh sheet trays 42 can respectively run to the preset position to receive the reinforcing mesh sheets obliquely falling down by the reinforcing mesh sheet clamping mechanism 56, and can return to the initial position after receiving or stay at the receiving position, when the receiving position stays, the reinforcing mesh sheets are sequentially received to the preset position by the lowermost mesh sheet tray 42, and when the reinforcing mesh sheets are extracted from the storage mechanism 48, the reverse operation process is performed. The setting of storage mechanism 48 can effectively play the cushioning effect at reinforcing bar net piece online process, can store the buffering when reinforcing bar net piece comes a lot, and the timely production of prefabricating member is carried to the production line with the reinforcing bar net piece to the production line from storage mechanism 48 in time to the coming amount hour, guarantees the problem of prefabricating member production line, plays better auxiliary effect, and this storage mechanism 48 novel structure simultaneously, the storage capacity is big, and simultaneously can divide the model batch to store separately, perfectly agrees with in this prefabricating member production line reinforcing bar net piece online device.
In another embodiment of the present invention, as shown in fig. 3, two ends of the tray rail 2 are respectively provided with a sprocket 41, one sprocket 41 is connected with the output shaft of the tray driving member 39, the mesh tray 42 is provided with a tray roller 43, and the tray roller 43 is fixed with a driving chain 44 on the sprocket 41.
In another embodiment of the present invention, as shown in fig. 4 and 5, at least two connection parts are disposed at the top of the gripping fixture 27, the two connection parts are respectively connected with the lifting driving members, the two lifting driving members connected with the two connection parts are connected through a synchronization member, the synchronization member is movably connected to the fixture frame 35, the lifting driving member includes a telescopic member 32 and a rack 28, the synchronization member includes a gear connecting rod 34 and at least two synchronization gears 29, a fixed end of the telescopic member 32 is fixedly connected with the fixture frame 35, a telescopic end is connected with the rack 28, the two synchronization gears 29 are respectively meshed with the rack 28, and two ends of the gear connecting rod 34 are respectively connected with the two synchronization gears 29.
The invention is applied to clamping and transferring of a reinforcing steel bar mesh in the production process of a prefabricated part, in the specific application process, a lifting driving member drives a grabbing clamp 27 to downwards extend into meshes of the reinforcing steel bar mesh to grab, then lifting is carried out, the grabbing clamp 27 is used for line grabbing in order to improve the grabbing effect of grabbing the reinforcing steel bar mesh, two connecting parts of the grabbing clamp 27 are respectively connected with the lifting driving member in order to ensure balance, and in the lifting process, the two lifting driving members connected with the two connecting parts are connected by adopting a synchronous member in order to ensure the lifting synchronism of two sides of the grabbing clamp 27. Preferably, the gear link 34 is connected to the holder 35 via the support bearing 30, so that a good engagement of the synchronizing gear 29 with the cylindrical rack 28 is ensured.
In another embodiment of the present invention, as shown in fig. 4 and 5, the telescopic end of the telescopic member 32 is connected to the top end of the rack 28 through a connecting rod 33, the fixed end of the telescopic member 32 is hinged to the clamp frame 35, two ends of the connecting rod 33 are respectively hinged to the telescopic member 32 and the rack 28, the clamp frame 35 is fixedly connected with a guide bearing sleeve 31 arranged vertically, the rack 28 is cylindrical, and the rack 28 is connected to the guide bearing sleeve 31 in a penetrating manner. The rack 28 moves up and down under the restriction of the guide bearing housing 31 to prevent the deviation. And the upper end and the lower end of the telescopic piece 32 are connected by adopting the movable hinge point 7, so that the flexibility of the telescopic piece is ensured. Meanwhile, the telescopic air rod under the non-working condition is guaranteed to be acted by tension, and the function of protecting the cylinder of the telescopic part 32 is achieved.
In another embodiment of the present invention, as shown in fig. 4 and 5, a longitudinal spacing adjustment groove 36 is formed on a side surface of the jig frame 35, the telescopic member 32 and the guide bearing housing 31 are connected to the jig frame 35 by a mounting plate 38, the mounting plate 38 is disposed in the longitudinal spacing adjustment groove 36, and the mounting plate 38 is moved in the longitudinal spacing adjustment groove 36 and can be fixed at a predetermined position of the longitudinal spacing adjustment groove 36 by a fastener. Therefore, the adaptability of the invention to various specifications of reinforcing steel bar meshes can be ensured, when the size of the reinforcing steel bar meshes is changed, the clamping members are only required to be loosened, the positions of the grabbing clamps 27 on the clamp frames 35 are adjusted, and then the clamping is performed, so that the applicability of the invention is improved.
In another embodiment of the present invention, as shown in fig. 6 to 10, the gripping fixture 27 includes a fixed jaw 23, a movable jaw 26, and a jaw driving member 19 for driving the movable jaw 26 to move, multiple groups of jaw teeth are disposed at bottom ends of the fixed jaw 23 and the movable jaw 26, the jaw teeth of the fixed jaw 23 and the jaw teeth of the movable jaw 26 are disposed in a staggered manner and form a gripping slot, the jaw driving member 19 can drive the movable jaw 26 to move and change the size of the gripping slot to achieve gripping of the reinforcing mesh, a jaw hook is disposed at an end of the jaw teeth, and the jaw hook of the fixed jaw 23 is disposed opposite to the jaw hook of the movable jaw 26.
In this way, the movable claw body 26 is driven to move by the claw body driving piece 19, the clamping groove is closed, the steel bar is clamped and grabbed by the fixed claw body and the movable claw body 26, the steel bar net sheet is conveyed to a preset position after the grabbing clamp 27 ascends, the clamping groove is opened, the steel bar net sheet is loosened, the release of the steel bar net sheet is realized, and the actions are continuously repeated to grab the steel bar net sheet next time; this snatch anchor clamps 27 novel structure, reinforcing bar net piece snatch effectually, be difficult for droing. The clamping groove formed between the fixed claw body 23 and the movable claw body 26 is in a closed state in the grabbing process, so that the clamping effect can be effectively improved, and the steel bar net piece is prevented from falling off in the transferring process.
In another embodiment of the present invention, as shown in fig. 7 and 8, the gripping fixture 27 further includes a fixing member 24, where the fixing member 24 is fixedly connected to the fixed jaw 23, the fixing member 24 is provided with a guide rail, and the jaw driving member 19 may drive the movable jaw 26 to move along the guide rail; the guide rail is internally provided with a roller 25, and the roller 25 is connected with the movable claw body 26 through a connecting piece 22. Thus, the movable claw body 26 is movably connected with the fixing piece 24, and the structure is simple and easy to process.
In another embodiment of the present invention, as shown in fig. 6 to 8, the claw driving member 19 is a telescopic cylinder, one end of the telescopic cylinder is connected with the roller 25 through the pull plate 20, and the telescopic cylinder can drive the movable claw 26 to swing relative to the fixed body.
In another embodiment of the present invention, as shown in fig. 6 to 8, the fixed jaw 23 and the movable jaw 26 each include a top plate and a side plate, the teeth are disposed at the bottom ends of the side plates, the side plate of the movable jaw 26 is disposed at one side of the side plate of the fixed jaw 23, and the side plate of the movable jaw 26 is attached to the side plate of the fixed jaw 23.
In another embodiment of the present invention, as shown in fig. 6 to 8, the jaw driving member 19 is disposed on the top plate of the fixed jaw 23, the fixing member 24 is disposed on the lower portion of the top plate of the fixed jaw 23, and the bottom end of the connecting member 22 is fixedly connected with the top plate of the movable jaw 26.
In another embodiment of the present invention, as shown in fig. 6 and 7, the connecting portion is a connecting lug 21 provided on the top plate of the fixing jaw 23.
In another embodiment of the present invention, as shown in fig. 11 and 12, the walking gripper 16 includes a carrier, a first driving member 11, a walking member and a gripping member, where the first driving member 11, the walking member and the gripping member are disposed on the carrier, the first driving member 11 is used to drive the walking member to move and drive the walking gripper 16 to walk, the gripping member includes a claw finger and a second driving member 12, the claw finger is hinged with the carrier, and the second driving member 12 can drive the claw finger to rotate along a vertical plane of the claw finger and the hinge point 7 of the carrier; the grabbing piece further comprises a third driving piece 6, the claw fingers comprise a fixed claw finger 17 and a movable claw finger 18, and the third driving piece 6 can drive the movable claw finger 18 to move towards the fixed claw finger 17 so as to adjust the distance between the movable claw finger 18 and the fixed claw finger 17 in the horizontal direction.
In the specific application process, the produced reinforcing mesh is placed on the supporting platform 3, the second driving piece 12 drives the claw fingers to lift, the first driving piece 11 drives the walking gripper 16 to walk to the preset position, the claw fingers are put down and extend into meshes of the reinforcing mesh to grab the reinforcing mesh, the walking gripper 16 returns to convey the reinforcing mesh to the preset position, and the claw fingers lift and loosen the reinforcing mesh to continue to repeat the actions to grab the reinforcing mesh next time. When the movable claw finger 18 and the fixed claw finger 17 are placed down, the movable claw finger 18 and the fixed claw finger 17 can respectively extend into different meshes of the reinforced mesh, at the moment, the third driving piece 6 drives the movable claw finger 18 to move, along with the closing of the claw fingers, the reinforced bars are clamped by the claw fingers, then the whole walking claw 16 drives the mesh to move backwards, the mesh is stopped when the mesh is moved to a designated position, the third driving piece 6 drives the movable claw finger 18 to move, and the claw fingers are released. The setting can improve the snatch effect of snatching the piece to the reinforcing bar net piece greatly like this, avoids snatching not going up or the circumstances emergence that the midway transportation process reinforcing bar net piece leaks and influences the progress of whole process.
In another embodiment of the present invention, as shown in fig. 11, the movable finger 18 is provided with a limiting member 4 for limiting the movement position. In this way, the moving distance of the movable finger 18 is controlled, and the degree of closing or opening of the finger is ensured.
In another embodiment of the present invention, as shown in fig. 11, the fixed jaw 17 and the movable jaw 18 are each formed by a plurality of hooking members, the plurality of hooking members forming the movable jaw 18 are integrally connected by a connecting plate 5, the connecting plate 5 is connected with the third driving member 6, the hooking members include vertically arranged hooking portions 60, the hooking portions 60 of the movable jaw 18 and the hooking portions 60 of the fixed jaw 17 are located on the same straight line, and the third driving member 6 drives the movable jaw 18 to move along the straight line. So set up, can effectively improve the snatch effect of reinforcing bar net piece. The hooking part 60 extends into the mesh of the reinforcement mesh, and the closing or opening of the claw fingers is realized by adjusting the distance between the hooking part 60 of the movable claw finger 18 and the hooking part 60 of the fixed claw finger 17.
In another embodiment of the present invention, as shown in fig. 12, the carrier includes a walking bracket 13, two sides of the walking bracket 13 are provided with supporting side plates 14, the walking member includes a transmission rod 10 and a walking wheel 15, the walking wheel 15 is movably connected to the supporting side plates 14, the transmission rod 10 is connected to the output shaft of the first driving member 11, the walking wheel 15 is connected to the transmission rod 10 through a transmission gear 9, one end of the claw finger is fixed to a rotation rod 8, the rotation rod 8 is hinged to the supporting side plates 14, and the rotation rod 8 is connected to the second driving member 12 through a connecting member 22.
In another embodiment of the present invention, as shown in fig. 12, the bracket 1 includes a fixing plate disposed on the supporting platform 3, the rail 2 is disposed on the fixing plate, and a drag chain 61 is disposed on the fixing plate.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (7)
1. The steel bar mesh feeding device for the prefabricated member production line is characterized by comprising a net pulling mechanism, a steel bar mesh clamping mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding transportation support, a walking platform and a walking driving piece, the feeding transportation support is provided with a transportation track, the walking platform is arranged on the feeding transportation support, and the walking driving piece can drive the walking platform to walk along the transportation track; the net pulling mechanism comprises a support and a walking gripper, a track and a supporting platform for supporting the reinforcing steel bar net sheet are arranged on the support, the support extends to the outer side of the upper wire conveying support from the bottom of the upper wire conveying support, and the walking gripper can move along the track and pull the reinforcing steel bar net sheet to the bottom of the upper wire conveying support; the steel bar mesh clamping mechanism comprises a clamp frame, a plurality of groups of grabbing clamps and lifting driving members are arranged on the clamp frame side by side, the lifting driving members can drive the grabbing clamps to vertically move, the steel bar mesh clamping mechanism is connected with the walking platform, the walking platform can drive the steel bar mesh clamping mechanism to move, the walking gripper comprises a bearing piece, a first driving piece, a walking piece and grabbing pieces, the first driving piece, the walking piece and the grabbing pieces are arranged on the bearing piece, the first driving piece is used for driving the walking piece to move and drive the walking gripper to walk, the grabbing pieces comprise claw fingers and a second driving piece, the claw fingers are hinged with the bearing piece, and the second driving piece can drive the claw fingers to rotate along the vertical plane of the hinge points of the claw fingers and the bearing piece; the utility model provides a prefabricated part production line reinforcing bar net piece on-line device still includes storage mechanism, storage mechanism sets up walking platform lower part, storage mechanism includes multilayer net piece tray and corresponds the multilayer tray guide rail that sets up, the tray guide rail is fixed on the line transportation support, the net piece tray sets up in the tray guide rail, the net piece tray is continuous with the third driving piece, the portion of getting that is got includes the vertical portion of getting that sets up, the portion of getting that is got that the movable claw is located same straight line with the portion of getting that is got that the fixed claw is pointed, the third driving piece drive movable claw is followed rectilinear motion, prefab production line reinforcing bar net piece on-line device still includes storage mechanism, storage mechanism includes multilayer net piece tray and corresponds the multilayer tray guide rail that sets up, the tray guide rail is fixed on-line transportation support, the net piece tray sets up in the tray guide rail, the tray is followed its motion by the tray driving of independent tray guide rail by the net piece respectively.
2. The prefabricated member production line reinforcing mesh online device according to claim 1, wherein the traveling platform is provided with a lifting mechanism, the lifting mechanism is connected with the clamp frame and can drive the reinforcing mesh clamping mechanism to move vertically integrally, a positioning hole is formed in a preset position of the traveling platform, a stable limiting rod is arranged on the clamp frame, and the stable limiting rod penetrates through the positioning hole after the lifting mechanism lifts the reinforcing mesh clamping mechanism by a preset distance.
3. The prefabricated member production line reinforcing mesh online device according to claim 1 or 2, wherein the top of the grabbing clamp is at least provided with two connecting parts, the two connecting parts are respectively connected with lifting driving members, the two lifting driving members connected with the two connecting parts are connected through a synchronous member, the synchronous member is movably connected to the clamp frame, the lifting driving members comprise a telescopic piece and a rack, the synchronous member comprises a gear connecting rod and at least two synchronous gears, the fixed end of the telescopic piece is fixedly connected with the clamp frame, the telescopic end is connected with the rack, the two synchronous gears are respectively meshed with the rack, and two ends of the gear connecting rod are respectively connected with the two synchronous gears.
4. The prefabricated member production line reinforcing mesh online device according to claim 3, wherein the telescopic end of the telescopic member is connected with the top end of the rack through a connecting rod, the fixed end of the telescopic member is hinged with the clamp frame, the two ends of the connecting rod are respectively hinged with the telescopic member and the rack, the clamp frame is fixedly connected with a guide bearing sleeve which is vertically arranged, the rack is cylindrical, and the rack is connected with the guide bearing sleeve in a penetrating manner.
5. The prefabricated member production line reinforcing mesh online device according to claim 4, wherein the grabbing clamp comprises a fixed jaw body, a movable jaw body and a jaw body driving piece for driving the movable jaw body to move, a plurality of groups of jaw teeth are arranged at the bottom ends of the fixed jaw body and the movable jaw body, the jaw teeth of the fixed jaw body and the jaw teeth of the movable jaw body are arranged in a staggered mode and form a grabbing groove, the jaw body driving piece can drive the movable jaw body to move and change the size of the grabbing groove to grab the reinforcing mesh, a jaw hook is arranged at the end portion of each jaw tooth, and the jaw hook of the fixed jaw body and the jaw hook of the movable jaw body are arranged oppositely.
6. The prefabricated member production line reinforcing mesh on-line device according to claim 1, wherein the grabbing clamp further comprises a fixing piece, the fixing piece is fixedly connected with the fixed claw body, the fixing piece is provided with a guide rail, and the claw body driving piece can drive the movable claw body to move along the guide rail; the guide rail is internally provided with a roller, and the roller is connected with the movable claw body through a connecting piece.
7. The prefabricated member production line reinforcing mesh online device according to claim 1, wherein the bearing member comprises a walking bracket, support side plates are arranged on two sides of the walking bracket, the walking member comprises a transmission rod and walking wheels, the walking wheels are movably connected to the support side plates, the transmission rod is connected with an output shaft of the first driving member, the walking wheels are connected with the transmission rod through transmission gears, one end of each claw finger is fixed to a rotating rod, the rotating rod is hinged to the support side plates, and the rotating rod is connected with the second driving member through a connecting piece.
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| CN201810924838.8A CN109230481B (en) | 2018-08-14 | 2018-08-14 | Steel bar mesh feeding device for prefabricated member production line |
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| CN201810924838.8A CN109230481B (en) | 2018-08-14 | 2018-08-14 | Steel bar mesh feeding device for prefabricated member production line |
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| CN109230481B true CN109230481B (en) | 2023-08-29 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053158B (en) * | 2019-03-22 | 2021-12-17 | 济客筑科技(太仓)有限公司 | Stirrup arrangement structure |
| CN110182576B (en) * | 2019-06-04 | 2020-11-13 | 武汉恩斯特机器人科技有限公司 | Intelligent robot is used for carrying mechanism of article position control |
| CN110654861B (en) * | 2019-09-06 | 2021-01-05 | 佛山科学技术学院 | Net piece handling system |
| CN114643331B (en) * | 2020-12-21 | 2023-07-18 | 广东博智林机器人有限公司 | Reinforcing mesh fixing device, reinforcing mesh cage assembling equipment and assembling method |
| CN113021308B (en) * | 2021-03-24 | 2022-09-06 | 广东博智林机器人有限公司 | Hoisting device |
| CN116066307A (en) * | 2021-10-29 | 2023-05-05 | 江苏金风科技有限公司 | Balanced bearing device and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347051A (en) * | 2015-11-24 | 2016-02-24 | 洛阳中冶重工机械有限公司 | Stacking and unstacking machine for transferring pallets for autoclaved aerated concrete products |
| CN105382149A (en) * | 2015-12-02 | 2016-03-09 | 湖南三一快而居住宅工业有限公司 | Welding production line for reinforcing mesh |
| CN206429020U (en) * | 2017-01-22 | 2017-08-22 | 安徽皓泉实业有限公司 | A kind of three-dimensional lifting garage is with safety-type traversing frame mounting |
| CN207026585U (en) * | 2017-08-07 | 2018-02-23 | 杭州刚信精密机械有限公司 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
| CN207205136U (en) * | 2017-09-13 | 2018-04-10 | 河北森阳建筑设备科技有限公司 | The drawing device of plain net welding machine |
| CN207417856U (en) * | 2017-09-21 | 2018-05-29 | 中民筑友科技投资有限公司 | A kind of reinforced mesh eedle threader |
| CN209758466U (en) * | 2018-08-14 | 2019-12-10 | 中民筑友科技投资有限公司 | prefabricated part production line reinforcing bar net piece winding device |
-
2018
- 2018-08-14 CN CN201810924838.8A patent/CN109230481B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347051A (en) * | 2015-11-24 | 2016-02-24 | 洛阳中冶重工机械有限公司 | Stacking and unstacking machine for transferring pallets for autoclaved aerated concrete products |
| CN105382149A (en) * | 2015-12-02 | 2016-03-09 | 湖南三一快而居住宅工业有限公司 | Welding production line for reinforcing mesh |
| CN206429020U (en) * | 2017-01-22 | 2017-08-22 | 安徽皓泉实业有限公司 | A kind of three-dimensional lifting garage is with safety-type traversing frame mounting |
| CN207026585U (en) * | 2017-08-07 | 2018-02-23 | 杭州刚信精密机械有限公司 | A kind of front shroud technique lug automatic cut-off device of heavy duty truck engine |
| CN207205136U (en) * | 2017-09-13 | 2018-04-10 | 河北森阳建筑设备科技有限公司 | The drawing device of plain net welding machine |
| CN207417856U (en) * | 2017-09-21 | 2018-05-29 | 中民筑友科技投资有限公司 | A kind of reinforced mesh eedle threader |
| CN209758466U (en) * | 2018-08-14 | 2019-12-10 | 中民筑友科技投资有限公司 | prefabricated part production line reinforcing bar net piece winding device |
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