Wire Mesh Weaving Mechanism

Abstract

The utility model belongs to the field of wire mesh weaving, specifically a wire mesh weaving mechanism; it has the characteristics of close cooperation and high efficiency. The technical solution includes: a wire mesh weaving device and a wire mesh puller. Among them, the wire mesh weaving device receives a plurality of steel wire groups arranged in sequence, each steel wire group includes two steel wires arranged in parallel, and the wire mesh weaving device is configured to: weave the plurality of steel wire groups into a hexagonal mesh steel mesh. The wire mesh puller is arranged at the rear of the wire mesh weaving device, and the wire mesh puller is configured to: drag the wire mesh in a direction away from the wire mesh weaving device, and realize continuous weaving of the wire mesh weaving device.

Description

Technical Field

[0001] The utility model belongs to the field of steel wire mesh weaving, in particular to a steel wire mesh weaving mechanism. Background Art

[0002] During the wire mesh weaving process, especially for places such as coal mines and mining that have high requirements for wire mesh, the nodes of the wire mesh need to be wrapped 2 to 3 times. The wire mesh has a hexagonal frame structure, which can prevent external forces from causing the steel wires wrapped at the nodes of the wire mesh to slide against each other.

[0003] In order to realize the above-mentioned wire mesh weaving, it is necessary to realize the dislocation movement between adjacent steel wires and make the adjacent steel wires entangled for 2 to 3 weeks. Under the complex weaving steps, high precision requirements and steel wire thickness requirements, the wire mesh weaving in the current technology requires the cooperation of multiple power output devices. On the one hand, it causes more equipment operation cooperation requirements, and on the other hand, when one of the power output devices fails to operate in place, it may cause equipment damage. In addition, multiple power output devices also increase the cost of the wire mesh weaving machine.

[0004] In addition, after the wire mesh is woven, power is needed to drag the wire mesh out of the weaving equipment to achieve continuous weaving of the wire mesh. The patent for the pulling mechanism of the wire mesh weaving machine for coal mine anchor support (2012207122326) proposes a mechanism that can pull the wire mesh. It is found in use that when pulling, the gripper completes one action cycle each time to achieve one movement of the wire mesh. In other words, the weaving speed of the wire mesh is directly affected by the efficiency of the mechanism for pulling the wire mesh.

[0005] In current technology, the gripping action of pulling the wire mesh cannot meet the operating speed of the wire mesh weaving equipment, which limits the overall production efficiency of the wire mesh. Utility Model Content

[0006] In order to overcome the defects in the above-mentioned related technologies, the utility model provides a mesh weaving mechanism for a wire mesh, which has the characteristics of close fit and high efficiency.

[0007] The utility model provides a wire mesh weaving mechanism comprising: a wire mesh weaving device and a wire mesh pulling device. The wire mesh weaving device receives a plurality of wire groups arranged in sequence, each wire group comprises two parallel wires, and the wire mesh weaving device is configured to weave the plurality of wire groups into a hexagonal mesh wire mesh. The wire mesh pulling device is arranged behind the wire mesh weaving device, and the wire mesh pulling device is configured to drag the wire mesh in a direction away from the wire mesh weaving device, and realize continuous weaving of the wire mesh weaving device.

[0008] The wire mesh weaving device includes: a base, a slide plate, a lower shuttle plate, a shuttle wheel, an upper shuttle plate and a locking mechanism. The base is fixed relative to the ground. The slide plate is movably arranged on the base, and the slide plate has a tendency to reciprocate along the first direction on the base. The slide plate is provided with at least one spur rack, and the at least one spur rack is arranged in sequence along the first direction. The lower shuttle plate is movably arranged on the slide plate, and the lower shuttle plate has a tendency to reciprocate along the first direction on the slide plate. The lower shuttle plate includes a plurality of lower shuttle wheel grooves, and the plurality of lower shuttle wheel grooves are arranged in sequence along the first direction. The lower shuttle wheel groove is a groove opening upward, and the center line of the lower shuttle wheel groove is perpendicular to the first direction in a horizontal plane, and a spur rack is arranged below one side of each lower shuttle wheel groove. The shuttle wheel includes an upper shuttle wheel and a lower shuttle wheel, both of which are semi-cylindrical structures, and a plurality of teeth are arranged on the curved side walls of the upper shuttle wheel and the lower shuttle wheel, and the plurality of teeth are arranged circumferentially along the curved side walls of the upper shuttle wheel and the lower shuttle wheel, and the plurality of teeth form an external gear on the shuttle wheel, and the shuttle wheel is movably arranged in the lower shuttle wheel groove, and the external gear is meshed with the corresponding spur rack. An upper shuttle plate is arranged above the lower shuttle plate, and the upper shuttle plate has a tendency to reciprocate in a first direction relative to the base, and the upper shuttle plate includes a plurality of upper shuttle wheel grooves, and each shuttle wheel arranged in the lower shuttle wheel groove is also arranged in the upper shuttle wheel groove. A locking mechanism is fixed on the upper shuttle plate, and the locking mechanism is configured to fix the upper shuttle plate and the lower shuttle plate after receiving an external signal.

[0009] Preferably, the wire mesh puller further comprises a first driving mechanism. A through slot is provided on the upper end surface of the base along a first direction, the first driving mechanism is fixed in the through slot, the output shaft of the first driving mechanism has a tendency to reciprocate along the first direction, and the output shaft of the first driving mechanism is fixedly connected to the slide plate.

[0010] Preferably, a guide rail is disposed on each base at both sides of the through slot, a slideway groove is disposed on the lower end surface of the slideway, and a guide rail is correspondingly disposed in each slideway groove.

[0011] Preferably, the slide plate is further provided with a shuttle row guide rail, the lower end surface of the lower shuttle plate is further provided with a shuttle plate slide groove, and each shuttle plate slide groove is provided with a shuttle row guide rail.

[0012] Preferably, the lower end surface of the upper shuttle plate and the upper end surface of the lower shuttle plate are both planes; the friction force between the slide plate and the lower shuttle plate is less than the sum of the friction forces of the plurality of shuttle wheels in the lower shuttle wheel groove and the upper shuttle wheel groove.

[0013] Preferably, a first spacing is provided between two adjacent lower shuttle wheel grooves, and a second spacing is provided between two adjacent upper shuttle wheel grooves; the first spacing and the second spacing are of the same length.

[0014] Preferably, the wire mesh puller further comprises a bracket; the bracket is arranged above the upper shuttle plate, and the bracket is fixedly connected to the base, an upper shuttle plate groove is arranged on the bracket along the first direction, an upper shuttle plate guide rail is arranged on the upper shuttle plate, and the upper shuttle plate guide rail is movably arranged in the upper shuttle plate groove. A second driving mechanism is fixed in the bracket, and the output shaft of the second driving mechanism is fixedly connected to the upper shuttle plate, and the second driving mechanism drives the upper shuttle plate to reciprocate along the first direction.

[0015] Preferably, the wire mesh puller comprises: a first pulling member, a second pulling member and a hydraulic unit. The first pulling member is arranged at the delivery position of the wire mesh weaving equipment, and the first pulling member is configured to pull the wire mesh to move away from the wire mesh weaving equipment. The second pulling member is arranged at the delivery position of the wire mesh weaving equipment, and the second pulling member is configured to pull the wire mesh to move away from the wire mesh weaving equipment. The first oil port of the hydraulic unit is connected to the oil port A of the first pulling member, the oil port B of the first pulling member is connected to the oil port D of the second pulling member, and the oil port C of the second pulling member is connected to the second oil port of the hydraulic unit. The hydraulic unit is configured to: while injecting hydraulic oil into the first pulling member, recover the hydraulic oil in the second pulling member; or while injecting hydraulic oil into the second pulling member, recover the hydraulic oil in the first pulling member.

[0016] Preferably, the first pulling component includes: two groups of first hydraulic cylinders, a first transmission rod, a first rotating shaft and a first hand grip; wherein the two groups of first hydraulic cylinders are fixed to the two ends of the bracket one by one, each first hydraulic cylinder is provided with the oil port A and the oil port B, a first transmission rod is hinged at the end of the piston rod of each first hydraulic cylinder, the first transmission rod is rod-shaped, the first rotating shaft is connected to the bracket, and the first rotating shaft has a tendency to rotate around its center line relative to the bracket, the first rotating shaft is arranged between the two first transmission rods, and the ends of the two first rotating shafts are hinged to the two first transmission rods one by one, the first hand grip is an arc-shaped plate, and a plurality of the first hand grips are evenly fixed on the side wall of the first rotating shaft, and the first hand grip is configured as follows: when the first rotating shaft rotates, the first hand grip is driven to rotate, so that the first hand grip is extended into the wire mesh and the wire mesh is pulled to run away from the wire mesh weaving equipment.

[0017] Preferably, the second pulling member includes: two groups of second hydraulic cylinders, a second transmission rod, a second rotating shaft and a second hand grip; wherein the two groups of second hydraulic cylinders are fixed to the two ends of the bracket one by one, and each second hydraulic cylinder is located below the first hydraulic cylinder, each first hydraulic cylinder is provided with the oil port A and the oil port B, a second transmission rod is hinged at the end of the piston rod of each second hydraulic cylinder, the second transmission rod is rod-shaped, the second rotating shaft is connected to the bracket, and the second rotating shaft has a tendency to rotate around its center line relative to the bracket, and the second rotating shaft is provided at the two second hydraulic cylinders. Between the two transmission rods, the second rotating shaft is located below the first rotating shaft, and the second rotating shaft is parallel to the first rotating shaft, the ends of the two second rotating shafts are hinged to the two second transmission rods one by one, the second hand grip is an arc-shaped plate, and a plurality of the second hand grips are evenly fixed on the side wall of the second rotating shaft, and the second hand grip is configured as follows: when the second rotating shaft rotates, the second hand grip is driven to rotate, so that the second hand grip is extended into the wire mesh and the wire mesh is pulled to move away from the wire mesh weaving equipment, and a plurality of the first hand grips and a plurality of the second hand grips are arranged at intervals.

[0018] Preferably, the hydraulic unit comprises: a hydraulic pump station and an electromagnetic reversing valve. The hydraulic pump station comprises an oil outlet and an oil inlet. The electromagnetic reversing valve comprises a two-position four-way electromagnetic valve, the oil outlet and the oil inlet of the hydraulic pump station are respectively connected to the two oil ports of the electromagnetic reversing valve in a one-to-one correspondence, one of the other two oil ports of the electromagnetic reversing valve is the first oil port, and the other of the other two oil ports of the electromagnetic reversing valve is the second oil port.

[0019] The beneficial effects of the utility model are:

[0020] When the lower shuttle wheel groove and the upper shuttle wheel groove are misaligned, the lower half shuttle wheel in the lower shuttle wheel groove and the upper half shuttle wheel in the upper shuttle wheel groove are misaligned, and at the same time, the flat side wall of the lower half shuttle wheel contacts the upper shuttle wheel groove, making the lower half shuttle wheel and the half shuttle wheel unable to rotate. When the slide plate is running, the spur rack on the slide plate pushes the locked lower half shuttle wheel or upper half shuttle wheel to run, thereby achieving the purpose of pushing the lower shuttle plate to reciprocate.

[0021] When the lower shuttle wheel and the upper shuttle wheel are combined, and the lower shuttle plate and the upper shuttle plate are relatively fixed, the first driving mechanism drives the slide plate to run, and the spur rack can drive the lower shuttle wheel and the upper shuttle wheel to rotate. The above steps can realize the dislocation and twisting of the steel wire during the wire mesh weaving process.

[0022] The utility model adopts fewer power mechanisms through structural design, has the advantages of reducing equipment cost and reducing the coordination requirements between various power parts.

[0023] The first pulling component and the second pulling component can be operated alternately in the hydraulic unit, so that the wire mesh can be continuously pulled, which can improve the efficiency of pulling the wire mesh and avoid affecting the wire mesh weaving efficiency due to the wire mesh pulling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural diagram of the steel wire mesh weaving mechanism described in the utility model;

[0026] Figure 2 It is a side view of the wire mesh weaving mechanism described in the utility model;

[0027] Figure 3 The wire mesh weaving mechanism described in the utility model is Figure 2 Cross-sectional view in the BB direction;

[0028] Figure 4 It is a vertical cross-sectional view of the wire mesh weaving mechanism described in the utility model;

[0029] Figure 5 It is another vertical cross-sectional view of the wire mesh weaving mechanism of the utility model;

[0030] Figure 6 This is a structural diagram of the shuttle wheel described in the utility model;

[0031] Figure 7 A side view of the shuttle wheel of the utility model;

[0032] Figure 8 Another side view of the shuttle wheel of the utility model;

[0033] Fig. 9 This is a structural diagram of the pull-away component of the utility model;

[0034] Fig.10 It is a side view of the pull-away component of the utility model;

[0035] Fig.11 This is the oil circuit diagram of the pulling component of the utility model. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0037] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0039] The wire mesh weaving mechanism 2 includes: a base 21, a slide plate 22, a lower shuttle plate 23, a shuttle wheel 24, an upper shuttle plate 25 and a locking mechanism 26. The base 21 is relatively fixed to the ground. The slide plate 22 is movably arranged on the base 21, and the slide plate 22 has a tendency to reciprocate along the first direction X on the base 21. The slide plate 22 is provided with at least one spur rack 28, and the at least one spur rack 28 is arranged in sequence along the first direction X. The lower shuttle plate 23 is movably arranged on the slide plate 22, and the lower shuttle plate 23 has a tendency to reciprocate along the first direction X on the slide plate 22. The lower shuttle plate 23 includes a plurality of lower shuttle wheel grooves 27, and the plurality of lower shuttle wheel grooves 27 are arranged in sequence along the first direction X. The lower shuttle wheel groove 27 is a groove with an opening upward, and the center line of the lower shuttle wheel groove 27 is perpendicular to the first direction X in a horizontal plane, and a spur rack 28 is arranged below one side of each lower shuttle wheel groove 27. The shuttle wheel 24 includes an upper shuttle wheel 241 and a lower shuttle wheel 242. The upper shuttle wheel 241 and the lower shuttle wheel 242 are both semi-cylindrical structures. A plurality of teeth are arranged on the curved side walls of the upper shuttle wheel 241 and the lower shuttle wheel 242. The plurality of teeth are arranged circumferentially along the curved side walls of the upper shuttle wheel 241 and the lower shuttle wheel 242, and the plurality of teeth form an external gear on the shuttle wheel 24. The shuttle wheel 24 is movably arranged in the lower shuttle wheel groove 27, and the external gear is meshed with the corresponding spur rack 28. An upper shuttle plate 25 is arranged above the lower shuttle plate 23. The upper shuttle plate 25 has a tendency to reciprocate along the first direction X relative to the base 21. The upper shuttle plate 25 includes a plurality of upper shuttle wheel grooves 29. Each shuttle wheel 24 arranged in the lower shuttle wheel groove 27 is also arranged in the upper shuttle wheel groove 29. The locking mechanism 26 is fixed on the upper shuttle plate 25 , and the locking mechanism 26 is configured to fix the upper shuttle plate 25 and the lower shuttle plate 23 after receiving an external signal.

[0040] In some embodiments, the upper shuttle wheel 241 includes a first body 2411 and first external teeth 2412. The first body 2411 is a columnar body with a semicircular cross section. The first body 2411 is provided with a first wire guide hole 2413. The extension direction of the first wire guide hole 2413 is parallel to the plane outer wall of the first body 2411. A plurality of first external teeth 2412 are sequentially fixed on the curved outer wall of the first body 2411. The lower shuttle wheel 242 includes a second body 2421 and second external teeth 2422. The second body 2421 is a columnar body with a semicircular cross section. The second body 2421 is provided with a second wire guide hole 2423. The extension direction of the second wire guide hole 2423 is parallel to the plane outer wall of the second body 2421. A plurality of second external teeth 2422 are sequentially fixed on the curved outer wall of the second body 2421. When the planar outer wall of the first body 2411 and the planar outer wall of the second body 2421 are fitted together, the plurality of first external teeth 2412 and the plurality of second external teeth 2422 are combined to form external gears on the first body 2411 and the second body 2421 .

[0041] The first outer teeth 2412 include: a first full tooth and a first half tooth. The curved outer wall of the first body 2411 and the plane outer wall of the first body 2411 intersect to form a first edge, and the first half tooth is fixed to the curved outer wall of the first body 2411 at a position close to the first edge, and the plane of the first half tooth is in the same plane as the plane outer wall of the first body 2411. A plurality of the first full teeth are circumferentially arranged on the curved outer wall of the first body 2411 between two of the first half teeth.

[0042] The second outer teeth 2422 include: a second full tooth and a second half tooth. The curved outer wall of the second body 2421 and the plane outer wall of the second body 2421 intersect to form a second edge, and the second half tooth is fixed to the curved outer wall of the second body 2421 near the second edge, and the plane of the second half tooth is in the same plane as the plane outer wall of the second body 2421. A plurality of the second full teeth are circumferentially arranged on the curved outer wall of the second body 2421 between two of the second half teeth.

[0043] The upper shuttle wheel 241 further includes: a first tongue tip 2414, the first tongue tip 2414 is a semi-conical body, and the semi-conical body is one of the planes of the cone from its vertex to the bottom surface, and the first tongue tip 2414 is provided with a first through hole, and the first through hole is connected from its bottom surface to its vertex. The bottom surface of the first tongue tip 2414 is fixedly connected to the end surface of the first body 2411, and one end of the first through hole connected to the bottom surface of the first tongue tip 2414 is connected to the first wire guide hole 2413.

[0044] The lower half shuttle wheel 242 also includes: a second tongue tip 2424, the second tongue tip 2424 is a semi-conical body, and the semi-conical body is one of the planes of the cone from its vertex to the bottom surface, and a second through hole is provided on the second tongue tip 2424, and the second through hole is connected from its bottom surface to its vertex. The bottom surface of the second tongue tip 2424 is fixedly connected to the end surface of the second main body 2421, and one end of the second through hole connected to the bottom surface of the second tongue tip 2424 is connected to the second guide wire hole 2423. When the first main body 2411 and the second main body 2421 are fitted together, the first tongue tip 2414 and the second tongue tip 2424 are fitted together to form a cone structure, and the first through hole is connected to one end of the vertex of the second tongue tip 2424.

[0045] The upper half shuttle wheel 241 also includes a wire protection tube 2415, which includes at least a wire protection through hole. The wire protection through hole is a variable diameter through hole, which is connected to the end of the first guide wire hole 2413 away from the first tongue tip 2414, and the inner diameter of the end of the wire protection through hole connected to the first guide wire hole 2413 is smaller than the inner diameter of the other end of the wire protection through hole.

[0046] Preferably, the wire mesh weaving mechanism 2 further includes a first driving mechanism 210. A through groove is provided on the upper end surface of the pulling base 21 along the first direction X, the first driving mechanism 210 is fixed in the through groove, the output shaft of the first driving mechanism 210 has a tendency to reciprocate along the first direction X, and the output shaft of the first driving mechanism 210 is fixedly connected to the slide plate 22.

[0047] Preferably, a guide rail is disposed on each of the bases 21 on both sides of the through slot, a slideway groove 211 is disposed on the lower end surface of the slideway 22 , and a guide rail is correspondingly disposed in each slideway groove 211 .

[0048] Preferably, the slide plate 22 is further provided with a shuttle rail, the lower end surface of the lower shuttle plate 23 is further provided with a shuttle plate slide groove 231 , and each shuttle plate slide groove 231 is provided with a shuttle rail.

[0049] Preferably, the lower end surface of the upper shuttle plate 25 and the upper end surface of the lower shuttle plate 23 are both planes. The friction between the slide plate 22 and the lower shuttle plate 23 is less than the sum of the friction between the multiple shuttle wheels 24 in the lower shuttle wheel groove 27 and the upper shuttle wheel groove 29.

[0050] Preferably, a first spacing is provided between two adjacent lower shuttle wheel grooves 27, and a second spacing is provided between two adjacent upper shuttle wheel grooves 29. The first spacing and the second spacing are of the same length.

[0051] Preferably, the wire mesh weaving mechanism 2 further comprises a bracket 21. The bracket 21 is disposed above the upper shuttle plate 25, and the bracket 21 is fixedly connected to the base 21. An upper shuttle plate groove is disposed on the bracket 21 along the first direction X, and an upper shuttle plate 25 guide rail is disposed on the upper shuttle plate 25, and the upper shuttle plate 25 guide rail is movably disposed in the upper shuttle plate groove. A second driving mechanism 212 is fixed in the bracket 21, and an output shaft of the second driving mechanism 212 is fixedly connected to the upper shuttle plate 25, and the second driving mechanism 212 drives the upper shuttle plate 25 to reciprocate along the first direction X.

[0052] The wire mesh pulling mechanism 3 includes: a first pulling member 32, a second pulling member 33 and a hydraulic unit 33. The first pulling member 32 is arranged at the delivery position of the wire mesh weaving equipment, and the first pulling member 32 is configured to pull the wire mesh to move away from the wire mesh weaving equipment. The second pulling member 33 is arranged at the delivery position of the wire mesh weaving equipment, and the second pulling member 33 is configured to pull the wire mesh to move away from the wire mesh weaving equipment. The first oil port of the hydraulic unit 33 is connected to the oil port A of the first pulling member 32, the oil port B of the first pulling member 32 is connected to the oil port D of the second pulling member 33, and the oil port C of the second pulling member 33 is connected to the second oil port of the hydraulic unit 33. The hydraulic unit 33 is configured to: inject hydraulic oil into the first pulling member 32 while recovering the hydraulic oil in the second pulling member 33; or inject hydraulic oil into the second pulling member 33 while recovering the hydraulic oil in the first pulling member 32.

[0053] Preferably, the wire mesh pulling mechanism 3 further comprises a pulling bracket 31, the pulling bracket 31 is fixed relative to the ground, and the pulling bracket 31 at least comprises a horizontally arranged crossbeam; the first pulling member 32 and the second pulling member 33 are fixed on the crossbeam.

[0054] Preferably, the first pulling member 32 includes: two groups of first hydraulic cylinders 321, a first transmission rod 322, a first rotating shaft 323 and a first hand grip 324. The two groups of first hydraulic cylinders 321 are fixed to the two ends of the pulling bracket 31 in a one-to-one correspondence, and each first hydraulic cylinder is provided with the oil port A and the oil port B. A first transmission rod 322 is hinged at the end of the piston rod of each first hydraulic cylinder, and the first transmission rod 322 is rod-shaped. The first rotating shaft 323 is connected to the pulling bracket 31, and the first rotating shaft 323 has a tendency to rotate around its center line relative to the bracket 21. The first rotating shaft 323 is arranged between the two first transmission rods 322, and the ends of the two first rotating shafts 323 are hinged to the two first transmission rods 322 in a one-to-one correspondence. The first hand grip 324 is an arc-shaped plate, and multiple first hand grips 324 are evenly fixed on the side wall of the first rotating shaft 323. The first hand grip 324 is configured as follows: when the first rotating shaft 323 rotates, the first hand grip 324 is driven to rotate, so that the first hand grip 324 extends into the wire mesh and pulls the wire mesh to move away from the wire mesh weaving equipment.

[0055] Preferably, the second pulling member 33 comprises: the two groups of second hydraulic cylinders 331 are fixed to the two ends of the pulling bracket 31 in a one-to-one correspondence, and each second hydraulic cylinder 331 is located below the first hydraulic cylinder, and each first hydraulic cylinder is provided with the oil port A and the oil port B. A second transmission rod 332 is hinged at the end of the piston rod of each second hydraulic cylinder 331, and the second transmission rod 332 is rod-shaped. A second rotating shaft 333 is connected to the pulling bracket 31, and the second rotating shaft 333 has a tendency to rotate around its center line relative to the pulling bracket 31, and the second rotating shaft 333 is arranged between the two second transmission rods 332, the second rotating shaft 333 is located below the first rotating shaft 323, and the second rotating shaft 333 is parallel to the first rotating shaft 323, and the ends of the two second rotating shafts 333 are hinged to the two second transmission rods 332 in a one-to-one correspondence. The second hand grip 334 is an arc-shaped plate, and multiple second hand grips 334 are evenly fixed on the side wall of the second rotating shaft 333. The second hand grip 334 is configured as follows: when the second rotating shaft 333 rotates, the second hand grip 334 is driven to rotate, so that the second hand grip 334 extends into the wire mesh and pulls the wire mesh to move away from the wire mesh weaving equipment, and multiple first hand grips 324 and multiple second hand grips 334 are arranged at intervals.

[0056] Preferably, the hydraulic unit 33 includes: a hydraulic pump station 331 and an electromagnetic reversing valve 332. The hydraulic pump station 331 includes an oil outlet and an oil inlet. The electromagnetic reversing valve 332 includes a two-position four-way electromagnetic valve, and the oil outlet and the oil inlet of the hydraulic pump station 331 are respectively connected to the two oil ports of the electromagnetic reversing valve 332 in a one-to-one correspondence, one of the other two oil ports of the electromagnetic reversing valve 332 is the first oil port, and the other of the other two oil ports of the electromagnetic reversing valve 332 is the second oil port.

[0057] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0058] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A wire mesh weaving mechanism, characterized in that: include: A wire mesh weaver receives a plurality of sequentially arranged steel wire groups, each steel wire group includes two steel wires arranged in parallel, and the wire mesh weaver is configured to: weave the plurality of steel wire groups into a hexagonal mesh steel mesh; A wire mesh puller is arranged behind the wire mesh weaving machine, and the wire mesh puller is configured to: drag the wire mesh in a direction away from the wire mesh weaving machine, and realize continuous weaving of the wire mesh weaving machine; Wherein, the wire mesh weaving device comprises: A base, fixed relative to the ground; A slide plate, movably arranged on the base, the slide plate has a tendency to reciprocate along a first direction on the base, the slide plate is provided with at least one spur rack, and the at least one spur rack is arranged in sequence along the first direction; A lower shuttle plate is movably arranged on the slide plate, the lower shuttle plate has a tendency to reciprocate along a first direction on the slide plate, the lower shuttle plate comprises a plurality of lower shuttle wheel grooves, the plurality of lower shuttle wheel grooves are arranged in sequence along the first direction, the lower shuttle wheel grooves are grooves opening upward, and the center line of the lower shuttle wheel groove is perpendicular to the first direction in a horizontal plane, and a straight rack is arranged below one side of each lower shuttle wheel groove; A shuttle wheel, comprising an upper shuttle wheel and a lower shuttle wheel, both of which are semi-cylindrical structures, a plurality of teeth are arranged on the curved side walls of the upper shuttle wheel and the lower shuttle wheel, the plurality of teeth are arranged circumferentially along the curved side walls of the upper shuttle wheel and the lower shuttle wheel, and the plurality of teeth form an external gear on the shuttle wheel, the shuttle wheel is movably arranged in the groove of the lower shuttle wheel, and the external gear is meshed with the corresponding spur rack; An upper shuttle plate is arranged above the lower shuttle plate, the upper shuttle plate has a tendency to reciprocate along a first direction relative to the base, the upper shuttle plate comprises a plurality of upper shuttle wheel grooves, and each shuttle wheel arranged in the lower shuttle wheel groove is also arranged in the upper shuttle wheel groove; The locking mechanism is fixed on the upper shuttle plate, and the locking mechanism is configured to fix the upper shuttle plate and the lower shuttle plate after receiving an external signal.

2. The wire mesh weaving mechanism according to claim 1, characterized in that: The wire mesh puller also includes a first driving mechanism; The upper end surface of the base is provided with a through slot along the first direction, the first driving mechanism is fixed in the through slot, the output shaft of the first driving mechanism has a tendency to reciprocate along the first direction, and the output shaft of the first driving mechanism is fixedly connected to the slide plate.

3. The wire mesh weaving mechanism according to claim 2, characterized in that: A guide rail is respectively arranged on the bases at both sides of the through slot, a slide plate sliding groove is arranged on the lower end surface of the slide plate, and a guide rail is correspondingly arranged in each slide plate sliding groove.

4. The wire mesh weaving mechanism according to claim 3, characterized in that: The slide plate is also provided with a shuttle row guide rail, and the lower end surface of the lower shuttle plate is also provided with a shuttle plate slide groove, and each shuttle plate slide groove is provided with a shuttle row guide rail.

5. The wire mesh weaving mechanism according to claim 4, characterized in that: The lower end surface of the upper shuttle plate and the upper end surface of the lower shuttle plate are both planes; The friction force between the slide plate and the lower shuttle plate is smaller than the sum of the friction forces of the plurality of shuttle wheels in the lower shuttle wheel groove and the upper shuttle wheel groove.

6. The wire mesh weaving mechanism according to claim 5, characterized in that: A first spacing is provided between two adjacent lower shuttle wheel grooves, and a second spacing is provided between two adjacent upper shuttle wheel grooves; The first interval and the second interval have the same length.

7. The wire mesh weaving mechanism according to claim 6, characterized in that: The wire mesh puller also includes a bracket; The bracket is arranged above the upper shuttle board, and the bracket is fixedly connected to the base, an upper shuttle board slot is arranged on the bracket along the first direction, an upper shuttle board guide rail is arranged on the upper shuttle board, and the upper shuttle board guide rail is movably arranged in the upper shuttle board slot; A second driving mechanism is fixed in the bracket, an output shaft of the second driving mechanism is fixedly connected to the upper shuttle plate, and the second driving mechanism drives the upper shuttle plate to reciprocate along the first direction.

8. The wire mesh weaving mechanism according to claim 7, characterized in that: The wire mesh puller comprises: a first pulling member, which is arranged at the delivery position of the wire mesh weaving equipment, and the first pulling member is configured to pull the wire mesh to move away from the wire mesh weaving equipment; A second pulling member is disposed at a delivery location of the wire mesh weaving device, and the second pulling member is configured to pull the wire mesh to move away from the wire mesh weaving device; A hydraulic unit, wherein a first oil port of the hydraulic unit is connected to an oil port A of the first pulling member, an oil port B of the first pulling member is connected to an oil port D of the second pulling member, and an oil port C of the second pulling member is connected to a second oil port of the hydraulic unit, and the hydraulic unit is configured to: inject hydraulic oil into the first pulling member while recovering the hydraulic oil in the second pulling member; or inject hydraulic oil into the second pulling member while recovering the hydraulic oil in the first pulling member.

9. The wire mesh weaving mechanism according to claim 8, characterized in that: The first pulling component includes: two groups of first hydraulic cylinders, a first transmission rod, a first rotating shaft and a first hand grip; wherein the two groups of first hydraulic cylinders are fixed to the two ends of the bracket in a one-to-one correspondence, each first hydraulic cylinder is provided with the oil port A and the oil port B, a first transmission rod is hinged at the end of the piston rod of each first hydraulic cylinder, the first transmission rod is rod-shaped, the first rotating shaft is connected to the bracket, and the first rotating shaft has a tendency to rotate around its center line relative to the bracket, the first rotating shaft is arranged between the two first transmission rods, and the ends of the two first rotating shafts are hinged to the two first transmission rods in a one-to-one correspondence, the first hand grip is an arc-shaped plate, and a plurality of the first hand grips are evenly fixed on the side wall of the first rotating shaft, and the first hand grip is configured as follows: when the first rotating shaft rotates, the first hand grip is driven to rotate, so that the first hand grip is extended into the wire mesh and the wire mesh is pulled to run away from the wire mesh weaving equipment; The second pulling member includes: two groups of second hydraulic cylinders, a second transmission rod, a second rotating shaft and a second hand grip; wherein the two groups of second hydraulic cylinders are fixed to the two ends of the bracket in a one-to-one correspondence, and each second hydraulic cylinder is located below the first hydraulic cylinder, each first hydraulic cylinder is provided with the oil port A and the oil port B, a second transmission rod is hinged at the end of the piston rod of each second hydraulic cylinder, the second transmission rod is rod-shaped, the second rotating shaft is connected to the bracket, and the second rotating shaft has a tendency to rotate around its center line relative to the bracket, and the second rotating shaft is provided at the two second transmission rods. The second rotating shaft is located between the movable rods, the second rotating shaft is located below the first rotating shaft, and the second rotating shaft is parallel to the first rotating shaft, the ends of the two second rotating shafts are hinged to the two second transmission rods one by one, the second hand grip is an arc-shaped plate, and a plurality of the second hand grips are evenly fixed on the side wall of the second rotating shaft, and the second hand grip is configured as follows: when the second rotating shaft rotates, the second hand grip is driven to rotate, so that the second hand grip is extended into the wire mesh and the wire mesh is pulled to move away from the wire mesh weaving equipment, and a plurality of the first hand grips and a plurality of the second hand grips are arranged at intervals.

10. The wire mesh weaving mechanism according to claim 9, characterized in that: The hydraulic unit comprises: A hydraulic pump station, including an oil outlet and an oil inlet; The electromagnetic reversing valve comprises a two-position four-way electromagnetic valve. The oil outlet and the oil inlet of the hydraulic pump station are respectively connected to the two oil ports of the electromagnetic reversing valve in a one-to-one correspondence. One of the other two oil ports of the electromagnetic reversing valve is the first oil port, and the other of the other two oil ports of the electromagnetic reversing valve is the second oil port.

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