CN110394409B - Hydraulic transmission type steel wire mesh welding machine - Google Patents

Hydraulic transmission type steel wire mesh welding machine Download PDF

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Publication number
CN110394409B
CN110394409B CN201910701820.6A CN201910701820A CN110394409B CN 110394409 B CN110394409 B CN 110394409B CN 201910701820 A CN201910701820 A CN 201910701820A CN 110394409 B CN110394409 B CN 110394409B
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piece
wire
driving
sliding rail
table top
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CN110394409A (en
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白颖
王青
赵红顺
莫莉萍
马剑
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Changzhou Vocational Institute of Mechatronic Technology
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Changzhou Vocational Institute of Mechatronic Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F27/00Making wire network, i.e. wire nets
    • B21F27/08Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings

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  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

The invention discloses a hydraulic transmission type steel wire mesh welding machine, which comprises: a support member connected to the ground; workstation, the workstation includes: a horizontal table top connected to the support member, and a vertical table top vertically connected to the horizontal table top; the first side blocking piece is vertically connected to the vertical table top; the second side blocking piece is vertically connected to the vertical table top and is spaced from the first side blocking piece by a certain distance; the first wire clamping piece is connected to the vertical table top, arranged between the first side blocking piece and the second side blocking piece, used for clamping one ends of the plurality of longitudinal wires and capable of driving the plurality of longitudinal wires to move up and down at the same time; the first limiting piece is connected between the first side blocking piece and the second side blocking piece and used for limiting the other ends of the plurality of longitudinal wires, and the longitudinal wires are always vertical when moving up and down; a first guide member; and a welding part; thereby overcoming the technical problems of inconvenient operation, relatively low efficiency and difficult quality unification.

Description

Hydraulic transmission type steel wire mesh welding machine
Technical Field
The invention relates to the technical field of equipment for producing steel wire meshes, in particular to a hydraulic transmission type steel wire mesh welding machine.
Background
The steel wire mesh sheet is generally of a net structure formed by assembling and welding a plurality of transverse wires and a plurality of longitudinal wires; in the prior art, generally, manual work is adopted, longitudinal wires are firstly arranged on a workbench, transverse wires are then placed on the longitudinal wires one by one, the transverse wires are respectively welded with each longitudinal wire, and then a net-shaped structure is formed; this way, the operation is inconvenient, and efficiency is relatively low, moreover has certain requirement to operating personnel's level, and the quality is difficult to unify.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a hydraulic transmission type steel wire mesh welding machine to solve the technical problems of inconvenient operation, relatively low efficiency and difficult quality uniformity in the prior art.
The technical scheme for realizing the purpose of the invention is as follows: a hydraulic drive type steel mesh welding machine includes:
a supporting piece connected to the ground;
a table, the table comprising: the horizontal table top is connected to the supporting piece, and the vertical table top is vertically connected to the horizontal table top;
the first side blocking piece is vertically connected to the vertical table top;
the second side blocking piece is vertically connected to the vertical table top and is spaced from the first side blocking piece by a certain distance;
the first wire clamping piece is connected to the vertical table top, arranged between the first side blocking piece and the second side blocking piece, used for clamping one ends of the plurality of longitudinal wires and capable of driving the plurality of longitudinal wires to move up and down at the same time;
the first limiting piece is connected between the first side blocking piece and the second side blocking piece and used for limiting the other ends of the plurality of longitudinal wires, and the longitudinal wires are always vertical when moving up and down;
a first guide, said first guide comprising: the first sliding rail is connected to the vertical table top through a first supporting leg; one end of the second sliding rail is inserted into the first groove on the second side blocking piece; the first sliding rail and the second sliding rail are spaced at a certain distance, so that the longitudinal wire can conveniently pass through the first sliding rail and the second sliding rail;
and a weldment, said weldment including: the first electrode is connected between the first slide rail and the second slide rail; one end of each third sliding rail is connected with the first electrode; the second electrode is connected between the first sliding rail and the second sliding rail in a sliding mode, is in clearance fit with the third sliding rail, can move back and forth along the first sliding rail, and can be used for welding a transverse wire and a plurality of longitudinal wires together under the action of the second electrode and the third sliding rail; the first driving pieces are connected to the first side blocking pieces or the second side blocking pieces through a first plate and used for driving the second electrodes to move back and forth; the first slide rail, the second slide rail and the third slide rail are provided with a second groove; the second grooves are in the same straight line and used for placing the transverse wires.
Further: the support member includes: the four support columns are connected to the bottom of the horizontal table top; and four reinforcing ribs connected between the supporting columns.
Further: the first side blocking piece and the second side blocking piece are identical in structure, and are T-shaped after being projected from the left plane to the right plane.
Further: the first wire clamping member comprises: the two fourth sliding rails are connected to the vertical table top;
the fourth sliding block is connected to the two fourth sliding rails in a sliding manner;
the clamping pieces are connected to the fourth sliding block and used for clamping one end of the longitudinal wire in a one-to-one mode;
the two second plates are respectively connected to one end of the fourth slide rail and used for limiting the fourth slide block;
and one end of the second driving piece is connected to the vertical table board, and the other end of the second driving piece is connected to the fourth sliding block and used for driving the fourth sliding block to move up and down along the fourth sliding rail.
Further: the first stopper includes: the two rolling shaft pieces are respectively arranged at two sides of the longitudinal wire;
the roller member includes: the two ends of the stepped shaft are respectively connected to the first side blocking piece or the second side blocking piece through a first bearing;
and the two first pressing covers are respectively connected to the first side blocking piece or the second side blocking piece and used for pressing the first bearing.
Further: further comprising: the wire guide piece is connected to the outer wall of the first side blocking piece, so that the transverse wire can conveniently enter the second groove from the first through groove in the first side blocking piece;
and the cutting piece is connected to the inner walls of the vertical table top and the first side blocking piece, is arranged between the first side blocking piece and the first sliding rail and is used for cutting off the transverse wire.
Further: the guide wire member includes: the first connecting piece is connected to the outer wall of the first side blocking piece;
the second connecting piece is connected to the outer wall of the first side blocking piece and is separated from the first connecting piece by a certain distance;
the clamping and conveying piece is connected to the first connecting piece and the second connecting piece and can drive the transverse wire to move to the second groove direction;
and the second limiting part is connected between the first connecting piece and the second connecting piece, and when the clamping and conveying piece drives the transverse wire to move, the second limiting part can straighten the transverse wire.
Further: the pinch piece includes: the driving shaft is connected to the first connecting piece and the second connecting piece through two second bearings respectively;
the motor is connected to the driving shaft through a coupler and is connected to the bottom of the second connecting piece through a motor frame;
the driving roller is connected to the driving shaft and arranged between the first connecting piece and the second connecting piece;
the two second pressing covers are sleeved on the driving shaft, are respectively connected to the first connecting piece and the second connecting piece and are used for pressing the second bearing;
the driving gear is connected to the driving shaft;
the driven shaft is connected to the first connecting piece and the second connecting piece through two third bearings respectively;
the driven roller is connected to the driven shaft, and a cavity which is convenient for the transverse wire to pass through is formed between the driven roller and the driving roller;
the two third pressing covers are sleeved on the driven shaft, are respectively connected to the first connecting piece and the second connecting piece and are used for pressing the third bearings;
and the driven gear is connected to the driven shaft and is used for being meshed with the driving gear.
Further: the second stopper includes: two first cylinders connected between the first connecting piece and the second connecting piece, and a gap through which the transverse wire can pass is reserved between the two first cylinders; and the two annular bosses are respectively connected to the first cylinder and used for supporting the transverse wires.
Further: the cutting member includes: the third driving piece is connected to the vertical table top;
one end of the cutter bar is connected to the first side blocking piece through a fourth bearing;
the fourth gland is connected to the first side stopper and used for pressing the fourth bearing;
the connecting rod is connected to the cutter bar and is connected with the third driving piece through a pin shaft piece; the telescopic action of the third driving piece can link the cutter bar to rotate;
and the cutter head is connected to the cutter bar and can rotate along with the cutter bar to cut the transverse wire.
By adopting the technical scheme, the invention has the following beneficial effects: compared with the prior art, the hydraulic transmission type steel wire mesh welding machine is characterized in that a workbench is connected to a supporting piece, a first side stopper, a second side stopper and a first wire clamping piece are connected to the workbench, a first limiting piece is connected between the first side stopper and the second side stopper, and a first guide piece and a welding piece are connected between the first side stopper, the second side stopper and the workbench; when the welding device is implemented, one end of each longitudinal wire is clamped on the first wire clamping piece, the other end of each longitudinal wire penetrates through the first guide piece and the welding piece, the first limiting piece penetrates out of the welding piece, the transverse wires are placed in the second groove, the first electrode and the second electrode on the welding piece are controlled, the lap joints of the longitudinal wires and the transverse wires are pressed at the same time, the lap joints are welded, after the welding is completed, the second electrode is removed, the first wire clamping piece moves upwards for a certain distance, the welded longitudinal wires and the welded transverse wires move upwards, another transverse wire is continuously placed in the second groove and is welded with the longitudinal wires at the same time, and after the welding is performed for multiple times, a steel wire mesh sheet is formed; therefore, the technical problems that the operation is inconvenient, the efficiency is relatively low and the quality is difficult to unify are solved, the technical effects of convenient operation, relatively high efficiency and relatively unified quality are achieved, and the method is favorable for wide popularization.
Drawings
FIG. 1 is a schematic three-dimensional structure of a first embodiment of the present invention;
FIG. 2 is a schematic three-dimensional structure diagram of a workbench, a longitudinal wire and a first wire clamping member according to a first embodiment of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the first wire clamping member with the second driving member removed according to the first embodiment of the present invention;
FIG. 4 is an enlarged partial view of portion A of FIG. 3 in accordance with the present invention;
fig. 5 is a cross-sectional view of a fourth slide rail according to a first embodiment of the invention;
fig. 6 is a schematic three-dimensional structure diagram of a first side stopper, a second side stopper, a longitudinal wire and a first stopper according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of the first side stop, the second side stop and the roller member in accordance with an embodiment of the present invention;
FIG. 8 is a schematic three-dimensional view of a first guide member, a second side stop member and a third slide rail according to an embodiment of the present invention;
FIG. 9 is a schematic three-dimensional view of a first guide, a first side stop, a second side stop, and a weldment according to one embodiment of the present invention;
FIG. 10 is a top view of a cross-wire disposed in a second groove in accordance with a first embodiment of the present invention;
FIG. 11 is a schematic three-dimensional structure of a first electrode and a second electrode, compacted transverse filaments and longitudinal filaments, in accordance with a first embodiment of the present invention;
FIG. 12 is a schematic three-dimensional structure of a second embodiment of the present invention;
FIG. 13 is a schematic three-dimensional view of a guide wire member according to a second embodiment of the present invention;
FIG. 14 is a cross-sectional view of the first connecting member, the second connecting member and the gripping member in a second embodiment of the present invention;
fig. 15 is a left side view of a second position limiting member according to a second embodiment of the invention;
FIG. 16 is a schematic three-dimensional view of a cutting element in connection with a table, a first side stop and a cross-wire in accordance with a second embodiment of the present invention;
FIG. 17 is an enlarged partial view of portion B of FIG. 16 in accordance with the present invention;
FIG. 18 is a cross-sectional view of a cutting element in accordance with a second embodiment of the present invention;
FIG. 19 is a left side view of a cutting head and cross-wires in a second embodiment of the invention;
FIG. 20 is a schematic three-dimensional view of a tool tip in accordance with a second embodiment of the invention;
fig. 21 is a schematic three-dimensional structure diagram of a steel mesh sheet formed after welding transverse wires and longitudinal wires according to an embodiment of the invention;
in the figure: 10. the supporting part 11, the supporting column 12, the reinforcing rib 20, the workbench 21, the horizontal table top 22, the vertical table top 30, the first side stopper 31, the first through groove 40, the second side stopper 41, the first groove 50, the first wire clamping part 500, the longitudinal wire 51, the fourth sliding rail 52, the fourth sliding block 53, the clamping part 54, the second plate 55, the second driving part 60, the first limiting part 61, the rolling shaft part 61, the stepped shaft 611, the first bearing 612, the first bearing 613, the first gland 600, the transverse wire 70, the first guiding part 71, the first sliding rail 72, the first supporting leg 73, the second sliding rail 711, the second groove 80, the welding part 81, the first electrode 82, the third sliding rail 83, the second electrode 84, the first driving part 85, the first plate 90, the guide wire 91, the first connecting part 92, the second connecting part 93, the clamping part, 931. the cutter comprises a driving shaft, 932, a second bearing, 933, a motor, 934, a motor frame, 935, a driving roller, 936, a second gland, 937, a driving gear, 938, a driven shaft, 939, a third bearing, 9310, a driven roller, 9311, a cavity, 9312, a third gland, 9313, a driven gear, 94, a second limiting piece, 941, a first cylinder, 942, an annular boss, 100, a cutting piece, 101, a third driving piece, 102, a cutter rod, 103, a fourth bearing, 104, a fourth gland, 105, a connecting rod, 106, a pin shaft piece and 107.
Detailed Description
In order that the present invention may be more readily and clearly understood, there shall now be described in detail the present invention with reference to the following examples taken in conjunction with the accompanying drawings;
the invention discloses a hydraulic transmission type steel wire mesh welding machine, which solves the technical problems of inconvenient operation, relatively low efficiency and difficult uniform quality in the related technology, and has the following general idea:
the first embodiment is as follows:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 21; a hydraulic drive type steel mesh welding machine includes:
a support member 10 connected to the ground;
a table 20, said table 20 comprising: a horizontal table 21 connected to the support member 10, and a vertical table 22 vertically connected to the horizontal table 21;
a first side stop 30 vertically connected to the vertical table 22;
a second side stop 40 vertically connected to the vertical table 22 and spaced apart from the first side stop 30;
the first wire clamping piece 50 is connected to the vertical table top 22, arranged between the first side blocking piece 30 and the second side blocking piece 40, used for clamping one ends of the plurality of longitudinal wires 500 and capable of driving the plurality of longitudinal wires 500 to move up and down at the same time;
the first limiting member 60 is connected between the first side blocking member 30 and the second side blocking member 40 and is used for limiting the other ends of the plurality of longitudinal wires 500, and when the longitudinal wires 500 move up and down, the longitudinal wires 500 are always vertical;
a first guide member 70, said first guide member 70 comprising: a first slide rail 71 connected to the vertical table 22 by a first leg 72; and a second slide rail 73, one end is inserted in the first groove 41 on the second side stop member 40; the first slide rail 71 and the second slide rail 73 are spaced at a distance, so that the longitudinal wire 500 can pass through the first slide rail and the second slide rail;
and a weldment 80, said weldment 80 comprising: a first electrode 81 connected between the first rail 71 and the second rail 73; one ends of the six third slide rails 82 are connected with the first electrode 81, and are also favorable for supporting the transverse wire 600; a second electrode 83 slidably connected between the first sliding rail 71 and the second sliding rail 73, and in clearance fit with the third sliding rail 82, capable of moving back and forth along the first sliding rail 71, the second sliding rail 73 and the third sliding rail 82, and cooperating with the first electrode 81 to weld a transverse wire 600 and a plurality of longitudinal wires 500 together; two first driving members 84 connected to the first side stopper 30 or the second side stopper 40 through a first plate 85 for driving the second electrode 83 to move back and forth; the first slide rail 71, the second slide rail 73 and the third slide rail 82 are provided with a second groove 711; the second grooves 711 are in the same straight line and are used for placing the transverse wires 600;
specifically, in practice, the working table 20 is connected to the supporting member 10, the first side stopper 30, the second side stopper 40 and the first wire clamping member 50 are connected to the working table 20, the first limiting member 60 is connected between the first side stopper 30 and the second side stopper 40, and the first guiding member 70 and the welding member 80 are connected between the first side stopper 30, the second side stopper 40 and the working table 20; during implementation, one end of each of the plurality of longitudinal wires 500 is clamped on the first wire clamping piece 50, the other end of each of the plurality of longitudinal wires 500 penetrates through the first guide piece 70 and the welding piece 80, and then penetrates through the first limiting piece 60, the transverse wire 600 is placed in the second groove 711, the first electrode 81 and the second electrode 83 on the welding piece 80 are controlled, the lap joints of the plurality of longitudinal wires 500 and the transverse wire 600 are simultaneously pressed, the lap joints are welded, after the welding is completed, the second electrode 83 is removed, the fourth sliding block 52 is driven by the second driving piece 55 on the first wire clamping piece 50 to move for a certain distance, so that the welded longitudinal wires 500 and transverse wires 600 move upwards, another transverse wire 600 is continuously placed in the second groove 711 and then is welded with the plurality of longitudinal wires 500 at the same time, and after multiple times of welding, a steel wire mesh sheet is formed; therefore, the technical problems of inconvenient operation, relatively low efficiency and difficult quality uniformity are solved, and the technical effects of convenient operation, relatively high efficiency and relatively uniform quality are achieved;
the following is a detailed description of the respective constituent elements and the connection relationship:
specifically, as shown in fig. 1, the support 10 includes: the four support columns 11 are connected to the bottom of the horizontal table top 21; four reinforcing ribs 12 connected between the supporting columns 11; in implementation, the supporting column 11 is made of square steel, two ends of the square steel are respectively welded with a square steel plate, the square steel plate is supported on the ground through one square steel plate, and a bolt is inserted between the other square steel plate and the horizontal table top 21 for connection; the reinforcing ribs 12 are channel steel and are welded among the square steels, so that the supporting columns 11 and the reinforcing ribs 12 are connected into a relative whole, the structural strength is ensured, and a good supporting effect can be achieved;
specifically, as shown in fig. 1, the horizontal table 21 and the vertical table 22 are both rectangular steel plates, and are welded to form a mounting platform; when the operation is carried out, the horizontal table top 21 is also provided with a long groove, when the plurality of longitudinal wires 500 are long, the first limiting piece 60 can continuously downwards penetrate out of the long groove, so that the operation flexibility is better;
specifically, as shown in fig. 1, 6, and 9, the first side stopper 30 and the second side stopper 40 have the same structure, and after being projected from the left to the right plane, the shape thereof is "T" -shaped; the side baffle is formed by cutting a steel plate and is connected with the vertical table top 22 through bolts, so that the side baffle is formed and other parts can be conveniently connected;
the cross section of the first groove 41 is square, so that one side of the second slide rail 73 can be conveniently inserted, and the first groove and the second groove are tightly matched according to normal tolerance, so that the second slide rail 73 is reliably connected with the first groove 41, and the second slide rail 73 cannot fall off;
specifically, as shown in fig. 1, 2, 3, 4, and 5, the first wire clamping member 50 includes: two fourth slide rails 51 connected to the vertical table 22;
a fourth sliding block 52, which is slidably connected to the two fourth sliding rails 51;
the clamping pieces 53 are connected to the fourth sliding block 52 and used for clamping one end of the longitudinal wire 500 in a one-to-one mode;
two second plates 54 respectively connected to one end of the fourth slide rail 51 for limiting the fourth slide block 52;
one end of the second driving piece 55 is connected to the vertical table 22, and the other end is connected to the fourth sliding block 52, so as to drive the fourth sliding block 52 to move up and down along the fourth sliding rail 51;
in implementation, the fourth slide rail 51 is integrally cast into a blank, and then is machined by a numerical control machining center, and includes a connecting body with a cross section similar to an "H" shape at the middle part, and first rails symmetrically arranged at two sides of the connecting body, wherein the cross section of the first rail is similar to an equilateral triangle; the connecting body is penetrated into a countersunk bolt to be connected and positioned with the vertical table top 22, and the fourth sliding block 52 is sleeved on the first track and moves up and down along the first track;
the fourth sliding block 52 is integrally cast into a blank, and then is machined by a numerical control machining center, and comprises a clamping block matched with the first rail and a cuboid-shaped plate connected to the clamping block; the fourth sliding block 52 can move up and down along the fourth sliding rail 51 through the sliding connection of the fixture block and the first rail;
the clamping piece 53 is integrally cast into a blank, then polished, connected to a cuboid-shaped plate on the fourth sliding block 52 through a countersunk bolt, and used for clamping the longitudinal wire 500 through a reserved first clamping groove, wherein the shape of the first clamping groove is matched with the shape of the cross section of the longitudinal wire 500, and the first clamping groove and the longitudinal wire 500 are in interference fit, so that the longitudinal wire 500 can be reliably positioned by the first clamping groove;
the second plate 54 is a rectangular steel plate, is welded at one end of the fourth slide rail 51, and is used for limiting the fourth slide block 52 and preventing the fourth slide block 52 from falling off;
the second driving element 55 is of a structure in the prior art, such as a TG series multi-stage telescopic hydraulic cylinder, which can be controlled manually or automatically by a PLC, and after seeing the disclosure of the present invention, a person skilled in the art can know how to set the second driving element 55 by combining with common knowledge in the prior art, without paying creative labor and being cumbersome;
when the steel wire mesh sheet is used, the second driving piece 55 is extended to the limit position, so that the fourth sliding block 52 and the plurality of longitudinal wires 500 are positioned to the initial position together, after the second driving piece 55 is welded with the transverse wires 600, the second driving piece 55 contracts for a certain distance, so that the longitudinal wires 500 and the transverse wires 600 move upwards for the same distance together, then the other transverse wire 600 and the plurality of longitudinal wires 500 are welded, and after multiple welding, a steel wire mesh sheet is formed;
specifically, as shown in fig. 1, 6, and 7, the first stopper 60 includes: two rolling shaft members 61 respectively provided at both sides of the longitudinal yarn 500;
the roller member 61 includes: a step shaft 611, both ends of which are respectively connected to the first side stop 30 or the second side stop 40 through a first bearing 612;
and two first pressing covers 613 respectively connected to the first side stop 30 or the second side stop 40 for pressing the first bearing 612;
in implementation, the stepped shaft 611 is machined by round steel, and two ends of the stepped shaft are respectively connected to the step through holes reserved on the first side stopper 30 or the second side stopper 40 through a first bearing 612;
the first bearing 612 adopts a deep groove ball bearing;
the first gland 613 is machined by a steel plate, and is connected to the first side stopper 30 or the second side stopper 40 by bolts, so as to press the first bearing 612, which is beneficial to positioning the stepped shaft 611;
when the plurality of longitudinal wires 500 move up and down, the stepped shaft 611 can rotate, roll and rub, the friction force is relatively small, the position of the longitudinal wires 500 can be limited while the up-and-down movement of the plurality of longitudinal wires 500 is not influenced, so that the longitudinal wires 500 are always kept in a relatively vertical state, and the contact with the transverse wires 600 is facilitated;
specifically, as shown in fig. 1 and 8, the first slide rail 71 and the second slide rail 73 have the same structure, and both include a second rectangular parallelepiped plate and a second rail connected to the rectangular parallelepiped plate; the first slide rail 71 is connected with the first support leg 72 through a countersunk bolt penetrating through the second cuboid-shaped plate; the second slide rail 73 is inserted into the first groove 41 through a second cuboid-shaped plate; the cross section of the second track is in a diamond shape, a square shape or a round shape; the thickness dimension of the cross section of the second rail is larger than that of the cross section of the second cuboid-shaped plate, so that the second groove 711 is conveniently arranged, and after the transverse wire 600 is placed in the second groove 711, the transverse wire cannot contact with the upper surface of the second cuboid-shaped plate, and the friction resistance is reduced;
the first supporting leg 72 is formed by assembling and welding three rectangular steel plates, an L-shaped structure is welded between the two rectangular steel plates, the other rectangular steel plate is a reinforcing plate and is welded between the L-shaped structures, so that the structural strength of the first supporting leg 72 is high, and the first supporting leg is respectively connected with the vertical table top 22 and the first sliding rail 71 through countersunk bolts;
in practice, the first slide rail 71 and the second slide rail 73 are made of an insulating material, such as glass fiber reinforced plastics, so that the electric conduction can be prevented, and the safety can be improved;
specifically, as shown in fig. 1, 9, 10, and 11, the first electrode 81 and the second electrode 83 have the same structure, and both include a plate 811 slidably connected to the first sliding rail 71, the second sliding rail 73, and the third sliding rail 82 through the second slot, and a plurality of welding contacts 812 connected to the plate 811, where the number of the welding contacts is the same as the number of the plurality of longitudinal wires 500; a transverse wire 600 and a plurality of longitudinal wires 500 are tightly pressed through a plurality of welding contacts 812 on the first electrode 81 or the second electrode 83; the principle is that by using the principle of resistance welding, a first electrode 81 and a second electrode 83 are respectively connected with the positive electrode and the negative electrode of a power supply through a transformer, a transverse wire 600 and a plurality of longitudinal wires 500 are simultaneously extruded through a welding contact 812, and are welded with resistance heat generated by the contact surface and the adjacent area of the transverse wire 600 and the plurality of longitudinal wires 500 by utilizing the current passing through the welding contact 812, so that the transverse wire 600 and the plurality of longitudinal wires 500 are welded together;
a high-temperature-resistant fluoroplastic insulating layer is arranged on the plate 811 on the first electrode 81, including the second clamping groove, or the insulating layer is sprayed by adopting a spraying technology in the prior art, so that the insulating layer is insulated from the vertical table top 22, the first sliding rail 71, the second sliding rail 73 and the third sliding rail 82, and the safety is good; the plate 811 on the second electrode 83 does not include a second clamping groove (the second electrode 83 needs to slide along the first slide rail 71, the second slide rail 73 and the third slide rail 82, no spraying is performed, the friction force can be small, and the safety can be ensured because the first slide rail 71, the second slide rail 73 and the third slide rail 82 are made of insulating materials), a high-temperature-resistant fluoroplastic insulating layer is arranged, or the insulating layer is sprayed by adopting a spraying technology in the prior art, and the plate 811 on the second electrode 83 is connected with the first driving part 84 by adopting an insulating bolt, so that the safety is good;
the welding contact 812 needs to be exposed outside and cannot be covered with an insulating layer, so that the purpose of welding can be achieved;
the third slide rail 82 is made of an insulating material, such as glass fiber reinforced plastic, and has a rhombic, square or circular cross section, one end of the third slide rail is tightly matched with the first electrode 81 according to a normal tolerance, and the other end of the third slide rail is in clearance fit with the second electrode 83 according to a normal tolerance, so that the third slide rail can also play a role in supporting the transverse wire 600 while the moving position of the second electrode 83 is not influenced;
the first driving member 84 is of a structure in the prior art, such as a MOB type hydraulic cylinder, which can be controlled manually or automatically by a PLC, and after seeing the disclosure of the present invention, a person skilled in the art can know how to set the first driving member 84 by combining with common knowledge in the prior art, without creative labor and encumbrance;
the first plate 85 is a rectangular steel plate, is connected to the first side stopper 30 or the second side stopper 40 by bolts, and is connected to the first driving member 84 by insulating bolts with teflon pads;
in operation, the first driving member 84 is extended to push the second electrode 83 to move to a position, such that a transverse wire 600 and a plurality of the longitudinal wires 500 are pressed between a plurality of welding contacts 812, and a transverse wire 600 and a plurality of the longitudinal wires 500 are welded together, and then the first driving member 84 is contracted to pull back the second electrode 83 to prepare for the next welding;
specifically, in the implementation, the number of the longitudinal wires 500 is 25, the number of the clips 53 is 25, and the number of the welding contacts 812 on the first electrode 81 and the second electrode 83 is 25 respectively;
the cross sections of the longitudinal wires 500 and the transverse wires 600 are generally square or round;
the welding contact 812 needs to abut against the longitudinal wire 500 and the transverse wire 600, so the shape of the end part should be adapted to the shapes of the longitudinal wire 500 and the transverse wire 600, for example, when the cross sections of the longitudinal wire 500 and the transverse wire 600 are square, a square clamping groove should be reserved on the end part of the welding contact 812, so as to clamp the longitudinal wire 500 and the transverse wire 600;
the width of the second groove 711 is larger than that of the transverse wire 600, so that the transverse wire 600 can be conveniently placed in the second groove 711, and when the welding contact 812 abuts against the transverse wire 600, the transverse wire 600 can move in the second groove 711, so that the transverse wire and the longitudinal wire 500 can be conveniently attached;
the number of the longitudinal wires 500 can be changed, and the larger the number is, the longer the first electrode 81 and the second electrode 83 need to be, so that the number needs to be determined according to the situation of the field; generally, the number of longitudinal filaments 500 does not exceed 50;
example two:
as shown in fig. 12, 13, 14, 15, 16, 17, 18, 19, 20, 21; on the basis of the first embodiment, the method further comprises the following steps: a wire guiding member 90 connected to the outer wall of the first side stopper 30 for facilitating the cross wire 600 to enter the second groove 711 from the first through groove 31 of the first side stopper 30;
the cutting piece 100 is connected to the inner walls of the vertical table top 22 and the first side stopper 30, is arranged between the first side stopper 30 and the first slide rail 71, and is used for cutting off the transverse wire 600;
in the first embodiment, the length of the transverse wire 600 is fixed, the transverse wire 600 needs to be cut into segments in advance, and then the segments are sequentially placed into the second groove 711, although the operation is also convenient, the process of cutting the transverse wire 600 in advance is increased, and the transverse wire 600 with a longer length can be directly guided into the second groove 711 from the wire guiding member 90 by arranging the wire guiding member 90 and the cutting member 100, and is cut by the cutting member 100 after reaching the position, so that the process of cutting the transverse wire 600 in advance is omitted;
specifically, as shown in fig. 12, 13, 14, and 15, the wire guide 90 includes: a first connecting member 91 connected to the outer wall of the first side stopper 30;
a second connector 92 connected to the outer wall of the first side stop 30 and spaced apart from the first connector 91;
a clamping and conveying member 93 connected to the first connecting member 91 and the second connecting member 92, and capable of driving the transverse wire 600 to move to the second groove 711;
the two second limiting parts 94 are connected between the first connecting piece 91 and the second connecting piece 92 and are separated from the clamping and conveying piece 93 by a certain distance, and when the clamping and conveying piece 93 drives the transverse wire 600 to move, the second limiting parts 94 can straighten the transverse wire 600;
the gripping member 93 includes: a driving shaft 931 connected to the first connecting member 91 and the second connecting member 92 through two second bearings 932, respectively;
a motor 933, connected to the driving shaft 931 through a coupling, and connected to the bottom of the second connector 92 through a motor frame 934;
a driving roller 935 connected to the driving shaft 931 and disposed between the first connecting member 91 and the second connecting member 92;
two second pressing covers 936, sleeved on the driving shaft 931, connected to the first connecting piece 91 and the second connecting piece 92, respectively, for pressing the second bearings 932;
a drive gear 937 connected to the drive shaft 931;
a driven shaft 938 connected to the first link 91 and the second link 92 through two third bearings 939, respectively;
a driven roller 9310 connected to the driven shaft 938 and forming a cavity 9311 with the driving roller 935 for the transverse wire 600 to pass through;
two third pressing covers 9312, fitted over the driven shaft 938, connected to the first connector 91 and the second connector 92, respectively, for pressing the third bearings 939;
and a driven gear 9313 connected to the driven shaft 938 for meshing with the driving gear 937.
The second limiting member 94 includes: two first cylinders 941 connected between the first connecting member 91 and the second connecting member 92, and a gap through which the transverse wire 600 can pass is left between the two first cylinders 941; two annular bosses 942 respectively connected to the first cylinders 941 for supporting the horizontal wire 600;
in implementation, the first connecting piece 91 and the second connecting piece 92 have the same structure, and both have an "L" shaped cross section, and are connected to the outer wall of the first side stopper 30 by bolts;
the driving shaft 931 is a stepped shaft and is machined by a round steel machine;
the second bearing 932 is a deep groove ball bearing;
the motor 933 is of a 110BYG550B-SAKRMA type in the prior art;
the motor frame 934 is formed by two flanges, three arc-shaped plates are welded between the flanges, one flange is connected with the bottom of the second connecting piece 92 through a bolt, and the other flange is connected with the motor 933 through a bolt;
the driving roller 935 is formed by forging a blank and machining, is connected with the driving shaft 931 through a key, and is limited by a clamp spring, so that the driving roller 935 and the driving shaft 931 can be reliably connected;
the second pressing cover 936 is formed by machining a steel plate, is sleeved on the driving shaft 931, and is connected to the first connecting piece 91 and the second connecting piece 92 through bolts respectively for pressing the second bearing 932;
the driving gear 937 is machined from a forged blank and is connected with the driving shaft 931 through a key, and the driving gear 937 and the driving shaft 931 can be reliably connected through a clamp spring for limiting;
the driven shaft 938 is a stepped shaft and is machined by round steel;
the third bearing 939 is a deep groove ball bearing;
the driven roller 9310 is machined from a forged blank and is connected with the driven shaft 938 through a key, and the driven roller 9310 can be reliably connected with the driven shaft 938 through a clamp spring for limiting;
the shape of the cavity 9311 is matched with that of the transverse wire 600, for example, the transverse wire 600 is circular, the cross section of the cavity 9311 is circular, that is, the outer circles of the driving roller 935 and the driven roller 9310 are respectively provided with an annular groove, the cross section of the annular groove is arc-shaped, and the area of the cross section after the two annular grooves are combined is smaller than that of the cross section of the transverse wire 600, so that the driving roller 935 and the driven roller 9310 can clamp the transverse wire 600, thereby pushing the transverse wire 600 to move;
the third gland 9312 is machined from a steel plate, is sleeved on the driven shaft 938, is connected to the first connector 91 and the second connector 92 through bolts, and is used for pressing the third bearing 939;
the driven gear 9313 is formed by forging a blank and machining, is connected with the driven shaft 938 through a key, and is limited by a clamp spring, so that the driven gear 9313 can be reliably connected with the driven shaft 938, and the driven gear 9313 can be meshed with the driving gear 937;
the first cylinder 941 and the annular boss 942 are machined by round steel, and are tightly fitted with the first connecting piece 91 and the second connecting piece 92 by the first cylinder 941 according to normal tolerance; a gap through which the transverse wire 600 can pass is left between the two first cylinders 941, and the annular boss 942 can support the transverse wire 600;
through the action of the motor 933, the driving shaft 931 is linked, so that the driving roller 935 and the driving gear 937 rotate, the driving gear 937 is linked with the driven gear 9313, so that the driven roller 9310 rotates to push the transverse wire 600 together with the driving roller 935, the transverse wire 600 passes through the second limiting piece 94, is continuously extruded and straightened, and can smoothly enter the second groove 711 from the first through groove 31 on the first side blocking piece 30;
specifically, as shown in fig. 16, 17, 18, 19, and 20, the cutting member 100 includes: a third driving member 101 connected to the vertical table 22;
a knife bar 102, one end of which is connected to the first side stopper 30 through a fourth bearing 103;
a fourth pressing cover 104 connected to the first side stopper 30 for pressing the fourth bearing 103;
a connecting rod 105 connected to the knife bar 102 and connected to the third driving member 101 through a pin 106; the telescopic action of the third driving piece 101 can link the cutter bar 102 to rotate;
and a cutter head 107 connected to the cutter bar 102 and capable of rotating together with the cutter bar 102 to cut the horizontal wire 600;
in practice, the third driving member 101 is a structure in the prior art, such as a MOB type hydraulic cylinder, which can be controlled manually or automatically by a PLC, and after seeing the disclosure of the present invention, a person skilled in the art can know how to set the third driving member 101 by combining with the common knowledge in the prior art, without creative labor and encumbrance;
the cutter bar 102 is a step shaft, is machined by round steel and is tightly matched with the fourth bearing 103, and a clamp spring is arranged on the cutter bar 102 to prevent the cutter bar 102 from being separated from the fourth bearing 103;
the fourth bearing 103 is a deep groove ball bearing;
the fourth gland 104 is machined from a steel plate, is connected with the first side stopper 30 through a bolt, and is used for pressing the fourth bearing 103;
the connecting rod 105 is a rectangular steel plate, and one end of the connecting rod is welded on the cutter bar 102;
the pin shaft member 106 comprises a T-shaped pin shaft and a cotter pin; the T-shaped pin shaft penetrates through a telescopic shaft on the third driving part 101 and a through hole reserved on the connecting rod 105, and then a cotter pin penetrates through the through hole reserved on the T-shaped pin shaft, so that the third driving part 101 and the connecting rod 105 are connected into a relative whole;
the cutter head 107 is machined from a round steel plate and is connected to the end part of the connecting rod 105 through a countersunk bolt; the cutter head 107 is provided with an inclined surface 107-1 which is used for avoiding the transverse wire 600 and preventing collision with the transverse wire 600; a plane 107-3 for contacting the cross-wire 600 and capable of simultaneously advancing along the plane 107-3 when the cross-wire 600 enters from the first through-groove 31 on the first side-stop 30, and a cutting edge 107-2 for cutting the cross-wire 600;
when the transverse wire 600 enters from the first through groove 31 on the first side stopper 30 under the action of the wire guiding member 90, gradually moves through the second groove 711 along the plane 107-3 and slowly reaches the second groove 711 on the second sliding rail 73, the wire guiding member 90 is stopped, the telescopic shaft on the third driving member 101 is contracted, the connecting rod 105, the cutter bar 102 and the cutter head 107 are pulled by the pin shaft 106, and the cutting edge 107-2 cuts the transverse wire 600, so that the transverse wire 600 is cut;
example three:
as shown in fig. 1 and 12, on the basis of the first or second embodiment, the supporting member 10 and the horizontal table top 21 can be removed, the vertical table top 22 is connected to a wall or a supporting column through a countersunk bolt, the supporting column can be made of two i-beams, is arranged in parallel, is embedded in the ground, can be well connected to the vertical table top 22, and does not affect the normal operation of the hydraulic transmission type steel mesh welding machine;
the working principle of the invention is as follows: in practice, the working table 20 is connected to the supporting member 10, the first side stop 30, the second side stop 40 and the first wire clamping member 50 are connected to the working table 20, the first limiting member 60 is connected between the first side stop 30 and the second side stop 40, and the first guiding member 70 and the welding member 80 are connected between the first side stop 30, the second side stop 40 and the working table 20; during implementation, one end of each longitudinal wire 500 is clamped on the first wire clamping piece 50, the other end of each longitudinal wire 500 penetrates through the first guide piece 70 and the welding piece 80, the first limiting piece 60 penetrates through the corresponding longitudinal wire, the transverse wire 600 is placed in the second groove 711, the first electrode 81 and the second electrode 83 on the welding piece 80 are controlled, the lap joints of the longitudinal wires 500 and the transverse wire 600 are simultaneously pressed, the lap joints are welded, after welding is completed, the second electrode 83 is moved away, the second driving piece 55 on the first wire clamping piece 50 drives the fourth sliding block 52 to move for a certain distance, the welded longitudinal wires 500 and the welded transverse wires 600 move upwards, another transverse wire 600 is continuously placed in the second groove 711 and is welded with the longitudinal wires 500 at the same time, and after multiple welding, a steel wire mesh sheet is formed.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the positional relationships illustrated in the drawings, and are only for convenience in describing the present invention or simplifying the description, but do not indicate that a specific orientation must be provided; the operation processes described in the embodiments are not absolute use steps, and may be adjusted accordingly when actually used.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs; the use of "first," "second," and the like in the description and in the claims is not intended to identify any order, quantity, or importance, but rather is used to distinguish one element from another, and similarly, the use of "a" or "an" and the like do not necessarily indicate a limitation of quantity, but rather indicate the presence of at least one of the referenced item, depending on the context of the embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a hydraulic drive type wire net piece welding machine which characterized in that includes:
a support (10) connected to the ground;
a table (20), the table (20) comprising: a horizontal table (21) connected to the support (10), and a vertical table (22) vertically connected to the horizontal table (21);
a first side stop (30) vertically connected to said vertical deck (22);
a second side stop (40) vertically attached to said vertical deck (22) and spaced a distance from said first side stop (30);
the first wire clamping piece (50) is connected to the vertical table top (22), arranged between the first side blocking piece (30) and the second side blocking piece (40), used for clamping one ends of the plurality of longitudinal wires (500) and capable of driving the plurality of longitudinal wires (500) to move up and down at the same time;
the first limiting piece (60) is connected between the first side blocking piece (30) and the second side blocking piece (40) and used for limiting the other ends of the plurality of longitudinal wires (500), and when the longitudinal wires (500) move up and down, the longitudinal wires (500) are always vertical;
a first guide (70), the first guide (70) comprising: a first slide rail (71) connected to the vertical deck (22) by a first leg (72); and a second slide rail (73), one end of which is inserted in the first groove (41) on the second side stop member (40); the first sliding rail (71) and the second sliding rail (73) are spaced at a certain distance, so that the longitudinal wire (500) can pass through the first sliding rail and the second sliding rail conveniently;
and a weldment (80), said weldment (80) comprising: a first electrode (81) connected between the first rail (71) and the second rail (73); a plurality of third slide rails (82), one end of which is connected with the first electrode (81); the second electrode (83) is connected between the first sliding rail (71) and the second sliding rail (73) in a sliding mode, is in clearance fit with the third sliding rail (82), can move back and forth along the first sliding rail (71), and can be used for welding a transverse wire (600) and a plurality of longitudinal wires (500) together under the action of the first electrode (81), and the positions of the second sliding rail (73) and the third sliding rail (82) can be moved back and forth; and at least two first driving members (84) connected to the first side stopper (30) or the second side stopper (40) through a first plate (85) for driving the second electrode (83) to move back and forth; the first sliding rail (71), the second sliding rail (73) and the third sliding rail (82) are provided with a second groove (711); the second grooves (711) are in the same straight line and are used for placing the transverse wires (600);
wherein the first wire clamping member (50) comprises: two fourth slide rails (51) connected to the vertical table top (22);
the fourth sliding block (52) is connected to the two fourth sliding rails (51) in a sliding manner;
the clamping pieces (53) are connected to the fourth sliding block (52) and are used for clamping one end of the longitudinal wire (500) in a one-to-one mode;
the two second plates (54) are respectively connected to one end of the fourth sliding rail (51) and used for limiting the fourth sliding block (52);
one end of the second driving piece (55) is connected to the vertical table top (22), and the other end of the second driving piece is connected to the fourth sliding block (52) and used for driving the fourth sliding block (52) to move up and down along the fourth sliding rail (51);
the first stopper (60) includes: two rolling shaft pieces (61) respectively arranged at two sides of the longitudinal wire (500);
the roller member (61) includes: a step shaft (611), both ends of which are respectively connected to the first side stopper (30) or the second side stopper (40) through a first bearing (612);
and two first pressing covers (613) respectively connected to the first side stop (30) or the second side stop (40) and used for pressing the first bearing (612).
2. The hydraulic transmission type steel wire mesh welding machine according to claim 1, characterized in that: the support (10) comprises: the four supporting columns (11) are connected to the bottom of the horizontal table top (21); and four reinforcing ribs (12) connected between the supporting columns (11).
3. The hydraulic transmission type steel wire mesh welding machine according to claim 1, characterized in that: the first side stopper (30) and the second side stopper (40) have the same structure, and are T-shaped after being projected from the left plane to the right plane.
4. The hydraulic transmission type steel wire mesh welding machine according to claim 1, characterized in that: further comprising: the wire guide piece (90) is connected to the outer wall of the first side stopper (30) so that the transverse wire (600) can enter the second groove (711) from the first through groove (31) on the first side stopper (30);
and the cutting piece (100) is connected to the inner walls of the vertical table top (22) and the first side stopper (30), is arranged between the first side stopper (30) and the first sliding rail (71) and is used for cutting off the transverse wire (600).
5. The hydraulic transmission type steel wire mesh welding machine according to claim 4, characterized in that: the wire guide (90) comprises: a first connector (91) connected to the outer wall of the first side stop (30);
a second connector (92) attached to the outer wall of said first side stop (30) and spaced from said first connector (91);
at least one clamping and conveying piece (93) which is connected to the first connecting piece (91) and the second connecting piece (92) and can drive the transverse wire (600) to move to the direction of the second groove (711);
and at least one second limiting piece (94) connected between the first connecting piece (91) and the second connecting piece (92), wherein when the clamping and conveying piece (93) drives the transverse wire (600) to move, the second limiting piece (94) can straighten the transverse wire (600).
6. A hydraulic drive type steel wire mesh welding machine according to claim 5, characterized in that: the gripping member (93) includes: a driving shaft (931) connected to the first connecting member (91) and the second connecting member (92) through two second bearings (932), respectively;
a motor (933) connected to the driving shaft (931) through a coupling and connected to the bottom of the second connecting piece (92) through a motor frame (934);
a driving roller (935) connected to the driving shaft (931) and disposed between the first connecting member (91) and the second connecting member (92);
two second pressing covers (936) sleeved on the driving shaft (931) and respectively connected to the first connecting piece (91) and the second connecting piece (92) and used for pressing the second bearing (932);
a drive gear (937) coupled to said drive shaft (931);
a driven shaft (938) connected to the first connector (91) and the second connector (92) by two third bearings (939), respectively;
a driven roller (9310) connected to the driven shaft (938) and forming a cavity (9311) with the driving roller (935) for the transverse wire (600) to pass through;
two third pressing covers (9312) sleeved on the driven shaft (938) and respectively connected to the first connecting piece (91) and the second connecting piece (92) and used for pressing the third bearings (939);
and a driven gear (9313) connected to the driven shaft (938) for meshing with the driving gear (937).
7. The hydraulic transmission type steel wire mesh welding machine according to claim 6, characterized in that: the second stopper (94) includes: two first cylinders (941) connected between the first connector (91) and the second connector (92) with a gap between the two first cylinders (941) through which the transverse wire (600) can pass; and two annular bosses (942) respectively connected to the first cylinders (941) for holding the transverse wire (600).
8. The hydraulic transmission type steel wire mesh welding machine according to claim 4, characterized in that: the cutting member (100) comprises: a third driving piece (101) connected to the vertical table top (22);
one end of the cutter bar (102) is connected to the first side stopper (30) through a fourth bearing (103);
a fourth gland (104) connected to said first side stop (30) for pressing said fourth bearing (103);
a connecting rod (105) connected to the cutter bar (102) and connected with the third driving part (101) through a pin shaft part (106); the telescopic action of the third driving piece (101) can link the cutter bar (102) to rotate;
and a cutter head (107) connected to the cutter bar (102) and capable of rotating together with the cutter bar (102) to cut the transverse wire (600).
CN201910701820.6A 2019-07-31 2019-07-31 Hydraulic transmission type steel wire mesh welding machine Active CN110394409B (en)

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CN107520379A (en) * 2017-09-13 2017-12-29 河北森阳建筑设备科技有限公司 Plain net welding machine
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Publication number Priority date Publication date Assignee Title
US4343981A (en) * 1980-09-08 1982-08-10 Connolly James D Resistance welding machine
DE4331139A1 (en) * 1993-09-14 1995-03-16 Jaeger Emil Gmbh Co Kg Grid-welding machine with servo-controlled traverse
JPH09239477A (en) * 1996-03-12 1997-09-16 Nakagawa Toshiyuki Device for manufacturing netted reinforcing bar
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