CN117884798A - Automatic welding machine for net chains - Google Patents
Automatic welding machine for net chains Download PDFInfo
- Publication number
- CN117884798A CN117884798A CN202410282653.7A CN202410282653A CN117884798A CN 117884798 A CN117884798 A CN 117884798A CN 202410282653 A CN202410282653 A CN 202410282653A CN 117884798 A CN117884798 A CN 117884798A
- Authority
- CN
- China
- Prior art keywords
- welding
- hollow rod
- rod
- chain
- net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 157
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
Abstract
The invention discloses an automatic welding machine for a net chain, which comprises: the device comprises a welding table, a welding mechanism, a winding mechanism and a distance adjusting mechanism; according to the invention, the distance between the two electric telescopic rods can be adjusted through the rodless cylinder, so that the connecting frame can carry out welding operation on the net chains with different widths, the welding gun and the connecting frame can be driven to move up and down through the electric telescopic rods, and further, the net chains on the welding table can be sequentially pressed through the pressing assembly, and spot welding operation can be carried out on the net chains on the welding table through the welding gun; through carrying out spacingly to spacing subassembly with the net chain end mesh card after the welding, start step motor, can drive hollow pole, joint subassembly and spacing subassembly rotation, can enough play the rolling operation to the welded net chain, can stimulate the net chain that waits to weld again and remove to welding mechanism's below, and then can realize the continuity welding operation to the net chain to help improving the welding efficiency of net chain.
Description
Technical Field
The invention relates to the technical field of metal net chains, in particular to an automatic welding machine for a net chain.
Background
The metal net chain is a machine which adopts a static friction method and drives materials to be transported in a continuous mode through friction, and can be used for transporting broken materials and transporting finished articles.
The patent document with the prior bulletin number of CN214518501U discloses a welding platform for a metal mesh belt, the welding platform comprises a workbench, buckle components for locking a metal mesh belt end serial strip are arranged at two ends of the workbench, each buckle component comprises a buckle for clamping a serial strip side wall and a clamping groove formed in the workbench, each buckle comprises a mutually perpendicular rotating part and a clamping part for abutting against the serial strip side wall, each clamping part is clamped in the corresponding clamping groove, each rotating part is rotationally connected onto the workbench through a rotating shaft, and the axial direction of the rotating shaft is identical with the width direction of the workbench. The two ends of the net belt are conveniently clamped by workers through the arrangement of the workbench and the two buckle assemblies; the stability of the fastener is improved through the arrangement of the torsion spring; the arrangement of the force application plate facilitates the use of the fastener by workers; the metal mesh belts with different lengths are conveniently clamped by workers through the arrangement of the main table, the auxiliary table, the sliding groove and the locking assembly; the stability of the locking block is improved through the arrangement of the springs; through the arrangement of the inclined plane, the distance between the two buckle components can be conveniently adjusted by workers; the two work tables and the adjusting component are arranged, so that workers can conveniently process metal mesh belts with different widths; through the setting of universal wheel, made things convenient for workman to remove the workstation.
Although the welding platform for the metal mesh belt can solve the corresponding technical problems, the welding platform clamps two ends of the mesh belt through the buckle components, so that the welding platform can only weld a certain section of mesh belt, when the mesh belt is manufactured in a large batch, the length of the mesh belt which is well spliced and matched by a plurality of strings and a plurality of spiral wire rods is long, and further, the welding platform is difficult to carry out continuous spot welding operation on the mesh belt.
Disclosure of Invention
The invention aims at the defects and provides an automatic welding machine for a net chain, which can realize the automatic welding operation of the net chain and the rolling operation of the welded net chain by the cooperation of a welding table, a welding mechanism, a rolling mechanism and a distance adjusting mechanism, and achieve the effect of continuous welding so as to solve the problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a wire mesh chain automatic welding machine comprising:
a welding station for forming the web chain automatic welder support foundation;
the welding mechanism is used for performing automatic spot welding operation on the ends of the strings on the two sides of the net chain, and is arranged at the top of the welding table;
the winding mechanism is used for performing winding operation on the welded net chain and is arranged at the discharge end of the welding table;
the distance adjusting mechanism is used for driving part of the winding mechanism to horizontally move, and is arranged between the welding table and the winding mechanism.
Preferably, the welding mechanism comprises a portal frame, two rodless cylinders, two electric telescopic rods, a connecting frame, welding guns and a pressing assembly, wherein the bottom end of the portal frame is fixedly connected to a welding table, the two rodless cylinders are horizontally and symmetrically arranged on one side of the portal frame, one electric telescopic rod is arranged on a sliding seat of each rodless cylinder, the number of the connecting frame and the number of the welding guns are two, the two connecting frames are respectively arranged on output ends of the two electric telescopic rods, the two welding guns are respectively arranged on the two connecting frames, the pressing assembly is arranged on each connecting frame, and the pressing assembly is used for pressing a net chain;
the pressing assembly comprises a pressing rod which is movably arranged on the connecting frame in a penetrating mode, the top end and the bottom end of the pressing rod are fixedly connected with stop blocks, springs are sleeved on the surface of the pressing rod, the top end and the bottom end of each spring are respectively and fixedly connected with the connecting frame and the stop blocks, and the horizontal line of the bottom of each stop block is lower than the horizontal line of a welding gun head of the welding gun;
the winding mechanism comprises a fixed plate, a movable plate, a hollow rod, a limiting assembly, a clamping assembly and a stepping motor, wherein the fixed plate is fixedly connected to the welding table, the movable plate is movably arranged on the welding table through a distance adjusting mechanism, the hollow rod is arranged between the fixed plate and the movable plate, one end of the hollow rod is movably connected with the fixed plate, the other end of the hollow rod is detachably connected with the movable plate, one limiting assembly is movably arranged on two sides of the surface of the hollow rod and used for limiting the end of a welded net chain, the clamping assembly is arranged in an inner cavity of the hollow rod and used for positioning the limiting assembly, and the stepping motor is arranged on one side, far away from the hollow rod, of the fixed plate and used for driving the hollow rod to rotate;
the limiting assembly comprises a toothed ring movably sleeved on the surface of the hollow rod, a lantern ring is integrally formed on one side of the toothed ring, the lantern ring is movably sleeved on the surface of the hollow rod, and positioning holes are formed in two sides of the surface of the lantern ring;
the clamping assembly comprises a screw rod which is rotationally connected to one end of an inner cavity of the hollow rod through a bearing, the other end of the screw rod movably penetrates through the outer side of the hollow rod, a plurality of first threaded sleeves which are distributed at equal intervals are connected to two sides of the surface of the screw rod in a threaded mode, connecting rods are rotationally connected to two sides of the surface of the first threaded sleeves through rotating shafts, positioning columns are rotationally connected to the other ends of the connecting rods through rotating shafts, through holes for the positioning columns to penetrate through are formed in the surface of the hollow rod, and the through holes are in one-to-one correspondence with the positioning holes;
the adjustable distance mechanism comprises two support blocks, two studs and a movable plate, wherein the two support blocks are fixedly connected to the welding table, one end of each stud is rotatably connected with one support block through a bearing, the other end of each stud movably penetrates through one side of the other support block, the movable plate is in threaded sleeve connection with the surface of each stud, one side of the movable plate is fixedly connected with the plate body, and one side of the movable plate is in sliding connection with the surface of the welding table.
Preferably, a rubber pad is glued at the bottom end of the stop block, and the rubber pad is the same as the stop block in shape and size.
Preferably, the movable plate comprises a plate body arranged at one end of the hollow rod far away from the fixed plate, and a jack for inserting the end part of the hollow rod is arranged at one side of the plate body close to the hollow rod.
Preferably, the inner wall surface of the jack is provided with a plurality of annular equidistant distributed grooves, the inner cavities of the grooves are movably embedded with balls, and the surfaces of the balls are in sliding connection with one end of the hollow rod.
Preferably, one end of the hollow rod movably penetrates through one side of the fixed plate and is fixedly connected with an output shaft of the stepping motor, and the penetrating position of the surface of the hollow rod and the fixed plate is rotationally connected through a bearing.
Preferably, the hollow rod is provided with a first through hole for the screw rod to pass through, the inner wall surface of the first through hole is rotationally connected with the screw rod through a bearing, one of the support blocks is provided with a second through hole for the screw rod to pass through, and the inner wall surface of the second through hole is rotationally connected with the screw rod through a bearing.
Preferably, the first knob is fixedly connected with one ends of the screw rod and the stud.
Preferably, a through groove for the first knob at the end of the screw rod to pass through is formed in one side of the inner cavity of the jack, and the diameter of the through groove is smaller than that of the jack.
Preferably, the inner wall surface of the lantern ring is integrally formed with a sliding block, and the surface of the hollow rod is provided with a sliding groove for the sliding block to slide.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, the welding table can be used for supporting the net chain, the distance between the two electric telescopic rods can be adjusted through the rodless cylinder, so that the connecting frame can be used for welding net chains with different widths, the welding gun and the connecting frame can be driven to move up and down through the electric telescopic rods, further, the net chain on the welding table can be sequentially pressed through the pressing assembly, spot welding operation is carried out on the net chain on the welding table through the welding gun, and further, automatic welding operation on the serial strip ends on two sides of the net chain is realized;
2. according to the invention, the mesh at the end of the welded net chain is clamped onto the limiting component to limit, and the stepping motor is started, so that the hollow rod, the clamping component and the limiting component can be driven to rotate, the welded net chain can be rolled up, the net chain to be welded can be pulled to move to the lower part of the welding mechanism, and further, the continuous welding operation of the net chain can be realized, thereby being beneficial to improving the welding efficiency of the net chain; meanwhile, the detachable connection of the hollow rod and the limiting assembly is realized through the clamping assembly, so that the distance between the two limiting assemblies can be adjusted, the net chains with different widths can be wound conveniently, and the limiting assemblies with corresponding sizes can be replaced according to the net chains with different types, so that the application range of the winding mechanism is improved;
3. according to the invention, the movable plate can be driven to horizontally move through the distance adjusting mechanism, so that the distance between the movable plate and the hollow rod can be adjusted, and the follow-up disassembly and assembly operation of the limiting assembly can be facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a mesh chain automatic welding machine according to an embodiment of the present invention;
fig. 2 is a schematic structural perspective view of a mesh chain automatic welding machine according to a second embodiment of the present invention;
FIG. 3 is a schematic perspective view showing a structure of a connecting frame and a pressing assembly of a net chain automatic welding machine according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view showing a winding mechanism and a distance adjusting mechanism of a mesh chain automatic welding machine according to an embodiment of the present invention;
FIG. 5 is a schematic perspective exploded view of a movable plate, a hollow rod and a limiting assembly of a net chain automatic welding machine according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a movable plate structure of an automatic welding machine for a wire link according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a limiting assembly of a mesh chain automatic welding machine according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a hollow rod and clamping assembly of a mesh chain automatic welding machine according to an embodiment of the present invention;
fig. 9 is a schematic structural perspective view of an anti-deviation mechanism of a mesh chain automatic welding machine according to an embodiment of the present invention.
In the figure: 1. a welding table;
2. a welding mechanism; 21. a portal frame; 22. a rodless cylinder; 23. an electric telescopic rod; 24. a connecting frame; 25. a welding gun; 26. a compression assembly; 261. a compression bar; 262. a stop block; 263. a spring; 264. a rubber pad;
3. a winding mechanism; 31. a fixing plate; 32. a movable plate; 321. a plate body; 322. a jack; 3221. a through groove; 323. a groove; 324. a ball; 33. a hollow rod; 34. a limit component; 341. a toothed ring; 342. a collar; 343. positioning holes; 35. a clamping assembly; 351. a screw; 352. a first screw sleeve; 353. a connecting rod; 354. positioning columns; 355. a through hole; 36. a stepping motor;
4. a distance adjusting mechanism; 41. a support block; 42. a stud; 43. a moving plate;
5. a first knob; 6. a slide block; 7. a chute;
8. an anti-deviation mechanism; 81. a U-shaped frame; 82. a two-way screw rod; 83. a second knob; 84. a second screw sleeve; 85. and a baffle.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
The invention will be further described with reference to the drawings and the specific examples.
Example 1
As shown in fig. 1 to 8, an automatic welding machine for a net chain according to an embodiment of the present invention includes: a welding table 1, a welding mechanism 2, a winding mechanism 3 and a distance adjusting mechanism 4;
wherein, the welding table 1 is used for forming a supporting foundation of the automatic welding machine for the net chain;
the welding mechanism 2 is used for performing automatic spot welding operation on the ends of the strings on two sides of the net chain, and the welding mechanism 2 is arranged at the top of the welding table 1;
the winding mechanism 3 is used for winding the welded net chain, and the winding mechanism 3 is arranged at the discharge end of the welding table 1;
the distance adjusting mechanism 4 is used for driving a part of the winding mechanism 3 to horizontally move, and the distance adjusting mechanism 4 is arranged between the welding table 1 and the winding mechanism 3.
Example 2
As shown in fig. 1 to 9, the mesh chain automatic welding machine provided in this embodiment is different from embodiment 1 in that:
as shown in fig. 1-3, the welding mechanism 2 comprises a portal frame 21, a rodless cylinder 22, electric telescopic rods 23, connecting frames 24, welding guns 25 and a pressing assembly 26, wherein the bottom end of the portal frame 21 is fixedly connected to the welding table 1, the rodless cylinder 22 is horizontally and symmetrically arranged on one side of the portal frame 21, one electric telescopic rod 23 is arranged on a sliding seat of each rodless cylinder 22, the number of the connecting frames 24 and the number of the welding guns 25 are two, the two connecting frames 24 are respectively arranged on output ends of the two electric telescopic rods 23, the two welding guns 25 are respectively arranged on the two connecting frames 24, the pressing assembly 26 is arranged on each connecting frame 24, and the pressing assembly 26 is used for pressing a net chain;
as shown in fig. 3, the compressing assembly 26 includes a compression bar 261 movably penetrating through the connection frame 24, wherein the top end and the bottom end of the compression bar 261 are fixedly connected with a stop block 262, a spring 263 is sleeved on the surface of the compression bar 261, the top end and the bottom end of the spring 263 are respectively and fixedly connected with the connection frame 24 and the stop block 262, the horizontal line of the bottom of the stop block 262 is lower than that of the welding gun 25, when the output end of the electric telescopic rod 23 drives the connection frame 24, the welding gun 25 and the compressing assembly 26 to synchronously move downwards, the stop block 262 can be firstly contacted with a net chain, the output end of the electric telescopic rod 23 continuously drives the connection frame 24 and the welding gun 25 to move downwards, so that the spring 263 is stressed and contracted, the elastic acting force of the spring 263 can be utilized, the stop block 262 is tightly pressed on the net chain, and the fixing operation of the net chain can be realized, and the welding effect of the net chain can be improved; the rubber pad 264 is glued at the bottom end of the stop block 262, the shape and the size of the rubber pad 264 are the same as those of the stop block 262, and the friction force between the stop block 262 and the net chain can be improved by using the rubber pad 264, so that the compression effect of the stop block 262 can be improved;
as shown in fig. 1, 2, 4 and 5, the winding mechanism 3 comprises a fixed plate 31, a movable plate 32, a hollow rod 33, a limiting component 34, a clamping component 35 and a stepping motor 36, wherein the fixed plate 31 is fixedly connected to the welding table 1, the movable plate 32 is movably arranged on the welding table 1 through the distance adjusting mechanism 4, the hollow rod 33 is arranged between the fixed plate 31 and the movable plate 32, one end of the hollow rod 33 is movably connected with the fixed plate 31, the other end of the hollow rod 33 is detachably connected with the movable plate 32, one limiting component 34 is movably arranged on both sides of the surface of the hollow rod 33 and used for limiting the end of a welded net chain, the clamping component 35 is arranged in the cavity of the hollow rod 33 and used for positioning the limiting component 34, and the stepping motor 36 is arranged on one side, far away from the hollow rod 33, of the fixed plate 31 and used for driving the hollow rod 33 to rotate;
as shown in fig. 5 to 6, the movable plate 32 comprises a plate body 321 arranged at one end of the hollow rod 33 far away from the fixed plate 31, one side of the plate body 321 close to the hollow rod 33 is provided with a jack 322 for inserting the end part of the hollow rod 33, and the detachable connection between the plate body 321 and the hollow rod 33 can be realized through the jack 322 so as to facilitate the subsequent detachment of the limiting component 34 from the hollow rod 33 for replacement operation; the inner wall surface of the jack 322 is provided with a plurality of annular equidistant distributed grooves 323, the inner cavity of the grooves 323 is movably embedded with balls 324, the surface of each ball 324 is in sliding connection with one end of the hollow rod 33, and through the matched use of the grooves 323 and the balls 324, the friction force between the inner wall surface of the jack 322 and the end part of the hollow rod 33 can be reduced, so that the flexibility of the hollow rod 33 in the rotation of the inner cavity of the jack 322 can be improved, and the phenomenon of blocking is avoided;
as shown in fig. 5 and 7, the limiting component 34 includes a toothed ring 341 movably sleeved on the surface of the hollow rod 33, a collar 342 is integrally formed on one side of the toothed ring 341, the collar 342 is movably sleeved on the surface of the hollow rod 33, two sides of the surface of the collar 342 are provided with a positioning hole 343, meshes at the end of the welded mesh chain are clamped on teeth of the toothed ring 341, when the hollow rod 33 drives the limiting component 34 to rotate, the end of the mesh chain can be driven to rotate, so that rolling operation of the welded mesh chain can be realized, and the mesh chain to be welded can be pulled to move below the welding mechanism 2, thereby realizing the purpose of continuous operation;
as shown in fig. 4-8, the clamping assembly 35 includes a screw rod 351 rotatably connected to one end of an inner cavity of the hollow rod 33 through a bearing, the other end of the screw rod 351 movably penetrates to the outer side of the hollow rod 33, two sides of the surface of the screw rod 351 are in threaded connection with a plurality of first threaded sleeves 352 distributed at equal intervals, two sides of the surface of the first threaded sleeve 352 are both rotatably connected with a connecting rod 353 through a rotating shaft, the other end of the connecting rod 353 is rotatably connected with a positioning column 354 through the rotating shaft, a through hole 355 for the positioning column 354 to penetrate is formed in the surface of the hollow rod 33, the through hole 355 and the positioning hole 343 are in one-to-one correspondence arrangement, the first threaded sleeve 352 can be driven to horizontally move along the axial direction of the screw rod 351 under the action of threads by rotating the screw rod 351, and finally, the two positioning columns 354 on the first threaded sleeve 352 can be driven to synchronously move towards each other or back to each other, so that the positioning column 354 can be separated from or clamped into the inner cavity of the positioning hole 343, and unlocking or positioning operation of the limiting assembly 34 can be realized; one end of the hollow rod 33 movably penetrates through one side of the fixed plate 31 and is fixedly connected with an output shaft of the stepping motor 36, the surface of the hollow rod 33 is rotatably connected with the penetrating position of the fixed plate 31 through a bearing, and the bearing can ensure the normal rotation of the hollow rod 33 and improve the stability of the hollow rod 33 during rotation; the hollow rod 33 is provided with a first through hole for the screw rod 351 to pass through, the inner wall surface of the first through hole is rotationally connected with the screw rod 351 through a bearing, one of the support blocks 41 is provided with a second through hole for the stud 42 to pass through, the inner wall surface of the second through hole is rotationally connected with the stud 42 through a bearing, and the normal rotation of the screw rod 351 and the stud 42 can be ensured through the bearing, and the stability of the screw rod 351 and the stud 42 in rotation can be improved; one end of the screw 351 and one end of the stud 42 are fixedly connected with a first knob 5, so that the screw 351 and the stud 42 can be conveniently rotated; a through groove 3221 for the first knob 5 at the end part of the screw rod 351 to pass through is formed in one side of the inner cavity of the jack 322, and the diameter of the through groove 3221 is smaller than that of the jack 322; the inner wall surface of the lantern ring 342 is integrally formed with the sliding blocks 6, the surface of the hollow rod 33 is provided with the sliding grooves 7 for the sliding blocks 6 to slide, the two sliding blocks 6 are symmetrically arranged on the inner wall surface of the lantern ring 342, and the limiting assembly 34 can be initially limited through the matched use of the sliding blocks 6 and the sliding grooves 7 so as to facilitate the hole alignment operation of the positioning holes 343 and the through holes 355;
as shown in fig. 1 and 4, the distance adjusting mechanism 4 includes two support blocks 41, a stud 42 and a moving plate 43, the support blocks 41 are fixedly connected with the welding table 1, one end of the stud 42 is rotatably connected with one support block 41 through a bearing, the other end of the stud 42 movably penetrates through one side of the other support block 41, the moving plate 43 is in threaded sleeve connection with the surface of the stud 42, one side of the moving plate 43 is fixedly connected with the plate body 321, one side of the moving plate 43 is in sliding connection with the surface of the welding table 1, synchronous rotation of the moving plate 43 along with the stud 42 is effectively avoided, the moving plate 32 can be driven to horizontally move along the axial direction of the stud 42 through rotating the stud 42, and further the subsequent detachment and replacement operations of the limiting assembly 34 can be facilitated.
Example 3
As shown in fig. 1, 2 and 9, the mesh chain automatic welding machine provided in this embodiment is different from embodiment 2 in that:
the welding table 1 is provided with an anti-deviation mechanism 8 for limiting the two sides of the net chain, and the anti-deviation mechanism 8 is close to the feeding end of the welding table 1;
the anti-deviation mechanism 8 comprises an inverted U-shaped frame 81 fixedly connected to the top of the welding table 1, one side of the inner wall surface of the inverted U-shaped frame 81 is horizontally and rotatably connected with a bidirectional screw rod 82 through a bearing, the other end of the bidirectional screw rod 82 movably penetrates through the outer side of the inverted U-shaped frame 81 and is fixedly connected with a second knob 83, threads on two sides of the surface of the bidirectional screw rod 82 are sleeved with second screw sleeves 84, the bottoms of the second screw sleeves 84 are fixedly connected with baffle plates 85, the bottoms of the baffle plates 85 are in sliding connection with the top of the welding table 1, the second screw sleeves 84 on two sides of the surface of the bidirectional screw rod 82 can be driven to synchronously move in opposite directions or back to back through rotation of the second knob 83, the second screw sleeves 84 drive the baffle plates 85 to synchronously move, and then the distance between the two baffle plates 85 can be adjusted according to the width of a net chain, deviation phenomenon of the net chain in the moving process can be effectively prevented, and subsequent welding quality can be improved;
wherein, set up the through-hole III that supplies two-way lead screw 82 to pass on the reverse-U shape frame 81, the internal face of through-hole III rotates with the surface of two-way lead screw 82 through the bearing and is connected, can enough guarantee the normal rotation of two-way lead screw 82 through the bearing, can improve the stability when two-way lead screw 82 rotates again, the top of second swivel nut 84 contacts with the internal face of reverse-U shape frame 81, utilizes the internal face of reverse-U shape frame 81 can play spacing effect to second swivel nut 84, effectively prevents that second swivel nut 84 from rotating along with two-way lead screw 82 is synchronous.
Working principle:
and (3) welding a net chain: the method comprises the steps that a plurality of strings and a plurality of spiral wire rods are spliced and matched net chains are conveyed onto a welding table 1 from a feeding end of the welding table 1, a rodless cylinder 22 is started, a sliding seat of the rodless cylinder 22 drives an electric telescopic rod 23, a connecting frame 24, a welding gun 25 and a pressing component 26 to move horizontally, the distance between the two connecting frames 24 can be adjusted according to the width of the net chains, after adjustment, the electric telescopic rod 23 is started, the output end of the electric telescopic rod 23 drives the connecting frame 24, the welding gun 25 and the pressing component 26 to move downwards synchronously, a rubber pad 264 at the bottom of the stopper 262 is firstly contacted with the surface of the net chains due to the fact that the stopper 262 is lower than the welding gun head of the welding gun 25, the output end of the electric telescopic rod 23 continuously drives the connecting frame 24 and the welding gun 25 to move downwards, the connecting frame 24 slides on the surface of the pressing rod 261, a spring 263 is stressed and contracted, the net chains can be pressed until the welding gun head of the welding gun 25 can carry out spot welding operation on the end parts of the net chain strings, and after spot welding operation is finished, the electric telescopic rod 23 is started again, and finally the connecting frame 24, the welding gun 25 and the welding component 26 can be driven upwards to move upwards, namely the end parts of the net chains can be welded automatically;
network chain continuity welding operation: the mesh at the end of the welded net chain is clamped to the teeth of the toothed ring 341, the stepping motor 36 is started, the output shaft of the stepping motor 36 drives the hollow rod 33 to rotate, the hollow rod 33 drives the clamping assembly 35 and the limiting assembly 34 to synchronously rotate, further the welded net chain can be rolled up, and meanwhile, the net chain to be welded can be pulled to move at the top of the welding table 1, so that the net chain to be welded moves to the position below the welding mechanism 2, and the welding operation can be performed on the serial strip ends at the two sides of the net chain below the net chain again through the welding mechanism 2, so that the continuous welding operation of the net chain can be completed;
adjusting the spacing of the two spacing assemblies 34: the first knob 5 on the screw 351 is rotated to drive the screw 351 to rotate, the screw 351 drives the first screw sleeve 352 to horizontally move along the axial direction of the screw 351 under the action of threads, the first screw sleeve 352 drives one end of the connecting rod 353 to synchronously move, the inclined angle of the connecting rod 353 is changed because the length of the connecting rod 353 is fixed, the other end of the connecting rod 353 drives the positioning column 354 to slide in the inner cavity of the through hole 355, the connecting rod 353 moves towards the inner cavity of the hollow rod 33 until the positioning column 354 is separated from the inner cavity of the positioning hole 343, the limiting component 34 can be unlocked, at this time, the limiting component 34 can be moved, the toothed ring 341 drives the lantern ring 342, the positioning hole 343 and the sliding block 6 to synchronously move, the toothed ring 341 and the lantern ring 342 slide on the surface of the hollow rod 33, the sliding block 6 can slide in the inner cavity of the sliding groove 7, the spacing between the two limiting components 34 can be adjusted according to the width of the net chain until the limiting component 34 moves to a required position, the positioning hole 343 is aligned with the corresponding through hole 355, the corresponding positioning column 343 can be reversely rotated, and finally the corresponding positioning column 354 is blocked to the inner cavity of the positioning hole 343, and the spacing between the two limiting components 34 can be adjusted;
replacement stop assembly 34: the first knob 5 on the stud 42 is rotated to drive the stud 42 to rotate, under the action of threads, the stud 42 drives the movable plate 43 to horizontally move along the axial direction of the stud 42, the movable plate 43 drives the movable plate 32 to move, the end part of the hollow rod 33 is separated from the inner cavity of the jack 322 until the movable plate 32 moves to the maximum extent, at the moment, the first knob 5 on the rotatable screw 351 drives the screw 351 to rotate, and finally the limiting assembly 34 is unlocked, at the moment, the limiting assembly 34 can be moved, the limiting assembly 34 slides out of the surface of the hollow rod 33, the operation of disassembling the limiting assembly 34 can be completed, and conversely, the replaced limiting assembly 34 can be installed on the hollow rod 33 by reversely operating the steps, and the limiting assembly 34 with the corresponding size can be replaced according to different types of net chains.
In combination, the automatic welding machine for the net chain has the advantages that the supporting effect on the net chain can be achieved through the welding table 1, the distance between the two electric telescopic rods 23 can be adjusted through the rodless cylinder 22, the connecting frame 24 can carry out welding operation on the net chain with different widths, the welding gun 25 and the connecting frame 24 can be driven to move up and down through the electric telescopic rods 23, then the net chain on the welding table 1 can be sequentially pressed through the pressing component 26, spot welding operation is carried out on the net chain on the welding table 1 through the welding gun 25, and further automatic welding operation on the serial strip ends on two sides of the net chain is achieved; the mesh at the end of the welded net chain is clamped to the limiting component 34 for limiting, and the stepping motor 36 is started, so that the hollow rod 33, the clamping component 35 and the limiting component 34 can be driven to rotate, the welded net chain can be rolled up, the net chain to be welded can be pulled to move to the lower part of the welding mechanism 2, the continuous welding operation of the net chain can be realized, and the welding efficiency of the net chain can be improved; meanwhile, the hollow rod 33 is detachably connected with the limiting assemblies 34 through the clamping assembly 35, so that the distance between the two limiting assemblies 34 can be adjusted, net chains with different widths can be wound conveniently, and the limiting assemblies 34 with corresponding sizes can be replaced according to the net chains with different types, so that the application range of the winding mechanism 3 is improved; the movable plate 32 can be driven to horizontally move through the distance adjusting mechanism 4, so that the distance between the movable plate 32 and the hollow rod 33 can be adjusted, and the follow-up disassembly and assembly operation of the limiting assembly 34 can be facilitated.
The present invention can be easily implemented by those skilled in the art through the above specific embodiments. It should be understood that the invention is not limited to the particular embodiments described above. Based on the disclosed embodiments, a person skilled in the art may combine different technical features at will, so as to implement different technical solutions.
Claims (9)
1. A wire mesh chain automatic welding machine, comprising:
a welding station (1) for forming the support foundation of the automatic welding machine for the wire chain;
the welding mechanism (2) is used for performing automatic spot welding operation on the ends of the strings on two sides of the net chain, and the welding mechanism (2) is arranged at the top of the welding table (1);
the winding mechanism (3) is used for performing winding operation on the welded net chain, and the winding mechanism (3) is arranged at the discharge end of the welding table (1);
the distance adjusting mechanism (4) is used for driving part of the winding mechanism (3) to horizontally move, and the distance adjusting mechanism (4) is arranged between the welding table (1) and the winding mechanism (3);
the welding mechanism (2) comprises a portal frame (21), rodless air cylinders (22), electric telescopic rods (23), connecting frames (24), welding guns (25) and pressing assemblies (26), wherein the bottom ends of the portal frame (21) are fixedly connected to a welding table (1), two rodless air cylinders (22) are horizontally and symmetrically arranged on one side of the portal frame (21), one electric telescopic rod (23) is arranged on a sliding seat of each rodless air cylinder (22), the number of the connecting frames (24) and the number of the welding guns (25) are two, the two connecting frames (24) are respectively arranged on the output ends of the two electric telescopic rods (23), the two welding guns (25) are respectively arranged on the two connecting frames (24), and each pressing assembly (26) is arranged on one connecting frame (24) and is used for pressing a net chain;
the pressing assembly (26) comprises a pressing rod (261) which is movably arranged on the connecting frame (24) in a penetrating mode, a stop block (262) is fixedly connected to the top end and the bottom end of the pressing rod (261), a spring (263) is sleeved on the surface of the pressing rod (261), the top end and the bottom end of the spring (263) are respectively fixedly connected with the connecting frame (24) and the stop block (262), and the horizontal line of the bottom of the stop block (262) is lower than the horizontal line of a welding gun head of the welding gun (25);
the winding mechanism (3) comprises a fixed plate (31), a movable plate (32), a hollow rod (33), a limiting component (34), a clamping component (35) and a stepping motor (36), wherein the fixed plate (31) is fixedly connected to the welding table (1), the movable plate (32) is movably arranged on the welding table (1) through a distance adjusting mechanism (4), the hollow rod (33) is arranged between the fixed plate (31) and the movable plate (32), one end of the hollow rod (33) is movably connected with the fixed plate (31), the other end of the hollow rod (33) is detachably connected with the movable plate (32), the limiting component (34) is movably arranged on two sides of the surface of the hollow rod (33) and is used for limiting the end of a welded net chain, the clamping component (35) is arranged in an inner cavity of the hollow rod (33) and is used for positioning the limiting component (34), and the stepping motor (36) is arranged on one side, far away from the hollow rod (33), of the fixed plate (31) and is used for driving the hollow rod (33) to rotate;
the limiting assembly (34) comprises a toothed ring (341) movably sleeved on the surface of the hollow rod (33), a lantern ring (342) is integrally formed on one side of the toothed ring (341), the lantern ring (342) is movably sleeved on the surface of the hollow rod (33), and positioning holes (343) are formed in two sides of the surface of the lantern ring (342);
the clamping assembly (35) comprises a screw rod (351) which is rotationally connected to one end of an inner cavity of the hollow rod (33) through a bearing, the other end of the screw rod (351) movably penetrates through the outer side of the hollow rod (33), a plurality of first threaded sleeves (352) which are distributed at equal intervals are connected with each other in a threaded mode on two sides of the surface of the screw rod (351), connecting rods (353) are rotationally connected to two sides of the surface of the first threaded sleeves (352) through rotating shafts, positioning columns (354) are rotationally connected to the other ends of the connecting rods (353) through rotating shafts, through holes (355) for the positioning columns (354) to penetrate through are formed in the surface of the hollow rod (33), and the through holes (355) are in one-to-one correspondence with the positioning holes (343);
the adjustable distance mechanism (4) comprises two support blocks (41), two studs (42) and a movable plate (43), wherein the support blocks (41) are fixedly connected with the welding table (1), one end of each stud (42) is rotatably connected with one support block (41) through a bearing, the other end of each stud (42) movably penetrates through one side of the other support block (41), the movable plate (43) is in threaded sleeve connection with the surface of each stud (42), one side of the movable plate (43) is fixedly connected with the plate body (321), and one side of the movable plate (43) is in sliding connection with the surface of the welding table (1).
2. The automatic wire-mesh chain welding machine according to claim 1, wherein: the bottom of dog (262) is glued there is rubber pad (264), rubber pad (264) is the same with the shape size of dog (262).
3. The automatic wire-mesh chain welding machine according to claim 1, wherein: the movable plate (32) comprises a plate body (321) arranged at one end, far away from the fixed plate (31), of the hollow rod (33), and a jack (322) for inserting the end part of the hollow rod (33) is formed in one side, close to the hollow rod (33), of the plate body (321).
4. A wire-link automatic welder according to claim 3, wherein: the inner wall surface of the jack (322) is provided with a plurality of annular equidistant distributed grooves (323), the inner cavity of each groove (323) is movably embedded with a ball (324), and the surface of each ball (324) is in sliding connection with one end of the hollow rod (33).
5. The automatic wire-mesh chain welding machine according to claim 1, wherein: one end of the hollow rod (33) movably penetrates through one side of the fixed plate (31) and is fixedly connected with an output shaft of the stepping motor (36), and the penetrating position of the surface of the hollow rod (33) and the fixed plate (31) is rotatably connected through a bearing.
6. The automatic wire bonding machine according to claim 5, wherein: the hollow rod (33) is provided with a first through hole for the screw rod (351) to pass through, the inner wall surface of the first through hole is rotationally connected with the screw rod (351) through a bearing, one of the support blocks (41) is provided with a second through hole for the stud (42) to pass through, and the inner wall surface of the second through hole is rotationally connected with the stud (42) through a bearing.
7. The automatic wire bonding machine according to claim 6, wherein: and one ends of the screw rod (351) and the stud (42) are fixedly connected with a first knob (5).
8. The automatic wire bonding machine according to claim 4, wherein: a through groove (3221) for allowing the first knob (5) at the end part of the screw rod (351) to pass through is formed in one side of the inner cavity of the jack (322), and the diameter of the through groove (3221) is smaller than that of the jack (322).
9. The automatic wire-mesh chain welding machine according to claim 1, wherein: the inner wall surface of the lantern ring (342) is integrally formed with a sliding block (6), and the surface of the hollow rod (33) is provided with a sliding groove (7) for the sliding block (6) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410282653.7A CN117884798B (en) | 2024-03-13 | 2024-03-13 | Automatic welding machine for net chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410282653.7A CN117884798B (en) | 2024-03-13 | 2024-03-13 | Automatic welding machine for net chains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117884798A true CN117884798A (en) | 2024-04-16 |
| CN117884798B CN117884798B (en) | 2024-05-24 |
Family
ID=90641451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410282653.7A Active CN117884798B (en) | 2024-03-13 | 2024-03-13 | Automatic welding machine for net chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117884798B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511679A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Vertical flexible compression welding device of metal conveying wire belt |
| CN106975837A (en) * | 2017-04-21 | 2017-07-25 | 武汉畅新科技发展有限公司 | A kind of new-type network chain and its laser cutting device used |
| CN209554544U (en) * | 2018-12-24 | 2019-10-29 | 泰州市双工链条制造有限公司 | A kind of chain wrap-up |
| CN216335546U (en) * | 2021-10-28 | 2022-04-19 | 惠州市串联光电科技有限公司 | Copper foil coiling mechanism |
| CN116787036A (en) * | 2023-08-23 | 2023-09-22 | 湖南可道工程有限公司 | Balcony rail welding set that construction was used |
| CN117003055A (en) * | 2023-09-26 | 2023-11-07 | 江苏美乐链条有限公司 | Automatic chain winding equipment for chain |
| CN117049285A (en) * | 2023-07-25 | 2023-11-14 | 安徽富春纺织有限公司 | High-efficient spooler is used in spinning |
| CN117620542A (en) * | 2024-01-25 | 2024-03-01 | 维格斯(上海)流体技术有限公司 | Stainless steel pipe batch intelligent welding machine and welding process |
-
2024
- 2024-03-13 CN CN202410282653.7A patent/CN117884798B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511679A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Vertical flexible compression welding device of metal conveying wire belt |
| CN106975837A (en) * | 2017-04-21 | 2017-07-25 | 武汉畅新科技发展有限公司 | A kind of new-type network chain and its laser cutting device used |
| CN209554544U (en) * | 2018-12-24 | 2019-10-29 | 泰州市双工链条制造有限公司 | A kind of chain wrap-up |
| CN216335546U (en) * | 2021-10-28 | 2022-04-19 | 惠州市串联光电科技有限公司 | Copper foil coiling mechanism |
| CN117049285A (en) * | 2023-07-25 | 2023-11-14 | 安徽富春纺织有限公司 | High-efficient spooler is used in spinning |
| CN116787036A (en) * | 2023-08-23 | 2023-09-22 | 湖南可道工程有限公司 | Balcony rail welding set that construction was used |
| CN117003055A (en) * | 2023-09-26 | 2023-11-07 | 江苏美乐链条有限公司 | Automatic chain winding equipment for chain |
| CN117620542A (en) * | 2024-01-25 | 2024-03-01 | 维格斯(上海)流体技术有限公司 | Stainless steel pipe batch intelligent welding machine and welding process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117884798B (en) | 2024-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215967133U (en) | Welding production line of piece type standard knot robot | |
| CN110670140B (en) | Large-size monocrystalline silicon round rod splicing method | |
| CN111361345B (en) | Automatic frame stretching machine for artistic picture frame | |
| CN116871758A (en) | Intelligent aluminum alloy profile machining equipment | |
| CN117884798B (en) | Automatic welding machine for net chains | |
| CN114932370A (en) | A surrounding type welding equipment for production of agricultural irrigation formula spray gun | |
| CN116586890A (en) | Auxiliary processing device for welding wind power tower | |
| DE60216915T2 (en) | DEVICE AND METHOD FOR DISCONNECTING THE ENDS OF BORSTEN | |
| CN110560599B (en) | Reinforcing bar location bending device for building engineering | |
| CN217707523U (en) | Adjustable conveyer belt mechanism | |
| CN116329851A (en) | Spherical workpiece welding equipment based on clamping and positioning | |
| CN110842573A (en) | Production device of hinge shaft | |
| CN114888511A (en) | Automatic butt welding equipment and process for wear-resistant lining plate | |
| CN114515796A (en) | Auxiliary positioning structure for elevator guide rail straightening device | |
| CN211135343U (en) | Integral reinforcement cage welding machine | |
| CN112045113A (en) | A reinforcing bar cutting equipment for building engineering | |
| CN116493798B (en) | Electric bicycle frame welding device and welding method | |
| CN111215564A (en) | Automatic welding machine for electric power anchor rod | |
| CN220347540U (en) | Integrative equipment of joint close welding | |
| CN216758804U (en) | Steel structure welding device | |
| CN113352039B (en) | Multi-weld synchronous welding equipment | |
| CN219402729U (en) | Assembling equipment for hammer | |
| CN218169535U (en) | Clamp for sawing multiple section steel strips at one time and positioning device | |
| CN220880309U (en) | Steel bar straightening bulletproof device | |
| CN220710338U (en) | Transmission line mechanism with jig preheating function and production device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |