CN210359766U - Full-automatic intermediate frequency resistance welding machine - Google Patents
Full-automatic intermediate frequency resistance welding machine Download PDFInfo
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- CN210359766U CN210359766U CN201921032559.7U CN201921032559U CN210359766U CN 210359766 U CN210359766 U CN 210359766U CN 201921032559 U CN201921032559 U CN 201921032559U CN 210359766 U CN210359766 U CN 210359766U
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 132
- 238000007493 shaping process Methods 0.000 claims abstract description 60
- 238000005192 partition Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Abstract
The utility model discloses a full-automatic intermediate frequency resistance welding machine, it includes the frame, be provided with numerical control operating means in the frame and the feed mechanism one, feed mechanism two, pipe material positioner, snatch mechanism, pipe material welding set and the pipe material shaping device of being connected with numerical control operating means, feed mechanism one and feed mechanism two and pipe material positioner intercommunication, it uses the cooperation with pipe material positioner, pipe material welding set and pipe material shaping device respectively to snatch the mechanism. The advantages are that: the utility model discloses can improve welding efficiency, improve welding precision and degree of automation height.
Description
Technical Field
The utility model belongs to the technical field of the welding machine, especially, relate to a full-automatic intermediate frequency resistance welding machine.
Background
At present, with the rapid development of the air conditioner industry, the product updating speed is greatly increased, so that the automation and flexibility of an air conditioner production line are required to be improved, and higher requirements on the product quality are also required. As one of the important production processes in the air conditioning industry, the resistance spot welding process faces a completely new challenge in new situations. The existing market adopts a manual or semi-automatic welding mode, which has the disadvantages of low efficiency, high cost and difficulty in meeting the increasing demands on one hand, and has the disadvantages of low welding quality, low precision, poor appearance forming and the need of subsequent shaping and deburring and other shaping treatments on the other hand; there is a need for improvement.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art existence, provide a full-automatic intermediate frequency resistance welding machine, it has can improve welding efficiency, improves welding precision and degree of automation high characteristics.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a full-automatic intermediate frequency resistance welding machine comprises a rack, wherein a numerical control operation device, a first feeding mechanism, a second feeding mechanism, a pipe material positioning device, a grabbing mechanism, a pipe material welding device and a pipe material shaping device are arranged on the rack, the first feeding mechanism, the second feeding mechanism, the grabbing mechanism, the pipe material welding device and the pipe material shaping device are connected with the numerical control operation device, the first feeding mechanism and the second feeding mechanism are communicated with the pipe material positioning device, and the grabbing mechanism is respectively matched with the pipe material positioning device, the pipe material welding device and the pipe material shaping device;
the first feeding mechanism and the second feeding mechanism are arranged in parallel and respectively comprise a storage hopper, a hopper partition plate, a feeding cylinder, a top material plate, a fixed plate, a material baffle cylinder and a material discharging plate, the fixed plate is fixed on the side surface of the rack, and the feeding cylinder is fixedly arranged on the fixed plate; the lower end of the ejector plate is connected with a cylinder rod of the feeding cylinder, and the upper end surface of the ejector plate and the side surface of the fixed plate form a tube feeding interval; the bottom surface of the storage hopper is a downward inclined surface, and an outlet of the inclined surface is matched with the upper end surface of the ejector plate; the hopper partition plate is arranged in the hopper in a sliding manner through the guide rod and is locked through the locking device; the material blocking plate is connected with the material blocking cylinder and forms a pipe material positioning section with the material ejecting plate; the material blocking cylinder is positioned on the rack; one end of the blanking plate is communicated with the pipe positioning area, and the other end of the blanking plate is communicated with the pipe positioning device;
the pipe positioning device comprises positioning seats, positioning cylinders, positioning blocks, positioning partition plates and an inductive switch, wherein the positioning cylinders are respectively positioned at two sides of the positioning seats, cylinder rods on the positioning cylinders are connected with positioning push blocks, the positioning blocks are arranged on a cross beam of the positioning seats in a sliding manner, the positioning partition plates are fixedly arranged on the positioning seats, and the inductive switch is arranged in the positioning partition plates; the positioning push block is opposite to the positioning clapboard in position; a bayonet is arranged on the positioning block;
the grabbing mechanism comprises a translation cylinder, a first grabbing hand assembly, a second grabbing hand assembly and a third grabbing hand assembly; the cylinder rod of the translation cylinder is connected with the first gripper assembly through a connecting plate, and the second gripper assembly is respectively connected with the first gripper assembly and the third gripper assembly through connecting rods;
the first gripper assembly comprises a mechanical gripper I, a lifting cylinder, a finger cylinder, a sliding block, a sliding seat and a connecting seat, a sliding beam with a wire rail is arranged on the rack, and the sliding block is clamped at the bottom of the wire rail and arranged on the bottom of the wire rail in a sliding manner; the sliding seat is connected to the bottom of the sliding block, and the lifting cylinder is fixed on the sliding seat; the connecting seat is connected to the end part of a cylinder rod of the lifting cylinder, and the finger cylinder is fixed on the connecting seat and connected with the first mechanical gripper to control the first mechanical gripper to open and close; the number of the finger cylinders is the same as that of the mechanical grippers I, and the number of the finger cylinders is more than two; the first mechanical gripper is respectively matched with the pipe positioning device and the pipe welding device;
the second gripper assembly and the third gripper assembly comprise a mechanical gripper II, a lifting cylinder, a finger cylinder, a sliding block, a sliding seat and a linkage plate, and the sliding block is clamped at the bottom of the line rail and arranged on the line rail in a sliding manner; the sliding seat is connected to the bottom of the sliding block, and the lifting cylinder is fixed on the sliding seat; the end part of the finger cylinder is connected with a cylinder rod of the lifting cylinder through a fixed seat, the mechanical gripper II is fixed on a linkage plate, and the linkage plate is connected with the finger cylinder;
the pipe material welding device comprises a medium-frequency resistance welding transformer, a pushing cylinder, a pipe material positioning die I, a pipe material positioning die II, a pressing cylinder and a welding seat, wherein the welding seat is provided with a connecting rod; the compaction air cylinder is respectively connected with the first pipe material positioning die and the second pipe material positioning die and controls the opening and closing of the first pipe material positioning die and the second pipe material positioning die; the medium-frequency resistance welding transformer is fixed on the rack, and a welding nozzle on the medium-frequency resistance welding transformer is positioned between a first pipe material positioning die and a second pipe material positioning die; the first pipe material positioning die and the second pipe material positioning die are respectively matched with the first mechanical gripper and the second mechanical gripper on the second gripper assembly;
the pipe material shaping device comprises a shaping pushing cylinder, a shaping clamp, a pipe material positioning clamp, a shaping cutter, a geodesic rail and a pressing cylinder, wherein the shaping pushing cylinder is connected with the shaping clamp, and the shaping clamp is arranged on the geodesic rail in a sliding manner; the pipe positioning clamp is fixed on the rack and is opposite to the shaping clamp; the shaping tool is arranged on the shaping clamp, and the pressing cylinder is respectively connected with the shaping clamp and the pipe positioning clamp and controls the opening and closing of the pressing cylinder; and the shaping clamp and the pipe material positioning clamp are respectively matched with the mechanical clamping hand II.
The protective cover is covered outside the sliding beam and connected with the rack through the fixing column.
The locking device comprises a linear bearing, a limiting seat and a locking rod, the hopper partition plate is sleeved on the linear bearing, the linear bearing is sleeved on the guide rod, the limiting seat is sleeved on the guide rod in a sliding mode and is fixedly connected with the linear bearing, and the locking rod is sleeved on the limiting seat in an inserting mode, and the end portion of the locking rod is matched with the guide rod in a locking mode.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a numerical control operating means control lets feed mechanism automatic feeding, utilizes pipe material positioner location back, snatchs and utilizes pipe material welding set to weld the pipe material through snatching the mechanism, and the pipe material after will welding carries out the plastic burring on pipe material shaping device at last, and this kind of structure degree of automation is high, and welding efficiency and welding precision have obtained the improvement equally, have removed artifical plastic burring simultaneously from, save manufacturing procedure and practiced thrift the cost of labor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first feeding mechanism and the second feeding mechanism of the present invention.
Fig. 3 is a schematic structural view of the pipe positioning device of the present invention.
Fig. 4 is a schematic structural view of the grabbing mechanism of the present invention.
Fig. 5 is a schematic structural view of the pipe material welding device of the present invention.
Fig. 6 is a schematic structural view of the pipe material shaping device of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-6: the utility model provides a full-automatic intermediate frequency resistance welding machine, its includes frame 10, has controlgear such as block terminal, hydraulic pressure station and pneumatic valve body in the frame 10, and it can be connected with numerical control operating device 11 electricity, controls it through numerical control operating device 11 and carries out corresponding operation. The machine frame 10 is provided with a first feeding mechanism, a second feeding mechanism, a pipe positioning device, a grabbing mechanism, a pipe welding device and a pipe shaping device which are connected with the numerical control operating device 11, wherein the first feeding mechanism and the second feeding mechanism are communicated with the pipe positioning device, and the grabbing mechanism is respectively matched with the pipe positioning device, the pipe welding device and the pipe shaping device.
The feeding mechanism I and the feeding mechanism II are arranged in parallel and fixed on the rack 10, pipes needing to be welded can be placed on the feeding mechanism I and the feeding mechanism II respectively, and feeding operation can be carried out synchronously, the feeding mechanism I and the feeding mechanism II are composed of a storage hopper 20, a hopper partition plate 21, a feeding cylinder 22, a material ejecting plate 23, a fixing plate 24, a material blocking plate 25, a material blocking cylinder 26 and a discharging plate 27 respectively, the fixing plate 24 is fixed on the side face of the rack 10, the feeding cylinder 22 is fixedly arranged on the fixing plate 24, and the fixing plate 24 can prevent the feeding cylinder 22 from shaking during working, so that the work of the feeding cylinder is more stable. The lower end of the ejector plate 23 is connected with a cylinder rod of the feeding cylinder 22, the upper end surface of the ejector plate and the side surface of the fixed plate 24 form a tube material feeding interval, the bottom surface of the storage hopper 20 is a downward inclined surface, the outlet of the inclined surface is matched with the upper end surface of the ejector plate 23, and the striker plate 25 is connected with the striker cylinder 26 and forms a tube material positioning interval with the ejector plate 23; during operation, the pipe material will slide down to the outlet of the storage hopper 20, and the ejector plate 23 will eject the pipe material under the push of the feeding cylinder 22 until reaching the pipe material positioning interval. The material blocking cylinder 26 is positioned on the frame 10 and can pull the material blocking plate 25 to move up and down, so that material blocking and blanking operations can be performed. One end of the blanking plate 27 is communicated with the pipe positioning area, the other end of the blanking plate is communicated with the pipe positioning device, when blanking is needed, the material blocking cylinder 26 pulls the material blocking plate 25 to move upwards, and the pipe slides to the blanking plate 27 from the pipe positioning area and slides to the pipe positioning device through the blanking plate 27. The hopper partition plate 21 is slidably arranged in the hopper 20 through the guide rod 28 and locked through the locking device, the locking device comprises a linear bearing 90, a limiting seat 91 and a locking rod 92, a through hole is formed in the hopper partition plate 21, an inner hole of the linear bearing 90 is slidably sleeved on the outer peripheral surface of the guide rod 28, the outer peripheral surface of the linear bearing is sleeved in the through hole, the limiting seat 91 is slidably sleeved on the guide rod 28 and fixedly connected with the linear bearing 90, a positioning hole is formed in the limiting seat 91, the locking rod 92 is inserted in the positioning hole, and the end of the locking rod 92 is in locking fit with the guide rod 28. After the length of the pipe material changes, the linear bearing 90 is moved to drive the hopper partition 21 to move together, and when the pipe material reaches a proper position, the pipe material is locked by the locking rod 92.
The tube positioning device is composed of a positioning seat 30, a positioning cylinder 31, a positioning block 32, a positioning clapboard 33 and an inductive switch, wherein the positioning seat 30 is fixed on the frame 10, the positioning cylinder 31 is respectively positioned at two sides of the positioning seat 30, a positioning push block 34 is connected on a cylinder rod on the positioning cylinder 31, a bayonet is arranged on the positioning block 32, and the positioning block is arranged on a beam of the positioning seat 30 in a sliding manner. The positioning partition plate 33 is located in the middle of the positioning seat 30 and separates the tube material slid by the first feeding mechanism and the second feeding mechanism, the positioning blocks 32 are distributed on two sides of the positioning partition plate 33, and the number of the positioning blocks 32 on each side is two. The inductive switch is arranged in the positioning partition plate 33, and the positioning push block 34 is opposite to the positioning partition plate 33; when the pipe material grabbing mechanism works, the pipe material can slide into the clamping opening of the positioning block 32, at the moment, the positioning push block 34 can push the pipe material to move, after the end portion of the pipe material is in contact with the positioning partition plate 33, the induction switch in the pipe material grabbing mechanism can send a signal to enable the positioning cylinder 31 to stop pushing, at the moment, the grabbing mechanism can conduct pipe material grabbing operation, after the pipe material is grabbed, the induction switch sends a signal, and the positioning cylinder 31 pulls back to enable the positioning push block 34 to return to the original position.
The grabbing mechanism comprises a translation cylinder 40, a first grabbing hand assembly, a second grabbing hand assembly and a third grabbing hand assembly; the translation cylinder 40 is fixed on the sliding beam 13, a cylinder rod on the translation cylinder is connected with the first gripper assembly through a connecting plate, and the second gripper assembly is respectively connected with the first gripper assembly and the third gripper assembly through connecting rods; dampers 15 are arranged on two sides of the sliding beam 13, induction switches are arranged on the dampers 15, and the induction switches are respectively matched with the first gripper assembly and the third gripper assembly to work, namely when the first gripper assembly contacts the induction switches, the first gripper assembly stops moving and carries out material grabbing operation; and when the third grabbing hand assembly contacts another induction switch, the third grabbing hand assembly stops moving and discharges the shaped welding pipe materials.
The first gripper assembly comprises a mechanical gripper I50, a lifting cylinder 51, a finger cylinder 52, a sliding block 53, a sliding seat 54 and a connecting seat 55, a sliding beam 13 with a line rail 12 is arranged on the rack 10, a protective cover 14 is coated outside the sliding beam 13, and the protective cover 14 is connected with the rack 10 through a fixing column 15; the sliding block 53 is clamped at the bottom of the wire rail 12 and is arranged on the wire rail in a sliding manner; the slide 54 is connected to the bottom of the slide 53 and is interlocked therewith, and the lifting cylinder 51 is fixed on the slide 54. The connecting base 55 is connected with the end part of the cylinder rod of the lifting cylinder 51, and the finger cylinders 52 are arranged on the connecting base 55 and connected with the mechanical gripper I50 to control the opening and closing of the mechanical gripper I; the number of the finger cylinders 52 is the same as that of the mechanical grippers one 50, and the number of the finger cylinders is more than two. The first mechanical gripper 50 is matched with the pipe positioning device and the pipe welding device respectively. During operation, the lifting cylinder 51 drives the finger cylinder 52 to descend, the finger cylinder 52 controls the first mechanical gripper 50 to grip a pipe on the pipe positioning device, after the gripping is completed, the lifting cylinder 51 drives the first mechanical gripper 50 to move upwards, and the translation cylinder 40 drives the first mechanical gripper to be pushed to the pipe welding device for discharging operation.
The second gripper assembly and the third gripper assembly comprise a second mechanical gripper 60, a lifting cylinder 51, a finger cylinder 52, a sliding block 53, a sliding seat 54 and a linkage plate 61, wherein the sliding block 53 is clamped at the bottom of the line rail 12 and is arranged on the line rail in a sliding manner; the sliding base 54 is connected to the bottom of the sliding block 53, and the lifting cylinder 51 is fixed on the sliding base 54; the end part of the finger cylinder 52 is connected with a cylinder rod of the lifting cylinder 51 through a fixed seat, the mechanical gripper II 60 is fixed on a linkage plate 61, and the linkage plate 61 is connected with the finger cylinder 52. When the pipe material gripping device works, the finger cylinder 52 moves downwards under the driving of the lifting cylinder 51, meanwhile, the finger cylinder is controlled to perform opening operation, the linkage plates 61 are opened for a certain distance, the mechanical gripper II 60 is also opened along with the finger cylinder, after the pipe material gripping device reaches a specified position, the finger cylinder 52 controls the linkage plates 61 to be condensed, the mechanical gripper II 60 grips a pipe material, the pipe material is pulled to move upwards through the lifting cylinder 51 after the pipe material gripping device finishes the pipe material gripping, and then the pipe material is translated to the specified position through the translation cylinder 40.
The pipe material welding device comprises a medium-frequency resistance welding transformer 70, a pushing cylinder 41, a first pipe material positioning die 71, a second pipe material positioning die 72, a pressing cylinder 73 and a welding seat 74, wherein a connecting rod 75 is arranged on the welding seat 74, the second pipe material positioning die 72 is fixed on the connecting rod 75, the pushing cylinder 41 is connected with the first pipe material positioning die 71, the first pipe material positioning die 71 is arranged on the connecting rod 75 in a sliding mode, the position of the first pipe material positioning die 71 is opposite to that of the second pipe material positioning die 72, and the centers of the first pipe material positioning die and the second pipe material positioning die are located on the same. The first pipe material positioning die 71 and the second pipe material positioning die 72 are provided with openings for opening the first mechanical gripper 50 and the second mechanical gripper 60, so that the first mechanical gripper 50 can conveniently perform material placing operation, and the second mechanical gripper 60 can conveniently perform gripping operation. The pressing cylinder 73 is respectively connected with the first pipe material positioning die 71 and the second pipe material positioning die 72 and controls the opening and closing of the first pipe material positioning die 71 and the second pipe material positioning die 72; when the first mechanical gripper 50 places the tube on the first tube positioning mold 71 and the second tube positioning mold 72, the pressing cylinder 73 pushes the first tube positioning mold 71 and the second tube positioning mold 72 to move so as to press the tube. The medium-frequency resistance welding transformer 70 is fixed on the frame 10, and a welding nozzle on the transformer is positioned between a first pipe material positioning die 71 and a second pipe material positioning die 72; when welding is needed, the pushing cylinder 41 can push the first pipe positioning die 71 forward, and when the pipe moves to the vicinity of the welding tip of the medium-frequency resistance welding transformer 70, welding operation is performed. After welding, the second mechanical gripper 60 extends into the opening to clamp the pipe, and the pressing cylinder 73 is pulled back to release the first pipe positioning die 71 and the second pipe positioning die 72, so that the second mechanical gripper 60 can lift the pipe conveniently.
The pipe shaping device comprises a shaping pushing cylinder 80, a shaping clamp 81, a pipe positioning clamp 82, a shaping cutter 84, a short-distance wire rail 85 and a pressing cylinder 73, wherein the shaping pushing cylinder 80 is connected with the shaping clamp 81, the shaping clamp 81 is arranged on the short-distance wire rail 85 in a sliding mode, and the shaping pushing cylinder 80 can push the shaping clamp 81 to move on the short-distance wire rail 85. The pipe positioning clamp 82 is fixed on the frame 10 and is opposite to the shaping clamp 81; the shaping cutter 84 is arranged on the shaping clamp 81, and the pressing cylinder 73 is respectively connected with the shaping clamp 81 and the pipe positioning clamp 82 and controls the opening and closing of the pipe positioning clamp. Openings convenient for the second mechanical gripper 60 to move are formed in the first shaping clamp 81 and the pipe positioning clamp 82, when the pipe shaping clamp works, the second mechanical gripper 60 on the second gripper assembly can place the welded pipe into the shaping clamp 81 and the pipe positioning clamp 82, the pipe is clamped and positioned by pushing the pipe positioning clamp 82 through the pressing cylinder 73 to be prevented from moving, the shaping clamp 81 enables the shaping cutter 84 to be sleeved on the outer peripheral surface of the pipe and close to the welding position, and the shaping cutter 84 is tangent to the surface of the pipe at the moment; after clamping, the second mechanical gripper 60 moves upwards, the shaping pushing cylinder 80 pulls back the shaping clamp 81, and thus the shaping cutter 84 scrapes off the irregularities such as melting points, burrs and the like formed during welding of the surface of the pipe material during pulling back, so that the shaping purpose is achieved; after the completion, the second mechanical gripper 60 on the third gripper assembly extends into the opening and clamps the pipe material, the compressing cylinder 73 is loosened, the lifting cylinder 51 pulls the second mechanical gripper 60 to move upwards, and the translation cylinder 40 pushes the material to be discharged.
The medium frequency resistance welding transformer 70 is widely used at present, and other structures and principles are the same as those in the prior art, and are not described in detail here.
Claims (3)
1. The utility model provides a full-automatic intermediate frequency resistance welding machine which characterized in that: the pipe material welding device comprises a rack (10), wherein a numerical control operation device (11) and a first feeding mechanism, a second feeding mechanism, a pipe material positioning device, a grabbing mechanism, a pipe material welding device and a pipe material shaping device which are connected with the numerical control operation device (11) are arranged on the rack (10), the first feeding mechanism and the second feeding mechanism are communicated with the pipe material positioning device, and the grabbing mechanism is respectively matched with the pipe material positioning device, the pipe material welding device and the pipe material shaping device;
the feeding mechanism I and the feeding mechanism II are arranged in parallel and respectively composed of a storage hopper (20), a hopper partition plate (21), a feeding cylinder (22), a material ejecting plate (23), a fixing plate (24), a material blocking plate (25), a material blocking cylinder (26) and a discharging plate (27), the fixing plate (24) is fixed on the side face of the rack (10), and the feeding cylinder (22) is fixedly arranged on the fixing plate (24); the lower end of the ejector plate (23) is connected with a cylinder rod of the feeding cylinder (22), and the upper end surface of the ejector plate and the side surface of the fixed plate (24) form a tube feeding interval; the bottom surface of the storage hopper (20) is a downward inclined surface, and an outlet of the inclined surface is matched with the upper end surface of the ejector plate (23); the hopper partition plate (21) is arranged in the hopper (20) in a sliding way through a guide rod (28) and is locked through a locking device; the material baffle plate (25) is connected with the material baffle cylinder (26) and forms a pipe material positioning section with the ejector plate (23); the material blocking cylinder (26) is positioned on the rack (10); one end of the blanking plate (27) is communicated with the pipe positioning area, and the other end of the blanking plate is communicated with the pipe positioning device;
the pipe positioning device is composed of a positioning seat (30), positioning cylinders (31), positioning blocks (32), positioning partition plates (33) and an inductive switch, wherein the positioning cylinders (31) are respectively positioned at two sides of the positioning seat (30), cylinder rods on the positioning cylinders are connected with positioning push blocks (34), the positioning blocks (32) are arranged on a cross beam of the positioning seat (30) in a sliding manner, the positioning partition plates (33) are fixedly arranged on the positioning seat (30), and the inductive switch is arranged in the positioning partition plates (33); the positioning push block (34) is opposite to the positioning partition plate (33); a bayonet is arranged on the positioning block (32);
the grabbing mechanism comprises a translation cylinder (40), a first grabbing component, a second grabbing component and a third grabbing component; a cylinder rod of the translation cylinder (40) is connected with the first gripper assembly through a connecting plate, and the second gripper assembly is respectively connected with the first gripper assembly and the third gripper assembly through connecting rods;
the first gripper assembly comprises a mechanical gripper I (50), a lifting cylinder (51), a finger cylinder (52), a sliding block (53), a sliding seat (54) and a connecting seat (55), a sliding beam (13) with a wire rail (12) is arranged on the rack (10), and the sliding block (53) is clamped at the bottom of the wire rail (12) and is arranged on the bottom in a sliding manner; the sliding seat (54) is connected to the bottom of the sliding block (53), and the lifting cylinder (51) is fixed on the sliding seat (54); the connecting seat (55) is connected to the end part of a cylinder rod of the lifting cylinder (51), and the finger cylinder (52) is fixed on the connecting seat (55) and connected with the mechanical gripper I (50) to control the opening and closing of the mechanical gripper I; the number of the finger cylinders (52) is the same as that of the mechanical grippers I (50), and the number of the finger cylinders is more than two; the mechanical gripper I (50) is respectively matched with the pipe positioning device and the pipe welding device;
the second gripper assembly and the third gripper assembly comprise a mechanical gripper II (60), a lifting cylinder (51), a finger cylinder (52), a sliding block (53), a sliding seat (54) and a linkage plate (61), and the sliding block (53) is clamped at the bottom of the line rail (12) and is arranged on the line rail in a sliding mode; the sliding seat (54) is connected to the bottom of the sliding block (53), and the lifting cylinder (51) is fixed on the sliding seat (54); the end part of the finger cylinder (52) is connected with a cylinder rod of the lifting cylinder (51) through a fixed seat, the mechanical gripper II (60) is fixed on a linkage plate (61), and the linkage plate (61) is connected with the finger cylinder (52);
the pipe material welding device comprises a medium-frequency resistance welding transformer (70), a pushing cylinder (41), a pipe material positioning die I (71), a pipe material positioning die II (72), a pressing cylinder (73) and a welding seat (74), wherein the welding seat (74) is provided with a connecting rod (75), the pipe material positioning die II (72) is fixed on the connecting rod (75), the pushing cylinder (41) is connected with the pipe material positioning die I (71), and the pipe material positioning die I (71) is arranged on the connecting rod (75) in a sliding mode; the pressing cylinder (73) is respectively connected with the first pipe material positioning die (71) and the second pipe material positioning die (72) and controls the opening and closing of the first pipe material positioning die and the second pipe material positioning die; the medium-frequency resistance welding transformer (70) is fixed on the rack (10), and a welding nozzle on the transformer is positioned between a first pipe material positioning die (71) and a second pipe material positioning die (72); the first pipe material positioning die (71) and the second pipe material positioning die (72) are respectively matched with the first mechanical gripper (50) and the second mechanical gripper (60) on the second gripper assembly;
the pipe material shaping device comprises a shaping pushing cylinder (80), a shaping clamp (81), a pipe material positioning clamp (82), a shaping cutter (84), a short-distance wire rail (85) and a pressing cylinder (73), wherein the shaping pushing cylinder (80) is connected with the shaping clamp (81), and the shaping clamp (81) is arranged on the short-distance wire rail (85) in a sliding mode; the pipe positioning clamp (82) is fixed on the rack (10) and is opposite to the shaping clamp (81); the shaping cutter (84) is arranged on the shaping clamp (81), and the pressing cylinder (73) is respectively connected with the shaping clamp (81) and the pipe positioning clamp (82) and controls the pipe positioning clamp to open and close; and the shaping clamp (81) and the pipe material positioning clamp (82) are respectively matched with the mechanical clamping hand II (60).
2. The full-automatic intermediate frequency resistance welding machine of claim 1, characterized in that: the sliding beam (13) is wrapped with a protective cover (14), and the protective cover (14) is connected with the rack (10) through a fixing column (15).
3. The full-automatic intermediate frequency resistance welding machine of claim 1, characterized in that: locking device includes linear bearing (90), spacing seat (91) and locking lever (92), hopper baffle (21) cover is established on linear bearing (90), linear bearing (90) cover is established on guide bar (28), spacing seat (91) slip cover establish on guide bar (28) and with linear bearing (90) fixed connection, locking lever (92) plug bush is on spacing seat (91) and its tip and guide bar (28) locking cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032559.7U CN210359766U (en) | 2019-07-04 | 2019-07-04 | Full-automatic intermediate frequency resistance welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032559.7U CN210359766U (en) | 2019-07-04 | 2019-07-04 | Full-automatic intermediate frequency resistance welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359766U true CN210359766U (en) | 2020-04-21 |
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ID=70269309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032559.7U Withdrawn - After Issue CN210359766U (en) | 2019-07-04 | 2019-07-04 | Full-automatic intermediate frequency resistance welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181156A (en) * | 2019-07-04 | 2019-08-30 | 浙江宏泽自动化设备有限公司 | Full-automatic medium-frequency resistance welding machine |
-
2019
- 2019-07-04 CN CN201921032559.7U patent/CN210359766U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181156A (en) * | 2019-07-04 | 2019-08-30 | 浙江宏泽自动化设备有限公司 | Full-automatic medium-frequency resistance welding machine |
| CN110181156B (en) * | 2019-07-04 | 2024-05-24 | 浙江宏泽自动化设备有限公司 | Full-automatic medium-frequency resistance welder |
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