CN115592319B - Pipe fitting welding set is used in production of MO source steel bottle - Google Patents
Pipe fitting welding set is used in production of MO source steel bottle Download PDFInfo
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- CN115592319B CN115592319B CN202211496733.XA CN202211496733A CN115592319B CN 115592319 B CN115592319 B CN 115592319B CN 202211496733 A CN202211496733 A CN 202211496733A CN 115592319 B CN115592319 B CN 115592319B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
Abstract
The invention relates to the technical field of welding, in particular to a pipe welding device for MO source steel cylinder production, which realizes automatic feeding of pipes, has controllable feeding frequency and is convenient to weld; the method comprises the following steps: the device comprises a material box, a storage bin and a discharging channel which are communicated are arranged in the material box, an interceptor is fixedly arranged at the bottom of the material box and used for releasing pipe fittings one by one, a guide rod is arranged on the interceptor, and one end of the guide rod extends into the discharging channel; the fixing seat is used for fixing the bottle body, a welding module is arranged on the fixing seat, the pipe fitting is guided to the welding module by the guide rod, and the welding module is used for positioning and clamping the pipe fitting and welding the pipe fitting on the bottle body; wherein, the junction of unloading passageway and feed bin rotates installs the unloading ball, and the unloading ball is used for turning a plurality of pipe fittings of feed bin inside to the unloading passageway one by one.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a pipe welding device for MO source steel cylinder production.
Background
MO sources are high purity metal organic compounds used in the semiconductor industry; in the production of compound semiconductors such as gallium nitride, gallium arsenide and the like, volatile metal organic compounds are used as raw materials, corresponding metal elements are introduced in the form of vapor, and semiconductor materials are deposited and grown on a substrate.
MO source steel bottle needs to weld the bottle with the pipe fitting that has the screw thread head when production to make things convenient for follow-up installation control valve, current welding equipment relies on the manual work more to the pipe fitting material loading, aims at the pipe fitting and puts into mounting fixture, is close to and welds with the bottle again, and the material loading is consuming time longer, and degree of automation is low, influences production efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention provides the pipe welding device for producing the MO source steel cylinder, which can realize automatic pipe feeding, has controllable feeding frequency and is convenient to weld.
The invention discloses a pipe welding device for producing MO source steel cylinders, which comprises:
the device comprises a material box, a feed bin and a discharging channel which are communicated are arranged in the material box, an interceptor is fixedly arranged at the bottom of the material box and used for passing the pipe fittings one by one, a guide rod is arranged on the interceptor, and one end of the guide rod extends into the discharging channel;
the fixing seat is used for fixing the bottle body, a welding module is arranged on the fixing seat, the guide rod guides the pipe fitting to the welding module, and the welding module is used for positioning and clamping the pipe fitting and welding the pipe fitting on the bottle body; the blanking device comprises a blanking channel, a storage bin and a blanking ball, wherein the blanking channel is connected with the storage bin, the blanking ball is rotatably arranged at the joint of the blanking channel and the storage bin, and the blanking ball is used for turning a plurality of pipe fittings inside the storage bin one by one into the blanking channel.
Preferably, the guide rod comprises a vertical rod, an arc-shaped rod and a horizontal rod, the vertical rod extends into the feeding channel and is coaxial with the feeding channel, the horizontal rod is coaxial with the fixed bottle body, and the arc-shaped rod is in smooth transition with the vertical rod and the horizontal rod respectively.
Preferably, a supporting shaft and a power shaft are fixedly arranged on the discharging ball, the discharging ball is rotatably mounted on the material box by virtue of the supporting shaft and the power shaft, a first motor is fixedly mounted on the side wall of the material box, and the first motor is used for driving the power shaft to rotate along the axis of the first motor.
Preferably, a pipe groove is formed in the blanking ball, a pipe fitting is inserted into the pipe groove, and the axis of the pipe groove is perpendicular to the axis of the support shaft.
Preferably, the trap comprises at least one pair of upper clamping blocks and at least one pair of lower clamping blocks, the upper clamping blocks and the lower clamping blocks alternately clamping the guide rod.
Preferably, two groups of fixed shafts are fixedly installed at the bottom of the material box, a connecting arm is arranged on each upper clamping block, the connecting arm on each upper clamping block is fixedly connected with a first gear, the first gears are coaxially and fixedly sleeved on the fixed shafts, and the two first gears on the pair of upper clamping blocks are meshed and connected; and each lower clamping block is also provided with a connecting arm, the connecting arm on each lower clamping block is fixedly connected with a second gear, the second gears are coaxially and fixedly sleeved on the fixed shaft, and the two second gears on the pair of lower clamping blocks are meshed and connected.
Preferably, one of the first gear and the second gear is respectively provided with a spring coiling device, and the spring coiling devices apply inward rotating elastic torsion to the first gear to close the pair of upper clamping blocks; the spring coiling device applies inward rotation elastic torsion to the second gear to close the pair of lower clamping blocks.
Preferably, the material box is further rotatably provided with a driving shaft, a first semicircular gear and a second semicircular gear are fixedly arranged on the driving shaft, the first semicircular gear is meshed with the first gear, the second semicircular gear is meshed with the second gear, and the tooth missing parts of the first semicircular gear and the second semicircular gear are not overlapped.
Preferably, the bottom fixed mounting of two sets of fixed axle has the connecting plate, the driving shaft rotates and installs on the connecting plate, fixed mounting has the second motor on the connecting plate, the second motor is used for driving the driving shaft rotatory along self axis.
Preferably, a vertical plate is fixedly arranged on the fixing seat, a three-jaw chuck is mounted on the vertical plate, the tail end of the horizontal rod extends into the three-jaw chuck, a circular guide rail is fixedly arranged on the vertical plate, and a welding gun is slidably mounted on the circular guide rail.
Compared with the prior art, the invention has the beneficial effects that: pouring the pipe fitting to be welded into a storage bin, and gradually rotating the storage bin into a feeding channel by controlling a feeding ball, wherein one end of the pipe fitting, which is welded with the bottle body, faces downwards; the pipe fitting sleeve slides on the guide rod to guide the flow of the pipe fitting by the guide rod, the interception device can control the release frequency of the pipe fitting, the pipe fitting slides to the welding module under the flow guide of the guide rod, and the welding module clamps and fixes the pipe fitting and welds the pipe fitting with the bottle body; through the arrangement, automatic feeding of the pipe fitting is achieved, the feeding frequency is controllable, and welding is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the position of the pipe on the material tank and the guide rod;
FIG. 3 is an enlarged schematic view of the structural connection of the material tank and the blanking ball;
FIG. 4 is an enlarged sectional view of the structure of a blanking ball;
FIG. 5 is an enlarged schematic view of the structural connection of the vertical rod with the upper clamping block;
FIG. 6 is an enlarged schematic view of the upper and lower clamp block drive mechanisms;
FIG. 7 is an enlarged view of the welding module and the fixing base;
FIG. 8 is an enlarged view of the structure of the pipe;
in the drawings, the reference numbers: 1. a material box; 2. a guide bar; 3. a fixed seat; 4. welding the module; 5. an interceptor; 6. a pipe fitting; 7. a bottle body; 8. a storage bin; 9. blanking balls; 10. a pipe groove; 11. a blanking channel; 12. a support shaft; 13. a power shaft; 14. a first motor; 15. a vertical rod; 16. an arcuate bar; 17. a horizontal bar; 18. an upper clamping block; 19. a lower clamping block; 20. a fixed shaft; 21. a first gear; 22. a connecting arm; 23. a spring coiling device; 24. a second gear; 25. a drive shaft; 26. a first semicircular gear; 27. a second semicircular gear; 28. a connecting plate; 29. a second motor; 30. a vertical plate; 31. a three-jaw chuck; 32. a circular guide rail; 33. a welding gun; 34. and (5) connecting lugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 8, the pipe welding apparatus for MO source steel cylinder production according to the present invention includes:
the automatic pipe fitting discharging device comprises a material box 1, wherein a communicated material bin 8 and a discharging channel 11 are arranged inside the material box 1, the discharging channel 11 is communicated with the material bin 8, an output end of the bottom of the material box 1 is fixedly provided with an interceptor 5, the interceptor 5 is used for passing pipe fittings 6 one by one, a guide rod 2 is arranged on the interceptor 5, and one end of the guide rod 2 extends into the discharging channel 11;
the fixing seat 3 is used for fixing the bottle body 7, the welding module 4 is arranged on the fixing seat 3, the pipe fitting 6 is guided to the welding module 4 by the guide rod 2, and the welding module 4 is used for positioning and clamping the pipe fitting 6 and welding the pipe fitting 6 on the bottle body 7; wherein, a blanking ball 9 is rotatably arranged at the joint of the blanking channel 11 and the stock bin 8, and the blanking ball 9 is used for transferring a plurality of pipe fittings 6 in the stock bin 8 into the blanking channel 11 one by one;
specifically, in the present embodiment, the specific structure of the pipe 6 is as shown in fig. 8, one end of the pipe 6 is a welding end, and the other end is a screw head, and the screw head is used for connecting with a control valve; the material box 1 is in a two-petal type and is formed by abutting and fixing a connecting lug 34 and a bolt; the guide rod 2 consists of a vertical rod 15, an arc-shaped rod 16 and a horizontal rod 17, the vertical rod 15 extends into the blanking channel 11 and is coaxial with the blanking channel 11, the horizontal rod 17 is coaxial with the fixed bottle body 7, and the arc-shaped rod 16 is in smooth transition with the vertical rod 15 and the horizontal rod 17 respectively; pouring the pipe fitting 6 to be welded into the bin 8, controlling the blanking ball 9 to rotate the bin 8 one by one into the blanking channel 11, and enabling one end of the pipe fitting 6 welded with the bottle body 7 to face downwards; the pipe fitting 6 slides on the guide rod 2 in a sleeved mode, the guide rod 2 guides flow of the pipe fitting 6, the interceptor 5 can control the release frequency of the pipe fitting 6, the pipe fitting 6 slides to the welding module 4 under the flow guide of the guide rod 2, and the welding module 4 clamps and fixes the pipe fitting 6 and welds the pipe fitting with the bottle body 7; through the arrangement, automatic feeding of the pipe fitting 6 is achieved, the feeding frequency is controllable, and welding is facilitated.
How the blanking ball 9 rotates the plurality of pipe fittings 6 in the storage bin 8 one by one into the blanking channel 11 is shown in fig. 3 and 4, as shown in fig. 3 and 4, a supporting shaft 12 and a power shaft 13 are fixedly arranged on the blanking ball 9, the supporting shaft 12 and the power shaft 13 are positioned on the same diameter, the blanking ball 9 is rotatably mounted on the material box 1 by virtue of the supporting shaft 12 and the power shaft 13, a first motor 14 is fixedly mounted on the side wall of the material box 1, and the first motor 14 is used for driving the power shaft 13 to rotate along the axis of the first motor;
a pipe groove 10 is formed in the outer circumferential wall of the discharging ball 9, the pipe groove 10 is used for inserting a threaded head of the pipe fitting 6, the axis of the pipe groove 10 is perpendicular to the axis of the supporting shaft 12, the pipe groove 10 can only accommodate the pipe fitting 6 with the threaded head facing downwards, and the discharging ball 9 cannot drive the pipe fitting 6 outside the pipe groove 10 to rotate into the discharging channel 11 when rotating; in the embodiment, when the blanking ball 9 rotates to the pipe groove 10 and faces downwards, the welding end of the pipe 6 in the pipe groove 10 faces downwards and falls vertically into the blanking channel 11, and meanwhile, the welding end is sleeved on the vertical rod 15 in the blanking channel 11; in the embodiment, the first motor 14 is controlled to be started, so that the first motor 14 drives the power shaft 13 and the blanking ball 9 to rotate, the blanking ball 9 drives the pipe fitting 6 with the upward welding end in the pipe groove 10 to rotate 180 degrees, when the welding end of the pipe fitting 6 is downward, the pipe fitting falls into the blanking channel 11, and in order to prevent the pipe fitting 6 from turning over again in the blanking channel 11, the diameter of the blanking channel 11 is slightly larger than that of the pipe fitting 6;
further, in order to enable the pipe fittings 6 in the bin 8 to fall into the pipe groove 10, the pipe fittings 6 can be ensured to fall into the pipe groove 10 by installing an oscillator on the material tank 1 or installing stirring equipment in the bin 8; meanwhile, a pressure sensor can be further installed at the bottom of the pipe chase 10, when the pipe fitting 6 falls into the pipe chase 10, the pressure sensor converts a pressure signal applied by the pipe fitting 6 into an electric signal to be sent, and the start and stop of the first motor 14 are controlled through the control module.
How the trap 5 controls the discharge frequency of the pipe element 6 on the guide bar 2, as shown in fig. 5 and 6, the trap 5 includes at least one pair of upper clamping blocks 18 and at least one pair of lower clamping blocks 19, the pair of upper clamping blocks 18 mutually cooperate to clamp the guide bar 2, the pair of lower clamping blocks 19 mutually cooperate to clamp the guide bar 2, and the pair of upper clamping blocks 18 and the pair of lower clamping blocks 19 alternately clamp the guide bar 2; when the pair of upper clamping blocks 18 clamp the guide rod 2, the upper clamping blocks 18 block the pipe fitting 6, at the moment, the pair of lower clamping blocks 19 are separated, and the pipe fitting 6 on the lower clamping blocks 19 falls down; when the pair of lower clamping blocks 19 clamp the guide rod 2, the lower clamping blocks 19 block the pipe fitting 6, at the moment, the pair of upper clamping blocks 18 are separated, and the pipe fitting 6 on the upper clamping blocks 18 falls onto the lower clamping blocks 19;
further, when a plurality of pairs of upper clamping blocks 18 and a plurality of pairs of lower clamping blocks 19 are arranged, the upper clamping blocks 18 and the lower clamping blocks 19 are distributed in a crossed manner, namely, a pair of lower clamping blocks 19 is arranged between two adjacent pairs of upper clamping blocks 18, a pair of upper clamping blocks 18 is arranged between two adjacent pairs of lower clamping blocks 19, wherein the plurality of pairs of upper clamping blocks 18 are synchronously opened and closed, and the plurality of pairs of lower clamping blocks 19 are synchronously opened and closed; rubber anti-slip lines are arranged at the contact parts of the upper clamping block 18 and the lower clamping block 19 and the guide rod 2, so that the guide rod 2 is prevented from slipping with the upper clamping block 18 or the lower clamping block 19;
specifically, two groups of fixed shafts 20 are vertically and fixedly installed at the bottom of the material box 1, a connecting arm 22 is arranged on each upper clamping block 18, the connecting arm 22 on each upper clamping block 18 is fixedly connected with a first gear 21, the first gear 21 is coaxially and fixedly sleeved on the fixed shafts 20, and the two first gears 21 on the pair of upper clamping blocks 18 are meshed and connected; each lower clamping block 19 is also provided with a connecting arm 22, the connecting arm 22 on the lower clamping block 19 is fixedly connected with a second gear 24, the second gears 24 are coaxially and fixedly sleeved on the fixed shaft 20, and the two second gears 24 on the pair of lower clamping blocks 19 are meshed and connected;
one of the first gear 21 and one of the second gear 24 are respectively provided with a spring coiling device 23, and taking the first gear 21 on the upper clamping block 18 as an example, the spring coiling device 23 applies inward rotating elastic torsion to the first gear 21 to close the pair of upper clamping blocks 18; a driving shaft 25 is further rotatably mounted on the material box 1, a first semicircular gear 26 and a second semicircular gear 27 are respectively and fixedly arranged on the driving shaft 25 corresponding to the first gear 21 and the second gear 24, the first semicircular gear 26 is meshed with one of the first gears 21, the second semicircular gear 27 is meshed with one of the second gears 24, the tooth-missing parts of the first semicircular gear 26 and the second semicircular gear 27 are not overlapped, namely when the first semicircular gear 26 is meshed with the first gear 21, the second semicircular gear 27 is not meshed with the second gear 24; when the second semicircular gear 27 is engaged with the second gear 24, the first semicircular gear 26 is not engaged with the first gear 21;
the bottom parts of the two groups of fixed shafts 20 are fixedly provided with connecting plates 28, the driving shafts 25 are rotatably arranged on the connecting plates 28, the connecting plates 28 are fixedly provided with second motors 29, and the second motors 29 are used for driving the driving shafts 25 to rotate along the axes of the second motors 29; in this embodiment, the driving shaft 25 drives the first semicircular gear 26 and the second semicircular gear 27 to rotate synchronously by starting the second motor 29, when the first semicircular gear 26 is engaged with the first gear 21, the first semicircular gear 26 drives the first gear 21 to overcome the elastic torsion of the spring coiling device 23, the two sets of first gears 21 rotate outwards relatively, so that the pair of upper clamping blocks 18 are separated, at this time, the second semicircular gear 27 is not engaged with the second gear 24, and the second gear 24 drives the pair of lower clamping blocks 19 to be clamped on the guide rod 2 under the action of the elastic torsion of the spring coiling device 23; when the first semicircular gear 26 rotates to be separated from the first gear 21, the first gear 21 drives the pair of upper clamping blocks 18 to be clamped on the guide rod 2 under the action of the spring coiling device 23; at this time, the second semicircular gear 27 is meshed with the second gear 24 to drive the second gear 24 to overcome the elastic torsion of the spring coiling device 23, and the two groups of second gears 24 rotate outwards relatively to separate the pair of lower clamping blocks 19; the mechanism for alternately driving the upper clamping block 18 and the lower clamping block 19 to open and close is simple in structure and stable in operation.
The specific structure of the welding module 4 is shown in fig. 7, a vertical plate 30 is vertically and fixedly arranged on the fixed seat 3, a three-jaw chuck 31 coaxial with the bottle body 7 is arranged on the vertical plate 30, the three-jaw chuck 31 penetrates through the vertical plate 30, the tail end of the horizontal rod 17 extends into the three-jaw chuck 31, the horizontal rod 17 is overlapped with the axis of the three-jaw chuck 31, a circular guide rail 32 is fixedly arranged on the vertical plate 30, the circular guide rail 32 is overlapped with the axis of the three-jaw chuck 31, a welding gun 33 is slidably arranged on the circular guide rail 32, and the welding head of the welding gun 33 is aligned with the joint of the bottle body 7 and the pipe fitting 6; when the pipe fitting 6 has the horizontal rod 17 to slide to be fit with the bottle body 7, the three-jaw chuck 31 is controlled to clamp and center the pipe fitting 6, the welding gun 33 is started to weld the pipe fitting 6 and the bottle body 7, and meanwhile, the welding gun 33 is driven to rotate along the circular guide rail 32, so that annular welding of the pipe fitting 6 and the bottle body 7 is completed.
The invention discloses a pipe welding device for producing an MO source steel cylinder, which comprises the following parts in the working process:
firstly, pouring a pipe fitting 6 to be welded into a bin 8, controlling a first motor 14 to be started, enabling the first motor 14 to drive a power shaft 13 and a blanking ball 9 to rotate, enabling the blanking ball 9 to drive the pipe fitting 6 with an upward welding end in a pipe groove 10 to rotate 180 degrees, when the welding end of the pipe fitting 6 is downward, falling into a blanking channel 11 and sleeving a vertical rod 15, and sliding down to an upper clamping block 18 along the vertical rod 15;
then, the second motor 29 is started, so that the driving shaft 25 drives the first semicircular gear 26 and the second semicircular gear 27 to synchronously rotate, when the first semicircular gear 26 is meshed with the first gear 21, the first semicircular gear 26 drives the first gear 21 to overcome the elastic torsion of the spring coiling device 23, two groups of first gears 21 relatively rotate outwards, so that the pair of upper clamping blocks 18 are separated, at this time, the second semicircular gear 27 is not meshed with the second gear 24, and the second gear 24 drives the pair of lower clamping blocks 19 to be clamped on the guide rod 2 under the action of the elastic torsion of the spring coiling device 23, so that the pipe 6 on the upper clamping block 18 slides downwards to the lower clamping blocks 19 along the vertical rod 15; when the first semicircular gear 26 rotates to be separated from the first gear 21, the first gear 21 drives the pair of upper clamping blocks 18 to be clamped on the guide rod 2 under the action of the spring coiling device 23, and the next pipe 6 sliding down on the blanking channel 11 is waited for; at this time, the second semicircular gear 27 is meshed with the second gear 24 to drive the second gear 24 to overcome the elastic torsion of the spring coiling device 23, the two groups of second gears 24 rotate outwards relatively to separate the pair of lower clamping blocks 19, so that the pipe fitting 6 on the lower clamping blocks 19 slides to the three-jaw chuck 31 along the vertical rod 15, the arc rod 16 and the horizontal rod 17;
then, the three-jaw chuck 31 is controlled to clamp and center the pipe 6, the welding gun 33 is started to weld the pipe 6 and the bottle 7, and the welding gun 33 is driven to rotate along the circular guide rail 32, so that the annular welding of the pipe 6 and the bottle 7 is completed.
The pipe welding device for producing the MO source steel cylinder is a common mechanical mode in mounting mode, connecting mode or setting mode, and can be implemented as long as the beneficial effects of the pipe welding device can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a pipe fitting welding set is used in production of MO source steel bottle which characterized in that includes:
the device comprises a material box, a feed bin and a discharging channel which are communicated are arranged in the material box, an interceptor is fixedly arranged at the bottom of the material box and used for passing the pipe fittings one by one, a guide rod is arranged on the interceptor, and one end of the guide rod extends into the discharging channel;
the fixing seat is used for fixing the bottle body, a welding module is arranged on the fixing seat, the guide rod guides the pipe fitting to the welding module, and the welding module is used for positioning and clamping the pipe fitting and welding the pipe fitting on the bottle body; the blanking device comprises a blanking channel, a storage bin, a blanking ball, a feeding ball and a discharging ball, wherein the blanking ball is rotatably arranged at the joint of the blanking channel and the storage bin and used for transferring a plurality of pipe fittings in the storage bin into the blanking channel one by one;
the feeding ball is fixedly provided with a supporting shaft and a power shaft, the feeding ball is rotatably arranged on the material box by virtue of the supporting shaft and the power shaft, a first motor is fixedly arranged on the side wall of the material box, and the first motor is used for driving the power shaft to rotate along the axis of the first motor;
a pipe groove is formed in the discharging ball and used for a pipe fitting to insert into, and the axis of the pipe groove is perpendicular to the axis of the supporting shaft;
the interceptor comprises at least one pair of upper clamping blocks and at least one pair of lower clamping blocks, and the upper clamping blocks and the lower clamping blocks alternately clamp the guide rod;
two groups of fixed shafts are fixedly arranged at the bottom of the material box, a connecting arm is arranged on each upper clamping block, a first gear is fixedly connected to the connecting arm on each upper clamping block, the first gears are coaxially and fixedly sleeved on the fixed shafts, and two first gears on the pair of upper clamping blocks are meshed and connected; each lower clamping block is also provided with a connecting arm, the connecting arm on each lower clamping block is fixedly connected with a second gear, the second gears are coaxially and fixedly sleeved on the fixed shaft, and the two second gears on the pair of lower clamping blocks are meshed and connected;
one of the first gear and the second gear is respectively provided with a spring coiling device, and the spring coiling devices apply inward rotating elastic torsion to the first gear to close the pair of upper clamping blocks; the spring coiling device applies inward rotating elastic torsion to the second gear to close the pair of lower clamping blocks;
the material box is further rotatably provided with a driving shaft, a first semicircular gear and a second semicircular gear are fixedly arranged on the driving shaft, the first semicircular gear is meshed with the first gear, the second semicircular gear is meshed with the second gear, and the gear-missing parts of the first semicircular gear and the second semicircular gear are not overlapped.
2. The apparatus of claim 1, wherein the guide rod comprises a vertical rod, an arc rod and a horizontal rod, the vertical rod extends into the feeding channel and is coaxial with the feeding channel, the horizontal rod is coaxial with the fixed bottle, and the arc rod is in smooth transition with the vertical rod and the horizontal rod respectively.
3. The device for welding pipe fittings for producing MO source steel cylinder according to claim 1, wherein the bottom of two sets of said fixed shafts are fixedly installed with a connecting plate, said driving shaft is rotatably installed on the connecting plate, said connecting plate is fixedly installed with a second motor, said second motor is used for driving the driving shaft to rotate along its own axis.
4. The device for welding pipe fittings for producing MO source steel cylinder according to claim 2, wherein a vertical plate is fixedly arranged on said fixing base, a three-jaw chuck is mounted on said vertical plate, the end of said horizontal rod extends into said three-jaw chuck, a circular guide rail is further fixedly arranged on said vertical plate, and a welding gun is slidably mounted on said circular guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211496733.XA CN115592319B (en) | 2022-11-28 | 2022-11-28 | Pipe fitting welding set is used in production of MO source steel bottle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211496733.XA CN115592319B (en) | 2022-11-28 | 2022-11-28 | Pipe fitting welding set is used in production of MO source steel bottle |
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| CN115592319A CN115592319A (en) | 2023-01-13 |
| CN115592319B true CN115592319B (en) | 2023-03-10 |
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| CN206605410U (en) * | 2017-03-16 | 2017-11-03 | 岩谷气具(珠海)有限公司 | A kind of gas cylinder aligns machine with valve angle |
| CN213497364U (en) * | 2020-11-10 | 2021-06-22 | 浙江巨程钢瓶有限公司 | Welding device for steel cylinder |
| CN113681117A (en) * | 2021-07-22 | 2021-11-23 | 浙江金象科技有限公司 | Automatic positioning welding device for half bottle and valve seat |
| CN113927237A (en) * | 2021-09-24 | 2022-01-14 | 无锡铭辰焊接科技有限公司 | Automatic welding equipment for valve seat |
| CN217832382U (en) * | 2022-06-16 | 2022-11-18 | 三江开源有限公司 | Automatic welding equipment for valve seat |
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| CN115592319A (en) | 2023-01-13 |
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