CN108856957B - Air condition compressor upper shell exhaust pipe welding equipment with smearing mechanism - Google Patents
Air condition compressor upper shell exhaust pipe welding equipment with smearing mechanism Download PDFInfo
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- CN108856957B CN108856957B CN201810961000.6A CN201810961000A CN108856957B CN 108856957 B CN108856957 B CN 108856957B CN 201810961000 A CN201810961000 A CN 201810961000A CN 108856957 B CN108856957 B CN 108856957B
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
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Abstract
The invention discloses an air conditioner compressor upper shell exhaust pipe welding device with a coating mechanism, which comprises a bearing pool and a controller, wherein a base, a nitrogen gas supply device and a workbench are sequentially arranged in the bearing pool from bottom to top, a plurality of base plates are arranged on the workbench, a cleaning station, a coating station and a welding station are arranged on the bearing pool, a supporting plate is arranged at one end of the bearing pool close to the cleaning station, a cleaning mechanism and a dust suction mechanism are arranged on the supporting plate, the coating mechanism is arranged at one side of the bearing pool close to the coating station, the welding mechanism is arranged at one side of the bearing pool close to the welding station, a gas outlet assembly is arranged on the base plate, the gas outlet assembly is connected with the nitrogen gas supply device through a nitrogen gas conveying pipe, the nitrogen gas electromagnetic valve is arranged between the nitrogen gas supply device and the nitrogen gas conveying pipe, and a stepping motor, the nitrogen gas electromagnetic valve, the nitrogen gas supply device, the cleaning mechanism, the coating mechanism and the welding mechanism are all electrically connected with the controller. The invention can automatically paint the soldering paste, improve the painting efficiency and ensure the brightness of the exhaust pipe and the upper shell.
Description
Technical Field
The invention belongs to the technical field of air condition compressors, and particularly relates to welding equipment for an exhaust pipe of an upper shell of an air condition compressor with a smearing mechanism.
Background
In the welding of casing blast pipe on prior art cavity pressure regulating compressor, need paint the soldering paste on the blast pipe mounting hole of last casing, the soldering paste generally adopts silver-colored soldering paste, the initial state of silver-colored soldering paste is likepowder, it is thick paste-like to become after needing to have water stirring, then paint through the manual work, the process of paining is loaded down with trivial details, and the inefficiency, can't accomplish evenly paining in the manual work when paining, lead to the welded quality to differ, do not just paintd the soldering paste through the last casing of clearance, also can make the effect variation of paining, can dope more foreign impurity foreign matter in the soldering paste, make the welded effect not good.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide an apparatus for welding an exhaust pipe of an upper shell of an air conditioner compressor with a painting mechanism, so as to solve the problems in the background art.
In order to solve the technical problems, the invention adopts the technical scheme that: an air conditioner compressor upper shell exhaust pipe welding device with a coating mechanism comprises a bearing pool, a base and a controller, wherein the bearing pool is internally and fixedly provided with the base, the base is provided with a nitrogen supply device, the base is internally provided with a stepping motor for driving the nitrogen supply device to rotate, the upper end of the nitrogen supply device is fixedly provided with a workbench, the workbench and the nitrogen supply device are both of a circular structure, the workbench and the nitrogen supply device are concentrically arranged, the workbench is uniformly provided with a plurality of chassis for placing an upper shell to be welded in a circular shape, the bearing pool is provided with a cleaning station, a coating station and a welding station, the cleaning station, the coating station and the welding station are respectively kept on one chassis under the static state of the workbench, one end of the bearing pool close to the cleaning station is fixedly provided with a support plate, one side of the support plate close to the workbench is fixedly provided with the cleaning mechanism, the cleaning mechanism is matched with a chassis stopped on a cleaning station, a dust suction mechanism is further arranged below the cleaning mechanism, a smearing mechanism is arranged on one side, close to the smearing station, of the bearing pool, the smearing mechanism is matched with the chassis stopped on the smearing station, a welding mechanism is arranged on one side, close to the welding station, of the bearing pool, the welding mechanism is matched with the chassis stopped on the welding station, an air outlet assembly is mounted on each chassis, the lower end of each air outlet assembly is communicated with a nitrogen conveying pipe, each nitrogen conveying pipe sequentially penetrates through the chassis and the workbench, the air inlet end of each nitrogen conveying pipe is communicated with the output end of a nitrogen supply device, a nitrogen electromagnetic valve is further arranged between the nitrogen supply device and the nitrogen conveying pipes, and the stepping motor, the nitrogen electromagnetic valve, the nitrogen supply device, the cleaning mechanism, the smearing mechanism and the welding mechanism are electrically connected with the controller, an auxiliary positioning column corresponding to the upper shell plug mounting hole is arranged on the chassis, and the auxiliary positioning column is in clearance fit with the upper shell plug mounting hole.
Further, the smearing mechanism comprises a fixed support, the fixed support is arranged on one side, away from the bearing pool, of the cleaning station, a first support plate is arranged on one side, close to the workbench, of the fixed support, a stirring cylinder is fixedly mounted on the first support plate, a stirring motor is arranged above the motor support and electrically connected with the controller, a stirring rod is arranged in the stirring cylinder, the upper end of the stirring rod penetrates through the outer portion of the stirring cylinder and is fixedly connected with an output shaft of the stirring motor, the stirring motor is fixedly mounted on the first support plate through the motor support, a water inlet pipe and a water inlet pipe are communicated with the stirring cylinder, the stirring cylinder is connected with a water pump through the water inlet pipe, the water pump is electrically connected with the controller, the stirring cylinder is communicated with a material box through the water inlet pipe, powdery silver and tin paste is placed in the material box, a second support plate is arranged below the first support plate, and a buffer pipe is arranged on the second support plate, the lower end of the buffer tube is movably connected to the second support plate, the bottom of the stirring cylinder is fixedly connected with a communicating tube, the communicating tube sequentially penetrates through the first support plate and the buffer tube to the interior of the buffer tube, the communicating tube is movably connected with the buffer tube, a rotating motor is also fixedly mounted on the second support plate and is electrically connected with a controller, the output end of the rotating motor is fixedly connected with a driving gear, the buffer tube is provided with a driven gear, the driven gear is in transmission connection with the driving gear through a transmission belt, the driven gear and the driving gear are both in meshing connection with the transmission belt, the lower end of the buffer tube is fixedly connected with an L-shaped pipeline, the upper end of the vertical section of the L-shaped pipeline is communicated with the interior of the buffer tube, the lower end of the vertical section of the L-shaped pipeline penetrates through the second support plate and is in clearance fit with the second support plate, the horizontal section of the L-shaped pipeline is connected with an inclined tube, and the lower end of the inclined tube is arranged towards the inclined direction, the motion trail of the bottom end of the inclined tube is the same as the edge shape of the exhaust pipe mounting hole.
Furthermore, a sleeve plate is further installed on one side, close to the workbench, of the fixing support, an opening is further formed in one side, far away from the fixing support, of the sleeve plate, and the opening is in clearance fit with the buffer tube.
Further, the subassembly of giving vent to anger is cylindrical structure, the inside cushion chamber that is equipped with of subassembly of giving vent to anger, the cushion chamber is linked together with the nitrogen gas conveyer pipe, be equipped with a plurality of ventholes that run through to the inside of cushion chamber on the subassembly up end of giving vent to anger, a plurality of ventholes are the up end of circumference form range at the subassembly of giving vent to anger, the central point department of putting of the subassembly up end of giving vent to anger is equipped with the blast pipe reference column, the diameter of blast pipe reference column is less than the diameter of subassembly of giving vent to anger, the blast pipe reference column is corresponding with the position of last casing blast pipe mounting hole, clearance fit between blast pipe reference column and the last casing blast pipe mounting hole.
Furthermore, a top cover is sleeved on the upper end of the exhaust pipe positioning column and is of a cylindrical structure, a cylindrical cavity is formed in the top cover, a pipe sleeve is arranged in the cylindrical cavity, the upper end of the pipe sleeve is fixedly connected with the top end of the top cover, a through hole is formed in the center of the pipe sleeve, and the through hole is in clearance fit with the exhaust pipe positioning column.
Further, clearance mechanism is including clearance quick-witted case, one side fixedly connected with clearance machine case that the backup pad upper end is close to the workstation, one side that clearance machine incasement portion is close to the workstation is equipped with the clearance motor, the output of clearance motor runs through to the below of clearance machine case, the output of clearance motor is connected with the carousel, the carousel sets up with the output of clearance motor is concentric, be equipped with the eccentric shaft on the lower terminal surface of carousel, the lower extreme fixed mounting of eccentric shaft has the clearance brush, the clearance brush is circular structure, clearance brush sets up with the eccentric shaft is concentric from top to bottom.
Further, welding mechanism includes welding stent and mounting bracket, welding stent locates one side that the welding station kept away from the bearing pond, welding stent is type of falling L support, welding stent includes horizontal stand and vertical support, horizontal stand fixed mounting is close to one side of welding station at vertical support, welding stent's both sides still are equipped with the fixing base, the horizontal stand top is equipped with the cylinder, cylinder and controller electric connection, the output of cylinder runs through to the below of horizontal stand, the cylinder both sides all are equipped with a guide bar, be equipped with two guiding holes that run through horizontal stand on the horizontal stand, the lower extreme of every guide bar all runs through a guiding hole to the below of horizontal stand, clearance fit between guide bar and the horizontal stand, the lower extreme of cylinder output and the equal fixed mounting of the lower extreme of two guide bars are on the up end of mounting bracket, the mounting bracket is door frame type structure, the equal fixedly connected with welding seat of two lower extremes of mounting bracket, the latter half of one side that two welding seats are close to each other all inclines to set up, all be equipped with a plurality of welder on the inclined plane of every welding seat, all axes intersect in the axis department of waiting to weld the equal work position of casing on the welding.
Furthermore, a limiting sleeve is further arranged at the upper end of the guide rod, and the diameter of the limiting sleeve is larger than that of the guide hole in the horizontal support.
Further, dust absorption mechanism includes the layer board, layer board fixed mounting is in one side that the backup pad is close to the workstation, the dust collection box has been placed on the layer board, the dust collection box top is equipped with the dust absorption fan, dust absorption fan and controller electric connection, the top of dust absorption fan is equipped with fixed case, fixed case and backup pad fixed connection, fixed incasement is equipped with the dust absorption pipeline, dust absorption pipeline one end is linked together with the dust absorption fan, the other end intercommunication of dust absorption pipeline has the suction hood, suction hood fixed mounting is close to one side of workstation on the fixed case, the dust absorption mouth of suction hood sets up towards the workstation.
The invention has the beneficial effects that: the cleaning mechanism cleans the upper shell to be welded, so that the cleanliness of the upper shell is improved, and the quality of smearing and welding is improved; the smearing mechanism realizes automatic stirring and smearing of the soldering paste, saves labor and improves the welding efficiency; the nitrogen supply device is used for introducing nitrogen to the upper shell of the welding station, so that the welding point is protected in real time, the welding point is prevented from being seriously oxidized, the brightness of the inside and the outside of the pipe is ensured, the controller is used for controlling the supply of the nitrogen, the nitrogen is saved, and the cost is saved.
Drawings
The contents of the drawings and the reference numerals in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic diagram of the right view structure of the present invention;
fig. 5 is an enlarged schematic view of a in fig. 1.
The device comprises a bearing pool 1, a bearing pool 2, a base 3, a nitrogen supply device 4, a workbench 5, a chassis 6, a support plate 7, a cleaning mechanism 8, a smearing mechanism 9, a welding mechanism 10, a dust suction mechanism 31, a nitrogen conveying pipe 51, an air outlet component 52, an exhaust pipe positioning column 53, a top cover 54, an auxiliary positioning column 71, a cleaning case 72, a turntable 73, an eccentric shaft 74, a cleaning brush 81, a fixing support 82, a first support plate 83, a stirring cylinder 84, a stirring motor 85, a motor support 86, an inlet pipe 87, a feeding pipe 88, a second support plate 89, a fixing seat 810, a communicating pipe 811, a rotating motor 812, a driving gear 813, a driven gear 814, a driving belt 815, an L-shaped pipeline 816, an inclined pipe 817, a sleeve plate 91, a welding support 92, a fixing seat 93, a cylinder 94, a guide rod 95, 912, 96, a welding seat 97, a welding seat 98, a limiting sleeve 101, a inclined pipe 102, a welding gun 102, a dust suction box 105, a dust suction hood, a dust collection box 105, a dust collection cover and a dust collection cover.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As shown in fig. 1-5, an air conditioner compressor upper shell exhaust pipe welding device with a coating mechanism comprises a bearing pool 1, a base 2 and a controller, wherein the base 2 is fixedly installed in the bearing pool 1, a nitrogen supply device 3 is installed on the base 2, a stepping motor for driving the nitrogen supply device 3 to rotate is arranged in the base 2, a workbench 4 is fixedly installed at the upper end of the nitrogen supply device 3, the workbench 4 and the nitrogen supply device 3 are both in a circular structure, the workbench 4 and the nitrogen supply device 3 are concentrically arranged, a plurality of chassis 5 for placing an upper shell to be welded are uniformly arranged on the workbench 4 in a circumferential shape, a cleaning station, a coating station and a welding station are arranged on the bearing pool 1, the cleaning station, the coating station and the welding station are respectively kept with one chassis 5 in a static state of the workbench 4, a support plate 6 is fixedly installed at one end of the bearing pool 1 close to the cleaning station, a cleaning mechanism 7 is fixedly arranged on one side, close to the workbench 4, of the supporting plate 6, the cleaning mechanism 7 is matched with the chassis 5 stopped on the cleaning station, the cleaning mechanism 7 cleans an upper shell on the chassis 5 at the cleaning station, the workbench 4 rotates the cleaned upper shell to the smearing station after cleaning is finished, a dust suction mechanism 10 is further arranged below the cleaning mechanism 7, the dust suction mechanism 10 is used for sucking dust and the like cleaned by the cleaning mechanism 7, a smearing mechanism 8 is arranged on one side, close to the smearing station, of the bearing pool 1, the smearing mechanism 8 is matched with the chassis 5 stopped on the smearing station, the smearing mechanism 8 is used for smearing soldering paste around mounting holes of the exhaust pipe, the workbench 4 rotates the upper shell to be welded to the welding station after smearing, and a welding mechanism 9 is arranged on one side, close to the welding station, of the bearing pool 1, the welding mechanism 9 is matched with the chassis 5 staying on the welding station, the welding mechanism 9 performs welding operation on an upper shell at the welding station, the controller controls the stepping motor, the cleaning mechanism 7, the painting mechanism 8 and the welding mechanism 9, the cleaning, painting and welding operation efficiency is improved, an air outlet assembly 51 is installed on each chassis 5, the lower end of each air outlet assembly 51 is communicated with a nitrogen conveying pipe 31, each nitrogen conveying pipe 31 sequentially penetrates through the chassis 5 and the workbench 4, the air inlet end of each nitrogen conveying pipe 31 is communicated with the output end of the nitrogen supply device 3, the nitrogen supply device 3 is used for supplying nitrogen to the air outlet assembly 51 through the nitrogen conveying pipes 31, the welding quality is improved, a nitrogen electromagnetic valve is further arranged between the nitrogen supply device 3 and the nitrogen conveying pipes 31 and used for controlling the on-off of the nitrogen conveying assembly 51 by the nitrogen conveying pipes 31, the consumption of the nitrogen is greatly saved, the stepping motor, the nitrogen electromagnetic valve, the nitrogen supply device 3, the cleaning mechanism 7, the painting mechanism 8 and the welding mechanism 9 are electrically connected with the controller, a positioning column 54 corresponding to the upper shell mounting hole is arranged on the chassis 5, and a positioning column 54 is in clearance fit with the upper shell mounting hole 54.
The smearing mechanism 8 comprises a fixed support 81, the fixed support 81 is arranged on one side of the cleaning station far away from the bearing pool 1, a first support plate 82 is arranged on one side of the fixed support 81 close to the workbench 4, a stirring cylinder 83 is fixedly installed on the first support plate 82, a stirring motor 84 is arranged above a motor support 85, the stirring motor 84 is electrically connected with a controller, a stirring rod (not shown) is arranged in the stirring cylinder 83, the upper end of the stirring rod penetrates through the outer portion of the stirring cylinder 83 and is fixedly connected with an output shaft of the stirring motor 84, the stirring motor 84 is fixedly installed on the first support plate 82 through the motor support 85, a water inlet pipe 86 and a material inlet pipe 87 are communicated with the stirring cylinder 83, the water pump (not shown) is connected with the stirring cylinder 83 through the water inlet pipe 86, the water pump is electrically connected with the controller and is used for controlling the water pump to supply into the stirring cylinder 83, the stirring cylinder 83 is communicated with a material tank (not shown) through the material inlet pipe 87, powdery silver and tin paste is placed in the material box, the material box is used for supplying the powdery silver and tin paste into a stirring cylinder, a second support plate 88 is arranged below a first support plate 82, a buffer tube 89 is arranged on the second support plate 88, the lower end of the buffer tube 89 is movably connected on the second support plate 88, a communicating pipe 810 is fixedly connected at the bottom of a stirring motor 84, the communicating pipe 810 sequentially penetrates through the first support plate 82 and the buffer tube 89 to the interior of the buffer tube 89, the communicating pipe 810 is movably connected with the buffer tube 89, a rotating motor 811 is also fixedly arranged on the second support plate 88, the rotating motor 811 is electrically connected with a controller, a driving gear 812 is fixedly connected at the output end of the rotating motor 811, a driven gear 813 is arranged on the buffer tube 89, the driven gear 813 is in transmission connection with the driving gear 812 through a transmission belt 814, the driven gear 813 and the driving gear 812 are both in meshing connection with the transmission belt 814, the lower end of the buffer tube 89 is fixedly connected with an L-shaped pipeline 815, the upper end of the vertical section of the L-shaped pipeline 815 is communicated with the interior of the buffer tube 89, the lower end of the vertical section of the L-shaped pipeline 815 penetrates through the second support plate 88 and is in clearance fit with the second support plate 88, the horizontal section of the L-shaped pipeline 815 is connected with an inclined tube 816, the lower end of the inclined tube 816 is obliquely arranged towards the buffer tube 89, the motion trail of the bottom end of the inclined tube 816 is the same as the edge shape of the exhaust pipe mounting hole,
as shown in fig. 4, when the smearing mechanism 8 does not perform smearing operation, the inclined tube 816 stays at the initial position shown in the figure and does not interfere with the movement of the chassis 5, when the smearing mechanism 8 starts to operate, the stirring motor 84 stirs and mixes the liquid in the stirring cylinder 83 through the stirring rod, the liquid in the stirring cylinder 83 enters the buffer tube 89 through the communicating tube 810, the rotating motor 811 drives the driving gear 812 to rotate, the driving gear 812 drives the driven gear 813 to rotate through the transmission belt 814, the driven gear 813 drives the buffer tube 89 to rotate, during the rotation of the buffer tube 89, because the communicating tube 810 is movably connected with the buffer tube 89, the communicating tube 810 does not rotate along with the buffer tube 89, the buffer tube 89 rotates only to rotate the L-shaped pipeline 815 at the lower end, the L-shaped pipeline 815 rotates to drive the inclined tube 816, the movement track at the bottom end of the inclined tube 816 is the same as the edge shape of the exhaust pipe installation hole, and after the smearing operation is completed, the controller controls the rotating motor 811 to make the inclined tube 816 stay at the initial position.
One side that fixed bolster 81 is close to workstation 4 still installs lagging 817, and one side of keeping away from fixed bolster 81 on lagging 817 still is equipped with the trompil, clearance fit between trompil and the buffer tube 89, and the buffer tube 89 can be at the trompil internal rotation, and lagging 817 makes the rotation of buffer tube 89 more stable, prevents that the buffer tube 89 from appearing askewly at rotatory in-process.
The top cover 53 is sleeved on the upper end of the exhaust pipe positioning column 52, the top cover 53 is of a cylindrical structure, a cylindrical cavity is formed in the top cover 53, a pipe sleeve is arranged in the cylindrical cavity, the upper end of the pipe sleeve is fixedly connected with the top end of the top cover 53, a through hole is formed in the center of the pipe sleeve, the through hole is in clearance fit with the exhaust pipe positioning column 52, the top cover 53 can be installed on the exhaust pipe positioning column 52 through the cooperation between the through hole and the exhaust pipe positioning column 52, the top cover 53 can slow down the dissipation degree of nitrogen blown out from the inside of the exhaust hole, the nitrogen dissipation speed is reduced, the exhaust pipe in welding can be protected by the top cover 53, and the influence on the inside of the exhaust pipe during welding is reduced.
The cleaning mechanism 7 comprises a cleaning case 71, one side of the upper end of the supporting plate 6 close to the workbench 4 is fixedly connected with the cleaning case 71, one side of the inside of the cleaning case 71 close to the workbench 4 is provided with a cleaning motor, the output end of the cleaning motor penetrates below the cleaning case 71, the output end of the cleaning motor is connected with a rotary disc 72, the rotary disc 72 and the output end of the cleaning motor are concentrically arranged, an eccentric shaft 73 is arranged on the lower end face of the rotary disc 72, a cleaning brush 74 is fixedly installed at the lower end of the eccentric shaft 73 and is of a circular structure, the cleaning brush 74 and the eccentric shaft 73 are concentrically arranged up and down, as shown in fig. 3, when the workbench 4 rotates, the eccentric shaft 73 is static at the initial position shown in the figure and cannot block the moving rotary disc 5, when the cleaning motor drives the rotary disc 72 to rotate, the rotary disc 72 drives the eccentric shaft 73 to rotate, the eccentric shaft 73 drives the cleaning brush 74 below to move, and the cleaning brush 74 cleans an upper shell on the chassis 5 staying at the cleaning position, removes dust and the upper shell, and the like on the upper shell is convenient for subsequent painting and welding work, and after the cleaning is finished, the controller controls the eccentric shaft 73 to control the initial position.
The upper end of the guide rod 94 is also provided with a limiting sleeve 98, the diameter of the limiting sleeve 98 is larger than that of the guide hole on the horizontal bracket 912, and the limiting sleeve 98 is used for preventing the guide rod 94 from falling off from the guide hole and limiting the moving range of the guide rod 94.
The working principle of the invention is as follows: taking the top cover 53 down, placing the upper shell on the chassis 5, fixing the upper shell through the auxiliary positioning column 54 and the exhaust pipe positioning column 52, sleeving the exhaust pipe on the exhaust pipe positioning column 52 without rotating the upper shell and the chassis 5, and placing the top cover 53 on the exhaust pipe positioning column 52;
the controller controls the stepping motor to drive the nitrogen supply device 3 and the workbench 4 to rotate, an upper shell to be welded firstly passes through the cleaning mechanism, the controller controls the rotating speed of the nitrogen supply device 3 and the workbench 4, and simultaneously controls the stepping motor to pause in a timing mode so that the cleaning station, the smearing station and the welding station are respectively kept with one upper shell to be welded, the cleaning mechanism 7 cleans the upper shell in a pause mode, the smearing mechanism 8 smears soldering paste on an exhaust pipe mounting hole in the upper shell, and the welding mechanism 9 welds the upper shell;
the cleaning motor drives the turntable 72 to rotate, the turntable 72 drives the eccentric shaft 73 to rotate, the eccentric shaft 73 drives the cleaning brush 74 below to move, the cleaning brush 74 cleans an upper shell on the chassis 5 staying on a cleaning station, dust and the like on the upper shell are removed, convenience is brought to subsequent smearing work, and after the cleaning work is finished, the controller controls the cleaning brush 74 to stay at an initial position;
when the controller controls the cleaning mechanism to clean the upper shell on the cleaning station, the controller simultaneously controls the dust collection fan 103 to be opened, dust cleaned by the cleaning mechanism 7 is sucked into the dust collection box 102 from the dust collection cover 105 by the dust collection fan 103, accumulation of dust on the workbench 4 is reduced, the workbench 4 is kept clean, and pollution of the dust to the workshop environment is reduced;
the stirring motor 84 stirs and mixes liquid in the stirring cylinder 83 through a stirring rod, the liquid in the stirring cylinder 83 enters the buffer tube 89 through the communicating pipe 810, the rotating motor 811 drives the driving gear 812 to rotate, the driving gear 812 drives the driven gear 813 to rotate through the transmission belt 814, the driven gear 813 drives the buffer tube 89 to rotate, in the rotating process of the buffer tube 89, due to movable connection between the communicating pipe 810 and the buffer tube 89, the communicating pipe 810 cannot rotate along with the buffer tube 89, the buffer tube 89 rotates to only enable the L-shaped pipeline 815 at the lower end to rotate along with the L-shaped pipeline 815, the L-shaped pipeline 815 rotates to drive the inclined pipe 816 to rotate, the motion track at the bottom end of the inclined pipe 816 is the same as the edge shape of the exhaust pipe mounting hole, and after the smearing operation is completed, the controller controls the rotating motor 811 to enable the inclined pipe 816 to stay at the initial position;
the controller controls a nitrogen electromagnetic valve of the nitrogen conveying pipe 31 staying at the welding station to be opened, the nitrogen supply device 3 supplies nitrogen to the nitrogen conveying pipe 31 communicated with an air outlet assembly 51 of the chassis of the welding station, and the air outlet assembly 51 enables the nitrogen to be sprayed and blown at a welding point;
the cylinder 93 pushes the mounting bracket 95 to move downwards, the guide rod 94 enables the mounting bracket 95 to move more stably, and the welding gun 97 performs welding work on the upper shell stopped on the welding station after moving downwards.
The invention has been described in an illustrative manner, and it is apparent that the specific implementation of the invention is not limited by the above-described manner, and that various insubstantial modifications of the inventive concept and solution, or direct application of the inventive concept and solution to other applications without modification, are within the scope of the invention. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides an air condition compressor who paints mechanism in area goes up casing blast pipe welding equipment which characterized in that: comprises a bearing pool (1), a base (2) and a controller, the base (2) is fixedly arranged in the bearing pool (1), a nitrogen supply device (3) is arranged on the base (2), a stepping motor for driving the nitrogen supply device (3) to rotate is arranged in the base (2), a workbench (4) is fixedly arranged at the upper end of the nitrogen supply device (3), the workbench (4) and the nitrogen supply device (3) are both of a circular structure, the workbench (4) and the nitrogen supply device (3) are concentrically arranged, a plurality of chassis (5) for placing an upper shell to be welded are uniformly arranged on the workbench (4) in a circumferential shape, a cleaning station, a coating station and a welding station are arranged on the bearing pool (1), a supporting plate (6) is fixedly arranged at one end of the bearing pool (1) close to the cleaning station, a cleaning mechanism (7) is fixedly arranged at one side of the supporting plate (6) close to the workbench (4), the cleaning mechanism (7) and the cleaning station are both stopped on one side of the cleaning station, a dust suction mechanism (8) close to the coating mechanism (5), and a cleaning mechanism (8) are arranged at one side of the coating mechanism (8), one side of the bearing pool (1) close to the welding station is provided with a welding mechanism (9), the welding mechanism (9) is matched with a chassis (5) stopped on the welding station, each chassis (5) is provided with an air outlet assembly (51), the lower end of each air outlet assembly (51) is communicated with a nitrogen conveying pipe (31), each nitrogen conveying pipe (31) sequentially penetrates through the chassis (5) and the workbench (4), the air inlet end of each nitrogen conveying pipe (31) is communicated with the output end of the nitrogen supply device (3), a nitrogen electromagnetic valve is further arranged between the nitrogen supply device (3) and the nitrogen conveying pipe (31), a stepping motor, the nitrogen electromagnetic valve, the nitrogen supply device (3), a cleaning mechanism (7), a coating mechanism (8) and the welding mechanism (9) are electrically connected with a controller, an auxiliary positioning column (54) corresponding to an upper shell plug mounting hole is arranged on the chassis (5), and the auxiliary positioning column (54) is in clearance fit with the upper shell plug mounting hole;
daub mechanism (8) including fixed bolster (81), one side that the bearing pond (1) was kept away from in clearance station is located in fixed bolster (81), one side that fixed bolster (81) are close to workstation (4) is equipped with backup pad (82) No. one, fixed mounting has agitator tank (83) on backup pad (82), motor support (85) top is equipped with agitator motor (84), agitator motor (84) and controller electric connection, be equipped with the puddler in agitator tank (83), the puddler upper end runs through to agitator tank (83) outside and agitator motor (84) output shaft fixed connection, agitator motor (84) are through motor support (85) fixed mounting on backup pad (82) No. one, the intercommunication has inlet tube (86) and inlet pipe (87) on agitator tank (83), agitator tank (83) are connected with the water pump through inlet tube (86), water pump and controller electric connection, agitator tank (83) have the material case through inlet pipe (87), powdery silver tin cream has been placed in the material case, no. one backup pad (82) below is equipped with No. two backup pads (88), no. two backup pad (88) run through activity connection in proper order and No. one buffer tube (89) and buffer tube (89), buffer tube (89) bottom (89) are connected with communicating pipe (89), buffer tube (89) and buffer tube (89) in proper order, buffer tube (89), support (89) are equipped with No. one (89) (buffer tube (89), buffer tube (89) (supporting tube (88), buffer tube (89) and buffer tube (89) bottom (89) connection) To inside buffer tube (89), swing joint between communicating pipe (810) and buffer tube (89), it has rotating electrical machines (811) still to fix on No. two backup pads (88), rotating electrical machines (811) and controller electric connection, the output fixedly connected with driving gear (812) of rotating electrical machines (811), be equipped with driven gear (813) on buffer tube (89), driven gear (813) are connected through drive belt (814) transmission with driving gear (812), driven gear (813) and driving gear (812) all are connected with drive belt (814) meshing, the lower extreme fixedly connected with L type pipeline (815) of buffer tube (89), the upper end and buffer tube (89) inside of L type pipeline (815) vertical section are linked together, the lower extreme of L type pipeline (815) vertical section runs through No. two backup pads (88) and with No. two backup pads (88) between clearance fit, the horizontal segment of L type pipeline (815) is connected with pipe chute (816), the lower extreme of chute (816) sets up towards the slope of chute (89), the motion trail of chute (816) bottom is the same with the marginal shape of blast pipe mounting hole.
2. The apparatus of claim 1, wherein: one side of the fixed support (81) close to the workbench (4) is further provided with a sleeve plate (817), one side of the sleeve plate (817) far away from the fixed support (81) is further provided with an opening, and the opening is in clearance fit with the buffer tube (89).
3. The apparatus of claim 1, wherein: air outlet assembly (51) is cylindrical structure, the inside cushion chamber that is equipped with of air outlet assembly (51), the cushion chamber is linked together with nitrogen conveyer pipe (31), be equipped with a plurality of ventholes that run through to the cushion chamber inside on air outlet assembly (51) up end, a plurality of ventholes are the up end of circumference form range in air outlet assembly (51), the central point department of putting of air outlet assembly (51) up end is equipped with blast pipe reference column (52), the diameter of blast pipe reference column (52) is less than the diameter of air outlet assembly (51), blast pipe reference column (52) are corresponding with the position of last casing blast pipe mounting hole, clearance fit between blast pipe reference column (52) and the last casing blast pipe mounting hole.
4. The apparatus of claim 3, wherein: the exhaust pipe positioning column is characterized in that a top cover (53) is sleeved on the upper end of the exhaust pipe positioning column (52), the top cover (53) is of a cylindrical structure, a cylindrical cavity is formed in the top cover (53), a pipe sleeve is arranged in the cylindrical cavity, the upper end of the pipe sleeve is fixedly connected with the top end of the top cover (53), a through hole is formed in the center of the pipe sleeve, and the through hole is in clearance fit with the exhaust pipe positioning column (52).
5. The apparatus of claim 1, wherein: clearance mechanism (7) are including clearance quick-witted case (71), one side fixedly connected with clearance machine case (71) that backup pad (6) upper end is close to workstation (4), the inside one side that is close to workstation (4) of clearance machine case (71) is equipped with the clearance motor, the output of clearance motor runs through to the below of clearance machine case (71), the output of clearance motor is connected with carousel (72), carousel (72) and the output of clearance motor set up with one heart, be equipped with eccentric shaft (73) on the lower terminal surface of carousel (72), the lower extreme fixed mounting of eccentric shaft (73) has clearance brush (74), clearance brush (74) are circular structure, clearance brush (74) and eccentric shaft (73) upper and lower concentric setting.
6. The apparatus of claim 1, wherein: the welding mechanism (9) comprises a welding support (91) and a mounting rack (95), the welding support (91) is arranged on one side, away from the bearing pool (1), of a welding station, the welding support (91) is an inverted L-shaped support, the welding support (91) comprises a horizontal support (912) and a vertical support (911), the horizontal support (912) is fixedly arranged on one side, close to the welding station, of the vertical support (911), fixing seats (92) are further arranged on two sides of the welding support (91), an air cylinder (93) is arranged at the top end of the horizontal support (912), the air cylinder (93) is electrically connected with the controller, the output end of the air cylinder (93) penetrates through the lower portion of the horizontal support (912), both sides of the air cylinder (93) are provided with a guide rod (94), the horizontal support (912) is provided with two guide holes penetrating through the horizontal support (912), the lower end of each guide rod (94) penetrates through one guide hole to the lower part of the horizontal support (912), the guide rods (94) and the horizontal support (912) are in clearance fit, the lower end of the output end of the air cylinder (93) and the lower ends of the two guide rods (94) are fixedly arranged on the upper end surface of the mounting frame (95), the mounting frame (95) is of a door frame type structure, the two lower ends of the mounting frame (95) are fixedly connected with welding seats (96), the lower half part of one side, close to the two welding seats (96), is obliquely arranged, a plurality of welding guns (97) are arranged on the inclined plane of each welding seat (96), and the axes of all the welding guns (97) are intersected at the axis of the working position of the upper shell to be welded.
7. The apparatus of claim 6, wherein: the upper end of the guide rod (94) is also provided with a limiting sleeve (98), and the diameter of the limiting sleeve (98) is larger than that of a guide hole in the horizontal support (912).
8. The apparatus of claim 1, wherein: dust absorption mechanism (10) are including layer board (101), layer board (101) fixed mounting is in one side that backup pad (6) are close to workstation (4), dust collection box (102) have been placed on layer board (101), dust collection box (102) top is equipped with dust absorption fan (103), dust absorption fan (103) and controller electric connection, the top of dust absorption fan (103) is equipped with fixed box (104), fixed box (104) and backup pad (6) fixed connection, be equipped with the dust absorption pipeline in fixed box (104), dust absorption pipeline one end is linked together with dust absorption fan (103), the other end intercommunication of dust absorption pipeline has suction hood (105), one side that is close to workstation (4) on fixed box (104) is fixed mounting to suction hood (105), the dust absorption mouth of suction hood (105) sets up towards workstation (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961000.6A CN108856957B (en) | 2018-08-22 | 2018-08-22 | Air condition compressor upper shell exhaust pipe welding equipment with smearing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961000.6A CN108856957B (en) | 2018-08-22 | 2018-08-22 | Air condition compressor upper shell exhaust pipe welding equipment with smearing mechanism |
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| CN108856957A CN108856957A (en) | 2018-11-23 |
| CN108856957B true CN108856957B (en) | 2023-02-17 |
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| CN201810961000.6A Active CN108856957B (en) | 2018-08-22 | 2018-08-22 | Air condition compressor upper shell exhaust pipe welding equipment with smearing mechanism |
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| CN112893024B (en) * | 2021-02-10 | 2022-05-10 | 深圳东方成业科技有限公司 | Full-automatic integrated application transfer chain |
| CN117773267B (en) * | 2024-02-27 | 2024-05-10 | 苏州中航天成电子科技有限公司 | Processing device for HTCC ceramic packaging shell |
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| CN108856957A (en) | 2018-11-23 |
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Denomination of invention: A Welding Equipment for the Exhaust Pipe of the Upper Shell of an Air Conditioning Compressor with a Coating Mechanism Effective date of registration: 20230607 Granted publication date: 20230217 Pledgee: Wuhu wanshe sub branch of Huishang Bank Co.,Ltd. Pledgor: WUHU MEIAO MACHINERY TECHNOLOGY CO.,LTD. Registration number: Y2023980043179 |