CN110006597B - Condenser helium detection workstation - Google Patents
Condenser helium detection workstation Download PDFInfo
- Publication number
- CN110006597B CN110006597B CN201910329617.0A CN201910329617A CN110006597B CN 110006597 B CN110006597 B CN 110006597B CN 201910329617 A CN201910329617 A CN 201910329617A CN 110006597 B CN110006597 B CN 110006597B
- Authority
- CN
- China
- Prior art keywords
- condenser
- helium
- clamping
- conveying line
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
Abstract
The invention provides a condenser helium detection workstation, which comprises: the first conveying line is used for conveying the condenser; the gas charging component is used for charging helium gas into the condenser on the first conveying line; the robot structure is used for clamping and transporting the condenser and comprises a robot and a clamp, and the clamp is arranged on the robot; the extending direction of the track structure is the same as that of the first conveying line, and the robot structure is connected with the track structure and movably arranged along the track structure; the helium detection device comprises a helium detection sealing box, wherein a material receiving port of the helium detection sealing box is arranged opposite to the first conveying line so as to receive the condenser filled with helium on the first conveying line and detect whether the helium in the condenser leaks. The condenser helium testing workstation solves the problem that the efficiency of a condenser helium testing process in the prior art is low.
Description
Technical Field
The invention relates to the field of heat exchange equipment, in particular to a condenser helium detection workstation.
Background
The condenser is a component of a refrigeration system, and belongs to a heat exchanger, and can convert gas or steam into liquid to transfer heat in a tube to air nearby the tube in a quick mode. To test condenser acceptability, leak tests, such as helium tests, are typically performed.
However, due to the structural particularity of the air conditioner condenser, the air conditioner condenser is difficult to clamp and convey by using the existing clamp, and the helium detection and conveying box is still manually carried out in the helium detection process of the condenser, so that the labor intensity is high, and the efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a condenser helium testing workstation to solve the problem that the efficiency of a condenser helium testing process in the prior art is low.
In order to achieve the above object, the present invention provides a condenser helium testing workstation, comprising: the first conveying line is used for conveying the condenser; the gas charging component is used for charging helium gas into the condenser on the first conveying line; the robot structure is used for clamping and transporting the condenser and comprises a robot and a clamp, and the clamp is arranged on the robot; the extending direction of the track structure is the same as that of the first conveying line, and the robot structure is connected with the track structure and movably arranged along the track structure; the helium detection device comprises a helium detection sealing box, wherein a material receiving port of the helium detection sealing box is arranged opposite to the first conveying line so as to receive the condenser filled with helium on the first conveying line and detect whether the helium in the condenser leaks.
Further, the track structure comprises a track section comprising a track section body for connection with the robot structure to move the robot structure along the track section body; wherein, the track segmentation is a plurality of, and a plurality of track segmentation connects gradually.
Further, the track segment further comprises: the transmission rack is arranged on the track section main body, and the robot structure is provided with a transmission gear matched with the transmission rack so that the robot structure moves under the action of the transmission gear and the transmission rack.
Further, the track section main body comprises a first supporting part, a second supporting part and a reinforcing part, wherein the first supporting part and the second supporting part are oppositely arranged, the reinforcing part is arranged between the first supporting part and the second supporting part, one end of the reinforcing part is connected with the first supporting part, and the other end of the reinforcing part is connected with the second supporting part; wherein, the transmission rack is arranged on the second supporting part.
Further, the jig includes: a support frame; the clamping components are connected with the supporting frame and arranged oppositely, and the two clamping components are movably arranged along a first preset direction relative to the supporting frame so as to move towards each other or move back to back; the clamping component comprises a connecting portion and a clamping portion, the connecting portion is connected with the supporting frame, the clamping portion is connected with one end, far away from the supporting frame, of the connecting portion, and at least part of the clamping portion is movably arranged relative to the connecting portion along a first preset direction.
Further, the clamping portion comprises a clamping plate, the clamping plate is movably arranged relative to the connecting portion along a first preset direction, and at least part of the clamping portion is provided with a first elastic piece so as to be in contact with the condenser through the first elastic piece when the clamping portion clamps the condenser.
Further, the clamping component further comprises: and the fixed pressing plate is adjustably arranged along the extending direction of the clamping component so as to be pressed on the condenser when the clamping part clamps the condenser.
Further, the condenser helium detection workstation also comprises: the storage rack is arranged on one side of the helium detection sealing box, so that when the helium detection sealing box detects a plurality of condensers and helium leakage exists in the helium detection sealing box, the plurality of condensers are clamped by the clamp and placed on the storage rack, and the plurality of condensers on the storage rack are sequentially placed in the helium detection sealing box for detection.
Further, the condenser helium detection workstation also comprises: the extending direction of the second conveying line is the same as that of the track structure, and the second conveying line is used for conveying qualified condensers after detection is completed; and the third conveying line is used for conveying the unqualified condenser after the detection is finished.
Further, the condenser helium detection workstation also comprises: the protective fence, at least part of the helium detection equipment, at least part of the first conveying line, the robot structure and the track structure are arranged in the protective fence.
According to the condenser helium detection workstation, the first conveying line is arranged to convey condensers, the inflation part is arranged at the conveying front end of the first conveying line to inflate each condenser, the robot clamps the condensers filled with helium on the first conveying line and conveys the condensers to the helium detection sealing box for detection, and the condenser helium detection workstation realizes automation of condenser helium detection, improves production efficiency and reduces labor intensity; and the robot structure of the condenser helium detecting workstation is movably arranged along the track structure, so that the operation range of the robot is expanded, and the condenser is convenient to carry.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic diagram of the configuration of an embodiment of a condenser helium detection station according to the present invention;
FIG. 2 shows a top view of an embodiment of a condenser helium detection station according to the present invention;
FIG. 3 shows a front view of an embodiment of a condenser helium detection station according to the present invention;
FIG. 4 shows a side view of an embodiment of a condenser helium detection station according to the present invention;
FIG. 5 shows a schematic structural view of a track structure of a condenser helium testing station according to the present invention;
FIG. 6 shows a side view of a track configuration of a condenser helium testing station according to the present invention;
FIG. 7 shows a front view of a track configuration of a condenser helium testing station according to the present invention;
FIG. 8 shows a top view of the track structure of the condenser helium detection station according to the present invention;
FIG. 9 shows a schematic diagram of the clamp configuration of the condenser helium testing station according to the present invention;
FIG. 10 shows a front view of a clamp of the condenser helium testing station according to the present invention;
FIG. 11 shows a side view of a clamp of a condenser helium testing station according to the present invention;
figure 12 shows a top view of the clamp of the condenser helium testing station according to the present invention.
Wherein the figures include the following reference numerals:
1. a track structure; 2. a robot; 3. a clamp; 4. helium detection equipment; 41. helium detection of the sealed box; 5. a condenser; 6. a storage rack; 71. a first conveyor line; 72. a second conveyor line; 73. a third conveyor line; 8. a frame; 9. protecting the fence;
10. segmenting a track; 11. a track segment body; 111. a first support section; 112. a second support portion; 113. a reinforcement; 114. a reinforcement body; 115. a first connecting plate; 116. a second connecting plate; 117. a first reinforcing rib; 118. a second reinforcing rib; 12. a first fixing member; 13. a second fixing member; 14. a drive rack; 15. a first guide rail; 16. a mounting member; 17. an adjustment member; 18. a dust cover; 19. a protective cover connecting plate;
30. a support frame; 31. a clamping member; 311. a connecting portion; 312. a clamping section; 313. clamping a plate; 314. a first driving device; 315. a first elastic member; 316. connecting a vertical plate; 317. a first connecting transverse plate; 318. a second connecting transverse plate; 319. a first lightening hole; 320. a second lightening hole; 32. fixing the pressing plate; 321. a third elastic member; 33. a pressing plate fixing part; 34. a connecting rod; 35. a second elastic member; 36. a transmission assembly; 361. a first drive screw; 362. a first drive nut; 363. a second drive screw; 364. a second drive nut; 365. a second driving device; 37. a connecting flange; 381. an electrical box; 382. a first tow chain; 383. a second tow chain; 384. an electromagnetic valve; 391. a second slider; 392. a third slider; 393. a second guide rail; 394. a third guide rail.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention provides a condenser helium testing workstation, please refer to fig. 1 to 12, which includes: a first conveyance line 71, the first conveyance line 71 being for conveying the condenser 5; an inflation member for inflating the condenser 5 on the first conveyance line 71 with helium gas; the robot structure is used for clamping and transporting the condenser 5 and comprises a robot 2 and a clamp 3, and the clamp 3 is installed on the robot 2; the robot comprises a track structure 1, wherein the extending direction of the track structure 1 is the same as the extending direction of a first conveying line 71, and a robot structure is connected with the track structure 1 and is movably arranged along the track structure 1; the helium detecting device 4 and the helium detecting device 4 comprise a helium detecting sealed box 41, wherein a material receiving port of the helium detecting sealed box 41 is arranged opposite to the first conveying line 71 so as to receive the condenser 5 filled with helium on the first conveying line 71 and detect whether the helium in the condenser 5 leaks.
According to the condenser helium detection workstation, the first conveying line 71 is arranged to convey the condensers 5, the inflation part is arranged at the conveying front end of the first conveying line 71 to inflate each condenser 5, the robot clamps the condensers 5 filled with helium on the first conveying line 71 and conveys the condensers to the helium detection sealing box 41 for detection, and the condenser helium detection workstation realizes automation of condenser helium detection, improves production efficiency and reduces labor intensity; and the robot structure of the condenser helium detection workstation is movably arranged along the track structure 1, so that the operation range of the robot is expanded, and the condenser 5 is convenient to carry.
In specific implementation, the condenser 5 is placed in the helium detection sealing box 41, then the helium detection sealing box 41 is sealed, the helium detection sealing box 41 is vacuumized, a detection device in the helium detection sealing box 41 detects the helium content in the helium detection sealing box 41 to determine whether the condenser 5 leaks, if helium is detected, the condenser 5 is unqualified, and if helium is not detected, the condenser 5 is qualified.
Preferably, the robot is a large ABB robot.
In specific implementation, the helium detection sealing boxes 41 are multiple, and the multiple helium detection sealing boxes 41 are arranged at intervals. Such an arrangement improves the efficiency of the detection.
In this embodiment, the condenser helium testing workstation further comprises a storage rack 6, wherein the storage rack 6 is arranged on one side of the helium testing sealed box 41, so that when the helium testing sealed box 41 detects a plurality of condensers 5 and helium leakage exists in the helium testing sealed box 41, the clamp 3 clamps the plurality of condensers 5 and places the plurality of condensers 5 on the storage rack 6, and sequentially places the plurality of condensers 5 on the storage rack 6 into the helium testing sealed box 41 for detection.
In specific implementation, the storage racks 6 are multiple, and each storage rack 6 is arranged between two adjacent helium detection seal boxes 41 or arranged at the head end and the tail end of a plurality of helium detection seal boxes 41.
In this embodiment, the condenser helium testing station further comprises a rack 8, the rack 8 is arranged above at least part of the first conveying line 71, and at least part of the inflatable part is hung on the rack 8.
In this embodiment, the condenser helium testing station further comprises: the extending direction of the second conveying line 72 is the same as that of the track structure 1, and the second conveying line 72 is used for conveying qualified condensers 5 after detection is completed; and a third conveying line 73, wherein the third conveying line 73 is used for conveying the unqualified condenser 5 after the detection is finished.
In this embodiment, the condenser helium testing station further comprises a guard rail 9, and at least part of the helium testing equipment, at least part of the first conveyor line 71, the robot structure and the track structure 1 are arranged in the guard rail 9.
In specific implementation, the guard rail 9 has a first opening, a second opening and a third opening, and the first conveying line 71, the second conveying line 72 and the third conveying line 73 extend out of the guard rail 9 through the first opening, the second opening and the third opening, respectively.
As shown in fig. 5 to 8, the track structure 1 has the following specific embodiments:
in the present embodiment, the track structure 1 comprises a track segment 10, the track segment 10 comprises a track segment main body 11, the track segment main body 11 is used for connecting with the robot structure, so that the robot structure moves along the track segment main body 11; the number of the track segments 10 is plural, and the plurality of track segments 10 are connected in sequence. The modular design of the track structure is realized through the arrangement, and the required length can be freely combined according to the actual use field.
In order to realize that the robot structure moves along the track structure, the track section 10 further comprises a transmission rack 14, the transmission rack 14 is arranged on the track section main body 11, and the robot structure is provided with a transmission gear matched with the transmission rack 14, so that the robot structure moves under the action of the transmission gear and the transmission rack 14.
In specific implementation, the track segment main body 11 includes a first supporting portion 111, a second supporting portion 112 and a reinforcing member 113, the first supporting portion 111 and the second supporting portion 112 are oppositely disposed, the reinforcing member 113 is disposed between the first supporting portion 111 and the second supporting portion 112, one end of the reinforcing member 113 is connected to the first supporting portion 111, and the other end of the reinforcing member 113 is connected to the second supporting portion 112; wherein the driving rack 14 is provided on the second support portion 112. Set up reinforcement 113 between first supporting part 111 and the second supporting part 112, improved track structure's support intensity, can be used for bearing large-scale robot, long service life has guaranteed the security in the production process.
Preferably, the first support portion 111 and the second support portion 112 are both flat-through.
In the present embodiment, the first supporting portion 111 and the second supporting portion 112 are disposed in parallel, the reinforcing member 113 is plural, and the plural reinforcing members 113 are disposed at intervals along the extending direction of the first supporting portion 111. Such an arrangement further enhances the supporting strength of the track structure.
In order to realize the connection of the reinforcement member 113 with the first and second support portions 111 and 112, the reinforcement member 113 includes a reinforcement member main body 114, a first connection plate 115, and a second connection plate 116, one end of the reinforcement member main body 114 is connected with the first connection plate 115, the other end of the reinforcement member main body 114 is connected with the second connection plate 116, the first connection plate 115 is used for being connected with the first support portion 111, and the second connection plate 116 is used for being connected with the second support portion 112.
Preferably, the reinforcement 113 further includes a first reinforcing bead 117, and the first reinforcing bead 117 is disposed between the first connection plate 115 and the reinforcement main body 114. Such an arrangement improves the strength of the reinforcement 113.
Preferably, the first reinforcing bead 117 is plural, and the plural first reinforcing beads 117 are uniformly arranged around the circumferential direction of the reinforcement main body 114.
Preferably, the reinforcement 113 further includes a second reinforcing bead 118, the second reinforcing bead 118 being disposed between the second connecting plate 116 and the reinforcement body 114. Such an arrangement improves the strength of the reinforcement 113.
Preferably, the second reinforcing bead 118 is plural, and the plural second reinforcing beads 118 are uniformly arranged around the circumference of the reinforcement main body 114.
Preferably, the stiffener body 114 is a square tube. The arrangement ensures the strength of the reinforcement 113, reduces the weight of the reinforcement 113 and improves the reinforcement effect.
In this embodiment, the track segment 10 is multiple, and the multiple track segments 10 are connected in sequence; the track structure further comprises a fixing assembly for connecting two adjacent track segments 10. The modular design of the track structure is realized through the arrangement, and the required length can be freely combined according to the actual use field.
In order to enable the connection of two adjacent track segments 10, the two adjacent track segments 10 comprise a first track segment and a second track segment; the fixing assembly includes: a first fixing member 12, one end of the first fixing member 12 being used to be connected to the first supporting portion 111 of the first rail section, and the other end of the first fixing member 12 being used to be connected to the first supporting portion 111 of the second rail section; and a second fixing member 13, one end of the second fixing member 13 being used to connect with the second supporting portion 112 of the first rail segment, and the other end of the second fixing member 13 being used to connect with the second supporting portion 112 of the second rail segment.
In order to realize that the robot structure moves along the track structure, the track section 10 further comprises a transmission rack 14, the transmission rack 14 is arranged on the track section main body 11, and the robot structure is provided with a transmission gear matched with the transmission rack 14, so that the robot structure moves under the action of the transmission gear and the transmission rack 14.
In this embodiment, the robot structure is provided with two first slider assemblies, the track segment 10 includes two first guide rails 15, one first guide rail 15 is disposed on a side wall of the first supporting portion 111 far away from the second supporting portion 112, the other first guide rail 15 is disposed on a side wall of the second supporting portion 112 far away from the first supporting portion 111, the two first guide rails 15 are disposed in one-to-one correspondence with the two first slider assemblies, and each first slider assembly is matched with the corresponding first guide rail 15 and is clamped on the corresponding first guide rail 15, so that the robot structure moves along the first guide rail 15. The arrangement has the advantages that the moving robot structure is supported and limited, and the robot can run fast and smoothly.
In this embodiment, the track segment 10 further comprises a mounting member 16, the mounting member 16 is used for mounting on the ground or a fixed foundation, the track segment body 11 is arranged on the mounting member 16, and the extension direction of the mounting member 16 is perpendicular to the extension direction of the first supporting part 111; the number of the mounting pieces 16 is plural, and the plurality of mounting pieces 16 are provided at intervals along the extending direction of the first support section 111.
In a specific embodiment, the first supporting portion 111 and the second supporting portion 112 are connected to the mounting member 16 through angle iron.
Preferably, the mounting 16 is made of square tube.
In this embodiment, the track segment 10 further comprises an adjusting member 17, the adjusting member 17 is disposed on the mounting member 16, and the mounting member 16 is connected to the fixed base through the adjusting member 17, so that the height of the mounting member 16 can be adjusted by screwing or unscrewing the adjusting member 17. Such an arrangement allows for adjustment to compensate for unevenness in the ground.
In order to prevent dust from falling on the track segment body 11, the transmission rack 14, the first guide rail 15, etc., the track segment 10 further comprises a dust cover 18, the dust cover 18 has a covering opening, and the dust cover 18 covers at least a portion of the track segment body 11 through the covering opening. Wherein at least part of the dust cover 18 is located above the track segment body 11.
In order to achieve the installation of the dust cover 18, the rail segment 10 further comprises a protective cover connecting plate 19, the protective cover connecting plate 19 is installed at the upper end of the rail segment main body 11, and the dust cover 18 is connected with the rail segment main body 11 through the protective cover connecting plate 19.
As shown in fig. 9 to 12, the specific embodiment of the jig is:
in the present embodiment, the jig 3 includes: a support frame 30; the number of the clamping components 31 is two, the two clamping components 31 are connected with the supporting frame 30 and are arranged oppositely, and the two clamping components 31 are movably arranged along a first preset direction relative to the supporting frame 30 and move towards or away from each other; the clamping member 31 includes a connecting portion 311 and a clamping portion 312, the connecting portion 311 is connected to the support frame 30, the clamping portion 312 is connected to an end of the connecting portion 311 away from the support frame 30, and at least a portion of the clamping portion 312 is movably disposed along a first preset direction relative to the connecting portion 311. Due to the arrangement, the clamping range of the clamp along the first preset direction is increased, the distance between the clamping part 312 and the support frame 30 is increased (namely, the clamping range is increased along the direction perpendicular to the first preset direction) by arranging the connecting part 311, so that the clamp can clamp a workpiece with a large size, the application range of the clamp is increased, and the production efficiency is improved.
In a specific implementation, the clamping portion 312 includes a clamping plate 313, the clamping plate 313 is movably disposed along a first predetermined direction relative to the connecting portion 311, and at least a portion of the clamping portion 312 is disposed with a first elastic member 315, so that when the clamping portion 312 clamps the condenser 5, the first elastic member 315 is in contact with the condenser 5. The arrangement is that the clamping device can provide enough friction force for clamping the workpiece, ensure larger gripping force for the workpiece and protect the workpiece from abrasion.
In the present embodiment, the interposed member 31 further includes the fixed platen 32, and the fixed platen 32 is positionally adjustably provided along the extending direction of the interposed member 31 so as to be pressed against the condenser 5 when the interposed portion 312 grips the condenser 5. Such an arrangement enables the workpiece to be fixed in a second predetermined direction, which is perpendicular to the first predetermined direction.
In the present embodiment, the interposed member 31 further includes: a platen fixing portion 33 provided on the connecting portion 311; a connecting rod 34, wherein the connecting rod 34 is connected with the pressure plate fixing part 33 and movably arranged relative to the pressure plate fixing part 33, and one end of the connecting rod 34 is connected with the fixed pressure plate 32; and a second elastic member 35 sleeved on the connecting rod 34 and located between the pressing plate fixing portion 33 and the fixed pressing plate 32.
In order to realize the movement of the clamping plate 313, the clamping portion 312 further includes a first driving device 314, the first driving device 314 is mounted on the connecting portion 311, and the first driving device 314 is drivingly connected to the clamping plate 313 to drive the clamping plate 313 to move. The clamping plate 313 is located below the connecting portion 311.
Preferably, the first driving means 314 is a cylinder.
In order to reduce the weight of the clamp and the load of the robot, a second lightening hole 320 is formed in the clamping plate 313.
Preferably, the first elastic member 315 is a high-tenacity rubber, also called Polyurethane (PU) elastomer.
In specific implementation, the first elastic element 315 includes a first end surface and a second end surface that are arranged oppositely along the first preset direction, the first end surface is used for being attached to the clamping plate 313, and the second end surface is arranged obliquely relative to the first end surface; the first elastic member 315 further has a third end surface and a fourth end surface that are disposed oppositely, the third end surface is located at one end of the first elastic member 315 close to the connecting portion 311, and a width of the third end surface is smaller than a width of the fourth end surface along the first preset direction. Such setting further guarantees the great power of grabbing to the work piece for anchor clamps are more reliable in the snatching transportation.
Preferably, the first elastic member 315 has a wedge-shaped structure.
In this embodiment, the connecting portion 311 includes a connecting vertical plate 316 and a first connecting transverse plate 317, one end of the connecting vertical plate 316 is connected to the support frame 30, one end of the first connecting transverse plate 317 is connected to one end of the connecting vertical plate 316 away from the support frame 30, and the first connecting transverse plate 317 of one interposed component 31 extends toward the other interposed component 31; wherein, the first driving device 314 is disposed on the first connecting cross plate 317.
In order to reduce the weight of the clamp and the load of the robot, the connecting portion 311 (which may be the connecting vertical plate 316, the first connecting horizontal plate 317 and the second connecting horizontal plate 318) is provided with a first lightening hole 319.
In this embodiment, the connecting portion 311 further includes a second connecting transverse plate 318, one end of the second connecting transverse plate 318 is connected to one end of the connecting vertical plate 316, which is far away from the first connecting transverse plate 317, a second slider 391 and a third slider 392 are disposed on the second connecting transverse plate 318, the support frame 30 includes a second guide rail 393 and a third guide rail 394, the second guide rail 393 and the third guide rail 394 are disposed oppositely, the second slider 391 is matched with the second guide rail 393, and the second slider 391 is clamped on the second guide rail 393 and slides along the second guide rail 393; the third slide 392 fits into the third guide 394, and the third slide 392 is engaged with the third guide 394 and slides along the third guide 394.
In specific implementation, the pressing plate fixing portion 33 is disposed on the first connecting cross plate 317 and below the first connecting cross plate 317.
In the present embodiment, an end of the fixed platen 32 away from the connection portion 311 is provided with a third elastic member 321 to contact the workpiece through the third elastic member 321 when the fixed platen 32 is pressed against the workpiece. The arrangement provides enough friction force for clamping the workpiece, ensures that the workpiece does not deviate, and can protect the workpiece from being abraded.
In order to realize the opposite movement or the opposite movement of the two clamping components 31, the fixture further comprises a transmission assembly 36, and the transmission assembly 36 is in transmission connection with the two clamping components 31 so as to drive the two clamping components 31 to move.
In particular embodiments, drive assembly 36 is disposed between second rail 393 and third rail 394.
In specific implementation, the two clamping components 31 include a first clamping component and a second clamping component, the transmission assembly 36 includes a first transmission screw 361 and a first transmission nut 362, the first transmission nut 362 is connected with the first clamping component, the first transmission screw 361 is connected with the support frame 30, and the first transmission nut 362 is sleeved on the first transmission screw 361; the transmission assembly 36 further includes a second transmission screw 363 and a second transmission nut 364, the second transmission nut 364 is connected with the second clamping component, the second transmission screw 363 is connected with the supporting frame 30, and the second transmission nut 364 is sleeved on the second transmission screw 363; the first transmission screw 361 is rotatably arranged, the second transmission screw 363 is connected with the first transmission screw 361 through a coupler, and the screwing direction of the first transmission screw 361 is opposite to that of the second transmission screw 363. Such an arrangement may achieve simultaneous and opposite movement of the two clamping members 31.
In this embodiment, the second driving device 365 is disposed on the supporting frame 30, and the second driving device 365 is drivingly connected to the first driving screw 361 to drive the first driving screw 361 to rotate. Preferably, the second driving means 365 is a servo motor.
In this embodiment, the fixture further includes an electrical box 381, the electrical box 381 is disposed on the supporting frame 30, and the electrical box 381 is used for accommodating cables.
In this embodiment, the fixture further includes a first drag chain 382 and a second drag chain 383, and the first drag chain 382 and the second drag chain 383 are both connected to the support frame 30 for routing.
In this embodiment, the clamp further includes a solenoid valve 384, and the solenoid valve 384 is disposed on an air path communicated with the first driving device 314 to control the on/off of the air path.
In order to realize the connection of the clamp and the robot, the clamp further comprises a connecting flange 37, one end of the connecting flange 37 is used for being connected with the robot, and the other end of the connecting flange 37 is connected with the support frame 30.
The clamp can clamp a plurality of condensers 5 at one time, and the efficiency can be improved in multiples.
The invention has the beneficial effects that:
1. by adopting the large ABB robot and the track structure 1, the operation range of the robot is greatly expanded, and one robot can simultaneously process the operation of a plurality of helium detection seal boxes 41.
2. A special clamp is designed, and the clamp can move the two condensers into and out of the helium detection box, so that the helium detection efficiency can be greatly improved; the clamp can be suitable for condensers with the width ranging from 400 mm to 1200 mm.
3. The condenser helium testing workstation can automatically process the poor helium testing and convey the unqualified condenser 5 to the third conveying line 73.
4. The condenser helium testing workstation realizes automatic helium testing operation of the condenser and can replace manual operation.
The equipment is mainly used for the automatic helium detection box action of the air conditioner condenser, so that the air conditioner condenser can be conveyed into and out of a helium detection operation box by a robot according to a set direction and a set position, the helium detection result is judged, qualified products are placed on the second conveying line 72 to continue the next process, and unqualified products are placed on the third conveying line 73.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
according to the condenser helium detection workstation, the first conveying line 71 is arranged to convey the condensers 5, the inflation part is arranged at the conveying front end of the first conveying line 71 to inflate each condenser 5, the robot clamps the condensers 5 filled with helium on the first conveying line 71 and conveys the condensers to the helium detection sealing box 41 for detection, and the condenser helium detection workstation realizes automation of condenser helium detection, improves production efficiency and reduces labor intensity; and the robot structure of the condenser helium detection workstation is movably arranged along the track structure 1, so that the operation range of the robot is expanded, and the condenser 5 is convenient to carry.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A condenser helium testing station, comprising:
a first conveying line (71), the first conveying line (71) being used for conveying a condenser (5);
an inflation member for inflating the condenser (5) on the first transport line (71) with helium gas;
the robot structure is used for clamping and conveying the condenser (5), and comprises a robot (2) and a clamp (3), wherein the clamp (3) is installed on the robot (2);
the track structure (1), the extending direction of the track structure (1) is the same as the extending direction of the first conveying line (71), and the robot structure is connected with the track structure (1) and movably arranged along the track structure (1);
the helium detection device (4) comprises a helium detection sealing box (41), a material receiving port of the helium detection sealing box (41) is arranged opposite to the first conveying line (71) so as to receive a condenser (5) filled with helium on the first conveying line (71) and detect whether the helium in the condenser (5) leaks;
the storage rack (6) is arranged on one side of the helium detection sealing box (41), so that when the helium detection sealing box (41) detects a plurality of condensers (5) and helium leakage exists in the helium detection sealing box (41), the plurality of condensers (5) are clamped and placed on the storage rack (6) by the clamp (3), and the plurality of condensers (5) on the storage rack (6) are sequentially placed in the helium detection sealing box (41) for detection;
the helium detection sealing boxes (41) are multiple, and the helium detection sealing boxes (41) are arranged at intervals;
the storage racks (6) are multiple, and each storage rack (6) is arranged between two adjacent helium detection seal boxes (41) or arranged at the head end and the tail end of the helium detection seal boxes (41).
2. The condenser helium testing workstation of claim 1, wherein the track structure (1) comprises a track section (10), the track section (10) comprising a track section body (11), the track section body (11) being adapted to be connected to the robotic structure to move the robotic structure along the track section body (11);
wherein, the track section (10) is a plurality of, a plurality of track section (10) connect gradually.
3. The condenser helium testing station of claim 2, wherein the track section (10) further comprises:
the transmission rack (14) is arranged on the track subsection main body (11), and the robot structure is provided with a transmission gear matched with the transmission rack (14) so that the robot structure moves under the action of the transmission gear and the transmission rack (14).
4. The condenser helium testing station according to claim 3, wherein the rail section body (11) comprises a first support (111), a second support (112) and a reinforcement (113), the first support (111) and the second support (112) being disposed opposite to each other, the reinforcement (113) being disposed between the first support (111) and the second support (112), one end of the reinforcement (113) being connected to the first support (111), the other end of the reinforcement (113) being connected to the second support (112); wherein the transmission rack (14) is provided on the second support portion (112).
5. The condenser helium testing station of claim 1, wherein the clamp (3) comprises:
a support frame (30);
the number of the clamping components (31) is two, the two clamping components (31) are connected with the supporting frame (30) and are arranged oppositely, and the two clamping components (31) are movably arranged along a first preset direction relative to the supporting frame (30) and move towards or away from each other;
the clamping component (31) comprises a connecting portion (311) and a clamping portion (312), the connecting portion (311) is connected with the support frame (30), the clamping portion (312) is connected with one end, far away from the support frame (30), of the connecting portion (311), and at least part of the clamping portion (312) is movably arranged relative to the connecting portion (311) along a first preset direction.
6. The condenser helium testing station according to claim 5, wherein the clamping portion (312) comprises a clamping plate (313), the clamping plate (313) is movably arranged along a first preset direction relative to the connecting portion (311), and a first elastic member (315) is arranged on at least part of the clamping portion (312) so as to be in contact with the condenser (5) through the first elastic member (315) when the clamping portion (312) clamps the condenser (5).
7. The condenser helium testing station of claim 6, wherein the clamping member (31) further comprises:
the fixed pressing plate (32) is adjustably arranged along the extending direction of the clamping component (31) in position, so that the fixed pressing plate (32) is pressed on the condenser (5) when the clamping part (312) clamps the condenser (5).
8. The condenser helium testing station of claim 1, further comprising:
a second conveying line (72), wherein the extending direction of the second conveying line (72) is the same as that of the track structure (1), and the second conveying line (72) is used for conveying the qualified condenser (5) after the detection is finished;
and the third conveying line (73), wherein the third conveying line (73) is used for conveying the unqualified condenser (5) after the detection is finished.
9. The condenser helium testing station of claim 1, further comprising:
a protective fence (9), at least part of the helium detection equipment, at least part of the first conveyor line (71), the robot structure and the track structure (1) being arranged within the protective fence (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329617.0A CN110006597B (en) | 2019-04-23 | 2019-04-23 | Condenser helium detection workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329617.0A CN110006597B (en) | 2019-04-23 | 2019-04-23 | Condenser helium detection workstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110006597A CN110006597A (en) | 2019-07-12 |
| CN110006597B true CN110006597B (en) | 2021-08-10 |
Family
ID=67173739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910329617.0A Active CN110006597B (en) | 2019-04-23 | 2019-04-23 | Condenser helium detection workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006597B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205836A (en) * | 2006-02-01 | 2007-08-16 | Calsonic Kansei Corp | Airtightness testing method of heat exchanger having oil cooler built in radiator tank |
| CN101246074A (en) * | 2007-02-16 | 2008-08-20 | 珠海格力电器股份有限公司 | Air conditioner two-unit helium checking device and technique |
| CN203779497U (en) * | 2014-03-10 | 2014-08-20 | 珠海格力电器股份有限公司 | Integrated manipulator structure |
| CN104677568A (en) * | 2015-03-23 | 2015-06-03 | 苏州鸿普精密模具有限公司 | Condenser helium leakage detector |
| CN108760181A (en) * | 2018-06-11 | 2018-11-06 | 长沙格力暖通制冷设备有限公司 | A kind of air-conditioning helium inspection line |
| CN109132566A (en) * | 2018-09-27 | 2019-01-04 | 珠海格力智能装备有限公司 | Fixture |
| CN109230485A (en) * | 2018-08-22 | 2019-01-18 | 珠海格力智能装备有限公司 | Condenser assembly line |
-
2019
- 2019-04-23 CN CN201910329617.0A patent/CN110006597B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007205836A (en) * | 2006-02-01 | 2007-08-16 | Calsonic Kansei Corp | Airtightness testing method of heat exchanger having oil cooler built in radiator tank |
| CN101246074A (en) * | 2007-02-16 | 2008-08-20 | 珠海格力电器股份有限公司 | Air conditioner two-unit helium checking device and technique |
| CN203779497U (en) * | 2014-03-10 | 2014-08-20 | 珠海格力电器股份有限公司 | Integrated manipulator structure |
| CN104677568A (en) * | 2015-03-23 | 2015-06-03 | 苏州鸿普精密模具有限公司 | Condenser helium leakage detector |
| CN108760181A (en) * | 2018-06-11 | 2018-11-06 | 长沙格力暖通制冷设备有限公司 | A kind of air-conditioning helium inspection line |
| CN109230485A (en) * | 2018-08-22 | 2019-01-18 | 珠海格力智能装备有限公司 | Condenser assembly line |
| CN109132566A (en) * | 2018-09-27 | 2019-01-04 | 珠海格力智能装备有限公司 | Fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110006597A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108340066B (en) | A kind of medical stainless steel cup cup lid automatic welding leaks hunting integrated equipment | |
| CN108212828B (en) | Full-automatic battery inspection equipment | |
| CN105945940B (en) | A kind of warehouse cargo transfer robot | |
| CN108871702B (en) | Integral airtight and film airtight detection equipment in airtight detection equipment | |
| CA2025980C (en) | Test assembly for machine tool having hydraulic pallet assemblies | |
| CN110732499A (en) | power transformer production test monitoring system | |
| CN105436909A (en) | Automatic assembling and sealing performance testing device for water tank | |
| CN110006597B (en) | Condenser helium detection workstation | |
| CN115248117A (en) | Quality detection system and detection method thereof | |
| CN116625602B (en) | Automatic airtight detector for pressure cover | |
| CN213080667U (en) | Automatic assembly production line for water pump | |
| CN208568168U (en) | A kind of safety valve Auto-Test System | |
| CN207818792U (en) | A kind of assembly line for the PACK assemblings of power battery module assembly | |
| CN110784075A (en) | Full-automatic production line of banister | |
| CN112985833B (en) | Performance detection automation equipment and method for automobile brake calipers | |
| CN109540412A (en) | Interior jet-preventing tool pressure checking device | |
| US10444129B2 (en) | System and method for testing or calibrating a manufactured part in a wet environment | |
| CN109625886B (en) | Shunt lifting device and controller test assembly line with same | |
| CN210442208U (en) | Air pressure bar detecting and assembling equipment | |
| CN112660804A (en) | Elbow transfer equipment | |
| CN107335946A (en) | Low pressure valve automatic assembly equipment | |
| CN114986044B (en) | High-voltage board production line is aerifyd to high efficiency based on semi-closed welding space | |
| CN219224040U (en) | Connector tightness detection device | |
| CN214585107U (en) | Ultrasonic detection equipment for needle bearing retainer | |
| CN215546482U (en) | Turnover feeding mechanism for guard ring installation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |