CN108188733B - Automatic assembling mechanism for upper connector of water inlet valve - Google Patents
Automatic assembling mechanism for upper connector of water inlet valve Download PDFInfo
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- CN108188733B CN108188733B CN201810119254.3A CN201810119254A CN108188733B CN 108188733 B CN108188733 B CN 108188733B CN 201810119254 A CN201810119254 A CN 201810119254A CN 108188733 B CN108188733 B CN 108188733B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 138
- 239000010959 steel Substances 0.000 claims abstract description 138
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 230000002950 deficient Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 3
- 210000000078 claw Anatomy 0.000 description 10
- 238000005406 washing Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The application discloses connector automatic assembly mechanism on water intaking valve, including the workstation and be located the carousel on the workstation top surface, carousel upper surface and be close to the position at edge and be provided with a plurality of anchor clamps, the interval is provided with case feed mechanism in proper order on the workstation, case hole detection mechanism, spring assembly mechanism, spring detection mechanism, steel ball assembly mechanism, steel ball detection mechanism in place, cutting ferrule feed mechanism, jump ring assembly mechanism, elasticity detection mechanism, defective products shedding mechanism and finished product shedding structure, still be provided with case material loading feedway, spring feedway, cutting ferrule material loading feedway and jump ring material loading feedway around the workstation. The invention can reduce the use of human resources, reduce the production cost and improve the production efficiency and the product quality.
Description
Technical Field
The invention relates to the field of assembly of connectors of water inlet valves, in particular to an automatic assembly mechanism of an upper connector of a water inlet valve.
Background
The washing machine is used as a cleaning appliance for washing clothes by using electric energy to generate mechanical action, and brings great convenience to the life of people. Before the washing machine is used, the washing machine is required to be connected with the water inlet valve through the water inlet pipe, one end of the water inlet pipe is provided with a threaded joint to be directly connected with the washing machine, and the other end of the water inlet pipe is connected with the water inlet valve through the connector. At present, in the production of connectors, the assembly of parts is mostly carried out manually, and the assembly of finished products from the quality detection of the parts is carried out manually. Therefore, a large amount of manpower resources are needed, the cost is increased, in addition, the manual operation is performed, the long-time continuous operation is unavoidable, the assembly speed is reduced, the production efficiency is affected, and the product quality is reduced.
Disclosure of Invention
Therefore, it is desirable to provide an automatic assembly mechanism for connectors on water inlet valves, which can reduce the use of human resources, reduce the production cost, and improve the production efficiency and the product quality.
In order to achieve the above purpose, the invention provides an automatic assembling mechanism for a connector on a water inlet valve, which comprises a workbench and a turntable positioned on the top surface of the workbench, wherein the turntable is rotatably connected to the workbench and can horizontally rotate around the center of the turntable, a plurality of clamps for clamping a valve body are uniformly arranged on the upper surface of the turntable and close to the edge of the turntable along the length direction of the edge of the turntable at intervals, a valve core feeding mechanism, a valve core hole detection mechanism, a spring assembly mechanism, a spring detection mechanism, a steel ball assembly mechanism, a steel ball in-place detection mechanism, a clamping sleeve feeding mechanism, a clamp spring assembly mechanism, an elastic detection mechanism, a defective product unloading mechanism and a finished product unloading mechanism are sequentially arranged on the workbench around the workbench, a valve core feeding device, a spring feeding device, a clamping sleeve feeding device and a clamp spring feeding device are also arranged around the workbench, the valve core feeding device can feed the valve core feeding mechanism, the clamping sleeve feeding device can feed the spring assembly mechanism, and the clamp spring feeding device can feed the clamp spring assembly mechanism;
the valve core hole detection mechanism comprises a valve core detection bottom plate which is positioned above a turntable and is horizontally arranged, a clamping seat is fixedly connected to the bottom surface of the valve core detection bottom plate, a valve body clamping hole which can enable a valve body to be embedded is concavely formed in the bottom surface of the clamping seat along the vertical direction, the projection of the valve body clamping hole in the vertical direction is positioned on the rotating track of a clamp, 4 jack devices are uniformly arranged on the bottom surface of the valve core detection bottom plate around the clamping seat at intervals, the jack devices comprise a sliding seat, a sliding seat driving cylinder and a sliding rail, the sliding seat driving cylinder and the sliding rail are respectively and fixedly connected to the valve core detection bottom plate, the sliding rail extends along the radial direction of the valve body clamping hole, the sliding seat is in sliding connection with the sliding rail, the sliding seat driving cylinder can push the sliding seat to be in sliding fit with the sliding seat along the length direction of the sliding rail, an inserting rod which extends along the radial direction of the valve body clamping hole is fixedly connected to one side of the clamping seat, an opening which can enable the inserting rod to penetrate through the clamping seat and be inserted into the valve body clamping hole to detect the valve core hole of the valve body is formed in the clamping seat, a valve core detection bottom plate lifting cylinder is arranged above the valve core detection bottom plate, the valve core detection bottom plate lifting cylinder is fixedly connected to the working table, a valve core detection bottom plate lifting cylinder and a valve core lifting support which can be fixedly connected to the valve core detection bottom plate lifting cylinder and a valve core lifting support which can be used for supporting the valve core lifting and a valve core detection bottom plate, and a lifting piston rod, and a lifting piston, and a lifting mechanism;
the spring assembly mechanism comprises a spring assembly bottom plate and a spring assembly supporting seat, wherein the spring assembly bottom plate is vertically arranged, the spring assembly supporting seat is fixedly connected to the workbench and can support the spring assembly bottom plate, one side plate surface of the spring assembly bottom plate is a spring assembly installation surface facing the turntable, a guide rail is fixedly connected to the spring assembly installation surface along the vertical direction, two sliding plates which are in sliding connection with the guide rail and can slide along the length direction of the guide rail are also respectively arranged on the spring assembly installation surface, two sliding plate pushing cylinders which can respectively drive the corresponding sliding plates to slide are fixedly connected to the spring assembly installation surface, a spring assembly shaft is arranged on one side of the turntable along the vertical direction, the projection of the spring assembly shaft along the vertical direction is positioned on a rotating track of a clamp, at least 2 annular grooves are formed in the axial body of the spring assembly shaft at intervals along the length direction, the distance between the two adjacent annular grooves is not less than the length of a spring to be installed, a pneumatic clamping jaw I which can clamp the annular grooves, and a pneumatic clamping jaw II which can be clamped by the position corresponding to the corresponding annular grooves are fixedly connected to the position of the sliding plate on the higher height, the sliding plate II which can drive the corresponding sliding plate to slide along the length direction is fixedly connected to the two sliding jaws, the sliding jaw bodies which can be folded along the length direction, and the two sliding jaws can be assembled along the length direction, when the two sliding jaws can be matched with the two sliding jaws, and the two sliding jaws can be matched with the corresponding jaws, and the sliding jaw body along the length;
the steel ball assembling mechanism comprises a steel ball assembling connecting plate and a steel ball assembling connecting plate lifting cylinder which are horizontally arranged, a steel ball assembling bracket which is fixedly connected with the steel ball assembling connecting plate lifting cylinder and can support the steel ball assembling connecting plate, a piston rod of the steel ball assembling connecting plate lifting cylinder is fixedly connected with the steel ball assembling connecting plate and can drive the steel ball assembling connecting plate to move in a lifting mode along the vertical direction, a steel ball jacket is arranged on the bottom surface of the steel ball assembling connecting plate, the top of the steel ball jacket is vertically arranged and fixedly connected to the bottom surface of the steel ball assembling connecting plate, a baffle ring is formed on the rotating track of the clamp in a projection mode along the vertical direction of the steel ball jacket, a limit slider which can be in sliding fit with the steel ball jacket along the axial direction of the steel ball jacket is arranged in an inner hole of the steel ball jacket, a limit sleeve which is coaxially arranged with the steel ball jacket can be in sliding fit with the baffle ring along the axial direction, a spring which can enable the limit slider to be in abutting connection with the baffle ring is arranged in the inner peripheral surface of the baffle ring, the baffle ring is uniformly provided with 4 holes which are arranged at intervals along the circumferential direction of the inner peripheral surface of the baffle ring and are communicated with one end of the steel ball jacket, and the steel ball jacket is communicated with one end of the steel ball jacket hole corresponding to the steel ball inlet hole when the steel ball is communicated with the steel ball inlet hole.
Further, the inserted bar is towards the one end threaded connection of cassette has the inspection plug, and the inspection plug keep away from the one end fixedly connected with of inserted bar with the coaxial inspection post that just can insert in the case hole of valve body of inserted bar.
Further, the slide is kept away from the one end fixedly connected with of inserted bar with the gag lever post that the inserted bar coaxial set up, be located one side of gag lever post and be provided with the normally closed type proximity switch that can detect the gag lever post and then control the piston rod extension length of slide drive cylinder, fixedly connected with can carry out the switch base that supports to normally closed type proximity switch on the case detects the bottom plate, when normally closed type proximity switch disconnection, the inserted bar can be inserted in the valve body card is downthehole detects the case hole of valve body.
Further, the cross section of guide rail is the rectangle, be provided with one along vertical direction on the spring assembly installation face and enable the recess of one side embedding of guide rail, be provided with a plurality of connecting bolt along its length direction interval on the guide rail, connecting bolt's screw rod passes along the direction perpendicular to spring assembly installation face the guide rail and threaded connection is at the recess tank bottom so that the guide rail is fixed on the recess, the concave counter bore I that can make connecting bolt's head subside that is equipped with in the position of guide rail corresponding connecting bolt.
Further, the spring assembly shaft is disposed above the ring groove at the highest position in a tapered structure with an outer diameter gradually decreasing in the axial direction.
Further, a chamfer is arranged at the intersection angle between the side wall of the lower side of the ring groove and the shaft body of the spring assembly shaft.
Further, at least 3 connecting threaded holes extending along the vertical direction are uniformly arranged on the top end face of the steel ball jacket at intervals around the axis of the steel ball jacket, locking bolts which can be in threaded connection with the connecting threaded holes are arranged on the top faces of the steel ball assembly connecting plates in a penetrating mode and correspond to the positions of the connecting threaded holes respectively, so that the steel ball assembly connecting plates are fixedly connected with the steel ball jacket, and counter bores II which can enable the heads of the locking bolts to sink are concavely arranged on the top faces of the steel ball assembly connecting plates, corresponding to the positions of the locking bolts.
Further, the steel ball feeding pipe comprises a horizontal pipe which is horizontally arranged and communicated with the steel ball inlet, and one end of the horizontal pipe, which is far away from the steel ball inlet, is communicated with a vertical pipe which is vertically arranged through an arc-shaped bent pipe.
Further, the tail end of the piston rod of the steel ball assembly connecting plate lifting cylinder is provided with a fixing plate which is horizontally arranged, the fixing plate is of a rectangular structure, the piston rod of the steel ball assembly connecting plate lifting cylinder is fixedly connected to the center of the fixing plate, and fastening bolts which are in threaded connection with the steel ball assembly connecting plate are respectively arranged at four right angles of the fixing plate in a penetrating manner along the vertical direction so that the fixing plate is fixedly connected with the steel ball assembly connecting plate.
Compared with the prior art, the valve element feeding device is characterized in that the valve element feeding device firstly conveys the valve body into the clamp to be fixed, and then sequentially passes through corresponding procedures of the valve element hole detection mechanism, the spring assembly mechanism, the spring detection mechanism, the steel ball assembly mechanism, the steel ball in-place detection mechanism, the clamping sleeve feeding mechanism, the clamping spring assembly mechanism and the elastic detection mechanism, so that automatic assembly is carried out on each part, manpower expenditure is reduced, production cost is further reduced, meanwhile, mechanical equipment can continuously operate without errors for a long time, working errors caused by manpower are reduced, and production efficiency and product quality are improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present application in an embodiment;
FIG. 2 is a schematic three-dimensional structure of a valve core hole detection mechanism in an embodiment;
FIG. 3 is a bottom view of FIG. 2 in an embodiment;
FIG. 4 is a schematic three-dimensional structure of a spring assembly mechanism according to an embodiment;
fig. 5 is a side view of the steel ball assembling mechanism in the embodiment.
Reference numerals illustrate:
the device comprises a workbench 1, a turntable 2, a valve core feeding mechanism 3, a spring detection mechanism 4, a steel ball in-place detection mechanism 5, a clamping sleeve feeding mechanism 6, a clamping spring assembly mechanism 7, a spring detection mechanism 8, a defective product discharging mechanism 9, a finished product discharging structure 10, a valve core feeding and feeding device 11, a spring feeding device 12, a clamping sleeve feeding and feeding device 13, a clamping spring feeding and feeding device 14, a valve core detection bottom plate 15, a clamping seat 16, a sliding seat 17, a sliding seat driving cylinder 18, a inserting rod 19, a valve core hole detection bracket 20, a spring assembly bottom plate 21, a spring assembly supporting seat 22, a guide rail 23, a sliding plate 24, a sliding plate pushing cylinder 25, a spring assembly shaft 26, a pneumatic clamping jaw I27, a pneumatic clamping jaw II 28, a steel ball assembly connecting plate 29, a steel ball assembly connecting plate lifting cylinder 30, a steel ball assembly bracket 31, a steel ball jacket 32, a baffle ring 33, a limiting sliding block 34, a limiting sleeve 35, a steel ball feeding hole 36, a steel ball 37, a limiting rod 38, a normally closed proximity switch 39 and a connecting threaded hole 40.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 5, an automatic assembling mechanism for a connector on a water inlet valve of the present embodiment includes a workbench 1 and a turntable 2 located on the top surface of the workbench 1, the turntable 2 is rotatably connected to the workbench 1 and can horizontally rotate around the center thereof, a plurality of clamps for clamping a valve body are uniformly arranged on the upper surface of the turntable 2 and near the edge along the length direction of the edge, a valve core feeding mechanism 3, a valve core hole detecting mechanism, a spring assembling mechanism, a spring detecting mechanism 4, a steel ball assembling mechanism, a steel ball in-place detecting mechanism 5, a cutting ferrule feeding mechanism 6, a clamp spring assembling mechanism 7, an elastic detecting mechanism 8, a defective product unloading mechanism 9 and a finished product unloading structure 10 are uniformly arranged on the workbench 1 at intervals along the length direction of the edge, a valve core feeding mechanism 3, a spring feeding mechanism 12, a clamp spring assembling mechanism 14 are arranged on the workbench 1 and around the center of the turntable 2 at intervals, and a clamp spring feeding mechanism 14 are provided with a valve core feeding mechanism 11, and a clamp spring assembling mechanism 14 are provided around the turntable feeding mechanism 14;
the valve core hole detection mechanism comprises a valve core detection bottom plate 15 which is positioned above a turntable 2 and is horizontally arranged, a clamping seat 16 is fixedly connected to the bottom surface of the valve core detection bottom plate 15, a valve body clamping hole which can enable a valve body to be embedded is concavely arranged on the bottom surface of the clamping seat 16 along the vertical direction, projections of the valve body clamping hole in the vertical direction are positioned on a rotating track of a clamp, 4 jack devices are uniformly arranged on the bottom surface of the valve core detection bottom plate 15 around the clamping seat 16 at intervals, each jack device comprises a sliding seat 17, a sliding seat driving cylinder 18 and a sliding rail, the sliding seat driving cylinder 18 and the sliding rail are respectively and fixedly connected to the valve core detection bottom plate 15, the sliding rail extends along the radial direction of the valve body clamping hole, the sliding seat 17 is in sliding connection with the sliding rail, a plug rod 19 which can enable the valve body to be embedded is fixedly connected to one side of the sliding seat 17 along the radial direction of the clamping seat 16, openings which can enable the plug rod 19 to pass through the clamping seat 16 and be inserted into the holes of the valve body clamping hole to detect the valve core hole are formed in the position of the clamping seat 16, a lifting table 1 is arranged above the valve core detection bottom plate 15, the lifting seat is fixedly connected to a lifting seat 20 which can be fixedly connected to a lifting valve core detection bottom plate and a lifting piston rod which can move along the lifting seat, and a lifting piston rod which is fixedly connected to the lifting valve core detection bottom plate 20, and a lifting piston rod which can be fixedly connected to the lifting valve core detection bottom plate;
the spring assembly mechanism comprises a vertically arranged spring assembly bottom plate 21 and a spring assembly supporting seat 22 fixedly connected to the workbench 1 and capable of supporting the spring assembly bottom plate 21, one side plate surface of the spring assembly bottom plate 21 is a spring assembly installation surface facing the turntable 2, a guide rail 23 is fixedly connected to the spring assembly installation surface along the vertical direction, two sliding plates 24 which are slidably connected with the guide rail 23 and can slide along the length direction of the guide rail 23 are also respectively arranged on the spring assembly installation surface, two sliding plate pushing cylinders 25 which can respectively drive the corresponding sliding plates 24 to slide are fixedly connected to the spring assembly installation surface, a spring assembly shaft 26 is arranged on one side of the turntable 2 along the vertical direction, the projection of the spring assembly shaft 26 along the vertical direction is positioned on a rotating track of a clamp, at least 2 annular grooves which are circumferentially arranged along the spring assembly shaft 26 are arranged on the shaft body of the spring assembly shaft 26 at intervals along the length direction, the distance between the adjacent annular grooves is not less than the length of a spring to be installed, two sliding plates 24 which are positioned at the height and correspond to the positions of the corresponding annular grooves respectively are fixedly connected with a pneumatic claw 27 which can clamp the length direction, two sliding plates can respectively drive the corresponding sliding plates 24 to slide, two sliding claws 28 can be matched with two pneumatic claws 26 along the length direction, and two pneumatic claws 28 can be assembled with two opposite side claws 28 can be matched with one side surfaces of the two pneumatic claws 26 along the length II, and when the two pneumatic claws 26 are fixedly connected with two opposite sides along the length direction, and two pneumatic claws 28 can be matched with two opposite sides, and two opposite sides of a pneumatic claws are matched with a corresponding with two pneumatic claw;
the steel ball assembling mechanism comprises a steel ball assembling connecting plate 29 which is horizontally arranged and a steel ball assembling connecting plate lifting cylinder 30 which is positioned above the steel ball assembling connecting plate 29, a steel ball assembling bracket 31 which is fixedly connected with the steel ball assembling connecting plate lifting cylinder 30 and can support the steel ball assembling connecting plate lifting cylinder 30 is fixedly connected with the bottom surface of the steel ball assembling connecting plate 29 and can drive the steel ball assembling connecting plate 29 to move up and down along the vertical direction, a steel ball jacket 32 is arranged on the bottom surface of the steel ball assembling connecting plate 29, the projection of the steel ball jacket 32 along the vertical direction is positioned on the rotating track of a clamp, a baffle ring 33 is formed on the inner wall of the steel ball jacket 32 along the circumferential direction, a limit slide block 34 which can be in sliding fit with the steel ball jacket 32 along the axial direction of the steel ball jacket 32 is arranged in the inner hole of the steel ball jacket 32 between the baffle ring 33 and the steel ball assembling connecting plate 29, a limit sleeve 35 which can be in sliding fit with the steel ball jacket 33 along the axial direction is fixedly connected with the limit sleeve 32 along the steel ball jacket 32, a limit spring 36 which can be in contact with the steel ball jacket 32 in the circumferential direction is arranged in the position of the steel ball jacket 32, when the limit slide block is in the position of the steel ball jacket 32 is in the circumferential direction, and the limit slide block ring 36 is in the position of the steel ball jacket 32 is in contact with the steel ball jacket 32, and the limit slide hole is uniformly arranged in the position of the steel ball hole is in the steel ball hole 32, and is in the position and is in contact with the limit slide groove 36, and is in the position with the limit ring 32, and is in the limit ring is in the position, and the limit groove is in the position, and the limit is in the limit box is in the position, the stop collar 35 can block an end opening of the ball inlet 36 in the ball jacket 32.
In specific implementation, an inspection plug is screwed to one end of the insert rod 19 facing the card seat 16, and an inspection insert column coaxial with the insert rod 19 and capable of being inserted into a valve core hole of the valve body is fixedly connected to one end of the inspection plug away from the insert rod 19.
During implementation, one end of the sliding seat 17, which is far away from the inserting rod 19, is fixedly connected with a limiting rod 38 coaxially arranged with the inserting rod 19, a normally closed proximity switch 39 capable of detecting the limiting rod 38 and controlling the extending length of a piston rod of the sliding seat driving cylinder 18 is arranged on one side of the limiting rod 38, a switch base capable of supporting the normally closed proximity switch 39 is fixedly connected to the valve core detection base plate 15, and when the normally closed proximity switch 39 is disconnected, the inserting rod 19 can be inserted into the valve body clamping hole to detect a valve core hole of the valve body.
In specific implementation, the cross section of the guide rail 23 is rectangular, a groove capable of enabling one side of the guide rail 23 to be embedded is formed in the spring assembly mounting surface along the vertical direction, a plurality of connecting bolts are arranged on the guide rail 23 at intervals along the length direction of the guide rail, the screw rods of the connecting bolts penetrate through the guide rail 23 along the direction perpendicular to the spring assembly mounting surface and are in threaded connection with the groove bottoms of the grooves so that the guide rail 23 is fixed on the grooves, and counter bores I capable of enabling the heads of the connecting bolts to sink are concavely formed in the positions of the guide rail 23 corresponding to the connecting bolts.
In particular, the spring assembly shaft 26 is disposed above the ring groove at the highest position in a tapered structure with an outer diameter gradually decreasing along the axial direction.
In particular, the angle of intersection between the side wall of the lower side of the groove and the shaft body of the spring assembly shaft 26 is provided with a chamfer.
In specific implementation, at least 3 connecting threaded holes 40 extending along the vertical direction are uniformly arranged on the top end surface of the steel ball jacket 32 and around the axis of the steel ball jacket 32 at intervals, the top surface of the steel ball assembly connecting plate 29 and the positions corresponding to the connecting threaded holes are respectively provided with locking bolts in a penetrating way, the locking bolts can be in threaded connection with the connecting threaded holes so that the steel ball assembly connecting plate 29 and the steel ball jacket 32 are fixedly connected together, and counter bores II which can enable the heads of the locking bolts to sink are concavely arranged on the top surface of the steel ball assembly connecting plate 29 corresponding to the positions of the locking bolts.
In specific implementation, the steel ball feeding pipe 37 includes a horizontal pipe horizontally disposed and communicated with the steel ball inlet 36, and one end of the horizontal pipe far away from the steel ball inlet 36 is communicated with a vertical pipe vertically disposed through an arc-shaped elbow.
In specific implementation, the end of the piston rod of the steel ball assembling and connecting plate lifting cylinder 30 is provided with a horizontally arranged fixing plate, the fixing plate is of a rectangular structure, the piston rod of the steel ball assembling and connecting plate lifting cylinder 30 is fixedly connected to the center of the fixing plate, and fastening bolts in threaded connection with the steel ball assembling and connecting plate 29 are respectively arranged at four right angles of the fixing plate in a penetrating manner along the vertical direction so that the fixing plate is fixedly connected with the steel ball assembling and connecting plate 29.
In addition, the position of the spring assembly mounting surface and corresponding to the extending end of the piston rod of the slide pushing cylinder 25 is fixedly connected with an external cylinder buffer, a valve rod of the external cylinder buffer is opposite to and coaxially arranged with the piston rod of the slide pushing cylinder 25, and the piston rod of the slide pushing cylinder 25 can be abutted to the valve rod of the external cylinder buffer and the extending speed of the piston rod of the slide pushing cylinder 25 is reduced through the external cylinder buffer.
The end of the piston rod of the slide seat driving cylinder 18 is detachably connected with a connecting block, a pushing support is fixedly connected to the slide seat 17, and a limiting clamping hole which can clamp the connecting block is formed in the position of the pushing support corresponding to the connecting block.
The steel ball assembly bracket 31 is fixedly connected with a horizontally arranged supporting plate, one end of the steel ball assembly connecting plate lifting cylinder 30, which is positioned at the extending end of the piston rod of the steel ball assembly connecting plate lifting cylinder, is fixedly connected to the supporting plate through a mounting bolt, and a through hole which can enable the piston rod of the steel ball assembly connecting plate lifting cylinder 30 to pass through is formed in the supporting plate at a position corresponding to the steel ball assembly connecting plate lifting cylinder 30.
While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing description and drawings illustrate only embodiments of the invention and not limit the scope of the invention, and it is therefore intended that the invention not be limited to the specific embodiments described, but that the invention may be practiced with their equivalent structures or with their equivalent processes or with their use directly or indirectly in other related fields.
Claims (7)
1. An automatic assembly mechanism of a connector on a water inlet valve is characterized in that: the automatic valve body clamping device comprises a workbench and a turntable which is positioned on the top surface of the workbench, wherein the turntable is rotationally connected on the workbench and can horizontally rotate around the center of the turntable, a plurality of clamps for clamping a valve body are uniformly and alternately arranged on the upper surface of the turntable and close to the edge of the turntable along the length direction of the edge of the turntable, a valve core feeding mechanism, a valve core hole detection mechanism, a spring assembly mechanism, a spring detection mechanism, a steel ball assembly mechanism, a steel ball in-place detection mechanism, a clamping sleeve feeding mechanism, a clamp spring assembly mechanism, an elastic detection mechanism, a defective product unloading mechanism and a finished product unloading structure are sequentially and alternately arranged on the turntable around the center of the turntable, a valve core feeding device, a spring feeding device, a clamping sleeve feeding device and a clamp spring feeding device are also arranged around the workbench, the valve core feeding device can feed the valve core feeding mechanism, the spring feeding device can feed the spring assembly mechanism, and the clamp spring feeding device can feed the clamp spring assembly mechanism;
the valve core hole detection mechanism comprises a valve core detection bottom plate which is positioned above a turntable and is horizontally arranged, a clamping seat is fixedly connected to the bottom surface of the valve core detection bottom plate, a valve body clamping hole which can enable a valve body to be embedded is concavely formed in the bottom surface of the clamping seat along the vertical direction, the projection of the valve body clamping hole in the vertical direction is positioned on the rotating track of a clamp, 4 jack devices are uniformly arranged on the bottom surface of the valve core detection bottom plate around the clamping seat at intervals, the jack devices comprise a sliding seat, a sliding seat driving cylinder and a sliding rail, the sliding seat driving cylinder and the sliding rail are respectively and fixedly connected to the valve core detection bottom plate, the sliding rail extends along the radial direction of the valve body clamping hole, the sliding seat is in sliding connection with the sliding rail, the sliding seat driving cylinder can push the sliding seat to be in sliding fit with the sliding seat along the length direction of the sliding rail, an inserting rod which extends along the radial direction of the valve body clamping hole is fixedly connected to one side of the clamping seat, an opening which can enable the inserting rod to penetrate through the clamping seat and be inserted into the valve body clamping hole to detect the valve core hole of the valve body is formed in the clamping seat, a valve core detection bottom plate lifting cylinder is arranged above the valve core detection bottom plate, the valve core detection bottom plate lifting cylinder is fixedly connected to the working table, a valve core detection bottom plate lifting cylinder and a valve core lifting support which can be fixedly connected to the valve core detection bottom plate lifting cylinder and a valve core lifting support which can be used for supporting the valve core lifting and a valve core detection bottom plate, and a lifting piston rod, and a lifting piston, and a lifting mechanism;
the spring assembly mechanism comprises a spring assembly bottom plate and a spring assembly supporting seat, wherein the spring assembly bottom plate is vertically arranged, the spring assembly supporting seat is fixedly connected to the workbench and can support the spring assembly bottom plate, one side plate surface of the spring assembly bottom plate is a spring assembly installation surface facing the turntable, a guide rail is fixedly connected to the spring assembly installation surface along the vertical direction, two sliding plates which are in sliding connection with the guide rail and can slide along the length direction of the guide rail are also respectively arranged on the spring assembly installation surface, two sliding plate pushing cylinders which can respectively drive the corresponding sliding plates to slide are fixedly connected to the spring assembly installation surface, a spring assembly shaft is arranged on one side of the turntable along the vertical direction, the projection of the spring assembly shaft along the vertical direction is positioned on a rotating track of a clamp, at least 2 annular grooves are formed in the axial body of the spring assembly shaft at intervals along the length direction, the distance between the two adjacent annular grooves is not less than the length of a spring to be installed, a pneumatic clamping jaw I which can clamp the annular grooves, and a pneumatic clamping jaw II which can be clamped by the position corresponding to the corresponding annular grooves are fixedly connected to the position of the sliding plate on the higher height, the sliding plate II which can drive the corresponding sliding plate to slide along the length direction is fixedly connected to the two sliding jaws, the sliding jaw bodies which can be folded along the length direction, and the two sliding jaws can be assembled along the length direction, when the two sliding jaws can be matched with the two sliding jaws, and the two sliding jaws can be matched with the corresponding jaws, and the sliding jaw body along the length;
the steel ball assembling mechanism comprises a steel ball assembling connecting plate and a steel ball assembling connecting plate lifting cylinder which are horizontally arranged, a steel ball assembling bracket which is fixedly connected with the steel ball assembling connecting plate lifting cylinder and can support the steel ball assembling connecting plate lifting cylinder is fixedly connected to the workbench, a piston rod of the steel ball assembling connecting plate lifting cylinder is fixedly connected with the steel ball assembling connecting plate and can drive the steel ball assembling connecting plate to move up and down along the vertical direction, a steel ball jacket is arranged on the bottom surface of the steel ball assembling connecting plate, the top of the steel ball jacket is fixedly connected to the bottom surface of the steel ball assembling connecting plate, the projection of the steel ball jacket along the vertical direction is positioned on the rotating track of the clamp, a baffle ring is formed on the inner wall of the steel ball jacket along the circumferential direction in a protruding manner, a limit slider which can be in sliding fit with the steel ball jacket along the axial direction is arranged in the steel ball jacket, a limit sleeve which is coaxially arranged with the steel ball jacket is fixedly connected to the bottom surface of the limit slider along the axial direction, a spring which can enable the limit slider to be in abutting against the baffle ring, the steel ball jacket is uniformly arranged on the inner circumferential surface of the baffle ring along the circumferential direction along the 4 holes which are uniformly spaced along the circumferential direction, and is in a position of the steel ball jacket corresponding to the steel ball jacket hole, and the steel ball jacket is communicated with one end of the steel ball jacket when the steel ball jacket is communicated with the steel ball inlet hole;
an inspection plug is connected to one end of the inserted link, which faces the clamping seat, in a threaded manner, and an inspection inserted post which is coaxial with the inserted link and can be inserted into a valve core hole of the valve body is fixedly connected to one end of the inspection plug, which is far away from the inserted link;
the valve core detection device is characterized in that one end of the sliding seat, which is far away from the inserting rod, is fixedly connected with a limiting rod which is coaxially arranged with the inserting rod, one side of the limiting rod is provided with a normally closed proximity switch which can detect the limiting rod and further control the extending length of a piston rod of a sliding seat driving cylinder, a valve core detection bottom plate is fixedly connected with a switch base which can support the normally closed proximity switch, and when the normally closed proximity switch is disconnected, the inserting rod can be inserted into the valve body clamping hole to detect a valve core hole of the valve body.
2. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: the cross section of guide rail is the rectangle, be provided with one along vertical direction on the spring assembly installation face and enable the recess of one side embedding of guide rail, be provided with a plurality of connecting bolt along its length direction interval on the guide rail, connecting bolt's screw rod passes along the direction of perpendicular to spring assembly installation face guide rail and threaded connection are at the recess tank bottom so that the guide rail is fixed on the recess, the recess of guide rail position corresponding connecting bolt is equipped with the counter bore I that can make connecting bolt's head sink.
3. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: the spring assembly shaft is located at the highest position above the annular groove and is of a conical structure with the outer diameter gradually reduced along the axial direction.
4. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: and a chamfer is arranged at the intersection angle between the side wall of the lower side of the ring groove and the shaft body of the spring assembly shaft.
5. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: the steel ball assembling connecting plate is characterized in that at least 3 connecting threaded holes extending in the vertical direction are uniformly formed in the top end face of the steel ball jacket at intervals around the axis of the steel ball jacket, locking bolts which can be in threaded connection with the connecting threaded holes in a threaded mode are arranged on the top faces of the steel ball assembling connecting plate and correspond to the positions of the connecting threaded holes respectively, the locking bolts are fixedly connected with the steel ball assembling connecting plate and the steel ball jacket, and counter bores II which can enable the heads of the locking bolts to sink are concavely formed in the top faces of the steel ball assembling connecting plate, corresponding to the positions of the locking bolts.
6. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: the steel ball feeding pipe comprises a horizontal pipe which is horizontally arranged and communicated with the steel ball inlet, and one end of the horizontal pipe, which is far away from the steel ball inlet, is communicated with a vertical pipe which is vertically arranged through an arc-shaped bent pipe.
7. The automatic assembly mechanism for an upper connector of a water inlet valve according to claim 1, wherein: the end of a piston rod of the steel ball assembly connecting plate lifting cylinder is provided with a fixing plate which is horizontally arranged, the fixing plate is of a rectangular structure, the piston rod of the steel ball assembly connecting plate lifting cylinder is fixedly connected to the center of the fixing plate, and four right-angle positions of the fixing plate are respectively provided with fastening bolts which are in threaded connection with the steel ball assembly connecting plate in a penetrating manner along the vertical direction so that the fixing plate is fixedly connected with the steel ball assembly connecting plate.
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| CN201810119254.3A CN108188733B (en) | 2018-02-06 | 2018-02-06 | Automatic assembling mechanism for upper connector of water inlet valve |
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| CN201810119254.3A CN108188733B (en) | 2018-02-06 | 2018-02-06 | Automatic assembling mechanism for upper connector of water inlet valve |
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| CN108188733B true CN108188733B (en) | 2024-02-23 |
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| CN110977464B (en) * | 2019-12-27 | 2024-06-18 | 广东合和建筑五金制品有限公司 | Automatic assembly device for spring steel balls |
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Effective date of registration: 20240117 Address after: 442200 group 1, hualishu village, Baofeng Town, Zhushan County, Shiyan City, Hubei Province Applicant after: Hubei Fengquan Copper Co.,Ltd. Address before: Room 408, No. 19 Pingcheng North Road, Haicang District, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN METEOR WINDING TECHNOLOGY Co.,Ltd. |
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