CN210849132U - Assembly detection device for nasal cavity spray pump - Google Patents
Assembly detection device for nasal cavity spray pump Download PDFInfo
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- CN210849132U CN210849132U CN201921648778.8U CN201921648778U CN210849132U CN 210849132 U CN210849132 U CN 210849132U CN 201921648778 U CN201921648778 U CN 201921648778U CN 210849132 U CN210849132 U CN 210849132U
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Abstract
The utility model discloses an assembly check out test set for nasal cavity sprayer pump, include: the device comprises a turntable module, a transmission module, a feeding module, a distributing module, a taking module, a pressing module and a detection module; the turntable module and the transmission module are positioned in a space formed by the feeding module, the distributing module, the taking module, the pressing module and the detection module; the turntable module comprises a main disc, a lower auxiliary disc, an upper auxiliary disc, a cam divider, a linear bearing, an upper spring fixing block, a lower spring fixing block, an encoder follow-up shaft and an encoder; the main disc is arranged on the cam divider; the encoder follow-up shaft is arranged on an output shaft of the cam divider, and the encoder is arranged on the encoder follow-up shaft; the turntable module is provided with a plurality of stations. In this way, the utility model discloses can utilize a plurality of stations to realize the function of the station of needs to design the pressfitting on the station of needs, get the material, divide the material, detect the module such as, thereby realize the equipment and the detection of a complete machine, promote efficiency.
Description
Technical Field
The utility model relates to an assembly detects technical field, especially relates to an assembly check out test set for nasal cavity sprayer pump.
Background
The special nasal cavity medicament is used for treating nasal cavity and paranasal sinus diseases such as rhinitis, nasosinusitis and nasal polyp and local treatment for promoting nasal cavity mucous membrane epithelization after rhinoscopy, mainly acts on a sinus ostial nasal meatus complex of a nasal cavity, the special nasal cavity medicament needs a special pressing type sprayer to uniformly spray the medicament into the nasal cavity, and the existing nasal cavity sprayer adopts a pressing mode of vertically pressing a spray pump of the sprayer downwards so as to press the medicament in a bottle into the nasal cavity.
The medical industry often uses a nasal spray pump, as shown in fig. 1 and 2, the nasal spray pump 15 includes a gasket 1501, a pump core 1502, threads 1503, and a button 1504 product, which are assembled to form the pump. In the process of assembling and detecting parts, the traditional technology generally only adopts a pneumatic assembling mode to assemble products. The assembly method has low assembly efficiency, the phenomenon that the parts are not assembled in place easily occurs, and the reject ratio of products is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an assembly check out test set for nasal cavity spraying pump, can realize the equipment and the detection of a complete machine, has promoted efficiency.
In order to achieve the above object, the technical solution of the present invention is:
a fitting detection apparatus for a nasal spray pump, comprising:
the rotary table module comprises a main disc, a lower auxiliary disc, an upper auxiliary disc, a cam divider, a linear bearing, an upper spring fixing block, a lower spring fixing block, an encoder follow-up shaft and an encoder; the upper auxiliary disc is arranged above the lower auxiliary disc, the lower auxiliary disc is connected to the main disc, and the upper auxiliary disc, the lower auxiliary disc and the main disc are coaxially arranged; the main disc is arranged on the cam divider and is coaxial with the cam divider; the upper spring fixing block is arranged on the upper auxiliary plate, and the lower spring fixing block is arranged on the lower auxiliary plate; the linear bearing is arranged on the upper auxiliary disc and is coaxial with the lower spring fixing block; the encoder follow-up shaft is arranged on an output shaft of the cam divider, and the encoder is arranged on the encoder follow-up shaft; the turntable module is provided with a plurality of stations;
the transmission module drives the turntable module to rotate;
the feeding module comprises a gasket feeding assembly, a pump core feeding assembly, a thread feeding assembly and a button feeding assembly;
the material distributing module comprises a pump core material distributing assembly and a button material distributing assembly; the pump core distribution assembly and the button distribution assembly comprise a fixed support, a distribution fixed block, a distribution sliding block, a distribution cover plate, an optical fiber sensor, a distribution cylinder and a distribution limiting bolt; the material distribution fixing block is arranged on the fixing support, the material distribution sliding block is arranged in the material distribution fixing block, and the material distribution sliding block is connected with the material distribution fixing block in a sliding manner; the material distributing cover plate is arranged at the top end of the fixed block, and the optical fiber sensor is arranged on the material distributing cover plate; the material distributing cylinder is arranged on one side of the material distributing fixed block, and the material distributing limiting bolt is arranged on the other side of the fixed block;
the material taking module comprises a pump core material taking assembly, a thread material taking assembly and a button material taking assembly; the pump core taking assembly, the thread taking assembly and the button taking assembly comprise a supporting seat, a taking cam, a limit sensor, a servo motor, a swing rod, a swing arm, a guide rail assembly and a clamping jaw cylinder; the material taking cam is arranged on the supporting seat, and a through hole and a channel are formed in the material taking cam; the limit sensor is arranged on the material taking cam, and the sensing end of the limit sensor faces to a channel on the material taking cam; the servo motor is arranged on the material taking cam, and an output shaft of the servo motor penetrates through a through hole in the material taking cam; the swing rod is fixedly connected to an output shaft of the servo motor, a swing arm hole is formed in the free end of the swing rod, the swing arm penetrates through the swing arm hole in the swing rod and extends into a channel in the material taking cam, the guide rail assembly is fixedly connected to the swing arm, and the clamping jaw air cylinder is fixedly connected to the guide rail assembly; the guide rail assembly comprises a longitudinal linear guide rail and a transverse linear guide rail, and the longitudinal linear guide rail and the transverse linear guide rail are arranged vertically;
the pressing module comprises a gasket pressing component, a thread pressing component and a button pressing component; the gasket pressing assembly, the thread pressing assembly and the button pressing assembly comprise a fixing assembly, a pressing air cylinder, a floating joint, a pressing head, a linear bearing, a clamping block, a contact bolt and a displacement sensor; the pressing air cylinder is fixedly connected to the fixing assembly, and the floating joint is connected to the pressing air cylinder; the pressure head is connected with the pressing air cylinder through the floating joint and penetrates through the linear bearing; the clamping block is arranged between the floating joint and the linear bearing, and the contact bolt is fixedly connected to the clamping block; the displacement sensor is fixedly connected to the fixing assembly and is in contact connection with the contact bolt; and
the detection module comprises a first detection fixing plate, a second detection fixing plate, a detection fixing shaft, a floating detection block, a detection pressure head, a detection spring, a first detection bolt, a second detection bolt, a first detection sensor and a second detection sensor; the second detection fixing plate is arranged below the first detection fixing plate, the detection fixing shaft penetrates through the first detection fixing plate and the second detection fixing plate, the floating detection block is sleeved on the detection fixing shaft, and the detection pressure head is arranged at the bottom end of the detection fixing shaft; the detection spring is arranged between the first detection fixing plate and the detection pressure head; the first detection bolt and the second detection bolt are arranged on the floating detection block; the first detection sensor and the second detection sensor are arranged on the second detection fixing plate;
the turntable module and the transmission module are positioned in a space formed by the feeding module, the distributing module, the taking module, the pressing module and the detection module.
Preferably, the turntable module further comprises a shaft seat and a guide shaft, the shaft seat is arranged on the lower auxiliary plate, and the guide shaft is arranged in the shaft seat.
Preferably, the turntable module further comprises a support assembly, wherein the support assembly is arranged below the turntable module; the supporting component comprises a turntable supporting block, a bolt fixing block, a limiting bolt, a turntable supporting slider, a bearing and a turntable supporting pin; the bolt fixing block is arranged on the turntable supporting block, and the limiting bolt is arranged on the bolt fixing block; the rotary table supporting sliding block is arranged above the bolt fixing block and is supported by a limiting bolt; the bearing is arranged in the turntable supporting slide block, the turntable supporting pin is arranged at the upper end of the turntable supporting slide block, and the turntable supporting pin penetrates through the bearing.
Preferably, the transmission module comprises a bottom plate, a lifting shaft, a cam locking block, a lifting cam, a transmission shaft, a bearing seat, a motor and a divider chain wheel; the turntable module is arranged on the bottom plate, and the lifting shaft penetrates through the bottom plate and the turntable module; one end of the cam locking block tightly embraces the lifting shaft, and the other end of the cam locking block is connected with the lifting cam; the lifting cam is connected to the transmission shaft, the transmission shaft is fixed to the bottom plate through the bearing seat, the transmission shaft is connected to the motor, and the divider chain wheel is connected with the transmission shaft.
Preferably, gasket pay-off subassembly, pump core pay-off subassembly, screw thread pay-off subassembly and button pay-off subassembly include vibration dish, guide rail, bobbing machine and feed pallet, the vibration dish sets up on the feed pallet, the guide rail is connected on the vibration dish, the bobbing machine sets up guide rail one side.
Preferably, the gasket feeding assembly further comprises an air blowing plate, and the air blowing plate is arranged above the guide rail.
Preferably, pump core pay-off subassembly, screw thread pay-off subassembly and button pay-off subassembly still include full material sensor and lack the material sensor, full material sensor sets up be close to on the guide rail the one end of vibration dish, lack the material sensor setting and be in keep away from on the guide rail the one end of vibration dish.
Preferably, screw thread pay-off subassembly and button pay-off subassembly still include the feed bin, the discharge gate of feed bin is aimed at the vibration dish, the discharge gate of feed bin with the slope of vibration dish sets up or sets up perpendicularly.
Preferably, the device also comprises a thread positioning component, and the thread positioning component is arranged on one side of the thread feeding component; the thread positioning assembly comprises a first fixing plate, a second fixing plate, a positioning fixing rod, a thread receiving box, a feeding seat fixing block and a thread positioning block; the first fixing plate is arranged on the second fixing plate, the positioning fixing rod is arranged on the second fixing plate, the threaded material receiving box is connected to the positioning fixing rod, the feeding seat fixing block is arranged on the positioning fixing rod, and the threaded positioning block is arranged on the feeding seat fixing block.
Preferably, the screw thread straightening device further comprises a straightening module, wherein the straightening module comprises a screw thread straightening assembly and a button straightening assembly, the screw thread straightening assembly is arranged above the screw thread feeding assembly, and the button straightening assembly is arranged above the button feeding assembly; the thread pilot assembly and the button pilot assembly comprise a pilot compression plate, a pilot guide rod, a pilot fixing rod, a pilot spring and a pilot head; the guide fixing rod is arranged above the guide compression plate and is connected with the guide compression plate through the guide rod; the pilot spring is sleeved on the pilot guide rod and is positioned between the pilot fixing rod and the pilot compression plate; the guide pressure head is arranged at the bottom end of the guide compression plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model has the following beneficial effect:
the utility model provides an assembly check out test set for nasal cavity spray pump adopts cam wheel splitter carousel, lift cam mechanism's linkage mode, utilizes encoder pivoted angle to transmit for PLC and judges cam wheel splitter drive carousel pivoted position, then utilizes the function of a plurality of stations to realize the station that needs to design the pressfitting on the station that needs, get the material, divide the material, module such as detection, thereby realize the equipment and the detection of a complete machine, promoted efficiency. Because the high efficiency and the stability of cam can make each action of equipment efficient completion to utilize servo motor to get the accurate nature of material, reduce the phenomenon emergence that the assembly is not in place, can make the yields of whole equipment obtain improving.
Drawings
Fig. 1 is a schematic diagram of the construction of a nasal spray pump.
Fig. 2 is a cross-sectional view of a nasal spray pump.
Fig. 3 is a schematic structural diagram of an assembly detection device for a nasal cavity spray pump according to the present invention.
Fig. 4 is a front view of the assembly detection device for a nasal cavity spray pump of the present invention.
Fig. 5 is a schematic structural diagram of a rotary plate module in the assembling and detecting device of the nasal cavity spray pump of the present invention.
Fig. 6 is a schematic structural diagram of a rotary table module and a transmission module in the assembling and detecting device of the nasal cavity spray pump of the present invention.
Fig. 7 is a schematic structural view of a gasket feeding assembly in the assembly detection device of the nasal cavity spray pump of the present invention.
Fig. 8 is a schematic structural view of a thread feeding assembly in an assembly detection device for a nasal cavity spray pump according to the present invention.
Fig. 9 is a schematic structural view of a pump core distributing assembly in the assembling and detecting device of the nasal cavity spray pump of the present invention.
Fig. 10 is a schematic structural view of a pump core material taking assembly in the assembly detection device for a nasal cavity spray pump of the present invention.
Fig. 11 is a schematic structural view of a gasket pressing assembly in the assembling and detecting device of the nasal cavity spray pump of the present invention.
Fig. 12 is a schematic structural diagram of a detection module in an assembly detection apparatus for a nasal cavity spray pump according to the present invention.
Fig. 13 is a schematic structural view of a support assembly in an assembly detection device for a nasal cavity spray pump according to the present invention.
Fig. 14 is a schematic structural view of a thread positioning component in the assembling detection device for the nasal cavity spray pump of the present invention.
Fig. 15 is a schematic structural view of a thread guide assembly in an assembly detection device for a nasal cavity spray pump according to the present invention.
Fig. 16 is a schematic structural diagram of a missing detection component in the assembly detection device for a nasal cavity spray pump of the present invention.
Description of reference numerals:
the rotary table comprises a rotary table module 1, a main disc 101, a lower auxiliary disc 102, an upper auxiliary disc 103, a cam divider 104, a linear bearing 105, an upper spring fixing block 106, a lower spring fixing block 107, an encoder follow-up shaft 108 and an encoder 109;
the device comprises a transmission module 2, a bottom plate 201, a lifting shaft 202, a cam lock block 203, a lifting cam 204, a transmission shaft 205, a bearing seat 206, a transmission motor 207, a divider sprocket 208, a driving sprocket 209, a driven sprocket 210, a divider driven sprocket 211 and a tension sprocket 212;
the device comprises a gasket feeding assembly 301, a pump core feeding assembly 302, a thread feeding assembly 303, a button feeding assembly 304, a vibrating disc 3011, a feeding guide rail 3012, a vibrating machine 3013, a feeding stand 3014, a blowing plate 3015, a full material sensor 3021, an out-of-stock sensor 3022 and a stock bin 3023;
the device comprises a pump core distributing assembly 401, a button distributing assembly 402, a distributing fixing support 4011, a distributing fixing block 4012, a distributing sliding block 4013, a distributing cover plate 4014, an optical fiber sensor 4015, a distributing cylinder 4016 and a distributing limit bolt 4017;
the device comprises a pump core taking assembly 501, a thread taking assembly 502, a button taking assembly 503, a supporting seat 5011, a taking cam 5012, a limit sensor 5013, a servo motor 5014, a clamping jaw cylinder 5015, a swing arm 5016, a longitudinal linear guide rail 5017 and a transverse linear guide rail 5018;
a gasket pressing component 601, a thread pressing component 602, a button pressing component 603, an upper fixing plate 6011, a lower fixing plate 6012, a fixing shaft 6013, a pressing cylinder 6014, a floating joint 6015, a pressing pressure head 6016, a pressing linear bearing 6017, a clamping block 6018, a contact bolt 6019 and a displacement sensor 60110;
the device comprises a detection module 7, a first detection fixing plate 701, a second detection fixing plate 702, a detection fixing shaft 703, a floating detection block 704, a detection pressure head 705, a detection spring 706, a first detection bolt 707, a second detection bolt 708, a first detection sensor 709, a second detection sensor 7010, a detection guide rod 7011 and a detection spring seat 7012;
the turntable supporting assembly 8 comprises a turntable supporting block 801, a bolt fixing block 802, a limiting bolt 803, a turntable supporting slider 804, a supporting bearing 805 and a turntable supporting pin 806;
the device comprises a thread positioning component 9, a first fixing plate 901, a second fixing plate 902, a positioning fixing rod 903, a thread receiving box 904, a feeding seat fixing block 905 and a thread positioning block 906;
the screw thread pilot assembly 1101, the button pilot assembly 1102, the pilot compression plate 11011, the pilot guide stem 11012, the pilot fixing rod 11013, the pilot spring 11014 and the pilot head 11015;
a discharge jaw 12;
a defective product discharge clamping jaw 13;
the detection device comprises a missing detection component 14, a missing detection support 1401, an auxiliary fixed block 1402, a missing fixed support 1403, a fixed shaft seat 1404 and a support shaft 1405;
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the drawings, a fitting detection apparatus for a nasal spray pump includes: the device comprises a turntable module 1, a transmission module 2, a feeding module, a distributing module, a taking module, a pressing module and a detection module. The turntable module 1 and the transmission module 2 are located in a space formed by the feeding module, the distributing module, the taking module, the pressing module and the detection module, namely the feeding module, the distributing module, the taking module, the pressing module and the detection module are located on the periphery of the turntable module 1 and correspond to stations on the turntable module 1.
The dial module 1 includes a main plate 101, a lower auxiliary plate 102, an upper auxiliary plate 103, a cam divider 104, a linear bearing 105, an upper spring fixing block 106, a lower spring fixing block 107, an encoder follower shaft 108, and an encoder 109. The upper auxiliary disk 103 is arranged above the lower auxiliary disk 102, the lower auxiliary disk 102 is connected to the main disk 101, and the upper auxiliary disk 103 and the lower auxiliary disk 102 are coaxially arranged with the main disk 101. The main disc 101 is disposed on a cam divider 104, and is disposed coaxially with the cam divider 104, and the cam divider 104 may BE a cam divider 104 of type R47 DRS90L4-BE 2. An upper spring fixing block 106 is provided on the upper sub plate 103, and a lower spring fixing block 107 is provided on the lower sub plate 102. The linear bearing 105 is arranged on the upper auxiliary plate 103 and is coaxially arranged with the lower spring fixing block 107.
An encoder follower shaft 108 is provided on the output shaft of the cam divider 104. An encoder 109 is provided on the encoder follower shaft 108, and the encoder 109 may be an encoder of type E6CP-AG 5C. The encoder 109 is used to feed back the rotation position of the main disc 101 and detect whether the main disc is rotated to the right position. The turntable module 1 is provided with a plurality of stations, 24 stations can be arranged, and 24 workpieces are arranged on the main disc 101 at equal intervals.
The turntable module 1 further comprises a shaft seat and a guide shaft, wherein the shaft seat is arranged on the lower auxiliary plate 102, the guide shaft is arranged in the shaft seat, and the relative movement of the upper auxiliary plate 103 to the lower auxiliary plate 102 is limited through the shaft seat and the guide shaft.
The transmission module 2 drives the turntable module 1 to rotate. The transmission module 2 includes a base plate 201, a lift shaft 202, a cam lock block 203, a lift cam 204, a transmission shaft 205, a bearing block 206, a transmission motor 207, and a divider sprocket 208. The turntable module 1 is arranged on the bottom plate 201, and the lifting shaft 202 penetrates through the bottom plate 201 and the turntable module 1. One end of the cam lock block 203 embraces the lifting shaft 202, and the other end of the cam lock block 203 is connected with the lifting cam 204. The lifting cam 204 is connected to a transmission shaft 205, the transmission shaft 205 is fixed with the bottom plate 201 through a bearing seat 206, the transmission shaft 205 is connected to a transmission motor 207, and the divider sprocket 208 is connected with the transmission shaft 205.
The drive shaft 205 is driven by a driven sprocket 210 provided on the drive shaft 205, and the driven sprocket 210 is driven by a drive sprocket 209 connected to the drive motor 207. Divider sprocket 208 is attached to drive shaft 205, and divider sprocket 208 is driven by divider driven sprocket 211. The driving sprocket 209 and the driven sprocket 210, and the dividing sprocket and the divider driven sprocket 211 are connected by a transmission chain, and the tightness of the transmission chain is adjusted by a tension sprocket 212.
The driving motor 207 drives the driving sprocket 209 to rotate, the driving sprocket 209 drives the driven sprocket 210 through the driving chain, the driven sprocket 210 drives the transmission shaft 205, and the driven sprocket 210 drives the transmission shaft 205 to be in key connection. The transmission shaft 205 drives the lifting cam 204 to rotate, thereby driving the divider driven sprocket 211. Lifting cam 204 rotates once, lifting shaft 202 moves up and down for a period divider driven sprocket 211 to drive divider sprocket 208 to rotate. The divider driven sprocket 211 rotates one revolution and the divider drives the main plate 101 to rotate one station, i.e., twenty-quarter of a revolution.
The feeder module includes a shim feeder assembly 301, a pump core feeder assembly 302, a thread feeder assembly 303, and a button feeder assembly 304. The gasket feeding assembly 301, the pump core feeding assembly 302, the thread feeding assembly 303 and the button feeding assembly 304 comprise a vibrating disc 3011, a feeding guide rail 3012, a vibrating machine 3013 and a feeding stand 3014, the vibrating disc 3011 is arranged on the feeding stand 3014, the feeding guide rail 3012 is connected to the vibrating disc 3011, the vibrating machine 3013 is arranged on one side of the feeding guide rail 3012, and the vibrating machine 3013 can be a vibrating machine of the model of Shengang ER-45 or LFG 900.
The shim feed assembly 301 also includes a blow plate 3015, the blow plate 3015 being disposed above the feed rail 3012. In the pad feeding assembly 301, the vibrating plate 3011 carries the pads to the feeding rail 3012, the pads are moved forward on the feeding rail 3012 by the vibrating action of the vibrating machine 3013, and the air nozzles installed on the pad blowing plate 3015 blow the pads.
The pump core feeding assembly 302, the screw feeding assembly 303 and the button feeding assembly 304 further comprise a full material sensor 3021 and an empty material sensor 3022, and the full material sensor 3021 and the empty material sensor 3022 may adopt infrared sensors or pressure sensors. The full-feed sensor 3021 is disposed on the feed rail 3012 at an end near the vibratory pan 3011, and the starved-feed sensor 3022 is disposed on the feed rail 3012 at an end away from the vibratory pan 3011. The full-feed sensor 3021 and the short-feed sensor 3022 detect whether the feeding rail 3012 is short of or full of material, and thereby control switching operation of the vibrator 3013 is performed.
The screw feed assembly 303 and the button feed assembly 304 further include a bin 3023, a discharge port of the bin 3023 is aligned with the vibratory plate 3011, and a discharge port of the bin 3023 is disposed obliquely or vertically to the vibratory plate 3011 such that the screw or the button falls vertically into the bin 3023. A lifter may be provided at the feed port of the magazine 3023, and screws or buttons in the magazine 3023 may be fed to the vibratory plate 3011 by the lifter, and the screw or button may be adjusted by the vibratory plate 3011 to be fed to the feed rail 3012 in the screw feed assembly 303 or the button feed assembly 304.
The dispensing module includes a pump core dispensing assembly 401 and a button dispensing assembly 402. The pump core distributing assembly 401 and the button distributing assembly 402 comprise a distributing fixing support 4011, a distributing fixing block 4012, a distributing sliding block 4013, a distributing cover plate 4014, an optical fiber sensor 4015, a distributing cylinder 4016 and a distributing limit bolt 4017. Divide material fixed block 4012 to set up on dividing material fixed bolster 4011, divide material slider 4013 to set up in dividing material fixed block 4012, divide material slider 4013 and divide material fixed block 4012 sliding connection. Divide material apron 4014 to set up on the top of fixed block, and optical fiber sensor 4015 sets up on dividing material apron 4014. The material distributing cylinder 4016 is arranged on one side of the material distributing fixing block 4012, and the material distributing limiting bolt 4017 is arranged on the other side of the fixing block.
Whether the pump core or the button is in place is detected by the optical fiber sensor 4015, and when the pump core or the button is in place, the material distributing cylinder 4016 conveys the material distributing slide block 4013 in an air conveying mode. The distributing slide block 4013 slides left and right in the fixed block, the pump core or the button is conveyed in place, and touches the distributing limit bolt 4017, and then the distributing slide block 4013 is reset by the distributing cylinder 4016.
The take-off module includes a pump core take-off assembly 501, a thread take-off assembly 502, and a button take-off assembly 503. The pump core taking assembly 501, the thread taking assembly 502 and the button taking assembly 503 comprise a supporting seat 5011, a taking cam 5012, a limit sensor 5013, a servo motor 5014, a swinging rod, a swinging arm 5016, a guide rail 3012 assembly and a clamping jaw cylinder 5015. Get material cam 5012 and set up on supporting seat 5011, get and be provided with through-hole and passageway on the cam 5012. The limit sensor 5013 is disposed on the take out cam 5012 with the sensing end of the limit sensor 5013 facing the passageway in the take out cam 5012. Servo motor 5014 sets up on getting material cam 5012, and servo motor 5014's output shaft passes the through-hole on getting material cam 5012. The swing rod is fixedly connected to an output shaft of the servo motor 5014, a swing arm 5016 hole is formed in the free end of the swing rod, the swing arm 5016 penetrates through the swing arm 5016 hole in the swing rod and extends into a channel in the material taking cam 5012, the guide rail 3012 assembly is fixedly connected to the swing arm 5016, and the clamping jaw air cylinder 5015 is fixedly connected to the guide rail 3012 assembly. The rail 3012 assembly includes a longitudinal linear rail 5017 and a transverse linear rail 5018, the longitudinal linear rail 5017 being disposed perpendicular to the transverse linear rail 5018.
The servo motor 5014 moves to drive the swing arm 5016 to move, the moving track of the swing arm 5016 is limited by a bearing arranged in a groove of the material taking cam 5012, and the transverse linear guide rail 5018 and the longitudinal linear guide rail 5017 limit the rotation of the clamping jaw sliding block together. When the longitudinal linear guide 5017 is operated to the limit sensor 5013, the grip claw cylinders 5015 perform the pick and place operations, respectively. The material is put and put through the clamping jaw realization on the clamping jaw cylinder 5015, can set up the clamping jaw of different shapes to pump core, screw thread and button to it can accurate centre gripping material. Due to the characteristics that the material taking cam 5012 and the servo motor 5014 are stable, accurate and fast, high-speed carrying and accurate positioning can be achieved, the problems of long reciprocating time and inclined product loading are solved, and the phenomenon that the assembly is not in place is reduced.
A compression module comprising a gasket compression assembly 601, a threaded compression assembly 602, and a button compression assembly 603. The gasket press-fit assembly 601, the threaded press-fit assembly 602, and the button press-fit assembly 603 include a fixed assembly, a press-fit cylinder 6014, a floating joint 6015, a press-fit pressure head 6016, a press-fit linear bearing 6017, a clamping block 6018, a contact bolt 6019, and a displacement sensor 60110. The pressing air cylinder 6014 is fixedly connected to the fixing assembly, and the floating joint 6015 is connected to the pressing air cylinder 6014. The pressing pressure head 6016 is connected with the pressing cylinder 6014 through a floating joint 6015, and the pressing pressure head 6016 penetrates through the pressing linear bearing 6017. A clamping block 6018 is disposed between the floating joint 6015 and the press-fit linear bearing 6017, and a contact bolt 6019 is fixedly connected to the clamping block 6018. The displacement sensor 60110 is fixedly attached to the fixed assembly, and the displacement sensor 60110 is in contact with the contact bolt 6019.
The fixing assembly comprises an upper fixing plate 6011, a lower fixing plate 6012 and a fixing shaft 6013, the upper fixing plate 6011 is arranged above the lower fixing plate 6012, and the upper fixing plate 6011 and the lower fixing plate 6012 are fixedly connected to the fixing shaft 6013. The pressing module further comprises a guide shaft, the guide shaft is fixedly connected to the fixing assembly, and the guide shaft penetrates through the clamping block 6018.
In an actual use process, the pressing cylinder 6014 is fixedly connected to the upper fixing plate 6011, and the pressing head 6016 connected to the pressing cylinder 6014 moves up and down by stretching of the pressing cylinder 6014. The coaxiality can be adjusted through the floating joint 6015, so that the pressing pressure head 6016 can smoothly shuttle in the pressing linear bearing 6017. The clamping block 6018 acts with the action of the pressing head 6016, and due to the action of the guide shaft, the clamping block 6018 can be prevented from rotating in a single direction, so that the contact bolt 6019 fixedly connected to the clamping block 6018 can act up and down with the pressing cylinder 6014 to compress the displacement sensor 60110 arranged right below, the position accuracy can be detected while the pressing cylinder 6014 is pressed, and the device has application significance in the field of high accuracy of medicine requirements, and is particularly suitable for equipment with a small space.
The detection module comprises a first detection fixing plate 701, a second detection fixing plate 702, a detection fixing shaft 703, a floating detection block 704, a detection pressure head 705, a detection spring 706, a first detection bolt 707, a second detection bolt 708, a first detection sensor 709 and a second detection sensor 7010. The first detecting sensor 709 is a sensor for detecting whether the material is present, and the second detecting sensor 7010 is a sensor for detecting whether the material is in place. The first detection sensor 709 and the second detection sensor 7010 may employ an infrared sensor or a pressure sensor.
The second detection fixing plate 702 is arranged below the first detection fixing plate 701, the detection fixing shaft 703 penetrates through the first detection fixing plate 701 and the second detection fixing plate 702, the floating detection block is sleeved on the detection fixing shaft 703, and the detection pressure head 705 is arranged at the bottom end of the detection fixing shaft 703. The sensing spring 706 is disposed between the first sensing fixing plate 701 and the sensing ram 705. A first detection bolt 707 and a second detection bolt 708 are provided on the floating detection block 704. The first and second detection sensors 709 and 7010 are mounted on the second detection fixing plate 702.
The detection module further comprises a detection linear bearing 105, a detection spring seat 7012 and a detection guide rod 7011. The detection linear bearing 105 is mounted on one end of the first detection fixing plate 701, and the detection fixing shaft 703 penetrates the detection linear bearing 105. The test spring seat 7012 is disposed on the test linear bearing 105 with the test spring 706 intermediate the test spring 706 mass and the button test ram 705. The sensing guide 7011 is disposed on the first sensing fixing plate 701 to prevent the floating sensing piece from rotating.
The test ram 705 contacts the button and the test fixture plate remains stationary. The sense spring 706 contracts causing the sense float plate to move upward. Whether the button is mounted is detected by the first detection sensor 709 and whether the button is mounted in place is detected by the second detection sensor 7010.
The assembly detection arrangement further comprises a support assembly 8, the support assembly 8 being arranged below the turntable module 1. The support assembly 8 includes a turntable support block 801, a bolt fixing block 802, a limit bolt 803, a turntable support slider 804, a support bearing 805, and a turntable support pin 806. The bolt fixing block 802 is arranged on the turntable supporting block 801, and the limiting bolt 803 is arranged on the bolt fixing block 802. The turntable support sliding block 804 is arranged above the bolt fixing block 802, and the turntable support sliding block 804 is supported through a limiting bolt 803. A support bearing 805 is provided inside the turntable support slider 804, and a turntable support pin 806 is provided at an upper end of the turntable support slider 804, the turntable support pin 806 passing through the support bearing 805.
The assembly detection device further comprises a thread positioning component 9, and the thread positioning component 9 is arranged on one side of the thread feeding component 303. The screw positioning assembly 9 comprises a first fixing plate 901, a second fixing plate 902, a positioning fixing rod 903, a screw receiving box 904, a feeding seat fixing block 905 and a screw positioning block 906. First fixed plate 901 sets up on second fixed plate 902, and location dead lever 903 sets up on second fixed plate 902, and threaded connection box 904 is connected on location dead lever 903, and feeding seat fixed block 905 sets up on location dead lever 903, and thread locating piece 906 sets up on feeding seat fixed block 905.
The assembly detection device further comprises a guide module, the guide module comprises a thread guide assembly 1101 and a button guide assembly 1102, the thread guide assembly 1101 is arranged above the thread feeding assembly 303, and the button guide assembly 1102 is arranged above the button feeding assembly 304. The thread pilot assembly 1101 and the button pilot assembly 1102 comprise a pilot compression plate 11011, a pilot guide stem 11012, a pilot fixing rod 11013, a pilot spring 11014 and a pilot head 11015. The pilot fixing rod 11013 is disposed above the pilot compression plate 11011, and the pilot fixing rod 11013 is connected to the pilot compression plate 11011 through a pilot guide 11012. The pilot spring 11014 is sleeved on the pilot guide rod 11012, and the pilot spring 11014 is located between the pilot fixing rod 11013 and the pilot compression plate 11011. The pilot ram is disposed at the bottom end of the pilot compression plate 11011.
The threads or buttons entering the feeder module are aligned by a thread alignment assembly 1101 and a button alignment assembly 1102. The pilot fixing rod 11013 is pressed down along with the upper auxiliary disk 103, the pilot head 11015 contacts with a thread or a button, the pilot compression plate 11011 retracts, and when the pilot fixing rod 11013 is pressed, the pilot compression plate 11011 can be reset by the pilot spring 11014.
The assembly detection arrangement further includes a good product discharge clamping jaw 12, a bad product discharge clamping jaw 1312, and an omission detection assembly 14. The missing detection assembly 14 includes a missing detection bracket 1401, an auxiliary fixing block 1402, a missing fixing bracket 1403, a fixing shaft seat 1404, and a bracket shaft 1405. The fixed shaft seat 1404 is arranged on the missing fixed support 1403, the support shaft 1405 assists one end of the fixed block 1402 to be arranged on the support shaft 1405 in the fixed shaft seat 1404, and the other end of the fixed block 1402 is connected with the missing detection support.
The good product ejection of compact clamping jaw 12, defective products ejection of compact clamping jaw 1312 and omission detection component 14 set up in carousel module 1 top, correspond to corresponding station on the carousel module 1. The arrangement sequence of the good product discharging clamping jaws 12, the defective product discharging clamping jaws 1312 and the omission detecting component 14 is consistent with the rotation direction of the main disc 101, namely, the main disc 101 sequentially passes through the good product discharging clamping jaws 12, the defective product discharging clamping jaws 1312 and the omission detecting component 14 in the rotation process.
In actual use, the shim feeding assembly 301 is disposed on the base plate 201, and the feeding rail 3012 of the shim feeding assembly 301 transports shims to the 1 st station of the main tray 101. The core dispensing assembly 401 is disposed in front of the core feed assembly 302, and the core feed assembly 302 delivers the core from the vertical direction into the core dispensing assembly 401. After the optical fiber sensor 4015 detects that the pump core is conveyed in place, the cylinder is started, and the sliding block moves one pump core in place.
The core picking assembly 501 picks up the positioned core and places it on the gasket in station 1. The main plate 101 rotates one station and the upper auxiliary plate 103 is pressed down and reset once. The gasket pressing assembly 601 is arranged on the bottom plate 201, and in the 2 nd station, when the pump core and the gasket are in place, the air cylinder presses down the pressure head to enable the pump core and the gasket to be combined, and meanwhile, the displacement sensor 60110 and the contact bolt 6019 judge whether the gasket exists.
The thread feeding assembly 303 feeds threads into the thread positioning assembly 9, and the thread taking assembly 502 clamps the threads and places the threads at station 5. The thread guide assembly 1101 is arranged on the upper auxiliary disc 103, the auxiliary disc 103 moves along with the lifting shaft 202 on the 6 th station, the guide assembly is pressed downwards along with the upper auxiliary disc 103 to guide, and the thread guide assembly 1101 ensures concentricity of threads and a pump core before pressing. The thread pressing assembly 602 is arranged on the bottom plate 201 at the 7 th station, and when the workpiece seat rotates to the position, the pressing cylinder 6014 extends out to press the threads in place.
The button feed assembly 402 is positioned in front of the button feed assembly 304 and the button feed assembly 304 will feed into the button feed group from the vertical. When the optical fiber sensor 4015 detects that the button is conveyed in place, the air cylinder is started, and the sliding block moves one button in place. The button take off assembly 503 clips the button in place and places it on the semi-finished product in the station. The button prepressing assembly is arranged on the upper auxiliary disc 103, and the button pilot assembly 1102 conducts pilot prepressing at a 12 th station to ensure that the button is concentric with the pump core. The button pressing component 603 is arranged on the bottom plate 201, and the button pressing component 603 performs pressing of the button and the pump core at the 13 th station. The button detection assembly is arranged on the upper auxiliary plate 103, and is used for detecting whether a gasket exists or not and whether a button is installed in place or not at a 14 th station.
Good product ejection of compact clamping jaw 12 is set up at last auxiliary disc 103, and at 18 th station, the good product through detecting will be pressed from both sides out, through being set up the excessive track of good product on bottom plate 201, transports good product passageway subassembly, finally is collected in the good product workbin of receiving. Go up the auxiliary plate 103 and push down, the good product is cliied to the clamping jaw, goes up auxiliary plate 103 and resets, and ejection of compact cylinder stretches out, and the clamping jaw is loosened, and the good product falls into excessive track.
The defective product discharge clamping claw 1312 is arranged on the upper auxiliary plate 103 and clamps out defective products at the 20 th and 21 st stations. The defective products that have the button and the defective products that do not have the button are pressed from both sides respectively to two clamping jaws, go up auxiliary 103 and push down, and the clamping jaw is cliied the yields, goes up auxiliary 103 and resets, and ejection of compact cylinder stretches out, presss from both sides out the defective products.
Missing detection components are placed on the lower sub-tray 102 at station 22 to ensure that no product is missing on the workpiece seat. If the omission occurs, the machine is stopped by alarming. The turntable support assembly 8 is disposed on the base plate 201 and is in contact with the turntable through bearings at stations 2, 7 and 13.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. An assembly detection apparatus for a nasal spray pump, comprising:
the rotary table module comprises a main disc, a lower auxiliary disc, an upper auxiliary disc, a cam divider, a linear bearing, an upper spring fixing block, a lower spring fixing block, an encoder follow-up shaft and an encoder; the upper auxiliary disc is arranged above the lower auxiliary disc, the lower auxiliary disc is connected to the main disc, and the upper auxiliary disc, the lower auxiliary disc and the main disc are coaxially arranged; the main disc is arranged on the cam divider and is coaxial with the cam divider; the upper spring fixing block is arranged on the upper auxiliary plate, and the lower spring fixing block is arranged on the lower auxiliary plate; the linear bearing is arranged on the upper auxiliary disc and is coaxial with the lower spring fixing block; the encoder follow-up shaft is arranged on an output shaft of the cam divider, and the encoder is arranged on the encoder follow-up shaft; the turntable module is provided with a plurality of stations;
the transmission module drives the turntable module to rotate;
the feeding module comprises a gasket feeding assembly, a pump core feeding assembly, a thread feeding assembly and a button feeding assembly;
the material distributing module comprises a pump core material distributing assembly and a button material distributing assembly; the pump core distribution assembly and the button distribution assembly comprise a fixed support, a distribution fixed block, a distribution sliding block, a distribution cover plate, an optical fiber sensor, a distribution cylinder and a distribution limiting bolt; the material distribution fixing block is arranged on the fixing support, the material distribution sliding block is arranged in the material distribution fixing block, and the material distribution sliding block is connected with the material distribution fixing block in a sliding manner; the material distributing cover plate is arranged at the top end of the fixed block, and the optical fiber sensor is arranged on the material distributing cover plate; the material distributing cylinder is arranged on one side of the material distributing fixed block, and the material distributing limiting bolt is arranged on the other side of the fixed block;
the material taking module comprises a pump core material taking assembly, a thread material taking assembly and a button material taking assembly; the pump core taking assembly, the thread taking assembly and the button taking assembly comprise a supporting seat, a taking cam, a limit sensor, a servo motor, a swing rod, a swing arm, a guide rail assembly and a clamping jaw cylinder; the material taking cam is arranged on the supporting seat, and a through hole and a channel are formed in the material taking cam; the limit sensor is arranged on the material taking cam, and the sensing end of the limit sensor faces to a channel on the material taking cam; the servo motor is arranged on the material taking cam, and an output shaft of the servo motor penetrates through a through hole in the material taking cam; the swing rod is fixedly connected to an output shaft of the servo motor, a swing arm hole is formed in the free end of the swing rod, the swing arm penetrates through the swing arm hole in the swing rod and extends into a channel in the material taking cam, the guide rail assembly is fixedly connected to the swing arm, and the clamping jaw air cylinder is fixedly connected to the guide rail assembly; the guide rail assembly comprises a longitudinal linear guide rail and a transverse linear guide rail, and the longitudinal linear guide rail and the transverse linear guide rail are arranged vertically;
the pressing module comprises a gasket pressing component, a thread pressing component and a button pressing component; the gasket pressing assembly, the thread pressing assembly and the button pressing assembly comprise a fixing assembly, a pressing air cylinder, a floating joint, a pressing head, a linear bearing, a clamping block, a contact bolt and a displacement sensor; the pressing air cylinder is fixedly connected to the fixing assembly, and the floating joint is connected to the pressing air cylinder; the pressure head is connected with the pressing air cylinder through the floating joint and penetrates through the linear bearing; the clamping block is arranged between the floating joint and the linear bearing, and the contact bolt is fixedly connected to the clamping block; the displacement sensor is fixedly connected to the fixing assembly and is in contact connection with the contact bolt; and
the detection module comprises a first detection fixing plate, a second detection fixing plate, a detection fixing shaft, a floating detection block, a detection pressure head, a detection spring, a first detection bolt, a second detection bolt, a first detection sensor and a second detection sensor; the second detection fixing plate is arranged below the first detection fixing plate, the detection fixing shaft penetrates through the first detection fixing plate and the second detection fixing plate, the floating detection block is sleeved on the detection fixing shaft, and the detection pressure head is arranged at the bottom end of the detection fixing shaft; the detection spring is arranged between the first detection fixing plate and the detection pressure head; the first detection bolt and the second detection bolt are arranged on the floating detection block; the first detection sensor and the second detection sensor are arranged on the second detection fixing plate;
the turntable module and the transmission module are positioned in a space formed by the feeding module, the distributing module, the taking module, the pressing module and the detection module.
2. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the turntable module further comprises a shaft seat and a guide shaft, the shaft seat is arranged on the lower auxiliary plate, and the guide shaft is arranged in the shaft seat.
3. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the support assembly is arranged below the turntable module; the supporting component comprises a turntable supporting block, a bolt fixing block, a limiting bolt, a turntable supporting slider, a bearing and a turntable supporting pin; the bolt fixing block is arranged on the turntable supporting block, and the limiting bolt is arranged on the bolt fixing block; the rotary table supporting sliding block is arranged above the bolt fixing block and is supported by a limiting bolt; the bearing is arranged in the turntable supporting slide block, the turntable supporting pin is arranged at the upper end of the turntable supporting slide block, and the turntable supporting pin penetrates through the bearing.
4. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the transmission module comprises a bottom plate, a lifting shaft, a cam locking block, a lifting cam, a transmission shaft, a bearing seat, a motor and a divider chain wheel; the turntable module is arranged on the bottom plate, and the lifting shaft penetrates through the bottom plate and the turntable module; one end of the cam locking block tightly embraces the lifting shaft, and the other end of the cam locking block is connected with the lifting cam; the lifting cam is connected to the transmission shaft, the transmission shaft is fixed to the bottom plate through the bearing seat, the transmission shaft is connected to the motor, and the divider chain wheel is connected with the transmission shaft.
5. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: gasket pay-off subassembly, pump core pay-off subassembly, screw thread pay-off subassembly and button pay-off subassembly include vibration dish, guide rail, bobbing machine and feed pallet, the vibration dish sets up on the feed pallet, the guide rail is connected on the vibration dish, the bobbing machine sets up guide rail one side.
6. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the gasket feeding assembly further comprises an air blowing plate, and the air blowing plate is arranged above the guide rail.
7. The fitting detection apparatus for a nasal spray pump according to claim 5, wherein: pump core pay-off subassembly, screw thread pay-off subassembly and button pay-off subassembly still include full material sensor and lack the material sensor, full material sensor sets up be close to on the guide rail the one end of vibration dish, lack the material sensor setting and be in keep away from on the guide rail the one end of vibration dish.
8. The fitting detection apparatus for a nasal spray pump according to claim 5, wherein: the screw thread pay-off subassembly still includes the feed bin with button pay-off subassembly, the discharge gate of feed bin is aimed at the vibration dish, the discharge gate of feed bin with the slope of vibration dish sets up or sets up perpendicularly.
9. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the screw thread positioning component is arranged on one side of the screw thread feeding component; the thread positioning assembly comprises a first fixing plate, a second fixing plate, a positioning fixing rod, a thread receiving box, a feeding seat fixing block and a thread positioning block; the first fixing plate is arranged on the second fixing plate, the positioning fixing rod is arranged on the second fixing plate, the threaded material receiving box is connected to the positioning fixing rod, the feeding seat fixing block is arranged on the positioning fixing rod, and the threaded positioning block is arranged on the feeding seat fixing block.
10. A fitting detection apparatus for a nasal spray pump according to claim 1, wherein: the screw thread guide module is arranged above the screw thread feeding assembly, and the button guide assembly is arranged above the button feeding assembly; the thread pilot assembly and the button pilot assembly comprise a pilot compression plate, a pilot guide rod, a pilot fixing rod, a pilot spring and a pilot head; the guide fixing rod is arranged above the guide compression plate and is connected with the guide compression plate through the guide rod; the pilot spring is sleeved on the pilot guide rod and is positioned between the pilot fixing rod and the pilot compression plate; the guide pressure head is arranged at the bottom end of the guide compression plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648778.8U CN210849132U (en) | 2019-09-30 | 2019-09-30 | Assembly detection device for nasal cavity spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648778.8U CN210849132U (en) | 2019-09-30 | 2019-09-30 | Assembly detection device for nasal cavity spray pump |
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| Publication Number | Publication Date |
|---|---|
| CN210849132U true CN210849132U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648778.8U Active CN210849132U (en) | 2019-09-30 | 2019-09-30 | Assembly detection device for nasal cavity spray pump |
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| CN (1) | CN210849132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524246A (en) * | 2019-09-30 | 2019-12-03 | 万通(苏州)定量阀系统有限公司 | A kind of assembly detection device for nasal spray pump |
| CN112571053A (en) * | 2020-12-25 | 2021-03-30 | 万通(苏州)定量阀系统有限公司 | General product assembly line |
-
2019
- 2019-09-30 CN CN201921648778.8U patent/CN210849132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524246A (en) * | 2019-09-30 | 2019-12-03 | 万通(苏州)定量阀系统有限公司 | A kind of assembly detection device for nasal spray pump |
| CN110524246B (en) * | 2019-09-30 | 2024-06-28 | 万通(苏州)定量阀系统有限公司 | Assembly detection equipment for nasal cavity spray pump |
| CN112571053A (en) * | 2020-12-25 | 2021-03-30 | 万通(苏州)定量阀系统有限公司 | General product assembly line |
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