CN111215889A - Assembly method of correlation type photoelectric switch - Google Patents
Assembly method of correlation type photoelectric switch Download PDFInfo
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- CN111215889A CN111215889A CN202010077976.4A CN202010077976A CN111215889A CN 111215889 A CN111215889 A CN 111215889A CN 202010077976 A CN202010077976 A CN 202010077976A CN 111215889 A CN111215889 A CN 111215889A
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- guide rail
- leds
- clamping
- led
- receiving
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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
Abstract
The invention provides a method for assembling a correlation type photoelectric switch, which comprises the following steps: A. gluing a shell: manually loading the rubber shell into a first through cavity (211) of the carrier (2) at a rubber shell loading station; B. first rotation: the turntable (1) rotates to an assembly station; C. and (3) assembling a finished product: the assembly device (3) assembles the emitting LED and the receiving LED in the rubber shell; D. and (3) second rotation: the turntable (1) rotates to a finished product taking-out station; E. taking out a finished product: taking out the finished product manually; F. and (3) third rotation: the turntable (1) rotates to the upper rubber shell station; and returning to the step A, and repeating the steps circularly. The invention has high production efficiency, low production cost and good quality, and can realize automatic transmission of the emitting LED and automatic transmission and assembly of the receiving LED.
Description
Technical Field
The invention relates to the technical field of automatic assembly of photoelectric switches, in particular to an assembly method of a correlation type photoelectric switch.
Background
The opposite emitting type photoelectric switch is made by installing an emitting LED and a receiving LED in a rubber shell. The emitting LED and the receiving LED are manufactured respectively, the emitting LED and the receiving LED are inserted into the rubber shell to be fixed in the rubber shell during assembly, and the rubber shell is further provided with a convex column for distinguishing the direction. At present, the assembly of the reflection-type photoelectric switch is manually carried out, the detection is also carried out manually, the LED emission, the LED receiving and the LED glue shell feeding are also carried out manually, the automatic conveying, the automatic detection, the automatic assembly, the automatic output and the automatic quality difference are not realized, and the production cost is high.
Disclosure of Invention
Aiming at the prior art, the invention aims to provide the assembling method of the opposed-type photoelectric switch, which has high production efficiency, low production cost and good quality and can realize automatic conveying of the emitting LED and automatic conveying and assembling of the receiving LED.
In order to solve the above technical problem, the present invention provides a method for assembling a correlation type photoelectric switch, comprising the following steps:
A. gluing a shell: manually loading the rubber shell into a first through cavity of the carrier at a rubber shell loading station;
B. first rotation: rotating the turntable to an assembly station;
C. and (3) assembling a finished product: the assembly device assembles the emitting LED and the receiving LED in the rubber shell;
D. and (3) second rotation: rotating the turntable to a finished product taking-out station;
E. taking out a finished product: taking out the finished product manually;
F. and (3) third rotation: rotating the turntable to the upper rubber shell station;
returning to the step A, and repeating circularly;
the assembling method is applied to a correlation type photoelectric switch assembling device and comprises a rack and a workbench arranged on the rack, wherein a turntable is arranged on the workbench, a carrier for placing a rubber shell is arranged on the turntable, and the assembling device is arranged on the workbench at the periphery of the turntable; the assembly device comprises a double-pipe conveying mechanism, an assembly mechanism and a clamping mechanism, wherein the double-pipe conveying mechanism, the assembly mechanism and the clamping mechanism are respectively connected with and controlled by the main control system; the double-tube conveying mechanism is provided with a guide rail, the guide rail is provided with 2 through grooves which are parallel and used for simultaneously conveying the emitting LEDs and the receiving LEDs, the assembling mechanism is provided with 2 accommodating cavities for accommodating the emitting LEDs and the receiving LEDs and an ejector rod for pushing the emitting LEDs and the receiving LEDs upwards from the accommodating cavities, and the clamping mechanism is provided with a clamping head; the double-tube conveying mechanism simultaneously conveys the emitting LEDs and the receiving LEDs to 2 accommodating cavities through the through grooves of the guide rails during working, the assembling mechanism drives the ejector rods to upwards and simultaneously push the emitting LEDs and the receiving LEDs in the 2 accommodating cavities to the rubber shells in the carrier, and the clamping mechanism drives the chucks to downwards move to clamp the rubber shells in the carrier; the double-tube conveying mechanism comprises a guide rail, an emitting LED vibration disc, a receiving LED vibration disc and a straight vibration device, wherein the guide rail is provided with 2 through grooves for simultaneously conveying the emitting LED and the receiving LED, an outlet of the emitting LED vibration disc and an outlet of the receiving LED vibration disc are respectively communicated with inlets of the 2 through grooves of the guide rail, and the guide rail is fixedly arranged on the straight vibration device; the assembling mechanism comprises a base frame, an upward pushing assembly, a lifting assembly and 2 groups of translation assemblies, wherein the base frame is arranged at an assembling station and is fixedly arranged on a workbench of the frame; the push-up assembly comprises 2 ejector rods, a top plate, a push cylinder and a fifth slide block guide rail group; the lifting assembly comprises a lifting cylinder, a bottom plate and a sixth sliding block guide rail group; the translation assembly comprises a seat plate, a sliding table cylinder, a stop block and a seventh sliding block guide rail group; the lifting cylinder is fixedly arranged on the side edge of the bottom of the base frame, the guide rail of the sixth slide block guide rail group is fixedly arranged on the side edge of the upper part of the base frame, the bottom plate is fixedly arranged on the slide block of the sixth slide block guide rail group, and a piston rod of the lifting cylinder is fixedly connected with the bottom plate; the pushing cylinder is fixedly arranged on the side edge of the lower part of the bottom plate, the guide rail of the fifth slide block guide rail group is fixedly arranged on the side edge of the upper part of the bottom plate, the top plate is fixedly arranged on the slide block of the fifth slide block guide rail group, the top plate is fixedly connected with the piston rod of the pushing cylinder, and the ejector rod is connected with the top plate in a sliding and sliding manner; the head of the seat plate is provided with a U-shaped through cavity, the ejector rod is arranged in the U-shaped through cavity and can move up and down, the head of the ejector rod and the U-shaped through cavity enclose a containing cavity capable of containing the emitting LED or the receiving LED, and the emitting LED or the receiving LED enters the containing cavity and is arranged on the head of the ejector rod; the sliding table cylinder and the guide rails of the seventh sliding block guide rail group are respectively and fixedly arranged at the top of the bottom plate, the seat plate is fixedly arranged on the sliding table of the sliding table cylinder, the seat plate and the stop block are respectively and fixedly connected with the sliding blocks of the seventh sliding block guide rail group, and the stop block is vertically and slidably connected with the ejector rod; the clamping mechanism comprises a clamping head, a clamping cylinder, a clamping seat and a supporting frame, the clamping cylinder and the clamping seat are respectively and fixedly installed on two side edges of the supporting frame, the clamping head is fixedly installed on a piston rod of the clamping cylinder, and the supporting frame is fixedly installed on a workbench of the rack.
In a further improvement of the present invention, the step C includes:
C1. the double-tube conveying mechanism simultaneously conveys the emitting LEDs and the receiving LEDs to 2 accommodating cavities of the assembling mechanism through 2 parallel through grooves;
C2. the clamping mechanism drives the chuck to move downwards to clamp the rubber shell in the carrier;
C3. the assembling mechanism drives the 2 ejector rods to push the emitting LEDs in the 2 accommodating cavities upwards and receive the LEDs into the rubber shell in the carrier simultaneously;
C4. resetting the assembly mechanism;
C5. the clamping mechanism resets.
In a further improvement of the present invention, the step C3 includes:
C31. the sliding table air cylinder works to drive the seat plate to move forwards so that the transmitting LED and the receiving LED in the containing cavity are positioned right below the rubber shell in the carrier;
C32. the lifting cylinder works to drive the seat plate to move upwards to contact the carrier;
C33. 2 ejector pins of propelling movement cylinder work drive upwards push 2 simultaneously and hold the transmission LED of intracavity and receive LED to the gluey shell of carrier in.
Compared with the prior art, the invention provides a method for assembling a correlation type photoelectric switch, which comprises the following steps: A. gluing a shell; B. rotating for the first time; C. assembling a finished product; D. rotating for the second time; E. taking out a finished product; F. rotating for the third time; and returning to the step A, and repeating the steps circularly. The invention has high production efficiency, low production cost and good quality, and can realize automatic transmission of the emitting LED and automatic transmission and assembly of the receiving LED.
Drawings
Fig. 1 is a perspective view of a correlation type photoelectric switch of the present invention;
FIG. 2 is a perspective expanded view of FIG. 1;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a perspective view of the carrier of the present invention;
FIG. 5 is a perspective expanded view of FIG. 4;
FIG. 6 is a perspective view of the assembly device of the present invention;
FIG. 7 is a perspective expanded view of FIG. 6;
FIG. 8 is a block diagram of a process flow of the present invention.
The names of the components in the figure are as follows:
1-a turntable;
2, a carrier;
21-a carrier body;
211 — first through cavity;
22-a backing plate;
23-a support mechanism;
231 — second through cavity;
2311-sliding table;
2312-a first shoulder;
232-supporting block;
2321 — third through cavity;
2322 — a support;
233 — a first spring;
234 — first cover plate;
24-a clamping mechanism;
241-cavity;
2411-a second shoulder;
242 — a clamping block;
243 — second spring;
244 — a second cover plate;
3-assembling the device;
31-double tube conveying mechanism;
311-a guide rail;
32-an assembly mechanism;
321-a mandril;
322 — a top plate;
323-push cylinder;
324-a lifting cylinder;
325 — a base plate;
326-seat board;
3261-U-shaped cavity;
327-a slide cylinder;
328-a stop block;
33-a clamping mechanism;
331-a chuck;
332-a clamping cylinder;
333-clamping seat;
334-a support frame;
100-an emitting LED;
200-receiving an LED;
300-glue shell.
Detailed Description
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 and 2, the opposite emission type photoelectric switch is made by mounting an emitting LED100 and a receiving LED200 in a plastic case 300. The emitting LED100 and the receiving LED200 are manufactured separately, and the emitting LED100 and the receiving LED200 are inserted into the plastic case 300 to be fixed during assembly, and the plastic case 300 is further provided with a protruding column for identifying directions. At present, the assembly of the reflection-type photoelectric switch is carried out manually, the detection is carried out manually, the transmission LED100, the receiving LED200 and the rubber shell 300 are fed manually, and the automatic conveying, detection, assembly, output and production efficiency is low, the production cost is high, and the quality is poor.
As shown in fig. 3 to 7, an assembly device for a correlation type photoelectric switch comprises a frame and a workbench arranged on the frame, wherein a turntable 1 is arranged on the workbench, at least 3 stations are arranged on the turntable 1, which are respectively a glue shell applying station, an assembly station and a finished product taking-out station, and a carrier 2 for placing a glue shell is arranged on each station; an assembling device 3 is arranged on an assembling station of the workbench at the periphery of the turntable 1; the assembly device 3 comprises a double-pipe conveying mechanism 31, an assembly mechanism 32 and a clamping mechanism 33, wherein the double-pipe conveying mechanism 31, the assembly mechanism 32 and the clamping mechanism 33 are respectively connected with and controlled by a main control system; the double-tube conveying mechanism 31 is provided with a guide rail 311, the guide rail 311 is provided with 2 through grooves which are parallel and simultaneously convey the emitting LEDs and the receiving LEDs, the assembling mechanism 32 is provided with 2 accommodating cavities for accommodating the emitting LEDs and the receiving LEDs and an ejector rod 321 which pushes the emitting LEDs and the receiving LEDs upwards from the accommodating cavities, and the clamping mechanism 33 is provided with a clamping head 331; the double-tube conveying mechanism 31 simultaneously conveys the emitting LEDs and receives the LEDs to 2 accommodating cavities through the through grooves of the guide rails 311 during working, the assembly mechanism 32 simultaneously pushes the emitting LEDs in the 2 accommodating cavities upwards and receives the LEDs to the rubber shells in the carriers 2, and the clamping mechanism 33 drives the clamping heads 331 to move downwards to clamp the rubber shells in the carriers 2.
Specifically, as shown in fig. 4 and 5, the carrier 2 includes a carrier body 21 and a backing plate 22, the carrier body 21 is fixedly mounted on the backing plate 22, a first through cavity 211 for accommodating the rubber shell is disposed in a front portion of the carrier body 21, a supporting mechanism 23 for supporting the rubber shell is disposed in a width direction of the first through cavity 211, and a clamping mechanism 24 for elastically pressing the rubber shell is disposed in a length direction of the first through cavity 211. The supporting mechanism 23 includes a second through cavity 231 disposed in the width direction of the first through cavity 211 and communicated with the first through cavity 211, sliding tables 2311 disposed on two sides of the second through cavity 231, a first shoulder 2312 disposed at the end of the sliding table 2311, a supporting block 232 disposed in the second through cavity 231 and abutting against the first shoulder 2312, a third through cavity 2321 disposed in the middle of the supporting block 232, an oblique angle disposed at the rear end of the upper portion of the third through cavity 2321, a supporting portion 2322 disposed at the front end of the supporting block 232, a first spring 233 elastically abutting against the bottoms of the supporting block 232 and the second through cavity 231, and a first cover plate 234 covering the supporting block 232 and mounted on the carrier body 21. The clamping mechanism 24 includes a cavity 241 disposed in the length direction of the first through cavity 211 and communicated with the first through cavity 211, a second shoulder 2411 disposed at the end of the cavity 241, a clamping block 242 disposed in the cavity 241, a second spring 243 elastically pressed against the clamping block 242 and the bottom of the cavity 241, and a second cover plate 244 covering the clamping block 242 and mounted on the carrier body 21.
Specifically, as shown in fig. 6 and 7, the assembly apparatus 3 includes a double-tube conveying mechanism 31, an assembly mechanism 32, and a clamping mechanism 33, the double-tube conveying mechanism 31 is provided with a guide rail 311, the guide rail 311 is provided with 2 through grooves for simultaneously conveying the emitting LEDs and the receiving LEDs in parallel, the assembly mechanism 32 is provided with 2 accommodating cavities for accommodating the emitting LEDs and the receiving LEDs and a push rod 321 for pushing the emitting LEDs and the receiving LEDs upwards from the accommodating cavities, and the clamping mechanism 33 is provided with a clamping head 331; during double-barrelled conveying mechanism 31 work carried emission LED simultaneously and received LED to 2 and hold the chamber through the logical groove of guide rail 311, equipment mechanism 32 work drive ejector pin 321 upwards pushes simultaneously 2 emission LEDs that hold the intracavity and receive LED to the gluey shell in the carrier 2, fixture 33 work drive chuck 331 moves downwards and grasps gluey shell in the carrier 2. The double-tube conveying mechanism 31 comprises a guide rail 311, an emitting LED vibration disc, a receiving LED vibration disc and a straight vibrator, wherein the guide rail 311 is provided with 2 through grooves for conveying emitting LEDs and receiving LEDs simultaneously, the outlet of the emitting LED vibration disc and the outlet of the receiving LED vibration disc are communicated with the 2 through groove inlets of the guide rail 311 respectively, and the guide rail 311 is fixedly installed on the straight vibrator. The emitting LED vibration disk works and vibrates to enable the emitting LEDs to be singly arranged and sequentially enter a first through groove of the guide rail 311, the receiving LED vibration disk works and vibrates to enable the receiving LEDs to be singly arranged and sequentially enter a second through groove of the guide rail 311, and the straight vibrator works and vibrates to enable the receiving LEDs and the emitting LEDs to move forwards and simultaneously enter the accommodating cavity from through groove outlets of the guide rail 311. The assembling mechanism 32 comprises a base frame, a push-up component, a lifting component and 2 sets of translation components, wherein the base frame is arranged at an assembling station and is fixedly installed on a workbench of the frame, the lifting component is installed on the side edge of the base frame, the push-up component is installed on the lifting component, and the translation components are symmetrically arranged on two sides of the top of the lifting component. The push-up assembly comprises 2 push rods 321, a top plate 322, a push cylinder 323 and a fifth slide block guide rail group; the lifting assembly comprises a lifting cylinder 324, a bottom plate 325 and a sixth sliding block guide rail group; the translation assembly comprises a seat plate 326, a sliding table cylinder 327, a stop 328 and a seventh slide block guide rail group; the lifting cylinder 324 is fixedly arranged on the side edge of the bottom of the base frame, the guide rail of the sixth slider guide rail group is fixedly arranged on the side edge of the upper part of the base frame, the bottom plate 325 is fixedly arranged on the slider of the sixth slider guide rail group, and the piston rod of the lifting cylinder 324 is fixedly connected with the bottom plate 325; the pushing cylinder 323 is fixedly arranged on the side edge of the lower part of the bottom plate 325, the guide rail of the fifth slide block guide rail group is fixedly arranged on the side edge of the upper part of the bottom plate 325, the top plate 322 is fixedly arranged on the slide block of the fifth slide block guide rail group, the top plate 322 is fixedly connected with the piston rod of the pushing cylinder 323, and the ejector rod 321 is connected with the top plate 322 in a translational sliding manner; the head of the seat plate 326 is provided with a U-shaped through cavity 3261, the ejector rod 321 is arranged in the U-shaped through cavity 3261 and can move up and down, the head of the ejector rod 321 and the U-shaped through cavity 3261 enclose a containing cavity capable of containing an emitting LED or a receiving LED, and the emitting LED or the receiving LED enters the containing cavity and is arranged on the head of the ejector rod 321; the sliding table cylinder 327 and the guide rails of the seventh slider guide rail group are respectively and fixedly arranged at the top of the bottom plate 325, the seat plate 326 is fixedly arranged on the sliding table of the sliding table cylinder 327, the seat plate 326 and the stop block 328 are respectively and fixedly connected with the slider of the seventh slider guide rail group, and the stop block 328 is vertically and slidably connected with the push rod 321; the rod 321 can slide on the top plate 322 along with the seat plate 326, and can also move up and down along with the top plate 322. The clamping mechanism 33 comprises a clamping head 331, a clamping cylinder 332, a clamping seat 333 and a support frame 334, wherein the clamping cylinder 332 and the clamping seat 333 are respectively and fixedly installed on two side edges of the support frame 334, the clamping head 331 is fixedly installed on a piston rod of the clamping cylinder 332, and the support frame 334 is fixedly installed on a workbench of the rack. The clamping seat 333 is provided with a clamping part extending towards the direction of the turntable 1, the clamping part is arranged right below the carrier 2, when the clamping cylinder 332 works to drive the clamping head 331 to move downwards to clamp the rubber shell in the carrier 2 during working, the clamping part and the clamping head 331 are used for clamping the carrier 2 together to prevent the carrier 2 from bending and deforming, and on the other hand, the rubber shell is prevented from being ejected upwards during assembling and receiving the LED or emitting the LED, so that better assembling is facilitated.
The emitting LED vibration plate, the receiving LED vibration plate, and the straight vibrator (not shown) are all part of the prior art and will not be described in detail herein.
The main control system is used for controlling the work of the pushing air cylinder 323, the lifting air cylinder 324, the sliding table air cylinder 327, the clamping air cylinder 332, the LED emitting vibration disc, the LED receiving vibration disc and the straight vibrator.
The working principle of the correlation type photoelectric switch assembling device of the invention is as follows: manually loading the plastic shell into the first through cavity 211 of the carrier 2 at a plastic shell loading station; the turntable 1 rotates to an assembly station; emitting LED vibration discs work and vibrate to enable emitting LEDs to be singly arranged and sequentially enter a first through groove of the guide rail 311, receiving LED vibration discs work and vibrate to enable receiving LEDs to be singly arranged and sequentially enter a second through groove of the guide rail 311, and straight vibrators work and vibrate to enable the receiving LEDs and the emitting LEDs to move forwards and simultaneously enter the accommodating cavity from through groove outlets of the guide rail 311; the clamping cylinder 332 works to drive the clamping head 331 to move downwards to clamp the rubber shell in the carrier 2 together with the clamping part of the clamping seat 333; the sliding table cylinder 327 works to drive the base plate 326 to move forwards, so that the emitting LED and the receiving LED in the accommodating cavity are positioned right below the rubber shell in the carrier 2; the lifting cylinder 324 works to drive the seat plate 326 to move upwards to contact the carrier 2; the pushing cylinder 323 drives the 2 ejector rods 321 to push the emitting LEDs in the 2 accommodating cavities upwards and to receive the LEDs into the rubber shell of the carrier 2; the pushing cylinder 323 resets, the lifting cylinder 324 resets and the sliding table cylinder 327 resets; the clamping cylinder 332 is reset; the turntable 1 rotates to a finished product taking-out station; taking out the finished product manually; the turntable 1 rotates to the upper rubber shell station; the cycle is repeated.
As shown in fig. 8, the present invention also provides a method for assembling a correlation-type photoelectric switch, which comprises the following steps:
A. gluing a shell: manually loading the plastic shell into the first through cavity 211 of the carrier 2 at a plastic shell loading station;
B. first rotation: the turntable 1 rotates to an assembly station;
C. and (3) assembling a finished product: the assembly device 3 assembles the emitting LED and the receiving LED in the rubber shell;
D. and (3) second rotation: the turntable 1 rotates to a finished product taking-out station;
E. taking out a finished product: taking out the finished product manually;
F. and (3) third rotation: the turntable 1 rotates to the upper rubber shell station;
and returning to the step A, and repeating the steps circularly.
Specifically, the step C includes:
C1. the double-tube conveying mechanism 31 works to simultaneously convey the emitting LEDs and the receiving LEDs to 2 accommodating cavities of the assembling mechanism 32 through 2 parallel through grooves; specifically, the emitting LED vibration disk works to vibrate so that the emitting LEDs are arranged in sequence in a first through groove of the guide rail 311, the receiving LED vibration disk works to vibrate so that the receiving LEDs are arranged in sequence in a second through groove of the guide rail 311, and the rectilinear vibration machine works to vibrate so that the receiving LEDs and the emitting LEDs move forward and enter the accommodating cavity from the through groove outlet of the guide rail 311 at the same time;
C2. the clamping mechanism 33 works to drive the clamping head 331 to move downwards to clamp the rubber shell in the carrier 2; specifically, the clamping cylinder 332 operates to drive the clamping head 331 to move downwards to clamp the rubber shell in the carrier 2 together with the clamping part of the clamping seat 333;
C3. the assembling mechanism 32 drives the 2 supporting rods 321 to push the emitting LEDs in the 2 accommodating cavities and the receiving LEDs upwards to the rubber shell in the carrier 2;
C4. the assembly mechanism 32 is reset; specifically, the pushing cylinder 323 is reset, the lifting cylinder 324 is reset, and the sliding table cylinder 327 is reset;
C5. the gripper mechanism 33 is reset. Specifically, the gripper cylinder 332 is reset.
Specifically, the step C3 includes:
C31. the sliding table cylinder 327 works to drive the base plate 326 to move forwards, so that the emitting LED and the receiving LED in the accommodating cavity are positioned right below the rubber shell in the carrier 2;
C32. the lifting cylinder 324 works to drive the seat plate 326 to move upwards to contact the carrier 2;
C33. the pushing cylinder 323 drives the 2 supporting rods 321 to push the emitting LEDs in the 2 accommodating cavities upwards and receive the LEDs into the plastic shell of the carrier 2.
The LED lamp holder has the advantages that the double-tube conveying mechanism is adopted to simultaneously convey the emitting LEDs and the receiving LEDs to the 2 accommodating cavities through the through grooves of the guide rail, the assembling mechanism drives the ejector rods to upwards push the emitting LEDs and the receiving LEDs in the 2 accommodating cavities to the rubber shells in the carrier, and the clamping mechanism drives the chucks to downwards move to clamp the rubber shells in the carrier. The invention also provides a method for assembling the correlation type photoelectric switch, which comprises the following steps: A. gluing a shell; B. rotating for the first time; C. assembling a finished product; D. rotating for the second time; E. taking out a finished product; F. rotating for the third time; and returning to the step A, and repeating the steps circularly. The invention has high production efficiency, low production cost and good quality, and can realize automatic transmission of the emitting LED and automatic transmission and assembly of the receiving LED.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (4)
1. A method for assembling a correlation type photoelectric switch is characterized by comprising the following steps:
A. gluing a shell: manually loading the rubber shell into a first through cavity (211) of the carrier (2) at a rubber shell loading station;
B. first rotation: the turntable (1) rotates to an assembly station;
C. and (3) assembling a finished product: the assembly device (3) assembles the emitting LED and the receiving LED in the rubber shell;
D. and (3) second rotation: the turntable (1) rotates to a finished product taking-out station;
E. taking out a finished product: taking out the finished product manually;
F. and (3) third rotation: the turntable (1) rotates to the upper rubber shell station;
and returning to the step A, and repeating the steps circularly.
2. The assembly method of a correlation type photoelectric switch according to claim 1, wherein the step C comprises:
C1. the double-tube conveying mechanism (31) works to simultaneously convey the emitting LEDs and the receiving LEDs to 2 accommodating cavities of the assembling mechanism (32) through 2 parallel through grooves;
C2. the clamping mechanism (33) works to drive the chuck (331) to move downwards to clamp the rubber shell in the carrier (2);
C3. the assembling mechanism (32) drives the 2 ejector rods (321) to work to simultaneously push the emitting LEDs in the 2 accommodating cavities upwards and receive the LEDs into the rubber shell in the carrier (2);
C4. the assembly mechanism (32) is reset;
C5. the clamping mechanism (33) is reset.
3. The assembling method of the opposed-type photoelectric switch according to claim 2, wherein the step C3 comprises:
C31. the sliding table cylinder (327) works to drive the seat plate (326) to move forwards so that the emitting LED and the receiving LED in the accommodating cavity are positioned right below the rubber shell in the carrier (2);
C32. the lifting cylinder (324) works to drive the seat plate (326) to move upwards to contact the carrier (2);
C33. the pushing cylinder (323) drives the 2 ejector rods (321) to work and push the emitting LEDs in the 2 accommodating cavities upwards and receive the LEDs to the rubber shell of the carrier (2) simultaneously.
4. An opposed-type photoelectric switch assembly device applied to the device of claim 1, wherein: the rubber shell assembling machine comprises a rack and a workbench arranged on the rack, wherein a turntable (1) is arranged on the workbench, a carrier (2) for placing a rubber shell is arranged on the turntable (1), and an assembling device (3) is arranged on the workbench at the periphery of the turntable (1); the assembly device (3) comprises a double-pipe conveying mechanism (31), an assembly mechanism (32) and a clamping mechanism (33), wherein the double-pipe conveying mechanism (31), the assembly mechanism (32) and the clamping mechanism (33) are respectively connected with and controlled by a main control system; the double-tube conveying mechanism (31) is provided with a guide rail (311), the guide rail (311) is provided with 2 through grooves which are parallel and simultaneously convey the emitting LEDs and the receiving LEDs, the assembling mechanism (32) is provided with 2 accommodating cavities for accommodating the emitting LEDs and the receiving LEDs and an ejector rod (321) which is pushed upwards from the accommodating cavities, and the clamping mechanism (33) is provided with a clamping head (331); the double-tube conveying mechanism (31) works to simultaneously convey the emitting LEDs and the receiving LEDs to 2 accommodating cavities through the through grooves of the guide rail (311), the assembling mechanism (32) works to drive the ejector rods (321) to simultaneously push the emitting LEDs and the receiving LEDs in the 2 accommodating cavities upwards to the rubber shells in the carrier (2), and the clamping mechanism (33) works to drive the clamping heads (331) to move downwards to clamp the rubber shells in the carrier (2); the double-tube conveying mechanism (31) comprises a guide rail (311), an emitting LED vibration disc, a receiving LED vibration disc and a straight vibration device, wherein 2 through grooves for simultaneously conveying emitting LEDs and receiving LEDs are formed in the guide rail (311), an outlet of the emitting LED vibration disc and an outlet of the receiving LED vibration disc are respectively communicated with inlets of the 2 through grooves of the guide rail (311), and the guide rail (311) is fixedly installed on the straight vibration device; the assembling mechanism (32) comprises a base frame, a push-up component, a lifting component and 2 groups of translation components, wherein the base frame is arranged at an assembling station and is fixedly arranged on a workbench of the frame; the push-up assembly comprises 2 push rods (321), a top plate (322), a push cylinder (323) and a fifth sliding block guide rail set; the lifting assembly comprises a lifting cylinder (324), a bottom plate (325) and a sixth sliding block guide rail group; the translation assembly comprises a seat plate (326), a sliding table air cylinder (327), a stop block (328) and a seventh sliding block guide rail group; the lifting cylinder (324) is fixedly arranged on the side edge of the bottom of the base frame, the guide rail of the sixth slide block guide rail group is fixedly arranged on the side edge of the upper part of the base frame, the bottom plate (325) is fixedly arranged on the slide block of the sixth slide block guide rail group, and a piston rod of the lifting cylinder (324) is fixedly connected with the bottom plate (325); the pushing cylinder (323) is fixedly arranged on the side edge of the lower part of the bottom plate (325), the guide rail of the fifth slide block guide rail group is fixedly arranged on the side edge of the upper part of the bottom plate (325), the top plate (322) is fixedly arranged on the slide block of the fifth slide block guide rail group, the top plate (322) is fixedly connected with the piston rod of the pushing cylinder (323), and the ejector rod (321) is connected with the top plate (322) in a sliding and translation manner; the head of the seat plate (326) is provided with a U-shaped through cavity (3261), the ejector rod (321) is arranged in the U-shaped through cavity (3261) and can move up and down, the head of the ejector rod (321) and the U-shaped through cavity (3261) enclose a containing cavity capable of containing an emitting LED or a receiving LED, and the emitting LED or the receiving LED enters the containing cavity and is arranged on the head of the ejector rod (321); the sliding table cylinder (327) and the guide rails of the seventh sliding block guide rail group are respectively and fixedly arranged at the top of the bottom plate (325), the seat plate (326) is fixedly arranged on the sliding table of the sliding table cylinder (327), the seat plate (326) and the stop block (328) are respectively and fixedly connected with the sliding block of the seventh sliding block guide rail group, and the stop block (328) is vertically and slidably connected with the ejector rod (321); the clamping mechanism (33) comprises a clamping head (331), a clamping cylinder (332), clamping seats (333) and a supporting frame (334), wherein the clamping cylinder (332) and the clamping seats (333) are respectively and fixedly installed on two side edges of the supporting frame (334), the clamping head (331) is fixedly installed on a piston rod of the clamping cylinder (332), and the supporting frame (334) is fixedly installed on a workbench of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010077976.4A CN111215889A (en) | 2018-03-17 | 2018-03-17 | Assembly method of correlation type photoelectric switch |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220986.1A CN108480982B (en) | 2018-03-17 | 2018-03-17 | Opposite type photoelectric switch assembling device and method |
| CN202010077976.4A CN111215889A (en) | 2018-03-17 | 2018-03-17 | Assembly method of correlation type photoelectric switch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220986.1A Division CN108480982B (en) | 2018-03-17 | 2018-03-17 | Opposite type photoelectric switch assembling device and method |
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| Publication Number | Publication Date |
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| CN111215889A true CN111215889A (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010077976.4A Withdrawn CN111215889A (en) | 2018-03-17 | 2018-03-17 | Assembly method of correlation type photoelectric switch |
| CN201910390986.0A Withdrawn CN110064930A (en) | 2018-03-17 | 2018-03-17 | A kind of correlation type optoelectronic switch assemble method |
| CN201810220986.1A Active CN108480982B (en) | 2018-03-17 | 2018-03-17 | Opposite type photoelectric switch assembling device and method |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390986.0A Withdrawn CN110064930A (en) | 2018-03-17 | 2018-03-17 | A kind of correlation type optoelectronic switch assemble method |
| CN201810220986.1A Active CN108480982B (en) | 2018-03-17 | 2018-03-17 | Opposite type photoelectric switch assembling device and method |
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| CN (3) | CN111215889A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070006447A1 (en) * | 2005-05-20 | 2007-01-11 | Webster M C | Automated continuous operation tube forming system |
| CN202356858U (en) * | 2011-12-09 | 2012-08-01 | 周俊雄 | Automatic assembling equipment for toggle switches |
| CN202877857U (en) * | 2012-09-04 | 2013-04-17 | 东莞市焊宏爱法电子科技有限公司 | Automatic assembly machine of electronic switches |
| CN103111842A (en) * | 2013-02-01 | 2013-05-22 | 周俊雄 | Automated assembly device of light-emitting diode (LED) finger lamps |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55112736A (en) * | 1979-02-15 | 1980-08-30 | Ckd Corp | Turret-type assembling method |
| JP3308085B2 (en) * | 1993-12-27 | 2002-07-29 | マツダ株式会社 | Component assembling method and assembling apparatus |
| CN102240904B (en) * | 2011-06-28 | 2013-03-27 | 合肥兴科石化设备技术有限责任公司 | Automatic assembling machine for automobile door hinge |
| CN204262902U (en) * | 2014-10-31 | 2015-04-15 | 欧阳庆丰 | A kind of Novel rotary disk device |
| CN104440088B (en) * | 2014-12-15 | 2016-08-17 | 苏州赛硕软件有限公司 | A kind of flash lamp automatic assembly equipment |
-
2018
- 2018-03-17 CN CN202010077976.4A patent/CN111215889A/en not_active Withdrawn
- 2018-03-17 CN CN201910390986.0A patent/CN110064930A/en not_active Withdrawn
- 2018-03-17 CN CN201810220986.1A patent/CN108480982B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070006447A1 (en) * | 2005-05-20 | 2007-01-11 | Webster M C | Automated continuous operation tube forming system |
| CN202356858U (en) * | 2011-12-09 | 2012-08-01 | 周俊雄 | Automatic assembling equipment for toggle switches |
| CN202877857U (en) * | 2012-09-04 | 2013-04-17 | 东莞市焊宏爱法电子科技有限公司 | Automatic assembly machine of electronic switches |
| CN103111842A (en) * | 2013-02-01 | 2013-05-22 | 周俊雄 | Automated assembly device of light-emitting diode (LED) finger lamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108480982A (en) | 2018-09-04 |
| CN110064930A (en) | 2019-07-30 |
| CN108480982B (en) | 2020-06-02 |
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