CN210804059U - Watchband side oiling motion control circuit - Google Patents
Watchband side oiling motion control circuit Download PDFInfo
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- CN210804059U CN210804059U CN201922128961.1U CN201922128961U CN210804059U CN 210804059 U CN210804059 U CN 210804059U CN 201922128961 U CN201922128961 U CN 201922128961U CN 210804059 U CN210804059 U CN 210804059U
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Abstract
The utility model discloses a watchband side motion control circuit that oils, it includes: a main control chip; the switch control circuit, the four-axis motion control circuit and the clamping control circuit are respectively and electrically connected with the main control chip; the clamping control circuit comprises a relay assembly for controlling the first air claw and the second air claw to clamp/release the watchband; the four-axis motion control circuit comprises a four-axis mover for driving the edge painting machine to paint the side edge of the watchband; the switch control circuit comprises a clamping key for controlling the relay assembly to clamp the watchband, a starting key for controlling the four-axis movement device to start and a pause key. Send the centre gripping signal through switch control circuit, start signal or pause signal give main control chip, realize the centre gripping of watchband through the normal work of main control chip control relay subassembly, realize driving the oil limit machine to the side of watchband oil through the work of main control chip control four-axis motion ware, this embodiment circuit design is simple, improves work efficiency.
Description
Technical Field
The utility model relates to a watchband side motion control circuit that oils.
Background
A wristwatch, or wristwatch, refers to an instrument worn on the wrist for timing/displaying time. The band of the watch is generally made of leather, rubber, nylon cloth, stainless steel, or the like.
In order to modify the aesthetic function and to waterproof the sides of the bracelet, it is necessary to oil the sides of the bracelet at a varnishing machine. The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a watchband side motion control circuit that oils.
The utility model discloses a following technical scheme, a watchband side motion control circuit that oils for control first gas claw and second gas claw centre gripping/loosen the watchband, and control the limit machine to oil to the side of watchband, further, it includes: a main control chip; a switch control circuit, a four-axis motion control circuit and a clamping control circuit which are respectively electrically connected with the main control chip;
the clamping control circuit comprises a first driving chip connected with the main control chip and a relay assembly connected with the first driving chip and used for controlling the first pneumatic claw and the second pneumatic claw to clamp/release the watchband;
the four-axis motion control circuit comprises a second driving chip connected with the main control chip and four-axis motion devices which are respectively electrically connected with the second driving chip and used for driving the edge painting machine to paint the side edge of the watchband;
the switch control circuit comprises a clamping key for controlling the relay assembly to clamp the watchband, a starting key for controlling the four-axis movement device to start, and a pause key for controlling the four-axis movement device.
Further, the clamping control circuit further comprises a first voltage for supplying power to the relay assembly, the relay assembly comprises a first relay for switching on/off a first pneumatic claw electromagnetic valve and a second relay for switching on/off a second pneumatic claw electromagnetic valve, the first voltage is electrically connected with the first relay and the second relay respectively, the other end of the first relay is connected with a fifteenth pin of the first driving chip, and the other end of the second relay is connected with a tenth pin of the first driving chip.
The switch control circuit further comprises a potentiometer and a photoelectric coupler, one end of the clamping button is connected with the fourth pin of the photoelectric coupler, the other end of the clamping button is grounded, one end of the starting button is connected with the sixth pin of the photoelectric coupler, the other end of the starting button is grounded, one end of the pause button is connected with the eighth pin of the photoelectric coupler, the other end of the pause button is grounded, the third pin of the potentiometer is connected with the third pin of the photoelectric coupler, the second pin of the potentiometer is connected with the fifth pin of the photoelectric coupler, the first pin of the potentiometer is connected with the seventh pin of the photoelectric coupler, the ninth pin, the eleventh pin, the thirteenth pin and the fifteenth pin of the photoelectric coupler are grounded, the tenth pin, the eleventh pin, the thirteenth pin and the fifteenth pin of the photoelectric coupler are grounded, and the tenth pin, the eighth pin and the eighth pin of the photoelectric coupler are connected with the first pin and the seventh pins of the photoelectric, The twelfth pin, the fourteenth pin and the sixteenth pin are respectively connected with the main control chip.
Further, the four-axis mover includes an X-axis linear module, a Y-axis linear module, a first rotating motor and a second rotating motor respectively connected to the output terminal of the second driving chip,
the X-axis linear module is used for controlling the edge painting machine to move in the X-axis direction,
the Y-axis linear module is used for controlling the edge painting machine to move in the Y-axis direction,
the first rotating motor is used for controlling the edge painting machine to turn over and paint the bottom side edge of the watchband,
the second rotating motor is used for controlling the relay assembly to overturn and feed.
Furthermore, the watchband side oiling motion control circuit further comprises a switch power supply connected with a mains supply, and the switch power supply is used for outputting a second voltage for supplying power to the main control chip and outputting a first voltage for supplying power to the relay assembly.
The utility model has the advantages that: send the centre gripping signal through switch control circuit, start signal and pause signal give main control chip, realize the centre gripping to the watchband through main control chip control centre gripping control circuit normal work, realize driving the oil limit machine around the watchband motion realization oiling to the side of watchband through main control chip control four-axis motion control circuit, this embodiment circuit design is simple, improves work efficiency.
Drawings
FIG. 1 is a system diagram of an embodiment of a watchband side oiling motion control circuit of the present invention;
FIG. 2 is a schematic circuit diagram of the connection between the main control chip and the switch control circuit;
FIG. 3 is a schematic circuit diagram of the connection between the main control chip and the clamping control circuit;
FIG. 4 is a schematic circuit diagram of the connection between the main control chip and the four-axis motion control circuit;
fig. 5 is a schematic circuit diagram of an embodiment of the switching power supply of the present invention;
FIG. 6 is a schematic diagram illustrating a first step of the predetermined path of movement of the edge trimmer;
FIG. 7 is a schematic diagram illustrating a second step of the predetermined path of movement of the edge trimmer;
FIG. 8 is a schematic diagram of a third step of the predetermined path of movement of the edge trimmer;
FIG. 9 is a schematic diagram illustrating a fourth step of the predetermined path of movement of the edge trimmer;
reference numbers in the figures:
a main control chip-10; a switch control circuit-20; four-axis motion control circuit-30; a clamp control circuit-40; a first driver chip-41; a relay assembly-42; a second driver chip-31; four-axis locomotor-32; a clamping button-21; start button-22; pause button-23; a first relay-421; a second relay-422; a potentiometer-24; a photocoupler-25; x-axis linear module-321; a Y-axis linear module-322; a first rotating electrical machine-323; a switching power supply-50; a first voltage of-51; a second voltage-52; an edge oiling machine-60; a first gas claw-71; a second gas claw-72; a rotating disc-80.
Detailed Description
The following further explains embodiments of the present invention with reference to the drawings.
It should be noted that the oil edge painting machine herein has the same structure as the "oil painting assembly" in the utility model patent entitled "oil painting machine on the side edge of watchband" which is applied on the same day as the present application. The structure realizes oiling through contact friction between the rolling oil conveying belt and the side edge of the watchband. The "first air jaw" herein has the same structure as the "first clamping portion" in the utility model patent entitled "an oil maker on a side of a band" filed on the same day as the present application. The "second air claw" herein has the same structure as the "second holding portion" in the utility model patent entitled "an oil maker on a side edge of a watchband" filed on the same day as this application. The first air claw and the second air claw are used for controlling the clamping of the watchband through the electromagnetic valve.
Referring to fig. 1, a watch band side oiling motion control circuit 100 is used for controlling a first air gripper and a second air gripper to clamp/release a watch band and controlling an edge oiling machine to oil the side edge of the watch band. It includes: a main control chip 10; a switch control circuit 20, a four-axis motion control circuit 30, and a clamp control circuit 40 electrically connected to the main control chip 10.
The clamping control circuit 40 comprises a first driving chip 41 connected with the main control chip 10, a relay assembly 42 connected with the first driving chip 41 and used for controlling the first air claw and the second air claw to clamp/release the watchband, and a first voltage 51 for supplying power to the relay assembly 42.
The four-axis motion control circuit 30 comprises a second driving chip 31 connected with the main control chip 10, and four-axis motion devices 32 which are respectively electrically connected with the second driving chip 31 and used for driving the edge painting machine to paint the side edge of the watchband.
The switch control circuit 20 comprises a clamping button 21 for controlling the relay assembly 42 to clamp the watchband, a starting button 22 for controlling the four-axis mover 32 to start, and a pause button 23 for controlling the four-axis mover 32.
In this embodiment, the main control chip 10 is a single chip microcomputer manufactured by macro-crystal technology and having a model number of STC15F2K60S 2.
Referring to fig. 3, the relay assembly 42 includes a first relay 421 for turning on/off a first pneumatic claw solenoid valve and a second relay 422 for turning on/off a second pneumatic claw solenoid valve, the first voltage 51 is electrically connected to the first relay 421 and the second relay 422 respectively, the other end of the first relay 421 is connected to a fifteenth pin of the first driver chip 41, and the other end of the second relay 422 is connected to a tenth pin of the first driver chip 41. The first pin to the seventh pin of the first driver chip are connected to the main control chip 10 as the input terminal of the first driver chip. In this embodiment, the first relay 421 and the second relay 422 move towards each other to clamp the watch strap.
Referring to fig. 2, the switch control circuit 20 further includes a potentiometer 24 and a photocoupler 25, wherein one end of the clamping button 21 is connected to the fourth pin of the photocoupler 25, the other end of the clamping button 21 is grounded, one end of the start button 22 is connected to the sixth pin of the photocoupler 25, the other end of the start button 22 is grounded, one end of the pause button 23 is connected to the eighth pin of the photocoupler 25, the other end of the pause button 23 is grounded, the third pin of the potentiometer 24 is connected to the third pin of the photocoupler 25, the second pin of the potentiometer 24 is connected to the fifth pin of the photocoupler 25, the first pin of the potentiometer 24 is connected to the seventh pin of the photocoupler 25, the ninth pin, the eleventh pin, and the sixth pin of the photocoupler 25 are connected to the ground, and the fourth pin of the photocoupler 25 is connected to the power supply voltage, The thirteenth pin and the fifteenth pin are grounded, and the tenth pin, the twelfth pin, the fourteenth pin and the sixteenth pin of the photoelectric coupler 25 are respectively connected to the main control chip 10. In the embodiment, the photocoupler 25 is beneficial to eliminating interference of interference sources such as electromagnetic interference, high-frequency interference and the like in an industrial field.
In this embodiment, when the clamping button 21 is pressed, the normally open contact of the first relay 421 is attracted, the normally open contact of the second relay 422 is attracted, and the photoelectric coupler 25 works normally, and it realizes the electric-optical-electric signal conversion therein, the photoelectric coupler 25 transmits the electric signal of the clamping strap to the main control chip 10, the main control chip 10 outputs a high level signal to the sixth pin and the eighth pin of the input terminal 411 of the first driving chip, and the fifteenth pin and the tenth pin of the first driving chip output a low level signal, so that the first pneumatic claw electromagnetic valve and the second pneumatic claw electromagnetic valve work normally, and the first pneumatic claw and the second pneumatic claw move in opposite directions to clamp the clamping strap.
In the present embodiment, the first driver chip 41 is a driver chip of model number ULN2003A manufactured by the dumb semiconductor.
Referring to fig. 4, the four-axis mover 32 includes an X-axis linear module, a Y-axis linear module, a first rotating electrical machine 323 and a second rotating electrical machine respectively connected to the output end 311 of the second driving chip 31.
The X-axis linear module 321 is used for controlling the edge roller to move in the X-axis direction,
the Y-axis linear module 322 is used for controlling the edge roller to move in the Y-axis direction,
the first rotating motor 323 is used for controlling the edge painting machine to turn over the oil on the bottom side of the watchband,
the second rotating electrical machine is used to control the relay assembly 42 to reverse the feed.
In the present embodiment, the second driver chip 31 is a driver chip of model number ULN2003A manufactured by the dumb semiconductor.
In this embodiment, there are two X-axis linear modules 321, and the two X-axis linear modules 321 are disposed in parallel. The X-axis linear module 321 is perpendicular to the Y-axis linear module 322. The Y-axis linear module 322 is installed and connected to the top of the X-axis linear module 321, the first rotating motor 323 is arranged at the top of the Y-axis linear module 322, and the edge painting machine is connected with a motor shaft of the first rotating motor 323. The first air claw 71 and the second air claw 72 are provided with a pair, the pair of first air claw 71 and the pair of second air claw 72 are symmetrically arranged on a turntable 80, and a motor shaft of the second rotating motor is connected with the turntable 80. The X-axis linear module 321 is connected to a fourteenth pin of the second driver chip 31, the Y-axis linear module 322 is connected to a twelfth pin of the second driver chip 31, the first rotating electrical machine 323 is connected to an eleventh pin of the second driver chip 31, the second rotating electrical machine is connected to a fifteenth pin of the second driver chip 31, and the first to seventh pins of the second driver chip 31 are used as input terminals and connected to the main controller chip 10.
In this embodiment, when the start button 22 is pressed, the photocoupler 25 normally operates, and inside thereof performs electrical-optical-electrical signal conversion, the photocoupler 25 transmits a start signal to the main control chip 10, the main control chip 10 outputs high level signals to the first pin to the seventh pin of the second driver chip 31, and the tenth pin to the fifteenth pin of the first driver chip outputs low level signals, respectively. Therefore, the X-axis linear module, the Y-axis linear module, the first rotating motor 323 and the second rotating motor drive the oiling machine to run a predetermined path to oil both sides of the watchband with the bottom side.
When the pause key 23 is pressed, the photoelectric coupler 25 works normally, electric-optical-electric signal conversion is realized in the photoelectric coupler 25, the pause signal is transmitted to the main control chip 10 by the photoelectric coupler 25, the main control chip 10 outputs low level signals to the first pin to the seventh pin of the second driving chip 31, and the tenth pin to the fifteenth pin of the first driving chip output high levels. Accordingly, the X-axis linear module, the Y-axis linear module, the first rotating electric machine 323, and the second rotating electric machine stop operating.
Referring to fig. 6 to 9, the predetermined path of the movement of the edge roller 60 is:
s1: the second rotating motor drives the turntable 80 to rotate 180 degrees, and the watchband faces the edge painting machine 60;
s2: referring to fig. 6, the trimming machine 60 moves to the left side of the watch band under the driving of the X-axis linear module 321 and the Y-axis linear module 322, and the trimming machine 60 moves the left side of the watch band from the back to the front on the X-axis linear module 321;
s3: referring to fig. 7, when the edge painting machine 60 coats the bottom side of the watch band, the edge painting machine 60 is driven by the first rotating motor 323 to turn over for 180 degrees, so that the edge painting machine 60 applies oil along the circular arc side of the bottom side of the watch band;
s4: referring to fig. 8, the edge painting machine 60 moves from front to back on the X-axis linear module 321 to paint the right side of the watch band.
Thus, the first oiling process is finished, and the traveling path of the oiling mechanism 20 is approximately U-shaped.
Finally, the edge painting machine 60 applies oil to the side edges of the band for the second time. The traveling path of the edge oiling machine 60 is opposite to the traveling path of the first oiling.
Referring to fig. 5, the wrist-band side oiling motion control circuit further includes a switching power supply 50 connected to the commercial power, where the switching power supply 50 is configured to output a second voltage 52 for supplying power to the main control chip 10 and a first voltage 51 for supplying power to the relay assembly 42.
In this embodiment, the switching power supply 50 is an S-250-24 switching power supply, the second voltage 52 is a 5V dc, and the first voltage 51 is a 12V dc.
In conclusion, the beneficial effects of the embodiment are as follows: send the centre gripping signal through switch control circuit 20, start signal and pause signal give main control chip 10, control centre gripping control circuit 40 through main control chip 10 and normally work and realize the centre gripping to the watchband, realize through main control chip 10 control four-axis motion control circuit 30 that drive oil limit machine 60 realizes oiling to the side of watchband around the watchband motion, and this embodiment circuit design is simple, improves work efficiency.
The present invention has been described in detail with reference to the above embodiments, but these are not to be construed as limiting the present invention. The protection scope of the present invention is not limited to the above embodiments, but equivalent modifications or changes made by those skilled in the art according to the disclosure of the present invention should be included in the protection scope of the claims.
Claims (5)
1. A watchband side oiling motion control circuit for controlling first and second gas claws to grip/release a watchband and controlling an edge oiling machine to oil the side of the watchband, comprising: a main control chip (10); the switch control circuit (20), the four-axis motion control circuit (30) and the clamping control circuit (40) are respectively and electrically connected with the main control chip (10);
the clamping control circuit (40) comprises a first driving chip (41) connected with the main control chip (10) and a relay assembly (42) which is connected with the first driving chip (41) and is used for controlling the first air claw and the second air claw to clamp/release the watchband;
the four-axis motion control circuit (30) comprises a second driving chip (31) connected with the main control chip (10), and four-axis motion devices (32) which are respectively electrically connected with the second driving chip (31) and used for driving an oil edge machine to oil the side edge of the watchband;
the switch control circuit (20) comprises a clamping key (21) for controlling the relay assembly (42) to clamp the watchband, a starting key (22) for controlling the four-axis mover (32) to start, and a pause key (23) for controlling the four-axis mover (32).
2. The watchband side oiling motion control circuit according to claim 1, wherein the clamping control circuit (40) further comprises a first voltage (51) for supplying power to the relay assembly (42), the relay assembly (42) comprises a first relay (421) for switching on/off a first pneumatic claw solenoid valve and a second relay (422) for switching on/off a second pneumatic claw solenoid valve, the first voltage (51) is electrically connected with the first relay (421) and the second relay (422), the other end of the first relay (421) is connected with a fifteenth pin of the first driving chip (41), and the other end of the second relay (422) is connected with a tenth pin of the first driving chip (41).
3. The control circuit for oiling motion on the side of a watchband according to claim 1, wherein the switch control circuit (20) further comprises a potentiometer (24) and a photocoupler (25), one end of the clamping button (21) is connected with the fourth pin of the photocoupler (25), the other end of the clamping button (21) is grounded, one end of the start button (22) is connected with the sixth pin of the photocoupler (25), the other end of the start button (22) is grounded, one end of the pause button (23) is connected with the eighth pin of the photocoupler (25), the other end of the pause button (23) is grounded, the third pin of the potentiometer (24) is connected with the third pin of the photocoupler (25), the second pin of the potentiometer (24) is connected with the fifth pin of the photocoupler (25), the first pin of the potentiometer (24) is connected with the seventh pin of the photoelectric coupler (25), the ninth pin, the eleventh pin, the thirteenth pin and the fifteenth pin of the photoelectric coupler (25) are grounded, and the tenth pin, the twelfth pin, the fourteenth pin and the sixteenth pin of the photoelectric coupler (25) are respectively connected with the main control chip (10).
4. Band-side oiling motion control circuit according to claim 1, characterized in that the four-axis mover (32) comprises an X-axis linear module, a Y-axis linear module, a first rotating motor (323) and a second rotating motor respectively connected to the output of the second driving chip (31),
the X-axis linear module is used for controlling the edge painting machine to move in the X-axis direction,
the Y-axis linear module is used for controlling the edge painting machine to move in the Y-axis direction,
the first rotating motor (323) is used for controlling the edge painting machine to turn over the oil on the bottom side of the watchband,
the second rotating motor is used for controlling the relay assembly (42) to overturn and feed.
5. The watchband side oiling motion control circuit according to claim 1, further comprising a switching power supply (50) connected to the mains, wherein the switching power supply (50) is configured to output a second voltage (52) for powering the main control chip (10) and output a first voltage (51) for powering the relay assembly (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128961.1U CN210804059U (en) | 2019-11-30 | 2019-11-30 | Watchband side oiling motion control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128961.1U CN210804059U (en) | 2019-11-30 | 2019-11-30 | Watchband side oiling motion control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210804059U true CN210804059U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922128961.1U Active CN210804059U (en) | 2019-11-30 | 2019-11-30 | Watchband side oiling motion control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210804059U (en) |
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2019
- 2019-11-30 CN CN201922128961.1U patent/CN210804059U/en active Active
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