CN211678823U

CN211678823U - Steel ball on-line monitoring device

Info

Publication number: CN211678823U
Application number: CN201922040720.1U
Authority: CN
Inventors: 王承科; 冯红喜; 马续勋; 黄龙霄; 郑玉龙; 王艳艳
Original assignee: Goldpro New Materials Co ltd
Current assignee: Goldpro New Materials Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-10-16
Anticipated expiration: 2029-11-23

Abstract

The steel ball on-line monitoring device comprises a support, a ball dividing rotary table and a control system, wherein the ball dividing rotary table is rotationally fixed on the support, the ball dividing rotary table is connected with a servo driving motor through a coupler, 6 ball bins are uniformly distributed on the ball dividing rotary table and correspond to 6 stations, a steel ball conveying track to be detected, a finished steel ball conveying track, a defective steel ball conveying track, a laser scanner I, a laser scanner II and a 180-degree lifting turnover cylinder are arranged on the support, an outlet of the steel ball conveying track to be detected corresponds to a first station, the laser scanner I corresponds to a second station, the 180-degree lifting turnover cylinder corresponds to a third station, the laser scanner II corresponds to a fourth station, an inlet of the defective steel ball conveying track corresponds to a fifth station, an inlet of the finished steel ball conveying track corresponds to a sixth station, a clamping conveying cylinder is arranged at the outlet of the steel ball conveying track to be detected, and a top corresponding to the inlet of the steel ball conveying track and the inlet of the finished steel ball conveying track are fixed on the defective ball rotary table Ball cylinder I and ball ejection cylinder II.

Description

Steel ball on-line monitoring device

Technical Field

The utility model relates to a forge and roll steel ball production line, especially a steel ball on-line monitoring device. The online product quality monitoring device is used in the steel ball processing and production process in the field of forged and rolled steel balls, and is suitable for long-term online detection of steel ball production and use in forging and rolling enterprises.

Background

At present, in the steel ball processing and producing process in the forging and rolling industry, the product is mainly drawn and tested manually, and the produced steel ball cannot be detected in real time, so that the method comprises the following steps: 1. and partial unqualified steel ball products are off-line and flow into customers, so that the customers are lost, and the company loses credit. 2. The problem of the produced unqualified products cannot be rectified in time, so that the waste of natural gas, raw materials, electric power resources and human resources is caused, the ton cost of producing steel balls by a company is increased, and the competitiveness is lost in the market. Therefore, the steel ball on-line monitoring device is designed, and is a technical problem to be solved at present.

Disclosure of Invention

The utility model aims to solve the technical problem that a steel ball on-line monitoring device is provided.

The technical proposal of the utility model for solving the technical problem is that:

the steel ball on-line monitoring device mainly comprises a support, a ball dividing rotary table and a control system, wherein the ball dividing rotary table is rotationally fixed on the support, a servo driving motor is fixed on the support, the servo driving motor is arranged below the ball dividing rotary table, the ball dividing rotary table is connected with the servo driving motor through a coupler, 6 ball bins are uniformly distributed on the ball dividing rotary table, the 6 ball bins are 6 stations of the servo driving motor, a steel ball conveying channel to be detected, a finished steel ball conveying channel, a defective steel ball conveying channel, a laser scanner I, a laser scanner II and a 180-degree lifting turnover cylinder are arranged on the support, in an initial state, an outlet of the steel ball conveying channel corresponds to a first station, the laser scanner I corresponds to a second station, the 180-degree lifting turnover cylinder corresponds to a third station, the laser scanner II corresponds to a fourth station, an inlet of the defective steel ball conveying channel corresponds to a fifth station, the inlet of the finished product steel ball conveying ball channel corresponds to a sixth station, a clamping conveying cylinder is arranged at the outlet of the steel ball conveying ball channel to be detected, a ball ejecting cylinder I and a ball ejecting cylinder II which correspond to the inlet of the inferior-quality steel ball conveying ball channel and the inlet of the finished product steel ball conveying ball channel respectively are fixed on the ball separating turntable, and the servo driving motor, the clamping conveying cylinder, the laser scanner I, the laser scanner II, the 180-degree lifting turnover cylinder, the ball ejecting cylinder I and the ball ejecting cylinder II are electrically and signal-connected with the control system. The scanner laser 3D scans the profile appearance. Inputting the monitoring standard of a steel ball 12 to be detected in an operation page, when the steel ball to be detected passes through a conveying ball channel 13 and passes through a limiting device, sending an instruction by a PLC control system, clamping a conveying cylinder to act, clamping the steel ball to be detected and conveying the steel ball to be detected to a ball inlet bin on a ball dividing rotary table, rotating a servo motor through programmed time control, enabling the steel ball to be detected to enter the next station, scanning by a laser scanner, controlling the servo motor to rotate to enter a steel ball rotating station after scanning is finished, clamping the steel ball to be detected to turn over 180 degrees through a lifting turning 180-degree cylinder arranged on the steel ball rotating station, controlling the program to go to the next station after turning is finished, scanning the other half of the steel ball by the laser scanner, and feeding back the scanned image to a control system to analyze and process image data, the control system sends an instruction, the defective steel ball is directly jacked into a defective ball channel by the ball jacking cylinder, the qualified finished steel ball is detected to continue rotating to the next station, the qualified steel ball is jacked into the finished ball channel by the ball jacking cylinder, and the steel ball is packaged and stored in a warehouse.

As the utility model discloses an optimal scheme is being equipped with steel ball stop device, steel ball stop device and control system electricity, signal connection on waiting to examine steel ball conveying lane. The steel ball limiting device is a limiting block driven by a limiting cylinder.

As a preferred scheme of the utility model, the control system include circuit control device and pneumatic control device, wherein pneumatic control device mainly comprises electromagnetic air valve I, electromagnetic air valve II, electromagnetic air valve III, electromagnetic air valve IV and electromagnetic air valve V, the air inlet of electromagnetic air valve I, electromagnetic air valve II, electromagnetic air valve III, electromagnetic air valve IV and electromagnetic air valve V is connected with the gas outlet of air pump through the air-vent valve, the gas outlet of electromagnetic air valve I, electromagnetic air valve II, electromagnetic air valve III, electromagnetic air valve IV and electromagnetic air valve V is connected with the air inlet of clamping conveying cylinder, ball-ejecting cylinder I, ball-ejecting cylinder II, steel ball limiting cylinder, 180 ° lift upset cylinder respectively; the circuit control device mainly comprises an air circuit breaker, an alternating current contactor I, an alternating current contactor II, a servo motor driver, a Programmable Logic Controller (PLC), a touch screen, a direct current power supply, a filter, an intermediate relay KA1, an intermediate relay KA2, an intermediate relay KA3, an intermediate relay KA4, an intermediate relay KA5, an intermediate relay KA6, an intermediate relay KA7, an intermediate relay KA10, an intermediate relay KA11, an intermediate relay KA12, an intermediate relay KA13 and an intermediate relay KA14, wherein a servo driving motor is connected to the servo motor driver, the servo motor driver is connected with a 3-phase power supply through the alternating current contactor I, the filter and the air circuit breaker, an air pump motor is connected with the 3-phase power supply through the alternating current contactor II, the filter and the air circuit breaker, an incoming line of the direct current power supply is connected with a 220V power supply, an incoming line of the touch screen is connected with an outgoing line of the direct current power, the laser scanner I and the laser scanner II are connected to a direct current power supply, and the output ends of the laser scanner I and the laser scanner II are in signal connection with a Programmable Logic Controller (PLC) through signal lines; the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13 and the intermediate relay KA14 are respectively connected between Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11, Y12 and Y13 of the PLC and 24V-of the direct-current power supply; the relay KA1 and the ac contactor i (KM 1) form a branch, the relay KA2 and the ac contactor ii (KM 2) coil form a branch, the relay KA3 and the DC1 coil form a branch, the relay KA4 and the DC2 coil form a branch, the relay KA5 and the DC3 coil form a branch, the relay KA6 and the DC4 coil form a branch, the relay KA7 and the DC5 coil form a branch, the relay KA10 and the DC6 coil form a branch, the relay KA11 and the DC7 coil form a branch, the relay KA12 and the DC8 coil form a branch, the relay KA13 and the DC9 coil form a branch, and the relay KA14 and the DC10 coil form a branch, and the branches are connected in parallel between L, N of the PLC; respective manual push-button switches are provided between the tip ends of the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13, and the intermediate relay KA14 and 24V +.

The principle of the utility model is as follows:

since the scanning method uses time as a calculation reference, it is also called a time method. The device is very accurate, rapid and simple to operate, and can be arranged on a production line to form a device for production and inspection. The basic structure of a laser scanner includes a laser light source, a scanner, a light receiving (detecting) device, a control unit, and the like. The laser light source is closed, is not easily influenced by environment, and is easy to form light beam, and usually adopts low-power visible light laser, such as helium neon laser, semiconductor laser, etc., and the scanner is rotary polygon gauge or double-sided mirror, and when the light beam is injected into the scanner, it can be quickly rotated to make the laser light be reflected into a scanning light beam. In the whole course of beam scanning, if there is a workpiece, the light is blocked, so that the diameter can be measured. Before measurement, two gauges with known sizes are used for correction, and then if all the measured sizes are between the two gauges, the sizes to be measured can be obtained after electronic signal processing. Therefore, it is also called a laser gauge.

The utility model has the advantages that:

this steel ball on-line automatic monitoring equipment simple structure, convenient operation carries out real-time on-line monitoring to the steel ball product on the production line through laser 3D scanning contourgraph and image analysis system, has avoided unqualified steel ball to flow into the finished product packaging bag, provides the quality guarantee for the product that the customer purchased, through PLC's program control, when unqualified steel ball reaches setting for the steel ball number standard in succession, the acousto-optic control program reports to the police, remind team to rectify as early as possible the problem item, reduce natural gas, raw and other materials, electric power resource, manpower resources unnecessary waste.

Drawings

Fig. 1 is a schematic structural view of the present invention (axonometric view 1);

fig. 2 is a schematic structural view of the present invention (axonometric view 2);

fig. 3 is a schematic circuit diagram (main circuit) of the present invention;

fig. 4 is a circuit schematic diagram (control circuit) of the present invention;

fig. 5 is a pneumatic schematic diagram of the present invention.

Detailed Description

As shown in the figure, the steel ball on-line monitoring device mainly comprises a support 11, a ball-dividing rotary table 18 and a control system 15, and is characterized in that the ball-dividing rotary table 18 is rotationally fixed on the support 11, a servo driving motor 17 is fixed on the support 11, the servo driving motor 17 is arranged below the ball-dividing rotary table 18, the ball-dividing rotary table 18 is connected with the servo driving motor 17 through a coupler, 6 ball bins 1 are uniformly distributed on the ball-dividing rotary table 18, the 6 ball bins 1 are 6 stations of the servo driving motor 17, a steel ball conveying lane 13 to be detected, a finished steel ball conveying lane 9, a defective steel ball conveying lane 5, a laser scanner I2, a laser scanner II 4 and a 180-degree lifting and overturning cylinder 3 are arranged on the support 11, in an initial state, an outlet of the steel ball conveying lane 13 to be detected corresponds to a first station, the laser scanner I2 corresponds to a second station, the 180-degree lifting and overturning cylinder 3 corresponds to a third station, laser scanner II 4 corresponds the fourth station, the import of substandard product steel ball conveying lane 5 corresponds the fifth station, the import of finished product steel ball conveying lane 9 corresponds the sixth station, the exit of waiting to examine steel ball conveying lane 13 is equipped with presss from both sides tight conveying cylinder 14, be fixed with respectively with the import of substandard product steel ball conveying lane 5 and the import of finished product steel ball conveying lane 9 on minute ball carousel 18 and correspond kicking ball cylinder I7 and kicking ball cylinder II 8, servo drive motor 17, press from both sides tight conveying cylinder 14, laser scanner I2, laser scanner II 4, 180 lift upset cylinder 3, kicking ball cylinder I7 and kicking ball cylinder II 8 and control system 15 electricity, signal connection. The scanner laser 3D scans the profile appearance.

A steel ball limiting device 19 is arranged on the conveying ball path 13 of the steel ball to be detected, and the steel ball limiting device 19 is electrically and signal connected with the control system 15. The steel ball limiting device 19 is a limiting block driven by a limiting cylinder.

The control system 15 comprises a circuit control device and a pneumatic control device, wherein the pneumatic control device mainly comprises an electromagnetic air valve I14-1, an electromagnetic air valve II 7-1, an electromagnetic air valve III 8-1, an electromagnetic air valve IV 19-1 and an electromagnetic air valve V3-1, the air inlets of the electromagnetic air valve I14-1, the electromagnetic air valve II 7-1, the electromagnetic air valve III 8-1, the electromagnetic air valve IV 19-1 and the electromagnetic air valve V3-1 are connected with the air outlet of an air pump B through a pressure regulating valve A, and the air outlets of the electromagnetic air valve I14-1, the electromagnetic air valve II 7-1, the electromagnetic air valve III 8-1, the electromagnetic air valve IV 19-1 and the electromagnetic air valve V3-1 are respectively connected with a clamping and conveying cylinder 14, a heading ball cylinder I7, a heading ball cylinder II 8, a steel ball limiting, The air inlet of the 180-degree lifting turnover cylinder 3 is connected; the circuit control device mainly comprises an air circuit breaker QF, an alternating current contactor I KM1, an alternating current contactor II KM2, a servo motor driver, a programmable controller PLC, a touch screen, a direct current power supply, a filter, an intermediate relay KA1, an intermediate relay KA2, an intermediate relay KA3, an intermediate relay KA4, an intermediate relay KA5, an intermediate relay KA6, an intermediate relay KA7, an intermediate relay KA10, an intermediate relay KA11, an intermediate relay KA12, an intermediate relay KA13 and an intermediate relay KA14, wherein the servo drive motor 17 is connected to the servo motor driver, the servo motor driver is connected with a 3-phase power supply through the alternating current contactor I KM1, the filter and the air circuit breaker QF, the air pump motor is connected with the 3-phase power supply through the alternating current contactor II KM2, the filter and the air circuit breaker QF, the incoming line of the direct current power supply is connected with a 220V power supply, the incoming line of, the direct current power supply provides power for a programmable controller (PLC), the laser scanner I2 and the laser scanner II 4 are connected to the direct current power supply, and the output ends of the laser scanner I2 and the laser scanner II 4 are in signal connection with the PLC through signal lines; the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13 and the intermediate relay KA14 are respectively connected between Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11, Y12 and Y13 of the PLC and 24V-of the direct-current power supply; the intermediate relay KA1 and the alternating current contactor I KM1 form a branch, the intermediate relay KA2 and the alternating current contactor II KM2 coil form a branch, the intermediate relay KA3 and the DC1 coil form a branch, the intermediate relay KA4 and the DC2 coil form a branch, the intermediate relay KA5 and the DC3 coil form a branch, the intermediate relay KA6 and the DC4 coil form a branch, the intermediate relay KA7 and the DC5 coil form a branch, the intermediate relay KA10 and the DC6 coil form a branch, the intermediate relay KA11 and the DC7 coil form a branch, the intermediate relay KA12 and the DC8 coil form a branch, the intermediate relay KA13 and the DC9 coil form a branch, and the intermediate relay KA14 and the DC10 coil form a branch, and the branches are connected in parallel between the programmable controller PLC L, N; respective manual push-button switches are provided between the tip ends of the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13, and the intermediate relay KA14 and 24V +.

Claims

1. A steel ball on-line monitoring device mainly comprises a support (11), a ball dividing rotary table (18) and a control system (15), and is characterized in that the ball dividing rotary table (18) is rotationally fixed on the support (11), a servo driving motor (17) is fixed on the support (11), the servo driving motor (17) is arranged below the ball dividing rotary table (18), the ball dividing rotary table (18) is connected with the servo driving motor (17) through a coupler, 6 ball bins (1) are uniformly distributed on the ball dividing rotary table (18), the 6 ball bins (1) are 6 stations of the servo driving motor (17), a steel ball conveying channel (13) to be detected is arranged on the support (11), a finished steel ball conveying channel (9), a defective steel ball conveying channel (5), a laser scanner I (2), a laser scanner II (4) and a 180-degree lifting turnover cylinder (3) are arranged on the support (11), treat the export of waiting to examine steel ball conveying ball way (13) and correspond first station, laser scanner I (2) corresponds the second station, 180 lift upset cylinder (3) correspond the third station, laser scanner II (4) correspond the fourth station, the import of substandard product steel ball conveying ball way (5) corresponds the fifth station, the import of finished product steel ball conveying ball way (9) corresponds the sixth station, the exit of waiting to examine steel ball conveying ball way (13) is equipped with presss from both sides tight conveying cylinder (14), be fixed with respectively with the import of substandard product steel ball conveying ball way (5) and the top ball cylinder II (8) that the import of finished product steel ball conveying ball way (9) corresponds on minute ball carousel (18), servo drive motor (17), press from both sides tight conveying cylinder (14), laser scanner I (2), laser scanner II (4), 180 lift upset cylinder (3), The ball ejecting cylinder I (7) and the ball ejecting cylinder II (8) are electrically and signal connected with the control system (15).

2. The steel ball on-line monitoring device according to claim 1, characterized in that a steel ball limiting device (19) is arranged on the conveying ball path (13) of the steel ball to be detected, and the steel ball limiting device (19) is electrically and signal connected with the control system (15); the steel ball limiting device (19) is a limiting block driven by a limiting cylinder.

3. The steel ball online monitoring device according to claim 2, wherein the control system (15) comprises a circuit control device and a pneumatic control device, wherein the pneumatic control device mainly comprises an electromagnetic air valve I (14-1), an electromagnetic air valve II (7-1), an electromagnetic air valve III (8-1), an electromagnetic air valve IV (19-1) and an electromagnetic air valve V (3-1), air inlets of the electromagnetic air valve I (14-1), the electromagnetic air valve II (7-1), the electromagnetic air valve III (8-1), the electromagnetic air valve IV (19-1) and the electromagnetic air valve V (3-1) are connected with an air outlet of the air pump (B) through a pressure regulating valve (A), and air inlets of the electromagnetic air valve I (14-1), the electromagnetic air valve II (7-1), the electromagnetic air valve III (8-1) and the electromagnetic air valve V (3-1) are connected with an air outlet, The air outlets of the electromagnetic air valve IV (19-1) and the electromagnetic air valve V (3-1) are respectively connected with the air inlets of the clamping conveying cylinder (14), the ball ejecting cylinder I (7), the ball ejecting cylinder II (8), the steel ball limiting cylinder and the 180-degree lifting overturning cylinder (3); the circuit control device mainly comprises an air circuit breaker (QF), an alternating current contactor I (KM 1), an alternating current contactor II (KM 2), a servo motor driver, a Programmable Logic Controller (PLC), a touch screen, a direct current power supply, a filter, an intermediate relay KA1, an intermediate relay KA2, an intermediate relay KA3, an intermediate relay KA4, an intermediate relay KA5, an intermediate relay KA6, an intermediate relay KA7, an intermediate relay KA10, an intermediate relay KA11, an intermediate relay KA12, an intermediate relay KA13 and an intermediate relay KA14, a servo driving motor (17) is connected to the servo motor driver, the servo motor driver is connected with a 3-phase power supply through the alternating current contactor I (KM 1), the filter and the air circuit breaker (QF), an air pump motor is connected with the 3-phase power supply through the alternating current contactor II (KM 2), the filter and the air circuit breaker (KM) and the direct current power supply, the inlet of the, the incoming line of the touch screen is connected with the outgoing line of a direct current power supply, the direct current power supply provides power for a programmable controller (PLC), the laser scanner I (2) and the laser scanner II (4) are connected to the direct current power supply, and the output ends of the laser scanner I (2) and the laser scanner II (4) are in signal connection with the programmable controller (PLC) through signal lines; the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13 and the intermediate relay KA14 are respectively connected between Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11, Y12 and Y13 of the PLC and 24V-of the direct-current power supply; the relay KA1 and the ac contactor i (KM 1) form a branch, the relay KA2 and the ac contactor ii (KM 2) coil form a branch, the relay KA3 and the DC1 coil form a branch, the relay KA4 and the DC2 coil form a branch, the relay KA5 and the DC3 coil form a branch, the relay KA6 and the DC4 coil form a branch, the relay KA7 and the DC5 coil form a branch, the relay KA10 and the DC6 coil form a branch, the relay KA11 and the DC7 coil form a branch, the relay KA12 and the DC8 coil form a branch, the relay KA13 and the DC9 coil form a branch, and the relay KA14 and the DC10 coil form a branch, and the branches are connected in parallel between L, N of the PLC; respective manual push-button switches are provided between the tip ends of the coils of the intermediate relay KA1, the intermediate relay KA2, the intermediate relay KA3, the intermediate relay KA4, the intermediate relay KA5, the intermediate relay KA6, the intermediate relay KA7, the intermediate relay KA10, the intermediate relay KA11, the intermediate relay KA12, the intermediate relay KA13, and the intermediate relay KA14 and 24V +.

4. The steel ball on-line monitoring device according to claim 1, wherein the scanner laser 3D scans the profiler.