CN114800290A - Sand blasting system based on digital remote control - Google Patents
Sand blasting system based on digital remote control Download PDFInfo
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- CN114800290A CN114800290A CN202210382462.9A CN202210382462A CN114800290A CN 114800290 A CN114800290 A CN 114800290A CN 202210382462 A CN202210382462 A CN 202210382462A CN 114800290 A CN114800290 A CN 114800290A
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- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cleaning In General (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention relates to the technical field of sand blasting machines, in particular to a sand blasting system based on digital remote control.A control system is in signal connection with a monitoring execution component, and the monitoring execution component can send an I/O signal to the control system; the remote operation and maintenance platform is in wireless connection with the control system, and the remote operation and maintenance platform can control the operation of the monitoring execution assembly through the control system. According to the invention, the control system, the monitoring execution assembly and the remote operation and maintenance platform are arranged, so that the sand blasting machine has the functions of remotely controlling and setting the operation parameters of the machine, and the technical requirements of networking, intellectualization and unmanned performance are further met.
Description
Technical Field
The invention relates to the technical field of sand blasting machines, in particular to a sand blasting system based on digital remote control.
Background
Sandblasters are a category of air delivery machines. The method is characterized in that a powdery particle (with the diameter of 1-4 mm) material is conveyed from one place to another place in a pipeline by utilizing compressed air, and in the process of converting kinetic energy into potential energy, the surface of an object is flushed by sand grains moving at high speed, so that the effect of improving the surface quality of the object is achieved. The conventional sand blasting machine has the advantages that the operation key is mechanical and push-button, parameter information is displayed through a screen display or dial scale, sand blasting parameters need to be manually recorded in a paper sand blasting parameter table and then input into a computer Excel table, and when the operation parameters of a sand blasting machine table need to be changed, the operation parameters need to be manually operated on site. This results in an increase in workload. Therefore, the technical problem of how to enable the sand blasting machine to have the functions of remotely controlling and setting the operation parameters of the machine table is solved, and networking, intellectualization and unmanned performance are realized.
Disclosure of Invention
Therefore, in order to solve the problems in the prior art, a digital remote control-based sand blasting system is provided, which includes a control system and a monitoring execution component, wherein the control system is in signal connection with the monitoring execution component, and the monitoring execution component can send an I/O signal to the control system; the remote operation and maintenance platform is in wireless connection with the control system, and the remote operation and maintenance platform can control the operation of the monitoring execution assembly through the control system.
Preferably, the device also comprises a shell, a top shell, an adjustable mechanism, a positioning mechanism, a conveying platform and a feeding hole; the adjustable mechanism is arranged in the shell and comprises a first connecting rod, a second connecting rod, a rotating block, an adjusting assembly, a steering engine, a spray head, an analyzing assembly, a driving assembly and a camera; the top of the shell is provided with a rotating hole, and the rotating block is rotatably arranged on the rotating hole; one end of the first connecting rod is hinged with one side of the rotating block, and the first connecting rod is uniformly arranged around the axis of the rotating block; the end parts of the second connecting rods are hinged with each other to form a strip-shaped connecting rod group, and one end of the strip-shaped connecting rod group is hinged with one end of the first connecting rod, which is far away from the rotating block; an adjusting component for driving the first connecting rod to rotate is arranged on one side of the first connecting rod; the steering gears are arranged at the hinged positions of the first connecting rod and the second connecting rod and the hinged position between the second connecting rods; the spray heads are respectively and fixedly arranged at the lower parts of the first connecting rod and the second connecting rod; two ends of the analysis component are respectively arranged on the first connecting rod and the adjusting component; the top of the shell is provided with a driving component for driving the rotating block to rotate; the camera is fixedly arranged at the bottom of the rotating block and is in signal connection with the control system.
Preferably, the adjustment assembly comprises a first linear actuator, a hinge block, a hinge rod and a third link rod; the first linear driver is horizontally and fixedly arranged at the bottom of the rotating block, and the output end of the first linear driver points to the circle center of the rotating block; the hinge block is fixedly arranged on the output end of the first linear driver; the hinge rod is fixedly arranged on the side wall of the first connecting rod; the two ends of the third connecting rod are respectively hinged with the hinge rod and the hinge block.
Preferably, the analysis assembly comprises a fixed rod, a first displacement sensor and a rotating seat; the fixed rod is fixedly arranged on one side of the hinging block; the rotating seat is fixedly arranged on the side wall of the first connecting rod; the two ends of the first displacement sensor are respectively arranged on the rotating seat and the fixed rod, and the first displacement sensor is in signal connection with the control system.
Preferably, the drive assembly comprises a support plate, a rotary drive, a gear and a toothed ring; the supporting plate is fixedly arranged at the top of the shell; the rotary driver is fixedly arranged on the side wall of the supporting plate, and the output end of the rotary driver faces downwards vertically; the gear is fixedly arranged on the output end of the rotary driver; the gear ring is fixedly arranged on the side wall of the rotating block along the axis of the rotating block.
Preferably, the positioning mechanism comprises a bracket, a second linear driver, a push plate and a sensing assembly; the bracket is fixedly arranged on one side of the shell far away from the feed inlet; the second linear driver is fixedly arranged at the top of the bracket, the output end of the second linear driver points to the shell, and the output shaft of the second linear driver is arranged on the side wall of the shell in a penetrating manner; the push plate is fixedly arranged on the output end of the second linear driver; two ends of the induction component are respectively arranged on the push plate and the side wall of the shell.
Preferably, the sensing assembly comprises a second displacement sensor; the second displacement sensor is fixedly arranged on the side wall of the shell, the output end of the second displacement sensor points to the shell, the output end of the second displacement sensor is fixedly arranged on the push plate, and the second displacement sensor is in signal connection with the control system.
Preferably, the recovery mechanism comprises a through hole, a fan heater and a recovery box; the through hole is formed in the side wall of the shell; the warm air blower is fixedly arranged on the through hole; the recycling bin is arranged at the bottom of the shell.
Preferably, the device also comprises a feeding mechanism, wherein the feeding mechanism is arranged on one side of the shell, which is provided with the feeding hole, and comprises a signal emitter and a signal receiver; the signal emitter is fixedly arranged at the upper part of the feed port; the signal receiver is fixedly arranged at the lower part of the feeding hole and is in signal connection with the control system.
Preferably, the feeding mechanism further comprises a baffle; the baffle is arranged on one side of the signal emitter.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the control system, the monitoring execution assembly and the remote operation and maintenance platform are arranged, so that the sand blasting machine has the functions of remotely controlling and setting the operation parameters of the machine, and the technical requirements of networking, intellectualization and unmanned performance are further met.
2. According to the invention, through arranging the first connecting rod, the second connecting rod, the rotating block, the adjusting component, the steering engine, the spray head, the analyzing component, the driving component and the camera, the technical requirement that a workpiece to be machined can be in more uniform contact with sand materials when the sand blasting machine performs sand blasting is met.
3. According to the invention, the technical requirement that the adjusting component can drive the first connecting rod to rotate is met by arranging the first linear driver, the hinge block, the hinge rod and the third connecting rod.
4. According to the invention, by arranging the fixed rod, the first displacement sensor and the rotating seat, the technical requirement that the controller can judge the position state of the first connecting rod through the analysis component is realized.
5. According to the invention, the supporting plate, the rotary driver, the gear and the gear ring are arranged, so that the technical requirement that the driving assembly can drive the rotary block to rotate is realized, and the block to be processed can be more uniformly contacted with sand materials sprayed by the sand blasting machine.
Drawings
FIG. 1 is a flow diagram of a blasting system of the present invention;
FIG. 2 is a first perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is an assembled perspective view of the present invention with the top shell removed;
FIG. 5 is an assembled perspective view of the present invention with the top shell and the conveyor table removed;
FIG. 6 is a second assembled perspective view of the present invention with the top shell and the delivery table removed;
FIG. 7 is an assembled perspective view of the present invention with the top shell, brackets and table removed;
FIG. 8 is a first assembled perspective view of the present invention with the top shell, recovery tank, support, fan heater and transport table removed;
FIG. 9 is a second perspective view of the present invention with the top shell, recovery tank, support, fan heater and transport table removed;
FIG. 10 is a first perspective view of the adjustable mechanism of the present invention;
FIG. 11 is a second perspective view of the adjustable mechanism of the present invention;
FIG. 12 is a perspective view of a portion of the adjustable mechanism of the present invention;
FIG. 13 is a partial perspective view one of the adjustable mechanism of the present invention;
FIG. 14 is a partial perspective view of the adjustable mechanism of the present invention;
FIG. 15 is a partial perspective view of the adjustable mechanism of the present invention;
figure 16 is a partial perspective view of the adjustable mechanism of the present invention.
The reference numbers in the figures are:
1-a housing;
2-top shell;
3-an adjustable mechanism; 3 a-a first link; 3 b-a second link; 3 c-a rotating block; 3 d-a regulating component; 3d1 — first linear driver; 3d 2-hinge block; 3d 3-hinge bar; 3d 4-third link; 3 e-a steering engine; 3 f-a spray head; 3 g-analytical component; 3g 1-fixed bar; 3g2 — first displacement sensor; 3g 3-rotating seat; 3 h-drive assembly; 3h 1-support plate; 3h2 — rotary drive; 3h3 — gear; 3h 4-toothed ring; 3 i-a camera;
4-a positioning mechanism; 4 a-a scaffold; 4 b-a second linear drive; 4 c-a push plate; 4 d-a sensing component; 4d1 — second displacement sensor;
5-a conveying table;
6-a recovery mechanism; 6 a-a through hole; 6 b-a warm air blower; 6 c-a recovery tank;
7-a feeding mechanism; 7 a-a signal transmitter; 7 b-a signal receiver; 7 c-gear leather;
8-feeding hole.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Example 1:
as shown in fig. 1, the present invention provides:
a sand blasting system based on digital remote control comprises a control system and a monitoring execution assembly, wherein the control system is in signal connection with the monitoring execution assembly, and the monitoring execution assembly can send an I/O signal to the control system; the remote operation and maintenance platform is in wireless connection with the control system, and the remote operation and maintenance platform can control the operation of the monitoring execution assembly through the control system.
Based on the embodiment, the technical problem to be solved by the invention is how to enable the sand blasting machine to have the functions of remotely controlling and setting the operation parameters of the machine, thereby realizing networking, intellectualization and unmanned operation. Therefore, the monitoring execution assembly comprises an electric proportional valve, a motor, a magnetic flowmeter, a magnetic flow valve, a sensor, an electromagnetic valve, a frequency converter and the like, a control system comprises a server, an extended analog/digital/IO (input/output), a sand blasting machine display screen, a switch and a controller, and a remote operation and maintenance platform comprises a computer, a mobile phone and other terminal equipment. The electric proportional valve is connected with the control system through an analog I/O signal, the motor is connected with the control system through an I/O signal, and the sensor is connected with the control system through an I/O signal. The electromagnetic valve is connected with the control system through an I/O signal, and the frequency converter is connected with the control system through an I/O signal. The magnetic flowmeter is connected with the control system through an RS485 cable, and the magnetic flow valve is connected with the control system through the RS485 cable. Magnetic flowmeters and magnetic flow valves are exemplified herein. The magnetic flowmeter can monitor the flow of sand materials ejected by the sand blasting machine, when the magnetic flowmeter monitors that the flow of the sand materials in the sand blasting machine is overlarge, the magnetic flowmeter can convert the monitored data into an I/O signal at the moment and transmit the signal to the server, the server can respectively transmit the signal emitted by the magnetic flowmeter to the remote operation and maintenance platform and the extended analog/digital/IO, and the signal can be displayed on a display screen of the sand blasting machine after passing through the extended analog/digital/IO. After the signal that magnetic flowmeter transmitted is received by long-range fortune dimension platform, can directly know the particular case of sand blasting machine sandblast flow through long-range fortune dimension platform. The server sends signals to the remote operation and maintenance platform and the extended analog/digital/IO, and simultaneously sends signals to the switch, the switch feeds the signals back to the controller through the TCP/IP, and a corresponding coping method can be set in the controller. The controller can automatically judge according to the signal sent by the exchanger, then send the execution signal to the exchanger, and then send the signal to the server by the exchanger, at the moment, the server can send the control signal sent by the controller to the magnetic flow valve, the magnetic flow valve can adjust the flow according to the control signal, therefore, the magnetic flowmeter monitors the change of the sand flow in the sand blasting machine, the magnetic flowmeter sends the monitored signals to the server again, the server sends the signals of the magnetic flowmeter to the exchanger, the remote operation and maintenance platform and the extended analog/digital/IO respectively, therefore, workers on the operation site can know the flow condition of the sand material of the sand blasting machine through the display screen of the sand blasting machine, and remote staff can monitor the real-time change of the sand flow data of the sand blasting machine through the remote operation and maintenance platform. When no staff is around the sand blasting machine, the monitoring execution assembly can be controlled through remote control. Therefore, the sand blasting machine has the functions of remote control and machine operation parameter setting, and further the technical requirements of networking, intellectualization and unmanned are met.
Further, as shown in fig. 1-16:
the device also comprises a shell 1, a top shell 2, an adjustable mechanism 3, a positioning mechanism 4, a conveying platform 5 and a feeding hole 8; the adjustable mechanism 3 is arranged in the shell 1, and the adjustable mechanism 3 comprises a first connecting rod 3a, a second connecting rod 3b, a rotating block 3c, an adjusting component 3d, a steering engine 3e, a spray head 3f, an analyzing component 3g, a driving component 3h and a camera 3 i; the top of the shell 1 is provided with a rotating hole, and the rotating block 3c is rotatably arranged on the rotating hole; one end of the first connecting rod 3a is hinged with one side of the rotating block 3c, and the first connecting rods 3a are uniformly arranged around the axis of the rotating block 3 c; the end parts of the second connecting rods 3b are hinged with each other to form a strip-shaped connecting rod group, and one end of the strip-shaped connecting rod group is hinged with one end of the first connecting rod 3a far away from the rotating block 3 c; an adjusting component 3d for driving the first connecting rod 3a to rotate is arranged on one side of the first connecting rod 3 a; a plurality of steering engines 3e are arranged, and the steering engines 3e are arranged at the hinged part of the first connecting rod 3a and the second connecting rod 3b and the hinged part between the second connecting rods 3 b; the spray heads 3f are respectively and fixedly arranged at the lower part of the first connecting rod 3a and the lower part of the second connecting rod 3 b; the two ends of the analysis component 3g are respectively arranged on the first connecting rod 3a and the adjusting component 3 d; a driving component 3h for driving the rotating block 3c to rotate is arranged at the top of the shell 1; the camera 3i is fixedly arranged at the bottom of the rotating block 3c, and the camera 3i is in signal connection with the control system.
Based on the embodiment, the technical problem to be solved by the invention is how to ensure that the workpiece to be processed can be more uniformly contacted with the sand material when the sand blasting machine performs sand blasting. For this purpose, the feed inlet 8 is arranged at one side of the shell 1, the conveying platform 5 is arranged at one side of the shell 1 provided with the feed inlet 8, the positioning mechanism 4 is arranged inside the shell 1, and the top shell 2 is fixedly arranged at the top of the shell 1. Adjusting part 3d can drive first connecting rod 3a and rotate around the articulated department of first connecting rod 3a and rotatory piece 3c, because second connecting rod 3b is provided with a plurality ofly, second connecting rod 3b can rotate under steering wheel 3 e's effect, so alright make first connecting rod 3a and strip connecting rod group constitute a arm, because first connecting rod 3a evenly sets up around the axis of rotatory piece 3c, so the arm is evenly set up around the axis of rotatory piece 3 c. When treating the machined part by the inside back of pushing into shell 1, treat this moment that the machined part just can be fixed a position by positioning mechanism 4, set up camera 3i in rotatory piece 3c bottom afterwards just can treat the machined part scanning, after the shape of waiting to put up the workpiece in the scanning, camera 3i just can be with data transfer to server to there is the server to transmit the signal for the switch, and then make the controller can accept the signal. After the controller receives the signal, the controller can make corresponding adjustment according to the signal fed back by the camera 3i, and sends an execution signal to the adjusting component 3d and the steering engine 3e through the server, so that the mechanical arm can make corresponding change. The analysis component 3g is used for analyzing the position state of the first connecting rod 3a, and the steering engine 3e can also recognize the rotating position of the second connecting rod 3b arranged on the output end of the analysis component, so that when the adjusting component 3d and the steering engine 3e adjust the position of the mechanical arm, the analysis component 3g and the steering engine 3e can also transmit the changed data to the server in real time. Therefore, the controller can judge the state of the mechanical arm more accurately. After the controller adjusted the position of arm, the shower nozzle 3f that sets up on first connecting rod 3a and second connecting rod 3b this moment just can open, and shower nozzle 3f can spout the abrasive material on treating the machined part, sets up the rotatory piece 3c that drive assembly 3h on shell 1 upper portion can the driven simultaneously and slowly rotates, so just so can all with the abrasive material even contact of treating each face of machined part. So just realized that sand blasting machine when sandblasting, can guarantee to treat that the work piece can be more even with the technical requirement of sand material contact.
Further, as shown in fig. 12-14:
the adjustment assembly 3d comprises a first linear actuator 3d1, a hinge block 3d2, a hinge lever 3d3 and a third link 3d 4; the first linear driver 3d1 is horizontally and fixedly arranged at the bottom of the rotating block 3c, and the output end of the first linear driver 3d1 points to the center of the rotating block 3 c; the hinge block 3d2 is fixedly arranged on the output end of the first linear actuator 3d 1; the hinge lever 3d3 is fixedly provided on the side wall of the first link 3 a; both ends of the third link 3d4 are respectively hinged with the hinge rod 3d3 and the hinge block 3d 2.
Based on the above embodiments, the technical problem to be solved by the present invention is how to rotate the first link 3a by the adjusting component 3 d. Therefore, the first linear actuator 3d1 is preferably a servo electric cylinder, when the position state of the first link 3a needs to be changed, the first linear actuator 3d1 starts to be started, so that the hinge block 3d2 arranged at the output end of the first linear actuator 3d1 is driven to move, and further the third link 3d4 hinged to the hinge block 3d2 is driven to move, and finally the third link 3d4 drives the hinge rod 3d3 to move, and because the hinge rod 3d3 is fixedly arranged on the first link 3a, the first link 3a is driven to rotate around the hinge point between itself and the rotation block 3 c. Therefore, the technical requirement that the adjusting component 3d can drive the first connecting rod 3a to rotate is met.
Further, as shown in fig. 14-15:
the analysis module 3g comprises a fixed lever 3g1, a first displacement sensor 3g2 and a rotary seat 3g 3; the fixed rod 3g1 is fixedly arranged at one side of the hinge block 3d 2; the rotating seat 3g3 is fixedly arranged on the side wall of the first connecting rod 3 a; two ends of the first displacement sensor 3g2 are respectively arranged on the rotating seat 3g3 and the fixed rod 3g1, and the first position sensor is in signal connection with the control system.
Based on the above-mentioned embodiments, the technical problem to be solved by the present invention is how the controller determines the position state of the first link 3a by the analyzing component 3 g. For this reason, the first displacement sensor 3g2 of the present invention is preferably a pull-cord type displacement sensor. When the first linear actuator 3d1 drives the hinge block 3d2 to move, the distance between the hinge block 3d2 and the link rod will change, so the first displacement sensor 3g2 will monitor the change, and feed the monitored data back to the server, because the length of the first link rod 3a and the third link rod 3d4 is not changed when the first linear actuator 3d1 drives the hinge block 3d2 to move, only the distance between the hinge block 3d2 and the link rod will change. Therefore, when the server feeds back data to the controller, the controller can calculate the rotation angle of the first link 3a through a trigonometric function, and further realize the analysis of the position state of the first link 3 a. In this way, the technical requirement that the controller can judge the position state of the first connecting rod 3a through the analysis component 3g is realized.
Further, as shown in fig. 9:
the drive assembly 3h includes a support plate 3h1, a rotary drive 3h2, a gear 3h3, and a ring gear 3h 4; the supporting plate 3h1 is fixedly arranged at the top of the shell 1; the rotary driver 3h2 is fixedly arranged on the side wall of the support plate 3h1, and the output end of the rotary driver 3h2 is vertically downward; a gear 3h3 is fixedly arranged on the output end of the rotary driver 3h 2; the ring gear 3h4 is fixedly provided on the side wall of the rotating block 3c along the axis of the rotating block 3 c.
Based on the above embodiments, the technical problem to be solved by the present invention is how to drive the rotating block 3c to rotate by the driving component 3 h. Therefore, the rotary driver 3h2 of the present invention is preferably a servo motor, when the rotary driver 3h2 is started, the gear 3h3 fixedly disposed on the output end of the rotary driver 3h2 will rotate, because the gear ring 3h4 and the gear 3h3 are meshed and connected, when the gear 3h3 is driven by the rotary driver 3h2 to rotate, the gear ring 3h4 will also rotate relatively, and at this time, the rotary block 3c fixedly connected with the gear ring 3h4 will be driven to rotate, so that the first connecting rod 3a and the second connecting rod 3b disposed on the rotary block 3c will be driven to rotate, so that the technical requirement that the rotary block 3c can be driven by the driving component 3h to rotate, and the block to be processed can be more uniformly contacted with the sand ejected by the sand blasting machine is achieved.
Further, as shown in fig. 4-8:
the positioning mechanism 4 comprises a bracket 4a, a second linear driver 4b, a push plate 4c and a sensing component 4 d; the bracket 4a is fixedly arranged on one side of the shell 1 far away from the feed port 8; the second linear driver 4b is fixedly arranged at the top of the bracket 4a, the output end of the second linear driver 4b points to the shell 1, and the output shaft of the second linear driver 4b is arranged on the side wall of the shell 1 in a penetrating way; the push plate 4c is fixedly arranged on the output end of the second linear driver 4 b; two ends of the sensing component 4d are respectively arranged on the push plate 4c and the side wall of the shell 1.
Based on the above embodiments, the technical problem to be solved by the present invention is how to realize the positioning function of the positioning mechanism 4. Therefore, the second linear driver 4b is preferably a servo electric cylinder, when the workpiece to be processed is pushed into the housing 1, the output end of the second linear driver 4b arranged on the side wall of the housing 1 extends out slowly, so that the push plate 4c arranged on the output end of the second linear driver 4b is driven to be pushed out, the sensing component 4d senses the movement of the push plate 4c while the push plate 4c is pushed out, and the workpiece to be processed can be ensured to be positioned right under the camera 3i under the cooperation of the camera 3 i. Therefore, the spray head 3f can spray the sand material on the workpiece to be processed more uniformly. After the machining is finished, the second linear driver 4b drives the push plate 4c to extend out again, and the machined workpiece is pushed out from the feeding hole 8 under the pushing of the push plate 4 c. Therefore, the positioning mechanism 4 has the function of assisting in pushing out the workpiece while having the positioning function.
Further, as shown in fig. 7:
the sensing assembly 4d includes a second displacement sensor 4d 1; the second displacement sensor 4d1 is fixedly arranged on the side wall of the housing 1, the output end of the second displacement sensor 4d1 points to the housing 1, the output end of the second displacement sensor 4d1 is fixedly arranged on the push plate 4c, and the second displacement sensor 4d1 is in signal connection with the control system.
Based on the above embodiments, the technical problem to be solved by the present invention is how the sensing component 4d senses the moving position of the push plate 4 c. Therefore, the second displacement sensor 4d1 is preferably a pull-rope type displacement sensor, when the second linear driver 4b drives the push plate 4c to extend, the second displacement sensor 4d1 will monitor the movement of the push plate 4c and feed back the signal to the server, and the server feeds back the signal to the controller, so as to meet the technical requirement that the sensing component 4d can sense the movement position of the push plate 4 c.
Further, as shown in fig. 5-7:
the recovery mechanism 6 comprises a through hole 6a, a fan heater 6b and a recovery box 6 c; the through hole 6a is arranged on the side wall of the shell 1; the warm air blower 6b is fixedly arranged on the through hole 6 a; the recovery tank 6c is provided at the bottom of the casing 1.
Based on the above embodiments, the technical problem to be solved by the present invention is how to recover the used sand material by the recovery mechanism 6. Therefore, the warm air blower 6b provided on the sidewall of the housing 1 according to the present invention dries the used sand material because the particle size of the sand material is small, and in order to ensure the processing effect of the sand material on the workpiece, it is usually necessary to mix a small amount of water or grinding fluid into the sand material while performing sand blasting. After setting up electric fan heater 6b, alright carry out preliminary drying to the sand material, prevented that the sand material from falling into the phenomenon that takes place to bond behind the collection box 6 c. After a period of use, the recovery tank 6c can be taken out and the sand therein can be recovered for reuse.
Further, as shown in fig. 3-5:
the feeding mechanism 7 is arranged on one side, provided with a feeding hole 8, of the shell 1, and the feeding mechanism 7 comprises a signal emitter 7a and a signal receiver 7 b; the signal emitter 7a is fixedly arranged at the upper part of the feed port 8; the signal receiver 7b is fixedly arranged at the lower part of the feed port 8, and the signal receiver 7b is in signal connection with a control system.
Based on the embodiment, the technical problem to be solved by the invention is how to ensure the safety of nearby personnel when the sand blasting machine operates. Therefore, the signal emitter 7a emits a signal to the signal receiver 7b, when the sand blasting machine operates, the signal emitter 7a is always operated, and when foreign matters exist between the signal emitter 7a and the signal receiver 7b, the signal of the signal emitter 7a cannot be received by the signal receiver 7 b. The sand blasting machine can be stopped suddenly, so that the condition that the worker is accidentally injured by the sand blasting machine due to misoperation of the worker can be avoided when the sand blasting machine operates.
Example 2:
as shown in fig. 5:
the feeding mechanism 7 also comprises a baffle 7 c; the stopper 7c is provided at one side of the signal transmitter 7 a.
Based on the above embodiments, the technical problem to be solved by the present invention is how to prevent sand from flying out of the housing 1 when the sandblasting machine performs sandblasting operation. Therefore, a plurality of baffle leather 7c are arranged, and the baffle leather 7c can block the flying sand materials when the sand blasting machine operates, so that the situation that the sand materials fly out from the feed port 8 is prevented.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A sand blasting system based on digital remote control is characterized by comprising a control system and a monitoring execution assembly, wherein the control system is in signal connection with the monitoring execution assembly, and the monitoring execution assembly can send an I/O signal to the control system;
the remote operation and maintenance platform is in wireless connection with the control system, and the remote operation and maintenance platform can control the operation of the monitoring execution assembly through the control system.
2. The digital remote control-based sand blasting system according to claim 1, further comprising a shell (1), a top shell (2), an adjustable mechanism (3), a positioning mechanism (4), a conveying table (5) and a feeding port (8); the adjustable mechanism (3) is arranged in the shell (1), and the adjustable mechanism (3) comprises a first connecting rod (3a), a second connecting rod (3b), a rotating block (3c), an adjusting component (3d), a steering engine (3e), a spray head (3f), an analyzing component (3g), a driving component (3h) and a camera (3 i);
the top of the shell (1) is provided with a rotating hole, and the rotating block (3c) is rotatably arranged on the rotating hole;
one end of the first connecting rod (3a) is hinged with one side of the rotating block (3c), and the first connecting rods (3a) are uniformly arranged around the axis of the rotating block (3 c);
the end parts of the second connecting rods (3b) are hinged with each other to form a strip-shaped connecting rod group, and one end of the strip-shaped connecting rod group is hinged with one end, far away from the rotating block (3c), of the first connecting rod (3 a);
an adjusting component (3d) which drives the first connecting rod (3a) to rotate is arranged on one side of the first connecting rod (3 a);
a plurality of steering engines (3e) are arranged, and the steering engines (3e) are arranged at the hinged part of the first connecting rod (3a) and the second connecting rod (3b) and the hinged part between the second connecting rods (3 b);
the spray heads (3f) are respectively and fixedly arranged at the lower parts of the first connecting rod (3a) and the second connecting rod (3 b);
two ends of the analysis component (3g) are respectively arranged on the first connecting rod (3a) and the adjusting component (3 d);
a driving component (3h) for driving the rotating block (3c) to rotate is arranged at the top of the shell (1);
the camera (3i) is fixedly arranged at the bottom of the rotating block (3c), and the camera (3i) is in signal connection with the control system.
3. The sandblast system based on digital remote control of claim 2, wherein the adjustment assembly (3d) comprises a first linear drive (3d1), a hinge block (3d2), a hinge rod (3d3) and a third link rod (3d 4);
the first linear driver (3d1) is horizontally and fixedly arranged at the bottom of the rotating block (3c), and the output end of the first linear driver (3d1) points to the circle center of the rotating block (3 c);
the hinge block (3d2) is fixedly arranged on the output end of the first linear driver (3d 1);
the hinge rod (3d3) is fixedly arranged on the side wall of the first connecting rod (3 a);
both ends of the third connecting rod (3d4) are respectively hinged with the hinge rod (3d3) and the hinge block (3d 2).
4. The sandblasting system based on digital remote control of claim 3, wherein the analysis assembly (3g) comprises a fixed rod (3g1), a first displacement sensor (3g2) and a rotating seat (3g 3);
the fixed rod (3g1) is fixedly arranged at one side of the hinge block (3d 2);
the rotating seat (3g3) is fixedly arranged on the side wall of the first connecting rod (3 a);
two ends of a first displacement sensor (3g2) are respectively arranged on the rotating seat (3g3) and the fixed rod (3g1), and the first displacement sensor is in signal connection with a control system.
5. The sandblasting system based on digital remote control of claim 2, wherein the drive assembly (3h) comprises a support plate (3h1), a rotary drive (3h2), a gear (3h3) and a toothed ring (3h 4);
the supporting plate (3h1) is fixedly arranged at the top of the shell (1);
the rotary driver (3h2) is fixedly arranged on the side wall of the support plate (3h1), and the output end of the rotary driver (3h2) is vertically downward;
the gear (3h3) is fixedly arranged on the output end of the rotary driver (3h 2);
the gear ring (3h4) is fixedly arranged on the side wall of the rotating block (3c) along the axis of the rotating block (3 c).
6. The sandblasting system based on digital remote control of claim 2, characterized in that the positioning mechanism (4) comprises a support (4a), a second linear actuator (4b), a push plate (4c) and a sensing assembly (4 d);
the bracket (4a) is fixedly arranged on one side of the shell (1) far away from the feed port (8);
the second linear driver (4b) is fixedly arranged at the top of the bracket (4a), the output end of the second linear driver (4b) points to the shell (1), and the output shaft of the second linear driver (4b) is arranged on the side wall of the shell (1) in a penetrating manner;
the push plate (4c) is fixedly arranged on the output end of the second linear driver (4 b);
two ends of the induction component (4d) are respectively arranged on the side walls of the push plate (4c) and the shell (1).
7. The sandblasting system based on digital remote control of claim 6, wherein the inductive assembly (4d) comprises a second displacement sensor (4d 1);
the second displacement sensor (4d1) is fixedly arranged on the side wall of the shell (1), the output end of the second displacement sensor (4d1) points to the shell (1), the output end of the second displacement sensor (4d1) is fixedly arranged on the push plate (4c), and the second displacement sensor (4d1) is in signal connection with the control system.
8. The sandblasting system based on digital remote control as claimed in claim 2, further comprising a recovery mechanism (6) comprising a through hole (6a), a fan heater (6b) and a recovery box (6 c);
the through hole (6a) is formed in the side wall of the shell (1);
the warm air blower (6b) is fixedly arranged on the through hole (6 a);
the recovery box (6c) is arranged at the bottom of the shell (1).
9. The sandblasting system based on the digital remote control as claimed in claim 2, further comprising a feeding mechanism (7), wherein the feeding mechanism (7) is arranged on one side of the housing (1) provided with the feeding port (8), and the feeding mechanism (7) comprises a signal transmitter (7a) and a signal receiver (7 b);
the signal emitter (7a) is fixedly arranged at the upper part of the feed port (8);
the signal receiver (7b) is fixedly arranged at the lower part of the feed port (8), and the signal receiver (7b) is in signal connection with the control system.
10. A digital remote control based blasting system according to claim 9, wherein the feeding mechanism (7) further comprises a baffle (7 c);
the baffle (7c) is arranged on one side of the signal emitter (7 a).
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| CN202210382462.9A CN114800290B (en) | 2022-04-12 | 2022-04-12 | Sand blasting system based on digital remote control |
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| CN202210382462.9A CN114800290B (en) | 2022-04-12 | 2022-04-12 | Sand blasting system based on digital remote control |
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