CN117288583A - Online resistance to compression check out test set of finished ball - Google Patents
Online resistance to compression check out test set of finished ball Download PDFInfo
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- CN117288583A CN117288583A CN202311512713.1A CN202311512713A CN117288583A CN 117288583 A CN117288583 A CN 117288583A CN 202311512713 A CN202311512713 A CN 202311512713A CN 117288583 A CN117288583 A CN 117288583A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/36—Devices for emptying from the top
- B65G65/38—Mechanical devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an online compression-resistant detection device for a finished ball, which comprises a detection platform arranged above a finished ball conveying belt, wherein a feeding device, a surface detection system, a pressure detection tester, a cleaning device and an analysis display system are arranged on the detection platform and are arranged above the finished ball conveying belt; the feeding device is used for taking materials through the ball picking hopper and separating materials through the screening material channel, screening finished balls with standard sizes are achieved and are fed to the feeding device, the feeding device is matched with the feeding sliding block through the distributing device, the finished balls are fed to the pressure detection tester one by one, the cleaning device cleans the material channel along with feeding, the surface detection system is used for collecting images in the conveying process to screen out interference test samples, and the analysis display system is used for analyzing the collected images of the surface detection system to selectively obtain the pressure resistance test by using the pressure detection tester; the device realizes that the compression test is carried out by screening finished balls from the material flow in the belt running process, and the compression detection data of the finished balls in different batches are rapidly, efficiently and accurately obtained.
Description
Technical Field
The invention relates to the technical field of pellet detection, in particular to finished ball online compression-resistant detection equipment.
Background
Pelletizing is a very important step in the pellet production process, and the finished pellets produced are also called finished pellets. The finished ball should have a certain compression resistance to prevent breakage during storage, transportation, etc. Therefore, the compressive strength is a key index for evaluating the quality of the finished ball.
At present, the detection means of the compressive strength index of the finished ball is usually that a worker takes a certain number of finished balls which are just produced on a production site, then screens are manually used, the finished balls which are in line with the test size are left to serve as test balls, the test balls are carried to a detection room and then are measured by a pressure tester, the test balls are slowly pressurized, the pressure value of the broken test balls is recorded, and therefore the compressive strength of the single test ball is obtained, and the average value is taken as the final compressive strength index after the pressure values of all the test balls are measured. However, taking the test ball from the production site and then carrying out compressive strength measurement in the detection chamber, the whole time consumption is long, and because the finished ball just produced contains certain moisture, after each sieving, the sieve holes of the sieve mesh are extremely easy to be adhered with the powder, so that the sieve holes are blocked, the sieve holes need to be cleaned in time, the labor intensity of staff is high, and the detection efficiency is further reduced.
The published patent CN 116165069A discloses a finished ball online compression-resistant detection system and a detection method, and the method still has the following defects in practical application: 1) The material taking assembly adopts an electromagnetic absorption material taking mode, and the material taking mode is not suitable for the problems that the material taking assembly is low in absorption efficiency and the working process is interfered under the condition that finished balls made of materials with weak iron oxide magnetic force or iron impurities are interfered; 2) The finished product balls are separated by the material separating component in a mode that the finished product balls are jacked up from the material pile through the material separating column, but the end surface of the material separating column is relatively small due to certain rolling property of the finished product balls, so that the condition of empty materials is easy to occur; 3) The detection unit does not consider that the finished ball to be detected possibly interferes with the authenticity of the result of the anti-pressure detection data due to the existence of surface cracks; 4) The lack of a discharging design leads to the need of manual cleaning of the residual finished balls picked up each time, otherwise, the balls enter the detection unit in sequence, and the detection efficiency is low.
Based on the above, it is necessary to further improve the online compression-resistant detection system for the finished ball so as to improve the working efficiency of compression-resistant detection for the finished ball.
Disclosure of Invention
The invention aims to provide online compression-resistant detection equipment for finished balls, which solves the technical problems.
For this purpose, the technical scheme of the invention is as follows:
the finished ball online compression-resistant detection equipment comprises a feeding device, a meter detection system, a pressure detection tester, a cleaning device and an analysis display system which are arranged on a detection platform; wherein,
the feeding device comprises a screening channel, one end of which is connected with a ball picking hopper, the screening channel is rotatably arranged on one side of the detection platform along the conveying direction of the conveying belt, and one side provided with the ball picking hopper is positioned on the outer side of the detection platform; the screening material channel is sequentially divided into a small-particle-size ball screening zone, a target-particle-size ball screening zone and a large-particle-size ball screening zone from one end to the other end of the screening material channel, small-size sieve holes and standard-size sieve holes are respectively formed in the bottoms of the screening material channels of the small-particle-size ball screening zone and the target-particle-size ball screening zone, a discharge port is formed in the large-particle-size ball screening zone, and a material collector for containing finished balls and a large-particle-size material leakage hopper are respectively arranged below the sieve holes of the target-particle-size ball screening zone and the large-particle-size ball screening zone;
the feeding device comprises a feeding channel which is arranged opposite to the pressure detection tester, the starting point end of the feeding channel is positioned at the side of the material collector, the end point end of the feeding channel is positioned below the pressure head of the pressure detection tester, and the feeding channel is provided with a through hole, so that the pressure head of the pressure detection tester is inserted from the through hole and is level with the top surface of the feeding channel; the starting point end of the feeding channel is provided with a feeding slide block which consists of the slide block and an electric push rod for pushing the slide block to move back and forth on the feeding channel; a distributor is arranged between the material collector and the material feeding sliding block, the distributor comprises a box body and a moving block capable of moving back and forth in the box body along a material feeding channel, and the front end and the rear end of the moving block are respectively connected with the inner wall of the box body through springs; the moving block is provided with a ball storage hole, and a ball inlet connected with a ball outlet of the material collector is formed on the side wall of the adjacent side of the box body and the material collector, so that the ball storage hole of the moving block is communicated with the ball inlet in an initial state; a ball outlet hole opposite to the feeding channel is formed in the side wall of the box body adjacent to the feeding sliding block, so that the moving block can move forwards until the ball storage hole of the moving block is communicated with the ball outlet hole, and the ball inlet hole is sealed; a volleyball hole is formed in the bottom surface of the front end of the box body, so that the moving block can move backwards until the ball inlet hole is communicated with the volleyball hole; the cleaning device is arranged on the feeding channel, and the front end of the feeding sliding block is abutted against the cleaning device to clean the feeding channel;
the meter inspection system comprises a detection camera and a light source which are arranged above the feeding channel; the analysis display system is composed of an industrial personal computer and a display, and the industrial personal computer is respectively connected with the display, the detection camera and the pressure detection tester.
Further, the detection platform is erected above the finished ball conveyor belt, and one side of the detection platform is provided with a cat ladder; a detachable dustproof shield is built above the table body, and ventilation windows capable of being opened and closed are arranged on the side wall and the top of the dustproof shield.
Further, the rotating mechanism comprises a connecting plate, a rotating shaft, a connecting rod and a motor, wherein the rotating shaft is arranged below the connecting plate in parallel, the connecting rod is symmetrically arranged and connected between the connecting plate and the rotating shaft, and the motor is arranged at one end of the rotating shaft; the rotating mechanism is sleeved and fixed in the middle of the screening material channel, so that the screening material channel can rotate clockwise to a vertical state, the bottom surface of the ball picking end of the ball picking hopper is attached to the material layer on the conveying belt, or finished balls rotating anticlockwise in the ball picking hopper roll and fall onto the screening material channel.
Further, the feeding device also comprises a material channel cleaning device which is fixed on a plate body positioned on the side edge of the detection platform below the screening material channel; the cleaning device is a vertically arranged plate body, a plurality of raised strips are arranged side by side on the plate surface facing the ball coming direction, and the raised strips correspond to a plurality of screening holes of the small-particle-size ball screening zone, so that when the screening material channel is clockwise overturned to a vertical state for picking up balls, the raised strips on the material channel cleaning device are respectively inserted into the plurality of screening holes of the small-particle-size ball screening zone.
Further, a wedge-shaped groove is formed in the top surface of the box body of the distributor, a T-shaped pin is arranged at the rear side of the wedge-shaped through groove, and the small-size rear end of the T-shaped pin is hinged to the rear end of the moving block and the large-size front end of the T-shaped pin can be matched with the wedge-shaped groove; the front pushing plate and the rear pushing plate which are connected with the feeding sliding block are arranged above the T-shaped pin at intervals, are vertically arranged in parallel and are positioned on the front side and the rear side of the front end of the T-shaped pin, so that the T-shaped pin can be respectively abutted against the front pushing plate and the rear pushing plate in the front-rear moving process, and when the front end of the T-shaped pin falls into the wedge-shaped groove, a gap exists between the front end of the T-shaped pin and the rear pushing plate.
Further, the cleaning device comprises a sliding track, a scraping plate, a turnover mechanism and a reset mechanism; the sliding rail and the feeding channel are arranged in the same direction, and the scraping plate is arranged on the sliding rail in a sliding manner and can turn up and down relative to the sliding rail; the scraping plate is initially arranged in a manner that the edge of the bottom side of the scraping plate, which faces one side of the pressure detection tester, is obliquely upwards and is propped against the feeding channel; the turnover mechanism comprises two limit pins symmetrically and vertically fixed on the plate surface of the scraper plate on one side facing the pressure detection tester, two front stop pins symmetrically and vertically fixed on the inner side of the sliding track near the end of the feeding channel, and two rear stop pins symmetrically and vertically fixed on the inner side of the sliding track near the start end of the feeding channel, so that the scraper plate can be turned upwards to leave the feeding channel when the two limit pins are in abutting joint with the two front stop pins, and turned downwards to return to an initial state when the two limit pins are in abutting joint with the two rear stop pins; the reset mechanism comprises two second tension springs symmetrically arranged on two sides of the sliding track, one ends of the two tension springs are fixed at the starting point end of the feeding channel, and the other ends of the two tension springs are connected with the scraping plate, so that the scraping plate returns to the initial position from the end point end of the feeding channel.
Further, the sliding rail consists of two rail plates and a sliding plate which is connected with the two rail plates in a sliding way; the two track plates are vertically arranged and symmetrically fixed on the side walls of the two sides of the feeding channel, upper strip-shaped through holes are symmetrically formed in the upper sides of the two track plates, and lower strip-shaped through holes are symmetrically formed in the lower sides of the two track plates; the sliding plate is an inverted U-shaped plate erected on the two track plates, and sliding shafts capable of being assembled in the lower strip-shaped through holes are arranged on two sides of the sliding plate, so that the sliding plate slides back and forth in the length direction of the feeding channel; the two sides of the turnover scraping plate are fixedly provided with rotating shafts which can be assembled in the upper strip-shaped through holes, and the shaft ends of the two rotating shafts are rotationally connected to the two sides of the sliding plate and extend out of the sliding plate; the other ends of the two second tension springs are connected with the scraping plate through the sliding plate.
Further, the cleaning device also comprises a positioning mechanism which comprises two first tension springs, two rotating blocks, two positioning pins and two fixing pins; the two rotating blocks are symmetrically sleeved and fixed at the shaft ends of the two rotating shafts, so that the rotating blocks can synchronously rotate along with the rotating shafts; the rotating block is provided with a limiting column, and the limiting column is initially and vertically arranged on the top surface of the rotating block; the two locating pins are symmetrically and vertically fixed on the outer walls of the two sides of the sliding plate and positioned at the rear side of the rotating block, so that when the rotating block rotates for 60 degrees clockwise along with the rotating shaft, the limiting column on the rotating block is abutted against the locating pins; the two fixing pins are symmetrically and vertically fixed on the outer walls of the two sides close to the rear end of the sliding plate; two first tension springs are respectively arranged at two sides of the sliding plate, one end of each first tension spring is fixed at the shaft end of the rotating shaft at the same side, and the other end of each first tension spring is fixed at a fixed pin at the same side.
Further, the finished ball online compression-resistant detection device also comprises a discharging device, wherein the discharging device comprises a first discharging pipe, a second discharging pipe and a third discharging pipe, the top ends of the first discharging pipe, the second discharging pipe and the third discharging pipe are respectively connected to a first discharging port, a second discharging port and a third discharging port which are arranged on the detection platform, the bottom ends of the first discharging port, the second discharging port and the third discharging port extend to the upper part of the conveying belt, and the ports of the third discharging pipe, the second discharging port and the third discharging port are downwards arranged; wherein, the first bin outlet is arranged below the bottom opening of the big ball hopper, the second bin outlet is opposite to the end opening of the feeding channel, and the third bin outlet is arranged below the ball discharging hole of the box body.
Compared with the prior art, the online compression-resistant detection equipment for the finished balls comprises a feeding device, a surface detection system, a pressure detection tester, a sweeping device, a discharging device and an analysis display system which are arranged above a finished ball conveying belt, wherein the finished balls to be detected can be rapidly obtained from a material flow in the belt running process, the sample screening of the finished balls is completed according to the particle size requirement, then the finished balls are fed to the pressure detection tester one by one for compression-resistant data detection, and the interference data of the finished balls are effectively removed in the prior visual detection mode, so that the purpose of rapidly, efficiently and accurately obtaining compression-resistant detection data of the finished balls in different batches is achieved.
Drawings
FIG. 1 is a schematic structural view of a detection platform of the finished ball online compression-resistant detection device;
FIG. 2 is a schematic structural view of the finished ball online compression-resistant detection device of the invention;
FIG. 3 is a schematic structural view of a feeding device of the finished ball online compression-resistant detection device;
FIG. 4 is a top view of the feeding device of the finished ball on-line compression detection apparatus of the present invention;
FIG. 5 is a side view of a feed device of the finished ball online compression detection apparatus of the present invention;
FIG. 6 is a schematic diagram of the structure of the gauge inspection system of the finished ball online compression-resistant inspection device of the present invention;
FIG. 7 is a schematic diagram of a side structure of a feeding device and a cleaning device (the rear end of a sliding plate is partially cut away) of the finished ball online compression-resistant detection device of the invention;
fig. 8 is a schematic diagram of the other side structure of the feeding device and the cleaning device of the finished ball online compression-resistant detection device.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific examples, which are in no way limiting.
Referring to fig. 1 to 6, the finished ball online compression-resistant detection device comprises a feeding device 1, a feeding device 2, a meter detection system 3, a pressure detection tester 4, a cleaning device 5, a discharging device 6 and an analysis display system 7 which are arranged on a detection platform 8.
Referring to fig. 1, the inspection platform 8 includes a table body erected above a finished ball conveyor belt; one side of the platform body is provided with a crawling ladder 8-1 for on-site operators to climb above the platform from the ground; a detachable dustproof shield 8-2 is built above the table body, so that the feeding device 1, the feeding device 2, the surface inspection system 3, the pressure detection tester 4, the cleaning device 5, the discharging device 6 and the analysis display system 7 are all built in the dustproof shield 8-2; meanwhile, in order to ensure ventilation and heat dissipation in the running process of the equipment, ventilation windows 8-3 capable of being opened and closed are arranged on the side wall and the top of the dustproof shield 8-2.
Referring to fig. 2 and 3, the feeding device 1 comprises a ball pick-up hopper 1-1, a screening material channel 1-2, a material channel cleaning device 1-3, a large ball leakage hopper 1-4 and a collector 1-5.
The screening material channel 1-2 is a strip-shaped groove with one end closed, and the open end of the screening material channel is connected with the ball pick-up hopper 1-1; the screening material channel 1-2 is arranged along the conveying direction of the conveyor belt, is fixed on the detection platform 8 through a rotating mechanism, and one side connected with the ball picking hopper 1-1 is positioned at the outer side of the detection platform 8, so that the screening material channel 1-2 drives the ball picking hopper 1-1 to overturn downwards to a vertical state or upwards to an oblique material dumping state under the rotation driving of the rotating mechanism;
the rotating mechanism is arranged at the side of the detection platform 8 and comprises a connecting plate, a rotating shaft, two connecting rods and a rotating driving motor, wherein the rotating shaft is arranged below the connecting plate in parallel, the two connecting rods are symmetrically fixed between the connecting plate and the rotating shaft, and the rotating driving motor is arranged at one end of the rotating shaft; the rotating mechanism is sleeved in the middle of the screening material channel 1-2, and the connecting plate and the connecting rod are fixed on the screening material channel 1-2, so that the screening material channel 1-2 can synchronously rotate along with the rotating shaft; when the ball picking device is used, the rotating mechanism drives the screening material channel 1-2 to rotate clockwise to a vertical state, so that the ball picking hopper 1-1 is turned over and falls to the bottom surface of the ball picking end to be attached to the material layer surface, and a conveyor belt running towards the ball picking hopper 1-1 sends finished balls into the ball picking hopper 1-1; then, the rotating mechanism drives the screening material channel 1-2 to rotate anticlockwise, so that the ball picking hopper 1-1 is overturned and ascends, and finished balls picked up in the hopper roll down to the screening material channel 1-2 in sequence.
The bottom of the screening material channel 1-2 is provided with a small-particle-diameter ball screening zone, a target-particle-diameter ball screening zone and a large-particle-diameter ball screening zone in sequence from the open end to the closed end; the small-particle-size ball screen division area is provided with 9 strip-shaped screen holes in parallel along the length direction, and the width of each strip-shaped screen hole is smaller than 0.2mm of the preset standard particle size; the target particle diameter ball screening area is provided with 6 strip-shaped screen holes side by side along the length direction, and the width of each strip-shaped screen hole is equal to the standard particle diameter plus 0.2mm; the large-particle-diameter ball screening area is provided with a discharge port; the classification of the different types of screening areas can realize the purpose of classifying the picked finished balls through particle sizes, so that the finished balls subjected to subsequent compression resistance detection are concentrated in a preset standard particle size range; specifically, the ball picking hopper 1-1 rolls down into the finished balls on the screening material channel 1-2, the small-size finished balls fall back onto the conveying belt from the strip-shaped sieve holes in the area when passing through the small-particle-size ball screening area, the target-particle-size finished balls fall from the strip-shaped sieve holes in the area when passing through the target-particle-size ball screening area, and the large-particle-size finished balls fall from the discharge opening in the area when passing through the large-particle-size ball screening area.
Considering that the problem of blockage of finished balls easily occurs in strip-shaped sieve holes of the small-particle-size ball sieve, a material channel cleaning device 1-3 is arranged; specifically, the material channel cleaning device 1-3 is a vertically arranged plate body, the plate body is fixed on the side edge of the detection platform 8 positioned below the screening material channel 1-2, a plurality of raised strips are arranged on the plate surface of the plate body facing the ball coming direction side by side, the arrangement positions, the arrangement quantity and the arrangement intervals of the raised strips on the plate body are respectively suitable for the arrangement condition of strip-shaped sieve holes of the small-particle-size ball screening zone on the screening material channel 1-2, the transverse width of the raised strips is smaller than the width of the strip-shaped sieve holes, when the screening material channel 1-2 is turned downwards to be in a vertical state for ball picking, the raised strips on the material channel cleaning device 1-3 are respectively inserted into the strip-shaped sieve holes of the small-particle-size ball screening zone, so that the ball picking is realized, and the dredging and cleaning of the sieve holes of the small-particle-size ball screening zone are simultaneously completed, and the small-size finished balls are prevented from being mixed into the target-particle-size ball screening zone due to blocking.
The big ball hopper 1-4 is a box body with openings at the upper and lower ends and is fixed on a detection platform 8 below a discharge hole of the screening channel 1-2; the top opening of the big ball hopper 1-4 corresponds to the discharge hole, so that the big particle finished balls entering the big particle screening area can fall into the big ball hopper 1-4; a first discharge hole is arranged on the detection platform 8 at the position corresponding to the opening at the bottom of the big ball hopper 1-4, so that the big-particle-diameter finished balls entering the big ball hopper 1-4 are discharged back to the lower conveying belt from the first discharge hole.
The material collector 1-5 is a cuboid material box with an opening at the top, the cuboid material box is fixed at the bottom of the screening material channel 1-2, and the opening at the top corresponds to the screening area of the ball with the target particle size, so that the finished balls falling through strip-shaped sieve holes of the screening area of the ball with the target particle size fall into the material collector 1-5; the bottom of the material collector 1-5 is funnel-shaped and is provided with a ball outlet.
The feeding device 1 can pick up finished balls with standard particle sizes from a conveying belt, namely, the finished balls on the conveying belt are picked up through a ball pick-up hopper 1-1, then the picked finished balls are screened by a screening material channel 1-2, the finished balls with the particle sizes reaching standards are sent into a material collector, and the finished balls with the particle sizes not reaching standards are respectively discharged back to the conveying belt through a large-size material channel sieve hole and a small-size material channel sieve hole; compared with the feeding device for picking up balls by using a manipulator or picking up balls by using an electromagnetic suction mode in the prior art, the feeding device integrates a screening function, has high efficiency and low cost, solves the problem that the finished balls are low in suction efficiency possibly caused by weak magnetic force of iron oxide, and is not easy to be interfered by iron impurities in the working process.
Referring to fig. 4, 5 and 7, the feeding device 2 includes a distributor 2-1, a feeding slider 2-2 and a feeding path 2-3.
The feeding channel 2-3 is a strip-shaped through groove which is opposite to the pressure detection tester 4, the starting point end of the feeding channel is positioned at one side of the material collector 1-5, and the end point end of the feeding channel is positioned below the pressure head of the pressure detection tester 4; a through hole 2-3-1 which is matched with the diameter of a pressing plate of the pressure detection tester 4 is formed in the bottom of the through groove at the end point end of the feeding channel 2-3, so that the pressing plate of the pressure detection tester 4 is inserted from the through hole and is level with the bottom of the through groove, a finished ball is pushed onto the pressing plate along the feeding channel 2-3 and then matched with the pressing head above, and the compression detection is completed; the end side of the end point of the material supply channel 2-3 is provided with an inclined plane 2-3-2 connected with the detection platform 8, correspondingly, the detection platform 8 adjacent to the inclined plane 2-3-2 is provided with a second discharge port, so that foreign matters and waste materials on the material supply channel 2-3 are cleaned to the inclined plane 2-3-2 at the end point of the material supply channel 2-3 under the action of the cleaning device 5, and are discharged from the second discharge port back to the lower conveying belt.
The distributor 2-1 is arranged on one side of a feed channel 2-3 positioned on the adjacent side of the collector 1-5 and comprises a box body 2-1-1 and a moving block 2-1-2; the box body 2-1-1 is a cuboid box body with an opening at the top, the moving block 2-1-2 is embedded in the middle of the box body 2-1, the front end and the rear end of the moving block are respectively connected with the inner wall of the front end and the inner wall of the rear end of the box body, so that the moving block 2-1-2 can return to the initial position under the action of a spring after moving forwards and backwards in the box body along the length direction of the feeding channel 2-3; a ball inlet is formed in the side wall of the box body 2-1-1 adjacent to the material collector 1-5, and is in butt joint with a ball outlet of the material collector 1-5 through a pipeline; a ball outlet hole is formed in the side wall of the box body 2-1-1 adjacent to the feeding slide block 2-2, and the ball outlet hole is opposite to the feeding channel 2-3; the ball storage hole is formed in the moving block 2-1-2, when the moving block 2-1-2 is positioned in the middle of the box body 2-1-1, the ball inlet hole of the box body 2-1-1 is communicated with the ball storage hole, so that finished balls coming out of the material collector 1-5 enter the ball storage hole through the ball inlet hole, and when the moving block 2-1-2 moves forward to the front end of the box body 2-1-1, the ball outlet hole of the box body 2-1-1 is communicated with the ball storage hole, and the ball inlet hole is closed by the moving block 2-1-2, so that the finished balls fall into the feed channel 2-3 from the ball outlet Kong Gunchu; the bottom of the front end of the box body 2-1-1 is provided with a volleyball hole, the detection platform 8 at the position corresponding to the volleyball hole is provided with a third discharge hole, when the moving block 2-1-2 moves backwards to the rear end of the box body 2-1-1, the ball inlet hole of the box body 2-1-1 is communicated with the volleyball hole, so that the residual finished balls in the collector 1-5 sequentially pass through the ball inlet hole of the box body 2-1-1, the volleyball hole of the box body 2-1-1 and the third discharge hole on the detection platform 8 and are discharged back to the lower conveying belt.
In order to ensure that the finished product balls in the material collector 1-5 smoothly reach the material supply channel 2-3, a pipeline connecting the ball inlet of the material distributor 2-1 and the ball outlet of the material collector 1-5 is obliquely downwards arranged, and the bottoms of the ball inlet, the ball storage hole and the ball outlet are processed into slope surfaces with sequentially reduced heights, so that the finished product balls smoothly roll down into the material supply channel 2-3 under the action of gravity; in addition, the ball outlet of the collector 1-5, the ball inlet of the distributor 2-1, the ball storage hole and the ball outlet, and the inner diameter of the pipeline connecting the ball inlet and the ball outlet are designed to be matched with the particle size of the target finished ball, so that only one finished ball falls onto the feed channel 2-3 at a time.
The feeding slide block 2-2 comprises an electric push rod and a slide block; the sliding block is arranged at the starting point end of the feeding channel 2-3 and is positioned at the rear side of the ball outlet hole of the distributor 2-1; the electric push rod is horizontally fixed on the detection platform 8, and the rod end of the movable rod is centrally fixed on the end face of the rear end of the sliding block, so that the electric push rod drives the sliding block to push the finished ball to move along the feeding channel 2-3, and the finished ball entering the feeding channel 2-3 reaches the pressing head positioned at the terminal end along the feeding channel 2-3. As a preferable technical scheme of the embodiment, in order to ensure that the finished ball can move to the central position of the lower pressing head, the front end of the sliding block is provided with a V-shaped claw, so that the finished ball is pushed to the lower pressing head in a manner of being embedded in the V-shaped claw.
The top of the sliding block is provided with a pushing frame, a front pushing plate 2-4 and a rear pushing plate 2-5 are fixed on one side of the frame body adjacent to the distributor 2-1 at intervals, and the front pushing plate 2-4 and the rear pushing plate 2-5 are vertically arranged above the distributor 2-1; correspondingly, a wedge-shaped groove is formed in the top surface of the box body 2-1-1 of the distributor 2-1, a T-shaped pin 2-1-3 is arranged at the rear side of the wedge-shaped groove, the small-diameter rear end of the T-shaped pin 2-1-3 is hinged to the rear end of the moving block 2-1-2, the large-diameter front end of the T-shaped pin can be matched with the wedge-shaped groove, namely, the large-diameter front end of the T-shaped pin 2-1-3 moves forwards and slides into the wedge-shaped groove or backwards and slides out of the wedge-shaped groove, the large-diameter front end of the T-shaped pin 2-3 is positioned between the front push plate 2-4 and the rear push plate 2-5, and the T-shaped pin is arranged at a height so that the T-shaped pin can be respectively abutted against the front push plate 2-4 and the rear push plate 2-5 in the moving process.
In the initial state, the moving block 2-1-2 is positioned in the middle of the box body 2-1-1, and the large-diameter front end of the T-shaped pin 2-1-3 is propped against the top surface of the box body 2-1-1 and is obliquely arranged; when the electric push rod pushes the sliding block to move towards the terminal end of the feeding channel 2-3, the rear push plate 2-5 is abutted against the front end of the T-shaped pin 2-1-3, the T-shaped pin 2-1-3 is pushed to drive the moving block 2-1-2 to synchronously move forwards until reaching the front end of the box body 2-1-1, at the moment, the finished ball rolls off the feeding channel 2-3 from the feeder 2-1, the front end of the T-shaped pin 2-1-3 falls into the wedge-shaped groove to be separated from the rear push plate 2-5, the sliding block continuously pushes the finished ball to move forwards, and the moving block 2-1-2 returns to the initial position under the spring reset action between the moving block and the box body, namely, the T-shaped pin 2-1-3 leaves the wedge-shaped groove and returns to the state of being abutted against the top surface of the box body 2-1-1; after the sliding block finishes feeding, the sliding block can retract to the initial position through the electric push rod, and the process is repeated until the feeding operation meeting the detection times is finished; after the pressure detection is finished, the left finished balls remain in the material collector 1-5 to wait for emptying, so the electric push rod continues to retract, the sliding block moves backwards from the initial position, the front push plate 2-4 is abutted against the front end of the T-shaped pin 2-1-3, the movable block 2-1-2 is driven to synchronously move backwards by pushing the T-shaped pin 2-1-3 until the rear end of the box body 2-1-1 is reached, at the moment, the ball inlet of the box body 2-1-1 is communicated with the ball discharge hole, and the left finished balls in the material collector 1-5 can be discharged through the ball inlet, the ball discharge hole and the third discharge hole in sequence; then the sliding block moves forward to the initial position under the action of the electric push rod, and the moving block 2-1-2 also returns to the initial position under the action of spring reset between the moving block and the box body.
The feeding device 2 is matched with the feeding device 1, and firstly, finished product balls are fed to the surface inspection system after being subjected to advanced particle size screening, so that the problem that the feeding device needs to be concentrated in a finished product ball particle size interval which is required to be adapted in structural design is solved, the ball clamping phenomenon is avoided in the feeding process, and the subsequent finished product ball detection efficiency and detection speed are improved; compared with the prior art that finished balls are jacked up from a material pile by a material distribution column to distribute the balls, the separator of the feeding device utilizes the rolling property of the finished balls to realize feeding, and the problem of empty materials is avoided.
Referring to fig. 6, the surface inspection system 3 is erected above the feed channel 2-3 and comprises a support frame straddling along the width direction of the feed channel 2-3, and a detection camera 3-1 and a light source 3-2 which are centrally fixed on the top of the support frame; the detection camera 3-1 is arranged in a mode that a lens faces downwards, and the image acquisition range of the detection camera covers the whole feeding channel 2-3 so as to acquire images of finished balls entering the feeding channel 2-3; the light source 3-2 is arranged in the same direction with the lens and is used for supplementing light in the image acquisition process.
The pressure detection tester 4 adopts a commercial product, and is matched with the surface detection system 3 to further improve the detection efficiency of the finished ball; the compression resistance detection device comprises a compression resistance detector, a compression resistance tester 4, a compression resistance detection data acquisition device, a surface detection system 3, a compression resistance detection device and a detection device, wherein the compression resistance detector is in a static state in the compression resistance detection process, cracks exist on the surface of the finished ball, the compression resistance intensity of the finished ball can be reduced, if the trend of the cracks is in the same direction as the compression direction, the compression resistance detection data result is greatly lower than the average value, the compression resistance data result can be filtered and removed through the compression resistance data, but if the cracks are shorter or the trend of the cracks is perpendicular to the compression direction, the compression resistance detection data result can be in a normal fluctuation range, and the detection result is interfered.
Referring to fig. 7 and 8, the cleaning device 5 is provided on the feed path 2-3, and includes a scraper 5-1 provided on a slide rail, a tilting mechanism, a positioning mechanism, and a return mechanism.
The sliding track consists of two track plates and a sliding plate which is connected with the two track plates 5-5 in a sliding way; wherein, the two track plates 5-5 are vertically arranged and symmetrically fixed on the side walls of the two sides of the feeding channel 2-3, the upper sides of the two track plates 5-5 are symmetrically provided with upper strip-shaped through holes, and the lower sides of the two track plates are symmetrically provided with lower strip-shaped through holes; the sliding plate 5-6 is an inverted U-shaped plate erected on the two track plates 5-5, and sliding shafts capable of being assembled in the lower strip-shaped through holes are arranged on two sides of the sliding plate, so that the sliding plate 5-6 slides back and forth in the length direction of the feeding channel 2-3.
The scraping plate 5-1 is arranged below the sliding plate 5-6, two sides of the scraping plate are fixedly provided with rotating shafts capable of being assembled in the upper strip-shaped through holes, and shaft ends of the two rotating shafts are rotatably connected to two sides of the sliding plate 5-6 and extend out of the sliding plate 5-6; in the initial state, the scraping plate 5-1 is arranged in a manner that the scraping plate faces the plate surface on one side of the pressure detection tester 4 obliquely upwards, and the bottom side edge of the scraping plate abuts against the bottom of the feeding channel 2-3 to form a scraping state.
The turnover mechanism comprises two limiting pins 5-1-1, two front baffle pins 5-2 and two rear baffle pins 5-3; wherein, two limit pins 5-1-1 are symmetrically and vertically fixed on the plate surface of one side of the scraping plate 5-1 facing the pressure detection tester 4; the two front stop pins 5-2 are symmetrically and vertically fixed on the inner side plate surfaces of the two track plates 5-5 close to the terminal end of the feeding channel 2-3, so that when the scraping plate 5-1 moves to the condition that the two limit pins 5-1-1 are abutted with the two front stop pins 5-2, the scraping plate 5-1 is turned upwards due to the blocking of the front stop pins 5-2, and the feeding channel is emptied; the two rear baffle pins 5-3 are symmetrically and vertically fixed on the inner side plate surfaces of the two track plates 5-5 close to the starting point end of the feeding channel 2-3, so that when the scraping plate 5-1 moves to the condition that the two limit pins 5-1-1 are abutted with the two rear baffle pins 5-3, the scraping plate 5-1 is turned upwards due to the blocking of the rear baffle pins 5-3, and the initial scraping state is restored.
The positioning mechanism comprises two first tension springs 5-7, two rotating blocks 5-8, two positioning pins 5-9 and two fixing pins 5-10; wherein, the two rotating blocks 5-8 are symmetrically sleeved and fixed at the shaft ends of the two rotating shafts, so that the rotating blocks 5-8 can synchronously rotate along with the rotating shafts; the rotating block is provided with a limiting column, and the limiting column is initially and vertically arranged on the top surface of the rotating block; the two locating pins 5-9 are symmetrically and vertically fixed on the outer walls of the two sides of the sliding plate 5-6 and are positioned at the rear side of the rotating block 5-8, so that when the rotating block 5-8 rotates for 60 degrees clockwise along with the rotating shaft, the limiting columns on the rotating block can be abutted on the locating pins 5-9; the two fixing pins 5-10 are symmetrically and vertically fixed on the outer walls of the two sides close to the rear end of the sliding plate 5-6; the two first tension springs 5-7 are respectively arranged at two sides of the sliding plate 5-6, one end of each first tension spring 5-7 is fixed at the shaft end of the rotating shaft at the same side, and the other end of each first tension spring is fixed on the fixed pin 5-10 at the same side; in the initial state, the scraping plate 5-1 keeps a scraping state under the action of the two first tension springs 5-7 and synchronously moves forward along with the sliding plate 5-6 until the edge of the bottom side of the scraping plate 5-1 sweeps across the pressing plate along the feeding channel 2-3 and reaches the terminal end of the feeding channel 2-3; then, the scraping plate 5-1 turns upwards for 60 degrees under the action of the turning mechanism, at the moment, the two rotating blocks 5-8 synchronously rotate clockwise for 60 degrees, so that limit posts on the two rotating blocks are lapped on the locating pins 5-9 to limit continuous turning, and meanwhile, the two first tension springs 5-7 are twisted to keep the turning-up state until the scraping plate 5-1 is retracted back to the two rear stop pins 5-3; the scraping plate 5-1 turns upwards by 60 degrees anticlockwise under the opposite action of the rear stop pin 5-3 and the limiting pin 5-1-1, and returns to an initial scraping state, at the moment, the two rotating blocks 5-8 synchronously rotate anticlockwise along with the scraping plate 5-1, return to the initial state, and enable the scraping plate 5-1 to keep the current turning state under the action of the two first tension springs 5-7.
The reset mechanism consists of two second fixing pins 5-11 and two second tension springs 5-4; wherein, two second fixing pins 5-11 are symmetrically and vertically fixed on the outer walls of two sides close to the front end of the sliding plate 5-6; two second tension springs 5-4 are respectively arranged at two sides of the sliding plate 5-6, one end of each second tension spring 5-4 is fixed on a second fixed pin 5-11 at the same side, and the other end is fixed at the starting point end of the feeding channel 2-3; in the initial state, the sliding block moves forwards and is abutted against the rear end of the sliding plate 5-6, so that the sliding plate 5-6 synchronously moves forwards under the pushing of the sliding block; when the sliding block moves backwards to return to the initial position, the sliding plate 5-6 is pulled back to the initial position from the end point end of the material feeding channel 2-3 under the action of the reset mechanism.
The cleaning device 5 is in action linkage with the feeding slide block 2-2 in structural design, so that the scraping plate 5-1 moves forward along with the slide block in front of the finished product ball to scrape waste and foreign matters on the feeding channel 2-3 and the pressing plate along the way; when the end of the feeding channel is reached, the scraping plate 5-1 is turned upwards to empty the feeding channel 2-3, so that the finished ball at the rear side is smoothly pushed onto the pressing plate by the sliding block, and the pressure detection is carried out; when the slide block is retracted to the initial position, the scraping plate 5-1 is retracted and reset along with the sliding plate 5-6, and the initial state is returned.
The discharging device 6 comprises a first discharging pipe, a second discharging pipe and a third discharging pipe, which are respectively arranged at a first discharging hole, a second discharging hole and a third discharging hole of the detecting platform 8, the top end of the discharging pipe is connected with the discharging hole, the bottom end of the discharging pipe extends to the upper part of the conveying belt, and the discharging pipe is arranged in a mode that the port is downward.
The discharging device 6 is respectively matched with the discharging parts on the feeding device and the feeding device, redundant finished balls in the picking process are discharged and returned to the conveying belt, the discharging link and the detecting link are separated independently, and the discharging can be performed without entering the detecting link, so that the working efficiency of the feeding device and the detecting link is not restricted.
The analysis display system 7 is composed of an industrial personal computer and a display, the industrial personal computer is connected with the detection camera 3-1 to transmit the finished ball image acquired in real time to the industrial personal computer, and the artificial visual recognition or the image recognition software installed in the industrial personal computer is used for recognizing whether cracks exist on the surface of the finished ball in the finished ball image, if the cracks exist on the surface of the finished ball, the compression-resistant detection is not needed; the industrial personal computer is also connected with the pressure detection tester 4 so as to output the compression resistance detection data of the finished ball to the industrial personal computer in real time for data storage; the display is connected with the industrial personal computer and can display or retrieve the finished ball image and/or the compression-resistant detection data at any time in the display detection process in real time. In addition, in practical application, the driving motor of the rotating mechanism, the electric push rod of the feeding slide block 2-2 and the detection camera 3-1 of the meter detection system 3 can realize action linkage control through a PLC.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The online compression-resistant detection equipment for the finished ball is characterized by comprising a feeding device (1), a feeding device (2), a meter detection system (3), a pressure detection tester (4), a cleaning device (5) and an analysis display system (7) which are arranged on a detection platform (8); wherein,
the feeding device (1) comprises a screening material channel (1-2) with one end connected with a ball picking hopper (1-1), the screening material channel is rotatably arranged on one side of the detection platform (8) along the conveying direction of the conveying belt, and one side provided with the ball picking hopper (1-1) is positioned on the outer side of the detection platform (8); the screening material channel (1-2) is sequentially divided into a small-particle-size ball screening zone, a target-particle-size ball screening zone and a large-particle-size ball screening zone from one end to the other end of the screening material channel (1-2), small-size sieve holes and standard-size sieve holes are respectively formed in the bottoms of the screening material channel (1-2) positioned in the small-particle-size ball screening zone and the target-particle-size ball screening zone, a discharge port is formed in the large-particle-size ball screening zone, and a material collector (1-5) and a large-ball material leakage hopper (1-4) for containing finished balls are respectively arranged below the sieve holes of the target-particle-size ball screening zone and the large-particle-size ball screening zone;
the feeding device (2) comprises a feeding channel (2-3) which is arranged opposite to the pressure detection tester (4), the starting point end of the feeding channel is positioned at the side of the material collector (1-5), the end point end of the feeding channel is positioned below the pressure head of the pressure detection tester (4), and a through hole is formed in the feeding channel (2-3), so that the lower pressure head of the pressure detection tester (4) is detected from the through hole and is level with the top surface of the feeding channel; a feed slide block (2-2) is arranged at the starting point end of the feed channel (2-3) and consists of a slide block and an electric push rod for pushing the slide block to move back and forth on the feed channel (2-3); a distributor (2-1) is arranged between the distributor (1-5) and the feed slide block (2-2), the distributor (2-1) comprises a box body (2-1-1) and a moving block (2-1-2) which can move back and forth in the box body (2-1-1) along a feed channel (2-3), and the front end and the rear end of the moving block (2-1-2) are respectively connected with the inner wall of the box body (2-1) through springs; the ball storage hole is formed in the moving block (2-1-2), the ball inlet connected with the ball outlet of the material collector (1-5) is formed in the side wall of the adjacent side of the box body (2-1-1) and the material collector (1-5), and the ball storage hole of the moving block (2-1-2) is communicated with the ball inlet in an initial state; a ball outlet hole opposite to the feed channel (2-3) is formed on the adjacent side wall of the box body (2-1-1) and the feed slide block (2-2), so that the moving block (2-1-2) can move forward until the ball storage hole is communicated with the ball outlet hole and the ball inlet hole is sealed; a volleyball hole is formed in the bottom surface of the front end of the box body (2-1-1), so that the moving block (2-1-2) can move backwards until the volleyball hole is communicated with the volleyball hole; the cleaning device (5) is arranged on the feeding channel (2-3), and the front end of the feeding slide block (2-2) is abutted against the cleaning device (5) to clean the feeding channel;
the meter inspection system (3) comprises a detection camera (3-1) and a light source (3-2) which are arranged above the feeding channel (2-3); the analysis display system (7) is composed of an industrial personal computer and a display, and the industrial personal computer is respectively connected with the display, the detection camera (3-1) and the pressure detection tester (4).
2. The finished ball online compression-resistant detection device according to claim 1, wherein the detection platform (8) is arranged above the finished ball conveyor belt, and one side of the detection platform is provided with a cat ladder (8-1); a detachable dustproof shield (8-2) is arranged above the table body, and ventilation windows (8-3) which can be opened and closed are arranged on the side wall and the top of the dustproof shield (8-2).
3. The on-line compression-resistant finished ball detecting device according to claim 1, wherein the rotating mechanism comprises a connecting plate, rotating shafts arranged below the connecting plate in parallel, connecting rods symmetrically arranged and connected between the connecting plate and the rotating shafts, and a motor arranged at one end of the rotating shafts; the rotating mechanism is sleeved and fixed in the middle of the screening material channel (1-2), so that the screening material channel (1-2) can rotate clockwise to a vertical state until the bottom surface of the ball picking end of the ball picking hopper (1-1) is attached to a material layer on the conveying belt, or finished balls rotating anticlockwise until the ball picking hopper (1-1) roll down onto the screening material channel (1-2).
4. The finished ball online compression-resistant detection device according to claim 1, wherein the feeding device (1) further comprises a material channel cleaning device (1-3) which is fixed on a plate body on the side edge of a detection platform (8) below the screening material channel (1-2); the cleaning device (1-3) is a vertically arranged plate body, a plurality of raised strips are arranged on the plate surface facing the ball coming direction side by side, and the raised strips correspond to a plurality of screening holes of the small-particle-size ball screening zone, so that when the screening material channel (1-2) is clockwise overturned to a vertical state for picking up balls, the raised strips on the material channel cleaning device (1-3) are respectively inserted into a plurality of screening holes of the small-particle-size ball screening zone.
5. The online compression-resistant detection device for finished balls according to claim 1, wherein a wedge-shaped groove is formed in the top surface of a box body (2-1-1) of the distributor (2-1), a T-shaped pin (2-1-3) is arranged at the rear side of the wedge-shaped through groove, the small-size rear end of the T-shaped pin (2-1-3) is hinged to the rear end of the moving block (2-1-2), and the large-size front end of the T-shaped pin can be matched with the wedge-shaped groove; the front pushing plate (2-4) and the rear pushing plate (2-5) which are connected with the feeding sliding block (2-2) are arranged above the T-shaped pin (2-1-3) at intervals, are vertically arranged in parallel and are positioned on the front side and the rear side of the front end of the T-shaped pin (2-1-3), so that the T-shaped pin (2-1-3) can be respectively abutted against the front pushing plate (2-4) and the rear pushing plate (2-5) in the front-back moving process, and when the front end of the T-shaped pin (2-1-3) falls into the wedge-shaped groove, a gap exists between the front end of the T-shaped pin (2-1-3) and the rear pushing plate (2-5).
6. The finished ball online compression-resistant detection device according to claim 1, wherein the cleaning device (5) comprises a sliding track, a scraper (5-1), a turnover mechanism and a reset mechanism; wherein the sliding track and the feeding channel (2-3) are arranged in the same direction, and the scraping plate (5-1) is arranged on the sliding track in a sliding way and can turn up and down relative to the sliding track; the scraping plate (5-1) is initially arranged in a manner that the bottom side edge of the scraping plate is propped against the feeding channel (2-3) in an inclined upward direction towards the plate surface at one side of the pressure detection tester (4); the turnover mechanism comprises two limiting pins (5-1-1) symmetrically and vertically fixed on the plate surface of the scraper (5-1) on one side of the pressure detection tester (4), two front baffle pins (5-2) symmetrically and vertically fixed on the inner side of a sliding track near the terminal end of the feeding channel (2-3), and two rear baffle pins (5-3) symmetrically and vertically fixed on the inner side of the sliding track near the starting end of the feeding channel (2-3), so that the scraper (5-1) can be turned upwards to leave the feeding channel (2-3) when the two limiting pins (5-1-1) are abutted with the two front baffle pins (5-2), and can be turned downwards to return to an initial state when the two limiting pins (5-1-1) are abutted with the two rear baffle pins (5-3); the reset mechanism comprises two second tension springs (5-4) symmetrically arranged on two sides of the sliding track, one ends of the two tension springs are fixed at the starting point end of the feeding channel (2-3), and the other ends of the two tension springs are connected with the scraping plate (5-1), so that the scraping plate (5-1) returns to the initial position from the terminal end of the feeding channel (2-3).
7. The finished ball online compression-resistant detection device according to claim 6, wherein the sliding rail is composed of two rail plates and a sliding plate which is connected with the two rail plates (5-5) in a sliding manner; wherein, the two track plates (5-5) are vertically arranged and symmetrically fixed on the side walls of the two sides of the feeding channel (2-3), the upper sides of the two track plates (5-5) are symmetrically provided with upper strip-shaped through holes, and the lower sides of the two track plates are symmetrically provided with lower strip-shaped through holes; the sliding plate (5-6) is an inverted U-shaped plate erected on the two track plates (5-5), and sliding shafts capable of being assembled in the lower strip-shaped through holes are arranged on two sides of the sliding plate, so that the sliding plate (5-6) slides back and forth in the length direction of the feeding channel 2-3; rotating shafts capable of being assembled in the upper strip-shaped through holes are fixed on two sides of the overturning scraping plate (5-1), and shaft ends of the two rotating shafts are rotationally connected to two sides of the sliding plate (5-6) and extend out of the sliding plate (5-6); the other ends of the two second tension springs (5-4) are connected with the scraping plate (5-1) through the sliding plate (5-6).
8. The finished ball online compression-resistant detection device according to claim 7, wherein the cleaning apparatus (5) further comprises a positioning mechanism comprising two first tension springs (5-7), two rotating blocks (5-8), two positioning pins (5-9) and two fixing pins (5-10); wherein, the two rotating blocks (5-8) are symmetrically sleeved and fixed at the shaft ends of the two rotating shafts, so that the rotating blocks (5-8) can synchronously rotate along with the rotating shafts; the rotating block is provided with a limiting column, and the limiting column is initially and vertically arranged on the top surface of the rotating block; the two locating pins (5-9) are symmetrically and vertically fixed on the outer walls of the two sides of the sliding plate (5-6) and positioned at the rear side of the rotating block (5-8), so that when the rotating block (5-8) rotates for 60 degrees clockwise along with the rotating shaft, the limiting columns on the rotating block are abutted on the locating pins (5-9); two fixing pins (5-10) are symmetrically and vertically fixed on the outer walls of two sides close to the rear end of the sliding plate (5-6); two first tension springs (5-7) are respectively arranged at two sides of the sliding plate (5-6), one end of each first tension spring (5-7) is fixed at the shaft end of the rotating shaft at the same side, and the other end of each first tension spring is fixed at a fixed pin (5-10) at the same side.
9. The online compression-resistant detection device for finished balls according to claim 1, further comprising a discharging device (6) which comprises a first discharging pipe, a second discharging pipe and a third discharging pipe, wherein the top ends of the first discharging pipe, the second discharging pipe and the third discharging pipe are respectively connected to a first discharging port, a second discharging port and a third discharging port which are arranged on the detection platform (8), the bottom ends of the first discharging port, the second discharging port and the third discharging port extend to the upper part of the conveying belt, and the ports of the first discharging port, the second discharging port and the third discharging port are downwards arranged; wherein, the first discharge hole is arranged below the opening at the bottom of the big ball hopper (1-4), the second discharge hole is opposite to the opening at the terminal end of the feed channel (2-3), and the third discharge hole is arranged below the ball hole of the box body (2-1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311512713.1A CN117288583A (en) | 2023-11-14 | 2023-11-14 | Online resistance to compression check out test set of finished ball |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583778A (en) * | 2024-08-05 | 2024-09-03 | 深圳市城图科技有限公司 | Green ball sampling and testing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118583778A (en) * | 2024-08-05 | 2024-09-03 | 深圳市城图科技有限公司 | Green ball sampling and testing machine |
| CN118583778B (en) * | 2024-08-05 | 2024-10-22 | 深圳市城图科技有限公司 | Raw ball sampling detector |
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