CN116165069B - Online compression-resistant detection system and detection method for finished ball - Google Patents

Online compression-resistant detection system and detection method for finished ball Download PDF

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CN116165069B
CN116165069B CN202310411182.0A CN202310411182A CN116165069B CN 116165069 B CN116165069 B CN 116165069B CN 202310411182 A CN202310411182 A CN 202310411182A CN 116165069 B CN116165069 B CN 116165069B
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finished
hopper
ball
cylinder
detection
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CN116165069A (en
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张嘉栩
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TIANJIN SANTE ELECTRONICS CO Ltd
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TIANJIN SANTE ELECTRONICS CO Ltd
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/38—Collecting or arranging articles in groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention relates to the technical field of pellet detection, in particular to an online compression-resistant detection system and method for finished pellets. The online compression-resistant detection system for the finished ball comprises a pressure testing machine, a detection table for detecting the compression strength of the finished ball is arranged above a workbench of the pressure testing machine, the pressure testing machine is arranged on one side of a finished product conveying belt, an auxiliary table board which is relatively fixed with the pressure testing machine is arranged on one side of the pressure testing machine, a material taking component, a material distributing component and a residual hopper are arranged on the auxiliary table board, and a cleaning component is arranged on the workbench. The online compression-resistant detection method for the finished ball is used for the online compression-resistant detection system for the finished ball. The invention has simple structure, can detect the compressive strength of the finished ball on the production site on line, reduces the labor frequency of workers and improves the detection efficiency.

Description

Online compression-resistant detection system and detection method for finished ball
Technical Field
The invention relates to the technical field of pellet detection, in particular to an online compression-resistant detection system and method for finished pellets.
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.
The test ball is taken from the production site and then the compressive strength is measured 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.
Disclosure of Invention
The present invention is directed to solving at least one of the technical problems existing in the related art. Therefore, the invention provides an online compression-resistant detection system and an online compression-resistant detection method for finished balls.
The invention is realized by the following technical scheme: the utility model provides an online resistance to compression detecting system of finished product ball, includes the pressure testing machine, the workstation top of pressure testing machine is equipped with the detection platform that is used for detecting finished product ball compressive strength, pressure testing machine locates finished product conveyer belt one side, pressure testing machine one side is equipped with rather than keeping the auxiliary table face of relative fixation, extracting subassembly, dividing material subassembly and residual hopper are installed to auxiliary table face, the subassembly is cleaned in the workstation installation, dividing material subassembly is including installing the branch hopper to auxiliary table face, divide hopper top side to uncovered, the centre bore has been seted up at the bottom side middle part of branch hopper, the centre bore cross-under has the branch stock pole, the branch stock pole top is the arcwall face of indent, the diameter of branch stock pole is between the standard radius of finished product ball and the standard diameter of finished product ball, auxiliary table face is at the position fixed mounting has first cylinder under the branch stock pole, the flexible end of first cylinder, the direction of motion and the axis of branch stock pole all perpendicular to horizontal plane of branch stock pole, the subassembly is used for detecting the material hopper with the branch hopper to be used for detecting the material ball to the material hopper is equipped with the material hopper, the material hopper is used for detecting the material ball top side to the material hopper is down to the material hopper is located to the material ball, and the material hopper is used for detecting the material ball top down to the material hopper is down to the material hopper.
Preferably, the material taking assembly comprises a first linear module, an electromagnet and a material taking channel, wherein the first linear module is fixedly arranged on an auxiliary table surface, the electromagnet is fixedly arranged at the sliding end of the first linear module, the two ends of the first linear module are respectively a material taking end and a material discharging end, the material taking end is positioned right above a finished product conveying belt, the horizontal height of the material discharging end is higher than that of the material taking end, and the material taking channel inclined towards the material distributing hopper is arranged between the material discharging end and the material distributing hopper.
Preferably, a position detection unit is arranged on one side of the electromagnet, the position detection unit comprises a detection rod, a first proximity sensor and a second proximity sensor, the detection rod is rotationally connected to the sliding end of the first linear module, the first proximity sensor and the second proximity sensor are fixedly arranged at the sliding end of the first linear module, and when the electromagnet is close to the discharging end, the top end of the detection rod is positioned close to the second proximity sensor; when the electromagnet is close to the material taking end and the bottom end of the detection rod is abutted to the finished ball above the finished conveyer belt, the top end of the detection rod is located at a position close to the first proximity sensor.
Preferably, the bottom of the detection rod is provided with a bending part, and when the electromagnet is close to the discharging end, the bending part inclines to the conveying direction of the finished product conveying belt.
Preferably, the material distribution assembly further comprises a second linear module and a guide rod cylinder, the second linear module is fixedly arranged on the auxiliary table top, the cylinder body of the guide rod cylinder is fixedly arranged at the sliding end of the second linear module, the mechanical clamping jaw is arranged at the telescopic end of the guide rod cylinder, the telescopic direction of the telescopic end of the guide rod cylinder is parallel to the axis of the material distribution column, and the central point of the top side of the material distribution hopper is parallel to the moving direction of the sliding end of the second linear module at the projection connecting line of the projection of the auxiliary table top and the central point of the top side of the detection table.
Preferably, a waste material channel is arranged between the distribution hopper and the residual hopper, one end of the waste material channel, which is close to the distribution hopper, is higher than one end of the waste material channel, which is close to the residual hopper, the mechanical clamping jaw is a servo electric clamping jaw, the central point of the top side of the waste material channel is projected on the auxiliary table surface, and the central point of the top side of the distribution hopper is projected on the auxiliary table surface and is collinear with the central point of the top side of the detection table surface.
Preferably, the distributing hopper is mounted on the auxiliary table top through a first bracket, the first bracket is fixedly connected above the auxiliary table top, one side of the bottom of the distributing hopper is hinged to the first bracket through a hinge, a second air cylinder is hinged between the other side of the bottom of the distributing hopper and the auxiliary table top, the second air cylinder is used for driving the distributing hopper to rotate relative to the first bracket, the bottom side surface of the distributing hopper is slidably connected with a wedge block, the wedge surface of the wedge block faces the first air cylinder, the bottom side surface of the distributing hopper is convexly provided with a limiting block at a position close to the central hole, the wedge block is connected with a spring for pressing the wedge block towards the limiting block, and when one side of the wedge block is abutted against the limiting block, the side surface of the wedge block is abutted against the side surface of the distributing hopper and is abutted against the central hole; when the second cylinder is in a contracted state, the opening of the distributing hopper is in butt joint with the material taking channel; when the second cylinder is in an extension state, the opening of the distributing hopper is butted with the top side of the waste material channel.
Preferably, the auxiliary table top is fixedly connected to the ground through a plurality of supporting legs, the residual hopper is mounted on the auxiliary table top through a second bracket, the second bracket is fixedly connected to the auxiliary table top, one side of the top of the residual hopper is rotationally connected to the second bracket, a third cylinder is hinged between the bottom of the residual hopper and the supporting legs, and when the third cylinder is in a contracted state, the open side of the residual hopper is simultaneously butted with the waste material channel and the crushed material channel; when the third cylinder is in an extension state, the open side of the residual hopper faces away from the direction of the pressure testing machine.
Preferably, the cleaning assembly comprises a cleaning rod, a vertical shaft and a fourth air cylinder, one end of the vertical shaft is rotationally connected with the workbench, the other end of the vertical shaft is fixedly connected with one end of the cleaning rod, the lower side surface of the cleaning rod is coplanar with the top side surface of the detection table, a connecting rod is fixedly connected at the position, close to the workbench, of the vertical shaft, the cylinder body of the fourth air cylinder is hinged to the workbench, the telescopic end of the fourth air cylinder is hinged to one end, far away from the vertical shaft, of the connecting rod, and when the fourth air cylinder is in a contracted state, the cleaning rod is positioned at one side, close to the crushed aggregates channel, of the detection table; when the fourth cylinder is in an extension state, the cleaning rod is positioned at one side of the detection table far away from the crushed aggregates channel.
The online compression-resistant detection method for the finished ball is implemented by the online compression-resistant detection system for the finished ball and comprises the following steps of:
step S10, conveying part of finished product balls above a finished product conveying belt to a distributing hopper through a material taking assembly;
step S20, controlling a material distributing column to jack up finished balls in a material distributing hopper through a first air cylinder;
step S30, detecting the diameter of a finished ball jacked by a material distributing column through a servo electric clamping jaw, and if the detected diameter of the finished ball meets a set range, conveying the clamped finished ball to a detection table through the servo electric clamping jaw, and executing step S40; if the detected diameter of the finished ball does not accord with the set range, the servo electric clamping jaw conveys the clamped finished ball to one end of the waste material channel close to the distributing hopper, so that the finished ball slides to the residual hopper along the waste material channel, and the step S20 is executed again;
step S40, measuring the compressive strength of the finished ball by a pressure tester: setting initial parameters including standard radius of finished ball
Figure SMS_1
The number of samples per batch of finished spheres measured +.>
Figure SMS_2
Initial height of the pressure column of the pressure tester from the detection table>
Figure SMS_3
And the movement speed of the pressurizing column in the direction of the detection table +.>
Figure SMS_4
；
The pressurizing column moves towards the direction of the detection table and monitors the first time
Figure SMS_6
Real-time load value between the pressurizing column and the detecting table corresponding to the finished ball>
Figure SMS_13
And record->
Figure SMS_17
Corresponding to the finished ball->
Figure SMS_7
Maximum value of>
Figure SMS_11
Wherein->
Figure SMS_16
The method comprises the steps of carrying out a first treatment on the surface of the When (when)
Figure SMS_18
And->
Figure SMS_5
When the pressure column stops moving toward the detection table and returns to the original height, the +.>
Figure SMS_9
Wherein->
Figure SMS_12
Indicating the time of movement of the pressure column from the initial height position in the direction of the test bed, +.>
Figure SMS_15
Represent the first
Figure SMS_8
Compressive strength values of the individual finished spheres; when->
Figure SMS_10
When the pressure column stops moving toward the detection table and returns to the original height, the +.>
Figure SMS_14
；
Step S50, cleaning the finished product ball crushed aggregates above the detection table to a crushed aggregate channel through a cleaning assembly, so that the finished product ball crushed aggregates slide down the crushed aggregate channel to a residual hopper;
step S60, when
Figure SMS_19
At this time, step S20 to step S60 are performed; when->
Figure SMS_20
In the case of taking->
Figure SMS_21
Wherein->
Figure SMS_22
Is the compressive strength average value of the finished ball sample +.>
Figure SMS_23
Step S10 to step S60 are performed.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects:
the invention has simple structure, can detect the compressive strength of the finished ball on the production site on line, reduce the labor frequency of workers, improve the detection efficiency, and the first cylinder and the material distributing column are matched to play a certain screening role on the finished ball in the material distributing hopper without manually screening by using a screen, thereby reducing the labor intensity of the workers and further improving the detection efficiency of the compressive strength of the finished ball; the detection rod, the first proximity sensor and the second proximity sensor are matched, so that the electromagnet can be prevented from influencing normal conveying of the finished product balls by the finished product conveying belt; the automatic emptying of the distributing hopper can be realized by arranging the second cylinder; the automatic dumping of the residual hopper can be realized by arranging a third cylinder; the automatic cleaning work of the detection table can be realized by arranging the cleaning rod, and the normal running of the subsequent detection of the compressive strength of the finished ball is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic diagram of the structure of the online compression-resistant detection system for the finished ball.
Fig. 2 is a schematic view of another view angle structure of the on-line compression-resistant detection system for finished balls provided by the invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 5 is an enlarged schematic view of the structure at C in fig. 1.
Fig. 6 is an enlarged schematic view of the structure of fig. 2 at D.
Fig. 7 is a schematic structural view of a distributing hopper provided by the invention.
Fig. 8 is a schematic view of another view structure of the dispensing hopper provided by the invention.
In the figure: 1. a pressure tester; 2. pressurizing the column; 3. a second linear module; 4. a fifth bracket; 5. a fourth cylinder; 6. a work table; 7. a detection table; 8. a crushed material channel; 9. a residual hopper; 10. an auxiliary table top; 11. a support leg; 12. a cross bar; 13. a third cylinder; 14. a second bracket; 15. a sixth bracket; 16. a first linear module; 17. a material taking channel; 18. a guide rod cylinder; 19. a fourth bracket; 20. an electromagnet; 21. a third bracket; 22. a second proximity sensor; 23. a first proximity sensor; 24. a detection rod; 25. mechanical clamping jaws; 26. a finished ball; 27. a material separating column; 28. a distributing hopper; 29. a first cylinder; 30. a cleaning rod; 31. a vertical shaft; 32. a connecting rod; 33. a waste material channel; 34. a first bracket; 35. a second cylinder; 36. a hinge; 37. a spring seat; 38. a spring; 39. wedge blocks; 40. a limiting block; 41. a slideway; 42. a central bore.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in fig. 1 and 2, the online compression-resistant detection system for finished balls provided by the invention comprises a pressure testing machine 1, wherein a detection table 7 for detecting the compression strength of the finished balls is arranged above a workbench 6 of the pressure testing machine 1, the pressure testing machine 1 is fixedly connected to the ground on one side of a finished product conveying belt through anchor bolts, the finished product conveying belt is used for conveying the finished balls 26 which are just produced to the next working procedure position, an auxiliary table top 10 which is relatively fixed with the pressure testing machine 1 is arranged on one side of the pressure testing machine 1, a material taking component, a material distributing component and a residual hopper 9 are arranged on the auxiliary table top 10, and a cleaning component is arranged on the workbench 6.
The material distribution assembly comprises a material distribution hopper 28 mounted on the auxiliary table top 10, as shown in fig. 8, the top side of the material distribution hopper 28 is open, a central hole 42 is formed in the middle of the bottom side of the material distribution hopper 28, a material distribution column 27 is connected to the central hole 42 in a penetrating manner, the diameter of the material distribution column 27 is identical to that of the central hole 42, the top end of the material distribution column 27 is an inward concave arc surface, the diameter of the material distribution column 27 is between the standard radius of the finished product ball and the standard diameter of the finished product ball, the radius of the arc surface at the top end of the material distribution column 27 is identical to the standard radius of the finished product ball, in the embodiment, the standard diameter of the finished product ball is 12mm, the standard radius of the finished product ball is 6mm, the diameter of the material distribution column 27 is 10mm, the radius of the arc surface at the top end of the material distribution column 27 is 6mm, as shown in fig. 4, a first air cylinder 29 is mounted on the auxiliary table top 10 at a position right below the material distribution column 27, and in particular, the cylinder body of the first air cylinder 29 is fixedly mounted on the auxiliary table top 10, the bottom end of the material distribution column 27 is fixedly connected to the standard radius of the first air cylinder 29, and the telescopic end of the first air cylinder 29 is perpendicular to the telescopic axis of the telescopic cylinder 27.
The material taking assembly is used for conveying part of finished product balls above the finished product conveying belt to the distributing hopper 28, when the telescopic end of the first air cylinder 29 moves towards the direction close to the distributing hopper 28, the distributing column 27 moves from the bottom of the distributing hopper 28 to the top of the distributing hopper 28, in the process, the finished product balls with the inner diameter smaller than 12mm and the diameter larger than 12mm of the distributing hopper 28 cannot be well attached to the arc-shaped surface at the top end of the distributing column 27, when the finished product balls with the diameter within the range are positioned at the top end of the distributing column 27, the finished product balls are extruded by other finished product balls in the distributing hopper 28 and are easy to separate from the top end of the distributing column 27, and only the finished product balls with the diameter of 12mm can be relatively tightly attached to the arc-shaped surface at the top end of the distributing column 27 and are not easy to fall. Thus, the first cylinder 29 cooperates with the dispensing column 27 to provide a screening function for the finished pellets in the dispensing hopper 28 such that the diameter of the finished pellets being lifted by the dispensing column 27 is substantially near the standard diameter of the finished pellets.
The material distribution assembly further comprises a mechanical clamping jaw 25 used for conveying the finished ball jacked by the material distribution column 27 to the upper part of the detection table 7, and after the mechanical clamping jaw 25 conveys the finished ball jacked by the material distribution column 27 to the upper part of the detection table 7, the compressive strength of the finished ball can be detected by the pressure tester 1.
The horizontal height of the residual hopper 9 is lower than that of the detection table 7, a material crushing channel 8 inclined towards the residual hopper 9 is arranged between the detection table 7 and the residual hopper 9, and the material crushing channel 8 is fixedly connected to the workbench 6, specifically, in this embodiment, the material crushing channel 8 is fixedly connected to the workbench 6 in a welding manner.
The compression strength of the finished ball is detected by the pressure testing machine 1, the finished ball above the detecting table 7 is crushed generally to form finished ball crushed aggregates, and the cleaning assembly is used for cleaning the finished ball crushed aggregates above the detecting table 7 to the crushed aggregates channel 8, so that the compression strength of the next finished ball can be detected conveniently.
By using the finished ball online compression-resistant detection system, the compression strength of the finished ball on the production site can be detected online, the labor frequency of workers is reduced, the detection efficiency is improved, the first cylinder 29 is matched with the material distributing column 27, a certain screening effect can be achieved on the finished ball in the material distributing hopper 28, manual screening by using a screen is not needed, the labor intensity of the workers can be reduced, and the detection efficiency of the compression strength of the finished ball is further improved.
Specifically, get material subassembly, divide material subassembly and pressure testing machine 1 and directly control through the PLC controller, the PLC controller is connected with the host computer, can calculate the compressive strength mean value after pressure testing machine 1 detects the finished ball compressive strength of a batch, and it is fed back to the host computer through the PLC controller after, and the host computer can in time adjust leading production technology in this way. Specifically, when the detected compressive strength of the finished product balls is lower than the standard value, the number of powder and small blocks in the green ball roasting kiln is increased, the air permeability in the kiln is poor, and the smooth running of the kiln is not facilitated, so that the production process needs to be adjusted in time, and the air permeability of the material layer in the green ball roasting kiln is improved.
The material taking assembly comprises a first linear module 16, an electromagnet 20 and a material taking channel 17, wherein the first linear module 16 is fixedly arranged on an auxiliary table top 10 through a third support 21, the third support 21 is fixedly connected on the auxiliary table top 10, the first linear module 16 is fixedly connected on one side of the top of the third support 21, the electromagnet 20 is fixedly arranged at the sliding end of the first linear module 16, the two ends of the first linear module 16 are respectively a material taking end and a material discharging end, the material taking end is positioned right above a finished product conveying belt, the horizontal height of the material discharging end is higher than that of the material taking end, the material taking channel 17 inclined towards the material distributing hopper 28 is arranged between the right lower part of the material discharging end and the material distributing hopper 28, and the material taking channel 17 is fixedly arranged on the auxiliary table top 10 through a sixth support 15. Through the structure, automatic material taking can be realized, and the material taking process of the material taking assembly is as follows: the sliding end of the first linear module 16 drives the electromagnet 20 to move to the material taking end, at this time, the electromagnet 20 is located at a position right above the finished product conveying belt, the electromagnet 20 is electrified, a part of finished product balls above the finished product conveying belt are adsorbed to the electromagnet 20 under the action of a magnetic field, the sliding end of the first linear module 16 drives the electromagnet 20 to move to the material discharging end, the electromagnet 20 is powered off, and the finished product balls on the surface of the electromagnet 20 fall into the material taking channel 17 and slide to the material distributing hopper 28 along the material taking channel 17.
The bottom area of the surface of the electromagnet 20 is larger than the top area of the distributing hopper 28, so that the electromagnet 20 can adsorb more finished balls from the upper part of the finished product conveying belt once, the material taking channel 17 gradually contracts along the direction away from the material discharging end, and the finished balls adsorbed by the electromagnet 20 can completely fall into the distributing hopper 28 through the material taking channel 17.
As shown in fig. 3, a position detecting unit is disposed at one side of the electromagnet 20, the position detecting unit includes a detecting rod 24, a first proximity sensor 23 and a second proximity sensor 22, the detecting rod 24 is rotatably connected to a sliding end of the first linear module 16, the first proximity sensor 23 and the second proximity sensor 22 are fixedly mounted at the sliding end of the first linear module 16, when the electromagnet 20 is close to the discharging end, under the action of gravity, the center of gravity of the detecting rod 24 is located under the rotation axis of the detecting rod 24, and at this time, the top end of the detecting rod 24 is located close to the second proximity sensor 22; when the electromagnet 20 is close to the material taking end and the bottom end of the detection rod 24 is abutted to the finished ball above the finished product conveying belt, the finished ball above the finished product conveying belt moves along the conveying direction of the finished product conveying belt, so that the bottom end of the detection rod 24 is driven to move towards the conveying direction of the finished product conveying belt, the detection rod 24 rotates relative to the sliding end of the first linear module 16, the top end of the detection rod 24 moves from a position close to the second proximity sensor 22 to a position close to the first proximity sensor 23, and the bottom surface of the electromagnet 20 is 1.5cm away from the bottom end of the detection rod 24.
At different moments, the thickness of the finished balls transported by the finished product conveyor belt is not completely the same, and in the material taking process, when the thickness of the finished balls transported by the finished product conveyor belt is thicker, if the sliding end of the first linear module 16 drives the electromagnet 20 to completely move to the material taking end, the bottom of the electromagnet 20 can be immersed into a material layer formed by the finished balls transported by the finished product conveyor belt, and normal conveying of the finished balls by the finished product conveyor belt is affected. In the material taking process of the material taking assembly, when the sliding end of the first linear module 16 drives the electromagnet 20 to move to the vicinity of the material taking end, if the top end of the detection rod 24 is located close to the first proximity sensor 23, the electromagnet 20 is indicated to be located at the optimal material taking position, at this time, the sliding end of the first linear module 16 is stopped, the electromagnet 20 is electrified to take materials, and normal conveying of finished balls by the finished product conveying belt is not affected.
The bottom of the detection rod 24 is provided with a bending part, and when the electromagnet 20 is close to the discharging end, the bending part inclines towards the conveying direction of the finished product conveying belt, so that the finished product ball above the finished product conveying belt can smoothly drive the bottom of the detection rod 24 to move towards the conveying direction of the finished product conveying belt.
The material distribution assembly further comprises a second linear module 3 and a guide rod cylinder 18, the second linear module 3 is fixedly arranged on the auxiliary table top 10 through a fourth support 19, the fourth support 19 is fixedly connected on the auxiliary table top 10, the second linear module 3 is fixedly connected on one side of the top of the fourth support 19, specifically, the second linear module 3 is fixedly arranged on the workbench 6 through a fifth support 4, the fifth support 4 is fixedly connected on the workbench 6, the second linear module 3 is fixedly connected on one side of the top of the fifth support 4, the stability of the second linear module 3 can be improved, the cylinder body of the guide rod cylinder 18 is fixedly arranged on the sliding end of the second linear module 3, the mechanical clamping jaw 25 is arranged on the telescopic end of the guide rod cylinder 18, the telescopic direction of the telescopic end of the guide rod cylinder 18 is parallel to the axis of the material distribution column 27, and the projection connecting line of the central point of the top side of the material distribution hopper 28 on the auxiliary table top 10 and the central point of the top side of the detection table 7 on the auxiliary table top 10 is parallel to the movement direction of the sliding end of the second linear module 3. The mechanical clamping jaw 25 conveys the finished ball jacked by the material distributing column 27 to the detection table 7 as follows: the mechanical clamping jaw 25 clamps the finished ball jacked by the material distributing post 27, the guide rod cylinder 18 contracts to enable the mechanical clamping jaw 25 to move in the direction of being far away from the material distributing hopper 28 right above the material distributing hopper 28, the second linear module 3 drives the guide rod cylinder 18 and the mechanical clamping jaw 25 to move to be right above the detection table 7, the guide rod cylinder 18 drives the mechanical clamping jaw 25 to move in the direction of being close to the detection table 7, the mechanical clamping jaw 25 releases the clamped finished ball, and the finished ball falls to be right above the detection table 7.
Be equipped with waste material between branch hopper 28 and the surplus hopper 9 and say 33, the one end that waste material say 33 is close to branch hopper 28 is higher than the one end that waste material say 33 is close to surplus hopper 9, mechanical clamping jaw 25 is servo electronic clamping jaw, when servo electronic clamping jaw presss from both sides the finished product ball that gets, can accurate feedback the diameter of the finished product ball that it presss from both sides got, the projection of the central point of waste material say 33 top side at auxiliary mesa 10, the projection of the central point of branch hopper 28 top side at auxiliary mesa 10 and the projection collineation of the central point of detection platform 7 top side at auxiliary mesa 10. By arranging the servo electric clamping jaw, the finished ball with the diameter conforming to the set range can be screened out more accurately, specifically, in the embodiment, the diameter tolerance of the finished ball is 0.5mm, and the diameter conforms to the set range when the actual diameter of the finished ball is between 11.5mm and 12.5mm because the standard diameter of the finished ball is 12 mm. When the diameter of the finished ball clamped by the servo electric clamping jaw accords with a set range, the second linear module 3 is matched with the guide rod cylinder 18, and the finished ball clamped by the servo electric clamping jaw is conveyed to the position above the detection table 7; when the diameter of the finished ball clamped by the servo electric clamping jaw does not accord with the set range, the second linear module 3 is matched with the guide rod cylinder 18, and the finished ball clamped by the servo electric clamping jaw is conveyed to the top side of the waste material channel 33.
As shown in fig. 6, the distributing hopper 28 is mounted on the auxiliary table top 10 through a first bracket 34, the first bracket 34 is fixedly connected above the auxiliary table top 10, one side of the bottom of the distributing hopper 28 is hinged to the first bracket 34 through a hinge 36, a second air cylinder 35 is hinged between the other side of the bottom of the distributing hopper 28 and the auxiliary table top 10, the second air cylinder 35 is used for driving the distributing hopper 28 to rotate relative to the first bracket 34, as shown in fig. 7, the bottom side surface of the distributing hopper 28 is slidably connected with a wedge block 39, specifically, the bottom side surface of the distributing hopper 28 is provided with a slide way 41, the wedge surface of the wedge block 39 faces the first air cylinder 29, the bottom side surface of the distributing hopper 28 is convexly provided with a limiting block 40 at a position close to a central hole 42, the wedge block 39 is connected with a spring 38 for pressing the limiting block 40, specifically, the bottom side surface of the distributing hopper 28 is convexly provided with a spring seat 37, one end of the spring is fixedly connected with the spring seat 37, and the other end of the spring is fixedly connected with the wedge block 39, when the wedge block 39 is provided with a slide block 41, and the bottom side surface of the wedge block 39 abuts against the central hole 42 of the wedge block 40; when the second cylinder 35 is in a contracted state, the opening of the distributing hopper 28 is in butt joint with the material taking channel 17; when the second cylinder 35 is in an extended state, the opening of the distributing hopper 28 is butted with the top side of the waste material channel 33. When a lot of finished balls with diameters not conforming to the set range are stored in the distributing hopper 28, the automatic emptying of the distributing hopper 28 can be realized through the structure, and the specific process is as follows: the first cylinder 29 contracts to drive the material distributing post 27 to separate from the center hole 42, one side of the wedge block 39 is abutted to the limiting block 40 under the action of the spring, the wedge block 39 is abutted to the center hole 42 close to the side face of the material distributing hopper 28, finished balls reserved in the material distributing hopper 28 are prevented from falling out through the center hole 42, the second cylinder 35 stretches to drive the opening of the material distributing hopper 28 to be abutted to the top side of the waste material channel 33, the finished balls reserved in the material distributing hopper 28 can fall to the top side of the waste material channel 33 and fall into the residual hopper 9 along the waste material channel 33, the second cylinder 35 contracts to enable the opening of the material distributing hopper 28 to be abutted to the material distributing channel 17, the first cylinder 29 stretches to drive the top end of the material distributing post 27 to abut against the wedge block 39 and stretch into the material distributing hopper 28, and at the moment, the material distributing assembly can convey a part of the finished balls above the finished product conveying belt to the material distributing hopper 28 again.
The auxiliary table top 10 is fixedly connected to the ground through a plurality of supporting legs 11, the residual hopper 9 is mounted on the auxiliary table top 10 through a second support 14, the second support 14 is fixedly connected to the auxiliary table top 10, one side of the top of the residual hopper 9 is rotationally connected to the second support 14, a third air cylinder 13 is hinged between the bottom of the residual hopper 9 and the supporting legs 11, specifically, a cross rod 12 is fixedly connected between two supporting legs 11 in the plurality of supporting legs 11, the cylinder body of the third air cylinder 13 is hinged to the cross rod 12, and the telescopic end of the third air cylinder 13 is hinged to one side of the bottom of the residual hopper 9. When the third cylinder 13 is in a contracted state, the open side of the residual hopper 9 is simultaneously butted with the waste material channel 33 and the crushed material channel 8, and at the moment, the finished balls passing through the waste material channel 33 and the finished ball crushed materials passing through the crushed material channel 8 can fall into the residual hopper 9; the transfer trolley is stopped at one side of the residual hopper 9 far away from the pressure testing machine 1, when the third cylinder 13 is in an extension state, the open side of the residual hopper 9 faces away from the direction of the pressure testing machine 1, and finished balls and finished ball crushed aggregates collected in the residual hopper 9 are dumped to the transfer trolley, so that the labor intensity of workers can be further reduced.
As shown in fig. 5, the cleaning assembly comprises a cleaning rod 30, a vertical shaft 31 and a fourth air cylinder 5, one end of the vertical shaft 31 is rotatably connected to the workbench 6, the other end of the vertical shaft 31 is fixedly connected to one end of the cleaning rod 30, the lower side surface of the cleaning rod 30 is coplanar with the top side surface of the detection table 7, a connecting rod 32 is fixedly connected to the position, close to the workbench 6, of the vertical shaft 31, the cylinder body of the fourth air cylinder 5 is hinged to the workbench 6, the telescopic end of the fourth air cylinder 5 is hinged to one end, far from the vertical shaft 31, of the connecting rod 32, and when the fourth air cylinder 5 is in a contracted state, the cleaning rod 30 is positioned on one side, close to the crushed material channel 8, of the detection table 7; when the fourth cylinder 5 is in an extended state, the cleaning rod 30 is located at the side of the detection table 7 remote from the particle chute 8. After the compression strength detection is completed on the finished ball above the detection table 7 by the pressure testing machine 1, the fourth cylinder 5 is converted from an extension state to a contraction state, in the process, the cleaning rod 30 is driven to clean along the upper side surface of the detection table 7 to the crushed material channel 8, so that the finished ball crushed material above the detection table 7 falls into the crushed material channel 8, and the fourth cylinder 5 is converted from the contraction state to the extension state, so that the detection table 7 is cleaned again.
The invention also provides an online compression-resistant detection method for the finished ball, which is implemented by the online compression-resistant detection system for the finished ball and comprises the following steps:
step S10, conveying part of finished product balls above a finished product conveying belt to a distributing hopper through a material taking assembly;
step S20, controlling a material distributing column to jack up finished balls in a material distributing hopper through a first air cylinder;
step S30, detecting the diameter of a finished ball jacked by a material distribution column through a servo electric clamping jaw, and if the detected diameter of the finished ball accords with a set range, conveying the clamped finished ball to a detection table through the servo electric clamping jaw, and executing step S40, wherein the set range of the diameter of the finished ball is 11.5mm to 12.5mm; if the diameter of the detected finished ball does not accord with the set range, the servo electric clamping jaw conveys the clamped finished ball to one end of the waste material channel close to the distributing hopper, so that the finished ball slides to the residual hopper along the waste material channel, the step S20 is executed again, and then the step S30 is executed again;
step S40, measuring the compressive strength of the finished ball by a pressure tester: the initial parameters are set up such that,standard radius including finished ball
Figure SMS_24
The number of samples per batch of finished spheres measured +.>
Figure SMS_25
The initial height of the pressure column 2 of the pressure tester from the test table>
Figure SMS_26
And the movement speed of the pressurizing column in the direction of the detection table +.>
Figure SMS_27
Specifically, in the present embodiment,
Figure SMS_28
，/>
Figure SMS_29
，/>
Figure SMS_30
；
the pressurizing column moves towards the direction of the detection table and monitors the first time
Figure SMS_31
Real-time load value between the pressurizing column and the detecting table corresponding to the finished ball>
Figure SMS_32
And record->
Figure SMS_33
Corresponding to the finished ball->
Figure SMS_34
Maximum value of>
Figure SMS_35
Wherein->
Figure SMS_36
；
When (when)
Figure SMS_37
And->
Figure SMS_38
When the distance between the pressurizing column and the detecting table is larger than the standard radius of the finished ball and the real-time load value is suddenly reduced, the finished ball is cracked, thus +.>
Figure SMS_39
Namely, the compressive strength of the finished ball is achieved by stopping the movement of the pressing column toward the test table and returning to the original height to thereby give +.>
Figure SMS_40
Wherein->
Figure SMS_41
Indicating the time of movement of the pressure column from the initial height position in the direction of the test bed, +.>
Figure SMS_42
Indicate->
Figure SMS_43
Compressive strength values of the individual finished spheres;
when (when)
Figure SMS_44
When the distance between the pressurizing column and the detecting table is smaller than the standard radius of the finished ball, the finished ball is broken, thus +.>
Figure SMS_45
Namely, the compressive strength of the finished ball is achieved by stopping the movement of the pressing column toward the test table and returning to the original height to thereby give +.>
Figure SMS_46
；
Step S50, cleaning the finished product ball crushed aggregates above the detection table to a crushed aggregate channel through a cleaning assembly, so that the finished product ball crushed aggregates slide down the crushed aggregate channel to a residual hopper;
step S60, when
Figure SMS_47
At this time, step S20 to step S60 are performed; when->
Figure SMS_48
In the case of taking->
Figure SMS_49
Wherein->
Figure SMS_50
Is the compressive strength average value of the finished ball sample +.>
Figure SMS_51
Step S10 to step S60 are performed.
The method can realize the detection of the compressive strength of the finished ball on line, reduce the labor frequency of workers and improve the detection efficiency.
The invention has simple structure, can detect the compressive strength of the finished ball on the production site on line, reduce the labor frequency of workers, improve the detection efficiency, and the first cylinder and the material distributing column are matched to play a certain screening role on the finished ball in the material distributing hopper without manually screening by using a screen, thereby reducing the labor intensity of the workers and further improving the detection efficiency of the compressive strength of the finished ball; the detection rod, the first proximity sensor and the second proximity sensor are matched, so that the electromagnet can be prevented from influencing normal conveying of the finished product balls by the finished product conveying belt; the automatic emptying of the distributing hopper can be realized by arranging the second cylinder; the automatic dumping of the residual hopper can be realized by arranging a third cylinder; the automatic cleaning work of the detection table can be realized by arranging the cleaning rod, and the normal running of the subsequent detection of the compressive strength of the finished ball is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. The utility model provides a finished product ball online compression resistance detection system, includes the pressure test machine, the workstation top of pressure test machine is equipped with the test bench that is used for detecting finished product ball compressive strength, its characterized in that, the pressure test machine is located finished product conveyer belt one side, pressure test machine one side is equipped with the auxiliary table surface that keeps relative fixed rather than it, auxiliary table surface installs material taking component, feed dividing component and surplus hopper, the clean subassembly is installed to the workstation, the feed dividing component includes the feed dividing hopper of installing to auxiliary table surface, the feed dividing hopper top side is open, the centre bore has been seted up at the bottom side middle part of feed dividing hopper, the centre bore cross-connects has the feed dividing column, the feed dividing column top is the concave arcwall face, the diameter of feed dividing column is between finished product ball's standard radius and finished product ball's standard diameter, auxiliary table surface is located first cylinder under the feed dividing column, the bottom rigid coupling of feed dividing column is in the flexible end of first cylinder, the direction of movement of the flexible end of first cylinder and the axis of feed dividing hopper are all perpendicular to the horizontal plane, the feed dividing component is used for measuring the end of feed dividing hopper, the wire is used for measuring the material taking module to the finished product ball, the side of the feed dividing hopper is fixed to the material taking, the material taking module is used for the finished product ball, the finished product ball is equipped with the electro-magnet, the finished product ball is equipped with the finished product ball and is used for the material taking up to the material taking module, and is used for measuring the finished product ball, and is used for the finished in the finished product ball, and is cut down to the finished by the finished product ball, and is held down in the finished by the finished product, and is clean, and is taken down, and finished, the two ends of the first linear module are respectively a material taking end and a material discharging end, the material taking end is positioned right above the finished product conveying belt, the horizontal height of the material discharging end is higher than that of the material taking end, and a material taking channel inclined towards the material distributing hopper is arranged between the material discharging end and the material distributing hopper.
2. The online compression-resistant detection system for finished balls according to claim 1, wherein a position detection unit is arranged on one side of the electromagnet, the position detection unit comprises a detection rod, a first proximity sensor and a second proximity sensor, the detection rod is rotatably connected to a sliding end of the first linear module, the first proximity sensor and the second proximity sensor are fixedly arranged at the sliding end of the first linear module, and when the electromagnet is close to a discharging end, the top end of the detection rod is positioned close to the second proximity sensor; when the electromagnet is close to the material taking end and the bottom end of the detection rod is abutted to the finished ball above the finished conveyer belt, the top end of the detection rod is located at a position close to the first proximity sensor.
3. The online compression-resistant detection system for finished balls according to claim 2, wherein the bottom end of the detection rod is provided with a bending part, and the bending part is inclined towards the conveying direction of the finished conveyor belt when the electromagnet is close to the discharging end.
4. The online compression-resistant detection system for finished balls according to claim 1, wherein the material distributing assembly further comprises a second linear module and a guide rod cylinder, the second linear module is fixedly installed on the auxiliary table top, the cylinder body of the guide rod cylinder is fixedly installed at the sliding end of the second linear module, the mechanical clamping jaw is installed at the telescopic end of the guide rod cylinder, the telescopic direction of the telescopic end of the guide rod cylinder is parallel to the axis of the material distributing column, and the projection connecting line of the central point of the top side of the material distributing hopper on the auxiliary table top and the central point of the top side of the detection table on the auxiliary table top is parallel to the moving direction of the sliding end of the second linear module.
5. The online compression-resistant detection system for finished balls according to claim 4, wherein a waste material channel is arranged between the distribution hopper and the residual hopper, one end of the waste material channel, which is close to the distribution hopper, is higher than one end of the waste material channel, which is close to the residual hopper, the mechanical clamping jaw is a servo electric clamping jaw, and the projection of a center point of the top side of the waste material channel on the auxiliary table surface, the projection of a center point of the top side of the distribution hopper on the auxiliary table surface and the projection of a center point of the top side of the detection table on the auxiliary table surface are collinear.
6. The online compression-resistant detection system for finished balls according to claim 5, wherein the distribution hopper is mounted on the auxiliary table top through a first bracket, the first bracket is fixedly connected above the auxiliary table top, one side of the bottom of the distribution hopper is hinged to the first bracket through a hinge, a second cylinder is hinged between the other side of the bottom of the distribution hopper and the auxiliary table top and is used for driving the distribution hopper to rotate relative to the first bracket, the bottom side surface of the distribution hopper is slidably connected with a wedge block, the wedge surface of the wedge block faces the first cylinder, the bottom side surface of the distribution hopper is convexly provided with a limiting block at a position close to a central hole, the wedge block is connected with a spring for pressing the limiting block, and when one side of the wedge block is abutted against the limiting block, the side surface of the wedge block, which is abutted against the distribution hopper, is abutted against the central hole; when the second cylinder is in a contracted state, the opening of the distributing hopper is in butt joint with the material taking channel; when the second cylinder is in an extension state, the opening of the distributing hopper is butted with the top side of the waste material channel.
7. The online compression-resistant detection system for finished balls according to claim 5, wherein the auxiliary table top is fixedly connected to the ground through a plurality of supporting legs, the residual hopper is mounted on the auxiliary table top through a second bracket, the second bracket is fixedly connected to the auxiliary table top, one side of the top of the residual hopper is rotationally connected to the second bracket, a third cylinder is hinged between the bottom of the residual hopper and the supporting legs, and when the third cylinder is in a contracted state, the open side of the residual hopper is simultaneously butted with a waste material channel and a crushed material channel; when the third cylinder is in an extension state, the open side of the residual hopper faces away from the direction of the pressure testing machine.
8. The online compression-resistant detection system for finished balls according to claim 1, wherein the cleaning assembly comprises a cleaning rod, a vertical shaft and a fourth cylinder, one end of the vertical shaft is rotatably connected to the workbench, the other end of the vertical shaft is fixedly connected to one end of the cleaning rod, the lower side surface of the cleaning rod is coplanar with the top side surface of the detection table, a connecting rod is fixedly connected to the position, close to the workbench, of the vertical shaft, the cylinder body of the fourth cylinder is hinged to the workbench, the telescopic end of the fourth cylinder is hinged to one end, far away from the vertical shaft, of the connecting rod, and when the fourth cylinder is in a contracted state, the cleaning rod is positioned on one side, close to a crushed aggregates channel, of the detection table; when the fourth cylinder is in an extension state, the cleaning rod is positioned at one side of the detection table far away from the crushed aggregates channel.
9. An online compression detection method for finished balls, which is executed by the online compression detection system for finished balls according to any one of claims 5-7, and comprises the following steps:
step S10, conveying part of finished product balls above a finished product conveying belt to a distributing hopper through a material taking assembly;
step S20, controlling a material distributing column to jack up finished balls in a material distributing hopper through a first air cylinder;
step S30, detecting the diameter of a finished ball jacked by a material distributing column through a servo electric clamping jaw, and if the detected diameter of the finished ball meets a set range, conveying the clamped finished ball to a detection table through the servo electric clamping jaw, and executing step S40; if the detected diameter of the finished ball does not accord with the set range, the servo electric clamping jaw conveys the clamped finished ball to one end of the waste material channel close to the distributing hopper, so that the finished ball slides to the residual hopper along the waste material channel, and the step S20 is executed again;
step S40, measuring the compressive strength of the finished ball by a pressure tester: setting initial parameters including standard radius of finished ball
Figure QLYQS_1
The number of samples per batch of finished spheres measured +.>
Figure QLYQS_2
Initial height of the pressure column of the pressure tester from the detection table>
Figure QLYQS_3
And the movement speed of the pressurizing column in the direction of the detection table +.>
Figure QLYQS_4
；
The pressurizing column moves towards the direction of the detection table and monitors the first time
Figure QLYQS_5
Real-time load value between the pressurizing column and the detecting table corresponding to the finished ball>
Figure QLYQS_6
And record->
Figure QLYQS_7
Corresponding to the finished ball->
Figure QLYQS_8
Maximum value of>
Figure QLYQS_9
Wherein->
Figure QLYQS_10
；
When (when)
Figure QLYQS_11
And->
Figure QLYQS_12
When the pressure column stops moving toward the detection table and returns to the original height, the +.>
Figure QLYQS_13
Wherein->
Figure QLYQS_14
Indicating the time of movement of the pressure column from the initial height position in the direction of the test bed, +.>
Figure QLYQS_15
Indicate->
Figure QLYQS_16
Compressive strength values of the individual finished spheres;
when (when)
Figure QLYQS_17
When the pressure column stops moving toward the detection table and returns to the initial height, the pressure column is moved to the initial height
Figure QLYQS_18
；
Step S50, cleaning the finished product ball crushed aggregates above the detection table to a crushed aggregate channel through a cleaning assembly, so that the finished product ball crushed aggregates slide down the crushed aggregate channel to a residual hopper;
step S60, when
Figure QLYQS_19
At this time, step S20 to step S60 are performed; when->
Figure QLYQS_20
In the case of taking->
Figure QLYQS_21
Wherein->
Figure QLYQS_22
Is the compressive strength average value of the finished ball sample +.>
Figure QLYQS_23
Step S10 to step S60 are performed. />
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0500019D0 (en) * 2005-01-04 2005-01-04 Luossavaara Kiirunavaara Ab Apparatus and method for analyzing the strength of a test body of reducible iron-containing material
CN200986511Y (en) * 2006-12-22 2007-12-05 深圳市新三思材料检测有限公司 Full-automatic metallurgy ball compression testing machine
CN114047065A (en) * 2022-01-12 2022-02-15 如皋市宏茂铸钢有限公司 Die steel plate strength detection device
CN114472176A (en) * 2022-01-04 2022-05-13 承德信通首承科技有限责任公司 Production method and device of high-vanadium pellet ore
CN114972372A (en) * 2022-04-13 2022-08-30 湖南大学 Magnetic type automatic detection method and system for falling strength of green pellets of pellet ore
CN217398955U (en) * 2022-05-12 2022-09-09 天津市三特电子有限公司 Connecting rod type large ball fishing device for disc pelletizer
CN217398954U (en) * 2022-05-12 2022-09-09 天津市三特电子有限公司 Pneumatic type large ball fishing device of disc pelletizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426405C1 (en) * 1994-07-26 1995-08-31 Freudenberg Carl Fa Textile wear resistance measuring device
CN106323747B (en) * 2016-08-18 2018-11-13 浙江思纳克热流道科技有限公司 A kind of hardware making steel strength detection device
CN112729046A (en) * 2020-12-25 2021-04-30 嘉兴学院 Device for detecting height deviation of columnar workpiece
CN113533046A (en) * 2021-07-12 2021-10-22 陶勇 Road bridge engineering quality testing is with mixing earth intensity press

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0500019D0 (en) * 2005-01-04 2005-01-04 Luossavaara Kiirunavaara Ab Apparatus and method for analyzing the strength of a test body of reducible iron-containing material
CN200986511Y (en) * 2006-12-22 2007-12-05 深圳市新三思材料检测有限公司 Full-automatic metallurgy ball compression testing machine
CN114472176A (en) * 2022-01-04 2022-05-13 承德信通首承科技有限责任公司 Production method and device of high-vanadium pellet ore
CN114047065A (en) * 2022-01-12 2022-02-15 如皋市宏茂铸钢有限公司 Die steel plate strength detection device
CN114972372A (en) * 2022-04-13 2022-08-30 湖南大学 Magnetic type automatic detection method and system for falling strength of green pellets of pellet ore
CN217398955U (en) * 2022-05-12 2022-09-09 天津市三特电子有限公司 Connecting rod type large ball fishing device for disc pelletizer
CN217398954U (en) * 2022-05-12 2022-09-09 天津市三特电子有限公司 Pneumatic type large ball fishing device of disc pelletizer

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