CN111957587A - Automatic weighing and grading device for magnetic shoe and implementation method thereof - Google Patents
Automatic weighing and grading device for magnetic shoe and implementation method thereof Download PDFInfo
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- CN111957587A CN111957587A CN202010928526.1A CN202010928526A CN111957587A CN 111957587 A CN111957587 A CN 111957587A CN 202010928526 A CN202010928526 A CN 202010928526A CN 111957587 A CN111957587 A CN 111957587A
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- magnetic shoe
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- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- 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
- B07C5/16—Sorting according to weight
- B07C5/22—Sorting according to weight using a plurality of stationary weighing mechanisms
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- 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
- B07C5/16—Sorting according to weight
- B07C5/28—Sorting according to weight using electrical control means
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- 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
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/10—Floating suspensions; Arrangements of shock absorbers
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- 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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0063—Using robots
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses an automatic weighing and grading device for magnetic shoes, which comprises a rack, wherein a feeding mechanism is connected to one side of the rack, a transfer mechanism is connected to the upper part of the rack, and a plurality of weighing modules, a plurality of grading mechanisms and an NG (natural gas) collecting box are sequentially arranged on a table board of the rack from left to right; the invention also discloses a method for realizing the automatic weighing and grading device for the magnetic shoe. According to the automatic feeding device, the magnetic shoes are stored through the material clamp, automatic feeding is realized through the magnetic shoe lifting mechanism, and the labor intensity of workers is reduced; according to the invention, the magnetic shoe to be weighed is placed on the weighing platform for weighing through the transfer mechanism, and the weighed magnetic shoe is moved into the grading mechanism or the NG collection box, so that the damage to the magnetic shoe can be reduced; the damping foot pads and the sealing plates arranged on the periphery of the weighing sensor fixing support are all arranged, so that the influence of environmental factors on the measuring result can be reduced.
Description
Technical Field
The invention belongs to the technical field of magnetic shoe detection and classification, and particularly relates to an automatic weighing and grading device for magnetic shoes and an implementation method thereof.
Background
The magnetic shoe belongs to a core part in the motor, and the quality of the magnetic shoe can directly influence the final quality of the motor; therefore, the gram weight of the magnetic shoe needs to be detected and classified in the production process of the magnetic shoe.
The existing one of the detection classification in the market is that an electronic scale is manually used for weighing, the environmental influence factor is large in the mode, for example, vibration or wind blowing possibly influences the weighing result, the manual weighing efficiency is low, and the quality accident of grading errors is easy to occur.
The other weighing technology is that a weighing sensor is arranged in the middle of a feeding and discharging conveying belt, then a rotary cylinder drives a sucker to pick and place a magnetic shoe on a weighing platform for weighing, the mode can cause detection errors or errors due to shaking generated by the movement of the conveying belt, and the mode needs manual work or other modes to continuously supply materials to the conveying belt.
Disclosure of Invention
The present invention is directed to an automatic weighing and grading device for magnetic shoes, which solves the above problems of the prior art. The automatic weighing and grading device for the magnetic shoe provided by the invention has the characteristics of automatic feeding, automatic weighing and automatic classification of the magnetic shoe.
The invention also aims to provide a realization method of the automatic weighing and grading device for the magnetic shoe.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic weighing stepping device for magnetic shoe, includes the frame, and one side of frame is connected with feed mechanism, and the top of frame is connected with moves and carries the mechanism, is equipped with a plurality of module, a plurality of stepping mechanism and NG collection box of weighing from a left side to the right side in proper order on the mesa of frame, and feed mechanism, move and carry the mechanism, weigh the module and stepping mechanism and all with controller signal connection.
The feeding mechanism further comprises a material clamp fixing plate, hasps, material clamps and magnetic shoe lifting mechanisms, wherein the material clamp fixing plate is installed on the rack, the material clamp fixing plate is provided with a plurality of material clamps at equal intervals, the material clamps are connected with the material clamp fixing plate through the hasps, and one side of the material clamp fixing plate is provided with the magnetic shoe lifting mechanisms corresponding to the material clamps.
The material clamp comprises four material clamps, wherein each material clamp comprises a C-shaped material clamp, a material clamp fixing seat and a handle, the two side surfaces of each C-shaped material clamp are respectively connected with the material clamp fixing seats, and the side surface, far away from the material clamp fixing plate, of each C-shaped material clamp is connected with the handle.
Further, the magnetic shoe lifting mechanism comprises a lifting mechanism fixing plate, a lifting ball screw, an in-place detection sensor, a magnetic shoe discharge port, a fixing platform, a lifting mechanism driving motor, a slide block and a magnetic shoe stirring claw, wherein the upper end of the lifting mechanism fixing plate is connected with the fixing platform which is arranged at the upper end of the material clamp fixing plate, the lower end of the lifting mechanism fixing plate is connected with two lifting mechanism driving motors, the output end of each lifting mechanism driving motor is connected with the lifting ball screw, the upper end of the lifting ball screw is rotationally connected with the fixing platform, the lifting ball screw is engaged and connected with the slide block, the slide block is connected with the magnetic shoe stirring claw corresponding to the material clamp, the fixing platform is provided with the magnetic shoe discharge port corresponding to the magnetic shoe stirring claw, and the two sides of the fixing platform positioned at the magnetic shoe discharge port are respectively provided with the in, the in-place detection sensor and the lifting mechanism driving motor are respectively in signal connection with the controller.
Furthermore, the four weighing modules are arranged, each weighing module comprises a weighing sensor fixing support, a weighing sensor, a magnetic shoe presence or absence detection sensor and a weighing platform, the weighing sensor is connected inside the weighing sensor fixing support, the weighing platform is connected to the upper end of the weighing sensor, the magnetic shoe presence or absence detection sensor is connected to one side, located on the weighing platform, above the weighing sensor fixing support, and the weighing sensor and the magnetic shoe presence or absence detection sensors are respectively in signal connection with the controller.
Furthermore, the bottom of the weighing sensor fixing support is connected with a plurality of shock absorption foot pads, the shock absorption foot pads are installed above the rack, and the periphery of the weighing sensor fixing support is provided with sealing plates.
The four grading mechanisms are arranged, each grading mechanism comprises a grading conveyor belt and a grading product collecting bin, the grading conveyor belts are installed above the rack, one ends of the grading conveyor belts are connected with the grading product collecting bins, and the grading conveyor belts are in signal connection with the controller.
In the invention, the transfer mechanism comprises a transfer mechanism mounting plate, a longitudinal moving ball screw, a longitudinal moving driving motor, a transverse moving module, a clamping jaw cylinder, a lifting cylinder and a longitudinal moving slide block, wherein, move and carry the mechanism mounting panel and install in the frame, the top that moves the mechanism mounting panel is rotated and is connected with and indulges the ball screw that moves, the one end that moves the mechanism mounting panel top is connected with and indulges the driving motor that moves, indulge the output that moves driving motor and indulge the ball screw connection that moves, the below sliding connection that moves the mechanism mounting panel that moves has and indulges the slider, indulge the slider and indulge the ball screw meshing connection that moves, the below that moves the slider that moves is connected with the sideslip module, be connected with two lift cylinders on the slider of sideslip module, be connected with the clamping jaw cylinder on the output of lift cylinder, be connected with the clamping jaw on the output of.
Further, the method for implementing the automatic weighing and grading device for the magnetic shoe comprises the following steps:
firstly, putting a magnetic shoe row to be weighed into a C-shaped material clamp, and then fixing the material clamp on a material clamp fixing plate through a hasp;
secondly, the lifting mechanism drives the motor to act to drive the magnetic shoe material shifting claw to act upwards so as to push the whole row of magnetic shoes in the C-shaped material clamp upwards;
thirdly, when the magnetic shoe above is pushed out from the magnetic shoe discharging opening and is detected by the in-place detection sensor, the in-place detection sensor is triggered and gives out a signal of the controller, and the lifting mechanism drives the motor to stop working;
fourthly, the transfer mechanism starts to act, the lifting cylinder drives the clamping jaw cylinder to descend, and the clamping jaw cylinder drives the clamping jaw to clamp the magnetic shoe above the fixed platform and place the magnetic shoe on the weighing platform for weighing;
after weighing is finished, the transfer mechanism acts to place the magnetic shoes on the corresponding grading mechanisms, and the grading conveyor belt acts to convey the magnetic shoes to the grading product collecting bin;
and (VI) directly placing the unqualified magnetic shoe into the NG collection box by the transfer mechanism.
Further, the method for realizing the automatic weighing and grading device for the magnetic shoe comprises the steps that a feeding mechanism comprises a material clamp fixing plate, a hasp, a material clamp and a magnetic shoe lifting mechanism, wherein the material clamp fixing plate is installed on a rack, a plurality of material clamps are arranged on the material clamp fixing plate at equal intervals, the material clamp is connected with the material clamp fixing plate through the hasp, and one side of the material clamp fixing plate is provided with the magnetic shoe lifting mechanism corresponding to the material clamp;
the material clamp comprises four material clamps, each material clamp comprises a C-shaped material clamp, a material clamp fixing seat and a handle, wherein the two side surfaces of the C-shaped material clamp are respectively connected with the material clamp fixing seats, and the side surface, far away from the material clamp fixing plate, of the C-shaped material clamp is connected with the handle;
the magnetic shoe lifting mechanism comprises a lifting mechanism fixing plate, a lifting ball screw, an in-place detection sensor, a magnetic shoe discharge port, a fixing platform, a lifting mechanism driving motor, a sliding block and a magnetic shoe stirring claw, wherein, the upper end of the lifting mechanism fixing plate is connected with a fixed platform which is arranged at the upper end of the material clamp fixing plate, the lower end of the lifting mechanism fixing plate is connected with two lifting mechanism driving motors, the output ends of the lifting mechanism driving motors are connected with a lifting ball screw, the upper end of the lifting ball screw is rotationally connected with the fixed platform, the lifting ball screw is engaged and connected with a slide block, the slide block is connected with a magnetic shoe material poking claw corresponding to the material clamp, the fixed platform is provided with a magnetic shoe material outlet corresponding to the magnetic shoe material poking claw, in-place detection sensors are respectively arranged on the two sides of the fixed platform, which are positioned at the discharge port of the magnetic shoe, and the in-place detection sensors and a driving motor of the lifting mechanism are respectively in signal connection with a controller;
the weighing module comprises a weighing sensor fixing support, four weighing sensors, magnetic shoe presence or absence detection sensors and a weighing platform, wherein the weighing sensors are connected inside the weighing sensor fixing support, the upper ends of the weighing sensors are connected with the weighing platform, the magnetic shoe presence or absence detection sensors are connected to one side, located above the weighing platform, of the weighing sensor fixing support, and the weighing sensors and the magnetic shoe presence or absence detection sensors are respectively in signal connection with the controller;
the bottom of the weighing sensor fixing support is connected with a plurality of shock absorption foot pads, the shock absorption foot pads are installed above the rack, and sealing plates are arranged on the periphery of the weighing sensor fixing support;
the four grading mechanisms are arranged, each grading mechanism comprises a grading conveyor belt and a grading product collecting bin, the grading conveyor belts are installed above the rack, one end of each grading conveyor belt is connected with the grading product collecting bin, and the grading conveyor belts are in signal connection with the controller;
the transfer mechanism comprises a transfer mechanism mounting plate, a longitudinal moving ball screw, a longitudinal moving driving motor, a transverse moving module, a clamping jaw air cylinder, a lifting air cylinder and a longitudinal moving sliding block, wherein the transfer mechanism mounting plate is mounted on the rack, the upper part of the transfer mechanism mounting plate is rotatably connected with the longitudinal moving ball screw, one end above the transfer mechanism mounting plate is connected with the longitudinal moving driving motor, the output end of the longitudinal moving driving motor is connected with the longitudinal moving ball screw, the lower part of the transfer mechanism mounting plate is slidably connected with the longitudinal moving sliding block, the longitudinal moving sliding block is connected with the longitudinal moving ball screw in a meshed mode, the lower part of the longitudinal moving sliding block is connected with the transverse moving module, the sliding block of the transverse moving module is connected with two lifting air cylinders, the output end of each lifting air cylinder is connected with the clamping jaw air cylinder, the output end of.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the automatic feeding device, the magnetic shoes are stored through the material clamp, automatic feeding is realized through the magnetic shoe lifting mechanism, and the labor intensity of workers is reduced;
2. according to the invention, the magnetic shoe to be weighed is placed on the weighing platform for weighing through the transfer mechanism, and the weighed magnetic shoe is moved into the grading mechanism or the NG collection box, so that the damage to the magnetic shoe can be reduced;
3. the weighing module is provided with four groups, so that when the magnetic shoes to be measured are placed on two groups of weighing platforms for detection, the transfer mechanism can remove one group of two magnetic shoes from the fixed platform to place the two groups of magnetic shoes on the two groups of empty weighing platforms for weighing, enough time can be provided for the weighing sensor and the controller to acquire multiple groups of data of the two magnetic shoes before in the process of taking and placing the magnetic shoes, and then the controller acquires the optimal value of the gram weight of the magnetic shoes according to the result, so that random errors caused by acquiring only instant gram weight values and errors caused by environmental factors can be greatly eliminated, and the accuracy of measurement can be greatly improved;
4. the damping foot pads and the sealing plates arranged on the periphery of the weighing sensor fixing support are all provided, so that the influence of environmental factors on a measuring result can be reduced;
5. the four stepping mechanisms are arranged, so that the magnetic shoes with different gram weights can be placed in a classified manner;
6. the NG collecting box is arranged, so that unqualified products can be collected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a feeding mechanism of the present invention;
FIGS. 3-4 are schematic structural views of the clip of the present invention;
FIG. 5 is a schematic structural view of a magnetic shoe lifting mechanism according to the present invention;
FIG. 6 is a schematic view of a weighing module according to the present invention;
FIG. 7 is a schematic view of the structure of the stepping mechanism of the present invention;
FIG. 8 is a schematic structural view of a transfer mechanism according to the present invention;
in the figure: 1. a frame; 2. a feeding mechanism; 21. a material clamp fixing plate; 22. a hasp; 3. a transfer mechanism; 31. a transfer mechanism mounting plate; 32. longitudinally moving the ball screw; 33. a longitudinal movement driving motor; 34. a transverse moving module; 35. a clamping jaw; 36. a clamping jaw cylinder; 37. a lifting cylinder; 38. longitudinally moving the sliding block; 4. a weighing module; 41. a shock-absorbing foot pad; 42. a weighing sensor fixing bracket; 43. a weighing sensor; 44. detecting sensor for magnetic tile; 45. a weighing platform; 5. a grading mechanism; 51. a grading conveyor belt; 52. grading product collection bins; 6. an NG collection box; 7. material clamping; 71. c-shaped material clips; 72. a material clamp fixing seat; 73. a handle; 8. a magnetic shoe lifting mechanism; 81. a lifting mechanism fixing plate; 82. lifting the ball screw; 83. an in-place detection sensor; 84. a discharge hole of the magnetic shoe; 85. a fixed platform; 86. a lifting mechanism drive motor; 87. a slider; 88. magnetic shoe stirring claw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides an automatic weighing stepping device for magnetic shoe, includes frame 1, and one side of frame 1 is connected with feed mechanism 2, and the top of frame 1 is connected with moves and carries mechanism 3, is equipped with a plurality of module 4, a plurality of stepping mechanism 5 and NG collection box 6 of weighing from a left side to the right side in proper order on the mesa of frame 1, and feed mechanism 2, move and carry mechanism 3, weigh module 4 and stepping mechanism 5 and all with controller signal connection.
Further, feed mechanism 2 includes feed collet fixed plate 21, hasp 22, feed collet 7 and magnetic shoe hoist mechanism 8, and wherein, feed collet fixed plate 21 installs in frame 1, and equidistant a plurality of feed collet 7 that is provided with on feed collet fixed plate 21, and feed collet 7 passes through hasp 22 with feed collet fixed plate 21 to be connected, and one side of feed collet fixed plate 21 is equipped with the magnetic shoe hoist mechanism 8 corresponding with feed collet 7.
Through adopting above-mentioned technical scheme, store the magnetic shoe through the feed collet 7, upwards promote the magnetic shoe in the feed collet 7 through magnetic shoe hoist mechanism 8.
Further, the number of the material clamps 7 is four, each material clamp 7 comprises a C-shaped material clamp 71, a material clamp fixing seat 72 and a handle 73, wherein the two side surfaces of the C-shaped material clamp 71 are respectively connected with the material clamp fixing seats 72, and the side surface, far away from the material clamp fixing plate 21, of the C-shaped material clamp 71 is connected with the handle 73.
Through adopting above-mentioned technical scheme, the magnetic shoe that waits to weigh is listed as and is placed in the inside of C shape feed collet 71, and handle 73 is convenient for install and dismantle feed collet 7.
Further, the magnetic shoe lifting mechanism 8 comprises a lifting mechanism fixing plate 81, a lifting ball screw 82, an in-place detection sensor 83, a magnetic shoe discharge port 84, a fixing platform 85, a lifting mechanism driving motor 86, a sliding block 87 and a magnetic shoe stirring claw 88, wherein the upper end of the lifting mechanism fixing plate 81 is connected with the fixing platform 85, the fixing platform 85 is installed at the upper end of the material clamp fixing plate 21, the lower end of the lifting mechanism fixing plate 81 is connected with two lifting mechanism driving motors 86, the output end of the lifting mechanism driving motor 86 is connected with the lifting ball screw 82, the upper end of the lifting ball screw 82 is rotatably connected with the fixing platform 85, the lifting ball screw 82 is engaged with the sliding block 87, the sliding block 87 is connected with the magnetic shoe stirring claw 88 corresponding to the material clamp 7, the end of the magnetic shoe stirring claw 88 is embedded in the C-shaped material clamp 71, the fixing platform 85 is provided with the magnetic shoe discharge port 84 corresponding to the magnetic shoe stirring claw 88, and the fixed platform 85 is provided with in-place detection sensors 83 at two sides of the magnetic shoe discharge port 84, and the in-place detection sensors 83 and the lifting mechanism driving motor 86 are in signal connection with the controller respectively.
By adopting the technical scheme, the lifting mechanism driving motor 86 acts to drive the magnetic shoe material shifting claw 88 to act upwards, so that the magnetic shoe columns in the C-shaped material clamp 71 are pushed upwards; one lifting mechanism driving motor 86 can drive the two magnetic shoe stirring claws 88 to move upwards, and the two lifting mechanism driving motors 86 alternately move.
Further, weighing module 4 has set up four altogether, weighing module 4 includes weighing sensor fixed bolster 42, weighing sensor 43, there is not detection sensor 44 and weighing platform 45 for the magnetic shoe, wherein, weighing sensor fixed bolster 42's internal connection has weighing sensor 43, weighing sensor 43's upper end is connected with weighing platform 45, one side that weighing platform 45 was located to the top of weighing sensor fixed bolster 42 is connected with the magnetic shoe and has not detection sensor 44, weighing sensor 43 and magnetic shoe have or not detection sensor 44 respectively with controller signal connection.
Through adopting above-mentioned technical scheme, the purpose that weighing module 4 set up four groups is when the magnetic shoe that awaits measuring is placed wherein two sets of weighing platform 45 and is examined time measuring, move and carry mechanism 3 and can go fixed platform 85 again and take off a set of two magnetic shoes and place and weigh on two sets of empty weighing platform 45, the in-process of putting the magnetic shoe can have enough time to get the multiunit data of two magnetic shoes before weighing sensor 43 and controller collection then the controller gets the optimal value of magnetic shoe gram weight according to the result, can eliminate greatly like this because of only gathering the error that random error and environmental factor that the gram weight value brought in the twinkling of an eye brings, can promote measuring accuracy by a wide margin.
Further, the stepping mechanisms 5 are provided with four stepping mechanisms, each stepping mechanism 5 comprises a stepping conveying belt 51 and a stepping product collecting bin 52, each stepping conveying belt 51 is installed above the rack 1, one end of each stepping conveying belt 51 is connected with the stepping product collecting bin 52, and each stepping conveying belt 51 is in signal connection with the controller.
By adopting the technical scheme, the four grading mechanisms 5 can classify and place the magnetic shoes with different gram weights.
Further, the transferring mechanism 3 comprises a transferring mechanism mounting plate 31, a longitudinal moving ball screw 32, a longitudinal moving driving motor 33, a transverse moving module 34, a clamping jaw 35, a clamping jaw air cylinder 36, a lifting air cylinder 37 and a longitudinal moving slide block 38, wherein the transferring mechanism mounting plate 31 is mounted on the frame 1, the longitudinal moving ball screw 32 is rotatably connected above the transferring mechanism mounting plate 31, the longitudinal moving driving motor 33 is connected to one end above the transferring mechanism mounting plate 31, the output end of the longitudinal moving driving motor 33 is connected with the longitudinal moving ball screw 32, the longitudinal moving slide block 38 is slidably connected below the transferring mechanism mounting plate 31, the longitudinal moving slide block 38 is engaged with the longitudinal moving ball screw 32, the transverse moving module 34 is connected below the longitudinal moving slide block 38, two lifting air cylinders 37 are connected to the slide block of the transverse moving module 34, the clamping jaw air cylinder 36 is connected to the output end of the lifting air cylinder 37, the clamping jaw 35 is connected to the output end, the longitudinal movement driving motor 33 and the transverse movement module 34 are respectively connected with the controller through signals.
Through adopting above-mentioned technical scheme, will wait that the magnetic shoe that weighs places on weighing platform 45 through moving mechanism 3 and weigh to in moving the magnetic shoe that finishes to stepping mechanism 5 or NG collection box 6.
Example 2
The present embodiment is different from embodiment 1 in that: further, the bottom of weighing sensor fixed bolster 42 is connected with a plurality of shock pad 41, and shock pad 41 installs in the top of frame 1, all is provided with the shrouding around the weighing sensor fixed bolster 42.
Through adopting above-mentioned technical scheme, shock attenuation callus on the sole 41 and set up all be provided with the shrouding around weighing sensor fixed bolster 42, can reduce the influence that environmental factor produced measuring result.
Further, the implementation method of the automatic weighing and grading device for the magnetic shoe comprises the following steps:
firstly, putting a magnetic shoe array to be weighed into a C-shaped material clamp 71, and then fixing a material clamp 7 on a material clamp fixing plate 21 through a hasp 22;
secondly, the lifting mechanism drives the motor 86 to act to drive the magnetic shoe material shifting claw 88 to act upwards so as to push the whole row of magnetic shoes in the C-shaped material clamp 71 upwards;
thirdly, when the upper magnetic shoe is pushed out from the magnetic shoe discharge port 84 and is detected by the in-place detection sensor 83, the in-place detection sensor 83 is triggered and gives a controller signal, and the lifting mechanism driving motor 86 stops working;
fourthly, the transfer mechanism 3 starts to act, the lifting cylinder 37 drives the clamping jaw cylinder 36 to descend, the clamping jaw cylinder 36 drives the clamping jaw 35 to clamp the magnetic shoe above the fixed platform 85, and the magnetic shoe is placed on the weighing platform 45 to be weighed;
after weighing is finished, the transfer mechanism 3 acts to place the magnetic shoes on the corresponding grading mechanisms 5, and the grading conveyor belt 51 acts to convey the magnetic shoes to the grading product collection bin 52;
and sixthly, directly placing the unqualified magnetic tiles into the NG collection box 6 by the transfer mechanism 3.
In the invention, the longitudinal movement driving motor 33 is selected from a loose MSMD022G1V type; the transverse moving module 34 adopts a spread TCD60-100-400 type; the clamping jaw air cylinder 36 is made of HFZ 16-R-RCL-H-2 type of Suideke; the lifting cylinder 37 adopts a model of TN-20x50-SCS1-J-2 of Suideke; the damping foot pad 41 is a MISUMI DBGOMP20200-38 type; the weighing sensor 43 is made of LSZ-S61 model of Obbatel, Suzhou; the magnetic shoe presence/absence detection sensor 44 is a loose GTB6-P1211 type; the grading conveyer belt 51 is of a MISUMI GVTRAS-60-400-25-TA 220-SCM-15-H-C type; the in-place detection sensor 83 is made of loose CX441 type; the lifting mechanism driving motor 86 is selected from a loose MSMD022G1V type; the controller is selected from FX3U-64M model of Mitsubishi motor.
In conclusion, the magnetic shoe is stored through the material clamp 7, automatic feeding is realized through the magnetic shoe lifting mechanism 8, and the labor intensity of workers is reduced; according to the invention, the magnetic shoe to be weighed is placed on the weighing platform 45 through the transfer mechanism 3 for weighing, and the weighed magnetic shoe is moved into the grading mechanism 5 or the NG collection box 6, so that the damage to the magnetic shoe can be reduced; the weighing module 4 is provided with four groups, so that when the magnetic shoes to be measured are placed on two groups of weighing platforms 45 for detection, the transfer mechanism 3 can remove one group of two magnetic shoes from the fixed platform 85 to place the two magnetic shoes on the two groups of empty weighing platforms 45 for weighing, enough time can be provided for the weighing sensor 43 and the controller to acquire multiple groups of data of the two magnetic shoes before in the process of taking and placing the magnetic shoes, and then the controller acquires the optimal value of the gram weight of the magnetic shoes according to the result, so that random errors caused by acquiring only instant gram weight values and errors caused by environmental factors can be greatly eliminated, and the accuracy of measurement can be greatly improved; the damping foot pads 41 and the sealing plates arranged on the periphery of the weighing sensor fixing support 42 are provided, so that the influence of environmental factors on the measuring result can be reduced; the four gear shifting mechanisms 5 are arranged, so that the magnetic shoes with different gram weights can be placed in a classified mode; the NG collecting box 6 is arranged, so that unqualified products can be collected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An automatic weighing and grading device for magnetic shoes, comprising a frame (1), characterized in that: one side of frame (1) is connected with feed mechanism (2), and the top of frame (1) is connected with moves and carries mechanism (3), is equipped with a plurality of module (4), a plurality of stepping mechanism (5) and NG collection box (6) of weighing from a left side to the right side on the mesa of frame (1) in proper order, and feed mechanism (2), move and carry mechanism (3), weigh module (4) and stepping mechanism (5) and all with controller signal connection.
2. An automatic weight-grading device for magnetic shoes, according to claim 1, characterized in that: the feeding mechanism (2) comprises a material clamp fixing plate (21), a hasp (22), material clamps (7) and magnetic shoe lifting mechanisms (8), wherein the material clamp fixing plate (21) is installed on the rack (1), a plurality of material clamps (7) are equidistantly arranged on the material clamp fixing plate (21), the material clamps (7) are connected with the material clamp fixing plate (21) through the hasp (22), and the magnetic shoe lifting mechanisms (8) corresponding to the material clamps (7) are arranged on one side of the material clamp fixing plate (21).
3. An automatic weight-grading device for magnetic shoes, according to claim 2, characterized in that: the material clamp fixing device comprises four material clamps (7), wherein each material clamp (7) comprises a C-shaped material clamp (71), a material clamp fixing seat (72) and a handle (73), the two side faces of each C-shaped material clamp (71) are respectively connected with the material clamp fixing seats (72), and the side face, far away from the material clamp fixing plate (21), of each C-shaped material clamp (71) is connected with the handle (73).
4. An automatic weight-grading device for magnetic shoes, according to claim 2, characterized in that: the magnetic shoe lifting mechanism (8) comprises a lifting mechanism fixing plate (81), a lifting ball screw (82), an in-place detection sensor (83), a magnetic shoe discharge hole (84), a fixing platform (85), a lifting mechanism driving motor (86), a sliding block (87) and a magnetic shoe material-pulling claw (88), wherein the upper end of the lifting mechanism fixing plate (81) is connected with the fixing platform (85), the fixing platform (85) is installed at the upper end of the material clamp fixing plate (21), the lower end of the lifting mechanism fixing plate (81) is connected with two lifting mechanism driving motors (86), the output end of the lifting mechanism driving motor (86) is connected with the lifting ball screw (82), the upper end of the lifting ball screw (82) is rotatably connected with the fixing platform (85), the lifting ball screw (82) is connected with the sliding block (87) in a meshing manner, and the sliding block (87) is connected with the magnetic shoe material-pulling claw (88) corresponding to the material, the fixed platform (85) is provided with a magnetic shoe discharge port (84) corresponding to the magnetic shoe material stirring claw (88), in-place detection sensors (83) are respectively arranged on two sides of the fixed platform (85) positioned at the magnetic shoe discharge port (84), and the in-place detection sensors (83) and the lifting mechanism driving motor (86) are respectively connected with the controller through signals.
5. An automatic weight-grading device for magnetic shoes, according to claim 1, characterized in that: weighing module (4) have set up four altogether, weighing module (4) are including weighing sensor fixed bolster (42), weighing sensor (43), the magnetic shoe has or not detection sensor (44) and weighing platform (45), wherein, the internal connection of weighing sensor fixed bolster (42) has weighing sensor (43), the upper end of weighing sensor (43) is connected with weighing platform (45), one side that the top of weighing sensor fixed bolster (42) is located weighing platform (45) is connected with the magnetic shoe and has or not detection sensor (44), weighing sensor (43) and magnetic shoe have or not detection sensor (44) respectively with controller signal connection.
6. An automatic weight grading device for magnetic shoes according to claim 5, characterized in that: the bottom of weighing sensor fixed bolster (42) is connected with a plurality of shock attenuation callus on the sole (41), and the top in frame (1) is installed in shock attenuation callus on the sole (41), all is provided with the shrouding around weighing sensor fixed bolster (42).
7. An automatic weight-grading device for magnetic shoes, according to claim 1, characterized in that: the stepping mechanism (5) is provided with four stepping mechanisms, each stepping mechanism (5) comprises a stepping conveying belt (51) and a stepping product collecting bin (52), each stepping conveying belt (51) is installed above the rack (1), one end of each stepping conveying belt (51) is connected with the stepping product collecting bin (52), and each stepping conveying belt (51) is in signal connection with the controller.
8. An automatic weight-grading device for magnetic shoes, according to claim 1, characterized in that: the transfer mechanism (3) comprises a transfer mechanism mounting plate (31), a longitudinal moving ball screw (32), a longitudinal moving driving motor (33), a transverse moving module (34), a clamping jaw (35), a clamping jaw air cylinder (36), a lifting air cylinder (37) and a longitudinal moving sliding block (38), wherein the transfer mechanism mounting plate (31) is mounted on the rack (1), the longitudinal moving ball screw (32) is rotatably connected above the transfer mechanism mounting plate (31), the longitudinal moving driving motor (33) is connected to one end above the transfer mechanism mounting plate (31), the output end of the longitudinal moving driving motor (33) is connected with the longitudinal moving ball screw (32), the longitudinal moving sliding block (38) is slidably connected below the transfer mechanism mounting plate (31), the longitudinal moving sliding block (38) is meshed with the longitudinal moving ball screw (32), the transverse moving module (34) is connected below the longitudinal moving sliding block (38), and two lifting air cylinders (37) are connected to the sliding block of the transverse moving module (34), the output end of the lifting cylinder (37) is connected with a clamping jaw cylinder (36), the output end of the clamping jaw cylinder (36) is connected with a clamping jaw (35), and the longitudinal moving driving motor (33) and the transverse moving module (34) are respectively in signal connection with the controller.
9. Method for realising an automatic weighing and grading device for magnetic shoes, according to any of the claims from 1 to 8, characterised in that it comprises the following steps:
firstly, a magnetic shoe row to be weighed is placed in a C-shaped material clamp (71), and then the material clamp (7) is fixed on a material clamp fixing plate (21) through a hasp (22);
secondly, the lifting mechanism drives a motor (86) to act to drive a magnetic shoe material shifting claw (88) to act upwards so as to push the whole row of magnetic shoes in the C-shaped material clamp (71) upwards;
when the magnetic shoe above is pushed out from the magnetic shoe discharging port (84) and is detected by the in-place detection sensor (83), the in-place detection sensor (83) is triggered and gives out a controller signal, and the lifting mechanism driving motor (86) stops working;
fourthly, the transfer mechanism (3) starts to act, the lifting cylinder (37) drives the clamping jaw cylinder (36) to descend, the clamping jaw cylinder (36) drives the clamping jaw (35) to clamp the magnetic shoe above the fixed platform (85), and the magnetic shoe is placed on the weighing platform (45) to be weighed;
after weighing is finished, the transfer mechanism (3) acts to place the magnetic shoes on the corresponding grading mechanisms (5), and the grading conveyor belt (51) acts to convey the magnetic shoes to the grading product collection bin (52);
and sixthly, directly placing the unqualified magnetic tiles into the NG collection box (6) by the transfer mechanism (3).
10. The method of claim 9, wherein the step of automatically weighing and grading the magnetic shoe comprises the steps of: the feeding mechanism (2) comprises a material clamp fixing plate (21), hasps (22), material clamps (7) and magnetic shoe lifting mechanisms (8), wherein the material clamp fixing plate (21) is installed on the rack (1), the material clamp fixing plate (21) is provided with a plurality of material clamps (7) at equal intervals, the material clamps (7) are connected with the material clamp fixing plate (21) through the hasps (22), and one side of the material clamp fixing plate (21) is provided with the magnetic shoe lifting mechanisms (8) corresponding to the material clamps (7);
the number of the material clamps (7) is four, each material clamp (7) comprises a C-shaped material clamp (71), a material clamp fixing seat (72) and a handle (73), wherein the two side surfaces of the C-shaped material clamp (71) are connected with the material clamp fixing seats (72) respectively, and the side surface, far away from the material clamp fixing plate (21), of the C-shaped material clamp (71) is connected with the handle (73);
the magnetic shoe lifting mechanism (8) comprises a lifting mechanism fixing plate (81), a lifting ball screw (82), an in-place detection sensor (83), a magnetic shoe discharge hole (84), a fixing platform (85), a lifting mechanism driving motor (86), a sliding block (87) and a magnetic shoe material-pulling claw (88), wherein the upper end of the lifting mechanism fixing plate (81) is connected with the fixing platform (85), the fixing platform (85) is installed at the upper end of the material clamp fixing plate (21), the lower end of the lifting mechanism fixing plate (81) is connected with two lifting mechanism driving motors (86), the output end of the lifting mechanism driving motor (86) is connected with the lifting ball screw (82), the upper end of the lifting ball screw (82) is rotatably connected with the fixing platform (85), the lifting ball screw (82) is connected with the sliding block (87) in a meshing manner, and the sliding block (87) is connected with the magnetic shoe material-pulling claw (88) corresponding to the material, a magnetic shoe discharge port (84) corresponding to the magnetic shoe material stirring claw (88) is arranged on the fixed platform (85), in-place detection sensors (83) are respectively arranged on two sides of the magnetic shoe discharge port (84) on the fixed platform (85), and the in-place detection sensors (83) and a lifting mechanism driving motor (86) are respectively connected with a controller through signals;
weighing module (4) has set up four altogether, weighing module (4) include weighing sensor fixed bolster (42), weighing sensor (43), magnetic shoe has or not detecting sensor (44) and weighing platform (45), wherein, the internal connection of weighing sensor fixed bolster (42) has weighing sensor (43), the upper end of weighing sensor (43) is connected with weighing platform (45), the top of weighing sensor fixed bolster (42) is located one side of weighing platform (45) and is connected with magnetic shoe has or not detecting sensor (44), weighing sensor (43) and magnetic shoe have or not detecting sensor (44) respectively with controller signal connection;
the bottom of the weighing sensor fixing support (42) is connected with a plurality of shock absorption foot pads (41), the shock absorption foot pads (41) are installed above the rack (1), and sealing plates are arranged on the periphery of the weighing sensor fixing support (42);
the four grading mechanisms (5) are arranged, each grading mechanism (5) comprises a grading conveyor belt (51) and a grading product collecting bin (52), each grading conveyor belt (51) is installed above the rack (1), one end of each grading conveyor belt (51) is connected with the corresponding grading product collecting bin (52), and each grading conveyor belt (51) is in signal connection with the controller;
the transfer mechanism (3) comprises a transfer mechanism mounting plate (31), a longitudinal moving ball screw (32), a longitudinal moving driving motor (33), a transverse moving module (34), a clamping jaw (35), a clamping jaw air cylinder (36), a lifting air cylinder (37) and a longitudinal moving sliding block (38), wherein the transfer mechanism mounting plate (31) is mounted on the rack (1), the longitudinal moving ball screw (32) is rotatably connected above the transfer mechanism mounting plate (31), the longitudinal moving driving motor (33) is connected to one end above the transfer mechanism mounting plate (31), the output end of the longitudinal moving driving motor (33) is connected with the longitudinal moving ball screw (32), the longitudinal moving sliding block (38) is slidably connected below the transfer mechanism mounting plate (31), the longitudinal moving sliding block (38) is meshed with the longitudinal moving ball screw (32), the transverse moving module (34) is connected below the longitudinal moving sliding block (38), and two lifting air cylinders (37) are connected to the sliding block of the transverse moving module (34), the output end of the lifting cylinder (37) is connected with a clamping jaw cylinder (36), the output end of the clamping jaw cylinder (36) is connected with a clamping jaw (35), and the longitudinal moving driving motor (33) and the transverse moving module (34) are respectively in signal connection with the controller.
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| CN202010928526.1A CN111957587B (en) | 2020-09-07 | 2020-09-07 | Automatic weighing and grading device for magnetic shoe and implementation method thereof |
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| CN202010928526.1A CN111957587B (en) | 2020-09-07 | 2020-09-07 | Automatic weighing and grading device for magnetic shoe and implementation method thereof |
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| CN111957587B (en) | 2023-09-05 |
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