CN109332201B - Automatic weight checking and sorting machine and sorting method thereof - Google Patents
Automatic weight checking and sorting machine and sorting method thereof Download PDFInfo
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- CN109332201B CN109332201B CN201811115505.7A CN201811115505A CN109332201B CN 109332201 B CN109332201 B CN 109332201B CN 201811115505 A CN201811115505 A CN 201811115505A CN 109332201 B CN109332201 B CN 109332201B
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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
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
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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
- B07C5/36—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
Abstract
The invention discloses an automatic weight-checking sorting machine and a sorting method thereof, and the automatic weight-checking sorting machine comprises a rack and a controller, wherein a clamping bottle-dividing device, a weighing device and a rejecting device are sequentially arranged in the horizontal direction of the rack, the clamping bottle-dividing device, the weighing device and the rejecting device are all electrically connected with the controller, the clamping bottle-dividing device comprises a clamping mechanism and a detection mechanism, a conveying rack capable of being driven is arranged below the clamping mechanism, the conveying rack is used for conveying bottles forwards, the upper end of the clamping mechanism is connected with an adjusting mechanism capable of movably adjusting the position of the clamping mechanism, the adjusting mechanism is fixed on a supporting frame, the supporting frame is connected with the conveying rack, the detection mechanism comprises a first detection sensor and a second detection sensor, and the first detection sensor and the second detection sensor are both electrically connected. The conveying wheels rotate and stop alternately under the action of the motor, so that the product is clamped and separated, the problem that the product is separated and easily toppled over on a high-speed production line at present is solved, and the production stability and efficiency are greatly improved.
Description
Technical Field
The invention relates to the field of automation equipment, in particular to an automatic weight checking and sorting machine and a sorting method thereof.
Background
In many industrial processing fields, the intermediate process of product processing and the product factory quality inspection process are mostly operated according to the weight of the product, such as sorting and sorting, and the application of the process operation is very wide, for example, the process is used in the fields of lithium battery production and processing, drug production, mask production and the like, especially in the aspect of drug production, the weight of the medicament is a key index, for some drugs with special efficacy, the weight may harm the life health of patients, and for some precious drugs, the weight of the medicament also relates to the final cost and benefit, so the process operation which also needs on-line automatic weighing and sorting is also needed in the field of drug production.
However, in the prior art, the weight of the ophthalmic medicine aquatic products is checked and sorted one by one manually after the ophthalmic medicine aquatic products are filled by a machine, so that the workload is large, the labor intensity is high, the production efficiency is low, and the bottleneck for realizing automatic production is realized; although there is the check weighing sorter that combines weighing and sorting as an organic whole in the market at present, it examines heavy precision and separates the effect not too ideal, to some light objects that the sectional area is little, body height carry out the check weighing and when selecting separately under the condition of carrying forward at a high speed, make bottled product on the conveyer belt topple over backward easily, be unfavorable for the follow-up weighing and sorting to the product, influence whole production line work efficiency's promotion.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the automatic weight detecting and sorting machine which is high in automation degree, high in weight measuring efficiency and accurate in weight measuring data and can solve the problem that a product is easy to fall in a conveying process.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an automatic examine heavy sorter, includes frame and controller, it divides bottled putting, weighing device and removing devices to be equipped with the centre gripping in proper order on the horizontal direction of frame, the centre gripping divides bottled putting, weighing device and removing devices all with controller electric connection, the centre gripping divides bottled putting to include fixture and detection mechanism, fixture's below is equipped with driveable transport frame, the transport frame is used for carrying the bottle forward, fixture's upper end is connected with the adjustment mechanism of its position of mobile regulation, adjustment mechanism fixes on the support frame, the support frame is connected with the transport frame, detection mechanism includes first detection sensor and second detection sensor, first detection sensor and second detection sensor all with controller electric connection
Further, fixture includes backplate, delivery wheel and the motor that the symmetry set up, be equipped with the opening on the backplate, the delivery wheel is located the outside of backplate and stretches out from the opening part, the delivery wheel is connected with the output of motor, the lower extreme and the backplate of motor are connected, the upper end and the adjustment mechanism of motor are connected, the motor with controller electric connection, still be equipped with the through-hole on the backplate, the second sensor is located the outside that corresponds the through-hole position and fixes in adjustment mechanism's lower part, first detection sensor movably connects on the support frame.
Further, the delivery wheel includes first nylon wheel, second nylon wheel and third nylon wheel, first nylon wheel, second nylon wheel and third nylon wheel are connected on the transfer line from top to bottom, the upper end of transfer line is connected with the transport end of motor.
Further, all be equipped with the circular recess on first nylon wheel, second nylon wheel and the third nylon wheel, the cover has the rubber circle in the circular recess.
Further, adjustment mechanism includes two width supporting seats that the symmetry set up and two height supporting seats that the symmetry set up, but two height supporting seats difference sliding connection are on the support frame, be fixed with width adjusting screw between two height supporting seats, width adjusting screw's one end is connected with width adjusting hand wheel, but two width supporting seat sliding connection are on width adjusting screw, width adjusting screw's middle part is fixed with the seat that goes up and down, but go up and down the sliding connection on height adjusting screw, height adjusting screw from top to bottom passes the fixing base, height adjusting screw's upper end is connected with height adjusting hand wheel.
Further, the conveying rack comprises a first support and a first motor, the first support is fixedly connected to the rack, first rollers are arranged at two ends of the first support, a first conveying belt is arranged between the first rollers, the first motor is fixed to the first support, an output end of the first motor is connected with one end of each first roller, and the first motor is electrically connected with the controller.
Further, the weighing device includes second motor, second support and weight collector, the second support is fixed in the frame, the both ends of second support are equipped with the second roller bearing, be equipped with the second conveyer belt between the second roller bearing, the second motor is fixed on the second support, the output of second motor is connected with the one end of second roller bearing, the weight collector is located the below of second support and fixes in the frame, the weight collector with the second motor all with controller electric connection.
Further, the removing device comprises a third motor, a third support, a cylinder and a collecting cover, wherein third rolling shafts are arranged at two ends of the third support, a third conveying belt is arranged between the third rolling shafts, the third motor is fixed on the third support, a conveying end of the third motor is connected with one end of each third rolling shaft, the cylinder is fixed on a cylinder fixing plate, the cylinder fixing plate is movably connected with the lower portion of the rack, the front end of the cylinder is connected with a push plate, the cylinder and the third motor are both electrically connected with the controller, and the collecting cover is located on the opposite side of the cylinder fixing plate and is connected with the side edge of the support.
The automatic check weighing separator comprises the following separation methods:
(1) the controller controls the first motor, the second motor, the third motor and the motor to operate, and the first conveying belt, the second conveying belt, the third conveying belt and the conveying wheel all start to operate under the driving of the first motor, the second motor, the third motor and the motor;
(2) placing a product to be detected on a first conveyor belt, wherein when the product to be detected moves to the position of a first detection sensor, the first detection sensor transmits a signal to a controller, and after the controller receives the signal, the controller controls a motor to stop running, so that a conveying wheel stops running and a next product to be passed is blocked;
(3) b, when the detected product in the step b continues to move forwards to the position of a second detection sensor, the second sensor transmits a signal to the controller, and after the controller receives the signal, the controller controls the motor to operate, so that the conveying wheel continues to operate to convey the blocked product forwards;
(4) after the blocked products are conveyed forwards in the step c, the rear products repeat the steps b and c to clamp and divide the products, and then the products are conveyed forwards in order;
(5) when the product to be measured in the step c moves onto the second conveyor belt, the controller controls the weight collector to collect weight data of the product to be measured, the weight collector conveys the collected weight data to the controller, and the controller compares the collected weight data with set weight data;
(6) if the weight data acquired in the step e are smaller than or larger than the set data, the controller controls the air cylinder to start, and the air cylinder drives the push plate to push the measured product moving to the third conveying belt into the collecting cover; and e, if the weight data collected in the step e is equal to the set weight data, the air cylinder is not started, and the product to be detected continues to move forwards through the third conveying belt.
Furthermore, the rotating speeds of the first motor, the second motor, the third motor and the motor are consistent, so that the movement speeds of the detected products in the conveying process are the same.
Compared with the prior art, the invention has the beneficial effects that: the weight detection, the conveying and the sorting are integrated, two traditional separate processes of manual weight detection and sorting are replaced, the automation degree is high, and the labor intensity of workers is effectively reduced; the conveying wheel rotates and stops alternately under the action of the motor, so that the product is clamped and separated, the product is guaranteed not to topple all the time under high-speed transportation, the problem that the product is easily toppled over when being separated on a high-speed production line at present is solved, and the production efficiency is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the structure of the automatic checkweigher sorter of the present invention.
FIG. 2 is a schematic view of a bottle holding and dispensing device of the automatic checkweigher sorter of the present invention.
FIG. 3 is another view of the clamping and dispensing device of the automatic checkweigher sorter of the present invention.
FIG. 4 is a schematic view of an adjusting mechanism of the clamping and bottle-separating device in the automatic checkweigher sorter of the present invention.
FIG. 5 is a schematic view of a retainer for holding a bottle dispensing device in the automatic checkweigher sorter of the present invention.
FIG. 6 is a schematic view of the conveying wheel of the clamping and bottle-separating device in the automatic checkweigher sorter of the present invention.
Fig. 7 is a schematic view of the rejecting device in the automatic checkweigher sorter of the present invention.
Fig. 8 is a schematic view of a weighing device in the automatic checkweigher sorter of the present invention.
FIG. 9 is a circuit control diagram of the bottle holding and separating device of the automatic weight-detecting and sorting machine of the present invention.
1-control the electric cabinet; 2-a controller; 3-a rejecting device; 301-a third conveyor belt; 302-a collection hood; 303-push plate; 304-a third electric machine; 305-a cylinder fixing plate; 306-a cylinder; 307-a third scaffold; 308-a third roller; 4-a weighing device; 401-a second conveyor belt; 402-a weight collector; 403-a second roller; 404-a second support; 405-a second motor; 5-a frame; 6-clamping bottle separating device; 601-a support frame; 6011-a support bar; 6012-a fixed seat; 602-an adjustment mechanism; 6021-height adjustment handwheel; 6022-a lifting seat; 6023-width adjusting handwheel; 6024-width support seat; 6025-width adjusting screw; 6026-height support seat; 6027-height adjusting screw; 603-connecting plates; 604-guard board; 6041-through holes; 6042-opening; 605-a first scaffold; 606-a first conveyor belt; 607-a transfer wheel; 6071-first nylon wheel; 6072-second nylon wheel; 6073-third nylon wheel; 6074-drive rod; 6075-circular groove; 6076-rubber ring; 608-a motor mount; 609-a motor; 610-a first detection sensor; 611-a second detection sensor; 612-a first roller; 613-a first motor; 614-linear guide.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intervening media, or both elements may be interconnected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention includes a frame 5 and a controller 2, a control electrical cabinet 1 is further disposed on the frame 5, the controller 2 is disposed inside the control electrical cabinet 1, a bottle clamping and separating device 6, a weighing device 4 and a removing device 3 are sequentially disposed in a horizontal direction of the frame 5, the weighing device 4 is disposed between the bottle clamping and separating device 6 and the removing device 3, the bottle clamping and separating device 6, the weighing device 4 and the removing device 3 are electrically connected to the controller 2, wherein the bottle clamping and separating device 6 includes a clamping mechanism and a detecting mechanism, a conveyable conveying frame is disposed below the clamping mechanism, the conveying frame is used for conveying products forward, an adjusting mechanism 602 capable of movably adjusting positions of the clamping mechanism is connected to an upper end of the clamping mechanism, the adjusting mechanism 6021 is fixed on the supporting frame 601, the supporting frame 601 includes a supporting rod 6011 disposed on each of a left side and a right side and a fixing seat 6012 disposed on top of the supporting rod 6011, the two support rods 6011 are connected with two side walls of the conveying rack through bolts; the clamping mechanism comprises two protective plates 604, a conveying wheel 607 and a motor 609 which are symmetrically arranged, the two protective plates 604 form a passage for the bottle to pass through, an opening 6042 is arranged on the surface of the front part of the two protective plates 604, the conveying wheel 607 is positioned on the outer side of the protective plates 604, a part of the conveying wheel 607 extends out from the opening 6042, the motor 609 is fixed on a motor bracket 608, the motor bracket 608 is fixedly connected with the protective plates 604 through bolts, the output wheel 607 is positioned in the motor bracket 608, the conveying end of the motor 609 downwards passes through the upper part of the motor bracket 608 to be connected with the conveying wheel 607, the upper end of the motor 609 is connected with a connecting plate 603, the connecting plate 603 is connected with an adjusting mechanism 602, a through hole 6041 is arranged on the protective plates 604, the through hole 6041 is positioned in front of the opening 6042, the detecting mechanism comprises a first detecting sensor 610 and a second detecting sensor 611, the first detecting sensor 610 is positioned on the outer side corresponding to, the second detecting sensor 611 is movably connected to the side of the conveyor frame, the first detecting sensor 610 and the second detecting sensor 611 are both connected to the controller 2, and the controller 2 is electrically connected to the motor 609 to control the rotation and stop thereof.
As can be seen from the above description, the user firstly adjusts the size of the channel formed by the two guard plates 604 and the height of the conveying wheel 607 through the adjusting mechanism 602 according to the size and height of the bottle, then controls the conveyor belts on the conveyor frame, the weighing device 4 and the rejecting device 3 to start to operate through the controller 2, then places the product on the conveyor belt of the conveyor frame, the product is driven by the conveyor belt to arrange the product forward in a neat and orderly manner, at this time, the motor 609 starts to rotate while the conveyor belt operates, and further drives the conveying wheel 607 to rotate, the rotating speed of the conveying wheel 607 is the same as the linear speed of the conveyor belt, when the product rapidly moves the position of the first detecting sensor 610, the first detecting sensor 610 transmits the detected signal to the controller 2, the controller 2 controls the motor 609 to stop rotating and self-lock, and further stops the conveying wheel 607 from rotating, at this time, the conveying wheel 607 blocks the next product, when the previous product moves to the position of the second detecting sensor 611, the second detecting sensor 611 transmits the detected signal to the controller 2, the controller 2 controls the motor 609 to start rotating, so that the conveying wheel 607 starts rotating to convey the blocked bottle forwards, the separation and clamping of each bottle are completed in cycles, when the bottle moves forwards to the weighing device 4, the weighing device 4 weighs the bottle, then the weighing device 4 conveys weight data to the controller 2 to compare with the set weight data, if the weighed weight data is less than or greater than the set weight data, the controller 2 controls the rejecting device 3 to reject the bottle conveyed to the rejecting device 3, if the weighed weight data is equal to the set weight data, the rejecting device 3 is not started, the qualified bottles are conveyed to the designated area forward, so that the weight measurement and the sorting of the products are completed, the machine integrates weight detection, conveying and sorting, the automation degree is high, the labor intensity of workers is effectively reduced, the conveying wheels 607 rotate and stop alternately under the action of the motor, the products are clamped and separated, the products cannot be toppled all the time under high-speed transportation, the problem that the products are easily toppled when being separated on a high-speed production line at present is solved, and the production efficiency is greatly improved.
The circuit control diagram of the bottle clamping and separating device is shown in fig. 9, and the circuit control principle is as follows: the first detection sensor adopts PNP normally open to be connected with the relay, the second detection sensor adopts PNP normally closed to be connected with the relay, the output end of the relay is connected with the motor and the first motor, when a product moves to the position of the first detection sensor, the PNP normally open enables the relay to attract, self-lock and turn off the driving pulse of the motor, the motor stops rotating and brakes the next product to pass through, when the bottom of the product passing through at the moment is tightly attached to the first conveying belt and moved to the position of the second detection sensor, the PNP normally closed enables the relay coil to be powered off, self-lock is released and the driving pulse is switched on, the two motors continue to rotate to convey clamped products forwards at the moment, the driving pulse is conveyed to the motor in turn and over, and then each product is separated and clamped.
Specifically, the conveying wheel 607 comprises a first nylon wheel 6071, a second nylon wheel 6072 and a third nylon wheel 6073, the first nylon wheel 6071, the second nylon wheel 6072 and the third nylon wheel 6073 are connected to a transmission rod 6074 from top to bottom, the upper end of the transmission rod 6074 is connected with the output end of the motor 609, and the distances between the adjacent nylon wheels are the same.
In this embodiment, the conveying wheel 607 is formed by three nylon wheels with the same diameter connected to the transmission rod from top to bottom, and the three nylon wheels respectively contact the upper part, the middle part and the lower part of the bottle, so that the force applied to the product in the process of clamping and separating the product can be balanced, and the situation that the bottle topples due to larger or smaller force applied to a certain part of the bottle cannot occur; the height among the first nylon wheel, the second nylon wheel and the third nylon wheel can be adjusted according to the height of the bottle.
Specifically, the first nylon wheel 6071, the second nylon wheel 6072 and the third nylon wheel 6073 are all provided with a circular groove 6075, a sponge rubber ring 6076 is sleeved in the circular groove 6075, and the diameter of the sponge rubber ring 6076 is slightly smaller than that of the circular groove 6075.
As can be seen from the above description, the surface of the nylon wheel is provided with the sponge rubber ring or the wear-resistant food-grade flexible body, so that the conveying wheel 607 can provide a certain buffer when contacting with the bottle, and the surface of the bottle is prevented from being bruised or pinched; the diameter of the sponge rubber ring is slightly smaller than that of the circular groove, so that the sponge rubber ring is tightly sleeved on the nylon wheel to prevent the nylon wheel from slipping.
Specifically, the adjusting mechanism 602 includes two width supporting seats 6024 and two height supporting seats 6026, the two height supporting seats 6026 are symmetrically arranged, the two height supporting seats 6026 are slidably connected to the supporting rods 6011 on the left and right sides, a width adjusting screw 6025 is fixed between the two height supporting seats 6026, a width adjusting hand wheel 6023 is connected to the right end of the width adjusting screw 6025, the two width supporting seats 6024 are slidably connected to the width adjusting screw 6023, a connecting plate 603 is connected to the lower ends of the two width supporting seats 6024, the other end of the connecting plate 603 is connected to the upper end of the motor 609, a lifting seat 6022 is fixed to the middle of the width adjusting screw 6025, the lifting seat 6022 is slidably connected to the height adjusting screw 6027, the height adjusting screw 6027 passes through the fixing seat 6012 from top to bottom, and the upper end of the height adjusting screw 6027 is connected to.
As can be seen from the above description, the operator firstly adjusts the distance between the two nylon guard plates 604 according to the size of the product, and then adjusts the height of the two nylon guard plates 604 to the surface of the conveying belt according to the diameter of the bottle, and the specific operation is as follows: adjust the distance between two width supporting seats 6024 through width adjusting hand wheel 6023 earlier, and then drive two nylon protective plates 604 of below and carry out side-to-side movement and shorten or increase distance between them, after distance adjustment between two nylon protective plates 604, according to the altitude mixture control nylon protective plate of bottle to the distance of conveyer belt again, concrete operation is: adjust two blocks of height-support seats 6026 position on bracing piece 6011 through altitude mixture control hand wheel 6021, and then drive two nylon protective plates 604 of below and carry out the up-and-down motion and rise or reduce the distance to the conveyer belt, this kind of regulative mode is simple, and convenient operation can satisfy partition and the centre gripping to different products.
Specifically, the conveying frame includes a first support 605 and a first motor 613, the first support 605 is fixed on the frame 5, first rollers 612 are disposed at two ends of the first support 605, a first belt 606 is disposed between the first rollers 612, the first motor 613 is fixed on the first support 605, an output end of the first motor 613 is connected to one end of the first rollers 612, and the first motor 613 is electrically connected to the controller 2.
Specifically, the weighing device 4 includes a second motor 405, a second bracket 404 and a weight collector 402, the second bracket 404 is fixed on the frame 5, second rollers 403 are arranged at two ends of the second bracket 404, a second conveyer belt 401 is arranged between the second rollers 403, the second motor 405 is fixed on the second bracket 404, an output end of the second motor 405 is connected with one end of the second rollers 403, the weight collector 402 is located below the second bracket 404 and fixed on the frame 5, and the weight collector 402 is electrically connected with the second motor 405 through the uniform controller 2.
Specifically, the removing device 3 includes a third motor 304, a third support 307, an air cylinder 306 and a collecting cover 302, the third support 307 is fixed on the frame 2, third rollers 308 are disposed at two ends of the third support 307, a third conveyer 301 is disposed between the third rollers 308, the third motor 304 is fixed on the third support 307, an output end of the third motor 304 is connected with one end of the third roller 308, the air cylinder 306 is fixed on an air cylinder fixing plate 305, the air cylinder fixing plate 305 is movably connected with a lower portion of the frame 5, a push plate 303 is connected to a front end of the air cylinder 306, the air cylinder 306 and the third motor 304 are both electrically connected with the controller 2, and the collecting cover 302 is located at an opposite side of the air cylinder fixing plate 305 and is fixedly connected with a side edge of the third support 308.
As can be seen from the above description, when the weight data acquired by the weight acquirer 402 is smaller than or larger than the weight data set on the controller 2, the controller 2 controls the cylinder 306 to start, the cylinder 306 pushes the push plate 303 to push the products moving on the third conveyor belt 301 into the collection cover 302, and the unqualified products are removed; when the weight data collected by the weight collector 402 is equal to the weight data set on the controller 2, the air cylinder 306 is not started at this time, so that the qualified products are conveyed to the designated position by the third conveying belt 301, the automation degree is high, and the qualified products and the unqualified products can be rapidly sorted out.
A sorting method based on an automatic check weighing sorting machine comprises the following specific steps:
(1) the controller 2 controls the first electric motor 613, the second electric motor 405, the third electric motor 304 and the motor 609 to operate, and under the driving of the first electric motor 613, the second electric motor 405, the third electric motor 304 and the motor 609, the first conveyer belt 606, the second conveyer belt 401, the third conveyer belt 301 and the conveyer wheel 607 all start to operate, and at this time, the rotating speeds of the first electric motor 613, the second electric motor 405, the third electric motor 304 and the motor 609 are consistent;
(2) placing a tested product on the first conveying belt 606, when the tested product moves to the position of the first detection sensor 610, the first detection sensor 610 transmits a signal to the controller 2, and after the controller 2 receives the signal, the controller 2 controls the motor 609 to stop running, so that the conveying wheel 607 stops running and blocks the next product to pass by;
(3) when the detected product in the step b continues to move forward to the position of the second detection sensor 611, the second detection sensor 611 transmits a signal to the controller 2, and after the controller 2 receives the signal, the controller 2 controls the motor 609 to operate, so that the conveying wheel 607 continues to operate to convey the blocked product forward;
(4) after the blocked products are conveyed forwards in the step c, the rear products repeat the steps b and c to clamp and divide the products, and then the products are conveyed forwards in order;
(5) when the product to be measured in the step c moves onto the second conveyor belt 401, the controller 2 controls the weight collector 402 to collect weight data of the product to be measured, the weight collector 402 conveys the collected weight data to the controller 2, and the controller 2 compares the collected weight data with set weight data;
(6) if the weight data acquired in the step e is smaller than or larger than the set data, the controller 2 controls the air cylinder 306 to be started, and the air cylinder 306 drives the push plate 303 to push the measured product moving to the third conveyor belt 301 into the collection cover 302; if the weight data collected in the step e is equal to the set weight data, the air cylinder 306 is not started, and the product to be measured continues to move forward through the third conveyor belt 301.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides an automatic check heavy sorter, includes frame and controller, its characterized in that: the bottle conveying device comprises a rack, and is characterized in that a clamping bottle separating device, a weighing device and a rejecting device are sequentially arranged in the horizontal direction of the rack, the clamping bottle separating device, the weighing device and the rejecting device are all electrically connected with a controller, the clamping bottle separating device comprises a clamping mechanism and a detecting mechanism, a conveying rack capable of being driven is arranged below the clamping mechanism, the conveying rack is used for conveying products forwards, the upper end of the clamping mechanism is connected with an adjusting mechanism capable of movably adjusting the position of the clamping mechanism, the adjusting mechanism is fixed on a supporting frame, the supporting frame is connected with the conveying rack, the detecting mechanism comprises a first detecting sensor and a second detecting sensor, and the first detecting sensor and the second detecting sensor are both electrically connected with the controller;
fixture includes backplate, delivery wheel and the motor that the symmetry set up, be equipped with the opening on the backplate, the delivery wheel is located the outside of backplate and stretches out from the opening part, the delivery wheel is connected with the output of motor, the lower extreme and the backplate of motor are connected, the upper end and the adjustment mechanism of motor are connected, the motor with controller electric connection, still be equipped with the through-hole on the backplate, first detection sensor is located the outside that corresponds the through-hole position and connects on the support frame with adjusting from top to bottom, second detection sensor movably connects the side at the transport frame.
2. The automatic checkweigher sorter of claim 1, wherein: the conveying wheel comprises a first nylon wheel, a second nylon wheel and a third nylon wheel, the first nylon wheel, the second nylon wheel and the third nylon wheel are connected to the conveying rod from top to bottom, and the upper end of the conveying rod is connected with the conveying end of the motor.
3. The automatic checkweigher sorter of claim 2, wherein: all be equipped with the circular recess on first nylon wheel, second nylon wheel and the third nylon wheel, the circular recess endotheca has the sponge rubber circle.
4. The automatic checkweigher sorter of claim 1, wherein: the adjusting mechanism comprises two width supporting seats and two height supporting seats, the two height supporting seats are symmetrically arranged, the two height supporting seats are respectively connected to the supporting frame in a sliding mode, a width adjusting screw rod is fixed between the two height supporting seats, one end of the width adjusting screw rod is connected with a width adjusting hand wheel, the two width supporting seats are connected to the width adjusting screw rod in a sliding mode, a lifting seat is fixed to the middle of the width adjusting screw rod, the lifting seat is connected to the height adjusting screw rod in a sliding mode, the height adjusting screw rod penetrates through the fixing seat from top to bottom, and the upper end of the height adjusting screw rod is connected with the height adjusting hand wheel.
5. The automatic checkweigher sorter of claim 1, wherein: the conveying machine frame comprises a first support and a first motor, the first support is fixedly connected to the machine frame, first rolling shafts are arranged at two ends of the first support, a first conveying belt is arranged between the first rolling shafts, the first motor is fixed to the first support, the output end of the first motor is connected with one end of each first rolling shaft, and the first motor is electrically connected with the controller.
6. The automatic checkweigher sorter of claim 1, wherein: the weighing device comprises a second motor, a second support and a weight collector, the second support is fixed on the rack, second rollers are arranged at two ends of the second support, a second conveying belt is arranged between the second rollers, the second motor is fixed on the second support, the output end of the second motor is connected with one end of each second roller, the weight collector is located below the second support and fixed on the rack, and the weight collector and the second motor are all electrically connected with the controller.
7. The automatic checkweigher sorter of claim 1, wherein: the removing device comprises a third motor, a third support, a cylinder and a collecting cover, wherein third rolling shafts are arranged at two ends of the third support, a third conveying belt is arranged between the third rolling shafts, the third motor is fixed on the third support, a conveying end of the third motor is connected with one end of each third rolling shaft, the cylinder is fixed on a cylinder fixing plate, the cylinder fixing plate is movably connected with the lower portion of the rack, the front end of the cylinder is connected with a push plate, the cylinder and the third motor are all electrically connected with the controller, and the collecting cover is located on the opposite side of the cylinder fixing plate and is connected with the side edge of the support.
8. A sorting method based on the automatic checkweigher sorter according to any one of claims 1 to 7, characterized in that: the specific use method of the automatic check weighing separator is as follows:
a. the controller controls the first motor, the second motor, the third motor and the motor to operate, and the first conveying belt, the second conveying belt, the third conveying belt and the conveying wheel all start to operate under the driving of the first motor, the second motor, the third motor and the motor;
b. placing a product to be detected on a first conveyor belt, wherein when the product to be detected moves to the position of a first detection sensor, the first detection sensor transmits a signal to a controller, and after the controller receives the signal, the controller controls a motor to stop running, so that a conveying wheel stops running and a next product to be passed is blocked;
c. b, when the detected product in the step b continues to move forwards to the position of a second detection sensor, the second detection sensor transmits a signal to the controller, and after the controller receives the signal, the controller controls the motor to operate, so that the conveying wheel continues to operate to convey the blocked product forwards;
d. after the blocked products are conveyed forwards in the step c, the rear products repeat the steps b and c to clamp and divide the products, and then the products are conveyed forwards in order;
e. when the product to be measured in the step c moves onto the second conveyor belt, the controller controls the weight collector to collect weight data of the product to be measured, the weight collector conveys the collected weight data to the controller, and the controller compares the collected weight data with set weight data;
f. if the weight data acquired in the step e are smaller than or larger than the set data, the controller controls the air cylinder to start, and the air cylinder drives the push plate to push the measured product moving to the third conveying belt into the collecting cover; and e, if the weight data collected in the step e is equal to the set weight data, the air cylinder is not started, and the product to be detected continues to move forwards through the third conveying belt.
9. The use of the automatic checkweigher sorter according to claim 8, characterized in that: the rotating speeds of the first motor, the second motor, the third motor and the motor are consistent, so that the movement speeds of the detected products in the conveying process are the same.
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| CN110369314B (en) * | 2019-06-06 | 2021-02-26 | 浙江艾森药业有限公司 | Anti-dumping heavy-checking and waste-rejecting device for bottled medicine |
| CN110386495B (en) * | 2019-08-16 | 2024-03-26 | 无锡来诺斯科技有限公司 | Removing device for sorting machine |
| CN110355116B (en) * | 2019-08-16 | 2024-02-27 | 无锡来诺斯科技有限公司 | Conveying and removing structure for sorting machine |
| CN110481900B (en) * | 2019-09-05 | 2024-03-12 | 天津市粱采科技发展有限公司 | Plastic bag weighing and transferring method and device |
| CN110899139B (en) * | 2019-12-06 | 2021-10-08 | 浙江厚达智能科技股份有限公司 | Method for removing bottled Chinese medicine with substandard weight |
| CN110899140B (en) * | 2019-12-06 | 2021-10-08 | 浙江厚达智能科技股份有限公司 | Method for separately removing bottled Chinese medicine with super-deficient defective products |
| CN111701875A (en) * | 2020-06-30 | 2020-09-25 | 西安工业大学 | Weight grading plant of kind ball-type fruit |
| CN112660462A (en) * | 2020-12-28 | 2021-04-16 | 成都捷泓自动化设备有限公司 | Inverted bottle removing mechanism |
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| US4468163A (en) * | 1982-03-25 | 1984-08-28 | General Electric Company | Tray loader method and apparatus for nuclear fuel pellets |
| JPH06135539A (en) * | 1992-10-27 | 1994-05-17 | Toshiba Chem Corp | Sorter in alignment machine for cylindrical molding |
| CN202785557U (en) * | 2012-08-15 | 2013-03-13 | 合肥星宇化学有限责任公司 | Automatic cap pressing production line for medicine bottle |
| CN205253587U (en) * | 2015-12-17 | 2016-05-25 | 广西农喜作物科学有限公司 | Bottled product on -line measuring removing devices |
| CN207335841U (en) * | 2017-10-31 | 2018-05-08 | 上海宗义自动化设备制造有限公司 | High speed dynamic detection is weighed device for eliminating |
| CN207890584U (en) * | 2018-01-08 | 2018-09-21 | 广州风行乳业股份有限公司 | A kind of dairy products packing box subpackage mechanism |
| CN108341102A (en) * | 2018-02-05 | 2018-07-31 | 青岛创高世纪信息科技有限公司 | A kind of weigh detection line and its application in terms of bottled medicament, milk pot, feed can processing |
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