CN103272781B - Automatic sorting and weighing machine and working process thereof - Google Patents

Automatic sorting and weighing machine and working process thereof Download PDF

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Publication number
CN103272781B
CN103272781B CN201310235351.6A CN201310235351A CN103272781B CN 103272781 B CN103272781 B CN 103272781B CN 201310235351 A CN201310235351 A CN 201310235351A CN 103272781 B CN103272781 B CN 103272781B
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China
Prior art keywords
transfer passage
base
weighing platform
weighing
infrared ray
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CN201310235351.6A
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Chinese (zh)
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CN103272781A (en
Inventor
刘卫东
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成都恒达光学有限公司
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Priority to CN201310235351.6A priority Critical patent/CN103272781B/en
Publication of CN103272781A publication Critical patent/CN103272781A/en
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Publication of CN103272781B publication Critical patent/CN103272781B/en

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Abstract

The invention discloses an automatic sorting and weighing machine and a working process thereof, and solves the problems that a conventional device is seriously disturbed by human factors and the weighting is not accurate. The automatic sorting and weighing machine comprises a base, a material container, a conveying device, a weighing device, a sorting device and a material receiving device, wherein the material container is arranged above the base and fixedly connected with the base; the conveying device is connected with the material container and arranged on the base; the weighing device is connected with the conveying device and arranged on the base; the sorting device is connected with the weighing device; the material receiving device is connected with the sorting device; the weighing device comprises a weighing platform, a weight sensor and a CPU (central processing unit) , the weighing platform is connected with the conveying device, the weight sensor is arranged below weighing platform, and the CPU is connected with the weight sensor and arranged on the base; and the CPU is further connected with a controller arranged on the base. According to the automatic sorting and weighing machine and the working process thereof, the weighing device uses the weight sensor for measuring the wright of a material; and compared with a conventional measuring device, the precision is higher, the device is not disturbed by human factors, and the accuracy is guaranteed.

Description

Automatic sorting weigher and the course of work thereof
Technical field
The present invention is specifically related to a kind of automatic sorting weigher and the course of work thereof.
Background technology
In many industrial processes, the middle operation that similar object is produced has the technological requirement to its go-on-go, sorting, grouping, go-no-go by object weight more now, and this technical process is applied and is extensively, as:
During medicine pill is produced, medicine pill weight is a critical index.For costly medicine, pill weight relationships is to cost, benefit; For special medicine, the weight of pill may be related to personal safety.So need to enter the go-on-go of weighing, rear go-no-go to medicine pill, obtain satisfactory product.
During machining is produced, use parts and components under dynamic condition for ensureing dynamic balancing, all have weight requirement, so this class object needs in producing parts and components weigh go-on-go, sorting.
The sorting process process of weighing majority is now the assorting room of manually weighing that is called weighing-appliance with electronics.Sorting quality and people's mood, muscle power, the behavior state of weighing counts for much, and is subject to interference from human factor, thereby causes final weight inaccuracy, cannot meet people's demand.
Summary of the invention
The object of the present invention is to provide a kind of automatic sorting weigher and the course of work thereof, solve existing apparatus and be subject to interference from human factor serious, and the not accurate enough problem of weighing.
To achieve these goals, the technical solution used in the present invention is as follows:
Automatic sorting weigher, comprise base, the container that is arranged at base top and is fixedly linked with it, be connected with container and be arranged at the conveying device on base, be connected with conveying device and be arranged at the weighing device on base, the sorting unit being connected with weighing device, and the material-receiving device being connected with sorting unit; Described weighing device comprises the weighing platform being connected with conveying device, is arranged at the weight sensor of weighing platform below, and is connected with weight sensor and is arranged at the central processing unit on base; Described sorting unit comprises the transmission cylinder being connected with material-receiving device with weighing platform, be arranged at transmission cylinder below and be fixedly linked for driving the rotating disc of transmission cylinder rotation with transmission cylinder, and be connected with rotating disc and for controlling the electric rotating machine of rotating disc, described electric rotating machine is connected with central processing unit; Described weighing platform top is also provided with the thrust unit that enters transmission cylinder for promoting material, and described central processing unit is also connected with the controller being arranged on base.
Further, described thrust unit comprises two gripper shoes that be arranged in parallel, is arranged between two gripper shoes and rotatable the first rotating shaft and the second rotating shaft, is arranged at the transport tape in the first rotating shaft and the second rotating shaft, and is arranged at the slurcam on transport tape; Described gripper shoe below is provided with the first leg being fixedly linked with it, this first leg is fixed on base, described the first rotating shaft is also connected with the drive motors for driving the first rotating shaft rotation, this drive motors is fixed on base by the second leg being arranged on base, and described drive motors is also connected with central processing unit.
Again further, between described container and base, be also provided with the first vibrator, the inverted round stage shape that described container is hollow-core construction, its top end opening, bottom sealing; Described container inwall is provided with the transfer passage of snakelike shape, and this transfer passage extends to the outer wall of container by inwall always and is connected with conveying device; Described the first vibrator is also connected with central processing unit.
Further, described conveying device comprises " V " type transfer passage being communicated with transfer passage and weighing platform, the second vibrator that is arranged at " V " type transfer passage below and is connected in it, and be arranged at the second brace table of vibrator below for supporting the second vibrator and being fixedly linked with base; Described " V " type transfer passage is obliquely installed, and the one end being connected with transfer passage is higher than the one end being connected with weighing platform, and described the second vibrator is also connected with central processing unit.
In addition, described the first leg is four, and each gripper shoe below arranges two the first legs; Whether there is material to be transported to the first infrared ray sensor weighing platform from " V " type transfer passage near being respectively equipped with one on two the first legs below the gripper shoe of " V " type transfer passage for induction, the first infrared ray sensor on two the first legs is oppositely arranged, the end of described " V " type transfer passage is between two the first legs, and described the first infrared ray sensor is also connected with central processing unit.
In order better to realize the present invention, described slurcam is more than four, and equidistant being distributed on transport tape, and all slurcams are provided with baffle plate away from a side of " V " type transfer passage; The described gripper shoe away from " V " type transfer passage is provided with in the time that transport tape rotates just the second infrared ray sensor to any baffle plate; Described the second infrared ray sensor is also connected with central processing unit.
Further, described material-receiving device comprises the plural passage that connects material, and for supporting the support column of all passages that connect material; The described passage that connects material is connected with transmission cylinder; All passages that connect material are equipped with the plate that connects material near the bottom surface of one end of transmission cylinder.
Again further, on described base, be also provided with the alarm being connected with central processing unit; On described base, be also provided with the 3rd infrared ray sensor near transmission cylinder place.
The course of work of above-mentioned automatic sorting weigher, comprises the following steps:
(1) switch on power, in container, count material, open weigher by controller, now the material in container under the vibration of the first vibrator along transfer passage from low to high, moving to " V " type transfer passage from inside to outside;
(2) material enters after " V " type transfer passage, under the vibration of the second vibrator, moves to weighing platform along " V " type transfer passage;
(3) in the time that material enters weighing platform from " V " to transfer passage end, the first infrared ray sensor senses that material enters weighing platform, transfer signals to processor, processor is after treatment to drive motors signal transmission, now drive motors rotation, the first rotating shaft drives transport tape rotation, slurcam just promotes the material being positioned on weighing platform forward, when slurcam overhead gage and the second infrared ray sensor just to time, the second infrared ray sensor transfers signals to processor, processor is after treatment to drive motors signal transmission, now drive motors stops the rotation, signal is transferred to processor by the weight sensor of weighing platform below subsequently, processor is after treatment to electric rotating machine signal transmission, now electric rotating machine drives the extremely just passage that connects material to prescribed level of transmission cylinder rotation, when now next material enters weighing platform, slurcam is just pushed to previous material in transmission cylinder, enters subsequently the passage that connects material.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is provided with the first vibrator and the second vibrator, that material is transported on weighing platform and weighs slowly by vibration, ensure the order of material transportation, form a building sequence state, the weighing platform that enters is one by one weighed, the precision that guarantee is weighed has avoided multiple materials to enter the trouble of weighing platform simultaneously.
(2) the present invention is provided with the first infrared ray sensor and the second infrared ray sensor, material can precisely be responded to enter the moment of weighing platform, ensure that weighing platform can weigh one by one, ensured that thrust unit can be pushed to sorting unit by material accurately one by one, has improved accuracy of the present invention simultaneously.
(3) sorting unit of the present invention positions transmission cylinder by rotating disc, can enter accurately connecting material in passage of given size with the material that ensures Different Weight, realizes sorting function.
(4) weighing device of the present invention adopts weight sensor to measure the weight of material, relatively existing measurement mechanism, and its precision is high, can not be subject to artificial interference, ensure the degree of accuracy, in addition, the present invention adopts full-automation, supervises on device side without personnel, has saved human cost.
(5) the present invention is also provided with alarm, in the time there is no material in the present invention, can report to the police, and notifies user, the present invention is closed or continue to add materials and carry out sorting; The whole process implementation of the present invention mechanization, automation, be suitable for promoting the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Wherein, the parts name that in accompanying drawing, mark is corresponding is called: 1-base, 2-container, 3-weighing platform, 4-transmits cylinder, 5-controller, 6-gripper shoe, 7-the first rotating shaft, 8-the second rotating shaft, 9-transport tape, 10-slurcam, 11-the first leg, 12-drive motors, 13-the second leg, 14-the first vibrator, 15-transfer passage, 16-" V " type transfer passage, 17-the second vibrator, 18-brace table, 19-the first infrared ray sensor, 20-baffle plate, 21-the second infrared ray sensor, the 22-passage that connects material, 23-support column, the 24-plate that connects material, 25-alarm, 26-the 3rd infrared ray sensor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figure 1, automatic sorting weigher, comprise base 1, the container 2 that is arranged at base 1 top and is fixedly linked with it, be connected with container 2 and be arranged at the conveying device on base, be connected with conveying device and be arranged at the weighing device on base, the sorting unit being connected with weighing device, and the material-receiving device being connected with sorting unit; Described weighing device comprises the weighing platform 3 being connected with conveying device, is arranged at the weight sensor of weighing platform below, and is connected with weight sensor and is arranged at the central processing unit on base; The present invention adopts weight sensor its precision compared with existing weighing device higher, and can not occur error because artificial origin causes final result.Described sorting unit comprises the transmission cylinder 4 being connected with material-receiving device with weighing platform, be arranged at transmission cylinder below and be fixedly linked for driving the rotating disc of transmission cylinder rotation with transmission cylinder, and be connected with rotating disc and for controlling the electric rotating machine of rotating disc, described electric rotating machine is connected with central processing unit; Described weighing platform top is also provided with the thrust unit that enters transmission cylinder for promoting material, and described central processing unit is also connected with the controller 5 being arranged on base.
Above-mentioned thrust unit specifically comprises two gripper shoes that be arranged in parallel 6, is arranged between two gripper shoes and rotatable the first rotating shaft 7 and the second rotating shaft 8, is arranged at the transport tape 9 in the first rotating shaft and the second rotating shaft, and is arranged at the slurcam 10 on transport tape; Described gripper shoe 6 belows are provided with the first leg 11 being fixedly linked with it, this first leg is fixed on base 1, described the first rotating shaft 7 is also connected with the drive motors 12 for driving the first rotating shaft rotation, this drive motors is fixed on base by the second leg 13 being arranged on base 1, and described drive motors is also connected with central processing unit.Described conveyer belt and the first rotating shaft, the second rotating shaft adopt and are connected with a joggle, and namely on the outer wall of the first rotating shaft and the second rotating shaft, sawtooth are set, transport tape the be provided with sawtooth that with sawtooth match same with the first rotating shaft and the second rotating shaft contact-making surface, thus form engagement.Preventing that transport tape from skidding makes troubles.
In order to ensure that material can transmit one by one, and there will not be accumulation crowding phenomenon, between described container 2 and base 1, be also provided with the first vibrator 14, the inverted round stage shape that described container is hollow-core construction, its top end opening, bottom sealing; Described container 2 inwalls are provided with the transfer passage 15 of snakelike shape, and this transfer passage extends to the outer wall of container 2 by inwall always and is connected with conveying device; Described the first vibrator is also connected with central processing unit.By the first vibrator, container is vibrated, drive material to transmit along transfer passage, ensured the transmission that material is orderly, thereby improved operating efficiency.
In order to ensure that the present invention there will not be the phenomenon of leaking material and piling up in course of conveying, described conveying device comprises " V " type transfer passage 16 being communicated with transfer passage and weighing platform, the second vibrator 17 that is arranged at " V " type transfer passage below and is connected in it, and be arranged at the second brace table 18 of vibrator below for supporting the second vibrator and being fixedly linked with base; Described " V " type transfer passage is obliquely installed, and the one end being connected with transfer passage is higher than the one end being connected with weighing platform, and described the second vibrator is also connected with central processing unit.By above-mentioned setting, when material transmits in " V " type transfer passage, material can not spill or spill due to mobile course of conveying in " V " type transfer passage.And " V " type transfer passage is to adopt to be obliquely installed, and adopts the second vibrator to vibrate and make himself in " V " type transfer passage, to slide material simultaneously, has ensured the transmission that material is orderly.
In order to judge accurately that material has entered weighing platform, described the first leg 11 is four, and each gripper shoe below arranges two the first legs; Whether there is material to be transported to the first infrared ray sensor 19 weighing platform from " V " type transfer passage near being respectively equipped with one on two the first legs below the gripper shoe of " V " type transfer passage for induction, the first infrared ray sensor on two the first legs is oppositely arranged, the end of described " V " type transfer passage is between two the first legs, and described the first infrared ray sensor is also connected with central processing unit.In the time of work, by the first infrared ray sensor, material is positioned, in the time that material enters weighing platform from the end of " V " type transfer passage, the first infrared ray sensor can sense that material enters Chen Chong platform, drive motors is driven to reach thereby signal is transferred to central processing unit, thereby realize, material is pushed to the passage that connects material from weighing platform.
Described slurcam 10 is more than four, and equidistant being distributed on transport tape, and all slurcams 10 are provided with baffle plate 20 away from a side of " V " type transfer passage; The described gripper shoe away from " V " type transfer passage is provided with in the time that transport tape rotates just the second infrared ray sensor 21 to any baffle plate; Described the second infrared ray sensor is also connected with central processing unit.
In order can accurately the material of Different Weight to be separated, described material-receiving device comprises the plural passage 22 that connects material, and for supporting the support column 23 of all passages that connect material; The described passage that connects material is connected with transmission cylinder; All passages that connect material are equipped with the plate 24 that connects material near the bottom surface of one end of transmission cylinder, and in order to make smoothly material enter the passage that connects material, all passages that connect material are all obliquely installed, and are provided with one end of the plate that connects material higher than the one end of not establishing the plate that connects material.In the time that material connects material passage from entering in transmission cylinder, material can first fall connecting material on plate then because own wt enters the passage that connects material.
Preferred as one, in the time that the whole sortings of the material in the present invention complete, can notify in time user to close the present invention or continue to add material to carry out sorting, on described base 1, be also provided with the alarm 25 being connected with central processing unit; In addition, in the time there is no material, transmission cylinder can be fixed, and can arbitrarily not rotate, and on described base, is also provided with the 3rd infrared ray sensor 26 near transmission cylinder place.In the time of adjacent the 3rd infrared ray sensor of transmission cylinder, illustrate and in the present invention, there is no material, the present invention is simultaneously now in normal condition, can carry out at any time sorting work, if there is no material, and transmission cylinder is not adjacent with the 3rd infrared ray sensor, illustrates that the present invention breaks down, cannot normally carry out sorting work, need repairing.
In addition, each transmission channel of the present invention bottom also can be provided with a container and carries out material reception; Certainly also can be in the time of needs sorting, place a container in transmission channel bottom.
The course of work of the present invention: first switch on power, open weigher by controller, confirm that whether transmission cylinder is adjacent with the 3rd infrared ray sensor, in container, count material again, now the material in container under the vibration of the first vibrator along transfer passage from low to high, moving to " V " type transfer passage from inside to outside, then material enters after " V " type transfer passage, under the vibration of the second vibrator, moves to weighing platform along " V " type transfer passage, then in the time that material enters weighing platform from " V " to transfer passage end, the first infrared ray sensor senses that material enters weighing platform, transfer signals to processor, processor is after treatment to drive motors signal transmission, now drive motors rotation, the first rotating shaft drives transport tape rotation, slurcam just promotes the material being positioned on weighing platform forward, when slurcam overhead gage and the second infrared ray sensor just to time, the second infrared ray sensor transfers signals to processor, processor is after treatment to drive motors signal transmission, now drive motors stops the rotation, signal is transferred to processor by the weight sensor of weighing platform below subsequently, processor is after treatment to electric rotating machine signal transmission, now electric rotating machine drives the extremely just passage that connects material to prescribed level of transmission cylinder rotation, when now next material enters weighing platform, slurcam is just pushed to previous material in transmission cylinder, enters subsequently connecting material in passage that transmission cylinder faces.What deserves to be explained is, before sorting, place a container in each passage bottom that connects material and carry out material reception.
According to above-described embodiment, just can realize well the present invention.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some that make in the present invention are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the present invention, therefore it also should be in protection scope of the present invention.

Claims (7)

1. automatic sorting weigher, it is characterized in that, comprise base (1), the container (2) that is arranged at base (1) top and is fixedly linked with it, be connected and be arranged at the conveying device on base with container (2), be connected with conveying device and be arranged at the weighing device on base, the sorting unit being connected with weighing device, and the material-receiving device being connected with sorting unit; Described weighing device comprises the weighing platform (3) being connected with conveying device, is arranged at the weight sensor of weighing platform below, and is connected with weight sensor and is arranged at the central processing unit on base; Described sorting unit comprises the transmission cylinder (4) being connected with material-receiving device with weighing platform, be arranged at transmission cylinder below and be fixedly linked for driving the rotating disc of transmission cylinder rotation with transmission cylinder, and be connected with rotating disc and for controlling the electric rotating machine of rotating disc, described electric rotating machine is connected with central processing unit; Described weighing platform top is also provided with the thrust unit that enters transmission cylinder for promoting material, and described central processing unit is also connected with the controller (5) being arranged on base;
Wherein, thrust unit comprises two gripper shoes that be arranged in parallel (6), be arranged between two gripper shoes and rotatable the first rotating shaft (7) and the second rotating shaft (8), be arranged at the transport tape (9) in the first rotating shaft and the second rotating shaft, and be arranged at the slurcam (10) on transport tape; Described gripper shoe (6) below is provided with the first leg (11) being fixedly linked with it, this first leg is fixed on base (1), described the first rotating shaft (7) is also connected with the drive motors (12) for driving the first rotating shaft rotation, this drive motors is fixed on base by the second leg (13) being arranged on base (1), and described drive motors is also connected with central processing unit;
Between container (2) and base (1), be also provided with the first vibrator (14), the inverted round stage shape that described container is hollow-core construction, its top end opening, bottom sealing; Described container (2) inwall is provided with the transfer passage (15) of snakelike shape, and this transfer passage is extended to the outer wall of container (2) always and is connected with conveying device by inwall; Described the first vibrator is also connected with central processing unit.
2. automatic sorting weigher according to claim 1, it is characterized in that, described conveying device comprises " V " type transfer passage (16) being communicated with transfer passage and weighing platform, the second vibrator (17) that is arranged at " V " type transfer passage below and is connected in it, and be arranged at the second brace table (18) of vibrator below for supporting the second vibrator and be fixedly linked with base; Described " V " type transfer passage is obliquely installed, and the one end being connected with transfer passage is higher than the one end being connected with weighing platform, and described the second vibrator is also connected with central processing unit.
3. automatic sorting weigher according to claim 2, is characterized in that, described the first leg (11) is four, and each gripper shoe below arranges two the first legs; Whether there is material to be transported to the first infrared ray sensor (19) weighing platform from " V " type transfer passage near being respectively equipped with one on two the first legs below the gripper shoe of " V " type transfer passage for induction, the first infrared ray sensor on two the first legs is oppositely arranged, the end of described " V " type transfer passage is between two the first legs, and described the first infrared ray sensor is also connected with central processing unit.
4. automatic sorting weigher according to claim 3, is characterized in that, described slurcam (10) is more than four, and equidistant being distributed on transport tape, and all slurcams (10) are provided with baffle plate (20) away from a side of " V " type transfer passage; The described gripper shoe away from " V " type transfer passage is provided with in the time that transport tape rotates just the second infrared ray sensor (21) to any baffle plate; Described the second infrared ray sensor is also connected with central processing unit.
5. automatic sorting weigher according to claim 4, is characterized in that, described material-receiving device comprises the plural passage that connects material (22), and for supporting the support column (23) of all passages that connect material; The described passage that connects material is connected with transmission cylinder; All passages that connect material are equipped with the plate that connects material (24) near the bottom surface of one end of transmission cylinder.
6. automatic sorting weigher according to claim 5, is characterized in that, is also provided with the alarm (25) being connected with central processing unit on described base (1); On described base, be also provided with the 3rd infrared ray sensor (26) near transmission cylinder place.
7. the course of work of the automatic sorting weigher described in claim 1~6 any one, is characterized in that, comprises the following steps:
(1) switch on power, in container, count material, open weigher by controller, now the material in container under the vibration of the first vibrator along transfer passage from low to high, moving to " V " type transfer passage from inside to outside;
(2) material enters after " V " type transfer passage, under the vibration of the second vibrator, moves to weighing platform along " V " type transfer passage;
(3) in the time that material enters weighing platform from " V " to transfer passage end, the first infrared ray sensor senses that material enters weighing platform, transfer signals to processor, processor is after treatment to drive motors signal transmission, now drive motors rotation, the first power transmission shaft drives transport tape rotation, slurcam just promotes the material being positioned on weighing platform forward, when slurcam overhead gage and the second infrared ray sensor just to time, the second infrared ray sensor transfers signals to processor, processor is after treatment to drive motors signal transmission, now drive motors stops the rotation, signal is transferred to processor by the weight sensor of weighing platform below subsequently, processor is after treatment to electric rotating machine signal transmission, now electric rotating machine drives the extremely just passage that connects material to prescribed level of transmission cylinder rotation, when now next material enters weighing platform, slurcam is just pushed to previous material in transmission cylinder, enters subsequently the passage that connects material.
CN201310235351.6A 2013-06-14 2013-06-14 Automatic sorting and weighing machine and working process thereof CN103272781B (en)

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CN103272781B true CN103272781B (en) 2014-11-05

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CN104525510A (en) * 2014-11-14 2015-04-22 常州艾尔麦克传动机械有限公司 A collecting device of a weighing and sorting device
CN105043512A (en) * 2015-06-08 2015-11-11 台衡精密测控(昆山)股份有限公司 Automatic sorting scale and sorting method thereof
CN105150015B (en) * 2015-06-30 2019-01-22 江苏林阳木业科技有限公司 A kind of sheet processing system
CN104984916A (en) * 2015-07-29 2015-10-21 广州追远电气机械有限公司 High-precision and high-speed dynamic checkweigher of traditional Chinese medicinal pills
CN105784535A (en) * 2016-05-11 2016-07-20 苏州大学 Drilling and evaluating system for rectangular rubber material
CN106720164A (en) * 2016-11-25 2017-05-31 防城港市海洋局 A kind of marine product separator based on weight
CN106493088A (en) * 2016-12-18 2017-03-15 苏州思创源博电子科技有限公司 One kind is weighed tester device and preparation method thereof
CN107398430B (en) * 2017-01-10 2019-10-15 温州职业技术学院 A kind of badminton head weight sorting machine
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FR2683214B1 (en) * 1991-10-30 1996-07-12 Saupiquet Cie Device for dispensing determined doses of a product.
CN2312214Y (en) * 1997-08-13 1999-03-31 庄荣华 Improved structure of conveyer
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