CN209935294U - Material sorting device based on PLC - Google Patents
Material sorting device based on PLC Download PDFInfo
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- CN209935294U CN209935294U CN201920241269.7U CN201920241269U CN209935294U CN 209935294 U CN209935294 U CN 209935294U CN 201920241269 U CN201920241269 U CN 201920241269U CN 209935294 U CN209935294 U CN 209935294U
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Abstract
The utility model relates to a material letter sorting equipment technical field, concretely relates to material letter sorting device based on PLC. The structure of the device consists of a transmission device, a material conveying area, a non-metal material conveying area, a large-scale metal material conveying area, a medium-scale metal material conveying area, a small-scale metal material conveying area and a material loading area; the transmission device consists of a motor, a No. 1 coupler, a two-stage gear reducer, a No. 2 coupler and a transmission roller; the material conveying area consists of a bracket, a conveying belt, a material detection device, a No. 1 pushing cylinder, a No. 2 pushing cylinder, a No. 3 pushing cylinder, a No. 4 pushing cylinder, a carrier roller and a tail roller; the nonmetal material conveying area, the medium-sized metal material conveying area and the small-sized metal material conveying area are composed of corresponding material conveying devices, material counters and material blanking machines; the material loading area is provided with a material pushing device. The device has the advantages of simple structure, high flexibility, easy maintenance and capability of realizing batch sorting of materials according to quantity under unmanned operation.
Description
Technical Field
The utility model relates to a material sorting equipment technical field, concretely relates to material sorting device based on PLC (programmable logic Controller, Chinese name: PLC for short).
Background
With the rapid development of mechanical processes and control techniques, the conveyor belt transportation device has been paid more and more attention in the heavy work fields of loading, unloading, transportation, sorting and the like due to its high efficiency, and has begun to gradually replace the traditional manual mode. Along with the form diversification of material, people are also more and more to conveyer belt conveyer's functional requirement, for satisfying people's user demand under different environmental conditions, various have corresponding conveyer belt conveyor is designed and is made out, wherein, elementary material sorting device quantity is the most, this type device preset has the letter sorting principle of standard, according to supporting relevant detecting system, sort the material according to certain law, intelligent work can tentatively be realized to this type of sorting device, has important meaning to people's production life.
Present material sorting device is single from functional comparison, sorts the material of a certain obvious characteristic mostly, moreover, looks the letter sorting from the letter sorting result meticulous inadequately, still needs subsequent manual inspection link. Consequently, waiting to design a neotype material sorting device urgently, through designing one set of specific material sorting principle, carrying out meticulous letter sorting to material kind and characteristic, recycling modern detection device and counting the material after the letter sorting, realize the batch sorting according to the volume of material, provide accurate foundation for the processing on next step of material.
SUMMERY OF THE UTILITY MODEL
The technical scheme adopted by the utility model is as follows:
a PLC-based material sorting apparatus comprising: the device comprises a transmission device, a material conveying area, a non-metal material conveying area, a large-scale metal material conveying area, a medium-scale metal material conveying area, a small-scale metal material conveying area and a material loading area;
the transmission device comprises: the device comprises a motor, a No. 1 coupler, a two-stage gear reducer, a No. 2 coupler and a transmission roller; the motor is connected with a driving device, the driving device is connected with a PLC (programmable logic controller), the motor and the two-stage gear reducer are placed on the same plane, the motor is coaxially connected with a No. 1 gear of the two-stage gear reducer through a No. 1 coupler, and the transmission roller is coaxially connected with a No. 3 gear of the two-stage gear reducer through a No. 2 coupler;
the material transfer zone comprising: the device comprises a support, a main conveying belt, a material detection device, a No. 1 pushing cylinder, a No. 2 pushing cylinder, a No. 3 pushing cylinder, a No. 4 pushing cylinder, a carrier roller and a tail roller; the material detection device with PLC controller electric connection, the material detection device includes: a metal and nonmetal material detector, a metal material length detector for detecting the volume of the metal material, a metal material height detector and a metal material width detector;
the metal and nonmetal material detector is parallel to the direction of the conveying belt of the nonmetal material conveying area and is aligned with one side edge of the conveying belt close to the transmission roller;
the metal material length detector consists of a light emitter and a receiver, light emitted by the light emitter of the metal material length detector is directly emitted to the receiver to form a light curtain system, the light emitter of the metal material length detector and the receiver of the metal material length detector are placed on the bracket in the same plane and in parallel, and the tail end of the light emitter is aligned with one side, close to the conveyor belt, of the transmission roller of the corresponding metal material conveying area;
the metal material length detector comprises: a large-scale metal material length detector, a medium-scale metal material length detector and a small-scale metal material length detector;
the metal material width detector is composed of a light emitter and a receiver, the metal material width detector is vertically fixed on the support, the length of the metal material width detector is consistent with that of the carrier roller, the light emitter of the metal material width detector is vertical to the main conveyor belt and is arranged right above the main conveyor belt, and the receiver of the metal material width detector and the light emitter of the metal material width detector are arranged in parallel and aligned with each other in the same plane;
the metal material width detector comprises: a large metal material width detector, a medium metal material width detector and a small metal material width detector;
the metal material height detector consists of a light emitter and a receiver, and the metal material height detector and the metal material width detector are placed on the same plane and are perpendicular to the support;
the metal material height detector comprises: a large-scale metal material height detector, a medium-scale metal material height detector and a small-scale metal material height detector;
the No. 1 pushing cylinder, the No. 2 pushing cylinder, the No. 3 pushing cylinder and the No. 4 pushing cylinder are opposite to the conveying belts of the conveying areas after respective sorting, and the bottom surfaces of the No. 1 pushing cylinder, the No. 2 pushing cylinder, the No. 3 pushing cylinder and the No. 4 pushing cylinder are positioned on the same plane with the surface of the main conveying belt of the material conveying area;
the carrier roller, the transmission roller and the tail roller are equal in size, are parallel to each other and are uniformly fixed on the bracket;
the non-metal material conveying area is provided with a non-metal material conveying device, a non-metal material counter and a non-metal material blanking machine which are used for sorting;
the large-scale metal material conveying area is provided with a large-scale metal material conveying device, a large-scale metal material counter and a large-scale metal material blanking machine which are used for sorting;
the medium-sized metal material conveying area is provided with a medium-sized metal material conveying device, a medium-sized metal material counter and a medium-sized metal material blanking machine which are used for sorting;
the small metal material conveying area is provided with a small metal material conveying device, a small metal material counter and a small metal material blanking machine which are used for sorting;
the material feeding area is provided with a material pushing device;
the PLC is FX2N-48 MR-001;
the metal and nonmetal material detector adopts an inductive proximity switch, and the model number of the inductive proximity switch is LJA18A 3-8-Z/BX;
the metal material length detector, the metal material height detector and the metal material width detector adopt MYD series measuring light curtains.
The utility model discloses following beneficial effect has to prior art:
(1) the sorting machine is simple in structure, sorting of material types and sizes is achieved by adding the metal and nonmetal material detector, the metal material length detector, the metal material height detector and the metal material width detector, counting of sorted materials is achieved by adding the counter, and finally batch sorting of the materials according to quantity is achieved;
(2) the design has high flexibility, and the metal materials can be sorted according to different volumes and processed in batches according to the specified number only by changing the set values of the detector and the counter without changing the hardware structure of the system;
(3) the design is easy to maintain, and as each part of the whole material sorting device is clearly divided into work and has a simple hardware structure, once a fault occurs in the operation process, the maintenance personnel can quickly locate the fault part.
Drawings
FIG. 1 is an overall structure of the present invention;
fig. 2 is a structural diagram of the transmission device of the present invention.
In the figure: 1 is a transmission device; 2 is a material feeding area; 3 is a bracket; 4 is a transmission roller; 5 is a non-metallic material conveying device; 6 is a nonmetal material counter; 7, a non-metal material blanking machine; 8 is a metal and nonmetal material detector; 9 is No. 1 push cylinder; 10 is a large-scale metal material height detector; 11 is a large-scale metal material width detector; 12 is a large-scale metal material length detector; 13 is No. 2 pushing cylinder; 14 is a medium-sized metal material height detector; 15 is a medium-sized metal material width detector; 16 is a medium-sized metal material height detector; 17 is No. 3 push cylinder; 18 is a carrier roller; 19 is a small-sized metal material height detector; 20 is a small metal material width detector; 21 is a small-sized metal material height detector; 22 is a No. 4 push cylinder; 23 is a tail drum; 24 is a material conveying area; 25 is a non-metallic material conveying area; 26 is a large-scale metal material conveying area; 27 is a medium-sized metal material conveying area; 28 is a small metal material conveying area; 29 is a main conveyor belt; 101 is a two-stage gear reducer; 102 is a No. 2 coupler; 103 is a motor; 104 is a number 1 coupling.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A PLC-based material sorting apparatus comprising: the device comprises a transmission device 1, a material conveying area 24, a non-metal material conveying area 25, a large-size metal material conveying area 26, a medium-size metal material conveying area 27, a small-size metal material conveying area 28 and a material loading area 2;
the transmission 1 includes: the device comprises a motor 103, a No. 1 coupling 104, a two-stage gear reducer 101, a No. 2 coupling 102 and a transmission roller 4; the motor 103 is connected with a driving device, the driving device is connected with a PLC (programmable logic controller), the motor 103 and the two-stage gear reducer 101 are placed on the same plane, the motor 103 and the No. 1 gear of the two-stage gear reducer 101 are coaxially connected through the No. 1 coupler 104, and the transmission roller 4 and the No. 3 gear of the two-stage gear reducer 101 are coaxially connected through the No. 2 coupler 102;
the material transfer zone 24, comprising: the device comprises a support 3, a main conveyor belt 29, a material detection device, a No. 1 pushing cylinder 9, a No. 2 pushing cylinder 13, a No. 3 pushing cylinder 17, a No. 4 pushing cylinder 22, a carrier roller 18 and a tail roller 23; the material detection device with PLC controller electric connection, the material detection device includes: a metal and nonmetal material detector 8, a metal material length detector, a metal material height detector and a metal material width detector for detecting the volume of the metal material;
the metal and nonmetal material detector 8 is parallel to the conveying belt direction of the nonmetal material conveying area 25 and is aligned with one side edge of the conveying belt close to the transmission roller 4;
the metal material length detector consists of a light emitter and a receiver, light emitted by the light emitter of the metal material length detector is directly emitted to the receiver to form a light curtain system, the light emitter of the metal material length detector and the receiver of the metal material length detector are placed on the bracket 3 in the same plane and in parallel, and the tail end of the light emitter is aligned with one side, close to the conveyor belt, of the transmission roller 4 of the corresponding metal material conveying area;
the metal material length detector comprises: a large-sized metal material length detector 12, a medium-sized metal material length detector 16 and a small-sized metal material length detector 21;
the metal material width detector consists of a light emitter and a receiver, the metal material width detector is vertically fixed on the bracket 3, the length of the metal material width detector is consistent with that of the carrier roller 18, the light emitter of the metal material width detector is vertical to the main conveyor belt 29 and is arranged right above the main conveyor belt 29, and the receiver of the metal material width detector and the light emitter of the metal material width detector are arranged in parallel and aligned in the same plane;
the metal material width detector comprises: a large metal material width detector 11, a medium metal material width detector 15 and a small metal material width detector 20;
the metal material height detector consists of a light emitter and a receiver, and the metal material height detector and the metal material width detector are arranged on the same plane and are vertical to the bracket 3;
the metal material height detector comprises: a large-sized metal material height detector 10, a medium-sized metal material height detector 14 and a small-sized metal material height detector 19;
the No. 1 pushing cylinder 9, the No. 2 pushing cylinder 13, the No. 3 pushing cylinder 17 and the No. 4 pushing cylinder 22 are opposite to the conveying belts of the conveying areas after respective sorting, and the bottom surfaces of the No. 1 pushing cylinder, the No. 2 pushing cylinder, the No. 3 pushing cylinder 17 and the No. 4 pushing cylinder are positioned on the same plane with the surface of the main conveying belt 29 of the material conveying area 24;
the carrier roller 18, the transmission roller 4 and the tail roller 23 are equal in size, parallel to each other and uniformly fixed on the bracket 3;
the non-metal material conveying area 25 is provided with a sorted non-metal material conveying device 5, a non-metal material counter 6 and a non-metal material blanking machine 7;
the large-scale metal material conveying area 26 is provided with a large-scale metal material conveying device, a large-scale metal material counter and a large-scale metal material blanking machine which are used for sorting;
the medium-sized metal material conveying area 27 is provided with a medium-sized metal material conveying device, a medium-sized metal material counter and a medium-sized metal material blanking machine which are used for sorting;
the small metal material conveying area 28 is provided with a small metal material conveying device, a small metal material counter and a small metal material blanking machine which are used for sorting;
the material feeding area 2 is provided with a material pushing device;
the PLC is FX2N-48 MR-001;
the metal and nonmetal material detector 8 adopts an inductive proximity switch with the model number of LJA18A 3-8-Z/BX;
the metal material length detector, the metal material height detector and the metal material width detector adopt MYD series measuring light curtains.
The working process is as follows:
firstly, starting a transmission device 1, a material conveying device of a non-metal material conveying area 25, a material conveying device of a large-scale metal material conveying area 26, a material conveying device of a medium-scale metal material conveying area 27, a material conveying device of a small-scale metal material conveying area 28, a material detection device and a counter;
secondly, starting a pushing device of the material loading area 2, detecting the material by the metal and nonmetal material detector 8, if the material is judged to be nonmetal, when the tail end of the material just passes through the metal and nonmetal material detector 8, stopping the actions of the transmission device 1, the material conveying device of the nonmetal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the medium metal material conveying area 27, the material conveying device of the small metal material conveying area 28 and the pushing device of the material loading area 2 by the PLC controller, pushing the current material to the nonmetal material conveying area 25 by the No. 1 pushing cylinder 9, and then sequentially starting the material conveying device of the nonmetal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the medium metal material conveying area 27, The material conveying device of the small metal material conveying area 28, the transmission device 1 and the pushing device of the material loading area 2 act; if the material is judged to be a metal material, entering a third step;
thirdly, detecting the volume of the current material by the large-scale metal material length detector 12, the large-scale metal material height detector 10 and the large-scale metal material width detector 11, if the detector judges that the material is a large-scale metal material, when the tail end of the material just passes through the large-scale metal material length detector 12, the PLC stops the actions of the transmission device 1, the material conveying device of the non-metal material conveying area 25, the material conveying device of the large-scale metal material conveying area 26, the material conveying device of the medium-scale metal material conveying area 27, the material conveying device of the small-scale metal material conveying area 28 and the pushing device of the material loading area 2, the No. 2 pushing cylinder 13 pushes the current material to the large-scale metal material conveying area 26, and then the PLC sequentially starts the material conveying device of the non-metal material conveying area 25, the material conveying device of the large-scale metal material conveying area 26, the, The material conveying device of the medium-sized metal material conveying area 27, the material conveying device of the small-sized metal material conveying area 28, the transmission device 1 and the pushing device of the material loading area 2 act; if the material is judged not to be a large-scale metal material, entering the fourth step;
fourthly, the material to be detected is continuously conveyed, the middle-sized metal material length detector 16, the middle-sized metal material height detector 14 and the middle-sized metal material width detector 11 detect the volume of the current material, if the detector judges that the material is the middle-sized metal material, when the tail end of the material just passes through the middle-sized metal material length detector 16, the PLC controller stops the actions of the transmission device 1, the material conveying device of the non-metal material conveying area 25, the material conveying device of the large-sized metal material conveying area 26, the material conveying device of the middle-sized metal material conveying area 27, the material conveying device of the small-sized metal material conveying area 28 and the pushing device of the material feeding area 2, the No. 3 pushing cylinder 17 pushes the current material to the middle-sized metal material conveying area 27, and then the PLC controller sequentially starts the material conveying device of the non-metal material conveying area 25, the material conveying device of the large-sized metal material conveying area, The material conveying device of the medium-sized metal material conveying area 27, the material conveying device of the small-sized metal material conveying area 28, the transmission device 1 and the pushing device of the material loading area 2 act; if the material is judged not to be a medium-sized metal material, entering the fifth step;
fifthly, the material to be detected is continuously conveyed, the small metal material length detector 21, the small metal material height detector 19 and the small metal material width detector 20 detect the volume of the current material, if the detector judges that the material is a small metal material, when the tail end of the material just passes through the small metal material length detector 21, the PLC stops the actions of the transmission device 1, the material conveying device of the non-metal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the medium metal material conveying area 27, the material conveying device of the small metal material conveying area 28 and the pushing device of the material feeding area 2, the No. 4 pushing cylinder 22 pushes the current material to the small metal material conveying area 28, and then the PLC sequentially starts the material conveying device of the non-metal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the large metal material conveying area 2, The material conveying device of the medium-sized metal material conveying area 27, the material conveying device of the small-sized metal material conveying area 28, the transmission device 1 and the pushing device of the material loading area 2 act, and then the sixth step is carried out;
sixthly, the batched materials are sorted into nonmetal materials, large metal materials, medium metal materials and small metal materials, the sorted materials are pushed into respective conveying areas by the pushing air cylinders, meanwhile, the counter counts the materials in the conveying areas, when the counted value reaches a preset value, the PLC controller stops the actions of the transmission device 1, the material conveying device of the nonmetal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the medium metal material conveying area 27, the material conveying device of the small metal material conveying area 28 and the pushing device of the material loading area 2, the blanking machine of the current material conveying area processes the sorted materials, and after the batched materials are processed, the PLC controller sequentially starts the material conveying device of the nonmetal material conveying area 25, the material conveying device of the large metal material conveying area 26, the material conveying device of the small metal material conveying area 28 and the pushing device of the material loading area 2, The material conveying device of the medium-sized metal material conveying area 27, the material conveying device of the small-sized metal material conveying area 28, the transmission device 1 and the pushing device of the material loading area 2 act to finish the material sorting work.
Claims (4)
1. A PLC-based material sorting apparatus comprising: a transmission device (1), a material conveying area (24), a non-metal material conveying area (25), a large metal material conveying area (26), a medium metal material conveying area (27), a small metal material conveying area (28) and a material loading area (2),
the transmission (1) comprises: the device comprises a motor (103), a No. 1 coupling (104), a two-stage gear reducer (101), a No. 2 coupling (102) and a transmission roller (4); the motor (103) is connected with a driving device, the driving device is connected with a PLC (programmable logic controller), the motor (103) and the two-stage gear reducer (101) are placed on the same plane, the motor (103) is coaxially connected with a No. 1 gear of the two-stage gear reducer (101) through the No. 1 coupler (104), and the transmission roller (4) is coaxially connected with a No. 3 gear of the two-stage gear reducer (101) through the No. 2 coupler (102);
the material transfer zone (24) comprising: the automatic material conveying device comprises a support (3), a main conveying belt (29), a material detection device, a No. 1 pushing cylinder (9), a No. 2 pushing cylinder (13), a No. 3 pushing cylinder (17), a No. 4 pushing cylinder (22), a carrier roller (18) and a tail roller (23); the material detection device with PLC controller electric connection, the material detection device includes: a metal and nonmetal material detector (8), a metal material length detector for detecting the volume of the metal material, a metal material height detector and a metal material width detector;
the metal and nonmetal material detector (8) is parallel to the conveying belt direction of the nonmetal material conveying area (25) and is aligned with one side edge of the conveying belt close to the transmission roller (4);
the metal material length detector consists of a light emitter and a receiver, the light emitter of the metal material length detector and the receiver of the metal material length detector are placed on the bracket (3) in parallel in the same plane, and the tail ends of the light emitter and the receiver of the metal material length detector are aligned with one side, close to the conveyor belt, of the transmission roller (4) of the corresponding metal material conveying area;
the metal material length detector comprises: a large-scale metal material length detector (12), a medium-scale metal material length detector (16) and a small-scale metal material length detector (21);
the metal material width detector consists of a light emitter and a receiver, the metal material width detector is vertically fixed on the bracket (3), the length of the metal material width detector is consistent with that of the carrier roller (18), the light emitter of the metal material width detector is vertical to the main conveyor belt (29) and is arranged right above the main conveyor belt (29), and the receiver of the metal material width detector and the light emitter of the metal material width detector are arranged in parallel and aligned in the same plane;
the metal material width detector comprises: a large metal material width detector (11), a medium metal material width detector (15) and a small metal material width detector (20);
the metal material height detector consists of a light emitter and a receiver, and the metal material height detector and the metal material width detector are arranged on the same plane and are vertical to the bracket (3);
the metal material height detector comprises: a large-scale metal material height detector (10), a medium-scale metal material height detector (14) and a small-scale metal material height detector (19);
the No. 1 pushing cylinder (9), the No. 2 pushing cylinder (13), the No. 3 pushing cylinder (17) and the No. 4 pushing cylinder (22) are opposite to the conveying belts of the sorted conveying areas respectively, and the bottom surfaces of the No. 1 pushing cylinder, the No. 2 pushing cylinder, the No. 3 pushing cylinder and the No. 4 pushing cylinder are positioned on the same plane with the surface of the main conveying belt (29) of the material conveying area (24);
the carrier roller (18), the transmission roller (4) and the tail roller (23) are equal in size, are parallel to each other and are uniformly fixed on the bracket (3);
the non-metal material conveying area (25) is provided with a non-metal material conveying device (5), a non-metal material counter (6) and a non-metal material blanking machine (7) after sorting;
the large-scale metal material conveying area (26) is provided with a large-scale metal material conveying device, a large-scale metal material counter and a large-scale metal material blanking machine which are used for sorting;
the medium-sized metal material conveying area (27) is provided with a medium-sized metal material conveying device, a medium-sized metal material counter and a medium-sized metal material blanking machine which are used for sorting;
the small metal material conveying area (28) is provided with a small metal material conveying device, a small metal material counter and a small metal material blanking machine after sorting;
the material feeding area (2) is provided with a material pushing device.
2. The PLC-based material sorting apparatus of claim 1, wherein the PLC controller model is FX2N-48 MR-001.
3. The PLC-based material sorting apparatus as claimed in claim 1, wherein the metal and non-metal material detectors (8) employ inductive proximity switches of type LJA18A 3-8-Z/BX.
4. The PLC-based material sorting device according to claim 1, wherein the metal material length detector, the metal material height detector and the metal material width detector employ MYD series measuring light curtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241269.7U CN209935294U (en) | 2019-02-26 | 2019-02-26 | Material sorting device based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241269.7U CN209935294U (en) | 2019-02-26 | 2019-02-26 | Material sorting device based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935294U true CN209935294U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920241269.7U Expired - Fee Related CN209935294U (en) | 2019-02-26 | 2019-02-26 | Material sorting device based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935294U (en) |
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2019
- 2019-02-26 CN CN201920241269.7U patent/CN209935294U/en not_active Expired - Fee Related
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