CN203565383U - Powdered metallurgical product sorting equipment based on PLC (programmable logic controller) - Google Patents

Powdered metallurgical product sorting equipment based on PLC (programmable logic controller) Download PDF

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Publication number
CN203565383U
CN203565383U CN201320627584.6U CN201320627584U CN203565383U CN 203565383 U CN203565383 U CN 203565383U CN 201320627584 U CN201320627584 U CN 201320627584U CN 203565383 U CN203565383 U CN 203565383U
Authority
CN
China
Prior art keywords
powder metallurgy
conveyer belt
plc
stepping
sorting arrangement
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320627584.6U
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Chinese (zh)
Inventor
赵善杰
余建波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Dong Mu New Material Co Ltd
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Guangdong Dong Mu New Material Co Ltd
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Priority to CN201320627584.6U priority Critical patent/CN203565383U/en
Application granted granted Critical
Publication of CN203565383U publication Critical patent/CN203565383U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses powdered metallurgical product sorting equipment based on a PLC (programmable logic controller). The powdered metallurgical product sorting equipment comprises a working platform, wherein a conveyer belt is longitudinally arranged on the working platform; a detection mechanism is arranged at the input end of the conveyer belt and comprises a sensor for detecting a powdered metallurgical product and a push-out cylinder for pushing the detected powdered metallurgical product to the conveyer belt; a classification mechanism for guiding and classifying the powdered metallurgical product on the conveyer belt and a PLC module for receiving a signal sent by the detection mechanism and controlling the classification mechanism to execute are arranged above the conveyer belt; a material discharging slot for correspondingly outputting the powdered metallurgical products with different sizes is formed in the output end of the conveyer belt. Due to the detection by the sensor and the adoption of automatic sorting, the labor cost can be effectively reduced, and the production efficiency and the product quality can be improved.

Description

A kind of powder metallurgy product sorting arrangement based on PLC
Technical field
The utility model relates to a kind of powder metallurgy product sorting arrangement.
Background technology
Air-conditioning is one of household electrical appliance very important in people's daily life, under air-conditioning parts manufacturing environment with keen competition, be at Market Neutral foot, and just must there be reliable in quality, product that cost performance is high.
The frequency-changeable compressor production capacity of air-conditioning is improving constantly at present, and how Ge great compressor enterprise improves the production capacity of frequency-changeable compressor production line if all beginning one's study.The product of producing by PM technique, such as flange, impact due to limitation and the press device precision of powder metallurgical technique, the flange that powder metallurgy is produced cannot reach customer requirement completely, so in the subsequent handling of producing, inspector need to use the measurers such as dial gauge to carry out manual measurement to the difference in height of flange, sorting vanning.This process by people's manual operations, takes time and effort completely, and efficiency is not high, and easily produces the artificial mistake that detects, and has affected the qualification rate of product.
Utility model content
In order to overcome the powder metallurgy product of prior art, by people's manual operations, sort completely, take time and effort, efficiency is not high, and easily produces the artificial mistake that detects, affected the deficiency of product percent of pass, the utility model provides a kind of powder metallurgy product sorting arrangement based on PLC.
The utility model solves the technical scheme that its technical problem adopts:
A kind of powder metallurgy product sorting arrangement based on PLC, comprise workbench, on described workbench, be horizontally arranged with conveyer belt, the input of conveyer belt is provided with testing agency, described testing agency comprises the sensor that powder metallurgy product is detected and the powder metallurgy product detecting is pushed to the release cylinder on conveyer belt, conveyer belt top is provided with the stepping mechanism that the powder metallurgy product on conveyer belt is guided to stepping, also be provided with the PLC module of accepting the signal controlling stepping mechanism action that testing agency sends, the output of conveyer belt is provided with the blow tank of corresponding output different size powder metallurgy product.
Further, described testing agency comprises the monitor station with holding tank, described sensor is to be fixed on the laser displacement sensor on monitor station, the powder metallurgy product being positioned in holding tank being detected, and one end of described holding tank is fixed with release cylinder powder metallurgy product being pushed to from holding tank on conveyer belt.
Further, in described holding tank, be provided with and detect powder metallurgy product approach switch whether in place.
Further, described conveyer belt is STAINLESS STEEL CHAINS sheet conveying belt, and workbench below is provided with the buncher of driving conveying belt motion.
Further, described stepping mechanism comprises a minute gear air cylinder, and divided gear air cylinder to drive the stepping plastic plate moving up and down, described stepping plastic plate and tape transport direction are angle, when powder metallurgy product is during along with conveyer belt lateral transfer, stepping plastic plate guiding powder metallurgy product produces length travel.
Further, described blow tank is five grades of blow tanks, and described stepping mechanism comprises that eight assembly close powder metallurgy product lead minute gear air cylinder and the stepping plastic plate of each grade of blow tank.
Further, described conveyer belt side is provided with and detects the photoelectric sensor that powder metallurgy product passes through.
Further, described workbench below is provided with the control electronic box of integrated PLC module, man-machine interface, motor inverter and solenoid electric valve.
Further, described blow tank is the stainless steel slideway being obliquely installed.
The beneficial effects of the utility model are: by sensor, detect, adopt automated sorting, can effectively save human cost, improved production efficiency and product quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is the structural representation of the testing agency in the utility model;
Fig. 5 is the front view of the testing agency in the utility model;
Fig. 6 is the top view of the testing agency in the utility model.
The specific embodiment
Referring to figs. 1 through Fig. 6, a kind of powder metallurgy product sorting arrangement based on PLC of the present utility model, comprise workbench 1, on described workbench 1, be horizontally arranged with conveyer belt 2, the input of conveyer belt 2 is provided with testing agency 3, described testing agency 3 comprises the sensor 31 that powder metallurgy product 8 is detected and the powder metallurgy product detecting 8 is pushed to the release cylinder 32 on conveyer belt 2, conveyer belt 2 tops are provided with the stepping mechanism 4 that the powder metallurgy product 8 on conveyer belt 2 is guided to stepping, also be provided with the PLC module of accepting signal controlling stepping mechanism 4 actions that testing agency 3 sends, the output of conveyer belt 2 is provided with the blow tank 5 of corresponding output different size powder metallurgy product 8.Can programme to PLC module, while making it receive different detection signals, can send different orders, control stepping mechanism 4 and carry out corresponding actions.
Further, described testing agency 3 comprises the monitor station 34 with holding tank 33, described sensor 31 is for to be fixed on the laser displacement sensor on monitor station 34, the powder metallurgy product 8 being positioned in holding tank 33 being detected, and one end of described holding tank 33 is fixed with and powder metallurgy product 8 is pushed to from holding tank 33 to the release cylinder 32 on conveyer belt 2.
Further, in described holding tank 33, be provided with and detect powder metallurgy product 8 approach switch 35 whether in place.
Further, described conveyer belt 2 is STAINLESS STEEL CHAINS sheet conveying belt, and workbench 1 below is provided with the buncher 6 of driving conveying belt 2 motions.
Further, described stepping mechanism 4 comprises a minute gear air cylinder, and divided gear air cylinder to drive the stepping plastic plate moving up and down, described stepping plastic plate and conveyer belt 2 throughput directions are angle, when powder metallurgy product 8 is during along with conveyer belt 2 lateral transfer, stepping plastic plate guiding powder metallurgy product 8 produces length travel, in this specific embodiment, described blow tank 5 is five grades of blow tanks, described stepping mechanism 4 comprises that eight assembly close minute gear air cylinder and the stepping plastic plate of each grade of blow tank 5 of powder metallurgy product 8 guiding, with three files, arranges.
Further, described conveyer belt 2 sides are provided with and detect the photoelectric sensor 21 that powder metallurgy product 8 passes through.
Further, described workbench 1 below is provided with the control electronic box 7 of integrated PLC module, man-machine interface, motor inverter and solenoid electric valve.Thereby can to PLC module, programme very easily or the operation of control appliance.
Further, the stainless steel slideway of described blow tank 5 for being obliquely installed.
During work, powder metallurgy product 8 is inserted in holding tank 33, it is in place that now approach switch 35 detects powder metallurgy product 8, the difference in height of laser displacement sensor operation detection powder metallurgy product 8, after detection, releasing cylinder 32 actions is pushed to powder metallurgy product 8 on conveyer belt 2, buncher 6 driving conveying belt 2 motions, powder metallurgy product 8 is along with conveyer belt 2 lateral transfer, now PLC module receives the signal that testing agency 3 sends, send corresponding instruction to stepping mechanism 4 places, when photoelectric sensor 21 detects powder metallurgy product 8 and passes through, gear air cylinder action in one or several minute of stepping mechanism 4, promote stepping plastic plate descending, powder metallurgy product 8 is transverse shifting under conveyer belt 2 drives, under the guiding of stepping plastic plate, there is length travel simultaneously, thereby skid off from corresponding blow tank 5.Because the difference in height of powder metallurgy product 8 is different, it is also different that testing agency 3 is delivered to the signal of PLC module, minute gear air cylinder action that PLC module controls is different, and stepping plastic plate is descending, be fitted to each other powder metallurgy product 8 is pushed to corresponding blow tank 5 positions, thereby reach sorting object.
Choosing the laser displacement sensor with certain precision substitutes traditional measurer and measures, then by Programmable Logic Controller PLC module, measurement data is analyzed, according in advance editor program to executing agency, be that stepping mechanism 4 sends instruction, thereby realize the Material Sorting process of self-feeding, measurement, discharging.By PLC module controls system, realize the automation that powder metallurgy product 8 detects sorting, effectively improved production efficiency, reduced heavy manual labor and the mental labour of workman, reduce the artificial error of bringing that detects.
The utility model, according to the certainty of measurement requirement of powder metallurgy product 8, has been chosen suitable measuring method and sensor; According to the features of shape of powder metallurgy product 8, designed a set of mechanical mechanism that can realize feeding, discharging; According to automation, control requirement, chosen suitable induction apparatus element, use Programmable Logic Controller PLC module that testing agency 3 and blow tank 5 are linked up effectively.
In this specific embodiment, by using two alternative traditional measurers of laser displacement sensor with certain precision to carry out one-shot measurement, can obtain fast and accurately measurement result; Use Programmable Logic Controller PLC module that testing agency 3 and blow tank 5 are linked up, realized the automation of production line.
Automatic technology frees people from heavy manual labor, mental labour and severe, dangerous working environment, can effectively save human cost, enhances productivity.On production line, improve automatization level and can reduce product cost, and improve the quality of products, thereby help company gets the mastery in market competition.
With regard to the utility model, in process of the test, the detection sorting speed of powder metallurgy product 8 can reach 25 ~ 30pcs/min, and operating efficiency is much higher than manual operations; Testing result is used the testing result of dial gauge consistent with manual operations, and same batch is detected uniformity more than 99%, can well substitute existing manual sorting mode.Tentative prediction can be every year company and brings the profit that is not less than 1,000,000 yuan, saves the cost of labor that is no less than 50,000 yuan, has high economic worth.
Certainly, the utility model, except above-mentioned embodiment, can also have other structural distortion, and these equivalent technical solutions also should be within its protection domain.

Claims (9)

1. the powder metallurgy product sorting arrangement based on PLC, comprise workbench (1), it is characterized in that: on described workbench (1), be horizontally arranged with conveyer belt (2), the input of conveyer belt (2) is provided with testing agency (3), described testing agency (3) comprises the sensor (31) that powder metallurgy product is detected and the powder metallurgy product detecting is pushed to the release cylinder (32) on conveyer belt (2), conveyer belt (2) top is provided with the stepping mechanism (4) that the powder metallurgy product on conveyer belt (2) is guided to stepping, also be provided with the PLC module of accepting signal controlling stepping mechanism (4) action that testing agency (3) sends, the output of conveyer belt (2) is provided with the blow tank (5) of corresponding output different size powder metallurgy product.
2. a kind of powder metallurgy product sorting arrangement based on PLC according to claim 1, it is characterized in that: described testing agency (3) comprises the monitor station (34) of band holding tank (33), for to be fixed on the laser displacement sensor on monitor station (34), the powder metallurgy product being positioned in holding tank (33) being detected, one end of described holding tank (33) is fixed with and powder metallurgy product is pushed to from holding tank (33) to the release cylinder (32) on conveyer belt (2) described sensor (31).
3. a kind of powder metallurgy product sorting arrangement based on PLC according to claim 2, is characterized in that: in described holding tank (33), be provided with and detect powder metallurgy product approach switch (35) whether in place.
4. a kind of powder metallurgy product sorting arrangement based on PLC according to claim 1, it is characterized in that: described conveyer belt (2) is STAINLESS STEEL CHAINS sheet conveying belt, workbench (1) below is provided with the buncher (6) of driving conveying belt (2) motion.
5. a kind of powder metallurgy product sorting arrangement based on PLC according to claim 1, it is characterized in that: described stepping mechanism (4) comprises a minute gear air cylinder, and divided gear air cylinder to drive the stepping plastic plate moving up and down, described stepping plastic plate and conveyer belt (2) throughput direction are angle, when powder metallurgy product is during along with conveyer belt (2) lateral transfer, stepping plastic plate guiding powder metallurgy product produces length travel.
6. a kind of powder metallurgy product sorting arrangement based on PLC according to claim 5, it is characterized in that: described blow tank (5) is five grades of blow tanks, described stepping mechanism (4) comprises that eight assembly close powder metallurgy product lead minute gear air cylinder and the stepping plastic plate of each grade of blow tank (5).
7. according to a kind of powder metallurgy product sorting arrangement based on PLC described in claim 1-6 any one, it is characterized in that: described conveyer belt (2) side is provided with detects the photoelectric sensor (21) that powder metallurgy product passes through.
8. according to a kind of powder metallurgy product sorting arrangement based on PLC described in claim 1-6 any one, it is characterized in that: described workbench (1) below is provided with the control electronic box (7) of integrated PLC module, man-machine interface, motor inverter and solenoid electric valve.
9. according to a kind of powder metallurgy product sorting arrangement based on PLC described in claim 1-6 any one, it is characterized in that: the stainless steel slideway of described blow tank (5) for being obliquely installed.
CN201320627584.6U 2013-10-11 2013-10-11 Powdered metallurgical product sorting equipment based on PLC (programmable logic controller) Expired - Fee Related CN203565383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320627584.6U CN203565383U (en) 2013-10-11 2013-10-11 Powdered metallurgical product sorting equipment based on PLC (programmable logic controller)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320627584.6U CN203565383U (en) 2013-10-11 2013-10-11 Powdered metallurgical product sorting equipment based on PLC (programmable logic controller)

Publications (1)

Publication Number Publication Date
CN203565383U true CN203565383U (en) 2014-04-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537446A (en) * 2013-10-11 2014-01-29 广东东睦新材料有限公司 PLC-based powder metallurgy product sorting equipment
CN104226607A (en) * 2014-09-24 2014-12-24 烟台拓伟机械有限公司 Multi-channel bearing ring automatic steel splitting workstation and steel splitting method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537446A (en) * 2013-10-11 2014-01-29 广东东睦新材料有限公司 PLC-based powder metallurgy product sorting equipment
CN104226607A (en) * 2014-09-24 2014-12-24 烟台拓伟机械有限公司 Multi-channel bearing ring automatic steel splitting workstation and steel splitting method thereof
CN104226607B (en) * 2014-09-24 2015-08-05 烟台拓伟机械有限公司 Multichannel race ring automatic steel splitting work station and point steel method thereof

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140430

Termination date: 20181011

CF01 Termination of patent right due to non-payment of annual fee