CN110201914B - Method and device for preventing unqualified products of automotive temperature sensor from being pulled out by mistake - Google Patents
Method and device for preventing unqualified products of automotive temperature sensor from being pulled out by mistake Download PDFInfo
- Publication number
- CN110201914B CN110201914B CN201910576497.4A CN201910576497A CN110201914B CN 110201914 B CN110201914 B CN 110201914B CN 201910576497 A CN201910576497 A CN 201910576497A CN 110201914 B CN110201914 B CN 110201914B
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- temperature sensor
- tooling plate
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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
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a method and a device for preventing unqualified products of a temperature sensor for a vehicle from being pulled out by mistake, wherein the method is characterized in that a detection result of a detection unit for detecting the performance of the temperature sensor is transmitted to a control unit, the control unit acquires the installation position information of the unqualified temperature sensor on a tooling plate according to the detection result and lights an indication unit corresponding to the position, meanwhile, the induction unit senses the temperature sensor on the tooling plate and transmits the sensing result to the control unit, when the unqualified temperature sensor at the position is not pulled out by mistake, the indication unit keeps a lighting state, and when the unqualified temperature sensor is pulled out, the indication unit is extinguished. The invention has the function of preventing the error pulling, can automatically indicate the unqualified products, and can effectively avoid the error pulling phenomenon of the products and effectively avoid the unqualified products from being mixed into the qualified products by operators according to the indication.
Description
Technical Field
The invention relates to a method and a device for preventing unqualified products of a vehicle temperature sensor from being pulled out by mistake, and belongs to the technical field of detection of vehicle temperature sensors.
Background
The automotive temperature sensor is a necessary detection element of an automobile, when the sensor detects through a detection line, if an unqualified product exists, the unqualified product is finally pulled out, manual pulling out is adopted at present, fatigue phenomenon can be generated to operators due to long-time operation, the product pulling out is wrong, the unqualified product is mixed into the qualified product, and quality accidents are generated.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a method and a device for preventing unqualified products of a vehicle temperature sensor from being pulled out by mistake.
In order to solve the problems, the invention adopts the following technical scheme:
a method for preventing unqualified products of a temperature sensor for a vehicle from being pulled out by mistake, which is characterized in that a detection result of a detection unit for detecting the performance of the temperature sensor is transmitted to a control unit, the control unit acquires the installation position information of the unqualified temperature sensor on a tooling plate according to the detection result and lights an indication unit corresponding to the position, meanwhile, the induction unit senses the temperature sensor on the tooling plate and transmits the sensing result to the control unit, when the unqualified temperature sensor at the position is not pulled out by mistake, the indication unit keeps a lighting state, and when the unqualified temperature sensor is pulled out, the indication unit is extinguished.
As a preferable scheme, the control unit is electrically connected with an alarm unit, when the unqualified temperature sensor at the position is not pulled out by pulling out the position, the indication unit keeps a lighting state, the alarm unit gives out alarm to prompt that the unqualified temperature sensor is pulled out by pulling out the position, and the indication unit is extinguished and stops alarming.
The utility model provides a device that is used for automobile-used temperature sensor defective products to prevent pulling out mistake, is including being used for carrying out performance detection's detecting element to temperature sensor, still includes frock board, prevent pulling out mistake unit, be equipped with a plurality of mounting positions that are used for placing temperature sensor on the frock board, prevent pulling out mistake unit includes the control unit, is used for sensing temperature sensor's sensing unit, indicating element, the control unit is connected with the detecting element electricity, sensing unit and indicating element are connected with the control unit electricity respectively, just sensing unit and indicating element all correspond with the mounting position one-to-one of frock board.
Preferably, the system further comprises an alarm unit, and the alarm unit is electrically connected with the control unit.
Preferably, the alarm unit is a buzzer.
As one implementation scheme, the sensing unit is a photoelectric sensor, and the photoelectric sensor corresponds to the mounting positions of the tooling plate one by one.
As one implementation scheme, the indicating unit is an indicating lamp group, and the indicating lamp group corresponds to the mounting positions of the tooling plate one by one.
As an implementation scheme, the mistake proofing unit includes the mounting box, control unit locates in the mounting box, sensing unit locates the side of mounting box towards the frock board, indicating unit locates the top surface of mounting box.
As an implementation scheme, the tool plate is arranged on the conveyor belt, and the error-proofing unit is arranged on one side of the conveyor belt and is positioned at the tail end of the conveyor belt.
As an optimal scheme, a landslide is arranged between the conveyor belt and the anti-misplacement unit, and the tooling plate can slide from the conveyor belt to the anti-misplacement unit along the landslide.
As a preferable scheme, one side of the conveyor belt far away from the landslide is provided with a push-out mechanism, and the tooling plate slides to the anti-misplacement unit along the landslide under the pushing of the push-out mechanism.
As a preferable scheme, the side surface of the landslide, which is close to one end of the anti-misplacement unit, is provided with an incoming material sensor.
Preferably, a baffle is arranged at the outlet of the conveyor belt.
As an implementation scheme, the tool plate comprises a base plate, and the tool plate and the anti-pulling-out unit are arranged on the base plate.
As one embodiment, the temperature sensor is detachably mounted at the mounting position of the tooling plate.
Preferably, the detection probes are detachably arranged in the corresponding areas of each mounting position of the tooling plate.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention has the function of preventing error pulling, can automatically indicate unqualified products, and can effectively avoid the phenomenon of error pulling of the products and effectively avoid the unqualified products from being mixed into the qualified products by operators according to the indication; in addition, the device has the advantages of simple structure, high automation degree, low labor intensity, low labor cost, high efficiency and the like, and has popularization and application values.
Drawings
Fig. 1 is a schematic structural diagram of a device for preventing unqualified products of a vehicle temperature sensor from being pulled out by mistake, which is provided in an embodiment of the invention;
FIG. 2 is a block diagram of the logic structures of an error prevention unit and an alarm unit in an embodiment of the present invention;
FIG. 3 is a diagram showing the positional relationship between a tooling plate and a temperature sensor in an embodiment of the present invention;
FIG. 4 is a schematic view of a tooling plate according to an embodiment of the present invention;
the reference numerals in the figures are shown below: 1. a temperature sensor; 2. a tooling plate; 21. a mounting position; 22. a probe mounting hole; 23. a compression bar mounting groove; 3. an error-proof unit; 31. a control unit; 32. an induction unit; 33. an indication unit; 34. a mounting box; 4. an alarm unit; 5. a conveyor belt; 6. landslide; 7. a push-out mechanism; 8. a baffle; 9. a bottom plate; 10. and (5) compacting the strips.
Detailed Description
The technical scheme of the invention will be further clearly and specifically described below with reference to the accompanying drawings.
As shown in fig. 1 to 4: the invention provides a device for preventing unqualified products of a vehicle temperature sensor from being pulled out by mistake, which comprises a detection unit (not shown) for detecting the performance of the temperature sensor 1, a tooling plate 2 and an error preventing unit 3, wherein a plurality of mounting positions 21 for placing the temperature sensor 1 are arranged on the tooling plate 2, the error preventing unit 3 comprises a control unit 31, an induction unit 32 for inducing the temperature sensor 1 and an indication unit 33, the control unit 31 is electrically connected with the detection unit, the induction unit 32 and the indication unit 33 are respectively electrically connected with the control unit 31, and the induction unit 32 and the indication unit 33 are in one-to-one correspondence with the mounting positions 21 of the tooling plate 2.
In this embodiment, the sensing units 32 are photoelectric sensors, and the photoelectric sensors are in one-to-one correspondence with the mounting positions 21 of the tooling plate 2. The indication units 33 are indication lamp groups, and the indication lamp groups are in one-to-one correspondence with the mounting positions 21 of the tooling plate 2.
The method for preventing unqualified products of the vehicle temperature sensor from being pulled out by mistake by adopting the device comprises the following steps:
the detection unit detects the temperature sensor 1, after the detection is finished, the detection result of the detection unit for detecting the performance of the temperature sensor 1 is transmitted to the control unit 31, the control unit 31 acquires the installation position information of the unqualified temperature sensor 1 on the tooling plate 2 according to the detection result and lights the indicating unit 33 (indicating lamp group) corresponding to the position, meanwhile, the sensing unit 32 (photoelectric sensor) senses the temperature sensor 1 on the tooling plate 2 and transmits the sensing result to the control unit 31, and because the sensing unit 32 (photoelectric sensor) corresponds to the installation position 21 of the tooling plate 2 one by one, namely corresponds to the temperature sensor 1 one by one, when an operator pulls out the unqualified temperature sensor 1 at the position, the sensing unit 32 (photoelectric sensor) corresponding to the position still detects that the temperature sensor 1 is still at the position, the control unit 31 acquires that the unqualified temperature sensor 1 at the position is not pulled out, the indicating unit 33 (indicating lamp group) of the position is still controlled to be lightened, and the sensing unit 33 (indicating lamp group) is kept at the position when the unqualified temperature sensor 1 is pulled out, and the temperature sensor 1 is not pulled out of the position (indicating unit) is detected by the position sensor 1; therefore, the anti-misplacement device has an anti-misplacement function, has an indication reminding function for operators, and can effectively avoid the problem that the operators cause misplacement of products due to fatigue.
In addition, when the detection unit detects the temperature sensor 1, the detection items are not limited to one item, for example, electrical performance detection, appearance detection and thread detection may be included, and each corresponding indicator lamp group may be correspondingly provided with a suitable number of indicator lamps according to the detection items of the temperature sensor 1, for example, when the temperature sensor 1 detects three items of electrical performance detection, appearance detection and thread detection through the detection unit, each indicator lamp group may be respectively provided with three indicator lamps of different colors including red, yellow and green, the red may correspond to the electrical performance detection result, the yellow may correspond to the appearance detection result, the green may correspond to the thread detection result, and the red, yellow and green indicator lamps of three different colors may be arranged in a row, so after the detection by the detection unit is finished, the control unit 31 obtains the position information of the failed temperature sensor 1 according to the received detection information, that is, and the indicator lamps of the corresponding colors in the corresponding indicator lamp groups of the corresponding positions may be turned on, which temperature sensor 1 is failed in terms of displaying more intuitively. The related detection device required by the detection unit in this embodiment is only required to adopt the existing detection device of the vehicle temperature sensor, and will not be described in detail here. In this embodiment, the control unit 31 may be a commercially available controller.
As shown in fig. 2, an alarm unit 4 is further included, said alarm unit 4 being electrically connected to the control unit 31. In this embodiment, the alarm unit 4 is a buzzer. When the temperature sensor 1 is not pulled out by the operator, the sensing unit 32 (photoelectric sensor) corresponding to the position still detects that the temperature sensor 1 is still in the position, so that the control unit 31 knows that the temperature sensor 1 is not pulled out by the position, the control unit 31 still controls to light the indicating unit 33 (indicating lamp group) of the position, the indicating unit 33 (indicating lamp group) keeps in a light-up state, the control unit 31 controls the alarm unit 4 (buzzer) to give an alarm sound to prompt the operator to pull out the error, then the operator can pull out the temperature sensor 1 in the correct position again according to the indication of the indicating unit 33 (indicating lamp group), when the temperature sensor 1 is pulled out by the failed temperature sensor 1 corresponding to the position, the sensing unit 32 (photoelectric sensor) corresponding to the position detects that the temperature sensor 1 is not in the position, the indicating unit 33 (indicating lamp group) is extinguished, and the alarm unit 4 (buzzer) stops alarming. In this embodiment, the alarm unit 4 (buzzer) may be provided with two different alarm sounds, for example, when the operator pulls out the alarm, the alarm unit 4 (buzzer) sends out a urgent alarm to prompt the operator that the operator pulls out the alarm, and when all operations are normal, the alarm unit 4 (buzzer) sends out a long sound to prompt the operator that the result is correct.
The anti-misplacement unit 3 comprises a mounting box 34, the control unit 31 is arranged in the mounting box 34, the sensing unit 32 is arranged on the side face, facing the tooling plate 2, of the mounting box 34, and the indicating unit 33 is arranged on the top face of the mounting box 34. The control unit 31 can be an embedded controller, and is embedded in the installation box 34, and the installation box 34 integrates the error-proof unit 3 into a whole, so that the layout of the device is simplified.
Still include conveyer belt 5, frock board 2 is located on conveyer belt 5, and the mistake proofing unit 3 is located one side of conveyer belt 5, is located the end department of conveyer belt 5. The conveyer belt 5 plays the conveying effect, and temperature sensor 1 is placed on conveyer belt 5 after installing on frock board 2, and detecting element detects temperature sensor 1, and after the detection, frock board 2 is conveyed to the end of conveyer belt 5, then operating personnel cooperates mistake proofing unit 3 to pull out unqualified product and puts into problem workbin, puts into the vanning incasement with qualified product.
A landslide 6 is arranged between the conveyor belt 5 and the anti-misplacement unit 3, and the tooling plate 2 can slide from the conveyor belt 5 to the anti-misplacement unit 3 along the landslide 6. Specifically, a landslide 6 is arranged between the conveyor belt 5 and the installation box 34, and the tooling plate 2 slides to the installation box 34 from the conveyor belt 5 along the landslide 6, so that operators can pull out unqualified products to be placed in a problem box by matching with the anti-pulling-out unit 3, and qualified products are placed in a box.
One side of the conveyor belt 5, which is far away from the landslide 6, is provided with a push-out mechanism 7, and the tooling plate 2 slides to the anti-misplacement unit 3 along the landslide 6 under the pushing of the push-out mechanism 7, so that the automation degree of operation is improved, and the operation efficiency is improved.
In addition, the side of the landslide 6 near one end of the anti-mispulling unit 3 (specifically near the mounting box 34) is provided with an incoming material sensor (not shown). The incoming material sensor is used for detecting whether the tooling plate 2 and the temperature sensor 1 are in place or not so as to facilitate the subsequent pulling-out operation.
Referring to fig. 1, a baffle 8 is provided at the exit of the conveyor 5 to prevent the tooling plate 2 from sliding off the exit of the conveyor 5.
Still include bottom plate 9, frock board 2 and mistake proofing unit 3 all locate on bottom plate 9. The alarm unit 4 and the conveyor belt 5 may be provided on the base plate 9 to prevent the device from being affected by ground factors.
The temperature sensor 1 is detachably arranged at the mounting position 21 of the tooling plate 2. For example, in this embodiment, 10 mounting positions 21 are provided on the tooling plate, so that 10 temperature sensors 1 can be detected simultaneously, the detection efficiency is improved, and correspondingly, 10 sensing units 32 (photoelectric sensors) and 10 indicating units 33 (indicating lamp sets) are also provided. In this embodiment, the mounting locations 21 are mounting holes.
Referring to fig. 3 and 4, in addition, a detection probe (not shown) is detachably disposed in a corresponding area of each mounting position 21 of the tooling plate 2, and the detection probe is electrically connected with a pin of the temperature sensor 1, so that when the electrical performance of the temperature sensor 1 needs to be detected, the detection probe is only required to be externally connected with a corresponding detection instrument, for example, the detection probe is electrically connected with a resistance tester, and the insulation resistance of the temperature sensor 1 can be detected. The tooling plate 2 can be provided with a probe mounting hole 22, and the detection probe is detachably arranged in the probe mounting hole 22.
As shown in fig. 3 and 4, the pressing bars 10 are detachably provided at both sides of the corresponding region of each mounting position 21 of the tooling plate 2, so that the temperature sensor 1 on the mounting position 21 can be prevented from shaking. The tooling plate 2 can be provided with a pressing strip mounting groove 23, and the pressing strip 10 is detachably arranged in the pressing strip mounting groove 23.
Finally, it is necessary to point out here that: the foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present invention should be included in the scope of the present invention.
Claims (7)
1. The method for preventing unqualified products of the automotive temperature sensor from being pulled out by mistake is characterized by comprising the following steps of: the device is used for preventing unqualified products of the automotive temperature sensor from being pulled out by mistake, and comprises a detection unit for detecting the performance of the temperature sensor, a tooling plate and an error preventing unit, wherein a plurality of mounting positions for placing the temperature sensor are arranged on the tooling plate, the error preventing unit comprises a control unit, an induction unit for inducing the temperature sensor and an indication unit, the control unit is electrically connected with the detection unit, the induction unit and the indication unit are respectively electrically connected with the control unit, and the induction unit and the indication unit are in one-to-one correspondence with the mounting positions of the tooling plate; the sensing units are photoelectric sensors, and the photoelectric sensors are in one-to-one correspondence with the mounting positions of the tooling plate; the indicating units are indicating lamp groups, and the indicating lamp groups are in one-to-one correspondence with the mounting positions of the tooling plate; each indicator lamp group is provided with three indicator lamps with different colors, and the indicator lamps correspond to an electrical performance detection result, an appearance detection result and a thread detection result respectively;
the method is characterized in that the detection result of a detection unit for detecting the performance of the temperature sensor is transmitted to a control unit, and when the detection unit detects the performance of the temperature sensor, detection items comprise electrical performance detection, appearance detection and thread detection; the control unit acquires the mounting position information of the unqualified temperature sensor on the tooling plate according to the detection result, and lights the corresponding color indicator lamps in the corresponding indicator lamp group at the corresponding position, meanwhile, the sensing unit senses the temperature sensor on the tooling plate and transmits the sensing result to the control unit, when the unqualified temperature sensor at the position is not pulled out by the misplaced position, the indicator lamp group keeps a lighting state, and when the unqualified temperature sensor is pulled out, the indicator lamp group is extinguished.
2. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 1, wherein: the control unit is electrically connected with an alarm unit, when the unqualified temperature sensor at the position is not pulled out by the pulling-out position, the indication unit keeps a lighting state, the alarm unit sends out alarm sound to prompt that the pulling-out is wrong, and when the unqualified temperature sensor is pulled out, the indication unit is extinguished, and the alarm unit stops alarming.
3. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 1, wherein: the anti-misplacement unit comprises a mounting box, the control unit is arranged in the mounting box, the sensing unit is arranged on the side face of the mounting box facing the tooling plate, and the indicating unit is arranged on the top face of the mounting box.
4. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 1, wherein: the tool plate is arranged on the conveyor belt, and the error-proofing unit is arranged on one side of the conveyor belt and is positioned at the tail end of the conveyor belt.
5. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 4, wherein: a landslide is arranged between the conveyor belt and the anti-misplacement unit, and the tooling plate can slide to the anti-misplacement unit from the conveyor belt along the landslide.
6. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 5, wherein: one side of the conveyor belt, which is far away from the landslide, is provided with a push-out mechanism, and the tooling plate slides to the anti-misplacement unit along the landslide under the pushing of the push-out mechanism.
7. The method for preventing false pull-out of a defective temperature sensor for a vehicle according to claim 5, wherein: the side of the landslide, which is close to one end of the anti-misplacement unit, is provided with an incoming material sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576497.4A CN110201914B (en) | 2019-06-28 | 2019-06-28 | Method and device for preventing unqualified products of automotive temperature sensor from being pulled out by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576497.4A CN110201914B (en) | 2019-06-28 | 2019-06-28 | Method and device for preventing unqualified products of automotive temperature sensor from being pulled out by mistake |
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| CN110201914A CN110201914A (en) | 2019-09-06 |
| CN110201914B true CN110201914B (en) | 2023-10-17 |
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| CN201910576497.4A Active CN110201914B (en) | 2019-06-28 | 2019-06-28 | Method and device for preventing unqualified products of automotive temperature sensor from being pulled out by mistake |
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Families Citing this family (1)
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| CN110207856B (en) * | 2019-06-28 | 2024-03-22 | 上海工程技术大学 | Automatic detection method and device for comprehensive performance of automotive temperature sensor |
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| CN110201914A (en) | 2019-09-06 |
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