CN108080294B - Bridge rectifier testing and sorting machine - Google Patents
Bridge rectifier testing and sorting machine Download PDFInfo
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- CN108080294B CN108080294B CN201711249928.3A CN201711249928A CN108080294B CN 108080294 B CN108080294 B CN 108080294B CN 201711249928 A CN201711249928 A CN 201711249928A CN 108080294 B CN108080294 B CN 108080294B
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- bridge
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- bridge pile
- material clamping
- transmission mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
Abstract
The invention relates to the field of rectifier bridge testing equipment, in particular to a bridge stack testing sorting machine. The following technical scheme is adopted: a bridge pile testing and sorting machine comprises a controller, a bridge pile conveying rail, a bridge pile testing device and a bridge pile sorting device, wherein the bridge pile conveying rail is arranged on a workbench, and the bridge pile testing device is arranged on one side of the bridge pile conveying rail and fixed on the workbench; the bridge pile sorting device is characterized in that a material clamping mechanism is arranged on the bridge pile conveying rail, a material clamping groove is formed in the lower end of the material clamping mechanism, a material clamping transmission mechanism is arranged on the workbench and comprises a vertical transmission mechanism and an upper transmission mechanism and a lower transmission mechanism, the material clamping mechanism is in driving connection with the material clamping transmission mechanism, and the bridge pile sorting device is fixed on the workbench through a transverse transmission mechanism. The invention has the advantages that: a plurality of stations are arranged to test different parameters of a plurality of bridge piles simultaneously, so that a test circuit is simplified, test time is shortened, and test sorting efficiency is improved.
Description
Technical Field
The invention relates to the field of bridge rectifier testing equipment, in particular to a bridge rectifier testing sorting machine.
Background
After the rectifier bridge is processed, the rectifier bridge needs to be tested, qualified bridge piles are sorted out, the existing bridge pile testing sorting machine generally tests multiple parameters of a single bridge pile at the same time on the same station, a complex testing circuit is needed, a long time is needed for one-time testing, the testing efficiency is not high, and therefore improvement is needed.
Disclosure of Invention
The invention aims to provide a bridge rectifier testing separator, in particular to a bridge rectifier testing separator which can quickly test bridge rectifiers and perform multi-stage separation.
In order to achieve the purpose, the invention adopts the following technical scheme: a bridge pile testing and sorting machine comprises a controller, a bridge pile conveying rail, a bridge pile testing device and a bridge pile sorting device, wherein the bridge pile conveying rail is arranged on a workbench, and an opening for extending a bridge pile containing pin is formed in one side of the bridge pile conveying rail; the bridge pile testing device is arranged on one side of the bridge pile conveying track with an opening and is fixed on the working table top; the bridge pile conveying rail is provided with a material clamping mechanism, the lower end of the material clamping mechanism is provided with a material clamping groove, the workbench is provided with a material clamping transmission mechanism, the material clamping transmission mechanism comprises a vertical transmission mechanism and an upper transmission mechanism and a lower transmission mechanism, the material clamping mechanism is in driving connection with the material clamping transmission mechanism, the transmission direction of the vertical transmission mechanism is perpendicular to the workbench, and the transmission direction of the upper transmission mechanism and the lower transmission mechanism is parallel to the workbench and along the bridge pile conveying rail; the bridge rectifier sorting device is fixed on the workbench through the transverse transmission mechanism, and the bridge rectifier testing device, the transverse transmission mechanism of the bridge rectifier sorting device and the material clamping transmission mechanism are electrically connected with the controller.
Further, the workbench is arranged in an inclined mode, the inclination angle is 45-90 degrees, the bridge pile conveying rail is arranged along the inclined direction of the workbench, and the feed end of the bridge pile conveying rail is connected with the outlet of the bridge pile vibrating disc; when the material clamping mechanism goes upwards, a material limiting ejector pin is arranged above the material clamping mechanism along the bridge pile conveying track, and a material clamping ejector pin is arranged at the material clamping groove.
Further, the bridge rectifier sorting device comprises a bridge rectifier accommodating tank and a switch separation blade, the bridge rectifier accommodating tank is in driving connection with the transverse transmission mechanism, two ends of the bridge rectifier accommodating tank are open, one end of the bridge rectifier accommodating tank can be matched with the output end of the bridge rectifier conveying track, the other end of the bridge rectifier accommodating tank is provided with the switch separation blade, and the switch separation blade is connected with the controller.
Furthermore, a material clamping thimble is arranged at the bottom of the workbench corresponding to the material clamping groove of the material clamping mechanism and is in driving connection with the pushing device.
Further, the number of bridge rectifier testing devices is four, correspondingly, the number of material clamping grooves of the material clamping mechanism is four, and the four material clamping grooves correspond to testing positions of the four bridge rectifier testing devices when the material clamping mechanism reaches a descending position; the number of the material clamping thimbles is four, and the four material clamping grooves correspond to the thimble positions of the four material clamping thimbles when the material clamping mechanism reaches an uplink position; four clamping grooves of the clamping mechanism are uniformly distributed, and the distance between the up-down positions of the clamping mechanism is one clamping groove.
Further, a bridge pile collecting bin is arranged below the bridge pile conveying track and comprises a qualified bin, a primary bin, a secondary bin, a tertiary bin and a quartic bin; the qualified bin faces the outlet of the bridge pile conveying track, and the qualified bin, the primary bin, the secondary bin, the tertiary bin and the quartic bin are sequentially arranged at equal intervals along the transmission direction of the transverse transmission mechanism.
Furthermore, the bridge rectifier testing device comprises a testing seat, a testing head and a testing circuit, wherein the testing seat is arranged close to the bridge rectifier conveying track, a fixing groove corresponding to a pin of the bridge rectifier is formed in the testing seat, the testing head is aligned with the groove in the testing seat, the testing head is connected with the testing circuit, and the testing circuit is electrically connected with the controller.
Furthermore, the test head is the reed, and the one end that the test head aimed at the test seat recess includes first circular arc portion convex downwards and sets up the second circular arc portion of upwards concavity in the middle of first circular arc portion.
Furthermore, one side of the material limiting thimble is provided with a first photoelectric sensor, and the first photoelectric sensor is arranged on one side of the bridge pile conveying track with the opening and aligned with the bridge pile in the bridge pile conveying track.
Furthermore, a second photoelectric sensor is arranged at an opening of the qualified bin and is aligned with the falling position of the bridge stack.
The invention has the advantages that: set up a plurality of stations and test the different parameters of a plurality of bridge piles simultaneously to simplify test circuit and reduce test time, improve the efficiency that the test was selected separately, set up multistage collection storehouse simultaneously and can grade the bridge pile of different masses, improve the degree of management to the bridge pile quality.
Drawings
FIG. 1 is an overall configuration diagram of a bridge test handler according to embodiment 1;
FIG. 2 is a partial structural view of a bridge test handler according to embodiment 1;
FIG. 3 is a cross-sectional view of a bridge pile conveying track and a material clamping mechanism of the bridge pile test handler in embodiment 1;
FIG. 4 is a sectional view of a bridge test apparatus of a bridge test handler in accordance with example 1;
FIG. 5 is a side cross-sectional view of a test head of a bridge test handler of example 1;
FIG. 6 is a sectional view of a bridge test handler bridge sorting apparatus according to example 1.
Detailed Description
Example 1: referring to fig. 1-6, a bridge pile testing and sorting machine comprises a controller, a bridge pile conveying rail 1, a bridge pile testing device 2 and a bridge pile sorting device 3, wherein the bridge pile conveying rail 1 is arranged on a workbench 10, and an opening 11 for accommodating a bridge pile pin to extend out is arranged on one side of the bridge pile conveying rail 1; the bridge pile testing device 2 is arranged on one side of the bridge pile conveying track 1 with an opening 11 and is fixed on the surface of the workbench 10; (ii) a The bridge pile testing device 2 is arranged on one side of the bridge pile conveying track 1 and is fixed on the surface of the workbench 10; the bridge pile conveying track 1 is provided with a material clamping mechanism 4, the lower end of the material clamping mechanism 4 is provided with a material clamping groove 41, the workbench 10 is provided with a material clamping transmission mechanism 5, the material clamping transmission mechanism comprises a vertical transmission mechanism 51 and an upper and lower transmission mechanism 52, the material clamping mechanism 4 is in driving connection with the material clamping transmission mechanism 5, the transmission direction of the vertical transmission mechanism 51 is perpendicular to the workbench, and the transmission direction of the upper and lower transmission mechanism 52 is parallel to the workbench 10 and along the bridge pile conveying track 1; the bridge rectifier sorting device 3 is fixed on the workbench 10 through a transverse transmission mechanism 31, and the bridge rectifier testing device 2, the transverse transmission mechanism 31 of the bridge rectifier sorting device 3 and the material clamping transmission mechanism 5 are electrically connected with a controller.
The working table 10 is arranged obliquely, the inclination angle is 45-90 degrees, the bridge pile conveying rail 1 is arranged along the inclination direction of the working table 10, and the feed end of the bridge pile conveying rail 1 is connected with the outlet of the vibrating disc 6 of the bridge pile; when the material clamping mechanism 4 moves upwards, a material limiting thimble 71 is arranged above the bridge pile conveying track 1 along the material clamping mechanism 4, and a material clamping thimble 72 is arranged at the material clamping groove.
The bridge pile tested in the embodiment is a full-bridge rectifier bridge pile, the full-bridge rectifier bridge pile is composed of a bridge pile main body and four pins below the bridge pile main body, the bridge pile is conveyed out of the vibration disk 6, the output rail 61 of the vibration disk 6 adopts a structure with one side closed and one side open, the output rail 61 is used for accommodating the bridge pile main body to pass through, one side of the output rail 61 with an opening is only used for accommodating the pins to pass through, the bridge pile main body cannot pass through the opening of the output rail, when the bridge pile vibrates upwards, the bridge pile is limited by the output rail 61 of the vibration disk 6 and is arranged into a shape with the pins extending out of the output rail 61, the arranged bridge pile is output from the output rail 61 of the vibration disk 6 to the bridge pile conveying rail 1, the shape of the bridge pile conveying rail 1 is equivalent to that of the output rail 61 of the vibration disk 6, one side is provided with an opening 11 for accommodating the pins to pass through, the bridge pile, therefore, other power is not needed to move the bridge pile; the material clamping mechanism 4 can move up and down along the direction of the bridge pile conveying track 1 and can also move along the direction vertical to the workbench 10, and is respectively controlled by an up-down transmission mechanism 51 and a vertical transmission mechanism 52; when the bridge pile reaches the upper part of the clamping mechanism 4, the bridge pile conveyed from the bridge pile conveying track 1 is limited by the material limiting ejector pin 71 not to move downwards, a bridge pile position is left between the material limiting ejector pin 71 and the clamping mechanism 4, therefore, when the clamping mechanism 4 moves vertically upwards, one bridge pile is put down by one bridge pile, when the clamping mechanism 4 moves vertically upwards, the clamping ejector pin 72 pushes up one bridge pile put down from the bridge pile conveying track 1, the clamping mechanism 5 then moves upwards along the bridge pile conveying track 1 and utilizes the clamping groove 41 to clamp the bridge pile pushed by the clamping ejector pin 72 vertically downwards, when the clamping mechanism 4 moves vertically downwards, the clamping ejector pin 72 releases the bridge pile downwards, meanwhile, the material limiting ejector pin 71 releases the bridge pile, because the clamping mechanism 4 is located at the vertical downwards position at the moment, the upper end of the clamping mechanism 4 can not limit the bridge pile to continue downwards, after the material limiting thimble 71 releases and releases a bridge pile to fall to the upper end of the material clamping mechanism 4, the bridge pile is continuously propped upwards, and a freely movable bridge pile is arranged between the propped bridge pile and the material clamping mechanism 5; then the material clamping mechanism 5 moves downwards along the bridge pile conveying track 1, the bridge pile is moved to the bridge pile testing device 2 for testing, and pins of the bridge pile are exposed out of the bridge pile conveying track 1, so that the bridge pile testing device 2 can be used for contacting the pins of the bridge pile for testing; after the test is finished, the material clamping mechanism 4 moves upwards vertical to the workbench 10, the tested bridge piles are released to enter the bridge pile sorting device 3, meanwhile, the material clamping thimble 72 clamps the freely movable bridge piles upwards, and the test process is repeated. The material clamping thimble 72 and the material limiting thimble 71 can be controlled by a connecting cylinder, and a valve of the cylinder is connected with a controller.
Further, the number of the bridge rectifier testing devices 2 is four, correspondingly, the number of the clamping grooves 41 of the clamping mechanism 4 is four, and when the clamping mechanism 4 reaches the descending position, the four clamping grooves 41 correspond to the testing positions of the four bridge rectifier testing devices 2; the number of the material clamping thimbles 72 is four, and when the material clamping mechanism 4 reaches the ascending position, the four material clamping grooves 41 correspond to the thimble positions of the four material clamping thimbles 72; four clamping grooves 41 of the clamping mechanism 4 are uniformly distributed, and the distance between the up-down positions of the clamping mechanism 4 is one clamping groove 41.
The bridge rectifier to be tested in this embodiment is a full bridge rectifier, and generally four diodes of the bridge rectifier are required to be tested, so that four bridge rectifier testing devices 2 are required, correspondingly, four clamping grooves 41 of the clamping mechanism 4 are also required, and the number of the bridge rectifier testing devices 2 can be adjusted according to the number of pins of different bridge rectifiers and the required testing parameters; as shown in the foregoing, the material clamping ejector pins 72 are used for clamping a bridge pile which is free to move and is to be detected, when the material clamping mechanism 4 moves upward along the vertical direction of the workbench 10, four material clamping ejector pins 72 respectively clamp one bridge pile, wherein the uppermost material clamping ejector pin 72 abuts against the bridge pile above the material clamping mechanism 4, the remaining three material clamping ejector pins 72 respectively clamp the bridge piles in the three material clamping grooves 41 at the upper end of the material clamping mechanism 4, and the bridge pile in the lowermost material clamping groove 41 of the material clamping mechanism 4 is tested for four times, and then is directly released to the bridge pile sorting device 3 by the material clamping mechanism 4; then the material clamping mechanism 4 is upward along the bridge pile conveying track 1 and downward vertical to the workbench 10, at this time, four material clamping grooves 41 of the material clamping mechanism 4 correspond to four bridge piles supported by four material clamping thimbles 72, then the steps are continued, one bridge pile is released by a material limiting thimble 71 to a position between the material limiting thimble 71 and the material clamping mechanism 4, the four bridge piles are moved downward by the material clamping mechanism 4 along the bridge pile conveying track 1 to a bridge pile testing device 2 for testing, and then the steps are repeated in such a way, each bridge pile is released to a bridge pile sorting device 3 after four tests, and the four bridge pile testing devices 2 respectively test four parameters of the bridge pile; the bridge rectifier testing device 2 is connected with the controller, the controller distinguishes the quality of the bridge rectifier according to the testing result uploaded by the bridge rectifier testing device 2, and the controller controls the bridge rectifier sorting device 3 to sort the bridge rectifier.
Further, the bridge rectifier sorting device 3 comprises a bridge rectifier accommodating groove 32 and a switch blocking piece 33, the bridge rectifier accommodating groove 32 is in driving connection with the transverse transmission mechanism 31, two ends of the bridge rectifier accommodating groove 32 are open, one end of the bridge rectifier accommodating groove can be matched with the output end of the bridge rectifier conveying track 1, the other end of the bridge rectifier accommodating groove is provided with the switch blocking piece 33, and the switch blocking piece 33 is connected with the controller.
One end of the bridge pile accommodating groove 32 is matched with the output end of the bridge pile conveying track 1, a bridge pile after testing falls into the bridge pile accommodating groove 32 from the output end of the bridge pile conveying track 1, the other end of the bridge pile accommodating groove 32 is provided with a switch blocking piece 33 which is in a closed state by default, after the bridge pile falls into the bridge pile accommodating groove 32, the controller controls the transverse transmission mechanism 31 to control the bridge pile accommodating groove 32 to reach a specified position and controls the switch blocking piece 33 to open so as to release the bridge pile from the bridge pile accommodating groove 32, the controller controls the transmission distance of the transverse transmission mechanism 31 according to the testing result of the bridge pile testing device 2, and after the bridge pile accommodating groove 32 releases the bridge pile, the controller controls the transverse transmission mechanism 31 to move the bridge pile accommodating groove 32 to the output port of the bridge pile; the switch blocking piece 33 can control the switch through an electromagnet, when the switch is powered on, the blocking piece is attracted to block the bridge pile, and when the switch is powered off, the blocking piece is loosened to enable the bridge pile to pass.
Further, a bridge pile collecting bin is arranged below the bridge pile conveying track 1, and comprises a qualified bin 80, a primary bin 81, a secondary bin 82, a tertiary bin 83 and a quartic bin 84; the qualified bin 80 faces the outlet of the bridge pile conveying track 1, and the qualified bin 80, the primary bin 81, the secondary bin 82, the tertiary bin 83 and the quaternary bin 84 are sequentially arranged at equal intervals along the transmission direction of the transverse transmission mechanism 31.
After four times of tests, the bridge stack can be divided into five types of passing, one-time testing failing, two-time testing failing, three-time testing failing and four-time testing failing, and the five types of passing, one-time testing failing, two-time testing failing, three-time testing failing and four-time testing failing are respectively and correspondingly placed into a qualified bin 80, a primary bin 81, a secondary bin 82, a tertiary bin 83 and a four-time bin 84, because five collecting bins are arranged at equal intervals, a controller only needs to count the testing results, counts once when one test fails, and the counted number is used as the multiple of the unit distance of movement of the transverse transmission mechanism 31 until the four times of tests are passed, so that the movement distance of the transverse transmission mechanism 31 is controlled, and the unit distance of movement of the transverse; thus facilitating programming of the controller; meanwhile, most of bridge piles are qualified products, the qualified bin 80 is arranged under the bridge pile conveying track 1, so that the movement of the transverse transmission mechanism 31 can be reduced, the time for sorting the bridge piles is shortened, the efficiency is improved, and the electric energy consumption is reduced.
Further, the bridge rectifier testing device 2 comprises a testing seat 21, a testing head 22 and a testing circuit 23, the testing seat 21 is arranged close to the bridge rectifier conveying track 1, a groove 211 corresponding to a pin of the bridge rectifier is arranged on the testing seat 21, the testing head 22 is aligned with the groove 211 on the testing seat 21, the testing head 22 is connected with the testing circuit 23, and the testing circuit 23 is electrically connected with the controller.
The bridge rectifier to be tested is clamped by the clamping mechanism 4 and moves to the position where the pins are located on the testing seat 21, the testing head 22 contacts the pins of the bridge rectifier, so that the bridge rectifier is tested, and the groove 211 formed in the testing seat 21 can facilitate the positioning of the bridge rectifier.
Further, the test head 22 is a spring, and one end of the test head 22 aligned with the groove 211 of the test socket 21 includes a first arc portion 221 protruding downward and a second arc portion 222 disposed in the middle of the first arc portion 221 and recessed upward.
The test head 22 adopts the reed, and the reed has elasticity, and when the bridge heap pin got into test seat 21 from the outside, the pin can jack up test head 22 to increase the contact force of test head 22 and pin, guarantee that the contact is good, test head 22's first circular arc portion 221 can make things convenient for bridge heap pin jack-up test head 22, and second circular arc portion 222 can increase the area of contact between test head 22 and the pin, further guarantees the validity of test.
Further, one side of the material limiting thimble 71 is provided with a first photoelectric sensor 91, and the first photoelectric sensor 91 is arranged on the side of the bridge pile conveying track 1 with the opening and aligned with the bridge pile in the bridge pile conveying track 1.
Further, a second photoelectric sensor 92 is arranged at the opening of the qualified bin 80, and the second photoelectric sensor 92 is aligned with the falling position of the bridge stack.
The first photoelectric sensor 91 is aligned with the bridge pile which freely moves between the material limiting thimble 71 and the material clamping mechanism 4, when one bridge pile passes through the front of the first photoelectric sensor 91, the first photoelectric sensor 91 receives a signal and transmits the signal to the controller, and the controller adds one to the total number of the bridge piles; the second photoelectric sensor 92 is aligned with the position where the bridge pile falls into the qualified bin 80, when one bridge pile falls into the qualified bin 80, the second photoelectric sensor 92 receives a signal and transmits the signal to the controller, the controller adds one to the number of qualified products, and the controller can calculate the qualification rate of the bridge pile through the signals transmitted by the first photoelectric sensor 91 and the second photoelectric sensor 92, so that an operator can know the quality condition of the products more intuitively.
It should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, therefore, all equivalent changes in the principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bridge rectifier test sorter, includes controller, bridge rectifier transfer orbit, bridge rectifier testing arrangement, bridge rectifier sorting unit, its characterized in that: the bridge pile conveying rail is arranged on the workbench, and an opening for extending a bridge pile containing pin is formed in one side of the bridge pile conveying rail; the bridge pile testing device is arranged on one side of the bridge pile conveying track with an opening and is fixed on the working table top; the bridge pile conveying rail is provided with a material clamping mechanism, the lower end of the material clamping mechanism is provided with a material clamping groove, the workbench is provided with a material clamping transmission mechanism, the material clamping transmission mechanism comprises a vertical transmission mechanism and an upper transmission mechanism and a lower transmission mechanism, the material clamping mechanism is in driving connection with the material clamping transmission mechanism, the transmission direction of the vertical transmission mechanism is perpendicular to the workbench, and the transmission direction of the upper transmission mechanism and the lower transmission mechanism is parallel to the workbench and along the bridge pile conveying rail; the bridge rectifier sorting device is fixed on the workbench through a transverse transmission mechanism, and the bridge rectifier testing device, the transverse transmission mechanism of the bridge rectifier sorting device and the material clamping transmission mechanism are electrically connected with the controller; the working table is arranged in an inclined mode, the inclination angle is 45-90 degrees, the bridge pile conveying rail is arranged along the inclined direction of the working table, and the feeding end of the bridge pile conveying rail is connected with the outlet of the bridge pile vibrating disc; when the material clamping mechanism goes upwards, a material limiting ejector pin is arranged above the material clamping mechanism along the bridge pile conveying track, and a material clamping ejector pin is arranged at the material clamping groove.
2. A bridge test handler as claimed in claim 1, wherein: bridge heap sorting unit includes bridge heap holding tank and switch separation blade, and the bridge heap holding tank is connected with the drive of transverse transmission mechanism, and bridge heap holding tank both ends opening, one end can with bridge heap delivery track's output cooperation, and the other end sets up the switch separation blade, and the switch separation blade is connected with the controller.
3. A bridge test handler as claimed in claim 2, wherein: the bridge pile testing device comprises four bridge pile testing devices, correspondingly, four clamping grooves of the clamping mechanism, and the four clamping grooves correspond to testing positions of the four bridge pile testing devices when the clamping mechanism reaches a descending position; the number of the material clamping thimbles is four, and the four material clamping grooves correspond to the thimble positions of the four material clamping thimbles when the material clamping mechanism reaches an uplink position; four clamping grooves of the clamping mechanism are uniformly distributed, and the distance between the up-down positions of the clamping mechanism is one clamping groove.
4. A bridge test handler according to claim 3, wherein: a bridge pile collecting bin is arranged below the bridge pile conveying rail and comprises a qualified bin, a primary bin, a secondary bin, a tertiary bin and a quartic bin; the qualified bin faces the outlet of the bridge pile conveying track, and the qualified bin, the primary bin, the secondary bin, the tertiary bin and the quartic bin are sequentially arranged at equal intervals along the transmission direction of the transverse transmission mechanism.
5. A bridge rectifier test handler according to any one of claims 1 to 4, wherein: the bridge rectifier testing device comprises a testing seat, a testing head and a testing circuit, wherein the testing seat is arranged close to a bridge rectifier conveying track, a fixing groove corresponding to a pin of a bridge rectifier is formed in the testing seat, the testing head is aligned with the groove in the testing seat, the testing head is connected with the testing circuit, and the testing circuit is electrically connected with a controller.
6. The bridge test handler of claim 5, wherein: the test head is a reed, and one end of the test head, which is aligned with the groove of the test seat, comprises a first arc part protruding downwards and a second arc part arranged in the middle of the first arc part and protruding upwards.
7. The bridge test handler of claim 6, wherein: one side of limit material thimble is provided with first photoelectric sensor, and first photoelectric sensor sets up the bridge heap that has open-ended one side and aim at the bridge heap conveying track at the bridge heap.
8. The bridge test handler of claim 4, wherein: and a second photoelectric sensor is arranged at the opening of the qualified bin and is aligned with the falling position of the bridge pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249928.3A CN108080294B (en) | 2017-12-01 | 2017-12-01 | Bridge rectifier testing and sorting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249928.3A CN108080294B (en) | 2017-12-01 | 2017-12-01 | Bridge rectifier testing and sorting machine |
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| CN108080294A CN108080294A (en) | 2018-05-29 |
| CN108080294B true CN108080294B (en) | 2020-03-27 |
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| CN109212390B (en) * | 2018-09-07 | 2023-12-19 | 乐山无线电股份有限公司 | Withstand voltage test sorting device of rectifier bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103018595B (en) * | 2012-11-30 | 2015-11-25 | 乐山希尔电子有限公司 | Bridge heap automatic test machine |
| WO2015053420A1 (en) * | 2013-10-08 | 2015-04-16 | 주식회사 케이에스피 | Automatic pouch sorting device and automatic pouch sorting method |
| WO2016086375A1 (en) * | 2014-12-03 | 2016-06-09 | 惠州市吉瑞科技有限公司 | Automatic test instrument for atomizer resistance and test method therefor |
| CN204523586U (en) * | 2015-04-24 | 2015-08-05 | 福建省将乐县长兴电子有限公司 | Crystal oscillator detector |
| CN205904130U (en) * | 2015-12-10 | 2017-01-25 | 绵阳雅晶科技有限公司 | Crystal oscillator detector |
| CN205701518U (en) * | 2016-04-15 | 2016-11-23 | 安庆市晶科电子有限公司 | A kind of transistor processing device for detecting performance |
| CN107336416A (en) * | 2017-08-14 | 2017-11-10 | 苏州市博奥塑胶电子有限公司 | Adjustable plastic cement products hole position detection jig |
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