CN211191064U - Power transformer's pin detection device and pin check out test set that closes - Google Patents
Power transformer's pin detection device and pin check out test set that closes Download PDFInfo
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- CN211191064U CN211191064U CN201921938435.5U CN201921938435U CN211191064U CN 211191064 U CN211191064 U CN 211191064U CN 201921938435 U CN201921938435 U CN 201921938435U CN 211191064 U CN211191064 U CN 211191064U
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- power transformer
- detection device
- pull rod
- transformer
- pin
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Abstract
The utility model discloses a power transformer close foot detection device and close foot check out test set, power transformer close foot detection device, include: a pin fitting detection probe; the guide template is provided with an accommodating cavity for accommodating a power transformer, pin through holes are formed in the bottom of the accommodating cavity, and pins of the power transformer can penetrate through the pin through holes to be in butt joint with the pin combination detection probes; the bottom of the accommodating cavity is also provided with a first pull rod through hole, and the push rod is arranged in the first pull rod through hole; and the first end of the push-pull rod is connected with the push-pull rod moving mechanism, and the second end of the push-pull rod is provided with a magnetic adsorption piece for adsorbing the power transformer placed in the accommodating cavity. The utility model discloses a close foot detection device can realize power transformer's firm centre gripping.
Description
Technical Field
The utility model belongs to the technical field of the transformer closes the foot and detects, concretely relates to power transformer close foot detection device and close foot check out test set, the foot that closes of electronic components who also is applicable to the DIP packaging structure of other similar transformers certainly detects.
Background
Prior art CN201420123969.3 discloses a direct insertion type transformer testing pin combination device, which includes a casing, a panel is arranged at the upper end of the casing, a plurality of testing pin combination probes corresponding to coil pins are arranged on the panel, in the testing pin combination probes, a probe cap is connected with a probe sleeve, conductive contact terminals are arranged in the probe cap and the probe sleeve, and a spring is arranged between the conductive contact terminals and the probe sleeve. The probe cap is of a through hole structure, and is sequentially provided with an inverted cone section, a reducing section and a contact terminal sliding sleeve from top to bottom. The utility model provides a pair of direct insertion type transformer test closes foot device closes the structure of foot probe through adopting the test to close and be equipped with back taper type section correction coil pin on the foot probe at the test, thereby realize correction coil pin in the test. The utility model has the advantages of reduce the manual work, improve the work efficiency, guarantee finished product quality, also be convenient for realize automated production.
In the prior art, the transformer is directly placed on the panel to realize the connection between the pins and the probes, but in the actual application process, the problem of test errors caused by poor connection between the pins and the probes often exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a power transformer close foot detection device and close foot check out test set, can effectively solve the pin of transformer and the poor connection's of test probe problem.
In order to realize the purpose, the utility model discloses a technical scheme be:
a power transformer's closed foot detection device includes:
a pin fitting detection probe;
the guide template is provided with an accommodating cavity for accommodating a power transformer, pin through holes are formed in the bottom of the accommodating cavity, and pins of the power transformer can penetrate through the pin through holes to be in butt joint with the pin combination detection probes;
the bottom of the accommodating cavity is also provided with a first pull rod through hole, and the push rod is arranged in the first pull rod through hole; and
and the first end of the push-pull rod is connected with the push-pull rod moving mechanism, and the second end of the push-pull rod is provided with a magnetic adsorption piece for adsorbing the power transformer placed in the accommodating cavity.
Optionally, the pin combination detection device of the power transformer further comprises a probe board, which is used for fixing the pin combination probe and is arranged between the guide template and the push-pull moving mechanism; the probe card is provided with a second pull rod perforation.
Optionally, the pin joint detection device of the power transformer further includes a support fixedly connected to the wire template and the probe card.
Optionally, the pull rod moving mechanism adopts a pneumatic sliding table.
The power transformer closing detection equipment comprises a feeding conveying mechanism, a first discharging conveying mechanism, a power transformer moving mechanism and a closing detection device, wherein the power transformer moving mechanism comprises a linear moving pair, the linear moving pair is connected with a first transformer clamping assembly and a second transformer clamping assembly, the linear moving pair can drive the first transformer clamping assembly to move between the feeding conveying mechanism and the closing detection device, and the linear moving pair can drive the second transformer clamping assembly to move between the closing detection device and the first discharging conveying mechanism.
The utility model provides a power transformer close foot check out test set, includes material loading conveyor mechanism, first unloading conveyor mechanism, power transformer moving mechanism and close foot detection device, power transformer moving mechanism includes that rectilinear movement is vice, rectilinear movement is vice to be connected with lifting unit, lifting unit is connected with first transformer centre gripping subassembly and second transformer centre gripping subassembly, the interval of first transformer centre gripping subassembly and second transformer centre gripping subassembly, the material loading position of material loading conveyor mechanism and close between the detection position of foot detection device interval and the detection position of closing foot detection device and the interval of the unloading position of first unloading conveyor mechanism equal.
Optionally, the automatic blanking device further comprises a second blanking conveying mechanism for conveying defective products, and the second blanking conveying mechanism is located between the foot closing detection device and the first blanking conveying mechanism.
Since the technical scheme is used, the beneficial effects of the utility model are that:
the utility model discloses a power transformer's detection device that closes foot through the push-and-pull rod moving mechanism who is provided with the push-and-pull rod and drives the push-and-pull rod, makes when closing the foot, can rely on the push-and-pull rod and the magnetism adsorption element that is located its tip to rely on to adsorb power transformer to tightly draw power transformer, makes power transformer's pin and probe keep good contact, avoids leading to the detection problem because of contact failure; after detection is finished, the transformer can be jacked (namely pushed out) by the push-pull rod, so that the clamping and moving of the transformer are facilitated;
the utility model discloses a power transformer's close foot check out test set can realize power transformer's quick centre gripping, removal, goes up unloading and can the independent centre gripping remove, can go on in step, effectively provides and closes foot detection efficiency.
Drawings
Fig. 1 is a schematic structural view of the foot-fitting detection device of the present invention;
fig. 2 is a schematic structural diagram of the power transformer moving mechanism of the present invention;
fig. 3 is a front view of the foot-closed detecting device of the present invention;
fig. 4 is a left side sectional view of the fitting detection device of the present invention;
fig. 5 is a left side view of the foot fitting detection device of the present invention in a sectional view.
Reference numerals: 3000-pin combination detection equipment, 3100-feeding conveying mechanism, 3200-power transformer moving mechanism, 3210-linear moving pair, 3220-lifting mechanism, 3230-first transformer clamping assembly, 3240-second transformer clamping assembly, 3300-pin combination detection device, 3310-guide template, 3311-accommodating cavity, 3320-pin combination detection probe, 3330-probe plate, 3340-push-pull rod, 3341-magnetic adsorption piece, 3350-push-pull rod moving mechanism, 3360-support, 3400-second blanking conveying mechanism, 3500-first blanking conveying mechanism and 3001-power transformer 3001.
Detailed Description
Example 1:
referring to fig. 1 to 5, the pin fitting detection device 3000 of the power transformer 3001 of the present embodiment is used for pin fitting and testing of the power transformer 3001, and certainly, the pin fitting detection device is not limited to be used for pin fitting detection of the power transformer 3001, and may also be used for pin fitting detection of electronic components of DIP package structures of other transformers and similar structures. The stitch detection device 3000 comprises a feeding conveying mechanism 3100, a first blanking conveying mechanism 3500, a second blanking conveying mechanism 3400, a power transformer 3001 moving mechanism 3200 and a stitch detection device 3300, wherein the feeding conveying mechanism 3100 is used for conveying the power transformer 3001 before feeding, and then the power transformer 3001 moving mechanism 3200 is used for moving the power transformer 3001 to the stitch detection device 3300, after stitch detection is finished, qualified products pass through the power transformer 3001 moving mechanism 3200 to the first blanking conveying mechanism 3500 to finish blanking and move to the next process; the defective products are recovered through the power transformer 3001 moving mechanism 3200 to the second blanking conveying mechanism 3400.
The feeding conveying mechanism 3100 adopts a linear vibrating conveyor and can linearly convey the power transformer 3001, and a photoelectric sensor and a positioning device are arranged at the tail end of the feeding conveying mechanism 3100, so that the power transformer 3001 can be accurately positioned.
The power transformer moving mechanism 3200 comprises a linear moving pair 3210, the linear moving pair 3210 is connected with a first transformer clamping assembly 3230 and a second transformer clamping assembly 3240, the linear moving pair 3210 can drive the first transformer clamping assembly 3230 to move between the feeding conveyor 3100 and the stitch detecting device 3300, and the linear moving pair 3210 can drive the second transformer clamping assembly 3240 to move between the stitch detecting device 3300 and the first blanking conveyor 3500.
First transformer centre gripping subassembly 3230 and second transformer centre gripping subassembly 3240 all can remove alone on rectilinear movement pair 3210, and every transformer centre gripping subassembly is provided with the upgrading mechanism and realizes going up and down alone, and transformer centre gripping subassembly still is provided with the finger cylinder simultaneously, can carry out the centre gripping to single power transformer 3001 fixedly. When the power transformer 3001 is moved to the end position by the feeding mechanism 3100, it can be moved above the end position by the first transformer clamping assembly 3230, and then lowered to clamp the power transformer 3001, and then raised, and then moved to the position of the pin joint detection device 3300.
The foot-closing detection device 3300 includes a foot-closing detection probe 3320, a guide template 3310, a push-pull rod 3340 and a push-pull rod moving mechanism 3350, the guide template 3310 is provided with a containing cavity 3311 for placing the power transformer 3001, the bottom of the containing cavity 3311 is provided with a pin through hole, and a pin of the power transformer 3001 can pass through the pin through hole to be abutted to the foot-closing detection probe 3320. The bottom of the accommodating cavity 3311 is further provided with a first pull rod through hole, and the push rod is arranged in the first pull rod through hole; the first end of the push-pull rod 3340 is connected to the push-pull rod moving mechanism 3350, and the second end of the push-pull rod 3340 is provided with a magnetic adsorbing member 3341 for adsorbing the power transformer 3001 placed in the accommodating chamber 3311.
The power transformer 3001 is moved above the guide plate 3310 by the first transformer clamping assembly 3230 and then placed in the accommodating chamber 3311, the pins of the power transformer 3001 pass through the pin holes, and at the same time, the push-pull moving mechanism drives the push-pull rod 3340 to move downward, and the power transformer 3001 is tightly attracted by the magnetic adsorbing member 3341 at the end of the push-pull rod 3340, so that the power transformer 3001 is tightly pulled down and abutted with the pin joining detection probe 3320 located below the guide plate 3310, thereby ensuring good contact between the pins and the pin joining detection probe 3320. The pin fitting detection probe 3320 is connected with a test instrument, the electrical performance of the pin fitting detection probe can be tested through the test instrument, and the pin correction operation is also completed during detection.
Since the accommodating chamber 3311 has a certain depth, after the test is completed, the clamping is not stable because the clamping position is relatively close to the upper part although the clamping can be performed to directly clamp the power transformer 3001. In this embodiment, after the foot closing detection is completed, the push-pull rod 3350 can drive the push-pull rod 3340 to jack up the power transformer 3001, so as to jack the power transformer 3001 out of the accommodating cavity 3311, so that the power transformer 3001 can be clamped by the second transformer clamping assembly 3240, and then lifted and moved transversely, if the power transformer 3001 is a defective product, when the power transformer 3001 is moved to the second blanking conveying mechanism 3400, the power transformer 3001 is put down, and is conveyed and recovered by the second blanking conveying mechanism 3400; if the good product is good, the good product can be moved continuously, when the good product is moved to the first blanking conveying mechanism 3500, the power transformer 3001 is put down, and the good product is moved to the next procedure through the second blanking conveying mechanism 3400, so that the foot closing detection operation is completed.
Further, the pin fitting detection apparatus 3300 of the power transformer 3001 further includes a probe board 3330 for fixing the pin fitting probe, and the probe board is disposed between the guide plate 3310 and the push-pull rod moving mechanism 3350; the probe card 3330 is provided with a second pull rod penetration hole. The probe card 3330 may provide for the securement of the docking probe 3320, and a second pull rod through hole may be provided in the middle of the probe card 3330 to provide further guidance for the push-pull rod 3340.
The pin fitting detection apparatus 3300 of the power transformer 3001 further includes a support 3360 fixedly connected to the wire guide plate and the probe card 3330 for supporting the guide plate 3310 and the probe card 3330. The pull rod moving mechanism adopts a pneumatic sliding table which is also fixedly connected to the support 3360, and a telescopic rod part of the pneumatic sliding table is connected to a second end of the push-pull rod 3340, so that the push-pull rod 3340 can be moved. The pneumatic sliding table integrates the cylinder and the guide rail, and the guidance performance is good.
The first blanking conveying mechanism 3500 and the second blanking conveying mechanism 3400 may both adopt a belt conveyor or a linear vibration conveyor. The first blanking conveyor mechanism 3500, the closing detection device 3300, and the feeding conveyor mechanism 3100 are arranged on a straight line, which can facilitate the spatial layout of the production line. And the second unloading conveying mechanism 3400 adopts the arrangement mode vertical to the straight line, thereby being convenient for recovering defective products and saving space.
Example 2:
the present embodiment is different from embodiment 1 in that:
the first transformer clamping assembly 3230 and the second transformer clamping assembly 3240 are connected to the linear moving pair 3210 through an upgrading mechanism, so that the first transformer clamping assembly 3230 and the second transformer clamping assembly 3240 can synchronously lift and move in the same direction. The distance between the first transformer clamping assembly 3230 and the second transformer clamping assembly 3240, the distance between the feeding position of the feeding conveyor mechanism 3100 and the detection position of the pin combination detection device 3300, and the distance between the detection position of the pin combination detection device 3300 and the blanking position of the first blanking conveyor mechanism 3500 are equal. Can realize the synchronous execution of going up unloading like this, can effectively improve production efficiency, and when meetting the special condition of defective products, then need the centre to realize certain short time and stop, place the defective products behind second unloading conveying mechanism 3400, resume and realize the material loading.
Claims (7)
1. A power transformer's closed foot detection device includes:
a pin fitting detection probe;
the guide template is provided with an accommodating cavity for accommodating a power transformer, pin through holes are formed in the bottom of the accommodating cavity, and pins of the power transformer can penetrate through the pin through holes to be in butt joint with the pin combination detection probes;
it is characterized in that, close foot detection device still includes:
the bottom of the accommodating cavity is also provided with a first pull rod through hole, and the push-pull rod is arranged in the first pull rod through hole; and
and the first end of the push-pull rod is connected with the push-pull rod moving mechanism, and the second end of the push-pull rod is provided with a magnetic adsorption piece for adsorbing the power transformer placed in the accommodating cavity.
2. The fit detection device according to claim 1,
the probe board is used for fixing the pin fitting detection probe and is arranged between the guide template and the push-pull moving mechanism; the probe card is provided with a second pull rod perforation.
3. The fit detection device according to claim 2,
and the support is fixedly connected with the guide template and the probe plate.
4. The fit detection device according to claim 1,
the pull rod moving mechanism adopts a pneumatic sliding table.
5. The power transformer foot closing detection device is characterized by comprising a feeding conveying mechanism, a first discharging conveying mechanism, a power transformer moving mechanism and a foot closing detection device according to any one of claims 1 to 4, wherein the power transformer moving mechanism comprises a linear moving pair, a first transformer clamping component and a second transformer clamping component are connected to the linear moving pair, the linear moving pair can drive the first transformer clamping component to move between the feeding conveying mechanism and the foot closing detection device, and the linear moving pair can drive the second transformer clamping component to move between the foot closing detection device and the first discharging conveying mechanism.
6. The power transformer foot closing detection device is characterized by comprising a feeding conveying mechanism, a first discharging conveying mechanism, a power transformer moving mechanism and a foot closing detection device according to any one of claims 1 to 4, wherein the power transformer moving mechanism comprises a linear moving pair, the linear moving pair is connected with a lifting assembly, the lifting assembly is connected with a first transformer clamping assembly and a second transformer clamping assembly, and the distance between the first transformer clamping assembly and the second transformer clamping assembly, the distance between the feeding position of the feeding conveying mechanism and the detection position of the foot closing detection device and the distance between the detection position of the foot closing detection device and the discharging position of the first discharging conveying mechanism are equal.
7. The fit-detecting apparatus according to claim 6, further comprising a second blanking conveying mechanism for conveying defective products, the second blanking conveying mechanism being located between the fit-detecting apparatus and the first blanking conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921938435.5U CN211191064U (en) | 2019-11-11 | 2019-11-11 | Power transformer's pin detection device and pin check out test set that closes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921938435.5U CN211191064U (en) | 2019-11-11 | 2019-11-11 | Power transformer's pin detection device and pin check out test set that closes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191064U true CN211191064U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921938435.5U Active CN211191064U (en) | 2019-11-11 | 2019-11-11 | Power transformer's pin detection device and pin check out test set that closes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211191064U (en) |
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2019
- 2019-11-11 CN CN201921938435.5U patent/CN211191064U/en active Active
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