CN116105649A - Device for detecting wire feet after flaring of flat wire motor coil - Google Patents
Device for detecting wire feet after flaring of flat wire motor coil Download PDFInfo
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- CN116105649A CN116105649A CN202310393969.9A CN202310393969A CN116105649A CN 116105649 A CN116105649 A CN 116105649A CN 202310393969 A CN202310393969 A CN 202310393969A CN 116105649 A CN116105649 A CN 116105649A
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- 241000500461 Podostemum ceratophyllum Species 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The invention discloses a device for detecting wire feet after flaring of a flat wire motor coil. The device comprises a base, a workbench, an alignment mechanism, a wire foot detection disc, a driving mechanism and at least one proximity switch detector; the workbench is arranged on the base; the alignment mechanism pushes the stator placed on the workbench to rotate to a preset position; the wire foot detection disc is provided with a detection port; the driving mechanism comprises a driving piece and an elastic component, the wire foot detection disc is arranged on the elastic component, the driving piece is arranged below the base, the driving end of the driving piece penetrates through the through hole and is in transmission connection with the elastic component to drive the elastic component, at least one induction block corresponding to the proximity switch detector is arranged on the edge of the wire foot detection disc, and the proximity switch detector is arranged at the highest position of the movement track of the wire foot detection disc. The invention can rapidly detect whether the wire outlet pin is qualified in flaring, and improve the production efficiency of the subsequent motor.
Description
Technical Field
The invention relates to the technical field of flat wire motor preparation, in particular to a device for detecting wire feet after flaring of a coil of a flat wire motor.
Background
Existing flat wire motors employ a flat wire stator winding, which typically includes a plurality of hairpin coils. The hairpin coil is made of a flat wire with a non-circular cross section, and comprises a bending part and two supporting legs. In the flat wire stator winding, the upright wires of each hairpin coil are connected with the support legs of other hairpin coils according to a preset sequence to form a complete winding.
In the automatic assembly process, the hairpin coils need to be folded so as to be closely arranged to form stator windings, and then the stator windings are integrally inserted into the stator core.
In the production process of the flat wire stator, a certain distance needs to be pulled between welding end wires along with the increase of the number of layers of the flat wire, so that the requirements of subsequent twisting and TIG welding (or laser welding) processes are met.
The flat wire is inserted into the iron core and then is tightly attached to a plurality of copper wires in the same slot, the copper wires must be separated from each other before twisting, namely before the flat wire stator starts twisting, an end shaping and flaring process is required to be carried out, so that the flat wire can be inserted into a twisting die or the wire is required to be manually inserted into a tooling die, and then twisting and head alignment operations are carried out to meet the subsequent welding requirements.
At present, no automatic flaring machine for the torsion end of the multilayer flat wire in the stator core slot of the mature flat wire hairpin motor exists in the market, and all coil flaring can be guaranteed to be consistent. Most of the wire is flared in a manual flaring mode in the production process, or a single wire is flared in a piece-by-piece external pulling mode, the efficiency is low, the consistency is poor, if the flat wire with unqualified flaring is directly untwisted, the twisting equipment cannot be used, so that the wire needs to be manually assisted for plugging and is only twisted after confirmation, the production beat is greatly influenced, a detection procedure is needed to be added between the flaring and the twisting, and whether the wire leg of the coil is qualified or not is detected after the flaring, so that the production efficiency is improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a device for detecting wire feet after the coil of a flat wire motor is flared.
The invention relates to a device for detecting wire feet after flaring of a flat wire motor coil, which comprises a base, a workbench, an alignment mechanism, a wire foot detection disc, a driving mechanism and at least one proximity switch detector, wherein the base is provided with a wire foot detection disc;
the workbench is arranged on the base, the workbench is provided with an opening, a circular placing groove is arranged at the opening, the stator is placed in the placing groove, and the wire leg after flaring is positioned in the opening;
the aligning mechanism comprises at least one aligning piece arranged on the workbench, the aligning piece comprises a linear motion mechanism and an aligning head driven by the linear motion mechanism, the front end of the aligning head is provided with a top block, the side surface of the top block, which is close to the stator, is arc-shaped, the extension line of the motion track of the top block is intersected with and vertical to the central axis of the stator, and the linear motion mechanism drives the top block to be inserted into a groove on the surface of the stator so as to push the stator placed on the workbench to rotate to a preset position;
the wire foot detection disc is arranged below the opening, and detection ports which are in one-to-one correspondence with coil wire feet with qualified flaring are arranged on the wire foot detection disc;
the driving mechanism comprises a driving piece and an elastic component, the wire leg detection disc is arranged on the elastic component, the driving piece is arranged below the base, a through hole is formed in the base, the driving end of the driving piece penetrates through the through hole and is in transmission connection with the elastic component to drive the wire leg detection disc to move up and down, so that the wire leg can be inserted into or pulled out of a corresponding detection port, at least one induction block corresponding to the proximity switch detector is arranged on the edge of the wire leg detection disc, the proximity switch detector is arranged at the highest position of the movement track of the wire leg detection disc, when in detection, the driving mechanism drives the wire leg detection disc to move upwards, if the proximity switch detector detects the induction block, the wire leg is flared, and if the proximity switch detector does not detect the induction block, the wire leg is flared.
Further, the elastic component includes a fly leaf, a plurality of guide bar and a plurality of compression spring, the fly leaf sets up the line foot detects the dish with between the base, the drive end of driving piece passes the through-hole with the fly leaf transmission is connected, so as to drive the fly leaf up-and-down motion, the guide bar slidable passes base and fly leaf, the upper end of guide bar with the line foot detects the dish and connects fixedly, is located the guide bar overcoat between line foot detection dish and the fly leaf is equipped with compression spring, the driving piece drive the fly leaf upward movement, compression spring upward movement drives line foot detects the dish upward movement.
Further, be equipped with a plurality of first sliding holes that run through it on the fly leaf, be equipped with a plurality of second sliding holes that run through it on the base, first sliding hole with second sliding hole one-to-one sets up, guide bar slidable sets up in first sliding hole and the second sliding hole that correspond the setting.
Further, a first sleeve is fixedly arranged in the first sliding hole, an abutting ring is arranged at the upper end of the first sleeve, the abutting ring is in contact with the compression spring, and the guide rod is slidably arranged in the first sleeve; the second sliding hole is internally and fixedly provided with a second sleeve, and the guide rod is slidably arranged in the second sleeve.
Further, the bottom of guide bar all is equipped with the stopper.
Further, the number of the guide rods is four, and the four guide rods are arranged below the stitch detection disc at intervals.
Further, the driving piece comprises an air cylinder, the air cylinder is arranged at the bottom of the base, and the driving end of the air cylinder penetrates through the through hole and is in transmission connection with the movable plate so as to drive the movable plate to move up and down.
Further, the number of the proximity switch detectors and the number of the sensing blocks are two, the wire leg detection disc is a disc, and a straight line formed by the two sensing blocks passes through the center point of the wire leg detection disc.
Further, the workbench is arranged on the base through an outer cover bracket, and the proximity switch detector is arranged on the outer cover bracket.
Further, the maximum width of the top block is equal to the width of the surface groove of the stator.
When the device for detecting the wire feet after the coil flaring of the flat wire motor is used for detecting, a mechanical arm is generally adopted to place a stator in a placing groove on a workbench, but the mechanical arm still has a certain small angle deviation in taking and placing, because the wire feet detection disc can only move up and down, and the detection ports are all arranged according to the positions of the wire feet, if the deviation is not regulated, the wire feet of the whole coil can not be inserted into the detection ports of the wire feet detection disc, and all the wire feet can be accurately positioned and regulated by adopting an aligning mechanism before the detection, the positions of the stator are guaranteed to correspond to the positions of the detection ports one by one, the detection is started again after the position of the stator is regulated, and when the detection is carried out, the driving mechanism drives the elastic component to drive the wire feet detection disc to move upwards, because the detection ports on the wire feet detection disc are corresponding to the positions of the coil after the flaring is qualified, when the wire feet are flared, the wire feet detection disc moves upwards, and all the wire feet on the stator can be smoothly inserted into the detection ports, the wire feet can be successfully detected, and the wire feet can not be successfully detected by the flaring of the wire feet can not be successfully moved, and the elastic component can not be driven to move to the position of the wire feet, and the wire feet can not be continuously detected by the elastic component, and the elastic component can not be driven to move up to the detection device, and the wire feet can not be continuously detected by the elastic component, and the elastic component is not be correspondingly detected, and the detector can not be continuously and the detector and can be pressed by the detector and move up to the position by the elastic component, and the wire is correspondingly to be correspondingly if a good flaring is correspondingly to a good flaring, therefore, whether the wire leg is flared or not is detected to be qualified.
The specific adjustment process of the alignment mechanism is as follows:
the manipulator places the stator on the preset position of workstation, and the straight line motion mechanism drives the alignment head and moves towards the recess on stator surface, if the stator position is accurate, the kicking block on the alignment head can be smoothly in inserting the recess completely, if there is the angle deviation, the kicking block can contact with the lateral wall of recess at first, and at the effort of the actuating force of straight line motion mechanism's actuating force, the alignment head continues to move towards the central axis of stator, can lead to the stator to receive certain external force along the circumferencial direction, the stator rotates, until the alignment head inserts in the recess completely, at this moment, the stator moves to preset position, and is spacing in preset position.
By adopting the invention to detect the wire feet after the flat wire motor coil is flared, if the wire feet are flared qualified, the driving mechanism drives the elastic component to drive the wire foot detection disc to move upwards until the wire foot detection disc can be detected by the proximity switch detector, and if the wire foot flaring is unqualified, the driving mechanism drives the elastic component to drive the wire foot detection disc to move upwards until the wire foot detection disc cannot be detected by the proximity switch detector, so that whether the wire foot is flared qualified can be rapidly detected, the coil with unqualified flaring is prevented from entering the next procedure, and the production efficiency of the subsequent motor is improved.
Drawings
Fig. 1 is a schematic structural view of a device for detecting a wire leg after flaring of a flat wire motor coil according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a schematic diagram of a driving mechanism according to the present invention;
fig. 5 is a schematic diagram of the structure of the footer detection plate and the proximity switch detector of the present invention.
1. A base; 11. a through hole; 12. a second sliding hole; 13. a second sleeve; 2. a work table; 21. an opening; 211. a placement groove; 3. an alignment mechanism; 31. an alignment member; 32. an alignment head; 33. a top block; 34. a linear motion mechanism; 4. a stitch detection disc; 41. a detection port; 5. a driving mechanism; 51. a driving member; 511. a cylinder; 52. an elastic component; 521. a movable plate; 5211. a first sliding hole; 522. a guide rod; 523. a compression spring; 524. a first sleeve; 525. a stop ring; 526. a limiting block; 6. a proximity switch detector; 7. an induction block; 8. and a housing bracket.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the device for detecting the wire feet after the flaring of the flat wire motor coil comprises a base 1, a workbench 2, an alignment mechanism 3, a wire foot detection disc 4, a driving mechanism 5 and at least one proximity switch detector 6.
The workbench 2 is arranged on the base 1, the workbench 2 is provided with an opening 21, a circular placing groove 211 is arranged at the opening 21, a stator is placed in the placing groove 211, and the wire feet after flaring are positioned in the opening 21. In order to facilitate placement of the stator, the opening 21 is provided with a placement groove 211 for placing the stator, and the stator can only rotate in the placement groove 211, so that the alignment mechanism 3 can conveniently fine-tune the position of the stator.
The aligning mechanism 3 comprises at least one aligning member 31 arranged on the workbench 2, the aligning member 31 comprises a linear motion mechanism 34 and an aligning head 32 driven by the linear motion mechanism 34, the front end of the aligning head 32 is provided with a jacking block 33, the side surface of the jacking block 33, which is close to the stator, is arc-shaped, an extension line of a motion track of the jacking block 33 is intersected with and vertical to a central axis of the stator, and the linear motion mechanism 34 drives the jacking block 33 to be inserted into a groove on the surface of the stator so as to push the stator placed on the workbench 2 to rotate to a preset position.
The stitch detection disc 4 is arranged below the opening 21, and the stitch detection disc 4 is provided with detection ports 41 corresponding to coil stitches after the flaring is qualified one by one.
The driving mechanism 5 comprises a driving piece 51 and an elastic component 52, the wire leg detecting disc 4 is arranged on the elastic component 52, the driving piece 51 is arranged below the base 1, a through hole 11 is formed in the base 1, the driving end of the driving piece 51 penetrates through the through hole 11 and is in transmission connection with the elastic component 52 to drive the wire leg detecting disc 4 to move up and down, so that the wire leg can be inserted into or pulled out of a corresponding detecting opening 41, at least one sensing block 7 corresponding to the proximity switch detector 6 is arranged on the edge of the wire leg detecting disc 4, the proximity switch detector 6 is arranged at the highest position of the movement track of the wire leg detecting disc 4, during detection, the driving mechanism 5 drives the wire leg detecting disc 4 to move upwards, if the proximity switch detector 6 detects the sensing block 7, the wire leg flaring is qualified, and if the proximity switch detector 6 does not detect the sensing block 7, the wire leg flaring is disqualified.
In the device for detecting the wire pins after the coil flaring of the flat wire motor, a mechanical arm is generally adopted to place a stator in the placing groove 211 on the workbench 2 during detection, but the mechanical arm still has a certain small angle deviation in picking and placing, because the wire pin detection disc 4 only moves up and down, the detection port 41 is arranged according to the position of the wire pins, if the deviation is not regulated, the wire pins of the whole coil can not be inserted into the detection port 41 of the wire pin detection disc 4, and before detection, the alignment mechanism 3 is adopted to accurately position and regulate the position of the stator, ensure that the position of the wire pins corresponds to the position of the detection port 41 one by one, after the position of the stator is regulated, the detection is started again, and during detection, the driving mechanism 5 drives the elastic component 52 to drive the wire pin detection disc 4 to move upwards, because the detecting ports 41 on the wire-foot detecting disc 4 are all corresponding to the positions of the coils after the wire-foot flaring is qualified, when the wire-foot flaring is qualified, the wire-foot detecting disc 4 moves upwards, all wire-feet on the stator can be smoothly inserted into the detecting ports 41, the wire-foot detecting disc 4 can smoothly move to the highest position of the moving track of the wire-foot detecting disc, the sensing block 7 is detected by the proximity switch detector 6, the proximity switch detector 6 sends out a signal for detecting the qualification, if the wire-foot flaring is disqualified, the wire-foot without the flaring is not inserted into the corresponding detecting port 41, the driving mechanism 5 drives the elastic component 52 to drive the wire-foot detecting disc 4 to move upwards, a certain resistance is exerted, the elastic component 52 is compressed, the wire-foot detecting disc 4 is not continuously moved upwards until the wire-foot detecting disc is detected by the proximity switch detector 6, the proximity switch detector 6 does not send out a signal of qualification detection, so that whether the wire leg is flaring qualified or not is detected.
The specific adjustment process of the alignment mechanism 3 is as follows:
the manipulator places the stator on the preset position of the workbench 2, the linear motion mechanism 34 drives the alignment head 32 to move towards the groove on the surface of the stator, if the position of the stator is accurate, the top block 33 on the alignment head 32 can be smoothly and completely inserted into the groove, if the angle deviation exists, the top block 33 can be firstly contacted with the side wall of the groove on the surface of the stator, and under the acting force of the driving force of the linear motion mechanism 34, the alignment head 32 continues to move towards the central axis of the stator, the stator can be caused to receive a certain external force along the circumferential direction, the stator rotates until the alignment head 32 is completely inserted into the groove, and at the moment, the stator moves to the preset position and is limited at the preset position.
By adopting the method for detecting the wire feet after the flaring of the flat wire motor coil, whether the wire feet are flared or not can be rapidly detected, and the production efficiency of the subsequent motor is improved.
The number of the alignment members 31 is one, so that the alignment function can be realized, but the force pushing the stator to rotate is concentrated on one linear motion mechanism 34, so that the number of the alignment members 31 can be two for resolving the external force, and the two alignment members 31 are arranged at preset positions of the workbench 2 at intervals.
In one embodiment, the side of the top piece 33 adjacent to the stator may be a part cylindrical side.
In another embodiment, the side surface of the top block 33 near the stator may include a semi-cylindrical side surface disposed in the middle and a truncated cone side surface (not shown) disposed at both ends, when the stator angle is deviated, only the semi-cylindrical side surface of the middle contacts with the side surface of the groove when the top block 33 initially contacts with the groove of the stator surface, and the side surface is semi-cylindrical, so that friction force is reduced, the top block 33 is conveniently pushed into the groove entirely, and the stator is also conveniently rotated to adjust the angle.
Preferably, the maximum width of the top block 33 is equal to the width of the surface groove of the stator, so that the position of the stator can be accurately adjusted regardless of whether the stator is biased to the left or right of the top block 33.
As shown in fig. 4 and 5, the elastic component 52 has various structures, in this embodiment, the elastic component 52 may include a movable plate 521, a plurality of guide rods 522 and a plurality of compression springs 523, where the movable plate 521 is disposed between the stitch detection disc 4 and the base 1, the driving end of the driving member 51 passes through the through hole 11 and is in driving connection with the movable plate 521 to drive the movable plate 521 to move up and down, the guide rods 522 slidably pass through the base 1 and the movable plate 521, the upper ends of the guide rods 522 are fixedly connected with the stitch detection disc 4, the guide rods 522 between the stitch detection disc 4 and the movable plate 521 are sleeved with compression springs 523, the driving member 51 drives the movable plate 521 to move up, the compression springs 523 move up to drive the stitch detection disc 4 to move up, and when a flared stitch is failed, the stitch detection disc 4 is subject to a downward resistance force due to the fact that the stitch is not separated and is not inserted into the detection port 41, the stitch detection disc 4 is not able to continue to move up, and the proximity switch detector 6 cannot detect the sensing block 7 on the stitch detection disc 4, so that a failed signal is sent. The proximity switch detector 6, which is not further described here, emits a corresponding signal according to whether the sensor block 7 is detected or not, is of the prior art.
In order to facilitate the sliding installation of the guide rod 522, the movable plate 521 is provided with a plurality of first sliding holes 5211 penetrating through the movable plate 521, the base 1 is provided with a plurality of second sliding holes 12 penetrating through the movable plate, the first sliding holes 5211 are arranged in one-to-one correspondence with the second sliding holes 12, and the guide rod 522 is slidably arranged in the first sliding holes 5211 and the second sliding holes 12 which are correspondingly arranged.
In order to facilitate the sliding of the guide rod 522, a first sleeve 524 may be fixedly disposed in the first sliding hole 5211, an abutment ring 525 is disposed at the upper end of the first sleeve 524, the abutment ring 525 contacts the compression spring 523, and the guide rod 522 is slidably disposed in the first sleeve 524; the second sliding hole 12 is fixedly provided with a second sleeve 13, and the guide rod 522 is slidably arranged in the second sleeve 13. The bottom of the guide rods 522 may also be provided with limiting blocks 526, so as to prevent the guide rods 522 from sliding out of the second sliding holes 12.
The number of the guide rods 522 is not limited, and in order to achieve a good guide effect, the number of the guide rods 522 may be four, and the four guide rods 522 are disposed below the stitch detection disc 4 at intervals.
The driving member 51 may have various structures, and in one embodiment, the driving member 51 may include an air cylinder 511, where the air cylinder 511 is disposed at the bottom of the base 1, and the driving end of the air cylinder is connected to the movable plate 521 in a driving manner through the through hole 11, so as to drive the movable plate 521 to move up and down.
In order to improve detection accuracy, the number of the proximity switch detectors 6 and the sensing blocks 7 may be two, the two proximity switch detectors 6 and the two sensing blocks 7 are respectively in one-to-one correspondence, the wire foot detection disc 4 may be a disc, and a straight line formed by the two sensing blocks 7 passes through the center point of the wire foot detection disc 4.
The workbench 2 is disposed on the base 1 in various manners, and in this embodiment, the workbench 2 may be disposed on the base 1 through the housing bracket 8, and the proximity switch detector 6 is disposed on the housing bracket 8 for detecting the sensing block 7.
The above is not relevant and is applicable to the prior art.
While certain specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the foregoing examples are provided for the purpose of illustration only and are not intended to limit the scope of the invention, and that various modifications or additions and substitutions to the described specific embodiments may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the accompanying claims. It should be understood by those skilled in the art that any modification, equivalent substitution, improvement, etc. made to the above embodiments according to the technical substance of the present invention should be included in the scope of protection of the present invention.
Claims (10)
1. The utility model provides a device that detects is carried out wire end after flat wire motor coil flaring which characterized in that: comprises a base (1), a workbench (2), an alignment mechanism (3), a wire foot detection disc (4), a driving mechanism (5) and at least one proximity switch detector (6);
the workbench (2) is arranged on the base (1), the workbench (2) is provided with an opening (21), a circular placing groove (211) is arranged at the opening (21), a stator is placed in the placing groove (211), and the wire leg after flaring is positioned in the opening (21);
the aligning mechanism (3) comprises at least one aligning piece (31) arranged on the workbench (2), the aligning piece (31) comprises a linear motion mechanism (34) and an aligning head (32) driven by the linear motion mechanism (34), a top block (33) is arranged at the front end of the aligning head (32), the side surface, close to the stator, of the top block (33) is arc-shaped, an extension line of a motion track of the top block (33) is intersected with and vertical to the central axis of the stator, and the linear motion mechanism (34) drives the top block (33) to be inserted into a groove on the surface of the stator so as to push the stator placed on the workbench (2) to rotate to a preset position;
the wire leg detection disc (4) is arranged below the opening (21), and detection ports (41) which are in one-to-one correspondence with coil wire legs after the flaring is qualified are arranged on the wire leg detection disc (4);
the driving mechanism (5) comprises a driving piece (51) and an elastic component (52), the thread residue detection disc (4) is arranged on the elastic component (52), the driving piece (51) is arranged below the base (1), a through hole (11) is formed in the base (1), and the driving end of the driving piece (51) penetrates through the through hole (11) and is in transmission connection with the elastic component (52) so as to drive the elastic component (52) to drive the thread residue detection disc (4) to move up and down, so that the thread residue can be inserted into or pulled out of the corresponding detection port (41);
the edge of the wire foot detection disc (4) is provided with at least one induction block (7) corresponding to the proximity switch detector (6), the proximity switch detector (6) is arranged at the highest position of the movement track of the wire foot detection disc (4), and when the wire foot detection disc is detected, the driving mechanism (5) drives the wire foot detection disc (4) to move upwards, if the proximity switch detector (6) detects the induction block (7), wire foot flaring is qualified, and if the proximity switch detector (6) does not detect the induction block (7), the wire foot flaring is unqualified.
2. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 1, wherein: the elastic component (52) includes fly leaf (521), a plurality of guide bar (522) and a plurality of compression spring (523), fly leaf (521) set up between thread foot detection dish (4) and base (1), the drive end of driving piece (51) pass through-hole (11) with fly leaf (521) transmission is connected, so as to drive fly leaf (521) up-and-down motion, guide bar (522) slidable pass base (1) and fly leaf (521), the upper end of guide bar (522) with thread foot detection dish (4) are connected fixedly, are located guide bar (522) overcoat between thread foot detection dish (4) and fly leaf (521) is equipped with compression spring (523), driving piece (51) drive fly leaf (521) upward motion, compression spring (523) upward motion drive thread foot detection dish (4) upward motion.
3. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 2, wherein: the movable plate (521) is provided with a plurality of first sliding holes (5211) penetrating through the movable plate, the base (1) is provided with a plurality of second sliding holes (12) penetrating through the base, the first sliding holes (5211) are arranged in one-to-one correspondence with the second sliding holes (12), and the guide rods (522) are slidably arranged in the first sliding holes (5211) and the second sliding holes (12) which are correspondingly arranged.
4. A device for detecting the flaring leg of a flat wire motor coil as claimed in claim 3, wherein: a first sleeve (524) is fixedly arranged in the first sliding hole (5211), an abutting ring (525) is arranged at the upper end of the first sleeve (524), the abutting ring (525) is in contact with the compression spring (523), and the guide rod (522) is slidably arranged in the first sleeve (524); the second sliding hole (12) is internally fixedly provided with a second sleeve (13), and the guide rod (522) is slidably arranged in the second sleeve (13).
5. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 2, wherein: limiting blocks (526) are arranged at the bottoms of the guide rods (522).
6. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 2, wherein: the number of the guide rods (522) is four, and the four guide rods (522) are arranged below the stitch detection disc (4) at intervals.
7. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 2, wherein: the driving piece (51) comprises an air cylinder (511), the air cylinder (511) is arranged at the bottom of the base (1), and the driving end of the air cylinder passes through the through hole (11) to be in transmission connection with the movable plate (521) so as to drive the movable plate (521) to move up and down.
8. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 1, wherein: the number of the proximity switch detectors (6) and the number of the induction blocks (7) are two, the wire leg detection disc (4) is a disc, and a straight line formed by the two induction blocks (7) passes through the center point of the wire leg detection disc (4).
9. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 1, wherein: the workbench (2) is arranged on the base (1) through an outer cover bracket (8), and the proximity switch detector (6) is arranged on the outer cover bracket (8).
10. A device for detecting the enlarged end of a coil of a flat wire motor as claimed in claim 1, wherein: the maximum width of the top block (33) is equal to the width of the surface groove of the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN216829045U (en) * | 2022-01-24 | 2022-06-28 | 佛山市添达机电科技有限公司 | Automatic soldering, detecting and bending integrated machine for coil |
| CN216849652U (en) * | 2021-11-24 | 2022-06-28 | 精点自动化（昆山）有限公司 | Full-automatic flat wire horizontal winding inductance coil production equipment |
| CN218646280U (en) * | 2022-11-17 | 2023-03-17 | 东莞市鼎力自动化科技有限公司 | PCB stitch height detection device |
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| KR100692200B1 (en) * | 2006-11-24 | 2007-03-12 | 우수기계공업 주식회사 | Apparatus for inserting heli coil |
| JP2012073253A (en) * | 2010-09-27 | 2012-04-12 | Samsung Electro-Mechanics Co Ltd | Lead pin inspection device for manufacturing pin grid array package substrate and lead pin inspection method using the same |
| WO2012163064A1 (en) * | 2011-06-01 | 2012-12-06 | 浙江省电力公司 | Full-automatic detecting system and method for transformer |
| WO2022001110A1 (en) * | 2020-06-29 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | Transmission shaft production line |
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| CN215645400U (en) * | 2021-07-21 | 2022-01-25 | 深圳吉双自动化科技有限公司 | Branching and twisting device for double-core wire |
| CN216849652U (en) * | 2021-11-24 | 2022-06-28 | 精点自动化（昆山）有限公司 | Full-automatic flat wire horizontal winding inductance coil production equipment |
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|---|---|
| CN116105649B (en) | 2023-06-16 |
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Effective date of registration: 20240419 Address after: 201802, 1st Floor, Block A, Building 1, No. 601 Jiamei Road, Nanxiang Town, Jiading District, Shanghai Patentee after: Bondi Intelligent Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: Tower H2 (A-C) (201-207) - 247, Torch Park, High-tech Zone, No. 1789, Xinfei Avenue, Xinxiang City, Henan Province, 453000 Patentee before: Bondi Intelligent Equipment (Henan) Co.,Ltd. Country or region before: China |