CN113210277A - Defective product sorting equipment suitable for inductance coil - Google Patents
Defective product sorting equipment suitable for inductance coil Download PDFInfo
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- CN113210277A CN113210277A CN202110643971.8A CN202110643971A CN113210277A CN 113210277 A CN113210277 A CN 113210277A CN 202110643971 A CN202110643971 A CN 202110643971A CN 113210277 A CN113210277 A CN 113210277A
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- conveying line
- inductance coil
- defective
- defective product
- inductance
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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
- B07C5/34—Sorting according to other particular 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
- B07C5/36—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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Abstract
The invention relates to defective product sorting equipment suitable for an inductance coil, which comprises a conveying line, a visual detection unit and a sorting unit. The conveying line is used for conveying the inductance coil to be detected. The visual detection unit is arranged on one side of the conveying line to capture images of the welding surface of the inductance coil in the circulation process in real time. The picking unit is arranged right downstream of the visual detection system and is positioned right above the conveying line. When the welding surface image captured by the visual detection unit is judged to be unqualified, the sorting unit immediately obtains an action instruction to remove the defective products of the inductance coils from the conveying line. Therefore, the defective products of the inductance coils can be conveniently and quickly removed on line, the defective product sorting efficiency of the inductance coils is effectively improved, and a large amount of labor cost is saved.
Description
Technical Field
The invention relates to the technical field of manufacturing of inductance coils, in particular to defective product sorting equipment suitable for the inductance coils.
Background
The inductance coil is an electromagnetic induction element formed by winding an insulated wire, and is mainly applied to the technical field of production and manufacturing of notebook computers, automobile electronic accessories, Bluetooth earphones, sound equipment and the like. The forming process of the inductance coil is roughly as follows: the spring coil is welded and fixed on the wire guide plate, and then cut pieces are processed to form the inductance coil.
When the induction coil has the conditions of solder leakage, false soldering or wrong positions of soldering points, etc., the problems that the current on the induction coil cannot be conducted or the contact is poor are easily caused, and the normal performance of the working performance of the induction coil is finally influenced. However, in the prior art, manual and offline removal is usually adopted, so that on one hand, operation is time-consuming and labor-consuming, detection efficiency of defective products is seriously reduced, workers are easy to fatigue, and detection omission occurs frequently; on the other hand, a large amount of human resource cost is wasted, and further the cost required by the defective product sorting operation is increased in a phase-changing manner. Thus, a skilled person is urgently needed to solve the above problems.
Disclosure of Invention
Therefore, in view of the above-mentioned problems and drawbacks, the present inventors have collected relevant data, evaluated and considered the data, and made experiments and modifications by skilled technicians engaged in the industry for years, and finally have resulted in the appearance of the defective sorting apparatus for inductor coils.
In order to solve the technical problem, the invention relates to defective product sorting equipment suitable for an inductance coil, which comprises a conveying line, a visual detection unit and a sorting unit. The conveying line is used for conveying the inductance coil to be detected. The visual detection unit is arranged on one side of the conveying line to capture images of the welding surface of the inductance coil in the circulation process in real time. The picking unit is arranged right downstream of the visual detection system and is positioned right above the conveying line. When the welding surface image captured by the visual detection unit is judged to be unqualified, the sorting unit immediately obtains an action instruction to remove the defective products of the inductance coils from the conveying line.
As a further improvement of the technical scheme of the invention, the defective product sorting equipment suitable for the inductance coil also comprises an operation base station. The handling base is arranged directly behind the conveyor line, via which the inductor coil to be tested is supplied towards the conveyor line. A material guide assembly is arranged on the operation base. The material guiding component consists of a left material guiding piece and a right material guiding piece which are detachably fixed on the operation base station and are oppositely arranged. Assuming that the distance value between the left material guiding piece and the right material guiding piece is set as a, and the width value of the inductance coil is b, a-b is more than or equal to 0.3 and less than or equal to 0.5 mm. The left material guide piece and the right material guide piece are respectively provided with a left material guide inclined potential and a right material guide inclined potential at the feeding end.
As a further improvement of the technical scheme of the invention, the conveying line comprises a bearing substrate, a front-end rack, a rear-end rack, a front-end synchronizing wheel, a rear-end synchronizing wheel, a synchronous belt and a driving motor. The front-end rack and the rear-end rack are both detachably fixed on the bearing substrate and are spaced at a set distance from each other. The front synchronizing wheel and the rear synchronizing wheel are respectively assembled on the front rack and the rear rack in a one-to-one correspondence manner. The synchronous belt is sleeved on the front synchronous wheel and the rear synchronous wheel simultaneously. The driving motor is used for driving the front synchronous wheel so as to drive the synchronous belt to rotate in the circumferential direction.
As a further improvement of the technical scheme of the invention, the defective sorting equipment suitable for the inductance coil further comprises a front adjusting bracket, a rear adjusting bracket, a front bolt and a rear bolt. The bearing substrate is detachably connected with the front adjusting bracket by virtue of the front bolt. The front adjusting bracket is provided with a front waist-shaped connecting hole which extends along the vertical direction and is used for the front bolt to penetrate. The bearing substrate is detachably connected with the rear adjusting bracket by virtue of the rear bolt. And a rear waist-shaped connecting hole which extends along the vertical direction and is used for a rear bolt to penetrate is formed in the rear adjusting bracket.
As a further improvement of the technical scheme of the invention, the defective product sorting equipment suitable for the inductance coil further comprises a non-defective product box and a non-defective product box. The defective product boxes and the non-defective product boxes are respectively arranged on the left side and the right side of the conveying line and are respectively used for containing the good products and the defective products of the inductance coils carried by the sorting unit.
As a further improvement of the technical scheme of the invention, the picking unit comprises a longitudinal bearing beam, a transverse bearing beam, a first linear motion element, a second linear motion element, a vacuum sucker assembly and a sliding block assembly of a sliding rail. The longitudinal bearing beam is detachably fixed on the operation base station and moves along the front-back direction. The transverse bearing beam is detachably fixed on the longitudinal bearing beam, and the trend of the transverse bearing beam is along the left-right direction. Under the auxiliary action of the sliding block assembly of the sliding rail, the first linear motion element drags the second linear motion element to perform displacement motion directionally along the left-right direction. The vacuum chuck assembly is arranged right below the second linear motion element and performs displacement motion along the up-and-down direction under the action of the driving force of the second linear motion element.
Before the detection operation is formally executed, the welded inductance coils are carried by the conveying line and sequentially flow through the visual detection unit. The visual detection unit carries out surface image shooting on the inductor coil flowing through in real time and judges whether the welding quality meets the quality inspection standard. When the welding quality of the inductance coil is judged to be unqualified, the sorting unit acts to remove the inductance coil from the conveying line, and the inductance coil is prevented from flowing into the next procedure. As can be seen from the above description, through adopting the above technical scheme to set up, can be with convenient, swift inductance coils defective products from which rejecting on-line to inductance coils's defective products letter sorting efficiency has been improved effectively, and a large amount of cost of labor has been saved. In addition, a point needs to be described, the defective product sorting equipment suitable for the inductance coil has a very simple design structure, is beneficial to manufacturing and implementation, and needs low manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a defective sorting apparatus for an induction coil according to the present invention.
Fig. 2 is a perspective view of a conveyor line in a defective product sorting apparatus for an induction coil according to the present invention.
Fig. 3 is a perspective view of a picking unit in a defective product sorting apparatus for an induction coil according to the present invention.
Fig. 4 is a schematic diagram illustrating a state after the material guide assembly is assembled with respect to the operation base in the defective product sorting apparatus for an induction coil according to the present invention.
1-conveying line; 11-a carrier substrate; 12-front-end processor frame; 13-rear rack; 14-front synchronizing wheel; 15-rear synchronous wheel; 16-a synchronous belt; 17-a drive motor; 18-a front adjusting bracket; 181-front waist-shaped connecting hole; 19-rear adjusting bracket; 191-a rear waist-shaped connecting hole; 2-a visual detection unit; 3-a sorting unit; 31-longitudinally arranged bearing beams; 32-transverse bearing beam; 33-a first cylinder; 34-a second cylinder; 35-vacuum chuck assembly; 36-a sliding rail block assembly; 4-operating the base station; 5-a material guiding assembly; 51-left material guide piece; 52-right material guiding piece; 6, a good product box.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the following, the content of the present invention is further described in detail with reference to the specific embodiments, and fig. 1 shows a schematic perspective view of a defective sorting apparatus suitable for use in an inductor coil according to the present invention, which mainly includes a conveying line 1, a vision inspection unit 2, and a sorting unit 3. The conveying line 1 is used for conveying an inductance coil to be detected. The visual detection unit 2 is arranged on one side of the conveying line 1 to perform image grabbing on the welding surface of the inductance coil in the circulation process in real time. The pick-up unit 3 is arranged immediately downstream of the visual inspection system 2 and immediately above the conveyor line 1. When the welding surface image captured by the visual detection unit 2 is judged to be unqualified, the sorting unit 3 immediately obtains an action instruction to remove the defective inductance coil from the conveying line 1. Through adopting above-mentioned technical scheme to set up, can be with convenient, swift with inductance coils defective products from which rejecting on-line to inductance coils's defective products letter sorting efficiency has been improved effectively, and has saved a large amount of cost of labor.
In addition, a point needs to be described, the defective product sorting equipment suitable for the inductance coil has a very simple design structure, is beneficial to manufacturing and implementation, and needs low manufacturing cost.
The visual inspection unit 2 is preferably a high-speed CCD camera. Compared with the traditional video camera, the CCD camera has a strong self-scanning function, good image definition, capability of capturing images at any time and supporting multiple combined pixel modes, and the reading technology can fully reduce noise, achieve higher sensitivity and conversion effect and enable the images to have extremely high signal-to-noise ratio.
The operating principle of the defective product sorting equipment suitable for the induction coil is as follows: before the inspection operation is performed, the soldered inductors are carried by the conveyor line 1 and sequentially flow through the vision inspection unit 2. The visual detection unit 2 performs surface image pickup on the inductor coil flowing through in real time and judges whether the welding quality meets the quality inspection standard. When the welding quality of the inductance coil is judged to be unqualified, the sorting unit 3 acts to remove the inductance coil from the conveying line 1, and the inductance coil is prevented from flowing into the next procedure.
In addition, as shown in fig. 1, the defective sorting apparatus structure suitable for the induction coil is further provided with an operation base 4. The handling base 4 is arranged directly behind the conveyor line 1, via which the inductor coil to be tested is supplied towards the conveyor line 1. A material guide assembly 5 is disposed on the operation base 4. As shown in fig. 4, the material guiding assembly 5 is composed of a left material guiding member 51 and a right material guiding member 52 which are detachably fixed on the operation base 4 and are oppositely arranged. Assuming that the distance value between the left material guiding member 51 and the right material guiding member 52 is set as a, and the width value of the induction coil is b, a-b is more than or equal to 0.3 and less than or equal to 0.5 mm. At the feeding end, a left material guiding inclined part 511 and a right material guiding inclined part 521 are respectively arranged on the left material guiding member 51 and the right material guiding member 52. In the actual detection process, an operator bends over on the operation base platform 4, and sequentially carries out preliminary position correction on the inductance coil to be detected through the left material guiding piece 51 and the right material guiding piece 52, and then carries the inductance coil to be detected to the position right below the visual detection unit 2 through the conveying line 1, so as to immediately carry out image grabbing on the welding surface. Due to the fact that the front material guide assembly 5 is additionally arranged, the aligning accuracy of the inductance coil to be detected relative to the visual detection unit 2 in the process that the inductance coil to be detected is shifted by the conveying line 1 is effectively guaranteed.
The conveying line 1 can adopt various design structures to realize reliable transfer of the inductance coil, however, an implementation scheme that the design structure is simple, the implementation is easy, and the later maintenance operation is convenient to execute is recommended here, and the implementation scheme is specifically as follows: as shown in fig. 2, the conveyor line 1 preferably includes a carrier substrate 11, a front-end frame 12, a rear-end frame 13, a front-end synchronizing wheel 14, a rear-end synchronizing wheel 15, a timing belt 16, and a driving motor 17. The front frame 12 and the rear frame 13 are detachably fixed on the carrier substrate 11 and spaced apart from each other by a predetermined distance. The front synchronizing wheel 14 and the rear synchronizing wheel 15 are respectively assembled on the front frame 12 and the rear frame 13 in a one-to-one correspondence manner. The synchronous belt 16 is simultaneously sleeved on the front synchronous wheel 14 and the rear synchronous wheel 15. The driving motor 17 is used for driving the front synchronizing wheel 14 to drive the synchronizing belt 16 to perform circumferential rotation motion.
It should be noted that, in order to simplify the design structure of the conveyor line 1 and reduce the layout space requirement, the above-mentioned driving motor 71 is preferably a direct drive motor.
As is known, the levelness and relative height position of the carrier substrate 11 directly affect the image capturing quality of the vision inspection unit 2, and in view of this, as shown in fig. 2, as a further optimization of the structure of the conveying line 1, a front adjusting bracket 18, a rear adjusting bracket 19, a front bolt 110 and a rear bolt 111 are further added. The carrier substrate 11 is detachably connected to the front adjusting bracket 18 by the front bolt 110. The front frame 12 is provided with a front waist-shaped coupling hole 121 through which the front bolt 110 is inserted, which extends in the vertical direction. The carrier substrate 11 is detachably connected to the rear adjusting bracket 19 by the rear bolt 111. A rear waist-shaped coupling hole 131, through which the rear bolt 111 is inserted, is formed in the rear frame 13 to extend in the vertical direction.
When the levelness of the carrier substrate 11 itself needs to be adjusted, only the front bolt 110 or the rear bolt 111 needs to be loosened, and when the levelness of the carrier substrate 11 is adjusted to be qualified, the front bolt 110 or the rear bolt 111 is re-locked in time. When the relative height position of the carrier substrate 11 needs to be adjusted, the front bolt 110 and the rear bolt 111 are loosened simultaneously, the carrier substrate 11 is dragged along the height direction until the relative height position is qualified, and then the front bolt 110 and the rear bolt 111 are locked for the second time. As can be seen from the above description, the above adjustment operation for the conveyor line 1 is convenient and fast, and can be operated by a single person.
As shown in fig. 1, a non-defective product box (not shown) and a defective product box 6 are further added to the defective product sorting apparatus for the inductor. The non-defective product boxes and the non-defective product boxes 6 are respectively arranged on the left side and the right side of the conveying line 1 and are respectively used for accommodating the good products and the defective products of the inductance coils carried by the sorting unit 3. When the good product box 6 is completely filled with the inductance coil, an operator can displace the good product box in time and then replace the good product box 6 with a new good product box.
As shown in fig. 3, the picking unit 3 is preferably composed of a longitudinal bearing beam 31, a transverse bearing beam 32, a first air cylinder 33, a second air cylinder 34, a vacuum chuck assembly 35, a sliding rail block assembly 36 and the like. The longitudinal bearing beam 31 is detachably fixed on the operating base 4, and the direction of the longitudinal bearing beam is along the front-back direction. The transverse bearing beam 32 is detachably fixed on the longitudinal bearing beam 31 and runs along the left and right direction. The first linear motion element 33 drags the second linear motion element 34 to perform displacement motion directionally in the left-right direction with the aid of the slide rail slider assembly 36. The vacuum chuck assembly 35 is disposed directly below the second rectilinear motion element 34, and performs a displacement motion in the up-down direction by the driving force of the second rectilinear motion element 34.
After the inductance coil is detected, and when the inductance coil is displaced to the position right below the sorting unit 3, the second cylinder 34 acts to move oppositely to the inductance coil to perform displacement movement until the vacuum chuck assembly 35 completely pushes against the inductance coil, then the second cylinder 34 acts again to drag the vacuum chuck assembly 35 and the inductance coil to move upwards for a set distance integrally, and then the first cylinder 33 acts to drag the second cylinder 34, the vacuum chuck assembly 35 and the inductance coil to perform left movement to place the defective inductance coil into the defective product box, or drag the second cylinder 34, the vacuum chuck assembly 35 and the inductance coil to perform right movement to place the defective inductance coil into the defective product box 6. Through adopting above-mentioned technical scheme to set up to guaranteed effectively that the order unit 3 has faster response speed, and the delivery precision is high, and then guaranteed that order unit 3 is to accurate absorption and subsequent accurate blanking of inductance coils.
Finally, it should be noted that, in addition to the first cylinder 33 and the second cylinder 34 for performing the dragging of the vacuum chuck assembly 35, hydraulic cylinders or linear motors may be preferred according to different practical application scenarios or customer requirements.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A defective product sorting device suitable for an inductance coil is characterized by comprising a conveying line, a visual detection unit and a sorting unit; the conveying line is used for conveying the inductance coil to be detected; the visual detection unit is arranged on one side of the conveying line to capture images of the welding surface of the inductance coil in the circulation process in real time; the picking unit is arranged right downstream of the visual detection system and right above the conveying line; when the welding surface image captured by the visual detection unit is judged to be unqualified, the sorting unit immediately obtains an action instruction to remove the defective products of the inductance coils from the conveying line.
2. The defective sorting apparatus for inductor coils as claimed in claim 1, further comprising an operating base; the operation base station is arranged right behind the conveying line, and the induction coil to be detected is supplied to the conveying line through the operation base station; a material guide assembly is arranged on the operation base platform; the material guide assembly is composed of a left material guide piece and a right material guide piece which are detachably fixed on the operation base station and are oppositely arranged; assuming that the distance value between the left material guiding piece and the right material guiding piece is set as a, and the width value of the inductance coil is b, a-b is more than or equal to 0.3 and less than or equal to 0.5 mm; and the left material guide piece and the right material guide piece are respectively provided with a left material guide inclined potential and a right material guide inclined potential at the feeding end of the material feeding device.
3. The defective sorting apparatus suitable for the inductance coils according to any one of claims 1 to 2, wherein the conveying line comprises a bearing substrate, a front rack, a rear rack, a front synchronizing wheel, a rear synchronizing wheel, a synchronous belt and a driving motor; the front-end rack and the rear-end rack are detachably fixed on the bearing substrate and are spaced at a set distance; the front synchronizing wheel and the rear synchronizing wheel are respectively assembled on the front rack and the rear rack in a one-to-one correspondence manner; the synchronous belt is sleeved on the front synchronous wheel and the rear synchronous wheel simultaneously; the driving motor is used for driving the front synchronous wheel so as to drive the synchronous belt to circumferentially rotate.
4. The defective product sorting device suitable for the inductance coil is characterized by further comprising a front adjusting bracket, a rear adjusting bracket, a front bolt and a rear bolt; the bearing substrate is detachably connected with the front adjusting bracket by virtue of the front bolt; the front adjusting bracket is provided with a front waist-shaped connecting hole which extends along the vertical direction and through which the front bolt penetrates; the bearing substrate is detachably connected with the rear adjusting bracket by virtue of the rear bolt; and the rear adjusting bracket is provided with a rear waist-shaped connecting hole which extends along the vertical direction and through which the rear bolt penetrates.
5. The defective product sorting equipment suitable for the inductance coils according to any one of claims 1-2, further comprising a defective product box and a good product box; the defective product boxes and the non-defective product boxes are respectively arranged on the left side and the right side of the conveying line and are respectively used for containing good products and defective products of the inductance coils carried by the sorting unit.
6. The defective sorting apparatus for inductance coils according to claim 2, wherein the sorting unit comprises a longitudinal bearing beam, a transverse bearing beam, a first linear motion element, a second linear motion element, a vacuum chuck assembly and a slide rail assembly; the longitudinal bearing beam is detachably fixed on the operating base station and moves along the front-back direction; the transverse bearing beam is detachably fixed on the longitudinal bearing beam, and the trend of the transverse bearing beam is along the left-right direction; under the auxiliary action of the sliding block assembly of the sliding rail, the first linear motion element drags the second linear motion element to perform displacement motion along the left-right direction in a directional mode; the vacuum chuck assembly is arranged right below the second linear motion element and moves in a displacement mode along the up-and-down direction under the action of the driving force of the second linear motion element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643971.8A CN113210277A (en) | 2021-06-09 | 2021-06-09 | Defective product sorting equipment suitable for inductance coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643971.8A CN113210277A (en) | 2021-06-09 | 2021-06-09 | Defective product sorting equipment suitable for inductance coil |
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| Publication Number | Publication Date |
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| CN113210277A true CN113210277A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110643971.8A Pending CN113210277A (en) | 2021-06-09 | 2021-06-09 | Defective product sorting equipment suitable for inductance coil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601482A (en) * | 2023-12-04 | 2024-02-27 | 苏州铂瑞电极工业有限公司 | Fuel cell bipolar plate pressing machine based on intelligent regulation and control |
-
2021
- 2021-06-09 CN CN202110643971.8A patent/CN113210277A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601482A (en) * | 2023-12-04 | 2024-02-27 | 苏州铂瑞电极工业有限公司 | Fuel cell bipolar plate pressing machine based on intelligent regulation and control |
| CN117601482B (en) * | 2023-12-04 | 2024-05-03 | 苏州铂瑞电极工业有限公司 | Fuel cell bipolar plate pressing machine based on intelligent regulation and control |
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