CN110911161A - Automatic wire clamping guide device for magnetic ring winding machine - Google Patents
Automatic wire clamping guide device for magnetic ring winding machine Download PDFInfo
- Publication number
- CN110911161A CN110911161A CN201911245500.0A CN201911245500A CN110911161A CN 110911161 A CN110911161 A CN 110911161A CN 201911245500 A CN201911245500 A CN 201911245500A CN 110911161 A CN110911161 A CN 110911161A
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- China
- Prior art keywords
- wire clamping
- wire
- winding
- magnetic ring
- guide device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses an automatic wire clamping guide device for a magnetic ring winding machine, which comprises a wire clamping mechanism which is arranged on a rack and can stretch to be close to or far away from the transmission direction of a winding, wherein a wire moving mechanism which is positioned on the wire inlet side of the wire clamping mechanism and can stretch to enable the winding to deviate from the transmission line of the winding is also arranged on the rack. According to the invention, the wire clamping mechanism is matched with the wire moving mechanism, so that accurate and rapid wire hooking can be realized by matching with a wire winding hook needle, the positioning precision of the winding trend is reduced, and the wire clamping mechanism is more flexible and stable to use. The retractable wire clamping assembly of the wire clamping mechanism is simple in structure and accurate and rapid in wire clamping, and the wire clamping shaft sleeve and the wire clamping shaft rotate relatively to open and close to clamp wires.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to an automatic wire clamping guide device for a magnetic ring winding machine, and belongs to the technical field of automatic winding production of magnetic rings.
[ background of the invention ]
The current magnetic ring winding machine type is also more and more various types due to the difference of magnetic rings, and a crochet hook type winding machine aims at a crochet hook needle which is telescopic up and down in the magnetic ring, a plurality of limiting blocks are needed for guiding the winding trend when the winding is fed, the wire is ensured to be hooked by the crochet hook needle after passing through the center of the magnetic ring, and the complexity of the design space and the structure is greatly increased.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provides the automatic wire clamping and hooking device for the magnetic ring winding machine, which can reduce the winding trend positioning precision and can quickly realize wire hooking.
The purpose of the invention is realized by the following technical scheme:
the automatic wire clamping guide device for the magnetic ring winding machine is characterized by comprising a wire clamping mechanism which is arranged on a rack and can stretch to be close to or far away from the transmission direction of a winding wire, and a wire moving mechanism which is positioned on the wire inlet side of the wire clamping mechanism and can stretch to enable the winding wire to deviate from the transmission line of the winding wire is also arranged on the rack.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the winding conveying direction passes through the ring surface of the magnetic ring, the wire clamping mechanism clamps the winding from the winding passing through the wire outlet end of the ring surface of the magnetic ring, and the wire moving mechanism moves from the ring surface of the magnetic ring to enable the winding to deviate from the conveying route so as to facilitate the winding, the needle hooking and the wire hooking.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire clamping mechanism is provided with a telescopic wire clamping assembly, and the wire clamping assembly is provided with two wire clamping fingers which can be opened and closed. Preferably, the wire clamping assembly is provided with two wire clamping fingers which can be opened and closed in a relatively rotating mode.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire clamping mechanism comprises a bottom frame arranged on the rack, a wire clamping telescopic drive and a sliding seat driven by the bottom frame to slide relative to the bottom frame are arranged on the bottom frame, the wire clamping assembly is arranged on the sliding seat, and a wire clamping drive for driving two wire clamping fingers of the wire clamping assembly to open and close is arranged on the sliding seat.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire clamping assembly comprises a wire clamping shaft sleeve fixedly arranged on the sliding seat and a wire clamping shaft penetrating through the wire clamping shaft sleeve, two wire clamping fingers are respectively arranged at the free ends of the wire clamping shaft sleeve and the wire clamping shaft, and the wire clamping drive is connected with the other end of the wire clamping shaft and drives the wire clamping shaft sleeve to rotate relative to the wire clamping shaft so that the two wire clamping fingers are overlapped to close a wire clamping line or alternatively open a loose wire.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire clamping drive is in transmission connection with the wire clamping assembly through the mutually matched gear rack assemblies.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the rack is provided with a fixing part for fixing the wire clamping shaft sleeve.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire moving mechanism comprises a support arranged on the frame and a first sliding pair arranged on the support, a second sliding pair is arranged on a sliding part of the first sliding pair, a first telescopic drive for driving the second sliding pair to slide is arranged on a fixing part of the first sliding pair, a wire moving part extending to the winding is arranged on a sliding part of the second sliding pair, and a second telescopic drive for driving the wire moving part to move is arranged on a fixing part of the second sliding pair.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the wire moving piece is in an L shape with a hook angle A smaller than a right angle.
The automatic wire clamping guide device for the magnetic ring winding machine is characterized in that the first telescopic driving device and the second telescopic driving device are both cylinders.
Compared with the prior art, the invention has the following advantages:
according to the invention, the wire clamping mechanism is matched with the wire moving mechanism, so that accurate and rapid wire hooking can be realized by matching with a wire winding hook needle, the positioning precision of the winding trend is reduced, and the wire clamping mechanism is more flexible and stable to use. The retractable wire clamping assembly of the wire clamping mechanism is simple in structure and accurate and rapid in wire clamping, and the wire clamping shaft sleeve and the wire clamping shaft rotate relatively to open and close to clamp wires.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an application structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a wire clamping mechanism according to the present invention;
FIG. 4 is an exploded view of a portion of the wire clamping mechanism of the present invention;
FIG. 5 is a schematic structural diagram of a thread-shifting mechanism according to the present invention;
FIG. 6 is a second schematic structural diagram of the thread-shifting mechanism of the present invention.
[ detailed description ] embodiments
The invention will be described in further detail with reference to the accompanying drawings, in which:
as shown in fig. 1-6, an automatic wire clamping guide device for a magnetic ring winding machine comprises a wire clamping mechanism 2 which is arranged on a frame 1 and can be extended to be close to or far away from the winding transmission direction, and a wire moving mechanism 3 which is arranged on the wire inlet side of the wire clamping mechanism 2 and can be extended to enable a winding to deviate from the transmission line of the winding.
Specifically, the winding transmission direction passes through the ring surface of the magnetic ring 10, the wire clamping mechanism 2 clamps the winding from the winding through the wire outlet end of the ring surface of the magnetic ring 10, and the wire moving mechanism 3 moves from the ring surface of the magnetic ring 10 to enable the winding to deviate from the transmission route so as to facilitate the winding and the crocheting of the winding. The winding transmission direction intersects with the axis of the magnetic ring 10 and can be arranged to be vertical.
Further, as shown in fig. 3-4, the wire clamping mechanism 2 has a retractable wire clamping assembly 24, and the wire clamping assembly 24 has two wire clamping fingers 240 capable of opening and closing. Of course, both the retraction of the wire clamping assembly 24 and the opening and closing of the wire clamping fingers 240 need to be actuated. Preferably, the two wire gripping fingers 240 rotate open and closed.
Specifically, the wire clamping mechanism 2 comprises an underframe 21 arranged on the frame 1, a wire clamping telescopic drive 22 and a slide carriage 23 driven by the same to slide relative to the underframe 21 are arranged on the underframe 21, a wire clamping assembly 24 is arranged on the slide carriage 23, and a wire clamping drive 25 for driving the wire clamping assembly 24 to open and close is arranged on the slide carriage 23. The telescopic rod of the wire clamping telescopic drive 22 penetrates through the underframe 21 to be connected with the sliding base 23, at least one guide rail 211 is arranged on the underframe 21, and the sliding base 23 is driven by the wire clamping drive 25 to extend and retract along the guide rail 211. The two guide slide rails 211 are respectively arranged at the upper side and the lower side of the telescopic rod of the wire clamping drive 25, so that the quick extension and contraction are facilitated, and the service life of the wire clamping drive 25 is prolonged.
Preferably, the wire clamping assembly 24 includes a wire clamping sleeve 241 fixedly disposed on the sliding base 23 and a wire clamping shaft 242 disposed through the wire clamping sleeve 241, the two wire clamping fingers 240 are respectively disposed at free ends of the wire clamping sleeve 241 and the wire clamping shaft 242, the other end of the wire clamping shaft 242 extends out of the wire clamping sleeve 241 and passes through the sliding base 23, and the wire clamping driver 25 is connected with the other end of the wire clamping shaft 242 and drives the wire clamping shaft to rotate relative to the wire clamping sleeve 241 so that the two wire clamping fingers 240 overlap to close a wire clamping line or alternatively open a loose wire. Preferably, in another embodiment, the yarn clamping shaft 242 can be set as a fixed shaft, and the yarn clamping shaft sleeve 241 is connected with the yarn clamping drive to rotate relative to the yarn clamping shaft 242, as long as the two yarn clamping fingers 240 open and loosen the yarn or combine the yarn clamping when the relative rotation of the yarn clamping shaft sleeve 241 and the yarn clamping shaft 242 is realized.
Preferably, the wire clamping drive 25 is drivingly connected to the wire clamping assembly 24 via a cooperating rack and pinion assembly 251 (the tooth structure of the rack and pinion is not shown), the rack being connected to the movable member of the wire clamping drive 25, the pinion also being connected to the rotatable member of the wire clamping assembly 24, the rack being engaged with the pinion. Further, the frame 1 is provided with a fixing member 243 for supporting the wire clamping sleeve 241, so as to maintain the stability of the wire clamping assembly 24 during extension and contraction.
Preferably, as shown in fig. 5-6, the thread transferring mechanism 3 includes a support 31 disposed on the rack 1 and a first sliding pair 32 disposed on the support 31, a second sliding pair 33 is disposed on a sliding member 321 of the first sliding pair 32, a first telescopic driver 34 for driving the second sliding pair 33 to slide is disposed on a fixing member 322 of the first sliding pair 32, a thread transferring member 35 extending to the winding line is disposed on a sliding member 331 of the second sliding pair 33, a second telescopic driver 36 for driving the thread transferring member 35 to move is disposed on a fixing member 332 of the second sliding pair 33, and a telescopic member of the second telescopic driver 36 is connected to the thread transferring member 35. The first sliding pair 32 and the bracket 31, and the second sliding pair 33 and the first sliding pair 32 may be connected by a support, or the fixing members 322, 332 of the first sliding pair 32 and the second sliding pair 33 may be integrally formed with the corresponding supports.
Further, the free end of the wire moving piece 35 is provided with an L-shaped wire moving hook 351 with a hook angle A smaller than a right angle, the free end of the wire moving hook 351 is provided with a bend 352 inclined towards the hook angle A, so that the wire can be hooked to prevent slipping, and the outer curved surface of the wire moving hook 351 and the bend 352 is an arc surface, so that the wire can enter the hook angle A conveniently. Preferably, the first and second telescopic drives 34, 36 are both pneumatic cylinders.
When the invention works, the movable wire clamping mechanical hand 5 arranged on the frame 1 extends out to clamp a winding wire from a wire outlet end of the wire feeding mechanism 4, then retracts and translates to feed a winding wire end to the wire clamping mechanism 2, the winding wire end passes through between two wire clamping fingers 240 opened by the wire clamping assembly 24, then the wire clamping shaft 242 is driven to rotate to enable the two wire clamping fingers 240 to close and clamp the winding wire, at the moment, the winding wire is tensioned and transversely arranged above the ring surface of the magnetic ring 10 and is positioned at the inner side of a hook angle A of the wire moving piece 35, the winding hook 6 is positioned above the winding wire, the hook points to the winding wire, then the wire moving piece 35 is driven to retract, the winding wire leans against the winding hook 6 and is positioned in the hook angle range of the hook, the winding hook 6 is driven to descend, the winding wire passes through the ring center of the magnetic ring 10 downwards to a designated position, the winding wire is pushed by the winding mechanism on the frame to leave the winding hook 6 for a circle and, and is located above the thread moving member 35, and the thread winding hook needle repeatedly rises above the thread winding to prepare for the next thread hooking action.
Claims (10)
1. The utility model provides a magnetic ring is automatic wire clamping guider for coiling machine which characterized in that: including setting up scalable being close to or keeping away from wire winding direction of delivery's trapping mechanism (2) in frame (1), still be equipped with in frame (1) and be located trapping mechanism (2) incoming line side, can stretch out and draw back and make the wire winding deviate from its transfer line move line mechanism (3).
2. An automatic wire clamping guide device for a magnetic ring winding machine as claimed in claim 1, wherein the direction of winding is along the annular surface of the magnetic ring (10), said wire clamping mechanism (2) clamps the winding from the winding through the wire outlet end of the annular surface of the magnetic ring (10), and said wire moving mechanism (3) moves from the annular surface of the magnetic ring (10) to deviate the winding from the path of the winding for hooking the winding.
3. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 1, characterized in that the wire clamping mechanism (2) has a retractable wire clamping assembly (24), and the wire clamping assembly (24) has two wire clamping fingers (240) capable of opening and closing.
4. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 3, wherein the wire clamping mechanism (2) comprises a bottom frame (21) arranged on the frame (1), the bottom frame (21) is provided with a wire clamping telescopic drive (22) and a sliding seat (23) driven by the wire clamping telescopic drive (22) to slide relative to the bottom frame (21), the wire clamping assembly (24) is arranged on the sliding seat (23), and the sliding seat (23) is provided with a wire clamping drive (25) for driving two wire clamping fingers (240) of the wire clamping assembly (24) to open and close.
5. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 4, wherein the wire clamping assembly (24) comprises a wire clamping shaft sleeve (241) fixedly arranged on the sliding base (23) and a wire clamping shaft (242) penetrating through the wire clamping shaft sleeve (241), two wire clamping fingers (240) are respectively arranged at the free ends of the wire clamping shaft sleeve (241) and the wire clamping shaft (242), and the wire clamping driver (25) is connected with the other end of the wire clamping shaft (242) and drives the wire clamping shaft sleeve (241) to rotate relative to the wire clamping shaft sleeve (241) so that the two wire clamping fingers (240) overlap to close wire clamping or open loose wires in a staggered mode.
6. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 4, characterized in that the wire clamping drive (25) is in transmission connection with the wire clamping assembly (24) through a gear rack assembly (251) which is matched with each other.
7. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 5, wherein the machine frame (1) is provided with a fixing member (243) for fixing the wire clamping sleeve (241).
8. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 1, wherein the wire moving mechanism (3) comprises a support (31) arranged on the frame (1) and a first sliding pair (32) arranged on the support (31), a second sliding pair (33) is arranged on a sliding part of the first sliding pair (32), a first telescopic drive (34) for driving the second sliding pair (33) to slide is arranged on a fixing part of the first sliding pair (32), a wire moving member (35) extending to the winding wire is arranged on a sliding part of the second sliding pair (33), and a second telescopic drive (36) for driving the wire moving member (35) to move is arranged on a fixing part of the second sliding pair (33).
9. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 8, wherein the wire moving member (35) is L-shaped with a hook angle a smaller than a right angle.
10. The automatic wire clamping guide device for the magnetic ring winding machine as claimed in claim 8, wherein the first telescopic driving means (34) and the second telescopic driving means (36) are both air cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245500.0A CN110911161A (en) | 2019-12-07 | 2019-12-07 | Automatic wire clamping guide device for magnetic ring winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245500.0A CN110911161A (en) | 2019-12-07 | 2019-12-07 | Automatic wire clamping guide device for magnetic ring winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110911161A true CN110911161A (en) | 2020-03-24 |
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ID=69823280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911245500.0A Pending CN110911161A (en) | 2019-12-07 | 2019-12-07 | Automatic wire clamping guide device for magnetic ring winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110911161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072874A (en) * | 2020-09-04 | 2020-12-11 | 常州金康精工机械股份有限公司 | Bottom-winding type stator winding machine |
-
2019
- 2019-12-07 CN CN201911245500.0A patent/CN110911161A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072874A (en) * | 2020-09-04 | 2020-12-11 | 常州金康精工机械股份有限公司 | Bottom-winding type stator winding machine |
| CN112072874B (en) * | 2020-09-04 | 2021-12-24 | 常州金康精工机械股份有限公司 | Bottom-winding type stator winding machine |
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