CN114999814B - Conveying mechanism for full-automatic winding device - Google Patents

Conveying mechanism for full-automatic winding device Download PDF

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Publication number
CN114999814B
CN114999814B CN202210768440.6A CN202210768440A CN114999814B CN 114999814 B CN114999814 B CN 114999814B CN 202210768440 A CN202210768440 A CN 202210768440A CN 114999814 B CN114999814 B CN 114999814B
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Prior art keywords
stop
limiting
rotating
rod
rotating shaft
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CN202210768440.6A
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CN114999814A (en
Inventor
王万成
廖晓文
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Xi'an Hangyi Power Control System Co ltd
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Xi'an Hangyi Power Control System Co ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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
    • H01F41/04Apparatus 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
    • H01F41/06Coil winding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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
    • H01F41/04Apparatus 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
    • H01F41/06Coil winding
    • H01F41/094Tensioning or braking devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

The invention discloses a conveying mechanism for a full-automatic winding device, which comprises: the fixed rod is U-shaped and is formed by sequentially connecting a cross rod and two stop rods, the two stop rods are oppositely arranged, one ends of the two stop rods are respectively integrally connected with two ends of the cross rod, the two ends of the rotating shaft are respectively connected with the free ends of the two cross rods, the upper ends of the stop upright posts are provided with stop holes in a penetrating manner along the front-back direction, one section of each stop rod, which is parallel to the axis of the rotating shaft, is an adjusting section, the other section of each stop rod is a limiting section, the stop sections are movably connected with the fixed rods after passing through the stop holes, the rotating bearings are sleeved on the rotating shafts, original coils are sleeved on the stop sections, the friction force between the stop plates and the rotating shafts is reduced when the original coils rotate, and the stop plates are used for being propped against the lower sides of the rotating bearings when winding is stopped, so that the rotating bearings stop rotating; the invention solves the problem that when the winding is stopped downstream, the winding can be self-adaptively and timely stopped under the action of spring force, and the winding motor is kept consistent to start and stop.

Description

Conveying mechanism for full-automatic winding device
Technical Field
The invention belongs to the technical field of coil production, and particularly relates to a conveying mechanism for a full-automatic winding device.
Background
Coils are generally referred to as windings of wire in the form of loops, the most common coil applications being: motors, inductors, transformers, loop antennas, etc. The coil in the circuit is referred to as an inductor. The coils are formed by winding the guide wires one by one, the guide wires are mutually insulated, and the insulating tube can be hollow and can also comprise an iron core or a magnetic powder core, namely an inductor. The inductance can be divided into a fixed inductance and a variable inductance, and the fixed inductance coil is called an inductance or a coil for short.
In the prior art, the coil is wound in the following ways:
a. the winding is carried out by hands, and the winding is suitable for the case of fewer turns and low structural size requirement. Its advantages are easy operation, low cost, low efficiency and high size fluctuation. His transport structure has only one simple bobbin supporting the coil.
B. semi-automatic coiling is generally realized by adopting a variable speed motor, and is more in number of turns for coiling and more commonly used when the precision requirement is common, and the semi-automatic coiling machine has the characteristics of improving efficiency, and has the defects that the phenomenon of disordered buckling and disordered arrangement is easy to occur due to the lack of control of a reversing motor and the self reversing of a wire diameter.
C. The full-automatic winding mechanism is provided with a reversing and conveying mechanism, but only can realize winding of coils with fixed wire diameters and fixed sizes, and has the advantages of small adjustment range and small adjustment amount. The phenomenon of disordered buckling and disordered arrangement occurs during operation. His conveyor will typically have a buffer wheel.
In the coil winding process, the original coil can continue to rotate under the action of inertia when the winding of the original coil is stopped at the downstream, so that the wires of the original coil are stacked and cannot be stopped in time, and the coil to be wound is replaced by a downstream mechanism to continue winding.
Disclosure of Invention
The invention aims to provide a conveying mechanism for a full-automatic winding device, which solves the problem of irregular arrangement such as unnecessary stacking and the like caused by incapability of stopping conveying coils in time.
The invention adopts the following technical scheme: a conveyor mechanism for a fully automatic winding apparatus, comprising:
the fixing rod is U-shaped and is formed by sequentially connecting a cross rod and two stop rods, the two stop rods are oppositely arranged, one end of the fixing rod is respectively and integrally connected with two ends of the cross rod,
Two ends of the rotating shaft are respectively connected with the free ends of the two cross bars,
The limiting upright post is vertically arranged and positioned in the U-shaped area of the fixed rod, the upper end of the limiting upright post is provided with a limiting hole along the front-back direction,
The limiting rod is horizontally arranged, is L-shaped and is positioned above the rotating shaft, one section of the limiting rod, which is parallel to the axis of the rotating shaft, is an adjusting section, the other section of the limiting rod is a limiting section, the limiting section is movably connected with the fixing rod after passing through the limiting hole,
The rotary bearing is sleeved on the rotating shaft, the original coil is sleeved on the rotary bearing and used for reducing the friction force with the rotating shaft when the original coil rotates,
A stopping plate for stopping rotation of the rotary bearing by abutting against the lower side of the rotary bearing when the winding is stopped;
the adjusting section of the limiting rod is used for the wire on the original coil to be lapped on the upper side of the adjusting section from back to front and conveyed to the downstream.
Further, the stop plate is strip-shaped and moves forwards and backwards, is located on the lower side of the limiting upright post, the rear end of the stop plate is fixedly connected with the lower end of the limiting upright post, the front end of the stop plate abuts against the lower side of the rotating bearing, the stop plate is used for pulling the limiting rod to move downwards after the wire of the original coil is pulled, the upper end of the limiting upright post moves downwards, the front end of the stop plate is driven to move downwards, the rotating bearing is loosened to enable the original coil to rotate, the limiting rod is reset upwards after the pulling force of the wire of the original coil disappears, the upper end of the limiting upright post is driven to reset upwards, the front end of the stop plate is reset upwards, and the lower side of the stop plate abuts against the rotating bearing to enable the original coil to stop rotating.
Further, the method further comprises the following steps:
The limiting pulley is sleeved on the adjusting section of the limiting rod and is used for upward winding the wire of the original coil around the upper side of the limiting pulley and then downward conveying.
Further, the free end of the limiting section of the limiting rod is connected with the fixing rod through a spring.
Further, the method further comprises the following steps: the heightening vertical rod is vertically arranged, the lower end of the heightening vertical rod is fixedly connected with the upper side of the cross rod of the fixed rod, and the upper end of the heightening vertical rod is connected with the free end of the limit section of the limit rod through a spring.
Further, a movable shaft is arranged on the stop lever close to the limiting upright post, the movable shaft is horizontally arranged, and the lower end of the limiting upright post is movably connected with the stop lever, so that the upper end of the limiting upright post is stressed to move downwards and then rotates by taking the movable shaft as the center.
Further, grooves are formed in the upper end faces of the free ends of the two stop rods from top to bottom, and the two grooves are used for extending in the two ends of the rotating shaft and fixing the two ends of the rotating shaft.
Further, the pivot comprises left pivot and the right pivot of relative setting, and swivel bearing is provided with two, and one swivel bearing cover is established in left pivot, and another swivel bearing cover is established in right pivot, and original coil is located between two swivel bearings.
Further, the front end of the stopping plate is provided with a recess from top to bottom, and the recess is used for extending into the lower side of the rotary bearing, so that the rotary bearing is prevented from rotating.
The beneficial effects of the invention are as follows: according to the conveying mechanism, the stop plate is arranged, when the winding of the coil to be wound is needed to be stopped after the wire of the original coil loses tension, the stop plate can reset timely and limit the rotary bearing, so that the rotary bearing can stop rotating timely, the phenomenon that the wire of the original coil is stacked and the time and speed of replacing the coil to be wound are influenced is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a side view of the present invention.
Wherein: 1. a fixed rod; 2. a rotating shaft; 3. a limit upright post; 4. a limit rod; 5. a stop plate; 6. a cross bar; 7. a stop lever; 8. a limit pulley; 9. a heightening upright post; 11. a groove; 12. a rotating bearing; 13. an original coil.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
The invention discloses a conveying mechanism for a full-automatic winding device, which is shown in fig. 1 and 2 and comprises a fixed rod 1, a rotating shaft 2, a limiting upright post 3, a limiting rod 4, a rotating bearing 12 and a stop plate 5.
The dead lever 1 is the U-shaped, and dead lever 1 is formed by connecting gradually a horizontal pole 6 and two pin 7, and two pin 7 set up relatively, and the one end of two pin 7 is connected with the both ends body coupling of horizontal pole 6 respectively, and the both ends of pivot 2 are connected with the free end of two horizontal poles 6 respectively.
The vertical setting of spacing stand 3, spacing stand 3 are located the U-shaped region of dead lever 1, and the upper end of spacing stand 3 runs through along fore-and-aft direction and has seted up spacing hole, and gag lever post 4 level setting, gag lever post 4 are L shape, and gag lever post 4 is located the top of pivot 2, and one section that gag lever post 4 is parallel with pivot 2 axis is the adjustment section, and another section of gag lever post 4 is the limit section, and spacing section passes spacing hole back and dead lever 1 swing joint.
The rotary bearing 12 is sleeved on the rotating shaft 2, the original coil 13 is sleeved on the rotary bearing 12, the rotary bearing 12 is used for reducing friction force with the rotating shaft 2 when the original coil 13 rotates, the stop plate 5 is used for abutting against the lower side of the rotary bearing 12 when winding is stopped, the rotary bearing 12 stops rotating, and an adjusting section of the limiting rod 4 is used for enabling a wire on the original coil 13 to be lapped on the upper side of the adjusting section from back to front and conveyed downstream.
The stop plate 5 is strip-shaped and moves forwards and backwards, is located on the lower side of the limiting upright post 3, the rear end of the stop plate 5 is fixedly connected with the lower end of the limiting upright post 3, the front end of the stop plate 5 abuts against the lower side of the rotating bearing 12, the wire of the original coil 13 of the stop plate 5 is pulled to move downwards by the limiting rod 4, the upper end of the limiting upright post 3 is enabled to move downwards, the front end of the stop plate 5 is driven to move downwards, the rotating bearing 12 is loosened to enable the original coil 13 to rotate, the stop plate 5 is further used for enabling the limiting rod 4 to reset upwards after the pulling force of the wire of the original coil 13 disappears, the upper end of the limiting upright post 3 is driven to reset upwards, the front end of the stop plate 5 is enabled to reset upwards, and the lower side of the rotating bearing 12 enables the original coil 13 to stop rotating.
By providing the stop plate 5 it is ensured that the stop plate 5 releases the swivel bearing 12 when the swivel bearing 12 rotates, and that the stop plate 5 limits the swivel bearing 12 when the swivel bearing 12 needs to stop rotating, so that the swivel bearing 12 stops rotating, and the rotational force of the swivel bearing 12 comes from the pulling force of the wire to the original coil 13. The front end of the stop plate 5 is provided with a recess from top to bottom, and the recess is used for extending into the lower side of the rotary bearing 12, so as to prevent the rotary bearing 12 from rotating.
The conveying mechanism further comprises: the limiting pulley 8 is sleeved on the adjusting section of the limiting rod 4, and the line of the limiting pulley 8 for the original coil 13 upwards bypasses the limiting pulley 8 and then is conveyed downwards. The free end of the limit section of the limit rod 4 is connected with the fixed rod 1 through a spring.
The conveying mechanism further comprises: the heightening vertical rod 9 is vertically arranged, the lower end of the heightening vertical rod 9 is fixedly connected with the upper side of the cross rod 6 of the fixed rod 1, and the upper end of the heightening vertical rod 9 is connected with the free end of the limit section of the limit rod 4 through a spring
Be provided with the loose axle on the pin 7 that is close to spacing stand 3, the loose axle level sets up, and with the lower extreme and the pin 7 swing joint of spacing stand 3 for after the upper end atress downward movement of spacing stand 3, rotate with the loose axle as the center. The upper end surfaces of the free ends of the two stop rods 7 are provided with grooves 11 from top to bottom, and the two grooves 11 are used for extending in the two ends of the rotating shaft 2 and fixing the two ends of the rotating shaft 2.
The rotating shaft 2 is composed of a left rotating shaft and a right rotating shaft which are oppositely arranged, the left rotating shaft and the right rotating shaft are horizontally arranged, the left end of the left rotating shaft stretches into a groove 11 on the left side, the left rotating shaft is fixed by a bolt, the right end of the right rotating shaft stretches into a groove 11 on the right side, the right rotating shaft is fixed by a bolt, two rotating bearings 12 are arranged, one rotating bearing 12 is sleeved on the left rotating shaft, the other rotating bearing 12 is sleeved on the right rotating shaft, and an original coil 13 is positioned between the two rotating bearings 12.
In the prior art, in the coil winding process, the original coil 13 is easy to rotate under the action of inertia when the winding of the original coil 13 is stopped at the downstream, so that the wires of the original coil 13 are stacked and cannot be stopped in time, and the coil to be wound is replaced by a downstream mechanism to continue winding.
According to the conveying mechanism, the stop plate 5 is arranged, so that when the winding of the coil to be wound is needed to be stopped after the original coil 13 loses tension, the stop plate 5 can timely rotate upwards to limit the rotary bearing 12, the rotary bearing 12 can timely stop rotating, and then the phenomenon that the wire of the original coil 13 is stacked to influence the time and speed of replacing the coil to be wound is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (8)

1. A conveyor mechanism for a fully automatic winding apparatus, comprising:
the fixed rod (1) is U-shaped and is formed by sequentially connecting a cross rod (6) and two stop rods (7), the two stop rods (7) are oppositely arranged, one end of the fixed rod is integrally connected with the two ends of the cross rod (6) respectively,
Two ends of the rotating shaft (2) are respectively connected with the free ends of the two cross bars (6),
The limiting upright post (3) is vertically arranged and positioned in the U-shaped area of the fixed rod (1), the upper end of the limiting upright post is provided with a limiting hole along the front-back direction,
The limiting rod (4) is horizontally arranged and is L-shaped, a section of the limiting rod, which is parallel to the axis of the rotating shaft (2), is an adjusting section, the other section is a limiting section, the limiting section is movably connected with the fixed rod (1) after passing through the limiting hole,
A rotary bearing (12) sleeved on the rotating shaft (2), an original coil (13) sleeved on the rotary bearing for reducing friction force with the rotating shaft (2) when the original coil (13) rotates,
A stop plate (5) for abutting against the lower side of the swivel bearing (12) when stopping winding, so that the swivel bearing (12) stops rotating;
the adjusting section of the limiting rod (4) is used for the wire on the original coil (13) to be lapped on the upper side of the adjusting section from back to front and conveyed downstream;
The stop plate (5) is strip-shaped and moves forwards and backwards, is located on the lower side of the limiting upright post (3), the rear end of the stop plate (5) is fixedly connected with the lower end of the limiting upright post (3), the front end of the stop plate (5) abuts against the lower side of the rotating bearing (12), the wire of the original coil (13) is pulled to move downwards by the stop plate (5), the upper end of the limiting upright post (3) moves downwards, the front end of the stop plate (5) is driven to move downwards, the rotating bearing (12) is loosened to enable the original coil (13) to rotate, and after the tensile force of the wire of the original coil (13) disappears, the stop plate (4) is reset upwards to drive the upper end of the limiting upright post (3) to reset upwards, the front end of the stop plate (5) is reset upwards, and the lower side of the stop plate (5) is abutted against the rotating bearing (12) to enable the original coil (13) to stop rotating.
2. A conveyor mechanism for a fully automatic wire-wrapping apparatus as in claim 1 further comprising:
The limiting pulley (8) is sleeved on the adjusting section of the limiting rod (4), and the wire for the original coil (13) upwards bypasses the upper side of the limiting pulley (8) and then downwards conveys.
3. A conveying mechanism for a fully automatic winding device according to claim 2, characterized in that the free end of the limit section of the limit lever (4) is connected with the fixed lever (1) by a spring.
4. A conveyor mechanism for a fully automatic winding apparatus according to any one of claims 1-3, further comprising: the heightening vertical rod (9) is vertically arranged, the lower end of the heightening vertical rod is fixedly connected with the upper side of the cross rod (6) of the fixed rod (1), and the upper end of the heightening vertical rod is connected with the free end of the limiting section of the limiting rod (4) through a spring.
5. The conveying mechanism for the full-automatic winding device according to claim 4, wherein a movable shaft is arranged on a stop lever (7) close to the limiting upright post (3), the movable shaft is horizontally arranged, and the lower end of the limiting upright post (3) is movably connected with the stop lever (7), so that the upper end of the limiting upright post (3) rotates by taking the movable shaft as a center after being stressed to move downwards.
6. The conveying mechanism for the full-automatic winding device according to claim 5, wherein grooves (11) are formed in the upper end surfaces of the free ends of the two stop rods (7) from top to bottom, and the two grooves (11) are used for extending into two ends of the rotating shaft (2) and fixing the two ends of the rotating shaft (2).
7. The conveying mechanism for a full-automatic winding device according to claim 6, wherein the rotating shaft (2) is composed of a left rotating shaft and a right rotating shaft which are oppositely arranged, two rotating bearings (12) are arranged, one rotating bearing (12) is sleeved on the left rotating shaft, the other rotating bearing (12) is sleeved on the right rotating shaft, and the original coil (13) is located between the two rotating bearings (12).
8. A conveying mechanism for a fully automatic winding device according to claim 7, wherein the front end of the stop plate (5) is provided with a recess from top to bottom, and the recess is used for extending into the underside of the rotary bearing (12) so as to prevent the rotary bearing (12) from rotating.
CN202210768440.6A 2022-06-30 2022-06-30 Conveying mechanism for full-automatic winding device Active CN114999814B (en)

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CN115798924B (en) * 2023-01-31 2023-05-23 广东科源电气股份有限公司 Switching seat and winding device of transformer coil

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