CN112158663A

CN112158663A - Indicating lamp parallel connection indicating type winding mechanism

Info

Publication number: CN112158663A
Application number: CN202010907111.6A
Authority: CN
Inventors: 徐德本
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2021-01-01
Also published as: CN111634752A; CN111634752B; CN109733950B; CN109733950A

Abstract

The invention relates to an indicating lamp parallel connection indicating type winding mechanism and a winding method for fixing a thread end by a hook head. The utility model provides an instruction lamp parallel indication formula wire winding mechanism includes the pivot and connects in the pivot through the slide bar wire winding pole, the wire winding pole is equipped with the wire winding pole and stretches out a positioning mechanism, be equipped with power introduction structure and electro-magnet in the pivot, the wire winding pole stretches out a positioning mechanism and includes indicating mechanism, smooth chamber, slider and locating hole, be equipped with on the slider with locating hole complex locating pin and positioning spring, indicating mechanism includes series connection's pilot lamp and contact pair together, all wire winding poles stretch out positioning mechanism's instruction structure parallel connection together and with power introduction structure electric connection is in the same place, and the slider links together with the slide bar. The method for winding the hook head to fix the thread head is to wind the thread by an indicating lamp parallel connection indicating type winding mechanism. The invention solves the problem that the prior art is labor-consuming when the wire coil is taken down from the wire spool to form the wire coil without a fixed core.

Description

Indicating lamp parallel connection indicating type winding mechanism

The scheme is a divisional application with the name of an indicator lamp parallel indication type winding mechanism and a hook head fixed thread end winding and winding method on application number 2019101691279, application date 2019, 3 and 6.

Technical Field

The invention relates to the technical field of winding, in particular to an electromagnetic adsorption type winding mechanism and a winding method of an electromagnetic adsorption type formed coil.

Background

In the production process of the electric wire and the electric cable, the electric wire and the electric cable need to be wound to form an electric wire coil, and in the production process of the yarn, the yarn needs to be wound together to form a yarn coil (hereinafter, the electric wire coil and the yarn coil are collectively referred to as a coil). Some of the wire coils are wire coils with fixed cores formed on a wire spool or a yarn bobbin, and in order to reduce production cost, the wire to be wound needs to be wound into the wire coil with the fixed cores.

Disclosure of Invention

The invention provides an electromagnetic adsorption type winding mechanism, which solves the problem that the existing winding mechanism is labor-consuming when a wire coil without a fixed core is formed by taking the wire coil off a wire spool.

The technical problem is solved by the following technical scheme: the utility model provides an electromagnetism absorption formula wire winding mechanism, includes pivot and a plurality of wire winding poles that are located the pivot outlying and distribute axial extension along pivot circumference, wire winding pole is equipped with a plurality of slide bars that distribute radial extension along pivot length direction, the slide bar slides and wears to establish in the pivot, each wire winding pole respectively is equipped with a wire winding pole and stretches out a positioning mechanism, be equipped with power introduction structure and electro-magnet in the pivot, wire winding pole stretches out a positioning mechanism and includes along the radial slide chamber that extends of pivot, sliding connection and set up the locating hole on the wall in slide chamber, be equipped with on the slider can move with the locating pin mounting hole that the locating hole aligns, be equipped with in the locating pin mounting hole with locating hole complex locating pin and drive locating pin insert the positioning spring of locating hole, be equipped with the contact pair in the locating hole, the contact pair is including fixed conductive contact and through the locating pin drive and with the action of fixed conductive contact The electromagnet, the power supply introducing structure and the contact pairs of all the slide bar extending position positioning mechanisms are connected together in series, and the slide block is connected with one of the slide bars; the wires to be wound on all the winding rods are simultaneously disconnected with the circumferential surface of the rotating shaft. During winding, the winding rod moves outwards along the radial direction of the rotating shaft under the action of centrifugal force of the rotating shaft and is fixed by the winding rod extending position positioning mechanism, the ferromagnetic block is arranged on the wire head and matched with the electromagnet to be adsorbed on the rotating shaft, so that the wire can rotate along with the rotating shaft to be wound, after winding is completed, the fixing effect of the winding rod extending position positioning mechanism is removed, the winding rod is close to the rotating shaft, and therefore the winding rod is separated from the coil, and then the coil is taken down. This technical scheme only when the wire winding pole moves the setting position outward, the electro-magnet just can get electric and make the line can wind in the pivot to thereby prevent that the wire winding pole from not moving when targetting in place the line just begin to wind and lead to the wire winding pole not to move towards the space that the pivot removed, the space that the wire winding pole did not move towards the pivot then can lead to this wire winding pole can not throw off with the line book and cause to take off the line book when hard. The back is stretched out through setting up the wire winding pole and stretches out a positioning mechanism and fix to the wire winding pole, thereby prevents that wire winding process central line from forcing the wire winding pole to reset and leading to the wire winding pole not to have the space towards the pivot removal, so good reliability. The invention is labor-saving and convenient when taking off the coil. When the coil is taken off, the coil is not easy to be scattered.

Preferably, the moving contact is provided with a driving head which extends out of the rotating shaft and is used for driving the moving conductive contact to be separated from the fixed conductive contact and driving the positioning pin to be separated from the positioning hole. The contact pairs can be conveniently separated and the positioning pins can be conveniently separated.

Preferably, a winding rod return spring for driving the sliding block to move towards the direction far away from the winding rod is arranged in the sliding cavity. The wire winding rod reset spring can drive the wire winding rod to move towards the rotating shaft after the wire winding rod is released from the stretching position positioning mechanism, so that the wire winding rod can be separated from the wire coil conveniently in the process of taking off the wire coil.

Preferably, the sliding cavity is defined by a sliding groove formed in the end surface of the rotating shaft and a cover plate covering the sliding groove, and the positioning hole is formed in the cover plate. The assembly of the winding rod extension positioning mechanism is convenient.

Preferably, the two ends of the rotating shaft are provided with end plates, the end plates and the rotating shaft define a winding groove, the winding rod is located in the winding groove, and one of the end plates located at the two ends of the rotating shaft is detachably connected with the rotating shaft. The flatness of both ends of the coil can be maintained when the coil is wound to be large. The end portion detachably connected to the shaft is removed when the coil is removed, and then the coil is removed from the end of the shaft.

Preferably, an avoiding pit is formed in the surface, located on one side of the winding groove, of the end plate, and the winding rod extends into the avoiding pit. It is possible to prevent the poor regularity of the coil from being caused by the process of winding the wire from being embedded in the gap between the end portion and the end portion of the flexible rod.

Preferably, the two ends of the rotating shaft are provided with shaft heads, the end faces of the shaft heads are provided with counter bores coaxial with the shaft heads, and the power supply introducing structure comprises a conductive block arranged on the bottom wall of each counter bore and a conductive ring arranged on the peripheral wall of each counter bore and extending along the circumferential direction of each counter bore. The power supply is convenient to introduce.

Preferably, the power supply introducing structure further comprises an insulating plug rotatably connected in the counter bore, a first conductive head arranged on the end face of the insulating plug and abutted to the conductive block, a conductive head mounting hole arranged on the peripheral face of the insulating plug, and a second conductive head penetrating through the conductive head mounting hole, a third conductive head and a conductive spring driving the second conductive head to abut to the conductive ring are arranged in the conductive head mounting hole, the conductive spring is electrically connected with the second conductive head and the third conductive head, the first conductive head is connected with a first power line, and the third conductive head is connected with a second power line.

Preferably, the winding rods are arc-shaped plate structures extending along the circumferential direction of the rotating shaft, and the winding rods are disconnected from the circumferential surface of the rotating shaft when the winding rods move to abut against each other. The roundness of the wound coil can be improved.

The invention also provides a winding method suitable for the electromagnetic adsorption type formed coil, which is characterized in that the winding is carried out through an electromagnetic adsorption type winding mechanism, and the specific winding process comprises the following steps: firstly, fixing a ferromagnetic block on the end of a wire to be wound, enabling the ferromagnetic block to be positioned at a position capable of being adsorbed by an electromagnet, and connecting a power supply lead-in structure with a power supply; secondly, the rotating shaft is rotated, the winding rod is far away from the rotating shaft under the centrifugal action generated by the rotation of the rotating shaft, the sliding block moves together when the winding rod moves, when the sliding block moves to the positioning pin mounting hole to be aligned with the positioning hole, the positioning pin is inserted into the positioning hole under the action of the positioning spring, the movable conductive contact and the fixed conductive contact are driven to be abutted together when the positioning pin is inserted into the positioning hole, the electromagnet is connected with the power supply when the movable conductive contacts and the fixed conductive contacts of all the winding rod fixing mechanisms are abutted together, and the ferromagnetic block is adsorbed and fixed on the rotating shaft by the magnetic force generated by the electromagnet, so that the wire to be wound is simultaneously wound on all the winding rods to form a wire coil when the rotating shaft rotates; and thirdly, stopping the rotation of the rotating shaft after the wire is wound to the required size, separating the movable conductive contact from the fixed conductive contact, enabling the positioning pin to be separated from the positioning hole, increasing the depth of the sliding rod inserted into the rotating shaft so as to enable the wire winding rod to move towards the rotating shaft and loosen the wire winding rod from the wire coil, and taking down the wire coil from the wire winding rod.

The invention has the following advantages: the coil is convenient to take off; the coil is not easy to be scattered when being taken off; the reliability is good.

Drawings

Fig. 1 is a schematic diagram of a first embodiment of the present invention.

FIG. 2 is a partially enlarged view of the point B in FIG. 1

FIG. 3 is a schematic sectional view A-A of FIG. 1.

Fig. 4 is a schematic view showing a connection relationship of electric components in the present invention.

Fig. 5 is a partial schematic view of a second embodiment of the invention.

In the figure: the winding device comprises a rotating shaft 1, a winding rod 2, a shaft head 3, a counter bore 4, a power supply introducing structure 5, a conductive block 6, a conductive ring 7, an end plate 8, a winding groove 9, an avoiding pit 10, a sliding rod 11, a winding rod extending position positioning mechanism 12, a sliding cavity 13, a sliding block 14, a positioning hole 15, a positioning pin mounting hole 16, a positioning pin 17, a positioning spring 18, a winding rod reset spring 19, a sliding groove 20, a cover plate 21, a contact pair 22, a fixed conductive contact 23, a driving head 24, an electromagnet 25, an insulating plug 26, a first conductive head 27, a conductive head mounting hole 28, a second conductive head 29, a third conductive head 30, a conductive spring 31, a first power line 32, a second power line 33, a movable conductive contact 34 and a power supply 35.

Detailed Description

The invention is further described with reference to the following figures and examples.

In a first embodiment, referring to fig. 1, fig. 2, fig. 3, and fig. 4, an electromagnetic adsorption type winding mechanism includes a rotating shaft 1 and a plurality of winding rods 2 located at the periphery of the rotating shaft and distributed axially along the circumferential direction of the rotating shaft. The number of the winding rods is 4. Two ends of the rotating shaft are provided with shaft heads 3. The end face of one shaft head is provided with a counter bore 4 which is coaxial with the shaft head. A power supply lead-in structure 5 is arranged in the counter bore 4. The power supply introducing structure comprises a conductive block 6 arranged on the bottom wall of the counterbore and a conductive ring 7 arranged on the peripheral wall of the counterbore and extending along the circumferential direction of the counterbore. End plates 8 are arranged at two ends of the rotating shaft. The end plate is sleeved on the shaft head. The two end plates are detachably connected with the rotating shaft, and are specifically connected together through bolts. The end plate and the rotating shaft enclose a winding slot 9. The winding rod is located in the winding groove. The surface of the end plate on one side of the winding slot is provided with an avoiding pit 10. The winding rod extends into the avoiding pit. The winding rod is provided with a plurality of sliding rods 11 which radially extend along the length direction of the rotating shaft. The sliding rod is slidably arranged on the rotating shaft in a penetrating way. Each winding rod is provided with a winding rod extending position positioning mechanism 12. An electromagnet is arranged on one side, facing the winding groove, of the end part of the shaft head with the counter bore arranged on the shaft head (see figure 4). The winding rod extending position locating mechanism comprises a sliding cavity 13 extending along the radial direction of the rotating shaft, a sliding block 14 connected in the sliding cavity in a sliding mode and a locating hole 15 arranged on the wall of the sliding cavity. The slider is provided with a locating pin mounting hole 16 which can be moved into alignment with the locating hole. And a positioning pin 17 matched with the positioning hole and a positioning spring 18 for driving the positioning pin to be inserted into the positioning hole are arranged in the positioning pin mounting hole. A winding rod return spring 19 which drives the sliding block to move towards the direction far away from the winding rod is arranged in the sliding cavity. The sliding cavity is enclosed by a sliding groove 20 arranged on the end surface of the rotating shaft and a cover plate 21 covering the sliding groove. The cover plate is pressed by the end plate to cover the sliding chute. The locating hole sets up on the apron and extends to in the end plate. Contact pairs 22 are provided in the positioning holes. The contact pair comprises a fixed conductive contact 23 and a movable conductive contact 34 which is driven by the positioning pin to abut against the fixed conductive contact. The movable contact is provided with a driving head 24 which extends out of the rotating shaft and is used for driving the movable conductive contact and the fixed conductive contact to be separated and driving the positioning pin to be separated from the positioning hole. The electromagnet 25, the power supply introducing structure and a total of 4 contact pairs of 4 sliding rod extending position positioning mechanisms on the 4 winding rods are connected together in series and connected with the power supply 35. The sliding block is connected with one of the sliding rods. When the winding rollers move to the position fixed on the reel by the winding rod extension positioning mechanism, the wires are wound on all the winding rods simultaneously and are disconnected between the peripheral surfaces of the winding rods around the same rotating shaft. The winding rod is an arc-shaped plate structure extending along the circumferential direction of the rotating shaft, and the winding rod is disconnected with the circumferential surface of the rotating shaft when the winding rod moves to the adjacent winding rod in a butt joint mode.

The winding method for performing the electromagnetic adsorption type formed coil by the electromagnetic adsorption type winding mechanism comprises the following steps: firstly, fixing a ferromagnetic block on the end of a wire to be wound, enabling the ferromagnetic block to be located in a position where the wire winding groove can be adsorbed by an electromagnet, and connecting a power supply introducing structure with a power supply, specifically, enabling two electrodes of the power supply to be respectively abutted with a conducting ring and a conducting block to introduce the power supply. Secondly, the rotating shaft is rotated, the winding rod is far away from the rotating shaft under the centrifugal action generated by the rotation of the rotating shaft, the sliding block moves together when the winding rod moves, when the sliding block moves to the positioning pin mounting hole to be aligned with the positioning hole, the positioning pin is inserted into the positioning hole under the action of the positioning spring, the movable conductive contact and the fixed conductive contact are driven to be abutted together when the positioning pin is inserted into the positioning hole, the electromagnet is connected with the power supply when the movable conductive contacts and the fixed conductive contacts of all the winding rod fixing mechanisms are abutted together, and the ferromagnetic block is adsorbed and fixed on the rotating shaft by the magnetic force generated by the electromagnet, so that the wire to be wound is simultaneously wound on all the winding rods to form a wire coil when the rotating shaft rotates; and thirdly, stopping the rotation of the rotating shaft after the wire is wound to a required size, separating the movable conductive contact from the fixed conductive contact and separating the positioning pin from the positioning hole by pressing the driving head, increasing the depth of the sliding rod inserted into the rotating shaft under the action of a return spring of the winding rod so as to enable the winding rod to move towards the rotating shaft, loosening the winding rod between the same-wire coils as a result of the movement of the winding rod, taking down an end plate of the rotating shaft, which is positioned at one end far away from the power supply leading-in structure, and taking down the wire coil from the winding rod through the end, wherein the wire coil cannot be led in by the power supply and cannot interfere with the operation of taking down the wire.

The second embodiment is different from the first embodiment in that:

see fig. 5. The power supply introducing structure further comprises an insulating plug 26 rotatably connected in the counter bore, a first conductive head 27 arranged on the end face of the insulating plug and abutted with the conductive block, a conductive head mounting hole 28 arranged on the peripheral face of the insulating plug, and a second conductive head 29 arranged in the conductive head mounting hole in a penetrating manner. The conductive head mounting hole is internally provided with a third conductive head 30 and a conductive spring 31 for driving the second conductive head and the conductive ring to abut together. The conductive spring is electrically connected to both the second conductive contact and the third conductive contact. The first contact is connected to a first power line 32, and the third contact is connected to a second power line 33. When the power supply is used, the first power line and the second power line are connected with two poles of a power supply to realize power supply introduction, so that the power supply introduction is more convenient.

Claims

1. An indicating lamp parallel connection indicating type winding mechanism is characterized by comprising a rotating shaft and a plurality of winding rods which are positioned on the periphery of the rotating shaft and axially extend along the circumferential direction of the rotating shaft, wherein the winding rods are provided with a plurality of sliding rods which radially extend along the length direction of the rotating shaft, the sliding rods are arranged on the rotating shaft in a sliding and penetrating way, each winding rod is provided with a winding rod extending position positioning mechanism, the rotating shaft is provided with a power supply introducing structure, each winding rod extending position positioning mechanism comprises an indicating structure, a sliding cavity which radially extends along the rotating shaft, a sliding block which is slidably connected in the sliding cavity and a positioning hole which is arranged on the wall of the sliding cavity, the sliding block is provided with a positioning pin mounting hole which can move to be aligned with the positioning hole, a positioning pin which is matched with the positioning hole and a positioning spring which drives the positioning pin to be inserted into the positioning hole are arranged in the positioning hole, and, the contact pair comprises a fixed conductive contact and a movable conductive contact which is driven by a positioning pin to abut against the fixed conductive contact, the contact pair and the indicating lamp are connected together in series, all the indicating structures of the winding rods extending out of the positioning mechanism are connected together in parallel and electrically connected with the power supply introducing structure, and the sliding block is connected with one of the sliding rods; when the winding rod moves to the position fixed on the end plate by the winding rod extension positioning mechanism, the wire to be wound on all the winding rods is simultaneously disconnected with the circumferential surface of the rotating shaft, the winding rod is of an arc-shaped plate structure extending along the circumferential direction of the rotating shaft, and the winding rod is disconnected with the circumferential surface of the rotating shaft when the winding rod moves to the adjacent winding rod in a butt joint mode.

2. The parallel indicator type winding mechanism of claim 1, wherein end plates are arranged at two ends of the rotating shaft, the end plates and the rotating shaft define a winding slot, and the winding rod is positioned in the winding slot; and at least one end plate is detachably connected with the rotating shaft.

3. The parallel indicator wire winding mechanism of claim 2, wherein an avoiding recess is formed on a surface of the end plate on one side of the wire winding groove, and the wire winding rod extends into the avoiding recess.

4. The parallel indicator type winding mechanism of the indicator lamp as claimed in claim 1, wherein two ends of the rotating shaft are provided with shaft heads, the end faces of the shaft heads are provided with counter bores coaxial with the shaft heads, and the power supply introducing structure comprises a conductive block arranged on the bottom wall of each counter bore and a conductive ring arranged on the peripheral wall of each counter bore and extending along the circumferential direction of each counter bore.