CN218108895U - Lead winding machine - Google Patents

Abstract

The utility model discloses a lead wire is around foot machine, include: the winding mechanism comprises a placing table and a winding assembly, the placing table is used for placing an inductance coil, and the winding assembly is arranged on the placing table and is used for winding a residual line segment on the inductance coil on the installation pins; the first cutter is arranged on the placing table, is positioned on a winding path of the winding assembly and is used for cutting partial residual line sections which are not wound on the mounting pins; and the driving part is used for driving the winding assembly to rotate. When carrying out the coiling to inductance coils, need not manual centre gripping and remain the line segment and twine and cut, can directly place inductance coils and place the bench and start the drive division, so, the winding subassembly rotates under the drive of drive division to be participated in the installation with the automatic line segment coiling of remaining on inductance coils of realization, and will not twine the part of establishing on the installation is participated in the cutting of the line segment of remaining automatically in winding process, this process need not manual intervention, still improve the operating efficiency when effectively reducing intensity of labour.

Description

Lead winding machine

Technical Field

The utility model belongs to the technical field of around foot machine technique and specifically relates to a lead wire is around foot machine is related to.

Background

In the process of winding the inductance coil, after the winding is finished, a certain length of the end of the winding is usually reserved for winding on the pin, and then the redundant part is cut off. Besides the high labor intensity, the winding turns and force have errors, and the defects of over-thick winding or over-loose winding are easily caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a lead winding machine, which can effectively reduce labor intensity and improve efficiency of processing residual wire segments on an inductor coil.

A lead wire spooling machine comprising: the winding mechanism comprises a placing table and a winding assembly, the placing table is used for placing an inductance coil to be processed, the winding assembly is arranged on the placing table, and the winding assembly is used for winding a residual line segment on the inductance coil on an installation pin of the inductance coil; the first cutter is arranged on the placing table and positioned on a winding path of the winding assembly, and the first cutter is used for cutting a part of residual line sections which are not wound on the mounting pins; and the driving part is connected with the winding assembly and is used for driving the winding assembly to rotate.

In the above lead winding machine, since the first cutter is disposed on the winding path of the winding assembly, the winding assembly can wind the residual wire section on the inductance coil on the mounting pin of the inductance coil, and at the same time, the first cutter can cut off the partial residual wire section which is not wound on the mounting pin. Therefore, when the winding operation needs to be carried out on the inductance coil to be processed, the winding operation does not need to be carried out by manually clamping the residual line segment, the inductance coil to be processed can be directly placed on the placing platform, and the driving part is started, so that the winding assembly can be driven by the driving part to rotate so as to automatically wind the residual line segment on the inductance coil to be processed on the installation pin, and the first cutter automatically cuts the partial residual line segment which is not wound on the installation pin in the winding process, therefore, the manual intervention is not needed in the process, the labor intensity is effectively reduced, and meanwhile, the operation efficiency is also improved.

The technical solution is further explained below:

in one embodiment, the winding assembly comprises a toggle piece, the toggle piece is movably arranged on the placing table, the driving portion is connected with the toggle piece, and the driving portion drives the toggle piece to rotate so as to drive the residual wire segment to rotate around the installation pin.

In one embodiment, the winding assembly further includes a rotating drum, the rotating drum is disposed on the placing table and is capable of rotating, the rotating drum is used for being inserted into the mounting pins, the toggle member is disposed on the rotating drum and is capable of rotating with the rotating drum, the first cutter is located on a rotating path of the toggle member, and the first cutter has a cutting position on the rotating path.

In one embodiment, the toggle piece comprises a main body part and a cutting part which are connected, the cutting part is positioned in front of the main body part along the rotation direction of the rotary drum, and when the cutting part rotates to the cutting position along with the rotary drum, the cutting part is in butt fit with the first cutting knife so as to cut part of the residual line segment which is not wound on the mounting pin.

In one embodiment, when the cutting portion rotates with the drum to the cutting position, the distance between the cutting portion and the first cutter is smaller than the diameter of the residual line segment;

and/or the first cutter can be movably arranged on the rotating path of the poking piece.

In one embodiment, the winding assembly and the first cutting knife are provided in plurality, the winding assembly and the first cutting knife correspond to each other one by one, the driving part comprises a motor and a gear, the gear is provided in plurality and corresponds to the rotary drum one by one, each gear is connected with the corresponding rotary drum, and the motor is used for driving each gear to rotate.

In one embodiment, the driving part further comprises a rack, each gear is meshed with the rack, and the motor is connected with the rack and is used for driving the rack to move back and forth along the axial direction of the rack;

and/or the lead winding machine further comprises a support for supporting each gear.

In one embodiment, a positioning jack is arranged on the placing table and used for plugging a positioning pin on the inductance coil.

In one embodiment, the lead foot winding machine further comprises a shell, a cavity is formed in the shell, a top plate is arranged on one side wall of the shell, which is away from the ground, a mounting hole is formed in the top plate, the driving portion is arranged in the cavity, and the placing table is arranged outside the cavity through the mounting hole.

In one embodiment, the lead foot-winding machine further comprises a positioning table, the positioning table is arranged on the top plate, and the positioning table is used for abutting against and positioning the inductance coil.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Furthermore, the drawings are not to scale of 1. In the drawings:

fig. 1 is a schematic structural view of a lead winding machine according to an embodiment of the present invention;

fig. 2 is a schematic view of a local explosion of a lead winding machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a part of a lead winding machine according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at circle A;

fig. 5 is a partial exploded view of fig. 3.

The elements in the figure are labeled as follows:

10. a lead winding machine; 110. a winding mechanism; 111. a placing table; 1111. positioning the jack; 112. a winding assembly; 1121. a toggle piece; 1122. a drum; 120. a drive section; 121. a gear; 122. a rack; 130. a first cutter; 140. a support member; 150. a housing; 151. a cavity; 152. a top plate; 160. and a positioning table.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

At present, in the process of winding an inductance coil, in order to facilitate operation, a certain length needs to be reserved at the front end of a metal wire before winding. Meanwhile, in order to facilitate cutting after winding, a certain length of the rear end of the metal wire can be remained. The metal wire wires reserved before and after the winding of the inductance coil are not only easy to cause raw material waste, but also not beneficial to packaging and transportation. Therefore, the reserved overlong line segments need to be wound on the mounting pins on the inductance coil, so that the size is reduced, and the phenomenon that the end parts of the line segments cut the packaging bag to be unfavorable for transportation is avoided. In view of the above, referring to fig. 1 to 4, an embodiment of the present invention provides a lead winding machine 10, wherein the lead winding machine 10 can automatically process a residual wire segment on an inductor coil.

Specifically, in the present embodiment, the lead winder 10 includes: a winding mechanism 110, a first cutter 130 and a driving part 120. The winding mechanism 110 includes a placing table 111 and a winding assembly 112. The placing table 111 is used for placing an inductor coil (not shown in the figure) to be processed. The winding assembly 112 is disposed on the placing table 111, and the winding assembly 112 is used for winding the residual wire section on the inductance coil on the mounting pin of the inductance coil. The first cutter 130 is disposed on the placing table 111 and on the winding path of the winding assembly 112. The first cutter 130 is used to cut a portion of the remaining wire segment that is not wound around the mounting pin. The driving portion 120 is connected to the winding assembly 112 for driving the winding assembly 112 to rotate.

In the lead winder 10, since the first cutter 130 is disposed on the winding path of the winding unit 112, the winding unit 112 can wind the remaining line segment of the inductor around the mounting pin of the inductor, and the first cutter 130 can cut off the remaining line segment that is not wound around the mounting pin. Therefore, when the winding operation of the inductance coil to be processed is required, the winding operation and the cutting operation of the residual wire section are not required to be manually clamped, the inductance coil to be processed can be directly placed on the placing table 111, and the driving part 120 is started, so that the winding assembly 112 can rotate under the driving of the driving part 120 to automatically wind the residual wire section on the inductance coil to be processed on the mounting pin, and the first cutter 130 automatically cuts the partial residual wire section which is not wound on the mounting pin in the winding process.

It should be noted that the "residual line segment" mentioned in this embodiment refers to a line segment with a certain length reserved before and after the winding of the metal wire on the inductance coil.

Referring to fig. 3 to fig. 5, on the basis of the above embodiments, in an embodiment, the winding assembly 112 includes a stirring member 1121. The stirring part 1121 is movably disposed on the placing table 111. And the driving portion 120 is connected to the toggle 1121. The driving portion 120 drives the stirring member 1121 to rotate so as to drive the remaining wire segments to rotate around the mounting pins.

Alternatively, in another embodiment, the placing table 111 is provided with a guide portion, the stirring member 1121 is slidably disposed in the guide portion, and the guide portion is in a ring structure. And the guide portions surround the mounting pins when the inductor coil is placed on the placing table 111. Thus, the shifting member 1121 can rotate around the mounting pin to drive the remaining wire segment to wind around the mounting pin.

Specifically, in the present embodiment, as shown in fig. 3 to 5, the winding assembly 112 further includes a drum 1122. The drum 1122 is provided on the placement table 111, and the drum 1122 is rotatable. The bezel 1122 is for insertion into the mounting pins. The stirring member 1121 is provided on the drum 1122 and is rotatable with the drum 1122. The first cutting knife 130 is located on the rotation path of the stirring member 1121, and the first cutting knife 130 has a cutting position on the rotation path. Therefore, when the rotating cylinder 1122 drives the stirring member 1121 to rotate, no interference occurs with the mounting pins; meanwhile, when the shifting member 1121 rotates along with the rotating drum 1122, it is equivalent to that the shifting member 1121 rotates around the central axis of the mounting pin, so as to drive the remaining line segment on the inductance coil to wind around the mounting pin.

Further, in an embodiment, the stirring member 1121 includes a main body portion and a cutting portion connected to each other. The cutting portion is located forward of the main body portion in the rotational direction of the drum 1122. When the cutting portion rotates with the drum 1122 to the cutting position, the cutting portion is in abutting engagement with the first cutter 130 to cut a portion of the remaining line segment that is not wound on the mounting pin. Therefore, the cutting quality can be ensured, and the phenomenon of uncut cutting is avoided.

Specifically, in the present embodiment, when the cutting portion rotates with the drum 1122 to the cutting position, the distance between the cutting portion and the first cutting blade 130 is smaller than the diameter of the remaining line segment. Thus, the residual line segment is pressed by the first cutter 130 and the second cutter at the same time at the cutting position to be cut.

In one embodiment, the main body portion and the cutting portion are two separate components that may be fixedly attached or removably attached.

Alternatively, in other embodiments, the body portion and the cutting portion are integrally formed components.

In one embodiment, the first cutting blade 130 is movable in a rotational path of the stirring member 1121. In this way, the worker can adjust the length of the residual wire segment wound on the mounting pin by adjusting the position of the first cutter 130 on the placing table 111 according to the requirement.

Referring to fig. 2 to 5, on the basis of the above embodiments, in an embodiment, a plurality of winding assemblies 112 and first cutters 130 are provided, and the winding assemblies 112 correspond to the first cutters 130 one by one. Therefore, a user can simultaneously wind a plurality of residual line segments on the inductance coil.

Specifically, the number of winding assemblies 112 may be determined based on the number of remaining segments on the inductor coil. For example, in the present embodiment, there are two residual wire segments on the inductor coil and two mounting pins, so in the present embodiment, two winding assemblies 112 are provided and both are located on the placing table 111.

Referring to fig. 4, further, in an embodiment, the driving portion 120 includes a motor and a gear 121. The gear 121 is provided in plural and corresponds to the rotary cylinder 1122 one by one. Each gear 121 is connected to a corresponding drum 1122, and a motor is used to rotate each gear 121. Therefore, a plurality of residual line segments on the inductance coil can be wound simultaneously, so that the working efficiency is improved.

In order to enable the plurality of gears 121 to rotate simultaneously, in an embodiment based on the above embodiment, the driving part 120 further includes a rack 122. Each gear 121 is engaged with a rack 122. The motor is connected to the rack gear 122 and is used to drive the rack gear 122 to reciprocate along the axial direction of the rack gear 122. In this manner, when the motor is operated, the driving gear 121 can be driven to rotate simultaneously, and the plurality of tumblers 1122 can be rotated simultaneously. Meanwhile, since the rack 122 can reciprocate, the shifting member 1121 can be automatically reset to the initial position after winding a residual segment of the inductor coil, so that the shifting member 1121 can perform a winding operation on another inductor coil to be processed next time.

Further, in one embodiment, as shown in fig. 2 and 3, the lead wrapping machine 10 further includes a support 140. The support 140 serves to support each gear 121.

On the basis of the above embodiments, in an embodiment, the positioning insertion hole 1111 is disposed on the placing table 111. The positioning insertion hole 1111 is used for inserting a positioning pin on the inductance coil. Therefore, the positioning is realized through the insertion and connection matching of the positioning insertion hole 1111 and the positioning insertion pin of the inductance coil.

Specifically, the number of the positioning insertion holes 1111 is adapted to the number of the positioning pins on the inductor.

In order to improve the service life of the lead winding machine 10, on the basis of the above embodiments, in an embodiment, the lead winding machine 10 further includes a housing 150. A cavity 151 is provided in the housing 150. And a side wall of the housing 150 facing away from the ground is a top plate 152, and the top plate 152 is provided with a mounting hole. The driving part 120 is disposed in the cavity 151, and the placing table 111 is placed outside the cavity 151 through the mounting hole. The housing 150 can provide effective protection for the driving portion 120, and can effectively prevent liquid or dust from entering the driving portion 120.

Further, in one embodiment, the lead winder 10 further includes a positioning stage 160. The positioning table 160 is provided on the top plate 152. The positioning table 160 is used for positioning in interference with the inductance coil.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A lead wire is around foot machine characterized in that includes:

the winding mechanism comprises a placing table and a winding assembly, the placing table is used for placing an inductance coil to be processed, the winding assembly is arranged on the placing table, and the winding assembly is used for winding a residual line segment on the inductance coil on an installation pin of the inductance coil;

the first cutter is arranged on the placing table and positioned on a winding path of the winding assembly, and the first cutter is used for cutting a part of residual line sections which are not wound on the mounting pins; and

the driving part is connected with the winding assembly and used for driving the winding assembly to rotate.

2. The lead winding machine according to claim 1, wherein the winding assembly comprises a toggle member movably disposed on the placement platform, the driving portion is connected to the toggle member, and the driving portion drives the toggle member to rotate so as to drive the residual wire segment to rotate around the installation pin.

3. The lead winder according to claim 2, wherein the winding assembly further includes a drum provided on the placement table and capable of rotating, the drum being adapted to be inserted into the mounting pins, the toggle member being provided on the drum and capable of rotating with the drum, the first cutter being located on a rotation path of the toggle member, and the first cutter having a cutting position on the rotation path.

4. The wire winder of claim 3, wherein the toggle member includes a body portion and a cutting portion connected to each other, the cutting portion being located forward of the body portion in the rotational direction of the drum, the cutting portion cooperating with the first cutter to cut a portion of the remaining wire segment that is not wound around the mounting pin when the cutting portion is rotated with the drum to the cutting position.

5. The wire winder of claim 4, wherein the distance between the cutting portion and the first cutter is less than the diameter of the residual wire segment when the cutting portion rotates with the drum to the cutting position;

and/or the first cutter can be movably arranged on the rotating path of the poking piece.

6. The lead winder according to claim 1, wherein a plurality of winding assemblies are provided for each of the first cutters, and the winding assemblies correspond to the first cutters one by one, and the driving unit includes a plurality of gears, each of which corresponds to one of the drums, and each of the gears is connected to the corresponding drum, and the motor is configured to rotate each of the gears.

7. The lead winder of claim 6, wherein the drive section further comprises a rack, each of the gears is engaged with the rack, and the motor is connected to the rack and configured to drive the rack to reciprocate in an axial direction of the rack;

and/or the lead winding machine further comprises a support for supporting each gear.

8. The lead winder according to any one of claims 1 to 7, wherein the placement table is provided with positioning insertion holes for inserting positioning pins on the inductor coil.

9. The lead winding machine according to any one of claims 1 to 7, further comprising a housing, wherein a cavity is formed in the housing, a side wall of the housing facing away from the ground is a top plate, the top plate is provided with a mounting hole, the driving portion is arranged in the cavity, and the placing table is placed outside the cavity through the mounting hole.

10. The lead wire winding machine according to claim 9, further comprising a positioning table disposed on the top plate, wherein the positioning table is configured to abut against the inductor coil for positioning.

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