CN111462973B

CN111462973B - Resistor winding machine for electronic component

Info

Publication number: CN111462973B
Application number: CN202010435143.0A
Authority: CN
Inventors: 冯先江
Original assignee: Wenzhou Qiming Electronic Equipment Co ltd
Current assignee: Lianyungang Qiluo Microelectronics Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-29
Anticipated expiration: 2040-05-21
Also published as: JP2021183353A; GB2587570B; GB2587570A; CN111462973A; GB202019441D0

Abstract

The invention relates to the field of electronic component manufacturing, in particular to a resistor winding machine for an electronic component, which comprises an electric cabinet, a first motor and a second motor which are respectively arranged on the electric cabinet, a wire feeding device, a wire arranging device and a winding device, a wire arranging baffle plate arranged on the electric cabinet, a rotating screw rod arranged at the output end of the second motor, a moving block arranged on the rotating screw rod, a wire arranging box arranged at the upper end of the moving block, a wire arranging joint arranged inside the wire arranging box, a clamping connecting rod arranged at the lower end of the wire arranging joint, a first clamping block arranged at the other end of the clamping connecting rod, a second clamping block arranged on the inner wall of the upper end of the wire arranging box, clamping joints arranged at the upper ends of the first clamping block and the second clamping block, and a manual regulator arranged on the side wall of the wire arranging joint, and solves the problem that when a machine is not used, a wire to be wound, thereby causing unnecessary trouble.

Description

Resistor winding machine for electronic component

Technical Field

The invention relates to the field of electronic component manufacturing, in particular to a resistor winding machine for an electronic component.

Background

In the field of resistor manufacturing, a winding machine is a mechanical device for winding copper wires on a specific workpiece so as to be sold as a semi-finished product or processed in the next step, and the application range is very wide. The winding machines are various in types, and can be classified into general types and special types according to the purposes, wherein the general types refer to the winding machines suitable for mounting various frame windings, and the special types refer to the winding machines provided with fixed special winding chucks and only winding one coil. Because the functional requirements of various coil products are different, the types of the winding machine are more diversified. At present, cylindrical resistors and square resistors exist, but when the resistors are wound, one device is difficult to perform winding processing on the resistors in different shapes, and corresponding clamps need to be replaced to perform winding processing on the resistors, so that a worker is very tedious in the operation process. When the machine stops operating and accidentally touches the coil to store the roller, the copper wire at the wire arranging opening is often recycled, so that the next operation needs to be performed again, and when the wire arranging device moves, the copper wire to be wound has a slight bending phenomenon, the winding effect of the resistor is affected, and therefore the wire arranging device is improved greatly.

Disclosure of Invention

The invention aims to provide a resistor winding machine for an electronic component, which aims to solve the problems in the background technology.

The technical scheme of the invention is as follows: a resistance winding machine for electronic components comprises an electric cabinet, a first motor and a second motor which are fixedly arranged on the electric cabinet respectively, a wire feeding device, a wire arranging device and a winding device, wherein the wire arranging device comprises a wire arranging baffle fixedly arranged on the electric cabinet, a rotating screw fixedly connected to the output end of the second motor, a moving block slidably connected to the rotating screw, a wire arranging box connected to the upper end of the moving block, a wire arranging joint rotatably arranged in the wire arranging box, a clamping connecting rod fixedly arranged at the lower end of the wire arranging joint, a first clamping block fixedly arranged at the other end of the clamping connecting rod, a second clamping block fixedly arranged on the inner wall of the upper end of the wire arranging box, clamping joints fixedly arranged at the opposite ends of the first clamping block and the second clamping block respectively, a first clamping joint fixedly arranged at the opposite end of the first clamping block and the second clamping block, a second clamping, The manual regulator is fixedly arranged on the side wall of the winding displacement connector and is communicated with the outside through an opening formed in the side wall of the winding displacement box.

The winding device comprises two fixed plates fixedly arranged at the upper end of the electric cabinet, a rotating connecting rod rotatably connected onto the fixed plates, a fixture fixing seat rotatably connected to the upper end of the connecting rod, a first connecting screw rod and a second connecting screw rod fixedly arranged inside the fixture fixing seat, a semicircular chuck slidably connected to the upper end of the first connecting screw rod, and a square chuck slidably connected to the upper end of the second connecting screw rod, wherein a square chute and a semicircular chute are formed in the upper end face of the fixture fixing seat, and the first connecting screw rod is located above the second connecting screw rod.

The utility model discloses a rotary connecting rod, including first motor, first anchor clamps fixing base, second motor, first anchor clamps fixing base and second anchor clamps fixing base, first anchor clamps fixing base with first rotary connecting rod rotates to be connected, second anchor clamps fixing base with the second rotates the connecting rod and rotates to be connected, first rotary connecting rod with the output fixed connection of first motor.

The wire feeding device comprises two wire feeding fixed blocks fixedly arranged at the upper end of the electric cabinet, a rotating rod fixedly arranged on the wire feeding fixed blocks, a coil storage roller rotatably connected to the rotating rod, a supporting rod fixedly arranged at the upper end of the wire arranging baffle, a straightener fixedly arranged at the upper end of the supporting rod, a plurality of straightening blocks arranged in the straightener and used for straightening copper wires, and elastic connection of the straightening blocks and the straightener through elastic components.

The plurality of straightening blocks are respectively positioned at two ends of the straightener, and the straightening blocks are uniformly distributed in the circumferential direction of the straightener.

The invention provides a resistance winding machine for an electronic component through improvement, compared with the prior art, the resistance winding machine has the following improvements and advantages:

1. by arranging the winding displacement joint and the winding displacement clamping block, the machine can realize a self-locking function on a copper wire to be wound when the machine stops working, so that the copper wire cannot be recovered by misoperation, the phenomenon that the copper wire needs to be threaded again when in next operation is avoided, and unnecessary troubles are avoided;

2. by arranging the straightener and the straightening block, the copper wire cannot be bent in the wire feeding process, so that the processing effect of resistance winding is influenced;

3. through setting up the anchor clamps fixing base for circular resistance and square resistance can be processed to this machine, and easy operation when changing anchor clamps avoids loaded down with trivial details operation to increase workman's intensity of labour, and it is practicality and suitability to improve the machine.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an isometric view of a cable array of the present invention;

FIG. 5 is a top view of the cable box of the present invention;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 5;

FIG. 7 is a cross-sectional view taken at D-D of FIG. 5;

FIG. 8 is an isometric view of a holder mounting of the present invention;

FIG. 9 is a left side view of the holder mounting bracket of the present invention;

fig. 10 is a front view of the straightener of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 10, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention relates to a resistor winding machine for electronic components, which comprises an electric cabinet 1, a first motor 2 and a second motor 3 which are fixedly arranged on the electric cabinet 1, a wire feeding device, a wire arranging device and a winding device, and is characterized in that: the wire arranging device comprises a wire arranging baffle 8 fixedly arranged on the electric cabinet 1, a rotating screw 14 rotatably connected on a rotating shaft of the second motor 3, a moving block 9 slidably connected on the rotating screw 14, a wire arranging box 10 in threaded connection with the upper end of the moving block 9, a wire arranging joint 101 rotatably arranged inside the wire arranging box 10, a clamping connecting rod 104 fixedly arranged at the lower end of the wire arranging joint 101, a first clamping block 103 fixedly arranged at the other end of the clamping connecting rod 104, a second clamping block 102 fixedly arranged on the inner wall of the upper end of the wire arranging box 10, a clamping joint 105 fixedly arranged on the upper ends of the first clamping block 103 and the second clamping block 102, and a manual regulator 110 fixedly arranged on the side wall of the wire arranging joint 101, wherein the manual regulator 110 is led to the outside through an opening 109 arranged on the side wall of the wire arranging box 10, in the using process, when the power supply is turned off, because the flat cable connector 101 is of a structure with heavy left and light right, and the left end is an arc surface, and the connecting spring 107 is arranged above the left side of the flat cable connector 101, the connecting spring 107 is fixedly connected to the connecting baffle 106, the connecting baffle 106 is fixedly connected to the inside of the flat cable box 10, when the flat cable connector is used, the connecting spring is in a compression state, when the power supply is turned off and the machine stops working, the connecting spring 107 can give an external force to the flat cable connector 101 along the connecting direction due to the elastic penetration of the connecting spring 107, and the flat cable connector 101 is combined with the structural gravity center of the flat cable connector 101 at the left end, so that the left end of the flat cable connector 101 can incline towards the lower left side, namely the right end inclines upwards, the clamping connecting rod 104 is driven to move upwards, the clamping connecting rod 104 drives the first clamping connecting block 103 to, therefore, the clamping connector 105 can generate pressure on the copper wire, namely, the maximum static friction force of the copper wire is increased, so that the copper wire can be prevented from being recovered from the connecting through hole 1010 due to misoperation, in the running process of the machine, the winding rotor can generate torsion force during winding, namely, a traction force is provided for the copper wire, when the traction force is applied to the winding wire connector 101, the winding wire connector 101 can be restored to the horizontal position, so that the clamping connector 105 is reset and does not contact the copper wire, so that the interference on the winding work can not be generated, when the winding wire is used up and needs to be replaced, or when the machine is used for the first time, the copper wire needs to be manually conveyed to the winding wire connector 101, the manual regulator 110 can be pressed downwards, so that the winding wire connector 101 is restored to the horizontal position, the copper wire can conveniently penetrate out of the connecting through hole 1010, and the arrangement can effectively solve the problem that when a worker mistakenly operates or, make the coil deposit running roller 7 gyration for the copper line is retrieved, need the problem of threading again when next operation, has avoided the unnecessary problem, improves work efficiency.

The winding device comprises two fixing plates 11 fixedly arranged at the upper end of the electric cabinet 1, a rotating connecting rod rotatably connected on the fixing plates, a clamp fixing seat rotatably connected at the upper end of the rotating connecting rod, a first connecting screw 15 and a second connecting screw 16 fixedly arranged in the clamp fixing seat, a semicircular chuck 18 slidably connected at the upper end of the first connecting screw 15, and a square chuck 17 slidably connected at the upper end of the second connecting screw 16, wherein the upper end surface of the clamp fixing seat is provided with a square chute 20 and a semicircular chute 21; the number of the rotating connecting rods is two, namely a first rotating connecting rod 12 and a second rotating connecting rod 121, the number of the clamp holders is two, namely a first clamp holder 13 and a second clamp holder 131, the first clamp holder 13 is rotatably connected with the first rotating connecting rod 12, the second clamp holder 131 is rotatably connected with the second rotating connecting rod 121, the first rotating connecting rod 12 is rotatably connected with the rotating shaft of the first motor 2, in the using process, if a circular resistor needs to be wound, only the first connecting screw 15 needs to be rotated, and then the position of the semicircular chuck 18 is adjusted, and the connecting modes of the two semicircular chucks 18 and the first connecting screw 15 are opposite, namely when the first connecting screw 15 is rotated, the two semicircular chucks 18 move inwards and/or outwards simultaneously, when the first connecting screw 15 is rotated in one direction, the semicircular chuck can clamp the circular resistor, and because the semicircular sliding groove 21 is formed on the upper end surface of the clamping fixing seat, the semicircular chuck 18 can perform the winding operation on the circular resistors with different diameters, if the square resistor needs to be wound, the position of the square chuck 17 can be adjusted by only rotating the second connecting screw 16, and the two square chucks 17 are connected with the second connecting screw 16 in an opposite manner, namely when the second connecting screw 16 is rotated, the two square chucks 17 move inwards and/or outwards simultaneously, when the second connecting screw 16 is rotated in one direction, the square chucks can clamp the square resistor, and because the square sliding groove 20 is formed on the upper end surface of the clamping fixing seat, the square chucks 17 can perform the winding operation on the square resistors with different sizes, therefore, the situation that when the resistors in different shapes need to be replaced and wound is avoided, complex fixture replacement work is carried out and/or different devices need to be purchased to perform winding operation on the resistors in different shapes is avoided, the cost of an enterprise is reduced, the practical performance and the economic performance of a machine are improved, and the applicability of the machine is improved.

The wire feeding device comprises two wire feeding fixed blocks 6 fixedly arranged at the upper end of the electric cabinet 1, a rotating rod 61 fixedly arranged on the wire feeding fixed blocks 6, a coil storage roller 7 rotatably connected to the rotating rod 61, a support rod 5 fixedly arranged at the upper end of the wire arranging baffle 8, a straightener 4 fixedly arranged at the upper end of the support rod 5, a plurality of straightening blocks 41 arranged in the straightener 4 and used for straightening copper wires, and the straightening blocks 41 and the straightener 4 are elastically connected through elastic components 42. The plurality of straightening blocks 41 are respectively located at two ends of the straightener 4, the straightening blocks 41 are uniformly distributed in the circumferential direction of the straightener 4, in the using process, the wire arrangement mechanism can do circular motion while doing circular motion at the wire winding mechanism, the wire arrangement mechanism can do reciprocating linear motion, the wire arrangement mechanism can be bent in the conveying process particularly when doing reciprocating motion at the wire arrangement mechanism to be wound, pressure can be generated on the straightening blocks 41 when the wire in the straightener 4 deviates, and the straightening blocks 41 and the straightener 4 are elastically connected through the elastic components 42, the pressure can be transmitted to the elastic components 42, so that the effect of the pressure is converted into the contraction of the elastic components 42 instead of the bending of the copper wire, the bending of the copper wire is avoided, and the effect of resistance wire winding is improved.

The working principle is as follows:

in the using process, when the power supply is turned off, because the flat cable connector 101 is of a structure with heavy left and light right, and the left end is an arc surface, and the connecting spring 107 is arranged above the left side of the flat cable connector 101, the connecting spring 107 is fixedly connected to the connecting baffle 106, the connecting baffle 106 is fixedly connected to the inside of the flat cable box 10, when the flat cable connector is used, the connecting spring is in a compression state, when the power supply is turned off and the machine stops working, the connecting spring 107 can give an external force to the flat cable connector 101 along the connecting direction due to the elastic penetration of the connecting spring 107, and the flat cable connector 101 is combined with the structural gravity center of the flat cable connector 101 at the left end, so that the left end of the flat cable connector 101 can incline towards the lower left side, namely the right end inclines upwards, the clamping connecting rod 104 is driven to move upwards, the clamping connecting rod 104 drives the first clamping connecting block 103 to, therefore, the clamping connector 105 can generate pressure on the copper wire, namely, the maximum static friction force of the copper wire is increased, so that the copper wire can be prevented from being recovered from the connecting through hole 1010 due to misoperation, in the running process of the machine, the winding rotor can generate torsion force during winding, namely, traction force is provided for the copper wire, when the traction force is applied to the winding displacement connector 101, the winding displacement connector 101 can be restored to the horizontal position, so that the clamping connector 105 is reset and does not contact with the copper wire, so that interference on the winding operation is avoided, and when a winding coil is used up and needs to be replaced, or when the machine is used for the first time, the copper wire needs to be manually conveyed to the winding displacement connector 101, the manual regulator 110 can be pressed downwards, so that the winding displacement connector 101 is restored to the horizontal position, and the copper wire can conveniently penetrate out of the connecting through; when the round resistor needs to be wound, only the first connecting screw 15 needs to be rotated, and then the position of the semicircular chuck 18 is adjusted, and the connection mode of the two semicircular chucks 18 and the first connecting screw 15 is opposite, that is, when the first connecting screw 15 is rotated, the two semicircular chucks 18 move inwards and/or outwards simultaneously, when the first connecting screw 15 is rotated in one direction, the semicircular chucks can clamp the round resistor, and because the semicircular sliding groove 21 is formed on the upper end surface of the clamping fixing seat, the semicircular chuck 18 can perform winding work on round resistors with different diameters, if the square resistor needs to be wound, only the second connecting screw 16 needs to be rotated, and then the position of the square chuck 17 is adjusted, and the connection mode of the two square chucks 17 and the second connecting screw 16 is opposite, that is, when the second connecting screw 16 is rotated, the two square chucks 17 move inwards and/or outwards simultaneously, when the second connecting screw 16 is rotated in one direction, the square chucks can clamp the square resistors, and the square chucks 17 can perform winding work on the square resistors with different sizes because the square sliding grooves 20 are formed in the upper end faces of the clamping fixing seats; because winding displacement mechanism can be when winding displacement mechanism is circular motion, be reciprocal linear motion, and wait to buckle around the copper line in transportation process especially can take place when winding displacement mechanism is reciprocating motion, and the copper line through in the straightener 4 can produce pressure to alignment piece 41 when taking place to squint, and because alignment piece 41 passes through elastic component 42 elastic connection with straightener 4, then can transmit pressure to elastic component 42 to make the effect of pressure change into elastic component 42's shrink, rather than the buckling of copper line, elastic component 42 is the spring.

Other parts of the device are not described in detail in the prior art.

Claims

1. The utility model provides a resistance coiling machine for electronic component, a resistance coiling machine for electronic component includes electric cabinet (1), respectively fixed the setting first motor (2) and second motor (3), send traditional thread binding putting, winding displacement device and winding device on electric cabinet (1), its characterized in that: the wire arranging device comprises a wire arranging baffle (8) fixedly arranged on the electric cabinet (1), a rotating screw (14) fixedly connected with the output end of the second motor (3), a moving block (9) slidably connected on the rotating screw (14), a wire arranging box (10) in threaded connection with the upper end of the moving block (9), a wire arranging joint (101) rotatably arranged in the wire arranging box (10), a clamping connecting rod (104) fixedly arranged at the lower end of the wire arranging joint (101), a first clamping block (103) fixedly arranged at the other end of the clamping connecting rod, a second clamping block (102) fixedly arranged on the inner wall of the upper end of the wire arranging box (10), clamping joints (105) respectively and fixedly arranged at the opposite ends of the first clamping block (103) and the second clamping block (102), and a manual regulator (110) fixedly arranged on the side wall of the wire arranging joint (101), the manual regulator (110) is opened to the outside through an opening (109) provided in a side wall of the stringing box (10); the flat cable joint 101 is of a structure with a heavy left side and a light right side, and the left end is an arc surface; the upper left side of the winding displacement connector 101 is provided with a connecting spring 107, the connecting spring 107 is fixedly connected to the connecting baffle 106, and the connecting baffle 106 is fixedly connected to the inside of the winding displacement box 10.

2. The resistance wire winding machine for electronic components according to claim 1, characterized in that: the winding device comprises two fixed plates (11) fixedly arranged at the upper end of the electric cabinet (1), a rotating connecting rod rotatably connected to the fixed plates, a fixture fixing seat rotatably connected to the upper end of the connecting rod, a first connecting screw rod (15) and a second connecting screw rod (16) fixedly arranged inside the fixture fixing seat, and a semicircular chuck (18) and a sliding connection at the upper end of the first connecting screw rod (15), wherein the semicircular chuck (18) and the sliding connection at the upper end of the second connecting screw rod (16) are respectively connected to the square chuck (17) at the upper end of the second connecting screw rod (16), a square sliding groove (20) and a semicircular sliding groove (21) are formed in the upper end face of the fixture fixing seat, and the first connecting screw.

3. The resistance wire winding machine for electronic components according to claim 2, characterized in that: the quantity of rotating the connecting rod is two, is first rotating connecting rod (12) and second rotating connecting rod (121) respectively, the quantity of anchor clamps fixing base is two, is first anchor clamps fixing base (13) and second anchor clamps fixing base (131) respectively, first anchor clamps fixing base (13) with first rotating connecting rod (12) rotates and connects, second anchor clamps fixing base (131) with the second rotates connecting rod (121) and rotates and connect, first rotating connecting rod (12) with the output fixed connection of first motor (2).

4. A resistance wire winder for an electronic component according to claim 3, characterized in that: send traditional thread binding putting including fixed setting two of electric cabinet (1) upper end send line fixed block (6), fixed setting to be in send rotation stick (61) on line fixed block (6), rotate to be connected running roller (7), fixed setting are in bracing piece (5), the fixed setting of winding displacement baffle (8) upper end straightener (4) of bracing piece (5) upper end inside straightener (4) is provided with a plurality of and is used for straightening alignment piece (41) of copper line straightening piece (41) with straightener (4) are through elastic component (42) elastic connection.

5. The resistance wire winding machine for electronic components according to claim 4, characterized in that: the plurality of straightening blocks (41) are respectively positioned at two ends of the straightener (4), and the straightening blocks (41) are uniformly distributed in the circumferential direction of the straightener (4).