Welding device for pasting coil on base

Abstract

The utility model relates to the technical field of coil welding, in particular to a base pasting coil welding device which comprises a base, a feeding assembly, a winding assembly and a welding assembly, the feeding assembly is installed at one end of the top face of the base, the winding assembly is arranged on one side of the feeding assembly, and the welding assembly is installed on one side of the winding assembly. By arranging the winding assembly and the welding assembly, compared with manual coil winding and welding, the coil winding and welding device has the advantages that coil winding and welding can be quite accurately achieved, it is guaranteed that the quality and the position height of each welding spot are consistent, and therefore the reliability and stability of products are improved; meanwhile, winding and welding work of a large number of coils can be rapidly completed, the production period is greatly shortened, the requirement for large-scale production is met, meanwhile, dependence on a large number of skilled workers is reduced, errors and labor cost possibly caused by manual operation are reduced, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coil welding technical field especially is base pasting coil welding device. BACKGROUND

[0002] The coil is the helical conductor that is wound into by electric wire or copper wire, is widely used in electric appliance and electronic equipment, and the main function is through the magnetic field that produces when current, or in the electric current that produces in the magnetic field that changes, and further promotes other components or makes other components carry out rotation, is one of the most frequent technologies that one kind of technology is applied in present industrial technology.

[0003] The coil welding is one kind of technology that connects coil and other components (such as pin, terminal etc.), is widely used in the manufacturing process of electronic components such as motor, transformer, electromagnetic valve, inductor.The quality of coil welding directly influences the performance and reliability of product.

[0004] When manually coil is installed, the worker will carefully pick up the coil prepared in advance, carefully compare the installation position and direction of the lens base, rely on skilled skill and accurate perception, slowly put the coil into the specified slot or hole, ensure that the coil is placed stably and the position is accurate, does not occur deviation or distortion, and then carries out high-precision welding, in the whole spot welding process, the worker needs to be highly concentrated, strictly controls the position, intensity and quantity of spot welding, to ensure that the quality of each welding point is uniform and reliable, so as to ensure the electrical connection performance and stability of the lens base, the skilled requirement of the worker is higher, also needs the staff to be highly concentrated, and the worker still needs to manually peel the coil before the coil is placed, and the working efficiency is low, for this, the inventor proposes base pasting coil welding device to solve the technical problems proposed above. CONTENT OF UTILITY MODEL

[0005] The utility model discloses a base coil welding device, including base, feeding assembly, winding assembly and welding assembly, feeding assembly installs at the one end of base top surface, winding assembly sets up at the one side of feeding assembly, and welding assembly installs at the one side of winding assembly, and welding assembly includes mounting bracket, movable board and lift linear motor, and mounting bracket installs at the one side of winding assembly, and lift linear motor installs at the one side of mounting bracket close to feeding assembly, and movable board is connected with lift linear motor, and the below of movable board is connected with work board, and the middle part of work board is distributed with heating wire, and the position of work board close to heating wire is connected with heating wire through wiring rod and lead -through rod, and the below of work board is equipped with loading plate, and the lower end of loading plate is connected with mounting bracket, and the bottom surface of loading plate is equipped with pusher cylinder away from heating wire one end, and the top surface of loading plate is equipped with feeding plate close to pusher cylinder one end, and feeding plate is connected with the push rod of pusher cylinder through the link plate, and the top surface of loading block is equipped with notch, and the notch is opposite with heating wire.

[0006] In the above description, the feeding assembly includes a feeding seat, a feeding cylinder and a movable clamp jaw. The feeding seat is fixedly installed at one end of the top surface of the base. One side of the feeding seat is provided with a mounting plate. The feeding cylinder is arranged at the upper end of the mounting plate. The top of the mounting plate is provided with a guide rail flush with the slide rail of the feeding cylinder at the position close to the feeding cylinder. The movable clamp jaw is connected with the feeding cylinder through a lifting unit. The top surface of the feeding seat is fixedly installed with a feeding disc.

[0007] In the above description, the lifting unit includes a sliding plate, a lifting plate and a lifting cylinder. One side of the sliding plate is connected with the feeding cylinder and the guide rail. The lifting plate is installed at the side of the sliding plate away from the feeding cylinder. One end of the lifting plate is connected with the movable clamp jaw. The end of the lifting plate away from the movable clamp jaw is connected with the lifting cylinder. The lifting cylinder is used to provide the movable clamp jaw to descend and clamp the coil seat, and then place the coil seat in the processing area.

[0008] In the above description, the side of the feeding seat close to the winding assembly is provided with an air extraction seat. The top surface of the air extraction seat is installed with a gas collecting cylinder. The gas collecting cylinder is in a flat-top frustum structure. The top surface of the gas collecting cylinder is provided with an air extraction hole. The air extraction hole is communicated with the top surface of the air extraction seat. The bottom surface of the air extraction seat is installed with a sliding table. The sliding table is movably connected with the top surface of the base. The sliding table can move the coil seat wound to the welding area after winding.

[0009] In the above description, as a further scheme, the wire winding assembly comprises a support frame, a wire reel and a wire cutting unit, the support frame is installed at the end of the top surface of the base away from the feeding seat, the top surface of the support frame is provided with a transverse sliding cylinder, the top surface of the transverse sliding cylinder is connected with a longitudinal sliding cylinder, the top surface of the longitudinal sliding cylinder is provided with a wire winding frame, the wire winding frame is provided with a wire outlet block at the end close to the air collecting cylinder, the wire reel is fixedly installed at the top of the wire winding frame, the wire outlet block is provided with a wire stripper in the middle, and the wire winding frame is provided with a wire winding sliding cylinder at the position close to the wire outlet block and aligned with the wire reel.

[0010] In the above description, as a further scheme, the wire cutting unit comprises a wire clamp, a two-way cutter and a fixing seat, the wire clamp is connected with the fixing seat through an extension plate, the extension plate extends towards the wire outlet block, the two-way cutter is installed on one side of the wire clamp, the two-way cutter is provided with a movable cutter and a cutter push rod on both sides, the extension rod is provided with a solder paste spraying gun at the end close to the fixing seat, the solder paste spraying gun is connected with the extension plate through a connecting rod, the connecting rod is provided with a sensor at the end close to the extension plate, and the side of the solder paste spraying gun is provided with a vacuum chuck connected with the mechanical arm; the solder paste spraying gun is used for spraying solder paste, and the two-way cutter is used for cutting the copper wire after winding.

[0011] Compared with the prior art, the wire winding assembly and the welding assembly are arranged, compared with manual winding and welding of the coil, very accurate winding and welding of the coil can be realized, the quality and position of each welding point are consistent, and therefore the reliability and stability of the product are improved.

[0012] Meanwhile, winding and welding work of a large number of coils can be quickly completed, the production cycle is greatly shortened, the demand of large-scale production is met, the dependence on a large number of skilled workers is reduced, errors and labor costs caused by manual operation are reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural assembly schematic view of the base coil welding device of the utility model;

[0014] Figure 2 is a separate structure schematic view of the welding assembly in the base coil welding device of the utility model;

[0015] Figure 3 is a separate structure schematic view of the feeding assembly in the base coil welding device of the utility model;

[0016] Figure 4 is a separate structure schematic view of the wire winding assembly in the base coil welding device of the utility model;

[0017] In the figure: 1-welding assembly, 101-mounting frame, 102-moving plate, 103-lifting linear motor;

[0018] 104-working plate, 105-heating wire, 106-wiring rod, 107-conducting rod, 108-feeding plate;

[0019] 109-feeding cylinder, 1010-feeding plate, 1011-feeding block, 1012-gap;

[0020] 2-feeding assembly, 201-feeding seat, 202-feeding cylinder, 203-moving clamping jaw, 204-mounting plate;

[0021] 205-guide rail, 207-feeding disc, 208-sliding plate, 209-lifting plate, 2010-lifting cylinder;

[0022] 2011-exhaust seat, 2012-gas collecting cylinder, 2013-exhaust hole, 2014-sliding table;

[0023] 3-winding assembly, 301-support frame, 302-winding disc, 303-transverse sliding cylinder;

[0024] 304-longitudinal sliding cylinder, 305-winding frame, 306-winding block, 307-stripping device;

[0025] 308-winding sliding cylinder, 309-thread clamping device, 3010-bidirectional cutter, 3011-fixing seat;

[0026] 3012-extending plate, 3013-moving cutter, 3014-cutter pushing rod, 3015-glue spraying gun;

[0027] 3016-connecting rod, 3017-sensor, 3018-vacuum chuck;

[0028] 4-base. DETAILED DESCRIPTION

[0029] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0030] In this embodiment, please refer to Figures 1-4The base coil welding device is characterized in that the base is 4, the feeding assembly 2 is installed at one end of the top surface of the base 4, the winding assembly 3 is arranged at one side of the feeding assembly 2, the welding assembly 1 is installed at one side of the winding assembly 3, the welding assembly 1 comprises a mounting frame 101, a movable plate 102 and a lifting linear motor 103, the mounting frame 101 is installed at one side of the winding assembly 3, the lifting linear motor 103 is installed at one side of the mounting frame 101 close to the feeding assembly 2, the movable plate 102 is connected with the lifting linear motor 103, a work plate 104 is connected below the movable plate 102, heating wires 105 are arranged in the middle of the work plate 104, the work plate 104 close to the heating wires 105 is connected with the heating wires 105 through a wiring rod 106 and a conduction rod 107, a charging plate 108 is arranged below the work plate 104, the charging plate 108 is connected with the lower end of the mounting frame 101, a pushing cylinder 109 is arranged at the bottom surface of the charging plate 108 away from the heating wires 105, a feeding plate 1010 is arranged at the top surface of the charging plate 108 close to the pushing cylinder 109, the feeding plate 1010 is connected with the pushing rod of the pushing cylinder 109 through a connecting plate, a charging block 1011 is arranged at one end of the feeding plate 1010 close to the heating wires 105, and notches 1012 are arranged on the top surface of the charging block 1011 and are aligned with the heating wires 105.

[0031] The feeding assembly 2 comprises a feeding seat 201, a feeding cylinder 202 and a movable clamp jaw 203, the feeding seat 201 is fixedly installed at one end of the top surface of the base 4, one side of the feeding seat 201 is provided with a mounting plate 204, the feeding cylinder 202 is arranged at the upper end of the mounting plate 204, the top of the mounting plate 204 is provided with a guide rail 205 flush with the sliding rail of the feeding cylinder 202 at the position close to the feeding cylinder 202, the movable clamp jaw 203 is connected with the feeding cylinder 202 through a lifting unit, and the top surface of the feeding seat 201 is fixedly installed with a feeding disc 207.

[0032] The lifting unit comprises a sliding plate 208, a lifting plate 209 and a lifting cylinder 2010, one side of the sliding plate 208 is connected with the feeding cylinder 202 and the guide rail 205, the lifting plate 209 is installed at one side of the sliding plate 208 away from the feeding cylinder 202, one end of the lifting plate 209 is connected with the movable clamp jaw 203, and the end of the lifting plate 209 away from the movable clamp jaw 203 is connected with the lifting cylinder 2010.

[0033] The suction seat 2011 is installed on one side of the winding assembly 3 close to the loading seat 201, and a gas collecting cylinder 2012 is installed on the top surface of the suction seat 2011. The gas collecting cylinder 2012 is in a flat-top conical structure, and a suction hole 2013 is arranged on the top surface of the gas collecting cylinder 2012 and communicated with the top surface of the suction seat 2011. A sliding table 2014 is installed on the bottom surface of the suction seat 2011 and movably connected with the top surface of the base 4.

[0034] The winding assembly 3 comprises a support frame 301, a winding reel 302 and a wire cutting unit. The support frame 301 is installed on the top surface of the base 4 away from the loading seat 201. A horizontal sliding cylinder 303 is installed on the top surface of the support frame 301. A vertical sliding cylinder 304 is connected with the top surface of the horizontal sliding cylinder 303. A winding frame 305 is installed on the top surface of the vertical sliding cylinder 304. A wire outlet block 306 is installed on one end of the winding frame 305 close to the gas collecting cylinder 2012. The winding reel 302 is fixedly installed on the top of the winding frame 305. A wire stripper 307 is arranged in the middle of the wire outlet block 306. A winding sliding cylinder 308 is arranged at a position of the wire stripper 307 close to the wire outlet block 306.

[0035] The wire cutting unit comprises a wire clamp 309, a double-way cutting knife 3010 and a fixed seat 3011. The wire clamp 309 is connected with the fixed seat 3011 through an extension plate 3012. The extension plate 3012 extends towards the wire outlet block 306. The double-way cutting knife 3010 is installed on one side of the wire clamp 309. The double-way cutting knife 3010 is provided with a movable cutting knife 3013 and a cutting knife push rod 3014 on both sides. A welding glue spray gun 3015 is arranged on one end of the extension rod close to the fixed seat 3011. The welding glue spray gun 3015 is connected with the extension plate 3012 through a connecting rod 3016. The connecting rod 3016 is provided with a sensor 3017 on one end close to the extension plate 3012. A vacuum chuck 3018 for connecting with a mechanical arm is arranged on one side of the welding glue spray gun 3015.

[0036] The new working process is as follows: after the coil seat is placed on the feeding disc 207 by the worker, the movable clamp jaw 203 moves towards the feeding disc 207 through the sliding rail of the feeding cylinder 202. When the movable clamp jaw 203 is above the coil seat, the lifting cylinder 2010 drives the movable clamp jaw 203 to move downward and clamps the coil seat. Then, the movable clamp jaw 203 moves towards the suction seat 2011. When the movable clamp jaw 203 moves above the gas collecting cylinder 2012, the movable clamp jaw 203 releases the coil seat. The suction seat 2011 starts to suck air, so that the coil seat is fixed on the gas collecting cylinder 2012.

[0037] After the fixing is completed, the longitudinal sliding cylinder 304 and the transverse sliding cylinder 303 drive the bobbin 305 to move, and the wire outlet block 306 mechanically extracts the copper wire with the skin on the wire reel 302, when the copper wire with the skin passes through the wire stripper 307, the wire stripper 307 peels off the insulating skin on the copper wire, and the copper wire continues to be extracted towards the wire cutting unit;

[0038] When the copper wire enters the wire cutting unit, the wire clamp 309 fixes one end of the copper wire, the wire outlet block 306 is lowered through the winding sliding cylinder 308, after being lowered, the copper wire is driven to pass through the bidirectional cutter 3010 and the movable cutter 3013, and then the copper wire starts to be wound on the coil seat, after the winding is completed, the copper wire is driven to move towards the other cutter on the bidirectional cutter 3010;

[0039] After the movement is completed, the movable cutter 3013 is started to cut off the copper wire, after the cutting, the sliding table 2014 drives the air extraction seat 2011 to move towards the direction of the welding assembly 1, when moving below the welding glue spray gun 3015, the sensor 3017 is activated, the spray gun sprays the welding glue, and then continues to move, when moving to the position close to the vacuum chuck 3018, the mechanical arm (not shown) operates the vacuum chuck 3018 to clamp the coil seat, after clamping, the coil seat is placed in the gap 1012 of the feeding block 1011, the feeding cylinder 109 is retracted, the feeding plate 1010 and the coil seat are driven to move towards the direction of the heating wire 105, when entering the processing area, the heating wire 105 is lowered through the lifting linear motor 103, and the welding and heating of the coil seat, the coil and the welding glue can be started, after the heating is completed, the heating wire 105 is lifted, the feeding cylinder 109 is pushed out, and the worker can take away the product.

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below combined with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0041] In addition, in the description of the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances. In the description of the present application, it should be pointed out that the directions or position relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0042] Finally, it should be pointed out that: the above embodiments are only specific embodiments of the present application, which are used to illustrate the technical solutions of the present application, but not to limit it, the protection scope of the present application is not limited to this, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any skilled person in the art can modify or easily think of changes to the technical solutions recorded in the foregoing embodiments within the technical range disclosed by the present application, or make equivalent replacement to part of the technical features; and these modifications, changes or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and all should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A base taping coil welding apparatus comprising a base, a feed assembly, a winding assembly, and a welding assembly, characterized by: The feeding assembly is installed at one end of the top surface of the base, the winding assembly is arranged at one side of the feeding assembly, and the welding assembly is installed at one side of the winding assembly.

2. The pedestal tip coil welding apparatus of claim 1, wherein: The feeding assembly comprises a feeding seat, a feeding cylinder and a movable clamping jaw, one end of the feeding seat is fixedly installed on the top surface of the base, one side of the feeding seat is provided with a mounting plate, the feeding cylinder is arranged at the upper end of the mounting plate, the top of the mounting plate is provided with a guide rail flush with the sliding rail of the feeding cylinder at the position close to the feeding cylinder, the movable clamping jaw is connected with the feeding cylinder through a lifting unit, and a feeding disc is fixedly installed on the top surface of the feeding seat.

3. The pedestal tip coil welding apparatus of claim 2, wherein: The lifting unit comprises a sliding plate, a lifting plate and a lifting cylinder, one side of the sliding plate is connected with the feeding cylinder and the guide rail, the lifting plate is installed on the side of the sliding plate away from the feeding cylinder, one end of the lifting plate is connected with the movable clamping jaw, and the end of the lifting plate away from the movable clamping jaw is connected with the lifting cylinder.

4. The pedestal tip coil welding apparatus of claim 2, wherein: The top surface of the feeding seat is provided with a suction seat, the top surface of the suction seat is provided with a gas collecting cylinder, the gas collecting cylinder has a flat-top frustum structure, the top surface of the gas collecting cylinder is provided with a suction hole, the suction hole is communicated with the top surface of the suction seat, the bottom surface of the suction seat is provided with a sliding table, and the sliding table is movably connected with the top surface of the base.

5. The pedestal tip coil welding apparatus of claim 4, wherein: The winding assembly comprises a supporting frame, a winding disc and a wire cutting unit, the supporting frame is installed at the end of the top surface of the base away from the feeding seat, the top surface of the supporting frame is provided with a horizontal sliding cylinder, the top surface of the horizontal sliding cylinder is connected with a vertical sliding cylinder, the top surface of the vertical sliding cylinder is provided with a winding frame, one end of the winding frame close to the gas collecting cylinder is provided with a wire outlet block, the winding disc is fixedly installed on the top of the winding frame, the wire outlet block is provided with a wire stripper in the middle, and the wire stripper is aligned with the winding disc.

6. The pedestal tip coil welding apparatus of claim 5, wherein: The wire cutting unit comprises a wire clamp, a bidirectional cutter and a fixing seat, the wire clamp is connected with the fixing seat through an extension plate, the extension plate extends towards the wire outlet block, the bidirectional cutter is installed on one side of the wire clamp, the two sides of the bidirectional cutter are provided with movable cutters and cutter push rods, one end of the extension rod close to the fixing seat is provided with a welding glue spray gun, the welding glue spray gun is connected with the extension plate through a connecting rod, one end of the connecting rod close to the extension plate is provided with a sensor, and one side of the welding glue spray gun is provided with a vacuum chuck for connecting with a mechanical arm.

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