CN219402951U - Composite enhanced lead bonding equipment and bonding wire structure thereof - Google Patents

Abstract

The utility model relates to a compound enhanced lead bonding device and a bonding wire structure thereof in the technical field of welding, wherein the bonding wire structure comprises a base, a binding head structure, a transverse driving device and a longitudinal driving device; the transverse driving device comprises a transverse guide rail and a transverse motor positioned at the bottom of the binding head structure, the longitudinal driving device comprises a longitudinal guide rail and a longitudinal motor positioned at the rear end of the binding head structure, the binding head structure is connected with a longitudinal motor rotor through the transverse guide rail in a sliding manner, and the binding head structure is connected with the transverse motor rotor through the longitudinal guide rail in a sliding manner. Due to the arrangement of the transverse driving device and the longitudinal driving device, when the transverse motor drives the binding head structure to transversely move, the longitudinal motor does not transversely move, and when the longitudinal motor drives the binding head structure to longitudinally move, the transverse motor does not longitudinally move.

Description

Composite enhanced lead bonding equipment and bonding wire structure thereof

Technical Field

The utility model relates to the technical field of welding, in particular to a composite reinforced lead bonding device and a bonding wire structure thereof.

Background

The bonding process of the wire bonding machine can be divided into a gold wire ball wire bonding machine and an aluminum wire bonding machine, wherein the gold wire is gold wire, copper wire, silver wire or alloy wire; the method is mainly applied to internal lead welding of high-power devices, diodes (LEDs), laser tubes (lasers), medium and small power triodes, integrated circuits and some special semiconductor devices.

At present, the prior Chinese patent with publication number of CN217529073U discloses a welding head mechanism and a wire bonding machine. Including base and banquet body, be equipped with transducer and fastener on the banquet body, still include: the driving device comprises a guide rail and a driving motor, the bonding head body is connected to the base in a sliding manner through the guide rail, the driving motor is fixedly arranged on the base, and the driving motor is in driving connection with the bonding head body; but this device has the following drawbacks: 1. in fig. 1 of the device, two driving devices are independent, so that a driving motor rotor in one driving device needs to move transversely along with a bonding head body, and further, a driving motor stator needs to move transversely for the driving motor rotor in a larger width, so that the transverse size of the whole device is larger.

Disclosure of Invention

The present utility model aims to solve the above problems and provide a bonding wire structure.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a bonding wire structure, includes base, binds first structure, its characterized in that: the device also comprises a transverse driving device and a longitudinal driving device;

the transverse driving device comprises a transverse guide rail and a transverse motor positioned at the bottom of the binding head structure, the longitudinal driving device comprises a longitudinal guide rail and a longitudinal motor positioned at the rear end of the binding head structure, the binding head structure is connected with a longitudinal motor rotor through the transverse guide rail in a sliding manner, the binding head structure is connected with the transverse motor rotor through the longitudinal guide rail in a sliding manner, and the transverse motor and the longitudinal motor are both arranged on the top surface of the base and are both in driving connection with the binding head structure.

Preferably, the front ends of the two side parts of the base are respectively provided with a cooling fan for cooling the transverse motor, and the rear end part of the base is provided with a cooling fan for cooling the longitudinal motor.

Preferably, the binding head structure comprises a movable seat and a binding head main body, the front end of the movable seat is provided with the binding head main body, the front end of the binding head main body is provided with a transducer and a wire clamp, the wire clamp is positioned above the transducer, the front end of the transducer is provided with a riving knife, and the movable seat is also provided with a voice coil motor for driving the binding head main body to rotate in the vertical direction so as to change the height position of the riving knife.

Preferably, the voice coil motor includes a mover having a coil therein and a stator having magnets therein; the two stators are correspondingly connected with the rear end of the binding head main body, and are correspondingly positioned at two sides of the rotor; the stator is provided with an air pipe joint for cooling the rotor.

Preferably, the binding head structure further comprises an elastic sheet assembly, the mover is correspondingly connected with the rear end of the binding head main body through the elastic sheet assembly, the elastic sheet assembly comprises two elastic sheets, and the different surfaces of the two elastic sheets are vertical.

Preferably, the spring plate assemblies are arranged in two and are respectively positioned at two sides of the front end of the rotor.

Preferably, the binding head structure further comprises an installation seat fixedly connected to the top of the movable seat and located above the wire clamp, a visual assembly with an imaging focus located at the position of a product to be welded is installed at the top of the installation seat, and a side light source for illuminating the product to be welded is arranged at the front end of the installation seat corresponding to the position located above the chopper and deviated to one side.

Preferably, the vision component comprises an industrial camera, and an optical channel coaxial with the industrial camera detection end is arranged at a position of the mounting seat corresponding to the industrial camera detection end.

Preferably, the base is of a T-shaped structure, the top surface of the wing part of the base is hollowed, a transverse motor is arranged in the hollowed-out part, the top of the rotor of the transverse motor is provided with a binding structure, and the longitudinal motor is correspondingly arranged on the top surface of the abdomen of the base.

The utility model also provides a compound enhanced wire bonding device, which comprises the bonding wire structure and further comprises:

the dispensing structure is arranged on one side of the bonding wire structure and is used for dispensing above the welding spots of the product welded by the bonding wire structure;

the laser structure is arranged on one side of the spot gluing structure, which is away from the bonding wire structure, and is used for carrying out laser irradiation on the glue solution on the product subjected to spot gluing by the spot gluing structure, so that the glue solution on the product is heated and solidified;

and the feeding structure is arranged below the front end parts of the bonding wire structure, the dispensing structure and the laser structure and is used for sequentially conveying products to be welded to the bonding wire structure working area, the dispensing structure working area and the laser structure working area.

The beneficial effects are that:

1. due to the arrangement of the transverse driving device and the longitudinal driving device, when the transverse motor drives the binding head structure to transversely move, the longitudinal motor does not transversely move, and when the longitudinal motor drives the binding head structure to longitudinally move, the transverse motor does not longitudinally move, so that the technical problem that in the prior art, two driving devices are mutually independent, a driving motor rotor in one driving device needs to transversely move along with the binding head body, and further the driving motor stator needs to transversely move with a larger width for the driving motor rotor, and the transverse size of the whole device is larger is solved;

2. due to the arrangement of the transverse driving device and the longitudinal driving device, the transverse motor and the longitudinal motor can adopt common linear motors;

3. due to the arrangement of the cooling fan and the air pipe joint, the corresponding motor can be timely cooled, and the phenomenon of high temperature of the motor is prevented;

4. due to the arrangement of the visual component, the product to be welded is illuminated through the side light source, so that the visual component can shoot and image the product to be welded more clearly in real time, and then the position of the product to be shot and imaged is compared with the position of the riving knife, so that the binding head structure can be adjusted by controlling the transverse motor or the longitudinal motor, and the quality of welding wires is improved; the arrangement of the position of the industrial camera can reduce the stress moment of the industrial camera on the mounting seat; due to the arrangement of the side light source, the imaging definition of the industrial camera can be ensured;

5. due to the arrangement of the composite enhanced lead bonding equipment, a glue dispensing process can be performed at the position of a welding spot, so that higher reliability of welding wires is ensured, full-automatic assembly line operation can be realized, and compared with natural curing and curing by baking of glue solution, the glue solution curing time is reduced; not only reduces manpower and material resources on the basis of meeting the material welding reliability process, but also greatly improves the efficiency.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a bonding wire structure according to the present utility model;

fig. 2 is a schematic structural diagram of a bonding wire structure according to the present utility model;

FIG. 3 is an assembled schematic view of the binding head body and voice coil motor provided by the present utility model;

FIG. 4 is an exploded view of the assembly of the binding head body and voice coil motor provided by the present utility model;

fig. 5 is a front view of a composite enhanced wire bonding apparatus provided by the present utility model;

fig. 6 is a top view of a composite enhanced wire bonding apparatus provided by the present utility model.

The reference numerals are explained as follows:

1. a base; 2. a binding head structure; 21. a movable seat; 22. a binding head main body; 23. a transducer; 24. a wire clamp; 25. a riving knife; 26. a voice coil motor; 261. a mover; 262. a stator; 263. an air pipe joint; 27. a spring assembly; 28. a mounting base; 29. a vision component; 210. a side light source; 3. a lateral drive device; 31. a transverse guide rail; 32. a transverse motor; 4. a longitudinal driving device; 41. a longitudinal guide rail; 42. a longitudinal motor; 5. a heat radiation fan; 100. a wire bonding structure; 200. dispensing structure; 300. a laser structure; 400. and a feeding structure.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

1-2, a bonding wire structure comprises a base 1, a binding head structure 2, a transverse driving device 3 and a longitudinal driving device 4;

the transverse driving device 3 comprises a transverse guide rail 31 and a transverse motor 32 positioned at the bottom of the binding head structure 2, the longitudinal driving device 4 comprises a longitudinal guide rail 41 and a longitudinal motor 42 positioned at the rear end of the binding head structure 2, the binding head structure 2 is connected with a rotor of the longitudinal motor 42 in a sliding manner through the transverse guide rail 31, the binding head structure 2 is connected with the rotor of the transverse motor 32 in a sliding manner through the longitudinal guide rail 41, and the transverse motor 32 and the longitudinal motor 42 are both arranged on the top surface of the base 1 and are both in driving connection with the binding head structure 2.

When the movable binding head is used, the longitudinal guide rail 41 can be driven to transversely move by transversely moving the mover of the transverse motor 32, and the longitudinal guide rail 41 drives the binding head structure 2 to transversely move, so that the binding head structure 2 is movably matched with the transverse guide rail 31; the transverse guide rail 31 can be driven to longitudinally move by the longitudinal movement of the rotor of the longitudinal motor 42, and the transverse guide rail 31 drives the binding head structure 2 to longitudinally move, so that the binding head structure 2 is movably matched with the longitudinal guide rail 41.

Specifically, as shown in fig. 1-2, the base 1 is in a T-shaped structure, the top surface of the wing part of the base 1 is hollowed out, a transverse motor 32 is arranged in the hollowed-out part, the top of the rotor of the transverse motor 32 is provided with a binding head structure 2, and the longitudinal motor 42 is correspondingly arranged on the top surface of the abdomen of the base 1.

When the transverse motor 32 drives the binding head structure 2 to transversely move, the longitudinal motor 42 does not transversely move, and when the longitudinal motor 42 drives the binding head structure 2 to longitudinally move, the transverse motor 32 does not longitudinally move, so that the technical problem that in the prior art, two driving devices are mutually independent, a driving motor rotor in one driving device needs to transversely move along with a binding head body, and further the driving motor stator needs to be transversely moved by a large width for the driving motor rotor is solved, and the transverse size of the whole device is large is solved.

In some embodiments, the transverse motor 32 and the longitudinal motor 42 may be linear motors, where the stators of the transverse motor 32 and the longitudinal motor 42 correspond to rails, and the movers of the transverse motor 32 and the longitudinal motor 42 correspond to linear motor bodies moving along the corresponding rails, where the rails may be fixedly mounted on the base 1, for example, by using the layout of the guide rails in the driving device with publication number CN217529073U, where the rails in one driving device need to be moved transversely, so that the structure of the driving device becomes complex; when the semiconductor packaging and chip interconnection operation is performed, the subsequent additional dispensing process is completed on the workpiece welding wire, and the bonding wire structure of the embodiment can be used for better mounting the adhesive equipment on one side of the workpiece welding wire, so that the whole structure welding wire structure, the adhesive dispensing equipment and other components are more compact;

further, as shown in fig. 1-2, in order to ensure the working environment temperature of the transverse motor 32 and the longitudinal motor 42, the front ends of the two side parts of the base 1 are respectively provided with a cooling fan 5 for cooling the transverse motor 32, the rear end part of the base 1 is provided with a cooling fan 5 for cooling the longitudinal motor 42, and if necessary, the positions of the base 1, corresponding to the cooling fan 5, the transverse motor 32 and the longitudinal motor 42 are provided with ventilation structures; when in use, the air flow generated by the cooling fan 5 is blown to the transverse motor 32 and the longitudinal motor 42 through the ventilation structure, so that the cooling efficiency of the transverse motor 32 and the longitudinal motor 42 is improved;

further, as shown in fig. 1-2, the longitudinal motor 42 and the hollowed-out position on the top surface of the base 1 are provided with a cover body, and the outer end surface and the top surface of the cover body are provided with cooling fans 5.

In some embodiments, the transverse motor 32 and the longitudinal motor 42 may also be voice coil motors as used in the prior art, and the difference between the present embodiment and the prior art is that: the mover of the longitudinal motor 42 in this embodiment does not need to move laterally, so that the width of the stator of the longitudinal motor 42 can be reduced, and the width of the longitudinal driving device 4 can be reduced; when the semiconductor packaging and chip interconnection operation is performed, the subsequent additional glue dispensing process is completed on the workpiece welding line, and the glue dispensing equipment is mounted on one side of the workpiece welding line by using the welding line structure of the embodiment, so that the whole structure welding line structure, the glue dispensing equipment and other components are more compact, the space of the transverse movement of the rotor of the longitudinal motor 42 in the prior art is not required to be considered, and the magnetic field change of the rotor of the longitudinal motor 42 is not required to be considered after the transverse movement of the rotor of the longitudinal motor 42;

further, as shown in fig. 1-2, in order to ensure the working environment temperature of the transverse motor 32 and the longitudinal motor 42, the front ends of the two side parts of the base 1 are respectively provided with a cooling fan 5 for cooling the transverse motor 32, the rear end part of the base 1 is provided with a cooling fan 5 for cooling the longitudinal motor 42, and if necessary, the positions of the base 1, corresponding to the cooling fan 5, the transverse motor 32 and the longitudinal motor 42 are provided with ventilation structures; when in use, the air flow generated by the cooling fan 5 is blown to the transverse motor 32 and the longitudinal motor 42 through the ventilation structure, so that the cooling efficiency of the transverse motor 32 and the longitudinal motor 42 is improved.

In some embodiments, to improve the accuracy of the movement of the binding head structure 2, the positions of the mover of the transverse motor 32 corresponding to two sides of the binding head structure 2 are provided with longitudinal guide rails 41, that is, two longitudinal guide rails 41 are arranged in parallel at intervals, and the binding head structure 2 ensures the accuracy of the longitudinal movement thereof through the combined action of the two longitudinal guide rails 41;

specifically, the top of the rotor of the transverse motor 32 is provided with a sliding plate, and two sides of the sliding plate are respectively provided with a longitudinal guide rail 41 longitudinally connected with the binding head structure 2 in a sliding manner, so that the longitudinal guide rails 41 can be better installed and fixed.

According to the requirement, in order to further improve the moving precision of the binding head structure 2, the base 1 is provided with a guide structure which is parallel to the transverse guide rail 31 at intervals, so that the binding head structure 2 is transversely matched with the base 1 in a sliding way along the base 1 through the guide structure, that is, the binding head structure 2 has the combined action of two transversely moving guide structures to ensure the transversely moving precision;

to further improve the accuracy of movement of the binding head structure 2, cross roller guides are used for both the transverse guide 31 and the longitudinal guide 41, as required.

1-4, the binding head structure 2 comprises a movable seat 21 and a binding head main body 22, wherein the front end of the movable seat 21 is provided with the binding head main body 22, the front end of the binding head main body 22 is provided with a transducer 23 and a wire clamp 24, the wire clamp 24 is positioned above the transducer 23, the front end of the transducer 23 is provided with a chopper 25, the movable seat 21 is also provided with a voice coil motor 26, and the voice coil motor 26 is used for driving the binding head main body 22 to rotate in the vertical direction so as to drive the chopper 25 to rotate in the vertical direction, so that the height position of the chopper 25 is changed;

specifically, as shown in fig. 3 to 4, the voice coil motor 26 includes a mover 261 having a coil inside and a stator 262 having magnets inside; the two stators 262 are correspondingly arranged at the two sides of the rotor 261;

further, in order to prevent the rotor 261 from generating a "high temperature" phenomenon, the stator 262 is provided with an air pipe connector 263 for cooling the rotor 261, and the air pipe connector 263 is specifically connected with an air source;

in some embodiments, as shown in fig. 3-4, the binding head structure 2 further includes an elastic piece assembly 27, the mover 261 is correspondingly connected with the rear end of the binding head main body 22 through the elastic piece assembly 27, the elastic piece assembly 27 includes two elastic pieces, and the different surfaces of the two elastic pieces are perpendicular; specifically, one of the two elastic sheets is vertically arranged, and the other elastic sheet is horizontally arranged; at this time, the rotation center axis of the binding head main body 22 is collinear with the corresponding intersecting line of the two elastic sheets.

Further, as shown in fig. 3-4, two spring plate assemblies 27 are provided, and are respectively located at two sides of the front end of the mover 261, specifically, the intersecting lines in the two spring plate assemblies 27 are collinear.

In the third embodiment, as shown in fig. 1, to ensure the accuracy of the welding position of the welding wire structure, the binding head structure 2 further includes a mounting seat 28, the mounting seat 28 is fixedly connected to the top of the movable seat 21 and is located above the wire clamp 24, a vision component 29 with an imaging focal point located at the product to be welded is mounted on the top of the mounting seat 28, and a side light source 210 for illuminating the product to be welded is disposed at the front end of the mounting seat 28 corresponding to the position above the chopper 25 and biased to one side.

When the welding device is used, a product to be welded can be illuminated through the side light source 210, the visual assembly 29 can be guaranteed to be capable of shooting and imaging the product to be welded more clearly in real time, then the position of the product to be shot and imaged is compared with the position of the riving knife 25, and therefore the binding head structure 2 can be adjusted by controlling the transverse motor 32 or the longitudinal motor 42, and the quality of welding wires can be improved.

Specifically, the vision component 29 includes an industrial camera, and an optical channel coaxial with the industrial camera detection end is disposed at a position of the mounting seat 28 corresponding to the industrial camera detection end;

more specifically, the detection end of the industrial camera is horizontally arranged, the front end of the optical channel is provided with a downward bent angle, and a 45-degree reflecting mirror is arranged at the corner of the optical channel, so that the imaging focus of the industrial camera is ensured to be positioned on a product to be welded.

The embodiment of the utility model also provides a compound enhanced wire bonding device, as shown in fig. 5-6, including the above bonding wire structure 100, and further including:

the dispensing structure 200 is arranged on one side of the bonding wire structure 100, and is used for dispensing above the welding spots of the product welded by the bonding wire structure 100;

specifically, the dispensing structure 200 includes a dispensing body, and a driving device for driving the dispensing body to move in three dimensions, which can be understood as moving along X, Y and the Z-axis;

more specifically, a visual component for detecting the position of the product is arranged on the dispensing main body;

the laser structure 300 is arranged on one side of the dispensing structure 200, which is away from the bonding wire structure 100, and is used for carrying out laser irradiation on the glue solution on the product dispensed through the dispensing structure 200, so that the glue solution on the product is heated and solidified;

specifically, the laser structure 300 includes a laser generator, and a driving device for driving the laser generator to move in two dimensions in a horizontal plane, where the two dimensions can be understood as moving along X and Y axes;

more specifically, a visual component for detecting the position of the product is arranged on the dispensing main body;

the feeding structure 400 is arranged below the front ends of the bonding wire structure 100, the dispensing structure 200 and the laser structure 300, and is used for sequentially conveying the product to be welded to the working area of the bonding wire structure 100, the working area of the dispensing structure 200 and the working area of the laser structure 300.

The feed structure 400 can also be used to feed the product after it passes through the working area of the laser structure 300 to the next process step, as desired.

As required, the feeding structure 400 includes a feeding guide rail that laterally passes through the working areas of the wire bonding structure 100, the dispensing structure 200, and the laser structure 300;

the feeding structure 400 further includes a feeding jig axially moving along the feeding guide rail, specifically, the feeding jig can clamp the product, and can enable the product to stagnate in the working area of the wire bonding structure 100, the working area of the dispensing structure 200, and the working area of the laser structure 300, and specifically, the feeding jig can be driven by a linear motor matched with the feeding guide rail.

In some embodiments, a composite enhanced wire bonding apparatus may further include an installation framework having a box, where the wire bonding structure 100, the dispensing structure 200, and the laser structure 300 are sequentially disposed at a rear section of an upper end surface of the installation framework at intervals from left to right along the installation framework, and the feeding structure 400 is installed at a front end of the upper end surface of the installation framework along a left-right direction of the installation framework.

Specifically, the working areas of the wire bonding structure 100, the dispensing structure 200, and the laser structure 300 are identical in height, and the feeding structure 400 is horizontally disposed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a bonding wire structure, includes base (1), binding head structure (2), its characterized in that: the device also comprises a transverse driving device (3) and a longitudinal driving device (4);

the transverse driving device (3) comprises a transverse guide rail (31) and a transverse motor (32) arranged at the bottom of the binding head structure (2), the longitudinal driving device (4) comprises a longitudinal guide rail (41) and a longitudinal motor (42) arranged at the rear end of the binding head structure (2), the binding head structure (2) is connected with a rotor of the longitudinal motor (42) in a sliding manner through the transverse guide rail (31), the binding head structure (2) is connected with the rotor of the transverse motor (32) in a sliding manner through the longitudinal guide rail (41), and the transverse motor (32) and the longitudinal motor (42) are both arranged on the top surface of the base (1) and are both connected with the binding head structure (2) in a driving manner.

2. The bonding wire structure according to claim 1, wherein: the front ends of two side parts of the base (1) are respectively provided with a cooling fan (5) for cooling the transverse motor (32), and the rear end part of the base (1) is provided with a cooling fan (5) for cooling the longitudinal motor (42).

3. The bonding wire structure according to claim 1, wherein: the utility model provides a bind first structure (2) includes movable seat (21), binds first main part (22), movable seat (21) drive is connected in transverse motor (32) and vertical motor (42), movable seat (21) front end is equipped with binds first main part (22), and binding first main part (22) front end is equipped with transducer (23) and fastener (24), fastener (24) are located transducer (23) top, transducer (23) front end is equipped with chopper (25), movable seat (21) still are equipped with voice coil motor (26) that are used for driving binding first main part (22) and rotate in the vertical direction for change chopper (25) high position.

4. A wire bonding structure according to claim 3, wherein: the voice coil motor (26) comprises a rotor (261) with a coil inside and a stator (262) with magnets inside; the two stators (262) are correspondingly connected with the rear end of the binding head main body (22), and are correspondingly positioned at two sides of the two stators (261); the stator (262) is provided with an air pipe joint (263) for cooling the rotor (261).

5. The bonding wire structure according to claim 4, wherein: the binding head structure (2) further comprises an elastic piece assembly (27), the rotor (261) is correspondingly connected with the rear end of the binding head main body (22) through the elastic piece assembly (27), the elastic piece assembly (27) comprises two elastic pieces, and the different surfaces of the two elastic pieces are perpendicular.

6. The bonding wire structure according to claim 5, wherein: the spring plate assemblies (27) are arranged at two sides of the front end of the rotor (261) respectively.

7. A wire bonding structure according to claim 3, wherein: the binding head structure (2) further comprises an installation seat (28), the installation seat (28) is fixedly connected to the top of the movable seat (21) and is located above the wire clamp (24), a visual assembly (29) with an imaging focus located at a product to be welded is installed at the top of the installation seat (28), and a side light source (210) for illuminating the product to be welded is arranged at the front end of the installation seat (28) corresponding to the position located above the riving knife (25) and deviated to one side.

8. The bonding wire structure according to claim 7, wherein: the vision component (29) comprises an industrial camera, and an optical channel coaxial with the industrial camera detection end is arranged at the position of the mounting seat (28) corresponding to the industrial camera detection end.

9. The bonding wire structure according to claim 1, wherein: the base (1) is of a T-shaped structure, the top surface of the wing part of the base (1) is hollowed, a transverse motor (32) is arranged in the hollowed-out part, the top of a rotor of the transverse motor (32) is provided with a binding head structure (2), and the longitudinal motor (42) is correspondingly arranged on the top surface of the abdomen of the base (1).

10. A composite enhanced wire bonding apparatus, characterized by: the wire bonding structure (100) of any of claims 1-9, further comprising:

the dispensing structure (200) is arranged on one side of the bonding wire structure (100) and is used for dispensing above the welding points of the product welded by the bonding wire structure (100);

the laser structure (300) is arranged on one side of the spot gluing structure (200) away from the bonding wire structure (100) and is used for carrying out laser irradiation on glue solution on a product subjected to spot gluing of the spot gluing structure (200), so that the glue solution on the product is heated and solidified;

and the feeding structure (400) is arranged below the front end parts of the welding wire structure (100), the dispensing structure (200) and the laser structure (300) and is used for sequentially conveying a product to be welded to the working area of the welding wire structure (100), the working area of the dispensing structure (200) and the working area of the laser structure (300).