CN215395078U

CN215395078U - Wire bonding machine with workpiece table height adjusting structure

Info

Publication number: CN215395078U
Application number: CN202122161705.XU
Authority: CN
Inventors: 宋和清
Original assignee: Shenzhen Advanced Equipment Technology Co ltd
Current assignee: Shenzhen Advanced Equipment Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-04
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of wire welding machines, and discloses a wire welding machine with a workpiece table height adjusting structure, which comprises a mounting frame and a workbench, wherein fixed frames are arranged on the left side and the right side of the top of the mounting frame, a top plate fixedly connected with the fixed frames on the right side is arranged on the top of the fixed frame on the left side, a welding mechanism positioned between the two fixed frames is arranged at the bottom of the top plate, and lifting assemblies respectively extending into the two fixed frames and rotatably connected with the top wall of the fixed frame are arranged on the left side and the right side of the inner bottom wall of the mounting frame. This wire bonder with work piece platform height control structure through setting up actuating mechanism, starts first servo motor and drives the drive shaft and rotate, and the drive shaft drives two bull sticks through second belt roller, belt and first belt roller and rotates, and the bull stick drives the lifting screw and rotates, and the lifting screw drives the elevator of rather than threaded connection and reciprocates, and the elevator drives the workstation and removes to highly adjusting the workstation.

Description

Wire bonding machine with workpiece table height adjusting structure

Technical Field

The utility model relates to the technical field of wire bonding machines, in particular to a wire bonding machine with a workpiece table height adjusting structure.

Background

Wire bonding machines include gold wire machines, aluminum wire machines and ultrasonic wire bonding machines, and generally wire bonding machines are mostly used in the aspect of semiconductor bonding, and semiconductors are applied in the fields of integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting applications, high-power conversion and the like, for example, diodes are devices made of semiconductors, and most of semiconductor materials need to be subjected to welding treatment when being used.

Most of wire bonding machines in the current market can not perform height adjustment on a workpiece table, inconvenience is brought to users, parts to be processed can not be well clamped, machined parts can fall off easily, trouble is brought to the users, and therefore the wire bonding machine with the workpiece table height adjusting structure is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a wire welding machine with a workpiece table height adjusting structure, which has the advantages that the height of a workbench is convenient to adjust, a part to be machined can be clamped and fixed, and the like, and solves the problems that most of wire welding machines in the current market cannot adjust the height of the workpiece table, inconvenience is brought to users, the part to be machined cannot be well clamped, the machined part is easy to fall off, and troubles are brought to the users.

(II) technical scheme

In order to realize the purpose that the height of the workbench is convenient to adjust and the part to be processed can be clamped and fixed, the utility model provides the following technical scheme: a wire welding machine with a workpiece table height adjusting structure comprises a mounting frame and a workbench, wherein fixed frames are arranged on the left side and the right side of the top of the mounting frame, a top plate fixedly connected with the fixed frame on the right side is arranged on the top of the fixed frame on the left side, a welding mechanism positioned between the two fixed frames is arranged at the bottom of the top plate, lifting components respectively extending into the two fixed frames and rotatably connected with the top wall in the fixed frames are arranged on the left side and the right side of the bottom wall in the mounting frame, the opposite sides of the two lifting components extend between the two fixed frames, the workbench is arranged between the two lifting components and positioned above the mounting frame, a driving mechanism in transmission connection with the two lifting components is arranged on the inner bottom wall of the mounting frame, the driving mechanism is rotatably connected with the inner top wall of the mounting frame, the inner bottom wall of the workbench is provided with two clamping components extending to the top of the workbench, the inner bottom wall of the workbench is provided with a rolling mechanism which is rotatably connected with the inner top wall and fixedly connected with the opposite sides of the two clamping components.

Preferably, the welding mechanism comprises a connecting plate, the bottom of the top plate is fixedly provided with the connecting plate between the two fixing frames, and welding heads are fixedly arranged on the left side and the right side of the bottom of the connecting plate.

Preferably, lifting unit includes the bull stick, the left and right sides of diapire all rotates and is connected with the bull stick that extends to two fixed frame insides respectively in the installing frame, the outside fixed mounting of bull stick has the first belt roller that is located the installing frame inside, the top fixed mounting of bull stick has the lifting screw who is connected with the interior roof rotation of fixed frame, lifting screw's outside threaded connection has the elevator that extends to two fixed frame opposite sides, workstation fixed mounting is between two elevators.

Preferably, actuating mechanism includes first servo motor, the interior diapire fixed mounting of installing frame has the first servo motor that is located between two bull sticks, first servo motor's output shaft fixed mounting have with the installing frame in the roof rotate the drive shaft of being connected, the outside fixed mounting of drive shaft has the second belt roller, two first belt roller all is connected through belt and second belt roller transmission.

Preferably, the centre gripping subassembly includes the movable plate, the interior diapire sliding connection of workstation has the movable plate that extends to its top and quantity and be two, two the equal sliding connection in opposite side of movable plate is located workstation top and quantity and is two and extend to two movable plate dorsal part's connecting rod, two the equal fixed mounting in back of the body of connecting rod has respectively with two connecting rod fixed connection's in below limiting plate, two in the top the equal fixed mounting in opposite side of connecting rod has respectively with two connecting rod opposite side fixed connection's in below grip block, two equal fixed mounting has the fixed spring who is located between two upper and lower connecting rods mutually opposite side of splint and the movable plate.

Preferably, winding mechanism includes the fixed plate, fixed mounting has the quantity to be two and is located the fixed plate between two movable plates between the upper and lower both sides of the inner wall of workstation, the interior diapire fixed mounting of workstation has the second servo motor that is located between two fixed plates, the output shaft fixed mounting of second servo motor has the wind-up roll of being connected with the workstation roof rotation, the outside fixedly connected with quantity of wind-up roll be two and one end run through respectively two fixed plates and with the opposite side fixed connection's of two movable plates the rope of being connected, two equal fixed mounting has the cover at the outside limit spring of rope of being connected between the back of the body side of fixed plate and the movable plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a wire bonding machine with a workpiece table height adjusting structure, which has the following beneficial effects:

1. this wire bonder with work piece platform height control structure through setting up actuating mechanism, starts first servo motor and drives the drive shaft rotation, and the drive shaft passes through second belt roller, belt and first belt roller and drives two bull sticks and rotate, and the bull stick drives the lifting screw and rotates, and the lifting screw drives the elevator rather than threaded connection and reciprocates, and the elevator drives the workstation and removes to highly adjusting the workstation, improved the device's practicality.

2. This wire welding machine with work piece platform altitude mixture control structure, through setting up winding mechanism, start second servo motor and drive the wind-up roll and rotate, the wind-up roll will be connected the rope and carry out the rolling, connect the rope and drive two movable plates and move along the interior diapire of workstation in opposite directions simultaneously, the movable plate passes through the connecting rod and drives splint removal to treat placing on the workstation and process the work piece and carry out the centre gripping fixedly, prevent that its position from taking place the skew in the course of working, through setting up fixed spring, make splint treat and process the work piece and carry out flexible centre gripping.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the holding assembly and the winding assembly according to the present invention.

In the figure: the device comprises an installation frame 1, a fixed frame 2, a top plate 3, a welding mechanism 4, a connecting plate 41, a welding joint 42, a lifting assembly 5, a rotating rod 51, a first belt roller 52, a lifting screw 53, a lifting block 54, a driving mechanism 6, a first servo motor 61, a driving shaft 62, a second belt roller 63, a belt 64, a clamping assembly 7, a movable plate 71, a connecting rod 72, a limiting plate 73, a clamping plate 74, a fixing spring 75, a winding mechanism 8, a fixing plate 81, a second servo motor 82, a winding roller 83, a connecting rope 84, a limiting spring 85 and a workbench 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-2, a wire bonding machine with a workpiece stage height adjusting structure comprises a mounting frame 1 and a workbench 9, wherein fixed frames 2 are fixedly mounted on the left and right sides of the top of the mounting frame 1, a top plate 3 fixedly connected with the fixed frame 2 on the right side is fixedly mounted on the top of the fixed frame 2 on the left side, a welding mechanism 4 located between the two fixed frames 2 is fixedly mounted on the bottom of the top plate 3, the welding mechanism 4 comprises a connecting plate 41, a connecting plate 41 located between the two fixed frames 2 is fixedly mounted on the bottom of the top plate 3, and welding joints 42 are fixedly mounted on the left and right sides of the bottom of the connecting plate 41.

The left and right sides of diapire all rotates to be connected with and extends to two fixed frame 2 inside respectively and rotate the lifting unit 5 of being connected with roof in the fixed frame 2, the opposite side of two lifting unit 5 all extends to between two fixed frame 2, workstation 9 fixed mounting just is located the top of installing frame 1 between two lifting unit 5, lifting unit 5 includes bull stick 51, the left and right sides of diapire all rotates to be connected with and extends to two fixed frame 2 inside bull stick 51 respectively in the installing frame 1, the outside fixed mounting of bull stick 51 has the first belt roller 52 that is located the installing frame 1 inside, the top fixed mounting of bull stick 51 has the lifting screw 53 of being connected with roof rotation in the fixed frame 2, the outside threaded connection of lifting screw 53 has the elevator 54 that extends to two fixed frame 2 opposite sides, workstation 9 fixed mounting is between two elevator 54.

Inner bottom wall fixed mounting of installing frame 1 has the actuating mechanism 6 of being connected with the transmission of two lifting unit 5, actuating mechanism 6 rotates with the interior roof of installing frame 1 to be connected, actuating mechanism 6 includes first servo motor 61, inner bottom wall fixed mounting of installing frame 1 has the first servo motor 61 that is located between two bull sticks 51, the output shaft fixed mounting of first servo motor 61 has the drive shaft 62 of being connected with the rotation of the interior roof of installing frame 1, the outside fixed mounting of drive shaft 62 has second belt roller 63, two first belt rollers 52 all are connected with second belt roller 63 transmission through belt 64.

Through setting up actuating mechanism 6, start first servo motor 61 and drive shaft 62 and rotate, drive shaft 62 drives two bull sticks 51 through second belt roller 63, belt 64 and first belt roller 52 and rotates, bull stick 51 drives lifting screw 53 and rotates, lifting screw 53 drives the elevator 54 rather than threaded connection and reciprocates, elevator 54 drives workstation 9 and removes to highly adjusting workstation 9, improved the device's practicality.

The inner bottom wall of the workbench 9 is slidably connected with two clamping assemblies 7 extending to the top of the workbench 9, each clamping assembly 7 comprises a moving plate 71, the inner bottom wall of the workbench 9 is slidably connected with two moving plates 71 extending to the top of the workbench 9, two connecting rods 72 extending to the two opposite sides of the two moving plates 71 are slidably connected to the opposite sides of the two moving plates 71, the two opposite sides of the two connecting rods 72 are fixedly provided with limiting plates 73 fixedly connected with the two connecting rods 72 below, the opposite sides of the two connecting rods 72 above are fixedly provided with clamping plates 74 fixedly connected with the opposite sides of the two connecting rods 72 below, and fixed springs 75 positioned between the two connecting rods 72 above and below are fixedly mounted between the opposite sides of the two clamping plates 74 and the moving plates 71.

The inner bottom wall of the workbench 9 is fixedly provided with a winding mechanism 8 which is rotatably connected with the inner top wall of the workbench and fixedly connected with the opposite sides of the two clamping assemblies 7, the winding mechanism 8 comprises a fixed plate 81, the fixed plates 81 which are two in number and are located between the two moving plates 71 are fixedly installed between the upper side and the lower side of the inner wall of the workbench 9, the second servo motor 82 which is located between the two fixed plates 81 is fixedly installed on the inner bottom wall of the workbench 9, a winding roller 83 which is rotatably connected with the inner top wall of the workbench 9 is fixedly installed on an output shaft of the second servo motor 82, the connecting ropes 84 which are two in number and are fixedly connected with the opposite sides of the two moving plates 71 through the two fixed plates 81 respectively at one end of the two winding roller 83, and limiting springs 85 which are sleeved outside the connecting ropes 84 are fixedly installed between the opposite sides of the two fixed plates 81 and the moving plates 71.

Through setting up winding mechanism 8, start second servo motor 82 and drive wind-up roll 83 and rotate, wind-up roll 83 will connect rope 84 and carry out the rolling, connect rope 84 and drive two movable plates 71 and move along workstation 9's inner diapire simultaneously in opposite directions, movable plate 71 passes through connecting rod 72 and drives splint 74 and remove, thereby it is fixed to carry out the centre gripping to placing the work piece of treating processing on workstation 9, prevent that it from taking place the skew in position among the course of working, through setting up fixed spring 75, make splint 74 treat the work piece of processing and carry out flexible centre gripping.

In summary, in the wire bonding machine with the workpiece stage height adjusting structure, by providing the driving mechanism 6, the first servo motor 61 is started to drive the driving shaft 62 to rotate, the driving shaft 62 drives the two rotating rods 51 to rotate through the second belt roller 63, the belt 64 and the first belt roller 52, the rotating rods 51 drive the lifting screws 53 to rotate, the lifting screws 53 drive the lifting blocks 54 in threaded connection therewith to move up and down, the lifting blocks 54 drive the worktable 9 to move, thereby adjusting the height of the worktable 9, the practicability of the device is improved, by providing the winding mechanism 8, the second servo motor 82 is started to drive the winding rollers 83 to rotate, the winding rollers 83 wind the connecting ropes 84, the connecting ropes 84 drive the two moving plates 71 to move towards each other along the inner bottom wall of the worktable 9 at the same time, the connecting rods 72 drive the clamping plates 74 to move, thereby clamping and fixing the workpiece to be processed placed on the worktable 9, prevent that its position from taking place the skew in the course of working, through setting up fixed spring 75 for splint 74 treats and processes the work piece and carry out flexible centre gripping, has solved the most welding wire machines on the existing market and can not carry out altitude mixture control to the work piece platform, brings inconvenience for the user, and can not treat the part of processing and carry out good centre gripping, makes the machined part drop more easily, has brought troublesome problem for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire bonding machine with work piece platform altitude mixture control structure, includes installing frame (1) and workstation (9), the top left and right sides of installing frame (1) all is provided with fixed frame (2), left side the top of fixed frame (2) is provided with roof (3) with the fixed frame (2) fixed connection in right side, the bottom of roof (3) is provided with welding mechanism (4) that are located between two fixed frames (2), its characterized in that: the left side and the right side of the inner bottom wall of the mounting frame (1) are respectively provided with a lifting component (5) which respectively extends into the two fixed frames (2) and is rotationally connected with the inner top wall of the fixed frames (2), the opposite sides of the two lifting components (5) both extend between the two fixed frames (2), the workbench (9) is arranged between the two lifting components (5) and is positioned above the mounting frame (1), the inner bottom wall of the mounting frame (1) is provided with a driving mechanism (6) in transmission connection with the two lifting components (5), the driving mechanism (6) is rotationally connected with the inner top wall of the mounting frame (1), the inner bottom wall of the workbench (9) is provided with two clamping components (7) which extend to the top part of the workbench, the inner bottom wall of the workbench (9) is provided with a rolling mechanism (8) which is rotationally connected with the inner top wall and fixedly connected with the opposite sides of the two clamping components (7).

2. The wire bonding machine with the workpiece table height adjusting structure as set forth in claim 1, wherein: the welding mechanism (4) comprises a connecting plate (41), the connecting plate (41) located between the two fixing frames (2) is fixedly installed at the bottom of the top plate (3), and welding heads (42) are fixedly installed on the left side and the right side of the bottom of the connecting plate (41).

3. The wire bonding machine with the workpiece table height adjusting structure as set forth in claim 1, wherein: lifting unit (5) are including bull stick (51), the left and right sides of diapire all rotates and is connected with and extends to bull stick (51) of two fixed frame (2) insides respectively in installing frame (1), the outside fixed mounting of bull stick (51) has first belt roller (52) that is located installing frame (1) inside, the top fixed mounting of bull stick (51) has lifting screw (53) of being connected with roof rotation in fixed frame (2), the outside threaded connection of lifting screw (53) has elevator (54) that extend to two fixed frame (2) opposite sides, workstation (9) fixed mounting is between two elevator (54).

4. The wire bonding machine with the workpiece table height adjusting structure as set forth in claim 3, wherein: actuating mechanism (6) include first servo motor (61), the interior diapire fixed mounting of installing frame (1) has first servo motor (61) that is located between two bull sticks (51), the output shaft fixed mounting of first servo motor (61) has drive shaft (62) of being connected with roof rotation in installing frame (1), the outside fixed mounting of drive shaft (62) has second belt roller (63), two first belt roller (52) all are connected with second belt roller (63) transmission through belt (64).

5. The wire bonding machine with the workpiece table height adjusting structure as set forth in claim 1, wherein: the clamping assembly (7) comprises a moving plate (71), the inner bottom wall of the workbench (9) is connected with two moving plates (71) in a sliding manner, the top of the two moving plates (9) is connected with two connecting rods (72) which are located above the workbench (9) in a sliding manner, the number of the two connecting rods is two, the two connecting rods (72) are extended to the opposite sides of the two moving plates (71), the opposite sides of the two connecting rods (72) at the upper part are fixedly provided with limiting plates (73) which are respectively and fixedly connected with the two connecting rods (72) at the lower part, the opposite sides of the two connecting rods (72) at the upper part are fixedly provided with clamping plates (74) which are respectively and fixedly connected with the opposite sides of the two connecting rods (72) at the lower part, and a fixed spring (75) positioned between the upper connecting rod (72) and the lower connecting rod (72) is fixedly arranged between the opposite sides of the two clamping plates (74) and the moving plate (71).

6. The wire bonding machine with the workpiece table height adjusting structure according to claim 5, wherein: the winding mechanism (8) comprises a fixed plate (81), two fixed plates (81) which are positioned between the two movable plates (71) are fixedly arranged between the upper side and the lower side of the inner wall of the workbench (9), a second servo motor (82) positioned between the two fixed plates (81) is fixedly arranged on the inner bottom wall of the workbench (9), a winding roller (83) which is rotationally connected with the inner top wall of the workbench (9) is fixedly arranged on an output shaft of the second servo motor (82), the outside fixedly connected with quantity of wind-up roll (83) is two and one end runs through two fixed plates (81) respectively and with two connecting rope (84) of moving plate (71) opposite side fixed connection, two all fixed mounting has the spacing spring (85) of cover outside connecting rope (84) between the dorsal part of fixed plate (81) and moving plate (71).