CN109719686B

CN109719686B - Workstation is used in processing of gold bonding wire

Info

Publication number: CN109719686B
Application number: CN201910036452.8A
Authority: CN
Inventors: 刘洪�
Original assignee: Chongqing Runjin New Materials Research Institute Co Ltd
Current assignee: Chongqing Runjin New Materials Research Institute Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-01-07
Anticipated expiration: 2039-01-15
Also published as: CN109719686A

Abstract

The invention discloses a workbench for processing gold bonding wires, which comprises a top plate, a working plate, a mounting part, a support frame, a door plate, universal wheels, a ventilation window, a controller, a power supply interface, a high-efficiency cleaning device and an auxiliary processing device, wherein the high-efficiency cleaning device is arranged to assist in quickly cleaning and processing waste gas, after the workbench is used, excess materials and residual dust can be quickly and intensively processed, the cleaning speed is high, the workbench is convenient and quick, has less residue and good effect, can efficiently extract the waste gas, can realize layer-by-layer purification treatment, adsorbs toxic substances and finally discharges the toxic substances, realizes the purification of the waste gas, reduces the influence of the waste gas on human bodies and the environment, and the auxiliary processing device can fix auxiliary mobile equipment and handheld mobile equipment, displays that data assists a user in processing, has strong convenience and can fix auxiliary positioning lamps for positioning, the auxiliary property is strong, and the convenience is good.

Description

Workstation is used in processing of gold bonding wire

Technical Field

The invention relates to the relevant field of gold bonding wire processing, in particular to a workbench for gold bonding wire processing.

Background

The gold bonding wire is a gold alloy wire used as a connecting wire in an integrated circuit, is also called a ball bonding wire or a lead wire gold wire, has the gold content of more than or equal to 99.99 percent, has the total of trace additive elements of less than 0.01 percent, has three types of gamma type, C type and FA type, is used for high-speed bonding, has the functions of refining grains, improving recrystallization temperature and strengthening gold for beryllium, copper, silver and the like, is vacuum-smelted by a high-frequency furnace, remelted and directionally crystallized for the second time, is cold-processed into a material after homogenization or manufactured by a liquid extrusion process, is an important material in the micro-electronics industry, is used as the connecting wire between a chip and a lead frame, needs to be used for various treatments such as cutting, polishing and the like in the process of processing the gold bonding wire, needs to be used for providing assistance for processing in the processing process, so that the processing effect and the efficiency are higher, for example, a special cutting workbench is needed in the cutting process, the existing worktable for cutting the gold bonding wire is inconvenient to clean and collect residual materials and dust on the worktable after cutting and difficult to process; waste gas is easily generated in the processing process, discomfort of a processor during working is easily caused, and the waste gas treatment performance is poor; when carrying out accurate processing or appointed data processing man-hour, can not convenient installation external supplementary processingequipment realize quick accurate processing.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a stage for processing gold bonding wires.

The invention is realized in such a way that a workbench for processing gold bonding wires is constructed, the device comprises a top plate, a working plate, a mounting piece, a support frame, a door plate, a universal wheel, a ventilation window, a controller, a power interface, a high-efficiency cleaning device and an auxiliary processing device, the high-efficiency cleaning device is arranged at the left end and the right end of the top part of the top plate, the working plate is arranged in the middle of the top end of the top plate, screw holes are arranged at the four ends in the working plate and are all connected with the top plate through cross bolts, the left end and the right end of the rear end of the top part of the top plate are connected with the screw holes at the left end and the right end in the mounting piece through bolts, the auxiliary processing device is arranged at the right rear end of the top part of the top plate, the four ends at the bottom of the, the high-efficiency cleaning device comprises a fixed box, an extraction window, air suction pipes, buckles, transverse pipes, supporting rods, connecting pipes, air suction pipes, a connector, a box body, a flow combining plate, a fan and a filter cylinder, wherein the four ends of the bottom of the support frame are bolted with screw holes in the upper end of a universal wheel through bolts, the right end in the support frame is in bolted connection with the ventilation window through hexagon socket head cap bolts, the left upper end of the ventilation window is provided with the controller, the bottom of the controller is provided with a power supply interface, the screw holes in the left end and the right end of the power supply interface are in bolted connection with the ventilation window through bolts, the four ends of the top of the fixed box are provided with the screw holes and are in bolted connection with the extraction window through the hexagon socket head cap bolts, five groups of the air suction pipes are distributed from back to front at the bottom of the, the front end and the rear end of the bottom of the transverse pipe are welded with the supporting rods in a manual arc welding mode, the middle part of the bottom of the transverse pipe is connected with an internal thread at the upper end of the inner diameter surface of a connecting pipe through a connecting bolt, an internal thread at the lower end of the inner diameter surface of the connecting pipe is in threaded connection with the upper end of the outer diameter surface of an exhaust pipe, an external thread at the lower end of the outer diameter surface of the exhaust pipe is in threaded connection with an internal thread at the inner diameter surface of a connecting head, the bottom of the connecting head is vertically welded with a confluence plate, the bottom of the connecting head is communicated with the inside of the confluence plate, the bottom of the confluence plate is welded with a box body, a fan is arranged at the upper end in the box body, an exhaust port at the top of the fan is communicated, the bottom of the supporting rod is vertically welded with the supporting frame, the auxiliary processing device consists of a supporting rod, a fixed seat, a connecting rod, a rotating part, a mounting plate, a locking part, a magnetic plate, a rotating rod, a sleeve, a rotating shaft, a connecting piece and a clamping groove, the lower end of the outer diameter surface of the supporting rod is spliced with the fixed seat, the top of the supporting rod is also provided with the connecting rod, a clamping ring is arranged at the right end in the connecting rod to be rotatably connected with the supporting rod, the left end of the top of the connecting rod is provided with the rotating part, the front end surface of the rotating part is provided with the mounting plate, the locking part is vertically welded at the left end and the right end of the mounting plate, the upper end and the lower end of the locking part are respectively provided with a locking hole, the middle part of the front end surface of the mounting plate is square and is bonded, the utility model discloses a roof, including roof top, cover pipe, pivot external diameter surface, connecting piece, power source and fan are connected with the pivot is rotated to the middle part in the cover pipe, both ends are rotated with the connecting piece about the pivot external diameter surface and are connected, the front end is provided with the draw-in groove in the connecting piece, both ends carry out the buckle with the mounting panel about in.

Preferably, it comprises air discharge plate, sleeve, air inlet plate, HEPA filter screen, active carbon filter screen and just imitates the filter screen to strain a section of thick bamboo, the three-terminal carries out bolted connection through hexagon socket head cap screw and sleeve in the air discharge plate, the sleeve back carries out threaded connection with air inlet plate external diameter surface front end, the front end is provided with the HEPA filter screen in the sleeve, the HEPA filter screen back is provided with the active carbon filter screen, the active carbon filter screen back is provided with just imitates the filter screen, the air inlet plate back outer end is pegged graft with terminal surface middle part air exit before the fan.

Preferably, the fixed box is provided with two sets of connectors, and the bottom of the fixed box is connected with the two sets of connectors on the top of the confluence plate through the exhaust pipes.

Preferably, the outer diameter of the exhaust tube is 4.5cm, and a layer of silica gel ring with the thickness of 0.3cm is bonded in the joint of the two ends of the exhaust tube.

Preferably, the size of the grids in the exhaust plate is the same as that of the grids in the air inlet plate, and the single size of the grids in the two groups is 5mm by 5 mm.

Preferably, HEPA filter screen thickness is 2cm, active carbon filter screen thickness is 2.5cm, primary effect filter screen thickness is 3.5cm to the interval is 3cm between the three.

Preferably, the maximum rotation angle of the connecting rod and the rotating part is 360 degrees, and the maximum up-down movement distance of the connecting rod is 17 cm.

Preferably, the maximum vertical adjustment angle of the mounting plate is 180 degrees, and the left-right rotation angle of the mounting plate is 90 degrees.

Preferably, the extraction window is made of stainless steel, and the stainless steel is smooth.

Preferably, the fan is a CY067 type fan.

The invention has the following advantages: the invention provides a workbench for processing gold bonding wires by improvement, and compared with the same type of equipment, the workbench has the following improvements and advantages;

the method has the advantages that: the workbench for processing the gold bonding wire can quickly and intensively process excess materials and residual dust after being used, and is high in cleaning speed, convenient and quick, less in residue and good in effect.

The method has the advantages that: the workbench for processing the gold bonding wire can efficiently extract waste gas, realize layer-by-layer purification treatment, adsorb toxic substances, and finally discharge, realize the purification of the waste gas, and reduce the influence of the waste gas on human bodies and the environment.

The method has the advantages that: the workbench for processing the gold bonding wire can fix the auxiliary mobile equipment and the handheld mobile equipment, displays that data assist a user in processing, is high in convenience, can fix auxiliary positioning lamps for positioning, and is high in assistance and high in convenience.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the high efficiency cleaning apparatus of the present invention;

FIG. 4 is a schematic view of a filter cartridge according to the present invention;

FIG. 5 is a schematic view of an exploded configuration of the filter cartridge of the present invention;

FIG. 6 is a schematic view of the auxiliary processing apparatus according to the present invention;

fig. 7 is a schematic view of the structure of the card slot of the present invention.

Wherein: the device comprises a top plate-1, a high-efficiency cleaning device-2, a working plate-3, a mounting piece-4, an auxiliary processing device-5, a support frame-6, a door plate-7, universal wheels-8, a ventilation window-9, a controller-10, a power interface-11, a fixed box-21, an extraction window-22, an air suction pipe-23, a buckle-24, a transverse pipe-25, a support rod-26, a connecting pipe-27, an air suction pipe-28, a connector-29, a box body-210, a confluence plate-211, a fan-212, a filter cylinder-213, a support rod-51, a fixed seat-52, a connecting rod-53, a rotating piece-54, a mounting plate-55, a locking piece-56, a magnetic plate-57, a rotating rod-58, a sleeve, The novel filter screen comprises a rotating shaft-510, a connecting piece-511, a clamping groove-512, an exhaust plate-2131, a sleeve-2132, an air inlet plate-2133, a HEPA filter screen-2134, an active carbon filter screen-2135 and a primary filter screen-2136.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 7, 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 provides a workbench for processing gold bonding wires by improvement, which comprises a top plate 1, a working plate 3, a mounting piece 4, a support frame 6, a door plate 7, universal wheels 8, a ventilating window 9, a controller 10, a power interface 11, a high-efficiency cleaning device 2 and an auxiliary processing device 5, wherein the left and right ends of the top plate 1 are provided with the high-efficiency cleaning device 2, the middle part of the top end of the top plate 1 is provided with the working plate 3, screw holes arranged at four ends in the working plate 3 are all connected with the top plate 1 through cross bolts, the left and right ends of the rear end of the top plate 1 are connected with screw holes at the left and right ends in the mounting piece 4 through bolts, the right and rear ends of the top plate 1 are provided with the auxiliary processing device 5, the four ends at the bottom of the top plate 1 are welded with the support frame 6 in a manual arc welding mode, four ends of the bottom of the support frame 6 are bolted with screw holes at the inner upper end of the universal wheel 8 through bolts, the right end of the support frame 6 is bolted with the ventilation window 9 through hexagon socket head cap screws, the left upper end of the ventilation window 9 is provided with a controller 10, the bottom of the controller 10 is provided with a power interface 11, and the screw holes at the left end and the right end of the power interface 11 are bolted with the ventilation window 9 through bolts, the high-efficiency cleaning device 2 comprises a fixed box 21, an extraction window 22, an air suction pipe 23, a buckle 24, a horizontal pipe 25, a support rod 26, a connecting pipe 27, an air suction pipe 28, a connector 29, a box body 210, a confluence plate 211, a fan 212 and a filter cylinder 213, the four ends of the top of the fixed box 21 are provided with screw holes and are bolted with the extraction window 22 through hexagon socket head cap screws, the extraction window 22 can be conveniently detached and cleaned on the, high efficiency, stable air flow, the outer diameter surface of the air suction pipe 23 is inserted into the buckle 24, the bottom of the air suction pipe 23 is welded with the horizontal pipe 25 by means of manual arc welding, the front end and the rear end of the bottom of the horizontal pipe 25 are welded with the support rod 26 by means of manual arc welding, the middle part of the bottom end of the horizontal pipe 25 is connected with the inner thread connection bolt at the upper end of the inner diameter surface of the connecting pipe 27, the inner thread at the lower end of the inner diameter surface of the connecting pipe 27 is in threaded connection with the upper end of the outer diameter surface of the air suction pipe 28, the outer thread at the lower end of the outer diameter surface of the air suction pipe 28 is in threaded connection with the inner thread connection of the inner diameter surface of the connecting head 29, the bottom of the connecting head 29 is vertically welded with the confluence plate 211, the bottom of the confluence plate 211 is welded with the box 210, the, the bottom of the fixed box 21 is bonded with the left end and the right end of the top plate 1, the top of the air suction pipe 23 penetrates through the top plate 1 and is in threaded connection with the fixed box 21, the bottom of the support rod 26 is vertically welded with the support frame 6 and is stably supported, and a stable environment can be provided in the working process, the auxiliary processing device 5 comprises a support rod 51, a fixed seat 52, a connecting rod 53, a rotating part 54, an installation plate 55, a locking part 56, a magnetic plate 57, a rotating rod 58, a sleeve 59, a rotating shaft 510, a connecting part 511 and a clamping groove 512, the lower end of the outer diameter surface of the support rod 51 is inserted into the fixed seat 52, the connecting rod 53 is further arranged at the top of the support rod 51, a clamping ring is arranged at the inner right end of the connecting rod 53 and is rotatably connected with the support rod 51, the rotating part 54 is arranged at, terminal surface middle part is square form and bonds with magnetic sheet 57 before mounting panel 55, it is connected to rotate 54 bottoms and bull stick 58 and carry out the hot melt, can realize 360 degrees stable rotations, bull stick 58 external diameter surface lower extreme rotates with the left end in rotating 54 and is connected, it carries out bolted connection through bolt and sleeve 59 to rotate 54 top left front end, middle part rotates with pivot 510 in the sleeve 59 and is connected, both ends rotate with connecting piece 511 about pivot 510 external diameter surface and are connected, the front end is provided with draw-in groove 512 in the connecting piece 511, both ends carry out the buckle with mounting panel 55 about in the draw-in groove 512 and are connected, can realize quick installation and the dismantlement of mounting panel 55, branch 51 external diameter surface lower extreme is provided with the external screw thread and carries out threaded connection with roof 1 top right rear end, power source 11 and fan 212 all are connected with controller 10 electricity.

Furthermore, the filter cartridge 213 is composed of an exhaust plate 2131, a sleeve 2132, an air inlet plate 2133, an HEPA filter screen 2134, an activated carbon filter screen 2135 and a primary filter screen 2136, the three inner ends of the exhaust plate 2131 are in bolt connection with the sleeve 2132 through hexagon socket head cap bolts, the back of the sleeve 2132 is in threaded connection with the front end of the outer diameter surface of the air inlet plate 2133, the HEPA filter screen 2134 is arranged at the front end in the sleeve 2132, the activated carbon filter screen 2135 is arranged at the back of the HEPA filter screen 2134, the primary filter screen 2136 is arranged at the back of the activated carbon filter screen 2135, the outer end of the back of the air inlet plate 2133 is in inserted connection with the middle air outlet in the front end surface of the fan 212, the filtering effect is good.

Further, fixed case 21 all is provided with two sets ofly to fixed case 21 bottom all is connected through exhaust tube 28 and the two sets of connectors 29 in confluence board 211 top, controls both ends and extracts, and is efficient, and the washing scope is bigger.

Furthermore, the external diameter of the exhaust tube 28 is 4.5cm, and a layer of silica gel ring with the thickness of 0.3cm is bonded in the joint of the two ends of the exhaust tube 28, so that leakage is prevented from occurring during operation, and the work efficiency is reduced.

Furthermore, the size of the grids in the exhaust plate 2131 is the same as that of the grids in the air inlet plate 2133, the single size of the grids in the two groups is 5mm by 5mm, and the air inlet speed and the air outlet speed are high and smooth.

Furthermore, the thickness of the HEPA filter screen 2134 is 2cm, the thickness of the activated carbon filter screen 2135 is 2.5cm, the thickness of the primary filter screen 2136 is 3.5cm, the distance between the three is 3cm, the thickness is moderate, the stability is strong, and the rapid purification can be realized.

Further, the connecting rod 53 and the biggest turned angle of the rotation piece 54 are 360 degrees, and the biggest up-down moving distance of the connecting rod 53 is 17cm, and the angle of adjustment is big, convenient and fast, and the convenience is strong.

Further, the mounting plate 55 is adjusted up and down by a maximum angle of 180 degrees, and the mounting plate 55 is rotated by a left-right angle of 90 degrees, so that the adjustment is convenient and simple, and the operation of a user is convenient.

Further, the extraction window 22 is made of stainless steel, and the stainless steel is smooth, high in strength, strong in attractiveness and convenient to clean.

Further, the fan 212 is of a CY067 model, so that the stability is good, the noise is low, and the response speed is high.

The invention provides a workbench for processing gold bonding wires by improvement, which operates as follows;

firstly, moving a workbench to a position needing to work, wherein the position needs to be horizontal, then installing cutting equipment needing to be used for cutting a bonding gold wire on an installation part 4 at the rear end of the top of a working plate 3, fixing the cutting equipment and the installation part through a bolt, then connecting a power supply interface 11 to a power supply through the power supply, providing required electric energy for the equipment to work, then enabling a user to control the equipment through a control button on a controller 10, and starting the cutting equipment to start to work when the bonding gold wire needs to be cut, so that the bonding gold wire on the working plate 3 can be cut;

secondly, after the cutting work of the bonding gold is finished, the dust and some excess materials on the working plate 3 need to be cleaned, the fixed boxes 21 are arranged on the left and right sides of the working plate 3, the extraction windows 22 are arranged on the tops of the fixed boxes 21, the excess materials and the dust are swept in through the extraction windows 22, then the fan 212 is started to start working through a control button on the controller 10, a motor inside the fan 212 is started to drive blades to rotate, then suction force is generated to pass through the confluence plate 211 on the top, the left and right ends of the top of the confluence plate 211 are provided with the connectors 29, the connectors 29 extract the excess materials in the fixed boxes 21 through the suction pipes 28 to the suction pipes 23, then the fan 212 is discharged into the filter cylinders 213 in the middle of the front end, and the quick cleaning work is finished;

thirdly, some waste gas and unpleasant gas are generated in the cutting process, the environment is affected, and even the body of a user is uncomfortable, the waste gas on the workbench can be extracted after the fan 212 is started by the extraction window 22, and is discharged into the filter cylinder 213 through the air inlet plate 2133, when the waste gas enters into the filter cylinder 213, the waste gas firstly passes through the primary filter screen 2136 at the rear end in the air inlet plate 2133 for primary filtration, then passes through the impurities adsorbed into the waste gas by the activated carbon filter screen 2135, then enters the last HEPA filter screen 2134 for efficient purification treatment, and finally is discharged through the exhaust plate 2131, so that the air purification is realized, and the influence of the waste gas on the human body and the environment is reduced;

fourthly, in the cutting process, because some cutting materials are different, some cutting data, such as speed, depth and the like, need to be influenced, and special auxiliary moving equipment or positioning equipment is needed, for example, an infrared linear positioning lamp is installed to position the cutting position, firstly, a locking piece 56 on a positioning lamp mounting plate 55 is fixed through screws, a magnetic plate 57 is arranged in the middle of the front end face of the mounting plate 55 and can adsorb metal on the back face of the positioning lamp to achieve stability, then force is applied to the mounting plate 55, the mounting plate 55 can rotate in a clamping groove 512 on the back face to adjust the angle, then up-down acting force can rotate a sleeve 59 on a rotating shaft 510 to adjust the up-down angle, then force is applied to a connecting rod 53 to greatly adjust the angle, and finally, the connecting rod 53 is pressed, the right end in the connecting rod 53 can slide on the upper end of the outer diameter surface of the support rod 51, the adjustment of the upper and lower heights is realized, and the convenient and quick processing work can be realized for assistance;

fifthly, after all the work is finished, the bonding gold wire after the processing is finished is taken out, then all the electrified devices on the devices are powered off through the control buttons on the controller 10, and finally the devices are checked one by one to finish the power-off finishing work.

The workbench for processing the gold bonding wire is provided by improvement, so that excess materials and residual dust can be quickly and intensively treated after the workbench is used, the cleaning speed is high, convenience and quickness are realized, the residual quantity is small, and the effect is good; the waste gas can be efficiently extracted, and the purification treatment layer by layer can be realized, toxic substances are adsorbed, and finally the waste gas is discharged, so that the waste gas is purified, and the influence of the waste gas on a human body and the environment is reduced; the workbench for processing the gold bonding wire can fix the auxiliary mobile equipment and the handheld mobile equipment, displays that data assist a user in processing, is high in convenience, can fix auxiliary positioning lamps for positioning, and is high in assistance and high in convenience.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a workstation is used in processing of bonding gold wire, includes roof (1), working plate (3), installed part (4), support frame (6), door plant (7), universal wheel (8), transom (9), controller (10), power source (11), its characterized in that: the cleaning device is characterized by further comprising a high-efficiency cleaning device (2) and an auxiliary processing device (5), the high-efficiency cleaning device (2) is arranged at the left end and the right end of the top plate (1), a working plate (3) is arranged in the middle of the top end of the top plate (1), screw holes formed in the four ends of the working plate (3) are all in bolt connection with the top plate (1) through cross bolts, the left end and the right end of the top rear end of the top plate (1) are in bolt connection with screw holes formed in the left end and the right end of the mounting piece (4) through bolts, the auxiliary processing device (5) is arranged at the right rear end of the top plate (1), the four ends of the bottom of the top plate (1) are welded with the supporting frame (6) in a hand arc welding mode, the left end and the right end of the inner upper end of the supporting frame (6) are in hinged connection with the door panel (, the high-efficiency cleaning device is characterized in that the inner right end of the support frame (6) is in bolted connection with the ventilation window (9) through hexagon socket head cap screws, the upper left end of the ventilation window (9) is provided with a controller (10), the bottom of the controller (10) is provided with a power supply interface (11), screw holes at the left end and the right end of the power supply interface (11) are in bolted connection with the ventilation window (9) through bolts, the high-efficiency cleaning device (2) comprises a fixed box (21), an extraction window (22), an air suction pipe (23), a buckle (24), a transverse pipe (25), a support rod (26), a connecting pipe (27), an air suction pipe (28), a connecting head (29), a box body (210), a confluence plate (211), a fan (212) and a filter cylinder (213), screw holes are arranged at four ends of the top of the fixed box (21) and are in bolted connection with the extraction window (22) through hexagon socket head cap, the utility model discloses a welding device of a gas suction pipe, including breathing pipe (23), buckle (24), breathing pipe (23), connecting bolt, connecting pipe (27), air exhaust pipe (28), support rod (26), connecting head (29), connector (29), buckle flow board (211) bottom and box (210) are connected, breathing pipe (23) external diameter surface is pegged graft with buckle (24) with the mode of hand arc welding, both ends weld with horizontal pipe (25) bottom front and back through the mode of hand arc welding, horizontal pipe (25) bottom is connected with support rod (26) with the mode of hand arc welding, horizontal pipe (25) bottom middle part and connecting pipe (27) internal diameter surface upper end female connection bolted connection, connecting pipe (27) internal diameter surface lower extreme internal thread and air exhaust pipe (28) external diameter surface upper end carry out threaded connection, air exhaust pipe (28) external diameter surface lower extreme, the improved air conditioner is characterized in that a fan (212) is arranged at the inner upper end of the box body (210), an air suction opening at the top of the fan (212) is communicated with the inner middle of the flow combining plate (211), a filter cylinder (213) is arranged at an air exhaust opening in the middle of the front end face of the fan (212), the bottom of the fixed box (21) is bonded with the left end and the right end of the top plate (1), the top of the air suction pipe (23) penetrates through the top plate (1) to be in threaded connection with the fixed box (21), the bottom of the supporting rod (26) is vertically welded with the supporting frame (6), the auxiliary processing device (5) is composed of a supporting rod (51), a fixed seat (52), a connecting rod (53), a rotating piece (54), an installation plate (55), a locking piece (56), a magnetic plate (57), a rotating rod (58), a sleeve (59), a rotating shaft (510), a, the utility model discloses a lock, including branch (51), connecting rod (53), right-hand member is provided with the snap ring and rotates with branch (51) in connecting rod (53) and be connected, connecting rod (53) top left end is provided with rotates piece (54), it is provided with mounting panel (55) to rotate piece (54) preceding terminal surface, both ends vertical welding has locking piece (56) about mounting panel (55), and both ends all are provided with the lockhole about in locking piece (56), mounting panel (55) preceding terminal surface middle part is square form and bonds with magnetic sheet (57), it is connected with bull stick (58) to rotate piece (54) bottom and carry out the hot melt, bull stick (58) external diameter surface lower extreme rotates with the interior left end of rotating piece (54) and is connected, it carries out bolted connection through bolt and sleeve pipe (59) to rotate piece (54) top left front end, the middle part rotates with pivot (510) in sleeve pipe (59, both ends are rotated with connecting piece (511) and are connected about pivot (510) external diameter surface, the front end is provided with draw-in groove (512) in connecting piece (511), both ends carry out the buckle with mounting panel (55) and are connected about draw-in groove (512), branch (51) external diameter surface lower extreme is provided with the external screw thread and carries out threaded connection with roof (1) top right rear end, power source (11) and fan (212) all are connected with controller (10) electricity.

2. The bonding gold wire processing workbench according to claim 1, wherein: the filter cartridge (213) is composed of an exhaust plate (2131), a sleeve (2132), an air inlet plate (2133), an HEPA filter screen (2134), an activated carbon filter screen (2135) and a primary filter screen (2136), wherein the three ends of the exhaust plate (2131) are in bolt connection with the sleeve (2132) through hexagon socket bolts, the back of the sleeve (2132) is in threaded connection with the front end of the outer diameter surface of the air inlet plate (2133), the front end of the inner part of the sleeve (2132) is provided with the HEPA filter screen (2134), the back of the HEPA filter screen (2134) is provided with the activated carbon filter screen (2135), the back of the activated carbon filter screen (2135) is provided with the primary filter screen (2136), and the outer end of the back of the air inlet plate (2133) is inserted into an air outlet in the middle of the front.

3. The bonding gold wire processing workbench according to claim 1, wherein: the fixed box (21) is provided with two groups, and the bottom of the fixed box (21) is connected with two groups of connectors (29) at the top of the flow combining plate (211) through the air exhaust pipe (28).

4. The bonding gold wire processing workbench according to claim 1, wherein: the outer diameter of the air exhaust pipe (28) is 4.5cm, and a layer of silica gel ring with the thickness of 0.3cm is bonded in the joint of the two ends of the air exhaust pipe (28).

5. The bonding gold wire processing workbench according to claim 2, wherein: the size of the grids in the exhaust plate (2131) is the same as that of the grids in the air inlet plate (2133), and the single size of the grids in the two groups is 5mm by 5 mm.

6. The bonding gold wire processing workbench according to claim 2, wherein: the HEPA filter screen (2134) is 2cm in thickness, the activated carbon filter screen (2135) is 2.5cm in thickness, the primary filter screen (2136) is 3.5cm in thickness, and the distance between the three is 3 cm.

7. The bonding gold wire processing workbench according to claim 1, wherein: the maximum rotation angle of the connecting rod (53) and the rotating part (54) is 360 degrees, and the maximum up-down movement distance of the connecting rod (53) is 17 cm.

8. The bonding gold wire processing workbench according to claim 1, wherein: the mounting plate (55) is vertically adjusted to a maximum angle of 180 degrees, and the mounting plate (55) is rotated at a left-right angle of 90 degrees.