CN217483046U

CN217483046U - Cooling device is used in production of gold bonding wire

Info

Publication number: CN217483046U
Application number: CN202221042819.0U
Authority: CN
Inventors: 王冬; 陈菲
Original assignee: Anhui Liankang Intelligent Manufacturing Co ltd
Current assignee: Anhui Liankang Intelligent Manufacturing Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-23
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a cooling device is used in production of bonding gold wire belongs to bonding gold wire production technical field for solve the problem that current bonding gold wire cooling efficiency is low. The drying device comprises a bottom plate and a cooling assembly, wherein the cooling assembly comprises a liquid storage tank, the liquid storage tank is fixed on the bottom plate, a processing assembly is arranged inside the liquid storage tank, a cover plate is arranged on the liquid storage tank, a downpipe is fixedly arranged on the cover plate, a plurality of radiating fins are fixed on the downpipe, a water collecting tank is fixed above the downpipe, fixing plates are fixed on two sides of the water collecting tank, an electric push rod is fixed on the fixing plates, mounting plates are fixed above the electric push rod, a U-shaped groove is fixed between the two mounting plates, a water curtain tank is arranged below the U-shaped groove, a water suction pump is arranged inside the liquid storage tank, a transmission pipe is arranged at the water outlet end of the water suction pump, and a drying assembly is arranged on the bottom plate; the utility model discloses a cooling subassembly and liquid reserve tank cooperation can last the showering to the bonding gold wire, have improved the cooling efficiency of bonding gold wire.

Description

Cooling device is used in production of gold bonding wire

Technical Field

The utility model belongs to the technical field of bonding gold wire production, a cooling device is used in bonding gold wire production is related to.

Background

The diameter of the bonding gold wire is thinner and thinner at present, the gold wire micronization not only can reduce the required gold wire cost, but also is suitable for high-density packaging, the existing ultra-fine bonding gold wire reaches below 17 microns, winding is carried out after production, the cooling efficiency is low in the using process, the adhesion phenomenon can be generated on the same wire winding drum, the wire breakage is generated to influence the equipment operation, and in view of the situation, the bonding gold wire cooling and winding device is necessary to be provided.

However, in the production process of the existing gold bonding wire cooling, the cooling efficiency is low, so that the adhesion phenomenon can be generated on the same wire collecting cylinder, the wire breakage is generated to influence the operation of equipment, meanwhile, the water is directly contacted with the surface of the gold bonding wire to generate a large amount of sewage, so that the post-treatment cost is high, and the existing gold bonding wire cooling take-up device needs to be additionally provided with a drying box, so that the electricity consumption cost of the equipment is additionally increased, and therefore, the cooling device for gold bonding wire production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, having proposed a cooling device is used in bonding gold wire production, the technical problem that the device will solve is: how to improve the cooling efficiency of the gold bonding wire.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a cooling device is used in production of bonding gold wire, including bottom plate and cooling assembly, cooling assembly includes the liquid reserve tank, the liquid reserve tank is fixed on the bottom plate, the inside of liquid reserve tank is provided with processing assembly, be provided with the apron on the liquid reserve tank, three pipe in the water has set firmly on the apron, the pipe in the water adopts copper to make, be fixed with a plurality of heat radiation fins on the pipe in the water, the inside intercommunication in pipe in the water and liquid reserve tank, the top of three pipe in the water is fixed with the water catch bowl, the both sides of water catch bowl all are fixed with the fixed plate, be fixed with electric putter on the fixed plate, electric putter's top is fixed with the mounting panel, be fixed with U type groove between two mounting panels, U type groove slides and sets up the inside at the water catch bowl, the below in U type groove is provided with the water curtain case, the inside of liquid reserve tank is provided with the suction pump, the delivery port of suction pump is provided with the transmission pipe, the tip and the water curtain intercommunication of transmission pipe, be provided with the stoving subassembly on the bottom plate.

The one end of liquid reserve tank is provided with and is fixed with two mounting brackets, is fixed with the fan on the mounting bracket, and the fan all sets up the tip at heat radiation fins, and the groove of falling into water has been seted up to the below of cascade case, is provided with the spring hose on the transmission pipe, and the side of liquid reserve tank is provided with drain pipe and inlet tube, all is provided with the gate valve on drain pipe and the inlet tube.

Structure more than adopting, the mounting bracket provides the mounted position for the fan, and drain pipe and inlet tube cooperation can be controlled the inside water level of liquid reserve tank.

Two first supporting legs are fixed on the bottom plate, a winding roller is arranged between the two first supporting legs, and the winding roller is located at the other end of the liquid storage box.

Structure more than adopting, two first landing legs provide the mounted position for the wire winding roller, and the wire winding roller is convenient twines the bonding gold wire.

The processing assembly comprises an activated carbon layer, a sand filtering layer and a metal filter screen, the activated carbon layer, the sand filtering layer and the metal filter screen are all arranged in the liquid storage tank, and the sand filtering layer is located between the activated carbon layer and the metal filter screen.

By adopting the structure, the cooled water falls into the liquid storage tank through the downpipe, the metal filter screen, the sand filter layer and the activated carbon layer are matched to perform multiple filtration on the cooled water, and thus the water is recycled.

The stoving subassembly includes two second landing legs, the top at the bottom plate is fixed to two second landing legs, the top of two second landing legs is fixed with the backward flow frid, the below of backward flow frid is provided with communicating pipe, communicating pipe and the inside intercommunication of liquid reserve tank, be provided with U type pipe on the backward flow frid, two air intakes have been seted up to the one end of U type pipe, two air intakes all are located fan department, the other end of U type pipe is fixed with the air duct, the air duct is with the intercommunication of U type pipe, the air duct below is provided with the shrink tube, the shrink tube is located the top of backward flow frid.

Structure more than adopting, the air intake department is taken out with the air of heat radiation fins department to the fan to the air after will heating is carried U type pipe, and the air passes through U type pipe and carries air duct department, and the air duct reduces the air outlet with air transport shrink tube, increases the flow velocity of air for air after blow to the bonding gold wire on, thereby dry the bonding gold wire.

Compared with the prior art, the cooling device for producing the gold bonding wire has the following advantages:

1. the temperature reduction assembly is matched with the liquid storage tank, so that the bonding gold wire can be continuously showered, and the temperature of the bonding gold wire is rapidly reduced;

2. the treatment component is matched with the liquid storage tank, so that water can be filtered, the water can be recycled, and the energy is saved and the environment is protected;

3. the cooling assembly is matched with the drying assembly, so that heat after heat dissipation can be collected, and the gold bonding wire is dried.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic front view of the present invention;

in the figure: 1. a drain pipe; 2. a first leg; 3. a heat dissipating fin; 4. a liquid storage tank; 5. a conveying pipe; 6. a mounting frame; 7. a second leg; 8. a base plate; 9. a return channel plate; 10. an air duct; 11. a U-shaped pipe; 12. mounting a plate; 13. a U-shaped groove; 14. a winding roller; 15. an activated carbon layer; 16. a water pump; 17. a sand filtration layer; 18. a metal filter screen; 19. a shrink tube; 20. a water curtain tank; 21. a fan; 22. an electric push rod; 23. a fixing plate; 24. a water inlet pipe; 25. a water collection tank.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the embodiment provides a cooling device for gold bonding wire production, comprising a bottom plate 8 and a cooling assembly, wherein the cooling assembly comprises a liquid storage tank 4, the liquid storage tank 4 is fixed on the bottom plate 8, a processing assembly is arranged inside the liquid storage tank 4, a cover plate is arranged on the liquid storage tank 4, three downpipes are fixedly arranged on the cover plate, the downpipes are made of copper, a plurality of heat dissipation fins 3 are fixed on the downpipes, the downpipes are communicated with the inside of the liquid storage tank 4, a water collecting tank 25 is fixed above the three downpipes, fixing plates 23 are fixed on two sides of the water collecting tank 25, an electric push rod 22 is fixed on the fixing plates 23, mounting plates 12 are fixed above the electric push rod 22, a U-shaped groove 13 is fixed between the two mounting plates 12, the U-shaped groove 13 is slidably arranged inside the water collecting tank 25, a water curtain tank 20 is arranged below the U-shaped groove 13, a water pump 16 is arranged inside the liquid storage tank 4, the water outlet end of the water pump 16 is provided with a transmission pipe 5, the end part of the transmission pipe 5 is communicated with a water curtain box 20, and a drying assembly is arranged on the bottom plate 8.

Two mounting frames 6 are fixedly arranged at one end of the liquid storage tank 4, a fan 21 is fixedly arranged on each mounting frame 6, the fans 21 are all arranged at the end parts of the radiating fins 3, a water falling groove is formed below the water curtain tank 20, a spring hose is arranged on the transmission pipe 5, a water drainage pipe 1 and a water inlet pipe 24 are arranged on the side surface of the liquid storage tank 4, and gate valves are arranged on the water drainage pipe 1 and the water inlet pipe 24; the mounting frame 6 provides a mounting position for the fan 21, and the water outlet pipe 1 and the water inlet pipe 24 are matched, so that the water level inside the liquid storage tank 4 can be controlled.

Two first legs 2 are fixed on the bottom plate 8, a winding roller 14 is arranged between the two first legs 2, and the winding roller 14 is positioned at the other end of the liquid storage tank 4; the two first legs 2 provide mounting locations for the winding roller 14, and the winding roller 14 facilitates winding of gold bonding wires.

The treatment component comprises an activated carbon layer 15, a sand filtering layer 17 and a metal filter screen 18, wherein the activated carbon layer 15, the sand filtering layer 17 and the metal filter screen 18 are all arranged inside the liquid storage tank 4, and the sand filtering layer 17 is positioned between the activated carbon layer 15 and the metal filter screen 18; the cooled water falls into the liquid storage tank 4 through the downpipe, and the metal filter screen 18, the sand filter layer 17 and the activated carbon layer 15 are matched to perform multiple filtration on the cooled water, so that the water is recycled.

The drying assembly comprises two second supporting legs 7, the two second supporting legs 7 are fixed above a bottom plate 8, a backflow groove plate 9 is fixed above the two second supporting legs 7, a communicating pipe is arranged below the backflow groove plate 9 and communicated with the interior of the liquid storage tank 4, a U-shaped pipe 11 is arranged on the backflow groove plate 9, two air inlets are formed in one end of the U-shaped pipe 11, the two air inlets are located at a fan 21, an air guide pipe 10 is fixed at the other end of the U-shaped pipe 11, the air guide pipe 10 is communicated with the U-shaped pipe 11, a contraction pipe 19 is arranged below the air guide pipe 10, and the contraction pipe 19 is located above the backflow groove plate 9; the fan 21 pumps the air at the position of the heat dissipation fin 3 to the air inlet, so that the heated air is conveyed to the U-shaped pipe 11, the air is conveyed to the air guide pipe 10 through the U-shaped pipe 11, the air guide pipe 10 conveys the air to the contraction pipe 19, the contraction pipe 19 reduces the air outlet, the flowing speed of the air is increased, the accelerated air is blown to the gold bonding wire, and the gold bonding wire is dried.

The utility model discloses a theory of operation:

the electric push rod 22 drives the mounting plate 12 to ascend, the mounting plate 12 drives the U-shaped groove 13 to ascend, the U-shaped groove 13 drives the water curtain box 20 to ascend, so as to adjust the distance between the U-shaped groove 13 and the water collecting groove 25 to a proper value, the water pump 16 pumps the water in the liquid storage tank 4 to the transmission pipe 5, then the water is transmitted to the inside of the water curtain tank 20 through the transmission pipe 5, the water curtain tank 20 drops the water from the water collecting groove to form a water curtain, the bonding gold wire is subjected to spraying cooling, the sprayed water falls into the water collecting tank 25, the heat-absorbed water falls through the downpipe, the downpipe transmits the heat to the heat dissipation fins 3, the heat dissipation fins 3 dissipate the heat to the surrounding air, the cooled water falls into the liquid storage tank 4 through the downpipe, and the metal filter screen 18, the sand filter layer 17 and the activated carbon layer 15 are matched to perform multiple filtration on the cooled water, so that the water is reused; air intake department is pumped with the air of heat radiation fins 3 department to fan 21, thereby carry U type pipe 11 with the air after the heating, the air passes through U type pipe 11 and carries air duct 10 department, air duct 10 is with air feed shrink tube 19, shrink tube 19 reduces the air outlet, increase the flow velocity of air, air after the acceleration is blown to the bonding gold wire from top to bottom on, blow down the water on the bonding gold wire to backflow frid 9, the inside water of backflow frid 9 flows into the inside of liquid reserve tank 4 through communicating pipe, and simultaneously, the air is dried the bonding gold wire, accomplish the cooling.

In conclusion, the cooling assembly is matched with the liquid storage tank 4, so that the bonding gold wire can be continuously washed and showered, and the temperature of the bonding gold wire is rapidly reduced; the treatment component is matched with the liquid storage tank 4, so that water can be filtered, the water can be recycled, and the energy is saved and the environment is protected; the cooling assembly is matched with the drying assembly, so that heat after heat dissipation can be collected, and the gold bonding wire is dried.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A cooling device for producing gold bonding wires comprises a base plate (8) and a cooling assembly, and is characterized in that the cooling assembly comprises a liquid storage tank (4), the liquid storage tank (4) is fixed on the base plate (8), a processing assembly is arranged inside the liquid storage tank (4), a cover plate is arranged on the liquid storage tank (4), three downpipes are fixedly arranged on the cover plate and made of copper, a plurality of radiating fins (3) are fixed on the downpipes, the downpipes are communicated with the inside of the liquid storage tank (4), a water collecting tank (25) is fixed above the three downpipes, fixing plates (23) are fixed on two sides of the water collecting tank (25), an electric push rod (22) is fixed on each fixing plate (23), mounting plates (12) are fixed above the electric push rod (22), a U-shaped groove (13) is fixed between the two mounting plates (12), and the U-shaped groove (13) is arranged inside the water collecting tank (25) in a sliding manner, a water curtain box (20) is arranged below the U-shaped groove (13), a water suction pump (16) is arranged inside the liquid storage box (4), a transmission pipe (5) is arranged at the water outlet end of the water suction pump (16), the end part of the transmission pipe (5) is communicated with the water curtain box (20), and a drying assembly is arranged on the bottom plate (8).

2. The cooling device for gold bonding wire production according to claim 1, wherein two mounting frames (6) are fixed at one end of the liquid storage tank (4), a fan (21) is fixed on each mounting frame (6), each fan (21) is arranged at the end of each heat dissipation fin (3), a water falling groove is formed below the water curtain tank (20), a spring hose is arranged on the transmission pipe (5), a water drainage pipe (1) and a water inlet pipe (24) are arranged on the side surface of the liquid storage tank (4), and gate valves are arranged on the water drainage pipe (1) and the water inlet pipe (24).

3. The cooling device for producing gold bonding wires according to claim 1 or 2, wherein two first legs (2) are fixed on the bottom plate (8), a winding roller (14) is arranged between the two first legs (2), and the winding roller (14) is positioned at the other end of the liquid storage tank (4).

4. The cooling device for gold bonding wire production according to claim 3, wherein the processing assembly comprises an activated carbon layer (15), a sand filtering layer (17) and a metal filter screen (18), the activated carbon layer (15), the sand filtering layer (17) and the metal filter screen (18) are all arranged inside the liquid storage tank (4), and the sand filtering layer (17) is located between the activated carbon layer (15) and the metal filter screen (18).

5. The cooling device for gold bonding wire production according to claim 4, wherein the drying assembly comprises two second support legs (7), the two second support legs (7) are fixed above the bottom plate (8), a return chute plate (9) is fixed above the two second support legs (7), a communicating pipe is arranged below the return chute plate (9), the communicating pipe is communicated with the inside of the liquid storage tank (4), a U-shaped pipe (11) is arranged on the return chute plate (9), two air inlets are formed at one end of the U-shaped pipe (11), the two air inlets are both located at a fan (21), an air duct (10) is fixed at the other end of the U-shaped pipe (11), the air duct (10) is communicated with the U-shaped pipe (11), a contraction pipe (19) is arranged below the air duct (10), and the contraction pipe (19) is located above the return chute plate (9).