Drying device for gold bonding wire processing

Abstract

The utility model belongs to the technical field of gold bonding wire drying, and discloses a drying device for gold bonding wire processing, which comprises a base, a driving device and an air pipe, the driving device is fixedly arranged on one side of the base, a rotating shaft is arranged at the end part of the driving device, the rotating shaft is embedded into the base, and a roller is arranged on the rotating shaft; according to the gold bonding wire fixing device, the rubber strip, the guide pipe, the sponge ring and the like are arranged, when the gold bonding wire fixing device is used, part of water on the upper surface of a gold bonding wire is scraped away through the bottom of the rubber strip, then when the gold bonding wire is embedded into the guide pipe through the through hole, the water at the bottom of the gold bonding wire is absorbed through the arranged sponge ring, and therefore the gold bonding wire fixing device is used for fixing the gold bonding wire. And then, only a small amount of hot air in the air pipe needs to be directly contacted with the surface of the gold bonding wire through the guide pipe, so that the problem that the hot air drying efficiency is relatively low due to the limitation of the diameter of the gold bonding wire when the gold bonding wire is dried at present is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gold bonding wire drying, and in particular relates to a drying device for gold bonding wire processing. Background Art

[0002] In the current production process of gold bonding wire, liquid is needed to clean the dirt on its surface. Therefore, the gold bonding wire needs to be dried before subsequent processing. The traditional drying method mostly uses hot air drying, but due to the small diameter of the gold bonding wire, excessive wind speed can easily cause the gold bonding wire to break, thus greatly reducing the drying efficiency. Therefore, a drying device for gold bonding wire processing is designed to solve the problem of low hot air drying efficiency when drying the gold bonding wire due to the limitation of its diameter. Utility Model Content

[0003] The utility model aims to provide a drying device for processing bonding gold wires, so as to solve the problem in the above background technology that the hot air drying efficiency is low when drying the bonding gold wires due to the limitation of their diameter.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for processing bonded gold wire comprises a base, a driving device and an air pipe, the driving device is fixedly mounted on one side of the base, and a rotating shaft is mounted on the end of the driving device, the rotating shaft is embedded in the base, and a roller is arranged on the rotating shaft, an air pipe is penetrated through the upper part of the inner wall of the base, a plurality of guide tubes are installed at equal intervals on the bottom of the air pipe, the guide tubes correspond to the rollers one by one, and through holes are opened on the guide tubes.

[0005] Preferably, an auxiliary rod is installed at one end of the inner wall of the base, the auxiliary rod is flush with the through hole, and a rubber strip is fixedly installed on the inner wall of the base and between the auxiliary rod and the guide tube, and the distance between the lower end surface of the rubber strip and the bottom of the base is smaller than the distance between the auxiliary rod and the bottom of the base.

[0006] Preferably, sponge rings are symmetrically installed on both ends of the inner wall of the through hole on the guide tube, and the sponge rings are in contact with the surface of the bonding gold wire.

[0007] Preferably, an embedding groove is provided on the side wall of the base away from the driving device, a baffle is provided on the outside of the embedding groove, and the width of the embedding groove is greater than the diameter of the roller, a small hole is provided in the middle of the baffle surface, and the baffle is used to control the opening and closing of the embedding groove, and the rotating shaft passes through the baffle through the embedding groove and the small hole and extends to the outside of the base.

[0008] Preferably, positioning rods are symmetrically installed on the side walls of the base and on both sides of the fitting groove, the positioning rods penetrate the baffle, and rubber rings are installed on the ends of the positioning rods, and the side walls of the rubber rings are in contact with the outer walls of the baffle.

[0009] Preferably, an anti-skid layer is symmetrically installed at equal intervals on the surface of the rotating shaft and located between the inner walls of the drum, and the end surface of the anti-skid layer is in contact with the inner wall of the drum.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model is provided with a rubber strip, a guide tube and a sponge ring, etc. When in use, the bottom of the rubber strip is used to scrape off part of the moisture on the upper surface of the bonding gold wire. Then, when the bonding gold wire is embedded into the guide tube through the through hole, the provided sponge ring is used to absorb the moisture at the bottom of the bonding gold wire, thereby reducing the residual moisture in the bonding gold wire. After that, only a small amount of hot air inside the air pipe needs to be used to directly contact the surface of the bonding gold wire through the conduit, thereby solving the problem of low hot air drying efficiency when drying the bonding gold wire due to the limitation of its diameter size.

[0012] (2) The utility model is provided with a baffle, a positioning rod and a rubber ring. When in use, the baffle is pulled backwards, and the rubber ring is squeezed so that it follows the positioning rod and is embedded into the inside of the baffle, causing the baffle to move horizontally outward on the rotating shaft until it is detached. At this time, the recycling can be completed by simply pushing the drum outwards, thereby simplifying the installation and removal steps of the drum and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 for Figure 1 A in the enlarged view;

[0017] In the figure: 1. baffle; 2. air pipe; 3. guide tube; 4. rubber strip; 5. driving device; 6. auxiliary rod; 7. anti-slip layer; 8. base; 9. roller; 10. fitting groove; 11. rotating shaft; 12. rubber ring; 13. positioning rod; 14. sponge ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 2 and Figure 4 As shown, the utility model provides the following technical solutions: a drying device for processing bonded gold wires comprises a base 8, a driving device 5 and an air pipe 2, the driving device 5 is fixedly mounted on one side of the base 8, and a rotating shaft 11 is mounted on the end of the driving device 5, the rotating shaft 11 is embedded in the base 8, and a roller 9 is arranged on the rotating shaft 11, an air pipe 2 is penetrated through the upper part of the inner wall of the base 8, a plurality of guide tubes 3 are evenly spacedly mounted on the bottom of the air pipe 2, the guide tubes 3 correspond to the rollers 9 one by one, and a through hole is opened on the guide tube 3, an auxiliary rod 6 is mounted on one end of the inner wall of the base 8, the auxiliary rod 6 is flush with the through hole, a rubber strip 4 is fixedly mounted on the inner wall of the base 8 and between the auxiliary rod 6 and the guide tube 3, the distance between the lower end surface of the rubber strip 4 and the bottom of the base 8 is smaller than the distance between the auxiliary rod 6 and the bottom of the base 8, sponge rings 14 are symmetrically mounted on both ends of the inner wall of the through hole on the guide tube 3, and the sponge ring 14 contacts the surface of the bonded gold wire.

[0020] Through the above technical scheme: when in use, the driving device 5 is used to drive the roller 9 to wind the bonding gold wire, and then drive the bonding gold wire to enter the interior of the device after contacting the auxiliary rod 6. Since the distance between the lower end surface of the rubber strip 4 and the bottom of the base 8 is smaller than the distance between the auxiliary rod 6 and the bottom of the base 8, the movement curve of the bonding gold wire is V-shaped, and the surface of the bonding gold wire is in contact with the bottom of the rubber strip 4, and then the bottom of the rubber strip 4 is used to scrape off part of the moisture on the upper surface of the bonding gold wire. Subsequently, when the bonding gold wire is embedded into the guide tube 3 through the through hole, the provided sponge ring 14 is used to absorb the moisture at the bottom of the bonding gold wire, reduce the residual moisture on the surface of the bonding gold wire, and reduce the difficulty of subsequent hot air drying. After that, the hot air inside the air pipe 2 directly contacts the surface of the bonding gold wire through the conduit to complete the drying without increasing or decreasing the air flow rate, thereby solving the problem of low hot air drying efficiency when drying the bonding gold wire due to the limitation of its diameter size.

[0021] See also Figure 1-Figure 3 As shown, an engaging groove 10 is provided on the side wall of the base 8 and away from the driving device 5, a baffle 1 is provided on the outside of the engaging groove 10, and the width of the engaging groove 10 is greater than the diameter of the drum 9, a small hole is provided in the middle of the surface of the baffle 1, and the baffle 1 is used to control the opening and closing of the engaging groove 10, and the rotating shaft 11 passes through the engaging groove 10 and the small hole and penetrates the baffle 1 and extends to the outside of the base 8, and positioning rods 13 are symmetrically installed on the side wall of the base 8 and located on both sides of the engaging groove 10. The positioning rods 13 penetrate the baffle 1, and a rubber ring 12 is installed on the end of the positioning rod 13, and the side wall of the rubber ring 12 is in contact with the outer wall of the baffle 1, and the surface of the rotating shaft 11 and the portion between the inner walls of the drum 9 are symmetrically installed with anti-skid layers 7 at equal intervals, and the end face of the anti-skid layer 7 is in contact with the inner wall of the drum 9.

[0022] Through the above technical solution: when in use, pull the baffle 1 backward and squeeze the rubber ring 12 so that it follows the positioning rod 13 and is embedded into the inside of the baffle 1, causing the baffle 1 to be separated from the fixed connection with the base 8, and move horizontally outward on the rotating shaft 11 until it is separated, thereby opening the engaging groove 10. Since the width of the engaging groove 10 is greater than the diameter of the drum 9, at this time the operator only needs to push the drum 9 outward to move it horizontally on the rotating shaft 11 until it is separated to complete the recycling, simplifying the installation and removal steps of the drum 9 and improving the drying efficiency. At the same time, the installed anti-slip layer 7 is used to reduce the problem of the drum 9 moving by itself during normal operation, ensuring that the drum 9 is always aligned with the guide tube 3 to ensure the normal recycling of the bonding wire.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for gold bonding wire processing, characterized in that: The invention comprises a base (8), a driving device (5) and an air pipe (2), wherein the driving device (5) is fixedly mounted on one side of the base (8), and a rotating shaft (11) is mounted on the end of the driving device (5), the rotating shaft (11) is embedded in the base (8), and a roller (9) is arranged on the rotating shaft (11), an air pipe (2) is penetrated through the upper part of the inner wall of the base (8), and a plurality of guide pipes (3) are mounted at equal intervals on the bottom of the air pipe (2), the guide pipes (3) correspond to the rollers (9) one by one, and a through hole is opened on the guide pipe (3).

2. A drying device for gold bonding wire processing according to claim 1, characterized in that: An auxiliary rod (6) is installed at one end of the inner wall of the base (8), and the auxiliary rod (6) is flush with the through hole. A rubber strip (4) is fixedly installed on the inner wall of the base (8) and located between the auxiliary rod (6) and the guide tube (3), and the distance between the lower end surface of the rubber strip (4) and the bottom of the base (8) is smaller than the distance between the auxiliary rod (6) and the bottom of the base (8).

3. A drying device for gold bonding wire processing according to claim 2, characterized in that: Sponge rings (14) are symmetrically mounted on both ends of the inner wall of the through hole on the guide tube (3), and the sponge rings (14) are in contact with the surface of the bonding gold wire.

4. A drying device for gold bonding wire processing according to claim 2, characterized in that: An engaging groove (10) is provided on the side wall of the base (8) away from the driving device (5), a baffle (1) is provided outside the engaging groove (10), and the width of the engaging groove (10) is greater than the diameter of the roller (9), a small hole is provided in the middle of the surface of the baffle (1), and the baffle (1) is used to control the opening and closing of the engaging groove (10), and the rotating shaft (11) passes through the engaging groove (10) and the small hole, penetrates the baffle (1) and extends to the outside of the base (8).

5. A drying device for gold bonding wire processing according to claim 4, characterized in that: Positioning rods (13) are symmetrically installed on the side walls of the base (8) and on both sides of the engaging groove (10). The positioning rods (13) penetrate the baffle (1), and rubber rings (12) are installed at the ends of the positioning rods (13). The side walls of the rubber rings (12) are in contact with the outer walls of the baffle (1).

6. A drying device for gold bonding wire processing according to claim 4, characterized in that: The surface of the rotating shaft (11) and the area between the inner walls of the roller (9) are symmetrically installed with anti-skid layers (7) at equal intervals, and the end surface of the anti-skid layer (7) is in contact with the inner wall of the roller (9).

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