Deburring device with wheel falling prevention mechanism

Abstract

The utility model relates to a deburring device, belongs to the technical field of gold bonding wire processing, and particularly relates to a deburring device with a wheel falling prevention mechanism, which comprises a base, a conveying groove is arranged on the base, a conveying belt is movably mounted in the conveying groove, and a mounting frame is fixedly mounted in the middle of the top of the base. A polishing roller is movably mounted in the mounting frame, a plurality of sets of fixing mechanisms are arranged on the conveying belt, the multiple sets of fixing mechanisms are evenly distributed and fixedly mounted on the side wall of the conveying belt, and one set of fixing mechanism comprises two fixing blocks, a movable groove, a movable block, a reset spring, a limiting groove and a discharging opening; the two fixed blocks are arranged left and right and fixedly mounted on the conveying belt, the movable grooves are formed in the top wall surfaces of the fixed blocks, and the movable blocks are movably mounted in the movable grooves; according to the deburring device, the effect of automatic discharging after deburring is achieved, the machining efficiency is improved, and the problem that the machining efficiency is low due to manual discharging of an existing deburring device is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the bonding gold wire processing technical field especially a deburring device with anti -drop wheel mechanism. BACKGROUND

[0002] Bonding gold wire generally refers to ball bonding gold wire, and the gold wire end is burned into a small ball by flame, and then the gold wire is ball bonded with a chip electrode, and the gold wire is also called bonding gold wire.

[0003] According to the search of the Chinese patent with the publication number CN215092579U, a deburring device with an anti-drop wheel mechanism for bonding gold wire production is disclosed, which comprises a workbench and a side plate installed on the upper end of the workbench. The bonding gold wire is placed on the upper end of the conveyor belt and clamped in the clamping groove to prevent the bonding gold wire from deviating during transportation. The anti-drop wheel has good effect. The conveyor belt is started to work, so that the bonding gold wire can be automatically transported to the deburring mechanism. The motor is started to work, so that the rotating shaft rotates, which can drive the polishing piece to rotate, facilitating the deburring work on one end of the bonding gold wire. The outer surface of the rotating shaft is fixedly installed with a belt pulley A. One end of the belt A is movably connected with the belt pulley A, and the other end is movably connected with a belt pulley B.

[0004] Based on the above search and the existing technology, it is found that:

[0005] The existing deburring device is fixed during use to prevent the bonding gold wire from falling off, but manual operation is required during feeding and discharging, which reduces the processing efficiency. INVENTION CONTENTS

[0006] To solve the above technical problems, the utility model provides a deburring device with an anti-drop wheel mechanism, which achieves the effect of automatic discharging after deburring and speeds up the processing efficiency.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a deburring device with an anti-drop wheel mechanism, comprising a base, a conveying groove is formed in the base, a conveying belt is movably installed in the conveying groove, an installation frame is fixedly installed on the top middle position of the base, a polishing roller is movably installed in the installation frame, and a plurality of fixing mechanisms are arranged on the conveying belt.

[0008] A plurality of fixing mechanisms are evenly fixed and installed on the side wall of the conveying belt, one fixing mechanism comprises two fixing blocks, a movable slot, a movable block, a return spring, a limiting slot and a discharging port, the two fixing blocks are fixed and installed on the conveying belt, the movable slot is arranged on the top wall of the fixing block, the movable block is movably installed in the movable slot, the return spring is fixedly installed below the inside of the movable slot, the return spring is fixedly connected with the movable block, the limiting slot is arranged on the side wall of the movable block and the side wall of the fixing block, the limiting slot penetrates the inside and outside side walls of the fixing block and the movable block, the discharging port is arranged on the side wall of the fixing block away from the limiting slot, the discharging port is in communication with the inside of the movable slot and the limiting slot, and a clamping groove is arranged on the base corresponding to the position of the fixing mechanism.

[0009] In some embodiments, adjusting grooves are arranged on both sides of the mounting frame, a mounting seat is movably installed between the interiors of the two adjusting grooves, there are two polishing rollers in total, mounting shafts are movably installed on the mounting seat corresponding to the positions of the two polishing rollers, the polishing rollers are fixedly sleeved on the mounting shafts, and a transmission mechanism is arranged on the mounting seat.

[0010] The transmission mechanism comprises a transmission motor, transmission gears and a transmission belt, the transmission motor is fixedly installed on the side wall of the mounting seat, the output end of the transmission motor is fixedly connected with one of the mounting shafts, there are two transmission gears in total, the two transmission gears are fixedly sleeved on the two mounting shafts, the transmission belt is movably sleeved between the two transmission gears, and the transmission belt is in meshing transmission with the two transmission gears.

[0011] In some embodiments, two electric push rods are inlaidly installed on the mounting frame, and the output ends of the electric push rods are fixedly connected with the top of the mounting seat.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] When the key alloy wire is processed, the movable block is first pressed downward, so that the limiting slot on the movable block corresponds to the position of the discharging port, at this time, the key alloy wire can be placed in the inside of the limiting slot, then the movable block is released, and the movable block moves upward under the action of the return spring, when the limiting slot on the movable block is separated from the discharging port, the key alloy wire is fixed on the fixing block and the movable block, at this time, the conveying belt can drive the key alloy wire to move, then deburring operation is performed, when the key alloy wire is deburred and moves to the position of the clamping groove, the clamping groove extrudes the movable block, so that the movable block returns to the inside of the movable slot, at this time, the limiting slot and the discharging port correspond to each other, and the key alloy wire falls out of the inside of the movable block through the discharging port, thereby achieving the effect of automatic discharging after deburring and speeding up the processing efficiency.

[0014] The problem of low processing efficiency caused by manual discharging of the existing deburring device is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further explained below in combination with the drawings and embodiments:

[0016] Figure 1 It is the main structure schematic diagram provided in an embodiment of the utility model;

[0017] Figure 2 It is the fixed mechanism structure schematic diagram provided in an embodiment of the utility model;

[0018] Figure 3 It is the partial structure sectional view provided in an embodiment of the utility model;

[0019] Figure 4 It is the main structure schematic diagram provided in an embodiment of the utility model; Figure 3 The enlarged view of A in the middle.

[0020] Mark explanation:

[0021] 1, base, 2, conveying groove, 3, conveying belt, 4, mounting bracket, 5, mounting seat, 6, polishing roller, 7, fixed block, 8, movable groove, 9, movable block, 10, return spring, 11, limiting groove, 12, discharge port, 13, clamping groove, 14, mounting shaft, 15, transmission motor, 16, transmission gear, 17, transmission belt, 18, adjusting groove, 19, electric push rod. Specific implementation

[0022] The utility model is described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] The utility model discloses a deburring device with anti-falling wheel mechanism that is improved, and the technical scheme of the utility model is:

[0024] As shown in Figure 1 A deburring device with anti-falling wheel mechanism, including base 1, base 1 is rectangular structure, is set up conveying groove 2 on base 1, conveying groove 2 is the groove of rectangular structure, the inside movable mounting of conveying groove 2 has conveying belt 3, conveying belt 3 is used for conveying to bond gold wire, the top middle position of base 1 is fixedly installed with mounting bracket 4, mounting bracket 4 is hollow rectangular structure, the inside movable mounting of mounting bracket 4 has polishing roller 6, when bond gold wire moves to the inside of mounting bracket 4, polishing roller 6 will polish bond gold wire and deburr, be provided with multiple fixed mechanisms on conveying belt 3;

[0025] AsFigure 2 As shown, a plurality of fixing mechanisms are evenly fixed and installed on the side wall of the conveying belt 3, and one fixing mechanism includes two fixing blocks 7, a movable slot 8, a movable block 9, a reset spring 10, a limiting slot 11, and a discharging port 12. The fixing block 7 is a rectangular block, and two fixing blocks 7 are fixed and installed on the conveying belt 3. The movable slot 8 is a rectangular slot, and the movable slot 8 is arranged on the top wall of the fixing block 7. The movable block 9 is a rectangular block with an arc top surface, and the movable block 9 is movably installed in the movable slot 8. The reset spring 10 is fixedly installed below the inside of the movable slot 8, and the reset spring 10 is fixedly connected with the movable block 9. The limiting slot 11 is a rectangular slot, and the limiting slot 11 is arranged on the side wall of the movable block 9 and the side wall of the fixing block 7. The limiting slot 11 penetrates the inside and outside side walls of the fixing block 7 and the movable block 9. The discharging port 12 is a rectangular slot, and the discharging port 12 is arranged on the side wall of the fixing block 7 away from the limiting slot 11. The discharging port 12 is in communication with the inside of the movable slot 8 and the limiting slot 11. The base 1 is provided with a clamping slot 13 corresponding to the position of the fixing mechanism. The clamping slot 13 is a rectangular slot. Through the arrangement of the fixing mechanism, when the bonding wire is processed, the movable block 9 is first pressed downward, so that the limiting slot 11 on the movable block 9 corresponds to the position of the discharging port 12. At this time, the bonding wire can be placed in the inside of the limiting slot 11. Then, the movable block 9 is released, and the movable block 9 moves upward under the action of the reset spring 10. When the limiting slot 11 on the movable block 9 is separated from the discharging port 12, the bonding wire is fixed on the fixing block 7 and the movable block 9. At this time, the conveying belt 3 can drive the bonding wire to move, and then deburring operation is performed. In this process, the situation that the bonding wire falls off is avoided. When the bonding wire is deburred and moves to the position of the clamping slot 13, the clamping slot 13 extrudes the movable block 9, so that the movable block 9 returns to the inside of the movable slot 8. At this time, the limiting slot 11 corresponds to the position of the discharging port 12, and the bonding wire falls out of the inside of the movable block 9 through the discharging port 12, thereby achieving the effect of automatic discharging after deburring and speeding up the processing efficiency.

[0026] As shown in Figure 1 , Figure 3 and Figure 4 , in an embodiment, two adjusting slots 18 are arranged on the two sides of the mounting frame 4, and a mounting seat 5 is movably installed between the two adjusting slots 18. Two polishing rollers 6 are provided, and a mounting shaft 14 is movably installed on the mounting seat 5 corresponding to the positions of the two polishing rollers 6. The mounting shaft 14 is a cylindrical structure, and the polishing roller 6 is fixedly sleeved on the mounting shaft 14. Through the arrangement of the two polishing rollers 6, the bonding wire can be processed multiple times to improve the deburring effect. The mounting seat 5 is provided with a transmission mechanism.

[0027] The transmission mechanism comprises a transmission motor 15, transmission gears 16 and a transmission belt 17, the transmission motor 15 is fixedly installed on the side wall of the mounting seat 5, the output end of the transmission motor 15 is fixedly connected with one of the mounting shafts 14, the transmission gears 16 are two in total, the two transmission gears 16 are respectively fixedly sleeved on the two mounting shafts 14, the transmission belt 17 is movably sleeved between the two transmission gears 16, the transmission belt 17 is in meshing transmission with the two transmission gears 16, and then when machining, the transmission motor 15 is started, the transmission motor 15 drives one of the mounting shafts 14 to rotate, the mounting shaft 14 further drives the other mounting shaft 14 to rotate through the transmission gears 16 and the transmission belt 17, so that the two polishing rollers 6 can be driven to carry out deburring operation at the same time.

[0028] As shown in the drawings, Figure 1 In an embodiment, two electric push rods 19 are embeddedly installed on the mounting frame 4, the output end of the electric push rod 19 is fixedly connected with the top of the mounting seat 5, since the mounting seat 5 is movably installed in the adjusting groove 18, the electric push rod 19 can drive the mounting seat 5 to move in the adjusting groove 18 when the electric push rod 19 is started, so that the distance between the polishing roller 6 and the conveying belt 3 can be adjusted, and then different sizes of bonding wires can be machined.

[0029] The specific working method is:

[0030] Through the fixing mechanism and the clamping groove 13, when the bonding wire is machined, first, the movable block 9 is pressed downward, so that the limiting groove 11 on the movable block 9 is positioned corresponding to the discharging port 12, at this time, the bonding wire can be placed in the limiting groove 11, then the movable block 9 is released, and the movable block 9 moves upward under the action of the reset spring 10, when the limiting groove 11 on the movable block 9 is separated from the discharging port 12, the bonding wire is fixed on the fixed block 7 and the movable block 9, at this time, the conveying belt 3 drives the bonding wire to move, and then deburring operation is carried out, when the bonding wire is deburred and moves to the position of the clamping groove 13, the clamping groove 13 extrudes the movable block 9, so that the movable block 9 returns to the inside of the movable groove 8, at this time, the limiting groove 11 and the discharging port 12 are positioned corresponding to each other, the bonding wire falls out of the inside of the movable block 9 through the discharging port 12, and then the effect of automatic discharging after deburring is achieved, and the machining efficiency is improved.

[0031] The technical means disclosed by the utility model scheme is not limited to the technical means disclosed by the above technical means, and also includes technical solutions composed of equivalent replacement of the above technical features. The unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A deburring device with anti-falling wheel mechanism, comprising a base (1), a conveying groove (2) is formed on the base (1), a conveying belt (3) is movably installed in the conveying groove (2), characterized in that: The top middle position of the base (1) is fixedly provided with a mounting rack (4), the inside of the mounting rack (4) is movably provided with a polishing roller (6), and the conveying belt (3) is provided with a plurality of fixing mechanisms; A plurality of fixing mechanisms are uniformly fixedly arranged on the side wall of the conveying belt (3), one fixing mechanism comprises two fixing blocks (7), a movable groove (8), a movable block (9), a return spring (10), a limiting groove (11) and a discharging port (12), the two fixing blocks (7) are fixedly arranged on the conveying belt (3) in a left-right manner, the movable groove (8) is arranged on the top wall surface of the fixing block (7), the movable block (9) is movably arranged in the inside of the movable groove (8), the return spring (10) is fixedly arranged below the inside of the movable groove (8), the return spring (10) and the movable block (9) are fixedly connected, the limiting groove (11) is arranged on the side wall of the movable block (9) and the side wall of the fixing block (7), and the discharging port (12) is arranged on the side wall surface of the fixing block (7) away from the limiting groove (11), and the base (1) is provided with a clamping groove (13) corresponding to the position of the fixing mechanism.

2. A burr removing device having a wheel anti-disengagement mechanism according to claim 1, characterized in that: The limiting groove (11) penetrates the inner and outer side walls of the fixing block (7) and the movable block (9), and the discharging port (12) is in communication with the interiors of the movable groove (8) and the limiting groove (11).

3. The burr removing device having a wheel anti-off mechanism according to claim 1, characterized in that: The two sides of the mounting rack (4) are provided with adjusting grooves (18), the inside of the two adjusting grooves (18) is movably provided with a mounting seat (5), the polishing roller (6) is provided with two, the mounting seat (5) is movably provided with a mounting shaft (14) corresponding to the positions of the two polishing rollers (6), the polishing roller (6) is fixedly sleeved on the mounting shaft (14), and the mounting seat (5) is provided with a transmission mechanism.

4. The burr removing device having a wheel anti-off mechanism according to claim 3, characterized in that: The transmission mechanism comprises a transmission motor (15), transmission gears (16) and a transmission belt (17), the transmission motor (15) is fixedly arranged on the side wall of the mounting seat (5), the output end of the transmission motor (15) is fixedly connected with one of the mounting shafts (14), and the transmission gears (16) are provided with two.

5. A burr removing device having a wheel anti-disengagement mechanism according to claim 4, characterized in that: The transmission belt (17) is movably sleeved between the two transmission gears (16), and the transmission belt (17) is in meshing transmission with the two transmission gears (16).

6. A burr removing device having a wheel anti-disengagement mechanism according to claim 5, characterized in that: The mounting rack (4) is embeddedly provided with two electric push rods (19), and the output end of the electric push rod (19) is fixedly connected with the top of the mounting seat (5).

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