Bonding wire drawing and polishing equipment

Abstract

The utility model discloses bonding wire drawing and polishing equipment which comprises a base, a side plate, a machining part and polishing rollers, the side plate is fixedly installed on the side face of the base, the machining part is arranged on the side face of the side plate, the polishing rollers are symmetrically and rotationally installed on the side face of the side plate and located outside the machining part, and a driving device is fixedly installed on the side face of the side plate and provides power for rotation of the polishing rollers. According to the bonding wire polishing device, the driving device is fixedly installed on the side face of the side plate, polishing can be conveniently conducted on a bonding wire, the correcting device is fixedly installed on the side, away from the driving device, of the side face of the side plate, and the correcting device comprises a driving end, a driving rod, a correcting ring and a correcting groove. According to the device, the bent and distorted parts of the materials are corrected, then magazines on the outer surfaces of the materials are automatically cleaned, follow-up comprehensive and stable grinding and polishing are facilitated, the polishing effect of the device is more perfect, and the overall working quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of bonding wires, in particular to bonding wire drawing and polishing equipment. Background Art

[0002] Bonding wire is a filament made of metal or other materials. It has high strength, high electrical conductivity, high thermal conductivity and good plasticity. It is widely used in electronics, electrical, communications, automobiles, aerospace and medical fields. When processing bonding wire, it needs to go through a variety of processes, including cutting, grinding, polishing, etc. At present, when polishing bonding wire, it is generally polished by a grinding wheel on the outer surface of the bonding wire. Although this method is stable, there are certain problems. That is, when grinding, it is easy to cause some positions to be unable to be fully polished due to the overall tortuosity of the bonding wire, resulting in the polishing effect being affected.

[0003] Therefore, it is necessary to provide a new bonding wire drawing and polishing equipment to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a bonding wire drawing and polishing device with automatic correction and grinding.

[0005] The bonding wire drawing and polishing equipment provided by the utility model comprises: a base, a side plate, a processing part and a polishing roller, wherein a side plate is fixedly installed on the side of the base, a processing part is arranged on the side of the side plate, a polishing roller is symmetrically rotatably installed on the side of the side plate outside the processing part, a driving device is fixedly installed on the side of the side plate to provide power for the rotation of the polishing roller, and it is convenient to polish the bonding wire, a correction device is fixedly installed on the side of the side plate away from the driving device, the correction device comprises a driving end, a driving rod, a correction ring and a correction groove, a driving end is fixedly installed on the side of the side plate, a driving rod is symmetrically rotatably installed on the end of the driving end, a correction ring is fixedly installed on the outside of the driving rod, a correction groove is provided inside the correction ring, the correction device is used for quickly stretching and calibrating the bonding wire and correcting the excessively bent part of the bonding wire, and a cleaning device is fixedly installed on the side of the side plate to quickly clean the waste on the outer surface of the processing part.

[0006] Preferably, the size of the internal notch of the correction groove corresponds to the radius of the workpiece itself, which facilitates the extrusion and correction of the workpiece during use, and ensures that the workpiece is in a straight state before entering between subsequent components for processing.

[0007] Preferably, fixing slots are symmetrically provided inside the base, which facilitates installation and positioning of the base as a whole during use and prevents shaking and misalignment.

[0008] Preferably, the driving device includes a shell, a rotating rod, a worm wheel, a worm, a connecting rod and a motor. The shell is fixedly mounted on the side of the side panel, the connecting rod is rotatably mounted inside the shell, the worm is symmetrically fixedly mounted outside the connecting rod, the rotating rod is fixedly mounted on the end of the polishing roller, the rotating rod is rotatably connected to the side panel, the worm wheel is fixedly mounted on the end of the rotating rod, the worm is meshingly connected to the worm wheel, the motor is fixedly mounted on the bottom end of the shell, and the output end of the motor is fixedly connected to the end of the connecting rod.

[0009] Preferably, the worm is divided into two groups, and the threads of the two groups of worms are in opposite directions. When in use, the two groups of polishing rollers rotate in opposite directions, so that the material can be ground and polished stably.

[0010] Preferably, the cleaning device includes a fixed plate, a nozzle, a collecting bin and a connecting pipe, the fixed plate is symmetrically fixedly installed on the side of the side plate, the nozzle is equidistantly fixedly installed on the bottom end of the fixed plate, the collecting bin is fixedly installed on the base surface at the bottom end of the nozzle, and the connecting pipe is fixedly installed on the side of the fixed plate.

[0011] Preferably, a guide plate is fixedly installed at the top opening of the collecting bin to ensure that the waste can stably enter the interior of the collecting bin during use.

[0012] Compared with the related art, the bonding wire drawing and polishing equipment provided by the utility model has the following beneficial effects:

[0013] The utility model provides a bonding wire drawing and polishing device. When in use, through the use of a driving device, a correction device and a cleaning device, the material can be corrected quickly and stably, the bent and twisted parts of the material can be corrected, and then impurities on the outer surface of the material can be automatically cleaned, so as to facilitate subsequent comprehensive and stable grinding and polishing, make the polishing effect of the equipment itself more perfect, and improve the overall working quality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the overall structural diagrams of the utility model;

[0015] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0016] Figure 3 This is the third schematic diagram of the overall structure of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the driving device of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the correction device of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the cleaning device of the utility model.

[0020] Numbers in the figure: 1. base; 2. side plate; 3. workpiece; 4. polishing roller; 5. driving device; 51. housing; 52. rotating rod; 53. worm gear; 54. worm; 55. connecting rod; 56. motor; 6. correction device; 61. driving end; 62. driving rod; 63. correction ring; 64. correction groove; 7. cleaning device; 71. fixing plate; 72. nozzle; 73. collecting bin; 74. connecting pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1 , Figure 2 and Figure 3 A bonding wire drawing and polishing device provided by an embodiment of the utility model comprises: a base 1, a side plate 2, a workpiece 3 and a polishing roller 4, a side plate 2 is fixedly mounted on the side of the base 1, a workpiece 3 is arranged on the side of the side plate 2, a polishing roller 4 is symmetrically mounted on the side of the side plate 2 outside the workpiece 3, a driving device 5 is fixedly mounted on the side of the side plate 2 to provide power for the rotation of the polishing roller 4, and it is convenient to polish the bonding wire, a correction device 6 is fixedly mounted on the side of the side plate 2 away from the driving device 5, the correction device 6 comprises a driving end 61, a driving rod 62, a correction ring 63 and a correction groove 64, a driving end 61 is fixedly mounted on the side of the side plate 2, a driving rod 62 is symmetrically mounted on the end of the driving end 61, a correction ring 63 is fixedly mounted on the outside of the driving rod 62, a correction groove 64 is provided inside the correction ring 63, the correction device 6 is used to quickly stretch and calibrate the bonding wire and correct the excessively bent part of the bonding wire, and a cleaning device 7 is fixedly mounted on the side of the side plate 2 to quickly clean the waste on the outer surface of the workpiece 3.

[0025] When in use, the equipment can be installed at the target position, and then the workpiece 3 to be polished can be placed on the side of the side panel 2. By using the correction device 6 and driving the driving end 61, the driving rod 62 drives the correction ring 63 to rotate, and then the correction ring 63 and the correction groove 64 cooperate to squeeze and convey the internal workpiece 3, so that the bent and folded parts of the workpiece 3 are corrected, which is convenient for subsequent polishing. In addition, due to the use of the cleaning device 7, the waste on the outer surface of the workpiece 3 can be cleaned. Finally, by using the driving device 5 and the polishing roller 4, the workpiece 3 is fully polished, making the polishing effect of the equipment itself more perfect.

[0026] See also Figure 5 The size of the internal notch of the correction groove 64 corresponds to the radius of the workpiece 3 itself, which is convenient for squeezing and correcting the workpiece 3 during use, so that the workpiece 3 can be kept in a straight state and enter between subsequent components for processing.

[0027] See also Figure 1 The base 1 is symmetrically provided with fixing slots inside, which facilitates installation and positioning of the base 1 as a whole during use to prevent shaking and dislocation.

[0028] See also Figure 4 The driving device 5 includes a shell 51, a rotating rod 52, a worm wheel 53, a worm 54, a connecting rod 55 and a motor 56. The shell 51 is fixedly installed on the side of the side plate 2, the connecting rod 55 is rotatably installed inside the shell 51, and the worm 54 is symmetrically fixedly installed outside the connecting rod 55. The rotating rod 52 is fixedly installed on the end of the polishing roller 4, the rotating rod 52 is rotatably connected to the side plate 2, the worm wheel 53 is fixedly installed on the end of the rotating rod 52, and the worm 54 is meshingly connected to the worm wheel 53. The motor 56 is fixedly installed on the bottom end of the shell 51, and the output end of the motor 56 is fixedly connected to the end of the connecting rod 55.

[0029] During use, the motor 56 is started to make the connecting rod 55 rotate inside the housing 51, and then the rotating rod 52 itself rotates through the cooperation and drive of the worm 54 and the worm wheel 53, and then provides power for the use of the polishing roller 4 to polish the surface of the workpiece 3.

[0030] See also Figure 4 The worm 54 is divided into two groups, and the thread directions of the two groups of worm 54 are opposite. When in use, the two groups of polishing rollers 4 rotate in opposite directions, so that the material can be ground and polished stably.

[0031] See also Figure 6The cleaning device 7 includes a fixed plate 71, a nozzle 72, a collecting bin 73 and a connecting pipe 74. The fixed plate 71 is symmetrically fixedly installed on the side of the side plate 2, and the nozzle 72 is equidistantly fixedly installed on the bottom end of the fixed plate 71. The collecting bin 73 is fixedly installed on the surface of the base 1 at the bottom end of the nozzle 72, and the connecting pipe 74 is fixedly installed on the side of the fixed plate 71.

[0032] During use, the connecting pipe 74 is connected to the pump body so that the connecting pipe 74 inputs the material to be sprayed into the fixed plate 71, and then the impurities on the outer surface of the workpiece 3 are cleaned through the use of the nozzle 72. Finally, the waste is comprehensively collected through the use of the collection bin 73.

[0033] See also Figure 6 A guide plate is fixedly installed at the top opening of the collection bin 73 to ensure that the waste can stably enter the collection bin 73 during use.

[0034] The working principle of the bonding wire drawing and polishing equipment provided by the utility model is as follows: when the equipment is in use, the equipment can be installed at the target position, and then the workpiece 3 to be polished is placed on the side of the side plate 2, and the driving rod 62 drives the correction ring 63 itself to rotate through the use of the correction device 6 and the driving end 61, and then the internal workpiece 3 is squeezed and conveyed through the cooperation of the correction ring 63 and the correction groove 64, so that the bent and bent parts of the workpiece 3 itself are corrected, which is convenient for subsequent polishing, and because of the use of the cleaning device 7, the waste on the outer surface of the workpiece 3 can be cleaned, and it is connected to the pump body through the connecting pipe 74, The connecting pipe 74 inputs the material to be sprayed into the fixed plate 71, and then the impurities on the outer surface of the workpiece 3 are cleaned through the use of the nozzle 72. Finally, the waste is comprehensively collected through the use of the collecting bin 73. Finally, the workpiece 3 is comprehensively polished through the use of the driving device 5 and the polishing roller 4. By starting the motor 56, the connecting rod 55 rotates inside the outer shell 51, and then the rotating rod 52 itself rotates under the cooperation and drive of the worm 54 and the worm wheel 53, and then the polishing roller 4 is used to provide power to polish the surface of the workpiece 3, so that the polishing effect of the equipment itself is more perfect.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A bonding wire drawing and polishing device, characterized in that: include: A base (1), a side plate (2) is fixedly mounted on a side of the base (1), a processing part (3) is arranged on a side of the side plate (2), and a polishing roller (4) is symmetrically mounted on a side of the side plate (2) outside the processing part (3); A driving device (5), the driving device (5) is fixedly mounted on the side of the side plate (2) and provides power for the rotation of the polishing roller (4), thereby facilitating the polishing of the bonding wire; A correction device (6), the correction device (6) is fixedly mounted on a side of the side plate (2) away from the driving device (5), the correction device (6) comprises a driving end (61), a driving rod (62), a correction ring (63) and a correction groove (64), the driving end (61) is fixedly mounted on the side of the side plate (2), the driving rod (62) is symmetrically mounted on the end of the driving end (61), the correction ring (63) is fixedly mounted on the outside of the driving rod (62), and the correction groove (64) is provided inside the correction ring (63), the correction device (66) is used to quickly stretch and calibrate the bonding wire, and correct the excessively bent part of the bonding wire; A cleaning device (7) is fixedly mounted on the side of the side plate (2) and is used to quickly clean waste materials on the outer surface of the workpiece (3).

2. The bonding wire drawing and polishing equipment according to claim 1, characterized in that: The size of the internal notch of the correction groove (64) corresponds to the radius of the workpiece (3) itself.

3. The bonding wire drawing and polishing equipment according to claim 1, characterized in that: The base (1) is symmetrically provided with fixing slots inside.

4. The bonding wire drawing and polishing equipment according to claim 1, characterized in that: The driving device (5) comprises a housing (51), a rotating rod (52), a worm wheel (53), a worm (54), a connecting rod (55) and a motor (56); the housing (51) is fixedly mounted on the side of the side plate (2); the connecting rod (55) is rotatably mounted inside the housing (51); the worm (54) is symmetrically fixedly mounted outside the connecting rod (55); the rotating rod (52) is fixedly mounted on the end of the polishing roller (4); the rotating rod (52) is rotatably connected to the side plate (2); the worm wheel (53) is fixedly mounted on the end of the rotating rod (52); the worm wheel (54) is meshingly connected to the worm wheel (53); the motor (56) is fixedly mounted on the bottom end of the housing (51); and the output end of the motor (56) is fixedly connected to the end of the connecting rod (55).

5. The bonding wire drawing and polishing equipment according to claim 4, characterized in that: The worm gears (54) are divided into two groups, and the thread directions of the two groups of worm gears (54) are opposite.

6. The bonding wire drawing and polishing equipment according to claim 1, characterized in that: The cleaning device (7) comprises a fixing plate (71), a nozzle (72), a collecting bin (73) and a connecting pipe (74); the fixing plate (71) is symmetrically fixedly mounted on the side of the side plate (2); the nozzle (72) is equidistantly fixedly mounted on the bottom of the fixing plate (71); the collecting bin (73) is fixedly mounted on the surface of the base (1) at the bottom of the nozzle (72); and the connecting pipe (74) is fixedly mounted on the side of the fixing plate (71).

7. The bonding wire drawing and polishing equipment according to claim 6, characterized in that: A guide plate is fixedly mounted at the top opening of the collection bin (73).

Images