Deburring device for integrated circuit
Through the detachable fixed disk and telescopic shaft structure of the integrated circuit deburring device, the rapid replacement of polishing disk and polishing disk is achieved, solving the inefficiency problem caused by frequent replacement in the prior art, and improving work efficiency.
Patent Information
- Application Number
- CN202421663781.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-07-15
AI Technical Summary
Existing integrated circuit board deburring devices require frequent replacement of polished components after grinding, resulting in inefficiency.
A deburring device of integrated circuit is designed, adopting a detachable fixed disk and telescopic shaft structure to achieve quick and alternate use of polishing disks and polishing disks, avoiding frequent replacement.
It greatly improves work efficiency, reduces the number of round-trip replacements of polishing components and polishing components, and improves work efficiency.
Smart Images
Figure CN223186212U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial deburring, in particular to a deburring device for integrated circuits. Background Art
[0002] Integrated circuits are formed by interconnecting the transistors, resistors, capacitors, inductors, and other components required for a circuit, along with the wiring, using a specific process. Integrated circuit boards, which are primarily made of silicone and typically green in color, serve as carriers for the integrated circuits. During the initial manufacturing process, green integrated circuit boards are prone to developing numerous small burrs around the edges of the pure green boards. If left untreated, these burrs can easily cause short circuits or poor contact on the integrated circuit board over time. Therefore, polishing equipment is typically used during production to remove these burrs.
[0003] The grinding disc of the prior art integrated circuit board deburring device is very troublesome to replace the polishing assembly after grinding. It needs to be replaced after use. Such frequent replacement increases the workload and reduces the work efficiency. Therefore, a solution is needed. Utility Model Content
[0004] (1) Technical problems solved
[0005] In view of the deficiencies of the prior art, the present invention provides a deburring device for integrated circuits to solve the problems raised in the above background technology.
[0006] (2) Technical solution
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A deburring device for an integrated circuit comprises a base plate, a reciprocating plate, a reciprocating rod, a workbench, a gantry, and a deburring assembly; the reciprocating plates are arranged parallel to both sides of the base plate, the reciprocating rod is arranged parallel to and wrapped inside the reciprocating plates, the workbench is arranged at the center of the base plate, the gantry is arranged on the reciprocating plate, the deburring assembly is arranged through the gantry, and the portion of the deburring assembly inside the gantry is connected to the reciprocating rod;
[0009] The burr assembly includes a motor, a connecting plate, a fixed block, a reciprocating block, a fixed circular plate, a rotating shaft, a telescopic shaft, a fixed disk and a polishing disk, which are arranged in sequence from top to bottom; the reciprocating block is wrapped around the reciprocating rod, and a part of the reciprocating block is located in the portal frame and the other part is located below the portal frame; the telescopic shaft includes a telescopic shaft one, a telescopic shaft two and a detachable grinding disk, the telescopic shaft two is arranged inside the telescopic shaft one, the telescopic shaft one is arranged inside the rotating shaft, and the grinding disk is arranged at the bottom of the telescopic shaft two; the fixed disk includes a fixed disk body, a channel on the telescopic shaft and a plurality of upper screw holes, and the channel on the telescopic shaft is set through the center of the fixed disk body The polishing disc comprises a polishing disc body, a lower channel of the telescopic shaft, a plurality of lower screw holes, a polishing brush, a brush groove and a plurality of screws. The lower channel of the telescopic shaft is arranged at the center of the polishing disc body, and the plurality of lower screw holes are evenly arranged in the polishing disc body. The polishing brush is arranged at the bottom of the polishing disc body, and the brush groove covers the polishing brush and is arranged at the bottom of the polishing disc body. The plurality of screws are screwed into each of the lower screw holes from bottom to top, and the polishing disc body, the lower channel of the telescopic shaft, the plurality of lower screw holes, the polishing brush and the brush groove are formed as one piece.
[0010] Preferably, the workbench is provided with a table top, several placement plates, several fixing plates and grooves, several of the placement plates are evenly arranged on the table top, several of the fixing plates are evenly arranged at the four corners of each of the placement plates, and the grooves are arranged between the placement plates.
[0011] Preferably, the brush groove is in a cross structure.
[0012] Preferably, the rotating shaft, telescopic shaft one and telescopic shaft two are all cylindrical structures, the grinding disc is a disc structure, the circumference of the grinding disc is greater than the circumference of the telescopic shaft two and the circumference of the grinding disc is equal to the circumference of the telescopic shaft one; the lower end of the rotating shaft is arranged through the center of the fixed disc and the protruding part is located below the fixed disc, and at the same time, the sum of the length of the part of the lower end of the rotating shaft protruding from the fixed disc and the thickness of the grinding disc is equal to the thickness of the polishing disc, and the rotating shaft and the fixed disc are formed as one piece.
[0013] (3) Beneficial effects
[0014] The utility model provides a deburring device for integrated circuits. It has the following beneficial effects:
[0015] This solution designs a fixed plate so that the polishing plate can be detachable by screws. At the same time, the telescopic shaft two can move the grinding plate up and down through the telescopic shaft channel, thereby realizing the quick alternation of the grinding plate and the polishing plate, avoiding frequent replacement between the grinding plate and the polishing plate, and greatly increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the external three-dimensional structure of the utility model;
[0017] Figure 2 This is a perspective structural diagram of the reciprocating plate of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the deburring component of the utility model;
[0019] Figure 4 This is a partial structural diagram of the deburring component of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the rotating shaft and telescopic shaft of the utility model;
[0021] Figure 6 This is a schematic diagram of the structure of the fixed disc and polishing disc of the utility model;
[0022] Figure 7 This is a schematic diagram of the bottom structure of the polishing disc of the utility model.
[0023] In the figure, 1-base plate; 2-reciprocating plate; 3-reciprocating rod; 4-workbench; 41-table plate; 42-several placement plates; 43-several fixed plates; 44-groove; 5-gantry; 6-deburring assembly; 61-motor; 62-connecting plate; 63-fixed block; 64-reciprocating block; 65-fixed circular plate; 66-rotating axis; 67-telescopic axis; 671-telescopic axis one; 672-telescopic axis two; 673-detachable grinding disc; 68-fixed disc; 681-fixed disc body; 682-telescopic axis upper channel; 683-several upper screw holes; 69-polishing disc; 691-polishing disc body; 692-telescopic axis lower channel; 693-several lower screw holes; 694-polishing brush; 695-brush groove; 696-several screws. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] See also Figure 1-7 The embodiment of the utility model provides a technical solution to achieve the following: a deburring device for integrated circuits, comprising a base plate 1, a reciprocating plate 2, a reciprocating rod 3, a workbench 4, a gantry 5, and a deburring assembly 6. The reciprocating plate 2 is arranged parallel to both sides of the base plate 1. The reciprocating rod 3 is a cylindrical structure and is wrapped and arranged parallel to the inside of the reciprocating plate 2. The workbench 4 is arranged on the base plate 1 and is located at the center. The gantry 5 is arranged on the reciprocating plate 2. The deburring assembly 6 is arranged through the gantry 5, and the part of the deburring assembly 6 inside the gantry 5 is connected to the reciprocating rod 3. The workbench 4 is provided with a table plate 41, a plurality of placement plates 42, a plurality of fixed plates 43, and a groove 44. The table plate 11 is a flat rectangular parallelepiped structure. The placement plates 42 are flat rectangular parallelepiped structures evenly arranged on the table plate 41. The fixed plates 43 are vertical rectangular three-dimensional structures evenly arranged at the four corners of each placement plate 42. The groove 44 is a cross-shaped structure arranged between the placement plates 42.
[0026] When in use, a newly produced green board is fixedly placed on the placement plate 42, and the power is turned on by an external switch to control the gantry 5 to drive the deburring assembly 6 to move horizontally to the required position through the reciprocating rod 3 in the reciprocating plate 2. Then, the external console controls the deburring assembly 6 to move longitudinally to the required position through the reciprocating rod 3 in the gantry 5.
[0027] The core, burr assembly 6, includes a motor 61, a connecting plate 62, a fixed block 63, a reciprocating block 64, a fixed circular plate 65, a rotating shaft 66, a telescopic shaft 67, a fixed disk 68, and a polishing disk 69, arranged in order from top to bottom. The reciprocating block 64 is wrapped around the reciprocating rod 3, with a portion of the reciprocating block 64 located inside the portal frame 5 and another portion located below the portal frame 5. The telescopic shaft 67 includes a telescopic shaft 1 671, a telescopic shaft 2 672, and a detachable grinding disk 673. The telescopic shaft 2 672 is located inside the telescopic shaft 1 671, the telescopic shaft 1 671 is located inside the rotating shaft 66, and the grinding disk 673 is located at the bottom of the telescopic shaft 2 672. The fixed plate 68 includes a fixed plate body 681, a channel 682 on the telescopic shaft and a plurality of upper screw holes 683. The channel 682 on the telescopic shaft is set through the center of the fixed plate body 681, and the plurality of upper screw holes 683 are evenly arranged at the bottom of the fixed plate body 681. The fixed plate body 681, the channel 682 on the telescopic shaft and the upper screw holes 683 are formed in one piece. The polishing disc 69 includes a polishing disc body 691, a lower channel 692 of the telescopic shaft, several lower screw holes 693, a polishing brush 694, a brush groove 695 and several screws 696. The lower channel 692 of the telescopic shaft is arranged at the center of the polishing disc body 691, and several lower screw holes 693 are evenly arranged in the polishing disc body 691. The polishing brush 694 is arranged at the bottom of the polishing disc body 691. The brush groove 695 is a cross structure covering the polishing brush 694 and is arranged at the bottom of the polishing disc body 691. Several screws 696 are screwed into each lower screw hole 693 from bottom to top. The polishing disc body 691, the lower channel 692 of the telescopic shaft, several lower screw holes 693, the polishing brush 694 and the brush groove 695 are formed as one piece. The burr assembly 6 is controlled by an external console to operate. First, the motor 61 is controlled to start. After the required speed is selected, the motor 61 provides power downward to make the rotating shaft 66 start to rotate. The rotating shaft drives the telescopic shaft 1 671, the telescopic shaft 2 672, the detachable grinding disc 673, the fixed disc 68 and the polishing disc 69 to rotate together.
[0028] The rotating shaft 66, telescopic shaft 1 671, and telescopic shaft 2 672 are all cylindrical in structure, and the grinding disc 673 is a disc in structure. The circumference of the grinding disc 673 is greater than the circumference of the telescopic shaft 2 672, and the circumference of the grinding disc 673 is equal to the circumference of the telescopic shaft 1 671. The lower end of the rotating shaft 66 is arranged through the center of the fixed disc 68, and the portion that protrudes is located below the fixed disc 68. At the same time, the sum of the length of the lower end of the rotating shaft 66 that protrudes from the fixed disc 68 and the thickness of the grinding disc 673 is equal to the thickness of the polishing disc 69. The rotating shaft 66 and the fixed disc 68 are integrally formed. When the polishing disc 673 is retracted, the telescopic shaft 1 671 and the telescopic shaft 2 672 retract into the rotating shaft 66, so that the bottom surface of the grinding disc 673 is on the same horizontal plane as the bottom surface of the polishing disc body 691, preventing the grinding disc 673 from colliding with the workpiece when the polishing brush 694 rotates. Therefore, before the device works, the grinding disc 673 will be lowered to the required position below the bottom of the brush groove 695 in advance to facilitate grinding the burrs on the green board. At the same time, the external console can be used to control the lifting and lowering of the telescopic shaft 1 671 and the telescopic shaft 2 672 during rotation to achieve the required grinding effect and grinding depth. The lateral movement of the door frame 5 and the longitudinal movement of the deburring component 6 can also be controlled to switch the green board that needs to be polished.
[0029] Specifically, after polishing, the rotation can be stopped or the polishing disc 673 can be controlled to be retracted by the telescopic shaft 1 671 and the telescopic shaft 2 672 to be parallel to the bottom surface of the polishing disc body 691 while rotating. Next, the green plate is further polished using the polishing disc 69 until the work is terminated through the external control console after polishing. If additional polishing is required during the process, including switching back to polishing after polishing, the telescopic shaft 1 671 and the telescopic shaft 2 672 can be controlled to be extended and retracted at any time, thereby effectively avoiding the frequent replacement of the polishing assembly and the polishing assembly, thereby greatly increasing work efficiency. Finally, when the polishing brush 694 needs to be replaced, the screws 696 can be removed through the several lower screw holes 693 to replace the polishing brush 694.
[0030] Working principle: During operation, the newly produced green board is fixed on the placement plate 42, and the power is turned on by the external switch to control the gantry 5 to drive the deburring assembly 6 to move horizontally to the required position through the reciprocating rod 3 in the reciprocating plate 2. Then, the external console controls the deburring assembly 6 to move longitudinally to the required position through the reciprocating rod 3 in the gantry 5, and then controls the telescopic shaft 1 671 and the telescopic shaft 2 672 to drive the grinding disc 673 to move out, and then controls the motor to power the deburring assembly 6 to make it work. After grinding, the telescopic shaft 1 671 and the telescopic shaft 2 672 are controlled to drive the grinding disc 673 to retract, and then the polishing disc 69 is used for polishing. When the rotating shaft 66 rotates, the telescopic shaft 1 671 and the telescopic shaft 2 672 can be controlled to move up and down. Finally, the work is terminated by the external console after use.
[0031] The utility model comprises: 1-bottom plate; 2-reciprocating plate; 3-reciprocating rod; 4-workbench; 41-table plate; 42-several placement plates; 43-several fixed plates; 44-groove; 5-gantry; 6-deburring assembly; 61-motor; 62-connecting plate; 63-fixed block; 64-reciprocating block; 65-fixed circular plate; 66-rotating shaft; 67-telescopic shaft; 671-telescopic shaft 1; 672-telescopic shaft 2; 673-detachable grinding disc; 68-fixed disc; 681-fixed disc body; 682-telescopic shaft upper channel; 683-several upper screw holes; 69-polishing disc 691-polishing disc body; 692-lower channel of the telescopic shaft; 693-several lower screw holes; 694-polishing brush; 695-brush groove; 696-several screws. These components are all universal standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the utility model is that the polishing assembly of the grinding disc of the integrated circuit board deburring device of the prior art needs to be replaced after grinding, which is very troublesome. It needs to be replaced again after use. Such frequent replacement increases the workload and reduces work efficiency. The utility model can effectively avoid the frequent replacement of the grinding assembly and the polishing assembly by the mutual cooperation of the above-mentioned components, thereby greatly improving work efficiency.
[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.
[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A deburring device for an integrated circuit, characterized in that: The invention comprises a base plate (1), a reciprocating plate (2), a reciprocating rod (3), a workbench (4), a portal frame (5) and a deburring assembly (6); the reciprocating plate (2) is arranged in parallel on both sides of the base plate (1); the reciprocating rod (3) is arranged in parallel and wrapped inside the reciprocating plate (2); the workbench (4) is arranged on the base plate (1) and located at the center; the portal frame (5) is arranged on the reciprocating plate (2); the deburring assembly (6) is arranged on the portal frame (5) through the deburring assembly (6); and the part of the deburring assembly (6) inside the portal frame (5) is connected to the reciprocating rod (3); The burr assembly (6) comprises a motor (61), a connecting plate (62), a fixed block (63), a reciprocating block (64), a fixed circular plate (65), a rotating shaft (66), a telescopic shaft (67), a fixed disk (68) and a polishing disk (69), which are arranged in sequence from top to bottom; the reciprocating block (64) is wrapped around the reciprocating rod (3), and a part of the reciprocating block (64) is located inside the portal frame (5) and the other part is located below the portal frame (5); the telescopic shaft (67) comprises a telescopic shaft 1 (671), a telescopic shaft 2 (673), and a telescopic shaft 3 (674). (672) and a detachable grinding disc (673), the telescopic shaft 2 (672) is arranged inside the telescopic shaft 1 (671), the telescopic shaft 1 (671) is arranged inside the rotating shaft (66), and the grinding disc (673) is arranged at the bottom of the telescopic shaft 2 (672); the fixed disc (68) includes a fixed disc body (681), a channel (682) on the telescopic shaft and a plurality of upper screw holes (683), the channel (682) on the telescopic shaft is arranged through the center of the fixed disc body (681), if The upper screw holes (683) are evenly arranged at the bottom of the fixed disc body (681), and the fixed disc body (681), the upper channel (682) of the telescopic shaft and the upper screw holes (683) are integrally formed; the polishing disc (69) includes a polishing disc body (691), a lower channel (692) of the telescopic shaft, a plurality of lower screw holes (693), a polishing brush (694), a brush groove (695) and a plurality of screws (696), the lower channel (692) of the telescopic shaft is through-set at the center of the polishing disc body (691), and the plurality of lower screw holes (693) is evenly arranged through the polishing disc body (691), the polishing brush (694) is arranged at the bottom of the polishing disc body (691), the brush groove (695) covers the polishing brush (694) and is arranged at the bottom of the polishing disc body (691), and a plurality of screws (696) are screwed from bottom to top into each of the lower screw holes (693), and the polishing disc body (691), the lower channel (692) of the telescopic shaft, the plurality of lower screw holes (693), the polishing brush (694) and the brush groove (695) are integrally formed.
2. The integrated circuit deburring device according to claim 1, wherein: The workbench (4) is provided with a tabletop (41), a plurality of placement plates (42), a plurality of fixing plates (43) and a groove (44); the plurality of placement plates (42) are evenly arranged on the tabletop (41); the plurality of fixing plates (43) are evenly arranged at the four corners of each placement plate (42); and the groove (44) is arranged between the plurality of placement plates (42).
3. The integrated circuit deburring device according to claim 1, wherein: The brush groove (695) is in a cross structure.
4. The integrated circuit deburring device according to claim 1, wherein: The rotating shaft (66), the telescopic shaft 1 (671) and the telescopic shaft 2 (672) are all cylindrical structures, and the grinding disc (673) is a disc structure. The circumference of the grinding disc (673) is greater than the circumference of the telescopic shaft 2 (672) and the circumference of the grinding disc (673) is equal to the circumference of the telescopic shaft 1 (671); the lower end of the rotating shaft (66) is set through the center of the fixed disc (68) and the protruding part is located below the fixed disc (68). At the same time, the sum of the length of the part of the lower end of the rotating shaft (66) that protrudes from the fixed disc (68) and the thickness of the grinding disc (673) is equal to the thickness of the polishing disc (69). The rotating shaft (66) and the fixed disc (68) are integrally formed.