Fixing device for integrated circuit board production and processing

Abstract

The utility model discloses a fixing device for producing and processing an integrated circuit board, which belongs to the technical field of circuit board processing equipment and comprises a workbench, fixing components are arranged on the periphery of the top of the workbench, and a dust removal component is arranged on one side of the top of the workbench. According to the utility model, through the arrangement of the fixing assembly, after a circuit board is placed in the placing groove, a worker drives an extrusion block to rotate through a rotating ring, the extrusion block drives a sliding rod to move through the movement of an extrusion wheel, and the sliding rod drives limiting plates to get close to each other, so that the limiting plates limit and fix the top surface of the circuit board; the circuit board can be rapidly fixed and disassembled, the fixing mode is simple and rapid, the circuit board is not prone to being damaged due to the fact that the circuit board is not stably fixed in the machining process, the acting force of the limiting plate in the vertical direction is used in cooperation with the containing groove, transverse deviation of the circuit board in the machining process can be effectively reduced, and the machining quality of the circuit board is improved. The fixing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing equipment, in particular to a fixing device for producing and processing integrated circuit boards. Background Art

[0002] In recent years, with the development of science and technology, the use of electronic products has become more and more widespread, such as servers, hard drives, smart phones, etc., and the most important core components of these electronic products are circuit boards. In order to ensure the stability of existing circuit boards during processing, it is often necessary to use fixing devices to assist processing.

[0003] The utility model of Chinese patent application number: CN202222719207.7 discloses a circuit board processing carrier, and the key points of its technical solution are: it includes a carrier body, a plurality of support rods are fixedly connected with a connecting plate, a plurality of connecting plates are provided with a fixing mechanism, through two slide grooves opened on the inner side of the carrier body, two placement plates slidably connected in the two slide grooves, and then the distance between the two placement plates can be adjusted, and a plurality of connection rods are connected therein through a limit baffle, so that circuit boards of different sizes can be placed and processed, the fixing plate can be raised and lowered by rotating two fixing screws, and the two placement plates can be fixed by the contact between the fixing plate and the carrier body, the connecting plate fixedly connected to the support rod, and the fixing mechanism provided on the connecting plate, the edge of the circuit board can be fixed by the fixing mechanism, so that the possibility of loosening and moving during the processing of the circuit board can be reduced, but in actual use, when the circuit board is subjected to lateral force, the circuit board may still be offset and affect the processing of the circuit board. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when a circuit board is subjected to a lateral force, the circuit board may still deviate, thereby affecting the processing of the circuit board, and proposes a fixing device for producing and processing an integrated circuit board.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixing device for producing and processing integrated circuit boards, comprising a workbench, the top of the workbench is provided with fixing components all around, a dust removal component is provided on one side of the top of the workbench, and a placement groove is provided on one side of the top of the workbench;

[0007] The fixing assembly includes a plurality of sliding rods, sliding grooves are provided around the top of the workbench, the sliding rods are slidably connected in the sliding grooves, one side of the top of the sliding rods is fixedly connected to a limiting plate, one side of the bottom of the sliding rods is fixedly connected to an extrusion wheel, a rotating ring is rotatably connected to the bottom of the workbench, an extrusion block is fixedly connected to the inner side of the rotating ring, the cross-section of the extrusion block is a trapezoid, and the extrusion block fits the extrusion wheel.

[0008] As a further description of the above technical solution:

[0009] A sliding hole is opened on one side of the sliding rod, and a sliding rod is slidably connected in the sliding hole. The sliding rod is fixedly connected in the sliding groove. A second spring is sleeved on the outer surface of the sliding rod. Two ends of the second spring are respectively fixedly connected to one side of the inner wall of the sliding groove and one side of the sliding rod.

[0010] As a further description of the above technical solution:

[0011] A plurality of slots are provided at the bottom of the workbench, a fixed plate is fixedly connected to one side of the rotating ring, a clamping block is fixedly connected to one side of the fixed plate, and the clamping block and the slots are clamped to each other.

[0012] As a further description of the above technical solution:

[0013] The dust removal assembly includes a fixed box, the bottom of the fixed box is fixedly connected to the top of the workbench, an airbag is fixedly connected to one side of the fixed box, a nozzle is fixedly connected to one side of the airbag, one end of the nozzle extends to the outside of the fixed box, the other side of the airbag is fixedly connected to a movable plate, the movable plate is slidably connected to the fixed box, a movable groove is opened on one side of the top of the workbench, a movable rod is slidably connected in the movable groove, the top of the movable rod is fixedly connected to the bottom of the movable plate, and one side of the bottom of the movable rod is fixedly connected to a fitting wheel, and one side of the fitting wheel fits with one side of the extrusion block.

[0014] As a further description of the above technical solution:

[0015] A telescopic rod is fixedly connected to one side of the inner wall of the movable groove, and the other end of the telescopic rod is fixedly connected to one side of the movable rod. A first spring is sleeved on the outer surface of the telescopic rod, and two ends of the first spring are respectively fixedly connected to one side of the movable plate and one side of the inner wall of the movable groove.

[0016] As a further description of the above technical solution:

[0017] A protective plate is fixedly connected to one side of the top of the workbench, and a supporting frame is fixedly connected to the bottom of the workbench.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting a fixing component, after the circuit board is placed in the placement groove, the staff drives the extrusion block to rotate through the rotating ring, and the extrusion block drives the sliding rod to move through the movement of the extrusion wheel, and the sliding rod drives the limit plates to approach each other, so that the limit plates limit and fix the top surface of the circuit board, which can realize quick fixation and splitting of the circuit board. The fixing method is simple and fast, and it is not easy to cause damage to the circuit board due to unstable fixation of the circuit board during the processing process. In addition, the vertical force of the limit plate combined with the use of the placement groove can effectively reduce the occurrence of lateral deviation of the circuit board during the processing process, and improve the fixing effect.

[0020] 2. In the utility model, by setting a dust removal component, the rotating ring drives the fitting wheel to move through the extrusion block, the fitting wheel drives the moving plate to move through the moving rod, and the moving plate drives the airbag to move, so that the airbag contracts and discharges the gas inside the airbag, and the air is discharged through the nozzle and blows the dust off the surface of the circuit board, which can effectively clean the dust on the surface of the circuit board and ensure the cleanliness of the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0024] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing component of the utility model when viewed from above.

[0026] Legend:

[0027] 1. Support frame; 2. Workbench; 3. Protection plate; 4. Dust removal assembly; 401. Fixed box; 402. Moving plate; 403. Airbag; 404. Nozzle; 405. Telescopic rod; 406. First spring; 407. Moving rod; 408. Fitting wheel; 409. Moving groove; 5. Fixed assembly; 501. Fixed plate; 502. Slot; 503. Sliding rod; 504. Extrusion wheel; 505. Extrusion block; 506. Rotating ring; 507. Slot; 508. Sliding rod; 509. Sliding groove; 510. Limit plate; 511. Second spring; 6. Placement groove. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-Figure 5 The utility model provides a technical solution: a fixing device for the production and processing of integrated circuit boards, including a workbench 2, fixing components 5 are arranged around the top of the workbench 2, a dust removal component 4 is arranged on one side of the top of the workbench 2, a placement groove 6 is opened on one side of the top of the workbench 2, a protective plate 3 is fixedly connected to one side of the top of the workbench 2, and a support frame 1 is fixedly connected to the bottom of the workbench 2.

[0030] The fixing assembly 5 includes a plurality of sliding rods 503. Sliding grooves 509 are provided on all sides of the top of the workbench 2. The sliding rods 503 are slidably connected to the sliding grooves 509. A limiting plate 510 is fixedly connected to one side of the top of the sliding rod 503. An extrusion wheel 504 is fixedly connected to one side of the bottom of the sliding rod 503. A rotating ring 506 is rotatably connected to the bottom of the workbench 2. An extrusion block 505 is fixedly connected to the inner side of the rotating ring 506. The cross-sectional shape of the extrusion block 505 is trapezoidal. The extrusion block 505 fits the extrusion wheel 504. A sliding hole is provided on one side of the sliding rod 503. A sliding rod 508 is slidably connected in the sliding hole. The sliding rod 508 is fixedly connected to the sliding groove 509. A second spring 511 is sleeved on the outer surface of the sliding rod 508. The second The two ends of the spring 511 are fixedly connected to one side of the inner wall of the sliding groove 509 and one side of the sliding rod 503 respectively. A plurality of slots 502 are provided at the bottom of the workbench 2. A fixed plate 501 is fixedly connected to one side of the rotating ring 506. A clamping block 507 is fixedly connected to one side of the fixing plate 501. The clamping block 507 and the slot 502 are clamped with each other. By setting the fixing component 5, after the circuit board is placed in the placement groove 6, the staff drives the extrusion block 505 to rotate through the rotating ring 506. The extrusion block 505 drives the sliding rod 503 to move through the movement of the extrusion wheel 504. The sliding rod 503 drives the limiting plates 510 to approach each other, so that the limiting plates 510 limit and fix the top surface of the circuit board, which can realize quick fixation and splitting of the circuit board.

[0031] The dust removal component 4 includes a fixed box 401, the bottom of the fixed box 401 is fixedly connected to the top of the workbench 2, one side of the fixed box 401 is fixedly connected to an air bag 403, one side of the air bag 403 is fixedly connected to a nozzle 404, one end of the nozzle 404 extends to the outside of the fixed box 401, the other side of the air bag 403 is fixedly connected to a movable plate 402, the movable plate 402 is slidably connected to the fixed box 401, a movable groove 409 is opened on one side of the top of the workbench 2, a movable rod 407 is slidably connected in the movable groove 409, the top of the movable rod 407 is fixedly connected to the bottom of the movable plate 402, one side of the bottom of the movable rod 407 is fixedly connected to a fitting wheel 408, one side of the fitting wheel 408 is aligned with one side of the extrusion block 505 For bonding, a telescopic rod 405 is fixedly connected to one side of the inner wall of the movable groove 409, and the other end of the telescopic rod 405 is fixedly connected to one side of the movable rod 407. A first spring 406 is sleeved on the outer surface of the telescopic rod 405, and the two ends of the first spring 406 are respectively fixedly connected to one side of the movable plate 402 and one side of the inner wall of the movable groove 409. By setting the dust removal component 4, the rotating ring 506 drives the bonding wheel 408 to move through the extrusion block 505, and the bonding wheel 408 drives the movable plate 402 to move through the movable rod 407, and the movable plate 402 drives the airbag 403 to move, so that the airbag 403 shrinks and discharges the internal gas of the airbag 403, and the air is discharged through the nozzle 404 to blow and remove dust from the surface of the circuit board.

[0032] Working principle: When in use, the staff places the circuit board in the placement groove 6, and then the staff rotates the rotating ring 506, the rotating ring 506 drives the extrusion block 505 to rotate, the extrusion block 505 drives the extrusion wheel 504 to move, the extrusion wheel 504 drives the sliding rod 503 to move, and the sliding rod 503 drives the limiting plate 510 to approach each other, so that the limiting plate 510 limits and fixes the top surface of the circuit board. At this time, the fixed plate 501 drives the clamping block 507 and the clamping groove 502 to engage with each other. At the same time, in the process of rotation of the rotating ring 506, the rotating ring 506 drives the extrusion block 505 to rotate, the extrusion block 505 drives the fitting wheel 408 to move, the fitting wheel 408 drives the moving rod 407 to move in the moving groove 409, the moving rod 407 drives the moving plate 402 to move, and the moving plate 402 drives the airbag 403 to move, so that the airbag 403 shrinks and discharges the internal gas of the airbag 403, and the air is discharged through the nozzle 404 and blows and removes dust from the surface of the circuit board.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixture for producing and processing integrated circuit boards, comprising a workbench (2), characterized in that: The top of the workbench (2) is provided with fixing components (5) all around, a dust removal component (4) is provided on one side of the top of the workbench (2), and a placement groove (6) is provided on one side of the top of the workbench (2); The fixing assembly (5) comprises a plurality of sliding rods (503). Sliding grooves (509) are provided around the top of the workbench (2). The sliding rods (503) are slidably connected in the sliding grooves (509). A limiting plate (510) is fixedly connected to one side of the top of the sliding rod (503). An extrusion wheel (504) is fixedly connected to one side of the bottom of the sliding rod (503). A rotating ring (506) is rotatably connected to the bottom of the workbench (2). An extrusion block (505) is fixedly connected to the inner side of the rotating ring (506). The cross-section of the extrusion block (505) is a trapezoid. The extrusion block (505) fits the extrusion wheel (504).

2. The fixing device for producing and processing integrated circuit boards according to claim 1, characterized in that: A sliding hole is provided on one side of the sliding rod (503), and a sliding rod (508) is slidably connected in the sliding hole. The sliding rod (508) is fixedly connected in the sliding groove (509). A second spring (511) is sleeved on the outer surface of the sliding rod (508), and two ends of the second spring (511) are respectively fixedly connected to one side of the inner wall of the sliding groove (509) and one side of the sliding rod (503).

3. The fixing device for producing and processing integrated circuit boards according to claim 2, characterized in that: A plurality of slots (502) are provided at the bottom of the workbench (2); a fixed plate (501) is fixedly connected to one side of the rotating ring (506); a clamping block (507) is fixedly connected to one side of the fixed plate (501); and the clamping block (507) and the slots (502) are mutually clamped.

4. The fixing device for producing and processing integrated circuit boards according to claim 3, characterized in that: The dust removal assembly (4) comprises a fixed box (401), the bottom of the fixed box (401) is fixedly connected to the top of the workbench (2), one side of the fixed box (401) is fixedly connected to an air bag (403), one side of the air bag (403) is fixedly connected to a nozzle (404), one end of the nozzle (404) extends to the outside of the fixed box (401), the other side of the air bag (403) is fixedly connected to a movable plate (402), the movable plate (402) is slidably connected to the fixed box (401), a movable groove (409) is provided on one side of the top of the workbench (2), a movable rod (407) is slidably connected in the movable groove (409), the top of the movable rod (407) is fixedly connected to the bottom of the movable plate (402), the bottom side of the movable rod (407) is fixedly connected to a fitting wheel (408), one side of the fitting wheel (408) is fitted with one side of the extrusion block (505).

5. The fixing device for producing and processing integrated circuit boards according to claim 4, characterized in that: A telescopic rod (405) is fixedly connected to one side of the inner wall of the movable groove (409), and the other end of the telescopic rod (405) is fixedly connected to one side of the movable rod (407). A first spring (406) is sleeved on the outer surface of the telescopic rod (405), and two ends of the first spring (406) are respectively fixedly connected to one side of the movable plate (402) and one side of the inner wall of the movable groove (409).

6. The fixing device for producing and processing integrated circuit boards according to claim 5, characterized in that: A protective plate (3) is fixedly connected to one side of the top of the workbench (2), and a support frame (1) is fixedly connected to the bottom of the workbench (2).

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