CN219164831U

CN219164831U - Circuit board processing device

Info

Publication number: CN219164831U
Application number: CN202223488822.8U
Authority: CN
Inventors: 李贺贺; 梁帅; 黄大鹏
Original assignee: Jiangsu Xuanming Intelligent Equipment Co ltd
Current assignee: Jiangsu Xuanming Intelligent Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing device, which comprises a positioning frame, wherein two sides of the inner wall of the positioning frame are respectively provided with a movable connecting strip, the inner wall of the movable strip is movably connected with a spur gear, the top of the spur gear is fixedly connected with a driving shaft, the top of the positioning frame is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a servo motor, the bottom of the servo motor is movably connected with the driving shaft, one end of the movable strip is fixedly connected with a linkage frame, the bottom of the linkage frame is fixedly connected with a clamping block, the top of the inner wall of the clamping block is fixedly connected with a restorer, and the restorer comprises: sleeve, spring, compression stopper, telescopic link, telescopic inner chamber fixedly connected with spring is favorable to making anchor clamps can adapt to the circuit board that varies in size, need not to change anchor clamps, has practiced thrift the cost, and anchor clamps are automatic lax after the processing is accomplished simultaneously, can be more simple and convenient take off the circuit board, improves work efficiency.

Description

Circuit board processing device

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a circuit board processing device.

Background

The circuit board can be called a printed circuit board or a printed circuit board, the circuit board enables a circuit to be miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing layout of electrical appliances, and is divided into three major categories of a single panel, a double panel and a multi-layer circuit board according to the number of layers.

The existing circuit board processing equipment has at least the following disadvantages in the use process: firstly, the circuit board often needs to be reliably fixed in some processes, the existing fixing device is a clamp, the applicability of the existing circuit board clamp is not high, different clamps can be adopted for circuit boards with different sizes, so people often need to store a plurality of clamps to replace, loss of manpower and financial resources is caused, meanwhile, after the processing is finished, the clamps are required to be loosened to take down the circuit board, the working efficiency is greatly affected, secondly, the circuit board needs to be cleaned in the processing process, dust and scraps on the surface of the circuit board are usually removed by compressed air, however, the air quantity of the compressed air cannot be adjusted by the existing compressed air cleaning technology, and the problem that the cleaning force is too large or too small can occur.

Disclosure of Invention

The present utility model is directed to a circuit board processing device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a circuit board processingequipment, includes the locating rack, there is a swing joint movable strip respectively in the inner wall both sides of locating rack, the inner wall swing joint of movable strip has the spur gear, the top fixedly connected with drive shaft of spur gear, the top fixedly connected with mount of locating rack, the top fixedly connected with servo motor of mount, the bottom swing joint of servo motor has the drive shaft, the one end fixedly connected with interlock frame of movable strip, the bottom fixedly connected with grip block of interlock frame, the inboard fixedly connected with splint of grip block, the inner wall top fixedly connected with restorer of grip block, the restorer including the restorer: sleeve, spring, compression stopper, fixed cap, telescopic link, telescopic inner chamber fixedly connected with spring, the one end fixedly connected with compression stopper of spring, one side fixedly connected with telescopic link of compression stopper, the one end fixedly connected with grip block of telescopic link, telescopic one end outside has fixedly cup jointed the fixed cap.

Preferably, the bottom fixedly connected with compression fan of locating rack, the bottom fixedly connected with accuse tuber pipe of compression fan, accuse tuber pipe is including: the automatic transmission comprises a rotating button, a linkage rod, a main bevel gear, an auxiliary bevel gear, a driven shaft, a movable plate, a fixed sleeve, a fixed plate and a circulation port, wherein the linkage rod is fixedly connected to the bottom of the rotating button, the main bevel gear is fixedly connected to the bottom end of the linkage rod, the auxiliary bevel gear is movably connected to the outer edge of the main bevel gear, the driven shaft is fixedly connected to one side of the auxiliary bevel gear, the movable plate is fixedly connected to one end of the driven shaft, the fixed sleeve is movably connected to the outer side of the movable plate, the fixed plate is fixedly connected to the inner wall of the fixed sleeve, and the circulation port is formed in one sides of the movable plate and the fixed plate.

Preferably, a plurality of gear grooves are formed in the inner wall of the movable strip, and the gear grooves are meshed with the outer edges of the spur gears.

Preferably, the outer edge of the main bevel gear is meshed with the outer edge of the auxiliary bevel gear.

Preferably, anti-skid patterns are arranged on the outer side of the rotary button.

Preferably, the inner wall of the fixing sleeve is in interference fit with the outer edge of the fixing plate.

Preferably, the clamping plate is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the servo motor is arranged, the clamping blocks can be driven to move in opposite directions through the servo motor, so that the distance between the clamping blocks is reduced, the circuit boards with different sizes can be clamped and fixed by the matched clamping plates, meanwhile, the circuit boards can be automatically loosened through the reset device, the clamp can be favorably matched with the circuit boards with different sizes, the clamp does not need to be replaced, the cost is saved, and meanwhile, the clamp automatically loosens after the processing is finished, the circuit boards can be more simply and conveniently removed, and the working efficiency is improved;

2. according to the utility model, the air flow of the compressed air can be adjusted by arranging the air control pipe, so that the air flow can be flexibly adjusted when the surface of the circuit board is cleaned by the compressed air, and the problem of overlarge or overlarge cleaning force is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the positioning frame in FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the reset device of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the overall structure of the air duct of FIG. 2 according to the present utility model;

in the figure: 1. a positioning frame; 2. a clamping block; 3. a reset device; 4. a clamping plate; 5. a compression fan; 6. a wind control pipe; 7. a movable bar; 8. spur gears; 9. a drive shaft; 10. a fixing frame; 11. a servo motor; 12. a linkage frame; 31. a sleeve; 32. a spring; 33. a compression plug; 34. a fixing cap; 35. a telescopic rod; 61. a rotary knob; 62. a linkage rod; 63. a main bevel gear; 64. a secondary bevel gear; 65. a driven shaft; 66. a movable plate; 67. a fixed sleeve; 68. a fixing plate; 69. a flow port.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a circuit board processingequipment, including locating rack 1, there is a swing joint movable strip 7 respectively in the inner wall both sides of locating rack 1, the inner wall swing joint of movable strip 7 has spur gear 8, the top fixedly connected with drive shaft 9 of spur gear 8, the top fixedly connected with mount 10 of locating rack 1, the top fixedly connected with servo motor 11 of mount 10, the bottom swing joint of servo motor 11 has drive shaft 9, the one end fixedly connected with interlock frame 12 of movable strip 7, the bottom fixedly connected with grip block 2 of interlock frame 12, the inboard fixedly connected with splint 4 of grip block 2, the inner wall top fixedly connected with restorer 3 of grip block 2, restorer 3 is including restorer 3: sleeve 31, spring 32, compression stopper 33, fixed cap 34, telescopic link 35, the inner chamber fixedly connected with spring 32 of sleeve 31, the one end fixedly connected with compression stopper 33 of spring 32, one side fixedly connected with telescopic link 35 of compression stopper 33, the one end fixedly connected with grip block 2 of telescopic link 35, the fixed cap 34 that cup joints in the one end outside of sleeve 31 is favorable to making the circuit board that anchor clamps can adapt to not of same size, need not to change anchor clamps, the cost is practiced thrift, the anchor clamps are automatic lax after the processing is accomplished simultaneously, the circuit board can be more simply taken off, work efficiency is improved.

In this embodiment, please refer to fig. 2 and 4, the bottom of the positioning frame 1 is fixedly connected with a compression fan 5, the bottom of the compression fan 5 is fixedly connected with a wind control pipe 6, and the wind control pipe 6 includes: the rotary button 61, the trace 62, the main bevel gear 63, vice bevel gear 64, driven shaft 65, fly leaf 66, fixed cover 67, fixed plate 68, circulation mouth 69, the bottom fixedly connected with trace 62 of rotary button 61, the bottom fixedly connected with main bevel gear 63 of trace 62, the outer edge swing joint of main bevel gear 63 has vice bevel gear 64, one side fixedly connected with driven shaft 65 of vice bevel gear 64, the one end fixedly connected with fly leaf 66 of driven shaft 65, the outside swing joint of fly leaf 66 has fixed cover 67, the inner wall fixedly connected with fixed plate 68 of fixed cover 67, circulation mouth 69 has all been seted up to one side of fly leaf 66 and fixed plate 68, be favorable to when cleaning circuit board surface through compressed air, can nimble adjustment wind-force size, avoid appearing the too big or too little problem of cleaning force.

In this embodiment, referring to fig. 2, a plurality of gear grooves are formed on the inner wall of the movable bar 7, and the gear grooves are meshed with the outer edges of the spur gears 8, so that the two movable bars 7 can move in opposite directions when the spur gears 8 rotate clockwise, and the two movable bars 7 can be driven to move in opposite directions when the spur gears 8 rotate anticlockwise.

In this embodiment, referring to fig. 4, the outer edge of the main bevel gear 63 is engaged with the outer edge of the auxiliary bevel gear 64, so that the auxiliary bevel gear 64 is driven to rotate in the same direction while the main bevel gear 63 rotates.

In this embodiment, referring to fig. 4, the anti-slip patterns are provided on the outer side of the knob 61, which is beneficial to increasing the friction between the finger and the outer side of the knob 61 when the knob 61 is rotated, thereby saving more effort during rotation.

In this embodiment, referring to fig. 4, the inner wall of the fixing sleeve 67 is in interference fit with the outer edge of the fixing plate 68, so as to avoid leakage of gas from the gap between the fixing plate 68 and the fixing sleeve 67.

In this embodiment, referring to fig. 2, the clamping plate 4 is made of rubber, which is beneficial to avoiding damage to the circuit board during clamping.

The working principle of the utility model is as follows:

the method comprises the steps that a servo motor 11 is arranged, a driving shaft 9 is driven to rotate clockwise through the power supplied by the servo motor 11, a spur gear 8 is driven to rotate clockwise through the clockwise rotation of the driving shaft 9, the outer edge of the spur gear 8 is meshed with the inner wall of a movable strip 7, when the spur gear 8 rotates clockwise, the two movable strips 7 move in opposite directions, a linkage frame 12 drives two clamping blocks 2 to move in opposite directions through the two movable strips 7, the distance between the clamping blocks 2 is reduced, circuit boards with different sizes can be clamped and fixed through matching with a clamping plate 4, after the distance between the clamping blocks 2 is reduced, a telescopic rod 35 moves towards the inner cavity of a sleeve 31, a compression plug 33 is enabled to compress a spring 32 to deform, when the circuit boards need to be removed, work is stopped through controlling the servo motor 11, the spring 32 is enabled to lose pressure and restore to be original, the compression plug 33 is lifted up to move forwards, the telescopic rod 35 is enabled to move outwards towards the inner cavity of the sleeve 31, the distance between the clamping blocks 2 is enabled to restore to the size, and the circuit boards can be removed;

in the second step, in the present utility model, by providing the air control pipe 6, the air control pipe 6 includes the rotation knob 61, the linkage rod 62 is rotated by the rotation knob 61, the main bevel gear 63 is driven to rotate by the rotation of the linkage rod 62, because the outer edge of the main bevel gear 63 is meshed with the outer edge of the auxiliary bevel gear 64, when the main bevel gear 63 rotates and the auxiliary bevel gear 64 is driven to rotate in the same direction, the driven shaft 65 is driven to rotate by the rotation of the auxiliary bevel gear 64, the movable plate 66 is driven to rotate by the rotation of the driven shaft 65, the overlapping area of the flow opening 69 formed on the surface of the movable plate 66 and the flow opening 69 formed on the surface of the fixed plate 68 is changed, when the overlapping area of the flow opening 69 formed on the surface of the movable plate 66 and the flow opening 69 formed on the surface of the fixed plate 68 is reduced by the rotation of the movable plate 66, the air flow through the fixed sleeve 67 is reduced, the air pressure is increased, the compressed air cleaning force through the fixed sleeve 6 is increased, and when the flow opening 69 formed on the surface of the movable plate 66 is completely overlapped with the flow opening 69 formed on the surface of the fixed plate 68, the air cleaning force through the fixed sleeve is reduced, and the compressed air cleaning force is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board processingequipment, includes locating rack (1), its characterized in that: the utility model provides a locating rack, has swing joint movable strip (7) respectively in the inner wall both sides of locating rack (1), the inner wall swing joint of movable strip (7) has spur gear (8), the top fixedly connected with drive shaft (9) of spur gear (8), the top fixedly connected with mount (10) of locating rack (1), the top fixedly connected with servo motor (11) of mount (10), the bottom swing joint of servo motor (11) has drive shaft (9), the one end fixedly connected with interlock frame (12) of movable strip (7), the bottom fixedly connected with grip block (2) of interlock frame (12), the inboard fixedly connected with splint (4) of grip block (2), the inner wall top fixedly connected with restorer (3) of grip block (2), restorer (3) are including: sleeve (31), spring (32), compression stopper (33), fixed cap (34), telescopic link (35), the inner chamber fixedly connected with spring (32) of sleeve (31), the one end fixedly connected with compression stopper (33) of spring (32), one side fixedly connected with telescopic link (35) of compression stopper (33), the one end fixedly connected with grip block (2) of telescopic link (35), fixed cap (34) have been cup jointed in the one end outside of sleeve (31) fixedly.

2. The circuit board processing device according to claim 1, wherein: the bottom fixedly connected with compression fan (5) of locating rack (1), the bottom fixedly connected with accuse tuber pipe (6) of compression fan (5), accuse tuber pipe (6) are including: the automatic transmission device comprises a rotating button (61), a linkage rod (62), a main bevel gear (63), an auxiliary bevel gear (64), a driven shaft (65), a movable plate (66), a fixed sleeve (67), a fixed plate (68) and a circulation port (69), wherein the linkage rod (62) is fixedly connected to the bottom of the rotating button (61), the main bevel gear (63) is fixedly connected to the bottom of the linkage rod (62), the auxiliary bevel gear (64) is movably connected to the outer edge of the main bevel gear (63), the driven shaft (65) is fixedly connected to one side of the auxiliary bevel gear (64), one end of the driven shaft (65) is fixedly connected with the movable plate (66), the fixed sleeve (67) is movably connected to the outer side of the movable plate (66), the fixed plate (68) is fixedly connected to the inner wall of the fixed sleeve (67), and the circulation port (69) is formed in one side of the movable plate (66) and one side of the fixed plate (68).

3. The circuit board processing device according to claim 1, wherein: the inner wall of the movable strip (7) is provided with a plurality of gear grooves which are meshed with the outer edges of the spur gears (8).

4. A circuit board processing apparatus according to claim 2, wherein: the outer edge of the main bevel gear (63) is meshed with the outer edge of the auxiliary bevel gear (64).

5. A circuit board processing apparatus according to claim 2, wherein: the outer side of the rotary button (61) is provided with anti-skid patterns.

6. A circuit board processing apparatus according to claim 2, wherein: the inner wall of the fixed sleeve (67) is in interference fit with the outer edge of the fixed plate (68).

7. The circuit board processing device according to claim 1, wherein: the clamping plate (4) is made of rubber materials.