Automatic dust removal device for FR4 stiffening plate

Abstract

The utility model discloses an automatic dust removal device for an FR4 stiffening plate, and relates to the technical field of stiffening plate processing. By arranging the matching assembly and the powder removing assembly, the two sets of reinforcing plates are clamped and fixed through the clamping plates and the matching plates on the two sides of the linkage rod respectively, the matching blocks are driven to move through the threaded rods and the threaded blocks by means of matching of all parts, then the reinforcing plates at the two ends of the linkage rod are driven to move, and the reinforcing plates make contact with the brush rollers when moving; and along with movement of a matching block, a matching gear is meshed with a sawtooth plate, and the matching gear rotates under the action of the sawtooth plate, so that a linkage rod is driven to rotate, the reinforcing plate is turned over, and along with movement of the matching block, a brush roller cleans the turned-over face of the reinforcing plate. According to the reinforcing plate cleaning device, manual turning operation is not needed, the whole cleaning process is more convenient and faster, two sets of reinforcing plates can be cleaned at the same time, and efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of reinforcing plate processing technology, especially relates to a FR4 reinforcing plate automatic dust removal device. BACKGROUND

[0002] FR4 reinforcing plate is usually used to reinforce the structure of PCB, especially in places where large components need to be supported and fixed, the bending deformation of the plate is reduced, or the mechanical strength is improved. It can be used as the inner layer or outer layer of the PCB, combined with other layer materials (usually copper foil and sheet material) through the pressing process. FR4 reinforcing plate can increase the rigidity of the PCB, prevent the plate from bending or warping during use, and improve the stability and reliability of the entire circuit board.

[0003] The existing device can only clean one side of the reinforcing plate at a time, and after cleaning, the reinforcing plate needs to be turned over manually, and then the reinforcing plate needs to be repositioned, which is relatively cumbersome to operate, and the device can only clean a group of reinforcing plates, which is low in efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of FR4 reinforcing plate automatic dust removal devices, solve the existing device only one side of reinforcing plate can be cleaned at a time, and after cleaning, the reinforcing plate needs to be turned over manually, and then the reinforcing plate needs to be repositioned, which is relatively cumbersome to operate, and the device can only clean a group of reinforcing plates, which is low in efficiency problem.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of FR4 reinforcing plate automatic dust removal devices, including base, cooperation component and dust removal subassembly, the upper surface of the base is provided with sliding slot, the inner bottom surface of the sliding slot is provided with recess, the recess is rotatably connected with threaded rod, the cooperation component includes cooperation block, the cooperation block is set in sliding slot, and is slidably cooperated with sliding slot, the bottom of the cooperation block is fixedly connected with threaded block, the threaded block is set on the circumferential side of threaded rod, and is threadedly cooperated with threaded rod, the inside of the cooperation block is rotatably connected with linkage rod, the linkage rod is set in the upper of base, the circumferential side of both ends of the linkage rod is fixedly connected with cooperation gear, and two groups of cooperation gear are set on the both sides of sliding slot, the middle of both sides of the upper surface of the base is fixedly connected with sawtooth plate, and two groups of sawtooth plate are set on the both sides of sliding slot.

[0007] The dust removing assembly comprises a dust suction box and driving rods, two groups of the driving rods are arranged on the two sides of the base and are rotationally connected with the base, the two groups of the driving rods are arranged on the two sides of the sawtooth plate, a first transmission belt is arranged between the circumferential sides of the two ends of the two groups of the driving rods, and a belt wheel transmission structure is formed among the first transmission belt, the two groups of the driving rods and the belt wheel, the first transmission belt is arranged on the outer side of the base, and the two ends of the two groups of the driving rods are fixedly connected with brush rollers.

[0008] The two ends of the linkage rod are fixedly connected with fixed plates, one end of the fixed plate is fixedly connected with a clamping plate, one side of the inside of the clamping plate is threadedly connected with an adjusting screw rod, the circumferential side of the adjusting screw rod is rotationally connected with a matching plate, the matching plate is arranged above the clamping plate, and the brush roller is arranged below the clamping plate.

[0009] One side of the base is fixedly connected with a mounting frame, a servo motor is mounted in the inside of the mounting frame, the output end of the servo motor is fixedly connected with one end of a threaded rod, one side of the base is fixedly connected with a fixed frame, the fixed frame is arranged on one side of the mounting frame, a driving motor is mounted in the inside of the fixed frame, and a second transmission belt is mounted between the output end of the driving motor and one group of the driving rods, and a belt wheel transmission structure is formed among the second transmission belt, the driving motor and the driving rod.

[0010] The dust suction box is provided with two groups, the two groups of the dust suction box are arranged on the two sides of the base, dust suction ports are arranged on the two sides of the upper surface of the dust suction box, the dust suction ports are arranged below the brush rollers, a dust suction device is mounted in the inside of the dust suction box, and a dust suction pipe of the dust suction device is connected with the dust suction port; the dust suction device is a prior art, dust generated by the operation of the dust suction device is sucked into the dust suction port through the suction force generated by the dust suction device, so that the dust is absorbed and treated.

[0011] The dust removing assembly comprises a dust suction box and driving rods, two groups of the driving rods are arranged on the two sides of the base and are rotationally connected with the base, the two groups of the driving rods are arranged on the two sides of the sawtooth plate, a first transmission belt is arranged between the circumferential sides of the two ends of the two groups of the driving rods, and a belt wheel transmission structure is formed among the first transmission belt, the two groups of the driving rods and the belt wheel, the first transmission belt is arranged on the outer side of the base, and the two ends of the two groups of the driving rods are fixedly connected with brush rollers.

[0012] The utility model discloses a cooperation assembly and powder removal assembly are set up, and two groups of reinforcing plates are fixed through the clamping of the clamping plate and the cooperation plate on the both sides of linkage rod respectively, and then servo motor and drive motor are started, and the drive motor works, and under the action of first transmission belt and second transmission belt, makes two groups of drive rod synchronous rotation, and then drives the rotation of brush roller, and servo motor works, and cooperation block is driven to move through screw rod and screw block, and then the movement of the reinforcing plate on the both ends of linkage rod is driven, and the reinforcing plate is contacted with brush roller when moving, thereby the dust and impurity on the surface of reinforcing plate is cleaned, with the movement of cooperation block, cooperation gear is engaged with sawtooth plate, and under the action of sawtooth plate, cooperation gear rotates, thereby drive linkage rod to rotate, make reinforcing plate be turned over, and with the movement of cooperation block, the surface of reinforcing plate after turning over is cleaned by brush roller, and the turning over operation of the surface of reinforcing plate by artificial is not needed, and the whole cleaning process is more convenient and fast, and can clean two groups of reinforcing plates simultaneously, and the efficiency is higher.

[0013] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0015] Figure 1 It is the three-dimensional assembly structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 It is the enlarged view of A area in middle;

[0017] Figure 3 It is the front view of the assembly structure of the utility model;

[0018] Figure 4 It is Figure 3 It is the partial schematic view of B-B section structure in middle.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, base; 101, sliding groove; 102, sawtooth plate; 103, mounting frame; 104, servo motor; 105, fixed frame; 106, drive motor; 107, threaded rod; 2, matching assembly; 201, matching block; 202, linkage rod; 203, matching gear; 204, fixed plate; 205, clamping plate; 206, adjusting screw; 207, matching plate; 208, threaded block; 3, powder removal assembly; 301, brush roller; 302, dust collection box; 303, dust collection port; 304, first transmission belt; 305, second transmission belt; 306, drive rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1-4The utility model discloses a kind of FR4 reinforcing plate automatic dust removal devices, including base 1, cooperation component 2 and dust removal component 3, the upper surface of base 1 is provided with sliding slot 101, the inner bottom surface of sliding slot 101 is provided with recess, recess is rotatably connected with threaded rod 107, cooperation component 2 includes cooperation block 201, cooperation block 201 is set in sliding slot 101, and with sliding slot 101 sliding fit, the bottom end of cooperation block 201 is fixedly connected with threaded block 208, threaded block 208 is set on the circumferential side of threaded rod 107, and with threaded rod 107 screw fit, the inside of cooperation block 201 is rotatably connected with linkage rod 202, linkage rod 202 is set above base 1, the circumferential side of both ends of linkage rod 202 is fixedly connected with cooperation gear 203, two groups of cooperation gear 203 are respectively set on the both sides of sliding slot 101, the middle of both sides of the upper surface of base 1 is fixedly connected with sawtooth plate 102, two groups of sawtooth plate 102 are respectively set on the both sides of sliding slot 101.

[0025] Dust removal component 3 includes dust collection box 302 and drive rod 306, drive rod 306 is provided with two groups, two groups of drive rod 306 are respectively set on the both sides in the inside of base 1, and with base 1 rotation fit, two groups of drive rod 306 are respectively set on the both sides of sawtooth plate 102, the circumferential side between one end of two groups of drive rod 306 is installed with first transmission belt 304, and three constitute pulley transmission structure, first transmission belt 304 is set on the outside of base 1, and the both ends of two groups of drive rod 306 are fixedly connected with brush roller 301.

[0026] The both ends of linkage rod 202 are fixedly connected with fixed plate 204, fixed plate 204 is set on the side of cooperation gear 203, one end of fixed plate 204 is fixedly connected with clamping plate 205, one side screw connection of the inside of clamping plate 205 has adjusting screw 206, the circumferential side of adjusting screw 206 is rotatably connected with cooperation plate 207, cooperation plate 207 is set above clamping plate 205, and brush roller 301 is set below clamping plate 205.

[0027] One side of base 1 is fixedly connected with mounting bracket 103, servo motor 104 is installed in the inside of mounting bracket 103, the output end of servo motor 104 is fixedly connected with one end of threaded rod 107, one side of base 1 is fixedly connected with fixed frame 105, fixed frame 105 is set on the side of mounting bracket 103, drive motor 106 is installed in the inside of fixed frame 105, second transmission belt 305 is installed between the output end of drive motor 106 and one group of drive rod 306, and three constitute pulley transmission structure.

[0028] The dust suction box 302 is provided with two groups, and the two groups of dust suction boxes 302 are arranged on the two sides of the base 1. The upper surface of the dust suction box 302 is provided with a dust suction port 303 on the two sides. The dust suction port 303 is arranged below the brush roller 301. The dust suction device is arranged in the dust suction box 302. The dust suction pipe of the dust suction device is connected with the dust suction port 303. The dust suction device is a prior art. The dust suction device generates suction force during operation. The dust generated during cleaning is sucked into the dust suction port 303, so that the dust is absorbed and treated.

[0029] In actual use, under the action of the adjusting screw 206, the two groups of reinforcing plates are clamped and fixed through the clamping plates 205 and the matching plates 207 on the two sides of the linkage rod 202. Then, the servo motor 104 and the driving motor 106 are started. The driving motor 106 works. Under the action of the first transmission belt 304 and the second transmission belt 305, the two groups of driving rods 306 rotate synchronously, thereby driving the plurality of brush rollers 301 to rotate. The servo motor 104 works in the forward direction. The matching block 201 is driven to move through the threaded rod 107 and the threaded block 208. Then, the reinforcing plates at the two ends of the linkage rod 202 are moved. When the reinforcing plates move, they contact the brush rollers 301, so that the dust and impurities on the surface of the reinforcing plates are cleaned. The dust generated during cleaning is sucked into the dust suction port 303 through the dust suction device in the dust suction box 302. With the movement of the matching block 201, the matching gear 203 is engaged with the sawtooth plate 102. Under the action of the sawtooth plate 102, the matching gear 203 rotates, thereby driving the linkage rod 202 to rotate, so that the reinforcing plate is turned over. With the movement of the matching block 201, the brush roller 301 cleans the surface of the reinforcing plate after being turned over. Manual turning operation is not required. The whole cleaning process is more convenient and efficient. The two groups of reinforcing plates can be cleaned at the same time, and the efficiency is higher. Then, the servo motor 104 is reversed, thereby driving the matching block 201 to move in the reverse direction. The above process is repeated, thereby cleaning the reinforcing plate twice, which greatly improves the cleaning efficiency.

[0030] It should be noted that the distance between the brush rollers 301 on the same side is large enough, so as not to interfere with the turning of the reinforcing plate. That is, the reinforcing plate does not touch the brush roller 301 when it is turned over.

[0031] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An automatic dust removal device for FR4 reinforcing plate, comprising a base (1), a matching assembly (2) and a dust removal assembly (3), characterized in that: The upper surface of the base (1) is provided with a sliding groove (101), the inner bottom surface of the sliding groove (101) is provided with a groove, and the groove is rotationally connected with a threaded rod (107).

2. The automatic dust removal device for FR4 reinforcing plate according to claim 1, characterized in that, The dust removal assembly (3) comprises a dust collection box (302) and a driving rod (306), the driving rod (306) is provided with two groups, the two groups of driving rods (306) are arranged on the two sides of the inside of the base (1) and are rotationally connected with the base (1), the two groups of driving rods (306) are arranged on the two sides of the sawtooth plate (102), the two groups of driving rods (306) are rotatably connected with the base (1), and the two groups of driving rods (306) are rotatably connected with the base (1).

3. The automatic dust removal device for FR4 reinforcing plate according to claim 2, characterized in that, The two ends of the linkage rod (202) are fixedly connected with a fixed plate (204), the fixed plate (204) is arranged on one side of the matching gear (203), one end of the fixed plate (204) is fixedly connected with a clamping plate (205), one side of the inside of the clamping plate (205) is screw-connected with an adjusting screw rod (206), the circumferential side of the adjusting screw rod (206) is rotationally connected with a matching plate (207), the matching plate (207) is arranged above the clamping plate (205), and the brush roller (301) is arranged below the clamping plate (205).

4. The automatic dust removal device for FR4 reinforcing plate according to claim 3, characterized in that, One side of the base (1) is fixedly connected with a mounting frame (103), the inside of the mounting frame (103) is provided with a servo motor (104), one end of the threaded rod (107) is fixedly connected with the output end of the servo motor (104), one side of the base (1) is fixedly connected with a fixed frame (105), the fixed frame (105) is arranged on one side of the mounting frame (103), the inside of the fixed frame (105) is provided with a driving motor (106), and the output end of the driving motor (106) is rotatably connected with one of the driving rods (306).

5. The automatic dust removal device for FR4 reinforcing plate according to claim 4, characterized in that, The dust suction box (302) is provided with two groups, and the two groups of dust suction boxes (302) are arranged on the two sides of the base (1). The upper surface of the dust suction box (302) is provided with a dust suction port (303) on the two sides. The dust suction port (303) is arranged below the brush roller (301). The dust suction device is installed in the dust suction box (302). The dust suction pipe of the dust suction device is connected with the dust suction port (303).

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