Grinding brush dust collecting device for beautifying edges of copper-clad plates

Abstract

The utility model discloses a polish-brush dust collection device for beautifying the edge of a copper-clad plate. The polish-brush dust collection device comprises a fixing frame, a guide pin is arranged on the fixing frame, a reciprocating roller is arranged on the fixing frame in a suspended mode, annular grooves distributed up and down are formed in the reciprocating roller, and one end of the guide pin is embedded into the groove; a brush is arranged on the reciprocating roller located below the groove, the reciprocating roller located above the groove is connected with a rotating assembly, and a driving source of the rotating assembly is a pneumatic motor. A dust collection assembly adopting a pneumatic conveyor is arranged on the periphery of the reciprocating roller. The vertical reciprocating motion of the brush is achieved through the cooperation of the guide pin and the reciprocating roller, complex motor and sliding rail structures are reduced, the structure is simple, the occupied area is small, arrangement in different production sites is facilitated, sweeps can be rapidly cleaned, and the working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the copper clad plate edge edge technology field relates to a kind of for copper clad plate edge edge grinding dust collection device. BACKGROUND

[0002] In today's electronic industry, copper clad plate as a kind of key basic material, plays a vital role. Copper clad plate is by electronic glass fiber cloth or other reinforcing material is immersed with resin, one side or double side is covered with copper foil and is made into the plate-shaped material by hot pressing. Various different forms and functions of printed circuit board are made by selective processing, etching, drilling and copper plating etc. process on copper clad plate.

[0003] However, in the production process of copper clad plate, burr and burr will inevitably be generated on the edge of copper clad plate after cutting. In order to solve this problem, polishing equipment is currently used to polish these burrs and burrs. The existing grinding dust collection device mainly adopts the combination of traditional motor and slide rail. In this structure, the up and down movement of the brush along the slide rail is realized by the forward and reverse rotation of the motor, so as to polish the edge of copper clad plate. But this traditional grinding dust collection device has many obvious disadvantages.

[0004] Firstly, the overall structure is complex. The combination of motor and slide rail needs multiple components to work together, which not only increases the manufacturing difficulty and cost of equipment, but also makes the equipment prone to failure during operation, and maintenance and maintenance become more difficult. Secondly, it occupies a large area. In some factories with limited production space, the arrangement of such large equipment will bring great pressure to the production site, affecting the rationality of production layout. Finally, the waste can not be cleaned in time. The waste produced in the polishing process can not be cleaned in time, which not only affects the polishing effect, but also may cause damage to the equipment, and also pollutes the working environment, which poses a potential threat to the health of workers.

[0005] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of for copper clad plate edge edge grinding dust collection device, by structural improvement, solve at least one technical problem in background art.

[0007] The utility model aims at realizing by the following technical scheme:

[0008] The utility model provides a kind of brush dust collection device for copper-clad plate edge edge beautifying, including fixed frame, the fixed frame is provided with guide pin, reciprocating roller is suspended on the fixed frame, the reciprocating roller is provided with annular upper and lower distribution groove, one end of the guide pin is embedded into the groove;Reciprocating roller below groove is provided with brush, the reciprocating roller above groove is connected with rotating assembly, and the driving source of the rotating assembly is pneumatic motor;Reciprocating roller periphery is provided with dust collection assembly using air conveyor.

[0009] As a further improvement of an embodiment of the utility model, the rotating assembly includes a pneumatic motor connected to a pneumatic regulating valve, the transmission shaft of the pneumatic motor is connected to an inner spline sleeve through a variable diameter shaft sleeve, the inner spline sleeve is connected to an outer spline shaft, and the outer spline shaft is connected to the upper end of the reciprocating roller through a shaft coupling.

[0010] As a further improvement of an embodiment of the utility model, the dust collection assembly includes a dust collection cover covering the reciprocating roller, the dust collection cover is provided with a dust suction port, the dust suction port is connected to one end of a dust suction pipe, the other end of the dust suction pipe is connected to the inlet of an air conveyor, the outlet of the air conveyor is connected to a dust collection barrel, and the air conveyor is provided with an air vent.

[0011] As a further improvement of an embodiment of the utility model, the dust collection barrel is provided with a filter bag, and the filter bag is arranged on the side of the dust collection barrel close to the inlet.

[0012] As a further improvement of an embodiment of the utility model, the brushes are equally spaced on the reciprocating roller.

[0013] As a further improvement of an embodiment of the utility model, the fixed frame is provided with a back plate, the back plate is provided with a motor mounting plate, and the motor mounting plate is provided with the pneumatic motor.

[0014] The above technical solution has the following beneficial effects: the pneumatic motor replaces the traditional motor, the air pressure and flow are controlled through the pneumatic regulating valve, and then the speed of the brush movement is controlled; the guide pin cooperates with the reciprocating roller to realize the up-down reciprocating movement of the brush, which reduces the complex motor and slide rail structure, simplifies the structure, and reduces the manufacturing difficulty and cost. The compact structure design makes the device occupy less space and is convenient to arrange in different production sites. The dust collection assembly using the air conveyor can quickly clean the debris, ensure the polishing effect and normal operation of the equipment, and improve the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0016] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions that the present application can be implemented, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.

[0017] Fig. 1 The structural schematic diagram provided by the present application.

[0018] Fig. 2 The cooperation state schematic diagram of the guide pin, reciprocating roller and brush provided by the present application.

[0019] In the figure:

[0020] 1-pneumatic motor; 2-reducing shaft sleeve; 3-inner spline sleeve; 4-outer spline shaft; 5-dust collecting cover; 6-guide pin; 7-reciprocating roller; 71-groove; 8-brush; 9-suction port; 10-suction pipe; 11-pneumatic conveyor; 12-dust collecting barrel. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0023] In the present application, unless otherwise stated, the orientation words such as "up, down, top, bottom" are generally directed to the direction shown in the drawings, or to the vertical, perpendicular or gravity direction of the components themselves. Similarly, for the sake of understanding and description, "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the present application. EMBODIMENT

[0024] Referring to Figs. 1-2As shown, a brush dust collection device for copper-clad plate edge finishing includes a fixed frame as the support structure of the entire device, providing a mounting base for other components. The fixed frame is provided with a guide pin 6, and a reciprocating roller 7 is suspended on the fixed frame and provided with annular upper and lower grooves 71, and one end of the guide pin 6 is embedded in the grooves 71. Through the cooperation of the guide pin 6 and the reciprocating roller 7, the reciprocating roller 7 is guided to move up and down. The reciprocating roller 7 located below the grooves 71 is provided with a brush 8 for polishing the edge of the copper-clad plate.

[0025] The reciprocating roller 7 located above the grooves is connected with a rotating assembly, and the driving source of the rotating assembly is a pneumatic motor 1. The pneumatic motor 1 has the advantages of fast response speed, simple structure, high reliability, etc., and can provide stable power for the rotation of the reciprocating roller. In this embodiment, the pneumatic motor is used instead of the traditional motor, and the original slide rail is removed, and the reciprocating motion is realized by the guide pin 6 and the grooves 71, without the need for motor forward and reverse rotation to realize the up and down movement of the brush.

[0026] The reciprocating roller 7 is provided with a dust collection assembly, which adopts a pneumatic conveyor 11 to timely suck the debris generated during polishing by using the power of air flow, avoiding the accumulation of debris affecting the polishing effect and equipment operation.

[0027] In the brush dust collection device for copper-clad plate edge finishing, a back plate is provided on the fixed frame, and a motor mounting plate is installed on the back plate to provide a reliable platform for the installation of the pneumatic motor 1. The pneumatic motor 1 is installed on the motor mounting plate, so that the pneumatic motor 1 will not loosen or displace during operation.

[0028] Specifically, the rotating assembly includes a pneumatic motor 1 connected with a pneumatic regulating valve. The pneumatic motor 1 takes compressed air as the power source and has the characteristics of fast response speed and high reliability. The transmission shaft of the pneumatic motor 1 is connected with an inner spline sleeve 3 through a variable diameter shaft sleeve 2, which ensures the tightness and stability of the connection, so that the power can be smoothly transmitted. The inner spline sleeve 3 is connected with an outer spline shaft 4, and the outer spline shaft 4 is connected with the upper end of the reciprocating roller 7 through a shaft coupling. Through the application of the inner spline sleeve 3 and the outer spline shaft 4, the effective transmission of torque is ensured, and the axial displacement is provided to a certain extent, providing space for the up and down movement of the brush 8.

[0029] In this embodiment, the air inlet pressure and flow can be accurately adjusted through the pneumatic regulating valve to accurately adjust the rotating speed of the pneumatic motor 1, and then control the speed of the brush 8. In actual application, the polishing speed of the brush 8 can be flexibly adjusted according to the material of the copper-clad plate, the severity of burrs and burrs, etc., to achieve the best edge finishing effect.

[0030] The brushes 8 are equidistantly spaced on the reciprocating roller 7 in the embodiment, which ensures that the entire edge area can be uniformly covered when the edge of the copper-clad plate is polished, and improves the consistency and effect of polishing.

[0031] The dust collection assembly comprises a dust collection cover 5 arranged on the reciprocating roller 7, which is closely fitted around the reciprocating roller to ensure that the waste can be collected to the maximum extent. The dust collection cover 5 is provided with a dust suction port 9 connected with one end of a dust suction pipe 10. The dust suction pipe 10 serves as a channel for conveying the waste, and guides the waste in the dust collection cover 5 to the pneumatic conveyor 11. The dust suction pipe 10 has certain flexibility and durability, and can adapt to different working environments and position changes.

[0032] The other end of the dust suction pipe 10 is connected with the inlet of the pneumatic conveyor 11, and the pneumatic conveyor 11 is the core part of the dust collection assembly. The pneumatic conveyor 11 is provided with an air inlet, and the entire dust collection barrel 12 forms a high negative pressure state through air supply. The high negative pressure state can generate strong suction force to rapidly convey the waste from the dust collection cover 5 to the dust collection barrel 12. The pneumatic conveyor 11 uses the power of airflow to convey the waste, has the characteristics of high efficiency and rapidity, can timely clean the waste generated in the polishing process, and avoids the waste accumulation affecting the polishing effect and equipment operation.

[0033] The dust collection barrel 12 is used for collecting the waste, and is connected with the outlet of the pneumatic conveyor 11. The dust collection barrel 12 is provided with a filter bag arranged on the side close to the inlet. The filter bag plays an important role in filtering dust and impurities in the collection process. When the dust collection cover 5 has brush waste, the pneumatic conveyor 11 is ventilated to form a high negative pressure state in the entire dust collection barrel. At this time, the waste is conveyed to the dust collection barrel 12 through the dust suction port 9, the dust suction pipe 10 and the pneumatic conveyor 11. In the conveying process, the waste passes through the filter bag, which can effectively filter the dust and impurities in the waste, ensure that the collected waste is more pure, and also reduce the pollution to the environment. The filter bag can be replaced or cleaned regularly to ensure the filtering effect.

[0034] The working principle of the utility model is as follows: the pneumatic motor 1 is started to drive the reciprocating roller 7 to rotate. Due to the cooperation of the guide pin 6 and the groove 71 on the reciprocating roller, the reciprocating roller 7 rotates and reciprocates up and down at the same time. At this time, the brush located below the reciprocating roller polishes the burrs and burrs on the edge of the copper-clad plate for edge beautification. At the same time, the pneumatic conveyor 11 in the dust collection assembly generates airflow to timely suck away the waste generated in the polishing process, and realizes efficient dust collection.

[0035] The grinding and brushing dust collecting device provided by the utility model reduces the complex motor and slide rail structure, is simple in structure, and reduces manufacturing difficulty and cost.

[0036] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.

[0037] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms 'comprise' and / or 'include' are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0038] It should be noted that the terms 'first','second' and the like in the specification and claims of the application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein.

[0039] The above only describes the preferred embodiments of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A grinding brush dust collecting device for beautifying the edge of a copper-clad laminate, characterized by: The fixed frame is provided with a guide pin, and a reciprocating roller is suspended on the fixed frame, the reciprocating roller is provided with annular upper and lower grooves, and one end of the guide pin is embedded into the groove; a brush is arranged on the reciprocating roller below the groove, the reciprocating roller above the groove is connected with a rotating assembly, the driving source of the rotating assembly is a pneumatic motor; a dust collection assembly using a pneumatic conveyor is arranged on the periphery of the reciprocating roller.

2. The abrasive dust collector according to claim 1, wherein: The rotating assembly comprises a pneumatic motor connected with a pneumatic regulating valve, a transmission shaft of the pneumatic motor is connected with an inner spline sleeve through a variable-diameter shaft sleeve, the inner spline sleeve is connected with an outer spline shaft in a matched mode, and the outer spline shaft is connected with the upper end of the reciprocating roller through a shaft coupling.

3. The abrasive dust collector according to claim 1 or 2, wherein: The dust collection assembly comprises a dust collection cover arranged on the reciprocating roller, the dust collection cover is provided with a dust suction port, the dust suction port is connected with one end of a dust suction pipe, the other end of the dust suction pipe is connected with an inlet of a pneumatic conveyor, an outlet of the pneumatic conveyor is connected with a dust collection barrel, and the pneumatic conveyor is provided with an air inlet.

4. The abrasive dust collector according to claim 3, wherein: A filter bag is arranged in the dust collection barrel, and the filter bag is arranged on the side of the dust collection barrel close to the inlet.

5. The abrasive dust collector according to claim 3, wherein: The brushes are equidistantly spaced on the reciprocating roller.

6. The abrasive dust collection device of claim 1, wherein: A back plate is arranged on the fixed frame, a motor mounting plate is arranged on the back plate, and the pneumatic motor is arranged on the motor mounting plate.

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