CN215147584U

CN215147584U - Marble platform applied to PCB industry

Info

Publication number: CN215147584U
Application number: CN202121102851.9U
Authority: CN
Inventors: 赵莲慧
Original assignee: Shandong Zhenruite Precision Machinery Co ltd
Current assignee: Shandong Zhenruite Precision Machinery Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-14
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a be applied to marble platform of PCB industry, including marble platform body, first backup pad, motor and fixed block, the last surface mounting of marble platform body has first connecting plate, first backup pad is installed to the upper end of first connecting plate, the motor is installed to the top of first backup pad, the motor lower extreme is provided with the output shaft, first connecting axle is installed to the output shaft lower extreme, the last surface mounting of marble platform body has the fixed block, the second connecting axle is installed to the fixed block, the wheel of polishing is installed to second connecting axle one end, marble platform body upper surface is seted up flutedly, marble platform body below is provided with retrieves the box. The utility model discloses a motor drives two wheels of polishing and processes simultaneously, has improved machining efficiency, can retrieve the powder that produces when polishing through recess and recovery box simultaneously, and the staff's of being convenient for clearance has reduced staff's intensity of labour.

Description

Marble platform applied to PCB industry

Technical Field

The utility model relates to a PCB processingequipment technical field, concretely relates to be applied to marble platform of PCB industry.

Background

The PCB is called as a printed circuit board, also called as a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical interconnection of the electronic component, and consists of an insulating bottom plate, a connecting lead and a welding pad for assembling and welding the electronic component.

Through magnanimity retrieval, discovery prior art, the publication number is CN211491872U, discloses a drilling equipment for PCB board processing, comprises a workbench, the top fixedly connected with pillar of workstation, the fixed surface of pillar is connected with the crossbeam body, the welded surface of the crossbeam body is fixed with the diaphragm, the bottom fixed mounting of diaphragm has adjusting device, adjusting device's bottom is provided with the triangle body, the top fixed mounting of triangle body has driving motor, driving motor's output fixed mounting has the drill bit. This a drilling equipment for PCB board processing uses through adjusting device inner structure mutually supporting, and the staff can make three adjusting device move in proper order through programming, because three adjusting device's bottom all sets up on the surface of the triangle body, the position of the control triangle body that can be better to the position of drilling can be pinpointed more, the effect of production skew during also effectual reduction drilling will promote the precision of PCB board processing greatly.

In conclusion, only a single operation position is arranged in the existing PCB processing, the practical practicability is poor, the PCB needs to be cut and processed for adapting to the shapes of different electronic products at some times, burrs are usually arranged at the edge after cutting, the burrs need to be polished, powder generated by polishing is scattered on a processing platform, workers need to be cleaned frequently, the labor intensity of the workers is increased, meanwhile, the powder falling on the platform is easy to fly in the air, and negative effects can be caused on the health of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be applied to marble platform of PCB industry has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: a marble platform applied to the PCB industry comprises a marble platform body, a first supporting plate, a motor and a fixed block, wherein the first connecting plate is symmetrically installed on the upper surface of the marble platform body, the first supporting plate is installed at the upper end of the first connecting plate, the motor is installed above the first supporting plate, an output shaft is arranged at the lower end of the motor, a first connecting shaft is installed at the lower end of the output shaft, which penetrates through the lower end of the first supporting plate, a second conical tooth is installed at the lower end of the first connecting shaft, the fixed block is symmetrically installed on the upper surface of the marble platform body, a second connecting shaft is movably installed inside the fixed block, first conical teeth are installed at the opposite ends of the second connecting shaft, the first conical teeth are meshed with the second conical teeth, and a polishing wheel is installed at one end of the second connecting shaft, which deviates from the fixed block, the upper surface symmetry of marble platform body is seted up flutedly, the second through-hole has been seted up to the lower surface symmetry of marble platform body, the below of marble platform body is provided with retrieves the box.

The utility model has the advantages that: the utility model discloses a two emery wheels of polishing of motor drive for a marble platform body can supply two staff simultaneous processing PCB boards, has greatly improved the practicality of device, and the dust that produces when polishing falls inside the recess, prevents that the dust from flying upward in the air, avoids the dust to cause the influence to staff's health, and the inside dust accessible second through-hole of recess is concentrated simultaneously and is collected inside retrieving the box, reduces staff cleaning device's intensity of labour, has greatly improved the actual usability of device.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the edge of marble platform body is fillet process design.

The beneficial effect of adopting the further scheme is that: the marble platform body designed by the rounding process can protect workers and avoid serious trauma when the workers collide with the marble platform body.

Further, the lower surface of marble platform body is the rectangle array and is connected with the mounting panel, the bracing piece is all installed to the lower surface of mounting panel.

The beneficial effect of adopting the further scheme is that: bracing piece accessible mounting panel supports marble platform body, and the bracing piece has effectively improved the stability of marble platform body.

Further, the upper surface of the first supporting plate is provided with a clamping seat, and the upper end of the clamping seat is provided with the motor.

The beneficial effect of adopting the further scheme is that: the motor can be fixed by the clamping seat, and the clamping seat can effectively reduce the vibration generated when the motor runs and reduce the influence of the vibration on the device.

Further, the protection casing is installed to one side that the fixed block deviates from mutually, just the wheel of polishing is located the inside of protection casing.

The beneficial effect of adopting the further scheme is that: the guard shield can avoid when polishing that the machined part takes place to splash, and when polishing wheel rotated simultaneously, the staff can be protected to the guard shield, avoids the staff to take place to contact with high-speed pivoted polishing wheel.

Further, first through-hole has all been seted up to first backup pad with the fixed block, the bearing is all installed to first through-hole inside, the output shaft with the outer wall of second connecting axle all install in the inside of bearing.

The beneficial effect of adopting the further scheme is that: the bearing can support the output shaft and the second connecting shaft to rotate, and the friction coefficient of the output shaft and the second connecting shaft can be reduced by the bearing.

Further, the second connecting plate is installed to the lower surface symmetry of marble platform body, the second backup pad is installed to the lower extreme of second connecting plate, just the last surface mounting of second backup pad has the rubber pad, retrieve the box has been placed to the top of second backup pad, retrieve box one side outer wall and install the handle.

The beneficial effect of adopting the further scheme is that: the rubber pad multiplicable box and the frictional force of second backup pad of retrieving prevents to retrieve the box and drops from the second backup pad, and the handle is convenient for the staff simultaneously and is got and put the recovery box.

Further, the upper end of the second through hole is communicated with the inner wall of the groove, and the lower end opening of the second through hole is positioned above the recovery box.

The beneficial effect of adopting the further scheme is that: the staff can sweep into the second through-hole with the inside accumulational dust of recess after processing, can retrieve the box with the powder through the second through-hole inside, has effectively reduced the intensity of labour of staff's clearance marble platform body.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic side sectional view of a marble platform applied to the PCB industry according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a structure a in fig. 1 of a marble platform applied to the PCB industry according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure B in the marble platform fig. 1 applied to the PCB industry according to an embodiment of the present invention;

fig. 4 is a schematic front cross-sectional view of a marble platform applied to the PCB industry according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support bar; 2. mounting a plate; 3. a marble platform body; 4. a first connecting plate; 5. a first support plate; 6. a card holder; 7. an electric motor; 8. a recovery box; 9. a second support plate; 10. a handle; 11. a second connecting plate; 12. an output shaft; 13. a bearing; 14. a first through hole; 15. a first connecting shaft; 16. a first bevel gear; 17. a second taper tooth; 18. a fixed block; 19. a protective cover; 20. grinding the wheel; 21. a second connecting shaft; 22. a groove; 23. a second through hole; 24. and (7) a rubber pad.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are 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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the present invention provides a marble platform applied to the PCB industry, including a marble platform body 3, a first supporting plate 5, a motor 7 and a fixing block 18, wherein the first supporting plate 4 is symmetrically installed on the upper surface of the marble platform body 3, the first supporting plate 5 is installed on the upper end of the first connecting plate 4, the upper surface of the marble platform body 3 is smooth, which can prevent a workpiece from being scratched when moving on the platform, meanwhile, the marble platform body 3 has an insulating property, which can prevent static electricity from damaging the PCB plate, thereby effectively improving the yield of the product, the motor 7 is installed above the first supporting plate 5, of course, as is well known by those skilled in the art, the provision of the motor 7 is common, which all belongs to conventional means or common knowledge, and is not described herein again, those skilled in the art can perform any optional matching according to their needs or conveniences, the lower end of the motor 7 is provided with an output shaft 12, the lower end of the output shaft 12 penetrates through the lower end of the first support plate 5 and is provided with a first connecting shaft 15, and the lower end of the first connecting shaft 15 is provided with a second taper tooth 17.

Fixed block 18 is installed to marble platform body 3's upper surface symmetry, the inside movable mounting of fixed block 18 has second connecting axle 21, first bevel gear 16 is all installed to the relative one end of second connecting axle 21, and first bevel gear 16 meshes with second bevel gear 17 mutually, can be with the power transmission of first connecting axle 15 for second connecting axle 21 through the transmission of first bevel gear 16 second bevel gear 17, second connecting axle 21 deviates from the one end of fixed block 18 and installs polishing wheel 20, recess 22 has been seted up to marble platform body 3's upper surface symmetry, the powder that produces when polishing the PCB board can be swept into inside recess 22, intensity of labour when reducing the staff clearance, second through-hole 23 has been seted up to marble platform body 3's lower surface symmetry, marble platform body 3's below is provided with retrieves box 8.

Preferably, the edge of marble platform body 3 is fillet process design, and staff can be protected to fillet process design's marble platform body 3, takes place serious traumatism when avoiding the staff to collide with marble platform body 3, has effectively improved the security of device.

Preferably, the lower surface of marble platform body 3 is rectangular array and is connected with mounting panel 2, and bracing piece 1 is all installed to mounting panel 2's lower surface, and 1 accessible mounting panel 2 of bracing piece support

marble platform body

3, and 1 effect of bracing piece has improved the stability of marble platform body 3, and the staff of being convenient for processes the height of 1 multiplicable marble platform body 3 of bracing piece.

Preferably, the clamping seat 6 is installed on the upper surface of the first supporting plate 5, the motor 7 is installed at the upper end of the clamping seat 6, the clamping seat 6 can fix the motor 7, vibration generated during operation of the motor 7 is effectively reduced, influence of vibration on the device is reduced, and meanwhile the service life of the motor 7 is prolonged.

Preferably, the protection casing 19 is installed to the one side that fixed block 18 deviates from mutually, and the wheel 20 of just polishing is located the inside of protection casing 19, and the machined part takes place to splash when the protection casing 19 can avoid polishing, and when the wheel 20 of polishing rotated simultaneously, the staff can be protected to the protection casing 19, avoids the staff to take place to contact with the wheel 20 of polishing of high-speed pivoted, reduces the emergence of dangerous accident, has improved the security that the staff processed the PCB board.

Preferably, first through-hole 14 has all been seted up to first backup pad 5 and fixed block 18, bearing 13 is all installed to first through-hole 14 inside, the outer wall of output shaft 12 and second connecting axle 21 all installs in the inside of bearing 13, bearing 13 can support output shaft 12 and second connecting axle 21 and rotate, bearing 13 can reduce the coefficient of friction of output shaft 12 and second connecting axle 21, the wearing and tearing that output shaft 12 and second connecting axle 21 take place have been reduced, the life of output shaft 12 and second connecting axle 21 has effectively been improved.

Preferably, second connecting plate 11 is installed to the lower surface symmetry of marble platform body 3, second backup pad 9 is installed to the lower extreme of second connecting plate 11, and the last surface mounting of second backup pad 9 has rubber pad 24, the 24 multiplicable frictional force of retrieving box 8 and second backup pad 9 of rubber pad, prevent to retrieve box 8 and drop from second backup pad 9, retrieve box 8 has been placed to the top of second backup pad 9, retrieve 8 one side outer walls of box and install handle 10, handle 10 is convenient for the staff and gets and put recovery box 8, staff's intensity of labour has effectively been reduced.

Preferably, the upper end of second through-hole 23 communicates in recess 22 inner wall, and the lower extreme opening part of second through-hole 23 is located the top of retrieving box 8, and the staff can sweep into second through-hole 23 with the inside accumulational dust of recess 22 after the processing, can retrieve box 8 inside with the powder through second through-hole 23, has effectively reduced staff's clearance marble platform body 3 intensity of labour.

The utility model discloses a concrete theory of operation and application method do: the device is connected with an external power supply, a worker places a PCB to be polished on the upper surface of a marble platform body 3, the motor 7 is started, the motor 7 drives a first connecting shaft 15 to rotate through an output shaft 12, and drives two first bevel gears 16 to transmit through a second bevel gear 17 arranged at the lower end of the first connecting shaft 15, so that a second connecting shaft 21 rotates at a high speed to drive two polishing wheels 20 on the marble platform body 3 to rotate at a high speed, the worker polishes burrs of the PCB to be polished through the polishing wheels 20, dust generated during polishing falls into a groove 22, the worker cleans powder on the marble platform body 3 into the groove 22 after processing is finished, the dust in the groove 22 falls into a recovery box 8 through a second through hole 23, and after one end of time, the worker can take the recovery box 8 off from a second supporting plate 9 through a handle 10, carry out the centralized processing with the dust, avoid dust pollution air, greatly improved the practicality of device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a be applied to marble platform of PCB industry which characterized in that: comprises a marble platform body (3), a first supporting plate (5), a motor (7) and a fixed block (18), wherein the first connecting plate (4) is symmetrically installed on the upper surface of the marble platform body (3), the first supporting plate (5) is installed at the upper end of the first connecting plate (4), the motor (7) is installed above the first supporting plate (5), an output shaft (12) is arranged at the lower end of the motor (7), a first connecting shaft (15) is installed at the lower end of the output shaft (12) which penetrates through the first supporting plate (5), second conical teeth (17) are installed at the lower end of the first connecting shaft (15), the fixed block (18) is symmetrically installed on the upper surface of the marble platform body (3), a second connecting shaft (21) is movably installed inside the fixed block (18), and first conical teeth (16) are installed at the opposite end of the second connecting shaft (21), just first awl tooth (16) with second awl tooth (17) mesh mutually, second connecting axle (21) deviate from grinding wheel (20) are installed to the one end of fixed block (18), the upper surface symmetry of marble platform body (3) is seted up flutedly (22), second through-hole (23) have been seted up to the lower surface symmetry of marble platform body (3), the below of marble platform body (3) is provided with retrieves box (8).

2. The marble platform for PCB industry as claimed in claim 1, wherein: the edge of the marble platform body (3) is designed by a rounding process.

3. The marble platform for PCB industry as claimed in claim 1, wherein: the lower surface of marble platform body (3) is the rectangular array and is connected with mounting panel (2), bracing piece (1) is all installed to the lower surface of mounting panel (2).

4. The marble platform for PCB industry as claimed in claim 1, wherein: the upper surface of the first supporting plate (5) is provided with a clamping seat (6), and the upper end of the clamping seat (6) is provided with the motor (7).

5. The marble platform for PCB industry as claimed in claim 1, wherein: one side that fixed block (18) deviated from mutually installs protection casing (19), just grinding wheel (20) are located the inside of protection casing (19).

6. The marble platform for PCB industry as claimed in claim 1, wherein: first through-hole (14) have all been seted up in first backup pad (5) with fixed block (18), bearing (13) are all installed to first through-hole (14) inside, output shaft (12) with the outer wall of second connecting axle (21) all install in the inside of bearing (13).

7. The marble platform for PCB industry as claimed in claim 1, wherein: second connecting plate (11) are installed to the lower surface symmetry of marble platform body (3), second backup pad (9) are installed to the lower extreme of second connecting plate (11), just the last surface mounting of second backup pad (9) has rubber pad (24), recovery box (8) have been placed to the top of second backup pad (9), handle (10) are installed to recovery box (8) one side outer wall.

8. The marble platform for PCB industry as claimed in claim 1, wherein: the upper end of the second through hole (23) is communicated with the inner wall of the groove (22), and the lower end opening of the second through hole (23) is positioned above the recovery box (8).