阅读说明：本技术 一种电路板加工用防堵塞的磨板装置 (Circuit board processing is with preventing grinding plate device of jam ) 是由 何玉霞 李强 刘克红 钟兰 王培培 鲁科 刘克敢 于 2021-08-02 设计创作，主要内容包括：本发明的目的是为了解决电路板磨板时的堵塞问题,公开了一种电路板加工用防堵塞的磨板装置,包括底座,所述底座上方设有导料箱,所述导料箱与底座之间均匀焊接有支撑杆,所述导料箱内部均匀套有第三转轴,所述第三转轴表面固定套装有转筒,所述导料箱上下表面均匀安装有第二电机,所述第二电机左侧装有第四转轴,所述第四转轴表面固定套装有转盘,所述导料箱左侧面固定安装有固定板,所述固定板左侧面固定安装有安装杆,所述安装杆左端固定安装有第三电机。本发明合理通过对打磨筒清洁时机的控制,延长对打磨筒的清洁时间,进一步会实现对打磨筒的高效清洁,取代了使用水的清洗,从而更好的对工件和打磨筒进行保护。(The invention aims to solve the problem of blockage during circuit board grinding, and discloses an anti-blockage grinding plate device for circuit board processing, which comprises a base, wherein a material guide box is arranged above the base, supporting rods are uniformly welded between the material guide box and the base, a third rotating shaft is uniformly sleeved in the material guide box, a rotating drum is fixedly sleeved on the surface of the third rotating shaft, a second motor is uniformly arranged on the upper surface and the lower surface of the material guide box, a fourth rotating shaft is arranged on the left side of the second motor, a rotating disc is fixedly sleeved on the surface of the fourth rotating shaft, a fixed plate is fixedly arranged on the left side surface of the material guide box, a mounting rod is fixedly arranged on the left side surface of the fixed plate, and a third motor is fixedly arranged on the left side surface of the mounting rod. The invention reasonably controls the cleaning time of the polishing barrel, prolongs the cleaning time of the polishing barrel, further realizes the high-efficiency cleaning of the polishing barrel, and replaces the cleaning of water, thereby better protecting the workpiece and the polishing barrel.)

1. The utility model provides a circuit board processing is with preventing grinding plate device of jam, includes base (2), its characterized in that: base (2) top is equipped with guide box (19), evenly there is bracing piece (1) between guide box (19) and base (2) welding, the inside even cover of guide box (19) has third pivot (14), the fixed cover in third pivot (14) surface is equipped with rotary drum (15), the upper and lower surface evenly installs second motor (16) on guide box (19), fourth pivot (17) are equipped with in second motor (16) left side, the fixed cover in fourth pivot (17) surface is equipped with carousel (18), guide box (19) left surface fixed mounting has fixed plate (26), fixed plate (26) left surface fixed mounting has installation pole (28), installation pole (28) left end fixed mounting has third motor (30), third motor (30) mid-mounting has carousel (29), fixed plate (26) top surface fixed mounting has guide arm (23), the guide rod (23) is fixedly sleeved with a check block (25) on the lower side of the surface, a spiral spring (24) is fixedly connected to the upper end of the check block (25), a sliding ring (21) is fixedly connected to the top end of the spiral spring (24), a contact ring (20) is sleeved inside the sliding ring (21), a contact piece (22) is uniformly sleeved on the surface of the guide rod (23), a pull rope (27) is connected between the sliding ring (21) and a turntable (29), a rotary box (37) is installed on the right side of the guide box (19), a rotary rod (13) is installed between the rotary box (37) and the guide box (19), a rack (6) is symmetrically installed on the right side face of the rotary box (37), a first motor (5) is fixedly installed on the inner side of the rack (6), a second rotary shaft (11) is installed on the left side of the first motor (5), and a sleeve ring (12) is symmetrically installed on the left side wall inside the rotary box (37), the surface of the second rotating shaft (11) is uniformly sleeved with a grinding cylinder (10), a material containing disc (4) is arranged below the rotating box (37), a connecting frame (3) is uniformly connected between the material containing disc (4) and the rotating box (37), a driving component (A) is uniformly arranged on the upper surface and the lower surface of the rotating box (37), a fourth motor (31) is arranged inside the driving component (A), a push rod (32) is fixedly arranged between the fourth motor (31) and the rotating box (37), a fifth rotating shaft (34) is arranged on the left side of the fourth motor (31), a second chain wheel (35) is fixedly sleeved on the surface of the fifth rotating shaft (34), a connecting plate (33) is fixedly arranged on the left side face of the fourth motor (31), a first rotating shaft (7) is arranged on the lower side face of the connecting plate (33), and a cleaning cylinder (9) is fixedly arranged on the left side face of the first rotating shaft (7), a first chain wheel (8) is fixedly sleeved on the surface of the first rotating shaft (7), and a chain (36) is connected between the first chain wheel (8) and the second chain wheel (35).

2. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: the third rotating shafts (14) are hinged with each other.

3. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: the cleaning barrel (9) is arranged on the front side of the polishing barrel (10), the cleaning barrel (9) is attached to the polishing barrel (10), the cleaning barrel (9) is of a cylindrical structure, and a steel wire brush is sleeved on the surface of the cleaning barrel (9).

4. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: and a bearing is arranged between the first rotating shaft (7) and the connecting plate (33).

5. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: the magnet of the different name magnetic pole is respectively arranged on the end faces of the two end faces of the rotary box (37) which is contacted with the material guiding box (19), the rotary box (37) is communicated with the material guiding box (19), the front face and the rear face of the rotary box (37) are communicated with the material guiding box (19), and the bottom face of the rotary box (37) is of a net structure.

6. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: rubber sleeves are sleeved outside the rotary drum (15) and the rotary disc (18), and the rotary drum (15) is in close contact with the rotary disc (18).

7. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: the contact ring (20) and the contact piece (22) are made of copper materials, and the slip ring (21) is in sliding fit with the guide rod (23).

8. The anti-clogging grinding plate device for processing the circuit board as claimed in claim 1, wherein: the left end of the surface of the second rotating shaft (11) and the inner wall of the sleeve ring (12) are both provided with helical teeth.

Technical Field

The invention relates to the field of circuit board processing, in particular to an anti-blocking board grinding device for circuit board processing.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc.

The circuit board is more at the in-process technology of processing, it needs to handle to add the circuit board structure surface of blank man-hour, generally use the dull polish machine to polish, but the old bits that the dull polish machine accumulated in the use are more, inside washing structure of equipment and dull polish plate structure block up easily, influence the use, more all adopt the mode of washing to prevent to block up, and also easily with more piece adhesion on polishing the section of thick bamboo in the washing, influence the effect of polishing, still need air-dry after the washing, it is more troublesome, and can produce the piece at the in-process of polishing always, the cleanness of polishing in-process has more idle work, be difficult to control clear opportunity, therefore, the circuit board processing is with the dull polish plate device that prevents blockking up of design a circuit board problem of solving the circuit board.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an anti-blocking grinding plate device for processing a circuit board.

The invention is realized by the following technical scheme:

a blocking-proof grinding plate device for processing a circuit board comprises a base, wherein a material guide box is arranged above the base, a support rod is uniformly welded between the material guide box and the base, a third rotating shaft is uniformly sleeved inside the material guide box, a rotary drum is fixedly sleeved on the surface of the third rotating shaft, a second motor is uniformly installed on the upper surface and the lower surface of the material guide box, a fourth rotating shaft is installed on the left side of the second motor, a turntable is fixedly sleeved on the surface of the fourth rotating shaft, a fixed plate is fixedly installed on the left side surface of the material guide box, an installation rod is fixedly installed on the left side surface of the fixed plate, a third motor is fixedly installed on the left side surface of the installation rod, a turntable is installed in the middle of the third motor, a guide rod is fixedly installed on the top surface of the fixed plate, a stop block is fixedly installed on the lower side surface of the guide rod, a spiral spring is fixedly connected to the upper end of the stop block, and a sliding ring is fixedly connected to the top end of the spiral spring, the improved feeding device is characterized in that a contact ring is sleeved in the slip ring, contact pieces are uniformly sleeved on the surface of the guide rod, a pull rope is connected between the slip ring and the rotary disc, a rotary box is arranged on the right side of the guide box, a rotary rod is arranged between the rotary box and the guide box, a rack is symmetrically arranged on the right side surface of the rotary box, a first motor is fixedly arranged on the inner side of the rack, a second rotary shaft is arranged on the left side of the first motor, lantern rings are symmetrically arranged on the left side wall of the inner part of the rotary box, a grinding cylinder is uniformly sleeved on the surface of the second rotary shaft, a material containing disc is arranged below the rotary box, a connecting frame is uniformly connected between the material containing disc and the rotary box, driving components are uniformly arranged on the upper surface and the lower surface of the rotary box, a fourth motor is arranged in the driving components, an ejector rod is fixedly arranged between the fourth motor and the rotary box, a fifth rotary shaft is arranged on the left side of the fourth motor, and a second chain wheel is fixedly sleeved on the surface of the fifth rotary shaft, the fourth motor left surface is fixed to be equipped with the connecting plate, first pivot is equipped with to connecting plate left surface downside, first pivot left end fixed mounting has a clean section of thick bamboo, the fixed cover in first pivot surface is equipped with first sprocket, be connected with the chain between first sprocket and the second sprocket.

Preferably, the third rotating shafts are hinged with each other.

Preferably, the cleaning cylinder is arranged on the front side of the polishing cylinder, the cleaning cylinder is attached to the polishing cylinder, the cleaning cylinder is of a cylinder structure, and a steel wire brush is sleeved on the surface of the cleaning cylinder.

Preferably, the rotary box and the material guiding box are communicated with each other at the front and back surfaces, and the bottom surface of the rotary box is of a net structure.

Preferably, a bearing is arranged between the first rotating shaft and the connecting plate.

Preferably, the rubber sleeves are sleeved outside the rotary drum and the rotary disc, and the rotary drum is in close contact with the rotary disc.

Preferably, the contact ring and the contact piece are made of copper materials, and the slip ring is in sliding fit with the guide rod.

Preferably, the left end of the surface of the second rotating shaft and the inner wall of the sleeve ring are both provided with helical teeth.

Compared with the prior art, the invention has the beneficial effects that:

the invention can conveniently control the second motor and the fourth motor through the matching of the contact piece and the contact ring, so that the power-on and power-off of the second motor and the fourth motor at the corresponding positions are opposite, the fourth motor does not work when the second motor at the corresponding position operates, the grinding cylinders are not cleaned in the grinding process of the circuit board, the generation of useless power is reduced, the cleaning time of the grinding cylinders is controlled, the cleaning time of the grinding cylinders is further prolonged, the rotary cylinders are not influenced through the hinged connection between the third rotary shafts, the feeding position of the circuit board is further conveniently controlled, the grinding cylinders are divided into a plurality of grinding cylinders to grind different circuit boards, the grinding of the grinding cylinders is more easily balanced, and the rotation direction of the second rotary shaft has singleness through the inclined tooth structures at the left end of the second rotary shaft and in the lantern ring, the second rotating shaft is enabled to rotate towards one direction only, and therefore the cleaning effect is further improved when the polishing barrel is cleaned. The invention reasonably controls the cleaning time of the polishing barrel, prolongs the cleaning time of the polishing barrel, further realizes the high-efficiency cleaning of the polishing barrel, and replaces the cleaning of water, thereby better protecting the workpiece and the polishing barrel.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the drive assembly of the present invention.

Fig. 3 is a side view of the second shaft of the present invention in cooperation with a collar.

FIG. 4 is a schematic view of the present invention after the rotating box and the material guiding box are combined.

Description of reference numerals: A. the device comprises a driving assembly, 1, a supporting rod, 2, a base, 3, a connecting frame, 4, a material containing tray, 5, a first motor, 6, a rack, 7, a first rotating shaft, 8, a first chain wheel, 9, a cleaning barrel, 10, a polishing barrel, 11, a second rotating shaft, 12, a sleeve ring, 13, a rotating rod, 14, a third rotating shaft, 15, a rotating barrel, 16, a second motor, 17, a fourth rotating shaft, 18, a rotating disc, 19, a material guiding box, 20, a contact ring, 21, a sliding ring, 22, a contact piece, 23, a guide rod, 24, a spiral spring, 25, a stop block, 26, a fixed plate, 27, a pull rope, 28, an installation rod, 29, the rotating disc, 30, a third motor, 31, a fourth motor, 32, a push rod, 33, a connecting plate, 34, a fifth rotating shaft, 35, a second chain wheel, 36, a chain, 37 and a rotating box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a circuit board processing is with preventing mill board device of jam, includes base 2, base 2 top is equipped with guide box 19, evenly weld between guide box 19 and the base 2 has bracing piece 1, the inside even cover of guide box 19 has third pivot 14, the fixed surface cover of third pivot 14 is equipped with rotary drum 15, the upper and lower surface of guide box 19 evenly installs second motor 16, fourth pivot 17 is equipped with on the left of second motor 16, the fixed surface cover of fourth pivot 17 is equipped with carousel 18, the fixed surface of guide box 19 left side fixedly installs fixed plate 26, the fixed plate 26 left side fixedly installs installation pole 28, the fixed mounting of installation pole 28 left end has third motor 30, the third motor 30 mid-mounting has carousel 29, fixed plate 26 top surface fixedly installs guide arm 23, the fixed cover of guide arm 23 surface downside is equipped with dog 25, the upper end of the stop block 25 is fixedly connected with a spiral spring 24, the top end of the spiral spring 24 is fixedly connected with a sliding ring 21, the sliding ring 21 is internally sleeved with a contact ring 20, the surface of the guide rod 23 is uniformly sleeved with a contact piece 22, a pull rope 27 is connected between the sliding ring 21 and the turntable 29, the right side of the guide box 19 is provided with a rotary box 37, a rotary rod 13 is arranged between the rotary box 37 and the guide box 19, the right side surface of the rotary box 37 is symmetrically provided with a rack 6, the inner side of the rack 6 is fixedly provided with a first motor 5, the left side of the first motor 5 is provided with a second rotary shaft 11, the left side wall inside the rotary box 37 is symmetrically provided with a lantern ring 12, the surface of the second rotary shaft 11 is uniformly sleeved with a grinding cylinder 10, the lower part of the rotary box 37 is provided with a material containing disc 4, the connecting frame 3 is uniformly connected between the material containing disc 4 and the rotary box 37, and the upper and lower surfaces of the rotary box 37 are uniformly provided with a driving component A, drive assembly A is inside to include fourth motor 31, fixed mounting has ejector pin 32 between fourth motor 31 and the runing bin 37, fifth pivot 34 is equipped with in the fourth motor 31 left side, the fixed cover in surface of fifth pivot 34 is equipped with second sprocket 35, the fixed connecting plate 33 that is equipped with of fourth motor 31 left surface, first pivot 7 is equipped with to connecting plate 33 left surface downside, 7 left end fixed mounting of first pivot has clean section of thick bamboo 9, 7 fixed covers in surface of first pivot are equipped with first sprocket 8, be connected with chain 36 between first sprocket 8 and the second sprocket 35.

The third rotating shafts 14 are hinged with each other.

The cleaning barrel 9 is arranged on the front side of the polishing barrel 10, the cleaning barrel 9 is attached to the polishing barrel 10, the cleaning barrel 9 is of a cylindrical structure, and a steel wire brush is sleeved on the surface of the cleaning barrel 9.

And a bearing is arranged between the first rotating shaft 7 and the connecting plate 33.

The end faces of two end faces of the rotating box 37, which are in contact with the material guiding box 19, are respectively provided with magnets with different magnetic poles, the rotating box 37 is communicated with the material guiding box 19, the rotating box 37 and the material guiding box 19 are communicated with each other on the front and back faces, and the bottom face of the rotating box 37 is of a net structure.

Rubber sleeves are sleeved outside the rotary drum 15 and the rotary disc 18, and the rotary drum 15 is in close contact with the rotary disc 18.

The contact ring 20 and the contact piece 22 are made of copper materials, and the slip ring 21 is in sliding fit with the guide rod 23.

The left end of the surface of the second rotating shaft 11 and the inner wall of the lantern ring 12 are both provided with helical teeth.

The method comprises the following operation steps: firstly, the rotating box 37 is rotated to the state of fig. 4, the rotating box 37 and the material guiding box 19 are attracted together, the plurality of contact pieces 22 are separated, the guide rod 23 is insulated, the contact pieces 22 are sequentially connected with different second motors 16 from top to bottom, the upper second motor 16 and the lower second motor 16 are in a group, the contact piece 22 is connected with the fourth motor 31, the fourth motor 31 at the position corresponding to the second motor 16 can be short-circuited, in other words, when the contact pieces 22 are contacted with the contact ring 20, the switch of the second motor 16 is opened, the switch of the fourth motor 31 at the corresponding position is closed, then the switch of the third motor 30 is opened, the third motor 30 drives the rotating disc 29 to rotate, the sliding ring 21 can slide downwards by pulling the pulling of the rotating disc 29 on the pulling rope 27, the contact ring 20 can be contacted with the contact pieces 22 at different positions along with the sliding downwards of the sliding ring 21, the third shafts 14 are hinged to each other, so that the rotating drums 15 can rotate from left to right, and each two rotating drums 15 form a group, firstly, the leftmost rotating drum 15 is driven to rotate, the circuit board is placed between the leftmost rotating drums 15, the circuit board is conveyed through the rotating drums 15 and conveyed to the corresponding polishing drums 10, the switch of the first motor 5 is opened all the time, the polishing drums 10 are driven to rotate, the circuit board is polished, the fourth motor 31 at the corresponding position stops working when the circuit board is polished, so that the cleaning drum 9 does not rotate, the second group of rotating drums 15 rotates when the contact ring 20 contacts with the contact piece 22 below along with the sliding of the sliding ring 21, at the moment, the fourth motors 31 of the second group stop working, and the rest of the fourth motors 31 work normally, so that the fourth motors 31 drive the second chain wheel 35 to rotate, through the meshing of chain 36 and first sprocket 8 and second sprocket 35, will drive clean section of thick bamboo 9 and rotate, make the rotational speed of clean section of thick bamboo 9 be far greater than the rotational speed of a section of thick bamboo 10 of polishing, carry out high-speed rotation, clean a section of thick bamboo 10 of polishing to can realize, do not clean when grinding the board, clean at a high speed again after grinding the board, improve clean effect, can not make the board device of polishing appear blockking up yet, better realization is to the board operation of grinding of circuit board.

The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.