CN112827916B - Surface treatment mechanism of copper-clad plate - Google Patents
Surface treatment mechanism of copper-clad plate Download PDFInfo
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- CN112827916B CN112827916B CN202110022038.9A CN202110022038A CN112827916B CN 112827916 B CN112827916 B CN 112827916B CN 202110022038 A CN202110022038 A CN 202110022038A CN 112827916 B CN112827916 B CN 112827916B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 238000004381 surface treatment Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 68
- 239000000428 dust Substances 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims description 26
- 230000006698 induction Effects 0.000 claims description 15
- 238000005202 decontamination Methods 0.000 claims description 8
- 230000003588 decontaminative effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 26
- 239000000243 solution Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to a surface treatment mechanism of a copper-clad plate, which comprises a supporting part and an outer shell, wherein the outer shell is arranged on the upper end surface of the supporting part, the middle part of the outer shell is provided with an accommodating cavity, the accommodating cavity wall of the outer shell is provided with a plurality of clamping grooves for placing the copper-clad plate, the lower end surface of the outer shell is provided with a driving mechanism, an injection assembly is arranged in the accommodating cavity, the injection assembly comprises a rotary drum driven to rotate by the driving mechanism, and the middle part of the rotary drum is provided with a guide hole. Promote first guide block through stirring the connecting rod and shift up, the cleaning solution pressure increase of guiding hole, because the flow resistance of liquid is far greater than the resistance of air, consequently, the cleaning solution can promote the second guide block and shift up under the quick circumstances that improves of pressure, and the lower surface laminating of the up end of making the second guide block and the upper end cover of rotary drum is in the same place, first through-hole no longer communicates with each other with the second through-hole, at this moment, the cleaning solution passes through the orifice and sprays towards the copper-clad plate direction, and then, the effect of clean copper-clad plate dust has been realized.
Description
Technical Field
The invention relates to the technical field of copper-clad plates, in particular to a surface treatment mechanism of a copper-clad plate.
Background
With the advent of 5G technology, PCBs are more widely used and have more stringent performance requirements. The base plate of the PCB board is a copper-clad plate, and the copper-clad plate is a plate-shaped material prepared by soaking electronic glass fiber cloth or other reinforcing materials with resin, covering one side or two sides with copper foil and hot-pressing. Various printed circuit boards with different forms and different functions are manufactured into different printed circuits by selectively carrying out the working procedures of processing, etching, drilling, copper plating and the like on a copper-clad plate. The copper clad laminate mainly plays the roles of interconnection conduction, insulation and support for the printed circuit board, and has great influence on the transmission speed, energy loss, characteristic impedance and the like of signals in a circuit, so that the performance, quality, processability in manufacturing, manufacturing level, manufacturing cost, long-term reliability and stability of the printed circuit board are greatly dependent on the copper clad laminate.
In the process of manufacturing the copper clad laminate in a workshop, due to reasons such as friction static electricity, workshop air quality and the like, dust is easily accumulated on the surface of the copper clad laminate, and the copper clad laminate needs to be cleaned up in order to ensure the quality of products.
In order to solve the problems, the invention provides a surface treatment mechanism of a copper-clad plate.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide a surface treatment mechanism of a copper-clad plate so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a surface treatment mechanism of a copper-clad plate comprises a supporting part and an outer shell, wherein the outer shell is arranged on the upper end face of the supporting part, the middle part of the outer shell is provided with an accommodating cavity, the accommodating cavity wall of the outer shell is provided with a plurality of clamping grooves for placing the copper-clad plate, the lower end face of the outer shell is provided with a driving mechanism, an injection assembly is arranged in the accommodating cavity, the injection assembly comprises a rotary drum driven to rotate by the driving mechanism, the middle part of the rotary drum is provided with a guide hole, the inner wall of the guide hole is provided with a flange, a first guide block is connected in the guide hole at the lower end of the flange in a sliding manner, and a first spring is arranged in a space between the upper end face of the first guide block and the lower end face of the flange; the lower end of the rotary drum is open, a plurality of toggle connecting rods are uniformly distributed at the lower end edge, and the toggle connecting rods are positioned at one end in the guide holes and normally support the bottom end face of the first guide block; a second guide block is slidably connected in the guide hole at the upper end of the flange, a spring groove is formed in the middle of the upper end face of the second guide block, a second spring is arranged in the spring groove, the upper end of the second spring abuts against the lower end face of the upper end cover of the rotary drum, so that the second guide block is normally abutted against the flange, a first through hole is formed in the second guide block, a second through hole is formed in the upper end cover of the rotary drum, and the first through hole and the second through hole are arranged in a staggered manner; the outer port of the second through hole is connected with an L-shaped lead-in pipe and extends downwards to the bottom of the accommodating cavity of the outer shell along the height direction of the rotary drum; the side wall of the rotary drum above the flange is provided with a plurality of spray holes in a surrounding mode, and the spray holes are closed by the second guide block under a normal state.
The utility model discloses a cleaning assembly, including L type induction pipe, this subassembly that cleans includes the dust removal fan board, and this dust removal fan board fixed connection is on the vertical section of L type induction pipe, and the equal direction in upper and lower both ends of this dust removal fan board lateral surface is connected with the slide axle, and this slide axle inboard is connected with the extension spring, and the outside of this slide axle is equipped with the connecting block, is equipped with the axis of rotation between two connecting blocks, and the cover is equipped with the cleaning roller in the axis of rotation.
The upper end of the rotary drum is provided with a filtering component, the filtering component comprises a conduit, the lower port of the conduit is communicated with the second through hole, the upper port of the conduit is communicated with a filtering tank, a filtering cavity is formed in the filtering tank, the upper end of the filtering cavity is detachably connected with a sealing cover, and the bottom end of the filtering cavity is paved with a decontamination filter screen; and the filter cavity is communicated with the L-shaped leading-in pipe.
The shell body up end is equipped with rotation portion, rotates through rotation portion and is connected with the splash shield, and this splash shield up end one side is equipped with the handle, and this handle is connected with the card hole of seting up at the shell body up end.
The poking connecting rod comprises a first connecting rod, a second connecting rod and a balancing weight, the upper end of the first connecting rod abuts against the lower end face of the first guide block, the upper end of the second connecting rod is located on the outer side of the rotary drum, the balancing weight is arranged at the upper end of the second connecting rod, the first connecting rod and the second connecting rod form a V-shaped part, the opening of the V-shaped part is upward, and the corner part at the lower end of the V-shaped part is rotatably connected in a notch formed in the lower end edge of the rotary drum.
The spray holes are multiple, and the spray angles facing the clamping grooves are different.
(3) Has the advantages that:
A. firstly, injecting cleaning solution into the bottom of the rotary drum, and placing a copper-clad plate to be cleaned into the clamping groove, so that the bottom height of the copper-clad plate is higher than the bottom end surface of the outer shell; then, the driving mechanism is started, the driving mechanism adopts a motor module and drives the rotary drum to rotate, due to the action of centrifugal force, the second connecting rod is pressed downwards by the balancing weight, then the first connecting rod upwarps and lifts the first guide block, further, the guide hole is compressed through the first guide block, further, air in the L-shaped guide pipe is discharged, then, the driving mechanism stops working, the rotary drum stops rotating, the connecting rod is stirred to lose the holding of the centrifugal force, the first guide block is pressed downwards to reset through the elastic force of the first spring, and further, cleaning solution in the outer shell is sucked through the L-shaped guide pipe and is guided into the guide hole in the upper end of the first guide block; at this moment, open actuating mechanism once more, promote first guide block to shift up through stirring the connecting rod, and then, the cleaning solution pressure of guiding hole increases, because the flow resistance of liquid is far greater than the resistance of air, consequently, the cleaning solution can promote the second guide block to shift up under the quick circumstances that improves of pressure, and the lower surface laminating of the up end of messenger second guide block and the upper end cover of rotary drum is in the same place, first through-hole no longer communicates with each other with the second through-hole, at this moment, the cleaning solution passes through the orifice and sprays towards the copper-clad plate direction, and then, the effect of clean copper-clad plate dust has been realized.
B. If the copper-clad plate is accumulated with more dust, the dust can be firstly stuck on the plate surface if the copper-clad plate is directly washed by liquid, therefore, the subsequent cleaning is troublesome, the cleaning efficiency is reduced, and the effect is poor. When the rotary drum is driven rotatoryly, the rotation is followed to L type induction pipe, and then, fixed connection gets up in the dust removal fan board in the L type induction pipe outside rotates, and then, accelerate the circulation of air of shell body inner chamber to dust particle through the air that flows on with the copper-clad plate clears away, then, along with the improvement of rotary drum rotational speed, the orifice sprays the cleaning solution to the copper-clad plate again, and then, will cross the abluent cleaner of face through liquid cleaning, and efficiency is higher. When spraying the cleaning solution to the copper-clad plate through the orifice, because the effect of centrifugal force, the cleaning roller drives the sliding shaft and extends to the outside, and washs the dust through the cleaning roller to the copper-clad plate, guarantees abluent more thoroughly, and makes efficiency further improve.
C. In order to save water resources, the cleaning solution in the outer shell is reused, but the cleaning solution after cleaning more copper-clad plates is relatively turbid and is not suitable for recycling. This problem can be solved by the arrangement of the filter assembly. The cleaning solution is led into the filter box through the L-shaped leading-in pipe head, dust and impurities are left on the upper part through a decontamination filter screen at the bottom of the filter cavity, and the liquid which is subsequently led into the guide hole and used for cleaning the copper-clad plate is ensured to be clean; moreover, the filtering component is arranged above the rotary drum, and the upper part of the filter box is provided with the detachable sealing cover, so that the cleaning and replacement of the decontamination filter screen are facilitated.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a surface treatment mechanism of a copper-clad plate according to the present invention;
FIG. 2 is a schematic view of the internal structure of the surface treatment mechanism of the copper-clad plate of the present invention;
FIG. 3 is a cross-sectional view of a surface treatment mechanism of the copper-clad plate of the present invention;
FIG. 4 is a layout diagram of a first through hole and a second through hole of the surface treatment mechanism of the copper-clad plate of the invention;
FIG. 5 is an enlarged view taken at A in FIG. 2;
FIG. 6 is a partial enlarged view of a filtering component and a toggle connecting rod in the surface treatment mechanism of the copper-clad plate of the present invention.
The reference numbers are as follows:
10-a support part, 20-an outer shell, 21-a clamping groove, 22-a rotating part, 23-a splash board, 24-a handle, 25-a clamping hole, 30-a driving mechanism, 40-a spraying component, 41-a rotating cylinder, 42-a flange, 43-a first guide block, 44-a first spring, 45-a toggle connecting rod, 451-a first connecting rod, 452-a second connecting rod, 453-a balancing weight, 46-a second guide block, 461-a first through hole, 462-a second through hole, 47-a second spring, 48-an L-shaped leading-in pipe, 49-a spray hole, 50-a cleaning component, 51-a dust removing fan board, 52-a sliding shaft, 53-a connecting block, 54-a cleaning roller, 60-a filtering component, 61-a guide pipe and 62-a filtering box, 63-a filter cavity, 64-a sealing cover and 65-a decontamination filter screen.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
a surface treatment mechanism of a copper-clad plate comprises a supporting part 10 and an outer shell 20, wherein the outer shell 20 is arranged on the upper end surface of the supporting part 10, the middle part of the outer shell 20 is provided with an accommodating cavity, the accommodating cavity wall of the outer shell 20 is provided with a plurality of clamping grooves 21 for placing the copper-clad plate, the lower end surface of the outer shell 20 is provided with a driving mechanism 30, an injection assembly 40 is arranged in the accommodating cavity, the injection assembly 40 comprises a rotary drum 41 driven to rotate by the driving mechanism 30, the rotary drum 41 is positioned in the accommodating cavity in the outer shell 20, the middle part of the rotary drum 41 is provided with a guide hole, the inner wall of the guide hole is provided with a flange 42, a first guide block 43 is connected in a sliding manner in the guide hole at the lower end of the flange 42, and a first spring 44 is arranged in a space between the upper end surface of the first guide block 43 and the lower end surface of the flange 42; the lower end of the rotating drum 41 is open, a plurality of toggle connecting rods 45 are uniformly distributed at the lower end edge, and the toggle connecting rods 45 are positioned at one end in the guide holes and normally support the bottom end surface of the first guide block 43; a second guide block 46 is slidably connected in the guide hole at the upper end of the flange 42, a spring groove is formed in the middle of the upper end face of the second guide block 46, a second spring 47 is arranged in the spring groove, the upper end of the second spring 47 abuts against the lower end face of the upper end cover of the rotary drum 41, so that the second guide block 46 normally abuts against the flange 42, a first through hole 461 is formed in the second guide block 46, a second through hole 462 is formed in the upper end cover of the rotary drum 41, and the first through hole 461 and the second through hole 462 are arranged in a staggered manner; the outer port of the second through hole 462 is connected with an L-shaped lead-in pipe 48 and extends downwards to the bottom of the accommodating cavity of the outer shell 20 along the height direction of the rotary drum 41; the side wall of the drum 41 above the flange 42 is provided with a plurality of injection holes 49 around it, and the second guide block 46 normally closes the injection holes 49. The toggle link 45 includes a first link 451, a second link 452, and a weight 453, wherein an upper end of the first link 451 abuts against a lower end surface of the first guide block 43, an upper end of the second link 452 is located outside the rotary drum 41, and the weight 453 is disposed at an upper end of the second link 452, wherein the first link 451 and the second link 452 form a V-shaped member, an opening of the V-shaped member is upward, and a corner portion of a lower end of the V-shaped member is rotatably connected to a notch formed at a lower end edge of the rotary drum 41. Firstly, injecting cleaning liquid into the bottom of the rotary drum 41, wherein the cleaning liquid is higher than the lower port of the L-shaped lead-in pipe 48, and then pushing the copper-clad plate to be cleaned into the clamping groove 21, so that the bottom of the copper-clad plate is higher than the bottom end face of the outer shell 20; then, the driving mechanism 30 is opened, the driving mechanism 30 adopts a motor module and drives the rotating drum 41 to rotate clockwise, so that the copper-clad plate can be prevented from falling off, due to the action of centrifugal force, the counterweight 453 drives the second connecting rod 452 to swing and presses the second connecting rod 452 downwards, further, the first connecting rod 451 is enabled to upwarp and lift the first guide block 43, further, the guide hole is compressed through the first guide block 43, further, air in the L-shaped lead-in pipe 48 is discharged, then, the driving mechanism 30 stops working, the rotating drum 41 stops rotating, the connecting rod 45 is stirred to lose the clamping of the centrifugal force, the first guide block 43 is pressed downwards to reset through the elastic force of the first spring 44, further, cleaning solution at the bottom of the outer shell 20 is sucked through the L-shaped lead-in pipe 48 and is guided into the guide hole at the upper end of the first guide block 43; at this moment, the driving mechanism 30 is opened again, the first guide block 43 is pushed to move upwards by toggling the connecting rod 45, and further, the pressure of the cleaning liquid in the guide hole is increased, because the flow resistance of the liquid is far greater than the resistance of the air, therefore, the cleaning liquid can push the second guide block 46 to move upwards under the condition that the pressure is rapidly increased, and the upper end surface of the second guide block 46 is attached to the lower surface of the upper end cover of the rotary drum 41, the first through hole 461 is not communicated with the second through hole 462 any more, at this moment, the cleaning liquid is sprayed towards the copper-clad plate direction through the spray hole 49, and further, the effect of cleaning the dust on the copper-clad plate is realized.
The outside of L type induction pipe 48 is equipped with cleans subassembly 50, should clean subassembly 50 including dust removal fan board 51, this dust removal fan board 51 fixed connection is on the vertical section of L type induction pipe 48, and the upper and lower both ends of this dust removal fan board 51 lateral surface all are the direction connection have a slide-axle 52, and this slide-axle 52 inboard is connected with the extension spring, and the outside of this slide-axle 52 is equipped with connecting block 53, is equipped with the axis of rotation between two connecting blocks 53, and overlaps in the axis of rotation and be equipped with cleaning roller 54. If the copper-clad plate is accumulated with more dust, the dust can be firstly stuck on the plate surface if the copper-clad plate is directly washed by liquid, therefore, the subsequent cleaning is troublesome, the cleaning efficiency is reduced, and the effect is poor. When the rotary drum 41 is driven rotatoryly, L type induction pipe 48 follows rotatoryly, and then, fixed connection rotates at the dust removal flabellum 51 in the L type induction pipe 48 outside, and then, accelerate the circulation of air of shell body 20 inner chamber, and remove the dust granule on the copper-clad plate through the air that flows, then, along with the improvement of rotary drum 41 rotational speed, orifice 49 sprays the cleaning solution to the copper-clad plate again, and then, will cross the abluent cleaner of face through liquid cleaning, efficiency is higher. When spraying the cleaning solution to the copper-clad plate through orifice 49, because the effect of centrifugal force, cleaning roller 54 drives slide-shaft 52 and extends to the outside, and washs the dust through cleaning roller 54 to the copper-clad plate, guarantees abluent more thoroughly, and makes efficiency further improve.
The upper end of the rotary drum 41 is provided with a filtering component 60, the filtering component 60 comprises a conduit 61, the lower port of the conduit 61 is communicated with the second through hole 462, the upper port of the conduit 61 is communicated with a filtering box 62, a filtering cavity 63 is arranged in the filtering box 62, the upper end of the filtering cavity 63 is detachably connected with a sealing cover 64, and the bottom end of the filtering cavity 63 is paved with a decontamination filter screen 65; and the filter chamber 63 communicates with the L-shaped introduction pipe 48. In order to save water resources, the cleaning solution in the outer shell 20 needs to be reused, but the cleaning solution after cleaning more copper-clad plates is relatively turbid and is not suitable for recycling. This difficulty is addressed by the provision of the filter assembly 60. The cleaning liquid is firstly led into the filter box 62 through the L-shaped lead-in pipe 48, dust and impurities are left on the upper part through the decontamination filter screen 65 at the bottom of the filter cavity 63, and the liquid which is subsequently led into the guide hole and used for cleaning the copper-clad plate is ensured to be clean; furthermore, the filter assembly 60 is disposed above the bowl 41 and the filter box 62 is provided with a removable cover 64 on the top to facilitate cleaning and replacement of the desmear filter screen 65.
The upper end surface of the outer shell 20 is provided with a rotating part 22, a splash guard 23 is rotatably connected through the rotating part 22, one side of the upper end surface of the splash guard 23 is provided with a handle 24, and the handle 24 is connected with a clamping hole 25 arranged on the upper end surface of the outer shell 20. After the copper-clad plate is installed and before work begins, the upper end of the outer shell 20 is covered by the splash guard 23, so that the internal cleaning liquid is prevented from splashing in the working process.
The plurality of spray holes 49 are arranged, and the spray angles facing the clamping groove 21 are different. For example, the first spray hole faces the bottom of the clamping groove 21, the second spray hole adjacent to the first spray hole faces the bottom of the clamping groove 21 and is arranged upwards, and the third spray hole adjacent to the second spray hole is arranged upwards and sequentially around the rotary drum 41, so that the spray holes 49 can be used for spraying to each part of the copper-clad plate in the rotating process of the rotary drum 41.
Rotating at rotary drum 41, and to copper-clad plate injection liquid carry out abluent in-process, L type induction pipe 48 follows rotary drum 41 and rotates, can avoid L type induction pipe 48 bottom port to take place the condition of jam at quiescent condition easily, and the cleaning solution of casing 20 bottom forms the disturbance, clean casing 20 bottom, the dust of avoiding clearing up from the copper-clad plate forms the sediment, and will have the liquid of dust impurity to follow the leading-in rose box 62 in casing 20 bottom through L type induction pipe 48, carry out filtration treatment through scrubbing filter screen 6, it is more convenient than clearance in casing 20 bottom in rose box 62 to clear up the dust.
The invention has the beneficial effects that:
firstly, injecting cleaning solution into the bottom of the rotating drum 41, and placing the copper-clad plate to be cleaned into the clamping groove 21, so that the bottom height of the copper-clad plate is higher than the bottom end surface of the outer shell 20; then, the driving mechanism 30 is opened, the driving mechanism 30 adopts a motor module and drives the rotating drum 41 to rotate, due to the action of centrifugal force, the second connecting rod 452 is pressed downwards by the counterweight 453, further, the first connecting rod 451 is tilted upwards to lift the first guide block 43, further, the guide hole is compressed by the first guide block 43, further, air in the L-shaped introducing pipe 48 is discharged, then, the driving mechanism 30 stops working, the rotating drum 41 stops rotating, the connecting rod 45 is stirred to lose the clamping of the centrifugal force, the first guide block 43 is pressed downwards and reset through the elastic force of the first spring 44, further, the cleaning solution in the outer shell 20 is sucked through the L-shaped introducing pipe 48 and is introduced into the guide hole of the first guide block 43; at this moment, the driving mechanism 30 is opened again, the first guide block 43 is pushed to move upwards by toggling the connecting rod 45, and further, the pressure of the cleaning liquid in the guide hole is increased, because the flow resistance of the liquid is far greater than the resistance of the air, therefore, the cleaning liquid can push the second guide block 46 to move upwards under the condition that the pressure is rapidly increased, and the upper end surface of the second guide block 46 is attached to the lower surface of the upper end cover of the rotary drum 41, the first through hole 461 is not communicated with the second through hole 462, at this moment, the cleaning liquid is sprayed towards the copper-clad plate direction through the spray hole 49, and further, the effect of cleaning the dust on the copper-clad plate is realized.
If the copper-clad plate is accumulated with more dust, the dust can be firstly stuck on the plate surface if the copper-clad plate is directly washed by liquid, therefore, the subsequent cleaning is troublesome, the cleaning efficiency is reduced, and the effect is poor. When the rotary drum 41 is driven rotatoryly, L type induction pipe 48 follows rotatoryly, and then, fixed connection rotates at the dust removal flabellum 51 in the L type induction pipe 48 outside, and then, accelerate the circulation of air of shell body 20 inner chamber, and remove the dust granule on the copper-clad plate through the air that flows, then, along with the improvement of rotary drum 41 rotational speed, orifice 49 sprays the cleaning solution to the copper-clad plate again, and then, will cross the abluent cleaner of face through liquid cleaning, efficiency is higher. When spraying the cleaning solution to the copper-clad plate through orifice 49, because the effect of centrifugal force, cleaning roller 54 drives slide-shaft 52 and extends to the outside, and washs the dust through cleaning roller 54 to the copper-clad plate, guarantees abluent more thoroughly, and makes efficiency further improve.
In order to save water resources, the cleaning solution in the outer shell 20 needs to be reused, but the cleaning solution after cleaning more copper-clad plates is relatively turbid and is not suitable for recycling. This difficulty is addressed by the provision of the filter assembly 60. The cleaning liquid is firstly led into the filter box 62 through the L-shaped lead-in pipe 48, dust and impurities are left on the upper part through the decontamination filter screen 65 at the bottom of the filter cavity 63, and the liquid which is subsequently led into the guide hole and used for cleaning the copper-clad plate is ensured to be clean; furthermore, the filter assembly 60 is disposed above the bowl 41 and the filter box 62 is provided with a removable cover 64 on the top to facilitate cleaning and replacement of the desmear filter screen 65.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a surface treatment mechanism of copper-clad plate, includes supporting part (10) and shell body (20), and this shell body (20) set up in the up end of supporting part (10), and the holding chamber has been seted up at this shell body (20) middle part, and has seted up a plurality of draw-in grooves (21) that are used for placing the copper-clad plate on the holding chamber wall of shell body (20), is provided with actuating mechanism (30), its characterized in that at the lower terminal surface of shell body (20): a spraying assembly (40) is arranged in the accommodating cavity, the spraying assembly (40) comprises a rotary drum (41) driven to rotate by a driving mechanism (30), a guide hole is formed in the middle of the rotary drum (41), a flange (42) is arranged on the inner wall of the guide hole, a first guide block (43) is connected in the guide hole at the lower end of the flange (42) in a sliding manner, and a first spring (44) is arranged in a space between the upper end surface of the first guide block (43) and the lower end surface of the flange (42); the lower end of the rotary drum (41) is open, a plurality of toggle connecting rods (45) are uniformly distributed at the lower end edge, and the toggle connecting rods (45) are positioned at one end in the guide holes and normally support the bottom end surface of the first guide block (43); a second guide block (46) is connected in a sliding manner in a guide hole at the upper end of the flange (42), a spring groove is formed in the middle of the upper end face of the second guide block (46), a second spring (47) is arranged in the spring groove, the upper end of the second spring (47) abuts against the lower end face of the upper end cover of the rotary drum (41), so that the second guide block (46) abuts against the flange (42) in a normal state, a first through hole (461) is formed in the second guide block (46), a second through hole (462) is formed in the upper end cover of the rotary drum (41), and the first through hole (461) and the second through hole (462) are arranged in a staggered manner; the outer port of the second through hole (462) is connected with an L-shaped lead-in pipe (48) and extends downwards to the bottom of the accommodating cavity of the outer shell (20) along the height direction of the rotary drum (41); the side wall of the rotary drum (41) above the flange (42) is provided with a plurality of spray holes (49) in a surrounding mode, and the spray holes (49) are closed by the second guide block (46) in a normal state.
2. The surface treatment mechanism of the copper-clad plate according to claim 1, characterized in that: l type induction tube (48) outside is equipped with cleans subassembly (50), should clean subassembly (50) including dust removal fan board (51), this dust removal fan board (51) fixed connection is on the vertical section of L type induction tube (48), the equal direction connection in upper and lower both ends of this dust removal fan board (51) lateral surface has slide-shaft (52), this slide-shaft (52) inboard is connected with the extension spring, the outside of this slide-shaft (52) is equipped with connecting block (53), be equipped with the axis of rotation between two connecting blocks (53), and the cover is equipped with cleaning roller (54) in the axis of rotation.
3. The surface treatment mechanism of the copper-clad plate according to claim 2, characterized in that: the upper end of the rotary drum (41) is provided with a filtering component (60), the filtering component (60) comprises a conduit (61), the lower port of the conduit (61) is communicated with the second through hole (462), the upper port of the conduit (61) is communicated with a filtering box (62), a filtering cavity (63) is formed in the filtering box (62), the upper end of the filtering cavity (63) is detachably connected with a sealing cover (64), and the bottom end of the filtering cavity (63) is paved with a decontamination filter screen (65); and the filter chamber (63) is communicated with the L-shaped inlet pipe (48).
4. The surface treatment mechanism of the copper-clad plate according to claim 3, characterized in that: the upper end face of the outer shell (20) is provided with a rotating part (22), a splash guard (23) is rotatably connected through the rotating part (22), one side of the upper end face of the splash guard (23) is provided with a handle (24), and the handle (24) is connected with a clamping hole (25) formed in the upper end face of the outer shell (20).
5. The surface treatment mechanism of the copper-clad plate according to claim 4, wherein: the toggle connecting rod (45) comprises a first connecting rod (451), a second connecting rod (452) and a balancing weight (453), the upper end of the first connecting rod (451) abuts against the lower end face of the first guide block (43), the upper end of the second connecting rod (452) is located on the outer side of the rotary drum (41), the balancing weight (453) is arranged at the upper end of the second connecting rod (452), the first connecting rod (451) and the second connecting rod (452) form a V-shaped part, the opening of the V-shaped part is upward, and the corner part at the lower end of the V-shaped part is rotatably connected in a notch formed in the lower end edge of the rotary drum (41).
6. The surface treatment mechanism of the copper-clad plate according to claim 5, wherein: the spray holes (49) are multiple, and the spray angles facing the clamping grooves (21) are different.
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| CN202110022038.9A CN112827916B (en) | 2021-01-08 | 2021-01-08 | Surface treatment mechanism of copper-clad plate |
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| CN202110022038.9A CN112827916B (en) | 2021-01-08 | 2021-01-08 | Surface treatment mechanism of copper-clad plate |
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| CN112827916B true CN112827916B (en) | 2022-01-11 |
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| CN111715589A (en) * | 2020-06-22 | 2020-09-29 | 蒋伟华 | Integrated cleaning device capable of improving water spraying speed by utilizing air pressure |
| CN211808431U (en) * | 2019-12-09 | 2020-10-30 | 珠海市东部派迪包装印刷有限公司 | Lithography apparatus burnisher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU8127287A (en) * | 1986-11-07 | 1988-05-26 | Mobile Thinners Pty. Ltd. | Cleaning apparatus |
| CN206882311U (en) * | 2017-05-17 | 2018-01-16 | 成都迈动汽车零配件有限公司 | A kind of crankshaft washer |
| CN207386091U (en) * | 2017-09-01 | 2018-05-22 | 武汉安立杰机电设备工程有限公司 | A kind of cleaning apparatus for self of spraying system |
| CN108655068A (en) * | 2018-05-15 | 2018-10-16 | 鲁锋 | A kind of Chinese medicine working process cleaning equipment with jet cleaning function |
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| CN112827916A (en) | 2021-05-25 |
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Effective date of registration: 20211222 Address after: 441300 unit 101, building 1, Wangchenggang village, economic development zone, Suizhou City, Hubei Province Applicant after: SUIZHOU KANGMEI ELECTRONICS Co.,Ltd. Address before: 518118 building a, Yingfu Jiayuan, Jinniu West Road, Pingshan District, Shenzhen City, Guangdong Province Applicant before: Liu Peilei |
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