CN213258779U

CN213258779U - Aluminum substrate polishing and cleaning production line

Info

Publication number: CN213258779U
Application number: CN202022160807.5U
Authority: CN
Inventors: 冯少萍
Original assignee: Jiangmen Longxiang Photoelectric Technology Co ltd
Current assignee: Jiangmen Longxiang Photoelectric Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-25
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an aluminum substrate polishing and cleaning production line, which comprises a frame, a control box, and a pickling device, a polishing device, a cleaning device and a drying device which are arranged in sequence, wherein a plurality of conveying rollers are arranged on the frame, and the conveying rollers are driven by a first power mechanism; two groups of pickling nozzles and two groups of first washing nozzles are sequentially arranged in the pickling device, the pickling nozzles are used for spraying acid solution, and the pickling device is provided with exhaust holes; the polishing device comprises a second power mechanism, a positioning roller and a polishing roller matched with the positioning roller, and both ends of the polishing roller are respectively provided with a cooling spray head; the cleaning device comprises a plurality of second water washing spray heads arranged on two sides of the conveying plane; the drying device comprises an air cooler and a hot air blower; the control box is electrically connected with the first power mechanism and the second power mechanism. The utility model discloses an aluminium base board is polished and is washd production line and polish with automatic back with aluminium base board pickling of the form of assembly line, is convenient for silk screen printing road map on aluminium base board, and machining efficiency is high, and processingquality is good.

Description

Aluminum substrate polishing and cleaning production line

Technical Field

The utility model belongs to the technical field of aluminium base board production technique and specifically relates to a aluminium base board is polished and is washd production line is related to.

Background

The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function, and a single-sided board generally comprises a three-layer structure, namely a circuit layer, an insulating layer and a metal base layer. In the process of processing the aluminum substrate, two surfaces of the aluminum substrate are usually polished, cleaned and passivated to facilitate silk-screen printing of a circuit diagram. In the prior art, polishing and cleaning are carried out by two parts, and generally, the polishing is carried out by a manual polishing or a polishing machine, so that oxide skin and residues on the surface of an aluminum substrate cannot be well removed, slight scratches are easily caused in the process of carrying to cleaning equipment, the processing efficiency is low, and the processing quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an aluminium base board is polished and is washd production line to the form of assembly line is polished after automatic with aluminium base board pickling, is convenient for silk screen printing road map on aluminium base board, and machining efficiency is high, and processingquality is good.

According to the utility model discloses aluminium base board washs production line of polishing, include: the conveying device comprises a rack, a first power mechanism and a second power mechanism, wherein a plurality of conveying rollers are uniformly arranged along the length direction of the rack and driven by the first power mechanism arranged on the rack; set up in proper order along direction of delivery in the frame: the pickling device is internally and sequentially provided with two groups of pickling nozzles and two groups of first washing nozzles, the two groups of pickling nozzles are respectively arranged on two sides of a conveying plane of the conveying roller, the two groups of first washing nozzles are respectively arranged on two sides of the conveying plane, the pickling nozzles are used for spraying acid solution, and the pickling device is provided with exhaust holes; the polishing device comprises a second power mechanism, a positioning roller and polishing rollers matched with the positioning roller, at least two groups of the positioning roller and the polishing rollers are arranged, at least one polishing roller is arranged on each of two sides of the conveying plane, the second power mechanism is used for driving the polishing rollers to rotate, and cooling nozzles are respectively arranged at two ends of each polishing roller; the cleaning device comprises a plurality of second washing nozzles, and the second washing nozzles are arranged on two sides of the conveying plane; the drying device comprises an air cooler and a hot air blower, and the air cooler and the hot air blower are both arranged below the conveying plane; the control box is arranged on the rack, and the first power mechanism and the second power mechanism are electrically connected to the control box.

The technical scheme at least has the following beneficial effects: earlier spray acid solution to aluminium base board through the acid dip pickle, effectively get rid of the cinder and the residue on aluminium base board surface, the rethread grinding roller is polished the upper surface and the lower surface of aluminium base board, and wash and weather, realize passivation treatment, make the surface of aluminium base board accord with the requirement of silk screen printing circuit board, be convenient for follow-up silk screen printing circuit board on aluminium base board, above-mentioned process is automatic with the form of production line to be gone on, remove manual operation from, the scratch that probably produces in having avoided frequent transport, high production efficiency, and high quality.

According to some embodiments of the utility model, grinding device is provided with elevating system, elevating system connects the conveying plane upside the registration roller with the grinding roller.

According to some embodiments of the utility model, elevating system is connected with adjust knob, adjust knob set up in the outside of frame.

According to some embodiments of the utility model, pickling installation's top is provided with a plurality of manometers, and is a plurality of the manometer is connected respectively the pickling shower nozzle with first washing shower nozzle.

According to some embodiments of the utility model, be provided with in the frame and detect the passageway, it is located to detect the passageway belt cleaning device's output.

According to some embodiments of the present invention, the pickling device, the cleaning device and the drying device are all provided with a transparent cover plate at the top.

According to some embodiments of the invention, the lower part of the pickling device and the lower part of the cleaning device are both provided with a filter.

According to some embodiments of the utility model, the control box is provided with control panel, transport regulating switch and emergency stop button, control panel is used for setting up the operating parameter of production line, transport regulating switch is used for adjusting the conveying speed of conveying roller, emergency stop button is used for stopping under the emergency the function of production line.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a production line in an embodiment of the present invention;

fig. 2 is a schematic view of a first power mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a second power mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of an embodiment of the present invention.

Reference numerals:

the device comprises a frame 100, a conveying roller 110, a first bevel gear 111, a first power mechanism 120, a first motor 121, a gear shaft 122 and a second bevel gear 123;

the pickling device 200, the pickling tank 210, the exhaust hole 211, the pickling spray head 220, the first washing spray head 230, the pressure gauge 240, the transparent cover plate 250 and the filter 260;

the device comprises a grinding device 300, a grinding box 310, a second power mechanism 320, a second motor 321, a belt 322, a tightness adjusting belt wheel 323, a positioning roller 330, a grinding roller 340, a belt pulley 341, a cooling spray head 342, a lifting mechanism 350, a lifting motor 351, a gear 352, a rack 353, a guide rail 354, a guide block 355 and an adjusting knob 360;

a cleaning device 400, a cleaning tank 410, a second water-washing nozzle 420, a middle detection channel 430;

a drying device 500, a drying box 510, an air cooler 520, a hot air heater 530;

a control box 600, a control panel 610, a conveying adjusting switch 620 and an emergency stop button 630.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, an embodiment of the utility model provides an aluminium base board is polished and is washd production line, including frame 100, a plurality of conveying rollers 110 have been arranged in proper order from the left hand right side in frame 100, a plurality of conveying rollers 110 are connected first power unit 120, a plurality of conveying roller 110's tip all is connected with first bevel gear 111 promptly, first bevel gear 111 meshes with second bevel gear 123 on the gear shaft 122 is perpendicular, gear shaft 122 is connected with first motor 121 to drive conveying roller 110 through first motor 121 and rotate, with continuously carry aluminium base board on the production line.

Referring to fig. 1 and 3, in the embodiment, a pickling device 200, a polishing device 300, a cleaning device 400 and a drying device 500 are sequentially arranged along a conveying direction of a production line, the pickling device 200 includes a pickling tank 210, and a pickling nozzle 220 and a first washing nozzle 230 which are sequentially arranged in the pickling tank 210, the pickling nozzle 220 and the first washing nozzle 230 are arranged on both upper and lower sides of a conveying plane, when an aluminum substrate passes through the pickling tank 210, the pickling nozzles 220 on both sides respectively spray an acidic solution, such as dilute sulfuric acid, on the upper surface and the lower surface of the aluminum substrate to dissolve oxide scales and residues on the surface of the aluminum substrate, and spray water through the first washing nozzle 230 to clean in time, and the upper end of the pickling tank 210 is further provided with an exhaust hole 211 to exhaust gas generated by a chemical reaction between the acidic solution and the oxide scales and residues on the surface of the aluminum substrate. The polishing device 300 comprises a polishing box 310, a second power mechanism 320, a positioning roller 330 arranged in the polishing box 310 and a polishing roller 340 matched with the positioning roller 330, two sets of the positioning roller 330 and the polishing roller 340 are arranged, wherein the positioning roller 330 of one set is arranged below a conveying plane, the polishing roller 340 is arranged above the conveying plane, the other set is opposite, a belt pulley 341 is arranged at the end part of the polishing roller 340, the belt pulley 341 is connected with a second motor 321 through a belt 322, the second motor 321 and the belt 322 are the second power mechanism 320, the polishing roller 340 is driven to rotate through the second motor 321, when an aluminum substrate passes through the polishing box 310, the polishing rollers 340 at two sides respectively polish and passivate the upper surface and the lower surface of the aluminum substrate, so that the surface of the aluminum substrate is flat, a compact protective film is formed, the requirements of a silk-screen printing circuit diagram are met, and two ends of the polishing roller 340 are also arranged in, when the aluminum substrate is polished, high temperature is generated between the polishing roller 340 and the aluminum substrate, when the temperature is too high, the chips are softened and adhered to the aluminum substrate or equipment, the polishing effect is influenced, and water is sprayed to the polishing roller 340 through the cooling spray head 342, and the temperature is reduced; the polished aluminum substrate is continuously conveyed to the cleaning device 400 and the drying device 500 through the conveying rollers 110, a plurality of second washing nozzles 420 in a cleaning box 410 of the cleaning device 400 are respectively arranged at the upper side and the lower side of a conveying plane, a part of the second washing nozzles 420 spray circulating water, and a part of the second washing nozzles spray disposable water, namely city water, so that the polished aluminum substrate can be cleaned up; the drying device 500 comprises a drying box 510, and an air cooler 520 and a hot air heater 530 which are respectively arranged below the conveying plane in sequence, and strong air drying and drying are sequentially performed on the cleaned aluminum substrate, so that the drying efficiency is improved; still be provided with control box 600 on the frame 100, control box 600 and first motor 121, second motor 321 electric connection, control box 600 includes control panel 610, carry regulating switch 620 and emergency stop button 630, can set up the operating parameter of production line through control panel 610, for example the pickling time, the time of polishing, the rotational speed of polishing roller 340, the cleaning time, parameters such as drying time, and adjust the rotational speed of first motor 121 through carrying regulating switch 620, thereby adjust the conveying speed of conveying roller 110, realize carrying out pickling and the passivation of polishing automatically to aluminium base board, remove manual operation from, avoid aluminium base board frequent transport and produce the scratch, high production efficiency, and be of high quality. If an emergency occurs, the emergency stop button 630 can stop the first motor 121 and the second motor 321, so as to stop the operation of the production line in time and ensure the operation safety.

Referring to fig. 3 and 4, further, the polishing apparatus 300 of this embodiment is further provided with an elevating mechanism 350, the elevating mechanism 350 includes an elevating motor 351, a gear 352, a rack 353 engaged with the gear 352, a guide rail 354 and a guide block 355, the guide rail 354 is vertically disposed on the frame 100, the positioning roller 330 and the polishing roller 340 above the conveying plane are connected to the guide block 355, the guide block 355 is slidably connected to the guide rail 354, the rack 353 is further fixedly connected to the guide block 355, the rack 353 is parallel to the guide rail 354, an output shaft of the elevating motor 351 is connected to the gear 352, the gear 352 is engaged with the rack 353, so that the elevating motor can drive the positioning roller 330 and the polishing roller 340 above the conveying plane to move up and down to adapt to aluminum substrates with different thicknesses, thereby increasing the versatility, in order to cooperate with the elevating mechanism 350, the belt 322 is further connected to a tightness adjusting pulley 323 to cooperate with the elevating mechanism, ensuring that the second motor 321 normally drives the grinding roller 340 to rotate; the outer side of the frame 100 is provided with an adjusting knob 360 for adjusting the lifting mechanism 350, so that the positions of the positioning roller 330 and the grinding roller 340 can be adjusted conveniently according to the thickness of the aluminum base plate.

Referring to fig. 1, further, the top of the pickling tank 210 in this embodiment is further provided with a plurality of pressure gauges 240, the plurality of pressure gauges 240 are respectively connected with the pickling nozzle 220 and the first washing nozzle 230, the pressure gauge 240 can display the spraying pressure of the pickling nozzle 220 and the first washing nozzle 230, it is convenient for an operator to observe whether the pressure of the operator meets the spraying requirement, if the spraying pressure does not meet the requirement, the spraying pressure parameter can be set by the control panel 610 to adjust, and it is ensured that the aluminum substrate is effectively pickled.

Referring to fig. 1, further, in this embodiment, a middle inspection channel 430 is further disposed on the rack 100, the middle inspection channel 430 is disposed at an output end of the cleaning device 400, that is, the middle inspection channel 430 is located between the cleaning device 400 and the drying device 500, the middle inspection channel 430 is convenient for an operator to randomly inspect a polishing effect of the aluminum substrate, the aluminum substrate with uneven polished lines is timely taken out and polished again, and the production yield is improved.

Referring to fig. 1, in the present embodiment, transparent cover plates 250 are movably disposed at the tops of the pickling tank 210, the cleaning tank 410, and the drying tank 510, so that on one hand, an operator can observe the working state inside the tank, such as whether the aluminum substrate is normally conveyed or not, whether the aluminum substrate is normally cleaned or not, and so on, and can find a fault in time. On the other hand, when a fault occurs, the cover plate is conveniently opened after the machine is stopped to carry out adjustment and maintenance operation.

Referring to fig. 1, in the present embodiment, the filters 260 are disposed at the lower portions of the pickling tank 210 and the cleaning tank 410, and the filters 260 are made of filter cotton, so that the cleaning solution (or water) is filtered by the filter cotton and then recycled, thereby reducing waste of water resources.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an aluminium base board is polished and is washd production line which characterized in that includes:

the conveying device comprises a rack (100), wherein a plurality of conveying rollers (110) are uniformly arranged along the length direction of the rack (100), and the plurality of conveying rollers (110) are driven by a first power mechanism (120) arranged on the rack (100);

arranged on the machine frame (100) in sequence along the conveying direction:

the pickling device (200) is internally and sequentially provided with two groups of pickling nozzles (220) and two groups of first washing nozzles (230), the two groups of pickling nozzles (220) are respectively arranged on two sides of a conveying plane of the conveying roller (110), the two groups of first washing nozzles (230) are respectively arranged on two sides of the conveying plane, the pickling nozzles (220) are used for spraying acid solution, and the pickling device (200) is provided with exhaust holes (211);

the grinding device (300) comprises a second power mechanism (320), positioning rollers (330) and grinding rollers (340) matched with the positioning rollers (330), at least two groups of the positioning rollers (330) and the grinding rollers (340) are arranged, at least one grinding roller (340) is arranged on each of two sides of the conveying plane, the second power mechanism (320) is used for driving the grinding rollers (340) to rotate, and cooling nozzles (342) are respectively arranged at two ends of each grinding roller (340);

the cleaning device (400) comprises a plurality of second water washing spray heads (420), and the second water washing spray heads (420) are arranged on two sides of the conveying plane;

the drying device (500) comprises an air cooler (520) and a hot air blower (530), and the air cooler (520) and the hot air blower (530) are arranged below the conveying plane;

the control box (600) is arranged on the rack (100), and the first power mechanism (120) and the second power mechanism (320) are electrically connected to the control box (600).

2. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: the grinding device (300) is provided with a lifting mechanism (350), and the lifting mechanism (350) is connected with the positioning roller (330) and the grinding roller (340) on the upper side of the conveying plane.

3. The aluminum substrate grinding and cleaning production line as claimed in claim 2, wherein: the lifting mechanism (350) is connected with an adjusting knob (360), and the adjusting knob (360) is arranged on the outer side of the rack (100).

4. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: the top of acid dip pickle (200) is provided with a plurality of manometer (240), and is a plurality of manometer (240) are connected respectively acid dip shower nozzle (220) with first washing shower nozzle (230).

5. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: a middle detection channel (430) is arranged on the rack (100), and the middle detection channel (430) is located at the output end of the cleaning device (400).

6. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: transparent cover plates (250) are arranged at the tops of the pickling device (200), the cleaning device (400) and the drying device (500).

7. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: the lower part of the pickling device (200) and the lower part of the cleaning device (400) are both provided with filters (260).

8. The aluminum substrate grinding and cleaning production line as claimed in claim 1, wherein: the control box (600) is provided with a control panel (610), a conveying adjusting switch (620) and an emergency stop button (630), the control panel (610) is used for setting the operation parameters of the production line, the conveying adjusting switch (620) is used for adjusting the conveying speed of the conveying rollers (110), and the emergency stop button (630) is used for stopping the operation of the production line in an emergency.