Corrosion formed foil production device

Abstract

The utility model relates to the technical field of formed foil production and processing, in particular to a corrosion formed foil production device which comprises a driving assembly, a power-up roller connected with the driving assembly, a power supply connected with the power-up roller, a connecting pipe connected with the power-up roller, a spray head arranged on the connecting pipe and a liquid supply pipeline connected with the connecting pipe. The connecting pipe is fixedly or rotationally connected with the power-up roller, the heat supply pipeline is fixedly or rotationally connected with the connecting pipe, a placement cavity is formed in the axis of the power-up roller, the connecting pipe and the spray head are arranged in the placement cavity, and a through groove for communicating the placement cavity with the outside is formed in the side face of the power-up roller. The connecting pipe and the spray head are arranged in the containing cavity of the power-up roller, so that water mist can be sprayed outwards from the axis of the power-up roller through the through groove, heat dissipation can be fully conducted on the aluminum foil and the power-up roller, meanwhile, the aluminum foil can be cleaned, the occurrence probability of the aluminum foil sparking phenomenon is fully reduced, and normal production of the aluminum foil is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production and processing technology field of chemical conversion foil, more particularly to a kind of corrosion chemical conversion foil production device. BACKGROUND

[0002] In the current chemical conversion foil processing production, the electric roller is contacted with aluminum foil, and the aluminum foil surface is easy to have the phenomenon of striking fire in the running process, and one of the main reasons is that the aluminum foil is continuously moved during production, the contact voltage is affected by many aspects such as environmental temperature, aluminum foil temperature or other conditions, and the voltage cannot be maintained stable and unchanged, when the contact voltage is higher than the threshold value that the aluminum foil can withstand, the phenomenon of striking fire is easy to appear, especially in summer when the environmental temperature rises, the phenomenon of striking fire is more serious;And the phenomenon of striking fire is easy to cause the fault of broken foil, shutdown and damaged electric roller, easy to cause great loss, also seriously affect normal production. SUMMARY

[0003] The utility model discloses to overcome the defect that the phenomenon of striking fire is easy to appear when environmental temperature rises in the prior art, provide a kind of corrosion chemical conversion foil production device, provide cooling for aluminum foil, reduce the probability of the phenomenon of striking fire, guarantee stable production of production line.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of: a kind of corrosion chemical conversion foil production device, comprising: drive assembly, with the drive assembly connection electric roller, with the electric roller connection power supply, further comprising the connecting pipe being connected with the electric roller, the spray head being set on the connecting pipe, with the connecting pipe connection liquid supply pipeline;The connecting pipe is fixedly connected or rotatably connected with the electric roller, the heat supply pipeline is fixedly connected or rotatably connected with the connecting pipe, the electric roller shaft center is equipped with the placement cavity, the connecting pipe and the spray head are all arranged in the placement cavity, the electric roller side is equipped with the through slot for the placement cavity and external communication.

[0005] The driving assembly is used to drive the electrifying roller to rotate, the power supply provides voltage, the positive pole of the power supply is connected with the electrifying roller, the negative pole is connected with the aluminum foil, and the power of the aluminum foil is provided by the roller shaft on the production line; the nozzle is arranged on the connecting pipe, the connecting pipe is arranged in the placing cavity, that is, at the rotation center of the electrifying roller, the end of the connecting pipe is connected with the liquid supply pipeline, the cooling water in the liquid supply pipeline flows into the connecting pipe and is sprayed out from the nozzle, at the same time, the electrifying roller is also provided with a through groove, the through groove is connected with the outside and the placing cavity, so that the water mist sprayed out from the nozzle can continue to be sprayed out from the through groove, and then the contact surface of the aluminum foil and the electrifying roller can be contacted with the cooling water, so as to cool the aluminum foil, the setting of the through groove also increases the surface area of the electrifying roller, so that the water mist can better cool the electrifying roller, so as to sufficiently reduce the temperature of the electrifying roller of the aluminum foil box, reduce the ignition probability of the aluminum foil, and clean the aluminum foil in the process, so as to clean the impurities on the aluminum foil and further reduce the ignition probability; since the electrifying roller needs to rotate during work, the setting mode of the connecting pipe has two modes, one is fixedly connected with the electrifying roller, and the connecting pipe and the nozzle rotate together with the electrifying roller during work, at this time, the connecting pipe needs to be rotatably connected with the liquid supply pipeline, and a rotatable water pipe joint is adopted to realize connection, so as to ensure water supply; the other mode is that the connecting pipe is fixedly connected with the liquid supply pipeline and is rotatably connected with the electrifying roller, and this mode can also realize the above cooling and cleaning effects. The water flow of the liquid supply pipeline can be externally connected with a water flow with pressure, or a water pump is arranged to supply water.

[0006] Preferably, the voltage detection device connected with the power supply and the control assembly for controlling the opening and closing of the liquid supply pipeline are further included, the control assembly is connected with the liquid supply pipeline, and the voltage detection device is signal connected with the control assembly.

[0007] The voltage detection device is arranged to detect the power supply voltage of the power supply in real time, and the detection signal is transmitted to the control assembly, the control assembly adjusts the water output of the liquid supply pipeline according to the voltage, when the environmental temperature is low, the water flow can be closed at low voltage and opened at high voltage, when the environmental temperature is high, a smaller water flow can be output at low voltage and a larger water flow can be output at high voltage.

[0008] Preferably, the control assembly includes a water supply pump connected with the liquid supply pipeline and a water storage element connected with the water supply pump, and the water supply pump is signal connected with the voltage detection device.

[0009] The water storage element is arranged to store cooling water, and the water supply pump is arranged to provide water pressure, and the water storage element can be a water storage barrel or a water storage pool.

[0010] Preferably, the water collecting tank arranged below the electrifying roller is further included, and the water collecting tank is in communication with the water storage element.

[0011] The water collecting tank is arranged to collect the water sprayed by the spray head, and then the water is returned to the water storage device for recycling; further, a filter is arranged on the connecting pipeline between the water collecting tank and the water storage device or the connecting pipeline between the water storage device and the water supply pump, so as to filter out the impurities washed down during the cleaning of the aluminum foil, and ensure the purity of the water supply.

[0012] Preferably, a rotary joint is further arranged and connected with the connecting pipeline and the liquid supply pipeline respectively, the connecting pipeline is fixedly connected with the electrified roller, and the connecting pipeline is rotatably connected with the liquid supply pipeline through the rotary joint.

[0013] When the connecting pipeline is fixedly connected with the electrified roller, the rotary joint is used to rotatably connect the connecting pipeline and the liquid supply pipeline, in this scheme, the connecting pipeline is convenient to install, the diameter of the rotating shaft of the electrified roller is not high, and the arrangement and assembly are relatively convenient.

[0014] Preferably, the spray head is an atomizing spray head.

[0015] The atomizing spray head can increase the atomizing effect of the water flow, facilitate the full coverage of the water mist on the surface of the aluminum foil and the electrified roller, be more beneficial to heat dissipation and cleaning, and avoid damaging the aluminum foil due to excessive water flow impact.

[0016] Preferably, a plurality of spray heads are arranged on the connecting pipeline.

[0017] The plurality of spray heads are arranged uniformly, the water mist is distributed more uniformly, and the arrangement mode can be spiral, or uniformly arranged along the circumference and the axis.

[0018] Preferably, the spray head is detachably connected with the connecting pipeline.

[0019] The spray head is detachably arranged, so as to be convenient for replacement and maintenance.

[0020] Preferably, the electrified roller comprises a first rotating shaft, a plurality of conductive rods connected with the first rotating shaft, and a second rotating shaft connected with the plurality of conductive rods, the plurality of conductive rods are arranged uniformly along the circumference of the axis, and gaps are left between adjacent conductive rods to form the through slot.

[0021] The first rotating shaft and the second rotating shaft are arranged at two ends of the conductive rod respectively, the axis of the conductive rod, the first rotating shaft or the second rotating shaft is the placement cavity, and a gap is left between adjacent conductive rods, which is the through slot in this scheme, so that the manufacturing and assembly are facilitated, and the width of the through slot can be adjusted flexibly.

[0022] Preferably, the connecting pipeline is rotatably connected with the electrified roller, and the liquid supply pipeline is fixedly connected with the connecting pipeline.

[0023] When the connecting pipe is rotationally connected with the electrifying roller, the diameter of the rotation shaft of the electrifying roller has certain requirements, at this time, the liquid supply pipeline is fixedly connected with the connecting pipe, and the connecting sealing performance is better, further, the bearing is arranged between the connecting pipe and the electrifying roller.

[0024] Compared with the prior art, the utility model has the beneficial effects that:

[0025] 1、In the placing cavity of the electrifying roller, the connecting pipe and the spray head are arranged, so that the water mist can be sprayed outwards from the shaft center of the electrifying roller through the through groove, and the aluminum foil and the electrifying roller can be fully cooled and cleaned, the occurrence probability of the aluminum foil ignition phenomenon is reduced, and the normal production of the aluminum foil is ensured.

[0026] 2、The voltage detection device is arranged to detect the power supply voltage, and the control assembly is cooperated to control the water supply size of the liquid supply pipeline, so that the aluminum foil ignition phenomenon caused by the excessively high voltage is avoided, and the stable production is further ensured. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole structure schematic view of the corrosion and formation foil production device.

[0028] Figure 2 It is a structure schematic view of the electrifying roller of the corrosion and formation foil production device.

[0029] Figure 3 It is a setting structure schematic view of the water collecting tank of the corrosion and formation foil production device.

[0030] In the drawing, 1 is an electrifying roller, 2 is a power supply, 3 is a connecting pipe, 4 is a spray head, 5 is a liquid supply pipeline, 6 is a placing cavity, 7 is a through groove, 8 is a voltage detection device, 9 is a control assembly, 10 is a water supply pump, 11 is a water storage part, 12 is a water collecting tank, 13 is a rotary joint, 14 is a first rotation shaft, 15 is a conductive rod, and 16 is a second rotation shaft. DETAILED DESCRIPTION

[0031] The drawings are only used for example description, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product; for the person skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted. The position relationship in the drawings is only used for example description, and cannot be understood as the limitation of the patent.

[0032] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "long," and "short" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0033] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings:

[0034] Example 1

[0035] like Figures 1-2 As shown, an etching foil production apparatus includes: a drive assembly, an electric roller 1 connected to the drive assembly, a power supply 2 connected to the electric roller 1, a connecting pipe 3 connected to the electric roller 1, a nozzle 4 disposed on the connecting pipe 3, and a liquid supply pipe 5 connected to the connecting pipe 3; the connecting pipe 3 is fixedly or rotatably connected to the electric roller 1, the heating pipe is fixedly or rotatably connected to the connecting pipe 3, a placement cavity 6 is provided at the axis of the electric roller 1, the connecting pipe 3 and the nozzle 4 are both disposed in the placement cavity 6, and a through groove 7 is provided on the side of the electric roller 1 to connect the placement cavity 6 with the outside.

[0036] The driving assembly is used to drive the electrifying roller 1 to rotate, the power supply 2 provides voltage, the positive pole of the power supply 2 is connected with the electrifying roller 1, the negative pole is connected with the aluminum foil, the power of the aluminum foil is provided by the roller shaft on the production line; the nozzle 4 is arranged on the connecting pipe 3, the connecting pipe 3 is arranged in the placing cavity 6, that is, at the rotating shaft center of the electrifying roller 1, the end of the connecting pipe 3 is connected with the liquid supply pipeline 5, the cooling water in the liquid supply pipeline 5 flows into the connecting pipe 3 and is sprayed out from the nozzle 4, at the same time, the electrifying roller 1 is also provided with the through groove 7, the through groove 7 is connected with the outside and the placing cavity 6, so that the water mist sprayed out from the nozzle 4 can continue to be sprayed out from the through groove 7, and then the contact surface of the aluminum foil and the electrifying roller 1 can be contacted with the cooling water, so as to cool the aluminum foil, the setting of the through groove 7 also increases the surface area of the electrifying roller 1, so that the water mist can better cool the electrifying roller 1, sufficiently reduces the temperature of the electrifying roller 1 of the aluminum foil box, reduces the ignition probability of the aluminum foil, in the process, the water mist also cleans the aluminum foil, so as to clean the impurities on the aluminum foil, and further reduces the ignition probability; since the electrifying roller 1 needs to rotate when working, the setting mode of the connecting pipe 3 has two kinds, one is fixedly connected with the electrifying roller 1, the connecting pipe 3 and the nozzle 4 rotate together with the electrifying roller 1 when working, at this time, the connecting pipe 3 needs to be rotatably connected with the liquid supply pipeline 5, a rotatable water pipe joint is adopted to connect, so as to ensure water supply; the other is that the connecting pipe 3 is fixedly connected with the liquid supply pipeline 5, and is rotatably connected with the electrifying roller 1, this setting mode can also achieve the cooling and cleaning effects described above. The water flow of the liquid supply pipeline 5 can be externally connected with a water flow with pressure, or a water pump is arranged to supply water.

[0037] The beneficial effects of the embodiment are that the connecting pipe 3 and the nozzle 4 are arranged in the placing cavity 6 of the electrifying roller 1, so that the water mist can be sprayed out from the shaft center of the electrifying roller 1 through the through groove 7, and then the aluminum foil and the electrifying roller 1 can be sufficiently cooled, the aluminum foil can be cleaned, and the occurrence probability of the aluminum foil ignition phenomenon is sufficiently reduced, so as to ensure the normal production of the aluminum foil.

[0038] Embodiment 2

[0039] On the basis of embodiment 1, the difference from embodiment 1 is that:

[0040] As shown in Figures 1-2 , the voltage detection device 8 connected with the power supply 2 and the control assembly 9 controlling the opening and closing of the liquid supply pipeline 5 are further included, the control assembly 9 is connected with the liquid supply pipeline 5, and the voltage detection device 8 is signal connected with the control assembly 9. The control assembly 9 includes the water supply pump 10 connected with the liquid supply pipeline 5 and the water storage part 11 connected with the water supply pump 10, and the water supply pump 10 is signal connected with the voltage detection device 8. As shown in Figure 3 , the water collecting tank 12 arranged below the electrifying roller 1 is further included, and the water collecting tank 12 is communicated with the water storage part 11. As shown in Figures 1-2As shown, the rotating joint 13 is connected with the connecting pipe 3 and the liquid supply pipeline 5 respectively, the connecting pipe 3 is fixedly connected with the electrified roller 1, and the connecting pipe 3 is rotatably connected with the liquid supply pipeline 5 through the rotating joint 13.

[0041] The voltage detection device 8 is arranged to detect the power supply voltage of the power supply 2 in real time, and transmit the detection signal to the control assembly 9, and the control assembly 9 adjusts the water output of the liquid supply pipeline 5 according to the voltage size, when the environmental temperature is low, the water flow can be closed at low voltage and opened at high voltage, when the environmental temperature is high, a smaller water flow can be output at low voltage and a larger water flow can be output at high voltage. The water storage part 11 is arranged to store cooling water, and the water supply pump 10 is arranged to provide water pressure, and the water storage part 11 can be a water storage barrel or a water storage tank. The water collecting tank 12 is arranged to collect the water sprayed by the spray head 4, and then the water flow is returned to the water storage part 11 for recycling; further, a filter is arranged on the connecting pipe 3 between the water collecting tank 12 and the water storage part 11, or on the connecting pipe 3 between the water storage part 11 and the water supply pump 10, so as to filter out the impurities washed down during the cleaning of the aluminum foil, and ensure the purity of the water supply. When the connecting pipe 3 is fixedly connected with the electrified roller 1, the rotating joint 13 is used to rotatably connect the connecting pipe 3 and the liquid supply pipeline 5, in this scheme, the connecting pipe 3 is convenient to install, and the diameter requirement of the rotating shaft of the electrified roller 1 is not high, and the setting and assembly are relatively convenient.

[0042] The remaining features and working principles of this embodiment are consistent with those of embodiment 1.

[0043] Embodiment 3

[0044] On the basis of embodiment 1 or embodiment 2, embodiment 1 or embodiment 2 is further limited, and the difference lies in that:

[0045] As shown in Figures 1-2 , the spray head 4 is an atomizing spray head 4. A plurality of spray heads 4 are arranged on the connecting pipe 3. The spray head 4 is detachably connected with the connecting pipe 3. The electrified roller 1 includes a first rotating shaft 14, a plurality of conductive rods 15 connected with the first rotating shaft 14, and a second rotating shaft 16 connected with the plurality of conductive rods 15. The plurality of conductive rods 15 are evenly arranged along the circumferential direction of the shaft, and gaps are formed between adjacent conductive rods 15 to form the through slot 7. The connecting pipe 3 is rotatably connected with the electrified roller 1, and the liquid supply pipeline 5 is fixedly connected with the connecting pipe 3.

[0046] The atomizing nozzle 4 can increase the atomization effect of the water flow, facilitate the water mist to fully cover the surface of the aluminum foil and the electrified roller 1, be more beneficial to heat dissipation and cleaning, and avoid damaging the aluminum foil due to too large water flow impact. The multiple nozzles 4 are arranged uniformly, the water mist is distributed more uniformly, and the arrangement mode can adopt a spiral shape or be uniformly arranged along the circumference and the axis. The nozzle 4 is detachably arranged, facilitating replacement and maintenance. The first rotating shaft 14 and the second rotating shaft 16 are arranged at two ends of the conductive rod 15 respectively, the axis of the conductive rod 15, the first rotating shaft 14 or the second rotating shaft 16 is the placement cavity 6, and a gap is left between adjacent conductive rods 15, which is the through groove 7 in the scheme, so that the manufacturing and assembly are facilitated, and the width of the through groove 7 can be flexibly adjusted. When the connecting pipe 3 is rotationally connected with the electrified roller 1, there is a certain requirement for the diameter of the rotating shaft of the electrified roller 1, at this time, the liquid supply pipe 5 is fixedly connected with the connecting pipe 3, the sealing connection is better, and further, a bearing is arranged between the connecting pipe 3 and the electrified roller 1.

[0047] The remaining working principles and working processes of the embodiment are consistent with those of the embodiment 1 or the embodiment 2.

[0048] In the specific contents of the above specific embodiments, each technical feature can be combined arbitrarily without contradiction, and in order to make the description simple, all possible combinations of the above technical features are not described, but as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the present application.

[0049] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For ordinary skilled in the art, other different forms of changes or modifications can be made on the basis of the above description. Here, all the implementation modes are not required or can not be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An apparatus for producing etched foil, comprising: The driving assembly, the electric roller (1) connected to the driving assembly, and the power supply (2) connected to the electric roller (1) are characterized in that they further include a connecting pipe (3) connected to the electric roller (1), a nozzle (4) disposed on the connecting pipe (3), and a liquid supply pipe (5) connected to the connecting pipe (3); the connecting pipe (3) is fixedly connected or rotatably connected to the electric roller (1), the heating pipe is fixedly connected or rotatably connected to the connecting pipe (3), a placement cavity (6) is provided at the axis of the electric roller (1), the connecting pipe (3) and the nozzle (4) are both disposed in the placement cavity (6), and a through groove (7) is provided on the side of the electric roller (1) to communicate with the outside of the placement cavity (6).

2. The etching foil production apparatus according to claim 1, characterized in that: It also includes a voltage detection device (8) connected to the power supply (2) and a control component (9) for controlling the opening or closing of the liquid supply pipe (5). The control component (9) is connected to the liquid supply pipe (5), and the voltage detection device (8) is signal connected to the control component (9).

3. The etching foil production apparatus according to claim 2, characterized in that: The control component (9) includes a water supply pump (10) connected to the liquid supply pipeline (5) and a water storage device (11) connected to the water supply pump (10). The water supply pump (10) is signal-connected to the voltage detection device (8).

4. The etching foil production apparatus according to claim 3, characterized in that: It also includes a water collection trough (12) disposed below the electric roller (1), the water collection trough (12) being connected to the water storage component (11).

5. The etching foil production apparatus according to claim 1, characterized in that: It also includes a rotary joint (13) that is connected at both ends to the connecting pipe (3) and the liquid supply pipe (5) respectively. The connecting pipe (3) is fixedly connected to the electric roller (1), and the connecting pipe (3) is rotatably connected to the liquid supply pipe (5) through the rotary joint (13).

6. The etching foil production apparatus according to claim 1, characterized in that: The nozzle (4) is an atomizing nozzle (4).

7. The etching foil production apparatus according to claim 6, characterized in that: Multiple nozzles (4) are evenly arranged on the connecting pipe (3).

8. The etching foil production apparatus according to claim 1, characterized in that: The nozzle (4) is detachably connected to the connecting pipe (3).

9. The etching foil production apparatus according to claim 1, characterized in that: The electric roller (1) includes a first rotating shaft (14), a plurality of conductive rods (15) connected to the first rotating shaft (14), and a second rotating shaft (16) connected to the plurality of conductive rods (15). The plurality of conductive rods (15) are evenly arranged along the circumference of the axis, and a gap is left between adjacent conductive rods (15) to form the through groove (7).

10. The etching foil production apparatus according to claim 1, characterized in that: The connecting pipe (3) is rotatably connected to the electric roller (1), and the liquid supply pipe (5) is fixedly connected to the connecting pipe (3).

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