Accurate cutting equipment for aluminum foil production and cutting method thereof

Abstract

The invention discloses accurate cutting equipment for aluminum foil production and a cutting method thereof, and relates to the technical field of aluminum foil accurate cutting. The accurate cutting equipment comprises a laser cutting machine body, a mounting frame is fixedly connected to the top end of the laser cutting machine body, a laser base is slidably connected to the top end of the mounting frame, and a multi-processing mechanism is arranged on the periphery of the laser base; the multi-processing mechanism is used for cleaning the surface of the aluminum foil before cutting and positioning the aluminum foil during cleaning, the multi-processing mechanism can spray nitrogen in the cutting process of the aluminum foil, and the surface of the aluminum foil can be further cleaned through a brush and an inclined face removing plate after primary preheating treatment. The two rows of brushes are distributed in a staggered mode, cleaning blind areas are avoided during cleaning, the cleaning quality of the surface of the aluminum foil is further improved, secondary preheating treatment can be conducted on the surface of the aluminum foil through the second temperature control holes in the bottom end of the temperature control block after cleaning, the situation that the preheating quality is affected by residual dust is avoided, and therefore it is guaranteed that the cutting face of the aluminum foil is evenly heated.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum foil precision cutting, in particular to precision cutting equipment for aluminum foil production and a cutting method thereof. Background Art

[0002] Aluminum foil production refers to the entire process from aluminum foil raw material to processing into plain foil. It is a continuation of the cold rolling process of aluminum plates and strips. There are two types of aluminum foil blanks: hot-rolled blanks and cast-rolled blanks. They are cold-rolled into aluminum foil raw materials with a thickness of 0.4-0.7mm, and then rough-rolled, intermediate-rolled and finish-rolled to obtain aluminum foil of different thicknesses. After production, the aluminum foil material needs to be processed into specific sizes and shapes by a cutting machine to meet the needs of different application scenarios.

[0003] After using, the existing cutting equipment still has the following defects:

[0004] 1. When aluminum foil is cut by a laser cutting machine, the surface of the aluminum foil is generally cut directly. However, the high temperature generated during the laser cutting process will cause the aluminum foil to melt locally. However, the aluminum material is relatively soft, and thermal expansion is easy to occur when the aluminum foil is partially melted. The thermal expansion caused by local heating and the constraint of the surrounding cooling part will cause the aluminum foil to deform, thereby reducing the cutting quality of the aluminum foil.

[0005] 2. When cutting aluminum foil, it is usually fixed on the cutting table by tape, pressure plate or heavy objects to prevent the aluminum foil from sliding. However, when using tape to fix the aluminum foil, it is easy to leave glue marks on the surface of the aluminum foil, and when using heavy objects to fix it, it is easy to leave indentations on the surface of the aluminum foil due to the soft aluminum material, which affects the appearance of the aluminum foil itself. Fixing the aluminum foil with a pressure plate can solve the problem of easily leaving marks on the surface of the aluminum foil, but most of them only fix the aluminum foil as a whole, resulting in a lack of fixing measures around the cutting surface of the aluminum foil, and because the bottom end of the pressure plate is in a flat state, it will still slip during the cutting process, thus affecting the cutting accuracy of the aluminum foil. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides precision cutting equipment and a cutting method for aluminum foil production, which can effectively solve the problems in the prior art that thermal expansion during cutting and the constraint of the surrounding cooling part will cause the aluminum foil to deform and reduce the cutting quality, and the use of a pressure plate for fixing will still cause slippage and affect the cutting accuracy.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The invention discloses precision cutting equipment for aluminum foil production, comprising a laser cutting machine body, a mounting frame fixedly connected to the top of the laser cutting machine body, a laser seat slidably connected to the top of the mounting frame, a temperature control component arranged on one side of the laser seat, and multiple processing mechanisms arranged around the laser seat;

[0009] The temperature control component is used to control the temperature of the cut surface during the aluminum foil cutting process and remove dust or debris from the cut surface of the aluminum foil during temperature control. The temperature control component can also perform secondary temperature control on the cut surface of the aluminum foil after removing the debris.

[0010] The multi-processing mechanism is used to clean the surface of the aluminum foil before cutting and to position the aluminum foil during the cleaning process. The multi-processing mechanism can also spray nitrogen during the aluminum foil cutting process.

[0011] Furthermore, the temperature control component includes a delivery pipe, the bottom end of the delivery pipe is fixedly connected to an air guide pipe, the outer surface of the air guide pipe is fixedly connected to a drainage pipe, the bottom end of the drainage pipe is fixedly connected to a temperature control block, a temperature control cavity is provided inside the temperature control block, the temperature control cavity is connected to the drainage pipe, a temperature control hole 1 is provided on a side of the temperature control block away from the laser seat, the temperature control hole 1 is connected to the temperature control cavity, and a temperature control hole 2 is provided at the bottom end of the temperature control block, the temperature control hole 2 is connected to the temperature control cavity.

[0012] Furthermore, a driving plate is fixedly connected to a side of the laser seat close to the delivery tube, a control column is fixedly connected to a side of the driving plate away from the laser seat, a driving cylinder is rotatably connected to an outer surface of the control column, an end of the driving cylinder away from the control column is fixedly connected to a driving shaft, a limiting plate is fixedly connected to a side of the laser seat close to the delivery tube, the driving shaft passes through and is rotatably connected to a side of the limiting plate close to the driving cylinder, the driving shaft passes through and is rotatably connected to an end of the delivery tube close to the driving cylinder, a fan blade is fixedly connected to one end of the driving shaft located inside the delivery tube, and the delivery tube passes through the outer surface of the limiting plate.

[0013] Furthermore, the multi-processing mechanism includes a bellows and a positioning block, the bottom end of the bellows is fixedly connected to a drainage block, a drainage cavity is provided inside the drainage block, the drainage cavity is communicated with the bellows, the inner wall of the drainage cavity is fixedly connected to the drainage block, a drainage cavity is provided inside the drainage block, the drainage cavity is communicated with the drainage cavity, a drainage hole is provided on the inner wall of the drainage cavity, and the positioning block is fixedly connected to the outer surface of the laser seat.

[0014] Furthermore, the drainage block is fixedly connected to a mounting plate on a side away from the laser seat, a push block is provided on a side of the mounting plate away from the drainage block, a spring 1 is symmetrically fixedly connected to a side of the mounting plate away from the drainage block, one end of the spring 1 away from the mounting plate is fixedly connected to a side of the push block close to the mounting plate, an insert block is fixedly connected to a side of the push block close to the mounting plate, the insert block penetrates a side of the mounting plate close to the push block, and a slot matching the insert block is provided on a side of the positioning block close to the mounting plate.

[0015] Furthermore, the bottom end of the drainage block is fixedly connected to a pressing frame, the bottom end of the pressing frame is provided with an anti-slip hole, the bottom end of the pressing frame away from the positioning block is fixedly connected to a mounting seat, the inside of the mounting seat is slidably connected to a control plate, the top of the control plate is fixedly connected to a plurality of springs 2, the springs 2 are fixedly connected to the inner wall of the mounting seat, the bottom end of the control plate is fixedly connected to two rows of brushes, the two rows of brushes are distributed in a staggered form at the bottom end of the control plate, and the side of the mounting seat away from the pressing frame is fixedly connected to an inclined rejection plate.

[0016] A precision cutting method for producing aluminum foil comprises the following steps:

[0017] Step 1: Choose a suitable aluminum foil laser cutting machine and check the various functions of the laser cutting machine;

[0018] Step 2: Use CAD or other design software to create cutting drawings, and import the designed cutting files into the control system of the laser cutting machine;

[0019] Step 3: Adjust the parameters of the laser cutting machine;

[0020] Step 4: Position the aluminum foil on the cutting table, start the laser cutting machine to cut, and perform multiple treatments on the surface of the aluminum foil during cutting;

[0021] Step 5: After cutting, remove the aluminum foil and check the cut edges;

[0022] Step 6: Clean the waste and residue, and sort and store the aluminum foil.

[0023] Furthermore, the multiple treatments in step 4 include temperature control treatment, cleaning treatment, positioning treatment and cooling treatment on the surface of the aluminum foil.

[0024] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0025] 1. By using the temperature control hole 1 on the temperature control block to preheat the surface of the aluminum foil, the thermal stress in the cutting process can be reduced, and the possibility of deformation of the aluminum foil can be reduced. At the same time, the hot air in the preheating process helps to blow away the dust and impurities on the surface of the aluminum foil. After the first preheating treatment, the surface of the aluminum foil can be further cleaned by a brush and a bevel rejection plate, and the two rows of brushes are staggered to avoid blind spots during cleaning, further improving the cleaning quality of the aluminum foil surface. After cleaning, the surface of the aluminum foil can be preheated for the second time using the temperature control hole 2 at the bottom of the temperature control block to avoid affecting the preheating quality due to residual dust, thereby ensuring uniform heating of the cutting surface of the aluminum foil and avoiding local heating of the aluminum foil surface during cutting.

[0026] 2. When the pressing frame moves downward, the periphery of the aluminum foil cutting surface can be pressed, and the friction between the pressing frame and the aluminum foil surface can be further increased through the anti-slip holes at the bottom of the pressing frame during the pressing process to prevent sliding. At the same time, the guide block moves downward, which can shorten the distance between the drainage hole on the guide block and the aluminum foil cutting surface, thereby reducing the contact time between nitrogen and the aluminum foil surface. Nitrogen has a certain cooling effect, thereby shortening the cooling time of the cutting surface, which helps to reduce the risk of material deformation caused by heat conduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0029] Figure 2 For the present invention Figure 2 The enlarged structure diagram at A in the middle;

[0030] Figure 3 It is a partial three-dimensional structural diagram of the present invention;

[0031] Figure 4 It is a three-dimensional structural diagram of the temperature control component and the multiple processing mechanism in the present invention;

[0032] Figure 5 For the present invention Figure 4 The enlarged structure diagram at B in the middle;

[0033] Figure 6 The local three-dimensional structure of the temperature control component and the multiple processing mechanism in the present invention Figure 1 ;

[0034] Figure 7 For the present invention Figure 6 The enlarged structure diagram at C in the middle;

[0035] Figure 8 The local three-dimensional structure of the temperature control component and the multiple processing mechanism of the present invention Figure 2 ;

[0036] Fig. 9 For the present invention Figure 8 The enlarged structure diagram at D in the middle;

[0037] Fig.10 It is a three-dimensional structural diagram of the multiple processing mechanism in the present invention;

[0038] Fig.11 It is a cross-sectional structural diagram of the mounting plate and the positioning block in the present invention.

[0039] The numbers in the figure represent:

[0040] 1. Laser cutting machine body; 2. Mounting frame; 3. Laser seat; 4. Driving plate; 5. Control column; 6. Driving cylinder; 7. Limit plate;

[0041] Temperature control components: 81, drive shaft; 82, fan blades; 83, delivery pipe; 84, air guide pipe; 85, drainage pipe; 86, temperature control block;

[0042] Multiple processing mechanisms: 91, bellows; 92, drainage block; 93, outlet block; 94, mounting plate; 95, push block; 96, insert block; 97, spring one; 98, positioning block; 99, pressing frame; 910, mounting seat; 911, spring two; 912, control board; 913, brush; 914, inclined surface removal plate. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0044] The present invention will be further described below in conjunction with the embodiments.

[0045] The aluminum foil production precision cutting equipment of this embodiment is as follows Figures 1 to 11 As shown, it includes a laser cutting machine body 1, a mounting frame 2 is fixedly connected to the top of the laser cutting machine body 1, and a laser base 3 is slidably connected to the top of the mounting frame 2;

[0046] In view of the above-mentioned laser base 3, it can be specifically implemented as follows:

[0047] A temperature control component is provided on one side of the laser seat 3. The temperature control component is used to control the temperature of the cutting surface during the aluminum foil cutting process and remove dust or debris from the aluminum foil cutting surface during temperature control. The temperature control component can also perform secondary temperature control on the aluminum foil cutting surface after removing the debris.

[0048] A multi-processing mechanism is arranged around the laser seat 3, and the multi-processing mechanism is used to clean the surface of the aluminum foil before cutting and position the aluminum foil during cleaning. The multi-processing mechanism can also spray nitrogen during the aluminum foil cutting process.

[0049] As a preferred implementation in this embodiment, Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the multiple processing mechanism includes a bellows 91 and a positioning block 98, the bottom end of the bellows 91 is fixedly connected to a drainage block 92, a guide cavity is provided inside the drainage block 92, the guide cavity is communicated with the bellows 91, a guide block 93 is fixedly connected to the inner wall of the guide cavity, a drainage cavity is provided inside the guide block 93, the drainage cavity is communicated with the guide cavity, a drainage hole is provided on the inner wall of the drainage cavity, the positioning block 98 is fixedly connected to the outer surface of the laser seat 3, a mounting plate 94 is fixedly connected to the side of the drainage block 92 away from the laser seat 3, a push block 95 is provided on the side of the mounting plate 94 away from the drainage block 92, a spring 97 is symmetrically fixedly connected to the side of the mounting plate 94 away from the drainage block 92, one end of the spring 97 away from the mounting plate 94 is fixedly connected to the side of the push block 95 close to the mounting plate 94, and the push block 95 close to the mounting plate 94 One side is fixedly connected with an insertion block 96, which passes through the side of the mounting plate 94 close to the push block 95, and a slot compatible with the insertion block 96 is opened on the side of the positioning block 98 close to the mounting plate 94. The bottom end of the drainage block 92 is fixedly connected with a pressing frame 99, and the bottom end of the pressing frame 99 is opened with an anti-slip hole. The bottom end of the pressing frame 99 away from the positioning block 98 is fixedly connected with a mounting seat 910, and the inside of the mounting seat 910 is slidably connected with a control plate 912, and the top of the control plate 912 is fixedly connected with a plurality of springs 911, and the springs 911 are fixedly connected to the inner wall of the mounting seat 910, and the bottom end of the control plate 912 is fixedly connected with two rows of brushes 913, and the two rows of brushes 913 are distributed in a staggered form at the bottom end of the control plate 912, and the side of the mounting seat 910 away from the pressing frame 99 is fixedly connected with an inclined surface removal plate 914. By staggering the two rows of brushes 913, blind spots can be avoided during cleaning, and by moving the outlet block 93 downward, the distance between the drainage hole on the outlet block 93 and the cut surface of the aluminum foil can be shortened, thereby reducing the contact time between the nitrogen and the aluminum foil surface.

[0050] As a preferred implementation in this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, the temperature control component includes a delivery pipe 83, the bottom end of the delivery pipe 83 is fixedly connected to an air guide pipe 84, the outer surface of the air guide pipe 84 is fixedly connected to a drainage pipe 85, the bottom end of the drainage pipe 85 is fixedly connected to a temperature control block 86, a temperature control cavity is provided inside the temperature control block 86, the temperature control cavity is connected to the drainage pipe 85, a temperature control hole 1 is provided on the side of the temperature control block 86 away from the laser seat 3, the temperature control hole 1 is connected to the temperature control cavity, a temperature control hole 2 is provided on the bottom end of the temperature control block 86, the temperature control hole 2 is connected to the temperature control cavity, the laser seat 3 is fixedly connected to a drive plate 4 on the side close to the delivery pipe 83, the drive plate 4 is away from the laser seat A control column 5 is fixedly connected to one side of the laser base 3, and a driving cylinder 6 is rotatably connected to the outer surface of the control column 5. The bottom end of the driving cylinder 6 contacts the top end of the mounting frame 2, and the end of the driving cylinder 6 away from the control column 5 is fixedly connected to the driving shaft 81. The side of the laser base 3 close to the conveying tube 83 is fixedly connected to the limiting plate 7, and the driving shaft 81 penetrates and is rotatably connected to the side of the limiting plate 7 close to the driving cylinder 6. The driving shaft 81 penetrates and is rotatably connected to the end of the conveying tube 83 close to the driving cylinder 6. The end of the driving shaft 81 located inside the conveying tube 83 is fixedly connected to the fan blade 82, and the conveying tube 83 penetrates the outer surface of the limiting plate 7. By using the temperature control hole 1 and the temperature control hole 2 on the temperature control block 86, the aluminum foil surface can be preheated twice, which can reduce the thermal stress during the cutting process and reduce the possibility of aluminum foil deformation.

[0051] Compared with the prior art, the present invention can perform secondary preheating and cleaning treatment on the surface of the aluminum foil before cutting to prevent affecting the preheating quality and avoid local heating of the aluminum foil surface during cutting. In the cutting process, the friction between the pressing frame 99 and the aluminum foil surface can be further improved through the anti-slip holes. The downward movement of the outlet block 93 can shorten the distance between the drainage hole on the outlet block 93 and the cutting surface of the aluminum foil, thereby reducing the contact time between the nitrogen and the aluminum foil surface. Nitrogen has a certain cooling effect, thereby shortening the cooling time of the cutting surface, which helps to reduce the risk of material deformation caused by heat conduction.

[0052] In this embodiment, a precision cutting method for aluminum foil production is provided, comprising the following steps:

[0053] Step 1: Choose a suitable aluminum foil laser cutting machine and check the various functions of the laser cutting machine;

[0054] Step 2: Use CAD or other design software to create cutting drawings, and import the designed cutting files into the control system of the laser cutting machine;

[0055] Step 3: Adjust the parameters of the laser cutting machine;

[0056] Step 4: Position the aluminum foil on the cutting table, start the laser cutting machine to cut, and perform multiple treatments on the surface of the aluminum foil during cutting;

[0057] Step 5: After cutting, remove the aluminum foil and check the cut edges;

[0058] Step 6: Clean the waste and residue, and sort and store the aluminum foil.

[0059] In this embodiment, the multiple treatments in step 4 include temperature control treatment, cleaning treatment, positioning treatment and cooling treatment on the surface of the aluminum foil.

[0060] It should be noted that the laser cutting machine body 1 includes a laser generator, an optical system, a cutting head, a motion system, a gas supply system, a cooling system, a smoke exhaust device, a workbench, and a sensor and monitoring system, and the cutting head is installed inside the laser base 3.

[0061] Working principle:

[0062] Initial limit:

[0063] Before using the present invention, the user needs to connect the drainage tube 85 to an external hot air source, which is in a disconnected state, and connect the bellows 91 to an external nitrogen source, which is in a disconnected state. The states of the other parts are as follows: Figures 1 to 11 Status shown;

[0064] The user places the aluminum foil on the top of the laser cutting machine body 1 so that the cutting surface of the aluminum foil is located below the laser seat 3. Fig.10 and Fig.11 As shown, the user then manually pulls the push block 95 in a direction away from the positioning block 98, causing the push block 95 to move away from the positioning block 98. When the push block 95 moves away from the positioning block 98, the plug block 96 is simultaneously driven away from the positioning block 98, so that the plug block 96 gradually leaves the slot on the positioning block 98, and when the push block 95 moves away from the positioning block 98, the spring 1 97 is simultaneously stretched, causing the spring 1 97 to deform. When the plug block 96 completely leaves the slot, the user needs to press the push block 95 downward to cause the push block 95 to move downward. 5 During the downward movement, the insert block 96 and the mounting plate 94 are synchronously driven to move downward. When the mounting plate 94 moves downward, the drainage block 92 is synchronously driven to move downward. When the drainage block 92 moves downward, the outlet block 93 is synchronously driven to move downward, thereby adjusting the distance between the drainage hole on the outlet block 93 and the cutting surface of the aluminum foil, thereby reducing the contact time between the nitrogen and the surface of the aluminum foil during subsequent cutting. The nitrogen has a certain cooling effect, thereby shortening the cooling time of the cutting surface, which helps to reduce the risk of material deformation caused by heat conduction;

[0065] When the drainage block 92 moves downward, it can also synchronously drive the pressing frame 99 to move downward, so that the bottom end of the pressing frame 99 contacts the surface of the aluminum foil, thereby pressing the aluminum foil, positioning the aluminum foil at the top of the laser cutting machine body 1, and further improving the friction between the pressing frame 99 and the surface of the aluminum foil through the anti-skid hole at the bottom end of the pressing frame 99 to prevent sliding. The pressing frame 99 can press the periphery of the cutting surface of the aluminum foil during cutting, effectively preventing the cutting surface and the periphery of the aluminum foil from deformation or wrinkles during cutting, and keeping the aluminum foil flat during cutting, thereby improving the accuracy of cutting, ensuring the neatness of the cutting edge, and thus ensuring the stability of the aluminum foil during cutting;

[0066] When the pressing frame 99 moves downward, it simultaneously drives the mounting seat 910, the second spring 911, the control plate 912, the brush 913 and the inclined surface removal plate 914 to move downward, so that the brush 913 and the bottom end of the mounting seat 910 are in contact with the surface of the aluminum foil, which is convenient for subsequent cleaning of the surface of the aluminum foil;

[0067] like Fig. 9 As shown, after the brush 913 contacts the surface of the aluminum foil, it will be compressed into the mounting seat 910, so that the bottom end of the brush 913 and the bottom end of the mounting seat 910 are on the same horizontal plane;

[0068] like Fig.11 As shown, when the insert block 96 can move downward, the user needs to release the push block 95. At this time, the spring 1 97 is no longer stretched by the push block 95, causing the push block 95 to move closer to the positioning block 98 through the rebound force of the spring 1 97. When the push block 95 moves closer to the positioning block 98, the insert block 96 is simultaneously driven by the insert block 96 to move closer to the positioning block 98. Since the insert block 96 is no longer directly opposite to the top of the positioning block 98 at this time, the push block 95 is blocked by the side of the positioning block 98 close to the push block 95 when it approaches the positioning block 98. At this time, the spring 1 97 is still in a deformed state. Then the user continues to press the push block 95 downward. When the insert block 96 moves downward to the slot away from the top of the positioning block 98, the insert block 96 is directly opposite to the slot away from the top of the positioning block 98, and is no longer blocked by the side of the positioning block 98 close to the push block 95, causing the insert block 96 to be inserted into the slot away from the top of the positioning block 98 through the rebound force of the spring 1 97, thereby fixing the mounting plate 94 on the positioning block 98.

[0069] like Figure 4 As shown, the user needs to turn on the hot air source, and the hot air in the hot air source enters the inside of the drainage pipe 85, and the hot air enters the temperature control cavity in the temperature control block 86 from the inside of the drainage pipe 85, and then the hot air is ejected from the temperature control hole 1, thereby completing the preheating of the aluminum foil surface, which can reduce the thermal stress in the cutting process and reduce the possibility of deformation of the aluminum foil. At the same time, the hot air in the preheating process helps to blow away the dust and impurities on the surface of the aluminum foil;

[0070] The user turns on the power supply and nitrogen source of the laser cutting machine body 1, and the nitrogen enters the bellows 91, and then enters the outlet cavity in the drainage block 92 from the bellows 91, and then enters the drainage cavity from the outlet cavity, and then sprays out from the drainage hole. At this time, the laser cutting machine body 1 starts to cut the aluminum foil, and at this time, the laser seat 3 moves horizontally through the motion system of the laser cutting machine body 1, such as Figure 1 As shown, the laser base 3 makes a lateral movement while synchronously driving the driving plate 4 to make a lateral movement, as shown in FIG. Figure 2 As shown, the driving plate 4 synchronously drives the control column 5 to move horizontally when it moves horizontally, so when the control column 5 moves horizontally, it synchronously drives the driving cylinder 6 to move horizontally. Since the outer surface of the driving cylinder 6 contacts the top of the mounting frame 2, and the control column 5 is rotatably connected to the driving cylinder 6, the driving cylinder 6 generates friction between the top of the mounting frame 2 while moving horizontally, causing the driving cylinder 6 to rotate. Figure 3 As shown, the driving cylinder 6 synchronously drives the driving shaft 81 to rotate when rotating, and the driving shaft 81 synchronously drives the fan blades 82 to rotate during the rotation process, so that the fan blades 82 drive the internal gas flow of the conveying pipe 83 through the rotation, so that the internal gas of the conveying pipe 83 flows into the drainage pipe 85, and then pushes the hot air in the drainage pipe 85 into the temperature control block 86, thereby accelerating the speed at which the hot air enters the temperature control block 86, so that the hot air can quickly contact the surface of the aluminum foil under the push of the internal gas of the conveying pipe 83, which is beneficial to reducing the preheating time of the aluminum foil;

[0071] like Figure 6 As shown, the laser seat 3 synchronously drives the positioning block 98 to move horizontally during the horizontal movement, and the positioning block 98 synchronously drives the temperature control component and the multiple processing mechanism to move horizontally during the horizontal movement, so that the temperature control block 86, the mounting seat 910, the brush 913 and the inclined surface removal plate 914 move horizontally, so that the sundries on the surface of the aluminum foil are first removed by the inclined surface removal plate 914 and the surface of the aluminum foil is cleaned by the brush 913, and the surface of the aluminum foil is further cleaned, and the two rows of brushes 913 are staggered to avoid blind spots during cleaning, and the cleaning quality of the surface of the aluminum foil is further improved. After cleaning, the surface of the aluminum foil can be preheated for the second time by using the temperature control hole 2 at the bottom of the temperature control block 86 to avoid affecting the preheating quality due to residual dust, thereby ensuring uniform heating of the cutting surface of the aluminum foil and avoiding local heating of the surface of the aluminum foil during cutting;

[0072] The present invention uses a temperature control component and a multiple processing mechanism to move with the movement of the laser base 3, so that the surface of the aluminum foil in the area to be cut can be processed to prevent chemicals or physical damage that may occur during the processing from spreading to other areas of the aluminum foil, avoiding excessive heating of the aluminum foil surface, effectively protecting other areas of the aluminum foil, and ensuring that only designated areas receive appropriate surface treatment.

[0073] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Precision cutting equipment for aluminum foil production, It is characterized in that The laser cutting machine comprises a laser cutting machine body (1), the top end of the laser cutting machine body (1) is fixedly connected to a mounting frame (2), the top end of the mounting frame (2) is slidably connected to a laser seat (3), a temperature control component is arranged on one side of the laser seat (3), and multiple processing mechanisms are arranged around the laser seat (3); The temperature control component is used to control the temperature of the cut surface during the aluminum foil cutting process and remove dust or debris from the cut surface of the aluminum foil during temperature control. The temperature control component can also perform secondary temperature control on the cut surface of the aluminum foil after removing the debris. The multi-processing mechanism is used to clean the surface of the aluminum foil before cutting and to position the aluminum foil during the cleaning process. The multi-processing mechanism can also spray nitrogen during the aluminum foil cutting process.

2. The precision cutting equipment for aluminum foil production according to claim 1, It is characterized in that The temperature control component comprises a delivery pipe (83), the bottom end of the delivery pipe (83) is fixedly connected to an air guide pipe (84), the outer surface of the air guide pipe (84) is fixedly connected to a drainage pipe (85), the bottom end of the drainage pipe (85) is fixedly connected to a temperature control block (86), a temperature control cavity is provided inside the temperature control block (86), the temperature control cavity is connected to the drainage pipe (85), a temperature control hole 1 is provided on a side of the temperature control block (86) away from the laser seat (3), the temperature control hole 1 is connected to the temperature control cavity, and a temperature control hole 2 is provided at the bottom end of the temperature control block (86), the temperature control hole 2 is connected to the temperature control cavity.

3. The precision cutting equipment for aluminum foil production according to claim 2, It is characterized in that A driving plate (4) is fixedly connected to a side of the laser seat (3) close to the delivery tube (83); a control column (5) is fixedly connected to a side of the driving plate (4) away from the laser seat (3); a driving cylinder (6) is rotatably connected to the outer surface of the control column (5); an end of the driving cylinder (6) away from the control column (5) is fixedly connected to a driving shaft (81); a side of the laser seat (3) close to the delivery tube (83) is fixedly connected to a limiting plate (7); the driving shaft (81) passes through and is rotatably connected to a side of the limiting plate (7) close to the driving cylinder (6); the driving shaft (81) passes through and is rotatably connected to an end of the delivery tube (83) close to the driving cylinder (6); a fan blade (82) is fixedly connected to an end of the driving shaft (81) located inside the delivery tube (83); and the delivery tube (83) passes through the outer surface of the limiting plate (7).

4. The precision cutting equipment for aluminum foil production according to claim 1, It is characterized in that The multi-processing mechanism comprises a bellows (91) and a positioning block (98); the bottom end of the bellows (91) is fixedly connected to a drainage block (92); a drainage cavity is provided inside the drainage block (92); the drainage cavity is communicated with the bellows (91); the inner wall of the drainage cavity is fixedly connected to a drainage block (93); a drainage cavity is provided inside the drainage block (93); the drainage cavity is communicated with the drainage cavity; a drainage hole is provided on the inner wall of the drainage cavity; and the positioning block (98) is fixedly connected to the outer surface of the laser seat (3).

5. The precision cutting equipment for aluminum foil production according to claim 4, It is characterized in that The side of the drainage block (92) away from the laser seat (3) is fixedly connected to a mounting plate (94), the side of the mounting plate (94) away from the drainage block (92) is provided with a push block (95), the side of the mounting plate (94) away from the drainage block (92) is symmetrically fixedly connected to a spring one (97), one end of the spring one (97) away from the mounting plate (94) is fixedly connected to a side of the push block (95) close to the mounting plate (94), the side of the push block (95) close to the mounting plate (94) is fixedly connected to an insert block (96), the insert block (96) penetrates the side of the mounting plate (94) close to the push block (95), and the side of the positioning block (98) close to the mounting plate (94) is provided with a slot adapted to the insert block (96).

6. The precision cutting equipment for aluminum foil production according to claim 4, It is characterized in that The bottom end of the drainage block (92) is fixedly connected to a pressing frame (99), and an anti-slip hole is opened at the bottom end of the pressing frame (99). The bottom end of the pressing frame (99) away from the positioning block (98) is fixedly connected to a mounting seat (910), and the inside of the mounting seat (910) is slidably connected to a control plate (912). The top end of the control plate (912) is fixedly connected to a plurality of springs (911), and the springs (911) are fixedly connected to the inner wall of the mounting seat (910). The bottom end of the control plate (912) is fixedly connected to two rows of brushes (913), and the two rows of brushes (913) are distributed in a staggered manner at the bottom end of the control plate (912). The side of the mounting seat (910) away from the pressing frame (99) is fixedly connected to an inclined surface removal plate (914).

7. A method for fine cutting of aluminum foil production, a method for using the fine cutting device for aluminum foil production according to any one of claims 1 to 6, It is characterized in that The following steps are involved: Step 1: Choose a suitable aluminum foil laser cutting machine and check the various functions of the laser cutting machine; Step 2: Use CAD or other design software to create cutting drawings, and import the designed cutting files into the control system of the laser cutting machine; Step 3: Adjust the parameters of the laser cutting machine; Step 4: Position the aluminum foil on the cutting table, start the laser cutting machine to cut, and perform multiple treatments on the surface of the aluminum foil during cutting; Step 5: After cutting, remove the aluminum foil and check the cut edges; Step 6: Clean the waste and residue, and sort and store the aluminum foil.

8. The precision cutting method for aluminum foil production according to claim 7, It is characterized in that The multiple treatments in step 4 include temperature control treatment, cleaning treatment, positioning treatment and cooling treatment on the surface of the aluminum foil.

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