Edge cutting device for producing aluminum foil

Abstract

The utility model provides an edge cutting device for aluminum foil production, which comprises a working table, an unwinding end and a winding end are arranged at two ends of the working table, a tensioning part, a bottom pad and a mounting bracket are sequentially arranged in the middle of the working table, a distance adjusting component and a residual edge collecting part are arranged on the mounting bracket, and the distance adjusting component is connected with the bottom pad. And moving seats are arranged on the two sides of the distance adjusting assembly, and pressing parts and edge cutting parts are fixedly connected to the moving seats. According to the edge cutting device for producing the aluminum foil, due to the synergistic effect of the unwinding end, the winding end, the tensioning part, the distance adjusting assembly, the pressing part, the edge cutting part and the remaining edge collecting part and the combination of the arc-shaped edge pressing plate and the adjustable cutting knife, it is guaranteed that the cut edge is smooth and free of damage; the two-way screw rod drives the moving seat to symmetrically move, so that the trimming efficiency and universality are improved; the synchronous belt is in linkage with the winding barrel to automatically recycle waste, the machining requirements of aluminum foils of different specifications are met, manual intervention is reduced, and continuous conveying and cutting of the aluminum foils and waste recycling are achieved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil processing technology, and in particular to a cutting device for producing aluminum foil. Background Technology

[0002] Aluminum foil is a hot stamping material made by directly rolling metallic aluminum into thin sheets. Its hot stamping effect is similar to that of pure silver foil, hence it is also called imitation silver foil. Because aluminum is soft, ductile, and has a silvery-white luster, if the rolled sheets are mounted on offset paper with substances such as sodium silicate to make aluminum foil sheets, they can also be printed.

[0003] Aluminum foil is an important material widely used in packaging, electronics and other fields. During its processing, it is necessary to ensure the dimensional accuracy and edge quality of the product through the edge trimming process. Traditional edge trimming devices mostly adopt a fixed cutting structure. Especially when processing aluminum foil of different specifications, it is often necessary to manually adjust the tension and edge spacing repeatedly, which reduces the processing efficiency.

[0004] Therefore, it is necessary to provide a cutting device for producing aluminum foil to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a cutting device for producing aluminum foil, which solves the problem that traditional cutting devices require repeated manual adjustment of tension and cutting distance when processing aluminum foil of different specifications, thus reducing processing efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides a cutting device for producing aluminum foil, comprising: a worktable, with an unwinding end and a winding end at both ends of the worktable, a tensioning part, a base pad and a mounting bracket arranged sequentially in the middle of the worktable, a distance adjustment component and an edge collection part arranged on the mounting bracket, movable seats arranged on both sides of the distance adjustment component, and a pressing part and a cutting part fixedly connected to the movable seats, with the cutting part and the pressing part corresponding in position.

[0007] Preferably, the tensioning part includes a fixed seat and a second tensioning roller. The fixed seat is rotatably connected to the two sides of the first tensioning roller. The fixed seat has equidistantly distributed adjustment holes, and a fixing element is provided in the adjustment hole for adjusting the height of the second tensioning roller.

[0008] Preferably, the distance adjustment assembly includes a first drive motor and a fixed block. The fixed block is provided with a bidirectional lead screw and a moving rod. The moving seat is sleeved on the bidirectional lead screw and the moving rod, and moves away from or towards both sides simultaneously.

[0009] Preferably, the pressing part includes a first lifting push rod, the lower end of which is fixedly connected to a pressing plate, and both ends of the pressing plate are provided with arc-shaped edges to prevent damage to the aluminum foil during pressing.

[0010] Preferably, the cutting edge includes an extension plate, on which a second lifting push rod is fixedly connected, and at its lower end is a fixed seat. A cutting blade is provided on the fixed seat, and the position of the cutting blade corresponds to the edge of the pressing plate.

[0011] Preferably, the excess edge collection section includes a fixed frame and a second drive motor. A first fixed plate and a second fixed plate are fixedly connected to the fixed frame. A first rotating shaft is rotatably connected to the first fixed plate. The output end of the second drive motor is connected to the first rotating shaft. A second rotating shaft is rotatably connected to the second fixed plate. Synchronous pulleys are fixedly connected to both the first and second rotating shafts. A synchronous belt is provided on the outer side of the synchronous pulley. A roll is fixedly connected to both sides of the second rotating shaft.

[0012] Compared with related technologies, the edge-cutting device for producing aluminum foil provided by this utility model has the following advantages:

[0013] Beneficial effects:

[0014] This utility model provides a cutting device for producing aluminum foil. Through the coordinated action of the unwinding end, the winding end, the tensioning part, the distance adjustment component, the pressing part, the cutting part, and the excess edge collection part, the arc-shaped edge pressing plate is combined with the adjustable cutting blade to ensure that the cutting edge is flat and undamaged. The bidirectional screw drives the moving seat to move symmetrically, improving the cutting efficiency and versatility. The synchronous belt links the winding drum to automatically collect waste materials, adapting to the processing needs of aluminum foil of different specifications, reducing manual intervention and realizing continuous conveying, cutting and waste recycling of aluminum foil. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of a cutting device for producing aluminum foil provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the tensioning part in this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting bracket in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the distance adjustment component, the pressing part, and the cutting edge part of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the surplus edge collection part in this utility model.

[0020] Labels in the diagram: 1. Workbench; 2. Unwinding end; 3. Tensioning section; 31. Fixed seat; 32. First tensioning roller; 33. Second tensioning roller; 34. Adjusting hole; 35. Fixing component; 4. Base pad; 5. Mounting bracket; 6. Distance adjustment assembly; 61. First drive motor; 62. Fixed block; 63. Bidirectional lead screw; 64. Moving rod; 7. Moving seat; 8. Pressing section; 81. First lifting push rod; 82. Pressing part. 83. Plate, 9. Curved edge, 91. Cutting edge, 92. Extension plate, 93. Second lifting push rod, 94. Fixed seat, 10. Cutting blade, 10. Excess edge collection part, 101. Fixed frame, 102. Second drive motor, 103. First fixed plate, 104. First rotating shaft, 105. Second fixed plate, 106. Second rotating shaft, 107. Synchronous pulley, 108. Synchronous belt, 109. Roll drum, 11. Rewinding end. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of a cutting device for producing aluminum foil provided by this utility model;

[0023] Figure 2 This is a schematic diagram of the tensioning part in this utility model;

[0024] Figure 3 This is a schematic diagram of the mounting bracket in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the distance adjustment component, the pressing part, and the cutting edge part of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the surplus edge collection part in this utility model.

[0027] A cutting device for producing aluminum foil includes: a workbench 1, with an unwinding end 2 and a winding end 11 at both ends of the workbench 1, a tensioning part 3, a base pad 4 and a mounting bracket 5 arranged sequentially at the middle position of the workbench 1, a distance adjustment component 6 and an excess edge collection part 10 arranged on the mounting bracket 5, and movable seats 7 arranged on both sides of the distance adjustment component 6, with a pressing part 8 and a cutting part 9 fixedly connected to the movable seat 7, and the cutting part 9 and the pressing part 8 being positioned corresponding to each other.

[0028] Aluminum foil is drawn out from unwinding end 2, and after tension is adjusted by tensioning part 3, it is laid flat on bottom pad 4; distance adjustment component 6 drives moving seat 7, which drives pressing part 8 and cutting part 9 to adjust to preset width, first lifting push rod 81 presses down to aluminum foil height, and second lifting push rod 92 controls cutting blade 94 to cut edge; the roll drums 109 on both sides of the excess edge collection part 10 synchronously roll up waste material, and finished aluminum foil is collected by winding end 11, completing the integrated operation of continuous cutting and waste recycling.

[0029] The tensioning part 3 includes a fixed seat 31 and a second tensioning roller 33. The fixed seat 31 is rotatably connected to the two sides of the first tensioning roller 32. The fixed seat 31 is provided with equidistantly distributed adjustment holes 34. The adjustment holes 34 are provided with fixing parts 35 for adjusting the height of the second tensioning roller 33.

[0030] The tensioning part 3 is combined with the first tensioning roller 32 on both sides of the fixed seat 31 and the second tensioning roller 33 with adjustable height. The height adjustment function is realized by the adjustment hole 34 and the fixing part 35. It can adapt to aluminum foil materials of different thicknesses and control the tension, avoiding the problem of wrinkles or breakage of aluminum foil due to looseness or tightness.

[0031] The distance adjustment component 6 includes a first drive motor 61 and a fixed block 62. The fixed block 62 is provided with a bidirectional lead screw 63 and a moving rod 64. The moving seat 7 is sleeved on the bidirectional lead screw 63 and the moving rod 64, and moves away from or towards both sides simultaneously.

[0032] The distance adjustment component 6 drives the bidirectional lead screw 63 and the moving rod 64 to move synchronously through the first drive motor 61, so that the moving seats 7 on both sides of the sleeved bidirectional lead screw 63 can achieve symmetrical displacement, and the distance between the two cutting edges 9 can be quickly adjusted to meet the cutting edge requirements of aluminum foil of different widths.

[0033] The pressing part 8 includes a first lifting push rod 81, and a pressing plate 82 is fixedly connected to the lower end of the first lifting push rod 81. Both ends of the pressing plate 82 are provided with arc-shaped edges 83 to prevent damage to the aluminum foil during pressing.

[0034] The pressing part 8 uses the first lifting push rod 81 to drive the pressing plate 82 with the arc edge 83 to press down the aluminum foil. The design of the arc edge 83 avoids direct hard contact between the edge of the pressing plate and the aluminum foil while applying uniform pressure. This prevents the aluminum foil from shifting during cutting and avoids indentations or scratches on the surface, ensuring the integrity of the aluminum foil edge.

[0035] The cutting edge 9 includes an extension plate 91, on which a second lifting push rod 92 is fixedly connected. A fixing seat 93 is fixedly connected to the lower end of the extension plate 91, and a cutting blade 94 is provided on the fixing seat 93. The position of the cutting blade 94 corresponds to the edge of the pressing plate 82.

[0036] The cutting section 9 controls the vertical movement of the cutting blade 94 on the fixed base 93 through the second lifting push rod 92. Combined with the positioning function of the clamping plate 82, the cutting blade 94 always cuts along the preset path of the aluminum foil edge. The cutting depth and angle can be controlled by lifting adjustment.

[0037] The excess edge collection section 10 includes a fixed frame 101 and a second drive motor 102. A first fixed plate 103 and a second fixed plate 105 are fixedly connected to the fixed frame 101. A first rotating shaft 104 is rotatably connected to the first fixed plate 103. The output end of the second drive motor 102 is connected to the first rotating shaft 104. A second rotating shaft 106 is rotatably connected to the second fixed plate 105. Synchronous pulleys 107 are fixedly connected to both the first rotating shaft 104 and the second rotating shaft 106. A synchronous belt 108 is provided on the outer side of the synchronous pulley 107. A roll 109 is fixedly connected to both sides of the second rotating shaft 106.

[0038] The waste edge collection unit 10 drives the synchronous wheel 107 and the synchronous belt 108 through the second drive motor 102 to drive the winding drum 109 to rotate, so as to realize the synchronous winding and recycling of waste edge material, avoid waste accumulation, keep the workbench 1 clean and improve waste recycling efficiency.

[0039] The working principle of the edge-cutting device for producing aluminum foil provided by this utility model is as follows:

[0040] Aluminum foil is drawn out from unwinding end 2, and after tension is adjusted by tensioning part 3, it is laid flat on bottom pad 4; distance adjustment component 6 drives moving seat 7, which drives pressing part 8 and cutting part 9 to adjust to preset width, first lifting push rod 81 presses down to aluminum foil height, and second lifting push rod 92 controls cutting blade 94 to cut edge; the roll drums 109 on both sides of the excess edge collection part 10 synchronously roll up waste material, and finished aluminum foil is collected by winding end 11, completing the integrated operation of continuous cutting and waste recycling.

[0041] Compared with related technologies, the edge-cutting device for producing aluminum foil provided by this utility model has the following advantages:

[0042] Beneficial effects:

[0043] Through the coordinated action of the unwinding end 2, the rewinding end 11, the tensioning part 3, the distance adjustment component 6, the pressing part 8, the cutting part 9, and the excess edge collection part 10, the arc-shaped edge 83 and the pressing plate 82 are combined with the adjustable cutting blade 94 to ensure that the cutting edge is flat and undamaged; the bidirectional lead screw 63 drives the moving seat 7 to move symmetrically, improving the cutting efficiency and versatility; the synchronous belt 108 links the winding drum 109 to automatically collect waste materials, adapting to the processing needs of aluminum foil of different specifications, reducing manual intervention and realizing continuous conveying, cutting and waste recycling of aluminum foil.

[0044] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cutting device for producing aluminum foil, characterized in that, include: The workbench has an unwinding end and a rewinding end at both ends. A tensioning part, a base pad, and a mounting bracket are arranged sequentially in the middle of the workbench. A distance adjustment component and an edge collection part are arranged on the mounting bracket. Movable seats are arranged on both sides of the distance adjustment component. A pressing part and a cutting part are fixedly connected to the movable seats, and the cutting part and the pressing part are positioned correspondingly.

2. The edge-cutting device for producing aluminum foil according to claim 1, characterized in that, The tensioning part includes a fixed seat and a second tensioning roller. The fixed seat is rotatably connected to the two sides of the first tensioning roller. The fixed seat has equidistantly distributed adjustment holes, and a fixing element is provided in the adjustment hole for adjusting the height of the second tensioning roller.

3. The edge-cutting device for producing aluminum foil according to claim 1, characterized in that, The distance adjustment assembly includes a first drive motor and a fixed block. The fixed block is provided with a bidirectional lead screw and a moving rod. The moving seat is sleeved on the bidirectional lead screw and the moving rod, and moves away from or towards both sides simultaneously.

4. The edge-cutting device for producing aluminum foil according to claim 1, characterized in that, The pressing part includes a first lifting push rod, and a pressing plate is fixedly connected to the lower end of the first lifting push rod. Both ends of the pressing plate are provided with arc-shaped edges to prevent damage to the aluminum foil during pressing.

5. The edge-cutting device for producing aluminum foil according to claim 4, characterized in that, The cutting section includes an extension plate, on which a second lifting push rod is fixedly connected. A fixed base is fixedly connected to the lower end of the extension plate, and a cutting blade is provided on the fixed base. The position of the cutting blade corresponds to the edge of the pressing plate.

6. The edge-cutting device for producing aluminum foil according to claim 1, characterized in that, The excess edge collection section includes a fixed frame and a second drive motor. A first fixed plate and a second fixed plate are fixedly connected to the fixed frame. A first rotating shaft is rotatably connected to the first fixed plate. The output end of the second drive motor is connected to the first rotating shaft. A second rotating shaft is rotatably connected to the second fixed plate. Synchronous pulleys are fixedly connected to both the first and second rotating shafts. A synchronous belt is provided on the outer side of the synchronous pulley. A roll is fixedly connected to both sides of the second rotating shaft.

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