Automatic cutting device for rolled copper foil waste

Abstract

The utility model discloses an automatic cutting device for rolled copper foil waste, which comprises a main body support, the upper side of the main body support is provided with a limit groove used for placing a rolling shaft, the rolling shaft is provided with the copper foil waste, the upper side of the main body support is provided with a dynamic adjusting assembly on one side of the rolling shaft, and the dynamic adjusting assembly is provided with a cutting mechanism. A cutting moving block capable of moving left and right and front and back is arranged on the dynamic adjusting assembly, a cutting knife is installed on the side, facing the winding shaft, of the cutting moving block, and a waste collecting box is placed on the portion, below the winding shaft, of the inner side of the main body support. By arranging the cutting moving block and the dynamic adjusting assembly, copper foil waste on the winding shaft can be automatically cut, the cut copper foil waste can automatically fall into the waste collecting box, manpower is saved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of copper foil waste treatment technology, specifically an automatic cutting device for winding copper foil waste. Background Technology

[0002] Electrolytic copper foil has wide applications in electronic circuit boards and lithium-ion batteries. Currently, the production of electrolytic copper foil mainly adopts the continuous roller electrolysis method. During its manufacturing process, due to issues with process control, equipment precision, or raw materials, a certain amount of waste or substandard products are generated. If these waste products are not handled in a timely manner, they will not only occupy a large amount of storage space and reel rolls, but also affect the cleanliness and safety of the production environment. Traditional manual processing involves cutting off small quantities multiple times with hand tools, which is inefficient and makes it difficult to guarantee the timeliness of processing and the safety of personnel. Therefore, developing a device that can automatically identify, locate, cut, and collect copper foil waste is particularly urgent. Utility Model Content

[0003] This invention provides an automatic cutting device for winding up copper foil waste, which can solve the problem that copper powder easily sticks to the surface of copper foil when the existing cutting device cuts copper foil.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic cutting device for winding copper foil waste, comprising a main support, a limiting groove for placing a winding shaft on the upper side of the main support, copper foil waste on the winding shaft, a dynamic adjustment component on the upper side of the main support located on one side of the winding shaft, a cutting moving block movable left and right and forward and backward on the dynamic adjustment component, a cutting blade mounted on the side of the cutting moving block facing the winding shaft, and a waste collection box placed on the inner side of the main support located below the winding shaft. By setting the cutting moving block and the dynamic adjustment component, the copper foil waste on the winding shaft can be automatically cut, and the cut copper foil waste can automatically fall into the waste collection box, saving manpower and improving production efficiency.

[0005] Preferably, the dynamic adjustment component includes movable seats located at both ends that can move back and forth along the main support and a support seat mounted between the movable seats. A lead screw is horizontally mounted on the support seat, and a drive motor is connected to one end of the lead screw. The cutting moving block is sleeved on the lead screw. The precise rotation of the lead screw can control the cutting moving block to move left and right, thereby driving the cutting blade to move left and right.

[0006] Preferably, a guide rail is provided on the upper side of the main support corresponding to the position of the movable seat. The movable seat is provided with an electric drive roller that can roll along the guide rail, which can guide the forward and backward movement of the movable seat. The electric drive roller can automatically adjust the position of the movable seat. The electric drive rollers on the two movable seats move synchronously to ensure that the dynamic adjustment component is set parallel to the winding shaft.

[0007] Preferably, at least one high-precision sensor for measuring the roll diameter of copper foil waste on the winding shaft is installed on the side of the main support. The high-precision sensor can monitor the roll diameter of the copper foil waste, which facilitates the control of the position of the dynamic adjustment component and the cutting moving block.

[0008] Preferably, the high-precision sensor is a laser scanner, which has high scanning accuracy and makes it less likely for the cutting blade to cut the take-up shaft.

[0009] Preferably, the main support is a split structure arranged side by side, the winding shaft is mounted on the upper side of the split main support, and the waste collection box is arranged between the split main supports to facilitate the falling of cut copper foil waste.

[0010] Preferably, a limiting groove is provided on one end face of the winding shaft, and a limiting plate is provided on the main support to be inserted into the limiting groove. When the cutting blade cuts the copper foil waste, the limiting plate is embedded in the limiting groove, which can prevent the copper foil waste from rotating during cutting and improve the cutting accuracy.

[0011] Preferably, the center line of the cutting blade and the center line of the winding shaft are on the same horizontal plane, so that the cutting blade will not deviate during cutting.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] With a simple structure, the system automatically cuts copper foil waste on the winding shaft by setting a cutting moving block and a dynamic adjustment component. The cut copper foil waste automatically falls into the waste collection bin. The automated operation significantly improves the waste processing speed, reduces manual intervention, and lowers labor costs. It also improves processing quality, with precise cutting and intelligent winding ensuring the cleanliness and consistency of the waste processing, facilitating subsequent recycling or disposal. Furthermore, it enhances safety, as automated operation reduces direct contact between personnel and hazardous materials, improving production safety. Finally, it promotes resource recycling: efficient waste processing helps achieve resource recycling, which aligns with the concept of green production. Attached Figure Description

[0014] Figure 1 This is a top view of the structure of this utility model;

[0015] Figure 2This is the main view structural diagram of this utility model;

[0016] Figure 3 This is a partial structural diagram of the present invention.

[0017] Figure label:

[0018] 1. Copper foil scrap; 11. Limiting groove; 12. Lead screw; 13. Moving seat; 2. Rewinding shaft; 3. Main support; 4. Scrap collection box; 5. High-precision sensor; 6. Cutting moving block; 7. Dynamic adjustment component; 8. Cutting blade; 9. Guide rail; 10. Limiting slot. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This invention addresses the problem of copper powder easily adhering to the surface of copper foil during the cutting process in existing slitting devices. For example... Figure 1-3 As shown, the following technical solution is provided: an automatic cutting device for winding copper foil waste includes a main support 3. The upper side of the main support 3 is provided with a limiting groove 11 for placing a winding shaft 2. Copper foil waste 1 is placed on the winding shaft 2. A dynamic adjustment component 7 is provided on the upper side of the main support 3, located on one side of the winding shaft 2. A cutting moving block 6 that can move left and right and forward and backward is provided on the dynamic adjustment component 7. A cutting blade 8 is installed on the side of the cutting moving block 6 facing the winding shaft 2. A waste collection box 4 is placed on the inner side of the main support 3, located below the winding shaft 2. By setting the cutting moving block 6 and the dynamic adjustment component 7, the copper foil waste 1 on the winding shaft 2 can be automatically cut. The cut copper foil waste 1 can automatically fall into the waste collection box 4, saving manpower and improving production efficiency.

[0021] Specifically, the main support 3 can adopt a split structure arranged side by side, the winding shaft 2 is mounted on the upper side of the split main support 3, and the waste collection box 4 is set between the split main supports 3 to facilitate the falling of the cut copper foil waste 1.

[0022] The winding shaft 2 is a common model for production machines and can be directly hoisted from the machine to the main support 3. The winding shaft 2 is equipped with a positioning bearing and can rotate along the center line of the winding shaft 2. One end of the winding shaft 2 is provided with a slot, which can be fixed and prevented from rotating during the cutting process of the device described in this utility model. After the cutting is completed, the winding is unwound, so that the copper foil waste 1 falls automatically into the waste collection box 4 below under the action of gravity.

[0023] As a specific structure of the dynamic adjustment component 7, the dynamic adjustment component 7 includes a movable seat 13 located at both ends and movable back and forth along the main support 3, and a support seat mounted between the movable seats 13. A lead screw 12 is horizontally mounted on the support seat, and one end of the lead screw 12 is connected to a drive motor. The cutting moving block 6 is sleeved on the lead screw 12. The precise rotation of the lead screw 12 can control the left and right movement of the cutting moving block 6, driving the cutting blade 8 to move left and right. The movable seat 13 is self-powered, realizing the precise and automatic back and forth movement of the dynamic adjustment component 7. The movable seat 13 can be equipped with an electric drive gear inside, and a rack can be installed on the main support 3. The precise movement of the movable seat 13 can be realized through the meshing of the electric drive gear and the rack. The cutting blade 8 and the center line of the winding shaft 2 are at the same height and in a horizontal direction. The waste collection box 4 is located between the two main supports 3 and directly below the winding shaft 2.

[0024] In this embodiment, as a specific embodiment of the movable seat 13, a guide rail 9 is provided on the upper side of the main support 3 at a position corresponding to the movable seat 13. The movable seat 13 is provided with an electrically driven roller that can roll along the guide rail 9, which can guide the forward and backward movement of the movable seat 13. The electrically driven roller can automatically adjust the position of the movable seat 13. The electrically driven rollers on the two movable seats 13 move synchronously to ensure that the dynamic adjustment component 7 is set parallel to the winding shaft 2.

[0025] In this embodiment, to achieve automatic control of the entire device, at least one high-precision sensor 5 is installed on the side of the take-up shaft 2 on the main support 3 for measuring the roll diameter of the copper foil waste 1 on the take-up shaft 2. The high-precision sensor 5 can monitor the roll diameter of the copper foil waste 1, facilitating the control of the position of the dynamic adjustment component 7 and the cutting moving block 6. The high-precision sensor 5 is a laser scanner with high scanning accuracy, thereby adjusting the working position of the cutting blade 8 in real time and preventing excessive cutting that could scratch the take-up shaft 2 or damage the cutting blade 8. Fine adjustments can be made based on the position and size feedback from the high-precision sensor 5 to ensure precise alignment between the cutting blade 8 and the copper foil waste 1.

[0026] To meet the automatic control requirements of the entire device, an existing intelligent control system can be used for intelligent control. The intelligent control system can be PLC controlled and programmed according to the actual cutting situation of copper foil waste 1. The system integrates the control logic of each link such as automatic identification, positioning, movement, cutting, and unwinding to achieve fully automated operation.

[0027] In this embodiment, a limiting slot 10 is provided on one end face of the winding shaft 2, and a limiting plate is provided on the main support 3 to be inserted into the limiting slot 10. When the cutting blade 8 cuts the copper foil waste 1, the limiting plate is embedded in the limiting slot 10, which can prevent the copper foil waste 1 from rotating during cutting and improve the cutting accuracy. The limiting plate can be a manual operation structure or an automatic operation structure. In manual operation, the limiting plate is inserted into the limiting slot 10 before the cutting blade 8 cuts the copper foil waste 1. In automatic operation, a power component such as a cylinder or stepper motor is provided on the main support 3 to drive the limiting plate to move or flip. The actual settings can be made according to the needs.

[0028] In this embodiment, the cutting blade 8 is a hook blade, model Fukuoka FO-4014A, which is a replaceable part and can be replaced after damage or deformation. Meanwhile, the waste collection bin 4 has a structure at its bottom for forklifts or automated transfer robots to transport materials to a specific location, and an opening on its side for unloading.

[0029] In one specific embodiment, when the winding shaft 2 carrying the copper foil waste 1 is placed on the main support 3 according to the bearing position, the equipment switch is turned on. The high-precision sensor 5 can identify the roll diameter of the copper foil waste 1 and feed it back to the intelligent control system. The intelligent control system will control the dynamic adjustment component 7 and the cutting moving block 6, so that the two forward and backward moving mechanisms of the dynamic adjustment component 7 will be on the guide rail 9 of the main support 3, and the cutting moving block 6 will be on the screw of the dynamic adjustment component 7, which will be displaced by the power provided by the servo motor, so that the cutting blade 8 reaches the initial working position. The limiting slot 10 of the rear winding shaft 2 will be fixed by the limiting plate, and the cutting moving block 6 will start to move at a steady speed, driving the cutting blade 8 to cut the copper foil waste 1. During this period, the high-precision sensor 5 will identify the roll diameter of the copper foil waste 1 in real time. The data is fed back to the intelligent control system, which adjusts the dynamic adjustment component 7 and the cutting moving block 6 in real time to maintain effective cutting. When the cutting blade 8 has cut to the shaft diameter position of the winding shaft 2, the cutting action stops. The intelligent control system controls the dynamic adjustment component 7 and the cutting moving block 6 to return the cutting blade 8 to the standby origin. The limit slot 10 of the winding shaft 2 is unlocked, and the winding is automatically unwound. Under the action of gravity, the copper foil waste 1 drives the winding shaft 2 to rotate, and the copper foil waste 1 automatically falls into the waste collection box 4 below. The entire device is managed by a unified intelligent control system. This system integrates the control logic of each link, such as automatic identification, positioning, movement, cutting, and unwinding, to achieve fully automated operation. At the same time, the system has a fault self-diagnosis function, which can detect and handle abnormal situations in a timely manner.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Furthermore, in this utility model, descriptions involving terms such as "primary," "secondary," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "primary" or "secondary" may explicitly or implicitly include at least one of those features. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. An automatic cutting device for winding up waste copper foil, characterized in that, The system includes a main support (3), on the upper side of which is a limiting groove (11) for placing a take-up shaft (2). Copper foil waste (1) is placed on the take-up shaft (2). A dynamic adjustment component (7) is provided on the upper side of the main support (3) on one side of the take-up shaft (2). A cutting moving block (6) that can move left and right and forward and backward is provided on the dynamic adjustment component (7). A cutting blade (8) is installed on the side of the cutting moving block (6) facing the take-up shaft (2). A waste collection box (4) is placed on the inner side of the main support (3) below the take-up shaft (2).

2. The automatic cutting device for winding waste copper foil according to claim 1, characterized in that: The dynamic adjustment component (7) includes a movable seat (13) located at both ends that can move back and forth along the main support (3) and a support seat mounted between the movable seats (13). A lead screw (12) is installed horizontally on the support seat. One end of the lead screw (12) is connected to a drive motor. The cutting moving block (6) is sleeved on the lead screw (12).

3. The automatic cutting device for winding waste copper foil according to claim 2, characterized in that: The upper side of the main support (3) is provided with a guide rail (9) corresponding to the position of the movable seat (13), and the movable seat (13) is provided with an electric drive roller that can roll along the guide rail (9).

4. The automatic cutting device for winding waste copper foil according to claim 1, characterized in that: At least one high-precision sensor (5) for measuring the roll diameter of copper foil scrap (1) on the main support (3) located on the side of the winding shaft (2) is installed.

5. The automatic cutting device for winding waste copper foil according to claim 4, characterized in that: The high-precision sensor (5) is a laser scanner.

6. The automatic cutting device for winding waste copper foil according to any one of claims 1-5, characterized in that: The main support (3) is a split structure arranged side by side. The winding shaft (2) is mounted on the upper side of the split main support (3). The waste collection box (4) is arranged between the split main supports (3).

7. The automatic cutting device for winding waste copper foil according to claim 6, characterized in that: A limiting slot (10) is provided on one end face of the winding shaft (2), and a limiting plate is provided on the main support (3) that is inserted into the limiting slot (10). When the cutting blade (8) cuts the copper foil waste (1), the limiting plate is embedded in the limiting slot (10).

8. The automatic cutting device for winding waste copper foil according to claim 6, characterized in that: The center lines of the cutting blade (8) and the winding shaft (2) are on the same horizontal plane.

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