Cutting mechanism for new energy battery PC diaphragm

Abstract

The utility model relates to the field of new energy battery PC diaphragms, in particular to a new energy battery PC diaphragm cutting mechanism which comprises a driving mechanism used for being installed in cutting equipment. The movable frame is installed outside the driving mechanism, and a cutting mechanism body is installed on one side of the movable frame; and the positioning mechanism is mounted in the cutting equipment. According to the cutting mechanism for the new energy battery PC membrane, the accuracy of the cutting mechanism body can be improved through the arrangement of the driving mechanism, and when the laser cutting assembly conducts laser cutting on the new energy battery PC membrane, generated smell can be effectively blocked through the transparent protective cover, so that the new energy battery PC membrane is cut through the transparent protective cover. And the air pipe outside the transparent protective cover is connected with an external air pump, and the air pump is used for adsorbing the odor generated by laser cutting in the transparent protective cover, so that the odor is prevented from drifting out, the protective and blocking effects are achieved, and meanwhile, the odor can be adsorbed.

Description

Technical Field

[0001] This utility model relates to the field of PC film for new energy batteries, and specifically to a cutting mechanism for PC film for new energy batteries. Background Technology

[0002] New energy battery PC films are thin film sheets made of polycarbonate (PC) material, playing a vital role in the new energy field, especially in new energy vehicles. This material is widely used in various components of new energy vehicles due to its excellent properties, such as flame retardancy, dimensional stability, mechanical properties, heat resistance, impact resistance, and good processability. However, the production process of new energy battery PC films requires cutting them to fit the dimensions of the new energy battery.

[0003] Existing methods for cutting PC films for new energy batteries include cutting with knives and laser cutting. Cutting with knives results in low precision, while laser cutting offers higher precision. However, laser cutting generates odors that can diffuse around the work area and be inhaled by workers, posing a health risk and impacting the surrounding environment.

[0004] Therefore, it is necessary to invent a cutting mechanism for PC films used in new energy batteries to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cutting mechanism for PC films used in new energy batteries. The driving mechanism improves the accuracy of the cutting mechanism itself. When the laser cutting component performs laser cutting on the PC film, the resulting odor is effectively blocked by a transparent protective cover. An air pipe outside the transparent protective cover is connected to an external air pump, which absorbs the odor generated during laser cutting inside the cover, preventing it from dissipating. This not only provides protection but also absorbs the odor, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting mechanism for PC film of new energy batteries, including a drive mechanism for installation inside the cutting equipment;

[0007] A movable frame is installed outside the drive mechanism. The drive mechanism includes a first fixed frame, an electric slide rail, an electric slider, a connecting frame, a servo motor, and a lead screw. The first fixed frame is installed inside the cutting equipment on both sides. An electric slide rail is fixedly installed above the first fixed frame. An electric slider is movably connected to the outside of the electric slide rail. A connecting frame is fixedly installed above the electric slider. A servo motor is fixedly installed on one side of the connecting frame. A lead screw is fixedly connected to the output end of the servo motor. The main body of the cutting mechanism is installed on one side of the movable frame. The main body of the cutting mechanism includes a connecting plate. The connecting plate is installed on one side of the movable frame. A cylinder is fixedly installed on one side of the connecting plate. A laser cutting component is fixedly installed at the output end of the cylinder. Slide rails are provided on both sides of the surface of the connecting plate. Sliding blocks are movably connected to the outside of the slide rails. Slots are opened on both sides of the lower surface of the laser cutting component. A locking block is movably connected inside the slot. A transparent protective cover is fixedly installed at the lower end of the locking block. An air pipe is provided on one side of the transparent protective cover.

[0008] The positioning mechanism, installed inside the cutting equipment, is used to position the PC film for new energy batteries.

[0009] Preferably, the movable frame is movably connected to the outside of the lead screw, and the movable frame is fixedly connected to the main body of the cutting mechanism.

[0010] Preferably, the positioning mechanism includes a second fixed frame, a slide groove, a movable plate, a fixed sleeve, a pull rod, a fixed block, a spring, a pressure plate, and a slide rod. The second fixed frame is fixedly installed inside the front and rear sides of the cutting equipment. A slide groove is formed on the inner surface of the second fixed frame. A movable plate is movably connected inside the slide groove. A fixed sleeve is fixedly installed above the movable plate. A pull rod is movably connected inside the fixed sleeve. A fixed block is fixedly installed outside the pull rod. A spring is provided above the fixed block and inside the fixed sleeve. A pressure plate is fixedly installed at the lower end of the pull rod. Slide rods are fixedly installed on both sides above the pressure plate.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0012] By designing the drive mechanism and the main body of the cutting mechanism, not only is the cutting accuracy improved, but the odor generated during the cutting process is also prevented from being absorbed, thus preventing the odor from spreading to the surrounding environment and causing pollution. The drive mechanism improves the accuracy of the main body of the cutting mechanism. When the laser cutting component is laser cutting the PC film of new energy batteries, the odor generated can be effectively blocked by the transparent protective cover. The air pipe outside the transparent protective cover is connected to an external air pump, which absorbs the odor generated by laser cutting inside the transparent protective cover, thereby preventing the odor from spreading. It not only plays a protective and blocking role, but also absorbs and treats the odor.

[0013] The positioning mechanism allows for the positioning of the new energy battery PC film, preventing it from shaking during laser cutting and affecting the cutting effect. The new energy battery PC film is placed on the worktable inside the cutting equipment. Then, the pull rod is pulled to move the lower pressure plate up and down. The new energy battery PC film is then inserted under the pressure plate. After releasing the pull rod, the external springs return to press the pressure plate onto both ends of the PC film. The moving plate can slide left and right between itself and the second fixed frame, allowing for adjustment and compaction to accommodate PC films of different sizes. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the drive mechanism structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the cutting mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning mechanism structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the fixing sleeve of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Drive mechanism; 101. First fixed frame; 102. Electric slide rail; 103. Electric slider; 104. Connecting frame; 105. Servo motor; 106. Lead screw; 2. Movable frame; 3. Cutting mechanism body; 301. Connecting plate; 302. Cylinder; 303. Laser cutting component; 304. Slide rail; 305. Sliding block; 306. Slot; 307. Slot block; 308. Transparent protective cover; 309. Air pipe; 4. Positioning mechanism; 401. Second fixed frame; 402. Slide groove; 403. Moving plate; 404. Fixed sleeve; 405. Pull rod; 406. Fixed block; 407. Spring; 408. Pressure plate; 409. Slide rod. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model provides, for example Figure 1-5 The cutting mechanism for a new energy battery PC film shown includes a drive mechanism 1, which is installed inside the cutting equipment;

[0024] The movable frame 2 is installed outside the drive mechanism 1. The drive mechanism 1 includes a first fixed frame 101, an electric slide rail 102, an electric slider 103, a connecting frame 104, a servo motor 105, and a lead screw 106. The first fixed frame 101 is installed on both sides inside the cutting equipment. The electric slide rail 102 is fixedly installed above the first fixed frame 101. The electric slider 103 is movably connected to the outside of the electric slide rail 102. The connecting frame 104 is fixedly installed above the electric slider 103. The servo motor 105 is fixedly installed on one side of the connecting frame 104. The lead screw 106 is fixedly connected to the output end of the servo motor 105. The movable frame 2 is installed on one side. The main body of the cutting mechanism 3 includes a connecting plate 301, which is installed on one side of the movable frame 2. A cylinder 302 is fixedly installed on one side of the connecting plate 301. A laser cutting component 303 is fixedly installed at the output end of the cylinder 302. Sliding rails 304 are provided on both sides of the surface of the connecting plate 301. A sliding block 305 is movably connected to the outside of the sliding rails 304. Slots 306 are opened on both sides of the lower surface of the laser cutting component 303. A locking block 307 is movably connected inside the slots 306. A transparent protective cover 308 is fixedly installed at the lower end of the locking block 307. An air pipe 309 is provided on one side of the transparent protective cover 308.

[0025] The positioning mechanism 4, installed inside the cutting equipment, is used to position the new energy battery PC film. The setting of the drive mechanism 1 can improve the accuracy of the main body 3 of the cutting mechanism. When the laser cutting component 303 performs laser cutting on the new energy battery PC film, the odor generated can be effectively blocked by the transparent protective cover 308. The air pipe 309 outside the transparent protective cover 308 is connected to an external air pump. The air pump absorbs the odor generated by laser cutting inside the transparent protective cover 308, thereby preventing the odor from spreading. It not only plays a protective and blocking role, but also absorbs and treats the odor.

[0026] like Figure 2 As shown, the movable frame 2 is movably connected to the outside of the lead screw 106, and the movable frame 2 is fixedly connected to the main body 3 of the cutting mechanism. By turning on the servo motor 105 switch, the lead screw 106 is driven to rotate. When the lead screw 106 rotates, it can drive the movable frame 2 to slide within the connecting frame 104, so that the movable frame 2 and the main body 3 of the cutting mechanism can move left and right.

[0027] like Figure 1 , Figure 4 and Figure 5 As shown, the positioning mechanism 4 includes a second fixed frame 401, a slide groove 402, a movable plate 403, a fixed sleeve 404, a pull rod 405, a fixed block 406, a spring 407, a pressure plate 408, and a slide rod 409. The second fixed frame 401 is fixedly installed inside the front and rear sides of the cutting equipment. The slide groove 402 is formed on the inner surface of the second fixed frame 401. The movable plate 403 is movably connected inside the slide groove 402. The fixed sleeve 404 is fixedly installed above the movable plate 403. The pull rod 405 is movably connected inside the fixed sleeve 404. The fixed block 406 is fixedly installed outside the pull rod 405. The upper part of the fixed block 406 is connected to the fixed rod 409. The fixed sleeve 404 is equipped with a spring 407 inside. The lower end of the pull rod 405 is fixedly installed with a pressure plate 408. The upper sides of the pressure plate 408 are fixedly installed with slide rods 409. By placing the new energy battery PC film on the worktable inside the cutting equipment, the pull rod 405 is pulled to drive the lower pressure plate 408 to move up and down. Then, the new energy battery PC film is inserted under the pressure plate 408. After releasing the pull rod 405, the external spring 407 rebounds and presses the pressure plate 408 onto both ends of the PC film. The moving plate 403 and the second fixed frame 401 can slide left and right to adjust the compaction of PC films of different sizes.

[0028] The working principle of this practical device is as follows: First, connect the external power supply. Then, place the new energy battery PC film raw material on the worktable inside the cutting equipment. Next, pull the lever 405 to move the lower pressure plate 408 up and down. Then, according to the size of the PC film, pull the moving plate 403 to move left and right within the second fixed frame 401. When it moves above one side of the new energy battery PC film, release the lever 405. The external spring 407 will rebound and press the pressure plate 408 onto both ends of the PC film. After the PC film is compacted, turn on the cylinder 302 switch to push the laser cutting component 303 down, so that the laser cutting component 303 moves above the cutting area of ​​the PC film. Then, turn off the cylinder 302 switch and turn on the laser cutting component 303 switch to perform laser cutting on the PC film. The odor generated during the cutting process will be blocked by the transparent protective cover 308 outside the laser cutting component 303. Afterwards, turn on the external air pump switch to... An air pipe 309 is connected to one side of the transparent protective cover 308 to absorb odors inside the transparent protective cover 308, preventing odors from escaping. Then, according to the size and position of the PC film to be cut, the electric slide rail 102 switch is turned on, driving the external electric slider 103, connecting frame 104, and laser cutting component 303 to move back and forth for cutting. At the same time, the servo motor 105 switch is turned on, driving the lead screw 106 to rotate, causing the movable frame 2 outside the lead screw 106 and the laser cutting component 303 on one side to move left and right. Through the overall drive mechanism 1, the laser cutting component 303 can move precisely to cut the PC film. After the PC film is cut, the electric slide rail 102 and servo motor 105 switches are turned off, the laser cutting component 303 switch is turned off, the air pump switch is turned off, and the external power supply is cut off. Then the cut PC film is taken out. In this way, the use process of the cutting mechanism for the new energy battery PC film is completed.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cutting mechanism for PC film in new energy batteries, characterized in that: Includes a drive mechanism (1) for installation inside the cutting equipment; The movable frame (2) is installed outside the drive mechanism (1). The drive mechanism (1) includes a first fixed frame (101), an electric slide rail (102), an electric slider (103), a connecting frame (104), a servo motor (105), and a lead screw (106). The first fixed frame (101) is installed on both sides inside the cutting equipment. An electric slide rail (102) is fixedly installed above the first fixed frame (101). An electric slider (103) is movably connected to the outside of the electric slide rail (102). A connecting frame (104) is fixedly installed above the electric slider (103). A servo motor (105) is fixedly installed on one side of the connecting frame (104). A lead screw (106) is fixedly connected to the output end of the servo motor (105). A cutting machine is installed on one side of the movable frame (2). The main body (3) of the cutting mechanism includes a connecting plate (301), which is installed on one side of the movable frame (2). A cylinder (302) is fixedly installed on one side of the connecting plate (301). A laser cutting component (303) is fixedly installed at the output end of the cylinder (302). Sliding rails (304) are provided on both sides of the surface of the connecting plate (301). A sliding block (305) is movably connected to the outside of the sliding rail (304). A slot (306) is opened on both sides of the lower surface of the laser cutting component (303). A locking block (307) is movably connected inside the slot (306). A transparent protective cover (308) is fixedly installed at the lower end of the locking block (307). An air pipe (309) is provided on one side of the transparent protective cover (308). The positioning mechanism (4) is installed inside the cutting equipment and is used to position the new energy battery PC film.

2. The cutting mechanism for a new energy battery PC film according to claim 1, characterized in that: The movable frame (2) is movably connected to the outside of the lead screw (106), and the movable frame (2) is fixedly connected to the main body (3) of the cutting mechanism.

3. The cutting mechanism for a new energy battery PC film according to claim 1, characterized in that: The positioning mechanism (4) includes a second fixed frame (401), a slide groove (402), a moving plate (403), a fixed sleeve (404), a pull rod (405), a fixed block (406), a spring (407), a pressure plate (408), and a slide rod (409). The second fixed frame (401) is fixedly installed inside the front and rear sides of the cutting equipment. The inner surface of the second fixed frame (401) is provided with a slide groove (402), and the moving plate (403) is movably connected inside the slide groove (402). A fixed sleeve (404) is fixedly installed above the movable plate (403). A pull rod (405) is movably connected inside the fixed sleeve (404). A fixed block (406) is fixedly installed outside the pull rod (405). A spring (407) is provided above the fixed block (406) and inside the fixed sleeve (404). A pressure plate (408) is fixedly installed at the lower end of the pull rod (405). Slide rods (409) are fixedly installed on both sides above the pressure plate (408).

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