Aerogel composite material slitting device

Abstract

The utility model relates to an aerogel composite material slitting device which comprises a machine frame and a fixing platform, a motor is fixed on the fixing platform, the motor is provided with a rotating shaft, and the rotating shaft extends downwards. A plurality of fixing blocks are fixed to the lower surface of the fixing platform and provided with first connecting rods rotationally connected with the fixing blocks, second connecting rods rotationally connected with the first connecting rods are arranged at the lower ends of the first connecting rods, lifting blocks rotationally connected with the second connecting rods are arranged at the lower ends of the second connecting rods, and the rotating shafts extend into the threaded holes to be in threaded connection with the lifting blocks. Lifting platforms are fixed at the lower ends of the lifting blocks; the lifting platform is provided with an inverted-T-shaped mounting groove, a plurality of sliding blocks are arranged in the mounting groove, and slitting blades are fixed to the lower ends of the sliding blocks; a pointer extending upwards is fixed to the side, extending out of the mounting groove, of the sliding block. The lifting platform is provided with scales matched with the pointer. After the structure is adopted, the applicability of the slitting device is greatly improved, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to aerogel composite material production equipment, and in particular to an aerogel composite material slitting device. Background Technology

[0002] Aerogel composite materials are frequently used in power batteries. Aerogel composite materials are generally made of aerogel and materials such as ceramic fibers and glass fibers. They have properties such as high temperature resistance, chemical corrosion resistance, thermal shock resistance, low thermal conductivity, high electrical insulation strength and high elastic modulus. In the production of aerogel composite materials, the aerogel composite materials need to be cut into the required size before collection and packaging. Existing cutting equipment can only cut aerogel composite materials of one specification. Different cutting equipment is required for different specifications, which has poor applicability and high production costs. Summary of the Invention

[0003] The purpose of this invention is to provide an aerogel composite material slitting device capable of slitting composite materials of various specifications.

[0004] The technical solution to achieve the purpose of this utility model is as follows:

[0005] An aerogel composite material slitting device includes a frame and a fixed platform fixed to the upper end of the frame. A motor is fixed on the fixed platform, and the motor has a rotating shaft that extends downward.

[0006] The lower surface of the fixed platform is fixed with a plurality of fixed blocks. Each fixed block is provided with a first connecting rod rotatably connected to the fixed block. The lower end of the first connecting rod is provided with a second connecting rod rotatably connected to the first connecting rod. The lower end of the second connecting rod is provided with a lifting block rotatably connected to the second connecting rod. The lifting block has a threaded hole, and a rotating shaft extends into the threaded hole and is threadedly connected to the lifting block.

[0007] The lower end of the lifting block is fixed with a lifting platform, and guide rods are provided on both sides of the lifting platform. The upper end of the guide rods is fixedly connected to the fixed platform. The lifting platform is provided with through holes, and the guide rods are inserted into the through holes.

[0008] The lifting platform has a U-shaped mounting groove, and multiple sliding blocks are provided in the mounting groove. The lower end of the sliding block extends downward to the outside of the mounting groove. A cutting blade is fixed to the lower end of the sliding block. The lifting platform has multiple screw holes, and screws are provided in the screw holes. The sliding block is fixed in the sliding groove by the screws.

[0009] A pointer extending upwards is fixed to one side of the sliding block that extends out of the mounting groove, and the lifting platform is provided with a scale that cooperates with the pointer;

[0010] A transition roller is installed below the lifting platform.

[0011] With the above structure, for different specifications of aerogel composite materials, simply loosen the screw, adjust the position of the sliding block, and tighten the screw after the pointer points to the corresponding scale to complete the movement of the sliding block and the adjustment of the spacing between the cutting blades, thereby cutting out aerogel composite material products of the corresponding specifications. By moving multiple sliding blocks, multiple specifications of products can be cut out at one time, which greatly improves the applicability of the cutting device, increases production efficiency, and reduces production costs.

[0012] Preferably, in order to improve the positioning accuracy of the sliding block, the sliding block includes a sliding part disposed in the mounting groove, a downwardly extending extension part, a mounting part that contacts the lower surface of the lifting platform, and protrusions disposed on both sides of the mounting part and protruding upwards. The pointer is fixed on one of the protrusions. In this way, in addition to the sliding part contacting the inner wall of the mounting groove of the lifting platform, the protrusion of the sliding block also contacts the outer surface of the lifting platform, which can effectively prevent the sliding block from shaking and improve the positioning accuracy of the sliding block.

[0013] Preferably, to facilitate the assembly and disassembly of the sliding block, the two ends of the mounting groove are provided with assembly grooves communicating with the mounting groove. The assembly grooves have downward openings. In this way, when a sliding block needs to be added, the sliding block is pushed into the assembly groove from bottom to top, and then moved horizontally into the mounting groove. Conversely, the sliding block can be removed.

[0014] Preferably, to ensure the stability of the connection between the first link and the second link, a first rotating shaft is fixed on the fixed block, one end of the first link is fitted onto the first rotating shaft and rotatably connected to the first rotating shaft, and the other end is fitted onto a second rotating shaft. One end of the second link is fitted onto the second rotating shaft and rotatably connected to the second rotating shaft. A connecting block is provided on the outside of the lifting block, and a third rotating shaft is fixed on the connecting block. The other end of the second rotating shaft is fitted onto the third rotating shaft and rotatably connected to the third rotating shaft. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a cross-sectional schematic diagram of the lifting platform of this utility model.

[0018] Figure 3 This is a schematic diagram showing the cooperation between the sliding block and the lifting platform of this utility model.

[0019] Figure 4 This is a schematic diagram of the assembly slot and installation slot structure of the lifting platform of this utility model. Detailed Implementation

[0020] like Figures 1 to 4 As shown, the aerogel composite material slitting device includes a frame 1 and a fixed platform 2 fixed to the upper end of the frame. A motor 3 is fixed on the fixed platform. The motor has a rotating shaft 4, which extends downward and has a lifting block 41 at its lower end. The lifting block has a threaded hole, into which the rotating shaft extends and is threadedly connected to the lifting block. A connecting block 42 is provided on the outer side of the lifting block, and a third rotating shaft 10 is fixed on the connecting block. Multiple fixing blocks 5 are fixed on the lower surface of the fixed platform, and a first rotating shaft 6 is fixed on the fixing blocks. One end of a first connecting rod 7 is fitted onto the first rotating shaft and rotatably connected to it, while the other end is fitted onto a second rotating shaft 8. One end of a second connecting rod 9 is fitted onto the second rotating shaft 8. The second rotating shaft is rotatably connected to the second rotating shaft, and the other end is fitted onto the third rotating shaft 10 and rotatably connected to the third rotating shaft. The lower end of the lifting block is fixed with a lifting platform 11. Guide rods 12 are provided on both sides of the lifting platform. The upper end of the guide rod is fixedly connected to the fixed platform. The lifting platform is provided with a through hole 13. The guide rod is inserted into the through hole. The lifting platform has a U-shaped mounting groove 14. Multiple sliding blocks 15 are provided in the mounting groove 14. The lower end of the sliding block extends downward to the outside of the mounting groove. A cutting blade 16 is fixed to the lower end of the sliding block. The lifting platform has multiple screw holes 17. Screws 18 are provided in the screw holes. The sliding block is fixed in the sliding groove by screws.

[0021] like Figure 1 and Figure 3 As shown, the sliding block includes a sliding part 19 disposed in the mounting groove, a downwardly extending extension part 20, a mounting part 21 that contacts the lower surface of the lifting platform, and a protrusion part 22 disposed on both sides of the mounting part and protruding upward. A pointer 23 is fixed on the protrusion part, and the lifting platform is provided with a scale 24 that cooperates with the pointer. A transition roller 25 is disposed below the lifting platform.

[0022] In some embodiments, such as Figure 4 As shown, the mounting groove has assembly grooves 26 at both ends that communicate with it, and the assembly grooves have downward openings.

[0023] With the above structure, for different specifications of aerogel composite materials, simply loosen the screw, adjust the position of the sliding block, and tighten the screw after the pointer points to the corresponding scale to complete the movement of the sliding block and the adjustment of the spacing between the cutting blades, thereby cutting out aerogel composite material products of the corresponding specifications. By moving multiple sliding blocks, multiple specifications of products can be cut out at one time, which greatly improves the applicability of the cutting device, increases production efficiency, and reduces production costs.

[0024] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. An aerogel composite material slitting device, characterized in that: It includes a frame and a fixed platform fixed to the upper end of the frame, wherein a motor is fixed on the fixed platform, the motor has a rotating shaft that extends downward; The lower surface of the fixed platform is fixed with a plurality of fixed blocks. Each fixed block is provided with a first connecting rod rotatably connected to the fixed block. The lower end of the first connecting rod is provided with a second connecting rod rotatably connected to the first connecting rod. The lower end of the second connecting rod is provided with a lifting block rotatably connected to the second connecting rod. The lifting block has a threaded hole, and a rotating shaft extends into the threaded hole and is threadedly connected to the lifting block. The lower end of the lifting block is fixed with a lifting platform, and guide rods are provided on both sides of the lifting platform. The upper end of the guide rods is fixedly connected to the fixed platform. The lifting platform is provided with through holes, and the guide rods are inserted into the through holes. The lifting platform has a U-shaped mounting groove, and multiple sliding blocks are provided in the mounting groove. The lower end of the sliding block extends downward to the outside of the mounting groove. A cutting blade is fixed to the lower end of the sliding block. The lifting platform has multiple screw holes, and screws are provided in the screw holes. The sliding block is fixed in the sliding groove by the screws. A pointer extending upwards is fixed to one side of the sliding block that extends out of the mounting groove, and the lifting platform is provided with a scale that cooperates with the pointer; A transition roller is installed below the lifting platform.

2. The aerogel composite material slitting device according to claim 1, characterized in that: The sliding block includes a sliding part disposed in the mounting groove, a downwardly extending extension part, a mounting part that contacts the lower surface of the lifting platform, and protrusions disposed on both sides of the mounting part and protruding upwards, with the pointer fixed on one of the protrusions.

3. The aerogel composite material slitting device according to claim 1, characterized in that: The mounting groove has assembly grooves at both ends that communicate with it, and the assembly grooves have downward openings.

4. The aerogel composite material slitting device according to claim 1, characterized in that: A first rotating shaft is fixed on the fixed block. One end of the first connecting rod is fitted onto the first rotating shaft and rotatably connected to it. The other end is fitted onto a second rotating shaft. One end of the second connecting rod is fitted onto the second rotating shaft and rotatably connected to it. A connecting block is provided on the outside of the lifting block. A third rotating shaft is fixed on the connecting block. The other end of the second rotating shaft is fitted onto the third rotating shaft and rotatably connected to it.

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