Lithium-boron alloy strip material shearing machine

Abstract

The utility model discloses a lithium-boron alloy strip material shearing machine, which relates to the technical field of shearing machines and comprises a shearing machine body, a limiting device is fixedly mounted at the top of the shearing machine body, and a conveying device is fixedly mounted on the right side of the top of the shearing machine body. According to the shearing machine for the lithium-boron alloy strip-shaped materials, a lithium-boron alloy strip coil is supported and limited through the first supporting roller and the pressing roller, the stability of the lithium-boron alloy strip coil is kept, the lithium-boron alloy strip coil is prevented from vibrating in the shearing process, in addition, the multiple staggered limiting plates are close to each other, and the shearing efficiency is improved. The multiple lithium-boron alloy strip coils are synchronously limited, adjustment is convenient, the multiple lithium-boron alloy strip coils can be conveniently sheared by the shearing tool at the same time, the shearing efficiency of the multiple lithium-boron alloy strip coils is improved, the length of the lithium-boron alloy strip coils conveyed by the transmission roller is detected through the meter counter to reach the needed shearing length, and the shearing efficiency of the lithium-boron alloy strip coils is improved. And therefore, fixed-length shearing of the lithium-boron alloy strip coil is realized, and the cutting length is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, and more specifically, to a shearing machine for lithium boron alloy strip materials. Background Technology

[0002] Lithium-boron alloy strip is a composite material composed of lithium and boron. It is a soft, silver-white or silver-gray strip with a bright, smooth surface free of oxidation or impurities. Due to its high specific energy and high stability, lithium-boron alloy strip has broad application prospects in fields such as electrode materials for new energy batteries and special alloy additives. With the rapid development of the new energy industry and high-end manufacturing, the shearing process is a crucial step in the processing of lithium-boron alloy strip, cutting continuous strips into specific sizes and specifications, directly affecting the product's yield and performance.

[0003] Traditional shearing machines mostly adopt a single-strip shearing mode, which can only shear a single alloy strip. This makes it difficult to meet the needs of large-scale production. Moreover, this single-strip shearing method leads to low processing efficiency, which significantly extends the production cycle and increases production costs, including labor costs and equipment energy consumption costs, severely compressing the profit margin of enterprises. Utility Model Content

[0004] The main objective of this invention is to provide a shearing machine for lithium boron alloy strip materials, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A shearing machine for lithium boron alloy strip materials includes a shearing machine body, a limit device fixedly installed on the top of the shearing machine body, and a conveying device fixedly installed on the right side of the top of the shearing machine body.

[0007] The limiting device includes two support boxes, with a central frame fixedly installed between the two support boxes. A first support roller is rotatably installed inside the central frame, and a pressing roller is provided on the top of the central frame, positioned above the first support roller. Sliding grooves are provided inside the support boxes at both ends. Sliding frames are slidably installed on both sides of the inner wall of the support boxes. Fixed racks are fixedly installed on opposite sides of the sliding frames on both sides. Multiple support frames are fixedly installed on the top of the sliding frames on both sides. Connecting blocks are fixedly installed on the top of the support frames. Limiting plates are fixedly installed on the top of the connecting blocks. The support frames on both sides are staggered, and the connecting blocks are slidably installed inside the sliding grooves.

[0008] Preferably, the shearing machine body includes a support frame, a fixed frame is fixedly installed on the left side of the top of the support frame, a take-up shaft is rotatably installed on the top of the fixed frame, and multiple lithium boron alloy strip rolls are sleeved on the outer surface of the take-up shaft. A shearing frame is fixedly installed on the right side of the top of the support frame, a lifting cylinder is fixedly installed on the top of the shearing frame, a shearing blade is fixedly installed at the output end of the lifting cylinder, and a support block is fixedly installed at the right end of the top of the support frame below the shearing blade.

[0009] Preferably, limit motors are fixedly installed at both ends of the bottom of the support frame, and drive gears are fixedly installed at the output ends of the limit motors. The outer surfaces of the drive gears at both ends mesh with two fixed racks respectively. The support box is fixedly installed on the top of the support frame, and the drive gears are rotatably installed inside the support box.

[0010] Preferably, the conveying device includes a conveying frame, which is fixedly installed on the right side of the top of the support frame and located on the left side of the shearing cutter. A conveying motor is fixedly installed at the lower end of the conveying frame, and a transmission roller is fixedly installed at the output end of the conveying motor. The transmission roller is rotatably installed at the lower end of the conveying frame, and a rotating disk is fixedly sleeved at one end of the transmission roller. A second support roller is provided at the top of the conveying frame and is rotatably installed on the top of the transmission roller. A meter counter is fixedly installed at one end of the side of the conveying frame, and the side of the meter counter is in contact with the outer surface of the rotating disk.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The lithium boron alloy strip coil is supported and limited by the first support roller and the pressing roller to maintain the stability of the lithium boron alloy strip coil and avoid vibration during the shearing process. In addition, multiple staggered two-position plates approach each other to simultaneously limit multiple lithium boron alloy strip coils. The adjustment is convenient and it is easy for the shearing cutter to shear multiple lithium boron alloy strip coils at the same time, thereby improving the shearing efficiency of multiple lithium boron alloy strip coils.

[0013] 2. The transmission rollers are controlled by a conveyor motor to synchronously convey multiple lithium boron alloy strip rolls. A meter counter counts the rotation of the rotating disk. When the meter counter detects that the length conveyed by the transmission rollers to the lithium boron alloy strip rolls has reached the required cutting length, the meter counter controls the conveyor motor to stop the transmission rollers from conveying the lithium boron alloy strip rolls via an electrical signal, thereby achieving fixed-length cutting of the lithium boron alloy strip rolls and making the cutting length more accurate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2This is a schematic diagram of the shearing machine body structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the limiting device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting plate structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the conveying device structure of this utility model.

[0019] The attached figures are labeled as follows: 1. Shearing machine body; 2. Limiting device; 3. Conveying device; 11. Support frame; 12. Fixed frame; 13. Rewinding shaft; 14. Lithium-boron alloy strip coil; 15. Shearing frame; 16. Lifting cylinder; 17. Shearing blade; 21. Support box; 22. Sliding groove; 23. Middle frame; 24. First support roller; 25. Pressing roller; 26. Limiting motor; 27. Drive gear; 28. Sliding frame; 29. ​​Support frame; 210. Connecting block; 211. Limiting plate; 212. Fixed rack; 31. Conveying frame; 32. Conveying motor; 33. Transmission roller; 34. Rotating disk; 35. Meter counter; 36. Second support roller. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 5 As shown, an embodiment of this utility model provides a lithium boron alloy strip material shearing machine, including a shearing machine body 1, a limiting device 2 and a conveying device 3. The limiting device 2 is fixedly installed on the top of the shearing machine body 1, and the conveying device 3 is fixedly installed on the right side of the top of the shearing machine body 1.

[0022] like Figures 3-4 As shown, the limiting device 2 includes two support boxes 21, a central frame 23, and a limiting plate 211. The central frame 23 is fixedly installed between the two support boxes 21. A first support roller 24 is rotatably installed inside the central frame 23. A pressing roller 25 is provided on the top of the central frame 23, and the pressing roller 25 is located above the first support roller 24. Sliding grooves 22 are provided inside the support boxes 21 at both ends. Sliding frames 28 are slidably installed on both sides of the inner wall of the support box 21. A fixing rack 212 is fixedly installed on the opposite side of the sliding frames 28 on both sides. Multiple support frames 29 are fixedly installed on the top of the sliding frames 28 on both sides. A connecting block 210 is fixedly installed on the top of the support frame 29. The top of the connecting block 210 is fixedly installed with the limiting plate 211. The support frames 29 on both sides are staggered. The connecting block 210 is slidably installed inside the sliding groove 22.

[0023] The lithium boron alloy strip 14 passes between the first support roller 24 and the pressing roller 25. The first support roller 24 and the pressing roller 25 support and limit the lithium boron alloy strip 14, keep the lithium boron alloy strip 14 stable, and prevent the lithium boron alloy strip 14 from vibrating during the shearing process, which would affect the shearing effect of the lithium boron alloy strip 14.

[0024] Furthermore, when the limit motor 26 controls the drive gear 27 to rotate, the sliding frames 28 on both sides move towards each other, thereby causing multiple intersecting limit plates 211 to approach each other and simultaneously limit multiple lithium boron alloy strip rolls 14. The simultaneous limiting of multiple limit plates 211 facilitates adjustment and allows the shearing cutter 17 to simultaneously cut multiple lithium boron alloy strip rolls 14, thereby improving the shearing efficiency of multiple lithium boron alloy strip rolls 14.

[0025] like Figure 2 As shown, the shearing machine body 1 includes a support frame 11. A fixed frame 12 is fixedly installed on the left side of the top of the support frame 11. A take-up shaft 13 is rotatably installed on the top of the fixed frame 12. Multiple lithium boron alloy strip rolls 14 are sleeved on the outer surface of the take-up shaft 13. A shearing frame 15 is fixedly installed on the right side of the top of the support frame 11. A lifting cylinder 16 is fixedly installed on the top of the shearing frame 15. A shearing blade 17 is fixedly installed at the output end of the lifting cylinder 16. A support block is fixedly installed at the right end of the top of the support frame 11 below the shearing blade 17.

[0026] Among them, limit motors 26 are fixedly installed at both ends of the bottom of the support frame 11, and drive gears 27 are fixedly installed at the output end of the limit motors 26. The outer surfaces of the drive gears 27 at both ends mesh with two fixed racks 212 respectively. The support box 21 is fixedly installed on the top of the support frame 11, and the drive gears 27 are rotatably installed inside the support box 21.

[0027] like Figure 5 As shown, the conveying device 3 includes a conveying frame 31, a transmission roller 33, and a meter counter 35. The conveying frame 31 is fixedly installed on the right side of the top of the support frame 11 and located on the left side of the shearing cutter 17. A conveying motor 32 is fixedly installed at the lower end of the conveying frame 31. The output end of the conveying motor 32 is fixedly installed with the transmission roller 33. The transmission roller 33 is rotatably installed at the lower end of the conveying frame 31. A rotating disk 34 is fixedly sleeved at one end of the transmission roller 33. A second support roller 36 is provided at the top of the conveying frame 31. The second support roller 36 is rotatably installed on the top of the transmission roller 33. One end of the side of the conveying frame 31 is fixedly installed with the meter counter 35. The side of the meter counter 35 is in contact with the outer surface of the rotating disk 34.

[0028] The transmission roller 33 is rotated by the conveyor motor 32 to achieve synchronous conveying of multiple lithium boron alloy strip rolls 14. While the transmission roller 33 is conveying the lithium boron alloy strip rolls 14, the rotating disk 34 rotates. At this time, the meter counter 35 counts the rotation of the rotating disk 34. When the meter counter 35 detects that the length conveyed by the transmission roller 33 to the lithium boron alloy strip rolls 14 has reached the required cutting length, the meter counter 35 controls the conveyor motor 32 to stop the transmission roller 33 from conveying the lithium boron alloy strip rolls 14 through an electrical signal, thereby realizing fixed-length cutting of the lithium boron alloy strip rolls 14 and making the cutting length more accurate.

[0029] The working process of this utility model is as follows:

[0030] Multiple lithium boron alloy strip coils 14 pass through the top of two support boxes 21, positioning the lithium boron alloy strip coils 14 between two limiting plates 211, and passing between the first support roller 24 and the pressing roller 25. Subsequently, the limiting motor 26 controls the drive gear 27 to rotate. When the limiting motor 26 controls the drive gear 27 to rotate, the sliding frames 28 on both sides move towards each other, thereby causing the multiple intersecting two limiting plates 211 to approach each other and simultaneously limit the multiple lithium boron alloy strip coils 14.

[0031] Multiple lithium-boron alloy strip coils 14 pass between the drive roller 33 and the second support roller 36. The conveyor motor 32 controls the rotation of the drive roller 33, causing the multiple lithium-boron alloy strip coils 14 to be conveyed synchronously. The coils move to a position below the shearing cutter 17, where the lifting cylinder 16 controls the shearing cutter 17 to descend, allowing it to cut the multiple lithium-boron alloy strip coils 14 simultaneously. This achieves synchronous shearing of the multiple lithium-boron alloy strip coils 14. Subsequently, the conveyor motor 32 continues to control the rotation of the drive roller 33, further cutting the multiple lithium-boron alloy strips... While the drive roller 33 is conveying the lithium boron alloy strip roll 14, the rotating disk 34 rotates. At this time, the meter counter 35 counts the rotation of the rotating disk 34. When the meter counter 35 detects that the length conveyed by the drive roller 33 to the lithium boron alloy strip roll 14 has reached the required cutting length, the meter counter 35 controls the conveying motor 32 to stop the drive roller 33 from conveying the lithium boron alloy strip roll 14 through an electrical signal. The cutting blade 17 continues to cut multiple lithium boron alloy strip rolls 14, thereby realizing the fixed-length cutting of the lithium boron alloy strip roll 14.

[0032] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shearing machine for lithium-boron alloy strip materials, comprising a shearing machine body (1), characterized in that: A limiting device (2) is fixedly installed on the top of the shearing machine body (1), and a conveying device (3) is fixedly installed on the right side of the top of the shearing machine body (1). The limiting device (2) includes two support boxes (21), a middle frame (23) is fixedly installed between the two support boxes (21), a first support roller (24) is rotatably installed inside the middle frame (23), a pressing roller (25) is provided on the top of the middle frame (23), the pressing roller (25) is located above the first support roller (24), a sliding groove (22) is opened inside the support boxes (21) at both ends, a sliding frame (28) is slidably installed on both sides of the inner wall of the support box (21), a fixed rack (212) is fixedly installed on the opposite side of the sliding frame (28) on both sides, a plurality of support frames (29) are fixedly installed on the top of the sliding frame (28) on both sides, a connecting block (210) is fixedly installed on the top of the support frame (29), a limiting plate (211) is fixedly installed on the top of the connecting block (210), the support frames (29) on both sides are staggered, and the connecting block (210) is slidably installed inside the sliding groove (22).

2. The lithium-boron alloy strip shearing machine according to claim 1, characterized in that: The shearing machine body (1) includes a support frame (11), a fixed frame (12) is fixedly installed on the left side of the top of the support frame (11), a take-up shaft (13) is rotatably installed on the top of the fixed frame (12), a plurality of lithium boron alloy strip rolls (14) are sleeved on the outer surface of the take-up shaft (13), a shearing frame (15) is fixedly installed on the right side of the top of the support frame (11), a lifting cylinder (16) is fixedly installed on the top of the shearing frame (15), a shearing cutter (17) is fixedly installed at the output end of the lifting cylinder (16), and a support block is fixedly installed at the right end of the top of the support frame (11) below the shearing cutter (17).

3. The lithium-boron alloy strip shearing machine according to claim 2, characterized in that: Limit motors (26) are fixedly installed at both ends of the bottom of the support frame (11). A drive gear (27) is fixedly installed at the output end of the limit motor (26). The outer surfaces of the drive gears (27) at both ends mesh with two fixed racks (212). The support box (21) is fixedly installed on the top of the support frame (11). The drive gear (27) is rotatably installed inside the support box (21).

4. A lithium-boron alloy strip shearing machine according to claim 2, characterized in that: The conveying device (3) includes a conveying frame (31), which is fixedly installed on the right side of the top of the support frame (11) and located on the left side of the shearing cutter (17). A conveying motor (32) is fixedly installed at the lower end of the conveying frame (31), and a transmission roller (33) is fixedly installed at the output end of the conveying motor (32). The transmission roller (33) is rotatably installed at the lower end of the conveying frame (31). A rotating disk (34) is fixedly sleeved at one end of the transmission roller (33). A second support roller (36) is provided at the top of the conveying frame (31), and the second support roller (36) is rotatably installed at the top of the transmission roller (33). A meter counter (35) is fixedly installed at one end of the side of the conveying frame (31), and the side of the meter counter (35) is in contact with the outer surface of the rotating disk (34).

Images