Polishing device for lithium-boron alloy belt production

Abstract

The utility model discloses a polishing device for lithium boron alloy belt production, and relates to the technical field of lithium boron alloy belt polishing, the polishing device comprises a polishing assembly, a plurality of limiting assemblies are fixedly installed on the side edge of the polishing assembly, the two ends of the interior of each limiting assembly are movably sleeved with side edge polishing pieces, and the outer surface of the polishing assembly is sleeved with an alloy belt material. According to the grinding device for lithium-boron alloy strip production, double faces of an alloy strip are ground, comprehensive grinding of the alloy strip is achieved, the grinding efficiency of the alloy strip is improved, the grinding blocks on the two sides are located on the two sides of the alloy strip, movement of the alloy strip is limited, the alloy strip is prevented from deviating in the conveying process, and the grinding efficiency of the alloy strip is improved. And the alloy strip is roughly ground through the rough grinding roller, the surface of the alloy strip is finely ground through the fine grinding roller along with movement of the alloy strip, and finally the alloy strip is wound through the winding roller, so that the grinding effect on the alloy strip is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium boride alloy strip polishing technical field, more specifically, the utility model relates to a kind of polishing device for lithium boride alloy strip production. BACKGROUND

[0002] Lithium boride alloy strip is a composite material composed of lithium and boron, with a silver-white or silver-gray appearance. The surface requires to be bright and smooth, without oxidation or impurities. Lithium boride alloy strip is widely used in aerospace, nuclear industry and high-end battery fields due to its high specific strength, high temperature resistance and corrosion resistance. During its production process, the surface quality directly affects the performance of the material and the subsequent processing adaptability. Therefore, surface polishing is required during the production of lithium boride alloy strip.

[0003] The existing polishing equipment can only polish one side of the lithium boride alloy strip when polishing. When the other side needs to be polished, the position of the lithium boride alloy strip unwinding needs to be adjusted, and then polishing is performed, which affects the polishing efficiency of the lithium boride alloy strip. In addition, the existing polishing equipment cannot simultaneously polish the side edges of the strip, which has great limitations. SUMMARY

[0004] The main purpose of the utility model is to provide a polishing device for lithium boride alloy strip production, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A polishing device for lithium boride alloy strip production, comprising a polishing assembly, a plurality of limiting assemblies are fixedly installed on the side of the polishing assembly, and a side polishing piece is movably connected to the inside of each limiting assembly at both ends.

[0007] The polishing assembly comprises a fixed plate, a surface polishing piece is arranged at both ends of the fixed plate, a pay-off roller is rotatably installed at the upper end of the right side of the fixed plate, a winding roller is rotatably installed at the lower end of the left side of the fixed plate, a plurality of guide rollers are rotatably installed at both ends of the middle part of the fixed plate, a support frame is fixedly installed on the back of the fixed plate, a winding motor is fixedly installed on one side of the back of the support frame, and the output end of the winding motor is fixedly connected with the winding roller.

[0008] Preferably, the surface polishing member comprises a polishing motor and a transmission shaft, the output end of the polishing motor is fixedly connected with a driving shaft, the outer surface of the driving shaft is fixedly sleeved with a fine polishing roller, the outer surface of the driving shaft near the polishing motor is fixedly sleeved with a driving wheel, one end of the transmission shaft is fixedly sleeved with a coarse polishing roller, the other end of the transmission shaft is fixedly sleeved with a transmission wheel, and the outer surfaces of the driving wheel and the transmission wheel are sleeved with a transmission belt.

[0009] Preferably, the transmission shaft and the driving shaft are rotatably installed in the interior of the fixed plate, the transmission wheel and the driving wheel are rotatably installed on the back of the fixed plate, and the fine polishing roller and the coarse polishing roller are rotatably installed on the front of the fixed plate.

[0010] Preferably, the two ends of the alloy strip are respectively wound and connected to the outer surfaces of the winding roller and the unwinding roller, and the alloy strip is sleeved on the outer surfaces of the fine polishing roller, the guide roller and the coarse polishing roller.

[0011] Preferably, the limiting assembly comprises two fixed frames, the two fixed frames are respectively located on the two sides of the alloy strip, the fixed frames are fixedly installed on the side edges of the fixed plate, limiting shafts are fixedly installed at the upper and lower ends in the interiors of the two fixed frames, bidirectional screws are rotatably installed in the interiors of the two fixed frames, and adjusting knobs are fixedly installed at one end of the bidirectional screws.

[0012] Preferably, the side edge polishing member comprises two fixed sleeves, moving blocks are fixedly installed on the two sides of the two fixed sleeves, limiting blocks are fixedly installed at the upper and lower ends of the two fixed sleeves, the moving blocks at the two ends of the two fixed sleeves are respectively threadedly installed on the outer surfaces of the two ends of the bidirectional screws, the limiting blocks are movably sleeved on the outer surfaces of the limiting shafts, polishing blocks are fixedly connected in the interiors of the opposite sides of the two fixed sleeves, and the two polishing blocks are movably sleeved on the outer surfaces of the two sides of the alloy strip.

[0013] Compared with the prior art, the alloy strip polishing device has the following beneficial effects:

[0014] 1. The guide roller is used for guiding the alloy strip, and the surface polishing members are arranged at the upper and lower ends of the fixed plate, so that the top of the alloy strip is polished by the surface polishing member at the lower end and the bottom of the alloy strip is polished by the surface polishing member at the upper end in the transmission process of the alloy strip, thereby realizing the polishing of both sides of the alloy strip, achieving the comprehensive polishing of the alloy strip and improving the polishing efficiency of the alloy strip.

[0015] 2. Grinding blocks are attached to both sides of the alloy strip. As the alloy strip moves, the sides of the alloy strip will come into contact with the sides of the grinding blocks and rub against them, thereby grinding the sides of the alloy strip. At the same time, the grinding blocks on both sides are located on both sides of the alloy strip to limit the movement of the alloy strip and prevent it from shifting during the transmission process, which facilitates the winding of the alloy strip.

[0016] 3. By setting fine grinding rollers and coarse grinding rollers, the coarse grinding roller first performs coarse grinding on the alloy strip, and as the alloy strip moves, the fine grinding roller then performs fine grinding on the surface of the alloy strip, and finally the winding roller is used to wind it up, thereby improving the grinding effect of the alloy strip. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the grinding component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the grinding component of this utility model;

[0020] Figure 4 This is a schematic diagram of the surface polishing component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the side grinding component structure of this utility model.

[0023] The attached figures are labeled as follows: 1. Grinding assembly; 2. Limiting assembly; 3. Side grinding component; 4. Alloy strip; 10. Surface grinding component; 11. Fixing plate; 12. Take-up roller; 13. Unwind roller; 14. Guide roller; 15. Support frame; 16. Take-up motor; 101. Grinding motor; 102. Drive shaft; 103. Fine grinding roller; 104. Drive wheel; 105. Transmission shaft; 106. Coarse grinding roller; 107. Transmission wheel; 108. Transmission belt; 21. Fixing frame; 22. Adjusting knob; 23. Bidirectional screw; 24. Limiting shaft; 31. Fixing sleeve; 32. Grinding block; 33. Moving block; 34. Limiting block. Detailed Implementation

[0024] 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.

[0025] As attached Figure 1 To be continued Figure 4As shown, an embodiment of this utility model provides a grinding device for the production of lithium boron alloy strip, including a grinding component 1, a limiting component 2 and a side grinding component 3. The side of the grinding component 1 is fixedly installed with multiple limiting components 2, and the side grinding component 3 is movably sleeved on both ends inside the multiple limiting components 2. The outer surface of the grinding component 1 is covered with an alloy strip 4.

[0026] like Figure 2 As shown, the grinding assembly 1 includes a surface grinding component 10, a fixed plate 11, a take-up roller 12, and an unwind roller 13. The surface grinding component 10 is respectively disposed at the upper and lower ends of the fixed plate 11. The unwind roller 13 is rotatably mounted on the upper right side of the fixed plate 11, and the take-up roller 12 is rotatably mounted on the lower left side of the fixed plate 11. Multiple guide rollers 14 are rotatably mounted at both the upper and lower ends of the middle part of the fixed plate 11. A support frame 15 is fixedly mounted on the back of the fixed plate 11, and a take-up motor 16 is fixedly mounted on one side of the back of the support frame 15. The output end of the take-up motor 16 is fixedly connected to the take-up roller 12. The guide rollers 14 guide the alloy strip 4, so that during the transmission process, the top of the alloy strip 4 is ground by the surface grinding component 10 at the lower end, and the bottom surface of the alloy strip 4 is ground by the surface grinding component 10 at the upper end, thereby achieving double-sided grinding of the alloy strip 4.

[0027] like Figures 3-4 As shown, the surface polishing component 10 includes a polishing motor 101 and a drive shaft 105. The output end of the polishing motor 101 is fixedly connected to a drive shaft 102. A fine polishing roller 103 is fixedly sleeved on the outer surface of the drive shaft 102. A drive wheel 104 is fixedly sleeved on the outer surface of the drive shaft 102 near the polishing motor 101. A coarse polishing roller 106 is fixedly sleeved on one end of the drive shaft 105. A drive wheel 107 is fixedly sleeved on the other end of the drive shaft 105. A drive belt 108 is sleeved on the outer surface of the drive wheel 104 and the drive wheel 107.

[0028] The drive shaft 105 and drive shaft 102 are rotatably mounted inside the fixed plate 11, the drive wheel 107 and drive wheel 104 are rotatably mounted on the back of the fixed plate 11, and the fine grinding roller 103 and coarse grinding roller 106 are rotatably mounted on the front of the fixed plate 11.

[0029] like Figure 1 As shown, the two ends of the alloy strip 4 are respectively wound and connected to the outer surfaces of the take-up roller 12 and the unwind roller 13, and the alloy strip 4 is sleeved on the outer surfaces of the fine grinding roller 103, the guide roller 14 and the coarse grinding roller 106.

[0030] like Figure 5As shown, the limiting component 2 includes two fixing frames 21, which are located on both sides of the alloy strip 4. The fixing frames 21 are fixedly installed on the side of the fixing plate 11. Limiting shafts 24 are fixedly installed at both the upper and lower ends inside the two fixing frames 21. Bidirectional screws 23 are rotatably installed inside the two fixing frames 21. An adjustment knob 22 is fixedly installed at one end of the bidirectional screws 23.

[0031] The side grinding component 3 includes two fixed sleeves 31 and grinding blocks 32. Movable blocks 33 are fixedly installed on both sides of the two fixed sleeves 31. Limiting blocks 34 are fixedly installed at the upper and lower ends of the two fixed sleeves 31. The movable blocks 33 at both ends of the two fixed sleeves 31 are threaded onto the outer surfaces of the two ends of the bidirectional screw 23. The limiting blocks 34 are movably sleeved on the outer surface of the limiting shaft 24. The interior of the two fixed sleeves 31 on opposite sides is fixedly connected to the grinding blocks 32. The two grinding blocks 32 are movably sleeved on the outer surfaces of both sides of the alloy strip 4. By using the grinding blocks 32 sleeved on both sides of the alloy strip 4, when the alloy strip 4 moves, the side of the alloy strip 4 will contact the side of the grinding blocks 32 and rub against the grinding blocks 32, thereby achieving grinding of the side of the alloy strip 4. At the same time, the grinding blocks 32 on both sides are located on both sides of the alloy strip 4 to limit the movement of the alloy strip 4, prevent the alloy strip 4 from deviating during transmission, and facilitate the winding of the alloy strip 4.

[0032] The working process of this utility model is as follows:

[0033] In use, by rotating the adjusting knobs 22 at both ends, the bidirectional screw 23 is rotated, and the side grinding parts 3 at both ends move towards each other. The grinding blocks 32 on both sides are fitted onto both sides of the alloy strip 4, limiting the alloy strip 4. The alloy strip 4 is guided by the guide roller 14, passes through the outer surface of the surface grinding part 10, and is wound up by the winding roller 12 controlled by the winding motor 16, so that the alloy strip 4 is transported through the guide roller 14 and the outer surface of the surface grinding part 10. During the transport of the alloy strip 4, the grinding motor 101 controls the fine grinding roller 103 to grind the surface of the alloy strip 4, and drives the fine grinding roller 103 to grind the surface of the alloy strip 4. The driving wheel 104 and the transmission wheel 107, through the transmission belt 108, cause the fine grinding roller 103 and the coarse grinding roller 106 to rotate, grinding the surface of the alloy strip 4. The coarse grinding roller 106 first performs coarse grinding on the alloy strip 4. As the alloy strip 4 moves, the fine grinding roller 103 then performs fine grinding on the surface of the alloy strip 4. Finally, it is wound up by the take-up roller 12. During the movement of the alloy strip 4, the side of the alloy strip 4 moves on the inner side of the grinding block 32 and rubs against the grinding block 32, and the grinding block 32 grinds the side of the alloy strip 4.

[0034] 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.

[0035] 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 polishing device for lithium boron alloy strip production, comprising a polishing assembly (1), characterized in that: The side of the polishing assembly (1) is fixedly provided with a plurality of limiting assemblies (2), both ends of the plurality of limiting assemblies (2) are movably sleeved with side polishing pieces (3), and the outer surface of the polishing assembly (1) is sleeved with an alloy strip (4). The polishing assembly (1) comprises a fixed plate (11), the upper and lower ends of the fixed plate (11) are provided with surface polishing pieces (10), the upper end of the right side of the fixed plate (11) is rotatably provided with an unwinding roller (13), the lower end of the left side of the fixed plate (11) is rotatably provided with a winding roller (12), the upper and lower ends of the middle part of the fixed plate (11) are rotatably provided with a plurality of guide rollers (14), the back of the fixed plate (11) is fixedly provided with a support frame (15), one side of the back of the support frame (15) is fixedly provided with a winding motor (16), and the output end of the winding motor (16) is fixedly connected with the winding roller (12).

2. The polishing device for lithium-boron alloy strip production according to claim 1, characterized in that: The surface polishing piece (10) comprises a polishing motor (101) and a transmission shaft (105), the output end of the polishing motor (101) is fixedly connected with a driving shaft (102), the outer surface of the driving shaft (102) is fixedly sleeved with a fine polishing roller (103), the outer surface of one end of the driving shaft (102) close to the polishing motor (101) is fixedly sleeved with a driving wheel (104), one end of the transmission shaft (105) is fixedly sleeved with a coarse polishing roller (106), the other end of the transmission shaft (105) is fixedly sleeved with a transmission wheel (107), and the outer surfaces of the driving wheel (104) and the transmission wheel (107) are sleeved with a transmission belt (108).

3. The polishing device for lithium-boron alloy strip production according to claim 2, characterized in that: The transmission shaft (105) and the driving shaft (102) are rotatably installed in the inside of the fixed plate (11), the transmission wheel (107) and the driving wheel (104) are rotatably installed on the back of the fixed plate (11), and the fine polishing roller (103) and the coarse polishing roller (106) are rotatably installed on the front of the fixed plate (11).

4. The polishing device for lithium-boron alloy strip production according to claim 3, characterized in that: Both ends of the alloy strip (4) are wound and connected to the outer surfaces of the winding roller (12) and the unwinding roller (13), and the alloy strip (4) is sleeved on the outer surfaces of the fine polishing roller (103), the guide roller (14) and the coarse polishing roller (106).

5. The polishing device for lithium-boron alloy strip production according to claim 1, characterized in that: The limiting assembly (2) comprises two fixed frames (21), the two fixed frames (21) are located on both sides of the alloy strip (4), the fixed frame (21) is fixedly installed on the side of the fixed plate (11), limiting shafts (24) are fixedly installed at the upper and lower ends in the two fixed frames (21), bidirectional screws (23) are rotatably installed in the two fixed frames (21), and the bidirectional screws (23) are fixedly provided with adjusting knobs (22) at one end.

6. The polishing device for lithium-boron alloy strip production according to claim 5, characterized in that: The side polishing piece (3) comprises two fixed sleeves (31), both sides of each of the two fixed sleeves (31) are fixedly installed with a moving block (33), the upper and lower ends of each of the two fixed sleeves (31) are fixedly installed with a limiting block (34), the moving blocks (33) at the two ends of each of the two fixed sleeves (31) are respectively screw-installed on the outer surfaces of the two ends of a bidirectional screw rod (23), the limiting block (34) is movably sleeved on the outer surface of a limiting shaft (24), the inner sides of the opposite sides of each of the two fixed sleeves (31) are fixedly connected with a polishing block (32), and the two polishing blocks (32) are respectively movably sleeved on the outer surfaces of the two sides of an alloy strip (4).

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