Surface treatment device for lithium manganese iron phosphate composite electrode
By designing a surface treatment device including electric push rods, connectors, power springs and clinging components, the problem of manual tape sticking operation is solved, and automated tape sticking and electrode fixing is realized, which improves working efficiency.
Patent Information
- Application Number
- CN202510262145.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the production process of lithium manganese iron phosphate composite electrodes, the prior art requires manual adhesive tape to fix the electrodes, which is cumbersome and time-consuming.
A surface treatment device including an electric push rod, a connector, a charging spring and a clamping assembly is designed. The connecting rod and the connecting rod are driven to move, and the tape is driven to move to the left and paste on the pad plate to fix the electrode.
An automated tape sticking process is realized, which reduces manual operation time and improves work efficiency. Through the cooperation of the pressure spring and the stabilizer, the tape fits closely with the electrodes.
Smart Images
Figure CN119972704A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of surface treatment, and in particular to a surface treatment device for a lithium manganese iron phosphate composite electrode. Background Art
[0002] In the production process of lithium manganese iron phosphate composite electrodes, people need to perform surface treatment on the lithium manganese iron phosphate composite electrodes that are about to be shipped. Surface treatment can improve performance, enhance stability, reduce defects, improve wear resistance, etc. Among them, surface dust removal, that is, removing dust and dirt on the surface of an object, is an important step in surface treatment, because it directly affects the surface state of the material and the quality of subsequent processing. USC dry ultrasonic machine is a commonly used surface treatment cleaning machine.
[0003] When the USC dry ultrasonic machine is used, people first place the lithium iron manganese phosphate composite electrode on a placement plate, then use tape to fix the lithium iron manganese phosphate composite electrode, push the placement plate into the USC dry ultrasonic machine through an electric slide rail, and then start the USC dry ultrasonic machine to perform surface dust removal on the lithium iron manganese phosphate composite electrode. After cleaning, the lithium iron manganese phosphate composite electrode is pushed out, and then the lithium iron manganese phosphate composite electrode is turned over and dust removal is performed on the other side. In the above operation, people need to manually use tape to fix the lithium iron manganese phosphate composite electrode, and the operation is relatively cumbersome. Therefore, a surface treatment device for lithium iron manganese phosphate composite electrode that can automatically stick tape on the lithium iron manganese phosphate composite electrode is designed. Summary of the invention
[0004] The invention provides a surface treatment device for a lithium iron manganese phosphate composite electrode, in order to overcome the disadvantage that people need to manually stick an adhesive tape on the lithium iron manganese phosphate composite electrode to fix it.
[0005] The technical solution is as follows: A surface treatment device for a lithium iron manganese phosphate composite electrode, comprising a base plate, a USC dry ultrasonic machine is fixed on the base plate, an electric slide rail is arranged on the base plate, a pad is slidably connected to the electric slide rail, a column is fixed on the base plate, a first electric push rod is fixed on the column, a first connecting member is fixed to the telescopic end of the first electric push rod, a second connecting member is slidably connected to the first connecting member, a force storage spring is fixed between the second connecting member and the first connecting member, a first connecting rod is fixed on the second connecting member, an annular groove is arranged on the side of the first connecting rod close to the first connecting member, a plurality of tapes are symmetrically arranged on the first connecting rod, the sticky side of the tape faces outward, and a tightening component capable of tightly attaching the tape to the pad is connected to the second connecting member.
[0006] Preferably, the clamping assembly includes a plurality of stabilizing members, which are symmetrically slidably connected to the second connecting member, a slope is provided on one side of the stabilizing member close to the tape, and a pressure spring is fixedly connected between the stabilizing member and the second connecting member.
[0007] Preferably, a guide rod is further included, which is fixed on the side of the USC dry ultrasonic machine close to the first electric push rod. The guide rod is tilted on the side close to the first electric push rod, and the guide rod is squeezed into a ring groove on the first connecting rod.
[0008] Preferably, it also includes a turning mechanism capable of turning over the lithium iron manganese phosphate composite electrode, the turning mechanism includes a second electric push rod, a long rod is fixed on the side of the bottom plate away from the USC dry ultrasonic machine, the second electric push rod is fixed on the long rod, a first elastic telescopic member is fixed on the telescopic end of the second electric push rod, a tension spring is arranged inside the first elastic telescopic member, an extrusion member is fixed on the telescopic end of the first elastic telescopic member, a rotating shaft is rotatably connected to the extrusion member, a first gear is fixed on the rotating shaft, a suction cup is fixed on the side of the rotating shaft away from the first gear, an air pump is fixed on the rotating shaft, an air guide pipe is fixed between the suction cup and the air pump, the suction cup and the air pump are connected through the air guide pipe, an extrusion assembly capable of extruding the extrusion assembly is connected to the bottom plate, a rotating assembly capable of rotating the first gear is connected to the long rod on the bottom plate, and a lower reset assembly capable of lowering and resetting the flipped lithium iron manganese phosphate composite electrode is connected to the bottom plate.
[0009] Preferably, the extrusion assembly includes a guide member, which is fixed on one side of the base plate close to the long rod, and is provided with an inclined surface. The extrusion member is extruded and matched with the inclined surface on the guide member. A second elastic telescopic member is fixed on the guide member, and a coil spring is provided inside the second elastic telescopic member. The second elastic telescopic member is also provided with an inclined surface, and the inclined surface on the second elastic telescopic member is extruded and matched with the extrusion member.
[0010] Preferably, the rotating assembly includes a first rack fixed on a long rod on the base plate, the first rack meshes with the first gear, a second rack is fixed on the long rod on the base plate, and the second rack meshes with the first gear.
[0011] Preferably, the reset assembly includes a first guide rail, the first guide rail is fixed on the base plate, the first guide rail is slidably connected to a connecting frame, a compression spring is fixed between the connecting frame and the first elastic telescopic member, an air pump is also fixed to the side of the connecting frame away from the first guide rail, a suction cup is also fixed to the side of the connecting frame away from the first guide rail, an air guide tube is fixed between the suction cup and the air pump, and the suction cup and the air pump are connected through the air guide tube.
[0012] Preferably, a downward moving mechanism is included for moving the turned-over composite electrode sheet downward and placing it on a pad, the downward moving mechanism includes a second connecting rod, the second connecting rod is fixed on a square column on the bottom plate, a rope winding wheel is rotatably connected to the second connecting rod, one end of a pull rope is fixed to the rope winding wheel, the other end of the pull rope is fixedly connected to the connecting frame, and a second gear is fixed to the second connecting rod.
[0013] Preferably, a third rack is further included, the third rack is fixed on the second connecting member, and the third rack is meshed with the second gear.
[0014] Preferably, a scraping mechanism capable of scraping off the tape used to fix the lithium manganese iron phosphate composite electrode is also included, the scraping mechanism includes a plurality of fixed rods, the fixed rods are symmetrically fixed on the bottom plate, a second guide rail is fixedly connected between the fixed rods, a scraping member is slidably connected to the second guide rail, a plurality of scrapers are arranged on the scraping member, a linear spring is fixedly connected between the scraping member and the fixed rod close to the first connecting rod, a moving member is fixed on the scraping member, and the moving member is snap-fitted with a side of the first connecting rod away from the first connecting member.
[0015] Compared with the prior art, the present invention has the following advantages: 1. The present invention drives the first connecting member and then drives the second connecting member to move to the left through the first electric push rod, and the second connecting member drives the first connecting rod and then drives the tape to move to the left, so that the tape sticks to the pad and fixes the lithium iron manganese phosphate composite electrode, thereby replacing people's manual tape sticking, saving time and effort, and by providing a stabilizing member, under the action of a pressure spring, the stabilizing member is tightly attached to the pad, thereby being able to squeeze the tape attached to the pad, so that the tape and the pad are more closely attached.
[0016] 2. The present invention provides two suction cups to adsorb the lithium iron manganese phosphate composite electrode. The first gear and the second rack are meshed with each other, so that the suction cup drives the lithium iron manganese phosphate composite electrode to rotate, thereby completing the flipping of the lithium iron manganese phosphate composite electrode, making people's operation more convenient, saving time and effort.
[0017] 3. The present invention sets a pull rope. When the third rack moves to the left, the second gear will drive the second connecting rod and then drive the rope winding wheel to rotate counterclockwise, so that the rope winding wheel reels the pull rope. The pull rope pulls the connecting frame downward, and the connecting frame drives the suction cup and then drives the lithium manganese iron phosphate composite electrode to move downward, thereby replacing people manually pulling down the connecting frame, which is simple to operate and saves time and effort.
[0018] 4. The present invention provides a scraping piece. When the movable piece is engaged with the first connecting rod, the first connecting rod moves to the right, which drives the movable piece to move to the right. The movable piece drives the scraping piece to move to the right, so that the scraper on the scraping piece can scrape the tape used to fix the lithium manganese iron phosphate composite electrode, thereby replacing people manually tearing the tape, and the operation is more convenient, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.
[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide rod, the adhesive tape, the first connecting rod and other components of the present invention.
[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of components such as the pressure spring, the stabilizing member and the guide rod of the present invention.
[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the guide rod component of the present invention.
[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the extrusion piece, the first gear, the first guide rail and other components of the present invention.
[0025] Figure 7 It is a sectional view of the three-dimensional structure of the first rack, the air guide tube, the second rack and other components of the present invention.
[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the rope winding wheel, the second connecting rod, the pull rope and other components of the present invention.
[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the pull rope, the second gear, the third rack and other components of the present invention.
[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the moving part, the scraping part and the second guide rail of the present invention.
[0029] Description of reference numerals: 1_USC dry ultrasonic machine, 11_pad, 12_bottom plate, 13_first electric push rod, 14_first connecting member, 15_force storage spring, 16_first connecting rod, 17_tape, 18_second connecting member, 19_pressure spring, 110_stabilizing member, 111_guide rod, 2_second electric push rod, 21_first elastic telescopic member, 22_tension spring, 23_extrusion member, 24_first gear, 25_suction cup, 26 _air pump, 27_air guide tube, 28_guide member, 29_second elastic telescopic member, 210_helical spring, 211_first rack, 212_second rack, 213_first guide rail, 214_compression spring, 215_connecting frame, 3_rope winding wheel, 301_second connecting rod, 31_pull rope, 32_second gear, 33_third rack, 4_moving member, 401_fixed rod, 41_scraping member, 42_second guide rail, 43_linear spring. DETAILED DESCRIPTION
[0030] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.
[0031] Example 1: A surface treatment device for lithium manganese iron phosphate composite electrode, see Figure 1-Figure 5, including a bottom plate 12, a USC dry ultrasonic machine 1 is fixed to the rear part of the upper side of the bottom plate 12, an electric slide rail is arranged at the middle and rear part of the upper side of the bottom plate 12, a pad 11 is slidably connected to the electric slide rail, a square column is fixed to the right part of the upper side of the bottom plate 12, a first electric push rod 13 is fixed to the upper part of the square column, a first connecting member 14 is fixed to the telescopic end of the first electric push rod 13, a second connecting member 18 is slidably connected to the lower part of the first connecting member 14, a storage spring 15 is fixed between the second connecting member 18 and the first connecting member 14, a first connecting rod 16 is fixed to the lower side of the second connecting member 18, an annular groove is arranged at the rear part of the first connecting rod 16, two adhesive tapes 17 are symmetrically arranged on the first connecting rod 16, the adhesive sides of the adhesive tapes 17 are both facing outwards, and a tightening component capable of tightly attaching the adhesive tape 17 to the pad 11 is connected to the second connecting member 18.
[0032] See also Figure 3-Figure 4 The clamping assembly includes two stabilizing members 110, which are symmetrically slidably connected to the lower right part of the second connecting member 18. The lower left part of the stabilizing member 110 is provided with an inclined surface, and a pressure spring 19 is fixed between the stabilizing member 110 and the second connecting member 18.
[0033] See also Figure 2-Figure 5 , and also includes a guide rod 111, which is fixed to the front side of the USC dry ultrasonic machine 1, and the right part of the guide rod 111 is tilted, and the guide rod 111 is squeezed and matched with the annular groove on the first connecting rod 16.
[0034] When people want to perform surface dust removal on the lithium iron manganese phosphate composite electrode, they can use the device to operate it. First, people place the lithium iron manganese phosphate composite electrode that needs to be subjected to surface dust removal on the upper side of the pad 11, and then people start the first electric push rod 13. The telescopic end of the first electric push rod 13 extends, and the telescopic end of the first electric push rod 13 drives the first connecting member 14 to move to the left. The first connecting member 14 drives the second connecting member 18 and then drives the first connecting rod 16 to move to the left. The first connecting rod 16 drives the adhesive tape 17 to move to the left. Under the squeezing effect of the guide rod 111 on the first connecting rod 16, the storage spring 15 is in a stretched state during the process of the first connecting rod 16 moving to the left, and the adhesive tape 17 is tightly attached to the pad 11. 7 are all moved to the left, so that the tapes 17 are all attached to the pad 11, and the lithium iron manganese phosphate composite electrode is fixed to the pad 11 by the tapes 17. The second connecting member 18 drives the stabilizing member 110 to move to the left. Because the left side of the stabilizing member 110 is provided with an inclined surface, the bottom surface of the stabilizing member 110 is a horizontal surface. Under the action of the pressure spring 19, the stabilizing member 110 is tightly attached to the pad 11, so that the tapes 17 attached to the pad 11 can be squeezed during the movement of the stabilizing member 110 to the left, so that the tapes 17 and the pad 11 are more closely attached, so that the lithium iron manganese phosphate composite electrode is fixed more firmly. When the first connecting rod 16 moves past the leftmost part of the guide rod 111, the storage spring 15 is reset from the stretched state, and the storage spring 15 is The spring 15 drives the second connecting member 18 and then drives the first connecting rod 16 to move upward, so that the first connecting rod 16 is located above the guide rod 111, the first connecting rod 16 drives the tape 17 to move upward, the second connecting member 18 drives the fixing member 110 to move upward, and then people close the first electric push rod 13 and cut the tapes 17, so that the tape 17 attached to the pad 11 is separated from the tape 17 on the first connecting rod 16, and then people control the telescopic end of the first electric push rod 13 to retract, the telescopic end of the first electric push rod 13 drives the first connecting member 14 to move rightward and reset, the first connecting member 14 drives the second connecting member 18 to move rightward, the second connecting member 18 drives the first connecting rod 16 and then drives the tape 17 to move rightward, and the second connecting member 18 drives the first connecting rod 16 and then drives the tape 17 to move rightward. The first connecting rod 16 moves to the right to the right of the guide rod 111, because the right part of the guide rod 111 is tilted, the first connecting rod 16 is squeezed by the guide rod 111 to move upward, and the first connecting rod 16 drives the second connecting member 18 to move upward, and the storage spring 15 is compressed. When the first connecting rod 16 is disengaged from the guide rod 111 to the right, the storage spring 15 is reset to drive the second connecting member 18 to move downward and reset, and the second connecting member 18 drives the first connecting rod 16 to move downward and reset, so that the first connecting rod 16 is below the right part of the guide rod 111, and then people drive the pad 11 to move backward through the electric slide rail on the bottom plate 12, and the pad 11 drives the lithium iron manganese phosphate composite electrode to move backward.The lithium iron manganese phosphate composite electrode is placed inside the USC dry ultrasonic machine 1, and then people start the USC dry ultrasonic machine 1 to perform surface dust removal on the lithium iron manganese phosphate composite electrode. After cleaning, people drive the lithium iron manganese phosphate composite electrode forward through the electric slide rail on the bottom plate 12, and then people tear off the tape 17 used to fix the lithium iron manganese phosphate composite electrode, and turn the lithium iron manganese phosphate composite electrode over. Then people repeat the above operations to fix the other side of the lithium iron manganese phosphate composite electrode and perform surface dust removal. After the treatment is completed, people finally tear off the tape 17 that fixes the lithium iron manganese phosphate composite electrode. The lithium iron manganese phosphate composite electrode is removed. The above operation drives the first connecting member 14 and then drives the second connecting member 18 to move to the left through the first electric push rod 13, and the second connecting member 18 drives the first connecting rod 16 and then drives the tape 17 to move to the left, so that the tape 17 sticks to the pad 11 and fixes the lithium iron manganese phosphate composite electrode, thereby replacing people manually pasting the tape 17, saving time and effort. By setting the stabilizing member 110, under the action of the pressure spring 19, the stabilizing member 110 is tightly attached to the pad 11, so that the tape 17 attached to the pad 11 can be squeezed, so that the tape 17 and the pad 11 are more closely attached.
[0035] Example 2: Based on Example 1, please refer to Figure 6-Figure 7 , and also includes a turning mechanism capable of turning over the manganese iron phosphate lithium composite electrode, the turning mechanism includes a second electric push rod 2, a long rod is fixed to the front of the upper side of the bottom plate 12, the second electric push rod 2 is fixed to the upper part of the long rod, a first elastic telescopic member 21 is fixed to the telescopic end of the second electric push rod 2, a tension spring 22 is arranged inside the first elastic telescopic member 21, an extrusion member 23 is fixed to the telescopic end of the first elastic telescopic member 21, the lower part of the extrusion member 23 is rotatably connected to a rotating shaft, and the front part of the rotating shaft A first gear 24 is fixed, a suction cup 25 is fixed to the rear of the rotating shaft, an air pump 26 is fixed on the upper side of the rotating shaft, an air guide tube 27 is fixed between the suction cup 25 and the air pump 26, the suction cup 25 and the air pump 26 are connected through the air guide tube 27, an extrusion assembly capable of extruding the extrusion piece 23 is connected to the bottom plate 12, a rotating assembly capable of rotating the first gear 24 is connected to the long rod on the bottom plate 12, and a reset assembly capable of lowering and resetting the turned-over lithium manganese iron phosphate composite electrode is connected to the bottom plate 12.
[0036] See also Figure 6-Figure 7 The extrusion assembly includes a guide member 28, which is fixed to the upper front part of the bottom plate 12. The guide member 28 is provided with an inclined surface. The extrusion member 23 is extruded and matched with the inclined surface on the guide member 28. A second elastic telescopic member 29 is fixed to the rear of the guide member 28. A coil spring 210 is provided inside the second elastic telescopic member 29. The lower part of the second elastic telescopic member 29 is also provided with an inclined surface. The inclined surface on the second elastic telescopic member 29 is extruded and matched with the extrusion member 23.
[0037] See also Figure 7 The rotating assembly includes a first rack 211, which is fixed to the rear side of the middle part of the long rod on the base plate 12, and the first rack 211 is meshed with the first gear 24. A second rack 212 is fixed to the middle part of the long rod on the base plate 12, and the second rack 212 is also meshed with the first gear 24.
[0038] See also Figure 6-Figure 7 The reset assembly includes a first guide rail 213, which is fixed to the upper right portion of the bottom plate 12. The first guide rail 213 is slidably connected to a connecting frame 215. A compression spring 214 is fixed between the connecting frame 215 and the first elastic telescopic member 21. An air pump 26 is also fixed to the upper left side of the connecting frame 215, and a suction cup 25 is also fixed to the lower left side of the connecting frame 215. An air guide tube 27 is fixed between the suction cup 25 and the air pump 26, and the suction cup 25 and the air pump 26 are connected through the air guide tube 27.
[0039] A turning mechanism is also provided which can automatically turn over the lithium iron manganese phosphate composite electrode instead of manual operation. The working principle is as follows: when people want to turn over the lithium iron manganese phosphate composite electrode, they first control the telescopic end of the second electric push rod 2 to move downward, the telescopic end of the second electric push rod 2 drives the first elastic telescopic member 21 and then drives the extrusion member 23 to move downward, the extrusion member 23 drives the rotating shaft and then drives the first gear 24 to move downward, the rotating shaft drives the suction cup 25 to move downward, the extrusion member 23 and the inclined surface on the guide member 28 are pressed and matched, so that when the extrusion member 23 moves downward, it is squeezed and moved backward, the extrusion member 23 drives the telescopic end of the first elastic telescopic member 21 to extend backward, the tension spring 22 is stretched, and when the extrusion member 23 moves backward After contacting and squeezing the second elastic telescopic member 29, because the lower part of the telescopic end of the second elastic telescopic member 29 is also provided with an inclined surface, the telescopic end of the second elastic telescopic member 29 is squeezed and retracted upward by the extrusion member 23, and the coil spring 210 is compressed. When the extrusion member 23 is separated from the second elastic telescopic member 29, the coil spring 210 is reset to drive the telescopic end of the second elastic telescopic member 29 to extend downward and reset, so that the rear side of the second elastic telescopic member 29 and the extrusion member 23 play a blocking role, so that the extrusion member 23 cannot move and reset previously, and the extrusion member 23 drives the rotating shaft and then drives the front air pump 26 to move backward, and the rotating shaft drives the front suction cup 25 and then drives the first gear 24 to move backward, so that the first gear 24 and the second rack 212 are in the same vertical plane. At this time, the first gear 24 is located below the second rack 212, and there is a distance between the second rack 212 and the first gear 24. The front suction cup 25 contacts the surface of the lithium iron manganese phosphate composite electrode, and then people start the front air pump 26, and the front air pump 26 extracts the gas in the suction cup 25 through the air guide tube 27, so that a negative pressure is formed between the front suction cup 25 and the lithium iron manganese phosphate composite electrode, so that the lithium iron manganese phosphate composite electrode is adsorbed on the front suction cup 25, and then people control the telescopic end of the second electric push rod 2 to retract upward, the telescopic end of the second electric push rod 2 drives the first elastic telescopic member 21 and then drives the extrusion member 23 to move upward, the extrusion member 23 drives the rotating shaft and then drives the front suction cup 25 to move upward, and the front suction cup The disk 25 drives the lithium iron manganese phosphate composite electrode to move upward, and the rotating shaft drives the first gear 24 to move upward. The first gear 24 contacts and meshes with the second rack 212, so that the first gear 24 drives the rotating shaft to rotate 180 degrees counterclockwise, and the rotating shaft drives the front suction cup 25 and then drives the lithium iron manganese phosphate composite electrode to rotate 180 degrees counterclockwise, so that the lithium iron manganese phosphate composite electrode is turned over. When the lithium iron manganese phosphate composite electrode moves upward and contacts the rear suction cup 25, people control the rear air pump 26 to pump air, so that a negative pressure is formed between the rear suction cup 25 and the lithium iron manganese phosphate composite electrode, and then people control the front air pump 26 to deflate, so that the pressure between the front suction cup 25 and the lithium iron manganese phosphate composite electrode is the same as the atmospheric pressure.Then, the front suction cup 25 is separated from the lithium iron manganese phosphate composite electrode, and the extrusion piece 23 is no longer blocked by the second elastic telescopic piece 29. The tension spring 22 is reset to drive the telescopic end of the first elastic telescopic piece 21 to retract forward, and the first elastic telescopic piece 21 drives the extrusion piece 23 to move forward. After the tension spring 22 is reset, people control the telescopic end of the second electric push rod 2 to extend downward, and the second electric push rod 2 drives the first elastic telescopic piece 21 to move downward and reset. The first elastic telescopic piece 21 drives the extrusion piece 23 and then drives the rotating shaft to move downward and reset. The rotating shaft drives the first gear 24 to move downward. The first gear 24 and the first rack 211 are meshed with each other, so that the first gear 24 drives the rotating shaft and then drives the suction cup 25 to rotate 180 degrees clockwise to reset. Then people can manually pull the connecting frame 215 downward, and the connecting frame 215 drives the suction cup 25 at the back and then drives the manganese phosphate The lithium iron composite electrode moves downward, and the compression spring 214 is compressed, so that the lithium iron manganese phosphate composite electrode contacts the pad 11, and then people control the air pump 26 at the back to deflate, so that the pressure between the suction cup 25 at the back and the lithium iron manganese phosphate composite electrode is the same as the atmospheric pressure, thereby making the suction cup 25 at the back separate from the lithium iron manganese phosphate composite electrode, and then people release the connecting frame 215, and the compression spring 214 resets to drive the connecting frame 215 to move upward and reset, and then people can perform surface dust removal on the other side of the lithium iron manganese phosphate composite electrode. The above operation is performed by setting two suction cups 25, and the suction cups 25 adsorb the lithium iron manganese phosphate composite electrode, and the first gear 24 and the second rack 212 are meshed with each other, so that the suction cups 25 drive the lithium iron manganese phosphate composite electrode to rotate, thereby completing the flipping of the lithium iron manganese phosphate composite electrode, making people's operation more convenient, saving time and effort.
[0040] See also Figure 8-Figure 9 , and also includes a downward moving mechanism for moving the turned-over composite electrode sheet downward and placing it on the pad 11, the downward moving mechanism includes a second connecting rod 301, the second connecting rod 301 is fixed to the left side of the middle part of the square column on the bottom plate 12, the front part of the second connecting rod 301 is rotatably connected to a rope winding wheel 3, one end of a pull rope 31 is fixed to the rope winding wheel 3, the other end of the pull rope 31 is fixedly connected to the connecting frame 215, and a second gear 32 is fixed to the second connecting rod 301.
[0041] See also Fig. 9 , and also includes a third rack 33, which is fixed to the lower side of the middle part of the second connecting member 18, and the third rack 33 is meshed with the second gear 32.
[0042] In order to simplify people's operation, a downward movement mechanism is provided which can drive the connecting frame 215 to move downward, thereby replacing people's manual downward movement. The following is its working principle: when people want to lower the turned-over lithium manganese iron phosphate composite electrode, people control the telescopic end of the first electric push rod 13 to extend, the first electric push rod 13 drives the first connecting member 14 and then drives the second connecting member 18 to move to the left, the second connecting member 18 drives the third rack 33 to move to the left, the third rack 33 and the second gear 32 are meshed with each other, so that the second gear 32 drives the second connecting rod 301 to rotate counterclockwise, and the second connecting rod 301 drives the rope reel 3 to rotate counterclockwise, so that the rope reel 3 pulls The rope 31 is wound up, and the rope 31 is pulled to pull the connecting frame 215 down. The connecting frame 215 drives the suction cup 25 thereon and then drives the turned-over lithium iron manganese phosphate composite electrode to move downward, and the compression spring 214 is compressed. When the lithium iron manganese phosphate composite electrode is placed on the pad 11, people control the air pump 26 at the back to deflate, so that the air pressure inside the suction cup 25 at the back is the same as the external air pressure, and the lithium iron manganese phosphate composite electrode is separated from the suction cup 25 at the back, and then the second connecting member 18 drives the third rack 33 to continue to move to the left, so that the third rack 33 is separated from the second gear 32, and the compression spring 214 is reset to drive the connecting frame 215 to move upward and reset, and the connecting frame 215 drives the pull rope 31 to pull upward, so that the rope wheel 3 drives the second connecting rod 301 and then drives the second gear 32 to rotate clockwise to reset. At the same time, because the suction cup 25 at the back puts the flipped lithium iron manganese phosphate composite electrode back on the pad 11, the first connecting rod 16 drives the adhesive tape 17 to move left and has not yet reached the position of the lithium iron manganese phosphate composite electrode, so it will not affect the subsequent fixing operation of the lithium iron manganese phosphate composite electrode. When the telescopic end of the first electric push rod 13 drives the first connecting member 14 to move rightward to reset, the first connecting member 14 drives the second connecting member 18 and then drives the third rack 33 to move rightward, because the first connecting rod 16 It is located on the upper side of the guide rod 111, so that the height of the third rack 33 is higher than the initial state, so the third rack 33 is located above the second gear 32, and the third rack 33 will not mesh with the second gear 32. The above operation is performed by setting a pull rope 31. When the third rack 33 moves to the left, the second gear 32 will drive the second connecting rod 301 and then drive the rope winding wheel 3 to rotate counterclockwise, so that the rope winding wheel 3 reels the pull rope 31, and the pull rope 31 pulls the connecting frame 215 downward, and the connecting frame 215 drives the suction cup 25 and then drives the lithium manganese iron phosphate composite electrode to move downward, thereby replacing people manually pulling down the connecting frame 215, and the operation is simple and time-saving and labor-saving.
[0043] See also Fig.10, and also includes a scraping mechanism capable of scraping off the tape 17 used to fix the lithium manganese iron phosphate composite electrode, the scraping mechanism includes two fixed rods 401, the fixed rods 401 are symmetrically fixed on the upper side of the front part of the bottom plate 12, a second guide rail 42 is fixedly connected between the fixed rods 401, a scraping member 41 is slidably connected to the second guide rail 42, two scrapers are arranged on the scraping member 41, a linear spring 43 is fixedly connected between the scraping member 41 and the right fixed rod 401, a moving member 4 is fixed on the upper side of the scraping member 41, and the moving member 4 is engaged with the front part of the first connecting rod 16.
[0044] Because before turning over the lithium manganese iron phosphate composite electrode and removing the surface-treated lithium manganese iron phosphate composite electrode, people need to manually tear off the tape 17 used to fix the lithium manganese iron phosphate composite electrode, and the manual removal operation is cumbersome, so a scraping mechanism that can automatically scrape off the tape 17 is provided. The following is its working principle: after the lithium manganese iron phosphate composite electrode is fixed, after the first connecting rod 16 continues to move to the left, the first connecting rod 16 will be separated from the guide rod 111, and the storage spring 15 will reset from the stretched state, and the storage spring 15 will drive the second connecting member 18 and then drive the first connecting rod 16 to move upward, so that the first connecting rod 16 The connecting rod 16 and the moving part 4 are in the same horizontal plane and are engaged with each other. Then, people send the fixed lithium iron manganese phosphate composite electrode into the USC dry ultrasonic machine 1 through the electric guide rail. When the first side of the lithium iron manganese phosphate composite electrode is processed, people push the lithium iron manganese phosphate composite electrode forward through the electric guide rail. Then, people control the telescopic end of the first electric push rod 13 to retract. The telescopic end of the first electric push rod 13 drives the first connecting member 14 to move rightward. The first connecting member 14 drives the second connecting member 18 to move rightward. The second connecting member 18 drives the first connecting rod 16 and then drives the tape 17 to move rightward. Because at this time, the moving part 4 and the first connecting member 18 are connected. The connecting rod 16 is in a clamping state, so that when the first connecting rod 16 moves to the right, it will drive the moving part 4 to move to the right, and the moving part 4 drives the scraping part 41 to move to the right, the linear spring 43 is compressed, and the scraper on the scraping part 41 scrapes off the tape 17 adhered to the pad 11, so that the tape 17 used to fix the lithium manganese iron phosphate composite electrode is scraped off, and when the first connecting rod 16 moves to the right part of the guide rod 111 and is squeezed against each other, the first connecting rod 16 will be squeezed upward by the guide rod 111, so that the first connecting rod 16 is separated from the moving part 4, and the linear spring 43 is reset to drive the scraping part 41 and then drive the moving part 4 to move to the left and reset, and then People can turn over the lithium iron manganese phosphate composite electrode, perform surface dust removal on the other side of the lithium iron manganese phosphate composite electrode, and then repeat the above operation to scrape off the tape 17 used for fixing, and then people can remove the lithium iron manganese phosphate composite electrode. The above operation is performed by setting a scraping member 41. When the moving member 4 is engaged with the first connecting rod 16, the first connecting rod 16 moves to the right, which will drive the moving member 4 to move to the right, and the moving member 4 drives the scraping member 41 to move to the right, so that the scraper on the scraping member 41 will scrape off the tape 17 used to fix the lithium iron manganese phosphate composite electrode, thereby replacing people manually tearing off the tape 17, and the operation is more convenient, time-saving and labor-saving.
[0045] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A surface treatment device for a lithium manganese iron phosphate composite electrode, comprising a bottom plate (12), a USC dry ultrasonic machine (1) is fixed on the bottom plate (12), an electric slide rail is arranged on the bottom plate (12), a pad (11) is slidably connected to the electric slide rail, a column is fixed on the bottom plate (12), and a first electric push rod (13) is fixed on the column, characterized in that: The invention also comprises a first connecting member (14), the first connecting member (14) being fixed on the telescopic end of the first electric push rod (13), a second connecting member (18) being slidably connected to the first connecting member (14), a force storage spring (15) being fixedly connected between the second connecting member (18) and the first connecting member (14), a first connecting rod (16) being fixed to the second connecting member (18), a circular groove being arranged on the side of the first connecting rod (16) close to the first connecting member (14), a plurality of adhesive tapes (17) being symmetrically arranged on the first connecting rod (16), the adhesive side of the adhesive tapes (17) facing outwards, and a fastening component capable of fastening the adhesive tapes (17) to the pad (11) being connected to the second connecting member (18).
2. The surface treatment device for a lithium manganese iron phosphate composite electrode according to claim 1, characterized in that: The clamping assembly includes a plurality of stabilizing members (110), the stabilizing members (110) are symmetrically slidably connected to the second connecting member (18), a slope is provided on one side of the stabilizing member (110) close to the adhesive tape (17), and a pressure spring (19) is fixedly connected between the stabilizing member (110) and the second connecting member (18).
3. The surface treatment device for a lithium iron manganese phosphate composite electrode according to claim 2, characterized in that: The invention also comprises a guide rod (111), which is fixed on a side of the USC dry ultrasonic machine (1) close to the first electric push rod (13), and the guide rod (111) is arranged at an angle close to the first electric push rod (13), and the guide rod (111) is pressed and matched with the annular groove on the first connecting rod (16).
4. The surface treatment device for a lithium manganese iron phosphate composite electrode according to claim 3, characterized in that: The invention also comprises a turning mechanism capable of turning over the manganese iron phosphate lithium composite electrode, the turning mechanism comprising a second electric push rod (2), a long rod fixed on the side of the bottom plate (12) away from the USC dry ultrasonic machine (1), the second electric push rod (2) fixed on the long rod, a first elastic telescopic member (21) fixed on the telescopic end of the second electric push rod (2), a tension spring (22) arranged inside the first elastic telescopic member (21), an extrusion member (23) fixed on the telescopic end of the first elastic telescopic member (21), a rotating shaft rotatably connected to the extrusion member (23), and a first The invention relates to a gear (24), a suction cup (25) is fixed on one side of the rotating shaft away from the first gear (24), an air pump (26) is fixed on the rotating shaft, an air guide tube (27) is fixed between the suction cup (25) and the air pump (26), the suction cup (25) and the air pump (26) are communicated through the air guide tube (27), an extrusion assembly capable of extruding the extrusion piece (23) is connected to the bottom plate (12), a rotating assembly capable of rotating the first gear (24) is connected to the long rod on the bottom plate (12), and a lower reset assembly capable of lowering and resetting the turned-over manganese iron phosphate lithium composite electrode is connected to the bottom plate (12).
5. The surface treatment device for a lithium iron manganese phosphate composite electrode according to claim 4, characterized in that: The extrusion assembly comprises a guide member (28), the guide member (28) is fixed on a side of the bottom plate (12) close to the long rod, an inclined surface is arranged on the guide member (28), an extrusion member (23) is extruded and matched with the inclined surface on the guide member (28), a second elastic telescopic member (29) is fixed on the guide member (28), a coil spring (210) is arranged inside the second elastic telescopic member (29), an inclined surface is also arranged on the second elastic telescopic member (29), and the inclined surface on the second elastic telescopic member (29) is extruded and matched with the extrusion member (23).
6. The surface treatment device for a lithium iron manganese phosphate composite electrode according to claim 5, characterized in that: The rotating assembly comprises a first rack (211), the first rack (211) is fixed on a long rod on a bottom plate (12), the first rack (211) and a first gear (24) are meshed with each other, a second rack (212) is fixed on the long rod on the bottom plate (12), and the second rack (212) and the first gear (24) are meshed with each other.
7. The surface treatment device for a lithium manganese iron phosphate composite electrode according to claim 6, characterized in that: The reset assembly comprises a first guide rail (213), the first guide rail (213) is fixed on the bottom plate (12), the first guide rail (213) is slidably connected to a connecting frame (215), a compression spring (214) is fixedly connected between the connecting frame (215) and the first elastic telescopic member (21), an air pump (26) is also fixed on the side of the connecting frame (215) away from the first guide rail (213), a suction cup (25) is also fixed on the side of the connecting frame (215) away from the first guide rail (213), an air guide pipe (27) is fixed between the suction cup (25) and the air pump (26), and the suction cup (25) and the air pump (26) are connected through the air guide pipe (27).
8. The surface treatment device for a lithium iron manganese phosphate composite electrode according to claim 7, characterized in that: It also includes a downward movement mechanism for moving the turned composite electrode sheet downward and placing it on the pad (11), the downward movement mechanism including a second connecting rod (301), the second connecting rod (301) being fixed on a square column on the bottom plate (12), a rope reel (3) being rotatably connected to the second connecting rod (301), one end of a pull rope (31) being fixed to the rope reel (3), the other end of the pull rope (31) being fixedly connected to the connecting frame (215), and a second gear (32) being fixed to the second connecting rod (301).
9. The surface treatment device for a lithium iron manganese phosphate composite electrode according to claim 8, characterized in that: It also includes a third rack (33), which is fixed on the second connecting member (18) and meshes with the second gear (32).
10. The surface treatment device for lithium manganese iron phosphate composite electrode according to claim 9, characterized in that: The invention also includes a scraping mechanism capable of scraping off the adhesive tape (17) used to fix the manganese iron phosphate lithium composite electrode. The scraping mechanism includes a plurality of fixed rods (401). The fixed rods (401) are symmetrically fixed on the bottom plate (12). A second guide rail (42) is fixedly connected between the fixed rods (401). A scraping member (41) is slidably connected to the second guide rail (42). A plurality of scrapers are arranged on the scraping member (41). A linear spring (43) is fixedly connected between the scraping member (41) and the fixed rod (401) close to the first connecting rod (16). A moving member (4) is fixed on the scraping member (41). The moving member (4) is engaged with a side of the first connecting rod (16) away from the first connecting member (14) by a snap fit.