Polishing tool for O-shaped ring of cathode roller

Abstract

The utility model discloses a cathode roller O-shaped ring polishing tool which comprises a frame body and a fixed polishing wheel, a motor is installed on the frame body, an output shaft of the motor is connected with a driving wheel with a groove, and the driving wheel is used for driving an O-shaped ring wound on the outer side of the driving wheel. The multiple fixed grinding wheels are installed on the frame body, and grinding grooves matched with the O-shaped rings are formed in the peripheries of the fixed grinding wheels and used for grinding the O-shaped rings arranged on the outer sides of the fixed grinding wheels in a winding mode. According to the cathode roller O-shaped ring polishing tool, the driving wheel driven by the motor is installed on the frame body, the fixed polishing wheels are fixed on the frame body, the O-shaped ring is wound between the driving wheel and the outer sides of the fixed polishing wheels, the driving wheel is used for driving, the O-shaped ring relatively slides around the fixed polishing wheels, and therefore the O-shaped ring can be polished. And the polishing effect is achieved, and the O-shaped ring can be efficiently polished to be smooth.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cathode roller O type circle polishing, specifically relates to a kind of cathode roller O type circle polishing tool. BACKGROUND

[0002] Lithium battery is a kind of by lithium metal or lithium alloy as negative electrode material, using non-aqueous solution battery.Lithium battery copper foil is the key basic material of lithium battery negative electrode, and the main role is to gather the current generated by battery active material, to generate greater current.

[0003] The manufacturing process of electrolytic copper foil mainly has four processes, including copper dissolving, foil growing, post-processing and slitting process.In foil growing process, the lower part of cathode roller (also called titanium roller) is immersed in copper sulfate solution, and electricity is passed to grow copper foil on the surface of cathode roller.In order to prevent copper foil from growing to the edge of cathode roller, which leads to difficult to peel off, O type ring is conveniently sleeved on the cathode roller, the edge is closed, and copper foil is prevented from growing to the edge of cathode roller, for example, Chinese patent 201820108035.0 discloses a kind of electroplating foil growing machine, the cathode roller shaft is provided with cathode roller groove around the surface of cathode roller at both ends, and annular rubber "O" ring is arranged in cathode roller groove.O type ring includes internal steel wire rope, outer rubber, and new O type ring bought has burr, is not smooth enough, and cannot prevent copper sulfate from contacting the edge of cathode roller well, so that better effect cannot be achieved. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above technical deficiencies, and proposes a kind of cathode roller O type circle polishing tool, to solve the technical problems that new O type ring in prior art has burr, is not smooth enough, cannot prevent copper sulfate from contacting the edge of cathode roller well, and effect is poor.

[0005] To achieve the above technical purpose, the utility model takes the following technical scheme:

[0006] The utility model provides a kind of cathode roller O type circle polishing tool, comprising:

[0007] Frame body, motor is installed on the frame body, the output shaft of the motor is connected with the driving wheel with groove, for the transmission to the O type ring around its outer side;And

[0008] Fixed grinding wheel, a plurality of the fixed grinding wheel is installed on the frame body, and the outer periphery of the fixed grinding wheel is provided with the grinding groove matched with O type ring, for the grinding to the O type ring around its outer side.

[0009] In some embodiments, a part of the fixed grinding wheel is horizontally arranged on the top of the frame body, and another part of the fixed grinding wheel is vertically arranged on one side of the frame body.

[0010] In some embodiments, an active polishing wheel is movably connected to the frame body through a tension seat, which is used to adjust and lock the position of the active polishing wheel on the frame body.

[0011] In some embodiments, the top of the frame body is provided with a plurality of guide rails, and the tension seat is slidably connected to the guide rails.

[0012] In some embodiments, the tension seat comprises a U-shaped seat and a locking bolt, the U-shaped seat is slidably connected to the guide rail, and the locking bolt is threadedly connected to one side of the U-shaped seat and penetrates through the side wall of the U-shaped seat and abuts against the guide rail.

[0013] In some embodiments, the guide rail is provided with a guide groove on both sides, and the guide groove penetrates to both ends of the guide rail, and the side walls of the U-shaped seat are both provided with a limiting rail inserted into the guide groove.

[0014] In some embodiments, a dust box is arranged on the frame body, and the dust box is arranged below the driving wheel to clean and collect the polishing dust.

[0015] In some embodiments, the dust box comprises a box body with an open top, and a brush head arranged inside the box body, and the lower half of the driving wheel is inserted into the box body and abuts against the brush head.

[0016] In some embodiments, an electrical control box is further included, which is electrically connected with the motor to control the rotation speed and start-stop of the motor.

[0017] In some embodiments, the bottom of the frame body is provided with a plurality of universal wheels.

[0018] Compared with the prior art, the cathode roller O-ring polishing tool provided by the utility model, through the driving wheel driven by the motor installed on the frame body, the fixed polishing wheel fixed on the frame body, and the O-ring wound between the outer sides of the driving wheel and the fixed polishing wheel, the O-ring is relatively slid around each fixed polishing wheel driven by the driving wheel to form a polishing effect, and the O-ring can be efficiently polished smooth. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is a three-dimensional drawing of the cathode roller O-ring polishing tool provided by the utility model embodiment;

[0020] Fig. 2 is a three-dimensional explosion of the cathode roller O-ring polishing tool provided by the utility model embodiment;

[0021] Fig. 3 is a three-dimensional drawing of the cathode roller O-ring polishing tool provided by the utility model embodiment.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, frame; 101, motor; 102, drive wheel; 103, guide rail; 1031, guide groove; 2, fixed grinding wheel; 201, grinding groove; 3, movable grinding wheel; 301, tension seat; 3011, U-shaped seat; 3012, locking pin; 3013, limiting edge; 4, dust box; 41, box body; 42, brush head; 5, electrical control box; 6, universal wheel; 7, O-ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0025] In order to solve the technical problem that the brand-new O-ring has burrs, is not smooth enough, cannot well prevent the edge of the cathode roller from contacting copper sulfate, and the effect is poor, the utility model provides a cathode roller O-ring grinding tool, which can effectively grind the newly bought O-ring, and grind off the burrs, so that the surface of the O-ring is smooth.

[0026] Please refer to Figs. 1-3 The utility model provides a kind of cathode roller O-ring grinding tool, including frame 1 and fixed grinding wheel 2, frame 1 is square frame structure, the front of frame 1 is equipped with one motor 101, the output shaft of motor 101 is connected with drive wheel 102 with recess, O-ring is wound between the outer side of drive wheel 102 and each fixed grinding wheel 2, wherein, motor 101 drives drive wheel 102 to rotate, for the transmission to the O-ring wound on its outer side;In addition, the fixed grinding wheel 2 is installed on the frame 1, and the outer periphery of the fixed grinding wheel 2 is provided with the grinding groove 201 matched with O-ring, for the grinding to the O-ring wound on its outer side, under the transmission of drive wheel 102, drive O-ring and fixed grinding wheel 2 to slide relatively, form grinding effect.

[0027] It can be understood that O-ring is wound in the grinding groove 201 of fixed grinding wheel 2 and the recess of drive wheel 102, O-ring is wound on drive wheel 102 and fixed grinding wheel 2 simultaneously, by continuous rotation, by fixed grinding wheel 2 grinding O-ring, make it smooth.

[0028] In one of the embodiments, please refer to Fig. 1 And Fig. 3In order to polish the O-ring without dead angle, the number of the fixed polishing wheels 2 is multiple, and a part of the fixed polishing wheels 2 are horizontally arranged on the top of the frame body 1, and another part of the fixed polishing wheels 2 are vertically arranged on one side of the frame body 1. Through the horizontal arrangement and the vertical arrangement of the fixed polishing wheels 2, the O-ring can be polished from multiple directions at the same time, and the polishing of the O-ring is ensured without dead angle.

[0029] Preferably, the number of the fixed polishing wheels 2 is six, wherein four of the fixed polishing wheels 2 are arranged on the top four corners of the frame body 1, and the other two of the fixed polishing wheels 2 are arranged on the front side of the frame body 1 and are separately arranged above the two sides of the driving wheel 102.

[0030] In one embodiment, please refer to Fig. 2 In order to be suitable for O-rings of different lengths, the polishing tool further comprises a movable polishing wheel 3, wherein the movable polishing wheel 3 is movably connected to the frame body 1 through a tension seat 301, and the tension seat 301 is used for sliding adjustment and locking position of the movable polishing wheel 3 on the frame body 1. Through the adjustment of the position, the O-ring can be tightened to adapt to O-rings of different lengths.

[0031] Further, the top of the frame body 1 is provided with a plurality of guide rails 103, and the tension seat 301 is slidingly connected to the guide rail 103. A plurality of movable polishing wheels 3 with tension seats 301 can be installed on one guide rail 103. Further, under the cooperation of a plurality of movable polishing wheels 3, a wave-shaped folding and surrounding route of the O-ring can be formed to match the use of longer O-rings.

[0032] Further, in order to quickly adjust the position of the movable polishing wheel 3 and lock it, the tension seat 301 comprises a U-shaped seat 3011 and a locking bolt 3012. The U-shaped seat 3011 is sleeved on the top of the guide rail 103, and the U-shaped seat 3011 is slidingly connected with the guide rail 103. The locking bolt 3012 is threadedly connected to one side of the U-shaped seat 3011, preferably the front side, for the convenience of the operator. The locking bolt 3012 penetrates the side wall of the U-shaped seat 3011 from front to back and abuts against the guide rail 103. By rotating the locking bolt 3012 to abut against the guide rail 103, the position is locked. Conversely, by loosening the locking bolt 3012 to separate from the guide rail 103, the locking is released, and the position of the movable polishing wheel 3 is adjusted by the relative sliding of the U-shaped seat 3011 and the guide rail 103.

[0033] Further, in order to improve the stability of the sliding adjustment, the guide groove 1031 is arranged on both sides of the guide rail 103, the limiting edges 3013 are arranged on both side walls of the U-shaped seat 3011 and are inserted into the guide groove 1031, the position of the U-shaped seat 3011 is limited in the vertical direction by the limiting edges 3013 inserted into the guide groove 1031, so that the sliding of the U-shaped seat 3011 along the guide rail 103 in the transverse direction is more stable, and the guide groove 1031 penetrates to both ends of the guide rail, so that the loose seat 301 can be disassembled from the guide rail 103 from both ends or the movable grinding wheel 3 with the loose seat 301 can be assembled on the guide rail 103 from both ends.

[0034] Preferably, the number of guide rails 103 is three, and the three guide rails 103 are arranged in sequence from front to back and are parallel to each other.

[0035] In one of the embodiments, as shown in Fig. 1 In order to clean and collect the dust adhered on the O-shaped ring, the dust box 4 is arranged on the frame 1 and below the driving wheel 102, so as to clean and collect the dust generated during the grinding, and after the O-shaped ring is ground by the plurality of grinding wheels, the O-shaped ring is moved to the position of the driving wheel 102 and is cleaned in the dust box 4, so that the dust adhered on the O-shaped ring is collected in the dust box 4.

[0036] Specifically, the dust box 4 comprises the box body 41 with an open top and the brush head 42 arranged in the box body 41, and the lower half of the driving wheel 102 is inserted into the box body 41 and is attached to the brush head 42, so that when the O-shaped ring passes through the driving wheel 102, the dust adhered on the O-shaped ring is cleaned by the brush head 42 and is collected in the box body 41.

[0037] In one of the embodiments, as shown in Fig. 2 In order to facilitate the control of the motor 101, the grinding tool further comprises the electric control box 5, the electric control box 5 is electrically connected with the motor 101 and is used for controlling the rotation speed and start-stop of the motor 101.

[0038] It can be understood that the electric control box 5 is a box body with a built-in motor controller, and the front surface of the electric control box 5 is provided with a start-stop button and a rotation speed adjusting button, which are existing mature devices and will not be described in detail here.

[0039] In one of the embodiments, as shown in Fig. 2 In order to facilitate the movement of the grinding tool, the bottom of the frame 1 is provided with a plurality of universal wheels 6, and the number of the universal wheels 6 is preferably four, and the four universal wheels 6 are arranged on the four corners of the bottom of the frame 1.

[0040] In order to better understand the utility model, the following will be combined with Figs. 1 to 3The utility model discloses a technical scheme is explained in detail: the O type ring is arranged between the outside of the fixed grinding wheel 2 of horizontal arrangement, the fixed grinding wheel 2 of vertical arrangement, movable grinding wheel 3 and drive wheel 102, then loosens locking bolt 3012, and slip tight seat 301, and movable grinding wheel 3 is adjusted along the position of guide rail 103, and O type ring is tightened, and then locking bolt 3012 is tightened again, and the position of movable grinding wheel 3 is locked, then the rotating speed of motor 101 is set through electric appliance control box 5, and motor 101 is started, and drive wheel 102 is driven to rotate, and through the transmission of continuous rotation, O type ring is polished on the grinding wheel.

[0041] The above-described specific embodiment of the utility model does not constitute the limitation of the protection scope of the utility model. Any various other corresponding changes and deformation made according to the technical concept of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A cathode roller O-ring grinding fixture, used for grinding O-rings, characterized in that, The utility model relates to a kind of O-ring grinding machine, including: Frame body, motor is installed on the frame body, the output shaft of the motor is connected with the driving wheel with recess, for the transmission to the O-ring around its outside;And Fixed grinding wheel, a plurality of the fixed grinding wheel is installed on the frame body, and the outer periphery of the fixed grinding wheel is provided with the grinding groove matched with O-ring, for the grinding to the O-ring around its outside.

2. The cathode roller O-ring polishing tool of claim 1, wherein, Part of the fixed grinding wheel is horizontally arranged on the top of the frame body, and another part of the fixed grinding wheel is vertically arranged on the side of the frame body.

3. The cathode roller O-ring polishing tool of claim 2, wherein, It further includes movable grinding wheel, the movable grinding wheel is movably connected on the frame body by elastic seat, and the elastic seat is used for the sliding adjustment and locking position of the movable grinding wheel on the frame body.

4. The cathode roller O-ring polishing tool of claim 3, wherein, The top of the frame body is provided with a plurality of guide rails, and the elastic seat is slidably connected on the guide rail.

5. The cathode roller O-ring polishing tool of claim 4, wherein, The elastic seat includes U-shaped seat and locking bolt, the U-shaped seat is slidably connected on the guide rail, the locking bolt is threadedly connected on one side of the U-shaped seat, and penetrates the side wall of the U-shaped seat and the guide rail abuts.

6. The cathode roller O-ring polishing tool of claim 5, wherein, The guide rail is provided with guide groove on both sides, and the guide groove penetrates to both ends of the guide rail, and the two side walls of the U-shaped seat are provided with limiting guide on both sides, which is inserted into the guide groove.

7. The cathode roller O-ring polishing tool of claim 6, wherein, Frame body is provided with dust box, the dust box is arranged below the driving wheel, for cleaning and collecting the dust of grinding.

8. The cathode roll O-ring polishing tool of claim 7, wherein, The dust box includes box body with open top, and brush head is arranged in the box body, the lower half of the driving wheel is inserted into the box body, and is attached with the brush head.

9. The cathode roll O-ring polishing tool of claim 8, wherein, It further includes electric control box, the electric control box is electrically connected with the motor, for controlling the rotating speed and start-stop of motor.

10. The cathode roll O-ring polishing tool of claim 9, wherein, The bottom of the frame body is provided with a plurality of universal wheels.

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