CN210879108U - Repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number - Google Patents
Repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number Download PDFInfo
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- CN210879108U CN210879108U CN201921540199.1U CN201921540199U CN210879108U CN 210879108 U CN210879108 U CN 210879108U CN 201921540199 U CN201921540199 U CN 201921540199U CN 210879108 U CN210879108 U CN 210879108U
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Abstract
The utility model discloses a polishing device for repairing a square aluminum shell battery top cover laser engraving code, which comprises a base, a clamp component, a bracket, a position adjusting mechanism, a nylon wheel and a motor, wherein the clamp component is arranged on the base; the bracket is arranged on the base; the position adjusting mechanism is arranged on the bracket and is positioned above the clamp assembly; the nylon wheels comprise a first specification nylon wheel and a second specification nylon wheel which are different, the hardness of the first specification nylon wheel is higher than that of the second specification nylon wheel, and the granularity of the first specification nylon wheel is smaller than that of the second specification nylon wheel; the first specification nylon wheel and the second specification nylon wheel are arranged on the position adjusting mechanism in a mutual replaceable manner, and the position adjusting mechanism adjusts the left and right, front and back, and up and down positions of the first specification nylon wheel or the second specification nylon wheel according to requirements; the motor is connected with the nylon wheel. The utility model discloses a polishing equipment can improve square aluminum hull battery production goodness, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of sign indicating number is carved to restoration square aluminum hull battery top cap laser and specifically relates to a repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number.
Background
In the traditional square battery production, the defects of code carving error, unclear code carving, skew code carving and the like occur in the laser code carving of the battery top cover, and because the existing polishing method can leave obvious marks on the surface of the battery top cover, the defective batteries (or top covers) can be directly scrapped, and the production yield is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number, can improve square aluminum hull battery production goodness, reduction in production cost.
According to the utility model discloses equipment of polishing of sign indicating number is carved to restoration square aluminum hull battery top cap laser of first aspect embodiment, include:
a base;
the clamp assembly is arranged on the base and used for fixing the square aluminum shell battery to be repaired;
the bracket is arranged on the base;
the position adjusting mechanism is arranged on the bracket and is positioned above the clamp assembly;
the nylon wheel comprises a first specification nylon wheel and a second specification nylon wheel which are different, the hardness of the first specification nylon wheel is higher than that of the second specification nylon wheel, and the granularity of the first specification nylon wheel is smaller than that of the second specification nylon wheel; the first specification nylon wheel and the second specification nylon wheel are arranged on the position adjusting mechanism in a mutual replaceable mode, and the position adjusting mechanism adjusts the left-right, front-back and up-down positions of the first specification nylon wheel or the second specification nylon wheel according to needs;
the motor is connected with the first specification nylon wheel or the second specification nylon wheel to drive the first specification nylon wheel or the second specification nylon wheel to rotate.
According to the polishing equipment for laser code engraving of the top cover of the square aluminum shell battery to be repaired, in the embodiment of the first aspect of the utility model, during the work, the square aluminum shell battery to be repaired is fixed on the base by the clamp assembly, and the top cover of the square aluminum shell battery to be repaired is upward; installing a nylon wheel with a first specification on the position adjusting mechanism, adjusting the position of the nylon wheel with the first specification according to a first polishing depth required by first polishing, and polishing the laser code carving area of the square aluminum shell battery to be repaired for the first time until no code carving mark exists; the position of the second specification nylon wheel is adjusted according to the second grinding depth required by the second grinding and polishing, the surface of the laser code carving area after the first grinding is ground again, the surface after the first grinding is carried out is ground and polished for the first time, until the laser code carving area on the top cover presents a smooth transition pit, grinding traces on the surface after the first grinding are eliminated, the surface of the aluminum shell is smooth and traceless, the production yield of the square aluminum shell battery is improved, and the production cost is reduced.
According to the utility model discloses an embodiment of first aspect, the upper and lower direction adjustment precision of position control mechanism is 0.01 mm.
According to an embodiment of the first aspect of the present invention, the first gauge nylon wheel is a 9P durometer and 120# grit nylon wheel; the second nylon wheel is a nylon wheel with the hardness of 5P and the granularity of 240 #.
According to an embodiment of the first aspect of the present invention, the base is a marble base.
According to an embodiment of the first aspect of the present invention, the support comprises two vertical frames and a horizontal frame, the two vertical frames are oppositely disposed along the left-right direction at an interval, the top ends of the two vertical frames are respectively fixed with the two ends of the horizontal frame, and the bottom ends of the two vertical frames are fixed on the base; the position adjusting mechanism is arranged on the horizontal frame.
According to a further embodiment of the first aspect of the present invention, the position adjusting mechanism comprises a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, the first adjusting mechanism is mounted on the horizontal frame, the second adjusting mechanism is mounted on the first adjusting mechanism, the third adjusting mechanism is mounted on the second adjusting mechanism, and the first specification nylon wheel or the second specification nylon wheel is mounted on the third adjusting mechanism; wherein, first adjustment mechanism drive second adjustment mechanism with third adjustment mechanism and first kind of specification nylon wheel, or drive second adjustment mechanism with third adjustment mechanism and second kind of specification nylon wheel removes along the fore-and-aft direction in step, the drive of second adjustment mechanism third adjustment mechanism with first kind of specification nylon wheel, or drive third adjustment mechanism with second kind of specification nylon wheel removes along left right direction, the drive of third adjustment mechanism first kind of specification nylon wheel or second kind of specification nylon wheel removes along upper and lower direction.
According to a still further embodiment of the first aspect of the present invention, the first adjusting mechanism includes a first lead screw and a first slider, the first lead screw is disposed along the front-back direction and rotatably mounted on the horizontal frame, the first slider is fittingly sleeved on the first lead screw, and the first lead screw drives the first slider to move along the front-back direction on the first lead screw when rotating; the second adjusting mechanism comprises a second lead screw and a second sliding block, the second lead screw is arranged along the left-right direction and is rotatably arranged on the first sliding block, the second sliding block is fittingly sleeved on the second lead screw, and the second lead screw drives the second sliding block to move on the second lead screw along the left-right direction when rotating; the third adjusting mechanism comprises a third lead screw and a third sliding block, the third lead screw is arranged along the vertical direction and is rotatably arranged on the second sliding block, the third sliding block is fittingly sleeved on the third lead screw, and the third lead screw drives the third sliding block to move on the third lead screw along the vertical direction when rotating; the nylon wheel and the motor are installed on the third sliding block.
According to a still further embodiment of the first aspect of the present invention, the horizontal frame is provided with two first mounting portions spaced apart from each other in the front-rear direction, and both ends of the first lead screw are rotatably mounted on the two first mounting portions, respectively; the horizontal frame is provided with two first guide rails which are arranged at intervals along the left-right direction and extend along the front-back direction, each first slide block comprises a first slide block head and a first slide block platform, the first slide block heads are fittingly sleeved on the first lead screws, the first slide block platforms are fixed at the upper ends of the first slide block heads, the first slide block platforms extend along the left-right direction, first guide rail grooves which are arranged at intervals along the left-right direction are formed in the lower surfaces of the first slide block platforms, and the two first guide rail grooves extend along the front-back direction and are respectively matched with the two first guide rails; the upper surface of the first sliding block platform is provided with second installation parts which are arranged at intervals along the left-right direction, two ends of a second lead screw are respectively and rotatably installed on the two second installation parts, the top end of the first sliding block platform is provided with second guide rails which are arranged at intervals along the front-back direction and extend along the left-right direction, the second sliding block comprises a second sliding block head and a second sliding block platform, the second sliding block head is fittingly sleeved on the second lead screw in a sleeved mode, the second sliding block platform comprises a horizontal section and a vertical section, the lower surface of the horizontal section is fixed at the upper end of the second sliding block head, the horizontal section extends along the front-back direction, second guide rail grooves which are arranged at intervals along the front-back direction are formed in the lower surface of the horizontal section, and the two second guide rail grooves extend along the left-right direction and are respectively matched with the two second; the one end of horizontal segment with the upper end of vertical segment is fixed, be equipped with the third installation department that sets up along the ascending direction interval in the vertical segment, rotationally install two respectively at the both ends of third lead screw on the third installation department, be equipped with on the vertical segment along the left and right sides interval setting and along the third guide rail of upper and lower direction extension, be equipped with two third guide rail grooves on the third slider, two third guide rail groove respectively with two the cooperation of third guide rail.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic perspective view of an orientation of a polishing apparatus for repairing a square aluminum cell top cover by laser coding according to an embodiment of the first aspect of the present invention.
Fig. 2 is a schematic perspective view of another aspect of the polishing apparatus for repairing a square aluminum cell top cover by laser coding according to the embodiment of the first aspect of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic side view of the polishing apparatus for repairing the square aluminum cell top cover according to the embodiment of the first aspect of the present invention.
Fig. 5 is an enlarged view of B in fig. 4.
Fig. 6 is a schematic diagram of a first polishing step in a polishing method for repairing a square aluminum cell top cover by laser scribing according to an embodiment of the second aspect of the present invention.
Fig. 7 is a schematic diagram of a second polishing step in the polishing method for repairing the square aluminum cell top cover by laser scribing according to the embodiment of the second aspect of the present invention.
Fig. 8 is a schematic view of the polishing effect of the polishing method for repairing the square aluminum cell top cover by laser engraving according to the embodiment of the second aspect of the present invention.
Reference numerals:
Base 1
First mounting part 3021 and first guide rail 3022 of horizontal frame 302 of stand 3 upright 301
Third mounting part 40224 third guide rail 40225
Front section I, middle section II, rear section III
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes a polishing device 1000 and a polishing method for repairing a square aluminum cell top cover by laser code etching according to an embodiment of the present invention with reference to fig. 1 to 8.
As shown in fig. 1 to 5, according to the utility model discloses repair square aluminum hull battery top cap laser sign indicating number's equipment 1000 of polishing of first aspect embodiment, including base 1, anchor clamps subassembly 2, support 3, position control mechanism 4, nylon wheel 5 and motor 6. The clamp assembly 2 is arranged on the base 1 and used for fixing the square aluminum shell battery to be repaired; the bracket 3 is arranged on the base 1; the position adjusting mechanism 4 is arranged on the bracket 3 and is positioned above the clamp assembly 2; the nylon wheels 5 comprise first and second different nylon wheels with different specifications, the hardness of the first nylon wheel is higher than that of the second nylon wheel, and the granularity of the first nylon wheel is smaller than that of the second nylon wheel; the first specification nylon wheel and the second specification nylon wheel are arranged on the position adjusting mechanism 4 in a mutual replaceable way, and the position adjusting mechanism 4 adjusts the left and right, front and back and up and down positions of the first specification nylon wheel or the second specification nylon wheel according to requirements; the motor 6 is connected with the first specification nylon wheel or the second specification nylon wheel to drive the first specification nylon wheel or the second specification nylon wheel to rotate.
Specifically, the base 1 is mainly used for supporting and installing other functional components of the polishing apparatus 1000, such as the clamp assembly 2, the bracket 3, and the like, and the base 1 is also used for supporting the square aluminum-shell battery to be repaired.
The clamp is arranged on the base 1 and used for fixing the square aluminum shell batteries to be repaired, fixing a single square aluminum shell battery to be repaired, and fixing a plurality of regularly placed square aluminum shell batteries to be repaired at the same time, for example, as shown in fig. 1, the clamp assembly 2 fixes two square aluminum shell batteries to be repaired at the same time. The clamp assembly 2 may be a conventional clamp assembly 2, and the specific structure thereof is not described in detail in this specification.
The bracket 3 is arranged on the base 1 and is mainly used for supporting and installing the position adjusting mechanism 4.
The position adjusting mechanism 4 is arranged on the bracket 3 and is mainly used for installing the nylon wheel 5 and adjusting the position of the nylon wheel 5, including the positions in the left-right, front-back and up-down directions; the position adjusting mechanism 4 is positioned above the clamp assembly 2 and can provide space for adjusting the spatial position of the nylon wheel 5.
The nylon wheels 5 comprise first and second different nylon wheels with different specifications, the hardness of the first nylon wheel is higher than that of the second nylon wheel, and the granularity of the first nylon wheel is smaller than that of the second nylon wheel; it can be understood that the nylon wheel with the first specification has large hardness, small granularity and large grinding force, the depth size of one-time grinding can be large, the surface trace and roughness after grinding are relatively moderate, and subsequent grinding and polishing are easy; and the nylon wheel with the second specification has small hardness, large granularity, small grinding force and small primary grinding depth, and can be suitable for the surface grinding and polishing treatment of aluminum products. The first specification nylon wheel and the second specification nylon wheel are arranged on the position adjusting mechanism 4 in a mutual replaceable way, and the position adjusting mechanism 4 adjusts the left and right, front and back and up and down positions of the first specification nylon wheel or the second specification nylon wheel according to requirements; it can be understood that when the position adjusting mechanism 4 is provided with the nylon wheel with the first specification, the first grinding depth can be determined according to the indentation depth of the laser code, the height position (namely the vertical position) of the nylon wheel with the first specification is adjusted according to the first grinding depth, the laser code area on the top cover of the square aluminum-shell battery to be repaired is ground, the indentation of the laser code can be ground at one time, and the height position of the nylon wheel with the first specification does not need to be adjusted again; after laser mark carving marks are eliminated after laser mark carving marks are removed after laser mark carving marks are polished for the first time at a laser mark carving area on a top cover of the square aluminum shell battery to be repaired, a first specification nylon wheel on the position adjusting mechanism 4 is replaced by a second specification nylon wheel, the surface of the laser mark carving area after the first polishing is polished for the second time, polishing and polishing are carried out on the surface of the aluminum shell after the first polishing, polishing marks on the surface of the aluminum shell after the first polishing are eliminated, the surface of the aluminum shell is smooth and seamless, the appearance of the battery is not affected, the production goodness of the square aluminum shell battery is improved, and the production cost is reduced.
The motor 6 is connected with the first specification nylon wheel or the second specification nylon wheel to drive the first specification nylon wheel or the second specification nylon wheel to rotate. That is, the motor 6 mainly provides a power source for the rotation of the first specification nylon wheel or the second specification nylon wheel.
According to the polishing device 1000 for laser code engraving of the top cover of the square aluminum-shell battery to be repaired, in the embodiment of the first aspect of the invention, during operation, the clamp assembly 2 for the square aluminum-shell battery to be repaired is fixed on the base 1, and the top cover of the square aluminum-shell battery to be repaired is upward; installing a nylon wheel with a first specification on the position adjusting mechanism 4, adjusting the position of the nylon wheel with the first specification according to the first grinding depth required by the first grinding, and grinding the laser code carving area of the square aluminum shell battery to be repaired for the first time until no code carving mark exists; and then replacing the square aluminum shell battery with a nylon wheel of a second specification, adjusting the position of the nylon wheel of the second specification according to the second grinding depth required by the second grinding and polishing, grinding the surface of the laser code carving area after the first grinding again, and grinding and polishing the surface after the first grinding until the laser code carving area on the top cover presents a pit with smooth transition (as shown in figure 8), so that grinding traces on the surface after the first grinding are eliminated, and the surface of the aluminum shell is smooth and traceless, thereby improving the production goodness of the square aluminum shell battery and reducing the production cost.
According to the utility model discloses an embodiment of the first aspect, the upper and lower direction adjustment precision of position adjustment mechanism 4 is 0.01mm, from this, both can satisfy the position accurate adjustment requirement of the required first degree of depth of polishing to first specification nylon wheel, can satisfy the position accurate adjustment requirement of the required second degree of depth of polishing to second specification nylon wheel again.
According to an embodiment of the first aspect of the present invention, the first gauge nylon wheel is nylon wheel 5 with hardness of 9P and particle size of 120 #; the second nylon wheel size was a nylon wheel 5 with a hardness of 5P and a particle size of 240 #. Thus, the first specification nylon wheel is suitable for the requirement of large sanding depth dimension, for example, sanding depth of 0.1 mm; therefore, when the laser marking area on the aluminum shell top cover of the square aluminum shell battery to be repaired is ground for the first time, after the first grinding depth is adjusted to the right position, the nicks marked by the laser marking are ground for one time, the grinding efficiency is improved, and meanwhile, the surface marks and roughness after the first grinding are relatively moderate, so that the second grinding and polishing treatment is easier; the nylon wheel with the second specification is suitable for the requirement of small polishing depth size, for example, the polishing depth is 0.01mm, so that the surface of the laser etching code area on the aluminum shell of the square aluminum-shell battery to be repaired after the first polishing can be polished and polished, and the surface after the second polishing is smooth and traceless.
According to the utility model discloses an embodiment of first aspect, base 1 is the marble base, from this, can guarantee that the battery is placed in a smooth, stable surface.
According to an embodiment of the first aspect of the present invention, the support 3 comprises two vertical frames 301 and a horizontal frame 302, the two vertical frames 301 are oppositely disposed at intervals along the left-right direction, the top ends of the two vertical frames 301 are respectively fixed with the two ends of the horizontal frame 302, and the bottom ends of the two vertical frames 301 are fixed on the base 1; the position adjustment mechanism 4 is provided on the horizontal frame 302. Therefore, the position adjusting mechanism 4 can be positioned above the clamp assembly 2, and a space can be provided for adjusting the space position of the nylon wheel 5.
According to a further embodiment of the first aspect of the present invention, the position adjusting mechanism 4 comprises a first adjusting mechanism 401, a second adjusting mechanism 402 and a third adjusting mechanism 403, the first adjusting mechanism 401 is mounted on the horizontal frame 302, the second adjusting mechanism 402 is mounted on the first adjusting mechanism 401, the third adjusting mechanism 403 is mounted on the second adjusting mechanism 402, and the first specification nylon wheel or the second specification nylon wheel is mounted on the third adjusting mechanism 403; the first adjusting mechanism 401 drives the second adjusting mechanism 402, the third adjusting mechanism 403 and the first-specification nylon wheel, or drives the second adjusting mechanism 402, the third adjusting mechanism 403 and the second-specification nylon wheel to synchronously move in the front-back direction, the second adjusting mechanism 402 drives the third adjusting mechanism 403 and the first-specification nylon wheel, or drives the third adjusting mechanism 403 and the second-specification nylon wheel to move in the left-right direction, and the third adjusting mechanism 403 drives the first-specification nylon wheel or the second-specification nylon wheel to move in the up-down direction. Therefore, the position adjusting mechanism 4 can adjust the left and right, front and back, and up and down positions of the first specification nylon wheel or the second specification nylon wheel.
According to a still further embodiment of the first aspect of the present invention, the first adjusting mechanism 401 includes a first lead screw 4011 and a first slider 4012, the first lead screw 4011 is arranged along the front-back direction and rotatably mounted on the horizontal frame 302, the first slider 4012 is fittingly sleeved on the first lead screw 4011, and the first lead screw 4011 drives the first slider 4012 to move along the front-back direction on the first lead screw 4011 when rotating; the second adjusting mechanism 402 comprises a second lead screw 4021 and a second slider 4022, the second lead screw 4021 is arranged in the left-right direction and is rotatably mounted on the first slider 4012, the second slider 4022 is fittingly sleeved on the second lead screw 4021, and the second lead screw 4021 drives the second slider 4022 to move on the second lead screw 4021 in the left-right direction when rotating; the third adjusting mechanism 403 comprises a third lead screw 4031 and a third slider 4032, the third lead screw 4031 is arranged in the up-down direction and is rotatably mounted on the second slider 4022, the third slider 4032 is fittingly sleeved on the third lead screw 4031, and the third lead screw drives the third slider 4032 to move on the third lead screw in the up-down direction when rotating; a nylon wheel 5 and a motor 6 are mounted on the third slider 4032. Therefore, the position adjusting mechanism 4 can adjust the left and right, front and back, and up and down positions of the first specification nylon wheel or the second specification nylon wheel.
According to a still further embodiment of the first aspect of the present invention, two first mounting portions 3021 are provided on the horizontal frame 302 at intervals along the front-back direction, and two ends of the first lead screw are respectively rotatably mounted on the two first mounting portions 3021; the horizontal frame 302 is provided with two first guide rails 3022 which are arranged at intervals in the left-right direction and extend in the front-back direction, the first slider 4012 comprises a first slider head 40121 and a first slider platform 40122, the first slider head 40121 is fittingly sleeved on the first lead screw 4011, the first slider platform 40122 is fixed at the upper end of the first slider head 40121, the first slider platform 40122 extends in the left-right direction, the lower surface of the first slider platform 40122 is provided with first guide rail grooves 40123 which are arranged at intervals in the left-right direction, and the two first guide rail grooves 40123 extend in the front-back direction and are respectively matched with the two first guide rails 3022, so that the first slider platform 40122 moves more stably in the front-back direction; the upper surface of the first slider platform 40122 is provided with second mounting portions 40124 arranged at intervals in the left-right direction, two ends of a second lead screw are respectively and rotatably mounted on the two second mounting portions 40124, the top end of the first slider platform 40122 is provided with second guide rails 40125 arranged at intervals in the front-back direction and extending in the left-right direction, the second slider 4022 comprises a second slider head 40221 and a second slider platform 40222, the second slider head 40221 is fittingly sleeved on the second lead screw 4021, the second slider platform 40222 comprises a horizontal section 402221 and a vertical section 402222, the lower surface of the horizontal section 402221 is fixed at the upper end of the second slider head 40221, the horizontal section 402221 extends in the front-back direction, the lower surface of the horizontal section 402221 is provided with second guide rail grooves 40223 arranged at intervals in the front-back direction, the two second guide rail grooves 40223 extend in the left-right direction and are respectively matched with the two second guide rails 40125, so that the second slider platform 40222 moves more stably in the left-right direction; one end of the horizontal section 402221 is fixed with the upper end of the vertical section 402222, the vertical section 402222 is provided with third mounting portions 40224 arranged at intervals in the upward direction, two ends of the third screw rod are respectively and rotatably mounted on the two third mounting portions 40224, the vertical section 402222 is provided with third guide rails 40225 arranged at intervals on the left side and the right side and extending in the up-down direction, the third slider 4032 is provided with two third guide rail grooves 40321, and the two third guide rail grooves 40321 are respectively matched with the two third guide rails 40225, so that the third slider 4032 can move more stably in the up-down direction.
As shown in fig. 1 to 8, the second aspect of the present invention further provides a polishing method for repairing the square aluminum cell top cover by laser engraving.
According to the utility model discloses the polishing method of sign indicating number is carved to restoration square aluminum hull battery top cap laser of second aspect uses the utility model discloses the equipment 1000 of polishing of arbitrary one embodiment of first aspect polishes, include following step:
fixing the square aluminum shell battery to be repaired on the base 1 by using the clamp assembly 2, and enabling a top cover of the square aluminum shell battery to be repaired to be upward;
selecting a first specification nylon wheel to be installed on the position adjusting mechanism 4, and adjusting the position of the first specification nylon wheel according to the first grinding depth required by the first grinding;
polishing the laser etching code area on the top cover for the first time until no code marking trace exists;
withdrawing from the first grinding, replacing the first specification nylon wheel on the position adjusting mechanism 4 with a second specification nylon wheel, and adjusting the position of the second specification nylon wheel according to the second grinding depth required by the second grinding and polishing;
and performing secondary grinding and polishing on the laser etching code area on the top cover until pits with smooth transition are presented on the laser etching code area on the top cover.
According to the utility model discloses the polishing method of restoreing square aluminum shell battery top cap laser scale code of second aspect, through using first specification nylon wheel to wait to restore the laser code area department on the square aluminum shell battery top cap and polish for the first time, polish the scale nick of laser code area department, through using the surface after polishing for the first time of second specification nylon wheel to laser code area department, make laser code area department on the top cap present smooth transition's pit, do not influence the battery outward appearance, thereby square battery production goodness has been promoted, and production cost is reduced.
According to the utility model discloses an embodiment of second aspect, the first degree of depth of polishing is 0.1mm, and the second degree of depth of polishing is 0.01 mm. The first grinding depth is 0.1mm, when the first grinding is carried out at the laser code etching area on the top cover of the square aluminum shell battery to be repaired, the first grinding depth is adjusted to 0.1mm, the nicks of the laser code etching can be ground off at one time through the first grinding, and the grinding efficiency is improved; the depth of polishing for the second time is 0.01mm, can polish the polishing to the surface after the laser etching code zone on this top cap is polished for the surface after polishing for the second time is smooth no trace, has promoted burnishing and polishing efficiency and burnishing and polishing quality.
As shown in fig. 6, according to an embodiment of the second aspect of the present invention, the laser code-engraving region includes a front section region I, a middle section region II and a back section region III sequentially connected in the front-back direction, wherein there is a partial overlapping region between the front section region I and the middle section region II, and between the middle section region II and the back section region III; in the first grinding process, firstly grinding the middle section area II and the front section area I, and secondly grinding the middle discontinuous area and the rear section area III; or the middle section area II and the rear section area III are firstly polished in the first step, and the middle section area II and the front section area I are polished in the second step. Thus, the nicks of the laser code-carving at the laser code-carving area can be completely ground through the first grinding.
As shown in fig. 7, according to a further embodiment of the second aspect of the present invention, in the second polishing process, the middle section area II is polished first, and the front section area I and the rear section area III are polished respectively. Therefore, the surface of the laser code carving area after the first grinding is subjected to the grinding and polishing treatment through the second grinding, a smooth transition pit (as shown in figure 8) is easily formed, the production goodness of the square battery is improved, and the production cost is reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a repair equipment of polishing of square aluminum hull battery top cap laser carving sign indicating number which characterized in that includes:
a base;
the clamp assembly is arranged on the base and used for fixing the square aluminum shell battery to be repaired;
the bracket is arranged on the base;
the position adjusting mechanism is arranged on the bracket and is positioned above the clamp assembly;
the nylon wheel comprises a first specification nylon wheel and a second specification nylon wheel which are different, the hardness of the first specification nylon wheel is higher than that of the second specification nylon wheel, and the granularity of the first specification nylon wheel is smaller than that of the second specification nylon wheel; the first specification nylon wheel and the second specification nylon wheel are arranged on the position adjusting mechanism in a mutual replaceable mode, and the position adjusting mechanism adjusts the left-right, front-back and up-down positions of the first specification nylon wheel or the second specification nylon wheel according to needs;
the motor is connected with the first specification nylon wheel or the second specification nylon wheel to drive the first specification nylon wheel or the second specification nylon wheel to rotate.
2. The polishing device for repairing the square aluminum cell top cover laser engraved code according to claim 1, wherein the up-down direction adjustment precision of the position adjustment mechanism is 0.01 mm.
3. The grinding equipment for repairing the square aluminum-shell battery top cover laser code according to claim 1, wherein the first-specification nylon wheel is a nylon wheel with hardness of 9P and granularity of 120 #; the second nylon wheel is a nylon wheel with the hardness of 5P and the granularity of 240 #.
4. The polishing device for repairing the laser code of the square aluminum cell top cover according to claim 1, wherein the base is a marble base.
5. The polishing device for repairing the square aluminum cell top cover laser code engraving according to claim 1, wherein the support comprises two vertical frames and a horizontal frame, the two vertical frames are oppositely arranged at intervals in the left-right direction, the top ends of the two vertical frames are respectively fixed with the two ends of the horizontal frame, and the bottom ends of the two vertical frames are fixed on the base; the position adjusting mechanism is arranged on the horizontal frame.
6. The polishing device for repairing the square aluminum cell top cover laser code according to claim 5, wherein the position adjusting mechanism comprises a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, the first adjusting mechanism is installed on the horizontal frame, the second adjusting mechanism is installed on the first adjusting mechanism, the third adjusting mechanism is installed on the second adjusting mechanism, and the first specification nylon wheel or the second specification nylon wheel is installed on the third adjusting mechanism; wherein, first adjustment mechanism drive second adjustment mechanism with third adjustment mechanism and first kind of specification nylon wheel, or drive second adjustment mechanism with third adjustment mechanism and second kind of specification nylon wheel removes along the fore-and-aft direction in step, the drive of second adjustment mechanism third adjustment mechanism with first kind of specification nylon wheel, or drive third adjustment mechanism with second kind of specification nylon wheel removes along left right direction, the drive of third adjustment mechanism first kind of specification nylon wheel or second kind of specification nylon wheel removes along upper and lower direction.
7. The grinding device for repairing the square aluminum cell top cover by laser marking according to claim 6, wherein the first adjusting mechanism comprises a first lead screw and a first slide block, the first lead screw is arranged along the front-back direction and rotatably mounted on the horizontal frame, the first slide block is fittingly sleeved on the first lead screw, and the first lead screw drives the first slide block to move on the first lead screw along the front-back direction when rotating; the second adjusting mechanism comprises a second lead screw and a second sliding block, the second lead screw is arranged along the left-right direction and is rotatably arranged on the first sliding block, the second sliding block is fittingly sleeved on the second lead screw, and the second lead screw drives the second sliding block to move on the second lead screw along the left-right direction when rotating; the third adjusting mechanism comprises a third lead screw and a third sliding block, the third lead screw is arranged along the vertical direction and is rotatably arranged on the second sliding block, the third sliding block is fittingly sleeved on the third lead screw, and the third lead screw drives the third sliding block to move on the third lead screw along the vertical direction when rotating; the nylon wheel and the motor are installed on the third sliding block.
8. The polishing device for repairing the square aluminum cell top cover laser code according to claim 7, wherein the horizontal frame is provided with two first mounting parts arranged at intervals along the front-back direction, and two ends of the first lead screw are respectively and rotatably mounted on the two first mounting parts; the horizontal frame is provided with two first guide rails which are arranged at intervals along the left-right direction and extend along the front-back direction, each first slide block comprises a first slide block head and a first slide block platform, the first slide block heads are fittingly sleeved on the first lead screws, the first slide block platforms are fixed at the upper ends of the first slide block heads, the first slide block platforms extend along the left-right direction, first guide rail grooves which are arranged at intervals along the left-right direction are formed in the lower surfaces of the first slide block platforms, and the two first guide rail grooves extend along the front-back direction and are respectively matched with the two first guide rails; the upper surface of the first sliding block platform is provided with second mounting parts which are arranged at intervals along the left-right direction, two ends of a second lead screw are respectively and rotatably mounted on the two second mounting parts, the top end of the first sliding block platform is provided with second guide rails which are arranged at intervals along the front-back direction and extend along the left-right direction, the second sliding block comprises a second sliding block head and a second sliding block platform, the second sliding block head is fittingly sleeved on the second lead screw in a sleeved mode, the second sliding block platform comprises a horizontal section and a vertical section, the lower surface of the horizontal section is fixed at the upper end of the second sliding block head, the horizontal section extends along the front-back direction, second guide rail grooves which are arranged at intervals along the front-back direction are formed in the lower surface of the horizontal section, and the two second guide rail grooves extend along the left-right direction and are respectively matched with the two second; the one end of horizontal segment with the upper end of vertical segment is fixed, be equipped with the third installation department that sets up along the ascending direction interval in the vertical segment, rotationally install two respectively at the both ends of third lead screw on the third installation department, be equipped with on the vertical segment along the left and right sides interval setting and along the third guide rail of upper and lower direction extension, be equipped with two third guide rail grooves on the third slider, two third guide rail groove respectively with two the cooperation of third guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540199.1U CN210879108U (en) | 2019-09-17 | 2019-09-17 | Repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540199.1U CN210879108U (en) | 2019-09-17 | 2019-09-17 | Repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number |
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| Publication Number | Publication Date |
|---|---|
| CN210879108U true CN210879108U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540199.1U Expired - Fee Related CN210879108U (en) | 2019-09-17 | 2019-09-17 | Repair square aluminum hull battery top cap laser and carve equipment of polishing of sign indicating number |
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| CN (1) | CN210879108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450034A (en) * | 2019-09-17 | 2019-11-15 | 昆山聚创新能源科技有限公司 | Repair the grinding apparatus and its polishing process of rectangular aluminum-shell battery top cover laser incising code |
-
2019
- 2019-09-17 CN CN201921540199.1U patent/CN210879108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450034A (en) * | 2019-09-17 | 2019-11-15 | 昆山聚创新能源科技有限公司 | Repair the grinding apparatus and its polishing process of rectangular aluminum-shell battery top cover laser incising code |
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Granted publication date: 20200630 Termination date: 20210917 |