CN209409305U

CN209409305U - A kind of battery coating film cam gear

Info

Publication number: CN209409305U
Application number: CN201821933494.9U
Authority: CN
Inventors: 陈育堂; 方瑞; 马开俊
Original assignee: Huapu Electronics (changshu) Co Ltd
Current assignee: Huapu Electronics (changshu) Co Ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2019-09-20
Anticipated expiration: 2028-11-22

Abstract

A kind of battery coating film cam gear, comprising: fixed plate, motor, driving wheel, driven wheel, cam, tension spring component, guide rail, end coat component, and side coats component, positioning component under battery, cam fixing piece；One motor drives multiple cam rotations, pushing cam respectively during rotation by the setting to cam parameter and position, end coats component, side coats positioning component under component, battery, end is first carried out after battery is positioned is coated on progress side cladding, the structure of single unit system is simple, movement debugging is convenient, equipment production cost and maintenance debugging cost are lower, shirtsleeve operation simultaneously substantially reduces the period of battery coating film, improves coating efficiency.

Description

A kind of battery coating film cam gear

Technical field

The utility model relates to the coating technology field of battery insulation protective film in storage battery, specially a kind of battery coating film Use cam gear.

Background technique

The surface of battery of mobile phone needs to coat one layer of insulating protective film, on the one hand can protect inside battery structure, avoids outer Boundary's pollution；On the other hand good insulating effect can be played, prevents battery of mobile phone leaky in transit.The packet of insulating film The cladding operation for covering cladding and thickness side that process includes upper and lower plate face, with the rise of automation equipment, artificial cladding behaviour Being automated, it is replaced to coat, and on the one hand improves the coating efficiency of insulating film, on the other hand improves the conjunction of coating film Lattice rate, the phenomenon that avoiding bottom pour ladle from wrapping again.But coating film generallys use multiple groups motor with equipment in the prior art and cylinder is coordinated Cooperate attach between operation sequencing, time difference and different cladding movements to complete complicated coating technology Fusion, complicated clad structure causes cladding movement debugging difficult in the prior art, once the cost of overhaul that goes wrong is higher；Its Secondary, complicated structure leads to complicated movement and then causes the cladding period of single battery of mobile phone insulating film longer, it is difficult to realize The new breakthrough of coating efficiency.So the related technical personnel in the field have been devoted to study novel cladding transmission device, phase The simplicity of new breakthrough and the movement debugging of efficiency to be covered.

Utility model content

The utility model proposes transmission device made of a kind of assembling using cam drive feature, the utility model is only related to The insulating protective film end being pasted on battery and transmission and coating unit in lateral protection film cladding equipment, but the dress Cam drive mode used in setting can use in residue cladding membrane process.

A kind of battery coating film cam gear, comprising: fixed plate 1, motor 2, driving wheel 3, driven wheel 4, cam 5, tension spring component 6, guide rail 7, end cladding component 8, side coats component 9, positioning component 10 under battery, cam fixing piece 11；

Motor 2 is vertically screwed in the front face of fixed plate 1 and the power output shaft of motor 2 passes perpendicularly through fixed plate 1 and prolongs The rear plate face of fixed plate 1 is extended to, driving wheel 3 is fixed on the end of plate face after motor power output axis fixing plate 1；

The upper end of 1 front face of fixed plate is fixed with the first cam 51 by cam fixing piece 11, in cam fixing piece 11 Component passes perpendicularly through the front and back plate face of fixed plate 1, and the component is located at 1 front face length end of fixed plate and is fixed with the first cam 51, plate face length end is fixed with the first driven wheel 41 after fixed plate 1；The front face of fixed plate 1 is machined with installation first and leads Intrinsic first guide rail 71 of spiral shell in the upright guide rail installation groove of rail 71 and the upright guide rail installation groove, on the first guide rail 71 Movable type is equipped with guide rail slide block；First tension spring component 61 includes tension spring 611, tension spring end fixed ear 612, and tension spring 611 passes through Tension spring end fixed ear 612 and the setting of 71 parallel direction of the first guide rail and the plane for being parallel to fixed plate 1, do not interfere the first cam The movement of guide rail slide block in 51 rotation and the first guide rail 71, wherein the tension spring end fixed ear 612 of upper end is screwed in fixed plate 1 The tension spring end fixed ear 612 of upper and lower end is screwed in the lateral plates of the guide rail slide block；

End coats component 8 and includes special-shaped fixed plate 81, roller bearing 82, rolls shaft fixing support 83, the first rolling bearing 84, The lateral plate face that middle abnormity fixed plate 81 is parallel to fixed plate 1 is screwed on the guide rail slide block of the first guide rail 71, special-shaped fixed plate 81 tilt spiral shell and inherently roll shaft fixing support 83 perpendicular to the two sides of the vertical plate face of fixed plate 1, rolling shaft fixing support 83 Front end is machined between the end and circular hole of the circular hole and roller bearing 82 that intert for 82 end of roller bearing and realizes nothing by rolling bearing The rolling housing of soft material, cross in special-shaped fixed plate 81 is nested and fixed in rolling friction type connection, the cylindrical outer side of roller bearing 82 It is machined with to the upper surface of plate face for the interspersed fixation of fixing axle and (fixing axle is inserted into the U-board 811 of lateral plate face integral structure Part in U-board, which can screw in screw from U-board upper surface, fixes fixing axle and U-board up to being inserted into fixing axle, when So, if both be able to achieve other existing connection types for being fixedly connected can also), in fixing axle and in the first rolling bearing 84 Circle is fixedly connected, and the first rolling bearing 84 begins under the restoring force effect of the first tension spring component 61 with the circumferential surface of the first cam 51 Tangent state is kept eventually；

The lower section of first cam 51 is fixed with the second cam 52 by cam fixing piece 11, is used in cam fixing piece 11 solid The component of fixed second cam 52 also passes perpendicularly through the forward and backward plate face of fixed plate 1 and the component is located at the length of plate face after fixed plate 1 Degree end is fixed with the second driven wheel 42, is equipped in the upright guide rail installation groove in fixed plate 1 and 71 same of the first guide rail The second guide rail 72 on straight line, 72 movable type of the second guide rail are equipped with guide rail slide block；Positioning component 10 includes that abnormity is solid under battery Fixed board 101, rectangle positioning plate 102, the second rolling bearing 103, special-shaped fixed plate 101 are parallel to the lateral plate face spiral shell of fixed plate 1 Gu the lower end surface of the transverse direction plate face, which is equipped with, to be integrally formed and interts for fixing axle solid on the guide rail slide block of the second guide rail 72 Fixed U-board 1011, the fixed hub are connected to the second rolling bearing 103 and fix with the interior circle of the second rolling bearing 103, Upper surface spiral shell intrinsic rectangle positioning plate 102 of the special-shaped fixed plate 101 perpendicular to the L shaped plate face of 1 plate face of fixed plate, rectangle positioning plate 102 width is not more than the width of battery；The side of second cam 52 is fixed with parallel and flat with 72 glide direction of the second guide rail Row includes tension spring 621, tension spring end fixed ear 622 in the second tension spring component 62 of 1 plate face of fixed plate, the second tension spring component 62, 621 both ends of tension spring hook is placed in the hanging hole of tension spring end fixed ear 622, and upper tension spring end fixed ear 622 is fixed on described The side of lateral plate face, tension spring end fixed ear 622 are fixed in fixed plate 1 in transverse plate in special-shaped fixed plate 101, the Under the action of two tension spring components 62, the circumferential surface of the second cam 52 is tangent with the circumferential surface of the outer circle of the second rolling bearing 103 always；

The front face of fixed plate 1 is fixed with third cam 53 by cam fixing piece 11, is used in cam fixing piece 11 solid The component for determining third cam 53 also passes perpendicularly through the forward and backward plate face of fixed plate 1 and fixes positioned at the length end of plate face after fixed plate 1 There is third driven wheel 43,1 front face of fixed plate is machined with the cross slide way installation vertical with the first guide rail 71, the second guide rail 72 Slot is equipped with horizontal third guide rail 73 in the cross slide way mounting groove, and it is sliding to be equipped with guide rail for movable type in third guide rail 73 Block；It includes special-shaped fixed plate 91, air cylinder fixed plate 92, cylinder 93, clamping jaw fixed plate 94, clamping jaw 95, third that side, which coats component 9, Rolling bearing 96, the plate face that fixed plate 1 is parallel in special-shaped fixed plate 91 are screwed on the guide rail slide block, special-shaped fixed plate 91 In perpendicular to the intrinsic air cylinder fixed plate 92 of upper face spiral shell of fixed plate 1, front end be fixed with clamping jaw fixed plate 94,93 spiral shell of cylinder is solid In air cylinder fixed plate 92, clamping jaw 95 is screwed in clamping jaw fixed plate 94, and the widthwise central position for clamping fixed plate 94 is machined with For the piston via hole 941 that cylinder piston axis passes through, it includes fixed under L-shaped clamping jaw for being placed in the clamping jaw 95 of 94 front end of clamping jaw fixed plate Plate 951, clamping jaw upper mounted plate 952, L-shaped clamping jaw clamp 953, clamping jaw tension spring 954, and it is solid that clamping jaw bottom plate 951 is screwed in clamping jaw The front face of fixed board 94, two clamping jaw upper mounted plates 952 are screwed in the width two sides of clamping jaw bottom plate 951, clamping jaw pincers respectively 953 corner is machined with circular hole, and bolt and nut component sequentially passes through clamping jaw upper mounted plate 952, clamping jaw bottom plate 951 for two A clamping jaw pincers 953 are fixed on clamping jaw upper mounted plate 952, in the space that clamping jaw bottom plate 951 surrounds using bolt as rotating fulcrum (the bolt length section in clamping jaw pincers 953 is smooth shaft, does not delay clamping jaw pincers 953 around the smoothness of fulcrum shaft rotation), clamping jaw Tension spring 954 includes the clamping jaw tension spring fixed ear 9542 of the tension spring 9541 at both ends, both ends, and clamping jaw pincers 953 are machined with for clamping jaw The hole that tension spring fixed ear 9542 passes through, clamping jaw tension spring fixed ear 9542 penetrate folder by the hole from the lateral surface of clamping jaw pincers 953 The inside of pawl pincers 953, in the hanging hole for hooking clamping jaw tension spring fixed ear 9542 of clamping jaw tension spring 954；The piston shaft of cylinder 93 Piston via hole 941 and piston shaft end in clamping jaw fixed plate 94 are located at the transverse plate rear end of two L-shaped clamping jaw pincers 953 And it is located at the middle position that two clamping jaws clamp 953 transverse plates, wherein when the piston shaft of cylinder 93 does not extend in clamping jaw tension spring 954 Tension spring 9541 be in unstretched state；The side of third cam 53 is fixed with parallel and parallel with 73 glide direction of third guide rail In the third tension spring component 63 of 1 plate face of fixed plate, third tension spring component 63 includes tension spring 631, tension spring end fixed ear 632, is drawn 631 both ends of spring are linked up with respectively in the hanging hole of tension spring end fixed ear 632, and Zola's spring end fixed ear 632 is fixed on fixation On plate 1, right tension spring end fixed ear 632 be fixed in the lateral plates of special-shaped fixed plate 91, in the effect of third tension spring component 63 Under, the circumferential surface of third cam 53 is tangent with the circumferential surface of the outer circle of third rolling bearing 96 always；

Wherein, the first driven wheel 41, the second driven wheel 42, at least one in third driven wheel 43 are three-level driven gears (concatenated and be fixed in same root rotation axis simultaneously by two or three of driven gears), the described three-level driven gear passes through three skins Band is sequentially connected with driving wheel 3, remaining two driven wheels 4 respectively, the rotary power of motor 2 is transmitted by belt, and then band Dynamic three cams 5 rotate.

The operation logic of battery coating film cam gear is as follows: motor 1 is rotated and is driven by driving wheel 3 driven 4 rotation of wheel, and then rotated with moving cam 5, first cam 51, the second cam 52, third cam 53 are respectively at the first rolling in cam 5 Dynamic bearing 84, the second rolling bearing 103, the circumferential surface of third rolling bearing 96 are tangent, in different time period the week of three cams Face is alternately tangent with corresponding rolling bearing circumferential surface in cam minimum point, cam highest point, and then drives corresponding abnormity Fixed plate slided on guide rail so that drive it is corresponding cladding membrane module without any confusion to the battery on transfer table into The cladding membrane operations of the different processes of row: under the transmission process of transfer table, battery operation to coating film is filled with cam drive Set down, at this moment the second cam 52 just from cam minimum point to cam highest point from operating i.e. positioning component 10 under battery is pushed up The lower face for making rectangle positioning plate 102 withstand battery is moved, in the process phase between third cam 53 and third rolling bearing 96 The arc surface cut is in the periphery of cam base circle part, thus side cladding component 9 will not transverse shifting, remain at original position (side will not hinder positioning of the component to battery lower end surface in positioning component 10 under battery when coating component 9 in the original location) is set, Meanwhile first cam 52 follow closely the operation characteristic of the second cam 52 i.e. with the contact point of 84 circumferential surface of the first rolling bearing by cam most Low spot is converted to cam highest point, so end cladding component 8 can be run down, when rectangle positioning plate 102 is withstood under battery The rolling housing in 82 outside of roller bearing just contacts the insulating protective film of battery upper face and the end by insulating protective film when plate face It is pressed downward, while rolling housing pushing insulating protective film, the second cam 52 is just being converted from cam highest point minimum to cam Point, thus under battery positioning component 10 begin to decline i.e. rectangle positioning plate 102 start be detached from battery lower face (rolling housing push Rectangle positioning plate 102 begins to decline the adhesive surface to avoid insulating protective film to adhere to rectangle fixed while overhang insulation protective film On the plate 102 of position, also avoid rectangle positioning plate 102 that from causing to hinder to the pushing of rolling housing), when end, cladding component 8 will be exhausted The first cam 51 can be from cam highest point to cam minimum point transition i.e. end cladding group after the end of edge protective film presses to 90 ° Part 8 can rising flag the end coating film of the step terminate；First cam 51 from cam highest point to when cam minimum point transition, Third cam 53 to the transition of cam highest point and then pushes side to coat component 9 towards battery-end movement, folder from cam minimum point The clamping jaw pincers 953 of pawl 95 are attached to from the side insulating protective film that two width sides of battery are protruded by script perpendicular to side On the width side of battery, when the cam highest point of third cam 53 and the circumferential surface tangent epoch table side face of third rolling bearing 96 Insulating protective film, which attaches, to be completed, and at this moment cylinder 93 starts, the transverse plate cause of cylinder piston elongate axis and forward ejection clamping jaw pincers 953 It extending clamping jaw tension spring and is rotated outward around rotation fulcrum, clamping jaw pincers 953, which open, not to be contacted with cell widths two sides simultaneously, and at this moment the The points of tangency of three cams 53 and third rolling bearing 96 transits to cam lowest part from cam highest point, and then drives side cladding Component 9 is moved far from battery, and when the piston shaft that clamping jaw pincers 953 completely disengage battery exhaust hood 93 retracts, clamping jaw 95 is restored to original Beginning state, so far, the insulating protective film of battery two sides, which attaches, to be completed.Wherein, the first driven wheel 41, the second driven wheel 42, The base radius of three driven wheels 43 is taken the parameters such as journey, backhaul, displacement, stroke and is designed i.e. according to the characteristics of each active component Can, to guarantee that specific movement can be completed in particular moment under the promotion of cam, the movement of the above equipment is by PLC controller Manipulation.

Above-mentioned battery coating film only needs a motor that three cams is driven to can be completed in battery with cam gear The attaching work of end and side insulating protective film, structure is simple, movement is facilitated to debug, equipment production cost, maintenance cost compared with It is low, furthermore simplifying the period that the movement of volume cladding further accelerates coating film, coating efficiency greatly promotes.

Preferably, the battery coating film cam gear, belt tension assembly 11 include center rotating shaft 111, Rolling bearing 112, rolling bearing housing 113, stepped cam retainer plate 114, expansion sleeve 115, expansion sleeve 115 are socketed in center The front end of rotation axis 111, the lesser step circles circle of diameter is socketed on expansion sleeve 115 in stepped cam retainer plate 114, swelling Set 115 will clamp inside and outside center rotating shaft 111 and stepped cam retainer plate 114, and the basic circle circle center hole of cam 5 is socketed in ladder Larger-diameter step circles on the step circle of small diameter and in stepped cam retainer plate 114 in shape cam retainer plate 114 The plate face spiral shell of circle and cam 5 is solidly connected and then the rotary power of center rotating shaft 111 is passed to cam 5, center rotating shaft 111 It circular hole in fixed plate 1 and is not contacted with the inner sidewall of the circular hole, the center rotating positioned at 1 front and back plate face two sides of fixed plate Rolling bearing 112 is nested and fixed in axis 111, circle and the fixation of center rotating shaft 111, outer circle and rolling in rolling bearing 112 Dynamic bearing housing 113 is fixed, and rolling bearing housing 113 is screwed in the forward and backward plate face of fixed plate 1 by bolt, and 4 spiral shell of driven wheel is solid The end of one side of the board after center rotating shaft 111 is located at fixed plate 1.

Preferably, the battery coating film cam gear is passed through for 2 power output shaft of motor in fixed plate 1 Hole be parallel vertical direction spatial kidney slot 11, motor is fixed on the kidney-shaped in fixed plate 1 by bolt and nut component by motor 2 Kong Zhong.Kidney slot 11 can be adjusted at any time the position of motor 2, and the tensioning of the position-adjustable belt by adjusting motor 2 avoids skin It skids in band power transmittance process.

Preferably, the battery coating film cam gear, tension spring 6 are the first tension spring component 61, the second tension spring group Part 62, third tension spring component 63 are in tensional state always.When the corresponding assembly being fixed on each guide rail is in home position When, tension spring 6 is in tensional state, and tension spring 6 is further when pushing each component far from home position under the action of in cam 5 It stretches, so tension spring 6 applies the restoring force for returning to home position to corresponding assembly always, on the one hand guarantees cam 5 and respective sets The rolling bearing formation line-of-road movement for providing corresponding assembly according to cam 5 tangent always in part, on the other hand can will be complete It avoids interfering other assemblies movement at the component Quick-return after movement to home position, coats process in passing for next battery and do It is good to prepare.

Preferably, the battery coating film cam gear, roll-in housing are rubber material.

Preferably, the battery coating film cam gear, the fixed bracket 83 of fixed roller in special-shaped fixed plate 81 Two sides on be machined with the identical inclined groove 831 of tilt angle, and the tilt angle of inclined groove 831 is 20 °~40 °, The fixed bracket 83 of fixed roller is resisted against in the step side of inclined groove 831.The design of inclined groove 831 is on the one hand convenient solid Surely rolling shaft fixing support 83 inclining between the fixed bracket 83 of two fixed rollers of position assurance of special-shaped 81 two sides of fixed plate Gradient is identical, so guarantee the roller bearing 82 being mounted between the fixed bracket 83 of two fixed rollers and the insulating protective film to be attached it Between in positive alignment be guarantee rolling housing rolling surface be parallel to coating film and battery end-face.

Preferably, the battery coating film cam gear, the clamping leading inside face of clamping jaw pincers 953 are machined with outer Expand flanging arc surface 9531, convex clamping arc surface 9532, two of them extend out the distance between flanging arc surface 9531 size Greater than cell widths two sides apart from size, the distance between two convex clamping arc surfaces 9532 size is less than cell widths Two sides apart from size.

When the insulating protective film that clamping jaw pincers 953 carry out battery sides attaches, extend out flanging arc surface 9531 first with perpendicular to The insulating protective film contact of side pushes it towards the side of battery, and insulating protective film and the angle of battery side is made to become smaller, It and then will be exhausted to the over-voltage effect of battery lateral position insulating protective film using two convexes clamping arc surface 9532 in clamping jaw pincers 953 Edge protective film is only tightly attached to battery side.

Preferably, the battery coating film cam gear, clamping jaw clamp in 953 at two convexes clamping arc surface 9532 It is the flexible rubber material of outer cover, certain deformation can occur for rubber material, will not damage while to the over-voltage of battery side Bad battery and insulating protective film.

Preferably, the battery coating film cam gear extends out flanging arc surface 9531 compared with cell widths Externally expanding single edge 0.35mm~0.75mm, convex clamp that arc surface 9532 is unilateral with cell widths compared with interior to prolong 0.35mm~0.6mm.

Preferably, the rear plate face of the battery coating film cam gear, fixed plate 1 is also equipped with belt tension group Part 12, belt tension assembly 12 include fixed plate 121, guide plate 122, lead-screw 123, guide spiro rod 124, rolling bearing 125, fixing axle 126, fixed plate 121 are screwed in the rear plate face of fixed plate 1, and end is that the lead-screw 123 of interior hexagonal is successively worn Cross fixed plate 121, guide plate 122 flank threads hole in, the length direction of guide plate 122 is machined with kidney slot 1221, passes through Lower end carves that 122 semi-movable of guide plate is fixed on after fixed plate 1 in plate face by threaded guide spiro rod and guide plate 122 can It is moved along 1221 length direction of kidney slot；Fixing axle 126 is vertically fixed on the end of guide plate 122, the end of fixing axle 126 with The interior circle of rolling bearing 125 is fixed.

Make guide plate 122 that rolling bearing 125 be made to do the direction close to or far from belt by rotation forces screw rod 123 Movement adjusts the elasticity of belt according to the distance of forward or backward, belt is avoided to lead to skin because of length or using overlong time The phenomenon that opposite driven wheel 4 of band, driving wheel 3 skid.

Detailed description of the invention:

Specific embodiment is further described with reference to the accompanying drawing, in which:

Fig. 1 a, 1b be the utility model relates to battery coating film cam gear overall structure diagram；

Fig. 2 be the utility model relates to battery coating film cam gear in the first cam and end coat component Structural schematic diagram；

Fig. 3 be the utility model relates to battery coating film cam gear in the second cam and side coat component Structural schematic diagram；

Fig. 4 be the utility model relates to battery coating film cam gear in positioning group under third cam and battery The structural schematic diagram of part；

Fig. 5 a, 5b, 5c be the utility model relates to battery coating film cam gear in cam fixation kit Entirety and partial structure diagram；

It is as follows to number corresponding specific structure:

Fixed plate 1, kidney slot 11, motor 2, driving wheel 3, driven wheel 4, the first driven wheel 41, the second driven wheel 42, third Driven wheel 43, cam 5, the first cam 51, the second cam 52, third cam 53, tension spring component 6, the first tension spring component 61, tension spring 611, tension spring end fixed ear 612, the second tension spring component 62, tension spring 621, tension spring end fixed ear 622, third tension spring component 63, tension spring 631, tension spring end fixed ear 632, guide rail 7, the first guide rail 71, the second guide rail 72, third guide rail 73, end cladding Component 8, special-shaped fixed plate 81, U-board 811, roller bearing 82, rolling shaft fixing support 83, inclined groove 831, the first rolling bearing 84, Side coats component 9, special-shaped fixed plate 91, air cylinder fixed plate 92, cylinder 93, clamping jaw fixed plate 94, piston via hole 941, clamping jaw 95, clamping jaw bottom plate 951, clamping jaw upper mounted plate 952, clamping jaw pincers 953 extend out flanging arc surface 9531, and convex clamps circular arc Face 9532, clamping jaw tension spring 954, tension spring 9541, clamping jaw tension spring fixed ear 9542, third rolling bearing 96, positioning component under battery 10, special-shaped fixed plate 101, U-board 1011, rectangle positioning plate 102, the second rolling bearing 103, cam fixing piece 11, center turns Moving axis 111, rolling bearing 112, rolling bearing housing 113, stepped cam retainer plate 114, expansion sleeve 115, belt tension group Part 12, fixed plate 121, guide plate 122, kidney slot 1221, lead-screw 123, guide spiro rod 124, rolling bearing 125 are fixed Axis 126；

The following detailed description will be further explained with reference to the above drawings the utility model.

Specific embodiment

Case 1 is embodied:

Wherein, the first driven wheel 41 is that three-level driven gear (is fixed on by two or three of driven gears while concatenation same In root rotation axis), the described three-level driven gear is connected with driving wheel 3, remaining two driven wheels 4 transmission respectively by three belts It connects, the rotary power of motor 2 is transmitted by belt, and then three cams 5 is driven to rotate；Belt tension assembly 11 includes center Rotation axis 111, rolling bearing 112, rolling bearing housing 113, stepped cam retainer plate 114, expansion sleeve 115, expansion sleeve 115 It is socketed in the front end of center rotating shaft 111, the lesser step circles circle of diameter is socketed in expansion sleeve in stepped cam retainer plate 114 On 115, expansion sleeve 115 will clamp inside and outside center rotating shaft 111 and stepped cam retainer plate 114, the basic circle circle center hole of cam 5 It is socketed on the step circle of small diameter in stepped cam retainer plate 114 and larger straight in stepped cam retainer plate 114 The step circle of diameter and the plate face spiral shell of cam 5 are solidly connected and then the rotary power of center rotating shaft 111 are passed to cam 5, in Heart rotation axis 111 passes through the circular hole in fixed plate 1 and does not contact with the inner sidewall of the circular hole, is located at 1 front and back plate face two of fixed plate Rolling bearing 112 is nested and fixed in the center rotating shaft 111 of side, and circle and center rotating shaft 111 are solid in rolling bearing 112 Fixed, outer circle and rolling bearing housing 113 are fixed, and rolling bearing housing 113 is screwed in the forward and backward plate of fixed plate 1 by bolt Face, driven wheel 4 are screwed in the end that center rotating shaft 111 is located at one side of the board after fixed plate 1.

Further, the hole passed through in fixed plate 1 for 2 power output shaft of motor is the kidney slot of parallel vertical direction spatial 11, motor is fixed in the kidney slot in fixed plate 1 by motor 2 by bolt and nut component；First tension spring component 61, second is drawn Spring component 62, third tension spring component 63 are in tensional state always；Roll-in housing is rubber material.

Further, to be machined with tilt angle on the two sides of the fixed bracket 83 of fixed roller in special-shaped fixed plate 81 identical Inclined groove 831, and the tilt angle of inclined groove 831 is 22 °, and the fixed bracket 83 of fixed roller is resisted against inclined groove In 831 step side.

Further, the clamping leading inside face of clamping jaw pincers 953, which is machined with, extends out flanging arc surface 9531, convex clamping circle Cambered surface 9532, two of them extend out the range arm that the distance between flanging arc surface 9531 size is greater than cell widths two sides Very little, the distance between two convex clamping arc surfaces 9532 size is less than cell widths two sides apart from size, clamping jaw pincers 953 In two convexes clamping arc surface 9532 at be the flexible rubber material of outer cover

It is selectable, the externally expanding single edge 0.35mm compared with cell widths of flanging arc surface 9531 is extended out, convex clamps circular arc Prolong 0.4mm in face 9532 is unilateral compared with cell widths.

Further, the rear plate face of fixed plate 1 is also equipped with belt tension assembly 12, and belt tension assembly 12 includes fixing Plate 121, guide plate 122, lead-screw 123, guide spiro rod 124, rolling bearing 125, fixing axle 126, fixed plate 121 are screwed in The rear plate face of fixed plate 1, end are that the lead-screw 123 of interior hexagonal sequentially passes through the side spiral shell of fixed plate 121, guide plate 122 In pit, the length direction of guide plate 122 is machined with kidney slot 1221, and carving threaded guide spiro rod by lower end will be oriented to 122 semi-movable of plate is fixed on after fixed plate 1 in plate face and guide plate 122 can be moved along 1221 length direction of kidney slot；It is fixed Axis 126 is vertically fixed on the end of guide plate 122, and the end of fixing axle 126 is fixed with the interior circle of rolling bearing 125.

A motor drives multiple cam rotations in this specific implementation case, is made by the setting to cam parameter and position Cam pushes positioning component 10 under end cladding component 8, side cladding component 9, battery respectively during rotation, and battery is determined End is first carried out behind position and is coated on progress side cladding, and the structure of single unit system is simple, movement debugging is convenient, equipment production cost And maintenance debugging cost is lower, while shirtsleeve operation substantially reduces the period of battery coating film, improves coating efficiency.

Case 2 is embodied:

Wherein, third driven wheel 43 is that three-level driven gear (is fixed on by two or three of driven gears while concatenation same In root rotation axis), the described three-level driven gear is connected with driving wheel 3, remaining two driven wheels 4 transmission respectively by three belts It connects, the rotary power of motor 2 is transmitted by belt, and then three cams 5 is driven to rotate；Belt tension assembly 11 includes center Rotation axis 111, rolling bearing 112, rolling bearing housing 113, stepped cam retainer plate 114, expansion sleeve 115, expansion sleeve 115 It is socketed in the front end of center rotating shaft 111, the lesser step circles circle of diameter is socketed in expansion sleeve in stepped cam retainer plate 114 On 115, expansion sleeve 115 will clamp inside and outside center rotating shaft 111 and stepped cam retainer plate 114, the basic circle circle center hole of cam 5 It is socketed on the step circle of small diameter in stepped cam retainer plate 114 and larger straight in stepped cam retainer plate 114 The step circle of diameter and the plate face spiral shell of cam 5 are solidly connected and then the rotary power of center rotating shaft 111 are passed to cam 5, in Heart rotation axis 111 passes through the circular hole in fixed plate 1 and does not contact with the inner sidewall of the circular hole, is located at 1 front and back plate face two of fixed plate Rolling bearing 112 is nested and fixed in the center rotating shaft 111 of side, and circle and center rotating shaft 111 are solid in rolling bearing 112 Fixed, outer circle and rolling bearing housing 113 are fixed, and rolling bearing housing 113 is screwed in the forward and backward plate of fixed plate 1 by bolt Face, driven wheel 4 are screwed in the end that center rotating shaft 111 is located at one side of the board after fixed plate 1.

Further, to be machined with tilt angle on the two sides of the fixed bracket 83 of fixed roller in special-shaped fixed plate 81 identical Inclined groove 831, and the tilt angle of inclined groove 831 is 35 °, and the fixed bracket 83 of fixed roller is resisted against inclined groove In 831 step side.

It is selectable, the externally expanding single edge 0.5mm compared with cell widths of flanging arc surface 9531 is extended out, convex clamps arc surface 9532 compared with cell widths it is unilateral in prolong 0.5mm.

Case 3 is embodied:

Wherein, the second driven wheel 42 is that three-level driven gear (is fixed on by two or three of driven gears while concatenation same In root rotation axis), the described three-level driven gear is connected with driving wheel 3, remaining two driven wheels 4 transmission respectively by three belts It connects, the rotary power of motor 2 is transmitted by belt, and then three cams 5 is driven to rotate；Belt tension assembly 11 includes center Rotation axis 111, rolling bearing 112, rolling bearing housing 113, stepped cam retainer plate 114, expansion sleeve 115, expansion sleeve 115 It is socketed in the front end of center rotating shaft 111, the lesser step circles circle of diameter is socketed in expansion sleeve in stepped cam retainer plate 114 On 115, expansion sleeve 115 will clamp inside and outside center rotating shaft 111 and stepped cam retainer plate 114, the basic circle circle center hole of cam 5 It is socketed on the step circle of small diameter in stepped cam retainer plate 114 and larger straight in stepped cam retainer plate 114 The step circle of diameter and the plate face spiral shell of cam 5 are solidly connected and then the rotary power of center rotating shaft 111 are passed to cam 5, in Heart rotation axis 111 passes through the circular hole in fixed plate 1 and does not contact with the inner sidewall of the circular hole, is located at 1 front and back plate face two of fixed plate Rolling bearing 112 is nested and fixed in the center rotating shaft 111 of side, and circle and center rotating shaft 111 are solid in rolling bearing 112 Fixed, outer circle and rolling bearing housing 113 are fixed, and rolling bearing housing 113 is screwed in the forward and backward plate of fixed plate 1 by bolt Face, driven wheel 4 are screwed in the end that center rotating shaft 111 is located at one side of the board after fixed plate 1.

Further, to be machined with tilt angle on the two sides of the fixed bracket 83 of fixed roller in special-shaped fixed plate 81 identical Inclined groove 831, and the tilt angle of inclined groove 831 is 40 °, and the fixed bracket 83 of fixed roller is resisted against inclined groove In 831 step side.

It is selectable, the externally expanding single edge 0.7mm compared with cell widths of flanging arc surface 9531 is extended out, convex clamps arc surface 9532 compared with cell widths it is unilateral in prolong 0.6mm.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims

1. a kind of battery coating film cam gear, comprising: fixed plate, motor, driving wheel, driven wheel, cam, tension spring group Part, guide rail, end coat component, and side coats component, positioning component under battery, cam fixing piece；

The power output shaft of front face and motor that motor is vertically screwed in fixed plate passes perpendicularly through fixed plate and extends to fixation The rear plate face of plate, driving wheel are fixed on the end in motor power output axis fixing plate back plate face；

The upper end of fixed plate front face is fixed with the first cam by cam fixing piece, and the component in cam fixing piece passes perpendicularly through The front and back plate face of fixed plate, the component are located at fixed plate front face length end and are fixed with the first cam, are located at fixed plate back plate Face length end is fixed with the first driven wheel；The front face of fixed plate be machined with installation the first guide rail upright guide rail installation groove and Intrinsic first guide rail of spiral shell in the upright guide rail installation groove, movable type is equipped with guide rail slide block on the first guide rail；First draws Spring component includes tension spring, tension spring end fixed ear, tension spring be arranged by tension spring end fixed ear and the first guide rail parallel direction and It it is parallel to the plane of fixed plate, does not interfere the movement of guide rail slide block in the rotation and the first guide rail of the first cam, wherein upper end The tension spring end fixed ear that tension spring end fixed ear is screwed in fixed plate upper and lower end is screwed in the lateral plates of the guide rail slide block On；

It includes special-shaped fixed plate, roller bearing, rolling shaft fixing support, the first rolling bearing that end, which coats component, wherein special-shaped fixed plate The lateral plate face for being parallel to fixed plate is screwed on the guide rail slide block of the first guide rail, and special-shaped fixed plate is perpendicular to the vertical of fixed plate The two sides of plate face tilt spiral shell and inherently roll shaft fixing support, and the support bracket fastened front end of roller bearing is machined with interspersed for roller bearing end Circular hole and between the end and circular hole of roller bearing by rolling bearing realize without rolling friction type connect, the cylindrical outer side set of roller bearing The rolling housing for being fixed with soft material is connect, the upper surface of lateral plate face is machined in special-shaped fixed plate fixes for fixing axle is interspersed And the U-board with lateral plate face integral structure, it is fixedly connected with the interior circle of the first rolling bearing in fixing axle, first axis of rolling It holds and remains tangent state with the circumferential surface of the first cam under the restoring force effect of the first tension spring component；

The lower section of first cam is fixed with the second cam by cam fixing piece, is used to fix the second cam in cam fixing piece Component also passes perpendicularly through the forward and backward plate face of fixed plate and the component be located at plate face after fixed plate length end be fixed with second from Driving wheel, be equipped in the upright guide rail installation groove in fixed plate with the second guide rail on the first guide rail same straight line, second Guide rails moving type is equipped with guide rail slide block；Positioning component includes special-shaped fixed plate, rectangle positioning plate, second axis of rolling under battery It holds, the lateral plate face that special-shaped fixed plate is parallel to fixed plate is screwed on the guide rail slide block of the second guide rail, the described transverse direction plate face Lower end surface be equipped with and be integrally formed and intert for fixing axle fixed U-board, the fixed hub be connected to the second rolling bearing and It is fixed with the interior circle of the second rolling bearing, special-shaped fixed plate is intrinsic perpendicular to the upper surface spiral shell in the L shaped plate face of fixed plate plate face Rectangle positioning plate, the width of rectangle positioning plate are not more than the width of battery；The side of second cam is fixed with sliding with the second guide rail Dynamic direction is parallel and is parallel to the second tension spring component of fixed plate plate face, and the second tension spring component includes that tension spring, tension spring end are fixed Ear, tension spring both ends hook are placed in the hanging hole of tension spring end fixed ear, and it is solid that upper tension spring end fixed ear is fixed on the abnormity The side of lateral plate face, tension spring end fixed ear are fixed in fixed plate in transverse plate in fixed board, in the second tension spring component Under effect, the circumferential surface of the second cam is tangent with the circumferential surface of circle outside the second rolling bearing always；

The front face of fixed plate is fixed with third cam by cam fixing piece, is used to fix third cam in cam fixing piece Component also passes perpendicularly through the forward and backward plate face of fixed plate and is fixed with third driven wheel positioned at the length end of plate face after fixed plate, Gu Fixed board front face is machined with the cross slide way mounting groove vertical with the first guide rail, the second guide rail, in the cross slide way mounting groove Horizontal third guide rail is installed, movable type is equipped with guide rail slide block in third guide rail；It includes that abnormity is fixed that side, which coats component, Plate, air cylinder fixed plate, cylinder, clamping jaw fixed plate, clamping jaw, third rolling bearing are parallel to the plate of fixed plate in special-shaped fixed plate Face is screwed on the guide rail slide block, perpendicular to the intrinsic air cylinder fixed plate of upper face spiral shell of fixed plate, front end in special-shaped fixed plate Portion is fixed with clamping jaw fixed plate, and cylinder is screwed in air cylinder fixed plate, and clamping jaw is screwed in clamping jaw fixed plate, clamps fixed plate Widthwise central position is machined with the piston via hole passed through for cylinder piston axis, and the clamping jaw for being placed in the fixed front edge of board of clamping jaw includes L shape Clamping jaw bottom plate, clamping jaw upper mounted plate, L-shaped clamping jaw pincers, clamping jaw tension spring, clamping jaw bottom plate is screwed in clamping jaw fixed plate Front face, two clamping jaw upper mounted plates are screwed in the width two sides of clamping jaw bottom plate respectively, corner's processing of clamping jaw pincers There is circular hole, it is rotation with bolt that bolt and nut component, which sequentially passes through clamping jaw upper mounted plate, clamping jaw bottom plate for two clamping jaw pincers, For fixed pivot in the space that clamping jaw upper mounted plate, clamping jaw bottom plate surround, clamping jaw tension spring includes the tension spring at both ends, both ends The clamping jaw tension spring fixed ear in portion, clamping jaw pincers are machined with the hole passed through for clamping jaw tension spring fixed ear, and clamping jaw tension spring fixed ear is from clamping jaw The lateral surface of pincers penetrates the inside of clamping jaw pincers, the hanging hole for hooking clamping jaw tension spring fixed ear of clamping jaw tension spring by the hole In；The piston shaft of cylinder passes through the piston via hole in clamping jaw fixed plate and piston shaft end is located at the cross that two L-shaped clamping jaws clamp To plate rear end and positioned at the middle position of two clamping jaws pincers transverse plates, wherein when the piston shaft of cylinder does not extend in clamping jaw tension spring Tension spring be in unstretched state；The side of third cam is fixed with parallel with third guide rail glide direction and is parallel to fixed plate The third tension spring component of plate face, third tension spring component include tension spring, tension spring end fixed ear, and tension spring both ends are linked up with respectively is drawing In the hanging hole of spring end fixed ear, Zola's spring end fixed ear is fixed in fixed plate, right tension spring end fixed ear be fixed on it is different In the lateral plates of shape fixed plate, under the action of third tension spring component (63), the circumferential surface of third cam always with the third axis of rolling The circumferential surface for holding (96) outer circle is tangent；

Wherein, the first driven wheel, the second driven wheel, at least one in third driven wheel are three-level driven gears, it is described this three Grade driven gear is sequentially connected with driving wheel, remaining two driven wheels respectively by three belts, and the rotary power of motor is led to Belt transmitting is crossed, and then drives three cam rotations.

2. battery coating film cam gear as described in claim 1, its feature is as follows: belt tension assembly includes center Rotation axis, rolling bearing, rolling bearing housing, stepped cam retainer plate, expansion sleeve, expansion sleeve are socketed in center rotating shaft Front end, the lesser step circles circle of diameter is socketed on expansion sleeve in stepped cam retainer plate, expansion sleeve by center rotating shaft with Stepped cam retainer plate is inside and outside to be clamped, and the basic circle circle center hole of cam is socketed in the platform of small diameter in stepped cam retainer plate The plate face spiral shell of larger-diameter step circle and cam is solidly connected center in turn on rank circle and in stepped cam retainer plate The rotary power of rotation axis passes to cam, and center rotating shaft passes through the circular hole in fixed plate and do not connect with the inner sidewall of the circular hole Rolling bearing, circle in rolling bearing is nested and fixed in touching, the center rotating shaft (111) positioned at plate face two sides before and after fixed plate Fixed with center rotating shaft, outer circle and rolling bearing housing are fixed, rolling bearing housing is screwed in fixed plate by bolt Forward and backward plate face, driven wheel are screwed in the end that center rotating shaft is located at one side of the board after fixed plate.

3. battery coating film cam gear as described in claim 1, it is characterised in that: be used for motor power in fixed plate The hole that output shaft passes through is the kidney slot of parallel vertical direction spatial, and motor is fixed in fixed plate by motor by bolt and nut component Kidney slot in.

4. battery coating film cam gear as claimed in claim 3, its feature is as follows: the first tension spring component, the second drawing Spring component, third tension spring component are in tensional state always.

5. battery coating film cam gear as described in claim 1, its feature is as follows: roll-in housing is rubber material.

6. battery coating film cam gear as claimed in claim 5, its feature is as follows: fixed roller in special-shaped fixed plate Be machined with the identical inclined groove of tilt angle on support bracket fastened two sides, and the tilt angle of inclined groove be 20 °~ 40 °, the fixed bracket of fixed roller is resisted against in the step side of inclined groove.

7. battery coating film cam gear as described in claim 1, its feature is as follows: the clamping leading inside of clamping jaw pincers Face, which is machined with, extends out flanging arc surface, convex clamping arc surface, and it is big that two of them extend out the distance between flanging arc surface size In cell widths two sides apart from size, the distance between two convex clamping arc surfaces size is less than cell widths two sides Apart from size.

8. battery coating film cam gear as claimed in claim 7, its feature is as follows: extending out flanging arc surface and battery Width compares externally expanding single edge 0.35mm~0.75mm, convex clamp arc surface with cell widths compared with it is unilateral it is interior prolong 0.35mm~ 0.6mm。

9. battery coating film cam gear as claimed in claim 7, its feature is as follows: two convexes clamping circle in clamping jaw pincers It is the flexible rubber material of outer cover at cambered surface.

10. battery coating film cam gear as described in claim 1, its feature is as follows: the rear plate face of fixed plate is also pacified Equipped with belt tension assembly, belt tension assembly includes fixed plate, guide plate, lead-screw, guide spiro rod, rolling bearing, consolidates Dead axle, fixed plate are screwed in the rear plate face of fixed plate, and end is that the lead-screw of interior hexagonal sequentially passes through fixed plate, guide plate In flank threads hole, the length direction of guide plate is machined with kidney slot, and carving threaded guide spiro rod by lower end will be oriented to Plate semi-movable is fixed on after fixed plate in plate face and guide plate can be moved along kidney slot length direction；Fixing axle is vertically fixed on The end of guide plate, the end of fixing axle and the interior circle of rolling bearing are fixed.