CN204366685U - Guitar planar automatic polishing machine - Google Patents

Guitar planar automatic polishing machine Download PDF

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Publication number
CN204366685U
CN204366685U CN201420846895.6U CN201420846895U CN204366685U CN 204366685 U CN204366685 U CN 204366685U CN 201420846895 U CN201420846895 U CN 201420846895U CN 204366685 U CN204366685 U CN 204366685U
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guitar
fixed
wheel
polishing
waxing
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何志强
吴小群
李围阳
黄毅
叶敬阳
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Guangdong Hongmian Instrument Co Ltd
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GUANGDONG KAPOK MUSICAL INSTRUMENT CO Ltd
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Abstract

本实用新型涉及吉他平面自动抛光机,包括机架、吉他支撑装置、吉他抛光装置,吉他支撑装置和吉他抛光装置均安装在机架上;吉他平面朝上固定在吉他支撑装置上;吉他抛光装置包括含有抛光轮的抛光轮机构;在竖直方向上转动的抛光轮位于吉他的正上方,抛光轮相对于吉他左右、上下平移。本实用新型具有结构简单,操作方便,抛光效率高,抛光效果好的优点,属于吉他的制作设备技术领域。

The utility model relates to a guitar plane automatic polishing machine, which comprises a frame, a guitar supporting device, and a guitar polishing device. Both the guitar supporting device and the guitar polishing device are installed on the frame; the guitar plane is fixed upward on the guitar supporting device; the guitar polishing device It includes a buffing wheel mechanism including a buffing wheel; the buffing wheel rotating in the vertical direction is located directly above the guitar, and the buffing wheel translates left, right, up and down relative to the guitar. The utility model has the advantages of simple structure, convenient operation, high polishing efficiency and good polishing effect, and belongs to the technical field of guitar making equipment.

Description

吉他平面自动抛光机Guitar Plane Automatic Polishing Machine

技术领域technical field

本实用新型涉及吉他的制作设备,具体的说,涉及一种吉他的平面自动抛光机。The utility model relates to guitar manufacturing equipment, in particular to a plane automatic polishing machine for guitars.

背景技术Background technique

吉他制作过程中,有一道吉他表面的抛光工序,即对吉他的平面(含正面和背面)进行抛光。现有技术中,抛光采用人工的方式进行,即用电机驱动的抛光轮对吉他的平面进行抛光打磨。然而这种方法效率低下,不适于吉他的批量生产,工人的技术水平也会影响抛光效果。During the guitar making process, there is a process of polishing the surface of the guitar, that is, polishing the plane (including the front and back) of the guitar. In the prior art, the polishing is performed manually, that is, the plane of the guitar is polished and polished by a motor-driven polishing wheel. However, this method is inefficient and not suitable for mass production of guitars, and the technical level of workers will also affect the polishing effect.

实用新型内容Utility model content

针对现有技术中存在的技术问题,本实用新型的目的是:提供一种对吉他的平面进行机械化自动抛光的吉他平面自动抛光机。Aiming at the technical problems existing in the prior art, the purpose of this utility model is to provide a guitar plane automatic polishing machine for mechanically and automatically polishing the plane of the guitar.

为了达到上述目的,本实用新型采用如下技术方案:In order to achieve the above object, the utility model adopts the following technical solutions:

吉他平面自动抛光机,包括机架、吉他支撑装置、吉他抛光装置,吉他支撑装置和吉他抛光装置均安装在机架上;吉他平面朝上固定在吉他支撑装置上;吉他抛光装置包括含有抛光轮的抛光轮机构;在竖直方向上转动的抛光轮位于吉他的正上方,抛光轮相对于吉他左右、前后、上下平移。Guitar plane automatic polishing machine, including frame, guitar supporting device, guitar polishing device, the guitar supporting device and guitar polishing device are installed on the frame; the guitar plane is fixed on the guitar supporting device; the guitar polishing device includes a polishing wheel The polishing wheel mechanism; the polishing wheel rotating in the vertical direction is located directly above the guitar, and the polishing wheel translates left and right, front and rear, up and down relative to the guitar.

吉他支撑装置包括支撑台、夹持机构、左右倾斜机构、升降机构、前后平移机构;吉他通过夹持机构固定在支撑台上,支撑台通过左右倾斜机构固定在升降机构上,升降机构通过前后平移机构固定在机架上;吉他抛光装置包括左右往复机构;抛光轮机构通过左右往复机构固定在机架上。The guitar support device includes a support platform, a clamping mechanism, a left and right tilting mechanism, a lifting mechanism, and a front and rear translation mechanism; The mechanism is fixed on the frame; the guitar polishing device includes a left and right reciprocating mechanism; the polishing wheel mechanism is fixed on the frame through the left and right reciprocating mechanism.

夹持机构包括定位块和夹持气缸;定位块和夹持气缸均固定在支撑台的上端平面,吉他卡在左右对称设置的定位块之间,夹持气缸从前端或后端顶紧吉他。The clamping mechanism includes a positioning block and a clamping cylinder; both the positioning block and the clamping cylinder are fixed on the upper plane of the support table, the guitar is stuck between the left and right symmetrical positioning blocks, and the clamping cylinder tightens the guitar from the front end or the rear end.

左右倾斜机构包括座板、支撑台转轴、摇摆气缸、上摇摆气缸座、下摇摆气缸座;支撑台通过支撑台转轴在座板上摆动,支撑台转轴沿着前后方向设置,且位于支撑台左右居中的位置,与吉他的左右居中位置一致;摇摆气缸的下端与下摇摆气缸座铰接,下摇摆气缸座固定在座板上;摇摆气缸的上端与上摇摆气缸座铰接,上摇摆气缸座固定在支撑台上。The left and right tilting mechanism includes the seat plate, the rotating shaft of the support table, the swing cylinder, the upper swing cylinder seat, and the lower swing cylinder seat; the support table swings on the seat plate through the support table rotating shaft, and the support table rotating shaft is set along the front and rear directions, and is located in the left and right center of the support table The position is consistent with the left and right center position of the guitar; the lower end of the swing cylinder is hinged with the lower swing cylinder seat, and the lower swing cylinder seat is fixed on the seat plate; the upper end of the swing cylinder is hinged with the upper swing cylinder seat, and the upper swing cylinder seat is fixed on the support platform superior.

升降机构包括底板、主动升降组件和多组从动升降组件;主动升降组件包括手轮、手轮轴、链轮轴、主动链轮;沿着前后方向设置的手轮轴通过轴承安装在底板的下端,沿着上下方向设置的链轮轴转动式安装在底板上,手轮与手轮轴连接,手轮轴与链轮轴通过齿轮直角传动,主动链轮与链轮轴固定;从动升降组件包括升降螺杆、从动链轮、螺套、从动链轮座;螺套通过轴承固定在从动链轮座内,从动链轮座固定在底板上,升降螺杆穿过螺套且与螺套的内螺纹孔配合,从动链轮带动螺套转动;主动链轮通过链条带动各从动链轮同步转动;各升降螺杆的上端均与左右倾斜机构的下端相接。The lifting mechanism includes a bottom plate, active lifting components and multiple sets of driven lifting components; the active lifting components include handwheels, handwheel shafts, sprocket shafts, and driving sprockets; The sprocket shaft arranged in the up and down direction is rotatably installed on the base plate, the handwheel is connected with the handwheel shaft, the handwheel shaft and the sprocket shaft are transmitted at right angles through gears, the driving sprocket and the sprocket shaft are fixed; the driven lifting assembly includes a lifting screw, a driven chain Wheel, screw sleeve, driven sprocket seat; the screw sleeve is fixed in the driven sprocket seat through bearings, the driven sprocket seat is fixed on the bottom plate, the lifting screw passes through the screw sleeve and cooperates with the internal thread hole of the screw sleeve, The driven sprocket drives the screw sleeve to rotate; the driving sprocket drives each driven sprocket to rotate synchronously through the chain; the upper ends of each lifting screw are connected with the lower ends of the left and right tilting mechanisms.

前后平移机构包括至少两对轮子、轮轴、前后平移滑轨、前后平移电机;一对轮子分布在底板的左右两侧,一对轮子通过一根轮轴相接,轮轴通过轴承固定在底板的下端;前后平移电机固定在底板的下端面,与其中一根轮轴通过链传动带动轮轴转动,轮轴带动轮子转动,轮子沿着前后平移滑轨平移。The front and rear translation mechanism includes at least two pairs of wheels, wheel shafts, front and rear translation slide rails, and front and rear translation motors; a pair of wheels are distributed on the left and right sides of the bottom plate, and a pair of wheels are connected by a wheel shaft, and the wheel shaft is fixed on the lower end of the bottom plate through bearings; The front and rear translation motors are fixed on the lower end surface of the base plate, and one of the wheel shafts drives the wheel shafts to rotate through chain transmission, and the wheel shafts drive the wheels to rotate, and the wheels translate along the front and rear translation slide rails.

左右往复机构包括左右往复电机、减速机、曲柄连杆机构、左右往复架、左右往复导轨、左右往复轮;左右往复电机、减速机、左右往复导轨固定在机架上,左右往复架通过左右往复轮在左右往复导轨上滑动;左右往复电机通过减速机驱动曲柄连杆机构中的曲柄转动,曲柄连杆机构的连杆带动左右往复架左右往复运动。The left and right reciprocating mechanism includes a left and right reciprocating motor, a reducer, a crank-link mechanism, a left and right reciprocating frame, a left and right reciprocating guide rail, and a left and right reciprocating wheel; The wheel slides on the left and right reciprocating guide rails; the left and right reciprocating motors drive the cranks in the crank linkage mechanism through the reducer to rotate, and the connecting rods of the crank linkage mechanism drive the left and right reciprocating frames to reciprocate left and right.

抛光轮机构的数量为两组;两组抛光轮机构中的两个抛光轮一左一右、一前一后设置;左侧抛光轮位于吉他的左半表面的正上方,从前视方向上顺时针转动;右侧抛光轮位于吉他的右半表面的正上方,从前视方向上逆时针转动。The number of polishing wheel mechanisms is two groups; the two polishing wheels in the two groups of polishing wheel mechanisms are arranged one left and one right, one front and one rear; the left polishing wheel is located directly above the left half surface of the guitar, along the Turns clockwise; the right buffing wheel sits directly above the right half face of the guitar and turns counterclockwise from the front view.

抛光轮机构包括抛光轮电机、抛光轮轴、抛光轮轴座;抛光轮电机固定在左右往复架上,抛光轮轴通过抛光轮轴座安装在左右往复架上,抛光轮固定在抛光轮轴的一端;抛光轮电机通过链传动带动抛光轮轴转动。The polishing wheel mechanism includes a polishing wheel motor, a polishing wheel shaft, and a polishing wheel shaft seat; the polishing wheel motor is fixed on the left and right reciprocating frames, the polishing wheel shaft is installed on the left and right reciprocating frames through the polishing wheel shaft seat, and the polishing wheel is fixed on one end of the polishing wheel shaft; the polishing wheel motor The shaft of the polishing wheel is driven to rotate by chain transmission.

吉他抛光装置还包括上蜡机构;上蜡机构包括上蜡电机、上蜡螺杆、上蜡螺母、上蜡架、两蜡块、法兰直线轴承、导杆;上蜡电机固定在左右往复架上,上蜡电机带动竖直设置的上蜡螺杆转动,上蜡螺杆和上蜡螺母的内螺纹孔配合,上蜡螺母与上蜡架固定,两蜡块固定在上蜡架上且分别位于两抛光轮的正上方;上蜡架上固定竖直设置的成对的导杆,导杆穿过固定在左右往复架上与导杆配对的法兰直线轴承。The guitar polishing device also includes a waxing mechanism; the waxing mechanism includes a waxing motor, a waxing screw, a waxing nut, a waxing frame, two wax blocks, a flange linear bearing, and a guide rod; the waxing motor is fixed on the left and right reciprocating frames , the waxing motor drives the vertically set waxing screw to rotate, the waxing screw cooperates with the internal thread hole of the waxing nut, the waxing nut is fixed with the waxing frame, and the two wax blocks are fixed on the waxing frame and are respectively located on the two polishing pads. Directly above the wheel; a pair of guide rods arranged vertically are fixed on the waxing frame, and the guide rods pass through the flange linear bearings fixed on the left and right reciprocating frames and paired with the guide rods.

本实用新型的原理是:The principle of the utility model is:

位于机架上方的吉他抛光装置,包括左右往复机构、抛光轮机构、上蜡机构。上蜡机构和抛光轮机构均安装在左右往复机构上,并通过左右往复机构在机架上左右平移。上蜡机构定时对抛光轮进行上蜡。The guitar polishing device located above the frame includes a left and right reciprocating mechanism, a polishing wheel mechanism and a waxing mechanism. The waxing mechanism and the polishing wheel mechanism are all installed on the left and right reciprocating mechanisms, and translate left and right on the frame through the left and right reciprocating mechanisms. The waxing mechanism regularly waxes the polishing wheel.

位于机架下方的吉他支撑装置,包括支撑台、夹持机构、左右倾斜机构、升降机构、前后平移机构。吉他平面朝上通过夹持机构固定在支撑台上,支撑台通过左右倾斜机构左右倾斜,左右倾斜机构通过升降机构上下平移,升降机构通过前后平移机构前后平移。升降机构可调节支撑台到抛光轮的位置,一方面使得本实用新型可适用于各种型号、厚薄不同的吉他,另一方面当抛光轮磨损变小时抬高支撑台,保证抛光轮和吉他表面的接触。前后平移机构实现吉他的前后送进或送出。The guitar support device located under the frame includes a support platform, a clamping mechanism, a left and right tilting mechanism, a lifting mechanism, and a front and rear translation mechanism. The plane of the guitar faces upwards and is fixed on the support platform through the clamping mechanism. The support platform tilts left and right through the left and right tilting mechanism, the left and right tilting mechanism translates up and down through the lifting mechanism, and the lifting mechanism translates back and forth through the front and rear translation mechanism. The lifting mechanism can adjust the position of the support table to the polishing wheel. On the one hand, the utility model can be applied to various types of guitars with different thicknesses. s contact. The front and rear translation mechanism realizes the front and rear feeding or sending of the guitar.

两组抛光轮机构包括两个抛光轮,一个打磨吉他的左半平面,一个打磨吉他的右半平面,左侧的抛光轮顺时针转动,右侧的抛光轮逆时针转动。打磨时,从吉他左右居中的位置开始向左侧或右侧边缘打磨,以免抛光轮损坏吉他的边缘。当打磨左半平面时,左右倾斜机构使得吉他的左半边升高与左侧抛光轮接触,当打磨右半平面时,左右倾斜机构使得吉他的右半边升高与右侧抛光轮接触。The two sets of polishing wheel mechanisms include two polishing wheels, one for grinding the left half plane of the guitar, and one for grinding the right half plane of the guitar, the left side of the polishing wheel rotates clockwise, and the right side of the polishing wheel turns counterclockwise. When sanding, start with the center of the guitar left and right and work towards the left or right edge so that the buffing wheel does not damage the edge of the guitar. When grinding the left half-plane, the left-right tilt mechanism raises the left half of the guitar into contact with the left buff, and when grinding the right half-plane, the left-right tilt mechanism raises the right half of the guitar into contact with the right buff.

总的说来,本实用新型具有如下优点:In general, the utility model has the following advantages:

1.结构简单。1. Simple structure.

2.操作方便,调节好各个电机启动的配合参数后,即可对吉他的平面自动进行抛光。2. It is easy to operate. After adjusting the matching parameters of each motor start, the plane of the guitar can be automatically polished.

3.含有两个抛光轮,抛光效率更高,抛光效果好。3. With two polishing wheels, the polishing efficiency is higher and the polishing effect is good.

4.采用升降机构,本实用新型可适用于多种型号的吉他,通用性强。4. Adopt the lifting mechanism, the utility model can be applied to various types of guitars, and has strong versatility.

5.采用上蜡机构定时上蜡,操作方便,保证抛光效果。5. The waxing mechanism is used for regular waxing, which is easy to operate and ensures the polishing effect.

6.采用夹持机构,可夹持多种型号不同大小的吉他,通用性强。6. Using the clamping mechanism, it can clamp various types of guitars of different sizes, and has strong versatility.

附图说明Description of drawings

图1是吉他平面自动抛光机的立体图。Fig. 1 is a perspective view of a guitar plane automatic polishing machine.

图2是吉他平面自动抛光机的主视图。Fig. 2 is a front view of the guitar plane automatic polishing machine.

图3是吉他平面自动抛光机的左视图。Fig. 3 is a left view of the automatic guitar plane polishing machine.

图4是图3中沿着A-A方向的俯视图。Fig. 4 is a top view along the direction A-A in Fig. 3 .

其中,1为机架,2为支撑台,3为定位块,4为夹持气缸,5为座板,6为支撑台转轴,7为摇摆气缸,8为上摇摆气缸座,9为下摇摆气缸座,10为底板,11为手轮,12为手轮轴,13为链轮轴,14为主动链轮,15为升降螺杆,16为从动链轮,17为螺套,18为从动链轮座,19为轮子,20为轮轴,21为前后平移滑轨,22为前后平移电机,23为左右往复电机,24为减速机,25为左右往复架,26为左右往复导轨,27为曲柄,28为连杆,29为抛光轮电机,30为抛光轮轴,31为抛光轮轴座,32为抛光轮,33为上蜡电机,34为上蜡螺杆,35为上蜡螺母,36为上蜡架,37为蜡块,38为法兰直线轴承,39为导杆。Among them, 1 is the frame, 2 is the support platform, 3 is the positioning block, 4 is the clamping cylinder, 5 is the seat plate, 6 is the rotating shaft of the support platform, 7 is the swing cylinder, 8 is the upper swing cylinder seat, and 9 is the lower swing Cylinder seat, 10 is the bottom plate, 11 is the hand wheel, 12 is the hand wheel shaft, 13 is the sprocket shaft, 14 is the driving sprocket, 15 is the lifting screw, 16 is the driven sprocket, 17 is the screw sleeve, 18 is the driven chain Wheel seat, 19 is a wheel, 20 is a wheel shaft, 21 is a front and rear translation slide rail, 22 is a front and rear translation motor, 23 is a left and right reciprocating motor, 24 is a reducer, 25 is a left and right reciprocating frame, 26 is a left and right reciprocating guide rail, and 27 is a crank , 28 is connecting rod, 29 is polishing wheel motor, 30 is polishing wheel shaft, 31 is polishing wheel shaft seat, 32 is polishing wheel, 33 is waxing motor, 34 is waxing screw, 35 is waxing nut, 36 is waxing frame, 37 is a wax block, 38 is a flange linear bearing, and 39 is a guide rod.

具体实施方式Detailed ways

下面将结合附图和具体实施方式来对本实用新型做进一步详细的说明。The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

吉他平面自动抛光机包括机架、吉他支撑装置、吉他抛光装置。其中吉他支撑装置位于机架的下方,包括支撑台、夹持机构、左右倾斜机构、升降机构、前后平移机构。吉他抛光装置位于机架的上方,包括左右往复机构、抛光轮机构、上蜡机构。The guitar plane automatic polishing machine includes a frame, a guitar supporting device, and a guitar polishing device. Wherein the guitar supporting device is located at the bottom of the frame, including a supporting platform, a clamping mechanism, a left and right tilting mechanism, a lifting mechanism, and a front and rear translation mechanism. The guitar polishing device is located above the frame and includes a left and right reciprocating mechanism, a polishing wheel mechanism and a waxing mechanism.

下面对各个机构进行详细的说明。Each institution is described in detail below.

夹持机构包括四个定位块和一个夹持气缸。定位块和夹持气缸均固定在支撑台的上端平面,吉他卡在左右两两对称设置的定位块之间,夹持气缸从后端顶紧吉他的一端侧面。The clamping mechanism includes four positioning blocks and a clamping cylinder. Both the positioning block and the clamping cylinder are fixed on the upper plane of the support table, the guitar is stuck between the left and right positioning blocks symmetrically arranged in pairs, and the clamping cylinder tightens one end side of the guitar from the rear end.

左右倾斜机构包括座板、支撑台转轴、摇摆气缸、上摇摆气缸座、下摇摆气缸座。座板位于水平面上,支撑台位于座板上方通过支撑台转轴在座板上左右摆动。支撑台转轴沿着前后方向设置,且位于支撑台左右居中的位置,与吉他的左右居中位置一致。摇摆气缸、上摇摆气缸座、下摇摆气缸座均位于支撑台的左边。摇摆气缸的下端、下摇摆气缸座、座板依次相接,摇摆气缸的上端、上摇摆气缸座、支撑台依次相接;摇摆气缸伸长时,支撑台左端上升,右端下降;摇摆气缸缩回时,支撑台左端下降,右端上升。The left and right tilting mechanism comprises a seat plate, a supporting platform rotating shaft, a swing cylinder, an upper swing cylinder seat and a lower swing cylinder seat. The seat board is located on a horizontal plane, and the support platform is positioned above the seat board and swings left and right on the seat board through the support platform rotating shaft. The rotating shaft of the support platform is arranged along the front-rear direction, and is located at the left-right center position of the support platform, which is consistent with the left-right center position of the guitar. The rocking cylinder, the last rocking cylinder seat and the lower rocking cylinder seat are all located on the left side of the supporting platform. The lower end of the swing cylinder, the lower swing cylinder base, and the seat plate are connected in sequence, and the upper end of the swing cylinder, the upper swing cylinder base, and the support platform are connected in sequence; when the swing cylinder is extended, the left end of the support platform rises and the right end falls; the swing cylinder retracts. , the left end of the support platform descends and the right end rises.

升降机构包括底板、主动升降组件和多组并列设置的从动升降组件。主动升降组件包括手轮、手轮轴、链轮轴、主动链轮。沿着前后方向设置的手轮轴通过轴承安装在底板的下端,沿着上下方向设置的链轮轴通过深沟球轴承转动式安装在底板上且穿过底板,手轮固定在手轮轴的前端,转动手轮即可转动手轮轴,手轮轴与链轮轴通过两个等比伞齿直角传动,主动链轮与链轮轴固定。从动升降组件包括升降螺杆、从动链轮、螺套、从动链轮座。螺套通过轴承固定在从动链轮座内且可在从动链轮座内转动,从动链轮座固定在底板上,升降螺杆穿过螺套且与螺套的内螺纹孔配合,从动链轮带动螺套转动。主动链轮通过链条带动各从动链轮同步转动;各升降螺杆的上端均与座板的下端固定。操作时,转动手轮,带动手轮轴转动,手轮轴和链轮轴通过一对等比伞齿直角传动,链轮轴带动主动链轮转动,主动链轮通过传动链带动各个从动链轮同时转动,从动链轮带动螺套在从动链轮座内转动,螺套带动升降螺杆上下平移,实现座板的上下平移。The lifting mechanism includes a bottom plate, active lifting components and multiple sets of driven lifting components arranged side by side. The active lifting assembly includes a handwheel, a handwheel shaft, a sprocket shaft, and a driving sprocket. The hand wheel shaft arranged along the front and rear directions is installed on the lower end of the base plate through bearings, the sprocket shaft arranged along the up and down direction is rotatably installed on the base plate through deep groove ball bearings and passes through the base plate, and the hand wheel is fixed on the front end of the hand wheel shaft. The hand wheel can rotate the hand wheel shaft, the hand wheel shaft and the sprocket shaft are transmitted through two equal bevel gears at right angles, and the driving sprocket and the sprocket shaft are fixed. The driven lifting assembly includes a lifting screw rod, a driven sprocket, a screw sleeve, and a driven sprocket seat. The screw sleeve is fixed in the driven sprocket seat through the bearing and can rotate in the driven sprocket seat. The driven sprocket seat is fixed on the bottom plate. The movable sprocket drives the screw sleeve to rotate. The driving sprocket drives each driven sprocket to rotate synchronously through the chain; the upper ends of each lifting screw are fixed with the lower end of the seat plate. During operation, turn the handwheel to drive the handwheel shaft to rotate. The handwheel shaft and the sprocket shaft are transmitted through a pair of equal bevel gears at right angles. The sprocket shaft drives the driving sprocket to rotate, and the driving sprocket drives each driven sprocket to rotate simultaneously through the transmission chain. The driven sprocket drives the screw sleeve to rotate in the driven sprocket seat, and the screw sleeve drives the lifting screw to translate up and down to realize the up and down translation of the seat plate.

前后平移机构包括两对轮子、两根轮轴、前后平移滑轨、前后平移电机;底板的左右两侧各对称的设有两个轮子,一对轮子通过一根轮轴相接,轮轴通过轴承固定在底板的下端。前后平移电机固定在底板的下端面,通过链传动带动位于前方的轮轴转动,该轮轴带动轮子转动,轮子沿着前后平移滑轨平移,带动底板及其上的机构前后平移。The front and rear translation mechanism includes two pairs of wheels, two wheel shafts, front and rear translation slide rails, and front and rear translation motors; two symmetrical wheels are arranged on the left and right sides of the bottom plate, and a pair of wheels are connected by a wheel shaft, and the wheel shaft is fixed on the the lower end of the bottom plate. The front and rear translation motors are fixed on the lower end surface of the base plate, and drive the front wheel shaft to rotate through the chain transmission.

左右往复机构包括左右往复电机、减速机、曲柄连杆机构、左右往复架、左右往复导轨、左右往复轮。左右往复电机、减速机固定在机架的右侧,左右往复导轨固定在机架上,左右往复架通过两对左右往复轮在左右往复导轨上左右滑动。左右往复电机与减速机间通过链传动,减速机驱动曲柄连杆机构中的曲柄绕其端部转动(该曲柄为一凸轮盘结构),曲柄连杆机构的连杆带动左右往复架左右往复运动。左右往复电机启动,左右往复架连同其上的抛光轮机构和上蜡机构即可同步左右往复运动。The left and right reciprocating mechanism comprises a left and right reciprocating motor, a reducer, a crank linkage, a left and right reciprocating frame, a left and right reciprocating guide rail, and a left and right reciprocating wheel. The left and right reciprocating motors and reducer are fixed on the right side of the frame, the left and right reciprocating guide rails are fixed on the frame, and the left and right reciprocating frames slide left and right on the left and right reciprocating guide rails by two pairs of left and right reciprocating wheels. The left and right reciprocating motors and the reducer are driven by a chain, and the reducer drives the crank in the crank-link mechanism to rotate around its end (the crank is a cam disc structure), and the connecting rod of the crank-link mechanism drives the left and right reciprocating frames to reciprocate left and right . The left and right reciprocating motors are started, and the left and right reciprocating frames together with the buffing wheel mechanism and the waxing mechanism on it can reciprocate synchronously left and right.

抛光轮机构的数量为两组,每组均包括抛光轮、抛光轮电机、抛光轮轴、抛光轮轴座。抛光轮电机固定在左右往复架上,抛光轮轴通过抛光轮轴座安装在左右往复架上,抛光轮固定在抛光轮轴的一端。抛光轮电机通过链传动带动抛光轮轴转动,抛光轮轴即可带动抛光轮转动。抛光轮为布轮,两组抛光轮机构中的两个抛光轮处于同一高度,一个位于左前方,一个位于右后方,在前视方向上,两个抛光轮有重叠部位;左侧抛光轮位于吉他的左半表面的正上方,从前视方向上顺时针转动;右侧抛光轮位于吉他的右半表面的正上方,从前视方向上逆时针转动。The quantity of the polishing wheel mechanism is two groups, and each group includes a polishing wheel, a polishing wheel motor, a polishing wheel shaft, and a polishing wheel shaft seat. The polishing wheel motor is fixed on the left and right reciprocating frame, the polishing wheel shaft is installed on the left and right reciprocating frame by the polishing wheel shaft seat, and the polishing wheel is fixed on one end of the polishing wheel shaft. The polishing wheel motor drives the polishing wheel shaft to rotate through the chain transmission, and the polishing wheel shaft can drive the polishing wheel to rotate. The polishing wheel is a cloth wheel. The two polishing wheels in the two sets of polishing wheel mechanisms are at the same height, one is located in the left front and the other is located in the right rear. In the front view direction, the two polishing wheels overlap; the left polishing wheel is at the Just above the left half surface of the guitar, turning clockwise from the front view direction; the right polishing wheel is located directly above the right half surface of the guitar, turning counterclockwise from the front view direction.

上蜡机构包括上蜡电机、上蜡螺杆、上蜡螺母、上蜡架、两蜡块、两个法兰直线轴承、两根导杆。上蜡电机固定在左右往复架上,上蜡电机带动穿过左右往复架的竖直方向设置的上蜡螺杆转动,上蜡螺杆和上蜡螺母的内螺纹孔配合,上蜡螺母与上蜡架固定,两蜡块固定在上蜡架上且分别位于两抛光轮的正上方。上蜡架上固定竖直设置的成对的导杆,导杆穿过固定在左右往复架上与导杆配对的法兰直线轴承,导杆相对于法兰直线轴承上下平移,对上蜡架的上下平移起导向作用。每隔一段时间,上蜡电机启动,带动上蜡螺杆转动,上蜡螺杆带动上蜡螺母平动,上蜡螺母带动上蜡架和蜡块上下平动,当蜡块接触到转动的抛光轮时,对抛光轮上蜡。The waxing mechanism comprises a waxing motor, a waxing screw rod, a waxing nut, a waxing frame, two wax blocks, two flange linear bearings, and two guide rods. The waxing motor is fixed on the left and right reciprocating frames, and the waxing motor drives the waxing screw that passes through the vertical direction of the left and right reciprocating frames to rotate. Fixed, the two wax blocks are fixed on the waxing frame and are respectively located directly above the two polishing wheels. A pair of guide rods arranged vertically are fixed on the waxing frame. The guide rods pass through the flange linear bearings fixed on the left and right reciprocating frames and paired with the guide rods. The guide rods move up and down relative to the flange linear bearings. The up and down translation acts as a guide. Every once in a while, the waxing motor starts to drive the waxing screw to rotate, the waxing screw drives the waxing nut to move in translation, and the waxing nut drives the waxing rack and the wax block to move up and down, when the wax block touches the rotating polishing wheel , wax the buffing wheel.

吉他平面自动抛光机的加工过程如下:The processing process of the guitar plane automatic polishing machine is as follows:

(1)将吉他的平面朝上通过夹持机构固定在支撑台上,通过前后平移机构和升降机构将吉他移至抛光轮正下方。(1) Fix the plane of the guitar on the support platform through the clamping mechanism, and move the guitar directly under the polishing wheel through the front and rear translation mechanism and the lifting mechanism.

(2)启动抛光轮机构。(2) Start the polishing wheel mechanism.

(3)左右倾斜机构将吉他的左侧升高,左侧抛光轮与吉他接触,加工吉他的左半平面,左侧抛光轮从吉他的中心向左平移,此时右侧抛光轮与吉他相离;左右倾斜机构将吉他的右侧升高,右侧抛光轮与吉他接触并从吉他的中心向右移,此时左侧抛光轮与吉他相离。(3) The left and right tilting mechanism raises the left side of the guitar, the left polishing wheel is in contact with the guitar, and the left half plane of the guitar is processed, and the left polishing wheel moves from the center of the guitar to the left. The left-right tilt mechanism raises the right side of the guitar, the right buff is in contact with the guitar and moves rightward from the center of the guitar, and the left buff is away from the guitar.

(4)前后平移机构将吉他向后平移,重复步骤(3)加工步骤(3)中的相邻部位,由此完成吉他的整个平面的抛光。(4) The front and rear translation mechanism translates the guitar backwards, and repeats step (3) to process adjacent parts in step (3), thereby completing the polishing of the entire plane of the guitar.

(5)将加工完成后的吉他取出。(5) Take out the finished guitar.

每隔一段时间,上蜡机构自动启动,对两抛光轮同时上蜡。Every once in a while, the waxing mechanism starts automatically, and waxes the two polishing wheels at the same time.

上述实施例为本实用新型较佳的实施方式,但本实用新型的实施方式并不受上述实施例的限制,其他的任何未背离本实用新型的精神实质与原理下所作的改变、修饰、替代、组合、简化,均应为等效的置换方式,都包含在本实用新型的保护范围之内。The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (10)

1. guitar planar automatic polishing machine, is characterized in that: comprise frame, guitar bracing or strutting arrangement, guitar burnishing device, and guitar bracing or strutting arrangement and guitar burnishing device are installed in frame; Guitar plane is fixed on guitar bracing or strutting arrangement upward; Guitar burnishing device comprises the polishing wheel mechanism containing polishing wheel; In the vertical direction rotate polishing wheel be positioned at directly over guitar, polishing wheel relative to about guitar, front and back, upper and lower translation.
2., according to guitar planar automatic polishing machine according to claim 1, it is characterized in that: described in
Guitar bracing or strutting arrangement comprises brace table, clamping device, the mechanism that tilts, elevating mechanism, anterior-posterior translation mechanism; Guitar is fixed on brace table by clamping device, and brace table is fixed on elevating mechanism by the mechanism that tilts, and elevating mechanism is fixed in frame by anterior-posterior translation mechanism;
Guitar burnishing device comprises left and right reciprocator; Polishing wheel mechanism is fixed in frame by left and right reciprocator.
3. according to guitar planar automatic polishing machine according to claim 2, it is characterized in that: described clamping device comprises locating piece and gripper cylinder; Locating piece and gripper cylinder are all fixed on the upper transverse plane of brace table, and guitar is stuck between the locating piece that is symmetrical set, and gripper cylinder holds out against guitar from front end or rear end.
4., according to guitar planar automatic polishing machine according to claim 2, it is characterized in that: described in tilt mechanism comprise seat board, brace table rotating shaft, wave cylinder, on wave cylinder block, under wave cylinder block;
Brace table is swung on seat board by brace table rotating shaft, and brace table rotating shaft is arranged along fore-and-aft direction, and is positioned at the position of brace table center ofthe, with the center ofthe position consistency of guitar;
The lower end of waving cylinder with under to wave cylinder block hinged, under wave cylinder block and be fixed on seat board; The upper end of waving cylinder with on to wave cylinder block hinged, above wave cylinder block and be fixed on brace table.
5. according to guitar planar automatic polishing machine according to claim 2, it is characterized in that: described elevating mechanism comprises base plate, active lifting assembly and the driven lifting assembly of many groups;
Active lifting assembly comprises handwheel, hand wheel shaft, sprocket shaft, drive sprocket; The hand wheel shaft arranged along fore-and-aft direction to be arranged on the lower end of base plate by bearing, the sprocket shaft rotary type arranged along above-below direction is arranged on base plate, handwheel is connected with hand wheel shaft, and hand wheel shaft and sprocket shaft are by gear right-angle drive, and drive sprocket and sprocket shaft are fixed;
Driven lifting assembly comprises lifting screw, driven sprocket, swivel nut, driven chain wheel seat; Swivel nut is fixed in driven chain wheel seat by bearing, and driven chain wheel seat is fixed on base plate, and lifting screw passes swivel nut and coordinates with the internal thread hole of swivel nut, and driven sprocket band movable snail sleeve rotates;
Drive sprocket is by each driven sprocket synchronous axial system of chain-driving;
The upper end of each lifting screw all connects with the lower end of the mechanism that tilts.
6. according to guitar planar automatic polishing machine according to claim 5, it is characterized in that: described anterior-posterior translation mechanism comprises at least two pairs of wheels, wheel shaft, anterior-posterior translation slide rail, anterior-posterior translation motor; One wheel pairs is distributed in the left and right sides of base plate, and one wheel pairs is connected by a wheel shaft, and wheel shaft is fixed on the lower end of base plate by bearing; Anterior-posterior translation motor is fixed on the lower surface of base plate, drives wheel shaft to rotate with a wherein wheel shaft by Chain conveyer, and wheel shaft drives wheel turns, and wheel is along the translation of anterior-posterior translation slide rail.
7. according to guitar planar automatic polishing machine according to claim 2, it is characterized in that: described left and right reciprocator comprises left and right reciprocating motor, reductor, toggle, left and right seesaw frame, the reciprocal guide rail in left and right, left and right are back and forth taken turns; Left and right reciprocating motor, reductor, the reciprocal guide rail in left and right are fixed in frame, and left and right seesaw frame back and forth takes turns the reciprocal slide on rails in left and right by left and right; Left and right reciprocating motor is by the crank in reductor driving crank linkage, and the connecting rod of toggle drives left and right seesaw frame bilateral reciprocation.
8. according to guitar planar automatic polishing machine according to claim 7, it is characterized in that: the quantity of described polishing wheel mechanism is two groups; Two polishing wheel one the first from left in Liang Zu polishing wheel mechanism are right, one in front and one in back arrange; Left side polishing wheel is positioned at directly over the surface, a left side half of guitar, apparent direction rotates clockwise in the past; Right side polishing wheel is positioned at directly over the surface, the right side half of guitar, apparent direction rotates counterclockwise in the past.
9. according to guitar planar automatic polishing machine according to claim 8, it is characterized in that: described polishing wheel mechanism comprises polishing wheel motor, polishing wheel shaft, polishing wheel axle bed; Polishing wheel motor is fixed on the seesaw frame of left and right, and polishing wheel shaft is arranged on the seesaw frame of left and right by polishing wheel axle bed, and polishing wheel is fixed on one end of polishing wheel shaft; Polishing wheel motor drives polishing wheel shaft to rotate by Chain conveyer.
10. according to guitar planar automatic polishing machine according to claim 8, it is characterized in that: guitar burnishing device also comprises waxing mechnism; Waxing mechnism comprises motor of waxing, screw rod of waxing, nut of waxing, frame of waxing, two wax stones, flange linear bearing, guide rod; Motor of waxing is fixed on the seesaw frame of left and right, what driven by motor of waxing vertically was arranged wax bolt rotary, the internal thread hole of screw rod and nut of waxing of waxing coordinates, and nut of waxing is fixed with frame of waxing, and two wax stones to be fixed on frame of waxing and to lay respectively at directly over two polishing wheels; Wax the fixing paired guide rod vertically arranged on frame, guide rod is through being fixed on the flange linear bearing that left and right seesaw frame matches with guide rod.
CN201420846895.6U 2014-12-25 2014-12-25 Guitar planar automatic polishing machine Expired - Lifetime CN204366685U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493682A (en) * 2014-12-25 2015-04-08 广东红棉乐器有限公司 Automatic plane polishing machine for guitar
CN106217223A (en) * 2016-09-29 2016-12-14 漳州市天趣数控设备有限公司 A kind of method line polisher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493682A (en) * 2014-12-25 2015-04-08 广东红棉乐器有限公司 Automatic plane polishing machine for guitar
CN104493682B (en) * 2014-12-25 2017-02-22 广东红棉乐器有限公司 Automatic plane polishing machine for guitar
CN106217223A (en) * 2016-09-29 2016-12-14 漳州市天趣数控设备有限公司 A kind of method line polisher

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Address after: 510330, Guangdong Heyuan high tech Development Zone Administration office building on the third floor, Room 305

Patentee after: GUANGDONG HONGMIAN INSTRUMENT CO., LTD.

Address before: 305 Heyuan high tech Development Zone Administrative office building, room 510330, Guangdong, China

Patentee before: Guangdong Kapok Musical Instruments Co., Ltd.