The utility model discloses a transmission structure for circuit board electroplating production, which comprises a chain, the upper end face of the chain is connected with the upper end of the hanger, and the lower end of the hanger is fixed to connect the plated circuit board; the chain comprises a roller, an inner chain plate, an outer chain plate and a chain cover; the inner chain plate and an outer chain plate are movably connected with both ends of the roller, and the outer chain plate is located on the outer side of the inner chain plate; the chain cover comprises two connecting plates and a top. The connecting plate is located at the bottom of both sides of the top plate and connected with the roller through the center hole. The back end of the connecting plate is provided with a finite arc, and the front end of the connecting plate is provided with a limit groove corresponding to the limit arc. The front end of the top plate is protruded from the front end of the connecting plate, and the back end of the connecting plate is protruded from the back end of the top plate. The utility model combines the advantages of stable chain transmission and small spacing of synchronous belt teeth, uses the design of the chain with the tooth-shaped chain cover, and the chain cover is pressed in turn to avoid the phenomenon of springing teeth in the chain, thereby avoiding the occurrence of plate collision and effectively solving the problem of plate spacing.
【技术实现步骤摘要】
一种线路板电镀生产传动结构
本技术涉及电镀领域,尤其涉及一种线路板电镀生产传动结构。
技术介绍
目前在传统垂直连续电镀生产线中的传动机构分为两种:一种为普通链条带动挂架传动,链条节距通常为3/4”,设定板间距通常为3/8”,在电路板生产过程中板与板之间的间距最小需要3/8”,在链条发生跳齿的情况下非常容易造成撞板故障;一种为同步皮带带动挂架传动,皮带之间齿距较小,齿距为1/4”,可以设定板间距为1/3”,可以解决跳齿后板与板仍不会碰撞,但是同步皮带总长度具有一定的局限性,在一台设备上需要多段皮带传送,皮带驳接位置会造成挂架在传送过程中具有不确定的距离跳动,同样会频繁发生撞板故障。
技术实现思路
本技术目的是解决上述问题,设计一种结构简单、方便实用的线路板电镀生产传动结构。为了实现上述目的,本技术的技术方案是:一种线路板电镀生产传动结构,包括链条,链条上端面与挂架上端连接,挂架下端固定连接受镀线路板;所述链条包括滚子、内链板、外链板、链条盖;内链板、外链板均与滚子两端活动连接且外链板位于内链板外侧;链条盖包括两个连接板、顶板;连接板位于顶板两侧底端且通过中心孔与滚子两端活动连接,连接板后端设置有限位圆弧,连接板前端设置有与限位圆弧相对应的限位凹槽;顶板前端凸出于连接板前端,连接板后端凸出于顶板后端。进一步的,所述顶板上端面设置有齿牙。进一步的,所述连接板与顶板一体成型。与现有技术相比,本技术具有的优点和积极效果是:本技术结合了链条传送稳定和同步皮带齿距小的优点,链条配合链条盖的设计以及限位圆弧和限位凹槽相配合的设计使得链条旋转时不受影响,链条盖依次相压,避免了链 ...
【技术保护点】
1.一种线路板电镀生产传动结构,包括链条,链条上端面与挂架上端连接,挂架下端固定连接受镀线路板;其特征在于:所述链条包括滚子、内链板、外链板、链条盖;内链板、外链板均与滚子两端活动连接且外链板位于内链板外侧;链条盖包括两个连接板、顶板;连接板位于顶板两侧底端且通过中心孔与滚子两端活动连接,连接板后端设置有限位圆弧,连接板前端设置有与限位圆弧相对应的限位凹槽;顶板前端凸出于连接板前端,连接板后端凸出于顶板后端。
【技术特征摘要】
1.一种线路板电镀生产传动结构,包括链条,链条上端面与挂架上端连接,挂架下端固定连接受镀线路板;其特征在于:所述链条包括滚子、内链板、外链板、链条盖;内链板、外链板均与滚子两端活动连接且外链板位于内链板外侧;链条盖包括两个连接板、顶板;连接板位于顶板两侧底端且通过中心孔与滚子两端活动连接,...
【专利技术属性】
技术研发人员:康享平,
申请(专利权)人:深圳市汇达高机械科技有限公司,
类型:新型
国别省市:广东,44
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