The utility model relates to a gauze folding device. From one end of the frame to the other end, the frame is successively provided with a feeding roller, a number of folding rollers, a traction mechanism, a folding mechanism and a guide groove, the top of the feeding roller side is provided with a pressing roller, the middle of a number of folding rollers and a traction mechanism is provided with a centering mechanism, the centering mechanism includes an arc strut, a folding knife and a splint, and both ends of the arc strut are provided with a shaft sleeve The shaft sleeve is provided with a supporting shaft, and a mounting bracket is arranged between the folding knife and the frame. The mounting bracket is provided with a mounting shaft, and the number of splints is two and arranged symmetrically and obliquely. The splint is provided with an L-shaped supporting rod, and a positioning block is arranged between the L-shaped supporting rod and the mounting shaft. The pressing roller can be used to press the gauze roll surface of the feeding roller, so that the gauze is supported by the arc supporting rod after passing through several folding rollers to form an arc for supply After shaping, under the action of folding knife and splint, the stable feeding traction mechanism and folding mechanism are repeatedly folded to ensure the folding stability, so as to improve the production efficiency of medical bandages and meet the sales demand.
【技术实现步骤摘要】
一种纱布折叠装置
本技术涉及一种纱布折叠装置,属于医用绷带生产
技术介绍
纱布是一种经纬系数的棉织物,是医用绷带的主要材料,采用左右折叠的纱布作为绷带销售,较传统绷带卷更易取用,避免了绷带卷使用后容易误滚误放的缺陷。现有技术中的折叠装置一般通过侧杆结构将经过牵引机构牵引的纱布卷有水平输送变成竖直输送,再由两个对向旋转的折叠辊,在摩擦力作用下,将纱布形成左右折叠,送入机台槽中不断堆叠,方便后续纵向裁切,然后由于纱布卷较软,纱布卷放料时表面易因牵引引起不平整的现象,纱布竖直后平面较大,导致折叠辊的间隙较小,存在折叠不稳定的现象,虽也有将纱布对折的两杆结构,但纱布绷紧不足,对折布料易错位,影响后续折叠加工。
技术实现思路
本技术的目的是针对现有技术的缺陷,提供一种纱布折叠装置,采用压辊可压住上料辊的纱布卷平面,使纱布经过若干折料辊后,被弧形撑杆撑呈上供的弧形后,再在对折刀和夹板的作用下,稳定送入牵引机构和折料机构被反复折叠,保证折叠稳定性,以便提高医用绷带的生产效率、满足销售需求。本技术是通过如下的技术方案予以实现的:一种纱布折叠装置,包括机架,由机架一端至另一端方向上,机架上依次设有上料辊、若干折料辊、牵引机构、折叠机构和导料槽,其中,所述上料辊侧顶部设有压辊,所述压辊内设有压辊轴,所述压辊轴两侧均设有压辊支架,所述压辊支架呈勾形结构,且端部与机架之间设有平行于压辊轴的定位轴;若干折料辊与牵引机构中间设有对中机构,所述对中机构包括弧形撑杆、折刀和夹板,所述弧形撑杆与机架倾 ...
【技术保护点】
1.一种纱布折叠装置,包括机架,由机架一端至另一端方向上,机架上依次设有上料辊、若干折料辊、牵引机构、折叠机构和导料槽,其特征为,所述上料辊侧顶部设有压辊,所述压辊内设有压辊轴,所述压辊轴两侧均设有压辊支架,所述压辊支架呈勾形结构,且端部与机架之间设有平行于压辊轴的定位轴;/n若干折料辊与牵引机构中间设有对中机构,所述对中机构包括弧形撑杆、折刀和夹板,所述弧形撑杆与机架倾斜设置、且两端设有轴套,所述轴套内设有支撑轴,所述支撑轴与机架之间设有轴座,所述折刀位于弧形撑杆与夹板之间,折刀与机架之间设有安装支架,所述安装支架上设有平行于支撑轴的安装轴,所述夹板的数目有两个,且对称倾斜设置,夹板内设有L形支杆,所述L形支杆与安装轴之间设有定位块,所述定位块与安装轴和L形支杆之间、夹板与L形支杆之间、轴套与支撑轴之间均设有定位销杆。/n
【技术特征摘要】
1.一种纱布折叠装置,包括机架,由机架一端至另一端方向上,机架上依次设有上料辊、若干折料辊、牵引机构、折叠机构和导料槽,其特征为,所述上料辊侧顶部设有压辊,所述压辊内设有压辊轴,所述压辊轴两侧均设有压辊支架,所述压辊支架呈勾形结构,且端部与机架之间设有平行于压辊轴的定位轴;
若干折料辊与牵引机构中间设有对中机构,所述对中机构包括弧形撑杆、折刀和夹板,所述弧形撑杆与机架倾斜设置、且两端设有轴套,所述轴套内设有支撑轴,所述支撑轴与机架之间设有轴座,所述折刀位于弧形撑杆与夹板之间,折刀与机架之间设有安装支架,所述安装支架上设有平行于支撑轴的安装轴,所述夹板的数目有两个,且对称倾斜设置,夹板内设有L形支杆,所述L形支杆与安装轴之间...
【专利技术属性】
技术研发人员:王远,
申请(专利权)人:盐城市盐康医疗器材有限公司,
类型:新型
国别省市:江苏;32
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