WO2010139126A1 - 涂布机 - Google Patents

涂布机 Download PDF

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Publication number
WO2010139126A1
WO2010139126A1 PCT/CN2009/072566 CN2009072566W WO2010139126A1 WO 2010139126 A1 WO2010139126 A1 WO 2010139126A1 CN 2009072566 W CN2009072566 W CN 2009072566W WO 2010139126 A1 WO2010139126 A1 WO 2010139126A1
Authority
WO
WIPO (PCT)
Prior art keywords
drying
coating
wheel set
drying tunnel
oven
Prior art date
Application number
PCT/CN2009/072566
Other languages
English (en)
French (fr)
Inventor
李智
Original Assignee
Li Zhi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Zhi filed Critical Li Zhi
Priority to BRPI0921291-4A priority Critical patent/BRPI0921291B1/pt
Publication of WO2010139126A1 publication Critical patent/WO2010139126A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers

Definitions

  • the present invention relates to the field of artificial leather manufacturing machines, and more particularly to a laminated artificial leather manufacturing machine.
  • the present application is based on a Chinese Utility Model Application No. 200910039812.6, filed on May 31, 2009, the content of which is hereby incorporated by reference.
  • the production line of traditional artificial leather manufacturing machines is linear, gp: each group of coating and drying parts is separate and independent, and the production process is also linear.
  • This structure makes the production line of each manufacturing machine very Long, usually 80-100 meters, the machine has a very large footprint. At the same time, because the production line is too long, there are many inconveniences in operation, and more operators must be configured. In addition, due to the linear arrangement, there must be More than two sets of independent ovens, which is relatively wasteful of energy, the linear line structure determines that the machine's drive line will be pulled long.
  • the current manufacturing process requires multiple drying, and the equipment is arranged in a straight line, so the space is very large; although the current technology can already achieve precise transmission, this type of transmission system Often the cost will be high, and the linear production line structure determines the size of the machine, and the production cost of the machine will be high.
  • the Chinese invention patent entitled “Single Completion of Front and Back Multilayer Coater” discloses a single-pass multi-layer coating machine for front and back, which includes the fuselage and a winding mechanism, a calendering portion, a winding mechanism, at least two coating mechanisms, each of which is disposed on the body, each of the coating mechanisms includes a press coating mechanism, a drying mechanism, and a cooling roller, and each component is along
  • the vertical direction of the fuselage is arranged from bottom to top, that is, from bottom to top, the pressing mechanism, the drying mechanism, and the cooling roller. Since the patents are arranged in the vertical direction of the body of the coating mechanism, the patent is completed by applying the positive and negative surfaces multiple times in one process.
  • the coaters disclosed in the above patents are arranged in a substantially vertical direction to reduce the floor space.
  • the mechanisms such as the drying mechanism, are also in a vertical direction, the raw materials are vertically moved from bottom to top or from top to bottom. Moving, the coating effect is not good; the patent document also requires that the drying mechanism includes an upper drying box and a lower drying box, which increases the complexity of the machine and is not conducive to energy conservation, and is also caused by upper and lower drying.
  • the staggering of the dry box position complicates the assembly of the machine; in addition, the coating mechanism in the patent document is arranged horizontally and horizontally, and the drying devices of each group are also arranged horizontally and horizontally, and the drying devices of the single group are vertically arranged vertically. As a result, multiple drying devices can only be arranged independently, which is not conducive to saving energy, and the height of the drying box is limited, the drying effect is affected, and it is not easy to operate.
  • the object of the present invention is to provide a laminated artificial leather manufacturing machine for the deficiencies of the prior art.
  • the invention can save the floor space of the machine, has simple operation control, and saves the operator.
  • the present invention adopts the following technical solutions:
  • the utility model comprises a coating wheel set, a laminating unit, an oven, and a coating wheel set is located in front of the oven in the production line process, gp, the devices in the manufacturing machine of the invention are arranged in a straight line, and according to the direction of the production process, coating
  • the wheel set is in front of the oven, wherein at least two coating wheel sets are arranged, and each coating wheel set is arranged in a longitudinal direction, and each coating wheel set is not necessarily located on a vertical line, and may be stepped or staggered. Distribution; There is only one oven in the present invention.
  • the coating wheel set is located beside the drying tunnel; the drying tunnel is installed laterally, and the drying tunnels are arranged longitudinally, SP, the products are in each single drying tunnel. Moving laterally, the product moves between the drying tunnels and the coating wheel sets to move in a serpentine shape.
  • the lengths of the drying tunnels may be the same or different.
  • the drying time is short, so the drying tunnel can be short, and the coating is thicker after the subsequent coating.
  • the drying tunnel can be longer; the drying tunnel can be linear or circular.
  • the oven comprises at least one coating drying tunnel, at least one layer of bonding drying tunnel, a coating drying tunnel for coating and drying, and a bonding drying tunnel for bonding a specific material layer. drying.
  • the matching wheel set has a set, and is installed in the inlet of the drying tunnel or the outlet of the drying tunnel, and can be selectively installed.
  • the inlet and outlet of the drying tunnel of the present invention are a relative definition. In the direction of the overall linear flow, it does not necessarily mean the front or the rear of the oven, but is determined according to a specific single process direction. Therefore, the fit wheel set can be installed in front of or behind the oven, and can also be installed on The inside of the oven can be determined according to the specific situation; the following statements are the same and will not be described again.
  • the matching wheel set can have multiple sets, which are respectively installed in the entrance and drying tunnel of the drying tunnel.
  • the output action of the output port is generally performed after coating, and for the foregoing reasons, the longitudinal position of the bonding wheel set and the coating wheel set is not fixed, and can be set according to different conditions.
  • the bonding wheel set is composed of at least two rollers to complete a dry or wet sticking operation, and the bonding wheel set described herein does not specifically refer to all the fittings.
  • the wheel set is designed according to the needs; the dry sticking method is drying after coating, then bonding with specific materials, and drying again; the wet sticking method is directly bonding with a specific material after coating and then performing Drying can also be applied in a semi-dry state.
  • the position of the processing rolls used is different because of the different processing methods, and the present invention can simultaneously realize the selection of dry and wet stickers on one device, and there are various solutions:
  • the laminating wheel set is composed of two rollers arranged longitudinally, and the two rollers can be longitudinally moved. For example, when the product is wet-laid, the product is passed between the two rollers at the same time after coating, and the bonding is achieved; When affixing, the roller is moved up, so that the product is coated and moved from the lower side of the roller into the drying tunnel to be dried, and then passed through the two rollers at the same time to achieve the bonding;
  • the laminating wheel set is composed of three rollers arranged longitudinally. For example, when the product is wet, the product is coated with the material from the lower two rollers at the same time to achieve the fit; when dry, after the product is coated It is directly dried from the lower two rollers through the drying tunnel, and then passed through between the two rollers at the same time to achieve the fitting. The preferred way is that one roller in the middle can be used up and down. mobile; 3.
  • the laminating wheel set is composed of four rollers arranged vertically, and the four rollers are directly divided into two groups. For example, when the product is wet, the product is coated and passed through between the two rollers at the same time to realize the sticking. When dry, the product is directly coated from the lower two rolls into the drying tunnel after coating.
  • the material After drying, the material is passed through between the two rollers at the same time as the material; however, it is also possible to add a certain auxiliary mechanism to the above three structures, and no further description is given here.
  • the coating wheel set is composed of a roller matching sharp knife, or the roller is matched with a circular arc scraper, or is composed of a flat plate and a scraper and a guide wheel.
  • the invention has the beneficial effects that since the oven adopts the laminating structure of the laminating structure and the laminating arrangement of the coating unit, multiple sets of drying tunnels are installed in the same oven, which saves energy and makes the equipment relatively The footprint is smaller, and because of the short lateral distance, accurate transmission is easy. At the same time, since the machine is more than twice as short as the conventional machine, the manufacturing cost of the machine is much lower.
  • Figure 1 is a flow chart of the existing artificial leather manufacturing
  • Figure 2 is a schematic view of a first embodiment of the present invention
  • Figure 3 is a schematic view of the feeding portion of the first embodiment
  • Figure 4 is a schematic view of the receiving portion of the first embodiment
  • Figure 5 is a schematic view of a second embodiment of the present invention.
  • Figure 6 is a schematic view of the feeding portion of the second embodiment
  • Figure 7 is a schematic view of the receiving portion of the second embodiment
  • Figure 8 is a schematic view of a third embodiment of the present invention
  • Figure 9 is a schematic view of the receiving portion of the third embodiment
  • Embodiment 1 see Figures 2, 3, and 4, this embodiment includes: a release paper unwinding portion 8, a fabric unwinding portion 9, three sets of coating wheel sets 4, an oven 7, and a release paper winding portion 10
  • the finished product winding part 11 is arranged in a straight line according to the processes of feeding, unwinding, coating, drying, laminating and winding; in the oven 7, three drying tunnels 6 are designed, and the drying tunnels 6 are basically the same size.
  • the drying tunnel 6 comprises two coating drying tunnels and one bonding drying tunnel, three drying tunnels 6 are longitudinally arranged, and a plurality of guiding wheels for carrying conveying materials can be arranged in the drying tunnel 6, and the guiding wheels can be prevented.
  • Adhesive treatment or cold water design can be equipped with power unit; three sets of coating wheel set 4 are installed on the same side of the oven 7; release paper 1 is coated on the front side by the bottommost coating wheel set 4, after coating The release paper 1 enters the bottommost coating drying tunnel and is dried by hot air.
  • the dried release paper 1 is serpentine into the intermediate position of the coating wheel set 4, coated with a resin filling layer, after the second coating
  • the coating drying tunnel of the release paper 1 into the intermediate position is dried by hot air, and the dried release paper 1 enters the uppermost coating wheel.
  • the contact agent layer is applied to the bonding wheel set 5, and the cloth 2 is sent to the bonding wheel set 5 via the cloth sending device, the storage device, the preheating device, and the unfolding device, and is attached to the bonding wheel 5
  • the pressure bonding makes the cloth 2 and the coated release paper 1 be integrated into one body, and then is dried and shaped by the upper layer of the bonding drying tunnel, and then conveyed by the guide wheel; the heating cover can be further heated and embossed. , or after bonding with the film through the cooling wheel, trimming and peeling to the stripping device to become two layers of artificial leather and release paper, each of which is wound into a finished product to complete the production process.
  • Embodiment 2 see Figures 5, 6, and 7, the coating and drying portion of the embodiment is basically the same as that of the first embodiment, and the drying tunnel 6 comprises two bonding drying tunnels and two coating drying tunnels, each baking The track 6 is longitudinally arranged, and in the direction of the processing flow, the end of the oven 7 is equipped with a laminating wheel set 5, wet-wet processing: using the laminating wheel set 5 on the front side of the oven 7 to the coated release paper 1 and The cloth 2 is laminated, and is output after being dried by the bonding drying tunnel; dry-laid processing: the bonding paper set on the rear side of the oven 7 is applied to the release paper 1 and the cloth 2 after the coating and drying, and then pasted In order to cooperate with the wet and dry paste processing, the mounting position of the bonding wheel set 5, the bonding drying tunnel and the coating drying tunnel of the present invention is not fixed, and can be carried out according to production needs.
  • the paper storage device 13 and the tension control device 14 are further included. After drying, before the separation and winding, the embossing device 12 is further installed. Of course, the winding portion can also be installed. Install these auxiliary devices.
  • the coating and drying portion of the embodiment is basically the same as that of the first embodiment, wherein the structure of the feeding portion is the same as that of the second embodiment, except that the drying tunnel 6 of the embodiment has a total Four, and longitudinally arranged, at the same time, the laminating wheel set 5 of the first embodiment is composed of two rollers, and the laminating wheel set 5 of the present embodiment can be longitudinally arranged by three rollers to form two bonding devices.
  • one roller in the middle is movable and two laminating devices are formed at different times from the other two rollers, or two laminating devices can be directly composed of four rollers, and the structure of the receiving portion is slightly omitted.
  • an embossing device 12 is also installed after drying and before the winding is separated.
  • the present invention can be implemented with a variety of different lamination wheel sets 5 to achieve dry and wet processing options:
  • release paper 1 and fabric 2 processed by the last set of coating wheel sets 4 It is directly attached to the drying wheel 6 by the bonding wheel set 5 and is dried and output.
  • the release paper 1 processed by the last set of coating wheel sets 4 is dried in the drying tunnel 6, and then output to the bonding wheel set 5 to be attached to the cloth 2, and again dried in the drying tunnel 6. After the output.
  • the structure of the above embodiment can also be adjusted to each other, for example, the receiving portion of the second embodiment is replaced with the receiving portion of the third embodiment.
  • the invention can also add an automatic edge, a paper picking device, a paper storage device, a storage device, a tension control device, a deployment device, a fabric preheating device, an embossing device, a cooling device, a trimming device, etc., to further improve the machine Performance and automation.
  • the drying tunnel 6 can be selected from steam, heat transfer oil, hot blast stove, electric heating, etc.
  • the drying tunnel 6 is also provided with a device for exhausting, circulating air, stairs, handrails, etc., and the specific structure is not described herein.
  • the unwinding part of the release paper is composed of a unwinding frame, a threading shaft, a guide wheel, etc.;
  • the coating wheel set is partly composed of a frame, a rubber or a rubber plate, a scraper, a guide wheel, a trough, and their respective The adjustment mechanism, the power device and the like;
  • the drying section is composed of a frame, a multi-layer drying tunnel, a guide wheel, a heating device, a air duct, etc.;
  • the fitting part is divided into a cloth sending device and a bonding device, which are worn by the frame and the wearing device Material shaft, guide wheel, laminating wheel set, power unit, etc.;
  • the release paper is driven from the bottom to the top, and can also be designed to be driven from the top to the bottom.
  • the coating wheel of the machine can be made into two groups, three groups, four groups, etc. according to actual needs.
  • the drying tunnel can be made into two groups, three groups, four groups, etc. according to actual needs. Since the production of artificial leather has two processes of dry sticking and wet sticking, the fitting part can be set before drying after coating according to different requirements. It can also be set after coating and drying, and of course, it can also be set at these two positions to meet different usage processes.
  • Each set of drying tunnels 6 of the present invention may share the same heat source or may use separate heat sources.
  • the invention has the advantages of convenient operation, simple control, reduced machine production cost, reduced workshop floor area and daily operation cost, improved efficiency and greatly reduced production cost.
  • the invention creates multiple sets of drying tunnels in the same oven, which saves energy and makes the equipment footprint smaller. Because the lateral distance is short, it is easy to accurately drive, and at the same time, due to the machine Compared with traditional machines, it is more than doubled, so the production cost of the machine will be much lower.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

说 明 书
涂布机 技术领域：
本发明涉及人造革制造机技术领域， 特别涉及一种层叠式人造 革制造机。 本申请是基于申请日 2009年 5 月 31 日的、 申请号为 200910039812.6 的中国实用新型专利申请， 上述专利申请的内容作 为参考引入本文。
背景技术：
传统的人造革的制造机组成的生产线是直线型的， gp : 每一组 涂布和烘干部分是分开的、 独立的， 生产流程也是直线型的， 这样 的结构使得各制造机组成的生产线很长， 通常为 80-100米， 机器的 占地面积非常大， 同时， 由于生产线太长造成操作存在很多不便， 必须要配置更多的操作人员， 另外， 由于采用直线型的排列结构， 必须有两组以上的独立烘箱， 这就会相对浪费能源， 直线型的生产 线结构决定了机器的传动线会拉得很长。 见图 1所示， 目前的制造 流程需要进行多次烘干， 而且各设备呈流水线式直线型排列， 因此， 占用空间非常大； 尽管现在的技术已经可以做到精确传动， 但这类 传动***往往成本会很高， 并且直线型的生产线结构决定了机器很 庞大， 机器的制作成本就会很高。
直线型排列结构现在被大多数厂家采用， 但由于具有以上的缺 点， 众多厂家都在寻求更好的解决方法。
中国专利号为 " 200620063803. 2 "、 名称为 "单次完成正反面多 层涂布机" 的中国发明专利中公开了一种单次完成正反面多层涂布 机， 它包括机身、 放卷机构、 压光部分、 收卷机构、 至少两个涂布 机构， 各机构均设在机身上， 所述各涂布机构均包括压涂机构、 烘 干机构和冷却辊，并且各部件沿机身的垂直方向从下到上依次排列， 即从下到上依次为压涂机构、 烘干机构和冷却辊。 该专利由于涂布 机构各部件沿机身的垂直方向排列， 因此在实现将正、 反面多次涂 布在一道工序内完成。
上述专利中所公开的涂布机， 大致呈垂直方向排列， 能够减少 占地空间， 但是， 由于各机构， 例如烘干机构， 也是呈竖直方向， 原料由下向上或者由上向下竖直移动， 涂布效果不佳； 该专利文献 中还要求， 烘干机构包括上烘干箱、 下烘干箱， 这就增加了机器的 复杂性， 并且不利于节约能源， 而且由于上、 下烘干箱位置的错开， 使得机器组装变得复杂； 另外， 该专利文献中的涂布机构呈水平横 向排列， 各组烘干装置亦呈水平横向排列， 而单组烘干装置呈上下 竖直排列， 造成多个烘干装置只能独立排列， 不利于节省能源， 而 且烘干箱的高度受到限制， 烘干效果受到影响， 不容易操作。
发明内容：
本发明的目的是针对现有技术的不足而提供一种层叠式人造革 制造机， 本发明可以节省机器的占地面积， 操作控制简单， 节省操 作人员。 为达到上述目的， 本发明采用如下技术方案：
它包括有涂布轮组、 贴合机组、 烘箱， 涂布轮组位于生产线流 程中烘箱的前方， gp， 本发明制造机中各设备呈直线型排列， 且按 生产流程方向来说， 涂布轮位组于烘箱的前方， 其中， 涂布轮组至 少两个， 且各涂布轮组呈纵向排列， 各涂布轮组并不一定位于竖直 线上， 可以呈阶梯状或错列式分布； 本发明烘箱只有一个， 同时， 烘箱内至少有两层烘道， 涂布轮组位于烘道的旁侧； 烘道横向安装， 且各烘道纵向排列， SP , 产品在各单个烘道内呈横向移动， 产品在 各烘道、 涂布轮组之间移转而呈蛇形移动。
所述的各烘道的长度可以相同也可以不相同， 例如， 首次涂布 时涂层较薄， 烘干时间较短， 因此该烘道可以较短， 后续涂布时涂 层较厚， 对应的烘道可以较长； 烘道可以呈直线型或者圆弧型。
所述的烘箱内包括至少一层涂布烘道、 至少一层贴合烘道， 涂 布烘道用于涂布涂层后进行烘干， 贴合烘道用于贴合特定物料层后 进行烘干。
所述的贴合轮组有一组， 安装于烘道的进入口或者烘道的输出 口， 可以进行选择性安装， 当然， 本发明的烘道的进入口与输出口 是一个相对性的定义， 在总体上的直线型流程方向上， 并不一定表 示烘箱的前方或者后方， 而是依特定的单个流程方向来定， 因此， 贴合轮组可以安装于烘箱的前方或者后方，还可以安装于烘箱内部， 可视具体的情况来定； 以下表述相同， 不再赘述。
所述的贴合轮组可以有多组， 分别安装于烘道的进入口和烘道 的输出口， 贴合动作一般是在涂布之后进行的， 而由于前述原因， 贴合轮组与涂布轮组的纵向位置并没有固定性， 是可以根据不同情 况来设
计的。
进一步的， 本发明可选择采用以下方案： 所述的贴合轮组至少 由两个辊构成而完成干贴或湿贴操作， 此处所述的贴合轮组并不是 特指所有的贴合轮组， 而是根据需要来设计； 干贴方式是涂布后进 行烘干然后与特定物料进行贴合， 并再次进行烘干； 湿贴方式是涂 布后直接与特定物料进行贴合然后进行烘干， 也可在半干的状态下 贴合。
一般而言， 由于两种加工方式不同， 所使用到的加工辊的位置 也不相同，而本发明可以在一台设备上同时实现干贴与湿贴的选择， 它的解决方案有多种：
1、贴合轮组由两个辊纵向排列构成，且该两个辊可以纵向移动， 例如， 湿贴时， 产品涂布后与物料同时从两个辊之间穿过而实现贴 合； 干贴时， 将辊上移， 使产品涂布后从辊的下方移动进入烘道烘 干， 出来之后再与物料同时从两个辊之间穿过而实现贴合；
2、 贴合轮组由三个辊纵向排列构成， 例如， 湿贴时， 产品涂布 后与物料同时从下面的两个辊之间穿过而实现贴合； 干贴时， 产品 涂布后直接从下面两个辊之间穿过进入烘道烘干， 出来之后再与物 料同时从上面的两个辊之间穿过而实现贴合， 其中较佳的方式是， 中间的一个辊可以上下移动； 3、贴合轮组由四个辊纵向排列构成，四个辊直接两两分成两组， 例如， 湿贴时， 产品涂布后与物料同时从下面的两个辊之间穿过而 实现贴合； 干贴时， 产品涂布后直接从下面两个辊之间穿过进入烘 道烘
干， 出来之后再与物料同时从上面的两个辊之间穿过而实现贴合； 当然， 也可以在上述三种结构的基础上， 增加一定的起辅助作 用的机构， 在此不作赘述。
所述的涂布轮组由滚轮配合尖刀组成， 或滚轮配合圆弧形刮刀 组成， 或由平板与刮刀、 导轮组成。
本发明的有益效果在于， 由于烘箱采用层叠型排列结构的烘道， 并且采用层叠型排列结构的涂布机组， 在同一个烘箱内安装多组烘 道， 这就会相对节约能源， 并使设备占地面积更小， 而由于横向距 离很短， 即可很容易做到精确传动， 同时， 由于机器相对比传统机 器短了一倍以上， 所以机器的制作成本也会低很多。
附图说明：
图 1 是现有的人造革制造流程图
图 2 是本发明的第一实施例示意图
图 3 是第一实施例的送料部分示意图
图 4 是第一实施例的收料部分示意图
图 5 是本发明的第二实施例示意图
图 6 是第二实施例的送料部分示意图
图 7 是第二实施例的收料部分示意图 图 8 是本发明的第三实施例示意图
图 9 是第三实施例的收料部分示意图
具体实施方式：
下面结合附图对本发明作进一步的说明。
实施例一， 见附图 2、 3、 4， 本实施例包括： 离型纸放卷部分 8、 布料放卷部分 9、 三组涂布轮组 4、 烘箱 7、 离型纸收卷部分 10、 成 品收卷部分 11， 各部分按送料放卷、 涂布、 烘干、 贴合、 收卷的流 程呈直线型排列；烘箱 7内设计有三个烘道 6，各烘道 6大小基本相 同， 烘道 6包括两个涂布烘道和一个贴合烘道， 三个烘道 6纵向排 歹 U, 烘道 6 内的可以设置多个用于承载输送原料的导轮， 导轮可以 做防粘处理或者通冷水设计， 并可配备动力装置； 三组涂布轮组 4 安装于烘箱 7的同一侧； 离型纸 1经过最底部的涂布轮组 4进行正 面涂层， 涂层后的离型纸 1进入最底层涂布烘道由热风烘干， 烘干 后的离型纸 1呈蛇形进入中间位置的涂布轮组 4， 涂上树脂填充层， 第二次涂层后的离型纸 1进入中间位置的涂布烘道由热风烘干， 烘 干后的离型纸 1进入最上部的涂布轮组 4，涂上接触剂层，送到贴合 轮组 5处， 布料 2经布料发送装置、 储布装置、 预热装置、 展开装 置后送到贴合轮组 5处， 由贴合压轮的加压贴合使得布料 2和涂布 后的离型纸 1贴合为一体， 再经最上层的贴合烘道烘干定型后由导 轮输送出去； 后续可以再增加加热罩加热、 压花， 或与薄膜贴合经 冷却轮、 切边后到剥离装置剥离成为人造革和离型纸两层， 各自收 卷为成品， 完成生产过程。 实施例二， 见图 5、 6、 7， 本实施例涂布、 烘干部分基本与实施 例一相同，它的烘道 6包括两个贴合烘道和两个涂布烘道，各烘道 6 纵向排列， 在加工流程方向上， 烘箱 7的两端均安装有贴合轮组 5， 湿贴加工： 采用烘箱 7前侧的贴合轮组 5对涂布后的离型纸 1与布 料 2贴合， 经贴合烘道烘干后输出； 干贴加工： 采用烘箱 7后侧的 贴合轮组对涂布烘干后的离型纸 1与布料 2贴合， 然后再经贴合烘 道烘干轮出； 为配合湿贴和干贴加工工艺， 本发明的贴合轮组 5、贴 合烘道、 涂布烘道的安装排列位置亦不是固定的， 可以依生产需要 进行改变； 在离型纸送料放卷部分， 还包括有储纸装置 13、 张力控 制装置 14，在烘干后、分离收卷之前，还安装有压花装置 12， 当然， 也可以在收卷部分安装这些辅助装置。
实施例三， 见图 8、 9， 本实施例涂布、 烘干部分基本与实施例 一相同， 其中， 送料部分结构与实施例二相同， 所不同的是， 本实 施例的烘道 6共有四个， 且纵向排列， 同时， 实施例一的贴合轮组 5 由两个辊组成， 而本实施例的贴合轮组 5可以由三个辊纵向排列组 成两个贴合装置， 这种情况下， 中间的一个辊是可以活动而与另两 个辊分别在不同时候组成两个贴合装置， 也可以由四个辊直接两两 组成两个贴合装置， 同时， 收料部分结构略有不同， 而且， 在烘干 后、 分离收卷之前， 也安装有压花装置 12。
依前面所述， 本发明可以采用不同的多种贴合轮组 5结构来实 现干贴加工和湿贴加工的选择：
湿贴加工， 经最后一组涂布轮组 4加工后的离型纸 1与布料 2 直接由贴合轮组 5贴合并进入烘道 6内烘干后输出。
干贴加工，经最后一组涂布轮组 4加工后的离型纸 1进入烘道 6 内烘干， 然后输出到贴合轮组 5与布料 2贴合， 再次进入烘道 6内 烘干后输出。
当然， 还可以设计成四组涂布轮组 4， 增加发泡层、 填充层树脂 的涂布， 压花、 却轮、 切边、 剥离收卷在此不作赘述。
上述实施例结构还可以互相调整， 例如将实施例二的收料部分 替换实施例三的收料部分。
本发明还可以加设自动对边、 接纸装置、 储纸装置、 储布装置、 张力控制装置、 展开装置、 布料预热装置、 压花装置、 冷却装置、 切边装置等， 进一步提高机器的性能和自动化程度。 烘道 6可以选 择蒸汽、 导热油、 热风炉、 电加热等加热方式， 烘道 6还设有抽风、 循环风、 楼梯、 扶手等装置， 具体结构在此亦不作赘述。
离型纸放卷部分由放卷机架、 穿料轴、 导轮等组成； 涂布轮组 部分由机架、 背胶轮或托胶平板、 刮刀、 导轮、 料槽、 及其各自的 调节机构、 动力装置等组成； 烘道部分由机架、 多层式烘道、 导轮、 加热装置、 风道等组成； 贴合部分分为布料发送装置和贴合装置， 由机架、 穿料轴、 导轮、 贴合轮组、 动力装置等组成；
本发明的附图中采用离型纸由下向上传动的方式， 也可以设计 成由上向下传动。
由于人造革的生产有两次涂、 三次涂、 四次涂等工艺， 所以本 机器的涂布轮组可以根据实际需要制作成两组、 三组、 四组等， 而 烘道则可以根据实际需要制作成两组、 三组、 四组等， 由于人造革 的生产有干贴和湿贴两种工艺， 所以贴合部分可以根据不同要求设 在涂布后烘干前， 也可以设在涂布烘干之后， 当然也可以分别设在 这两个位置， 以满足不同的使用工艺。
本发明的各组烘道 6可共用同一个热源也可单独使用独立的热 源。
本发明操作方便、 控制简单、 降低机器生产成本、 减少车间占 地面积及日常运行成本， 提高了效率， 生产成本大大降低。
当然， 以上所述之实施例， 只是本发明的较佳实例而已， 并非 来限制本发明实施范围， 故凡依本发明申请专利范围所述的构造、 特征及原理所做的等效变化或修饰， 均应包括于本发明申请专利范 围内。
工业实用性
本发明创造在同一个烘箱内安装多组烘道， 这就会相对节约能 源， 并使设备占地面积更小， 而由于横向距离很短， 即可很容易做 到精确传动， 同时， 由于机器相对比传统机器短了一倍以上， 所以 机器的制作成本也会低很多。

Claims

权 利 要 求 书
1、 一种层叠式人造革制造机， 它包括有涂布轮组 （4)、 贴合机 组 （5)、 烘箱 （7 )， 涂布轮组位于生产线流程中烘箱 （7) 的前方， 其特征在于： 涂布轮组 （4)至少两个， 且各涂布轮组 （4)呈纵向排 列； 烘箱 （7) 内至少有两层烘道 （6 ); 涂布轮组 （4)位于烘道 （6 ) 的旁侧； 烘道 （6 ) 横向安装， 且各烘道 （6) 纵向排列。
2、 根据权利要求 1所述的一种层叠式人造革制造机， 其特征在 于： 所述的烘箱（7 ) 内包括至少一层涂布烘道和至少一层贴合烘道。
3、 根据权利要求 1所述的一种层叠式人造革制造机， 其特征在 于： 所述的贴合轮组 （5) 有一组， 安装于烘道（6) 的进入口或者烘 道 （6) 的输出口。
4、 根据权利要求 1所述的一种层叠式人造革制造机， 其特征在 于： 所述的贴合轮组 （5 )有多组， 分别安装于烘道（6) 的进入口和 烘道 （6) 的输出口。
5、 根据权利要求 3或 4所述的一种层叠式人造革制造机， 其特 征在于： 所述的贴合轮组 （5 ) 由至少两个辊构成而完成干贴或湿贴 操作。
6、 根据权利要求 1所述的一种层叠式人造革制造机， 其特征在 于： 所述的涂布轮组 （4) 由滚轮配合尖刀组成， 或滚轮配合圆弧形 刮刀组成， 或由平板与刮刀、 导轮组成。
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