CN221714732U - A hot melt adhesive composite coating machine - Google Patents
A hot melt adhesive composite coating machine Download PDFInfo
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- CN221714732U CN221714732U CN202420630169.4U CN202420630169U CN221714732U CN 221714732 U CN221714732 U CN 221714732U CN 202420630169 U CN202420630169 U CN 202420630169U CN 221714732 U CN221714732 U CN 221714732U
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- 238000000576 coating method Methods 0.000 title claims abstract description 75
- 239000011248 coating agent Substances 0.000 title claims abstract description 71
- 239000004831 Hot glue Substances 0.000 title claims abstract description 60
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009499 grossing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000007480 spreading Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000012943 hotmelt Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Coating Apparatus (AREA)
Abstract
本实用新型公开了一种热熔胶复合涂布机，具体涉及涂布机领域。上述一种热熔胶复合涂布机包括机箱，机箱上从右向左依次设置有传输辊、热熔胶储盒和收卷辊，热熔胶储盒内转动连接有涂布辊，热熔胶储盒上设置有用于驱动涂布辊转动的涂布电机，涂布辊的上方设置有压辊，热熔胶储盒上设置有用于控制压辊升降的升降机构，热熔胶储盒上设置有双向直线驱动单元，双向直线驱动单元的滑动处设置有一对安装结构，每个安装结构上设置有耐磨刮板，且耐磨刮板的一端固定连接有抹平块。本实用新型解决了当下布机设备的涂抹方式在加工不同宽度的基材时，需更换专用尺寸的涂布辊，这样存在涂布适用性不足的问题。
The utility model discloses a hot melt adhesive composite coating machine, which specifically relates to the field of coating machines. The above-mentioned hot melt adhesive composite coating machine includes a chassis, on which a transmission roller, a hot melt adhesive storage box and a winding roller are sequentially arranged from right to left, a coating roller is rotatably connected in the hot melt adhesive storage box, a coating motor for driving the coating roller to rotate is arranged on the hot melt adhesive storage box, a pressure roller is arranged above the coating roller, a lifting mechanism for controlling the lifting of the pressure roller is arranged on the hot melt adhesive storage box, a bidirectional linear drive unit is arranged on the hot melt adhesive storage box, a pair of mounting structures are arranged at the sliding part of the bidirectional linear drive unit, each mounting structure is provided with a wear-resistant scraper, and one end of the wear-resistant scraper is fixedly connected with a smoothing block. The utility model solves the problem that when the coating method of the cloth-laying machine equipment is used to process substrates of different widths, it is necessary to replace the coating roller of a special size, which has insufficient coating applicability.
Description
技术领域Technical Field
本实用新型涉及涂布机领域，更具体地说，本实用涉及一种热熔胶复合涂布机。The utility model relates to the field of coating machines, and more specifically, to a hot melt adhesive composite coating machine.
背景技术Background Art
涂布机主要用于薄膜、纸张等的表面涂布工艺生产,此机是将成卷的基材涂上一层特定功能的胶、涂料或油墨等。一般,涂布机在工作时，会经过放卷、涂刷、冷却烘干和收卷等过程。目前，涂布机会将涂抹辊至于热熔胶液箱内部,以粘取热熔胶液与基材的表面接触来实现对基材的涂抹。Coating machines are mainly used for the surface coating process of films, papers, etc. This machine coats the rolled substrate with a layer of glue, coating or ink with specific functions. Generally, when the coating machine is working, it will go through the processes of unwinding, brushing, cooling and drying, and winding. At present, the coating machine will put the coating roller inside the hot melt adhesive liquid tank to make the hot melt adhesive liquid contact with the surface of the substrate to achieve coating on the substrate.
目前，涂布机设备多会通过涂布辊粘取热熔胶液与基材的表面接触来实现对基材的涂抹，这样的涂抹方式在加工不同宽度的基材时，需更换专用尺寸的涂布辊，这样存在涂布适用性不足的问题。At present, most coating machines use a coating roller to pick up hot melt adhesive and bring it into contact with the surface of the substrate to achieve coating on the substrate. This coating method requires replacing a coating roller of a special size when processing substrates of different widths, which results in insufficient coating applicability.
实用新型内容Utility Model Content
为了克服现有技术的上述缺陷，本实用新型提供一种热熔胶复合涂布机，本实用新型所要解决的技术问题是：当下布机设备的涂抹方式在加工不同宽度的基材时，需更换专用尺寸的涂布辊，这样存在涂布适用性不足的问题。In order to overcome the above-mentioned defects of the prior art, the utility model provides a hot melt adhesive composite coating machine. The technical problem to be solved by the utility model is that when the coating method of the lower cloth machine equipment is used to process substrates of different widths, it is necessary to replace the coating roller of a special size, which results in the problem of insufficient coating applicability.
为实现上述目的，本实用新型提供如下技术方案：一种热熔胶复合涂布机，包括机箱，所述机箱上从右向左依次设置有传输辊、热熔胶储盒和收卷辊，所述热熔胶储盒内转动连接有涂布辊，所述热熔胶储盒上设置有用于驱动所述涂布辊转动的涂布电机，所述涂布辊的上方设置有压辊，所述热熔胶储盒上设置有用于控制所述压辊升降的升降机构，所述热熔胶储盒上设置有双向直线驱动单元，所述双向直线驱动单元的滑动处设置有一对安装结构，每个安装结构上设置有耐磨刮板，且耐磨刮板的一端固定连接有抹平块，所述耐磨刮板活动接触在所述涂布辊的外表面上，所述抹平块与所述涂布辊之间预留有抹胶区间，所述双向直线驱动单元用于带动一对耐磨刮板做相互靠近或相互远离的直线运动。To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot melt adhesive composite coating machine comprises a chassis, on which a transmission roller, a hot melt adhesive storage box and a winding roller are sequentially arranged from right to left, a coating roller is rotatably connected in the hot melt adhesive storage box, a coating motor for driving the coating roller to rotate is arranged on the hot melt adhesive storage box, a pressure roller is arranged above the coating roller, a lifting mechanism for controlling the lifting of the pressure roller is arranged on the hot melt adhesive storage box, a bidirectional linear drive unit is arranged on the hot melt adhesive storage box, a pair of mounting structures are arranged at the sliding part of the bidirectional linear drive unit, each mounting structure is provided with a wear-resistant scraper, and one end of the wear-resistant scraper is fixedly connected to a smoothing block, the wear-resistant scraper movably contacts the outer surface of the coating roller, a glue spreading area is reserved between the smoothing block and the coating roller, and the bidirectional linear drive unit is used to drive a pair of wear-resistant scrapers to make a linear motion towards or away from each other.
在一个优选的实施方式中，所述机箱上设置有收卷电机，所述收卷电机通过皮带轮驱动机构传动所述收卷辊转动。In a preferred embodiment, a winding motor is provided on the chassis, and the winding motor drives the winding roller to rotate via a pulley driving mechanism.
在一个优选的实施方式中，所述升降机构包括固定连接在所述热熔胶储盒上的龙门架、固定连接在所述龙门架顶部的液压装置、固定连接在所述液压装置输出端的转动框和转动连接在所述压辊轴端的滑块，所述压辊转动连接在所述转动框的内侧，所述滑块滑动连接在所述龙门架上。In a preferred embodiment, the lifting mechanism includes a gantry fixedly connected to the hot melt adhesive storage box, a hydraulic device fixedly connected to the top of the gantry, a rotating frame fixedly connected to the output end of the hydraulic device, and a slider rotatably connected to the end of the pressure roller shaft, the pressure roller is rotatably connected to the inner side of the rotating frame, and the slider is slidably connected to the gantry.
在一个优选的实施方式中，所述双向直线驱动单元包括固定连接在所述热熔胶储盒侧面的一对轴承座、转动连接在一对轴承座上的双向丝杆、螺纹传动连接在所述双向丝杆上的一对移动座、固定连接在所述双向丝杆一端的手轮和活动贯穿一对移动座上的滑杆，所述滑杆固定架设在所述热熔胶储盒上。In a preferred embodiment, the bidirectional linear drive unit includes a pair of bearing seats fixedly connected to the side of the hot melt adhesive storage box, a bidirectional screw rod rotatably connected to the pair of bearing seats, a pair of movable seats threadedly connected to the bidirectional screw rod, a handwheel fixedly connected to one end of the bidirectional screw rod, and a sliding rod movably passing through the pair of movable seats, and the sliding rod is fixedly mounted on the hot melt adhesive storage box.
在一个优选的实施方式中，所述安装结构包括固定连接在所述移动座上的伸缩盒、开设在所述伸缩盒中的滑槽、滑动连接在所述滑槽内的滑座、设置在所述滑槽上的弹簧光杆、固定连接在所述伸缩盒侧面的对位座和活动插接在所述对位座上的T形定位座，所述弹簧光杆的光杆活动贯穿所述滑座，所述T形定位座也活动插接在所述滑座上，所述T形定位座的端部为矩形结构设置。In a preferred embodiment, the mounting structure includes a telescopic box fixedly connected to the movable seat, a slide groove opened in the telescopic box, a slide seat slidably connected to the slide groove, a spring light rod arranged on the slide groove, an alignment seat fixedly connected to the side of the telescopic box and a T-shaped positioning seat movably inserted on the alignment seat, the light rod of the spring light rod movably passes through the slide seat, the T-shaped positioning seat is also movably inserted on the slide seat, and the end of the T-shaped positioning seat is set as a rectangular structure.
在一个优选的实施方式中，所述耐磨刮板固定连接在所述T形定位座上。In a preferred embodiment, the wear-resistant scraper plate is fixedly connected to the T-shaped positioning seat.
在一个优选的实施方式中，还包括基材宽度检测机构，所述基材宽度检测机构包括固定连接在所述机箱上的支架、固定连接在所述支架内顶部的光幕发射传感器和固定连接在所述支架内顶部的光幕接收传感器，所述光幕接收传感器位于所述光幕发射传感器的正下方位置。In a preferred embodiment, it also includes a substrate width detection mechanism, which includes a bracket fixedly connected to the chassis, a light curtain emitting sensor fixedly connected to the top of the bracket, and a light curtain receiving sensor fixedly connected to the top of the bracket, and the light curtain receiving sensor is located directly below the light curtain emitting sensor.
本实用新型的技术效果和优点：Technical effects and advantages of the utility model:
本实用新型的一种热熔胶复合涂布机，通过设置一对耐磨刮板，其可刮除涂布辊外表面两端位置粘取的热熔胶，保障未刮除位置热熔胶的宽度适用基材的宽度；同时，抹平块作用在耐磨刮板上，在耐磨刮板刮除热熔胶的过程中，抹平块可修缮抹平被耐磨刮板向内挤入的热熔胶，这样可提高热熔胶厚度的均匀性。The utility model discloses a hot melt adhesive composite coating machine, which is equipped with a pair of wear-resistant scrapers, which can scrape off the hot melt adhesive adhered to the two ends of the outer surface of the coating roller, ensuring that the width of the hot melt adhesive at the unscraped position is suitable for the width of the substrate; at the same time, a smoothing block acts on the wear-resistant scraper, and in the process of the wear-resistant scraper scraping off the hot melt adhesive, the smoothing block can repair and smooth the hot melt adhesive squeezed inward by the wear-resistant scraper, thereby improving the uniformity of the hot melt adhesive thickness.
本实用新型的一种热熔胶复合涂布机，通过设置双向直线驱动单元，其可带动一对耐磨刮板做相互靠近或相互远离的直线运动，以通过调整一对耐磨刮板之间的间距为目的，这样可适用不同宽度的基材来实现多余热熔胶的刮除作业。The utility model provides a hot melt adhesive composite coating machine, which can drive a pair of wear-resistant scrapers to make linear movements close to or away from each other by setting a bidirectional linear drive unit, so as to adjust the distance between the pair of wear-resistant scrapers, so that it can be suitable for substrates of different widths to realize the scraping operation of excess hot melt adhesive.
本实用新型的一种热熔胶复合涂布机，通过设置安装结构，其以按压和插接的方式来实现耐磨刮板位置的定位，耐磨刮板位置可实现快速拆取，这样可满足耐磨刮板更换的便捷。The utility model provides a hot melt adhesive composite coating machine, which realizes the positioning of the wear-resistant scraper by pressing and plugging by setting a mounting structure. The wear-resistant scraper can be quickly removed, thus meeting the convenience of replacing the wear-resistant scraper.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本实用新型的实施方式或现有技术中的技术方案，下面将对实施方式或现有技术描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是示例性的，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图引伸获得其它的实施附图。In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
图1为本实用新型的整体第一视角的结构示意图。FIG1 is a schematic diagram of the overall structure of the utility model from a first viewing angle.
图2为本实用新型的整体第二视角的结构示意图。FIG. 2 is a schematic diagram of the overall structure of the utility model from a second viewing angle.
图3为本实用新型图1不含机箱、传输辊、收卷辊和基材宽度检测机构的结构示意图。FIG3 is a schematic diagram of the structure of FIG1 of the present invention excluding the chassis, the transmission roller, the winding roller and the substrate width detection mechanism.
图4为本实用新型的安装结构和耐磨刮板的结构示意图。FIG. 4 is a schematic structural diagram of the installation structure and the wear-resistant scraper of the utility model.
附图标记为：1、机箱；2、传输辊；3、收卷辊；4、热熔胶储盒；5、涂布辊；51、涂布电机；6、压辊；7、龙门架；8、液压装置；9、转动框；10、滑块；11、双向直线驱动单元；111、轴承座；112、双向丝杆；113、移动座；114、手轮；12、安装结构；121、伸缩盒；122、滑槽；123、滑座；124、弹簧光杆；125、对位座；126、T形定位座；13、耐磨刮板；14、抹平块；15、收卷电机；16、基材宽度检测机构；161、支架；162、光幕发射传感器；163、光幕接收传感器。The accompanying drawings are marked as follows: 1. chassis; 2. transmission roller; 3. winding roller; 4. hot melt adhesive storage box; 5. coating roller; 51. coating motor; 6. pressure roller; 7. gantry; 8. hydraulic device; 9. rotating frame; 10. slider; 11. bidirectional linear drive unit; 111. bearing seat; 112. bidirectional lead screw; 113. moving seat; 114. hand wheel; 12. mounting structure; 121. telescopic box; 122. slide groove; 123. slide seat; 124. spring light rod; 125. alignment seat; 126. T-shaped positioning seat; 13. wear-resistant scraper; 14. leveling block; 15. winding motor; 16. substrate width detection mechanism; 161. bracket; 162. light curtain transmitting sensor; 163. light curtain receiving sensor.
具体实施方式DETAILED DESCRIPTION
以下由特定的具体实施例说明本实用新型的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本实用新型的其他优点及功效，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
结合参阅图1-图4，本实用新型提供了一种热熔胶复合涂布机，包括机箱1，机箱1上从右向左依次设置有传输辊2、热熔胶储盒4和收卷辊3，传输辊2用于基材的导向传输，收卷辊3用于卷收涂布的基材，热熔胶储盒4内转动连接有涂布辊5，热熔胶储盒4上设置有用于驱动涂布辊5转动的涂布电机51，涂布电机5带动涂布辊5转动，这样涂布辊5可粘取热熔胶储盒4内的热熔胶来作用在基材涂布面，涂布辊5的上方设置有压辊6，压辊6用于配合涂布辊5将热熔胶压在基材上，热熔胶储盒4上设置有用于控制压辊6升降的升降机构，热熔胶储盒4上设置有双向直线驱动单元11，双向直线驱动单元11的滑动处设置有一对安装结构12，每个安装结构12上设置有耐磨刮板13，且耐磨刮板13的一端固定连接有抹平块14，耐磨刮板13活动接触在涂布辊5的外表面上，抹平块14与涂布辊5之间预留有抹胶区间，一对耐磨刮板13可刮除涂布辊5外表面两端位置粘取的热熔胶，保障未刮除位置热熔胶的宽度适用基材的宽度，这样设计的好处是，避免多出的热熔胶溢入基材边沿而影响涂布的质量；同时，抹平块14作用在耐磨刮板13上，在耐磨刮板13刮除热熔胶的过程中，抹平块14可修缮抹平涂布辊5上被耐磨刮板13向内挤入的热熔胶，这样可保障作用在基材上的热熔胶达到厚度的一致性，双向直线驱动单元11用于带动一对耐磨刮板13做相互靠近或相互远离的直线运动。With reference to Figures 1 to 4, the utility model provides a hot melt adhesive composite coating machine, including a chassis 1, on which a transmission roller 2, a hot melt adhesive storage box 4 and a winding roller 3 are arranged from right to left in sequence, the transmission roller 2 is used for guiding and transmitting the substrate, the winding roller 3 is used for winding up the coated substrate, a coating roller 5 is rotatably connected in the hot melt adhesive storage box 4, a coating motor 51 for driving the coating roller 5 to rotate is arranged on the hot melt adhesive storage box 4, and the coating motor 5 drives the coating roller 5 to rotate, so that the coating roller 5 can pick up the hot melt adhesive in the hot melt adhesive storage box 4 to act on the coating surface of the substrate, a pressure roller 6 is arranged above the coating roller 5, the pressure roller 6 is used to cooperate with the coating roller 5 to press the hot melt adhesive on the substrate, the hot melt adhesive storage box 4 is provided with a lifting mechanism for controlling the lifting of the pressure roller 6, a bidirectional linear drive unit 11 is arranged on the hot melt adhesive storage box 4, and a pair of mounting structures 12 are arranged at the sliding part of the bidirectional linear drive unit 11, each A wear-resistant scraper 13 is provided on the mounting structure 12, and a smoothing block 14 is fixedly connected to one end of the wear-resistant scraper 13. The wear-resistant scraper 13 is in movable contact with the outer surface of the coating roller 5, and a glue spreading area is reserved between the smoothing block 14 and the coating roller 5. A pair of wear-resistant scrapers 13 can scrape off the hot melt glue adhered to the two ends of the outer surface of the coating roller 5 to ensure that the width of the hot melt glue at the unscraped position is suitable for the width of the substrate. The advantage of such a design is that it prevents excess hot melt glue from overflowing into the edge of the substrate and affecting the coating quality; at the same time, the smoothing block 14 acts on the wear-resistant scraper 13. In the process of the wear-resistant scraper 13 scraping off the hot melt glue, the smoothing block 14 can repair and smooth the hot melt glue squeezed inward by the wear-resistant scraper 13 on the coating roller 5, so as to ensure that the hot melt glue acting on the substrate achieves a consistent thickness, and the bidirectional linear drive unit 11 is used to drive a pair of wear-resistant scrapers 13 to make a linear motion towards or away from each other.
机箱1上设置有收卷电机15，收卷电机15通过皮带轮驱动机构传动收卷辊3转动，收卷电机15可通过皮带轮驱动机构带动收卷辊3来收卷基材。The chassis 1 is provided with a winding motor 15 , which drives the winding roller 3 to rotate through a pulley driving mechanism. The winding motor 15 can drive the winding roller 3 to wind up the substrate through the pulley driving mechanism.
升降机构包括固定连接在热熔胶储盒4上的龙门架7、固定连接在龙门架7顶部的液压装置8、固定连接在液压装置8输出端的转动框9和转动连接在压辊6轴端的滑块10，压辊6转动连接在转动框9的内侧，滑块10滑动连接在龙门架7上，本申请中龙门架7上设置有用于滑块10滑动的升降槽，通过液压装置8赋予转动框9升降能力，滑块10在升降槽内直线滑动，这样即可调整压辊6的高度，以适应作用在压辊6和涂布辊5之间基材的厚度。The lifting mechanism includes a gantry 7 fixedly connected to the hot melt adhesive storage box 4, a hydraulic device 8 fixedly connected to the top of the gantry 7, a rotating frame 9 fixedly connected to the output end of the hydraulic device 8 and a slider 10 rotatably connected to the axial end of the pressure roller 6. The pressure roller 6 is rotatably connected to the inner side of the rotating frame 9, and the slider 10 is slidably connected to the gantry 7. In the present application, a lifting groove for sliding the slider 10 is provided on the gantry 7. The hydraulic device 8 is used to give the rotating frame 9 a lifting ability. The slider 10 slides linearly in the lifting groove, so that the height of the pressure roller 6 can be adjusted to adapt to the thickness of the substrate acting between the pressure roller 6 and the coating roller 5.
双向直线驱动单元11包括固定连接在热熔胶储盒4侧面的一对轴承座111、转动连接在一对轴承座111上的双向丝杆112、螺纹传动连接在双向丝杆112上的一对移动座113、固定连接在双向丝杆112一端的手轮114和活动贯穿一对移动座113上的滑杆115，滑杆115固定架设在热熔胶储盒4上。The bidirectional linear drive unit 11 includes a pair of bearing seats 111 fixedly connected to the side of the hot melt adhesive storage box 4, a bidirectional screw rod 112 rotatably connected to the pair of bearing seats 111, a pair of movable seats 113 threadedly connected to the bidirectional screw rod 112, a handwheel 114 fixedly connected to one end of the bidirectional screw rod 112 and a sliding rod 115 movably passing through the pair of movable seats 113, and the sliding rod 115 is fixedly mounted on the hot melt adhesive storage box 4.
具体的，通过转动手轮114，在滑杆115为移动座113提供滑动的导向下，则一对移动座113可在双向丝杆112上进行相互靠近或相互远离的直线移动，这样即可赋予一对耐磨刮板13位置的调整性，以适应基材涂布用热熔胶的宽度需求。Specifically, by rotating the hand wheel 114, with the slide rod 115 providing a sliding guide for the movable seat 113, a pair of movable seats 113 can move linearly towards or away from each other on the bidirectional screw rod 112, thereby giving the position of a pair of wear-resistant scrapers 13 the ability to adjust to meet the width requirements of the hot melt adhesive for coating the substrate.
安装结构12包括固定连接在移动座113上的伸缩盒121、开设在伸缩盒121中的滑槽122、滑动连接在滑槽122内的滑座123、设置在滑槽122上的弹簧光杆124、固定连接在伸缩盒121侧面的对位座125和活动插接在对位座125上的T形定位座126，弹簧光杆124的光杆活动贯穿滑座123，T形定位座126也活动插接在滑座123上，T形定位座126的端部为矩形结构设置，本申请中弹簧光杆124由弹簧和光杆组成，光杆固定滑槽122内，弹簧套设在光杆上，本申请中滑座123和对位座125均设置有用于T形定位座126插接的矩形槽。The mounting structure 12 includes a telescopic box 121 fixedly connected to the movable seat 113, a slide groove 122 opened in the telescopic box 121, a slide seat 123 slidably connected in the slide groove 122, a spring light rod 124 arranged on the slide groove 122, an alignment seat 125 fixedly connected to the side of the telescopic box 121 and a T-shaped positioning seat 126 movably plugged into the alignment seat 125. The light rod of the spring light rod 124 movably passes through the slide seat 123, and the T-shaped positioning seat 126 is also movably plugged into the slide seat 123. The end of the T-shaped positioning seat 126 is a rectangular structure. In the present application, the spring light rod 124 is composed of a spring and a light rod. The light rod is fixed in the slide groove 122, and the spring is sleeved on the light rod. In the present application, the slide seat 123 and the alignment seat 125 are both provided with a rectangular groove for the T-shaped positioning seat 126 to be plugged in.
耐磨刮板13固定连接在T形定位座126上。The wear-resistant scraper 13 is fixedly connected to the T-shaped positioning seat 126 .
具体的，通过拉动滑座123，其可在光杆上滑动，此时弹簧处于压缩状态，直至滑座123脱离T形定位座126的一端，这样T形定位座126可方便抽离对位座125上，这样T形定位座126即可带动耐磨刮板13取出；Specifically, by pulling the slide 123, it can slide on the polished rod, and the spring is in a compressed state until the slide 123 is separated from one end of the T-shaped positioning seat 126, so that the T-shaped positioning seat 126 can be easily pulled out of the alignment seat 125, so that the T-shaped positioning seat 126 can drive the wear-resistant scraper 13 to be taken out;
同理，通过继续拉动滑座123，以让滑座123远离对位座125，则将T形定位座126的一端插入在对位座125上的矩形槽中，通过松开滑座123，这样滑座123在弹簧的作用下可对位在T形定位座126，这样即可限定T形定位座126的位置，从而完成耐磨刮板13在涂布辊5上的位置安装。Similarly, by continuing to pull the slide 123 to move the slide 123 away from the alignment seat 125, one end of the T-shaped positioning seat 126 is inserted into the rectangular groove on the alignment seat 125, and by loosening the slide 123, the slide 123 can be aligned with the T-shaped positioning seat 126 under the action of the spring, so that the position of the T-shaped positioning seat 126 can be limited, thereby completing the installation of the wear-resistant scraper 13 on the coating roller 5.
本实用新型提供了一种热熔胶复合涂布机还包括基材宽度检测机构16，基材宽度检测机构16包括固定连接在机箱1上的支架161、固定连接在支架161内顶部的光幕发射传感器162和固定连接在支架161内顶部的光幕接收传感器163，光幕接收传感器163位于光幕发射传感器162的正下方位置，通过光幕发射传感器162和光幕接收传感器163光幕的配合下即可测量出基材的宽度数据，通过获取宽度数据，这样可便于精准控制双向直线驱动单元11的调节精度，保障耐磨刮板13使用位置的精准性。The utility model provides a hot melt adhesive composite coating machine which also includes a substrate width detection mechanism 16. The substrate width detection mechanism 16 includes a bracket 161 fixedly connected to the chassis 1, a light curtain emitting sensor 162 fixedly connected to the top of the bracket 161, and a light curtain receiving sensor 163 fixedly connected to the top of the bracket 161. The light curtain receiving sensor 163 is located directly below the light curtain emitting sensor 162. The width data of the substrate can be measured by the cooperation of the light curtain emitting sensor 162 and the light curtain receiving sensor 163. By obtaining the width data, it is convenient to accurately control the adjustment accuracy of the bidirectional linear drive unit 11, thereby ensuring the accuracy of the use position of the wear-resistant scraper 13.
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