WO2021208822A1 - Medical face mask making machine - Google Patents

Abstract

A medical face mask making machine comprises a machine body (1) provided with a mask material feeding mechanism (2). The following components are sequentially disposed downstream of the mask material feeding mechanism (2): a mask material edge-folding mechanism (3), a nose-bridge material feeding and cutting mechanism (4), a mask ultrasonic welding mechanism (5), a cloth ear-strap material feeding and cutting mechanism (6) and an ear-strap material scrap-edge collection mechanism (8), an ear-strap ultrasonic welding mechanism (7), an ear-strap scrap collection mechanism (9), and a finished mask product cutting mechanism (10). All processes are carried out on a linear production line in a coordinated manner, so as to achieve assembly-line processing of masks. When compared with conventional medical face mask making machines, the present invention effectively reduces the equipment size and the space occupied by the equipment, simplifies processes, and improves production efficiency. In addition, the produced medical face masks have wide ear straps that do not cause pressure on the ears, improving wearing comfort while achieving a tight fit.

Description

一种口罩机A mask machine 技术领域Technical field

本发明属于口罩生产设备技术领域，尤其涉及一种口罩机。The invention belongs to the technical field of mask production equipment, and in particular relates to a mask machine.

背景技术Background technique

目前，现有的口罩机大多为一拖二式的口罩机(呈F形布置)，先加工单个的口罩本体，然后转送至焊接工位、并将耳带的两端焊接至口罩本体上耳带，采用此种结构的口罩机存在以下缺陷：At present, most of the existing mask machines are one-to-two mask machines (in an F-shaped arrangement). The single mask body is processed first, and then transferred to the welding station, and the two ends of the ear strap are welded to the upper ears of the mask body. Belt, the mask machine with this structure has the following defects:

1、设备体积大、占用空间大；1. The equipment is large in size and occupies a large space;

2、同一台设备不能满足儿童口罩和成人口罩的加工生产需求；2. The same equipment cannot meet the processing and production needs of children's masks and adult masks;

3、工序复杂，生产效率低。3. The process is complicated and the production efficiency is low.

4、所生产出口罩上的耳带较细，会对耳朵造成压迫感，佩戴舒适性差。4. The ear straps on the outlet cover produced are thin, which will cause pressure on the ears and poor wearing comfort.

发明内容Summary of the invention

针对上述问题，本发明实施例提供了一种口罩机，以实现直线式生产口罩、且生产出的口罩佩戴舒适性好，同时，达到占用空间小、生产效率高的效果。In view of the above-mentioned problems, the embodiment of the present invention provides a mask machine to realize linear production of masks, and the produced masks have good wearing comfort, and at the same time, achieve the effects of small occupied space and high production efficiency.

本发明实施例所提供的技术方案是：一种口罩机，包括机体，所述机体的起始端设有口罩本体原料上料机构，位于所述口罩本体原料上料机构下游的所述机体上设有口罩本体原料折边机构，位于所述口罩本体原料折边机构下游的所述机体上设有鼻梁线上料裁切机构，位于所述鼻梁线上料裁切机构下游的所述机体上设有口罩本体超声波焊接机构，位于所述口罩本体超声波焊接机构下游的所述机体上设有布式耳带原料上料裁切机构和耳带原料废边收集机构，位于所述耳带原料废边收集机构下游的所述机体上设有耳带超声波焊接机构，位于所述耳带超声波焊接机构下游的所述机体上设有耳带废片收集机构，位于所 述耳带废片收集机构下游的所述机体上设有成品口罩裁切机构。The technical solution provided by the embodiment of the present invention is: a mask machine, including a body, the beginning of the body is provided with a mask body raw material feeding mechanism, and a mask body raw material feeding mechanism is provided on the body downstream of the mask body raw material feeding mechanism There is a mask body material folding mechanism, the body located downstream of the mask body raw material folding mechanism is provided with a nose bridge line material cutting mechanism, and the body located downstream of the nose bridge line material cutting mechanism is provided on the body There is an ultrasonic welding mechanism for the mask body. The body located downstream of the ultrasonic welding mechanism for the mask body is provided with a cloth-type earband material feeding and cutting mechanism and an earband material waste edge collection mechanism, located at the earband material waste edge The body downstream of the collection mechanism is provided with an earband ultrasonic welding mechanism, and the body located downstream of the earband ultrasonic welding mechanism is provided with an earband waste piece collection mechanism, which is located downstream of the earband waste piece collection mechanism The body is provided with a finished mask cutting mechanism.

作为一种改进，所述布式耳带原料上料裁切机构包括转动安装于所述机体上的耳带原料辊和安装于所述机体上的第一支撑座，所述第一支撑座上转动安装有两根牵引辊，其中一所述牵引辊上设有耳带成型裁切模刀，所述耳带原料辊上的耳带原料穿过两所述牵引辊、并绕经上方的所述牵引辊往所述耳带超声波焊接机构方向输送。As an improvement, the cloth-type ear strap material feeding and cutting mechanism includes an ear strap material roller rotatably installed on the body and a first support seat installed on the body, on the first support seat Two traction rollers are rotatably installed. One of the traction rollers is provided with an earband forming and cutting die knife. The earband material on the earband material roller passes through the two traction rollers and passes through the upper The traction roller is conveyed to the direction of the ultrasonic welding mechanism of the ear strap.

作为进一步的改进，位于所述耳带原料辊的下游设有耳带上料辅助料辊，所述耳带上料辅助料耳带上料辅助料辊上的和所述耳带原料的绕经路线一致；位于所述第一支撑座的下游设有过渡料辊，所述耳带上料辅助料和所述耳带原料绕经所述过渡料辊后、再穿过两所述牵引辊。As a further improvement, there is an ear belt feeding auxiliary material roller located downstream of the ear belt material roller, the ear belt feeding auxiliary material ear belt feeding auxiliary material roller and the winding of the ear belt material The route is the same; there is a transition roller located downstream of the first support seat, and the ear belt feeding auxiliary material and the ear belt raw material pass through the transition roller and then pass through the two traction rollers.

作为再进一步的改进，所述耳带原料废边收集机构包括位于所述牵引辊上游、并转动安装于所述机体上的第一收集辊，还包括位于所述耳带上料辅助料辊下游、并转动安装于所述机体上的第二收集辊，与所述第二收集辊对应、并位于所述耳带超声波焊接机构上游的所述机体上设有三角形结构的导料板，位于所述导料板下方的所述机体上转动安装有废料过渡导向辊；所述耳带原料经所述布式耳带原料上料裁切机构裁切后形成的一侧废料由所述第一收集辊收集，另一侧废料经所述导料板、所述废料过渡导向辊后由所述第二收集辊收集。As a further improvement, the earband material waste edge collection mechanism includes a first collection roller located upstream of the traction roller and rotatably mounted on the machine body, and also includes a first collection roller located downstream of the earband feeding auxiliary roller , And rotatingly mounted on the second collecting roller on the body, corresponding to the second collecting roller, and located upstream of the earband ultrasonic welding mechanism on the body is provided with a triangular structure of the guide plate, located at the A waste transition guide roller is rotatably installed on the body under the guide plate; waste material on one side formed after the earband raw material is cut by the cloth-type earband raw material feeding and cutting mechanism is collected by the first collector Roll collection, the other side waste is collected by the second collection roller after passing through the guide plate and the waste transition guide roller.

作为更进一步的改进，所述口罩本体超声波焊接机构和所述耳带超声波焊接机构均包括第二支撑座，所述第二支撑座上转动安装有托送辊，位于所述托送辊上方的所述第二支撑座的两端均设有滑槽，所述滑槽内滑动有调节块，所述调节块上设有调节板，所述调节板上设有调节座，所述调节座上设有超声波焊接总成，所述超声波焊接总成上的焊头穿过所述调节板、并往所述托送辊方向延伸；As a further improvement, both the mask body ultrasonic welding mechanism and the earband ultrasonic welding mechanism include a second support base, and a supporting roller is rotatably mounted on the second supporting base. Both ends of the second support seat are provided with sliding grooves, an adjusting block is slid in the sliding groove, an adjusting plate is provided on the adjusting block, and an adjusting seat is provided on the adjusting plate. An ultrasonic welding assembly is provided, and the welding head on the ultrasonic welding assembly passes through the adjusting plate and extends in the direction of the carrier roller;

所述调节块的两侧均设有用于包覆所述第二支撑座的凹槽，与所述凹槽对应位置的所述调节块上设有连接长孔，与所述连接长孔对应位置的所述第二支撑座上设有连接孔；远离所述调节板一端的所述调节块两侧均设有倾斜设置的导向部。Both sides of the adjusting block are provided with grooves for covering the second support seat, and the adjusting block at a position corresponding to the groove is provided with a connecting elongated hole, which corresponds to the connecting elongated hole. The second support seat is provided with a connecting hole; both sides of the adjustment block far away from the end of the adjustment plate are provided with inclined guide portions.

作为又进一步的改进，所述调节座上设有横向导向长孔，位于所述导向长孔内设有导向销，所述导向销设置于所述调节板上，位于所述导向长孔两端的所述调节座上均设有固定连接长孔；所述调节板上设有至少一个限位销，所述限位销设置于所述调节座的其中一端。As a further improvement, the adjusting seat is provided with a transverse guide long hole, and a guide pin is provided in the guide long hole, and the guide pin is provided on the adjusting plate and is located at both ends of the guide long hole. The adjusting seat is provided with a fixed connection long hole; the adjusting plate is provided with at least one limiting pin, and the limiting pin is arranged at one end of the adjusting seat.

作为又进一步的改进，所述耳带废片收集机构包括设置于所述第二支撑座上的至少两根固定导向轴，所述固定导向轴上插装有位置调节板，所述位置调节板上转动调节安装有角度调节板，所述角度调节板上紧固有文丘里管，所述文丘里管的吸入端设有斜切部，所述斜切部朝向所述耳带原料；As a further improvement, the ear strap waste piece collection mechanism includes at least two fixed guide shafts arranged on the second support base, and a position adjustment plate is inserted on the fixed guide shaft, and the position adjustment plate An angle adjustment plate is installed for the upper rotation adjustment, the angle adjustment plate is fastened with a venturi tube, and the suction end of the venturi tube is provided with a chamfered portion, and the chamfered portion faces the ear strap material;

所述位置调节板的两端均设有第一紧固孔，所述第一紧固孔与插装所述固定导向轴的导向孔连通；所述位置调节板的上方设有转轴，所述角度调节板紧固于所述转轴上，所述位置调节板的顶端设有第二紧固孔，所述第二紧固孔与插装所述转轴的孔连通。Both ends of the position adjustment plate are provided with first fastening holes, and the first fastening holes are in communication with the guide holes for inserting the fixed guide shaft; a rotating shaft is provided above the position adjustment plate, the The angle adjusting plate is fastened to the rotating shaft, and the top end of the position adjusting plate is provided with a second fastening hole, and the second fastening hole is communicated with the hole for inserting the rotating shaft.

作为又进一步的改进，所述鼻梁线上料裁切机构包括转动安装于所述机体上的鼻梁线辊和安装于所述机体上的第三支撑座，所述第三支撑座上设有安装板，所述安装板上设有裁送垫板，与所述裁送垫板对应位置的所述安装板上转动安装有动力装置驱动的压送轮和裁送轮，所述裁送轮上设有裁刀，所述裁送轮和所述压送轮与所述裁送垫板上下对应设置；As a further improvement, the nose bridge wire cutting mechanism includes a nose bridge wire roller rotatably mounted on the body and a third support seat mounted on the body, and the third support seat is provided with a mounting Plate, the mounting plate is provided with a cutting backing plate, and the mounting plate at a position corresponding to the cutting backing plate is rotatably installed with a pressure feed wheel and a cutting wheel driven by a power device, and the cutting wheel is provided There is a cutting knife, and the cutting wheel and the pressing wheel are arranged corresponding to the upper and lower parts of the cutting pad;

与所述裁送轮对应位置的所述裁送垫板上设有约束槽，所述约束槽内设有垫块，所述垫块与所述裁送垫板之间设有连接元件，且所述垫块的上表面与所 述裁送垫板的上表面共面设置；The cutting backing plate at a position corresponding to the cutting wheel is provided with a constraining groove, a cushion block is arranged in the constraining groove, and a connecting element is provided between the cushion block and the cutting backing plate, and The upper surface of the spacer block and the upper surface of the cutting spacer are arranged coplanar;

所述第三支撑座与所述安装板之间设有高度调节垫板。A height adjustment backing plate is provided between the third support base and the mounting plate.

作为又进一步的改进，所述口罩本体超声波焊接机构与所述布式耳带原料上料裁切机构之间、所述布式耳带原料上料裁切机构与所述耳带超声波焊接机构之间、所述耳带废片收集机构与所述成品口罩裁切机构之间均设有过渡牵引复合机构，所述过渡牵引复合机构和所述成品口罩裁切机构均包括第四支撑座，所述第四支撑座上转动安装有两根辊体，所述成品口罩裁切机构的其中一辊体上设有裁刀；As a further improvement, between the mask body ultrasonic welding mechanism and the cloth-type ear strap material feeding and cutting mechanism, and between the cloth-type ear strap material feeding and cutting mechanism and the ear strap ultrasonic welding mechanism There is a transitional traction composite mechanism between the earband waste piece collection mechanism and the finished mask cutting mechanism. Both the transitional traction composite mechanism and the finished mask cutting mechanism include a fourth support seat. Two roller bodies are rotatably installed on the fourth support seat, and a cutter is provided on one of the roller bodies of the finished mask cutting mechanism;

所述布式耳带原料上料裁切机构与下游的所述过渡牵引复合机构之间设有导辊，所述导辊转动安装于所述机体上。A guide roller is provided between the cloth-type ear belt material feeding and cutting mechanism and the downstream transitional traction composite mechanism, and the guide roller is rotatably installed on the machine body.

作为又进一步的改进，所述机体上设有滑轨，与所述滑轨对应的所述口罩本体原料折边机构、所述鼻梁线上料裁切机构、所述口罩本体超声波焊接机构、所述布式耳带原料上料裁切机构、所述耳带超声波焊接机构、所述成品口罩裁切机构和所述过渡牵引复合机构上均设有滑座。As a further improvement, the body is provided with sliding rails, the mask body material folding mechanism, the nose bridge line material cutting mechanism, the mask body ultrasonic welding mechanism, and the mask body corresponding to the sliding rails. The cloth-type earband material feeding and cutting mechanism, the earband ultrasonic welding mechanism, the finished mask cutting mechanism and the transitional traction composite mechanism are all provided with sliding seats.

采用了上述所述的技术方案，本发明实施例所提供的一种口罩机的有益效果如下：By adopting the above-mentioned technical solution, the beneficial effects of a mask machine provided by the embodiment of the present invention are as follows:

由于该口罩机包括机体，机体的起始端设有口罩本体原料上料机构，位于口罩本体原料上料机构下游的机体上设有口罩本体原料折边机构，位于口罩本体原料折边机构下游的机体上设有鼻梁线上料裁切机构，位于鼻梁线上料裁切机构下游的机体上设有口罩本体超声波焊接机构，位于口罩本体超声波焊接机构下游的机体上设有布式耳带原料上料裁切机构和耳带原料废边收集机构，位于耳带原料废边收集机构下游的机体上设有耳带超声波焊接机构，位于耳带超声波焊接机构下游的机体上设有耳带废片收集机构，位于耳带废片收集机构下 游的机体上设有成品口罩裁切机构，基于上述机构，该口罩机在应用中，通过口罩本体原料上料机构对口罩本体原料(无纺布、熔喷布)进行上料、并形成三层的层叠结构，之后，通过口罩本体原料折边机构对三层的层叠结构进行折边，之后，通过鼻梁线上料裁切机构对鼻梁线进行裁切、并包覆在口罩本体原料内，之后，通过口罩本体超声波焊接机构进行焊接，此时便形成了口罩本体，但与传统相比，不裁切成口罩本体的单体，之后，通过布式耳带原料上料裁切机构对耳带原料进行上料、并进行耳带成型的裁切，裁切后的耳带原料会与口罩本体汇合、并形成层叠结构，同时，通过耳带原料废边收集机构对裁切后的废料进行收集，之后，通过耳带超声波焊接机构将裁切成型的耳带焊接至口罩本体上，之后，通过耳带废片收集机构对成型耳孔的废片进行收集，之后，通过成品口罩裁切机构进行裁切，此时，一个个成品口罩单体便加工完成了。Since the mask machine includes a body, the starting end of the body is provided with a mask body raw material feeding mechanism, the body located downstream of the mask body raw material feeding mechanism is provided with a mask body raw material folding mechanism, and the body located downstream of the mask body raw material folding mechanism There is a nose bridge line material cutting mechanism, the body located downstream of the nose bridge line material cutting mechanism is equipped with a mask body ultrasonic welding mechanism, and the body located downstream of the mask body ultrasonic welding mechanism is equipped with cloth ear strap material feeding The cutting mechanism and the earband material waste edge collection mechanism. The body located downstream of the earband material waste edge collection mechanism is provided with an earband ultrasonic welding mechanism, and the body located downstream of the earband ultrasonic welding mechanism is provided with an earband waste piece collection mechanism , The body located downstream of the earband waste piece collection mechanism is equipped with a finished mask cutting mechanism. Based on the above mechanism, the mask machine is used in the application of the mask body raw material (non-woven fabric, meltblown cloth). ) Carry out feeding and form a three-layer laminated structure. After that, the three-layer laminated structure is folded by the mask body raw material folding mechanism, and then the nose bridge line is cut and combined by the nose bridge line material cutting mechanism. Wrapped in the mask body raw material, and then welded by the mask body ultrasonic welding mechanism, the mask body is formed at this time, but compared with the traditional, the mask body is not cut into a single body, and then passed through the cloth ear straps The raw material feeding and cutting mechanism feeds the earband raw materials and cuts the earband forming. The cut earband raw materials will merge with the mask body and form a layered structure. At the same time, the earband raw materials are collected through waste edges. The mechanism collects the cut waste materials, and then welds the cut and shaped ear bands to the mask body through the ear band ultrasonic welding mechanism, and then collects the waste pieces of the formed ear holes through the ear band waste piece collection mechanism. After that, it is cut by the finished mask cutting mechanism. At this time, the finished masks are processed individually.

综上所述，采用该口罩机，所有的工序均在一条直线式的生产线上同步完成，实现了口罩的直线式流水线加工，与传统的口罩机相比，不仅有效减小了设备体积，大大降低了设备的空间占用率，而且，简化的工序，生产效率得到了大幅提升；同时，所生产出口罩上的耳带为宽耳带，不会对耳朵造成压迫感，大大提升了佩戴舒适性，此外，耳带原料在裁切时会在与口罩本体的焊接处形成贴合密封条，这样在佩戴口罩时，贴合密封条会与面部接触，大大提高了佩戴密封性。In summary, with this mask machine, all the processes are completed synchronously on a linear production line, realizing the linear assembly line processing of masks. Compared with the traditional mask machine, it not only effectively reduces the volume of the equipment, but also greatly reduces the size of the equipment. The space occupancy rate of the equipment is reduced, and the production efficiency is greatly improved by simplifying the process; at the same time, the earbands on the produced outlet cover are wide earbands, which will not cause pressure on the ears, which greatly improves the wearing comfort In addition, the material of the ear straps will form a fitting sealing strip at the welding place with the mask body during cutting, so that when wearing the mask, the fitting sealing strip will come into contact with the face, which greatly improves the wearing tightness.

由于布式耳带原料上料裁切机构包括转动安装于机体上的耳带原料辊和安装于机体上的第一支撑座，第一支撑座上转动安装有两根牵引辊，其中一牵引辊上设有耳带成型裁切模刀，耳带原料辊上的耳带原料穿过两牵引辊、并绕经上方的牵引辊往耳带超声波焊接机构方向输送，从而在工作中，通过两牵引辊的配合来对耳带原料辊上的耳带原料进行辊压式牵引输送、并同步完成裁切， 结构简单，对耳带原料具有良好的牵引和裁切效果。Because the cloth-type ear belt material feeding and cutting mechanism includes an ear belt material roller that is rotatably installed on the body and a first support seat that is installed on the body. The first support seat is rotatably installed with two traction rollers, one of which is a traction roller. There is an earband forming and cutting die cutter. The earband material on the earband material roller passes through two traction rollers, and is transported to the direction of the ultrasonic welding mechanism of the earband through the upper traction roller, so that during work, it passes through the two traction rollers. With the cooperation of the rollers, the ear belt material on the ear belt material roller is rolled and conveyed, and the cutting is completed synchronously. The structure is simple, and it has a good traction and cutting effect on the ear belt material.

由于位于耳带原料辊的下游设有耳带上料辅助料辊，耳带上料辅助料辊上的耳带上料辅助料和耳带原料的绕经路线一致；位于第一支撑座的下游设有过渡料辊，耳带上料辅助料和耳带原料绕经过渡料辊后、再穿过两牵引辊，从而在工作中，通过耳带上料辅助料与耳带原料的贴合，来对耳带原料进行辅助上料，保证了耳带原料上料的可靠性，避免了耳带原料在上料的过程中发生变形；通过过渡料辊的过渡，使进入两牵引辊前的耳带原料和耳带上料辅助料进行良好的叠加式配合，为后续口罩的成型奠定了良好的基础。Since there is an auxiliary ear belt feeding roller located downstream of the ear belt material roller, the ear belt feeding auxiliary material on the ear belt feeding auxiliary material roller has the same winding route as the ear belt material; it is located downstream of the first support base Equipped with a transition roller, the ear belt feeding auxiliary material and ear belt raw material pass through the transition roller and then pass through the two traction rollers, so that during work, the ear belt feeding auxiliary material and the ear belt raw material are attached to each other. To assist the feeding of the ear strap material, ensure the reliability of the ear strap material feeding, and avoid the deformation of the ear strap material during the feeding process; through the transition of the transition rollers, the ears before the two traction rollers The good superposition of the belt material and the ear belt feeding auxiliary material lays a good foundation for the subsequent formation of the mask.

由于耳带原料废边收集机构包括位于牵引辊上游、并转动安装于机体上的第一收集辊，还包括位于耳带上料辅助料辊下游、并转动安装于机体上的第二收集辊，从而布式耳带原料上料裁切机构对耳带原料进行裁切、并形成的两侧废料进行收集时，首先通过第一收集辊对一侧的废料进行收集，另一侧的废料、耳带原料和耳带上料辅助料会与上游输送来的口罩本体汇合、并层叠布置，之后，在输送的过程中，通过第二收集辊对耳带上料辅助料和另一侧的废料进行收集，不仅达到了在线同步收集废料的效果，而且耳带原料裁切后形成的两侧废料是错开收集的，避免了同时收集两侧边缘废料，会向中间施力、并挤压裁切成型的耳带，而导致发生变形的问题、以及影响裁切成型后的耳带与口罩本体贴靠紧密性的问题。Since the earband material waste edge collection mechanism includes a first collection roller located upstream of the traction roller and rotatably mounted on the body, it also includes a second collection roller located downstream of the earband feeding auxiliary roller and rotatably mounted on the body, Therefore, when the cloth-type earband material feeding and cutting mechanism cuts the earband material and collects the waste materials on both sides formed, the waste materials on one side are first collected by the first collection roller, and the waste materials and earrings on the other side are collected by the first collection roller. The belt material and the ear belt feeding auxiliary material will be merged with the mask body conveyed from the upstream and arranged in layers. After that, during the conveying process, the ear belt feeding auxiliary material and the waste material on the other side are processed by the second collection roller. The collection not only achieves the effect of online synchronous collection of waste, but also the waste formed on both sides of the ear strap material is staggered to collect, avoiding the simultaneous collection of waste on both sides, which will apply force to the middle and squeeze to cut into The shaped ear straps cause deformation problems and affect the tightness of the cut and formed ear straps with the mask body.

由于与第二收集辊对应、并位于耳带超声波焊接机构上游的机体上设有三角形结构的导料板，位于导料板下方的机体上转动安装有废料过渡导向辊，从而叠加在一起的口罩本体和耳带原料(裁切后)在持续的输送中，通过导料板进行承托，同时，通过导料板便于另一侧的废料在承托的过程中从耳带原料上进行拉拽式分离、且在拉拽式分离时不会使裁切成型后的耳带发生变形。Since the body corresponding to the second collection roller and located upstream of the ultrasonic welding mechanism of the earband is provided with a triangular structure guide plate, the body located below the guide plate is rotatably installed with a waste transition guide roller, thereby superimposing the mask The body and the ear strap material (after cutting) are supported by the guide plate during continuous transportation. At the same time, the scrap material on the other side can be pulled from the ear strap material during the supporting process through the guide plate. Type separation, and will not deform the cut and shaped earbands during pull-type separation.

由于口罩本体超声波焊接机构和耳带超声波焊接机构均包括第二支撑座，第二支撑座上转动安装有托送辊，位于托送辊上方的第二支撑座的两端均设有滑槽，滑槽内滑动有调节块，调节块上设有调节板，调节板上设有调节座，调节座上设有超声波焊接总成，超声波焊接总成上的焊头穿过调节板、并往托送辊方向延伸；调节块的两侧均设有用于包覆第二支撑座的凹槽，与凹槽对应位置的调节块上设有连接长孔，与连接长孔对应位置的第二支撑座上设有连接孔，从而通过调节块与滑槽的配合，实现超声波焊接总成高度的调节，即：实现焊头与口罩本体之间焊接距离的调节，通过凹槽与第二支撑座的包覆式配合，便于调节块在滑槽内沿第二支撑座进行竖向滑动式动作，通过连接孔和连接长孔可完成连接件的安装、以及调节块在第二支撑座上的固定，结构简单，构思巧妙，调节方便、可靠，为良好的调整焊接距离提供了保障。Since both the mask body ultrasonic welding mechanism and the earband ultrasonic welding mechanism include a second support base, a supporting roller is rotatably installed on the second supporting base, and both ends of the second supporting base above the supporting roller are provided with sliding grooves, There is an adjusting block sliding in the chute, an adjusting plate is provided on the adjusting block, an adjusting seat is provided on the adjusting plate, and an ultrasonic welding assembly is provided on the adjusting seat. The welding head on the ultrasonic welding assembly passes through the adjusting plate and supports The direction of the feeding roller extends; both sides of the adjusting block are provided with grooves for covering the second supporting seat, the adjusting block corresponding to the groove is provided with a connecting long hole, and the second supporting seat at the corresponding position of the connecting long hole There is a connecting hole on it, so that the height of the ultrasonic welding assembly can be adjusted through the cooperation of the adjusting block and the sliding groove, that is, the adjustment of the welding distance between the welding head and the mask body is realized through the groove and the second support base. Overlay fit facilitates the vertical sliding movement of the adjusting block along the second support seat in the chute. The installation of the connecting piece and the fixing of the adjusting block on the second support seat can be completed through the connecting hole and the long connecting hole. It is simple, ingenious in design, convenient and reliable in adjustment, and provides a guarantee for a good adjustment of the welding distance.

由于远离调节板一端的调节块两侧均设有倾斜设置的导向部，从而通过导向部便于调节块顺利的进入到滑槽内，提高了调节块与第二支撑座配合安装的便利性。Since both sides of the adjustment block far from the adjustment plate are provided with inclined guide portions, the guide portion facilitates the smooth entry of the adjustment block into the chute, and improves the convenience of the adjustment block and the second support base.

由于调节座上设有横向导向长孔，位于导向长孔内设有导向销，导向销设置于调节板上，位于导向长孔两端的调节座上均设有固定连接长孔；调节板上设有至少一个限位销，限位销设置于调节座的其中一端，从而通过导向长孔与导向销的配合便于第二支撑座的横向移动，且不会发生偏摆，保证了焊头与口罩本体所焊接位置的对应性，通过固定连接长孔可在无需拆下固定连接件的情况下调整第二支撑座的位置，结构简单，提高了第二支撑座横向调整的便利性。Since the adjustment seat is provided with a horizontal guide long hole, a guide pin is located in the guide long hole, and the guide pin is arranged on the adjustment plate, and the adjustment seats located at both ends of the guide long hole are provided with fixed connection long holes; There is at least one limit pin, the limit pin is arranged at one end of the adjustment seat, so that the second support seat can be moved laterally through the cooperation of the guide long hole and the guide pin without deflection, which ensures the welding head and the mask Correspondence of the welding position of the main body, the position of the second support base can be adjusted without removing the fixed connecting piece through the fixed connection long hole, the structure is simple, and the convenience of lateral adjustment of the second support base is improved.

由于耳带废片收集机构包括设置于第二支撑座上的至少两根固定导向轴，固定导向轴上插装有位置调节板，位置调节板上转动调节安装有角度调节板，角度调节板上紧固有文丘里管，文丘里管的吸入端设有斜切部，斜切部朝向耳 带原料，从而通过固定导向轴完成该耳带废片收集机构在第二支撑座上的安装，通过对位置调节板和角度调节板的调节，来实现文丘里管吸取废片角度的调整，之后，往文丘里管内通气、并实现对废片的吸取。采用该耳带废片收集机构实现了在口罩的生产过程中同步收集废片的目的，不仅免除了后续工作中需去除废片的工序，而且收集效率高，同时，使得废片得到了集中收集，此外，该机构体积小，占用空间小，安装方便，不会影响口罩机上的其它机构的安装和工作。Because the earband waste piece collection mechanism includes at least two fixed guide shafts arranged on the second support base, the fixed guide shaft is inserted with a position adjustment plate, the position adjustment plate is rotated and adjusted and installed with an angle adjustment plate, and the angle adjustment plate The venturi tube is fastened, the suction end of the venturi tube is provided with a chamfered part, and the chamfered part faces the earband material, so that the installation of the earband waste piece collection mechanism on the second support seat is completed by fixing the guide shaft. Adjust the position adjustment plate and the angle adjustment plate to realize the adjustment of the angle of the venturi tube to suck the waste piece, and then ventilate the venturi tube to realize the suction of the waste piece. The use of the ear strap waste piece collection mechanism realizes the purpose of synchronously collecting waste pieces during the production process of the mask, which not only eliminates the need to remove waste pieces in the follow-up work, but also has high collection efficiency. At the same time, the waste pieces are collected in a centralized manner. In addition, the mechanism is small in size, occupies a small space, and is easy to install, and will not affect the installation and work of other mechanisms on the mask machine.

由于位置调节板的两端均设有第一紧固孔，第一紧固孔与插装固定导向轴的导向孔连通；位置调节板的上方设有转轴，角度调节板紧固于转轴上，位置调节板的顶端设有第二紧固孔，第二紧固孔与插装转轴的孔连通，从而通过在第一紧固孔和有第二紧固孔内安装紧固件，并分别与固定导向轴和转轴进行抵靠，便可实现位置调节板在固定导向轴上的固定、以及转轴在位置调节板上的固定，结构简单，固定效果好。Since both ends of the position adjustment plate are provided with first fastening holes, the first fastening holes are connected to the guide holes of the inserted fixed guide shaft; the position adjustment plate is provided with a rotating shaft above the position adjustment plate, and the angle adjustment plate is fastened to the rotating shaft, The top end of the position adjustment plate is provided with a second fastening hole, and the second fastening hole is communicated with the hole for inserting the rotating shaft, so as to install fasteners in the first fastening hole and the second fastening hole, and respectively connect with The fixed guide shaft and the rotating shaft are pressed against each other to realize the fixation of the position adjusting plate on the fixed guide shaft and the fixing of the rotating shaft on the position adjusting plate. The structure is simple and the fixing effect is good.

由于鼻梁线上料裁切机构包括转动安装于机体上的鼻梁线辊和安装于机体上的第三支撑座，第三支撑座上设有安装板，安装板上设有裁送垫板，与裁送垫板对应位置的安装板上转动安装有动力装置驱动的压送轮和裁送轮，裁送轮上设有裁刀，裁送轮和压送轮与裁送垫板上下对应设置；与裁送轮对应位置的裁送垫板上设有约束槽，约束槽内设有垫块，垫块与裁送垫板之间设有连接元件，且垫块的上表面与裁送垫板的上表面共面设置，从而在工作中，通过压送轮对鼻梁线进行压送，通过裁送轮上的裁刀对鼻梁线进行裁切，在裁刀长期的工作中，位于约束槽内的垫块作为裁刀裁切工作的支撑体，故损坏后只需更换垫块便可，结构简单，拆装方便，且成本低廉；同时，起到了保护裁切垫板的目的，避免了整体更换裁切垫板工序复杂、而影响工作效率的问题。Because the nose bridge line material cutting mechanism includes a nose bridge line roller that is rotatably installed on the body and a third support seat installed on the body, the third support seat is provided with a mounting plate, and the mounting plate is provided with a cutting pad, The mounting plate at the corresponding position of the cutting backing plate is rotatably installed with a pressure feed wheel and a cutting wheel driven by a power device. The cutting wheel is provided with a cutting knife, and the cutting wheel and pressure feed wheel are correspondingly arranged up and down with the cutting backing plate; and The cutting pad at the corresponding position of the cutting wheel is provided with a restraining groove, a pad is arranged in the restraining groove, a connecting element is arranged between the pad and the cutting pad, and the upper surface of the pad is connected to the cutting pad. The upper surface is arranged coplanarly, so that during work, the nose bridge line is pressed and fed by the pressure feed wheel, and the nose bridge line is cut by the cutter on the cutting wheel. In the long-term work of the cutter, the nose bridge line is located in the restraint groove. As the support for the cutting work of the cutter, the cushion block only needs to be replaced after damage. It has a simple structure, convenient disassembly and assembly, and low cost; at the same time, it plays the purpose of protecting the cutting cushion and avoids overall replacement The process of cutting the backing board is complicated, which affects the work efficiency.

由于第三支撑座与安装板之间设有高度调节垫板，从而在生产儿童口罩本体或成人口罩本体时，根据口罩本体超声波焊接机构上托送位置(托送辊)的高低不同，通过高度调节垫板的拆装来实现衔接，为同一台设备能满足儿童口罩和成人口罩的加工生产需求提供了保障。Since there is a height adjustment backing plate between the third support seat and the mounting plate, when the body of a child mask or an adult mask body is produced, the height of the conveying position (conveying roller) on the ultrasonic welding mechanism of the mask body is different. Adjusting the disassembly and assembly of the backing plate to achieve the connection provides a guarantee for the same equipment to meet the processing and production needs of children's masks and adult masks.

由于口罩本体超声波焊接机构与布式耳带原料上料裁切机构之间、布式耳带原料上料裁切机构与耳带超声波焊接机构之间、耳带废片收集机构与成品口罩裁切机构之间均设有过渡牵引复合机构，从而通过过渡牵引复合机构不仅能起到牵引输送的作用，而且能起到增加层叠布置的各个物料贴合紧密性的效果；由于过渡牵引复合机构和成品口罩裁切机构均包括第四支撑座，第四支撑座上转动安装有两根辊体，成品口罩裁切机构的其中一辊体上设有裁刀，从而通过辊体来进行辊压式输送，通过裁刀来进行裁切，结构简单，使用效果好。Because between the mask body ultrasonic welding mechanism and the cloth earband material feeding and cutting mechanism, between the cloth earband material feeding and cutting mechanism and the earband ultrasonic welding mechanism, the earband waste piece collection mechanism and the finished mask cutting mechanism There is a transitional traction composite mechanism between the mechanisms, so that the transitional traction composite mechanism can not only play the role of traction and transportation, but also can increase the tightness of each material in the layered arrangement; due to the transitional traction composite mechanism and the finished product The mask cutting mechanism includes a fourth support seat, on which two rollers are rotatably installed, and one of the rollers of the finished mask cutting mechanism is provided with a cutting knife, so that the rollers are used for roller conveying. , The cutting is carried out by the cutter, the structure is simple, and the use effect is good.

由于机体上设有滑轨，与滑轨对应的口罩本体原料折边机构、鼻梁线上料裁切机构、口罩本体超声波焊接机构、布式耳带原料上料裁切机构、耳带超声波焊接机构、成品口罩裁切机构和过渡牵引复合机构上均设有滑座，从而实现了各个机构为具有滑座的模块化设计，并通过滑座和滑轨的滑动配合实现各个机构的模块化快速组装，便于拆装，省时省力；同时，将上述机构拆除、并安装上圆刀模切机的相关机构后，还可作为圆刀模切机使用，即：一机多用，应用范围广，使用灵活性强。Because there are slide rails on the body, the mask body material folding mechanism, nose bridge line material cutting mechanism, mask body ultrasonic welding mechanism, cloth earband material feeding and cutting mechanism, and earband ultrasonic welding mechanism corresponding to the slide rail , The finished mask cutting mechanism and the transitional traction composite mechanism are equipped with sliding seats, so as to realize the modular design of each mechanism with sliding seats, and realize the modular and rapid assembly of each mechanism through the sliding cooperation of the sliding seats and the sliding rails. , Easy to disassemble, save time and effort; at the same time, after removing the above mechanism and installing the related mechanism of the round knife die cutting machine, it can also be used as a round knife die cutting machine, that is: one machine with multiple functions, wide application range, and use Strong flexibility.

附图说明Description of the drawings

为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体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。在所有附图中，类似的元件或部分一般由类似的附图标记标识。附图中，各元件或部分并不一定按照实际的比例绘制。In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to actual scale.

图1为本发明实施例的结构示意图；Figure 1 is a schematic structural diagram of an embodiment of the present invention;

图2为图1中鼻梁线上料裁切机构和口罩本体超声波焊接机构配合的结构示意图；Figure 2 is a schematic diagram of the structure of the cooperation between the nose bridge line material cutting mechanism and the mask body ultrasonic welding mechanism in Figure 1;

图3为图2中鼻梁线上料裁切机构的结构示意图；Figure 3 is a schematic diagram of the structure of the material cutting mechanism on the bridge of the nose in Figure 2;

图4为图3中A的放大图；Figure 4 is an enlarged view of A in Figure 3;

图5为图4中B的放大图；Figure 5 is an enlarged view of B in Figure 4;

图6为图1中布式耳带原料上料裁切机构、耳带原料废边收集机构、耳带超声波焊接机构、耳带废片收集机构和成品口罩裁切机构配合的结构示意图；6 is a schematic diagram of the structure of the cloth-type earband material feeding and cutting mechanism, the earband material waste collection mechanism, the earband ultrasonic welding mechanism, the earband waste piece collection mechanism and the finished mask cutting mechanism in Figure 1;

图7为图6中C的放大图；Figure 7 is an enlarged view of C in Figure 6;

图8为图6中耳带超声波焊接机构的结构示意图；Fig. 8 is a schematic diagram of the structure of the ultrasonic welding mechanism for the middle ear band of Fig. 6;

图9为图8去除第二支撑座后的结构示意图；9 is a schematic diagram of the structure of FIG. 8 after removing the second support seat;

图10为图9增加防护罩后的结构示意图；Figure 10 is a schematic diagram of the structure of Figure 9 after adding a protective cover;

图11为图6中耳带废片收集机构的结构示意图；11 is a schematic diagram of the structure of the waste piece collection mechanism of the middle ear belt in FIG. 6;

图12为成品口罩的结构示意图；Figure 12 is a schematic diagram of the structure of the finished mask;

图13为图12中耳带原料裁切后的结构示意图；13 is a schematic diagram of the structure of the material of the middle ear strap of FIG. 12 after being cut;

图中，1-机体；101-滑轨；102-滑座；2-口罩本体原料上料机构；201-无纺布辊；202-熔喷布辊；203-无纺布辊；204-导料辊；205-无纺布；206-熔喷布；207-无纺布；3-口罩本体原料折边机构；301-第五支撑座；4-鼻梁线上料裁切机构；400-鼻梁线；401-鼻梁线辊；402-第三支撑座；403-安装板；404-高度调节垫板；405-裁送垫板；406-压送轮；407-裁送轮；408-裁刀；409-约束槽；410-连接元件；411-垫块；5-口罩本体超声波焊接机构；6-布式耳带原料上料裁切机构；601-耳带原料辊；602-第一支撑座；603-牵引辊；604-耳带原料；605-耳带上料辅助料辊；606-耳带上料辅助料；607-过渡料辊；7-耳带 超声波焊接机构；700-托送辊；701-第二支撑座；702-滑槽；703-调节板；704-调节座；705-超声波焊接总成；706-焊头；707-防护罩；708-发热端；709-散热风扇；710-散热孔；711-调节块；712-凹槽；713-连接长孔；714-连接孔；715-导向部；716-导向长孔；717-固定连接长孔；718-限位销；8-耳带原料废边收集机构；801-第一收集辊；802-第二收集辊；803-导料板；804-废料过渡导向辊；805-废料；806-废料；9-耳带废片收集机构；901-固定导向轴；902-位置调节板；903-角度调节板；904-文丘里管；905-斜切部；906-第一紧固孔；907-导向孔；908-转轴；909-第二紧固孔；10-成品口罩裁切机构；1001-第四支撑座；1002-辊体；1003-导辊；11-过渡牵引复合机构；12-口罩本体；13-废片；14-耳带；15-成品口罩；16-贴合密封条。In the figure, 1-machine body; 101-sliding rail; 102-sliding seat; 2-mask body material feeding mechanism; 201-non-woven fabric roller; 202-meltblown fabric roller; 203-non-woven fabric roller; 204-guide Feed roller; 205-non-woven fabric; 206-melt blown cloth; 207-non-woven fabric; 3-mask body raw material folding mechanism; 301-fifth support seat; 4-nose bridge line material cutting mechanism; 400-nose bridge Line; 401- nose bridge line roller; 402-third support seat; 403-mounting plate; 404-height adjustment pad; 405-cutting pad; 406-pressing wheel; 407-cutting wheel; 408-cutting knife 409-Restriction groove; 410-Connecting element; 411-Cushion block; 5-Ultrasonic welding mechanism for mask body; 6-Cloth type ear strap material feeding and cutting mechanism; 601-ear strap material roller; 602-first support seat 603-traction roller; 604-ear belt material; 605-ear belt feeding auxiliary material roller; 606-ear belt feeding auxiliary material; 607-transition roller; 7-ear belt ultrasonic welding mechanism; 700-carrying roller 701-second support seat; 702-chute; 703-adjusting plate; 704-adjusting seat; 705-ultrasonic welding assembly; 706-welding head; 707-protective cover; 708-heating end; 709-cooling fan; 710-heat dissipation hole; 711-adjusting block; 712-groove; 713-connection long hole; 714-connection hole; 715-guide part; 716-guide long hole; 717-fixed connection long hole; 718-limit pin; 8-Earband raw material waste edge collection mechanism; 801-first collection roller; 802-second collection roller; 803-guide plate; 804-waste transition guide roller; 805-waste; 806-waste; 9-earband waste Piece collection mechanism; 901-fixed guide shaft; 902-position adjustment plate; 903-angle adjustment plate; 904-venturi tube; 905-bevel part; 906-first fastening hole; 907-guide hole; 908-rotation shaft 909-second fastening hole; 10-finished mask cutting mechanism; 1001-fourth support seat; 1002-roller body; 1003-guide roller; 11-transition traction composite mechanism; 12-mask body; 13-waste piece ; 14-ear strap; 15-finished mask; 16-fit the sealing strip.

具体实施方式Detailed ways

下面将结合附图对本发明技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本发明的、技术方案，因此只作为示例，而不能以此来限制本发明的保护范围。The embodiments of the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and cannot be used to limit the protection scope of the present invention.

为了便于说明，图1和图6中所示的双点划线为物料，箭头所示的方向为物料的输送方向。For ease of description, the two-dot chain line shown in Fig. 1 and Fig. 6 is the material, and the direction indicated by the arrow is the conveying direction of the material.

如图1所示，一种口罩机，包括机体1，该机体1的起始端设有口罩本体原料上料机构2，位于口罩本体原料上料机构2下游的机体1上设有口罩本体原料折边机构3，位于口罩本体原料折边机构3下游的机体1上设有鼻梁线上料裁切机构4，位于鼻梁线上料裁切机构4下游的机体1上设有口罩本体超声波焊接机构5，位于口罩本体超声波焊接机构5下游的机体1上设有布式耳带原料上料裁切机构6和耳带原料废边收集机构8，位于耳带原料废边收集机构8下游的机体1上设有耳带超声波焊接机构7，位于耳带超声波焊接机构7下游的机体1上设 有耳带废片收集机构9，位于耳带废片收集机构9下游的机体1上设有成品口罩裁切机构10。As shown in Figure 1, a mask machine includes a body 1. The starting end of the body 1 is provided with a mask body raw material feeding mechanism 2, and the mask body raw material fold is provided on the body 1 downstream of the mask body raw material feeding mechanism 2 Edge mechanism 3, the body 1 located downstream of the mask body material folding mechanism 3 is provided with a nose bridge line material cutting mechanism 4, and the body 1 located downstream of the nose bridge line material cutting mechanism 4 is provided with a mask body ultrasonic welding mechanism 5 , The body 1 located downstream of the ultrasonic welding mechanism 5 of the mask body is provided with a cloth-type ear band material feeding and cutting mechanism 6 and an ear band material waste edge collection mechanism 8, located on the body 1 downstream of the ear band material waste edge collection mechanism 8 An earband ultrasonic welding mechanism 7 is provided. The body 1 located downstream of the earband ultrasonic welding mechanism 7 is provided with an earband waste piece collection mechanism 9, and the body 1 located downstream of the earband waste piece collection mechanism 9 is provided with finished mask cutting Institution 10.

如图1和图6共同所示，该布式耳带原料上料裁切机构6包括转动安装于机体1上的耳带原料辊601和安装于机体1上的第一支撑座602，该耳带原料辊601由电机驱动，该第一支撑座602上转动有安装第一驱动装置驱动的两根牵引辊603，其中一牵引辊603上设有耳带成型裁切模刀(图中未示出)，该耳带成型裁切模刀按照耳带的形状、在牵引辊603上设置的多个刀片，该耳带原料辊601上的耳带原料604穿过两牵引辊603、并绕经上方的牵引辊603往耳带超声波焊接机构7方向输送。As shown in Figures 1 and 6, the cloth-type ear belt material feeding and cutting mechanism 6 includes an ear belt material roller 601 rotatably mounted on the body 1 and a first support seat 602 mounted on the body 1. The ear The belt raw material roller 601 is driven by a motor. The first support 602 is rotated with two traction rollers 603 driven by a first driving device. One of the traction rollers 603 is provided with an ear belt forming and cutting die cutter (not shown in the figure). Out), the ear band forming and cutting die cutter is configured with multiple blades on the traction roller 603 according to the shape of the ear band. The ear band material 604 on the ear band material roller 601 passes through the two traction rollers 603 and circulates. The upper traction roller 603 is conveyed in the direction of the earband ultrasonic welding mechanism 7.

位于耳带原料辊601的下游设有耳带上料辅助料辊605，该耳带上料辅助料辊605上的耳带上料辅助料606和耳带原料604的绕经路线一致，作为优选，该耳带原料604为弹力布，该辅助料301为PE膜，从而通过弹力布为成型后的耳带提供弹性变形，大大增加了佩戴舒适性，通过PE膜的粘性来与弹力布进行可靠的叠加式贴合，保证了弹力布上料的可靠性，有效避免了弹力布在输送中发生变形；位于第一支撑座602下游的机体1上设有过渡料辊607，该耳带上料辅助料606和耳带原料604绕经过渡料辊607后、再穿过两牵引辊603之间。An ear belt feeding auxiliary material roller 605 is located downstream of the ear belt material roller 601. The ear belt feeding auxiliary material 606 and the ear belt material 604 on the ear belt feeding auxiliary material roller 605 have the same winding route as the ear belt material 604, which is preferred The raw material 604 of the earband is elastic cloth, and the auxiliary material 301 is a PE film, so that the elastic cloth provides elastic deformation for the shaped earband, which greatly increases the wearing comfort, and the adhesion of the PE film is used to ensure reliable performance with the elastic cloth. The superposition lamination ensures the reliability of the elastic cloth feeding, and effectively avoids the deformation of the elastic cloth during transportation; the machine body 1 located downstream of the first support seat 602 is provided with a transition roller 607, and the ear belt is loaded The auxiliary material 606 and the ear band material 604 pass through the transition roller 607 and then pass between the two traction rollers 603.

如图1、图6和图7共同所示，该耳带原料废边收集机构8包括位于牵引辊603上游、并转动安装于机体1上的第一收集辊801，还包括位于耳带上料辅助料辊605下游、并转动安装于机体1上的第二收集辊802，该第一收集辊801和第二收集辊802分别由一电机驱动，与第二收集辊802对应、并位于耳带超声波焊接机构7上游的机体1上设有三角形结构的导料板803，位于导料板803下方的机体1上转动安装有废料过渡导向辊804；该耳带原料604经布式耳带原料上料裁切机构6裁切后形成的一侧废料805由第一收集辊801收集，另一侧废 料806经导料板803、废料过渡导向辊804后由第二收集辊802收集。As shown in Figure 1, Figure 6 and Figure 7, the earband raw material waste edge collection mechanism 8 includes a first collection roller 801 located upstream of the traction roller 603 and rotatably mounted on the body 1, and also includes a first collection roller 801 located on the earband The second collection roller 802 downstream of the auxiliary material roller 605 and rotatably mounted on the machine body 1. The first collection roller 801 and the second collection roller 802 are respectively driven by a motor, corresponding to the second collection roller 802 and located in the ear belt The body 1 upstream of the ultrasonic welding mechanism 7 is provided with a material guide plate 803 with a triangular structure. The body 1 located below the material guide plate 803 is rotatably installed with a waste transition guide roller 804; The waste 805 formed by the cutting mechanism 6 on one side is collected by the first collection roller 801, and the waste 806 on the other side is collected by the second collection roller 802 after passing through the guide plate 803 and the waste transition guide roller 804.

如图1、图6、图8至图10共同所示，该口罩本体超声波焊接机构5和耳带超声波焊接机构7均包括第二支撑座701，该第二支撑座701上转动安装有托送辊700，位于托送辊700上方的第二支撑座701的两端均设有滑槽702，该滑槽702内滑动有调节块711，该调节块711上设有调节板703，该调节板703上设有调节座704，该调节座704上设有超声波焊接总成705，该超声波焊接总成705上的焊头706穿过调节板703、并往托送辊700方向延伸；在本方案中，该调节座704上还设有防护罩707，该超声波焊接总成705上的发热端708设置于防护罩707内，该防护罩707上设有散热风扇709和多个散热孔710。As shown in Figure 1, Figure 6, Figure 8 to Figure 10 together, the mask body ultrasonic welding mechanism 5 and the earband ultrasonic welding mechanism 7 both include a second support base 701, and the second support base 701 is rotatably mounted with a carrier The roller 700 is provided with sliding grooves 702 at both ends of the second supporting seat 701 located above the supporting roller 700. The sliding grooves 702 are provided with an adjusting block 711, and an adjusting plate 703 is provided on the adjusting block 711. An adjusting seat 704 is provided on the 703, and an ultrasonic welding assembly 705 is provided on the adjusting seat 704. The welding head 706 on the ultrasonic welding assembly 705 passes through the adjusting plate 703 and extends toward the supporting roller 700; in this solution The adjusting seat 704 is also provided with a protective cover 707, the heating end 708 of the ultrasonic welding assembly 705 is arranged in the protective cover 707, and the protective cover 707 is provided with a heat dissipation fan 709 and a plurality of heat dissipation holes 710.

该调节块711的两侧均设有用于包覆第二支撑座701的凹槽712，与凹槽712对应位置的调节块711上设有连接长孔713，与连接长孔713对应位置的第二支撑座701上设有连接孔714；远离调节板703一端的调节块711两侧均设有倾斜设置的导向部715；该调节座704上还设有横向设置的导向长孔716，位于导向长孔716内设有导向销(图中未示出)，该导向销设置于调节板703上，位于导向长孔716两端的调节座704上均设有固定连接长孔717；该调节板703上设有至少一个限位销718，该限位销718在本方案中设有两个、并与调节座704的其中一端顶靠。Both sides of the adjusting block 711 are provided with grooves 712 for covering the second support base 701, and the adjusting block 711 at a position corresponding to the groove 712 is provided with a connecting elongated hole 713, and a second connecting hole 713 is arranged at a position corresponding to the connecting elongated hole 713. The second supporting seat 701 is provided with a connecting hole 714; on both sides of the adjusting block 711 far from the end of the adjusting plate 703 are provided with inclined guide portions 715; the adjusting seat 704 is also provided with a horizontally arranged long guide hole 716 located in the guide The long hole 716 is provided with a guide pin (not shown in the figure), the guide pin is arranged on the adjusting plate 703, and the adjusting seat 704 located at both ends of the guide long hole 716 is provided with a fixed connection long hole 717; the adjusting plate 703 At least one limiting pin 718 is provided on the upper surface, and two limiting pins 718 are provided in this solution, and abut one end of the adjusting seat 704.

如图1、图6和图11共同所示，该耳带废片收集机构9包括设置于第二支撑座701上的至少两根固定导向轴901，在本方案中，该固定导向轴801的端部设有螺纹、并与第二支撑座701螺纹连接，该固定导向轴901上插装有位置调节板902，该位置调节板902上转动调节安装有角度调节板903，该角度调节板903上紧固有文丘里管904，该文丘里管904的吸入端设有斜切部905，该斜切部905朝向耳带原料604；该位置调节板902的两端均设有第一紧固孔906，该 第一紧固孔906与插装固定导向轴901的导向孔907连通；该位置调节板902的上方设有转轴908，该角度调节板903紧固于转轴908上，该位置调节板902的顶端设有第二紧固孔909，该第二紧固孔909与插装转轴908的孔连通。As shown in Figure 1, Figure 6 and Figure 11 together, the earband waste piece collection mechanism 9 includes at least two fixed guide shafts 901 arranged on the second support base 701. In this solution, the fixed guide shaft 801 The end is provided with threads and is threadedly connected with the second support base 701. The fixed guide shaft 901 is inserted with a position adjustment plate 902. The position adjustment plate 902 is rotated and installed with an angle adjustment plate 903, the angle adjustment plate 903 A venturi tube 904 is fastened on the upper part. The suction end of the venturi tube 904 is provided with a chamfered portion 905 facing the earband material 604; both ends of the position adjusting plate 902 are provided with first fastening The first fastening hole 906 communicates with the guide hole 907 of the fixed guide shaft 901; the position adjustment plate 902 is provided with a rotation shaft 908, and the angle adjustment plate 903 is fastened to the rotation shaft 908. The position adjustment The top end of the plate 902 is provided with a second fastening hole 909, and the second fastening hole 909 communicates with the hole of the insertion shaft 908.

如图1至图5共同所示，该鼻梁线上料裁切机构4包括转动安装于机体1上的鼻梁线辊401和安装于机体1上的第三支撑座402，该第三支撑座402上设有安装板403，该安装板403与第三支撑座402之间设有高度调节垫板404；该安装板403上设有裁送垫板405，与裁送垫板405对应位置的安装板403上转动安装有动力装置驱动的压送轮406和裁送轮407，该裁送轮407上设有裁刀408，该裁送轮407和压送轮406与裁送垫板405上下对应设置；与裁送轮407对应位置的裁送垫板405上设有约束槽409，该约束槽409内设有垫块411，该垫块411与裁送垫板405之间设有连接元件410，该连接元件410为内六角连接螺栓，且垫块411的上表面与裁送垫板405的上表面共面设置，该连接元件410的顶端不高于垫块411的上表面；在本方案中，该动力装置为电机驱动的带传动机构，该带传动机构驱动有多个用于安装压送轮406和裁送轮407的轮轴，所有轮轴通过齿轮的啮合进行传动，其中一轮轴由带传动进行驱动。该鼻梁线上料裁切机构4上还设有对口罩本体原料进行翻边的翻边结构，该翻边结构为现有口罩机上的常规结构，故在此不多加赘述。As shown in Figures 1 to 5 together, the nose bridge wire cutting mechanism 4 includes a nose bridge wire roller 401 rotatably mounted on the body 1 and a third support seat 402 mounted on the body 1. The third support seat 402 There is a mounting plate 403, and a height adjustment backing plate 404 is provided between the mounting plate 403 and the third support base 402; the mounting plate 403 is provided with a cutting backing plate 405, which is installed at a position corresponding to the cutting backing plate 405 The plate 403 is rotatably installed with a pressing wheel 406 and a cutting wheel 407 driven by a power device. The cutting wheel 407 is provided with a cutting knife 408. The cutting wheel 407 and the pressing wheel 406 are arranged up and down corresponding to the cutting backing plate 405. The cutting backing plate 405 corresponding to the cutting wheel 407 is provided with a constraining groove 409, the constraining groove 409 is provided with a cushion block 411, and a connecting element 410 is provided between the cushion block 411 and the cutting backing plate 405, The connecting element 410 is an inner hexagonal connecting bolt, and the upper surface of the spacer block 411 is coplanar with the upper surface of the cutting pad 405, and the top end of the connecting element 410 is not higher than the upper surface of the spacer block 411; in this solution The power unit is a belt drive mechanism driven by a motor. The belt drive mechanism drives a plurality of axles for mounting the pressing wheel 406 and the cutting wheel 407. All the axles are driven by the meshing of gears, and one of the axles is driven by the belt. drive. The nose bridge line material cutting mechanism 4 is also provided with a flanging structure for flanging the raw material of the mask body. The flanging structure is a conventional structure on the existing mask machine, so it will not be repeated here.

如图1和图6共同所示，该口罩本体超声波焊接机构5与布式耳带原料上料裁切机构6之间、布式耳带原料上料裁切机构6与耳带超声波焊接机构7之间、耳带废片收集机构9与成品口罩裁切机构10之间均设有过渡牵引复合机构11，该过渡牵引复合机构11和成品口罩裁切机构10均包括第四支撑座1001，该第四支撑座1001上转动安装有第二驱动装置驱动的两根辊体1002，该成品口罩裁切机构10的其中一辊体1002上设有直线式裁刀(图中未示出)；该布式耳 带原料上料裁切机构6与其下游的过渡牵引复合机构11之间设有导辊1003，该导辊1003转动安装于机体1上，在本方案中，该导辊1003的上表面与上牵引辊603的上表面共面设置、且导辊1003高于下游过渡牵引复合机构11上两辊体1002之间的牵引位置；该第一驱动装置和第二驱动装置均包括电动机驱动的主动齿轮，该主动齿轮设置于驱动辊上，该驱动辊转动安装于第一支撑座602或第四支撑座1001，两牵引辊603或两辊体1002的其中之一上设有与主动齿轮啮合的被动齿轮。As shown in Figures 1 and 6, the mask body ultrasonic welding mechanism 5 and the cloth earband material feeding and cutting mechanism 6, the cloth earband material feeding and cutting mechanism 6 and the earband ultrasonic welding mechanism 7 There is a transitional traction composite mechanism 11 between the earband waste piece collection mechanism 9 and the finished mask cutting mechanism 10, and the transitional traction composite mechanism 11 and the finished mask cutting mechanism 10 both include a fourth support seat 1001. Two roller bodies 1002 driven by a second driving device are rotatably mounted on the fourth support base 1001, and one of the roller bodies 1002 of the finished mask cutting mechanism 10 is provided with a linear cutter (not shown in the figure); A guide roller 1003 is provided between the cloth-type ear belt raw material feeding and cutting mechanism 6 and the transitional traction composite mechanism 11 downstream thereof. The guide roller 1003 is rotatably installed on the machine body 1. In this solution, the upper surface of the guide roller 1003 It is arranged coplanar with the upper surface of the upper traction roller 603, and the guide roller 1003 is higher than the traction position between the two roller bodies 1002 on the downstream transitional traction composite mechanism 11; the first driving device and the second driving device both include motor-driven Driving gear, the driving gear is arranged on the driving roller, the driving roller is rotatably mounted on the first support base 602 or the fourth support base 1001, one of the two traction rollers 603 or the two roller bodies 1002 is provided with the driving gear Passive gear.

如图1所示，该口罩本体原料上料机构2包括转动安装于机体1上三个料辊，三个料辊由上至下依次布置的无纺布辊201、熔喷布辊202和无纺布辊203，每个料辊下游的机体1上均对应一导料辊204，该导料辊204转动安装于机体1上。As shown in Figure 1, the mask body raw material feeding mechanism 2 includes three material rollers that are rotatably mounted on the body 1. The three material rollers are arranged in sequence from top to bottom of a non-woven fabric roll 201, a meltblown fabric roll 202 and a non-woven fabric roll. For the spinning roller 203, a guide roller 204 is corresponding to the machine body 1 downstream of each of the feed rollers, and the guide roller 204 is rotatably installed on the machine body 1.

如图1所示，该口罩本体原料折边机构3包括预折边机构和折边机构，该预折边机构和折边机构均包括第五支撑座301，该第五支撑座301上均设有折边结构，该折边机构为现有常规口罩机上的这边结构，故在此不多加赘述。As shown in Figure 1, the mask body material folding mechanism 3 includes a pre-folding mechanism and a folding mechanism. Both the pre-folding mechanism and the folding mechanism include a fifth support seat 301, and the fifth support seat 301 is provided with There is a hemming structure, and the hemming mechanism is the structure on the existing conventional mask machine, so I won't repeat it here.

如图1至图3共同所示，该机体1上设有滑轨101，与滑轨101对应的口罩本体原料折边机构3、鼻梁线上料裁切机构4、口罩本体超声波焊接机构5、布式耳带原料上料裁切机构6、耳带超声波焊接机构7、成品口罩裁切机构10和过渡牵引复合机构11上均设有滑座102(精确的说，该滑座102设置于第五支撑座301、第三支撑座402、第二支撑座701、第一支撑座602和第四支撑座1001上)，相应的，每个滑座102设有与机体1进行固定连接的连接孔，以便使穿过连接孔的连接件将各个机构固定在机体1上。As shown in Figures 1 to 3, the body 1 is provided with a slide rail 101, a mask body material folding mechanism 3 corresponding to the slide rail 101, a nose bridge line material cutting mechanism 4, and a mask body ultrasonic welding mechanism 5, The cloth type earband material feeding and cutting mechanism 6, the earband ultrasonic welding mechanism 7, the finished mask cutting mechanism 10 and the transitional traction composite mechanism 11 are all provided with a sliding seat 102 (precisely speaking, the sliding seat 102 is arranged in the first Five supporting bases 301, third supporting bases 402, second supporting bases 701, first supporting bases 602 and fourth supporting bases 1001), correspondingly, each sliding base 102 is provided with a connecting hole for fixed connection with the body 1 , So that the connecting piece passing through the connecting hole can fix each mechanism on the body 1.

为了便于理解，该口罩机的工作原理如下：In order to facilitate understanding, the working principle of the mask machine is as follows:

该无纺布辊201上的无纺布205、熔喷布辊202上的熔喷布206和无纺布辊 203上的无纺布207同步输送，并在进入口罩本体原料折边机构3前层叠式的叠加在一起，之后经口罩本体原料折边机构3折边，之后经鼻梁线上料裁切机构4翻边、并包覆上裁切后的鼻梁线400，之后经口罩本体超声波焊接机构5焊接、并形成口罩本体12，在上述过程中形成的所有口罩本体12均未进行裁切，在口罩本体12经过渡牵引复合机构11后的持续输送中，耳带上料辅助料606和耳带原料604同步输送(耳带上料辅助料606-PE膜利用粘性与耳带原料604更好的贴合在一起，有助于耳带原料604的可靠、有效输送)，经过渡料辊607后进入两牵引辊603之间，在牵引的过程中，通过牵引辊603上的耳带成型裁切模刀对耳带原料604进行裁切(当然PE膜也会被裁切)，同时，裁切后耳带原料604一侧的废料805通过第一收集辊801进行收集，在输送的过程中，复合在一起的耳带原料604和PE膜会与口罩本体12汇合、并叠加在一起，之后，经口罩本体12及下方层叠的耳带原料604和PE膜经导辊1003输送至过渡牵引复合机构11，之后，通过过渡牵引复合机构11后对叠加在一起的口罩本体12、耳带原料604和耳带上料辅助料606进行牵引和复合，之后，耳带上料辅助料606和另一侧的废料806经导料板803的导向与裁切后的耳带原料604分离，之后经废料过渡导向辊804后通过第二收集辊802进行收集，两边无废料的耳带原料604和口罩本体12通过耳带超声波焊接机构7焊接在一起，之后继续往下游输送，经耳带废片收集机构9时将成型耳孔的废片13进行收集(裁切耳带原料604形成的废料805、废料806和废片13可参见图13)，此时，耳带14便呈现出来了，且在耳带14的末端(与口罩本体12的焊接处)形成贴合密封边，之后通过过渡牵引复合机构11的牵引往陈品口罩裁切机构10方向输送，之后通过成品口罩裁切机构10进行裁切，即：成型单体的成品口罩15(参见图12)。The non-woven fabric 205 on the non-woven fabric roller 201, the melt-blown fabric 206 on the melt-blown fabric roller 202, and the non-woven fabric 207 on the non-woven fabric roller 203 are simultaneously conveyed, and before entering the mask body raw material folding mechanism 3 Stacked together, and then folded by the mask body raw material folding mechanism 3, then by the nose bridge line material cutting mechanism 4, and covered with the cut nose bridge line 400, and then ultrasonically welded by the mask body The mechanism 5 is welded and formed into the mask body 12. All the mask bodies 12 formed in the above process have not been cut. During the continuous conveying of the mask body 12 after the transitional traction composite mechanism 11, the ear strap feeding auxiliary material 606 and The ear strap material 604 is synchronously conveyed (the ear strap feeding auxiliary material 606-PE film uses the viscosity to better fit the ear strap material 604, which helps the ear strap material 604 to be transported reliably and effectively), and passes through the transition roller After 607, it enters between the two traction rollers 603. During the traction process, the earband material 604 is cut by the earband forming and cutting die cutter on the traction roller 603 (of course, the PE film will also be cut), and at the same time, After cutting, the waste 805 on the side of the earband raw material 604 is collected by the first collection roller 801. During the conveying process, the combined earband raw material 604 and PE film will merge with the mask body 12 and be superimposed together. After that, the ear strap material 604 and the PE film stacked through the mask body 12 and below are transported to the transitional traction composite mechanism 11 through the guide roller 1003, and then pass through the transitional traction composite mechanism 11 to pair the mask body 12 and earband raw materials that are stacked together. 604 and the ear strap feeding auxiliary material 606 are towed and combined. After that, the ear strap feeding auxiliary material 606 and the waste material 806 on the other side are guided by the guide plate 803 and separated from the cut ear strap material 604, and then passed through The waste material is transferred to the guide roller 804 and collected by the second collection roller 802. The earband raw material 604 and the mask body 12 without waste on both sides are welded together by the earband ultrasonic welding mechanism 7, and then continue to be conveyed downstream, and collected by the earband waste pieces At mechanism 9, the waste pieces 13 forming the ear holes are collected (the waste 805, waste 806, and waste pieces 13 formed by cutting the earband raw material 604 can be seen in Figure 13). At this time, the earband 14 appears and is in the ear The end of the belt 14 (the welding place with the mask body 12) forms a fitting sealing edge, and then is transported to the obsolete mask cutting mechanism 10 by the transitional traction composite mechanism 11, and then cut by the finished mask cutting mechanism 10 , Namely: the finished mask 15 made of a single molded body (see Fig. 12).

以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前 述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围，其均应涵盖在本发明的权利要求和说明书的范围当中。The above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still implement the foregoing various embodiments. The technical solutions recorded in the examples are modified, or some or all of the technical features are equivalently replaced; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all cover Within the scope of the claims and specification of the present invention.

Claims (10)

1. 一种口罩机，包括机体，所述机体的起始端设有口罩本体原料上料机构，其特征在于，位于所述口罩本体原料上料机构下游的所述机体上设有口罩本体原料折边机构，位于所述口罩本体原料折边机构下游的所述机体上设有鼻梁线上料裁切机构，位于所述鼻梁线上料裁切机构下游的所述机体上设有口罩本体超声波焊接机构，位于所述口罩本体超声波焊接机构下游的所述机体上设有布式耳带原料上料裁切机构和耳带原料废边收集机构，位于所述耳带原料废边收集机构下游的所述机体上设有耳带超声波焊接机构，位于所述耳带超声波焊接机构下游的所述机体上设有耳带废片收集机构，位于所述耳带废片收集机构下游的所述机体上设有成品口罩裁切机构。A mask machine includes a body, and a mask body raw material feeding mechanism is arranged at the beginning of the body, characterized in that the mask body raw material hemming mechanism is provided on the body located downstream of the mask body raw material feeding mechanism , The body located downstream of the raw material folding mechanism of the mask body is provided with a nose bridge line material cutting mechanism, and the body located downstream of the nose bridge line material cutting mechanism is provided with a mask body ultrasonic welding mechanism, The body located downstream of the ultrasonic welding mechanism of the mask body is provided with a cloth-type ear strap material feeding and cutting mechanism and an ear strap material waste edge collection mechanism, and the body located downstream of the ear strap material waste edge collection mechanism An earband ultrasonic welding mechanism is provided on the upper part, an earband waste piece collection mechanism is provided on the body located downstream of the earband ultrasonic welding mechanism, and a finished product is provided on the body located downstream of the earband waste piece collection mechanism Mask cutting mechanism.
2. 根据权利要求1所述的口罩机，其特征在于，所述布式耳带原料上料裁切机构包括转动安装于所述机体上的耳带原料辊和安装于所述机体上的第一支撑座，所述第一支撑座上转动安装有两根牵引辊，其中一所述牵引辊上设有耳带成型裁切模刀，所述耳带原料辊上的耳带原料穿过两所述牵引辊、并绕经上方的所述牵引辊往所述耳带超声波焊接机构方向输送。The mask machine according to claim 1, wherein the cloth-type ear strap material feeding and cutting mechanism comprises an ear strap material roller rotatably installed on the body and a first support installed on the body Seat, two traction rollers are rotatably installed on the first support seat, one of the traction rollers is provided with an earband forming and cutting die knife, and the earband material on the earband material roller passes through the two traction rollers. The traction roller is transported around the upper traction roller to the direction of the earband ultrasonic welding mechanism.
3. 根据权利要求2所述的口罩机，其特征在于，位于所述耳带原料辊的下游设有耳带上料辅助料辊，所述耳带上料辅助料辊上的耳带上料辅助料和所述耳带原料的绕经路线一致；位于所述第一支撑座的下游设有过渡料辊，所述耳带上料辅助料和所述耳带原料绕经所述过渡料辊后、再穿过两所述牵引辊。The mask machine according to claim 2, characterized in that an ear belt feeding auxiliary material roller is provided downstream of the ear belt material roller, and the ear belt feeding auxiliary material on the ear belt feeding auxiliary material roller It is consistent with the winding route of the ear belt raw material; a transition roller is provided downstream of the first support seat, and the ear belt feeding auxiliary material and the ear belt raw material pass through the transition roller, Then pass through the two traction rollers.
4. 根据权利要求3所述的口罩机，其特征在于，所述耳带原料废边收集机构包括位于所述牵引辊上游、并转动安装于所述机体上的第一收集辊，还包括位于所述耳带上料辅助料辊下游、并转动安装于所述机体上的第二收集辊，与所述第二收集辊对应、并位于所述耳带超声波焊接机构上游的所述机体上设有三角形结构的导料板，位于所述导料板下方的所述机体上转动安装有废料过渡导向辊；所述耳带原料经所述布式耳带原料上料裁切机构裁切后形成的一侧废料由所述第一收集辊收集，另一侧废料经所述导料板、所述废料过渡导向辊 后由所述第二收集辊收集。The mask machine according to claim 3, wherein the earband material waste edge collection mechanism includes a first collection roller located upstream of the traction roller and rotatably mounted on the body, and further includes a first collection roller located on the body. A second collecting roller downstream of the auxiliary material roller for feeding the ear straps and rotatingly mounted on the body is corresponding to the second collecting roller and located on the body upstream of the ear strap ultrasonic welding mechanism. A triangle is provided on the body Structure of the material guide plate, the body located below the material guide plate is rotatably installed with a waste transition guide roller; the ear belt raw material is cut by the cloth ear belt raw material feeding and cutting mechanism to form a Side waste is collected by the first collection roller, and the other side waste is collected by the second collection roller after passing through the guide plate and the waste transition guide roller.
5. 根据权利要求4所述的口罩机，其特征在于，所述口罩本体超声波焊接机构和所述耳带超声波焊接机构均包括第二支撑座，所述第二支撑座上转动安装有托送辊，位于所述托送辊上方的所述第二支撑座的两端均设有滑槽，所述滑槽内滑动有调节块，所述调节块上设有调节板，所述调节板上设有调节座，所述调节座上设有超声波焊接总成，所述超声波焊接总成上的焊头穿过所述调节板、并往所述托送辊方向延伸；The mask machine according to claim 4, wherein the mask body ultrasonic welding mechanism and the earband ultrasonic welding mechanism both comprise a second support seat, and a supporting roller is rotatably mounted on the second support seat, Both ends of the second support seat located above the supporting roller are provided with sliding grooves, an adjusting block is slid in the sliding groove, an adjusting plate is provided on the adjusting block, and the adjusting plate is provided with An adjustment seat, an ultrasonic welding assembly is provided on the adjustment seat, and the welding head on the ultrasonic welding assembly passes through the adjustment plate and extends in the direction of the carrier roller;

   所述调节块的两侧均设有用于包覆所述第二支撑座的凹槽，与所述凹槽对应位置的所述调节块上设有连接长孔，与所述连接长孔对应位置的所述第二支撑座上设有连接孔；远离所述调节板一端的所述调节块两侧均设有倾斜设置的导向部。Both sides of the adjusting block are provided with grooves for covering the second support seat, and the adjusting block at a position corresponding to the groove is provided with a connecting elongated hole, which corresponds to the connecting elongated hole. The second support seat is provided with a connecting hole; both sides of the adjustment block far away from the end of the adjustment plate are provided with inclined guide portions.
6. 根据权利要求5所述的口罩机，其特征在于，所述调节座上设有横向导向长孔，位于所述导向长孔内设有导向销，所述导向销设置于所述调节板上，位于所述导向长孔两端的所述调节座上均设有固定连接长孔；所述调节板上设有至少一个限位销，所述限位销设置于所述调节座的其中一端。The mask machine according to claim 5, wherein the adjusting seat is provided with a transverse guide long hole, and a guide pin is provided in the guide long hole, and the guide pin is provided on the adjusting plate, The adjusting seats located at both ends of the guiding long holes are provided with fixed connecting long holes; the adjusting plate is provided with at least one limiting pin, and the limiting pin is arranged at one end of the adjusting seat.
7. 根据权利要求6所述的口罩机，其特征在于，所述耳带废片收集机构包括设置于所述第二支撑座上的至少两根固定导向轴，所述固定导向轴上插装有位置调节板，所述位置调节板上转动调节安装有角度调节板，所述角度调节板上紧固有文丘里管，所述文丘里管的吸入端设有斜切部，所述斜切部朝向所述耳带原料；The mask machine according to claim 6, wherein the earband waste piece collection mechanism comprises at least two fixed guide shafts arranged on the second support base, and the fixed guide shafts are inserted with positions An adjustment plate, an angle adjustment plate is installed on the position adjustment plate for rotational adjustment, the angle adjustment plate is fastened with a venturi tube, and the suction end of the venturi tube is provided with a chamfered portion, and the chamfered portion faces The earband material;

   所述位置调节板的两端均设有第一紧固孔，所述第一紧固孔与插装所述固定导向轴的导向孔连通；所述位置调节板的上方设有转轴，所述角度调节板紧固于所述转轴上，所述位置调节板的顶端设有第二紧固孔，所述第二紧固孔与插装所述转轴的孔连通。Both ends of the position adjustment plate are provided with first fastening holes, and the first fastening holes are in communication with the guide holes for inserting the fixed guide shaft; a rotating shaft is provided above the position adjustment plate, the The angle adjusting plate is fastened to the rotating shaft, and the top end of the position adjusting plate is provided with a second fastening hole, and the second fastening hole is communicated with the hole for inserting the rotating shaft.
8. 根据权利要求1至7任一项所述的口罩机，其特征在于，所述鼻梁线上料裁切机构包括转动安装于所述机体上的鼻梁线辊和安装于所述机体上的 第三支撑座，所述第三支撑座上设有安装板，所述安装板上设有裁送垫板，与所述裁送垫板对应位置的所述安装板上转动安装有动力装置驱动的压送轮和裁送轮，所述裁送轮上设有裁刀，所述裁送轮和所述压送轮与所述裁送垫板上下对应设置；The mask machine according to any one of claims 1 to 7, wherein the nose bridge line material cutting mechanism comprises a nose bridge line roller rotatably installed on the body and a third nose line roller installed on the body. Support seat, the third support seat is provided with a mounting plate, the mounting plate is provided with a cutting backing plate, and the mounting plate at a position corresponding to the cutting backing plate is rotatably installed with a pressure driven by a power device A feeding wheel and a cutting wheel, the cutting wheel is provided with a cutting knife, and the cutting wheel and the pressure feeding wheel are arranged corresponding to the upper and lower parts of the cutting pad;

   与所述裁送轮对应位置的所述裁送垫板上设有约束槽，所述约束槽内设有垫块，所述垫块与所述裁送垫板之间设有连接元件，且所述垫块的上表面与所述裁送垫板的上表面共面设置；The cutting backing plate at a position corresponding to the cutting wheel is provided with a constraining groove, a cushion block is arranged in the constraining groove, and a connecting element is provided between the cushion block and the cutting backing plate, and The upper surface of the spacer block and the upper surface of the cutting spacer are arranged coplanar;

   所述第三支撑座与所述安装板之间设有高度调节垫板。A height adjustment backing plate is provided between the third support base and the mounting plate.
9. 根据权利要求8所述的口罩机，其特征在于，所述口罩本体超声波焊接机构与所述布式耳带原料上料裁切机构之间、所述布式耳带原料上料裁切机构与所述耳带超声波焊接机构之间、所述耳带废片收集机构与所述成品口罩裁切机构之间均设有过渡牵引复合机构，所述过渡牵引复合机构和所述成品口罩裁切机构均包括第四支撑座，所述第四支撑座上转动安装有两根辊体，所述成品口罩裁切机构的其中一辊体上设有裁刀；The mask machine according to claim 8, characterized in that, between the ultrasonic welding mechanism of the mask body and the cloth-type ear strap material feeding and cutting mechanism, and the cloth-type ear strap material feeding and cutting mechanism and A transitional traction composite mechanism is provided between the earband ultrasonic welding mechanisms, between the earband waste piece collection mechanism and the finished mask cutting mechanism, the transitional traction composite mechanism and the finished mask cutting mechanism Each includes a fourth support seat, on which two roller bodies are rotatably mounted, and one of the roller bodies of the finished mask cutting mechanism is provided with a cutter;

   所述布式耳带原料上料裁切机构与下游的所述过渡牵引复合机构之间设有导辊，所述导辊转动安装于所述机体上。A guide roller is provided between the cloth-type ear belt material feeding and cutting mechanism and the downstream transitional traction composite mechanism, and the guide roller is rotatably installed on the machine body.
10. 根据权利要求9所述的口罩机，其特征在于，所述机体上设有滑轨，与所述滑轨对应的所述口罩本体原料折边机构、所述鼻梁线上料裁切机构、所述口罩本体超声波焊接机构、所述布式耳带原料上料裁切机构、所述耳带超声波焊接机构、所述成品口罩裁切机构和所述过渡牵引复合机构上均设有滑座。The mask machine according to claim 9, wherein the body is provided with a sliding rail, the mask body raw material folding mechanism, the nose bridge line material cutting mechanism, and the mask body corresponding to the sliding rail The mask body ultrasonic welding mechanism, the cloth-type earband material feeding and cutting mechanism, the earband ultrasonic welding mechanism, the finished mask cutting mechanism and the transitional traction composite mechanism are all provided with sliding seats.

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