CN117601438A - Automatic cup-shaped mask trimming and edge sealing collector and working method thereof - Google Patents
Automatic cup-shaped mask trimming and edge sealing collector and working method thereof Download PDFInfo
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- CN117601438A CN117601438A CN202311821557.7A CN202311821557A CN117601438A CN 117601438 A CN117601438 A CN 117601438A CN 202311821557 A CN202311821557 A CN 202311821557A CN 117601438 A CN117601438 A CN 117601438A
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- 238000007789 sealing Methods 0.000 title claims abstract description 39
- 238000009966 trimming Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000005520 cutting process Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 239000011120 plywood Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
技术领域Technical field
本发明涉及一种自动化杯型口罩切边封边收集机及其工作方法。The invention relates to an automatic cup-shaped mask edge-trimming and edge-sealing collecting machine and its working method.
背景技术Background technique
相比于平面口罩，在预防效果上，杯型口罩（如 N95、KN95）能够更紧密的贴合脸部，拥有更好的预防效果和更多的使用场景。但是，传统的口罩生产线大多为平面口罩生产线，杯型口罩整体产能相对于平面口罩低很多，随着杯型口罩需求量的不断提升，发明一种自动化、高效率地生产杯型口罩的机械是很有必要的。Compared with flat masks, in terms of prevention effect, cup-shaped masks (such as N95, KN95) can fit the face more closely, have better prevention effects and more usage scenarios. However, most of the traditional mask production lines are flat mask production lines. The overall production capacity of cup-shaped masks is much lower than that of flat masks. As the demand for cup-shaped masks continues to increase, it is necessary to invent a machine that can automatically and efficiently produce cup-shaped masks. Very necessary.
发明内容Contents of the invention
鉴于现有技术的不足，本发明所要解决的技术问题是提供一种自动化杯型口罩切边封边收集机及其工作方法。In view of the shortcomings of the existing technology, the technical problem to be solved by the present invention is to provide an automatic cup-shaped mask edge-trimming and edge-sealing collection machine and its working method.
本发明解决技术问题所采用的方案是，一种自动化杯型口罩切边封边收集机：包括机架，所述机架上中部转动连接有工作台，所述工作台上圆周均布有若干工位夹具，所述机架上于工作台的外周上圆周间隔分布有对应工位夹具的上料装置、切边装置、封边装置以及收集装置。The solution adopted by the present invention to solve the technical problem is an automatic cup-type mask trimming and edge-sealing collecting machine: it includes a frame, and a workbench is rotatably connected to the upper middle part of the frame. The work station fixture has a feeding device, an edge cutting device, an edge sealing device and a collecting device corresponding to the work station fixture distributed at circumferential intervals on the outer periphery of the workbench on the frame.
进一步的，所述工位夹具包括底座，所述底座上转动连接有杯型模具，所述杯型模具的上表面开始有模腔，所述模腔内底部安装有推杆机构，所述底座为圆环状，底座上圆周均布有两个轴承座，所述杯型模具的左右两侧安装有转轴，所述转轴转动连接于对应的轴承座上，所述工作台上安装有用于驱动杯型模具翻转的电机。Further, the station fixture includes a base, a cup-shaped mold is rotatably connected to the base, a mold cavity is formed on the upper surface of the cup-shaped mold, and a push rod mechanism is installed at the bottom of the mold cavity. The base It is annular in shape, with two bearing seats evenly distributed on the circumference of the base. Rotating shafts are installed on the left and right sides of the cup-shaped mold. The rotating shafts are rotatably connected to the corresponding bearing seats. There are two bearing seats installed on the workbench for driving. Cup mold flipping motor.
进一步的，所述推杆机构包括推杆，所述模腔的底部上开设有贯穿杯型模具的贯穿孔，所述推杆滑接于贯穿孔内，推杆的两端均伸出贯穿孔，推杆位于模腔内的一端上安装有水平推板，推杆伸出杯型模具的一端上设置有弧形滑块，弧形滑块的弧形面朝向外，推杆伸出杯型模具的轴段外于杯型模具底面于弧形滑块之间套设有压缩弹簧。Further, the push rod mechanism includes a push rod, and a through hole that penetrates the cup-shaped mold is provided on the bottom of the mold cavity. The push rod is slidably connected in the through hole, and both ends of the push rod extend out of the through holes. , a horizontal push plate is installed on one end of the push rod located in the mold cavity, and an arc slider is installed on one end of the push rod extending out of the cup-shaped mold. The arc surface of the arc-shaped slider faces outward, and the push rod extends out of the cup shape. A compression spring is set outside the shaft section of the mold on the bottom surface of the cup-shaped mold and between the arc-shaped slide blocks.
进一步的，所述上料装置包括立柱，所述立柱竖直固定于机架上，所述立柱上活动连接有水平滑移机构，所述水平滑移结构上升降连接有吸盘，所述水平滑移机构远离吸盘一侧上安装有固定夹机构，所述固定夹机构包括竖直设置的安装板，所述安装板的一侧板面上设置有固定块，所述固定块中部上开设有竖直贯穿固定块的立柱安装孔，所述立柱滑接于立柱安装孔内，所述固定块远离安装板一侧中部开设有连通立柱安装孔的让位间隙，让位间隙、立柱安装孔将固定块分隔成两个夹板体，两个夹板体的端部之间通过螺栓连接。Further, the loading device includes an upright column, which is vertically fixed on the frame. A horizontal sliding mechanism is movably connected to the upright column, and a suction cup is connected to the horizontal sliding structure for lifting and lowering. The horizontal sliding mechanism A fixed clamp mechanism is installed on the side of the moving mechanism away from the suction cup. The fixed clamp mechanism includes a vertically arranged mounting plate. A fixing block is provided on one side of the mounting plate, and a vertical hole is provided in the middle of the fixing block. The column installation hole directly penetrates the fixed block, and the column is slidably connected to the column installation hole. There is a clearance gap in the middle of the side of the fixed block away from the installation plate that is connected to the column installation hole. The clearance gap and the column installation hole will be fixed The block is divided into two plywood bodies, and the ends of the two plywood bodies are connected by bolts.
进一步的，所述水平滑移机构包括固定支架，所述固定支架上安装有水平的无杆气缸，所述无杆气缸的滑块组件上安装有竖直的伸缩气缸，所述伸缩气缸的活动端向下，所述伸缩气缸的活动端上安装有L型支架，所述L型支架的水平部在上、竖直部在下，所述L型支架的水平部与伸缩气缸的活动端固连，所述L型支架的竖直部端部上安装有水平的吸盘安装板，所述吸盘安装板上安装吸盘，所述安装板固定于固定支架上。Further, the horizontal sliding mechanism includes a fixed bracket, a horizontal rodless cylinder is installed on the fixed bracket, and a vertical telescopic cylinder is installed on the slider assembly of the rodless cylinder. The movement of the telescopic cylinder The end is downward, and an L-shaped bracket is installed on the movable end of the telescopic cylinder. The horizontal part of the L-shaped bracket is on the upper side and the vertical part is on the lower side. The horizontal part of the L-shaped bracket is fixedly connected to the movable end of the telescopic cylinder. , a horizontal suction cup mounting plate is installed on the vertical end of the L-shaped bracket, the suction cup is installed on the suction cup mounting plate, and the mounting plate is fixed on the fixed bracket.
进一步的，所述切边装置包括支撑底座A，所述支撑底座A上安装有竖直的支撑柱A，所述支撑柱A的上部安装有L型支撑架A，L型支撑架A的竖直部固定于支撑柱A上，L型支撑架A的水平部上安装有下压气缸A，所述下压气缸A的端部上安装有切割模，切割模的下表面上安装有切割齿，所述切割模的上表面四角安装有竖直的辅助滑杆，所述L型支撑架A的水平部上对应辅助滑杆设置滑孔。Further, the edge trimming device includes a support base A, a vertical support column A is installed on the support base A, an L-shaped support frame A is installed on the upper part of the support column A, and the vertical support frame A of the L-shaped support frame A is installed on the support base A. The straight part is fixed on the support column A. A downward pressure cylinder A is installed on the horizontal part of the L-shaped support frame A. A cutting die is installed on the end of the downward pressure cylinder A, and cutting teeth are installed on the lower surface of the cutting die. , vertical auxiliary sliding rods are installed at the four corners of the upper surface of the cutting die, and sliding holes are provided on the horizontal part of the L-shaped support frame A corresponding to the auxiliary sliding rods.
进一步的，所述封边装置包括支撑底座B，所述支撑底座B上安装有竖直的支撑柱B，所述支撑柱B的上部安装有L型支撑架B，L型支撑架B的竖直部固定于支撑柱B上，L型支撑架B的水平部上安装有下压气缸B，所述下压气缸B的端部上安装有封边支架，所述封边支架上安装有超声波焊头，封边支架靠近支撑柱B一侧上设置有辅助滑块，所述支撑柱B上对应辅助滑块设置有竖直的辅助滑轨。Further, the edge sealing device includes a support base B. A vertical support column B is installed on the support base B. An L-shaped support frame B is installed on the upper part of the support column B. The vertical support frame B of the L-shaped support frame B is installed on the support base B. The straight part is fixed on the support column B. A downward pressure cylinder B is installed on the horizontal part of the L-shaped support frame B. An edge sealing bracket is installed on the end of the downward pressure cylinder B. An ultrasonic wave is installed on the edge sealing bracket. The welding head and the edge sealing bracket are provided with an auxiliary slider on the side close to the support column B, and the support column B is provided with a vertical auxiliary slide rail corresponding to the auxiliary slider.
进一步的，所述工作台上对应各个底座的中心孔设置有供口罩穿过的让位口，所述收集装置包括顶出装置、导送装置，所述顶住装置安装于机架上并于工作台边缘旁侧，所述导送机构安装于机架上，所述导送装置位于收集装置旁侧并于让位口下。Furthermore, the center hole corresponding to each base on the workbench is provided with a clearance opening for the mask to pass through. The collection device includes an ejection device and a guide device. The holding device is installed on the frame and placed on the machine frame. Next to the edge of the workbench, the guide mechanism is installed on the frame, and the guide device is located next to the collection device and under the clearance opening.
进一步的，所述收集装置支撑底座C，所述支撑底座C上安装有竖直的支撑柱C，所述支撑柱C的上部安装有L型支撑架C，L型支撑架C的竖直部固定于支撑柱C上，L型支撑架C的水平部上安装有对应弧形滑块设置的梯形固定块，梯形固定块的长底边在上、短底边在下，梯形固定块的长底边固定于L型支撑架C的水平部上，所述梯形固定块的短底边为下凸的弧形，所述导送装置为竖直的导送管道，所述导送管道的输入端对应让位口，所述导送管道的输出端上设置有收集桶。Further, the collection device supports a base C. A vertical support column C is installed on the support base C. An L-shaped support frame C is installed on the upper part of the support column C. The vertical part of the L-shaped support frame C Fixed on the support column C, a trapezoidal fixed block corresponding to the arc slider is installed on the horizontal part of the L-shaped support frame C. The long bottom side of the trapezoidal fixed block is at the top and the short bottom side is at the bottom. The side is fixed on the horizontal part of the L-shaped support frame C. The short bottom edge of the trapezoidal fixed block is a downward convex arc. The guide device is a vertical guide pipe. The input end of the guide pipe Corresponding to the exit, a collection bucket is provided on the output end of the guide pipe.
一种自动化杯型口罩切边封边收集机的工作方式：The working method of an automated cup-shaped mask cutting and sealing collection machine:
步骤1：工作台旋转，其中一个工位夹具经旋转移动到上料装置处，上料装置的吸盘夹取口罩布料，然后移动口罩布料至工件夹具上；Step 1: The workbench rotates, and one of the station fixtures rotates and moves to the loading device. The suction cup of the loading device clamps the mask fabric, and then moves the mask fabric to the workpiece fixture;
步骤2：工作台再次旋转，将步骤1中的工位夹具移动到切边装置下，下压气缸A下压，切割模对口罩布料施加压力，实现初步切割，后下压气缸A执行复位；Step 2: Rotate the workbench again, move the station fixture in step 1 under the trimming device, press down on cylinder A, and the cutting die exerts pressure on the mask fabric to achieve preliminary cutting, and then press down on cylinder A to perform reset;
步骤3：工作台再次旋转，将步骤1中的工位夹具移动至封边装置处，封边装置下压气缸B通过滑轨滑块导向，驱动超声波焊头竖直下压，超声波焊头振动对口罩布料边缘实施焊接，后下压气缸B执行复位；Step 3: The workbench rotates again, and the workstation fixture in step 1 is moved to the edge banding device. The edge banding device presses down and the cylinder B is guided by the slide rail slider to drive the ultrasonic welding head to press down vertically, and the ultrasonic welding head vibrates. Weld the edges of the mask fabric, and then press down on cylinder B to reset;
步骤4：由于焊接关系，口罩将不易从杯型模具脱落，加工完毕的口罩通过工作台旋转移动离开封边装置进入收集装置处，固定在转台上的电机驱动工位夹具的杯型模具翻转180°，在杯型模具翻转过程中，推杆外端的弧形滑块与梯形块逐渐接触挤压，弧形滑块逐渐下压推杆，此时推杆内端的推板将模具中的工件推出，进入收集桶中，后电机再次驱动杯型模具旋转，弧形滑块与梯形滑块脱离，推杆在弹簧作用下复位，此时杯型模具进入待上料状态，此工件夹具的一轮工序结束。Step 4: Due to the welding relationship, the mask will not easily fall off from the cup-shaped mold. The processed mask rotates through the workbench and leaves the edge sealing device and enters the collection device. The cup-shaped mold fixed on the turntable drives the station clamp to flip 180 degrees. °, during the flipping process of the cup-shaped mold, the arc-shaped slider at the outer end of the push rod gradually contacts and squeezes with the trapezoidal block. The arc-shaped slider gradually presses down the push rod. At this time, the push plate at the inner end of the push rod pushes the workpiece out of the mold. , enters the collection bucket, the rear motor drives the cup mold to rotate again, the arc slider and the trapezoidal slider are separated, the push rod is reset under the action of the spring, at this time, the cup mold enters the state of waiting for loading, and one round of the workpiece fixture The process ends.
步骤5：工作台上总共有六工件位置，依次执行上述1~5步骤实现杯型口罩自动加工并收集，待收集桶收集快满时，可暂停机器的工作，从机架中拆卸掉装满的收集桶并换上空的收集桶。Step 5: There are a total of six workpiece positions on the workbench. Follow the above steps 1 to 5 in sequence to realize automatic processing and collection of cup-shaped masks. When the collection bucket is almost full, you can pause the work of the machine and remove it from the rack. collection bucket and replace it with an empty collection bucket.
与现有技术相比，本发明具有以下有益效果：设计合理，同时设有上料、切边、封边、收集功能，能够实现杯型口罩的自动化生产，采用凸轮分割器和转盘式工作结构有效减少了机器整体尺寸和占地面积，上料装置、切边装置、封边装置皆采用气压驱动干净可靠，收集装置采用机械式挤压，结构简单、成本低且维护方便。Compared with the existing technology, the present invention has the following beneficial effects: it is reasonably designed, is equipped with feeding, edge cutting, edge sealing, and collecting functions, can realize the automated production of cup-shaped masks, and adopts a cam divider and a turntable working structure It effectively reduces the overall size and floor space of the machine. The feeding device, edge trimming device, and edge sealing device are all driven by air pressure, which is clean and reliable. The collection device uses mechanical extrusion. It has a simple structure, low cost, and easy maintenance.
附图说明Description of drawings
下面结合附图对本发明专利进一步说明。The patent of the present invention will be further described below in conjunction with the accompanying drawings.
图1为本发明实施例的构造示意图一。Figure 1 is a schematic structural diagram of an embodiment of the present invention.
图2为本发明实施例的构造示意图二。Figure 2 is a schematic diagram 2 of the structure of an embodiment of the present invention.
图3为本发明实施例的构造示意图三。Figure 3 is a schematic diagram three of the structure of the embodiment of the present invention.
图4为本发明实施例的传动系统构造示意图。Figure 4 is a schematic structural diagram of the transmission system according to the embodiment of the present invention.
图5为本发明实施例的上料装置构造示意图。Figure 5 is a schematic structural diagram of the loading device according to the embodiment of the present invention.
图6为本发明实施例的切边装置构造示意图。Figure 6 is a schematic structural diagram of an edge trimming device according to an embodiment of the present invention.
图7为本发明实施例的封边装置构造示意图。Figure 7 is a schematic structural diagram of an edge sealing device according to an embodiment of the present invention.
图8为杯型底模工件夹具两种工况下的构造示意图。Figure 8 is a schematic structural diagram of the cup-shaped bottom mold workpiece fixture under two working conditions.
图9为本发明实施例的收集装置工作示意图。Figure 9 is a schematic diagram of the operation of the collection device according to the embodiment of the present invention.
图中：1-工作台；2-机架；3-传动系统；4-上料装置；5-切边装置；6-封边装置；7-收集装置；8-工位夹具；9-电机；10-底座；11-杯型模具；12-轴承座；13-转轴；14-推杆；15-弧形滑块；16-联轴器；17-伺服电机；18-行星齿轮减速器；19-同步带；20-凸轮分割器；21-立柱；22-固定块；23-无杆气缸；24-伸缩气缸；25-吸盘；26-电磁阀组；27-支撑柱A；28-L型支撑架A；29-下压气缸A；30-加强筋A；31-切割模；32-滑孔；33-辅助滑杆；34-支撑柱B；35-加强筋B；36-L型支撑架B；37-下压气缸B；38-超声波焊头；39-辅助滑轨；40-辅助滑块；41-支撑柱C；42-支撑架C；43-固定块；44-加强筋C；45-收集桶。In the picture: 1-workbench; 2-frame; 3-transmission system; 4-feeding device; 5-edge trimming device; 6-edge sealing device; 7-collection device; 8-station fixture; 9-motor ; 10-base; 11-cup mold; 12-bearing seat; 13-shaft; 14-push rod; 15-arc slider; 16-coupling; 17-servo motor; 18-planetary gear reducer; 19-timing belt; 20-cam divider; 21-column; 22-fixed block; 23-rodless cylinder; 24-telescopic cylinder; 25-suction cup; 26-solenoid valve group; 27-support column A; 28-L Type support frame A; 29-pressure cylinder A; 30-reinforcement rib A; 31-cutting die; 32-sliding hole; 33-auxiliary sliding rod; 34-support column B; 35-reinforcement rib B; 36-L type Support frame B; 37-pressure cylinder B; 38-ultrasonic welding head; 39-auxiliary slide rail; 40-auxiliary slide block; 41-support column C; 42-support frame C; 43-fixed block; 44-reinforcement ribs C; 45-Collection bucket.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
如图1-9所示，一种自动化杯型口罩切边封边收集机：包括机架2，所述机架上中部转动连接有工作台1，所述工作台上圆周均布有若干工位夹具8，所述机架上于工作台的外周上圆周间隔分布有对应工位夹具的上料装置4、切边装置5、封边装置6以及收集装置7。As shown in Figure 1-9, an automated cup-shaped mask trimming and edge-sealing collection machine includes a frame 2, a workbench 1 rotatably connected to the upper middle of the frame, and a number of workbench evenly distributed around the workbench. station clamp 8, and the feeding device 4, edge cutting device 5, edge sealing device 6 and collecting device 7 corresponding to the station clamp are distributed at circumferential intervals on the outer periphery of the workbench on the frame.
在本实施例中，所述工位夹具包括底座10，所述底座上转动连接有杯型模具11，所述杯型模具的上表面开始有模腔，所述模腔内底部安装有推杆机构，所述底座为圆环状，底座上圆周均布有两个轴承座12，所述杯型模具的左右两侧安装有转轴13，所述转轴转动连接于对应的轴承座上，所述工作台上安装有用于驱动杯型模具翻转的电机9，轴承座带间隙配合的滚动轴承，能同时承受轴向载荷和径向载荷，同一工位夹具上的两个轴承座位于工作台的直径方向上，电机安装于工作台上靠近圆心处，电机与靠近工作台圆心的转轴通过联轴器16连接，驱动杯型模具实现180°翻转。In this embodiment, the work station fixture includes a base 10, a cup-shaped mold 11 is rotatably connected to the base, a mold cavity is formed on the upper surface of the cup-shaped mold, and a push rod is installed at the bottom of the mold cavity. mechanism, the base is annular, with two bearing seats 12 evenly distributed around the base, and rotating shafts 13 are installed on the left and right sides of the cup-shaped mold, and the rotating shafts are rotationally connected to the corresponding bearing seats. A motor 9 for driving the cup-shaped mold to flip is installed on the workbench. The bearing seat has a rolling bearing with clearance fit, which can bear axial load and radial load at the same time. The two bearing seats on the same station fixture are located in the diameter direction of the workbench. On the machine, the motor is installed on the workbench near the center of the circle. The motor and the rotating shaft near the center of the workbench are connected through the coupling 16 to drive the cup-shaped mold to achieve 180° flipping.
在本实施例中，机架上设置有用于驱动工作台旋转的现有的传动系统3，所述传动系统包括伺服电机17、行星齿轮减速器18、同步带19、凸轮分割器20，所述行星齿轮减速器输入轴与伺服电机相连，输出轴轴肩上设有小带轮与凸轮分割器入力轴上的带轮通过同步带相连，实现减速并增大扭矩，通过同步带实现驱动凸轮分割器间歇式运动，凸轮分割器的输出端与工作台的转轴连接。In this embodiment, the existing transmission system 3 for driving the workbench to rotate is provided on the frame. The transmission system includes a servo motor 17, a planetary gear reducer 18, a synchronous belt 19, and a cam divider 20. The input shaft of the planetary gear reducer is connected to the servo motor. There is a small pulley on the shoulder of the output shaft and the pulley on the input shaft of the cam divider is connected through a synchronous belt to achieve deceleration and increase torque. The drive cam division is realized through the synchronous belt. The device moves intermittently, and the output end of the cam divider is connected to the rotating shaft of the workbench.
在本实施例中，所述推杆机构包括推杆14，所述模腔的底部上开设有贯穿杯型模具的贯穿孔，所述推杆滑接于贯穿孔内，推杆的两端均伸出贯穿孔，推杆位于模腔内的一端上安装有水平推板，推杆伸出杯型模具的一端上设置有弧形滑块15，弧形滑块的弧形面朝向外，推杆伸出杯型模具的轴段外于杯型模具底面于弧形滑块之间套设有压缩弹簧。In this embodiment, the push rod mechanism includes a push rod 14. A through hole penetrating the cup-shaped mold is provided on the bottom of the mold cavity. The push rod is slidably connected in the through hole. Both ends of the push rod are Extending out the through hole, a horizontal push plate is installed on the end of the push rod located in the mold cavity. An arc slider 15 is provided on the end of the push rod extending out of the cup-shaped mold. The arc surface of the arc slider faces outward. A compression spring is set outside the shaft section of the rod extending out of the cup-shaped mold on the bottom surface of the cup-shaped mold and between the arc-shaped slide blocks.
在本实施例中，所述上料装置包括立柱21，所述立柱竖直螺固于机架上，所述立柱上活动连接有水平滑移机构，所述水平滑移结构上升降连接有吸盘25，所述水平滑移机构远离吸盘一侧上安装有固定夹机构，所述固定夹机构包括竖直设置的安装板，所述安装板的一侧板面上设置有固定块22，所述固定块中部上开设有竖直贯穿固定块的立柱安装孔，所述立柱滑接于立柱安装孔内，所述固定块远离安装板一侧中部开设有连通立柱安装孔的让位间隙，让位间隙、立柱安装孔将固定块分隔成两个夹板体，两个夹板体的端部之间通过螺栓连接。In this embodiment, the loading device includes an upright column 21, which is vertically screwed to the frame. A horizontal sliding mechanism is movably connected to the upright column, and a suction cup is connected to the horizontal sliding structure up and down. 25. A fixed clamp mechanism is installed on the side of the horizontal sliding mechanism away from the suction cup. The fixed clamp mechanism includes a vertically arranged mounting plate. A fixing block 22 is provided on one side of the mounting plate. The middle part of the fixed block is provided with a column installation hole that vertically penetrates the fixed block. The column is slidably connected to the column installation hole. The middle part of the side of the fixed block away from the mounting plate is provided with a giving gap that connects to the column installation hole. The gap and the column mounting hole separate the fixed block into two plywood bodies, and the ends of the two plywood bodies are connected by bolts.
在本实施例中，所述水平滑移机构包括固定支架，所述固定支架上安装有水平的无杆气缸23，所述无杆气缸的滑块组件上安装有竖直的伸缩气缸24，所述伸缩气缸的活动端向下，所述伸缩气缸的活动端上安装有L型支架，所述L型支架的水平部在上、竖直部在下，所述L型支架的水平部与伸缩气缸的活动端固连，所述L型支架的竖直部端部上安装有水平的吸盘安装板，所述吸盘安装板上安装吸盘，所述安装板固定于固定支架上，通过无杆气缸的滑块组件与伸缩气缸固连，使之横向往复平移，伸缩气缸与吸盘固连，使之纵向往复平移。In this embodiment, the horizontal sliding mechanism includes a fixed bracket, a horizontal rodless cylinder 23 is installed on the fixed bracket, and a vertical telescopic cylinder 24 is installed on the slide assembly of the rodless cylinder, so The movable end of the telescopic cylinder is downward, and an L-shaped bracket is installed on the movable end of the telescopic cylinder. The horizontal part of the L-shaped bracket is on the upper side and the vertical part is on the lower side. The horizontal part of the L-shaped bracket is in contact with the telescopic cylinder. The movable end of the L-shaped bracket is fixedly connected, and a horizontal suction cup mounting plate is installed on the vertical end of the L-shaped bracket. A suction cup is installed on the suction cup mounting plate. The mounting plate is fixed on the fixed bracket. Through the rodless cylinder The slider assembly is fixedly connected to the telescopic cylinder to make it transversely reciprocate, and the telescopic cylinder is fixedly connected to the suction cup to make it longitudinally reciprocate.
在本实施例中，所述切边装置包括支撑底座A，支撑底座A固定于机架上，所述支撑底座A上安装有竖直的支撑柱A27，支撑柱A两侧设置有加强筋A30，用于支撑柱A与支撑底座A连接稳固，所述支撑柱A的上部安装有L型支撑架A28，L型支撑架A的竖直部固定于支撑柱A上，L型支撑架A的水平部上安装有下压气缸A29，所述下压气缸A的端部上安装有切割模31，切割模的下表面上安装有切割齿，所述切割模的上表面四角安装有竖直的辅助滑杆33，所述L型支撑架A的水平部上对应辅助滑杆设置滑孔32，用过辅助滑杆与滑孔辅助切割模进行竖直平移导向。In this embodiment, the edge trimming device includes a support base A, which is fixed on the frame. A vertical support column A27 is installed on the support base A. Reinforcing ribs A30 are provided on both sides of the support column A. , used for the stable connection between the support column A and the support base A. An L-shaped support frame A28 is installed on the upper part of the support column A. The vertical part of the L-shaped support frame A is fixed on the support column A. The L-shaped support frame A A downward pressure cylinder A29 is installed on the horizontal part. A cutting mold 31 is installed on the end of the downward pressure cylinder A. Cutting teeth are installed on the lower surface of the cutting mold. Vertical teeth are installed on the four corners of the upper surface of the cutting mold. Auxiliary sliding rod 33, the horizontal part of the L-shaped support frame A is provided with a sliding hole 32 corresponding to the auxiliary sliding rod, and the auxiliary sliding rod and the sliding hole are used to assist the cutting die in vertical translation guidance.
在本实施例中，所述封边装置包括支撑底座B，支撑底座B固定于机架上，所述支撑底座B上安装有竖直的支撑柱B34，支撑柱B上同样设置有加强筋B35，用于支撑柱B与支撑底座B连接稳固，所述支撑柱B的上部安装有L型支撑架B36，L型支撑架B的竖直部固定于支撑柱B上，L型支撑架B的水平部上安装有下压气缸B37，所述下压气缸B的端部上安装有封边支架，所述封边支架上安装有超声波焊头38，封边支架靠近支撑柱B一侧上设置有辅助滑块40，所述支撑柱B上对应辅助滑块设置有竖直的辅助滑轨39，通过辅助滑块与辅助滑轨辅助超声波焊头进行竖直平移导向。In this embodiment, the edge sealing device includes a support base B. The support base B is fixed on the frame. A vertical support column B34 is installed on the support base B. The support column B is also provided with a reinforcing rib B35. , used for the stable connection between the support column B and the support base B. An L-shaped support frame B36 is installed on the upper part of the support column B. The vertical part of the L-shaped support frame B is fixed on the support column B. The L-shaped support frame B A downward pressure cylinder B37 is installed on the horizontal part. An edge sealing bracket is installed on the end of the downward pressure cylinder B. An ultrasonic welding head 38 is installed on the edge sealing bracket. The edge sealing bracket is provided on the side close to the support column B. There is an auxiliary slider 40, and a vertical auxiliary slide rail 39 is provided on the support column B corresponding to the auxiliary slider. The auxiliary slider and the auxiliary slide rail assist the ultrasonic welding head in vertical translation guidance.
在本实施例中，所述工作台上对应各个底座的中心孔设置有供口罩穿过的让位口，所述收集装置包括顶出装置、导送装置，所述顶住装置安装于机架上并于工作台边缘旁侧，所述导送机构安装于机架上，所述导送装置位于收集装置旁侧并于让位口下。In this embodiment, the center hole corresponding to each base on the workbench is provided with a clearance opening for the mask to pass through. The collection device includes an ejection device and a guide device. The holding device is installed on the frame. on the edge of the workbench, the guide mechanism is installed on the frame, and the guide device is located next to the collection device and under the exit opening.
在本实施例中，所述收集装置支撑底座C，所述支撑底座C上安装有竖直的支撑柱C41，支撑柱C上同样设置有加强筋C44，用于支撑柱C与支撑底座C连接稳固，所述支撑柱C的上部安装有L型支撑架C42，L型支撑架C的竖直部固定于支撑柱C上，L型支撑架C的水平部上安装有对应弧形滑块设置的梯形固定块43，梯形固定块的长底边在上、短底边在下，梯形固定块的长底边固定于L型支撑架C的水平部上，所述梯形固定块的短底边为下凸的弧形，所述导送装置为竖直的导送管道，用于引导脱离夹具的工件进入收集桶，所述导送管道的输入端对应让位口，所述导送管道的输出端上设置有收集桶45。In this embodiment, the collection device supports a base C. A vertical support column C41 is installed on the support base C. The support column C is also provided with reinforcing ribs C44 for connecting the support column C and the support base C. Stable, an L-shaped support frame C42 is installed on the upper part of the support column C, the vertical part of the L-shaped support frame C is fixed on the support column C, and a corresponding arc-shaped slider is installed on the horizontal part of the L-shaped support frame C The trapezoidal fixing block 43 has the long bottom side on the top and the short bottom side on the bottom. The long bottom side of the trapezoidal fixing block is fixed on the horizontal part of the L-shaped support frame C. The short bottom side of the trapezoidal fixing block is With a downward convex arc shape, the guide device is a vertical guide pipe used to guide the workpieces that have escaped from the clamp into the collection bucket. The input end of the guide pipe corresponds to the yielding port, and the output of the guide pipe A collection bucket 45 is provided on the end.
在本实施例中，机架上设置有现有的电磁阀组26用于控制上述的各个气缸。In this embodiment, an existing solenoid valve group 26 is provided on the frame for controlling each of the above-mentioned cylinders.
一种自动化杯型口罩切边封边收集机的工作方式：The working method of an automated cup-shaped mask cutting and sealing collection machine:
步骤1：工作台旋转，其中一个工位夹具经旋转移动到上料装置处，上料装置的吸盘夹取口罩布料，然后移动口罩布料至工件夹具上；Step 1: The workbench rotates, and one of the station fixtures rotates and moves to the loading device. The suction cup of the loading device clamps the mask fabric, and then moves the mask fabric to the workpiece fixture;
步骤2：工作台再次旋转，将步骤1中的工位夹具移动到切边装置下，下压气缸A下压，切割模对口罩布料施加压力，实现初步切割，后下压气缸A执行复位；Step 2: Rotate the workbench again, move the station fixture in step 1 under the trimming device, press down on cylinder A, and the cutting die exerts pressure on the mask fabric to achieve preliminary cutting, and then press down on cylinder A to perform reset;
步骤3：工作台再次旋转，将步骤1中的工位夹具移动至封边装置处，封边装置下压气缸B通过滑轨滑块导向，驱动超声波焊头竖直下压，超声波焊头振动对口罩布料边缘实施焊接，后下压气缸B执行复位；Step 3: The workbench rotates again, and the workstation fixture in step 1 is moved to the edge banding device. The edge banding device presses down and the cylinder B is guided by the slide rail slider to drive the ultrasonic welding head to press down vertically, and the ultrasonic welding head vibrates. Weld the edges of the mask fabric, and then press down on cylinder B to reset;
步骤4：由于焊接关系，口罩将不易从杯型模具脱落，加工完毕的口罩通过工作台旋转移动离开封边装置进入收集装置处，固定在转台上的电机驱动工位夹具的杯型模具翻转180°，在杯型模具翻转过程中，推杆外端的弧形滑块与梯形块逐渐接触挤压，弧形滑块逐渐下压推杆，此时推杆内端的推板将模具中的工件推出，进入收集桶中，后电机再次驱动杯型模具旋转，弧形滑块与梯形滑块脱离，推杆在弹簧作用下复位，此时杯型模具进入待上料状态，此工件夹具的一轮工序结束。Step 4: Due to the welding relationship, the mask will not easily fall off from the cup-shaped mold. The processed mask rotates through the workbench and leaves the edge sealing device and enters the collection device. The cup-shaped mold fixed on the turntable drives the station clamp to flip 180 degrees. °, during the flipping process of the cup-shaped mold, the arc-shaped slider at the outer end of the push rod gradually contacts and squeezes with the trapezoidal block. The arc-shaped slider gradually presses down the push rod. At this time, the push plate at the inner end of the push rod pushes the workpiece out of the mold. , enters the collection bucket, the rear motor drives the cup mold to rotate again, the arc slider and the trapezoidal slider are separated, the push rod is reset under the action of the spring, at this time, the cup mold enters the state of waiting for loading, and one round of the workpiece fixture The process ends.
步骤5：工作台上总共有六工件位置，依次执行上述1~5步骤实现杯型口罩自动加工并收集，待收集桶收集快满时，可暂停机器的工作，从机架中拆卸掉装满的收集桶并换上空的收集桶。Step 5: There are a total of six workpiece positions on the workbench. Follow the above steps 1 to 5 in sequence to realize automatic processing and collection of cup-shaped masks. When the collection bucket is almost full, you can pause the work of the machine and remove it from the rack. collection bucket and replace it with an empty collection bucket.
本专利如果公开或涉及了互相固定连接的零部件或结构件，那么，除另有声明外，固定连接可以理解为：能够拆卸地固定连接( 例如使用螺栓或螺钉连接)，也可以理解为：不可拆卸的固定连接(例如铆接、焊接)，当然，互相固定连接也可以为一体式结构( 例如使用铸造工艺一体成形制造出来) 所取代(明显无法采用一体成形工艺除外)。If this patent discloses or relates to components or structural parts that are fixedly connected to each other, then, unless otherwise stated, fixed connection can be understood as: removably fixed connection (for example, using bolts or screws), or it can also be understood as: Non-detachable fixed connections (such as riveting, welding), of course, mutual fixed connections can also be replaced by an integrated structure (such as one-piece manufacturing using a casting process) (except for obvious cases where the one-piece forming process cannot be used).
在本专利的描述中，需要理解的是，术语“ 纵向”、“ 横向”、“ 上”、“ 下”、“ 前”、“ 后”、“ 左”、“ 右”、“ 竖直”、“ 水平”、“ 顶”、“ 底”、“ 内”、“ 外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本专利，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本专利的限制。In the description of this patent, it should be understood that the terms "vertical", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this patent, rather than indicating or It is implied that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore is not to be construed as a limitation of the patent.
上列较佳实施例，对本发明的目的、技术方案和优点进行了进一步详细说明，所应理解的是，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above preferred embodiments further describe the objectives, technical solutions and advantages of the present invention in detail. It should be understood that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Within the spirit and principles of the present invention, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311821557.7A CN117601438A (en) | 2023-12-27 | 2023-12-27 | Automatic cup-shaped mask trimming and edge sealing collector and working method thereof |
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| CN202311821557.7A CN117601438A (en) | 2023-12-27 | 2023-12-27 | Automatic cup-shaped mask trimming and edge sealing collector and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118700579A (en) * | 2024-08-27 | 2024-09-27 | 德州松邦材料科技有限公司 | An automated production equipment for carbon fiber preforms |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118700579A (en) * | 2024-08-27 | 2024-09-27 | 德州松邦材料科技有限公司 | An automated production equipment for carbon fiber preforms |
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