CN111449349A - Plane gauze mask machine - Google Patents

Abstract

The invention discloses a plane mask machine, which comprises a mask body forming machine, an ear band wire welding machine and a butt joint device arranged between the mask body forming machine and the ear band wire welding machine. The mask body forming machine comprises: preforming device, feedway and gauze mask body forming device. The ear strip line welding machine comprises: the device comprises a conveying device, a wire supply device, a wire taking and placing device, a welding device and a discharging device. The mask body is made of various mask body manufacturing materials and welded into a mask body through a mask body forming machine, and then ear belt lines are welded on the mask body through an ear belt line welding machine. The plane mask machine disclosed by the invention is small in floor area, low in equipment manufacturing cost, high in production speed and high in yield, and is very suitable for automatic production of plane masks. The invention can be applied to the production of the plane mask.

Description

Plane gauze mask machine

Technical Field

The invention relates to the field of mask production equipment, in particular to a plane mask machine.

Background

The mask is a sanitary protective article used for protecting a respiratory system from being invaded by haze, waste gas, dust, germs and the like. Generally refers to a device which is worn in the mouth and nose area and used for filtering air entering the mouth and nose so as to achieve the purpose of blocking harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer. The mask has a very good effect when respiratory infectious diseases are prevalent or when the mask is used in an environment polluted by dust and the like. The mask mainly comprises non-woven fabrics, dissolving and spraying fabrics, activated carbon fabrics, ear bands, nose bridge strips and the like.

The automatic production of the plane mask usually completes the preparation of the plane mask body and the ear strip line welding process through a plane mask body machine and an ear strip line welding machine. In the automatic production equipment for the plane mask in the prior art, because the cycle time required by the ear belt line welding process is longer, the mode of one-to-two is usually adopted, namely two ear belt line welding machines are used for butt joint with one mask body manufacturing equipment.

According to the plane mask machine with the two-in-one mode, the mask body can be assigned to the two butt-jointed ear belt line welding machines only by completing material distribution actions through the material distribution mechanism, the use field required by equipment is large, the number of manufacturing parts of the equipment is large, the manufacturing cost is high, and the production cost of the mask is invisibly increased. In addition, the design and the action of each part are still unreasonably connected, and the production yield and the production speed are all to be improved.

Disclosure of Invention

The present invention is directed to a flat mask machine, which solves one or more of the problems of the prior art and provides at least one of the advantages of the flat mask machine.

The technical scheme adopted for solving the technical problems is as follows:

a flat mask machine comprising:

mask body make-up machine, mask body make-up machine includes:

the forming machine frame is arranged along the front-back direction;

the pre-forming device is provided with a material arranging rod assembly, a pre-forming guide block assembly and a mask cloth input assembly, and the material arranging rod assembly, the pre-forming guide block assembly and the mask cloth input assembly are fixedly installed on the forming machine frame from front to back in sequence;

the feeding device is provided with a plurality of coil assemblies fixedly arranged on the frame of the forming machine, and the coil assemblies are respectively arranged in the front and upper areas of the material arranging rod assembly;

the mask body forming device comprises a forming guide plate, a rolling welding assembly, a mask body output assembly and a nose bridge line assembly; the forming guide plate, the rolling welding assembly and the mask body output assembly are fixedly arranged on the forming machine frame from front to back in sequence, and the nose bridge line assembly and the mask cloth input assembly are respectively arranged at the upper part and the lower part of the front of the forming guide plate; the mask body output assembly is provided with a driving rolling shaft and a driven rolling shaft, the rolling welding assembly is provided with a rolling welding head, and the peripheral rotating linear speeds of the driving rolling shaft and the rolling welding head are consistent;

ear band line welding machine, ear band line welding machine includes:

the welding machine frame is arranged along the left-right direction, and the left end of the welding machine frame is arranged behind the forming machine frame;

the conveying device is provided with a conveying belt arranged along the left-right direction, and the conveying belt is provided with a conveying plane which horizontally moves from the left end to the right end of the welding machine frame;

the wire feeding devices are respectively arranged on the front side and the rear side of the middle part of the conveyor belt, each wire feeding device is provided with a wire feeding assembly, a wire outlet assembly, a shearing assembly and a wire taking assembly, the wire taking assembly is arranged right on the wire outlet assembly, the wire feeding assembly is arranged above the wire taking assembly and the wire outlet assembly, and the shearing assembly is arranged between the wire taking assembly and the wire outlet assembly;

the wire taking and placing device is provided with a lifting mechanism and two wire taking and placing claws, the two wire taking and placing claws are respectively arranged corresponding to the two wire supplying devices and fixedly installed on the lifting mechanism, each wire taking and placing claw is provided with two groups of rotary servo motors and a pneumatic clamp along the left and right direction, and the pneumatic clamp is installed on the lifting mechanism through the rotary servo motors;

the welding device is provided with an ear belt wire welding head and a lifting cylinder, the lifting cylinder is fixedly arranged on the rack, and the ear belt wire welding head is slidably arranged on the rack and is fixedly connected with an output shaft of the lifting cylinder;

the discharging device is fixedly connected with the welding machine frame and comprises a discharging belt line and a discharging assembly, the discharging assembly is arranged at the right end of the conveying belt and is in butt joint with the conveying belt, the discharging assembly is provided with a discharging port, and the discharging port is arranged above the end part of the discharging belt line.

The front end of the butt joint device is in butt joint with the mask body output assembly, and the rear end of the butt joint device is in butt joint with the left end of the conveyor belt.

The invention has the beneficial effects that: the forming machine frame provides stable bearing support for each device of gauze mask body forming machine, and through the plane gauze mask body supplied materials that provide the feedway together to wear to locate preforming device and gauze mask body forming device in proper order. The flat mask body incoming material which is in the shape of a strip moves backwards under the driving of the mask body output assembly, the flat mask body incoming material completes the folding actions of two sides when passing through the forming guide plate, the nose bridge line assembly locates the nose bridge line segment at the folding edge of one side of the nose bridge line assembly, the flat mask body incoming material which completes the folding edge is welded and formed under the action of the rolling welding joint, and the single mask body which is cut into the folding edge in the mask body output assembly enters the butt joint device. The butt joint device can place the gauze mask body on the conveyer belt of ear belt line welding machine one by one, and the welding machine frame provides stable bearing for each device of ear belt line welding machine and supports, provides in the both sides of gauze mask body through supplying the line device and is used for welded ear belt line segment, places ear belt line segment on the both sides edge of gauze mask body according to the shape of setting for through getting the line device, through ear belt line soldered connection with the both ends welded fastening of ear belt line on the gauze mask body. And stacking and discharging the finished product mask welded with the ear belt lines through a discharging device.

As a further improvement of the above technical solution, the coil assembly is provided with a coil mounting shaft, the coil mounting shaft is rotatably mounted on the forming machine frame, the preforming guide block assembly is provided with a plurality of preforming guide blocks, and the preforming guide blocks are fixedly mounted on the forming machine frame; the mask cloth input assembly is provided with a plurality of feeding rollers which are aligned left and right and are rotatably arranged on the forming machine frame, and the height of the feeding roller closest to the forming guide plate is lower than that of the forming guide plate.

Through above-mentioned technical scheme, originally locate the plane gauze mask body preparation material of a plurality of coil stocks respectively and can fold together for the plane gauze mask body comes the material to be continuous rectangular banding, and the guide preforming back through preforming guide assembly is inputed to gauze mask body forming device.

As a further improvement of the technical scheme, the forming guide plate is provided with a guide plate main body in a horizontal plate shape, a guide tongue plate bent downwards is arranged on the front side of the guide plate main body, turning guide parts are symmetrically arranged on two sides of the guide plate main body, mounting and fixing parts are further arranged on two sides of the guide plate main body, the edge of each turning guide part is tangent to the guide tongue plate, and the edge of each turning guide part is lifted upwards from front to back and then transversely extends inwards; the nose bridge line assembly comprises a fixing plate, a conveying roller, a cutting roller and a nose bridge line adjusting block, the fixing plate is provided with a nose bridge line feeding channel, the conveying roller and the cutting roller are respectively arranged above the front section and the rear section of the nose bridge line feeding channel, conveying knurls are arranged on the periphery of the conveying roller, the cutting roller is provided with a shearing part, the conveying roller and the cutting roller are respectively rotatably arranged on different nose bridge line adjusting blocks, the nose bridge line adjusting block is slidably arranged on the fixing plate, an adjusting screw hole is formed in the fixing plate, and a rear port of the nose bridge line feeding channel is arranged between a folding guide part and a guide plate main body on one side of the forming guide plate.

Through the technical scheme, the incoming material of the plane mask body can enter the forming guide plate from the mask cloth input assembly along the guide tongue plate in the front-to-back movement process, and the two sides of the incoming material of the plane mask body can be folded along the edge of the folding guide part through the folding guide parts on the two sides; the mask nose bridge line incoming material can be conveyed backwards in the nose bridge line feeding channel under the action of the conveying roller, and after the mask nose bridge line incoming material is cut off by the cutting roller, the mask nose bridge line segment can be sent out of the nose bridge line feeding channel and wrapped in the folded edge of the plane mask body incoming material; install in the screw of adjustment screw through the adjustment and down compress tightly bridge of the nose line adjusting block for conveying roller and cutting off the gyro wheel and can compress tightly gauze mask bridge of the nose line supplied materials, ensure that gauze mask bridge of the nose line supplied materials can convey backward under the effect of conveying annular knurl and cut off the segmentation under the effect of shearing portion.

As a further improvement of the technical scheme, the mask body forming device is provided with a mounting vertical plate which is fixedly mounted on the forming machine frame; the mask body output assembly is provided with two feeding pinch wheel mechanisms, and a shearing pinch wheel mechanism is arranged between the two feeding pinch wheel mechanisms; the feeding pinch roller mechanism comprises a driving roller, a driven roller and a pinch roller adjusting block, the shearing pinch roller mechanism comprises a band knife roller, a band groove roller and a pinch roller adjusting block, the band knife roller is provided with a shearing knife protruding out of the periphery, and the band groove roller is provided with a groove for the shearing knife to be embedded in; the driving roller and the band knife roller are rotatably arranged on the mounting vertical plate, the driven roller and the roller with the groove are rotatably arranged on different clamping wheel adjusting blocks respectively, the clamping wheel adjusting blocks are slidably arranged on the mounting vertical plate, and the mounting vertical plate is provided with an adjusting screw hole.

Through the technical scheme, the feeding pinch wheel mechanism close to the front can pull the planar mask body to feed materials, and the materials sequentially pass through the forming guide plate and the rolling welding assembly after going forward to finish the edge folding welding forming; cutting off and dividing the incoming material of the plane mask body formed by welding the folded edges into mask bodies through a shearing and clamping wheel assembly, and then sending the mask bodies out through a feeding and clamping wheel mechanism; the adjusting block of the screw pressing clamping wheel arranged on the adjusting screw hole is adjusted to enable the rolling shaft with the cutter to press the rolling shaft with the groove to cut off the supplied materials of the plane mask body; the driving roller is tightly pressed by the screw arranged in the adjusting screw hole in an adjusting mode, so that the supplied materials of the plane mask body arranged between the driving roller and the driven roller can be clamped tightly, and when the driving roller rotates, the supplied materials of the plane mask body can move along with the supplied materials.

As a further improvement of the above technical solution, the rolling welding assembly is provided with the rolling welding head and a welding head adjusting block, the middle of the rolling welding head is provided with a welding embossing, the rolling welding head is rotatably mounted on the welding head adjusting block, the welding head adjusting block is slidably mounted on the mounting vertical plate, and the rolling welding assembly is provided with an adjusting screw hole corresponding to the welding head adjusting block.

Through above-mentioned technical scheme, can install the screw in the adjustment screw through the adjustment and compress tightly the soldered connection adjusting block down for the welding impressed watermark of roll soldered connection can compress tightly plane gauze mask body supplied materials and carry out the roll welding, in order to ensure welding quality.

As a further improvement of the above technical solution, the lifting mechanism includes a lifting platform, a lifting connecting rod, a turntable and a lifting servo motor, the lifting platform is slidably mounted on the frame in the up-down direction, the lifting servo motor is fixedly mounted on the frame, the turntable is fixedly connected with an output shaft of the lifting servo motor, one end of the lifting connecting rod is eccentrically hinged to the turntable, and the other end of the lifting connecting rod is hinged to the lifting platform; the rotary servo motor is fixedly arranged on the lifting platform, and the pneumatic clamp is fixedly arranged on an output shaft of the rotary servo motor.

Through the technical scheme, the lifting platform is slidably mounted in the frame in the up-down direction, the turntable, the lifting connecting rod and the lifting platform form a crank rocker structure, so that the lifting servo motor drives the turntable to rotate, the lifting platform can reciprocate in the up-down direction to drive the wire taking and releasing paw fixedly mounted on the lifting platform to reciprocate up and down, the lifting mechanism can simultaneously control the up-down motion of the two wire taking and releasing paws, the pneumatic clamp can clamp two ends of the ear band line segment to rotate through the rotary servo motor, and the ear band line segment can be bent into a state required by welding.

As a further improvement of the above technical solution, the wire supply assembly is provided with a mounting substrate, a wire supply servo motor, a driving wheel, a clamping wheel, a swing rod, an idler wheel, a detection photoelectric device, a guide rod, a detection wheel and/or a wire arranging plate and/or a wire arranging rod; the wire feeding servo motor is fixedly installed on the installation base plate, the driving wheel is fixedly installed on an output shaft of the wire feeding servo motor, the idler wheel is rotatably installed on the installation base plate, the clamping wheel is rotatably installed on the swing rod, the swing rod is swingably installed on the installation base plate, a spring is arranged between the swing rod and the installation base plate, the wire arranging rod and the wire arranging plate are fixedly installed on the installation base plate, the wire arranging plate is provided with a wire arranging hole, the guide rod is arranged below the driving wheel, the guide rod is fixedly installed on the installation base plate along the vertical direction, the detection wheel is movably installed on the guide rod, and the detection photoelectric part is right opposite to the lower part of the guide rod and is fixedly installed on the installation base plate.

Through the technical scheme, the swing rod enables the clamping wheel to be tightly attached to one side of the driving wheel under the action of the spring, the ear belt line coming materials penetrate through the space between the driving wheel and the clamping wheel and are clamped by the clamping wheel, and when the driving wheel is driven by the wire feeding servo motor to rotate, the ear belt line is taken out downwards, so that the ear belt line feeding stability is ensured; the direction of the ear belt line is changed through the idle wheel, so that the ear belt line is convenient to supply to the wire outlet assembly; the ear belt line incoming materials can be ensured to penetrate through the contact positions of the driving wheel and the clamping wheel through the line arranging rod and the line arranging hole on the line arranging plate; when getting the line device and driving the ear tape line and feeding, can make the detection wheel by up promotion along the guide bar, can detect the position of detection wheel and with this control through detecting the photoelectricity supply line servo motor's output for the ear tape line is under the effect of action wheel and pinch roller down supply the line direction and feed.

As a further improvement of the technical scheme, the wire outlet assembly is provided with a fixed block, a clamping block and a clamping cylinder, the fixed block and the clamping cylinder are both fixedly mounted on the frame, the clamping block is fixedly connected with a piston rod of the clamping cylinder, the clamping block is provided with a protruding part, the fixed block is provided with a groove for the protruding part to be embedded into and slide, and the protruding part and the groove enclose a wire outlet channel; the wire taking assembly comprises a servo screw rod module and a wire taking clamp, the servo screw rod module is arranged along the left-right direction, the wire taking clamp is provided with a wire taking cylinder, a wire taking clamping jaw is fixedly mounted on the wire taking cylinder, the wire taking clamp is fixedly mounted on the servo screw rod module, and the wire taking clamp is arranged right to the wire outlet channel.

According to the technical scheme, the clamping cylinder is used for controlling the clamping block, the protruding part of the clamping block can slide back and forth in the groove, so that the ear belt wire can be limited in the wire outlet channel when the wire taking assembly acts, and the ear belt wire can be clamped in the wire outlet channel when the wire taking assembly finishes acting, so that the next wire taking action is effectively carried out; the servo lead screw module is utilized to drive the wire taking clamp to move back and forth, the end part of the lug belt wire is clamped by the wire taking clamp and pulled out of the wire outlet assembly, and the wire taking and placing claw is convenient to take and place for clamping.

As a further improvement of the above technical scheme, the shearing assembly comprises a fixed seat, a pair of shears, a hinged block, a shearing cylinder and a blocking column, the shearing cylinder is fixedly installed on the fixed seat, the hinged block is fixedly installed at the end part of a piston rod of the shearing cylinder, the pair of shears comprises two symmetrical shearing arms, the two shearing arms are all hinged on the hinged block, the shearing arms are provided with blocking parts, the number of the blocking columns is four, and the blocking column is fixedly installed on the fixed seat.

According to the technical scheme, the shearing cylinder drives the hinge block to slide up and down, so that the scissors hinged to the hinge block slide back and forth, the two shearing arms perform staggered shearing and opening actions through the action of the blocking parts of the two shearing arms by the blocking columns, the scissors can extend out to shear the ear belt lines, and then the scissors can retract from the outlet positions of the ear belt lines to be avoided.

As a further improvement of the above technical scheme, the discharging assembly is provided with a double-layer belt line, a discharging supporting plate and a discharging cylinder, a conveying plane of the conveying belt is arranged in the middle of the double-layer belt line, one end of the double-layer belt line is in butt joint with the conveying belt, the other end of the double-layer belt line is arranged above the discharging supporting plate, a discharging port is arranged in the middle of the discharging supporting plate, the discharging cylinder is fixedly arranged above the discharging port, the discharging belt line is arranged along the left and right directions, and the left end of the discharging belt line is arranged below the discharging port.

Through above-mentioned technical scheme for accomplish welded finished product gauze mask on the conveyer belt can by double-deck belt line drives, breaks away from pile up behind the conveyer belt on the blowing layer board, when finished product gauze mask piles up a certain quantity, will become to fold finished product gauze mask through ejection of compact cylinder and follow the ejection of compact belt line of discharge gate on, turn right the ejection of compact through ejection of compact belt line.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

fig. 1 is a perspective view of a flat mask machine according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a mask body forming machine according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a mask body forming device and a mask cloth input assembly according to an embodiment of the present invention;

FIG. 4 is a partial schematic view of FIG. 3;

FIG. 5 is a perspective view of one embodiment of a forming guide provided by the present invention;

FIG. 6 is a perspective view of one embodiment of a shear assembly provided in accordance with the present invention;

FIG. 7 is a perspective view of one embodiment of an earstrap wire bonding machine provided by the present invention;

FIG. 8 is a perspective view of one embodiment of an earstrap wire bonding machine provided by the present invention;

FIG. 9 is a partial schematic view of FIG. 7;

FIG. 10 is a partial schematic view of FIG. 8;

FIG. 11 is a perspective view of an embodiment of a pick-and-place apparatus, a welding apparatus and a wire supply assembly according to the present invention;

FIG. 12 is a perspective view of one embodiment of a wire supply assembly according to the present invention;

fig. 13 is a perspective view of an embodiment of a wire supply assembly according to the present invention.

100. A preforming device 110, a material arranging rod assembly 120, a preforming guide block assembly 130, a mask cloth input assembly,

200. a feeding device, 210, a coil stock component,

300. a forming device of a mask body,

310. a molded guide plate 311, a guide plate body 312, a turnover guide part 313, a guide tongue plate 314, a mounting and fixing part,

320. a welding head is rolled and welded,

330. a mask body output component 331, a driving roller 332, a driven roller 333, a band knife roller 334, a band groove roller 335, a clamping wheel adjusting block,

340. nose bridge wire component 341, fixing plate 342, transmission roller 343, cutting roller 344, nose bridge wire adjusting block,

350. a vertical plate is arranged on the upper part of the frame,

400. the conveyor, 410, the conveyor belt,

500. the wire-supplying device is provided with a wire-supplying device,

510. a wire supply component 511, a mounting substrate 512, a wire supply servo motor 513, a driving wheel 514, a clamping wheel 515, a swing rod 516, an idle wheel 517, a detection photoelectric device 518, a guide rod 519, a detection wheel 519,

520. wire outlet assembly 521, fixing block 522, clamping block 523 and clamping cylinder

530. A cutting component 531, a fixed seat 532, scissors 533, a hinging block 534, a cutting cylinder 535 and a blocking column,

540. a thread take-up component 541, a servo screw module 542, a thread take-up clamp,

600. a device for taking and putting wires is arranged,

610. a wire taking and placing paw 611, a rotary servo motor 612 and a pneumatic clamp,

620. a lifting mechanism 621, a lifting platform 622, a lifting connecting rod 623, a turntable 626 and a lifting servo motor,

700. a welding device 710, an ear belt line welding head 720, a lifting cylinder,

800. a discharging device 810, a discharging component 820 and a discharging belt line,

900. and (4) a docking device.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 13, the flat mask machine of the present invention is made as follows:

a flat mask machine comprising: the mask body forming machine is arranged along the front-back direction, and the ear belt line welding machine is arranged along the left-right direction. The left end of the ear belt line welding machine is arranged behind the mask body forming machine, and a butt joint device 900 is fixedly installed between the ear belt line welding machine and the mask body forming machine.

The mask body forming machine comprises: a forming machine frame, a preforming device 100, a feeding device 200 and a mask body forming device 300.

The preforming device 100 is provided with a material arranging rod assembly 110, a preforming guide block assembly 120 and a mask cloth input assembly 130, wherein the material arranging rod assembly 110, the preforming guide block assembly 120 and the mask cloth input assembly 130 are fixedly installed on the forming machine frame from front to back in sequence; the mask cloth input assembly 130 is provided with a plurality of feeding rollers, the feeding rollers are rotatably connected with the mounting base plate, and the feeding rollers are aligned left and right.

The feeding device 200 is provided with a plurality of coil assemblies 210 fixedly mounted on the frame of the forming machine, and the plurality of coil assemblies 210 are respectively arranged in the front and upper areas of the material arranging rod assembly 110.

The mask body forming device 300 comprises a forming guide plate 310, a rolling welding assembly, a mask body output assembly 330 and a nose bridge line assembly 340; the forming guide plate 310, the rolling welding assembly and the mask body output assembly 330 are all fixedly arranged between the two mounting vertical plates 350. The rolling welding assembly is arranged between the forming guide plate 310 and the mask body output assembly 330. The mask cloth input assembly 130 is disposed in front of the forming guide 310. The feed roller closest to the profiled guide 310 is lower in height than the profiled guide 310.

The forming guide plate 310 is provided with a guide plate main body 311 which is a horizontal plate, a guide tongue plate 313 which is bent downwards is arranged on the front side of the guide plate main body 311, turning guide parts 312 are symmetrically arranged on two sides of the guide plate main body 311, the edge of each turning guide part 312 is tangent to the corresponding guide tongue plate 313, and the edge of each turning guide part 312 is lifted upwards and then extends inwards from front to back. The forming guide plate 310 is further provided with an installation fixing portion 314, the installation fixing portion 314 is arranged on two sides of the guide plate main body 311, the installation fixing portion 314 is provided with an elongated installation groove, and the installation fixing portion 314 is pressed and fixed through a screw clamped in the installation groove.

The nose bridge line assembly 340 includes a fixing plate 341, a conveying roller 342, a cutting roller 343, and a nose bridge line adjusting block 344, wherein the fixing plate 341 has a nose bridge line feeding channel, the conveying roller 342 and the cutting roller 343 are respectively disposed above a front section and a rear section of the nose bridge line feeding channel, a conveying knurl is disposed on an outer circumference of the conveying roller 342, the cutting roller 343 has a cutting portion, the conveying roller 342 and the cutting roller 343 are respectively rotatably mounted on different nose bridge line adjusting blocks 344, the nose bridge line adjusting block 344 is slidably mounted on the fixing plate 341, and a rear port of the nose bridge line feeding channel is disposed between the folding guide 312 on the left side of the forming guide plate 310 and the guide plate main body 311.

The ear strip line welding machine comprises: the welding machine comprises a welding machine frame, a conveying device 400, a wire supply device 500, a wire taking and placing device 600, a welding device 700 and a discharging device 800.

The welding machine frame sets up along the left and right sides direction, conveyor 400 is equipped with the conveyer belt 410 that sets up along the fore-and-aft direction, conveyer belt 410 fixed mounting in the welding machine frame, conveyer belt 410 is equipped with the follow the left end of welding machine frame is turned to the conveying plane of right-hand member horizontal motion, the baffle that the equidistance set up is equipped with on the conveyer belt 410.

The front side and the rear side of the middle part of the conveyor belt 410 are respectively provided with a wire supply device 500, and the wire supply device 500 is provided with a wire supply assembly 510, a wire outlet assembly 520, a cutting assembly 530 and a wire taking assembly 540.

The wire supply assembly 510 is provided with a mounting base plate 511, a wire supply servo motor 512, a driving wheel 513, a clamping wheel 514, a swing rod 515, an idler wheel 516, a wire arranging plate, a wire arranging rod, a detection photoelectric device 517, a guide rod 518 and a detection wheel 519. The mounting substrate 511 is fixedly mounted on the frame of the welding machine, the wire feeding servo motor 512 is fixedly mounted on the outer side of the mounting substrate 511, and the driving wheel 513 is fixedly mounted on an output shaft of the wire feeding servo motor 512. The clamping wheel 514 is rotatably mounted on a swing rod 515, the swing rod 515 is mounted on the mounting substrate 511 in a swinging manner, and a spring is arranged between the swing rod 515 and the mounting substrate 511; the idler 516 is rotatably mounted to the mounting substrate 511; the clamping wheel 514 and the idle wheel 516 are respectively arranged on two sides of the driving wheel 513. The clamping wheel 514 is pivoted by the spring in the direction of abutment against the driving wheel 513.

The wire arranging rod and the wire arranging plate are fixedly arranged at the upper end of the mounting substrate 511, the wire arranging plate is provided with a wire arranging hole, and the wire arranging hole is formed above the contact position of the driving wheel 513 and the clamping wheel 514. A guide rod 518 is arranged below the driving wheel 513, the guide rod 518 is fixedly installed on the installation substrate 511 along the vertical direction, the detection wheel 519 is movably installed on the guide rod 518, and the detection wheel 519 can slide up and down and rotate within the range of the guide rod 518. The detection photo 517 is fixedly mounted on the mounting substrate 511 and corresponds to a lower limit position of the detection wheel 519.

The wire outlet assembly 520 comprises a fixed block 521, a clamping block 522 and a clamping cylinder 523, the fixed block 521 and the clamping cylinder 523 are fixedly mounted on the frame of the welding machine, the clamping block 522 is fixedly connected with a piston rod of the clamping cylinder 523, the clamping block 522 is provided with a protruding part, the fixed block 521 is provided with a groove for the protruding part to be embedded into and slide, and the protruding part and the groove form a wire outlet channel arranged along the left-right direction.

The wire taking assembly 540 is arranged corresponding to the wire outlet assembly 520: the wire taking clamp 542 is arranged on the right side of the wire outlet channel, the wire taking clamp 542 drives the jaws of the wire taking clamp 542 to close and open through a wire taking cylinder, the wire taking clamp 542 is fixedly installed on a sliding seat of the servo screw rod module 541, and the servo screw rod module 541 is arranged along the left and right directions and is fixedly installed on the welding machine frame. The wire taking clamp 542 is driven by the servo screw rod module 541 to move in the left-right direction, and is far away from or close to the wire outlet of the wire outlet channel.

The shearing assembly 530 is arranged above an outlet of the outlet channel, the shearing assembly 530 comprises a fixed seat 531, scissors 532, a hinged block 533, a shearing cylinder 534 and blocking columns 535, the shearing cylinder 534 is fixedly arranged on the fixed seat 531, the hinged block 533 is fixedly arranged at the end part of a piston rod of the shearing cylinder 534, the scissors 532 comprise two shearing arms symmetrically arranged, the two shearing arms are hinged to the hinged block 533, the shearing arms are provided with blocking parts, the blocking columns 535 are four, the blocking columns 535 are respectively arranged at the upper corners and the lower corners of two sides of the scissors 532, and the blocking columns 535 are fixedly arranged on the fixed seat 531.

The wire taking and placing device 600 is provided with a wire taking and placing gripper 610 and a lifting mechanism 620. The lifting mechanism 620 comprises a lifting table 621, a lifting connecting rod 622, a rotary disc 623 and a lifting servo motor 626, the lifting table 621 is slidably mounted on the frame of the welding machine along the vertical direction, the lifting servo motor 626 is fixedly mounted on the frame of the welding machine, the rotary disc 623 is fixedly connected with an output shaft of the lifting servo motor 626, one end of the lifting connecting rod 622 is eccentrically hinged to the rotary disc 623, and the other end of the lifting connecting rod 622 is hinged to the lifting table 621. Get unwrapping wire hand claw 610 and have two get unwrapping wire hand claw 610 sets up respectively the anterior and the rear portion of elevating platform 621 and with two it is corresponding to be qualified for the next round of competitions subassembly 520, get unwrapping wire hand claw 610 and be provided with two sets of rotatory servo motor 611 and pneumatic clamp 612 along the left-right direction, rotatory servo motor 611 fixed mounting in elevating platform 621, pneumatic clamp 612 fixed mounting in rotatory servo motor 611's output shaft.

The welding device 700 is provided with an ear belt wire welding head 710 and a lifting cylinder 720, the lifting cylinder 720 is fixedly arranged on the frame of the welding machine, and the ear belt wire welding head 710 is slidably arranged on the frame of the welding machine and is fixedly connected with an output shaft of the lifting cylinder 720.

The pick-and-place device 600 and the welding device 700 are both arranged above the middle part of the conveyor belt 410, and the position of the pick-and-place device 600 corresponds to the welding device 700 and the pick-and-place device 600.

The discharging device 800 is arranged at the right end of the ear belt line welding machine and is fixedly connected with the frame of the welding machine, and the discharging device 800 comprises a discharging belt line 820 and a discharging assembly 810. The discharging assembly 810 is provided with a double-layer belt line, a discharging supporting plate and a discharging cylinder, the middle of the double-layer belt line is flush with the conveying plane of the conveying belt 410, one end of the double-layer belt line is in butt joint with the conveying belt 410, the other end of the double-layer belt line is arranged above the discharging supporting plate, the discharging port is arranged in the middle of the discharging supporting plate, the discharging cylinder is fixedly installed above the discharging port, the discharging belt line 820 is arranged along the left-right direction, and the left end of the discharging belt line 820 is arranged below the discharging port.

Referring to fig. 1 to 13, in the case of producing a flat mask using the flat mask machine of the present invention:

the material for preparing the body of the flat mask usually comprises outer layer dustproof non-woven fabric, melt-blown fabric, waterproof non-woven fabric and the like, and the material coming from the materials is usually roll material. Each incoming roll is mounted to the roll stock assembly 210. From a plurality of the roll material assemblies 210 arranged in the front and upper areas of the material arranging rod assembly 110, various materials are torn from the rolls and are overlapped together according to a certain sequence, and a strip-shaped plane mask body incoming material with a plurality of layers of materials tightly overlapped is obtained.

In addition, the nose bridge line of the planar mask is also in a roll material mode, and the nose bridge line is rolled and installed behind the roll material assembly 210, and the nose bridge line incoming material is led into the nose bridge line assembly 340 from the front end of the nose bridge line feeding channel.

The flat mask body incoming material sequentially penetrates through the material arranging rod assembly 110, the pre-forming guide block assembly 120, the mask cloth input assembly 130, the forming guide plate 310 and the rolling welding assembly, and then enters the mask body output assembly 330.

Plane gauze mask body supplied materials is in by the centre gripping in gauze mask body output assembly 330 between the initiative roller 331 and the driven roller 332 of pay-off pinch roller mechanism, when initiative roller 331 lasts the rotation, the centre gripping will be carried backward at the gauze mask body supplied materials between initiative roller 331 and driven roller 332 for the motion is constantly dragged backward to plane gauze mask body supplied materials in the place ahead of gauze mask body output assembly 330.

In the process that the flat mask body material comes from the front to the back, the cloth of each coiled material rod is continuously pulled to be overlapped with the material rods, the flat mask body material comes from the material rod assembly 110 to be conveyed into the pre-forming guide block assembly 120, and the flat mask body material coming from the pre-forming guide block assembly 120 enters between the guide plate main body 311 of the forming guide plate 310 and the turning-over guide parts 312 on the two sides of the forming guide plate 310 from the feeding roller of the mask cloth input assembly 130 through the guide tongue plate 313 of the forming guide plate 310. Because the width of the flat mask body in the left-right direction is larger than the distance between the two turning guide parts 312, when the flat mask body supplied materials enter from the guide tongue plate 313 and pass through the guide plate main body 311 and the turning guide parts 312 at the two sides, the left and right edges of the flat mask body supplied materials exceed the edges of the turning guide parts 312 along the edges of the turning guide parts 312, and are turned upwards and then turned inwards.

When the plane gauze mask body supplied materials pass through the forming guide plate 310 and are turned over, the supplied materials of the gauze mask nose bridge line penetrate through the nose bridge line feeding channel, the conveying roller 342 arranged above the front section of the nose bridge line feeding channel compresses the supplied materials of the gauze mask nose bridge line and conveys the compressed materials backwards, and the supplied materials of the gauze mask nose bridge line move backwards under the driving of the peripheral knurls of the conveying roller 342. In the process that the incoming material of the nose bridge line of the mask moves backwards, the cutting part of the cutting roller 343 cuts the incoming material of the nose bridge line of the mask in the process of synchronous rotation. The mask nose bridge line supplied materials after cutting off enter the folding position on the left side of the plane mask body supplied materials in the forming guide plate 310, and the folded plane mask body supplied materials are conveyed backwards by the edge of the folded plane mask body, which wraps the mask nose bridge line.

The flat mask body supplied materials which are turned over enter the rolling welding assembly from the rear end of the forming guide plate 310, and due to the fact that the rotating linear speeds of the driving roller 331 and the rolling welding head 320 are the same, when the rolling welding head 320 is pressed on the flat mask body supplied materials to roll, the welding embossing on the rolling welding head 320 can be completely printed on the flat mask body supplied materials, and the flat mask body supplied materials are welded and formed by the rolling welding head 320 according to the turning and folding forming state.

The welding-formed plane mask body supplied materials are conveyed backwards under the action of the feeding clamping wheel mechanisms, and the rotation takt of the shearing clamping wheel mechanism arranged between the two feeding clamping wheel mechanisms is consistent with the rotation takt of the driving rolling shaft 331 and the rotation takt of the rolling welding head 320, so that the shearing knife with the knife rolling shaft 333 can cut off and divide the welding-formed plane mask body supplied materials into the plane mask bodies.

The planar mask body formed by cutting enters the butt joint device 900 from the mask body output assembly 330, the butt joint device 900 places the planar mask body at the left end of the conveyor belt 410 of the ear belt line welding machine, and the planar mask body moves rightwards under the action of the conveyor belt 410.

When the plane gauze mask body is turned right and is conveyed, need supply the line processing through supplying traditional thread binding putting 500 with ear belt line supplied material, specifically: the feeding lug belt lines are respectively placed on the outer sides of the two wire supply devices 500, the lug belt lines pass through the wire arranging rod at the upper end of the wire supply assembly 510 from bottom to top, pass through the wire arranging hole of the wire arranging plate, pass through the space between the driving wheel 513 and the clamping wheel 514, then sequentially pass through the detection wheel 519 and the idle wheel 516, finally pass through the wire outlet channel of the wire outlet assembly 520 from back to front and protrude out of the wire outlet channel of the wire outlet assembly 520, and the clamping cylinder 523 of the wire outlet assembly 520 extends out to push the protruding portion of the clamping block 522 to the groove of the fixing block 521, so that the lug belt lines are clamped in the wire outlet channel.

When the mask body needing to weld the lug strip line is in the conveyer belt 410 moves to the welding device 700 under, the conveyer belt 410 stops moving, the wire taking clamp 542 of the wire taking assembly 540 moves from the right side to the left side under the action of the servo lead screw module 541, two clamping jaws of the wire taking clamp 542 reach the lug strip line and protrude out of two sides of the wire head of the wire outlet channel, and the wire taking cylinder acts to enable the wire taking clamp 542 to clamp the wire head of the lug strip line. At this time, the clamping cylinder 523 of the wire outlet assembly 520 is released, the clamping block 522 slides outwards but still is embedded in the groove, and the ear belt wire is released and still passes through the wire outlet channel. The servo screw module 541 drives the wire taking clamp 542 clamping the ear strap wire to move rightwards from the wire outlet assembly 520, and the ear strap wire is pulled out forwards by the wire taking clamp 542.

When the ear belt line is pulled out to the right of the outgoing line assembly 520, the driving wheel 513 and the clamping wheel 514 of the line supply assembly 510 clamp the ear belt line between the two, so that the ear belt line pulls the detection wheel 519 upwards, and when the detection light 517 detects that the detection wheel 519 leaves the lower limit position, the line supply servo motor 512 acts to drive the driving wheel 513 to rotate, so that the ear belt line is fed towards the line supply direction. After the wire taking assembly 540 finishes the pulling-out action of the ear belt wire, the clamping cylinder 523 of the wire outlet assembly 520 extends out to clamp the ear belt wire in the wire outlet channel again. Meanwhile, after the detection photo 517 detects that the detection wheel 519 slides down and returns to the lower limit position, the wire feeding servo motor 512 stops acting.

The wire feeding devices 500 on both sides of the conveyor belt 410 operate simultaneously, and after the wire taking clamp 542 finishes the pulling-out operation of the ear wire, the lifting mechanism 620 of the wire taking and placing device 600 operates, the turntable 623, which is originally located at the upper part of the hinge point, is driven by the lifting servo motor 626 to rotate, the hinge point moves from top to bottom, and the lifting table 621 connected by the lifting connecting rod 622 moves downward along with the hinge point. The wire taking and placing claws 610 installed on the lifting platform 621 move downwards, the pneumatic clamps 612 of the two wire taking and placing claws 610 fall to the same height as the ear belt wires pulled out from the wire outlet assembly 520, and the two pneumatic clamps 612 respectively clamp the left and right ends of the pulled ear belt wires. Then, the cutting assembly 530 disposed above the wire outlet operates, the cutting cylinder 534 drives the hinge block 533 to extend out, the scissors 532 move downward under the pushing of the hinge block 533, and the blocking portion contacts with the blocking column 535 during the downward movement of the scissors 532 in the open state, so that the scissors 532 are closed in a staggered manner, and the ear strap wire is cut between the wire outlet channel and the wire taking and placing gripper 610.

After the cutting assembly 530 cuts the ear belt line, the two pneumatic clamps 612 of the line taking and placing claw 610 respectively clamp the left end and the right end of the ear belt line segment for welding. The rotating disc 623 of the lifting mechanism 620 continuously rotates, so that the hinge point of the rotating disc 623 continuously moves up and down repeatedly, and the lifting table 621 moves up and down repeatedly along with the rotating disc 623. The thread taking and placing gripper 610 holding the ear thread segments is rotated by the servo motor 611 before descending to the right position again, so that the two pneumatic clamps 612 arranged along the front and rear direction originally turn over inwards for 90 degrees in the direction close to the conveyor belt 410, and the ear thread segments straightened along the front and rear direction originally bend into an arc shape under the action of the thread taking and placing gripper 610. When the thread taking and releasing paw 610 is driven by the lifting platform 621 to descend to the right position again, the end of the ear belt segment clamped by the pneumatic clamp 612 falls on the side edge of the mask body on the conveyor belt 410.

The lifting cylinder 720 of the welding device 700 extends out, and the ear belt line welding heads 710 which are installed in a sliding mode slide downwards along with the lifting cylinder until the four ear belt line welding heads 710 tightly press four ports of two ear belt line segments clamped by the two wire taking and placing claws 610 on the mask body and weld the two ear belt line segments. When the welding is completed, the pneumatic clamps 612 of the two wire taking and placing claws 610 release the ear wire, and before the next up-and-down reciprocating motion of the lifting table 621 is completed, the pneumatic clamps 612 are rotated outwards by 90 degrees by the rotary servo motor 611, and the two pneumatic clamps 612 are arranged above the wire taking assembly 540 along the front-and-back direction.

In the process that the lifting mechanism 620 drives the lifting platform 621 to reciprocate up and down, the pneumatic clamp 612 of the thread taking and placing gripper 610 repeats the actions of rotating thread taking and rotating thread placing. So that each section of ear band line at the front and rear sides can be rapidly welded on the mask body of the conveyor belt 410.

The mask body that the welding was accomplished is in continue to feed forward on the conveyer belt 410, until locating the discharging device 800 of conveyer belt 410 tip and take away the finished product gauze mask: accomplish welded finished product gauze mask and be in turn right when moving to conveyer belt 410 tip on the conveyer belt 410, both ends can block in around the finished product gauze mask between the double-deck belt line of ejection of compact subassembly 810, get into the gauze mask of double-deck belt line can break away from conveyer belt 410 and by double-deck belt line is with its transport to the blowing layer board of turning right. When stacking a plurality of finished product masks according to setting for the number when on the blowing layer board, the piston rod of the ejection of compact cylinder of blowing layer board top stretches out downwards, and the whole finished product mask that folds on the blowing layer board is ejecting down to ejection of compact belt line 820 from the discharge gate on, ejection of compact belt line 820 will wholly fold finished product mask and transport to the right and receive the material.

In some embodiments, the mounting positions of the knife roller 333 and the grooved roller 334 are switched, the grooved roller 334 is rotatably mounted on the mounting plate 350, and the knife roller 333 is rotatably mounted on the pinch roller adjustment block 335.

In some embodiments, the installation positions of the driving roller 331 and the driven roller 332 are switched, the driven roller 332 is rotatably installed on the installation vertical plate 350, and the driving roller 331 is rotatably installed on the pinch roller adjustment block 335.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A plane gauze mask machine which characterized in that: the method comprises the following steps:

mask body make-up machine, mask body make-up machine includes:

the forming machine frame is arranged along the front-back direction;

the pre-forming device (100) is provided with a material arranging rod assembly (110), a pre-forming guide block assembly (120) and a mask cloth input assembly (130), and the material arranging rod assembly (110), the pre-forming guide block assembly (120) and the mask cloth input assembly (130) are fixedly installed on the forming machine frame from front to back in sequence;

the feeding device (200) is provided with a plurality of coil assemblies (210) fixedly mounted on the frame of the forming machine, and the coil assemblies (210) are respectively arranged in the front and upper areas of the material arranging rod assembly (110);

the mask body forming device (300) comprises a forming guide plate (310), a rolling welding assembly, a mask body output assembly (330) and a nose bridge line assembly (340); the forming guide plate (310), the rolling welding assembly and the mask body output assembly (330) are sequentially and fixedly arranged on the forming machine frame from front to back, and the nose bridge line assembly (340) and the mask cloth input assembly (130) are respectively arranged at the upper part and the lower part of the front of the forming guide plate (310); the mask body output assembly (330) is provided with a driving rolling shaft (331) and a driven rolling shaft (332), the rolling welding assembly is provided with a rolling welding joint (320), and the rotating linear speeds of the peripheries of the driving rolling shaft (331) and the rolling welding joint (320) are consistent;

ear band line welding machine, ear band line welding machine includes:

the welding machine frame is arranged along the left-right direction, and the left end of the welding machine frame is arranged behind the forming machine frame;

the conveying device (400), the conveying device (400) is provided with a conveying belt (410) arranged along the left-right direction, and the conveying belt (410) is provided with a conveying plane moving horizontally from the left end to the right end of the welding machine frame;

the wire feeding device (500) comprises two wire feeding devices (500), the two wire feeding devices (500) are respectively arranged on the front side and the rear side of the middle part of the conveyor belt (410), each wire feeding device (500) is provided with a wire feeding assembly (510), a wire outlet assembly (520), a shearing assembly (530) and a wire taking assembly (540), the wire taking assembly (540) is arranged right and right of the wire outlet assembly (520), the wire feeding assembly (510) is arranged above the wire taking assembly (540) and the wire outlet assembly (520), and the shearing assembly (530) is arranged between the wire taking assembly (540) and the wire outlet assembly (520);

the wire taking and placing device (600) is provided with a lifting mechanism (620) and two wire taking and placing claws (610), the two wire taking and placing claws (610) are respectively arranged corresponding to the two wire supplying devices (500) and fixedly installed on the lifting mechanism (620), each wire taking and placing claw (610) is provided with two groups of rotary servo motors (611) and a pneumatic clamp (612) along the left and right direction, and the pneumatic clamp (612) is installed on the lifting mechanism (620) through the rotary servo motors (611);

the welding device (700) is provided with an ear belt wire welding head (710) and a lifting cylinder (720), the lifting cylinder (720) is fixedly installed on the rack, and the ear belt wire welding head (710) is installed on the rack in a sliding mode and is fixedly connected with an output shaft of the lifting cylinder (720);

discharging device (800), discharging device (800) with welding machine frame fixed connection, discharging device (800) are including ejection of compact belt line (820) and ejection of compact subassembly (810), ejection of compact subassembly (810) are located the right-hand member of conveyer belt (410) and with conveyer belt (410) butt joint, ejection of compact subassembly (810) are equipped with the discharge gate, the discharge gate is located the tip top of ejection of compact belt line (820).

The front end of the butt joint device (900) is in butt joint with the mask body output assembly (330), and the rear end of the butt joint device (900) is in butt joint with the left end of the conveyor belt (410).

2. The flat mask machine according to claim 1, wherein: the coil stock assembly (210) is provided with a coil stock installation shaft, the coil stock installation shaft is rotatably installed on the forming machine frame, the preforming guide block assembly (120) is provided with a plurality of preforming guide blocks, and the preforming guide blocks are fixedly installed on the forming machine frame; the mask cloth input assembly (130) is provided with a plurality of feeding rollers which are aligned left and right and are rotatably arranged on the frame of the forming machine, and the height of the feeding roller closest to the forming guide plate (310) is lower than that of the forming guide plate (310).

3. The flat mask machine according to claim 1, wherein: the forming guide plate (310) is provided with a guide plate main body (311) in the shape of a horizontal plate, a guide tongue plate (313) bent downwards is arranged on the front side of the guide plate main body (311), turning guide parts (312) are symmetrically arranged on two sides of the guide plate main body (311), mounting and fixing parts (314) are further arranged on two sides of the guide plate main body (311), the edge of the turning guide part (312) is tangent to the guide tongue plate (313), and the edge of the turning guide part (312) is lifted upwards firstly from front to back and then transversely extends inwards; the nose bridge wire assembly (340) comprises a fixing plate (341), a conveying roller (342), a cutting roller (343) and a nose bridge wire adjusting block (344), the fixed plate (341) is provided with a nose bridge line feeding channel, the conveying roller (342) and the cutting roller (343) are respectively arranged above the front section and the rear section of the nose bridge line feeding channel, the periphery of the conveying roller (342) is provided with conveying knurls, the cutting roller (343) is provided with a shearing part, the conveying roller (342) and the cutting roller (343) are respectively rotatably arranged on different nose bridge line adjusting blocks (344), the nose bridge wire adjusting block (344) is slidably mounted on the fixing plate (341), the fixing plate (341) is provided with an adjusting screw hole, and the rear port of the nose bridge line feeding channel is arranged between a turning guide part (312) on one side of the forming guide plate (310) and the guide plate main body (311).

4. The flat mask machine according to claim 1, wherein: the mask body forming device (300) is provided with a mounting vertical plate (350), and the mounting vertical plate (350) is fixedly mounted on the forming machine frame; the mask body output assembly (330) is provided with two feeding pinch wheel mechanisms, and a shearing pinch wheel mechanism is arranged between the two feeding pinch wheel mechanisms; the feeding pinch roller mechanism comprises a driving rolling shaft (331), a driven rolling shaft (332) and a pinch roller adjusting block (335), the shearing pinch roller mechanism comprises a band knife rolling shaft (333), a grooved rolling shaft (334) and a pinch roller adjusting block (335), the band knife rolling shaft (333) is provided with a shearing knife protruding out of the periphery, and the grooved rolling shaft (334) is provided with a groove for the shearing knife to be embedded in; the driving roller (331) and the cutter-carrying roller (333) are rotatably mounted on the mounting vertical plate (350), the driven roller (332) and the grooved roller (334) are rotatably mounted on different clamping wheel adjusting blocks (335) respectively, the clamping wheel adjusting blocks (335) are slidably mounted on the mounting vertical plate (350), and the mounting vertical plate (350) is provided with adjusting screw holes.

5. The flat mask machine according to claim 1, wherein: the rolling welding assembly is provided with the rolling welding head (320) and a welding head adjusting block, the middle of the rolling welding head (320) is provided with a welding embossing, the rolling welding head (320) is rotatably installed on the welding head adjusting block, and the welding head adjusting block is slidably installed on the installation vertical plate (350).

6. The flat mask machine according to claim 1, wherein: the lifting mechanism (620) comprises a lifting table (621), a lifting connecting rod (622), a rotary disc (623) and a lifting servo motor (626), the lifting table (621) is installed on the rack in a sliding mode in the vertical direction, the lifting servo motor (626) is fixedly installed on the rack, the rotary disc (623) is fixedly connected with an output shaft of the lifting servo motor (626), one end of the lifting connecting rod (622) is eccentrically hinged to the rotary disc (623), and the other end of the lifting connecting rod is hinged to the lifting table (621); the rotary servo motor (611) is fixedly arranged on the lifting table (621), and the pneumatic clamp (612) is fixedly arranged on an output shaft of the rotary servo motor (611).

7. The flat mask machine according to claim 1, wherein: the wire supply assembly (510) is provided with a mounting substrate (511), a wire supply servo motor (512), a driving wheel (513), a clamping wheel (514), a swing rod (515), an idler wheel (516), a detection photoelectric device (517), a guide rod (518), a detection wheel (519) and/or a wire arranging plate and/or a wire arranging rod; mounting substrate (511) with welding machine frame fixed connection, supply line servo motor (512) fixed mounting in mounting substrate (511), action wheel (513) fixed mounting in supply the output shaft of line servo motor (512), idler (516) rotate install in mounting substrate (511), pinch roller (514) rotate to be installed in pendulum rod (515), pendulum rod (515) swing install in mounting substrate (511), be equipped with the spring between pendulum rod (515) and mounting substrate (511), reason line stick and reason line board fixed mounting in mounting substrate (511), the reason line board is equipped with the reason line hole, guide bar (518) are located the below of action wheel (513), guide bar (518) along upper and lower direction fixed mounting in mounting substrate (511), detect wheel (519) movable mounting in guide bar (518), the detection photoelectric device (517) is over against the lower part of the guide rod (518) and is fixedly arranged on the mounting substrate (511).

8. The flat mask machine according to claim 1, wherein: the wire outlet assembly (520) is provided with a fixed block (521), a clamping block (522) and a clamping cylinder (523), the fixed block (521) and the clamping cylinder (523) are fixedly mounted on the rack, the clamping block (522) is fixedly connected with a piston rod of the clamping cylinder (523), the clamping block (522) is provided with a protruding part, the fixed block (521) is provided with a groove for the protruding part to be embedded into and slide, and the protruding part and the groove enclose a wire outlet channel; get line subassembly (540) and include servo lead screw module (541) and get line clamp (542), servo lead screw module (541) sets up along the left and right sides direction, it is equipped with gets line cylinder to get line clamp (542), fixed mounting gets line clamp (542) claw on getting line cylinder, get line clamp (542) fixed mounting in on servo lead screw module (541), it locates to get line clamp (542) be qualified for the next round of competitions just right-hand in the passageway.

9. The flat mask machine according to claim 1, wherein: the shearing assembly (530) comprises a fixed seat (531), scissors (532), a hinged block (533), a shearing cylinder (534) and a blocking column (535), wherein the shearing cylinder (534) is fixedly installed on the fixed seat (531), the hinged block (533) is fixedly installed at the end part of a piston rod of the shearing cylinder (534), the scissors (532) comprise two symmetrical shearing arms, the two shearing arms are all hinged on the hinged block (533), the shearing arms are provided with blocking parts, the blocking columns (535) are four, and the blocking columns (535) are fixedly installed on the fixed seat (531).

10. The flat mask machine according to claim 1, wherein: the discharging assembly (810) is provided with a double-layer belt line, a discharging supporting plate and a discharging cylinder, a conveying plane of the conveying belt (410) is arranged in the middle of the double-layer belt line, one end of the double-layer belt line is in butt joint with the conveying belt (410), the other end of the double-layer belt line is arranged above the discharging supporting plate, a discharging port is arranged in the middle of the discharging supporting plate, the discharging cylinder is fixedly arranged above the discharging port, the discharging belt line (820) is arranged in the left-right direction, and the left end of the discharging belt line (820) is arranged below the discharging port.

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