A new automated processing line for masks

Abstract

The present invention discloses a novel automatic processing line for masks. The novel automatic processing line includes a vertical discharging machine, a feeding machine, a streamline module, a feeding machine and a receiving belt conveyor which are sequentially arranged in the middle of the base plate of the chassis from right to left; a main frame of a rectangular frame is connected in the middle of the base plate, the streamline module crosses the main frame, a pressing module is arranged in the middle of the main frame, a welding assembly is symmetrically connected to the longitudinal sides of the main frame, and an ultrasonic assembly is arranged directly below each welding assembly; two ear rope output modules are respectively connected to the front end and the rear end of the main frame, and the ear rope output module continuously outputs the ear rope; the ear rope shearing module cuts the ear rope; the two ear rope rotating modules rotate inward to place the four ear rope ends on the sheet, and the welding assembly welds and plasticizes the ear rope ends and the sheet into one. The present invention has the effects of automated production, fast production speed and high yield rate.

Description

Technical Field

[0001] The invention relates to an automatic mask processing device, and in particular to a novel automatic mask processing line. Background Art

[0002] Disposable masks are widely used in daily life and are consumables. They are in great demand. In the existing mask processing, the ear ropes are often cut one by one according to the standard length manually, and then the ear ropes are bent one by one and placed on the main sheet, and then welded one by one using a simple ultrasonic welder. The defects are: first, manual production has low production efficiency and requires a lot of manpower and material resources, which is difficult to apply to large-scale continuous production; second, manual production is greatly affected by human factors and the production quality is unstable. Summary of the invention

[0003] In order to solve one or more of the above problems, the present invention provides a new automated processing line for masks.

[0004] According to one aspect of the present invention, the novel automated processing line of a mask comprises a vertical discharging machine, a loading machine, a streamline module, a discharging machine and a receiving belt conveyor which are sequentially arranged in the middle of a base plate of a chassis from right to left;

[0005] The vertical discharging machine includes a discharging bin with adjustable length and width, a nozzle is arranged above the discharging bin, and a lifting platform is arranged in the discharging bin which can be lifted and lowered at a fixed distance in a straight line, so that the stacked sheets can enter the set height in sequence;

[0006] A lifting guide part is fixed in the middle of the main gantry of the loader, the telescopic end of the lifting guide part is connected to the rotating transposition part, and the two ends of the rotating transposition part are respectively connected to the suction components, one suction component takes the material in the discharge bin while the other suction component discharges the material at the feed port;

[0007] The carrier belt of the streamline module is provided with a plurality of material cavities, and the carrier belt moves laterally at a fixed distance, so that each empty material cavity enters under the feed port in turn, and at the same time, the sheet of a material cavity enters under the welding assembly;

[0008] A main frame of a rectangular frame is connected to the middle of the base plate, a streamline module crosses the main frame, a pressing module is arranged in the middle of the main frame, a welding assembly is symmetrically connected to both sides of the main frame, an ultrasonic assembly is arranged directly below each welding assembly, two ultrasonic assemblies are symmetrically connected under the base plate, each ultrasonic assembly can pass through the through hole of the base plate to fit under the sheet of the carrier belt, and the pressing module presses the middle of the sheet;

[0009] Two ear rope output modules are respectively connected to the front end and the rear end of the main frame, and the ear rope output modules continuously output the ear ropes;

[0010] The two wire assemblies of the ear rope shearing module are respectively located at the lower sides of the right end of the main frame. The wire assembly is provided with guide blocks and positioning blocks from right to left. A pressing assembly is provided directly above each positioning block. The single-axis linear modules of the two traction assemblies are laterally located outside the wire assembly; the shearing assembly is fixed on both sides of the right end of the main frame. The shearing assembly is located at the left end of the positioning block. The ear rope is guided by the guide block. The clamp of the traction assembly clamps the ear rope end. The pressing assembly presses down the ear rope in the positioning block. The clamp moves linearly to pull out the ear rope of the set length, and the shearing assembly cuts the ear rope;

[0011] The two ear rope rotating modules are symmetrically connected on both sides of the main frame. The four groups of clamping blocks of the two ear rope rotating modules clamp the four ends of the two ear ropes respectively, and rotate inward to place the four ear rope ends on the material sheet. The welding assembly welds and plasticizes the ear rope ends and the material sheet into one.

[0012] In some embodiments, the feeder includes two parallel main wall panels, two upper belts are provided on the upper side of the right end of the main wall panel and two lower belts are provided on the lower side, the lower belts and the upper belts are opposite to each other, and the lower belts and the load belts are located on the same horizontal plane;

[0013] One end of the upper belt and the lower belt is respectively wrapped around a passive roller assembly and the other end is respectively wrapped around a driving wheel assembly. One end of the two driving wheel assemblies is driven by a gear set, and the other end of the lower driving wheel assembly is connected to a servo motor;

[0014] Two positioning ear plates are installed at the lower right end of the main wall plate. The height of the positioning ear plates is equal to or slightly lower than the height of the lower belt. The lower belt drives the mask to move to the positioning ear plates.

[0015] The main wall panel also fixes the downward pressing cylinder through the top plate, and the lower end of the downward pressing cylinder is directly connected to the downward pressing plate. The downward pressing plate presses the material sheet to deform downward and fall to the receiving belt conveyor.

[0016] In some embodiments, the vertical discharge machine includes a vertical frame and a linear slide, the linear slide is fixed in the middle of the right side of the vertical base plate of the vertical frame, and the vertical lifting end of the linear slide is connected to the lifting platform;

[0017] A horizontal outrigger is symmetrically and vertically arranged on both sides of the upper and lower ends of the right side surface of the vertical base plate of the vertical stand, and a longitudinal inner connecting plate is vertically connected to the middle of the inner side surface of each outrigger, and the right end of each outrigger is horizontally adjustable and connected to an outer connecting seat, and the inner connecting plate and the outer connecting plate of the outer connecting seat are arranged oppositely;

[0018] The discharge bin includes two main wall panels and two movable wall panels. The main wall panels are right-angle bent panels. The left vertical panel of the main wall panel is longitudinally adjustable and connected to the inner connecting panel, and the side vertical panel is longitudinally adjustable and connected to the outer extending arm. The movable wall panel is longitudinally adjustable and connected to the outer connecting panel. The two main wall panels and the two movable wall panels surround each other to form a rectangular storage cavity.

[0019] The outer side of the outrigger arm is also longitudinally adjustable and connected with a detection seat, on which a through-light sensor is installed. A U-shaped hole is arranged on the side vertical plate of the main wall panel, and the U-shaped hole is directly opposite to the through-light sensor.

[0020] In some embodiments, the upper and lower ends of the outer sides of the side vertical plates, left vertical plates and movable wall panels of the main wall panels are respectively provided with a plurality of internal threaded columns, and the inner sides of the inner connecting plates, the inner sides of the outer extending arms and the inner sides of the outer connecting plates are respectively provided with a plurality of oblong grooves, the positions of the internal threaded columns and the oblong grooves match each other, the internal threaded columns are tightly fitted in the oblong grooves and can slide longitudinally up and down; a longitudinal oblong hole is also formed on the outside of the side wall of the oblong groove, and the threaded part passes through the longitudinal oblong hole and is screwed into the center threaded hole of the internal threaded column.

[0021] In some embodiments, the feeder further comprises an opening block, an upper flat block of the opening block is threadedly connected to the upper connecting plate, and threaded through holes of two lower ear blocks of the opening block are threadedly connected to a cylinder barrel of an oil pressure buffer;

[0022] The lifting guide part includes a lifting cylinder and two sets of cylindrical guide rails and guide sleeves that cooperate with each other. The lifting cylinder is fixed to the upper top plate of the main gantry, and the two guide sleeves are symmetrically installed on both sides of the upper top plate.

[0023] The middle of the upper surface of the upper connecting plate of the rotary transposition part is connected to the telescopic rod of the lifting cylinder, and the two sides of the upper surface are respectively vertically connected to the lower ends of the cylindrical guide rails. The lower surface of the upper connecting plate is connected to the cylinder barrel of the rotary cylinder. The rotating end of the rotary cylinder is vertically connected to the middle of the upper surface of the rotating plate. A limit plate is fixed on one side of the upper surface of the rotating plate. The rotary cylinder rotates to a set angle, and the limit plate rotates and fits the oil pressure buffer.

[0024] The two adjustment plates of the suction assembly are respectively threadedly and adjustably connected to the two ends of the rotating plate, and the lower ends of the four adjustment columns are respectively connected to a suction block and the upper ends are respectively connected to the adjustment plates.

[0025] In some embodiments, the carrier belt is provided with a plurality of equally spaced positioning baffles, and adjacent positioning baffles surround and form a material cavity.

[0026] The streamline module also includes a belt frame, which includes a carrying plate, a feed guide plate and a side guide plate. The two side guide plates are arranged horizontally and symmetrically connected to the two sides of the feed end of the carrying plate, and the two feed guide plates are arranged vertically and connected to the side guide plates at both ends. The two feed guide plates and the two side guide plates surround each other to form a rectangular opening-shaped feed port.

[0027] The two feed guide plates are symmetrically provided with longitudinal guide surfaces inclined from the middle of the upper surface to the lower end of the inner side surface, and the two side guide plates are symmetrically provided with transverse guide surfaces inclined from the middle of the upper surface to the lower end of the inner side surface.

[0028] In some embodiments, the wire assembly further comprises a vertical support; a guide block is fixed at the right end of the inner side surface of the vertical support and a positioning block is fixed at the left end;

[0029] The guide block includes a main block and a side cover. The right end of the upper surface of the main block is provided with an inlet and the lower end of the left side is provided with an outlet. The upper surface of the positioning block is provided with a transversely penetrating U-shaped groove, and the U-shaped groove and the outlet are opposite to each other. The front end of the U-shaped groove is also provided with an inclined guide surface.

[0030] The pressing assembly includes a pressing cylinder and a pressing plate. The pressing cylinder is connected to the outer side of the vertical support. The vertical telescopic end of the pressing cylinder is connected to the rear end of the pressing plate. A lower pressing block is provided at the front end of the pressing plate. The lower pressing block is located just above the U-shaped groove and can move downward to press the ear rope tightly.

[0031] The parallel air gripper of the traction assembly is installed horizontally on the moving plate of the single-axis linear module, and the two chuck sleeves are fixed on the parallel fingers of the parallel air gripper;

[0032] The longitudinal beam at the right end of the main frame is longitudinally adjustable and connects two shear seats. A vertical support seat is provided directly below each shear seat. The shear cylinder is fixed at the upper end of the shear seat and the transverse seat is fixed at the lower end.

[0033] The shearing cylinder is a fulcrum opening and closing finger cylinder, and the connecting piece is a fisheye rod end joint bearing; the shearing assembly also includes a connecting piece and a transverse seat, the two connecting pieces are threadedly connected to the rotating finger of the shearing cylinder, the middle hinge shaft of the scissors is fixed to the transverse seat, the two upper handle ends of the scissors are respectively sleeved in the ear holes of the connecting piece, and the two shearing blades of the scissors are located at the left end of the positioning block and symmetrically located on both sides of the ear rope; the rotating finger is laterally connected to the lower connecting block, and the threaded hole of the lower connecting block is connected to the threaded end of the connecting piece.

[0034] In some embodiments, the linear servo electric cylinders of the two ear rope rotating modules are respectively connected to the main frame through the main block, the output end of each linear servo electric cylinder is connected to the middle of the lifting frame, and a rotating motor is installed in the open cavity on both sides of the lifting frame respectively, and the lower end of each rotating motor is directly connected to the pneumatic clamping finger, and the two moving finger sleeves of the pneumatic clamping finger are connected to a pair of clamping blocks;

[0035] The rotating motor is a servo motor or a stepper motor; the lifting frame is an I-shaped structure, and the output end of the linear servo electric cylinder is threadedly connected to the central threaded hole of the upper panel of the lifting frame through an adjusting sleeve; the through holes on both sides of the main block are symmetrically connected to the guide sleeves with shaft sleeves, and the guide sleeves are slidably connected to the cylindrical guide rails, and the lower ends of the two cylindrical guide rails are symmetrically connected to the two ends of the lifting frame; the rotating motor also includes an induction disk and a sensor, and an induction disk is fixed to the shaft sleeve at the upper end of the rotating shaft of each rotating motor, and a U-shaped notch for detection is provided on the induction disk, and the sensor is fixed on the side wall of the opening cavity, and the outer edge of the induction disk can rotate in the detection port of the sensor.

[0036] In some embodiments, the clamping block includes a rectangular columnar body, the lower end of the body also extends horizontally to one side to form an outrigger arm, the inner surface of the outrigger arm is a vertical plane, and the outer end of the outrigger arm also extends vertically downward to form a clamping arm, and the clamping block is made of polyurethane or nylon material.

[0037] In some embodiments, the four upper cylinders of the upper bracket of the pressing module are respectively connected to the main beam, a pressing cylinder is installed in the middle of the upper panel of the upper bracket and linear bearings are provided at both ends, each linear bearing has a cylindrical track on the shaft sleeve, the cylindrical track is connected to the two ends of the upper fixed block, and the telescopic end of the pressing cylinder is connected to the middle of the upper fixed block through a floating joint.

[0038] The upper ends of four spring columns are slidably connected in the guide holes at the four corners of the upper fixed block, and the lower ends of the spring columns are fixed on a pressure plate made of polyurethane or nylon material; a floating spring is sleeved on each spring column. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A three-dimensional schematic diagram of a new automated processing line for masks according to one embodiment of the present invention;

[0040] Figure 2 for Figure 1 A three-dimensional schematic diagram of a vertical discharge machine is shown;

[0041] Figure 3 for Figure 2 A three-dimensional schematic diagram of the silo is shown;

[0042] Figure 4 for Figure 2 A three-dimensional schematic diagram of the outrigger arm shown;

[0043] Figure 5 for Figure 1 A three-dimensional schematic diagram of the feeder shown;

[0044] Figure 6 for Figure 5 A three-dimensional schematic diagram of the double suction assembly shown;

[0045] Figure 7 for Figure 5 A three-dimensional schematic diagram of the feeder shown;

[0046] Figure 8 for Figure 1 A partially enlarged schematic diagram of a new automated processing line for masks is shown;

[0047] Fig. 9 for Figure 8 A three-dimensional schematic diagram of the welding component and the ultrasonic component shown;

[0048] Fig.10 for Figure 8A three-dimensional schematic diagram of the pressing module shown;

[0049] Fig.11 for Figure 8 A three-dimensional schematic diagram of the streamline module shown;

[0050] Fig.12 for Fig.11 A three-dimensional schematic diagram of the detection assembly shown;

[0051] Fig.13 for Fig.11 A three-dimensional schematic diagram of the belt rack shown;

[0052] Fig.14 for Fig.11 A three-dimensional schematic diagram of the active component and the drive component shown;

[0053] Fig.15 for Figure 8 A three-dimensional schematic diagram of the ear rope cutting module shown;

[0054] Fig.16 for Fig.15 A three-dimensional schematic diagram of the wire assembly shown;

[0055] Fig.17 for Fig.16 A three-dimensional schematic diagram of the guide block shown;

[0056] Fig.18 for Fig.15 A three-dimensional schematic diagram of the pressing assembly shown;

[0057] Fig.19 for Fig.15 A three-dimensional schematic diagram of the traction assembly shown;

[0058] Fig. 20 for Fig.15 A three-dimensional schematic diagram of the shear assembly shown;

[0059] Fig.21 for Figure 8 A three-dimensional schematic diagram of the ear rope rotation module shown;

[0060] Fig. 22 for Fig.21 A three-dimensional schematic diagram of the rotating motor and the clamping block shown;

[0061] Base plate 001, receiving belt conveyor 002;

[0062] Streamline module 01, feed port 010, longitudinal guide surface 0101, transverse guide surface 0102, right-angle notch 0103, rectangular notch 0104, lower ear plate 0105, belt groove 0106, process section 0107, belt rack 011, bearing plate 0110, feed guide plate 0111, lateral guide plate 0112, bearing column 0113, active component 012, active wheel 0121, transmission wheel 0122, passive component 013, passive wheel 0131, drive component 014, drive motor 0140, motor wheel 0141, drive belt 0142, carrier belt 015, positioning baffle 016, positioning key strip 017, detection component 018, incident light sensor 0181, height adjustment plate 0182, height adjustment screw hole 0185, protection plate 0183, detection support 0184;

[0063] Ear rope shearing module 02, main frame 1, cross beam 10, longitudinal beam 11, shearing seat 12, first longitudinal oblong hole 121, first vertical oblong hole 122, cylindrical leg 13, main beam 14, bottom plate 15, wire plate 16, wire assembly 2, vertical support 20, guide block 21, main block 210, outlet 211, inlet 212, side cover 213, vertical channel 214, lower arc channel 215, upper arc channel 216, first stepped through hole 217, first threaded blind hole 21 8, positioning block 22, U-shaped groove 221, inclined guide surface 222, pressing assembly 3, pressing cylinder 31, pressing plate 32, lower pressing block 321, lower groove 322, traction assembly 4, single-axis linear module 41, parallel air claw 42, chuck 43, middle connecting block 44, shearing assembly 5, shearing cylinder 51, connecting piece 52, scissors 53, scissors body 530, middle hinge shaft 531, upper handle end 532, shearing blade 533, cushion sleeve 534, transverse seat 54, lower connecting block 55;

[0064] Ear rope rotating module 03, main block 031, linear servo electric cylinder 032, adjustment sleeve 0321, lifting frame 033, rotating motor 034, induction plate 0341, sensor 0342, pneumatic clamping finger 035, clamping block 036, main body 0360, fourth through hole 0362, outrigger arm 0363, clamping arm 0364, cylindrical guide rail 037, middle joint block 038, guide sleeve 039; welding assembly 04, ultrasonic assembly 041;

[0065] Pressing module 05, upper bracket 050, pressing cylinder 051, floating joint 052, linear bearing 053, cylindrical track 054, upper fixed block 055, spring column 056, pressing plate 057, floating spring 058;

[0066] Ear rope output module 06; unloading machine 07, gear set 070, main wall panel 071, upper belt 072, lower belt 073, positioning ear plate 074, passive roller assembly 075, driving wheel assembly 076, lower pressure plate 077, lower pressure cylinder 078, servo motor 079;

[0067] Vertical discharging machine 08, oblong groove 0800, nozzle 0801, inner seat block 080, vertical stand 081, discharging bin 082, main wall panel 0821, movable wall panel 0822, guide plate 0820, internal thread column 0823, linear slide 083, lifting platform 084, outrigger arm 085, inner connecting plate 086, outer connecting seat 087, detection seat 088, upper limit plate 089;

[0068] Loader 09, main gantry 091, lifting guide part 092, lifting cylinder 0920, cylindrical guide rail 0921, guide sleeve 0922, rotation transposition part 093, rotating cylinder 0931, upper connecting plate 0932, rotating plate 0933, limit plate 0934, opening block 094, suction assembly 095, suction block 0951, adjusting column 0952, adjusting plate 0953, hydraulic buffer 096. DETAILED DESCRIPTION

[0069] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0070] Figures 1 to 22 A new type of automated processing line for masks according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes a vertical discharge machine 08, a feeder 09, a streamline module 01, a feeder 07 and a receiving belt conveyor 002, which are arranged in sequence from right to left on the middle of a base plate 001 of the chassis;

[0071] The vertical discharge machine 08 includes a discharge bin 082 with adjustable length and width, a nozzle 0801 is provided above the discharge bin 082, and a lifting platform 084 is provided inside the discharge bin 082 which can be lifted and lowered at a fixed distance in a straight line, so that the stacked sheets can enter the set height in sequence;

[0072] A lifting guide part 092 is fixed in the middle of the main gantry 091 of the loader 09, the telescopic end of the lifting guide part 092 is connected to the rotating transposition part 093, and the two ends of the rotating transposition part 093 are respectively connected to the suction components 095, one suction component 095 takes materials from the discharge bin 082 while the other suction component 095 discharges materials at the feed port 010;

[0073] The carrier belt 015 of the streamline module 01 is provided with a plurality of material cavities, and the carrier belt 015 moves laterally at a fixed distance, so that each empty material cavity enters directly below the feed port 010 in turn, and at the same time, the material sheet of a material cavity enters directly below the welding assembly 04;

[0074] The middle of the substrate 001 is connected to the main frame 1 of a rectangular frame, the streamline module 01 crosses the main frame 1, and a pressing module 05 is arranged in the middle of the main frame 1. A welding assembly 04 is symmetrically connected to both sides of the main frame 1 in the longitudinal direction, and an ultrasonic assembly 041 is arranged directly below each welding assembly 04. The two ultrasonic assemblies 041 are symmetrically connected under the substrate 001, and each ultrasonic assembly 041 can pass through the through hole of the substrate 001 to fit under the sheet of the carrier belt 015, and the pressing module 05 presses the middle of the sheet tightly.

[0075] Two ear rope output modules 06 are respectively connected to the front end and the rear end of the main frame 1, and the ear rope output module 06 continuously outputs the ear rope;

[0076] The two wire components 2 of the ear rope shearing module 02 are respectively located at the lower sides of the right end of the main frame 1. The wire component 2 is provided with a guide block 21 and a positioning block 22 from right to left. A pressing component 3 is provided directly above each positioning block 22. The single-axis linear modules 41 of the two traction components 4 are laterally located outside the wire component 2; the shearing component 5 is fixed on both sides of the right end of the main frame 1. The shearing component 5 is located at the left end of the positioning block 22. The ear rope is guided by the guide block 21. The clamp 43 of the traction component 4 clamps the ear rope end. The pressing component 3 presses down the ear rope in the positioning block 22. The clamp 43 moves linearly to pull out the ear rope of the set length, and the shearing component 5 cuts the ear rope;

[0077] The two ear rope rotating modules 03 are symmetrically connected to both sides of the main frame 1. The four groups of clamping blocks 036 of the two ear rope rotating modules 03 clamp the four ends of the two ear ropes respectively, and rotate inward to place the four ear rope ends on the sheet. The welding assembly 04 welds and plasticizes the ear rope ends and the sheet into one.

[0078] The new automatic processing line of the mask realizes the automatic processing of the mask, adopts the vertical discharging machine 08 to automatically output the material sheet, the loading machine 09 to transfer the material sheet, the streamline module 01 to automatically convey the material sheet to the welding position, the pressing module 05 to press the material sheet to be processed, the two ear rope output modules 06 to continuously output the ear ropes, the two ear rope cutting modules 02 to cut the ear ropes of standard length, the two ear rope rotating modules 03 to rotate the two ends of the ear ropes inward into an arc shape, and place them at the welding positions at both ends of the material sheet, and the two welding components 04 are welded into finished products , the streamline module 01 continues to run, the unloading machine 07 discharges the material, and transports the sheet in the next material cavity to the welding position; its beneficial effects are: first, the automated movement of the sheet, automated processing and placement of the ear rope, and automatic welding greatly improve the production speed, adapt to large-scale continuous operations, no human error, the yield rate is improved, and the safety issues of the operators are avoided; second, the loading cavity of the streamline module 01 can accurately position the sheet, and the feeding port 010 is set, so that the main sheet can accurately enter the loading cavity, with good guidance, thereby achieving The main sheet can be moved quickly and accurately; thirdly, an automatic input, automatic cutting and placement device for ear ropes is set, so that the ear ropes can be placed quickly and standardizedly in two directions, the ear ropes are placed accurately, and the ear ropes are standardized, thereby improving the quality of the welded products; fourthly, the ear rope shearing device 02 uses a positioning block 22 to ensure the output straightness of the ear ropes, the pressing component 3 provides a guiding positioning structure, the pressing point is fixed and constant, and there is no offset, which provides an excellent foundation for ear rope shearing, and the traction component 4 uses a single-axis linear module 41 to move horizontally to ensure the accuracy of the ear rope length. The cooperation of the chuck 43 and the parallel jaws 42 ensures the accuracy and positioning of the clamping of the other end. The shearing component 5 of the upper structure adopts the shearing cylinder 51 for automatic shearing, and the shearing is more precise. Fifth, the automatic bending and placement of the ear ropes has high production efficiency and large output. At the same time, it avoids human error, the bending arc of the ear ropes is standardized, and after the product is welded, the processed masks have the same size and a high yield rate. Sixth, the vertical discharge machine 08 automatically outputs the sheets, and the loader 09 transfers the sheets. A stack of sheets is placed on the vertical discharge machine for continuous loading.

[0079] Preferably, the feeder 07 comprises two parallel main wall panels 071, two upper belts 072 are provided on the upper side of the right end of the main wall panel 071, and two lower belts 073 are provided on the lower side, the lower belts 073 and the upper belts 072 are opposite to each other, the lower belts 073 and the carrier belt 015 are located in the same horizontal plane, the lower belts 073 can fit the lower plane of the mask sheet, and the upper belts 072 fit the upper surface of the sheet;

[0080] One end of the upper belt 072 and the lower belt 073 are respectively wrapped around a passive roller assembly 075 and the other end is respectively wrapped around a driving wheel assembly 076. One end of the two driving wheel assemblies 076 is driven by a gear set 070, and the other end of the lower driving wheel assembly 076 is connected to a servo motor 079;

[0081] Two positioning ear plates 074 are installed at the lower right end of the main wall plate 071. The height of the positioning ear plate 074 is equal to or slightly lower than the height of the lower belt 073. The lower belt 073 drives the mask to move onto the positioning ear plate 074.

[0082] The main wall plate 071 also fixes the pressing cylinder 078 through the top plate. The lower end of the pressing cylinder 078 is directly connected to the pressing plate 077. The width of the pressing plate 077 is lower than the gap between the two positioning ear plates 074. The pressing plate 077 presses down to make the sheet convex and deform and fall to the receiving belt conveyor 002.

[0083] The receiving belt conveyor 002 is provided with a continuously rotating wide ring belt. The beneficial effects are: the unloading machine 07 can perform good unloading and downward pressing unloading actions, the whole machine structure is simple, the material sheet is effectively protected, and the servo motor 079 has high operating accuracy and high positioning accuracy.

[0084] Preferably, the vertical discharge machine 08 comprises a vertical frame 081 and a linear slide 083, the horizontal plate of the vertical frame 081 is adjustably connected to the right end of the base plate 001, the linear slide 083 is fixed in the middle of the right side of the vertical base plate of the vertical frame 081, and the vertical lifting end of the linear slide 083 is connected to the lifting platform 084;

[0085] A horizontal outrigger 085 is symmetrically and vertically arranged on both sides of the upper and lower ends of the right side surface of the vertical base plate of the vertical stand 081. A longitudinal inner connecting plate 086 is vertically connected to the middle of the inner side surface of each outrigger 085. The right end of each outrigger 085 is horizontally adjustable and connected to an outer connecting seat 087. The inner connecting plate 086 and the outer connecting plate of the outer connecting seat 087 are arranged opposite to each other.

[0086] The discharge bin 082 includes two main wall panels 0821 and two movable wall panels 0822. The main wall panels 0821 are right-angle bent panels. The left vertical panel of the main wall panel 0821 is longitudinally adjustable and connected to the inner connecting panel 086, and the side vertical panels are longitudinally adjustable and connected to the outer extension arm 085. The movable wall panel 0822 is longitudinally adjustable and connected to the outer connecting panel. The two main wall panels 0821 and the two movable wall panels 0822 surround each other to form a rectangular storage cavity.

[0087] The outer side of the outrigger 085 is also longitudinally adjustable and connected to a detection seat 088, on which a through-light sensor is installed. A U-shaped hole is provided on the side vertical plate of the main wall plate 0821, and the U-shaped hole is directly opposite to the through-light sensor.

[0088] The upper limit plate 089 has a vertically adjustable vertical plate connected to the outer connecting plate; the inclined folding plate of the upper limit plate 089 is located above the discharge bin 082;

[0089] The upper ends of the main wall panel 0821 and the movable wall panel 0822 are respectively provided with guide plates 0820 of an outward tilting structure. The vertical discharging machine 08 realizes the automatic output of the sheets one by one, and its beneficial effects are: first, the automatic output of the main sheet greatly shortens the standby time of the welding machine, greatly improves the production speed, and adapts to large-scale continuous operations. At the same time, there is no human error, the sheet position accuracy is high, the sheet will not be damaged, and the yield rate is improved; second, the discharging machine adopts a side-mounted vertical frame, has a good installation reference, and the linear slide has high-precision discharging. The discharging bin has a storage cavity of equal size and high discharging position accuracy, so it can ensure high-precision discharging; third, the discharging bin adopts an outward extension arm and an external connection seat to adjustably connect the main wall panel and the movable wall panel respectively, so as to form a storage cavity with variable length and width, which is suitable for products of different sizes; fourth, a nozzle is used to clean the surface of the sheet, and at the same time, the flatness of the sheet is improved, ensuring that the sheet size is constant and dust-free contamination of the main sheet.

[0090] Preferably, the upper and lower ends of the outer sides of the side vertical plates, left vertical plates and movable wall panels 0822 of the main wall panel 0821 are respectively provided with a plurality of internal threaded columns 0823, and the inner sides of the inner connecting plates 086, the inner sides of the outrigger arms 085 and the inner sides of the outer connecting plates are respectively provided with a plurality of oblong grooves 0800, and the positions of the internal threaded columns 0823 and the oblong grooves 0800 match each other, and the internal threaded columns 0823 are tightly fitted in the oblong grooves 0800 and can slide longitudinally up and down; a longitudinal oblong hole is also formed on the outside of the side wall of the oblong groove 0800, and the threaded member passes through the longitudinal oblong hole and is screwed into the center threaded hole of the internal threaded column 0823.

[0091] The left end of the outrigger 85 is vertically connected to the outer end of the inner seat block 080, and the first groove of the inner seat block 080 and the groove of the vertical base plate are tightly matched with a flat key bar; the vertical base plate and the stepped oblong hole of the inner seat block 080 are connected by a screw. The beneficial effect is that the cooperation of the internal thread column, the oblong groove and the longitudinal oblong hole allows the main wall panel and the movable wall panel to slide vertically up and down in the inner connecting plate, the outrigger and the outer connecting plate, while preventing left and right deviation, with high installation accuracy and greatly improving the strength of the connection structure.

[0092] Preferably, the loader 09 also includes an opening block 094, the upper flat block of the opening block 094 is threadedly connected to the upper connecting plate 0932, and the threaded through holes of the two lower ear blocks of the opening block 094 are threadedly connected to the cylinder of a hydraulic buffer 096; the lifting guide part 092 includes a lifting cylinder 0920 and two sets of mutually cooperating cylindrical guide rails 0921 and guide sleeves 0922, the lifting cylinder 0920 is fixed to the upper top plate of the main portal 091, and the two guide sleeves 0922 are symmetrically installed on both sides of the upper top plate;

[0093] The middle of the upper surface of the upper connecting plate 0932 of the rotating transposition part 093 is connected to the telescopic rod of the lifting cylinder 0920, and the two sides of the upper surface are respectively vertically connected to the lower ends of the cylindrical guide rails 0921, the lower surface of the upper connecting plate 0932 is connected to the cylinder barrel of the rotating cylinder 0931, the rotating end of the rotating cylinder 0931 is vertically connected to the middle of the upper surface of the rotating plate 0933, and a limiting plate 0934 is fixed on one side of the upper surface of the rotating plate 0933. The rotating cylinder 0931 rotates to a set angle, and the limiting plate 0934 rotates and fits the oil pressure buffer 096;

[0094] The two adjustment plates 0953 of the suction assembly 095 are respectively threadedly and adjustably connected to the two ends of the rotating plate 0933 . The lower ends of the four adjustment columns 0952 are respectively connected to a suction block 0951 and the upper ends are respectively connected to the adjustment plates 0953 . The loading machine 09 realizes the automatic double-station movement of the sheet, and the lifting guide part makes the two suction components rise or fall simultaneously above the loading station and the unloading station, one suction component releases the sheet at the same time and the other absorbs the sheet, and the rotating transposition part rotates to switch the positions of the two suction components; its beneficial effects are: first, the automatic movement of the main sheet greatly shortens the standby time of the welding machine, greatly improves the production speed, and adapts to large-scale continuous operations. At the same time, there is no human error, the sheet placement position is high, the sheet will not be damaged, and the yield rate is improved; second, the lifting guide part adopts the combination of guide rails and guide sleeves, has good linear mobility, high sheet placement accuracy, and the main gantry structure is stable, high strength, and no shaking during movement; third, the cooperation of the positioning part can effectively limit the rotation angle of the rotating cylinder and ensure the accuracy of the rotation position. At the same time, the oil pressure buffer has a soft buffering effect and can protect the rotating cylinder from excessive reverse impact loads.

[0095] Preferably, the main door frame 091 includes two side plates, two foot plates and an upper top plate, and the longitudinal ends of the lower surface of the upper top plate are respectively vertically connected to a side plate; the upper surfaces of the two foot plates are respectively vertically connected to the lower surfaces of the side plates; a rectangular groove is provided on the lower surface of the foot plate, and the upper end of a positioning key bar is inserted and threaded in the rectangular groove, and the lower end of the positioning key bar cooperates with the positioning key slot of the frame.

[0096] Preferably, the oil pressure buffer 096 includes an anti-collision cap made of plastic material, which is fixed to the outer end of the piston rod. The inner end of the piston rod is inserted into the inner cylinder of the cylinder barrel, and hydraulic oil and a spring are installed in the inner cylinder barrel; two adjusting nuts are installed on the external thread of the cylinder barrel.

[0097] Preferably, the carrier belt 015 is provided with a plurality of equally spaced positioning baffles 016, and adjacent positioning baffles 016 surround and form a material cavity, which has the beneficial effect that the streamline module 01 uses the positioning baffles 016 to form a material cavity, and one material cavity cooperates with one main material sheet, which can accurately position the material sheet.

[0098] The streamline module 01 also includes a belt rack 011, which includes a carrying plate 0110, a feed guide plate 0111 and a side guide plate 0112. The two side guide plates 0112 are arranged horizontally and symmetrically connected to the two sides of the feed end of the carrying plate 0110, and the two feed guide plates 0111 are arranged vertically and connected to the side guide plates 0112 at both ends. The two feed guide plates 0111 and the two side guide plates 0112 surround each other to form a rectangular opening feed port 010. The lower end section of the feed port 010, the material cavity and the material sheet have the same profile and size. The beneficial effect is that the feed port 010 is set so that the main material sheet can accurately enter the material loading cavity, with good guidance and no deviation, and can ensure the surface quality and position accuracy of the material sheet, thereby realizing high-precision and rapid movement of the main material sheet.

[0099] The two feed guide plates 0111 are symmetrically provided with longitudinal guide surfaces 0101 inclined from the middle of the upper surface to the lower end of the inner side surface, and the two side guide plates 0112 are symmetrically provided with transverse guide surfaces 0102 inclined from the middle of the upper surface to the lower end of the inner side surface. The upper end of the feed port 010 is an inverted trapezoidal structure; its beneficial effect is: the guide surface can further improve the guiding performance, improve the downward speed and position accuracy of the main sheet.

[0100] Detection components 018 are also provided on both sides of the supporting plate 0110. The incident light sensor 0181 of the detection component 018 is threadedly connected to the rectangular array of height adjustment screw holes 0185 of the height adjustment plate 0182. The upper surface of the height adjustment plate 0182 is also connected to a protective plate 0183 with a right-angle structure. The protective plate 0183 surrounds the incident light sensor 0181. The height adjustment screw hole 0185 is also adjusted and connected to the vertical oblong hole of the detection support 0184. The horizontal oblong hole of the detection support 0184 is adjustably connected to the substrate 001.

[0101] Preferably, a right-angle notch 0103 and a rectangular notch 0104 are respectively provided at the longitudinal ends of the lower surface of the feed guide plate 0111, the width of the right-angle notch 0103 and the rectangular notch 0104 are greater than the width of the side guide plate 0112, the outer side wall of the rectangular notch 0104 is a lower ear plate 0105, the upper wall of the right-angle notch 0103 and the upper wall of the rectangular notch 0104 are respectively fitted to the upper surface of the side guide plate 0112, and the lower ear plate 0105 is threadedly connected to the side guide plate 0112;

[0102] The side surface of the lower ear plate 0105 is provided with a transverse oblong hole, and the side guide plate 0112 is provided with a plurality of threaded through holes at equal intervals, and the threaded member passes through the transverse oblong hole and is screwed into the selected threaded through hole. The beneficial effect is that the arrangement can adjust the position size and adapt to sheets of different sizes.

[0103] Rectangular belt grooves 0106 are provided on both sides of the upper plane of the carrier plate 0110, and the width of the belt grooves 0106 is the same as the width of the carrier belt 015; the beneficial effect is that the belt grooves can improve the running straightness of the carrier belt 015 and prevent left and right deviations.

[0104] The lower ends of both sides of the carrier plate 0110 are provided with inclined process sections, and the carrier plate 0110 is threadedly connected to the base plate 001 through the carrier column 0113. The beneficial effect is that the process sections can improve the softness when turning at both ends and reduce the damage to the carrier belt caused by the turning stress.

[0105] The upper surface of the bearing plate 0110 is provided with a plurality of stepped through holes, and a positioning circular groove is formed at the lower end of the lower step hole of each stepped through hole, and the upper end of the bearing column 0113 is tightly fitted and inserted in the positioning circular groove.

[0106] Preferably, the streamline module 01 also includes an active component 012, a passive component 013 and a driving component 014; two active wheels 0121 of the active component 012 are symmetrically arranged at the right end of the carrier plate 0110, and two passive wheels 0131 of the passive component 013 are symmetrically arranged at the left end of the carrier plate 0110, and each active wheel 0121 and a passive wheel 0131 are respectively wrapped around the two ends of a carrying belt 015; the driving component 014 is located at the lower left side of the active component 012, and the motor wheel 0141 of the driving component 014 is connected to the transmission wheel 0122 of the active component 012 through the driving belt 0142; the motor wheel 0141, the transmission wheel 0122, the active wheel 0121 and the passive wheel 0131 are synchronous pulleys respectively, and the driving belt 0142 and the carrying belt 015 are synchronous belts; the driving motor 0140 is a servo motor.

[0107] The driving motor 0140 of the driving assembly 014 is located below the right end of the base plate 001. The driving motor 0140 is arranged longitudinally and is threadedly connected to the vertical plate of the motor seat. The horizontal plate of the motor seat is fixed to the bearing plate 0110. The upper end of a positioning key strip 017 is inserted and threadedly connected in the rectangular groove on the lower surface of the right side frame and the left side frame;

[0108] Preferably, the conductor assembly 2 also includes a vertical support 20; a guide block 21 is fixed at the right end of the inner side surface of the vertical support 20 and a positioning block 22 is fixed at the left end; the guide block 21 includes a main block 210 and a side cover 213, a line inlet 212 is provided at the right end of the upper surface of the main block 210 and a line outlet 211 is provided at the lower end of the left side surface, a left inclined surface is provided on the left side of the line inlet 212, the line inlet 212 is connected to the vertical road 214, lower arc roads 215 are provided at both ends of the main block 210 and an upper arc road 216 is provided in the middle, and the vertical road 214, the lower arc road 215 on the right side, the upper arc road 216 and the lower arc road 215 on the left side, and the line outlet 211 are tangent to each other at the connecting parts; the main block 2 10 is provided with a plurality of first stepped through holes 217, the threaded parts in the first stepped through holes 217 are threadedly connected to the upper end of the inner side surface of the vertical support 20, and the side cover 213 and the first threaded blind hole 218 of the main block 1 are connected by threaded parts; the upper surface of the positioning block 22 is provided with a transversely penetrating U-shaped groove 221, the U-shaped groove 221 and the outlet 211 are opposite to each other on the left and right, and the U-shaped groove 221 and the lower pressing block 321 are opposite to each other up and down and have the same vertical cross-sectional profile; the front end of the U-shaped groove 221 is also provided with an inclined guide surface 222 to form a Y-shaped channel, which has the beneficial effect that the guide block 21 provided with the arrangement guides the ear rope more accurately, has flexible output, has small stress in the middle, and avoids the interruption or jamming of the ear rope.

[0109] The pressing assembly 3 includes a pressing cylinder 31 and a pressing plate 32. The pressing cylinder 31 is connected to the outer side of the vertical support 20. The vertical telescopic end of the pressing cylinder 31 is connected to the rear end of the pressing plate 32. The front end of the pressing plate 32 is provided with a lower pressing block 321. The lower pressing block 321 is located just above the U-shaped groove 221 and can move downward to press the ear rope tightly.

[0110] The pressing cylinder 31 is a double-guide rod cylinder, and a lower groove 322 of a rectangular structure is provided on the lower surface of the rear end of the pressing plate 32. The lower groove 322 has the same cross-sectional profile and size as the upper plate of the pressing cylinder 31, and the upper plate fits and is threadedly connected to the lower groove 322; the lower pressing block 321 is made of polyurethane or nylon. The beneficial effect is that the lower pressing block 321 of the material selected can reduce the pressure loss and deformation of the ear rope.

[0111] A wire plate 16 is respectively provided at the right end of the two cross beams 10 of the main frame 1, and the ear rope enters the wire inlet 212 through the oblong wire hole of the wire plate 16. The beneficial effect is that the wire plate 16 further improves the output flexibility of the ear rope.

[0112] The parallel air gripper 42 of the traction assembly 4 is horizontally mounted on the moving plate of the single-axis linear module 41, and the two chucks 43 are inserted and fixed on the parallel fingers of the parallel air gripper 42;

[0113] The traction assembly 4 also includes a central link block 44, the middle of the central link block 44 is threadedly connected to the moving plate of the single-axis linear module 41, the outer lower thread of the central link block 44 is threadedly connected to the drag chain of the single-axis linear module 41, and the inner groove of the central link block 44 is threadedly connected to the lower side of the parallel air claw 42;

[0114] The rectangular hole at the rear end of the chuck 43 is inserted into the parallel fingers of the parallel air claw 42, and an inner flat plate is provided at the front end of the chuck 43. The chuck 43 can be made of polyurethane or nylon.

[0115] The longitudinal beam 11 at the right end of the main frame 1 is longitudinally adjustable and connected to two shear seats 12. A vertical support 20 is provided directly below each shear seat 12. A shear cylinder 51 is fixed to the upper end of the shear seat 12 and a transverse seat 54 is fixed to the lower end.

[0116] The shearing cylinder 51 is a fulcrum opening and closing type finger cylinder, and its beneficial effect is that the selected finger cylinder has good simultaneity and is exactly located at the middle point during shearing, and the ear rope deformation caused by the front and rear deviation of the shearing point will not occur, resulting in uneven ear rope length.

[0117] The connecting piece 52 is a fisheye rod end joint bearing; the shearing assembly 5 also includes a connecting piece 52 and a transverse seat 54, the two connecting pieces 52 are threadedly connected to the rotating fingers of the shearing cylinder 51, the middle hinge shaft 531 of the scissors 53 is fixed to the transverse seat 54, the two upper handle ends 532 of the scissors 53 are respectively sleeved in the ear holes of the connecting piece 52, and the two shearing blades 533 of the scissors 53 are located at the left end of the positioning block 22 and symmetrically located on both sides of the ear rope; the rotating finger is laterally connected to the lower connecting block 55, and the threaded hole of the lower connecting block 55 is connected to the threaded end of the connecting piece 52.

[0118] Preferably, the scissors 53 include two scissor bodies 530, each of which extends vertically to the upper end to form an upper handle end 532 and extends vertically to the lower end to form a shearing blade 533; the middle hinge shaft 531 is a hexagon socket screw, and the middle hinge shaft 531 is threadedly connected to the boss of the transverse seat 54; the two scissor bodies 530 are rotatably connected to the middle hinge shaft 531, and the middle hinge shaft 531 is also sleeved with two gaskets 534, one gasket 534 is respectively fitted with the nut of the middle hinge shaft 531 and the outer scissor body 530 on both sides, and the other gasket 534 is respectively fitted with the boss and the inner scissor body 530 on both sides. The beneficial effect is that the scissors 53 can perform high-quality soft shearing.

[0119] The shear seat 12 is a right-angle structure. The horizontal plate of the shear seat 12 is provided with a first longitudinal oblong hole 121, and the threaded member passes through the first longitudinal oblong hole 121 to be threadedly connected to the longitudinal beam 11; the upper and lower ends of the vertical plate of the shear seat 12 are provided with a plurality of second vertical oblong holes, and the threaded member passes through the first vertical oblong hole 122 at the upper end to be threadedly connected to the shear cylinder 51, and the threaded member passes through the first vertical oblong hole 122 at the lower end to be threadedly connected to the transverse seat 54.

[0120] Preferably, the linear servo electric cylinders 032 of the two ear rope rotating modules 03 are respectively connected to the main frame 1 through the main block 031, and the output end of each linear servo electric cylinder 032 is connected to the middle of the lifting frame 033. A rotating motor 034 is respectively installed in the open cavity on both sides of the lifting frame 033. The lower end of each rotating motor 034 is directly connected to the pneumatic clamping finger 035, and the two moving finger sleeves of the pneumatic clamping finger 035 are connected to a pair of clamping blocks 036.

[0121] The rotating motor 034 is a servo motor or a stepper motor; the output end of the linear servo electric cylinder 032 is threadedly connected to the central threaded hole of the upper panel of the lifting frame 033 through the adjusting sleeve 0321; the symmetrical shaft sleeves in the through holes on both sides of the main block 031 are connected to the guide sleeves 039, and the cylindrical guide rails 037 are slidably connected in the guide sleeves 039, and the lower ends of the two cylindrical guide rails 037 are symmetrically connected to the two ends of the lifting frame 033; the rotating motor 034 also includes an induction disk 0341 and a sensor 0342, and the upper end of the shaft sleeve of each rotating motor 034 is fixed with the induction disk 0341, and the induction disk 0341 is provided with a U-shaped notch for detection, and the sensor 0342 is fixed on the side wall of the opening cavity, and the outer edge of the induction disk 0341 can rotate in the detection port of the sensor 0342. The beneficial effects are: the cylindrical guide rail and the guide sleeve are used to ensure the high verticality of the up and down lifting, the precise rotation angle of the rotating motor, the ear rope can be rotated to a set arc shape, the pneumatic clamping fingers move smoothly, the clamping centering performance is good, and the clamping point is guaranteed not to be offset; the induction disk and the sensor can further improve the accuracy of controlling the stop and start of the rotating motor, the rotation angle is highly accurate, the ear rope arc standard is unified, and the placement position is highly accurate; the opening makes the overall structure simple and effectively protects the rotating motor. At the same time, the lifting frame and the clamping block have simple structures, the overall structure is compact, and the size is small, which is convenient for the layout of other machines.

[0122] Preferably, the upper panel, lower base plate and vertical plate of the lifting frame 033, the upper end of the vertical plate is threadedly connected to the middle of the upper panel and the lower end is threadedly connected to the middle of the lower base, forming an I-shaped structure; the opening is formed by the upper panel, the lower base and the vertical plate surrounding each other, and the two through holes are symmetrically distributed on the lower base.

[0123] Preferably, the clamp 036 includes a rectangular columnar body 0361, the body 0361 is provided with a rectangular through hole penetrating the upper and lower surfaces, the outer walls of the rectangular through hole are symmetrically provided with fourth through holes 0362, the movable finger shaft is sleeved in the rectangular through hole, and the threaded member passes through the rectangular through hole and is screwed into the threaded hole of the movable finger.

[0124] The lower end of the body 0361 also extends horizontally to one side to form an outrigger arm 0363, the inner surface of the outrigger arm 0363 is a vertical plane, and the outer end of the outrigger arm 0363 also extends vertically downward to form a clamping arm 0364, and the clamping block 036 is made of polyurethane or nylon.

[0125] Preferably, the rotating shaft of the rotating motor 034 passes through the through hole on the lower wall of the opening cavity and is directly connected to a middle connecting block 038; the cylinder of the pneumatic clamping finger 035 is fixed under the middle connecting block 038.

[0126] The middle connecting block 038 is provided with a central shaft hole and symmetrically provided with tightening threaded holes at both ends. The rotating shaft of the rotating motor 034 is tightly inserted into the central shaft hole, and the front end of the tightening screw is tightly fitted against the rotating shaft.

[0127] The four corners of the middle joint block 038 are also provided with four arc grooves, and the nuts of the cylindrical head screws are located in the arc grooves. Two oblong holes are also provided at both ends of the main block 031, and the threaded parts are threadedly connected to the base plate 001 through the oblong holes.

[0128] Preferably, the main frame 1 includes four cylindrical legs 13, two main beams 14, two cross beams 10 and a longitudinal beam 11, the two cross beams 10 are arranged parallel to each other, the two main beams 14 are arranged longitudinally to each other, the two ends of the two main beams 14 are symmetrically connected to the two cross beams 10, the four cylindrical legs 13 are vertically arranged and the upper ends are respectively threaded under the two ends of the two cross beams 10, the lower ends of the cylindrical legs 13 are connected to the base plate 001, thereby forming a rectangular structure, and the two ends of the longitudinal beam 11 are respectively connected to the right ends of the lower surfaces of the two cross beams 10;

[0129] Two horizontal bottom plates 15 are symmetrically arranged in the main frame 1, and two single-axis linear modules 41 are respectively threadedly connected to the inner side of each bottom plate 15, and a vertical support 20 is also connected to the right end of the inner side of each bottom plate 15;

[0130] The two ear rope output modules 06 are respectively connected in the middle of the cross beam 10, the middle of the two main beams 14 are respectively connected to the two ends of the transversely arranged pressing module 05, and the outer sides of the two main beams 14 are respectively and symmetrically connected to the transversely arranged welding components 04 and the ear rope rotating module 03.

[0131] Preferably, the pressing module 05 includes an upper bracket 050, the four upper cylinders of the upper bracket 050 are respectively connected to the main beam 14 of the main frame 1, a clamping cylinder 051 is installed in the middle of the upper panel of the upper bracket 050, and linear bearings 053 are provided at both ends, each linear bearing 053 is sleeved with a cylindrical track 054, and the cylindrical track 054 is connected to both ends of the upper fixed block 055, and the telescopic end of the clamping cylinder 051 is connected to the middle of the upper fixed block 055 through a floating joint 052.

[0132] The upper ends of four spring columns 056 are slidably connected in the guide holes at the four corners of the upper fixed block 055, and the lower ends of the spring columns 056 are fixed on a pressure plate 057 made of polyurethane or nylon; a floating spring 058 is sleeved on each spring column 056. Its beneficial effect is: elastic compression and solidification help protect the sheet.

[0133] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An automated mask processing line, It is characterized in that It includes a vertical discharging machine (08), a loading machine (09), a streamline module (01), a discharging machine (07) and a receiving belt conveyor (002) which are arranged in sequence from right to left in the middle of a base plate (001) of the chassis; The vertical discharge machine (08) comprises a discharge bin (082) whose length and width can be adjusted, a nozzle (0801) is arranged above the discharge bin (082), and a lifting platform (084) is arranged in the discharge bin (082) which can be lifted and lowered linearly at a fixed distance, so that the stacked sheets can enter the set height in sequence; A lifting guide part (092) is fixed in the middle of the main door frame (091) of the loading machine (09), the telescopic end of the lifting guide part (092) is connected to the rotating transposition part (093), and the two ends of the rotating transposition part (093) are respectively connected to suction components (095), one of the suction components (095) takes materials from the discharge bin (082) while the other suction component (095) discharges materials at the feed port (010); The material carrier belt (015) of the streamline module (01) is provided with a plurality of material cavities, and the material carrier belt (015) moves laterally at a fixed distance, so that each empty material cavity enters directly below the feed port (010) in turn, and at the same time, the material sheet of a material cavity enters directly below the welding assembly (04); The middle of the base plate (001) is connected to a main frame (1) of a rectangular frame, the streamline module (01) crosses the main frame (1), a pressing module (05) is provided in the middle of the main frame (1), and two longitudinal sides of the main frame (1) are symmetrically connected to a welding component (04), each welding component (04) is provided with an ultrasonic component (041) directly below, and two ultrasonic components (041) are symmetrically connected under the base plate (001), each ultrasonic component (041) can pass through the through hole of the base plate (001) and fit under the material sheet of the carrier belt (015), and the pressing module (05) presses the material sheet; Two ear rope output modules (06) are respectively connected to the front end and the rear end of the main frame (1), and the ear rope output modules (06) continuously output ear ropes; The two wire assemblies (2) of the ear rope shearing module (02) are respectively located under the two sides of the right end of the main frame (1); the wire assembly (2) is provided with a guide block (21) and a positioning block (22) from right to left; a pressing assembly (3) is provided directly above each positioning block (22); and the single-axis linear modules (41) of the two traction assemblies (4) are laterally located outside the wire assembly (2); the shearing assembly (5) is fixed on the two sides of the right end of the main frame (1); the shearing assembly (5) is located at the left end of the positioning block (22); the ear rope is guided by the guide block (21); the clamp (43) of the traction assembly (4) clamps the ear rope end; the pressing assembly (3) presses down the ear rope in the positioning block (22); the clamp (43) moves linearly to pull out the ear rope of a set length; and the shearing assembly (5) cuts the ear rope; Two ear rope rotating modules (03) are symmetrically connected to both sides of the main frame (1), respectively; four groups of clamping blocks (036) of the two ear rope rotating modules (03) clamp four ends of the two ear ropes respectively, and rotate inwards so that the four ear rope ends are placed on the sheet; the welding assembly (04) welds and plasticizes the ear rope ends and the sheet into one; The unloading machine (07) comprises two main wall panels (071) parallel to each other, two upper belts (072) are arranged on the upper side of the right end of the main wall panel (071), and two lower belts (073) are arranged on the lower side, the lower belts (073) and the upper belts (072) are opposite to each other in vertical direction, and the lower belts (073) and the load-carrying belt (015) are located on the same horizontal plane; One end of the upper belt (072) and the lower belt (073) are respectively wrapped around a passive roller assembly (075) and the other end are respectively wrapped around a driving wheel assembly (076); one end of the two driving wheel assemblies (076) are driven by a gear set (070), and the other end of the lower driving wheel assembly (076) is connected to a servo motor (079); Two positioning ear plates (074) are installed at the lower right end of the main wall plate (071), the height of the positioning ear plates (074) being equal to or slightly lower than the height of the lower belt (073), and the lower belt (073) drives the mask to move onto the positioning ear plates (074); The main wall plate (071) is also fixed with a downward pressing cylinder (078) via a top plate, the lower end of the downward pressing cylinder (078) is directly connected to a downward pressing plate (077), and the downward pressing plate (077) presses down to deform the sheet downward and drop it onto the receiving belt conveyor (002); A linear slide (083) is fixed in the middle of the right side of the vertical base plate of the vertical stand (081) of the vertical discharge machine (08), and the vertical lifting end of the linear slide (083) is connected to the lifting platform (084); A horizontal outrigger (085) is symmetrically and vertically arranged on both sides of the upper end and the lower end of the right side surface of the vertical base plate of the vertical stand (081); a longitudinal inner connecting plate (086) is vertically connected to the middle of the inner side surface of each outrigger (085); the right end of each outrigger (085) is horizontally and adjustably connected to an outer connecting seat (087); the inner connecting plate (086) and the outer connecting plate of the outer connecting seat (087) are arranged opposite to each other; The discharge bin (082) comprises two main wall panels (0821) and two movable wall panels (0822), wherein the main wall panels (0821) are right-angle bent panels, the left vertical panel of the main wall panel (0821) is longitudinally adjustable and connected to the inner connecting panel (086), and the side vertical panel is longitudinally adjustable and connected to the outer extension arm (085), and the movable wall panel (0822) is longitudinally adjustable and connected to the outer connecting panel, and the two main wall panels (0821) and the two movable wall panels (0822) surround each other to form a rectangular storage cavity; The outer side of the outrigger arm (085) is also longitudinally adjustable and connected to a detection seat (088), a through-light sensor is mounted on the detection seat (088), a U-shaped hole is provided on the side vertical plate of the main wall plate (0821), and the U-shaped hole is directly opposite to the through-light sensor; The upper and lower ends of the outer side surfaces of the side vertical plates, the left vertical plates and the movable wall plates (0822) of the main wall plates (0821) are respectively provided with a plurality of internal threaded columns (0823); the inner side surfaces of the inner connecting plates (086), the inner side surfaces of the outrigger arms (085) and the inner side surfaces of the outer connecting plates are respectively provided with a plurality of oblong grooves (0800); the positions of the internal threaded columns (0823) and the oblong grooves (0800) are matched; the internal threaded columns (0823) are tightly fitted in the oblong grooves (0800) and can slide longitudinally up and down; a longitudinal oblong hole is also formed on the outer side wall of the oblong groove (0800); a threaded member passes through the longitudinal oblong hole and is screwed into the central threaded hole of the internal threaded column (0823); The loading machine (09) further comprises an opening block (094), an upper flat block of the opening block (094) being threadedly connected to an upper connecting plate (0932), and threaded through holes of two lower ear blocks of the opening block (094) being threadedly connected to a cylinder barrel of an oil pressure buffer (096); The lifting guide part (092) comprises a lifting cylinder (0920) and two sets of mutually cooperating cylindrical guide rails (0921) and guide sleeves (0922); the lifting cylinder (0920) is fixed to the upper top plate of the main portal (091); and the two guide sleeves (0922) are symmetrically mounted on both sides of the upper top plate; The middle of the upper surface of the upper connecting plate (0932) of the rotational transposition part (093) is connected to the telescopic rod of the lifting cylinder (0920), and the two sides of the upper surface are respectively vertically connected to the lower ends of the cylindrical guide rails (0921); the lower surface of the upper connecting plate (0932) is connected to the cylinder barrel of the rotating cylinder (0931); the rotating end of the rotating cylinder (0931) is vertically connected to the middle of the upper surface of the rotating plate (0933); a limiting plate (0934) is fixed on one side of the upper surface of the rotating plate (0933); when the rotating cylinder (0931) rotates to a set angle, the limiting plate (0934) rotates and fits the oil pressure buffer (096); The two adjustment plates (0953) of the suction assembly (095) are respectively threadedly adjustably connected to the two ends of the rotating plate (0933), and the lower ends of the four adjustment columns (0952) are respectively connected to a suction block (0951) and the upper ends are respectively connected to the adjustment plates (0953).

2. An automated mask processing line according to claim 1, It is characterized in that The carrier belt (015) is provided with a plurality of positioning baffles (016) at equal intervals, and adjacent positioning baffles (016) surround and form a material cavity. The belt frame (011) of the streamline module (01) comprises a carrier plate (0110), two side guide plates (0112) are arranged horizontally and symmetrically connected to the two sides of the feed end of the carrier plate (0110), two feed guide plates (0111) are arranged vertically and the two ends are connected to the side guide plates (0112), and the two feed guide plates (0111) and the two side guide plates (0112) surround each other to form a rectangular opening feed port (010); The two feed guide plates (0111) are respectively symmetrically provided with longitudinal guide surfaces (0101) inclined from the middle of the upper surface to the lower end of the inner side surface, and the two side guide plates (0112) are respectively symmetrically provided with transverse guide surfaces (0102) inclined from the middle of the upper surface to the lower end of the inner side surface.

3. An automated mask processing line according to claim 1, It is characterized in that The guide block (21) is fixed to the right end of the inner side surface of the vertical support (20) of the conductor assembly (2), and the positioning block (22) is fixed to the left end; a main block (210) of the guide block (21) is provided with a line inlet (212) at the right end of the upper surface, and a line outlet (211) at the lower end of the left side surface; a U-shaped groove (221) is provided on the upper surface of the positioning block (22) and runs through the guide block (21), and the U-shaped groove (221) and the line outlet (211) are opposite to each other on the left and right sides; an inclined guide surface (222) is also provided at the front end of the U-shaped groove (221). The pressing assembly (3) comprises a pressing cylinder (31) and a pressing plate (32), wherein the pressing cylinder (31) is connected to the outer side surface of the vertical support (20), the vertical telescopic end of the pressing cylinder (31) is connected to the rear end of the pressing plate (32), and the front end of the pressing plate (32) is provided with a lower pressing block (321), and the lower pressing block (321) is located directly above the U-shaped groove (221) and can move downward to press the ear rope tightly; The parallel air gripper (42) of the traction assembly (4) is laterally mounted on the movable plate of the single-axis linear module (41), and two chucks (43) are sleeved and fixed on the parallel fingers of the parallel air gripper (42); The longitudinal beam (11) at the right end of the main frame (1) is longitudinally adjustable and connected to two shear seats (12), and a vertical support seat (20) is provided directly below each of the shear seats (12); a shear cylinder (51) is fixed at the upper end of the shear seat (12) and a transverse seat (54) is fixed at the lower end. The shearing cylinder (51) is a fulcrum opening and closing finger cylinder, the two connecting pieces (52) of the shearing assembly (5) are threadedly connected to the rotating finger of the shearing cylinder (51), the connecting piece (52) is a fisheye rod end joint bearing, the middle hinge shaft (531) of the scissors (53) is fixed to the transverse seat (54), the two upper handle ends (532) of the scissors (53) are respectively sleeved in the ear holes of the connecting piece (52), and the two shearing blades (533) of the scissors (53) are located at the left end of the positioning block (22) and symmetrically located on both sides of the ear rope; the rotating finger is laterally connected to the lower connecting block (55), and the threaded hole of the lower connecting block (55) is connected to the threaded end of the connecting piece (52).

4. The automated processing line for masks according to claim 1, It is characterized in that The linear servo electric cylinders (032) of the two ear rope rotating modules (03) are respectively connected to the main frame (1) through the main block (031); the output end of each linear servo electric cylinder (032) is connected to the middle of the lifting frame (033); a rotating motor (034) is respectively installed in the open cavity on both sides of the lifting frame (033); the lower end of each rotating motor (034) is directly connected to the pneumatic clamping finger (035); the two moving finger sleeves of the pneumatic clamping finger (035) are connected to a pair of clamping blocks (036); The rotary motor (034) is a servo motor or a stepper motor; the lifting frame (033) is an I-shaped structure, and the output end of the linear servo electric cylinder (032) is threadedly connected to the central threaded hole of the upper panel of the lifting frame (033) through an adjusting sleeve (0321); the through holes on both sides of the main block (031) are symmetrically connected to guide sleeves (039), and the guide sleeves (039) are slidably connected to cylindrical guide rails (037), and the lower ends of the two cylindrical guide rails (037) are symmetrically connected at The lifting frame (033) has two ends; the rotating motor (034) further comprises an induction disc (0341) and a sensor (0342); a shaft sleeve at the upper end of the rotating shaft of each rotating motor (034) fixes an induction disc (0341); a U-shaped notch for detection is provided on the induction disc (0341); the sensor (0342) is fixed on the side wall of the opening; and the outer edge of the induction disc (0341) can rotate in the detection port of the sensor (0342).

5. An automated mask processing line according to claim 4, It is characterized in that The clamping block (036) comprises a rectangular columnar body (0361), the lower end of the body (0361) further extends horizontally to one side to form an outrigger arm (0363), the inner surface of the outrigger arm (0363) is a vertical plane, and the outer end of the outrigger arm (0363) further extends vertically downward to form a clamping arm (0364), and the clamping block (036) is made of polyurethane or nylon.

6. An automated mask processing line according to claim 1, It is characterized in that The four upper cylinders of the upper bracket (050) of the pressing module (05) are respectively connected to the main beam (14); a clamping cylinder (051) is installed in the middle of the upper panel of the upper bracket (050) and linear bearings (053) are provided at both ends; each linear bearing (053) has a cylindrical track (054) on the shaft sleeve; the cylindrical track (054) is connected to both ends of the upper fixed block (055); the telescopic end of the clamping cylinder (051) is connected to the middle of the upper fixed block (055) via a floating joint (052); The upper ends of four spring columns (056) are slidably connected in the guide holes at the four corners of the upper fixed block (055), and the lower ends of the spring columns (056) are fixed on a pressure plate (057) made of polyurethane or nylon. A floating spring (058) is sleeved on each of the spring columns (056).

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