CN109571969B

CN109571969B - Full-automatic coffee cup welding machine and forming die for ultrasonic welding

Info

Publication number: CN109571969B
Application number: CN201811418392.8A
Authority: CN
Inventors: 温德志
Original assignee: DONGGUAN LIHAN MACHINERY CO LTD
Current assignee: Guangdong Handi Technology Co ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2021-05-07
Anticipated expiration: 2038-11-26
Also published as: CN109571969A

Abstract

The invention provides a forming die for ultrasonic welding, which comprises a cup body placing welding seat and a forming pressure head; the cup body placing and welding seat comprises a cup body containing shell and a conical groove arranged on the cup body containing shell; the inner wall of the conical groove is provided with first zigzag grains which are vertically arranged; the forming pressure head is provided with a through hole for the ultrasonic welding head to pass through; the lower end of the forming pressure head is provided with a second sawtooth pattern which is matched and connected with the first sawtooth pattern on the conical groove; the non-woven fabrics is placed in the conical concave groove, the forming pressure head is matched with the conical concave groove to be connected and pressed into a shape, the non-woven fabrics are folded and wrapped in order to form a conical body through the sawtooth-shaped grains, the ultrasonic welding head penetrates through the through hole and pushes the non-woven fabrics to enter the cup body placed in the cup body containing shell, the non-woven fabrics are in contact with the inner wall of the cup body and bonded through ultrasonic welding, and the non-woven fabrics are bonded on the inner wall of the cup body in order, attractive and firm.

Description

Full-automatic coffee cup welding machine and forming die for ultrasonic welding

Technical Field

The invention relates to the technical field of coffee cup processing, in particular to a forming die for ultrasonic welding, an ultrasonic welding forming mechanism with the forming die and a full-automatic coffee cup welding machine with the ultrasonic welding forming mechanism.

Background

The coffee cup welding machine is one ultrasonic welding equipment for welding non-woven fabric to the inside of cup body and adhering the inner wall of the cup body and the non-woven fabric.

In the forming process of the coffee cup, the non-woven fabric is punched into a round shape, then the non-woven fabric is wrapped in the cup body through a welding head, and finally the cup body is bonded with the non-woven fabric through ultrasonic waves. However, in the prior art, the conical surface of the ultrasonic welding head matched with the cup body placing and welding seat is designed to be a smooth plane; when the non-woven fabrics by the soldered connection to during the internal package of cup is rolled up, circular non-woven fabrics can be because of smooth ultrasonic bonding connects the promotion and the package becomes conical, makes the non-woven fabrics form anomalous folding to when the non-woven fabrics carries out ultrasonic bonding with the cup inner wall, lead to adhesive cup finished product promptly not neat pleasing to the eye, also can lead to non-woven fabrics and cup inner wall bonding insecure, make non-woven fabrics and cup inner wall separate easily, can not fine assurance coffee cup's welding quality.

Therefore, there is a need to design a fully automatic coffee cup welding machine to address the deficiencies of the prior art.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a forming die for ultrasonic welding, which comprises a cup body placing and welding seat and a forming pressure head, wherein a first sawtooth pattern is arranged on the inner wall of a conical groove of the cup body placing and welding seat, and a second sawtooth pattern which is matched and connected with the first sawtooth pattern is arranged at the lower end of the forming pressure head; through first zigzag line with the cooperation of second zigzag line is connected and is neatly folded the package to carrying out of non-woven fabrics and roll up and form the cone, later pass through first soldered connection promotes non-woven fabrics and cup inner wall laminating, first soldered connection sends the ultrasonic wave and bonds non-woven fabrics and cup inner wall welding, makes the non-woven fabrics neatly pleasing to the eye, firmly bond on the cup inner wall.

The second purpose of the invention is to provide an ultrasonic welding forming mechanism.

The invention also aims to provide a full-automatic coffee cup welding machine.

The technical scheme of the invention is as follows: the forming die for ultrasonic welding comprises a cup body placing welding seat and a forming pressure head; the cup body placing and welding seat comprises a cup body containing shell and a conical groove arranged on the cup body containing shell; the inner wall of the conical groove is provided with first zigzag grains which are vertically arranged; the forming pressure head is provided with a through hole for the ultrasonic welding head to pass through; the lower end of the forming pressure head is provided with a second sawtooth pattern which is matched and connected with the first sawtooth pattern on the conical groove; the non-woven fabric is placed in the conical concave groove, the forming pressure head is matched and connected with the conical concave groove to form a formed non-woven fabric in a pressing mode, and the periphery of the planar circular non-woven fabric placed in the conical concave groove is folded in a sawtooth pattern mode to be regularly and orderly wrapped and rolled to form a vertical conical body; the ultrasonic welding head penetrates through the through hole and pushes the non-woven fabric into the cup body placed in the cup body containing shell, so that the non-woven fabric is in contact with the inner wall of the cup body and is bonded with the inner wall of the cup body through ultrasonic welding.

An ultrasonic welding forming mechanism having the forming die; the ultrasonic welding forming mechanism comprises an ultrasonic welding forming mechanism vertical frame, a guide frame, an ultrasonic generator, a fourth air cylinder, an ultrasonic welding head, a forming pressure head, a second connecting plate, a cup body placing and welding seat, an eighth air cylinder bracket and an eighth air cylinder; the eighth cylinder support is fixedly mounted on the ultrasonic welding forming mechanism vertical frame, and a plurality of eighth cylinders are fixedly mounted on the eighth cylinder support; a piston rod of the eighth cylinder movably penetrates through the eighth cylinder bracket to be fixedly connected with the guide frame; the guide frame is connected with the eighth cylinder bracket in a sliding manner; the ultrasonic generator is arranged on the guide frame, and the ultrasonic welding head is fixedly connected to the ultrasonic generator; the ultrasonic welding head is movably sleeved with the forming pressure head; the forming pressure head is fixedly connected with a piston rod of the fourth cylinder through the second connecting plate; the fourth cylinder is arranged on the vertical frame of the ultrasonic welding forming mechanism; and a welding seat matched with the cup body is arranged under the forming pressure head.

The full-automatic coffee cup welding machine is provided with the ultrasonic welding forming mechanism; the full-automatic coffee cup welding machine comprises a rack, and a non-woven fabric conveying punch forming mechanism, a vacuum transfer mechanism and an operation turntable mechanism which are sequentially arranged on the rack; the method is characterized in that: the ultrasonic welding forming machine also comprises a cup body feeding mechanism, an ultrasonic welding forming mechanism and a cup body collecting mechanism which are sequentially arranged along the operating turntable mechanism;

the operation turntable mechanism comprises a circular turntable and a first driving assembly in driving connection with the circular turntable; a plurality of groups of cup body placing welding seats are symmetrically arranged on the circumference of the circular turntable; the first driving assembly drives the cup body placing and welding seat to pass below a forming pressure head on the ultrasonic welding forming mechanism in sequence; the forming pressure head moves downwards and can be connected with the conical groove of the cup body for placing the welding seat in a matching way;

piece non-woven fabrics warp non-woven fabrics conveying punch forming mechanism punching press becomes circular non-woven fabrics, cup feed mechanism will treat that the welding cup is put in the cup is placed in the welding seat, warp operation carousel mechanism rotates in proper order the vacuum moves and carries the mechanism position and will through the vacuum absorption circular non-woven fabrics is put in the top of treating the welding cup, is rotated ultrasonic welding forming mechanism position passes through the shaping pressure head with the cup is placed the welding seat cooperation and is formed the non-woven fabrics pressure and ultrasonic welding connects and makes circular non-woven fabrics and cup inner wall fuse, rotate in pushing away the non-woven fabrics in the cup and arrive ultrasonic welding connects the cup and collects the mechanism position and deposit the cup that welds.

Preferably, the non-woven fabric conveying and punching forming mechanism comprises a non-woven fabric placing mechanism, a hot-pressing leveling mechanism, a first guide mechanism, a punching forming mechanism, a second guide mechanism and a rotating mechanism arranged below the non-woven fabric placing mechanism, wherein the non-woven fabric placing mechanism, the hot-pressing leveling mechanism, the first guide mechanism, the punching forming mechanism and the second guide mechanism are sequentially arranged on the rack; place non-woven fabrics on the non-woven fabrics placement mechanism passes in proper order hot pressing levelling mechanism first guiding mechanism stamping forming mechanism second guiding mechanism with slewing mechanism, and pass through slewing mechanism's rotation makes the non-woven fabrics be in carry on the non-woven fabrics carries stamping forming mechanism.

Preferably, the non-woven fabric placing mechanism comprises a first rotating shaft for placing non-woven fabrics and a supporting seat assembly which is rotatably connected with two ends of the first rotating shaft; the supporting seat assembly is fixedly arranged on the frame.

Preferably, the stamping forming mechanism comprises a stamping forming mechanism vertical frame, a plurality of stamping head power assemblies arranged on the stamping forming mechanism vertical frame, and a stamping template assembly arranged right below the stamping head power assemblies; the stamping head power assembly comprises a first cylinder and a circular stamping head; a piston rod of the first air cylinder movably penetrates through the vertical frame of the punch forming mechanism to be fixedly connected with the circular punch head, and an annular punch knife is arranged on the lower end face of the punch head; the stamping die plate assembly comprises a stamping die plate; the upper end of the stamping template is provided with a plurality of circular supporting components; an annular groove matched with the annular punching cutter is formed between the circular supporting component and the punching template.

Preferably, the rotating mechanism comprises a second driving assembly, a non-woven fabric rotating shaft assembly and a second belt; the second driving assembly comprises a second motor, a second motor base and a second driving belt wheel; one end of the second motor base is fixedly connected with the second motor, and the other end of the second motor base is fixedly connected with the rack through a first supporting plate; the rotating shaft of the second motor is fixedly connected with the second driving belt pulley; the non-woven fabric rotating shaft assembly comprises a second rotating shaft, a second supporting plate and a second driven belt wheel, wherein the second supporting plate is used for supporting the second rotating shaft to rotate, and the second driven belt wheel is arranged at one end of the second rotating shaft; the second driving belt wheel is in transmission connection with the second driven belt wheel through the second belt.

Preferably, the vacuum transfer mechanism comprises a vacuum transfer mechanism stand, a linear module arranged on the vacuum transfer mechanism stand, a sixth cylinder connected with a slide block of the linear module, and the vacuum transfer assembly fixedly connected with a piston rod of the sixth cylinder.

Preferably, the cup body feeding mechanism comprises a cup body feeding mechanism vertical frame, and a feeding clamping assembly and a supporting and moving assembly which are arranged on the cup body feeding mechanism vertical frame; the feeding clamping assembly comprises a placing sleeve for placing the cup body, a clamping assembly for controlling the cup body in the placing sleeve to fall or be fixed, a first finger cylinder for clamping the cup body and placing the cup body in the cup body placing welding seat, and a second cylinder for driving the first finger cylinder to move up and down; the clamping assembly is positioned below the placing sleeve, and the first finger cylinder is positioned below the clamping assembly; the supporting and moving assembly is used for supporting the cup body falling from the placing sleeve and can move towards one side to leave the position under the first finger cylinder, so that the first finger cylinder can place the clamped cup body in the cup body placing welding seat.

Preferably, the cup body collecting mechanism comprises a cup body collecting mechanism vertical frame, a cup body collecting assembly, a bearing cup body assembly, a top cup assembly and a fifth cylinder; the fifth cylinder is fixedly connected with the cup body collecting mechanism stand through a fourth connecting plate; a piston rod of the fifth cylinder is fixedly connected with the cup body collecting assembly, the bearing cup body assembly is arranged below the cup body collecting assembly, and the top cup assembly is arranged right below the bearing cup body assembly; the fifth cylinder drives the cup body collecting assembly and the bearing cup body assembly to move towards the lower cup body placing and welding seat, the bearing cup body assembly is opened, the cup body in the cup body placing and welding seat is jacked into the cup body collecting assembly by the cup jacking assembly for collection, and the bearing cup body assembly is closed to prevent the cup body from falling from the cup body collecting assembly; thereby sequentially collecting cups toward the cup collection assembly.

The invention has the beneficial effects that:

the forming die for ultrasonic welding comprises a cup body placing and welding seat and a forming pressure head, wherein a first sawtooth pattern is arranged on the inner wall of a conical groove of the cup body placing and welding seat, and a second sawtooth pattern which is matched and connected with the first sawtooth pattern is arranged at the lower end of the forming pressure head; the periphery of the round non-woven fabric which is unfolded in a plane is subjected to sawtooth pattern pressing and folding forming through the matching connection of the first sawtooth patterns of the conical concave groove and the second sawtooth patterns of the forming pressure head, so that the round non-woven fabric is regularly and orderly wrapped and rolled to form a vertical conical body; and then the first welding head moves downwards to push the non-woven fabric to be attached to the inner wall of the cup body placed in the cup body containing shell, and the first welding head sends out ultrasonic waves to bond the non-woven fabric and the inner wall of the cup body through ultrasonic welding, so that the non-woven fabric is neatly, attractively and firmly bonded on the inner wall of the cup body.

The invention discloses a full-automatic coffee cup welding machine, which comprises a rack, and a non-woven fabric conveying punch forming mechanism, a vacuum transfer mechanism and an operation turntable mechanism which are sequentially arranged on the rack; the ultrasonic welding forming machine also comprises a cup body feeding mechanism, an ultrasonic welding forming mechanism and a cup body collecting mechanism which are sequentially arranged along the operating turntable mechanism; piece non-woven fabrics warp non-woven fabrics conveying stamping forming mechanism punching press becomes circular non-woven fabrics, cup feed mechanism will treat the welding cup and put in the cup is placed in the welding seat, warp operation carousel mechanism rotates in proper order the vacuum moves and carries mechanism position, moves through the vacuum and carries and put circular non-woven fabrics in the top of treating the welding cup, rotate and reach ultrasonic welding forming mechanism position, through the shaping pressure head with the cup is placed the welding seat cooperation and is connected the non-woven fabrics pressfitting molding, and ultrasonic welding connects to push away that the non-woven fabrics advances in the cup with ultrasonic welding messenger non-woven fabrics and cup inner wall fuse, rotate at last mechanism (70) position is collected to the cup, deposits the cup that welds well, accomplishes the full automated processing of cup, uses manpower sparingly, improves production efficiency, reduces the processing cost.

Description of the drawings:

FIG. 1 is a schematic structural view of a full-automatic coffee cup welding machine according to the present invention;

FIG. 2 is a schematic view of a full-automatic coffee cup welding machine according to the present invention;

FIG. 3 is a schematic structural diagram of a non-woven fabric placing mechanism of the full-automatic coffee cup welding machine according to the invention;

FIG. 4 is a schematic structural view of a hot pressing leveling mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 5 is a schematic structural view of a first guide mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 6 is another perspective view of the first guide mechanism of the fully automatic coffee cup welder of the present invention;

FIG. 7 is a schematic structural view of a punch forming mechanism of the full-automatic coffee cup welding machine of the present invention;

FIG. 8 is a schematic structural view of a second guiding mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 9 is a schematic structural view of a rotating mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 10 is a schematic structural view of a vacuum transfer mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 11 is a schematic structural view of an operation turntable mechanism and a cup body placing and welding seat of the full-automatic coffee cup welding machine according to the present invention;

FIG. 12 is a schematic structural view of a cup body feeding mechanism of the full-automatic coffee cup welding machine according to the present invention;

FIG. 13 is an enlarged view of the portion A of FIG. 12 of the fully automatic coffee cup welder of the present invention;

FIG. 14 is a schematic structural view of an ultrasonic welding forming mechanism of the full-automatic coffee cup welding machine according to the present invention; FIG. 15 is a schematic structural view of a cup body placing welding seat and a forming press head of the full-automatic coffee cup welding machine according to the present invention;

FIG. 16 is a schematic structural view of a cup collecting mechanism and a cup placing and welding seat of the full-automatic coffee cup welding machine according to the present invention.

Description of reference numerals:

the device comprises a frame 10, a housing 101, a storage cabinet 102, rollers 103, supporting legs 104, a non-woven fabric conveying and stamping forming mechanism 20, a non-woven fabric placing mechanism 21, a first rotating shaft 211, a non-woven fabric fixing block 2111, a supporting seat assembly 212, a supporting seat 2121, a pressing block 2122, an adjusting rod 2123, a strip-shaped through hole 2124, a fixing block 2125, a first spring 2126, a hot-pressing and flattening mechanism 22, a hot-pressing and flattening mechanism support 221, a heating plate 222, a pressing plate 223, a connecting rod 224, a sphere 225, a heat insulation shield 226, a first guide mechanism 23, a first guide mechanism stand 231, a third motor 232, a first roller 233a, a second roller 233b, a second roller connecting block 234, a convex 2341, a third belt 235, a first buffer assembly 236, a supporting rod 2361, a second adjusting screw 2362, a second spring 2363, a second roller position adjusting assembly 237, a second roller position adjusting swing rod 2371, an eccentric block 2372, a, A third driven pulley 238b, a punch forming mechanism 24, a punch forming mechanism stand 241, a punch head power assembly 242, a first air cylinder 2421, a circular punch head 2422, an annular punch 2423, a punch template assembly 243, a punch template 2431, a circular support assembly 2432, a seventh air cylinder 2433, a circular support block 2434, a second guide mechanism 25, a second guide mechanism bracket 251, a fourth motor 252, a third roller 253, a fourth roller 254a, a fifth roller 254b, a guide frame 255, a guide frame bracket 2551, a guide rod 2552, an elongated groove 256, a third spring 257, a rotating mechanism 26, a second drive assembly 261, a second motor 2611, a second motor seat 2612, a second driving pulley 2613, a first support plate 2614, a non-woven fabric rotating shaft assembly 262, a second rotating shaft 2621, a second support plate 2622, a second driven pulley 2623, a second buffer assembly 2624, a limit block 26241, a cylindrical fixed block 26242, a fourth spring 26243, A triangular cloth winding frame 2625, a second belt 263, a vacuum transfer mechanism 30, a vacuum transfer mechanism stand 301, a linear module 302, a vacuum transfer assembly 303, a vacuum transfer assembly fixing plate 3031, a vacuum transfer suction head 3032, a fifth connecting plate 304, a sixth air cylinder 305, an operation turntable mechanism 40, a circular turntable 42, a first driving assembly 43, a first motor 431, a gear box 432, a first driving pulley 433, a first driven pulley 434, a first belt 435, a cup feeding mechanism 50, a cup feeding mechanism stand 501, a feeding clamping assembly 502, a placing sleeve 5021, a clamping assembly 5022, a third finger air cylinder 50221, a clamping block 50222, an annular limit table 50223, a first finger air cylinder 5023, an arc-shaped groove 50231, a support assembly 503, a third air cylinder 5031, a support plate 5032, a first guide sleeve 5033, a first guide pillar 5034, a second air cylinder 504, a first connecting plate 505, an ultrasonic welding forming mechanism 60, a vacuum transfer assembly 5032, a vacuum transfer assembly 303, a vacuum transfer assembly clamp, An ultrasonic welding forming mechanism vertical frame 601, a guide frame 602, an ultrasonic generator 603, a fourth air cylinder 604, a supporting cup body welding assembly 605, a ninth air cylinder 6051, a cup body supporting plate 6052, a third connecting plate 606, an ultrasonic welding joint 607, a forming pressure head 608, a through hole 6081, a second sawtooth-shaped pattern 6082, a second connecting plate 609, a cup body placing and welding seat 610, a cup body containing shell 6101, a conical groove 6102, a first sawtooth-shaped pattern 6103, an eighth air cylinder bracket 611, an eighth air cylinder 612, a cup body collecting mechanism 70, a cup body collecting mechanism vertical frame 701, a cup body collecting assembly 702, a cup body collecting plate 7021, a limiting column 7022, a bearing cup body assembly, a fourth finger air cylinder 7031, a bearing cup body block 7032, a top cup assembly 704, a tenth air cylinder 7041, a top cup plate 7042, a top cup column 7043, a fifth air cylinder 705 and a fourth connecting plate 706.

Detailed Description

In order to make the object, technical solution and technical effect of the present invention more apparent, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the full-automatic coffee cup welding machine is used for welding coffee cups, and comprises a frame 10, and a non-woven fabric conveying punch forming mechanism 20, a vacuum transfer mechanism 30 and an operation turntable mechanism 40 which are sequentially arranged on the frame 10. The ultrasonic welding device further comprises a cup feeding mechanism 50, an ultrasonic welding forming mechanism 60 and a cup collecting mechanism 70 which are sequentially arranged along the operating turntable mechanism 40.

The cup body is a coffee cup and comprises a cup body and an annular convex part arranged at an opening of the cup body.

Referring to fig. 2, a housing 101 is disposed on the rack 10, and a storage cabinet 102 is disposed on the rack 10 below the housing 101. A plurality of retractable rollers 103 and supporting feet 104 are uniformly arranged around the lower end of the frame 10. The full-automatic coffee cup welding machine is convenient to carry through the roller 103.

Referring to fig. 1, the non-woven fabric conveying and punching forming mechanism 20 includes a non-woven fabric placing mechanism 21, a hot-pressing leveling mechanism 22, a first guiding mechanism 23, a punching forming mechanism 24, a second guiding mechanism 25, and a rotating mechanism 26 disposed below the non-woven fabric placing mechanism 21, which are sequentially disposed on the frame 10. Place non-woven fabrics on the non-woven fabrics placement mechanism 21 passes in proper order hot pressing levelling mechanism 22 first guiding mechanism 23 stamping forming mechanism 24 second guiding mechanism 25 with slewing mechanism 26, and pass through slewing mechanism 26's rotation makes the non-woven fabrics be in carry on the non-woven fabrics carries stamping forming mechanism 20.

Referring to fig. 3, the non-woven fabric placing mechanism 21 includes a first rotating shaft 211 for placing the non-woven fabric, and a supporting base assembly 212 rotatably connected to both ends of the first rotating shaft 211. The supporting seat assembly 212 is fixedly installed on the machine frame 10. The supporting base assembly 212 includes a supporting base 2121, a pressing block 2122 and an adjusting rod 2123 for supporting the first rotating shaft 211 to rotate. One side end of the supporting base 2121 is pivotally connected to one end of the pressing block 2122, and the other end of the pressing block 2122 is provided with a strip-shaped through hole 2124. A fixing block 2125 fixedly arranged at the side end of the supporting seat 2121 is arranged right below the strip-shaped through hole 2124, and a threaded hole is formed in the fixing block 2125. The adjusting rod 2123 comprises a rotating rod and a rotating handle arranged at one end of the rotating rod. And the other end of the rotating rod is provided with an external thread matched with the threaded hole. The rotating rod movably penetrates through the strip-shaped through hole 2124 and is fixedly connected with the fixing block 2125 through the threaded hole and the external thread on the rotating rod in a matching manner. A first spring 2126 is arranged on the rotating rod between the rotating handle and the pressing block 2122. The pressing block 2122 and the first spring 2126 buffer the run-out of the first rotating shaft 211 during rotation, and the buffering force can be adjusted by rotating the rotating handle, and the pressing block 2122 can be opened by rotating the rotating handle, so that the first rotating shaft 211 is taken out and the non-woven fabric is placed in the first rotating shaft 211, thereby facilitating the installation of the non-woven fabric. The first rotating shaft 211 is rotatably connected to the support base 2121 through a first bearing. Two non-woven fabric fixing blocks 2111 are further arranged on the first rotating shaft 211, and first adjusting screws are arranged on the non-woven fabric fixing blocks 2111 to adjust the tightness of the fixing blocks 2111 and the first rotating shaft 211. The position of the nonwoven fabric on the first shaft 211 is fixed by the nonwoven fabric fixing block 2111.

Referring to fig. 4, the thermal leveling mechanism 22 includes a thermal leveling mechanism support 221 fixed on the frame 10, a heating plate 222 fixed on the thermal leveling mechanism support 221, and a pressing plate 223 disposed above the heating plate 222. A heating bar is housed within the heating plate 222. A connecting rod 224 is fixedly arranged at the upper end of the pressing plate 223, one end of the connecting rod 224 is pivotally connected with the hot pressing leveling mechanism support 221, and a sphere 225 is arranged at the other end of the connecting rod 224. The hot pressing leveling mechanism support 221 is provided at the top with a heat insulation shield 226 to prevent the worker from accidentally touching the heating plate 222. The non-woven fabric on the first rotating shaft 211 is smoothly passed between the heating plate 222 and the pressing plate 223 by the heating action of the heating plate 222 and the flattening action of the self-gravity of the pressing plate 223 and the ball 225.

Referring to fig. 5 and 6, the first guide mechanism 23 includes a first guide mechanism stand 231, a third motor 232, a first roller 233a, a second roller 233b, a second roller connecting block 234, a third belt 235, a first buffer assembly 236, and a second roller position adjusting assembly 237. The two first guide mechanism stands 231 are symmetrically installed on the frame 10, and the third motor 232 is fixedly installed on the frame 10 on one side of the first guide mechanism stands 231. The first rollers 233a are two driving first rollers and two driven first rollers. The driving first roller and the driven first roller are horizontally aligned with each other, and two ends of the driving first roller and the driven first roller are rotatably connected with the first guide mechanism stand 231. One end of the driving first roller and one end of the driven first roller are respectively provided with a third driving belt wheel 238a and a third driven belt wheel 238 b; the rotating shaft of the third motor 232 is fixedly connected to the third driving pulley 238a, and the third belt 235 is sleeved on the third driving pulley 238a and the third driven pulley 238b, so that the third driving pulley 238a is in transmission connection with the third driven pulley 238 b. Two ends of the second roller connecting block 234 are respectively provided with a first guide groove, and are slidably connected with the first guide mechanism stand 231 through the first guide grooves. Two second rollers 233b are provided and are positioned right above the first roller 233 a; both ends of the second drum 233b are rotatably connected to the second drum connecting block 234. The first damping assembly 236 includes a damping rod 2361, a second adjustment screw 2362, and a second spring 2363. Two ends of the buffer rod 2361 are provided with second guide grooves, and the first guide mechanism stand 231 is slidably connected to the second roller connecting block 234 through the second guide grooves. The plurality of second springs 2363 are fixedly installed between the buffer rod 2361 and the second drum connecting block 234. A second threaded hole matched with the second adjusting screw 2362 is formed in the first guide mechanism stand 231 above the buffer rod 2361; the second adjusting screw 2362 passes through the second threaded hole and abuts against the buffer rod 2361. The second spring 2363 buffers vibration of the second drum 233b during rolling operation, and the magnitude of the compression elastic force of the second spring 2363 can be adjusted by rotating the second adjustment screw 2362. The assembly 237 for adjusting the second roller position includes a swing link 2371 for adjusting the second roller position and an eccentric block 2372. The swing link 2371 for adjusting the position of the second roller is rotatably connected to the first guide mechanism stand 231 between the first rollers 233 a; the eccentric block 2372 is fixedly installed at two ends of the swing rod 2371 for adjusting the position of the second roller, and a projection 2341 abutted against the eccentric block 2372 is arranged on the second roller connecting block 234 above the eccentric block 2372. The swing link 2371 for adjusting the position of the second roller is rotated to adjust the height of the second roller connecting block 234, so as to adjust the distance between the first roller 233a and the second roller 233b, thereby facilitating smooth guiding and passing of the non-woven fabric.

Referring to fig. 7, the press-forming mechanism 24 includes a press-forming mechanism stand 241 provided on the frame 10, a plurality of press-head power assemblies 242 provided on the press-forming mechanism stand 241, and a press platen assembly 243 provided directly below the press-head power assemblies 242. The punch head power assembly 242 includes a first cylinder 2421 and a circular punch head 2422. A piston rod of the first cylinder 2421 movably penetrates through the punch forming mechanism stand 241 to be fixedly connected with the circular punch head 2422, and an annular punch knife 2423 is arranged on the lower end face of the punch head 2422. The die plate assembly 243 includes a die plate 2431. The die plate 2431 houses a plurality of circular support assemblies 2432 at an upper end thereof. The circular support assembly 2432 includes a seventh cylinder 2433 fixed on the frame 10, and a circular support block 2434 fixed to a piston rod of the seventh cylinder 2433. An annular groove 2435 matched with the annular punching knife 2423 is formed between the circular supporting block 2434 and the punching die plate 2431. The seventh cylinder 2433 can adjust the position of the circular support block 2434 on the die plate 2431. The first cylinder 2421 drives the circular stamping head 2422 to downwards enable the annular stamping knife 2423 to be matched and connected with the annular groove 2435 to stamp circular non-woven fabrics.

Referring to fig. 8, the second guide mechanism 25 includes a second guide mechanism bracket 251, a fourth motor 252, a third roller 253, a fourth roller 254a, a fifth roller 254b, and a guide frame 255 fixed to the frame 10. The fourth roller 254a passes through the second guide bracket 251 and is rotatably connected thereto; one end of the fourth roller 254a is fixedly connected to a rotating shaft of the fourth motor 252, and the fourth motor 252 is fixedly mounted on the second guiding mechanism bracket 251 through a fourth motor base. Elongated grooves 256 are symmetrically formed in the second guide mechanism bracket 251 right behind the fourth roller 254 a; two ends of the fifth roller 254b extend into the elongated groove 256 to be slidably connected therewith; a third spring 257 is provided between the fifth roller 254b and the elongated groove 256. The third spring 257 buffers vibration generated when the non-woven fabric rolls between the fourth roller 254a and the fifth roller 254 b. The third roller 253 is rotatably connected with the frame 10 right in front of the fourth roller 254 a; the guide frame 255 is fixedly connected to the frame 10 directly below the fourth roller 254 a. The guide frame 255 includes a guide frame support 2551 and two guide rods 2552 arranged in parallel on the guide frame support 2551. The non-woven fabric passes around the third roller 253, between the fourth roller 254a and the fifth roller 254b, and between the two guide rods 2552 in sequence, and is connected to the rotating mechanism 26.

Referring to fig. 9, the rotating mechanism 26 includes a second driving assembly 261, a non-woven fabric rotating shaft assembly 262, and a second belt 263. The second driving assembly 261 includes a second motor 2611, a second motor mount 2612 and a second driving pulley 2613. One end of the second motor seat 2612 is fixedly connected with the second motor 2611, and the other end is fixedly connected with the frame 10 through a first supporting plate 2614; the rotating shaft of the second motor 2611 is fixedly connected with the second driving pulley 2613. The non-woven fabric rotating shaft assembly 262 comprises a second rotating shaft 2621, a second supporting plate 2622 for supporting the second rotating shaft 2621, a second driven pulley 2623 arranged at one end of the second rotating shaft 2621, and a second buffering assembly 2624 arranged on the second rotating shaft 2621 and located on one side of the driven pulley 2623. The second driving pulley 2613 and the second driven pulley 2623 are in transmission connection with each other through the second belt 263. The second buffering component 2624 comprises a limiting block 26241 slidably sleeved on the second rotating shaft 2621, a cylindrical fixing block 26242 fixedly arranged on the second rotating shaft 2621, and a fourth spring 26243 arranged between the limiting block 26241 and the cylindrical fixing block 26242. The second driven pulley 2623 is connected with the second spindle 2621 by a key, so that the second driven pulley 2623 drives the second spindle 2621 to rotate; the limiting block 26241 elastically limits the axial sliding of the second driven pulley 2623 on the second spindle 2621. The fourth spring 26243 elastically buffers the axial run-out of the second driven pulley 2623 to ensure smooth rotation of the second rotating shaft 2621. The second rotating shaft 2621 is fixedly sleeved with a triangular cloth winding frame 2625. The triangular cloth winding rack 2625 is used for winding and fixing one end of the non-woven fabric, and the second rotating shaft 2621 is used for better winding the non-woven fabric on the triangular cloth winding rack 2625 for collection.

Referring to fig. 10, the vacuum transfer mechanism 30 includes a vacuum transfer mechanism stand 301 fixed to the frame 10, a linear module 302 mounted on the vacuum transfer mechanism 30 stand 301, a sixth air cylinder 305 connected to a slide block of the linear module 302 through a fifth connecting plate 304, and the vacuum transfer assembly 303 fixed to a piston rod of the sixth air cylinder 305. Specifically, in the present invention, the number of the vacuum transfer assemblies 303 is 3. The vacuum transfer assembly 303 includes a vacuum transfer assembly fixing plate 3031, and a plurality of vacuum transfer suction heads 3032 fixed on the vacuum transfer assembly fixing plate 3031. Through the horizontal movement of the linear module 302, the up-and-down movement of the piston rod of the sixth cylinder 305, and the suction operation of the vacuum transfer suction head 3032, the non-woven fabric punched by the punch forming mechanism 24 is placed on the operating turntable mechanism 40. The vacuum transfer suction head 3032 is communicated with a vacuum pump (a product in the prior art) through an air pipe.

Referring to fig. 11, the rotating turret mechanism 40 includes a circular turret 42 and a first drive assembly 43. A plurality of groups of cup body placing welding seats 610 are symmetrically arranged on the circumference of the circular turntable 42; specifically, in the present invention, the cup placing weld holders 610 are provided in four groups of 3. The first driving assembly 43 includes a first motor 431, a gear box 432, a first driving pulley 433, a first driven pulley 434, and a first belt 435. The first motor 431 is fixedly installed on the frame 10, and a rotating shaft of the first motor 431 is fixedly connected with the first driven pulley 434. An input shaft of the gear box 432 is fixedly connected with the first driven pulley 434, and an output shaft of the gear box 432 is fixedly connected with the center of the circular turntable 42. The first belt 435 is sleeved on the first driving pulley 433 and the first driven pulley 434, so that the first driving pulley 433, the first driven pulley 434 and the first belt 435 form a closed transmission loop structure. The first motor 431 rotates to drive the circular turntable 42 to rotate.

Referring to fig. 12 and 13, the cup infeed mechanism 50 includes a cup infeed mechanism stand 501, an infeed gripper assembly 502 mounted on the cup infeed mechanism stand 501, and a support assembly 503. The feeding clamping assembly 502 comprises a placing sleeve 5021 for placing a cup, a clamping assembly 5022 for controlling the cup to fall or be fixed in the placing sleeve 5021, a first finger cylinder 5023 for clamping the cup and placing the cup in the cup placing welding seat 610, and a second cylinder 504 for driving the first finger cylinder 5023 to move up and down. Specifically, in the present invention, the number of the placing sleeves 5021 is the same as the number of the welding seats 610 for placing the welding seats on each group of cups on the circular turntable 42. The screens subassembly 5022 set up in place the sleeve 5021 below, first finger cylinder 5023 set up in screens subassembly 5022 below. The clamping component 5022 comprises a third finger cylinder 50221 fixedly arranged on the cup body feeding mechanism stand 501 and clamping blocks 50222 respectively arranged on the fingers of the third finger cylinder 50221. The clamping block 50222 is provided with an annular limiting table 50223 which is matched and clamped with the annular convex part on the cup body; the clamping or expanding movement of the clamping block 50222 is controlled by the third finger cylinder 50221 to tighten or loosen the cup within the storage sleeve 5021. The cup body feeding mechanism stand 501 is fixedly provided with the placing sleeve 5021 and the second cylinder 504. The side end of the first finger cylinder 5023 is fixedly connected with the piston rod of the second cylinder 504 through a first connecting plate 505. The fingers of the first finger cylinder 5023 are respectively provided with a finger clamping block, and the finger clamping block is dug with an arc groove 50231 used for matching with the annular convex part on the clamping cup body. The supporting assembly 503 comprises a third cylinder 5031 fixedly arranged on the cup feeding mechanism stand 501, and a supporting plate 5032 fixedly connected with a piston rod of the third cylinder 5031. The support plate 5032 is located below the first finger cylinder 5023. A first guide sleeve 5033 is fixedly arranged on the cup body feeding mechanism vertical frame 501 at two sides of the third air cylinder 5031, a first guide pillar 5034 is arranged in the first guide sleeve 5033, and one end of the guide pillar 5034 is fixedly connected with the supporting plate 5032. The supporting plate 5032 is used for supporting the cup falling from the placing sleeve 5021, and can move to one side away from the position right under the first finger cylinder 5023, so that the first finger cylinder 5023 can place the clamped cup in the cup placing and welding seat 610.

Referring to fig. 14 and 15, the ultrasonic welding and forming mechanism 60 includes an ultrasonic welding and forming mechanism stand 601, a guide frame 602, an ultrasonic generator 603, a fourth air cylinder 604, a support cup welding assembly 605, an ultrasonic welding head 607, a forming ram 608, a second connecting plate 609, a cup placing welding seat 610, an eighth air cylinder support 611 and an eighth air cylinder 612. The ultrasonic welding forming mechanism stand 601 is fixedly mounted on the frame 10. The eighth cylinder bracket 611 is fixedly mounted on the ultrasonic welding forming mechanism stand 601, and a plurality of eighth cylinders 612 are fixedly mounted on the eighth cylinder bracket 611. A piston rod of the eighth cylinder 612 movably penetrates through the eighth cylinder bracket 611 to be fixedly connected with the guide frame 602. A plurality of guide frame guide posts are arranged on the guide frame 602, and the guide frame guide posts on the guide frame 602 are slidably connected with the eighth cylinder support 611 through guide frame guide sleeves. The ultrasonic generator 603 is fixedly mounted on the guide frame 602, and the ultrasonic welding head 607 is fixedly connected to the ultrasonic generator 603. The precision of the up and down movement of the ultrasonic bonding head 607 is ensured by the guide frame 602. The ultrasonic welding head 607 is in the shape of a cup, and a saw-tooth protrusion is arranged on the lower end surface of the ultrasonic welding head. A through hole 6081 for accommodating the ultrasonic welding head to pass through is formed in the forming pressure head 608; the through hole 6081 on the forming ram 608 is movably sleeved on the ultrasonic welding head 607. The forming ram 608 is fixedly connected with the piston rod of the fourth cylinder 604 through the second connecting plate 609. The fourth cylinder 604 is fixedly mounted on the ultrasonic welding forming mechanism stand 601 through an adjusting seat 606. And a welding seat 610 for placing the cup body is arranged right below the forming pressure head 608. The cup placing and welding seat 610 includes a cup containing shell 6101 and a conical recess 6102 provided on the cup containing shell 6101. The inner wall of the conical recess 6102 is provided with a first sawtooth-shaped grain 6103 which is vertically arranged. The lower end of the forming ram 608 is provided with a second sawtooth pattern 6082 which is matched and connected with the first sawtooth pattern 6103 on the conical recess 6102. The fourth cylinder 604 drives the forming press head 608 to move downward to be connected with the conical recess 6102 in a matching manner, and the periphery of the planar circular non-woven fabric placed in the conical recess 6102 is folded in a zigzag manner, so that the planar circular non-woven fabric is regularly and neatly wrapped and rolled to form a vertical cone. Then the eighth cylinder 612 drives the ultrasonic welding head 607 to penetrate through the through hole 6081 to push the non-woven fabric to stretch into the upper cup body of the cup body accommodating shell 6101, and the non-woven fabric is attached to the inner wall of the cup body by the ultrasonic generated by the ultrasonic generator 603, so that the non-woven fabric is neatly and firmly bonded on the inner wall of the cup body. The support cup weld assembly 605 is located directly below the cup placement weld nest 610. The support cup welding assembly 605 includes a ninth cylinder 6051 fixed to the support 10, and a cup support plate 6052 fixed to a piston rod of the ninth cylinder 6051. When the cups are welded, the ninth cylinder 6051 pushes the cup support plate 6052 to be closely attached to the lower end of the cup placing and welding seat 610, so as to support the bottom end of the cup in the cup placing and welding seat 610 for ultrasonic welding. Specifically, in the present invention, the number of the eighth cylinder support 611, the guide frame 602, the ultrasonic generator 603, the ultrasonic welding head 607, the forming ram 608, and the cup support plate 6052 is the same as the number of the welding seats 610 for each set of cup placement welding seats on the circular turntable 42.

Referring to fig. 16, the cup collection mechanism 70 includes a cup collection mechanism stand 701, a cup collection assembly 702, a carrier cup assembly 703, a top cup assembly 704, and a fifth air cylinder 705. The bearing cup assembly 703 is arranged under the cup collecting assembly 702, and the top cup assembly 704 is arranged under the bearing cup assembly 703. The cup collection assembly 702 includes a cup collection plate 7021. The cup body collecting plate 7021 is provided with a plurality of through holes, the cup body collecting plate around the through holes is uniformly provided with at least three vertically distributed limiting columns 7022, and the limiting columns 7022 are used for limiting and collecting the cup body. The fifth cylinder 705 is fixedly connected with the cup body collecting mechanism stand 701 through a fourth connecting plate 706. The piston rod of the fifth cylinder 705 is fixedly connected with the cup collecting plate 7021. The load cup assembly 703 includes the fourth finger cylinder 7031 fixedly mounted on the cup collection plate 7021, and two load cup blocks 7032 disposed on the fingers of the fourth finger cylinder 7031. The bearing cup block 7032 is provided with an arc-shaped limiting groove for matching and clamping the cup body of the annular convex part on the cup body; the cup inside the cup collection assembly 702 is released or caught by the fourth finger cylinder 7031 which controls the opening or closing of the carrier cup block 7032. The top cup assembly 704 comprises a tenth air cylinder 7041 fixedly mounted on the frame 10, and a top cup plate 7042 arranged on a piston rod of the tenth air cylinder 7041. A plurality of top cup columns 7043 are arranged on the top cup plate 7042. Specifically, in the present invention, the number of the top cup columns 7043 is the same as the number of the welding seats 610 for each set of cup bodies on the circular turntable 42. The fifth cylinder 705 drives the cup collecting assembly 702 and the bearing cup assembly 703 to move towards the cup placing welding seat 610 below, and the fourth finger cylinder 7031 pushes the bearing cup block 7032 to open; the tenth air cylinder 7041 pushes the cup propping column 7043 to extend into the cup placing and welding seat 610, and the cup body in the cup placing and welding seat 610 is propped into the limiting column 7022 for collection; the carrier cup blocks 7032 are tightened to prevent the cups from falling out of the cup collection assembly 702, which in turn collects the cups toward the cup collection assembly 702.

The working principle of the invention is as follows: place non-woven fabrics on the non-woven fabrics placement mechanism 21 passes in proper order hot pressing levelling mechanism 22 first guiding mechanism 23 stamping forming mechanism 24 second guiding mechanism 25 with slewing mechanism 26, and pass through slewing mechanism 26's rotation makes the non-woven fabrics be in carry on the non-woven fabrics carries stamping forming mechanism 20. Piece of non-woven fabrics warp non-woven fabrics conveying punch forming mechanism 20 punches into small circular non-woven fabrics, cup feed mechanism 50 with the cup put in cup holding shell 6101, warp operation carousel mechanism 40 rotates in proper order and moves mechanism 30 position and pass through vacuum moves and moves mechanism 30 and absorb circular non-woven fabrics put in conical in the wreath 411, rotate and ultrasonic welding forming mechanism 60 below is passed through forming pressure head 608 with conical in the wreath 6102 cooperation is connected with non-woven fabrics pressure forming and ultrasonic welding connects 607 and pushes away the non-woven fabrics and make non-woven fabrics and cup fuse with ultrasonic welding in advancing the cup, rotate at last the cup is collected mechanism 70 positions and is collected the cup that the welding is good, realizes full automatization coffee cup processing, uses manpower sparingly, improves production efficiency, reduces the processing cost.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the present invention pertains, the architecture form can be flexible and varied without departing from the concept of the present invention, and a series of products can be derived. But rather a number of simple derivations or substitutions are made which are to be considered as falling within the scope of the invention as defined by the appended claims.

Claims

1. A moulded die for ultrasonic bonding, its characterized in that: comprises a cup body placing welding seat (610) and a forming pressure head (608); the cup body placing and welding seat (610) comprises a cup body containing shell (6101) and a conical groove (6102) arranged on the cup body containing shell (6101); the inner wall of the conical groove (6102) is provided with first zigzag grains (6103) which are vertically arranged; a through hole (6081) for accommodating the ultrasonic welding head (607) to pass through is arranged on the forming pressure head (608); the lower end of the forming pressure head (608) is provided with a second sawtooth pattern (6082) which is matched and connected with the first sawtooth pattern (6103) on the conical groove (6102); the non-woven fabric is placed in the conical concave groove (6102), the forming pressure head (608) is matched and connected with the conical concave groove (6102) to form a press-formed non-woven fabric, and the periphery of the planar circular non-woven fabric placed in the conical concave groove (6102) is folded in a sawtooth pattern manner, so that the planar circular non-woven fabric is regularly and orderly wrapped and rolled to form a vertical cone-shaped body; the ultrasonic welding head (607) penetrates through the through hole (6081) and pushes the non-woven fabric into the cup body placed in the cup body containing shell (6101), so that the non-woven fabric is contacted with the inner wall of the cup body and is bonded through ultrasonic welding.

2. Ultrasonic bonding forming mechanism, its characterized in that: the ultrasonic welding forming mechanism has a forming die as claimed in claim 1; the ultrasonic welding forming mechanism comprises an ultrasonic welding forming mechanism stand (601), a guide frame (602), an ultrasonic generator (603), a fourth air cylinder (604), an ultrasonic welding head (607), a second connecting plate (609), an eighth air cylinder bracket (611) and an eighth air cylinder (612); the eighth cylinder bracket (611) is fixedly installed on the ultrasonic welding forming mechanism stand (601), and a plurality of eighth cylinders (612) are fixedly installed on the eighth cylinder bracket (611); a piston rod of the eighth cylinder (612) movably penetrates through the eighth cylinder bracket (611) to be fixedly connected with the guide frame (602); the guide frame (602) is connected with the eighth cylinder bracket (611) in a sliding manner; the ultrasonic generator (603) is arranged on the guide frame (602), and the ultrasonic welding head (607) is fixedly connected to the ultrasonic generator (603); the forming pressure head (608) is movably sleeved on the ultrasonic welding head (607); the forming pressure head (608) is fixedly connected with a piston rod of the fourth air cylinder (604) through the second connecting plate (609); the fourth cylinder (604) is arranged on the ultrasonic welding forming mechanism stand (601); and a cup body placing welding seat (610) matched with the forming pressure head (608) is arranged under the forming pressure head.

3. Full-automatic coffee cup welding machine, its characterized in that: the full-automatic coffee cup welding machine is provided with the ultrasonic welding forming mechanism as claimed in claim 2; the full-automatic coffee cup welding machine comprises a rack (10), and a non-woven fabric conveying punch forming mechanism (20), a vacuum transfer mechanism (30) and an operation turntable mechanism (40) which are sequentially arranged on the rack (10); the method is characterized in that: the ultrasonic welding and forming device also comprises a cup body feeding mechanism (50), an ultrasonic welding and forming mechanism (60) and a cup body collecting mechanism (70) which are sequentially arranged along the operating turntable mechanism (40);

the operation turntable mechanism (40) comprises a circular turntable (42) and a first driving assembly (43) in driving connection with the circular turntable (42); a plurality of groups of cup body placing welding seats (610) are symmetrically arranged on the circumference of the circular turntable (42); the first driving assembly (43) drives the cup body placing and welding seat (610) to pass below a forming pressure head (608) on the ultrasonic welding forming mechanism (60) in sequence; the forming pressure head (608) moves downwards and can be matched and connected with a conical groove (6102) of the cup body placing and welding seat (610);

piece of non-woven fabrics warp stamping forming mechanism (20) punching press becomes circular non-woven fabrics, cup feed mechanism (50) will be waited to weld the cup and put in the cup is placed in weld holder (610), the warp operation carousel mechanism (40) rotates in proper order the vacuum moves and carries mechanism (30) position, moves through the vacuum and draws circular non-woven fabrics and put in the top of waiting to weld the cup, rotate and arrive ultrasonic bonding forming mechanism (60) position, through shaping pressure head (608) with the cup is placed weld holder (610) cooperation and is connected the non-woven fabrics pressfitting molding, and ultrasonic bonding head (607) pushes away the non-woven fabrics and makes non-woven fabrics and cup inner wall fuse, rotate at last in advancing the cup and collect mechanism (70) position and deposit the cup collection that welds well.

4. The full-automatic coffee cup welding machine according to claim 3, characterized in that the non-woven fabric conveying and punching forming mechanism (20) comprises a non-woven fabric placing mechanism (21), a hot-pressing leveling mechanism (22), a first guide mechanism (23), a punching forming mechanism (24), a second guide mechanism (25) and a rotating mechanism (26) arranged below the non-woven fabric placing mechanism (21) which are arranged on the rack (10) in sequence; place nonwoven fabric on the non-woven fabrics placement mechanism (21) passes in proper order hot pressing levelling mechanism (22), first guiding mechanism (23) stamping forming mechanism (24) second guiding mechanism (25) with slewing mechanism (26), and pass through the rotation of slewing mechanism (26) makes the nonwoven fabric be in carry on the non-woven fabrics transport stamping forming mechanism (20).

5. The machine according to claim 4, wherein the non-woven fabric placing mechanism (21) comprises a first rotating shaft (211) for placing non-woven fabric, and a supporting seat assembly (212) rotatably connected with two ends of the first rotating shaft (211); the supporting seat assembly (212) is fixedly arranged on the frame (10).

6. The full-automatic coffee cup welding machine of claim 4, characterized in that said punch forming mechanism (24) comprises a punch forming mechanism stand (241), a plurality of punch head power assemblies (242) disposed on said punch forming mechanism stand (241), and a punch die plate assembly (243) disposed directly below said punch head power assemblies (242);

the punch power assembly (242) includes a first cylinder (2421) and a circular punch (2422); a piston rod of the first air cylinder (2421) movably penetrates through the punch forming mechanism vertical frame (241) to be fixedly connected with the circular punch head (2422), and an annular punch knife (2423) is arranged on the lower end face of the punch head (2422);

the die plate assembly (243) includes a die plate (2431); the upper end of the stamping template (2431) is provided with a plurality of circular supporting components (2432); an annular groove (2435) matched with the annular punching knife (2423) is formed between the circular support component (2432) and the punching template (2431).

7. The full-automatic coffee cup welding machine according to claim 4, characterized in that said rotating mechanism (26) comprises a second driving assembly (261), a non-woven fabric spindle assembly (262) and a second belt (263);

the second driving assembly (261) comprises a second motor (2611), a second motor base (2612) and a second driving pulley (2613); one end of the second motor seat (2612) is fixedly connected with the second motor (2611), and the other end of the second motor seat is fixedly connected with the rack (10) through a first supporting plate (2614); a rotating shaft of the second motor (2611) is fixedly connected with the second driving pulley (2613);

the non-woven fabric rotating shaft assembly (262) comprises a second rotating shaft (2621), a second supporting plate (2622) for supporting the second rotating shaft (2621) to rotate, and a second driven belt wheel (2623) arranged at one end of the second rotating shaft (2621);

the second driving pulley (2613) and the second driven pulley (2623) are in transmission connection through the second belt (263).

8. The full-automatic coffee cup welding machine according to claim 3, characterized in that the vacuum transfer mechanism (30) comprises a vacuum transfer mechanism stand (301), a linear module (302) arranged on the vacuum transfer mechanism (30) stand (301), a sixth air cylinder (305) connected with a slide block of the linear module (302), and the vacuum transfer component (303) fixedly connected with a piston rod of the sixth air cylinder (305).

9. The machine according to claim 3, wherein the cup feeder mechanism (50) comprises a cup feeder mechanism stand (501), and a feed gripper assembly (502) and a support and movement assembly (503) disposed on the cup feeder mechanism stand (501);

the feeding clamping assembly (502) comprises a placing sleeve (5021) for placing a cup body, a clamping assembly (5022) for controlling the cup body in the placing sleeve (5021) to fall or be fixed, a first finger cylinder (5023) for clamping the cup body and placing the cup body in a cup body placing welding seat (610), and a second cylinder (504) for driving the first finger cylinder (5023) to move up and down; the clamping component (5022) is arranged below the placing sleeve (5021), and the first finger cylinder (5023) is arranged below the clamping component (5022);

the supporting and moving assembly (503) is used for supporting the cup body falling from the placing sleeve (5021) and can move towards one side to leave the position under the first finger cylinder (5023), so that the first finger cylinder (5023) can place the clamped cup body in the cup body placing and welding seat (610).

10. The fully automatic coffee cup welding machine of claim 3, characterized in that said cup collection mechanism (70) comprises a cup collection mechanism stand (701), a cup collection assembly (702), a load cup assembly (703), a top cup assembly (704), and a fifth air cylinder (705); the fifth cylinder (705) is fixedly connected with the cup body collecting mechanism stand (701) through a fourth connecting plate (706); a piston rod of the fifth cylinder (705) is fixedly connected with the cup collecting assembly (702); the bearing cup body assembly (703) is arranged below the cup body collecting assembly (702), and the top cup assembly (704) is arranged right below the bearing cup body assembly (703);

the fifth air cylinder (705) drives the cup body collecting assembly (702) and the bearing cup body assembly (703) to move towards the cup body placing and welding seat (610) below, the bearing cup body assembly (703) is opened, the cup body in the cup body placing and welding seat (610) is jacked into the cup body collecting assembly (702) by the jacking cup body assembly (704) for collection, and the bearing cup body assembly (703) is closed to prevent the cup body from falling from the cup body collecting assembly (702); thereby sequentially collecting cups toward the cup collection assembly (702).