CN214212904U

CN214212904U - A equipment for cup is carried and is detected

Info

Publication number: CN214212904U
Application number: CN202023226337.4U
Authority: CN
Inventors: 丁阳; 唐鸣; 杨硕
Original assignee: Wuxi Dingjia Hongsi Drinks Technology Co ltd
Current assignee: Wuxi Dingjia Hongsi Drinks Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28
Also published as: CN214489602U; CN214212903U; CN110919387A; CN113059358A; CN113059359A; CN113059359B; CN113059360A; CN215393721U

Abstract

The utility model discloses a device for conveying and detecting cups, which comprises a frame, wherein a chain plate conveying line is arranged on the frame, a cup hanging through hole for hanging the cups is formed in a chain plate of the chain plate conveying line, and a photoelectric sensor and a visual detection device are arranged on the frame along the conveying direction of the chain plate conveying line and used for judging whether the cups are defective or not; the cup sorting machine is characterized in that a sorting device is further arranged on the rack, is arranged on the rack and corresponds to a sorting station, and is used for sorting cups. The utility model provides a device for conveying and detecting cup bodies, which solves the problem of defective product detection of cup bodies by arranging a photoelectric sensor and a visual detection device in the conveying direction of a chain plate conveying line; through set up sorting device in the frame, solved the problem of getting rid of the cup defective products, further realized the full automatization of cup preliminary treatment to product quality's stability has been improved.

Description

A equipment for cup is carried and is detected

Technical Field

The utility model relates to a capsule coffee production facility technical field especially relates to an equipment that is used for cup to carry and detects.

Background

With the continuous pursuit of people on the taste of the beverage and the emphasis on the convenience of carrying, storing, extracting and the like of the beverage, the beverage is processed into the beverage capsule which is convenient to store and carry. The capsule coffee is a capsule beverage, and is prepared by grinding coffee beans into coffee powder and then filling the coffee powder into an aluminum capsule, so that the problems of acid change, oxidation and the like of common coffee beans or coffee powder after contacting air are solved.

The conventional capsule coffee is usually manually produced in the packaging production process, so that the production speed is low, and bacteria on hands are easily infected on the capsule coffee in the taking and delivering process, so that the automatic production device of the capsule coffee is produced at the same time. The Chinese patent document with the application number of 201310058288.3 discloses a full-automatic coffee capsule packaging machine, which comprises a cup dropping system, a feeding system, a film sealing and heat sealing mechanism, a film sealing and punching mechanism, a manipulator automatic feeding and taking system and an automatic packaging mechanism, wherein the automatic cup dropping system is adopted in the automatic coffee capsule packaging production line to drop a cup onto a cup feeding plate according to a time sequence, so that the working efficiency is greatly improved, and the phenomenon of accumulation or shortage of the cup can not occur; the material cups filled with coffee are conveyed to the automatic packaging mechanism by adopting a mechanical arm automatic conveying system, the conveying system conveys the material cups according to time sequence by adopting a reciprocating chain and a cup pushing cylinder, the working efficiency is high, and the phenomenon of material cup accumulation cannot be caused. But this full-automatic coffee capsule packagine machine is to the detection and the letter sorting of defective products, has not set up corresponding structure yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned problem, a equipment that is used for the cup to carry and detect is provided to solve the problem of the detection and the letter sorting of current cup, improve product quality's stability.

The utility model aims at realizing through the following technical scheme:

a device for conveying and detecting a cup body comprises a rack, wherein a chain plate conveying line is mounted on the rack, a cup hanging through hole for hanging the cup body is formed in a chain plate of the chain plate conveying line, and a photoelectric sensor and a visual detection device are arranged on the rack along the conveying direction of the chain plate conveying line and used for judging whether the cup body is defective or not; the cup sorting machine is characterized in that a sorting device is further arranged on the rack, is arranged on the rack and corresponds to a sorting station, and is used for sorting cups.

As a preferred scheme of the utility model, the link joint transfer chain include the carriage and install in cam wheel splitter, inverter motor, drive sprocket, driven sprocket, conveying chain, link joint on the carriage, conveying chain around wrap in drive sprocket on the driven sprocket, inverter motor's output pass through the shaft coupling with cam wheel splitter's input transmission is connected, cam wheel splitter's output pass through sprocket chain subassembly with the drive sprocket transmission is connected, the link joint with conveying chain fixed connection.

As a preferred scheme of the utility model, follow in the frame the direction of delivery of link joint transfer chain is provided with eight stations, places station, drainage dish welding station, the die-cut welding station of filter paper station, letter sorting station for cup station, the station that punches a hole, the die-cut welding station of aluminium foil, aluminium foil secondary welding station, drainage dish in proper order.

As an optimal scheme of the utility model, lie in the frame the cup station that falls with it is provided with the first photoelectric sensor who is used for detecting whether the cup falls into in hanging the cup through-hole to punch a hole between the station, lie in the frame punch a hole with be provided with the second photoelectric sensor whether complete in hole that is used for detecting the cup bottom between the die-cut welding station of aluminium foil, lie in the frame the die-cut welding station of aluminium foil with be provided with the third photoelectric sensor who is used for detecting whether complete welding of aluminium foil on the cup between the aluminium foil secondary welding station.

As an optimal scheme of the utility model, lie in the frame the aluminium foil secondary welding station with the water filter dish is placed and is provided with the first visual detection device that is used for detecting welding concentricity and aluminium foil surface circumstance between the station, lie in the frame the die-cut welding station of filter paper with be provided with the second visual detection device that is used for detecting welding concentricity and filter paper surface circumstance between the letter sorting station.

As a preferred scheme of the utility model, lie in the frame the station is placed to the drainage dish with be provided with between the drainage dish welding station and be arranged in detecting the cup and have the detection subassembly of drainage dish, detection subassembly is including detecting the cylinder and being arranged in response high level photoelectric sensor, the low level photoelectric sensor who detects the cylinder position.

As an optimized proposal of the utility model, the frame is provided with the second visual detection device and the ultraviolet lamp used for disinfecting the cup body is arranged between the sorting stations.

As a preferred scheme of the utility model, sorting device includes the sideslip cylinder, snatchs the cylinder and sorts the sucking disc, the output of sideslip cylinder is connected with the sideslip board, it is located to snatch the cylinder on the sideslip board, the letter sorting sucking disc is fixed in snatch the output of cylinder.

As an optimized scheme of the utility model, letter sorting station department is provided with the support cup subassembly, the support cup subassembly includes the saucer frame, the saucer fixed plate and is used for the saucer of the fixed cup in location, it is used for driving to install on the saucer frame the lift cylinder that the saucer fixed plate reciprocated, the saucer is fixed in on the saucer fixed plate.

As a preferred scheme of the utility model, follow in the frame the direction of conveyance of link joint transfer chain is located the place ahead of letter sorting station is provided with the station of falling the cup, equipment still including the device of falling the cup, install in the frame and with the station of falling the cup corresponds for the cup separation that will pile up and make the single cup of separation fall into hang the cup through-hole.

The utility model has the advantages that:

the utility model provides a device for conveying and detecting cup bodies, which solves the problem of defective product detection of cup bodies by arranging a photoelectric sensor and a visual detection device in the conveying direction of a chain plate conveying line; through set up sorting device in the frame, solved the problem of getting rid of the cup defective products, further realized the full automatization of cup preliminary treatment to product quality's stability has been improved.

Drawings

FIG. 1 is a schematic view of a capsule coffee cup preconditioner;

FIG. 2 is a schematic structural view of the cup holder assembly;

FIG. 3 is a front view of the cup dropping apparatus;

FIG. 4 is a side view of the cup dropping apparatus;

FIG. 5 is a bottom view of a cup dropping apparatus;

FIG. 6 is a schematic structural view of a first cutter;

FIG. 7 is a schematic structural view of a punching apparatus;

FIG. 8 is an enlarged cross-sectional view of the punch apparatus shown in FIG. 7 at A;

FIG. 9 is a front view of the die cut welding apparatus;

FIG. 10 is a side view of the die cut welding apparatus;

FIG. 11 is a cross-sectional view of the diecut welding apparatus;

FIG. 12 is an enlarged view of the die-cut welding apparatus shown in FIG. 9 at B;

fig. 13 is a schematic structural view of a water filtering disc feeding mechanism;

FIG. 14 is a schematic view of the indexing device;

fig. 15 is a schematic structural diagram of a chain plate conveying line.

In the figure:

1. a frame; 11. a chain plate conveying line; 12. hanging a cup through hole; 131. a first photosensor; 132. a second photosensor; 133. a third photosensor; 141. a first visual inspection device; 142. a second visual detection device; 15. an ultraviolet lamp; 2. a cup falling device; 3. a punching device; 4. a first die cutting and welding device; 5. an aluminum foil secondary welding device; 6. a water filtering disc feeding mechanism; 7. a water filter disc welding device; 8. a second die cutting and welding device; 9. a sorting device;

101. a cup holder; 102. a cup stand fixing plate; 103. a cup holder; 104. a lifting cylinder;

201. the cup falling frame; 202. a cup storage cylinder; 203. a feed chute; 204. an upper cup cylinder; 205. a baffle plate; 206. a moving cylinder; 207. a movable frame; 208. a first cutting board; 209. a second cutter plate; 210. a first cutter; 211. and a second cutter.

301. Punching a hole frame; 302. a punch fixing plate; 303. a lifting servo motor; 304. a lifting speed reducer; 305. a drive shaft; 306. a crank; 307. a connecting rod; 308. a fixed seat; 309. a punch holder; 310. a punch; 311. a limiting block; 312. a spring; 313. pressing the cup cover;

401. punching and welding the bracket; 402. a base plate; 403. a lifting seat; 404. pressing a plate; 405. a first adjusting cylinder; 406. a heat insulating sleeve; 407. a third adjusting cylinder; 408. a lifting drive motor; 409. a drive shaft; 410. a transmission block; 411. a knuckle bearing; 412. a connecting rod; 413. a first guide roller; 414. a second guide roller; 415. a film guide servo motor; 416. a film cutter; 417. a welding head; 418. a second adjusting cylinder; 419. a film cutting knife seat.

501. A storage bin; 502. a vibrating pan; 503. a feed rail; 504. a linear vibrator; 505. indexing placement means; 506. a dividing frame; 507. a chassis; 508. a turntable; 509. a partition plate; 510. rotating the servo motor; 511. a rotary speed reducer; 512. positioning a groove; 513. a separation cylinder; 514. a lifting plate; 515. a double-stroke cylinder; 516. a vacuum chuck.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 15, fig. 1 is a schematic structural view of a capsule coffee cup body preprocessor; fig. 2 is a schematic structural diagram of a cup holding assembly, and fig. 15 is a schematic structural diagram of a chain plate conveying line.

In this embodiment, a capsule coffee cup preprocessor includes:

the cup hanging machine comprises a frame 1, wherein a chain plate conveying line 11 is installed on the frame 1, a cup hanging through hole 12 for hanging a cup body is formed in a chain plate of the chain plate conveying line 11, eight stations are arranged on the frame 1 along the conveying direction of the chain plate conveying line 11, and the eight stations sequentially comprise a cup falling station, a punching station, an aluminum foil punching welding station, an aluminum foil secondary welding station, a water filtering disc placing station, a water filtering disc welding station, a filter paper punching welding station and a sorting station;

the cup falling device 2 is arranged on the frame 1, corresponds to the cup falling station and is used for separating the stacked cup bodies and enabling the separated cup bodies to fall into the cup hanging through holes 12;

the punching device 3 is arranged on the frame 1, corresponds to the punching station and is used for punching a hole in the bottom of the cup body;

the first punching and welding device 4 is arranged on the frame 1, corresponds to the aluminum foil punching and welding station, and is used for punching the aluminum foil and welding the aluminum foil and the cup body;

the secondary aluminum foil welding device 5 is arranged on the rack 1, corresponds to the secondary aluminum foil welding station and is used for performing repair welding on the product welded with the aluminum foil;

the water filtering disc feeding mechanism 6 is arranged on the frame 1, corresponds to the water filtering disc placing station and is used for placing the water filtering disc at the bottom of the cup body;

the water filtering disc welding device 7 is arranged on the frame 1, corresponds to the water filtering disc welding station and is used for welding the water filtering disc and the cup body;

the second punching and welding device 8 is arranged on the frame 1, corresponds to the filter paper punching and welding station, and is used for punching the filter paper and welding the filter paper and the cup body;

the sorting device 9 is arranged on the rack 1, corresponds to the sorting station and is used for sorting the cup bodies;

the cup falling station, the station of punching a hole the die-cut welding station of aluminium foil the aluminium foil secondary welding station the strainer dish welding station the die-cut welding station department of filter paper all is provided with the support cup subassembly, the support cup subassembly includes support cup frame 101, saucer fixed plate 102 and is used for the saucer 103 of the fixed cup in location, install on the support cup frame 101 and be used for driving the lift cylinder 104 that saucer fixed plate 102 reciprocated, saucer 103 is fixed in on the saucer fixed plate 102.

A first photoelectric sensor 131 for detecting whether a cup body falls into a cup hanging through hole 12 is arranged between the cup falling station and the punching station on the frame 1, a second photoelectric sensor 132 for detecting whether a hole at the bottom of the cup body is complete is arranged between the punching station and the aluminum foil punching welding station on the frame 1, a third photoelectric sensor 133 for detecting whether an aluminum foil is completely welded on the cup body is arranged between the aluminum foil punching welding station and the aluminum foil secondary welding station on the frame 1, a first visual detection device 141 for detecting welding concentricity and aluminum foil surface condition is arranged between the aluminum foil secondary welding station and the water filtering disc placing station on the frame 1, and a detection assembly for detecting whether a water filtering disc exists in the cup body is arranged between the water filtering disc placing station and the water filtering disc welding station on the frame 1, the detection assembly comprises a detection cylinder, and a high-position photoelectric sensor (not shown) and a low-position photoelectric sensor (not shown) which are used for sensing the position of the detection cylinder, wherein a second visual detection device 142 for detecting the welding concentricity and the surface condition of the filter paper is arranged between the filter paper punching welding station and the sorting station on the rack 1, and an ultraviolet lamp 15 for disinfecting the cup body is arranged between the second visual detection device and the sorting station on the rack 1.

Referring to fig. 3 to 6, fig. 3 is a front view of the cup dropping device; FIG. 4 is a side view of the cup dropping apparatus; FIG. 5 is a bottom view of a cup dropping apparatus; FIG. 6 is a schematic structural view of a first cutter; in this embodiment, the cup dropping device 2 includes a cup dropping frame 201, a cup storage cylinder 202, an upper cup cylinder 204 and a cup distributing assembly, the cup storage cylinder 202 is vertically disposed on the cup dropping frame 201, a feeding slot 203 for a cup to enter is opened on a side wall of the cup storage cylinder 202, a cup dropping through hole is opened at a lower end of the cup storage cylinder 202, the upper cup cylinder 204 is obliquely disposed on the cup dropping frame 201, an inclination angle of the upper cup cylinder 204 is 50 to 70 °, a baffle 205 is disposed at a lower end of the upper cup cylinder 204, an upper end of the upper cup cylinder 204 is communicated with the feeding slot 203, the cup distributing assembly includes a moving frame 207, a moving cylinder 206 for driving the moving frame 207 to reciprocate linearly, and a first cutter plate 208 and a second cutter plate 209 symmetrically disposed on the moving frame 207, a moving direction of the moving frame 206 is defined as a first direction, and a direction perpendicular to the first direction in the same plane is defined as a second direction, first cutter board 208 is in on the second direction neighbouring one side of second cutter board 209 is provided with 2 first cutter groups, first cutter group is including 2 first cutters 210 of horizontal arrangement, 2 first cutters 210 follow first direction arranges in proper order, just 2 first cutters 210 stagger the distribution on vertical direction, second cutter board 209 is in on the second direction neighbouring one side of first cutter board 208 is provided with 2 second cutter groups, 2 second cutter groups with 2 first cutter groups one-to-one, second cutter group is including 2 second cutters 211 of horizontal arrangement, 2 second cutters 211 with 2 first cutters 210 one-to-one distribution.

In this embodiment, in order to ensure smooth cup separation, the end of the first cutter 210 and the end of the second cutter 211 are both provided with a guiding inclined portion which is convenient to insert into a gap between adjacent cup bodies.

When the cup dropping device 2 works, the cups in the upper cup cylinder 204 are pushed into the cup storage cylinder 202 manually, the stacked cups drop through the cup dropping through holes and are matched with each other by the first cutter 210 positioned on the upper part of the first cutter plate 208 and the second cutter 211 positioned on the upper part of the second cutter plate 209 to realize support, then the moving cylinder 206 drives the moving frame 207 to move rightwards, the first cutter plate 208 and the second cutter plate 209 move rightwards together, the stacked cups continuously drop, and are matched with each other by the first cutter 210 positioned on the lower part of the first cutter plate 208 and the second cutter 211 positioned on the lower part of the second cutter plate 209 to realize support, then the moving cylinder 206 drives the moving frame 207 to move leftwards to reset, at the moment, the first cutter 210 positioned on the upper part of the first cutter plate 208 and the second cutter 211 positioned on the upper part of the second cutter plate 209 are inserted into the gaps of the adjacent cups to support the stacked cups, meanwhile, as the first cutter 210 positioned at the lower part of the first cutter plate 208 and the second cutter 211 positioned at the lower part of the second cutter plate 209 move leftwards, at this time, the lowermost cup body is not supported and falls freely under the action of gravity, and meanwhile, the lifting cylinder 104 of the cup supporting assembly is started to drive the cup support 103 to move upwards to catch the falling cup body, and the cup body falls into the cup support 103 and is tightly adsorbed by the suction head for subsequent use.

Referring to fig. 7 and 8, fig. 7 is a schematic structural view of a punching device; FIG. 8 is an enlarged cross-sectional view of the punch apparatus shown in FIG. 7 at A; in this embodiment, the punching device 3 includes a punching frame 301, a punch fixing plate 302 is disposed on an upper portion of the punching frame 301 to be movable up and down, a lifting servo motor 303 is mounted on the punching frame 301, an output end of the lifting servo motor 303 is in transmission connection with an input end of a lifting speed reducer 304, an output end of the lifting speed reducer 304 is in transmission connection with a driving shaft 305, 2 cranks 306 are symmetrically disposed on the driving shaft 305, one end of each crank 306 is fixed on the driving shaft 305, the other end of each crank 306 is hinged to one end of a connecting rod 307, the other end of each connecting rod 307 is hinged to a fixing seat 308, the fixing seat 308 is fixedly connected to the punch fixing plate 302, a punch seat 309 is mounted on a lower end surface of the punch fixing plate 302, a punch 310 is mounted on a lower end surface of the punch seat 309, and a limiting block 311 is fixed on a lower portion of the punch seat 310, a spring 312 is sleeved on the upper portion of the punch 310, a cup pressing cover 313 is arranged on the punch 310 and can move up and down between the limiting block 311 and the spring 312, the upper end of the spring 312 is pressed against the punch seat 309, and the lower end of the spring 312 is pressed against the cup pressing cover 313.

Specifically, in this embodiment, the cross section of the lower end of the punch 310 is an inverted V-shaped structure, so that the punching pressure can be increased, and burrs are prevented from being generated.

Specifically, in this embodiment, 2 linear guide rails are symmetrically arranged on the punching frame 301, the linear guide rails are arranged along the vertical direction, the punch fixing plate 302 is slidably connected to the upper portion of the linear guide rails, the cup holder fixing plate 102 of the cup holder assembly at the punching station is slidably connected to the lower portion of the linear guide rails, 2 guide rods are also symmetrically arranged on the punching frame 301, the guide rods are arranged along the vertical direction, and guide sleeves matched with the guide rods are fixedly connected to the punch fixing plate 302 and the cup holder fixing plate 102 of the cup holder assembly at the punching station; by adopting the structure, the positioning precision can be effectively ensured, so that the punching precision of the punching device 3 is ensured.

Specifically, in this embodiment, a waste material channel is formed in a position, corresponding to the punch 310, of the cup holder 103 of the cup holder assembly at the punching station, a waste material box for collecting waste materials is fixedly connected to the cup holder fixing plate 102, and the waste material box is communicated with the waste material channel; through adopting above-mentioned structure, can effectively collect the waste material of die-cut getting off.

In order to prevent the scraps after punching from adhering to the punch 310, in this embodiment, the punch 310 has a hollow structure, and an elastic rod for preventing the scraps from adhering to the punch is disposed in the hollow structure.

When the punching device 3 works, the lifting servo motor 303 is started to drive the punch fixing plate 302 to move downwards, meanwhile, the lifting cylinder 104 of the cup supporting assembly drives the cup supporting fixing plate 102 to move upwards so as to drive the cup support 103 to move upwards, the cup support 103 drives the cup body on the chain plate to move upwards together, the cup pressing cover 313 is firstly contacted with the cup body in the downward moving process of the punch fixing plate 302, the cup pressing cover 313 does not move and the punch 310 continues to move downwards in the downward moving process, the cup pressing cover 313 fixes the cup body under the action of the compression of the spring 312, the punch 310 continues to move downwards for punching, after the punching action is completed, the lifting cylinder 104 of the cup supporting assembly moves downwards to reset so as to drive the cup supporting fixing plate 102 to move downwards and enable the cup support 103 on the cup supporting fixing plate to be separated from the cup body, the lifting servo motor 303 drives the punch fixing plate 302 to move upwards, under the spring force of the spring 312, the cup pressing cover 313 separates the cup from the punch 310.

Referring to fig. 9 to 12, fig. 9 is a front view of the die-cutting and welding device; FIG. 10 is a side view of the die cut welding apparatus; FIG. 11 is a cross-sectional view of the diecut welding apparatus; FIG. 12 is an enlarged view of the die-cut welding apparatus shown in FIG. 9 at B; in this embodiment, the first die-cut welding device 4 and the second die-cut welding device 8 have the same structure, and specifically include a die-cut welding support 401, a die-cut welding device located in the die-cut welding support 401, and a film guide device for guiding a film, the film guide device includes a film receiving roller, a first guide roller 413, a second guide roller 414, and a film guide servo motor 415, the film receiving roller is rotatably connected to the upper portion of the die-cut welding support 401, the film receiving roller is driven by the film guide servo motor 415 to rotate, the first guide roller 413 is located at the front end of the die-cut welding support 401, the second guide roller 414 is located at the rear end of the die-cut welding support 401, a bottom plate 402 having a limiting effect is arranged below the die-cut welding device in the die-cut welding support 401, the die-cut welding device includes a film pressing assembly, a film cutting assembly, a welding assembly, a lifting seat 403, and a lifting driving mechanism for driving the lifting seat 403 to move up and down, the lifting driving mechanism comprises a lifting driving motor 408, a driving shaft 409, a transmission block 410 and a connecting rod 412, the connecting rod 412 is fixed on the lifting seat 403, the driving shaft 409 is rotatably installed on the punching welding support 401, the driving shaft 409 is driven to rotate by the lifting driving motor 408, the transmission block 410 is fixed on the driving shaft 409, one end of the transmission block 410 is connected with the connecting rod 412 through a joint bearing 411, the film pressing component comprises a pressing plate 404 and a first adjusting cylinder 405, the first adjusting cylinder 405 is fixed on the lifting seat 403, a piston rod of the first adjusting cylinder 405 extends downwards, the pressing plate 404 is connected with the end of the piston rod of the first adjusting cylinder 405, the film cutting component comprises a film cutting knife seat 419, a film cutting knife 416 and a second adjusting cylinder 418, and the second adjusting cylinder 418 is fixed on the lifting seat 403, the piston rod of the second adjusting cylinder 418 extends downwards, the film cutter 416 is connected to the film cutter seat 419, the film cutter seat 419 is fixedly connected with the piston rod of the second adjusting cylinder 418, the welding assembly comprises a welding head 417, a heat insulation sleeve 406 and a third adjusting cylinder 407, the welding head 417 is connected to the lower end of the heat insulation sleeve 406, the upper end of the heat insulation sleeve 406 is fixed with the third adjusting cylinder 407, the piston rod of the third adjusting cylinder 407 extends upwards, the end of the piston rod of the third adjusting cylinder 407 is fixedly connected with the lifting seat 403, and a through hole for the welding head 417 to pass through is formed in the film cutter 416; in the initial state, the pressing plate 404 is located below the film cutting blade 416, and the film cutting blade 416 is located below the welding head 417.

In this embodiment, the pressing plate 404 includes an upper steel plate and a lower food-grade PP plate, and the soft food-grade PP plate is used to make the film have a sufficient tension.

In this embodiment, the film cutter 416 is an annular structure, and the edge of the film cutter 416 is a saw-toothed structure.

During operation, the film guiding device is started, a film enters the punching and welding bracket 401 through the first guide roller 413 and is located between the bottom plate 402 and the punching and welding device, meanwhile, the lifting cylinder 104 of the cup supporting assembly drives the cup support 103 to rise, so as to drive the cup body on the chain plate to move upwards, then, the lifting driving motor 408 is started to drive the lifting seat 403 to move downwards, so as to drive the punching and welding device to move downwards integrally, when the punching and welding device moves downwards integrally, the pressing plate 404 is located at the lowest part, so that the film pressing assembly has a priority effect, the pressing plate 404 moves downwards to the top to touch the bottom plate 402, the pressing plate 404 is matched with the bottom plate 402 to compress the film, at the moment, the pressing plate 404 cannot move downwards continuously, the pressing plate 404 can compress the piston rod of the first adjusting cylinder 405, and at the moment, the lifting seat 403 continues to move downwards to drive the film cutting assembly, The welding assembly moves downwards, then the film cutting assembly starts to act, the film cutting knife 416 cuts the film, the film cutting knife 416 cannot move downwards continuously after the film is cut, the piston rod of the second adjusting cylinder 418 is compressed, at the moment, the lifting seat 403 continues to move downwards, finally, the welding assembly starts to act, the film and the cup body are welded through the welding head 417, after the welding is completed, the lifting seat 403 moves upwards, the lifting cylinder 104 of the cup supporting assembly drives the cup support 103 to move downwards, and the film guiding servo motor 415 drives the film collecting roller to work, so that the film is driven to move, and the next work is continued.

Specifically, in this embodiment, the secondary aluminum foil welding device 5 includes a welding frame, a welding cylinder and a welding head, the welding cylinder is mounted on the welding frame, and the welding head is driven by the welding cylinder to move up and down; during welding, the welding cylinder drives the welding head to move downwards to perform welding operation; the water filtering disc welding device 7 is an ultrasonic welding machine and can complete welding of the water filtering disc and the cup body by ultrasonic energy.

Referring to fig. 13 and 14, fig. 13 is a schematic structural view of a feeding mechanism of a water filter disc; fig. 14 is a schematic view of the structure of the indexing placement device. In this embodiment, the water filtering tray feeding mechanism 6 includes a bin 501 for storing the water filtering tray, a vibration tray 502 for realizing ordered conveying of the water filtering tray, a feeding track 503 and an indexing placement device 505, a discharge port of the bin 501 is connected with a feed port of the vibration tray 502, an inlet of the feeding track 503 is connected with a discharge port of the vibration tray 502, a linear vibrator 504 is arranged at a lower portion of the feeding track 503, the indexing placement device 505 includes an indexing frame 506, a positioning assembly and a transfer assembly, the positioning assembly includes a base plate 507, a turntable 508 and a partition plate 509, the base plate 507 is fixed on the indexing frame 506, a blind groove is formed in an upper end face of the base plate 507, the turntable 508 can be rotatably arranged in the blind groove, the turntable 508 is driven to rotate by a rotation driving mechanism, the rotation driving mechanism includes a rotation servo motor 510, The rotary speed reducer 511 is characterized in that an output shaft of the rotary servo motor 510 is in transmission connection with an input shaft of the rotary speed reducer 511, the rotary table 508 is connected to the output shaft of the rotary speed reducer 511, a material inlet communicated with the blind groove is formed in one end of the base 507, the material inlet is connected with an outlet of the material feeding rail 503, a plurality of positioning grooves 512 used for positioning the water filtering disc are uniformly distributed in the outer edge of the rotary table 508, 2 blanking through holes are formed in the blind groove in the upper end face of the base 507, the blanking through holes are formed in the outer edge of the blind groove and correspond to the positioning grooves 512, the partition plate 509 is driven by a partition cylinder 513 and can be connected below the base 507 in a sliding manner, in an initial state, the partition plate 509 blocks the blanking through holes, and the transfer assembly comprises a lifting plate 514 located above the rotary table 508, the lifting plate 514 is driven by a double-stroke cylinder 515 to move up and down, and a vacuum suction head 516 for sucking a water filtering disc is installed at the lower end of the lifting plate 514.

In order to enable the water filtering tray to smoothly enter the positioning groove 512 from the feeding rail 503, in this embodiment, an air blowing pipe is disposed at an outlet of the feeding rail 503.

When the water filtering disc feeding mechanism 6 works, the water filtering disc enters the vibration disc 502 from the discharge hole of the stock bin 501, the water filtering disc is sequentially moved out from the discharge hole of the vibration disc 502 and enters the feeding track 503 under the action of the vibration disc 502, the water filtering disc moves to the outlet of the feeding track 503 under the action of the linear vibrator 504, the air blowing pipe blows air to blow the water filtering disc into the positioning groove 512, then the rotary servo motor 510 drives the rotary disc 508 to rotate, so that the positioning groove 512 provided with the water filtering disc rotates to the upper part of the blanking through hole, at the moment, the double-stroke cylinder 515 drives the lifting plate 514 to move downwards, the vacuum suction head 516 adsorbs the water filtering disc in the positioning groove 512, then the separation cylinder 513 drives the separation plate 509 to move, and the separation plate 509 does not shield the blanking through hole, then, the double-stroke cylinder 515 continuously drives the lifting plate 514 to move downwards, and the vacuum suction head 516 sends the water filtering disc into the cup body on the conveying line of the chain plate below, and the water filtering disc is sequentially circulated in a reciprocating mode, so that uninterrupted feeding of the water filtering disc is realized.

Specifically, in this embodiment, the sorting device 9 includes a traverse cylinder, a grabbing cylinder and a sorting sucker, an output end of the traverse cylinder is connected to a traverse plate, the grabbing cylinder is located on the traverse plate, and the sorting sucker is fixed to an output end of the grabbing cylinder; during the letter sorting, according to photoelectric sensor, the signal that visual detection device gave judges whether there is the defective products after the analysis, if the defective products, then the sideslip cylinder drives and snatchs the cylinder and move to cup top on the link joint transfer chain, snatch the cylinder and drive the letter sorting sucking disc and move down and adsorb the cup, adsorb the back of accomplishing, the sideslip cylinder resets, transfer it to on the transport transfer chain, and the defective products is along with the automatic whereabouts of the upset of link joint transfer chain, be provided with the waste product case at the end of link joint transfer chain for collect the defective products of whereabouts.

Specifically, in this embodiment, the chain plate conveying line includes a conveying frame, and a cam divider, a variable frequency motor, a driving sprocket, a driven sprocket, a conveying chain and a chain plate which are mounted on the conveying frame, the conveying chain is wrapped around the driving sprocket and the driven sprocket, an output end of the variable frequency motor is in transmission connection with an input end of the cam divider through a coupling, an output end of the cam divider is in transmission connection with the driving sprocket through a sprocket chain assembly, and the chain plate is fixedly connected with the conveying chain; through adopting above-mentioned structural design, can realize the marching type of link joint transfer chain and carry.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.

Claims

1. An apparatus for cup transport and inspection, comprising: the cup hanging machine comprises a rack, a chain plate conveying line is mounted on the rack, cup hanging through holes for hanging cups are formed in chain plates of the chain plate conveying line, and a photoelectric sensor and a visual detection device are arranged on the rack along the conveying direction of the chain plate conveying line and used for judging whether the cups are defective or not; the cup sorting machine is characterized in that a sorting device is further arranged on the rack, is arranged on the rack and corresponds to a sorting station, and is used for sorting cups.

2. The cup conveying and detecting device according to claim 1, wherein the chain plate conveying line comprises a conveying frame, and a cam divider, a variable frequency motor, a driving sprocket, a driven sprocket, a conveying chain and a chain plate which are mounted on the conveying frame, the conveying chain is wrapped around the driving sprocket and the driven sprocket, an output end of the variable frequency motor is in transmission connection with an input end of the cam divider through a coupling, an output end of the cam divider is in transmission connection with the driving sprocket through a sprocket chain assembly, and the chain plate is fixedly connected with the conveying chain.

3. The cup body conveying and detecting device according to claim 1, wherein eight stations are arranged on the rack along the conveying direction of the chain plate conveying line, and the eight stations are a cup falling station, a punching station, an aluminum foil punching and welding station, an aluminum foil secondary welding station, a water filtering disc placing station, a water filtering disc welding station, a filter paper punching and welding station and a sorting station in sequence.

4. The device for conveying and detecting the cup bodies according to claim 3, wherein a first photoelectric sensor for detecting whether the cup bodies fall into a cup hanging through hole or not is arranged between the cup falling station and the punching station on the rack, a second photoelectric sensor for detecting whether holes at the bottoms of the cup bodies are complete or not is arranged between the punching station and the aluminum foil punching welding station on the rack, and a third photoelectric sensor for detecting whether the aluminum foil is completely welded on the cup bodies or not is arranged between the aluminum foil punching welding station and the aluminum foil secondary welding station on the rack.

5. The apparatus according to claim 3, wherein a first visual detection device for detecting the welding concentricity and the surface condition of the aluminum foil is arranged between the aluminum foil secondary welding station and the water filter disc placing station on the frame, and a second visual detection device for detecting the welding concentricity and the surface condition of the filter paper is arranged between the filter paper punching welding station and the sorting station on the frame.

6. The cup body conveying and detecting device according to claim 3, wherein a detecting assembly for detecting whether the water filter disc exists in the cup body is arranged on the frame between the water filter disc placing station and the water filter disc welding station, and the detecting assembly comprises a detecting cylinder, and a high-level photoelectric sensor and a low-level photoelectric sensor for sensing the position of the detecting cylinder.

7. The apparatus for cup transport and inspection as claimed in claim 5, wherein an ultraviolet lamp for sterilizing the cups is provided on the rack between the second visual inspection device and the sorting station.

8. The apparatus for cup conveying and detecting according to claim 1, wherein the sorting device comprises a traverse cylinder, a grabbing cylinder and a sorting sucker, the output end of the traverse cylinder is connected with a traverse plate, the grabbing cylinder is located on the traverse plate, and the sorting sucker is fixed to the output end of the grabbing cylinder.

9. The apparatus for conveying and detecting the cup bodies according to claim 1, wherein a cup supporting assembly is arranged at the sorting station, the cup supporting assembly comprises a cup supporting frame, a cup supporting fixing plate and a cup supporting for positioning and fixing the cup bodies, a lifting cylinder for driving the cup supporting fixing plate to move up and down is installed on the cup supporting frame, and the cup supporting is fixed on the cup supporting fixing plate.

10. The apparatus according to claim 1, wherein a cup dropping station is provided on the frame in front of the sorting station along a conveying direction of the chain conveyor line, and the apparatus further comprises a cup dropping device mounted on the frame and corresponding to the cup dropping station for separating stacked cups and dropping the separated individual cups into the cup hanging through holes.