CN216032759U - One-time forming production line for disposable paper cup with rolled opening - Google Patents

Abstract

The utility model provides a disposable shaping production line of disposable book mouth paper cup which characterized in that: the automatic paper material packaging machine comprises a rack, and an unreeling mechanism, a paper material surface treatment mechanism, an adjustable feeding traction mechanism, a die stamping forming mechanism, a mechanical arm pick-up mechanism, an edge material reeling mechanism and a bagging and packaging workbench which are respectively arranged on the rack and sequentially distributed along the longitudinal direction of the rack from left to right according to the movement sequence of paper materials. Compared with the prior art, the utility model has the beneficial effects that the paper surface treatment mechanism is adopted to treat the surface of the paper, so that the paper achieves oil and water separation of a certain procedure, and integrated punch forming is completed under the optimal punch forming condition, thus the manufactured disposable paper cup with the rolled opening has the advantages of orderly folded edges of the cup body, full, flat and beautiful rolled opening, good and stable quality, and greatly improved working efficiency.

Description

One-time forming production line for disposable paper cup with rolled opening

Technical Field

The utility model relates to a disposable forming device for disposable paper cups with rolled openings, in particular to a disposable forming production line for recyclable disposable paper cups with rolled openings, which is made of paper materials.

Background

The traditional disposable paper cup with rolled mouth mostly adopts the laminating paper as the raw material, and the laminating paper is cut into a round sheet shape on a punching device, and then is formed by punching for many times, and is shaped by being assisted with a heating device. The laminated paper is a composite material with plastic particles coated on the surface of the paper by a laminating machine, and is mainly characterized in that the composite material can achieve relative oil resistance, relative water resistance and heat sealability.

The traditional disposable paper cup with rolled mouth mostly adopts the laminating paper as the raw material, is cut into a circular sheet shape on a punching device, is punched and formed for many times, and is shaped by a heating device; the production process is complicated, the production efficiency is low, the production material consumption is large, and the cost is high. Because the laminated paper is actually a structure formed by paper and plastics, the disposable rolled-up paper cup made of the laminated paper is not beneficial to recycling, and the waste disposable rolled-up paper cup made of the laminated paper is difficult to decompose due to the plastic structure in the disposable rolled-up paper cup, so that the environment is greatly damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disposable forming production line of disposable paper cups with rolled openings, which can be used for manufacturing paper materials into recyclable disposable paper cups with rolled openings in the processing process of one-time punch forming, and has the advantages of high automation degree, high production efficiency, simplicity and convenience in operation and low material consumption. The technical scheme is as follows:

the utility model provides a disposable shaping production line of disposable book mouth paper cup which characterized in that: the automatic paper material packaging machine comprises a rack, and an unreeling mechanism, a paper material surface treatment mechanism, an adjustable feeding traction mechanism, a die stamping forming mechanism, a mechanical arm pick-up mechanism, an edge material reeling mechanism and a bagging packaging workbench which are respectively arranged on the rack and sequentially distributed along the longitudinal direction of the rack from left to right according to the moving sequence of paper materials; the unwinding mechanism outputs paper materials, the unwinding speed is controlled by the unwinding mechanism, the surface treatment mechanism of the paper materials treats the surface of the paper materials, the adjustable feeding traction mechanism transmits the paper materials to the die forming mechanism in a sectional mode at an adjustable fixed length, the paper materials are punched by the die forming mechanism once to form disposable paper cups with roll openings, the mechanical arm taking mechanism takes out the disposable paper cups with roll openings, the visual detection module detects the appearance of the disposable paper cups with roll openings, the mechanical arm taking mechanism rejects unqualified disposable paper cups with roll openings, the qualified disposable paper cups with roll openings are stacked and packaged (completed by workers or other equipment), and the edge materials cut by the die forming mechanism from the paper materials are collected and rolled into a waste material roll by the edge material rolling mechanism. The unwinding mechanism controls the unwinding speed to match the processing speed of other equipment. Therefore, the occupied space can be saved, and the recycling is convenient. The disposable forming production line can rapidly and continuously process paper materials to obtain disposable paper cups with rolled openings, and the disposable paper cups with rolled openings processed by the disposable forming production line are good in quality and stable, simple and convenient to operate, high in working efficiency and low in material consumption. In this application, paper refers to continuous strip paper output by a paper roll.

According to a preferred scheme, the unwinding mechanism comprises an unwinding device, an unwinding control device and a constant tension control device, the unwinding control device and the constant tension control device are respectively installed on a rack, the unwinding device comprises an air expansion shaft guide roller and an unwinding servo motor, the air expansion shaft guide roller is rotatably installed on the rack, and the unwinding servo motor is installed on the rack and is connected with the air expansion shaft guide roller through a transmission accessory; the unwinding control device controls the unwinding device to unwind the paper material, the constant tension control device detects the tension of the paper material in the conveying process and controls the tension, the tension is fed back to the unwinding device, the unwinding speed is controlled by the unwinding servo motor, and the tension balance of the paper material in the conveying process is maintained.

In a preferred scheme, the paper surface treatment mechanism comprises a paper surface coating humidifying device, a double-sided glue coating device, a double-sided silicone oil coating device and an ultraviolet disinfection device; the surface coating humidifying device of the paper material sequentially coats distilled water on the front surface and the back surface of the paper material for humidifying, then the double-surface glue coating device sequentially coats water-based coatings on the front surface and the back surface of the paper material, then the double-surface silicon oil coating device simultaneously coats silicon oil on the front surface and the back surface of the paper material, and finally the ultraviolet sterilizing device performs all-round sterilization on the paper material.

According to a preferred scheme, the adjustable feeding traction mechanism comprises a traction servo motor, an upper traction rubber compression roller, a lower traction rubber compression roller, a traction belt transmission mechanism, a traction frame, two traction cylinders, a threaded screw rod, a threaded sleeve, an adjusting handle, a rotating shaft, a sliding block guide rail set and two bevel gears; the sliding block guide rail group is arranged on the rack and extends along the vertical direction, the sliding block guide rail group comprises two guide rails and sliding blocks sleeved on the two guide rails respectively, two ends of the frame for traction are connected with all the sliding blocks of the sliding block guide rail group respectively, the threaded sleeve is arranged at the bottom end of the frame for traction, the threaded screw rod is arranged on the rack, the threaded screw rod extends vertically upwards and penetrates through the threaded sleeve, the rotating shaft is rotatably arranged on the rack, the adjusting handle is arranged at one end of the rotating shaft, the two bevel gears are arranged at the bottom end of the threaded screw rod and on the rotating shaft respectively, and the two bevel gears are meshed; two ends of an upper traction rubber compression roller are respectively arranged on a rack in a manner of sliding up and down by adopting bearing seats, two traction cylinders are respectively arranged at the top end of a traction frame and are respectively positioned at the left side and the right side of the traction frame, piston shafts of the two traction cylinders respectively abut against the bearing seats at the two ends of the upper traction rubber compression roller, the upper traction cylinder is controlled by the traction cylinders to control the upper traction rubber compression roller, paper materials are tightly attached and pressed on the lower traction rubber compression roller, a traction servo motor and a traction belt transmission mechanism are respectively arranged on the traction frame, and the traction servo motor drives the lower traction rubber compression roller to rotate through the traction belt transmission mechanism to carry out step-by-step transmission and send out the paper materials. The exiting paper is sent to the next processing equipment. The height of the whole adjustable feeding traction mechanism can be adjusted by rotating the adjusting handle so as to match the heights of the punching dies with different specifications.

The stamping die forming mechanism comprises a forming die, a stamping die frame for fixing the forming die, a locking template and a stamping die electric cylinder, wherein the stamping die electric cylinder is provided with a transmission part, and the stamping die frame is provided with a die platform; the electric cylinder of the punching die is arranged above the punching die frame, the punching die frame is arranged on the rack, the forming die comprises an upper forming module and a lower forming module, the mold locking plate is fixed on a transmission component of the electric cylinder of the punching die, the upper forming module is fixed on the mold locking plate, the lower forming module is fixed on a die platform in the punching die frame, the electric cylinder of the punching die is arranged on the rack, and the electric cylinder of the punching die drives the mold locking plate to do up-and-down reciprocating motion through a transmission component, so that the upper forming module and the lower forming module are matched to complete the punching action.

According to the better scheme, the scrap rolling mechanism is located on the left lower side of the die forming mechanism and comprises a servo motor for rolling, a belt transmission mechanism for rolling and a winding drum, the servo motor for rolling drives the winding drum through the belt transmission mechanism for rolling, and the residual paper scrap after forming is wound together.

According to the better scheme, the mechanical arm pickup mechanism is installed on the rack, the mechanical arm of the mechanical arm pickup mechanism is arranged at the upper right side of the lower forming module of the die forming mechanism, and when the die forming mechanism is opened, the mechanical arm pickup mechanism extends into the lower forming module of the die forming mechanism to pick up the cup and then retracts. By adopting the structure, the mechanical arm part taking mechanism can take out the disposable paper cup with the rolled opening from the die forming mechanism conveniently.

More preferred scheme, a mechanism is got to arm includes arm conveying platform, has a plurality of negative pressure suction cup's arm, lifts when opening on stamping forming mould, and the arm extends and down stretches out negative pressure suction cup towards the inside shaping module, holds fashioned disposable book mouth paper cup, then retracts negative pressure suction cup and arm, accomplishes the action of taking a sample.

According to a more preferable scheme, the mechanical arm piece taking mechanism further comprises a visual detection module, wherein the visual detection module is formed by assembling a plurality of groups of high-speed cameras and integrated on the mechanical arm conveying table and used for detecting the appearance quality of the inner wall of the disposable rolled paper cup.

According to a more preferable scheme, the mechanical arm part taking mechanism further comprises a cup stacking module, wherein the cup stacking module consists of a material dropping barrel, an elastic thermoelectric ring, a cutting needle, a cutting cylinder, a middle partition plate, a collecting barrel, a material ejecting cylinder, a slide block guide rail group, a transmission servo motor and a transmission belt transmission mechanism, is integrated on a mechanical arm conveying table, positions and stacks the detected disposable paper cup with the rolled opening, and stacks the disposable paper cup with the rolled opening together; the bagging packaging workbench is located on the right side of the mechanical arm piece taking mechanism, the elastic thermoelectric ring is started to heat when the cup stacking module starts to stack, the disposable rolled-up paper cup in the blanking barrel is dried, when a certain number of disposable rolled-up paper cups are stacked in the collecting barrel, the heating temperature of the elastic thermoelectric ring is reduced, the cut-off cylinder pushes the cut-off needle to cut off the collecting barrel, the disposable rolled-up paper cup falls into the blanking barrel, the transmission servo motor drives the collecting barrel to move towards the bagging packaging workbench through the transmission belt transmission mechanism, the ejection collecting barrel of the disposable rolled-up paper cup is ejected by the ejection cylinder, and the disposable rolled-up paper cup is packaged by workers.

Compared with the prior art, the utility model has the beneficial effects that the paper surface treatment mechanism is adopted to treat the surface of the paper, so that the paper achieves oil and water separation of a certain procedure, and integrated punch forming is completed under the optimal punch forming condition, thus the manufactured disposable paper cup with the rolled opening has the advantages of orderly folded edges of the cup body, full, flat and beautiful rolled opening, good and stable quality, and greatly improved working efficiency.

Drawings

FIG. 1 is a schematic block diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the unwinding mechanism of the embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the tension control roller of the embodiment of FIG. 1, two tension sensing controllers;

FIG. 4 is an enlarged view of a second housing unit of the embodiment of FIG. 1;

FIG. 5 is a schematic view of the paper surface treating mechanism of the embodiment of FIG. 1 shown with the ultraviolet light removal sterilizing unit;

FIG. 6 is a schematic view showing the construction of the humidifying device for surface coating of paper of the embodiment shown in FIG. 1;

FIG. 7 is a schematic structural diagram of the double-sided glue spreading device of the embodiment shown in FIG. 1;

FIG. 8 is a schematic structural diagram of a double-sided silicone oil coating device according to the embodiment shown in FIG. 1;

FIG. 9 is a schematic view of the ultraviolet sterilizing apparatus of the embodiment shown in FIG. 1;

FIG. 10 is a schematic diagram of the adjustable feed draw mechanism of the embodiment of FIG. 1;

FIG. 11 is a schematic diagram of the structure of the die forming mechanism of the embodiment shown in FIG. 1;

FIG. 12 is a schematic structural view of the mechanical arm pick-up mechanism and the bagging and packaging workbench of the embodiment shown in FIG. 1;

FIG. 13 is a schematic perspective view of FIG. 12;

fig. 14 is a circuit schematic block diagram of one embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 14, the disposable forming production line for disposable paper cups with rolled openings in the preferred embodiment includes a frame 1, and an unwinding mechanism 2, a paper surface treatment mechanism 3, an adjustable feeding traction mechanism 4, a die forming mechanism 5, an edge material winding mechanism 6, a mechanical arm picking mechanism 7, and a bagging and packing workbench 8, which are respectively installed on the frame 1 and sequentially distributed along the longitudinal direction of the frame 1 from left to right according to the moving sequence of the paper.

As shown in fig. 1, in an alternative embodiment, the rack 1 includes a first rack unit 101, a second rack unit 102, a third rack unit 103, and a fourth rack unit 104, which are sequentially arranged in a straight line. Wherein, the unreeling mechanism 2 and the paper surface coating humidifying device 301 are respectively arranged on the first frame unit 101; the double-sided glue coating device 302, the double-sided silicone oil coating device 303 and the ultraviolet disinfection device 304 are respectively arranged on the second rack unit 102; the adjustable feeding traction mechanism 4, the die forming mechanism 5 and the rim charge winding mechanism 6 are respectively arranged on the third rack unit 103; the mechanical arm picking mechanism 7 and the bagging and packaging workbench 8 are respectively arranged on the fourth rack unit 104.

In another alternative embodiment, the frame 1 is made in one piece. The problem with this construction is that it is difficult to manufacture and very cumbersome to transport.

The unwinding mechanism 2 comprises an unwinding device 201, an unwinding control device 202 and a constant tension control device 203; the unwinding control device 202 and the constant tension control device 203 are respectively installed on the rack 1, the unwinding device 201 comprises an air inflation shaft guide roller 2011 and an unwinding servo motor 2012, the air inflation shaft guide roller 2011 is rotatably installed on the rack 1, and the unwinding servo motor 2012 is installed on the rack 1 and is connected with the air inflation shaft guide roller 2011 through a transmission accessory; the unwinding control device 202 controls the unwinding device 201 to unwind the paper material, the constant tension control device 203 detects the tension of the paper material in the conveying process and controls the tension, meanwhile, the tension is fed back to the unwinding device 201, the unwinding speed is controlled by the unwinding servo motor 2012, and the tension balance of the paper material in the conveying process is maintained.

The constant tension control device 203 includes two first guide rollers 2031, one tension control roller 2032, and two tension sensing controllers 2033; the two tension sensing controllers 2033 are fixed in parallel to each other on both sides of the frame 1, the two first guide rollers 2031 are respectively installed on the frame 1 and located below the sides of the two tension sensing controllers 2033, and the tension control roller 2032 is installed on the tension sensing controller 2033. When the paper material sequentially passes through the first guide roller 2031 and the tension control roller 2032, the tension sensing controller 2033 senses the tension of the paper material transferred through the tension control roller 2032 and feeds the tension back to the unwinding servo motor 2012, so that the unwinding servo motor 2012 accelerates or decelerates the unwinding speed, and the tension balance of the paper material in the conveying process is maintained.

The paper surface treatment mechanism 3 comprises a paper surface coating humidifying device 301, a double-sided glue coating device 302, a double-sided silicone oil coating device 303 and an ultraviolet disinfection device 304; the surface coating humidifying device is used for sequentially coating distilled water on the front surface and the back surface of the paper material for humidifying, then sequentially coating water-based coatings on the front surface and the back surface of the paper material through the double-surface glue coating device 302, simultaneously coating silicon oil on the front surface and the back surface of the paper material through the double-surface silicon oil coating device 303, and then performing all-dimensional sterilization on the paper material through the ultraviolet disinfection device 304.

The paper material surface coating humidifying device 301 comprises two second guide rollers 3011, three first humidifying anilox rollers 3012, three humidifying rubber press rollers 3013, two humidifying water tanks 3014, a pair of first lifting cylinders 3015, a pair of second lifting cylinders 3016, three second humidifying anilox rollers 3017, a first support 3018 and a second support 3019; a pair of first lifting cylinders 3015 and a pair of second lifting cylinders 3016 are respectively installed on the frame, the front and back ends of the first supporting frame 3018 are respectively installed on the pair of first lifting cylinders 3015, the first humidifying water tank 3014 (the front and back ends adopt a gear and rack mechanism, as shown in figure 6) is installed on the first supporting frame 3018, three first humidifying anilox rollers 3012 are respectively installed in the first humidifying water tank 3014 and the bottoms of the three first humidifying anilox rollers 3012 are respectively immersed in the water in the first humidifying water tank 3014, three rubber press rolls 3013 for humidification are respectively mounted on the frame, the three rubber press rolls 3013 for humidification are in one-to-one correspondence with the three first anilox rolls 3012, and the three rubber press rolls 3013 for humidification are respectively located above the corresponding first anilox rolls 3012 (the three first anilox rolls 3012 for humidification and the three rubber press rolls 3013 for humidification are parallel to each other); the front and back ends of a second support 3019 are respectively mounted on a pair of second lifting cylinders 3016, a second humidification water tank 3014 (the front and back ends adopt a gear and rack mechanism, as shown in fig. 6) is mounted on the second support 3019, three second humidification anilox rollers 3017 are respectively mounted in the second humidification water tank 3014, the bottom of each second humidification anilox roller 3017 is immersed in the water in the second humidification water tank 3014, two second guide rollers 3011 are respectively mounted on the frame, and two second guide rollers 3011 are respectively located on two sides of the second humidification water tank 3014.

The pair of first elevating cylinders 3015 drives the first support frames 3018 to ascend until each first humidifying anilox roll 3012 is in rolling contact with a corresponding humidifying rubber press roll 3013. When a paper material passes through a space between the first humidifying anilox roller 3012 and the corresponding humidifying rubber press roller 3013, the bottom of each first humidifying anilox roller 3012 is immersed in the humidifying water tank 3014, when each first humidifying anilox roller 3012 rotates, the first humidifying anilox roller 3012 takes distilled water out of the first humidifying water tank 3014, and the humidifying rubber press roller 3013 presses the paper material on the first humidifying anilox roller 3012, so that the bottom surface of the paper material absorbs water in the first humidifying anilox roller 3012, the humidity of the paper material is increased, and the brittle fracture phenomenon caused by drying during paper material forming is reduced. The paper is then inverted with the bottom side up and the top side down. The paper material passes through a second guide roll 3011 on the left side, three second humidifying anilox rolls 3017 on the top, and a second guide roll 3011 on the right side in this order. The pair of second lifting cylinders 3016 drives the second support 3019 to lift until two second guide rollers 3011 tighten the paper, make the bottom of the paper contact the top surfaces of three second humidifying anilox rollers 3017 in turn, the bottom of each second humidifying anilox roller 3017 takes distilled water out from the second humidifying water tank 3014, the top surface of the paper (the top surface of the paper faces downward) absorbs the water in the first humidifying anilox roller 3012, increase the humidity of the paper, and reduce the brittle fracture phenomenon caused by drying when the paper is formed.

The double-sided glue spreading apparatus 302 includes a first rubber press roller 3021 for gluing, a second rubber press roller 3022 for gluing, a first anilox roller 3023 for gluing, a second anilox roller 3024 for gluing, two glue collecting tanks 3025, four rubber shift plates 3026, a servo motor 3027 for gluing, a belt transmission 3028 for gluing, two anilox roller cylinders 3029 for gluing, the first rubber press roller 3021 for gluing, the second rubber press roller 3022 for gluing, two glue tanks 3025, and the anilox roller 3029 for gluing are respectively installed on the frame 1, the first rubber press roller 3021 for gluing and the second rubber press roller 3022 for gluing are respectively located above the two glue tanks 3025, the first anilox roller 3023 for gluing and the first rubber press roller 3021 for gluing are installed in parallel and in rolling contact with each other, the second anilox roller 3024 for gluing and the second rubber press roller 3022 for gluing are installed in parallel and in rolling contact with each other, two anilox roller cylinders 3029 for gluing are respectively installed on the front side and the rear side of the top end of the frame, two ends of a first anilox roller 3023 for gluing are respectively installed on piston shafts of the two anilox roller cylinders 3029 for gluing, the two anilox roller cylinders 3029 for gluing force the first anilox roller 3023 for gluing to descend and to be in rolling contact with a second anilox roller 3024 for gluing, and a servo motor 3027 for gluing drives the second anilox roller 3024 for gluing to rotate through a belt transmission mechanism 3028 for gluing. Of the four resist plates 3026, two resist plates 3026 are respectively mounted on the frame 1 and the two resist plates 3026 are respectively located on both sides of a contact area between the first anilox roll 3023 for applying glue and the first squeegee roll 3021 for applying glue and the two resist plates 3026 divide the contact area into a first glue reservoir for storing glue, and the other two resist plates 3026 are respectively mounted on the frame 1 and the two resist plates 3026 are respectively located on both sides of a contact area between the second anilox roll 3024 for applying glue and the second squeegee roll 3022 for applying glue and the two resist plates 3026 divide the contact area into a second glue reservoir for storing glue. Before work, an operator injects water into the first glue tank and the second glue tank respectively, the circumferential surfaces of the first gluing anilox roller 3023 and the second gluing anilox roller 3024 are provided with water glue respectively through rolling contact, when a paper material passes through the second gluing anilox roller 3024 and the first gluing anilox roller 3023, the two gluing anilox roller cylinders 3029 drive the first gluing anilox roller 3023 to descend to press the paper material on the second gluing anilox roller 3024, so that the two sides of the paper material absorb the water glue in the first gluing anilox roller 3023 and the second gluing anilox roller 3024 respectively to achieve a coating effect, and the flexibility and the waterproofness of the paper material are improved.

The double-sided silicone oil coating device 303 comprises a first silicone oil coating anilox roller 3031, a second silicone oil coating anilox roller 3032, a silicone oil coating anilox roller cylinder 3033, a silicone oil collecting tank 3034, a silicone oil coating servo motor 3035, a silicone oil coating belt transmission mechanism 3036, a first silicone oil scraper 3037 and a second silicone oil scraper 3038, wherein the second silicone oil coating anilox roller 3032, the silicone oil collecting tank 3034 and the silicone oil coating anilox roller cylinder 3033 are respectively installed on a frame 1, two ends of the first silicone oil coating rubber compression roller are respectively installed on a piston shaft of the silicone oil coating anilox roller cylinder 3033, the silicone oil coating anilox roller 3033 forces the first silicone oil coating anilox roller 3031 and the second silicone oil coating anilox roller 3032 to be in rolling contact, the silicone oil coating servo motor 3035 drives the second silicone oil coating anilox roller 3032 to rotate through the silicone oil coating belt transmission mechanism 3036, the first silicone oil scraper 3037 and the second silicone oil scraper 8 are respectively installed on the frame 1, and the first silicone oil blade 3037 is in oblique contact with the right side of the first silicone oil-applying anilox roller 3031 and forms a first oil sump, and the second silicone oil blade 3038 is in oblique contact with the left side of the second silicone oil-applying anilox roller 3032 and forms a second oil sump, as shown in fig. 8. Before work, an operator respectively injects silicone oil into a first oil collecting tank between a first silicone oil scraper 3037 and a first anilox roller 3031 for applying the silicone oil, and a second oil collecting tank between a second silicone oil scraper 3038 and a second anilox roller 3032 for applying the silicone oil, when a paper material passes through the first anilox roller 3031 for applying the silicone oil and the second anilox roller 3032 for applying the silicone oil, the first silicone oil scraper 3037 on one side of the first anilox roller 3031 for applying the silicone oil is scraped flat, and the second silicone oil scraper 3038 on one side of the second anilox roller 3032 for applying the silicone oil is scraped flat, so that the silicone oil applying amount of the paper material is ensured to be uniform. And the anilox roller cylinder 3033 for silicone oil drives the first anilox roller 3031 for silicone oil coating to press the paper material on the second anilox roller 3032 for silicone oil coating, so that the two surfaces of the paper material respectively absorb the silicone oil in the first anilox roller 3031 for silicone oil coating and the second anilox roller 3032 for silicone oil coating to achieve a coating effect, and the paper material has better waterproofness.

The ultraviolet disinfection apparatus 304 includes a lamp box 3041 and a plurality of ultraviolet lamps 3042, two paper material passages 3044 for paper material to pass through are formed on the top surface of the lamp box 3041, the two paper material passages 3044 are respectively located on the left and right sides of the top surface of the lamp box 3041, and a plurality of ultraviolet lamps 3042 are installed inside the lamp box 3041, so that the ultraviolet lamps 3042 can perform all-dimensional light sterilization.

The adjustable feeding traction mechanism 4 comprises a traction servo motor 401, an upper traction rubber compression roller 402, a lower traction rubber compression roller 403, a traction belt transmission mechanism 404, a traction frame 405, two traction air cylinders 406, two threaded lead screws 407, two threaded sleeves 408, an adjusting handle 409, a rotating shaft 410, a slider guide rail group 411 and two pairs of bevel gears 412; the slider guide rail group 411 is installed on the machine frame 1 and extends along the vertical direction, the slider guide rail group 411 comprises two guide rails 4111 and two sliders 4112 respectively sleeved on the two guide rails 4111, two ends of the traction frame 405 are respectively connected with all the sliders 4112 of the slider guide rail group 411, the screw sleeve 408 is installed at the bottom end of the traction frame 405, two threaded screws 407 are respectively installed on the machine frame 1, the two threaded screws 407 vertically extend upwards and penetrate through the two screw sleeves 408, the rotating shaft 410 is rotatably installed on the machine frame 1, the adjusting handle 409 is installed at one end of the rotating shaft 410, two pairs of bevel gears 412 are respectively installed at the bottom end of the two threaded screws 407 and on the rotating shaft 410, and the two pairs of bevel gears 412 are respectively engaged with each other; the upper traction rubber press roll 402 is provided with two ends capable of sliding up and down on the frame 1 by adopting bearing seats respectively, two traction cylinders 406 are respectively arranged at the top end of a traction frame 405, the two traction cylinders 406 are respectively arranged at the left end and the right end of the traction frame 405, piston shafts of the two traction cylinders 406 respectively abut against the bearing seats at the two ends of the upper traction rubber press roll 402, the traction cylinders 406 control the upper traction rubber press roll 402 to press paper materials on the lower traction rubber press roll 403 in a bonding manner, a traction servo motor 401 and a traction belt transmission mechanism 404 are respectively arranged on the traction frame 405, and the traction servo motor 401 drives the lower traction rubber press roll 403 to rotate through the traction belt transmission mechanism 404 to carry out stepping transmission and send out the paper materials. The exiting paper is sent to the next processing equipment. By rotating the adjusting handle 409, the height of the whole adjustable feeding traction mechanism can be adjusted to match the heights of dies with different specifications.

The die forming mechanism 5 is composed of a forming die, a die frame 501, a die locking plate 502 and a die electric cylinder 503; the die frame 501 is mounted on the frame 1, the forming die comprises an upper forming module 504 and a lower forming module 505, the upper forming module 504 is fixed on the locking die plate 502, the lower forming module 505 is fixed at the bottom of the die frame 501, the electric die cylinder 503 is mounted on the frame 1, and the electric die cylinder 503 drives the locking die plate 502 in the die frame 501 to complete the up-and-down reciprocating motion of the upper forming module 504.

A safety detection mechanism 506 is arranged between the two sides of the front of the die frame 501, when the safety detection mechanism 506 detects people or objects, a safety signal is sent to a control device, and the control device controls the electric cylinder of the die to stop working.

Safety inspection mechanism 506 includes signalling lamp 5061, signal reception lamp 5062, and signalling lamp 5061 launches the detected signal, and signal reception lamp 5062 receives the detected signal, and signal reception lamp 5062 sends safety signal for controlling means when signal reception lamp 5062 can not receive the detected signal.

As shown in fig. 11, the scrap winding mechanism 6 is located below the die forming mechanism 5, the scrap winding mechanism 6 includes a winding servo motor 601, a winding belt transmission mechanism 602, and a winding drum 603, which are respectively mounted on the frame 1, and the winding servo motor 601 drives the winding drum 603 through the winding belt transmission mechanism 602 to wind the remaining paper scrap after forming.

The mechanical arm taking mechanism 7 is mounted on the frame 1, the mechanical arm taking mechanism 7 is arranged at the upper right of the lower forming module 505 of the die forming mechanism 5, and when the die forming mechanism 5 is opened, the mechanical arm taking mechanism 7 extends into the lower forming module 505 of the die forming mechanism 5 to take cups and then retracts.

The mechanical arm part taking mechanism 7 comprises a mechanical arm 701, a mechanical arm driving device 702, a mechanical arm conveying platform 703, a visual detection module 704, a cup stacking module 705 and a waste bin 706, wherein the mechanical arm conveying platform 703 is installed on the rack 1, the mechanical arm 701 can be installed on the mechanical arm conveying platform 703 in a longitudinal sliding manner along the mechanical arm conveying platform 703, the mechanical arm driving device 702 is installed on the mechanical arm conveying platform 703, the mechanical arm driving device 702 is connected with the mechanical arm 701, a plurality of cup taking air cylinders 7011 are installed on the mechanical arm 701, piston shafts of the cup taking air cylinders 7011 vertically extend downwards, negative pressure suction cups 7012 are installed at the bottom ends of the piston shafts of the cup taking air cylinders 7011, when the forming mold is lifted and opened, the mechanical arm 701 extends towards the middle between the upper forming module 504 and the lower forming module 505, the piston shafts of the cup taking air cylinders 7011 extend downwards, and the formed disposable paper cups are sucked by the negative pressure suction cups 7012, the vacuum chuck 7012 and the robotic arm 701 are then retracted to complete the sampling operation.

In an alternative embodiment, the robot arm driving mechanism 702 employs an air cylinder. The cylinder can also be replaced by a reciprocating mechanism consisting of a servo motor, a screw rod and a nut.

The visual detection module 704 is formed by assembling a plurality of groups of high-speed cameras, is integrated on the mechanical arm conveying platform 703 and is responsible for detecting the appearance quality of the inner wall and the outer wall of the disposable rolled paper cup.

The cup stacking module 705 comprises a blanking cylinder 7051, an elastic thermoelectric coil 7052, a cutting needle 7053, a cutting cylinder 7054, a middle partition 7055, a collecting cylinder 7056 (only one group of collecting cylinders 7056 is arranged in fig. 13, and the other group of collecting cylinders 7056 (arranged on the right side) is used for facilitating people to observe two states of the collecting cylinder 7056, namely a collecting state on the left side and a packaging state on the right side), a material ejecting cylinder 7057, a sliding block guide rail group 7058, a transmission servo motor and a transmission belt transmission mechanism 7059, and is integrated on a mechanical arm conveying table 703 and is responsible for positioning and stacking disposable rolled paper cups which are detected. The charging hopper 7051 is wound with an elastic thermoelectric coil 7052, is fixedly arranged on a middle partition 7055 and is fixed on the machine frame 1 by the middle partition; the cutting needle 7053 is arranged on a piston shaft of the cutting cylinder 7054, points to a needle inserting hole reserved in the blanking cylinder 7051 and is fixedly arranged on the middle partition 7055;

when the disposable rolled-up paper cups enter the cup stacking module, the elastic thermoelectric ring 7052 starts to heat, the disposable rolled-up paper cups in the blanking cylinder 7051 are dried, when the collecting cylinder 7056 below stacks a certain number of disposable rolled-up paper cups, the cut-off cylinder 7054 pushes the cut-off needle 7053 to cut off the blanking cylinder 7051, and meanwhile, the elastic thermoelectric ring 7052 reduces the heating temperature, so that the disposable rolled-up paper cups are slowly dried in the blanking cylinder 7051; and the transmission servo motor of the transmission servo motor and transmission belt transmission mechanism 7059 drives the collecting cylinder 7056 to move towards the bag sleeving and packaging workbench 8 through the transmission belt transmission mechanism.

The bagging packaging workbench 8 is located on the right side of the mechanical arm 701 taking mechanism, when the disposable rolled-up paper cup blanking positioning tube 7052 is pressed to a certain amount and is pushed to the bagging packaging workbench 8 by a pushing servo motor through a pushing belt transmission mechanism, a worker sleeves a packaging bag on the collecting cylinder 7056, the material ejecting cylinder 7057 is started, the overlapped disposable rolled-up paper cup is pushed out of the collecting cylinder 7056, and the packaging process is completed. In fig. 13, a is a position for receiving the disposable rolled-up paper cup, and B is a packaging position. Again, the collection cartridges at B are merely illustrative and not two sets of collection cartridges 7056 at the same time.

As shown in fig. 14, the one-time molding production line further includes a PLC control device 9, the PLC control device 9 is installed on the rack 1, and the PLC control device 9 is electrically connected to the unwinding mechanism 2, the paper surface processing mechanism 3, the adjustable feeding traction mechanism 4, the die molding mechanism 5, the rim charge winding mechanism 6, and the mechanical arm pickup mechanism 7, respectively, and controls the unwinding mechanism 2, the paper surface processing mechanism 3, the adjustable feeding traction mechanism 4, the die molding mechanism 5, the rim charge winding mechanism 6, and the mechanical arm pickup mechanism 7 to operate, respectively.

In summary, the following operation is briefly described with reference to fig. 1 to 14:

the unreeling mechanism 2 outputs paper materials, the surface of the paper materials is processed through the paper material surface processing mechanism 3, the paper materials are punched and formed into disposable paper cups with rolled openings through the punching die forming mechanism 5, the leftover materials left after punching and cutting are collected through the leftover material reeling mechanism 6, and the mechanical arm piece taking mechanism 7 takes out the disposable paper cups with rolled openings from the punching die forming mechanism 5. The disposable paper cup forming production line can rapidly and continuously process paper materials to obtain disposable rolled paper cups, and the processed disposable rolled paper cups are good and stable in quality and high in working efficiency.

If the utility model is used, the recovery difficulty can be reduced by 60 percent and the environmental pollution can be reduced by 70 percent.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The utility model provides a disposable shaping production line of disposable book mouth paper cup which characterized in that: the automatic paper material packaging machine comprises a rack, and an unreeling mechanism, a paper material surface treatment mechanism, an adjustable feeding traction mechanism, a die stamping forming mechanism, a mechanical arm pick-up mechanism, an edge material reeling mechanism and a bagging packaging workbench which are respectively arranged on the rack and sequentially distributed along the longitudinal direction of the rack from left to right according to the moving sequence of paper materials; the unwinding mechanism outputs paper materials, the unwinding speed is controlled by the unwinding mechanism, the surface treatment mechanism of the paper materials treats the surface of the paper materials, the adjustable feeding traction mechanism transmits the paper materials to the die forming mechanism in a sectional mode with adjustable fixed length, the paper materials are made into disposable rolled-up paper cups through one-step stamping of the die forming mechanism, the mechanical arm taking mechanism takes out the disposable rolled-up paper cups, the visual detection module detects the appearance of the disposable rolled-up paper cups, the mechanical arm taking mechanism rejects unqualified disposable rolled-up paper cups, the qualified disposable rolled-up paper cups are stacked and packaged, and leftover materials cut by the die forming mechanism from the paper materials are collected and rolled into a waste material roll by the leftover material rolling mechanism.

2. The disposable forming production line of disposable paper cup with rolled mouth of claim 1, characterized in that: the unwinding mechanism comprises an unwinding device, an unwinding control device and a constant tension control device, the unwinding control device and the constant tension control device are respectively arranged on the rack, the unwinding device comprises an air expansion shaft guide roller and an unwinding servo motor, the air expansion shaft guide roller is rotatably arranged on the rack, and the unwinding servo motor is arranged on the rack and is connected with the air expansion shaft guide roller through a transmission accessory; the unwinding control device controls the unwinding device to unwind the paper material, the constant tension control device detects the tension of the paper material in the conveying process and controls the tension, the tension is fed back to the unwinding device, the unwinding speed is controlled by the unwinding servo motor, and the tension balance of the paper material in the conveying process is maintained.

3. The disposable forming production line of disposable paper cup with rolled mouth of claim 1, characterized in that: the paper surface treatment mechanism comprises a paper surface coating humidifying device, a double-sided glue coating device, a double-sided silicone oil coating device and an ultraviolet disinfection device.

4. The disposable forming production line of disposable paper cup with rolled mouth of claim 1, characterized in that: the adjustable feeding traction mechanism comprises a traction servo motor, an upper traction rubber compression roller, a lower traction rubber compression roller, a traction belt transmission mechanism, a traction frame, two traction cylinders, a threaded screw rod, a threaded sleeve, an adjusting handle, a rotating shaft, a slider guide rail group and two bevel gears; the sliding block guide rail group is arranged on the rack and extends along the vertical direction, the sliding block guide rail group comprises two guide rails and sliding blocks sleeved on the two guide rails respectively, two ends of the frame for traction are connected with all the sliding blocks of the sliding block guide rail group respectively, the threaded sleeve is arranged at the bottom end of the frame for traction, the threaded screw rod is arranged on the rack, the threaded screw rod extends vertically upwards and penetrates through the threaded sleeve, the rotating shaft is rotatably arranged on the rack, the adjusting handle is arranged at one end of the rotating shaft, the two bevel gears are arranged at the bottom end of the threaded screw rod and on the rotating shaft respectively, and the two bevel gears are meshed; two ends of an upper traction rubber compression roller are respectively arranged on a rack in a manner of sliding up and down by adopting bearing seats, two traction cylinders are respectively arranged at the top end of a traction frame and are respectively positioned at the left side and the right side of the traction frame, piston shafts of the two traction cylinders respectively abut against the bearing seats at the two ends of the upper traction rubber compression roller, the upper traction cylinder is controlled by the traction cylinders to control the upper traction rubber compression roller, paper materials are tightly attached and pressed on the lower traction rubber compression roller, a traction servo motor and a traction belt transmission mechanism are respectively arranged on the traction frame, and the traction servo motor drives the lower traction rubber compression roller to rotate through the traction belt transmission mechanism to carry out step-by-step transmission and send out the paper materials.

5. The disposable forming production line of disposable paper cup with rolled mouth of claim 1, characterized in that: the die forming mechanism comprises a forming die, a die frame for fixing the forming die, a locking template and a die electric cylinder, wherein the die electric cylinder is provided with a transmission part, and the die frame is provided with a die platform; the electric cylinder of the punching die is arranged above the punching die frame, the punching die frame is arranged on the rack, the forming die comprises an upper forming module and a lower forming module, the mold locking plate is fixed on a transmission component of the electric cylinder of the punching die, the upper forming module is fixed on the mold locking plate, the lower forming module is fixed on a die platform in the punching die frame, the electric cylinder of the punching die is arranged on the rack, and the electric cylinder of the punching die drives the mold locking plate to do up-and-down reciprocating motion through a transmission component, so that the upper forming module and the lower forming module are matched to complete the punching action.

6. The disposable forming production line of disposable paper cup with rolled mouth of claim 1, characterized in that: the edge material winding mechanism is positioned at the left lower part of the die forming mechanism and comprises a servo motor for winding, a belt transmission mechanism for winding and a winding drum, the servo motor for winding drives the winding drum through the belt transmission mechanism for winding, and the residual paper edge materials after forming are wound together.

7. The disposable forming production line of disposable paper cup with rolled mouth of claim 5, characterized in that: the mechanical arm pickup mechanism is arranged on the rack, a mechanical arm of the mechanical arm pickup mechanism is arranged at the upper right side of the lower forming module of the die forming mechanism, and when the die forming mechanism is opened, the mechanical arm pickup mechanism extends into the lower forming module of the die forming mechanism to pick up the cup and then retracts.

8. The disposable forming production line of disposable rolled-mouth paper cup according to claim 7, characterized in that: the mechanical arm piece taking mechanism comprises a mechanical arm conveying table and a mechanical arm with a plurality of negative pressure suckers, when the stamping forming die is lifted up and opened, the mechanical arm extends towards the inside of the forming module and extends downwards to extend out the negative pressure suckers, so that the formed disposable paper cup with the rolled opening is sucked, and then the negative pressure suckers and the mechanical arm retract to complete sampling actions.

9. The disposable forming production line of disposable rolled-mouth paper cup according to claim 8, characterized in that: the mechanical arm piece taking mechanism further comprises a visual detection module, wherein the visual detection module is formed by assembling a plurality of groups of high-speed cameras and integrated on the mechanical arm conveying platform and is used for detecting the appearance quality of the inner wall of the disposable rolled paper cup.

10. The disposable forming production line of disposable rolled-mouth paper cup according to claim 9, characterized in that: the mechanical arm part taking mechanism also comprises a cup stacking module, wherein the cup stacking module consists of a material dropping cylinder, a flexible thermoelectric ring, a cutting needle, a cutting cylinder, a middle partition plate, a collecting cylinder, a material ejecting cylinder, a slide block guide rail group, a transmission servo motor and a transmission belt transmission mechanism, is integrated on a mechanical arm conveying table, positions and stacks the detected disposable paper cups with rolled openings, and stacks the disposable paper cups with rolled openings; the bagging packaging workbench is located on the right side of the mechanical arm piece taking mechanism, the elastic thermoelectric ring is started to heat when the cup stacking module starts to stack, the disposable rolled-up paper cup in the blanking barrel is dried, when a certain number of disposable rolled-up paper cups are stacked in the collecting barrel, the heating temperature of the elastic thermoelectric ring is reduced, the cut-off cylinder pushes the cut-off needle to cut off the collecting barrel, the disposable rolled-up paper cup falls into the blanking barrel, the transmission servo motor drives the collecting barrel to move towards the bagging packaging workbench through the transmission belt transmission mechanism, the ejection collecting barrel of the disposable rolled-up paper cup is ejected by the ejection cylinder, and the disposable rolled-up paper cup is packaged by workers.

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