1005 results about "Paper cup" patented technology

A mug or tumbler which is designed to provide for support for a variety of objects. Specifically, the tumbler or mug is designed to act as an external insulator for the contents of a single use plastic or paper cup, to provide for a lid which can inhibit the mug from spilling liquid contents even if the tumbler or mug is inverted or hit, and, in a mug configuration, the mug can provide for storage points in its handle which allow for the carrying of a small tube-shaped object such as lip balm and a place to attached a ring connector.

The invention discloses reactive compatible ACR-PHA core-shell latex and application thereof, and belongs to the field of polymer chemistry and material science. The latex comprises composite particles with core-shell, gradient core-shell, raspberry-shaped or Janus heterostructure, interfaces of ACR phase and PHA phase of the latex are connected through covalent bonds, and the compatibility problem of physical blending is fundamentally solved. The latex particles have a Z-average particle size of 80-400 nm, a PDI of less than or equal to 0.30, and a minimum film formation temperature (MFFT) of-10 to 12 DEG C. The coating prepared by the invention has excellent high-humidity barrier stability (WVTR is less than or equal to 65g / m.d), low-temperature rapid heat sealability, water resistance, oil resistance and complete recoverability, does not contain PFAS, is an ideal alternative scheme of a traditional PE (Polyethylene) spraying film, and is suitable for the fields of food packaging paper, paper cups, bowls and the like.

The utility model discloses a paper cup tester which comprises a swinging and rotating unit, and the swinging and rotating unit comprises a supporting seat, a swinging seat and a fixing support used for placing a paper cup. The fixed support is arranged on the swing seat, and the fixed support can rotate relative to the swing seat; the swing seat is rotationally connected with the supporting seat so as to adjust the included angle between the fixing support and the horizontal plane; the first driving mechanism is used for driving the fixed support to rotate, and the second driving mechanism is used for driving the swing seat to swing relative to the supporting seat. During use, a paper cup filled with water and covered with a cup cover is placed on the fixing support, and the front-back swing angle is controlled through rotation of the swing base relative to the supporting base. And the fixed support on the swinging seat can rotate on the swinging seat, so that all cup edges of the paper cup can be in contact with liquid. Compared with the manual inclination and rotation of the paper cup, the paper cup tester provided by the utility model can enable the operation to be more standard and normative, and has better consistency during multiple tests.

A high-speed servo paper cup making machine, comprising a paper suction and conveying mechanism (1), a paper tube forming mechanism (2), a cup bottom forming turntable (3), and a cup mouth forming turntable (4), wherein the paper suction and conveying mechanism (1), the paper tube forming mechanism (2), the cup bottom forming turntable (3) and the cup mouth forming turntable (4) are sequentially connected to each other in a conveying manner; the cup bottom forming turntable (3) is provided with a cup loading station (31), a paper tube bottom preheating station (32), a cup bottom forming station (33), a bottom rolling station (34), a knurling station (35) and a mold changing station (36) which are sequentially arranged in the conveying direction; and the cup bottom forming turntable (3) is linked to the cup mouth forming turntable (4) via the mold changing station (36). The process of first loading the cup tube and then preheating the bottom of the paper cup tube before the forming of the conveyed cup bottom and the cup tube eliminates the need for the preheating waiting procedure after the bottom forming, which can simplify the mold on the turntable, and can also make the mold material lighter to reduce the overall weight of the cup bottom forming turntable (3), such that the power torque of the cup bottom forming turntable (3) is increased, thereby reducing the equipment cost.

The invention relates to the field of packaging materials, in particular to a high-barrier waterproof and oil-proof PHA composite film, a preparation method of the PHA composite film and a prepared protective inflatable bubble bag and paper cup. Comprising the following steps: dispersing PHA particles in a dispersion liquid to obtain a PHA dispersion with the solid content of 1-3%, and then carrying out vacuum distillation to obtain a PHA dispersion with the solid content of 60-70%; the method comprises the following steps: coating a PHA dispersion with the solid content of 60-70% on a base material, and drying at 145-155 DEG C to form a coating on the base material; and carrying out hot pressing on the surface containing the coating at 175-185 DEG C to obtain the PHA composite film. Through the production process, the obtained PHA dispersion with the solid content of 60-70% is subjected to coating, curing and hot pressing to form a stable PHA layer, so that the obtained PHA composite film has better barrier property and physical property.

The invention provides a coating device for paper cup production, and belongs to the technical field of paper cup processing, the coating device comprises a transmission frame and a spraying frame, a paperboard is arranged above the transmission frame, the transmission frame is connected with a lifting assembly, the transmission frame is connected with a collecting box, the coating device further comprises a trowelling assembly, the trowelling assembly is connected with a hot-air blower, and the hot-air blower is connected with the spraying frame. The trowelling assembly is used for uniformly scraping a coating on the surface of the paperboard; the device has the beneficial effects that through the lifting assembly and a V-shaped scraper of the trowelling assembly, it can be guaranteed that the thickness of a coating is uniform, redundant paint can be guided to a collecting box and can be recycled after being treated, and the production cost is reduced; meanwhile, the air heater synchronously blows out hot air after the coating is scraped, rapid curing of the coating is promoted, the product quality is improved, the air heater can switch airflow paths to automatically clean the scraping plate, residual coating is stripped through high-speed airflow, it is avoided that subsequent use is affected by drying and caking, the manual cleaning cost is saved, and the long-term scraping precision is guaranteed.

The utility model provides a paper cup, and belongs to the technical field of paper containers. The sealing performance of the joint of the paper cup is guaranteed, meanwhile, the paper cup manufacturing efficiency can be improved, and the paper cup manufacturing cost can be reduced. According to the paper cup, an inner cup layer is provided with a folding area formed by bending a first end of the inner cup layer towards the outer side of the inner cup layer, a waterproof film comprises a second end of the waterproof film and a first end of the waterproof film, the thickness of the folding area is equal to that of the inner cup layer, an outer cup layer is further arranged on the outer side face of the inner cup layer, and an adjacent edge on the outer cup layer is in butt joint or lap joint with the outer edge of the folding area. The second end of the inner cup layer, the second end of the outer cup layer and the outer side face of the folding area are connected to form a cup body, the second end of the inner cup layer is located on the outer side of the adjacent edge, and the first end of the waterproof film is fixed to the second end of the waterproof film and the second end of the outer cup layer. According to the scheme, the inner cup layer does not need to be trimmed, the sealing performance of the joints of the paper cup is guaranteed, meanwhile, the manufacturing efficiency of the paper cup can be improved, and the manufacturing cost of the paper cup is reduced.

The utility model relates to the technical field of paper cup processing equipment, in particular to an environment-friendly paper cup stacking and packaging machine which comprises a base, a conveying assembly is installed at the top end of the base through a plurality of supporting columns, a packaging assembly is rotationally connected to the top end of the base and located below the tail end of the conveying assembly, and a stacking assembly is arranged at the top end of the base and located above the tail end of the conveying assembly. According to the environment-friendly paper cup stacking and packaging machine, paper cups can be regularly conveyed through a conveying roller and a conveying groove which are arranged in the conveying assembly, the paper cups are prevented from being separated from a conveying plate, a rotating disc, a packaging paper cylinder and a second motor which are arranged in the packaging assembly can automatically rotate the packaging paper cylinder to collect and package the paper cups, the paper cups are prevented from falling off in the moving process of the packaging paper cylinder, and the packaging efficiency is improved. And an electric push rod and a rubber pad which are arranged in the stacking assembly can be used for arranging the paper cups falling into the packaging paper tube, so that the paper cups are stacked in order.

The utility model discloses a feeding mechanism for a paper cup forming machine, and relates to the technical field of paper cup feeding, the feeding mechanism comprises a fixing table, the bottom of the fixing table is fixedly connected with two supporting rods, the bottoms of the two supporting rods are fixedly connected with the same fixing frame, the top of the fixing frame is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a feeding plate. A blanking barrel is arranged in the fixed table; and the rotating assembly comprises a first motor fixedly connected into the fixing plate, the top of the first motor is fixedly connected with a first rotating shaft, the top end of the first rotating shaft is fixedly connected with a first gear, and the first gear is externally engaged with a gear ring seat. By means of the rotating assembly and the moving assembly, the device can be correspondingly adjusted according to different specifications of paper cups, the situation that the paper cups of different sizes cannot be used in the actual use process is avoided, the use range of the device is widened, and meanwhile the use effect of the device is guaranteed.

The utility model belongs to the technical field of paper cup forming, and particularly relates to a biodegradable environment-friendly paper cup forming device which comprises a main production line, a replacement discharging device is arranged on one side of the main production line, a removing device is arranged on the other side of the main production line, and a replacement device is transversely arranged in the main production line. The replacing device penetrates through the main production line, the replacing and discharging device and the removing device; the main production line comprises a production table, a first discharging assembly is arranged above one end of the production table, and a paper rolling device is arranged above the other end of the production table. According to the utility model, through the design of the ultrasonic detection device, unqualified paper sheets or unqualified paper materials can be identified, and then the unqualified paper sheets are controlled to be replaced and removed in time in a mode of transmitting electric signals, so that the unqualified paper sheets are prevented from wasting subsequent processing resources; and meanwhile, subsequent paper cup processing is prevented from being influenced by the arrangement of the paper sheet clamping columns.

The invention provides a negative pressure suction detection device for a paper cup leakage test, and belongs to the field of paper cup detection, and the negative pressure suction detection device comprises a first air bin, a first air pump, a motor, a threaded rod, a top plate and a lug plate, the top plate is arranged above the first air bin, the lug plate is fixedly connected to the outer wall of the top plate, an inflation assembly is located outside the lug plate, and a clamping assembly is arranged on the outer wall of the top plate. The clamping assembly is located at the top of the first air bin, and the lifting assembly is located in the first air bin. According to the paper cup, a top plate is moved, a first air bag is moved into the paper cup, a second air pump is controlled to inflate the interior of a second air bin through a first pipeline and a second pipeline, at the moment, air in the second air bin enters the first air bag, and the first air bag expands under the action of air pressure; the air bag is arranged on the paper cup and is attached to the inner wall of the paper cup, at the moment, the air bag can seal the paper cup, and therefore the problem that an existing paper cup leakage detection device is insufficient in sealing performance of the paper cup is solved.

The invention provides a paper cup surface tiny flaw detection method and system based on deep learning, and relates to the technical field of computer vision, and the method comprises the steps: obtaining a surface image of a to-be-detected paper cup; a paper cup surface tiny flaw detection model based on a deep learning model is constructed, and the deep learning model is an improved YOLOv11 model; constructing a loss function of the paper cup surface tiny flaw detection model; optimizing the paper cup surface tiny flaw detection model by taking minimization of a function value of the loss function as a target; and inputting the surface image into an optimized paper cup surface tiny flaw detection model for detection, and outputting a surface tiny flaw detection result of the to-be-detected paper cup. According to the invention, for some tiny stains, slight damage or cup mouth deformation which is not easy to perceive, accurate identification and positioning can also be realized, so that further improvement of product quality is promoted.

The utility model discloses a paper cup strapping device for paper cup production, and particularly relates to the technical field of paper cup production, the paper cup strapping device comprises conveyor belts, clamping devices are arranged at the ends, away from each other, of the conveyor belts, a strapping assembly is installed in the middle of each clamping device, and a supporting frame is fixedly connected to the lower side of the front portion of each clamping device. A clamping mechanical arm is fixedly connected to the middle of the upper end of the supporting frame, and a rolling wheel device is fixedly connected to the right portion of the clamping device. According to the paper cup bundling device for paper cup production, through the designed clamping device, paper cups can be fixed when the clamping device descends, the paper cups can be better stabilized on the conveying belt when paper cup packaging bags are bundled, then the paper cup packaging bags are bundled through the bundling assembly and the rolling wheel device, and therefore the paper cup bundling device is convenient to use and high in practicability. The stability of the device is improved, the designed clamping mechanical arm can straighten paper cup packaging bags and then bundle the paper cup packaging bags, and the attractiveness of the bundled paper cup packaging bags is better.

The utility model discloses fruit box assembling equipment which comprises an assembling position, a paperboard positioning groove, a forming die and a base plate are arranged in the vertical direction of the assembling position, the forming die and the base plate are pushed by respective pushing pieces to move up and down, and telescopic shaping plates are arranged on the left side and the right side of the assembling position respectively. The front side and the rear side of the assembling position are respectively provided with a side plate positioning die capable of stretching and moving back and forth. A paperboard to be folded can be directly placed at the paperboard discharging groove, the forming mold and the base plate clamp the paperboard at the paperboard positioning groove to be dragged into the assembling position, when the paperboard enters the assembling position, the two side edges of the paperboard are bent upwards through the shaping plates, then the two shaping plates stretch out along the assembling position at the same time, and the paperboard is folded. The side plates are placed on the side plate positioning molds and pushed to the assembling positions to be matched with the side edges of the two sides and the bottom edges of the paper cups in an inserted connection mode, assembling of the fruit box is completed, the technical effect that the side plates and the outer box are rapidly assembled is achieved, the labor cost is greatly reduced, and the assembling efficiency is improved.

The utility model relates to the technical field of paper cup production, in particular to a paper sheet blanking frame, a paper sheet paging device and a paper sheet feeding system.The paper sheet blanking frame comprises a frame body, a plurality of adjusting strips and a plurality of first fasteners, and the frame body is provided with a plurality of mounting holes which are horizontally formed at intervals; the adjusting strips are arranged on the frame body in a divergent manner, each adjusting strip is provided with a mounting groove, and each mounting groove is communicated with at least one mounting hole; the end, close to the diverging center, of each adjusting strip is connected with a limiting rod vertically extending upwards, and a positioning groove used for positioning a paper pile formed by stacking paper sheets is defined by the limiting rods; the discharging frame can be suitable for paper sheets of various specifications, the discharging frame does not need to be customized for newly developed paper cups, and the development cost of the paper cups is reduced.

The utility model provides a kind of paper cup falling device and paper cup stand, device includes base, driving part, limiting part and first elastic part;Limiting part is installed on base, driving part is sleeved in base outer, driving part is driven limiting part to act by vertical movement or rotation, driving part is driven reset by first elastic part;Limiting part includes first elastic arm, second elastic arm and lower cup push piece, driving part has three sections of driving stroke, in first section of driving stroke, driving part drives second elastic arm top end inner swing, second support portion moves to the cup rim of the lowermost cup above, in second section of driving stroke, driving part drives first elastic arm top end outer swing, first support portion removes from the cup rim below of the lowermost cup, in third section of driving stroke, driving part drives lower cup push piece to move down, the lowermost cup is pushed out downwards;The device can guarantee to output only one cup each time by the cooperation of driving part and limiting part, greatly improve the use experience of product.

The utility model relates to a paper cup packing machine which comprises a machine frame, the machine frame is provided with a material stacking mechanism, a material pushing mechanism, a film feeding mechanism, a longitudinal sealing mechanism, a transverse sealing cutting mechanism, a discharging mechanism, a collar forming device and a discharging barrel, the material stacking mechanism is used for placing stacked paper cups, the discharging barrel is arranged below the material stacking mechanism, and the material pushing mechanism is used for pushing the film feeding mechanism. The material pushing mechanism is used for pushing stacked paper cups to the position of the discharging barrel, the film conveying mechanism is used for conveying plastic films to the position of the collar forming device, the collar forming device is used for forming the plastic films in a barrel shape, the film pulling assembly is used for pulling the plastic films downwards, and the longitudinal sealing mechanism is used for sealing the side edges of the plastic films. The transverse sealing and cutting mechanism is used for sealing and cutting the end opening of the plastic film, a discharging channel is arranged between the discharging mechanism and the discharging barrel, and the discharging mechanism is used for discharging the packaged paper cups. The technical scheme of the utility model has the technical effects of simple structure and improved processing efficiency.

Disclosed are a method and device for precisely obtaining a fan-shaped image frame of a paper cup. The method includes: outputting a rectangular detection box and a binary mask of a fan-shaped image; obtaining a binary fan-shaped image; determining a number of times that a side line of the rectangular detection box passes through a frame communication area of the binary fan-shaped image, and adjusting a side line position of the rectangular detection box, to obtain a minimum bounding rectangle; obtaining a rough contour of the fan-shaped image; determining a target paper cup model; importing a template image of the target paper cup model; cropping the image to be processed to obtain a processing area image; and scaling the processing area image, and performing a bitwise AND operation between the precise binary mask and the processing area image to obtain a fan-shaped image precisely segmented and its corresponding frame.

The invention discloses a real-time energy consumption optimization control system for digital twins of a paper cup production line, and relates to the technical field of energy consumption optimization control, and the system comprises the steps: 1, collecting incoming material and environment fingerprints, carrying out the semantic alignment of an asset management shell, and building an energy consumption baseline; 2, constructing a mass-energy coupling twinborn model, and fusing infrared, vision, output intensity, risk and unit energy consumption; 3, online identification is carried out, fingerprints are mapped into process boundaries and change rates, and a process window is published; 4, joint optimization is carried out in the window, and reinforcement learning of shielding projection is used for short-time takeover during disturbance; and 5, safely issuing, storing the strategy snapshot, auditing and rectifying to form a closed loop. Multi-source connection, energy conservation, consumption reduction, quality control, peak power suppression and traceable treatment are realized; and compressed air supply-transmission and distribution-gas utilization efficiency evaluation, boundary versioning and rate limitation unified management, boundary-crossing back-off of a safety template and strategy parameter closed-loop updating are carried out.

The invention provides a method and system for detecting small target defects in a paper cup based on deep learning, and relates to the technical field of computer vision, and the method comprises the steps: obtaining a surface image of a to-be-detected paper cup; constructing a paper cup small target defect detection model based on a deep learning algorithm; constructing a loss function of the paper cup small target defect detection model; with minimization of the function value of the loss function as a target, optimizing the small target defect detection model in the paper cup in combination with a back propagation algorithm and an SGD stochastic gradient descent method; and inputting the surface image into the optimized small target defect detection model in the paper cup for detection, and outputting a target defect detection result of the to-be-detected paper cup. According to the invention, all products can be detected in time, the phenomena of missing detection and false detection are avoided, and the production efficiency and the product quality are improved.

The invention discloses a disposable paper cup packaging machine, and belongs to the technical field of paper cup packaging machines.The packaging machine comprises a mounting bottom plate, a mounting vertical plate, a paper cup conveying pipe, a cup storage cage, a moving assembly, a pressing assembly and a telescopic assembly, and a second electric telescopic rod in the pressing assembly extends to enable the mounting plate to move downwards; according to the paper cup storage device, each sliding rod slides downwards on the corresponding guide plate, a pressing rubber head is inserted into the uppermost paper cup in the cup storage cage, the stacked paper cups can be pressed, scattering during falling can be avoided, and after a telescopic blocking plate shrinks, if the paper cups in the cup storage cage cannot fall, the paper cups can be prevented from falling off. And a second electric telescopic rod can extend to enable a pressing rubber head to eject the paper cups in the cup storage cage outwards, so that the paper cups can be prevented from being clamped in the cup storage cage to affect subsequent packaging.

The present invention relates to the technical field of paper cup processing, in particular to a coating device for processing PLA degradable paper cups, comprising a conveying frame, two conveying rollers are arranged at both ends of the conveying frame, a placing plate is fixedly connected to the inside of the conveying frame, the top surface of the placing plate and the top of the conveying roller below are located on the same horizontal line, an intermittent conveying mechanism is connected to the conveying roller, a tensioning mechanism is connected to the conveying frame, a coating plate is fixedly connected to the top of the conveying frame, the coating plate is located above the placing plate, and two arc grooves are provided on the top of the coating plate; the present invention distributes polyethylene plastic coating in a fan-shaped area on one side of wood pulp paper, thereby effectively reducing the distribution of polyethylene plastic coating in the waste area of ​​wood pulp paper when the wood pulp paper is cut into a fan-shaped contour, thereby reducing the waste of polyethylene plastic coating and reducing the processing cost of paper cups.

The utility model discloses an anti-theft leakproof paper beverage cup which comprises a paper cup body and a cup cover buckled with the cup body, the cup cover comprises a top face and a frame groove which are integrally formed, at least two corresponding open grooves are formed in the outer side wall of the frame groove and located at the bottom of a clamping rib, each open groove is provided with a swingable hook-shaped piece, and the top face and the frame groove are provided with a clamping rib. The front end of the hook-shaped sheet is small, the rear end of the hook-shaped sheet is large, and the rear end of the hook-shaped sheet is arc-shaped so as to form a clamping groove clamped on the curled edge of the upper edge of the paper cup body; the hook-shaped piece and the bottom of the clamping rib are connected in a point-shaped mode which is easy to snap, when the paper cup body and the cup cover are sealed tightly, the hook-shaped piece can be bent inwards relative to the outer side wall of the frame groove and then pushed into the curled edge of the upper edge of the paper cup body, and self-locking of the paper cup body and the cup cover is achieved. The anti-theft beverage cup has the anti-theft function and also has the sealing and self-locking functions of the paper cup body and the cup cover, the sealing degree of the beverage cup is increased, the leakage possibility is reduced, and meanwhile leakage is avoided when the beverage cup topples over.

The invention provides a paper cup with a buckle type stacked beverage paper pulp cup cover, which comprises a paper cup and a paper pulp cup cover, three bulges with buckles are uniformly and annularly arranged on the outer edge of the top of the paper pulp cup cover, and a base connected with the three bulges with the buckles in a fastening manner is arranged at the bottom of the paper cup. The bottom of the paper cup and the paper pulp cup cover are fastened and connected into a whole; a drinking opening is formed in the outer edge of the top of the paper pulp cup cover on the opposite side of one protrusion, a drinking opening plug is arranged on the opposite side of the drinking opening, and the drinking opening plug is connected to the outer edge of the bottom of the paper pulp cup cover through a tearable line. The outer side faces of the three protruding buckles and the drinking opening are located on the same circle. The paper pulp cup cover and the bottom of a paper cup matched with the paper pulp cup cover can be fastened and connected into a whole through the three protrusions with the buckles, a plurality of paper cups in series are stacked without falling, and a consumer can use the paper pulp cup cover safely and conveniently; meanwhile, it is guaranteed that the bottom of the paper cup is pressed on the drinking opening plug inserted into the drinking opening, and leakage caused by automatic opening of the drinking opening plug is avoided.

This invention provides a sealing structure for a double-layer paper cup, belonging to the field of paper cup technology. It solves the strength problem of double-layer paper cups. This sealing structure includes an inner cup layer and an outer cup layer. The inner cup layer is thicker than the outer cup layer, and the outer cup layer is bonded to the outer circumferential surface of the inner cup layer. When unfolded, the inner and outer cup layers form a fan shape, with the fan shape length of the inner cup layer being greater than that of the outer cup layer. This ensures that the first end of the outer cup layer does not cover the edge of the first end of the inner cup layer. The edge of the outer cup layer not covered by the first end of the inner cup layer is the sealing area. When the sealing area overlaps the inner side of the inner cup layer and forms a sealed bond, the first end of the outer cup layer, the second end of the outer cup layer, the second end of the inner cup layer, and the first end of the inner cup layer form at least three overlapping sealing areas. The sealing area near the upper edge of the cup is compressed to form a rolled-up area with a thickness less than the other sealing areas. Part of the rolled-up area forms a rolled edge. This solution creates a structure with enhanced strength through the inner sealing and the compressed rolled-up area.

The paper cup convenient to hold comprises a holding structure, the holding structure comprises an attaching ring, an auxiliary groove is formed in the inner side of the attaching ring, and the auxiliary groove is attached to a limiting ring. The paper cup is reasonable in design, the direct contact area between the palm and the paper cup structure and between the fingers and the paper cup structure can be increased through the holding structure arranged on the outer wall of the paper cup structure, meanwhile, heat transfer of hot water in the paper cup structure can be reduced through the arranged isolating strips, heat is prevented from being directly transferred into the holding structure, and the service life of the paper cup structure is prolonged. And hot water in the paper cup structure scalds hands.

This invention discloses a novel cup rim measuring instrument, belonging to the field of measuring instrument technology. It aims to solve problems encountered when using conventional calipers to measure the rim of paper cups, such as significant influence from sample molding, substantial human error, insufficient accuracy, and the inability to avoid seam errors. The measuring instrument includes a base, a measuring cup pan, a dial, a steel bar, a calibration block, a turntable, a digital micrometer, an adjusting block, a locking structure, and an elastic reset component. High-precision measurement is achieved by using a flexible steel bar to conform to the cup rim contour, combined with the digital micrometer. A tension spring provides uniform preload, and the locking structure fixes the length of the steel bar. The mating structure between the adjusting block and the measuring head ensures accurate data. This measuring instrument offers precise and stable measurements, is easy to operate, and is suitable for various types of paper cups, especially for paper cup production quality inspection scenarios with high requirements for measurement accuracy and consistency.

The utility model relates to the technical field of paper cup production, and discloses a manipulator mechanism for paper cup production, which comprises a fixing plate, a fixing hole is arranged on the left side of the outer wall of the fixing plate, a bearing is fixedly connected to the inner wall of the fixing hole, a rotating shaft is fixedly connected to the inner wall of the bearing, and a four-way block is fixedly connected to the left side of the rotating shaft. A round hole is formed in the inner wall of the four-way block, a plurality of adsorption pipes are fixedly connected to the outer wall of the four-way block, and a plurality of air inlets are formed in the inner walls of the adsorption pipes. According to the utility model, the air pump exhausts air to the four-way block through the air pipe, so that the adsorption pipe can adsorb the paper cup, the four-way block rotates after adsorption, and when one end of the four-way block is vertically downward, the telescopic module pushes the baffle to block the circular hole in the four-way block, so that the paper cup loses the suction force, and then the paper cup slides down due to the gravity of the paper cup to carry out the next step of packaging and printing; and the four adsorption pipes can work at the same time to transfer the paper cups.

The utility model discloses paper cup production equipment, and relates to the technical field of paper cup production, the paper cup production equipment comprises a base station, a conveying belt is movably installed at the right position of the middle of the upper side of the base station, and the front side and the rear side of the position, close to the left side, of the upper side of the base station are fixedly connected with two taking and placing mechanisms which are symmetrically distributed front and back; two power mechanisms which are symmetrically distributed left and right are fixedly connected to the left side and the right side of the taking and placing mechanism, two baffles which are symmetrically distributed front and back are fixedly connected to the front side and the rear side, close to the left side, of the upper side of the base table, and a placement groove is formed in the position, close to the left side, of the upper side of the base table. According to the paper cup production equipment, the sliding plate is driven by the power mechanism to move left and right in a reciprocating mode, so that the adsorption assembly moves in an n-shaped track, the adsorption assembly directly adsorbs fan-shaped paper on the uppermost side from the upper side of a fan-shaped paper pile, then the fan-shaped paper is placed on the conveying belt, and the influence caused by gravity on the fan-shaped paper is avoided.

The invention discloses a preparation method of all-bamboo fiber basic color paper cup body paper and a product thereof, and the preparation method comprises the following steps: mechanically grinding bamboo chemical pulp fibers and bamboo chemical thermo-mechanical pulp fibers as raw materials, carrying out biological treatment on the bamboo chemical thermo-mechanical pulp fibers by using laccase / mediator, and preparing the paper cup body paper by adopting a three-layer composite papermaking process. The paper cup body paper is composed of a surface layer (bamboo chemical pulp), a core layer (bamboo chemical thermo-mechanical pulp treated by laccase / ABTS) and a bottom layer (bamboo chemical pulp), and aluminum sulfate, rosin size and CPAM are added in the papermaking process. The technical problems that the production cost is high due to the fact that traditional unbleached paper cup body paper depends on wood pulp, and bamboo pulp fibers are difficult to give consideration to high bulkness and high strength are solved, the raw material cost is low, the production process is environmentally friendly, the product has excellent physical strength, bulkness and water resistance, wood resource consumption can be reduced, and sustainable development of the papermaking industry is promoted.