Patents
Literature
Eureka-AI is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Eureka AI

721 results about "Paper cut" patented technology

A paper cut occurs when a piece of paper or other thin, sharp material slices a person's skin. Paper cuts, though named from paper, can also be caused by other thin, stiff materials. Although a loose paper sheet is usually too soft to cut, it can be very thin, being then able to exert high levels of pressure, enough to cut the skin. Paper cuts are most often caused by paper sheets that are strongly fastened together, because one single paper sheet might be dislocated from the rest. Thus all the other sheets are holding this dislocated sheet in position, and the very small part held away from the rest can be stiff enough to act as a razor. Paper cuts can be surprisingly painful as they can stimulate a large number of skin surface nociceptors in a very small area of the skin. Because the shallow cut does not bleed very much, the pain receptors are left open to the air, ensuring continued pain. However, the cut can also be very deep, in which case a puddle of blood pools around a longer gash. This is exacerbated by irritation caused by the fibers in the paper itself, which may be coated in chemicals such as bleach.

Full-automatic storage battery piece wrapping distribution machine

The invention provides a full-automatic storage battery piece wrapping distribution machine which comprises a paper cutting and wrapping piece mechanism, a rotary battery plate group piece laminating mechanism, a pole piece underfloor mechanism, a first feeding mechanism, a piece pushing mechanism, a partition paper transfer mechanism, a wrapping piece transfer mechanism, a second feeding mechanism, a pneumatic piece pushing mechanism, a third feeding mechanism and a frame, wherein the partition paper transfer mechanism, the piece pushing mechanism, the firs feeding mechanism, the paper cutting wrapping piece mechanism, the second feeding mechanism, the wrapping piece transfer mechanism, the rotary battery plate group piece laminating mechanism, the third feeding mechanism, the pneumatic piece pushing mechanism and the pole piece underfloor mechanism are sequentially arranged on the frame. The distribution machine provided by the invention can be used for achieving assembly line type production of wrapping pole pieces and automatically feeding, wrapping, laminating and discharging the pole pieces, so that the harm of lead dust is greatly reduced, the labor cost is lowered, the efficiency is improved, and the distribution machine is convenient to operate.
Owner:FUJIAN JIANYANG YAHENG MACHINERY MFG

System for sorting and processing a plurality of types of solid waste products for recycling

The present invention 10 discloses a trash and garbage processing device which may be sized to fit into a kitchen of a home or sized to be used in a multi-family dwelling. The present invention 10 has a plurality of sorting compartments 12 disposed on the top thereof for receiving various types of waste products. There is a compartment for shrinking and palletizing plastics, another compartment for shredding paper and cardboard 58, another compartment for perishable organic waste 48, a crushing compartment for crushing cans and glass/plastic products 54 and a disposal compartment 60 for non-degradable, solid waste such as bones and batteries. After the various types of waste materials are processed, they are transferred to a conduit to a recycling bin 32 for temporary storage and then thereafter removed from the recycling bin and transferred for final disposal. A paper cutting blade 26 is provided for cutting large pieces of cardboard or paper to proper size for placement into a paper shredding compartment 58. The individual openings 12 of the compartments have lids 14 thereon which have safety locks thereon 22/34 to prevent children from tampering therewith. A plastic handling compartment also may be coated with a non-stick material and the safety locks may use a touch digital keypad as commonly used. Further, the crusher unit may be equipped with a mechanism for determining the UPC codes of the materials.
Owner:STAUBER CHAIM M

Automatic reading and amending method for homework and exercise books

The invention discloses an automatic review method for homework and exercise books, comprising: S101 , scanning each work sheet of the homework, exercise book or answer sheet, outputting the scanned information to a host computer, and completing the automatic cutting of test questions. S102 , automatically reviewing the objective questions: according to the calibration type of the objective questions, pixel calculation is performed on the designated answering area to determine the answer selected by the student. S103, online review of subjective questions: in step S101, a picture of each question on the homework paper is intercepted and uploaded to the background of the host computer and displayed on the display screen of the host computer, and the teacher completes the manual correction of the subjective questions of the homework on the screen. The invention realizes automatic division of test questions, is suitable for various forms of homework and workbooks, and is stable and reliable; realizes automatic review of objective questions and online review of subjective questions, improves the efficiency of teachers' review of homework and workbooks, and avoids mistakes in test questions The occurrence of batch or missed batch is convenient and efficient; the cost is low, easy to implement, and suitable for promotion.
Owner:李铧

Intelligent horizontal type lollipop heat-seal kinking packaging system

The invention relates to an intelligent horizontal type lollipop heat-seal kinking packaging system comprising a machine frame and a control system. The innovation of the packaging system is that a packaging machine further comprises an automatic lollipop dropping mechanism, a lollipop arranging mechanism, a paper conveying and cutting mechanism and a heat-seal packaging machine head. The automatic lollipop dropping mechanism uniformly conveys lollipops to the lollipop arranging mechanism, and a manipulator conveying mechanism conveys the lollipops which are well arranged to a heat-seal packaging kinking manipulator of the heat-seal packaging machine head; meanwhile, the paper conveying and cutting mechanism conveys lollipop paper required to be cut to the heat-seal packaging kinking manipulator of the heat-seal packaging machine head so as to carry out lollipop paper packaging without touching of operating personnel, which lowers the labor intensity and meets the sanitary requirements. In the whole process, a lollipop arranging disc of the lollipop arranging mechanism together with a rubber roller and a paper cutting roller in the paper conveying and cutting mechanism is respectively driven by a separate servo motor, the working condition of the servo motor is monitored instantly according to a photoelectric switch, a proximity switch, a photoelectric identifier and sensors like a rotary encoder with access of a control system in each mechanism, so as to ensure synchronous working of each mechanism, thereby ensuring the working efficiency.
Owner:NANTONG WEALTH MASCH TECH CO LTD

Battery gluing machine

The invention discloses a battery gluing machine. The battery gluing machine is characterized by comprising a rack, an adhesive paper feeding device, an adhesive paper transmitting device and an adhesive paper gluing device, wherein the adhesive paper feeding device, the adhesive paper transmitting device and adhesive paper gluing device are sequentially arranged on the rack, a battery placing device is further arranged on the rack and is used for fixing and placing a battery, the adhesive paper gluing device comprises a support block, a power driving part, an adhesive paper cutting part, an adhesive paper press part and an adhesive paper gluing part, the adhesive paper cutting part, the adhesive paper press part and the adhesive paper gluing part are sequentially and movably arranged on the support block, the power driving part is provided with a first driving air cylinder, a second driving air cylinder and a third driving air cylinder, the first driving air cylinder is in driving connection with the adhesive paper cutting part, the second driving air cylinder is in driving connection with the adhesive paper press part, and the third driving air cylinder is in driving connection with the adhesive paper gluing part. In the winding gluing machine disclosed by the invention, through mutual matching of all devices, automatic gluing operation on the battery is achieved, and the production efficiency is improved; and moreover, the whole structure is simple, 7-shaped or n-shaped gluing operation on different types of battery products can be achieved, and thus, the universality of the battery gluing machine is improved.
Owner:HUIZHOU JINYUAN PRECISION AUTOMATION EQUIP

Fireworks packaging equipment

The invention provides fireworks packaging equipment. The fireworks packaging equipment comprises a rack, a paper feeding device fixed on the rack, a molded fireworks barrel feeding device fixed on the rack, a gluing device fixed on the rack, a top and bottom poster paper gluing device, an adhesive tape feeding device and a peripheral poster paper gluing device, wherein the top and bottom poster paper gluing device comprises a paper receiving mechanism, a first paper cutting mechanism and a paper pressing mechanism; and the adhesive tape feeding device comprises a guide rail vertically fixed on the rack, an adhesive tape coil arranged on the guide rail, an adhesive tape pulling cylinder for driving the adhesive tape coil to slide downwards, a vacuum suction board arranged below the adhesive tape pulling cylinder and an adhesive tape pressing mechanism and an adhesive tape cutting mechanism which are fixed on one side of the bottom end of the guide rail. Compared with the prior art, the fireworks packaging equipment provided by the invention has the benefits as follows: through the coordination of the paper feeding device, the molded fireworks barrel feeding device, the gluing device, the top and bottom poster paper gluing device, the adhesive tape feeding device and the peripheral poster paper gluing device, the packaging of fireworks barrel by adopting the packaging paper is realized, the packaging speed is high, the production efficiency is high, and the human cost is reduced.
Owner:浏阳大吉润华精密机械制造有限公司

Rotor paper insertion equipment

The invention relates to rotor paper insertion equipment. The equipment comprises: a drive unit, which is composed of a driving shaft and a driven shaft; a paper feeding device, which is used for conveying an insulation paper belt; a paper cutting device, which comprises a cutting knife that is used for cutting off the insulation paper belt; a paper folding moulding device, which is used for bending a piece of insulation paper to generate insulation papers and comprises a moulding knife and a moulding female die that is provided with a moulding groove; a paper insertion device, which includesa push rod that is used for inserting the bent and moulded insulation papers into a rotor; a rotor clamping device, which is installed near the side of the paper folding moulding device and is used for conveying and localizing the rotor; a rotor indexing device, which is arranged on the rotor clamping device and is used for carrying out rotary indexing on the rotor; and an insulation paper guiding head moulding device, which is slidely installed on a master box and is used for forming a guiding head at one end of one piece of insulation paper; besides, the insulation paper guiding head moulding device, the paper cutting device and the paper folding moulding device are successively installed on the rotor paper insertion equipment. According to the invention, a guide head can be formed on apiece of insulation paper, so that the paper insertion technology can be carried out smoothly.
Owner:SHENZHEN JINMINJIANG RIVER MECHANICAL & ELECTRICAL EQUIP

Fully-automatic bandage machine

The invention discloses a fully-automatic bandage machine, and relates to a sanitary material production machine. The fully-automatic bandage machine comprises a frame, an original cloth roll, a cloth rolling device, a cloth cutting device, a paper wrapping device, a paper cutting glue spray device, a power device and a program control device, wherein gauze wraps a spindle; the spindle is controlled by a telescopic device; the spindle is placed on an upper part between a roll making roller A and a roll making roller B; a pressure roller A is further arranged above a bandage roll A; the pressure roller A is connected with a roll pushing device through a shaft; the roll pushing device pushes the bandage roll A to a position behind a bandage roll B; the cloth cutting device is used for cutting the gauze; a paper roll is used for inserting the lower end of packaging paper into a cloth end of the bandage roll B through a paper supply device; the paper cutting glue spray device finishes paper cutting and glue spray, so that packaging of the bandage roll B is finished finally. The fully-automatic bandage machine has the beneficial effects that the average time in making one bandage roll is 22 seconds, and rolling, shaft extraction and paper wrapping are finished in a fully automatic way at one time; one person can operate and control two machines. The production efficiency is over three times compared with the prior art, and the labor cost is a quarter of the prior art.
Owner:HUAXIAN TIANHUA MECHANICAL EQUIP MFG CO LTD

Dual-purpose intelligent facial tissue distributor

The invention relates to a dual-purpose intelligent facial tissue distributor. The dual-purpose intelligent facial tissue distributor comprises a casing, a paper feeding mechanism, a paper cutting mechanism and a control circuit, wherein the paper feeding mechanism comprises a first paper feeding mechanism and a second paper feeding mechanism which are arranged in parallel; the paper cutting mechanism is positioned between the first paper feeding mechanism and the second paper feeding mechanism and comprises a moveable knife, a static knife, a knife rest and a driving shaft; the moveable knife is mounted on the knife rest; a plurality of spring holes are transversely formed at the upper end of the knife rest; springs are mounted in the spring holes and matched with the upper end of the moveable knife; more than one rack is fixedly connected below the knife rest; gears matched with the racks are arranged on the driving shaft; the driving shaft is driven by a moveable knife driving motor; and the casing is provided with a cover board. The dual-purpose intelligent facial tissue distributor overcomes the defects of a wall-mounted type intelligent facial tissue distributor, enlarges the using range, can automatically feed and cut paper, prevents hands from being directly contacted with the facial tissue, is convenient and sanitary to use, and avoids cross infection.
Owner:HANGZHOU GOLDEN KEY TECH

Portable printing machine for bottomless paper label

The invention discloses a portable printing machine for a bottomless paper label. The portable printing machine comprises a printing module and a paper cutting module positioned at the front part of the printing module. The portable printing machine is characterized in that a water coating module is also arranged in front of the paper cutting module and comprises a water tank and a water coating block which is positioned at the upper part inside the water tank and has water absorbing performance; the upper surface of the water coating block is exposed out of the upper surface of the water tank; a paper pressing member is arranged on the upper surface of the water tank, which is positioned above the water coating block; a clearance for allowing label paper to pass through is formed between the paper pressing member and the water coating block; a water trough is formed in the bottom in the water tank; and a water pump is arranged in the water trough and is connected to the water coating block through a water pipe. According to the portable printing machine for the bottomless paper label, which is disclosed by the invention, automatic water coating and cutting of a hydrophilic glue layer on the back side of the printed bottomless paper label are realized, the printing function, the water coating function and the cutting function are integrated, the convenience is brought to use of the bottomless paper label and the wide application of the bottomless paper label is facilitated.
Owner:MAXIM SMART MFG CO LTD

Millimeter paper cutting device

The invention provides a millimeter paper cutting device which can continuously cut millimeter paper. The millimeter paper cutting device comprises a millimeter paper feeding mold and a millimeter paper cutting assembly, wherein the millimeter paper cutting assembly comprises a fixed plate, a movable plate and a cutting part; conveying channels II are arranged on the fixed plate; a mounting hole is formed in the movable plate; the cutting part is fixedly arranged in the mounting hole; the mounting hole is divided into two conveying channels II by the cutting part; the widths of the conveying channels II gradually narrow on the whole in conveying directions; one ends of the conveying channels II, which face the fixed plate, are feeding holes II, and the other ends of the conveying channels II are discharging holes II; the widths of the feeding holes II are greater than the widths of the discharging holes II; a cutting head is arranged at one side, facing the fixed plate, of the cutting part; guide channels are formed in the millimeter paper feeding mold; the widths of the guide channels gradually narrow in conveying directions; one ends of the guide channels, which face the movable plate, are guide inlets; the widths of the guide inlets are at least greater than the maximum linear displacement of the movable plate; and the conveying channel I sequentially passes through the two conveying channels II and are communicated with the two guide channels in turn.
Owner:HANGZHOU ZHONGYA MACHINERY CO LTD

Traction and paper feed system suitable for high-speed horizontal paper cutting

The invention relates to a traction and paper feed system suitable for high-speed horizontal paper cutting. The system comprises a paper piece traction part, a paper guide plate, a paper piece projection distance detection part, a paper feed part and a control part used for coordinating synchronization of traction, paper feed and paper cut, wherein the paper feed part is positioned between the paper guide plate and a cutter, and comprises at least one pair of paper feed wheels; each set of paper feed wheel pairs comprise a driving cam and a driven wheel; the paper feed part also comprises a paper feed motor for driving the driving cam; a cut paper piece penetrates through the part between the driving cam and the driven gear; the paper guide plate and the paper piece projection distance detection part are positioned between the paper piece traction part and the paper feed part, and the space above the paper guide plate and the paper piece projection distance detection part can be used as a paper feed buffer area; and a distance measurement sensor is arranged on the paper piece projection distance detection part, used for detecting the paper piece projection distance, and positioned on a proper position of the upper side of the paper guide plate. According to the traction and paper feed system, the synchronization with paper cutting speed is effectively coordinated by the control part, so that the control is easy, and the problem that the paper feed speed cannot keep pace with the paper cut speed can be effectively solved.
Owner:SHENZHEN UNIV

Paper positioning and aligning device for paper cutting machine

The invention relates to the field of paper cutting equipment, in particular to a paper positioning and aligning device for a paper cutting machine. The paper positioning and aligning device for the paper cutting machine comprises a positioning device body installed on a working table board of the paper cutting machine. The positioning device body comprises an L-shaped origin positioning block arranged at the bottom of the left side of the working table board. A first positioning air cylinder is arranged in the middle of the right side of the working table board 1, and a first positioning push plate perpendicular to a telescopic cylinder shaft is arranged at the end of the telescopic cylinder shaft of the first positioning air cylinder. A second positioning air cylinder is arranged in the middle of the top of the working table board, and a second positioning push plate which is perpendicular to a telescopic cylinder shaft is arranged at the end of the telescopic cylinder shaft of the second positioning air cylinder. A third positioning air cylinder is arranged in the middle of the bottom of the working table board, and a third positioning push plate perpendicular to a telescopic cylinder shaft is arranged at the end of the telescopic cylinder shaft of the third positioning air cylinder. The paper positioning and aligning device for the paper cutting machine has the advantages of being simple in structure, convenient to operate and capable of conducting positioning quickly, reducing manual operation, relieving the labor intensity and improving the production efficiency.
Owner:泰中特种纸有限公司

Paper cutting machine

ActiveCN108145760AAvoid compromising cut qualityEasy to collectMetal working apparatusDrive shaftPulp and paper industry
The invention belongs to the field of paper processing devices, and particularly discloses a paper cutting machine. The paper cutting machine comprises a paper feeding mechanism, a cutting mechanism and a collection mechanism, wherein the cutting mechanism comprises a workbench, a rack, a mounting base, a cutter and a power device; a cutting groove is formed in the upper surface of the workbench;the paper feeding unit comprises an uncoiling roller, a rotary shaft and a paper feeding roller; the paper feeding roller is fixed to the rotary shaft; the rotary shaft is provided with a ratchet wheel; the mounting base is provided with a mounting strip; a plurality of clamping jaws are hinged to the mounting strip and can be clamped to the ratchet wheel; the collection mechanism comprises a slide rail, a torsional spring, a transmission shaft, a conveying board and a collection tank; the conveying board is in sliding connection with the slide rail; a gear is fixed to the transmission shaft;a rack is arranged on the lower surface of the conveying board; one end of the torsional spring is fixed to the workbench; the other end of the torsional spring is fixed to the transmission shaft; thetransmission shaft is wound with a pull rope; and the pull rope is connected to the mounting base. When the paper cutting machine is used, the cutting quality can be ensured, burrs at notches are avoided, cut paper can be effectively collected, and pieces of paper are stacked orderly.
Owner:滁州三界外工业设计有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products