915 results about "Paper cut" patented technology

The invention belongs to the technical field of computers, particularly relates to an AIGC paper-cut generation system and method based on culture gene multi-modal constraints, and solves the dual problems of'culture distortion 'and'physically unachievable' of a traditional AIGC generation result through mathematical fusion (such as a mixed integer programming model) of semantic, topology and process three-level constraints. The improved ControlNet architecture realizes directional fusion of culture gene coding vectors through a culture attention mechanism, and dynamically adjusts feature weights in a generation process, so that the generation precision of pattern details is improved to a submillimeter level; based on the combination of an interactive correction tool and an inverse diffusion inversion algorithm, the modification of a local pattern by a user can be quickly fed back to a system, and a'creativity-generation-optimization 'closed loop is realized.

The invention relates to the technical field of medical instruments, in particular to a nicking instrument based on a paper-cut structure, which comprises a destressing sleeve and a catheter seat, and further comprises a pushing section, a metal tube and a hollow head, the right end of the destressing sleeve is connected with the catheter seat, the pushing section is mounted at the left end of the destressing sleeve, and the other end of the pushing section is connected with the metal tube; the pushing section and the metal tube are coaxially connected, a PTA balloon penetrates through the catheter base, the stress relieving sleeve and the pushing section and enters the metal tube after penetrating through the pushing section, the PTA balloon is embedded in the metal tube, the tail end of the metal tube is connected with a bullet-shaped hollow head, when the PTA balloon is full, the surface of the cut metal tube begins to expand, and when the surface of the cut metal tube is expanded, the surface of the cut metal tube is expanded. When the surface of the metal tube expands to a certain degree, the expansion process of the metal tube cannot be continued due to the limitation of the included angle of the rhombus, at the moment, the continuous expansion force of the PTA balloon enables the node of the cutting section to drive the connecting rod to overturn together, and the overturned connecting rod can apply circumferential force to the narrow part of the blood vessel.

The invention relates to the technical field of flexible piezoelectric sensors, and discloses a wide-working-condition multi-dimensional force representation flexible film piezoelectric sensor and a signal analysis method, after a pvdf piezoelectric film is cut in a paper-cut mode, regionalized electrode coating and covering are carried out, and multi-channel signal output is achieved. Therefore, characterization of multi-dimensional force can be realized on one film sensor, and meanwhile, the tension and conformal capability of the sensor are enhanced through the paper-cut design, so that the attachment requirement of a complex surface is met. A multi-layer composite structure is combined and comprises a flexible polymer protection layer and a flexible connection layer, and high sensitivity, excellent tensile property and mechanical durability are achieved through hot pressing and local ultrasonic welding. The sensing capability is enhanced, and the defect of poor tensile property of a traditional PVDF piezoelectric sensor is overcome. The preparation method is simple in process, low in cost and suitable for large-scale industrial production. In addition, the invention provides a deep learning analysis method for multi-channel signals, and classification and nonlinear fitting can be realized.

The invention relates to the technical field of motor manufacturing equipment. The invention discloses a slot insulation paper cutting device which comprises a base, a slot insulation paper laser cutting module, a smoke purifier, a paper feeding and pushing module and a tension paper feeding module are integrated on the base, the slot insulation paper laser cutting module is arranged on the downstream of the tension paper feeding module, and the smoke purifier is arranged above the slot insulation paper laser cutting module; the tension paper feeding module is used for providing stable conveying of slot insulation paper; the groove insulation paper laser cutting module is used for carrying out laser cutting and printing processing on groove insulation paper; the paper feeding and pushing module is used for pushing the groove insulation paper from the tension paper feeding module to the groove insulation paper laser cutting module; the smoke purifier is used for collecting smoke generated in the cutting process. The method has the beneficial effects that 1, high-precision laser cutting and dynamic compensation are achieved, specifically, a special laser cutting module for slot insulation paper is adopted, the cutting focal length of a laser head is adjusted through a hand-cranking wheel, a cutting path is preset according to the slot type unfolding shape of the skewed slot stator, the cutting path is dynamically adjusted, the technology that cutting printing is not cut through is supported, the burr problem of cutting of a traditional cutter is avoided, and the production efficiency is improved; in combination with the tension control of a servo motor paper feeding servo motor and a tension paper feeding module, the cutting precision is ensured to be + / -0.05 mm; 2, an environment-friendly smoke purification system is adopted, a smoke purifier is integrated at the top of equipment, harmful smoke generated in the laser cutting process is collected in real time, the workshop environment is improved, and the environment-friendly requirement is met;

The utility model discloses a paper shearing machine for paper product printing, which belongs to the technical field of paper product cutting and comprises a mounting bottom plate, supporting legs, a connecting vertical plate, a top frame, a mounting cross beam and a cutting component. A downward pressing air cylinder extends and retracts to enable a moving plate to move up and down so that a double-edge pointed-end tool can penetrate through paper, the moving plate can be prevented from rotating through a sliding limiting rod, a driving motor rotates to drive an adjusting screw to rotate, and therefore a sliding block can transversely move in a sliding groove; according to the paper cutting device, the double-edge pointed-end cutter can transversely move to cut paper, so that no notch is formed in the cutting position, the pressing plate can press the paper before cutting, and the double-edge pointed-end cutter can fix the paper before being inserted into the paper through the elastic force of the sliding rod; and cutting position deviation caused by the fact that the paper is not fixed when the double-edge pointed-end cutter penetrates through the paper is avoided.

The utility model relates to a glass spacing paper laying system, which comprises a paper laying mechanism, a paper cutting mechanism and a paper feeding mechanism, the paper laying mechanism comprises a paper laying base, an unwinding assembly, a paper cutting assembly and a paper feeding assembly, the unwinding assembly, the paper cutting assembly and the paper feeding assembly are all arranged on the paper laying base, and the paper feeding assembly is positioned between the paper cutting assembly and the unwinding assembly; the paper feeding assembly is matched with the unwinding assembly to synchronously unwind and discharge paper; the paper cutting assembly is used for cutting glass spacing paper; a mesa assembly; the clamping jaw assembly is used for clamping the end of the glass spacing paper from the paper laying mechanism, the traction mechanism is used for driving the clamping jaw assembly to move front and back in the traction direction so as to pull the glass spacing paper to cover the table top, and the unwinding assembly, the paper feeding assembly and the traction mechanism act synchronously in the traction process; and the paper pressing mechanism is used for fixing the glass spacing paper in the paper cutting process and passing through the glass spacing paper in the traction process. The glass spacing paper laying system is high in paper laying efficiency and small in occupied space.

The utility model provides a corrugated paper cutting device for corrugated paper box production, including: a base and a fixed frame, the upper surface of the base is fixedly connected to a positioning plate and a fixed frame respectively, and a through hole is symmetrically provided on the surface of the fixed plate, a main buffer rod is slidably connected in the through hole through a spring, and one end of the main buffer rod is fixedly connected to the buffer plate, the surface of the buffer plate is symmetrically connected to a limit block, the upper surface of the fixed frame is fixedly connected to a hydraulic cylinder, the telescopic rod of the hydraulic cylinder is fixedly connected to a mounting plate, a mounting groove is provided in the middle of the lower surface of the mounting plate, and a cutting knife is fixedly connected in the mounting groove through a fastening bolt, and guide grooves are symmetrically provided on both sides of the upper surface of the mounting plate. The utility model enables the cutting device to quickly cut corrugated paper through the cooperation of the fixed frame, the hydraulic cylinder, the mounting plate, the cutting knife, the auxiliary buffer rod and the pressing plate, and also can prevent the debris generated during the corrugated paper cutting process from interfering with the cutting of the cutting knife.

The invention discloses a Chinese traditional paper-cut art classification method based on multi-dimensional feature clustering analysis, and relates to the field of intangible cultural heritage digital protection. Paper-cut morphological features and calculation technique features are obtained through image processing, and expert scoring system quantification semantic features are constructed; k-prototypes clustering is improved by using a genetic algorithm, and a weight group is optimized and combined to design a hybrid distance metric function; constructing a form-content-value three-dimensional mutual construction model which comprises a form layer of technique complexity grading, a content layer of a cultural symbol association graph and a value layer of a design rule base; a feature database dynamic update interface is developed, a GAN (Generative Adversarial Network) is integrated to realize cultural and creative design, an online cultural semantic analysis engine is constructed, paper-cut multivariate feature quantitative analysis is realized, non-perpetual digital protection and cultural and creative innovation are promoted, and the method can be expanded to other fields.

The invention discloses a paper-cut image generation method and system based on Stable Diffusion, a medium and equipment. The system comprises a data acquisition module, a cutting and marking module, a model training module, a model deployment module, a screen module and an adjustment module which are in communication connection. The method comprises the steps of obtaining a paper-cut image data set; cutting and marking each picture in the paper-cut pattern data set in sequence; training a text and graph generation network model by using the cut and marked paper-cut picture data set to obtain a trained paper-cut image generation network model; the trained paper-cut image generation network model is deployed to ConfyUI workflow, and the ConfyUI workflow is utilized to generate the target paper-cut image according to the text description, so that the paper-cut design efficiency can be improved, the design threshold is reduced, and the inheritance and innovative development of non-abandoned paper-cut art are promoted.

Embodiments of the present application disclose an integrated paper and adhesive tape cutting device, including a housing, where the housing includes a paper cutting housing and a paper separating housing; a component for pulling out paper from a paper roll inside a paper separating component for cutting is arranged below the paper cutting housing; and a cutting device is arranged on an outer wall of the housing to cut an adhesive tape.

The invention discloses a pattern generation and development integration method for paper-cut cultural and creative products, which comprises the following steps of: performing input acquisition and semantic prompt generation, and constructing a semantic vector by using an NLP (Network Length Polymorphism) and a paper-cut style template; generating a paper-cut style pattern based on the transformed model; extracting a contour and optimizing a structure through algorithms such as edge detection and binarization, and outputting a vector format; matching a text and creation product template, and recommending materials and colors; a user is supported to feed back local modification; the method can solve the problems that traditional paper-cut creation is low in efficiency, difficult to industrialize and the like, and has the technical advantages that creation efficiency and style diversity are improved, non-abandoned paper-cut cultural creation industrialization adaptability is enhanced, cultural inheritance and innovation are promoted, and the method is suitable for digital development and industrial conversion of paper-cut cultural creation products.

The utility model relates to the technical field of paper cutting knives, in particular to a paper cutting knife with a blade capable of being replaced quickly, when a push button assembly moves to an unlocking position, the push button assembly jacks up a blade frame to an avoiding position to enable the blade to be separated from the blade frame, and at the moment, the blade can be taken out; when the push button assembly leaves the unlocking position, the blade frame is reset; when the push button assembly drives the blade frame to move to the end far away from the unlocking position, the blade cover assembly pushes the other blade to automatically complement the position and be connected with the blade frame in a clamped mode. In order to solve the problem of low blade replacement efficiency, the utility model provides the paper cutter capable of quickly replacing the blade, the paper cutter has a blade storage function, the blade can be replaced without other extra tools, the blade replacement efficiency can be improved, and the safety in the blade replacement process can be ensured.

The present invention is a rolled paper cutting device and method which safely and easily cuts a variable length sheet of paper from rolled paper, including an adjustable holder for controlling the rolled paper, and a paper cutting blade embedded within a safety slot, the safety slot protecting a user from a blade related injury.

The utility model discloses automatic Swiss roll cutting and paper inserting equipment, and relates to the technical field of cake production equipment. The conveying belt is mounted on the main frame; the cutting plate is erected on the main frame and is provided with a cutting hole; the mounting plate is erected on the main frame; the first motor is mounted on the mounting plate, the rotating shaft is provided with a fluctuating wheel, the outer side of the fluctuating wheel is rotatably connected with a fluctuating rod, the fluctuating rod is rotatably connected with a sliding plate, and the sliding plate is vertically and slidably connected with the mounting plate; the ultrasonic motor is mounted on the sliding plate, and a cutter is mounted at the bottom end; the paper bracket is erected on the main frame and is used for placing roll paper; the two conveying rollers are rotationally erected on the cutting plate, abut against each other and are driven by a second motor. And the paper cutter is rotationally connected to the cutting plate and is driven by a telescopic cylinder. The paper inserting device has the effect of improving the paper inserting efficiency and the accuracy of the paper inserting position after the Swiss roll is cut.

The present invention belongs to the technical field of paper-cutting teaching tools, and specifically discloses a paper-cutting teaching device and method, including a paper-cutting table, a paper-cutting platform is fixedly provided on the upper side of the paper-cutting table, a platform groove is provided on the inner side of the paper-cutting platform, a display is fixedly installed on the rear side of the paper-cutting platform, a slide rail frame is fixedly installed on the upper end of the paper-cutting platform near the rear side, a device shooting bracket is slidably provided on the slide rail frame, a paper scrap suction component is fixedly provided on one end of the paper-cutting platform, a cleaning component is provided on one side of the paper scrap suction component near the inner side of the platform groove, a driving component is provided on the lower side of the platform groove, a storage drawer is provided on the lower end of the paper-cutting platform away from the driving component, and a control switch is provided on the front end of the paper-cutting platform near the position of the paper scrap suction component. The present invention, through the overall coordinated use, pulls out the shielding cloth to block, and prevents some paper scraps from flying around due to airflow during the process of sucking paper scraps.

The invention discloses a paper cutting device and food packaging structure production equipment. The paper cutting device comprises a rack, a receiving mechanism, a cutting mechanism and a conveying mechanism. The material receiving mechanism is movably arranged on the machine frame in the first direction and comprises a plurality of material receiving mold positions arranged in an array mode, and the material receiving mold positions are used for receiving sheet-shaped paper materials. The cutting mechanism is arranged on the machine frame and used for cutting the strip-shaped paper materials into sheet-shaped paper materials matched with the material receiving die positions. The conveying mechanism is arranged on the rack and comprises a plurality of conveying units distributed in the second direction, the second direction is perpendicular to the first direction, in the first direction, each conveying unit is arranged opposite to the corresponding row of material receiving die positions, and the conveying units are used for conveying sheet-shaped paper materials to the corresponding material receiving die positions. According to the feeding device, automatic feeding can be achieved, the production efficiency of products is improved, potential safety hazards of production are reduced, the position accuracy after sheet-shaped paper materials are fed can be improved, the production yield of the products is improved, and the appearance of the products is improved.

The invention discloses an adjustable and controllable paper cutting and folding electromagnetic wave absorbing structure. The wave absorbing structure comprises an upper-layer impedance type fractal paper cutting structure, an impedance type paper folding structure, a lower-layer impedance type fractal paper cutting structure and a reflecting back plate which are sequentially connected from top to bottom. The upper layer impedance type fractal paper-cut structure and the lower layer impedance type fractal paper-cut structure are the same; the upper-layer impedance type fractal paper-cut structure comprises an upper-layer fractal paper-cut structure and a first impedance layer attached to the top surface of the upper-layer fractal paper-cut structure; the bottom surface of the lower-layer fractal paper-cut structure is connected with the top surface of the reflecting back plate; the impedance type paper folding structures are periodically arranged in the transverse direction and the longitudinal direction, and each impedance type paper folding structure comprises a paper folding structure and a second impedance layer attached to the inner side wall face of the paper folding structure; the paper folding structure is driven to be unfolded or folded through antisymmetric cooperative movement of the upper-layer impedance type fractal paper-cut structure and the lower-layer impedance type fractal paper-cut structure. According to the electromagnetic wave-absorbing structure, flexible curved surface conformal, three-dimensional negative Poisson's ratio deformation and bistable effects can be realized, and the electromagnetic wave-absorbing frequency band is expanded.

The utility model relates to the field of mechanical processing, and in particular to a paper-cutting device for the production of firecrackers. The technical problem is that the current paper-cutting device does not cut the firecracker paper smoothly and sufficiently, which leads to poor cutting effect and low efficiency of the firecracker paper. A paper-cutting device for the production of firecrackers includes an outer frame, both sides of the outer frame are slidably connected to a carrier frame, two compression springs are connected between the two carrier frames and the inner wall of the outer frame, and a carrier plate is fixedly connected to the two carrier frames. The utility model drives the extrusion rod to move by an electric slide rail. The movement of the extrusion rod causes the extrusion plate to squeeze the firecracker paper to fix it. The continued movement of the extrusion rod causes the extrusion plate and the carrier plate to pull the two sides of the firecracker paper, thereby making the middle part of the firecracker paper in a taut state, thereby making the subsequent cutting of the firecracker paper smoother, thereby improving the shearing effect of the firecracker paper.

The tissue box comprises a tissue box body used for containing roll paper, a tissue taking opening which extends in the X-axis direction and allows tissue to stretch out of the tissue box body is formed in the bottom of the tissue box body, and a tissue breaking piece which extends in the X-axis direction and rotates around the X-axis is hinged to the bottom of the tissue box body on one side of the tissue taking opening. A first reset spring used for driving the paper breaking piece to rotate and reset is arranged between the paper breaking piece and the tissue box body, and the paper breaking piece comprises a paper pressing part gradually extending upwards towards the other side of the paper taking opening and a paper cutting part gradually extending downwards towards the other side of the paper taking opening. The distance A between the tail end of the paper pressing part and the hinged shaft of the paper breaking piece is larger than the distance B between the other side of the paper taking opening and the hinged shaft of the paper breaking piece.

This invention discloses a method for generating art images for the creation of traditional Chinese style content. The method first constructs a multimodal atlas of traditional Chinese style art based on independent copyright. Next, a parallel dual-stream perceptual feature extraction network is constructed to extract the topological geometric features (such as paper-cutting connectivity) and texture features (such as mural pigment texture) of the image. During the generation stage, the feature fusion weights are dynamically adjusted through a physically-aware cue word adapter and an adaptive gated cross-attention mechanism. A LoRA strategy and ControlNet are combined for joint fine-tuning, and a topological consistency loss function and a traditional Chinese style aesthetics scoring loss function are introduced to strongly constrain the generation process, effectively solving physical defects such as broken lines and structural inconsistencies. Finally, physically-rendered (PBR) technology is used for post-processing to reshape the microscopic material texture and historical weathering feel, generating professional traditional Chinese style art images with museum-level visual realism and copyright protection.

The utility model discloses a high-precision moving carton paper separating machine, and belongs to the technical field of carton production. The mounting frame is fixedly connected to the workbench, and a sliding hole is formed in the mounting frame; the sliding block is connected into the sliding hole in a sliding mode, and a mounting base is fixedly connected to the sliding block; the sliding block is arranged on the workbench, the cutting mechanism is arranged on the workbench, the cutting mechanism is connected with the sliding block, the cutting mechanism comprises a cutting assembly and a positioning assembly, the cutting assembly and the positioning assembly are both arranged on the workbench, and the cutting assembly is connected with the positioning assembly. According to the paper cutting machine, the paper board can be conveniently pressed, the paper board is prevented from moving during paper separation, then the cutting machine is driven to move through thread fit of the screw rod and the nut, and therefore the paper separation efficiency of the cutting machine is optimized.

The utility model discloses an efficient automatic corrugated paper cutting and creasing device, which relates to the technical field of corrugated paper processing and comprises a linear motor, a lifting device is fixedly mounted on a moving part of the linear motor, a rotating device is arranged at an output end of the lifting device, an adjusting device is fixedly mounted on a rotating shaft part of the rotating device, and the adjusting device is arranged on the rotating shaft part of the rotating device. Adjusting blocks are symmetrically arranged at the lower end of the adjusting device, creasing wheels are fixedly installed at the lower ends of the adjusting blocks through elastic mechanisms, connecting frames are fixedly installed on the outer sides of the elastic mechanisms, electric push rods are fixedly installed at the upper ends of the connecting frames, and the output ends of the electric push rods movably penetrate through the connecting frames and are fixedly provided with tool aprons. By the adoption of the structure, the pull rod is pulled through the pull handle, the movable plate connected with the pull rod drives the clamping block to be separated from the clamping hole in the cutting knife, then the cutting knife can be directly pulled out of the inserting groove of the knife holder, and therefore the cutting knife can be rapidly disassembled, assembled, replaced and used conveniently.

The utility model discloses an automatic pre-coating laminating machine capable of adjusting the length of slit paper, which comprises a conveying frame and a connecting support fixedly connected with the bottom of the conveying frame, and a conveying belt is mounted in the conveying frame. According to the automatic film pre-coating and laminating machine capable of adjusting the length of the cut paper, the cutting box is arranged on the surfaces of the outer walls of the two sides of the conveying frame and transversely arranged on the surface of the conveying belt, so that an opening in the bottom of the cutting box is formed above the conveying belt and matched with the conveying belt, and the cutting assembly is arranged in the cutting box, so that the cutting efficiency is improved; the length of the cutters can be adjusted according to the actual use requirements of operators, the auxiliary wheels are arranged on one sides of the two cutters, so that paper cannot move when being cut, the cut edge upwarp part of the paper can be flattened by one of the auxiliary wheels, the cutting effect is better, and the paper cutting efficiency is improved. And the situation that the paper length cannot be adjusted in real time according to actual requirements is avoided.

The utility model belongs to the technical field of cutting tools, and particularly relates to a portable sealing washer cutting tool which comprises a main ruler and a sliding block connected to the main ruler in a sliding mode, a fixing block is arranged at one end of the main ruler, a blade groove is formed in the fixing block, a blade is installed in the blade groove, and a blade fixing mechanism is arranged on the outer side of the fixing block. A fixing column is arranged at the bottom of one end of the sliding block, a pointed cone is arranged at the bottom of the fixing column, and the top of the pointed cone and the tip of the blade are located at the same height and are of a vernier caliper-like structure. A pointed cone is machined on the vernier and used for cutting the positioning center point of the sealing gasket. A paper cutting blade is installed on the left side of the main body, a blade point is as high as the pointed cone of the vernier, and the blade is fixed through a butterfly bolt. When the sealing gasket is manufactured, the tool can be firstly used for measuring the size of the gasket, the sealing gasket is cut with the pointed cone of the vernier as the center and the cutting edge of the blade as the radius, operation is easy and convenient, safety and reliability are achieved, and working efficiency is greatly improved.

The utility model relates to a glass wool processing mode rapid switching device which comprises a rack, a material feeding end, a material discharging end, a material conveying device and a material conveying device, the second conveying mechanism is used for driving glass wool to be horizontally conveyed, the material feeding end is arranged at the rack, the end, away from the rack, of the second conveying mechanism is provided with an unwinding conveying mechanism used for obliquely and upwards conveying glass wool to the second conveying mechanism, and the side, away from the unwinding conveying mechanism, of the rack is provided with a crimping machine; a rolling conveying mechanism is arranged at the material leading-out end of the machine frame, a paper cutting mechanism is arranged on one side, close to the rolling conveying mechanism, of the machine frame, and the paper cutting device can adapt to rapid switching of various products with different lengths, different thicknesses and the like. Through the ingenious design and cooperative work of all the mechanisms, such as the rapid adjustment function of the lifting conveying assembly, the cotton pressing conveying mechanism and the like, switching from glass wool roll production to glass wool board production or among products of different specifications can be completed in a short time, and the product switching period is greatly shortened.

The utility model discloses a paper cutter which comprises a paper cutting main machine, and the paper cutting main machine comprises a machine frame, a first driving mechanism, a paper warehouse module, a second driving mechanism, a driving shaft, a pressing assembly and a cutter structure. The paper warehouse module comprises a lifting seat and a plurality of layers of clamping assemblies, the lifting seat is longitudinally connected with the rack in a sliding mode, the clamping assemblies on all the layers are connected with the lifting seat in a sliding mode in the first direction, and stopping blocks used for being in magnetic attraction with the clamping assemblies in the first direction are fixed to the positions, corresponding to the clamping assemblies on all the layers, of the lifting seat; the first driving mechanism is used for driving the lifting base to move up and down, the second driving mechanism is used for driving one clamping assembly to move in the first direction, the two ends of the driving shaft are connected to side plates of the rack through bearing seats, the driving shaft is arranged in the first direction of the clamping assemblies, and the pressing assembly is connected with the rack and gets close to or away from the driving shaft in the longitudinal direction. The cutter structure is arranged in the first direction of the driving shaft; the technical problem of how to reduce the size of the paper cutter is mainly solved.

The utility model relates to the field of cutting machines, and discloses a printing paper cutting machine which comprises a bottom plate, two vertical frames are symmetrically connected to the top end of the bottom plate, transverse shaft rods are rotationally connected to the vertical frames through bearings, a storage roller is arranged between the two shaft rods, and the storage roller is of a solid structure. The clamping mechanism is arranged between the shaft rod and the storage roller and is used for clamping the storage roller in the longitudinal direction; meanwhile, the device further comprises a transverse sliding groove formed in the top end of the bottom plate, and one vertical frame is connected to the bottom plate in a clamped and sliding mode through the sliding groove. In addition, a driving mechanism used for driving the vertical frame to transversely move along the sliding groove is further arranged on the bottom plate. According to the storage device, the clamping mechanisms are used for clamping the storage rollers in the longitudinal direction, so that the storage rollers can be separated in the transverse direction, on the basis, the corresponding vertical frames are far away from the other vertical frame along the sliding grooves under the action of the driving mechanisms, the distance between the two shaft rods can be increased, clamping of the storage rollers in the longitudinal direction disappears, and the storage rollers can be separated in the transverse direction. Therefore, the device can be taken down.

The invention discloses a double-end integrated cigarette making machine cleaning tool and method, and belongs to the technical field of cigarette making equipment maintenance. The tool comprises a handle, an arc-shaped cleaning knife and a clamp type cleaning knife. The arc-shaped cleaning cutter is provided with an arc-shaped working surface matched with the arc-shaped curved surface of the cigarette twisting and connecting plate, the arc-shaped cleaning cutter is formed by compounding a metal working plate and a heat insulation material plate, a non-working edge is a fillet, and the junction of the working surface and the side wall is a plane natural intersection edge. The clamp type cleaning knife is of a plate-shaped structure and is provided with a U-shaped crack with an opening in the bottom face and two through sides, the width of the crack is matched with the thickness of a blade of the paper cutting wheel, and a guide inclined face is arranged at the lateral opening. A binding face is arranged at the bottom end of the clamping part, the working edge is a plane natural intersection edge, and the non-working edge is a fillet. The device can efficiently and safely remove dry glue dirt, avoid cutting and scalding, reduce equipment abrasion and lower maintenance cost.

The utility model relates to the technical field of sanitary ware, in particular to a toilet paper box outer side paper breaking device. The device comprises a base plate (1), a supporting arm (2) and a convex sawtooth structure (3), and the base plate (1) is fixed to the wall face below a toilet paper box paper outlet (6) through an installation assembly or is directly and integrally formed with a toilet paper box (5). The outwards-protruding sawtooth structure (3) is arranged on the outer side of the paper outlet, the vertical height difference of 20-100 mm is formed between the sawtooth tip end of the outwards-protruding sawtooth structure (3) and the toilet paper box paper outlet (6), it is guaranteed that when paper is cut off, a fracture is located on the outer side, and residual paper is exposed in an open area and convenient to take. According to actual measurement, compared with traditional embedded sawteeth, the broken paper hiding occurrence rate is reduced from 37% to 4% or below. The toilet paper box is simple in structure, high in adaptability and capable of being compatible with toilet paper boxes of different models.

1. Name of this design product: Paper Cutting. 2. Application of this design product: paper-cutting crafts. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.