116 results about "Rubbing" patented technology

The invention discloses a method for detecting the percentage of the contact area of matching surfaces of parts. The method comprises the following steps: 1) selecting a part A and a part B with matching surfaces; (2) a coloring agent is evenly smeared on the matching face of the part A; (3) the part A and the part B are assembled, and the matching surfaces are tightly attached; (4) the part B is taken down, and the coloring agent attached to the part B is rubbed to rubbing paper; 5) calculating the coverage area of the coloring agent on the rubbing paper, and 6) finally calculating the percentage of the contact area of the matching surfaces of the part A and the part B. According to the method, the contact area of the matching surfaces can be quantified efficiently and accurately, and the uniformity of the coloring agent is improved by converting the coloring position and method.

According to the double-fixing rubbing injection molding part and the product comprising the same, the plastic part structurally comprises an injection molding part body and a three-dimensional layer, and an adhesive layer is arranged between the injection molding part body and the three-dimensional layer; the three-dimensional layer comprises a LOGO layer, a color layer, a first UV three-dimensional texture layer and an easy-to-tear layer; the color layer is attached to the binder layer, the LOGO layer is attached to the color layer, the first UV three-dimensional texture layer is arranged on the outer side of the LOGO layer, the easy-to-tear layer is arranged on the outer side of the first UV three-dimensional texture layer, the easy-to-tear layer comprises a base body layer and a second UV three-dimensional texture layer arranged on the base body layer, and the second UV three-dimensional texture layer is arranged on the base body layer. The second UV three-dimensional texture layer is attached to the first UV three-dimensional texture layer, so that the three-dimensional texture is transferred to the first UV three-dimensional texture layer; the three-dimensional texture display method has the advantages of being not prone to deformation and capable of maintaining a stable three-dimensional texture display effect.

The invention provides a multidirectional rubbing color fastness detection device, and relates to the technical field of color fastness detection.The multidirectional rubbing color fastness detection device comprises a detection assembly, the detection assembly is composed of a friction mechanism and a driving mechanism, and the reciprocating movement direction of the friction mechanism can be freely adjusted, controlled and guided according to actual requirements, so that the friction mechanism can be adjusted and guided freely on the premise that a to-be-detected sample is not disassembled and assembled again; the detection direction is reset and guided, the operation process is simplified, the detection efficiency is improved, and meanwhile, the driving mechanism has two detection types of reciprocating motion and autorotation, so that the detection requirements of different types (rotary friction and reciprocating friction) can be met, and the problems that the friction head of the rubbing color fastness detection device is fixed in moving direction, and the detection precision is low are solved. And when friction detection needs to be carried out on the surface of the sample in different directions, only the clamped sample needs to be disassembled firstly, the fixed angle of the sample is adjusted and then the sample is clamped again, so that the operation steps are tedious.

The utility model discloses a printing ink paste grinding and rolling device which comprises two circular device plates which are vertically arranged and are symmetrical to each other, and relates to the technical field of printing ink paste processing. According to the printing ink paste grinding and rolling device, by arranging the multi-track belt pulley, when the device runs, the multi-track belt pulley is driven by the power structure to rotate, in the rotating process, the multiple tracks on the multi-track belt pulley can drive the multiple driven belt pulleys to rotate correspondingly, and due to the fact that the outer diameters of the multiple tracks of the multi-track belt pulley are different, the multiple driven belt pulleys are driven to rotate; under the condition that the rotating speed of the axis is the same as the specification of the driven belt pulley, the larger the outer diameter of the track is, the higher the rotating speed of the driven belt pulley is, so that the plurality of driven belt pulleys can generate rotating speed difference, and the plurality of grinding rollers synchronously generate rotating speed difference; the three grinding rollers can be driven to rotate at different speeds through one power structure, resources are saved, the overall quality of the device is reduced, and therefore the practicability of the device is improved.

1. The name of the design product: rubbing tool (for rubbing ancient literature relics). 2. The use of the design product: rubbing tool for rubbing ancient literature relics. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the bottom of the rubbing tool is made of soft rubber material.

1. Name of the designed product: pen (double side push rubbing pen A). 2. Use of the designed product: for writing. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

The invention belongs to the field of modeling decoration, and discloses a manufacturing method of an embossment-based entity with lines, so that artistic elements are added on the basis of the surface of the embossment, the harmonious artistry of Chinese characters and traditional Chinese paintings and the nature is reflected, and the experience of viewers is remarkably improved. Then, the surface of the preset embossment is coated with a liquid and solidifiable solid continuous layer; then, the solidifiable solid continuous layer is solidified, so that a solid template is formed; thirdly, a forming template is obtained on the basis of the entity template, a solidified softening material entity is placed on the entity template, and the surface of the softening material entity is coated with materials through coating lines; then, the solidified softenable material entity is softened, so that rubbing is conducted on the surface shape of the entity template; and finally, the material entity capable of being softened is recovered and cured, and therefore the embossment-based entity with the lines is obtained.

1. The name of the design product: paper rubbing wheel leather sheath (0102). 2. The use of the design product: the design product is used in the paper picking, rubbing and separating of printers and copiers. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present invention relates to the field of automobile inspection technology. The present invention discloses a device for inspecting the bright strip under the triangular window of an automobile, comprising: a frame, rollers rotatably connected to both sides of the frame, a conveyor belt sleeved on the outer side of the rollers, a protective shell fixedly connected to the top of the frame, a telescopic cylinder fixedly connected to the top of the protective shell, and a detection mechanism fixedly connected to the bottom of the telescopic cylinder. The device is provided with a liquid guide assembly. When scratches, pits, cracks and other damage are detected on the surface of the bright strip, an electric push rod drives the liquid guide assembly downward. At this time, the mounting cylinder drives the liquid guide ring and the rubbing plate downward along with the sliding ring. The rubbing plate can then print ink on the damaged part of the bright strip surface and mark the outside of the damaged part with a ring mark. In the subsequent production process, the operator can intuitively see which parts of the bright strip surface have scratches, pits or cracks and other problems.

The application discloses a special rubbing paper pulling machine for calligraphy and a control method thereof, and relates to the technical field of paper pulling devices for calligraphy. The rubbing paper pulling machine comprises a base, a vertical block arranged on one side of the base, a lifting block slidingly matched in the vertical block, a rotating roller rotatably matched on one side of the lifting block, a protection frame arranged on one side of the lifting block, and a clamping assembly arranged on a rotating disc. The paper to be written is placed between the base and the rotating roller, so that the friction sleeve on the periphery of the rotating roller is in contact with the surface of the paper, the paper can be pushed, the pushing and extruding block is pushed, the side of the extruding block is in abutment with the oblique side of the trapezoidal groove, the lifting block drives the rotating roller to move upwards, the rotating roller is separated from the paper, the paper can be taken out conveniently, the device can be placed on different writing planes (including a table top), the paper is pulled at the side surface position, and the size of the paper is not limited.

The invention belongs to the technical field of inkjet printers, and particularly provides a guide belt deviation rectifying device for an inkjet printer, which comprises a rack, a tensioning roller, a deviation rectifying device and a conveying guide belt, the tensioning roller is arranged on the inner side wall of the rack, the conveying guide belt is wound on the tensioning roller, the deviation rectifying device is arranged on the inner side wall of the rack, and the deviation rectifying device comprises a deviation driving part and a deviation rectifying roller, the deviation driving part is arranged on the inner side wall of the rack, one end of the deviation rectifying roller is movably arranged on the deviation driving part, the other end of the deviation rectifying roller is hinged to the inner side wall of the rack, and the deviation rectifying roller is located below the conveying guide belt. According to the deviation rectifying device, the deviation rectifying roller with the deviation angle is adopted to make pressure rolling contact with the conveying guide belt, the movement direction deviation generated by the angle deviation is used for forming friction and rubbing action, and therefore correction and deviation rectifying of the conveying guide belt are achieved, meanwhile, automatic control over the deviation rectifying roller is achieved through the photoelectric sensing assembly, and the deviation rectifying efficiency is improved. And the conveying guide belt can be accurately kept in a preset interval and is prevented from deviating reversely.

The present invention provides a mold for making a non-through closed rough joint specimen and a specimen making method, comprising: a shell having a housing cavity with a material injection port formed at the top; a prefabricated rubbing plate placed in the housing cavity along the length direction of the shell and dividing the internal space of the housing cavity into a first chamber and a second chamber distributed on the left and right; the prefabricated rubbing plate is made into an integral structure by 3D printing, comprising: a rock bridge portion arranged along the width direction of the shell and completely dividing the first chamber into two sub-chambers, and the rock bridge portion has a gap toward the second chamber; a rubbing plate portion, comprising a first rubbing plate and a second rubbing plate, the first rubbing plate and the second rubbing plate having joint surfaces on a side close to the second chamber, and different joint roughness and joint continuity are formed inside the specimen by two groups of the joint surfaces. Through the disclosure of the present invention, the replication of a rock structure closer to the natural state is achieved, so that the test results can better reflect the actual stress state and failure process of the engineering rock mass.

The invention relates to the technical field of rubbing data processing, in particular to an ancient literature relics rubbing method which comprises the following steps: S1, image acquisition: acquiring surface textures, characters or pattern information of literature relics by using high-precision image acquisition equipment, and transmitting the acquired image data to a data processing unit; s2, data processing and optimization: in a data processing unit, performing preprocessing operations of denoising, contrast enhancement and color correction on the acquired image data, performing feature extraction on the processed image, and generating corresponding feature data; s3, manufacturing a printing plate: generating a printing plate design drawing according to the characteristic data, and forming the printing plate with a concave or convex structure by utilizing plate making equipment; and S4, rubbing is conducted, specifically, the printing plate serves as a template, and rubbing printing simulation is conducted. Through the steps of high-precision image acquisition, data processing and optimization, printing plate manufacturing, rubbing and the like, high-precision copying of ancient literature relics is realized.

The application belongs to the technical field of inkjet printers, and specifically provides a guide tape deviation rectifying device for an inkjet printer, which comprises a rack, a tensioning roller, a deviation rectifier and a conveying guide tape. The tensioning roller is arranged on the inner side wall of the rack, the conveying guide tape is arranged around the tensioning roller, the deviation rectifier is arranged on the inner side wall of the rack, the deviation rectifier comprises a deviation driving element and a deviation roller, the deviation driving element is arranged on the inner side wall of the rack, one end of the deviation roller is movably arranged on the deviation driving element, the other end of the deviation roller is hingedly arranged on the inner side wall of the rack, and the deviation roller is located below the conveying guide tape. The deviation roller with an offset angle is adopted to perform pressure rolling contact on the conveying guide tape, the movement direction deviation caused by the angle deviation is used to form a friction rubbing effect, so that the correction and deviation rectification of the conveying guide tape are realized, the automatic control of the deviation roller is realized by means of the photoelectric sensing assembly, and the conveying guide tape can be accurately kept in a predetermined interval and reverse deviation of the conveying guide tape is avoided.

The utility model relates to a pencil feeding mechanism for a pencil sharpener. The pencil feeding mechanism comprises a front cover, a pencil rubbing wheel, a pencil clamping disc, a wheel shifting disc and a rear cover. Wherein the front cover is provided with a rib-plate-shaped first supporting part, the pen clamping disc is provided with a cylindrical barrel-shaped main body, a rib-plate-shaped second supporting part is arranged in the barrel-shaped main body, a groove for roughly receiving the end part of each pen rubbing wheel is formed in the second supporting part, and the first supporting part and the second supporting part are matched with each other to clamp the pen rubbing wheels together. And a pencil feeding gear positioned on the pencil rubbing wheel is meshed with a poking wheel disc positioned between the pencil clamping disc and the rear cover. The front cover, the pen clamping disc and the rear cover are connected through a plurality of connecting parts located on the front cover, the pen clamping disc and the rear cover respectively. A pencil enters the pencil sharpener through the first pencil inlet hole of the front cover, the second pencil inlet hole defined by the pencil rubbing wheel, the center hole of the dial wheel disc and the third pencil inlet hole of the rear cover so as to carry out the subsequent pencil sharpening step. The pencil sharpener comprising the pencil feeding mechanism is simple in structure, small in size and more convenient to carry.

To prevent marks caused by contact and rubbing of seam allowances of a stitched part from remaining when a seat cover is removed. [Solution] In a seat cover (11) constructed by joining sheet materials (15) together in the surface direction, at least a portion of the joining portion between the sheet materials (15) is constructed with a stitched portion (16) in which the edges of each sheet material (15) are sewn together, leaving a seam allowance (16a) exposed on the back surface. The stitched portion (16) has a non-matching stitched portion that does not match a depression in the pressurized surface of the object to be covered (12). A buffer sheet (13) is provided on the contact surface that comes into contact with the object to be covered (12), which is the back surface, covering the non-matching stitched portion and interposing it between the object to be covered.

A post-processing device includes a transport section that transports a medium holding an image formed using an imaging material and wax and having passed through a fixing section that performs heating and pressurization to fix the image on the medium, at a predetermined transport velocity by nipping the medium; and a rubbing section that is located upstream or downstream of the transport section in a transport direction of the medium and that rubs, in a case in which the medium transported by the transport section passes through the rubbing section, a surface of the medium such that a layer thickness of the wax held on the surface of the medium after passage is equal to or less than 0.15 μm.

1. The name of the design product: straw comprehensive rubbing machine. 2. The use of the design product: for rubbing, rubbing processing of crop straw and the like. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The embodiment of the invention provides oil painting rubbing auxiliary equipment, and relates to the technical field of oil painting rubbing equipment. Oil painting rubbing auxiliary equipment comprises a bottom frame, a bottom cover is fixedly connected to the top of the bottom frame, and a coloring table, a coating table and a rubbing table which are integrally connected with a frame are fixed to the top of the bottom cover and are correspondingly used for toner coloring, Sox coloring and oil painting rubbing work of drawing paper; a placement table and a reinspection table are fixed to the outer side of the rubbing table and correspondingly used for temporary placement of oil paintings and reinspection work after drawing paper rubbing, and first positioning assemblies used for coloring and positioning the drawing paper and the oil paintings are arranged at the four corners of the coloring table and the four corners of the coating table correspondingly; and second positioning assemblies for rubbing and positioning the drawing paper and the oil painting are arranged at four corners of the rubbing table. The effects of uniform coloring and clear outlining on drawings and oil paintings are achieved on the basis of the condition of partition positioning, so that the drawings and the oil paintings are uneven in coloring, in-place in rubbing, time-saving, labor-saving and high in rubbing efficiency, and the rubbing requirements of most oil paintings are met.

1. The name of this design product: back scrubbing pad. 2. Purpose of this design product: used for back rubbing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The right view is symmetrical to the left view, so the right view is omitted.

The utility model relates to a multi-station rubbing color fastness instrument which comprises a test board, a driving box, a force arm and a crank connecting rod mechanism, the crank connecting rod mechanism comprises a crank and a connecting rod, one end of the connecting rod is hinged to the crank, and the other end of the connecting rod is hinged to the right side of the force arm. A Y-shaped fixing seat is arranged on the front side of the force arm, the Y-shaped fixing seat is integrally formed and comprises a central connecting section and friction head mounting sections which are symmetrically arranged, the connecting section is connected with the force arm, each friction head mounting section is provided with a friction assembly, and the two friction assemblies are arranged in the same longitudinal direction. And front and back symmetrical distribution is realized. According to the utility model, a double-station design is adopted, and two tests are completed at one time, so that the test efficiency is greatly improved, and the test speed of the rubbing color fastness in a laboratory is improved; the friction test in the longitudinal and latitudinal directions can be carried out through the rotation of the rotary cloth clamping table.

1. Name of the designed product: pen (double side push rubbing pen B). 2. Use of the designed product: for writing. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

The utility model belongs to the technical field of printing equipment, and particularly relates to an automatic book clamping vertical lifting cementing turnover device of printing equipment, which comprises an equipment frame, and a content paper feeding reversing mechanism, a cover paper feeding mechanism, a content paper clamping mechanism, a vertical lifting turnover mechanism, an automatic gluing mechanism and a packaging mechanism are mounted on the equipment frame. The content paper feeding reversing mechanism comprises a mounting plate and first side plates which are fixedly connected to the equipment frame, an upper plate and a lower plate located on the lower side of the upper plate are fixedly connected between the two first side plates, driving paper rubbing wheel shafts are installed on the first side plates and the lower plate, and first motors are installed on the first side plates. The first motor is in transmission connection with the driving paper pickup wheel shaft, two sets of driven paper pickup wheel shafts located on the upper side of the driving paper pickup wheel shaft are fixedly connected to the upper plate, and correlation type paper passing sensors are installed on the upper plate and the lower plate. The utility model can solve the problems of smooth paper feeding and automatic reversing.

The invention belongs to the technical field of print tools, and particularly discloses a multifunctional print set tool which comprises an upper box body and a lower box body, the upper box body and the lower box body are rotationally connected together through a center shaft, the lower edge of the upper box body is fixedly connected with the center shaft, and the upper edge of the lower box body is rotationally arranged on the center shaft. The upper box body and the lower box body are provided with opening automatic supporting assemblies, a specification display area, a cutter containing groove and a course display area are sequentially arranged in the upper box body from left to right, and a rubbing tool containing groove, an operation area and a printing ink containing groove are sequentially arranged in the lower box body from left to right. The upper box body and the lower box body are provided with different functional areas respectively, when the upper box body in the tool is opened, the upper box body is automatically supported, print cutters can be automatically hung and folded, ink bottles can be lifted one by one, and the use convenience of the print tool is greatly improved.

1. The name of this design product: back cleaning pad. 2. Purpose of this design product: used for back rubbing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The right view is symmetrical to the left view, so the right view is omitted.

1. The name of the design product: the rubbing machine. 2. The use of the design product: for automatic rubbing when bathing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention provides a method and a system for controlling a paper rubbing time sequence of text printing equipment, and relates to the text printing equipment, and the method comprises the following steps: obtaining a first time period T1 when first paper executing the current printing operation passes through a mark position in a paper path; on the basis of the obtained first time period T1, the paper rubbing interval of adjacent paper in the remaining to-be-printed paper executing the printing operation is controlled to be T1 + T2, T2gt; 0. According to the method and the device, the length of the first piece of paper executing the printing operation is obtained, so that the paper rubbing time of the subsequent pieces of paper is dynamically adjusted, the safe distance between the adjacent pieces of paper is ensured, the phenomenon of paper overlapping or too large interval is avoided, and the accuracy of controlling the paper rubbing time by the printing equipment is greatly improved.

To provide a thermochromic writing instrument that can achieve a stable rubbing operation by using a rubbing part, prevent the rubbing part from being soiled due to finger marks or the like, and increase degree of freedom of appearance design.SOLUTION: A thermochromic writing instrument 1 is configured so that a writing body 9 storing thermochromic ink in the writing body is housed in a barrel 2, the writing body 9 is moved in a forward / backward direction by operating an operation body provided on the barrel 2, and a pen tip 91 of the writing body 9 is allowed to come out from and come into a front end of the writing instrument. The thermochromic writing instrument comprises: a rubbing part 10 that rubs against handwriting of the thermochromic ink and thermally discolors the handwriting by frictional heat caused by rubbing; and a clip body 7 serving as at least one operation body. The rubbing part 10 is arranged at a rear end of the barrel 2. The clip body 7 is arranged at a portion of the barrel 2 other than the rear end.SELECTED DRAWING: Figure 4

Covering of raw boxes with a sheet blank in a box laminating machine with a rubbing-down device that sweeps or rolls over the surface to be covered and a counter-holder that interacts with said rubbing-down device, wherein the rubbing-down operation takes place during a transport movement of the box and the counter-holder plunges into the box in order to support the wall to be covered against the rubbing-down device.

The invention relates to the technical field of decorative paintings, and particularly discloses a color rubbing paper-plastic texture painting adopting a novel plastic paper process, which is used for improving the performance of paper and avoiding the defects of poor water resistance and poor rubbing effect of the traditional Chinese art paper material. The organic silicon and polyacrylate blended emulsion is sprayed on the surface of the paper, so that the surface strength, the wear resistance and the solvent resistance of the paper are improved, the water resistance of the paper is improved, the prepared paper has excellent stiffening effect and waterproof effect, and the rubbing prepared by paper rubbing is high in stiffening effect, good in waterproof performance and long in storage and service life; in addition, according to the technical scheme, a traditional rubbing technology is innovated, and the defects that the rubbing color is single, and the three-dimensional effect is weak are overcome; special treated paper is adopted for rubbing, three-dimensional lines are made, a multi-color spraying drawing mode is adopted, multiple layers of color textures are attached, a finished decorative picture is formed, the manufacturing effect of the decorative picture is more three-dimensional and attractive, and the decorative picture can be applied to various picture innovations in a derivative mode.