59 results about "Film frame" patented technology

The application provides a display module injection molding mold, comprising an upper mold and a lower mold, the upper mold comprises a film frame and a mold core, the mold core is made by rubber coating on the film frame, wherein the mold core is in interference fit with the glass cover plate of the display module, and the edge of the glass cover plate of the display module is recessed in the mold core. The display module injection molding mold of the application uses a glue pouring mold to limit the boundary and shape of the glue, the mold core and the glass cover plate are in interference fit, and the edge of the glass cover plate of the display module is recessed in the boundary of the mold core after interference assembly. The recessed design can produce interference fit with the product glass cover plate to ensure the sealing of glue pouring, and can balance the extrusion deformation of the mold core caused by glue pouring pressure. The application also provides a method for offsetting the change of glue pouring pressure during the forming process of the display module.

The utility model relates to the technical field of food vacuum freeze-drying, and particularly provides a device for automatically laminating a freeze-drying tray. Comprising a roller conveying line, a PE film frame, a vacuum suction cup, a suction cup air cylinder, a first film pressing air cylinder, a second film pressing air cylinder, a suction cup support, a film pressing support, a guide rail sliding block, a first synchronous belt system, a second synchronous belt system, a rodless air cylinder, a first scraping plate and a second scraping plate. The synchronous belt system driven by the servo motor is dynamically synchronized with the roller conveying line, so that the film laminating rhythm is constant, the efficiency is improved by more than 50% compared with manual operation, the influence of manual speed fluctuation on a production line is eliminated, and the film laminating efficiency is remarkably improved.

The utility model discloses an automatic film feeding and breaking mechanism which comprises a base, one side of the base is fixedly connected with a linear motor, the driving end of the linear motor is fixedly connected with a machine frame, a rotary table is arranged at the center of the bottom of the machine frame, one side of the machine frame is fixedly connected with a film frame, and the side, away from the film frame, of the machine frame is provided with a sword penetrating module. A belt frame is arranged on the inner wall of the rack, a strapping machine cross beam is fixedly connected to the position, close to the top, of the inner wall of the rack, a machine head is arranged on the top of the strapping machine cross beam, a film breaking mechanism is jointly and fixedly connected between the strapping machine cross beam and the inner wall of the rack and comprises a guide rail, and a control panel is fixedly connected to one side of the outer wall of the guide rail. The automatic film feeding and breaking device is installed on the strapping and film winding all-in-one machine and matched with the strapping and film winding all-in-one machine to work, the automatic film feeding and breaking effect is achieved, the manual film feeding and breaking action is omitted, and unmanned AGV loading till strapping and film winding are completed can be achieved.

The utility model relates to the technical field of PVC (polyvinyl chloride) film production, and discloses an automatic film feeding and cutting device for PVC film production, which comprises a film material frame, a die cutting bracket is arranged on the side surface of the film material frame, a feeding roller group is movably connected to the top end of the inner side of the die cutting bracket close to the film material frame, and an output gear is fixedly connected to the side surface of the feeding roller group. The top end of the middle of the inner side of the feeding roller set is fixedly connected with a film cutting platform, the side face of the output gear is movably connected with a leveling mechanism, and the side face, away from the die cutting support, of the film frame is movably connected with a cleaning mechanism. The feeding roller set can drive the transmission gear to rotate through the output gear during feeding, the transmission gear drives the rotating shaft to rotate through the rotating gear during rotating, the rotating shaft drives the blade set to rotate during rotating, generated gas is blown into the gas pipe during rotating of the blade set, and the gas is blown to the position above a PVC film through the gas outlet pipe, so that the PVC film is prevented from being damaged. And at the moment, the PVC film during die cutting is pressed down by adopting gas, so that the PVC film is prevented from tilting during die cutting.

The invention discloses a frame insertion method and system based on a 3D movie and computer equipment, and the method comprises the steps: obtaining a left 2D video signal and a right 2D video signal in the 3D movie, extracting an input frame signal in each 2D video signal, carrying out the optical flow estimation according to the input frame signals, and obtaining a left optical flow estimation result and a right optical flow estimation result; performing network fitting correction on the optical flow estimation results of the left path and the right path to obtain an optical flow signal with consistent space; according to the left and right paths of corrected optical flow signals, carrying out pixel capture to obtain frame insertion candidate frames; performing joint optimization on the frame insertion candidate frames according to 3D information to obtain an optimized frame insertion result; and fusing the optimized frame insertion result to generate an intermediate frame for frame insertion so as to obtain a high-frame-rate video sequence. According to the invention, the consistency, coherence and robustness of the 3D film frame insertion process can be effectively improved.

The embodiment of the invention relates to an electrochromic device and a preparation method and application thereof, and the electrochromic device comprises a heat sealing film frame body, first indium tin oxide (ITO) conductive glass, an electron blocking layer, second indium tin oxide (ITO) conductive glass and an electrochromic layer; a solution injection hole is reserved in the heat sealing film frame body; the first indium tin oxide (ITO) conductive glass is positioned on one side of the heat-sealing film frame body; the electron blocking layer and the second indium tin oxide I-TO conductive glass are located on the other side of the heat sealing film frame, and the electron blocking layer and the first indium tin oxide I-TO conductive glass are oppositely arranged, so that a containing cavity is formed between the electron blocking layer and the first indium tin oxide I-TO conductive glass; the component of the electrochromic layer is a tungsten oxide quantum dot solution of metal perchlorate, and the solution is injected into the containing cavity through the solution injection hole.

The present invention discloses an electroplating apparatus comprising a film frame having an intermediate passage and a spaced wall that limits the intermediate passage, wherein no circle with the center of the substrate is present in the orthographic projection region projected onto the substrate position by the spaced wall. When the substrate undergoes the electroplating process in the electroplating apparatus, the rotational trajectory formed from any point on the substrate within the shielding region corresponding to the spaced wall becomes a circle with the center of the substrate. Since the spaced wall is designed so that no circle with the center of the substrate is present in the orthographic projection region projected onto the plane on which the substrate is located, the rotational trajectory of any point on the substrate within the shielding region corresponding to the spaced wall is not completely contained within the range of the orthographic projection region. Therefore, the electric field between any point on the substrate and the anode is never shielded by the spaced wall, and at the same time, the flow field of the electroplating solution in the shielding region on the substrate is not significantly reduced. As a result, abrupt changes in the thickness of the electroplating in the shielding region on the substrate are greatly reduced, and the change in the thickness of the electroplating becomes basically smooth.

The utility model discloses a solar cell sheet correcting device, and relates to the technical field of solar cell sheet installation. The positive piece device of the solar cell piece comprises a solar panel body, a positive piece frame attached to the upper end of the solar panel body and multiple sets of positive piece grooves formed in the positive piece frame. Positioning assemblies are arranged on the solar panel body and the positive film frame, auxiliary positive film assemblies are further arranged between the solar panel body and the positive film frame, each auxiliary positive film assembly comprises a shell, a connecting rod, a clamping frame and an anti-skid rubber pad, and the multiple sets of auxiliary positive film assemblies are arranged and located on the periphery of the solar panel body and the positive film frame; a lead screw, a handle, a guide rod, a connecting block, a supporting rod and a connecting plate are arranged in the shell. According to the device, the positions of the solar panel body and the positive piece frame are positioned, so that the position of a subsequent positive piece is guaranteed, the position deviation caused by the uncertainty of the elastic force of the spring is reduced, the problem of skew installation of the battery piece is avoided, and the use effect is good.

The system includes a film frame carrier (FFC) configured to support a workpiece, and the FFC is removably disposed on an FFC rotator. The system further includes an end effector configured to engage the FFC to remove the FFC from the FFC rotator and a scanner disposed in a movement path of the end effector. The scanner is configured to generate an overview image of the end effector engaged with the FFC as the end effector moves away from the FFC rotator. The system further includes a processor configured to receive the overview image from the scanner, determine an alignment between the FFC and the end effector according to the overview image, and control a movement of the end effector according to the alignment between the FFC and the end effector.

The application discloses a multi-surface winding machine, which can realize omnibearing winding of an article at one position through the arrangement of a rotary conveying mechanism, a pressing top mechanism, a turnover mechanism and a lifting film frame mechanism, and can solve the defects existing in the prior art. The multi-surface winding machine comprises a rack, a rotary conveying mechanism, a pressing top mechanism, a turnover mechanism and a lifting film frame mechanism arranged on the rack, wherein the rotary conveying mechanism comprises a jacking unit and a film clamping unit, the jacking unit is matched with the pressing top mechanism to fix the article, the film clamping unit is matched with the lifting film frame mechanism to wind a film on the article, and the turnover mechanism is used for adjusting the direction of the article.

The application discloses a four-node strain rosette group device and a use method thereof, and comprises four triaxial 45-degree strain rosettes, release paper, self-adhesive film, film frame, strain rosette lead, strain rosette group lead, lead joint, positioning cross mark and positioning horizontal line. The four triaxial 45-degree strain rosettes are distributed at four vertex positions of a square, and the installation position is determined by the positioning cross mark and the positioning horizontal line in the center of the square. Before installation, the release paper of the self-adhesive film of the device is torn off, the device is pressed on the surface of a test piece to be firmly adhered to the surface, the film frame is torn off, then the non-tension center film at the center position of the device is torn off along the broken line of the tear joint, the strain rosette group lead is connected to a static strain acquisition instrument, and a test signal can normally work. When loading starts, the measurement of the strain field is simultaneously started, test data are collected after loading is finished, and the change of the strain field is calculated according to a formula.

The invention discloses a feeding device and a feeding method. The feeding device at least comprises a mounting assembly, an ejector pin assembly and an extraction mechanism. The mounting assembly comprises a base used for bearing the UV film frame and a first driving mechanism, the output end of the first driving mechanism is connected with the base and used for adjusting the position of the base, and the base is provided with a through avoiding channel; the ejector pin assembly comprises an ejector pin located below the base and a second driving mechanism, and the second driving mechanism is used for driving the ejector pin to penetrate through the avoiding channel to jack up materials located on the UV film; the extraction mechanism comprises a suction nozzle arranged corresponding to the ejector pin and used for sucking the materials and a third driving mechanism used for driving the suction nozzle to move so as to drive the materials to be fed. The feeding device has the advantages that materials can be sequentially fed one by one, collision and friction of the materials are avoided, the appearance yield of the materials is increased, meanwhile, the production cost is reduced, and the feeding efficiency is improved.

The invention belongs to the technical field of film frame centering, and discloses an automatic film guide frame centering mechanism which comprises a supporting frame, a film frame body is fixed to the top end of the supporting frame, a film guide roller is fixed in the film frame body, a mounting frame is fixed in the film frame body, deviation rectifying equipment is mounted at the top end of the fixing frame, and a tensioning mechanism is mounted at one end of the mounting frame. According to the device, through cooperation of structures such as the tensioning frame, the tensioning roller and the buffer spring, the device can adjust the tensioning force of a film material passing through deviation rectifying equipment, the tensioning frame is slidably connected to the interior of the mounting frame, the tensioning roller is slidably connected to the interior of the mounting frame, and therefore the tensioning force of the film material passing through the deviation rectifying equipment can be adjusted; the tensioning rollers rotationally connected in the tensioning device make contact with a film material, the buffering springs arranged outside the tensioning frames in a sleeving mode can extrude the tensioning frames so that the tensioning frames can keep the trend of moving downwards, the two sets of tensioning frames can move up and down oppositely in cooperation with driving structures such as a servo motor, and the situation that the film material is broken during deviation rectification due to the too large tensioning force is avoided.

The invention discloses a data processing method for 3D movie frame insertion and computer equipment, and the method comprises the steps: obtaining a high-frame-rate 2D movie source, carrying out the data collection and motion processing of the 2D movie source, and constructing a first type of data containing inter-frame motion information; acquiring a low-frame-rate 3D film source, performing data acquisition on the 3D film source, and constructing a second type of data including spatial information; a 3D high-frame-rate film source is obtained, a third type of data containing motion information and space information is obtained according to the 3D high-frame-rate film source, and the number of the third type of data is smaller than that of the first type of data and that of the second type of data; and fusing the first type of data, the second type of data and the third type of data to obtain the data set for training the 3D movie frame insertion model. According to the invention, reasonable data set support can be provided for the frame insertion work of the 3D movie, and the consistency and stability of the frame insertion process of the 3D movie are improved.

A detachable front frame structure includes a front frame detachably disposed on a monitor and having first outer and inner walls, an optical touch module disposed within the front frame, and a film component. A side of the front frame pivots away from or close to the monitor. The film component between the front frame and the monitor includes a film and a film frame surrounding the film and having second outer and inner walls. A side of the film frame is detachably connected to another side of the front frame. When the film frame slides into the front frame and the front frame pivots toward the monitor, the first outer and inner walls interfere with chamfer structures of the second outer and inner walls to make the first outer wall enter between the second outer and inner walls to slide the film frame outward for pulling the film tightly.

A film bulk acoustic wave resonator (FBAR) is disclosed with recessed and raised frame portions in the piezoelectric film. The FBAR can include a substrate, the piezoelectric film supported to oscillate in a direction opposite to a main surface of the substrate, and a pair of top and bottom electrodes formed respectively on top and bottom surfaces of the film. The recessed frame portion and the raised frame portion can be formed in the film to extend adjacent to each other along a periphery of an active region of the film oscillating during an operation of the film on a top surface of the top electrode.

Methods and systems for high precision, high throughput measurement of devices mounted to a Film Frame (FF) are described herein. A pre-alignment system precisely measures the position and orientation of both a film frame and a wafer supported by the film frame with respect to a coordinate system fixed to a measurement system employed to characterize devices under measurement. In this manner, the film frame and the wafer supported by the film frame are loaded onto a measurement system chuck with a known orientation and position with respect to the measurement system. Precise knowledge of position and orientation of the film frame and wafer enables measurement system navigation through wafer sites with minimal throughput loss as additional search and alignment sequences are generally not required. In preferred embodiments, a pre-alignment system is integrated with a measurement system to perform pre-alignment functionality within a shared equipment footprint.

The utility model discloses a kind of touch interactive dynamic light box structures, comprising: light module, it is laid in mounting groove;Lamp film frame, it is covered on light module;Light-transmitting soft film, it is positioned on lamp film frame;Control box, it is positioned on light box ontology, adjusting roller is rotated and is connected on the first support in control box by eccentricity setting first pivot on end surface, damping member is set between first pivot and first support, the side of adjusting roller extends to control box outside, linkage plate is elastically rotated and is connected on second support, its end portion is abutted in the inside of adjusting roller, controller is laid in control box, the side of controller is provided with several touch switches, the end portion of linkage plate and touch switch butt joint, controller and light module, touch switch electrically connected.

The labyrinth breathable bag comprises a base, the top of the base is sequentially connected with a vertical base, a vertical air cylinder, a feeding frame and a first film frame from left to right, the left end of the feeding frame is connected with a film separating block, the top of the vertical air cylinder is connected with a needle plate, the needle plate is located below the film separating block, and the first film frame is connected with a second film frame. The right end face of the vertical base is sequentially connected with a second film frame, a guide transverse frame and a transverse air cylinder from bottom to top, the right end of the transverse air cylinder is connected with a hot pressing die, the right side of the hot pressing die is provided with a heat sealing shell, a fixing arm is connected between the heat sealing shell and the feeding frame, and the top of the vertical base is connected with a discharging table. The right end of the discharging table is connected with a discharging frame, and the top of the discharging table is connected with a slitting frame. The labyrinth breathable bag heat-seal forming and slitting device is reasonable in structural design, heat-seal forming and slitting treatment of labyrinth breathable bags can be achieved, structural integrity and performance stability of finished bags are guaranteed, production efficiency is improved, and the labyrinth breathable bag heat-seal forming and slitting device meets the requirement for batch industrial production.

The application provides a packaging method for a carbon nanotube film, comprising the following steps: supporting the carbon nanotube film on a supporting layer material; manufacturing a packaging frame matched with the carbon nanotube film; adhering the carbon nanotube film to the packaging frame; performing energy irradiation on a bonding area of the carbon nanotube film and the packaging frame; and removing the supporting layer material from the carbon nanotube film after irradiation. The application realizes strong bonding between the carbon nanotube film and the packaging frame through chemical bonding between materials, and improves the reliability of packaging.

The present disclosure provides a protective film attaching device and a protective film attaching method, and relates to the technical field of semiconductors. The protective film attaching device is used for attaching a protective film to a protected surface of a photomask, the protective film comprises a film sheet and a film frame surrounding the film sheet, and the protective film attaching device comprises a top plate, a bearing frame and a film attaching structure. The side of the top plate facing the photomask is provided with a support, which is configured to abut against the photomask during film attaching. The bearing frame is a hollow structure and is configured to support the photomask in such a way that the protected surface of the photomask faces away from the top plate. The film attaching structure is configured to carry the protective film and move the protective film towards the top plate after passing through the bearing frame, and when the support is in contact with the photomask, the attachment surface of the film frame is attached to the protected surface of the photomask. The orthographic projection of the support on the protective film falls on the film frame. In this way, the forces acting on different surfaces of the photomask can be partially offset, thereby reducing the risk of deformation of the photomask during film attaching.

The invention discloses a cold stretching film sleeving machine capable of adapting to multi-specification mixed production. The cold stretching film sleeving machine comprises a rack, a feeding conveying mechanism, a size measuring mechanism, a multi-film frame, a rotating machine head, a cutting mechanism and a stretching mechanism. The feeding conveying mechanism penetrates through the rack from front to back; the size measuring mechanism is used for measuring the length, width and height of a fed product; the multi-film frame is used for supplying films to the rotating machine head; the cutting mechanism is used for cutting the length of the film; the rotating machine head drives the film to rotate according to the length and width of a fed product; and the stretching mechanism is arranged below the rotating machine head and is used for stretching a film according to the length and the width of a fed product and sleeving the film on the product. The size measuring mechanism and the cutting mechanism are used for cutting the length of a film according to the height size, the rotating machine head judges whether the rotating machine head needs to rotate by 90 degrees according to the length size and the width size so as to be matched with the correct direction of a product for film sleeving, and the film sleeving operation requirement of multi-specification mixed products is met.

The utility model relates to the field of carrying and packing technology especially for electric carrying vehicle winding machine, including carrying execution module, the carrying execution module contains prong, walking power wheel, operating arm, the upper surface one side fixed mounting of prong has winding machine base, operating arm rotatory mounting is at the rear side of winding machine base, and operating arm is located the side top of prong, walking power wheel rotatory mounting is below prong, winding execution module, winding execution module contains winding machine stand, rotating arm, film frame, winding machine stand fixed mounting is below winding machine base, under the mutual cooperation of rotating arm, film frame, can carry out winding film packing to the goods on prong, to reach carrying goods and winding film packing integration, and then will carry and winding in the same time, same place complete work, greatly improve efficiency, reduce carrying time, increased the convenience when using overall device.

The utility model discloses a composite optical film and a backlight module, and relates to the technical field of optical films. The composite optical film comprises a first prism layer and a second prism layer which are sequentially arranged on one side of a light emitting surface from top to bottom, and a first atomization prism area, a common prism area and a second atomization prism area are sequentially arranged on the upper surface of each of the first prism layer and the second prism layer; a first base material layer and a second base material layer are respectively arranged at the bottoms of the first prism layer and the second prism layer; the top of the first prism layer is provided with a first fitting adhesive layer, and the bottom of the first base material layer is provided with a second fitting adhesive layer. According to the utility model, the problems that the shielding effect at the light incident part of an optical film material is poor, the hotspot phenomenon in front of a lamp is serious, and the cost of redundant parts is increased although lamp socket fireflies and bad tail bright lines can be effectively reduced by using a shading adhesive tape, a diffusion film frame silk screen and a lamp socket small reflector plate in the prior art are solved.

The invention discloses a VR film real-time rendering method based on intelligent prediction. The method comprises the following steps: acquiring head posture data, eye movement track data and film frame image data of a user; a Vision Transform model is utilized to generate a spatial feature vector sequence; forming a time sequence input matrix; inputting the time sequence input matrix into the improved RWKV model, and generating an intermediate prediction result and a confidence coefficient value in each stage; comparing the confidence coefficient value with a preset confidence coefficient threshold value, and if the confidence coefficient value and the preset confidence coefficient threshold value are not reached, selecting parallel branches by the dynamic path scheduling control unit according to a stage dependency table; priority rendering and delayed rendering operations are performed in a graphics rendering engine. According to the method, the fluency and timeliness of rendering frame generation under multiple views are improved, and low-delay and high-quality visual presentation in a complex scene is ensured.

The present application relates to a kind of roller control method suitable for wide flat metal profile straightening device, belong to straightening technical field.The straightening mechanism and detection mechanism are included, the straightening mechanism includes fixed frame and several film frame assemblies installed on the top surface of fixed frame, any film frame assembly includes straightening component and flattening component, the straightening component is adjustable with the two side walls of profile abut, the flattening component is adjustable with the top surface and bottom surface of profile abut, the straightening component and flattening component form straightening mouth, several straightening mouths are staggered arrangement;Detection mechanism is installed in the feed end of straightening mechanism and detects the bending degree of profile and is connected with straightening mechanism, the present application solves the problems of low efficiency, poor straightening accuracy and high labor intensity of existing straightening process.

The invention relates to the technical field of agricultural mechanical equipment, in particular to a carrot planting film mulching machine which comprises a movable frame, and a seeding mechanism and a film mulching mechanism are mounted on the frame; the seeding mechanism comprises a seed uniformizing box, a soil covering wheel and a compaction assembly, and a seed uniformizing disc is rotationally arranged in the seed uniformizing box; the film laying mechanism comprises a film frame and a film guiding assembly, the film guiding assembly is arranged on the film frame, and the film guiding assembly comprises a pair of film guiding rollers; the transmission assembly comprises a transmission shaft connected with a wheel shaft of the front wheel, and the transmission shaft transmits power to the seed uniformizing disc and the compaction assembly so as to drive the seed uniformizing disc to rotate for seed metering and drive the compaction assembly to compact a seedbed covered with soil. The seeding mechanism and the film mulching mechanism are integrated on the same frame, continuous collaborative operation of seeding and film mulching is achieved, efficiency loss caused by step-by-step operation of traditional equipment is avoided, the compaction assembly and the soil covering wheel are arranged, the seedbed treatment effect is enhanced, and the overall operation quality is improved.

The utility model discloses an express bag release film automatic adding device which comprises a base and a release film frame, the release film frame is installed at the top end of the base, a release film releasing cylinder is installed at the top end of the release film frame, an express bag frame is installed at the position, on one side of the release film frame, of the top end of the base, and the express bag frame is installed on the other side of the release film frame. An express bag releasing cylinder is mounted at the top end of the express bag frame, a rolling frame is mounted at the top end of the base on one side of the express bag frame, a rolling cylinder is mounted at the top end of the rolling frame, a positioning block is mounted at the end, away from the express bag releasing cylinder, of the express bag frame, and a stamping arm is mounted at the top end of the positioning block. According to the automatic release film adding device for the express bag, the release film can be conveniently cut, pressed and added, the continuous operation of cutting and conveying the release film is facilitated, assembly line type operation is facilitated, the release film is prevented from being conveyed too tightly or too loosely, the release film is prevented from being scattered or tightened and pulled apart, and the service life of the release film is prolonged. And the operation efficiency of the automatic release film adding device for the express bag is improved.

This utility model discloses a cleaning device for a protective film frame, including a base, a water pipe connected to the upper end of the base, a nozzle connected to the upper end of the water pipe, and a connecting pipe connected to the lower end of the water pipe through the base. A placement plate is provided above the base, and a through groove is formed on the placement plate. A support mechanism for rotating the placement plate is connected between the placement plate and the base. The support mechanism includes a sleeve connected to the lower part of the placement plate, and a gear two connected to the lower end of the sleeve. A motor is connected to the base, and a gear one is connected to the output end of the motor. Gear one and gear two mesh with each other. A rack is connected to the lower end of the placement plate. This utility model uses the placement plate to fix the frame structure. Then, by rotating the placement plate, the nozzle can rinse and clean the groove structure inside the frame. The uniform rotation allows the water jet to cover all angles inside the frame, improving the cleaning quality.