209results about "Frames" patented technology

The invention relates to the technical field of intelligent glasses production equipment, and discloses intelligent glasses leg metal shielding cover frame automatic rubber ring pasting equipment which comprises a feeding sliding table, a glasses positioning table, an outer supporting attaching assembly used for pressing the inner side face of a rubber ring, and an opposite extrusion attaching assembly used for pressing the upper face and the lower face of the rubber ring. And the release paper adsorption positioning assembly is used for accurately positioning release paper to which the rubber rings to be assembled are adhered on the periphery of the frame of the metal shielding cover to which the rubber rings are to be adhered on the inner sides of the left glasses leg and the right glasses leg, and the equipment utilizes the glasses positioning table to position and limit the glasses frame and the glasses legs to which the rubber rings are to be adhered. Then the release paper adsorbing and positioning assembly is used for manually positioning and adsorbing the release paper pasted with the rubber ring firstly and then automatically positioning and adsorbing the release paper pasted with the rubber ring, then the outer supporting and attaching assembly and the opposite extruding and attaching assembly are used for automatically assisting in pasting the inner side face, the upper face and the lower face of the rubber ring respectively, the precise automatic pasting action is completed in a narrow space, the pasting position precision is high, and the production efficiency is high.

The invention relates to the technical field of glasses manufacturing, and discloses a glasses frame manufacturing method based on topological optimization and 3D printing and a frame, and the manufacturing method comprises the following steps: S1, obtaining head data of a user, and designing a lightweight glasses frame structure through topological optimization in combination with a dynamic load condition; s2, seamlessly converting the frame model generated by topological optimization in the step S1 into 3D printing parameters; and S3, manufacturing the lightweight spectacle frame with the partition material according to the topological optimization result of the step S1 by using a multi-material 3D printing technology. By inputting the head data of the user and the dynamic load condition into the topological optimization process, a lightweight frame structure adaptive to the individual wearing requirement can be generated on the premise of meeting the strength requirement, the matching degree of the frame and the facial features of the user is improved, meanwhile, redundant materials are reduced, and the mechanical property is maintained while the lightweight is ensured.

The invention discloses an assembly equipment control method and assembly equipment, and relates to the technical field of production equipment.The assembly equipment comprises a product supply device and a tool feeding device.The product supply device comprises a bearing tool movably arranged in the first horizontal direction; the tool feeding device comprises a movable seat capable of being movably arranged in the second horizontal direction, the movable seat is used for bearing a pressure maintaining tool, the bearing tool is used for bearing a product body, the pressure maintaining tool is used for being combined with a to-be-assembled part, and the movable seat can also be movably arranged in the height direction. The control method of the assembling equipment comprises the steps that when a product is assembled, the movable seat is controlled to move to a pre-assembling point position corresponding to the bearing tool; and synchronously controlling the movable seat to descend for a first preset distance and the bearing tool to move for a second preset distance in the first horizontal direction. The invention aims to provide automatic assembly equipment and a matched control method thereof.

The invention relates to the technical field of intelligent glasses production equipment, and discloses intelligent glasses left and right hinge frame inner hot-pressing patch equipment which comprises a feeding sliding table, a magnetic attraction tool, a glasses frame carrier, a Z-axis lifting sliding table and a patch assembly for positioning and locking the hinge frames on the two sides of a glasses frame and accurately positioning the patch direction. The automatic hot-pressing assembly is used for carrying out hot-pressing pasting operation on the cooling fin, and the pasting assembly is used for positioning the pasting position of the cooling fin to be pasted and the hinge frame in the up-down, left-right and front-back three-axis six-direction mode and comprises a pasting base and an elastic frame pressing module erected on the outer side of a hinge frame positioning base; according to the hot-pressing surface-mounting equipment in the left and right hinge frames of the intelligent glasses, the surface-mounting assembly is used for accurately positioning the cooling fins to be mounted on the inner walls of the hinge frames, and the automatic hot-pressing assembly is used for assisting in heating and softening and pressurizing and applying the cooling fins to the inner walls of the hinge frames; the purpose of accurately, efficiently and conveniently pasting the cooling fins is achieved.

The invention relates to the technical field of frame production, in particular to pultrusion production equipment for a fiber reinforced composite photovoltaic frame, which comprises a machine body serving as a carrier of the whole device, a mold mounted on the machine body, a bearing seat arranged on one side of the machine body, and a cutting mechanism mounted on the machine body and used for cutting along the outline of the photovoltaic frame. A track is fixedly connected to the end of the bearing column, a cutting machine is movably installed on the track, a connecting column is slidably connected into the reset groove, a supporting seat is fixedly connected to the connecting column, the cutting machine is installed on the supporting seat, and a transmission mechanism used for driving the cutting machine and the frame to move synchronously is further installed on the machine body. The transmission mechanism is arranged, in the synchronous moving and cutting process, the frames always keep stable moving speed and tension, the cutting machine can accurately cut according to the preset size, it is ensured that the length and shape of each frame meet the design requirement, and the size precision and consistency of products are improved.

The invention relates to a bicycle frame (1) which is made at least predominantly of thermoplastic material, comprising a plurality of node elements (2) and a plurality of frame struts (3) extending between node elements (2), wherein at least some of the frame struts (3) are designed as frame tubes with a preferably continuous hollow profile cross-section, wherein the frame struts (3) and the node elements (2) are joined as separately manufactured modules to form a one-piece frame, wherein at least one node element (2) is preferably made in one piece at least predominantly of a thermoplastic material and at least some of the frame struts (3) comprise a thermoplastic material reinforced with tensile long fibers. The invention further relates to a method for producing the bicycle frame (1).

The invention discloses assembling equipment, and relates to the technical field of production equipment.The assembling equipment is provided with a part feeding station, a transfer station, a tool feeding station and an assembling station and comprises a stock bin, a transfer device, a tool supply device, a product supply device, a material feeding device and a tool feeding device which are arranged corresponding to the stations; the transfer device is used for bearing to-be-assembled parts; the tool supply device is used for providing a pressure maintaining tool; the product supply device is used for providing a product main body borne by the bearing tool; the material feeding device is used for transferring to-be-assembled parts in the stock bin to the transfer device for positioning; the tool feeding device is used for transferring the pressure maintaining tool at the tool feeding station to the transfer station to be combined with the to-be-assembled part, and transferring the combined pressure maintaining tool to the assembling station to be matched with the bearing tool. The invention aims to provide the automatic assembling equipment.

This invention provides face masks, including filter masks, and methods for manufacturing them. [Solution] A face mask comprising a mask body 143 defining a cavity for accommodating the wearer's nose and mouth, and a sealing member 144 hanging down from the mask body to engage with the wearer's face, wherein the mask body includes a filter 141 and a gas inlet 142, the filter being located in a first area of ​​the mask body and the gas inlet being located in a second area of ​​the mask body, a nose portion for accommodating the wearer's nose, a mouth portion for accommodating the wearer's mouth, and a cheek portion extending laterally across the wearer's cheek.

A method for manufacturing continuous fiber composite frame having steps of heating at least a portion of a continuous fiber bundle, bending the portion in three-dimensional directions along a fiber axis of the continuous fiber bundle in space, and creating multiple structural units; and bonding multiple connection points of the structural units to create a structural prototype.

A method for producing articles and semi-finished products made from cellulose acetate, comprising recovering cellulose acetate waste from previously produced cellulose acetate articles and / or semi-finished products, dispensing or placing a mixture of at least one polymeric material into a mold, and applying heat and pressure to the mixture in the mold to form the article or semi-finished product. The mixture is at least partially formed from the cellulose acetate waste, and the article and / or semi-finished product may be subjected to a cooling and pressure step. The mixture is at least partially formed from cellulose acetate fragments.

This invention discloses an injection mold for eyeglass frames, comprising a mold body with sliding holes on both ends of the mold body. A circular rod is slidably connected inside the sliding holes. A hinge seat is hinged to one end of the circular rod, and a connecting rod is provided at one end of the hinge seat. A switching structure is provided at one end of the connecting rod, and a combination structure is provided at the other end of the connecting rod. The switching structure includes a threaded hole and a threaded head. The threaded head is threaded into the threaded hole, and the threaded hole is located at one end of the sliding hole and is fitted onto the surface of the hinge seat. This solution uses sliding holes and a circular rod in the mold body to connect the switching structure and the combination structure, facilitating end-to-end assembly and installation. It also allows for switching of connection states, enabling both rigid and hinged installation, facilitating adjustment and convenient combination use.

The present invention relates to a component (1) of an eyeglass frame and a method for the additive manufacturing of such a component (1) by stereolithography, the component (1) comprising at least one eyeglass frame (3) with an inner edge (10), an inner support structure (12) being manufactured together with the eyeglass frame (3) to support the eyeglass frame (3), the inner support structure (12) of the manufactured component (1) being connected to the inner edge (10) at at least two opposing points (14), these points (14) being supported relative to each other, the surface (5) of the component (1) having at least one connection region (7), the connection region (7) being hidden in the use position of the finished eyeglass frame, an outer support structure (9) being provided, the outer support structure (9) being manufactured together with the component (1), the connection between the outer support structure (9) and the component (1) being established at the connection region (7), and the manufacturing of the inner support structure (12) being started when the connection between the outer support structure (9) and the component (1) is established.

The invention relates to an eyeglasses equipment (1) including a frame (10), and at least one ophthalmic lens (20) mounted into said frame. According to the invention, this eyeglasses equipment includes a colored interface (30) that is placed between said frame and said lens.

The present invention addresses the problem of obtaining an integrally molded article of a cylindrical section or a columnar section of a thermosetting resin and a metal member in a lightweight and stable joined state. The present invention for solving the above problem is an integrally molded article in which a metal member (b) and a structural member (a) substantially formed from a fiber-reinforced thermosetting resin are joined, the metal member (b) having an overlap region that overlaps with the structural member (a), at least a portion of the overlap region has a joint portion that is in contact with the structural member (a), and at the joint portion, the ratio ([alpha] tb / [alpha] ta) of the linear expansion coefficient [alpha] tb of the joint circumference of the metal member (b) to the linear expansion coefficient [alpha] ta of the joint circumference of the structural member (a) in a measurement temperature range of 60-150 DEG C ([alpha] tb / [alpha] ta) is 1.0-50.

The present invention relates to a frame for eyeglasses, including parts made from a composite material comprising fibres (2) in a polymer matrix (3). In accordance with the invention, the fibres (2) are arranged mostly or entirely in a continuous manner along the longest dimension of the shape of the part.

Systems and methods for creating fully custom products from scratch without exclusive use of off-the-shelf or pre-specified component A system for creating custom products includes an image capture device for capturing image data and / or measurement data of a user. A computer is communicatively coupled with the image capture device and configured to construct an anatomic model of the user base on the captured image data and / or measurement data. The computer provides a configurable product model and enables preview and automatic or user-guided customization of the product model A display is communicatively coupled with the computer and displays the custom product model superimposed on the anatomic model or image data of the user.

The invention discloses a composite glasses structure, and relates to the technical field of glasses, the composite glasses structure comprises a first carbon fiber layer, a first TPU layer and a nylon layer which are arranged in order, the surface of the first carbon fiber layer is fixedly provided with a first epoxy resin layer, and the surface of the first TPU layer is fixedly provided with a second epoxy resin layer; a plurality of inwards-buckled first honeycomb holes are formed in the face, close to the first TPU layer, of the first epoxy resin layer, first TPU inwards-buckled parts are injected into the first honeycomb holes in a pressed mode, the first TPU inwards-buckled parts and the first TPU layer are integrally formed, and the first TPU layer and the nylon layer are bonded to each other; the invention further discloses a production process of the composite glasses structure. According to the invention, the first carbon fiber layer, the first TPU layer and the nylon layer are fixedly connected in sequence, and good elasticity, good tearing strength and excellent bending resistance of TPU are fully utilized, so that the composite material has the functions of good elasticity, higher bending degree and difficulty in breaking.

The invention is related to a method of manufacturing of a composite substrate comprising an embedded electronic device by forming in a first substrate a cavity for receiving the electronic device; disposing the electronic device between the first substrate and a second substrate in said cavity; providing a solvent of cellulose acetate in-between the first substrate and the second substrate, maintaining the first substrate and the second substrate in contact together, wherein the electronic device is maintained between the first substrate and the second substrate, forming the composite substrate.

The invention belongs to the field of glasses processing, and discloses an AR glasses leg injection molding process which comprises the following steps: preparing an insert; preparing a product mold which is divided into a hard rubber forming mold A and a soft rubber forming mold B; hard rubber injection molding is conducted, specifically, the mold A is installed on an injection molding machine table, the insert is positioned, and hard rubber injection molding is conducted on the end of the insert through an injection molding machine to prepare a positioning supporting bone; performing soft rubber primary injection molding, namely mounting the mold B on an injection molding machine table, positioning the insert through the positioning support bone, and performing soft rubber injection molding on one side of the spectacle leg along the length direction by adopting the injection molding machine to prepare a spectacle leg semi-finished product; cutting off the positioning support bone; and carrying out secondary soft rubber injection molding, namely carrying out secondary soft rubber injection molding on the semi-finished spectacle leg product by adopting the injection molding machine to prepare a complete spectacle leg. The method has the advantages that the problem that the appearance is influenced by conventional positioning exposure of the insert is solved, and the appearance integrity of a product is guaranteed.

The invention relates to the technical field of intelligent glasses production equipment, and discloses intelligent glasses nose pad cover secondary hot-pressing equipment which comprises a feeding sliding table, a magnetic attraction tool, a glasses frame positioning carrier and a hot-pressing curing assembly for carrying out hot-pressing positioning on nose pad covers installed on a left nose pad and a right nose pad. The hot-pressing curing assembly comprises a hot-pressing seat, a left hot-pressing block for pressing the left nose pad cover, a left adjusting mechanism and a left pressing air cylinder which are used for finely adjusting the position of the left hot-pressing block, a right hot-pressing block for pressing the right nose pad cover, and a right adjusting mechanism and a right pressing air cylinder which are used for finely adjusting the position of the right hot-pressing block. The nose pad cover bonded with the glasses frame nose pad through glue is subjected to secondary pressing and pressure maintaining, the chemical reaction speed is increased in a mode of heating the nose pad cover, the glue curing speed is increased, and the purpose of rapid bonding and curing of the nose pad cover and the glasses frame nose pad is achieved. The problem that the nose pad cover which is not positioned and controlled is pulled by liquid glue stress and tension to generate displacement and even distortion due to too slow glue solidification is avoided.

The utility model relates to the technical field of glasses, and discloses a frame stamping device for glasses production, which comprises a workbench, the top of the workbench is fixedly connected with an outer shell, one side of the inner wall of the outer shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, the inner part of the outer shell is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the outer shell. A driven wheel is fixedly connected to one side of the outer wall of the rotating rod, and a belt is arranged between the outer wall of the driving wheel and the outer wall of the driven wheel. According to the punching machine, the motor drives the driving wheel to rotate, so that the small gear is driven to rotate, the large gear is further driven to rotate, the eccentric column rotates to enable the first rotating block to move up and down repeatedly, the punching block is driven to move up and down, one-time punching forming of materials is achieved, and part of parts do not need to be punched many times; the problem that in the prior art, a spectacle frame needs to be spliced and assembled for multiple times to complete a final product is solved, and the production efficiency of the device is improved.

The utility model belongs to the technical field of molds, and particularly relates to an injection mold for processing long light guide thick-wall optical patterns. The long-light-guide thick-wall decorative lighting frame forming die comprises a long-light-guide thick-wall decorative lighting frame forming lower die and a long-light-guide thick-wall decorative lighting frame forming upper die. According to the utility model, melt flows into the cavity for injection molding, the side abutting positioning part can abut against and position the outer side of the lower molding panel during injection molding, so that the situation that the lower molding panel laterally moves during injection molding is avoided, the injection molding precision is improved, the mold is opened after injection molding is completed, and the production efficiency is improved. The inclined ejection mold opening assembly can be used for carrying out preliminary inclined ejection on the upper forming insert panel, so that enough demolding space is formed between the upper forming insert panel and the lower forming insert panel, then the straight ejection demolding part is used for carrying out large-area ejection on a formed plastic part, and the case clamping condition is avoided during ejection; the normal ejection of the plastic part is not influenced, and meanwhile, the in-mold space is saved.

The present invention discloses a method for injection molding of propionate fiber glasses legs, which is used for injection molding metal pins into the body of propionate fiber glasses legs, and comprises the following steps: placing propionate fiber raw material into the barrel of an injection molding machine, placing metal pins into an injection mold; positioning the metal pins using a positioning device on the injection mold; starting the injection molding machine, and injecting the molten propionate fiber raw material into the glasses leg molding cavity of the injection mold through the injection molding machine; and opening the mold to take out the injection molded glasses legs after the injection mold is cooled. The present invention replaces the mold making machine with a high-precision injection mold, which has a more stable shape, good hardness, and better quality, and greatly reduces production costs and improves production efficiency. Glasses legs of different colors can also be obtained by matching the color of the propionate fiber raw material, and the colors are arbitrary and adjustable in multiple colors.

The application provides a kind of heat insulation aluminum profile foaming injection equipment and its injection method, relate to aluminum profile production equipment technical field, heat insulation aluminum profile foaming injection equipment includes distributing device, punching device and glue injection device, punching device is connected with distributing device by first transmission belt, punching device includes fixed frame, translation assembly, lifting assembly and puncher, translation assembly is fixedly arranged on fixed frame, lifting assembly is arranged on translation assembly, puncher is connected with lifting assembly;Glue injection device is connected with punching device by second transmission belt, glue injection device includes workbench, support frame, moving mechanism and glue injection machine, support frame is arranged on workbench, moving mechanism is arranged on support frame, glue injection machine is connected with moving mechanism;The heat insulation aluminum profile foaming injection equipment of the application injects foaming glue from the middle position of aluminum profile, can realize two-way injection, improves production efficiency while ensuring that aluminum profile inner cavity position can be more evenly filled with foaming glue.

The utility model belongs to the technical field of door and window manufacturing, and discloses a sealing rubber strip embedding device which comprises a table assembly used for bearing a window frame and positioning, clamping and fixing the window frame, and further comprises a translation assembly installed at the top of the table assembly and used for longitudinal and transverse feeding. The bottom of the translation assembly is provided with a pressing assembly used for pressing the sealing rubber strip and swinging and shifting the sealing rubber strip. The translation assembly comprises a transverse movement mechanism, and a longitudinal movement mechanism is arranged below the transverse movement mechanism; and the pressing assembly comprises a servo motor, a swinging and rotating frame is installed at the output end of the servo motor, and a pressing head mechanism is fixedly installed on one side of the swinging and rotating frame. According to the sealing rubber strip embedding device, transverse and longitudinal two-way linear motor drive (the first linear motor and the second linear motor) is matched with the cantilever type frame body design, continuous movement of the pressing head on an L-shaped path of a window frame is achieved, and it is guaranteed that sealing rubber strips are embedded into the three edges of the window frame at a time; the mechanical structure is simplified, the motion interference risk is reduced, and the moving precision is improved.

An object of the present invention is to manufacture an integrated molded component formed by bonding a fiber-reinforced thermosetting resin structural member having a hollow or solid columnar portion and another resin structural member with high productivity and in a strong bonded state. The present invention for solving the above problems is to provide an integrated molded component formed by bonding a structural member (a) consisting essentially of a fiber-reinforced thermosetting resin and having a hollow or solid columnar portion and a resin structural member (b), in which the resin structural member (b) has an overlap region overlapping an outer peripheral surface and / or an inner peripheral surface of the hollow columnar portion or the solid columnar portion of the structural member (a), and is bonded to the structural member (a) via a thermoplastic resin in at least a portion of the overlap region.

The utility model belongs to the technical field of spectacle frame production, and particularly relates to spectacle frame rapid forming equipment which comprises a base, a sliding groove formed in the top of the base, a lower die installed in the sliding groove in a sliding mode, a spectacle frame groove formed in the top of the lower die and two spectacle leg grooves formed in the top of the lower die. Limiting rods are fixedly installed at the positions, located at the four corners of the base, of the top of the base, the four limiting rods are sleeved with the same upper mold, a feeding groove is formed in the top of the upper mold, and a sealing plug is installed in the feeding groove in an inserted mode. The fixing assembly is located on the base and used for fixing the upper mold; the power assembly is located in the base and used for driving the lower die to shake in a reciprocating mode; according to the utility model, raw materials in the spectacle frame groove and the two spectacle leg grooves can be tamped, so that the raw materials in the spectacle frame groove and the two spectacle leg grooves are prevented from generating bubbles, the quality of a spectacle frame is not influenced, and the raw materials in the spectacle frame groove and the two spectacle leg grooves can be quickly cooled, so that the working efficiency is improved.