145results 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 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 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 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.

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 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 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.

A flexible bridge assembly for a rimless eyewear is provided. The flexible bridge assembly includes a body comprising a first flexible mounting portion and a second flexible mounting portion, each extending from opposite ends of a flexible central portion. The flexible bridge assembly also includes a first rigid mounting member embedded in the first mounting portion and configured to enable securing of the flexible bridge assembly to a first lens of the rimless eyewear. The flexible bridge assembly further includes a second rigid mounting member embedded in the second flexible mounting portion and configured to enable securing of the flexible bridge assembly to a second lens of the rimless eyewear. Further, the flexible bridge assembly includes a deformable rigid bar extending between the first and second mounting members and configured to be embedded within the flexible central portion.

The invention relates to a smoothing machine (1) comprising at least two cooperating rollers (2, 3, 4) which can form a roller gap between them, wherein the smoothing machine (1) has a machine frame (5) in which the rollers (2, 3, 4) are rotatably mounted, wherein the machine frame (5) has a first part (6) and a second part (7), wherein each part (6, 7) supports at least one roller (2, 3, 4) and wherein coupling means (8) are arranged to detachably connect the first part (6) of the machine frame (5) with the second part (7) of the machine frame (5).In order to make it easy to access the rollers even with heavy rollers, and in particular to make maintenance and replacement work easy and safe, the invention provides that means of movement (12) are arranged to move the calender (1) in the horizontal direction (H) and in the direction perpendicular to the axis of the rollers (2, 3, 4) when the first and second parts (6, 7) are coupled, and to move the first part (6) relative to the second part (7) in the horizontal direction (H) and in the direction perpendicular to the axis of the rollers (2, 3, 4) after the first part (6) is uncoupled from the second part (7).

A secondary battery according to an embodiment of the present invention may include: an electrode assembly; a frame that surrounds a circumference of the electrode assembly so as to accommodate the electrode assembly, and includes an insulation material; and a pair of exterior sheets sealed to the frame at both sides of the frame, respectively, so as to cover the electrode assembly. A groove facing the outside of the frame may be defined in the frame so that a sealing surface area between the exterior sheet and the frame is increased.

The invention relates to the technical field of glasses accessory manufacturing, in particular to a glasses leg, a manufacturing method thereof and an injection mold. When the glasses leg is manufactured, firstly, the inner layer piece with the positioning through hole is formed in advance, so that an accurate reference is provided for subsequent assembly; then, precise installation of the metal framework is achieved through the through holes, and it is ensured that the spatial position meets the design requirement; and finally, complete coating is formed through secondary injection molding, so that the metal framework and the polymer matrix form firm mechanical interlocking and chemical combination. According to the method, through organic combination of the three key steps, accurate positioning and reliable fixing of the metal framework in the glasses legs are achieved, the hinging pieces can be accurately controlled to protrude out of the inner sides of the glasses legs, and the modern hinge design requirement is met.

An article includes a hollow enclosure defining a void. The void has a first section and a second section separate from the first section. An electronic component is housed in the first section and the second section of the void. A low pressure mold material is molded into the first section of the void and cured around a first segment of the electronic component to encapsulate the first segment of the electronic component. A support seal is inserted into the second section of the void adjacent a second segment of the electronic component. The support seal defines a sealing barrier on one side of the low pressure mold material that limits the flow of low pressure mold material out of the first section of the void.

An apparatus, system and method for providing a two stage system for manufacturing of glasses including an eye frame and two lenses. Included are a base stage including base slides; an upper sled stage including a platen for receiving the eye frame, at least one pivot pin and pin socket, and upper slides suitable to mate with the base slides to enable the upper slides to slide along the base slides to thereby impart lateral movement of the upper sled stage along the base stage; at least two stops along distal ends of the upper slides, wherein the lateral movement of the upper sled stage ceases upon reaching a first one of the at least two stops; and an air cylinder that imparts the lateral movement and which, upon continued application of air pressure at the air cylinder at the cessation of the lateral movement, effects a pitching of the upper stage sled about the pivot pin until a pitch stop one of the at least two stops is reached.

The utility model discloses a multi-stage runner balance structure of a thin-wall rubber frame injection mold, which comprises a front mold, a rear mold arranged below the front mold, an upper mold core connected with the bottom of the front mold, a first-stage runner arranged at the bottom of each of the left side and the right side of the upper mold core, and a second-stage runner arranged at the bottom of each of the left side and the right side of the upper mold core, two primary runners are formed in the bottoms of the front side and the rear side of the upper mold core, and a plurality of glue injection nozzles are mounted in the front mold. According to the utility model, the second-stage runner is additionally arranged on the front side of the first-stage runner on the front side, so that melt glue flows along the extension direction of the second-stage runner before being sprayed into the first-stage runner on the front side, the time of flowing into the first-stage runner on the front side is delayed, and the temperature difference between the first-stage runner and the melt glue is reduced; according to the injection mold, melt glue can be prevented from being solidified in the first-stage runner on the front side, so that glue on the four sides of the injection mold for the thin-wall glue frame is relatively stable, and the forming quality of a thin-wall glue frame product is guaranteed.

The utility model relates to a plate glasses frame pressing and splicing all-in-one machine which is characterized in that a preheating station, a pressing beam shaping station and a nose pad splicing station are arranged on a machine frame, the pressing beam shaping station is arranged between the preheating station and the nose pad splicing station, and the preheating station, the pressing beam shaping station and the nose pad splicing station are sequentially arranged in a linear longitudinal mode. A first material moving device is arranged between the preheating station and the pressing beam shaping station in a connected mode, and a second material moving device is arranged between the pressing beam shaping station and the nose pad splicing station in a connected mode. According to the plate glasses frame pressing and splicing all-in-one machine, after each glasses frame is fed for one time, glasses frame preheating can be completed at the preheating station in the machine for subsequent processing, and then nose bridge shaping and nose pad splicing of the glasses frames are sequentially completed at the pressing beam shaping station and the nose pad splicing station in the machine; wherein the first material moving device and the second material moving device are matched to transfer and convey the mirror frame between the stations, so that the production is more convenient and more efficient.

The invention provides a manufacturing process of a high-precision lens cone, and belongs to the technical field of high-precision lens cone manufacturing. The problems that a traditional cold runner structure in an existing injection mold is difficult to meet the filling requirement under the conditions of multiple cavities and long runners, insufficient filling is easily caused, and the precision is reduced are solved. The injection mold is used for forming, the injection mold comprises an upper fixing plate, a fixed mold plate, a runner plate, a movable mold plate and a lower fixing plate which are arranged from top to bottom, and a cavity extends downwards from the runner plate, penetrates through the movable mold plate and forms a forming part of a product main body in the lower fixing plate; a hot runner system is arranged in the upper fixed plate; a cold runner is formed in the runner plate and the movable mold plate; and a heat insulation mechanism is arranged on the contact surface of the fixed mold plate and the upper fixed plate. The injection mold has the advantages that stable filling and efficient demolding are achieved by optimizing the runner structure and the heat insulation design.

This invention relates to a method for seamless welding of multi-cavity profiles and integrated molding of sound insulation layers, as well as a door and window frame. It belongs to the field of building door and window profile processing and manufacturing technology. By moving the injection of the sound insulation composite material before welding, pre-injection is completed when the profile cavity ports are open, solving the problem of material not flowing into the closed corner area and resulting in missing corner sound insulation filling in existing post-injection processes. By applying a heat-activated protective film to the welding end face and implementing a staged heating and pressurization process, the flow homogenization conditions of the molten material on the outer surface are improved, effectively reducing the width of the white weld seam at the corner. By selecting a sound insulation material system with a final curing temperature matching the welding residual heat temperature range, the residual heat during the natural cooling process of the corner after welding drives the final curing of the material, merging the welding process and the sound insulation layer molding process. No structural modifications to existing welding equipment are required, making it easy to promote and apply under existing production conditions.

A piece and frame integrated auxiliary mirror injection mold comprises a front mold plate, a front mold core, a rear mold core, a rear mold plate and at least two sets of sliding block mechanisms. During mold closing, the front mold cavity and the rear mold cavity of the front mold core and the rear mold core define an auxiliary mirror mold cavity, and the auxiliary mirror mold cavity is used for forming a piece-frame integrated auxiliary mirror; the two sets of sliding block mechanisms are oppositely arranged on the two sides of the auxiliary mirror cavity. Each sliding block mechanism comprises a sliding base, an elastic piece, a shoveling machine and a sliding block. The sliding seat is slidably assembled on the front mold plate, the inner side of the sliding seat is connected with the sliding block, the outer side of the sliding seat is provided with the elastic piece, the elastic piece drives the sliding seat to move inwards, the inner end of the sliding block extends into the front cavity, and the sliding block is used for limiting a polarizing film placed on the top face of the front cavity. In the production process, after mold closing, the sliding blocks of the two sliding block mechanisms automatically retreat from the front cavity under the cooperation of the sliding seats and the shoveling machine, and the polarizing film is contained in the top face in the auxiliary mirror cavity, so that the piece-frame integrated auxiliary mirror integrally formed in the auxiliary mirror cavity in an injection molding mode is directly combined with the polarizing film, the production procedures can be reduced, and the production efficiency is improved.

Disclosed is a method, for example implemented by a computer, for determining the shape of a nose pad, to be part of an ophthalmic lens intended to be worn by a wearer, the method including: receiving lens shape data relating at least to the shape of an ophthalmic lens; receiving morphology data relating at least to the morphology of the nose of the wearer; and determining the shape of the nose pad intended to be part of the ophthalmic lens intended to be worn by the wearer based at least on the lens shape data and morphology data.

The invention discloses assembling equipment and an assembling method, and relates to the technical field of machining, the assembling equipment comprises a machine base, a conveying mechanism, a taking and placing mechanism and a material taking mechanism, and the machine base is provided with a feeding station, a material taking station, an assembling station and a discharging station; the transportation mechanism is used for bearing and transporting the circulation tool, and a product and a gland are preset on the circulation tool; the pick-and-place mechanism comprises a pick-and-place part, and the pick-and-place part is used for picking the glands located on the assembly station so as to remove the glands from the circulation tools and is further used for placing the picked glands back to the circulation tools located on the assembly station so as to press the products; the material taking mechanism comprises a material taking part, and the material taking part has a moving stroke moving between a material taking station and an assembling station and is used for conveying the pressing sleeve located on the material taking station to the assembling station. The invention aims to overcome the defects of low manual assembly efficiency and unstable product quality in the prior art.

The application discloses a manufacturing method of an antibacterial negative ion spectacle frame, and comprises the following steps: configuring TR plastic titanium and nanometer hexagonal stone into frame body material according to a weight ratio of 0.83-0.85:0.15-0.17, then uniformly stirring the frame body material to perform granulation, pouring the granulated frame body material into a drying machine, pouring the frame body material into a barrel of an injection molding machine after baking, and performing injection molding to obtain a negative ion spectacle frame body; uniformly mixing bright surface gold oil and antibacterial silver ions according to a weight ratio of 0.91-0.92:0.08-0.09, standing to eliminate bubbles, and obtaining mixed paint; loading the mixed paint into a spray gun, then spraying the mixed paint on the surface of the spectacle frame body, and finally baking and drying the frame body after spraying is completed. The mixed paint of the bright surface gold oil material and the water-soluble antibacterial silver ions sprayed on the surface of the frame body enables the spectacle frame with added silver ions to have an active defense function against bacteria and further directly inhibit the invasion of bacteria on the skin.