43results about "Buttons" patented technology

The invention relates to the technical field of high polymer material injection molding, and particularly provides a spraying-free button preparation method based on a double-shot injection molding process, and the spraying-free button preparation method based on the double-shot injection molding process is characterized in that through the double-shot injection molding process of polyketone (POK) and thermoplastic elastomer (TPE), temperature gradient control, mold rotation and micropore interface interlocking technologies are combined; and spraying-free, high-gloss, wear-resistant and environment-friendly button manufacturing is realized. The POK base body is subjected to high-temperature injection molding in the first injection mode, the TPE surface layer is subjected to low-temperature injection molding in the second injection mode, mechanical interlocking is formed through micropore filling, and the bonding capacity can be improved by 30% or above. According to the method, a traditional paint baking procedure is omitted, the comprehensive cost is reduced by 15%-20%, VOC emission tends to zero, and the method is suitable for production of decoration parts such as clothes and bags.

The invention relates to a composition for injection molding. The composition comprises polyamide 6; and an inorganic nucleating agent. The invention also provides injection molded accessories, such as buttons, zipper sliders, buckles, cord fasteners, cord ends and barriers, comprising the composition. Methods of making an article, such as a fitting, including injection molding the composition are also provided.

To provide a button product fabricating device capable of shortening a button product fabricating time. The button product fabricating device is configured to fabricate a button product by connecting a front member and a back member, and includes: a printing unit configured to perform printing on a printing medium; a die unit configured to connect the front member and the back member; and a conveying unit configured to convey the printing medium onto the front member along a conveying path from the printing unit toward the die unit. The conveying unit includes a plurality of conveying rollers and a one-way clutch, and the one-wary clutch is configured to transmit a drive force to the conveying rollers when rotating in a first rotation direction and not to transmit the drive force to the conveying rollers when rotating in a second rotation direction which is a direction opposite to the first rotation direction.

Method for forming a rubber layer (3) on a surface of a resin material body of a zipper coupling link (1), wherein the method comprises: first, applying a coating material to the surface of the resin body of the dome member (1) to form a coating layer (2), using a coating material to which a pigment has been added, wherein the pigment in the coating material for forming the coating layer has a weight percentage of 10% to 30%, and wherein the coating layer (2) has a surface roughness of 2 µm to 7 µm, and then rubber coating to form a rubber layer (3) on the paint layer.

This invention provides a button-winding machine welding clamp device to prevent button drop, comprising: a storage box, on the surface of which a welding clamp assembly is provided, the welding clamp assembly including a fixed clamp, a movable clamp, and a hot-melt head; a drive assembly disposed at one end of the movable clamp, the drive assembly including an electric telescopic rod and a connecting plate; a cooling assembly disposed on the surface of the storage box, the cooling assembly including an air inlet pipe, a condenser pipe, and a fan; and a surface cleaning assembly disposed on the surface of the storage box, the surface cleaning assembly including a hydraulic rod and a cleaning block; and one end of the fixed clamp being fixedly connected to the surface of the storage box. The button-winding machine welding clamp device provided by this invention allows the movable clamp to rotate via the electric telescopic rod, simultaneously heating the hot-melt thread onto the button surface. The cooling assembly cools the button surface, and the hydraulic rod drives the cleaning block to remove the molten adhesive adhering to the surface of the hot-melt head, preventing the molten adhesive from affecting subsequent processing and improving the efficiency of the button winding process.

The invention discloses a manufacturing technology and device for an osteoporosis huge rotator cuff sewed absorbable button, and aims to provide the manufacturing technology and device for the osteoporosis huge rotator cuff sewed absorbable button with enhanced absorbability and strength. The preparation method comprises the following steps: 1, uniformly blending PLLA particles and beta-TCP powder; 2, granulating the blended composite material into uniformly dispersed composite master batches by using an extruder, and removing the moisture of the composite master batches to fully dry the composite master batches; 3, the dried composite master batch is subjected to injection molding to form the absorbable part; fourthly, the formed absorbable button parts are automatically positioned and placed in batches through a feeding tray in a preparation chamber, and the annealing transformation temperature is prepared; and 5, the feeding tray is put into an annealing chamber for temperature control annealing. The preparation method has the beneficial effect that the absorbable button which is high in mechanical support and absorbable integration degree and is suitable for seaming the huge raglan rotator cuff with osteoporosis is prepared.

The invention relates to a container system (1; 101; 201; 301; 401) comprising: a container (2), in particular a sterile medical or surgical container; at least one separate coupling element (4) and at least one coupling system (6) for detachably connecting the coupling element (4) to the container (2), wherein the coupling system (6) comprises a male coupling section (8) formed on the container (2) and a female coupling section (10; 110; 210; 310; 410) formed on the coupling element (4), the coupling sections (10; 110; 210; 310; 410) being able to be coupled and uncoupled with one another, wherein the male coupling section (8) is formed integrally in the wall (12) of the container (2) and is in the form of a raised ball head (14) with an undercut (18). The invention also relates to a method for forming a ball head (14) in a container (2).

The application provides a button metal cover stamping die, a lower die is provided with a first channel, a second channel and a third channel arranged in layers from top to bottom, the lower die is provided with a first punching hole at the intersection of the first channel and the second channel, and a blanking hole corresponding to the intersection of the second channel and the third channel; the bottom of the third channel is provided with a discharge port for discharging; a pushing structure is used for pushing the workpiece at the first punching hole to the direction of the blanking hole; a pulling structure is used for moving the workpiece at the blanking hole to the direction of the discharge port and moving the material belt at the first channel to move a distance forward; a cutting mechanism is used for cutting the waste material after punching; the pushing structure and the pulling structure are adapted to move with the lifting of the upper die, and the cutting mechanism is driven by the pulling structure that has moved to the position; the structure is novel and compact, the space occupation is reduced, the production cost is reduced, and the work efficiency is improved.

Provided is a button product making device with which an operation for making a button product can be performed from a particular direction. A button product making device 100 comprises: a printing unit 1 that includes a cassette 90 accommodating a medium W to be printed, and a housing 80 with a first accommodation chamber 81 accommodating the cassette 90, and performs printing on the medium W to be printed; a mold unit 3 that joins a front member 11 covered with the medium W to be printed and a back member 12 to make a button product 10; and a conveying unit 2 that conveys the medium W to be printed from the printing unit 1 to above the front member 11 in the mold unit 3 and is attachable / detachable with respect to the housing 80. The direction in which the cassette 90 is withdrawn from the first accommodation chamber 81 is the same as a detachment direction in which the conveying unit 2 is detached from the housing 80.

The utility model discloses a button blank processing device. The button blank processing device comprises a first carrying mechanism, a first container, a second container, drying equipment and a conveying device. The first container and the second container are respectively used for containing soak solutions with different temperatures; the first carrying mechanism is used for transferring the soaked button blanks in the first container to the second container and transferring the soaked button blanks in the second container to the conveying device; and the conveying device is used for transferring the button blank into the drying equipment. According to the button blank machining device, automatic conveying and machining of button blanks can be achieved, manpower is saved, the working efficiency is improved, and meanwhile various potential safety hazards caused by field wetting in the traditional button blank soaking, drying and conveying process are avoided.

The utility model discloses a rapid cooling device for a button forming mold, and belongs to the technical field of mold cooling. The rapid cooling device for the button forming mold comprises a mold assembly, a cooling assembly and an ejection assembly, the cooling assembly is arranged below the mold assembly, the ejection assembly is arranged in the mold assembly, the mold assembly is used for injection molding of buttons, and the cooling assembly is used for cooling the buttons subjected to injection molding in the mold assembly. The cooling assembly comprises a cooling box, an air inlet box and an air outlet box are installed on the two sides of the upper end of the cooling box respectively, a compressor, a condenser, a dryer, an expansion valve and an evaporator are installed in the cooling box, and a first pipeline is communicated among the compressor, the condenser, the dryer, the expansion valve and the evaporator. And a second pipeline is communicated between the evaporator and the compressor.

A button product manufacturing device includes a printer including a housing including a cassette configured to accommodate a print medium and a first accommodation chamber configured to accommodate the cassette, and the printer being configured to perform printing on the print medium, a die set configured to connect a front member covered with the print medium and a back member to each other to manufacture a button product, and a conveyor that is configured to convey the print medium from the printer to above the front member in the die set, the conveyor being configured to be attached to and detached from the housing. A direction in which the cassette is pulled out from the first accommodation chamber and a detachment direction in which the conveyor is detached from the housing are the same.

Cellulose accessories such as buttons of all kinds, as well as also jeans buttons, snap buttons, frogs, buckle, zippers, decorations, rings, labels and similar items, which can be dyed directly on the clothing or separately, characterized by a specific composition.

A button product fabricating device is configured to fabricate a button product by connecting a front member and a back member. The button product fabricating device includes: a printer configured to perform printing on a printing medium; a die set configured to connect the front member and the back member; and a conveyor configured to convey the printing medium onto the front member along a conveying path from the printer toward the die set. The conveyor includes: a plurality of conveying rollers; and a one-way clutch. The one-way clutch is configured to: transmit a drive force to the conveying rollers when rotating in a first rotation direction; and not to transmit the drive force to the conveying rollers when rotating in a second rotation direction which is a direction opposite to the first rotation direction.

The present invention provides a corn button embedding device, which comprises a feeding structure, a feeding structure, a button punching device and a clamping structure. The discharge port of the feeding structure is communicated with the feeding port of the feeding structure. The button punching device is arranged on the side of the discharge port of the feeding structure. The clamping structure is arranged at the discharge port of the feeding structure. The discharge port of the feeding structure is arranged vertically downward. The clamping structure is used for clamping and fixing the corn buttons discharged by the feeding structure. The button punching device selectively drives the clamping structure to release the corn buttons and drives the corn buttons to be embedded into the mounting holes. The present invention provides a device with a vertical discharge direction, so that horizontal embedding and button punching can be carried out, providing an equipment basis for the processing of corn buttons in different directions.

To provide a printing medium and a printing medium separation method capable of improving positioning accuracy with respect to a button member in a button product manufacturing device. The printing medium is a printing medium constituting, together with a button member, a button product, and the printing medium includes: a connected portion having a sheet shape and configured to be connected to the button member; a remaining portion having a sheet shape and different from the connected portion; and a first coupling portion coupling the connected portion to the remaining portion.

The utility model belongs to the field of dotter, and discloses an anti-deviation dotter, which comprises a rack, a press-fit component is arranged on the rack, the press-fit component is used for pressing a fastener, and the press-fit component comprises a punch mechanism capable of moving up and down and a die fixed on the rack. The punch is matched with the die to complete press-fit forming of the fastener, and the fastener comprises a male buckle, a female buckle and a face buckle; the stabilizing assembly comprises a first stabilizing mechanism and a second stabilizing mechanism, the first stabilizing mechanism is movably connected with the punch mechanism and used for keeping the stability of a male buckle and a female buckle when the fastener is pressed, and the second stabilizing mechanism is movably connected with the die and used for keeping the stability of a face buckle when the fastener is pressed. Through accurate control of the stabilizing assembly, the stability of fasteners in the production process is ensured, so that the quality of finished products is remarkably improved, unqualified products are reduced, the production process is smoother, and the production efficiency is improved.

The invention discloses a metal buckle punch forming device, and belongs to the technical field of metal punching equipment, the metal buckle punch forming device comprises a workbench, a rotating table, a first punching male die and a second punching male die, the rotating table is rotatably mounted in the center of the workbench, a mounting frame is arranged above the rotating table, and a supporting column is arranged in the center of the mounting frame; the supporting column penetrates through the center of the rotating table and then is fixedly connected with the working table, six stamping female dies which are distributed at equal angles are arranged on the rotating table, and the number of the first stamping male dies and the number of the second stamping male dies are both two. According to the metal button forming machine, the three procedures of blanking, stretching forming and discharging can be conducted in sequence, two metal buttons can be formed in unit time, automatic control can be achieved, the production efficiency of the metal buttons is effectively improved, and manual material taking is not needed.

The utility model belongs to the field of manufacturing of metal buttons, particularly relates to a continuous stamping and blowing device for metal buttons, and aims to solve the problems that the time consumed for manually taking out the metal buttons is long and the surfaces of the metal buttons are easily damaged by a simple mechanical device in the prior art, the continuous stamping and blowing device comprises a device main body, and a hydraulic cylinder is fixedly arranged on the inner wall of the top of the device main body; a hydraulic cylinder is arranged on the base, a stamping mechanism is arranged at the bottom of a piston rod of the hydraulic cylinder, the stamping mechanism comprises a lower die holder, an upper die holder, a male die and a female die, the upper die holder slides along a limiting rod fixed on the lower die holder and is driven by the hydraulic cylinder, and the male die and the female die are matched to complete stamping operation. Compared with the prior art, manual intervention is not needed, the production efficiency is greatly improved, meanwhile, damage to the surface of the button in a traditional taking-out mode is avoided, the product quality is guaranteed, accurate control over the air injection hole is achieved, and the stability and reliability of the device in continuous punching operation are guaranteed.

The application discloses a demolding device for garment button production, which comprises a base plate, a supporting arm, a pneumatic cylinder, an extrusion mechanism, a positioning mechanism, a clamping mechanism and a vibrating demolding mechanism. The base plate is connected with one end of the supporting arm, and the other end of the supporting arm is connected with the pneumatic cylinder. The output end of the pneumatic cylinder is connected with the extrusion mechanism. The positioning mechanism is arranged on one side of the extrusion mechanism. The clamping mechanism is arranged on the positioning mechanism. The vibrating demolding mechanism is arranged below the pneumatic cylinder. The vibrating demolding mechanism is started to vibrate the mold, so that the buttons stuck on the mold are also vibrated and fallen off, thereby improving the demolding effect of the buttons.

The present invention relates to a composition for injection molding, comprising Polyamide 6; and an inorganic nucleation agent. The present invention also provides an injection molded accessory, such as a button, a zipper puller, a buckle, a cord lock, a cord end, and a stopper, comprising the composition. The present invention also provides a method for preparing an article, such as an accessory, comprising injection molding of the composition.

Symbol button for a vehicle, showing: a button body; a button surface section that is positioned on an upper section of the button body; a symbol print section that is positioned on the button surface section; an anti-plating section positioned on a lower section of the button body; and a metal plating layer positioned on the outside of a button, excluding the symbol printing section and the anti-plating section, wherein the symbol printing section contains a polymer composition comprising a polyvinyl chloride resin (PVC resin), a solvent and an antistatic agent, and Based on 100 wt.% of the polymer composition, the solvent content is in the range of 3 to 7 wt.%.

The invention provides a shell combined button. The shell combined button comprises a resin base, an adhesive layer and a shell sheet which are sequentially compounded, the thickness of the resin base is 1-4 mm; the thickness of the shell sheets is 1 to 2.5 mm; the thickness of the adhesive layer ranges from 0.05 mm to 0.2 mm. The adhesive layer is prepared from the following raw materials in parts by weight: 100 parts of tetraphenol ethane type epoxy resin glue; 10 to 30 parts by weight of 4, 4-diaminodiphenyl sulfone; 1 to 5 parts by weight of calcium trifluoromethanesulfonate; 1-5 parts by weight of a solvent; 1-6 parts by weight of hydrophobic fumed silica; and 3-6 parts by weight of amino silane. The shell combined button provided by the invention is higher in overall bonding strength, the bonding agent has better temperature resistance, assembly separation caused by friction heating during button manufacturing is avoided, and the shell combined button has good dry cleaning resistance and washing resistance. In addition, the adhesive used in the invention does not contain bisphenol A, and has better environmental protection performance.

Provided is a button product fabricating device that has a reduced installation footprint and that is made more compact. This button product fabricating device for fabricating a button product by connecting a front member and a rear member comprises a printing unit for printing onto a printing target medium, a die unit for connecting the front member and the rear member, and a conveying unit for conveying the printing target medium above the front member in a conveying direction from the printing unit toward the die unit, wherein the die unit is disposed above the printing unit.

Provided is a can product manufacturing device capable of performing work for manufacturing a can product from a specific direction. A can product manufacturing device (100) is provided with: a printing unit (1) which is provided with a cartridge (90) that accommodates a medium (W) to be printed, and a case (80) that has a first accommodation chamber (81) that accommodates the cartridge (90), and which prints on the medium (W) to be printed; a mold unit (3) for manufacturing a can product (10) by connecting the front member (11) and the back member (12), which are covered by the printing medium (W); and a transport unit (2) that transports the printing medium (W) from the printing unit (1) to a position above the front-side member (11) in the mold unit (3) and is attachable / detachable to / from the housing (80), the direction in which the cartridge (90) is pulled out from the first housing chamber (81) being the same as the direction in which the transport unit (2) is detached from the housing (80).

The invention discloses a metal anti-falling buckle continuous punch forming device which comprises a frame, an upper die, a lower die and a power mechanism, the upper die and the lower die are fixed to the upper side and the lower side of the frame respectively, a gap allowing a metal sheet to pass through is formed between the upper die and the lower die, a plurality of material guiding columns for supporting the metal sheet are arranged on the frame, and the power mechanism is arranged between the upper die and the lower die. The material guiding columns are distributed in two rows and penetrate through the lower die, pre-pressing pieces for pressing the two sides of the metal sheet are arranged at the upper ends of the material guiding columns so that the metal sheet can be located above the lower die all the time, the power mechanism comprises a pushing piece and a transmission assembly, and the pushing piece is installed at the top of the frame. The metal sheet is supported and pressed by means of the material guiding column and the pre-pressing piece, so that the metal sheet can be kept suspended above the lower die and can be conveyed horizontally, meanwhile, continuous punch forming of the metal sheet is completed when the upper die and the lower die move relatively, and therefore an anti-disengaging buckle is machined.