41 results about "Folded ears" patented technology

A method and apparatus are shown for securing a top for a cardboard carton where the carton has a bottom wall and integral sidewalls, an initially open interior and initially open top flaps with outwardly extending ears. The top flaps are folded to a carton closing position which closes off the initially open interior of the cardboard carton. The ears are also folded to a position in contact with the sidewalls of the carton. A set of punches are aligned with the folded ears of the carton and are actuated to force a first layer of cardboard from a respective top flap through an underlying region of the carton sidewall. A set of platens are located so as to underlie and reinforce the sidewalls of the carton as the punching operation takes place.

A method and apparatus are shown for securing a top for a cardboard carton where the carton has a bottom wall and integral sidewalls defining an initially open interior and initially open top flaps with outwardly extending ears, the initially open top flaps being integrally formed with a first pair of opposing sidewalls of the carton. The top flaps are folded to a carton closing position which closes off the initially open interior of the cardboard carton. The ears are also folded to a position in contact with a second set of opposing sidewalls of the carton intermediate the first set of opposing sidewalls. A set of rotatable punches are aligned with the folded ears of the carton and rotated to force a first layer of cardboard from a respective top flap through an associated second layer of an underlying sidewall of the carton. A set of platens are located so as to underlie and reinforce the sidewalls of the carton as the punching operation takes place.

A programmable cylinder-driven carton machine with forming and folding inwardly function comprises a rack, a tower, a column assembly, two long side box pasting working position assemblies, two short side box pasting working position assemblies, a spring tray and a programming device. The programmable cylinder-driven carton machine is characterized in that the tower is fixed on the rack, the column assembly is vertically fixed on a vertical connecting surface at the top of the tower, the long side box pasting working position assemblies are arranged at an interval and fixed on the rack and in front of the tower, and the short side box pasting working position assemblies are arranged at an interval, fixed on the rack and in front of the tower and are misaligned with the long side box pasting working position assemblies in a plane by a 90-degree angle. Since the programmable cylinder-driven carton machine is driven by the cylinder, and software program regulates the box pasting process through a programming device, the programmable cylinder-driven carton machine is simple in equipment, low in production cost, greatly improved in efficiency, full in folded edge, large in folded ear size and suitable for various product specifications, and has obvious green production benefit and great market needs.

The invention discloses automatic packaging equipment for lithium batteries. The automatic packaging equipment comprises an automatic feeding device, a foam storage bin, a material transfer gantry device, a PE bag automatic packaging device, a carton storage bin, a carton transfer gantry device, an automatic transfer folding ear device and an automatic box sealing and labeling device. The PE bag automatic packaging device, the automatic feeding device, the carton storage bin, the foam storage bin and the automatic box sealing and labeling device are enclosed to form a preliminary packaging area. A carrying platform of the PE bag automatic packaging device and the automatic transfer folding ear device are all installed in the preliminary packaging area for preliminary packaging. The outputposition of a preliminary packaging box on the automatic transfer folding ear device is butted with a box sealing inlet of the automatic box sealing and labeling device. The material transfer gantry device and the carton transfer gantry device are fixed above the preliminary packaging area in parallel, and the carton transfer gantry device is located above the box sealing inlet of the automatic box sealing and labeling device. By the adoption of the equipment, the labor cost is lowered, and the working efficiency is high and is increased by at least 5-8 times.

Provided is a car seat sliding rail locking mechanism. The locking mechanism comprises a movable guide rail, a fixed guide rail, a locking mechanism and an unlocking mechanism. The locking mechanism further comprises a locking claw, a fixed bracket, a rotating shaft and a locking spring. The lower end of the lock claw is provided with a plurality of lock gears; the upper end of the lock claw is provided with a control panel; the middle two sides of the lock claw is provided with a pair of first fold ears; a spring hole is installed at the connection part of the control panel and the lock gear; the one side of the fixed bracket is provided with a pair of second fold ears, and the other side of the fixed bracket is provided with a reinforced flanging and the middle of the fixed bracket is provided a hook spring slot; the locking spring is installed between a pair of the first fold ears, wherein a first spring hook at the one end is hooked up to the spring hole, and a second spring hook at the other end is hooked up to the hook spring groove; the middle of the rotating shaft is provided with the locking spring in a clamping mode, and both ends of the rotating shaft are passed through and formed in shaft holes of a pair of first fold ears and a pair of second fold ears; an abdication groove, a square hole and a lock groove are formed in the moving guide rail; a plurality of locking row holes are formed in the edgefold of the fixed guide rail; a wrench hole is formed in the locking mechanism. The sliding rail locking mechanism has the advantages that the locking strength is high; a gear of the locking mechanism is prevented from skipping under impact; the unlocking trip is short; the unlocking force is weak; the processing is convenient; the locking is reliable; the processing accuracy requirement is low and the assembling is convenient.

The invention provides a method for pickling wine-flavored bacon. It selects fresh pork leg meat and cuts it into strips with a width of 3-8cm; puts the cut meat strips into a container, and pours 53-degree white wine and Zheergen Fermentation liquid, so that the mixed liquid is completely submerged in the meat strips, wherein the weight ratio of white wine and meat strips is 1:5, and the balance is fermented liquid of Zheergen, then put in pickling auxiliary materials, seal and marinate for 8‑12 days, during Stir 5-8 times; bake the marinated meat strips at a temperature of 80-100°C for 3-5 hours; then bake them at a temperature of 20-25°C and a relative humidity of 75-90%. Hang it to dry for 5-7 days; sterilize the dried bacon, pack it in vacuum, and store it in an environment with a temperature of 25-29°C and a relative humidity of 70-80%. The invention belongs to the field of bacon processing.

The invention discloses an ear band folding feeding system for an outer ear mask and a mask packaging line based on the system. Ear bands of the outer ear mask are conveyed to an ear band folding device in a standing form, the ear bands are folded and pressed against the surface of a mask piece by the ear band folding device, meanwhile, a material guide belt component acts to be pressed on the earbands and the mask piece to push the outer ear mask to a belt conveying component, the ear bands are hot-pressed and shaped on the mask piece by a hot pressing shaping device, and then the outer earmask with the shaped folded ear bands is continuously conveyed by the belt conveying component so that the ear bands can be automatically folded on the surface of the mask piece during the feeding andconveying process of the outer ear mask, and the automatic ear band folding function is achieved; the mask packaging line adopting the ear band folding feeding system for the outer ear mask has the advantages that the ear band folding packaging speed is high, the efficiency is high, the ear bands do not pop up and deflect after being folded, and the packaging yield is high; and the mask packagingline can be suitable for ear band folding packaging of the outer ear masks with different ear band lengths and different soft-hard degree of mask pieces after the corresponding adjustment.

The invention relates to the technical field of air duct volute manufacturing, in particular to a volute ear folding device. The volute ear folding device comprises a coaming fixing mechanism for fixing coaming and a side plate fixing mechanism for fixing side plates. The volute ear folding device further comprises a bending mechanism. The bending mechanism comprises a transverse bending mechanismbody and a vertical bending mechanism body. Folded ears are transversely bent through the transverse bending mechanism body, and the transversely-bent folded ears are vertically bent through the vertical bending mechanism body. The automatic bending device is used for volute ear folding work, the problems that in the extruding and edge covering processes of a volute, in order to prevent the coaming and the upper and lower side plates from being scattered, the volute needs to be subjected to ear folding work firstly, and normal volute feeding and clamping of following process equipment are facilitated are solved, and the production efficiency and the product quality are effectively improved.

The invention provides a carton box with a water drainage trough. The main structure of the carton box is a box body, an opening is formed in the position, close to the bottom, of any one side wall ofthe box body, the bottom surface of the box body is bevel, and the gradient of the bottom surface needs to be gradually decreased on the diagonal line, where the opening is located, in the directionfrom far to near; the water drainage trough is hinged to the bottom of the opening, and folding ear plates are arranged on the two sides of the water drainage trough; water-proof layers are arranged on the inner side and the outer side on the bottom of the box body respectively.

The invention relates to the technical field of packaging equipment, in particular to an automatic packaging device. A packaging portal frame is provided with a folding ear positioning mechanism. A bearing seat is arranged on the middle part of an axle body of a two-way threaded rod, and the bearing seat is rotatably connected with the two-way threaded rod. The bearing seat and a motor are fixed to the top of the packaging portal frame. Roller sliding devices are separately fixed to a first nut and a second nut. Sliding blocks are embedded in guide rails, and connecting rods are fixed to the sliding blocks. The top ends of movable rods are inserted into guide holes to be fixedly connected with springs, and U-shaped frames with downward openings are fixed to the bottom ends of the movable rods. Every two vertical rods on the same connecting rod are separately disposed on the front side and the rear side of the packaging portal frame. During the use of the automatic packaging device, inthe structure, folding ears on both sides of the top surface of a box body are pre-positioned and then bundled by the two roller sliding devices, so that the bundling quality of the box body is improved, and the folding ears are prevented from being torn when the box body is packaged.

The invention relates to the field of mask production and particularly relates to a process for processing a mask with edges wrapped by ear bands. The process comprises the following steps of preparing a sheet body, clamping melt-blown cloth between two layers of non-woven fabrics, and performing sheet making to form a single mask sheet body; lug belt welding, symmetrically welding lug belts at two ends of the sheet body in the length direction by using a lug belt welding part in a lug belt outer covering edge welding system; folding an ear belt, folding the ear belt to a surface body of the sheet body by using an ear folding part in the ear belt outer covering edge welding system; correcting the ear belt, correcting the part, positioned on one side of the sheet body advancing direction, of the ear belt by using an ear belt correcting part in the ear belt outer wrapping edge welding system; edge covering on the side edges, ear bands being welded, of the sheet bodies through edge covering parts in the ear band edge covering welding system. The process has effects of improving mask production efficiency and improving the mask quality.