47results about How to "Guaranteed flattening effect" patented technology

The invention provides a paper currency unfolding arrangement device. The paper currency unfolding arrangement device comprises a first conveying unit, a wetting unit, an unfolding unit and a second conveying unit which are sequentially mounted in the paper currency conveying direction. The size of the wetting unit in the paper currency conveying direction is smaller than the length of paper currency, and the wetting unit comprises wetting side plates, mounting plates and ultrasonic atomizers; the unfolding unit comprises unfolding side plates and two sets of unfolding assemblies which are symmetrically arranged with the paper currency conveying direction as the axis; each unfolding assembly is composed of an unfolding motor, a coupler, a rolling shaft set and a track with brushes, wherein each track with the brushes is arranged on the corresponding rolling shaft set in a sleeving manner, and the distance between two rolling shafts, with the opposite positions, in each rolling shaft set is gradually decreased in the paper currency conveying direction; and each track with the brushes is composed of a rubber track body and the brushes. The brushes are perpendicular to the paper currency conveying direction to be fixed to the outer surfaces of the rubber track bodies, and the rotating speed of the unfolding motors is larger than the rotating speed of a first motor and smaller than the rotating speed of a second motor; and according to the device, paper currency with folded corners or in the wrinkling state can be subject to wetting-flat brushing treatment, and in the treatment process, the paper current is not damaged.

The invention discloses an up-down vibration flattening device which mainly consists of a transmission part (1), a moving part (2) and a vibration roller part (3), wherein the transmission part (1) is mounted at the bottom of a frame body of the flattening device; the moving part (2) is mounted on the frame body; the vibration roller part (3) is arranged at the upper part of the frame body and connected with the moving part (2); the vibration roller part (3) consists of four groups of vibration rollers; and every two adjacent groups of vibration rollers move relatively up and down in the axial direction under the effect of an eccentric wheel of the moving part (2). The up-down vibration flattening device disclosed by the invention has a novel, compact and reasonable structure; the transmission part adopts a variable-frequency motor which directly drives a rotation shaft with the eccentric wheel to rotate to realize up-down vibration, and can realize online adjustment of the vibration frequency according to the production process; the moving part adopts a precise linear guide rail to ensure vibration stability; and the vibration roller adopts a rachis structure so that the carbon filament is in linear contact and the carbon filament flattening effect is ensured.

The invention discloses a sheet material synchronous flattening structure which is characterized by comprising a rack, a conveying assembly installed on the rack, a flattening assembly used for flattening materials, a driving assembly used for driving the conveying assembly and the flattening assembly to operate and a detection element used for detecting the quality of the sheet materials. The conveying assembly comprises a lower conveying roller rotationally connected to the rack and a lower conveying belt wrapping the lower conveying roller, and the flattening assembly comprises an upper conveying roller rotationally connected to the rack and an upper conveying belt installed on the upper conveying roller in a matched mode. A conveying channel for allowing materials to pass through is arranged between the upper conveying belt and the lower conveying belt; the driving assembly and the detection element are mounted on the rack; and through the arrangement of the flattening structure, the upper conveying belt can press the sheet-shaped materials and flatten the sheet-shaped materials, the flattening effect is guaranteed, and the accuracy of subsequent detection is facilitated.

The invention relates to a printing process for a mark plate of hair scissors. The mark plate is made of a rubber material with toughness. The concrete steps are as follows: a, injection molding: selecting a plastic plate made of an ABS material, and carrying out injection molding on an injection molding machine to form a mark plate with an arc structure; b, surface treatment: grinding the outer surface of the mark plate by using a sand blasting and abrasive cloth grinding method, after completing grinding, placing the mark plate into a degreasing solvent formed by mixing 20%-30% of acetone and 25%-35% of absolute ethyl alcohol to degrease, after degreasing, placing the mark plate into 25%-55% of chromic acid solution, and soaking the mark plate at the temperature of 50-60 DEG C for 20-30min; c, location: placing the mark plate into a special locating tool; d, printing: starting a printer, placing a printing head of the printer on a position right above the mark plate, and carrying out downward pressing to finish printing; and e, drying: placing the printed mark plate into a drying room to dry. The printing process has the advantages of simple process, time and labor saving and printing effect improvement.

The invention provides a high-density felt flat shrinking machine, comprising a rack, a motor, a transmission, a coupler, a driving chain wheel, a driven chain wheel, a chain, upper press shafts, lower press shafts, pressure springs, a steam water pipe and a control box; the motor is connected with the transmission and the coupler in sequence; the coupler is connected with the main chain wheel connected with the driven chain wheel by the chain; the lower press shafts are respectively arranged on the shafts of the driving chain wheel and the driven chain wheel; an upper press shaft is arranged above each lower press shaft in parallel; the pressure springs are arranged at two ends of each upper press shaft; the control box is connected with a steam water pipe and a gearbox; the upper press shafts, the pressure springs and the steam water pipe are all arranged above the rack; an air outlet is formed in the steam water pipe parallel with the press shafts. The upper press shafts, the lower press shafts and the pressure springs are adopted for controlling the friction of a felt in the flat shrinking process, multiple times of fat shrinking can be realized at one step, the flat shrinking effect is ensured, and the productivity is improved; the steam water pipe is parallel with the press shafts, so the felt can uniformly suck water content before flat shrinking, and the flat shrinking processing demands can be met.

The invention provides a friction bank note flattening sorting device. The device comprises a frame, wherein the frame is internally equipped with a bank note spreading flattening mechanism, the bank note spreading flattening mechanism comprises a lower conveying belt horizontally mounted in the frame, the lower conveying belt is equipped with a spreading conveying belt and an upper conveying belt, the spreading conveying belt is close to a hopper mechanism, the upper conveying belt is close to a collection hopper, the spreading conveying belt is obliquely arranged, height of one end of the spreading conveying belt close to the upper conveying belt is smaller than height of one end of the spreading conveying belt away from the upper conveying belt, the spreading conveying belt and the lower conveying belt have an included angle, the upper conveying belt and the lower conveying belt are vertically mounted in a parallel contact mode, the outer surface of the spreading conveying belt is hinged with multiple uniformly-distributed hanging teeth, and the outer surface of the upper conveying belt is provided with multiple uniformly-distributed flexible small teeth. According to the device, a processing problem of wrinkled bank notes is solved, so bank note sorting mechanization is realized, functions are practical, and the wrinkled bank notes are flattened and sorted and are easy for market development and popularization.

The invention relates to an automatic environmental protection recycling robot for corrugated cardboard boxes, which includes a bottom plate, an auxiliary device, a flattening device and a collecting device. device, and the crushing device and the collection device are installed on the bottom plate, the auxiliary device includes a telescopic mounting frame, an adjustment mechanism and an auxiliary mechanism, the crushing device includes a bracket, a linear guide rail, a working plate and a crushing mechanism, and the collection device includes an electric slide rails and collection boxes. The invention can solve the problems of high labor cost, low work efficiency, high labor intensity and incomplete flattening existing in the existing carton flattening process, and can realize the function of automatic flattening of cartons, with low labor cost and high work efficiency. High, low labor intensity and good flattening effect.

The invention discloses a die sheet rapid prototyping device and its operation method, which comprises a frame, on which a pressing roller mechanism, a conveying roller and a flattening and cutting mechanism are arranged, and the pressing roller mechanism is arranged at the head of the frame. end, the conveying roller is installed at the position where the frame is located at the rear side of the pressing roller mechanism, and the conveying roller is located between the pressing roller mechanism and the flattening and cutting mechanism, and the flattening and cutting mechanism is installed at the tail end of the frame, the The frame is located on the rear side of the flattening and cutting mechanism, and a conveyor belt is provided. The present invention arranges the pressing roller mechanism, the conveying roller and the flattening and cutting mechanism, and directly arranges the frame at the output end of the extruder, so that the extruded mold The flattened die is transported to the flattening and cutting mechanism, squeezed and flattened by the extrusion plate in the flattening and cutting mechanism, and then cut by a cutting knife. The whole process is continuous, replacing the The situation of relying on manual operation in the traditional production process has greatly improved production efficiency and saved costs.