31results about How to "Flatten evenly" patented technology

The invention discloses a chemical fiber filament flattening web former, which can solve the technical problems of non-uniform flattening, low snarling amplitude and poor tensile strength of non-woven fabrics. Filament bundles are rolled and flattened through multiple rollers of a fixed flattening device and an adjustable flattening device, the rolling clearance is adjusted by using a hand wheel screw, the filament bundles are conveyed to a swing device through a conveying device and enter a blowing device by simultaneous swing of clamping rollers, and the filaments blown to a snarling weaving state are conveyed to a next process by a negative pressure conveying device.

The present invention relates to an apparatus for laying a seed film (hereinafter, seed film refers to a mulching film to which seeds are adhered and coating same for use in sowing) and a method for laying the seed film by using same. More specifically, the present invention relates to the apparatus for laying the seed film and the method for laying the seed film by using the apparatus for laying the seed film, the apparatus comprising: a leveling board of which the angle can be adjusted; a seed film pressing portion for pressing the seed film which is unrolled; and a seed film fixing portion for fixing the seed film, thereby automatically laying the seed film on a rice paddy in a quick and convenient manner.

The invention discloses self-positioning equidistant contradictory garden road greening auxiliary laying and building equipment. The equipment comprises an alternate rotation pre-self-flattening type walking mechanism, a magnetic attraction type non-contact feedback self-positioning masonry vacuum adsorption moving mechanism, a center divergence equidistant contradictory memory alloy buffering masonry compacting mechanism, a magnetic attraction back-swing type self-positioning side knocking mechanism, a transverse reciprocating moving mechanism and an adjustable masonry placing assembly. The invention belongs to the technical field of road construction of landscaping engineering, and particularly provides the self-positioning equidistant contradictory garden road greening auxiliary laying and building equipment which is provided with a feedback metal shifting piece which is arranged in advance and is not aligned with corners of bricks, achieves the technical effects of selective positioning shifting and accurate direction adjustment which are adaptive to various bricks under the condition that no positioning element or detection element exists, achieves non-contact driving movement of brick conveying, overcomes the contradictory technical problem that force needs to be applied to bricks but cannot be applied, and achieves lossless self-recognition positioning of brick side knocking.

The invention provides film blowing equipment. The film blowing equipment comprises a film blowing machine, a winding machine and an intermediate processing device arranged between the film blowing machine and the winding machine, wherein the intermediate processing device comprises a corona treatment module and a flattening module which are arranged in sequence in the plastic film winding direction; the corona module performs corona treatment on the outer surface of one side of a plastic film through a corona head, and the flattening module performs flattening traction on the penetrating plastic film through the abutting extrusion force between an active flattening traction roller and an auxiliary flattening traction roller, so that the plastic film can be kept flat at the front and backof the flattening module. Therefore, the film blowing equipment provided by the invention integrates the corona treatment and flattening processing functions, the plastic film is ensured to be in a flattened state during corona treatment and winding, and the problems of corona dead corners and uneven winding of the plastic film due to wrinkles are eliminated.

The invention provides a device and a method of pressing a welding ring of an electrode pin. The device comprises a welding ring pickup device 1, an extrusion module 2, a spring table 3 and a groove 4, wherein the welding ring pickup device 1 is partially sleeved in the extrusion module 2, the extrusion module 2 is used for extruding the welding ring 5 positioned on the spring table 3, and the spring table 3 is arranged in the groove 4. Each of two sidewalls of the groove 4 comprises a roller 6 for shaping the edge of the extruded welding ring 5.

The invention discloses an arranging device for arranging secretarial data, and belongs to the technical field of secretarial appliances. The arranging device comprises a stabilizing plate, wherein the top of the stabilizing plate is fixedly connected with a concave frame, the two sides of the inner wall of the concave frame are each provided with two first sliding grooves, the four first slidinggrooves are each internally connected with a first sliding block in a sliding mode, every two first sliding blocks form a group, and the opposite sides of the first sliding blocks of each sets of arefixedly connected with a same movable plate. Through the combined action of a motor, a bearing, a rotating shaft, a two-way threaded rod, a threaded cap, a second sliding groove, a second sliding block, a movable rod, the movable plates and a fixed plate, arranged data can be flattened, through the arrangement of a telescopic assembly and the fixed plate, the data placed on the stabilizing plate can be fixed, through the arrangement of a second groove and a third groove, when flattening is conducted, the telescopic assembly can be completely stored in the second groove and the third groove, and therefore the fixed plate can be evenly stressed to flatten the data.

The invention discloses a high-yield environment-friendly food packaging material processing device, and a preparation method. The high-yield environment-friendly food packaging material processing device comprises a paper pulp box; the upper surface of the paper pulp box is provided with a box cover; the lower surface of the paper pulp box is horizontally connected with a movable plate through aspringback hinge; an inclined plate is arranged on the lower end of the paper pulp box toward the right; the right side of the inclined plate is horizontally fixedly provided with a mould plate; the right side of the mould plate is fixedly connected with a solution box; a motor is fixedly connected with the bottom of the solution box; the upper end of the motor is connected with a first gear through a bearing. The box cover is used for covering the paper pulp box; a control rod is driven to move down so as to move the movable plate; paper pulp flows to the right side through the inclined plate; a blocking plate is adopted to prevent flow of materials to the outside; the solution box is used for storing PE film solution; the motor is used for driving the first gear to rotate; the first gearis used for driving a second gear to rotate; the surface of the second gear is uniformly provided with small holes for uniform falling of the PE film solution; a long shaft is adopted for driving connection plates to rotate; and an idler wheel is adopted for uniform pressing of paper pulp and the PE film solution.

The invention relates to the technical field of municipal construction devices, in particular to design of machining and manufacturing equipment of an inspection well. According to the technical scheme, the manufacturing equipment of the inspection well comprises a bottom cover manufacturing device and a body conveying device, the bottom cover manufacturing device comprises a discharging device, the bottom cover manufacturing device further comprises a rotating disc located below an extrusion opening and used for bearing materials, a rotating disc driving device for driving the rotating disc to rotate, a sliding rail, a moving table connected with the rotating disc and a moving table driving device for driving the moving table to move on the sliding rail, and the body conveying device is used for conveying a body to the position above the rotating disc. According to the manufacturing equipment and a manufacturing method of the inspection well, the automation degree is high, the labor intensity of workers is low, material positioning is controllable in the bottom cover forming process, the forming effect is good, the combination of a bottom cover and a main body is convenient and rapid, the working procedure is simplified, and the efficiency is improved.

The invention relates to the technical field of municipal construction devices, and particularly relates to design of a machining and manufacturing device for an inspection well. According to the technical scheme, the bottom cover manufacturing device suitable for the inspection well comprises a discharging device, wherein the discharging device comprises an extrusion device used for extruding materials, and the extrusion device comprises an extrusion opening; and the bottom cover manufacturing device further comprises a rotating disc located below the extrusion opening and used for bearing the materials, a rotating disc driving device for driving the rotating disc to rotate, a sliding rail, a moving table connected with the rotating disc and a moving table driving device for driving the moving table to move on the sliding rail. The bottom cover manufacturing device suitable for the inspection well is high in automation degree and low in labor intensity of workers, material positioningis controllable in the bottom cover forming process, and the forming effect is good.

The invention discloses a pressing and flattening device for golden camellia compression packaging, comprising a working platform, support legs, universal wheels, fastening screws, pushers, a base plate, a rotating shaft, an upright column, a sliding groove, a top cover, an installation plate, shaft arms, water tanks, water inlet pipes, spray nozzles, a telescopic rod, a pressing plate, a screw rod, a screw cap, bottom discs, clamping columns, fixed parts, fasteners and movable parts. The pressing and flattening device has the advantages that through arranging the sliding groove at the uprightcolumn, the installation plate can slide up and down in the sliding groove, so as to drive the pressing plate to slide up and down, in this way, golden camellias on the bottom discs are and pressed and flattened, and pressing and flattening of the golden camellias is uniform and time-saving and labor-saving, so the pressing and flattening efficiency of the golden camellias is improved; and through the spray nozzles under the water tanks, operations of spraying water and wetting are performed on the golden camellias before pressing and flattening, so it is easy to press and flatten the goldencamellias into a desired shape according to the desired shape, and the efficiency of pressing and flattening the golden camellias is improved to a certain extent.

The invention relates to mud conveying equipment for earth excavation, and belongs to the technical field of building earth conveying equipment. The mud conveying equipment for earth excavation comprises an earth moving vehicle body and a vehicle hopper installed on the earth moving vehicle body, and bulldozing mechanisms used for bulldozing mud are symmetrically arranged in the two inner side walls of the vehicle hopper; the bulldozing mechanism comprises a lifting plate arranged on the inner side wall of the vehicle hopper through a lifting assembly, a sliding plate is slidably connected to one side of the lifting plate, a bulldozing plate is arranged at one side of the sliding plate through a locking assembly, and a driving assembly used for driving the sliding plate to move is arranged on the lifting plate. According to the invention, soil can be effectively accumulated in the vehicle hopper conveniently, so that the effect of uniformly bulldozing the soil accumulated in the vehicle hopper can be achieved conveniently, the soil conveying amount of the earth moving vehicle can be increased, and the soil conveying efficiency can be improved.

The invention relates to a corrugated carton flattening assembly, and belongs to the technical field of corrugated cartons, the corrugated carton flattening assembly comprises a transversely arranged n-shaped table top, a moving plate is transversely mounted on the upper end face of the table top through a sliding mechanism, a fixing mechanism is mounted on the upper end face of the moving plate, and a first fixing frame is fixedly mounted at one end of the outer side wall of the table top; a connecting plate is transversely and fixedly installed on the inner side wall of the first fixing frame through a first electric push rod, the connecting plate is connected with the inner top face of the first fixing frame through a connecting mechanism, a soft brush plate is arranged, the first electric push rod indirectly drives the upper surface of the soft brush plate to conduct cleaning, and paper scrap particles on the upper surface of a paperboard are removed; paper scrap particles are prevented from leaving marks on the surface of the paperboard, so that the flattening quality of the device is improved.