150results about How to "Improve folding efficiency" patented technology

A space-deployable parabolic antenna back frame based on a thick plate origami structure relates to the field of aerospace equipment. Aiming at the problem of low folding and unfolding efficiency of traditional parabolic antennas, the present application introduces origami structure and modular design concepts into the design of a space-deployable parabolic antenna back frame. The deployable antenna back frame is a single-degree-of-freedom thick plate deployable mechanism composed of hinge connections. Different thick plate origami modules are connected and fixed in a given manner, and the drive can achieve stretching and surface deformation. By covering the surface of the antenna back frame with a flexible cable net, the folding and contraction deformation of the entire parabolic antenna back frame can be achieved. The initial shape of the back frame is the minimum shape, which can save the space occupied during launch. After the antenna is launched to the working position in space, the antenna back frame is unfolded by a motor drive to achieve the formation of the surface parabolic cable net, which can effectively improve the folding and unfolding efficiency of the antenna.

The invention discloses an SIM card tray automatic folding machine which comprises a machine frame, a workbench is installed on the machine frame, a feeding rotating carrying disc is arranged at one end of the workbench, and a supporting table which is horizontally arranged with the feeding rotating carrying disc is further arranged on the workbench. A material pushing mechanism used for pushing a material belt and a material fixing mechanism used for fixing the material belt are sequentially arranged on one side of the supporting table from left to right. The cutting and pressing mechanism is used for cutting off a reserved line on a material belt and a small connecting strip located on the side of the reserved line and then pressing the material belt, and the slidable breaking mechanism is arranged perpendicular to the material belt and used for breaking the connecting position between the material belts. According to the automatic material folding machine, segmentation separation of the material belt with the card support on the material belt is sequentially completed through actions of all the assemblies, the automation degree is high, time and labor are saved, the material belt is conveyed through the material pushing assembly and the material fixing assembly, conveying of a conveying belt is not needed any more, and cost is saved.

The invention discloses a paper folding performance testing method and device. The method comprises the steps that paper is controlled to be in a folded state; acquiring pressure information of the paper in a folded state and image information in a paper folding process; and determining the springback angle and stiffness of the paper according to the image information and the pressure information. According to the technical scheme provided by the embodiment of the invention, the paper is controlled to be folded, and the image information in the paper folding process and the pressure information in the folded state are obtained; the difference between the paper before folding and the paper after folding and rebounding is obtained through analysis according to the image information, and therefore the rebounding angle of the paper is obtained through calculation; and the stiffness of the paper is obtained through analysis and calculation according to the pressure information so as to reflect the deformation capacity of the paper in the initial state after the paper is folded. According to the technical scheme provided by the embodiment of the invention, the folding performance of the paper can be efficiently detected, so that the paper meeting the folding performance requirement can be selected during packaging, and the folding effect and the folding efficiency during paper packaging are improved.

The utility model discloses a special garment folding device for garment processing, which comprises a folding operation table, a steam setting groove is arranged at the top of the folding operation table, a folding mechanism is arranged in an inner cavity of the steam setting groove, and the folding mechanism comprises a pocket-shaped lower sliding plate. The surface of the pocket-shaped lower sliding plate is rotationally connected with a plurality of edge folding plates through hinges, and the pocket-shaped lower sliding plate slides up and down in an inner cavity of the steam shaping groove. Fabric is laid on the surface of the edge folding mechanism, then the air cylinder drives the pocket-shaped thin pressing plate to slide downwards, so that the fabric is pressed, meanwhile, the pocket-shaped lower sliding plate is driven to slide downwards, and at the moment, the edge folding plate rotates upwards; then the two bending push plates slide towards the pocket-shaped lower sliding plate to drive the edge folding plate to rotate, so that the pocket-shaped thin pressing plate is wrapped by the fabric, then the steam ironing mechanism slides down to iron and shape the fabric on the surface of the pocket-shaped thin pressing plate, and the purposes of automatically folding and shaping the edge of the pocket fabric and improving the edge folding efficiency can be achieved.

The utility model relates to the technical field of storage rack structures, in particular to a foldable storage rack which comprises a rack plate group, the rack plate group comprises two left vertical racks, butt joint rods are connected to the sides of the two left vertical racks, a right vertical rack is connected to the tail ends of the butt joint rods, a storage plate group is arranged between the two left vertical racks, and the right vertical rack is connected to the left vertical rack. The storage plate set comprises a left suspension plate, one end of the left suspension plate is rotationally connected with a right suspension plate, the other end of the right suspension plate is rotationally connected with the inner wall of the other left vertical frame, and a frame assembly is rotationally installed on the inner side of the top end of one left vertical frame and the inner side of the top end of the right vertical frame. The opposite sides of the left suspension plate and the right suspension plate are lifted upwards, so that the left suspension plate and the right suspension plate are bent, the angle between the left suspension plate and the right suspension plate is adjusted and changed, then the left vertical frame and the right vertical frame are attached to each other, the left vertical frame and the right vertical frame can be transversely placed after being folded conveniently, and the storage space needed during storage is reduced.

This utility model relates to the field of gift box lining mold technology, specifically disclosing a gift box lining forming mold, including a bottom mold, a clamping mold, and a top mold. The clamping mold is suspended above the bottom mold, and the top mold is suspended above the clamping mold. A top liner plate is fixedly inserted into the outer surface of the top mold. Folding holes are formed on the outer surface of the bottom mold. The clamping mold and the top liner plate are slidably connected. With this gift box lining forming mold, the inner lining cardboard is placed on the outer surface of the bottom mold and positioned. Then, the top mold is pressed down, allowing the top liner plate to move along with it and pass through the clamping mold. This allows the top liner plate to open the outer surface of the inner lining cardboard and insert into the folding holes. Through the compression of the top liner plate and the folding holes, the inner lining cardboard can be pressed into shape in one step, eliminating the need for workers to fold and compress the holes on the outer surface of the inner lining cardboard one by one, greatly improving the efficiency of folding inner lining cardboard boxes.

The utility model discloses an auxiliary device for folding and storing protective clothing, and belongs to the technical field of medical instruments. The protective clothing folding and storing auxiliary device comprises a bearing plate, sleeve placing plates are hinged to the two sides of the bearing plate respectively, a clothing and trouser placing plate is hinged to the side, located between the two sleeve placing plates, of the bearing plate, and the clothing and trouser placing plate comprises thigh plate pieces and shank plate pieces; one side of the thigh plate is connected with a hinge, the thigh plate is hinged to one side of the shank plate through the hinge, supporting legs are installed at the corners of the thigh plate and the shank plate respectively, the bottom faces of the supporting legs are flush with the bottom face of the bearing plate, and the thigh plate is hinged to one side of the shank plate through the hinge. A clothes and hat placing plate is hinged to the side, away from the clothes and trousers placing plate, of the bearing plate, a groove is formed in the top face of the bearing plate, a folding plate is arranged in the groove and comprises a plate body, and the plate body is hinged to one side of the inner wall of the groove.

The utility model relates to an edge folding mechanism, and discloses a copper strip edge folding mechanism which comprises a frame body, a roller wheel set rotationally arranged on the frame body and a driving assembly. The roller set comprises a first rolling assembly, a second rolling assembly and a third rolling assembly which are sequentially arranged in the copper strip conveying direction. When the copper strip passes through the pressing gap in the first rolling assembly, an outwards-expanded folded edge with an obtuse included angle is formed between the edge of the copper strip and a copper strip body, and when the copper strip passes through the pressing gap in the second rolling assembly, an inwards-folded folded edge with an acute included angle is formed between the edge of the copper strip and the copper strip body. When the copper strip passes through the pressing gap in the third rolling assembly, the edge of the copper strip and the copper strip body are completely pressed, and finally the folded copper strip is output from the device. According to the device, automatic edge folding and flattening are achieved, the copper strip edge folding efficiency is improved, the labor intensity of workers is reduced, and the large-scale production requirement is met. The copper strip edge folding device is suitable for the copper strip production industry and used for achieving copper strip edge folding.

The parachute folding and compressing device comprises a folding mechanism and a compressing mechanism, the folding mechanism comprises a support, a containing plate is arranged in the middle of the support, a plurality of side pressing plates are symmetrically connected to the support in a sliding mode, and a first driving assembly used for driving the side pressing plates to slide at the same time is arranged on the support; the compression mechanism comprises an upper pressing plate connected to the support in a sliding mode, the support is provided with a second driving assembly used for driving the upper pressing plate to slide, and the parachute folding device has the beneficial effects that through symmetrical arrangement and synchronous movement of the multiple side pressing plates, the parachute can be rapidly and neatly folded. Compared with a traditional manual folding mode, the folding efficiency is greatly improved, and time and labor cost are saved. An upper pressing plate of the compression mechanism can apply enough pressure to the folded parachute, and the folded parachute is compressed to be small in size. Through the synergistic effect of the folding mechanism and the compression mechanism, efficient folding and compression of the parachute are achieved, and convenience is provided for storage, transportation and use of the parachute.

The utility model discloses a left and right horizontal horizontal type hinged folding device, the left side support's front and back wall respectively correspond the left end of left front horizontal hinged piece, left rear horizontal hinged piece of hinged connection, and left front horizontal hinged piece, left rear horizontal hinged piece can only be relative to left side support front and back horizontal swing hinged, the right side support's front and back wall respectively hinged connection has the right end of right front horizontal hinged piece, right rear horizontal hinged piece, and right front horizontal hinged piece, right rear horizontal hinged piece can only be relative to right side support front and back horizontal swing hinged, the right end of left front horizontal hinged piece, left rear horizontal hinged piece is swing hinged with the left front end, left rear end of corresponding intermediate X shape horizontal hinged frame, and the left end of right front horizontal hinged piece, right rear horizontal hinged piece is swing hinged with the right front end, right rear end of corresponding intermediate X shape horizontal hinged frame, this product can left and right horizontal stretch and horizontal contract folding, and the good bearing capacity is stable in structure, and the structure is solid, and convenient operation.

The utility model relates to the technical field of box manufacturing machinery, in particular to an edge folding mechanism. Comprising a pressing assembly, an abutting assembly, a transverse edge folding assembly and a vertical edge folding assembly which are installed above a box body. The pressing assembly is used for fixing the box body; the abutting assembly is used for abutting against the side wall from the inner side of the side wall to be folded of the box body. The transverse edge folding assembly is used for folding the to-be-folded edge, exceeding the enclosure frame, of the processing box body from a vertical shape to a horizontal shape; the vertical edge folding assembly is used for folding the to-be-folded edge from a horizontal shape to be attached to the inner wall of the enclosure frame. The edge folding mechanism not only can form a support at the to-be-folded position of the box body, but also can perform fixed edge folding on the box body at the same time, so that the processing time is saved, and the production efficiency is improved.

The utility model discloses an automatic envelope folding device, which relates to the field of machining and comprises a lathe main body, a conveying belt is mounted in the lathe main body, an adjusting frame and a connecting frame are fixedly connected above one side of the lathe main body, and the adjusting frame is fixedly connected with a mounting block through a bolt. The bottom of the mounting block is fixedly connected with a creasing cutter through a bolt, and the connecting frame is fixedly connected with a connecting rod. The envelope folding device is provided with an adjusting frame, a mounting block, a creasing cutter, a connecting frame, a connecting rod, a connecting base, a fixing rod, a mounting frame, a rotating block, a pressing wheel, an air cylinder, an extrusion block, an extrusion plate, an edge folding plate and a threaded rod to form a two-side folding structure, and the two sides of an envelope are folded through the extrusion plate and the edge folding plate; a front end folding structure is formed through the butt joint rod, the letter folding plate, the driving wheel, the mounting rod and the transmission wheel, the front end of the envelope can be folded through cooperation of the letter folding plate, the driving wheel and the transmission wheel, the whole letter folding process is rapid, folding is uniform, and the envelope folding efficiency is high.

The folding forming device for color printing carton production comprises a workbench, four penetrating sliding grooves are formed in the surface of the workbench in a penetrating mode, the interiors of the penetrating sliding grooves are connected with movable sliding blocks in a sliding mode, and the tops of the movable sliding blocks are fixedly connected with a pushing plate. According to the utility model, the second driving air cylinder is started, the piston end of the second driving air cylinder drives the lower pressing plate to descend through the lifting connecting rod, so that the lower pressing plate compresses a bottom plate of a paper shell, then the four first driving air cylinders are started, the piston ends of the first driving air cylinders drive the jacking rods to ascend, and the jacking rods ascend to jack up the side edges of the paper shell; then a servo motor is started, an output shaft of the servo motor drives a threaded rotating rod to rotate, so that a movable sliding block drives a pushing plate to move, the pushing plate pushes the side edge of the paper shell to be folded, the side edge of the paper shell and the bottom plate form an angle, folding is convenient, the stability of the paper shell is high, and the folding efficiency is improved.

The utility model belongs to the field of printing equipment, and provides a full-automatic high-speed folding device which comprises a rack, a discharging conveying belt, a deflection assembly, a receiving assembly and a cutting assembly. Wherein the discharging conveying belt is arranged at the bottom of the rack; the deflection assembly comprises a deflection shaft rotationally installed on the rack and a guide roller connected to the deflection shaft in parallel. The material receiving assembly is arranged between the discharging conveying belt and the deflection assembly, the material receiving assembly comprises a material receiving plate movably installed on the rack and capable of horizontally moving and a lifting platen movably installed on the rack and capable of vertically ascending and descending, and the material receiving plate and the discharging conveying belt are each provided with a plurality of intervals allowing the lifting platen to penetrate through; the material cutting assembly comprises a longitudinal beam connected to the material receiving plate in parallel and a cut-off tool movably installed on the longitudinal beam and capable of moving in the horizontal direction to cut off the target paper sheet.

The utility model discloses a novel pet car which comprises a car frame, the car frame comprises a folding box, a folding rotating assembly, a hand push rod, two rear wheel supports and two front wheel supports, the folding rotating assembly is located in the folding box, and the top ends of the rear wheel supports, the top ends of the front wheel supports and the bottom end of the hand push rod are all connected with the folding assembly; the hand push rod can stretch out and draw back and unlock the folding rotating assembly, and the rear wheel support and the front wheel support rotate and draw close to each other. The pet basket comprises an upper surrounding frame, a lower surrounding frame, a supporting frame, a bottom plate and surrounding cloth, the two ends of the supporting frame are hinged between the upper surrounding frame and the lower surrounding frame respectively, the bottom plate is installed on the inner side of the lower surrounding frame, and the surrounding cloth is connected between the upper surrounding frame and the lower surrounding frame; and the bottom plate is detachably mounted above the folding box. The pet basket has the advantages that folding operation steps are simplified, carrying and storage are convenient, and the pet basket is convenient to detach and clean.

The utility model relates to the technical field of gabion net production, in particular to a folding device for gabion net production, which comprises a vertical frame, one side of the vertical frame is fixedly connected with a top frame and a first motor which are distributed up and down, and the tail end of a main shaft of the first motor is fixedly connected with a first threaded rod which is transversely arranged; the outer side of the first threaded rod is further spirally connected with a threaded ring, and the top of the threaded ring is fixedly connected with a first folding plate. The bottom of the top frame is slidably connected with sliding blocks distributed left and right, and the outer sides of the sliding blocks are fixedly connected with moving assemblies. When the device is used, the first folding plate is in a tiled state, a mesh is pulled to the position above the first folding plate, a third hydraulic rod is started to drive a second folding plate to be tiled to the position above the mesh, a first motor is started to drive a first threaded rod to rotate, a moving assembly is started, and the first folding plate and the second folding plate move synchronously; the mesh can be folded for multiple times, the folding efficiency is greatly improved, and the folding quality can be guaranteed.

This utility model relates to a folding mechanism for producing double-sided QR code labels, belonging to the field of label folding technology. It includes a base, a pre-lifting block, and a flattening block, both mounted on the base. The base is equipped with a driving component for moving the label. The pre-lifting block has a pre-lifting groove for the label to pass through, and the flattening block has a flattening groove for the label to pass through. A pre-lifting auxiliary block with a pre-lifting inclined surface is disposed within the pre-lifting groove, and a flattening auxiliary block with a flattening inclined surface is disposed within the flattening groove. The driving component includes a driving roller rotatably mounted on the base, which flattens the folded label. This application improves label folding efficiency.

The utility model discloses a plate edge folding device for pre-processing of a switch cabinet, and relates to the field of plate processing. The edge folding device comprises a working table, and an edge folding mechanism and a positioning mechanism are arranged on the working table. The positioning mechanism is arranged, after a plate is placed on the top face of the workbench, when a driving motor drives a bidirectional threaded rod to rotate, under the cooperation of two first sliding rods, two clamping plates are made to be close to each other, and at the moment, multiple rolling wheels on the two clamping plates are close to each other to clamp and position the plate; a first hydraulic cylinder can be driven to drive a push plate to be close to the plate before edge folding, the front side and the rear side of the plate are positioned in cooperation with a fixing frame, a second sliding rod, a positioning block and a spring, the stability of the positioned plate is further improved, and a third hydraulic cylinder can be driven to drive a pressing plate to move downwards after the plate is positioned; and the pressing plate is attached to the top face of the plate to fix the plate, so that the edge of the plate can be folded.

The present invention provides an automatic carton folding and packaging machine, comprising a lifting device, a transport support table, a carton transport device, a carton propping device and a sealing device; the carton transport device is placed on the transport support table; the lifting device is arranged at one end of the transport support table and at the transport upstream side of the carton transport device; the carton propping device and the sealing device are respectively arranged on the carton transport device; the carton transport device is provided with a conveying channel, a clamping plate channel and an output plate in sequence along the carton conveying direction; a conveying plate is placed in the conveying channel; conveying wheels are arranged in sequence on the conveying plate along the transport direction; the structure is simple, the operation is convenient, the forming of different cartons can be effectively met, the efficiency of carton forming and packaging is improved, and the integrated carton forming, packaging and outbound delivery is realized.

The invention discloses a child dining chair capable of being quickly folded, which comprises front legs, rear legs, a seat plate, a dinner plate and a backrest, and rotary joints for rotationally connecting the front legs, the rear legs, the seat plate, the dinner plate and the backrest are arranged among the front legs, the rear legs, the seat plate, the dinner plate and the backrest. The locking mechanism is used for unlocking and locking the front foot, the rear foot, the seat plate and the dinner plate, and the angle adjusting mechanism is used for locking and unlocking and adjusting the angle of the backrest. The storage box has the advantage that the storage box can be stored more conveniently.

The invention discloses an automatic shutter folding mechanism, and relates to the field of food processing, the automatic shutter folding mechanism comprises a machine body, two mounting plates are oppositely arranged on the machine body, a storage plate for storing shutters is arranged on the machine body between the two mounting plates, and the shutters are vertically and downwards conveyed on the upper side of the storage plate; a first clamping piece and a second clamping piece are arranged on the mounting plate in a sliding mode, the first clamping piece and the second clamping piece alternately clamp shutters, a first sliding groove and a second sliding groove are formed in the mounting plate, and the first sliding groove and the second sliding groove are both arranged in an inclined mode. The upper end of the first sliding groove is communicated with the upper end of the second sliding groove, the first clamping piece slides in the first sliding groove, the second clamping piece slides in the second sliding groove, the first clamping piece clamps the shutter to be folded and forms a first folding end, and the second clamping piece clamps the shutter to be folded and forms a second folding end. The automation degree of shutter folding can be improved.

The utility model belongs to the technical field of packaging bag production, and particularly relates to a folding conveying mechanism of plastic packaging bag forming equipment, which comprises a pair of fixing plates. A plurality of first rotating rollers are arranged on the side walls of the pair of fixing plates; the side wall of the fixing plate is fixedly connected with a connecting plate; a fixing rod is fixedly connected to the side wall of the connecting plate; the side wall of the fixing rod is rotationally connected with a plurality of second rotating rollers. The plurality of second rotating rollers are arranged in a gathering manner; the side wall of the fixing plate is fixedly connected with a pressing rod; the pressing rod is arranged close to the side wall of the fixing rod. According to the step, the two sides of the packaging bag can be gathered towards the middle in the packaging bag conveying process by arranging a pressing rod and a second rotating roller, at the moment, automatic folding of the packaging bag can be achieved, and the situation that the finished product effect is affected due to inconsistent uniformity caused by manual folding work of the packaging bag can be reduced; the folding effect of the packaging bag is improved, and meanwhile the folding efficiency of the packaging bag can be improved.

The present invention relates to the field of production and processing of special power distribution cabinets for electric control systems, and in particular to an integrated cabinet for an energy consumption intelligent control system, comprising a cabinet body and a protective cover hingedly connected to the cabinet body, wherein the cabinet body is a rectangular cabinet body, and the cabinet body is a semi-enclosed structure with an opening arranged thereon, and the protective cover is used to open or close the opening, and an accommodating cavity is arranged in the cabinet body, and a mounting plate is arranged in the accommodating cavity in a manner of being fixedly connected to the back support surface, and the left side and the right side of the cabinet body are respectively provided with a first cooling and ventilation structure and a second cooling and ventilation structure; a working observation window and a third cooling and ventilation structure are arranged on the protective cover, and a mounting through hole for connecting to a wall is arranged on the back support surface, which solves the technical problem that the existing ordinary metal cabinet body is difficult to cope with the field of intelligent control systems due to its high heat generation and difficulty in dissipating the heat, and at the same time proposes its production process.

The utility model relates to a feeding mechanism and a box folding machine, the feeding mechanism comprises a mounting frame, an adjusting rod, a supporting plate and a driving assembly, and the mounting frame is arranged in the vertical direction; the adjusting rod penetrates through the mounting frame in the horizontal direction, a first limiting plate and a second limiting plate are slidably connected to the adjusting rod and are arranged on the two sides of the mounting frame respectively, and a limiting space used for limiting leatheroid is defined between the first limiting plate and the second limiting plate; the supporting plate is slidably connected to the side, facing the limiting space, of the mounting frame, and the supporting plate is located in the limiting space; the driving assembly is configured to drive the supporting plate to move back and forth in the limiting space in the vertical direction so as to convey the to-be-folded leatheroid. Based on the structure, the adjusting rod is rotated to drive the first limiting plate and the second limiting plate to be close to or far away from each other so as to adjust the size of the limiting space, and therefore the feeding device is suitable for feeding leatheroid of different specifications and is simple in structure and convenient to operate.

The utility model relates to the technical field of aluminum veneer flanging, in particular to an arc-shaped flanging device for curtain wall aluminum veneer production, and adopts the technical scheme that the arc-shaped flanging device comprises a base and an aluminum plate, end plates are fixedly mounted on the two sides of the top surface of the base, and side plates are fixedly mounted on the two sides, perpendicular to the end plates, of the top surface of the base; the aluminum plate edge folding device comprises two side plates, the surfaces of the end plates are provided with open grooves penetrating through the end plates, an upper clamping plate and a lower clamping plate are fixedly installed between the end plates on the two sides, limiting structures are installed on the two sides of the upper clamping plate and the two sides of the lower clamping plate, and edge folding devices are installed on the sides, close to each other, of the side plates on the two sides. The limiting structures on the two sides of the upper clamping plate and the lower clamping plate are lengthened to adapt to the width of the aluminum plate and limit the edge folding width of the aluminum plate at the same time, the edge folding devices on the two sides are used for folding the edges of the two sides of the aluminum plate, the effect of folding the edges of the two sides of the aluminum plate at the same time is achieved, the workload of workers is reduced, and the edge folding efficiency of curtain wall aluminum veneers is improved.

The invention discloses a preparation device and method of a foldable curved-surface polyimide fiber film. Pretreated crease positioning columns are installed on crease positioning holes in a mold base, and fiber fixing columns are installed on other fiber fixing holes in the mold base; the two ends of the main fiber penetrate through positioning holes of the crease positioning columns respectively and are fixed; placing the polyimide fiber in a polyamide acid solution, winding the secondary fiber on the fiber fixing column and the main fiber to prepare a polyimide fiber grid, carrying out heat setting treatment, spraying the polyimide solution on the polyimide fiber grid, and carrying out thermal imidization; the polyimide composite film subjected to thermal imidization is demolded and dried, and the fiber-reinforced foldable curved surface polyimide fiber film is obtained. The film provided by the invention has excellent high strength, high toughness, high heat resistance, corrosion resistance and the like, has good foldability and machinability, and has wide application prospects in the fields of aerospace, electronic information and the like.