2578 results about "Sheet material" patented technology

The invention relates to a method for producing a film (2) or sheet from a slabstock material, in particular from a slabstock foam (3), in which at least the following regions are provided, as seen in a production direction (P) of the film (2) or sheet: a cutting region (I) for cutting the film (2) or sheet, wherein the film (2) or sheet is cut out, in a slitting-open manner, by means of a cutting unit (10) from the slabstock material, which is continuously fed to the cutting region (I); also a passing-on region (II), adjoining the cutting region (I) and having a driven passing-on roller (20) for conveying the film (2) or sheet out of the cutting region (I); and also a secondary region (III'), adjoining the passing-on region (II) and intended for further processing the film (2) or sheet, in particular a winding region (III) for winding the film (2) or sheet into a coil (4). In this case, there is a cutting-region stress in the film (2) or sheet in the cutting region (I) upstream of the passing-on roller (20), and there is a secondary stress in the film (2) or sheet in the passing-on region (II) upstream of the secondary region (III'), in particular winding region (III). The invention also relates to an installation (1) for film or sheet production, and to a method for retrofitting an installation (1) for film or sheet production, and to a system for retrofitting an installation for film or sheet production.

A dispenser for sheet materials is disclosed. The dispenser includes a housing having an including a cover assembly, a back frame member comprising a first side and a second and opposite side forming an interior surface of the housing, and the first side of the back frame member comprising at least one mating receptor; and a plate comprising a carrier member primarily made from plastic and a decorative facia, wherein the carrier member has a facia side coupled to the decorative facia and a back and opposite side, including a locking element, wherein the plate is configured to be removably coupled to the first side of the back frame member when the locking element of the carrier member is releasably engaged to the mating receptor of the back frame member such that the decorative facia forms an exterior surface of the dispenser.

The present invention relates to a composition (the composition of the invention) comprising a component A consisting of a polylysine component, an XL component and a fibrous component consisting of at least one fibrous element comprising plant fibers, and wherein the fibrous element is free of any other fibers other than plant fibers, and wherein the component A consists of a polylysine component, an XL component, and a fibrous component consisting of at least one fibrous element comprising plant fibers. And the composition does not contain any fibers other than the plant fibers of the fiber component. The invention further relates to a method for obtaining an object from the composition according to the invention. The invention further relates to objects (objects of the invention) obtained by said method, such as sheets, strips, bars, strips, films, cloths, containers, panels, panels, beams, frames, slats, engineered wood, such as fiberboards. The invention further relates to an article (article of the invention) comprising a) a component that is solid at 23 DEG C and 1 atm; and one or both of b) and c) wherein b) is the composition of the invention and c) is the object of the invention. The invention further relates to various uses of any one or any combination of the composition of the invention, the object of the invention and the article of the invention.

The present invention relates to a composition (the composition of the invention) comprising a component A consisting of a polylysine component, an XL component and a fibrous component consisting of at least one fibrous element comprising plant fibers, and wherein the fibrous element is free of any other fibers other than plant fibers, and wherein the component A consists of a polylysine component, an XL component, and a fibrous component consisting of at least one fibrous element comprising plant fibers. And the composition does not contain any fibers other than the plant fibers of the fiber component. The invention further relates to a method for obtaining an object from the composition according to the invention. The invention further relates to objects (objects of the invention) obtained by said method, such as sheets, strips, bars, strips, films, cloths, containers, panels, panels, beams, frames, slats, engineered wood, such as fiberboards. The invention further relates to an article (article of the invention) comprising a) a component that is solid at 23 DEG C and 1 atm; and one or both of b) and c) wherein b) is the composition of the invention and c) is the object of the invention. The invention further relates to various uses of any one or any combination of the composition of the invention, the object of the invention and the article of the invention.

A sheet discharging device includes: a discharging roller, elastic pieces, and a discharge tray. The discharging roller includes: a shaft extending in a width direction, and a roller body configured to convey a sheet in a discharging direction. The elastic pieces protrude in the discharging direction and are arranged upward relative to the shaft and offset from the roller body in the width direction. Each elastic piece has a surface facing downward. The surface has a portion directly above the shaft. The portion is positioned downward relative to an upper end of the roller body while not contacting the sheet. The elastic pieces include: a first elastic piece including a bending portion bent toward the discharge tray, and second elastic pieces not including a bending portion bent toward the discharge tray. The first elastic piece and the second elastic pieces are alternately arranged in the width direction.

A sheet material handling equipment includes a handling fixture having a frame adapted for attachment to a robot or manipulator; at least two arms anchored to the frame, each arm being formed by at least two semi-arms pivotally connected to each other and including a gripping member at its free end, the pivotal connection including a rotatable joint with a joint coupling having a joint brake, which are passive with a pressure or electric lock; and a first control line for distributing electrical power, and / or air, and / or hydraulic fluid for controlling the joint and / or the gripping member connected via an adapter to (a) an electrical power supply, and / or hydraulic fluid, and / or air to the robot or manipulator and to (b) a work line control unit, and an adjusting fixture structured to actively adjust a position of at least one of the arms and / or to unlock the joint brake.

The invention relates to the technical field of sheet conveying production, in particular to a continuous fiber reinforced thermoplastic composite sheet conveying production line which comprises two conveying frames, a conveying belt is arranged between the two conveying frames, and fixing plates are fixedly connected to the left portions of the upper ends of the two conveying frames. The upper ends of the two fixing plates are jointly and fixedly connected with a top plate. According to the continuous fiber reinforced thermoplastic composite sheet conveying production line, the continuous fiber reinforced thermoplastic composite sheet is extruded through the pressing rollers, bubbles possibly generated in the composite sheet in the thermoplastic process can be reduced, and therefore the compactness and structural integrity of the composite sheet are improved; and a spring is arranged in the extrusion mechanism, so that self-adaptive pressing of the composite sheets with different thicknesses can be realized, the equipment can quickly switch corresponding cold source or heat source types according to the materials, thicknesses or process requirements of the different composite sheets, and the adaptability of the production line to diversified production requirements is enhanced.

The invention relates to a sheet punching and forming system, relates to the technical field of industrial sheet processing, and solves the problems of low production efficiency, high labor intensity and certain potential safety hazards caused by the fact that an operator needs to feed, position, punch and discharge sheets one by one traditionally. Comprising a rack, transmission rollers, a conveying belt, a punching assembly and a feeding and discharging assembly, the multiple transmission rollers are arranged on the rack in a circumferential rotating mode and connected through transmission parts, and the top heights of at least two transmission rollers located on the upper portion are consistent to form a horizontal supporting face; the conveying belt is wound on the driving rollers, and a horizontal working platform is formed on the part, wound around the driving rollers with the same top height, of the conveying belt; the full-automatic punching machine has the advantages that the full process of automatic feeding, precise conveying, high-speed punching, automatic discharging and waste treatment is integrated, seamless and continuous connection from raw materials to finished products is achieved, and the effect of an efficient production line is achieved.

The utility model discloses a sheet material, which is characterized in that a convex frame (101) is arranged on the sheet material (1), and a through hole (102) is formed in the convex frame (101).

A sheet manufacturing apparatus 1 includes: a deposition unit 50 that forms a web W; a transport belt 621 that comes into contact with an upper surface of the web W to hold the web W and transports the web W in a transport direction; a suction unit 200 that is provided above the transport belt 621 and causes the web W to be attracted and attached to the transport belt 621 by suction; a humidification unit 265 that faces the transport belt 621 and adds moisture to the web W from below; and a sheet forming unit 70 that presses the web W to form the web W into a belt-shaped sheet P1. The suction unit 200 includes a first duct 210, a second duct 220 provided downstream of the first duct 210, and a third duct 230 provided downstream of the second duct 220. The humidification unit 265 has an outlet 265a for discharging humidified air. The second duct 220 faces the outlet 265a. A plurality of first suction holes 219a and 219b for sucking air are provided in a suction region 213 of the first duct 210. A plurality of second suction holes 229 for sucking air are provided in a suction region 223 of the second duct 220. Diameters of the second suction holes 229 are larger than diameters of the first suction holes 219a and 219b.

The disclosure relates to compositions including a constituent—A, which constituent—A consists of a polylysine component, a XL-component, and a fibrous component which fibrous component consists of at least one fibrous element which fibrous element includes vegetable fibers, and where the fibrous element is free of any fibers other than the vegetable fibers, where and the composition is free of any fibers other than the vegetable fibers of the fibrous component. The disclosure further relates to processes for obtaining an object from the compositions. The disclosure further relates to objects such as sheets, tapes, sticks, strips, films, cloths, containers, boards, panels, beams, frames, planks, engineered wood e.g. fibreboards obtained by said processes.

The utility model discloses a flexible plate winding device, and relates to the field of flexible plate winding, the flexible plate winding device comprises a control case and a winding shaft, the winding shaft is provided with a winding disc, the control case is also provided with a rack, the rack is rotatably provided with a screw rod, the screw rod is in threaded connection with a moving table, the moving table is provided with two side plates, and the two side plates are arranged on the rack. A two-way screw rod is rotationally installed on the inner side of the side plate, two moving pieces capable of moving relatively are connected to the two-way screw rod in a threaded mode, vertical rods are installed on the moving pieces, and conveying rollers are rotationally installed on the vertical rods. According to the rolling device, the screw rotates to drive the moving table to move horizontally, the moving table can move to the position corresponding to the rolling disc, a plate is kept to be located in the middle of the rolling disc during rolling, the two-way screw is rotated to enable the two moving pieces to synchronously move towards the inner side or the outer side, the distance between the two vertical rods and the conveying roller is controlled, and therefore the rolling speed is increased. And the flexible plate is located between the two conveying rollers, the flexible plate can be limited, and the overall practicability is improved.

A sheet conveying device includes a sheet conveyance path, a conveyance roller, an alignment plate, an alignment roller, and a sheet holding mechanism. The conveyance roller conveys a sheet along the sheet conveyance path. The alignment plate is provided at one end of the sheet conveyance path in a direction orthogonal to a direction of conveyance of the sheet and in parallel with the direction of conveyance of the sheet and aligns a position of the sheet in the direction orthogonal to the direction of conveyance. The alignment roller rotates in the direction orthogonal to the direction of conveyance while making contact with the sheet present in the sheet conveyance path, thus bringing the sheet into abutment on the alignment plate. The sheet holding mechanism makes contact from above with the sheet present in the sheet conveyance path to hold the sheet against movement away from the alignment plate.

A knife and associated guide for the cutting of fibrous batt insulation products, as well as rigid foam board insulation products are described. The knife has a handle and blade, each oriented so as to maximize the ability to pull the blade through the material to be cut, while minimizing the muscular effort and strain required of the user. The guide is configured to easily compress batt insulation products and to be easily moved over the products for improved efficiency.

A scoop comprising: a sheet constructed of a foldable material, the sheet including: a pair of lateral scores extending across the sheet including a first lateral score segment and a second lateral score segment extending away from an axis and respectively toward the first lateral side and the second lateral side, the first and second lateral scores extending transversally to the axis, obliquely relative the axis and towards the rear; a handle portion extending from the rear side to the pair of lateral scores, the handle portion foldable in half around the axis; and a cup portion extending from the front side to the lateral score, the cup portion including a pair of longitudinal cup scores extending between the front side and the pair of lateral score, towards the axis; lateral sheet edges extending continuously along the first lateral side and the second lateral side, alongside both the handle portion and the cup portion.

A sheet of composite material sheet of composite material includes a backing material. The sheet of composite material further includes at least two non-rectangular segments of composite material on the backing material. A first non-rectangular segment of the at least two non-rectangular segments positioned adjacent to a second non-rectangular segment of the at least two non-rectangular segments.

The invention provides a thickness measuring device and method based on progressive control. The device comprises a U-shaped sensor supporting moving part and a contact type thickness measuring module. The contact type thickness measuring module comprises a driving controller, a first displacement sensor and a second displacement sensor, wherein the first displacement sensor and the second displacement sensor are arranged at the first end and the second end of the U-shaped sensor supporting moving part respectively, and a measured object is located between the first displacement sensor and the second displacement sensor. A detection head of the first displacement sensor is aligned with a detection head of the second displacement sensor, and the first displacement sensor and the second displacement sensor are both provided with driving sources; in the thickness measuring process, the driving controller controls the driving source to respectively drive the detection head of the first displacement sensor and the detection head of the second displacement sensor to gradually clamp a measured object according to a pre-calibrated step control curve and obtain a first thickness value of the measured object. The device can improve the accuracy of sheet thickness detection.

A sheet manufacturing apparatus includes a defibrator that defibrates a paper piece to form a defibrated material, an accumulator that accumulates the defibrated material on a mesh belt to form an accumulating material, a forming machine that forms the transported accumulating material to produce a strip-shaped sheet, and a return mechanism that sends a residual accumulating material that is the defibrated material being accumulating to the defibrator on condition that the accumulator has stopped or is stopped during accumulation.

The present application relates to the technical field of laser processing, especially to a lock processing and cutting device, which comprises a machine table and a transfer module installed on the machine table; a laser head is fixedly installed at the end of the execution component of the transfer module; a conveying assembly for conveying a sheet is fixedly installed above the machine table; wherein a positioning assembly for side positioning of the sheet and a stop assembly for stopping the end of the sheet are installed above the machine table; through the synergistic effect of the positioning assembly and the stop assembly, the present application realizes accurate positioning of the sheet, effectively guarantees the cutting accuracy and consistency of the lock panel; secondly, the traditional bench type single piece processing is replaced by a pipeline type continuous operation; the conveying, positioning and cutting processes of the sheet can be seamlessly connected, the auxiliary time of equipment waiting and manual intervention is reduced, the production efficiency is greatly improved, the finished product and waste after cutting can be automatically separated along the pipeline, and the post-processing process is greatly simplified.

A method for hot-press injection molding of a composite material control arm is disclosed. The resulting control arm structure includes a composite sheet with pin holes and needle holes, a rubber body, a ball pin, and a bushing. The mold used for hot-press injection molding has a rear mold with positioning pins, positioning holes, and a positioning cylinder. During molding, the composite sheet is hung on the positioning pins through its pin holes, the bushing is fitted onto the positioning cylinder, and the ball pin is inserted into the positioning hole through its pin shaft. Then, the front mold presses the composite sheet, bending its edges to form a concave shape. Finally, plastic is injected to form the rubber body, combining the composite sheet, ball pin, and bushing into a whole. The bushing has ribs extending circumferentially on its outer side. During injection molding, the two ends of the composite sheet rest on the outer side of a bushing's rib. By setting the ribs, the distance between the composite sheet and the outer circumference of the bushing is maintained, allowing the rubber to flow between the composite sheet and the bushing. This enables the pre-forming and injection molding of the skeleton to be completed on a single mold, resulting in stable product quality.

The invention discloses a plastic uptake forming device of an isolation plate for a CCS assembly, relates to the technical field of plastic uptake forming equipment, and aims to solve the technical problem that composite filling of particles and flakes is difficult to realize by traditional equipment, and the plastic uptake forming device comprises an automatic plastic uptake mold, a conveying mechanism, a feeding mechanism, a discharging mechanism and a hot pressing assembly. According to the device, through sliding fit of kidney-shaped holes and stagnation holes which are specifically distributed in the moving plate and the protruding blocks of the driving rods, gathering and unfolding of the multiple discharging frames are achieved, and therefore the two working modes of wide-opening uniform particle filling and narrow-opening fixed-point sheet-shaped object filling are flexibly switched on the same device; furthermore, by means of a linkage guide mechanism composed of a supporting inclined plate, a flow gathering plate and a guide plate which are hinged, automatic induction can be achieved and a discharging channel can be expanded during filling of the sheet-shaped objects, the sheet-shaped objects are effectively guided to be stably laid, and blocking and posture inclination are prevented; and a reliable solution is provided for large-scale and high-quality production of the high-performance composite CCS isolation plate.

A sheet conveyance apparatus includes a lower sheet guide including a first guide surface configured to guide a surface of a sheet, a discharge roller including two rollers configured to convey the sheet in a discharge direction, and a shaft extending in a width direction perpendicular to the discharge direction, a discharge tray configured to support the sheet, a first elastic piece located between the two rollers in the width direction and located above the shaft at a position of the shaft, a plurality of second elastic pieces located so as to sandwich the two rollers in the width direction and located above the shaft at the position of the shaft, a plurality of third elastic pieces located so as to sandwich the two rollers in the width direction and located downstream of the second elastic pieces in the discharge direction.

A sheet assembly for positioned a patient includes a base sheet a first handle interface, and a second handle interface. The base sheet defines a first axis extending in a direction parallel to a width of the base sheet and a second axis extending in a direction parallel to a length of the base sheet. The base sheet has a first end on a first side of the first axis and a second end on a second side of the first axis. The first handle interface is positioned on the first end of the base sheet. The first handle interface defines a first opening configured to receive a hand of an operator of the sheet assembly. The second handle interface is positioned on the second end of the base sheet. The second handle interface defines a second opening configured to receive the hand.

The invention provides a magnetic reed switch and a preparation method thereof, and the preparation method comprises the steps: carrying out the grooving of a nickel-iron wire or a nickel-iron sheet, and obtaining a static reed with one end provided with a first positioning groove; grooving the nickel-iron wire material and welding a hollow pipe to obtain a movable contact spring with a second positioning groove at one end; plating layers are plated on the surfaces of the movable reed and the static reed; metal pieces are welded to the first positioning groove of the static reed and the second positioning groove of the movable reed, and a static reed assembly and a movable reed assembly are obtained respectively; the ends, provided with the metal pieces, of the movable reed assembly and the static reed assembly are packaged in a glass tube, the metal pieces in the movable reed assembly and the static reed assembly are arranged in a non-contact crisscross mode, and finally the magnetic reed switch is manufactured. By additionally arranging the high-melting-point metal pieces which are distributed in the crisscross manner at the end parts of the movable magnetic reed and the static magnetic reed, the magnetic contact area is effectively reduced, the rebounding time of the magnetic reed is shortened, and the ablation of a switching arc to the magnetic reed is reduced.

This reduces the likelihood that devices contained in a plate-like material will be damaged and / or that chips manufactured from the plate-like material will detach from the first and / or second sheets due to the application of external force to the plate-like material. [Solution] A fastening device for fastening a second sheet to a frame unit, which includes a frame having a through hole formed therein, a first sheet whose outer edge region is fixed to the frame so as to close one end of the through hole, and a plate-like object fixed to the central region of the first sheet so as to be positioned in the through hole, wherein the fastening device comprises a holding mechanism for holding the frame unit and a fastening mechanism for fastening the second sheet to the frame unit, the holding mechanism including a holding portion for applying an attractive force to the plate-like object through the central region of the first sheet and a raised portion for raising an intermediate region of the first sheet located between the outer edge region and the central region toward or beyond the other end of the through hole.

An aerosolisable structure (1) is disclosed for use in an article for use with a device for heating an aerosolisable material to volatilise at least one component of the aerosolisable material. The aerosolisable structure comprises: an aggregated layered structure (10, 20, 30, 40, 50) having: a first sheet (11, 21, 31, 41) comprising an aerosolisable material, and a second sheet (12, 22, 32, 42) comprising a heating material, the heating material being heatable by penetration with a varying magnetic field to thereby heat the aerosolisable material of the first sheet. The second sheet is free of aerosolisable material.

The utility model discloses a processing machine with a material rack conveying mechanism, which comprises an integrated rack, a sheet material processing mechanism, a material rack conveying mechanism and a transfer manipulator, the integrated rack comprises a first-layer support and a second-layer support, the sheet material processing mechanism is arranged on the second-layer support, the material rack conveying mechanism comprises a material rack conveying line, and the transfer manipulator is arranged on the material rack conveying line. The material frame conveying line comprises a material frame input line, a material frame output line and a material frame transferring device, the material frame input line and the material frame output line are installed on the first-layer support side by side in the front-back direction, and an opening window for the transferring mechanical arm to vertically penetrate through is formed in the position, located on one side of the material frame output line, of the second-layer support. A sheet material processing area is arranged on the second layer of the rack by adopting the integrated rack with the layered design, and the material rack conveying system is specially arranged on the first layer of the rack, so that mechanisms with different functions can form exclusive areas which are mutually independent to reduce interference but still can be connected through windows, the space layout is more reasonable, and the space utilization rate is improved. And the occupied space is reduced after integration.

The utility model belongs to the technical field of battery manufacturing, and particularly relates to an insulating sheet feeding mechanism which comprises two groups of trough main bodies, two groups of mounting plates and two groups of supporting sheets, the two groups of trough main bodies are symmetrically distributed, and an accommodating space matched with the shape of an insulating sheet is formed between the two groups of trough main bodies; the two sets of mounting plates are detachably connected with the two sets of trough bodies correspondingly, and the mounting plates can be connected with a machine table. The two sets of supporting pieces are distributed in the first direction at intervals, the two sides of each supporting piece are connected with the two sets of trough bodies respectively, and the two sets of supporting pieces can both support the edge of an insulating piece. Compared with the prior art, the accommodating space of the insulating sheet trough is designed to be matched with the shape of the insulating sheet, different insulating sheet troughs are designed according to different models of insulating sheets, and the corresponding insulating sheet trough is replaced according to the model of a battery in the battery manufacturing process, so that the accuracy of battery surface mounting is ensured.