809results about "Conveyor wrapping" patented technology

A method and system for producing an insulated mailer and an insulated box having an insulative paper fiber pad substructure with a density of less than about 10 pounds per cubic foot. The insulative paper fiber pad has entangled reinforcement fibers. A method of forming an insulative paper fiber pad using recycling-compatible or water soluble adhesive and paper layers is provided.

A repulpable insulated container assembly having a container formed of paper such as corrugated cardboard or varying paper materials and defining an interior; and a repulpable insert placed within the interior of the container and formed of a first paper layer; and a paper fiber pad coupled to the first paper layer.

The utility model discloses a film leading mechanism and a film surrounding device, the film leading mechanism comprises a transfer mechanism and a pickup mechanism, the transfer mechanism is installed on a stand column of a hydraulic packing machine, and the transfer mechanism is configured to drive the pickup mechanism to move back and forth along a first horizontal direction; the picking mechanism is configured to pick up or release the membrane material released by the membrane material supply mechanism; the transferring mechanism drives the picking mechanism to move to the first side of the material so as to pick the end part of the film material released by the film material supply mechanism; and the transferring mechanism drives the picking mechanism to move to the second side of the material, so that one side face of the material is covered with the film material. According to the film guiding mechanism, the film material is automatically moved from the first side of the material to the second side of the material, manual film surrounding on the material is not needed, and during manual film surrounding, the film surrounding efficiency is improved, and the safety is high.

A system for processing food products comprises a cutting apparatus for cutting off slices from the food products and for forming portions from the slices, a packaging machine, and a transport apparatus that transports the portions from the cutting apparatus to the packaging machine. Furthermore, the system comprises a provision device for providing portion supports for the transported portions, and a folding device that is configured to fold a portion support along a bending line. The system further comprises an insertion device by means of which the portion supports with the portions can be brought onto a packaging space such that the bending lines of the portion supports are aligned in parallel with a transport direction of the packaging machine.

The utility model provides an automatic pillow type packaging machine, which relates to the technical field of machinery and comprises a controller, a placing frame is arranged on one side of the controller, a first conveying belt is mounted in a clamping groove formed in the top of the placing frame, the top of the placing frame is fixedly connected with a limiting plate through a bolt, and the limiting plate is positioned above the first conveying belt. According to the utility model, through the internal components of the film rolling mechanism and the heat sealing mechanism, each article needing to be packaged is wrapped by the packaging film, and the packaging film at the top of the wrapped article is subjected to heat sealing, so that the wrapping and heat sealing of the packaging film can be automatically realized through simple operation in the process; and in addition, the packaging films at the two ends of the articles are subjected to heat sealing and cutting through internal assemblies of the cutting mechanism, so that the articles are well sealed and packaged, and meanwhile, each article is sealed and divided into independent packages.

Machinery for wrapping up an item, such as a pallet includes a rotatable support for supporting and rotating the item. A releasing device is for releasing a film around the item when the item is rotating on the rotatable support. A moving device is for moving the releasing device. A transfer system transports the film from a coil, located in a fixed position relative to a supporting surface, to the releasing device. The transfer system includes a first oblique diverter, mounted to the releasing device, for diverting the direction of the film as the film enters the releasing device.

Machine for packaging paper rolls (R) comprising adhesivation means (EG) adapted for applying an adhesive substance (GG) on an internal side of a side flap of a packaging sheet, which adhesivation means act while the rolls (R) pass through an entry station (E) of the machine.

The utility model relates to the technical field of film laminating machines, in particular to an automatic film laminating machine for packaging gift boxes, which enables the gift boxes to be conveyed more smoothly through a pushing structure and improves the stability of the gift boxes during film laminating and cutting. Comprising a rack, a feeding conveyor belt, a film coating conveyor belt, a thermoplastic conveyor belt and a thermoplastic box, the gift box cutting device further comprises a plurality of pushing assemblies and a cutting mechanism, the pushing assemblies are used for pushing gift boxes to the film wrapping conveying belt, the cutting mechanism is located above the film wrapping conveying belt and used for cutting and edge sealing of films wrapping the gift boxes, and each pushing assembly comprises two swing rods, two pin shafts, two torsion springs and a pushing piece. The two swing rods are located on the left side and the right side of the feeding conveying belt respectively, one end of each swing rod is provided with a pin shaft, the inner ends of the two pin shafts are rotationally connected with the left side and the right side of the feeding conveying belt respectively, the two pin shafts are elastically connected with the left side and the right side of the feeding conveying belt through the two torsion springs respectively, and the two ends of the pushing piece are connected with the other ends of the swing rods respectively.

The present invention relates to a device and a method for feeding small-piece products (P) to a downstream processing device, in particular a packaging device, as well as a system and method for packaging small-piece products (P). The method according to the invention comprises the following steps: Moving the products (P) along a path of motion, forming a product jam along the path of motion; Conveying a product group (G) along the path of motion, wherein the product group (G) comprises at least two products (P) that are stacked along a stacking axis (X) aligned along the path of motion; Conveying the product group (G) along the path of motion while rotating the product group (G) about an axis perpendicular to the path of motion; and Providing the product group (G) at a transfer position for the downstream processing equipment, wherein the stacking axis (X) of the product group (G) is aligned perpendicular to the path of movement at the transfer position.

A device for packaging articles in boxes includes a mandrel, configured to accommodate one or more of said articles inside it and to be wound at least partially by a blank to form a partially closed box, and a closing group provided to at least partially overlap and fix an outer flap of the blank on an inner flap of the blank. The closing group includes an abutting element movable with respect to the mandrel between a rest position, at least one folding position, and a pressure position, and a displacement member configured to displace the abutting element between the rest position, the at least one folding position, and the pressure position.

A welding station for producing a wrapping has a support wheel and a welding device housed on the support wheel and having a head assembly that has a welding member, a support body, and a rod axially movable between a retracted position and a forward position. The support body is integral with an axial end of the rod. The welding device has an abutment assembly having an abutment member and a base assembly engaged to the support wheel. The welding device is configurable in an open configuration where the head assembly and the abutment assembly are mutually spaced, the rod is axially retracted, and the abutment member allows the wrapping to be loaded onto and removed from the head assembly, and a welding configuration where the head assembly and the abutment assembly are mutually engaged, the rod is axially forward and the abutment is engaged by the welding member.

A device adapted to seal a paper overwrap around a package includes a stationary support frame, a conveyor mounted to the support frame, and an adhesive application device mounted to the stationary support frame. The conveyor is configured to transport the package wrapped in the paper overwrap in a conveyor direction through the support frame. The adhesive application device is configured to tension the paper overwrap, while opening the seam so that an adhesive may be applied to the bottom of the package and the seam sealed together.

A multilayer packaging material includes a substrate formed of a cellulosic fiber-based material. The substrate has a first major surface and a second major surface opposite the first major surface. An oxygen barrier layer is formed of a PVOH material attached to the substrate, wherein the oxygen barrier layer is an innermost layer of the multilayer packaging material and further wherein the oxygen barrier layer is heat sealable. At least one moisture barrier layer is attached to the substrate, the moisture barrier layer selected from an inner moisture barrier layer disposed intermediate the substrate and the oxygen barrier layer and an outer moisture barrier layer disposed on the second major surface of the substrate. In further aspects, a packaging article, a method for making a multilayer packaging material, and a method for packaging a product are provided.

The utility model discloses a movable platform type electric wrapping machine which comprises a platform frame, walking wheel assemblies installed on the inner sides of the upper portions of the front end and the rear end of the platform frame, the platform frame can move in the axial direction of a wound piece through the walking wheel assemblies, and the walking wheel assemblies and the platform frame are connected through a height lifting mechanism; the rotating disc restraint frame is installed in the platform frame through an upper longitudinal beam and a lower lead screw of the platform frame, a rotating disc is arranged on one side face of the rotating disc restraint frame, and a tape reel is fixed to the rotating disc; a rotating disc longitudinal driving assembly; and the platform moving traction assembly is used for pulling the whole platform frame to move along the axial direction of the wound piece at a constant speed. According to the movable platform type electric wrapping machine, the front main walking wheel and the rear main walking wheel can cross obstacles on the surface of a wound piece in a non-contact mode, the overall gravity center of the device is low, and work stability is good.

A repulpable insulation material includes a batt formed of a mixture of thermoplastic binder fibers and cellulose fibers bound together by the thermoplastic binder fibers, the thermoplastic binder fibers making up about 0.5% to 25% by weight of the batt, the repulpable insulation material having a weight within a range from 1000 GSM to 1600 GSM, wherein subjecting the repulpable insulation material to a repulpability test produces greater than 85% fiber yield.

The automatic film pasting device for the four side faces of the storage battery comprises a first plate body and a second plate body which are oppositely arranged, guide grooves are formed in the first plate body and the second plate body, and a first pushing assembly and a second pushing assembly are fixed to the two sides of the second plate body; the first pushing assembly and the second pushing assembly are provided with attaching assemblies used for attaching a film to the side wall of a battery, the device further comprises a pulling assembly used for pulling the film, and a linear driving device is arranged above the first plate body and the second plate body. Compared with the prior art, the linear driving device can drive the battery to move through the displacement assembly, and the film is driven to move through movement of the battery, so that the film is located on the three side faces of the battery; and the first pushing assembly and the second pushing assembly can attach the initial free end of the thin film and the split free end to the remaining side face of the battery, so that film covering operation on the periphery of the battery is achieved, manual participation is not needed, and efficiency is improved.

The utility model discloses an automatic packaging production line for wooden door plastic packaging, and aims to solve the problem that the design of the conventional non-standard wooden door packaging production line is usually carried out for door plates with specific sizes and shapes. When door plates of different specifications need to be produced, part of equipment needs to be replaced or the layout of a production line needs to be adjusted, so that the complexity and cost of operation are increased; according to the technical scheme, the method is characterized by comprising the steps of a preparation stage, a sealing and cutting stage, a thermal shrinkage stage, a casing stage, an output stage and the like. According to the whole production line, the full-automatic process from wooden door arrangement to casing output is achieved, the production efficiency and the automation degree are greatly improved, the error rate is reduced, plastic film sealing and cutting are accurate, the plastic film is tightly attached to the wooden door through thermal shrinkage treatment, the packaging stability and attractiveness are enhanced through casing treatment, and the packaging quality is ensured.

The utility model belongs to the technical field of winding packaging machines, and particularly relates to a horizontal winding packaging machine for reel type products, which comprises a rack, a feeding mechanism, a rotating mechanism and an annular winding mechanism are arranged on the rack, and the annular winding mechanism comprises a turntable, a first storage roller, a power unit, a second storage roller and a pneumatic clamping jaw. The second material storage roller is arranged on the side wall of the rotating disc on the same side as the winding roller, the pneumatic clamping jaw has the freedom degree of stretching and retracting in the feeding direction, the stretching and retracting direction of the pneumatic clamping jaw passes through the winding path of the winding film, and the winding film is wound on the reel type product by means of clamping of the pneumatic clamping jaw and rotation of the rotating disc. By additionally arranging the second material storage roller for winding the winding film and the pneumatic clamping jaw for clamping the end part of the winding film, the winding film and an air bubble film can be simultaneously wound, so that the equipment investment and the occupied area are saved, and the winding efficiency can be improved.

The utility model discloses a pipe winding device for rubber product production, which comprises a working table, a sliding chute is arranged in the working table, a connecting shaft is sleeved in the sliding chute in a sliding manner, a limiting piece is fixedly welded at one end of the connecting shaft, and a limiting cylinder is sleeved on the outer side of the connecting shaft in a sliding manner. By starting the driving devices of the outer guide wheel and the inner guide wheel and starting the guide roller driving device, the winding belt is conveniently, quickly and efficiently driven to continuously wind the rubber pipe disc, the position of the limiting barrel can be adjusted by rotating the loosening nut in a sliding mode, rubber pipe discs of different sizes and models can be wound, the use range is widened, and the practicability is high. The positioning pin is pulled towards one end to drive the magnetic block to be separated from the adsorption fixing shaft, the separation blade is conveniently detached outwards to replace the winding belt, the replacement efficiency is improved, the adsorption fixing shaft can be fastened through the design of the magnetic block, and therefore the positioning pin is driven to fasten the insertion fixing shaft to limit the positions of the separation blade and the winding belt.

The invention relates to the technical field of winding and packaging, and discloses a clamping device for winding and packaging a pipe, the clamping device for winding and packaging the pipe comprises a machine body, a fixing frame is fixedly mounted at the top of the machine body, and the outer wall of the fixing frame is fixedly connected with the outer wall of a servo motor. According to the clamping device for winding and packaging the pipe, in order to better wind and package a pipe body, the winding assembly is arranged, the pipe body passes through the base, an asynchronous motor on the frame is started, so that a rotating shaft drives a driving gear to rotate, and the driving gear rotates in multiple sets of riding wheels in cooperation with transmission of a gear ring; the fixing rod and the packaging film barrel are driven to synchronously revolve around the circle center of the gear ring, so that a packaging film body is wound outside a pipe body, packaging is completed along with continuous transverse movement of the pipe body, an arc-shaped hook is made to transversely move in cooperation with a bottom plate, a hydraulic cylinder and a piston rod, and clamping of the packaging film body is completed in cooperation with a clamping block; and then winding and packaging can be better carried out.

The invention relates to the technical field of lunch box cover packaging, in particular to a disposable lunch box cover multi-specification compatible automatic bagging packaging machine which comprises a carrying mechanism, a film feeding mechanism and a film sealing mechanism which are sequentially arranged. By arranging the carrying mechanism, the film feeding mechanism and the film sealing mechanism, automatic packaging of meal box covers can be achieved; in addition, the device can be in butt joint with an injection molding machine directly, manual transfer and adjustment operation is not needed, the workload of manual carrying, one-by-one adjustment and bagging packaging in the prior art is reduced, the use of various machine equipment with incompatible specifications is avoided, the bagging packaging efficiency is improved, and therefore the bagging packaging production period is shortened, and the production cost is reduced. And stable, reliable and rapid bagging packaging work is achieved.

A packaging unit of articles in boxes includes a mandrel, a movement device, a feeding device, a folding device, and a first retaining device. The mandrel is configured to accommodate at least one of the articles therein. The movement device is configured to move the mandrel along a movement trajectory. The feeding device is configured to feed at least one blank towards the mandrel. The folding device is configured to cooperate with the mandrel to fold at least one panel of the blank being wound around the mandrel, and to form one of the boxes. The first retaining device is movably guided parallel to the movement trajectory and is configured to cooperate with the mandrel, along a section of the movement trajectory, retaining the at least one panel of the blank, wound on the mandrel, against an abutment surface of the mandrel extended parallel to the movement trajectory. A packaging method of articles into boxes by means of such a unit is also described.

The invention discloses a constant-force film output online cantilever winding machine, and relates to the technical field of winding machines. The device comprises a lower gantry frame, an upper gantry frame is fixedly installed at the top of the lower gantry frame, a rotating rocker arm mechanism is arranged at the top of the upper gantry frame, and a vertically-arranged lifting stand column mechanism is fixedly installed on one side of the bottom of the rotating rocker arm mechanism; a constant-force film discharging device is installed on one side of the lifting stand column mechanism in a sliding mode, a film baking and cutting device and a packaging table are arranged in the lower gantry frame, and goods to be packaged are placed on the top of the packaging table. By arranging the rotating rocker arm mechanism, the lifting stand column mechanism and the constant-force film discharging device, the constant-force film discharging device drives a packaging film to automatically wrap goods to be packaged, the packaging film is cut off through the film ironing and cutting device, and automatic packaging and automatic film cutting of the goods to be packaged are completed; the whole packaging process is high in automation degree, less in manual operation, rapid in packaging treatment and tight and uniform in wrapping.

The present invention provides a shaping tool for shaping a package formed of a foldable blank, the tool comprising: —an overhead conveyor comprising a plurality of downwardly protruding spaced apart counter-means; —a first conveyor extending between a receiving end towards an output end, and adapted to receive the foldable blank from an incoming conveying line at the receiving end and to position the foldable blank below one of the downwardly protruding counter-means; —a shaping station extending away from the receiving end, the shaping station comprising: a pair of parallel shaping tracks, each positioned on one side of the first conveyor, the pair of generally parallel shaping tracks comprising a plurality of pairs of independently movable shaping lugs, each pair of shaping lugs having a predetermined shape and adapted to receive one of the foldable blanks there-between; the pair of lugs movable towards each other to form a package having a desired shape.

This disclosure relates generally to systems and methods for packing furniture elements for shipping. A method of packing a furniture article includes compressing a block of high-density rebound foam forming the furniture article with a hydraulic press from an initial volume to a reduced volume. The reduced volume may be about one-fourth to about one-seventh of the initial volume and the furniture article may be substantially planar in the reduced volume. The method may also include reducing a pressure of the block of high-density rebound foam simultaneously to compressing the block of high-density rebound foam to form a compressed and pressurized furniture article. Further, the method may include rolling the compressed and pressurized furniture article in a wrapping to form a rolled furniture article for packing and shipping, and packing the rolled furniture article in a container for shipping.