574results about "Wrapper folding/bending apparatus" patented technology

A flap folding mechanism includes a base. The flap folding mechanism also includes a backing plate, coupled to the base. The flap folding mechanism further includes a pair of flap folding fingers, coupled to the base. The flap folding mechanism additionally include a first actuator, configured to rotate the pair of flap folding fingers relative to the backing plate between a first rotational position and a second rotational position. The flap folding mechanism also includes a second actuator, configured to move the pair of flap folding fingers relative to each other between a closed position and an open position.

A pallet wrapping system with at least one spindle, a support bar, a perforation roller, and a pre-stretch machine. The support bar has a plurality of arms that are configured to receive stretch film from the at least one spindle and create banded edges on the stretch film as it passes through the plurality of arms. The pallet wrapping system is configured to form a reinforced stretch film using the plurality of arms and the stretch film from the at least one spindle. The perforation roller is configured to form a plurality of holes through the reinforced stretch film as the reinforced stretch film passes over the perforation roller. The pre-stretch machine is configured to receive the reinforced stretch film and stretch the reinforced stretch film prior to wrapping a palletized load with the reinforced stretch film.

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 invention discloses ceramic tile wrapping equipment and a ceramic tile wrapping method. The ceramic tile wrapping equipment comprises a conveying device, a beating and aligning device, an angle bead inserting device, a tile sucking and transferring device, a paper placing device and an edge folding device which are installed on a rack. The conveying device is sequentially provided with an aligning station, an angle bead inserting station, a paper placing station and an edge folding station from back to front. The patting and aligning device is used for patting and aligning the brick stacks; the angle bead inserting device is used for inserting angle beads of the piled bricks; the paper placing device is used for placing side paper and end paper to the paper placing station; the edge folding device is used for carrying out edge folding and packaging on the packaging paper skin group of the brick stack; and the brick sucking and transferring device transfers the brick stack subjected to angle bead insertion to a paper placing station. By means of the process sequence of split type leatheroid laying and firstly arranging brick stack angle beads and then laying leatheroids, the packaging mode of combining side edge paper and end paper is adopted, precise connection between stations is achieved in cooperation with a special transfer device, material waste caused by the whole leatheroid in the traditional process is avoided, and meanwhile the interference problem of installation of the leatheroid and the angle beads is eliminated.

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 discloses a product package conveying device which comprises a base, a feeding belt arranged at an opening in the top of the outer wall of the base, and a film covering feeding assembly arranged on one side of the outer wall of the base and used for covering the outer wall of the base. Wherein the film covering and feeding assembly comprises a feeding shell, a cutting frame, a feeding wheel, a guide wheel set, a rubber wheel, a lifting air cylinder, a lifting frame, a cutting motor, a transmission wheel set and a rotary cutter, and the feeding shell is fixedly arranged on one side of the outer wall of the base. When ports of goods are contracted and supported, dislocation is avoided in the process of moving and hot pressing of long edges of the bottom of a covering film, attractiveness and accuracy of sealing point positions are guaranteed, dislocation of the covering film is avoided before folding and in the moving process of the goods, meanwhile, stable and gradual port seam hot pressing sealing is achieved, and the sealing efficiency is improved. The problems of seam dislocation and non-uniform sealing point positions are avoided, the stability of the hot-pressed seam of the laminating film is guaranteed to the maximum extent, and the structural strength of the laminating film is guaranteed.

The invention relates to the technical field of aluminum profile packaging, in particular to a full-automatic aluminum profile packaging machine. According to the technical scheme, the full-automatic aluminum profile packaging machine comprises a thermal shrinkage packaging machine and further comprises a rear film coating assembly and a front film coating assembly; a rear film wrapping assembly is arranged on one side of the heat shrinkage packaging machine. A front film coating assembly is arranged on one side of the rear film coating assembly; the rear film wrapping assembly comprises a rear conveyor, a lifting lead screw, a lower film pressing conveying belt set, an upper film pressing conveying belt set, a lifting frame, a cutter driving air cylinder, a waste film cutting cutter and a film pressing wheel. The lifting frame and the lower film pressing conveying belt set and the upper film pressing conveying belt set which are connected with the lifting frame are adjusted through the lifting lead screw to integrally ascend and descend, and therefore the front end edge of a thermoplastic packaging film can be adjusted to completely wrap a sectional material during heat sealing; therefore, the problem that the film wrapping the profile is broken or excess materials are too long during hot cutting and edge sealing due to the fact that the film pressing height cannot be adjusted is solved.

The utility model discloses a carton transparent paper folding device, and belongs to the technical field of tobacco packaging machinery. The device comprises a machine box, a swing mechanism, an upper folding mechanism and a lower folding mechanism, the swing mechanism, the upper folding mechanism and the lower folding mechanism are arranged on the machine box, the upper folding mechanism and the lower folding mechanism are located on the same side of the swing mechanism, and the upper folding mechanism is located above the lower folding mechanism. Firstly, the upper long edge of transparent paper is folded to the right side face of a carton to be processed through the upper folding mechanism, then the lower long edge of the transparent paper is partially folded to the upper long edge through the lower folding mechanism, and then execution pieces of the upper folding mechanism and the lower folding mechanism synchronously move upwards by a certain distance; the upper long edge and the lower long edge of the transparent paper are completely attached to the right side face of the carton to be processed, gaps can be effectively eliminated, it is ensured that the transparent paper wrapping the outer surface of the carton is in an unfolded and straightened state after heat sealing, the wrinkle phenomenon is avoided, and the heat sealing quality and the appearance of the transparent paper of the carton are improved.

The invention discloses a packaging assembly, a packaging method and a packaging device, and relates to the technical field of packaging. The packaging assembly comprises two first packaging pieces and two second packaging pieces. The first covering part and the second covering part are arranged in parallel in a spaced mode and oppositely arranged outside the two faces of the rectangular body, an inserting tongue is arranged at the end of the connecting part in a protruding mode, and the inserting tongue extends into the second packaging piece and is attached to the second side wall; the first shielding part and the second shielding part are arranged in parallel in a spaced mode and oppositely arranged outside the two faces of the rectangular body, a pressing tongue is arranged at the end of the first shielding part in a protruding mode and comprises a first pressing section and a second pressing section which are connected with each other, the first pressing section is arranged outside the connecting part in an attached mode, and the second pressing section is clamped between the inserting tongue and the connecting part. According to the packaging assembly, the packaging cost can be reduced under the condition that the packaging effect is guaranteed, economic benefits are improved, the situation that the edges of the rectangular body are damaged can be avoided, and the protection effect is good.

Dual and multi-modulator projector display systems and techniques are disclosed. In one embodiment, a projector display system comprises a light source; a controller, a first modulator, receiving light from the light source and rendering a halftone image of said the input image; a blurring optical system that blurs said halftone image with a Point Spread Function (PSF); and a second modulator receiving the blurred halftone image and rendering a pulse width modulated image which may be projected to form the desired screen image. Systems and techniques for forming a binary halftone image from input image, correcting for misalignment between the first and second modulators and calibrating the projector system—e.g. over time—for continuous image improvement are also disclosed.

The invention relates to the technical field of packaging, and discloses a surface paperboard short edge folding and bonding device which comprises a rack, a conveying mechanism, a long edge blocking mechanism, a short edge aligning mechanism, a gluing mechanism, a surface paperboard feeding mechanism and an edge folding mechanism. The long-edge material blocking mechanism is used for being in contact with the long edge of the bottom paperboard; wherein one short edge aligning mechanism is connected with the Y-axis driving mechanism, and the Y-axis driving mechanism is used for driving the short edge aligning mechanism, the gluing mechanism and the conveying mechanism to move towards the other short edge aligning mechanism and enabling the two short edge aligning mechanisms to make contact with the corresponding short edges of the bottom paperboard correspondingly. The two gluing mechanisms are used for gluing the side walls, corresponding to the short edges, of the formed bottom paperboard. The surface paperboard feeding mechanism is used for moving a surface paperboard to the upper part of the formed bottom paperboard; the two edge folding mechanisms are used for enabling the folded edges formed by the face paperboard to be bonded with the glue on the side walls of the short edges of the bottom paperboard. The surface paper board is adhered to the bottom paper board by utilizing the mechanism, so that the paper box wrapped with the glass is formed.

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 device for packaging articles in boxes, including a carousel rotatable about a substantially vertical axis of rotation and a frame provided with a first operating unit arranged to operate on one of said articles and / or one of said boxes. The frame is supported and kept raised from the ground by the carousel by a rotatable coupling that allows the relative rotation between the carousel and the frame. The device also includes a fixing structure connected to the frame so that the frame remains fixed with respect to the ground when the carousel rotates around the axis of rotation. A method for packaging articles in boxes is also described.

The utility model provides a packaging device which is used for packaging carton transparent paper and comprises a lifting channel, a pushing mechanism and two check blocks, the lifting channel extends in the vertical direction, a lifting plate is arranged in the lifting channel, and the lifting plate can move along the lifting channel so as to convey cartons to a packaging station located at the top of the lifting channel; the pushing mechanism is arranged on one side of the packaging station in the first horizontal direction, and the pushing mechanism is used for pushing the carton on the packaging station so that the carton can be moved out of the packaging station; the two stop blocks are arranged on the two sides of the lifting plate in the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, and when the strip box is located on the lifting plate, the two side faces, oppositely arranged in the second horizontal direction, of the strip box are attached to the two stop blocks respectively. The packaging device provided by the utility model can prevent the end part folder from reversely folding the carton paper, so that the product percent of pass is improved.

The invention discloses full-automatic edge folding and corner folding equipment for a VIP (vacuum insulation panel), relates to the technical field of packaging and corner folding of the VIP, and comprises a case used for performing corner folding treatment on a packaging bag on the outer side of the VIP in the packaging process. In the VIP heat insulation board packaging treatment process, corner folding equipment is used for conducting corner folding treatment on side bands existing on the sides of packaged VIP heat insulation boards, in the treatment process, robot transferring, full-automatic centering, full-automatic glue spraying, full-automatic edge folding and corner folding are adopted, accurate lossless edge folding is conducted through clamping and positioning, and the production efficiency is greatly improved. The non-destructive edge pressing is carried out through the attaching type push-pull mechanism, internal inclined type pre-bending is adopted in the angle bending aspect, leakage caused by a convex angle during rear end angle bending is prevented, the lifting clamping mechanism and the attaching type push-pull mechanism are still adopted during rear end angle bending, silica gel is arranged at the joint of the lifting clamping mechanism and the attaching type push-pull mechanism to serve as a contact point, and the damage to the surface is avoided. And meanwhile, the surface compactness and flatness after edge folding and angle folding are improved.

The invention relates to the technical field of packaging equipment, and particularly discloses glass fiber cloth heat-sealing packaging equipment which comprises a lowering structure, a heat-sealing structure, two pairs of dragging and dropping structures, a pair of cushion tables, a pair of cushion arms and a pair of picking units. The heat-sealing structure is fixedly arranged on the lowering structure and located below packaging plastic, the two pairs of dragging and dropping structures are symmetrically arranged on the heat-sealing structure, the pair of cushion tables are symmetrically arranged on one pair of dragging and dropping structures, the pair of cushion arms are symmetrically arranged on the cushion tables, and the pair of picking units are symmetrically arranged on the hot air structure. Automation is achieved from plastic film installation, traction, cloth roller loading, heat sealing and cutting to discharging through a motor, a hydraulic cylinder, a sliding rail and other driving mechanisms, manual participation in the core link of packaging is not needed, the labor cost is reduced, and the production efficiency is improved; a camera of the picking unit monitors the position of the plastic film in real time, and accurate clamping of a mechanical clamping jaw body is ensured.

The invention relates to the field of automatic processing, and particularly discloses an automatic packaging system and method for sheet material stacks. The automatic packaging system comprises a rack, a paper feeding module, a rubberizing module, a paper packaging module and a transposition module, and a feeding station, a paper feeding station, a rubberizing station and a discharging station are arranged on the rack; the paper feeding module comprises a paper feeding assembly and a paper receiving assembly, the paper feeding assembly comprises a packaging paper conveying unit, and the paper receiving assembly comprises a paper receiving support, a pressing unit and a translation driving unit; the paper wrapping module comprises a base, two sets of material stack clamping arms extending downwards are arranged on the base, and a supporting plate is arranged at the lower ends of the material stack clamping arms; a paper wrapping clamping plate and an overturning driving unit are further arranged on the base, and a closing driving piece is arranged at the free end of the paper wrapping clamping plate; the transposition module comprises a feeding assembly, a middle transposition assembly and a discharging assembly. The automatic packaging system can automatically complete bundling and packaging operation of the sheet stacks, and has the advantages of being reliable in bundling and high in efficiency.

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 provides a paper extraction packaging forming machine. The paper extraction packaging forming machine comprises a machine frame bottom plate, a film feeding device, a side sealing forming conveying device, a feeding pushing device, a discharging pushing device and a discharging tailstock. Compared with the prior art, the upper side seal conveying device and the lower side seal conveying device which are vertically distributed at an interval are matched with the vertical glue spraying gun arranged on one side of the lower side seal conveying device, so that glue spraying on the side surface of a passing packaging material is achieved, and side seal pressing after glue spraying on the side edge of the packaging material is completed; through relative cooperation of the discharging pushing device and the discharging tail frame, the left side and the right side of a packaging material subjected to side sealing can be folded and subjected to heat sealing shaping, so that each face of a tissue is completely wrapped, the technical limitation that a pre-gluing packaging material must be used in a traditional process is successfully replaced, favorable conditions are created for a side edge gluing process, and the production efficiency is improved. And the processing procedure of pre-gluing the packaging material can be effectively reduced, the production cost is saved, and the packaging efficiency is effectively improved.

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.

The utility model belongs to tobacco packaging technical field discloses a kind of packing machines. Packing machine includes rack body, mounting seat, folding piece and rotating piece, folding piece is detachably connected with mounting seat, operator can periodically dismount folding piece from mounting seat, the dirt accumulated on folding piece is handled, and dismounting process is simple and the operation difficulty is low. The folding piece is dismounted from the mounting seat, which provides more cleaning space for the operator to clean the dirt inside the packaging groove, thereby improving the overall cleaning effect of the rotating piece for the operator, and reducing the cleaning difficulty. The rotating piece is rotatably connected with the folding piece, and when the rotating piece rotates, it can make the packaging groove rotate compared to the folding piece, so that the part of the to-be-packaged piece protruding from the packaging groove is folded by the folding piece. The packaging effect of the to-be-packaged piece by the packing machine is realized, and compared with manual packaging, the consistency of the packaging effect of the to-be-packaged piece can be improved, and the packaging efficiency can be improved.

A manipulation device for folding products comprising an input; and an output; the manipulation device defining a product pathway between the input and the output; the manipulation device further comprising: a transportation device configured to move a product along the product pathway; a first gas manipulator associated with the product pathway, nozzle of the first gas manipulator configured to output pressurized gas in a first orientation with respect to the product pathway for manipulating a product on the transportation device; a second gas manipulator associated with the product pathway, nozzle of the second gas manipulator configured to output pressurized gas in a second orientation with respect to the product pathway for manipulating the product on the transportation device, the second orientation being different to the first orientation.

The invention provides a book packaging device, belongs to the technical field of packaging, and aims to solve the problems of low book packaging efficiency and large manpower and site requirements. The book packing device comprises a conveying mechanism, a paper feeding mechanism, a paper clamping mechanism, a book pushing mechanism, a book blocking mechanism, a paper cutting mechanism, an upper edge folding mechanism, a lower edge folding mechanism, an upper side edge folding mechanism, a lower side edge folding mechanism, a front corner folding mechanism, a rear corner folding mechanism and a glue spraying mechanism, and the whole book packing process can be completed step by step through disassembly process actions; full-automatic book packaging is achieved, the packaging quality is improved, and the labor cost is saved.