39results about "Wrapper supporting apparatus" patented technology

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.

An inventory management system can include a workspace defining a plurality of loading zones separated by passages and each sized to contain a palletized item stack. A carriage suspended over the workspace may move above the loading zones. An accessory may be coupled with the carriage and extend at least partially downward into the passages. The accessory can include a main body; a boom extending at least partially upward from the main body toward the carriage; a dispenser coupled with the main body and arranged for supporting a spool of stretch wrap material; and a driving wheel extending from the main body. The driving wheel may rotate against the target palletized item stack and propel the main body and the boom within the passages and along a perimeter of the target palletized item stack so that stretch wrap material is deployed around the target palletized item stack.

A system for sheet coil packaging using a roll of wrapping material is provided, including: a sheet coil rotating arrangement; a wrapping tool; an end attachment tool, including a heating arrangement; and first and second industrial robots. The first and second industrial robots have first and second robot arms arranged to: wrap the sheet coil using sequences of the first robot arm inserting the wrapping tool into a central hole of the sheet coil and handing over the wrapping tool to the second robot arm, and the second robot arm transporting the wrapping tool along the outside of the sheet coil and handing it back to the first robot arm; and attach wrapping material from the roll of wrapping material to the wrapping on the sheet coil by heating the wrapping material using the heating arrangement, by the first robot arm moving the end attachment tool so that the heating arrangement becomes positioned to heat the wrapping material.

The utility model relates to a green rice ball forming and film wrapping all-in-one machine which comprises a frame body, a stuffing wrapping device used for producing finished green rice balls is arranged on the frame body, a film wrapping device is arranged below the discharging end of the stuffing wrapping device, and a film supply device is arranged on one side of the film wrapping device in the horizontal direction. A film cutting device is further arranged between the film supplying device and the film wrapping device, and a conveying device is further arranged on the frame body. The film wrapping device comprises a film positioning plate, the film positioning plate is provided with a film pressing assembly used for guaranteeing that a preservative film is attached to the film positioning plate, a through hole is formed in the film positioning plate, a containing cup is arranged on the lower side of the through hole, a flexible clamping jaw is arranged in a containing cavity, a tightening cutter head is arranged between the containing cup and the film positioning plate, and the tightening cutter head is connected with the film pressing assembly. An annular opening is formed in the center of the tightening cutter head, and the driving assembly rotates to drive the annular opening to be opened and closed. The method has the effects of reducing production loss and improving production efficiency.

Unwind assembly fixtures herein are useful in improved methods for application of polymeric film or laminate to at least a portion of a surface of an article. In an exemplary embodiment, such a method comprises: providing an unwind assembly fixture comprising an anti-static device; securing the roll of multi-layer sheet in the fixture; unwinding the multi-layer sheet from the roll; removing the release liner from the multi-layer sheet after it is unwound from the roll; capturing and re-rolling the removed release liner on another roll positioned in the fixture; and applying the polymeric film laminate to the surface of the article.

A method of paper packaging a pallet (12) includes: transferring a front side of the pallet (12) into a paper curtain to cover the front side with paper, the paper curtain being formed from a continuous paper web extending from a paper roll (22) and extending across a packaging path (18) at a packaging door (16); passing the palletized goods (12) through the packaging door (16), the first and second side sections of the paper web thereby covering the lateral sides (12c, 12d) with paper; deflecting at least one rear packaging section of the paper web across the packaging path (18) to cover the rear side (12b) of the palletized goods (12); attaching a distal end of the paper web and a proximal attachment portion formed by a proximal paper web section between the paper roll (22) and the first side section along an attachment plane parallel to the rear side of the pallet cargo; and cutting the proximal paper web segment between the proximal attachment portion and the paper roll (22).

A wrapping apparatus for wrapping a load includes: a wrapper delivery apparatus rotatable around the load to be wrapped; an angular position sensor at least partially mounted to the wrapper delivery apparatus; and a wrapper delivery unit mounted to the wrapper delivery apparatus. The wrapper delivery unit has a servomotor, and a wrapper delivery unit controller in data communication with the angular position sensor and operatively connected to the servomotor. The wrapper delivery unit controller is configured to process data supplied by the angular position sensor and to control the servomotor based on the processed data.

The invention relates to an apparatus, arrangement and method for packaging loaded goods (2) that are palleted or arranged on a pallet (1) by winding a paper web (3) around the goods helically whilst simultaneously unwinding the paper web (3) from a paper roll (4), comprising:—a rotary device (5) for rotating the pallet (1) and the loaded goods (2) located on the pallet (1) about a pallet rotational axis (6), —a roll holder (7) with at least one holding extension (8) for rotatably holding a paper roll (4) about a roll rotational axis (9), —an output device (10) for outputting the paper web (3) unrolled from the paper roll (4) in an output direction (11) pointing towards the rotary device (5) or the loaded goods (2), and—a lifting device (12) for changing the height (13) of the output of the paper web (3) from the output device (10), a pivoting device (14) with a pivoting carrier (16) pivotable about a pivot axis (15) being provided to tilt the output direction (11) of the paper web (3).

The utility model discloses a packaging mechanism of a full-automatic preservative film fresh food packaging machine. The packaging mechanism comprises a working table, pressing plates are arranged on the two sides of the working table, a movable plate is fixedly connected to the lower portions of the pressing plates, a lifting block is fixedly connected to the side face of the movable plate, and the working table is provided with a driving piece for driving the lifting block to move up and down. The utility model has the advantage that the tension of the preservative film is improved by pressing the two sides of the preservative film so as to facilitate the subsequent use of the preservative film.

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.

The utility model relates to the technical field of grass weaving machines, in particular to a grass weaving machine with material collecting and binding functions, which comprises a grass weaving machine body and a bottom plate, the grass weaving machine body is fixedly mounted on the bottom plate, and a winding structure and a binding structure are sequentially arranged on the discharge port side of the grass weaving machine body from top to bottom. The binding structure can be horizontally pushed out from the lower portion of the winding structure, the winding structure comprises a material collecting roller and two rotary supporting mechanisms arranged on the two sides of the material collecting roller respectively, a material clamping groove is formed in the material collecting roller, and the two rotary supporting mechanisms can conduct synchronous feeding movement through a distance adjusting mechanism. The binding structure comprises a bracket horizontally sliding on the bottom plate and provided with side columns at four corners of the top and further comprises a binding belt with two ends connected with stretching rubber bands, the stretching rubber bands can be hung and supported on the tops of the two side columns on the same side, and the tops of the side columns further comprise rib pushing mechanisms for unbinding. According to the grass weaving machine with the material collecting and bundling functions, woven artificial materials can be conveniently wound and then bundled up.

A stacker system (5) and method configured to automate tray assembly in a compact space, employing a carousel (7) comprising a conveyor (9) on which a support base (28), an array of various products (48, 67, 71, 72) and a top support (74) are stacked by a first robotic mechanism (12) comprising an arm (16) equipped with a transfer unit (18), the transfer unit (18) is preferably in the form of a vacuum or suction gripping surface. At the same time of this construction process, the corner posts (57) are picked up and positioned by means of a second robotic mechanism (32) into corner post receptacles (55) provided on a carousel (7), which is indexed as the first robotic mechanism (12) is transferred during the construction of the tray. Once completed, the stacked product array (48, 67, 71, 72) rotates on the carousel (7) while the film wrapper (40) wraps the film around the stacked product array (48, 67, 71, 72). And finally, the stacked products (73) are transferred through a conveyor (9) of a rotary disc (7), and the whole operation is repeated.

A packaging machine is described comprising: support means for at least two reels of wrapping material in plastic film, film opening means for wrapping a product to be packaged, a support, fixed or mobile, on which the product to be packaged is placed, sealing means of the film configured to seal two edges of the film and cutting means for the film so as to create a package for the product starting from a reel of single-folded material, wherein the film opening means comprise a film opening plate, arranged between the reel and the welding and / or cutting means, comprising at least two surfaces connected to each other at a first end located near the reel and spaced in the film unwinding direction to create the package, facing an operator so as to move the two edges away in the direction of the operator, enabling the creation of the packaging.

The utility model provides a packaging device for a signal shielding frame, which belongs to the field of shielding piece packaging and comprises a mounting plate, a plurality of signal shielding frames and a plurality of signal shielding frames. An electric push rod is installed on the supporting plate, the output end of the electric push rod is fixedly connected with a movable plate, a rectangular frame cutter is fixed to the movable plate, a connecting plate located in the rectangular frame cutter is connected to the movable plate, and a rectangular frame heat sealing plate is fixed to the connecting plate. The two packaging film conveying mechanisms are used for achieving automatic supply and adjustment of packaging films, an electric push rod, a rectangular frame cutter and a rectangular frame heat-sealing plate in the heat-sealing packaging mechanism are matched, the heat-sealing and cutting processes can be accurately completed, errors caused by manual operation are avoided, heat-sealing packaging is neat, meanwhile, the production efficiency is improved, and the production cost is reduced. The supporting mechanism ensures the stability of the signal shielding frame in the packaging process, the packaging film is prevented from being deformed, the packaging film is effectively prevented from being deformed due to tension through the innovative application of the one-way bearing, and the packaging quality is further guaranteed.

A palletizer system (5) and method configured to automate the assembly of pallets in a compact space employs a turntable (7) including a conveyor (9) upon which a support base (28), various product arrays (48, 67, 71, 72) and a top support (74) are stacked by a first robotic mechanism (12) including an arm (16) provided with a transfer unit (18), preferably in the form of a vacuum or suction gripping surface. Concurrent with this building process, a second robotic mechanism (32) is employed to pick and position comer posts (57) within corner post receivers (55) provided on the turntable (7), with the turntable (7) being indexed as the first robotic mechanism (12) is shifted in connection with building the pallet. Once completed, the stacked product arrays (48, 67, 71, 72) are rotated on the turntable (7) while a film wrapper (40) wraps a film about the stacked product arrays (48, 67, 71, 72). Finally, the conveyor (9) of the turntable (7) is employed to transfer the completed palletized product (73) and the entire operation is repeated.

The invention relates to the technical field of optical fiber processing, and discloses a precise optical fiber film-entering device and an operation method thereof.The precise optical fiber film-entering device comprises a glass plate A, a glass plate B, a glass plate C, a mechanical arm, a lens, a camera, an annular light source and a miniature ceramic temperature changer, and eight first grooves consistent in specification are machined in the surface of the glass plate B; eight second grooves with the same specification are formed in the surface of the glass plate C; and a third groove matched with the glass plate B and the glass plate C is formed in the surface of the glass plate A. According to the optical fiber accurate film-entering device and the operation method thereof, accurate alignment of the optical fiber and the protective film can be realized, and the film-entering success rate is improved; the image acquisition environment is optimized, and the detection precision is guaranteed; the iodine layer is efficiently and losslessly removed, and the optical fiber performance is protected; the operation process is simplified, manual intervention is reduced, and multiple optical fibers are synchronously processed to improve the processing efficiency; optical fiber loss and material waste can be reduced, and the requirements of mass production of high-precision optical fibers for quality and efficiency are met.

An apparatus (10) for packaging products (11), in particular food products, comprises both an inlet transporter (13) provided with one or more transport units (15), which are configured to receive and transport a product (11) and a corresponding wrapping sheet (12), and also a packaging transporter (14) provided with one or more gripping units (16), each able to receive a product (11) and the corresponding wrapping sheet (12) partly wrapped around the product (11) from a corresponding transport unit (15), and configured to form a packaged product (100), wherein said apparatus (10) also comprises both folding means (25, 26, 27, 28) associated with the inlet and packaging transporters (13, 14), and also heating means (40) configured to thermally activate an adhesive substance present on the wrapping sheet (12) in order to stabilize the latter around the product (11).

This invention provides a folding device for a packaging machine with a signal triggering component and its operating method, belonging to the technical field of tobacco production equipment. The folding device includes a first drive shaft and a second drive shaft for connection to the packaging machine. A long-side folding component is mounted on the first and second drive shafts, and a signal triggering component is provided at one end of the long-side folding component. The operating method of the folding device includes the following steps: During packaging machine operation, the long-side folding component folds the transparent paper; when the cigarette pack is improperly positioned, it may cause blockage. During operation, the magnetism of the long-side folding component disengages, causing the spring to open and bringing the detection plate close to the proximity switch, triggering an alarm and stopping the machine; after the blockage is cleared, the magnetism returns, the spring remains compressed, and the signal triggering component resets. This invention solves the problems of difficulty in removing blocked cigarette packs and the delayed stopping of the packaging machine, which can easily cause damage and compromise the effective operating rate of the equipment.

An apparatus for shaping a box by wrapping-around includes a shaping device with a carousel, on which shaping supports are circulated along a closed circular trajectory. A portion of the trajectory constitutes a box shaping path. The carousel rotates around a vertical axis of rotation with a continuous motion. The shaping supports are adapted to receive products to be packaged. The apparatus also includes a dispenser device of blanks intended to be wrapped around to contain the products to be packaged. The apparatus includes a transfer device of blanks, apt to sequentially pick-up the blanks and insert them, one at a time, into the shaping path. A process for shaping boxes by wrapping-around is also described.

According to the plastic packaging device for the television screen protection film, four clamping assemblies are symmetrically arranged on a machining table, each clamping assembly comprises a guide groove, a moving seat and a clamping block, the moving seats and the clamping blocks can slide in the guide grooves, the clamping blocks are fixed to one sides of the moving seats, a motor is arranged at the lower end of the machining table, and the motor is connected with the clamping assemblies through a connecting rod. A second screw rod is arranged at the output end of the motor, a limiting seat is arranged on the second screw rod, the limiting seat is in threaded connection with the second screw rod, the lifting assembly is started, after the hot-air blower is started, hot air can be blown out from the multiple air outlet pipes, a heating effect can be provided for a thermoplastic film on the outer side of the clamping frame, and the thermoplastic film can be heated; by means of the clamping frame, the thermoplastic film on the outer side of the clamping frame can be fixed to the peripheral side of the television screen, the thermoplastic film on the inner side of the clamping frame cannot make contact with a heat source, therefore, the thermoplastic film on the television screen is not prone to wrinkling, and the plastic packaging quality of the film of the television screen can be guaranteed.

A film gripping and releasing device for pallet wrapping machines of the type with a turntable (T) and a fixed frame (F), comprises a gripper (11) and movement means (12) for the gripper (11) on board the table (T), and a movable contact element (21) constrained to the frame (F). The movable contact element (21) can go from a retracted home position to an operating position projecting from the frame (F), and vice versa. When the contact element (21) projects from the frame (F) interacts with the movement means (12) for the gripper (11) in such a way as to shift the gripper (11) along a guide (14), on which are arranged opening means (15) and closing means (16) for the gripper (11) which are suitable for making the gripper (11) go from a closed position in which it clamps the film to an open position in which it releases the film, and vice versa.

The utility model relates to the technical field of tea packaging, in particular to a tea bag packaging machine which comprises a belt winding roller and a belt folding structure, a tea bag is wound on the belt winding roller, and the tea bag penetrates through the belt folding structure and is folded in half through the belt folding structure. The end of the tea bag is located at the clamping end of the rotating structure, the clamping end is located at the annular guide plate, and the rotating axis of the rotating structure is consistent with the axis of the annular guide plate. A material guide cylinder is arranged above the annular guide plate, and the shape of an outlet of the material guide cylinder is matched with the shape of the annular guide plate below the material guide cylinder. And a bag sealing and cutting structure is arranged on the inner side of the annular guide plate. The tea bag automatic production device solves the technical problems that the tea bag automatic production efficiency is not high, and impurities in tea leaves are rapidly screened.

Provided in the present invention is a screen protector application apparatus, comprising: a base, a film-clamping assembly and a film-pressing assembly, wherein the base is provided, in a spaced-apart manner, with an accommodating recess adapted to the shape of an electronic device and a limiting recess adapted to the shape of the film-clamping assembly, and slide rails are also respectively formed on opposite sides of the base; the film-clamping assembly is detachably connected to the base, is used for clamping an end of a flexible film, and is configured to snap-fit into the limiting recess; the film-pressing assembly comprises a mounting base, a press-fitting member and a limiting assembly, which are connected to the mounting base, and limiting edges configured to be in sliding fit with the sliding rails; the limiting assembly is used for stabilizing the position of the flexible film when a tail end of the flexible film is bent around the outer periphery of the mounting base, and making the flexible film closely adhere to the press-fitting member; and the press-fitting member is used for press-fitting a screen protector in the flexible film onto a screen of the electronic device during the process of relative sliding between the mounting base and the base. The screen protector application apparatus of the present application has a simple structure, is accurate in positioning and easy to operate, is suitable for applying a flexible film, is not prone to generating air bubbles, and has high film application efficiency.

The utility model discloses a packaging machine pre-clamping device based on kraft paper preparation, which comprises a frame body, a mounting block fixedly mounted on the outer wall of the frame body and a processing assembly arranged outside the mounting block, the processing assembly comprises a buffer assembly arranged inside the frame body, a pre-clamping assembly is arranged above the buffer assembly, and the pre-clamping assembly is arranged on the outer wall of the frame body. When kraft paper needs to be prepared, a pre-clamping device is used, an installation block fixedly installed on the outer wall of a frame body is installed on equipment, a pressing frame in a pre-clamping assembly drives two sliding plates to oppositely push through a connecting plate, the sliding plates drive a clamping cutter to oppositely move so as to conduct pre-clamping work, and in order to prolong the service life of the clamping cutter, the clamping cutter needs to be subjected to buffering treatment; when the sliding plates move oppositely, sliding rods in the sliding plates are driven to move along with the sliding plates, the sliding rods drive springs arranged on the outer walls of the sliding rods in a sleeving mode to move along with the sliding rods, and sliding frames fixedly installed at the ends of the sliding rods drive second magnetic plates arranged in the sliding frames in a sliding mode and clamping cutters to move along with the sliding frames.

A method of paper wrapping a pallet of goods (12) comprises: passing a front side of the pallet of goods (12) into a paper curtain, formed by a continuous paper web extending from a paper roll (22), and extending across a wrapping path (18) at a wrapping gate (16), to cover the front side with paper; passing the pallet of goods (12) through the wrapping gate (16), first and second side segments of the paper web thereby covering lateral sides (12c, 12d) with paper; deflecting at least one rear wrap segment of the paper web across the wrapping path (18) to cover the rear side (12b) of the pallet of goods (12); attaching a distal end of the paper web, and a proximal attachment portion formed of a proximal paper web segment between the paper roll (22) and the first side segment, along an attachment plane which is parallel to the rear side of the pallet of goods; and cutting the proximal paper web segment between the proximal attachment portion and the paper roll (22).