37results about "Flexible bulk container emptying systems" patented technology

Proposed is an apparatus for introducing an active material for use in a secondary battery. The apparatus includes a cutting unit positioned on an upper side of an introducing portion of a main hopper and provided for cutting a bottom portion of a packaging material in which a powder is accommodated, and includes a sealing unit provided around an outside of the cutting unit and configured to block leakage of the powder by bringing the introducing portion of the main hopper and an opening portion of the packaging material formed by cutting to be in communication with each other.

The present invention relates to a bag discharger arrangement (1) for discharging bags (2) with powder or granulate material is provided. The bag discharger arrangement comprise a bag receiving platform (30), a yoke (20) configured to grasp a bag at the bag receiving platform, and a material receiving funnel (40). The yoke (20) is configured to transport the bag from the bag receiving platform in a substantially horizontal direction to the material receiving funnel (40) such that the bag can be discharged into the material receiving funnel. The bag receiving platform (30) and a top side edge (46) of the material receiving funnel on a side facing towards the bag receiving platform are located at heights a short distance from each other.

To improve an adapter for material transport that connects a container and a bag etc., together.SOLUTION: The present invention relates to a transport adapter that connects with a container so as to fill or empty a bag or cylindrical inner bag (510). The transport adapter comprises an adapter unit (20) which connects with an opening part of the container. The adapter unit has an inner wall defining a transport opening and a retaining unit (101, 102). The retaining unit comprises a retainer fastener (11) which receives a circumferential belt-like part of the bag or cylindrical inner bag (510) and a retainer element (12) which retains the circumferential belt-like part inside the retainer fastener (11). The retaining unit (101, 102) is so sized as to be arranged detachably in the transport opening part such that the transport opening part forms a transport passage together with the bag or cylindrical inner bag (510) which is open. The present invention further relates to a transport system with the adapter, and a method for transporting a material between the container and the bag or cylindrical inner bag through the transport adapter.SELECTED DRAWING: Figure 3B

A contained drum discharge system comprising a drum and connected with a lifting mechanism, wherein the drum includes a primary liner bag having the toxic powdery material to be disposed, contained within the secondary liner bag, and a tertiary liner bag enclosing the secondary liner bag; a transparent glove box; a hopper connected at a top of the glove box and with a vacuum transfer system of a material processing reactor; and a control unit connected with the glove box via a rotation mechanism and with the lifting mechanism of the drum. The glove box includes a plurality of glove ports connected with respective glove attachments; a plurality of thrashout ports with door; a sealing gasket to connect with the drum; a first liner port; a second liner port and a third liner port.

The cutting device of the present invention includes a cutting member for cutting a powder storage bag containing powder, the cutting member including an arrangement plate having a through hole formed therein, and a cutting blade provided so as to extend upward from the edge of the through hole and for cutting a portion spaced apart from a vertical line passing through the center of the powder storage bag.

A system and apparatus for opening and emptying a bag of material includes a base having a pair of opposed sides and a central aperture through which material may flow. The system includes a pair of opposed doors rotatably mounted on a pair of door shafts, the edges of the pair of opposed doors forming an opening and a plurality of piercing blades pivotally mounted to the base on a pivot rod, the blades capable of pivoting to pierce said bag. The system further includes a cutting blade mounted transversely below the opening of the opposed doors, the cutting blade capable of linear motion across the opening.

The invention relates to a connection device (1) for connecting a tubular film to a device in order to transfer a product, in particular a powder / granule-shaped product, through the tubular film into and / or out of the device, wherein the connection device (1) comprises: a base body (2) forming a channel (21) through which the product flows during the transfer, the channel (21) extending along a channel axis (A) and terminating at an opening of the base body (20) and opening to the outside; an adjustable sealing device (4) which is adjustable between (i) a connection position in which it is spaced apart from the base body (2) and allows the tubular film to be pulled over the base body (2), and (ii) a sealing position in which it seals the tubular film pulled over the base body (2) against the base body (2) for the transfer of the product;and a clamping device (3) which surrounds the base body (2) and is configured to clamp the tubular film drawn over the base body (2) in a clamping area by pressing the tubular film flat against the base body (2) in the clamping area without changing its shape; wherein the adjustable sealing device (4) is adjustable to an intermediate position between the connection position and the sealing position, in which it presses the tubular film drawn over the base body (2) without changing its shape onto a film remnant clamped in the clamping device (3), which originates from a previous transfer, such that the film remnant rests against the base body and can preferably be manually pulled into the channel (21) after releasing the clamping device (3).

The invention relates to an automatic ton bag cutting and discharging device which comprises a foundation, a platform, a central stand column, a rotary hanging basket, a guide rail and a bag cutting mechanism. The right end of the foundation is concavely provided with a sunken workbench. The left end of the platform is fixedly connected with a foundation, and a feed opening is formed in the middle of the platform. The center stand column is arranged on the left side of the discharging port, the center stand column is sleeved with a rotary hanging basket capable of rotating freely, the circumferential face of the rotary hanging basket extends outwards to form a plurality of hooks, the guide rail is arranged on the periphery of the discharging port, and a bag cutting mechanism is arranged on the guide rail in a sliding mode. The ton bag can be automatically opened, garbage dumping work can be achieved, the working efficiency is high, and use is safe.

An automation device for packaging bag transport and input, includes: a rail disposed above a certain height in a horizontal direction; a hanger mounted on the rail to be capable of reciprocating in the horizontal direction, and enabling to reciprocate a packaging bag mounted at the lower end thereof in a vertical direction; a hopper disposed at the bottom of the rail and into which raw materials inside the packaging bag moved by the hanger are introduced; a hit post disposed near an inlet of the hopper and resolving an agglomeration phenomenon of the raw materials as the packaging bag is hit by the vertical direction reciprocation of the hanger; and grippers blocking the discharge of the raw materials by gripping the bottom of the packaging bag in which the input of the raw materials to the hopper is completed.

A cutting device according to the present invention includes a cutting member configured to cut a powder storage bag in which powder is stored, wherein the cutting member includes: a placement plate in which a through-hole is defined; and a cutting blade provided to extend upward on an edge of the through-hole and configured to cut a point spaced apart from a vertical line passing through a central portion of the powder storage bag.

The invention relates to a connection device (1) for connecting a tubular film to a device in order to transfer a product, in particular a powder / granule-shaped product, through the tubular film into and / or out of the device, wherein the connection device (1) comprises: a base body (2) forming a channel (21) through which the product flows during transfer, wherein the channel (21) extends along a channel axis (A) and terminates at an opening of the base body (20) and opens to the outside; an adjustable sealing device (4) which is adjustable between (i) a connection position in which it is spaced apart from the base body (2) and allows the tubular film to be pulled over the base body (2), and (ii) a sealing position in which it seals the tubular film pulled over the base body (2) for the transfer of the product against the base body (2); and a clamping device (3) which surrounds the base body (2) and is configured to clamp the tubular film drawn over the base body (2) in a sealed clamping area by pressing the tubular film flat against the base body (2) in the clamping area without changing its shape; wherein the adjustable sealing device (4) is adjustable to an intermediate position between the connection position and the sealing position, in which it presses the tubular film drawn over the base body (2) without changing its course onto a film remnant clamped in the clamping device (3), which originates from a previous transfer, such that the film remnant rests against the base body and can preferably be manually pulled into the channel (21) after releasing the clamping device (3).

Handling device (1) for handling flexible receptacles (30) containing bulk material, the device comprising a support frame (2) with at least one opening (3), wherein the support frame (2) is configured to support a receptacle bottom of a loaded receptacle; and a cutter (5) at least partially protruding into the opening (3) of the 5 support frame (2) and configured to cut the receptacle bottom; wherein the cutter (5) is a rotary cutter (5) with a circular blade (6) defining a rotational plane (R). There is also provided a method for handling flexible receptacles (30) containing bulk material.

A cutting device according to the present invention comprises a cutting member configured to cut a powder storage bag in which powder is stored, in which the cutting member comprises: a placement plate in which a through hole is defined; and a cutting blade provided to extend upward at an edge of the through hole and configured to cut a point spaced apart from a vertical line passing through a central portion of the powder storage bag.

A transfer adapter for connecting a bag or a tubular liner (510) to a container (60) for filling or emptying said bag or a tubular liner. The transfer adapter has an adapter unit (20) for connecting to an aperture of a container, the adapter unit having an inner wall delimiting a transfer opening, and a retaining (101, 102). The retaining unit includes a retaining fixture (11) for receiving a circumferential strip of a bag or of a tubular liner (510), and a retaining element (12) being configured to hold said circumferential strip in the retaining fixture (11). The retaining unit (101, 102) is dimensioned to be removably positioned inside transfer opening such that the transfer opening together with the open bag or together with the open tubular liner (510) form a transfer passage. A transfer system also includes the adapter as well as a method of transferring material between a container and a bag or a tubular liner through the transfer adapter.

The invention concerns a transfer adapter for connecting a bag or a tubular liner (510) to a container (60) for filling or emptying said bag or a tubular liner. The transfer adapter comprises an adapter unit (20) for connecting to an aperture of a container, said adapter unit having an inner wall delimiting a transfer opening, and a retaining (101, 102). The retaining unit comprises a retaining fixture (11) for receiving a circumferential strip of a bag or of a tubular liner (510), and a retaining element (12) being configured to hold said circumferential strip in the retaining fixture (11). The retaining unit (101, 102) is dimensioned to be removably positioned inside transfer opening such that the transfer opening together with the open bag or together with the open tubular liner (510) form a transfer passage. The invention further concerns a transfer system comprising said adapter as well as a method of transferring material between a container and a bag or a tubular liner through said transfer adapter.

The present disclosure relates to an apparatus for inputting an active material for a secondary battery, and may provide an apparatus for inputting an active material for a secondary battery, comprising: a cutting unit positioned on an upper side of an input part of a main hopper, for cutting a bottom of a packaging material containing a powder; the sealing unit is arranged on the periphery of the outer side of the cutting unit and is used for communicating the opening part of the packaging material generated by cutting with the main hopper so as to prevent the powder from leaking out. The active material input device for a secondary battery according to the present disclosure can prevent the loss of raw materials by blocking the leakage of the active material from the source.

The invention discloses a multi-stage energy dissipation buffering device for vertical discharging of a high-fall rigid landfill. The multi-stage energy dissipation buffering device aims at solving the problems that in the high-fall discharging process, impact is large, dust escapes, and operation safety is low. The device comprises a ton bag discharging protection device, a multi-stage buffering energy dissipation cavity and an energy dissipation dustproof device, the multi-stage buffering energy dissipation cavity is fixed to the lower end of the ton bag discharging protection device, and the energy dissipation dustproof device is detachably connected to the lower end of the multi-stage buffering energy dissipation cavity. The ton bag unloading protection device achieves stable loading and hoisting protection of ton bags, the multi-stage buffering energy dissipation cavity achieves bag cutting and multi-stage buffering through a funnel structure, an automatic blade device and an energy dissipation transverse rolling rod, and the energy dissipation dustproof device restrains dust dissipation. By means of the multi-stage energy dissipation design, full-process optimization of loading, energy dissipation, bag cutting, dust prevention and transferring is achieved, unloading impact is reduced, meanwhile, remote control automatic bag cutting and dust prevention are achieved, the safety, efficiency and environment friendliness of unloading operation are improved, and the structure and environment safety of a rigid landfill are protected.

To provide a system and an apparatus for putting the content of a bag to produce an acid solution for use in a hemodialysis system, into a mixing receptacle.SOLUTION: A system and an apparatus 10 for opening and emptying a bag containing material includes a base 20 having a pair of opposed sides and a central aperture 22 through which the material may flow. The system includes a pair of opposed doors 200 rotatably mounted on a pair of door shafts, and edges of the pair of opposed doors form an opening 230. The system further includes a plurality of piercing blades pivotably mounted to the base on a pivot rod, and the piercing blades may pivot so as to penetrate through the bag. The system further includes a cutting blade mounted transversely below the opening of the opposed doors, and the cutting blade may perform linear motion across the opening.SELECTED DRAWING: Figure 1

The invention relates to a device (1) for transferring bulk materials, the device comprising a body (2) that defines a longitudinal through-passage (3) which is open at its upper end (4) and provided at its lower end (5) with an outer peripheral flange (6) and with a closure member (7) in the form of a plate that can be positioned against the flange (6), the closure member (7) and the flange (6) being coupled to one another by at least one connection pin (8) and the closure member (7) being able to pivot about the pin (8) between a closed position in which the lower end (5) of the body (2) is closed and an open position, the closure member (7) and the flange (6) each being provided with a gripping handle (91, 92). The transfer device (1) comprises a visual system (10) for indicating that the closure member (7) is in the closed position, at least one portion of which is arranged on the flange (6) at a location on the flange (6) arranged closer to the handle (92) fitted to the flange (6) than to the handle (91) fitted to the closure member (7) when the closure member (7) is in the closed position. This visual system (10) is readable from the top of the flange (6).

The application discloses a full-automatic unpacking machine, which comprises a conveying device, a moving and clamping device, a ton bag grabbing device and a bag breaking device; the conveying device is connected with external equipment and is used for conveying ton bag materials to the rear-end device; when the ton bag is moved to the first work position, two clamping devices are close to each other to clamp the ton bag at the first work position and place the ton bag at the second work position; the grabbing mechanism grabs the ton bag at the second work position and moves the ton bag above the feeding port; the ton bag is lowered under the action of the grabbing mechanism, a bag breaking cutter is used to punch the bottom of the ton bag to form an opening, the materials in the ton bag flow into the discharge bin from the opening, and the materials are sent out from the discharge port, so that a bag breaking and discharging cycle is completed. In the whole bag breaking and discharging process, manual assistance is not needed, and the health of workers is not at risk.

Proposed is an apparatus for introducing an active material for use in a secondary battery. The apparatus includes a cutting unit positioned on an upper side of an introducing portion of a main hopper and provided for cutting a bottom portion of a packaging material in which a powder is accommodated, and includes a sealing unit provided around an outside of the cutting unit and configured to block leakage of the powder by bringing the introducing portion of the main hopper and an opening portion of the packaging material formed by cutting to be in communication with each other.

The application relates to a connecting device for connecting a tubular film to a device to transfer a product, in particular in powder / granular form, through the tubular film into and / or out of the device, the connecting device including: a base body forming a channel through which the product flows during transfer, wherein the channel extends along a channel axis and ends at an opening of the base body and opens to the outside; an adjustable sealing device being adjustable between (i) a connecting position in which it is spaced from the base body and allows the tubular film to be drawn over the base body, and (ii) a sealing position in which it seals the tubular film drawn over the base body with respect to the base body for transferring the product; and a clamping device which runs around the base body and is configured to clamp the tubular film drawn over the base body in a sealed manner in a clamping region by pressing the tubular film flat against the base body in the clamping region without changing its course; wherein the adjustable sealing device can be moved into an intermediate position located between the connecting position and the sealing position, in which it presses the tubular film drawn over the base body without changing its course onto a film remnant clamped in the clamping device, which originates from a previous transfer, in such a way that the film remnant rests against the base body and can preferably be pulled manually into the channel after the clamping device has been released.

Proposed is a raw material input apparatus, including a main body part moving a material contained in a container through an internal flow path, an inlet part penetrated at a side of the main body part to communicate with the internal flow path, and an input part connected to the inlet pert so as to be erected vertically, penetrated to communicate with the internal flow path, and having a sharp first end.

A handling device (1) for handling a flexible container (30) containing bulk material, comprising a support frame (2) having at least one opening (3) and configured to support the bottom of the loaded container, and a cutter (5) at least partially protruding into the opening (3) of the support frame (2) and configured to cut the bottom of the container, wherein the cutter (5) is a rotary cutter (5) having a circular blade (6) defining a rotating surface (R). A method for handling a flexible container (30) containing bulk material is also provided.

A holder assembly comprises first and second tubular elements adjoined to each other, separated by an annular gap, and jointly surrounding an interior. A first clamping element extends radially outwardly around the first tubular element. A film tube can be guided out of the interior through the annular gap onto an outer side of the first tubular element, and be fixed in a sealing manner along a first circumferential line of the film tube by the first clamping element against a first contact pressure surface of the first tubular element. The film tube can be fixed in a sealing manner along a second circumferential line of the film tube in the annular gap. A gas outlet opens out of the outer surface of the first tubular element between the annular gap and the contact pressure surface, and in direct fluid-dynamic connection with an outer edge of the annular gap.

The invention belongs to the technical field of suspension conveying, and particularly relates to a suspension conveying system and a large-batch powder intelligent suspension delivery process, the suspension conveying system comprises a conveying structure, the conveying structure comprises a track, and a plurality of moving assemblies are slidably mounted on the track; the multiple hanging structures are all located on the conveying structure, each hanging structure comprises a moving frame fixedly connected to the moving assembly, a lifting frame and a lifting plate are installed on the moving frame in a sliding mode, a plurality of lifting hooks are installed on the lifting frame, a plurality of rotating arms are rotationally connected to the moving frame, and the rotating arms are fixedly connected to the moving assembly. The upper end of the rotating arm and the lifting frame are installed together in a sliding mode. Through the lifting frame and the rotating arm, the ton bags can be limited, the conveying stability of the ton bags is conveniently improved, the ton bags are driven to move up and down and flapped, and the discharging efficiency of powder in the ton bags is conveniently improved.

The application provides a dust-free multi-station high-efficiency ton bag automatic transfer unpacking device, and relates to the field of ton bag unpacking equipment. It comprises a hopper and a plurality of unpacking stations arranged above the hopper. The unpacking station comprises a bag cutting knife holder and a hanger. A plurality of ton bags are hung in the hanger, and the bottom of the ton bag is in contact with the bag cutting knife holder. A bag cutting mechanism corresponding to each ton bag is arranged in the bag cutting knife holder. The bag cutting mechanism comprises a rotary support, a mounting bracket and a knife head. The knife head is connected with the rotary support through the mounting bracket. A plurality of rotary supports are sequentially meshed through a driving gear and a plurality of driven gears. A motor drives the driving gear to rotate and drives the rotary support and the driven gears to rotate. The knife head and the mounting bracket rotate synchronously with the rotary support. The ton bag and the corresponding rotary support are coaxially arranged, and the knife head penetrates into the ton bag. The application can efficiently transfer and unpack a plurality of ton bags through a plurality of stations.

The invention relates to the technical field of powder feeding devices, and discloses a TiO2 ton bag material dust-free feeding device which comprises a supporting bag shaking assembly, a ton bag, a feeding mechanism and a preparation tank are arranged above and below the supporting bag shaking assembly respectively, a feeding port of the preparation tank is communicated with a discharging pipe, provided with a pneumatic gate valve, of the feeding mechanism, and the feeding port of the preparation tank is communicated with the discharging pipe of the feeding mechanism. A gas exhaust pipe opening in the top of the preparation tank is sequentially communicated and provided with a dust remover and a negative pressure fan, and the supporting and bag shaking assembly comprises a supporting frame, a bag shaking mechanism and a driving mechanism; the negative pressure fan, the dust remover and the closed preparation tank are connected, so that directional airflow is formed, TiO2 powder is effectively prevented from escaping, and the feeding process is ensured to be clean and environment-friendly; the bag supporting and shaking assembly can extrude ton bags and apply horizontal reciprocating vibration, powder flowing is accelerated, empty bags are continuously shaken, it is ensured that residual powder at wrinkles in the bags is completely discharged, and material waste is reduced.

The invention discloses a ton bag material feeding device, and relates to the technical field of feeding devices. The ton bag material feeding device comprises a rack, the top of the rack is fixedly connected with a ton bag receiving hopper, a storage hopper is arranged below the ton bag receiving hopper, the storage hopper is fixed to the rack, and the bottom of the storage hopper is communicated with a feeding auger. According to the tonnage bag material feeding device, when feeding is needed, tonnage bag materials are placed on the tonnage bag receiving hopper, a binding rope of a tonnage bag discharging opening is unfastened, the materials fall into the material storage hopper, then quantitative discharging is achieved through the feeding auger, direct quantitative discharging of the tonnage bag materials can be achieved, manpower for scattered feeding and a large material storage hopper are omitted, the tonnage bag materials are placed on the surface of the tonnage bag receiving hopper, and the tonnage bag materials can be directly discharged through the tonnage bag receiving hopper. All the materials can be unloaded, and a lot of materials cannot be left around the ton bag, so that the charging efficiency and effect are improved.

This invention provides an automatic packaging unpacking device, comprising a feeding mechanism, a bag-breaking mechanism, and a recycling mechanism arranged sequentially at intervals; a movable component movably disposed between the feeding mechanism, the bag-breaking mechanism, and the recycling mechanism; a gripper that can be raised and lowered on the movable component; and a controller communicatively connected to the feeding mechanism, the movable component, and the gripper respectively. The controller controls the movable component to move the gripper sequentially to the feeding mechanism, the bag-breaking mechanism, and the recycling mechanism. This invention features a high degree of integration, and the modular design of the feeding mechanism, the bag-breaking mechanism, and the recycling mechanism reduces installation difficulty, simplifies the debugging process after assembly, improves user experience, and enhances the degree of automation.