3218results about "Solid material" patented technology

The utility model relates to the technical field of packaging machines, in particular to a turn-down collar type back sealing packaging machine with a flow speed adjusting function, which comprises a machine frame, a hopper and a discharging mechanism, the hopper and the discharging mechanism are installed on the machine frame, a feeding valve is arranged between the hopper and the discharging mechanism, and the discharging mechanism comprises an upper shell and a material blocking plate. The bottom of the upper shell is communicated with the lower shell through an opening, the material blocking plate is rotationally installed in the upper shell through a driving shaft, an arc-shaped discharging wall is arranged on the inner wall of one side of the upper shell, the side, close to the arc-shaped discharging wall, of the material blocking plate is round, and a gap for materials to pass through is formed between the material blocking plate and the arc-shaped discharging wall. In the initial stage of blanking, a small interval between the striker plate and the arc-shaped blanking wall can avoid material impact caused by blanking of a large number of materials, and along with blanking, the striker plate is rotated to increase the interval and promote falling of the materials, so that the blanking flow of the materials is adjusted.

The utility model relates to the technical field of product packaging, and discloses a multi-head scale combined packaging machine which comprises a support, a weighing bin is connected to the middle of the top end of the support in a penetrating mode, a plurality of partition plates are fixedly installed in the weighing bin, connecting columns are fixedly installed among the partition plates, and a base is arranged at the bottom end of the weighing bin. The middle part of the base is connected with a discharging pipe in a penetrating manner, the weighing stock bin is communicated with the discharging pipe through a plurality of branch pipes, weighing sensors are arranged in areas, which are separated by the separation plates, on the base, and electromagnetic valves are fixedly mounted on the plurality of branch pipes. According to the automatic material packaging machine, a large number of materials can be accurately weighed within a short time, the problems of material blockage and residue can be effectively solved through the unique structural design and an advanced control system, the packaging requirements of packaging bags of different specifications can be rapidly and conveniently met, and automatic, efficient and high-precision material packaging operation is achieved.

Method to weigh containers (C) in a processing line (10) that comprises a station (12) for filling and weighing said containers (C), said method providing to simultaneously pick up a plurality of containers (C) which are initially weighed to determine the tare weight and subsequently filled in a sequential manner, determining the weight of product metered into each container (C).

The application discloses a multi-column packaging machine convenient to clean, which comprises a feeding assembly, a former body and a longitudinal sealing assembly. A material guiding recess is arranged at the bottom of a material bin. The accumulated powder material is gathered and guided to flow to a first discharge hole through the material guiding recess. The former body is arranged below the feeding assembly. A central through hole is arranged on the front side of the former body. A longitudinal sealing accommodating channel is movably formed between the surface in the third accommodating recess and the back surface of the longitudinal sealing movable seat. The longitudinal sealing accommodating channel is in communication with the central through hole. One end of a filling pipe is fixedly connected with the first discharge hole, and the other end of the filling pipe is sequentially arranged in the central through hole and the longitudinal sealing accommodating channel. Compared with the prior art, the application has the beneficial effects that the flowability of the powder material in the material bin is effectively improved through the arrangement of the arc-shaped curved surface, the central through hole is designed in an open type, and the detachable connection mode of the longitudinal sealing assembly is adopted, so that the disassembly direction of the longitudinal translation of the filling pipe is realized.

The invention relates to bottle cap powder filling and discharging equipment. The equipment comprises a rack; the main conveying mechanism is arranged on the rack and used for conveying a plurality of mold plates bearing bottle caps to be treated along a preset conveying path; wherein the powder filling station comprises a continuous powder quantitative filling device, and the filling device is configured to be synchronous with a moving bottle cap under the condition that the main conveying mechanism continuously runs without stopping, and is used for filling powder with a preset dosage into the bottle cap. According to the bottle cap powder filling and discharging equipment, the continuous powder quantitative filling device is arranged, the circulating conveying mechanism of the continuous powder quantitative filling device drives the powder adding assembly to synchronously move along with bottle caps on the main conveying mechanism, and continuous operation of the main conveying mechanism is achieved; start-stop impact and vibration of traditional intermittent equipment are eliminated fundamentally, and production efficiency and operation stability of the equipment are improved.

The invention relates to the technical field of filling equipment, and discloses powder filling equipment which comprises a rotating device, a bag feeding device, a bag opening device, a filling device and a bag sealing device. The bag feeding device, the bag opening device, the filling device and the bag sealing device are sequentially connected to one side of the rotating device, packaging bags are sequentially conveyed to the bag feeding device, the bag opening device, the filling device and the bag sealing device through the rotating device, and in the process that the packaging bags are moved to the position below the filling device from the position below the bag opening device, the packaging bags are conveyed to the bag opening device. The size of the opened opening of the packaging bag is kept through the filling device, so that the conveying and filling mechanism can be at least partially inserted into the packaging bag, powder is conveniently prevented from drifting away or leaking in the filling process, the powder utilization rate is increased, and meanwhile the use safety of the filling equipment is improved.

The utility model discloses a powder food filling conveyor line, and relates to the field of filling conveyor lines, the powder food filling conveyor line comprises a rack, the middle part of the upper end of the rack is provided with a chain plate conveying mechanism, and the upper end of the rack is fixedly provided with a butt clamping mechanism for clamping cans; according to the powder food filling conveying line, by means of the U-shaped vibration strip, the spring, the triangular block, the driving column and the like, after cans are clamped, the chain plate conveying mechanism drives the driving column to move and pushes the triangular block to avoid, the U-shaped vibration strip hits the outer walls of the cans under the action of the spring, vibration is achieved, it is ensured that powder filling is compact, and the density is optimized. The design does not need an additional vibration power unit, the cost is reduced, and driving is completed through conveying line power. Meanwhile, the transverse strips are fixedly arranged at the two ends of the U-shaped vibration strip in a sleeving mode, the positions of the triangular blocks can be adjusted, the vibration strength is adjusted, and adaptability is enhanced. The overall design is efficient and energy-saving, the cost is reduced, and the filling quality is improved.

The invention provides a material split charging and recycling method for an intelligent split charging device and the intelligent split charging device, and relates to the technical field of split charging. Comprising a shell, a mounting body, a stock bin mechanism and a control system, a blanking and subpackaging assembly is arranged at the bottom of the mounting groove and used for transferring materials in the stock bin into a subpackaging box; detection medium bodies which are different from one another are arranged at the bottom of each stock bin; a detection device connected to a control system is arranged in each mounting groove, the detection devices are suitable for detecting and recognizing the detection medium bodies so as to recognize the mounting grooves where the stock bins are located, and code scanners connected with the control system are further arranged on the mounting bodies and used for scanning and recognizing two-dimensional codes of material bottles; a counting sensor is arranged below each stock bin and used for metering the number of materials falling from the stock bin, and material split charging and recycling are achieved through a set material split charging and recycling method. According to the scheme, the material split charging and recycling efficiency can be improved.

The utility model discloses an automatic calcium powder weighing and bagging structure, and relates to the field of bagging structures. An automatic calcium powder weighing and bagging structure comprises a supporting frame and further comprises a discharging pipe communicated with the lower portion of the supporting frame, a supporting plate is fixedly connected to the discharging pipe, and a supporting rod is fixedly connected to the supporting plate; the supporting rod is rotationally connected with a second rotating rod, and the other end of the second rotating rod is slidably connected with a sliding rod. The second rotating rod is fixedly connected with a hook, and the sliding rod is fixedly connected with a clamping plate. The ton bag is used for receiving the calcium powder falling from the discharging pipe; the hook is used for connecting a sling of the ton bag; when the sliding rod slides to drive the clamping plate to clamp and seal the bag opening of the ton bag, the second rotating rod and the hook rotate, and the hanging belt of the ton bag is tensioned towards the inclined upper part of the outer side by the hook; the material receiving opening of the ton bag can be clamped and sealed, dust is prevented from escaping when calcium powder is added into the ton bag, and meanwhile a user can replace and place a stacking bag conveniently.

The invention discloses a ton bag feeding device and method, belongs to the technical field of ton bag feeding, and solves the problems that an existing device is low in intelligence, high in manual dependence degree and low in feeding precision and efficiency. The device comprises a supporting frame, a feeding mechanism, a clamping mechanism, an AI visual monitoring module and a master control module. The supporting frame is provided with a camera and an electric conveying frame, the feeding mechanism comprises a feeding assembly with a telescopic pipe and a stirring assembly, the clamping mechanism comprises a liftable adsorption clamping assembly, the AI visual monitoring module is connected with the camera, and intelligent monitoring of the position, the in-place state, the bagging state and the bag opening falling state of the ton bag is achieved. And the master control module is linked with each mechanism to complete automatic operation. According to the method, unattended operation is achieved through full-process closed-loop operation of equipment initialization, ton bag feeding, AI visual monitoring and positioning, clamping mechanism adjustment, adsorption fixing, bagging monitoring, clamping fixing, real-time feeding monitoring, automatic abnormity processing, mechanism resetting and ton bag discharging.

The present invention relates to a device for processing pharmaceutical containers (102) which are received in a common carrier (108), in particular in a nest (110), comprising a transport device (114) which defines a transport direction (116), wherein the carriers (108) can be transported successively along a transport path on the transport device (114) along the transport direction (116), and a weighing station (138) for weighing, in particular simultaneously, a plurality of containers (102), wherein at least a portion of the carriers (108) is assigned a respective gripping device (130), wherein a predefined number of containers (102) can be removed from the carrier (108) via a receiving device (164, 166) and transferred to a gripping tool (132) of the gripping device (130), on which the containers (102) can be held, wherein the gripping tool (132) on the transport device (114) along the transport path is movablewherein the weighing station (138) is movably designed and can be moved from a storage position, in which the transport path for passing the weighing station (138) is clear for the carriers (108) and the gripping device (130), to a weighing position and vice versa, wherein the weighing station (138) is arranged on the transport path in the weighing position, and wherein the containers (102) removed from the carrier (108) and arranged in the gripping tool (132) can be positioned on weighing elements (146) of the weighing station (138) for weighing in the empty and / or filled state when the weighing station (138) assumes the weighing position. The invention also relates to a method for processing pharmaceutical containers (102).

The application belongs to the technical field of medicine production equipment, and relates to a full-automatic double-conveying high-speed sterile medicine powder filling machine with adjustable penicillin bottle specifications, which comprises a control system and a rack, the rack is provided with a first bottle feeding system, a powder hitting system, a weighing system, a sealing system and a first conveying line, the first conveying line is provided with a first left drive, a first right drive and a bottle clamping module, the rack is further provided with a second bottle feeding system and a second conveying line, the second conveying line is provided with a second right drive and a second left drive, the first bottle feeding system, the second bottle feeding system, the first conveying line and the second conveying line are synchronously operated, the machine further comprises a rejection system and a bottle discharging and opening system, and the powder hitting system, the weighing system, the sealing system, the rejection system and the bottle discharging and opening system on the first conveying line and the second conveying line are synchronously operated. The application solves the problem of limited machine speed caused by single-line production, and realizes full-automatic switching of penicillin bottle production of different specifications.

The invention discloses an automatic packaging machine for tea finished products, which relates to the technical field of automatic packaging equipment, and comprises a support, a feeding box, a discharging box and a packaging box, the screening net plate is arranged in the feeding box; the driving assembly is arranged on one side of the upper end of the support, when the driving assembly drives the feeding box to reciprocate up and down, the screening net plate in the feeding box shakes and screens finished tea leaves, and meanwhile, the air inlet assembly on the side portion of the feeding box continuously feeds air and provides air pressure thrust for the overturning assembly connected with the screening net plate; after the shaken and sieved tea leaves are shaken out, an exhaust assembly connected with an overturning assembly is triggered, and after exhaust is completed, the screening net plate is driven by the overturning assembly to reset; according to the equipment, integrated continuous operation of tea screening and packaging is achieved, the cleanliness and the high-quality rate of tea finished products are remarkably improved, the equipment structure is simplified, and the operation complexity and the maintenance cost are reduced.

The invention relates to the technical field of medicine powder packaging, and discloses a full-automatic medicine powder packaging system based on drying and a method thereof.The full-automatic medicine powder packaging system comprises a conveying unit, a stacking structure, a bagging machine, a tying machine, filling equipment and a cylinder hoop mounting structure; the barrel conveying device is responsible for conveying barrels needed in the medicine powder packaging process to different working stations. The stacking structure is located on one side of the conveying unit, a barrel to be filled is placed on the conveying unit, the bagging machine is located on one side of the conveying unit, and a packaging bag is arranged in the barrel in a sleeved mode. The size and the shape of the packaging bag are required to be accurate, the bag can completely cover the barrel, wrinkles or gaps are avoided, and medicine powder leakage is avoided. And the filling equipment is positioned on the opposite side of the bagging machine and is used for filling the medicinal powder into the bagged barrel body. The tying machine is located on the opposite side of the filling equipment and seals the packaging bag after filling of the medicine powder is completed. And the cylinder hoop mounting structure is mounted beside the tying machine and is responsible for mounting the cylinder hoop on a sealed package.

The invention relates to the technical field of powder canning equipment, and discloses a canning device for heavy calcium carbonate processing, which comprises a case, a fixing frame is fixedly connected to the side wall of the case, a transfer box is fixedly connected to the inner wall of a through hole of the fixing frame, an input pipe is fixedly connected to the top of the transfer box, and dust is in contact with the external inclined surface of an inclined panel. The water enters the arc-shaped inner wall of the arc-shaped plate along the inclined surface of the inclined panel to change the flow direction; and in the falling process, other dust passes through the circle in the middle of the inclined panel and directly flows downwards, at the moment, the powder flowing inwards impacts with the powder in the center, the falling speed of the powder is reduced, the impact force borne by the assembly at the outlet position is effectively reduced, and the phenomenon that the outlet position is excessively abraded is avoided.

The utility model discloses an automatic packaging dust collection device, which relates to the technical field of flaking dust collection towers, and comprises a hopper, the bottom of the hopper is fixedly connected with a rack, an annular pipe is fixedly connected with the inner wall of a blanking pipe, a guide pipe is communicated with a dust collector assembly, and raised dust is adsorbed by the annular pipe when materials are blanked. Dust enters a connecting pipe through an annular pipe and then enters a dust collector assembly through an auxiliary part and a guide pipe, the influence of dust escaping on the surrounding environment is reduced, resource waste is reduced, during discharging, a packaging bag is clamped by a clamping plate, the bottom of the packaging bag is supported by a supporting plate, and the stability of the packaging bag in the using process can be improved; the second gear drives the first gear to rotate, the first gear drives the rack to move left and right, through synchronous movement of the scraping plate and the rack, sweeping of the top of the auxiliary plate can be achieved, materials enter the collecting box to be collected, follow-up recycling of the materials is facilitated, and waste of the materials is reduced.

The utility model relates to the technical field of fertilizer bagging, in particular to a water-soluble fertilizer bagging device which can automatically open a packaging bag in the fertilizer filling process, does not need manual bag opening, and is low in labor intensity and high in practicability. The water-soluble fertilizer bagging device comprises a bottom plate and further comprises a filling mechanism, a bag opening mechanism and a weighing mechanism, the weighing mechanism is installed on the bottom plate and has a weighing function, the bag opening mechanism is located below the filling mechanism, the bag opening mechanism has a bag opening function, and the filling mechanism has a fertilizer filling function.

The utility model relates to the technical field of kudzu vine root powder canning, in particular to a quantitative kudzu vine root powder filling mechanism which comprises a funnel, a material collecting barrel is fixedly connected to the outer wall of the funnel, a recycling barrel is fixedly connected to the bottom of the funnel, an adjusting box is fixedly connected to the bottom of the material collecting barrel and fixedly arranged on the outer wall of the recycling barrel in a sleeving mode, and the adjusting box is fixedly connected to the bottom of the funnel. A slicking mechanism is arranged above the funnel and is used for flattening the radix puerariae powder on the funnel. According to the quantitative filling device, redundant kudzu vine root powder in the funnel is scraped by using the scraping plate and is poked into the material receiving barrel to be recycled, so that the amount of the kudzu vine root powder in the funnel is controlled to be customized, and the purpose of quantitative filling is achieved.

The utility model provides a split charging dustproof system for solid beverages. The split charging dustproof system comprises a quantitative discharging mechanism, a material distributing mechanism and a material distributing driving mechanism. The discharging mechanism is located below the quantitative discharging mechanism. The material distribution driving mechanism is connected with the material distribution mechanism and drives the material distribution mechanism to move up and down relative to the quantitative discharging mechanism so as to be switched between a material receiving position and a discharging position; the quantitative discharging mechanism comprises a discharging nozzle; the material distributing mechanism comprises a hopper; the hopper is located below the discharging nozzle, and the discharging nozzle and the hopper are sleeved with a dust cover capable of elastically stretching out and drawing back so as to cover the space between the discharging nozzle and the hopper. The dustproof cover can stretch out and draw back synchronously when the hopper moves up and down, the space between the discharging nozzle and the hopper is covered all the time, dust is prevented from splashing and diffusing in the granular solid beverage subpackaging process, and the clean production environment can be kept.

The utility model provides automatic food additive production and packaging integrated equipment which comprises a machine frame and a supporting frame fixed to the top of the machine frame through bolts, a stock bin is fixed to the inner wall of the supporting frame through bolts, a hollowed-out plate is fixedly installed on the top of the stock bin, and the bottom of the stock bin is fixedly connected and communicated with a straight cylinder. The inner wall of the hollow plate is rotatably connected with a shaft I, the outer wall of the shaft I is fixedly connected with a plurality of stirring rods which are arranged in a staggered manner, and the outer wall of the shaft I is also fixedly connected with an auger; by arranging the stirring rod and the packing auger, when the stirring rod and the packing auger rotate forwards, the packing auger can convey powder at the bottom upwards, food additives are mixed more uniformly in cooperation with stirring of the stirring rod, and when the stirring rod and the packing auger rotate backwards, the packing auger can convey the mixed food additives into a packaging bottle. And quantitative discharging can be achieved by setting the rotating speed of the auger, and the accuracy and convenience of the device are improved.

The utility model relates to the related technical field of grain processing equipment, in particular to a bagging device for grain processing. Supporting rods are arranged on the two sides of the moving box, fixing plates are fixedly connected to the adjacent sides of the two supporting rods, clamping plates are arranged on the adjacent sides of the two fixing plates, and pulling plates are fixedly connected to the tops of the clamping plates. Under the matching action of the movable box, the supporting rod, the fixed plate, the clamping plate, the pulling plate, the rack and the storage mechanism, grain in the storage box can be controlled to be quantitatively discharged, a user can quantitatively package the grain, the interior of the storage box can be scraped and brushed, powdery grain is prevented from being attached to the interior of the storage box, and the grain packaging efficiency is improved. The practicability is improved, and the problems that an existing bagging device for grain processing does not have the function of quantitatively discharging the grains, so that a user cannot quantitatively package the grains according to needs, and the practicability is poor are solved.

The utility model belongs to the technical field of packaging, and particularly discloses uniform sub-packaging equipment for packaging white sesame seeds. The problem of low packaging efficiency caused by the fact that cooling cannot be completed synchronously in the white sesame packaging process is solved. On one hand, a primary cooling effect is formed through the spiral discharging structure under the assistance of a spiral air blowing effect, then a secondary cooling effect is achieved through the arrangement of the spiral cooling plate attached to the spiral discharging structure, the double cooling effects are combined to achieve rapid cooling of white sesame particles before subpackaging and packaging, and the packaging efficiency is improved; on the other hand, by means of the structural arrangement that the cooled white sesame particles are gathered and then discharged at a constant speed, the cooled white sesame particles can be continuously and evenly subpackaged, and continuous packaging of the white sesame particles is achieved while cooling is effectively completed through the comprehensive arrangement of the white sesame particles and the white sesame particles.

The utility model relates to the technical field of canning equipment, in particular to a positioning vibration canning mechanism which comprises a bottom plate, a weighing device electrically connected to a control system is arranged on the bottom plate, a can body is placed on the weighing device, a support is transversely arranged on the bottom plate in a sliding mode, and a positioning assembly used for fixing the can body is arranged on the support. The bottom plate is provided with a transverse moving part for driving the support to transversely slide back and forth, the support is vertically and slidably provided with a funnel, and the support is provided with a vertical moving part for driving the funnel to vertically slide back and forth. The canning equipment has the effects of improving the canning efficiency and the utilization rate of the internal space of the can body.

The present disclosure relates to a quick fill device for use with a valve assembly, and related methods of filling a pressure vessel. A valve assembly that can be secured to a pressure vessel includes a vessel, a fill valve, and an overfill valve. A preferred example of the device includes a body, a valve trigger pin, a vent trigger pin, and a handle. A valve engagement end of the body can be releasably secured within the vessel. At this point, moving the handle to an open position causes the valve trigger pin to force the fill valve to an open configuration, and causes the vent trigger pin to force the overfill valve to a fluid venting configuration. A rigid fill tube is in fluid supply communication with a fuel supply port of the body. The fill tube and the handle can be elongate, and extend in a common direction.

The invention relates to the technical field of powder packaging, and discloses a negative pressure dust removal and recovery integrated quadrilateral powder packaging machine which comprises a material conveying unit, a bag making and forming unit, a bag pressing mechanism and a negative pressure dust removal mechanism. According to the packaging machine, the negative pressure pipe extending into the material conveying nozzle and the bag pressing roller for clamping the packaging bag on the surface of the material conveying nozzle are arranged, the bag pressing roller clamps the upper opening of the packaging bag, so that a relatively closed space is formed in the packaging bag, powder overflowing is reduced, redundant air and raised powder in the bag are discharged through the negative pressure pipe, and the packaging efficiency is improved. Through the combined action of the bag pressing mechanism and the negative pressure dust removal mechanism, the negative pressure dust removal and recovery functions are achieved, the function of adapting to the material filling rhythm is achieved, material filling and dust removal are conducted in a peak shifting mode, and ordered operation of the system is guaranteed.

An assembly (1) for opening packages (C) to be filled with a product (P), for example coffee, is described, comprising: spreading elements (6, 7) and a pressing element (8); first driving means (13) suitable to move the spreading elements (6, 7) and the pressing element (8) jointly along a first direction (Z); second driving means (14) suitable to spread and close the spreading elements (6, 7); third driving means (15) suitable to further move the pressing element (8) along the first direction (Z) independently of the spreading elements (6, 7). Moreover, a packaging machine, a method of opening packages, a method of filling packages and a method of refurbishing a packaging machine are described.

The present invention relates to a device for processing pharmaceutical containers which are received in a common carrier, in particular in a nest, comprising a transport system comprising a drive unit and a guide unit, carrier receptacles in which a carrier can each be detachably received, wherein the carrier receptacles are movable on the guide unit by means of the drive unit, and at least one processing station for processing the containers, wherein the guide unit (for the carrier receptacles) comprises a processing section on which the at least one processing station is arranged, a return transport section, a first transfer section downstream of the processing section, a second transfer section upstream of the processing section, a first adjustment unit for the first transfer section and a second adjustment unit for the second transfer section.wherein the first transfer section can be selectively coupled to either the processing section or the return transport section by means of the first adjustment unit, wherein the second transfer section can be selectively coupled to either the return transport section or the processing section by means of the second adjustment unit, and that the carrier mounts are movable along the processing section up to the first transfer section, after which the first transfer section is adjusted to couple with the return transport section, the return transport section is movable up to the second transfer section, and after which the second transfer section is adjusted to couple with the processing section, they are movable again along the processing section.

The invention relates to the technical field of packaging equipment. The back sealing powder packaging machine comprises a machine body, a supporting frame is arranged on one side of the top of the machine body, a feeding hopper is arranged on the supporting frame, a rotating shaft is rotationally arranged on the top of the machine body, a material distributing disc is coaxially and fixedly arranged on the rotating shaft, and a plurality of material distributing barrels are arranged on the material distributing disc; a feeding pipe is arranged at the bottom of the feeding hopper in a communicating mode, a blocking plate is rotatably arranged at the bottom of the material distributing disc, a discharging assembly is arranged on the machine body, a material scraping assembly is arranged on the supporting frame, a material uniformizing assembly is arranged in the feeding hopper, a driving assembly is arranged on the machine body, and a linkage assembly is arranged at the top of the machine body. An adjusting assembly is arranged on the material distribution disc. The material distributing device has the beneficial effects that the material distributing barrels can be evenly filled one by one and then rotate to the top of the discharging hopper, then the linkage assembly drives the material discharging assembly and the material hanging assembly to synchronously work, and therefore raw material powder in the material distributing barrels can be rapidly discharged conveniently.

The invention relates to the technical field of packaging machines, in particular to a multi-column high-speed four-edge powder strip bag packaging machine which comprises supporting frames, box bodies are arranged on the supporting frames, stirring feeding bins and film feeding frames are arranged on the top faces of the box bodies, a heat sealing mechanism is arranged on the top of one face of each box body, and a plain end cutting frame is arranged in the middle of one face of each box body; the interlocking and shunting assembly is arranged in the middle of the top of the box body, and one side of the interlocking and shunting assembly communicates with the bottom of the stirring and feeding bin; and the staggered cleaning assembly is arranged on one side of the box body. Compared with the prior art, the interlocking flow dividing assembly is arranged to be matched with the staggered cleaning assembly, the cleaning process and the production time sequence are completely staggered, production interruption is avoided, the equipment utilization rate and the overall efficiency are improved, and the interlocking flow dividing assembly and the staggered cleaning assembly are matched to form a production-cleaning closed-loop system.