CN111283893A

CN111283893A - Material continuous production system of suspension type multi-shaft mixer and production method thereof

Info

Publication number: CN111283893A
Application number: CN202010256724.8A
Authority: CN
Inventors: 徐奔; 徐文权; 许琦
Original assignee: Rijing China New Materials Co Ltd
Current assignee: Rijing China New Materials Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-06-16

Abstract

The invention discloses a material continuous production system of a suspension type multi-shaft mixer and a production method thereof, wherein the production system comprises: a building plant having at least a first floor, a second floor and a third floor; the raw material storage bins are respectively communicated with a second floor through a feeding main pipe; the walking driving component comprises a suspension type slide rail and a plurality of pulley mechanisms, and the plurality of pulley mechanisms can be arranged on the suspension type slide rail in a sliding manner; the plurality of overturning material mixers are arranged on the suspension type slide rail in a sliding way through at least one pulley mechanism respectively; and a plurality of granulation production systems comprising a plurality of discharge manifolds and a plurality of extruders. The suspension type multi-shaft mixer material continuous production system provided by the invention fully and reasonably utilizes the building structure of the whole factory building, simplifies the traditional complex equipment structure, has high production efficiency and low energy consumption, realizes uniform zero-error production, and greatly improves the quality and stability of material mixing.

Description

Material continuous production system of suspension type multi-shaft mixer and production method thereof

Technical Field

The invention relates to the technical field of material mixing, in particular to a continuous material production system of a suspension type multi-shaft mixer and a production method thereof.

Background

Plastics are widely used in the manufacturing industry, in particular to the technical field of plastic metallurgy and medical nano polymer sealing type packaging, and the production is convenient, the manufacturing cost is low, and the raw material source is wide. The demand for plastics is large, the production capacity is huge, but the pollution generated in the production process of plastics is also serious, so that the seeking for a fast-manufacturing and low-pollution manufactured plastic product is the pursuit of plastic manufacturers. The plastic particles are made of regenerated plastics, so that the plastic products are recycled, and the plastic product is green and economical. Therefore, the efficient and environment-friendly production equipment for producing the plastic particles is popular among large, medium and small plastic manufacturing enterprises.

Although the existing turnover mixer can meet the requirement of general material mixing to a certain extent, certain disadvantages still exist. For example, as shown in fig. 11, the existing turnover mixer has a heavy frame installed integrally, and has a heavy overall weight, a high manufacturing cost, no possibility of moving, a high requirement for the bearing capacity of a factory building, and a failure to meet the installation requirement of the factory building on the existing floor; it is poured into the blending bunker in from the feed inlet at top by operating personnel transport raw and other materials when using, need carry the material after the mixture to corresponding storage place again after the compounding is accomplished, and work efficiency is low, and work load is big, and is consuming time hard, and manufacturing cost is high.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the continuous production system for the materials of the suspension type multi-shaft mixer and the production method thereof are provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a material continuous production system of a suspension type multi-shaft mixer, which comprises:

the building plant at least comprises a first floor, a second floor and a third floor which are arranged from bottom to top in sequence;

a plurality of raw material storage bins are arranged on the third floor at intervals, and each raw material storage bin can be respectively communicated with the second floor through a feeding main pipe;

the walking driving assembly is arranged at the top of the second floor and comprises a suspension type sliding rail and a plurality of pulley mechanisms, and the plurality of pulley mechanisms can be arranged on the suspension type sliding rail in a sliding manner;

a plurality of overturning material mixers which are arranged at the top of the second floor in a hanging manner and can be respectively communicated with the feeding main pipe, and can be respectively arranged on the hanging type slide rails in a sliding manner through at least one pulley mechanism; and

a plurality of set up in granulation production system on the first floor, it includes a plurality of row material house steward and a plurality of extruder, every the extruder all passes through row material house steward receives the material after the upset blendor mixing.

Further, in the suspension type multi-shaft mixer material continuous production system, each raw material storage bin is composed of a plurality of charging barrels arranged side by side and a plurality of weight sensors correspondingly arranged at the bottoms of the charging barrels, the bottoms of the charging barrels are communicated with the feeding main pipe through feeding branch pipes, and each feeding branch pipe is provided with an electromagnetic valve.

Further, in the suspension type multi-shaft mixer material continuous production system, the suspension type slide rail is composed of two groups of I-shaped steel which are arranged in parallel, and the I-shaped steel is fixedly arranged on the beam at the top of the second floor.

Furthermore, in the continuous production system of the suspended multi-shaft mixer, the suspended slide rail is composed of a main line slide rail, a plurality of branch line slide rails and a plurality of turnout assemblies, and the branch line slide rails are respectively connected with the main line slide rail one by one through the turnout assemblies;

the turnout assembly comprises a main turnout for communicating the main line slide rail and a branch turnout for switching the main line slide rail to the branch line slide rail, the main line turnout and the branch line turnout are arranged on a sliding block of an electric sliding mechanism, and the electric sliding mechanism is fixed on a cross beam at the top of the second floor.

Further, in the suspension type multi-shaft mixer material continuous production system, the pulley mechanism comprises a triangle fixing plate, a triangle connecting plate and an installation side plate which are connected from bottom to top, wherein:

two pulleys are arranged in the mounting side plate, and the two pulleys are respectively arranged in sliding chutes at two sides of the suspension type sliding rail in a sliding manner;

the top end of the triangular fixing plate is hinged with the lower end of the triangular connecting plate through a pin shaft; and

the two ends of the top of the triangular connecting plate are respectively connected with the lower ends of the mounting side plates through pins.

Further preferably, in the continuous production system of materials for the suspension type multi-shaft mixer, a transmission gear is arranged on the pulley and is connected with the walking driving motor.

Further, suspension type multiaxis blendor material continuous production system in, the upset blendor include the barrel with set up in the connecting axle of the wall of barrel left and right sides, wherein:

the two connecting shafts are arranged at the lower end of the U-shaped suspender through a bearing seat, and the U-shaped suspender is arranged on the mounting frame;

and a first gear is arranged on the connecting shaft on one side and is in meshed connection with a gear shaft of the driving motor, and the diameter of the first gear is 6-15 times of that of the gear shaft.

Further preferably, in the suspension type multi-shaft mixer material continuous production system, a second gear is movably arranged on the connecting shaft on the other side, and the diameter of the second gear is smaller than that of the first gear;

and a plurality of third gears which are in meshed connection with the second gears are arranged on the outer sides of the second gears, and the third gears are connected with the stirring shaft arranged in the cylinder body.

Further preferably, in the continuous production system of materials for the suspension type multi-shaft mixer, a limiting plate is arranged on the U-shaped suspender, and a jack is arranged in the middle of the limiting plate;

the end face of the second gear is provided with a plurality of pin holes corresponding to the jacks, and the second gear is controlled to be static or rotate by limiting rods detachably arranged in the jacks and the pin holes.

Further preferably, in the suspension type multi-shaft mixer material continuous production system, a support frame is transversely arranged on the mounting hanger frame, and the support frame is connected with the turnover driving motor through a plurality of connecting rods and an adjusting assembly;

the adjusting assembly comprises an upper fixing plate and a lower fixing plate which are sequentially arranged from top to bottom, the four corners of the upper fixing plate and the four corners of the lower fixing plate are connected through a plurality of adjusting screw rods, and the upper fixing plate is fixed on the connecting rod.

Further preferably, in the continuous production system of materials for the suspension type multi-shaft mixer, the stirring shaft comprises a shaft body, a plurality of arc-shaped paddle plates arranged in the middle of the shaft body, and a plurality of first paddle plates and second paddle plates arranged on two sides of the arc-shaped paddle plates;

and a plurality of tiny barbs are arranged on the arc paddle board, the first paddle board and the second paddle board.

The invention provides a material continuous production method of a suspension type multi-shaft mixer of the system, which comprises the following steps:

(1) storing the raw materials in raw material storage bins on a third floor, and storing the raw materials in the charging barrels in a dispersed manner according to requirements;

(2) moving a corresponding overturning mixer in a second floor to a position below a corresponding feeding main pipe along the suspension type slide rail, and quantitatively feeding the raw materials in the corresponding charging barrels into the overturning mixer through the feeding main pipe through feeding branch pipes through a weight sensor and an electromagnetic valve respectively;

(3) after the feeding is finished, a driving motor on the overturning mixer is started, a barrel body and a plurality of stirring shafts arranged in the barrel body are driven to perform multidirectional overturning mixing, a walking driving motor is started to perform mixing while walking, and then the overturning mixer is moved to a branch line sliding rail from a main line sliding rail through a turnout assembly to perform sufficient mixing;

(4) and moving the overturned mixer to a discharge header pipe along a suspension type slide rail, and discharging the uniformly mixed materials to an extruder for granulation through the discharge header pipe.

By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:

(1) the suspension type multi-shaft mixer material continuous production system fully and reasonably utilizes the building structure of the whole factory building, has high production efficiency and low energy consumption (20-30 percent of the energy consumption of the existing equipment), realizes uniform zero-error production, and greatly improves the quality and stability of material mixing; and the closed production is adopted, so that the environment is protected, and the national environmental protection requirement is met;

(2) according to the continuous production system for the materials of the suspension type multi-shaft mixer, 2 workers can manage 5 turnover mixers, the production efficiency of the continuous production system is more than 10 times that of the existing vertical turnover mixers, the production efficiency is greatly improved, the labor cost is reduced, and time and labor are saved;

(3) a plurality of stirring shafts are ingeniously designed and arranged on the barrel of the turnover mixer, and the stirring shafts are provided with stirring blades in geometric shapes, so that the uniformity of material mixing is ensured; multi-shaft linkage is adopted, and the rotation speed ratio of the multi-shaft linkage can be adjusted according to production requirements, so that stepless speed change and forward and reverse rotation control are facilitated;

(4) the volume capacity of the original turning mixer is limited to about 60-70%, equipment needs to be added when small-capacity mixing is carried out, and the production requirement cannot be met due to the excess capacity; the turnover mixer with a plurality of stirring shafts provided by the production system can realize the use of 20-90% of volume capacity, has multiple purposes, wide application range and production efficiency which can be improved by at least three times;

(5) the suspension type multi-shaft mixer material continuous production system has a prospective application range, is suitable for mixing materials with various shapes, sizes, length-diameter ratios, specific densities and specific gravities of all solid and liquid, such as metallurgical powder and all materials with organic and inorganic nano materials, carbon nanotubes, floatability and the like;

(6) the stirring shaft of the overturning mixer is provided with the tiny barbs, and the barbs are adopted to disperse the materials which are easy to agglomerate in a physical mechanical mode, so that the defect that the nano materials which are easy to agglomerate are difficult to uniformly mix with the carbon nanotubes is overcome, namely the problem that the industrial production of new nano materials is difficult to homogenize is overcome, and the stirring shaft is a great innovation in the wide manufacturing industry;

(7) the suspension type multi-shaft mixer material continuous production system has the advantages that the traditional complex equipment is simplified in structure and easy to manufacture, raw materials are saved, the manufacturing is convenient, the cost is low, the use and the maintenance are simple, the repair is almost not needed, the service life of the equipment is ultra-long, and the production efficiency is high; meets the requirements of environmental protection, high efficiency and energy conservation, is key equipment for realizing quality breakthrough in the manufacturing industry, and realizes the application of special industry and new material for accelerating industrialization.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a suspension type multi-shaft mixer material continuous production system of the present invention;

FIG. 2 is a schematic structural diagram of a travel driving mechanism in a continuous material production system of a suspension type multi-shaft mixer of the present invention;

FIG. 3 is a schematic top view of a suspended slide rail in a continuous material production system of a suspended multi-shaft mixer according to the present invention;

FIG. 4 is a schematic left-side view structural diagram of a turnover mixer in a continuous material production system of a suspension type multi-shaft mixer of the present invention;

FIG. 5 is a schematic diagram of a structure of a turning mixer in a continuous production system of materials for a suspension type multi-shaft mixer according to the present invention;

FIG. 6 is a schematic sectional view of an inverting mixer in a continuous material production system of a suspension type multi-shaft mixer of the present invention;

FIG. 7 is a schematic structural view of a stirring shaft in a continuous material production system of a suspension type multi-shaft mixer of the present invention;

FIG. 8 is a schematic structural view of a barb on a stirring shaft in a continuous material production system of a suspension type multi-shaft mixer of the present invention;

FIG. 9 is another schematic structural view of barbs on the stirring shaft in the continuous material production system of the suspension type multi-shaft mixer of the present invention;

FIG. 10 is a schematic flow chart of a method for continuously producing materials by using a suspension type multi-shaft mixer of the present invention;

FIG. 11 is a schematic view of the overall structure of a prior art tumble blender;

wherein the reference symbols are:

100-factory building, 101-first floor, 102-second floor, 103-third floor; 200-raw material storage bin, 201-material barrel, 202-feeding branch pipe, 203-electromagnetic valve, 204-feeding main pipe; 300-a walking driving component, 301-a suspended sliding rail, 302-a sliding contact line, 303-a pulley mechanism, 304-a triangular fixing plate, 305-a pin shaft, 306-a triangular connecting plate, 307-a pin, 308-a mounting side plate, 309-a pulley, 310-a transmission gear, 311-a walking driving motor, 312-a main line sliding rail, 313-a branch line sliding rail, 314-a main line turnout, 315-a branch line turnout and 316-a heavy electric sliding rail; 400-overturning a mixer, 401-cylinder, 402-first gear, 403-connecting shaft, 404-second gear, 405-stirring shaft, 406-third gear, 407-pin hole, 408-bearing seat, 409-U-shaped suspension rod, 410-mounting hanger, 411-limiting plate, 412-limiting rod, 413-driving motor, 414-gear shaft, 415-feed inlet, 416-feed valve, 417-discharge outlet, 418-discharge valve, 419-shaft body, 420-arc paddle plate, 421-first paddle plate, 422-second paddle plate, 423-support frame, 424-upper fixing plate, 425-lower fixing plate and 426-adjusting screw rod; 500-granulation production system, 501-discharge branch pipe, 502-discharge main pipe, 503-extruder; 600-barb, 601-shaft, 602-hook.

Detailed Description

The present invention will be described in detail and specifically with reference to the following examples to facilitate better understanding of the present invention, but the following examples do not limit the scope of the present invention.

Example 1

Referring to fig. 1, the present embodiment provides a continuous production system of materials with a suspended multi-shaft mixer, which includes a building factory 100, a plurality of raw material storage bins 200, a traveling driving assembly 300, a plurality of turning mixers 400, and a plurality of granulation production systems 500. This suspension type multiaxis blendor material continuous production system, the structural arrangement of the current building factory building of make full use of, through with raw and other materials warehouse 200, upset blendor 400 and granulation production system 500 set up on different floors, the mode of material is thrown to dead weight formula about adopting, need to remove upset blendor 400 to corresponding raw and other materials warehouse 200 position, both can drop into upset blendor 400 with different raw and other materials in proper order, realize the serialization and throw the material, the compounding is accomplished in compounding 10-20min while walking, the efficiency of throwing in the material is greatly improved, an operating personnel both can accomplish, the labor cost is reduced, time saving and labor saving.

The suspension type multi-shaft mixer material continuous production system provided by the invention adopts the self-weight type feeding suspension type movable overturning mixer, the feeding cost is greatly reduced, and the material feeding cost is 50-800kg/m for the existing third floor 103²The raw materials can be directly unloaded into the raw material storage bin 200 of the third floor, the third floor is used as a warehouse and is adjacent to the feeding position of the feeding main pipe 204, and the raw materials do not need to be recycled from other warehouses; in addition, because the feeding position of the third floor 103 needs to have enough feeding operation space, the feeding operation space is the position with the minimum bearing of the floor, and the cross beam corresponding to the top of the second floor can be just used for bearing and turning the mixer, so that the building structure of the whole factory building is fully and reasonably utilized; correspondingly, the bearing of the second floor 102 is greatly reduced, and the floor of the second floor 102 can be paved by adopting a sandwich steel plate, so that the production cost is reduced.

Referring to fig. 1, in the present embodiment, the building factory 100 at least has a first floor 101, a second floor 102 and a third floor 103, which are sequentially arranged from bottom to top; the raw material storage bins 200 are arranged on the third floor 103 at intervals, each raw material storage bin 200 can be respectively communicated with the second floor 102 through a feeding main pipe 204, each raw material storage bin 200 is composed of a plurality of material cylinders 201 which are arranged side by side and a plurality of weight sensors (not shown in the figure) which are correspondingly arranged at the bottoms of the material cylinders 201, the weight of the raw material of each material cylinder 201 is monitored in real time through the weight sensors, and the feeding amount of the material cylinders 201 is controlled through a PLC (programmable logic controller). The bottom of each charging barrel 201 is communicated with the feeding main pipe 204 through a feeding branch pipe 202, and each feeding branch pipe 202 is provided with an electromagnetic valve 203, specifically, a PLC controller controls the electromagnetic valve 203 to open or close according to the weight data of the charging barrel 201 detected by the weight sensor, so as to control the feeding amount of the charging barrel 201. The raw material silo 200 at each location can drop 1 ton of material into the inverting mixer 400 on the second floor 102 in 3 minutes. The weight of raw materials in the charging barrels 201 is monitored in real time through weight sensors arranged at the bottoms of the charging barrels 201, and the feeding quality of the charging barrels 201 is accurately controlled as required through electromagnetic valves 203 arranged on corresponding feeding branch pipes 202.

As shown in fig. 1, in the embodiment, the traveling driving assembly 300 is disposed on the top of the second floor 102, and includes a suspension rail 301 and a plurality of pulley mechanisms 303, the plurality of pulley mechanisms 303 are slidably disposed on the suspension rail 301, the traveling driving assembly 300 is used to suspend the turnover mixer 400 on a cross beam of a plant in a suspension manner, and can move under the action of the traveling driving assembly 300, so that the turnover mixer 400 can be simply and quickly moved between the raw material storage bin 200 and the discharge pipe support for the production system, thereby greatly improving the production efficiency and reducing the manual cost.

Referring to fig. 1, in the embodiment, a plurality of inverting blenders 400 are suspended on the top of the second floor 102 and are respectively connected to the feeding manifold 204, the raw materials in the charging barrels 201 at corresponding positions are fed into the inverting blenders 400 through the feeding manifold 204 under the control of the electromagnetic valves 203 through the feeding manifold 204, and the feeding quality of the charging barrels 201 to the inverting blenders 400 can be accurately controlled through the electromagnetic valves 203 as required. And each mixer 400 is slidably disposed on the suspension type slide rail 301 through at least one pulley mechanism 303, preferably, four corners of the top of the mounting hanger 404 of each mixer 400 are slidably mounted on the suspension type slide rail 301 through the pulley mechanisms 303.

As shown in fig. 1, in the present embodiment, the granulation production system 500 is a subsequent production device for mixing materials, and is mainly used for performing subsequent granulation production on the materials fully mixed by the turning mixer 400. The granulation production systems 500 are arranged on the first floor 101 and comprise a plurality of discharge header pipes 502 and a plurality of extruders 503, and each extruder 503 receives the uniformly mixed materials from the turnover mixer 400 through the discharge header pipes 502.

With continued reference to fig. 1, the suspension type multi-shaft mixer material continuous production system can feed materials uniformly mixed by a plurality of turning mixers 400 to a granulation production system 500, and in order to save labor force, a vertical dead weight type feeding mode is adopted, so that the defects of insufficient space and incapability of operation caused by feeding by adopting a plurality of turning mixers in the prior art are overcome; and the overturning mixer 400 is suspended on the top cross beam of the second floor 102 and moves back and forth through the pulley mechanism 303, and one overturning mixer 400 can move to a plurality of, for example, four extruder 503 production lines simultaneously to feed, so that convenience and labor saving are realized. The total number of 10 operators originally needed on the whole production line can be reduced to 2 operators, electricity is saved by more than 3 times, and labor cost and production cost are greatly reduced.

Example 2

Referring to fig. 2, in the embodiment, a traveling driving assembly 300 for a suspended multi-shaft mixer material continuous production system is provided, where the suspended sliding rail 301 is composed of two sets of i-shaped steel arranged in parallel, the i-shaped steel is fixedly disposed on a cross beam at the top of the second floor 102, a sliding contact line 302 is disposed on one side of the i-shaped sliding rail, the sliding contact line 302 is electrically connected with a traveling driving motor 311, and a sliding contact line 104 is disposed in parallel on the outer side of each i-shaped sliding rail to provide electric energy for the traveling driving motor 311.

In this embodiment, please refer to fig. 3, the suspension type slide rail 301 is composed of a main line slide rail 312, a plurality of branch line slide rails 313 and a plurality of switch components, wherein the plurality of branch line slide rails 313 are respectively connected to the main line slide rail 312 one by one through the switch components; the switch assembly includes a main switch 314 for communicating with the main rail 312 and a branch switch 315 for switching the main rail 312 to the branch rail 313, the main switch 314 and the branch switch 315 are mounted on a slider of an electric sliding mechanism 316, and the electric sliding mechanism 316 is fixed on a cross beam at the top of the second floor 102.

As shown in fig. 2, the pulley mechanism 303 includes a triangular fixing plate 304, a triangular connecting plate 306 and a mounting side plate 308 connected from bottom to top, two pulleys 309 are disposed in the mounting side plate 308, and the two pulleys 309 are slidably disposed in sliding grooves on two sides of the suspension type sliding rail 301 respectively; the top end of the triangular fixing plate 304 is hinged with the lower end of the triangular connecting plate 306 through a pin 305; the two ends of the top of the triangular connecting plate 306 are respectively connected with the lower ends of the mounting side plates 308 through pins 307. The overturning driving motor 400 is hung on a suspension type slide rail 301 formed by two I-shaped steel rails through four pulley mechanisms 303 arranged at the time position of a hanging bracket 404, a transmission gear 310 is arranged on the two pulley mechanisms 303 at the front side, and the transmission gear 310 is connected with the walking driving motor 311 to form a driving mechanism; the two pulley mechanisms 303 on the rear side are not provided with the transmission gear 310, and constitute a driven mechanism. By controlling the forward and reverse rotation of the walking driving motor 311, the two pulley mechanisms 303 on the front side are controlled to move forward or backward along the hanging type slide rail 301.

According to the walking driving assembly 300 for the material continuous production system of the suspension type multi-shaft mixer, the overturning mixer 400 is hung on the suspension type slide rail 301 at the top of the second floor through the mounting hanger 404, the suspension type slide rail 301 is composed of two I-shaped channel steel which are arranged in parallel, the four corners of the mounting hanger 404 are arranged on the suspension type slide rail 301 through the pulley machines 303, and the two pulley mechanisms 303 on the front side are provided with the walking driving motors 311, so that synchronous linkage is realized; the walking driving motor 311 supplies power through the trolley line 302 arranged side by side with the suspension type slide rail 301, the length of the trolley line 302 is set at will, other power lines are not needed, and the installation and the use are rapid and safe.

Example 3

Referring to fig. 4, the present embodiment provides a turning mixer 400 for a suspension type multi-shaft mixer material continuous production system, where the turning mixer 400 includes a cylinder 401 and connecting shafts 403 disposed on left and right sidewalls of the cylinder 401, the two connecting shafts 403 are mounted at a lower end of a U-shaped boom 409 through a bearing seat 408, the U-shaped boom 409 is disposed on a mounting frame 410, and specifically, the bearing 408 with the bearing seat is detachably mounted at the lower end of the U-shaped boom 409 by using bolts, which is convenient for mounting and maintenance. In addition, the frame installation 410 is hung on the suspension type slide rail 301 through the walking driving assembly 300, the existing factory building space is fully utilized, a counterweight base is not required to be arranged, the saved factory building space can be used as a warehouse or other equipment is installed, the space utilization rate is high, and the production input cost is indirectly reduced; especially, the use area of a factory building is saved, and the land resources are directly saved.

Referring to fig. 4, a first gear 402 is disposed on the connecting shaft 403 on one side of the inverting mixer 400, the first gear 402 is engaged with a gear shaft 414 of a driving motor 413, a diameter of the first gear 402 is 6-15 times of a diameter of the gear shaft 414, and preferably, the diameter of the first gear 402 is 8-12 times of the diameter of the gear shaft 414. The large-size first gear 402 is arranged on the connecting shaft 403 on one side of the cylinder 401, and the gear shaft 414 of the driving motor 413 is directly connected with the first gear 402, so that the cylinder 401 is driven to perform overturning operation, and the materials in the cylinder 401 are uniformly mixed. This a upset blendor for suspension type multiaxis blendor material continuous production system, simple structure, simple to operate, the fault rate is low, need not maintain, natural long service life, equipment manufacturing cost is low, has reached and has mixed homogenization zero error.

Such as in practical production application, compared with the prior art

The rotating shaft is driven by a speed reducer, and the embodiment adopts

The first gear 402 is directly driven by a gear shaft 414 of a driving motor 413, the required torsion is reduced by more than 6 times, the welding strength of the cylinder 401 and the connecting shaft 403 is reduced to a certain extent, and the manufacturing is simpler. The driving motor 413 is adopted to directly drive the first gear 402 to rotate through the gear shaft 414 on the driving motor, and the first gear 402 is fixedly connected with the cylinder body 401, so that the cylinder body 401 is overturned along with the first gear 402, the energy consumption can be reduced from 7.5kw consumed by producing 1 ton of materials to 2.2kw consumed by producing 1 ton of materials, and the production cost is greatly reduced; and the configuration of a speed reducer is cancelled, so that the whole structure is simplified, and the manufacturing cost of the equipment is lower.

Referring to fig. 5, a second gear 404 is movably disposed on the connecting shaft 403 on the other side of the inverting mixer 400, and the diameter of the second gear 404 is smaller than that of the first gear 403; and a plurality of third gears 406 in meshed connection with the second gears 404 are arranged on the outer sides of the second gears 404, and the third gears 406 are connected with the stirring shaft 405 arranged in the cylinder 401 through shafts. The driving motor 413 drives the cylinder 401, the second gear 404 and four third gears 406 to turn around the connecting shaft 403 through the first gear 402, the second gear 404 is controlled to be stationary or turn slowly, the third gears 406 rotate in a self-rotating manner relative to the cylinder 401 under the meshing effect of the second gear 404, that is, one driving motor is used for simultaneously driving the cylinder 401 and the third gears 406 in the cylinder 401, so that the third gears 406 form a planetary rotating structure relative to the cylinder 401 and the first gear 402. Compared with the original turning mixer, the volume capacity of the turning mixer is limited by about 60-70%, when small-capacity mixing is carried out, equipment needs to be added, and the excess capacity cannot meet the production requirement; the tumble mixer 400 with multiple stirring shafts of the present embodiment can realize 20-90% volume capacity, and has multiple purposes, a wide application range, and production efficiency improved by at least three times.

The upset blendor 400 that this embodiment provided, make full use of barrel 401 self driven nature, carry out spacing adjustment to second gear 404 in a flexible way, realize that (mixing) shaft 405 spins the rotation when barrel 401 overturns, realize the multiaxis linkage to realize multidirectional stirring to the material in the barrel and mix, improved the degree of consistency and the material mixing efficiency that the material mixed greatly.

Example 4

Referring to fig. 5 to 6, in the embodiment, a limiting mechanism for controlling a plurality of stirring shafts 405 in the mixer blender 400 is provided, a limiting plate 411 is provided on the U-shaped suspension rod 409, a jack is provided in the middle of the limiting plate 411, a plurality of pin holes 407 corresponding to the jack are provided on the end surface of the second gear 404, and the second gear 404 is controlled to be stationary or rotate by a limiting rod 412 detachably disposed in the jack and the pin hole 407.

In this embodiment, please refer to fig. 5-6, in order to realize the static or slow turning of the second gear 404, a manner of limiting the second gear 404 is provided, a limiting plate 411 is disposed on the U-shaped suspension rod 409, a middle portion of the limiting plate 411 is provided with a plurality of insertion holes, a plurality of pin holes 407 corresponding to the insertion holes are disposed on an end surface of the second gear 404, and the second gear 404 is controlled to be static by a limiting rod 412 detachably disposed in the insertion holes and the pin holes 407, where the static means that the second gear 404 is static relative to the U-shaped suspension rod 409.

When the limiting rod 412 is inserted, the second gear 404 is fixed on the U-shaped boom 409 and is still stationary, the barrel 401 drives the third gear 406 thereon to continue to perform the turning motion with the connecting shaft 403 as the center, and because the second gear 404 and the third gear 406 are in the meshing connection, the turned third gear 406 generates the spin under the reverse acting force of the second gear 404, and then the barrel 401 and the stirring shaft 405 connected with the shaft thereof are driven to perform the spin operation; similarly, when the limiting rod 412 in the pin hole 407 is removed, the second gear 404 and the two third gears 406 do not interact with each other, and the second gear 404 and the four third gears 406 only perform the turning motion along with the cylinder 401 with the connecting shaft 403 as the center. In addition, the driving motor 413 can be controlled to rotate in a positive and negative alternate mode, so that the cylinder 401 and the stirring shaft 405 in the cylinder are controlled to rotate in the positive and negative direction, and the mixing efficiency of materials is improved.

Referring to fig. 6, a support frame 423 is transversely disposed on the mounting hanger 404, and the support frame 423 is connected to the driving motor 413 through a plurality of connecting rods via an adjusting assembly; the adjusting assembly comprises an upper fixing plate 424 and a lower fixing plate 425 which are sequentially arranged from top to bottom, the four corners of the upper fixing plate 424 and the lower fixing plate 425 are connected through a plurality of adjusting screws 426, the horizontal height of the lower fixing plate 425 can be flexibly adjusted by rotating and controlling adjusting nuts at the tops of the adjusting screws 426, and then the driving motor 413 is adjusted to be meshed with or separated from the first gear 402.

With continued reference to fig. 4-6, a feed port 415 is provided at the top of the barrel 401, and a feed valve 416 is provided at the feed port 415. The bottom of the cylinder 401 is respectively provided with a discharge port 417, and a discharge valve 418 is arranged at the discharge port 417. All raw materials are loaded into the barrel 401 through a feed inlet 415 at the top of the barrel 401 and are sealed by a feed valve 416, after the materials are uniformly mixed, a discharge valve 418 on a discharge outlet 417 at the bottom of the mixing barrel 401 is opened, and the uniformly mixed materials are automatically discharged from the discharge outlet 417 under the action of self weight.

Example 5

Referring to fig. 7, the stirring shaft 405 of the suspension type multi-shaft mixer material continuous production system according to the present embodiment includes a shaft body 419, a plurality of arc-shaped paddles 420 disposed in the middle of the shaft body 419, and a plurality of first and

second paddles

421 and 422 disposed on two sides of the arc-shaped paddles 420, and the arc-shaped paddles 420, the first and

second paddles

421 and 422 are all provided with a plurality of tiny barbs 600. And the first paddle board 421 and the second paddle board 422 are obliquely arranged relative to the shaft body 419, and by arranging the plurality of barbs 600 on the paddles of the stirring shaft 405, the carbon nanotube material which is easy to agglomerate is fully separated by using a mechanical separation method, so that the uniformity of material mixing is fully improved.

In the present embodiment, please refer to fig. 8-9, the barbs 600 are uniformly distributed on the side surfaces or the end surfaces of the arc-shaped paddle board 420, the first paddle board 421 and the second paddle board 422. Barb 600 includes integrated into one piece's pole portion 601 and a plurality of hook portion 602, hook portion 602 is two, respectively the symmetry set up in the both sides position on pole portion 601 top. The barbs 600 are different in size and are arranged in a staggered manner. The hook 602 is in a straight hook shape or a bent hook shape, so that material accumulation can be effectively prevented. The barb 600 with the two hook parts 602 can repeatedly mechanically separate agglomerated materials in the forward and reverse rotating and mixing processes of the stirring shaft 405, and the uniformity of material mixing is fully improved.

Example 6

Referring to fig. 10, based on the system for continuously producing materials in a suspended multi-axis mixer described in embodiment 1, this embodiment provides a method for continuously producing materials in a suspended multi-axis mixer, which includes the following steps:

(1) storing raw materials in raw material bins 200 on a third floor 103, and storing the raw materials in material cylinders 201 in a dispersed manner as required;

(2) moving the corresponding turning mixer 400 in the second floor 102 to a position below the corresponding feeding main pipe 204 along the suspension type slide rail 301, quantitatively feeding the raw materials in the corresponding charging barrel 201 into the turning mixer 400 through the feeding branch pipes 202 and the feeding main pipe 204 respectively through the weight sensor and the electromagnetic valve 203, moving the turning mixer 400 to a position below the corresponding raw material storage bin 200, and dragging all the required materials through the corresponding feeding branch pipes 202 and the feeding main pipe 204;

(3) after the feeding is finished, a driving motor 413 on the overturning mixer 400 is started, the barrel 401 and a plurality of stirring shafts 405 arranged in the barrel 401 are driven to perform multidirectional overturning mixing, meanwhile, a walking driving motor 311 is started to perform mixing while walking, and then the overturning mixer 400 is moved to a branch line sliding rail 313 from a main line sliding rail 312 through a turnout assembly to perform sufficient mixing;

(4) the overturned mixer 400 moves to a discharge header pipe 502 along a suspension type slide rail 301, and the uniformly mixed materials are discharged to an extruder 503 for granulation through the discharge header pipe 502.

By adopting the continuous production method of the materials by the suspension type multi-shaft mixer provided by the embodiment, the time for feeding the raw materials to four extruder production lines from feeding, multi-directional mixing and moving each time is 40-50 minutes, 1 ton of raw materials can be fed in every three minutes, and the requirement that the four production lines can produce 1 hour is met, so that the continuous production method circularly operates, and the defect that the third floor bearing limited upper warehouse cannot use the traditional forklift and has large weight is overcome. In the production method, one overturning mixer 400 can simultaneously move and feed a plurality of production lines such as four extruders 503, so that convenience and labor force saving are realized, 10 operators originally required on the whole production line are reduced to 2 operators, the production effect is provided, electricity is saved by more than 3 times, and the labor cost and the production cost are greatly reduced.

The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a suspension type multiaxis blendor material continuous production system which characterized in that includes:

a building factory building (100) which at least comprises a first floor (101), a second floor (102) and a third floor (103) which are arranged from bottom to top in sequence;

a plurality of raw material storage bins (200) are arranged on the third floor (103) at intervals, and each raw material storage bin (200) can be respectively communicated with the second floor (102) through a feeding main pipe (204);

the walking driving assembly (300) is arranged at the top of the second floor (102) and comprises a suspension type sliding rail (301) and a plurality of pulley mechanisms (303), and the plurality of pulley mechanisms (303) can be arranged on the suspension type sliding rail (301) in a sliding manner;

a plurality of overturning mixer (400) which are arranged at the top of the second floor (102) in a hanging manner and can be respectively communicated with the feeding main pipe (204) and are respectively arranged on the hanging type sliding rails (301) in a sliding manner through at least one pulley mechanism (303); and

a plurality of granulation production systems (500) that set up in on first floor (101), it includes a plurality of row material house steward (502) and a plurality of extruder (503), every extruder (503) all pass through row material house steward (502) receive the material after upset blendor (400) mixing.

2. Suspension type multi-shaft mixer material continuous production system according to claim 1, characterized in that the raw material silo (200) consists of several side-by-side arranged material cylinders (201) and several corresponding weight sensors arranged at the bottom of the material cylinders (201), wherein:

the bottom of each charging barrel (201) is communicated with the feeding main pipe (204) through a feeding branch pipe (202), and each feeding branch pipe (202) is provided with an electromagnetic valve (203).

3. Suspension type multi-shaft mixer material continuous production system according to claim 1, characterized in that the suspension type slide rail (301) is composed of a main line slide rail (312), a plurality of branch line slide rails (313) and a plurality of switch components, wherein:

the branch line slide rails (313) are respectively connected with the main line slide rail (312) one by one through the turnout assembly;

the switch assembly comprises a main line switch (314) for communicating with the main line slide rail (312) and a branch line switch (315) for switching the main line slide rail (312) to the branch line slide rail (313);

the main line turnout (314) and the line turnout (315) are arranged on a sliding block of an electric sliding mechanism (316), and the electric sliding mechanism (316) is fixed on a cross beam at the top of the second floor (102).

4. Suspension type multi-shaft mixer material continuous production system according to claim 1, characterized in that the pulley mechanism (303) comprises a triangle fixing plate (304), a triangle connecting plate (306) and a mounting side plate (308) connected from bottom to top, wherein:

two pulleys (309) are arranged in the mounting side plate (308), and the two pulleys (309) are respectively arranged in sliding grooves on two sides of the suspension type sliding rail (301) in a sliding manner;

the top end of the triangular fixing plate (304) is hinged with the lower end of the triangular connecting plate (306) through a pin shaft (305); and

two ends of the top of the triangular connecting plate (306) are respectively connected with the lower ends of the mounting side plates (308) through pins (307).

5. Suspension type multi-shaft mixer material continuous production system according to claim 4, characterized in that a transmission gear (310) is arranged on the pulley (309), and the transmission gear (310) is in transmission connection with the walking drive motor (311).

6. Suspension type multi-shaft blender material continuous production system according to claim 1, characterized in that the tumbling blender (400) comprises a cylinder (401) and connecting shafts (403) arranged on the left and right side walls of the cylinder (401), wherein:

the two connecting shafts (403) are mounted at the lower end of a U-shaped suspender (409) through a bearing seat (408), and the U-shaped suspender (409) is arranged on the mounting frame (410);

and a first gear (402) is arranged on the connecting shaft (403) on one side, the first gear (402) is in meshing connection with a gear shaft (414) of a driving motor (413), and the diameter of the first gear (402) is 6-15 times of that of the gear shaft (414).

7. A suspension type multi-shaft mixer material continuous production system according to claim 6, characterized in that a second gear (404) is movably arranged on the connecting shaft (403) at the other side, and the diameter of the second gear (404) is smaller than that of the first gear (403);

and a plurality of third gears (406) which are in meshed connection with the second gears (404) are arranged on the outer sides of the second gears (404), and the third gears (406) are connected with the stirring shaft (405) arranged in the cylinder (401) through shafts.

8. The continuous production system of materials for the suspension type multi-shaft mixer according to claim 7, wherein the U-shaped suspension rod (409) is provided with a limiting plate (411), and the middle part of the limiting plate (411) is provided with a jack;

the end face of the second gear (404) is provided with a plurality of pin holes (407) corresponding to the insertion holes, and the second gear (404) is controlled to be static or rotate through a limiting rod (412) detachably arranged in the insertion holes and the pin holes (407).

9. Suspension type multi-shaft mixer material continuous production system according to claim 7, wherein the stirring shaft (405) comprises a shaft body (419), a plurality of arc-shaped paddle boards (420) arranged in the middle of the shaft body (419), a plurality of first paddle boards (421) and second paddle boards (422) arranged on both sides of the arc-shaped paddle boards (420), wherein:

and a plurality of tiny barbs (600) are arranged on the arc paddle board (420), the first paddle board (421) and the second paddle board (422).

10. A method for continuous production of material from a suspended multi-axis mixer according to the system of any one of claims 1-9, comprising the steps of:

(1) storing raw materials in raw material bins (200) on a third floor (103) and storing the raw materials in a material barrel (201) in a dispersed manner as required;

(2) moving a corresponding overturning mixer (400) in a second floor (102) to a position below a corresponding feeding main pipe (204) along the suspension type slide rail (301), and quantitatively feeding raw materials in a corresponding charging barrel (201) into the overturning mixer (400) through the feeding main pipe (204) through feeding branch pipes (202) through weight sensors and electromagnetic valves (203);

(3) after the feeding is finished, a driving motor (413) on the turnover mixer (400) is started, the barrel (401) and a plurality of stirring shafts (405) arranged in the barrel (401) are driven to perform multidirectional turnover mixing, meanwhile, a walking driving motor (311) is started to perform mixing while walking, and then the turnover mixer (400) is moved to a branch line sliding rail (313) from a main line sliding rail (312) through a turnout assembly to perform sufficient mixing;

(4) and (3) moving the overturned mixer (400) to a discharge header pipe (502) along a suspension type sliding rail (301), and discharging the uniformly mixed materials to an extruder (503) through the discharge header pipe (502) for granulation.