Integrated mixing equipment for fiber foaming slurry

Abstract

The invention relates to the technical field of fiber foaming material processing, in particular to integrated mixing equipment for fiber foaming slurry, the integrated mixing equipment comprises fiber blowing equipment and integral mixing equipment, the fiber blowing equipment is provided with a material storage blowing device, a fiber material can be conveyed to an air defense mechanism through a material conveying pipe, and the integral mixing equipment is used for mixing the fiber foaming slurry. The fiber is conveyed to the integral mixing equipment by wind power through the fiber feeding assembly; the whole mixing equipment is provided with a starch discharging mechanism, a fiber discharging mechanism and a stone powder discharging mechanism which are distributed in the length direction of the long-strip-shaped stirring groove, and all raw materials enter a stirring cavity through corresponding discharging openings, are evenly mixed through a stirring assembly and then are discharged through a discharging pipe. Continuous conveying of fiber materials and uniform mixing of various raw materials are achieved, and the production efficiency and the profile slurry mixing uniformity are effectively improved.

Description

An integrated mixing equipment for fiber foaming slurry Technical Field

[0001] This invention relates to the field of fiber foam material processing technology, and more specifically to an integrated mixing equipment for fiber foam slurry. Background Technology

[0002] In the production process of fiber foam materials, the uniformity of raw material mixing directly affects the performance of the final product.

[0003] Currently, most commonly used mixing equipment adopts a vertical or short-trough structure, with a single feeding method, which easily leads to local accumulation of raw materials in the mixing equipment and insufficient mixing. Furthermore, the feeding and mixing of existing equipment are often carried out separately, resulting in an unconnected process, low production efficiency, and easy dust pollution.

[0004] Therefore, it is urgent to propose a new technical solution to address the problem. Summary of the Invention

[0005] (I) Technical problem to be solved Based on this, the present invention provides an integrated mixing equipment for fiber foaming slurry, which improves the mixing uniformity and production efficiency of profile slurry.

[0006] (II) Technical Solution To solve the above-mentioned technical problems, the present invention provides an integrated mixing device for fiber foaming slurry. This integrated mixing device includes a fiber blowing device and an overall mixing device. The fiber blowing device includes a storage blowing device, which includes a material conveying pipe, an anti-aircraft mechanism connected to the outlet of the material conveying pipe, and at least one set of fiber feeding components connected to the inner cavity of the anti-aircraft mechanism. The material conveying pipe is horizontally arranged, and a conveying component is provided inside the material conveying pipe. The conveying component is used to convey fiber material through the outlet of the material conveying pipe to the anti-aircraft mechanism. The anti-aircraft mechanism… The system includes an air-raid shelter housing and air-raid components disposed within the housing. The air-raid components are used to agitate the fiber material conveyed to the air-raid shelter housing by the conveying components. The air-raid shelter housing has feeding outlets corresponding to the fiber feeding components. The integrated mixing device is configured to correspond to at least one set of fiber feeding components. Each set of fiber feeding components includes a feeding pipe and a first fan. The feeding pipe connects the feeding outlets and the integrated mixing device to convey the fiber material into the integrated mixing device via the airflow from the first fan. The integrated mixing device includes a support assembly and components disposed on the support assembly. The component includes a mixing device and a feeding device located above the mixing device; the feeding device includes a starch feeding mechanism, a fiber feeding mechanism, and a stone powder feeding mechanism; the mixing device is a long, narrow mixing tank structure, and the starch feeding mechanism, fiber feeding mechanism, and stone powder feeding mechanism are all distributed along the length of the mixing tank; the starch feeding mechanism includes a feeding support frame, a warm water tank assembly located on top of the feeding support frame, an emulsifying tank assembly located below and connected to the warm water tank assembly, and a paste container located below and connected to the emulsifying tank assembly. The mixing device includes a mixing shell and a cover on the mixing shell. The mixing shell is mounted on the support assembly. The cover has several discharge ports corresponding to the feeding device. The mixing shell contains a mixing chamber, a mixing assembly disposed in the mixing chamber, a drive mechanism connected to the mixing assembly, and a discharge pipe connected to the bottom of the mixing chamber. A collection hopper is provided below the discharge pipe. The mixing assembly is used to mix the profile slurry that falls into the mixing chamber through the feeding device. The profile slurry processed in the mixing chamber falls into the collection hopper through the discharge pipe.

[0007] Preferably, the fiber feeding mechanism includes a base plate, a feeding bracket disposed on the base plate, a top plate disposed above the feeding bracket, a feeding bag, and a weighing mechanism; a first feeding port is opened at the top of the top plate, and a first discharging port is opened at the middle of the base plate; the feeding bag is fixedly disposed within the feeding bracket and stretched between the first feeding port and the first discharging port; the first feeding port is connected to the feeding pipe, and the fiber material of the air-raid shelter is conveyed to the feeding bag by air force through the feeding pipe; the weighing mechanism includes a horizontally disposed slide rail bracket fixed below the base plate, a weighing plate slidably disposed within the slide rail bracket, and a weighing sensor disposed below the slide rail bracket; the weighing sensor is used to weigh the fiber material of the air-raid shelter. The weighing mechanism weighs the fiber material stacked on the weighing plate; the weighing plate slides on the slide rail support to cover and open the first discharge port, so that the weighed fiber falls from the first discharge port and enters the mixing device; the weighing mechanism also includes a weighing support, the bottom of the weighing sensor is fixedly connected to the top of the weighing support; the top of the weighing sensor supports the slide rail support; a collection chamber is provided below the weighing support, and a second inlet is opened at the top of the collection chamber, which matches the first discharge port, and the weighed fiber falls into the collection chamber through the second inlet; a second discharge port is opened at the bottom of the collection chamber, so that the weighed fiber falls from the first discharge port into the first discharge port. The fiber feeder drops the material into the mixing device; the weighing mechanism further includes a sliding assembly for pulling the weighing plate and a driving assembly for driving the sliding assembly; the sliding assembly includes a slide rail disposed within the slide rail bracket and several sliders slidably disposed on the slide rail, the top of the sliders being fixedly connected to the bottom of the weighing plate so that the weighing plate can follow the sliders; the slide rail bracket is rectangular and includes two parallel and oppositely arranged first mounting channel steels and two parallel and oppositely arranged second mounting channel steels, the two first mounting channel steels and the two second mounting channel steels surrounding to form the slide rail bracket, the weighing plate being disposed within the first mounting channel steels, the first mounting channel steels being composed of two... L-shaped angle steels are arranged opposite each other in the vertical direction; the horizontal side of the upper L-shaped angle steel faces upward, the vertical side is located near the weighing plate, and the opening of the angle steel faces downward; the horizontal side of the lower L-shaped angle steel faces downward, the vertical side is located near the weighing plate, and the opening of the angle steel faces upward; the horizontal sides of the two L-shaped angle steels are supported by a support column, the height of which is higher than the sum of the vertical sides of the two L-shaped angle steels and the thickness of the weighing plate; a sliding groove is formed between the vertical sides of the upper and lower L-shaped angle steels, the height of which matches the thickness of the weighing plate, and the sliding groove is parallel to the slide rail, with one side of the weighing plate passing through the sliding groove;The driving assembly includes a driving rod, a power element, and a fixed seat mounted on the weighing plate. The power element is fixedly connected to the second mounting channel steel, and the driving rod is connected to the fixed seat via a bearing. The power element causes the driving rod to drive the fixed seat, thereby causing the weighing plate to slide horizontally along the length of the slide rail bracket. The slide rail bracket is longer than the weighing bracket, and the weighing plate is longer than the weighing bracket but shorter than the slide rail bracket. The weighing plate is longer than the base plate and can slide horizontally below the base plate along the length of the slide rail bracket.

[0008] Preferably, the fiber feeding mechanism further includes a connecting clamp, which is sleeved on the first discharge port; the bottom of the feeding bag has a third discharge port, which is connected to the first discharge port through the connecting clamp; a fixing clamp is fixedly installed at the bottom of the top plate, which matches the top opening of the feeding bag; the collecting chamber is provided with an openable and closable inspection door; the bottom of the collecting chamber has a connecting port, which communicates with the second discharge port and is connected to the top of the mixing device, through which the fibers in the collecting chamber fall into the mixing device.

[0009] Preferably, the warm water tank assembly includes a warm water tank with a heating device, an inlet pipe connected to the top of the warm water tank, and an outlet pipe connected to the bottom of the warm water tank. The inlet pipe is connected to an external water source, and the outlet pipe is connected to the emulsifying tank assembly. The emulsifying tank assembly includes an emulsifying tank, the top of which has an emulsifying inlet and a water inlet. The water inlet is connected to the outlet pipe, and the emulsifying inlet is connected to an external starch tank via a powder inlet pipe for conveying starch raw materials. The bottom of the emulsifying tank has an emulsifying outlet, which is connected to the gelatinizing tank assembly via a liquid outlet pipe. The gelatinizing tank assembly includes a gelatinizing tank with a heating device, the top of which has a gelatinizing inlet, which is connected to the emulsifying tank assembly. The discharge ports are connected; the bottom of the gelatinization tank is provided with a gelatinization discharge port so that the gelatinized starch raw material in the gelatinization tank falls into the stirring and mixing device through the gelatinization discharge port; the warm water tank assembly also includes a first mounting component on the top of the warm water tank and a first driving component on the first mounting component; the top of the warm water tank is provided with a first mounting hole, and the first driving component passes through the first mounting hole and is placed in the warm water tank; the first driving component includes a first driving shaft and stirring blades spaced apart on the first driving shaft, and the stirring blades are used to stir the warm water in the warm water tank; the external starch tank is provided with a fan interface, and a second fan is connected to the fan interface to transport the starch raw material to the emulsification tank through the powder inlet pipe by air power.

[0010] Preferably, the emulsifying tank assembly further includes a second mounting member disposed on the top of the emulsifying tank and a second driving member disposed on the second mounting member; the top of the emulsifying tank has a second mounting hole, and the second driving member passes through the second mounting hole and is placed inside the emulsifying tank; the second driving member includes a second driving shaft and a dispersing disc disposed on the second driving shaft, the dispersing disc being used to disperse the emulsified starch raw material; the dispersing disc has a plurality of dispersing holes distributed in a ring around the center of the second driving shaft of the second driving member, the dispersing holes matching the emulsification outlet; the upper and lower surfaces of the dispersing disc are respectively provided with a plurality of first protrusions and a plurality of second protrusions, the width between two first protrusions is the same as the length of the second protrusion, and the width between two second protrusions is the same as the length of the first protrusion; both the first protrusions and the second protrusions are used to limit the falling position of the starch raw material.

[0011] Preferably, the gelatinization tank assembly further includes a third mounting member disposed on the top of the gelatinization tank and a third driving member disposed on the third mounting member; the top of the gelatinization tank has a third mounting hole, and the third driving member passes through the third mounting hole and is placed inside the gelatinization tank; the third driving member includes a third driving shaft and a gelatinization stirring member connected to the third driving shaft, the gelatinization stirring member being used to stir and gelatinize the emulsified starch raw material; the gelatinization stirring member includes a gelatinization stirring shaft disposed on the third driving shaft and gelatinization stirring blades spaced apart along the axial direction of the gelatinization stirring shaft, the gelatinization stirring blades being distributed radially along the gelatinization stirring shaft and not overlapping; the gelatinization tank assembly further includes a heating device disposed outside the shell of the gelatinization tank, the heating device being used to heat and gelatinize the starch raw material that falls into the gelatinization tank after emulsification; the gelatinization tank has a large-sized conical top and a small-sized conical bottom; the conical top of the gelatinization tank has an open structure to allow the emulsified starch slurry to fall in.

[0012] Preferably, the air defense component includes a rotating shaft and a plurality of rotating blades spaced apart on the rotating shaft, the rotating blades being used to further agitate the fiber material inside the air defense housing; the air defense housing has a cuboid structure, and the rotating shaft is arranged inside the air defense housing along the length of the air defense housing; the feeding outlets are equally spaced along the length of the air defense housing on the side of the air defense housing near the fan; the outlet height of the material conveying pipe is higher than the height of the air defense component, and the height of the air defense component is higher than the height of the feeding outlets; the storage and blowing device further includes a storage tank and a connecting seat connected to the bottom of the storage tank; the bottom of the connecting seat is connected to the storage tank... The material conveying pipe is connected at the top; the material conveying pipe is a hollow cylindrical structure, and the conveying assembly is located inside the material conveying pipe to convey the fiber fragments to the air defense mechanism; the conveying assembly includes a conveying shaft and a spiral conveying plate, the conveying shaft is located on the conveying plate to form a spiral feeding channel inside the material conveying pipe; the fiber blowing device is located on a first plane, and the overall mixing device is located on a second plane, the second plane being higher than the first plane; the fan conveys the fiber material in the fiber blowing device on the first plane to the overall mixing device on the second plane by wind power.

[0013] Preferably, the stirring assembly includes a stirring shaft and several groups of stirring blades evenly spaced along the axial direction of the stirring shaft; each group of stirring blades has multiple stirring blades radially distributed along the stirring shaft; adjacent stirring blades in each group of stirring blades have opposite inclination directions; the stirring shaft extends through the stirring housing into the stirring chamber; the stirring shaft includes a drive part located outside the stirring chamber and a stirring part located inside the stirring chamber, the stirring part extending through the stirring chamber along the length direction of the stirring and mixing device; the stirring shaft also includes a drive shaft and a driven shaft, the drive shaft and the driven shaft being arranged parallel to each other within the stirring chamber; the drive part of the drive shaft and the drive part of the driven shaft are directly connected via a gear assembly, the drive part of the drive shaft being connected to the drive mechanism; the stirring assembly also includes a pair of support seats oppositely disposed on the support assembly and bearing seats disposed on the support seats, the two ends of the stirring shaft respectively passing through the corresponding bearing seats.

[0014] Preferably, a plurality of fixing plates are provided at equal intervals along the length direction of the bottom of the mixing chamber, and the fixing plates cooperate with the top of the support assembly to fix the mixing chamber on the support assembly; the cover body includes a cover plate and a cover plate bracket, the cover plate is fixedly mounted on the cover plate bracket, and the cover plate bracket is supported on the top of the mixing chamber; the discharge pipe is located at the end of the mixing chamber away from the drive unit along the length direction; the bottom of the collecting hopper is provided with a receiving pipe, and the mixed fiber foam material falling into the collecting hopper is discharged through the receiving pipe; the mixing device also includes a water inlet and a dust collection port provided on the mixing shell.

[0015] Preferably, the discharge port includes a starch discharge port, a fiber discharge port, and a stone powder discharge port. The starch discharge port is connected to the gelatinization discharge port, the fiber discharge port is connected to the connection port of the collection chamber, and the stone powder discharge port is connected to the bottom of the stone powder discharge mechanism. The driving mechanism includes a sprocket transmission mechanism and a driving blowing mechanism mounted on the support assembly. The sprocket transmission mechanism is used to drive the drive part of the drive shaft to move, and the driving blowing mechanism is used to blow the processed profile slurry in the receiving pipe out.

[0016] (III) Beneficial Effects Compared with the prior art, the present invention has at least the following technical effects: 1. The integrated mixing equipment for fiber foaming slurry provided by the present invention, by adopting a mixing device with a long strip-shaped mixing tank structure, and distributing the starch feeding mechanism, fiber feeding mechanism and stone powder feeding mechanism along the length of the mixing tank, realizes the continuous and uniform feeding and mixing of various raw materials.

[0017] 2. The integrated mixing equipment for fiber foaming slurry provided by the present invention has a structural design that facilitates the gradual layering of raw materials in the mixing chamber, thereby avoiding local accumulation or uneven mixing in the mixing chamber and improving the mixing uniformity and production efficiency of fiber foaming materials.

[0018] 3. The integrated mixing equipment for fiber foaming slurry provided by the present invention has a material collection hopper located below the mixing chamber to facilitate the collection and discharge of the mixed material, and the overall structure is compact.

[0019] 4. The fiber blowing equipment of the integrated mixing equipment for fiber foaming slurry provided by the present invention effectively improves the conveying efficiency of fiber materials in the production of fiber foaming materials by integrating material storage, feeding, air prevention and weighing.

[0020] 5. The fiber blowing equipment of the integrated mixing equipment for fiber foaming slurry provided by the present invention has an active anti-air mechanism set at the material conveying convergence point. Through mechanical agitation, it forcibly breaks down the "bridging" and blockage that are easily formed by the fiber due to its fluffy and static electricity characteristics, thus ensuring the stability of continuous and automated conveying of fiber materials. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.In the accompanying drawings: Figure 1 is a structural schematic diagram of an integrated mixing device for fiber foaming slurry provided by the present invention; Figure 2 is a structural schematic diagram of the storage and blowing device of the integrated mixing device in Figure 1; Figure 3 is a structural schematic diagram of the material conveying pipe of the storage and blowing device in Figure 2; Figure 4 is a structural schematic diagram of the conveying assembly of the material conveying pipe in Figure 3; Figure 5 is a structural schematic diagram of the anti-aircraft mechanism of the storage and blowing device in Figure 2; Figure 6 is a structural schematic diagram of the anti-aircraft mechanism of the storage and blowing device in Figure 5 from another perspective; Figure 7 is a structural schematic diagram of the anti-aircraft assembly of the anti-aircraft mechanism in Figure 5; Figure 8 is a structural schematic diagram of the overall mixing device of the integrated mixing device in Figure 1; Figure 9 is a structural schematic diagram of the stirring and mixing device of the overall mixing device in Figure 8. Figure 10 is an exploded view of the mixing device in Figure 9; Figure 11 is a partial structural schematic diagram of the mixing device in Figure 9; Figure 12 is a structural schematic diagram of the cover of the mixing device in Figure 9; Figure 13 is a structural schematic diagram of the mixing chamber and sprocket drive mechanism of the mixing device in Figure 9; Figure 14 is a structural schematic diagram of the mixing chamber and sprocket drive mechanism of the mixing device in Figure 13 from another perspective; Figure 15 is a structural schematic diagram of the mixing assembly of the mixing device in Figure 14; Figure 16 is a structural schematic diagram of the drive shaft of the mixing shaft of the mixing assembly in Figure 15; Figure 17 is a structural schematic diagram of the starch feeding mechanism of the feeding device of the integrated mixing equipment in Figure 8; Figure 18 is the starch feeding machine in Figure 17. Figure 18 is a schematic diagram of the structure of the warm water tank assembly and the emulsifying tank assembly; Figure 19 is a schematic diagram of the structure of the warm water tank assembly in Figure 18; Figure 20 is a schematic diagram of the structure of the first drive component of the warm water tank assembly in Figure 19; Figure 21 is a schematic diagram of the structure of the emulsifying tank assembly in Figure 18; Figure 22 is a schematic diagram of the structure of the second drive component of the emulsifying tank assembly in Figure 21; Figure 23 is a schematic diagram of the structure of the second drive component of the emulsifying tank assembly in Figure 22 from another perspective; Figure 24 is a partial enlarged view of point A in Figure 23; Figure 25 is a schematic diagram of the structure of the gelatinizing tank assembly of the starch feeding device in Figure 17; Figure 26 is a schematic diagram of the structure of the gelatinizing tank assembly in Figure 25 from another perspective; Figure 27 is a schematic diagram of the structure of the third drive component of the gelatinizing tank assembly in Figure 25. Figure 28 is a structural schematic diagram of the fiber feeding mechanism of the feeding device of the overall mixing equipment in Figure 8; Figure 29 is a structural schematic diagram of the feeding bag, feeding support, top plate and bottom plate of the fiber feeding mechanism in Figure 28; Figure 30 is an exploded view of the feeding bag, feeding support, top plate and bottom plate of the fiber feeding mechanism in Figure 29; Figure 31 is a structural schematic diagram of the weighing mechanism of the fiber feeding mechanism in Figure 28; Figure 32 is a structural schematic diagram of the driving component and sliding component of the weighing mechanism in Figure 31; Figure 33 is a partial enlarged view of point B in Figure 32; Figure 34 is a structural schematic diagram of the slide rail support of the weighing mechanism in Figure 31; Figure 35 is a structural schematic diagram of the weighing sensor, weighing support and material collection chamber of the weighing mechanism in Figure 31.

[0022] Explanation of the labels on the main components in the diagram: 1000, Integrated mixing equipment; 100, Fiber blowing equipment; 200, Overall mixing equipment; 10, Storage blowing device; 11, Material conveying pipe; 111, Conveying assembly; 1111, Conveying shaft; 1112, Conveying plate; 112, Feeding channel; 12, Anti-aircraft mechanism; 121, Anti-aircraft housing; 122, Anti-aircraft assembly; 1221, Rotating shaft; 1222, Rotating knife; 13, Fiber feeding assembly; 131, Feeding pipe; 132, First blower; 14, Storage tank; 15, Connecting seat; 20, Support assembly; 30, Mixing device; 31, Mixing shell; 32, Cover; 321, Cover plate; 322, Cover plate bracket; 33, Discharge port; 331, Starch discharge port; 332. Fiber feeding port; 333. Stone powder feeding port; 34. Mixing chamber; 341. Fixing plate; 342. Discharge pipe; 35. Mixing assembly; 351. Mixing shaft; 3511. Drive unit; 3512. Mixing unit; 3513. Drive shaft; 3514. Driven shaft; 352. Mixing plate assembly; 353. Mixing plate; 354. Support seat; 355. Bearing seat; 36. Drive mechanism; 361. Sprocket transmission mechanism; 362. Drive blowing mechanism; 37. Collection hopper; 371. Receiving pipe; 40. Discharging device; 41. Starch discharging mechanism; 411. Discharging support frame; 412. Warm water tank assembly; 4121. Warm water tank; 4122. Water inlet pipe; 4123. Water outlet pipe; 4124. First mounting component; 4 125. First driving component; 41251. First drive shaft; 41252. Stirring blade; 4126. First mounting hole; 413. Emulsifying tank assembly; 4131. Emulsifying tank; 4132. Emulsifying inlet; 4133. Emulsifying outlet; 4134. Water inlet; 4135. Second mounting component; 4136. Second driving component; 41361. Second drive shaft; 41362. Dispersion disc; 413621. Dispersion hole; 413622. First protrusion; 413623. Second protrusion; 4137. Second mounting hole; 414. Gelatinizing tank assembly; 4141. Gelatinizing tank; 41411. Cone top; 41412. Cone bottom; 4142. Gelatinizing inlet; 4143. Gelatinizing outlet; 4144 4145. Third mounting component; 41451. Third drive component; 41452. Third drive shaft; 41453. Gelatinizing stirring component; 414521. Gelatinizing stirring shaft; 414522. Gelatinizing stirring blade; 4146. Third mounting hole; 42. Fiber feeding mechanism; 421. Base plate; 4211. First discharge port; 422. Feeding bracket; 423. Top plate; 4231. First feed port; 424. Feeding bag; 4241. Third discharge port; 425. Weighing mechanism; 4251. Slide rail bracket; 42511. First mounting channel steel; 42512. Second mounting channel steel; 4252. Weighing plate; 4253. Weighing sensor; 4254. Weighing bracket; 4255. Collection chamber; 42551. Second feed port;42552, Inspection door; 4256, Sliding assembly; 42561, Slide rail; 42562, Slider; 42563, Support column; 42564, Slide groove; 4257, Drive assembly; 42571, Drive rod; 42572, Power element; 42573, Fixed base; 426, Connecting clamp; 427, Fixed clamp; 43, Stone powder feeding mechanism; 50, First plane; 60, Second plane. Detailed Implementation

[0023] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings; many specific details are set forth in the following description in order to provide a full understanding of the present invention; based on the embodiments of the present invention, those skilled in the art can make similar improvements without departing from the spirit of the present invention, but cannot make all other embodiments obtained without creative effort, therefore the present invention is not limited to the specific embodiments disclosed below.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components; and they can also refer to a "transmission connection," that is, a power connection through various suitable methods such as belt drive, gear drive, or sprocket drive. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0025] Please refer to Figures 1 to 35. In order to solve the problems of low material conveying efficiency and discontinuous production in traditional fiber material conveying equipment, the present invention provides an integrated mixing equipment 1000 for fiber foaming slurry. The integrated mixing equipment 1000 includes a fiber blowing device 100 and an overall mixing device 200.

[0026] Furthermore, the fiber blowing equipment 100 includes a storage blowing device 10, which includes a material conveying pipe 11, an air defense mechanism 12 connected to the outlet of the material conveying pipe 11, and at least one set of fiber feeding assemblies 13 connected to the inner cavity of the air defense mechanism 12. The material conveying pipe 11 is horizontally arranged, and a conveying assembly 111 is provided inside the material conveying pipe 11. The conveying assembly 111 is used to convey fiber material through the outlet of the material conveying pipe 11 to the air defense mechanism 12. The air defense mechanism 12 includes an air defense housing 121 and an air defense assembly 122 disposed inside the air defense housing 121. Empty component 122 is used to agitate the fiber material conveyed by conveying component 111 to the air raid shelter 121; the air raid shelter 121 is provided with a feeding outlet (not shown) corresponding to the fiber feeding component 13, and the overall mixing equipment 200 is provided with at least one set of fiber feeding components 13; each set of fiber feeding components 13 includes a feeding pipe 131 and a first fan 132 connected to the feeding pipe 131. The feeding pipe 131 is connected between the feeding outlet and the overall mixing equipment 200 so as to convey the fiber material to the overall mixing equipment 200 by the wind power of the first fan 132.

[0027] The fiber blowing device 100 of the integrated mixing equipment 100 provided by the present invention has good continuity and high degree of automation in the production of fiber foam materials, and effectively improves the conveying efficiency of fiber materials.

[0028] Furthermore, the overall mixing equipment 200 includes a support assembly 20, a mixing device 30 disposed on the support assembly 20, and a feeding device 40 disposed above the mixing device 30; the mixing device 30 includes a mixing shell 31 and a cover 32 covering the mixing shell 31, the mixing shell 31 is disposed on the support assembly 20, and the cover 32 has a plurality of feeding ports 33 corresponding to the feeding device 40; a mixing chamber 34 is formed inside the mixing shell 31, a mixing assembly 35 disposed inside the mixing chamber 34, a drive mechanism 36 connected to the mixing assembly 35, and a connecting device 40. A discharge pipe 342 is connected to the bottom of the mixing chamber 34, and a collection hopper 37 is provided below the discharge pipe 342. The mixing component 35 is used to mix the profile slurry that falls into the mixing chamber 34 through the feeding device 40. The profile slurry processed in the mixing chamber 34 falls into the collection hopper 37 through the discharge pipe 342. The feeding device 40 includes a starch feeding mechanism 41, a fiber feeding mechanism 42, and a stone powder feeding mechanism 43. The mixing device 30 is a long strip-shaped mixing tank structure. The starch feeding mechanism 41, the fiber feeding mechanism 42, and the stone powder feeding mechanism 43 are all distributed along the length of the mixing tank.

[0029] Specifically, by adopting a mixing device 30 with a long strip-shaped mixing tank structure, and distributing the starch feeding mechanism 41, fiber feeding mechanism 42 and stone powder feeding mechanism 43 along the length of the mixing tank, continuous and uniform feeding and mixing of various raw materials are achieved, effectively improving the mixing uniformity and production efficiency of fiber foaming materials.

[0030] Furthermore, the starch feeding mechanism 41 includes a feeding support frame 411, a warm water tank assembly 412 disposed on top of the feeding support frame 411, an emulsifying tank assembly 413 disposed below and connected to the warm water tank assembly 412, and a gelatinizing tank assembly 414 disposed below and connected to the emulsifying tank assembly 413.

[0031] Specifically, the starch feeding mechanism 41 achieves continuous and automated production of the starch gelatinization process by sequentially mounting the warm water tank assembly 412, the emulsification tank assembly 413, and the gelatinization tank assembly 414 on the feeding support frame 411 from top to bottom, with less manual intervention and a smooth production process.

[0032] Furthermore, the fiber feeding mechanism 42 includes a base plate 421, a feeding bracket 422 mounted on the base plate 421, a top plate 423 mounted above the feeding bracket 422, a feeding bag 424, and a weighing mechanism 425. A first feeding port 4231 is opened at the top of the top plate 423, and a first discharging port 4211 is opened at the middle of the base plate 421. The feeding bag 424 is fixedly mounted inside the feeding bracket 422 and stretched between the first feeding port 4231 and the first discharging port 4211. The first feeding port 4231 is connected to a feeding pipe 131, and the fiber material of the air-raid shelter 121 is fed through the feeding pipe 131. The force is conveyed into the feed bag 424; the weighing mechanism 425 includes a horizontally arranged slide rail bracket 4251 fixed below the base plate 421, a weighing plate 4252 slidably arranged in the slide rail bracket 4251, and a weighing sensor 4253 arranged below the slide rail bracket 4251; the weighing sensor 4253 weighs the weighing mechanism 425 and the fiber material stacked on the weighing plate 4252; the weighing plate 4252 slides on the slide rail bracket 4251 to cover and open the first discharge port 4211, so that the weighed fiber falls from the first discharge port 4211 and enters the mixing device 30.

[0033] Specifically, the weighing mechanism 425 also includes a sliding component 4256 that pulls the weighing plate 4252 and a driving component 4257 that drives the sliding component 4256. In the initial state, the weighing plate 4252 slides to directly below the first discharge port 4211 and blocks it. When the fiber falls through the first discharge port 4211 and is received by the weighing plate 4252, the weighing sensor 4253 installed below the slide rail bracket 4251 measures the total weight, including the weight of the weighing plate 4252 and the weight of the fiber, in real time. When the net weight of the fiber reaches the preset weight, the driving component 4257 is activated, pulling the weighing plate 22 horizontally away from the first discharge port 111 along the slide rail bracket 21. The weighed fiber then falls into the mixing device 30, thereby realizing the entire process of automatic receiving, real-time weighing and precise feeding in a closed environment, effectively improving the working efficiency of the equipment.

[0034] In one embodiment, the weighing mechanism 425 further includes a weighing bracket 4254, the bottom of the weighing sensor 4253 is fixedly connected to the top of the weighing bracket 4254, and the top of the weighing sensor 4253 supports the slide rail bracket 4251, thereby ensuring the stable bearing of the weighing mechanism 425.

[0035] Specifically, by connecting the weighing bracket 4254, the weighing sensor 4253, and the slide rail bracket 4251 in series, the weight of the entire weighing mechanism 425 and the fibrous material on the weighing mechanism 425 is transferred to the weighing sensor 4253, thereby ensuring that the force transmission path is direct and without interference, thus providing a stable mechanical foundation for high-precision weighing.

[0036] Furthermore, a collection chamber 4255 is provided below the weighing bracket 4254, and a second inlet 42551 is provided at the top of the collection chamber 4255. The second inlet 42551 matches the first outlet 4211. The weighed fibers fall into the collection chamber 4255 through the second inlet 42551. A second outlet (not shown) is provided at the bottom of the collection chamber 4255 so that the weighed fibers fall from the fiber feeding mechanism 42 and enter the mixing device 30. Specifically, when the weighing plate 4252 slides open, the fibers fall from the first outlet 4211 and enter the collection chamber 4255 without obstruction through the second inlet 42551. The collection chamber 4255 plays a role in buffering and temporary storage, which can prevent the fibers from falling directly into the subsequent equipment at high speed and causing dust or impact.

[0037] By contracting at the bottom of the collecting chamber 4255 and opening a second discharge port, the weighed material is discharged in an orderly manner through the second discharge port and enters the mixing device 30, thereby achieving a smooth transition between processes and sealed material transfer.

[0038] Furthermore, the sliding assembly 4256 includes a slide rail 42561 disposed within the slide rail bracket 4251 and a plurality of sliders 42562 slidably disposed on the slide rail 42561. The top of the sliders 42562 is fixedly connected to the bottom of the weighing plate 4252 so that the weighing plate 4252 can move with the sliders 42562. The slide rail bracket 4251 is rectangular and includes two parallel and oppositely arranged first mounting channel steels 42511 and two parallel and oppositely arranged second mounting channel steels 42512. The two first mounting channel steels 42511 and the two second mounting channel steels 42512 surround to form the slide rail bracket 4251. The weighing plate 4252 is disposed within the first mounting channel steels 42511.

[0039] Specifically, the slide rail bracket 4251 is formed by welding together two parallel and longitudinally arranged first mounting channel steels 42511 and two parallel and transversely arranged second mounting channel steels 42512.

[0040] Furthermore, the first mounting channel steel 42511 is composed of two L-shaped angle steels (not shown) arranged opposite each other in the vertical direction; the horizontal side of the upper L-shaped angle steel faces upward, the vertical side is located on the side close to the weighing plate 4252, and the opening of the angle steel faces downward; the horizontal side of the lower L-shaped angle steel faces downward, the vertical side is located on the side close to the weighing plate 4252, and the opening of the angle steel faces upward; the horizontal sides of the two L-shaped angle steels are supported by a support column 42563, the height of which is higher than the sum of the vertical sides of the two L-shaped angle steels and the thickness of the weighing plate 4252; a groove 42564 is formed between the vertical sides of the upper L-shaped angle steel and the vertical sides of the lower L-shaped angle steel, the height of which matches the thickness of the weighing plate 4252, and the groove 42564 is parallel to the slide rail 42561, with one side of the weighing plate 4252 passing through the groove 42564.

[0041] Specifically, the edge of the weighing plate 4252 is precisely inserted into the slide groove 42564, so that it can slide smoothly in the horizontal direction while being confined within the slide groove 42564. This effectively prevents the weighing plate 4252 from warping, jamming, or derailing during load-bearing and movement, thus improving its operational stability.

[0042] Furthermore, the drive assembly 4257 includes a drive rod 42571, a power element 42572, and a fixed seat 42573 disposed on the weighing plate 4252. The power element 42572 is fixedly connected to the second mounting channel steel 42512, and the drive rod 42571 is connected to the fixed seat 42573 through a bearing (not shown). The power element 42572 causes the drive rod 42571 to drive the fixed seat 42573, thereby causing the weighing plate 4252 to slide horizontally along the length direction of the slide rail bracket 4251. When the drive assembly 4257 is working, the power element 42572 causes the drive rod 42571 to extend, and the drive rod 42571 extends to push the fixed seat 42573 to move, thereby causing the weighing plate 4252 to perform linear reciprocating motion along the slide rail 42561 through the slider 42562.

[0043] Specifically, when the drive assembly 4257 is working, the power element 42572 causes the drive rod 42571 to extend. The drive rod 42571 extends to push the fixed seat 42573 to move, thereby driving the weighing plate 4252 to slide precisely horizontally along the straight path determined by the slide groove 42564 and the slide rail 42561 formed by the first mounting channel steel 42511. The power transmission is direct, and the structure is compact and efficient.

[0044] Furthermore, the length of the slide rail bracket 4251 is longer than that of the weighing bracket 4254, the length of the weighing plate 4252 is longer than that of the weighing bracket 4254 but shorter than that of the slide rail bracket 4251, the length of the weighing plate 4252 is longer than that of the base plate 421 and can slide horizontally along the length direction of the slide rail bracket 4251 below the base plate 421, thereby achieving complete shielding and opening of the first discharge port 4211.

[0045] Specifically, when the weighing plate 4252 slides to one end, it can completely cover the first discharge port 4211 on the base plate 421 for receiving and weighing fiber materials; when the weighing plate 4252 slides to the other end, it can fully open the first discharge port 4211, allowing the fiber materials to fall without obstruction, avoiding the drawback of "half covered, half leaked", and ensuring the thoroughness of fiber material discharge.

[0046] In one embodiment, the fiber feeding mechanism 42 further includes a connecting clamp 426, which is sleeved on the first discharge port 4211; the bottom of the feeding bag 424 is provided with a third discharge port 4241, which is connected to the first discharge port 4211 on the bottom plate 421 via the connecting clamp 426; the bottom of the top plate 423 is fixedly provided with a fixing clamp 427, which matches the top opening of the feeding bag 424.

[0047] Specifically, by tightening the connecting clamp 426, the bottom of the feed bag 424 is secured to the flange or pipe section around the first discharge port 4211 of the base plate 421; similarly, a fixing clamp 427 is fixedly installed around the first feed port 4231 at the bottom of the top plate 423. The top opening of the feed bag 424 is fitted onto the fixing clamp 427 and tightened to complete the top fixation, effectively preventing fibers from escaping from the connection points of the components, and also facilitating the later replacement or maintenance of the feed bag 424.

[0048] Furthermore, the collection chamber 4255 is provided with an openable and closable inspection door 42552, and the bottom of the collection chamber 4255 is provided with a connection port (not shown in the figure), which is connected to the second discharge port and the top of the mixing device 30. The fibers in the collection chamber 4255 fall into the mixing device 30 through the connection port.

[0049] Specifically, the connection port is connected to the second discharge port, allowing the weighed fibers to fall directly from the collection chamber 4255 into the external mixing component through a completely closed channel, minimizing exposure and contamination during the transfer process and achieving a clean, efficient, and continuous production process.

[0050] In one embodiment, the warm water tank assembly 412 includes a warm water tank 4121 with a heating device, an inlet pipe 4122 connected to the top of the warm water tank 4121, and an outlet pipe 4123 connected to the bottom of the warm water tank 4121. The inlet pipe 4122 is connected to an external water source, and the outlet pipe 4123 is connected to the emulsifying tank assembly 413. The emulsifying tank assembly 413 includes an emulsifying tank 4131. The top of the emulsifying tank 4131 has an emulsifying inlet 4132 and a water inlet 4134. The water inlet 4134 is connected to the outlet pipe 4123, and the emulsifying inlet 4132 is connected to an external starch source through a powder inlet pipe (not shown). The tank is connected for conveying starch raw materials; the bottom of the emulsifying tank 4131 is provided with an emulsifying outlet 4133, which is connected to the gelatinizing tank assembly 414 through a liquid outlet pipe (not shown); the gelatinizing tank assembly 414 includes a gelatinizing tank 4141 with a heating device, the top of the gelatinizing tank 4141 is provided with a gelatinizing inlet 4142, which is connected to the emulsifying outlet 4133; the bottom of the gelatinizing tank 4141 is provided with a gelatinizing outlet 4143 so that the gelatinized starch raw materials in the gelatinizing tank 4141 fall into the stirring and mixing device 30 through the gelatinizing outlet 4143.

[0051] Furthermore, the warm water tank assembly 412 also includes a first mounting member 4124 disposed on the top of the warm water tank 4121 and a first driving member 4125 disposed on the first mounting member 4124. A first mounting hole 4126 is provided on the top of the warm water tank 4121, and the first driving member 4125 passes through the first mounting hole 4126 and is placed inside the warm water tank 4121. The first driving member 4125 includes a first driving shaft 41251 and stirring blades 41252 spaced apart on the first driving shaft 41251. The stirring blades 41252 are used to stir the warm water in the warm water tank 4121.

[0052] Specifically, when the first driving component 4125 is started, the first driving shaft 41251 rotates, driving the stirring blade 41252 to rotate, so as to continuously stir the water in the warm water tank 4121, quickly break the temperature stratification, so that the water temperature in the entire warm water tank 4121 reaches a high degree of uniformity, thereby providing stable process conditions for the subsequent emulsification process.

[0053] Furthermore, a blower interface (not shown) is provided on the external starch tank (not shown), and a second blower (not shown) is connected to the blower interface to transport the starch raw material through the powder inlet pipe to the emulsification tank 4131 by the air force of the second blower.

[0054] Specifically, when the second blower is started, a negative or positive pressure airflow is formed in the powder inlet pipe, thereby pneumatically conveying the dry starch raw material stored in the external starch tank to the emulsification tank 4131 at high speed and continuously through the powder inlet pipe. This method has high conveying efficiency, no mechanical wear, easy control of the feeding amount, and can effectively prevent dust leakage, thus improving the working environment.

[0055] In one embodiment, the emulsifying tank assembly 413 further includes a second mounting member 4135 disposed on the top of the emulsifying tank 4131 and a second driving member 4136 disposed on the second mounting member 4135; a second mounting hole 4137 is provided on the top of the emulsifying tank 4131, and the second driving member 4136 passes through the second mounting hole 4137 and is placed inside the emulsifying tank 4131; the second driving member 4136 includes a second driving shaft 41361 and a dispersing disc 41362 disposed on the second driving shaft 41361, the dispersing disc 41362 being used to disperse the emulsified starch raw material.

[0056] Specifically, when the starch material falls from the emulsification inlet 4132, it first impacts the high-speed rotating dispersing disc 41362, where it is instantly broken up and scattered by mechanical force. This increases the contact area and uniformity between the starch particles and the warm water, fundamentally preventing the formation of starch clumps and ensuring the smoothness and uniformity of the emulsion.

[0057] Furthermore, the dispersing turntable 41362 has a plurality of dispersing holes 413621 distributed in a ring around the center of the second drive shaft 41361 of the second drive member 4136, and the dispersing holes 413621 are matched with the emulsion outlet 4133.

[0058] Specifically, a plurality of dispersion holes 413621 are arranged in a ring around the center of the second drive shaft 41361 of the second drive member 4136 on the surface of the dispersion turntable 41362. The positions of the dispersion holes 413621 roughly correspond to the emulsification outlet 4133 below. Part of the dispersed starch material falls through these dispersion holes 413621 and then falls into the gelatinization tube assembly 414 through the emulsification outlet 4133.

[0059] Furthermore, the upper and lower surfaces of the dispersing turntable 41362 are respectively provided with a plurality of first protrusions 413622 and a plurality of second protrusions 413623. The width between two first protrusions 413622 is the same as the length of the second protrusion 413623, and the width between two second protrusions 413623 is the same as the length of the first protrusion 413622. Both the first protrusions 413622 and the second protrusions 413623 are used to limit the falling position of the starch raw material.

[0060] Specifically, a number of first protrusions 413622 are raised upward at intervals on the upper surface edge of the dispersing turntable 41362, and a number of second protrusions 413623 are raised downward on the lower surface edge. The width between two first protrusions 413622 is the same as the length of the second protrusions 413623, and the width between two second protrusions 413623 is the same as the length of the first protrusions 413622.

[0061] When the second drive shaft 41361 rotates, the first protrusion 413622 and the second protrusion 413623 can disturb the air and droplet flow field above and below the dispersion turntable 41362. On the one hand, this prevents starch material from accumulating on the surface of the dispersion turntable 41362, and on the other hand, it guides the sprinkled starch and droplets to fall in a more dispersed state, thereby achieving "three-dimensional" dispersion and making the mixing effect better.

[0062] In one embodiment, the gelatinization tank assembly 414 further includes a third mounting member 4144 disposed on the top of the gelatinization tank 4141 and a third driving member 4145 disposed on the third mounting member 4144; a third mounting hole 4146 is provided on the top of the gelatinization tank 4141, and the third driving member 4145 passes through the third mounting hole 4146 and is placed inside the gelatinization tank 4141; the third driving member 4145 includes a third driving shaft 41451 and a gelatinization stirring member 41452 connected to the third driving shaft 41451, the gelatinization stirring member 41452 being used to stir and gelatinize the emulsified starch raw material.

[0063] Specifically, when the emulsified starch slurry enters the gelatinization tank 4141 through the gelatinization inlet 4142, the third drive component 4145 is activated. At this time, the gelatinization stirring component 41452 starts to rotate, continuously, slowly and powerfully stirring the emulsified starch slurry. This ensures that the starch slurry is heated evenly during the gelatinization process, avoiding charring or undercooking caused by starch sedimentation or localized heating. As a result, the viscosity of the starch slurry is stable and the degree of gelatinization is consistent, thereby improving the quality of starch gelatinization.

[0064] Furthermore, the gelatinizing stirring component 41452 includes a gelatinizing stirring shaft 414521 disposed on the third drive shaft 41451 and gelatinizing stirring blades 414522 disposed at axial intervals along the gelatinizing stirring shaft 414521. The gelatinizing stirring blades 414522 are distributed radially along the gelatinizing stirring shaft 414521 and do not overlap.

[0065] Specifically, the projection positions of the gelatinizing stirring blades 414522 in the radial (horizontal direction) are staggered and do not overlap, so that when the gelatinizing stirring shaft 414521 rotates, the gelatinizing stirring blades 414522 can generate shear force and circulating flow at different radial positions in the gelatinizing tank 4141, eliminating the stirring dead angle and forming a complex and efficient three-dimensional mixing flow field, which greatly improves the uniformity of the gelatinization process.

[0066] Furthermore, the gelatinization tank assembly 414 also includes a heating device (not shown) located outside the shell of the gelatinization tank 4141. The heating device is used to heat and gelatinize the starch raw material that has fallen into the gelatinization tank 4141 after emulsification.

[0067] Specifically, the heating device can be an electric heating belt, a steam jacket, or a heat transfer oil jacket.

[0068] Furthermore, the gelatinization tank 4141 has a larger cone top 41411 and a smaller cone bottom 41412. The cone top 41411 of the gelatinization tank 4141 has an open structure so that the emulsified starch slurry can fall out, thereby achieving smooth material transfer.

[0069] Specifically, the top of the cone 41411 (with the larger opening facing upwards) facilitates the collection of starch slurry flowing down from the emulsification tank 4131 above, serving as a buffer and guide; the bottom of the cone 41412 (with the smaller opening facing downwards) helps the gelatinized starch slurry to naturally collect under gravity and be smoothly and completely discharged from the gelatinization outlet 4143 at the bottom of the cone 41412, greatly reducing the residue of material in the gelatinization tank 4141 and facilitating cleaning.

[0070] In one embodiment, the air defense component 122 includes a rotating shaft 1221 and a plurality of rotating blades 1222 spaced apart on the rotating shaft 1221. The rotating blades 1222 are used to further agitate the fiber material inside the air defense housing 121, thereby effectively preventing the fiber inside the air defense housing 121 from accumulating and becoming detached.

[0071] When the fiber fragments in the material conveying pipe 11 are being conveyed normally, the rotary cutter 1222 follows the rotating shaft 1221 to idle or rotate at low speed; when there is insufficient material or blockage in the material conveying pipe 11, the rotary cutter 1222 rotates at high speed to forcibly break up any fiber clumps or tangled clumps, so as to clear the material conveying pipe 11 and prevent blockage.

[0072] Specifically, the air defense housing 121 has a cuboid structure, and the rotating shaft 1221 is arranged inside the air defense housing 121 along its length. The feeding outlet is evenly spaced along the length of the air defense housing 121 on the side of the air defense housing 121 near the first fan 132. The outlet height of the material conveying pipe 11 is higher than the height of the air defense component 12, and the height of the air defense component 12 is higher than the height of the feeding outlet. This gradient design allows the fiber scraps to naturally form a flow trend from the outlet of the material conveying pipe 11 → air defense housing 121 → feeding outlet under the assistance of gravity, thereby reducing the possibility of fiber scraps lingering in the air defense housing 121. At the same time, combined with the agitation of the air defense component 122, it further ensures the smooth and stable conveying of fiber materials and effectively improves the conveying efficiency of fiber scraps.

[0073] Furthermore, the storage and blowing device 10 also includes a storage tank 14 and a connecting seat 15 connected to the bottom of the storage tank 14. The bottom of the connecting seat 14 is connected to the top of the material conveying pipe 11. The material conveying pipe 11 is a hollow cylindrical structure. The conveying component 111 is located inside the material conveying pipe 11 for conveying fiber scraps to the air defense mechanism 12.

[0074] Specifically, a connecting seat 15 connected to the storage bucket 14 is installed at the top of the material conveying pipe 11. Fiber scraps fall from the storage bucket 14 into the material conveying pipe 11 and are then conveyed to the air defense mechanism 12 by the conveying component 111 inside the material conveying pipe 11.

[0075] Furthermore, the conveying assembly 111 includes a conveying shaft 1111 and a spiral conveying plate 1112. The conveying shaft 1111 passes through the conveying plate 1112 to form a spiral feeding channel 112 inside the material conveying pipe 11.

[0076] Specifically, the conveying shaft 1111 is coaxially arranged with the material conveying pipe 11, and the outer edge of the conveying plate 1112 is close to the inner wall of the material conveying pipe 11, thereby forming a continuous spiral feeding channel in the material conveying pipe 11; when the conveying shaft 1111 rotates, the conveying plate 1112 pushes the fiber fragments in the material conveying pipe 11 to move along the spiral feeding channel 112 toward the air defense mechanism 12.

[0077] Furthermore, the fiber blowing device 100 is disposed on the first plane 50, and the overall mixing device 200 is disposed on the second plane 60, which is higher than the first plane 50; the first fan 132 conveys the fiber material in the fiber blowing device 100 on the first plane 50 to the overall mixing device 200 on the second plane 60 by wind power.

[0078] Specifically, the fiber blowing equipment 100 is installed on the first plane 50 (i.e., the workshop floor), and the overall mixing equipment 200 is installed on the second plane 60 (steel structure platform). Sufficient power is provided by the first fan 132 to blow the fiber fragments in the low-lying storage blowing device 10 upward to the fiber feeding mechanism 42 of the feeding device 40 on the high platform, thereby realizing the vertical lifting and long-distance transportation of materials.

[0079] In one embodiment, the stirring assembly 35 includes a stirring shaft 351 and several groups of stirring blades 352 that are equally spaced along the axial direction of the stirring shaft 351. Each group of stirring blades 352 has multiple stirring blades 353 that are radially distributed along the stirring shaft 351. The inclination directions of two adjacent stirring blades 353 in each group of stirring blades 352 are opposite, thereby enhancing the convection and shearing of the material in the stirring chamber 34 and improving the mixing effect.

[0080] Specifically, the stirring assembly 35 adopts a structure in which multiple sets of stirring blades 352 are arranged at equal intervals along the stirring shaft 351. Each set of stirring blades 352 contains multiple radially distributed stirring blades 353, and the adjacent stirring blades 353 are tilted in opposite directions (one left-handed and one right-handed). This design enables it to generate axial flow and radial shearing simultaneously during the stirring process, so that the fiber, starch and stone powder form a three-dimensional circulating motion in the stirring chamber, effectively breaking the fiber agglomeration and improving the mixing efficiency and uniformity.

[0081] Furthermore, the stirring shaft 351 extends through the stirring housing 31 into the stirring chamber 34; the stirring shaft 351 includes a drive part 3511 located outside the stirring chamber 34 and a stirring part 3512 located inside the stirring chamber 34. The stirring part 3512 extends through the stirring chamber 34 along the length direction of the stirring and mixing device 30 to ensure that the stirring range covers the entire stirring chamber 34.

[0082] Specifically, by adopting a through-type long shaft design for the stirring shaft 351, its drive part 3511 is located outside the stirring housing 31 and connected to the drive mechanism 36, while the stirring part 3512 runs through the entire length of the stirring chamber 34, thereby ensuring that the stirring action covers the entire length of the stirring chamber 34 without any dead corners. Combined with the material feeding layout of the long trough-type stirring chamber 34, the synchronous operation of feeding, stirring and conveying can be achieved.

[0083] Furthermore, the stirring shaft 351 also includes a drive shaft 3513 and a driven shaft 3514, with the drive shaft 3513 and the driven shaft 3514 arranged parallel to each other in the stirring chamber 34; the drive part of the drive shaft 3513 and the drive part of the driven shaft 3514 are directly connected through a gear assembly (not shown in the figure), and the drive part of the drive shaft 3513 is connected to the drive mechanism 36, thereby realizing synchronous drive of the two shafts and enhancing the stirring force.

[0084] Specifically, the stirring shaft 351 adopts a dual-shaft parallel stirring structure. The stirring shaft 351 also includes a drive shaft 3513 and a driven shaft 3514. The drive shaft 3513 and the driven shaft 3514 are arranged in parallel in the stirring chamber 34. The drive shaft 3513 is linked with the driven shaft 3514 through a gear assembly and is driven by the same drive mechanism 36, thereby realizing dual-shaft synchronous drive and enhancing the stirring force.

[0085] More specifically, the drive shaft 3513 and the driven shaft 3514 can be designed to rotate in the same or opposite directions, thereby creating a stronger material interleaving and shearing effect to facilitate forced mixing of high-viscosity, multi-component fiber foaming slurry.

[0086] Furthermore, the stirring assembly 35 also includes a pair of support seats 354 disposed opposite to each other on the support assembly 20 and a bearing seat 355 disposed on the support seats 354. The two ends of the stirring shaft 351 are respectively inserted into the corresponding bearing seats 355, thereby ensuring the smooth operation of the stirring shaft 351.

[0087] Specifically, by setting a pair of support seats 354 on the support assembly 20, and installing bearing seats 355 on the support seats 354, the two ends of the stirring shaft 351 are respectively supported in the bearing seats 355, thereby forming a simply supported beam structure supported at both ends, which effectively reduces the deflection and vibration of the stirring shaft 351, ensures the smooth operation of the stirring shaft 351, and extends the service life of the stirring shaft 351.

[0088] In one embodiment, a plurality of fixing plates 341 are provided at equal intervals along the length direction of the bottom of the stirring chamber 34. The fixing plates 341 cooperate with the top of the support assembly 20 so that the stirring chamber 34 is fixed on the support assembly 20, thereby preventing the stirring chamber 34 from shaking or shifting during the stirring process, and thus ensuring the overall stability and safe operation of the stirring and mixing device 30.

[0089] Furthermore, the cover body 32 includes a cover plate 321 and a cover plate bracket 322. The cover plate 321 is fixedly mounted on the cover plate bracket 322, and the cover plate bracket 322 is supported on the top of the mixing chamber 34 to facilitate disassembly, cleaning and maintenance.

[0090] Specifically, the cover 32 includes a cover plate 321 and a cover plate bracket 322. The cover plate 321 is fixed to the cover plate bracket 322 by bolts, and the cover plate bracket 322 is supported on the top opening edge of the mixing chamber 34, so as to facilitate quick opening of the cover for cleaning, inspection or replacement of the mixing components, thereby improving equipment maintenance efficiency.

[0091] Furthermore, the discharge pipe 342 is located at the end of the mixing chamber 34 away from the drive unit 3511 along its length. That is, the fiber material moves axially in the mixing chamber 34 to the end and is discharged from the discharge pipe 342 into the collection hopper 37. The bottom of the collection hopper 37 is provided with a receiving pipe 371, through which the mixed fiber foam material falling into the collection hopper 37 is discharged. The mixing device 30 also includes a water inlet (not shown) and a dust collection port (not shown) provided on the mixing shell 31. The water inlet is used to adjust the humidity of the material in the mixing chamber 34, and the dust collection port can be connected to a dust removal device (not shown) to reduce dust pollution during the production process.

[0092] In one embodiment, the discharge port 33 on the cover 32 includes a starch discharge port 331, a fiber discharge port 332 and a stone powder discharge port 333. The starch discharge port 331 is connected to the gelatinization discharge port 4143, the fiber discharge port 332 is connected to the connection port of the collection chamber 4255, and the stone powder discharge port 333 is connected to the bottom of the stone powder feeding mechanism 43.

[0093] Specifically, by adopting a mixing device 30 with a long strip-shaped mixing tank structure, and distributing the starch feeding port 331 of the starch feeding mechanism 41, the fiber feeding port 332 of the fiber feeding mechanism 42, and the stone powder feeding port 333 of the stone powder feeding mechanism 43 along the length of the mixing tank of the cover body 32, continuous and uniform feeding and mixing of various raw materials are achieved, effectively improving the mixing uniformity and production efficiency of the fiber foaming material.

[0094] Furthermore, the drive mechanism 36 includes a sprocket transmission mechanism 361 and a drive blowing mechanism 362 mounted on the support assembly 20. The sprocket transmission mechanism 361 is used to drive the drive part of the drive shaft 3513 to move, and the drive blowing mechanism 362 is used to blow the processed profile slurry in the receiving pipe 371 to the next process, thereby realizing continuous automated production.

[0095] Specifically, the sprocket drive mechanism 361 is connected to the drive unit of the drive shaft 3513 via a chain (not shown) to provide stirring power; the drive blowing mechanism 362 can be a low-pressure fan or a pneumatic conveying device, connected to the receiving pipe 371, which can blow the mixed profile slurry to the next process, thereby realizing continuous automated operation from mixing to conveying.

[0096] Compared with the prior art, the present invention has at least the following technical effects: 1. The integrated mixing device 200 of the fiber foaming slurry 1000 provided by the present invention, by adopting a mixing device 30 with a long strip-shaped mixing tank structure, and distributing the starch feeding mechanism 41, fiber feeding mechanism 42 and stone powder feeding mechanism 43 along the length direction of the mixing tank, realizes the continuous and uniform feeding and mixing of multiple raw materials.

[0097] 2. The integrated mixing equipment 200 of the fiber foaming slurry 1000 provided by the present invention has a structural design that facilitates the gradual layering of raw materials in the mixing chamber 34, thereby avoiding local accumulation or uneven mixing in the mixing chamber 34, and thus improving the mixing uniformity and production efficiency of the fiber foaming material.

[0098] 3. The integrated mixing equipment 1000 for fiber foaming slurry provided by the present invention has a material collection hopper 37 located below the mixing chamber 34 to facilitate the collection and discharge of the mixed material, and the overall structure is compact.

[0099] 4. The fiber blowing device 100 of the integrated mixing equipment 1000 for fiber foaming slurry provided by the present invention effectively improves the conveying efficiency of fiber materials in the production of fiber foaming materials by integrating material storage, feeding, air prevention and weighing.

[0100] 5. The fiber blowing device 100 of the integrated mixing equipment 1000 for fiber foaming slurry provided by the present invention has an active anti-air mechanism 12 set at the convergence point of the material conveying pipe 11. Through mechanical agitation, it forcibly breaks the "bridging" and blockage that the fiber is prone to form due to its fluffy and static characteristics, thus ensuring the stability of continuous and automated conveying of fiber materials.

[0101] Obviously, the above embodiments are merely examples for the detailed description of the present invention and are not intended to limit the implementation. The present invention can be implemented in many other ways different from those described herein. Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make other modifications and variations based on the above description, and such modifications and variations still fall within the protection scope defined by the appended claims.

Claims

1. An integrated mixing device for fiber foaming slurry, characterized in that, The system includes fiber blowing equipment and integrated mixing equipment. The fiber blowing equipment includes a storage blowing device, which comprises a material conveying pipe, an anti-aircraft mechanism connected to the outlet of the material conveying pipe, and at least one set of fiber feeding components connected to the inner cavity of the anti-aircraft mechanism. The material conveying pipe is horizontally arranged, and a conveying component is provided inside the material conveying pipe. The conveying component is used to convey fiber material through the outlet of the material conveying pipe to the anti-aircraft mechanism. The anti-aircraft mechanism includes an anti-aircraft housing and an anti-aircraft component disposed within the anti-aircraft housing. The anti-aircraft component is used to agitate the conveying component. The components convey fiber material into the air-raid shelter housing; the air-raid shelter housing is provided with feeding outlets corresponding to the fiber feeding components one by one, and the integrated mixing equipment is provided with at least one set of fiber feeding components one by one; each set of fiber feeding components includes a feeding pipe and a first fan, the feeding pipe is connected between the feeding outlet and the integrated mixing equipment, so as to convey the fiber material into the integrated mixing equipment by the air force of the first fan; the integrated mixing equipment includes a support component, a stirring and mixing device provided on the support component, and a mixing device provided above the stirring and mixing device. The feeding device includes a starch feeding mechanism, a fiber feeding mechanism, and a stone powder feeding mechanism; the mixing device is a long, narrow mixing tank structure, with the starch feeding mechanism, fiber feeding mechanism, and stone powder feeding mechanism all distributed along the length of the mixing tank; the starch feeding mechanism includes a feeding support frame, a warm water tank assembly mounted on top of the feeding support frame, an emulsifying tank assembly mounted below and connected to the warm water tank assembly, and a gelatinizing tank assembly mounted below and connected to the emulsifying tank assembly; the mixing device... The device includes a mixing shell and a cover covering the mixing shell. The mixing shell is mounted on the support assembly. The cover has several discharge ports corresponding to the feeding device. The mixing shell contains a mixing chamber, a mixing assembly disposed in the mixing chamber, a drive mechanism connected to the mixing assembly, and a discharge pipe connected to the bottom of the mixing chamber. A collection hopper is provided below the discharge pipe. The mixing assembly is used to mix the profile slurry that falls into the mixing chamber through the feeding device. The profile slurry processed in the mixing chamber falls into the collection hopper through the discharge pipe.

2. The integrated mixing equipment for fiber foaming slurry according to claim 1, characterized in that, The fiber feeding mechanism includes a base plate, a feeding bracket on the base plate, a top plate above the feeding bracket, a feeding bag, and a weighing mechanism. A first feeding port is located at the top of the top plate, and a first discharging port is located in the middle of the base plate. The feeding bag is fixedly disposed within the feeding bracket and stretched between the first feeding port and the first discharging port. The first feeding port is connected to a feeding pipe, and the fiber material of the air-raid shelter is conveyed to the feeding bag by airflow through the feeding pipe. The weighing mechanism includes a horizontally mounted slide rail bracket fixed below the base plate, a weighing plate slidably disposed within the slide rail bracket, and a weighing sensor located below the slide rail bracket. The weighing sensor monitors the weighing mechanism. The weighing mechanism weighs the fiber material stacked on the weighing plate; the weighing plate slides on the slide rail support to cover and open the first discharge port, so that the weighed fibers fall from the first discharge port and enter the mixing device; the weighing mechanism also includes a weighing bracket, the bottom of the weighing sensor is fixedly connected to the top of the weighing bracket; the top of the weighing sensor supports the slide rail support; a collection chamber is provided below the weighing bracket, and a second inlet is opened at the top of the collection chamber, which matches the first discharge port, and the weighed fibers fall into the collection chamber through the second inlet; a second discharge port is opened at the bottom of the collection chamber, so that the weighed fibers fall from the first discharge port into the mixing device. The fiber feeder drops into the mixing device; the weighing mechanism further includes a sliding assembly for pulling the weighing plate and a driving assembly for driving the sliding assembly; the sliding assembly includes a slide rail disposed in the slide rail bracket and several sliders slidably disposed on the slide rail, the top of the sliders being fixedly connected to the bottom of the weighing plate so that the weighing plate can follow the sliders; the slide rail bracket is rectangular and includes two parallel and oppositely arranged first mounting channel steels and two parallel and oppositely arranged second mounting channel steels, the two first mounting channel steels and the two second mounting channel steels surrounding to form the slide rail bracket, and the weighing plate is disposed in the first mounting channel steel; the first mounting channel steel consists of two L-shaped... The L-shaped angle steels are arranged opposite each other in the vertical direction; the horizontal side of the upper L-shaped angle steel faces upward, the vertical side is located near the weighing plate, and the opening of the angle steel faces downward; the horizontal side of the lower L-shaped angle steel faces downward, the vertical side is located near the weighing plate, and the opening of the angle steel faces upward; the horizontal sides of the two L-shaped angle steels are supported by a support column, the height of which is higher than the sum of the vertical sides of the two L-shaped angle steels and the thickness of the weighing plate; a sliding groove is formed between the vertical sides of the upper and lower L-shaped angle steels, the height of which matches the thickness of the weighing plate, and the sliding groove is parallel to the slide rail, with one side of the weighing plate passing through the sliding groove;The driving assembly includes a driving rod, a power element, and a fixed seat mounted on the weighing plate. The power element is fixedly connected to the second mounting channel steel, and the driving rod is connected to the fixed seat via a bearing. The power element causes the driving rod to drive the fixed seat, thereby causing the weighing plate to slide horizontally along the length of the slide rail bracket. The slide rail bracket is longer than the weighing bracket, and the weighing plate is longer than the weighing bracket but shorter than the slide rail bracket. The weighing plate is longer than the base plate and can slide horizontally below the base plate along the length of the slide rail bracket.

3. The integrated mixing equipment for fiber foaming slurry according to claim 2, characterized in that, The fiber feeding mechanism further includes a connecting clamp, which is fitted onto the first discharge port; the bottom of the feed bag has a third discharge port, which is connected to the first discharge port via the connecting clamp; a fixing clamp is fixedly installed at the bottom of the top plate, which matches the top opening of the feed bag; the collection chamber is provided with an openable and closable maintenance door; the bottom of the collection chamber has a connection port, which communicates with the second discharge port and is connected to the top of the mixing device, through which the fibers in the collection chamber fall into the mixing device.

4. The integrated mixing equipment for fiber foaming slurry according to claim 3, characterized in that, The warm water tank assembly includes a warm water tank with a heating device, an inlet pipe connected to the top of the warm water tank, and an outlet pipe connected to the bottom of the warm water tank. The inlet pipe is connected to an external water source, and the outlet pipe is connected to the emulsification tank assembly. The emulsification tank assembly includes an emulsification tank with an emulsification inlet and a water inlet at the top. The water inlet is connected to the outlet pipe, and the emulsification inlet is connected to an external starch tank via a powder inlet pipe for conveying starch raw materials. The emulsification outlet is located at the bottom of the emulsification tank and is connected to the gelatinization tank assembly via a liquid outlet pipe. The gelatinization tank assembly includes a gelatinization tank with a heating device. The top of the gelatinization tank has a gelatinization inlet, which is connected to the emulsification outlet. The outlets are connected; the bottom of the gelatinization tank has a gelatinization outlet so that the gelatinized starch raw material in the gelatinization tank falls into the stirring and mixing device through the gelatinization outlet; the warm water tank assembly also includes a first mounting component on the top of the warm water tank and a first driving component on the first mounting component; the top of the warm water tank has a first mounting hole, and the first driving component passes through the first mounting hole and is placed inside the warm water tank; the first driving component includes a first driving shaft and stirring blades spaced apart on the first driving shaft, and the stirring blades are used to stir the warm water in the warm water tank; the external starch tank has a fan interface, and a second fan is connected to the fan interface to transport the starch raw material to the emulsification tank through the powder inlet pipe by air power.

5. The integrated mixing equipment for fiber foaming slurry according to claim 4, characterized in that, The emulsifying tank assembly further includes a second mounting member disposed on the top of the emulsifying tank and a second driving member disposed on the second mounting member; a second mounting hole is provided on the top of the emulsifying tank, and the second driving member passes through the second mounting hole and is placed inside the emulsifying tank; the second driving member includes a second driving shaft and a dispersing disc disposed on the second driving shaft, the dispersing disc being used to disperse the emulsified starch raw material; the dispersing disc has a plurality of dispersing holes distributed in a ring around the center of the second driving shaft of the second driving member, the dispersing holes matching the emulsification outlet; a plurality of first protrusions and a plurality of second protrusions are respectively protruding from the periphery of the upper and lower surfaces of the dispersing disc, the width between two first protrusions being the same as the length of two second protrusions, and the width between two second protrusions being the same as the length of the first protrusions; both the first protrusions and the second protrusions are used to limit the falling position of the starch raw material.

6. The integrated mixing equipment for fiber foaming slurry according to claim 5, characterized in that, The gelatinization tank assembly further includes a third mounting component disposed on the top of the gelatinization tank and a third driving component disposed on the third mounting component; the top of the gelatinization tank has a third mounting hole, and the third driving component passes through the third mounting hole and is placed inside the gelatinization tank; the third driving component includes a third driving shaft and a gelatinization stirring component connected to the third driving shaft, the gelatinization stirring component being used to stir and gelatinize the emulsified starch raw material; the gelatinization stirring component includes a gelatinization stirring shaft disposed on the third driving shaft and gelatinization stirring blades spaced apart along the axial direction of the gelatinization stirring shaft, the gelatinization stirring blades being distributed radially along the gelatinization stirring shaft and not overlapping; the gelatinization tank assembly further includes a heating device disposed outside the shell of the gelatinization tank, the heating device being used to heat and gelatinize the starch raw material that falls into the gelatinization tank after emulsification; the gelatinization tank has a large-sized conical top and a small-sized conical bottom; the conical top of the gelatinization tank has an open structure to allow the emulsified starch slurry to fall in.

7. The integrated mixing equipment for fiber foaming slurry according to claim 1, characterized in that, The air defense assembly includes a rotating shaft and several rotating blades spaced apart on the rotating shaft. The rotating blades are used to further agitate the fiber material inside the air defense housing. The air defense housing has a cuboid structure, and the rotating shaft is arranged inside the air defense housing along its length. The feeding outlets are evenly spaced along the length of the air defense housing on the side of the air defense housing closest to the first fan. The outlet height of the material conveying pipe is higher than the height of the air defense assembly, and the height of the air defense assembly is higher than the height of the feeding outlets. The storage and blowing device also includes a storage tank and a connecting seat connected to the bottom of the storage tank. The bottom of the connecting seat is connected to the material... The top of the material conveying pipe is connected; the material conveying pipe is a hollow cylindrical structure, and the conveying assembly is located inside the material conveying pipe to convey the fiber fragments to the air defense mechanism; the conveying assembly includes a conveying shaft and a spiral conveying plate, the conveying shaft is located on the conveying plate to form a spiral feeding channel inside the material conveying pipe; the fiber blowing device is located on a first plane, and the overall mixing device is located on a second plane, the second plane being higher than the first plane; the first fan conveys the fiber material in the fiber blowing device on the first plane to the overall mixing device on the second plane by wind power.

8. The integrated mixing equipment for fiber foaming slurry according to claim 4, characterized in that, The stirring assembly includes a stirring shaft and several groups of stirring blades evenly spaced along the axial direction of the stirring shaft; each group of stirring blades has multiple stirring blades radially distributed along the stirring shaft; adjacent stirring blades in each group of stirring blades have opposite inclination directions; the stirring shaft extends through the stirring housing into the stirring chamber; the stirring shaft includes a drive part located outside the stirring chamber and a stirring part located inside the stirring chamber, the stirring part extending through the stirring chamber along the length direction of the stirring and mixing device; the stirring shaft also includes a drive shaft and a driven shaft, the drive shaft and the driven shaft being arranged parallel to each other within the stirring chamber; the drive part of the drive shaft and the drive part of the driven shaft are directly connected through a gear assembly, the drive part of the drive shaft being connected to the drive mechanism; the stirring assembly also includes a pair of support seats opposite to each other on the support assembly and bearing seats on the support seats, the two ends of the stirring shaft respectively passing through the corresponding bearing seats.

9. The integrated mixing equipment for fiber foaming slurry according to claim 8, characterized in that, The bottom of the mixing chamber is provided with several fixing plates at equal intervals along its length. The fixing plates cooperate with the top of the support assembly to fix the mixing chamber to the support assembly. The cover includes a cover plate and a cover plate bracket. The cover plate is fixedly mounted on the cover plate bracket, and the cover plate bracket is supported on the top of the mixing chamber. The discharge pipe is located at the end of the mixing chamber away from the drive unit along its length. The bottom of the collecting hopper is provided with a receiving pipe, through which the mixed fiber foam material falling into the collecting hopper is discharged. The mixing device also includes a water inlet and a dust collection port provided on the mixing shell.

10. The integrated mixing equipment for fiber foaming slurry according to claim 9, characterized in that, The feeding ports include a starch feeding port, a fiber feeding port, and a stone powder feeding port. The starch feeding port is connected to the gelatinization discharge port, the fiber feeding port is connected to the connection port of the collection chamber, and the stone powder feeding port is connected to the bottom of the stone powder feeding mechanism. The driving mechanism includes a sprocket transmission mechanism and a driving blowing mechanism mounted on the support assembly. The sprocket transmission mechanism is used to drive the drive part of the drive shaft to move, and the driving blowing mechanism is used to blow the processed profile slurry in the receiving pipe out.

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