CN221774819U

CN221774819U - A vacuum extruder

Info

Publication number: CN221774819U
Application number: CN202420030418.6U
Authority: CN
Inventors: 孟建军; 代润灯; 岳桂来; 江云峰; 文元福
Original assignee: Franco Cnc Equipment Kunshan Co ltd
Current assignee: Franco Cnc Equipment Kunshan Co ltd
Priority date: 2024-01-05
Filing date: 2024-01-05
Publication date: 2024-09-27
Anticipated expiration: 2034-01-05

Abstract

The utility model provides a vacuum extruder, which relates to a vacuum extruder, and comprises a base, wherein an extruding mechanism is arranged at the top of the base, a vacuum component is arranged on one side of the base and is used for providing vacuum, a supporting frame is also arranged at the top of the base and is used for supporting the extruding mechanism, and the extruding mechanism comprises a first motor, a transmission component, a first speed reducer, a feeding box, a stirring cylinder, a discharge tank, an extruding outlet, an extruding screw, a blanking machine and a vacuum chamber. Through setting up extrusion device and vacuum module, played and can carry out extrusion processing's effect to cement fiber wallboard, first motor, drive assembly, first speed reducer, feeding case, mixing bowl, play material jar, extrusion mouth, extrude the spiral, perpendicular blanking machine and vacuum chamber adopt structural arrangement from top to bottom, can reduce area to saved installation space, the complete machine adopts modular structure, can conveniently maintain and overhaul, thereby improved production efficiency.

Description

Vacuum extruder

Technical Field

The utility model belongs to a vacuum extruder, in particular to a vacuum extruder mainly applicable to the production of cement fiber wallboards (ECP).

Background

The vacuum extruder is special equipment for building board formed by vacuum high-pressure extrusion by taking silicate cement, mineral powder, machine-made sand, fiber and the like as main raw materials. For use in extrusion processes, a vacuum extruder is required to be used in the production and processing process of the cement fiber wallboard;

According to the Chinese patent application number: 202321307746.8 discloses a tile double-stage vacuum extruder, which comprises a fixed box, wherein a power motor is fixedly arranged on the right end face of the fixed box, a mixing drum is fixedly arranged in the fixed box, the left end power of the power motor is connected with a crushing roller, the crushing roller extends leftwards into the mixing drum, the left end of the crushing roller is fixedly provided with a connecting rod, the left end of the connecting rod is fixedly provided with a conveying roller, the peripheries of the crushing roller and the conveying roller are fixedly provided with fan blades, the periphery of the connecting rod is fixedly provided with spiral conveying blades, a fixed drum is fixedly arranged in the mixing drum, the periphery of the connecting rod is fixedly provided with a driving wheel, a gear ring is fixedly arranged in the fixed drum, two driven wheels which are vertically symmetrical are meshed with each other between the gear ring and the driving wheel, rotating rods are fixedly arranged in the two driven wheels, a rotating ring is rotationally connected with the rotating rod, the rotating rod extends rightwards to penetrate through the fixed drum and is rotationally connected with the rotating ring, knife blades are fixedly arranged on the periphery of the two rotating rods, and the rotating blades are automatically rotated by the two rotating rods, so that the mixing degree of materials is improved;

The vacuum extruder in the prior art has had the problem of having had not enough in the aspect of the drive setting of lower grade extrusion part to the effectual vacuum extruder of having solved, to the stirring degree of consistency of material not enough, has the advantage that can improve the material degree of mixing, but because cement fiber wallboard vacuum extruder is reformed transform by brick machine equipment or light wallboard equipment and forms, because not the extruder of professional production cavity cement fiber wallboard for the extrusion product is single, and the equipment part matching performance after the improvement is poor moreover, easy to break down, thereby influences production efficiency easily.

In summary, the present utility model provides a vacuum extruder to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a vacuum extruder, includes the base, extrusion mechanism is installed at the base top, one side of base is provided with vacuum assembly, vacuum assembly is used for providing the vacuum, the support frame is still installed at the top of base, the support frame is used for supporting extrusion mechanism, extrusion mechanism includes first motor, drive assembly, first speed reducer, feeding case, mixing bowl, play material jar, extrusion mouth, extrusion spiral, perpendicular blanking machine and vacuum chamber, extrusion mechanism is used for carrying out cement fiber wallboard extrusion processing, the base is used for providing support and discharge gate altitude mixture control to support frame and extrusion mechanism.

Further, in the utility model, the base comprises a mounting seat, a bottom plate, a hydraulic jack, a gasket and a guide block, wherein the mounting seat is positioned at the top of the bottom plate, the output end of the hydraulic jack is fixedly connected with the mounting seat, the bottom of the hydraulic jack is fixedly connected with the bottom plate, the gasket is positioned between the bottom plate and the mounting seat, one side of the guide block is fixedly connected with the mounting seat, the bottom of the guide block is contacted with the bottom plate, the mounting seat is connected with equipment, the bottom plate is fixed with the ground, the mounting seat is lifted by the hydraulic jack and the guide block with four supporting points, the integral adjustment of the height of a discharge hole of the equipment is realized, and the mounting seat and the bottom plate are fixedly connected through increasing and decreasing the gasket after the adjustment.

Further, in the utility model, the vacuum assembly comprises a gas storage tank, a pressure gauge, a vacuum pump, a pneumatic butterfly valve, a one-way valve, a gas-water separation tank and a supporting seat, wherein the gas storage tank is communicated with the vacuum chamber through a guide pipe, and the vacuum pump and the gas-water separation tank are both arranged at the top of the supporting seat.

Further, in the utility model, the gas-water separation tank is communicated with the vacuum pump through a conduit, the pressure gauge is arranged at the top of the air storage tank, the pneumatic butterfly valve is communicated with the one-way valve, the other end of the pneumatic butterfly valve is communicated with the vacuum pump, and the other end of the one-way valve is communicated with the air storage tank through a conduit.

Further, in the utility model, the first motor is arranged on the surface of the mounting seat, the vacuum chamber is positioned at the bottom of the vertical blanking machine and is communicated with the vertical blanking machine, the vertical blanking machine is arranged at the top of the supporting frame, the periphery of the vacuum chamber is fixedly connected with the supporting frame, the feeding box is positioned at the bottom of the vacuum chamber and is communicated with the vacuum chamber, the mixing box is positioned at the bottom of the feeding box and is communicated with the feeding box, the discharging tank is communicated with the stirring cylinder, and the extruding port is communicated with the discharging tank.

Further, in the utility model, the extrusion screw is positioned in the inner cavity of the feeding box, one end of the extrusion screw extends to the inner cavity of the discharge tank and is movably connected with the inner cavity of the discharge tank, the other end of the extrusion screw is in transmission connection with the first speed reducer, the output shaft of the first motor is in transmission connection with the transmission assembly, and the transmission assembly is in transmission connection with the first speed reducer.

Further, in the utility model, the vertical blanking machine comprises a second motor, a second speed reducer, a stirring rod, a hopper and a screen, wherein the stirring rod and the screen are both positioned in an inner cavity of the hopper, the second motor and the second speed reducer are both installed at the top of the hopper, an output shaft of the second motor is in transmission connection with the second speed reducer, the top of the stirring rod penetrates through the outside of the hopper and is in transmission connection with the second speed reducer, and the hopper is fixedly connected with the support frame.

The utility model has the following beneficial effects:

According to the utility model, the base is arranged, so that the effect of supporting the extruding mechanism and the supporting frame is achieved, the supporting frame is arranged, the effect of providing a maintenance space for the extruding mechanism is achieved, the extruding mechanism and the vacuum assembly are arranged, the effect of extruding and processing the cement fiber wallboard is achieved, the first motor, the transmission assembly, the first speed reducer, the feeding box, the stirring cylinder, the discharge tank, the extruding outlet, the extruding screw, the vertical blanking machine and the vacuum chamber are arranged in an up-down structure, the occupied area can be reduced, the installation space is saved, the whole machine adopts a modularized structure, and the cement fiber wallboard can be conveniently maintained and overhauled, so that the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic diagram of the connection state structure of the base, the extrusion mechanism and the supporting frame;

FIG. 3 is a schematic view of the front view of the vacuum assembly of the present utility model;

FIG. 4 is a schematic diagram of the connection state structure of the blanking machine of the present utility model;

Fig. 5 is a schematic front view of the base of the present utility model.

In the figure:

1. A base; 101. a mounting base; 102. a bottom plate; 103. a hydraulic jack; 104. a gasket; 105. a guide block; 2. an extrusion mechanism; 21. a first motor; 22. a transmission assembly; 23. a first speed reducer; 24. a feed box; 25. a stirring cylinder; 26. discharging tanks; 27. an extrusion port; 28. extruding a screw; 29. a vertical blanking machine; 2901. a second motor; 2902. a second speed reducer; 2903. a stirring rod; 2904. a hopper; 2905. a screen; 210. a vacuum chamber; 3. a vacuum assembly; 301. a gas storage tank; 302. a pressure gauge; 303. a vacuum pump; 304. pneumatic butterfly valve; 305. a one-way valve; 306. a gas-water separation tank; 307. a support base; 4. and (5) supporting frames.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.

Example 1

As shown in fig. 1-5, a first embodiment of the present utility model is provided, which comprises a base 1, an extrusion mechanism 2 is installed at the top of the base 1, a vacuum component 3 is provided at one side of the base 1, the vacuum component 3 is used for providing vacuum, a supporting frame 4 is also installed at the top of the base 1, the supporting frame 4 is used for supporting the extrusion mechanism 2, the extrusion mechanism 2 comprises a first motor 21, a transmission component 22, a first speed reducer 23, a feeding box 24, a stirring cylinder 25, a discharging tank 26, an extrusion opening 27, an extrusion screw 28, a vertical blanking machine 29 and a vacuum chamber 210, the extrusion mechanism 2 is used for performing extrusion processing of cement fiber wallboard, and the base 1 is used for providing support for the supporting frame 4 and the extrusion mechanism 2.

As shown in fig. 1-5, cement fiber wallboard material enters the inner cavity of the vacuum chamber 210 through the vertical blanking machine 29, the vertical blanking machine 29 can fully stir the material to ensure that the material is uniformly mixed, the material enters the inner cavity of the vacuum chamber 210 and then is degassed through the vacuum component 3, the vacuum component 3 can enable the inner cavity of the vacuum chamber 210 to form negative pressure and discharge waste gas generated in the material, then the material enters the inner cavity of the feeding box 24 and falls into the inner cavity of the stirring cylinder 25 from the inner cavity of the feeding box 24, the output shaft of the first motor 21 rotates to drive the transmission component 22 to rotate, the transmission component 22 drives the extrusion screw 28 to rotate through the first speed reducer 23, and the extrusion screw 28 drives the material to move towards the inner cavity of the discharge tank 26 when rotating and is extruded through the extrusion port 27, so that the cement fiber wallboard can be extruded, the whole machine adopts a modularized structure, and the production efficiency is improved.

Example 2

Referring to fig. 1, 3 and 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

In this embodiment, the vacuum assembly 3 includes a gas tank 301, a pressure gauge 302, a vacuum pump 303, a pneumatic butterfly valve 304, a check valve 305, a gas-water separation tank 306, and a support 307, where the gas tank 301 is connected to the vacuum chamber 210 through a conduit, and the vacuum pump 303 and the gas-water separation tank 306 are both mounted on top of the support 307.

The gas-water separation tank 306 is communicated with the vacuum pump 303 through a conduit, the pressure gauge 302 is arranged at the top of the gas storage tank 301, the pneumatic butterfly valve 304 is communicated with the one-way valve 305, the other end of the pneumatic butterfly valve 304 is communicated with the vacuum pump 303, and the other end of the one-way valve 305 is communicated with the gas storage tank 301 through a conduit.

The vertical blanking machine 29 comprises a second motor 2901, a second speed reducer 2902, a stirring rod 2903, a hopper 2904 and a screen mesh 2905, wherein the stirring rod 2903 and the screen mesh 2905 are both located in an inner cavity of the hopper 2904, the second motor 2901 and the second speed reducer 2902 are both installed at the top of the hopper 2904, an output shaft of the second motor 2901 is in transmission connection with the second speed reducer 2902, and the top of the stirring rod 2903 penetrates through the outside of the hopper 2904 and is in transmission connection with the second speed reducer 2902, and the hopper 2904 is fixedly connected with the support frame 4.

As shown in fig. 1, 3 and 4, the centrifugal force generated by the rotation of the vacuum pump 303 makes the air conduit in the inner cavity of the vacuum chamber 210 enter the inner cavity of the air storage tank 301, and is discharged to the inner cavity of the air-water separation tank 306 through the pneumatic butterfly valve 304 and the one-way valve 305, the support seat 307 can provide support for the vacuum pump 303 and the air-water separation tank 306, the vacuum chamber 210 is continuously vacuumized to achieve sufficient degassing of materials, the compactness is increased, the vacuum chamber 210 can keep constant negative pressure, when the materials enter the inner cavity of the hopper 2904, the second motor 2901 drives the second speed reducer 2902 to rotate, the second speed reducer 2902 drives the stirring rod 2903 to stir the material flow in the inner cavity of the hopper 2904, and the stirred materials enter the inner cavity of the vacuum chamber 210 after being sieved through the screen 2905.

Example 3

Referring to fig. 1, 2 and 5, a third embodiment of the present utility model is based on the first two embodiments.

In this embodiment, the base 1 includes a mounting base 101, a bottom plate 102, a hydraulic jack 103, a gasket 104 and a guide block 105, the mounting base 101 is located at the top of the bottom plate 102, an output end of the hydraulic jack 103 is fixedly connected with the mounting base 101, a bottom of the hydraulic jack 103 is fixedly connected with the bottom plate 102, the gasket 104 is located between the bottom plate 102 and the mounting base 101, one side of the guide block 105 is fixedly connected with the mounting base 101, and a bottom of the guide block 105 is in contact with the bottom plate 102.

The first motor 21 is installed on the surface of the mounting seat 101, the vacuum chamber 210 is located the bottom of the blanking machine 29 and is communicated with the blanking machine 29, the blanking machine 29 is installed on the top of the supporting frame 4, the periphery of the vacuum chamber 210 is fixedly connected with the supporting frame 4, the feeding box 24 is located the bottom of the vacuum chamber 210 and is communicated with the vacuum chamber 210, the stirring cylinder 25 is located the bottom of the feeding box 24 and is communicated with the feeding box 24, the discharging tank 26 is communicated with the stirring cylinder 25, and the extruding port 27 is communicated with the discharging tank 26.

The extrusion screw 28 is located the inner chamber of feeding case 24, and the one end of extrusion screw 28 extends to the inner chamber of ejection of compact jar 26 and with ejection of compact jar 26 inner chamber swing joint, the other end of extrusion screw 28 is connected with first speed reducer 23 transmission, and the output shaft of first motor 21 is connected with drive assembly 22 transmission, and drive assembly 22 is connected with first speed reducer 23 transmission.

As shown in fig. 1, 2 and 5, the base 1 is arranged in a double-layer manner, the mounting seat 101 is connected with equipment, the bottom plate 102 is fixed with the ground, synchronous jacking can be realized through the hydraulic jack 103 with four fulcrums, quick adjustment of the equipment is realized, the gasket 104 is added at the joint of the mounting seat 101 and the bottom plate 102, and the two parts are fixed through bolt connection, the first motor 21, the transmission assembly 22, the first speed reducer 23, the feeding box 24, the stirring cylinder 25, the discharging tank 26, the extrusion opening 27, the extrusion screw 28, the vertical blanking machine 29 and the vacuum chamber 210 are arranged in an up-down structure, the occupied area can be reduced, thereby saving the mounting space, the whole machine adopts a modularized structure, convenient maintenance and overhaul are realized, thereby improving the production efficiency, the transmission assembly 22 consists of a driving wheel, a driven wheel, a belt and a transmission rod, the extrusion screw 28 is divided into a left group and a right group, screw shafts and screw blades are formed, the screw blades of each screw shaft can be integrally mounted or dismounted, the screw blades of each screw shaft can be conveniently replaced and maintained, the screw shaft adopts variable pitch configuration, the extrusion pressure for materials can also be improved, the material backflow can be effectively prevented, the material can be effectively, the extrusion efficiency of materials is improved, the high-investment cost of materials is reduced, and the high-quality tungsten carbide material is reduced, and the investment cost is reduced, and the service life of the tungsten carbide material is 45.

When the device is used, cement fiber wallboard materials are firstly conveyed to the inner cavity of the hopper 2904 through the external conveyor, when the materials enter the inner cavity of the hopper 2904, the second motor 2901 drives the second speed reducer 2902 to rotate, the second speed reducer 2902 drives the stirring rod 2903 to stir logistics in the inner cavity of the hopper 2904, the stirred materials enter the inner cavity of the vacuum chamber 210 after being screened by the screen 2905, the centrifugal force generated by rotation of the vacuum pump 303 drives an air conduit in the inner cavity of the vacuum chamber 210 to enter the inner cavity of the air storage tank 301, the air conduit is discharged to the inner cavity of the air-water separation tank 306 through the pneumatic butterfly valve 304 and the one-way valve 305, the supporting seat 307 can provide support for the vacuum pump 303 and the air-water separation tank 306, the vacuum chamber 210 is continuously vacuumized, the full degassing of the materials is achieved, the compactness is increased, the vacuum chamber 210 can keep constant negative pressure, then the materials enter the inner cavity of the feeding box 24, the inner cavity of the feeding box 24 falls into the inner cavity of the stirring cylinder 25, the output shaft of the first motor 21 rotates to drive the transmission assembly 22 to rotate, the transmission assembly 22 drives the extrusion screw 28 to rotate through the first speed reducer 23, the extrusion screw 28 to rotate, the extrusion screw 28 is driven to the extrusion screw 28 to the inner cavity 26 to extrude the materials out of the fiber extrusion tank 26, and the extrusion material can be processed through the extrusion screw 26.

Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.

While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.

Claims

1. Vacuum extruder, including base (1), its characterized in that: the utility model provides a cement fiber wallboard extrusion processing system, including base (1), vacuum package (3) are installed at base (1) top, one side of base (1) is provided with vacuum package (3), vacuum package (3) are used for providing vacuum, support frame (4) are still installed at the top of base (1), support frame (4) are used for supporting extrusion mechanism (2), extrusion mechanism (2) include first motor (21), drive assembly (22), first speed reducer (23), feeding case (24), agitator tank (25), ejection of compact jar (26), extrusion mouth (27), extrusion spiral (28), perpendicular blanking machine (29) and vacuum chamber (210), extrusion mechanism (2) are used for carrying out cement fiber wallboard extrusion processing, base (1) are used for providing support to support frame (4) and extrusion mechanism (2).

2. The vacuum extruder of claim 1, wherein: base (1) is including mount pad (101), bottom plate (102), hydraulic jack (103), gasket (104) and guide block (105), mount pad (101) are located the top of bottom plate (102), the output and the mount pad (101) fixed connection of hydraulic jack (103), the bottom and the bottom plate (102) fixed connection of hydraulic jack (103), gasket (104) are located between bottom plate (102) and mount pad (101), one side and mount pad (101) fixed connection of guide block (105), the bottom and bottom plate (102) contact of guide block (105), mount pad (101) link to each other with equipment, and bottom plate (102) are fixed with ground, through hydraulic jack (103) and guide block (105) lift mount pad (101) of four fulcra, realize the whole adjustment of equipment discharge gate height, after the adjustment, are connected fixedly with mount pad (101) and bottom plate (102) through gasket (104).

3. The vacuum extruder of claim 1, wherein: the vacuum assembly (3) comprises an air storage tank (301), a pressure gauge (302), a vacuum pump (303), a pneumatic butterfly valve (304), a one-way valve (305), a gas-water separation tank (306) and a supporting seat (307), wherein the air storage tank (301) is communicated with the vacuum chamber (210) through a conduit, and the vacuum pump (303) and the gas-water separation tank (306) are both arranged at the top of the supporting seat (307).

4. A vacuum extruder as claimed in claim 3, wherein: the gas-water separation tank (306) is communicated with the vacuum pump (303) through a conduit, the pressure gauge (302) is arranged at the top of the gas storage tank (301), the pneumatic butterfly valve (304) is communicated with the one-way valve (305), the other end of the pneumatic butterfly valve (304) is communicated with the vacuum pump (303), and the other end of the one-way valve (305) is communicated with the gas storage tank (301) through a conduit.

5. The vacuum extruder of claim 1, wherein: the utility model discloses a vacuum blanking machine, including vacuum chamber (210), support frame (4), vacuum chamber (210), feed box (24), stirring jar (25) and feed box (24) are located the surface of mount pad (101), and with feeding box (24) intercommunication, discharge tank (26) and stirring jar (25) intercommunication, extrude mouth (27) and discharge tank (26) intercommunication.

6. The vacuum extruder of claim 1, wherein: the extrusion screw (28) is located the inner chamber of feeding case (24), the one end of extrusion screw (28) extends to the inner chamber of ejection of compact jar (26) and with the inner chamber swing joint of ejection of compact jar (26), the other end and the first speed reducer (23) transmission of extrusion screw (28) are connected, the output shaft and the transmission subassembly (22) transmission of first motor (21) are connected, transmission subassembly (22) are connected with first speed reducer (23) transmission.

7. The vacuum extruder of claim 1, wherein: the vertical blanking machine (29) comprises a second motor (2901), a second speed reducer (2902), a stirring rod (2903), a hopper (2904) and a screen (2905), wherein the stirring rod (2903) and the screen (2905) are both located in an inner cavity of the hopper (2904), the second motor (2901) and the second speed reducer (2902) are both installed at the top of the hopper (2904), an output shaft of the second motor (2901) is in transmission connection with the second speed reducer (2902), and the top of the stirring rod (2903) penetrates through the outside of the hopper (2904) and is in transmission connection with the second speed reducer (2902), and the hopper (2904) is fixedly connected with the support frame (4).