Discharging nozzle structure for homogeneous fireproof insulation board

Abstract

The utility model provides a homogeneous fireproof insulation board discharging nozzle structure which comprises a discharging pipe, an obliquely-arranged feeding pipe is installed at the upper end of the discharging pipe, a movable pipe is arranged on the discharging pipe in a sleeved mode, the movable pipe is connected with the discharging pipe through an adjusting piece, and an L-shaped plate is fixedly connected to the outer surface of the movable pipe. A plurality of rectangular holes are formed in the vertical portion of the L-shaped plate from top to bottom at equal intervals, rectangular rods which are transversely arranged are inserted into the rectangular holes, a plurality of conical covers are arranged on the lower side of the movable pipe from top to bottom, the rectangular rods are fixedly connected with the conical covers respectively, lug plates are arranged on one sides of the rectangular holes, and small holes are formed in the faces, facing the rectangular rods, of the lug plates. The discharging pipe has the advantages that the size of the discharging port can be adjusted according to needs, the discharging pipe is made to be close to the inner edge of the homogeneous fireproof heat preservation plate forming die to the maximum extent, and the labor intensity of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials, belonging to the field of homogeneous fireproof and heat-insulating board processing. Background Technique

[0002] The production raw materials of homogeneous fireproof and heat-insulating boards mainly include the following: silicate materials, polymer polymers, mineral fibers, fireproof additives, fillers and additives. These raw materials go through processes such as mixing, foaming, molding, and curing, and finally homogeneous fireproof and heat-insulating boards are made. The above-mentioned mixed raw materials need to be added to a molding die for pressure molding. After the mixed raw materials enter the discharge pipe through the feed pipe, a screw rod in the discharge pipe is driven to rotate by a motor, so that the screw rod discharges the raw materials entering the feed pipe into the molding die of the homogeneous fireproof and heat-insulating board. By moving the relative position of the discharge pipe and the molding die of the homogeneous fireproof and heat-insulating board, it is convenient to evenly add them far away in the molding die of the homogeneous fireproof and heat-insulating board. To prevent the raw materials from spilling, it is easy to have the situation that the discharge pipe cannot be too close to the edge part of the molding die of the homogeneous fireproof and heat-insulating board due to the relatively large diameter of the discharge pipe opening. Personnel need to use tools to push the raw materials to the inner edge part of the molding die of the homogeneous fireproof and heat-insulating board, increasing the labor intensity of the personnel. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials, so as to solve the problems put forward in the above background technique. The utility model realizes adjusting the size of the discharge port according to needs, making the discharge pipe closest to the inner edge part of the molding die of the homogeneous fireproof and heat-insulating board to the greatest extent, which is beneficial to reducing the labor intensity of personnel.

[0004] To achieve the above object, the utility model is realized by the following technical solutions: A homogeneous fireproof and heat-insulating board material discharging nozzle structure, including a discharging pipe, an inclined feeding pipe is installed at the upper end of the discharging pipe, a movable pipe is sleeved on the discharging pipe, the movable pipe is connected to the discharging pipe through an adjusting member, an L-shaped plate is fixedly connected to the outer surface of the movable pipe, a plurality of rectangular holes are equidistantly arranged from top to bottom on the vertical part of the L-shaped plate, a plurality of horizontally arranged rectangular rods are inserted into the plurality of rectangular holes, a plurality of conical covers are arranged from top to bottom on the lower side of the movable pipe, two adjacent conical covers are in contact with each other, the conical cover is a structure with a wider upper part and a narrower lower part, the outer diameter of the lower end of the upper conical cover is the same as the outer diameter of the upper end of the conical cover below it, the outer diameter of the upper end of the uppermost conical cover is the same as the outer diameter of the movable pipe, the plurality of rectangular rods are respectively fixedly connected to the plurality of conical covers, an ear plate is arranged on one side of the rectangular hole, the ear plate is fixedly connected to the L-shaped plate, a limiting block is installed on the side of the rectangular rod away from the ear plate, a small hole is opened on the surface of the ear plate facing the rectangular rod, a pin rod is inserted into the small hole, a first pin hole matched with the pin rod is opened on one side surface of the rectangular rod close to the conical cover, and a second pin hole matched with the pin rod is opened on one side surface of the rectangular rod away from the rectangular cover.

[0005] Further, the adjusting member includes a connecting ring, a connecting ring fixedly connected to the discharging pipe is sleeved on the upper end of the discharging pipe, a plurality of fixing holes are equidistantly arranged in a ring shape on the upper surface of the connecting ring, two vertical rods are fixedly connected to the lower surface of the connecting ring, the lower ends of the vertical rods are fixedly connected to a carrier plate, a vertically arranged electric push rod is installed on the upper surface of the carrier plate, the movable end of the electric push rod extends to the lower side of the carrier plate and is fixedly connected to a connecting plate, and one end of the connecting plate away from the electric push rod is fixedly connected to the movable pipe.

[0006] Further, a carrier disk is arranged on the upper side of the connecting ring, a plurality of through holes aligned with the fixing holes are equidistantly arranged in a ring shape on the upper surface of the carrier disk, a fastener with a screw and a nut in cooperation is inserted into the space formed by the through hole and the fixing hole, a motor is installed on the upper surface of the carrier disk, the output end of the motor penetrates through the carrier disk and is fixedly connected to a screw rod for driving the homogeneous fireproof and heat-insulating board material, and the screw rod is inserted into the discharging pipe.

[0007] Further, a ring is sleeved on the end of the feeding pipe away from the discharging pipe, and a plurality of round holes are equidistantly arranged in a ring shape on one side surface of the ring.

[0008] Further, a strip-shaped opening is opened on the upper surface of the horizontal part of the L-shaped plate, and a rectangular opening is opened at the upper position on one side surface of the vertical part of the L-shaped plate.

[0009] Further, a handle is fixedly connected to the end of the rectangular rod away from the conical cover, and the handle is arranged perpendicular to the rectangular rod.

[0010] The beneficial effects of the utility model:

[0011] 1. Install a plurality of conical covers that are in contact with each other from top to bottom at the lower side of the movable pipe. Since the outer diameter of the lower end of the upper conical cover is the same as the outer diameter of the upper end of the conical cover below it, and the outer diameter of the upper end of the uppermost conical cover is the same as the outer diameter of the movable pipe, the more conical covers are installed at the lower side of the movable pipe, the smaller the inner diameter of the discharge nozzle formed by the plurality of conical covers, the movable pipe and the discharge pipe. It can adjust the size of the discharge port as needed. The inner diameter of the lowest end of the discharge nozzle structure formed by the discharge pipe, the movable pipe and the plurality of conical covers can be adjusted. Therefore, it is convenient to make the discharge nozzle structure formed by the discharge pipe, the movable pipe and the plurality of conical covers approach the inner edge part of the homogeneous fireproof and heat-insulating board forming die to the greatest extent, without the need for personnel to use tools to push the raw materials to the inner edge part of the homogeneous fireproof and heat-insulating board forming die, which is beneficial to reducing the labor intensity of personnel.

[0012] 2. Adjust the position of the rectangular rod along the rectangular hole, so that the relative position between the conical cover and the movable pipe changes. Make the pin rod pass through the small hole and be inserted into the first pin hole, so that the conical cover is far away from the lower side of the movable pipe. Make the pin rod pass through the small hole and be inserted into the second pin hole, so that the conical cover is directly below the movable pipe, which is convenient to adjust the position of the conical cover.

[0013] 3. Control the telescopic movement of the electric push rod. Then, the electric push rod drives the movable pipe to move up and down along the discharge pipe through the connecting plate, so as to adjust the relative position between the movable pipe and the homogeneous fireproof and heat-insulating board forming die according to the number of conical covers on the lower side of the movable pipe, and reduce the height difference between the discharge nozzle structure formed by the discharge pipe, the movable pipe and the plurality of conical covers and the homogeneous fireproof and heat-insulating board forming die. Description of the Drawings

[0014] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0015] Figure 1 It is a schematic structural diagram of a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials of the present utility model;

[0016] Figure 2 It is another perspective three-dimensional view of a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials of the present utility model;

[0017] Figure 3 It is an assembly schematic diagram of a motor, a screw rod and a discharge pipe in a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials of the present utility model;

[0018] Figure 4 It is an assembly schematic diagram of a screw rod and a motor in a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials of the present utility model;

[0019] Figure 5 It is an assembly schematic diagram of an ear plate and an L-shaped plate in a discharge nozzle structure for homogeneous fireproof and heat-insulating board materials of the present utility model;

[0020] Figure 6 This is an assembly schematic diagram of the limit block and the rectangular rod in the discharge nozzle structure of a homogeneous fireproof insulation board material for the utility model.

[0021] In the figure: 1 - discharge pipe, 2 - feed pipe, 3 - ring, 4 - motor, 5 - carrier plate, 6 - connecting ring, 7 - vertical rod, 8 - electric push rod, 9 - carrier plate, 10 - L-shaped plate, 11 - rectangular opening, 12 - rectangular rod, 13 - handle, 14 - ear plate, 15 - pin rod, 16 - first pin hole, 17 - conical cover, 18 - movable pipe, 19 - connecting plate, 20 - screw rod, 21 - strip-shaped opening, 22 - small hole, 23 - rectangular hole, 24 - second pin hole, 25 - limit block. Specific implementation manners

[0022] To make the technical means, creative features, achieved purposes and effects realized by the utility model easy to understand, the utility model will be further described below in conjunction with specific implementation manners.

[0023] Please refer to Figure 1 and Figure 2 , the utility model provides a technical solution: a discharge nozzle structure for a homogeneous fireproof insulation board material, including a discharge pipe 1, an inclined feed pipe 2 is installed at the upper end of the discharge pipe 1, a ring 3 is sleeved at one end of the feed pipe 2 away from the discharge pipe 1, a plurality of circular holes are evenly arranged in a ring shape on one side surface of the ring 3, and the ring 3 is installed on the flange at the bottom of the silo by using bolts to complete the assembly of the feed pipe 2 and the silo.

[0024] Refer to Figures 1-4, a movable pipe 18 is sleeved on the discharge pipe 1. A connecting ring 6 fixedly connected to the discharge pipe 1 is sleeved on the upper end of the discharge pipe 1. A plurality of fixing holes are arranged at equal intervals in a ring shape on the upper surface of the connecting ring 6. Two vertical rods 7 are fixedly connected to the lower surface of the connecting ring 6. The lower ends of the vertical rods 7 are fixedly connected to the carrier plate 9. The vertical rods 7 play a role in restricting the relative positions of the carrier plate 9 and the connecting ring 6. An electric push rod 8 arranged vertically is installed on the upper surface of the carrier plate 9. The movable end of the electric push rod 8 extends to the lower side of the carrier plate 9 and is fixedly connected to a connecting plate 19. One end of the connecting plate 19 far from the electric push rod 8 is fixedly connected to the movable pipe 18. A carrier disc 5 is arranged above the connecting ring 6. A plurality of through holes aligned with the fixing holes are arranged at equal intervals in a ring shape on the upper surface of the carrier disc 5. A fastener with a screw and a nut in cooperation is inserted into the space formed by the through holes and the fixing holes. A motor 4 is installed on the upper surface of the carrier disc 5. The output end of the motor 4 penetrates through the carrier disc 5 and is fixedly connected to a screw rod 20 for driving the homogeneous fireproof and heat-insulating board material. The screw rod 20 is inserted into the discharge pipe 1. After the homogeneous fireproof and heat-insulating board material enters the discharge pipe 1, the motor 4 is powered on to drive the screw rod 20 to rotate in the discharge pipe 1. Thus, the screw rod 20 serves the purpose of downwardly conveying the homogeneous fireproof and heat-insulating board material. By controlling the telescopic movement of the electric push rod 8, the electric push rod 8 drives the movable pipe 18 to move up and down along the discharge pipe 1 through the connecting plate 19, so as to adjust the relative position between the movable pipe 18 and the homogeneous fireproof and heat-insulating board forming die according to the number of conical covers 17 on the lower side of the movable pipe 18, and reduce the height difference between the discharge nozzle structure formed by the discharge pipe 1, the movable pipe 18 and the plurality of conical covers 17 and the homogeneous fireproof and heat-insulating board forming die.

[0025] Refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , an L-shaped plate 10 is fixedly connected to the outer surface of the movable pipe 18. A strip-shaped opening 21 is formed on the upper surface of the horizontal part of the L-shaped plate 10. A rectangular opening 11 is formed at the upper position on one side of the vertical part of the L-shaped plate 10. The designs of the rectangular opening 11 and the strip-shaped opening 21 reduce the production material consumption of the L-shaped plate 10. A plurality of rectangular holes 23 are arranged at equal intervals from top to bottom on the vertical part of the L-shaped plate 10. A horizontally arranged rectangular rod 12 is inserted into each of the plurality of rectangular holes 23. One end of the rectangular rod 12 far from the conical cover 17 is fixedly connected to a handle 13 arranged perpendicular to the rectangular rod 12. A plurality of conical covers 17 with an upper-wide-lower-narrow structure are arranged on the lower side of the movable pipe 18 from top to bottom. Adjacent two conical covers 17 are in contact with each other. The plurality of rectangular rods 12 are respectively fixedly connected to the plurality of conical covers 17. An ear plate 14 fixedly connected to the L-shaped plate 10 is arranged on one side of the rectangular hole 23. A limit block 25 is installed on the side of the rectangular rod 12 away from the ear plate 14. After the limit block 25 contacts the L-shaped plate 10, the conical cover 17 is at the lowermost position of the movable pipe 18.

[0026] Refer to Figure 1 , Figure 2 , Figure 5 and Figure 6, a small hole 22 is provided on the side of the ear plate 14 facing the rectangular rod 12. A pin rod 15 is inserted into the small hole 22. A first pin hole 16 matching the pin rod 15 is provided on one side of the rectangular rod 12 near the conical cover 17. A second pin hole 24 matching the pin rod 15 is provided on one side of the rectangular rod 12 away from the rectangular cover. Adjust the position of the rectangular rod 12 along the rectangular hole 23, so that the relative position between the conical cover 17 and the movable pipe 18 changes. Make the pin rod 15 pass through the small hole 22 and be inserted into the first pin hole 16, so that the conical cover 17 is far away from the lower side of the movable pipe 18. Make the pin rod 15 pass through the small hole 22 and be inserted into the second pin hole 24, so that the conical cover 17 is directly below the movable pipe 18, which is convenient for adjusting the position of the conical cover 17. Install a plurality of conical covers 17 in contact with each other from top to bottom on the lower side of the movable pipe 18. Since the outer diameter of the lower end of the upper conical cover 17 is the same as the outer diameter of the upper end of the conical cover 17 below it, and the outer diameter of the upper end of the uppermost conical cover 17 is the same as the outer diameter of the movable pipe 18, the more the number of conical covers 17 installed on the lower side of the movable pipe 18, the smaller the inner diameter of the discharge nozzle formed by the plurality of conical covers 17, the movable pipe 18 and the discharge pipe 1. It can adjust the size of the discharge port as needed. The inner diameter of the lowermost end of the discharge nozzle structure formed by the discharge pipe 1, the movable pipe 18 and the plurality of conical covers 17 can be adjusted. Therefore, it is convenient to make the discharge nozzle structure formed by the discharge pipe 1, the movable pipe 18 and the plurality of conical covers 17 closest to the inner edge part of the homogeneous fireproof and heat-insulating board forming die as much as possible, without the need for personnel to use tools to push the raw materials to the inner edge part of the homogeneous fireproof and heat-insulating board forming die, which is beneficial to reducing the labor intensity of personnel.

[0027] Although this specification is described according to the implementation manners, not every implementation manner only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A homogeneous fireproof and heat-insulating board material discharging nozzle structure, comprising a discharging pipe (1), characterized in that: The upper end of the discharge pipe (1) is provided with an inclined feed pipe (2). A movable pipe (18) is sleeved on the discharge pipe (1). The movable pipe (18) is connected to the discharge pipe (1) through an adjusting member. A fixing L-shaped plate (10) is fixedly connected to the outer surface of the movable pipe (18). A plurality of rectangular holes (23) are equidistantly arranged from top to bottom on the vertical part of the L-shaped plate (10). A horizontally arranged rectangular rod (12) is inserted into each of the plurality of rectangular holes (23). A plurality of conical covers (17) are arranged on the lower side of the movable pipe (18) from top to bottom. Adjacent two conical covers (17) are in contact with each other. The conical cover (17) has a structure that is wider at the top and narrower at the bottom. The outer diameter of the lower end of the upper conical cover (17) is the same as the outer diameter of the upper end of the conical cover (17) below it. The outer diameter of the upper end of the uppermost conical cover (17) is the same as the outer diameter of the movable pipe (18). The plurality of rectangular rods (12) are respectively fixedly connected to the plurality of conical covers (17). An ear plate (14) is arranged on one side of the rectangular hole (23). The ear plate (14) is fixedly connected to the L-shaped plate (10). A limiting block (25) is installed on the side of the rectangular rod (12) away from the ear plate (14). A small hole (22) is opened on the surface of the ear plate (14) facing the rectangular rod (12). A pin rod (15) is inserted into the small hole (22). A first pin hole (16) that matches the pin rod (15) is opened on one side surface of the rectangular rod (12) close to the conical cover (17). A second pin hole (24) that matches the pin rod (15) is opened on one side surface of the rectangular rod (12) away from the rectangular cover.

2. The discharging nozzle structure of a homogeneous fireproof and heat-insulating panel material according to claim 1, characterized in that: The adjusting member includes a connecting ring (6). The upper end of the discharge pipe (1) is sleeved with a connecting ring (6) fixedly connected to the discharge pipe (1). A plurality of fixing holes are equidistantly arranged in a ring shape on the upper surface of the connecting ring (6). Two vertical rods (7) are fixedly connected to the lower surface of the connecting ring (6). The lower ends of the vertical rods (7) are fixedly connected to a carrier plate (9). A vertically arranged electric push rod (8) is installed on the upper surface of the carrier plate (9). The movable end of the electric push rod (8) extends to the lower side of the carrier plate (9) and is fixedly connected to a connecting plate (19). One end of the connecting plate (19) away from the electric push rod (8) is fixedly connected to the movable pipe (18).

3. The homogeneous fireproof and heat-insulating panel blank discharging nozzle structure according to claim 2, characterized in that: A carrier disc (5) is arranged on the upper side of the connecting ring (6). A plurality of through holes aligned with the fixing holes are equidistantly arranged in a ring shape on the upper surface of the carrier disc (5). A fastener with a screw and a nut in cooperation is inserted into the space formed by the through hole and the fixing hole. A motor (4) is installed on the upper surface of the carrier disc (5). The output end of the motor (4) penetrates through the carrier disc (5) and is fixedly connected to a screw rod (20) for driving the homogeneous fireproof and heat-insulating board material. The screw rod (20) is inserted into the discharge pipe (1).

4. The discharging nozzle structure of a homogeneous fireproof and heat-insulating panel material according to claim 1, characterized in that: A ring (3) is sleeved on the end of the feed pipe (2) away from the discharge pipe (1). A plurality of circular holes are equidistantly arranged in a ring shape on one side surface of the ring (3).

5. The discharging nozzle structure of a homogeneous fireproof and heat-insulating panel material according to claim 1, characterized in that: A strip-shaped opening (21) is opened on the upper surface of the horizontal part of the L-shaped plate (10). A rectangular opening (11) is opened at the upper position on one side surface of the vertical part of the L-shaped plate (10).

6. The discharging nozzle structure of a homogeneous fireproof and heat-insulating panel material according to claim 1, characterized in that: One end of the rectangular rod (12) far from the conical cover (17) is fixedly connected with a handle (13), and the handle (13) is arranged perpendicular to the rectangular rod (12).

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