Heat insulation board slurry recycling and flow guiding structure

Abstract

The utility model provides an insulation board slurry recycling and flow guiding structure which comprises a recycling bin, notches are formed in the edges of the upper portions of two parallel side faces of the recycling bin, the bottoms in the notches are flush with the upper surface of a belt conveyor, and a perforated plate used for lifting an insulation board is arranged at the upper portion in the recycling bin. One end of the perforated plate is hinged to the recycling bin, two connecting lugs are symmetrically installed on the side, away from the hinged position of the perforated plate and the recycling bin, of the upper surface of the perforated plate, the connecting lugs are rotationally connected with the movable end of the air cylinder, the cylinder body end of the air cylinder is rotationally connected with the supporting frame, and the cross section of the supporting frame is in an inverted J shape. The end, away from the air cylinder, of the supporting frame is connected with a recycling bin through a connecting piece, a conical bin with the wide upper portion and the narrow lower portion is installed at the bottom of the recycling bin, and a flow guide pipe is installed at the bottom of the conical bin.

Description

Technical Field

[0001] The utility model discloses a slurry recovery and diversion structure for a thermal insulation board, and belongs to the thermal insulation board processing field. Background Art

[0002] In order to improve the stability, aging resistance and flame retardant effect of the insulation board, it is necessary to coat the surface of the insulation board with flame retardant slurry. After the surface of the insulation board is covered with the flame retardant slurry, it is transported to a drying mechanism for drying, thereby forming an insulation board with flame retardant properties. In order to prevent the flame retardant slurry from dripping at will, the insulation board is placed on a porous plate, and the porous plate is installed in a recovery bin, so that the flame retardant slurry dripping from the insulation board is recovered in the recovery bin. The above operation is one of the ways to centrally recycle flame retardant slurry. At present, the insulation board is placed on and removed from the porous plate in the recovery bin by manual movement. This method results in low processing efficiency of the insulation board and high labor intensity of personnel. Therefore, it is necessary to design an insulation board slurry recovery diversion structure for mechanically transferring the insulation board. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide an insulation board slurry recovery and diversion structure to solve the problems raised in the above-mentioned background technology. The utility model realizes mechanical transfer of insulation boards, improves the efficiency of insulation board processing, and reduces the labor intensity of personnel.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a thermal insulation board slurry recovery and diversion structure, comprising a recovery bin arranged between two belt conveyors for conveying thermal insulation boards, wherein notches are provided at the upper edges of two parallel side surfaces of the recovery bin, and the bottom of the notch is flush with the upper surface of the belt conveyor, and a porous plate for lifting the thermal insulation board is provided at the upper position in the recovery bin, one end of the porous plate is hinged to the recovery bin, and two connecting ears are symmetrically installed on the side of the upper surface of the porous plate away from the hinged part with the recovery bin, the connecting ear is rotatably connected to the movable end of the cylinder, the cylinder body end is rotatably connected to the support frame, the cross-section of the support frame is an inverted "J" shape, and the end of the support frame away from the cylinder is connected to the recovery bin through a connecting piece, and a conical bin with a wide top and a narrow bottom is installed at the bottom of the recovery bin, and a diversion pipe is installed at the bottom of the conical bin.

[0005] Furthermore, the connecting part includes a protrusion, and protrusions are installed on two side surfaces of the recovery bin adjacent to the notch. The protrusion fits with the end of the support frame away from the cylinder, and two screw holes are provided on the side of the protrusion facing the support frame. Two circular holes aligned with the screw holes are provided in the area where the support frame and the protrusion fit, and screws are inserted in the circular holes, and one end of the screw is threadedly connected in the screw hole.

[0006] Furthermore, an extension plate is installed on the lower surface of the protrusion, and the extension plate is connected and fixed to the recovery bin. An end of the extension plate away from the protrusion is connected and fixed to a horizontal bar, and the horizontal bar is connected and fixed to the recovery bin.

[0007] Furthermore, an ear plate is fixedly connected to the end of the cylinder body, and the ear plate is rotatably connected to the support frame through a circular shaft.

[0008] Furthermore, a transparent storage barrel is provided on the lower side of the conical bin, the lower end of the guide tube is connected to the storage barrel, a discharge valve is installed at the bottom of the storage barrel, and a plurality of connecting rods are evenly installed on the top of the storage barrel, and the upper ends of the connecting rods are connected and fixed to the conical bin.

[0009] Furthermore, a support ring connected and fixed to the storage barrel is sleeved on the lower end of the storage barrel, and a plurality of vertical rods are equidistantly installed in a ring shape on the lower surface of the support ring, and the lower ends of the vertical rods are connected and fixed to a chassis with holes.

[0010] Beneficial effects of the utility model:

[0011] 1. Place the insulation board on the porous board, so that the excess flame retardant slurry coated on the insulation board drips into the space formed by the recovery bin and the conical bin under the action of its own gravity, and then the flame retardant slurry flows into the storage barrel through the guide pipe. After opening the discharge valve, the flame retardant slurry in the storage barrel is discharged from the discharge valve to the collection container, so as to realize the recycling and reuse of the flame retardant slurry.

[0012] 2. Place the recovery bin between two belt conveyors, and make the porous plate in a horizontal state. Then the belt conveyor transfers the insulation plate to the porous plate. After the flame retardant slurry coating of the insulation plate on the porous plate is completed, control the cylinder to shrink. At this time, the porous plate is tilted, so that the insulation plate on the porous plate slides along the tilted porous plate to the belt conveyor on the other side of the recovery bin. Then control the cylinder to extend so that the porous plate is in a horizontal state again, realizing mechanical transfer of the insulation plate, improving the efficiency of insulation plate processing, eliminating the need for manual transfer of the insulation plate, and reducing labor intensity.

[0013] 3. Align the round hole on the support frame with the screw hole on the protrusion, and then pass the screw through the round hole and screw it into the screw hole to complete the assembly of the support frame and the recycling bin. The protrusion can partially increase the thickness of the recycling bin where the screws are installed, without increasing the wall thickness of the recycling bin as a whole, thereby reducing the production cost of the recycling bin.

[0014] 4. The extension plate on the protrusion and the horizontal bar at one end of the extension plate are connected and fixed to the recovery bin, so that the force applied by the insulation board to the porous plate is dispersed to the surface of the recovery bin through the cylinder, support frame, protrusion, extension plate and horizontal bar, avoiding a certain area of ​​the recovery bin from being subjected to a large load, which is conducive to further reducing the wall thickness of the recovery bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a slurry recovery and diversion structure for an insulation board according to the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 It is a schematic diagram of the assembly of a storage cylinder and a recovery bin in a slurry recovery and diversion structure for a thermal insulation board according to the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0020] Figure 5 It is a schematic diagram of the assembly of the connecting ear and the porous plate in the insulation board slurry recovery and diversion structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the assembly of the middle ear plate and the cylinder of the insulation board slurry recovery and diversion structure of the utility model;

[0022] In the figure: 1-recovery bin, 2-porous plate, 3-support frame, 4-cylinder, 5-storage barrel, 6-support ring, 7-vertical rod, 8-discharge valve, 9-guide pipe, 10-connecting rod, 11-conical bin, 12-connecting ear, 13-screw, 14-horizontal bar, 15-extension plate, 16-bump, 17-ear plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1 and Figure 3 The utility model provides a technical solution: a thermal insulation board slurry recovery and diversion structure, comprising a recovery bin 1 arranged between two belt conveyors for conveying thermal insulation boards, notches are provided at the upper edges of two parallel side surfaces of the recovery bin 1, the bottom of the notch is flush with the upper surface of the belt conveyor, a porous plate 2 for lifting the thermal insulation board is provided at the upper position inside the recovery bin 1, one end of the porous plate 2 is hinged to the recovery bin 1, so that the porous plate 2 is in a horizontal state, and then the porous plate 2 is flush with the upper surfaces of the belt conveyors on both sides of the recovery bin 1, which is convenient for conveying the thermal insulation board.

[0025] See also Figure 1 and Figure 3A conical bin 11 which is wide at the top and narrow at the bottom is installed at the bottom of the recovery bin 1, a guide pipe 9 is installed at the bottom of the conical bin 11, a transparent storage barrel 5 is provided on the lower side of the conical bin 11, the lower end of the guide pipe 9 is connected to the storage barrel 5, a discharge valve 8 is installed at the bottom of the storage barrel 5, a plurality of connecting rods 10 are evenly installed on the top of the storage barrel 5, the upper end of the connecting rod 10 is connected and fixed to the conical bin 11, and the connecting rod 10 is installed between the storage barrel 5 and the conical bin 11 to improve the stability of the connection between the storage barrel 5 and the conical bin 11, and a support ring 6 which is connected and fixed to the storage barrel 5 is sleeved at the lower end of the storage barrel 5, and the lower surface of the support ring 6 is annularly and equidistantly installed A plurality of vertical rods 7 are provided, and the lower ends of the vertical rods 7 are connected and fixed to a chassis with holes. The chassis is installed at the desired position by bolts to limit the position of the vertical rods 7. The vertical rods 7 and the support ring 6 work together to limit the position of the storage barrel 5, so that the insulation board is placed on the porous plate 2, so that the excess flame retardant slurry coated on the insulation board drips into the space formed by the recovery bin 1 and the conical bin 11 under the action of its own gravity, and then the flame retardant slurry flows into the storage barrel 5 through the guide pipe 9. After the discharge valve 8 is opened, the flame retardant slurry in the storage barrel 5 is discharged from the discharge valve 8 to the collection container, thereby realizing the recovery and reuse of the flame retardant slurry.

[0026] See also Figure 1-Figure 6 , two connecting ears 12 are symmetrically installed on one side of the upper surface of the porous plate 2 away from the hinged part between it and the recovery bin 1, and the connecting ear 12 is rotatably connected to the movable end of the cylinder 4, and the cylinder body end of the cylinder 4 is connected and fixed with an ear plate 17, and the ear plate 17 is rotatably connected to the support frame 3 through a circular shaft. The ear plate 17 plays a role in connecting the cylinder body end of the cylinder 4 and the support frame 3. The cross-section of the support frame 3 is an inverted "J" shape, and bumps 16 are installed on the two side surfaces adjacent to the notch of the recovery bin 1. The bump 16 fits with one end of the support frame 3 away from the cylinder 4, and two screw holes are provided on the side of the bump 16 facing the support frame 3. Two circular holes aligned with the screw holes are provided in the area where the support frame 3 fits with the bump 16, and a screw 13 is inserted in the circular hole, and one end of the screw 13 is threadedly connected in the screw hole, so that the circular hole on the support frame 3 is aligned with the screw hole on the bump 16, and then the screw 13 is screwed into the screw hole through the round hole to complete the assembly of the support frame 3 and the recovery bin 1. The protrusion 16 can locally increase the thickness of the recovery bin 1 where the screw 13 is installed, without increasing the wall thickness of the recovery bin 1 as a whole, thereby reducing the production cost of the recovery bin 1, so that the recovery bin 1 is located between the two belt conveyors, so that the porous plate 2 is in a horizontal state, and then the belt conveyor conveys the insulation board to the porous plate 2. After the flame retardant slurry coating of the insulation board on the porous plate 2 is completed, the cylinder 4 is controlled to contract. At this time, the porous plate 2 is inclined, so that the insulation board on the porous plate 2 slides along the inclined porous plate 2 to the belt conveyor on the other side of the recovery bin 1, and then the cylinder 4 is controlled to extend so that the porous plate 2 is in a horizontal state again, thereby realizing mechanical transfer of the insulation board, improving the efficiency of insulation board processing, and eliminating the need for manual transfer of the insulation board, thereby reducing the labor intensity of personnel.

[0027] See also Figure 1-Figure 4 An extension plate 15 is installed on the lower surface of the protrusion 16, and the extension plate 15 is connected and fixed to the recovery bin 1. The end of the extension plate 15 away from the protrusion 16 is connected and fixed with a cross bar 14, and the cross bar 14 is connected and fixed to the recovery bin 1, so that the extension plate 15 on the protrusion 16 and the cross bar 14 at one end of the extension plate 15 are both connected and fixed to the recovery bin 1, and then the force applied by the insulation plate on the porous plate 2 is dispersed to the surface of the recovery bin 1 through the cylinder 4, the support frame 3, the protrusion 16, the extension plate 15 and the cross bar 14, so as to avoid a certain area of ​​the recovery bin 1 from being subjected to a large load, which is conducive to further reducing the wall thickness of the recovery bin 1.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A slurry recovery and diversion structure for an insulation board, comprising a recovery bin (1) arranged between two belt conveyors for conveying insulation boards, characterized in that: The recovery bin (1) is provided with notches at the upper edges of two parallel side surfaces, the bottom of the notches being flush with the upper surface of the belt conveyor, a porous plate (2) for lifting the insulation board is provided at the upper position of the recovery bin (1), one end of the porous plate (2) is hinged to the recovery bin (1), two connecting ears (12) are symmetrically installed on the upper surface of the porous plate (2) away from the hinged portion of the porous plate (2) and the recovery bin (1), the connecting ears (12) are rotatably connected to the movable end of the cylinder (4), the cylinder end of the cylinder (4) is rotatably connected to the support frame (3), the cross section of the support frame (3) is an inverted "J" shape, the end of the support frame (3) away from the cylinder (4) is connected to the recovery bin (1) through a connecting piece, the bottom of the recovery bin (1) is provided with a conical bin (11) which is wide at the top and narrow at the bottom, and the bottom of the conical bin (11) is provided with a guide pipe (9).

2. The insulation board slurry recovery and diversion structure according to claim 1, characterized in that: The connecting member comprises a protrusion (16), and the protrusions (16) are installed on two side surfaces of the recovery bin (1) adjacent to the notch. The protrusion (16) is in contact with one end of the support frame (3) away from the cylinder (4). Two screw holes are provided on a side of the protrusion (16) facing the support frame (3). Two circular holes aligned with the screw holes are provided in the area where the support frame (3) and the protrusion (16) are in contact. A screw (13) is inserted in the circular hole, and one end of the screw (13) is threadedly connected in the screw hole.

3. The insulation board slurry recovery and diversion structure according to claim 2, characterized in that: An extension plate (15) is installed on the lower surface of the protrusion (16), and the extension plate (15) is connected and fixed to the recovery bin (1). One end of the extension plate (15) away from the protrusion (16) is connected and fixed to a horizontal bar (14), and the horizontal bar (14) is connected and fixed to the recovery bin (1).

4. The insulation board slurry recovery and diversion structure according to claim 1, characterized in that: An ear plate (17) is connected and fixed to the cylinder body end of the cylinder (4), and the ear plate (17) is rotatably connected to the support frame (3) via a circular shaft.

5. The insulation board slurry recovery and diversion structure according to claim 1, characterized in that: A transparent material storage barrel (5) is provided at the lower side of the conical bin (11); the lower end of the flow guide tube (9) is connected to and communicates with the material storage barrel (5); a discharge valve (8) is installed at the bottom of the material storage barrel (5); a plurality of connecting rods (10) are evenly installed at the top of the material storage barrel (5); and the upper ends of the connecting rods (10) are connected and fixed to the conical bin (11).

6. The insulation board slurry recovery and diversion structure according to claim 5, characterized in that: The lower end of the material storage barrel (5) is sleeved with a support ring (6) connected and fixed to the material storage barrel (5), and a plurality of vertical rods (7) are equidistantly installed in a ring shape on the lower surface of the support ring (6), and the lower ends of the vertical rods (7) are connected and fixed to a bottom plate with holes.

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