Thermal insulation board powder spreading device

Abstract

The utility model relates to a powder spreading device for a heat insulation plate. The powder spreading device comprises a rack, a trough assembly and a steel comb assembly, the trough assembly is used for containing heat insulation plate powder; the steel comb assembly is arranged on the rack; the steel comb assembly comprises a three-dimensional adjusting assembly, a rotating assembly arranged on the three-dimensional adjusting assembly and a steel comb arranged on the rotating assembly. The three-dimensional adjusting assembly is adjustable in the depth direction of the trough so that the steel comb can be inserted into heat insulation plate powder of the trough assembly from top to bottom. The transverse length and the longitudinal length of the three-dimensional adjusting assembly are adjustable, so that the steel comb moves in the trough assembly in the direction parallel to the bottom of the trough to flatten heat insulation plate powder; the rotating assembly is in transmission connection with the steel comb, and the rotating axis of the rotating assembly is arranged in the depth direction of the trough so that the steel comb can rotate around the rotating axis, and the direction of the steel comb can be adjusted. Omni-directional carding and flattening of the steel comb in the trough are achieved through the steel comb and the driving structure of the steel comb, and the occupied space of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nano heat insulation board processing, in particular to a heat insulation board powder material paving device. Background Art

[0002] In the preparation process of nano thermal insulation board, the thermal insulation powder and the base material fiber need to be mixed together first, and then these raw materials are placed in the molding tank. These raw materials are usually in powder, granular or similar shapes, and the molding process is the key step in processing these raw materials into finished board products. The molding process has always been an important molding process in the industrial production process because of its simplicity and low production cost.

[0003] However, the thermal insulation performance of nano thermal insulation board is closely related to the uniformity of its thickness, so adjusting the thickness of nano thermal insulation board becomes a key link in the production process. In order to ensure the uniformity of thickness, the flattening of raw materials before molding becomes an important process step. Based on such a demand, it is particularly necessary to study a device for flattening powder of thermal insulation board. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a heat insulation board powder paving device, which is used to improve the uniformity of the paving of the nano heat insulation board powder before pressing, improve the uniformity of the thickness of the prepared nano heat insulation board, and effectively solve the problem of poor uniformity of the paving of the existing molded structure raw materials.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a heat insulation board powder material paving device, including a frame, a material trough assembly and a steel comb assembly;

[0006] The trough assembly is used to contain insulation board powder;

[0007] The steel comb assembly is arranged on the frame;

[0008] The steel comb assembly comprises a three-dimensional adjustment assembly, a rotating assembly arranged on the three-dimensional adjustment assembly, and a steel comb arranged on the rotating assembly;

[0009] The three-dimensional adjustment assembly is adjustable in the depth direction of the trough so that the steel comb can be inserted into the insulation board powder of the trough assembly from top to bottom;

[0010] The three-dimensional adjustment component is adjustable in length in the horizontal and vertical directions, so that the steel comb moves in the trough component in a direction parallel to the bottom of the trough to flatten the insulation board powder;

[0011] The rotating assembly is connected to the steel comb by transmission, and the rotating axis of the rotating assembly is arranged along the depth direction of the material trough, so that the steel comb can rotate around the rotating axis to achieve azimuth adjustment of the steel comb.

[0012] Furthermore, the three-dimensional adjustment component includes a vertical drive component, a transverse drive component and a longitudinal drive component; the vertical drive component is arranged vertically on the frame, the transverse drive component is arranged transversely at the upper end of the vertical drive component, and the longitudinal drive component is arranged longitudinally at the end of the transverse drive component that is away from the vertical drive component; the rotating component is arranged on the longitudinal drive component.

[0013] Furthermore, the vertical drive assembly includes a fixing frame fixed on the frame and a vertical drive member installed on the fixing frame, and the transverse drive assembly is connected to the vertical drive member to achieve vertical position adjustment of the transverse drive assembly when the vertical drive member moves up and down.

[0014] Furthermore, the fixing frame includes two guide rails arranged along the depth of the material trough, and the transverse driving assembly is provided with a sliding block adapted to the guide of the guide rails. When driven by the vertical driving member, the transverse driving assembly slides along the guide rails.

[0015] Furthermore, the vertical driving member is a cylinder, and both ends of the cylinder are hingedly connected to the transverse driving assembly and the fixing frame respectively.

[0016] Furthermore, the transverse drive assembly includes a transverse push rod with adjustable length in a direction perpendicular to the depth of the trough; the longitudinal drive assembly is arranged at the overhanging end of the transverse push rod to achieve position adjustment of the longitudinal drive assembly in a direction perpendicular to the depth of the trough when the transverse push rod is laterally extended or retracted.

[0017] Furthermore, a guide plate is fixed on the cylinder body of the transverse push rod, a guide hole is opened on the guide plate, and a guide rod is fixed on the longitudinal drive assembly. The guide rod is adapted to the guide hole, and the length direction of the guide rod is parallel to the telescopic direction of the transverse push rod of the transverse drive assembly.

[0018] Furthermore, the longitudinal drive assembly includes a linear module, the linear module is provided with a slide that slides longitudinally, and the rotating assembly is fixed on the slide to achieve longitudinal position adjustment of the rotating assembly when the linear module drives the slide to move.

[0019] Furthermore, the rotating component is a rotating cylinder, and the steel comb is fixed to the lower end of the rotating cylinder along the depth direction of the trough, so that when the rotating cylinder rotates, the angle of the steel comb can be adjusted on a paving plane perpendicular to the depth of the trough.

[0020] The beneficial effects of the above technical scheme are: the utility model takes the frame as the basis, and is provided with a molding assembly and a trough assembly at the upper and lower parts, and the raw materials are accommodated and molded through this structure. In order to flatten the raw materials in the trough assembly, the utility model is fixed with a steel comb assembly on one side of the frame, and the steel comb in the steel comb assembly is mounted on a multi-directional translation structure, through which lateral movement, longitudinal movement and rotation can be achieved, so that the steel comb can achieve controllable angle and position changes, and the steel comb can comb the powder in the trough to ensure the flattening effect of the raw materials in the trough. The flattening process relies on electronic control drive, and the whole process is standardized, which greatly improves the flattening effect and saves manpower.

[0021] The utility model has a novel structure. A steel comb and its driving structure can realize all-round combing and paving of the steel comb in the material trough, thereby reducing the space occupied by the equipment. The structure is flexible in movement, the mobile operation is controllable, the operation is convenient, and no human participation is required. The paving efficiency of the raw materials in the material trough is improved, and a convenient tool is provided for paving the nano insulation board powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the main structure;

[0024] Figure 3 for Figure 1 A side view structural schematic diagram of;

[0025] Figure 4 It is a schematic diagram of the implementation structure of the steel comb assembly;

[0026] Figure 5 It is a structural schematic diagram of the steel comb assembly from another perspective;

[0027] Figure 6 for Figure 4 Schematic diagram of the main structure;

[0028] Figure 7 for Figure 4 Schematic diagram of the top view structure.

[0029] Figure markings: 1-workbench, 2-main rod, 3-reaction seat, 4-main cylinder, 5-lifting seat, 6-boosting cylinder, 7-material trough; 8-assembly position; 9-vertical drive assembly, 91-cylinder, 92-base, 93-assembly plate, 94-fixed frame, 941-fixed plate, 942-guide rail, 943-slider, 944-frame; 10-lateral drive assembly, 101-lateral push rod, 102-guide plate, 103-guide hole, 104-guide rod, 105-mounting plate; 11-longitudinal drive assembly, 111-linear module, 112-slide, 113-connecting plate; 12-rotating assembly, 121-rotating cylinder, 122-slide, 13-steel comb. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0031] Example 1. This example aims to provide a heat insulation board powder material leveling device, which is mainly used for raw material leveling operations in the production process of nano heat insulation boards. The current leveling method is mostly manual leveling with a steel comb, which is difficult to control and easily causes uneven depth and poor leveling uniformity. In order to improve the leveling efficiency and effect, this example provides a nano heat insulation board powder material leveling device, which is used to improve the uniformity of the leveling of the nano heat insulation board powder before pressing, and improve the uniformity of the thickness of the prepared nano heat insulation board.

[0032] like Figure 1 Shown in the figure is a device for paving insulation board powder, including a frame, a trough assembly, a molding assembly and a steel comb assembly; the molding assembly and the trough assembly are respectively arranged on the upper and lower sides of the frame; the trough assembly is used to hold the insulation board powder. In this embodiment, the upper surface formed by the insulation board powder is used as the paving plane, the depth direction of the trough is perpendicular to the paving plane, the steel comb assembly is arranged on the frame, and the trough assembly is subjected to paving operations.

[0033] The usage scenario of this embodiment is the paving process of nano-insulation board powder, that is, the board powder is flattened before it is molded. The structure uses a frame as a fixed base, and the molding structure is assembled on the frame. In the specific structure, the molding component and the material trough component are respectively arranged on the upper and lower sides of the frame. Through this structure, the material trough component is used to accommodate the board powder, and the molding component is used to realize molding, and the steel comb component is used to perform mobile paving operations on the board powder in the material trough.

[0034] As an example, the frame in this embodiment includes a workbench 1, a main rod 2 and a reaction seat 3; a main rod 2 is vertically arranged on the workbench 1, and in practice, four main rods 2 are arranged and respectively distributed at the four corners of the workbench 1, and a reaction seat 3 is fixed on the upper part of the main rod 2; the material trough assembly includes a material trough 7, and the material trough 7 is fixed in the middle of the workbench 1, and its specific shape can adopt a square structure, and the molding assembly includes a main cylinder 4, a booster cylinder 6, a lifting seat 5 and a molding plate; the lifting seat 5 is adapted to be slidably mounted on the main rod 2, the main cylinder 4 is fixed in the middle of the reaction seat 3, and its telescopic end is connected to the lifting seat 5, the booster cylinder 6 is arranged on both sides of the main cylinder 4, and its lower telescopic end is fixed on the lifting seat 5; the molding plate is fixed to the bottom of the lifting seat 5 and corresponds to the material trough 7, and the lifting seat 5 is driven by the main cylinder 4 to move up and down along the main rod 2, so that the molding plate and the material trough 7 are pressed or separated, and the booster cylinder 6 is used to further increase the molding power for the lifting seat 5.

[0035] As the focus of this embodiment, the steel comb assembly includes a three-dimensional adjustment assembly, a rotating assembly relatively arranged on the three-dimensional adjustment assembly, and a steel comb 13 arranged on the rotating assembly; the steel comb 13 includes a plurality of comb teeth pointing vertically downward; the three-dimensional adjustment assembly is adjustable in the depth direction of the trough, so that the comb teeth of the steel comb can be inserted from top to bottom into the insulation board powder of the trough assembly; the three-dimensional adjustment assembly is adjustable in the horizontal and vertical lengths, so that the steel comb can move in the trough assembly in a direction parallel to the bottom of the trough to flatten the insulation board powder.

[0036] The three-dimensional adjustment component includes a vertical drive component 9, a transverse drive component 10 and a longitudinal drive component 11; the vertical drive component 9 is arranged vertically on the frame, specifically, the vertical drive component is arranged on the assembly position 8 on the side of the frame, the transverse drive component 10 is arranged laterally relatively at the upper end of the vertical drive component 9, and extends in the length direction of the trough, and the longitudinal drive component 11 is arranged longitudinally at the end of the transverse drive component 10 away from the vertical drive component 9; the rotating component 12 is arranged on the longitudinal drive component, wherein the vertical drive component 9 is arranged on the frame, and constitutes a three-dimensional adjustment component with the transverse drive component 10 and the longitudinal drive component 11; it is used for position adjustment in three-dimensional space.

[0037] The vertical drive assembly 9 includes a fixing frame 94 fixed on the frame and a vertical drive member installed on the fixing frame 94. The transverse drive assembly 10 is connected to one end of the vertical drive member to achieve vertical position adjustment of the transverse drive assembly when the vertical drive member moves up and down.

[0038] In the specific structure, the vertical drive assembly 9 is used to adjust the position vertically, so that the steel comb 13 can be easily extended into or moved out of the material trough 7, or the combing depth can be adjusted in the material trough 7. The fixed frame 94 is fixed on the frame. This description is used to illustrate that the state of the fixed frame is a fixed state, that is, the fixed frame 94 is fixed relative to the frame. The specific implementation method can be to directly fix it on the frame, or to fix it relatively to a foundation, such as the ground, wall, etc. Its purpose is to provide an installation foundation for the translation structure.

[0039] The transverse drive assembly 10 is adapted to guide the fixed frame 94. The fixed frame 94 includes a fixed plate 941, on which two guide rails 942 extending vertically are arranged. The transverse drive assembly 10 is provided with a slider 943 adapted to guide the guide rails 942. The fixed frame 94 includes a frame body 944 fixed on the frame, the fixed plate 941 is fixed to the upper end of the frame body 944, and an assembly plate 93 is arranged at the lower part of the frame body 944. The assembly plate 93 is fixed to the assembly position 8 on the side of the frame by bolts; the guide rails 942 are arranged at intervals in the transverse direction, and the vertical drive member is located between the two guide rails 942 in the transverse direction. The vertical drive assembly is a load-bearing end in structure, and it is constrained and limited by the vertically arranged double rails to ensure the support strength of the structure.

[0040] The transverse drive assembly 10 includes a mounting plate 105 and a transverse push rod 101 which is arranged on the mounting plate 105 and is adjustable in transverse length. A slider 943 which can slide with the guide rail 942 is fixed on the mounting plate 105 so that the mounting plate can be adjusted along the depth direction of the trough. The longitudinal drive assembly is arranged at the cantilevered end of the transverse push rod 101, and the transverse position adjustment of the longitudinal drive assembly is realized when the transverse push rod 101 is laterally extended or retracted.

[0041] The vertical driving member is a cylinder 91, and a base 92 is arranged on a fixing frame 94. The two ends of the cylinder 91 are respectively hinged on the base 92 and the mounting plate 105. This structure is convenient for assembly, and the structural drive is stable, which avoids the lateral stress exerted on the cylinder by the suspended end of the lateral driving component.

[0042] A guide plate 102 is fixed on the cylinder body of the transverse push rod 101, and guide holes 103 are respectively opened on the guide plate 102 on both longitudinal sides of the transverse push rod 101. Structurally, the transverse push rod 101 is located in the middle, and the guide rod 104 is located on both sides of the transverse push rod 101. A guide rod 104 extending in the transverse direction and adapted to the guide hole 103 is fixed on the longitudinal drive assembly 10. Through the positioning of the guide rod 104 and the guide hole 103, the transverse push rod provides power, and the guide rod 104 provides a limit to ensure the smooth operation of the transverse drive assembly.

[0043] The longitudinal drive assembly 11 includes a connecting plate 113 and a linear module 111 disposed on the connecting plate 113 . The linear module 111 can be further configured as a synchronous belt linear slide. A slide 112 capable of sliding in the longitudinal direction is disposed on the linear module 111 .

[0044] The rotating assembly 12 is fixed on the slide 112 to achieve longitudinal position adjustment of the rotating assembly when the linear module drives the slide to move; the connecting plate 113 is fixedly connected to the rod body of the transverse push rod 101 and the guide rod 104 respectively, so that it can move horizontally under the action of the transverse push rod.

[0045] The rotating component 12 is a rotating cylinder 121, and the steel comb 13 is fixed at the lower end of the rotating cylinder 121, so that the steel comb can be adjusted in angle on a paving plane perpendicular to the depth of the material trough; the rotating cylinder 121 is fixed on the connecting plate 113, and has a driving shaft extending vertically, the driving shaft is rotatably set on the connecting plate 113, and is fixedly connected to the steel comb 13.

[0046] The film pressing assembly is adjustable in position relative to the trough assembly so that the film pressing assembly moves downward relative to the trough assembly to squeeze the insulation board powder in the trough assembly. In implementation, the trough 7 is a rectangular parallelepiped structure, the transverse driving assembly 10 is in the same direction as the long side of the trough 7 assembly, and the longitudinal driving assembly 11 is in the same direction as the short side of the trough 7.

[0047] Structurally, the transverse drive component 10 and the longitudinal drive component 11 are linear straight-line drive structures, and the rotating component 12 is an angle adjustment structure. The steel comb 13 has a plurality of tooth structures. The rotating cylinder 121 connected to the steel comb 13 is used to convert the direction of the steel comb 13 by using the rotating cylinder 121. The conversion direction is divided into an X direction and a Y direction. The X direction and the Y direction are perpendicular to each other and are both in the horizontal direction. Specifically, the X direction is defined as the transverse direction, that is, the extension direction of the transverse drive component 10, and the Y direction is defined as the longitudinal direction, that is, the extension direction of the longitudinal drive component. The powder in the material trough 7 is combed by the steel comb 13. The steel comb 13 first combs the powder along the X direction, then changes direction, and then combs the powder along the Y direction.

[0048] When in use, after the powder is placed in the material trough 7, the steel comb 13 is rotatably connected to the rotary cylinder 121 to change the angle of the steel comb 13, and the steel comb 13 and the synchronous belt linear slide are driven to move along the length direction of the horizontal push rod 101 by the horizontal push rod 101, so that the steel comb 13 moves to the top of the material trough 7, and then the vertical cylinder 91 under the horizontal push rod 101 drives the steel comb 13 to descend, so that the steel comb 13 is lowered into the material trough 7, and the bottom of the steel comb 13 contacts the bottom of the trough 7, and then the horizontal push rod 101 drives the steel comb 13 to move back and forth to comb the powder in the material trough 7. Then the vertical cylinder 91 drives the steel comb 13 to rise, so that the steel comb 13 moves to the top of the material trough 7, and then the rotating cylinder 121 drives the steel comb 13 to rotate 90°, so that the comb teeth arrangement direction of the steel comb 13 is parallel to the length direction of the horizontal push rod 101, and under the action of the linear module 111, the steel comb 13 is driven to move in a direction perpendicular to the length direction of the horizontal push rod, and the steel comb 13 is driven to move back and forth to flatten the powder in the material trough 7; by setting a steel comb 13, this embodiment can reduce the occupation of equipment space, reduce the production cost of the equipment, and improve the convenience of operation.

[0049] The above-mentioned implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. The basic concept of the utility model is to realize the all-round combing and leveling of the steel comb in the trough through a steel comb and its driving structure, so as to reduce the space occupied by the equipment. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A heat insulation board powder paving device, characterized in that: It includes a frame, a trough assembly and a steel comb assembly; The trough assembly is used to contain insulation board powder; The steel comb assembly is arranged on the frame; The steel comb assembly comprises a three-dimensional adjustment assembly, a rotating assembly arranged on the three-dimensional adjustment assembly, and a steel comb arranged on the rotating assembly; The three-dimensional adjustment assembly is adjustable in the depth direction of the trough so that the steel comb can be inserted into the insulation board powder of the trough assembly from top to bottom; The three-dimensional adjustment component is adjustable in length in the horizontal and vertical directions, so that the steel comb moves in the trough component in a direction parallel to the bottom of the trough to flatten the insulation board powder; The rotating assembly is connected to the steel comb by transmission, and the rotating axis of the rotating assembly is arranged along the depth direction of the material trough, so that the steel comb can rotate around the rotating axis to achieve azimuth adjustment of the steel comb.

2. The heat insulation board powder paving device according to claim 1, characterized in that: The three-dimensional adjustment component includes a vertical drive component, a transverse drive component and a longitudinal drive component; the vertical drive component is arranged vertically on the frame, the transverse drive component is arranged transversely at the upper end of the vertical drive component, and the longitudinal drive component is arranged longitudinally at the end of the transverse drive component that is away from the vertical drive component; the rotating component is arranged on the longitudinal drive component.

3. The heat insulation board powder paving device according to claim 2, characterized in that: The vertical drive assembly includes a fixing frame fixed on the frame and a vertical drive member installed on the fixing frame. The transverse drive assembly is connected to the vertical drive member to achieve vertical position adjustment of the transverse drive assembly when the vertical drive member moves up and down.

4. The heat insulation board powder paving device according to claim 3, characterized in that: The fixing frame comprises two guide rails arranged along the depth of the material trough, and the transverse driving assembly is provided with a sliding block adapted to the guiding of the guide rails. When driven by the vertical driving member, the transverse driving assembly slides along the guide rails.

5. The heat insulation board powder paving device according to claim 4, characterized in that: The vertical driving member is a cylinder, and both ends of the cylinder are respectively hingedly connected to the transverse driving assembly and the fixing frame.

6. The heat insulation board powder paving device according to any one of claims 3 to 5, characterized in that: The transverse drive assembly includes a transverse push rod with adjustable length in a direction perpendicular to the depth of the trough; the longitudinal drive assembly is arranged at the overhanging end of the transverse push rod to achieve position adjustment of the longitudinal drive assembly in a direction perpendicular to the depth of the trough when the transverse push rod is laterally extended or retracted.

7. The heat insulation board powder paving device according to claim 6, characterized in that: A guide plate is fixed on the cylinder body of the transverse push rod, a guide hole is opened on the guide plate, a guide rod is fixed on the longitudinal drive assembly, the guide rod is adapted to the guide hole, and the length direction of the guide rod is parallel to the telescopic direction of the transverse push rod of the transverse drive assembly.

8. The heat insulation board powder paving device according to claim 6, characterized in that: The longitudinal driving assembly includes a linear module, on which a slide table sliding in the longitudinal direction is arranged, and the rotating assembly is fixed on the slide table so as to realize longitudinal position adjustment of the rotating assembly when the linear module drives the slide table to move.

9. The heat insulation board powder paving device according to claim 8, characterized in that: The rotating assembly is a rotating cylinder, and the steel comb is fixed to the lower end of the rotating cylinder along the depth direction of the trough, so that when the rotating cylinder rotates, the steel comb can be adjusted in angle on a paving plane perpendicular to the depth of the trough.

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