CN220412317U - Production device for double-density rock wool board - Google Patents
Production device for double-density rock wool board Download PDFInfo
- Publication number
- CN220412317U CN220412317U CN202321773501.4U CN202321773501U CN220412317U CN 220412317 U CN220412317 U CN 220412317U CN 202321773501 U CN202321773501 U CN 202321773501U CN 220412317 U CN220412317 U CN 220412317U
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- Prior art keywords
- rock wool
- felt
- density
- roller
- double
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a production device for a double-density rock wool board, which comprises a felt conveyor, a pendulum machine and a stacking conveyor, wherein the felt conveyor is horizontally arranged, the pendulum machine is vertically arranged at the output end of the felt conveyor, the stacking conveyor is horizontally arranged at the bottom of the pendulum machine, the running direction of the stacking conveyor is vertical to the swinging direction of the pendulum machine, a pressing roller is arranged at one side of the top of the felt conveyor, and the length of the pressing roller is smaller than the width of a rock wool felt; the pressing roller only presses one end of the rock wool felt in the width direction to improve the density of the rock wool felt, then a part with high density is always stacked on the top of the part with low density through the reciprocating swing of the pendulum bob, and finally the double-density rock wool board is prepared, and rock wool is not required to be cut in the thickness direction in the process, so that the uniformity and uniformity of each part of a rock wool product are ensured, and the quality of the double-density rock wool product is improved; and glue spraying and bonding treatment are not needed, the operation is simple, and the production efficiency is improved.
Description
[ field of technology ]
The utility model belongs to the technical field of rock wool production, and particularly relates to a production device for a double-density rock wool board.
[ background Art ]
Rock wool is a building heat-insulating material with outstanding performance, and has the performances of heat insulation, sound absorption, heat insulation, fire prevention, ventilation and the like. At present, a common error area exists in the field of building heat preservation in China when rock wool materials are applied: i.e. the higher the density the better the mechanical strength of the rock wool product. However, an excessively high density inevitably leads to an increase in thermal conductivity, thereby impairing the thermal insulation performance of the rock wool board and also causing inconvenience in construction and installation;
in order to improve the mechanical strength of the rock wool product and not increase the heat conductivity coefficient, directional rock wool plates (sandwich or double-density rock wool plates) are developed, the upper density of each plate is far higher than the lower density through a reasonable fiber arrangement scheme, the integral wind resistance and tensile strength of the rock wool product are improved through a high-strength high-density surface layer, the long-term uniform load can be borne, the point load can be converted into the uniform load, and the application range of the rock wool product is greatly improved.
At present, when preparing dual-density rock wool boards, the rock wool felt is mostly divided into an upper layer and a lower layer along the thickness direction, then an upper layer structure is compressed to increase the density of the rock wool felt, and then the rock wool felt and a lower layer are bonded together by using an adhesive to finally form the dual-density rock wool board (such as patent CN 114750443A), but the mode is not well controlled when cutting the rock wool felt in the thickness direction, is easy to cut irregularly, influences the quality of products, and has complex working procedures and inconvenient operation.
[ utility model ]
Aiming at the defects of the prior art, the utility model aims to provide a production device for a double-density rock wool board.
In order to achieve the above purpose, the utility model provides a production device for a double-density rock wool board, which comprises a felt conveyor, a pendulum machine and a stacking conveyor, wherein the felt conveyor is horizontally arranged, the pendulum machine is vertically arranged at the output end of the felt conveyor, the stacking conveyor is horizontally arranged at the bottom of the pendulum machine, and the running direction of the stacking conveyor is vertical to the swinging direction of the pendulum machine; the felt conveyor is characterized in that a rolling press is arranged on one side of the top of the felt conveyor, the rolling press comprises a pressing roller, the length direction of the pressing roller is parallel to the width direction of the rock wool felt, and the length of the pressing roller is smaller than the width of the rock wool felt.
Preferably, the felt conveyor comprises a driving conveying roller, a driven conveying roller and a conveying belt connected between the driving conveying roller and the driven conveying roller, wherein the pressing roller is arranged at the top of the driven conveying roller, the length of the pressing roller is smaller than that of the driven conveying roller, and the outer end face of the pressing roller is flush with the end part of the driven conveying roller.
Preferably, two ends of the driven conveying roller in the axial direction are respectively connected with a connecting frame in a sliding mode, so that the vertical position of the driven conveying roller can be adjusted, the distance between the driven conveying roller and the pressing roller is adjusted, and the pressure applied to the rock wool felt is adjusted.
Preferably, two axial ends of the driven conveying roller are respectively and rotatably connected with an upper sliding block, a sliding groove is vertically arranged in the connecting frame, and the upper sliding blocks are slidably connected in the sliding groove.
Preferably, a cylinder is vertically arranged at the lower end of the connecting frame sliding groove, and the movable end of the cylinder upwards penetrates through the sliding groove to be connected with the upper sliding block.
Preferably, the end part of the movable end of the air cylinder is fixedly connected with a lower sliding block, the lower sliding block is slidably connected in the sliding groove, a pressure sensor is arranged at the top of the lower sliding block, and the upper end of the pressure sensor is in contact with the upper sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the production device for the double-density rock wool board, the rolling pressurizing machine is arranged on the felt conveyor to pressurize one part of the rock wool felt, so that the density of the part is improved, then one part with high density is always stacked on the top of the part with low density through the reciprocating swing of the pendulum machine, finally the double-density rock wool board is prepared through pleating and pressurizing, rock wool is not required to be cut in the thickness direction in the process, the uniformity and the uniformity of each part of a rock wool product are ensured, and the quality of the double-density rock wool product is improved; the glue spraying and bonding treatment are not needed, the operation is simple, and the production efficiency is improved;
the height of the driven conveying roller in the production device for the double-density rock wool board can be adjusted, so that the pressure applied by the rolling pressurizing machine on the rock wool felt is adjusted, and the production device is suitable for different density requirements.
[ description of the drawings ]
FIG. 1 is a schematic view of a production apparatus according to the present utility model;
FIG. 2 is a schematic view showing the structures of the pressing roller and the driven conveying roller portion according to the present utility model;
wherein, 1-felt conveyor; 101-an active conveying roller; 102-driven conveying rollers; 103-a conveyor belt; 2-pendulum bob; 3-stacking conveyor; 4-rolling pressurizing machine; 401-a pressing roller; 5-rock wool felt; 501-a high density portion; 502-a low density portion; 6-connecting frames; 601-upper slide block; 602-cylinder; 603-lower slide block; 604-pressure sensor.
[ detailed description ] of the utility model
The utility model is illustrated by the following specific examples, but is in no way limited thereto, in order to make the objects, technical solutions and advantages of the utility model more apparent. The following description of the preferred embodiments of the utility model is merely illustrative of the utility model and should not be taken as limiting the utility model, it being understood that any modifications, equivalents, and improvements made within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
As shown in fig. 1, the utility model provides a production device for a dual-density rock wool board, which comprises a felt conveyor 1, a pendulum machine 2 and a stacking conveyor 3, wherein the felt conveyor 1 is horizontally arranged, the pendulum machine 2 is vertically arranged at the output end of the felt conveyor, the stacking conveyor 3 is horizontally arranged at the bottom of the pendulum machine 2, and the running direction of the stacking conveyor 3 is vertical to the swinging direction of the pendulum machine 2 (the felt conveyor 1, the pendulum machine 2 and the stacking conveyor 3 are all in structures in the prior art and are not repeated here); the top side of the felt conveyor 1 is provided with a rolling press 4, the rolling press 4 comprises a pressing roller 401, and the length of the pressing roller 401 is parallel to the width direction of the rock wool felt and is smaller than the width of the rock wool felt.
The felt conveyor 1 comprises a driving conveying roller 101, a driven conveying roller 102 and a conveying belt connected between the driving conveying roller 101 and the driven conveying roller 102, wherein the pressing roller 401 is arranged at the top of the driven conveying roller 102, the length of the pressing roller is smaller than that of the driven conveying roller 102, the outer end face of the pressing roller is flush with the end of the driven conveying roller 102, and only one end of the rock wool felt in the width direction is pressed during pressing, so that the densities of the rock wool felt in the width direction are different.
Preferably, both ends of the driven conveying roller 102 in the axial direction are respectively slidably connected with a connecting frame 6, so that the vertical position of the driven conveying roller can be adjusted, the distance between the driven conveying roller and the pressing roller 401 is adjusted, and the pressure applied to the rock wool felt is adjusted.
Preferably, two axial ends of the driven conveying roller 102 are respectively and rotatably connected with an upper slide block 601, a chute is vertically arranged in the connecting frame 6, and the upper slide block 601 is slidably connected in the chute.
Further preferably, a cylinder 602 is vertically disposed at the lower end of the connecting frame chute, and the movable end of the cylinder 602 passes through the chute upwards to be connected with the upper slider 601.
Preferably, the end of the movable end of the cylinder is fixedly connected with a lower slider 603, the lower slider 603 is slidably connected with the connecting frame chute, a pressure sensor 604 is arranged at the top of the lower slider 603, and the upper end of the pressure sensor 604 is in contact with the upper slider and is used for detecting the pressure between the upper slider and the lower slider, namely the pressure between the driven conveying roller 102 and the pressing roller 401.
The working principle of the production device is as follows: when the cotton felt collecting machine is used, cotton felts collected by the cotton collecting machine are conveyed into the pendulum machine 2 through the felt conveyor 1, one end of the cotton felt in the width direction is pressurized by the rolling pressurizing machine 4 when the felt conveyor is conveyed, so that the cotton felts are different in density in the width direction, then the rock wool felts are stacked on the top of the stacking conveyor 3 through the reciprocating swing of the pendulum machine 2, and the rock wool felts on the high-density side are always paved on the top of the rock wool felts on the low-density side through the operation speed adjustment of the pendulum machine 2 and the stacking conveyor 3, and finally the double-density rock wool plate with high upper-density and low-density lower-layer is prepared through the procedures of pleating, pressurizing, solidifying and the like.
The foregoing examples have been presented only to illustrate certain embodiments of the utility model and are described in more detail and not to be construed as limiting the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the spirit of the utility model, which falls within the scope of the present section. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (6)
1. The utility model provides a production device for two density rock wool boards, its characterized in that includes felt conveyer, pendulum machine and piles up the conveyer, felt conveyer level sets up, and the vertical output that sets up at the felt conveyer of pendulum machine piles up the conveyer level and sets up in the bottom of pendulum machine, and its direction of travel is perpendicular with the swing direction of pendulum machine, top one side of felt conveyer is provided with the roll press machine, the roll press machine includes a pressure roller, the length direction of pressure roller is parallel with the width direction of rock wool felt, and its length is less than the width of rock wool felt.
2. The apparatus for producing double-density rock wool boards according to claim 1, wherein the felt conveyor comprises a driving conveyor roller, a driven conveyor roller and a conveyor belt connected between the driving conveyor roller and the driven conveyor roller, the pressing roller is disposed on top of the driven conveyor roller, the length of the pressing roller is smaller than that of the driven conveyor roller, and the outer end face of the pressing roller is flush with the end of the driven conveyor roller.
3. The production device for double-density rock wool boards according to claim 2, wherein two ends of the driven conveying roller in the axial direction are respectively connected with a connecting frame, and the driven conveying roller is in sliding connection with the connecting frame.
4. The production device for the double-density rock wool boards according to claim 3, wherein two axial ends of the driven conveying roller are respectively and rotatably connected with an upper sliding block, a sliding groove is vertically arranged in the connecting frame, and the upper sliding block is slidably connected in the sliding groove.
5. The production device for the double-density rock wool boards according to claim 3, wherein a cylinder is vertically arranged at the lower end of the connecting frame sliding groove, and the movable end of the cylinder upwards penetrates through the sliding groove to be connected with the upper sliding block.
6. The production device for the double-density rock wool boards according to claim 5, wherein the end part of the movable end of the air cylinder is fixedly connected with a lower sliding block, the lower sliding block is slidably connected in the sliding groove, a pressure sensor is arranged at the top of the lower sliding block, and the upper end of the pressure sensor is in contact with the upper sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773501.4U CN220412317U (en) | 2023-07-06 | 2023-07-06 | Production device for double-density rock wool board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773501.4U CN220412317U (en) | 2023-07-06 | 2023-07-06 | Production device for double-density rock wool board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412317U true CN220412317U (en) | 2024-01-30 |
Family
ID=89654806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773501.4U Active CN220412317U (en) | 2023-07-06 | 2023-07-06 | Production device for double-density rock wool board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412317U (en) |
-
2023
- 2023-07-06 CN CN202321773501.4U patent/CN220412317U/en active Active
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