Device for rock wool board compound mortar layer

Abstract

The utility model provides a device for a rock wool board composite mortar layer, and relates to the field of rock wool board production equipment. The device comprises a material mixing and slurry supplying tank, a buffering and slurry discharging tank, a belt conveyor, a slurry scraping mechanism, a glass fiber net material guiding mechanism and a slurry scraping and net pressing mechanism, the material mixing and slurry supplying tank is connected with the buffering and slurry discharging tank through a spiral conveyor, and the material mixing and slurry supplying tank and the buffering and slurry discharging tank are both located on the same side of the belt conveyor. The mortar scraping mechanism, the glass fiber mesh guide mechanism and the mortar scraping and mesh pressing mechanism are sequentially installed on the belt conveyor in the mortar conveying direction. According to the utility model, the continuous large-scale production of the rock wool board composite mortar layer is realized, the production efficiency of the rock wool composite board is improved, and the product percent of pass is improved; and the glass fiber mesh is pressed into the cement mortar plastering layer, so that the strength of the cement mortar plastering layer can be improved by the glass fiber mesh.

Description

Technical Field

[0001] The utility model relates to the field of rock wool board production equipment, in particular to a device for a rock wool board surface mortar layer. Background Art

[0002] Rockwool composite board is a rockwool board with cement mortar added to it, which strengthens the hardness of the rockwool board and directly saves the process of wall plastering during construction, shortening the installation and use period of the rockwool board by 70%. Compared with ordinary rockwool bare board, rockwool composite board has the characteristics of high strength, waterproof, strong adhesion, good labor protection, etc. It is convenient and pollution-free during installation and use, and can be firmly attached to the base wall, solving the problems of rockwool bare board such as water settlement, delamination and sliding, low tensile strength, and rockwool fiber damaging the skin.

[0003] In the production and processing of rock wool composite panels, it is necessary to lay glass fiber mesh on the rock wool board and apply cement mortar surface layer. At present, the glass fiber mesh is usually wrapped manually, and then the cement mortar surface layer is applied manually. This operation method is inefficient and has poor product consistency. In addition, the glass fiber mesh layer of the rock wool composite board formed by this operation method is located on the inner side of the cement mortar surface layer, and the glass fiber mesh layer and the cement mortar surface layer are obviously separated, which has a poor effect on improving the strength of the cement mortar surface layer. Utility Model Content

[0004] The purpose of the utility model is to provide a device for applying a mortar layer to a rock wool board surface, which is used to overcome the problems of low efficiency and poor product consistency in the existing production and processing of rock wool composite boards by manually wrapping glass fiber mesh cloth and manually applying cement mortar to the surface layer, and the problem that the glass fiber mesh cloth layer of the rock wool composite board formed by this operation method is located on the inner side of the cement mortar surface layer, the glass fiber mesh cloth layer and the cement mortar surface layer are clearly separated, and thus the glass fiber mesh cloth layer has a poor effect on improving the strength of the cement mortar surface layer.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a device for a rock wool board composite mortar layer, including a mixing slurry supply tank, a buffer slurry discharge tank, a belt conveyor, a scraper mechanism, a glass fiber mesh guiding mechanism, and a scraper mesh pressing mechanism. The mixing slurry supply tank is connected to the buffer slurry discharge tank through a screw conveyor, and the mixing slurry supply tank and the buffer slurry discharge tank are both located on the same side of the belt conveyor. The scraper mechanism, the glass fiber mesh guiding mechanism, and the scraper mesh pressing mechanism are installed on the belt conveyor in sequence along the mortar conveying direction.

[0006] Furthermore, the mixing slurry supply tank includes a first tank body, the upper part of the first tank body is cylindrical, the lower part is conical, the top of the first tank body is provided with a solid raw material feeding port, a water injection port, and a first motor, a first agitator is provided in the center of the first tank body, the first agitator is connected to the first motor, the outer wall of the first tank body is provided with a support leg, and the bottom of the first tank body is provided with a slurry discharge port, which is connected to the feed port of the screw conveyor.

[0007] Furthermore, the buffer slurry discharge tank includes a second tank body, which is cylindrical, has legs at the bottom, a slurry inlet at the top, which is connected to the discharge port of the screw conveyor, a slurry outlet on the side wall of the second tank body, a slurry guide groove is obliquely installed at the slurry outlet, and the slurry guide groove is located above the belt conveyor. A second agitator is provided in the second tank body, and the second agitator is connected to a second motor installed on the top of the second tank body.

[0008] Preferably, a baffle plate is provided at the feed end of the slurry guide trough, and the baffle plate is slidably arranged in a fixed groove on the side wall of the second tank body; a downward-inclined special-shaped column is arranged on the outer side of the baffle plate, and the side wall of the second tank body is connected to an operating rod through a Hook's hinge, and a U-shaped part is hinged in the middle of the operating rod, and the lower part of the U-shaped part is movably sleeved in the middle of the special-shaped column.

[0009] Preferably, a support frame is fixedly connected to the outer wall of the second tank, and a plurality of support rods for supporting and placing the operating rods are transversely arranged on the support frame.

[0010] Furthermore, the belt conveyor includes a conveying bracket, and a driving roller and a driven roller are installed at both ends of the conveying bracket. The driving roller and the driven roller are connected through a conveyor belt transmission. The rotating shaft of the driving roller is connected to a third motor installed on the conveying bracket. A plurality of transverse supports are equidistantly arranged on the conveying bracket, and a plurality of longitudinal supports are arranged on the top of the transverse supports. The transverse supports and the longitudinal supports are both located inside the conveyor belt, and the top surfaces of the longitudinal supports are in contact with the conveyor belt.

[0011] Furthermore, the scraping mechanism includes a first bracket and a first angle steel bracket obliquely installed on the conveying bracket, first limiting slide grooves are symmetrically arranged on the inner sides of the two side plates of the first bracket, a first worm gear screw lifter is installed on the top plate of the first bracket, the lower end of the first screw of the first worm gear screw lifter is connected to the first clamping member, the first clamping member is slidably arranged with the first limiting slide groove, the lower part of the first clamping member clamps the first scraper, the first angle steel bracket is located on the left side of the first bracket, a first baffle is arranged on the inner side of the first angle steel bracket, the outer side of the first baffle is arranged on the first screw, the first screw passes through the corresponding through hole opened on the first angle steel bracket, the first screw is threadedly connected to the first inner adjusting nut and the first outer adjusting nut, and the first angle steel bracket is located between the first inner adjusting nut and the first outer adjusting nut.

[0012] Furthermore, the scraping and pressing mechanism includes a second bracket and a second angle steel bracket obliquely installed on the conveying bracket, second limiting slide grooves are symmetrically arranged on the inner sides of the two side plates of the second bracket, a second worm gear screw lifter is installed on the top plate of the second bracket, the lower end of the second screw of the second worm gear screw lifter is connected to the second clamping member, the second clamping member is slidably arranged with the second limiting slide groove, the lower part of the second clamping member clamps the second scraper, the second angle steel bracket is located on the left side of the second bracket, a second baffle is arranged on the inner side of the second angle steel bracket, the outer side of the second baffle is arranged on the second screw, the second screw passes through the corresponding through hole opened on the second angle steel bracket, the second screw is threadedly connected with the second inner adjusting nut and the second outer adjusting nut, the second angle steel bracket is located between the second inner adjusting nut and the second outer adjusting nut, and the distance between the lower end of the second scraper and the conveyor belt is smaller than the distance between the lower end of the first scraper and the conveyor belt.

[0013] Furthermore, the glass fiber mesh material guiding mechanism includes a frame, a mesh roller, a first guide roller, and a second guide roller. A U-shaped groove is opened on the top of the frame, and the rotating shafts at both ends of the mesh roller are placed in the U-shaped groove. The first guide roller is fixed on the frame, and the first guide roller is located at the lower left of the mesh roller. The second guide roller is placed on the top of the second baffle and contacts the second bracket.

[0014] Beneficial technical effects of the utility model:

[0015] 1. The device for the composite mortar layer of the rock wool board of the utility model realizes the continuous large-scale production of the composite mortar layer of the rock wool board by arranging a mixing slurry supply tank, a buffer slurry discharge tank, a belt conveyor, a slurry scraping mechanism, a glass fiber net guiding mechanism, a slurry scraping and pressing mechanism, and a screw conveyor, thereby improving the production efficiency of the rock wool composite board and the product qualification rate.

[0016] 2. The device for the rock wool board composite mortar layer of the utility model arranges the scraping mechanism, the glass fiber mesh guiding mechanism, and the scraping mesh pressing mechanism on the belt conveyor in sequence, so that the glass fiber mesh is located inside the cement mortar finishing layer, which is beneficial to the glass fiber mesh to improve the strength of the cement mortar finishing layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the device for the rock wool board facing mortar layer of the utility model;

[0018] Figure 2 It is a right view of the device for the rock wool board facing mortar layer of the utility model;

[0019] Figure 3 It is a left view of the device for the rock wool board facing mortar layer of the utility model;

[0020] Figure 4 This is a front view of the device for the rock wool board facing mortar layer of the utility model;

[0021] Figure 5 It is a top view of the device for the rock wool board facing mortar layer of the utility model;

[0022] Figure 6 for Figure 1 Schematic diagram of the internal structure of the intermediate mixing slurry supply tank;

[0023] Figure 7 for Figure 1 A three-dimensional diagram of the middle buffer slurry discharge tank;

[0024] Figure 8 for Figure 7 Schematic diagram of the internal structure of the middle buffer slurry discharge tank;

[0025] Fig. 9 for Figure 1 A three-dimensional diagram of the middle scraping mechanism;

[0026] Fig.10 for Figure 5 A partial enlarged view of the middle A;

[0027] Fig.11 for Figure 1 A three-dimensional diagram of the middle scraper and screen pressing mechanism;

[0028] Fig.12 for Figure 5 A partial enlarged view of point B in the middle;

[0029] Fig.13 for Figure 1 The main cross-sectional view of the middle conveyor belt;

[0030] Fig.14 for Fig.13 A partial enlarged view of point C in the middle;

[0031] Fig.15 This is a winding diagram of the glass fiber mesh in the utility model;

[0032] Figure numerals: 1-mixing slurry supply tank, 101-first tank body, 102-solid raw material feeding port, 103-water injection port, 104-first motor, 105-first agitator, 106-slurry discharge port, 107-support leg, 2-buffer slurry discharge tank, 201-second tank body, 202-support leg, 203-slurry inlet, 204-slurry guide groove, 205-card slot, 206-blocking plate, 207-operating rod, 208- Hook hinge, 209-U-shaped piece, 210-special-shaped column, 211-support frame, 212-support rod, 213-second agitator, 214-second motor, 3-screw conveyor, 4-belt conveyor, 401-conveyor bracket, 402-driving roller, 403-driven roller, 404-conveyor belt, 405-third motor, 406-longitudinal support, 407-lateral support, 5-scraping mechanism, 501 -first bracket, 5011-first limiting slide, 502-first clamping piece, 503-first scraper, 504-first worm gear screw lifter, 5041-first screw, 505-first angle steel bracket, 506-first baffle, 507-first screw, 508-first inner adjusting nut, 509-first outer adjusting nut, 6-glass fiber mesh guiding mechanism, 601-frame, 602-mesh roller, 603-first guide roller, 604-second guide roller, 7-scraping and pressing mechanism, 701-second bracket, 7011-second limiting slide, 702-second clamping piece, 703-second scraper, 704-second worm gear screw lifter, 7041-second screw, 705-second angle steel bracket, 706-second baffle, 707-second screw, 708-second inner adjusting nut, 709-second outer adjusting nut. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0034] In the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present patent. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set, they can be directly connected, or indirectly connected through an intermediate medium, or they can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] The present embodiment provides a device for a rock wool board composite mortar layer, comprising a mixing slurry supply tank 1, a buffer slurry discharge tank 2, a belt conveyor 4, a slurry scraping mechanism 5, a glass fiber mesh guiding mechanism 6, and a slurry scraping and pressing mechanism 7. The mixing slurry supply tank 1 is connected to the buffer slurry discharge tank 2 through a screw conveyor 3. The mixing slurry supply tank 1 and the buffer slurry discharge tank 2 are both located on the same side of the belt conveyor 4. The slurry scraping mechanism 5, the glass fiber mesh guiding mechanism 6, and the slurry scraping and pressing mechanism 7 are sequentially installed on the belt conveyor 4 along the mortar conveying direction.

[0036] In this embodiment, the mixing slurry supply tank 1 is used for mixing and preparing the raw materials for the mortar layer, the screw conveyor 3 is used to feed the prepared cement mortar in the mixing slurry supply tank 1 into the buffer slurry tank 2, the buffer slurry tank 2 is used to guide the cement mortar to the rock wool board on the belt conveyor 4, the scraping mechanism 5 is used to perform an initial scraping and leveling treatment on the cement mortar on the rock wool board, the glass fiber mesh guiding mechanism 6 is used to guide the glass fiber mesh to the cement mortar layer that has been initially scraped and leveled, the scraping and pressing mechanism 7 is used to press the glass fiber mesh into the cement mortar layer, and perform a secondary scraping and leveling treatment on the cement mortar layer to complete the rock wool board composite mortar layer.

[0037] Specifically, the mixing slurry supply tank 1 includes a first tank body 101, the upper part of the first tank body 101 is cylindrical, and the lower part is conical. A solid raw material feeding port 102, a water injection port 103, and a first motor 104 are arranged on the top of the first tank body 101. A first agitator 105 is arranged in the center of the first tank body 101, and the first agitator 105 is connected to the first motor 104. A support leg 107 is arranged on the outer wall of the first tank body 101, and a slurry discharge port 106 is arranged at the bottom of the first tank body 101, and the slurry discharge port 106 is connected to the feed port of the screw conveyor 3.

[0038] In this embodiment, the solid raw material feeding port 102 is used to add cement, river sand, and solid additives, and the water injection port 103 is used to add water into the first tank body 101. The first agitator 105 uses a frame agitator, and the first motor 104 drives the first agitator 105 to rotate. The cement, river sand, solid additives and water are evenly mixed in the first tank body 101 through the rotation of the first agitator 105 to generate a slurry for the rock wool board composite mortar layer.

[0039] Specifically, the buffer slurry tank 2 includes a second tank body 201, which is cylindrical. A support leg 202 is provided at the bottom of the second tank body 201, and a slurry inlet 203 is provided at the top of the second tank body 201. The slurry inlet 203 is connected to the discharge port of the screw conveyor 3. A slurry outlet is opened on the side wall of the second tank body 201, and a slurry guide groove 204 is obliquely installed at the slurry outlet. The slurry guide groove 204 is located above the belt conveyor 4. A second agitator 213 is provided in the second tank body 201, and the second agitator 213 is connected to a second motor 214 installed on the top of the second tank body 201.

[0040] In this embodiment, the second agitator 213 is a folding blade turbine agitator, and the second agitator 213 stirs the slurry so that the slurry in the second tank body 201 is guided to the rock wool board on the belt conveyor 4 through the slurry outlet and the slurry guide groove 204.

[0041] Specifically, a baffle plate 206 is provided at the feed end of the slurry guide groove 204, and the baffle plate 206 is slidably set in a fixed slot 205 on the side wall of the second tank body 201; a downward-inclined special-shaped column 210 is provided on the outer side of the baffle plate 206, and the side wall of the second tank body 201 is connected to an operating rod 207 through a Hook's hinge 208, and a U-shaped part 209 is hinged in the middle of the operating rod 207, and the lower part of the U-shaped part 209 is movably sleeved in the middle of the special-shaped column 210.

[0042] In this embodiment, the material blocking plate 206 is driven to rise or fall by manually lifting or pressing the operating rod 207, thereby controlling the opening and closing degree of the pulp outlet.

[0043] Specifically, a support frame 211 is fixedly connected to the outer wall of the second tank, and a plurality of support rods 212 for supporting and placing the operating rod 207 are transversely arranged on the support frame 211.

[0044] In this embodiment, in order to save manpower and reduce the intensity of manual labor, after manually lifting the operating rod 207 to control the baffle plate 206 to be in a suitable discharge flow position, the operating rod 207 is lifted to the left so that the operating rod 207 is placed on the support rod 212 of the corresponding height. During the discharge, there is no need for manual continuous force to lift the operating rod 207; when the discharge flow needs to be readjusted or the discharge is completed, the operating rod 207 is first lifted to the right to separate the operating rod 207 from the support rod 212, and then the operating rod 207 is lifted or released.

[0045] Specifically, the belt conveyor 4 includes a conveying bracket 401, and a driving roller 402 and a driven roller 403 are installed at both ends of the conveying bracket 401. The driving roller 402 and the driven roller 403 are connected through a conveyor belt 404. The rotating shaft of the driving roller 402 is connected to a third motor 405 installed on the conveying bracket 401. A plurality of transverse support members 407 are equidistantly arranged on the conveying bracket 401, and a plurality of longitudinal support members 406 are arranged on the top of the transverse support members 407. The transverse support members 407 and the longitudinal support members 406 are both located in the conveyor belt 404, and the top surface of the longitudinal support member 406 is in contact with the conveyor belt 404.

[0046] In this embodiment, the longitudinal support member 406 is used to support the upper part of the conveyor belt 404 to prevent the rock wool board from pressing down on the conveyor belt 404 and causing depression due to the large distance between the driving roller 402 and the driven roller 403 and the loose conveyor belt 404, thereby avoiding the problem of uneven thickness of the rock wool board composite mortar layer.

[0047] Specifically, the scraping mechanism 5 includes a first bracket 501 and a first angle steel bracket 505 which are obliquely mounted on the conveying bracket 401. The first limiting slide grooves 5011 are symmetrically arranged on the inner sides of the two side plates of the first bracket 501. A first worm gear screw lifter 504 is installed on the top plate of the first bracket 501. The lower end of the first screw 5041 of the first worm gear screw lifter 504 is connected to the first clamping member 502. The first clamping member 502 is slidably arranged with the first limiting slide groove 5011. The lower portion of the first clamping member 502 The first scraper 503 is clamped, and the first angle steel bracket 505 is located on the left side of the first bracket 501. The first baffle plate 506 is arranged on the inner side of the first angle steel bracket 505, and the first screw rod 507 is arranged on the outer side of the first baffle plate 506. The first screw rod 507 passes through the corresponding through hole opened on the first angle steel bracket 505. The first screw rod 507 is threadedly connected with the first inner adjusting nut 508 and the first outer adjusting nut 509. The first angle steel bracket 505 is located between the first inner adjusting nut 508 and the first outer adjusting nut 509.

[0048] In this embodiment, when the slurry in the second tank body 201 is guided to the rock wool board on the belt conveyor 4 through the slurry outlet and the slurry guide groove 204, the slurry accumulates in the middle of the rock wool board and is flattened by the first scraper 503, so that the slurry can be spread flat on the rock wool board.

[0049] In this embodiment, there are two first worm gear screw lifters 504, and the worms of the two first worm gear screw lifters 504 are connected by a connecting rod. When the handwheel of the first worm gear screw lifter 504 on one side is rotated, the first screws 5041 of the two first worm gear screw lifters 504 rise or fall at the same time, which is convenient for adjusting the distance between the lower end of the first scraper 503 and the conveyor belt 404.

[0050] In this embodiment, there are two pairs of first angle steel brackets 505, and each pair of first angle steel brackets 505 are symmetrically arranged; there are two first baffles 506, and they are symmetrically arranged; by adjusting the first inner adjusting nut 508 and the first outer adjusting nut 509, the distance between the two first baffles 506 can be adjusted.

[0051] Specifically, the scraping and pressing mechanism 7 includes a second bracket 701 and a second angle steel bracket 705 which are obliquely installed on the conveying bracket 401. Second limiting slide grooves 7011 are symmetrically arranged on the inner sides of the two side plates of the second bracket 701. A second worm gear screw lifter 704 is installed on the top plate of the second bracket 701. The lower end of the second screw 7041 of the second worm gear screw lifter 704 is connected to the second clamping member 702. The second clamping member 702 is slidably arranged with the second limiting slide groove 7011. The lower part of the second clamping member 702 clamps the second scraper 703. The second angle steel bracket 705 is located on the left side of the second bracket 701. A second baffle plate 706 is arranged on the inner side of the second angle steel bracket 705. The outer side of the second baffle plate 706 is arranged on the second screw rod 707. The second screw rod 707 passes through the second angle steel bracket 705. The second screw rod 707 is threadedly connected to the second inner adjusting nut 708 and the second outer adjusting nut 709 through the corresponding through holes, the second angle steel bracket 705 is located between the second inner adjusting nut 708 and the second outer adjusting nut 709, and the distance between the lower end of the second scraper 703 and the conveyor belt 404 is smaller than the distance between the lower end of the first scraper 503 and the conveyor belt 404; the glass fiber mesh guiding mechanism 6 includes a frame 601, a mesh roller 602, a first guide roller 603, and a second guide roller 604. A U-shaped groove is provided on the top of the frame 601, and the rotating shafts at both ends of the mesh roller 602 are placed in the U-shaped groove. The first guide roller 603 is fixed on the frame 601, and the first guide roller 603 is located at the lower left of the mesh roller 602. The second guide roller 604 is placed on the top of the second baffle 706 and contacts the second bracket 701.

[0052] In this embodiment, since the distance between the lower end of the second scraper 703 and the conveyor belt 404 is smaller than the distance between the lower end of the first scraper 503 and the conveyor belt 404, mortar will be accumulated in front of the second scraper 703, and the mesh roller 602 is used to carry the glass fiber mesh roll. After the glass fiber mesh on the glass fiber mesh roll is led out of the mesh roller 602, it goes downward around the first guide roller 603, and then goes downward around the second guide roller 604 to between the accumulated mortar and the second scraper 703. The accumulated mortar passes through the mesh holes of the glass fiber mesh in front of the second scraper 703, and is pressed on the glass fiber mesh under the action of the second scraper 703, so that the glass fiber mesh is in the middle of the mortar layer, which is beneficial to the improvement of the strength of the cement mortar finishing layer by the glass fiber mesh.

[0053] In this embodiment, there are two second worm gear screw lifters 704, and the worms of the two second worm gear screw lifters 704 are connected by a connecting rod. When the handwheel of the second worm gear screw lifter 704 on one side is rotated, the second screws 7041 of the two second worm gear screw lifters 704 rise or fall at the same time, which is convenient for adjusting the distance between the lower end of the second scraper 703 and the conveyor belt 404.

[0054] In this embodiment, there are two pairs of second angle steel brackets 705, and each pair of second angle steel brackets 705 are symmetrically arranged; there are two second baffles 706, and they are symmetrically arranged; by adjusting the second inner adjusting nut 708 and the second outer adjusting nut 709, the distance between the two second baffles 706 can be adjusted.

[0055] The working principle of the utility model is as follows: the mixing slurry supply tank 1 delivers the prepared cement mortar into the buffer slurry discharge tank 2 through the screw conveyor 3; the buffer slurry discharge tank 2 guides the cement mortar to the rock wool board on the belt conveyor 4; the scraping mechanism 5 performs an initial leveling treatment on the cement mortar on the rock wool board; the glass fiber mesh guiding mechanism 6 is used to guide the glass fiber mesh to the cement mortar layer that has been initially leveled; the scraping and pressing mechanism 7 is used to press the glass fiber mesh into the cement mortar layer, and perform a secondary leveling treatment on the cement mortar layer to complete the rock wool board composite mortar layer.

[0056] The above is a preferred embodiment of the utility model, which is used to explain the technical solution of the utility model in more detail, so that those skilled in the art can understand and use the utility model well. Those skilled in the art can also make routine modifications, equivalent substitutions and improvements within the spirit and principles of the utility model.

Claims

1. A device for rock wool board facing mortar layer, characterized by: It includes a mixing slurry supply tank, a buffer slurry discharge tank, a belt conveyor, a slurry scraping mechanism, a glass fiber mesh guiding mechanism, and a slurry scraping and mesh pressing mechanism. The mixing slurry supply tank is connected to the buffer slurry discharge tank through a screw conveyor. The mixing slurry supply tank and the buffer slurry discharge tank are both located on the same side of the belt conveyor. The slurry scraping mechanism, the glass fiber mesh guiding mechanism, and the slurry scraping and mesh pressing mechanism are installed on the belt conveyor in sequence along the mortar conveying direction.

2. The device for applying mortar layer to rock wool board according to claim 1, characterized in that: The mixing slurry supply tank includes a first tank body, the upper part of the first tank body is cylindrical, the lower part is conical, the top of the first tank body is provided with a solid raw material feeding port, a water injection port, and a first motor, a first agitator is provided in the center of the first tank body, the first agitator is connected to the first motor, the outer wall of the first tank body is provided with supporting feet, the bottom of the first tank body is provided with a slurry discharge port, and the slurry discharge port is connected to the feed port of the screw conveyor.

3. The device for applying mortar layer to rock wool board according to claim 2, characterized in that: The buffer slurry discharge tank includes a second tank body, which is cylindrical. A support leg is provided at the bottom of the second tank body. A slurry inlet is provided on the top of the second tank body, which is connected to the discharge port of the screw conveyor. A slurry outlet is provided on the side wall of the second tank body, and a slurry guide groove is obliquely installed at the slurry outlet. The slurry guide groove is located above the belt conveyor. A second agitator is provided in the second tank body, and the second agitator is connected to a second motor installed on the top of the second tank body.

4. The device for applying mortar layer to rock wool board according to claim 3, characterized in that: A baffle plate is provided at the feed end of the slurry guide trough, and the baffle plate is slidably arranged in a fixed groove on the side wall of the second tank body; a downward-inclined special-shaped column is arranged on the outer side of the baffle plate, and the side wall of the second tank body is connected to an operating rod through a Hook hinge, and a U-shaped part is hinged in the middle of the operating rod, and the lower part of the U-shaped part is movably sleeved in the middle of the special-shaped column.

5. The device for applying mortar layer to rock wool board according to claim 4, characterized in that: The outer wall of the second tank is fixedly connected to a support frame, and a plurality of support rods for supporting and placing the operating rods are transversely arranged on the support frame.

6. The device for applying mortar layer to rock wool board according to claim 1, characterized in that: The belt conveyor includes a conveying bracket, with driving rollers and driven rollers installed at both ends of the conveying bracket, the driving roller and the driven roller are connected through a conveyor belt transmission, the rotating shaft of the driving roller is connected to a third motor installed on the conveying bracket, a plurality of transverse support members are equidistantly arranged on the conveying bracket, a plurality of longitudinal support members are arranged on the top of the transverse support members, the transverse support members and the longitudinal support members are both located in the conveyor belt, and the top surfaces of the longitudinal support members are in contact with the conveyor belt.

7. The device for applying mortar layer to rock wool board according to claim 6, characterized in that: The scraping mechanism includes a first bracket and a first angle steel bracket which are obliquely installed on the conveying bracket. First limiting slide grooves are symmetrically arranged on the inner sides of the two side plates of the first bracket. A first worm gear screw lifter is installed on the top plate of the first bracket. The lower end of the first screw of the first worm gear screw lifter is connected to the first clamping member. The first clamping member is slidably arranged with the first limiting slide groove. The lower part of the first clamping member clamps the first scraper. The first angle steel bracket is located on the left side of the first bracket. A first baffle is arranged on the inner side of the first angle steel bracket. The outer side of the first baffle is arranged on the first screw. The first screw passes through a corresponding through hole opened on the first angle steel bracket. The first screw is threadedly connected to a first inner adjusting nut and a first outer adjusting nut. The first angle steel bracket is located between the first inner adjusting nut and the first outer adjusting nut.

8. The device for applying mortar layer to rock wool board according to claim 7, characterized in that: The scraping and pressing mechanism includes a second bracket and a second angle steel bracket obliquely installed on the conveying bracket, second limiting slide grooves are symmetrically arranged on the inner sides of the two side plates of the second bracket, a second worm gear screw lifter is installed on the top plate of the second bracket, the lower end of the second screw of the second worm gear screw lifter is connected to the second clamping member, the second clamping member is slidably arranged with the second limiting slide groove, the lower part of the second clamping member clamps the second scraper, the second angle steel bracket is located on the left side of the second bracket, a second baffle is arranged on the inner side of the second angle steel bracket, the outer side of the second baffle is arranged on the second screw, the second screw passes through the corresponding through hole opened on the second angle steel bracket, the second screw is threadedly connected with the second inner adjusting nut and the second outer adjusting nut, the second angle steel bracket is located between the second inner adjusting nut and the second outer adjusting nut, and the distance between the lower end of the second scraper and the conveyor belt is smaller than the distance between the lower end of the first scraper and the conveyor belt.

9. The device for applying mortar layer to rock wool board according to claim 8, characterized in that: The glass fiber mesh material guiding mechanism includes a frame, a mesh roller, a first guide roller, and a second guide roller. A U-shaped groove is opened on the top of the frame, and the rotating shafts at both ends of the mesh roller are placed in the U-shaped groove. The first guide roller is fixed on the frame, and the first guide roller is located at the lower left of the mesh roller. The second guide roller is placed on the top of the second baffle and contacts the second bracket.

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