Automatic grouting and screening device for cement wallboard

Abstract

The application relates to an automatic cement wallboard grouting and meshing device, and belongs to the technical field of special equipment for energy-saving building material production, which comprises a grouting table for placing a wallboard mold. A lower connecting frame is arranged above the grouting table, a second electric linear module is fixed at the bottom of the lower connecting frame, two mesh cloth clamping devices are connected to the bottom of the second electric linear module and are arranged in a back-to-back mode, and the mesh cloth clamping devices are used for grabbing flat glass fiber mesh cloth drawn out from the roll-shaped glass fiber mesh cloth. A mesh cloth cutting assembly is arranged between the flat glass fiber mesh cloth and the roll-shaped glass fiber mesh cloth. According to the application, the glass fiber mesh cloth is automatically cut and placed in the wallboard mold, manual operation is not needed, and the work efficiency is improved. Meanwhile, the laser cutting mode is adopted for cutting, dust is avoided, and the influence of the working environment on the health of personnel is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of special equipment for producing energy-saving building materials, and particularly relates to an automatic grouting and meshing device for cement wallboards BACKGROUND

[0002] The externally-hung cement wallboard is an energy-saving building material developed in recent years. The wallboard is connected through dry hanging and covers the building periphery, completely wrapping the beams and columns of the main structure in the thermal insulation layer, blocking the heat bridge formed by the reinforced concrete components in traditional buildings, and forming a continuous thermal insulation layer on the building facade. After installation, the surface of the wall does not need to be decorated again, and the consumption of materials such as paint and mortar is reduced, further embodying energy saving and consumption reduction.

[0003] The existing production process of cement wallboards is to pour cement mortar into the wallboard mold, and then lay glass fiber mesh in the cement mortar to increase the strength of the cement wallboard, and then wait for hardening. After the cement wallboard hardens, the mold is removed.

[0004] In the existing production process, the glass fiber mesh is manually cut to the size of the inner cavity of the wallboard mold and manually placed into the wallboard mold. This production method not only reduces work efficiency. During the cutting process of the glass fiber mesh, the sharp microfilaments of the glass fiber are easy to pierce the skin, causing itching, swelling and stinging, especially in exposed parts such as the arms and neck. Repeated contact can cause rough skin, desquamation, and even small wounds. During the cutting process with a knife or scissors, dust is easily generated, which can irritate the upper respiratory tract after being inhaled, causing cough, throat burning, chest tightness and other symptoms. Long-term exposure can cause bronchitis and pneumonia, and dust deposited in the alveoli can induce pulmonary fibrosis, presenting persistent dry cough, shortness of breath after exercise, and significant decline in lung function. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide an automatic grouting and meshing device for cement wallboards. The glass fiber mesh is automatically cut and placed in the wallboard mold without the need for personnel to operate, improving work efficiency. At the same time, the cutting is performed by laser cutting, avoiding the formation of dust and reducing the impact of the working environment on personnel health.

[0006] The technical solution adopted by the present application to solve the problems existing in the prior art is:

[0007] An automatic grouting and meshing device for cement wallboards, comprising a grouting table for placing a wallboard mold. A rotating shaft is inserted into the grouting table through two support frames on the outer side above the grouting table, and the rotating shaft is used to support the glass fiber mesh in roll form.

[0008] The grouting table is provided with a lower connecting frame arranged in sliding up and down, a second electric linear module is fixed at the bottom of the lower connecting frame, two mesh cloth clamping devices are connected at the bottom of the second electric linear module and are arranged in opposite directions, one of the mesh cloth clamping devices is fixedly connected with the second electric linear module, and the other mesh cloth clamping device is fixedly connected with a sliding part on the second electric linear module, and the mesh cloth clamping device is used for grabbing the flat glass fiber mesh cloth drawn out from the roll-shaped glass fiber mesh cloth.

[0009] A mesh cloth cutting assembly is arranged between the flat glass fiber mesh cloth and the roll-shaped glass fiber mesh cloth.

[0010] Preferably, the mesh cloth clamping device comprises a horizontal circular rod, and a plurality of clamping plates are fixed at the bottom of the circular rod in intervals.

[0011] Preferably, an end face of the circular rod towards the inside is provided with a pulling plate, a sleeve pipe is sleeved on the circular rod, a top plate is fixed at the top of the sleeve pipe, and the top plate is connected with the second electric linear module.

[0012] A first telescopic device is fixed on the top plate, and a telescopic rod of the first telescopic device is connected with the pulling plate through a connecting piece.

[0013] Preferably, the connecting piece is a pulling rope.

[0014] A torsional spring is connected between the circular rod and the sleeve pipe, and the two ends of the torsional spring are fixedly connected with the circular rod and the sleeve pipe, respectively, and the torsional spring drives the circular rod to rotate in a direction away from the pulling plate.

[0015] Preferably, the connecting piece is a hard pulling rod.

[0016] Preferably, a middle connecting frame is arranged above the lower connecting frame, a third electric linear module is fixed at the bottom of the middle connecting frame, and a sliding part of the third electric linear module is fixedly connected with the lower connecting frame.

[0017] A upper connecting frame is arranged above the middle connecting frame, and the upper connecting frame is fixedly connected with the grouting table.

[0018] A second telescopic device is fixed on the upper connecting frame and arranged vertically, a telescopic rod of the second telescopic device is arranged downwards and fixedly connected with the middle connecting frame.

[0019] Preferably, a material conveying roller group is arranged at the junction of the flat glass fiber mesh cloth and the roll-shaped glass fiber mesh cloth, the material conveying roller group comprises two rotating rollers arranged in intervals, the flat glass fiber mesh cloth is clamped between the two rotating rollers, and an end part of one of the rotating rollers is coaxially fixed with a rotating handle.

[0020] Preferably, gears are coaxially fixed at the end parts of the two rotating rollers, and the two gears are connected in meshing.

[0021] Preferably, one end of the feeding roller group away from the roll-shaped glass fiber mesh cloth is provided with two first electric linear modules, and the two first electric linear modules are arranged on the two sides below the flat glass fiber mesh cloth. The first sliding part of the first electric linear module is connected with an elastic clamping plate above, and the end edge of the flat glass fiber mesh cloth is clamped between the elastic clamping plate and the first sliding part.

[0022] Preferably, the mesh cloth cutting assembly comprises a fourth electric linear module arranged transversely, and the fourth electric linear module is arranged below the flat glass fiber mesh cloth. The sliding part of the fourth electric linear module is connected with a laser emission module, and the laser emitted by the laser emission module is directed to the flat glass fiber mesh cloth.

[0023] Compared with the prior art, the application has the beneficial effects:

[0024] (1) The roll-shaped glass fiber mesh cloth can be automatically cut to the size required by the wallboard mold, and then the cut glass fiber mesh cloth is automatically placed in the wallboard mold, without the need for personnel operation, thereby improving the work efficiency.

[0025] (2) The spacing between the two mesh cloth clamping devices for transferring the glass fiber mesh cloth can be adjusted, thereby being suitable for wallboard molds of different sizes.

[0026] (3) The glass fiber mesh cloth is cut by the laser cutting method, and no dust is generated in the cutting process, thereby reducing the influence of the working environment on the health of workers. BRIEF DESCRIPTION OF DRAWINGS

[0027] The application will be further described below in combination with the drawings and examples.

[0028] Figure 1 is a structure diagram of the cement wallboard automatic grouting and meshing device of the application,

[0029] Figure 2 is a bottom view of Figure 1 ,

[0030] Figure 3 is a structure diagram of the wallboard mold grouting and meshing place in the cement wallboard automatic grouting and meshing device of the application,

[0031] Figure 4 is a structure diagram of the mold placing grouting table with a wallboard mold in the cement wallboard automatic grouting and meshing device of the application,

[0032] Figure 5 is a structure diagram of Figure 4 the grouting pipe after deviation,

[0033] Figure 6The structure diagram of the mold placing grouting table in the automatic grouting and meshing device for the cement wallboard of the application,

[0034] Figure 7 The structure diagram of the meshing device in the automatic grouting and meshing device for the cement wallboard of the application,

[0035] Figure 8 The bottom view of Figure 7 ,

[0036] Figure 9 The structure diagram of the material conveying roller group in the meshing device,

[0037] Figure 10 The structure diagram of the mesh cloth clamp,

[0038] Figure 11 The structure diagram of the mesh cloth clamping device,

[0039] Figure 12 The structure diagram of the mold transfer table in the automatic grouting and meshing device for the cement wallboard of the application,

[0040] Figure 13 The bottom view of Figure 12 ,

[0041] Figure 14 The structure diagram of the wallboard mold moving to the mold transfer table in the automatic grouting and meshing device for the cement wallboard.

[0042] In the figure: 1-grouting table, 101-supporting leg, 102-limiting clamping plate, 2-rubber block, 3-rubber connecting plate, 4-wallboard mold, 401-handle, 5-supporting frame, 6-rotation shaft, 7-rolled glass fiber mesh cloth, 701-flat glass fiber mesh cloth, 8-material conveying roller group, 801-rotation roller, 802-gear, 803-rotation handle, 9-first electric linear module, 901-first sliding part, 902-elastic clamping plate, 10-grouting pipe, 11-rotation rod, 12-servo motor, 13-mesh cloth clamping device, 1301-round rod, 1302-clamping plate, 1303-pull plate, 1304-sleeve, 1305-top plate, 1306-first telescopic device, 1307-connector, 14-second electric linear module, 15-lower connecting frame, 16-middle connecting frame, 1601-guide rod, 17-third electric linear module, 18-upper connecting frame, 19-second telescopic device, 20-fourth electric linear module, 21-laser emission module, 22-mold transfer table, 2201-slotted guide, 23-fifth electric linear module, 2301-second sliding part, 24-hook, 25-supporting table. DETAILED DESCRIPTION

[0043] The present application provides a detailed description of an automatic grouting and mesh-adding device for cement wall panels in conjunction with the accompanying drawings, but this is not intended to limit the scope of the application.

[0044] Depend on Figures 1 to 13 As shown, an automatic grouting and mesh-adding device for cement wall panels includes a grouting platform 1 for placing wall panel molds 4. Two support frames 5 are inserted into the outer side of the grouting platform 1 to form a rotating shaft 6, which supports a roll of fiberglass mesh 7.

[0045] A lower connecting frame 15 is mounted on the top of the grouting platform 1 and is slidably mounted on it. A second electric linear module 14 is fixed to the bottom of the lower connecting frame 15. Two mesh cloth clamping devices 13 are connected to the bottom of the second electric linear module 14 and are arranged in opposite directions. One mesh cloth clamping device 13 is fixedly connected to the second electric linear module 14, and the other mesh cloth clamping device 13 is fixedly connected to the sliding part on the second electric linear module 14. The mesh cloth clamping device 13 grips the flat glass fiber mesh cloth 701 pulled out from the roll glass fiber mesh cloth 7.

[0046] The mesh fabric clamping device 13 includes a horizontally arranged round rod 1301, with several clamping plates 1302 fixed at intervals below the bottom of the round rod 1301. The width of the clamping plates 1302 is smaller than the width of the cell of the roll of glass fiber mesh fabric 7. The clamping plates 1302 can be inserted into the mesh of the roll of glass fiber mesh fabric 7, thereby driving the roll of glass fiber mesh fabric 7 to move.

[0047] A mesh cutting component is provided between the flat fiberglass mesh 701 and the roll fiberglass mesh 7. After the two mesh clamping devices 13 grab the flat fiberglass mesh 701, the mesh cutting component grabs and cuts the flat fiberglass mesh 701 outside the mesh clamping devices 13. Then the lower connecting frame 15 moves down and puts the cut flat fiberglass mesh 701 into the wall panel mold 4 on the grouting platform 1.

[0048] In this embodiment, the mesh cutting assembly includes a horizontally arranged fourth electric linear module 20, which is positioned below the flat fiberglass mesh 701. A laser emitting module 21 is connected to the sliding part of the fourth electric linear module 20, and the laser emitted by the laser emitting module 21 is directed towards the flat fiberglass mesh 701. Laser cutting allows the cut edges of the flat fiberglass mesh 701 to be thermally melted, preventing dust generation and reducing the health hazards to workers.

[0049] Based on the installation mode of the flat glass fiber mesh cloth 701, in the embodiment, the flat glass fiber mesh cloth 701 is provided with a material conveying roller set 8 at the junction with the roll-shaped glass fiber mesh cloth 7, the material conveying roller set 8 includes two upper and lower spaced rollers 801, the flat glass fiber mesh cloth 701 is clamped between the two rollers 801 and is clamped by the two rollers 801, and the end of one of the rollers 801 is coaxially fixed with a handle 803. The ends of the two rollers 801 are coaxially fixed with gears 802, and the two gears 802 are connected in meshing engagement.

[0050] The end of the material conveying roller set 8 away from the roll-shaped glass fiber mesh cloth 7 is provided with two first electric linear modules 9, and the two first electric linear modules 9 are arranged below the two sides of the flat glass fiber mesh cloth 701, respectively. The first sliding part 901 of the first electric linear module 9 is connected with an elastic clamping plate 902 above, and the end edge of the flat glass fiber mesh cloth 701 is clamped between the elastic clamping plate 902 and the first sliding part 901.

[0051] After the installation of the roll-shaped glass fiber mesh cloth 7, the end thereof is pulled out to form the flat glass fiber mesh cloth 701, and then the end of the flat glass fiber mesh cloth 701 is clamped through the two rollers 801 and the two elastic clamping plates 902. The first sliding part 901 and the elastic clamping plate 902 pull the flat glass fiber mesh cloth 701 forward, and the flat glass fiber mesh cloth 701 between the rollers 801 and the elastic clamping plates 902 is in a horizontal state through the guidance of the rollers 801.

[0052] The position of one of the mesh clamping devices 13 is adjusted so that the distance between the two mesh clamping devices 13 is the same as the length of the glass fiber mesh cloth needed to be laid in the wallboard mold 4. Then the mesh clamping device 13 is lowered so that the clamping plate 1302 is clamped in the mesh of the glass fiber mesh cloth, and then the flat glass fiber mesh cloth 701 is cut by the mesh cutting assembly, and the cut flat glass fiber mesh cloth 701 is put into the wallboard mold 4 through the two mesh clamping devices 13.

[0053] If the clamping plate 1302 is in a vertical state, it is easy to fall off during the lowering of the flat glass fiber mesh cloth 701. Therefore, in the embodiment, the inward end face of the round rod 1301 is provided with a pulling plate 1303, the round rod 1301 is sleeved with a sleeve 1304, the top of the sleeve 1304 is fixed with a top plate 1305, and the top plate 1305 is connected with the second electric linear module 14. The first telescopic device 1306 is fixed on the top plate 1305, and the telescopic rod of the first telescopic device 1306 is connected with the pulling plate 1303 through a connecting piece 1307.

[0054] The first telescopic device 1306 adopts an electromagnet. When the electromagnet is not powered, the clamping plates 1302 are outwardly inclined to arrange, and the clamping plates 1302 of the two grid cloth clamping devices 13 are arranged in an eight-character shape. In this way, during the movement of the flat glass fiber grid cloth 701 downward, the flat glass fiber grid cloth 701 will not fall off.

[0055] When the electromagnet is powered, the connecting piece 1307 pulls the pull plate 1303 to move, thereby driving the round rod 1301 to rotate, so that the clamping plate 1302 is in a vertical state, facilitating the clamping plate 1302 to be inserted or removed from the unit cell.

[0056] In order to realize that the round rod 1301 can rotate to drive the clamping plate 1302 to rotate to an inclined state after the electromagnet is powered off, the following two structural forms are provided in the embodiment:

[0057] The first, the connecting piece 1307 is a pull rope.

[0058] The round rod 1301 and the sleeve 1304 are connected with a torsional spring, and the two ends of the torsional spring are fixedly connected with the round rod 1301 and the sleeve 1304, respectively. The torsional spring drives the round rod 1301 to rotate away from the pull plate 1303.

[0059] The second, the connecting piece 1307 is a hard pull rod.

[0060] The lower connecting frame 15 is provided with a middle connecting frame 16 above, and the middle connecting frame 16 is fixedly provided with a third electric linear module 17 at the bottom. The sliding part of the third electric linear module 17 is fixedly connected with the lower connecting frame 15.

[0061] The middle connecting frame 16 is provided with an upper connecting frame 18 above, and the upper connecting frame 18 is fixedly connected with the grouting table 1. The middle connecting frame 16 is fixedly provided with a vertically arranged guide rod 1601 at the top, and the guide rod 1601 penetrates through the through hole of the upper connecting frame 18.

[0062] The upper connecting frame 18 is fixedly provided with a second telescopic device 19 arranged vertically, and the telescopic rod of the second telescopic device 19 is arranged downward and fixedly connected with the middle connecting frame 16.

[0063] The grouting table 1 is provided with an L-shaped limiting clamping plate 102 on the top surface, and the wallboard mold 4 abuts against the limiting clamping plate 102 for positioning. The grouting table 1 is fixedly provided with a servo motor 12, the output end of the servo motor 12 is connected with a rotating rod 11, the rotating rod 11 is fixedly provided with a grouting pipe 10, and the opening of the grouting pipe 10 is arranged downward. In use, a certain height of cement mortar is first injected into the wallboard mold 4, then the servo motor 12 drives the grouting pipe 10 to rotate to the outside of the wallboard mold 4, the cut glass fiber grid cloth is added to the inside of the wallboard mold 4, and then the grouting pipe 10 is rotated again to inject cement mortar into the inside of the wallboard mold 4.

[0064] Under the drive of the servo motor 12, the grouting pipe 10 rotates around the axis of the rotating rod 11, and then can inject material in multiple areas inside the wallboard mold 4.

[0065] In order to avoid the defects such as air holes after adding cement mortar inside the wallboard mold 4, the bottom surface of the grouting table 1 is provided with a vibrating device, which can drive the wallboard mold 4 to vibrate through the grouting table 1. The bottom of the supporting leg 101 of the grouting table 1 is sleeved with a rubber block 2.

[0066] The wallboard mold 4 after grouting is heavy, and there are mesh cloth clamping device 13, second electric linear module 14 and other devices above it, so it is not convenient to directly take it off from the grouting table 1. Therefore, a mold transfer table 22 is arranged on the side of the grouting table 1 away from the supporting table 25, and the grouting table 1 and the mold transfer table 22 are connected through a rubber connecting plate 3.

[0067] As shown in Figure 14 The mold transfer table 22 is provided with a traction device, a handle 401 is arranged at the end of the wallboard mold 4, the traction device is connected with the handle 401 through a hook 24, the wallboard mold 4 is pulled from the grouting table 1 to the mold transfer table 22, and then the wallboard mold 4 is carried to the designated position through a crane or other tools for curing and maintenance of the cement wallboard.

[0068] In this embodiment, the traction device adopts a fifth electric linear module 23, the mold transfer table 22 is provided with a sliding groove 2201, the second sliding part 2301 of the fifth electric linear module 23 slides into the sliding groove 2201, and the hook 24 is arranged on the second sliding part 2301.

[0069] The above describes the embodiments of the application in detail in combination with the drawings, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the application.

Claims

1. A cement wallboard automatic grouting and meshing device, comprising a grouting table (1) for placing a wallboard mold (4), characterized in that: a rotating shaft (6) is inserted into the grouting table (1) through two support frames (5) on the outer side above the grouting table (1), and the rotating shaft (6) is used for supporting a roll-shaped glass fiber mesh (7); a lower connecting frame (15) is arranged on the grouting table (1) in a sliding manner, a second electric linear module (14) is fixed to the bottom of the lower connecting frame (15), two mesh clamping devices (13) are connected to the bottom of the second electric linear module (14) in a back-to-back manner, one of the mesh clamping devices (13) is fixedly connected to the second electric linear module (14), the other mesh clamping device (13) is fixedly connected to the sliding part of the second electric linear module (14), and the mesh clamping device (13) is used for grabbing the flat glass fiber mesh (701) pulled out from the roll-shaped glass fiber mesh (7); a mesh cutting assembly is arranged between the flat glass fiber mesh (701) and the roll-shaped glass fiber mesh (7); the mesh clamping device (13) comprises a horizontal circular rod (1301), and a plurality of clamping plates (1302) are fixed to the bottom of the circular rod (1301) in a spaced manner; an end face of the circular rod (1301) towards the inside is provided with a pulling plate (1303), a sleeve (1304) is sleeved on the circular rod (1301), a top plate (1305) is fixed to the top of the sleeve (1304), and the top plate (1305) is connected with the second electric linear module (14); a first telescopic device (1306) is fixed to the top plate (1305), and a telescopic rod of the first telescopic device (1306) is connected with the pulling plate (1303) through a connecting piece (1307).

2. The cement wallboard automatic grouting and meshing device according to claim 1, characterized in that: the connecting piece (1307) is a pulling rope; a torsional spring is connected between the circular rod (1301) and the sleeve (1304), and the two ends of the torsional spring are fixedly connected with the circular rod (1301) and the sleeve (1304), respectively, and the torsional spring drives the circular rod (1301) to rotate in a direction away from the pulling plate (1303).

3. The cement wallboard automatic grouting and meshing device according to claim 1, characterized in that: the connecting piece (1307) is a hard pulling rod.

4. The cement wallboard automatic grouting and meshing device according to any one of claims 1 to 3, characterized in that: a middle connecting frame (16) is arranged above the lower connecting frame (15), a third electric linear module (17) is fixed to the bottom of the middle connecting frame (16), and the sliding part of the third electric linear module (17) is fixedly connected with the lower connecting frame (15); an upper connecting frame (18) is arranged above the middle connecting frame (16), and the upper connecting frame (18) is fixedly connected with the grouting table (1); a second telescopic device (19) is fixed to the upper connecting frame (18) in a vertical arrangement, a telescopic rod of the second telescopic device (19) is arranged downwards and fixedly connected with the middle connecting frame (16). ​ 5. The automatic grouting and screening device for cement wallboard according to claim 4, characterized in that: The flat glass fiber mesh (701) is provided with a feeding roller set (8) at the joint with the roll-shaped glass fiber mesh (7), the feeding roller set (8) comprises two upper and lower spaced rollers (801), the flat glass fiber mesh (701) is clamped between the two rollers (801) and is clamped by the two rollers (801), and the end of one of the rollers (801) is coaxially fixed with a handle (803).

6. The automatic grouting and screening device for cement wallboard according to claim 5, characterized in that: The ends of the two rollers (801) are coaxially fixed with gears (802), and the two gears (802) are meshed and connected.

7. The automatic grouting and screening device for cement wallboard according to claim 5 or 6, characterized in that: One end of the feeding roller set (8) away from the roll-shaped glass fiber mesh (7) is provided with two first electric linear modules (9), the two first electric linear modules (9) are respectively arranged below the two sides of the flat glass fiber mesh (701), an elastic clamping plate (902) is connected above a first sliding part (901) of the first electric linear module (9), and the end edge of the flat glass fiber mesh (701) is clamped between the elastic clamping plate (902) and the first sliding part (901).

8. The automatic grouting and screening device for cement wallboard according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The mesh cutting assembly comprises a fourth electric linear module (20) arranged transversely, the fourth electric linear module (20) is arranged below the flat glass fiber mesh (701), a sliding part of the fourth electric linear module (20) is connected with a laser emission module (21), and the laser emitted by the laser emission module (21) is directed towards the flat glass fiber mesh (701).

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