CN212735348U - Device for grinding aerated concrete blocks - Google Patents

Abstract

The utility model belongs to the technical field of aerated concrete slab production facility, a device for grinding aerated concrete block is disclosed, it includes the frame, grind flat portion, conveying part, grind flat portion and conveying part and all set up in the frame, grind flat portion including first mill flat mechanism, first mill flat mechanism sets up in the conveying part top, first mill flat mechanism includes first mount, first compression roller, first brush roll, first compression roller rotates with first mount to be connected, first brush roll rotates with first mount to be connected, first compression roller is connected through a drive mechanism with first brush roll, first brush roll follows the rotation of first compression roller and rotates together. According to the arrangement, waste materials on the upper surface of the building block are removed, the surface is ground, manual smashing and sweeping operations are omitted, in addition, the first grinding mechanism transmits the rotation of the first pressing roller to the first brush roller through the first transmission mechanism, power is provided for the first brush roller, the driving device is omitted through the linkage structure, and the cost is saved.

Description

Device for grinding aerated concrete blocks

Technical Field

The utility model relates to a technical field of aerated concrete slab production facility, specifically is a device for grinding aerated concrete block.

Background

The aerated concrete is a light porous silicate product prepared by taking siliceous materials (sand, fly ash, siliceous tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding a gas former (aluminum powder), and carrying out the technical processes of proportioning, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like. As a novel wall building material, the building material is a very light heat-insulating novel building wall material. The aerated concrete has very good processing capability, heat insulation capability and heat preservation capability, very strong plasticity, capability of being planed and sawed and very good processing characteristic.

After the aerated concrete block is poured, the aerated concrete block needs to be cut, but because the size of the block is ensured to meet the requirements during pouring, a certain margin is reserved, the block is higher than the required height, therefore, when the aerated concrete block is cut, a layer of material is cut at the top of most blocks, however, the blocks are not completely separated after being cut due to no cooling, so that the waste materials are still connected to the top of the block, at present, the waste materials connected to the top of the block are generally manually broken and swept away, and human resources are wasted.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the device for grinding the aerated concrete block is used for removing waste materials on the upper surface of the block after the aerated concrete block is cut and grinding the aerated concrete block.

The utility model adopts the technical proposal that: the utility model provides a device for grinding aerated concrete block, it includes the frame, grinds flat portion, conveying part, grind flat portion and the conveying part all sets up in the frame, grind flat portion including first mill flat mechanism, first mill flat mechanism sets up the conveying part top, first mill flat mechanism includes first mount, first compression roller, first brush roll, first compression roller with first mount rotates to be connected, first brush roll with first mount rotates to be connected, first compression roller with first brush roll is connected through a drive mechanism, first brush roll follows the rotation of first compression roller rotates together.

After structure more than adopting, the utility model discloses a principle is, places the concrete block on the conveying part, and conveying part just can drive the building block and remove, and at the in-process that the building block removed, through first mill flat mechanism, first compression roller in the first mill flat mechanism can extrude the waste material on building block upper strata, with the waste material crushing, polishes the surface through the first brush roll that is connected with first compression roller again, gets rid of the building block attached residue on the surface simultaneously, makes the building block upper surface level and smooth clean. The utility model discloses a device for grinding flat aerated concrete block compares with prior art has following advantage: firstly, through the effect of first mill flat mechanism, make the waste material of building block upper surface get rid of, and with the surperficial mill flat, automatic operation has been realized, the work of artifical garrulous cleaning of beating has been saved, manpower resources have been saved, secondly, first mill flat mechanism is through the friction on first compression roller and building block surface, make first compression roller take place to roll when extrudeing the building block surface, and transmit the first brush roll at rear for through the rotation of first drive mechanism with the rotation of first compression roller, power has been provided for the rotation of first brush roll, drive arrangement has been saved to such linkage structure, and the cost is saved.

Preferably, the first grinding mechanism further comprises a height adjusting mechanism, the height adjusting mechanism is arranged on the first fixing frame, and the first fixing frame is connected with the rack through the height adjusting mechanism. The height adjusting mechanism can adjust the height of the first grinding mechanism to adapt to building blocks with different heights.

Preferably, the height adjusting mechanism comprises a second motor, a second screw rod and a second nut, the second motor is arranged on the first fixing frame, an output shaft of the second motor is connected with the second screw rod, the second nut is matched with the second screw rod, and the second nut is fixedly connected with the rack. The height adjusting mechanism drives the second screw rod to rotate through the second motor, and the second nut matched with the second screw rod is fixed on the frame, so that the second motor can drive the first fixing frame to move up and down when rotating, the height adjustment is realized, the second motor can adopt a servo motor, the rotation can be accurately controlled, and the height adjustment is more accurate.

Preferably, the first fixing frame is further provided with a first guide shaft, and the rack is provided with a guide sleeve matched with the first guide shaft. The cooperation between first guiding axle and the uide bushing can lead height adjustment mechanism's action, prevents that height adjustment mechanism from taking place to twist round the trouble such as when the during operation.

Preferably, the conveying part comprises a movable base, a first driving mechanism and a first guide rail, the first guide rail is arranged on the rack, a first roller matched with the first guide rail is arranged on the movable base, the first driving mechanism comprises a first motor, a first screw rod and a first nut, an output shaft of the motor is connected with the screw rod, the first nut is matched with the first screw rod, and the first nut is fixedly connected with the movable base. The movable base is used for placing building blocks, the first driving mechanism drives the first screw rod to rotate through the first motor, the first nut matched with the first screw rod is driven to move in the rotating process of the first screw rod, the first nut is fixedly connected with the movable base and can drive the movable base to move, the movable base is guided by the first guide rail and the first roller wheel in the moving process of the movable base, the movable base is ensured to move along the guide rail direction, and the movable base cannot generate displacement in other directions to cause device faults.

Preferably, the front end and the rear end of the movable base along the moving direction are provided with first brushes, and the first brushes are in contact with the first guide rail. First brush can remove dust to first guide rail when removing the base and remove, prevents that the dust from piling up on first guide rail and leading to first gyro wheel to take place the condition of derailing.

Preferably, the moving base is further provided with a fixing mechanism, the fixing mechanism comprises a first baffle and a second baffle, the first baffle is arranged at one end of the moving base, the second baffle is arranged at the other end of the moving base, and the second baffle is connected with the moving base through a third driving mechanism. The first baffle is arranged at the front end of the movable base, the second baffle is arranged at the rear end of the movable base through the third driving mechanism, the second baffle can move left and right through the action of the third driving mechanism, the building blocks placed on the movable base can be clamped tightly in the process of moving the second baffle, and the building blocks are prevented from being displaced when being contacted with the first grinding mechanism or the second grinding mechanism.

Preferably, the leveling part further comprises two second leveling mechanisms, the two second leveling mechanisms are respectively arranged on two sides of the conveying part, each second leveling part comprises a scraper and an adjusting mechanism, and the scrapers are connected with the adjusting mechanisms. The second grinds flat mechanism and grinds the flat to the building block side through the scraper blade, can clear up the burr or the arch that the building block produced owing to the cutting for the building block edge is leveled, and adjustment mechanism can adjust the distance of left and right sides scraper blade simultaneously, makes the second grind flat mechanism and can grind the flat building block of width difference.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of the device for grinding aerated concrete blocks.

Fig. 2 is a schematic structural diagram of embodiment 2 of the device for grinding aerated concrete blocks.

Fig. 3 is a partial sectional view of "a-a" in fig. 2.

Wherein, 1, a frame; 2.1, moving the base; 2.2, a first driving mechanism; 2.3, a first guide rail; 2.4, a first roller; 2.5, a first motor; 2.6, a first screw rod; 2.7, a first nut; 2.8, a first brush; 3. a first smoothing mechanism; 3.1, a first fixing frame; 3.2, a first press roller; 3.3, a first brush roll; 3.4, a first transmission mechanism; 4. a height adjustment mechanism; 4.1, a second motor; 4.2, a second screw rod; 4.3, a second nut; 4.4, a first guide shaft; 4.5, a guide sleeve; 5. a fixing mechanism; 5.1, a first baffle plate; 5.2, a second baffle plate; 5.3, a third driving mechanism; 6. a second smoothing mechanism; 6.1, a scraper; 6.2, an adjusting mechanism; 7. building blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Example 1

According to description figure 1 show, the utility model provides a device for grinding aerated concrete block 7, it includes frame 1, grind flat portion and conveying part, it all sets up in frame 1 to grind flat portion and conveying part, it includes first mechanism 3 that grinds flat portion, first mechanism 3 that grinds flat sets up in the conveying part top, first mechanism 3 that grinds flat includes first mount 3.1, first compression roller 3.2, first brush roll 3.3, first compression roller 3.2 rotates with first mount 3.1 to be connected, first brush roll 3.3 rotates with first mount 3.1 to be connected, first compression roller 3.2 is connected through first drive mechanism 3.4 with first brush roll 3.3, first brush roll 3.3 rotates together with the rotation of first compression roller 3.2. In this embodiment, the first compression rollers 3.2 are rotatably connected with the first fixing frame 3.1, the first transmission mechanism 3.4 is driven by a chain, the first fixing frame 3.1 is provided with a first transmission chain wheel and a second transmission chain wheel, the first compression rollers 3.2 are connected with the first transmission chain wheel through a transmission chain, the second transmission chain wheel is connected with the first brush roller 3.3 through a transmission chain, and the first transmission chain wheel is connected with the second transmission chain wheel through the transmission chain, so that the rotation of the first compression rollers 3.2 can be transmitted to the first brush roller 3.3, and the transmission chain is arranged above the first fixing frame 3.1, thereby reducing the influence of dust and reducing the transmission efficiency; the first transmission mechanism 3.4 can also adopt a mode of directly connecting the first press roller 3.2 with the first brush roller 3.3 through a transmission chain, so that the transmission efficiency is improved, but the situation that the transmission chain is polluted by dust can be caused, and the transmission chain needs to be maintained frequently.

Wherein the first grinding mechanism 3 further comprises a height adjusting mechanism 4, the height adjusting mechanism 4 is mounted on a first fixing frame 3.1, the height adjusting mechanism 4 comprises a second motor 4.1, a second lead screw 4.2 and a second nut 4.3, the second motor 4.1 is mounted on the first fixing frame 3.1, the second nut 4.3 is mounted on the frame 1, the second lead screw 4.2 is connected with an output shaft of the second motor 4.1 and rotates along with the rotation of the second motor 4.1, the second lead screw 4.2 is matched with the second nut 4.3, when the second lead screw 4.2 rotates, the first fixing frame 3.1 can be driven to move up and down, in the embodiment, four first guide shafts 4.4 are further arranged at four corners of the first fixing frame 3.1, one end of the first guide shaft 4.4 is connected with the first fixing frame 3.1, four guide sleeves 4.5 are arranged on the frame 1, the positions of the guide sleeves 4.5 correspond to the positions of the first guide shafts 4.4, and the other ends of the first guide sleeves 4.5 penetrate through the first fixing frame 4.4, the first fixing frame 3.1 can be ensured to keep balance and stability in the movement process.

The conveying part comprises a movable base 2.1, a first driving mechanism 2.2 and a first guide rail 2.3, the first guide rail 2.3 is arranged on the frame 1, a first roller 2.4 matched with the first guide rail 2.3 is arranged on the movable base 2.1, the movement of the movable base 2.1 can be guided through the matching of the first roller 2.4 and the first guide rail 2.3, the first driving mechanism 2.2 comprises a first motor 2.5, a first nut 2.7 and a first screw rod 2.6, the first nut 2.7 is connected with the movable base 2.1, the first motor 2.5 is connected with the frame 1, the first screw rod 2.6 is connected with an output shaft of the first motor 2.5 and rotates along with the rotation of the first motor 2.5, the first nut 2.7 is matched with the first screw rod 2.6, and when the first screw rod 2.6 rotates, the first nut 2.7 can drive the movable base 2.1 to move left and right. In this embodiment, two parallel first guide rails 2.3 are disposed on the frame 1, and two first rollers 2.4 are disposed on two sides of the movable base 2.1 respectively to guide the movable base 2.1.

The front end and the rear end of the moving base 2.1 along the moving direction are also provided with a first brush 2.8, one end of the first brush 2.8 is connected with the moving base 2.1, the other end of the first brush 2.8 is contacted with a first guide rail 2.3, when the moving base 2.1 moves left and right, the first brush 2.8 can brush on the first guide rail 2.3 to remove dust on the first guide rail 2.3; in this embodiment, the first brush 2.8 is arranged in a long strip shape, and the edges of the front end and the rear end of the movable base 2.1 are fully covered, so that not only dust can be removed from the first guide rail 2.3, but also dust attached to the first screw rod 2.6 can be removed.

Still be provided with fixed establishment 5 on mobile base 2.1, fixed establishment 5 includes first baffle 5.1, second baffle 5.2, third actuating mechanism 5.3, first baffle 5.1 sets up the front end at mobile base 2.1, second baffle 5.2 sets up the rear end at mobile base 2.1 to be connected with mobile base 2.1 through third actuating mechanism 5.3, can remove under the drive of third drive, and press from both sides tightly building block 7 on the mobile base 2.1 with first baffle 5.1 cooperation. The third driving mechanism 5.3 can drive the second baffle 5.2 by using an air cylinder.

The working principle is that a building block 7 to be ground is placed on a movable base 2.1, the building block 7 is clamped under the action of a fixing mechanism 5, a height adjusting mechanism 4 is adjusted to enable the height of a first pressing roller 3.2 to just generate an extrusion effect on the building block 7, then a first driving mechanism 2.2 acts to drive the movable base 2.1 to move rightwards, in the process of moving the movable base 2.1, the first press roller 3.2 extrudes the upper surface of the building block 7, crushes the waste materials connected with the building block 7 to separate the waste materials from the building block 7, in the extrusion process, under the action of friction force, the first pressing roller 3.2 rotates, the rotating action of the first pressing roller 3.2 is transmitted to the first brush roller 3.3 through the first transmission mechanism 3.4, so that the first brush roller 3.3 rotates together, the first brush roller 3.3 grinds the upper surface of the extruded building block 7 flat, scraps are removed, and the upper surface of the building block 7 becomes flat.

Example 2

As shown in fig. 2 to 3 of the specification, this embodiment is substantially the same as embodiment 1, except that in this embodiment, the leveling section further includes two second leveling mechanisms 6, the two second leveling mechanisms 6 are respectively disposed on both sides of the conveying section, the second leveling mechanism 6 includes a scraper 6.1 and an adjusting mechanism 6.2, the scraper 6.1 is connected with the adjusting mechanism 6.2, and the adjusting mechanism 6.2 is used for adjusting the distance between the two scrapers 6.1. In this embodiment, the scraper 6.1 is connected to a column of the frame 1, the scraper 6.1 is connected through the waist hole, so that the scraper 6.1 can be adjusted along the waist hole, and the adjusting mechanism 6.2 adopts an adjusting bolt. The second grinding mechanism 6 can act on two side faces of the building block 7 through the scraper 6.1 in the process that the conveying mechanism drives the building block 7 to move, so that burrs generated by cutting of the side faces of the building block 7 are scraped, and the flatness of the side faces of the building block 7 is guaranteed.

Directional phrases used in this disclosure, such as "upper," "lower," "left," "right," and the like, refer only to the orientation as illustrated with reference to the accompanying figure 1 of the specification, and thus, directional phrases used herein are intended to better and more clearly illustrate and understand the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present invention.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims (8)

1. The utility model provides a device for grinding aerated concrete block, it includes frame (1), grinds flat portion, conveying part, grind flat portion and the conveying part all sets up in frame (1), its characterized in that, grind flat portion including first mill flat mechanism (3), first mill flat mechanism (3) set up the conveying part top, first mill flat mechanism (3) include first mount (3.1), first compression roller (3.2), first brush roll (3.3), first compression roller (3.2) with first mount (3.1) rotate to be connected, first brush roll (3.3) with first mount (3.1) rotate to be connected, first compression roller (3.2) with first brush roll (3.3) are connected through first drive mechanism (3.4), first brush roll (3.3) follow the rotation of first compression roller (3.2) rotates together.

2. A device for grinding flat aerated concrete blocks according to claim 1, characterized in that the first grinding means (3) further comprises height adjusting means (4), the height adjusting means (4) being arranged on the first holder (3.1), the first holder (3.1) being connected to the frame (1) by means of the height adjusting means (4).

3. The device for grinding flat aerated concrete blocks according to claim 2, characterized in that the height adjusting mechanism (4) comprises a second motor (4.1), a second screw rod (4.2) and a second nut (4.3), the second motor (4.1) is arranged on the first fixing frame (3.1), an output shaft of the second motor (4.1) is connected with the second screw rod (4.2), the second nut (4.3) is matched with the second screw rod (4.2), and the second nut (4.3) is fixedly connected with the frame (1).

4. A device for grinding flat aerated concrete blocks according to claim 3, characterized in that the first fixing frame (3.1) is further provided with a first guide shaft (4.4), and the frame (1) is provided with a guide sleeve (4.5) matched with the first guide shaft (4.4).

5. The device for grinding aerated concrete blocks according to claim 1, wherein the conveying part comprises a movable base (2.1), a first driving mechanism (2.2) and a first guide rail (2.3), the first guide rail (2.3) is arranged on the frame (1), a first roller (2.4) matched with the first guide rail (2.3) is arranged on the movable base (2.1), the first driving mechanism (2.2) comprises a first motor (2.5), a first screw rod (2.6) and a first nut (2.7), an output shaft of the first motor (2.5) is connected with the first screw rod (2.6), the first nut (2.7) is matched with the first screw rod (2.6), and the first nut (2.7) is fixedly connected with the movable base (2.1).

6. A device for grinding flat aerated concrete blocks according to claim 5, characterized in that the front and back ends of the moving base (2.1) along the moving direction are provided with first brushes (2.8), and the first brushes (2.8) are in contact with the first guide rail (2.3).

7. The device for grinding flat aerated concrete blocks according to claim 5, characterized in that a fixing mechanism (5) is further arranged on the movable base (2.1), the fixing mechanism (5) comprises a first baffle plate (5.1) and a second baffle plate (5.2), the first baffle plate (5.1) is arranged at one end of the movable base (2.1), the second baffle plate (5.2) is arranged at the other end of the movable base (2.1), and the second baffle plate (5.2) is connected with the movable base (2.1) through a third driving mechanism (5.3).

8. The device for grinding aerated concrete blocks according to claim 1, characterized in that the grinding section further comprises two second grinding mechanisms (6), the two second grinding mechanisms (6) are respectively arranged at two sides of the conveying section, the second grinding mechanism (6) comprises a scraper (6.1) and an adjusting mechanism (6.2), and the scraper (6.1) is connected with the adjusting mechanism (6.2).

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