Special ALC (autoclaved lightweight concrete) plate cutting machine for fabricated building

Abstract

The utility model relates to the technical field of autoclaved lightweight concrete cutting, and discloses a special prefabricated building ALC plate cutting machine which comprises a supporting table, a two-way transmission sliding table is fixedly installed on the front side of the supporting table, and connecting columns are fixedly installed at the tops of the two sliding ends of the two-way transmission sliding table. And limiting mechanisms with the bottoms movably connected to the top of the supporting table are fixedly installed on the rear sides of the two connecting columns correspondingly, each limiting mechanism comprises a first limiting plate, a second limiting plate and a moving block, the first limiting plates are fixedly installed on the right sides of the moving blocks, and the second limiting plates are located on the rear sides of the first limiting plates. According to the ALC plate cutting device, the sliding block is driven to move through the rotating threaded rod, so that the movable second limiting plate is driven to be correspondingly adjusted according to the size of an ALC plate, alignment and limiting before cutting are facilitated, and the cutting process is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved lightweight concrete cutting, in particular to an ALC plate cutting machine special for assembled buildings. Background Art

[0002] Prefabricated construction refers to a building that transfers a large amount of on-site work in traditional construction methods to factories, processes and manufactures building components and accessories in factories, transports them to the construction site, and assembles and installs them on site through reliable connection methods. ALC boards are often needed in prefabricated buildings. ALC boards, also known as autoclaved lightweight aerated concrete partition boards, are made of fly ash (or silica sand), cement, lime, etc. as main raw materials, and contain processed steel reinforcements and high-pressure steam-cured porous concrete forming boards. It is a new type of building material with superior performance, with the advantages of light weight, good fire resistance and sound insulation performance, green environmental protection, economy, and convenient construction. During on-site construction, it is often necessary to cut the ALC boards according to the dimensions of some parts such as doors and windows.

[0003] In the prior art, a Chinese patent with publication number CN220219165U discloses a horizontal cutting device for ALC plates in the technical field of horizontal cutting devices. The horizontal cutting device for ALC plates comprises a main body, a first motor and a connecting beam. The first motor is fixedly connected to the right side of the top of the inner cavity of the main body. The end of the power output shaft of the first motor is fixedly connected to a first screw rod, the outer side of the first screw rod is screwed with a first slider, the end of the first screw rod is fixedly connected to a first synchronous wheel, the left side of the top of the inner cavity of the main body is rotatably connected to a second screw rod, the outer side of the second screw rod is screwed with a second slider, the bottom of the second screw rod is fixedly connected to a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are rotatably connected through a synchronous belt, and the connecting beam is fixedly connected to the top of the first slider and the second slider. The structural design is reasonable, which solves the problem that plates of different thicknesses cannot be processed and the cutting wheel cannot move, resulting in increased work intensity.

[0004] However, in actual use, the above scheme still has some shortcomings. The ALC plate to be cut is only limited by the positioning columns on the top of the main body, but the positions of the four positioning columns are fixed, which results in that the device can only cut ALC plates of a specific size, and a large amount of dust is generated in the process of cutting the ALC plate by the cutting wheel, resulting in pollution of the operator's working environment. Long-term work will cause human discomfort. Therefore, an ALC plate cutting machine specially used for prefabricated buildings is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an ALC plate cutting machine specially used for prefabricated buildings, which has the advantage of being able to adjust corresponding limiting plates according to the size of the ALC plate, so that the ALC plate is more stable during the cutting process, and the dust generated during the cutting process is cleaned by aligning the cleaning device, thereby solving the problem that the position of the ALC plate to be cut is only limited by the positioning columns on the top of the main body, but the positions of the four positioning columns are fixed, so that the device can only cut ALC plates of a specific size, and a large amount of dust is generated in the process of the cutting wheel cutting the ALC plate, resulting in pollution of the operator's working environment, and long-term work will cause human discomfort.

[0007] (II) Technical solution

[0008] The utility model solves the above-mentioned technical problem with the following technical solutions: an ALC plate cutting machine for prefabricated buildings, comprising a support table, a bidirectional transmission slide table is fixedly installed on the front side of the support table, connecting columns are fixedly installed on the tops of the two sliding ends of the bidirectional transmission slide table, and the rear sides of the two connecting columns are fixedly installed with limiting mechanisms whose bottoms are movably connected to the top of the support table, the limiting mechanism comprises a first limiting plate, a second limiting plate and a moving block, the first limiting plate is fixedly installed on the right side of the moving block, the second limiting plate is located on the rear side of the first limiting plate, and the left side of the second limiting plate is slidably connected to the right side of the moving block, a cutting groove is opened on the top of the support table, a cutter with a cutting knife located inside the cutting groove is fixedly installed inside the support table, a support frame is fixedly installed on the outside of the support table, and a cleaning device is fixedly installed on the top of the support frame, the cleaning device comprises a collection box, a fan, and a dust hood, the fan is fixedly connected to the top of the collection box, and the right side of the collection box is connected to the dust hood through a suction telescopic tube, and the dust hood is located above the cutting groove.

[0009] As a preferred technical solution, a mounting groove is opened on the front side of the second limiting plate, a pressure detector is fixedly installed inside the mounting groove, an alarm is fixedly installed on the top of the support frame, and the pressure detector is electrically connected to the alarm.

[0010] As a preferred technical solution, a threaded rod is rotatably installed inside the moving block, a sliding groove is opened on the side of the moving block close to the cutting groove, the outer side of the threaded rod is connected to a sliding block whose other end is fixedly connected to the second limiting plate away from the cutting groove through a threaded transmission, and a knob is fixedly installed on the rear side of the moving block.

[0011] As a preferred technical solution, an electric slide is fixedly installed on the top of the support frame, a cylinder is movably installed on the top of the support frame, the bottom of the telescopic end of the cylinder is fixedly connected to the top of the dust hood, and the movable end of the electric slide is fixedly connected to the right side of the cylinder.

[0012] As a preferred technical solution, a first placement groove is provided on the top of the support frame, a second placement groove is provided on the top of the support frame and is located on the left side of the first placement groove, the telescopic end of the cylinder is movably connected to the inside of the first placement groove, and the suction telescopic tube is movably connected to the inside of the second placement groove.

[0013] As a preferred technical solution, a water pump is fixedly installed on the top of the support frame, and the right side of the water pump is connected to a water spray head through a telescopic infusion tube, and the telescopic infusion tube is movably connected to the inside of the second placement groove. A waste liquid tank is movably installed under the support platform, and the top of the waste liquid tank is connected to the inside of the support platform.

[0014] As a preferred technical solution, a filter plate is slidably installed inside the collection box, and an auxiliary rod is fixedly installed between the dust hood and the water spray head.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model drives the sliding block to move by rotating the threaded rod, thereby driving the movable second limiting plate to adjust accordingly according to the size of the ALC plate, so as to facilitate alignment and limitation before cutting, thereby making the cutting process more stable.

[0018] 2. The utility model uses a fan to work on the top of the collection box, and the suction telescopic tube cooperates with the dust hood, so that the powder generated during the cutting process is transported to the inside of the collection box through the suction telescopic tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0022] Figure 3 This is a schematic diagram of the internal structure of the collection box of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the support platform and the waste liquid tank of the utility model.

[0024] In the figure: 1. support table; 2. two-way transmission slide; 3. connecting column; 4. limiting mechanism; 401. first limiting plate; 402. second limiting plate; 403. moving block; 404. mounting slot; 405. pressure detector; 406. threaded rod; 407. slide slot; 408. sliding block; 409. knob; 5. cutting slot; 6. cutter; 7. support frame; 8. cleaning device; 801. collecting box; 802. fan; 803. dust hood; 9. alarm; 10. electric slide; 11. cylinder; 12. first placement slot; 13. second placement slot; 14. water pump; 15. sprinkler head; 16. waste liquid tank; 17. filter plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the embodiment, Figure 1-4 A special ALC plate cutting machine for assembled buildings is given. The utility model includes a support platform 1, a bidirectional transmission slide 2 is fixedly installed on the front side of the support platform 1, and the tops of the two sliding ends of the bidirectional transmission slide 2 are fixedly installed with connecting columns 3. The rear sides of the two connecting columns 3 are fixedly installed with limiting mechanisms 4 whose bottoms are movably connected to the top of the support platform 1. The limiting mechanism 4 includes a first limiting plate 401, a second limiting plate 402 and a moving block 403. The first limiting plate 401 is fixedly installed on the right side of the moving block 403, and the second limiting plate 402 is located on the rear side of the first limiting plate 401. The left side of the second limiting plate 402 is slidably connected to the right side of the moving block 403, a cutting groove 5 is opened on the top of the support platform 1, a cutter 6 with a cutting knife located inside the cutting groove 5 is fixedly installed inside the support platform 1, a support frame 7 is fixedly installed on the outside of the support platform 1, a cleaning device 8 is fixedly installed on the top of the support frame 7, the cleaning device 8 includes a collecting box 801, a fan 802, and a dust hood 803, the fan 802 is fixedly connected to the top of the collecting box 801, the right side of the collecting box 801 is connected to the dust hood 803 through a suction telescopic tube, and the dust hood 803 is located above the cutting groove 5.

[0027] As a preferred embodiment of this embodiment, a mounting groove 404 is opened on the front side of the second limiting plate 402, a pressure detector 405 is fixedly installed inside the mounting groove 404, an alarm 9 is fixedly installed on the top of the support frame 7, and the pressure detector 405 is electrically connected to the alarm 9.

[0028] The pressure detector 405 detects the force applied when the second limiting plate 402 limits the ALC plate, to prevent the second limiting plate 402 from being damaged and causing unnecessary losses due to excessive force during the limiting process.

[0029] As a preferred embodiment of the present invention, a threaded rod 406 is rotatably installed inside the moving block 403, a sliding groove 407 is provided on the side of the moving block 403 close to the cutting groove 5, the outer side of the threaded rod 406 is connected to a sliding block 408 whose other end is fixedly connected to the second limiting plate 402 away from the cutting groove 5 through a threaded transmission, and a knob 409 is fixedly installed on the rear side of the moving block 403.

[0030] By rotating the knob 409, the threaded rod 406 can be rotated, and at the same time, the sliding block 408 sliding in the sliding groove 407 can be moved, thereby driving the second limiting plate 402 to limit the ALC plate.

[0031] As a preferred embodiment of the present invention, an electric slide 10 is fixedly installed on the top of the support frame 7, and a cylinder 11 is movably installed on the top of the support frame 7. The bottom of the telescopic end of the cylinder 11 is fixedly connected to the top of the dust hood 803, and the movable end of the electric slide 10 is fixedly connected to the right side of the cylinder 11.

[0032] The telescopic end of the cylinder 11 acts on the top of the dust hood 803, allowing it to move up and down, so that when the cutter 6 cuts the ALC plate, the position of the dust hood 803 can be adjusted according to its thickness, so as to better absorb the dust generated during the cutting process and prevent environmental pollution.

[0033] As a preferred embodiment of the present invention, a first placement groove 12 is provided on the top of the support frame 7, a second placement groove 13 is provided on the top of the support frame 7 and is located on the left side of the first placement groove 12, the telescopic end of the cylinder 11 is movably connected to the inside of the first placement groove 12, and the suction telescopic tube is movably connected to the inside of the second placement groove 13.

[0034] During the operation of the cleaning device 8, the suction telescopic tube is stably connected to the collection box 801 as the dust cover 803 moves.

[0035] As a preferred embodiment of the present invention, a water pump 14 is fixedly installed on the top of the support frame 7, and a water spray head 15 is connected to the right side of the water pump 14 through a telescopic infusion tube, and the telescopic infusion tube is movably connected to the inside of the second placement groove 13. A waste liquid tank 16 is movably installed under the support platform 1, and the top of the waste liquid tank 16 is connected to the inside of the support platform 1.

[0036] When the cutter 6 is working, the water spray head 15 reduces the temperature generated by the friction between the cutting blade and the ALC through water, prolongs its service life, reduces the dust generated, and collects the dirty sewage flowing down through the waste liquid tank 16.

[0037] As a preferred embodiment of the present invention, a filter plate 17 is slidably installed inside the collection box 801 , and an auxiliary rod is fixedly installed between the dust cover 803 and the water spray head 15 .

[0038] The dust cover 803 can drive the water spray head 15 to move through the auxiliary rod during the movement, which is convenient for work.

[0039] Working principle:

[0040] Before cutting, according to the size of the ALC plate, the bidirectional transmission slide 2 is operated to control the two moving ends to move inward or outward, and the front side of the ALC plate is restricted by the fixed first limiting plate 401. Then, the knob 409 is rotated to rotate the threaded rod 406, thereby completing the restriction on the rear side of the ALC plate. During the cutting process, the cutter 6 can be moved (this structure has been drawn in the above-mentioned comparative document, so it is not described in detail in this scheme). Then, the electric slide 10 starts to work, and the cylinder 11 is driven to move through the moving end. At the same time, under the action of the auxiliary rod, the water spray head 15 is driven to move, and the fan 802 starts to work. Through the cooperation of the dust hood 803 and the suction telescopic tube, the generated powder is collected, and the gas is purified through the filter plate to facilitate subsequent discharge.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ALC plate cutting machine for prefabricated buildings, comprising a support table (1), characterized in that: A bidirectional transmission slide (2) is fixedly mounted on the front side of the support platform (1); connecting columns (3) are fixedly mounted on the tops of the two sliding ends of the bidirectional transmission slide (2); and limiting mechanisms (4) whose bottoms are movably connected to the top of the support platform (1) are fixedly mounted on the rear sides of the two connecting columns (3); the limiting mechanisms (4) include a first limiting plate (401), a second limiting plate (402) and a moving block (403); the first limiting plate (401) is fixedly mounted on the right side of the moving block (403); the second limiting plate (402) is located on the rear side of the first limiting plate (401); and the left side of the second limiting plate (402) is slidably connected to the moving block (403). ), a cutting groove (5) is provided on the top of the support platform (1), a cutting knife (6) is fixedly installed inside the support platform (1) and the cutting knife is located inside the cutting groove (5), a support frame (7) is fixedly installed on the outside of the support platform (1), and a cleaning device (8) is fixedly installed on the top of the support frame (7), and the cleaning device (8) includes a collection box (801), a fan (802), and a dust hood (803), the fan (802) is fixedly connected to the top of the collection box (801), and the right side of the collection box (801) is connected to the dust hood (803) through a suction telescopic tube, and the dust hood (803) is located above the cutting groove (5).

2. The ALC plate cutting machine for prefabricated buildings according to claim 1 is characterized by: The front side of the second limiting plate (402) is provided with a mounting groove (404), a pressure detector (405) is fixedly installed inside the mounting groove (404), an alarm (9) is fixedly installed on the top of the support frame (7), and the pressure detector (405) is electrically connected to the alarm (9).

3. The ALC plate cutting machine for prefabricated buildings according to claim 1 is characterized by: A threaded rod (406) is rotatably installed inside the moving block (403), and a sliding groove (407) is provided on the side of the moving block (403) close to the cutting groove (5). The outer side of the threaded rod (406) is connected to a sliding block (408) whose other end is fixedly connected to the second limiting plate (402) away from the cutting groove (5) through a threaded transmission, and a knob (409) is fixedly installed on the rear side of the moving block (403).

4. The ALC plate cutting machine for prefabricated buildings according to claim 1 is characterized by: An electric slide (10) is fixedly mounted on the top of the support frame (7), and a cylinder (11) is movably mounted on the top of the support frame (7). The bottom of the telescopic end of the cylinder (11) is fixedly connected to the top of the dust hood (803), and the movable end of the electric slide (10) is fixedly connected to the right side of the cylinder (11).

5. The ALC plate cutting machine for prefabricated buildings according to claim 4 is characterized by: The top of the support frame (7) is provided with a first placement groove (12), the top of the support frame (7) is provided with a second placement groove (13) located on the left side of the first placement groove (12), the telescopic end of the cylinder (11) is movably connected to the inside of the first placement groove (12), and the suction telescopic tube is movably connected to the inside of the second placement groove (13).

6. The ALC plate cutting machine for prefabricated buildings according to claim 5, characterized in that: A water pump (14) is fixedly mounted on the top of the support frame (7); the right side of the water pump (14) is connected to a water spray head (15) via a telescopic infusion pipe; the telescopic infusion pipe is movably connected to the inside of the second placement groove (13); a waste liquid tank (16) is movably mounted below the support platform (1); the top of the waste liquid tank (16) is connected to the inside of the support platform (1).

7. The ALC plate cutting machine for prefabricated buildings according to claim 1 is characterized by: A filter plate (17) is slidably mounted inside the collection box (801), and an auxiliary rod is fixedly mounted between the dust cover (803) and the water spray head (15).

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