Thermal cutting equipment

Abstract

The utility model relates to the field of thermal cutting equipment, in particular to thermal cutting equipment which comprises an operation table, a material pressing assembly and a cutting assembly, and table legs are vertically and fixedly installed at the four corners of the bottom end of the operation table; the material pressing assembly is installed at the top end of the operation table in a sliding mode and used for fixing a target heat insulation strip. The cutting assembly comprises a first supporting frame fixedly installed at the top end of the operation table, a telescopic motor vertically and fixedly installed on the first supporting frame and a hot cutter fixedly installed on the telescopic motor. The method has the effect of reducing environmental pollution.

Description

Technical Field

[0001] This application relates to the field of thermal cutting equipment, and in particular to a thermal cutting equipment. Background Art

[0002] The heat insulation strip is a product used for building door and window heat insulation. The heat insulation strip is the core component of the profile heat insulation with inserted strips. It is the "thermal bridge" on the heat transfer path in the aluminum profile, reducing the heat transfer in the aluminum profile part; it is also the structural connecting part of the two-sided aluminum profiles in the heat insulation profile. Through its connection, the three parts of the heat insulation profile become an integrated whole, jointly bearing the load, and has received wide acclaim in the market.

[0003] In the production of existing heat insulation strips, generally automated production equipment is used. After the heat insulation strip is extruded by an extruder, it is conveyed by a conveying device to the cutting machine position, and then the cutting machine cuts the heat insulation strip. However, the cutting component used in the cutting machine of the existing technology is a circular saw, which generates relatively large noise during cutting, and cutting produces micro-particle-like material waste residues, increasing the dust volume in the workshop and causing environmental pollution. Utility Model Content

[0004] In order to reduce environmental pollution, this application provides a thermal cutting equipment.

[0005] A thermal cutting equipment provided by this application adopts the following technical solution:

[0006] A thermal cutting equipment, comprising:

[0007] An operating table, and table legs are vertically and fixedly installed at four corners of the bottom end of the operating table;

[0008] A material pressing component, which is slidably installed on the top end of the operating table, and the material pressing component is used to fix the target heat insulation strip;

[0009] A cutting component, the cutting component includes a first support frame fixedly installed on the top end of the operating table, a telescopic motor vertically and fixedly installed on the first support frame, and a hot cutting knife fixedly installed on the telescopic motor.

[0010] Optionally, a chute is opened at the top end of the operating table; the material pressing component includes two vertical plates and a horizontal plate; the two vertical plates are slidably installed relative to each other in the chute and are fixed by two fixing components; the horizontal plate is installed at the top end of the vertical plate through a limiting component.

[0011] Optionally, the fixing component includes a fixing block, a threaded rod, and a rotating block. The fixing block is fixedly installed on the vertical plate. A first fixing groove and a second fixing groove are formed on the side wall of the fixing block. The second fixing groove is located at the bottom of the first fixing groove, and the diameter of the opening of the second fixing groove is larger than that of the opening of the first fixing groove. One end of the threaded rod is located in the first fixing groove, and the other end horizontally passes through the side wall of the sliding groove and the side wall of the operating table and is located outside the operating table. The threaded rod is threadedly connected to the operating table and is horizontally rotatably connected to the fixing block. A blocking plate is fixedly installed at one end of the threaded rod located in the first fixing groove, and the blocking plate is located in the second fixing groove. The rotating block is fixedly installed at one end of the threaded rod located outside the operating table.

[0012] Optionally, a first limiting groove is formed at the top end of the vertical plate, and a T-shaped groove is formed at the bottom end of the horizontal plate. The limiting component includes a T-shaped block and a return spring. The T-shaped block is slidably installed in the T-shaped groove. A second limiting groove is formed at the bottom end of the T-shaped block. One end of the return spring is fixedly connected to the bottom of the second limiting groove, and the other end is fixedly connected to the bottom of the first limiting groove.

[0013] Optionally, the bottom end of the T-shaped block is slidably connected to the vertical plate through the first limiting groove.

[0014] Optionally, a strip-shaped hole corresponding to the hot cutting knife is formed on the operating table.

[0015] Optionally, the horizontal plate is an iron horizontal plate.

[0016] Optionally, a second support frame and an electromagnet are arranged on the operating table. The second support frame is fixedly connected to the operating table and is located above the horizontal plate. The electromagnet is fixedly installed on the second support frame and is magnetically connected to the horizontal plate.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. By cutting the target heat insulation strip with the hot cutting knife, the generation of waste residue can be reduced, thereby achieving the effect of reducing environmental pollution.

[0019] 2. Through the setting of the material pressing component, the hot cutting knife can cut target heat insulation strips with different heights and widths. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of a hot cutting device according to an embodiment of the present application.

[0021] Figure 2 is a schematic structural diagram of a material pressing component of a hot cutting device according to an embodiment of the present application.

[0022] Figure 3 It is a partial cross-sectional view of a thermal cutting device according to an embodiment of the present application.

[0023] Explanation of reference numerals: 1, operating table; 11, chute; 12, strip hole; 13, table leg; 2, material pressing assembly; 21, vertical plate; 211, first limiting groove; 22, horizontal plate; 221, T-shaped groove; 3, cutting assembly; 31, first support frame; 32, telescopic motor; 33, hot cutting knife; 4, fixing assembly; 41, fixing block; 411, first fixing groove; 412, second fixing groove; 42, threaded rod; 421, blocking plate; 43, rotating block; 5, limiting assembly; 51, T-shaped block; 511, second limiting groove; 52, return spring; 6, second support frame; 7, electromagnet. Detailed implementation manners

[0024] The following further describes the present application in detail with reference to the Figures 1-3 accompanying drawings.

[0025] An embodiment of the present application discloses a thermal cutting device.

[0026] Referring to Figure 1 , Figure 2 and Figure 3 , a thermal cutting device includes an operating table 1, a material pressing assembly 2 and a cutting assembly 3. Among them, table legs 13 are vertically and fixedly installed at the four corners of the bottom end, and the table legs 13 are used to support the operating table 1; the material pressing assembly 2 is slidably installed at the top end of the operating table 1, and the material pressing assembly 2 is used to fix and guide the target heat insulation strip; the cutting assembly 3 is used to cut the target heat insulation strip (the target heat insulation strip itself is formed by hot melting and extrusion of a mold and can fully meet the requirements of hot melting and cutting).

[0027] The cutting assembly 3 includes a first support frame 31, a telescopic motor 32 and a hot cutting knife 33. Among them, the first support frame 31 is arched, and the first support frame 31 is fixedly installed at the top end of the operating table 1; two telescopic motors 32 are provided, and both telescopic motors 32 are fixedly installed on the first support frame 31, and the telescopic rods of the telescopic motors 32 are vertically directed towards the top end of the operating table 1; the hot cutting knife 33 is fixedly installed at the bottom end of the telescopic rod of the telescopic motor 32, and the hot cutting knife 33 is used to cut the target heat insulation strip. It can be known that in order to prevent the hot cutting knife 33 from damaging the operating table 1 when cutting the target heat insulation strip, a strip hole 12 corresponding to the hot cutting knife 33 is opened on the operating table 1.

[0028] At the top of the operating table 1, two sliding grooves 11 are also provided, and the two sliding grooves 11 are respectively located on both sides of the cutting assembly 3. There are two pressing components 2, and the two pressing components 2 are respectively slidably installed in the sliding grooves 11. The pressing component 2 includes two vertical plates 21 and a horizontal plate 22; the two vertical plates 21 are slidably installed opposite to each other in the sliding grooves 11 and are fixed by two fixing components 4; the horizontal plate 22 is installed at the top of the vertical plate 21 through a limiting component 5. It should be noted that one end of the vertical plate 21 opposite to the moving direction of the target heat insulation strip is arc-shaped, which is convenient for inserting the next target heat insulation strip after cutting the previous target heat insulation strip. The horizontal plate 22 is an iron horizontal plate 22.

[0029] A first limiting groove 211 is provided at the top of the vertical plate 21, and a T-shaped groove 221 is provided at the bottom of the horizontal plate 22; the limiting component 5 includes a T-shaped block 51 and a return spring 52. The T-shaped block 51 is slidably installed in the T-shaped groove 221. A second limiting groove 511 is provided at the bottom of the T-shaped block 51. One end of the return spring 52 is fixedly connected to the bottom of the second limiting groove 511, and the other end is fixedly connected to the bottom of the first limiting groove 211. It can be known that the bottom end of the T-shaped block 51 is slidably connected to the vertical plate 21 through the first limiting groove 211.

[0030] When cutting target heat insulation strips with different heights and widths is required, the staff move the two vertical plates 21 in opposite directions. Then, the T-shaped block 51 slides in the T-shaped groove 221. When the horizontal distance between the two vertical plates 21 is greater than the width of the target heat insulation strip, the horizontal plate 22 is moved upward, and the horizontal plate 22 stretches the return spring 52. When the vertical distance between the bottom end of the horizontal plate 22 and the top of the operating table 1 is greater than the height of the target heat insulation strip, the movement of the horizontal plate 22 is stopped. The target heat insulation strip is conveyed to the lower part of the horizontal plate 22 by a conveying device (not shown). After the length of the target heat insulation strip is determined, the staff release the horizontal plate 22, and the return spring 52 resets, driving the horizontal plate 22 to move downward until the bottom end of the horizontal plate 22 abuts against the top of the target heat insulation strip. Then, the two vertical plates 21 are moved in the same direction until the side walls of the vertical plates 21 abut against the side walls of the target heat insulation strip.

[0031] There are four fixing components 4, and one fixing component 4 corresponds to one vertical plate 21. The fixing component 4 includes a fixing block 41, a threaded rod 42 and a rotating block 43. The fixing block 41 is fixedly installed on the side wall of the vertical plate 21. A first fixing groove 411 and a second fixing groove 412 are formed in the fixing block 41. The second fixing groove 412 is located at the bottom of the first fixing groove 411, and the diameter of the notch of the second fixing groove 412 is larger than the diameter of the notch of the first fixing groove 411. One end of the threaded rod 42 is located in the first fixing groove 411, and the other end horizontally passes through the side wall of the sliding groove 11 and the side wall of the operating table 1 and is located outside the operating table 1. The threaded rod 42 is threadedly connected to the operating table 1 and is horizontally rotatably connected to the fixing block 41. A blocking plate 421 is fixedly installed at one end of the threaded rod 42 located in the first fixing groove 411, and the blocking plate 421 is located in the second fixing groove 412. The rotating block 43 is fixedly installed at one end of the threaded rod 42 located outside the operating table 1.

[0032] When it is necessary to move the two vertical plates 21, the staff twists the rotating block 43, the rotating block 43 drives the threaded rod 42 to rotate, and then the threaded rod 42 drives the two vertical plates 21 to move in opposite or opposite directions.

[0033] In order to facilitate the movement of the horizontal plate 22 in the vertical direction, two second support frames 6 are fixedly installed at the top of the operating table 1. The second support frames 6 are arched, one second support frame 6 corresponds to one horizontal plate 22, and an electromagnet 7 is fixedly installed on the second support frame 6. The electromagnet 7 is magnetically connected to the horizontal plate 22. It should be noted that the magnetic force of the electromagnet 7 after being energized is only enough to lift the horizontal plate 22.

[0034] The implementation principle of a thermal cutting device according to an embodiment of the present application is as follows: The operator rotates the rotating block 43 clockwise. The rotating block 43 drives the threaded rod 42 to rotate. Then, the threaded rod 42 drives the two vertical plates 21 to move in opposite directions. Further, the T-shaped block 51 slides in the T-shaped groove 221. When the horizontal distance between the two vertical plates 21 is greater than the width of the target heat insulation strip, the electromagnet 7 is energized to move the horizontal plate 22 upward. When the vertical distance between the bottom end of the horizontal plate 22 and the top end of the operating table 1 is greater than the height of the target heat insulation strip, the target heat insulation strip is conveyed to the lower part of the horizontal plate 22 by a conveying device (not shown). After the length of the target heat insulation strip is determined, the electromagnet 7 is de-energized, and the magnetism of the electromagnet 7 gradually disappears. Then, the horizontal plate 22 moves downward until the bottom end of the horizontal plate 22 abuts against the top end of the target heat insulation strip. Subsequently, the operator rotates the rotating block 43 counterclockwise. The rotating block 43 drives the threaded rod 42 to rotate. Then, the threaded rod 42 drives the two vertical plates 21 to move in opposite directions until the side walls of the vertical plates 21 abut against the side walls of the target heat insulation strip. Finally, the telescopic motor 32 operates, and the telescopic rod of the telescopic motor 32 moves downward, driving the hot cutting knife 33 to move downward. The hot cutting knife 33 cuts the target heat insulation strip, and no waste residue is generated during the cutting process, achieving the effect of environmental protection.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A thermal cutting device, characterized in that: include: An operating table (1), wherein table legs (13) are vertically fixedly installed at the four corners of the bottom end of the operating table (1); A material pressing assembly (2), the material pressing assembly (2) being slidably mounted on the top of the operating table (1), and the material pressing assembly (2) being used to fix the target thermal insulation strip; A cutting assembly (3), the cutting assembly (3) comprising a first support frame (31) fixedly mounted on the top of an operating table (1), a telescopic motor (32) vertically fixedly mounted on the first support frame (31), and a hot cutting knife (33) fixedly mounted on the telescopic motor (32).

2. A thermal cutting device according to claim 1, characterized in that: The top of the operating table (1) is provided with a slide groove (11); the material pressing assembly (2) comprises two vertical plates (21) and a horizontal plate (22); the two vertical plates (21) are relatively slidably installed in the slide groove (11) and are fixed by two fixing assemblies (4); the horizontal plate (22) is installed on the top of the vertical plate (21) by means of a limiting assembly (5).

3. A thermal cutting device according to claim 2, characterized in that: The fixing assembly (4) comprises a fixing block (41), a threaded rod (42) and a rotating block (43); the fixing block (41) is fixedly mounted on the vertical plate (21); a first fixing groove (411) and a second fixing groove (412) are provided on the side wall of the fixing block (41); the second fixing groove (412) is located at the bottom of the first fixing groove (411); the notch diameter of the second fixing groove (412) is larger than the notch diameter of the first fixing groove (411); one end of the threaded rod (42) is located in the first fixing groove (411); The threaded rod (42) is threadedly connected to the operating table (1), and the threaded rod (42) is horizontally rotatably connected to the fixed block (41). A blocking plate (421) is fixedly installed at one end of the threaded rod (42) located in the first fixed groove (411), and the blocking plate (421) is located in the second fixed groove (412); the rotating block (43) is fixedly installed at one end of the threaded rod (42) located outside the operating table (1).

4. A thermal cutting device according to claim 2, characterized in that: The top end of the vertical plate (21) is provided with a first limiting groove (211), and the bottom end of the horizontal plate (22) is provided with a T-shaped groove (221); the limiting assembly (5) comprises a T-shaped block (51) and a return spring (52); the T-shaped block (51) is slidably installed in the T-shaped groove (221), and the bottom end of the T-shaped block (51) is provided with a second limiting groove (511); one end of the return spring (52) is fixedly connected to the bottom of the second limiting groove (511), and the other end is fixedly connected to the bottom of the first limiting groove (211).

5. A thermal cutting device according to claim 4, characterized in that: The bottom end of the T-shaped block (51) is slidably connected to the vertical plate (21) via a first limiting groove (211).

6. A thermal cutting device according to claim 1, characterized in that: The operating table (1) is provided with a strip-shaped hole (12) corresponding to the hot cutting knife (33).

7. A thermal cutting device according to claim 2, characterized in that: The horizontal plate (22) is an iron horizontal plate (22).

8. A thermal cutting device according to claim 7, characterized in that: The operating table (1) is provided with a second support frame (6) and an electromagnet (7); the second support frame (6) is fixedly connected to the operating table (1), and the second support frame (6) is located above the horizontal plate (22); the electromagnet (7) is fixedly mounted on the second support frame (6), and the electromagnet (7) is magnetically connected to the horizontal plate (22).

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