Double-end cutting saw auxiliary device for aluminum alloy door and window machining

Abstract

The utility model discloses a double-end cutting saw auxiliary device for machining aluminum alloy doors and windows. The device comprises an operation table, two first sliding guide rails are fixedly connected to the upper surface of the operation table, two motor frames are movably connected to linear guide rails, a rotating table is arranged on the motor frames, a saw blade is fixedly connected to the rotating table, and two second sliding guide rails are arranged on the operation table. Five pairs of electric positioning blocks are arranged on the second sliding guide rail, two laser range finders are arranged on each electric positioning block, a plurality of electric rollers are arranged below the electric positioning blocks, an encoder is arranged on the operation table, a servo motor is arranged in the operation table, and the output end of the servo motor is fixedly connected with the rotating table and the electric rollers. Through the structure, the cutting length and angle of the aluminum alloy profile can be automatically controlled, the aluminum alloy profile can be automatically and continuously cut, two aluminum alloy profiles with the same length can be cut at a time, and the cutting efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy door and window processing technology, and in particular to an auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing. Background Technology

[0002] Currently available auxiliary devices for double-headed cutting saws used in aluminum alloy door and window processing cannot achieve continuous cutting. Workers need to repeatedly adjust and fix the position of the profiles, which is time-consuming. Furthermore, only one profile of the required length can be cut at a time, and there are no corresponding components to handle the debris and heat generated during the cutting process. For example, Chinese patent CN201920141216.8 discloses an auxiliary device for double-headed cutting saws used in aluminum alloy door and window processing. This device requires workers to manually place the profiles onto the cutting table before each cut, and can only cut one profile of the required length at a time, making it impossible to continuously and accurately cut aluminum alloy profiles of the corresponding length. This results in low cutting efficiency, and it is also lacking dust extraction and cooling devices. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an auxiliary device for a double-head cutting saw for processing aluminum alloy doors and windows, which can realize automatic continuous cutting of rubber tubes. The electric positioning block can restrict the rubber tube to ensure that the rubber tube is fed horizontally without deviation. The electric positioning block is equipped with an adjustable groove to adapt to rubber tubes of different diameters. The combination of encoder and servo motor can accurately cut rubber tubes of corresponding lengths. The dust suction port can collect the debris generated during cutting.

[0004] This utility model also provides an auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing, comprising: an operating table, on the upper surface of which two first sliding guide rails are fixedly connected, two motor frames are movably connected to the first sliding guide rails, a rotary table is mounted on the motor frames, and a saw blade is fixedly connected to the rotary table; second sliding guide rails, the two second sliding guide rails are fixedly connected to the upper surface of the operating table, five pairs of electric positioning blocks are mounted on the second sliding guide rails, a first laser rangefinder is mounted on the rightmost electric positioning block, a second laser rangefinder is mounted on the leftmost electric positioning block, multiple electric rollers are mounted below the electric positioning blocks, an encoder is mounted on the operating table, a servo motor is mounted inside the operating table, and the output end of the servo motor is fixedly connected to the rotary table and the electric rollers; a dust suction port is located on the lower surface of the operating table, a dust collection bin is mounted below the dust suction port, and a bracket is fixedly connected to the lower surface of the operating table. The above components can automatically control the length and angle of aluminum alloy profile cutting, and can achieve automatic continuous cutting of aluminum alloy profiles. They can also cut two aluminum alloy profiles of the same length in a single operation, greatly improving cutting efficiency.

[0005] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, the rotary table can be adjusted to two angles: 90 degrees and 45 degrees. Through these components, the rotary table can be adjusted according to instructions to cut profiles with different angle requirements.

[0006] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, an adjustable groove is provided below the second sliding guide rail, and an adjusting block is provided in the adjustable groove. Through these components, the distance between the electric positioning blocks can be automatically adjusted, adapting to aluminum alloy profiles of different diameters.

[0007] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, a protective cover is provided on the motor frame, and a transparent observation window is provided on the protective cover. Through these components, the cutting status of the aluminum alloy profile can be observed at any time.

[0008] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, the surface of the electric roller is provided with anti-slip texture. These components increase friction and provide an anti-slip treatment, preventing the aluminum alloy profiles from moving.

[0009] According to the auxiliary device for a double-head cutting saw used in aluminum alloy door and window processing provided by this utility model, a coolant spray nozzle is provided on the motor frame. Through these components, a cooling and lubrication system is provided to reduce saw blade wear.

[0010] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, a motor is provided on the lower surface of the operating table, and the output end of the motor is fixedly connected to a dust suction port. These components can be used to clean up aluminum shavings generated during the cutting process.

[0011] According to the auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing provided by this utility model, a shock-absorbing pad is fixedly connected to the lower surface of the bracket. These components absorb the impact force during device operation and reduce noise.

[0012] Compared with existing technologies, this double-head cutting saw auxiliary device for aluminum alloy door and window processing can automatically control the length and angle of aluminum alloy profile cutting, and can realize automatic continuous cutting of aluminum alloy profiles. It can also cut two aluminum alloy profiles of the same length in one go, which greatly improves cutting efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of the auxiliary device for the double-head cutting saw used in the processing of aluminum alloy doors and windows according to this utility model;

[0015] Figure 2This is a side view of the auxiliary device for a double-headed cutting saw used in the processing of aluminum alloy doors and windows according to this utility model.

[0016] Figure 3 This is an internal structural diagram of the auxiliary device for the double-headed cutting saw used in the processing of aluminum alloy doors and windows according to this utility model.

[0017] Legend:

[0018] 1. Operating table; 2. First sliding guide rail; 3. Motor frame; 4. Rotary table; 5. Saw blade; 6. Second sliding guide rail; 7. Electric positioning block; 8. First laser rangefinder; 9. Second laser rangefinder; 10. Electric roller; 11. Encoder; 12. Servo motor; 13. Dust suction port; 14. Dust collection bin; 15. Support; 16. Adjustable slot; 17. Protective cover; 18. Coolant nozzle. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1 , Figure 2 , Figure 3 This utility model provides an auxiliary device for a double-headed cutting saw used in aluminum alloy door and window processing. The device includes: two first sliding guide rails 2 fixedly connected to the upper surface of the operating table 1; two motor frames 3 movably connected to the first sliding guide rails 2; a protective cover 17 on the motor frame 3; a transparent observation window on the protective cover 17; a coolant spray nozzle 18 on the motor frame 3; a rotating table 4 on the motor frame 3; the rotating table 4 can be adjusted to two angles, 90 degrees and 45 degrees; and a saw blade 5 fixedly connected to the rotating table 4.

[0021] Specifically, before placing the aluminum alloy profile, the required length and angle of the aluminum alloy profile are preset. Then, the left motor frame 3 is moved by the first sliding guide rail 2 to move the two saw blades 5 to the preset cutting point, and the rotary table 4 is rotated to the preset angle.

[0022] Reference Figure 1 , Figure 2 , Figure 3Two second sliding guide rails 6 are fixedly connected to the upper surface of the operating table 1. An adjustable groove 16 is provided below the second sliding guide rail 6. An adjusting block is provided in the adjustable groove 16. Five pairs of electric positioning blocks 7 are provided on the second sliding guide rail 6. A first laser rangefinder 8 is provided on the rightmost electric positioning block 7, and a second laser rangefinder 9 is provided on the leftmost electric positioning block 7. Multiple electric rollers 10 are provided below the electric positioning blocks 7. The surface of the electric rollers 10 is provided with anti-slip texture. An encoder 11 is provided on the operating table 1. A servo motor 12 is provided inside the operating table 1. The output end of the servo motor 12 is fixedly connected to the rotary table 4 and the electric rollers 10.

[0023] Specifically, the spacing between the second sliding guide rails 6 is adjusted via the adjustable groove 16 to accommodate the width of the aluminum alloy profile. Then, the position of the electric positioning block 7 is adjusted via the second sliding guide rail 6. The rightmost electric positioning block 7 is moved to the profile inlet, the leftmost electric positioning block 7 is moved to a position twice the preset length of the aluminum alloy profile, and the middle electric positioning block 7 is moved to both sides of the saw blade 5. Then, the aluminum alloy profile is placed onto the electric roller 10, triggering the encoder 11 to record the number of rotations of the electric roller 10. The first laser rangefinder 8 on the rightmost electric positioning block 7 records the movement position of the aluminum alloy profile in real time. The aluminum alloy profile continues to move to the left via the electric roller 10. When the second laser rangefinder 9 on the leftmost electric positioning block 7 detects the aluminum alloy profile and confirms the laser rangefinder measurement for the second time, the servo motor 12 starts, the electric roller 10 stops rotating, and the saw blade 5 performs cutting.

[0024] Reference Figure 1 , Figure 2 , Figure 3 The dust suction port 13 is located on the lower surface of the operating table 1. A motor is provided on the lower surface of the operating table 1. The output end of the motor is fixedly connected to the dust suction port 13. A dust collection bucket 14 is provided below the dust suction port 13. A bracket 15 is fixedly connected to the lower surface of the operating table 1. Shock-absorbing pads are fixedly connected to the lower surface of the bracket 15.

[0025] Specifically, when the saw blade 5 is cutting, the coolant nozzle 18 on the motor frame 3 continuously sprays coolant, and the dust suction port 13 collects the aluminum chips and coolant generated during the cutting process. The collected aluminum chips and coolant are sucked into the dust collection bin 14.

[0026] Working principle: Before placing the aluminum alloy profile, the required length and angle of the profile are preset. The left motor frame 3 is moved via the first sliding guide rail 2, moving the two saw blades 5 to the preset cutting point. The rotary table 4 is rotated to the preset angle. The spacing between the second sliding guide rails 6 is adjusted via the adjustable groove 16. Then, the position of the electric positioning blocks 7 is adjusted via the second sliding guide rails 6. The rightmost electric positioning block 7 is moved to the profile inlet, the leftmost electric positioning block 7 is moved to twice the preset length of the aluminum alloy profile, and the middle electric positioning block 7 is moved to both sides of the saw blades 5. The aluminum alloy profile is then placed onto the electric roller 10, triggering the circuit. The encoder 11 records the number of rotations of the electric roller 10, and the first laser rangefinder 8 on the rightmost electric positioning block 7 records the movement position of the aluminum alloy profile in real time. The aluminum alloy profile moves continuously to the left through the electric roller 10. When the second laser rangefinder 9 on the leftmost electric positioning block 7 detects the aluminum alloy profile, after the laser rangefinder confirms the second time, the servo motor 12 starts, the electric roller 10 stops rotating, and the saw blade 5 cuts. During the cutting process, the coolant nozzle 18 on the motor frame 3 continuously sprays coolant, and the dust suction port 13 collects the aluminum chips and coolant generated during the cutting process. The collected aluminum chips and coolant are sucked into the dust collection bin 14.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A double-end cutting saw auxiliary device for aluminum alloy door and window processing, characterized in that, Include: Operation platform (1), the operation platform (1) upper surface is fixedly connected with two first sliding guide rails (2), the first sliding guide rail (2) is movably connected with two electric motor frames (3), the electric motor frame (3) is equipped with rotating platform (4), the rotating platform (4) is fixedly connected with saw blade (5) on it; Second sliding guide rail (6), the two second sliding guide rails (6) are fixedly connected with the upper surface of operation platform (1), and five pairs of electric positioning blocks (7) are arranged on the second sliding guide rail (6). The rightmost electric positioning block (7) is provided with a first laser range finder (8), and the leftmost electric positioning block (7) is provided with a second laser range finder (9). A plurality of electric roller (10) is arranged below the electric positioning block (7). The operation platform (1) is provided with an encoder (11), and the operation platform (1) is provided with a servo motor (12). The output end of the servo motor (12) is fixedly connected with the rotating platform (4) and the electric roller (10). Dust suction port (13), the dust suction port (13) is arranged on the lower surface of the operation platform (1), and a dust collecting barrel (14) is arranged below the dust suction port (13). The lower surface of the operation platform (1) is fixedly connected with a support (15).

2. The double-end cutting saw auxiliary device for aluminum alloy door and window processing according to claim 1, characterized in that, The rotating platform (4) can be adjusted to 90 degrees and 45 degrees.

3. The double-end cutting saw auxiliary device for aluminum alloy door and window processing according to claim 1, characterized in that, The second sliding guide rail (6) is provided with an adjustable groove (16) below it, and the adjustable groove (16) is provided with an adjusting block.

4. The double-end cutting saw auxiliary device for aluminum alloy door and window machining according to claim 1, characterized in that, The electric motor frame (3) is provided with a protective cover (17), and the protective cover (17) is provided with a transparent observation window.

5. The double-end cutting saw auxiliary device for aluminum alloy door and window processing of claim 1, characterized in that, The surface of the electric roller (10) is provided with anti-skid lines.

6. The double-end cutting saw auxiliary device for aluminum alloy door and window processing of claim 1, characterized in that, The electric motor frame (3) is provided with a cooling liquid spray head (18).

7. The double-end cutting saw auxiliary device for aluminum alloy door and window machining of claim 1, characterized in that, The lower surface of the operation platform (1) is provided with a motor, and the output end of the motor is fixedly connected with the dust suction port (13).

8. The double-end cutting saw auxiliary device for aluminum alloy door and window machining of claim 1, characterized in that, The lower surface of the support (15) is fixedly connected with a shock-absorbing foot pad.

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