Air conditioner ventilation duct cutting processing device

Abstract

The application discloses an air conditioner ventilation pipeline cutting processing device and relates to the technical field of air conditioner ventilation pipeline processing. The device comprises a working frame and a collecting frame. A driving assembly for providing driving force is arranged on one side of the working frame. The driving assembly comprises a servo motor, a driving roller, a synchronous belt and a driven roller. The air conditioner ventilation pipeline cutting processing device adopts a linkage type opening and closing clamping structure and a double-end cooperation clamping design. Through the driving of a hydraulic rod one driving assembly plate and the downward movement of a connecting column, the sliding of a sliding block is driven and two groups of connecting rods are driven to cross around an assembly shaft to realize the stable opening and closing action of a clamping plate. The traditional fixed clamping mode is replaced. The clamping action linkage is smooth, the positioning response is rapid, the clamping plate with a V-shaped structure can be self-adapted to the air conditioner ventilation pipelines with different diameters, the centering effect is good, the pipeline clamping skew is effectively avoided, the installation spacing between a clamping assembly one and a clamping assembly two can be flexibly adjusted through a hydraulic rod two, and the pipeline workpieces with different lengths can be adapted.

Description

Technical Field

[0001] This invention relates to the field of air conditioning ventilation duct processing technology, specifically to an air conditioning ventilation duct cutting and processing device. Background Technology

[0002] Air conditioning ventilation ducts are core components of HVAC systems and are widely used in ventilation and air conditioning operations in buildings, commercial venues, industrial plants, and other places. In actual construction, the ducts need to be cut to a fixed length according to the on-site installation dimensions.

[0003] For example, utility model application CN202122443604.1 discloses a ventilation duct processing device for building construction, belonging to the field of ventilation duct processing. It includes a processing box, with an auxiliary support mechanism at the bottom of the inner cavity of the processing box, and a ventilation duct body placed on top of the auxiliary support mechanism. A rotating shaft is movably sleeved on the side of the processing box, with a rotating motor fixedly connected to one end of the rotating shaft and a support frame fixedly connected to the other end. A fixing mechanism is provided on the side of the support frame, and a screw is movably sleeved on the side of the processing box. By setting up a screw, a forward and reverse motor, a moving block, a positioning rod, an electric push rod, and a cutting mechanism, the forward and reverse motors can drive the cutting mechanism to move according to the on-site cutting needs, facilitating cutting at different locations of the ventilation duct and bringing convenience to ventilation duct cutting. However, currently available traditional ventilation duct cutting and processing equipment produces scattered and messy debris and small scraps, lacking a systematic conveying and collection structure, resulting in a large amount of manual cleaning work, poor working environment hygiene, low overall automation level, and weak processing versatility.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed an air conditioning ventilation duct cutting and processing device. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an air conditioning ventilation duct cutting and processing device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an air conditioning ventilation duct cutting and processing device, comprising a working frame and a collecting frame, wherein a driving component for providing driving force is provided on one side of the working frame, and the driving component includes a servo motor, a driving roller, a synchronous belt and a driven roller, wherein the output end of the servo motor is equipped with a driving roller, and a driven roller is provided on the outer surface of the driving roller via the synchronous belt, wherein a conveyor belt is installed on one side of the end of the driven roller, and a cutting component for assisting cutting is provided above the conveyor belt, and the collecting frame is engaged and disposed on both sides of the bottom of the working frame, and a clamping plate is engaged and installed on one side of the collecting frame.

[0007] Furthermore, the cutting assembly includes a hydraulic rod three, a base frame, a cutting blade, and a motor. The output end of the hydraulic rod three is mounted on the base frame, and a motor is provided on one side of the base frame. The output end of the motor is mounted on the cutting blade via a connecting shaft.

[0008] Furthermore, the top of the hydraulic rod three is provided with a threaded slide, and a lead screw is installed inside the threaded slide.

[0009] Furthermore, one end of the lead screw is fixedly connected to the drive roller, and a top frame is slidably mounted on the outer surface of the threaded slide block.

[0010] Furthermore, a hydraulic rod is provided at the top of the working frame, and a collection plate is installed at the output end of the hydraulic rod.

[0011] Furthermore, both sides of the bottom of the assembly plate are provided with a clamping component for auxiliary clamping. The clamping component includes a connecting seat, a slider, a connecting rod, a fixing plate, an assembly shaft, and a clamping plate. The slider is slidably installed inside the connecting seat, and the connecting rod is rotatably installed inside the slider. There are two sets of connecting rods. The assembly shaft is rotatably installed in the overlapping area of ​​the two sets of connecting rods, and the end of the assembly shaft is fixedly installed with an assembly shaft. The end of the connecting rod is provided with a clamping plate.

[0012] Furthermore, the fixing plate and the clamping plate are integrated into one structure, and the clamping plate has a "V" shaped structure.

[0013] Furthermore, a hydraulic rod two is fixedly installed on one side flange and bolts of the fixed plate, and a clamping assembly two is provided at the output end of the hydraulic rod two. The clamping assembly one and the clamping assembly two have the same driving structure.

[0014] Furthermore, a connecting frame one is fixedly installed on the outer surface of the slider, and an internal rod is slidably arranged inside the connecting frame one, and a connecting frame two is fixedly installed at the end of the internal rod.

[0015] Furthermore, visible baffles are snapped onto both the front and rear sides of the working frame, and bases are fixedly installed on both bottom sides of the working frame.

[0016] This invention provides an air conditioning ventilation duct cutting and processing device, which has the following beneficial effects: 1. This air conditioning ventilation duct cutting and processing device adopts a linkage opening and closing clamping structure and a double-end clamping design. The hydraulic rod drives the assembly plate and connecting column downwards, causing the slider to slide and two sets of connecting rods to rotate around the assembly axis, achieving stable opening and closing of the clamping plate. This replaces the traditional fixed clamping method, resulting in smooth linkage and rapid positioning response. The V-shaped clamping plate can adaptively fit air conditioning ventilation ducts of different diameters, providing good centering and effectively preventing duct clamping misalignment. Simultaneously, the hydraulic rod allows for flexible adjustment of the installation distance between clamping components one and two, accommodating ductwork of different lengths. It achieves synchronous clamping and fixing at both ends of the cutting area. During distance adjustment, the sliding limit cooperation between connecting frame one, the built-in rod, and connecting frame two ensures the stability and coaxiality of the clamping adjustment process, effectively preventing clamping offset, loosening, and duct cutting wobbling, significantly improving the overall stability and finished product qualification rate of the duct cutting process.

[0017] 2. This air conditioning ventilation duct cutting and processing device achieves precise transmission through the cooperation of a servo motor, a drive roller, a synchronous belt, and a driven roller. On the one hand, the drive roller synchronously drives the lead screw to rotate, and the high-precision thread transmission of the threaded slide block drives the lateral displacement of the cutting component, precisely adjusting the cutting point of the cutting blade. The processing position can be flexibly adjusted according to different pipe cutting lengths. The transmission is stable without slippage or displacement deviation, effectively improving cutting accuracy and equipment versatility. On the other hand, it can drive the conveyor belt to run at a uniform speed, automatically completing the discharge and conveying of the finished pipe after cutting. At the same time, the cutting debris and small pipe fitting residue that fall onto the surface of the conveyor belt during the cutting process are uniformly transported to the collection frame for centralized collection. The collection frame, with its clamping and limiting mechanism, is easy to assemble and disassemble, greatly reducing the intensity of manual cleaning. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an air conditioning ventilation duct cutting and processing device according to the present invention; Figure 2 This is a schematic diagram of the internal structure of the working frame of an air conditioning ventilation duct cutting and processing device according to the present invention; Figure 3 This is a schematic diagram of the threaded slide connection structure of an air conditioning ventilation duct cutting and processing device according to the present invention; Figure 4 This is a schematic diagram of the assembly plate connection structure of an air conditioning ventilation duct cutting and processing device according to the present invention; Figure 5 This is a schematic diagram of the clamping assembly of an air conditioning ventilation duct cutting and processing device according to the present invention; Figure 6 This invention relates to an air conditioning ventilation duct cutting and processing device. Figure 3 Enlarged structural diagram at point A in the middle; Figure 7This invention relates to an air conditioning ventilation duct cutting and processing device. Figure 5 Enlarged structural diagram at point B.

[0019] In the diagram: 1. Working frame; 2. Visible baffle; 3. Drive assembly; 301. Servo motor; 302. Drive roller; 303. Synchronous belt; 304. Driven roller; 4. Conveyor belt; 5. Collection frame; 6. Clamping plate; 7. Lead screw; 8. Top frame; 9. Threaded slide block; 10. Base; 11. Collection plate; 12. Hydraulic rod one; 13. Connecting column; 14. Fixing block; 15. Clamping assembly one; 1501. Connecting seat; 1502. Slider; 1503. Connecting rod; 1504. Fixing plate; 1505. Collection shaft; 1506. Clamping plate; 16. Clamping assembly two; 17. Hydraulic rod two; 18. Cutting assembly; 1801. Hydraulic rod three; 1802. Bottom frame; 1803. Cutting blade; 1804. Motor; 19. Connecting frame one; 20. Internal rod; 21. Connecting frame two. Detailed Implementation

[0020] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0021] like Figures 1-7As shown, the present invention provides a technical solution: an air conditioning ventilation duct cutting and processing device, comprising a working frame 1, a visible baffle 2, a drive assembly 3, a servo motor 301, a drive roller 302, a synchronous belt 303, a driven roller 304, a conveyor belt 4, a collecting frame 5, a clamping plate 6, a lead screw 7, a top frame 8, a threaded slide block 9, a base 10, a collection plate 11, a hydraulic rod 12, a connecting column 13, a fixing block 14, a clamping assembly 15, a connecting seat 1501, a slider 1502, a connecting rod 1503, a fixing plate 1504, a collecting shaft 1505, a clamping plate 1506, a clamping assembly 2 16, a hydraulic rod 2 17, a cutting assembly 18, a hydraulic rod 3 1801, a bottom frame 1802, a cutting blade 1803, a motor 1804, a connecting frame 19, and an inner frame 1802. The work frame 1 has a drive assembly 3 on one side, which provides driving force. The drive assembly 3 includes a servo motor 301, a drive roller 302, a synchronous belt 303, and a driven roller 304. Visible baffles 2 are snapped onto both the front and rear sides of the work frame 1, and bases 10 are fixedly installed on both sides of the bottom of the work frame 1. The bases 10 at the bottom of the work frame 1 provide stable support, ensuring the overall structural stability during operation. The visible baffles 2 on the front and rear sides of the work frame 1 can enclose the cutting area, effectively preventing cutting debris from flying, while allowing the operator to observe the internal processing status of the equipment in real time, balancing safety and visibility. The output end of the servo motor 301 is equipped with a drive roller 302, and the outer surface of the drive roller 302... A driven roller 304 is mounted on a synchronous belt 303. A conveyor belt 4 is installed on one end of the driven roller 304, and a cutting assembly 18 for auxiliary cutting is mounted above the conveyor belt 4. The cutting assembly 18 includes a hydraulic rod 1801, a base frame 1802, a cutting blade 1803, and a motor 1804. The output end of the hydraulic rod 1801 is mounted on the base frame 1802, and the motor 1804 is mounted on one side of the base frame 1802. The output end of the motor 1804 is mounted on the cutting blade 1803 via a connecting shaft. A threaded slide 9 is mounted on the top of the hydraulic rod 1801, and a lead screw 7 is installed inside the threaded slide 9. One end of the lead screw 7 is fixedly connected to the drive roller 302. A top frame 8 is slidably mounted on the outer surface of the threaded slide 9. Five clamping devices are installed on both sides of the bottom of the working frame 1, and a clamping plate 6 is installed on one side of the collection frame 5. After the pipe is fully clamped and positioned, the cutting position is finely adjusted by the drive component 3. One end of the lead screw 7 is fixedly connected to the drive roller 302 of the drive component 3. When the drive roller 302 rotates, it can drive the lead screw 7 to rotate synchronously. The threaded slide 9, which is threaded on the outside of the lead screw 7, can make high-precision linear displacement along the axis of the lead screw 7. The threaded slide 9 slides smoothly inside the top frame 8, effectively limiting the shaking deviation. The bottom of the threaded slide 9 is equipped with the cutting component 18, which moves laterally synchronously with the threaded slide 9, accurately adjusting the cutting blade 1803 of the cutting component 18 to the preset cutting point of the pipe, completing the precise alignment of the cutting position. After the position adjustment is completed, the pipe cutting operation is officially started.The cutting assembly 18 consists of a hydraulic rod 1801, a base frame 1802, a cutting blade 1803, and a motor 1804. The hydraulic rod 1801 extends to push the base frame 1802 at the output end downwards. Simultaneously, the motor 1804 on one side of the base frame 1802 starts, driving the cutting blade 1803 to rotate at high speed via a connecting shaft. The high-speed rotating cutting blade 1803 continuously descends to contact the pipe, performing a smooth cutting operation on the ventilation duct that has been fixed in place. After a single cutting operation is completed, the hydraulic rod 1801 retracts, causing the cutting blade 1803 to move upwards and reset. The motor 1804 stops operating. Subsequently, the hydraulic rod 12 extends and retracts to reset, causing the clamping plate 1506 to open and release the pipe. Simultaneously, hydraulic rod 17 resets, the clamping assembly is released from its limit, and drive assembly 3 starts again. Conveyor belt 4 delivers the cut finished pipe out of the work area. Drive assembly 3 on one side of work frame 1 starts to provide overall conveying power. The core of drive assembly 3 consists of servo motor 301, drive roller 302, synchronous belt 303 and driven roller 304. The output of servo motor 301 drives drive roller 302 to rotate at a constant speed. Drive roller 302 and driven roller 304 are synchronously transmitted through synchronous belt 303 sleeved on the outside. Relying on the constant transmission ratio and non-slip characteristics of synchronous belt 303, driven driven roller 304 and drive roller 302 to rotate synchronously in the same direction. The driven roller 304 is fixedly connected to the drive roller of the conveyor belt 4, thereby pulling the conveyor belt 4 to rotate at a uniform speed, driving the ventilation duct in the workstation to move forward smoothly. By adjusting the speed and start / stop of the servo motor 301, the moving distance of the cutting component 18 can be adjusted, facilitating cutting according to the required cutting length. After cutting, the conveyor belt 4 transports the resulting debris and small cutting pipes to the collection frames 5 mounted on both sides of the bottom of the work frame 1 via a snap-fit ​​mechanism. The design of the pallet 6 facilitates easy retrieval by the user.

[0022] like Figures 4-7As shown, a hydraulic rod 12 is provided at the top of the working frame 1, and a collection plate 11 is installed at the output end of the hydraulic rod 12. Clamping assemblies 15 for auxiliary clamping are provided on both sides of the bottom of the collection plate 11. Each clamping assembly 15 includes a connecting seat 1501, a slider 1502, a connecting rod 1503, a fixing plate 1504, a collection shaft 1505, and a clamping plate 1506. The slider 1502 is slidably installed inside the connecting seat 1501, and the connecting rod 1503 is rotatably installed inside the slider 1502. Two sets of connecting rods 1503 are provided, and the overlapping area of ​​the two sets of connecting rods 1503 rotates. A collection shaft 1505 is installed, and a collection shaft 1505 is fixedly installed at its end. A clamping plate 1506 is provided at the end of the connecting rod 1503. The fixing plate 1504 and the clamping plate 1506 are integrated structures, and the clamping plate 1506 has a "V" shaped structure. A hydraulic rod 17 is fixedly installed on one side of the fixing plate 1504 with flanges and bolts. A clamping assembly 16 is provided at the output end of the hydraulic rod 17. The clamping assembly 15 and the clamping assembly 16 have the same driving structure. A connecting frame 19 is fixedly installed on the outer surface of the slider 1502, and the interior of the connecting frame 19... The sliding mechanism includes an internal rod 20, with a connecting frame 21 fixedly installed at the end of the internal rod 20. Before operation, the operator manually places the air conditioning ventilation duct to be cut inside the clamping plate 1506 of the clamping assembly 15. The V-shaped structure of the clamping plate 1506 completes the initial positioning of the duct. During the cutting process, debris and small scraps can fall directly onto the surface of the conveyor belt 4 for easy subsequent unified conveying and cleaning. The hydraulic rod 12 at the top of the working frame 1 extends, driving the collection plate 11 at its output end to move downwards as a whole. The collection plate 11 simultaneously drives the connecting column 13 at the bottom to move downwards as well. The hydraulic rod 12 extends downwards, causing the connecting seat 1501 and slider 1502 connected to the connecting column 13 to move steadily downwards along the inside of the fixed block 14. During the downward movement of the slider 1502, it causes the two sets of connecting rods 1503 connected inside to rotate crosswise around the collection shaft 1505, thereby changing the opening and closing state of the clamping plate 1506 at the end of the connecting rod 1503. When the hydraulic rod 12 extends downwards, the two sets of clamping plates 1506 separate and open, facilitating the placement and removal of materials in the pipeline. When the hydraulic rod 12 retracts upwards in the opposite direction, it causes the two sets of clamping plates 1506 to move closer to each other and clamp tightly, achieving precise clamping and fixing of the ventilation pipeline.The clamping plate 1506 and the fixing plate 1504 are integrated structures, and the clamping plate 1506 adopts a V-shaped structure, which can adapt to ventilation ducts of different diameters and has a higher clamping fit. In order to adapt to ventilation ducts of different lengths and improve the clamping stability of long pipes, a hydraulic rod 17 is fixedly installed on one side of the fixing plate 1504 of the clamping component 15 through a flange and bolts. The output end of the hydraulic rod 17 is equipped with a clamping component 16 with the same structure and driving principle. During the operation, the extension distance of the hydraulic rod 17 can be flexibly adjusted according to the actual length of the pipe, and the distance between the clamping component 15 and the clamping component 16 can be precisely adjusted to form a two-way multi-point clamping at both ends of the pipe cutting position, completely avoiding pipe shaking and displacement during the cutting process. Meanwhile, the connecting frame 19 fixed on the outside of the slider 1502, the built-in rod 20 slidably assembled inside the connecting frame 19, and the connecting frame 21 fixed at the end of the built-in rod 20 form a sliding limit fit structure. During the adjustment of the distance between the two sets of clamping components, the structural sliding stability can always be maintained, eliminating adjustment offset and jamming problems, and ensuring clamping accuracy.

[0023] In summary, as Figure 1-7As shown in the figure, this air conditioning ventilation duct cutting and processing device is stably supported by the bases 10 fixed on both sides of the bottom of the working frame 1 during use, effectively ensuring the structural stability of the equipment during operation. Visible baffles 2 are installed on the front and rear sides of the working frame 1, which can enclose and protect the internal cutting area, preventing cutting debris from flying outwards. At the same time, it allows operators to easily observe the internal processing status of the equipment in real time, balancing operational safety and visibility. Before operation, the operator manually places the air conditioning ventilation duct to be cut inside the clamping plate 1506 of the clamping component 15. The V-shaped structure of the clamping plate 1506 provides initial positioning and limiting of the duct, adaptable to circular ventilation ducts of different diameters, demonstrating strong adaptability. During the cutting process, debris and small cutting residues can fall directly onto the surface of the conveyor belt 4, providing conditions for subsequent unified transportation and collection. After the duct is placed, the equipment initiates the clamping and positioning process. The hydraulic rod 12 mounted on the top of the working frame 1 extends out to work, driving the assembly plate 11 at its output end to move downward as a whole. The assembly plate 11 synchronously drives the connecting column 13 at the bottom to move downward as well, thereby pulling the connecting seat 1501 and the slider 1502 connected to the connecting column 13 to slide stably vertically along the inside of the fixed block 14. During the downward movement of the slider 1502, it drives the two sets of connecting rods 1503 rotatably connected inside to rotate crosswise around the assembly shaft 1505, thereby controlling the opening and closing state of the clamping plate 1506 at the end of the connecting rod 1503. When hydraulic rod 12 extends downwards, the two sets of clamping plates 1506 separate and open, facilitating manual placement and removal of the pipe. When hydraulic rod 12 retracts upwards, it pulls the two sets of clamping plates 1506 closer together to clamp the ventilation duct, achieving precise clamping and fixing. The clamping plates 1506 and the fixing plate 1504 are an integrated structure with high structural strength and good clamping stability. To adapt to ventilation ducts of different lengths and improve overall stability during long pipe cutting, hydraulic rod 17 is fixedly installed on one side of the fixing plate 1504 of clamping component 15 via flanges and bolts. The output end of hydraulic rod 17 is equipped with clamping component 16, and the drive structures of clamping component 15 and clamping component 16 are completely identical. During operation, the extension and retraction stroke of hydraulic rod 17 can be flexibly adjusted according to the actual length of the pipe, precisely adjusting the distance between clamping component 15 and clamping component 16. This forms a bidirectional clamping and positioning at both ends of the pipe cutting position, effectively preventing pipe shaking or displacement during cutting and ensuring cutting accuracy. Meanwhile, a connecting frame 19 is fixedly installed on the outside of the slider 1502, and an internal rod 20 is slidably assembled inside the connecting frame 19. The end of the internal rod 20 is fixed with a connecting frame 21. Through the sliding cooperation structure of the three, it can play a limiting and guiding role in the process of adjusting the distance between the two sets of clamping components, ensuring that the adjustment process is smooth and stable, eliminating deviation and jamming, stabilizing the clamping adjustment accuracy, and after the complete clamping and positioning is completed, the equipment completes the precise fine adjustment of the cutting point through the drive component 3.The drive assembly 3 on one side of the working frame 1 provides the driving force for the entire equipment. It mainly consists of a servo motor 301, a drive roller 302, a synchronous belt 303, and a driven roller 304. One end of the lead screw 7 is fixedly connected to the drive roller 302 of the drive assembly 3. When the servo motor 301 drives the drive roller 302 to rotate, it can synchronously drive the lead screw 7 to rotate synchronously. The lead screw 7 is threaded with a threaded slide 9. The threaded slide 9 can make high-precision linear displacement along the axis of the lead screw 7. At the same time, the threaded slide 9 is slidably assembled inside the top frame 8, which can effectively limit displacement sway and deviation. A hydraulic rod 1801 is installed on the top of the threaded slide 9, and the cutting assembly 18 is mounted on it. It can move laterally synchronously with the threaded slide 9 to accurately adjust the cutting blade 1803 at the bottom of the cutting assembly 18 to the preset cutting point of the pipeline, and complete the precise alignment. At the same time, the lateral movement distance of the cutting assembly 18 can be precisely adjusted by controlling the start, stop and speed of the servo motor 301 to meet the processing requirements of different cutting lengths.

[0024] After the cutting position is adjusted, the equipment starts the cutting operation. The cutting assembly 18 consists of a hydraulic rod 1801, a base frame 1802, a cutting blade 1803, and a motor 1804. The hydraulic rod 1801 extends to push the base frame 1802 at the output end downwards. At the same time, the motor 1804 on one side of the base frame 1802 starts, driving the cutting blade 1803 to rotate at high speed through the connecting shaft. The high-speed rotating cutting blade 1803 continues to descend and contacts the ventilation duct that has been limited and fixed, performing a smooth and precise cutting operation on the duct. After a single cutting operation is completed, the hydraulic rod 1801 retracts, driving the base frame 1802 and the cutting blade 1803 to move upwards and reset, and the motor 1804 stops operating synchronously. Subsequently, hydraulic rod 12 retracts and resets, causing clamping plate 1506 to open and release the pipe. Simultaneously, hydraulic rod 17 resets, and clamping components 15 and 16 release their limits synchronously, completing the pipe release. After release, drive component 3 restarts, and servo motor 301 drives drive roller 302 to rotate at a constant speed. Drive roller 302 forms synchronous transmission with driven roller 304 through synchronous belt 303. Relying on the characteristics of synchronous belt 303, which has no slippage and a constant transmission ratio, it drives driven roller 304 to rotate synchronously. The end of driven roller 304 is connected to the drive roller of conveyor belt 4, which pulls conveyor belt 4 to rotate at a uniform speed, smoothly sending the cut finished pipe out of the work area. At the same time, debris and small cut pipe parts that fall onto the surface of conveyor belt 4 during the cutting process will be continuously transported by conveyor belt 4 and eventually fall into the collection boxes 5 on both sides of the bottom of the working frame 1. The collection box 5 is installed at the bottom of the work frame 1 by a snap-fit ​​mechanism, and is secured and limited by the clamping plate 6. It is easy to install and remove, and allows staff to regularly retrieve and clean up waste materials, keeping the equipment operation area clean.

[0025] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An air conditioning ventilation duct cutting and processing device, comprising a working frame (1) and a collecting frame (5), characterized in that: The working frame (1) is provided with a drive assembly (3) for providing driving force on one side, and the drive assembly (3) includes a servo motor (301), a drive roller (302), a timing belt (303) and a driven roller (304). The output end of the servo motor (301) is equipped with a drive roller (302), and the outer surface of the drive roller (302) is provided with a driven roller (304) through the timing belt (303). A conveyor belt (4) is installed on one side of the end of the driven roller (304), and a cutting assembly (18) for assisting cutting is provided above the conveyor belt (4). The collection frame (5) is engaged on both sides of the bottom of the working frame (1), and a card plate (6) is engaged on one side of the collection frame (5).

2. The air conditioning ventilation duct cutting and processing device according to claim 1, characterized in that: The cutting assembly (18) includes a hydraulic rod three (1801), a base frame (1802), a cutting blade (1803), and a motor (1804). The output end of the hydraulic rod three (1801) is mounted on the base frame (1802), and the motor (1804) is provided on one side of the base frame (1802). The output end of the motor (1804) is mounted on the cutting blade (1803) via a connecting shaft.

3. The air conditioning ventilation duct cutting and processing device according to claim 2, characterized in that: The top of the hydraulic rod three (1801) is provided with a threaded slide (9), and a screw (7) is installed inside the threaded slide (9).

4. The air conditioning ventilation duct cutting and processing device according to claim 3, characterized in that: One end of the lead screw (7) is fixedly connected to the drive roller (302), and a top frame (8) is slidably installed on the outer surface of the threaded slide block (9).

5. The air conditioning ventilation duct cutting and processing device according to claim 1, characterized in that: The top of the working frame (1) is provided with a hydraulic rod (12), and the output end of the hydraulic rod (12) is equipped with a collection plate (11).

6. The air conditioning ventilation duct cutting and processing device according to claim 5, characterized in that: The bottom sides of the assembly plate (11) are provided with clamping components (15) for auxiliary clamping. The clamping components (15) include a connecting seat (1501), a slider (1502), a connecting rod (1503), a fixing plate (1504), an assembly shaft (1505), and a clamping plate (1506). The slider (1502) is slidably installed inside the connecting seat (1501), and the connecting rod (1503) is rotatably installed inside the slider (1502). There are two sets of connecting rods (1503). The assembly shaft (1505) is rotatably installed in the overlapping area of ​​the two sets of connecting rods (1503), and the end of the assembly shaft (1505) is fixedly installed. The end of the connecting rod (1503) is provided with a clamping plate (1506).

7. The air conditioning ventilation duct cutting and processing device according to claim 6, characterized in that: The fixing plate (1504) and the clamping plate (1506) are integrated, and the clamping plate (1506) is V-shaped.

8. The air conditioning ventilation duct cutting and processing device according to claim 7, characterized in that: The fixed plate (1504) has a flange and bolts on one side where a hydraulic rod two (17) is fixedly installed, and the output end of the hydraulic rod two (17) is provided with a clamping assembly two (16). The clamping assembly one (15) and the clamping assembly two (16) have the same driving structure.

9. The air conditioning ventilation duct cutting and processing device according to claim 8, characterized in that: The outer surface of the slider (1502) is fixedly mounted with a connecting frame one (19), and the connecting frame one (19) is slidably provided with an internal rod (20), and the end of the internal rod (20) is fixedly mounted with a connecting frame two (21).

10. The air conditioning ventilation duct cutting and processing device according to claim 6, characterized in that: The front and rear sides of the working frame (1) are fitted with visible baffles (2), and the bottom sides of the working frame (1) are fixedly provided with bases (10).

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