Dustproof cutting machine for gypsum board

Abstract

The utility model discloses a dustproof cutting machine for gypsum boards, and particularly relates to the technical field of gypsum board cutting, which comprises a transmission frame, a support frame is fixedly arranged at the upper end of the transmission frame, a moving trolley is movably arranged in a groove at the upper end of the support frame, a first air cylinder is fixedly arranged at the upper end of the moving trolley, and the output end of the first air cylinder penetrates through the inner side of the moving trolley. A cutting machine is fixedly arranged at the output end of the first air cylinder. A pressing limiting device capable of pressing a gypsum board is fixedly arranged at the upper end of one side of the conveying frame; the pressing limiting device comprises a fixing frame, the fixing frame is fixedly arranged at the upper end of the conveying frame, and a second air cylinder is fixedly arranged at the upper end of the fixing frame; and a dust collection device capable of absorbing chippings and dust is fixedly arranged at the lower end of the conveying frame. According to the gypsum board cutting device, the pressing limiting device is arranged, so that gypsum boards can be pressed in the gypsum board cutting process, and the dust collection device is arranged, so that dust and chippings generated in the gypsum board cutting process can be collected in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board cutting, and more specifically, to a gypsum board dustproof cutting machine. Background Art

[0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, good sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels that are currently being developed. Gypsum board has been widely used in various buildings such as residential, office buildings, shops, hotels and industrial plants. Partition walls, wall covering panels (instead of wall plastering), ceilings, sound-absorbing panels, ground base panels and various decorative panels, etc. are not suitable for indoor installation in bathrooms or kitchens. With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. For this reason, a new type of gypsum board dustproof cutting machine is proposed for cutting gypsum boards.

[0003] After exploration, for example, a Chinese patent application with application number CN202321248432.5 discloses a gypsum board dust-proof cutting machine. Through the cooperation of the set box, fan, connecting pipe, hose, suction head and fixed plate, when the cutting knife cuts the gypsum board, the suction head can collect fine waste chips and dust on the gypsum board and the upper end of the workbench, which can prevent fine waste chips from remaining on the upper end of the supporting rod, and can improve the cleanliness of the workbench and the supporting rod.

[0004] However, when the above technical solution is used, the debris on the upper end of the gypsum board is sucked in by the suction head, but due to the limited space of the box, it is more troublesome to clean it, and when cutting the gypsum board, the cutting knife rotates at a high speed, which can easily cause the gypsum board to vibrate, thereby damaging the gypsum board. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a gypsum board dust-proof cutting machine, and the technical problem to be solved is: being able to conveniently remove the collected debris, and being able to press the gypsum board to reduce the vibration amplitude of the gypsum board.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a gypsum board dust-proof cutting machine, comprising a transmission frame:

[0007] A support frame is fixedly provided at the upper end of the transmission frame, a moving vehicle is movably provided in a groove at the upper end of the support frame, a first cylinder is fixedly provided at the upper end of the moving vehicle, an output end of the first cylinder passes through the inner side of the moving vehicle, and a cutting machine is fixedly provided at the output end of the first cylinder;

[0008] A pressing and limiting device capable of pressing the gypsum board is fixedly provided at the upper end of one side of the transmission frame, and is used to press the gypsum board during the cutting process to reduce the vibration amplitude of the gypsum board;

[0009] The pressing and limiting device comprises a fixing frame, the fixing frame is fixedly arranged on the upper end of the transmission frame, and a second cylinder is fixedly arranged on the upper end of the fixing frame;

[0010] A dust collecting device capable of absorbing dust and debris is fixedly provided at the lower end of the transmission frame, and is used for centrally collecting dust and debris generated during the cutting of gypsum boards.

[0011] In a preferred embodiment, the output end of the second cylinder passes through the upper end of the fixing frame, a lower pressing plate is fixedly provided at the output end of the second cylinder, and a rubber block is fixedly provided at the lower end of the lower pressing plate.

[0012] In a preferred embodiment, the dust collection device includes two connecting plates, the two connecting plates are fixedly arranged on the inner side of the transmission frame, a collecting box is commonly fixedly arranged at the lower ends of the two connecting plates, and a plurality of exhaust ports are opened at the lower end of the collecting box.

[0013] In a preferred embodiment, a sliding collection frame is movably provided inside the collection box, and two sides of the sliding collection frame are movably connected to grooves inside the collection box, and a filter is fixedly provided at the lower end of the inner side of the sliding collection frame.

[0014] In a preferred embodiment, a plurality of motor fixing plates are fixedly provided on both sides of the inner wall of the collection box, and exhaust fans are penetrated inside the plurality of motor fixing plates, and the exhaust fans are located at the lower end of the sliding collection frame.

[0015] In a preferred embodiment, a supporting foot is fixedly provided at the lower end of the transmission frame, and a plurality of rolling rollers are movably provided inside the transmission frame, and two ends of the plurality of rolling rollers respectively pass through two sides of the inner wall of the transmission frame.

[0016] In a preferred embodiment, a threaded moving block is fixedly provided on one side of the lower end of the moving vehicle, a forward and reverse motor is fixedly provided on one side of the support frame, the output end of the forward and reverse motor passes through one side of the support frame, a threaded rod is fixedly provided on the output end of the forward and reverse motor, and the inner side of the threaded moving block is threadedly connected to the outer surface of the threaded rod.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model is provided with a pressing limit device, which is conducive to pressing the gypsum board during the cutting process, reducing the vibration amplitude of the gypsum board, and the second cylinder at the upper end of the fixing frame drives the lower pressing plate to press down, and utilizes the buffering and friction-increasing effects of the rubber block to press down and fix the gypsum board at the lower end. When cutting, the gypsum board is pressed down by the lower pressing plate and the rubber block, reducing the influence of the vibration during the cutting process on the gypsum board;

[0019] The utility model is provided with a dust collection device, which is beneficial to the centralized collection of dust and debris generated in the process of cutting gypsum boards. The collected dust and debris can be conveniently taken out. When a cutting machine is used for cutting through the gap between the two connecting plates, the cutting machine blade is inserted between the connecting plates, so that the lower end debris falls into the collection box. Because a plurality of exhaust fans are fixed in the collection box by a motor fixing plate, the debris and dust generated on the surface of the gypsum boards are absorbed. When too much dust and debris are collected, the sliding collection frame is pulled out for cleaning, thereby realizing convenient cleaning of the dust and debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a side structural schematic diagram of the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the pressing and limiting device of the utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the dust collection device of the utility model.

[0024] The accompanying drawings are marked as follows: 1. transmission frame; 2. pressing limit device; 3. dust collection device; 4. supporting foot; 5. rolling roller; 6. supporting frame; 7. forward and reverse motor; 8. threaded rod; 9. threaded moving block; 10. moving vehicle; 11. first cylinder; 12. cutting machine; 21. fixing frame; 22. second cylinder; 23. lower pressure plate; 24. rubber block; 31. connecting plate; 32. collection box; 33. sliding collection frame; 34. filter; 35. exhaust fan; 36. motor fixing plate; 37. exhaust outlet. 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 them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field of gypsum board cutting without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 and 2 As shown, the utility model provides a gypsum board dust-proof cutting machine, including a transmission frame 1: a support frame 6 is fixedly provided on the upper end of the transmission frame 1, a moving vehicle 10 is movably provided in a groove on the upper end of the support frame 6, a first cylinder 11 is fixedly provided on the upper end of the moving vehicle 10, an output end of the first cylinder 11 passes through the inner side of the moving vehicle 10, a cutting machine 12 is fixedly provided on the output end of the first cylinder 11, a supporting foot 4 is fixedly provided on the lower end of the transmission frame 1, a plurality of rolling rollers 5 are movably provided on the inner side of the transmission frame 1, and the two ends of the plurality of rolling rollers 5 respectively pass through both sides of the inner wall of the transmission frame 1, a threaded moving block 9 is fixedly provided on one side of the lower end of the moving vehicle 10, a forward and reverse motor 7 is fixedly provided on one side of the support frame 6, an output end of the forward and reverse motor 7 passes through one side of the support frame 6, a threaded rod 8 is fixedly provided on the output end of the forward and reverse motor 7, and the inner side of the threaded moving block 9 is threadedly connected with the outer surface of the threaded rod 8.

[0027] In order to reduce the vibration frequency of the gypsum board, a pressing limiter 2 capable of pressing the gypsum board is fixedly provided at the upper end of one side of the transmission frame 1, which is used to press the gypsum board during the cutting process to reduce the vibration amplitude of the gypsum board;

[0028] like Figure 3 As shown, the pressing and limiting device 2 includes a fixing frame 21, which is fixedly arranged on the upper end of the transmission frame 1, and a second cylinder 22 is fixedly arranged on the upper end of the fixing frame 21, and an output end of the second cylinder 22 passes through the upper end of the fixing frame 21, and a lower pressing plate 23 is fixedly arranged on the output end of the second cylinder 22, and a rubber block 24 is fixedly arranged on the lower end of the lower pressing plate 23. The lower pressing plate 23 is driven by the second cylinder 22 on the upper end of the fixing frame 21 to press down, and the rubber block 24 has the effect of buffering and increasing friction, so as to press down and fix the gypsum board at the lower end. When cutting, the gypsum board is pressed down by the lower pressing plate 23 and the rubber block 24, so as to reduce the influence of vibration on the gypsum board during the cutting process.

[0029] Furthermore, in order to conveniently remove the collected dust and debris, a dust collecting device 3 capable of absorbing the debris and dust is fixedly provided at the lower end of the transmission frame 1, and is used to centrally collect the dust and debris generated during the cutting of the gypsum board;

[0030] like Figure 4As shown, the dust collection device 3 includes two connecting plates 31, the two connecting plates 31 are fixedly arranged on the inner side of the transmission frame 1, and a collection box 32 is fixedly arranged at the lower ends of the two connecting plates 31. A plurality of exhaust ports 37 are provided at the lower end of the collection box 32, and a sliding collection frame 33 is movably arranged inside the collection box 32. Both sides of the sliding collection frame 33 are movably connected to the grooves inside the collection box 32, and a filter screen 34 is fixedly arranged at the lower end of the inner side of the sliding collection frame 33. Multiple motor fixing plates 36 are fixedly arranged on both sides of the inner wall of the collection box 32, and the inner side of the multiple motor fixing plates 36 is fixedly arranged. An exhaust fan 35 is provided throughout the lower end of the sliding collection frame 33 through the gap between the two connecting plates 31. When the cutting machine 12 is used for cutting, the blade of the cutting machine 12 is inserted between the connecting plates 31, so that the debris at the lower end falls into the collection box 32. Because a plurality of exhaust fans 35 are fixed in the collection box 32 by the motor fixing plate 36, the debris and dust generated on the surface of the gypsum board are absorbed. When too much dust and debris are collected, the sliding collection frame 33 is pulled out for cleaning, thereby realizing convenient cleaning of the dust and debris.

[0031] The working principle is as follows: when the utility model is in use, the gypsum board is pushed on the rolling roller 5, and the length to be cut is measured. After the length is determined, the gypsum board is pressed by the pressing limit device 2, and the cutting machine 12 is pressed down by the first cylinder 11. The cutting machine 12 cuts the gypsum board, and then the threaded rod 8 is rotated to drive the moving vehicle 10 to move in the groove at the upper end of the support frame 6, thereby realizing the cutting of the gypsum board. During the cutting process, the dust and debris generated during cutting are collected by the dust collection device 3 to avoid polluting the surrounding environment.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gypsum board dust-proof cutting machine, comprising a transmission frame (1), characterized in that: A support frame (6) is fixedly provided at the upper end of the transmission frame (1); a moving vehicle (10) is movably provided in a groove at the upper end of the support frame (6); a first cylinder (11) is fixedly provided at the upper end of the moving vehicle (10); an output end of the first cylinder (11) passes through the inner side of the moving vehicle (10); and a cutting machine (12) is fixedly provided at the output end of the first cylinder (11); A pressing limiter (2) capable of pressing the gypsum board is fixedly provided at the upper end of one side of the transmission frame (1), and is used for pressing the gypsum board during the gypsum board cutting process to reduce the vibration amplitude of the gypsum board; The pressing and limiting device (2) comprises a fixing frame (21), wherein the fixing frame (21) is fixedly arranged on the upper end of the transmission frame (1), and a second cylinder (22) is fixedly arranged on the upper end of the fixing frame (21); A dust collecting device (3) capable of absorbing dust and debris is fixedly provided at the lower end of the transmission frame (1), and is used for centrally collecting dust and debris generated during the cutting of gypsum boards.

2. The gypsum board dust-proof cutting machine according to claim 1, characterized in that: The output end of the second cylinder (22) passes through the upper end of the fixing frame (21), a lower pressing plate (23) is fixedly provided at the output end of the second cylinder (22), and a rubber block (24) is fixedly provided at the lower end of the lower pressing plate (23).

3. The gypsum board dust-proof cutting machine according to claim 1, characterized in that: The dust collection device (3) comprises two connecting plates (31), the two connecting plates (31) being fixedly arranged on the inner side of the transmission frame (1), a collecting box (32) being fixedly arranged at the lower ends of the two connecting plates (31), and a plurality of exhaust ports (37) being arranged at the lower end of the collecting box (32).

4. The gypsum board dust-proof cutting machine according to claim 3, characterized in that: A sliding collection frame (33) is movably provided inside the collection box (32), two sides of the sliding collection frame (33) are movably connected to grooves inside the collection box (32), and a filter screen (34) is fixedly provided at the lower end of the inside of the sliding collection frame (33).

5. The gypsum board dust-proof cutting machine according to claim 4, characterized in that: A plurality of motor fixing plates (36) are fixedly provided on both sides of the inner wall of the collection box (32), and an exhaust fan (35) penetrates the inner sides of the plurality of motor fixing plates (36), and the exhaust fan (35) is located at the lower end of the sliding collection frame (33).

6. The gypsum board dust-proof cutting machine according to claim 1, characterized in that: A support foot (4) is fixedly provided at the lower end of the transmission frame (1), and a plurality of rolling rollers (5) are movably provided inside the transmission frame (1), with the ends of the plurality of rolling rollers (5) respectively penetrating two sides of the inner wall of the transmission frame (1).

7. The gypsum board dust-proof cutting machine according to claim 1, characterized in that: A threaded moving block (9) is fixedly provided on one side of the lower end of the moving vehicle (10), a forward and reverse motor (7) is fixedly provided on one side of the support frame (6), an output end of the forward and reverse motor (7) passes through one side of the support frame (6), a threaded rod (8) is fixedly provided on the output end of the forward and reverse motor (7), and the inner side of the threaded moving block (9) is threadedly connected to the outer surface of the threaded rod (8).

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