Hardware steel cutting device

Abstract

The utility model relates to the technical field of steel cutting, and provides a hardware steel cutting device which comprises a workbench, a U-shaped plate is fixedly installed on the top of the workbench, and a moving mechanism is arranged on the inner top wall of the U-shaped plate; the exhaust fan is started to suck gas and chippings generated by cutting steel into the hose, the gas and the chippings are conveyed into the water tank through the hose, the chippings are precipitated in the water tank through water in the water tank, and then the purpose of filtering the chippings is achieved; the problem that chippings drift away from the air to pollute the environment is effectively prevented, meanwhile, gas enters the filter box through the air inlet pipe, the gas is filtered and adsorbed through the activated carbon filter screen, meanwhile, the gas can be further filtered and adsorbed through activated carbon filter cotton, and the air purification effect is improved. And the gas is filtered again through the efficient air filter, and the filtered gas is discharged through the gas outlet pipe, so that the purpose of filtering the gas generated by cutting the steel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cutting, and specifically to a hardware steel cutting device. Background Art

[0002] Steel is a material of a certain shape, size and performance made from steel ingots, billets or steel through pressure processing. Most steel processing is done through pressure processing, which causes plastic deformation of the processed steel (billets, ingots, etc.). Depending on the processing temperature of steel, it can be divided into cold processing and hot processing.

[0003] Known Chinese public authorized patent: (publication number: CN202123108392.8) discloses a construction steel cutting device, including a base, a placement plate fixedly connected to the top of the base, a slide plate slidably connected to the top of the base, a pressure plate hinged on one side of the slide plate, a first fixed plate fixedly connected to the top of the base, a first top plate fixedly connected to the top of the first fixed plate, and a second servo motor is provided at the bottom of the first top plate. In the utility model, the second servo motor is pulled to move by a pull rod on one side of the protective shell to cut the steel, and then the threaded rod is driven to rotate by the rotation of the first servo motor, the slider is driven to move by the rotation of the threaded rod, the push plate is driven to move the steel by the movement of the slider, and then the cutting blade is continued to cut. When the steel is short, the position of the second servo motor is limited by a limit block, and after the steel is pressed by rotating the pressure plate, the pull rod is used to push the slide plate to move to cut the steel.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned construction steel cutting device has the following problems: during use, the prior art is difficult to filter the gas and debris generated when steel is cut. However, these gases and debris float in the air, which can easily pollute the environment and even cause certain harm to the human body. Therefore, a hardware steel cutting device is proposed. Utility Model Content

[0005] The utility model provides a hardware steel cutting device, which solves the problem in the related art that it is difficult to filter the gas and debris generated when the steel is cut, but these gases and debris drift in the air, easily polluting the environment and even causing certain harm to the human body.

[0006] The technical solution of the utility model is as follows: a hardware steel cutting device, comprising: a workbench, a U-shaped plate is fixedly installed on the top of the workbench, a moving mechanism is provided on the inner top wall of the U-shaped plate, a mounting plate is provided on the moving mechanism, an air collecting hood is fixedly installed on the inner wall of the mounting plate, a cylinder is fixedly installed on the top of the mounting plate, the bottom end of the cylinder passes through the mounting plate and is connected to the air collecting hood, and an exhaust fan is provided inside the cylinder;

[0007] A water tank is fixedly installed on the top of the U-shaped plate, a hose is fixedly connected to the top of the cylinder, one end of the hose extends to the inside of the water tank, a filter box is fixedly installed on one side of the top of the U-shaped plate, and a high-efficiency air filter, an activated carbon filter cotton and an activated carbon filter net are arranged in sequence from left to right inside the filter box;

[0008] An air inlet pipe is fixedly installed on one side of the water tank, one end of which extends to the interior of the filter box, an air outlet pipe is fixedly installed on one side of the filter box, a cutting mechanism is provided on one side of the mounting plate, a clamping mechanism is provided on the top of the workbench, and a collecting mechanism is provided on the bottom of the workbench.

[0009] Preferably, the collecting mechanism comprises a collecting box fixedly mounted on the bottom of the workbench, a chip leakage groove is provided at the center of the top of the workbench, and the chip leakage groove is communicated with the collecting box.

[0010] Preferably, a drawer is slidably connected to the front side of the collection box via a drawer slot, and a handle is fixedly installed on the front side of the drawer.

[0011] Preferably, the cutting mechanism comprises a first motor fixedly mounted on one side of the mounting plate, and an output end of the first motor extends to the interior of the air collecting hood and is fixedly connected to a cutting disc.

[0012] Preferably, the clamping mechanism includes two first slide grooves relatively opened on the top of the workbench, and two first sliders are relatively slidably connected inside the two first slide grooves. A clamping plate is fixedly installed on the top of the two first sliders, and an arc groove is opened on one side of the clamping plate.

[0013] Preferably, a second motor is fixedly installed on one of the two first slide grooves, a first bidirectional screw rod is fixedly connected to an output end of the second motor, and an outer side wall of the first bidirectional screw rod is threadedly connected to the two first sliding blocks.

[0014] Preferably, the moving mechanism includes a second sliding groove opened on the inner top wall of the U-shaped plate, and two second sliding blocks are relatively slidably connected inside the second sliding groove. The bottoms of the two second sliding blocks are hinged with connecting plates, and the bottom ends of the connecting plates are hinged to the mounting plate.

[0015] Preferably, a third motor is fixedly installed on one side of the U-shaped plate, and the output end of the third motor extends to the inside of the second slide groove and is fixedly connected to a second bidirectional screw rod, and the outer side wall of the second bidirectional screw rod is threadedly connected to the two second sliding blocks.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. Start the exhaust fan to suck the gas and debris generated by cutting steel into the hose, and then transport the gas and debris to the inside of the water tank through the hose. The water inside the water tank will cause the debris to settle inside the water tank, thereby achieving the purpose of debris filtering and effectively preventing the problem of debris floating in the air and causing pollution to the environment;

[0018] 2. The gas enters the filter box through the air inlet pipe, and is filtered and adsorbed by the activated carbon filter. At the same time, the gas can be further filtered and adsorbed by the activated carbon filter cotton, and the gas is filtered again by the high-efficiency air filter. The filtered gas is discharged through the air outlet pipe, thereby achieving the purpose of filtering the gas generated by cutting steel, and effectively avoiding the problem of the gas not being filtered and floating in the air causing harm to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0021] Figure 2 It is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0022] Figure 3 It is a schematic diagram of a partial cross-sectional three-dimensional structure of a U-shaped plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the filter box of the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the cylinder of the utility model.

[0025] In the figure: 1. workbench; 2. U-shaped plate; 3. mounting plate; 4. air collecting hood; 5. cylinder; 6. exhaust fan; 7. hose; 8. water tank; 9. filter box; 10. high efficiency air filter; 11. activated carbon filter cotton; 12. activated carbon filter; 13. air inlet pipe; 14. air outlet pipe; 15. cutting mechanism; 16. clamping mechanism; 17. collecting mechanism; 18. moving mechanism; 150. first motor; 151. cutting disc; 160. first slide groove; 161. first slider; 162. clamping plate; 163. arc groove; 164. second motor; 165. first bidirectional screw rod; 170. collecting box; 171. chip leakage groove; 172. drawer; 173. handle; 180. second slide groove; 181. second slider; 182. connecting plate; 183. third motor; 184. second bidirectional screw rod. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1 - Figure 5 A hardware steel cutting device comprises: a workbench 1, a U-shaped plate 2 is fixedly installed on the top of the workbench 1, a moving mechanism 18 is arranged on the inner top wall of the U-shaped plate 2, a mounting plate 3 is arranged on the moving mechanism 18, an air collecting hood 4 is fixedly installed on the inner wall of the mounting plate 3, a cylinder 5 is fixedly installed on the top of the mounting plate 3, the bottom end of the cylinder 5 passes through the mounting plate 3 and is connected with the air collecting hood 4, and an exhaust fan 6 is arranged inside the cylinder 5;

[0029] A water tank 8 is fixedly installed on the top of the U-shaped plate 2, a hose 7 is fixedly connected to the top of the cylinder 5, one end of the hose 7 extends to the inside of the water tank 8, a filter box 9 is fixedly installed on one side of the top of the U-shaped plate 2, and a high-efficiency air filter 10, an activated carbon filter cotton 11 and an activated carbon filter screen 12 are arranged in sequence from left to right in the filter box 9;

[0030] An air inlet pipe 13 is fixedly installed on one side of the water tank 8, one end of the air inlet pipe 13 extends to the interior of the filter box 9, an air outlet pipe 14 is fixedly installed on one side of the filter box 9, a cutting mechanism 15 is provided on one side of the mounting plate 3, and a clamping mechanism 16 is provided on the top of the workbench 1.

[0031] The technical scheme provided by the utility model is that the gas and debris generated by cutting steel are sucked into the hose 7 by starting the exhaust fan 6, and the gas and debris are transported to the inside of the water tank 8 through the hose 7, and the debris is precipitated inside the water tank 8 by the water inside the water tank 8, thereby achieving the purpose of filtering the debris, and effectively preventing the problem of debris floating in the air and causing pollution to the environment, while allowing the gas to enter the inside of the filter box 9 through the air inlet pipe 13, and the gas is filtered and adsorbed by the activated carbon filter 12, and the gas can be further filtered and adsorbed by the activated carbon filter cotton 11, and the gas is filtered again by the high-efficiency air filter 10, and the filtered gas is discharged through the air outlet pipe 14, thereby achieving the purpose of filtering the gas generated by cutting steel, and effectively avoiding the problem of gas not being filtered and floating in the air causing harm to the human body.

[0032] Furthermore, the cutting mechanism 15 includes a first motor 150 fixedly mounted on one side of the mounting plate 3, the output end of the first motor 150 extends to the inside of the gas collecting hood 4 and is fixedly connected to a cutting disc 151, the clamping mechanism 16 includes two first slide grooves 160 relatively opened on the top of the workbench 1, the insides of the two first slide grooves 160 are relatively slidably connected to two first sliders 161, the tops of the two first sliders 161 are fixedly mounted with a clamping plate 162, one side of the clamping plate 162 is provided with an arc groove 163, one of the two first slide grooves 160 is fixedly mounted with a second motor 164, and the output end of the second motor 164 is fixedly connected to a first bidirectional screw rod 1 65, the outer side wall of the first bidirectional screw rod 165 is threadedly connected to the two first sliders 161, the moving mechanism 18 includes a second slide groove 180 opened on the inner top wall of the U-shaped plate 2, the interior of the second slide groove 180 is relatively slidably connected to two second sliders 181, the bottoms of the two second sliders 181 are hinged with a connecting plate 182, the bottom end of the connecting plate 182 is hinged to the mounting plate 3, a third motor 183 is fixedly installed on one side of the U-shaped plate 2, the output end of the third motor 183 extends to the interior of the second slide groove 180 and is fixedly connected to a second bidirectional screw rod 184, the outer side wall of the second bidirectional screw rod 184 is threadedly connected to the two second sliders 181.

[0033] Specifically, the steel to be cut is placed between the two clamping plates 162, and the second motor 164 is started. The second motor 164 drives the first bidirectional screw rod 165 to rotate inside the first slide groove 160, and the first slider 161 is linked to slide inside the first slide groove 160, so that the two clamping plates 162 are close to each other to clamp and fix the steel. At the same time, the circular steel can be clamped and fixed through the arc groove 163 on the clamping plates 162. After the steel is clamped, the third motor 183 is started. The third motor 183 drives the second bidirectional screw rod 184 to rotate inside the second slide groove 180, and the second slider 181 is linked to slide inside the second slide groove 180, so that the connecting plate 182 is hinged to drive the mounting plate 3 to move downward. At the same time, the first motor 150 is started. The first motor 150 drives the cutting disk 151 to rotate inside the air collecting hood 4 to cut the steel.

[0034] Embodiment 2

[0035] Based on Example 1, in this embodiment: a collecting mechanism 17 is provided at the bottom of the workbench 1, and the collecting mechanism 17 includes a collecting box 170 fixedly installed at the bottom of the workbench 1, and a chip leakage groove 171 is opened at the center of the top of the workbench 1, and the chip leakage groove 171 is connected to the collecting box 170, and the front side of the collecting box 170 is slidably connected to a drawer 172 through the opened drawer groove, and a handle 173 is fixedly installed on the front side of the drawer 172.

[0036] The technical solution provided in this embodiment is: part of the debris is allowed to pass through the chip groove 171 and fall into the interior of the collection box 170, and the debris is collected by the drawer 172, and the drawer 172 is pulled by holding the handle 173 to slide out through the drawer groove. At this time, the debris inside the drawer 172 can be cleared.

[0037] The above are only preferred embodiments of the present invention and are 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 hardware steel cutting device, characterized in that: include: A workbench (1), wherein a U-shaped plate (2) is fixedly mounted on the top of the workbench (1), a moving mechanism (18) is arranged on the inner top wall of the U-shaped plate (2), a mounting plate (3) is arranged on the moving mechanism (18), an air collecting hood (4) is fixedly mounted on the inner wall of the mounting plate (3), a cylinder (5) is fixedly mounted on the top of the mounting plate (3), the bottom end of the cylinder (5) passes through the mounting plate (3) and is connected to the air collecting hood (4), and an exhaust fan (6) is arranged inside the cylinder (5); A water tank (8) is fixedly mounted on the top of the U-shaped plate (2); a hose (7) is fixedly connected to the top of the cylinder (5); one end of the hose (7) extends to the inside of the water tank (8); a filter box (9) is fixedly mounted on one side of the top of the U-shaped plate (2); a high-efficiency air filter (10), an activated carbon filter cotton (11) and an activated carbon filter net (12) are arranged in sequence from left to right inside the filter box (9); An air inlet pipe (13) is fixedly mounted on one side of the water tank (8), one end of the air inlet pipe (13) extends to the interior of the filter box (9), an air outlet pipe (14) is fixedly mounted on one side of the filter box (9), a cutting mechanism (15) is provided on one side of the mounting plate (3), a clamping mechanism (16) is provided on the top of the workbench (1), and a collecting mechanism (17) is provided on the bottom of the workbench (1).

2. The hardware steel cutting device according to claim 1, characterized in that: The collecting mechanism (17) comprises a collecting box (170) fixedly mounted on the bottom of the workbench (1); a chip leakage groove (171) is provided at the center of the top of the workbench (1); and the chip leakage groove (171) is communicated with the collecting box (170).

3. The hardware steel cutting device according to claim 2, characterized in that: The front side of the collection box (170) is slidably connected to a drawer (172) via a drawer slot, and a handle (173) is fixedly installed on the front side of the drawer (172).

4. The hardware steel cutting device according to claim 1, characterized in that: The cutting mechanism (15) comprises a first motor (150) fixedly mounted on one side of the mounting plate (3); an output end of the first motor (150) extends to the interior of the gas collecting hood (4) and is fixedly connected to a cutting disc (151).

5. The hardware steel cutting device according to claim 1, characterized in that: The clamping mechanism (16) comprises two first sliding grooves (160) which are relatively opened on the top of the workbench (1); two first sliding blocks (161) are relatively slidably connected inside the two first sliding grooves (160); a clamping plate (162) is fixedly installed on the top of the two first sliding blocks (161); and an arc groove (163) is opened on one side of the clamping plate (162).

6. The hardware steel cutting device according to claim 5, characterized in that: A second motor (164) is fixedly mounted on one of the two first slide grooves (160); an output end of the second motor (164) is fixedly connected to a first bidirectional screw rod (165); and an outer side wall of the first bidirectional screw rod (165) is threadedly connected to the two first sliding blocks (161).

7. The hardware steel cutting device according to claim 1, characterized in that: The moving mechanism (18) comprises a second sliding groove (180) provided on the inner top wall of the U-shaped plate (2), two second sliding blocks (181) being relatively slidably connected inside the second sliding groove (180), the bottoms of the two second sliding blocks (181) being hingedly connected to a connecting plate (182), and the bottom end of the connecting plate (182) being hingedly connected to the mounting plate (3).

8. The hardware steel cutting device according to claim 7, characterized in that: A third motor (183) is fixedly mounted on one side of the U-shaped plate (2); an output end of the third motor (183) extends to the interior of the second slide groove (180) and is fixedly connected to a second bidirectional screw rod (184); an outer side wall of the second bidirectional screw rod (184) is threadedly connected to the two second sliding blocks (181).

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