Reinforcing steel bar cutting-off device capable of collecting waste materials conveniently

Abstract

The utility model relates to the technical field of steel bar cutting, and discloses a steel bar cutting device convenient to collect waste, which comprises a supporting plate, a conveying adjusting mechanism is arranged on the supporting plate, and the conveying adjusting mechanism comprises a supporting frame, a conveying belt, a first motor, a belt pulley set, a connecting block, an air cylinder, a push plate, a lead screw, a lead screw sliding block and a top block. The supporting frame is rotationally connected with a conveying roller, and the conveying belt is arranged on the outer wall of the conveying roller in a sleeving mode. When the conveying belt runs, reinforcing steel bar raw materials are indirectly conveyed to the inner wall of the material groove formed in the connecting block, the push plate slides on the inner wall of the material groove, and therefore the reinforcing steel bar raw materials can be driven to be fed, manual indirect feeding is not needed, the labor intensity of workers is reduced, the ejector block moves horizontally, and the working efficiency is improved. The cutting length of the reinforcing steel bar can be adjusted according to actual machining requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar cutting, in particular to a steel bar cutting device convenient for collecting waste materials. Background Technique

[0002] Steel bar cutting refers to the operation of cutting steel bars according to a predetermined length or size using specific tools or equipment during construction or steel bar processing.

[0003] A steel bar cutting device convenient for collecting waste materials disclosed in a Chinese patent with the publication number "CN218798815U" belongs to the technical field of steel bar processing. Aiming at the problems that the feeding and discharging of steel bars are inconvenient, affecting the processing efficiency, and the iron filings are not easy to collect, it includes a bottom plate. The bottom plate also includes a mounting plate fixed to the top side wall of the bottom plate. A lower cutting block is fixed to one side wall of the mounting plate. A bracket is fixed to the top side wall of the mounting plate. A cylinder is fixed to the bottom side wall of the bracket. The output end of the cylinder is fixed with an upper cutting block. The upper cutting block and the lower cutting block are arranged in an alternating distribution. Through the setting of the feeding component, the steel bar can be evenly fed between the upper cutting knife and the lower cutting knife, making the feeding of the steel bar more convenient and simple. Moreover, the effect of small intermittent gaps during feeding and high cutting efficiency can be achieved. By controlling the output frequency of the cylinder, the movement of the upper cutting block is controlled, so that the length of the cut steel bar can be adjusted, and the applicable range is relatively wide. When the above device is used, a conveying adjustment structure is not set. During feeding, manual intermittent feeding is usually adopted, which increases the labor intensity of workers and is not convenient to adjust the cutting length of the steel bar according to actual processing requirements. Therefore, a steel bar cutting device convenient for collecting waste materials is proposed to solve the above-mentioned problems. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a steel bar cutting device convenient for collecting waste materials in view of the above-mentioned deficiencies in the prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A steel bar cutting device convenient for collecting waste materials, including a support plate, on which a conveying and adjusting mechanism is provided. The conveying and adjusting mechanism includes a support frame, a conveyor belt, a first motor, a pulley set, a connecting block, a cylinder, a push plate, a lead screw, a lead screw slider, and a top block. A conveying roller is rotatably connected to the support frame, the conveyor belt is sleeved on the outer wall of the conveying roller, the output end of the first motor is fixedly connected to one end of a conveying roller, the pulley set is fixedly sleeved on the outer wall of one end of the conveying roller, the connecting block is fixedly installed on the back of the support frame, a material groove is opened at the top of the connecting block, the cylinder is fixedly installed on the right side of the connecting block, the push plate is fixedly connected to the inner rod of the cylinder and slidably connected to the inner wall of the material groove, a moving groove is also opened on the support plate, one end of the lead screw is rotatably connected to the inner wall of the moving groove through a bearing, the lead screw slider is threadedly sleeved on the outer wall of the lead screw and slidably connected to the inner wall of the moving groove, and the top block is fixedly installed on the front of the lead screw slider.

[0006] Preferably, the conveying and adjusting mechanism further includes a second motor, which is fixedly installed on the left side of the support plate, and the output end of the second motor is fixedly connected to the other end of the lead screw. Through this preference, by starting the second motor, the output end of the second motor drives the fixedly connected lead screw to rotate.

[0007] Preferably, the conveying and adjusting mechanism further includes a material box, which is installed on the support plate. Through this preference, the material box can collect the cut steel bars.

[0008] Preferably, a guiding and cutting mechanism is also provided on the support plate. The guiding and cutting mechanism includes a lifting block, a third motor, and a guiding wheel. A lifting through groove is also opened on the support plate, the lifting block is slidably connected to the inner wall of the lifting through groove, the third motor is fixedly installed on the lifting block, and the guiding wheel is fixedly connected to the output end of the third motor through a rotating rod. Through this preference, the raw steel bar materials after feeding can be conveyed through the guiding wheel.

[0009] Preferably, the guiding and cutting mechanism further includes an electric push rod, which is fixedly installed on the top of the support plate, and the inner rod of the electric push rod is fixedly connected to the lifting block. Through this preference, by starting the electric push rod, the inner rod of the electric push rod pushes the lifting block to slide on the inner wall of the lifting through groove.

[0010] Preferably, the guiding and cutting mechanism further includes a waste box, which is installed on the right side of the material box. Through this preference, the waste generated by cutting can be collected by the waste box.

[0011] Preferably, the guiding and cutting mechanism further includes a hydraulic rod and a cutter. The hydraulic rod is fixedly installed on the top of the support plate through a connecting plate, and the cutter is fixedly connected to the inner rod of the hydraulic rod. Through this preference, the inner rod of the hydraulic rod pushes the cutter to descend, thereby cutting the steel bar raw material.

[0012] The utility model adopts the above technical solutions and can bring the following beneficial effects:

[0013] 1. For the steel bar cutting device facilitating waste collection, under the combined action of the support frame, conveyor belt, first motor, pulley group, connecting block, cylinder, push plate, lead screw, lead screw slider, top block, second motor, and material box, the conveyor belt runs, and the steel bar raw material is indirectly conveyed to the inner wall of the material groove opened on the connecting block. The push plate slides on the inner wall of the material groove, thereby driving the steel bar raw material for feeding. There is no need for manual intermittent feeding, which reduces the labor intensity of workers and potential safety risks, enables a continuous operation process, improves work efficiency, and the top block moves horizontally, enabling adjustment of the cutting length of the steel bar according to actual processing requirements.

[0014] 2. For the steel bar cutting device facilitating waste collection, under the combined action of the lifting block, third motor, guide wheel, electric push rod, waste box, hydraulic rod, and cutter, the guide wheel rotates, and the steel bar raw material after feeding can be conveyed through the guide wheel. The waste generated by cutting can be collected by the waste box, thereby achieving the purpose of facilitating waste collection and reducing the subsequent cleaning pressure. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a partial rear view structural diagram of the utility model;

[0017] Figure 3 is a partial structural diagram of the conveying and adjusting mechanism of the utility model;

[0018] Figure 4 is a schematic side sectional view of the utility model.

[0019] In the figure: 1, support plate; 21, conveying and adjusting mechanism; 211, support frame; 212, conveyor belt; 213, first motor; 214, pulley group; 215, connecting block; 216, cylinder; 217, push plate; 218, lead screw; 219, lead screw slider; 220, top block; 221, second motor; 222, material box; 31, guiding and cutting mechanism; 311, lifting block; 312, third motor; 313, guide wheel; 314, electric push rod; 315, waste box; 316, hydraulic rod; 317, cutter. Detailed Description of the Invention

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part rather than all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "several" means two or more unless otherwise specifically defined.

[0024] Please refer to Figures 1-4, an embodiment of the present utility model is: a steel bar cutting device convenient for collecting waste materials, including a support plate 1, on which a conveying and adjusting mechanism 21 is arranged. The conveying and adjusting mechanism 21 includes a support frame 211, a conveyor belt 212, a first motor 213, a pulley group 214, a connecting block 215, a cylinder 216, a push plate 217, a lead screw 218, a lead screw slider 219, and a top block 220. A conveying roller is rotatably connected to the support frame 211, the conveyor belt 212 is sleeved on the outer wall of the conveying roller, the output end of the first motor 213 is fixedly connected to one end of a conveying roller, the pulley group 214 is fixedly sleeved on the outer wall of one end of the conveying roller, the connecting block 215 is fixedly installed on the back of the support frame 211, a material groove is opened at the top of the connecting block 215, the cylinder 216 is fixedly installed on the right side of the connecting block 215, the push plate 217 is fixedly connected to the inner rod of the cylinder 216 and slidably connected to the inner wall of the material groove, a moving groove is also opened on the support plate 1, one end of the lead screw 218 is rotatably connected to the inner wall of the moving groove through a bearing, the lead screw slider 219 is threadedly sleeved on the outer wall of the lead screw 218 and slidably connected to the inner wall of the moving groove, the top block 220 is fixedly installed on the front of the lead screw slider 219. The conveying and adjusting mechanism 21 further includes a second motor 221, the second motor 221 is fixedly installed on the left side of the support plate 1, the output end of the second motor 221 is fixedly connected to the other end of the lead screw 218, and the conveying and adjusting mechanism 21 further includes a material box 222, and the material box 222 is installed on the support plate 1;

[0025] Working principle: By placing the steel bar raw material on the conveyor belt 212, starting the first motor 213, the output end of the first motor 213 drives the fixedly connected conveying roller to rotate, thereby driving the pulley group 214 fixedly sleeved on the outer wall of one end of the conveying roller to rotate. Under the driving connection of the belt, the conveyor belt 212 can be made to run, and the steel bar raw material is indirectly conveyed to the inner wall of the material groove opened on the connecting block 215. The material box 222 can collect the cut steel bars. By starting the cylinder 216, the inner rod of the cylinder 216 can slide in the inner wall of the material groove through the push plate 217, thereby driving the steel bar raw material for feeding. There is no need for manual intermittent feeding, thus reducing the labor intensity of workers. By starting the second motor 221, the output end of the second motor 221 drives the fixedly connected lead screw 218 to rotate, thereby driving the lead screw slider 219 threadedly sleeved on the outer wall of the lead screw 218 to slide in the inner wall of the moving groove, and then driving the top block 220 to move horizontally, so that the cutting length of the steel bar can be adjusted according to the actual processing requirements.

[0026] Please refer to Figures 1-4, on the basis of the above embodiments, in another embodiment of the present utility model, a guiding and cutting mechanism 31 is further provided on the support plate 1. The guiding and cutting mechanism 31 includes a lifting block 311, a third motor 312, and a guiding wheel 313. A lifting through groove is further formed on the support plate 1. The lifting block 311 is slidably connected to the inner wall of the lifting through groove. The third motor 312 is fixedly installed on the lifting block 311. The guiding wheel 313 is fixedly connected to the output end of the third motor 312 through a rotating rod. The guiding and cutting mechanism 31 further includes an electric push rod 314. The electric push rod 314 is fixedly installed on the top of the support plate 1. The inner rod of the electric push rod 314 is fixedly connected to the lifting block 311. The guiding and cutting mechanism 31 further includes a waste box 315. The waste box 315 is installed on the right side of the material box 222. The guiding and cutting mechanism 31 further includes a hydraulic rod 316 and a cutting knife 317. The hydraulic rod 316 is fixedly installed on the top of the support plate 1 through a connecting plate. The cutting knife 317 is fixedly connected to the inner rod of the hydraulic rod 316.

[0027] Working principle: By starting the electric push rod 314, the inner rod of the electric push rod 314 is used to push the lifting block 311 to slide on the inner wall of the lifting through groove, so as to drive the lifting block 311 and the guiding wheel 313 to adjust the height according to actual needs. By starting the third motor 312, the third motor 312 drives the guiding wheel 313 to rotate through the rotating rod. The steel bar raw material after feeding can be conveyed through the guiding wheel 313. One end of the steel bar raw material contacts the top block 220. The inner rod of the hydraulic rod 316 pushes the cutting knife 317 to descend, so as to cut the steel bar raw material. The waste generated by cutting can be collected by the waste box 315, so as to achieve the purpose of facilitating the collection of waste and reducing the subsequent cleaning pressure.

[0028] It should be noted that, for the convenience of control, control switches are provided on the first motor 213, the second motor 221, and the third motor 312 in the above embodiments. The control switches can control the first motor 213, the second motor 221, and the third motor 312 to work. The above are all prior arts and not the main innovation points, so no detailed description will be given here.

[0029] The present utility model provides a steel bar cutting device that is convenient for collecting waste. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model. Each component not clearly defined in this embodiment can be realized by using the prior art.

Claims

1. A steel bar cutting device for collecting waste, comprising a support plate (1), characterized in that: The support plate (1) is provided with a conveying adjustment mechanism (21), and the conveying adjustment mechanism (21) comprises a support frame (211), a conveyor belt (212), a first motor (213), a pulley group (214), a connecting block (215), a cylinder (216), a push plate (217), a screw rod (218), a screw rod slider (219), and a top block (220). A conveying roller is rotatably connected to the support frame (211), the conveyor belt (212) is sleeved on the outer wall of the conveying roller, the output end of the first motor (213) is fixedly connected to one end of a conveying roller, and the pulley group (214) is fixedly sleeved on one end of the conveying roller. The outer wall of the end, the connecting block (215) is fixedly mounted on the back of the support frame (211), a material trough is provided on the top of the connecting block (215), the cylinder (216) is fixedly mounted on the right side of the connecting block (215), the push plate (217) is fixedly connected to the inner rod of the cylinder (216) and is slidably connected to the inner wall of the material trough, the support plate (1) is also provided with a moving groove, one end of the screw rod (218) is rotatably connected to the inner wall of the moving groove through a bearing, the screw rod slider (219) is threadedly sleeved on the outer wall of the screw rod (218) and is slidably connected to the inner wall of the moving groove, and the top block (220) is fixedly mounted on the front of the screw rod slider (219).

2. A steel bar cutting device for facilitating waste collection according to claim 1, characterized in that: The conveying adjustment mechanism (21) further comprises a second motor (221), wherein the second motor (221) is fixedly mounted on the left side of the support plate (1), and the output end of the second motor (221) is fixedly connected to the other end of the screw rod (218).

3. A steel bar cutting device for collecting waste according to claim 1, characterized in that: The conveying adjustment mechanism (21) further comprises a material box (222), wherein the material box (222) is mounted on the support plate (1).

4. A steel bar cutting device for facilitating waste collection according to claim 1, characterized in that: The support plate (1) is also provided with a guide and cutting mechanism (31), the guide and cutting mechanism (31) comprising a lifting block (311), a third motor (312), and a guide wheel (313); the support plate (1) is also provided with a lifting slot, the lifting block (311) is slidably connected to the inner wall of the lifting slot, the third motor (312) is fixedly mounted on the lifting block (311), and the guide wheel (313) is fixedly connected to the output end of the third motor (312) via a rotating rod.

5. A steel bar cutting device for collecting waste according to claim 4, characterized in that: The guide cutting mechanism (31) further comprises an electric push rod (314), wherein the electric push rod (314) is fixedly mounted on the top of the support plate (1), and an inner rod of the electric push rod (314) is fixedly connected to the lifting block (311).

6. A steel bar cutting device for collecting waste according to claim 4, characterized in that: The guide cutting mechanism (31) further comprises a waste box (315), and the waste box (315) is installed on the right side of the material box (222).

7. A steel bar cutting device for collecting waste according to claim 4, characterized in that: The guide cutting mechanism (31) further comprises a hydraulic rod (316) and a cutter (317); the hydraulic rod (316) is fixedly mounted on the top of the support plate (1) via a connecting plate; and the cutter (317) is fixedly connected to an inner rod of the hydraulic rod (316).

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