A cutting device for scrap metal

Abstract

The utility model discloses a cutting device for scrap metal, comprising a base plate, a workbench is fixedly installed on the top of the base plate, a connecting frame is fixedly connected to the top of the workbench, a first telescopic cylinder is fixedly installed on the top of the connecting frame, a piston end of the first telescopic cylinder extends into an adjusting mechanism fixedly connected to the connecting frame, and a connecting rod is fixedly connected to the bottom of the adjusting mechanism. The utility model has the following advantages: waste chips during cutting are blocked by a shielding cover to prevent the chips from splashing out of the workbench, after the cutting is completed, the second telescopic cylinder is started again to pull the clamping plate so that the clamping plate does not hinder the movement of the scraper, the first motor is started to rotate the first screw rod, so that the first slider drives the scraper to push the chips on the workbench, and the chips are pushed into a drop collection box, so that the chips are easy to collect.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for scrap metal. Background Art

[0002] Scrap metal recycling refers to the separation of useful substances from scrap metals through physical or mechanical processing into recycled products. It is an industrial chain from recycling, disassembly to recycling. The more developed the industry, the greater the amount of scrap metal discharged. In order to facilitate the recycling of scrap metal, cutting devices are needed.

[0003] The prior art proposes, for example, Chinese patent [application number CN201922269522.2] which discloses a cutting device for recycling scrap metal, comprising a base, a fixing plate fixedly connected to the top of the base, a first cylinder provided at the rear end of the fixing plate, a push plate fixedly connected to the front of the first cylinder, a support rod fixedly connected to the top of the base, a placement box provided at the bottom of the support rod, and a rotating mechanism provided inside the placement box; although the patent can achieve the effect of placing the rotating mechanism and the cutting disc through the placement box, the cutting device has a fast cutting efficiency and can collect the scrap metal after cutting, making it convenient for people to process the scrap metal; however, the above patent has certain defects during use. For example, in actual use, when the cutting disc cuts the scrap metal, debris is prone to be generated, and the debris may splash outside the workbench, which is not convenient for later cleaning. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a scrap metal cutting device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cutting device for scrap metal comprises a base plate, a workbench is fixedly installed on the top of the base plate, a connecting frame is fixedly connected to the top of the workbench, a first telescopic cylinder is fixedly installed on the top of the connecting frame, a piston end of the first telescopic cylinder extends into an adjusting mechanism fixedly connected to the connecting frame, a connecting rod is fixedly connected to the bottom of the adjusting mechanism, a connecting plate is fixedly connected to the bottom of the connecting rod, a shielding cover is provided on the surface of the connecting plate, a cutting mechanism is fixedly connected to the bottom of the connecting plate, a collecting box is placed on the top of the base plate, a placement groove is provided on the inner wall of the connecting frame, a first slider is slidably connected to the inside of the placement groove, a first screw rod is rotatably connected to the inside of the placement groove, a first travel threaded hole is provided on one side of the first slider, the first screw rod is threadedly connected in the first travel threaded hole, a first motor is fixedly installed on one side of the connecting frame, an output end of the first motor is fixedly connected to the first screw rod through a coupling, a connecting rod is fixedly connected to one side of the first slider, and a scraper is fixedly connected to the other end of the connecting rod.

[0007] Preferably, the inner walls on the four sides of the shielding cover are provided with sliding grooves, the four sides of the connecting plate are fixedly connected with guide blocks, the four groups of guide blocks are respectively slidably connected to the inside of the four groups of sliding grooves, and the bottom of the shielding cover is fixedly connected with multiple groups of universal wheels.

[0008] Preferably, a second telescopic cylinder is fixedly mounted on both sides of the connecting frame, and a piston end of the second telescopic cylinder extends into the interior of the connecting frame and is fixedly connected to a clamping plate.

[0009] Preferably, the adjusting mechanism includes a connecting frame fixedly connected to the first telescopic cylinder, a second slider is slidably connected to the inside of the connecting frame, a second screw rod is rotatably connected to the inside of the connecting frame, a second travel threaded hole is opened on one side of the second slider, the second screw rod is threadedly connected in the second travel threaded hole, a second motor is fixedly installed on one side of the connecting frame, an output end of the second motor is fixedly connected to the second screw rod through a coupling, and the bottom of the second slider is fixedly connected to the connecting rod.

[0010] Preferably, the cutting mechanism comprises a vertical pole fixedly connected to the connecting plate, a third motor is fixedly mounted on the bottom of the vertical pole, and a cutting disc is fixedly connected to the output end of the third motor.

[0011] Preferably, both sides of the workbench are provided with empty slots.

[0012] The beneficial effects of the utility model are as follows: the scrap metal cutting device provided by the utility model can place the scrap metal on the workbench when it is necessary to cut the scrap metal, start the second telescopic cylinder to push the clamping plate to fix the scrap metal, and then start the first telescopic cylinder to push the connecting plate downward to make the cutting mechanism move downward. When the universal wheel under the shielding cover collides with the scrap metal, the connecting plate is continuously pushed downward to make the cutting mechanism cut the scrap metal, and the shielding cover is used to block the waste chips during cutting to prevent the chips from splashing out of the workbench. After the cutting is completed, the second telescopic cylinder is started again to pull the clamping plate so that the clamping plate does not hinder the movement of the scraper, and the first motor is started to rotate the first screw rod so that the first slider drives the scraper to push the chips on the workbench, and the chips are pushed into the drop collection box to facilitate the collection of the chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a basic structural schematic diagram of the utility model;

[0014] Figure 2 It is a top cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the cutting mechanism structure of the utility model;

[0016] Figure 4 For the utility model Figure 1 A magnified view of the structure at center;

[0017] Figure 5 It is a schematic diagram of the structure of the regulating mechanism of the utility model. DETAILED DESCRIPTION

[0018] 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 the embodiments. Based on the embodiments in 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.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] like Figure 1 - Figure 5 As shown, the utility model provides a scrap metal cutting device, comprising a base plate 1, a workbench 2 is fixedly installed on the top of the base plate 1, a connecting frame 3 is fixedly connected to the top of the workbench 2, a first telescopic cylinder 17 is fixedly installed on the top of the connecting frame 3, a piston end of the first telescopic cylinder 17 extends into the connecting frame 3 and is fixedly connected to an adjusting mechanism 4, a connecting rod 5 is fixedly connected to the bottom of the adjusting mechanism 4, a connecting plate 6 is fixedly connected to the bottom of the connecting rod 5, a shielding cover 7 is provided on the surface of the connecting plate 6, a cutting mechanism 9 is fixedly connected to the bottom of the connecting plate 6, a collecting box 8 is placed on the top of the base plate 1, a placement groove 10 is provided on the inner wall of the connecting frame 3, a first slider 11 is slidably connected inside the placement groove 10, a first screw rod 12 is rotatably connected inside the placement groove 10, a first travel threaded hole is provided on one side of the first slider 11, the first screw rod 12 is threadedly connected in the first travel threaded hole, and the connecting frame A first motor 13 is fixedly installed on one side of 3, and the output end of the first motor 13 is fixedly connected to the first screw rod 12 through a coupling. A connecting rod 18 is fixedly connected to one side of the first slider 11, and a scraper 19 is fixedly connected to the other end of the connecting rod 18. When it is necessary to cut the scrap metal, the scrap metal can be placed on the workbench 2, and the first telescopic cylinder 17 is started to push the connecting plate 6 downward to move the cutting mechanism 9 downward. When the universal wheel 16 under the shielding cover 7 conflicts with the scrap metal, the connecting plate 6 is continued to be pushed downward so that the cutting mechanism 9 cuts the scrap metal, and the shielding cover 7 is used to block the waste chips during cutting to prevent the chips from splashing out of the workbench 2. After the cutting is completed, the first motor 13 is started to rotate the first screw rod 12, so that the first slider 11 drives the scraper 19 to push the chips on the workbench 2, and pushes the chips into the drop collection box 8 to facilitate the collection of the chips.

[0021] Slide grooves 14 are provided on the inner walls of the four sides of the shielding cover 7, and guide blocks 15 are fixedly connected to the four sides of the connecting plate 6. Four groups of guide blocks 15 are respectively slidably connected to the inside of the four groups of slide grooves 14, and a plurality of groups of universal wheels 16 are fixedly connected to the bottom of the shielding cover 7. The establishment of the slide grooves 14 and the guide blocks 15 can prevent the connecting plate 6 from detaching from the shielding cover 7, and the establishment of the universal wheels 16 makes it easier for the connecting plate 6 to drive the shielding cover 7 to move.

[0022] A second telescopic cylinder 20 is fixedly installed on both sides of the connecting frame 3. The piston end of the second telescopic cylinder 20 extends into the interior of the connecting frame 3 and is fixedly connected with a clamping plate 21. The second telescopic cylinder 20 is started to push the clamping plate 21 to fix the scrap metal, and scrap metal of different sizes can be fixed.

[0023] The adjusting mechanism 4 includes a connecting frame 41 fixedly connected to the first telescopic cylinder 17, a second slider 42 is slidably connected inside the connecting frame 41, a second screw rod 43 is rotatably connected inside the connecting frame 41, a second travel threaded hole is provided on one side of the second slider 42, the second screw rod 43 is threadedly connected in the second travel threaded hole, a second motor 44 is fixedly installed on one side of the connecting frame 41, an output end of the second motor 44 is fixedly connected to the second screw rod 43 through a coupling, and the bottom of the second slider 42 is fixedly connected to the connecting rod 5; the second motor 44 can be started to rotate the second screw rod 43, so that the second slider 42 drives the connecting plate 6 to move, thereby driving the cutting mechanism 9 to move, so as to facilitate the cutting of scrap metal.

[0024] The cutting mechanism 9 includes a vertical rod 91 fixedly connected to the connecting plate 6, a third motor 92 is fixedly installed at the bottom of the vertical rod 91, and a cutting disc 93 is fixedly connected to the output end of the third motor 92; the third motor 92 is started to rotate the cutting disc 93 to cut the scrap metal.

[0025] Empty grooves 22 are provided on both sides of the workbench 2; the collected materials can be placed in the empty grooves 22, so that the scraper 19 can push the debris.

[0026] Working principle: when it is necessary to cut scrap metal, the scrap metal can be placed on the workbench 2, the second telescopic cylinder 20 is started to push the clamping plate 21 to fix the scrap metal, and then the first telescopic cylinder 17 is started to push the connecting plate 6 downward to make the cutting mechanism 9 move downward. When the universal wheel 16 under the shielding cover 7 conflicts with the scrap metal, the connecting plate 6 is continued to be pushed downward so that the cutting mechanism 9 cuts the scrap metal. The shielding cover 7 is used to block the waste chips during cutting to prevent the chips from splashing out of the workbench 2. After the cutting is completed, the second telescopic cylinder 20 is started again to pull the clamping plate 21 so that the clamping plate 21 does not hinder the movement of the scraper 19, and the first motor 13 is started to rotate the first screw rod 12, so that the first slider 11 drives the scraper 19 to push the chips on the workbench 2, and pushes the chips into the drop collection box 8 to facilitate the collection of the chips.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A scrap metal cutting device, comprising a base plate (1), characterized in that: A workbench (2) is fixedly mounted on the top of the base plate (1), a connecting frame (3) is fixedly connected to the top of the workbench (2), a first telescopic cylinder (17) is fixedly mounted on the top of the connecting frame (3), a piston end of the first telescopic cylinder (17) extends into the connecting frame (3) and is fixedly connected to an adjusting mechanism (4), a connecting rod (5) is fixedly connected to the bottom of the adjusting mechanism (4), a connecting rod (5) is fixedly connected to the bottom of the connecting rod (5), a connecting plate (6) is fixedly connected to the bottom of the connecting plate (6), a shielding cover (7) is provided on the surface of the connecting plate (6), a cutting mechanism (9) is fixedly connected to the bottom of the connecting plate (6), a collecting box (8) is placed on the top of the base plate (1), and the connecting rod (5) is fixedly connected to the bottom of the connecting plate (6). The inner wall of the frame (3) is provided with a placement groove (10), a first slider (11) is slidably connected inside the placement groove (10), a first screw rod (12) is rotatably connected inside the placement groove (10), a first travel threaded hole is provided on one side of the first slider (11), the first screw rod (12) is threadedly connected in the first travel threaded hole, a first motor (13) is fixedly installed on one side of the connecting frame (3), an output end of the first motor (13) is fixedly connected to the first screw rod (12) via a coupling, a connecting rod (18) is fixedly connected to one side of the first slider (11), and a scraper (19) is fixedly connected to the other end of the connecting rod (18).

2. A scrap metal cutting device according to claim 1, characterized in that: Slide grooves (14) are provided on the inner walls of the four sides of the shielding cover (7), guide blocks (15) are fixedly connected to the four sides of the connecting plate (6), four groups of guide blocks (15) are slidably connected to the inside of the four groups of slide grooves (14), and a plurality of groups of universal wheels (16) are fixedly connected to the bottom of the shielding cover (7).

3. A scrap metal cutting device according to claim 1, characterized in that: Second telescopic cylinders (20) are fixedly mounted on both sides of the connecting frame (3); a piston end of the second telescopic cylinder (20) extends into the interior of the connecting frame (3) and is fixedly connected to a clamping plate (21).

4. The scrap metal cutting device according to claim 1, characterized in that: The adjusting mechanism (4) comprises a connecting frame (41) fixedly connected to the first telescopic cylinder (17); a second slider (42) is slidably connected inside the connecting frame (41); a second screw rod (43) is rotatably connected inside the connecting frame (41); a second travel threaded hole is provided on one side of the second slider (42); the second screw rod (43) is threadedly connected in the second travel threaded hole; a second motor (44) is fixedly mounted on one side of the connecting frame (41); an output end of the second motor (44) is fixedly connected to the second screw rod (43) via a coupling; and a bottom of the second slider (42) is fixedly connected to the connecting rod (5).

5. The scrap metal cutting device according to claim 1, characterized in that: The cutting mechanism (9) comprises a vertical rod (91) fixedly connected to the connecting plate (6), a third motor (92) being fixedly mounted on the bottom of the vertical rod (91), and a cutting disc (93) being fixedly connected to the output end of the third motor (92).

6. The scrap metal cutting device according to claim 1, characterized in that: Empty slots (22) are provided on both sides of the workbench (2).

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