Stainless steel sheet scrap removing device

Abstract

The utility model discloses a stainless steel sheet scrap removing device, which relates to the technical field of stainless steel scrap removal and comprises a scrap removing workbench, a cavity is arranged in the scrap removing workbench, and a feed port and a discharge port are respectively arranged at joints of the front end and the rear end of the cavity and the scrap removing workbench. A right-hand and left-hand thread lead screw, a guide rod and a fixing rod are sequentially installed in the cavity from the feeding port to the discharging port from near to far, two movable conveying tracks are symmetrically installed on the surface of the right-hand and left-hand thread lead screw and the surface of the guide rod jointly, and two fixed conveying tracks are symmetrically installed on the surface of the guide rod and the surface of the fixing rod jointly. Stainless steel is conveyed through the movable conveying crawler belt and the fixed conveying crawler belt respectively, laser scrap removal is conducted on the upper end and the lower end of the stainless steel in sequence in cooperation with top laser, first bottom laser and second bottom laser, and scrap iron on the surface of the stainless steel can be removed at a time; the step of manually turning the stainless steel sheet by a user is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel chip removal, in particular to a chip removal device for stainless steel sheets. Background Art

[0002] Stainless steel, whose full name is stainless acid-resistant steel, refers to a series of steel grades that have high chemical stability in air, water, salt aqueous solutions, acids and other corrosive media. After long-term use, the surface of stainless steel will still be contaminated with iron filings. The existing chip removal methods generally include laser chip removal, sandblasting chip removal and electrolyte chip removal.

[0003] The existing laser chip removal machines can generally remove chips from one side of the stainless steel sheet, which is cleaner. However, after removing chips from one side of the stainless steel sheet, it is necessary to manually turn the stainless steel sheet over and put the turned stainless steel sheet back into the laser chip removal machine for chip removal. When there are too many stainless steel sheets that need to be removed, the turning operation will take up more of the user's working time, and the work efficiency will be reduced accordingly. Utility Model Content

[0004] The utility model aims to provide a stainless steel chip removing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel sheet chip removal device, comprising a chip removal workbench, a cavity is opened inside the chip removal workbench, an inlet and an outlet are opened at the front end and the rear end of the cavity respectively at the connection with the chip removal workbench, the inside of the cavity is sequentially installed with positive and negative threaded screws, guide rods and fixed rods from near to far from the inlet to the outlet, two movable transmission crawlers are symmetrically installed on the surfaces of the positive and negative threaded screws and the guide rods, two fixed transmission crawlers are symmetrically installed on the surfaces of the guide rods and the fixed rods, the fixed transmission crawlers and the movable transmission crawlers are located in the same horizontal plane and not in the same vertical plane, a top laser is installed at the upper end of the interior of the cavity, a first bottom laser is installed at the bottom end of the interior of the cavity below the movable transmission crawler, and two second bottom lasers are installed at the bottom end of the interior of the cavity below the fixed transmission crawler.

[0006] Preferably, the two ends of the forward and reverse threaded screw rod are rotatably connected to the left and right inner wall surfaces of the cavity respectively, and the spacings between the forward and reverse threaded screw rod, the guide rod and the fixed rod are consistent.

[0007] Preferably, a driving device is installed inside the chip removal workbench, and the output end of the driving device extends into the cavity and is connected to one end of the forward and reverse threaded screw.

[0008] Preferably, a side laser is installed on the inner wall surfaces at both ends of the cavity.

[0009] Preferably, one end of the second bottom laser is connected to the side end of the cavity, and the length of the second bottom laser is consistent with the distance from the fixing rod to the side end of the cavity.

[0010] Preferably, a control panel is installed on the outer side end of the chip removal workbench, and the control panel is electrically connected to the driving device.

[0011] Preferably, electromagnets are installed inside the movable transmission crawler and the fixed transmission crawler, and the electromagnets are connected to an external power supply and are electrically connected to a control panel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The stainless steel sheet chip removal device, by putting stainless steel into the material inlet, the stainless steel will enter the surface of the two mobile transmission crawlers and be pushed by the two mobile transmission crawlers to move in the direction of the material outlet, at this time, the top laser and the first bottom laser are started to remove chips from the upper and lower parts of the stainless steel, when the stainless steel enters the upper ends of the two fixed transmission crawlers from the mobile transmission crawler, the second bottom laser is started, because the fixed transmission crawler and the mobile transmission crawler are not in the same vertical plane, at this time, the second bottom laser will remove chips from the uncleaned area of ​​the lower end of the stainless steel, the stainless steel is transmitted by the mobile transmission crawler and the fixed transmission crawler respectively, and the upper and lower ends of the stainless steel are laser-removed in turn with the top laser, the first bottom laser and the second bottom laser, so that the iron chips on the surface of the stainless steel can be removed at one time, reducing the steps that require the user to manually turn over the stainless steel sheet, thereby improving work efficiency.

[0014] 2. The chip removal device for stainless steel sheets is realized by installing a driving device inside the chip removal workbench, and the driving device drives the positive and negative threaded screws to rotate. Two movable transmission crawlers are symmetrically installed on the surfaces of the positive and negative threaded screws. The rotation of the positive and negative threaded screws causes the two movable transmission crawlers to move synchronously in opposite directions, thereby reducing or expanding the spacing between the two movable transmission crawlers to adapt to stainless steel sheets of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure inside the cavity of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the top laser and the side laser of the utility model;

[0018] Figure 4It is a structural schematic diagram of the discharge port of the utility model.

[0019] In the figure: 1. chip removal workbench; 2. control panel; 3. feed port; 4. cavity; 5. mobile transmission track; 6. fixed transmission track; 7. drive device; 8. forward and reverse threaded screw; 9. first bottom laser; 10. guide rod; 11. fixed rod; 12. second bottom laser 13. side end laser; 14. top laser; 15. discharge port. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figures 1 to 4As shown, the stainless steel sheet chip removal device of this embodiment includes a chip removal workbench 1, a cavity 4 is opened inside the chip removal workbench 1, and an inlet 3 and a discharge port 15 are respectively opened at the connection between the front end and the rear end of the cavity 4 and the chip removal workbench 1, and the stainless steel sheet enters through the inlet 3 and is sent out through the discharge port 5, and laser chip removal is performed on the stainless steel sheet inside the cavity 4. The inside of the cavity 4 is sequentially installed with positive and negative threaded screws 8, guide rods 10 and fixed rods 11 from near to far from the inlet 3 to the discharge port 15. The two ends of the positive and negative threaded screws 8, the guide rods 10 and the fixed rods 11 are respectively connected to the inner walls of the left and right ends of the cavity 4, and are all installed horizontally. The surfaces of the positive and negative threaded screws 8 and the guide rods 10 are symmetrically installed together. Two mobile transmission crawlers 5, one end of the two mobile transmission crawlers 5 is threadedly connected to the positive and negative threaded screw rod 8, and the other end is slidably connected to the guide rod 10. The two mobile transmission crawlers 5 are supported by the positive and negative threaded screw rod 8 and the guide rod 10. Two fixed transmission crawlers 6 are symmetrically installed on the surfaces of the guide rod 10 and the fixed rod 11. The two ends of the fixed transmission crawler 6 are fixedly connected to the surfaces of the guide rod 10 and the fixed rod 11 respectively. It should be noted that the mobile transmission crawler 5 and the fixed transmission crawler 6 are both crawler transmission devices, which are driven by a motor. They are all existing technologies and will not be described in detail. The fixed transmission crawler 6 and the mobile transmission crawler 5 are located in the same horizontal plane and are not located in the same vertical plane. Figure 2 As shown, the spacing between the fixed transmission crawlers 6 is smaller, and the spacing between the mobile transmission crawlers 5 is larger. A top laser 14 is installed at the upper end of the interior of the cavity 4, and a first bottom laser 9 is installed at the bottom end of the interior of the cavity 4 below the mobile transmission crawler 5. Two second bottom lasers 12 are installed at the bottom end of the interior of the cavity 4 below the fixed transmission crawler 6. The top laser 14 and the first bottom laser 9 remove chips from the upper and lower parts of the stainless steel. When the stainless steel enters the upper ends of the two fixed transmission crawlers 6 from the mobile transmission crawler 5, the second bottom laser 12 is started. Since the fixed transmission crawler 6 and the mobile transmission crawler 5 are not in the same vertical plane, the second bottom laser 12 will remove chips from the uncleaned area of ​​the lower end of the stainless steel.

[0024] Specifically, the two ends of the forward and reverse threaded screw 8 are respectively rotatably connected to the left and right inner wall surfaces of the cavity 4, and the spacing between the forward and reverse threaded screw 8, the guide rod 10 and the fixed rod 11 are all consistent. The two movable transmission tracks 5 are supported by the forward and reverse threaded screw 8 and the guide rod 10, and the two fixed transmission tracks 6 are supported by the guide rod 10 and the fixed rod 11.

[0025] Furthermore, a driving device 7 is installed inside the chip removal workbench 1, and the output end of the driving device 7 extends into the cavity 4 and is connected to one end of the forward and reverse threaded screw 8. The driving device 7 is driven by a servo motor commonly available on the market. The driving device 7 can drive the forward and reverse threaded screw 8 to rotate inside the cavity 4. Two movable transmission crawlers 5 are symmetrically installed on the surface of the forward and reverse threaded screw 8. Through the rotation of the forward and reverse threaded screw 8, the two movable transmission crawlers 5 will move synchronously in opposite directions, thereby reducing or expanding the spacing between the two movable transmission crawlers 5 to adapt to stainless steel sheets of different widths.

[0026] Furthermore, a side laser 13 is installed on the inner wall surfaces at both ends of the cavity 4. The side lasers 13 arranged at the left and right ends of the cavity 4 can remove iron filings at the left and right ends of the stainless steel sheet.

[0027] Furthermore, one end of the second bottom laser 12 is connected to the side end of the cavity 4, and the length of the second bottom laser 12 is consistent with the distance from the fixed rod 11 to the side end of the cavity 4. When the stainless steel sheet is driven to the upper end of the fixed transmission track 6 by the mobile transmission track 5, only the area blocked by the mobile transmission track 5 is left uncleaned. When the stainless steel sheet enters the upper end of the fixed transmission track 6, the uncleaned area will be exposed on both sides of the two fixed transmission track 6 and cleaned by the two second bottom lasers 12.

[0028] Furthermore, a control panel 2 is installed on the external side end of the chip removal workbench 1, and the control panel 2 is electrically connected to the driving device 7. Through the external control panel 2, the user can control the operation of the driving device 7 and the laser component inside the chip removal workbench 1.

[0029] Furthermore, electromagnets are installed inside the mobile transmission crawler 5 and the fixed transmission crawler 6. The electromagnets are connected to an external power supply and electrically connected to the control panel 2. By installing the electromagnets inside the mobile transmission crawler 5 and the fixed transmission crawler 6, when the electromagnets are energized, they will produce an adsorption effect on the stainless steel sheets at the upper ends of the mobile transmission crawler 5 and the fixed transmission crawler 6, thereby preventing the position of the stainless steel sheets from being offset.

[0030] The method of use of this embodiment is as follows: by putting stainless steel into the feed port 3, the stainless steel will enter the surface of the two mobile transmission crawlers 5 and be pushed by the two mobile transmission crawlers 5 to move toward the discharge port 15. At this time, the top laser 14 and the first bottom laser 9 are started to remove chips from the upper and lower parts of the stainless steel. When the stainless steel enters the upper ends of the two fixed transmission crawlers 6 from the mobile transmission crawler 5, the second bottom laser 12 is started. Since the fixed transmission crawler 6 and the mobile transmission crawler 5 are not in the same vertical plane, the second bottom laser 12 will remove chips from the uncleaned area of ​​the lower end of the stainless steel.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stainless steel chip removal device, comprising a chip removal workbench (1), characterized in that: The chip removal workbench (1) is provided with a cavity (4) inside, and a material inlet (3) and a material outlet (15) are provided at the front and rear ends of the cavity (4) at the connection with the chip removal workbench (1), respectively. The cavity (4) is provided with a positive and negative threaded screw rod (8), a guide rod (10) and a fixed rod (11) in sequence from near to far from the material inlet (3) to the material outlet (15). Two movable transmission crawlers (5) are symmetrically installed on the surfaces of the positive and negative threaded screw rod (8) and the guide rod (10). The guide rod (10 ) and the fixed rod (11) are symmetrically mounted on the surface of the fixed rod (11); the fixed transmission crawler (6) and the mobile transmission crawler (5) are located in the same horizontal plane and are not located in the same vertical plane; a top laser (14) is mounted on the upper end of the cavity (4); a first bottom laser (9) is mounted on the bottom end of the cavity (4) below the mobile transmission crawler (5); and two second bottom lasers (12) are mounted on the bottom end of the cavity (4) below the fixed transmission crawler (6).

2. The stainless steel chip removal device according to claim 1, characterized in that: The two ends of the forward and reverse threaded screw rod (8) are rotatably connected to the inner wall surfaces of the left and right ends of the cavity (4), respectively, and the spacings between the forward and reverse threaded screw rod (8), the guide rod (10) and the fixed rod (11) are consistent.

3. The stainless steel chip removal device according to claim 2, characterized in that: A driving device (7) is installed inside the chip removal workbench (1), and an output end of the driving device (7) extends into the cavity (4) and is connected to one end of a forward and reverse threaded lead screw (8).

4. The stainless steel chip removal device according to claim 1, characterized in that: A side laser (13) is installed on the inner wall surfaces at both the left and right ends of the cavity (4).

5. The stainless steel chip removal device according to claim 1, characterized in that: One end of the second bottom laser (12) is connected to the side end of the cavity (4), and the length of the second bottom laser (12) is consistent with the distance from the fixing rod (11) to the side end of the cavity (4).

6. The stainless steel chip removal device according to claim 1, characterized in that: A control panel (2) is installed on the outer side end of the chip removal workbench (1), and the control panel (2) is electrically connected to the driving device (7).

7. The stainless steel chip removal device according to claim 6, characterized in that: Electromagnets are installed inside the movable transmission crawler (5) and the fixed transmission crawler (6), and the electromagnets are connected to an external power source and are electrically connected to the control panel (2).

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