Waste cleaning mechanism of printing die-cutting machine

Abstract

The utility model discloses a waste cleaning mechanism of a printing die-cutting machine, and relates to the technical field of waste cleaning devices. An electric cylinder is arranged above the base, a fixing frame is arranged on the side wall of the electric cylinder, a lifting plate is fixedly connected to the output shaft end of the electric cylinder, a notch is formed in the top face of the lifting plate in a penetrating mode, a waste cleaning rod is detachably arranged in the notch, and sliding rails are fixedly connected to the two sides of the top face of the base. A plurality of sliding blocks are slidably connected to the side wall of the sliding rail, a transverse rod is fixedly connected to the side wall of the leftmost sliding block, bearing plates are fixedly connected to the side walls of the other sliding blocks, the side wall of the transverse rod is sleeved with a movable sleeve, and a right-angle plate is fixedly connected to the side wall of the movable sleeve; the waste removing device is convenient to use, small waste in the middle of the die cutting product can be effectively removed, the small waste does not need to be manually removed one by one, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste removing devices, in particular to a waste removing mechanism for a printing die cutting machine. Background Art

[0002] There are often some small waste materials in the middle of die-cut products that need to be removed. At present, most die cutting machines do not have an automatic waste removing function. Even if they do, due to the movement of the waste removing die, it is easy to cause the die-cut products to be scratched when removing the small waste materials, which is difficult to ensure the die-cutting quality and affects the improvement of production speed. Therefore, at present, manual methods are mostly used to deduct the waste materials one by one, and the efficiency is slow. In view of the above problems, the inventor proposes a waste removing mechanism for a printing die cutting machine to solve the above problems. Content of the Utility Model

[0003] In order to solve the problem of poor efficiency in removing waste materials in die-cut products at present; the purpose of the utility model is to provide a waste removing mechanism for a printing die cutting machine.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a waste removing mechanism for a printing die cutting machine, including a base, an electric cylinder is arranged above the base, the output shaft end of the electric cylinder is fixedly connected with a lifting plate, a notch is arranged through the top surface of the lifting plate, a waste removing rod is detachably arranged in the notch, both sides of the top surface of the base are fixedly connected with slide rails, the side walls of the slide rails are slidably connected with sliders, the number of the sliders is several, and the side wall of the leftmost slider is fixedly connected with a cross bar, the side walls of the remaining sliders are fixedly connected with supporting plates, a movable sleeve is sleeved on the side wall of the cross bar, and a right-angle plate is fixedly connected to the side wall of the movable sleeve.

[0005] Preferably, a fixing frame is arranged on the side wall of the electric cylinder, four corners of the side wall of the fixing frame are fixedly connected with vertical plates, the bottom surface of the vertical plates is fixedly connected with the side wall of the base, four corners of the top surface of the fixing frame are inserted and fixedly connected with vertical cylinders, a lifting rod is inserted and slidably connected to the bottom surface of the vertical cylinder, and the bottom end of the lifting rod is fixedly connected with the top surface of the lifting plate. The electric cylinder is installed through the fixing frame. When the electric cylinder is started, the lifting plate can be lifted and lowered under the action of the output shaft of the electric cylinder, and then the small waste materials in the middle of the die-cut products can be removed through the waste removing rod. When the lifting plate moves up and down, through the mutual cooperation of the lifting rod and the vertical cylinder, the lifting plate can move up and down more smoothly.

[0006] Preferably, a limiting disk is fixedly connected to the upper part of the side wall of the waste cleaning rod. The side wall of the limiting disk is larger than the size of the notch. The rod diameter of the waste cleaning rod is smaller than the caliber of the notch. A ring body is sleeved on the side wall of the waste cleaning rod and above the limiting disk. The rod diameter of the waste cleaning rod is smaller than the ring opening of the ring body, and the size of the ring body is larger than the size of the notch. A stud is fixedly connected to the middle of the top surface of the waste cleaning rod. A nut is arranged on one side of the waste cleaning rod. The nut corresponds to and cooperates with the stud. When installing the waste cleaning rod, select a suitable notch on the lifting plate, pass the top end of the waste cleaning rod upward through the notch from small to large, so that the top surface of the limiting disk is in contact with the bottom surface of the lifting plate. Then, sleeve the ring body on the upper part of the side wall of the waste cleaning rod, and make the nut cooperate with the stud. Tighten the nut to limit and fix the waste cleaning rod. When the lifting plate moves up and down, it can drive the waste cleaning rod to move.

[0007] Preferably, a first threaded hole is penetrated through the top surface of the slider. A first fastening knob is arranged on one side of the slider. The rod part of the first fastening knob is a threaded rod. The threaded rod cooperates with the first threaded hole, and the rod end of the first fastening knob corresponds to the slide rail. The slider can move on the slide rail. Turn the first fastening knob so that the rod end of the first fastening knob is in close contact with the slide rail to limit and fix the adjusted slider. The provided supporting plate is used to support the die-cut product so that there is a distance between the die-cut product and the base, so as to remove the small waste in the middle of the die-cut product through the waste cleaning rod. A second threaded hole is penetrated through the top surface of the movable sleeve. A second fastening knob is arranged on one side of the movable sleeve. The rod part of the second fastening knob is a threaded rod, and the threaded rod cooperates with the second threaded hole. The movable sleeve can move on the cross bar. Turn the second fastening knob so that the rod end of the second fastening knob is in close contact with the cross bar to limit and fix the movable sleeve, and then the right-angle plate can be limited. The die-cut product can be limited through the right-angle plate, thereby avoiding the movement of the die-cut product during waste cleaning.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows: it is convenient to use, can effectively remove the small waste in the middle of the die-cut product, does not require manual deduction one by one, improves the operation efficiency. The waste cleaning rod is detachably arranged on the lifting plate, and an adjustable supporting plate and a right-angle plate are arranged on the base. The supporting plate can support the die-cut product so that there is a distance between the die-cut product and the base, so as to remove the small waste in the middle of the die-cut product through the waste cleaning rod. The die-cut product can be limited through the right-angle plate, thereby avoiding the movement of the die-cut product during waste cleaning and avoiding damage to the die-cut product. Description of the Drawings

[0009] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0011] Figure 2 It is another schematic diagram of the overall structure of the present invention.

[0012] Figure 3 It is an enlarged view of part A of the present invention.

[0013] Figure 4 It is a schematic diagram of the waste cleaning rod structure of the present invention.

[0014] In the figure: 1, base; 2, vertical plate; 3, fixing frame; 4, electric cylinder; 5, lifting plate; 6, vertical cylinder; 7, lifting rod; 8, notch; 9, waste cleaning rod; 10, limiting disc; 11, ring body; 12, stud; 13, nut; 14, slide rail; 15, slider; 16, first threaded hole; 17, first fastening knob; 18, supporting plate; 19, cross bar; 20, movable sleeve; 21, second threaded hole; 22, second fastening knob; 23, right-angle plate. Specific embodiments

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0016] Embodiment: As Figures 1-4 shown, the present invention provides a waste cleaning mechanism for a printing die-cutting machine, including a base 1. An electric cylinder 4 is arranged above the base 1. The output shaft end of the electric cylinder 4 is fixedly connected to a lifting plate 5. A notch 8 is penetrated through the top surface of the lifting plate 5. A waste cleaning rod 9 is detachably arranged in the notch 8. Both sides of the top surface of the base 1 are fixedly connected with slide rails 14. The side walls of the slide rails 14 are slidably connected with sliders 15. The number of sliders 15 is several, and the side wall of the leftmost slider 15 is fixedly connected with a cross bar 19. The side walls of the remaining sliders 15 are fixedly connected with supporting plates 18. A movable sleeve 20 is sleeved on the side wall of the cross bar 19. A right-angle plate 23 is fixedly connected to the side wall of the movable sleeve 20.

[0017] A fixing frame 3 is provided on the side wall of the electric cylinder 4. Vertical plates 2 are fixedly connected to the four corners of the side wall of the fixing frame 3. The bottom surface of the vertical plate 2 is fixedly connected to the side wall of the base 1. Vertical cylinders 6 are inserted and fixedly connected to the four corners of the top surface of the fixing frame 3. A lifting rod 7 is inserted and slidably connected to the bottom surface of the vertical cylinder 6. The bottom end of the lifting rod 7 is fixedly connected to the top surface of the lifting plate 5.

[0018] By adopting the above technical solution, the electric cylinder 4 is installed through the fixing frame 3. When the electric cylinder 4 is started, the lifting plate 5 can be lifted and lowered under the action of the output shaft of the electric cylinder 4. Furthermore, the small waste materials in the middle of the die-cut product can be removed by the waste removing rod 9. And when the lifting plate 5 moves up and down, through the mutual cooperation of the lifting rod 7 and the vertical cylinder 6, the lifting plate 5 can move up and down more smoothly.

[0019] A limiting disc 10 is fixedly connected to the upper part of the side wall of the waste removing rod 9. The size of the side wall of the limiting disc 10 is larger than the size of the notch 8. The rod diameter of the waste removing rod 9 is smaller than the diameter of the notch 8. A ring body 11 is sleeved on the side wall of the waste removing rod 9 and above the limiting disc 10. The rod diameter of the waste removing rod 9 is smaller than the ring opening of the ring body 11, and the size of the ring body 11 is larger than the size of the notch 8. A stud 12 is fixedly connected to the middle of the top surface of the waste removing rod 9. A nut 13 is arranged on one side of the waste removing rod 9. The nut 13 corresponds to and cooperates with the stud 12.

[0020] By adopting the above technical solution, when installing the waste removing rod 9, select a suitable notch 8 on the lifting plate 5, pass the top end of the waste removing rod 9 through the notch 8 from small to large, so that the top surface of the limiting disc 10 is in contact with the bottom surface of the lifting plate 5. Then, sleeve the ring body 11 on the upper part of the side wall of the waste removing rod 9, and make the nut 13 cooperate with the stud 12. Tighten the nut 13, and the waste removing rod 9 can be limited and fixed. When the lifting plate 5 moves up and down, it can drive the waste removing rod 9 to move.

[0021] A first threaded hole 16 is provided through the top surface of the slider 15. A first fastening knob 17 is arranged on one side of the slider 15. The rod part of the first fastening knob 17 is a threaded rod, and the threaded rod cooperates with the first threaded hole 16. And the rod end of the first fastening knob 17 corresponds to the slide rail 14.

[0022] By adopting the above technical solution, the slider 15 can move on the slide rail 14. Turn the first fastening knob 17 so that the rod end of the first fastening knob 17 is in close contact with the slide rail 14, and the adjusted slider 15 can be limited and fixed. The provided supporting plate 18 is used to support the die-cut product, so that there is a distance between the die-cut product and the base 1, so as to remove the small waste materials in the middle of the die-cut product through the waste removing rod 9.

[0023] The top surface of the movable sleeve 20 is provided with a second threaded hole 21 penetrating therethrough. One side of the movable sleeve 20 is provided with a second fastening knob 22. The rod part of the second fastening knob 22 is a threaded rod, and the threaded rod is matched with the second threaded hole 21.

[0024] By adopting the above technical solution, the movable sleeve 20 can move on the cross bar 19. Turn the second fastening knob 22 so that the rod end of the second fastening knob 22 is in close contact with the cross bar 19, and the movable sleeve 20 can be limited and fixed. Furthermore, the right-angle plate 23 can be limited, and the die-cut product can be limited through the right-angle plate 23, thereby avoiding the movement of the die-cut product during waste removal.

[0025] Working principle: When the present utility model is in use, select a suitable notch 8 on the lifting plate 5, pass the top end of the waste removal rod 9 from small to large through the notch 8 so that the top surface of the limit disk 10 is in contact with the bottom surface of the lifting plate 5. Then, sleeved with a ring body 11 on the upper part of the side wall of the waste removal rod 9, and make the nut 13 match with the stud 12, tighten the nut 13, and the waste removal rod 9 can be limited and fixed;

[0026] Then, through the mutual cooperation of the slider 15 and the slide rail 14, adjust the positions of the supporting plate 18 and the cross bar 19. The die-cut product can be supported by the supporting plate 18 so that there is a distance between the die-cut product and the base 1;

[0027] Then, place the die-cut product on the adjusted supporting plate 18, and make the waste on the die-cut product correspond to the waste removal rod 9. Then, adjust the position of the movable sleeve 20 to limit the die-cut product through the right-angle plate 23;

[0028] After that, start the electric cylinder 4. The lifting plate 5 can fall under the action of the output shaft of the electric cylinder 4, and then the small waste in the die-cut product can be removed through the waste removal rod 9.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. A waste removing mechanism for a printing and die-cutting machine, comprising a base (1), characterized in that: Above the base (1), an electric cylinder (4) is provided. The output shaft end of the electric cylinder (4) is fixedly connected to a lifting plate (5). A notch (8) is penetrated through the top surface of the lifting plate (5). A waste cleaning rod (9) is detachably arranged in the notch (8). On both sides of the top surface of the base (1), slide rails (14) are fixedly connected. The side walls of the slide rails (14) are slidably connected with sliders (15). The number of the sliders (15) is several. And the side wall of the leftmost slider (15) is fixedly connected with a cross bar (19). The side walls of the remaining sliders (15) are all fixedly connected with supporting plates (18). A movable sleeve (20) is sleeved on the side wall of the cross bar (19). A right-angled plate (23) is fixedly connected to the side wall of the movable sleeve (20).

2. The waste removing mechanism of a printing and die-cutting machine according to claim 1, characterized in that, A fixing frame (3) is arranged on the side wall of the electric cylinder (4). Four corners of the side wall of the fixing frame (3) are all fixedly connected with vertical plates (2). The bottom surface of the vertical plate (2) is fixedly connected with the side wall of the base (1).

3. The waste removing mechanism of a printing and die-cutting machine according to claim 2, wherein, Vertical cylinders (6) are inserted and fixedly connected to four corners of the top surface of the fixing frame (3). A lifting rod (7) is inserted and slidably connected to the bottom surface of the vertical cylinder (6). The bottom end of the lifting rod (7) is fixedly connected with the top surface of the lifting plate (5).

4. The waste removing mechanism of a printing and die-cutting machine according to claim 1, characterized in that, A limiting disc (10) is fixedly connected to the upper part of the side wall of the waste cleaning rod (9). The size of the side wall of the limiting disc (10) is larger than the size of the notch (8). The rod diameter of the waste cleaning rod (9) is smaller than the caliber of the notch (8).

5. The waste removing mechanism of a printing and die-cutting machine according to claim 4, characterized in that A ring body (11) is sleeved on the side wall of the waste cleaning rod (9) and above the limiting disc (10). The rod diameter of the waste cleaning rod (9) is smaller than the ring opening of the ring body (11). And the size of the ring body (11) is larger than the size of the notch (8).

6. The waste removing mechanism of a printing and die-cutting machine according to claim 5, wherein, A stud (12) is fixedly connected to the middle of the top surface of the waste cleaning rod (9). A nut (13) is arranged on one side of the waste cleaning rod (9). The nut (13) corresponds to and cooperates with the stud (12).

7. The waste removing mechanism of a printing and die-cutting machine according to claim 1, characterized in that, A first threaded hole (16) is penetrated through the top surface of the slider (15). A first fastening knob (17) is arranged on one side of the slider (15). The rod part of the first fastening knob (17) is a threaded rod. The threaded rod cooperates with the first threaded hole (16). And the rod end of the first fastening knob (17) corresponds to the slide rail (14).

8. The waste removing mechanism of a printing and die-cutting machine according to claim 1, characterized in that, A second threaded hole (21) is penetrated through the top surface of the movable sleeve (20). A second fastening knob (22) is arranged on one side of the movable sleeve (20). The rod part of the second fastening knob (22) is a threaded rod. And the threaded rod cooperates with the second threaded hole (21).

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