Waste collection device for punching

Abstract

The utility model relates to the technical field of punching, and discloses a waste collection device for punching, comprising a workbench, a punching machine body is arranged on one side of the workbench, and a feed port is opened on the workbench; it also comprises a cleaning structure arranged at the lower side of the feed port and having the function of clearing blocked waste chips; the cleaning structure comprises a cleaning motor arranged outside the workbench, a rotating shaft arranged on the cleaning motor, a driving gear fixed on the rotating shaft, a driven gear arranged on one side of the driving gear, a cleaning roller arranged on the rotating shaft, and cleaning teeth fixed on the cleaning roller, the cleaning teeth on the cleaning roller connected to the rotating shaft are driven by the cleaning motor to rotate, and waste chips hanging on the inner wall of the feed port are crushed and dragged, so as to avoid the waste chips hanging on the feed port and the waste chips overlapping each other to cause the feed port to be blocked, and the cleaning roller has a crushing effect on the waste chips, which can make the waste chips easier to collect and compress.

Description

Technical Field

[0001] The utility model relates to the technical field of punching, in particular to a waste material collecting device for punching. Background Art

[0002] A drilling machine is a machine tool that mainly uses a drill to make holes on a workpiece. In general, the workpiece does not move, but the tool moves, so that the workpiece is processed. The drilling machine can drill through holes and blind holes. By replacing special tools, it can expand and countersink, ream holes or perform tapping and other processing.

[0003] In the prior art, for example, a waste collection device for punching disclosed in publication number CN210648204U states that: the device drives a scraper to move via a screw rod, so that the scraper scrapes the waste on the workbench into the opening and transports it to a storage box, thereby completing the collection of processing waste.

[0004] In actual use, when the scraper in the above-mentioned device scrapes the waste into the opening, part of the waste entering the opening will hang on the inner wall of the opening, and part of the waste will overlap each other, causing the waste scraped into the opening by the scraper to be blocked in the inner wall of the opening, thereby affecting the subsequent transportation of the waste; in addition, there is a large distance between the waste chips entering the waste box, and after piling up on each other, the capacity of the waste box will become smaller, resulting in a smaller waste storage capacity, which affects the subsequent feeding and requires frequent cleaning by the staff, which is more troublesome. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The problem of the opening being clogged due to some waste chips overlapping each other and hanging on the inner wall of the opening is solved; the problem of there being a large distance between the waste chips after they are accumulated, which reduces the capacity of the waste box and requires frequent cleaning by the staff is solved.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste material collection device for punching, comprising a workbench, a punching machine body is arranged on one side of the workbench, and a material inlet is opened on the workbench;

[0009] It also includes a cleaning structure arranged at the lower side of the feed inlet and having the function of clearing blocked waste chips;

[0010] The cleaning structure comprises a cleaning motor arranged outside the workbench, a rotating shaft arranged on the cleaning motor, a driving gear fixed on the rotating shaft, a driven gear arranged on one side of the driving gear, a cleaning roller arranged on the rotating shaft, and cleaning teeth fixed on the cleaning roller.

[0011] Preferably, a mounting groove is provided on one side of the feed port, and a mounting frame is fixedly connected to the outer side of the cleaning motor.

[0012] Preferably, a screw rod is rotatably connected to the workbench, a scraper motor is arranged on one side of the screw rod, a scraper is arranged on the screw rod, and a collecting structure is arranged on the lower side of the workbench.

[0013] Preferably, the collecting structure includes a containing bin arranged at the lower side of the workbench, a feeding pipe arranged on the containing bin, a compression zone opened in the containing bin, a cylinder telescopic rod fixed in the containing bin, and a compression plate fixed on the lower side of the cylinder telescopic rod.

[0014] Preferably, a limited telescopic rod is fixedly connected to the upper side of the compression plate, and a sliding groove is provided on the accommodating bin.

[0015] Preferably, a compartment door is slidably connected to the accommodating compartment, and a slide rail is fixedly connected to the compartment door.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a waste collection device for punching, which has the following beneficial effects:

[0018] 1. The cleaning motor drives the cleaning teeth on the cleaning roller connected to the rotating shaft to rotate, crushing and dragging the waste chips hanging on the inner wall of the feed port, thereby avoiding the waste chips hanging on the feed port and the waste chips overlapping each other, which causes the feed port to be blocked. The cleaning roller has a crushing effect on the waste chips, which can make the waste chips easier to collect and compress;

[0019] 2. Through the use of the cylinder telescopic rod and the compression plate, the waste chips in the compression area are compressed so that more waste chips can be accommodated in the storage bin, which saves workers from frequent cleaning. The compressed waste chips are easier to carry, facilitating the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cleaning structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the compression structure of the utility model.

[0024] In the figure: 1. workbench; 11. punching machine body; 12. feeding port; 13. screw; 14. scraper motor; 15. scraper; 21. cleaning motor; 22. rotating shaft; 23. driving gear; 24. driven gear; 25. cleaning roller; 26. cleaning teeth; 27. mounting groove; 28. mounting frame; 31. containing bin; 32. feeding pipe; 33. compression zone; 34. cylinder telescopic rod; 35. compression plate; 36. limit telescopic rod; 37. slide groove; 38. bin door; 39. slide rail. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a waste collection device for punching, including a workbench 1, a punching machine body 11 is arranged on one side of the workbench 1, a feed inlet 12 is opened on the workbench 1, and two feed inlets 12 are symmetrically distributed on the upper side of the workbench 1 and penetrate the upper surface of the workbench 1;

[0028] It also includes a cleaning structure disposed at the lower side of the feed inlet 12 and having the function of clearing blocked waste chips;

[0029] The cleaning structure includes a cleaning motor 21 arranged outside the workbench 1, the cleaning motor 21 is fixed to the workbench 1 through an external mounting frame 28, a rotating shaft 22 arranged on the cleaning motor 21, one end of the rotating shaft 22 passes through the workbench 1 and is connected to the cleaning motor 21, and the other end is rotatably connected to the workbench 1, a driving gear 23 fixed on the rotating shaft 22, the driving gear 23 is connected to the rotating shaft 22 connected to the cleaning motor 21, and a driven gear 24 is arranged on one side of the driving gear 23, and the driven gear 24 is connected to A cleaning roller 25 is arranged on the rotating shaft 22, which is not connected to the cleaning motor 21, and the driven gear 24 and the driving gear 23 are kept in meshing. The cleaning roller 25 is fixedly connected to the two rotating shafts 22, and the cleaning teeth 26 are fixed on the cleaning roller 25. The cleaning teeth 26 are similar in structure to the crushing teeth of a crusher, and can drag the waste chips entering the feed port 12 and hanging on the inner wall of the feed port 12 into the feed port 12 to prevent the accumulation of waste chips at the feed port 12, and have a certain crushing effect on some larger waste chips.

[0030] A mounting groove 27 is provided on one side of the feed port 12 . The mounting groove 27 is used to accommodate the driving gear 23 and the driven gear 24 . A mounting bracket 28 is fixedly connected to the outer side of the cleaning motor 21 .

[0031] A screw rod 13 is rotatably connected to the workbench 1, a scraper motor 14 is arranged on one side of the screw rod 13, a scraper 15 is arranged on the screw rod 13, and the scraper 15 has a threaded sleeve that can cooperate with the screw rod 13. The scraper motor 14 drives the screw rod 13 to rotate, and drives the scraper 15 to move and scrape away the waste chips on the workbench 1. A collection structure is arranged on the lower side of the workbench 1.

[0032] During use, the scraper motor 14 is started to drive the screw rod 13 to rotate, and the screw rod 13 drives the threaded scraper 15 to move, and scrapes the waste on the workbench 1, so that the waste enters the feed inlet 12. Some of the waste entering the feed inlet 12 will hang on the inner wall of the feed inlet 12, and the cleaning structure needs to be used to remove the waste;

[0033] When the cleaning structure is used, the cleaning motor 21 needs to be started. The cleaning motor 21 will drive the rotating shaft 22 to rotate, and the driving gear 23 on the rotating shaft 22 will rotate, thereby driving the driven gear 24 meshing with the driving gear 23 to rotate, and driving the other rotating shaft 22 fixedly connected to the driven gear 24 to rotate, thereby driving the two cleaning rollers 25 to rotate in different directions, so that the cleaning teeth 26 on the cleaning rollers 25 can crush the waste and drag it into the interior of the feed port 12, thereby completing the cleaning of this part of the waste.

[0034] Example 2

[0035] Reference Figure 1-4 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the collecting structure includes a accommodating bin 31 arranged on the lower side of the workbench 1, a feeding pipe 32 arranged on the accommodating bin 31, the feeding pipe 32 is fixedly connected to the lower side of the feeding port 12, a compression zone 33 is opened in the accommodating bin 31, the compression zone 33 is located directly below the confluence of the two feeding pipes 32, a cylinder telescopic rod 34 is fixed in the accommodating bin 31, the cylinder telescopic rod 34 is fixed on the lower side of the workbench 1, and a compression plate 35 is fixed on the lower side of the cylinder telescopic rod 34, and the shape and size of the compression plate 35 are the same as those of the compression zone 33.

[0036] The upper side of the compression plate 35 is fixedly connected with a limit telescopic rod 36 , which is used to ensure that the running direction and operating position of the compression plate 35 are correct. A slide groove 37 is provided on the accommodating bin 31 .

[0037] A chamber door 38 is slidably connected to the accommodating chamber 31 . The chamber door 38 is slidably connected to the accommodating chamber 31 through the cooperation of a slide rail 39 and a slide groove 37 . The chamber door 38 is fixedly connected to the slide rail 39 .

[0038] During use, when the scraper 15 scrapes the waste to the feed port 12 on one side, the cleaning structure on this side is activated. After the waste is dragged into the feed port 12, it will enter the compression area 33 of the accommodating bin 31 through the feed pipe 32. When the scraper 15 stops moving, the cylinder telescopic rod 34 is activated. The extension of the cylinder telescopic rod 34 will press the compression plate 35 into the compression area 33, compressing the waste in the compression area 33 to a flat state. During the process, the limiting telescopic rod 36 extends or shortens following the displacement of the compression plate 35, so that the pressure can be evenly distributed to the entire compression plate 35. After a certain amount of compressed waste accumulates, the bin door 38 needs to be opened for cleaning.

[0039] The remaining structures are the same as those of Example 1.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A waste material collection device for punching, comprising a workbench (1), a punching machine body (11) is arranged on one side of the workbench (1), and a material inlet (12) is opened on the workbench (1); Features: It also includes a cleaning structure arranged at the lower side of the feed inlet (12) and having the function of clearing blocked waste chips; The cleaning structure comprises a cleaning motor (21) arranged outside the workbench (1), a rotating shaft (22) arranged on the cleaning motor (21), a driving gear (23) fixed on the rotating shaft (22), a driven gear (24) arranged on one side of the driving gear (23), a cleaning roller (25) arranged on the rotating shaft (22), and a cleaning tooth (26) fixed on the cleaning roller (25).

2. A punching waste collection device according to claim 1, characterized in that: A mounting groove (27) is provided on one side of the feed port (12), and a mounting frame (28) is fixedly connected to the outer side of the cleaning motor (21).

3. A punching waste collection device according to claim 1, characterized in that: A screw rod (13) is rotatably connected to the workbench (1), a scraper motor (14) is arranged on one side of the screw rod (13), a scraper (15) is arranged on the screw rod (13), and a collecting structure is arranged on the lower side of the workbench (1).

4. A punching waste collection device according to claim 3, characterized in that: The collecting structure comprises a containing bin (31) arranged at the lower side of the workbench (1), a feeding pipe (32) arranged on the containing bin (31), a compression area (33) opened in the containing bin (31), a cylinder telescopic rod (34) fixed in the containing bin (31), and a compression plate (35) fixed at the lower side of the cylinder telescopic rod (34).

5. A punching waste collection device according to claim 4, characterized in that: A limited telescopic rod (36) is fixedly connected to the upper side of the compression plate (35), and a sliding groove (37) is provided on the accommodating bin (31).

6. The punching waste collection device according to claim 4, characterized in that: The storage bin (31) is slidably connected to a bin door (38), and the bin door (38) is fixedly connected to a slide rail (39).

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