Waste collecting device for cutting machining of sheet metal parts

Abstract

The utility model relates to the technical field of waste collection, in particular to a waste collection device for sheet metal part cutting machining, which comprises a collection box, a third rotating shaft is rotatably connected to the position, close to the rear surface, in the collection box, a screening frame is rotatably connected to the outer surface of the third rotating shaft, and a screen is fixedly connected to the inner side surface of the screening frame. According to the waste collecting device, under shaking of the screening frame, small waste blocks penetrate through the screen, fall into the containing box and are collected through the containing box, the waste materials of different sizes can be collected in a classified mode, follow-up waste material treatment is facilitated, the containing box is driven by the connecting block on the lead screw to be matched with the trundles, the containing box is made to come out of the collecting box, and the waste collecting device is convenient to use. And an operation space is provided for cleaning waste in the collecting box, power is provided through the motor, and the cost of a power assembly of the device is saved.

Description

Technical Field

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

[0002] A waste collection device is a device for collecting scraps of sheet metal parts, generally in the form of a box. Existing devices have certain drawbacks when used. For example, the publication number: CN212890507U records a sheet metal waste collection device, comprising a box, the box adopts a topless and topless design, the top of the box is fixedly provided with an upper clamping ring, the bottom of the box is respectively hinged with two bottom plates, the two bottom plates are connected in a locking manner, the side of the box is fixedly connected with an angle steel, and the angle steel is provided with a slot. For cutting processing, the above-mentioned device will produce large pieces of waste and small pieces of waste. In subsequent processing, the processing methods for large pieces of waste and small pieces of waste are inconsistent, and there is a situation where large pieces of waste need to be crushed. If they are not separated in advance, the workload of later crushing will increase. Utility Model Content

[0003] The purpose of the utility model is to provide a waste collection device for sheet metal cutting to solve the problem that some existing devices will generate large and small waste pieces during cutting, and the treatment methods of large and small waste pieces are inconsistent during subsequent processing. There is a need to crush large waste pieces, and if separation is not performed in advance, the workload of subsequent crushing will increase.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A waste collection device for sheet metal cutting processing comprises a collection box, wherein the interior of the collection box is rotatably connected to a third rotating shaft near the rear surface, the outer surface of the No. 3 rotating shaft is rotatably connected to a screening frame, the inner surface of the screening frame is fixedly connected to a screen, the upper surface of the screening frame is fixedly connected to a baffle, the side surface of the collection box is embedded with a accommodating box that is movably connected, the other side surface of the collection box is fixedly connected to a mounting plate, the other side surface of the mounting plate is embedded with a motor, the interior of the collection box is rotatably connected to an auger shaft, the front surface of the mounting plate is fixedly connected to a connecting plate, the side surface of the connecting plate is rotatably connected to a first rotating shaft, the outer surface of the No. 1 rotating shaft is fixedly connected to a No. 2 pulley, the interior of the collection box is fixedly connected to a mounting bracket, the interior of the mounting bracket is fixedly connected to an outer cylinder, and the interior of the outer cylinder is movably connected to an inner rod.

[0006] Furthermore, the output end of the motor is fixedly connected to the auger shaft, and the inner rod is in close contact with the screening frame.

[0007] Furthermore, a mounting outer edge is fixedly connected to the upper surface of the collection box, and a mounting hole is opened on the upper surface of the mounting outer edge.

[0008] Furthermore, the output end of the motor is fixedly connected to a first pulley, the outer surface of the first pulley is embedded with a transmission belt, and the transmission belt is transmission-connected to the second pulley.

[0009] Furthermore, a groove No. 1 is provided on the outer surface of the No. 1 rotating shaft, the interior of the groove No. 1 is rotatably connected to the No. 2 rotating shaft, a handle is fixedly connected to the outer surface of the No. 2 rotating shaft, and a bolt is threadedly connected to the outer surface of the No. 1 rotating shaft near the No. 2 rotating shaft.

[0010] Furthermore, a screw rod is embedded in the side surface of the collection box and is rotatably connected thereto, a second groove is formed on the outer surface of the screw rod, and the second groove matches the handle.

[0011] Furthermore, a connecting block is fixedly connected to the lower surface of the storage box, the connecting block is threadedly connected to the screw rod, the lower surface of the storage box is rotatably connected to a caster, a spring is placed inside the mounting bracket, the outer side of the auger shaft is located on the inner wall of the collection box and is fixedly connected to a limiting half-cylinder, an elliptical disk is fixedly connected to the outer surface of the auger shaft, a connecting frame is fixedly connected to the inner wall of the collection box, the connecting frame and the limiting half-cylinder are fixedly connected, and the screening frame is in close contact with the connecting frame.

[0012] Beneficial effects of the utility model:

[0013] The motor is started by the arranged screening frame, and the output end of the motor drives the auger shaft to rotate. When the auger shaft rotates, the elliptical disk is driven to rotate. When the elliptical disk rotates, the screening frame is squeezed, so that the screening frame vibrates up and down with the third rotating shaft as the axis, and the waste falling onto the screen can be screened. Under the elastic force of the spring, the inner rod is always in contact with the screening frame, and the distance of the screening frame shaking upward is limited. The connecting frame is in contact with the lower surface of the screening frame, and the distance of the screening frame shaking downward is limited. Therefore, for large pieces of waste, the large pieces of waste move down along the screening frame, so that the waste contacts the auger shaft, and the waste can be pushed by the auger shaft to make the waste go out from the discharge pipe at the end of the limiting half cylinder, thereby reducing the content of small pieces of waste in the large pieces of waste. For small pieces of waste, under the vibration of the screening frame, the small pieces of waste pass through the screen and fall into the containing box, and are collected by the containing box. The device can classify and collect waste of different sizes, which is convenient for subsequent waste processing.

[0014] Through the provided handle, the motor is rotated slowly, the handle is manually inserted into the No. 2 groove, and the bolt is rotated to connect the No. 1 rotating shaft with the handle and the lead screw. At this time, the output end of the motor drives the lead screw to rotate through the transmission belt, the No. 2 pulley and the No. 1 pulley. Under the push of the thread, the connecting block on the lead screw drives the containing box to cooperate with the casters, so that the containing box comes out from the inside of the collection box, providing operating space for cleaning the waste inside the collection box, and the power is provided by the motor, saving the power component cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a half-section structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the storage box of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the mounting bracket of the utility model.

[0020] In the figure: 1. collecting box; 101. mounting outer edge; 102. mounting hole; 2. mounting plate; 201. motor; 202. pulley No. 1; 203. transmission belt; 204. pulley No. 2; 205. connecting plate; 3. rotating shaft No. 1; 301. groove No. 1; 302. rotating shaft No. 2; 303. handle; 4. screw rod; 401. groove No. 2; 5. containing box; 501. connecting block; 502. caster; 6. mounting bracket; 601. outer cylinder; 602. inner rod; 603. spring; 7. screening frame; 701. rotating shaft No. 3; 702. screen; 703. baffle; 8. limiting half cylinder; 801. auger shaft; 802. elliptical disk; 803. connecting frame. DETAILED DESCRIPTION

[0021] The following will be combined with 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 of 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.

[0022] See also Figure 1-4As shown, a waste collection device for sheet metal cutting processing comprises a collection box 1, wherein the interior of the collection box 1 is rotatably connected to a third rotating shaft 701 near the rear surface, the outer surface of the third rotating shaft 701 is rotatably connected to a screening frame 7, the inner surface of the screening frame 7 is fixedly connected to a screen 702, the upper surface of the screening frame 7 is fixedly connected to a baffle 703, the side surface of the collection box 1 is embedded with a accommodating box 5 movably connected, the other side surface of the collection box 1 is fixedly connected to a mounting plate 2, the other side surface of the mounting plate 2 is embedded with a motor 201, the interior of the collection box 1 is rotatably connected to an auger shaft 801, the front surface of the mounting plate 2 is fixedly connected to a connecting plate 205, the side surface of the connecting plate 205 is rotatably connected to a first rotating shaft 3, the outer surface of the first rotating shaft 3 is fixedly connected to There is a No. 2 pulley 204, the interior of the collection box 1 is fixedly connected to a mounting bracket 6, the interior of the mounting bracket 6 is fixedly connected to an outer cylinder 601, the interior of the outer cylinder 601 is movably connected to an inner rod 602, the cutting device is installed on the upper surface of the mounting outer edge 101 through the mounting hole 102, the outer surface of the No. 1 rotating shaft 3 is provided with a No. 1 groove 301, the interior of the No. 1 groove 301 is rotatably connected to the No. 2 rotating shaft 302, the outer surface of the No. 2 rotating shaft 302 is fixedly connected to a handle 303, the outer surface of the No. 1 rotating shaft 3 is threadedly connected with a bolt near the No. 2 rotating shaft 302, the side surface of the collection box 1 is embedded with a screw rod 4 that is rotatably connected, the outer surface of the screw rod 4 is provided with a No. 2 groove 401, the No. 2 groove 401 and the handle 303 match, and the lower surface of the accommodating box 5 is provided with a screw rod 4 that is rotatably connected. The surface is fixedly connected with a connecting block 501, the connecting block 501 and the lead screw 4 are threadedly connected, the lower surface of the accommodating box 5 is rotatably connected with a caster 502, a spring 603 is placed inside the mounting bracket 6, the outer side of the auger shaft 801 is located on the inner wall of the collecting box 1 and is fixedly connected to the limiting half-cylinder 8, the outer surface of the auger shaft 801 is fixedly connected with an elliptical disk 802, the inner wall of the collecting box 1 is fixedly connected with a connecting frame 803, the connecting frame 803 and the limiting half-cylinder 8 are fixedly connected, the screening frame 7 is in close contact with the connecting frame 803, when cutting, the motor 201 is started, the output end of the motor 201 drives the auger shaft 801 to rotate, when the auger shaft 801 rotates, it drives the elliptical disk 802 to rotate, when the elliptical disk 802 rotates, it squeezes the screening frame 7, so that the screening frame 7 is three-dimensional. The rotating shaft 701 is a shaft that shakes up and down, and the waste that falls on the screen 702 can be screened. Under the elastic force of the spring 603, the inner rod 602 is always in contact with the screening frame 7 to limit the upward shaking distance of the screening frame 7. The connecting frame 803 is in contact with the lower surface of the screening frame 7 to limit the downward shaking distance of the screening frame 7. Therefore, for large pieces of waste, the large pieces of waste move down along the screening frame 7 to make the waste contact with the auger shaft 801. Under the push of the auger shaft 801, the waste can be discharged from the discharge pipe at the end of the limiting half cylinder 8, thereby reducing the content of small pieces of waste in the large pieces of waste. For small pieces of waste, under the shaking of the screening frame 7, the small pieces of waste pass through the screen 702 and fall into the containing box 5, and are collected by the containing box 5.This device can collect waste materials of different sizes by classification, which is convenient for subsequent waste treatment.

[0023] The output end of the motor 201 is fixedly connected to the auger shaft 801, the inner rod 602 is in close contact with the screening frame 7, the upper surface of the collection box 1 is fixedly connected to the mounting outer edge 101, the upper surface of the mounting outer edge 101 is provided with a mounting hole 102, the output end of the motor 201 is fixedly connected to the first pulley 202, the outer surface of the first pulley 202 is nested with a transmission belt 203, the transmission belt 203 and the second pulley 204 are transmission-connected, the motor 201 rotates slowly, and the handle 303 is manually inserted into the second groove 40 1, and rotate the bolt to connect the No. 1 rotating shaft 3 and the screw rod 4 through the handle 303. At this time, the output end of the motor 201 drives the screw rod 4 to rotate through the transmission belt 203, the No. 2 pulley 204 and the No. 1 pulley 202. Under the push of the thread, the connecting block 501 on the screw rod 4 drives the storage box 5 to cooperate with the caster 502, so that the storage box 5 comes out from the collection box 1, providing an operating space for cleaning the waste inside the collection box 1, and providing power through the motor 201, saving the power component cost of the device.

[0024] Working principle: when in use, the cutting device is installed on the upper surface of the mounting outer edge 101 through the mounting hole 102, and the motor 201 is started during cutting, and the output end of the motor 201 drives the auger shaft 801 to rotate, and the auger shaft 801 drives the elliptical disk 802 to rotate when it rotates, and the elliptical disk 802 squeezes the screening frame 7 when it rotates, so that the screening frame 7 shakes up and down with the third rotating shaft 701 as the axis, and the waste falling onto the screen 702 can be screened, wherein under the elastic force of the spring 603, the inner rod 602 is always in contact with the screening frame 7, and the upward shaking distance of the screening frame 7 is limited, and the connecting frame 803 is in contact with the lower surface of the screening frame 7, and the downward shaking distance of the screening frame 7 is limited. Therefore, for large pieces of waste, the large pieces of waste move down along the screening frame 7, so that the waste contacts the auger shaft 801, and the waste can be discharged from the end of the limiting half cylinder 8 under the push of the auger shaft 801. The waste material of different sizes can be collected by the filter 702 and the filter 703 can be easily removed by the filter 704.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A waste collection device for sheet metal cutting, comprising a collection box (1), characterized in that: The interior of the collection box (1) is rotatably connected to a third rotating shaft (701) near the rear surface, the outer surface of the third rotating shaft (701) is rotatably connected to a screening frame (7), the inner surface of the screening frame (7) is fixedly connected to a screen (702), the upper surface of the screening frame (7) is fixedly connected to a baffle (703), the side surface of the collection box (1) is embedded with a movably connected containing box (5), the other side surface of the collection box (1) is fixedly connected to a mounting plate (2), and the other side surface of the mounting plate (2) is embedded with a motor ( 201), the interior of the collection box (1) is rotatably connected to an auger shaft (801), the front surface of the mounting plate (2) is fixedly connected to a connecting plate (205), the side surface of the connecting plate (205) is rotatably connected to a first rotating shaft (3), the outer surface of the first rotating shaft (3) is fixedly connected to a second pulley (204), the interior of the collection box (1) is fixedly connected to a mounting bracket (6), the interior of the mounting bracket (6) is fixedly connected to an outer cylinder (601), and the interior of the outer cylinder (601) is movably connected to an inner rod (602).

2. A waste collection device for sheet metal cutting according to claim 1, characterized in that: The output end of the motor (201) is fixedly connected to the auger shaft (801), and the inner rod (602) is in close contact with the screening frame (7).

3. A waste collection device for sheet metal cutting according to claim 1, characterized in that: The upper surface of the collection box (1) is fixedly connected to a mounting outer edge (101), and a mounting hole (102) is provided on the upper surface of the mounting outer edge (101).

4. A waste collection device for sheet metal cutting according to claim 1, characterized in that: The output end of the motor (201) is fixedly connected to a first pulley (202), the outer surface of the first pulley (202) is nested with a transmission belt (203), and the transmission belt (203) is transmission-connected to a second pulley (204).

5. The waste collection device for sheet metal cutting according to claim 1, characterized in that: The outer surface of the first rotating shaft (3) is provided with a first groove (301), the interior of the first groove (301) is rotatably connected to the second rotating shaft (302), the outer surface of the second rotating shaft (302) is fixedly connected to a handle (303), and the outer surface of the first rotating shaft (3) is threadedly connected to a bolt at a position close to the second rotating shaft (302).

6. A waste collection device for sheet metal cutting according to claim 5, characterized in that: A screw rod (4) is embedded and rotatably connected to the side surface of the collection box (1), and a second groove (401) is provided on the outer surface of the screw rod (4), and the second groove (401) matches the handle (303).

7. A waste collection device for sheet metal cutting according to claim 5, characterized in that: The lower surface of the containing box (5) is fixedly connected to a connecting block (501), the connecting block (501) and the screw rod (4) are threadedly connected, the lower surface of the containing box (5) is rotatably connected to a caster (502), a spring (603) is placed inside the mounting bracket (6), the outer side of the auger shaft (801) is located on the inner wall of the collecting box (1) and is fixedly connected to a limiting half-cylinder (8), the outer surface of the auger shaft (801) is fixedly connected to an elliptical disk (802), the inner wall of the collecting box (1) is fixedly connected to a connecting frame (803), the connecting frame (803) and the limiting half-cylinder (8) are fixedly connected, and the screening frame (7) and the connecting frame (803) are in close contact.

Images