Screening conveying device for metal part machining

Abstract

The utility model relates to the technical field of metal part processing, in particular to a conveying device capable of screening for metal part processing, which comprises a box body, a screening device is arranged in the box body, the screening device comprises a motor and a worm, the motor is fixedly connected on the outer wall of the box body, and an output shaft of the motor is fixedly connected with the worm. A motor in the screening device drives a worm at the left end to rotate so as to drive a worm at the right end to rotate, the two worms drive worm wheels to rotate, the two worm wheels drive a pin shaft to rotate so as to drive cams to rotate, the two cams drive a sliding groove to rotate, a sliding block slides in the sliding groove so that the sliding groove drives the sliding block to move, and the sliding block drives a connecting column to move. According to the conveying device, only one motor is used for driving the corresponding mechanical mechanism to move so as to drive the screen frame to move up and down, the machined metal parts are screened, the overall energy consumption of the conveying device is reduced, energy is saved, and the overall energy-saving performance of the conveying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts processing, in particular to a conveying device for processing metal parts capable of screening. Background Art

[0002] Metal parts refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. The processed metal parts will be transported using a screenable conveying device.

[0003] For example, a conveying device for processing metal parts that can be screened, with the authorization announcement number CN217050156U, includes a conveying bracket and a screening frame, a conveying wheel is installed on the inner side of the upper end of the conveying bracket, and a conveyor belt is installed on the outside of the conveying wheel. Although the above document can realize screening through the first screening hole plate and the second screening hole plate on the screening frame, unqualified products in the metal parts are screened out, and qualified products fall to the surface of the conveyor belt; but when in use, the conveying device uses a plurality of separate hydraulic air rods to drive the screen to move up and down during the process of screening the processed metal parts, so as to screen the processed metal parts. Because the two separate hydraulic air rods will increase the overall energy consumption of the conveying device after working for a long time, a certain amount of energy is wasted, thereby reducing the overall energy saving of the conveying device. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the energy saving of the entire conveying device, and proposes a conveying device for processing metal parts capable of screening.

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

[0006] A conveying device for processing metal parts that can be screened is designed, comprising a box body, a screening device is arranged inside the box body, the screening device comprises a motor and a worm, the motor is fixedly connected to the outer wall of the box body, the output shaft of the motor is fixedly connected to the worm, the two worms are fixedly connected, the two worms are meshed with worm wheels, the two worm wheels are fixedly connected to cams through pins, and the surfaces of the two cams are provided with sliding grooves.

[0007] Preferably, the two slide grooves are both slidably connected to the slider, and the two sliders are both fixed inside the connecting column.

[0008] Preferably, the two connecting columns are both slidably connected to the box body, and the two connecting columns are both fixedly connected to the outer wall of the screen frame.

[0009] Preferably, the interior of the box body is rotatably connected to the pin shaft, the interior of the box body is rotatably connected to the worm through a bearing, and a vertical plate is fixedly connected to the outer wall of the box body.

[0010] Preferably, the two vertical plates are both fixed to the surface of the device body, and the outer wall of the device body is fixed with a supporting leg.

[0011] Preferably, the interior of the device body is rotatably connected to the conveying roller via a bearing, and both of the conveying rollers are in contact with the conveyor belt.

[0012] The utility model proposes a conveying device for processing metal parts that can be screened, and its beneficial effects are: the motor in the screening device drives the left-end worm to rotate, thereby driving the right-end worm to rotate, the two worms drive the worm wheels to rotate, the two worm wheels drive the pin shaft to rotate, thereby driving the cam to rotate, the two cams drive the slide groove to rotate, the slide groove drives the slide groove to move because the slider slides in the slide groove, the slide groove drives the connecting column to move, the two connecting columns slide in the box body, and the two connecting columns drive the screen frame to move up and down to screen the processed metal parts. When the conveying device is set to screen the processed metal parts, only one motor is used to drive the corresponding mechanical mechanism to move, so as to drive the screen frame to move up and down to screen the processed metal parts, the overall energy consumption of the conveying device is reduced, energy is saved, and the overall energy saving of the conveying device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 for Figure 1 A side view structural schematic diagram of;

[0015] Figure 3 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. device body, 2. vertical plate, 3. box body, 4. conveying roller, 5. conveyor belt, 6. screening device, 601. motor, 602. worm, 603. worm wheel, 604. cam, 605. slide, 7. slider, 8. connecting column, 9. screen frame, 10. supporting leg. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Refer to the attached Figure 1-4: In the present embodiment, a conveying device for processing metal parts that can be screened includes a box body 3, a screening device 6 is arranged inside the box body 3, the screening device 6 includes a motor 601 and a worm 602, the model of the motor 601 is selected according to actual needs, and it can meet the work requirements, the motor 601 is fixedly connected to the outer wall of the box body 3, the output shaft of the motor 601 is fixedly connected to the worm 602, the two worms 602 are fixedly connected, the motor 601 drives the left end worm 602 to rotate, thereby driving the right end worm 602 to rotate, the two worms 602 are meshed with the worm wheel 603, the two worms 602 drive the worm wheel 603 to rotate, the two worm wheels 603 are fixedly connected to the cam 604 through the pin shaft, and the two worm wheels 603 drive the pin shaft to rotate, thereby driving The movable cam 604 rotates, and the surfaces of the two cams 604 are provided with slide grooves 605, and the two slide grooves 605 are slidably connected with the slider 7. The two cams 604 drive the slide grooves 605 to rotate. Since the slider 7 slides in the slide grooves 605, the slide grooves 605 drive the slider 7 to move. The two sliders 7 are fixed inside the connecting column 8, and the slider 7 drives the connecting column 8 to move. The two connecting columns 8 are slidably connected with the box body 3, and the two connecting columns 8 slide in the box body 3. The two connecting columns 8 are fixed on the outer wall of the screen frame 9, and the two connecting columns 8 drive the screen frame 9 to move up and down, and the processed metal parts are screened. The metal parts out of the screen fall onto the conveyor belt 5, and the unqualified metal parts remain inside the screen frame 9;

[0020] The motor 601 in the screening device 6 drives the left-end worm 602 to rotate, thereby driving the right-end worm 602 to rotate, the two worms 602 drive the worm wheel 603 to rotate, the two worm wheels 603 drive the pin shaft to rotate, thereby driving the cam 604 to rotate, and the two cams 604 drive the slide slot 605 to rotate. Since the slider 7 slides in the slide slot 605, the slide slot 605 drives the slider 7 to move, the slider 7 drives the connecting column 8 to move, the two connecting columns 8 slide in the box 3, and the two connecting columns 8 drive the screen frame 9 to move up and down to screen the processed metal parts. When the conveying device is set to screen the processed metal parts, only one motor is used to drive the corresponding mechanical mechanism to move, so as to drive the screen frame 9 to move up and down to screen the processed metal parts. The overall energy consumption of the conveying device is reduced, energy is saved, and the overall energy saving of the conveying device is improved.

[0021] Refer to the attached Figure 1-4: In this embodiment, the interior of the box body 3 is rotatably connected to the pin shaft, and the interior of the box body 3 is rotatably connected to the worm 602 through a bearing. The outer wall of the box body 3 is fixedly connected with a vertical plate 2, and the two vertical plates 2 are fixedly connected to the surface of the device body 1. The outer wall of the device body 1 is fixedly connected with a support leg 10, and the interior of the device body 1 is rotatably connected to the conveying roller 4 through a bearing. At this time, the external motor of the conveying roller 4 is started, thereby driving the conveying roller 4 to rotate and then driving the conveyor belt 5 to rotate. The conveying roller 5 drives the screened metal parts to move and transport the metal parts. The two conveying rollers 4 are both in contact with the conveyor belt 5.

[0022] Working principle:

[0023] When the conveying device for processing metal parts that can be screened is used, the processed metal parts are first placed into the interior of the screen frame 9, the screening device 6 is started, and the motor 601 is connected to an external power supply. The motor 601 drives the left-end worm 602 to rotate, thereby driving the right-end worm 602 to rotate, the two worms 602 drive the worm wheels 603 to rotate, the two worm wheels 603 drive the pins to rotate, thereby driving the cam 604 to rotate, and the two cams 604 drive the slide 605 to rotate. Since the slider 7 slides in the slide 605, the slide 605 drives the slider 7 to move, and the slider 7 drives the connecting column 8 to move. The two connecting columns 8 are in the box body. 3, the two connecting columns 8 drive the screen frame 9 to move up and down to screen the processed metal parts. The metal parts that come out of the screen fall onto the conveyor belt 5, and the unqualified metal parts remain in the screen frame 9. At this time, the external motor of the conveyor roller 4 is started, thereby driving the conveyor roller 4 to rotate and then driving the conveyor belt 5 to rotate. The conveyor roller 5 drives the screened metal parts to move and transport the metal parts. When the metal parts are screened, the motor 601 is stopped. When the transportation is completed, the external motor of the conveyor roller 4 is stopped, and the above steps are repeated to continue to screen and transport the processed metal parts.

[0024] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A conveying device for processing metal parts capable of being screened, comprising a box (3), characterized in that: A screening device (6) is provided inside the housing (3), and the screening device (6) comprises a motor (601) and a worm (602). The motor (601) is fixedly connected to the outer wall of the housing (3), and the output shaft of the motor (601) is fixedly connected to the worm (602). The two worms (602) are fixedly connected to each other, and the two worms (602) are meshed with a worm wheel (603). The two worm wheels (603) are fixedly connected to a cam (604) via a pin shaft. The surfaces of the two cams (604) are provided with a slide groove (605), and the two slide grooves (605) are slidably connected to a slider (7). The two sliders (7) are fixedly connected to the inside of a connecting column (8), and the two connecting columns (8) are slidably connected to the housing (3), and the two connecting columns (8) are fixedly connected to the outer wall of the screen frame (9).

2. A conveying device for processing metal parts capable of screening according to claim 1, characterized in that: The interior of the box body (3) is rotatably connected to the pin shaft, the interior of the box body (3) is rotatably connected to the worm (602) via a bearing, and the outer wall of the box body (3) is fixedly connected to a vertical plate (2).

3. A conveying device for processing metal parts capable of screening according to claim 2, characterized in that: The two vertical plates (2) are both fixedly connected to the surface of the device body (1), and the outer wall of the device body (1) is fixedly connected with a supporting leg (10).

4. A conveying device for processing metal parts capable of screening according to claim 3, characterized in that: The interior of the device body (1) is rotatably connected to the conveying roller (4) via a bearing, and the two conveying rollers (4) are both in contact with the conveyor belt (5).

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