Dust collecting equipment for spring manufacturing

Abstract

The utility model relates to the technical field of spring manufacturing, in particular to dust collecting equipment for spring manufacturing, which comprises a bottom frame and a frame, the frame is fixedly connected above the bottom frame, a rotating mechanism is arranged in the bottom frame, a collecting mechanism is arranged on the outer wall of the bottom frame, a second air cylinder is fixedly connected in the frame, and a dust collecting mechanism is arranged on the outer wall of the second air cylinder. The output end of the second air cylinder is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a grinding piece, a disc is arranged in the frame, and the disc is fixedly connected with the outer walls of the two cylinders. The first air cylinder drives the sliding block to slide, the sliding block drives the pipeline to move, then the hopper is driven to move, and the hopper is located at the position where the spring is ground through the grinding piece. And dust generated when the spring is ground by the grinding sheet enters the hopper and then enters the dust collector through the pipeline and the hose.

Description

Technical Field

[0001] The utility model relates to the technical field of spring manufacturing, in particular to a device for collecting dust in spring manufacturing. Background Technique

[0002] A spring is a mechanical part that uses elasticity to work, used to control the movement of machine parts, buffer impacts or vibrations, store energy, measure the magnitude of force, etc. A large amount of dust will be generated during the grinding and manufacturing process of the spring.

[0003] For example, a grinding device for spring manufacturing with the patent number CN213889315U includes a workbench. A protective ring is fixedly connected to the upper surface of the workbench, an operation box is fixedly connected to the bottom of the workbench, a rotating rod is arranged inside the operation box, a foot pedal rod is fixedly connected to the outer surface of the rotating rod, a rotating chassis is fixedly connected to the top of the foot pedal rod, and a snap ring groove is opened on the upper surface of the rotating chassis. The above document still has deficiencies. When in use, the spring to be ground is placed in the snap ring groove, and the reinforcement disc is covered on the rotating chassis and tightened by threads to limit and fix the spring, so that the spring will not be damaged by the grinding disc due to shaking during grinding. When fixing the spring to be ground, the entire grinding device can be moved backward through the slider. However, the device in the above document will generate a large amount of dust during the grinding of the spring, which will cause certain pollution to the operating environment. At the same time, when the ground spring needs to be removed and replaced with an unground spring after grinding, it takes a long time to wait, and when a batch of springs need to be ground, the grinding efficiency is low. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem of a large amount of dust generated during the grinding of springs, and to propose a device for collecting dust in spring manufacturing.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a device for collecting dust in spring manufacturing, including a chassis and a frame. The frame is fixedly connected above the chassis. A rotating mechanism is arranged inside the chassis. A collecting mechanism is arranged on the outer wall of the chassis. A second cylinder is fixedly connected inside the frame. The output end of the second cylinder is fixedly connected with a motor. The output shaft of the motor is fixedly connected with a grinding disc. A disc is arranged inside the frame, and the disc is fixedly connected to the outer walls of two cylinders.

[0007] Preferably, the collecting mechanism includes a vacuum cleaner, which is fixedly connected to the outer wall of the chassis. A hose is fixedly connected above the vacuum cleaner. One end of the hose is fixedly connected to a pipe, and one end of the pipe is fixedly connected to a hopper. The outer wall of the pipe end is fixedly connected to a slider, and the outer wall of the slider is slidably connected to the frame. The slider is fixedly connected to the output end of the first cylinder, and the first cylinder is fixedly connected to the inside of the frame.

[0008] Preferably, the rotating mechanism includes a handle, the outer wall of which is rotatably connected to the chassis through a bearing. One end of the handle is fixedly connected to a first bevel gear, which is meshed with a second bevel gear. Above the second bevel gear, a first rotating rod is fixedly connected. The outer wall of the first rotating rod is rotatably connected to the chassis through a bearing. One end of the first rotating rod is fixedly connected to a semi-gear, which is meshed with a full gear. Above the full gear, a second rotating rod is fixedly connected. The outer wall of the second rotating rod is rotatably connected to the frame through a bearing, and the upper end of the second rotating rod is fixedly connected to a disc.

[0009] Preferably, a first electric push rod is fixedly connected to the inside of the cylinder, and the output end of the first electric push rod is fixedly connected to a tray, and the outer wall of the tray is slidably connected to the cylinder.

[0010] Preferably, a second electric push rod is fixedly connected to the inside of the cylinder, and the output end of the second electric push rod is fixedly connected to a clamping block.

[0011] Preferably, the clamping block is in contact with the outer wall of the spring, and the lower end of the spring is in contact with the tray.

[0012] An equipment for collecting dust in spring manufacturing proposed by the present utility model has the beneficial effects that: through the cooperation among the vacuum cleaner, the hose, the pipe, the hopper, the slider and the first cylinder, the first cylinder drives the slider to slide, the slider drives the pipe to move, and then drives the hopper to move, so that the hopper is at the position where the abrasive sheet grinds the spring. When grinding and manufacturing the spring, the vacuum cleaner is started. The vacuum cleaner makes the inside of the hopper generate suction force through the hose and the pipe. The dust generated when the abrasive sheet grinds the spring enters the inside of the hopper, and then enters the inside of the vacuum cleaner through the pipe and the hose. A large amount of dust will not be generated during the grinding of the spring, and it will not cause certain pollution to the operating environment.

[0013] Through the cooperation among the handle, the first bevel gear, the second bevel gear, the first rotating rod, the half gear, the full gear and the second rotating rod, the handle drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first rotating rod to rotate, the first rotating rod drives the half gear to rotate, the half gear drives the full gear to rotate half a turn, the full gear drives the second rotating rod to rotate, the second rotating rod drives the disc to rotate, and then drives the spring to rotate, so that the unpolished spring is rotated under the grinding sheet for grinding, and the polished spring is rotated to the right to open the door panel to remove the polished spring and replace it with an unpolished spring. In this process, the waiting time is relatively short. When a batch of springs need to be ground, the grinding efficiency is relatively high. Description of the Drawings

[0014] Figure 1 is a schematic structural view of the present utility model;

[0015] Figure 2 is a structural sectional view of the present utility model;

[0016] Figure 3 is a schematic structural view of the connection part of the vacuum cleaner, the hose and the pipeline in the present utility model;

[0017] Figure 4 is a schematic structural view of the connection part of the disc, the clamping block and the spring in the present utility model;

[0018] Figure 5 is a schematic structural view of the connection part of the handle, the half gear and the full gear in the present utility model;

[0019] Figure 6 is a schematic structural view of the connection part of the disc and the cylinder in the present utility model.

[0020] In the figure: 1, chassis; 2, frame; 3, collection mechanism, 301, vacuum cleaner, 302, hose, 303, pipeline, 304, hopper, 305, slider, 306, first cylinder; 4, rotating mechanism, 401, handle, 402, first bevel gear, 403, second bevel gear, 404, first rotating rod, 405, half gear, 406, full gear, 407, second rotating rod; 5, disc; 6, cylinder; 7, first electric push rod; 8, support plate; 9, second electric push rod; 10, clamping block; 11, spring; 12, second cylinder; 13, motor; 14, grinding sheet. Detailed Embodiment

[0021] The present utility model will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figure 1-6: In this embodiment, a device for collecting dust during spring manufacturing includes a chassis 1 and a frame 2. The frame 2 is fixedly connected above the chassis 1. A rotating mechanism 4 is arranged inside the chassis 1, and the rotating mechanism 4 rotates the position of the spring 11. A collecting mechanism 3 is arranged on the outer wall of the chassis 1, and the collecting mechanism 3 collects dust. A second cylinder 12 is fixedly connected inside the frame 2, and the output end of the second cylinder 12 is fixedly connected with a motor 13. The second cylinder 12 drives the motor 13 to move;

[0023] The output shaft of the motor 13 is fixedly connected with an abrasive sheet 14, and the motor 13 drives the abrasive sheet 14 to rotate. A disc 5 is arranged inside the frame 2, and the disc 5 is fixedly connected to the outer walls of two cylinders 6. The disc 5 drives the two cylinders 6 to rotate. A first electric push rod 7 is fixedly connected inside the cylinder 6, and the output end of the first electric push rod 7 is fixedly connected with a support plate 8. The first electric push rod 7 drives the support plate 8 to slide, and the outer wall of the support plate 8 is slidably connected to the cylinder 6. A second electric push rod 9 is fixedly connected inside the cylinder 6, and the output end of the second electric push rod 9 is fixedly connected with a clamping block 10. The second electric push rod 9 drives the clamping block 10 to move, and the clamping block 10 fits against the outer wall of the spring 11. The clamping block 10 clamps and positions the spring 11. The lower end of the spring 11 fits against the support plate 8, and the support plate 8 supports the spring 11.

[0024] The collecting mechanism 3 includes a vacuum cleaner 301, a hose 302, a pipe 303, a hopper 304, a slider 305, and a first cylinder 306. The vacuum cleaner 301 is fixedly connected to the outer wall of the chassis 1. The hose 302 is fixedly connected above the vacuum cleaner 301, and the vacuum cleaner 301 is communicated with the hose 302. The end of the hose 302 is fixedly connected with the pipe 303, and the hose 302 is communicated with the pipe 303. The end of the pipe 303 is fixedly connected with the hopper 304, and the pipe 303 is communicated with the hopper 304. The outer wall of the end of the pipe 303 is fixedly connected with the slider 305, and the slider 305 drives the pipe 303 to move. The outer wall of the slider 305 is slidably connected to the frame 2, and the slider 305 slides inside the frame 2. The slider 305 is fixedly connected to the output end of the first cylinder 306, and the first cylinder 306 drives the slider 305 to slide. The first cylinder 306 is fixedly connected inside the frame 2;

[0025] The first cylinder 306 drives the slider 305 to slide, and the slider 305 drives the pipe 303 to move, thereby driving the hopper 304 to move, so that the hopper 304 is in the position where the abrasive sheet 14 grinds the spring 11. When grinding and manufacturing the spring 11, the vacuum cleaner 301 is started. The vacuum cleaner 301 generates suction inside the hopper 304 through the hose 302 and the pipe 303. The dust generated when the abrasive sheet 14 grinds the spring 11 enters the inside of the hopper 304, and then enters the inside of the vacuum cleaner 301 through the pipe 303 and the hose 302. When grinding the spring 11, a large amount of dust will not be generated, and the operating environment will not be polluted.

[0026] The rotating mechanism 4 includes a handle 401, a first bevel gear 402, a second bevel gear 403, a first rotating rod 404, a semi-gear 405, a full gear 406, and a second rotating rod 407. The outer wall of the handle 401 is rotatably connected to the chassis 1 through a bearing. A first bevel gear 402 is fixedly connected to the end of the handle 401. The handle 401 drives the first bevel gear 402 to rotate. The first bevel gear 402 is meshed with the second bevel gear 403. The first bevel gear 402 drives the second bevel gear 403 to rotate. A first rotating rod 404 is fixedly connected above the second bevel gear 403. The second bevel gear 403 drives the first rotating rod 404 to rotate;

[0027] The outer wall of the first rotating rod 404 is rotatably connected to the chassis 1 through a bearing. A semi-gear 405 is fixedly connected to the end of the first rotating rod 404. The first rotating rod 404 drives the semi-gear 405 to rotate. The semi-gear 405 is meshed with the full gear 406. The semi-gear 405 drives the full gear 406 to rotate. A second rotating rod 407 is fixedly connected above the full gear 406. The full gear 406 drives the second rotating rod 407 to rotate. The outer wall of the second rotating rod 407 is rotatably connected to the frame 2 through a bearing. There is a certain frictional force at the connection position between the second rotating rod 407 and the frame 2. When the semi-gear 405 does not drive the full gear 406 to rotate, the second rotating rod 407 will not rotate under the action of inertia. The upper end of the second rotating rod 407 is fixedly connected to the disc 5. The second rotating rod 407 drives the disc 5 to rotate;

[0028] The handle 401 drives the first bevel gear 402 to rotate. The first bevel gear 402 drives the second bevel gear 403 to rotate. The second bevel gear 403 drives the first rotating rod 404 to rotate. The first rotating rod 404 drives the semi-gear 405 to rotate. The semi-gear 405 drives the full gear 406 to rotate half a turn. The full gear 406 drives the second rotating rod 407 to rotate. The second rotating rod 407 drives the disc 5 to rotate, thereby driving the spring 11 to rotate. The unpolished spring 11 is rotated under the abrasive sheet 14 for polishing. The polished spring 11 is rotated to the right to open the door panel to remove the polished spring 11 and replace it with an unpolished spring 11. The waiting time in this process is relatively short. When a batch of springs 11 need to be polished, the polishing efficiency is high.

[0029] Working principle:

[0030] When the spring 11 is polished and manufactured using the equipment for collecting dust during spring manufacturing, open the door panel on the surface of the frame 2, place the spring 11 inside the cylinder 6, the lower end of the spring 11 is in contact with the support plate 8, the first electric push rod 7 drives the support plate 8 to slide, and the support plate 8 drives the spring 11 to move, so as to adjust the height of the spring 11 extending outside the cylinder 6, making the spring 11 at a height convenient for polishing. The second electric push rod 9 drives the clamping blocks 10 to move, and the clamping blocks 10 on both sides are in contact with the spring 11 to position the spring 11. Close the door panel, the motor 13 drives the grinding sheet 14 to rotate, and the second cylinder 12 drives the motor 13 to descend, and then the grinding sheet 14 contacts the spring 11 to polish and manufacture the spring 11;

[0031] Dust removal stage:

[0032] The first cylinder 306 drives the slider 305 to slide, the slider 305 drives the pipeline 303 to move, and then drives the hopper 304 to move, so that the hopper 304 is at the position where the grinding sheet 14 polishes the spring 11. When polishing and manufacturing the spring 11, start the vacuum cleaner 301. The vacuum cleaner 301 generates suction inside the hopper 304 through the hose 302 and the pipeline 30. The dust generated when the grinding sheet 14 polishes the spring 11 enters the inside of the hopper 304, and then enters the inside of the vacuum cleaner 301 through the pipeline 303 and the hose 302. When polishing the spring 11, a large amount of dust will not be generated, and the operating environment will not be polluted to a certain extent;

[0033] Spring position conversion stage:

[0034] After the spring 11 on the left side is polished, the second cylinder 12 controls the grinding sheet 14 to rise. Rotate the handle 401, the handle 401 drives the first bevel gear 402 to rotate, the first bevel gear 402 drives the second bevel gear 403 to rotate, the second bevel gear 403 drives the first rotating rod 404 to rotate, the first rotating rod 404 drives the half gear 405 to rotate, the half gear 405 drives the full gear 406 to rotate half a turn, the full gear 406 drives the second rotating rod 407 to rotate, the second rotating rod 407 drives the disc 5 to rotate, and then drives the spring 11 to rotate. Rotate the unpolished spring 11 to the lower part of the grinding sheet 14 for polishing, and rotate the polished spring 11 to the right side. Open the door panel to remove the polished spring 11 and replace it with an unpolished spring 11. The waiting time in this process is relatively short. When a batch of springs 11 need to be polished, the polishing efficiency is relatively high.

[0035] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. An apparatus for collecting dust in spring manufacturing, comprising a chassis (1) and a frame (2), wherein the frame (2) is fixedly connected above the chassis (1), and is characterized in that: Inside the chassis (1), a rotating mechanism (4) is provided. On the outer wall of the chassis (1), a collecting mechanism (3) is provided. Inside the frame (2), a second cylinder (12) is fixedly connected. The output end of the second cylinder (12) is fixedly connected with a motor (13). The output shaft of the motor (13) is fixedly connected with an abrasive disc (14). Inside the frame (2), a disc (5) is provided. The disc (5) is fixedly connected to the outer walls of two cylinders (6).

2. The device for collecting dust in spring manufacturing according to claim 1, characterized in that: The collecting mechanism (3) includes a vacuum cleaner (301). The vacuum cleaner (301) is fixedly connected to the outer wall of the chassis (1). Above the vacuum cleaner (301), a hose (302) is fixedly connected. The end of the hose (302) is fixedly connected with a pipe (303). The end of the pipe (303) is fixedly connected with a hopper (304). The outer wall of the end of the pipe (303) is fixedly connected with a slider (305). The outer wall of the slider (305) is slidably connected to the frame (2). The slider (305) is fixedly connected to the output end of a first cylinder (306). The first cylinder (306) is fixedly connected inside the frame (2).

3. The device for collecting dust in spring manufacturing according to claim 1, characterized in that: The rotating mechanism (4) includes a handle (401). The outer wall of the handle (401) is rotatably connected to the chassis (1) through a bearing. The end of the handle (401) is fixedly connected with a first bevel gear (402). The first bevel gear (402) is meshed with a second bevel gear (403). Above the second bevel gear (403), a first rotating rod (404) is fixedly connected. The outer wall of the first rotating rod (404) is rotatably connected to the chassis (1) through a bearing. The end of the first rotating rod (404) is fixedly connected with a semi-gear (405). The semi-gear (405) is meshed with a full gear (406). Above the full gear (406), a second rotating rod (407) is fixedly connected. The outer wall of the second rotating rod (407) is rotatably connected to the frame (2) through a bearing. The upper end of the second rotating rod (407) is fixedly connected with the disc (5).

4. An apparatus for collecting dust in spring manufacturing according to claim 1, wherein: Inside the cylinder (6), a first electric push rod (7) is fixedly connected. The output end of the first electric push rod (7) is fixedly connected with a support plate (8). The outer wall of the support plate (8) is slidably connected to the cylinder (6).

5. An apparatus for collecting dust in spring manufacturing according to claim 1, wherein: Inside the cylinder (6), a second electric push rod (9) is fixedly connected. The output end of the second electric push rod (9) is fixedly connected with a clamping block (10).

6. The device for collecting dust in spring manufacturing according to claim 5, characterized in that: The clamping block (10) is in contact with the outer wall of a spring (11). The lower end of the spring (11) is in contact with the support plate (8).

Images