Feeding device for bearing production

Abstract

The utility model relates to the technical field of bearing production and processing, and discloses a feeding device for bearing production, which comprises a support base, and a screening component for screening a batch of bearing balls with different sizes is arranged on the support base; by arranging the screening assembly, the screening driving assembly, the feeding driving assembly and the guiding assembly, when bearing balls need to be fed, the bearing balls of different sizes are added into the screening assembly, the bearing balls of different sizes can be separated by starting the screening driving assembly, and the screening assembly can rotate by starting the feeding driving assembly; and by means of the arrangement, different bearing balls can be screened when the bearing balls are fed, and the situation that the bearing balls of different sizes need to be screened and transferred through a workpiece by a worker, and the machining efficiency of bearings is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production and processing, in particular to a feeding device for bearing production. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. They are mostly used in metallurgy, wind power, mining machinery, aerospace, and automotive parts. Due to the large demand for bearings, it is also necessary to optimize the production and processing of bearings.

[0003] For example, a Chinese utility model patent with announcement number CN220244449U discloses a feeding device for bearing production and processing. In the above prior art, although the raw materials are inserted into the card slot for feeding by rotating the turntable to avoid manual feeding, the bearings will have different models and sizes during the production and processing, and the size of the bearing balls of each model and size is different. In small processing plants, most of the bearing balls will be piled together after production because they take up space. Because the size of the bearing balls is not much different to the naked eye, it is necessary to use a machine or a staff member to use tools to screen the bearing balls required for the current bearing production and other bearing balls by size during bearing processing. After the screening is completed, they are transported to the corresponding place before the next step of feeding and production processing can be carried out. Such feeding and production processing will result in low feeding efficiency due to the need to continuously screen and transport the bearing balls, which will in turn reduce the efficiency of bearing production and processing. Therefore, it is necessary to design a bearing production feeding device that can automatically screen and feed the bearing balls during the bearing production and processing. Utility Model Content

[0004] In order to solve the technical problem that a machine or a worker needs to screen the corresponding bearing balls before loading the bearings, the utility model provides a loading device for bearing production.

[0005] The utility model is implemented by the following technical scheme: a feeding device for bearing production, comprising a supporting base, a screening component for screening a batch of bearing balls of different sizes is provided on the supporting base, a screening drive component for driving the screening component to screen large and small bearing balls is provided on one side of the screening component, a feeding drive component for driving the screening component for automatic feeding is provided on one side of the supporting base, and a guiding component for guiding the screening component to feed the screened bearing balls is provided on the other side of the supporting base.

[0006] Through the above technical solution, when the bearing balls need to be screened by size, the screening drive assembly will drive the screening assembly to screen the bearing balls, and the feeding drive assembly will drive the screening assembly to rotate, thereby guiding the screened bearing balls to be fed through the guide assembly.

[0007] As a further improvement of the above scheme, the supporting base is arranged in an "concave" shape, and the screening assembly includes a screening cylinder arranged inside the supporting base and provided with a plurality of screening holes, and a collecting cylinder sleeved on the outside of the screening cylinder, a rotating port is provided on one side of the collecting cylinder, a first discharge port is provided on one side of the screening cylinder, a guide plate arranged in a conical shape is fixedly installed on the first discharge port, a discharge hole is provided on one side of the guide plate, a closing cover is provided on the discharge hole, and a rotating ring rotatably installed with the collecting cylinder is fixedly installed on the outer surface of the guide plate, and the collecting cylinder rotates with the screening cylinder through the rotating ring.

[0008] Through the above technical solution, the rotation of the screening drum will allow the small bearing balls to enter the interior of the collecting drum through the screening holes, thereby screening the bearing balls of different sizes.

[0009] As a further improvement of the above scheme, a second discharge port is provided at the bottom of the collecting barrel, a baffle is slidably arranged on the second discharge port, both sides of the baffle are slidably matched with limit plates fixedly installed with the collecting barrel, and both sides of the collecting barrel are fixedly installed with rotating columns, and one end of the two rotating columns passes through the supporting base and extends to its outside.

[0010] Through the above technical solution, after the bearing balls are screened, the baffle can be pulled out to collect the screened bearing balls.

[0011] As a further improvement of the above scheme, the screening drive assembly includes a servo motor arranged on one side of the collecting cylinder and a driving rod fixedly installed on the output end of the servo motor, one end of the driving rod passes through the collecting cylinder and is fixedly installed on one side of the screening cylinder.

[0012] Through the above technical solution, the rotation of the servo motor will cause the screening drum to rotate, thereby screening the bearing balls.

[0013] As a further improvement of the above scheme, the feeding drive assembly includes a driving cylinder fixedly installed on one side of the supporting base, a pushing plate fixedly installed on the pushing end of the driving cylinder, a rack fixedly connected to one side of the pushing plate, and a driving gear meshingly connected to one side of the rack. The driving gear is fixedly sleeved on the outer surface of an adjacent rotating column, and one side of the rack is slidably matched with a limit block fixedly installed on the supporting base.

[0014] Through the above technical solution, when the bearing ball screening is completed, the driving cylinder pushes the rack to move, and the driving gear will rotate the screening assembly, so that the bearing balls inside the screening cylinder enter the guide assembly from the discharge hole of the guide plate to load the material.

[0015] As a further improvement of the above solution, the guide assembly includes a collection box fixedly mounted on a support base and provided with a guide opening, and a guide hose fixedly mounted on the guide opening.

[0016] Through the above technical solution, the bearing balls entering the collecting box will complete the loading operation through the guiding hose.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a screening component, a screening drive component, a feeding drive component and a guide component. When bearing balls need to be fed, bearing balls of different sizes are added to the screening component. Starting the screening drive component will separate the bearing balls of different sizes. Starting the feeding drive component will rotate the screening component, so that the screened bearing balls fall into the guide component for feeding guidance. This arrangement can screen different bearing balls when feeding the bearing balls, avoiding the need for workers to use workpieces for screening and transportation of bearing balls of different sizes, which affects the processing efficiency of the bearings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model having a feeding drive assembly;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model having a screening drive assembly;

[0022] Figure 4 It is a schematic structural diagram of the utility model with a sectional view of a screening component.

[0023] Description of main symbols:

[0024] 1. Support base; 201. Screening cylinder; 202. Collecting cylinder; 301. Servo motor; 302. Driving rod; 401. Driving cylinder; 402. Pushing plate; 403. Rack; 404. Driving gear; 501. Collecting box; 502. Guide hose; 6. Guide plate; 7. Rotating ring; 8. Baffle; 9. Limiting plate; 10. Rotating column; 11. Limiting block. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Please combine Figure 1-Figure 4 A feeding device for bearing production in this embodiment includes a supporting base 1, on which a screening assembly for screening a batch of bearing balls of different sizes is provided, one side of the screening assembly is provided with a screening drive assembly for driving the screening assembly to screen the large and small bearing balls, one side of the supporting base 1 is provided with a feeding drive assembly for driving the screening assembly for automatic feeding, and the other side of the supporting base 1 is provided with a guiding assembly for guiding the screening assembly to guide the screened bearing balls for feeding.

[0027] Combination Figure 1 , Figure 3 and Figure 4 The support base 1 is arranged in a "concave" shape, and the screening assembly includes a screening cylinder 201 arranged inside the support base 1 and having a plurality of screening holes, and a collecting cylinder 202 sleeved on the outside of the screening cylinder 201, a rotating port is opened on one side of the collecting cylinder 202, a first discharge port is opened on one side of the screening cylinder 201, a guide plate 6 arranged in a conical shape is fixedly installed on the first discharge port, a discharge hole is opened on one side of the guide plate 6, a closing cover is provided on the discharge hole, a rotating ring 7 rotatably installed with the collecting cylinder 202 is fixedly installed on the outer surface of the guide plate 6, and the collecting cylinder 202 is connected to the screening cylinder 2 through the rotating ring 7 01 rotates together, a second discharge port is provided at the bottom of the collecting cylinder 202, a baffle 8 is slidably arranged on the second discharge port, and both sides of the baffle 8 are slidably matched with limit plates 9 fixedly installed with the collecting cylinder 202, and rotating columns 10 are fixedly installed on both sides of the collecting cylinder 202, and one end of the two rotating columns 10 penetrates the supporting base 1 and extends to its outside. When the screening cylinder 201 rotates, the small bearing balls will pass through the screening holes into the interior of the collecting cylinder 202, thereby screening the bearing balls of different sizes. When the screening of the bearing balls is completed, the baffle 8 can be pulled out to collect the screened bearing balls.

[0028] Combination Figure 2 and Figure 3 The screening drive assembly includes a servo motor 301 arranged on one side of the collecting cylinder 202 and a driving rod 302 fixedly installed on the output end of the servo motor 301. One end of the driving rod 302 passes through the collecting cylinder 202 and is fixedly installed on one side of the screening cylinder 201. The rotation of the servo motor 301 will cause the screening cylinder 201 to rotate, thereby screening the bearing balls.

[0029] Combination Figure 1 and Figure 2The feeding drive assembly includes a driving cylinder 401 fixedly mounted on one side of the support base 1, a pushing plate 402 fixedly mounted on the pushing end of the driving cylinder 401, a rack 403 fixedly connected to one side of the pushing plate 402, and a driving gear 404 meshingly connected to one side of the rack 403. The driving gear 404 is fixedly sleeved on the outer surface of the adjacent rotating column 10, and one side of the rack 403 is slidably matched with a limit block 11 fixedly mounted on the support base 1. The guide assembly includes a collecting box 501 fixedly mounted on the support base 1 and having a guide port, and a guide hose 502 fixedly mounted on the guide port. When the bearing ball screening is completed, the driving cylinder 401 pushes the rack 403 to move, and the driving gear 404 will cause the screening assembly to rotate, so that the bearing balls inside the screening drum 201 enter the guide assembly from the discharge hole of the guide plate 6 to feed the material.

[0030] The implementation principle of a feeding device for bearing production in the embodiment of the present application is as follows: a screening drum 201 adapted to the current bearing production and processing needs is installed in advance inside the collecting drum 202, and during production and processing, a pile of large bearing balls of different sizes are fed into the screening drum 201 through the discharge hole of the guide plate 6, and starting the servo motor 301 will allow the driving rod 302 to drive the screening drum 201 to rotate, and the bearing balls of different sizes will fall into the collecting drum 202 from the screening holes. After the bearing balls are screened, the baffle 8 can be opened to collect the unnecessary bearing balls, and the necessary bearing balls will remain in the screening drum 201. When the driving cylinder 401 is started, the rack 403 will drive the driving gear 404 to rotate, so that the rotating column 10 drives the collecting drum 202 to rotate, so that the screening drum 201 inside the collecting drum 202 will also rotate, allowing the internal bearing balls to fall on the guide plate 6 and fall into from the discharge hole. In the collecting box 501, the loading operation is completed when entering the part where loading is required from the guide hose 502. If small bearing balls are needed, the large bearing balls can also be left inside the screening cylinder 201. The baffle 8 is opened to put the screened small bearing balls into the collecting box 501 to complete the loading, and then the large bearing balls inside the screening cylinder 201 can be collected. This arrangement does not require the staff to use tools in advance to screen a large number of bearing balls accordingly. It only needs to replace the screening cylinder 201 and set the starting time of the servo motor 301 and the driving cylinder 401 to complete the screening and automatic loading operations. When there are multiple different models and sizes of bearing balls mixed together, multiple screening components can be prepared for screening. This not only speeds up the screening speed, but also allows the loading operation to be performed directly after the screening is completed, and there is no need to collect the screened bearing balls for transportation and loading operations.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A feeding device for bearing production, comprising a support base (1), characterized in that: The support base (1) is provided with a screening component for screening a batch of bearing balls of different sizes, one side of the screening component is provided with a screening drive component for driving the screening component to screen the bearing balls of different sizes, one side of the support base (1) is provided with a feeding drive component for driving the screening component to automatically feed, and the other side of the support base (1) is provided with a guiding component for guiding the screening component to feed the screened bearing balls.

2. A feeding device for bearing production according to claim 1, characterized in that: The support base (1) is arranged in a "concave" shape, and the screening assembly comprises a screening cylinder (201) arranged inside the support base (1) and provided with a plurality of screening holes, and a collecting cylinder (202) sleeved on the outside of the screening cylinder (201), a rotating opening being provided on one side of the collecting cylinder (202), a first discharge opening being provided on one side of the screening cylinder (201), a guide plate (6) arranged in a conical shape being fixedly mounted on the first discharge opening, a discharge hole being provided on one side of the guide plate (6), a sealing cover being provided on the discharge hole, a rotating ring (7) being fixedly mounted on the outer surface of the guide plate (6) and being rotatably mounted with the collecting cylinder (202), and the collecting cylinder (202) being rotatably matched with the screening cylinder (201) via the rotating ring (7).

3. A feeding device for bearing production as claimed in claim 2, characterized in that: A second discharge port is provided at the bottom of the collecting cylinder (202), a baffle (8) is slidably provided on the second discharge port, both sides of the baffle (8) are slidably matched with limit plates (9) fixedly installed with the collecting cylinder (202), and both sides of the collecting cylinder (202) are fixedly installed with rotating columns (10), and one end of the two rotating columns (10) passes through the supporting base (1) and extends to the outside thereof.

4. A feeding device for bearing production as claimed in claim 2, characterized in that: The screening drive assembly comprises a servo motor (301) arranged on one side of a collecting cylinder (202) and a driving rod (302) fixedly mounted on an output end of the servo motor (301); one end of the driving rod (302) passes through the collecting cylinder (202) and is fixedly mounted on one side of the screening cylinder (201).

5. A feeding device for bearing production as claimed in claim 3, characterized in that: The feeding drive assembly comprises a driving cylinder (401) fixedly mounted on one side of a support base (1), a pushing plate (402) fixedly mounted on a pushing end of the driving cylinder (401), a rack (403) fixedly connected to one side of the pushing plate (402), and a driving gear (404) meshingly connected to one side of the rack (403); the driving gear (404) is fixedly sleeved on the outer surface of an adjacent rotating column (10); one side of the rack (403) is slidably matched with a limit block (11) fixedly mounted on the support base (1).

6. A feeding device for bearing production as claimed in claim 1, characterized in that: The guide assembly comprises a collection box (501) fixedly mounted on a support base (1) and provided with a guide opening, and a guide hose (502) fixedly mounted on the guide opening.

Images