Bearing roller base surface receiving device

Abstract

The utility model discloses a bearing roller base surface receiving device, which belongs to the technical field of bearing processing and comprises a conveying pipeline, the conveying pipeline is obliquely arranged, the bottom end side of the conveying pipeline is provided with a conveying track for conveying rollers, the outer side of the conveying pipeline is fixedly connected with a shell, and the outer side of the conveying pipeline is fixedly connected with the shell. A through cavity is formed in the outer side of the conveying pipeline and the outer side of the shell, a restraining assembly for controlling the conveying and receiving speed is arranged in the shell, a part of the restraining assembly penetrates through the through cavity, a frame plate is arranged on one side of the top of the conveying track, and a camera lens for detecting a roller is arranged at the bottom of the frame plate; the device is further provided with equipment for detecting the operation number of the restraining assemblies. According to the bearing roller base plane receiving device, through one motor, rollers can be automatically conveyed, the conveying speed can be adjusted, the flexibility is high, the conveying number can be calculated, and management on a production line is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to a bearing roller base surface receiving device. Background Art

[0002] Roller bearings are a type of rolling bearing and are widely used in modern machinery. They rely on rolling contact between key components to support rotating parts. Most roller bearings are now standardized. They have advantages such as low starting torque, high rotational precision, and ease of selection. The roller is the element that bears the load during operation and is the weakest component in a roller bearing. The roller base surface refers to the end face of the spherical base surface of the bearing roller. Its shape and accuracy affect the contact state between the roller end face and the large inner ring rib of the bearing, the degree of lubrication, and the service life of the bearing. Existing rollers are transported by conveying equipment after manufacture and then collected and concentrated. However, existing roller collection systems lack a device to monitor the number of rollers, making it impossible to determine the exact number of rollers during the conveying process. To address this issue, a collection device capable of counting the number of rollers has been designed.

[0003] Publication number CN219358918U discloses an auxiliary device for a roller ball base surface grinder. This device is installed on the grinder and connects to the grinding wheel. After being ground by the grinding wheel, the roller passes directly along the smooth grinding surface into the auxiliary device for further processing. Upon completion of grinding, the roller strikes a spring on the auxiliary device and automatically falls into a collection bin. This allows the roller ball base surface to be machined to the specified accuracy in one go, improving roller processing efficiency. However, the device does not function as a conveyor or collection mechanism for the rollers, nor does it allow for counting the number of rollers. Utility Model Content

[0004] The purpose of the utility model is to provide a bearing roller base surface receiving device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing roller base surface material receiving device, comprising a conveying pipe, the conveying pipe is inclined, and a conveying track for conveying rollers is provided on the bottom end side of the conveying pipe, the outer side of the conveying pipe is fixedly connected to an outer shell, and a through cavity is provided between the conveying pipe and the outer side of the outer shell, a constraint component for controlling the conveying and receiving speed is provided inside the outer shell, and part of the constraint component passes through the through cavity, a frame is provided on one side of the top of the conveying track, and a camera lens for detecting the rollers is provided on the bottom of the frame, and the device is also provided with a device for detecting the number of operations of the constraint component.

[0006] In a further embodiment, the top of the conveying track is connected to a limiting track, and the limiting track is located near the end of the conveying pipe and is limited by a closed shell.

[0007] In a further embodiment, the constraint assembly includes a central shaft and a plurality of dial plates.

[0008] In a further embodiment, both ends of the central shaft are rotatably connected to the inner wall of the shell, and a plurality of driving plates are fixedly connected to the outer periphery of the central shaft.

[0009] In a further embodiment, the driving plate can pass through the through cavity and can block and restrict the balls inside.

[0010] In a further embodiment, a variable speed motor is installed on one side of the housing, and a driving end of the variable speed motor passes through the housing and is fixedly connected to the end of the central shaft through a coupling.

[0011] In a further embodiment, the device for detecting the number of rotations is an infrared detector and a digital display screen, and the infrared detector is set on the dial plate to detect the number of rotations.

[0012] In a further embodiment, the device for detecting the number of operations is an external computer program device, and the computer program device is electrically connected to the variable speed motor.

[0013] In a further embodiment, the camera lens is connected to an external computer program device to achieve preliminary peripheral detection by comparing photos.

[0014] In a further embodiment, a hydraulic rod for rejecting unqualified rollers is provided on one side of the conveying track.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are:

[0016] The design of the conveying pipe and the roller is adapted to each other, and the inclined design of the conveying pipe enables the roller to automatically fall due to its own gravity. The design of the outer shell being connected to the conveying pipe and the blocking effect of the dial plate can restrain and block the roller. The rotation connection of the center rod and the connection design of the variable speed motor and the center rod can adjust the speed of the variable speed motor to adjust the falling rate of the roller. The number of rotations counted by the detection equipment and multiplied by the corresponding number of dial plates can further determine the number of rollers produced.

[0017] The cooperation of the camera lens and the external computer program equipment can perform preliminary shooting and comparison detection on the periphery of the roller, and then remove it through the operation of the hydraulic rod, which is beneficial to improve the quality of the roller;

[0018] The bearing roller base surface receiving device uses a motor to not only automatically convey the rollers, but also adjust the conveying rate, which is highly flexible and can calculate the number of conveyed rollers, which is beneficial to management on the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a central cross-sectional view of the delivery pipeline of the present utility model;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the housing of the present invention;

[0023] Figure 4 It is a central cross-sectional view of the frame plate of the present invention.

[0024] Description of reference numerals:

[0025] 1. Conveying pipeline; 2. Conveying track; 3. Limiting track; 4. Casing; 5. Center axis; 6. Conveying plate; 7. Variable speed motor; 8. Frame; 9. Camera lens; 10. Hydraulic rod; 11. Through cavity. DETAILED DESCRIPTION

[0026] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0028] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0029] Existing roller conveying and material collection are mostly achieved through conveying equipment, such as conveyor belts, conveyors, etc., but their function is only to convey, and they cannot calculate the number of conveyed materials, which is not conducive to online management. This application uses a simple structural design to achieve an adjustable conveying efficiency, which can calculate the number of conveyed materials. The specific embodiments are as follows.

[0030] See also Figures 1 to 4 The bearing roller base surface receiving device includes a conveying pipe 1 and a conveying track 2. The conveying pipe 1 is designed to be inclined. The high end side of the conveying pipe 1 is the roller feeding part. The bottom end side of the conveying pipe 1 is close to and basically fits with one end of the conveying track 2. The conveying track 2 is a device with a specific conveying function, such as a belt conveyor, which transports the collected materials to the next area after they fall.

[0031] In order to prevent it from falling when falling, a limiting track 3 is set on the top of the conveying track 2. The limiting track 3 is located near the end of the conveying pipe 1 and is limited by the top closed shell. The other side is restricted by two straight plates. The top closed shell restriction is to prevent the roller from rushing out of the conveying track 2 due to excessive impact when it falls.

[0032] See also Figures 1 to 3 In order to achieve constraint and speed regulation, the outer side of the conveying pipe 1 is fixedly connected to the outer side of the outer shell 4. A through cavity 11 is provided on the outer side of the conveying pipe 1 and the outer side of the outer shell 4. A central axis 5 is provided at the inner center of the outer shell 4. The outer periphery of the central axis 5 is connected to multiple dial plates 6. The multiple dial plates 6 are distributed in a circular array with the central axis 5 as the center.

[0033] Multiple transmission plates 6 and the central shaft 5 form a constraint assembly. The transmission plates 6 can pass through the through cavity 11 and can block and restrict the balls inside. The distance between two transmission plates 6 can only accommodate one roller. As a result, after one roller is transmitted, the rear transmission plate 6 will limit the subsequent rollers, thereby achieving a fixed number of balls delivered per rotation of the central shaft 5.

[0034] In order to adjust the conveying rate, the end of the central shaft 5 is rotatably connected to the side wall of the housing 4. A variable speed motor 7 is installed on one side of the housing 4. The driving end of the variable speed motor 7 passes through the housing 4 and is fixedly connected to the end of the central shaft 5 through a coupling. The speed of the variable speed motor 7 is adjustable. The rotation speed of the central shaft 5 is controlled by adjusting the rotation, thereby further adjusting the conveying rate.

[0035] In order to calculate the number of turns, the device is also provided with a device for detecting the number of times the restraining assembly has been operated. The device can be adjusted according to the actual situation. The following are two of the methods.

[0036] The first method is to use an infrared detector and a digital display screen to detect the number of rotations. The infrared detector is set on the dial plate 6 to detect the number of rotations, and the digital display screen is used to display the number of rotations.

[0037] In the second mode, the device for detecting the number of rotations is an external computer program device, which is electrically connected to the variable speed motor 7. The number of revolutions of the variable speed motor 7 can be automatically detected by the computer program device.

[0038] See also Figure 1 and Figure 4 In order to achieve preliminary inspection, a frame plate 8 is provided on one side of the top of the conveying track 2. The frame plate 8 can be fixed above the limit track 3. A camera lens 9 for detecting rollers is provided at the bottom of the frame plate 8. The camera lens 9 is connected to an external computer program device to achieve preliminary peripheral inspection by comparing photos. When a defective roller is found in the picture comparison, the hydraulic rod 10 provided on one side of the conveying track 2 is operated. The driving end of the hydraulic rod 10 extends to push the roller to remove the unqualified roller. The operating speed of the hydraulic rod 10 needs to be adapted to the moving speed of the roller.

[0039] The above components and electrical equipment are all existing technologies or existing feasible technologies. Their working principles, sizes and models are irrelevant to the functions of this application, so they will not be described in detail. They are all controlled by remote control switches.

[0040] How it works

[0041] When the bearing roller base surface receiving device is needed, the roller is fed in through the high port of the conveying pipe 1. When the roller rolls to the area of ​​the shell 4 by its own gravity, it will be blocked by the feeding plate 6;

[0042] Start the variable speed motor 7, drive the central shaft 5 to rotate, make the toggle plate 6 rotate, and further automatically toggle the roller. During the toggle process, the number of revolutions of the central shaft 5 will be calculated. When the roller falls onto the conveying track 2, the limit track 3 on the top of the conveying track 2 is aligned to block it, preventing it from falling, and the conveying track 2 continues to convey;

[0043] When it is transported to the bottom of the shelf 8, the camera lens 9 is operated, aligned and photographed, and then transmitted to an external computer program device for photo comparison. The unqualified subsequent hydraulic rods 10 are operated to remove them;

[0044] After the processing is completed, the number of rollers produced can be calculated according to the product of the number of revolutions of the central shaft 5 and the number of gaps between the corresponding feed plates 6, which is convenient for production management.

[0045] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing roller base surface receiving device, comprising a conveying pipe (1), wherein the conveying pipe (1) is arranged at an angle, and a conveying track (2) for conveying rollers is arranged at the bottom end side of the conveying pipe (1); Its characteristics are: The outer side of the conveying pipe (1) is fixedly connected to the outer side of the outer shell (4), and a through cavity (11) is provided between the outer sides of the conveying pipe (1) and the outer shell (4). A constraint component for controlling the conveying and receiving speed is provided inside the outer shell (4), and part of the constraint component passes through the through cavity (11). A frame plate (8) is provided on one side of the top of the conveying track (2), and a camera lens (9) for detecting the roller is provided at the bottom of the frame plate (8). The device is also provided with a device for detecting the number of times the constraint component is running.

2. The bearing roller base surface receiving device according to claim 1, characterized in that: The top of the conveying track (2) is connected to a limiting track (3), and the limiting track (3) is located near the end of the conveying pipe (1) and is limited by a shell with a closed top.

3. The bearing roller base surface receiving device according to claim 1, characterized in that: The constraint assembly comprises a central shaft (5) and a plurality of dial plates (6).

4. The bearing roller base surface receiving device according to claim 3, characterized in that: The two ends of the central shaft (5) are rotatably connected to the inner wall of the outer shell (4), and a plurality of transmission plates (6) are fixedly connected to the outer periphery of the central shaft (5).

5. The bearing roller base surface receiving device according to claim 4, characterized in that: The driving plate (6) can pass through the through cavity (11) and can block and restrict the balls inside.

6. The bearing roller base surface receiving device according to claim 1, characterized in that: A variable speed motor (7) is installed on one side of the housing (4), and a driving end of the variable speed motor (7) passes through the housing (4) and is fixedly connected to the end of the central shaft (5) through a coupling.

7. The bearing roller base surface receiving device according to claim 1, characterized in that: The equipment for detecting the number of rotations is an infrared detection and a digital display screen, and the infrared detection is arranged on the dial plate (6) to detect the number of rotations.

8. The bearing roller base surface receiving device according to claim 1, characterized in that: The device for detecting the number of operations is an external computer program device, and the computer program device is electrically connected to the variable speed motor (7).

9. The bearing roller base surface receiving device according to claim 1, characterized in that: The camera lens (9) is connected to an external computer program device to achieve preliminary peripheral detection by comparing photos.

10. The bearing roller base surface receiving device according to claim 1 or 9, characterized in that: A hydraulic rod (10) for rejecting unqualified rollers is provided on one side of the conveying track (2).

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