Automatic loading device for bearing balls

Abstract

The utility model discloses an automatic filling device for bearing balls. The automatic filling device comprises a base, a conveying belt, a bearing plate and a ball containing bin, wherein the base is used for bearing; the conveying belt is mounted on the inner side of the upper end of the base in a flush manner; an anti-deviation limiting structure is arranged on the upper side of the right end of the base, the anti-deviation limiting structure comprises a bearing plate, a limiting plate, an adjusting rod, a monitoring head, a first electric telescopic rod and a limiting rod, and the bearing plate is fixedly connected to the upper side of the right end of the base; the front side and the rear side of the bead containing bin are fixedly connected with a front connecting plate and a rear connecting plate correspondingly, and the front connecting plate and the rear connecting plate are fixedly connected to the upper sides of the front end and the rear end of the base correspondingly. According to the automatic bearing ball filling device, conveying of a bearing ring to be filled is conveniently controlled, a bearing outer ring to be filled is conveniently limited, the right end of an inner ring is conveniently attached to the inner side of the right end of the outer ring, ball filling in the later period is facilitated, and the number of filled balls is conveniently and accurately controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic filling of bearing balls, in particular to an automatic filling device for bearing balls. Background Art

[0002] Bearings are an important component in mechanical equipment, mainly supporting mechanical rotation and reducing friction. Since rolling bearings are generally composed of four parts: outer ring, inner ring, rolling elements and cage, in order to improve efficiency during the ball bearing production process, the balls need to be loaded through automatic loading devices.

[0003] For example, Chinese utility model patent with authorization announcement number CN219911540U discloses an automatic bearing ball loading device, belonging to the technical field of bearing processing equipment. The device comprises a workbench, a loading mechanism and a conveyor belt disposed at the upper end of the workbench, the loading mechanism disposed behind the conveyor belt, a plurality of evenly distributed bearing outer rings disposed on the conveyor belt, each bearing outer ring being provided with a bearing inner ring disposed inside the inner ring. The loading mechanism comprises a fixed column connected to the workbench, the fixed column being connected to a cross plate, the cross plate being connected to an electric push rod A at the end near the workbench, the output end of electric push rod A being connected to a movable plate, the end of the movable plate being connected to an electric push rod B at the end away from the fixed column, the output end of electric push rod B being connected to a placement box, the outer end of the placement box being provided with a discharge assembly, the bottom end of the placement box being connected to a ball storage box, and the front end of the placement box being provided with a folding column. This utility model realizes the automatic loading of bearing balls, improves loading efficiency, reduces labor, and has a simple structure and quick function implementation.

[0004] However, the existing automatic loading device for bearing balls is generally not convenient for controlling the delivery of the bearing rings to be loaded, is not convenient for limiting the outer rings of the bearings to be loaded, and is not convenient for accurately controlling the number of balls to be loaded during use. Therefore, we propose an automatic loading device for bearing balls to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an automatic bearing ball loading device to solve the problems of the existing automatic bearing ball loading device proposed in the above background technology, which is generally not convenient for controlling the delivery of the bearing ring to be loaded, not convenient for limiting the bearing outer ring to be loaded, and not convenient for accurately controlling the number of balls to be loaded during use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic bearing ball loading device, comprising: a base for bearing, a conveyor belt installed flush with the inner side of the upper end of the base, and a receiving plate and a ball storage bin arranged above the conveyor belt;

[0007] Also includes:

[0008] An anti-deflection limiting structure is provided on the upper right end of the base, wherein the anti-deflection limiting structure includes a receiving plate, a limiting plate, an adjusting rod, a monitoring head, a first electric telescopic rod and a limiting rod, and the receiving plate is fixedly connected to the upper right end of the base;

[0009] The front and rear sides of the pearl storage bin are respectively fixedly connected with a front connecting plate and a rear connecting plate, and the front connecting plate and the rear connecting plate are respectively fixedly connected to the upper sides of the front and rear ends of the base, and the inner side of the rear connecting plate is inlaid with a monitoring head, a display, a processor and a controller;

[0010] A filling control structure is provided in the bead holding bin, wherein the filling control structure includes a transfer rod, a groove, a guide plate, a gear, a rack, a second electric telescopic rod, a fixed plate and a filling rod, and the transfer rod is attached to the inner side of the middle part of the bead holding bin, and a guide pipe is provided under the transfer rod and is threadedly connected to the bead holding bin.

[0011] Preferably, a limit plate is symmetrically arranged on the inner side of the receiving plate and is fitted with the conveyor belt, and an adjustment rod threadedly connected to the inner side of the upper end of the limit plate passes through the inner side, and the adjustment rod is engaged and non-detachably connected to the inner side of the lower right end of the receiving plate.

[0012] Preferably, a first electric telescopic rod is fixedly installed on the lower middle side of the left end of the connecting plate, and a limiting rod is fixedly connected under the first electric telescopic rod, and a monitoring head is embedded and installed on the inner side of the upper right end of the connecting plate and is tilted downward to the limiting rod.

[0013] Preferably, a monitoring head inclined downward toward the air guide pipe is embedded and installed on the inner side of the front lower end of the rear connecting plate, and the display, processor and controller are located on the inner side of the rear upper end of the rear connecting plate.

[0014] Preferably, grooves are provided at equal intervals on the inner side of the upper end of the transfer rod, and a guide plate symmetrically fixed to the bead storage bin is provided on the outside of the transfer rod, and a filling rod threadedly connected to the transfer rod is nested in the groove.

[0015] Preferably, a gear that engages and penetrates the bead storage bin and the front connecting plate is fixedly connected to the front side of the transfer rod, and a rack is meshedly connected to the left side of the gear.

[0016] Preferably, a second electric telescopic rod is fixedly connected under the rack, and a fixing plate fixedly connected to the front connecting plate is nested outside the second electric telescopic rod, and the upper end of the fixing plate is fitted to the outer side of the rack.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the automatic bearing ball loading device facilitates the control of the conveying of the bearing ring to be loaded, facilitates the limitation of the bearing outer ring to be loaded, facilitates the right end of the inner ring to fit the right end of the outer ring to the inner side of the outer ring, facilitates the subsequent ball loading, and facilitates the precise control of the number of balls loaded;

[0018] 1. It is equipped with a base, a conveyor belt, a receiving plate and a monitoring head. Since the conveyor belt is installed flush with the base, a receiving plate, a front connecting plate and a rear connecting plate fixedly connected to the base are provided on the upper outer side of the conveyor belt. The receiving plate and the rear connecting plate are both embedded with monitoring heads. The display, processor and controller are embedded on the inner side of the rear upper end of the rear connecting plate, so as to facilitate the control of the conveying of the bearing rings to be loaded;

[0019] 2. A receiving plate, a limiting plate, an adjusting rod and a first electric telescopic rod are provided. A limiting plate that fits the conveyor belt is symmetrically provided on the inner side of the lower end of the receiving plate. The inner side of the upper end of the limiting plate is threadedly connected to an adjusting rod that is non-detachably engaged with the receiving plate. The first electric telescopic rod is fixedly installed on the lower middle part of the left end of the receiving plate. A limiting rod is fixedly connected under the first electric telescopic rod. This facilitates limiting the outer ring of the bearing to be loaded and facilitates fitting the right end of the inner ring to the inner side of the right end of the outer ring for subsequent ball loading.

[0020] 3. A bead storage bin, a front connecting plate, a rear connecting plate and a transfer rod are provided. A bead storage bin fixed to the front connecting plate and the rear connecting plate is provided above the conveyor belt, a transfer rod with grooves provided at equal intervals is fitted inside the bead storage bin, and a guide plate symmetrically fixed to the bead storage bin is fitted outside the transfer rod. A gear that is engaged with and penetrates the bead storage bin and the front connecting plate is fixedly connected in front of the guide plate, and a rack with a second electric telescopic rod installed on the lower side is meshedly connected to the outside of the gear, and a filling rod threadedly connected to the transfer rod is provided in the groove, so it is convenient to accurately control the amount of ball loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0024] Figure 4 For this utility model Figure 3 A in the middle is an enlarged structural diagram;

[0025] Figure 5 This is a schematic diagram of the front view of the three-dimensional structure of the connection between the receiving plate and the adjusting rod of the utility model;

[0026] Figure 6 This is a rear perspective structural diagram of the connection between the gear and the front connecting plate of the utility model.

[0027] In the figure: 1. Base; 2. Conveyor belt; 3. Receiver plate; 4. Limit plate; 5. Adjustment rod; 6. Monitoring head; 7. First electric telescopic rod; 8. Limit rod; 9. Bead storage bin; 10. Front connecting plate; 11. Rear connecting plate; 12. Display; 13. Processor; 14. Controller; 15. Transfer rod; 16. Groove; 17. Guide plate; 18. Gear; 19. Rack; 20. Second electric telescopic rod; 21. Fixed plate; 22. Guide pipe; 23. Filling rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-6 , The utility model provides a technical solution: an automatic loading device for bearing balls, comprising a base 1, a conveyor belt 2, a receiving plate 3, a limit plate 4, an adjusting rod 5, a monitoring head 6, a first electric telescopic rod 7, a limit rod 8, a bead storage bin 9, a front connecting plate 10, a rear connecting plate 11, a display 12, a processor 13, a controller 14, a transfer rod 15, a groove 16, a guide plate 17, a gear 18, a rack 19, a second electric telescopic rod 20, a fixing plate 21, a guide pipe 22 and a filling rod 23, a conveyor belt 2 is flush mounted on the inner side of the upper end of the base 1, and a receiving plate 3 and a bead storage bin 9 are arranged above the conveyor belt 2, an anti-deviation limiting structure is arranged on the upper right end of the base 1, wherein the anti-deviation limiting structure includes the receiving plate 3, the limit plate 4, the adjusting rod 5, the monitoring head 6, the first An electric telescopic rod 7 and a limiting rod 8, and the receiving plate 3 is fixedly connected to the upper right end of the base 1, and the front and rear sides of the bead holding bin 9 are respectively fixedly connected with a front connecting plate 10 and a rear connecting plate 11, and the front connecting plate 10 and the rear connecting plate 11 are respectively fixedly connected to the upper front and rear ends of the base 1, and the inner side of the rear connecting plate 11 is inlaid with a monitoring head 6, a display 12, a processor 13 and a controller 14, and a filling control structure is provided in the bead holding bin 9, wherein the filling control structure includes a transfer rod 15, a groove 16, a guide plate 17, a gear 18, a rack 19, a second electric telescopic rod 20, a fixed plate 21 and a filling rod 23, and the transfer rod 15 is attached to the inner side of the middle part of the bead holding bin 9, and a guide pipe 22 threadedly connected to the bead holding bin 9 is provided under the transfer rod 15. Specific embodiment 1

[0031] In order to solve the problem in the prior art that it is inconvenient to control the conveying of the bearing ring to be loaded and it is inconvenient to limit the outer ring of the bearing to be loaded, this embodiment adopts the following technical solutions, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 First, according to the size of the outer ring of the bearing, the adjusting rod 5 that is non-detachably connected to the inner side of the lower right end of the receiving plate 3 can be rotated. Since the outer sides of the front and rear ends of the adjusting rod 5 are threadedly connected with the limit plates 4 that are symmetrically arranged with the receiving plate 3, the limit plates 4 are fitted on the conveyor belt 2 that is flush installed in the base 1. Therefore, by rotating the adjusting rod 5, it is easy to move the limit plates 4 under the fit limit of the conveyor belt 2 until the spacing size within the limit plates 4 is the same as the diameter size of the outer ring of the bearing, so as to adjust the outer ring of the bearing placed on the conveyor belt 2 later. The controller 14 embedded inside the rear upper end of the rear connecting plate 11 can then be used to control the conveyor belt 2 installed in the base 1 to operate, and the monitoring head 6 embedded inside the receiving plate 3 and the rear connecting plate 11, the first electric telescopic rod 7 fixedly installed on the lower left end of the receiving plate 3, the display 12 and the processor 13 embedded inside the rear upper end of the rear connecting plate 11, and the rack 19 nested inside the second electric telescopic rod 20 can be controlled by the controller 14 to cooperate and operate, so that the display 12 displays the picture monitored by the monitoring head 6;

[0032] like Figure 1 、 Figure 2 and Figure 3 Then the bearing ring to be loaded with balls can be placed on the inner side of the right end of the limiting plate 4 so as to be transported by the conveyor belt 2. When the monitoring head 6 embedded on the inner side of the right upper end of the receiving plate 3 detects that the bearing ring is under the limiting rod 8, the controller 14 controls the first electric telescopic rod 7 under the processing of the processor 13 to operate so that the limiting rod 8 is lowered into the inner ring of the bearing so that the right end of the inner ring is in contact with the inner side of the right end of the outer ring under the restriction of the limiting rod 8. For the purpose of ball loading, after the right end of the inner ring is fitted to the inner side of the right end of the outer ring, the controller 14 controls the first electric telescopic rod 7 to operate again, so that the limiting rod 8 returns to its original position, so that the conveyor belt 2 continues to transport the bearing ring to the left. When the monitoring head 6 embedded on the inner side of the front lower end of the rear connecting plate 11 detects that the bearing ring is located inside and below the bead storage bin 9, the controller 14 controls the conveyor belt 2 to stop operating under the processing of the processor 13, so that the device can automatically load the bearing ring with balls. Specific embodiment 2

[0034] In order to solve the problem in the prior art that it is inconvenient to accurately control the number of balls loaded, this embodiment adopts the following technical solutions, such as Figure 1 、 Figure 2、 Figure 3 、 Figure 4 and Figure 6 When the bearing ring is transported to the bottom of the bead storage bin 9 by the conveyor belt 2, so that the guide tube 22 connected by the inner thread of the lower end of the bead storage bin 9 is located above the left end of the inner ring and the outer ring, the controller 14 controls the second electric telescopic rod 20 installed in the fixed plate 21 in front of the front connecting plate 10 to operate, so that the second electric telescopic rod 20 drives the rack 19 fixedly connected thereto to move up and down. Since the outer side of the rack 19 is provided with a gear 18 meshing with it, the gear 18 is engaged and passes through the bead storage bin 9 and the front connecting plate 10, and the gear 18 is fixedly connected to the transfer rod 15 that is fitted with the bead storage bin 9. The upper end of the transfer rod 15 is provided with grooves 16 at equal intervals. , the outer side of the transfer rod 15 is fitted with a guide plate 17 symmetrically fixed to the bead bin 9. Therefore, by raising and lowering the rack 19, the gear 18 can drive the transfer rod 15 to flip under the limit of the bead bin 9 and the front connecting plate 10, so that the balls clipped in the groove 16 are placed on the inner side of the lower end of the bead bin 9 so that they can be filled between the inner ring and the outer ring through the guide tube 22, and a filling rod 23 threadedly connected to the transfer rod 15 is nested on the inner side of the groove 16. Therefore, the number of connections between the filling rod 23 and the transfer rod 15 can be controlled to achieve the purpose of accurately controlling the number of balls loaded. The above electrical components are all existing technologies and will not be described in detail here.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art. They will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bearing ball automatic loading device, comprising: A base (1) for carrying a load, a conveyor belt (2) installed flush with the inner side of the upper end of the base (1), a receiving plate (3) and a bead storage bin (9) arranged above the conveyor belt (2); It is characterized by further comprising: An anti-deflection limiting structure is provided on the upper right end of the base (1), wherein the anti-deflection limiting structure comprises a receiving plate (3), a limiting plate (4), an adjusting rod (5), a monitoring head (6), a first electric telescopic rod (7) and a limiting rod (8), and the receiving plate (3) is fixedly connected to the upper right end of the base (1); The front and rear sides of the pearl storage bin (9) are respectively fixedly connected with a front connecting plate (10) and a rear connecting plate (11), and the front connecting plate (10) and the rear connecting plate (11) are respectively fixedly connected to the upper sides of the front and rear ends of the base (1), and a monitoring head (6), a display (12), a processor (13) and a controller (14) are embedded and installed on the inner side of the rear connecting plate (11); The bead storage bin (9) is provided with a filling control structure, wherein the filling control structure includes a transfer rod (15), a groove (16), a guide plate (17), a gear (18), a rack (19), a second electric telescopic rod (20), a fixing plate (21) and a filling rod (23), and the transfer rod (15) is attached to the inner side of the middle part of the bead storage bin (9), and a guide pipe (22) is provided under the transfer rod (15) and is threadedly connected to the bead storage bin (9).

2. The automatic bearing ball loading device according to claim 1, characterized in that: A limiting plate (4) is symmetrically arranged on the inner side of the receiving plate (3) and is arranged in contact with the conveyor belt (2), and an adjusting rod (5) threadedly connected to the limiting plate (4) passes through the inner side of the upper end of the limiting plate (4), and the adjusting rod (5) is engaged and non-detachably connected to the inner side of the lower right end of the receiving plate (3).

3. The automatic bearing ball loading device according to claim 1, characterized in that: A first electric telescopic rod (7) is fixedly mounted on the lower middle part of the left end of the connecting plate (3), a limiting rod (8) is fixedly connected below the first electric telescopic rod (7), and a monitoring head (6) is embedded and mounted on the inner side of the upper right end of the connecting plate (3) and is tilted downward toward the limiting rod (8).

4. The automatic bearing ball loading device according to claim 1, characterized in that: A monitoring head (6) tilted downwardly toward the air guide pipe (22) is embedded and installed on the inner side of the front lower end of the rear connecting plate (11), and a display (12), a processor (13) and a controller (14) are located on the inner side of the rear upper end of the rear connecting plate (11).

5. The automatic bearing ball loading device according to claim 1, characterized in that: Grooves (16) are provided at equal intervals on the inner side of the upper end of the transfer rod (15), and a guide plate (17) symmetrically fixed to the bead storage bin (9) is provided on the outside of the transfer rod (15), and a filling rod (23) threadedly connected to the transfer rod (15) is nested and installed in the groove (16).

6. The automatic bearing ball loading device according to claim 1, characterized in that: The front side of the transfer rod (15) is fixedly connected with a gear (18) that engages and penetrates the bead storage bin (9) and the front connecting plate (10), and the left side of the gear (18) is meshedly connected with a rack (19).

7. The automatic bearing ball loading device according to claim 1, characterized in that: A second electric telescopic rod (20) is fixedly connected to the rack (19), and a fixing plate (21) fixedly connected to the front connecting plate (10) is nested and attached to the outside of the second electric telescopic rod (20), and the upper end of the fixing plate (21) is attached to the outer side of the rack (19).

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