Bearing production transfer machine

Abstract

The utility model discloses a bearing production transfer machine, which belongs to the technical field of bearing production and comprises a base, a conveyor belt for transferring bearings is arranged in an inner cavity of the base, a transverse plate is transversely arranged above the conveyor belt, two connecting plates are symmetrically welded on the bottom surface of the transverse plate, and limiting rods are welded on opposite side surfaces of the two connecting plates. The circumferential side of the limiting rod is slidably sleeved with a rack, the bottom face of the rack is provided with a plurality of beating-down plates used for beating the vertical bearing at equal intervals, one side face of the rack is connected with a spring, the free end of the spring is fixedly connected with one side face of one connecting plate, and a driving motor is installed on the top face of the transverse plate. The output end of the driving motor penetrates through the transverse plate to be connected with a half gear meshed with the rack, and a slicking assembly used for slicking stacked and leaning bearings is arranged above the base. According to the bearing production transfer machine, the problem that bearings are prone to erecting, stacking and leaning is solved, and the influence on transferring the bearings to next machining equipment is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of bearing manufacturing technology, and in particular to a bearing manufacturing transfer machine. Background Technology

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support rotating mechanical bodies, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. In the bearing production process, a transfer device is needed to quickly move the bearings from one processing equipment to the next. However, when transferring bearings, the large number of bearings makes it easy for them to stand upright, stack, or lean at an angle on the conveyor belt. This can lead to rolling and blockage of the bearings, thus affecting their transfer to the next processing equipment.

[0003] There is an existing Chinese patent (authorization announcement number CN211282734U) for a bearing production conveying device, which "includes a guide belt and a collection tray, both ends of the guide belt are driven to be connected to small rollers, one end of the small rollers is fixedly connected to the upper surface of a frame, and a large roller is rotatably connected to the inside of the frame through a bearing seat, and a transmission belt is driven to be connected to the surface of the large roller."

[0004] It is evident that the cited patent document contains bearings that are prone to being erected, stacked, or leaning. Utility Model Content

[0005] The purpose of this utility model is to provide a bearing production transfer machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a bearing production transfer machine, comprising a base, a conveyor belt for transferring bearings provided in the inner cavity of the base, a horizontal plate provided above the conveyor belt, two connecting plates symmetrically welded to the bottom surface of the horizontal plate, a limit rod welded to one side of the two connecting plates opposite to each other, a rack slidably sleeved on the periphery of the limit rod, a plurality of knocking plates for knocking down upright bearings are equidistantly installed on the bottom surface of the rack, a spring is connected to one side of the rack, the free end of the spring is connected and fixed to one side of one of the connecting plates, a drive motor is installed on the top surface of the horizontal plate, the output end of the drive motor passes through the horizontal plate and is connected to a half gear meshing with the rack, and a leveling assembly for leveling stacked and inclined bearings is provided above the base.

[0007] Preferably, the leveling assembly includes a bracket, an electric push rod, and a scraper, wherein the bracket is in an inverted U-shape and is mounted on both sides of the base.

[0008] Preferably, the electric actuator is mounted on the top surface of the bracket, and the output end of the electric actuator extends through to the bottom of the bracket.

[0009] Preferably, the scraper is connected and fixed to the output end of the electric push rod, and the scraper is located on one side of the multiple knocking plates.

[0010] Preferably, C-shaped connecting frames are welded to both sides of the base, and a threaded shaft is rotatably connected to the inner bottom surface of one of the connecting frames via a pin.

[0011] Preferably, the top end of the threaded shaft extends through to the top of the connecting frame and is connected to a throttle handle, and the horizontal plate is threadedly sleeved on the periphery of the threaded shaft.

[0012] Preferably, a sliding rod is welded to the inner bottom surface of another connecting frame, and the cross plate is slidably sleeved on the periphery of the sliding rod.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0014] This bearing production transfer machine, by turning on the drive motor, provides power to rotate the half gear, thereby causing the rack to reciprocate. This allows multiple knocking plates to push the upper part of the upright bearing, so that the upright bearing can lie horizontally on the surface of the conveyor belt for transfer. Compared with the existing bearing transfer device, this device can change the bearing from an upright position to a horizontal position, thereby improving the transfer and reducing bearing rolling and blockage.

[0015] By using a leveling component, stacked and leaning bearings can be leveled. In conjunction with a tilting plate, bearings that are upright, stacked, or leaning can be turned into a horizontal position, allowing them to be transported in an orderly manner via a conveyor belt. The rotating threaded shaft can adjust the height of the tilting plate, making it easy to tilt bearings of different widths. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side view of the horizontal plate and connecting frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the rack and half gear of this utility model;

[0020] Figure 4 This is a side view of the electric push rod and scraper of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] In the diagram: 1. Base; 2. Conveyor belt; 3. Horizontal plate; 4. Connecting plate; 5. Limiting rod; 6. Rack; 7. Tilt plate; 8. Spring; 9. Drive motor; 10. Half gear; 11. Bracket; 12. Electric push rod; 13. Scraper; 14. Connecting frame; 15. Threaded shaft; 16. Throttle; 17. Slide rod. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order 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 well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0025] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0026] like Figures 1 to 4 The bearing production transfer machine shown includes a base 1, and a conveyor belt 2 for transferring bearings is provided in the inner cavity of the base 1. The base 1 can be installed at the discharge port of the previous bearing processing equipment, so that the bearing that has completed the processing can fall from the discharge port onto the surface of the conveyor belt 2, and the conveyor belt 2 can transfer the bearing to the next processing equipment.

[0027] A horizontal plate 3 is provided above the conveyor belt 2. Two connecting plates 4 are symmetrically welded to the bottom surface of the horizontal plate 3. Limiting rods 5 are welded to the opposite side of the two connecting plates 4. A rack 6 is slidably sleeved on the periphery of the limiting rod 5. Several knocking plates 7 for knocking down the vertical bearing are installed at equal intervals on the bottom surface of the rack 6. When the conveyor belt 2 transports the vertical bearing, the vertical bearing will move between the knocking plates 7. At this time, moving the rack 6 will cause the rack 6 to drive the knocking plates 7 to move, so that the knocking plates 7 can push the upper part of the vertical bearing, thereby knocking down the vertical bearing and making the vertical bearing present a horizontal position, so that the conveyor belt 2 can continue to transport the horizontal bearing.

[0028] A spring 8 is connected to one side of the rack 6. The free end of the spring 8 is fixedly connected to one side of one of the connecting plates 4. A drive motor 9 is installed on the top surface of the horizontal plate 3. The output end of the drive motor 9 passes through the horizontal plate 3 and is connected to a half gear 10 that meshes with the rack 6. By turning on the drive motor 9, the half gear 10 can be driven to rotate, causing the half gear 10 to move the rack 6 toward the spring 8 and compress the spring 8. The spring 8 will deform under pressure, buffering the force and achieving a damping effect. After the teeth on the periphery of the half gear 10 disengage from the rack 6, the rack 6 will return to its original position due to the spring 8. When the teeth on the periphery of the half gear 10 re-engage the rack 6, it will drive the rack 6 toward the spring 8 again. By repeating the operation, the rack 6 can perform lateral reciprocating motion, thereby causing multiple knocking plates 7 to reciprocate and knock down the vertical bearing.

[0029] A leveling assembly for leveling stacked and leaning bearings is provided above the base 1. The leveling assembly includes a bracket 11, an electric push rod 12, and a scraper 13. The bracket 11 is inverted U-shaped and installed on both sides of the base 1. The electric push rod 12 is installed on the top surface of the bracket 11, and the output end of the electric push rod 12 extends through to the bottom of the bracket 11. The scraper 13 is connected and fixed to the output end of the electric push rod 12. The scraper 13 is located on one side of multiple knocking plates 7. Because the scraper 13 is located on one side of multiple knocking plates 7, the vertical bearing moves to one side of the scraper 13 and abuts against the scraper 13, still between multiple knocking plates 7. If the bearings are stacked and leaning, the conveyor belt 2 drives the stacked and leaning bearings to one side of the scraper 13. Since only one bearing can pass through between the scraper 13 and the conveyor belt 2, the scraper 13 will push the stacked and leaning bearings, so that the stacked and leaning bearings can be in a horizontal position on the surface of the conveyor belt 2.

[0030] The electric push rod 12 can drive the scraper 13 to perform longitudinal reciprocating motion, thereby changing the distance between the scraper 13 and the conveyor belt 2, which facilitates the pushing of bearings of different thicknesses.

[0031] Two vertical plates are symmetrically installed on the top surface of the base 1, and a guide plate is bolted to the opposite side of the two vertical plates. This allows the bearing, which has been leveled by the scraper 13 and the tilting plate 7, to move along the guide plate, thus enabling the bearing to be transported in an orderly manner.

[0032] C-shaped connecting frames 14 are welded to both sides of the base 1. The inner bottom surface of one of the connecting frames 14 is rotatably connected to a threaded shaft 15 via a pin. The top end of the threaded shaft 15 extends through to the top of the connecting frame 14 and is connected to a handle 16. The horizontal plate 3 is threaded around the threaded shaft 15. By turning the handle 16, the operator can rotate the threaded shaft 15, thereby causing the horizontal plate 3 to move longitudinally. This allows the height of multiple knocking plates 7 to be adjusted, so that the knocking plates 7 can knock down bearings of different diameters. When the multiple knocking plates 7 move laterally, they will only push the upper part of the vertical bearing.

[0033] The inner bottom surface of the connecting bracket 14 with the threaded shaft 15 is provided with a groove (not shown), and a bearing (not shown) is fixedly installed on the inner side wall of the groove. The circumference of the bottom end of the threaded shaft 15 passes through the bearing and is connected and fixed to the inner side wall of the bearing, so that when the threaded shaft 15 rotates, it will drive the inner ring of the bearing to rotate, so that the bearing supports the threaded shaft 15 and allows the threaded shaft 15 to rotate.

[0034] Another connecting frame 14 has a sliding rod 17 welded to its inner bottom surface. The horizontal plate 3 is slidably sleeved on the periphery of the sliding rod 17. When the horizontal plate 3 performs longitudinal reciprocating motion, it will move on the periphery of the sliding rod 17, so that the sliding rod 17 can limit the movement of the horizontal plate 3.

[0035] Working principle:

[0036] This bearing production transfer machine has its base 1 installed at the discharge port of the bearing processing equipment. This allows the bearings that have completed the processing step to fall from the discharge port onto the surface of the conveyor belt 2, which then transfers the bearings to the next processing equipment. If the bearing is in an upright position, it will move to one side of the scraper 13 and press against it. At this time, the drive motor 9 is activated, which drives the rack 6 via the half-gear 10. The rack 6, in conjunction with the spring 8, reciprocates, thereby driving multiple knocking plates 7 to reciprocate. The knocking plate 7 can push the upper part of the upright bearing, thereby knocking down the upright bearing and making the upright bearing present a horizontal position, so that the conveyor belt 2 can continue to transfer the bearing. If the bearing is stacked or leaning, the conveyor belt 2 will move the stacked and leaning bearing to one side of the scraper 13. Since only one bearing can pass through between the scraper 13 and the conveyor belt 2, the scraper 13 will push the stacked and leaning bearing, so that each bearing can present a horizontal position on the surface of the conveyor belt 2, thereby allowing multiple bearings to be transferred neatly and orderly.

[0037] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bearing production transfer machine, comprising a base (1), characterized in that: The base (1) has a conveyor belt (2) for transferring bearings in its inner cavity. A horizontal plate (3) is provided above the conveyor belt (2). Two connecting plates (4) are symmetrically welded to the bottom surface of the horizontal plate (3). Limiting rods (5) are welded to the opposite side of the two connecting plates (4). A rack (6) is slidably sleeved on the periphery of the limiting rod (5). Several knocking plates (7) for knocking down the upright bearings are installed at equal intervals on the bottom surface of the rack (6). A spring (8) is connected to one side of the rack (6). The free end of the spring (8) is connected and fixed to one side of one of the connecting plates (4). A drive motor (9) is installed on the top surface of the horizontal plate (3). The output end of the drive motor (9) passes through the horizontal plate (3) and is connected to a half gear (10) that meshes with the rack (6). A leveling assembly for leveling stacked and leaning bearings is provided above the base (1).

2. The bearing production transfer machine according to claim 1, characterized in that: The leveling assembly includes a bracket (11), an electric push rod (12), and a scraper (13). The bracket (11) is in an inverted U-shape and is installed on both sides of the base (1).

3. The bearing production transfer machine according to claim 2, characterized in that: The electric push rod (12) is installed on the top surface of the bracket (11), and the output end of the electric push rod (12) extends through to the bottom of the bracket (11).

4. A bearing production transfer machine according to claim 3, characterized in that: The scraper (13) is connected and fixed to the output end of the electric push rod (12), and the scraper (13) is located on one side of the multiple knocking plates (7).

5. A bearing production transfer machine according to claim 1, characterized in that: The base (1) has C-shaped connecting frames (14) welded to its two sides respectively, and the inner bottom surface of one of the connecting frames (14) is rotatably connected to a threaded shaft (15) via a pin.

6. A bearing production transfer machine according to claim 5, characterized in that: The top end of the threaded shaft (15) extends through to the top of the connecting frame (14) and is connected to a throttle (16). The horizontal plate (3) is threaded around the circumference of the threaded shaft (15).

7. A bearing production transfer machine according to claim 5, characterized in that: Another connecting frame (14) has a slide rod (17) welded to its inner bottom surface, and the cross plate (3) is slidably sleeved on the periphery of the slide rod (17).

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