Feeding machine for bearing production

Abstract

The utility model discloses a feeding machine for bearing production, which comprises a stand and a conveyor, the top of the stand is open, the conveyor is arranged in the stand, the feeding machine further comprises a support frame, a driving table, two delay frames and two trapezoidal frames, the support frame is arranged at the top end of the stand, and the driving table is arranged on the support frame. The driving table is arranged at the top end of the supporting frame. The two trapezoidal frames are arranged, the adjusting plates are arranged on the opposite sides of the two trapezoidal frames, the distance between the front ends of the two adjusting plates is adjusted through the adjusting assembly, bearings of different sizes are released one by one on the conveyor, and meanwhile shafts always run in the center of the conveyor; the two time delay frames are arranged above the conveyor in a front-and-back mode, the two time delay frames are continuously pressed downwards in a front-and-back mode through the driving assembly, bearings on the conveyor are slowly released at intervals, and workers can conveniently conduct other machining on the released bearings.

Description

Technical Field

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

[0002] Bearings are generally composed of an outer ring, an inner ring, rolling elements, and a cage. The outer ring and the inner ring are collectively referred to as bearing rings. At present, the production of bearing rings mainly includes cutting, turning, heat treatment, rough grinding, fine grinding, demagnetization, cleaning and other processes. During the process from rough grinding to fine grinding, the product is generally transferred from the rough grinding equipment to the fine grinding equipment for processing through a feeder.

[0003] In the prior art, when most bearing feeders are conveying bearings, the bearings are scattered irregularly on the conveyor. There are many steps in bearing processing. Most of them are conveyed while workers complete a process on the conveyor. Sometimes the bearings are not all scattered on the side close to the workers. When workers take the bearings, they need to stand up and lie on the conveyor to take them, which increases the risk factor of the workers' work. Moreover, during the conveying process of the bearings, the intervals between each bearing are not equal. This will cause the workers to wait for the next bearing at different times when completing a whole set of processes. Sometimes, another product has arrived in front of the workers before one process is completed. This will cause the workers to take different times to complete a set of processes, destroying the consistency of the production process. Therefore, a feeder for bearing production is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a feeder for bearing production, comprising a platform and a conveyor, wherein the top of the platform is missing, and the conveyor is arranged inside the platform, and further comprising a support frame, a driving platform, two delay frames and two ladder frames, wherein the support frame is arranged at the top of the platform, the driving platform is arranged at the top of the support frame, the two delay frames are arranged at a front and rear interval just above the conveyor, a driving mechanism for driving the two delay frames to intermittently move downward is arranged inside the driving platform, the two ladder frames are respectively arranged on the left and right side walls of the platform, adjustment plates are rotatably arranged on opposite sides of the two ladder frames, and adjustment components for driving the adjustment plates to rotate relative to or opposite to each other are arranged on the left and right sides of the platform.

[0005] Preferably, the support frame includes two first support plates, four support legs and a second support plate, the two first support plates are connected to the top of the platform, the four support legs are respectively connected to the top of the two first support plates, the second support plate is connected to the inner sides of the four support legs, and the driving platform is connected to the top of the four support legs.

[0006] Preferably, the driving mechanism includes a motor, a threaded rod, a movable frame, two trapezoidal plates, two pulleys and two connecting rods, the motor is arranged on the front side of the driving platform, one end of the threaded rod is coaxially connected to the output shaft of the motor, and the other end is rotatably connected to the rear side wall of the driving platform, the movable frame is slidably arranged at the bottom end of the driving platform and extends into the interior thereof, the movable frame is threadedly connected to the threaded rod, the two trapezoidal plates are connected to the bottom end of the movable frame and are relatively staggered, the two connecting rods are slidably arranged at the bottom of the second support plate up and down and extend above it, the two pulleys are respectively connected to the top ends of the two connecting rods and are respectively slidably connected to the inclined surfaces of the two trapezoidal plates, and the two delay frames are respectively connected to the bottom ends of the two connecting rods.

[0007] Preferably, a limit plate is coaxially fixedly sleeved on the two connecting rods, and a spring is sleeved on the two connecting rods, and the two ends of the two springs are respectively connected to the bottom ends of the two limit plates and the second support plate.

[0008] Preferably, the bottom end of the driving platform is connected to a limiting plate, and the rear side is in contact with the moving frame.

[0009] Preferably, the adjustment assembly includes two hydraulic cylinders and two articulated frames, the two hydraulic cylinders are respectively arranged on the left and right sides of the platform, and the telescopic rods extend to the inside of the two ladder frames respectively, the two articulated frames are respectively slidably connected to the opposite sides of the two adjustment plates, and are respectively hinged to the telescopic rods of the two hydraulic cylinders.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] By setting up two ladder frames, adjusting plates are set on the opposite sides of the two ladder frames, and the distance between the front ends of the two adjusting plates is adjusted by the adjusting assembly, bearings of different sizes are released one by one on the conveyor, and the shaft is always kept running in the center position of the conveyor. By setting up two delay frames one after the other above the conveyor, and using the driving assembly to continuously press down the two delay frames one after the other, the bearings on the conveyor are released at intervals and slowly, making it convenient for workers to perform other processing on the released bearings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a structural schematic diagram of a feeder for bearing production proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of a driving mechanism of a feeder for bearing production proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of an adjustment component and an adjustment plate in a feeder for bearing production proposed by the utility model;

[0017] Figure numerals: 1. platform; 2. conveyor; 3. support frame; 31. first support plate; 32. support leg; 33. second support plate; 4. drive platform; 5. delay frame; 6. drive mechanism; 61. motor; 62. threaded rod; 63. movable frame; 64. trapezoidal plate; 65. pulley; 66. connecting rod; 67. limit plate; 68. spring; 7. trapezoidal frame; 71. adjustment plate; 8. adjustment assembly; 81. hydraulic cylinder; 82. articulated frame; 9. limit plate. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1-3As shown, the utility model proposes a feeder for bearing production, including a platform 1 and a conveyor 2, the top of the platform 1 is missing, and the conveyor 2 is arranged inside the platform 1, and also includes a support frame 3, a driving platform 4, two delay frames 5 and two ladder frames 7, the support frame 3 is arranged at the top of the platform 1, the driving platform 4 is arranged at the top of the support frame 3, the two delay frames 5 are arranged at a front and rear interval just above the conveyor 2, and the driving platform 4 is provided with a driving mechanism 6 for driving the two delay frames 5 to intermittently move downward, the two ladder frames 7 are respectively arranged on the left and right side walls of the platform 1, and the opposite sides of the two ladder frames 7 are rotatably provided with adjustment plates 71, and the left and right sides of the platform 1 are provided with adjustment components 8 for driving the adjustment plates 71 to rotate relative to or opposite to each other.

[0021] In the utility model, the top of the platform 1 is missing, and the conveyor 2 is arranged inside the platform 1. The two ladder frames 7 are respectively connected to the left and right side walls of the platform 1 and are arranged oppositely. The two adjustment plates 71 are respectively arranged inside the two ladder frames 7 and aligned with the hypotenuse of the ladder frames 7. Rongguang uses the adjustment component 8 to adjust the angle between the two adjustment plates 71 to release bearings of different sizes one by one. The driving platform 4 is supported by the support frame 3, and the driving platform 4 is fixedly connected to the top of the support frame 3. The two delay frames 5 are arranged one after the other below the driving platform 4. The two delay frames 5 are distributed symmetrically in the center. The two delay frames 5 are driven to move up and down continuously by using the driving mechanism 6. When moving, the front delay frame 5 first moves downward, and then rises while the rear delay frame 5 moves downward, so that the two delay frames 5 always maintain an up and down trend movement, and the bearings being conveyed on the conveyor 2 are intermittently conveyed, ensuring that a certain distance is maintained between the bearings conveyed on the conveyor 2, so that the staff can process the bearings on the conveyor 2.

[0022] In an optional embodiment, the support frame 3 includes two first support plates 31, four support legs 32 and a second support plate 33, the two first support plates 31 are connected to the top of the platform 1, the four support legs 32 are respectively connected to the top of the two first support plates 31, the second support plate 33 is connected to the inner sides of the four support legs 32, and the driving platform 4 is connected to the top of the four support legs 32.

[0023] In an optional embodiment, the driving mechanism 6 includes a motor 61, a threaded rod 62, a movable frame 63, two trapezoidal plates 64, two pulleys 65 and two connecting rods 66. The motor 61 is arranged on the front side of the driving platform 4, one end of the threaded rod 62 is coaxially connected to the output shaft of the motor 61, and the other end is rotatably connected to the rear side wall of the driving platform 4, the movable frame 63 is slidably arranged at the bottom end of the driving platform 4 and extends into the interior thereof, the movable frame 63 is threadedly connected to the threaded rod 62, the two trapezoidal plates 64 are connected to the bottom end of the movable frame 63 and are relatively staggered, the two connecting rods 66 are slidably arranged at the bottom of the second support plate 33 and extend above it, the two pulleys 65 are respectively connected to the top ends of the two connecting rods 66, and are respectively slidably connected to the inclined surfaces of the two trapezoidal plates 64, and the two delay frames 5 are respectively connected to the bottom ends of the two connecting rods 66.

[0024] In an optional embodiment, a limit plate 67 is coaxially fixedly sleeved on both connecting rods 66 , and a spring 68 is sleeved on both connecting rods 66 , and both ends of the two springs 68 are respectively connected to the bottom ends of the two limit plates 67 and the second support plate 33 .

[0025] It should be noted that when driving the two delay frames 5, the threaded rod 62 is driven to rotate by the driving motor 61, so that the movable frame 63 moves and the two trapezoidal plates 64 are driven to move. When the two trapezoidal plates 64 move back and forth, the two connecting rods 66 are continuously pressed down by the pressing pulley 65, so that the two delay frames 5 are pressed down, wherein the two trapezoidal plates 64 are also distributed in a centrally symmetrical manner.

[0026] In an optional embodiment, the bottom end of the driving platform 4 is connected to a limiting plate 9 , and the rear side is in contact with the moving frame 63 .

[0027] It should be noted that the limiting plate 9 limits the movable frame 63 to prevent the movable frame 63 from moving beyond the moving range of the trapezoidal plate 64 .

[0028] In an optional embodiment, the adjustment assembly 8 includes two hydraulic cylinders 81 and two articulated frames 82. The two hydraulic cylinders 81 are respectively arranged on the left and right sides of the platform 1, and the telescopic rods extend to the inside of the two ladder frames 7 respectively. The two articulated frames 82 are respectively slidably connected to the opposite sides of the two adjustment plates 71, and are respectively hinged to the telescopic rods of the two hydraulic cylinders 81.

[0029] It should be noted that the two articulated frames 82 are driven to move by the two hydraulic cylinders 81 , and the two articulated frames 82 are slidably connected to the opposite sides of the adjustment plate 71 , so as to push the adjustment plate 71 to rotate and change the angle between the two adjustment plates 71 .

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeder for bearing production, comprising a stand (1) and a conveyor (2), wherein the top of the stand (1) is missing, and the conveyor (2) is arranged inside the stand (1), characterized in that: It also includes a support frame (3), a drive platform (4), two delay frames (5) and two ladder frames (7), wherein the support frame (3) is arranged at the top of the platform (1), the drive platform (4) is arranged at the top of the support frame (3), the two delay frames (5) are arranged at a front and rear interval just above the conveyor (2), the drive platform (4) is provided with a drive mechanism (6) for driving the two delay frames (5) to intermittently move downward, the two ladder frames (7) are respectively arranged on the left and right side walls of the platform (1), the two ladder frames (7) are rotatably provided with adjustment plates (71) on the opposite sides, and the left and right sides of the platform (1) are provided with adjustment components (8) for driving the adjustment plates (71) to rotate relative to or opposite to each other.

2. A bearing production feeder according to claim 1, characterized in that: The support frame (3) comprises two first support plates (31), four support legs (32) and a second support plate (33); the two first support plates (31) are connected to the top of the platform (1); the four support legs (32) are respectively connected to the top of the two first support plates (31); the second support plate (33) is connected to the inner sides of the four support legs (32); and the driving platform (4) is connected to the top of the four support legs (32).

3. A bearing production feeder according to claim 2, characterized in that: The driving mechanism (6) comprises a motor (61), a threaded rod (62), a movable frame (63), two trapezoidal plates (64), two pulleys (65) and two connecting rods (66); the motor (61) is arranged at the front side of the driving platform (4); one end of the threaded rod (62) is coaxially connected to the output shaft of the motor (61), and the other end is rotatably connected to the rear side wall of the driving platform (4); the movable frame (63) is slidably arranged at the bottom end of the driving platform (4) and extends into the interior thereof; the movable frame (63) is threadedly connected to the threaded rod (62), the two trapezoidal plates (64) are connected to the bottom end of the movable frame (63) and are relatively staggered, the two connecting rods (66) are slidably arranged at the bottom of the second support plate (33) and extend above it, the two pulleys (65) are respectively connected to the top ends of the two connecting rods (66) and are respectively slidably connected to the inclined surfaces of the two trapezoidal plates (64), and the two delay frames (5) are respectively connected to the bottom ends of the two connecting rods (66).

4. A bearing production feeder according to claim 3, characterized in that: A limit plate (67) is coaxially fixedly sleeved on the two connecting rods (66), and a spring (68) is sleeved on the two connecting rods (66). The two ends of the two springs (68) are respectively connected to the bottom ends of the two limit plates (67) and the second support plate (33).

5. A bearing production feeder according to claim 3, characterized in that: The bottom end of the driving platform (4) is connected to a limiting plate (9), and the rear side is in contact with the moving frame (63).

6. A bearing production feeder according to claim 1, characterized in that: The adjustment assembly (8) comprises two hydraulic cylinders (81) and two articulated frames (82), the two hydraulic cylinders (81) being respectively arranged on the left and right sides of the platform (1), and the telescopic rods respectively extending into the interior of the two ladder frames (7), the two articulated frames (82) being respectively slidably connected to the opposite sides of the two adjustment plates (71), and being respectively articulated to the telescopic rods of the two hydraulic cylinders (81).

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