Efficient sorting equipment for bearing production

Abstract

The efficient sorting equipment for bearing production comprises a mounting frame, a supporting plate is fixedly connected to the left side of the mounting frame, a mounting plate is mounted at the top end of the supporting plate, and a driving motor is mounted at the rear end of the mounting plate. According to the efficient sorting equipment for bearing production, a mounting plate and a third sorting opening are arranged, a driving motor is started, the driving motor drives an eccentric rotating disc to rotate through a connecting shaft, the edge of the front end of the eccentric rotating disc is arranged between sliding rollers, and a sorting plate is connected to the right side of a frame; the eccentric rotating disc rotates, so that the frame can drive the sorting plate to slide left and right in the mounting frame, the bearing steel balls at the top end of the sorting plate can be shaken, the bearing steel balls are sorted into the storage box through the first sorting opening, the second sorting opening and the third sorting opening, and the sorting efficiency can be improved by shaking the sorting plate left and right; the problems that the bearing steel ball sorting efficiency is low, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production, in particular to a high-efficiency sorting device for bearing production. Background Art

[0002] Bearings are components that fix and reduce the load friction coefficient during mechanical transmission. Bearings are an important component in contemporary mechanical equipment. In bearing production, the processed bearing steel balls are of different sizes, so they need to be sorted manually. Manual sorting of bearing steel balls is inefficient, time-consuming and labor-intensive, and can easily affect the efficiency of bearing production.

[0003] Therefore, we proposed a new type of efficient sorting equipment for bearing production to improve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient sorting device for bearing production, so as to solve the problem of low efficiency, time-consuming and labor-intensive sorting of bearing steel balls proposed in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient sorting equipment for bearing production, comprising a mounting frame, a left side of the mounting frame is fixedly connected to a support plate, a top end of the support plate is mounted with a mounting plate, a rear end of the mounting plate is mounted with a driving motor, an output end of the driving motor is fixedly connected to a connecting shaft, a front end of the connecting shaft is fixedly connected to an eccentric turntable, a sorting plate is movably connected inside the mounting frame, a sorting box is fixedly connected to the top of the sorting plate, a first partition is fixedly connected to the left side of the inside of the sorting box, a second partition is fixedly connected to the right side of the inside of the sorting box, a front end of the left side of the sorting plate is fixedly connected to a frame, sliding rollers are movably connected to both sides of the rear end of the frame, a first sorting port is opened on the left side of the inside of the sorting plate, a third sorting port is opened on the right side of the inside of the sorting plate, and a second sorting port is opened in the middle of the inside of the sorting plate.

[0006] Preferably, the right edge of the front end of the eccentric turntable is arranged between sliding rollers, and the inner diameters of the first sorting port, the second sorting port and the third sorting port increase successively.

[0007] Preferably, a feed port is fixedly connected to the left side of the top end of the mounting frame, and guide plates are fixedly connected to both sides of the bottom end of the feed port.

[0008] Preferably, a hydraulic cylinder is installed on the top of the first partition and the second partition, and a baffle is fixedly connected to the bottom of the hydraulic cylinder. Reserved grooves are respectively provided at the bottom ends of the first partition and the second partition, and limiting sliding blocks are fixedly connected at both ends of the baffle. Limiting sliding grooves are respectively provided at both ends of the first partition and the second partition.

[0009] Preferably, the limiting sliding block is arranged inside the limiting sliding groove, and the limiting sliding block slides up and down inside the limiting sliding groove.

[0010] Preferably, three groups of bottom plates are arranged at the bottom end of the mounting frame, a weight sensor is arranged at the top end of the bottom plate, a storage box is arranged at the top end of the bottom plate, an electric push rod is installed at the rear end of the mounting frame, and a push plate is installed at the output end of the electric push rod.

[0011] Preferably, the electric push rods are provided in three groups, and the push plate is provided at the rear end of the storage box.

[0012] Preferably, a handle is installed at the front end of the storage box, and a buffer pad is installed at the front end of the push plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the efficient sorting equipment for bearing production not only improves the sorting efficiency, improves the sorting accuracy and prevents secondary sorting, but also facilitates feeding and taking out of materials;

[0014] (1) A mounting plate, an eccentric turntable, a connecting shaft, a frame, a sliding roller, a first sorting port, a second sorting port, and a third sorting port are provided, and a driving motor is started. The driving motor drives the eccentric turntable to rotate through the connecting shaft. Since the edge of the front end of the eccentric turntable is arranged between the sliding rollers, and the sorting plate is connected to the right side of the frame, the rotation of the eccentric turntable can make the frame drive the sorting plate to slide left and right inside the mounting frame, so that the bearing steel ball at the top of the sorting plate can be shaken so that the bearing steel ball can be sorted into the storage box through the first sorting port, the second sorting port, and the third sorting port. The left and right shaking of the sorting plate can improve the sorting efficiency;

[0015] (2) By providing a first partition, a second partition, a hydraulic oil cylinder, a baffle, a reserved groove, a limit slider and a limit slide groove, the bearing steel ball with the smallest diameter falls from the top of the sorting plate through the first sorting port. After the bearing steel ball falls, the hydraulic oil cylinder at the top of the first partition is started, and the hydraulic oil cylinder drives the baffle to rise to open the reserved groove. After the reserved groove inside the first partition is opened, the bearing steel ball will fall from the top of the sorting plate through the second sorting port, and then the hydraulic oil cylinder at the top of the second partition is started again, and the bearing steel ball with the largest diameter falls from the top of the sorting plate through the third sorting port, thereby completing the sorting of the bearing steel balls. Opening the reserved grooves in sequence can prevent smaller bearing steel balls from falling through the inside of the second sorting port and the third sorting port, thereby improving the accuracy of sorting;

[0016] (3) By providing a bottom plate, a weight sensor, a storage box, a handle, a guide plate, an electric push rod and a push plate, the guide plate can guide the bearing steel balls so that the bearing steel balls can fall accurately on the leftmost side of the sorting box body, and the weight sensor can weigh the storage box. When there are too many bearing steel balls in the storage box, an alarm will sound to notify the staff, and then the conveying of the bearing steel balls will be stopped. After that, the electric push rod will be started, and the electric push rod will drive the push plate to push the storage box out of the mounting frame, so as to facilitate the removal of the bearing steel balls after sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of the eccentric rotating disk of the utility model from top view;

[0019] Figure 3 It is a schematic diagram of an enlarged side cross-sectional structure of the first partition of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial enlarged cross-section of the side view of the mounting frame of the utility model.

[0021] In the figure: 1. mounting frame; 2. bottom plate; 3. weight sensor; 4. storage box; 5. handle; 6. support plate; 7. mounting plate; 8. eccentric turntable; 9. connecting shaft; 10. frame; 11. sliding roller; 12. sorting box; 13. feeding port; 14. guide plate; 15. first partition; 16. second partition; 17. first sorting port; 18. second sorting port; 19. third sorting port; 20. sorting plate; 21. driving motor; 22. hydraulic cylinder; 23. baffle; 24. reserved slot; 25. limit slider; 26. limit slide slot; 27. electric push rod; 28. push plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4, an efficient sorting device for bearing production, comprising a mounting frame 1, a support plate 6 is fixedly connected to the left side of the mounting frame 1, a mounting plate 7 is installed on the top of the support plate 6, a driving motor 21 is installed at the rear end of the mounting plate 7, a connecting shaft 9 is fixedly connected to the output end of the driving motor 21, an eccentric turntable 8 is fixedly connected to the front end of the connecting shaft 9, a sorting plate 20 is movably connected inside the mounting frame 1, a sorting box 12 is fixedly connected to the top of the sorting plate 20, a first partition 15 is fixedly connected to the left side of the sorting box 12, a second partition 16 is fixedly connected to the right side of the sorting box 12, a frame 10 is fixedly connected to the front end of the left side of the sorting plate 20, sliding rollers 11 are movably connected to both sides of the rear end of the frame 10, a first sorting port 17 is opened on the left side of the sorting plate 20, a third sorting port 19 is opened on the right side of the sorting plate 20, and a second sorting port 18 is opened in the middle of the sorting plate 20;

[0024] The right edge of the front end of the eccentric turntable 8 is arranged between the sliding rollers 11, and the diameters of the first sorting opening 17, the second sorting opening 18 and the third sorting opening 19 increase successively. The left side of the top of the mounting frame 1 is fixedly connected with the feed opening 13, and the two sides of the bottom of the feed opening 13 are fixedly connected with guide plates 14;

[0025] Specifically, Figure 1 and Figure 2 As shown, the drive motor 21 is started, and the drive motor 21 drives the eccentric turntable 8 to rotate through the connecting shaft 9. Since the edge of the front end of the eccentric turntable 8 is arranged between the sliding rollers 11, and the sorting plate 20 is connected to the right side of the frame 10, the rotation of the eccentric turntable 8 can make the frame 10 drive the sorting plate 20 to slide left and right inside the mounting frame 1, so that the bearing steel balls at the top of the sorting plate 20 can be shaken so that the bearing steel balls can be sorted into the storage box 4 through the first sorting port 17, the second sorting port 18 and the third sorting port 19, so that the sorting plate 20 is shaken left and right to improve the sorting efficiency.

[0026] Embodiment 2: A hydraulic cylinder 22 is installed at the top of the first partition 15 and the second partition 16, and a baffle 23 is fixedly connected to the bottom of the hydraulic cylinder 22. A reserved groove 24 is respectively provided at the bottom of the first partition 15 and the second partition 16. The two ends of the baffle 23 are fixedly connected to a limiting slider 25. The two ends of the first partition 15 and the second partition 16 are respectively provided with a limiting slide groove 26. The limiting slider 25 is arranged inside the limiting slide groove 26, and the limiting slider 25 slides up and down inside the limiting slide groove 26.

[0027] Specifically, Figure 1 and Figure 3As shown, the bearing steel ball with the smallest diameter falls from the top of the sorting plate 20 through the first sorting port 17. After the bearing steel ball falls, the hydraulic cylinder 22 at the top of the first partition 15 is started. The hydraulic cylinder 22 drives the baffle 23 to rise to open the reserved groove 24. After the reserved groove 24 inside the first partition 15 is opened, the bearing steel ball will fall from the top of the sorting plate 20 through the second sorting port 18. Then the hydraulic cylinder 22 at the top of the second partition 16 is started again, and the bearing steel ball with the largest diameter falls from the top of the sorting plate 20 through the third sorting port 19, thereby completing the sorting of the bearing steel balls. Opening the reserved grooves 24 in sequence can prevent smaller bearing steel balls from falling through the second sorting port 18 and the third sorting port 19, thereby improving the accuracy of sorting.

[0028] Embodiment 3: Three groups of bottom plates 2 are arranged at the bottom end of the mounting frame 1, a weight sensor 3 is arranged at the top end of the bottom plate 2, a storage box 4 is arranged at the top end of the bottom plate 2, an electric push rod 27 is arranged at the rear end of the mounting frame 1, a push plate 28 is arranged at the output end of the electric push rod 27, three groups of electric push rods 27 are arranged, the push plate 28 is arranged at the rear end of the storage box 4, a handle 5 is arranged at the front end of the storage box 4, and a buffer pad is arranged at the front end of the push plate 28;

[0029] Specifically, Figure 1 and Figure 4 As shown, the guide plate 14 can guide the bearing steel balls so that the bearing steel balls can fall accurately on the leftmost side of the sorting box 12. The weight sensor 3 can weigh the storage box 4. When there are more bearing steel balls in the storage box 4, an alarm will sound to notify the staff, and then the conveying of the bearing steel balls will be stopped. After that, the electric push rod 27 will be started. The electric push rod 27 drives the push plate 28 to push the storage box 4 so that the storage box 4 is pushed out of the mounting frame 1, thereby facilitating the removal of the bearing steel balls after sorting.

[0030] Working principle: When the utility model is in use, the guide plate 14 can guide the bearing steel balls, so that the bearing steel balls can accurately fall on the leftmost side of the sorting box 12, and then the drive motor 21 is started. The drive motor 21 drives the eccentric turntable 8 to rotate through the connecting shaft 9. The rotation of the eccentric turntable 8 can make the frame 10 drive the sorting plate 20 to slide left and right inside the mounting frame 1, and the bearing steel balls with the smallest diameter can fall from the top of the sorting plate 20 through the first sorting port 17. After the bearing steel balls with the smallest diameter fall, the hydraulic cylinder 22 at the top of the first partition 15 is started, and the hydraulic cylinder 22 drives the baffle 23 to rise to open the reserved slot 24. After opening the reserved slot 24 inside the first partition 15, the bearing steel balls will fall from the top of the sorting plate 20 through the second sorting port 18, and then the second partition 15 is started. The hydraulic cylinder 22 at the top of the partition 16 allows the bearing steel balls with the largest diameter to fall from the top of the sorting plate 20 through the third sorting port 19, thereby completing the sorting of the bearing steel balls. Opening the reserved slots 24 in sequence can prevent smaller bearing steel balls from falling through the second sorting port 18 and the third sorting port 19, thereby improving the accuracy of sorting and preventing secondary sorting of the bearing steel balls. The fallen bearing steel balls will be sorted into the storage box 4, and the weight sensor 3 can weigh the storage box 4. When there are more bearing steel balls in the storage box 4, an alarm will sound to notify the staff, and then the conveying of the bearing steel balls will be stopped, and then the electric push rod 27 will be started. The electric push rod 27 drives the push plate 28 to push the storage box 4 so that the storage box 4 is pushed out of the mounting frame 1, thereby facilitating the removal of the sorted bearing steel balls.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An efficient sorting device for bearing production, comprising a mounting frame (1), characterized in that: The left side of the mounting frame (1) is fixedly connected to a support plate (6), the top of the support plate (6) is mounted with a mounting plate (7), the rear end of the mounting plate (7) is mounted with a drive motor (21), the output end of the drive motor (21) is fixedly connected to a connecting shaft (9), the front end of the connecting shaft (9) is fixedly connected to an eccentric turntable (8), the interior of the mounting frame (1) is movably connected to a sorting plate (20), the top of the sorting plate (20) is fixedly connected to a sorting box (12), the interior of the sorting box (12) is A first partition (15) is fixedly connected to the left side of the sorting box (12); a second partition (16) is fixedly connected to the right side of the sorting box body (12); a frame (10) is fixedly connected to the front end of the left side of the sorting plate (20); sliding rollers (11) are movably connected to both sides of the rear end of the frame (10); a first sorting opening (17) is opened on the left side of the sorting plate (20); a third sorting opening (19) is opened on the right side of the sorting plate (20); and a second sorting opening (18) is opened in the middle of the sorting plate (20).

2. The high-efficiency sorting equipment for bearing production according to claim 1 is characterized in that: The right edge of the front end of the eccentric rotating disk (8) is arranged between the sliding rollers (11), and the diameters inside the first sorting opening (17), the second sorting opening (18) and the third sorting opening (19) increase successively.

3. The high-efficiency sorting equipment for bearing production according to claim 1 is characterized in that: A feed port (13) is fixedly connected to the left side of the top end of the mounting frame (1), and guide plates (14) are fixedly connected to both sides of the bottom end of the feed port (13).

4. The high-efficiency sorting equipment for bearing production according to claim 1 is characterized in that: A hydraulic cylinder (22) is installed at the top of the first partition (15) and the second partition (16), and a baffle (23) is fixedly connected to the bottom of the hydraulic cylinder (22). A reserved groove (24) is respectively provided at the bottom of the first partition (15) and the second partition (16). A limiting slide block (25) is fixedly connected at both ends of the baffle (23), and a limiting slide groove (26) is respectively provided at both ends of the first partition (15) and the second partition (16).

5. The high-efficiency sorting equipment for bearing production according to claim 4 is characterized in that: The limiting sliding block (25) is arranged inside the limiting sliding groove (26), and the limiting sliding block (25) slides up and down inside the limiting sliding groove (26).

6. The high-efficiency sorting equipment for bearing production according to claim 1 is characterized in that: Three groups of bottom plates (2) are arranged at the bottom end of the mounting frame (1), a weight sensor (3) is arranged at the top end of the bottom plate (2), a storage box (4) is arranged at the top end of the bottom plate (2), an electric push rod (27) is installed at the rear end of the mounting frame (1), and a push plate (28) is installed at the output end of the electric push rod (27).

7. The high-efficiency sorting equipment for bearing production according to claim 6 is characterized in that: The electric push rods (27) are provided in three groups, and the push plate (28) is provided at the rear end of the storage box (4).

8. The high-efficiency sorting equipment for bearing production according to claim 6 is characterized in that: A handle (5) is installed at the front end of the storage box (4), and a buffer pad is installed at the front end of the push plate (28).

Images