Continuous beat feeding device for rolling bodies
By controlling the weight of the rolling elements entering the collection box through the blocking and unblocking mechanism, the problem of excessive weight of the rolling elements is solved, ensuring the stable operation of subsequent processing equipment and realizing the continuity and controllability of rolling element feeding.
Patent Information
- Application Number
- CN202423318669.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In existing continuous cycle feeding devices for rolling elements, when the rolling elements in the collection box reach a certain weight, there are still rolling elements falling off the feeding plate, causing the collection box to be overweight and affecting the normal operation of subsequent processing equipment.
The system employs a blocking mechanism and a clearing mechanism. By adjusting the components, the blocking block is controlled to block the discharge hole, ensuring that the weight of the rolling elements inside the collection box is within the required range. When a blockage occurs, the discharge hole is cleared to prevent excessive rolling elements from entering the collection box.
Effectively control the weight of the rolling elements entering the collection box reduces the impact on subsequent processing equipment, avoids clogging of the discharge hole, and ensures the stability of the processing process.
Smart Images
Figure CN223560664U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of rolling element processing, in particular to a rolling element continuous beat feeding device. BACKGROUND
[0002] When producing rolling element parts such as bearing steel balls, surface cleaning, impurity removal and other processing operations need to be performed on batch-produced rolling elements, and a series of processing equipment is usually arranged to form a complete rolling element cleaning and screening operation.
[0003] At present, a rolling element continuous beat feeding device comprises a storage bin, a discharge plate is arranged at the lower end of the storage bin in an inclined manner, a collecting box is arranged at the lowest end of the discharge plate, and a weighing device is arranged below the collecting box. When the rolling elements are fed, batch weighing and feeding are usually adopted, that is, the rolling elements stored in the storage bin will fall on the discharge plate, and then the rolling elements will fall on the collecting box under the action of their own gravity, when the rolling elements in the collecting box reach a certain weight range, the collecting box will transfer the rolling elements to subsequent processing equipment, such as a subsequent cleaning device.
[0004] However, when the rolling elements in the collecting box reach a certain weight, even if the storage bin will not continue to discharge, there will still be a certain amount of rolling elements on the discharge plate, which will still fall into the collecting box, so that the weight of the rolling elements in the collecting box will exceed the required weight, and when the collecting box transfers the over-weight rolling elements to subsequent processing equipment, the processing of the subsequent equipment will be affected. CONTENT OF THE INVENTION
[0005] In order to reduce the influence on subsequent processing, the application provides a rolling element continuous beat feeding device.
[0006] The rolling element continuous beat feeding device provided by the application adopts the following technical scheme:
[0007] A rolling element continuous beat feeding device comprises a storage bin and a discharge block, the discharge block is arranged at the lower end of the storage bin, a discharge groove and a discharge hole communicating with the discharge groove are formed in the discharge block, a plugging mechanism is arranged on the discharge block, the plugging mechanism comprises a plugging block and a first adjusting assembly, the plugging block is slidably arranged on the discharge block and can plug the discharge hole, and the first adjusting assembly is arranged on the discharge block and connected with the plugging block.
[0008] By adopting the above technical scheme, the collecting box is placed below the discharge hole, when the rolling body in the collecting box reaches a certain weight, the first adjusting assembly is started, the first adjusting assembly drives the blocking block to move, the blocking block blocks the discharge hole, so that the rolling body cannot enter the collecting box through the discharge hole, so that the weight of the rolling body collected by the collecting box is within the required weight range, thereby reducing the influence on subsequent processing.
[0009] Optionally, a chute is formed in the blanking block, a sliding block is arranged on the blocking block and slidably connected with the chute, the first adjusting assembly comprises a first motor and an adjusting screw rod, the adjusting screw rod penetrates through the sliding block and is threadedly connected with the sliding block, and the first motor is arranged on the blanking block and connected with one end of the adjusting screw rod.
[0010] By adopting the above technical scheme, the first motor is started, the output shaft of the first motor drives the adjusting screw rod to rotate, the adjusting screw rod drives the sliding block to slide in the chute, and the sliding block drives the blocking block to move, so that the blocking block blocks the discharge hole.
[0011] Optionally, a dredging mechanism is arranged on the blocking block, the dredging mechanism comprises a moving block, a dredging block, a second adjusting assembly and a third adjusting assembly, the moving block is slidably arranged on the blocking block through the second adjusting assembly, and the dredging block is arranged on the moving block through the third adjusting assembly.
[0012] By adopting the above technical scheme, when the discharge hole is blocked, the second adjusting assembly is started, the moving block is driven to move by the second adjusting assembly, the moving block drives the dredging block to move through the third adjusting assembly, then the third adjusting assembly is started, the third adjusting assembly drives the dredging block to move, so that the dredging block dredges the blocked discharge hole, thereby reducing the situation that the discharge hole is blocked and cannot discharge.
[0013] Optionally, the second adjusting assembly comprises a first rack, a second motor and a first gear, the first gear is arranged on the blocking block, the second motor is arranged on the moving block, the first gear is key-connected on the output shaft of the second motor and the output shaft is engaged with the first gear.
[0014] By adopting the above technical scheme, the second motor is started, the output shaft of the second motor drives the first gear to rotate, and the moving block slides on the blocking block.
[0015] Optionally, the third adjusting assembly comprises a first fixing block, a second fixing block, a third fixing block, a third motor and a lifting assembly, the first fixing block is arranged on the moving block, the third motor is arranged on the first fixing block, and the second fixing block is arranged on an output shaft of the third motor; the third fixing block is arranged on the second fixing block in a sliding mode, the dredging block is connected with the third fixing block, and the lifting assembly is arranged on the second fixing block and connected with the third fixing block.
[0016] By adopting the technical scheme, when the second adjusting assembly drives the moving block to move to a certain position, the third motor is started first, the output shaft of the third motor drives the second fixing block to rotate, the third fixing block on the second fixing block drives the dredging block to rotate, so that the dredging block moves away from the third fixing block and faces the discharge hole; then the lifting assembly is started, the lifting assembly drives the third fixing block on the second fixing block, and the third fixing block drives the dredging block to move, so that the dredging block dredges the blocked discharge hole.
[0017] Optionally, the lifting assembly comprises a lifting screw rod and a fourth motor, a groove is arranged on the second fixing block, the third fixing block is arranged in the groove in a sliding mode, a lifting threaded hole is arranged on the third fixing block, the fourth motor is arranged on the second fixing block, one end of the lifting screw rod is connected with an output shaft of the fourth motor, and the other end of the lifting screw rod is located in the lifting threaded hole, and the lifting threaded hole is threadedly connected with the lifting screw rod.
[0018] By adopting the technical scheme, the fourth motor is started, the output shaft of the fourth motor drives the lifting screw rod to rotate, and the lifting screw rod drives the third fixing block to slide in the groove of the second fixing block.
[0019] Optionally, a guide mechanism is arranged on the discharging block, the guide mechanism comprises a connecting block, a guide block, a limiting block and a fourth adjusting assembly, the connecting block is arranged on the material block, the guide block is arranged on the connecting block in an inclined mode, and a guide groove is arranged on the guide block; the limiting block is arranged on the guide block by the fourth adjusting assembly and can block the guide groove.
[0020] By adopting the technical scheme, the rolling body moving out of the discharge hole enters the guide groove of the guide block and then enters the collecting box; when the rolling body in the collecting box reaches a certain weight range, the limiting block blocks the guide groove while the blocking block blocks the discharging block.
[0021] Optionally, the fourth adjusting assembly comprises an adjusting block, a fifth motor, a second gear and a second rack, the fifth motor is arranged on the guide block, the second gear is connected with an output shaft of the fifth motor in a key mode, and the second rack is arranged on the limiting block and engaged with the second gear.
[0022] By adopting the technical scheme, the fifth motor is started, the output shaft of the fifth motor drives the second gear to rotate, the second gear drives the second rack to move, and the second rack drives the limiting block to move.
[0023] To sum up, the present application has at least one of the following beneficial technical effects:
[0024] 1. The blocking mechanism can reduce the influence on subsequent processing.
[0025] 2. The dredging mechanism can reduce the situation that the discharge hole is blocked and cannot discharge. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is a structure schematic view of the rolling body continuous beat feeding device in the embodiment of the present application.
[0027] Figure 2 It is a structure schematic view of the blocking mechanism in the embodiment of the present application.
[0028] Figure 3 It is a structure schematic view of the second adjusting assembly in the embodiment of the present application.
[0029] Figure 4 It is a structure schematic view of the lifting assembly in the embodiment of the present application.
[0030] Mark: 11, storage bin; 12, discharging block; 121, discharging groove; 122, discharge hole; 13, support frame; 2, blocking mechanism; 21, blocking block; 22, first adjusting assembly; 221, first motor; 222, adjusting screw; 23, sliding block; 3, dredging mechanism; 31, moving block; 32, dredging block; 33, second adjusting assembly; 331, first rack; 332, second motor; 333, first gear; 34, guide rail; 4, third adjusting assembly; 41, first fixed block; 42, second fixed block; 421, groove; 43, third fixed block; 44, third motor; 45, lifting assembly; 451, lifting screw; 452, fourth motor; 5, guiding mechanism; 51, connecting block; 52, guiding block; 521, guiding groove; 53, limiting block; 54, fourth adjusting assembly; 541, fifth motor; 542, second gear; 543, second rack; 55, adjusting block. DETAILED DESCRIPTION
[0031] The following will be described in detail in combination with the drawings Figures 1-4 The present application will be further described in detail.
[0032] The embodiment of the present application discloses a rolling body continuous beat feeding device.
[0033] Reference Figure 1The utility model provides a kind of continuous beat feeding device of rolling element, including support frame 13, support frame 13 is fixedly connected with storage bin 11, and storage bin 11 is placed with the blanking block 12 below, and blanking block 12 is opened with the blanking groove 121 of vertical section being U, and the height of blanking groove 121 away from support frame 13 one end relative to ground is lower than the height of blanking groove 121 close to support frame 13 one end relative to ground;Blanking block 12 is opened with the discharge hole 122 of being communicated with blanking groove 121 away from support frame 13 one end.
[0034] Rolling element in discharge bin falls into blanking groove 121 of blanking, under the gravity of rolling element itself, ball will move towards the direction close to discharge hole 122, and enter into guide mechanism 5 in discharge hole 122, then guide mechanism 5 guides rolling element into collection box.Inhibiting mechanism 2 can block discharge hole 122, so that rolling element in blanking groove 121 will not enter into guide mechanism 5.
[0035] Reference Figure 1 And Figure 2 Blanking block 21 can completely block discharge hole 122 on blanking block 12 also can cover partial area of discharge hole 122.
[0036] Start first motor 221, and the output shaft of first motor 221 drives adjusting screw rod 222 to rotate, and adjusting screw rod 222 drives sliding block 23 to slide in the sliding slot of blanking block 12, and sliding block 23 will drive blocking block 21 to move.
[0037] Reference Figure 2 And Figure 3 Blocking block 21 is provided with dredging mechanism 3 away from one side of blanking block 12, and dredging mechanism 3 includes guide rail 34 fixedly connected on blocking block 21, and guide rail 34 is slidably connected with moving block 31 on.
[0038] The second motor 332 is started, and the output shaft of the second motor 332 drives the first gear 333 to rotate. Since the fixed first rack 331 is engaged with the first gear 333, when the first gear 333 rotates, the moving block 31 slides on the guide rail 34.
[0039] Referring to Figs. 3 and Figure 4 The moving block 31 is provided with a third adjusting assembly 4. The third adjusting assembly 4 comprises a first fixed block 41 fixedly connected to the moving block 31. The first fixed block 41 is L-shaped. The end of the first fixed block 41 away from the moving block 31 is fixedly connected with a third motor 44. The output shaft of the third motor 44 is connected with a second fixed block 42. The second fixed block 42 is provided with a groove 421. The groove 421 is slidably connected with a third fixed block 43. The end of the third fixed block 43 away from the first fixed block 41 is fixedly connected with a dredging block 32. The cross section of the dredging block 32 is triangular. The cross section of the dredging block 32 becomes smaller in the direction away from the third fixed block 43. The maximum cross section of the dredging block 32 is smaller than the cross section of the discharge hole 122.
[0040] The cross sections of the second fixed block 42, the third fixed block 43 and the groove 421 are rectangular. The third fixed block 43 provided in the groove 421 is provided with a lifting threaded hole. The second fixed block 42 is provided with a lifting assembly 45. The lifting assembly 45 comprises a fourth motor 452 fixedly connected to the second fixed block 42. The output shaft of the fourth motor 452 is connected with a lifting screw rod 451. The end of the lifting screw rod 451 away from the fourth motor 452 is located in the lifting threaded hole of the third fixed block 43. The lifting screw rod 451 is threadedly connected with the lifting threaded hole.
[0041] When the rolling body is blocked in the discharge hole 122, the first motor 221 is started first, so that the blocking block 21 moves to the vicinity of the discharge hole 122. Then the second motor 332 is started, so that the moving block 31 moves on the blocking block 21, and the dredging block 32 is located below the blocked discharge hole 122. Then the third motor 44 is started, so that the output shaft of the third motor 44 drives the second fixed block 42 to rotate, the second fixed block 42 drives the third fixed block 43 to rotate, and the third fixed block 43 drives the dredging block 32 to rotate, so that the dredging block 32 is aligned with the blocked position. Then the fourth motor 452 is started, so that the output shaft of the fourth motor 452 drives the lifting screw rod 451 to rotate. The lifting screw rod 451 drives the third fixed block 43 to move relative to the second fixed block 42. The third fixed block 43 drives the dredging block 32 to move, so that the dredging block 32 pries open the blocked rolling body to perform dredging operation.
[0042] Referring to Figure 1 and Figure 2The guide mechanism 5 comprises a connecting block 51 fixedly connected to the blanking block 12, and the connecting block 51 is located at a side of the discharge hole 122 away from the blocking block 21; an end of the blanking block away from the blanking block 12 is provided with a guide block 52 in a slope manner, the guide block 52 is integrally arranged with the blanking block 12, and the guide block 52 is provided with a guide groove 521; the guide block 52 is slidably connected with an adjusting block 55, and the adjusting block 55 is integrally provided with a limiting block 53 which can enter the guide groove 521 and block the guide groove 521. The guide block 52 is provided with a fourth adjusting assembly 54, and the fourth adjusting assembly 54 comprises a fifth motor 541 fixedly connected to the guide block 52, and a second gear 542 is keyed connected to an output shaft of the fifth motor 541; the adjusting block 55 is fixedly connected with a second rack 543 which is engaged with the second gear 542.
[0043] The fifth motor 541 is started, the output shaft of the fifth motor 541 drives the second gear 542 to rotate, the second gear 542 drives the second rack 543 to move, the second rack 543 drives the adjusting block 55 to move, and the adjusting block 55 drives the limiting block 53 to move.
[0044] The motors in the embodiment are all three-phase asynchronous motors.
[0045] The implementation principle of the rolling body continuous beat feeding device in the embodiment is that the collecting box is placed below the guide block 52 away from the blanking block 12.
[0046] The rolling bodies in the storage bin 11 fall into the blanking groove 121 of the blanking block 12, under the action of the gravity of the rolling bodies, the rolling bodies move in the blanking groove 121 towards the discharge hole 122 and fall into the guide groove 521 of the guide block 52 through the discharge hole 122, and finally enter the collecting box through the guide groove 521.
[0047] When the rolling bodies in the collecting box are not much different from the required weight, such as a difference of several kilograms, the first motor 221 is started first, so that the blocking block 21 covers part of the area of the discharge hole 122, the number of the rolling bodies in the blanking groove 121 passing through the discharge hole 122 is reduced, the number of the rolling bodies entering the guide groove 521 is reduced, and slow feeding towards the collecting box is realized. When the rolling bodies in the collecting box reach a certain value, the first motor 221 and the fifth motor 541 are started, so that the blocking block 21 blocks the discharge hole 122, and the limiting block 53 blocks the guide groove 521; in this way, the gravity of the rolling bodies collected by the collecting box is within the required range, and the phenomenon of overweight does not occur, thereby reducing the influence on the subsequent processing equipment.
[0048] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, so that: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.
Claims
1. A continuous beat feeding device for rolling elements, comprising a storage bin (11) and a discharging block (12), said discharging block (12) being arranged at the lower end of said storage bin (11), characterized in that, The blanking block (12) is provided with a blanking groove (121) and a discharge hole (122) communicated with the blanking groove (121), and the blanking block (12) is provided with a plugging mechanism (2), the plugging mechanism (2) comprises a plugging block (21) and a first adjusting assembly (22), the plugging block (21) is slidably arranged on the blanking block (12) and can block the discharge hole (122); the first adjusting assembly (22) is arranged on the blanking block (12) and connected with the plugging block (21).
2. A continuous beat feeding device for rolling elements according to claim 1, characterized in that, The blanking block (12) is provided with a chute, the plugging block (21) is provided with a sliding block (23) slidably connected with the chute, the first adjusting assembly (22) comprises a first motor (221) and an adjusting screw rod (222), the adjusting screw rod (222) penetrates through the sliding block (23) and is threadedly connected with the sliding block (23); the first motor (221) is arranged on the blanking block (12) and connected with one end of the adjusting screw rod (222).
3. A continuous beat feeding device for rolling elements according to claim 1, characterized in that, The plugging block (21) is provided with a dredging mechanism (3), the dredging mechanism (3) comprises a moving block (31), a dredging block (32), a second adjusting assembly (33) and a third adjusting assembly (4), the moving block (31) is slidably arranged on the plugging block (21) through the second adjusting assembly (33); the dredging block (32) is arranged on the moving block (31) through the third adjusting assembly (4).
4. A continuous beat feeding device for rolling elements according to claim 3, characterized in that, The second adjusting assembly (33) comprises a first rack (331), a second motor (332) and a first gear (333), the first gear (333) is arranged on the plugging block (21); the second motor (332) is arranged on the moving block (31), the first gear (333) is keyed connected on the output shaft of the second motor (332) and the output shaft is engaged with the first gear (333).
5. A continuous beat feeding device for rolling elements according to claim 3, characterized in that, The third adjusting assembly (4) comprises a first fixed block (41), a second fixed block (42), a third fixed block (43), a third motor (44) and a lifting assembly (45), the first fixed block (41) is arranged on the moving block (31), the third motor (44) is arranged on the first fixed block (41), the second fixed block (42) is arranged on the output shaft of the third motor (44); the third fixed block (43) is slidably arranged on the second fixed block (42), the dredging block (32) is connected with the third fixed block (43); the lifting assembly (45) is arranged on the second fixed block (42) and connected with the third fixed block (43).
6. A continuous beat feeding device for rolling elements according to claim 5, characterized in that, The lifting assembly (45) comprises a lifting screw rod (451) and a fourth motor (452), a recess (421) is formed in the second fixed block (42), the third fixed block (43) is slidably arranged in the recess (421), a lifting threaded hole is formed in the third fixed block (43), the fourth motor (452) is arranged on the second fixed block (42), one end of the lifting screw rod (451) is connected with an output shaft of the fourth motor (452) and the other end is located in the lifting threaded hole, and the lifting threaded hole is threadedly connected with the lifting screw rod (451).
7. A continuous beat feeding device for rolling elements according to claim 1, characterized in that, The blanking block (12) is provided with a guide mechanism (5), the guide mechanism (5) comprises a connecting block (51), a guide block (52), a limiting block (53) and a fourth adjusting assembly (54), the connecting block (51) is arranged on the blanking block (12), the guide block (52) is arranged on the connecting block (51) in an inclined manner, and a guide groove (521) is formed in the guide block (52); the limiting block (53) is arranged on the guide block (52) by the fourth adjusting assembly (54) and can block the guide groove (521).
8. A continuous beat feeding device for rolling elements according to claim 7, characterized in that, The fourth adjusting assembly (54) comprises an adjusting block (55), a fifth motor (541), a second gear (542) and a second rack (543), the fifth motor (541) is arranged on the guide block (52), the second gear (542) is splined on an output shaft of the fifth motor (541), and the second rack (543) is arranged on the limiting block (53) and is in mesh with the second gear (542).