Rapid stacking and automatic feeding module for bearing inner rings

Abstract

The utility model provides a bearing inner ring rapid stacking and automatic feeding module. The bearing inner ring rapid stacking and automatic feeding module is characterized in that limiting grooves are formed in the left side and the right side of the center of the top of a feeding rack; the discharging table is placed in the center of the top of the feeding rack, L-shaped stop blocks are arranged on the periphery of the discharging table, limiting bolts are arranged in the centers of the bottoms of the L-shaped stop blocks in a penetrating mode, the bottoms of the limiting bolts are clamped in the limiting grooves, and a rapid stacking module is arranged on one side of the discharging table. The automatic feeding channel changing module is arranged at the bottom of the feeding rack; the bottom of the automatic pushing module is arranged on the left side and the right side of the top of the automatic changing feeding channel module through bolt connection, the top of the automatic pushing module is arranged over the discharging table, and the conveying track is obliquely arranged on the side, away from a limiting mounting plate in the rapid stacking module, of the feeding rack through bolt connection. The bearing inner ring rapid stacking and automatic feeding module has the advantages that mechanical automatic circulating uninterrupted feeding is achieved, the working efficiency is improved, and the labor intensity of technicians is reduced.

Description

Technical Field

[0001] The utility model relates to the field of bearing processing, especially the technical field of bearing inner ring feeding, and specifically provides a quick stacking and automatic feeding module for bearing inner rings. Background Art

[0002] After batch processing the inner raceway of the bearing inner ring, it needs to be transported to the assembly process. In the assembly process, technicians need to place the bearing inner rings to be fed one by one on the surface of the conveyor belt, and then convey the bearings to the assembly mechanical module through the conveyor belt. This requires continuous mechanical movement of technicians, resulting in low processing efficiency and high manual labor intensity.

[0003] There is a bearing feeder disclosed in the patent with the publication number CN206780016U. When using this device, workers need to place the bearings on the feeding rail, and then start the cylinder, so that the push block pushes the bearings placed on the feeding rail into the feeding rail. The bearings will be conveyed to the processing area through the feeding rail, and the feeding module can feed the bearing inner rings. However, it has the following defects: it takes a long time and has poor efficiency to stack the bearing inner rings on the feeding table, which affects the continuity of feeding. Summary of the Invention

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a quick stacking and automatic feeding module for bearing inner rings to solve the difficulties of the prior art.

[0005] To achieve the above-mentioned purpose and other related purposes, the present utility model provides a quick stacking and automatic feeding module for bearing inner rings, including:

[0006] A feeding frame 1, with limiting grooves 11 opened on the left and right sides in the middle of the top of the feeding frame 1;

[0007] A feeding table 2, which is placed in the middle of the top of the feeding frame 1. There are L-shaped stop blocks 22 arranged around the feeding table 2. A limiting bolt 23 penetrates through the middle of the bottom of the L-shaped stop block 22, and the bottom of the limiting bolt 23 is clamped in the limiting groove 11. A quick stacking module 3 is arranged on one side of the feeding table 2;

[0008] An automatic feeding path changing module 4, which is arranged at the bottom of the feeding frame 1;

[0009] An automatic pushing module 5, the bottom of which is connected to the left and right sides of the top of the automatic feeding path changing module 4 by bolts, and the top of the automatic pushing module 5 is located directly above the feeding table 2;

[0010] A conveying track 6, which is inclined and connected to one side of the feeding frame 1 far from the limiting mounting plate 31 of the quick stacking module 3 by bolts.

[0011] According to the preferred embodiment, the loading rack 1 is a cuboid frame.

[0012] According to the preferred embodiment, several V-shaped material channels 21 are horizontally arranged at equal intervals on the top of the material placing table 2.

[0013] According to the preferred embodiment, the quick material stacking module 3 includes:

[0014] A limit mounting plate 31, the limit mounting plate 31 is connected to the left or right side of the material placing table 2 by bolts, and several threaded holes 32 are arranged at equal intervals on the top of the limit mounting plate 31, and the several threaded holes 32 communicate with several V-shaped material channels 21 respectively;

[0015] A material passing rod 33, the material passing rod 33 is placed in the V-shaped material channel 21, an external thread is provided on one side of the material passing rod 33, and the external thread is clamped in the threaded hole 32 by thread fit.

[0016] According to the preferred embodiment, the automatic feeding channel changing module 4 includes:

[0017] A lead screw linear motor module 41, the lead screw linear motor module 41 is connected to the front and rear sides of the center of the bottom of the loading rack 1 by bolts, and a slider 43 is sleeved on a first lead screw 42 at the center of one side of the lead screw linear motor module 41;

[0018] A synchronous balance block 44, a positioning square groove 45 is opened at the center of the bottom of the synchronous balance block 44, and the synchronous balance block 44 is sleeved on the cross bars on the left and right sides of the bottom of the loading rack 1 through the positioning square groove 45;

[0019] A synchronous sliding table 46, the center of the synchronous sliding table 46 is connected to the slider 43 by bolts, the left and right sides of the synchronous sliding table 46 are connected to the synchronous balance block 44 by bolts, and several weight reduction grooves 47 are arranged at equal intervals on the top of the synchronous sliding table 46 between the synchronous balance block 44 and the slider 43.

[0020] According to the preferred embodiment, the automatic material pushing module 5 includes:

[0021] An inverted T-shaped mounting frame 51, the bottom of the inverted T-shaped mounting frame 51 is connected to the left and right sides of the top of the synchronous sliding table 46 by bolts, and the top of the inverted T-shaped mounting frame 51 extends vertically upward;

[0022] A second lead screw 52, the second lead screw 52 is arranged directly above the material placing table 2, the left and right sides of the second lead screw 52 are clamped on the top of the T-shaped mounting frame, and a sliding block 53 is sleeved on the second lead screw 52;

[0023] Stepper motor 54, the stepper motor 54 is arranged on one side of the top of the inverted T-shaped mounting bracket 51 through bolt connection, and the stepper motor 54 is connected to the second lead screw 52;

[0024] Positioning optical rod 55, the positioning optical rod 55 is arranged directly above the second lead screw 52, and both the left and right sides of the positioning optical rod 55 are clamped on the top of the T-shaped mounting bracket;

[0025] Pushing plate 56, a linear bearing 57 is arranged on the top of the pushing plate 56 through welding, the linear bearing 57 is sleeved on the positioning optical rod 55, the center of the pushing plate 56 is connected to the sliding block 53 through welding, the bottom of the pushing plate 56 extends vertically downward, and the bottom end of the pushing plate 56 does not contact the top end of the material placing table 2;

[0026] Material blocking plate 58, the material blocking plate 58 is arranged on the side of the conveying track 6 away from the limit mounting plate 31, a prolonging table 59 is arranged in the center of the bottom of the material blocking plate 58, and the prolonging table 59 is connected to the inverted T-shaped mounting bracket 51 through welding.

[0027] The present utility model adopts a feeding machine frame, a material placing table, a rapid material stacking module, an automatic feeding path changing module and an automatic pushing module; the following beneficial effects are achieved: realizing mechanical automatic cyclic uninterrupted feeding, improving work efficiency and reducing the labor intensity of technicians.

[0028] In the following text, the optimal embodiments of implementing the present utility model will be described in more detail with reference to the drawings, so as to easily understand the features and advantages of the present utility model. Brief Description of the Drawings

[0029] Figure 1 Showing a three-dimensional structural schematic diagram of the present utility model;

[0030] Figure 2 Showing a three-dimensional structural schematic diagram of the present utility model during operation;

[0031] Figure 3 Showing a schematic diagram of rapidly stacking materials on the material threading rod of the present utility model;

[0032] Figure 4 Showing an enlarged three-dimensional structural schematic diagram of the material placing table in the present utility model;

[0033] Figure 5 Showing an enlarged three-dimensional structural schematic diagram of the automatic feeding path changing module and the automatic pushing module in the present utility model;

[0034] Figure 6 Showing an enlarged three-dimensional structural schematic diagram of the prolonging table in the present utility model;

[0035] Label Description

[0036] 1. Loading rack; 11. Limit groove

[0037] 2. Feeding table; 21. V-shaped material channel; 22. L-shaped stop block; 23. Limit bolt

[0038] 3. Quick material coding module; 31. Limit mounting plate; 32. Threaded hole; 33. Material passing rod

[0039] 4. Automatic feeding channel changing module; 41. Ball screw linear motor module; 42. First ball screw; 43. Slide block; 44. Synchronous balance block; 45. Positioning square groove; 46. Synchronous slide table; 47. Weight reduction groove

[0040] 5. Automatic material pushing module; 51. Inverted T-shaped mounting frame; 52. Second ball screw; 53. Sliding block; 54. Stepper motor; 55. Positioning optical rod; 56. Material pushing plate; 57. Linear bearing; 58. Material blocking plate; 59. Extension table

[0041] 6. Conveyor track Detailed implementation mode

[0042] In order to make the objectives, technical solutions and advantages of the technical solutions of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present utility model. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are some embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.

[0043] Compared with the embodiments shown in the drawings, the feasible implementation solutions within the protection scope of the present utility model may have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0044] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings as understood by those of ordinary skill in the field to which this utility model pertains. The terms "first", "second" and similar terms used in the description and claims of this utility model patent application do not denote any order, quantity or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "an" do not necessarily denote a quantity limitation. Terms such as "comprising" or "including" mean that the elements or items appearing before this term cover the elements or items listed after this term and their equivalents, without excluding other elements or items. Terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper", "lower", "left", "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0045] The present utility model provides a rapid material coding and automatic feeding module for the inner ring of a bearing, which is used in the feeding process of the inner ring of a bearing. The present utility model does not limit the type of the inner ring of the bearing, but the structures of the feeding frame 1, the material placing table 2, the rapid material coding module 3, the automatic feeding path changing module 4 and the automatic pushing module 5 are particularly suitable for the automatic feeding process of the inner ring of a bearing.

[0046] Generally speaking, the rapid material coding and automatic feeding module for the inner ring of a bearing proposed by the present utility model mainly includes: a feeding frame 1, a material placing table 2, a rapid material coding module 3, an automatic feeding path changing module 4 and an automatic pushing module 5. Among them, reference can be made to Figure 1 , which shows the layout relationship of the feeding frame 1, the material placing table 2, the rapid material coding module 3, the automatic feeding path changing module 4 and the automatic pushing module 5.

[0047] When the rapid material coding and automatic feeding module for the inner ring of a bearing proposed by the present utility model is in use, in addition to the threading rod 33 provided in the rapid material coding module 3, dozens of threading rods 33 need to be additionally provided for replacement. When rapidly coding materials, as shown in Figure 3 , a baffle can be sleeved on the external thread at the bottom of the threading rod 33, and the specification of the baffle only needs to be larger than that of the inner ring of the bearing to be threaded. Then, the threading rod 33 is placed vertically. Now, a sponge block is put on the bottom of the threading rod 33 for buffering, and then the inner rings of the bearings to be threaded are inserted into the threading rod 33 one by one. After the threading is completed, the baffle and the sponge of the threaded threading rod 33 are removed and placed horizontally together for standby.

[0048] When the bearing inner ring rapid coding and automatic feeding module proposed by the utility model is started and operated, technicians start the lead screw linear motor module 41 in the automatic feeding path changing module 4 to control the automatic pushing module 5 to return to the zero position. Align the V-shaped material path 21 at the leftmost or rightmost side of the material placing table 2 on the moving material placing table 2 with the baffle 58, tighten the limit bolt 23 to limit the material placing table 2 through the L-shaped stop block 22, rotate and remove the material passing rod 33 in the rapid coding module 3. After sleeving the bearing inner rings on the material passing rod 33 and then screwing it back onto the limit mounting plate 31, as Figure 2 shown, start the stepping motor 54 in the automatic pushing module 5. The stepping motor 54 controls the pushing plate 56 to push the bearing inner rings in the V-shaped material path 21 into the conveying track 6. When the stepping motor 54 moves to the set feed amount or the pushing plate 56 collides with the baffle 58, the stepping motor 54 controls the pushing plate 56 to return to the original position. The automatic feeding path changing module 4 controls the automatic pushing module 5 to enter the next V-shaped material path 21. When the automatic pushing module 5 enters the V-shaped material path 21 that is the farthest from the zero position, technicians can replace the material passing rod 33 in the V-shaped material path 21 at the zero position and near the zero position with the material passing rod 33 in the standby state after threading. After the automatic pushing module 5 empties the bearing inner rings in the V-shaped material path 21 that is the farthest from the zero position, the stepping motor 54 controls the pushing plate 56 to return to the original position. The lead screw linear motor module 41 in the automatic feeding path changing module 4 controls the automatic pushing module 5 to return to the zero position. The automatic pushing module 5 restarts the cycle to push the bearing inner rings in the V-shaped material path 21 below the zero position. At this time, technicians can replace and replenish the material passing rods 33 in the remaining empty V-shaped material paths 21, realizing mechanical automation for continuous feeding without interruption, improving work efficiency, and reducing the labor intensity of technicians.

[0049] The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A rapid material coding and automatic feeding module for a bearing inner ring, characterized in that, Including: A loading rack (1), with limiting grooves (11) opened on both the left and right sides at the center of the top of the loading rack (1); A material placing table (2), which is placed at the center of the top of the loading rack (1). There are L-shaped stop blocks (22) arranged around the material placing table (2). A limiting bolt (23) penetrates through the center of the bottom of the L-shaped stop block (22), and the bottom of the limiting bolt (23) is clamped in the limiting groove (11). A quick material coding module (3) is arranged on one side of the material placing table (2); An automatic loading track changing module (4), which is arranged at the bottom of the loading rack (1); An automatic material pushing module (5), the bottom of which is connected to the left and right sides of the top of the automatic loading track changing module (4) by bolts, and the top of the automatic material pushing module (5) is located directly above the material placing table (2); A conveying track (6), which is inclined and connected to one side of the loading rack (1) far from the limiting mounting plate (31) in the quick material coding module (3) by bolts.

2. The rapid blanking and automatic feeding module for the bearing inner ring according to claim 1, wherein, A plurality of V-shaped material tracks (21) are horizontally arranged at equal intervals on the top of the material placing table (2).

3. The bearing inner ring rapid blanking automatic feeding module according to claim 2, characterized in that, The quick material coding module (3) includes: A limiting mounting plate (31), which is connected to the left or right side of the material placing table (2) by bolts. A plurality of threaded holes (32) are opened at equal intervals on the top of the limiting mounting plate (31), and the plurality of threaded holes (32) communicate with the plurality of V-shaped material tracks (21) respectively; A material passing rod (33), which is placed in the V-shaped material track (21). One side of the material passing rod (33) is provided with an external thread, and the external thread is clamped in the threaded hole (32) by thread fit.

4. The bearing inner ring quick blanking automatic feeding module according to claim 3, characterized in that The automatic loading track changing module (4) includes: A screw rod linear motor module (41), which is connected to the front and back sides at the center of the bottom of the loading rack (1) by bolts. A slider (43) is sleeved on a first screw rod (42) at the center of one side of the screw rod linear motor module (41); A synchronous balance block (44), with a positioning square groove (45) opened at the center of the bottom of the synchronous balance block (44). The synchronous balance block (44) is sleeved on the cross bars on the left and right sides of the bottom of the loading rack (1) through the positioning square groove (45); A synchronous sliding table (46), the center of which is connected to the slider (43) by bolts, and the left and right sides of the synchronous sliding table (46) are connected to the synchronous balance block (44) by bolts. A plurality of weight reduction grooves (47) are opened at equal intervals on the top of the synchronous sliding table (46) between the synchronous balance block (44) and the slider (43).

5. The bearing inner ring quick blanking automatic loading module according to claim 4, characterized in that, The automatic material pushing module (5) includes: An inverted T-shaped mounting frame (51), the bottom of which is connected to the left and right sides of the top of the synchronous sliding table (46) by bolts, and the top of the inverted T-shaped mounting frame (51) extends vertically upward; The second lead screw (52), the second lead screw (52) is arranged directly above the feeding table (2), the left and right sides of the second lead screw (52) are clamped on the top of the T-shaped mounting frame (), and a sliding block (53) is sleeved on the second lead screw (52); The stepping motor (54), the stepping motor (54) is arranged on one side of the top of the inverted T-shaped mounting frame (51) by bolt connection, and the stepping motor (54) is connected to the second lead screw (52); The positioning optical rod (55), the positioning optical rod (55) is arranged directly above the second lead screw (52), and the left and right sides of the positioning optical rod (55) are clamped on the top of the T-shaped mounting frame (); The pushing plate (56), a linear bearing (57) is arranged on the top of the pushing plate (56) by welding, the linear bearing (57) is sleeved on the positioning optical rod (55), the center of the pushing plate (56) is connected to the sliding block (53) by welding, the bottom of the pushing plate (56) extends vertically downward, and the bottom end of the pushing plate (56) does not contact the top end of the feeding table (2); The material blocking plate (58), the material blocking plate (58) is arranged on the side of the conveying track (6) away from the limit mounting plate (31), a prolonging table (59) is arranged in the center of the bottom of the material blocking plate (58), and the prolonging table (59) is connected to the inverted T-shaped mounting frame (51) by welding.

Images