Bearing conveying production line and conveying technology

Abstract

The present invention belongs to the technical field of engineering components, and in particular to a bearing conveying production line and a conveying process; the present invention provides a bearing conveying production line, comprising: an oil spraying device, which is arranged above a conveyor belt and is suitable for spraying grease into a bearing; a transmission shaft, which is hollow inside and vertically arranged at the unloading end of the conveyor belt and is suitable for driving the inner ring of the bearing to rotate in both directions; a collecting device, which is sleeved on the outer wall of the transmission shaft to support the bearing; the collecting device comprises an oil scraper, which is suitable for reciprocating in the collecting device; wherein the transmission shaft drives the inner ring of the bearing to rotate in both directions, and the collecting device is suitable for collecting grease dripping from the bearing; when the transmission shaft drives the oil scraper to reciprocate, the oil scraper is suitable for pushing the grease so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collecting device. By setting the collecting device, not only can the dripping grease be collected, but also the friction between the collecting plate and the transmission shaft can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering components, and specifically relates to lubrication, and in particular to a bearing conveying production line and a conveying process. Background Art

[0002] After the bearing is assembled, grease needs to be sprayed on the bearing balls to reduce the friction between the balls and the inner and outer rings.

[0003] In the related art, the conveyor belt drives the bearing to move to the oiling station, and the bearing is sleeved on the outer wall of the transmission shaft. The transmission shaft drives the inner ring to rotate, thereby driving the balls to rotate, so that the grease can be evenly applied to the outer wall of the ball, and the excess grease drips downwards. In order to avoid the waste of excess grease dripping, a collection tray is often provided under the bearing, and the collection tray is sleeved on the outer wall of the transmission shaft, and the grease dripping from the bearing is collected and recovered by the collection tray.

[0004] However, after the collecting plate is sleeved on the outer wall of the transmission shaft, the inner ring of the collecting plate and the outer wall of the transmission shaft will rub against each other, thereby causing the transmission shaft to be worn and affecting its forward and reverse rotation.

[0005] Therefore, how to solve the problem of friction between the collecting plate and the transmission shaft is a technical problem that needs to be solved urgently in this field.

[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Summary of the invention

[0007] The embodiments of the present disclosure at least provide a bearing conveying production line and a working method thereof.

[0008] In a first aspect, an embodiment of the present disclosure provides a bearing conveying production line, comprising:

[0009] A conveyor belt adapted to drive the bearing to move horizontally;

[0010] An oil spraying device, which is arranged above the conveyor belt and is suitable for spraying grease into the bearing;

[0011] The transmission shaft is hollow inside and is vertically arranged at the unloading end of the conveyor belt, and is suitable for driving the inner ring of the bearing to rotate forward and reverse;

[0012] A collecting device is sleeved on the outer wall of the transmission shaft to support the bearing;

[0013] The collecting device comprises an oil scraper, and the oil scraper is adapted to move back and forth in the collecting device;

[0014] Wherein, the transmission shaft drives the inner ring of the bearing to rotate forward and reversely, and the collecting device is suitable for collecting grease dripping from the bearing;

[0015] When the transmission shaft drives the scraper plate to reciprocate, the scraper plate is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collecting device.

[0016] In an optional embodiment, the collecting device includes: a collecting plate, which is sleeved on the outer wall of the transmission shaft;

[0017] A blocking block, which is arranged on the upper surface of the collecting plate near the transmission shaft, and the inner end of which passes through the transmission shaft;

[0018] The blocking block is hollow inside and has a drainage groove formed thereon;

[0019] The oil scraper is slidably arranged in the blocking block;

[0020] The grease drips onto the collection tray, and the drainage groove is suitable for guiding the grease to flow into the interior of the transmission shaft.

[0021] In an optional embodiment, an inner sleeve is provided on the inner wall of the transmission shaft, and the outer wall of the inner sleeve is connected to the inner wall of the transmission shaft via a plurality of reinforcing ribs;

[0022] A gap is provided between the inner end wall of the blocking block and the inner sleeve.

[0023] In an optional embodiment, a plurality of connecting plates are circumferentially arranged on the outer wall of the inner sleeve, and the upper end of the oil scraper plate is arranged on the bottom wall of the connecting plate;

[0024] The connecting plate is arranged above the blocking block;

[0025] When the transmission shaft rotates forward and reversely, the connecting plate is suitable for driving the oil scraper plate to make the oil scraper plate move back and forth in the blocking block.

[0026] In an optional embodiment, an oil outlet hole is formed on the inner bottom wall of the blocking block, and the oil outlet hole is arranged at an end of the blocking block away from the drainage groove;

[0027] The oil outlet hole is located above the gap between the outer wall of the transmission shaft and the inner wall of the collecting tray.

[0028] In an optional embodiment, a sealing plate is slidably provided on the inner bottom wall of the blocking block, the sealing plate is suitable for opening and closing the oil outlet hole, and the sealing plate is suitable for abutting against the oil scraper plate;

[0029] The oil scraper plate pushes the sealing plate to slide horizontally to open the oil outlet hole, so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collection plate.

[0030] In an optional embodiment, the diameter of the collecting plate is larger than the diameter of the bearing;

[0031] The level of the inner bottom wall of the collecting tray gradually decreases from the outside to the inside to guide the grease to flow toward the blocking block.

[0032] In an optional embodiment, a handling device is slidably disposed above the unloading end of the conveyor belt, and the handling device comprises:

[0033] A support frame, which is arranged on one side of the conveyor belt;

[0034] A horizontal moving pair, which is arranged at the upper end of the side wall of the support frame and above the transmission shaft;

[0035] A lifting cylinder, which is arranged on the side wall of the movable end of the horizontal moving pair;

[0036] The clamping member is arranged at the end of the piston rod of the lifting cylinder and is suitable for clamping the bearing.

[0037] In a second aspect, the present disclosure also provides a grease collection device, including:

[0038] The transmission shaft is hollow inside and is suitable for driving the inner ring of the bearing to rotate forward and reverse;

[0039] A collecting device is sleeved on the outer wall of the transmission shaft to support the bearing;

[0040] The collecting device comprises: a collecting plate, which is sleeved on the outer wall of the transmission shaft;

[0041] A blocking block, which is arranged on the upper surface of the collecting plate near the transmission shaft, and the inner end of which passes through the transmission shaft;

[0042] The blocking block is hollow inside and has a drainage groove formed thereon;

[0043] An oil scraper plate is slidably disposed in the blocking block and is linked to the transmission shaft;

[0044] Wherein, the transmission shaft drives the inner ring of the bearing to rotate forward and reversely, and the collection plate is suitable for collecting grease dripping from the bearing;

[0045] When the transmission shaft drives the scraper plate to reciprocate, the scraper plate is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collecting device.

[0046] In an optional embodiment, an oil outlet hole is formed on the inner bottom wall of the blocking block, and the oil outlet hole is arranged at an end of the blocking block away from the drainage groove;

[0047] The oil outlet hole is located above the gap between the outer wall of the transmission shaft and the inner wall of the collection tray;

[0048] A sealing plate is slidably disposed on the inner bottom wall of the blocking block, the sealing plate is suitable for opening and closing the oil outlet hole, and the sealing plate is suitable for abutting against the oil scraper plate;

[0049] The oil scraper plate pushes the sealing plate to slide horizontally to open the oil outlet hole, so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collection plate.

[0050] In an optional embodiment, an inner sleeve is provided on the inner wall of the transmission shaft, and the outer wall of the inner sleeve is connected to the inner wall of the transmission shaft via a plurality of reinforcing ribs;

[0051] A plurality of connecting plates are arranged circumferentially on the outer wall of the inner sleeve, and the upper end of the oil scraper plate is arranged on the bottom wall of the connecting plate;

[0052] The connecting plate is arranged above the blocking block;

[0053] When the transmission shaft rotates forward and reversely, the connecting plate is suitable for driving the oil scraper plate to make the oil scraper plate move back and forth in the blocking block.

[0054] In a third aspect, the embodiment of the present disclosure further provides a bearing conveying process, including:

[0055] The conveyor belt drives the bearing to move horizontally, and after the bearing moves to the oiling station, the oil spraying device sprays grease into the bearing;

[0056] The oiled bearing sleeve is arranged on the outer wall of the transmission shaft, and the transmission shaft drives the inner ring of the bearing to rotate forward and reversely, so that the balls in the bearing are fully lubricated by the grease, and the collecting device is suitable for collecting the grease dripping from the bearing;

[0057] When the transmission shaft drives the scraper plate to reciprocate, the scraper plate is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft and the inner wall of the collecting device.

[0058] The beneficial effect of the present invention is that in the bearing conveying production line and conveying process of the present invention, after grease drips onto the collecting plate, the collecting plate is suitable for guiding the grease to flow to the inside of the transmission shaft through the cooperation of the collecting device and the transmission shaft; and the forward and reverse rotation of the transmission shaft drives the scraper plate to move back and forth synchronously, and the scraper plate is suitable for pushing the grease in the blocking block to flow to the gap between the outer wall of the transmission shaft and the inner wall of the collecting plate, thereby reducing the friction between the collecting plate and the transmission shaft and improving the service life of the equipment.

[0059] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0060] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, this article specifically cites preferred embodiments and provides detailed descriptions as follows in conjunction with the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0062] Figure 1 A three-dimensional diagram of a bearing conveying production line provided in an embodiment of the present disclosure;

[0063] Figure 2 A three-dimensional diagram of a transmission shaft and a collection device provided in an embodiment of the present disclosure;

[0064] Figure 3 A sectional perspective view of a transmission shaft and a collection device provided in an embodiment of the present disclosure;

[0065] Figure 4 A transverse cross-sectional perspective view of a collecting device provided by an embodiment of the present disclosure;

[0066] Figure 5 A schematic diagram of the oil scraper provided in the embodiment of the present disclosure in a sliding state in a blocking block;

[0067] Figure 6 A three-dimensional diagram of a transport device provided in an embodiment of the present disclosure.

[0068] In the figure:

[0069] 1. Conveyor belt; 2. Oil injection device; 3. Transmission shaft; 30. Inner sleeve; 31. Connecting plate;

[0070] 4. Collection device; 40. Oil scraper; 41. Collection plate; 42. Block block; 43. Drainage groove; 44. Oil outlet hole; 45. Sealing plate;

[0071] 5. Carrying device; 51. Support frame; 52. Horizontal moving pair; 53. Lifting cylinder; 54. Clamping piece. DETAILED DESCRIPTION

[0072] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0073] In this article, when it is mentioned that the first component is located on the second component, this may mean that the first component may be directly formed on the second component, or the third component may be interposed between the first component and the second component. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components may be exaggerated or reduced.

[0074] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." modify the entire list of elements when following a list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0075] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limited. As used herein, the singular articles "one", "an" and "the" may also be intended to include plural forms, unless it is clearly indicated above that this is not the case. The terms "comprise", "include" and "have" are inclusive, and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the specific order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.

[0076] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Therefore, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, so that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. On the contrary, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0077] After research, it was found that the shortcomings of the existing technology are: in the related technology, the conveyor belt drives the bearing to move to the oiling station, the bearing sleeve is installed on the outer wall of the transmission shaft, the transmission shaft drives the inner ring to rotate, thereby driving the balls to rotate, so that the grease can be evenly applied to the outer wall of the ball, and the excess grease drips downwards; in order to avoid the waste of excess grease dripping, a collection tray is often arranged under the bearing, the collection tray is installed on the outer wall of the transmission shaft, and the grease dripping from the bearing is collected and recycled by the collection tray.

[0078] However, after the collecting plate is sleeved on the outer wall of the transmission shaft, the inner ring of the collecting plate and the outer wall of the transmission shaft will rub against each other, thereby causing the transmission shaft to be worn and affecting its forward and reverse rotation.

[0079] The defects existing in the above solutions are the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present invention in this article for the above problems should be the contributions made by the inventor to the present invention during the disclosure process.

[0080] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0081] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0082] like Figures 1 to 6As shown, some embodiments provide a bearing conveying production line, including: a conveyor belt 1, which is suitable for driving the bearing to move horizontally; a loading platform is provided on one side of the conveyor belt 1, and after the bearing is placed on the loading platform, the loading platform is suitable for guiding the bearing to move toward the conveyor belt 1. An oil spraying device 2 is arranged above the conveyor belt 1, and is suitable for spraying grease into the bearing; after the conveyor belt 1 drives the bearing to move to the oil spraying station, the oil spraying device 2 is suitable for spraying grease between the inner and outer rings of the bearing; a transmission shaft 3, which is hollow inside and vertically arranged at the unloading end of the conveyor belt 1, and is suitable for driving the inner ring of the bearing to rotate forward and reverse; the transmission shaft 3 is fixed to the end of the rotating shaft of the driving motor, and the driving motor is suitable for driving the transmission shaft 3 to rotate forward and reversely. The driving motor described in this embodiment drives the transmission shaft 3 to rotate forward and reversely at an angle not exceeding 60 degrees. A collecting device 4 is sleeved on the outer wall of the transmission shaft 3 to support the bearing; after the bearing is sleeved on the outer wall of the transmission shaft 3, the transmission shaft 3 is suitable for driving the inner ring of the bearing to rotate, and at this time, the collecting device 4 is suitable for supporting the outer ring of the bearing from the bottom. The collecting device 4 includes an oil scraper 40, and the oil scraper 40 is suitable for reciprocating in the collecting device 4; wherein, the transmission shaft 3 drives the inner ring of the bearing to rotate forward and reversely, and the collecting device 4 is suitable for collecting the grease dripping from the bearing; when the transmission shaft 3 drives the oil scraper 40 to reciprocate, the oil scraper 40 is suitable for pushing the grease to flow to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collecting device 4. Through the cooperation between the collecting device 4 and the transmission shaft 3, after the grease drips on the collecting plate 41, the collecting plate 41 is suitable for guiding the grease to flow to the inside of the transmission shaft 3; and the forward and reverse rotation of the transmission shaft 3 drives the oil scraper 40 to reciprocate synchronously, and the oil scraper 40 is suitable for pushing the grease in the blocking block 42 to flow to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collecting plate 41, thereby reducing the friction between the collecting plate 41 and the transmission shaft 3 and improving the service life of the equipment.

[0083] Reference Figure 2 , the collecting device 4 includes: a collecting plate 41, which is sleeved on the outer wall of the transmission shaft 3; the diameter of the collecting plate 41 is larger than the diameter of the bearing; the horizontal height of the inner bottom wall of the collecting plate 41 gradually decreases from the outside to the inside to guide the grease to flow to the blocking block 42. The blocking block 42 is arranged on the upper surface of the collecting plate 41 near the transmission shaft 3, and the inner end passes through the transmission shaft 3; there are multiple blocking blocks 42, and the two ends of each blocking block 42 abut against other adjacent blocking blocks 42. Several blocking blocks 42 are spliced ​​together to form a circular ring shape. The blocking block 42 is arranged between the inner wall of the collecting plate 41 and the outer wall of the transmission shaft 3, so as to prevent the grease from flowing directly into the gap between the inner wall of the collecting plate 41 and the outer wall of the transmission shaft 3. The blocking block 42 is hollow inside, and a drainage groove 43 is provided on it; the scraper plate 40 is slidably arranged in the blocking block 42; refer to the attached Figure 5The angle of the reciprocating sliding of the scraper plate 40 in the blocking block 42 is a, and the angle a is less than 60°. The angle a here refers to the acute angle formed by the two side walls of the blocking block 42 extending toward the axial direction of the collecting plate 41. The grease drips into the collecting plate 41, and the drainage groove 43 is suitable for guiding the grease to flow into the transmission shaft 3.

[0084] Reference Figure 3 The inner wall of the transmission shaft 3 is provided with an inner sleeve 30, and the outer wall of the inner sleeve 30 is connected to the inner wall of the transmission shaft 3 by a plurality of reinforcing ribs; the provision of the reinforcing ribs not only improves the stability of the inner sleeve 30 and the inner wall of the transmission shaft 3, but also allows a gap to be provided between the outer wall of the inner sleeve 30 and the inner wall of the transmission shaft 3, so that the grease flowing in through the drainage groove 43 can flow downward along the gap between the transmission shaft 3 and the inner sleeve 30. The transmission shaft 3 is divided into two parts, upper and lower, by the blocking block 42. The provision of the inner sleeve 30 plays the role of connecting and fixing the upper and lower parts of the transmission shaft 3. Furthermore, the inner sleeve 30 is located in the inner circle of the circle formed by the plurality of blocking blocks 42; a gap is provided between the inner end wall of the blocking block 42 and the inner sleeve 30.

[0085] Reference Figure 3 The outer wall of the inner sleeve 30 is provided with a plurality of connecting plates 31 in the circumferential direction. The connecting plates 31 are arranged along the radial direction of the inner sleeve 30. An annular receiving groove is provided at the inner wall of the transmission shaft 3 corresponding to the connecting plates 31. The connecting plates 31 are suitable for sliding in the annular receiving groove. The upper end of the oil scraper plate 40 is provided on the bottom wall of the connecting plate 31; the connecting plate 31 is provided above the blocking block 42; further, the upper end of the blocking block 42 is provided with an arc groove. The connection between the connecting plate 31 and the oil scraper plate 40 is suitable for sliding in the arc groove. The setting of the arc groove enables the connecting plate 31 to drive the oil scraper plate 40 so that the oil scraper plate 40 slides back and forth in the blocking block 42. When the transmission shaft 3 rotates forward and reversely, the connecting plate 31 is suitable for driving the oil scraper plate 40 so that the oil scraper plate 40 moves back and forth in the blocking block 42.

[0086] Reference Figure 5, an oil outlet hole 44 is provided on the inner bottom wall of the blocking block 42, and the oil outlet hole 44 is arranged at one end of the blocking block 42 away from the drainage groove 43; the oil outlet hole 44 is located above the gap between the outer wall of the transmission shaft 3 and the inner wall of the collection plate 41. A sealing plate 45 is slidably provided on the inner bottom wall of the blocking block 42, and a return spring is provided between the sealing plate 45 and the inner bottom wall of the blocking block 42, and the return spring is suitable for pushing the sealing plate 45 to move toward the direction of the oil scraper plate 40 until the sealing plate 45 closes the oil outlet hole 44. The sealing plate 45 is suitable for opening and closing the oil outlet hole 44, and the sealing plate 45 is suitable for abutting against the oil scraper plate 40; wherein the oil scraper plate 40 pushes the sealing plate 45 to slide horizontally to open the oil outlet hole 44, so that the grease flows to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collection plate 41. The scraper plate 40 is driven by the connecting plate 31 to move toward the sealing plate 45. Synchronously, the scraper plate 40 can push the grease at the bottom of the drainage groove 43 to flow toward the oil outlet hole 44. The sealing plate 45 is pushed by the scraper plate 40 until the oil outlet hole 44 is opened. The grease is suitable to flow downward along the oil outlet hole 44. The grease is suitable to flow into the gap between the inner wall of the collection plate 41 and the outer wall of the transmission shaft 3 to reduce the friction between the transmission shaft 3 and the collection plate 41.

[0087] Reference Figure 6 A handling device 5 is slidably arranged above the unloading end of the conveyor belt 1, and the handling device 5 comprises: a support frame 51, which is arranged on one side of the conveyor belt 1; a horizontal moving pair 52, which is arranged on the upper end of the side wall of the support frame 51 and arranged above the transmission shaft 3; a lifting cylinder 53, which is arranged on the side wall of the movable end of the horizontal moving pair 52; and a clamping member 54, which is arranged at the end of the piston rod of the lifting cylinder 53 and is suitable for clamping the bearing. The horizontal moving pair 52 drives the lifting cylinder 53 to move to the lower end section of the conveyor belt 1, and the lifting cylinder 53 drives the clamping member 54 to move downward until the clamping member 54 clamps the bearing, and the horizontal moving pair 52 drives the clamping member 54 to move above the transmission shaft 3, and the lifting cylinder 53 drives the clamping member 54 to move downward, so that the bearing sleeve is arranged on the outer wall of the transmission shaft 3, and the transmission shaft 3 reciprocates in forward and reverse directions, which is suitable for driving the inner ring of the bearing to reciprocate in forward and reverse directions synchronously.

[0088] 9 Some embodiments provide a grease collection device, comprising:

[0089] The transmission shaft 3 is hollow inside and is suitable for driving the inner ring of the bearing to rotate forward and reverse;

[0090] The collecting device 4 is sleeved on the outer wall of the transmission shaft 3 to support the bearing;

[0091] The collecting device 4 comprises: a collecting plate 41, which is sleeved on the outer wall of the transmission shaft 3;

[0092] A blocking block 42, which is arranged on the upper surface of the collecting plate 41 near the transmission shaft 3, and the inner end of which passes through the transmission shaft 3;

[0093] The blocking block 42 is hollow inside and has a drainage groove 43 formed thereon;

[0094] The oil scraper 40 is slidably disposed in the blocking block 42 and is linked with the transmission shaft 3;

[0095] The transmission shaft 3 drives the inner ring of the bearing to rotate in both positive and negative directions, and the collecting plate 41 is suitable for collecting grease dripping from the bearing;

[0096] When the transmission shaft 3 drives the scraper plate 40 to reciprocate, the scraper plate 40 is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collecting device 4 .

[0097] Furthermore, an oil outlet hole 44 is formed on the inner bottom wall of the blocking block 42, and the oil outlet hole 44 is arranged at one end of the blocking block 42 away from the drainage groove 43;

[0098] The oil outlet hole 44 is located above the gap between the outer wall of the transmission shaft 3 and the inner wall of the collection plate 41;

[0099] A sealing plate 45 is slidably disposed on the inner bottom wall of the blocking block 42, and the sealing plate 45 is suitable for opening and closing the oil outlet hole 44, and the sealing plate 45 is suitable for abutting against the oil scraper plate 40;

[0100] The oil scraper plate 40 pushes the sealing plate 45 to slide horizontally to open the oil outlet hole 44 , so that the grease flows to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collecting plate 41 .

[0101] Furthermore, an inner sleeve 30 is provided on the inner wall of the transmission shaft 3, and the outer wall of the inner sleeve 30 is connected to the inner wall of the transmission shaft 3 via a plurality of reinforcing ribs;

[0102] A plurality of connecting plates 31 are circumferentially arranged on the outer wall of the inner sleeve 30, and the upper end of the oil scraper plate 40 is arranged on the bottom wall of the connecting plate 31;

[0103] The connecting plate 31 is arranged above the blocking block 42;

[0104] When the transmission shaft 3 rotates forward and reversely, the connecting plate 31 is suitable for driving the oil scraper 40 to make the oil scraper 40 reciprocate in the blocking block 42 .

[0105] Some embodiments provide a bearing delivery process, comprising:

[0106] The conveyor belt 1 drives the bearing to move horizontally, and after the bearing moves to the oiling station, the oil spraying device 2 sprays grease into the bearing;

[0107] The oiled bearing sleeve is mounted on the outer wall of the transmission shaft 3, and the transmission shaft 3 drives the inner ring of the bearing to rotate forward and reversely, so that the balls in the bearing are fully lubricated by the grease, and the collecting device 4 is suitable for collecting the grease dripping from the bearing;

[0108] When the transmission shaft 3 drives the scraper plate 40 to reciprocate, the scraper plate 40 is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft 3 and the inner wall of the collecting device 4 .

[0109] In the description of the embodiments of the present invention, 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0110] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used in this document unless explicitly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0111] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A bearing conveying production line, characterized in that: include: A conveyor belt (1) adapted to drive the bearing to move horizontally; An oil spraying device (2), which is arranged above the conveyor belt (1) and is suitable for spraying grease into the bearing; A transmission shaft (3) having a hollow interior and being vertically arranged at the unloading end of the conveyor belt (1), and being suitable for driving the inner ring of the bearing to rotate in forward and reverse directions; A collecting device (4) is sleeved on the outer wall of the transmission shaft (3) to support the bearing; The collecting device (4) comprises an oil scraper (40), wherein the oil scraper (40) is suitable for reciprocating movement in the collecting device (4); The transmission shaft (3) drives the inner ring of the bearing to rotate in forward and reverse directions, and the collecting device (4) is suitable for collecting grease dripping from the bearing; When the transmission shaft (3) drives the scraper plate (40) to reciprocate, the scraper plate (40) is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection device (4); The collecting device (4) comprises: a collecting plate (41) sleeved on the outer wall of the transmission shaft (3); the inner bottom wall of the collecting plate (41) has a level that gradually decreases from the outside to the inside, so as to guide the grease to flow toward the blocking block (42); A blocking block (42) is arranged on the upper surface of the collecting plate (41) near the transmission shaft (3), and the inner end of the blocking block passes through the transmission shaft (3); The blocking block (42) is hollow inside and has a drainage groove (43) formed thereon; There are a plurality of blocking blocks (42), and both ends of each blocking block (42) abut against other adjacent blocking blocks (42); a plurality of blocking blocks (42) are spliced ​​together to form a circular ring; the blocking blocks (42) are arranged between the inner wall of the collection plate (41) and the outer wall of the transmission shaft (3); The oil scraper plate (40) is slidably disposed in the blocking block (42); The grease drips onto the collection plate (41), and the drainage groove is suitable for guiding the grease to flow into the interior of the transmission shaft (3); An inner sleeve (30) is provided on the inner wall of the transmission shaft (3), and the outer wall of the inner sleeve (30) is connected to the inner wall of the transmission shaft (3) via a plurality of reinforcing ribs so that a gap is provided between the outer wall of the inner sleeve (30) and the inner wall of the transmission shaft (3); A gap is provided between the inner end wall of the blocking block (42) and the inner sleeve (30); The transmission shaft (3) is divided into two parts, an upper part and an lower part, by a blocking block (42), and the inner sleeve (30) connects and fixes the upper and lower parts of the transmission shaft (3); An oil outlet hole (44) is formed on the inner bottom wall of the blocking block (42), and the oil outlet hole (44) is arranged at an end of the blocking block (42) away from the drainage groove (43); The oil outlet hole (44) is located above the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection plate (41).

2. The bearing conveying production line according to claim 1, characterized in that: A plurality of connecting plates (31) are circumferentially arranged on the outer wall of the inner sleeve (30), and the upper end of the oil scraper plate (40) is arranged on the bottom wall of the connecting plate (31); The connecting plate (31) is arranged above the blocking block (42); When the transmission shaft (3) rotates forward and reversely, the connecting plate (31) is suitable for driving the oil scraper plate (40) so that the oil scraper plate (40) moves back and forth in the blocking block (42).

3. The bearing conveying production line according to claim 1, characterized in that: A sealing plate (45) is slidably provided on the inner bottom wall of the blocking block (42), the sealing plate (45) being suitable for opening and closing the oil outlet hole (44), and the sealing plate (45) being suitable for abutting against the oil scraper plate (40); The oil scraper plate (40) pushes the sealing plate (45) to slide horizontally to open the oil outlet hole (44), so that the grease flows to the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection plate (41).

4. The bearing conveying production line according to claim 1, characterized in that: A handling device (5) is slidably disposed above the unloading end of the conveyor belt (1), and the handling device (5) comprises: A support frame (51) disposed on one side of the conveyor belt (1); A horizontal moving pair (52) arranged at the upper end of the side wall of the support frame (51) and above the transmission shaft (3); A lifting cylinder (53) disposed on a side wall of a movable end of the horizontal moving pair (52); A clamping member (54) is arranged at the end of the piston rod of the lifting cylinder (53) and is suitable for clamping the bearing.

5. A grease collection device, characterized in that: include: The transmission shaft (3) is hollow inside and is suitable for driving the inner ring of the bearing to rotate in forward and reverse directions; A collecting device (4) is sleeved on the outer wall of the transmission shaft (3) to support the bearing; The collecting device (4) comprises: a collecting plate (41) sleeved on the outer wall of the transmission shaft (3); the inner bottom wall of the collecting plate (41) has a level that gradually decreases from the outside to the inside, so as to guide the grease to flow toward the blocking block (42); A blocking block (42) is arranged on the upper surface of the collecting plate (41) near the transmission shaft (3), and the inner end of the blocking block passes through the transmission shaft (3); The blocking block (42) is hollow inside and has a drainage groove (43) formed thereon; There are a plurality of blocking blocks (42), and two ends of each blocking block (42) abut against other adjacent blocking blocks (42); A plurality of the blocking blocks (42) are spliced ​​together to form a circular ring; the blocking blocks (42) are arranged between the inner wall of the collecting plate (41) and the outer wall of the transmission shaft (3); An oil scraper plate (40) which is slidably disposed in the blocking block (42) and is linked to the transmission shaft (3); The transmission shaft (3) drives the inner ring of the bearing to rotate in forward and reverse directions, and the collection plate (41) is suitable for collecting grease dripping from the bearing; When the transmission shaft (3) drives the scraper plate (40) to reciprocate, the scraper plate (40) is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection device (4); An inner sleeve (30) is provided on the inner wall of the transmission shaft (3), and the outer wall of the inner sleeve (30) is connected to the inner wall of the transmission shaft (3) via a plurality of reinforcing ribs so that a gap is provided between the outer wall of the inner sleeve (30) and the inner wall of the transmission shaft (3); A plurality of connecting plates (31) are circumferentially arranged on the outer wall of the inner sleeve (30), and the upper end of the oil scraper plate (40) is arranged on the bottom wall of the connecting plate (31); The connecting plate (31) is arranged above the blocking block (42); The transmission shaft (3) is divided into two parts, an upper part and an lower part, by a blocking block (42), and the inner sleeve (30) connects and fixes the upper and lower parts of the transmission shaft (3); When the transmission shaft (3) rotates forward and reversely, the connecting plate (31) is suitable for driving the oil scraper plate (40) so that the oil scraper plate (40) moves back and forth in the blocking block (42); An oil outlet hole (44) is formed on the inner bottom wall of the blocking block (42), and the oil outlet hole (44) is arranged at an end of the blocking block (42) away from the drainage groove (43); The oil outlet hole (44) is located above the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection plate (41).

6. The grease collection device according to claim 5, characterized in that A sealing plate (45) is slidably provided on the inner bottom wall of the blocking block (42), the sealing plate (45) being suitable for opening and closing the oil outlet hole (44), and the sealing plate (45) being suitable for abutting against the oil scraper plate (40); The oil scraper plate (40) pushes the sealing plate (45) to slide horizontally to open the oil outlet hole (44), so that the grease flows to the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection plate (41).

7. A bearing conveying process, characterized in that: The bearing conveying production line according to any one of claims 1 to 4 comprises: The conveyor belt (1) drives the bearing to move horizontally, and after the bearing moves to the oiling station, the oil spraying device (2) sprays grease into the bearing; The greased bearing sleeve is mounted on the outer wall of the transmission shaft (3), and the transmission shaft (3) drives the inner ring of the bearing to rotate in both positive and negative directions, so that the balls in the bearing are fully lubricated by the grease, and the collecting device (4) is suitable for collecting the grease dripping from the bearing; When the transmission shaft (3) drives the oil scraper (40) to reciprocate, the oil scraper (40) is adapted to push the grease so that the grease flows to the gap between the outer wall of the transmission shaft (3) and the inner wall of the collection device (4).

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