Bearing degreasing cleaning machine with rust-proof cleaning function

Abstract

The utility model relates to the field of bearing degreasing cleaning, and discloses a bearing degreasing cleaning machine with an anti-rust cleaning function, which comprises a conveying unit, and a degreasing cleaning chamber, a fine cleaning chamber and a wind shear chamber which are sequentially arranged on the conveying unit along the conveying direction of the conveying unit, an anti-rust cleaning chamber is further arranged on the conveying unit and located between the fine cleaning chamber and the wind shear chamber and used for spraying anti-rust liquid to the bearings at high pressure to wash the bearings. Lifting type baffle mechanisms are arranged among the fine cleaning chamber, the rust-proof cleaning chamber and the wind shear chamber and used for isolating cleaning liquid in the cleaning work of all the chambers. The bearing is conveyed by the conveying unit to sequentially pass through the degreasing cleaning chamber, the fine cleaning chamber, the anti-rust cleaning chamber and the wind shear chamber to be subjected to degreasing cleaning, anti-rust cleaning and high-temperature air drying treatment, automatic degreasing cleaning and anti-rust treatment on the bearing are achieved, the bearing does not need to be subjected to anti-rust treatment subsequently, the production line can be effectively shortened, and the production efficiency is improved. The turnover time consumption of products can be reduced, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of bearing degreasing and cleaning, in particular to a bearing degreasing and cleaning machine with rust prevention and cleaning functions. Background Art

[0002] A bearing degreasing and cleaning machine is a special equipment for cleaning bearings. The existing bearing degreasing and cleaning machines do not perform rust prevention treatment on bearings, and additional rust prevention processes for bearings are required later. For example, a Chinese patent with an application date of June 19, 2023 and an application number of CN202321560346.8 discloses a bearing degreasing and cleaning machine. This cleaning machine can handle bearings of different specifications and sizes, and can complete automatic conveying, cleaning and air drying operations, ensuring the cleaning effect and rate, but it still cannot complete the rust prevention treatment process for bearings. In addition, the conveying unit of this cleaning machine completely relies on the push rod of the chain unit to push the bearing out of the driving roller. This structure requires the chain unit to provide a large output torque, seriously affecting the service life of the chain unit.

[0003] Based on this, the present application provides a bearing degreasing and cleaning machine with a more reasonable design and rust prevention and cleaning functions to solve the above problems. Summary of the Utility Model

[0004] The utility model aims to solve the technical problems existing in the prior art. For this purpose, the utility model provides a bearing degreasing and cleaning machine with a more reasonable design and rust prevention and cleaning functions.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] Provide a bearing degreasing and cleaning machine with rust prevention and cleaning functions, including a conveying unit and a degreasing and cleaning chamber, a fine cleaning chamber and a wind cutting chamber arranged in sequence along the conveying direction on the conveying unit; an anti-rust cleaning chamber is also arranged between the fine cleaning chamber and the wind cutting chamber on the conveying unit for flushing the bearing with high-pressure anti-rust liquid; lifting baffle mechanisms are arranged between the fine cleaning chamber, the anti-rust cleaning chamber and the wind cutting chamber for isolating the cleaning liquid during the cleaning work of each chamber.

[0007] In a preferred embodiment of the utility model, a water isolation chamber is also arranged between the fine cleaning chamber and the anti-rust cleaning chamber for isolating the fine cleaning chamber and the anti-rust cleaning chamber, and a lifting baffle mechanism is also arranged between the water isolation chamber and the fine cleaning chamber and the anti-rust cleaning chamber.

[0008] In a preferred embodiment of the utility model, the conveying unit includes multiple groups of driving roller groups arranged at equal intervals, a supporting plate arranged between adjacent two driving roller groups, and a chain type pusher mechanism for pushing the bearing forward, wherein the driving roller groups are respectively arranged in the degreasing and cleaning chamber, the fine cleaning chamber, the water isolation chamber, the anti-rust cleaning chamber and the wind cutting chamber.

[0009] In a preferred embodiment of the present utility model, the driving roller group is composed of two driving rollers arranged in parallel, and the driving rollers of each driving roller group are synchronously driven by a synchronous belt or a chain by a driving device.

[0010] In a preferred embodiment of the present utility model, the chain-type pusher mechanism includes transmission chain assemblies arranged near both ends of the driving rollers and multiple pusher rods arranged on the transmission chains of the two transmission chain assemblies.

[0011] In a preferred embodiment of the present utility model, a jacking assembly is further arranged between the driving rollers of each driving roller group for jacking the bearing out of the driving roller. The jacking assembly includes a jacking plate, guide rods arranged at both ends of the jacking plate, a cross beam connecting the two guide rods, and a jacking cylinder arranged below the cross beam. Each jacking assembly is arranged at the top of the chamber where the corresponding driving roller group is located.

[0012] In a preferred embodiment of the present utility model, guide strips are further arranged on both sides of the conveying unit in the degreasing and cleaning chamber, the fine cleaning chamber, the water isolation chamber, the rust prevention and cleaning chamber, and the air knife chamber. The guide strips are connected to an adjusting mechanism arranged at the top of the chamber where they are located for adjusting the distance between the two guide strips according to the specifications of the bearings.

[0013] In a preferred embodiment of the present utility model, the adjusting mechanism includes a left-right threaded screw rod, guide rods arranged on both sides of the left-right threaded screw rod, two adjusting plates slidably arranged on the guide rods and respectively threadedly connected to both ends of the left-right threaded screw rod, a movable plate slidably arranged on the guide rods outside the adjusting plates, a cylinder arranged on the adjusting plates and connecting the movable plate, and at least one connecting rod arranged on the movable plate for connecting the guide strips.

[0014] In a preferred embodiment of the present utility model, the left-right threaded screw rods of multiple adjusting mechanisms are synchronously driven by a synchronous belt drive or a chain by a driving device.

[0015] In a preferred embodiment of the present utility model, it further includes a tunnel-type fuselage frame. The conveying unit is arranged inside the fuselage frame, and a water vapor collection device is further arranged at the top of the fuselage frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model conveys the bearings through the conveying unit and successively passes through the degreasing and cleaning chamber, the fine cleaning chamber, the rust prevention and cleaning chamber, and the air knife chamber to perform degreasing and cleaning, rust prevention and cleaning, and high-temperature air drying treatments on the bearings in sequence, realizing automatic degreasing and cleaning and rust prevention treatment of the bearings. Subsequently, there is no need to perform rust prevention treatment on the bearings again, which can effectively shorten the production line and reduce the turnover time of products, greatly improving the production efficiency;

[0018] 2. A water isolation chamber is further provided between the fine washing chamber and the anti-rust washing chamber, which can effectively isolate the anti-rust washing chamber from the fine washing chamber. The cleaning liquid can be drained through the bearing in the water isolation chamber, thus ensuring the anti-rust effect of the bearing.

[0019] 3. A jacking assembly is designed between the driving rollers of the driving roller group of the conveying unit. After the bearing cleaning is completed, the bearing can be jacked out of the driving roller group by the jacking assembly. At this time, the chain pushing mechanism pushes the bearing forward to the next working station. This design can greatly reduce the output torque of the chain pushing mechanism and improve the service life of the chain pushing mechanism.

[0020] 4. The designed adjusting mechanism can realize that after the guide strip contacts both sides of the bearing, the guide strip can be pushed away from the bearing by a short distance by the air cylinder, leaving a certain gap between both sides of the bearing and the guide strip, so as to facilitate the all-round degreasing cleaning and anti-rust cleaning of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:

[0022] Figure 1 is a three-dimensional view of the bearing degreasing cleaning machine provided by the present invention;

[0023] Figure 2 is Figure 1 the front view of the bearing degreasing cleaning machine provided;

[0024] Figure 3 is Figure 2 the left view of the bearing degreasing cleaning machine provided;

[0025] Figure 4 is Figure 1 the internal structure sectional view of the bearing degreasing cleaning machine provided;

[0026] Figure 5 is Figure 4 the structural schematic diagram of the conveying unit provided;

[0027] Figure 6 is Figure 4 the partial enlarged view provided;

[0028] Figure 7 is Figure 5 the partial enlarged view provided;

[0029] Figure 8 is Figure 4Schematic structural diagram of the jacking assembly provided;

[0030] Figure 9 is Figure 4 Schematic structural diagram of the adjusting mechanism provided.

[0031] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0032] 1 - conveying unit, 1.1 - drive roller group, 1.1.1 - drive roller, 1.2 - pallet, 1.3 - chain type pusher mechanism, 1.3.1 - drive chain assembly, 1.3.2 - pusher rod, 2 - degreasing and cleaning chamber, 3 - fine cleaning chamber, 4 - water isolation chamber, 5 - rust prevention cleaning chamber, 6 - air knife chamber, 7 - degreasing cleaning liquid water tank, 8 - rust prevention liquid water tank, 9 - lifting baffle mechanism, 9.1 - baffle, 9.2 - cross beam, 9.3 - long cylinder, 10 - jacking assembly, 10.1 - jacking plate, 10.2 - guide rod, 10.3 - cross beam, 10.4 - jacking cylinder, 11 - guide strip, 12 - adjusting mechanism, 12.1 - right and left hand screw rod, 12.2 - guide rod, 12.3 - adjusting plate, 12.4 - movable plate, 12.5 - cylinder, 12.6 - connecting rod, 13 - fuselage frame, 14 - water vapor collection device. Detailed implementation manners

[0033] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model; the terms "installation", "connection", and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] Embodiment 1

[0038] This embodiment provides a bearing degreasing and cleaning machine with an anti-rust cleaning function. As shown in the attached Figure 4 figure, it includes a conveying unit 1 and a degreasing and cleaning chamber 2, a fine cleaning chamber 3, an anti-rust cleaning chamber 5, and a wind cutting chamber 6 that are sequentially arranged on the conveying unit along its conveying direction. The bearing is subjected to the first degreasing high-pressure flushing, the second degreasing high-pressure flushing, the anti-rust high-pressure flushing, and high-temperature air drying in sequence. A degreasing and cleaning liquid water tank 7 for supplying the degreasing and cleaning chamber and the fine cleaning chamber to perform high-pressure flushing on the bearing is provided below the conveying unit for both the degreasing and cleaning chamber and the fine cleaning chamber. An anti-rust liquid water tank 8 for supplying the anti-rust cleaning chamber to perform high-pressure flushing on the bearing is provided below the conveying unit for the anti-rust cleaning chamber. An elevating baffle mechanism 9 is arranged between the fine cleaning chamber, the anti-rust cleaning chamber, and the wind cutting chamber for isolating the cleaning liquid during the cleaning work of each chamber. Since the degreasing and cleaning liquid is used in both the degreasing and cleaning chamber and the fine cleaning chamber, there is no need to set up an elevating baffle mechanism. In this embodiment, the bearing is conveyed by the conveying unit and sequentially passes through the degreasing and cleaning chamber, the fine cleaning chamber, the anti-rust cleaning chamber, and the wind cutting chamber to perform degreasing and cleaning, anti-rust cleaning, and high-temperature air drying treatments on it, realizing automatic degreasing and cleaning and anti-rust treatment of the bearing. There is no need to perform anti-rust treatment on the bearing subsequently, which can effectively shorten the production line and reduce the turnover time of the product, greatly improving the production efficiency.

[0039] Embodiment 2

[0040] On the basis of Embodiment 1, as shown in the attached Figure 2and attached Figure 4 As shown, in this embodiment, a water isolation chamber 4 is further provided between the fine washing chamber 3 and the anti-rust washing chamber 5 for isolating the fine washing chamber and the anti-rust washing chamber. A lifting baffle mechanism 9 is also provided between the water isolation chamber 4 and the fine washing chamber 3 and the anti-rust washing chamber 5. The water isolation chamber of this embodiment can effectively isolate the anti-rust washing chamber from the fine washing chamber. The cleaning liquid can be drained in the water isolation chamber through bearings, thus ensuring the anti-rust effect of the bearings.

[0041] In the first and second embodiments, the lifting baffle mechanism 9 is as attached Figure 4 As shown, it includes a baffle 9.1, a cross beam 9.2 provided at the top of the baffle, and long cylinders 9.3 provided at both ends of the cross beam.

[0042] In the first and second embodiments, the conveying unit 1 is as attached Figure 5 and attached Figure 7 As shown, it includes multiple groups of transmission roller groups 1.1 arranged at equal intervals, a support plate 1.2 provided between adjacent transmission roller groups, and a chain type pusher mechanism 1.3 for pushing the bearing forward. Among them, the transmission roller groups 1.1 are respectively arranged in the degreasing cleaning chamber 2, the fine washing chamber 3, the water isolation chamber 4, the anti-rust washing chamber 5 and the air knife chamber 6. The function of the transmission roller group in each chamber is to drive the bearing on it to rotate, so as to realize the all-round cleaning of the bearing; the support plate serves as a load-bearing carrier for the bearing to roll and convey between the transmission roller groups; the chain type pusher mechanism is used to push the bearing to roll forward.

[0043] In the first and second embodiments, the transmission roller group 1.1 is composed of two transmission rollers 1.1.1 arranged in parallel. The transmission rollers of each group of transmission roller groups are synchronously driven by a synchronous belt or a chain by a driving device. When the bearing moves between two transmission roller groups, the conveying unit stops conveying the bearing, and the synchronous belt or the chain is driven by the driving device (such as a servo motor) to drive all the transmission rollers to rotate in the same direction, and then the bearing rotates between the two transmission rollers to realize the all-round high-pressure flushing of the bearing.

[0044] In the first and second embodiments, as attached Figure 5 and attached Figure 7 As shown, the chain type pusher mechanism 1.3 includes transmission chain components 1.3.1 provided at both ends of the transmission roller 1.1.1 and multiple pusher rods 1.3.2 provided on the transmission chains of the two transmission chain components. The bearing is located between the two pusher rods, and the driving device drives the transmission chain components to rotate, and then drives the pusher rods to push the bearing to roll.

[0045] Embodiment Three

[0046] On the basis of the second embodiment, as attached Figure 4 、attached Figure 6 、attached Figure 8As shown, a jacking assembly 10 is further provided between the driving rollers of each driving roller set 1.1 for jacking the bearing out of the driving roller. The jacking assembly 10 includes a jacking plate 10.1, guide rods 10.2 provided at both ends of the jacking plate, a cross beam 10.3 connecting the two guide rods, and a jacking cylinder 10.4 provided below the cross beam. Each jacking assembly 10 is provided at the top of the chamber where the corresponding driving roller set 1.1 is located. In this embodiment, the design of the jacking assembly can, after the bearing cleaning is completed in each chamber, use the jacking assembly to jack the bearing out of the driving roller set. At this time, the chain pusher mechanism pushes the bearing forward to the next station. This design can greatly reduce the output torque of the chain pusher mechanism and improve the service life of the chain pusher mechanism.

[0047] Embodiment 4

[0048] As shown in the atta Figure 4 ched drawings, in this embodiment, guide strips 11 are further provided on both sides of the conveying unit 1 in the degreasing and cleaning chamber 2, the fine cleaning chamber 3, the water separation chamber 4, the anti-rust cleaning chamber 5, and the air knife chamber 6 for guiding the bearing during transportation to ensure the position of the bearing in the width direction of the equipment. The guide strips 11 are connected to an adjusting mechanism 12 provided at the top of the chamber where they are located for adjusting the distance between the two guide strips according to the specifications of the bearing.

[0049] Preferably, as shown in the atta Figure 9 ched drawings, the adjusting mechanism 12 includes a right and left hand threaded screw 12.1, guide rods 12.2 provided on both sides of the right and left hand threaded screw, two adjusting plates 12.3 slidably provided on the guide rods and respectively threadedly connected to both ends of the right and left hand threaded screw, movable plates 12.4 slidably provided on the guide rods outside the adjusting plates, cylinders 12.5 provided on the adjusting plates and connecting the movable plates, and at least one connecting rod 12.6 provided on the movable plates for connecting the guide strips. The adjusting mechanism designed in this embodiment can, after the guide strips contact both sides of the bearing, use the cylinder to push the guide strips away from the bearing for a short distance, leaving a certain gap between both sides of the bearing and the guide strips to facilitate comprehensive degreasing cleaning and anti-rust cleaning of the bearing.

[0050] Preferably, the right and left hand threaded screws 12.1 of multiple adjusting mechanisms 12 are synchronously driven by a driving device through a synchronous belt drive or a chain, so as to automatically adjust the distance between the two guide strips in each chamber according to the specifications of the bearing.

[0051] Embodiment 5

[0052] As shown in the atta Figure 1 ched drawings to atta Figure 3As shown, in this embodiment, a tunnel-type fuselage frame 13 is further designed on the basis of the above embodiment. The conveying unit 1 is arranged inside the fuselage frame 13, and a water vapor collection device 14 is also provided at the top of the fuselage frame 13. The water vapor collection device can adopt a condensation-type water vapor collection device. Since high-temperature cleaning is used for bearing cleaning, the cleaning liquid will generate steam at high temperature, and it is necessary to use the water vapor collection device to collect the steam to prevent the cleaning liquid steam from escaping and polluting the environment.

[0053] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A bearing degreasing and cleaning machine with an anti-rust cleaning function, comprising a conveying unit and a degreasing cleaning chamber, a fine cleaning chamber and a wind knife chamber which are sequentially arranged on the conveying unit along its conveying direction; characterized in that: An anti-rust cleaning chamber is also provided between the fine cleaning chamber and the air knife chamber on the conveying unit, which is used to wash the bearings by high-pressure spraying of anti-rust liquid. Lifting baffle mechanisms are provided between the fine cleaning chamber, the anti-rust cleaning chamber and the air knife chamber, which are used to isolate the cleaning liquid during the cleaning work of each chamber.

2. The degreasing and cleaning machine for bearings with anti-rust cleaning function according to claim 1, wherein: A water isolation chamber is also provided between the fine cleaning chamber and the anti-rust cleaning chamber, which is used to isolate the fine cleaning chamber and the anti-rust cleaning chamber. A lifting baffle mechanism is also provided between the water isolation chamber and the fine cleaning chamber and the anti-rust cleaning chamber.

3. The bearing degreasing and cleaning machine with rust prevention and cleaning function according to claim 2, characterized in that: The conveying unit includes multiple groups of driving roller groups arranged at equal intervals, a pallet provided between adjacent two driving roller groups, and a chain-type pusher mechanism for pushing the bearings forward. The driving roller groups are respectively arranged in the degreasing cleaning chamber, the fine cleaning chamber, the water isolation chamber, the anti-rust cleaning chamber and the air knife chamber.

4. The bearing degreasing and cleaning machine with anti-rust cleaning function according to claim 3, wherein: Each driving roller group is composed of two driving rollers arranged in parallel. The driving rollers of each driving roller group are synchronously driven by a synchronous belt or a chain by a driving device.

5. The degreasing and cleaning machine for bearings with anti-rust cleaning function according to claim 3, characterized in that: The chain-type pusher mechanism includes a driving chain assembly provided near both ends of the driving roller, and multiple pusher rods arranged on the driving chains of the two driving chain assemblies.

6. The bearing degreasing and cleaning machine with anti-rust cleaning function according to claim 4, wherein: A jacking assembly is also provided between the driving rollers of each driving roller group, which is used to jack the bearings out of the driving rollers. The jacking assembly includes a jacking plate, guide rods provided at both ends of the jacking plate, a cross beam connecting the two guide rods, and a jacking cylinder provided below the cross beam. Each jacking assembly is arranged at the top of the chamber where the corresponding driving roller group is located.

7. The degreasing and cleaning machine for bearings with rust prevention and cleaning functions according to claim 2, wherein: Guide strips are also provided on both sides of the conveying unit in the degreasing cleaning chamber, the fine cleaning chamber, the water isolation chamber, the anti-rust cleaning chamber and the air knife chamber. The guide strips are connected to an adjusting mechanism arranged at the top of the chamber where they are located, which is used to adjust the distance between the two guide strips according to the specifications of the bearings.

8. The degreasing and cleaning machine for bearings with anti-rust cleaning function according to claim 7, wherein: The adjusting mechanism includes a left-right threaded screw rod, guide rods provided on both sides of the left-right threaded screw rod, two adjusting plates slidably arranged on the guide rods and respectively threadedly connected to both ends of the left-right threaded screw rod, a movable plate slidably arranged on the guide rods outside the adjusting plates, a cylinder arranged on the adjusting plates and connecting the movable plate, and at least one connecting rod arranged on the movable plate for connecting the guide strips.

9. The degreasing and cleaning machine for bearings with anti-rust cleaning function according to claim 8, characterized in that: The left-right threaded screw rods of multiple adjusting mechanisms are synchronously driven by a synchronous belt drive or a chain by a driving device.

10. The bearing degreasing and cleaning machine with rust prevention and cleaning functions according to any one of claims 1 to 9, characterized in that: It also includes a tunnel-type fuselage frame. The conveying unit is arranged inside the fuselage frame, and a water vapor collection device is also provided at the top of the fuselage frame.

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