CN218360231U - Oiling device - Google Patents

Abstract

The utility model relates to an oiling device, including conveying component, fat liquoring subassembly and washing subassembly. The conveying assembly comprises a conveying driving part, a conveying chain and a plurality of conveying rollers, the plurality of conveying rollers are sequentially arranged along a first direction, and the conveying driving part is simultaneously in transmission connection with the plurality of conveying chains through the conveying chain and is used for driving the plurality of conveying rollers to rotate so as to convey workpieces along the first direction; the oiling component is arranged above the conveying roller and is used for oiling the workpiece conveyed by the conveying roller; the cleaning assembly is arranged below the conveying roller, and at least part of the conveying chain winds around the cleaning assembly. When the conveying chain needs to be cleaned, the oiling action of the oiling assembly is stopped, and then the conveying driving piece drives the conveying chain to rotate. Because the conveying chain part passes through the cleaning assembly, the whole conveying chain can be cleaned through the cleaning assembly. Compared with a manual wiping mode, the oil coating device saves time and labor for cleaning the conveying chain and is higher in efficiency.

Description

Oiling device

Technical Field

The utility model relates to a battery processing technology field especially relates to an oiling station.

Background

During the production of cylindrical batteries, it is often necessary to oil the surfaces of the batteries to mitigate damage to the surfaces of the batteries. After the oiling equipment is used for a period of time, oil stains and impurities can be remained on the conveying chain, and secondary pollution to the battery is easily caused.

At present, chains with residual greasy dirt and impurities are generally cleaned in a manual wiping mode, which has the disadvantages of time consumption, consumption power and low efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an oiling device for a conveying chain, which can efficiently wipe off a contaminated conveying chain, in order to solve the problem of low wiping efficiency of the conventional contaminated conveying chain.

An oiling device comprising:

the conveying assembly comprises a conveying driving part, a conveying chain and a plurality of conveying rollers, the plurality of conveying rollers are sequentially distributed along a first direction, and the conveying driving part is simultaneously in transmission connection with the plurality of conveying chains through the conveying chain and is used for driving the plurality of conveying rollers to rotate so as to convey workpieces along the first direction;

the oil coating assembly is arranged above the conveying rollers and is used for coating oil on the workpieces conveyed by the conveying rollers; and

the cleaning assembly is arranged below the conveying roller, at least part of the conveying chain winds through the cleaning assembly, and the cleaning assembly is used for cleaning the conveying chain.

Through setting up foretell oiling station, when needs wash the conveyor chain, stop the fat liquoring action of fat liquoring subassembly, then carry driving piece drive conveyor chain to rotate. Because the conveying chain part passes through the cleaning assembly, the whole conveying chain can be cleaned through the cleaning assembly. Compared with a manual wiping mode, the oil coating device saves time and labor for cleaning the conveying chain and is higher in efficiency.

In one embodiment, the oil coating assembly comprises an oil spraying unit, a first air knife unit and a drying unit, the oil spraying unit, the first air knife unit and the drying unit are arranged above the conveying roller at intervals along the first direction, the oil spraying unit is used for spraying oil to the workpiece conveyed by the conveying roller, the first air knife unit is used for blowing air to the workpiece conveyed by the conveying roller, and the drying unit is used for drying the workpiece conveyed by the conveying roller.

In one embodiment, the cleaning assembly includes an injection unit, a brushing unit, and a second air knife unit, the injection unit, the brushing unit, and the second air knife unit are disposed below the conveying roller at intervals along the first direction, the conveying chain at least partially passes around the injection unit, the brushing unit, and the second air knife unit, the injection unit is configured to inject a cleaning medium to the conveying chain, the brushing unit is configured to brush the conveying chain, and the second air knife unit is configured to blow air to the conveying chain.

In one embodiment, the cleaning assembly further comprises a cleaning tank disposed below the conveying roller, the spraying unit, the brushing unit and the second air knife unit are disposed in the cleaning tank, and the cleaning tank is configured to receive a cleaning medium.

In one embodiment, the brushing unit includes a brush rotatably disposed in the cleaning tank and a brushing driving member disposed in the cleaning tank and drivingly connected to the brush, and the conveying chain at least partially passes around the brush.

In one embodiment, the brushing unit further comprises a mounting seat and an adjusting driving part, the mounting seat is arranged on the cleaning box in a reciprocating manner along a second direction perpendicular to the first direction, the brush is rotatably arranged on the mounting seat, the adjusting driving part is in transmission connection with the mounting seat, and a brushing position is formed in the process of moving the mounting seat;

when the mounting seat is located at the brushing position, the brush is in contact with the conveying chain.

In one embodiment, the cleaning assembly further comprises a liquid level meter, which is arranged in the cleaning tank and used for detecting the liquid level height of the cleaning medium in the cleaning tank.

In one embodiment, the oiling device further comprises a mounting frame, and the conveying driving part, the conveying chain, the plurality of conveying rollers and the oiling component are arranged on the mounting frame.

In one embodiment, the oiling device further comprises a feeding assembly, and the feeding assembly is arranged on the upstream side of the conveying assembly and used for conveying the workpiece to the conveying roller.

In one embodiment, the oiling device further comprises a blanking assembly, and the blanking assembly is arranged on the downstream side of the conveying assembly and used for receiving the workpiece subjected to oiling processing and carrying out blanking processing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an oiling device according to an embodiment of the present invention;

fig. 2 is a schematic top view of a feeding assembly of the oiling device shown in fig. 1;

FIG. 3 is a schematic structural view of a turntable and a magnet in the loading assembly shown in FIG. 2;

FIG. 4 is a schematic top view of a portion of the mounting frame and conveyor assembly of the oiling device of FIG. 1;

FIG. 5 is a schematic top view of a cleaning assembly of the oiling device shown in FIG. 1;

FIG. 6 is a schematic view of another angle of the cleaning assembly shown in FIG. 5;

fig. 7 is a schematic structural diagram of a blanking assembly of the oiling device shown in fig. 1.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, an embodiment of the present invention provides an oiling device 100, which includes a conveying assembly, an oiling assembly 20, and a cleaning assembly 30.

The conveying assembly comprises a conveying driving part, a conveying chain 11 and a plurality of conveying rollers 12, wherein the conveying rollers 12 are sequentially arranged along a first direction, the conveying driving part is simultaneously in transmission connection with the conveying rollers 12 through the conveying chain 11 and is used for driving the conveying rollers 12 to rotate so as to convey workpieces along the first direction.

The oiling component 20 is arranged above the conveying rollers 12 and is used for oiling the workpieces conveyed by the conveying rollers 12. The cleaning assembly 30 is arranged below the conveying roller 12, the conveying chain 11 at least partially winds through the cleaning assembly 30, and the cleaning assembly 30 is used for cleaning the conveying chain 11.

Wherein the first direction is a left-right direction in fig. 1.

In addition, in the present embodiment, the workpiece is a battery, specifically a cylindrical battery, the battery is conveyed on the plurality of conveying rollers 12 in the first direction, and the oiling component 20 located above the conveying rollers 12 performs the oiling process during the conveying process. Of course, other products requiring oiling may be used in other embodiments.

By arranging the oiling device, when the conveying chain 11 needs to be cleaned, the oiling action of the oiling assembly 20 is stopped, and then the conveying driving piece drives the conveying chain 11 to rotate. Since the conveyor chain 11 partially passes through the cleaning assembly 30, the entire conveyor chain 11 can be cleaned by the cleaning assembly 30. Compared with a manual wiping mode, the oil coating device saves time and labor for cleaning the conveying chain 11, and is higher in efficiency.

It should be explained that there is no work conveyed on the conveyor rollers 12 when cleaning the conveyor chain 11.

In some embodiments, the oiling device further includes a mounting frame 13, and the conveying driving member, the conveying chain 11, the plurality of conveying rollers 12 and the oiling assembly 20 are all disposed on the mounting frame 13, wherein the plurality of conveying rollers 12 are rotatably disposed on the mounting frame 13.

In some embodiments, the oiling device further includes a feeding assembly 40, and the feeding assembly 40 is disposed on an upstream side of the conveying assembly for conveying the workpiece to the conveying rollers 12.

Referring to fig. 2 and 3, further, the feeding assembly 40 includes a bracket 41, a feeding member 42, a rotating disc 43 and a discharging member 44, the bracket 41 is disposed on an upstream side of the conveying assembly, the feeding member 42 and the discharging member 44 are both disposed on the bracket 41 and located on two sides of the rotating disc 43 along the first direction, the rotating disc 43 is rotatably disposed on the bracket 41 around a rotation axis perpendicular to the first direction, an accommodating groove 431 for placing a workpiece is formed in an edge of the rotating disc 43, the feeding member 42 is configured to convey the workpiece onto the rotating disc 43, the discharging member 44 is configured to convey the workpiece onto the conveying roller 12, and the rotating disc 43 includes a discharging position in a rotating process.

When the turntable 43 is rotated to the blanking position, the blanking member 44 can take the workpiece in the storage groove 431, thereby taking the workpiece and conveying the workpiece onto the conveying rollers 12.

It should be noted that, in this embodiment, the workpiece is a battery, and the turntable 43 is further provided with a magnet 45 for adsorbing the battery in the accommodating groove 431 to prevent the battery from being separated from the accommodating groove 431.

In practical applications, the feeding member 42 has a feeding channel through which the workpiece is conveyed to the turntable 43, the discharging member 44 has a discharging channel, and when the turntable 43 rotates to the discharging position, the discharging member 44 can capture the workpiece in the accommodating groove 431 and convey the workpiece to the conveying roller 12 through the discharging channel.

It should be noted that, the blanking member 44 may obtain the workpiece in a manner that the distance between the blanking member 44 and the rotary disc 43 is small, so that the battery in the accommodating groove 431 cannot pass through the gap between the rotary disc 43 and the blanking member 44, and therefore, during the rotation of the rotary disc 43, the battery in the accommodating groove 431 is blocked by the blanking member 44, the rotary disc 43 continues to rotate, and the battery is separated from the accommodating groove 431 and enters the blanking channel of the blanking member 44.

In some embodiments, the turntable 43 is provided with a plurality of accommodating grooves 431, the plurality of accommodating grooves 431 are uniformly distributed at intervals along the circumferential direction of the turntable 43, and the process corresponding to the rotation of the turntable 43 includes a plurality of blanking positions.

When the rotary disc 43 is rotated to any one of the blanking positions, the blanking member 44 can capture a workpiece in one of the receiving grooves 431.

Similarly, in order to avoid the battery from being separated from the accommodating grooves 431, a plurality of magnets 45 may be disposed on the turntable 43.

In some embodiments, the feeding assembly 40 includes a plurality of rotary tables 43, the plurality of rotary tables 43 are arranged at intervals along the first direction, and the distance between two adjacent rotary tables 43 is smaller than the width of the workpiece, so that the workpiece can be conveyed between two adjacent rotary tables 43.

In practical application, the feeding assembly 40 further includes a feeding driving member, two adjacent turntables 43 are in transmission connection with each other through a gear, and the feeding driving member is in transmission connection with one of the turntables 43, so as to drive the plurality of turntables 43 to rotate to realize conveying of the workpiece.

It will be appreciated that, as shown in fig. 2, the turntables 43 include three, the feeding driving member drives the middle turntable 43 to rotate, the feeding member 42 is positioned at the left side of the left turntable 43, and the outlet end of the feeding path corresponds to the left turntable 43 to convey the workpiece to the left turntable 43, and then convey the workpiece toward the right by the rotation of the turntables 43.

In some embodiments, the feeding member 42, the rotating discs 43 and the discharging member 44 each include a plurality of groups, the plurality of rotating discs 43 are equally divided into a plurality of groups, the plurality of rotating discs 43 in each group are arranged at intervals along a first direction, a distance between two adjacent rotating discs 43 is smaller than a width of a workpiece, the plurality of groups of rotating discs 43 are arranged at intervals along a direction perpendicular to the first direction, and each feeding member 42 and each discharging member 44 correspond to one group of rotating discs 43 to simultaneously convey the plurality of workpieces.

In this embodiment, as shown in fig. 2, three groups of the turntables 43 are arranged at intervals in the vertical direction, and in fig. 1, a plurality of groups of the turntables 43 are arranged at intervals in the direction perpendicular to the paper surface.

In addition, as shown in fig. 2, the transmission manner between the multiple groups of rotating discs 43 is that three rotating discs 43 in the three groups of rotating discs 43 correspond to each other one by one in the up-down direction, and the corresponding three rotating discs 43 are connected through the same rotating shaft, and one end of the rotating shaft is provided with a gear, and the gears between the adjacent rotating shafts are meshed with each other.

Referring to fig. 4, in some embodiments, each of the conveyor rollers 12 includes a conveying shaft 121 and a plurality of rollers 122, each of the conveying shafts 121 is rotatably disposed on the mounting frame 13, a gear is disposed at an end of each of the conveying shafts 121, the conveyor chain 11 is engaged with the gears on the plurality of conveying shafts 121, and the plurality of rollers 122 are disposed on the conveying shafts 121 at intervals along a direction perpendicular to the first direction.

In this manner, the workpieces conveyed by the plurality of blanking members 44 can be received by the plurality of rollers 122. For example, as shown in fig. 2 and 4, three groups of turntables 43 simultaneously convey three workpieces, and the workpieces are conveyed to three rows of rollers 122 through three blanking members 44.

Referring to fig. 1, in some embodiments, the oil applying assembly 20 includes an oil spraying unit 21, a first air knife unit 22, and a drying unit 23, the oil spraying unit 21, the first air knife unit 22, and the drying unit 23 are disposed above the conveying roller 12 at intervals along a first direction, the oil spraying unit 21 is configured to spray oil to the workpiece conveyed by the conveying roller 12, the first air knife unit 22 is configured to blow air to the workpiece conveyed by the conveying roller 12, and the drying unit 23 is configured to dry the workpiece conveyed by the conveying roller 12. And oil spraying, air drying and drying are carried out, so that the oil coating treatment of the workpiece is completed.

It can be understood that, as shown in fig. 1, the feeding assembly 40 is located at the left side of the conveying assembly, and the conveying assembly is used for conveying the workpiece from left to right, so that the oil spraying unit 21, the first air knife unit 22 and the drying unit 23 are arranged at intervals from left to right, so that the workpiece conveyed by the conveying roller 12 sequentially goes through the oil spraying, air drying and drying processes.

Referring to fig. 5 and fig. 6, in some embodiments, the cleaning assembly 30 includes an injection unit 31, a brushing unit 32, and a second air knife unit 33, the injection unit 31, the brushing unit 32, and the second air knife unit 33 are disposed below the conveying roller 12 at intervals along the first direction, the conveying chain 11 at least partially passes around the injection unit 31, the brushing unit 32, and the second air knife unit 33, the injection unit 31 is configured to inject the cleaning medium to the conveying chain 11, the brushing unit 32 is configured to brush the conveying chain 11, and the second air knife unit 33 is configured to blow air to the conveying chain 11.

It should be noted that, in the present embodiment, the cleaning medium sprayed by the spraying unit 31 is water to clean the oil stains on the conveying chain 11, while in other embodiments, different cleaning media, such as alcohol, may be used for the object to be cleaned.

When the conveying chain 11 is cleaned, the oil spraying unit in the oil spraying assembly 20 stops spraying oil, and the conveying driving member drives the conveying chain 11 to rotate, so that the conveying chain 11 passes through the spraying unit 31, the brushing unit 32 and the second air knife unit 33 in sequence around the part passing through the cleaning assembly 30. In this way, the conveyor chain 11 is subjected to water spraying, brushing, and air drying in this order, thereby completing the cleaning operation.

It should be noted that, when cleaning the conveying chain 11, the drying unit 23 in the oiling assembly 20 may also operate to dry the conveying chain 11, so as to avoid moisture remaining on the conveying chain 11.

Similarly, the first air knife unit 22 may be operated when the conveyor chain 11 is cleaned. Of course, since the second air knife unit 33 is provided in the cleaning unit 30, it is preferable that the first air knife unit 22 does not operate, thereby saving the cleaning cost.

In some embodiments, the cleaning assembly 30 further includes a cleaning tank 34, the cleaning tank 34 is disposed below the conveying roller 12, the spraying unit 31, the brushing unit 32, and the second air knife unit 33 are all disposed at the cleaning tank 34, and the cleaning tank 34 is used for receiving a cleaning medium. In this embodiment, the cleaning tank 34 receives the sewage discharged from the spray unit 31 after cleaning the conveyor chain 11.

In practical applications, the spraying unit 31, the brushing unit 32, and the second air knife unit 33 are disposed at the opening of the cleaning box 34, the conveying chain 11 also passes around the opening of the cleaning box 34, the spraying unit 31 and the second air knife unit 33 are located above the conveying chain 11, and the brushing unit 32 contacts the conveying chain 11.

In some embodiments, the cleaning assembly 30 further comprises a level gauge 35, the level gauge 35 being disposed in the cleaning tank 34 for detecting a level of the cleaning medium in the cleaning tank 34. So, when level gauge 35 detected the cleaning medium liquid level in wasing case 34 too high, operating personnel can be with wasing the interior sewage discharge of case 34, avoids the too high submergence of sewage liquid level to carry chain 11, influences the cleaning performance.

In practical applications, the bottom of the cleaning tank 34 is opened with a liquid outlet, and the cleaning assembly 30 further includes a sealing member detachably connected to the cleaning tank 34 for sealing the liquid outlet. When level appearance 35 detected the sewage liquid level too high promptly, operating personnel took off the sealing member, discharged sewage through the leakage fluid dram.

The sealing element may be a sealing plug or a control valve, and is communicated with the liquid discharge port by arranging a liquid discharge pipeline, and the control valve is arranged on the liquid discharge pipeline to control the on-off of the liquid discharge pipeline.

In some embodiments, the spraying unit 31 includes a liquid inlet pipeline and a plurality of nozzles, the liquid inlet pipeline is used for communicating with the storage box, the cleaning medium is stored in the storage box, a water pump is arranged on the liquid inlet pipeline, and the nozzles are arranged on the portion of the liquid inlet pipeline extending into the cleaning box 34 and facing the conveying chain 11 so as to spray the cleaning medium to the conveying chain 11 through the nozzles.

In some embodiments, the brushing unit 32 includes a brush 321 and a brushing driving member 322, the brush 321 is rotatably disposed in the cleaning tank 34, the brushing driving member 322 is disposed in the cleaning tank 34 and is in transmission connection with the brush 321 to drive the brush 321 to rotate, and the conveying chain 11 at least partially passes around the brush 321, so that the rotating brush 321 brushes the conveying chain 11 to improve the cleaning effect.

In practical applications, the brushing driving member 322 is a motor, the brush 321 is rotatably connected to the cleaning tank 34 through a rotating shaft, and a gear is disposed at one end of the rotating shaft, and the transmission chain is engaged with the gear at one end of the rotating shaft, so that the rotating shaft and the brush 321 are driven to rotate by the brushing driving member 322.

In some embodiments, the brushing unit 32 further includes a mounting seat 323 and an adjusting driving member 324, the mounting seat 323 is disposed on the cleaning tank 34 in a reciprocating manner along a second direction perpendicular to the first direction, the brush 321 is rotatably disposed on the mounting seat 323, the adjusting driving member 324 is in driving connection with the mounting seat 323 to drive the mounting seat 323 to reciprocate along the second direction, and the mounting seat 323 has a brushing position during the movement.

When the mount 323 is in the brushing position, the brush 321 contacts the conveyor chain 11, thereby brushing the conveyor chain 11.

The second direction is the up-down direction in fig. 1 and 6.

It will be appreciated that the spray unit 31 and the second air knife unit 33 do not need to be operated when the oiling device is used to oil the battery, and similarly, the brush 321 may be separated from the conveyor chain 11 by moving with the mounting block 323. When the conveying chain 11 is cleaned, the mounting seat 323 is moved to make the brush 321 contact with the conveying chain 11.

In addition, as shown in fig. 5, in order to adjust the position of the brush 321, a mounting seat 323 and an adjustment driving member 324 are required to be provided at both ends of the rotation shaft.

In some embodiments, the cleaning assembly 30 further includes a slack drive 36, and the drive end of the slack drive 36 may abut the drive chain during telescoping, such that the slack of the drive chain is adjusted by the slack drive 36 during movement of the mounting block 323 in the second direction.

In some embodiments, the oiling device further comprises a blanking assembly 50, and the blanking assembly 50 is disposed at the downstream side of the conveying assembly and is used for receiving the workpiece subjected to the oiling treatment and carrying out the blanking treatment.

Referring to fig. 7, in practical application, the blanking assembly 50 includes a merging unit 51 and an inverting unit 52, the merging unit 51 is disposed at the downstream side of the conveying assembly and is used for receiving the processed workpieces and combining the received workpieces into a row, the inverting unit 52 is disposed at the downstream side of the merging unit 51, the merging unit 51 conveys the workpieces combined into a row onto the inverting unit 52, and the inverting unit 52 inverts and blanks the workpieces combined into a row.

It should be noted that the turning unit 52 is provided with a spiral guide plate, and a plurality of workpieces combined into a row are conveyed to the spiral guide plate by a conveyor belt, and then the workpieces are turned over and fed by the spiral guide plate.

In order to facilitate understanding of the technical solution of the present invention, the flow of the oiling device in the above embodiment is described herein with reference to fig. 1, where the oiling device shown in fig. 1 includes an oiling mode and a cleaning mode:

when the oiling device is in the oiling mode, the oiling device oils the batteries, the driving piece is conveyed to drive the conveying chain 11 to rotate clockwise, so that the batteries are conveyed from left to right, the oil spraying unit 21 sprays oil to the batteries in the conveying process, then the batteries are dried by the air blowing of the first air knife unit 22 and the drying unit 23, the oiling processing is completed, and finally the battery blanking of the oiling processing is completed by the blanking assembly 50.

When the oiling device is in a cleaning mode, the oiling device cleans the conveying chain 11, the oiling unit and the first air knife unit 22 stop operating, the conveying driving piece drives the conveying chain 11 to rotate anticlockwise, in the rotating process of the conveying chain 11, the injection unit 31 sprays water to the conveying chain 11 firstly, then the brushing unit 32 brushes the conveying chain 11, after the brushing is completed, the second air knife unit 33 blows dry the water on the conveying chain 11, then the conveying chain 11 is dried through the drying unit 23, and the cleaning of the conveying chain 11 is completed.

When the conveyor chain 11 is cleaned, the conveyor roller 12 does not have a battery.

In addition, in the embodiment shown in fig. 1, the rotation directions of the conveying chain 11 in the oiling mode and the conveying chain 11 in the washing mode are opposite, so that the batteries pass through the oil spraying unit 21, the first air knife unit 22 and the drying unit 23 in sequence in the oiling mode, and the conveying chain 11 passes through the spraying unit 31, the brushing unit 32, the second air knife unit 33 and the drying unit 23 in sequence in the washing mode.

Therefore, in other embodiments, if the arrangement order of the injection unit 31, the brushing unit 32, and the second air knife unit 33 is changed, that is, the positions of the injection unit 31 and the second air knife unit 33 in fig. 5 are changed, at this time, the conveying chain 11 can pass through the injection unit 31, the brushing unit 32, the second air knife unit 33, and the drying unit 23 in sequence without changing the rotation direction of the conveying chain 11.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An oiling device, comprising:

the conveying assembly comprises a conveying driving part, a conveying chain and a plurality of conveying rollers, the plurality of conveying rollers are sequentially distributed along a first direction, and the conveying driving part is simultaneously in transmission connection with the plurality of conveying chains through the conveying chain and is used for driving the plurality of conveying rollers to rotate so as to convey workpieces along the first direction;

the oiling component is arranged above the conveying roller and is used for oiling the workpiece conveyed by the conveying roller; and

the cleaning assembly is arranged below the conveying roller, at least part of the conveying chain winds through the cleaning assembly, and the cleaning assembly is used for cleaning the conveying chain.

2. The oiling device as recited in claim 1, wherein the oiling assembly comprises an oil spraying unit, a first air knife unit and a drying unit, the oil spraying unit, the first air knife unit and the drying unit are arranged above the conveying rollers at intervals along the first direction, the oil spraying unit is used for spraying oil to the workpieces conveyed by the conveying rollers, the first air knife unit is used for blowing air to the workpieces conveyed by the conveying rollers, and the drying unit is used for drying the workpieces conveyed by the conveying rollers.

3. The oiling device of claim 1, wherein the cleaning assembly comprises an injection unit, a brushing unit and a second air knife unit, the injection unit, the brushing unit and the second air knife unit are arranged below the conveying roller at intervals along the first direction, the conveying chain at least partially passes around the injection unit, the brushing unit and the second air knife unit, the injection unit is used for injecting the cleaning medium to the conveying chain, the brushing unit is used for brushing the conveying chain, and the second air knife unit is used for blowing air to the conveying chain.

4. The oiling device of claim 3, wherein the cleaning assembly further comprises a cleaning tank disposed below the delivery rollers, the spraying unit, the brushing unit and the second air knife unit being disposed in the cleaning tank, and the cleaning tank is configured to receive a cleaning medium.

5. The oiling device as defined in claim 4, wherein the brushing unit comprises a brush rotatably disposed in the cleaning tank and a brushing drive member disposed in the cleaning tank and drivingly connected to the brush, the conveyor chain at least partially passing around the brush.

6. The oiling device as recited in claim 5, wherein the brushing unit further comprises a mounting seat and an adjusting driving member, the mounting seat is arranged on the cleaning box in a reciprocating manner along a second direction perpendicular to the first direction, the brush is rotatably arranged on the mounting seat, the adjusting driving member is in transmission connection with the mounting seat, and the mounting seat has a brushing position during movement;

when the mounting seat is located at the brushing position, the brush is in contact with the conveying chain.

7. The oiling device of claim 4, wherein the cleaning assembly further comprises a level gauge disposed in the cleaning tank for detecting a level of a cleaning medium in the cleaning tank.

8. An oiling device as defined in any one of claims 1 to 7, further comprising a mounting frame, wherein the conveying driving element, the conveying chain, the plurality of conveying rollers and the oiling assembly are arranged on the mounting frame.

9. An oiling device as defined in any of claims 1-7, further comprising a feeding assembly disposed upstream of said conveying assembly for conveying the workpiece to said conveying rollers.

10. The oiling device as defined in any one of claims 1 to 7, further comprising a blanking assembly disposed downstream of the conveying assembly for receiving the workpiece subjected to the oiling process and performing a blanking process.

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