CN213728275U - Front oil draining device and cleaning equipment - Google Patents

Abstract

The application relates to a front oil draining device and cleaning equipment, and relates to the technical field of cleaning of heat treatment workpieces, wherein the front oil draining device comprises a rack, a material tray, a lifting assembly and a blowing assembly, wherein the material tray is arranged at the bottom of the rack; the lifting assembly is arranged at the bottom of the material tray and used for jacking one side of the material tray so as to enable the material tray to be in an inclined state, and the purging assembly is connected with the rack and arranged above the material tray and used for purging the surface of a workpiece. This application holds the charging tray top to the slope through setting up the lifting subassembly, utilize the subassembly that sweeps to sweep the surface of work piece simultaneously, under the effect of gravity and wind, impurity such as workpiece surface's waste oil can break away from the work piece, and drip the charging tray of below, realize workpiece surface's preliminary treatment, can carry out the oil logging before sending into the cleaning machine and handle, make workpiece surface's waste oil volume greatly reduced, thereby make the cleaning machine can efficient washing product, can reduce the cleaning machine waste oil of emission itself and improve the cleaning performance of work piece.

Description

Front oil draining device and cleaning equipment

Technical Field

The application relates to the technical field of cleaning of heat treatment workpieces, in particular to a front-mounted oil draining device and cleaning equipment.

Background

At present, the requirement on cleaning equipment is increased along with the higher and higher requirement on heat treatment products. The washer market is also increasingly challenged. Customers not only have requirements on the cleaning effect of products, but also require that the use cost of cleaning equipment is lower and lower.

In the prior art, workpieces are generally directly fed into a cleaning machine for cleaning, and before entering the cleaning machine, the workpieces are provided with certain waste oil. Bring the increase of waste oil volume into, mean that the waste oil that needs the discharge in the cleaning machine also can increase, and the regeneration capacity that corresponds the cleaning machine needs to be improved, causes the cleaning machine use cost to increase, and simultaneously, the waste oil volume too much also can cause the cleaning performance of cleaning machine to receive the influence on the work piece.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leading draining device and cleaning equipment, this leading draining device and cleaning equipment can carry out the draining before sending into the cleaning machine and handle for workpiece surface's waste oil volume greatly reduced, thereby make the cleaning machine can the efficient wash the product, can reduce cleaning machine exhaust waste oil itself and improve the cleaning performance who washs the product.

In order to achieve the above object, the present invention is achieved by the following technical solutions.

In a first aspect, an embodiment of the utility model provides a leading oil drain device, include:

a frame;

the material tray is arranged at the bottom of the rack and used for bearing workpieces;

the lifting assembly is arranged at the bottom of the material tray and used for supporting one side of the material tray so as to enable the material tray to incline;

and the purging component is connected with the rack, arranged above the material tray and used for purging the surface of the workpiece.

In optional embodiment, the lifting subassembly includes chassis and first lifting driving piece, the chassis sets up the bottom of frame, the charging tray sets up the top of chassis, first lifting driving piece sets up in one side of chassis, and with one side bottom of charging tray is corresponding.

In an optional implementation mode, the lifting assembly further comprises a second lifting driving piece, the first lifting driving piece and the second lifting driving piece are respectively arranged on two sides of the bottom frame, the second lifting driving piece corresponds to the bottom of one side, away from the first lifting driving piece, of the material tray, and the first lifting driving piece and the second lifting driving piece select to lift the material tray.

In an optional embodiment, the first lifting driving part comprises a first cylinder and a first base plate, the first cylinder is arranged on one side of the bottom frame, and the first base plate is connected with the first cylinder and abuts against the bottom of one side of the material tray and is used for jacking the material tray under the driving of the first cylinder;

the second lifting driving part comprises a second cylinder and a second base plate, the second cylinder is arranged on the other side of the bottom frame, and the second base plate is connected with the second cylinder and supported at the bottom of the other side of the material tray and used for jacking the material tray under the driving of the second cylinder.

In an optional embodiment, the purging assembly includes an air supply pipe and a plurality of purging nozzles, the air supply pipe is connected to the rack and located above the tray, the purging nozzles are uniformly arranged on the air supply pipe, and the purging nozzles are used for spraying gas to the surface of the workpiece to clean the surface of the workpiece.

In an alternative embodiment, the air feed pipe is C-shaped and is arranged to surround the workpiece.

In an optional embodiment, a driving assembly is arranged on the rack, and the driving assembly is in transmission connection with the air supply pipe and is used for driving the air supply pipe to move relative to the rack.

In optional embodiment, the drive assembly includes driving piece, ball screw and mount pad, be provided with the bearing frame in the frame, ball screw rotationally with the bearing frame is connected, the driving piece with ball screw connects for it is relative to drive ball screw the bearing frame rotates, set up on the mount pad with ball screw matched with pilot hole to the cover is established on ball screw, be used for follow under ball screw's the drive ball screw motion, the induction pipe with the mount pad is connected.

In an optional embodiment, a fan is further disposed on the top of the rack, and the fan is disposed opposite to the tray and used for blowing air to the top of the workpiece.

In a second aspect, an embodiment of the present invention provides a cleaning apparatus, including a cleaning machine and a front oil draining device as in any one of the previous embodiments, the cleaning machine is disposed at a discharge side of the frame, and is connected to the tray, for receiving and cleaning the workpiece.

Through the technical scheme, the utility model provides a leading oil drain device, through setting up the lifting subassembly, a charging tray is held on the top, and hold the charging tray top to the slope, utilize the subassembly that sweeps the surface of work piece simultaneously, under the effect of gravity and wind, impurity such as workpiece surface's waste oil can break away from the work piece, and drip the charging tray of below, realize workpiece surface's preliminary treatment, can carry out the oil drain before sending into the cleaning machine and handle, make workpiece surface's waste oil mass greatly reduced, thereby make the enough efficient cleaning workpiece of cleaning machine, can reduce the cleaning machine waste oil of itself exhaust and improve the cleaning performance of wasing the product.

Additional features and advantages of the present application will be described in detail in the detailed description which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a front-mounted oil draining device provided in a first embodiment of the present application at a first viewing angle;

FIG. 2 is a schematic diagram of the purge assembly of FIG. 1;

fig. 3 is a schematic structural diagram of a front-mounted oil draining device provided in the first embodiment of the present application at a second viewing angle;

fig. 4 is a schematic structural diagram of a front-mounted oil draining device according to a second embodiment of the present application.

Icon:

100-a front oil draining device; 110-a rack; 111-a fan; 130-a tray; 150-a lift assembly; 151-chassis; 153-a first lift drive; 1531 — a first cylinder; 1533 — a first backing plate; 155-second lift drive; 1551-second cylinder; 1553-second backing plate; 170-a purge assembly; 171-an air supply pipe; 173-purge showerhead; 190-a drive assembly; 191-a drive member; 193-ball screw; 195-a mount; 197-bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As disclosed in the background art, in the prior art, for cleaning a workpiece, the workpiece is usually directly fed into a cleaning machine, and after some processes, a large amount of waste oil is accumulated on the surface of the workpiece, and in the cleaning process, the waste oil needs to be cleaned from the surface of the workpiece, which means that the cleaning machine needs to discharge a large amount of waste oil, which creates a challenge to the regeneration capability of the cleaning machine, and for the cleaning machine used frequently and for a long time, or when the amount of waste oil on the workpiece is too large, the cleaning effect of the cleaning machine is affected, and the cleaning machine needs to be frequently maintained and repaired, which increases the use cost of the cleaning machine.

In order to the problem, the utility model provides a novel leading draining device, before sending the cleaning machine into the work piece, earlier get off most waste oil clearance on with the work piece through this leading draining device, make the waste oil mass greatly reduced of the workpiece surface who sends into the cleaning machine, thereby make the cleaning machine can wash the work piece high-efficiently, and reduced cleaning machine exhaust waste oil itself, the regeneration capacity requirement to the cleaning machine reduces, frequent maintenance and maintenance cleaning machine have been avoided, the use cost of cleaning machine has been reduced, the cleaning performance has also been improved simultaneously.

It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.

First embodiment

Referring to fig. 1 to 3, the present embodiment provides a front oil draining device 100, which can perform oil draining before being sent into a cleaning machine, so that the amount of waste oil on the surface of a workpiece is greatly reduced, the cleaning machine can efficiently clean products, waste oil discharged by the cleaning machine itself can be reduced, and the cleaning effect of the cleaning products can be improved.

The front oil draining device 100 provided by the embodiment comprises a frame 110, a tray 130, a lifting assembly 150 and a purging assembly 170, wherein the tray 130 is arranged at the bottom of the frame 110 and is used for bearing a workpiece; the lifting assembly 150 is disposed at the bottom of the tray 130 and is used for supporting one side of the tray 130 so that the tray 130 is in an inclined state, and the purging assembly 170 is connected to the rack 110 and disposed above the tray 130 for purging the surface of the workpiece.

In this embodiment, the workpiece can be sent to the tray 130 by the loading trolley for conveying the workpiece, and then one side of the tray 130 is pushed by the lifting assembly 150, so that the tray 130 is pushed to an inclined state, at this time, the waste oil on the surface of the workpiece can move along the surface of the workpiece under the action of gravity and drop downwards, and for the partial waste oil which cannot directly drop on the surface of the workpiece, the surface is swept by the sweeping assembly 170, under the action of wind force, most of the waste oil on the surface of the workpiece can be separated from the workpiece and drop to the tray 130 below, so that the pretreatment on the surface of the workpiece is realized, the cleaning amount of the cleaning machine is reduced, the waste oil discharged by the cleaning machine is reduced, and the cleaning effect of the workpiece is improved.

In the embodiment, the purge module 170 is externally connected with a high-pressure pipeline, and the high-pressure pipeline supplies high-pressure gas to the purge module 170, and then the purge module 170 blows out the high-pressure gas, so that oil on the surface of the workpiece can be blown down. Of course, in the embodiment, the lifting of the tray 130 by the lifting assembly 150 and the purging of the workpiece surface by the purging assembly 170 do not completely remove the waste oil on the workpiece surface, and the residual waste oil on the workpiece surface can be cleaned by a cleaning machine.

In other preferred embodiments of the present invention, the blowing module 170 may also be externally connected with a high pressure water pipe, and the high pressure water pipe provides high pressure water to the blowing module 170, and the blowing module 170 blows out the high pressure water, so as to blow down the waste oil indicated by the workpiece.

The lifting assembly 150 includes a base frame 151 and a first lifting driving member 153, the base frame 151 is disposed at the bottom of the rack 110, the tray 130 is disposed above the base frame 151, and the first lifting driving member 153 is disposed at one side of the base frame 151 and corresponds to the bottom of one side of the tray 130. Through setting up first lifting driving piece 153, can jacking one side of charging tray 130 for one side lifting of charging tray 130, and make charging tray 130 be in the tilting means, make things convenient for waste oil to fall along the surface under the effect of gravity.

In this embodiment, the bottom frame 151 is fixedly disposed at the bottom of the rack 110 for bearing, and the first lifting driving member 153 is fixed at one side of the rack 110 and extends upward, so as to lift the tray 130 upward, so that the tray 130 is in an inclined state. Specifically, charging tray 130 is placed in frame 110, first lifting driving piece 153 is fixed at the front side or the rear side of frame 110, in order to prevent that charging tray 130 from taking place the phenomenon of sliding in the jacking process, be provided with a plurality of constant head tanks in the frame 110 of this embodiment, the constant head tank sets up along left right direction, the bottom side surface of charging tray 130 is provided with a plurality of location archs simultaneously, a plurality of location archs insert in the constant head tank, when first lifting driving piece 153 jacking charging tray 130, the location arch plays the positioning action with the constant head tank, prevent that charging tray 130 and frame 110 from taking place the relative slip.

In this embodiment, in order to prevent the workpiece from sliding when the tray 130 tilts, the tray 130 is also provided with a limit stop protruding upwards for stopping and limiting the workpiece, so as to prevent the workpiece from sliding.

In this embodiment, the first lifting driving member 153 includes a first cylinder 1531 and a first pad 1533, the first cylinder 1531 is disposed on one side of the base frame 151, and the first pad 1533 is connected to the first cylinder 1531 and abuts against the bottom of one side of the tray 130, for lifting the tray 130 under the driving of the first cylinder 1531. Specifically, the first cylinder 1531 is fixedly disposed at the front side or the rear side of the rack 110, and the first pad 1533 is connected to the piston rod of the first cylinder 1531 to act as a support against the bottom side of the tray 130.

In this embodiment, in order to ensure a good jacking effect, the back surface of the first pad 1533 is provided with a first hinge seat, the piston rod of the first cylinder 1531 is hinged to the first hinge seat, and meanwhile, the front surface of the first pad 1533 is used for abutting against the bottom surface of the tray 130, when actually jacking, along with the rising of one side of the tray 130, the tray 130 is in an inclined state, and the first pad 1533 can rotate relative to the piston rod of the first cylinder 1531, so that the first pad 1533 can always be attached to the bottom surface of the tray 130, and the jacking effect is ensured.

The purge assembly 170 includes a gas supply pipe 171 and a plurality of purge heads 173, the gas supply pipe 171 is connected to the frame 110 and is located above the tray 130, the plurality of purge heads 173 are uniformly disposed on the gas supply pipe 171, and the plurality of purge heads 173 are used to spray gas onto the surface of the workpiece to clean the surface of the workpiece. Specifically, the gas supply pipe 171 is connected to an external high-pressure pipe, and high-pressure gas is discharged through the plurality of purge nozzles 173 to clean the surface of the workpiece.

In the present embodiment, the air supply pipe 171 is C-shaped and is provided to surround the workpiece. Specifically, the air supply pipe 171 includes a horizontal section, a left section and a right section that are integrally provided, the left section and the right section are respectively provided at two ends of the horizontal section and are surrounded to form a C-shaped structure, wherein the horizontal section is configured at the upper side of the workpiece, the left section is configured at the left side of the workpiece, and the right section is configured at the right side of the workpiece, so that the upper side surface, the left side surface and the right side surface of the workpiece can be purged, and the purging effect of the workpiece is ensured.

It should be noted that, in the present embodiment, a plurality of purge nozzles 173 are disposed on each of the transverse section, the left side section and the right side section, and the air injection principle of the purge nozzles 173 may refer to the existing nozzle structure, and will not be described in detail here.

In this embodiment, a driving assembly 190 is disposed on the frame 110, and the driving assembly 190 is in transmission connection with the air pipe 171 and is used for driving the air pipe 171 to move relative to the frame 110. Specifically, the driving assembly 190 is configured to drive the air supply pipe 171 to move in the front-rear direction, so as to drive the plurality of purging nozzles 173 to move in the front-rear direction, thereby ensuring that each of the upper surface, the left surface, and the right surface of the workpiece can be purged by the high-pressure gas.

In this embodiment, in order to purge the front surface and the rear surface of the workpiece, the purge head 173 is curved so that the high-pressure gas blown from the purge head 173 can be ejected in a certain inclined direction. Of course, the purge nozzle 173 may be a direction-adjustable nozzle structure, and the position of the purge nozzle may be adjusted according to the complexity and the loading degree of the workpiece. Specifically, the purge nozzle 173 on the left side section blows high-pressure gas backward, the purge nozzle 173 on the right side section blows high-pressure gas forward, the purge nozzle 173 on the right side section can purge the rear side surface when the driving assembly 190 brings the air feed pipe 171 to the rear limit position, and the purge nozzle 173 on the left side section can purge the front side surface when the driving assembly 190 brings the air feed pipe 171 to the front limit position.

The driving assembly 190 comprises a driving piece 191, a ball screw 193 and a mounting seat 195, a bearing seat 197 is arranged on the rack 110, the ball screw 193 is rotatably connected with the bearing seat 197, the driving piece 191 is connected with the ball screw 193 and used for driving the ball screw 193 to rotate relative to the bearing seat 197, an assembling hole matched with the ball screw 193 is formed in the mounting seat 195 and sleeved on the ball screw 193 and used for moving along the ball screw 193 under the driving of the ball screw 193, and the air supply pipe 171 is connected with the mounting seat 195.

In this embodiment, the driving member 191 is a servo motor, a housing of the servo motor is connected to the frame 110, an output shaft of the servo motor is connected to one end of the ball screw 193 to drive the ball screw 193 to rotate, and balls are disposed in the assembly holes of the mounting block 195, so as to realize a transmission action between the mounting block 195 and the ball screw 193. For the specific transmission structure between the ball screw 193 and the mounting seat 195, reference may be made to the existing ball screw 193, and details are not described herein.

In this embodiment, the number of the bearing seats 197 is two, two bearing seats 197 are disposed on the frame 110 in the front-rear direction, each bearing seat 197 is provided with a transmission bearing, and two ends of the ball screw 193 are respectively assembled in the two transmission bearings, so as to ensure the rotational connection between the ball screw 193 and the bearing seats 197.

During actual driving, the servo motor is started, so that the servo motor rotates forwards, the ball screw 193 is driven to rotate forwards, the mounting seat 195 moves backwards along the ball screw 193, the air supply pipe 171 is driven to move backwards, and the workpiece is swept. Meanwhile, the servo motor can be reversely rotated, the ball screw 193 is driven to reversely rotate at the moment, the mounting seat 195 moves forwards along the ball screw 193, the air supply pipe 171 is further driven to move forwards, and the workpiece is purged.

It should be noted that in this embodiment, the workpiece surface is purged through the purge nozzle 173, and the tray 130 is in an inclined state during purging, so that the waste oil on the workpiece surface drops downward under the action of wind force and gravity, and the waste oil removing effect is further improved.

In this embodiment, the top of the rack 110 is further provided with a fan 111, and the fan 111 is disposed opposite to the tray 130 and used for blowing air to the top of the workpiece. Specifically, the fan 111 is a dc fan 111, and the air outlet direction of the fan 111 is downward corresponding to the tray 130, so that the fan can blow air to the workpiece to assist in blowing air.

In summary, the leading oil dropping device 100 that this embodiment provided, it is through setting up lifting subassembly 150 for holding charging tray 130 in the top, and hold charging tray 130 top to the slope, utilize simultaneously to sweep the subassembly 170 and sweep the surface of work piece, under the effect of gravity and wind, impurity such as waste oil on workpiece surface can break away from the work piece, and drip charging tray 130 below, realize workpiece surface's preliminary treatment, can carry out the oil dropping before sending into the cleaning machine and handle, make the waste oil mass on workpiece surface greatly reduced, thereby make the cleaning machine washing product that can the high efficiency, can reduce the waste oil of cleaning machine itself exhaust and improve the cleaning performance of washing product.

Second embodiment

Referring to fig. 4, the present embodiment provides a preposed oil draining device 100, the basic structure and principle thereof and the technical effects thereof are the same as those of the first embodiment, and for the sake of brief description, reference may be made to the corresponding contents of the first embodiment where nothing is mentioned in the part of the present embodiment.

In this embodiment, the preposed oil draining device 100 includes a frame 110, a tray 130, a lifting assembly 150 and a purging assembly 170, wherein the tray 130 is disposed at the bottom of the frame 110 and is used for bearing a workpiece; the lifting assembly 150 is disposed at the bottom of the tray 130 and is used for supporting one side of the tray 130 so that the tray 130 is in an inclined state, and the purging assembly 170 is connected to the rack 110 and disposed above the tray 130 for purging the surface of the workpiece.

The lifting assembly 150 comprises a bottom frame 151, a first lifting driving member 153 and a second lifting driving member 155, wherein the bottom frame 151 is arranged at the bottom of the rack 110, the tray 130 is arranged above the bottom frame 151, the first lifting driving member 153 is arranged at one side of the bottom frame 151 and corresponds to the bottom of one side of the tray 130, the first lifting driving member 153 and the second lifting driving member 155 are respectively arranged at two sides of the bottom frame 151, the second lifting driving member 155 corresponds to the bottom of one side of the tray 130, which is far away from the first lifting driving member 153, and one of the first lifting driving member 153 and the second lifting driving member 155 is used for jacking the tray 130. Through setting up first lifting driving piece 153 and second lifting driving piece 155, can jack up the both sides of charging tray 130 respectively for the both sides of charging tray 130 are successively lifted respectively, and make charging tray 130 be in the slope device, make things convenient for waste oil to fall along the surface under the effect of gravity.

In this embodiment, the first lifting driving member 153 includes a first cylinder 1531 and a first pad 1533, the first cylinder 1531 is disposed on one side of the base frame 151, and the first pad 1533 is connected to the first cylinder 1531 and abuts against the bottom of one side of the tray 130, for lifting the tray 130 under the driving of the first cylinder 1531. The second lifting driving member 155 comprises a second cylinder 1551 and a second backing plate 1553, the second cylinder 1551 is arranged on the other side of the base frame 151, and the second backing plate 1553 is connected with the second cylinder 1551 and abuts against the bottom of the other side of the tray 130 and is used for jacking the tray 130 under the driving of the second cylinder 1551.

Specifically, the first cylinder 1531 is fixedly disposed at the front side of the frame 110, and the first pad 1533 is connected to the piston rod of the first cylinder 1531 and functions to abut against one side of the bottom side of the tray 130. The second cylinder 1551 is fixed at the rear side of the rack 110, and the second backing plate 1553 is connected with the piston rod of the second cylinder 1551 to play a role of abutting against the other side of the bottom side of the tray 130.

The leading oily device 100 that drips that this embodiment provided sets up first driving piece 191 and second driving piece 191 through charging tray 130 bottom, and first driving piece 191 and the alternative of second driving piece 191 start, when actually draining oil, can start first driving piece 191 at first, with the front side lifting of charging tray 130, and utilize and sweep subassembly 170 and sweep once, realize draining oil, after first driving piece 191 resets, restart second driving piece 191, with the rear side lifting of charging tray 130, and utilize and sweep subassembly 170 and sweep once, realize draining oil, thereby the cleaning performance of waste oil has been improved greatly, the waste oil mass on workpiece surface has been reduced.

Third embodiment

The present embodiment provides a cleaning apparatus, comprising a cleaning machine and a preposed oil draining device 100, wherein the basic structure and principle of the preposed oil draining device 100 and the generated technical effect are the same as those of the first embodiment, and for the sake of brief description, the corresponding contents in the first embodiment can be referred to where the embodiment is not mentioned in part.

In this embodiment, the preposed oil draining device 100 includes a frame 110, a tray 130, a lifting assembly 150 and a purging assembly 170, wherein the tray 130 is disposed at the bottom of the frame 110 and is used for bearing a workpiece; the lifting assembly 150 is disposed at the bottom of the tray 130 and is used for supporting one side of the tray 130 so that the tray 130 is in an inclined state, and the purging assembly 170 is connected to the rack 110 and disposed above the tray 130 for purging the surface of the workpiece. Specifically, the housing 110 has opposite feed and discharge sides, with workpieces entering the housing 110 for cleaning from the feed side, and a cleaning machine is disposed on the discharge side of the housing 110 and coupled to the tray 130 for receiving and cleaning the workpieces.

In this embodiment, the workpiece is transferred from the tray 130 to the cleaning machine, and may be realized by a transfer cart or a robot arm, which is not limited herein.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A leading oil drain device, characterized by, includes:

a frame;

the material tray is arranged at the bottom of the rack and used for bearing workpieces;

the lifting assembly is arranged at the bottom of the material tray and used for supporting one side of the material tray so as to enable the material tray to incline;

and the purging component is connected with the rack, arranged above the material tray and used for purging the surface of the workpiece.

2. The front oil draining device of claim 1, wherein the lifting assembly comprises a bottom frame and a first lifting driving member, the bottom frame is arranged at the bottom of the rack, the tray is arranged above the bottom frame, and the first lifting driving member is arranged at one side of the bottom frame and corresponds to the bottom of one side of the tray.

3. The front oil draining device of claim 2, wherein the lifting assembly further comprises a second lifting driving member, the first lifting driving member and the second lifting driving member are respectively disposed on two sides of the bottom frame, the second lifting driving member corresponds to a bottom of a side of the tray away from the first lifting driving member, and the first lifting driving member and the second lifting driving member select one to lift the tray.

4. The front oil draining device of claim 3, wherein the first lifting driving member comprises a first cylinder and a first backing plate, the first cylinder is arranged on one side of the bottom frame, and the first backing plate is connected with the first cylinder and abuts against the bottom of one side of the material tray and is used for jacking the material tray under the driving of the first cylinder;

the second lifting driving part comprises a second cylinder and a second base plate, the second cylinder is arranged on the other side of the bottom frame, and the second base plate is connected with the second cylinder and supported at the bottom of the other side of the material tray and used for jacking the material tray under the driving of the second cylinder.

5. The front oil leaching device of any one of claims 1 to 4, wherein the purging assembly comprises an air supply pipe and a plurality of purging nozzles, the air supply pipe is connected with the frame and is positioned above the material tray, the plurality of purging nozzles are uniformly arranged on the air supply pipe, and the plurality of purging nozzles are used for spraying gas to the surface of the workpiece to clean the surface of the workpiece.

6. The pre-draining device as set forth in claim 5, wherein said air supply pipe is C-shaped and is arranged to surround said workpiece.

7. The front-mounted oil draining device as claimed in claim 5, wherein a driving assembly is disposed on the frame, and the driving assembly is in transmission connection with the air supply pipe and is used for driving the air supply pipe to move relative to the frame.

8. The preposed oil draining device of claim 7, wherein the driving assembly comprises a driving member, a ball screw and a mounting seat, a bearing seat is arranged on the frame, the ball screw is rotatably connected with the bearing seat, the driving member is connected with the ball screw and used for driving the ball screw to rotate relative to the bearing seat, a mounting hole matched with the ball screw is formed in the mounting seat, the mounting seat is sleeved on the ball screw and used for moving along the ball screw under the driving of the ball screw, and the air supply pipe is connected with the mounting seat.

9. The front oil draining device of any one of claims 1 to 4, wherein a fan is arranged on the top of the rack and is opposite to the tray and used for blowing air to the top of the workpiece.

10. A cleaning apparatus comprising a cleaning machine and a pre-positioned oil drain as defined in any one of claims 1 to 9, said cleaning machine being disposed on the discharge side of said frame and being connected to said tray for receiving and cleaning said work pieces.

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