CN212502536U

CN212502536U - Receiving device and unloading system

Info

Publication number: CN212502536U
Application number: CN202021007660.XU
Authority: CN
Inventors: 朱瑞; 陈录城; 景大智; 鲁效平; 唐超; 王勇
Original assignee: Qingdao Blue Whale Technology Co ltd; Haier Digital Technology Qingdao Co Ltd; Haier Digital Technology Shanghai Co Ltd; Qingdao Haier Industrial Intelligence Research Institute Co Ltd
Current assignee: Kaos Digital Technology Qingdao Co ltd; Kaos Digital Technology Shanghai Co ltd; Qingdao Blue Whale Technology Co ltd; Cosmoplat Industrial Intelligent Research Institute Qingdao Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-09
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of the machine tooling, a receiving device and unloading system are specifically disclosed. Wherein, receiving device includes: the material receiving channel is obliquely arranged, the upper end of the material receiving channel faces the processing machine tool, a material receiving channel is formed in the material receiving channel, and a drainage groove and/or a water leakage hole for leading the emulsion out of the material receiving channel are formed in the bottom plate of the material receiving channel; and the blowing device is arranged at the upper end of the material receiving channel and used for providing blowing airflow from top to bottom along the inclined direction of the material receiving channel into the material receiving channel. The blanking system comprises a processing machine tool, a conveyor belt and the material receiving device, wherein the upper end of the material receiving device faces the processing machine tool, and the lower end of the material receiving device faces the conveyor belt. The utility model provides a receiving device and unloading system can improve spare part unloading speed, slows down the emulsion that connects in the material passageway and piles up, improves the operation continuity of receiving device and unloading system.

Description

Receiving device and unloading system

Technical Field

The utility model relates to a machine tooling technical field especially relates to a receiving device and unloading system.

Background

The specification and size of the liquid pipeline joint parts of the white household electrical appliances are generally small, and turning is an essential procedure in the production process of the parts. The automation level of the machining equipment is higher and higher nowadays, workpieces after turning are capable of sliding onto a conveying belt through a material receiving device by means of self gravity and then conveyed to the next procedure through the conveying belt, and manual intervention is not needed in the whole process.

However, in the receiving device provided by the prior art, because the emulsion is required to be used for cooling the surfaces of the cutter and the workpiece during turning, the emulsion remained on the surface of the workpiece after the processing can be adhered to the receiving channel in the sliding process, the emulsion can be slowly solidified along with the continuous accumulation and the longer and longer exposure time in the air, and the solidified substance has viscosity and the viscosity is continuously increased along with the increase of the time, so that the emulsion can form a barrier after being exposed and dried in the air for a long time.

To sum up, along with the increase of the service life of the receiving device, the accumulation of the emulsion causes that the workpiece is difficult to continue to slide to the conveying belt by using gravity, but the workpiece is stuck on the receiving channel and cannot move or is blocked by a barrier and cannot normally slide. Therefore, the automatic link of material receiving is invalid, and manual repeated intervention is needed to eliminate faults so as to recover production, so that the production efficiency of a workshop is reduced and the automation efficiency of the whole plant line is reduced; meanwhile, in order to remove the cured substances and the obstacles during maintenance, chemical cleaning agents and physical tools are generally used, the chemical cleaning agents used during cleaning are volatile, slight damage to the human body can be caused by long-term suction, and the labor intensity of workers caused by repeated cleaning of the tools is increased.

SUMMERY OF THE UTILITY MODEL

One of the utility model is to provide a receiving device to reduce piling up of emulsion in receiving device, improve receiving device's connecing material smooth and easy nature.

Another object of the utility model is to provide an unloading system improves unloading efficiency and the unloading continuity of unloading system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a receiving device, comprising:

the material receiving channel is obliquely arranged, the upper end of the material receiving channel faces the processing machine tool, a material receiving channel is formed in the material receiving channel, and a drainage groove and/or a water leakage hole for leading the emulsion out of the material receiving channel are formed in the bottom plate of the material receiving channel;

and the blowing device is arranged at the upper end of the material receiving channel and used for providing blowing airflow from top to bottom along the inclined direction of the material receiving channel into the material receiving channel.

As a preferred technical scheme of the material receiving device, the drainage groove is arranged along the length direction of the material receiving channel, and at least penetrates through the lower end of the material receiving channel; and/or

The drip holes are arranged in a plurality of rows at intervals along the length direction of the material receiving channel, and each row of the drip holes is provided with a plurality of drip holes at intervals along the length direction of the material receiving channel.

As a preferred technical scheme of the material receiving device, a liquid storage tank is arranged below the material receiving channel and is used for receiving emulsion flowing out of the dripping hole and/or the drainage groove.

As an optimal technical scheme of the material receiving device, the material receiving channel is a hollow cavity structure with two open ends and a closed middle part, and a hollow cavity of the hollow cavity structure forms the material receiving channel.

As an optimal technical scheme of the material receiving device, the material receiving channel comprises a material receiving body and a cover body which are connected in a buckling mode in the length direction of the material receiving channel, the drainage groove and the dripping hole are formed in the material receiving body, and the cover body and the material receiving body are detachably connected.

As an optimal technical scheme of the material receiving device, the blowing device comprises a blowing nozzle, a gas source and a gas guide tube connected between the blowing nozzle and the gas source, the blowing nozzle is inserted into the cover body and detachably and hermetically connected with the cover body, and the gas guide tube and the gas source are located outside the material receiving channel.

As a preferred technical scheme of the material receiving device, the air blowing nozzle comprises an air guide part positioned in the material receiving channel, and an included angle between the air guide part and the bottom plate is 45-60 degrees.

As a preferred technical scheme of the material receiving device, a nozzle is formed at the tail end of the air guide part, and the nozzle is of an arc structure with an opening facing the bottom plate.

The blanking system comprises a processing machine tool and a conveyor belt, and further comprises the material receiving device, wherein the upper end of the material receiving device faces towards the processing machine tool, and the lower end of the material receiving device faces towards the conveyor belt.

As an optimal technical scheme of the blanking system, the blanking device further comprises a mechanical arm, and the mechanical arm is used for transferring parts between the processing machine tool and a feeding port at the upper end of the receiving device.

The beneficial effects of the utility model reside in that:

the utility model provides a receiving device, through set up gas blowing device above receiving the material passageway, can assist spare part through the air current and remove in receiving the material passageway, make spare part slide downwards at the acceleration under air current pressure and gravity combined action, improve spare part blanking speed, avoid because of emulsion piles up the spare part blanking that leads to in receiving the material passageway and is obstructed or the blanking is slow, improve receiving device's material receiving speed and efficiency; the blowing device is adopted, so that the air flow can drive the emulsion to flow downwards along the material receiving channel, the emulsion is prevented from being detained at the same position, and the accumulation of the emulsion on the material receiving channel is slowed down; by arranging the drainage groove and/or the dripping hole, the emulsion in the material receiving channel can be drained into the drainage groove to avoid the emulsion from blocking sliding of parts, or the emulsion can leak out of the material receiving channel to avoid accumulation of the emulsion in the material receiving channel; the blowing device, the drainage groove and/or the dripping hole can relieve the accumulation of the emulsion on the material receiving channel, so that the use time of the material receiving channel after cleaning and maintenance can be prolonged, the idle times of the material receiving device are reduced, and the operation efficiency of a production line is effectively ensured; and the cleaning and maintenance times are reduced, the labor frequency and the intensity of workers for maintenance are reduced, and the labor protection of the workers is enhanced.

The unloading system that this embodiment provided connects the material through adopting foretell receiving device, can improve the operation continuity of unloading system, improves unloading system's unloading efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a blanking system provided by an embodiment of the present invention;

fig. 2 is a side view of a receiving device provided in an embodiment of the present invention;

fig. 3 is a top view of a base plate provided by an embodiment of the present invention;

fig. 4 is a partial front view of the receiving device provided by the embodiment of the present invention.

The figures are labeled as follows:

10-a receiving device; 20-processing machine tool; 201-a chuck; 30-a mechanical arm; 40-a conveyor belt;

1-a receiving channel; 11-a material receiving body; 111-a backplane; 112-bottom side plate; 12-a cover body; 121-top plate; 122-top side plate; 13-a material receiving channel; 14-a weep hole; 15-a drainage groove; 16-a reinforcing plate;

2-a blowing device; 21-an air blowing nozzle; 211-a joint part; 212-an air guide; 2121-nozzle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is the utility model provides a structural schematic of unloading system, as shown in fig. 1, this embodiment provides an unloading system, and it can carry out automatic unloading operation to the spare part after the machining, improves the unloading automation and the unloading efficiency of spare part.

The blanking system comprises a processing machine tool 20, a mechanical arm 30, a material receiving device 10 and a conveying belt 40. The processing machine 20 is used for processing a part, and may be but is not limited to a numerically controlled lathe, and the processing machine 20 is provided with a chuck 201 for clamping the part; the mechanical arm 30 is used for picking up the parts on the chuck 201 and transferring the parts to a feeding port of the receiving device 10; the material receiving device 10 is arranged between the processing machine 20 and the conveyor belt 40 and is used for transferring the parts from the processing machine 20 to the conveyor belt 40; the conveyor 40 is used to convey the parts to the next process.

After the processing machine tool 20 finishes processing the parts, the chuck 201 of the processing machine tool 20 automatically opens, and the mechanical arm 30 takes the parts off the chuck 201 and places the parts to the feeding port of the receiving device 10; the manipulator on the mechanical arm 30 is automatically opened, and the parts fall into the receiving device 10 from the feeding port, and move downwards under the action of gravity and fall onto the conveyor belt 40 at the discharging port of the receiving device 10.

According to the blanking system provided by the embodiment, the mechanical arm 30 and the material receiving device 10 are combined, so that the parts are transferred between the processing machine tool 20 and the conveyor belt 40, the speed and the efficiency of blanking of the parts can be improved, the parts can be quickly transferred between the processing machine tool 20 and the material receiving device 10 through the mechanical arm 30, the butt joint structure between the processing machine tool 20 and the material receiving device 10 is simplified, and the interference of the material receiving device 10 on the operation of the processing machine tool 20 is avoided; meanwhile, the mechanical arm 30 is assisted by the material receiving device 10 to realize the transfer of parts, the problem that the movement stroke of the mechanical arm 30 is limited in the arrangement position of the conveyor belt 40 caused by the fact that the mechanical arm 30 is simply arranged to transfer the parts can be avoided, the requirement on the movement stroke of the robot is reduced, the stroke of the mechanical arm 30 is reduced, and the problems that the conveyor belt 40 is blocked, runs unsmoothly and is difficult to clean and the like due to the fact that most of emulsion on the parts is transferred to the conveyor belt 40 can be avoided.

In the process of processing the components on the processing machine tool 20, the emulsion is needed to cool the tool and the components, so as to reduce the accumulation of the emulsion in the material receiving device 10 and avoid the blocking of the emulsion existing in the material receiving device 10 to the material receiving of the material receiving device 10, in this embodiment, the material receiving device 10 includes a material receiving channel 1 and a blowing device 2. The material receiving channel 1 is provided with a material receiving channel 13 communicated with a material inlet and a material outlet, the material receiving channel 13 is obliquely arranged, the upper end of the material receiving channel 13 faces the processing machine tool 20, the lower end of the material receiving channel 13 faces the conveyor belt 40, and the bottom surface of the material receiving channel 13 is also provided with a drainage groove 15 for draining the emulsion and/or a dripping hole 14 for enabling the emulsion to flow out of the material receiving channel 13; the blowing device 2 is arranged at the upper end of the material receiving channel 1, and the blowing device 2 is used for providing blowing airflow from top to bottom in the material receiving channel 13 along the inclined direction of the material receiving channel 1.

According to the receiving device 10 provided by the embodiment, the blowing device 2 is arranged above the receiving channel 13, so that parts can be assisted to move in the receiving channel 13 through airflow, the parts can slide downwards at an accelerated speed under the combined action of airflow pressure and gravity, the blanking speed of the parts is increased, the phenomenon that the parts are blocked or slowly blanked due to accumulation of emulsion in the receiving channel 13 is avoided, and the receiving speed and the receiving efficiency of the receiving device 10 are increased; the blowing device 2 is adopted, so that the air flow can drive the emulsion to flow downwards along the material receiving channel 13, the emulsion is prevented from being detained at the same position, and the accumulation of the emulsion on the material receiving channel 13 is slowed down; by arranging the drainage groove 15 and/or the dripping hole 14, the emulsion in the material receiving channel 13 can be drained into the drainage groove 15 to avoid the emulsion from blocking sliding of parts, or the emulsion can leak out of the material receiving channel 13 to avoid accumulation of the emulsion in the material receiving channel 13; the blowing device 2, the drainage groove 15 and/or the leakage hole 14 can relieve the accumulation of emulsion on the receiving channel 1, so that the service time of the receiving channel 1 after cleaning and maintenance can be prolonged, the idle times of the receiving device 10 are reduced, and the operating efficiency of a production line is effectively ensured; and the cleaning and maintenance times are reduced, the labor frequency and the intensity of workers for maintenance are reduced, and the labor protection of the workers is enhanced.

In this embodiment, the material receiving channel 13 is provided with the drainage groove 15 and the drip hole 14, so that the emulsion can be led out to the outside of the material receiving channel 13 as much as possible, and the accumulation of the emulsion in the material receiving channel 13 is avoided. In other embodiments, the drainage groove 15 or the drip hole 14 may be provided only on the receiving channel 13.

Fig. 2 is a side view of the receiving device 10 provided by the embodiment of the present invention, as shown in fig. 2, in this embodiment, the receiving channel 1 is a hollow cavity structure with two open ends and a closed middle, and the hollow cavity of the hollow cavity structure forms the receiving channel 13. This kind of setting can reduce the direct contact who connects the emulsion in the material passageway 13 and external environment, extension curing time to the probability that the increase emulsion flows from water clock hole 14 or drainage groove 15 slows down and piles up.

In order to facilitate the arrangement of the receiving channel 1 and the opening of the drip hole 14 and the drainage groove 15, in this embodiment, the receiving channel 1 includes a receiving body 11 and a cover 12 which are fastened and connected along the length direction of the vertical receiving channel 1. Connect material body 11 and lid 12 detachable connection, drainage groove 15 and hourglass hole 14 set up on connecing material body 11. This kind of mode of setting can simplify the processing that connects the material to say 1, and can conveniently connect material body 11 to clear up of connecing of material way 1.

In order to improve the air-tight seal of the joint, a sealing strip is arranged between the cover body 12 and the material receiving body 11, so that air is further prevented from entering the material receiving channel 13 from a gap between the cover body 12 and the material receiving body 11. In other embodiments, the cover 12 and the receiving body 11 may also be integrally formed or welded, for example, a square tube is used as the receiving channel 1.

Fig. 3 is a top view of the bottom plate 111 provided by the embodiment of the present invention, as shown in fig. 2 and fig. 3, the material receiving body 11 is a U-shaped structure, which includes the bottom plate 111 forming the horizontal side of the U-shaped structure and two bottom side plates 112 forming the vertical side of the U-shaped structure, and the U-shaped groove of the U-shaped structure forms the material receiving channel 13 for receiving the material. This kind connects material body 11's setting can prevent that spare part from receiving material passageway 13 to fall out at the whereabouts in-process, improves and connects material stability.

The drainage groove 15 is formed in the bottom plate 111, the drainage groove 15 is arranged along the length direction of the material receiving body 11, and at least penetrates through the lower end of the material receiving body 11, so that emulsion is drained downwards from the material receiving body 11 to the outside of the material receiving body 11. Drainage groove 15 is preferred to set up at least two along the width direction interval that connects material body 11 to improve the drainage effect to the emulsion. The drainage grooves 15 may be formed by bending the bottom side plate 112 on the bottom plate 111, or by punching or machining the bottom plate 111.

The plurality of the dripping holes 14 are arranged on the bottom plate 111 at intervals, and preferably, the plurality of rows of the dripping holes 14 are arranged at intervals along the length direction of the material receiving body 11, and the plurality of the dripping holes 14 are arranged at intervals along the width direction of the material receiving body 11 in each row, so that the processing is convenient, the probability of the emulsion leaking from the bottom plate 111 is increased, and the cleanness of the material receiving channel 13 is ensured more effectively. And more preferably, because the emulsion on the material receiving body 11 near the material inlet is more than the emulsion near the material outlet, the distance between two adjacent rows of dripping holes 14 gradually decreases along the direction from the material inlet to the material outlet. The shape of the weep hole 14 may be, but is not limited to, circular, oval, rectangular, and the like.

In order to avoid the emulsion that drips from the weeping hole 14 and draws forth from drainage groove 15 to fall subaerial, cause the influence to the processing environment, connect the below of material body 11 to be provided with the reservoir. Preferably, the orthographic projection of the material receiving body 11 on the ground is located in the orthographic projection range of the liquid storage tank on the bottom surface, so that the emulsion flowing out or leaking from the material receiving body 11 can fall into the liquid storage tank, and the cleanness of the ground is guaranteed.

In this embodiment, the cover 12 is also U-shaped, and includes a top plate 121 forming the horizontal side of the U-shaped structure and a top side plate 122 forming the two vertical sides of the U-shaped structure, the top plate 121 and the bottom plate 111 are opposite and spaced, and the top side plate 122 is parallel to and connected with the corresponding bottom side plate 112 by screw or snap connection. The structure of the cover body 12 is beneficial to the buckling connection of the cover body 12 and the material receiving body 11. However, the present invention is not limited to this, and the cover 12 and the material receiving body 11 may also adopt other structural forms or connection modes.

The blowing device 2 is disposed near the feeding port of the receiving body 11, and in this embodiment, the blowing device 2 is disposed on the cover 12 in order to avoid interference between the blowing device 2 and the operation of the robot 30. The blowing device 2 comprises a blowing nozzle 21, an air duct and an air source, the air duct and the air source are arranged outside the cover body 12, one end of the blowing nozzle 21 is located outside the cover body 12 and is in sealing connection with the air duct, and the other end of the blowing nozzle 21 extends into the cover body 12 and is used for blowing air inside the material channel 13.

In this embodiment, the blowing nozzle 21 includes a joint portion 211 and an air guide portion 212, the joint portion 211 is L-shaped, one end of which is disposed parallel to the cover body 12 and is connected to the air guide tube in a sealing manner, and the other end of which vertically penetrates the cover body 12 and is connected to the air guide portion 212. In order to connect the joint 211 with the cover 12, a through hole for the joint 211 to pass through is formed in the top plate 121 of the cover 12, and the joint 211 passes through the through hole and is hermetically connected with the inside of the through hole by providing a sealing ring between the joint 211 and the through hole. In other embodiments, the joint portion 211 may be a straight pipe section structure that passes vertically or obliquely through the cover 12 and is sealingly connected to the cover 12.

The air guide part 212 is used for controlling the blowing direction of the blowing device 2, in order to improve the blowing effect of the air flow blown out by the air guide part 212 on the parts and the emulsion, the air guide part 212 is obliquely arranged relative to the length direction of the material receiving body 11, the included angle between the air guide part 212 and the bottom plate 111 is 45-60 degrees, namely, one end of the air guide part 212 is connected with the joint part 211, the other end of the air guide part is obliquely arranged from the material inlet to the material outlet of the material receiving channel 1 along the direction far away from the cover body 12, and the included angle between the air guide part 212 and the joint part 211 is 120-135 degrees.

More preferably, the air guide 212 has a nozzle 2121 formed at a distal end thereof, and the nozzle 2121 has an arc-shaped structure opened toward the base plate 111 to increase an air blowing rate and improve an air blowing effect.

In this embodiment, the diameter of the blowing nozzle 21 is 5mm to 15mm, and the radius of the arc structure is 30 mm to 35 mm. In practical application, the diameter of the blowing nozzle 21 and the radius of the arc-shaped structure can be set according to requirements.

Furthermore, at least two blowing nozzles 21 are arranged at intervals along the length direction of the cover 12 to further improve the auxiliary blanking of parts and the blowing effect of emulsion.

Since a through hole for the joint portion 211 to pass through needs to be opened on the top plate 121 of the cover 12, and the joint portion 211 needs to be structurally supported in a local region of the top plate 121 where the joint portion 211 is provided, the force applied is relatively large compared with other regions of the top plate 121. In order to improve the local structural strength of the cover 12, the top plate 121 is provided with a reinforcing plate 16 in the region where the joint portion 211 is provided, the reinforcing plate 16 is disposed on the inner side and/or the outer side of the top plate 121, and the reinforcing plate 16 is provided with a relief hole corresponding to the through hole for the joint portion 211 to pass through. The reinforcing plate 16 is screwed or welded to the cover 12.

In this embodiment, in order to improve the overall structural strength and corrosion resistance of the receiving channel 1, the receiving body 11, the cover 12 and the reinforcing plate 16 are made of stainless steel.

In the present embodiment, the receiving channel 1 is fixed on the ground through a bracket, so as to realize the inclined arrangement of the receiving channel 1. The structure of the bracket can be designed according to actual requirements, and the embodiment does not limit the structure. The air source may be disposed on the support, and the air source may be, but is not limited to, a compressed air tank, an air compressor, or the like.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A receiving device, its characterized in that includes:

the device comprises a material receiving channel (1), wherein the material receiving channel (1) is obliquely arranged, the upper end of the material receiving channel faces a processing machine tool (20), a material receiving channel (13) is formed in the material receiving channel (1), and a drainage groove (15) and/or a dripping hole (14) for leading emulsion out of the material receiving channel (13) are formed in a bottom plate (111) of the material receiving channel (13);

the blowing device (2) is arranged at the upper end of the material receiving channel (1), and the blowing device (2) is used for providing blowing airflow from top to bottom along the inclined direction of the material receiving channel (1) into the material receiving channel (13).

2. The receiving device according to claim 1, wherein the drainage groove (15) is arranged along the length direction of the receiving channel (1), and the drainage groove (15) at least penetrates through the lower end of the receiving channel (1); and/or

The drip holes (14) are arranged in a plurality of rows at intervals along the length direction of the material receiving channel (13), and each row of the drip holes (14) is arranged in a plurality of rows at intervals along the length direction of the material receiving channel (1).

3. The receiving device according to claim 2, characterized in that a reservoir is arranged below the receiving channel (1) and is used for receiving the emulsion flowing out of the dripping hole (14) and/or the drainage groove (15).

4. The receiving device according to claim 1, characterized in that the receiving channel (1) is a hollow cavity structure with two open ends and a closed middle, and the hollow cavity of the hollow cavity structure forms the receiving channel (13).

5. The receiving device according to claim 4, wherein the receiving channel (1) includes a receiving body (11) and a cover body (12) which are connected in a snap-fit manner along a length direction perpendicular to the receiving channel (1), the drainage groove (15) and the drip hole (14) are disposed on the receiving body (11), and the cover body (12) and the receiving body (11) are detachably connected.

6. The receiving device according to claim 5, characterized in that the blowing device (2) includes a blowing nozzle (21), an air source and an air duct connected between the blowing nozzle (21) and the air source, the blowing nozzle (21) is inserted into the cover body (12) and detachably and hermetically connected with the cover body (12), and the air duct and the air source are located outside the receiving channel (13).

7. The material receiving device according to claim 6, wherein the blowing nozzle (21) comprises an air guide part (212) located inside the material receiving channel (13), and an included angle between the air guide part (212) and the bottom plate (111) is 45-60 degrees.

8. The receiving device according to claim 7, characterized in that the air guide portion (212) is formed with a nozzle (2121) at its end, and the nozzle (2121) is formed in an arc structure that opens toward the bottom plate (111).

9. Blanking system comprising a processing machine (20) and a conveyor belt (40), characterized in that it further comprises a receiving device according to any one of claims 1 to 8, the upper end of said receiving device facing said processing machine (20) and the lower end of said receiving device facing said conveyor belt (40).

10. The blanking system of claim 9, further comprising a robotic arm (30), said robotic arm (30) being configured to transfer parts between said machine tool (20) and a feed inlet at an upper end of said receiving device.