CN210125734U

CN210125734U - Processing device

Info

Publication number: CN210125734U
Application number: CN201921014493.9U
Authority: CN
Inventors: 罗志强; 王强强; 邢旭辉; 张天翼
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-06
Anticipated expiration: 2029-06-28

Abstract

The utility model provides a processing device, include: the lathe is used for turning the excircle of the workpiece to be machined; the first feeding line body is arranged on one side of the lathe and used for feeding; the blanking conveying line is arranged at intervals with the first feeding line body and is used for blanking; the manipulator is used for clamping and conveying the workpiece to be machined so as to convey the workpiece to be machined on the first feeding line body into the lathe and take out the workpiece to be machined after the excircle turning operation is completed in the lathe. The utility model discloses a processingequipment has solved the lower problem of machining efficiency of the rotor among the prior art.

Description

Processing device

Technical Field

The utility model relates to a rotor technical field particularly, relates to a processingequipment.

Background

Currently, during the machining process of the rotor, the turning of the outer circle is usually achieved manually.

However, the above processing method has low efficiency, high labor cost and increased production cost.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a machining apparatus for solving the problem of low machining efficiency of rotors in the prior art.

In order to achieve the above object, the present invention provides a processing apparatus, including: the lathe is used for turning the excircle of the workpiece to be machined; the first feeding line body is arranged on one side of the lathe and used for feeding; the blanking conveying line is arranged at intervals with the first feeding line body and is used for blanking; the manipulator is used for clamping and conveying the workpiece to be machined so as to convey the workpiece to be machined on the first feeding line body into the lathe and take out the workpiece to be machined after the excircle turning operation is completed in the lathe.

Further, the first feeding line body and the blanking conveying line are located on the same side of the lathe, and the extending direction of the blanking conveying line is the same as that of the first feeding line body.

Further, the processing device further comprises: the blanking frame is arranged at one end of the blanking conveying line and provided with a blanking channel for receiving the workpiece to be machined, so that the workpiece to be machined needing heat treatment after the outer circle turning is placed in the blanking channel.

Furthermore, the blanking conveying line is provided with a blanking head end and a blanking tail end which are arranged oppositely; the unloading passageway of work or material rest and the relative setting of unloading head end of unloading transfer chain down, the extending direction of unloading passageway is the same with the extending direction of unloading transfer chain.

Further, the processing device further comprises: the second feeding line body is used for receiving the workpiece to be processed after heat treatment, the second feeding line body is provided with a second feeding head end and a second feeding tail end which are arranged oppositely, and a bottom plate of a material channel of the second feeding line body is arranged obliquely relative to a horizontal plane; and along the vertical direction, the head end of the second feeding is higher than the tail end of the second feeding.

Further, the extending direction of the second feeding line body is the same as that of the first feeding line body, and the second feeding line body and the first feeding line body are oppositely arranged on two sides of the discharging conveying line.

Furthermore, the first feeding line body is provided with a first feeding head end and a first feeding tail end which are oppositely arranged, and a bottom plate of a material channel of the first feeding line body is obliquely arranged relative to a horizontal plane; along vertical direction, first material loading head end is higher than first material loading tail end.

Further, first material loading line body has relative first material loading head end and the first material loading tail end of setting, and processingequipment still includes: the clamping assembly is arranged at the tail end of the first feeding line and is used for clamping a workpiece to be machined on the first feeding line body; the clamping assembly is movably arranged along the vertical direction, so that the clamping assembly clamps the workpiece to be machined and drives the workpiece to be machined to move to a preset position, the manipulator clamps the workpiece to be machined at the preset position, and the workpiece to be machined is conveyed to the lathe.

Further, the clamping assembly comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are arranged oppositely along a first preset direction, and the first clamping part and the second clamping part are both movably arranged along the first preset direction relative to the first feeding line body; the workpiece to be machined is provided with a first end face and a second end face which are oppositely arranged, the first end face is provided with a first open pore, and the second end face is provided with a second open pore; the first clamping part is matched with the first open hole, and the second clamping part is matched with the second open hole, so that when the first clamping part and the second clamping part move oppositely, the first clamping part is inserted into the first open hole, and the second clamping part is inserted into the second open hole; when the first clamping part and the second clamping part move back to back, the first clamping part moves out of the first opening, and the second clamping part moves out of the second opening; the first preset direction is perpendicular to the extending direction of the first feeding line body.

Further, the machining device comprises a plurality of lathes and a plurality of manipulators, the plurality of manipulators are arranged in one-to-one correspondence to the plurality of lathes, and each manipulator is used for clamping the workpiece to be machined into the corresponding lathe and taking out the workpiece to be machined in the corresponding lathe.

Further, the top of the lathe is provided with an operation port, and the mechanical arm places the workpiece to be machined into the lathe or takes the workpiece to be machined out of the lathe through the operation port; the processing device further includes: the support frame, the support frame includes supporting beam, and supporting beam is located the top of lathe, and the manipulator setting is on supporting beam, and the manipulator is along the movably setting of supporting beam.

Further, the processing device further comprises: the blanking mechanism comprises a blanking rack and a blanking adsorption part, and the blanking adsorption part is movably arranged relative to the blanking rack so as to move the workpiece to be machined on the blanking conveying line to the next conveying line.

Further, the processing device further comprises: and the transferring mechanism comprises a transferring rack and a transferring adsorption part, and the transferring adsorption part is movably arranged relative to the transferring rack so as to move the to-be-processed parts on the second feeding line body to the discharging conveying line.

The processing device of the utility model comprises a lathe, a first feeding line body, a blanking conveying line and a manipulator, when the excircle turning operation is carried out on a workpiece to be processed, the workpiece is firstly fed through the first feeding line body; then the mechanical arm clamps the workpiece to be machined to a lathe for turning the outer circle, and after the turning of the outer circle is finished, the mechanical arm takes out the workpiece to be machined; finally, the to-be-processed member that has completed the processing is placed on a blanking conveyor line to be conveyed to the next conveyor line. The processing device can realize the automation of processing the workpiece to be processed, improves the production efficiency and reduces the production cost.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a processing device according to the invention;

fig. 2 shows a schematic structural view of a part of the structure of a processing apparatus according to the present invention;

fig. 3 shows a partial enlarged view of a first angle of the processing device according to the invention;

figure 4 shows a partial enlarged view of a second angle of the processing device according to the invention;

fig. 5 shows a partial enlarged view of a third angle of the processing device according to the invention.

Wherein the figures include the following reference numerals:

10. turning a lathe; 11. an operation port; 20. a workpiece to be processed; 30. a first feeding line body; 40. a blanking conveying line; 50. a manipulator; 60. a blanking frame; 61. a blanking channel; 70. a second feeding line body; 81. a first gripping section; 82. a second gripping section; 90. a support frame; 91. a support beam; 100. a blanking mechanism; 110. a blanking frame; 120. a feeding adsorption part; 130. a transfer mechanism; 140. a transfer rack; 150. a transfer adsorption part; 160. and a material receiving part.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a processing device please refer to fig. 1 to 5, include: the lathe 10 is used for turning the excircle of the workpiece 20 to be machined; the first feeding line body 30 is arranged on one side of the lathe 10, and the first feeding line body 30 is used for feeding; the blanking conveying line 40 is arranged at intervals with the first feeding line body 30, and the blanking conveying line 40 is used for blanking; and a manipulator 50, wherein the manipulator 50 is used for clamping and conveying the to-be-processed workpiece 20, so as to convey the to-be-processed workpiece 20 on the first feeding line body 30 into the lathe 10, and take out the to-be-processed workpiece 20 which is subjected to the external circle turning operation in the lathe 10.

The processing device of the utility model comprises a lathe 10, a first feeding line body 30, a blanking conveying line 40 and a manipulator 50, when the excircle turning operation is carried out on the workpiece 20 to be processed, firstly, the first feeding line body 30 is used for feeding; then the mechanical arm 50 clamps the workpiece 20 to be machined to the lathe 10 for cylindrical turning, and after the cylindrical turning is finished, the mechanical arm 50 takes out the workpiece 20 to be machined; finally, the to-be-processed member 20 having completed the processing is placed on the blanking conveying line 40 to be conveyed to the next conveying line. The processing device can realize the automation of processing the workpiece to be processed 20, improve the production efficiency and reduce the production cost.

In particular, the part 20 to be machined is a rotor, in particular a compressor rotor.

In the present embodiment, the first feeding line body 30 and the blanking line 40 are located on the same side of the lathe 10, and the extension direction of the blanking line 40 is the same as the extension direction of the first feeding line body 30.

In order to adapt the machining apparatus to the to-be-machined member 20 requiring heat treatment after turning the outer circle, the machining apparatus further includes a blanking frame 60 provided at one end of the blanking conveying line 40, the blanking frame 60 having a blanking passage 61 for receiving the to-be-machined member 20 to place the to-be-machined member 20 requiring heat treatment after turning the outer circle in the blanking passage 61.

In specific implementation, the blanking conveying line 40 is provided with a blanking head end and a blanking tail end which are arranged oppositely; the blanking channel 61 of the blanking frame 60 is opposite to the blanking head end of the blanking conveying line 40, and the extending direction of the blanking channel 61 is the same as that of the blanking conveying line 40. Wherein the bottom plate of the blanking channel 61 is arranged obliquely with respect to the horizontal plane.

In this embodiment, the processing apparatus further includes a second feeding line body 70 for receiving the workpiece 20 to be processed after the heat treatment, the second feeding line body 70 has a second feeding head end and a second feeding tail end which are oppositely disposed, and a bottom plate of a material channel of the second feeding line body 70 is disposed obliquely with respect to a horizontal plane; and along the vertical direction, the head end of the second feeding is higher than the tail end of the second feeding. Due to the arrangement, the processing device can adapt to the workpiece 20 to be processed which needs to be subjected to heat treatment after the excircle turning, and the workpiece 20 to be processed after the heat treatment is finished can be conveniently fed.

In specific implementation, the extending direction of the second feeding line body 70 is the same as the extending direction of the first feeding line body 30, and the second feeding line body 70 and the first feeding line body 30 are oppositely arranged at two sides of the blanking conveying line 40. The arrangement facilitates the feeding and discharging of the workpiece 20 to be processed, and also facilitates the respective feeding of the workpiece 20 to be processed, which is not subjected to cylindrical turning, and the workpiece 20 to be processed, which is subjected to cylindrical turning and heat treatment.

In this embodiment, the first feeding line body 30 has a first feeding head end and a first feeding tail end which are oppositely arranged, and a bottom plate of a material channel of the first feeding line body 30 is obliquely arranged relative to a horizontal plane; along vertical direction, first material loading head end is higher than first material loading tail end. Such an arrangement enables automatic feeding of the member to be processed 20 of the first feeding line body 30.

In this embodiment, the first feeding line 30 has a first feeding head end and a first feeding tail end which are oppositely arranged, and the processing device further includes: the clamping assembly is arranged at the first feeding tail end and is used for clamping the workpiece to be processed 20 on the first feeding line body 30; the clamping assembly is movably arranged along the vertical direction, so that after the clamping assembly clamps the workpiece to be machined 20 and drives the workpiece to be machined 20 to move to the preset position, the manipulator 50 clamps the workpiece to be machined 20 at the preset position and conveys the workpiece to be machined 20 to the lathe 10. This arrangement facilitates the robot 50 gripping the member to be worked 20.

In specific implementation, the clamping assembly includes a first clamping portion 81 and a second clamping portion 82, the first clamping portion 81 and the second clamping portion 82 are arranged oppositely along a first preset direction, and both the first clamping portion 81 and the second clamping portion 82 are movably arranged along the first preset direction relative to the first feeding line body 30; the workpiece 20 to be machined is provided with a first end face and a second end face which are oppositely arranged, the first end face is provided with a first open pore, and the second end face is provided with a second open pore; the first clamping part 81 is matched with the first opening, and the second clamping part 82 is matched with the second opening, so that when the first clamping part 81 and the second clamping part 82 move towards each other, the first clamping part 81 is inserted into the first opening, and the second clamping part 82 is inserted into the second opening; when the first clamping part 81 and the second clamping part 82 move back and forth, the first clamping part 81 moves out of the first opening, and the second clamping part 82 moves out of the second opening; the first predetermined direction is perpendicular to the extending direction of the first feeding line 30.

In order to realize the movement of the first clamping part 81 and the second clamping part 82, the clamping assembly comprises a first driving device, the first driving device is provided with a first driving part and a second driving part, and the first driving part is in driving connection with the first clamping part 81 so as to drive the first clamping part 81 to move; the second driving part is in driving connection with the second clamping part 82 to drive the first clamping part 81 to move.

In order to realize that the clamping assembly moves along the vertical direction, the processing device further comprises a second driving device, the second driving device is connected with the first feeding line body 30, and the second driving device is in driving connection with the first driving device so as to drive the first driving device to move along the vertical direction and further drive the clamping assembly to move along the vertical direction.

When the clamping assembly is specifically implemented, the clamping assembly further comprises a transition connecting part, the first driving device is arranged on the transition connecting part, and the second driving device is in driving connection with the transition connecting part.

In the present embodiment, the machining apparatus includes a plurality of lathes 10 and a plurality of manipulators 50, the plurality of manipulators 50 are provided in one-to-one correspondence with the plurality of lathes 10, and each manipulator 50 is configured to grip the workpiece 20 to be machined into the corresponding lathe 10 and take out the workpiece 20 to be machined in the corresponding lathe 10. Wherein, along a first preset direction, a plurality of lathes 10 are arranged on two sides of the three conveying lines of the first feeding line body 30, the blanking conveying line 40 and the second feeding line body 70. Such an arrangement further improves the processing efficiency.

In one embodiment, there are two lathes 10; in the first preset direction, the two lathes 10 are oppositely arranged on two sides of the three conveying lines of the first feeding line body 30, the blanking conveying line 40 and the second feeding line body 70. In specific implementation, the supporting beam 91 extends along a first preset direction, and the two lathes 10 are arranged at intervals along the first preset direction.

In the present embodiment, the top of the lathe 10 is provided with a working port 11, and the robot 50 places the workpiece 20 to be machined in the lathe 10 or takes out the workpiece 20 to be machined from the lathe 10 through the working port 11; the machining device further comprises a support frame 90, the support frame 90 comprises a support beam 91, the support beam 91 is located above the lathe 10, the manipulator 50 is arranged on the support beam 91, and the manipulator 50 is movably arranged along the support beam 91.

In order to realize the blanking automation, the processing device further comprises a blanking mechanism 100, the blanking mechanism 100 comprises a blanking frame 110 and a blanking adsorption part 120, and the blanking adsorption part 120 is movably arranged relative to the blanking frame 110 so as to move the to-be-processed part 20 on the blanking conveying line 40 to a next conveying line.

In specific implementation, the suction end of the blanking suction portion 120 is matched with the circumferential surface of the workpiece 20 to be machined, so that when the workpiece 20 to be machined is sucked, the suction end of the blanking suction portion 120 is attached to the circumferential surface of the workpiece 20 to be machined.

Preferably, the blanking suction part 120 is made of a magnet.

In specific implementation, the discharging mechanism 100 further includes a third driving device, and the third driving device is in driving connection with the discharging adsorption part 120 to drive the discharging adsorption part 120 to move along the extending direction of the discharging conveying line 40.

In order to realize the blanking of the to-be-machined part 20 after the thermal processing treatment, the processing device further includes a transfer mechanism 130, the transfer mechanism 130 includes a transfer rack 140 and a transfer adsorption part 150, and the transfer adsorption part 150 is movably disposed relative to the transfer rack 140 to move the to-be-machined part 20 on the second feeding line body 70 to the blanking conveying line 40.

In a specific embodiment, the suction end of the transfer suction portion 150 is adapted to the circumferential surface of the workpiece 20, so that the suction end of the transfer suction portion 150 is attached to the circumferential surface of the workpiece 20 when the workpiece 20 is sucked.

Preferably, the transfer/adsorption unit 150 is made of a magnet.

In specific implementation, the transferring and adsorbing portion 150 further includes a fourth driving device, and the fourth driving device is in driving connection with the transferring and adsorbing portion 150 to drive the transferring and adsorbing portion 150 to move along the first predetermined direction.

In this embodiment, the processing device further includes a material receiving portion 160, the material receiving portion 160 is disposed at the discharging head end of the discharging conveying line 40, a material receiving channel of the material receiving portion 160 is communicated with the material channel of the discharging conveying line 40, and the material receiving portion 160 is disposed in an inclined manner relative to the discharging conveying line 40. When blanking, the manipulator 50 places the clamped workpiece 20 to be processed on the material receiving portion 160, so that the workpiece 20 to be processed rolls from the material receiving portion 160 to the material channel of the blanking conveying line 40.

In specific implementation, the blanking conveying line 40 is belt conveying.

In this embodiment, the processing apparatus can implement two processes:

1. after the rotor is pushed to the hole by the hole pushing machine, the robot places the rotor after the hole pushing on the first feeding line body 30, the manipulator 50 automatically sends the rotor to the lathe 10 for processing, meanwhile, the processed rotor is transferred to the blanking conveying line 40, and then the rotor is sent to the broken bar detection process through the blanking mechanism 100 on the blanking conveying line 40.

2. After the rotor is pushed out of the hole by the hole pushing machine, the robot places the rotor after the hole pushing on the first feeding line body 30, the manipulator 50 feeds the rotor from the first feeding line body 30, the rotor is sent to the lathe 10 to be processed, the processed rotor is transferred to the blanking frame 60, the rotor is manually framed and unshelled, meanwhile, the unshelled rotor is manually placed on the second feeding line body 70, the rotor is transferred to the blanking conveying line 40 through the transfer mechanism 130, and then the rotor is sent to the broken bar detecting process through the blanking mechanism 100 on the blanking conveying line 40.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

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

Claims

1. A processing apparatus, comprising:

the lathe (10) is used for turning the excircle of the workpiece (20);

the first feeding line body (30) is arranged on one side of the lathe (10), and the first feeding line body (30) is used for feeding;

the blanking conveying line (40), the blanking conveying line (40) and the first feeding line body (30) are arranged at intervals, and the blanking conveying line (40) is used for blanking;

the manipulator (50) is used for clamping and conveying the to-be-machined part (20) so as to convey the to-be-machined part (20) on the first feeding line body (30) into the lathe (10) and take out the to-be-machined part (20) which finishes the excircle turning operation in the lathe (10).

2. The machining device according to claim 1, characterized in that said first feeding wire body (30) and said blanking line (40) are located on the same side of said lathe (10), the extension direction of said blanking line (40) being the same as the extension direction of said first feeding wire body (30).

3. The processing apparatus as set forth in claim 1, further comprising:

the blanking frame (60) is arranged at one end of the blanking conveying line (40), and the blanking frame (60) is provided with a blanking channel (61) used for receiving the workpiece to be processed (20) so as to place the workpiece to be processed (20) which needs heat treatment after the excircle turning in the blanking channel (61).

4. The processing plant according to claim 3, characterized in that said blanking conveyor line (40) has a blanking head end and a blanking tail end arranged opposite; the blanking channel (61) of the blanking frame (60) is opposite to the blanking head end of the blanking conveying line (40), and the extending direction of the blanking channel (61) is the same as that of the blanking conveying line (40).

5. The processing apparatus as set forth in claim 1, further comprising:

the second feeding line body (70) is used for receiving the workpiece to be processed (20) which is subjected to heat treatment, the second feeding line body (70) is provided with a second feeding head end and a second feeding tail end which are oppositely arranged, and a bottom plate of a material channel of the second feeding line body (70) is obliquely arranged relative to a horizontal plane; and the head end of the second feeding is higher than the tail end of the second feeding along the vertical direction.

6. The machining device according to claim 5, characterized in that the second feeding wire body (70) extends in the same direction as the first feeding wire body (30), and the second feeding wire body (70) and the first feeding wire body (30) are arranged opposite to each other on both sides of the blanking conveyor line (40).

7. The processing device according to claim 1, characterized in that the first feeding line body (30) has a first feeding head end and a first feeding tail end which are oppositely arranged, and a bottom plate of a material channel of the first feeding line body (30) is obliquely arranged relative to a horizontal plane; and along the vertical direction, the first feeding head end is higher than the first feeding tail end.

8. Machining device as in claim 1, characterized in that said first loading wire body (30) has a first loading head end and a first loading tail end arranged opposite each other, said machining device further comprising:

the clamping assembly is arranged at the first feeding tail end and used for clamping the workpiece to be machined (20) on the first feeding line body (30); the clamping component is movably arranged along the vertical direction, so that after the clamping component clamps the workpiece to be machined (20) and drives the workpiece to be machined (20) to move to a preset position, the manipulator (50) clamps the workpiece to be machined (20) at the preset position and conveys the workpiece to be machined (20) to the lathe (10).

9. The machining device according to claim 8, characterized in that the gripping assembly comprises a first gripping part (81) and a second gripping part (82), the first gripping part (81) and the second gripping part (82) being arranged opposite to each other along a first predetermined direction, each of the first gripping part (81) and the second gripping part (82) being arranged movably relative to the first feeding wire body (30) along the first predetermined direction;

the workpiece (20) to be machined is provided with a first end face and a second end face which are oppositely arranged, the first end face is provided with a first open pore, and the second end face is provided with a second open pore; the first clamping part (81) is matched with the first open hole, the second clamping part (82) is matched with the second open hole, so that when the first clamping part (81) and the second clamping part (82) move oppositely, the first clamping part (81) is inserted into the first open hole, and the second clamping part (82) is inserted into the second open hole; when the first clamping part (81) and the second clamping part (82) move back to back, the first clamping part (81) moves out of the first opening, and the second clamping part (82) moves out of the second opening;

the first preset direction is perpendicular to the extending direction of the first feeding line body (30).

10. The machining apparatus according to any one of claims 1 to 9, characterized in that the machining apparatus includes a plurality of lathes (10) and a plurality of manipulators (50), the plurality of manipulators (50) being provided in one-to-one correspondence with the plurality of lathes (10), each manipulator (50) being configured to grip the member to be machined (20) into the corresponding lathe (10) and take out the member to be machined (20) in the corresponding lathe (10).

11. The machining device according to any one of claims 1 to 9, characterized in that a top of the lathe (10) is provided with a working port (11), and the robot (50) places the member to be machined (20) in the lathe (10) or takes out the member to be machined (20) from the lathe (10) through the working port (11); the processing device further includes:

the support frame (90), the support frame (90) includes supporting beam (91), supporting beam (91) are located the top of lathe (10), manipulator (50) set up on supporting beam (91), manipulator (50) are along movably the setting of supporting beam (91).

12. The processing apparatus as claimed in any one of claims 1 to 9, further comprising:

the blanking mechanism (100) comprises a blanking rack (110) and a blanking adsorption part (120), wherein the blanking adsorption part (120) is movably arranged relative to the blanking rack (110) so as to move the workpiece (20) to be machined on the blanking conveying line (40) to the next conveying line.

13. The processing device of claim 5, further comprising:

the transferring mechanism (130) comprises a transferring rack (140) and a transferring adsorption part (150), and the transferring adsorption part (150) is movably arranged relative to the transferring rack (140) so as to move the workpiece to be processed (20) on the second feeding line body (70) to the blanking conveying line (40).