CN216681326U

CN216681326U - Processing machine tool

Info

Publication number: CN216681326U
Application number: CN202122483228.9U
Authority: CN
Inventors: 吴淑旺; 刘小科; 许猛; 刘伟; 赵作军; 邢俊峰
Original assignee: Jincheng Futaihua Precision Electronics Co Ltd
Current assignee: Fulian Technology Jincheng Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-07
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a processing machine tool, which is used for processing materials, and is provided with a feeding position and a processing position which are arranged at intervals. The main shaft arm can move in three-dimensional space, and the machined part is connected in the one end of main shaft arm, gets material mechanism connection in one side of main shaft arm for press from both sides and get the material of being placed in the material loading position and shift the material to the processing station with the machined part processing, the controller is connected with the main shaft arm electricity, is used for controlling the main shaft arm to drive and gets material mechanism and move between material loading position and processing station. Among the above-mentioned machine tool, get the discharge mechanism and connect in one side of main shaft arm for the accurate material of getting is got and is put the material, gets the discharge mechanism and moves between material loading position and the processing position in the machine tool under the drive of main shaft arm, in order to realize getting the quick transfer of discharge mechanism drive material in the machine tool, on satisfying the quick and accurate transfer basis of material, reduced the cost that the material shifted.

Description

Processing machine tool

Technical Field

The utility model relates to the technical field of machining devices, in particular to a machining tool.

Background

When the processing machine tool processes the material, the material is transferred to a processing station of the processing machine tool by a manual or mechanical arm. However, the labor intensity of manually taking and placing the materials is high, the accuracy is low, and the purchasing and maintenance costs of the manipulator are high although the labor intensity can be reduced and the accuracy can be improved when the manipulator takes and places the materials.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a processing machine tool to solve the technical problem of how to achieve a fast and accurate transfer of material at low cost.

The embodiment of the utility model provides a processing machine tool, which is used for processing materials, and is provided with a feeding position and a processing position which are arranged at intervals, and the processing machine tool comprises:

a spindle arm capable of moving in a three-dimensional space;

the machining part is connected to one end of the spindle arm;

the material taking and discharging mechanism is connected to one side of the main shaft arm and used for clamping the material placed at the material loading position and transferring the material to the processing position to be processed by the processed part;

and the controller is electrically connected with the main shaft arm and is used for controlling the main shaft arm to drive the material taking and placing mechanism to move between the material loading position and the processing position.

Among the above-mentioned machine tool, get the discharge mechanism and connect in one side of main shaft arm for the accurate material of getting is put, gets the discharge mechanism and moves between material loading position and the processing position in the machine tool under the drive of main shaft arm, in order to realize getting discharge mechanism and drive the quick transfer of material in the machine tool, on satisfying the quick and accurate transfer basis of material, reduced the cost that the material shifted.

In one embodiment, the material taking and placing mechanism includes:

a mounting assembly connected to one side of the spindle arm;

the clamping assembly is connected to the mounting assembly and used for taking and placing the materials;

and the taking and placing driving assembly is connected between the mounting assembly and the clamping assembly and is used for driving the clamping assembly to move.

Therefore, accurate clamping and taking and placing of materials are achieved through the clamping assembly, quick transfer of the clamping assembly is achieved through the taking and placing driving assembly, the structure is simple, and cost is low.

In one embodiment, the mounting assembly comprises:

one end of the connecting plate is connected with one side of the spindle arm;

the mounting part comprises a first mounting body and a second mounting body which are connected with each other, the first mounting body is detachably connected with the other end of the connecting plate, and the second mounting body is connected with the pick-and-place driving assembly.

So, the other end detachably of first installation body and connecting plate is connected, is convenient for get the change of putting drive assembly, improves machine tool's operating efficiency.

In one embodiment, a portion of the connecting plate adjacent to the spindle arm has a mounting hole, and the mounting assembly further includes a retaining member extending through the mounting hole to secure the connecting plate to one side of the spindle arm.

So, adopt retaining member and mounting hole complex mode to realize connecting plate and main shaft arm's detachably and connect simple structure, with low costs.

In an embodiment, the mounting hole is disposed along an extending direction of the portion of the connecting plate in a bar shape, so as to adjust a distance between the pick-and-place driving assembly and the spindle arm.

So, get the distance of putting drive assembly for the main shaft arm through the regulation, can in good time according to the position change adjustment of the material loading level in the machine tool connect in getting the position of putting drive assembly's centre gripping subassembly, improve the flexibility ratio of centre gripping subassembly position adjustment.

In one embodiment, the pick-and-place driving assembly includes:

the first connecting piece is connected with the clamping assembly;

the rotary driving piece is connected with the first connecting piece and is used for driving the first connecting piece to drive the clamping assembly to rotate;

a second connector connected to the rotary drive;

and the lifting driving piece is connected with the second mounting body and the second connecting piece and used for driving the second connecting piece to drive the rotary driving piece to lift.

Therefore, the clamping assembly can be driven to rotate and lift by the rotary driving piece and the lifting driving piece respectively, the moving range of the clamping assembly in the processing machine tool is enlarged, and the flexibility of the clamping assembly for driving materials to move is improved.

In one embodiment, the clamping assembly comprises:

the clamping driving piece is connected with the first connecting piece;

and the pair of clamping pieces are connected to the two opposite ends of the clamping driving piece and used for clamping or loosening the material under the driving of the clamping driving piece.

So, adopt centre gripping driving piece and a pair of holder to realize the centre gripping of material or loosen simple structure, with low costs.

In one embodiment, the processing machine further comprises a feeding mechanism, the feeding mechanism comprising:

the material positioning plate is arranged at the feeding position and is provided with a workpiece taking position;

the feeding assembly is arranged on the material positioning plate and used for storing the material to be transferred to the pickup position;

and the feeding driving assembly is arranged on the material positioning plate and used for driving the material in the feeding assembly to move to the picking position so as to be picked by the picking and placing mechanism and placed at the processing position.

So, realize the storage of material through feed mechanism to shift the material to predetermined taking position, form the fixed position of getting the material mechanism centre gripping material of putting, reduced and got the required time of material mechanism centre gripping material of putting, improved the degree of accuracy of getting the material mechanism centre gripping material.

In one embodiment, the material positioning plate is provided with a pushing groove, and the taking part position is arranged in the pushing groove; the feeding assembly comprises a base and a cartridge clip, the base is arranged on the material positioning plate and is arranged at an interval with the bottom wall of the pushing groove to form a pushing space, the base is provided with a base through groove communicated with the pushing space, the cartridge clip is used for storing the material to be transferred to the pickup position, one end of the cartridge clip is clamped in the base through groove, and the material to be transferred to the pickup position can fall to the pushing space through the base through groove by the cartridge clip along the gravity direction;

the feeding driving assembly comprises a pushing driving piece and a pushing piece, the pushing piece is arranged in the pushing groove and can move in the pushing groove, and the pushing driving piece is connected to the material positioning plate and the pushing piece and used for driving the pushing piece to push the material in the pushing space to move to the taking position.

So, adopt the cartridge clip can save the material in batches, reduce the number of times of loading of saving the material, the cartridge clip card is held in the base, convenient to detach, and the base that the base set up leads to the groove and promotes the space corresponding, gets a position and promotes the space intercommunication, adopts material loading drive assembly to promote the material that falls to the promotion space and to get a position, and the degree of accuracy is high.

In one embodiment, the feed mechanism further comprises:

and the sensor is electrically connected with the controller, is arranged at the pickup position and is used for starting the controller when detecting that the material to be transferred to the pickup position enters the pickup position.

So, can improve the efficiency that machine tool shifted the material through the sensor that sets up.

Drawings

Fig. 1 is a schematic structural diagram of a processing machine according to an embodiment of the utility model.

Fig. 2 is a schematic partial structure diagram of a processing machine according to an embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a material taking and placing mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a feeding mechanism in an embodiment of the present invention.

Fig. 5 is an exploded view of the feeding mechanism according to an embodiment of the present invention.

Description of the main elements

Machine tool 10

Main shaft arm 11

Work piece 12

Material taking and placing mechanism 13

Mounting assembly 131

Connecting plate 1311

Mounting hole 1311a

First portion 1311b

Second part 1311c

Mounting 1312

First mounting body 1312a

Second attachment body 1312b

Clamping assembly 132

Clamping drive 1321

Clamping piece 1322

Pick and place drive assembly 133

First connecting piece 1331

Rotary drive 1332

Second connection 1333

Lift drive 1334

Controller 14

Feed mechanism 15

Material positioning plate 151

Push groove 1511

Push space 1511a

Feeding assembly 152

Base 1521

Base through slot 1521a

Cartridge clip 1522

Feeding driving assembly 153

Push drive 1531

Pusher 1532

Sensor 154

A loading level 20

Processing station 30

Pick-off station 40

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The embodiment of the utility model provides a processing machine tool, which is used for processing materials, the processing machine tool is provided with a feeding position and a processing position which are arranged at intervals, and the processing machine tool comprises a main shaft arm, a processed part, a material taking and placing mechanism and a controller. The main shaft arm can move in three-dimensional space, and the machined part is connected in the one end of main shaft arm, gets material mechanism connection in one side of main shaft arm for press from both sides and get the material of being placed in the material loading position and shift the material to the processing station with the machined part processing, the controller is connected with the main shaft arm electricity, is used for controlling the main shaft arm to drive and gets material mechanism and move between material loading position and processing station.

The embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2 together, an embodiment of the utility model provides a processing machine 10 for processing materials (not shown) including components such as a back cover, a middle frame, and small parts of an electronic product such as a mobile phone. The processing machine 10 has a loading position 20 and a processing position 30 which are arranged at intervals, and the processing machine 10 comprises a spindle arm 11, a workpiece 12, a material taking and placing mechanism 13 and a controller 14. The main shaft arm 11 can move in a three-dimensional space, a machined part 12 is connected to one end of the main shaft arm 11, the material taking and placing mechanism 13 is connected to one side of the main shaft arm 11 and used for clamping materials placed at the material loading position 20 and transferring the materials to the machining position 30 to be machined by the machined part 12, and the controller 14 is electrically connected with the main shaft arm 11 and used for controlling the main shaft arm 11 to drive the material taking and placing mechanism 13 to move between the material loading position 20 and the machining position 30.

In the above-mentioned machine tool, get material mechanism 13 and connect in one side of main shaft arm 11 for the accurate material of getting is put, gets material mechanism 13 and moves between material loading level 20 and processing position 30 in machine tool 10 under the drive of main shaft arm 11, in order to realize getting material mechanism 13 and driving the quick transfer of material in machine tool 10, on satisfying the quick and accurate transfer basis of material, reduced the cost that the material shifted.

The spindle arm 11 includes a mechanical structure that can perform three-dimensional motion and a driving mechanism that drives the mechanical structure. The mechanical structure comprises a clamping jaw or a suction cup and the like. The drive mechanism may include an electric drive mechanism such as an electric motor or a pneumatic drive mechanism such as an air supply. At this time, the controller 14 is electrically connected to the driving mechanism of the spindle arm 11, and controls the mechanical mechanism of the spindle arm 11 to perform three-dimensional motion via the driving mechanism, thereby controlling the spindle arm 11. Thus, the spindle arm 11 is capable of moving in three dimensions under the control of the controller 14 to move the pick-and-place mechanism 13 between the pick-and-place position 20 and the processing position 30.

Referring to fig. 3, in an embodiment, the pick-and-place mechanism 13 includes a mounting assembly 131, a clamping assembly 132, and a pick-and-place driving assembly 133. The mounting assembly 131 is connected to one side of the spindle arm 11, the clamping assembly 132 is connected to the mounting assembly 131 for taking and placing materials, and the taking and placing driving assembly 133 is connected between the mounting assembly 131 and the clamping assembly 132 for driving the clamping assembly 132 to move.

Therefore, accurate clamping and taking and placing of materials are achieved through the clamping assembly 132, rapid transfer of the clamping assembly 132 is achieved through the taking and placing driving assembly 133, and the material taking and placing device is simple in structure and low in cost.

In an embodiment, the mounting assembly 131 includes a web 1311 and a mount 1312. A first end of the connecting plate 1311 (an end portion in which a mounting hole 1311a, which will be described in detail later, is opened in fig. 3) is connected to one side of the spindle arm 11, the mounting member 1312 includes a first mounting body 1312a and a second mounting body 1312b that are connected to each other, the first mounting body 1312a is detachably connected to a second end of the connecting plate 1311 (an end portion near the pick-and-place driving assembly 133 in fig. 3), and the second mounting body 1312b is connected to the pick-and-place driving assembly 133.

In this way, the first mounting body 1312a is detachably connected to the second end of the connecting plate 1311, so that the pick-and-place driving assembly 133 can be replaced conveniently, and the work efficiency of the machine tool 10 can be improved.

The connecting plate 1311 is shown in fig. 3 as two parts connected to each other, which are adjustably connected by a strip-shaped hole at the connection, thereby achieving the position adjustment of the clamping assembly 132. However, in one embodiment, the connecting plate 1311 may be a single part formed integrally as long as it can serve to connect the material taking and placing mechanism 13 to one end of the spindle arm 11.

In one embodiment, the connecting plate 1311 is provided with a mounting hole 1311a at a portion thereof adjacent to the spindle arm 11, and the mounting assembly 131 further includes a locking member (not shown) passing through the mounting hole 1311a to fix the connecting plate 1311 to one side of the spindle arm 11. Wherein the locking member may be a member having a threaded section at one end to connect with the spindle arm 11 and a protrusion at the other end to press the connection plate 1311, for example: the nut may be other members as long as one end of the locking member can be pressed against the connecting plate 1311 and the other end is connected to the spindle arm 11.

In this way, the locking member and the mounting hole 1311a are matched to realize the detachable connection between the connecting plate 1311 and the spindle arm 11, and the structure is simple and the cost is low.

Although the retaining member is described herein as a component of the mounting assembly 131, the retaining member may be a component other than the mounting assembly 131, as long as it is sufficient that one end of the retaining member can press against the connecting plate 1311 and the other end can be connected to the spindle arm 11. In one embodiment, the mounting holes 1311a are arranged in a strip shape along the extension direction of the portion of the connecting plate 1311, so as to adjust the distance between the pick-and-place driving assembly 133 and the spindle arm 11.

Thus, by adjusting the distance between the pick-and-place driving assembly 133 and the spindle arm 11, the position of the clamping assembly 132 connected to the pick-and-place driving assembly 133 can be adjusted according to the position change of the loading level 20 in the processing machine tool 10, and the flexibility of adjusting the position of the clamping assembly 132 is improved.

In one embodiment shown in fig. 3, the connecting plate 1311 comprises two parts, namely a first part 1311b and a second part 1311c, and the two

parts

1311b and 1311c are vertically connected to better accommodate the internal space of the processing machine 10 and form a good offset with the spindle arm 11, wherein the first part 1311b is connected to one side of the spindle arm 11, and the second part 1311c is connected to the first mounting body 1312a, and at this time, the mounting hole 1311a is opened on the first part 1311 b.

In one embodiment, the pick-and-place driving assembly 133 includes a first connector 1331, a rotary driving element 1332, a second connector 1333 and a lifting driving element 1334. The first connector 1331 is connected to the clamping assembly 132, the rotary driving member 1332 is connected to the first connector 1331 for driving the first connector 1331 to drive the clamping assembly 132 to rotate, the second connector 1333 is connected to the rotary driving member 1332, and the lifting driving member 1334 is connected to the second installation body 1312b and the second connector 1333 for driving the second connector 1333 to drive the rotary driving member 1332 to lift.

Therefore, the clamping assembly 132 can be driven to rotate and lift by the rotary driving part 1332 and the lifting driving part 1334, the moving range of the clamping assembly 132 in the processing machine tool 10 is enlarged, and the flexibility of the clamping assembly 132 for driving the material to move is improved.

In one embodiment, clamp assembly 132 includes a clamp drive 1321 and a pair of clamp pieces 1322. The clamp driving member 1321 is connected to the first connection member 1331, and a pair of clamp members 1322 are connected to opposite ends of the clamp driving member 1321 for clamping or unclamping the material under the driving of the clamp driving member 1321.

Therefore, the clamping driving piece 1321 and the pair of clamping pieces 1322 are adopted to clamp or loosen materials, and the structure is simple and the cost is low.

Referring to fig. 4, in an embodiment, the processing machine 10 further includes a feeding mechanism 15, and the feeding mechanism 15 includes a material positioning plate 151, a feeding assembly 152, and a feeding driving assembly 153. The material positioning plate 151 is disposed at the loading position 20 shown in fig. 1 or 2 and has a pickup position 40, the loading assembly 152 is disposed on the material positioning plate 151 and is used for storing the material to be transferred to the pickup position 40, and the loading driving assembly 153 is disposed on the material positioning plate 151 and is used for driving the material in the loading assembly 152 to move to the pickup position 40 so as to be taken out by the pickup mechanism 13 shown in fig. 2 and placed at the processing position 30.

So, realize the storage of material through feed mechanism 15 to shift the material to predetermined taking position 40, form the fixed position of getting drop feed mechanism 13 centre gripping material, reduced and got the required time of the feed mechanism 13 centre gripping material of putting, improved and got the degree of accuracy of the feed mechanism 13 centre gripping material.

Referring to fig. 5, in an embodiment, the material positioning plate 151 has a pushing groove 1511, and the picking position 40 is disposed in the pushing groove 1511. The feeding assembly 152 includes a base 1521 and a clip 1522, the base 1521 is disposed on the material positioning plate 151, and is disposed at an interval with a bottom wall of the pushing groove 1511 to form a pushing space 1511a, the base 1521 is provided with a base through groove 1521a communicated with the pushing space 1511a, the clip 1522 is used for storing the material to be transferred to the picking position 40, and one end of the clip 1522 is clamped in the base through groove 1521a, along the gravity direction, the material to be transferred to the picking position 40 can fall to the pushing space 1511a through the base through groove 1521a by the clip 1522. The feeding driving assembly 153 includes a pushing driving member 1531 and a pushing member 1532, the pushing member 1532 is disposed in the pushing groove 1511 and can move in the pushing groove 1511, and the pushing driving member 1531 is connected to the material positioning plate 151 and the pushing member 1532 and is configured to drive the pushing member 1532 to push the material located in the pushing space 1511a to move to the picking position 40.

So, adopt clip 1522 can save the material in batches, reduce the loading number of times of saving the material, clip 1522 card is held in base 1521, convenient to detach, and the base through groove 1521a that base 1521 set up is corresponding with promotion space 1511a, gets a position 40 and promotes space 1511a intercommunication, adopts material loading drive assembly 153 to promote the material that falls to promotion space 1511a to get a position 40, and the degree of accuracy is high.

In one embodiment, the push driving member 1531 may be an air cylinder and the pushing member 1532 may be an L-shaped push plate.

In one embodiment, the feed mechanism 15 further includes a sensor 154. A sensor 154 is electrically connected to the controller 14 as shown in fig. 1 and is provided at the pick location 40 for activating the controller 14 upon detecting that material to be transferred to the pick location 40 enters the pick location 40.

In this manner, the efficiency of the machine tool 10 in transferring material can be improved by the presence of the sensor 154.

The working process of the machine tool 10 is substantially as follows:

first, the clip 1522 loaded with the material is placed in the base 1521, the pushing driving member 1531 drives the pushing member 1532 to push the material dropped into the pushing space 1511a to the pickup position 40, and the sensor 154 starts the controller 14 after detecting the material located at the pickup position 40. Then, the controller 14 controls the main shaft arm 11 to drive the material taking and placing mechanism 13 to move to the material taking position 40, and the lifting driving piece 1334 and the rotating driving piece 1332 in the material taking and placing driving assembly 133 drive the clamping assembly 132 to move so as to adjust the height and the horizontal position of the clamping assembly 132 relative to the material in the material taking position 40, so that the clamping assembly 132 can clamp the material in the material taking position 40. Then, after the clamping component 132 drives the clamping component 1322 to clamp the material, the lifting driving component 1334 drives the clamping component 132 to rise to a certain height, the controller 14 controls the spindle arm 11 to drive the material taking and placing mechanism 13 to move from the material loading position 20 to the processing position 30, the lifting driving component 1334 and the rotating driving component 1332 drive the clamping component 132 to move again so as to adjust the height and the horizontal position of the clamping component 132 relative to the processing jig on the processing position 30, and the clamping component 132 drives the clamping component 1322 to loosen the material so that the material is placed in the corresponding processing jig. Finally, the controller 14 controls the work piece 12 to process the material.

So, the material taking and placing mechanism 13 that adopts simple structure, it moves between material loading position 20 and processing position 30 to drive material taking and placing mechanism 13 through main shaft arm 11, accomplishes the transfer of material, has reduced the cost that machine tool 10 shifted the material.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a machine tool for process the material, a serial communication port, machine tool has the material loading level and the processing station that the interval set up, machine tool includes:

a spindle arm capable of moving in a three-dimensional space;

the machining part is connected to one end of the spindle arm;

the material taking and discharging mechanism is connected to one side of the main shaft arm and used for clamping the material placed at the feeding position and transferring the material to the processing station to be processed by the processed piece;

2. The machine tool of claim 1, wherein said pick-and-place mechanism comprises:

a mounting assembly connected to one side of the spindle arm;

3. The machine tool of claim 2 wherein said mounting assembly comprises:

one end of the connecting plate is connected with one side of the spindle arm;

4. The machine tool of claim 3,

a mounting hole is formed in a part, close to the spindle arm, of the connecting plate;

the mounting assembly further comprises a retaining member which penetrates through the mounting hole to fix the connecting plate on one side of the spindle arm.

5. The processing machine of claim 4, wherein,

the mounting holes are arranged in a strip shape along the extending direction of the part of the connecting plate so as to be used for adjusting the distance between the pick-and-place driving assembly and the spindle arm.

6. A machine tool as claimed in claim 3, characterised in that said pick-and-place drive assembly comprises:

the first connecting piece is connected with the clamping assembly;

the rotary driving piece is connected with the first connecting piece and used for driving the first connecting piece to drive the clamping assembly to rotate;

a second connector connected to the rotary drive;

7. The machine tool of claim 6 wherein said clamping assembly comprises:

the clamping driving piece is connected with the first connecting piece;

8. The machine tool of claim 1 wherein the machine tool further comprises a feed mechanism, the feed mechanism comprising:

the material positioning plate is arranged at the loading position and is provided with a part taking position;

9. The machine tool of claim 8,

the material positioning plate is provided with a pushing groove, and the pickup position is arranged in the pushing groove;

the feeding assembly comprises a base and a cartridge clip, the base is arranged on the material positioning plate and is arranged at an interval with the bottom wall of the pushing groove to form a pushing space, the base is provided with a base through groove communicated with the pushing space, the cartridge clip is used for storing the material to be transferred to the pickup position, one end of the cartridge clip is clamped in the base through groove, and the material to be transferred to the pickup position can fall to the pushing space through the base through groove by the cartridge clip along the gravity direction;

10. The machine tool of claim 9 wherein said feed mechanism further comprises:

the sensor is electrically connected with the controller, is arranged at the pickup position and is used for starting the controller when detecting that the material to be transferred to the pickup position enters the pickup position.