CN217942203U - Marking device - Google Patents

Abstract

The utility model relates to a marking device, including first mobile device, shoot the device, the second mobile device with beat the mark subassembly, first mobile device is used for removing the target object that is located the material loading level to well transposition, shoots the device and sets up between material loading level and well transposition for shoot the target object on the first mobile device, the second mobile device is arranged in moving the target object of well transposition to waiting to feed down the position, beat the mark subassembly and set up on the removal orbit of second mobile device, be used for beating the target object on the second mobile device and beat the mark and handle. Compared with the manual method that the product to be marked is placed on a laser marking machine for marking, the method has the advantages of high processing efficiency and high accuracy.

Description

Marking device

Technical Field

The utility model relates to a beat the mark field, especially relate to a marking device.

Background

The circuit board is a common component in electronic products, and can be used in different devices such as televisions, stereos, computers, digital cameras, washing machines and the like according to different designs of the circuit board. With the increasing demand of the market for various electronic products, the production efficiency of the circuit board is also more emphasized as a core component in the electronic products. The circuit board that will wait to beat the mark is usually placed in laser marking machine with the manual work on the market and is detected and beat mark processing, and this kind of mode is inefficient, and has the risk of mistake and neglected marking easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the marking device is needed to improve the marking efficiency.

A marking apparatus, comprising:

the first moving device is used for moving the target object at the loading position to the middle transfer position;

the shooting device is arranged between the material loading position and the transfer station and is used for shooting the target object on the first moving device;

the second moving device is used for moving the target object with the middle indexing position to a position to be blanked; and

and the marking assembly is arranged on the moving track of the second moving device and is used for marking the target object on the second moving device.

In the marking device, the first moving device is used for moving the target object at the feeding position to the transfer position, and the shooting device is arranged between the feeding position and the transfer position and is used for shooting the mark of the target object on the first moving device; the second moving device is used for moving the middle-transposition target object to a position to be blanked; the marking device is used for marking the target object on the second moving device. Marking equipment can carry out laser with the product after artifical manual defect mark and beat point, gold point radium black and deposit the memory, keeps the foundation of pursuing the source, compares in the manual work and places the product of treating the mark in laser marking machine and beat mark processing, and the treatment effeciency is higher, and the rate of accuracy is higher.

In one embodiment, the shooting device comprises an upper shooting component and a lower shooting component, wherein the upper shooting component and the lower shooting component are positioned on two opposite sides of the first mobile device, the upper shooting component is used for shooting and identifying a first surface of the target object on the first mobile device, and the lower shooting component is used for shooting and identifying a second surface of the target object on the first mobile device.

In one embodiment, the first moving device comprises a first moving component and a carrying platform with a light-transmitting area, the carrying platform is arranged on the first moving component, the carrying platform is used for carrying the target object, so that the second surface of the target object can be exposed through the light-transmitting area, and the shooting device can shoot the second surface of the target object exposed through the light-transmitting area.

In one embodiment, the marking device further comprises a turnover device, wherein the turnover device is arranged on one side of the second moving device and is used for turning over the target object on the second moving device; the marking assembly is used for marking the target object before and after being overturned by the overturning device.

In one embodiment, the marking assembly comprises a first marking assembly and a second marking assembly, the first marking assembly and the second marking assembly are located on the moving track of the second moving device, the first marking assembly is used for marking the first surface of the target object before overturning, and the second marking assembly is used for marking the second surface of the target object after overturning.

In one embodiment, the second moving device comprises a transit component, a first carry component and a second carry component; the transfer assembly is used for moving the target object shot by the shooting device on the transfer position to the first carry assembly; the first carry component is used for moving the target object to the marking position of the first marking component; the overturning device is arranged between the first carry component and the second carry component and is used for overturning and moving the target object on the first carry component to the second carry component; the second marking assembly is used for moving the target object to a marking position of the second marking assembly.

In one embodiment, the first carry assembly comprises a first plummer, a first moving part and a second moving part; the first plummer is arranged on the first moving piece and can be driven by the first moving piece along a first direction; the first moving piece is arranged on the second moving piece and can be driven by the second moving piece along a second direction, and the first direction is different from the second direction; the first moving member and the second moving member can move the target to the marking position of the first marking assembly;

the second feeding component comprises a second plummer, a third moving part and a fourth moving part; the second plummer is arranged on the third moving piece and can be driven by the third moving piece along a third direction; the third moving piece is arranged on the fourth moving piece and can be driven by the fourth moving piece along a fourth direction, and the third direction is different from the fourth direction; the third moving member and the fourth moving member can move the target object to the marking position and the blanking position of the second marking assembly.

In one embodiment, the overturning device comprises a rotating arm and a clamping jaw, wherein a rotating shaft of the rotating arm is spaced from the clamping jaw in the arm length direction; the clamping jaws clamp the target object positioned on the second moving device; the rotating arm can drive the clamping jaw to rotate around the rotating shaft so as to overturn the orientation of the first surface and the orientation of the second surface of the target object on the clamping jaw.

In one embodiment, the marking device comprises at least one group of marking components, each marking component comprises a laser marking machine and a positioning shooting component which are matched with each other, the positioning shooting component is used for positioning a mark on the target by shooting the target, and the laser marking machine is used for marking the target.

In one embodiment, the device further comprises a feeding device, wherein the feeding device is arranged on one side of the feeding position and used for moving the target object in the feeding area to the feeding position.

In one embodiment, the automatic blanking device further comprises a blanking device arranged on one side of the blanking area and used for moving the target object on the position to be blanked to the blanking area.

In one embodiment, the device further comprises a paper separation storage area and a paper separation taking and placing device, wherein the paper separation storage area is used for storing paper separation, and the paper separation taking and placing device is used for moving the paper separation for the isolation target object in the feeding area to the paper separation storage area or moving the paper separation in the paper separation storage area to the discharging area.

Drawings

FIG. 1 is an isometric view of a marking apparatus of an embodiment;

FIG. 2 is a schematic view of a first moving device of the marking apparatus according to an embodiment;

FIG. 3 is a schematic view of a camera of a marking apparatus according to an embodiment;

FIG. 4 is a schematic view of a turning device of the marking apparatus according to an embodiment;

fig. 5 is a schematic view of a second moving device of the marking apparatus according to an embodiment.

Reference numerals:

1. marking device 10, feeding device 101 and target object

11. First mobile device 111, first mobile assembly 112, carry on platform

1121. Light-transmitting area 12, shooting device 121 and upper shooting assembly

122. Lower shooting component 13, second moving device 131 and transfer component

132. A first carry assembly 1321, a first supporting platform 1322, a first moving member

1323. Second moving member 133, second feeding unit 1331, and second platform

1332. Third moving part 1333, fourth moving part 14 and marking assembly

141. First marking assembly 142, second marking assembly 14a and laser marking machine

14b, positioning shooting assembly 15, turnover device 151 and rotating arm

152. Clamping jaw 16, blanking device C1 and first side

C2, second side

Detailed Description

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

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

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

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

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

Referring to fig. 1, the utility model discloses a marking device 1, marking device 1 can be applied to in the production test of product. At present, marking equipment on the market has the phenomena of low marking efficiency, wrong marking, missing marking and the like, most products need to be marked by manually placing the products to be marked on a laser marking machine 14a for marking treatment, and the high efficiency of product production is restricted. The utility model provides a marking device 1 can automize and beat the mark to the product to distinguish the product high-efficiently. Moreover, the marking device 1 can shoot and mark the product in the process from feeding to discharging, and automatic setting is realized, so that the marking efficiency of the product is improved.

In the following embodiments of the present application, the marking device 1 will be described in detail by taking a circuit board as an example of the target 101. It will be appreciated that the marking device 1 may be used to mark, in addition to circuit boards, common products such as electronic product housings, metal sheets, packages, etc.

The marking device 1 comprises a bearing platform, and a first moving device 11, a shooting device 12, a second moving device 13, a marking assembly 14 and a blanking device 16 which are arranged on the bearing platform. The first moving device 11 is used for moving the target 101 at the loading level to the transfer position; the shooting device 12 is arranged between the loading level and the transfer position and is used for shooting the mark of the target object 101 on the first moving device 11; the second moving device 13 is arranged between the middle indexing position and the position to be blanked, and is used for moving the target 101 with the middle indexing position to the position to be blanked from the middle indexing position; the marking assembly 14 is disposed on a moving track of the second moving device 13, and is configured to perform marking processing on the target 101 on the second moving device 13; the blanking device 16 is disposed at one side of a blanking area, and is configured to move the target 101 at the position to be blanked to the blanking area.

In the marking device 1 provided by the present application, referring to fig. 1 and 2, after the target 101 is placed at the loading position, the first moving device 11 moves the target 101 to a position corresponding to the photographing device 12, so that the photographing device 12 can photograph the target 101 and cooperate with the marking device 1 to identify the defective product mark on the target 101. After the shooting by the shooting device 12 is completed, the first moving device 11 continues to move the object 101 to the intermediate position, and then the second moving device 13 moves the object 101 from the intermediate position to the position to be blanked. In the process that the second moving device 13 moves the target 101 to the position to be blanked, the target 101 passes through the marking assembly 14, and the marking assembly 14 is disposed on the moving track of the second moving device 13 and is used for marking the target 101 on the second moving device 13. Above can know, the in-process that target 101 removed the unloading district from the material loading district of marking device 1 can realize full automatization and remove process, shoot process and marking process, compares and will wait to beat the product of mark and place in laser marking machine 14a and mark and handle in the manual work, and above-mentioned marking device 1 can bring higher marking treatment efficiency.

Referring to fig. 1, in some embodiments, the marking device 1 further includes a feeding device 10. The loading device 10 is provided on the loading level side for moving the object 101 located in the loading area of the loading platform to the loading level. Specifically, the loading device 10 includes a loading manipulator, and the loading manipulator can be used to grab the object 101 to be detected located in the loading area and place the object into the loading position.

Referring to fig. 2, in some embodiments, the first moving device 11 includes a first moving assembly 111 and a loading platform 112, and the first moving device 11 is disposed between the loading position and the middle indexing position. Specifically, the first moving assembly 111 includes a guide rail, and the carrying platform 112 can move on the guide rail to carry the object 101, so as to move the object 101 from the loading position to the intermediate position. In some embodiments, the mounting platform 112 has a light-transmitting area 1121, so that the second side of the object 101 can be exposed through the light-transmitting area 1121, and the shooting device 12 can shoot and identify the second side of the object 101. In some embodiments, a glass cover is disposed on the mounting platform 112, the glass cover forms a light-transmitting region 1121 of the mounting platform 112, and the target 101 is placed on the glass cover; in addition, a hollow structure may also be formed on the mounting platform 112, and the hollow structure forms the light transmission region 1121.

Referring to fig. 3, the camera 12 is located between the loading position and the middle position, and the camera 12 includes an upper camera assembly 121 and a lower camera assembly 122, which are respectively disposed on two opposite sides of the first moving device 11, such as a first side C1 and a second side C2 opposite to the first side C1 shown in fig. 3. In some embodiments, the upper photographing component 121 may be disposed above the first mobile device 11, and the upper photographing component 121 includes a first camera capable of performing a first-side photographing on the object 101 disposed on the first mobile device 11. The lower photographing component 122 can be disposed below the first moving component 111, and the carrying platform 112 moves along the first moving component 111 to a photographing position of the lower photographing component 122, at this time, the light-transmitting region 1121 of the carrying platform 112 can be opposite to the lower photographing component 122. Specifically, the lower photographing component 122 includes a second camera capable of photographing a second side of the object 101 placed on the first mobile device 11. In some other embodiments, during the process that the object 101 is moved from the loading position to the intermediate transfer position by the first moving device 11, the object 101 may move at a constant speed, and the second side of the object is firstly photographed by the lower photographing component 122; after the shooting is completed, the first moving component 111 carries the target object 101 and moves to the shooting position of the upper shooting component 121, namely, the carrying platform 112 continues to move to the shooting position of the upper shooting component 121 along the first moving component 111, the upper shooting component 121 continues to shoot and recognize the target object 101, the shooting of the first surface of the target object 101 is completed, the shooting of the marks on the first surface and the second surface of the target object 101 is realized in the process, and then the marks are recognized through the processor. The processor can identify the defective product mark on the object 101 to find the position information of the defective product on the object 101. When the identified target 101 moves to the marking assembly 14, the marking assembly 14 can identify the position information of the defective product of the target 101 according to the processor, and perform the actions of 'punching a hole-gold dot radium black' and the like on the target 101, thereby realizing the marking process of the target 101.

Referring to fig. 1, 3 and 5, the second moving device 13 is disposed on the carrying platform, the second moving device 13 is configured to move the middle-index target 101 to a blanking position, and a first marking position and a second marking position exist on a moving track of the second moving device 13, the moving track can be understood as a moving track of the target 101 on the second moving device 13, and the marking assembly 14 can perform laser marking on the target 101 located at the first marking position and the second marking position.

The second moving device 13 includes a transfer module 131, a first carry module 132 and a second carry module 133 disposed on the carrying platform. Specifically, the transfer component 131 is configured to move the object 101 on the first moving device 11 after being photographed by the photographing device 12 to the first carry component 132, and the transfer component 131 may adopt a transfer robot configured to pick up and move the object 101 on the transfer position to the first carry component 132.

The first carry assembly 132 includes a first carrying stage 1321, a first moving part 1322 and a second moving part 1323. The first support platform 1321 is disposed on the first moving member 1322 and is configured to support the object 101. The object 101 placed on the first support platform 1321 can move in a first direction by the first moving member 1322; the second moving member 1323 is disposed under the first moving member 1322, and the second moving member 1323 can drive the first platform 1321 and the first moving member 1322 to move along a second direction, and the first direction is different from the second direction. In some embodiments, the first direction and the second direction may be perpendicular to each other. Under the combined action of the first moving member 1322 and the second moving member 1323, the target 101 from the transferring assembly 131 moves to the first marking position along with the first supporting platform 1321, and then the marking assembly 14 marks the first surface of the target 101 moving to the first marking position, and the target 10 marked at the first marking position moves out of the first marking position under the action of the first moving member 1322 and the second moving member 1323 and is subsequently moved to the second marking assembly 133.

The second moving element 133 includes a second platform 1331, a third moving element 1332 and a fourth moving element 1333, and the second platform 1331 is disposed on the third moving element 1332 and is used for supporting the object 101. The target 101 placed on the second stage 1331 can move in a third direction by the third moving member 1332; the fourth moving part 1333 is disposed under the third moving part 1332, and the fourth moving part 1333 can drive the second platform 1331 and the third moving part 1332 to move along the fourth direction, and the third direction is different from the fourth direction. In some embodiments, the third direction and the fourth direction may be perpendicular to each other. Under the combined action of the third moving member 1332 and the fourth moving member 1333, the target 101 moves to the second marking position along with the second plummer 1331, and then the marking assembly 14 marks the second surface of the target 101 moving to the marking position. The target 101 marked by the marking assembly 14 at the second marking position will continue to move from the second marking position to the position to be blanked under the combined action of the third moving member 1332 and the fourth moving member 1333.

The marking assembly 14 includes a first marking assembly 141 and a second marking assembly 142, the first marking assembly 141 and the second marking assembly 142 are located on the moving track of the second moving device 13, the first marking assembly 141 is located near the first marking position, and the second marking assembly 142 is located near the second marking position. The first marking assembly 141 is used for laser marking the target 101 located at the first marking position, and the second marking assembly 142 is used for laser marking the target 101 located at the second marking position. Specifically, the first marking assembly 141 is configured to mark a first surface of the target 101, the second marking assembly 142 is configured to mark a second surface of the target 101, and the first surface and the second surface are opposite surfaces of the target 101, so as to achieve double-sided marking of the target.

To achieve the double-sided marking process for the target 101, in some embodiments, the first marking assembly 141 and the second marking assembly 142 are disposed on opposite sides of the moving track of the target 101 in the second moving device 13, such as above and below the moving track, respectively. For example, the first marking assembly 141 is disposed above the moving track of the target 101 in the second moving device 13, so that the target 101 located therebelow can be marked at the first marking position; and the second marking assembly 142 can be arranged below the moving track of the target 101 in the second moving device 13, so that the target 101 above the second marking position can be marked at the second marking position, and thus the double-sided marking process of the target 101 is realized. In these embodiments, a set of translation assemblies (not shown) may be disposed in the second moving device 13, and the translation assemblies may move the object 101 from the first carry assembly 132 to the second carry assembly 133 by clamping, vacuum suction, or the like.

In other embodiments, referring to fig. 4 and 5, the first marking assembly 141 and the second marking assembly 142 are disposed on the same side of the moving track of the target 101 in the second moving device 13, and the turning device 15 is disposed on one side of the second moving device 13. In these embodiments, the target 101 whose marking of the first surface is completed by the first marking assembly 141 is moved out of the first marking position by the first carry assembly 132, then picked up by the flipping device 15 and flipped such that the target 101 is flipped 180 ° and placed on the second carry assembly 133, and then the second carry assembly 133 moves the target 101 to the second marking position. Due to the overturning operation of the overturning device 15, the first surface of the target 101, which originally faces one side of the first marking assembly 141 and the second marking assembly 142, is overturned, so that the second surface of the target 101, which is placed on the second feeding assembly 133, faces one side of the second marking assembly 142, the other surface of the target 101 can be marked by the second marking assembly, and thus the double-sided marking of the target 101 is realized.

In some embodiments, only one marking assembly 14 may be provided in marking device 1. Specifically, the marking assembly 14 performs laser marking on the target 101 on the first carry assembly 132, the flipping device 15 flips the target 101 and then places the flipped target on the second carry assembly 133, and a rotating assembly is disposed between the marking assembly 14 and the base to control the marking assembly to rotate from a position above the first carry assembly 132 to a position above the second carry assembly 133, so as to mark the target 101 on the second carry assembly 133. As can be seen from the above, one or more sets of marking assemblies 14 can be used to mark the target 101 before and after being flipped by the flipping mechanism 15.

Further, in one embodiment, as shown in fig. 4, the flipping mechanism 15 includes a rotating arm 151 and a clamping jaw 152, and can pick up and flip the object 101 on the second moving device 13 to flip the object 101 on the second moving device 13. The rotating arm 151 is connected to the clamping jaw 152, a rotating shaft of the rotating arm 151 is spaced from the clamping jaw 152 in the arm length direction, the rotating arm 151 can drive the clamping jaw 152 to move, and specifically, the clamping jaw 152 can move around the rotating shaft to adjust the angle of the clamping jaw 152, so that the first surface and the second surface of the target object 101 on the clamping jaw 152 are turned towards each other. The turnover device 15 includes a turnover driving assembly, and the turnover driving assembly may adopt an automatic power mechanism, such as a motor, a hydraulic cylinder, an air cylinder, etc., so as to conveniently drive the turnover device 15 to move, so as to realize the turnover of the target 101 on the turnover device 15.

In some embodiments, marking assembly 14 includes a laser marking machine 14a and a positioning camera assembly 14b that cooperate with each other. The laser marking machine 14a is connected to the positioning shooting component 14b, and is used for marking the target 101. The positioning shooting component 14b shoots the target 101 to position the mark on the target 101, and it can drive the laser marking machine 14a to move along the vertical direction, so as to adjust the marking position of the laser marking machine 14 a. In some embodiments, the first marking assembly 141 and the second marking assembly 142 each include the laser marking machine 14a and the positioning camera assembly 14b described above.

In some embodiments, the blanking device 16 is disposed at one side of the position to be blanked, and is used for moving the target object on the position to be blanked to the blanking area of the carrying platform. Specifically, the blanking device 16 includes a blanking manipulator, and the target 101 marked by the blanking manipulator can be grasped by the blanking manipulator and placed in the position to be blanked. In some embodiments, the marking device 1 includes a paper partition storage area and a paper partition taking and placing device, the paper partition storage area can be disposed between the loading position and the waiting loading position, and the paper partition taking and placing device includes a paper partition manipulator. No matter before or after marking, a piece of separation paper needs to be placed between every two adjacent superposed target objects 101 to prevent the target objects 101 from being damaged by external force such as collision or extrusion. Therefore, when the target 101 is transferred from the loading area to the loading position, the paper needs to be removed, and when the marked target 101 is stored in the unloading area, the paper needs to be replaced between every two target 101. The paper separation taking and placing device can take off the paper separation between the target objects 101 to be loaded in the loading area and place the paper separation taking and placing device in the paper separation storage area, so that the target objects 101 can be loaded efficiently; when the blanking target object 101 is placed at the position to be blanked, the paper partition of the paper partition storage area can be taken out and placed on the previous target object 101 marked in the blanking area so as to cover the previous finished product target object 101, and then the target object 101 positioned at the position to be blanked is grabbed and placed on the paper partition, so that the paper partition at the position to be blanked is used for multiple times.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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

Claims (10)

1. A marking apparatus, comprising:

the first moving device is used for moving the target object at the loading position to the middle transfer position;

the shooting device is arranged between the material loading position and the middle transfer position and is used for shooting the target object on the first moving device;

the second moving device is used for moving the target object with the middle indexing position to a position to be blanked;

and the marking assembly is arranged on the moving track of the second moving device and is used for marking the target object on the second moving device.

2. The marking apparatus as claimed in claim 1, wherein the photographing device includes an upper photographing assembly and a lower photographing assembly located on opposite sides of the first moving device, the upper photographing assembly is configured to photograph and identify a first surface of the target object on the first moving device, and the lower photographing assembly is configured to photograph and identify a second surface of the target object on the first moving device.

3. The marking apparatus as claimed in claim 1, wherein the first moving device includes a first moving assembly and a carrying platform having a transparent area, the carrying platform is disposed on the first moving assembly, the carrying platform is configured to carry the target object so that a second surface of the target object can be exposed through the transparent area, and the photographing device is configured to photograph the second surface of the target object exposed through the transparent area.

4. The marking apparatus as claimed in claim 1, further comprising a turnover device disposed at one side of the second moving device for turning over the target object on the second moving device; the marking assembly is used for marking the target object before and after being turned by the turning device.

5. The marking device as claimed in claim 4, wherein the marking assembly comprises a first marking assembly and a second marking assembly which are positioned on the moving track of the second moving device, the first marking assembly is used for marking the first surface of the target object before overturning, and the second marking assembly is used for marking the second surface of the target object after overturning.

6. The marking apparatus as claimed in claim 5, wherein the second moving device includes a transit assembly, a first carry assembly and a second carry assembly; the transfer assembly is used for moving the target object which is shot by the shooting device on the transfer position to the first carry assembly; the first carry component is used for moving the target object to the marking position of the first marking component; the overturning device is arranged between the first carry component and the second carry component and is used for overturning and moving the target object on the first carry component to the second carry component; the second marking assembly is used for moving the target object to a marking position of the second marking assembly.

7. The marking device of claim 6, wherein the first carry assembly includes a first stage, a first moving member, and a second moving member; the first plummer is arranged on the first moving piece and can be driven by the first moving piece along a first direction; the first moving piece is arranged on the second moving piece and can be driven by the second moving piece along a second direction, and the first direction is different from the second direction; the first moving member and the second moving member can move the target to the marking position of the first marking assembly;

the second feeding component comprises a second plummer, a third moving part and a fourth moving part; the second plummer is arranged on the third moving piece and can be driven by the third moving piece along a third direction; the third moving piece is arranged on the fourth moving piece and can be driven by the fourth moving piece along a fourth direction, and the third direction is different from the fourth direction; the third moving part and the fourth moving part can move the target object to the marking position and the position to be blanked of the second marking assembly.

8. The marking apparatus as claimed in claim 4, wherein the turnover device comprises a rotating arm and a clamping jaw, and a rotating shaft of the rotating arm is spaced from the clamping jaw in the arm length direction; the clamping jaws clamp the target object positioned on the second moving device; the rotating arm can drive the clamping jaw to rotate around the rotating shaft so as to overturn the orientation of the first surface and the orientation of the second surface of the target object on the clamping jaw.

9. The marking device as claimed in claim 1, wherein the marking device comprises at least one set of marking components, the marking components comprise a laser marking machine and a positioning shooting component which are matched with each other, the positioning shooting component shoots the target object to position a mark on the target object, and the laser marking machine is used for marking the target object.

10. The marking device of claim 1, further comprising any one of:

the feeding device is arranged on one side of the feeding position and used for moving the target object in the feeding area to the feeding position;

the blanking device is arranged on one side of a blanking area and used for moving the target object on the position to be blanked to the blanking area; or

The paper separation storage area is used for storing paper separation, and the paper separation taking and placing device is used for moving the paper separation for the isolation target object in the feeding area to the paper separation storage area or moving the paper separation in the paper separation storage area to the discharging area.

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