Automatic laser marking equipment

Abstract

The present invention belongs to the technical field of laser marking equipment, and in particular, relates to an automated laser marking equipment, including an equipment body, a loading device and a unloading device, the equipment body including a frame, a conveying device and a laser, the conveying device including an equipment body and a pushing mechanism, the laser head of the laser is arranged corresponding to the conveying path of the equipment body, the equipment body has an input side and an output side arranged relatively, the loading module is arranged corresponding to the input side and is used to convey the marking object to the equipment body, the unloading device is arranged corresponding to the output side, and the pushing mechanism is arranged on the equipment body and is used to push the marking object that has completed laser marking from the output side of the equipment body to the unloading device. In this way, the pushing mechanism can play a good connection role between the conveying device and the unloading device, and the marking object can be quickly pushed to the unloading device under the pushing of the pushing mechanism, which improves the unloading efficiency of the marking object and improves the overall working efficiency of the automated laser marking equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of laser marking equipment, and in particular relates to an automatic laser marking equipment. Background Art

[0002] Before leaving the factory, electronic devices need to be marked with model, category and other relevant codes on their surface. In the electronic device marking process, the electronic device is usually placed on a workbench and the surface of the electronic device is marked by a marking device.

[0003] In the prior art, electronic products and other marking objects need to be transferred to the equipment body through the loading device, and then moved to the unloading device after completing the laser marking process. In actual operation, there is no seamless connection between the equipment body and the unloading device, which makes the unloading efficiency of electronic products and other marking objects lower than that of the equipment body. Summary of the invention

[0004] The object of the present invention is to provide an automated laser marking device, aiming to solve the technical problem in the prior art that the material removal efficiency of electronic products relative to the main body of the laser marking device is low.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an automated laser marking equipment, including an equipment body, a loading device and an unloading device, the equipment body including a frame, a conveying device and a laser installed on the frame, the conveying device including an equipment body and a pushing mechanism, the equipment body is installed on the frame, the laser head of the laser is arranged corresponding to the conveying path of the equipment body, the equipment body has an input side and an output side arranged relatively, the loading device is arranged corresponding to the input side and is used to convey the marked object to the equipment body, the unloading device is arranged corresponding to the output side, and the pushing mechanism is arranged on the equipment body and is used to push the marked object that has completed laser marking from the output side of the equipment body to the unloading device.

[0006] Furthermore, the device body includes a workbench, a first conveying module and a second conveying module, the workbench is installed on the frame, the first conveying module and the second conveying module are installed in parallel on the workbench, and the conveying path is formed between the first conveying module and the second conveying module, and the pushing mechanism is arranged on the second conveying module.

[0007] Furthermore, the pushing mechanism includes a lifting cylinder, a screw transmission module and a pushing assembly. The transmission direction of the screw transmission module is consistent with the transmission path, and the screw transmission module is slidably installed along the Z-axis direction on the side of the second transmission module away from the first transmission module and is connected to the piston rod of the lifting cylinder. The pushing assembly is installed on the driving end of the screw transmission module, and the pushing assembly extends into the transmission path and is used to push the marked object to the unloading device under the drive of the screw transmission module.

[0008] Furthermore, the pushing assembly includes a pushing plate and a pushing block for pushing the marking object, the pushing plate is mounted on the driving end of the screw transmission module, and the pushing block is mounted on the pushing plate and extends into the transmission path.

[0009] Furthermore, the device body also includes two lifting devices, each of which includes a lifting cylinder and a lifting plate. The two lifting cylinders are respectively installed on the first conveying module and the second conveying module. The lifting plate is connected to the piston rod of the corresponding lifting cylinder and is located between the first conveying module and the second conveying module. The lifting plate is used to lift and limit the marking object that reaches the top of the laser head.

[0010] Furthermore, the device body also includes a width adjustment mechanism, which includes a width adjustment motor and a transmission screw. The width adjustment motor is installed on the workbench, and the first end of the transmission screw is transmission-connected to the output shaft of the width adjustment motor. The second end of the transmission screw is threaded through the first transmission module and rotatably connected to the second transmission module.

[0011] Furthermore, the unloading device includes a first Z-axis linear module and a plurality of unloading boxes, the first Z-axis linear module is arranged on the output side, each of the unloading boxes is arranged at the driving end of the first Z-axis linear module along the Z-axis direction and is used to sequentially receive the marking objects pushed out from the push block.

[0012] Furthermore, the loading device includes a second Z-axis linear module, a pushing cylinder and a plurality of loading boxes, the second Z-axis linear module is arranged on the input side, each of the loading boxes is arranged at the driving end of the second Z-axis linear module along the Z-axis direction, and each of the loading boxes is provided with a storage cavity for accommodating marked objects along the conveying path, the pushing cylinder is arranged corresponding to the input side and is used to push the marked objects in the loading box lifted to the input side to between the first conveying module and the second conveying module.

[0013] Furthermore, the equipment body also includes an X-axis linear module and a Y-axis linear module, the X-axis linear module is arranged on the frame, the Y-axis linear module is arranged on the X-axis linear module, and the workbench is arranged on the driving end of the Y-axis linear module.

[0014] Furthermore, the device body also includes a CCD imaging module, which is arranged in the laser head of the laser, and the illumination light beam emitted by the CCD imaging module and the laser beam emitted by the laser head of the laser remain coaxial.

[0015] Beneficial effects of the present invention: When the automated laser marking equipment of the present invention is working, the marking object is transferred from the loading device to the conveying device, and then transferred by the device body of the conveying device to the position corresponding to the laser to perform the marking operation. After the marking operation is completed, the marking object is pushed to the unloading device by the pushing mechanism of the conveying device. In this way, since the conveying device includes a pushing mechanism, the pushing mechanism can play a good connection role between the conveying device and the unloading device during the unloading process of the marking object, and the marking object can be quickly pushed to the unloading device under the pushing of the pushing mechanism, thereby improving the unloading efficiency of the marking object, and further improving the overall working efficiency of the automated laser marking equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the structure of an automated laser marking device provided in an embodiment of the present invention;

[0018] Figure 2 Another structural schematic diagram of the automated laser marking device provided by an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of the exploded structure of the automated laser marking equipment provided by an embodiment of the present invention;

[0020] Figure 4 A schematic diagram of the structure of a conveying device for an automated laser marking device provided in an embodiment of the present invention;

[0021] Figure 5 A schematic diagram of an exploded structure of a conveying device of an automated laser marking device provided in an embodiment of the present invention;

[0022] Figure 6A schematic diagram of the exploded structure from another angle of the conveying device of the automated laser marking equipment provided in an embodiment of the present invention.

[0023] Among them, the reference numerals in the figure are:

[0024] 10—Equipment body 11—Frame 12—Transmission device

[0025] 13—Laser 14—Lifting device 15—Width adjustment mechanism

[0026] 16—X axis linear module 17—Y axis linear module 18—housing

[0027] 20 - feeding device 21 - second Z axis linear module 22 - pushing cylinder 23 - feeding box 24 - second mounting plate 25 - mounting frame

[0028] 30—feeding device 31—first Z-axis linear module 32—feeding box

[0029] 33 - first mounting plate 40 - marking object 50 - control module

[0030] 51 - display module 52 - rotating frame 53 - input module

[0031] 121 - device body 122 - pushing mechanism 123 - workbench

[0032] 124 - first transmission module 125 - second transmission module 126 - transmission path

[0033] 127 - lifting cylinder 128 - screw transmission module 129 - pusher assembly

[0034] 130—Push plate 131—Push block 132—Z-axis lifting module

[0035] 133 - Supporting platform 134 - Support frame 141 - Lifting cylinder

[0036] 142 - lifting plate 143 - second cover 144 - protective plate

[0037] 145 - first cover shell 146 - guide rail 147 - limit plate

[0038] 151 - Width adjustment motor 152 - Transmission screw 153 - Slide rail

[0039] 181—Sound and light alarm. DETAILED DESCRIPTION

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 6 The described embodiments are exemplary and intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0041] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] like Figures 1 to 3 As shown, an embodiment of the present invention provides an automated laser marking device, including a device body 10, a loading device 20 and a unloading device 30. The device body 10 includes a frame 11, a conveying device 12 and a laser 13 installed on the frame 11. Specifically, the device body 10 also includes a support frame 134 and a Z-axis lifting module 132, the support frame 134 is installed on the frame 11, the Z-axis lifting module 132 is installed on the support frame 134, and the driving end of the Z-axis lifting module 132 is installed with a support table 133, and the laser 13 is installed on the support table 133, so that the laser 13 can be adjusted relative to the marking object 40 located on the conveying device 12, thereby realizing the adjustment of the focal length of the laser 13. The width direction of the positioning frame 11 is the Y-axis direction, the length direction is the X-axis direction, and the height direction is the Z-axis direction.

[0045] More specifically, the device body 10 further includes a housing 18, which is mounted on the frame 11 and covers the conveying device 12 and the laser 13. An audible and visual alarm 181 is mounted on the housing 18. The device body 10 further includes a control module 50, which includes a display module 51, an input module 53 and an industrial computer. The industrial computer is mounted in the frame 11 and is electrically connected to the conveying device 12, the laser 13, the loading device 20 and the unloading device 30 to control the operation of the above devices. The display module 51 and the input module 53 are mounted on the housing 18 through a rotating frame 52.

[0046] Furthermore, the unloading device 30 is arranged corresponding to the output side, the conveying device 12 includes a device body 121 and a pushing mechanism 122, the device body 121 is installed on the frame 11, the laser head of the laser 13 is arranged corresponding to the conveying path 126 of the device body 121, the device body 121 has a relatively set input side and output side, the loading device is arranged corresponding to the input side and is used to convey the marked object 40 to the device body 121, and the pushing mechanism 122 is arranged on the device body 121 and is used to push the marked object 40 that has completed laser marking from the output side of the device body 121 to the unloading device 30.

[0047] The following is a further description of the automated laser marking device provided by the embodiment of the present invention: When the automated laser marking device provided by the embodiment of the present invention is working, the marking object 40 is transferred from the loading device 20 to the conveying device 12, and then transferred to the position corresponding to the laser 13 by the device body 121 of the conveying device 12 to perform the marking operation. The marking object 40 that has completed the marking operation is then pushed to the unloading device 30 by the pushing mechanism 122 of the conveying device 12. In this way, since the conveying device 12 includes the pushing mechanism 122, in the unloading process of the marking object 40, the pushing mechanism 122 can play a good connection role between the conveying device 12 and the unloading device 30, and the marking object 40 can be quickly pushed to the unloading device 30 under the pushing of the pushing mechanism 122, thereby improving the unloading efficiency of the marking object 40, and further improving the overall working efficiency of the automated laser marking device.

[0048] In another embodiment of the present invention, Figures 4 to 6As shown, the device body 121 includes a workbench 123, a first conveying module 124 and a second conveying module 125. The workbench 123 is mounted on the frame 11, the first conveying module 124 and the second conveying module 125 are mounted in parallel on the workbench 123, and a conveying path 126 is formed between the first conveying module 124 and the second conveying module 125. The pushing mechanism 122 is arranged on the second conveying module 125. Specifically, by arranging the first conveying module 124 and the second conveying module 125, and forming the conveying path 126 between the two conveying modules, the two conveying modules can jointly realize the transmission of the marking object 40, thereby improving the transmission stability and reliability of the marking object 40.

[0049] In another embodiment of the present invention, Figures 4 to 6 As shown, the pushing mechanism 122 includes a lifting cylinder 127, a screw transmission module 128 and a pushing assembly 129. The transmission direction of the screw transmission module 128 is consistent with the transmission path 126, and the screw transmission module 128 is slidably installed along the Z-axis direction on the side of the second transmission module 125 away from the first transmission module 124 and is connected to the piston rod of the lifting cylinder 127. The pushing assembly 129 is installed on the driving end of the screw transmission module 128, and the pushing assembly 129 extends into the transmission path 126 and is used to push the marking object 40 to the unloading device 30 under the drive of the screw transmission module 128. Specifically, the screw conveying module 128 can be slidably installed on the second conveying module 125 through the guide rail member 146, and when the pushing mechanism 122 is working, the lifting cylinder 127 first drives the screw conveying module 128 and the pushing assembly 129 to move upward, so that the pushing assembly 129 can avoid the loading path of the marking object 40, and then the marking object 40 is transported to the bottom of the laser head under the transmission of the first conveying module 124 and the second conveying module 125. After the marking is completed, the lifting cylinder 127 drives the screw conveying module 128 and the pushing assembly 129 to move downward, so that the pushing assembly 129 moves downward and extends into the conveying path 126. At this time, the screw conveying module 128 drives the pushing assembly 129 to move forward, and pushes the marked marking object 40 to the unloading device 30. In this way, the seamless connection between the conveying device 12 and the unloading device 30 is achieved.

[0050] In another embodiment of the present invention, Figures 4 to 6 As shown, the push assembly 129 includes

[0051] The push plate 130 and the push block 131 for pushing the marking object 40 are installed on the driving end of the screw conveying module 128, and the push block 131 is installed on the push plate 130 and extends into the conveying path 126. Specifically, the push plate 130 spans and is laid on the first conveying module 124 and the second conveying module 125, so that the push plate 130 can be kept from shaking up and down under the limiting effect of the upper end surfaces of the first conveying module 124 and the second conveying module 125 during the process of being pushed forward by the screw conveying module 128, thereby ensuring that the push block 131 connected thereto will not shake up and down, thereby ensuring that the process of the push block 131 pushing the marking object 40 forward is stable.

[0052] In another embodiment of the present invention, Figure 5 and Figure 6 As shown, the device body 121 also includes two lifting devices 14, and the two lifting devices 14 each include a lifting cylinder 141 and a lifting plate 142. The two lifting cylinders 141 are respectively installed on the first conveying module 124 and the second conveying module 125. The lifting plate 142 is connected to the piston rod of the corresponding lifting cylinder 141 and is located between the first conveying module 124 and the second conveying module 125. The lifting plate 142 is used to lift and limit the marking object 40 that reaches the top of the laser head. Specifically, by providing a lifting cylinder 141 and a lifting plate 142, when the marking object 40 moves to above the laser head, the lifting plate 142 can lift the marking object 40, so that the marking object 40 is separated from the contact with the first conveying module 124 and the second conveying module 125, and then remains stationary relative to the laser head. In this way, the laser marking operation of the marking object 40 can be realized without shutting down the first conveying module 124 and the second conveying module 125. After the marking object 40 is completed by laser marking, it can be quickly transported by the normally operating first conveying module 124 and the second conveying module 125, thereby significantly improving the transmission efficiency of the marking object 40 and also improving the overall efficiency of the laser marking process.

[0053] Furthermore, the upper end surfaces of the first conveying module 124 and the second conveying module 125 are both installed with limit plates 147, and the two limit plates 147 correspond to the two lifting plates 142 respectively to limit the upper and lower positions of the marking object 40 conveyed by the first conveying module 124 and the second conveying module 125 during marking, thereby further ensuring its stability during marking operation.

[0054] In another embodiment of the present invention, Figure 5 and Figure 6As shown, the device body 121 also includes a width adjustment mechanism 15, which includes a width adjustment motor 151 and a transmission screw 152. The width adjustment motor 151 is installed on the workbench 123. The first end of the transmission screw 152 is transmission-connected with the output shaft of the width adjustment motor 151, and the second end of the transmission screw 152 is threadedly passed through the first transmission module 124 and is rotationally connected to the second transmission module 125. Specifically, by connecting the output shaft of the width adjustment motor 151 to the transmission screw 152, the second end of the transmission screw 152 is threadedly passed through the first transmission module 124 and is rotationally connected to the second transmission module 125. In this way, when the device body 121 needs to transfer marking objects 40 of different widths, the width adjustment motor 151 can drive the transmission screw 152 to rotate. Since the first transmission module 124 is threadedly matched with the transmission screw 152, the first transmission module 124 can move in a direction away from or close to the second transmission module 125 under the drive of the transmission screw 152, thereby adjusting the distance between the first transmission module 124 and the second transmission module 125, so that the first transmission module 124 and the second transmission module 125 can accommodate marking objects 40 of different widths. Further, a slide rail 153 can be installed on the workbench 123, and the first transmission module 124 can be installed on the slide rail 153 to ensure the stability of its movement.

[0055] In another embodiment of the present invention, Figure 5 and Figure 6 As shown, the device body 121 further includes a first cover shell 145, a second cover shell 143 and a protective plate 144. The first cover shell 145 and the second cover shell 143 are respectively covered on the first conveying module 124 and the second conveying module 125, and the protective plate 144 is arranged in the gap between the second cover shell 143 and the second conveying module 125. Specifically, due to the existence of the first cover shell 145, the second cover shell 143 and the protective plate 144, the first conveying module 124 and the second conveying module 125 can be fully protected, so as to prevent external factors from affecting the normal operation of the first conveying module 124 and the second conveying module 125.

[0056] In another embodiment of the present invention, Figure 5 and Figure 6 As shown, the unloading device 30 includes a first Z-axis linear module 31 and a plurality of unloading boxes 32. The first Z-axis linear module 31 is arranged on the output side. Each unloading box 32 is arranged at the driving end of the first Z-axis linear module 31 along the Z-axis direction and is used to sequentially receive the marking objects 40 pushed out by the self-pushing block 131. Specifically, by installing each unloading box 32 on the output side, each unloading box 32 can sequentially reach the position on the corresponding output side under the drive of the first Z-axis linear module 31, and receive the marking objects 40 pushed over by the self-pushing block 131.

[0057] Furthermore, the unloading device 30 also includes a first mounting plate 33, which is installed on the driving end of the first Z-axis linear module 31 along the Z-axis direction. Each unloading box 32 is arranged on the first mounting plate 33 along the Z-axis direction, thereby ensuring the stable installation of each unloading box 32 relative to the first Z-axis linear module 31.

[0058] In another embodiment of the present invention, Figure 5 and Figure 6 As shown, the loading device 20 includes a second Z-axis linear module 21, a pushing cylinder 22 and a plurality of loading boxes 23. The second Z-axis linear module 21 is arranged on the input side. Each loading box 23 is arranged at the driving end of the second Z-axis linear module 21 along the Z-axis direction, and each loading box 23 is provided with a storage cavity for accommodating the marking object 40 along the conveying path 126. The pushing cylinder 22 is arranged corresponding to the input side and is used to push the marking object 40 in the loading box 23 that is lifted to the input side to between the first conveying module 124 and the second conveying module 125. Specifically, the pushing cylinder 22 can be installed on the shell wall of the second Z-axis linear module 21 through the mounting bracket 25. When the loading device 20 is working, the second Z-axis linear module 21 can drive each loading box 23 to move upward, so that each loading box 23 reaches the position of the corresponding input side in sequence. When the loading box 23 reaches the input side, the pushing cylinder 22 is actuated to push the marked object 40 in the loading box 23 to between the first conveying module 124 and the second conveying module 125, thereby realizing automatic loading.

[0059] Furthermore, the loading device 20 also includes a second mounting plate 24, which is installed on the driving end of the second Z-axis linear module 21 along the Z-axis direction. Each loading box 23 is arranged on the second mounting plate 24 along the Z-axis direction, thereby ensuring the stable installation of each loading box 23 relative to the second Z-axis linear module 21.

[0060] In another embodiment of the present invention, Figure 2 and Figure 3 As shown, the device body 10 also includes an X-axis linear module 17 and a Y-axis linear module 16, the X-axis linear module 17 is arranged on the frame 11, the Y-axis linear module 16 is arranged on the X-axis linear module 17, and the workbench 123 is arranged on the driving end of the Y-axis linear module 16. Specifically, by arranging the X-axis linear module 17 and the Y-axis linear module 16, and arranging the workbench 123 on the driving end of the Y-axis linear module 16, the conveying device 12 can be driven by the X-axis linear module 17 and the Y-axis linear module 16 to move relative to the plane formed by the laser head of the laser 13 along the X-axis direction and the Y-axis direction, so that the flexible adjustment of the marking position of the marking object 40 is realized.

[0061] In another embodiment of the present invention, the device body 10 also includes a CCD imaging module (not shown), which is arranged in the laser head of the laser 13, and the illumination beam emitted by the CCD imaging module and the laser beam emitted by the laser head of the laser 13 remain coaxial. Specifically, by coaxially arranging the CCD imaging module in the laser head, the CCD imaging module can monitor and record the laser marking process in real time. Furthermore, the CCD imaging module and the laser head are pseudo-coaxially arranged through a reflector. This can prevent the illumination beam from being reflected from the mirror surface of the laser head to the CCD, causing the phenomenon of CCD imaging ghosting.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated laser marking device, characterized in that: The device comprises a device body, a loading device and a unloading device, wherein the device body comprises a frame, a conveying device and a laser mounted on the frame, the conveying device comprises a device body and a pushing mechanism, the device body is mounted on the frame, the laser head of the laser is arranged corresponding to the conveying path of the device body, the device body has an input side and an output side arranged relatively, the loading device is arranged corresponding to the input side and is used to convey the marked object to the device body, the unloading device is arranged corresponding to the output side, and the pushing mechanism is arranged on the device body and is used to push the marked object after laser marking from the output side of the device body to the unloading device; The device body comprises a workbench, a first conveying module and a second conveying module, the workbench is mounted on the frame, the first conveying module and the second conveying module are mounted side by side on the workbench, and the conveying path is formed between the first conveying module and the second conveying module, and the pushing mechanism is arranged on the second conveying module; The device body also includes two lifting devices, each of which includes a lifting cylinder and a lifting plate. The two lifting cylinders are respectively installed on the first conveying module and the second conveying module. The lifting plate is connected to the piston rod of the corresponding lifting cylinder and is located between the first conveying module and the second conveying module. The lifting plate is used to lift and limit the marking object that reaches the top of the laser head. The device body also includes a width adjustment mechanism, which includes a width adjustment motor and a transmission screw. The width adjustment motor is installed on the workbench, and the first end of the transmission screw is transmission-connected to the output shaft of the width adjustment motor. The second end of the transmission screw is threaded through the first transmission module and rotatably connected to the second transmission module.

2. The automated laser marking device according to claim 1, characterized in that: The pushing mechanism includes a lifting cylinder, a screw conveying module and a pushing assembly. The conveying direction of the screw conveying module is consistent with the conveying path, and the screw conveying module is slidably installed along the Z-axis direction on the side of the second conveying module away from the first conveying module and is connected to the piston rod of the lifting cylinder. The pushing assembly is installed on the driving end of the screw conveying module, and the pushing assembly extends into the conveying path and is used to push the marked object to the unloading device under the drive of the screw conveying module.

3. The automated laser marking device according to claim 2, characterized in that: The pushing assembly includes a pushing plate and a pushing block for pushing the marking object, the pushing plate is mounted on the driving end of the screw conveying module, and the pushing block is mounted on the pushing plate and extends into the conveying path.

4. The automated laser marking device according to claim 3, characterized in that: The unloading device includes a first Z-axis linear module and a plurality of unloading boxes. The first Z-axis linear module is arranged on the output side. Each of the unloading boxes is arranged at the driving end of the first Z-axis linear module along the Z-axis direction and is used to sequentially receive the marking objects pushed out from the push block.

5. The automated laser marking equipment according to any one of claims 1 to 4, characterized in that: The loading device includes a second Z-axis linear module, a pushing cylinder and a plurality of loading boxes. The second Z-axis linear module is arranged on the input side. Each of the loading boxes is arranged at the driving end of the second Z-axis linear module along the Z-axis direction, and each of the loading boxes is provided with a storage cavity for accommodating marked objects along the conveying path. The pushing cylinder is arranged corresponding to the input side and is used to push the marked objects in the loading box lifted to the input side to between the first conveying module and the second conveying module.

6. The automated laser marking equipment according to any one of claims 1 to 4, characterized in that: The equipment body also includes an X-axis linear module and a Y-axis linear module. The X-axis linear module is arranged on the frame, the Y-axis linear module is arranged on the X-axis linear module, and the workbench is arranged on the driving end of the Y-axis linear module.

7. The automated laser marking equipment according to any one of claims 1 to 4, characterized in that: The device body also includes a CCD imaging module, which is arranged in the laser head of the laser, and the illumination light beam emitted by the CCD imaging module and the laser beam emitted by the laser head of the laser remain coaxial.

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