Clip type full-automatic marking machine

Abstract

The invention provides a cartridge clip type full-automatic marking machine. The marking machine comprises a supporting platform, a feeding mechanism, a conveying mechanism, a visual positioning mechanism, a laser marking mechanism and a discharging mechanism, wherein the feeding mechanism, the conveying mechanism, the visual positioning mechanism, the laser marking mechanism and the discharging mechanism are arranged on the supporting platform. The feeding mechanism comprises a cartridge holder feeding assembly and a first pushing assembly, the conveying mechanism comprises a conveying belt receiving assembly and a translation assembly, the laser marking mechanism comprises two laser heads arranged side by side, the discharging mechanism comprises a cartridge holder discharging assembly and a second pushing assembly, and the conveying belt receiving assembly is provided with a width-adjustable structure. Comprising a fixed supporting plate, a movable supporting plate, a lead screw mechanism and a polygonal driving shaft and can meet the conveying requirements of products of different specifications. According to the marking machine, clip type feeding and discharging are combined with conveying belt material receiving, synchronous marking is achieved in cooperation with double laser heads, efficient and automatic marking of products is achieved, the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of automated equipment, and more particularly to a magazine-type fully automatic marking machine. Background Technology

[0002] With the continuous development of technology, laser marking technology is being used more and more widely in the production of electronic products. Laser marking is a technology that uses a high-energy-density laser beam to mark the surface of a product. It has advantages such as being non-contact, pollution-free, highly precise, and fast, and is widely used in the production process of electronic products such as SD cards.

[0003] Currently, the most common laser marking equipment on the market includes manual loading and unloading marking machines and semi-automatic marking machines. Manual loading and unloading marking machines require manual placement of the products to be marked at the marking station, followed by manual removal after marking, which is cumbersome and inefficient. While semi-automatic marking machines improve production efficiency to some extent, they still require manual intervention in the loading and unloading process and cannot achieve fully automated production.

[0004] Existing laser marking machines suffer from the following problems when processing small electronic products such as SD cards: First, the loading and unloading mechanism is complex and difficult to maintain; second, the loading and unloading process lacks continuity, leading to low production efficiency; third, there is a lack of dedicated designs suitable for magazine-style batch loading and unloading, failing to meet the needs of mass production; and fourth, the design of a single laser head limits marking efficiency, preventing efficient parallel processing. These problems severely impact the production efficiency and automation level of SD card laser marking, making it difficult to meet the demands of modern electronics manufacturing for efficient, precise, and automated production. Summary of the Invention

[0005] To address the problems of complex loading and unloading mechanisms, low processing efficiency, and low automation in existing laser marking machines, this invention provides a magazine-type fully automatic marking machine with a simpler structure and higher degree of automation.

[0006] This invention provides a magazine-type fully automatic marking machine, including a support platform and a feeding mechanism, a transmission mechanism, a vision positioning mechanism, a laser marking mechanism, and a discharging mechanism disposed on the support platform. The feeding mechanism and the discharging mechanism are respectively disposed at the front and rear ends of the transmission mechanism. The vision positioning mechanism and the laser marking mechanism are disposed on one side of the transmission mechanism. The feeding mechanism includes a magazine feeding assembly and a first pushing assembly disposed on the side of the magazine feeding assembly away from the transmission mechanism. The transmission mechanism includes a conveyor belt receiving assembly and a translation assembly disposed below the conveyor belt receiving assembly. The laser marking mechanism includes two laser heads arranged side by side. The discharging mechanism includes a magazine discharging assembly and a second pushing assembly disposed on the side of the magazine discharging assembly close to the transmission mechanism.

[0007] As a further improvement of the present invention, the magazine feeding assembly includes a magazine feeding conveying mechanism and a magazine feeding pick-and-place mechanism. The magazine feeding conveying mechanism includes a first lower magazine conveyor belt and a first upper magazine conveyor belt arranged vertically. The magazine feeding pick-and-place mechanism includes a first Y-axis picking linear motor module disposed below the first lower magazine conveyor belt and a first Z-axis picking linear motor module disposed perpendicular to the first Y-axis picking linear motor module. The first Z-axis picking linear motor module is provided with a first clamping mechanism. The first clamping mechanism includes a first upper clamping jaw, a first lower clamping jaw, and a first clamping cylinder capable of driving the first upper clamping jaw to move up and down.

[0008] As a further improvement of the present invention, the first pushing component includes a first pushing plate, a first pushing slide, and a first pushing conveyor belt. The lower end of the first pushing plate is slidably connected to the first pushing slide, and one side of the first pushing plate is connected to the first pushing conveyor belt. The first pushing conveyor belt is driven by a first stepper motor, and the first pushing plate can push the product in the magazine held by the first clamping mechanism to the connection point with the conveyor belt receiving component.

[0009] As a further improvement of the present invention, the translation component includes an X-axis translation linear motor module and a Y-axis translation linear motor module connected to the mover of the X-axis linear motor module, and the conveyor belt receiving component is installed on the upper end of the mover of the Y-axis translation linear motor module.

[0010] As a further improvement of the present invention, the conveyor belt receiving assembly includes a receiving conveyor belt, an infeed elastic pressure roller disposed at one end of the receiving conveyor belt, an outlet elastic pressure roller disposed at the other end of the receiving conveyor belt, product limiting pressure plates disposed on both sides above the receiving conveyor belt, a product lifting platform disposed below the product limiting pressure plates, and a first drive motor for driving the receiving conveyor belt to rotate.

[0011] As a further improvement of the present invention, the product lifting platform is provided with multiple vacuum adsorption holes.

[0012] As a further improvement of the present invention, the receiving conveyor belt includes a fixed support plate and a movable support plate arranged symmetrically. The lower end of the movable support plate is provided with a translation slide rail assembly. The conveyor belt receiving assembly also includes a lead screw mechanism. The lead screw mechanism includes a second drive motor provided on one side of the fixed support plate, a lead screw connected to the second drive motor and passing through the fixed support plate and the movable support plate in sequence, and a lead screw bracket provided on one side of the movable support plate for supporting the free end of the lead screw. The movable support plate is provided with a lead screw nut adapted to the lead screw.

[0013] As a further improvement of the present invention, the receiving conveyor belt further includes a first drive wheel disposed on the fixed support plate, a second drive wheel disposed on the movable support plate, and a polygonal drive shaft with one end connected to the output end of the first drive motor and passing through the first drive wheel and the second drive wheel in sequence.

[0014] As a further improvement of the present invention, the magazine unloading assembly includes a magazine unloading conveying mechanism and a magazine unloading and loading mechanism. The magazine unloading conveying mechanism includes a second lower magazine conveyor belt and a second upper magazine conveyor belt arranged vertically. The magazine unloading and loading mechanism includes a second Y-axis picking linear motor module located below the second lower magazine conveyor belt and a second Z-axis picking linear motor module arranged perpendicularly to the second Y-axis picking linear motor module. The second Z-axis picking linear motor module is provided with a second clamping mechanism. The second clamping mechanism includes a second upper jaw, a second lower jaw, and a second clamping cylinder capable of driving the second upper jaw to move up and down.

[0015] As a further improvement of the present invention, the second pushing component includes a second pushing plate, a second pushing slide, and a second pushing conveyor belt. The second pushing slide is slidably connected to a pushing plate lifting mechanism. One side of the pushing plate lifting mechanism is connected to the second pushing conveyor belt. The second pushing plate is connected to the lower end of one side of the pushing plate lifting mechanism. The second pushing conveyor belt is driven by a second stepper motor. The second pushing plate can push the product on the conveyor belt receiving component into the magazine held by the second clamping mechanism.

[0016] The beneficial effects of this invention are as follows: Compared with the prior art, the loading and unloading mechanism of this application has a simplified structure, realizing continuous automated production of SD card laser marking, improving production efficiency and equipment continuity, and reducing equipment complexity. Specifically, this invention forms a complete automated production line by setting up a loading mechanism, a loading clip picking and placing mechanism, a first pushing component, a transmission mechanism, a vision positioning mechanism, a laser marking mechanism, and an unloading mechanism, etc., so that the SD card from loading to marking to unloading forms a continuous automated process without manual intervention, greatly improving production efficiency. At the same time, the transmission mechanism of this invention can sequentially drive the SD card tray to each workstation, ensuring the continuity and stability of the production process, and avoiding the problems of high failure rate and high maintenance cost caused by the complex structure of traditional equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a magazine-type fully automatic marking machine according to the present invention; Figure 2 This is a structural schematic diagram of a magazine-type fully automatic marking machine according to the present invention from another angle; Figure 3 This is a schematic diagram of the feeding mechanism of a magazine-type fully automatic marking machine according to the present invention; Figure 4 This is a schematic diagram of the magazine feeding assembly of a magazine-type fully automatic marking machine according to the present invention; Figure 5 This is a schematic diagram of the structure of the first pushing component of a magazine-type fully automatic marking machine according to the present invention; Figure 6 This is a schematic diagram of the transmission mechanism of a magazine-type fully automatic marking machine according to the present invention; Figure 7 This is a schematic diagram of the structure of the second pusher assembly of a magazine-type fully automatic marking machine according to the present invention.

[0018] Reference numerals: 1-Support platform; 2-Feeding mechanism; 21-Feeding magazine conveyor mechanism; 211-First lower magazine conveyor belt; 212-First upper magazine conveyor belt; 221-First Y-axis linear motor module; 222-First Z-axis linear motor module; 223-First clamping mechanism; 2231-First upper gripper; 2232-First lower gripper; 22-Feeding magazine pick-and-place mechanism; 23-First pushing assembly; 231-First pushing plate; 232-First slide rail; 233-First pushing conveyor belt; 234-First slider; 235-Second slide rail; 236-Second slider; 237-Baffle; 3-Transmission mechanism; 31-Receiving conveyor belt; 311-Fixed support plate; 312-Modible support plate Support plate; 313-Translation slide rail assembly; 314-Second drive motor; 315-Lead screw; 316-Lead screw bracket; 317-Polygonal drive shaft; 32-Feeding elastic pressure roller; 33-Discharge elastic pressure roller; 34-Product limiting pressure plate; 35-Product lifting platform; 36-First drive motor; 37-X-axis translation linear motor module; 38-Y-axis translation linear motor module; 4-Vision positioning mechanism; 5-Laser marking mechanism; 51-Laser head; 61-Unloading clip conveyor mechanism; 62-Unloading clip picking and placing mechanism; 63-Second pushing assembly; 631-Second pushing plate; 632-Second pushing slide; 633-Second pushing conveyor belt; 634-Pushing plate lifting mechanism; 635-Second stepper motor drive. Detailed Implementation

[0019] In the description of this invention, it should be understood that if there are descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationship, the orientation description may be based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing this invention and simplifying the description, and not to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0020] In the description of this invention, if a quantity is mentioned, "several" means one or more, "more than" means two or more, "greater than," "less than," "exceeding," etc., are understood to exclude the stated number, while "above," "below," "within," etc., are understood to include the stated number. If "first" or "second" is mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0021] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0022] like Figures 1 to 7 As shown, this invention discloses a magazine-type fully automatic marking machine, including a support platform 1 and a feeding mechanism 2, a transmission mechanism 3, a vision positioning mechanism 4, a laser marking mechanism 5, and a discharging mechanism disposed on the support platform 1. The feeding mechanism 2 and the discharging mechanism are respectively disposed at the front and rear ends of the transmission mechanism 3. The vision positioning mechanism 4 and the laser marking mechanism 5 are disposed on one side of the transmission mechanism. The feeding mechanism 2 includes a magazine feeding component and a first pushing component 23 disposed on the side of the magazine feeding component away from the transmission mechanism 3. The transmission mechanism 3 includes a conveyor belt receiving component and a translation component disposed below the conveyor belt receiving component. The laser marking mechanism 5 includes two laser heads 51 arranged in parallel, which can mark products simultaneously, greatly improving marking efficiency. The laser heads 51 receive position information provided by the vision positioning mechanism 4 through the control system, enabling accurate marking. The discharging mechanism includes a magazine discharging component and a second pushing component 63 disposed on the side of the magazine discharging component close to the transmission mechanism 3.

[0023] In this invention, the magazine feeding assembly includes a magazine feeding conveyor mechanism 21 and a magazine feeding and picking mechanism 22. The magazine feeding conveyor mechanism 21 includes a first lower magazine conveyor belt 211 and a first upper magazine conveyor belt 212 arranged vertically. The first lower magazine conveyor belt 211 is used to convey magazines filled with SD card trays, and the first upper magazine conveyor belt 212 is used to retrieve empty magazines after feeding. Sensors are provided at the ends of the first lower magazine conveyor belt 211 and the first upper magazine conveyor belt 212 to detect full and empty sections on the conveyor belts and provide prompts. The magazine feeding and picking mechanism 22... The system includes a first Y-axis picking linear motor module 221 located below the first lower cartridge conveyor belt 211 and a first Z-axis picking linear motor module 222 arranged perpendicularly to the first Y-axis picking linear motor module 221. The first Z-axis picking linear motor module 222 is provided with a first clamping mechanism 223. The first clamping mechanism 223 includes a first upper clamping jaw 2231, a first lower clamping jaw 2232, and a first clamping cylinder that can drive the first upper clamping jaw 2231 to move up and down. It is used to clamp the cartridges filled with SD card material trays and move them to align with the first pushing component 23, thereby facilitating the feeding of the transmission mechanism 3.

[0024] In this invention, the first pushing assembly 23 includes a first pushing plate 231, a first pushing slide, and a first pushing conveyor belt 233. The lower end of the first pushing plate 231 is slidably connected to the first pushing slide, and one side of the first pushing plate 231 is connected to the first pushing conveyor belt 233. The first pushing conveyor belt 233 is driven by a first stepper motor. The first pushing plate 231 can push the SD card tray products held in the magazine by the first clamping mechanism 223 to the connection point with the conveyor belt receiving assembly. This design realizes the automated transfer of products from the magazine to the conveyor belt, improving production efficiency. In some embodiments, a first anti-jamming structure is provided between the first pusher plate 231 and the first pusher slide. The first pusher slide includes a first slide rail 232 and a first slider 234. The upper end of the first slider 234 is also provided with a second slide rail 235 and a second slider 236. One end of the first pusher plate 231 is fixed on the second slider 236 and is provided with a reset spring mechanism. The first anti-jamming mechanism includes a photoelectric sensor provided on the first slider 234 and a baffle 237 provided on the first pusher plate 231 and adapted to the photoelectric sensor. It can monitor the first pusher plate 231 by setting the photoelectric sensor. When the first pusher plate 231 encounters jamming while pushing the product, the second slider 236 will continue to move forward. In this way, the baffle 237 will disengage from the photoelectric sensor. The photoelectric sensor will immediately send a signal to stop the first stepper motor, ensuring the stability and reliability of the pushing action. The triggering structure of the photoelectric sensor is prior art and will not be described in detail here.

[0025] In this invention, the translation component includes an X-axis translation linear motor module 37 and a Y-axis translation linear motor module 38 connected to the mover of the X-axis linear motor module. The conveyor belt receiving component is installed on the upper end of the mover of the Y-axis translation linear motor module 38. The translation component can drive the conveyor belt receiving component to receive materials, move it to the lower end of the vision positioning mechanism 4 for multi-position CCD positioning of the product, and then move it to the lower end of the two laser heads 51 of the laser marking mechanism 5 for laser marking. After marking, the conveyor belt receiving component is unloaded. This design allows the conveyor belt receiving component to move precisely in the XY plane, facilitating product positioning and transport.

[0026] In this invention, the conveyor belt receiving assembly includes a receiving conveyor belt 31, an infeed elastic pressure roller 32 located at one end of the receiving conveyor belt 31, an outlet elastic pressure roller 33 located at the other end of the receiving conveyor belt 31, product limiting pressure plates 34 located on both sides above the receiving conveyor belt 31, a product lifting platform 35 located below the product limiting pressure plates 34, and a first drive motor 36 for driving the receiving conveyor belt 31 to rotate. The end of the receiving conveyor belt 31 with the outlet elastic pressure roller 33 is also equipped with a blocking cylinder for positioning the product. After the SD card tray enters the receiving conveyor belt 31, it is positioned by the blocking cylinder, and then the lower lifting platform, in conjunction with the upper product limiting pressure plate 34, fixes the product, making it flatter and ensuring processing quality. By setting the infeed elastic pressure roller 32 and the outlet elastic pressure roller 33 at both ends of the receiving conveyor belt 31, the friction between the product and the belt can be increased, ensuring the normal conveying of warped products.

[0027] In this invention, the product lifting platform 35 is provided with multiple vacuum adsorption holes. These holes can fix the product by vacuum suction, ensuring that the product will not move during the marking process, and further improving the marking accuracy.

[0028] In this invention, the receiving conveyor belt 31 includes a fixed support plate 311 and a movable support plate 312 symmetrically arranged. The lower end of the movable support plate 312 is provided with a translational slide rail assembly 313. The conveyor belt receiving assembly also includes a lead screw mechanism. The lead screw mechanism includes a second drive motor 314 located on one side of the fixed support plate 311, a lead screw 315 connected to the second drive motor 314 and passing sequentially through the fixed support plate 311 and the movable support plate 312, and a lead screw bracket 316 located on one side of the movable support plate 312 for supporting the free end of the lead screw 315. The movable support plate 312 is provided with a lead screw nut adapted to the lead screw 315. By adjusting the position of the movable support plate 312, products of different sizes can be accommodated, enhancing the applicability of the equipment.

[0029] In this invention, the receiving conveyor belt 31 further includes a first drive wheel mounted on the fixed support plate 311, a second drive wheel mounted on the movable support plate 312, and a polygonal drive shaft 317, one end of which is connected to the output end of the first drive motor 36 and passes sequentially through the first and second drive wheels. The polygonal drive shaft 317 can maintain effective transmission to the two drive wheels even when the position of the movable support plate 312 changes, ensuring the normal operation of the conveyor belt.

[0030] In this invention, the magazine unloading assembly includes a magazine unloading conveying mechanism 61 and a magazine unloading and loading mechanism 62. The magazine unloading conveying mechanism 61 has the same structure as the magazine loading conveying mechanism 21, including a second lower magazine conveyor belt and a second upper magazine conveyor belt arranged vertically. Sensors are provided at the ends of the second lower magazine conveyor belt and the second upper magazine conveyor belt to detect full and empty material on the conveyor belt and to provide an alarm. The magazine unloading and loading mechanism 62 has the same structure as the magazine loading and loading mechanism 22, including a second Y-axis linear motor module for picking up material below the second lower magazine conveyor belt and a second Z-axis linear motor module for picking up material perpendicular to the second Y-axis linear motor module. The second Z-axis linear motor module for picking up material is provided with a second clamping mechanism, which includes a second upper clamping jaw, a second lower clamping jaw, and a second clamping cylinder capable of driving the second upper clamping jaw to move up and down.

[0031] In this invention, the second pushing assembly 63 includes a second pushing plate 631, a second pushing slide 632, and a second pushing conveyor belt 633. The second pushing slide 632 is slidably connected to a pushing plate lifting mechanism 634. One side of the pushing plate lifting mechanism 634 is connected to the second pushing conveyor belt 633, and the second pushing plate 631 is connected to the lower end of one side of the pushing plate lifting mechanism 634. The second pushing conveyor belt 633 is driven by a second stepper motor 635. The second pushing plate 631 can push the product on the conveyor belt receiving assembly into the magazine held by the second clamping mechanism. This design achieves automated transfer of products from the conveyor belt to the magazine, completing the entire production process. In some embodiments, a second anti-jamming structure is also provided between the second pusher plate 631 and the pusher plate lifting mechanism 634. This structure can also monitor the second pusher plate 631 by setting a photoelectric sensor. Its principle is similar to that of the first anti-jamming structure. When the second pusher plate 631 encounters jamming while pushing the product, the photoelectric sensor will immediately send a signal to stop the second stepper motor from working, ensuring the stability and reliability of the pushing action. The triggering structure of the photoelectric sensor is prior art and will not be described in detail here.

[0032] During operation, the loading magazine conveyor 21 first transports the magazine containing the product to be marked to the designated position. Then, the loading magazine pick-and-place mechanism 22 removes and positions the magazine. The first pushing component 23 pushes the product in the magazine to the conveyor belt receiving component. Then, the transmission mechanism 3 transports the product to the visual positioning mechanism 4 for position recognition. After that, it moves to the laser marking mechanism 5 for marking. After marking is completed, the second pushing component 63 pushes the product into the empty magazine held by the second clamping mechanism. Finally, the unloading magazine conveyor 61 transports the magazine filled with the marked product out. The entire process is highly automated, greatly improving production efficiency and product quality.

[0033] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A magazine-type fully automatic marking machine, characterized in that: The device includes a support platform and a feeding mechanism, a transmission mechanism, a vision positioning mechanism, a laser marking mechanism, and a discharging mechanism disposed on the support platform. The feeding mechanism and the discharging mechanism are respectively disposed at the front and rear ends of the transmission mechanism. The vision positioning mechanism and the laser marking mechanism are disposed on one side of the transmission mechanism. The feeding mechanism includes a magazine feeding assembly and a first pushing assembly disposed on the side of the magazine feeding assembly away from the transmission mechanism. The transmission mechanism includes a conveyor belt receiving assembly and a translation assembly disposed below the conveyor belt receiving assembly. The laser marking mechanism includes two laser heads disposed side by side. The discharging mechanism includes a magazine discharging assembly and a second pushing assembly disposed on the side of the magazine discharging assembly closer to the transmission mechanism.

2. The magazine-type fully automatic marking machine according to claim 1, characterized in that: The magazine loading assembly includes a magazine loading conveyor mechanism and a magazine loading and unloading mechanism. The magazine loading conveyor mechanism includes a first lower magazine conveyor belt and a first upper magazine conveyor belt arranged vertically. The magazine loading and unloading mechanism includes a first Y-axis picking linear motor module located below the first lower magazine conveyor belt and a first Z-axis picking linear motor module arranged perpendicularly to the first Y-axis picking linear motor module. The first Z-axis picking linear motor module is provided with a first clamping mechanism, which includes a first upper clamping jaw, a first lower clamping jaw, and a first clamping cylinder capable of driving the first upper clamping jaw to move up and down.

3. The magazine-type fully automatic marking machine according to claim 2, characterized in that: The first pushing component includes a first pushing plate, a first pushing slide, and a first pushing conveyor belt. The lower end of the first pushing plate is slidably connected to the first pushing slide, and one side of the first pushing plate is connected to the first pushing conveyor belt. The first pushing conveyor belt is driven by a first stepper motor. The first pushing plate can push the product in the magazine held by the first clamping mechanism to the connection point with the conveyor belt receiving component.

4. The magazine-type fully automatic marking machine according to claim 1, characterized in that: The translation component includes an X-axis translation linear motor module and a Y-axis translation linear motor module connected to the mover of the X-axis linear motor module. The conveyor belt receiving component is installed on the upper end of the mover of the Y-axis translation linear motor module.

5. The magazine-type fully automatic marking machine according to claim 4, characterized in that: The conveyor belt receiving assembly includes a receiving conveyor belt, an infeed elastic pressure roller at one end of the receiving conveyor belt, an outlet elastic pressure roller at the other end of the receiving conveyor belt, product limiting pressure plates on both sides above the receiving conveyor belt, a product lifting platform below the product limiting pressure plates, and a first drive motor for driving the receiving conveyor belt to rotate.

6. The magazine-type fully automatic marking machine according to claim 5, characterized in that: The product lifting platform is equipped with multiple vacuum adsorption holes.

7. The magazine-type fully automatic marking machine according to claim 5, characterized in that: The receiving conveyor belt includes a fixed support plate and a movable support plate arranged symmetrically. The lower end of the movable support plate is provided with a translation slide rail assembly. The conveyor belt receiving assembly also includes a lead screw mechanism. The lead screw mechanism includes a second drive motor located on one side of the fixed support plate, a lead screw connected to the second drive motor and passing through the fixed support plate and the movable support plate in sequence, and a lead screw bracket located on one side of the movable support plate for supporting the free end of the lead screw. The movable support plate is provided with a lead screw nut adapted to the lead screw.

8. The magazine-type fully automatic marking machine according to claim 7, characterized in that: The receiving conveyor belt also includes a first drive wheel disposed on the fixed support plate, a second drive wheel disposed on the movable support plate, and a polygonal drive shaft with one end connected to the output end of the first drive motor and passing through the first drive wheel and the second drive wheel in sequence.

9. The magazine-type fully automatic marking machine according to claim 1, characterized in that: The magazine unloading assembly includes a magazine unloading conveying mechanism and a magazine unloading and loading mechanism. The magazine unloading conveying mechanism includes a second lower magazine conveyor belt and a second upper magazine conveyor belt arranged vertically. The magazine unloading and loading mechanism includes a second Y-axis picking linear motor module located below the second lower magazine conveyor belt and a second Z-axis picking linear motor module arranged perpendicularly to the second Y-axis picking linear motor module. The second Z-axis picking linear motor module is provided with a second clamping mechanism, which includes a second upper clamping jaw, a second lower clamping jaw, and a second clamping cylinder capable of driving the second upper clamping jaw to move up and down.

10. The magazine-type fully automatic marking machine according to claim 9, characterized in that: The second pushing assembly includes a second pushing plate, a second pushing slide, and a second pushing conveyor belt. The second pushing slide is slidably connected to a pushing plate lifting mechanism. One side of the pushing plate lifting mechanism is connected to the second pushing conveyor belt. The second pushing plate is connected to the lower end of one side of the pushing plate lifting mechanism. The second pushing conveyor belt is driven by a second stepper motor. The second pushing plate can push the product on the conveyor belt receiving assembly into the magazine held by the second clamping mechanism.

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