CN114952017A

CN114952017A - Full-automatic sign indicating number equipment of beating of data plate

Info

Publication number: CN114952017A
Application number: CN202210623491.XA
Authority: CN
Inventors: 朱俊杰; 卢志航; 闭飞强
Original assignee: Guangdong Haosheng Intelligent Equipment Co ltd
Current assignee: Guangdong Haosheng Intelligent Equipment Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-08-30

Abstract

The invention discloses a full-automatic nameplate code printing device, which relates to the technical field of nameplate code printing and comprises a lower cabinet, an upper cabinet, a control panel and a display assembly, wherein the upper cabinet is arranged at the top of the lower cabinet, the control panel and the display assembly are both arranged on the upper cabinet, a laser code printing mechanism, a code printing conveying mechanism and a Tray disc feeding and discharging mechanism are arranged on the lower cabinet, the code printing conveying mechanism comprises a conveying track, a feeding area, a code printing area and a discharging area, the conveying track is fixedly arranged at the top of the lower cabinet, a conveying belt for conveying nameplates is arranged on the conveying track, and the conveying track is sequentially divided into the feeding area, the code printing area and the discharging area from left to right. The invention can automatically regulate and control the loading and unloading space of the Tray disc; the full-automatic feeding and discharging are realized, and the full-automatic coding, detection and positioning are integrated; high coding efficiency, high flexibility and compatibility, CCD positioning and identification, high quality and quality guarantee and high stability.

Description

Full-automatic sign indicating number equipment of beating of data plate

Technical Field

The invention relates to the technical field of nameplate code printing, in particular to full-automatic nameplate code printing equipment.

Background

In the market at present, the code is printed by manual feeding and discharging or in a cartridge clip mode, the random feeding is carried out, and finally, the manual arrangement is needed; the material is changed frequently, and inefficiency and stability are relatively poor, and different data plate sizes and style are different still to be changed and switch the cartridge clip type, and the more common the change of kind, the action is comparatively loaded down with trivial details, for this reason, we provide a data plate full-automatic coding equipment and solve above-mentioned problem.

Disclosure of Invention

The invention provides full-automatic sign indicating number equipment for nameplates, which solves the problems that sign indicating numbers are printed by manual feeding and discharging or the sign indicating numbers are printed in a cartridge clip mode, random feeding is carried out, and finally manual arrangement is needed; the change material is frequent, and inefficiency and stability are relatively poor, and different data plate sizes and style are different still must change the switching cartridge clip type, and the more common that changes of kind, the comparatively loaded down with trivial details technical problem of action.

In order to solve the technical problems, the invention provides a full-automatic nameplate code printing device which comprises a lower cabinet, an upper cabinet, a control panel and a display assembly, wherein the upper cabinet is arranged at the top of the lower cabinet, the control panel and the display assembly are both arranged on the upper cabinet, a laser code printing mechanism, a code printing conveying mechanism and a Tray disc feeding and discharging mechanism are arranged on the lower cabinet, the code printing conveying mechanism comprises a conveying track, a feeding area, a code printing area and a discharging area, the conveying track is fixedly arranged at the top of the lower cabinet, a conveying belt for conveying nameplates is arranged on the conveying track, the conveying track is sequentially divided into the feeding area, the code printing area and the discharging area from left to right, the Tray disc feeding and discharging mechanism comprises a feeding mechanism and a discharging mechanism, the feeding mechanism is arranged above the feeding area, the discharging mechanism is arranged above the discharging area, the laser coding mechanism is arranged above the coding area.

Preferably, the laser coding mechanism comprises a CCD component, a light path mechanism, an X-axis module, a Y-axis module, gantry mechanisms, a linear guide rail, a dust pumping mechanism, a Z-axis fine adjustment mechanism and a vibrating mirror, two gantry mechanisms are symmetrically installed at the top of the lower cabinet, the linear guide rail is installed at the top of one gantry mechanism, a bearing plate is arranged on the linear guide rail in a sliding manner, the Y-axis module for controlling the sliding of the bearing plate is arranged at the top of the other gantry mechanism, the X-axis module is installed on the bearing plate, the light path mechanism is installed on the X-axis module, the CCD component is installed at the front side of the light path mechanism, the vibrating mirror is installed below the CCD component, the Z-axis fine adjustment mechanism for adjusting the pitching angle of the vibrating mirror is arranged on the side wall of the light path mechanism, the dust pumping mechanism for cleaning the surface dust of the nameplate is arranged on one side of the CCD component, the gantry type code printing mechanism is adopted, the code printing contents of various specifications and styles of products are met, and more stable and stable code printing quality action is realized.

Preferably, beat sign indicating number conveying mechanism still includes width adjustment mechanism, actuating mechanism, climbing mechanism, stop mechanism and detection sensor, be equipped with the width adjustment mechanism who is used for adjusting the track interval on the delivery track, still be equipped with on the delivery track and be used for driving the driven actuating mechanism of conveyer belt, still be equipped with the climbing mechanism who is used for jacking data plate on the delivery track, the material loading is regional, beat sign indicating number regional and the regional both sides of unloading all are equipped with the stop mechanism who is used for fixing a position the data plate, the material loading is regional, beat the regional below in sign indicating number region and unloading and all install the detection sensor, can be according to the different specifications of different model products, and unloading position, automatic model regulation and control function satisfy multiple size multiple specification, realize highly intelligent action, and be more nimble, diversified etc.

Preferably, be provided with material loading manipulator on the feed mechanism, be provided with material unloading manipulator on the material unloading mechanism, material loading mechanism and material unloading mechanism all include last unloading module, adjustable location area, around wheel, Tray dish, layer board and jacking module, go up the unloading module and install on delivery track, go up unloading module below and install around the wheel, it slides and is provided with the layer board to go up unloading module one side, the below of layer board is equipped with the jacking module, the layer board top is equipped with adjustable location area and Tray dish, material loading manipulator and material unloading manipulator all include module and vacuum suction plate from top to bottom, the module slides and sets up on last unloading module from top to bottom, the vacuum suction plate is connected with last lower module for equipment possesses full-automatic unloading function of going up, realizes high intelligent operation.

Preferably, the bottom of lower rack is equipped with adjustable supporting legs, adjustable supporting legs sets up in rack bottom four corners department down, plays the effect of supporting fixed equipment, makes equipment operation more stable.

Preferably, all install the universal wheel in the four corners department of lower rack bottom, the universal wheel is the locking universal wheel, makes things convenient for the mobile device whole to remove.

Preferably, Y axle module is including installation shell, motor, threaded rod, screw thread seat, installation shell fixed mounting is on portal mechanism, the threaded rod rotates the inside of installing at the installation shell, motor fixed mounting is in one side of installation shell, the drive end of motor extend to the inside of installation shell and with the one end fixed connection of threaded rod, screw thread seat slidable mounting is in the inside of installation shell, screw thread seat and threaded rod threaded connection can drive the threaded rod through the motor and rotate, the threaded rod rotate drive rather than threaded connection's screw thread seat at the inside slip of installation shell, the slip of screw thread seat can drive and beat the sign indicating number part and remove along Y axle direction.

Preferably, the upper module and the lower module comprise movable blocks, limiting frames and cylinders, the movable blocks are slidably mounted on the upper feeding module and the lower feeding module, the limiting frames are fixedly mounted on the front sides of the movable blocks, the cylinders are fixedly mounted in the limiting frames, the vacuum suction plates are connected with the piston ends of the cylinders, the movable blocks slide along the upper feeding module and then can drive the vacuum suction plates to move left and right, and the cylinders stretch and can drive the vacuum suction plates to move up and down so as to facilitate feeding and discharging of nameplates.

Compared with the prior art, the full-automatic nameplate code printing equipment provided by the invention has the following beneficial effects:

1. the Tray disc is adopted for full-automatic feeding/discharging, the operation is easy, the Tray disc materials are manually placed at a feeding/discharging position, the full-automatic feeding and discharging function is achieved, and the high-intelligent operation is achieved;

2. the method is characterized in that an integral Tray disk is adopted for coding, an integral Tray transfer mechanism and a Tray disk are intelligently positioned, products are not contacted, and the product quality and the surface quality are kept;

3. the automatic model regulating and controlling function is adopted, various sizes and specifications are met, the operation is more flexible and diversified, the feeding and discharging positions of a Tray disc are automatically regulated and controlled according to different specifications of different models and products, and high-intelligent operation is realized to realize high-intelligent action;

4. the gantry type code printing mechanism is adopted, so that the code printing contents of various specifications and styles of products are met, and more stable and stable code printing quality action is realized;

5. the CCD vision function is adopted to realize the functions of automatic identification and positioning, positive and negative, missing, whether the code printing content is duplicated, missing printing, error printing and the like of the product, the CCD fully intelligently identifies the position space, identifies the code printing content, prevents duplicated codes and error codes and identifies the material missing and leaking directions of wrong materials;

6. the functions of full automatic up/down/transmission feeding and the like are realized, and the functions of material existence, material shortage and the like are induced and alarmed;

7. and the MES system corresponds the code carving information, the code carving and scanning result, the batch and other information to the code scanning bar code one by one, stores the corresponding information to the industrial PC and uploads the corresponding information to the MES system.

Drawings

FIG. 1 is a schematic view of an appearance structure of a full-automatic nameplate code printing device;

FIG. 2 is a schematic view of a main structure of a full-automatic nameplate code printing device;

FIG. 3 is a schematic structural view of a laser coding mechanism in a full-automatic nameplate coding device;

FIG. 4 is a schematic structural view of a code printing conveying mechanism in the full-automatic code printing device for nameplates;

FIG. 5 is a schematic structural view of a Tray disc loading and unloading mechanism in the full-automatic nameplate coding equipment.

Reference numbers in the figures: 1. a lower cabinet; 2. an upper cabinet; 3. a control panel; 4. a display component; 5. a coding conveying mechanism; 501. a feeding area; 502. a coding area; 503. a blanking area; 504. a width adjustment mechanism; 505. a drive mechanism; 506. a jacking mechanism; 507. a blocking mechanism; 508. a detection sensor; 6. a feeding mechanism; 7. a feeding manipulator; 8. a CCD assembly; 9. a light path mechanism; 10. an X-axis module; 11. a feeding manipulator; 12. a blanking mechanism; 13. a Y-axis module; 14. a gantry mechanism; 15. a linear guide rail; 16. a dust pumping mechanism; 17. a Z-axis fine adjustment mechanism; 18. a galvanometer; 19. a feeding and discharging module; 20. an upper module and a lower module; 21. an adjustable positioning area; 22. winding wheels; 23. a vacuum suction plate; 24. a Tray disc; 25. a support plate; 26. a jacking module.

Detailed Description

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

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are referred to, they refer to the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but 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 implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the first embodiment, as shown in fig. 1-4, a full-automatic nameplate code printing device includes a lower cabinet 1, an upper cabinet 2, a control panel 3 and a display component 4, the upper cabinet 2 is installed on the top of the lower cabinet 1, the control panel 3 and the display component 4 are both installed on the upper cabinet 2, the lower cabinet 1 is provided with a laser code printing mechanism, a code printing conveying mechanism 5 and a Tray disc loading and unloading mechanism, the code printing conveying mechanism 5 includes a conveying track, a loading area 501, a code printing area 502 and an unloading area 503, the conveying track is fixedly installed on the top of the lower cabinet 1, the conveying track is provided with a conveying belt for conveying nameplates, the conveying track is sequentially divided into the loading area 501, the code printing area 502 and the unloading area 503 from left to right, the Tray disc loading and unloading mechanism includes the loading mechanism 6 and the unloading mechanism 12, the loading mechanism 6 is arranged above the loading area 501, the unloading mechanism 12 is arranged above the unloading area 503, the laser coding mechanism is disposed above coding region 502.

In the second embodiment, on the basis of the first embodiment, the laser coding mechanism includes a CCD component 8, an optical path mechanism 9, an X-axis module 10, a Y-axis module 13, two gantry mechanisms 14, a linear guide 15, a dust extraction mechanism 16, a Z-axis fine adjustment mechanism 17 and a galvanometer 18, two gantry mechanisms 14 are symmetrically installed at the top of the lower cabinet 1, the linear guide 15 is installed at the top of one gantry mechanism 14, a loading plate is slidably installed on the linear guide 15, the Y-axis module 13 for controlling the sliding of the loading plate is installed at the top of the other gantry mechanism 14, the X-axis module 10 is installed on the loading plate, the optical path mechanism 9 is installed on the X-axis module 10, the CCD component 8 is installed at the front side of the optical path mechanism 9, the galvanometer 18 is installed below the CCD component 8, the Z-axis fine adjustment mechanism 17 for adjusting the pitch angle of the galvanometer 18 is installed on the side wall of the optical path mechanism 9, the dust extraction mechanism 16 for cleaning the surface dust on the nameplate is installed at one side of the CCD component 8, the gantry type code printing mechanism is adopted, the code printing contents of various specifications and styles of products are met, and more stable and stable code printing quality action is realized.

In the third embodiment, on the basis of the first embodiment, the coding conveying mechanism 5 further comprises a width adjusting mechanism 504, a driving mechanism 505 and a jacking mechanism 506, stop mechanism 507 and detection sensor 508, be equipped with the width adjustment mechanism 504 that is used for adjusting the track interval on the delivery track, still be equipped with on the delivery track and be used for driving conveyer belt driven actuating mechanism 505, still be equipped with the climbing mechanism 506 that is used for the jacking data plate on the delivery track, material loading region 501, the both sides of beating sign indicating number region 502 and unloading region 503 all are equipped with the stop mechanism 507 who is used for fixing a position the data plate, material loading region 501, detect sensor 508 is all installed to the below of beating sign indicating number region 502 and unloading region 503, can be according to the different specifications of different model products, automatic unloading position of regulation and control, automatic model regulation and control function, satisfy multiple specification of multiple size, realize high intelligent action, it is more nimble, it is diversified etc.

In the fourth embodiment, on the basis of the first embodiment, the feeding mechanism 6 is provided with a feeding manipulator 7, the discharging mechanism 12 is provided with a discharging manipulator 11, both the feeding mechanism 6 and the discharging mechanism 12 comprise a feeding and discharging module 19, an adjustable positioning area 21 and a winding wheel 22, tray dish 24, layer board 25 and jacking module 26, go up unloading module 19 and install on delivery track, go up unloading module 19 below and install around wheel 22, it is provided with layer board 25 to go up unloading module 19 one side slip, the below of layer board 25 is equipped with jacking module 26, layer board 25 top is equipped with adjustable location area 21 and Tray dish 24, feeding manipulator 7 and unloading manipulator 11 all include module 20 and vacuum suction plate 23 from top to bottom, upper and lower module 20 slides and sets up on going up unloading module 19, vacuum suction plate 23 is connected with upper and lower module 20, make equipment possess full-automatic unloading function of going up, realize highly intelligent operation.

Fifth, on the basis of the first embodiment, the bottom of the lower cabinet 1 is provided with adjustable supporting legs, and the adjustable supporting legs are arranged at four corners of the bottom of the lower cabinet 1, so that the effect of supporting and fixing equipment is achieved, and the equipment is more stable to operate.

Universal wheels are mounted at four corners of the bottom of the lower cabinet 1 and are locking universal wheels, so that the mobile equipment can move integrally;

the Y-axis module 13 comprises an installation shell, a motor, a threaded rod and a threaded seat, the installation shell is fixedly installed on the gantry mechanism 14, the threaded rod is rotatably installed inside the installation shell, the motor is fixedly installed on one side of the installation shell, a driving end of the motor extends into the installation shell and is fixedly connected with one end of the threaded rod, the threaded seat is slidably installed inside the installation shell and is in threaded connection with the threaded rod, the threaded rod can be driven to rotate through the motor, the threaded rod rotates to drive the threaded seat in threaded connection with the threaded rod to slide inside the installation shell, and the sliding of the threaded seat can drive the code printing component to move along the Y-axis direction;

upper and lower module 20 includes movable block, spacing frame and cylinder, and movable block slidable mounting is on last unloading module 19, and spacing frame fixed mounting is in the front side of movable block, and cylinder fixed mounting is in the inside of spacing frame, and vacuum suction plate 23 is connected with the piston end of cylinder, and the movable block slides and then can drive vacuum suction plate 23 and remove about last unloading module 19 is followed, and the cylinder is flexible can drive vacuum suction plate 23 and reciprocate, and then makes things convenient for the data plate to go up and down.

The working principle is as follows: manually placing the Tray material in the loading position of the supporting plate 25, automatically regulating and controlling the position size of the adjustable positioning area 21 according to the loading/unloading position, emptying the unloading position when the unloading position is empty or full, pushing the supporting plate 25 upwards by the jacking module 26 to lift the Tray 24 to a certain position, grabbing the Tray 24 by the loading manipulator 7, vacuum sucking the Tray 24 to the conveyer belt loading area 501, driving the conveyer belt by the driving mechanism 505 to start to convey the Tray 24 to be coded to the coding area 502, when the detecting sensor 508 below the jacking mechanism 506 detects that the Tray 24 reaches the loading position, jacking the positioning Tray 24 by the jacking mechanism 506, automatically identifying and monitoring the product position by the CCD assembly 8, sequentially coding the product by matching the optical path mechanism 9 and the vibrating mirror 18, and coding the product by driving the laser coding head by the X-axis module 10, the Y-axis module 13 and the Z-axis fine-regulating mechanism 17 arranged on the gantry mechanism 14, the CCD component 8 completes the positioning, coding, identifying and the like in turn, and simultaneously stores the information to the PC end of the display component 4 and uploads the information to an MES information system; the conveyor belt conveys the marked Tray disc 24 to the blanking area 503, when the detection sensor 508 below the jacking mechanism 506 detects that the Tray disc 24 reaches the material level, the jacking mechanism 506 jacks up and positions the position of the Tray disc 24, then the blanking manipulator 11 grabs the Tray disc 24 and sucks the Tray disc 24 to the lower material level of the conveyor belt in a vacuum manner, the action is completed, the operation is circulated, and the induction alarm functions of material existence, material shortage and the like exist in each link, so that the material condition is monitored at any time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A full-automatic nameplate code printing device comprises a lower cabinet (1), an upper cabinet (2), a control panel (3) and a display assembly (4), and is characterized in that the upper cabinet (2) is installed at the top of the lower cabinet (1), the control panel (3) and the display assembly (4) are installed on the upper cabinet (2), a laser code printing mechanism, a code printing conveying mechanism (5) and a Tray disc loading and unloading mechanism are arranged on the lower cabinet (1), the code printing conveying mechanism (5) comprises a conveying track, a loading area (501), a code printing area (502) and a blanking area (503), the conveying track is fixedly installed at the top of the lower cabinet (1), a conveying belt for conveying nameplates is arranged on the conveying track, the conveying track is sequentially divided into the loading area (501), the code printing area (502) and the blanking area (503) from left to right, the Tray disc loading and unloading mechanism comprises a loading mechanism (6) and an unloading mechanism (12), wherein the loading mechanism (6) is arranged above a loading area (501), the unloading mechanism (12) is arranged above a unloading area (503), and the laser coding mechanism is arranged above a coding area (502).

2. The full-automatic nameplate code printing device according to claim 1, wherein the laser code printing mechanism comprises a CCD assembly (8), a light path mechanism (9), an X-axis module (10), a Y-axis module (13), gantry mechanisms (14), linear guide rails (15), a dust extraction mechanism (16), a Z-axis fine adjustment mechanism (17) and a vibrating mirror (18), two gantry mechanisms (14) are symmetrically installed at the top of the lower cabinet (1), the linear guide rails (15) are installed at the top of one gantry mechanism (14), a bearing plate is slidably arranged on the linear guide rails (15), the Y-axis module (13) for controlling the sliding of the bearing plate is arranged at the top of the other gantry mechanism (14), the X-axis module (10) is installed on the bearing plate, the light path mechanism (9) is installed on the X-axis module (10), the CCD assembly (8) is installed at the front side of the light path mechanism (9), vibrating mirror (18) are installed to the below of CCD subassembly (8), be equipped with Z axle fine-tuning (17) that are used for adjusting vibrating mirror (18) every single move angle on the lateral wall of light path mechanism (9), one side of CCD subassembly (8) is equipped with the dust extraction mechanism (16) that are used for clearing up data plate surface dust.

3. The nameplate full-automatic coding device according to claim 1, wherein the coding conveying mechanism (5) further comprises a width adjusting mechanism (504), a driving mechanism (505), a jacking mechanism (506), a blocking mechanism (507) and a detection sensor (508), the width adjusting mechanism (504) used for adjusting the distance between the conveying rails is arranged on the conveying rails, the driving mechanism (505) used for driving the conveying belt to transmit is further arranged on the conveying rails, the jacking mechanism (506) used for jacking nameplates is further arranged on the conveying rails, the blocking mechanism (507) used for positioning nameplates is arranged on two sides of the feeding area (501), the coding area (502) and the blanking area (503), and the detection sensor (508) is arranged below the feeding area (501), the coding area (502) and the blanking area (503).

4. The full-automatic nameplate code printing device according to claim 1, wherein a feeding mechanical arm (7) is arranged on the feeding mechanism (6), a discharging mechanical arm (11) is arranged on the discharging mechanism (12), the feeding mechanism (6) and the discharging mechanism (12) respectively comprise a feeding and discharging module (19), an adjustable positioning area (21), a winding wheel (22), a Tray disc (24), a supporting plate (25) and a jacking module (26), the feeding and discharging module (19) is arranged on a conveying track, the winding wheel (22) is arranged below the feeding and discharging module (19), the supporting plate (25) is arranged on one side of the feeding and discharging module (19) in a sliding mode, the jacking module (26) is arranged below the supporting plate (25), the adjustable positioning area (21) and the Tray disc (24) are arranged above the supporting plate (25), the feeding mechanical arm (7) and the discharging mechanical arm (11) respectively comprise a feeding and discharging module (20) and a vacuum suction plate (23), the upper and lower modules (20) are arranged on the upper and lower feeding modules (19) in a sliding mode, and the vacuum suction plate (23) is connected with the upper and lower modules (20).

5. The full-automatic nameplate code printing device according to claim 1, wherein adjustable support legs are arranged at the bottom of the lower cabinet (1) and are arranged at four corners of the bottom of the lower cabinet (1).

6. The nameplate full-automatic coding device according to claim 1, wherein universal wheels are mounted at four corners of the bottom of the lower cabinet (1), and the universal wheels are locking universal wheels.

7. The full-automatic data plate coding device of claim 2, wherein the Y-axis module (13) comprises a mounting shell, a motor, a threaded rod and a threaded seat, the mounting shell is fixedly mounted on the gantry mechanism (14), the threaded rod is rotatably mounted in the mounting shell, the motor is fixedly mounted on one side of the mounting shell, the driving end of the motor extends into the mounting shell and is fixedly connected with one end of the threaded rod, the threaded seat is slidably mounted in the mounting shell, and the threaded seat is in threaded connection with the threaded rod.

8. The full-automatic nameplate code printing device as claimed in claim 4, wherein the upper and lower modules (20) include a movable block, a limit frame and a cylinder, the movable block is slidably mounted on the upper and lower feeding modules (19), the limit frame is fixedly mounted on the front side of the movable block, the cylinder is fixedly mounted inside the limit frame, and the vacuum suction plate (23) is connected with a piston end of the cylinder.