CN210309503U

CN210309503U - Multi-functional silk screen printing machine of four-axis linkage

Info

Publication number: CN210309503U
Application number: CN201920955161.4U
Authority: CN
Inventors: 胡强
Original assignee: Wuxi Liuchuan Intelligent Equipment Co ltd
Current assignee: Wuxi Liuchuan Intelligent Equipment Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-14
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a multi-functional silk screen printing machine of four-axis linkage, which comprises a frame, the top fixedly connected with fixed station of frame, the top of frame and the one side fixedly connected with riser that is located the fixed station, the fixed surface of riser is connected with net frame control system, the surface of riser and the top fixedly connected with printer head adjustable base that is located net frame control system, the adjustable base of printer head includes the module base, the utility model relates to a silk screen printing machine technical field. This multi-functional silk screen printing machine of four-axis linkage is connected with controlling adjusting screw through adjusting hand wheel after changing the product, is connected with the module slider and moves the regulation along the slider guide rail, and then transfers servo tool bit system to the locking after the suitable position that is applicable to this product and fixes, and not only operation process is simple, need not frequently to adjust the product position, the effectual burden that has reduced the staff to through image positioning system, realize accurate location, the accuracy is high.

Description

Multi-functional silk screen printing machine of four-axis linkage

Technical Field

The utility model relates to a silk screen printing machine technical field specifically is a multi-functional silk screen printing machine of four-axis linkage.

Background

The screen printer is called a screen printer, and is a device for printing soldering paste or surface mount adhesive on a PCB pad through a screen. It can be divided into vertical screen printer, oblique arm screen printer, rotary screen printer, four-column screen printer and full-automatic screen printer. The method is mainly applied to the electronic processing industry, the silk-screen mark of a printed circuit board, the mark of an instrument shell panel, the solder paste printing in the circuit board processing process and the like. The screen printer is divided into a vertical screen printer, a slant arm screen printer, a rotary screen printer, a four-column screen printer and a full-automatic screen printer. The vertical screen printer has the characteristics that: aiming at high-precision printing, such as high-tech electronic industry, overprinting multicolor, dot printing and the like. Compared with a screen printing machine with an inclined arm, the screen printing machine has low efficiency and high accuracy; the oblique arm silk screen printing machine has the characteristics that: aiming at the packaging industry or local UV printing and the like, the efficiency is high, but the precision is low; the rotary table screen printing machine has the characteristics that: aiming at the clothing industry or the optical disk industry, the industry with poor positioning can adopt a rotating disc type; the four-column screen printer has the characteristics that: aiming at industries with large area, such as decoration, large-sized glass and the like. The full-automatic screen printer has the characteristics that: the printing of soft materials such as PET, PP, PC, PE and the like is completed by an integrated process of feeding, printing and drying, and the method is the best choice for large-batch volume production.

The servo tool bit system of current four-axis linkage silk screen printing machine about equipment operation in-process does not move, and after changing the product, servo tool bit system in-process rigidity needs the position of frequently adjusting the product, and operation process is inconvenient, has increased staff's burden to when fixing a position to the product, the accuracy is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a multi-functional silk screen printing machine of four-axis linkage has solved current four-axis linkage silk screen printing machine, does not move about equipment operation in-process servo tool bit system, needs frequently to adjust the position of product, when to product fixed positioning, the lower problem of accuracy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a four-axis linkage multifunctional screen printer comprises a frame, wherein a fixed table is fixedly connected to the top of the frame, a vertical plate is fixedly connected to the top of the frame and positioned on one side of the fixed table, a screen frame control system is fixedly connected to the surface of the vertical plate, a printing head adjustable base is fixedly connected to the surface of the vertical plate and positioned on the top of the screen frame control system, the printing head adjustable base comprises a module base, a slide block guide rail is fixedly connected to the top of the module base, a module slide block is slidably connected to the inner surface of the slide block guide rail, fixed plates are fixedly connected to both sides of the top of the module base, a left adjusting screw rod and a right adjusting screw rod are rotatably connected between the two fixed plates, a thread block is in threaded connection with the outer surface of the left adjusting screw rod and the right adjusting screw rod, the top of the thread, the top of the adjustable base of the printing head is fixedly connected with a servo tool bit system, and the surface of the rack is fixedly connected with an image positioning system under the fixed table.

Preferably, one end of the left and right adjusting screw rod penetrates through the fixing plate and extends to the outside of the fixing plate, and one end of the left and right adjusting screw rod is fixedly connected with an adjusting hand wheel.

Preferably, the fixed station includes the fixing base, the left side fixedly connected with gear box at fixing base top, and one side fixedly connected with main shaft of gear box, the back fixedly connected with servo motor of gear box.

Preferably, the left side fixedly connected with of fixing base top pushes up a mouth cylinder, the output fixedly connected with of pushing up a mouth cylinder pushes up a mouth.

Preferably, the image positioning system comprises a mounting seat, the surface of the mounting seat is fixedly connected with transparent glass, and the surface of the mounting seat is fixedly connected with a camera under the transparent glass.

Preferably, the bottom of the rack is fixedly connected with a universal self-locking roller, and one side of the universal self-locking roller is fixedly connected with a foot switch.

Advantageous effects

The utility model provides a multi-functional silk screen printing machine of four-axis linkage. Compared with the prior art, the method has the following beneficial effects:

(1) the four-axis linkage multifunctional screen printing machine is characterized in that a fixed table is fixedly connected to the top of a frame, a vertical plate is fixedly connected to the top of the frame and positioned on one side of the fixed table, a screen frame control system is fixedly connected to the surface of the vertical plate, a printing head adjustable base is fixedly connected to the surface of the vertical plate and positioned on the top of the screen frame control system, the printing head adjustable base comprises a module base, a slide block guide rail is fixedly connected to the top of the module base, a module slide block is slidably connected to the inner surface of the slide block guide rail, fixed plates are fixedly connected to both sides of the top of the module base, a left adjusting screw rod and a right adjusting screw rod are rotatably connected between the two fixed plates, a thread block is connected to the outer surface of the left adjusting screw rod and the right adjusting screw rod in a threaded manner, the, the surface of frame just is located the fixed station under fixedly connected with image positioning system, be connected with left and right sides adjusting screw through adjusting hand wheel after changing the product, be connected with the module slider and move along the slider guide rail and adjust, and then with servo tool bit system transfer to the locking after the suitable position that is applicable to this product fixed, operation process is simple not only, need not frequently to adjust the product position, the effectual staff's burden that has reduced, and through image positioning system, realize accurate location, the accuracy is high.

(2) This multi-functional silk screen printing machine of four-axis linkage through the left side fixedly connected with gear box at the fixing base top, and one side fixedly connected with main shaft of gear box, the back fixedly connected with servo motor of gear box, the left side fixedly connected with top mouth cylinder at fixing base top, the output fixedly connected with top mouth of top mouth cylinder fixes the product through top mouth cylinder and main shaft, cooperation gear box and servo motor drive product rotate, need not to adjust the printing face many times, and work efficiency is high.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

fig. 2 is an exploded view of the external structure of the adjustable base of the print head according to the present invention;

FIG. 3 is a perspective view of the external structure of the fixing table of the present invention;

fig. 4 is a perspective view of the external structure of the image positioning system of the present invention.

In the figure: the system comprises a machine frame 1, a fixed table 2, a vertical plate 3, a screen frame control system 4, a print head adjustable base 5, a module base 6, a slide block guide 7, a module slide block 8, a fixed plate 9, a left and right adjusting screw rod 10, a thread block 11, a servo tool bit system 12, an image positioning system 13, an adjusting hand wheel 14, a fixed seat 15, a gear box 16, a main shaft 17, a servo motor 18, a nozzle cylinder 19, a nozzle 20, a nozzle 21, a mounting seat 22, transparent glass 23, a camera 23, a universal self-locking roller 24 and a foot switch 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a four-axis linkage multifunctional screen printer comprises a frame 1, wherein the bottom of the frame 1 is fixedly connected with a universal self-locking roller 24, the device can be conveniently moved and fixed by the universal self-locking roller 24, one side of the universal self-locking roller 24 is fixedly connected with a foot switch 25, the foot switch 25 is used for controlling a screen frame control system 4 to print, the top of the frame 1 is fixedly connected with a fixed table 2, the fixed table 2 comprises a fixed seat 15, the left side of the top of the fixed seat 15 is fixedly connected with a top nozzle cylinder 19, the top nozzle cylinder 19 is electrically connected with an external power supply, the output end of the top nozzle cylinder 19 is fixedly connected with a top nozzle 20, the left side of the top of the fixed seat 15 is fixedly connected with a gear box 16, a bevel gear is arranged in the gear box 16, one side of the gear box 16 is fixedly connected with a main shaft 17, a vertical plate 3 is fixedly connected to the top of the frame 1 and one side of the fixed table 2, a screen frame control system 4 is fixedly connected to the surface of the vertical plate 3, a printer head adjustable base 5 is fixedly connected to the surface of the vertical plate 3 and the top of the screen frame control system 4, the printer head adjustable base 5 comprises a module base 6, a slider guide rail 7 is fixedly connected to the top of the module base 6, a module slider 8 is slidably connected to the inner surface of the slider guide rail 7, fixed plates 9 are fixedly connected to both sides of the top of the module base 6, a left adjusting screw 10 and a right adjusting screw 10 are rotatably connected between the two fixed plates 9, one end of the left adjusting screw 10 and the right adjusting screw 10 penetrates through the fixed plates 9 and extends to the outside of the fixed plates 9, an adjusting hand wheel 14 is fixedly connected to one end of the left adjusting screw 10 and the right adjusting screw, the bottom of the thread block 11 is connected with the top of the slide block guide rail 7 in a sliding manner, the top of the adjustable base 5 of the printing head is fixedly connected with a servo tool bit system 12, the surface of the frame 1 is fixedly connected with an image positioning system 13 under the fixed table 2, the image positioning system 13 comprises a mounting seat 21, the surface of the mounting seat 21 is fixedly connected with transparent glass 22, the surface of the mounting seat 21 is fixedly connected with a camera 23 under the transparent glass 22, the camera is connected with the left and right adjusting screw rods 10 through an adjusting hand wheel 14 after a product is replaced, the camera is connected with the module slide block 8 to move and adjust along the slide block guide rail 7, the servo tool bit system 12 is adjusted to a proper position suitable for the product and then locked and fixed, the operation process is simple, the position of the product does not need to be adjusted frequently, the burden of workers is effectively reduced, and accurate positioning is realized through the, the accuracy is high.

During operation, at first place the product between main shaft 17 and top mouth 20, realize quick location through camera 23 and clear glass 22, then start a mouth cylinder 19, make main shaft 17 press from both sides tightly the product with top mouth 20, and then start servo motor 18, utilize gear box 16 to rotate and drive main shaft 17 and rotate, thereby drive the product and rotate, rotate adjusting handle 14 this moment, and then drive about adjusting screw 10 and rotate, further drive the screw block 11 and slide at the top of slider guide rail 7, then drive module slider 8 and slide at the top of slider guide rail 7, thereby adjust servo tool bit system 12 side to side motion, when adjusting suitable position, this moment screen frame control system 4 print the product can.

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. The utility model provides a multi-functional silk screen printing machine of four-axis linkage, includes frame (1), the top fixedly connected with fixed station (2) of frame (1), its characterized in that: the top of the rack (1) is fixedly connected with a vertical plate (3) on one side of a fixed table (2), the surface of the vertical plate (3) is fixedly connected with a net frame control system (4), the surface of the vertical plate (3) is fixedly connected with a printing head adjustable base (5) on the top of the net frame control system (4), the printing head adjustable base (5) comprises a module base (6), the top of the module base (6) is fixedly connected with a slide block guide rail (7), the inner surface of the slide block guide rail (7) is slidably connected with a module slide block (8), both sides of the top of the module base (6) are fixedly connected with fixed plates (9), a left adjusting screw rod and a right adjusting screw rod (10) are rotatably connected between the two fixed plates (9), the outer surface of the left adjusting screw rod and the right adjusting screw rod (10) is in threaded connection with a thread block (11), the top of the thread block (11, the bottom of screw thread piece (11) and the top sliding connection of slider guide rail (7), the top fixedly connected with servo tool bit system (12) of the adjustable base of printer head (5), the surface of frame (1) just is located fixed station (2) under fixedly connected with image positioning system (13).

2. The multifunctional four-axis linkage screen printing machine of claim 1, wherein: one end of the left and right adjusting screw rod (10) penetrates through the fixing plate (9) and extends to the outside of the fixing plate (9), and one end of the left and right adjusting screw rod (10) is fixedly connected with an adjusting hand wheel (14).

3. The multifunctional four-axis linkage screen printing machine of claim 1, wherein: the fixed station (2) comprises a fixed seat (15), a gear box (16) is fixedly connected to the left side of the top of the fixed seat (15), a main shaft (17) is fixedly connected to one side of the gear box (16), and a servo motor (18) is fixedly connected to the back of the gear box (16).

4. The multifunctional four-axis linkage screen printing machine of claim 3, wherein: the left side fixedly connected with of fixing base (15) top is spouted cylinder (19), the output fixedly connected with of spouting mouth cylinder (19) is spouted (20).

5. The multifunctional four-axis linkage screen printing machine of claim 1, wherein: image positioning system (13) includes mount pad (21), the fixed surface of mount pad (21) is connected with transparent glass (22), the surface of mount pad (21) just is located transparent glass (22) under fixedly connected with camera (23).

6. The multifunctional four-axis linkage screen printing machine of claim 1, wherein: the bottom of the rack (1) is fixedly connected with a universal self-locking roller (24), and one side of the universal self-locking roller (24) is fixedly connected with a foot switch (25).