CN214419957U

CN214419957U - Character ink jet machine for processing PCB

Info

Publication number: CN214419957U
Application number: CN202022697601.6U
Authority: CN
Inventors: 陈遂佰; 宋林波; 刘攀
Original assignee: Jiujiang Huaqiu Circuit Co ltd
Current assignee: Jiujiang Huaqiu Circuit Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-19
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a character ink jet machine for processing PCB boards, wherein the upper end of a workbench is provided with a mounting groove, a spraying bin is fixedly connected in the mounting groove, a hydraulic cylinder is fixedly connected at the upper end of the spraying bin, the output end of the hydraulic cylinder penetrates through the outer wall of the spraying bin and extends to the inside, a push disc is fixedly connected at the output end of the hydraulic cylinder, a limiting plate is fixedly connected at the lower end of the push disc, a micro motor is fixedly connected on the inner wall of the limiting plate, the output end of the micro motor is rotatably connected with a rotating shaft, an ink jet device is fixedly connected on the rotating shaft, a base is fixedly connected at the lower end of the workbench, an installation door is movably connected at one side of the base through a hinge, an ink pump is fixedly connected at one side of the inner wall of the base, which is close to the installation door, a hose is fixedly connected at the upper end of the ink pump, the hose penetrates through the outer wall of the workbench and extends to the inside of the spraying bin, one end of the hose is connected with the upper end of the ink jet device, so that the cleaning of the sprayed ink in the machine body is effectively realized.

Description

Character ink jet machine for processing PCB

Technical Field

The utility model relates to a technical field of PCB board processing specifically is a characters ink jet printer of PCB board processing usefulness.

Background

A PCB board, also known as a printed circuit board, is a provider of electrical connection of electronic components, the development of which has been historical for more than 100 years, the design of which is mainly a layout design, the main advantage of adopting the circuit board is that errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, the existing PCB board ink-jet uses a roller to carry out roller printing and coating on the PCB board, the roller coating has low adherence, which results in long drying time, and the existing PCB board is not cleaned before roller coating, so that dust and dirt carried on the PCB board can not be removed, which results in poor later ink-jet effect, for example, a patent with application number of 201920912317.0, a PCB board character ink-jet machine comprises a base, a spraying cabin is arranged at the top end of the base, a moving cabin is arranged at the top end of the spraying cabin, connecting boards are connected at two sides at the bottom end of the moving cabin, and a sliding block is connected at the outer side of the connecting boards, the inside both sides in spraying storehouse all are connected with slider assorted spout, and the internally mounted of spout has electric putter, the internally mounted in removal storehouse has the pneumatic cylinder, and the pneumatic cylinder output installs the motor, the output of motor is connected with the eccentric disc. The utility model discloses a base that sets up, the spraying storehouse, remove the storehouse, the connecting plate, the spout, electric putter, electrostatic generator, the static emission rifle, connecting rod and shower nozzle, although realized earlier by electrostatic generator and static emission rifle to carry out the static and spray to the PCB board, make to have the adsorptivity on the PCB board, then restart ink pump makes the shower nozzle toward spraying ink on the PCB board, thereby make the dependence of ink strong, reduce stoving latency, when nevertheless adding ink or function, the clearance of being not convenient for after the ink sprays, be not convenient for clear up organism inside simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a characters ink jet printer of PCB board processing usefulness for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a character ink jet machine for processing a PCB comprises a workbench, wherein the upper end of the workbench is provided with a mounting groove, a spraying bin is fixedly connected in the mounting groove, the upper end of the spraying bin is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the outer wall of the spraying bin and extends to the inside, the output end of the hydraulic cylinder is fixedly connected with a pushing disc, the lower end of the pushing disc is fixedly connected with a limiting plate, the inner wall of the limiting plate is fixedly connected with a micro motor, the output end of the micro motor is rotatably connected with a rotating shaft, an ink jet device is fixedly connected on the rotating shaft, the lower end of the workbench is fixedly connected with a base, one side of the base is movably connected with a mounting door through a hinge, one side of the inner wall of the base, which is close to the mounting door, is fixedly connected with an ink pump, the upper end of the ink pump is fixedly connected with a hose, the hose penetrates through the outer wall of the workbench and extends to the inside of the spraying bin, one end of the hose is connected with the upper end of the ink jet device, so that cleaning of ink in the machine body or sprayed ink is effectively achieved.

Furthermore, the inner wall of the spraying bin is symmetrically provided with sliding grooves, so that the plate is convenient to mount and place.

Further, spraying storehouse lower extreme sliding connection has the limiting plate, limiting plate outer wall symmetry fixedly connected with slider, the slider agrees with the spout, is convenient for place the board and slides.

Furthermore, be equipped with the constant head tank on the installation door one end outer wall, the symmetry is equipped with a plurality of dovetail grooves on the constant head tank inner wall, is convenient for spacing to the stop cock.

Furthermore, a limiting groove is formed in the outer wall of one side of the base and corresponds to the positioning groove, and a limiting block is convenient to fix.

Furthermore, the limiting groove is fixedly connected with a limiting block, and a positioning hole is formed in the limiting block, so that the limiting bolt can be conveniently fixed.

Furthermore, a limiting bolt is connected in the positioning groove in a sliding mode, trapezoidal teeth are symmetrically and fixedly connected to the outer wall of the limiting bolt, the trapezoidal teeth are matched with the trapezoidal grooves, and the limiting bolt is matched with the positioning hole to fix and limit the installation door.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a board of placing of installation of spraying storehouse lower extreme places the spout of design on the slider of design on the board and the spraying storehouse inner wall, has effectively realized being convenient for after the function and has cleared up placing the board, and is further, has effectively realized clearing up inside the base through the installation door of design on the base.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1A according to the present invention;

FIG. 4 is an enlarged schematic view of the spraying chamber of the present invention;

fig. 5 is an enlarged schematic view of the placing plate of the present invention.

In the figure: 1. a work table; 2. a spraying bin; 3. a base; 4. placing the plate; 11. mounting grooves; 21. a hydraulic cylinder; 22. pushing the disc; 23. a limiting plate; 24. a micro motor; 25. an ink jet device; 26. a rotating shaft; 27. a chute; 31. installing a door; 32. an ink pump; 33. a limiting groove; 34. a limiting block; 41. a slider; 311. positioning a groove; 312. a trapezoidal groove; 313. a limit bolt; 321. a hose; 341. positioning holes; 313a, trapezoidal teeth.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, a character ink jet printer for processing PCB comprises a workbench 1, wherein an installation groove 11 is arranged at the upper end of the workbench 1, a spraying chamber 2 is fixedly connected in the installation groove 11, a hydraulic cylinder 21 is fixedly connected at the upper end of the spraying chamber 2, the output end of the hydraulic cylinder 21 penetrates through the outer wall of the spraying chamber 2 and extends into the spraying chamber, a push disc 22 is fixedly connected at the output end of the hydraulic cylinder 21, a limit plate 23 is fixedly connected at the lower end of the push disc 22, a micro motor 24 is fixedly connected on the inner wall of the limit plate 23, the output end of the micro motor 24 is rotatably connected with a rotating shaft 26, an ink jet device 25 is fixedly connected on the rotating shaft 26, a base 3 is fixedly connected at the lower end of the workbench 1, a mounting door 31 is movably connected at one side of the base 3 through a hinge, an ink pump 32 is fixedly connected at one side of the inner wall of the base 3 close to the mounting door 31, ink pump 32 upper end fixedly connected with hose 321, hose 321 runs through 1 outer wall of workstation and extends inside spraying storehouse 2, hose 321 one end links to each other with inkjet device 25 upper end, and the printing ink that effectively realizes in the organism or spray clears up.

Please refer to fig. 1, 2, 4, and 5 again, the inner wall of the spraying cabin 2 is symmetrically provided with sliding chutes 27, the lower end of the spraying cabin 2 is connected with a placing plate 4 in a sliding manner, the outer wall of the placing plate 4 is symmetrically and fixedly connected with sliding blocks 41, and the sliding blocks 41 are engaged with the sliding chutes 27, so as to facilitate the sliding of the placing plate 4.

Please refer to fig. 1-3 again, a positioning groove 311 is disposed on an outer wall of one end of the installation door 31, a plurality of trapezoidal grooves 312 are symmetrically disposed on an inner wall of the positioning groove 311, a limiting groove 33 is disposed on an outer wall of one side of the base 3, the limiting groove 33 corresponds to the positioning groove 311, a limiting block 34 is fixedly connected in the limiting groove 33, a positioning hole 341 is disposed on the limiting block 34, a limiting bolt 313 is slidably connected in the positioning groove 311, trapezoidal teeth 313a are symmetrically and fixedly connected to an outer wall of the limiting bolt 313, the trapezoidal teeth 313a are engaged with the trapezoidal grooves 312, and the limiting bolt 313 is engaged with the positioning hole 341, so that the installation door 31 is fixed or opened conveniently.

The utility model discloses a concrete operation as follows:

the utility model discloses at first place the PCB board on placing board 4, start pneumatic cylinder 21, pneumatic cylinder 21 drives and pushes away dish 22 downstream, it is spacing to the PCB board to set up spacing board 23 on pushing away dish 22 and place 4 contacts of board, it realizes accurate location to make the unable removal of PCB board, carry out the inkjet through ink jet set 25 to the PCB board, when the inkjet position is adjusted to needs, start micro motor 24 and remove, to the inkjet of the different positions of PCB board, after the inkjet, will place 4 forward roll-offs of board, will install door 31 and open and clear up.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a characters ink jet printer of PCB board processing usefulness, includes workstation (1), its characterized in that, workstation (1) upper end is equipped with mounting groove (11), fixedly connected with spraying storehouse (2) in mounting groove (11), spraying storehouse (2) upper end fixedly connected with pneumatic cylinder (21), pneumatic cylinder (21) output runs through spraying storehouse (2) outer wall and extends inside, pneumatic cylinder (21) output end fixedly connected with pushes away dish (22), push away dish (22) lower extreme fixedly connected with limiting plate (23), fixedly connected with micro motor (24) on limiting plate (23) inner wall, micro motor (24) output rotates and is connected with axis of rotation (26), fixedly connected with ink jet set (25) on axis of rotation (26), workstation (1) lower extreme fixedly connected with base (3), base (3) one side has installation door (31) through hinge swing joint, base (3) inner wall is close one side fixedly connected with ink pump (32) of installation door (31), ink pump (32) upper end fixedly connected with hose (321), hose (321) run through workstation (1) outer wall and extend inside spraying storehouse (2), hose (321) one end is connected with inkjet device (25) upper end.

2. The character ink-jet machine for processing the PCB as claimed in claim 1, wherein the inner wall of the spraying cabin (2) is symmetrically provided with sliding chutes (27).

3. The character ink-jet machine for processing the PCB as claimed in claim 2, wherein a placing plate (4) is connected to the lower end of the spraying bin (2) in a sliding manner, sliders (41) are symmetrically and fixedly connected to the outer wall of the placing plate (4), and the sliders (41) are matched with the sliding grooves (27).

4. The letter ink-jet machine for processing PCB as claimed in claim 1, wherein the outer wall of one end of said installation door (31) is provided with a positioning groove (311), and the inner wall of said positioning groove (311) is symmetrically provided with a plurality of trapezoidal grooves (312).

5. The character ink-jet machine for processing the PCB as claimed in claim 4 wherein a limiting groove (33) is provided on an outer wall of one side of the base (3), the limiting groove (33) corresponding to the positioning groove (311).

6. The character ink jet machine for processing the PCB as claimed in claim 5, wherein a limit block (34) is fixedly connected in the limit groove (33), and a positioning hole (341) is formed on the limit block (34).

7. The character ink-jet machine for processing the PCB as claimed in claim 6 wherein a limit bolt (313) is connected in the positioning slot (311) in a sliding manner, trapezoidal teeth (313a) are symmetrically and fixedly connected to the outer wall of the limit bolt (313), the trapezoidal teeth (313a) are matched with the trapezoidal slot (312), and the limit bolt (313) is matched with the positioning hole (341).