CN217073717U

CN217073717U - Intelligent circuit printing machine for PCB

Info

Publication number: CN217073717U
Application number: CN202220889319.4U
Authority: CN
Inventors: 黎斌; 贾攀; 朱崇淼
Original assignee: Zhuhai Junde Electric Co ltd
Current assignee: Zhuhai Junde Electric Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-29
Anticipated expiration: 2032-04-18

Abstract

The utility model provides an intelligent circuit printing machine for PCB boards, which comprises a processing table, concave slats, a threaded rod and a small-sized bearing, wherein a solder paste printing equipment body is arranged in the middle of the rear side of the upper end surface of the processing table, a processing platform is arranged in the middle of the upper end surface of the processing table, a plurality of electric telescopic rods are symmetrically arranged on the left side and the right side of the upper end surface of the processing table, the upper end surfaces of the plurality of electric telescopic rods are respectively fixed with two transverse connecting plates, specifications such as the concave slats are arranged, two concave slats are respectively arranged on the opposite inner end surfaces of the plurality of transverse connecting plates, the design solves the problems that the prior circuit printing machine uses a plurality of hand-screwed screws to clamp a steel mesh everywhere, wastes time and reduces the working efficiency, the utility model has reasonable structure, can clamp the steel mesh everywhere fast, saves time and labor, can effectively improve the working efficiency and can finely adjust the clamping angle of the steel mesh, thereby facilitating the printing operation of the line printer.

Description

Intelligent circuit printing machine for PCB

Technical Field

The utility model discloses a PCB board is with intelligent circuit printing machine belongs to lithography apparatus technical field.

Background

Modern circuit printing machines generally consist of mechanisms such as plate loading, solder paste adding, stamping, power transmission circuit boards and the like. The working principle is as follows: fix the circuit board that will print earlier at the printing location bench, then by the left and right sides scraper of printing machine tin cream or red glue pass through the steel mesh and leak printing in corresponding pad, to the even PCB of leaking printing, carry out automatic paster to the chip mounter through transmission platform input, current tin cream printing device, need press from both sides the steel mesh when using after tightly, just can print the use, however, current line printing machine uses a plurality of hand-screw screws to press from both sides the steel mesh each department tightly, it is comparatively inconvenient, waste time and reduced its work efficiency, therefore, the problem that the aforesaid appears is solved with intelligent line printing machine to the PCB board of now urgent need.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an intelligent circuit printing machine is used to PCB board to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure can press from both sides each department of steel mesh tightly fast, and labour saving and time saving can effectively improve its work efficiency, and can finely tune the steel mesh and press from both sides tight angle, thereby the circuit printing machine's of being convenient for printing operation more.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an intelligent line printing machine for a PCB comprises a processing table, two concave strips, two threaded rods and small bearings, wherein a solder paste printing equipment body is arranged in the middle of the rear side of the upper end face of the processing table, the processing table is arranged in the middle of the upper end face of the processing table, a plurality of electric telescopic rods are symmetrically arranged on the left side and the right side of the upper end face of the processing table, the upper end faces of the electric telescopic rods are fixed with two transverse connecting plates, the specifications of the concave strips are respectively arranged on the opposite inner end faces of the plurality of transverse connecting plates, the two concave strips are positioned above the processing table, the specifications of the threaded rods are respectively arranged in two, the two threaded rods are respectively arranged in the middle of the upper end faces of the two concave strips in a penetrating manner, the lower sides of the annular side faces of the two threaded rods are respectively provided with a sealing bearing, and the lower end faces of the two sealing bearings are both fixed with a rectangular pressing plate, two the terminal surface runs through from the front to the equidistance in back under the spill slat is provided with a plurality of hand screws, the specification such as small-size bearing is provided with a plurality ofly, and is a plurality of small-size bearing is located two spill slats respectively, and a plurality of small-size bearings fix respectively at a plurality of hand screw annular side upsides.

Furthermore, the circular discs are transversely fixed on the upper end surfaces of the two threaded rods, connecting bearings are transversely fixed on the right sides of the upper end surfaces of the two circular discs, and the cylindrical rod is fixed inside the two connecting bearings.

Furthermore, the cylindrical handle is fixedly sleeved on the annular side surfaces of the two cylindrical rods, and the anti-skid grains are arranged on the annular side surfaces of the two cylindrical handles.

Furthermore, a plurality of compression springs are equidistantly arranged inside the two concave strip plates, the upper ends of the plurality of compression springs are fixed at the upper ends inside the two concave strip plates, and the lower ends of the plurality of compression springs are respectively fixed on the upper end surfaces of the two rectangular pressing plates.

Furthermore, the circular plate is fixed on the upper end surfaces of the small bearings, and the steel mesh is clamped between the circular plates and the two rectangular pressing plates.

Furthermore, the control equipment is arranged on the front end face of the processing table and is in control connection with the solder paste printing equipment body and the electric telescopic rod.

The utility model has the advantages that: the utility model discloses an intelligent circuit printing machine is used to PCB board, because of the utility model discloses added electric telescopic handle, transverse connection pole, spill slat, circular slab, miniature bearing, hand screw, cylindric handle, connection bearing, sealed bearing, circular dish, threaded rod, compression spring and rectangle clamp plate, can press from both sides steel mesh each department fast tightly, labour saving and time saving can effectively improve its work efficiency, and can finely tune the steel mesh and press from both sides tight angle to the circuit printing machine's of being convenient for printing operation more, and this device convenience good, the practicality is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the intelligent circuit printer for PCB of the present invention;

fig. 2 is a schematic view of a part of the intelligent circuit printer for PCB of the present invention;

fig. 3 is a schematic view of the front connection of a plurality of compression springs of the intelligent circuit printer for PCB board of the present invention;

in the figure: 1-processing table, 2-control equipment, 3-processing platform, 4-solder paste printing equipment body, 5-electric telescopic rod, 6-transverse connecting rod, 7-concave strip plate, 8-circular plate, 9-small bearing, 10-hand screw, 11-steel mesh, 12-cylindrical handle, 13-connecting bearing, 14-sealing bearing, 15-circular plate, 16-threaded rod, 17-compression spring and 18-rectangular pressing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent line printer for a PCB comprises a processing table 1, concave strips 7, threaded rods 16 and small bearings 9, wherein a solder paste printing equipment body 4 is arranged in the middle of the rear side of the upper end face of the processing table 1, a processing platform 3 is arranged in the middle of the upper end face of the processing table 1, a plurality of electric telescopic rods 5 are symmetrically arranged on the left side and the right side of the upper end face of the processing table 1, transverse connecting plates 6 are fixed on the upper end faces of the plurality of electric telescopic rods 5, two concave strips 7 are arranged in a regular mode, the two concave strips 7 are respectively arranged on the opposite inner end faces of the plurality of transverse connecting plates 6, the two concave strips 7 are positioned above the processing platform 3, two threaded rods 16 are arranged in a regular mode, the two threaded rods 16 are respectively arranged in the middle of the upper end faces of the two concave strips 7 in a penetrating mode, sealing bearings 14 are arranged on the lower sides of the annular side faces of the two threaded rods 16, and rectangular pressing plates 18 are fixed on the lower end faces of the two sealing bearings 14, the lower terminal surface of two spill laths 7 runs through from the front to back equidistance and is provided with a plurality of hand screws 10, and specification such as miniature bearing 9 is provided with a plurality ofly, and a plurality of miniature bearing 9 are located two spill laths 7 respectively, and a plurality of miniature bearing 9 are fixed respectively at a plurality of hand screws 10 annular side upside, and this design has been solved original line printing machine and has been used a plurality of hand screws to press from both sides the steel mesh everywhere tightly, the problem of waste time and reduced its work efficiency.

Circular dish 15 transversely fixes at two threaded rod 16 up end, and two circular dish 15 up end right sides all transversely are fixed with connection bearing 13, and the cylinder pole is fixed inside two connection bearings 13, through the connection bearing 13 that sets up, makes things convenient for the staff to swing the arm and twists two cylindric grips 12.

The cylindrical handle 12 is fixedly sleeved on the annular side surfaces of the two cylindrical rods, the anti-skid grains are arranged on the annular side surfaces of the two cylindrical handles 12, and the two threaded rods 16 are more conveniently twisted by a worker through the arranged cylindrical handles 12.

A plurality of compression spring 17 equidistance set up inside two spill slats 7, and a plurality of compression spring 17 upper ends are fixed in the inside upper end of two spill slats 7, and a plurality of compression spring 17 lower extremes are fixed respectively at two rectangle clamp plates 18 up end, through a plurality of compression spring 17 that set up, can press steel mesh 11 everywhere to make steel mesh 1 steadiness better.

Circular plate 8 is fixed at a plurality of small-size bearing 9 up end, and steel mesh 11 card is established between a plurality of circular plates 8 and two rectangle clamp plates 18, through a plurality of circular plates 8 and the small-size bearing 9 that set up, makes things convenient for the staff to twist hand screw 10 and finely tunes the steel mesh 11 position.

The control device 2 is arranged on the front end face of the processing table 1, the control device 2 is in control connection with the solder paste printing device body 4 and the electric telescopic rod 5, and the control device 2 is arranged, so that a worker can control and use the device more conveniently.

As an embodiment of the present invention: simultaneously, clockwise rotating the two cylindrical handles 12 and swinging the arms to rotate the circular disc 15, further enabling the two threaded rods 16 to respectively move upwards in the middle of the concave laths 7, the compression springs 17 to be compressed, then clamping the steel mesh 11 between the two concave laths 7, enabling the upper end of the steel mesh 11 to be positioned below the two rectangular pressing plates 18 and the lower end of the steel mesh 11 to be positioned above the circular plates 8, then fixing an external camera pad on the processing platform 3 and being positioned under the steel mesh 11, then simultaneously rotating the two cylindrical handles 12 and swinging the arms to enable the circular disc 15 to rotate, further enabling the two threaded rods 16 to respectively rotate downwards in the middle of the concave laths 7, enabling the two concave laths 7 to press the steel mesh 11, simultaneously rebounding the compression springs 17 to tightly press the steel mesh 11, then, the control equipment 2 can control the two electric telescopic rods 5 to move downwards, so that the lower end of the steel mesh 11 is attached to the upper end of an external camera bonding pad, and then the control equipment 2 controls the solder paste printing equipment body 4 to perform printing work; when the steel mesh 11 is not smooth enough, can be through threaded rod 16 with two rectangle clamp plates 18 fine setting pine, twist two hand-screw screws 10 and can adjust the steel mesh 11 horizontal position slightly to one side after that, and then the solder paste lithography apparatus body 4 of being convenient for carries out the printing operation better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a PCB board is with intelligent line printing machine, includes processing platform (1), spill slat (7), threaded rod (16) and small-size bearing (9), its characterized in that: the tin cream lithography apparatus body (4) is arranged in the middle of the rear side of the upper end face of the processing table (1), the processing platform (3) is arranged in the middle of the upper end face of the processing table (1), the left side and the right side of the upper end face of the processing table (1) are symmetrically provided with a plurality of electric telescopic rods (5), the upper end faces of the electric telescopic rods (5) are respectively fixed with a transverse connecting plate (6), two concave strips (7) are arranged in an equal specification mode, the two concave strips (7) are respectively arranged on the opposite inner end faces of the plurality of transverse connecting plates (6), the two concave strips (7) are positioned above the processing platform (3), two threaded rods (16) are arranged in an equal specification mode, the two threaded rods (16) are respectively arranged in the middle of the upper end faces of the two concave strips (7) in a penetrating mode, and sealing bearings (14) are arranged on the lower sides of the annular side faces of the threaded rods (16), two the terminal surface all is fixed with rectangle clamp plate (18) under sealed bearing (14), two the terminal surface runs through from the front to the back equidistance and is provided with a plurality of hand-screw screws (10) under spill slat (7), specification such as miniature bearing (9) is provided with a plurality ofly, and is a plurality of miniature bearing (9) are located two spill slats (7) respectively, and a plurality of miniature bearing (9) are fixed respectively at a plurality of hand-screw screws (10) annular side upside.

2. The intelligent line printer for the PCB of claim 1, wherein: the upper end faces of the two threaded rods (16) are transversely fixed with circular discs (15), connecting bearings (13) are transversely fixed on the right sides of the upper end faces of the two circular discs (15), and cylindrical rods are fixed inside the two connecting bearings (13).

3. The intelligent line printer for the PCB as claimed in claim 2, wherein: the annular side surfaces of the two cylindrical rods are fixedly sleeved with cylindrical grips (12), and the annular side surfaces of the two cylindrical grips (12) are provided with anti-skid lines.

4. The intelligent line printer for the PCB of claim 1, wherein: two the inside impartial distance of spill slat (7) is provided with a plurality of compression spring (17), and a plurality of compression spring (17) upper end is fixed in the inside upper end of two spill slats (7), and a plurality of compression spring (17) lower extreme is fixed respectively in two rectangle clamp plates (18) up end.

5. The intelligent line printer for the PCB of claim 1, wherein: the upper end faces of the small bearings (9) are all fixed with circular plates (8), and steel nets (11) are clamped between the circular plates (8) and the two rectangular pressing plates (18).

6. The intelligent line printer for the PCB of claim 1, wherein: the front end face of the processing table (1) is provided with a control device (2), and the control device (2) is in control connection with the solder paste printing device body (4) and the electric telescopic rod (5).