CN216423787U - PCB electronic circuit board printing workbench - Google Patents

Abstract

The utility model provides a PCB electronic circuit board print table, includes base, brace table, workstation body and splash guard, the brace table sets up at the base up end, the workstation body is located the brace table upside, the splash guard sets up on the brace table, and the cover locates the workstation body outside, the splash guard, prevent printing in-process printing ink spill, accessible simultaneously motor, first connecting rod, second slide rail, second slider, first slide rail, first slider and ejector pin drive the workstation body and reciprocate, and then adjust the position of workstation body, decide the splashproof height of splash guard, the PCB board of adaptable different specifications enlarges the application scope of equipment, promotes the splashproof effect.

Description

PCB electronic circuit board printing workbench

Technical Field

The utility model relates to a-field especially relates to a PCB electronic circuit board print workbench.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved. The printed circuit board has good product consistency, can adopt standardized design, and is beneficial to realizing mechanization and automation in the production process. Meanwhile, the whole printed circuit board subjected to assembly and debugging can be used as an independent spare part, so that the exchange and maintenance of the whole product are facilitated. At present, printed wiring boards have been used very widely in the manufacture of electronic products.

PCB circuit board need use the printing workstation at the in-process of printing among the prior art, but traditional printing workstation can the spill at the in-process printing ink that carries out the printing to the PCB circuit board, is difficult to the clearance, to sum up, this application now provides a PCB electronic circuit board printing workstation and solves the problem that above-mentioned appears.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a PCB printing workbench to solve the above problems in the prior art.

Based on the above purpose, the utility model provides a PCB electronic circuit board print workbench, including base, brace table, workstation body and splash shield, the brace table sets up at the base up end, the workstation body is located the brace table upside, the splash shield sets up on the brace table, and the cover locates the workstation body outside.

Preferably, the cross section of the splash shield is of a zigzag structure.

Preferably, the automatic splash-proof device further comprises an auxiliary splash-proof mechanism, wherein the auxiliary splash-proof mechanism is positioned inside the base and used for adjusting the height of the workbench body; the auxiliary splash-proof mechanism comprises a motor, a first connecting rod, a second sliding rail, a second sliding block, a first sliding rail, a first sliding block and ejector rods, wherein the motor is welded on the base, one end of the first connecting rod is fixedly connected with the output end of the motor, one end of the second connecting rod is rotatably connected with the other end of the first connecting rod, the second sliding rail is vertically arranged inside the base, the second sliding block is slidably connected inside the second sliding rail, the first sliding rail is fixedly connected with the second sliding block, the first sliding block is slidably connected inside the first sliding rail, the other end of the second connecting rod is rotatably connected onto the first sliding block, the ejector rods are provided with two groups, the two groups of ejector rods are symmetrically arranged on the first sliding rail, and the tops of the two groups of ejector rods penetrate through the base and the supporting table and are fixedly connected with the workbench body.

More preferably, supplementary splashproof mechanism still includes the guide holder, the guide holder rotates to be connected inside the base, and the guide holder cover is located outside the second connecting rod, and second connecting rod and guide holder sliding connection.

Preferably, the side surface of the base is hinged with an access door.

From the above, the utility model has the advantages that: the utility model discloses a splash guard, prevent printing ink spill in the printing process, simultaneously the accessible motor, first connecting rod, second slide rail, second slider, first slide rail, first slider and ejector pin drive the workstation body and reciprocate, and then adjust the position of workstation body, the splashproof height of decision splash guard, the PCB board of adaptable different specifications enlarges the application scope of equipment, promotes the splashproof effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the auxiliary splash-proof mechanism of the present invention.

In the reference symbols: 1. a base; 2. a support table; 3. a splash shield; 4. a table body; 5. an auxiliary splash guard mechanism; 51. an electric motor; 52. a first link; 53. a second link; 54. a first slider; 55. a first slide rail; 56. a top rod; 57. a second slide rail; 58. a second slider; 59. a guide seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Referring to fig. 1-3, a PCB printed circuit board worktable includes a base 1, a supporting platform 2, a worktable body 4 and a splash shield 3, the supporting platform 2 is arranged on the upper end surface of the base 1, the workbench body 4 is positioned on the upper side of the supporting platform 2, the splash guard 3 is arranged on the supporting platform 2, and is sleeved outside the workbench body 4, the utility model prevents the ink from splashing in the printing process through the splash-proof plate 3, meanwhile, the working table body 4 can be driven to move up and down by the motor 51, the first connecting rod 52, the second connecting rod 53, the second slide rail 57, the second slide block 58, the first slide rail 55, the first slide block 54 and the mandril 56, and then adjust the position of workstation body 4, decide the splashproof height of splashproof board 3, adaptable different specifications's PCB board enlarges the application scope of equipment, promotes the splashproof effect.

As an improvement of the scheme, the cross section of the splash guard 3 is of a zigzag structure.

As the improvement of the above scheme, the automatic anti-splash device further comprises an auxiliary anti-splash mechanism 5, wherein the auxiliary anti-splash mechanism 5 is positioned inside the base 1 and used for adjusting the height of the workbench body 4; the auxiliary splash-proof mechanism 5 comprises a motor 51, a first connecting rod 52, a second connecting rod 53, a second sliding rail 57, a second sliding block 58, a first sliding rail 55, a first sliding block 54 and a push rod 56, wherein the motor 51 is welded on the base 1, one end of the first connecting rod 52 is fixedly connected with the output end of the motor 51, one end of the second connecting rod 53 is rotatably connected with the other end of the first connecting rod 52, the second sliding rail 57 is vertically arranged inside the base 1, the second sliding block 58 is slidably connected inside the second sliding rail 57, the first sliding rail 55 is fixedly connected with the second sliding block 58, the first sliding block 54 is slidably connected inside the first sliding rail 55, the other end of the second connecting rod 53 is rotatably connected on the first sliding block 54, the push rods 56 are provided with two groups, the two groups of push rods 56 are symmetrically arranged on the first sliding rail 55, and the tops of the two groups of push rods 56 penetrate through the base 1 and the support table 2, is fixedly connected with the workbench body 4.

As a modified solution of the above solution, the auxiliary splash-proof mechanism 5 further includes a guide seat 59, the guide seat 59 is rotatably connected inside the base 1, the guide seat 59 is sleeved outside the second connecting rod 53, and the second connecting rod 53 is slidably connected with the guide seat 59.

As a modified scheme of the scheme, an access door is hinged to the side face of the base 1.

The working process is as follows: before printing the PCB, the motor 51 is operated, the output end of the motor 51 rotates to drive the first connecting rod 52 to rotate, the first connecting rod 52 rotates to drive the second connecting rod 53 to swing, the second connecting rod 53 swings to drive the first sliding block 54 to slide in a reciprocating manner in the first sliding rail 55, the first sliding block 54 applies force to the first sliding rail 55, the first sliding rail 55 applies force to the second sliding block 58, the second sliding block 58 moves upwards or downwards in the second sliding rail 57 to drive the first sliding rail 55 to move upwards or downwards, and then the workbench body 4 is driven to move upwards or downwards through the ejector rod 56, the relative height of the workbench body 4 and the splash-proof plate 3 is adjusted, the height of the workbench body 4 is adjusted according to the specification of the printing plate, printing is performed again, and ink splashing is prevented.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the invention. The foregoing description is only illustrative of the preferred embodiments of the invention, which can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. All the contents that do not depart from the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (5)

1. A PCB electronic circuit board printing workbench, comprising:

a base (1);

the supporting platform (2), the supporting platform (2) is arranged on the upper end face of the base (1);

the workbench body (4), the workbench body (4) is positioned on the upper side of the support table (2);

the splash guard (3) is arranged on the support table (2) and sleeved outside the workbench body (4).

2. A PCB workbench according to claim 1, characterized in that the cross-section of the splash shield (3) is of a zigzag structure.

3. The PCB electronic circuit board printing workbench according to claim 1, further comprising an auxiliary splash guard mechanism (5), wherein the auxiliary splash guard mechanism (5) is located inside the base (1) and is used for adjusting the height of the workbench body (4);

the auxiliary splash guard mechanism (5) comprises:

the motor (51), the said motor (51) is welded on base (1);

one end of the first connecting rod (52) is fixedly connected with the output end of the motor (51);

one end of the second connecting rod (53) is rotatably connected with the other end of the first connecting rod (52);

the second sliding rail (57), the second sliding rail (57) is vertically arranged inside the base (1);

the second sliding block (58) is connected inside the second sliding rail (57) in a sliding mode;

the first sliding rail (55), the first sliding rail (55) is fixedly connected with the second sliding block (58); and

the first sliding block (54) is connected inside the first sliding rail (55) in a sliding mode, and the other end of the second connecting rod (53) is connected to the first sliding block (54) in a rotating mode; and

the ejector rods (56), the ejector rods (56) are provided with two groups, the two groups of ejector rods (56) are symmetrically arranged on the first sliding rail (55), and the tops of the two groups of ejector rods (56) penetrate through the base (1) and the supporting table (2) and are fixedly connected with the workbench body (4).

4. The PCB electronic circuit board printing workbench according to claim 3, wherein the auxiliary splash-proof mechanism (5) further comprises a guide seat (59), the guide seat (59) is rotatably connected inside the base (1), the guide seat (59) is sleeved outside the second connecting rod (53), and the second connecting rod (53) is slidably connected with the guide seat (59).

5. A PCB workbench according to claim 1, characterized in that the base (1) is hinged with an access door on its side.

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