CN215529433U

CN215529433U - Transfer mechanism for circuit board laser engraving machine

Info

Publication number: CN215529433U
Application number: CN202121219655.XU
Authority: CN
Inventors: 付满仓; 陶旭
Original assignee: Suzhou Xinlisheng Electronics Co ltd
Current assignee: Suzhou Xinlisheng Electronics Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-14
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a transfer mechanism for a circuit board laser engraving machine, which comprises a bottom plate, wherein limiting blocks are respectively arranged at two ends of the bottom plate, a guide plate is also arranged between the two limiting blocks, a sliding groove is formed between the guide plate and the bottom plate, a sliding block is arranged in the sliding groove in a sliding manner, a connecting plate is arranged at the top of the sliding block, four supporting columns are symmetrically arranged at the top of the guide plate, a bearing plate is jointly arranged at the tops of the four supporting columns, a plurality of through holes are formed in the top of the bearing plate, and a fan is arranged at the top of the connecting plate. According to the utility model, when the circuit board to be engraved is moved, the sliding block is limited by the sliding groove, so that jolt in the moving process is effectively reduced, the problem that the circuit board to be engraved is shifted and damaged at the top of the bearing plate is effectively solved, suction is generated by the operation of the fan, the suction is acted on the circuit board to be engraved through the through hole, the circuit board to be engraved is further fixed, and the circuit board to be engraved is further effectively prevented from being shifted.

Description

Transfer mechanism for circuit board laser engraving machine

Technical Field

The utility model relates to the technical field of circuit board marking, in particular to a transfer mechanism for a circuit board laser marking machine.

Background

Circuit boards are classified into three major categories, single-sided boards, double-sided boards, and multilayer circuit boards, depending on the number of layers. First, a single panel, on the most basic PCB, the components are concentrated on one side and the wires are concentrated on the other side. Such PCBs are called single-sided circuit boards because the conductors are present on only one side thereof. The single panel is generally simple to manufacture and low in cost, but has the disadvantage that the single panel cannot be applied to a complex product. The double-sided board is an extension of a single-sided board, and is used when a single-layer wiring cannot meet the requirements of an electronic product. Copper is coated on both sides of the circuit board, so that wires are arranged between the two layers, and the wires can be connected through the through holes to form required network connection. The multilayer board refers to a printed board having three or more conductive pattern layers laminated with an insulating material therebetween at intervals, and the conductive patterns therebetween are interconnected as required. The multilayer circuit board is a product of the development of electronic information technology in the directions of high speed, multifunction, large capacity, small volume, thinning and light weight. The circuit board is classified into a Flexible Printed Circuit (FPC), a rigid Printed Circuit (PCB) and a Flexible Printed Circuit Board (FPCB) according to characteristics. The laser imprinter uses laser beam to print permanent mark on the surface of circuit board. The marking effect is that the deep substance is exposed through the evaporation of the surface substance, or the trace is carved through the chemical and physical change of the surface substance caused by the light energy, or the pattern and the character which need to be etched are shown through burning off part of the substance by the light energy.

When a circuit board to be engraved needs to be engraved on two sides, the circuit board to be engraved needs to be transferred, then the circuit board to be engraved needs to be turned over by a turning structure of a laser engraving machine, then the circuit board to be engraved is transferred to a position where engraving can be carried out by another group of transfer mechanism, when the circuit board to be engraved is moved by the laser engraving machine transfer mechanism, due to the fact that a large gap exists between a slide rail and a slide block of the existing transfer mechanism, bumping is easily caused in the transfer process, and further the position of the circuit board to be engraved deviates and certain damage is caused to the circuit board,

therefore, a transfer mechanism for a laser marking machine of a circuit board is provided, so that an inner bushing and an oil pipe can be well fixed, and the possibility of falling off of the inner bushing is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transfer mechanism for a circuit board laser engraving machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a radium-shine imprinter of circuit board is with moving mechanism that carries, includes the bottom plate, the stopper is all installed, two at the bottom plate both ends still install the deflector between the stopper, the deflector with constitute the spout between the bottom plate, slidable mounting has the slider in the spout, the connecting plate is installed at the slider top, the connecting plate slide in the deflector, four support columns, four are installed to deflector top symmetry the loading board is installed jointly at the support column top, the loading board top is provided with a plurality of through holes, the fan is installed at the connecting plate top, the fan end of breathing in with a plurality of the through hole intercommunication.

In one embodiment of the utility model, the side wall of the bottom plate is symmetrically provided with the forward and backward switches, the side wall of the sliding block is provided with the connecting sheet, and the side wall of the connecting sheet is provided with the fixing block.

In an embodiment of the present invention, the side wall of the fixing block is in clearance fit with the side wall of the bottom plate, and the fixing block is matched with the forward/backward switch.

In one embodiment of the utility model, the cross section of the sliding block is concave, the guide plate is positioned in the sliding block recess, and the side wall of the guide plate is abutted against the side wall of the sliding block.

In one embodiment of the utility model, the base plate, the guide plate and the slider surface are all provided as smooth surfaces.

In one embodiment of the present invention, the top of the bearing plate is a frosted surface.

In summary, due to the adoption of the technology, the utility model has the beneficial effects that: drive the slider through drive assembly and remove, further drive the connecting plate and remove, further drive the loading board and remove again, and then drive and treat the seal circuit board and remove, and when removing, the slider is spacing by the spout, effectual reduction removes jolting that the in-process takes place, and then effectually prevent to treat that the seal circuit board takes place the skew at the loading board top and cause the problem of damage, and produce suction through the fan operation, the rethread through hole acts on suction in treating the seal circuit board, further treat that the seal circuit board is fixed, further effectively avoid treating that the seal circuit board takes place the skew.

Drawings

FIG. 1 is a schematic axial view of a first viewing angle of the present invention;

FIG. 2 is a schematic axial view of a second viewing angle of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a fan according to the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic side view of the present invention;

fig. 7 is a schematic side view of the structure of the limiting plate portion of the utility model.

In the figure: 1. a base plate; 2. a limiting block; 3. a guide plate; 4. a chute; 5. a slider; 6. a connecting plate; 7. a support pillar; 8. a carrier plate; 9. a through hole; 10. a fan; 11. a reversing switch; 12. connecting sheets; 13. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the specification.

Example 1

Referring to fig. 1-7, the utility model provides a transfer mechanism for a laser engraving machine of a circuit board, comprising a bottom plate 1, wherein two ends of the bottom plate 1 are respectively provided with a limiting block 2 by using a screw, a guide plate 3 is arranged between the two limiting blocks 2 by using a screw, a sliding chute 4 is formed between the guide plate 3 and the bottom plate 1, a sliding block 5 is arranged in the sliding chute 4 in a sliding manner, the top of the sliding block 5 is abutted against the guide plate 3, the bottom of the sliding block 5 is abutted against the bottom plate 1, in the specific implementation, the surfaces of the bottom plate 1, the guide plate 3 and the sliding block 5 are respectively provided with a smooth surface in order to facilitate the sliding of the sliding block 5, the friction force between the sliding block 5 and the bottom plate 1 and the guide plate 3 is effectively reduced, in the specific implementation, the section of the sliding block 5 is in a concave shape, the guide plate 3 is positioned in a concave opening of the sliding block 5, the left and right sides of the sliding block 5 can be limited, the left and right directions of the sliding block 5 can be effectively avoided, the side walls of the guide plate 3 are abutted against the side walls of the sliding block 5, the transmission mechanism drives the sliding block 5 to move, the sliding block 5 is limited up and down by the bottom plate 1 and the guide plate 3 at the moment, the sliding block 5 is effectively prevented from being deviated, the guide plate 3 guides the sliding block 5, the sliding block 5 is further enabled to move along the arrangement direction, the top of the sliding block 5 is provided with the connecting plate 6 by screws, the connecting plate 6 slides on the guide plate 3, the top of the guide plate 3 is symmetrically provided with four supporting columns 7 by screws, the tops of the four supporting columns 7 are jointly provided with the bearing plate 8 by screws, in the specific implementation, the top of the bearing plate 8 is arranged in a frosted surface mode, the friction between the circuit board to be engraved and the bearing plate 8 is effectively increased, the anti-skidding is further facilitated, the top of the bearing plate 8 is provided with a plurality of through holes 9, the top of the connecting plate 6 is provided with the fan 10 by screws, the suction end of the fan 10 is communicated with the plurality of through holes 9, in the specific implementation, the fan 10 operates to generate suction force, further, the suction force is acted on the circuit board to be engraved through the through hole 9, and then the circuit board to be engraved is further limited.

In this embodiment, the bottom plate 1 lateral wall symmetry uses the screw to install switch 11 that reverses, 5 lateral walls of slider use the screw to install

connection piece

12, 12 lateral walls of connection piece use the screw to install fixed block 13, the fixed block 13 lateral wall is clearance fit with bottom plate 1 lateral wall, fixed block 13 cooperatees with switch 11 that reverses, when the concrete implementation, switch 11 that reverses is connected with the drive mechanism of radium-shine imprinter, when drive mechanism drives slider 5 and removes, slider 5 drives connection piece 12 and removes, and then drive fixed block 13 and remove, when fixed block 13 and switch 11 that reverses contact, switch 11 that reverses conducts the signal for drive mechanism, and then make drive mechanism's traffic direction change, and then subsequent work of being convenient for.

The working principle is as follows: during the use, drive assembly through radium-shine imprinter drives slider 5 and removes, further drive connecting plate 6 and remove, further drive loading board 8 of driving again removes, and then the drive treats the seal circuit board and removes, and when removing, slider 5 is carried out spacing of upper and lower direction by bottom plate 1 and deflector 3, slider 5 is carried out spacing of left and right sides direction by deflector 3, effectual reduction removes jolting that takes place of in-process, and then the effectual seal circuit board of treating takes place the skew and cause the problem of damage at loading board 8 top, and produce suction through fan 10 operation, rethread through hole 9 acts on the circuit board of treating the seal, further treat the seal circuit board and fix, further effectively avoid treating the seal circuit board and take place the skew.

It should be noted that: the model specifications of the fan 10 and the forward and backward switch 11 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the fan 10 and the reversing switch 11 will be clear to a person skilled in the art and will not be described in detail here.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

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.

Claims

1. The transfer mechanism for the laser marking machine of the circuit board comprises a base plate (1) and is characterized in that limiting blocks (2) are installed at two ends of the base plate (1), two guide plates (3) are installed between the limiting blocks (2), sliding grooves (4) are formed between the guide plates (3) and the base plate (1), sliding blocks (5) are installed in the sliding grooves (4), the tops of the sliding blocks (5) are in contact with the guide plates (3), the bottoms of the sliding blocks (5) are in contact with the base plate (1), a connecting plate (6) is installed at the top of the sliding blocks (5), the connecting plate (6) slides in the guide plates (3), four supporting columns (7) are symmetrically installed at the tops of the guide plates (3), a bearing plate (8) is installed at the tops of the four supporting columns (7) together, and a plurality of through holes (9) are formed in the top of the bearing plate (8), the fan (10) is installed at the top of the connecting plate (6), and the air suction end of the fan (10) is communicated with the through holes (9).

2. The transfer mechanism for the laser circuit board imprinter of claim 1, wherein: two direction switch (11) are installed to bottom plate (1) lateral wall symmetry, connection piece (12) are installed to slider (5) lateral wall, fixed block (13) are installed to connection piece (12) lateral wall.

3. The transfer mechanism for the laser circuit board imprinter of claim 2, wherein: the side wall of the fixed block (13) is in clearance fit with the side wall of the bottom plate (1), and the fixed block (13) is matched with the reversing switch (11).

4. The transfer mechanism for the laser circuit board imprinter of claim 1, wherein: the cross section of the sliding block (5) is in a concave shape, the guide plate (3) is arranged in the concave opening of the sliding block (5), and the side wall of the guide plate (3) is abutted to the side wall of the sliding block (5).

5. The transfer mechanism for the laser circuit board imprinter of claim 1, wherein: the surfaces of the base plate (1), the guide plate (3) and the sliding block (5) are all set to be smooth surfaces.

6. The transfer mechanism for the laser circuit board imprinter of claim 1, wherein: the top of the bearing plate (8) is arranged in a frosted surface.