CN211378398U

CN211378398U - High-frequency needle threading device for circuit board

Info

Publication number: CN211378398U
Application number: CN202020418361.9U
Authority: CN
Inventors: 殳海华
Original assignee: Haiyan Gene New Energy Technology Co ltd
Current assignee: Haiyan Gene New Energy Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-08-28
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a circuit board high frequency needle threading device, including the shaking table, the even fixed mounting in upper surface outside of shaking table has four support columns, four the common fixedly connected with fixed plate in upper end of support column, the last fixed surface of fixed plate installs actuating mechanism, actuating mechanism's front fixed surface installs control panel, just actuating mechanism's output shaft runs through fixed plate fixedly connected with limit clamp, the upper surface middle part of shaking table is provided with foraminiferous mould, the upper surface of foraminiferous mould is provided with the needle box, the last fixed surface of needle box installs the spacing handle that corresponds with limit clamp. The utility model discloses a start the shaking table, realize high-frequency vibration, cooperate actuating mechanism and spacing clamp to use simultaneously for needle box and foraminiferous mould rotate, can guarantee longer needle and insert the circuit board, have strengthened the efficiency that the needle inserted the circuit board, wear needle efficient, have improved work efficiency.

Description

High-frequency needle threading device for circuit board

Technical Field

The utility model relates to a circuit board production technical field specifically is circuit board high frequency pin-threading device.

Background

The circuit board is also called flexible circuit board, which is a circuit board made of polyimide. The circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property. The circuit board has the name: circuit board, PCB board, aluminium base board, high frequency board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board etc.. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. According to the characteristics of the material of the circuit board and the field of wide application, the three-dimensional space characteristics and the thin thickness are better applied to digital products, mobile phones and notebook computers in order to more effectively save the volume and achieve certain accuracy. Instruments recommended by Zhitai group to be suitable for circuit board (FPC) detection include MUMA200 full-aluminum alloy type optical image measuring instrument, three-axis full-automatic optical image measuring instrument VMC250S, VMC four-axis full-automatic optical image measuring instrument, VMS series optical image measuring instrument, and the like.

When the circuit board is produced, a needle threading machine is needed to thread pins on the circuit board, but the existing circuit board needle threading machine only adopts a vibration principle to realize needle threading work, but the longer needle cannot be inserted into the circuit board, so that the needle threading effect is reduced, and the working efficiency is reduced; and the circuit board threading machine can produce great noise when using, influences staff's physical and mental health, and the comfort level of using is relatively poor. Therefore, a high-frequency needle threading device for a circuit board is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-frequency needle threading device for a circuit board, which solves the problem that the existing circuit board needle threading machine only adopts the vibration principle to realize the needle threading work, but leads to that longer needles can not be inserted into the circuit board, so that the needle threading effect is reduced and the work efficiency is reduced; and the circuit board needle threading machine can produce great noise when using, influences staff's physical and mental health, the relatively poor problem of comfort level of use.

In order to achieve the above object, the utility model provides a following technical scheme: circuit board high frequency needle threading device, including the shaking table, the even fixed mounting of upper surface outside of shaking table has four support columns, four the common fixedly connected with fixed plate in upper end of support column, the last fixed surface of fixed plate installs actuating mechanism, actuating mechanism's front fixed surface installs control panel, just actuating mechanism's output shaft runs through the spacing clamp of fixed plate fixedly connected with, the upper surface middle part of shaking table is provided with foraminiferous mould, the upper surface of foraminiferous mould is provided with the needle box, the last fixed surface of needle box installs the spacing handle that corresponds with the spacing clamp.

Preferably, the limiting clamp comprises a limiting groove arranged at the bottom, and the limiting groove is matched with the limiting handle.

Preferably, the lower surface of the die with the holes is symmetrically provided with clamping grooves, and the lower surface of the needle box is symmetrically and rotatably connected with clamping blocks matched with the clamping grooves.

Preferably, fixed mounting has U type acoustical panel between shaking table and the fixed plate, U type acoustical panel is located the outside of support column, just the front surface symmetry of U type acoustical panel articulates there is acoustical panel shutter, acoustical panel shutter and U type acoustical panel's inside all is provided with built-in amortization cotton layer.

Preferably, the sound-absorbing board door is characterized in that connecting blocks are symmetrically and fixedly mounted on the front surface of the sound-absorbing board door, an operation handle is fixedly mounted on the front surface of each connecting block, a rubber sleeve is sleeved on the outer side of the operation handle, and anti-skid grains are formed in the outer side of the rubber sleeve.

Preferably, an observation window is fixedly installed on the front surface of the sound-absorbing board door, and the observation window is positioned on the outer side of the operation handle.

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

1. the utility model discloses a start the shaking table, realize high-frequency vibration, cooperate actuating mechanism and spacing clamp to use simultaneously for needle box and foraminiferous mould rotate, can guarantee longer needle and insert the circuit board, have strengthened the efficiency that the needle inserted the circuit board, wear needle efficient, have improved work efficiency.

2. The utility model discloses be provided with U type acoustical panel and acoustical panel shutter to all pack in the inside of U type acoustical panel and acoustical panel shutter has built-in amortization cotton layer, can strengthen the syllable-dividing effect, avoid producing great noise pollution, can not influence staff's physical and mental health, use comparatively comfortablely.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the connection between the mold with holes and the needle box of the present invention.

In the figure: 1. a vibration table; 2. a mold with holes; 3. a support pillar; 4. a noise reduction cotton layer is arranged inside; 5. a U-shaped acoustical panel; 6. a fixing plate; 7. a drive mechanism; 8. a control panel; 9. a limiting clamp; 10. a limiting groove; 11. a limiting handle; 12. a needle magazine; 13. the acoustical panel is used for blocking doors; 14. an observation window; 15. connecting blocks; 16. operating the grip; 17. a clamping block; 18. a clamping groove.

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.

Example 1:

referring to fig. 1-3, a high-frequency needle threading device for a circuit board comprises a vibration table 1, four supporting columns 3 are uniformly and fixedly installed on the outer side of the upper surface of the vibration table 1, a fixing plate 6 is fixedly connected to the upper ends of the four supporting columns 3 together, a driving mechanism 7 is fixedly installed on the upper surface of the fixing plate 6, a control panel 8 is fixedly installed on the front surface of the driving mechanism 7, an output shaft of the driving mechanism 7 penetrates through the fixing plate 6 and is fixedly connected with a limiting clamp 9, a perforated mold 2 is arranged in the middle of the upper surface of the vibration table 1, a needle box 12 is arranged on the upper surface of the perforated mold 2, a limiting handle 11 corresponding to the limiting clamp 9 is fixedly installed on the upper surface of the needle box 12, and the efficiency of inserting a needle into the circuit board is enhanced by using the driving mechanism.

Referring to fig. 1, the limiting clamp 9 includes a limiting groove 10 disposed at the bottom, the limiting groove 10 is matched with the limiting handle 11, the limiting handle 11 is conveniently clamped with the limiting clamp 9, and the working efficiency is improved.

Referring to fig. 3, the lower surface of the mold with holes 2 is symmetrically provided with the clamping grooves 18, the lower surface of the needle box 12 is symmetrically and rotatably connected with the clamping blocks 17 matched with the clamping grooves 18, and after the mold with holes 2 is clamped with the needle box 12, the clamping blocks 17 and the clamping grooves 18 are used for limiting, so that the mold with holes 2 and the needle box 12 can be conveniently, rapidly and stably combined, and the working efficiency is improved.

Referring to fig. 1-2, a U-shaped acoustical panel 5 is fixedly mounted between a vibration table 1 and a fixing plate 6, the U-shaped acoustical panel 5 is located outside a support column 3, acoustical panel door 13 is symmetrically hinged to the front surface of the U-shaped acoustical panel 5, and the acoustical panel door 13 and the U-shaped acoustical panel 5 are both provided with a built-in silencing cotton layer 4 inside, so that the sound insulation effect can be enhanced, the generation of large noise pollution is avoided, the physical and mental health of workers is not affected, and the use is comfortable. .

Referring to fig. 1-2, the connecting blocks 15 are symmetrically and fixedly mounted on the front surface of the sound-absorbing panel door 13, the operating handle 16 is fixedly mounted on the front surfaces of the two connecting blocks 15, the sound-absorbing panel door 13 can be opened conveniently by using the operating handle 16, the rubber sleeve is sleeved on the outer side of the operating handle 16, the outer side of the rubber sleeve is provided with anti-slip lines, the friction force between a human hand and the operating handle 16 is increased, and the comfort level of using the operating handle 16 is improved.

Referring to fig. 2, an observation window 14 is fixedly installed on the front surface of the sound-absorbing board shutter 13, and the observation window 14 is located outside the operation handle 16, so that the working condition of the circuit board pin can be conveniently observed.

The working principle is as follows: before use, the vibration table 1 of the apparatus is fixed to the operation surface. When the needle box is used, a certain amount of needles are firstly placed into the needle box 12, a circuit board is placed into the perforated mold 2, the perforated mold 2 is clamped with the needle box 12, the fixture block 17 is rotated and screwed into the clamping groove 18 formed in the perforated mold 2, the perforated mold 2 is firmly connected with the needle box 12, then the silencing plate baffle door 13 is opened by using the operation handle 16, the perforated mold 2 faces downwards, the needle box 12 faces upwards, the limiting handle 11 connected with the needle box 12 is inserted into the limiting groove 10 formed in the limiting clamp 9, the bottom of the perforated mold 2 is in contact with the surface of the vibrating table 1 at the moment, finally the silencing plate baffle door 13 is closed, the vibrating table 1 and the driving mechanism 7 are started, the vibrating table 1 provides high-frequency vibration, and meanwhile, the driving mechanism 7 drives the needle box 12 and the perforated mold 2 to rotate, and the needles in the needle box 12 are vibrated into through holes of the circuit board. Due to the fact that the U-shaped silencing plate 5 and the silencing plate baffle door 13 filled with the silencing cotton layer 4 are adopted, noise generated by needle threading work can be reduced, physical and psychological health of workers cannot be affected, and the use is comfortable.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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. Circuit board high frequency needle threading device, including shaking table (1), its characterized in that: the utility model discloses a needle box, including shaking table (1), the even fixed mounting of upper surface outside of shaking table (1) has four support columns (3), four the common fixedly connected with fixed plate (6) in upper end of support column (3), the last fixed surface of fixed plate (6) installs actuating mechanism (7), the preceding fixed surface of actuating mechanism (7) installs control panel (8), just the output shaft of actuating mechanism (7) runs through fixed plate (6) fixedly connected with limit clamp (9), the upper surface middle part of shaking table (1) is provided with foraminiferous mould (2), the upper surface of foraminiferous mould (2) is provided with needle box (12), the last fixed surface of needle box (12) installs spacing handle (11) that correspond with limit clamp (9).

2. The high-frequency needle threading device for the circuit board according to claim 1, characterized in that: the limiting clamp (9) comprises a limiting groove (10) arranged at the bottom, and the limiting groove (10) is matched with a limiting handle (11).

3. The high-frequency needle threading device for the circuit board according to claim 1, characterized in that: clamping grooves (18) are symmetrically formed in the lower surface of the die (2) with the holes, and clamping blocks (17) matched with the clamping grooves (18) are symmetrically and rotatably connected to the lower surface of the needle box (12).

4. The high-frequency needle threading device for the circuit board according to claim 1, characterized in that: fixed mounting has U type acoustical panel (5) between shaking table (1) and fixed plate (6), U type acoustical panel (5) are located the outside of support column (3), just the front surface symmetry of U type acoustical panel (5) articulates there is acoustical panel stop door (13), the inside of acoustical panel stop door (13) and U type acoustical panel (5) all is provided with built-in amortization cotton layer (4).

5. The high-frequency needle threading device for the circuit board according to claim 4, characterized in that: the front surface symmetry fixed mounting of acoustical panel damper (13) has connecting block (15), two the common fixed mounting of front surface of connecting block (15) has operation handle (16), the rubber sleeve has been cup jointed in the outside of operation handle (16), anti-skidding line has been seted up in the outside of rubber sleeve.

6. A high-frequency needle threading device for a circuit board according to claim 5, characterized in that: an observation window (14) is fixedly arranged on the front surface of the sound-absorbing plate door (13), and the observation window (14) is positioned on the outer side of the operation handle (16).