CN219322666U

CN219322666U - Novel circuit board printing is supplementary device

Info

Publication number: CN219322666U
Application number: CN202222755842.0U
Authority: CN
Inventors: 何灶明; 胡富生; 浦金玉
Original assignee: Xiefeng Wanjia Science And Technology Shenzhen Co ltd
Current assignee: Xiefeng Wanjia Science And Technology Shenzhen Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-07-07
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a novel circuit board printing auxiliary device which comprises a frame, a printing assembly, a processing area, a first clamping block, a second clamping block, a mounting plate, a mounting seat, an adjusting assembly, a push plate, a connecting rod and a moving assembly. According to the novel circuit board printing auxiliary device, the relative distance between the first clamping block and the second clamping block is convenient to adjust, so that the first clamping block and the second clamping block can conveniently clamp and fix two ends of a circuit board, the pressure sensors are respectively arranged on the inner sides of the first clamping block and the second clamping block, the pressure of the first clamping block, the second clamping block and the circuit board, which are in contact with each other, is convenient to detect, the circuit board is effectively prevented from being damaged due to overlarge clamping force of the first clamping block and the second clamping block, the moving assembly is convenient to drive the push plate, the push plate can conveniently shift the printed circuit board, and the printed circuit board can conveniently enter the next processing procedure.

Description

Novel circuit board printing is supplementary device

Technical Field

The utility model relates to the technical field related to circuit boards, in particular to a novel circuit board printing auxiliary device.

Background

The names of the circuit boards are ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like. The circuit board is miniaturized and visualized, plays an important role in mass production of fixed circuits and optimization of electric appliance layout, and can be called a printed circuit board or a printed circuit board, and the circuit board is a flexible printed circuit board which is made of polyimide or polyester film and has high reliability and excellent performance. The wiring density is high, the weight is light, the thickness is thin, and the flexibility is good;

currently, the prior publication number CN210093678U is a device for fixing a printed circuit board, which comprises a transverse operation table, longitudinal supporting legs, a circuit board storage rack structure, a synchronous cylinder, an automatic clamping rack structure, a transverse mounting plate, a transverse mounting rack, a transverse U-shaped sliding rail, a sliding block, a rectangular connecting rack, a pushing handle, a longitudinal connecting rod, a movable brush, a filter plate, a printing hole and an exhaust gas filtering and discharging rack structure, wherein the longitudinal supporting leg screws are installed at four corners of the lower part of the transverse operation table; the circuit board storage rack structure is arranged on the left side and the right side of the transverse operation table. The jacking springs are inserted into the left side and the right side of the inside of the transverse positioning tube, so that the sliding clamping plate can be conveniently clamped during use, and further, the circuit board stored in the storage hopper can be conveniently and automatically clamped; the storage insertion hoppers are respectively arranged at the left side and the right side of the transverse operation table, so that the printed circuit boards can be conveniently stored in a classified mode when the printed circuit boards are not printed and are printed.

However, due to the design characteristics of the conventional circuit board printing fixing device, the circuit board in the printing process is not convenient to clamp, so that the position of the circuit board is offset due to the spraying force of the printing equipment in the printing process, and the printed circuit board is not convenient to shift, so that an operator is not convenient to take the printed circuit board to the next processing station, and the device has the characteristic of inconvenient operation.

Disclosure of Invention

The utility model aims to provide a novel circuit board printing auxiliary device, which aims to improve the problems that the existing circuit board printing fixing device is inconvenient for clamping a circuit board in the printing process due to the design characteristics of the device, so that the position of the circuit board is deviated due to the spraying force of printing equipment in the printing process, and the printed circuit board is inconvenient to shift, so that an operator cannot conveniently take the printed circuit board to a next processing station.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel circuit board printing auxiliary device, is in including frame, setting printing subassembly, the setting of frame up end are in the processing district of frame up end middle part position, set up first clamp splice, the setting of processing district one side are in the second clamp splice of processing district opposite side, set up respectively the mounting panel in first clamp splice and second clamp splice outside, with the mount pad that the mounting panel is connected, be used for carrying out the regulation to the mount pad adjusting part, set up the push pedal of processing district rear end, with the connecting rod that the push pedal is connected and be used for carrying out the removal subassembly that removes to the connecting rod, first clamp splice and second clamp splice respectively with processing district sliding connection.

As a preferable aspect of the present utility model, the inner sides of the first and second clamping blocks are respectively provided with an insulating pad, and the insulating pad is connected with the inner sides of the first and second clamping blocks through a polymer adhesive.

As a preferable aspect of the present utility model, the outer sides of the first clamping block and the second clamping block are respectively fixedly connected with the mounting plate, and the lower end surfaces of the first clamping block and the second clamping block are respectively tangent to the upper end surface of the processing area.

As a preferable aspect of the utility model, the mounting base comprises a first connecting base arranged relative to the first clamping block and a second connecting base arranged relative to the second clamping block, the lower end surface of the mounting plate is provided with limit grooves matched with the first connecting base and the second connecting base, and the connection parts of the first connecting base and the second connecting base and the mounting plate are provided with fixing screws.

As a preferred aspect of the present utility model, the adjusting assembly is connected to the first connection base, the second connection base is connected to the second connection base, the two-way screw rod connected to the first and second connection bases through a screw structure, and the driving motor for driving the two-way screw rod, the first and second connection bases are connected to the first and second connection bases through a clamping structure or fixed welding, respectively, the output shaft of the driving motor is connected to the two-way screw rod, and the driving motor is set as a servo motor.

As a preferred aspect of the present utility model, the moving assembly includes a cylinder disposed at the other end of the connecting rod, a fixing plate for mounting the cylinder and fixedly connected to the frame, and a position sensor disposed on the fixing plate, wherein a telescopic shaft of the cylinder penetrates through the fixing plate to be connected to the connecting rod, and the position sensor is convenient for monitoring a moving distance of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the novel circuit board printing auxiliary device has the characteristics of reasonable design and simplicity in operation

(1) The adjusting component is convenient for adjusting the relative distance between the first clamping block and the second clamping block, so that the first clamping block and the second clamping block can clamp and fix the two ends of the circuit board conveniently;

(2) The pressure sensors are arranged on the inner sides of the first clamping block and the second clamping block respectively, so that the pressure of the first clamping block, the second clamping block and the circuit board in mutual contact is conveniently detected, damage to the circuit board due to overlarge clamping force of the first clamping block and the second clamping block is effectively avoided, and the stability of clamping the circuit board by the first clamping block and the second clamping block is effectively ensured;

(3) The movable assembly is convenient for driving the push plate, so that the push plate is convenient for shifting the printed circuit board, and the printed circuit board enters the next processing procedure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of the overall structure of the novel circuit board printing auxiliary device of the present utility model;

FIG. 2 is a schematic view of the novel circuit board printing auxiliary device of the present utility model from another perspective of FIG. 1;

FIG. 3 is a schematic view of the structure of the adjusting assembly in the novel circuit board printing auxiliary device of the present utility model;

fig. 4 is a schematic structural view of the connection between the mounting board and the mounting base in the novel circuit board printing auxiliary device.

In the figure: the device comprises a 1-frame, a 2-printing assembly, a 31-first clamping block, a 32-second clamping block, a 33-mounting plate, a 331-limiting groove, a 34-fixing screw, a 35-pressure sensor, a 41-first connecting seat, a 411-first moving seat, a 42-second connecting seat, a 421-second moving seat, a 43-bidirectional screw, a 431-driving motor, a 5-push plate, a 51-connecting rod, a 61-cylinder, a 611-fixing plate and a 62-position sensor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as 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, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a novel circuit board printing auxiliary device includes frame 1, set up the printing subassembly 2 at frame 1 up end, set up the processing district in frame 1 up end middle part position, set up the first clamp splice 31 in processing district one side, set up the second clamp splice 32 in processing district opposite side, first clamp splice 31 and second clamp splice 32 inboard are provided with insulating backing plate respectively, insulating backing plate is connected with the inboard of first clamp splice 31 and second clamp splice 32 through the polymer binder, insulating backing plate keeps apart the contact surface of first clamp splice 31 and second clamp splice 32 and circuit board, thereby effectually avoided forming the electric current passageway between the circuit on first clamp splice 31 and the second clamp splice 32 to the circuit board and causing the damage to the circuit board.

Referring to fig. 2, 3 and 4, the mounting plates 33 are respectively arranged at the outer sides of the first clamping block 31 and the second clamping block 32, the outer sides of the first clamping block 31 and the second clamping block 32 are respectively fixedly connected with the mounting plates 33, the stability that the mounting plates 33 are respectively connected with the first clamping block 31 and the second clamping block 32 is effectively ensured, and the lower end surfaces of the first clamping block 31 and the second clamping block 32 are respectively tangential to the upper end surfaces of a processing area, so that the moving directions of the first clamping block 31 and the second clamping block 32 are conveniently guided through the processing area.

Referring to fig. 4, the mounting base connected with the mounting plate 33 includes a first connecting base 41 and a second connecting base 42, which are opposite to the first clamping block 31 and the second clamping block 32, the lower end surface of the mounting plate 33 is provided with a limiting groove 331 adapted to the first connecting base 41 and the second connecting base 42, a fixing screw 34 is disposed at the connection position of the first connecting base 41 and the second connecting base 42 with the mounting plate 33, and the limiting groove 331 is convenient for limiting the peripheries of the first connecting base 41 and the second connecting base 42, so that the stability of the connection of the first connecting base 41 and the second connecting base 42 with the mounting plate 33 is effectively ensured.

Referring to fig. 1, 3 and 4, an adjusting component for adjusting the mounting base, a first moving base 411 connected to the first connecting base 41, a second moving base 421 connected to the second connecting base 42, a bidirectional screw 43 connected to the first moving base 411 and the second moving base 421 through a threaded structure, and a driving motor 431 for driving the bidirectional screw 43, wherein the first moving base 411 and the second moving base 421 are respectively connected to the first connecting base 41 and the second connecting base 42 through a clamping structure or fixed welding, so that the stability of connection between the first moving base 411 and the first connecting base 41 and the stability of connection between the second connecting base 42 and the second moving base 421 are effectively ensured; the output shaft of the driving motor 431 is connected with the bidirectional screw 43, the driving motor 431 is set as a servo motor, the driving motor 431 is convenient to drive the bidirectional screw 43, the bidirectional screw 43 drives the first moving seat 411 and the second moving seat 421 on the bidirectional screw to move relatively or reversely, and further the first connecting seat 41 and the second connecting seat 42 are convenient to drive relatively or reversely, so that the relative distance between the first clamping block 31 and the second clamping block 32 is convenient to adjust.

Referring to fig. 2, the pushing plate 5 disposed at the rear end of the processing area, the connecting rod 51 connected to the pushing plate 5, and a moving assembly for moving the connecting rod 51, where the first clamping block 31 and the second clamping block 32 are slidably connected to the processing area, respectively, the moving assembly includes an air cylinder 61 disposed at the other end of the connecting rod 51, a fixing plate 611 for mounting the air cylinder 61 and fixedly connected to the frame 1, and a position sensor 62 disposed on the fixing plate 611, the telescopic shaft of the air cylinder 61 penetrates through the fixing plate 611 and is connected to the connecting rod 51, the position sensor 62 is convenient for monitoring the moving distance of the connecting rod 51, avoiding the pushing block pushing the circuit board out of the frame 1, so that the circuit board is damaged by falling off from the frame 1, and further, the pushing plate 5 is convenient for pushing the printed circuit board horizontally, and for shifting the printed circuit board from the processing area.

Working principle: when the printing machine is used, a circuit board to be printed is placed in a processing area, the driving motor 431 rotates positively, the driving motor 431 drives the bidirectional screw 43 to rotate, the bidirectional screw 43 drives the first moving seat 411 and the second moving seat 421 on the bidirectional screw 43 to move relatively, the first connecting seat 41 and the second connecting seat 42 move relatively to clamp and fix the circuit board, after printing is finished, the driving motor 431 rotates reversely, the driving motor 431 drives the bidirectional screw 43 to rotate, the bidirectional screw 43 drives the first moving seat 411 and the second moving seat 421 on the bidirectional screw 43 to move reversely, the first connecting seat 41 and the second connecting seat 42 move reversely, the first clamping block 31 and the second clamping block 32 are far away from the direction of the circuit board, meanwhile, the telescopic shaft of the air cylinder 61 stretches out to drive the connecting rod 51 to move relatively to the direction of the circuit board, so that the push plate 5 moves out of the processing area conveniently, and when the connecting rod 51 moves to a proper position, the telescopic shaft is recovered to drive the push plate 5 to reset.

The device obtained through the design can basically meet the requirement of improving the current circuit board printing fixing device, and due to the design characteristics of the device, the circuit board in the printing process is not convenient to clamp, so that the position of the circuit board is offset due to the spraying force of printing equipment in the printing process, and the printed circuit board is not convenient to shift, so that an operator can not conveniently use the printed circuit board to take the printed circuit board to the next processing station, but the designer further improves the device in the aim of further improving the functions of the printed circuit board printing fixing device.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a novel circuit board printing auxiliary device which characterized in that: including frame (1), setting are in printing subassembly (2) of frame (1) up end, set up processing district, setting that are in frame (1) up end middle part put processing district one side first clamp splice (31), setting are in processing district opposite side second clamp splice (32), set up respectively mounting panel (33) in first clamp splice (31) and second clamp splice (32) outside, with mount pad (33) are connected, are used for adjusting the adjusting part of mount pad, set up push pedal (5) of processing district rear end, with connecting rod (51) that push pedal (5) are connected and be used for carrying out the removal subassembly that removes connecting rod (51), first clamp splice (31) and second clamp splice (32) respectively with processing district sliding connection.

2. The novel circuit board printing auxiliary device according to claim 1, wherein insulating base plates are respectively arranged on the inner sides of the first clamping block (31) and the second clamping block (32), and the insulating base plates are connected with the inner sides of the first clamping block (31) and the second clamping block (32) through a high polymer adhesive.

3. The novel circuit board printing auxiliary device according to claim 2, wherein the outer sides of the first clamping block (31) and the second clamping block (32) are fixedly connected with the mounting plate (33) respectively, and the lower end surfaces of the first clamping block (31) and the second clamping block (32) are tangential to the upper end surface of the processing area respectively.

4. A novel circuit board printing auxiliary device according to claim 3, characterized in that the mounting base comprises a first connecting base (41) arranged relative to the first clamping block (31) and a second connecting base (42) arranged relative to the second clamping block (32), the lower end face of the mounting plate (33) is provided with a limit groove (331) adapted to the first connecting base (41) and the second connecting base (42), and the connection part of the first connecting base (41) and the second connecting base (42) and the mounting plate (33) is provided with a fixing screw (34).

5. The novel circuit board printing auxiliary device according to claim 4, wherein the adjusting component is connected with the first connecting seat (41) through a first moving seat (411), the second moving seat (421) connected with the second connecting seat (42), a bidirectional screw (43) connected with the first moving seat (411) and the second moving seat (421) through a threaded structure, and a driving motor (431) for driving the bidirectional screw (43), and the first moving seat (411) and the second moving seat (421) are respectively connected with the first connecting seat (41) and the second connecting seat (42) through a clamping structure or fixed welding.

6. The novel circuit board printing auxiliary device according to claim 5, wherein the moving assembly comprises a cylinder (61) arranged at the other end of the connecting rod (51), a fixed plate (611) used for installing the cylinder (61) and fixedly connected with the frame (1) and a position sensor (62) arranged on the fixed plate (611), the telescopic shaft of the cylinder (61) penetrates through the fixed plate (611) to be connected with the connecting rod (51), and the position sensor (62) is convenient for monitoring the moving distance of the connecting rod (51).