CN217778050U

CN217778050U - Quick continuous silk screen printing device of PCB

Info

Publication number: CN217778050U
Application number: CN202221810378.4U
Authority: CN
Inventors: 温岩福; 彭著春
Original assignee: Huizhou Pinxiang Electronics Co ltd; Huizhou Engineering Vocational College
Current assignee: Huizhou Pinxiang Electronics Co ltd; Huizhou Engineering Vocational College
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-11
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a quick continuous silk screen printing device of PCB relates to PCB production and processing technology field. The screen printing machine comprises a screen printing machine, wherein a bearing end of the screen printing machine is a printing platform, and the top end of the printing platform is fixedly connected with a pushing mechanism; the pushing mechanism comprises a placing block and a placing table, the placing block is fixed to the top end of the printing platform, the placing table is fixed to one end of the outer portion of the printing platform, and an input motor is fixedly connected to the top of the placing table. The utility model discloses a fixed push mechanism's setting on some small-size silk screen printing machines's printing platform that have now on the market, realized this silk screen printing machine when the in-service use, can drive the rolling disc through the input motor and rotate to make the rolling disc receive the arm of force through the pulling to promote the propelling movement arm and remove, and then realize carrying out the automatic propelling movement to the PCB panel after handling on the printing platform, reduced staff's intensity of labour, indirect improvement the device's actual machining efficiency.

Description

Quick continuous silk screen printing device of PCB

Technical Field

The utility model relates to a PCB production and processing technology field specifically is a quick continuous silk screen printing device of PCB.

Background

The PCB is called a Printed Circuit Board (PCB) in the name of Chinese, also called a PCB, is an important electronic component, is a support body of an electronic component, is a carrier for electrical connection of the electronic component, and needs a screen printing machine in the processes of pattern transfer and character printing in the PCB production, wherein the screen printing machine is necessary production equipment in the PCB production.

Present silk screen printing device is automatic silk screen printing machine, and when the in-service use, although automatic silk screen printing machine can embody automatic coating processing, can't carry out automatic row material, such setting has not only increased staff's intensity of labour, still indirect reduction actual machining efficiency, for this application provides a novel device in order to solve the above-mentioned problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB quick continuous silk screen printing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB rapid continuous screen printing device comprises a screen printing machine, wherein a bearing end of the screen printing machine is a printing platform, and the top end of the printing platform is fixedly connected with a pushing mechanism;

the pushing mechanism comprises a placing block and a placing table, the placing block is fixed with the top end of the printing platform, the placing table is fixed at one end of the outer portion of the printing platform, the top fixedly connected with input motor of the placing table and the top fixedly connected with rotating disc of the input motor are connected with a force receiving arm in a rotating mode, one end of the force receiving arm is connected with a pushing arm in a rotating mode, and the bottom end of the pushing arm is connected with the top end of the placing block in a sliding mode.

Preferably, the inner side of the top of the placing block is fixedly connected with a limiting slide rail, one side of the bottom of the pushing arm is provided with a sliding notch, and the sliding notch is matched with the limiting slide rail.

Preferably, place the outside of a top other end and seted up the assembly breach, the internally mounted of assembly breach has rotatable tape spool pulley, the assembly breach is provided with a plurality ofly, and apart from even setting is in place the outside of a top other end.

Preferably, the pulley with the shaft comprises a pulley and a connecting shaft, the connecting shaft is fixed on two sides of the outer part of the pulley, and the pulley with the shaft in the same case is fixed through the connecting shaft.

Preferably, the edge of placing piece outside one end has been seted up and has been placed the breach, the top fixedly connected with driving motor of printing platform in placing breach position department, driving motor's output fixedly connected with input shaft, the input shaft runs through to place the piece and one of them takes the connecting axle on the axle pulley fixed.

Preferably, one end of the outer part of the printing platform is fixedly connected with a control terminal, and the control terminal is electrically connected with the screen printing machine, the input motor and the driving motor in sequence.

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

this quick continuous silk screen printing device of PCB, through the setting of fixed push mechanism on the undertaking platform of some small-size silk screen printing machines that have now on the market, realized this silk screen printing machine when the in-service use, can drive the rolling disc through the input motor and rotate, thereby make the rolling disc receive the arm of force through the pulling and promote the propelling movement arm and remove, and then realize carrying out the automatic propelling movement to the PCB panel after handling on the undertaking platform, staff's intensity of labour has been reduced, indirect improvement the device's actual machining efficiency.

This quick continuous silk screen printing device of PCB sets up the setting of rotatable band axle pulley through the other end placing a top, realizes that PCB panel is being removed the back by the propelling movement arm propelling movement, can further remove through pivoted band axle pulley, has prolonged the propelling movement distance of PCB panel.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is an oblique perspective view of the present invention;

fig. 3 is a structural assembly diagram of the pushing mechanism of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1. a screen printer; 2. a control terminal; 3. a pushing mechanism; 301. a placing table; 302. inputting a motor; 303. rotating the disc; 304. a force-bearing arm; 305. a push arm; 306. a limiting slide rail; 307. placing the blocks; 308. a drive motor; 309. an input shaft; 310. assembling the notch; 311. a pulley with a shaft.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of 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.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

The PCB is called a printed circuit board, also called a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for the electrical connection of the electronic component, and needs a screen printing machine in the graphic transfer and character printing processes in the PCB production, and the screen printing machine is necessary production equipment in the PCB production.

The existing silk-screen printing device is an automatic silk-screen printing machine, and when the device is actually used, although the automatic silk-screen printing machine can embody automatic coating processing, automatic discharging cannot be carried out, the arrangement not only increases the labor intensity of workers, but also indirectly reduces the actual processing efficiency, so that the device is provided to solve the existing problems, and the device comprises the silk-screen printing machine 1 as can be known by referring to fig. 1-4.

Note that, in the present application, the silk-screen printing machine 1 includes: 1. the transmission device, the second printing plate device, the third printing device, the fourth printing device, the supporting device, namely the printing platform, the fifth printing plate mechanism, the sixth printing plate mechanism, the drying device, the seventh printing plate mechanism and the electrical control device need to be supplemented, and the screen printing machine 1 is mature prior art existing in the prior stage, so how the device works is not specifically described in the application.

In addition, referring to fig. 1, a bearing end of the screen printing machine 1 is a printing platform, a pushing mechanism 3 is fixedly connected to the top end of the printing platform, one end of the outer portion of the printing platform is fixedly connected with a control terminal 2, and the control terminal 2 is electrically connected to the screen printing machine 1, the input motor 302 and the driving motor 308 in sequence.

Referring to fig. 3 and 4, the pushing mechanism 3 includes a placing block 307 and a placing table 301, the placing block 307 is fixed to the top end of the printing platform, the placing table 301 is fixed to one end of the printing platform, an input motor 302 is fixedly connected to the top of the placing table 301, a rotating disc 303 is fixedly connected to the top of the input motor 302, a force receiving arm 304 is rotatably connected to the edge of the top of the rotating disc 303, a pushing arm 305 is rotatably connected to one end of the force receiving arm 304, and the bottom end of the pushing arm 305 is slidably connected to the top end of the placing block 307.

It should be noted that, this application has realized that this silk screen printing machine is when the in-service use through the setting of fixed push mechanism 3 on the printing platform of some small-size silk screen printing machines that have on the market, can drive rolling disc 303 through input motor 302 and rotate to make rolling disc 303 push propelling movement arm 305 through the pulling receives arm of force 304 to remove, and then realize carrying out automatic propelling movement to the PCB panel after handling on the printing platform, staff's intensity of labour has been reduced, indirect the actual machining efficiency who has improved the device.

It should be added that, in practical use, when the rotating disc 303 rotates, since the force receiving arm 304 is disposed at the edge of the top of the rotating disc 303, when the rotating disc 303 rotates, the rotating disc 303 is communicated with the force receiving arm 304 to be regarded as an eccentric wheel structure, when the rotating disc 303 rotates, the position of the joint of the force receiving arm 304 and the rotating disc 303 may rotate circumferentially, when the circumferential rotation is performed, the position of the joint of the force receiving arm 304 and the rotating disc 303 may return to the same position repeatedly, and therefore, when the rotating disc 303 rotates, the force receiving arm 304 may move on the placing block 307 repeatedly.

It should be noted that, place the inboard fixedly connected with spacing slide rail 306 at piece 307 top in this application, the slip breach has been seted up to one side of push arm 305 bottom, slip breach and spacing slide rail 306 looks adaptation, and wherein the setting of slip breach and spacing slide rail 306 looks adaptation has strengthened the stability of push arm 305 when removing in this application.

In addition, referring to fig. 3, it can be further known that an assembly notch 310 is formed in the outer side of the other end of the top of the placement block 307 in the present application, a rotatable pulley 311 with a shaft is installed inside the assembly notch 310, the assembly notch 310 is provided in plurality and is uniformly arranged on the outer side of the other end of the top of the placement block 307, it is to be supplemented that the pulley 311 with a shaft in the present application includes a pulley and a connecting shaft, the connecting shaft is fixed on two sides of the outside of the pulley, the pulley 311 with a shaft in the same example is fixed through the connecting shaft, it is further noted that in the present application, a placement notch is formed in the edge of one end of the outer side of the placement block 307, a driving motor 308 is fixedly connected to the top end of the printing platform at the position of the placement notch, an input shaft 309 is fixedly connected to the output end of the driving motor 308, and the input shaft 309 penetrates through the placement block 307 and the connecting shaft on one pulley 311 with the shaft.

It should be emphasized that the present application, by providing the rotatable pulley 311 with a shaft at the other end of the top of the placing block 307, realizes that the PCB board can further move through the rotatable pulley 311 with a shaft after being pushed and moved by the pushing arm 305, and prolongs the pushing distance of the PCB board.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a PCB quick continuous silk screen printing device, includes silk screen printing machine (1), the end of bearing of silk screen printing machine (1) is the platform of undertaking the printing, its characterized in that: the top end of the printing platform is fixedly connected with a pushing mechanism (3);

the pushing mechanism (3) comprises a placing block (307) and a placing table (301), the placing block (307) and the top end of the printing platform are fixed, the placing table (301) is fixed at one end of the printing platform, a fixedly connected input motor (302) is arranged at the top of the placing table (301), a rotating disc (303) is fixedly connected to the top of the input motor (302), a force receiving arm (304) is rotatably connected to the edge of the top of the rotating disc (303), one end of the force receiving arm (304) is rotatably connected with a pushing arm (305), and the bottom end of the pushing arm (305) and the top end of the placing block (307) are connected in a sliding mode.

2. The PCB rapid continuous screen printing device of claim 1, which is characterized in that: the inner side of the top of the placing block (307) is fixedly connected with a limiting sliding rail (306), one side of the bottom of the pushing arm (305) is provided with a sliding notch, and the sliding notch is matched with the limiting sliding rail (306).

3. The PCB rapid continuous screen printing device of claim 1, wherein: the outside of placing piece (307) top other end has seted up assembly breach (310), the internally mounted of assembly breach (310) has rotatable tape spool pulley (311), assembly breach (310) is provided with a plurality ofly, and apart from even setting is in place the outside of piece (307) top other end.

4. The PCB rapid continuous screen printing device of claim 3, wherein: the pulley (311) with the shaft comprises a pulley and a connecting shaft, the connecting shaft is fixed on two sides of the outside of the pulley, and the pulley (311) with the shaft in the same case is fixed through the connecting shaft.

5. The PCB rapid continuous screen printing device of claim 4, wherein: the edge of placing piece (307) outside one end has been seted up and has been placed the breach, the top fixedly connected with driving motor (308) of printing platform in the position department of placing the breach, the output fixedly connected with input shaft (309) of driving motor (308), input shaft (309) run through place piece (307) and one of them take the connecting axle on the axle pulley (311) to be fixed.

6. The PCB rapid continuous screen printing device of claim 5, which is characterized in that: the printing platform is characterized in that one end outside the printing platform is fixedly connected with a control terminal (2), and the control terminal (2) is sequentially electrically connected with the screen printing machine (1), the input motor (302) and the driving motor (308).