CN212786089U - Flexible line way board cleaning pad pasting auxiliary device - Google Patents

Abstract

The utility model relates to a flexible circuit board cleaning and film pasting auxiliary device, which comprises a bottom plate, wherein a negative pressure fixing table, a pressing module and a cleaning module are connected on the bottom plate; the pressing module comprises a longitudinal moving mechanism, an air cylinder and a lower pressing plate; the cylinder is fixedly connected to a moving platform of the longitudinal moving mechanism, and a piston rod of the cylinder penetrates through the moving platform and is connected with a lifting plate; the bottom surface of the lower pressing plate is connected with a rubber pad, the top surface of the lower pressing plate is fixedly connected with one end of a T-shaped guide rod, and the other end of the T-shaped guide rod can be connected to the lifting plate in a vertically sliding mode; the T-shaped guide rod is sleeved with a spring, and the spring is positioned between the lifting plate and the lower pressing plate; the cleaning module comprises a transverse moving mechanism and a dust-binding rubber roller, and the dust-binding rubber roller is rotatably connected to the transverse moving mechanism. This practicality adopts the module of pushing down to push down in the attached back is automatic, adopts negative pressure fixed station and lateral shifting mechanism to drive the dust-binding rubber roll, can adsorb automatically fixed and remove dust, raises the efficiency.

Description

Flexible line way board cleaning pad pasting auxiliary device

Technical Field

The utility model relates to a flexible line way board production field, concretely relates to clean pad pasting auxiliary device of flexible line way board.

Background

Flexible circuit boards, also known as "flex boards," are printed circuits made from flexible, insulating substrates that have many advantages not found in rigid printed circuit boards. The device can be freely bent, wound and folded, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and wire connection is realized.

Flexible line way board is when production, in order to avoid the copper foil oxidation, need carry out the copper foil on surface and cover the membrane and adhere, current cleanness and attached, by the artifical dust binding cloth of taking after removing dust, take to cover the membrane by the manual work after pushing down flexible line way board and carry out the pad pasting, take down the clamp plate again behind the pad pasting and push down and place the membrane perk, complex operation, and inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a clean pad pasting auxiliary device of flexible line way board, but automatic absorption is fixed and remove dust, raises the efficiency.

In order to achieve the above object, the present invention provides the following technical solutions:

a flexible circuit board cleaning and film pasting auxiliary device comprises a bottom plate, wherein a negative pressure fixing table, a pressing module and a cleaning module are connected to the bottom plate; the pressing module comprises a longitudinal moving mechanism, an air cylinder and a lower pressing plate; the cylinder is fixedly connected to a moving platform of the longitudinal moving mechanism, and a piston rod of the cylinder penetrates through the moving platform and is connected with a lifting plate; the bottom surface of the lower pressing plate is connected with a rubber pad, the top surface of the lower pressing plate is fixedly connected with one end of a T-shaped guide rod, and the other end of the T-shaped guide rod can be connected to the lifting plate in a vertically sliding mode; the T-shaped guide rod is sleeved with a spring, and the spring is positioned between the lifting plate and the lower pressing plate; the cleaning module comprises a transverse moving mechanism and a dust-binding rubber roller, and the dust-binding rubber roller is rotatably connected to the transverse moving mechanism.

Furthermore, a plurality of rectangular array negative pressure holes are formed in the negative pressure fixing table, and a positioning corner seat is arranged at one corner of the negative pressure fixing table.

Furthermore, the dust-binding rubber roller is connected to the transverse moving mechanism through a height adjusting bearing seat.

Further, the lower pressing plate is positioned right above the negative pressure fixing table; the transverse moving mechanism and the negative pressure fixing platform are both positioned between the moving ranges of the longitudinal moving mechanism, and the negative pressure fixing platform is positioned between the moving ranges of the transverse moving mechanism.

The utility model has the advantages that: the utility model discloses a flexible line way board cleaning pad pasting auxiliary device, adopt and push down the module and push down automatically after the attachement, adopt negative pressure fixed station and transverse movement mechanism to drive the dust-binding rubber roll, can adsorb automatically fixedly and remove dust, raise the efficiency; adopt rubber pad and spring to push down, avoid producing the pressure loss to the flexible line way board, guarantee the quality.

Drawings

Fig. 1 is an axonometric view of the auxiliary device for cleaning and pasting the film on the flexible circuit board of the utility model;

fig. 2 is an isometric view of a push down module according to the present invention;

in the figure: 1. a base plate; 2. a negative pressure fixing table; 21. a negative pressure hole; 22. positioning an angle seat; 3. pressing the module; 31. a longitudinal movement mechanism; 32. a cylinder; 33. a lower pressing plate; 34. a lifting plate; 35. a T-shaped guide rod; 36. a spring; 4. a cleaning module; 41. a lateral movement mechanism; 42. a dust-binding rubber roll;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 2, the present embodiment of the invention relates to a flexible printed circuit board cleaning and film-pasting auxiliary device, which includes a bottom plate 1, wherein a negative pressure fixing table 2, a pressing module 3 and a cleaning module 4 are connected to the bottom plate 1; the pressing module 3 comprises a longitudinal moving mechanism 31, an air cylinder 32 and a pressing plate 33; the cylinder 32 is fixedly connected to a moving platform of the longitudinal moving mechanism 31, and a piston rod of the cylinder 32 penetrates through the moving platform and is connected with a lifting plate 34; the bottom surface of the lower pressing plate 33 is connected with a rubber pad, the top surface of the lower pressing plate is fixedly connected with one end of a T-shaped guide rod 35, and the other end of the T-shaped guide rod 35 can be connected to the lifting plate 34 in a vertically sliding mode; a spring 36 is sleeved on the T-shaped guide rod 35, and the spring 36 is positioned between the lifting plate 34 and the lower pressing plate 33; the cleaning module 4 comprises a transverse moving mechanism 41 and a dust-binding rubber roller 42, wherein the dust-binding rubber roller 42 is rotatably connected to the transverse moving mechanism 41.

The air cylinder 32 is used for driving the lifting plate 34 to lift, so as to drive the lower pressing plate 33 to lift, and drive the lower pressing plate 33 to press the film downwards through the spring; the negative pressure adsorption platform 2 is used for adsorbing and fixing the flexible circuit board, and the flexible circuit board is prevented from moving during cleaning and attaching.

The negative pressure fixing table 2 is provided with a plurality of negative pressure holes 21 in a rectangular array, one corner of the negative pressure fixing table 2 is provided with a positioning corner seat 22, and the positioning corner seat 22 is positioned on one side, away from the dust-binding rubber roller 42, of the negative pressure fixing table 2. The positioning angle seat 22 is used for positioning one corner of the flexible circuit board, and the negative pressure hole 21 is used for being connected with an external negative pressure machine to adsorb and fix the flexible circuit board.

The dust-binding rubber roller 42 is connected to the transverse moving mechanism 41 through a height adjusting bearing seat. The height adjusting bearing seat is the bearing seat which is disclosed in patent number CN201820432100.5 and can be used for adjusting the distance between the dust-binding rubber roller 42 and the negative pressure fixing table 2, so that the height adjusting bearing seat is suitable for flexible circuit boards with different thicknesses.

The lower pressure plate 33 is positioned right above the negative pressure fixing table 2; the transverse moving mechanism 41 and the negative pressure fixing platform 2 are both positioned between the moving ranges of the longitudinal moving mechanism 31, and the negative pressure fixing platform 2 is positioned between the moving ranges of the transverse moving mechanism 41.

The working principle is as follows: one corner of the flexible circuit board is aligned with the positioning corner seat 22 and placed on the negative pressure fixing table 2, the negative pressure hole 21 acts to adsorb and fix the flexible circuit board, and then the transverse moving mechanism 41 drives the dust-sticking rubber roller 42 to move in a reciprocating manner to clean the surface of the flexible circuit board; after cleaning, covering rice is covered manually, after the covering is finished, the longitudinal moving mechanism 31 drives the lower pressing plate 33 to move right above the negative pressure fixing table 2, then the air cylinder 32 drives the lifting plate 34 to descend, so that the lower pressing plate 33 is driven to descend, the lower pressing plate 33 is driven by the spring to press the film downwards, the film is kept for 2-3 minutes, resetting is carried out, the negative pressure hole 21 does not act, and the flexible circuit board with the film is taken out.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims (4)

1. The utility model provides a clean pad pasting auxiliary device of flexible line way board which characterized in that: the cleaning device comprises a bottom plate (1), wherein a negative pressure fixing table (2), a pressing module (3) and a cleaning module (4) are connected to the bottom plate (1); the pressing module (3) comprises a longitudinal moving mechanism (31), an air cylinder (32) and a pressing plate (33); the cylinder (32) is fixedly connected to a moving platform of the longitudinal moving mechanism (31), and a piston rod of the cylinder (32) penetrates through the moving platform to be connected with a lifting plate (34); the bottom surface of the lower pressing plate (33) is connected with a rubber pad, the top surface of the lower pressing plate is fixedly connected with one end of a T-shaped guide rod (35), and the other end of the T-shaped guide rod (35) can be connected to the lifting plate (34) in a vertically sliding mode; a spring (36) is sleeved on the T-shaped guide rod (35), and the spring (36) is positioned between the lifting plate (34) and the lower pressing plate (33); the cleaning module (4) comprises a transverse moving mechanism (41) and a dust-binding rubber roller (42), wherein the dust-binding rubber roller (42) is rotatably connected to the transverse moving mechanism (41).

2. The auxiliary device for cleaning and sticking the film on the flexible circuit board according to claim 1, which is characterized in that: the negative pressure fixing table (2) is provided with a plurality of negative pressure holes (21) in a rectangular array, and a positioning corner seat (22) is arranged at one corner of the negative pressure fixing table (2).

3. The auxiliary device for cleaning and sticking the film on the flexible circuit board according to claim 1 or 2, which is characterized in that: the dust-binding rubber roller (42) is connected to the transverse moving mechanism (41) through a height adjusting bearing seat.

4. The auxiliary device for cleaning and sticking the film on the flexible circuit board according to claim 3, wherein: the lower pressing plate (33) is positioned right above the negative pressure fixing table (2); the transverse moving mechanism (41) and the negative pressure fixing platform (2) are both positioned between the moving ranges of the longitudinal moving mechanism (31), and the negative pressure fixing platform (2) is positioned between the moving ranges of the transverse moving mechanism (41).

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