CN210452974U

CN210452974U - Multi-station rotary die cutting device for producing Flexible Printed Circuit (FPC) back glue

Info

Publication number: CN210452974U
Application number: CN201921324396.XU
Authority: CN
Inventors: 黄绍珍
Original assignee: Zhuhai Weilixin Packaging Materials Co Ltd
Current assignee: Zhuhai Weilixin Packaging Materials Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-05
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a rotatory cutting device of multistation for production of FPC soft board gum, which comprises a worktable, the perpendicular fixedly connected with in board upper portion returns the type station frame that a plurality of laminating each other, it has electric putter to return the vertical downward fixed mounting in type station frame top intermediate position, the electric putter lower extreme is provided with knife rest mechanism, knife rest mechanism is including the type of falling concave frame and rectangle pole. The utility model discloses a be provided with the blade in the vertical perpendicular in type movable block bottom that returns to blade upper portion is through fixed screw and type movable block bottom fixed connection, makes things convenient for the later stage to demolish and changes blade, convenient and fast.

Description

Multi-station rotary die cutting device for producing Flexible Printed Circuit (FPC) back glue

Technical Field

The utility model relates to a FPC soft board gum production technical field specifically is a rotatory cutting device of multistation for FPC soft board gum production.

Background

At present, the FPC is small and flexible, and is widely applied to electronic products such as notebook computers, mobile phones, digital cameras and the like, and at present, the FPC is fixed on the electronic products by means of a glue layer of a back glue of the FPC. The traditional method for preparing the FPC gum soft board is to cut by means of a cutter, then the FPC gum soft board is produced in a manual laminating mode, the efficiency is low, the labor cost is high, the laminating precision is low, in addition, in the prior art, a cutter is integrally arranged on a roller rod, due to the fact that the working strength of a blade is high, the blade needs to be polished or replaced after being used for a certain period, but the traditional roller rod blade is high in structural cost and not suitable for popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory cutting device of multistation for production of FPC soft board gum has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatory cutting device of multistation for production of FPC soft board gum, includes the board, the perpendicular fixedly connected with in board upper portion returns the type station frame of a plurality of mutual laminatings, it has electric putter to return the vertical downward fixed mounting in type station frame top intermediate position, the electric putter lower extreme is provided with knife rest mechanism, knife rest mechanism is including falling concave type frame and rectangle pole, electric putter's telescopic link tip and the type frame top intermediate position vertical fixation that falls, every it has the deflector roll to return type station frame inner chamber lower part level swing joint, the type movable block that returns has been cup jointed in the activity on the rectangle pole, the vertical blade that is provided with in type movable block bottom that returns.

As a preferred embodiment of the present invention, the rectangular rod has a left end and a right end fixedly connected to the inverted concave frame by bolts.

As a preferred embodiment of the present invention, the rectangular rod is vertically aligned with and parallel to the guide roller.

As a preferred embodiment of the present invention, the upper portion of the blade is fixedly connected to the bottom of the rectangular moving block through a fixing screw.

As an embodiment of the utility model, the blade is the arc structure, the vertical screw hole of seting up in time type movable block top intermediate position, and the downthehole vertical downward screw of screw runs through there is spacing bolt.

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

1. the utility model discloses a be provided with the blade in the vertical perpendicular in type movable block bottom that returns to blade upper portion is through fixed screw and type movable block bottom fixed connection, makes things convenient for the later stage to demolish and changes blade, convenient and fast.

2. The utility model discloses owing to the type movable block that returns has been cup jointed in the activity on the rectangle pole, after two type movable blocks that return moved on the rectangle pole and confirmed the position, revolve wrong spacing bolt and the cooperation of rectangle pole and stabilize the type movable block that returns, can adjust the interval of two blades according to actual conditions, improve the practicality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the multi-station rotary die-cutting device for producing the flexible printed circuit board (FPC) gum of the present invention;

FIG. 2 is a schematic structural view of a tool rest mechanism for producing the flexible printed circuit board (FPC) gum of the present invention;

fig. 3 is the utility model discloses a return type movable block and the rectangular pole of the rotatory cutting device of multistation for production of FPC soft board gum are connected and are looked sideways at the schematic structure drawing.

In the figure: the device comprises a machine table 1, a guide roller 2, a tool rest mechanism 3, an inverted concave frame 31, a return type moving block 32, a blade 33, a rectangular rod 34, a fixing screw 35, a threaded hole 36, a limiting bolt 37, a return type station frame 4 and an electric push rod 5.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rotatory cutting device of multistation for production of FPC soft board gum, which comprises a

worktable

1, 1 upper portion of board is perpendicular fixedly connected with a plurality of time type station framves 4 of laminating each other, the vertical downward fixed mounting in 4 top intermediate positions of time type station frame has electric putter 5, 5 lower extremes of electric putter is provided with knife rest mechanism 3, knife rest mechanism 3 is including inverted concave type frame 31 and rectangular rod 34, electric putter 5's telescopic link tip and the 31 top intermediate position vertical fixation of inverted concave type frame, 4 inner chamber lower part horizontal swing joint of every time type station frame have deflector roll 2, the last activity of rectangular rod 34 has cup jointed time type movable block 32, the vertical blade 33 that is provided with in time type movable block 32 bottom.

The left and right ends of the rectangular rod 34 are fixedly connected with the inverted concave frame 31 through bolts.

The rectangular bar 34 is vertically aligned and arranged in parallel with the guide roller 2.

The upper part of the blade 33 is fixedly connected with the bottom of the return type moving block 32 through a fixing screw 35, so that the blade 33 can be conveniently detached and replaced in the later period.

The blade 33 is of an arc-shaped structure, a threaded hole 36 is vertically formed in the middle of the top of the return-type moving block 32, a limiting bolt 37 penetrates through the threaded hole 36 in a vertical downward thread mode, and after the two return-type moving blocks 32 move on the rectangular rod 34 to determine the positions, the limiting bolt 37 is screwed to be matched with the rectangular rod 34 to stabilize the return-type moving block 32.

When a multistation rotary die cutting device for producing FPC soft board gum is used, it needs to be explained, the utility model relates to a multistation rotary die cutting device for producing FPC soft board gum, including board 1, deflector roll 2, knife rest mechanism 3, the type of falling concave frame 31, time type movable block 32, blade 33, rectangular rod 34, fixed screw 35, screw hole 36, stop bolt 37, time type station frame 4, electric putter 5, the part is the part that general standard spare or technical personnel in the art know, and its structure and principle all can learn through the technical manual or learn to learn through conventional experimental method for this technical personnel.

When the flexible printed circuit board (FPC) back glue is conveyed through the guide roller 2 on the loop type station frame 4, the electric push rod 5 extends to drive the knife rest mechanism 3 to descend until the knife blades 33 are attached to the guide roller 2 to perform die cutting, wherein the distance between the two knife blades 33 can be adjusted by moving the loop type moving block 32 on the rectangular rod 34 according to actual conditions, after the two loop type moving blocks 32 move on the rectangular rod 34 to determine positions, the screwing limiting bolt 37 descends through the threaded hole 36 to be matched with the rectangular rod 34 to stabilize the loop type moving block 32, and the FPC flexible board back glue is conveyed through the guide roller 2 on the loop type station frame 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rotatory cutting device of multistation for production of FPC soft board gum, includes board (1), its characterized in that: the utility model discloses a quick-witted bench (1) upper portion perpendicular fixedly connected with a plurality of time type position frames (4) of laminating each other, the vertical downward fixed mounting of time type position frame (4) top intermediate position has electric putter (5), electric putter (5) lower extreme is provided with knife rest mechanism (3), knife rest mechanism (3) are including falling concave type frame (31) and rectangular rod (34), the telescopic link tip of electric putter (5) and fall concave type frame (31) top intermediate position vertical fixation, every the horizontal swing joint in time type position frame (4) inner chamber lower part has deflector roll (2), the activity has cup jointed time type movable block (32) on rectangular rod (34), time type movable block (32) bottom vertical perpendicular is provided with blade (33).

2. The multi-station rotary die cutting device for FPC (flexible printed circuit) back adhesive production according to claim 1, comprising: the left end and the right end of the rectangular rod (34) are fixedly connected with the inverted concave frame (31) through bolts.

3. The multi-station rotary die cutting device for FPC (flexible printed circuit) back adhesive production according to claim 1, comprising: the rectangular rod (34) and the guide roller (2) are vertically aligned and arranged in parallel.

4. The multi-station rotary die cutting device for FPC (flexible printed circuit) back adhesive production according to claim 1, comprising: the upper part of the blade (33) is fixedly connected with the bottom of the return type moving block (32) through a fixing screw (35).

5. The multi-station rotary die cutting device for FPC (flexible printed circuit) back adhesive production according to claim 1, comprising: the blade (33) is of an arc-shaped structure, a threaded hole (36) is vertically formed in the middle of the top of the return moving block (32), and a limiting bolt (37) penetrates through the threaded hole (36) in a vertical downward thread mode.