CN219768437U - Multi-cutter die cutting device for flexible circuit board - Google Patents

Abstract

The utility model discloses a multi-cutter die cutting device for a flexible circuit board, which comprises a machine body, wherein a die is arranged on the machine body, a positioning boss is arranged at the top of the die, two fixing plates which are correspondingly arranged are fixedly connected to the top of the machine body, a rotating rod is arranged between the fixing plates, one end of the rotating rod penetrates through the fixing plates to be connected with a driving motor, a plurality of cutter seats which are equidistantly arranged are arranged on the rotating rod, evenly distributed cutting cutters are arranged on the cutter seats, a mounting plate is arranged above the rotating rod, a corresponding plate which is correspondingly arranged with the cutting cutters is arranged at the bottom of the mounting plate, a sharpening groove is arranged on the corresponding plate, wiping cotton and a sharpening blade which are correspondingly arranged are arranged in the sharpening groove, when the cutting cutters rotate for cutting, the edges can be wiped through the sharpening groove, so that the use of the cutting cutters is prevented from being influenced by dirt attached to the cutting cutters, and the sharpness of the cutting cutters is ensured, and the use of the cutting cutters is facilitated.

Description

Multi-cutter die cutting device for flexible circuit board

Technical Field

The utility model relates to the technical field of die cutting devices, in particular to a multi-cutter die cutting device for a flexible circuit board.

Background

The flexible circuit board is also called as a soft board, is a printed circuit made of flexible insulating base materials, is the only solution to meet the miniaturization and movement requirements of electronic products, can be freely bent, rolled and folded, can bear millions of dynamic bending without damaging wires, and has the advantages of saving space, reducing weight, having high flexibility and the like.

At present, a large amount of mechanical cutting equipment is required to be used for cutting the flexible circuit board piece by piece, the working efficiency is low, the cost is high, the cutting tool can be worn out when being used for a long time, and secondly, some dirt can be attached to the cutting tool, so that the use of the cutting tool is affected.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a multi-cutter die cutting device for a flexible circuit board, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a flexible circuit board multitool cutting die device, includes the organism, be equipped with the mould on the organism, the location boss is installed at the mould top, two fixed plates that correspond the setting of organism top fixedly connected with, be equipped with the dwang between the fixed plate, dwang one end runs through the fixed plate and is connected with driving motor, be equipped with the blade holder that a plurality of equidistances set up on the dwang, be equipped with evenly distributed's cutting tool on the blade holder, the dwang top is equipped with the mounting panel, the mounting panel bottom is installed and is corresponded the board that sets up with cutting tool, be equipped with the groove of whetting a knife on the corresponding board, the inslot of whetting a knife is equipped with the cotton of wiping and the blade that corresponds the setting.

Preferably, the machine body is provided with a groove, and the die is arranged in the groove.

Preferably, the die is fixedly connected with a first positioning sleeve and a second positioning sleeve on two sides, a positioning rod is arranged in the first positioning sleeve and fixedly connected with the machine body, a threaded rod is arranged in the second positioning sleeve, and one end of the threaded rod penetrates through the machine body and is connected with a rotating handle.

Preferably, a threaded hole is formed in the machine body at a position corresponding to the threaded rod, and the threaded hole is in threaded connection with the threaded rod.

Preferably, one end of the rotating rod far away from the driving motor is rotationally connected with the fixing plate through a bearing.

Preferably, the cross section of the knife sharpening groove is in a part annular structure, and the position structure of the knife sharpening groove is matched with the cutting tool.

The beneficial effects of the utility model are as follows: the structure of corresponding board, knife sharpening groove, wiping cotton, grinding blade etc. has been set up, when cutting tool rotates the cutting, can clean the cutting edge through the knife sharpening groove, avoid adhering to some filth on the cutting tool and influence cutting tool's use to polish, with guaranteeing cutting tool's sharpness, be favorable to cutting tool's use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic general structure of a multi-cutter die cutting device for a flexible circuit board according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a body of a multi-cutter die-cutting apparatus for a flexible circuit board according to an embodiment of the present utility model;

FIG. 3 is a side view of a cutting tool of a flexible circuit board multi-blade die cutting apparatus according to an embodiment of the utility model;

fig. 4 is a cross-sectional view of a corresponding plate of a multi-die cutting apparatus for a flexible circuit board according to an embodiment of the present utility model;

fig. 5 is an external view of a corresponding board of a multi-cutter die-cutting device for a flexible circuit board according to an embodiment of the present utility model.

In the figure:

1. a body; 2. a mold; 3. positioning the boss; 4. a fixing plate; 5. a rotating lever; 6. a driving motor; 7. a tool apron; 8. a cutting tool; 9. a mounting plate; 10. a corresponding plate; 11. a knife sharpening groove; 12. wiping cotton; 13. grinding the blade; 14. a groove; 15. a first positioning sleeve; 16. a second positioning sleeve; 17. a positioning rod; 18. a threaded rod; 19. a rotating handle; 20. and (3) a threaded hole.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a multi-cutter die cutting device for a flexible circuit board is provided.

Example 1

As shown in fig. 1-5, a multi-cutter die cutting device for a flexible circuit board according to an embodiment of the utility model comprises a machine body 1, wherein a die 2 is arranged on the machine body 1, a positioning boss 3 is arranged at the top of the die 2, two fixing plates 4 which are correspondingly arranged are fixedly connected with the top of the machine body 1, a rotating rod 5 is arranged between the fixing plates 4, one end of the rotating rod 5 penetrates through the fixing plates 4 and is connected with a driving motor 6, a plurality of cutter holders 7 which are equidistantly arranged are arranged on the rotating rod 5, uniformly distributed cutting cutters 8 are arranged on the cutter holders 7, a mounting plate 9 is arranged above the rotating rod 5, a corresponding plate 10 which is correspondingly arranged with the cutting cutters 8 is arranged at the bottom of the mounting plate 9, a sharpening slot 11 is arranged on the corresponding plate 10, a wiping cotton 12 and a sharpening blade 13 which are correspondingly arranged are arranged in the sharpening slot 11, when the cutting cutters 8 rotate for cutting, the edges can be wiped through the sharpening slots 11, so that the use of the cutting cutters 8 is prevented from being influenced by dirt, and the sharpness of the cutting cutters 8 is ensured, and the use of the cutting cutters 8 is facilitated.

Example two

As shown in fig. 1-5, a multi-cutter die cutting device for a flexible circuit board according to an embodiment of the utility model comprises a machine body 1, wherein a die 2 is arranged on the machine body 1, a positioning boss 3 is arranged at the top of the die 2, two fixing plates 4 which are correspondingly arranged are fixedly connected to the top of the machine body 1, a rotating rod 5 is arranged between the fixing plates 4, one end of the rotating rod 5 penetrates through the fixing plates 4 and is connected with a driving motor 6, a plurality of cutter holders 7 which are equidistantly arranged are arranged on the rotating rod 5, evenly distributed cutting cutters 8 are arranged on the cutter holders 7, a mounting plate 9 is arranged above the rotating rod 5, a corresponding plate 10 which is correspondingly arranged with the cutting cutters 8 is arranged at the bottom of the mounting plate 9, a cutter sharpening groove 11 is arranged on the corresponding plate 10, correspondingly arranged wiping cotton 12 and a cutter blade 13 are arranged in the cutter sharpening groove 11, a groove 14 is arranged on the machine body 1, the die 2 is arranged in the groove 14, one end of the rotating rod 5 which is far away from the driving motor 6 is rotatably connected with the fixing plates 4 through bearings, the cross section of the cutter groove 11 is in a partial annular structure, and the position structure of the cutter 11 is matched with the cutter 8.

Example III

As shown in fig. 1-5, a multi-cutter die cutting device for a flexible circuit board according to an embodiment of the utility model comprises a machine body 1, wherein a die 2 is arranged on the machine body 1, a positioning boss 3 is arranged at the top of the die 2, two corresponding fixed plates 4 are fixedly connected to the top of the machine body 1, a rotating rod 5 is arranged between the fixed plates 4, one end of the rotating rod 5 penetrates through the fixed plates 4 to be connected with a driving motor 6, a plurality of cutter holders 7 which are equidistantly arranged are arranged on the rotating rod 5, evenly distributed cutting cutters 8 are arranged on the cutter holders 7, a mounting plate 9 is arranged above the rotating rod 5, a corresponding plate 10 which is correspondingly arranged with the cutting cutters 8 is arranged at the bottom of the mounting plate 9, a sharpening slot 11 is arranged on the corresponding plate 10, correspondingly arranged with a sharpening slot 13 is arranged in the sharpening slot 11, a piece 12 and a sharpening piece are correspondingly arranged in the sharpening slot 11, a first positioning sleeve 15 and a second positioning sleeve 16 are fixedly connected to the two sides of the die 2, a positioning rod 17 is arranged in the first positioning sleeve 15, a threaded rod 18 is fixedly connected with the machine body 1, one end of the threaded rod 18 penetrates through the machine body 1, a rotating handle 19 is arranged at one end of the threaded rod 18, a threaded hole 20 is arranged at a position corresponding to the threaded rod 18 on the machine body 1, and a threaded hole 20 is in threaded connection with the threaded hole 18.

In summary, by means of the above technical scheme of the utility model, when the device is used, the cutting edge can be wiped through the knife sharpening groove 11 when the cutting tool 8 rotates for cutting, so that the cutting tool 8 is prevented from being influenced by the dirt attached to the cutting tool 8, and the cutting tool 8 is polished, so that the sharpness of the cutting tool 8 is ensured, and the use of the cutting tool 8 is facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a flexible circuit board multitool cutting die device, includes organism (1), a serial communication port, be equipped with mould (2) on organism (1), location boss (3) are installed at mould (2) top, two fixed plates (4) that correspond the setting of organism (1) top fixedly connected with, be equipped with dwang (5) between fixed plate (4), dwang (5) one end runs through fixed plate (4) and is connected with driving motor (6), be equipped with blade holder (7) that a plurality of equidistance set up on dwang (5), be equipped with evenly distributed's cutting tool (8) on blade holder (7), dwang (5) top is equipped with mounting panel (9), correspondence board (10) that correspond the setting with cutting tool (8) are installed to mounting panel (9) bottom, be equipped with sharpening groove (11) on correspondence board (10), be equipped with in sharpening groove (11) and correspond cotton (12) and sharpening piece (13) that are wiped that set up.

2. The multi-cutter die cutting device for the flexible circuit board according to claim 1, wherein the machine body (1) is provided with a groove (14), and the die (2) is arranged in the groove (14).

3. The flexible circuit board multi-cutter die cutting device according to claim 2, wherein a first positioning sleeve (15) and a second positioning sleeve (16) are fixedly connected to two sides of the die (2), a positioning rod (17) is arranged in the first positioning sleeve (15), the positioning rod (17) is fixedly connected with the machine body (1), a threaded rod (18) is arranged in the second positioning sleeve (16), and one end of the threaded rod (18) penetrates through the machine body (1) to be connected with a rotating handle (19).

4. A flexible circuit board multi-cutter die cutting device according to claim 3, wherein a threaded hole (20) is formed in the machine body (1) at a position corresponding to the threaded rod (18), and the threaded hole (20) is in threaded connection with the threaded rod (18).

5. The flexible circuit board multi-cutter die cutting device according to claim 4, wherein one end of the rotating rod (5) far away from the driving motor (6) is rotatably connected with the fixed plate (4) through a bearing.

6. The multi-cutter die cutting device for the flexible circuit board according to claim 5, wherein the cross section of the knife sharpening groove (11) is in a part annular structure, and the position structure of the knife sharpening groove (11) is matched with the cutting tool (8).