CN216634588U

CN216634588U - Cutting device is used in processing of circuit board of cutting length controllable

Info

Publication number: CN216634588U
Application number: CN202122680138.9U
Authority: CN
Inventors: 袁宏雄; 林延吉; 崔黎明; 江涌
Original assignee: Huizhou Xiechang Electronics Co ltd
Current assignee: Huizhou Xiechang Electronics Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-31
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a cutting device for processing a circuit board with controllable cutting length, which relates to the technical field of circuit board cutting and comprises a fixed base, a placing rack, a clamping mechanism, a moving mechanism and cutting equipment, wherein four groups of first I-shaped holes are formed in the fixed base; the problem of among the prior art fixed mode can carry out effectual fixed to the circuit board, but this fixed establishment's rigidity is unchangeable, can not cut the size of circuit board as required and carry out corresponding regulation to can lead to the length of the unable accurate cutting out circuit board is solved.

Description

Cutting device is used in processing of circuit board of cutting length controllable

Technical Field

The utility model relates to the technical field of circuit board cutting, in particular to a cutting device with controllable cutting length for processing a circuit board.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has the characteristics of high reliability and excellent flexibility, high wiring density, light weight, thin thickness and good bending property.

The circuit board needs to be cut and cut according to the actual use purpose in the production process, and most of the existing circuit board cutting devices cannot flexibly change the cutting position of the circuit board; and the circuit board is in order to prevent both sides extrusion location damage, adopts the fixed mode of push down formula mostly, but this fixed mode can carry out effectual fixed to the circuit board, but this fixed establishment's fixed position is unchangeable, can not cut the size of circuit board as required and carry out corresponding regulation to can lead to the length of the unable accurate cutting out circuit board of meeting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for processing a circuit board, the cutting length of which can be controlled, so as to solve the technical problem in the background technology.

The utility model provides a cutting device for processing a circuit board with controllable cutting length, which comprises a fixed base, a placing frame, a clamping mechanism, a moving mechanism and cutting equipment, wherein four groups of first I-shaped holes are formed in the fixed base, the placing frame is arranged above the fixed base, a rectangular hole is formed in the placing frame, the clamping mechanism is arranged in the fixed base, the working end of the clamping mechanism is positioned above the fixed base, the moving mechanism is arranged on the placing frame, the working end of the moving mechanism is positioned in the rectangular hole, and the cutting equipment is arranged at the working end of the moving mechanism.

Furthermore, clamping mechanism includes driver part and spacing part, driver part sets up in unable adjustment base, spacing part is equipped with four groups, four groups spacing part's one end all is connected with driver part's work end, four groups spacing part's work end all is located unable adjustment base's top, and every group spacing part all corresponds with a set of first style of calligraphy hole.

Further, the drive assembly includes driving motor, actuating lever, rolling disc, connecting axle, mount and movable plate, driving motor's output is connected with the one end of actuating lever, the other end and the rolling disc of actuating lever are connected, four arc holes have been seted up on the rolling disc, the connecting axle is equipped with four, every the one end of connecting axle all is located an arc hole, the mount is located the top of rolling disc, the movable plate is equipped with four, four the movable plate sets up respectively on all around in the mount, and four the equal activity of movable plate sets up in the mount, every the one end of movable plate all is connected with the other end of connecting axle.

Further, every group spacing part all includes the spliced pole, removes base, connecting plate and spacing, the bottom of spliced pole is connected with the other end of movable plate, the shaft of spliced pole is located one of them a set of first style of calligraphy downthehole, it is located unable adjustment base's top to remove the base, just the bottom of removing the base is connected with the top of spliced pole, the one end of connecting plate is connected with removing the base, spacing setting is on the other end of connecting plate.

Further, moving mechanism includes first lead screw slip table, second lead screw slip table, connects movable plate, connecting rod, slide bar and removal frame, first lead screw slip table and second lead screw slip table are L shape and set up the top at the rack, it sets up on the work end of first lead screw slip table to connect the movable plate, the connecting rod sets up on the work end of second lead screw slip table, the connecting rod is located the below of connecting the movable plate, connect and seted up a second style of calligraphy hole on the movable plate, the removal frame activity sets up on the connecting rod, the slide bar sets up on removing the frame, the pole body of slide bar is located a second style of calligraphy downthehole, the bottom and the cutting equipment of removing the frame are connected.

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

the circuit board is placed on the fixed base, the circuit board is positioned in the working end of the clamping mechanism, the circuit board is clamped and limited by the clamping mechanism, the cutting equipment is driven to move by the moving mechanism after the circuit board is limited, the cutting equipment is moved to the position to be cut, then the working end of the cutting equipment is contacted with the circuit board through the autonomous lifting of the cutting equipment, and then the circuit board is cut, the circuit board can be limited by the clamping mechanism in the utility model, and the clamping mechanism in the utility model can be adjusted along with the size of the circuit board, so that the problem that most circuit board clamping mechanisms in the circuit board cutting equipment in the prior art adopt a downward pressing type fixing mode can be solved, but the fixing mode can effectively fix the circuit board, but the position of the fixing mechanism is fixed and cannot be correspondingly adjusted according to the size of the circuit board to be cut, thereby causing a problem that the length of the wiring board cannot be cut out accurately.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a perspective view of the clamping mechanism of the present invention;

FIG. 4 is a partial schematic view of the clamping mechanism of the present invention;

fig. 5 is a schematic view of the moving mechanism of the present invention.

Reference numerals are as follows: the cutting device comprises a fixed base 1, a first straight-line-shaped hole 11, a placing rack 2, a rectangular hole 21, a clamping mechanism 3, a driving part 31, a driving motor 311, a driving rod 312, a rotating disc 313, a connecting shaft 314, a fixed rack 315, a moving plate 316, an arc-shaped hole 317, a limiting part 32, a connecting column 321, a moving base 322, a connecting plate 323, a limiting rack 324, a moving mechanism 4, a first screw rod sliding table 41, a second screw rod sliding table 42, a connecting moving plate 43, a connecting rod 44, a sliding rod 45, a moving rack 46, a second straight-line-shaped hole 431 and a cutting device 5.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, 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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The embodiment of the utility model provides a cutting device for processing a circuit board with controllable cutting length, which is shown in the following fig. 1 to 5, and comprises a fixed base 1, a placing frame 2, a clamping mechanism 3, a moving mechanism 4 and a cutting device 5, wherein four groups of first rectangular holes 11 are formed in the fixed base 1, the placing frame 2 is arranged above the fixed base 1, a rectangular hole 21 is formed in the placing frame 2, the clamping mechanism 3 is arranged in the fixed base 1, the working end of the clamping mechanism 3 is positioned above the fixed base 1, the moving mechanism 4 is arranged on the placing frame 2, the working end of the moving mechanism 4 is positioned in the rectangular hole 21, and the cutting device 5 is arranged at the working end of the moving mechanism 4.

When in operation, a circuit board is placed on the fixed base 1, the circuit board is positioned in the working end of the clamping mechanism 3, the circuit board is clamped and limited through the clamping mechanism 3, the cutting device 5 is driven to move through the moving mechanism 4 after the circuit board is limited, the cutting device 5 is moved to a position needing to be cut, then the working end of the cutting device 5 is contacted with the circuit board through the autonomous lifting of the cutting device 5, and then the circuit board is cut, the circuit board can be limited through the clamping mechanism 3 in the utility model, and the clamping mechanism 3 in the utility model can be adjusted along with the size of the circuit board, so that the problem that most circuit board clamping mechanisms 3 in the circuit board cutting device 5 in the prior art adopt a downward pressing type fixing mode, but the fixing mode can effectively fix the circuit board, but the position of the fixing mechanism is fixed, the size that can not cut the circuit board as required carries out corresponding regulation to can lead to the problem of the length of the unable accurate cutting out circuit board of result.

Specifically, referring to fig. 2 to 4, the clamping mechanism 3 includes a driving part 31 and a limiting part 32, the driving part 31 is disposed in the fixing base 1, the limiting part 32 has four groups, one end of each of the four groups of limiting parts 32 is connected to a working end of the driving part 31, the working ends of the four groups of limiting parts 32 are located above the fixing base 1, and each group of limiting parts 32 corresponds to one group of first rectangular holes 11.

Specifically, referring to fig. 2 to 4, the driving unit 31 includes a driving motor 311, a driving rod 312, a rotating disc 313, a connecting shaft 314, a fixing frame 315 and four moving plates 316, an output end of the driving motor 311 is connected to one end of the driving rod 312, the other end of the driving rod 312 is connected to the rotating disc 313, four arc holes 317 are formed in the rotating disc 313, the number of the connecting shafts 314 is four, one end of each connecting shaft 314 is located in one arc hole 317, the fixing frame 315 is located above the rotating disc 313, the number of the moving plates 316 is four, the four moving plates 316 are respectively arranged on the periphery of the fixing frame 315, the four moving plates 316 are movably arranged in the fixing frame 315, and one end of each moving plate 316 is connected to the other end of the connecting shaft 314.

Specifically, as shown in fig. 2 to 4, each of the limiting members 32 includes a connecting column 321, a movable base 322, a connecting plate 323, and a limiting frame 324, the bottom end of the connecting column 321 is connected to the other end of the movable plate 316, the column shaft of the connecting column 321 is located in one of the first group of the first rectangular holes 11, the movable base 322 is located above the fixed base 1, the bottom end of the movable base 322 is connected to the top end of the connecting column 321, one end of the connecting plate 323 is connected to the movable base 322, and the limiting frame 324 is disposed at the other end of the connecting plate 323.

The working principle of the clamping mechanism 3 in the utility model is as follows: the driving rod 312 drives the rotating disc 313 to rotate through the driving of the driving motor 311, the rotating disc 313 enables each connecting shaft 314 to move in one arc-shaped hole 317 when rotating, the rotating disc 313 can drive the moving plate 316 to move in the fixing frame 315 when driving the connecting shafts 314 to move, so that the moving plate 316 drives the connecting columns 321 to move in the first I-shaped holes 11, the connecting columns 321 can drive the moving base 322, the connecting plates 323 and the limiting frames 324 to move synchronously, the four limiting frames 324 can be in an opening or contracting state when moving synchronously, and therefore the limiting frames 324 can limit the circuit boards on the fixing base 1.

Specifically, referring to fig. 5, the moving mechanism 4 includes a first lead screw sliding table 41, a second lead screw sliding table 42, a connection moving plate 43, a connecting rod 44, a sliding rod 45 and a moving frame 46, the first lead screw sliding table 41 and the second lead screw sliding table 42 are L-shaped and are disposed above the rack 2, the connection moving plate 43 is disposed at a working end of the first lead screw sliding table 41, the connecting rod 44 is disposed at a working end of the second lead screw sliding table 42, the connecting rod 44 is located below the connection moving plate 43, a second linear hole 431 is disposed on the connection moving plate 43, the moving frame 46 is movably disposed on the connecting rod 44, the sliding rod 45 is disposed on the moving frame 46, a shaft of the sliding rod 45 is located in the second linear hole 431, and a bottom end of the moving frame 46 is connected to the cutting device 5; when the first screw rod sliding table 41 operates, the connecting moving plate 43 moves synchronously along with the first screw rod sliding table 41, the connecting moving plate 43 drives the sliding rod 45 and the moving frame 46 to move on the connecting rod 44, the moving frame 46 drives the lifting and rotating mechanism to move, and the second screw rod sliding table 42 drives the moving frame 46 and the sliding rail rod to move in a second linear hole 431 formed in the connecting moving plate 43 during operation, so that the cutting device 5 can be adjusted in the rectangular placing hole at any time.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a cutting device is used in processing of circuit board of cutting length controllable, its characterized in that, includes unable adjustment base (1), rack (2), clamping mechanism (3), moving mechanism (4) and cutting equipment (5), four first style of calligraphy holes (11) of group have been seted up on unable adjustment base (1), rack (2) set up the top at unable adjustment base (1), rectangular hole (21) have been seted up on rack (2), clamping mechanism (3) set up in unable adjustment base (1), the work end of clamping mechanism (3) is located the top of unable adjustment base (1), moving mechanism (4) set up on rack (2), the work end of moving mechanism (4) is located rectangular hole (21), cutting equipment (5) set up on the work end of moving mechanism (4).

2. The cutting device for processing the circuit board with the controllable cutting length as claimed in claim 1, wherein the clamping mechanism (3) comprises a driving part (31) and four limiting parts (32), the driving part (31) is arranged in the fixed base (1), the limiting parts (32) are provided with four groups, one end of each of the four groups of limiting parts (32) is connected with the working end of the driving part (31), the working ends of the four groups of limiting parts (32) are located above the fixed base (1), and each group of limiting parts (32) corresponds to one group of first rectangular holes (11).

3. The cutting device for processing the circuit board with the controllable cutting length as claimed in claim 2, wherein the driving component (31) comprises a driving motor (311), a driving rod (312), a rotating disc (313), connecting shafts (314), four fixing frames (315) and four moving plates (316), the output end of the driving motor (311) is connected with one end of the driving rod (312), the other end of the driving rod (312) is connected with the rotating disc (313), four arc-shaped holes (317) are formed in the rotating disc (313), the number of the connecting shafts (314) is four, one end of each connecting shaft (314) is located in one arc-shaped hole (317), the fixing frames (315) are located above the rotating disc (313), the number of the four moving plates (316) is four, and the four moving plates (316) are respectively arranged on the periphery in the fixing frames (315), and the four moving plates (316) are movably arranged in the fixed frame (315), and one end of each moving plate (316) is connected with the other end of the connecting shaft (314).

4. The cutting device for processing the circuit board with the controllable cutting length as claimed in claim 3, wherein each group of the limiting parts (32) comprises a connecting column (321), a movable base (322), a connecting plate (323) and a limiting frame (324), the bottom end of the connecting column (321) is connected with the other end of the movable plate (316), the column body of the connecting column (321) is located in one group of first I-shaped holes (11), the movable base (322) is located above the fixed base (1), the bottom end of the movable base (322) is connected with the top end of the connecting column (321), one end of the connecting plate (323) is connected with the movable base (322), and the limiting frame (324) is arranged at the other end of the connecting plate (323).

5. The cutting device for processing the circuit board with the controllable cutting length as claimed in claim 4, wherein the moving mechanism (4) comprises a first lead screw sliding table (41), a second lead screw sliding table (42), a connecting moving plate (43), a connecting rod (44), a sliding rod (45) and a moving frame (46), the first lead screw sliding table (41) and the second lead screw sliding table (42) are arranged above the placing frame (2) in an L shape, the connecting moving plate (43) is arranged on the working end of the first lead screw sliding table (41), the connecting rod (44) is arranged on the working end of the second lead screw sliding table (42), the connecting rod (44) is positioned below the connecting rod (43), a second linear hole (431) is arranged on the connecting moving plate (43), the moving frame (46) is movably arranged on the connecting rod (44), the sliding rod (45) is arranged on the moving frame (46), the rod body of the sliding rod (45) is positioned in the second straight-line-shaped hole (431), and the bottom end of the moving frame (46) is connected with the cutting equipment (5).