CN219114202U

CN219114202U - Automatic strip device that divides of flexible line way board

Info

Publication number: CN219114202U
Application number: CN202223589289.4U
Authority: CN
Inventors: 屈高潮
Original assignee: Jiangmen Xuhong Electronic Industry Co ltd
Current assignee: Jiangmen Xuhong Electronic Industry Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-02
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of flexible circuit board production, in particular to an automatic flexible circuit board slitting device which comprises a frame, wherein a plurality of conveying rollers for conveying flexible circuit boards to perform slitting are arranged on the frame, a slitting mechanism is arranged in the middle of the frame, the slitting mechanism comprises a roller, a slitting die is movably sleeved on the roller, fixing pieces for fixing the slitting die on the roller are arranged at two ends of the roller, the roller is of a cavity structure with openings at two ends, a driving mechanism for driving the roller to rotate is arranged at a position, close to one end of the roller, of the frame, and a supporting mechanism for supporting the roller to rotate is arranged at a position, close to the other end of the roller, of the frame. Different slitting effects are achieved through disassembling and assembling slitting dies with different sizes on the roller, and compared with the operation of a single adjusting cutter, the efficiency of slitting through disassembling and assembling the slitting dies is higher, so that the slitting efficiency of the flexible circuit board is improved.

Description

Automatic strip device that divides of flexible line way board

Technical Field

The utility model relates to the technical field of flexible circuit board processing, in particular to an automatic strip separating device for a flexible circuit board.

Background

The circuit board is one of important electronic components in the electronic industry, along with the continuous development of electronic products in the directions of thinness, miniaturization and precision, the flexible circuit board is widely applied, is also called a flexible circuit board, is a printed circuit made of flexible insulating base materials, can improve excellent electrical performance, can meet the design requirements of smaller and higher-density installation, can be freely bent, wound and folded, can bear millions of dynamic bending without damaging wires, and can meet the processing mode requirements of reducing the volume and weight of the electronic products by using the flexible circuit board.

An LED lamp area production of current patent grant bulletin number is CN 214394357U is with slitting device includes: slitting the bottom box assembly; the slitting assembly is arranged on the slitting bottom box assembly, one part of the slitting assembly is arranged on the outer side of the slitting bottom box assembly, and the other part of the slitting assembly is arranged in an inner cavity of the slitting bottom box assembly and penetrates through the top of the slitting bottom box assembly.

This application can adjust the position between the cutters, can carry out effectual cutting to the lamp area of different models, but because the position between the cutters is adjustable, when the flexible line way board of the different width of every turn needs the slitting, needs a large amount of adjustment equipment's time to lead to production efficiency to descend.

Disclosure of Invention

The utility model aims to provide an automatic strip separating device for a flexible circuit board so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic slitting device of flexible line way board, includes the frame, be provided with the conveying roller that a plurality of conveying flexible line way boards carry out the slitting in the frame, the middle part of frame is provided with slitting mechanism, slitting mechanism includes the roller, the activity has cup jointed the slitting mould on the roller, the both ends of roller are provided with the mounting that fixes the slitting mould on the roller, the roller is the both ends and is equipped with open-ended cavity structure, the frame is close to the position department of roller one end and is provided with the drive roller pivoted actuating mechanism, the frame is close to the position department of the roller other end and is provided with the support roller pivoted supporting mechanism, the below of roller is provided with the supporting roller, the supporting roller with the frame rotates to be connected.

Optionally, the mounting includes two installation ring plates, one of them installation ring plate fixed connection is in the one end of roller, another installation ring plate pass through the bolt with the connection can be dismantled to the other end of roller, be provided with connecting hole and the locating hole that a plurality of installation bolts were used on installation ring plate and the roller respectively, a plurality of connecting hole and a plurality of the position one-to-one of locating hole, still have on the roller with two archs of roller integrated into one piece, divide the bottom of strip mould be provided with protruding joint complex recess.

Optionally, the actuating mechanism includes driving motor, gear and ring gear, driving motor fixed connection is in the frame, driving motor has the output, the output with gear fixed connection, ring gear fixed connection is in the one end of roller, gear and ring gear meshing.

Optionally, the supporting mechanism includes the support frame, circular groove of wearing has been seted up at the top of support frame, circular inslot rotation is connected with the spacing ring board of wearing, the one end of roller with the spacing ring board rotates to be connected, the bottom of support frame is provided with the moving mechanism who adjusts the support frame position.

Optionally, the moving mechanism comprises two sliding rails, a bottom plate is slidably connected to the two sliding rails, the middle part of the supporting frame is rotatably connected with the middle part of the bottom plate, and a positioning piece for fixing the position of the moving supporting frame is arranged on the supporting frame.

Optionally, the setting element includes the screw rod, the top fixedly connected with knob of screw rod, the bottom fixedly connected with of screw rod supports the piece, support frame and bottom plate are run through respectively at screw rod both ends, support the piece with frame top butt.

Optionally, be provided with the cooling tube in the roller, the roller is run through at the both ends of cooling tube, be provided with the coolant tank in the frame, the coolant tank pass through the circulating pump with the cooling tube is connected.

Compared with the prior art, the utility model has the following beneficial effects: when the flexible circuit board is striped, the flexible circuit board is conveyed through the conveying roller, and is conveyed between the striping die and the supporting roller, the roller rotating through the driving mechanism drives the striping die to strip the flexible circuit board, when the flexible circuit board with different sizes is required to be striped, different striping effects are achieved through the fact that the striping die with different sizes is dismounted on the roller, compared with the operation of a single adjusting cutter, the striping efficiency of the striping die is higher through dismounting, and therefore the striping efficiency of the flexible circuit board is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the roll of the present utility model.

In the figure: 1. a frame; 2. a conveying roller; 3. a roller; 4. a carrier roller; 5. installing a ring plate; 6. a protrusion; 7. dividing the strip die; 8. a driving motor; 9. a gear; 10. a toothed ring; 11. a support frame; 12. a limiting ring plate; 13. a slide rail; 14. a bottom plate; 15. and a positioning piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, an embodiment of the utility model provides an automatic slitting device for flexible circuit boards, which comprises a frame 1, wherein a plurality of conveying rollers 2 for conveying the flexible circuit boards to be slit are arranged on the frame 1, a slitting mechanism is arranged in the middle of the frame 1 and comprises a roller 3, a slitting die 7 is movably sleeved on the roller 3, fixing pieces for fixing the slitting die 7 on the roller 3 are arranged at two ends of the roller 3, the roller 3 is of a cavity structure with two ends provided with openings, a driving mechanism for driving the roller 3 to rotate is arranged at a position, close to one end of the roller 3, of the frame 1, a supporting mechanism for supporting the roller 3 to rotate is arranged at a position, close to the other end of the roller 3, of the frame 1, a supporting roller 4 is arranged below the roller 3, and the supporting roller 4 is in rotary connection with the frame 1.

Specifically, when the flexible circuit board is striped, the flexible circuit board is conveyed through the conveying roller, and conveyed between the striping die 7 and the supporting roller 4, the roller 3 rotating through the driving mechanism drives the striping die 7 to strip the flexible circuit board, when the flexible circuit board with different sizes is required to be striped, different striping effects are achieved through the striping die 7 with different sizes which are dismounted on the roller 3, and compared with the operation of a single adjusting cutter, the striping efficiency of the flexible circuit board is improved through the dismounting striping die 7.

Further, the mounting includes two installation ring plates 5, and one of them installation ring plate 5 fixed connection is in the one end of roller 3, and another installation ring plate 5 passes through the bolt and can dismantle with the other end of roller 3 and be connected, is provided with connecting hole and the locating hole that a plurality of installation bolts were used on installation ring plate 5 and the roller 3 respectively, and the position one-to-one in a plurality of connecting holes and a plurality of locating hole still has two protruding 6 of roller 3 integrated into one piece on the roller 3, and the bottom of parting mould 7 is provided with the recess with protruding 6 joint complex.

Specifically, the fixing piece is used for fixing the slitting die 7 on the roller 3, so that the problem of poor slitting quality caused by the fact that the slitting die 7 moves on the roller 3 is avoided.

Further, the driving mechanism comprises a driving motor 8, a gear 9 and a toothed ring 10, wherein the driving motor 8 is fixedly connected to the frame 1, the driving motor 8 is provided with an output end, the output end is fixedly connected with the gear 9, the toothed ring 10 is fixedly connected to one end of the roller 3, and the gear 9 is meshed with the toothed ring 10.

Specifically, when the roller 3 needs to be driven to rotate, the driving motor 8 is started to enable the gear 9 connected with the output end of the driving motor 8 to rotate, the toothed ring 10 at the moment synchronously rotates and drives the roller 3 to rotate, and then the rotation of the slitting die 7 can be realized.

Further, the supporting mechanism comprises a supporting frame 11, a circular penetrating groove is formed in the top of the supporting frame 11, a limiting ring plate 12 is rotationally connected in the circular penetrating groove, one end of the roller 3 is rotationally connected with the limiting ring plate 12, and a moving mechanism for adjusting the position of the supporting frame 11 is arranged at the bottom of the supporting frame 11.

Specifically, through the setting of supporting mechanism, can restrict the rotation position of roller 3 to improve the stability when roller 3 passes through actuating mechanism rotation, avoided the slitting failure scheduling problem that the displacement of roller 3 led to.

Further, the moving mechanism comprises two sliding rails 13, a bottom plate 14 is slidably connected to the two sliding rails 13, the middle part of the supporting frame 11 is rotatably connected with the middle part of the bottom plate 14, and a positioning piece 15 for fixing the position of the moving supporting frame 11 is arranged on the supporting frame 11.

Specifically, because the support frame 11 is rotatably connected to the bottom plate 14, when the parting mold 7 needs to be replaced, the bottom plate 14 is moved along the sliding rail 13, so that the support frame 11 is far away from the roller 3, and the parting mold 7 can be detached from the roller 3, so that the operation space is enlarged.

Further, the positioning piece 15 comprises a screw, the top end of the screw is fixedly connected with a knob, the bottom end of the screw is fixedly connected with a supporting block, two ends of the screw respectively penetrate through the supporting frame 11 and the bottom plate 14, and the supporting block is in supporting connection with the top of the frame 1.

Specifically, through knob rotation screw rod, make the piece that supports on the screw rod and frame top butt, can accomplish the fixed to supporting mechanism and moving mechanism position, avoid dividing the strip in-process, supporting mechanism and moving mechanism remove the problem that influences the branch strip.

Further, a cooling pipe is arranged in the roller 3, two ends of the cooling pipe penetrate through the roller 3, a cooling water tank is arranged on the frame 1, and the cooling water tank is connected with the cooling pipe through a circulating pump.

Specifically, through the setting of cooling tube, can be at the slitting mould 7 slitting in-process, divide the slitting mould 7 to stability when the slitting mould 7 divides the strip is improved.

The working principle of the utility model is as follows: when the flexible circuit board is striped, the flexible circuit board is conveyed through the conveying roller, and conveyed between the striping die 7 and the supporting roller 4, the roller 3 rotating through the driving mechanism drives the striping die 7 to strip the flexible circuit board, when the flexible circuit board with different sizes is required to be striped, different striping effects are achieved through the striping die 7 with different sizes which are dismounted on the roller 3, compared with the operation of a single adjusting cutter, the striping efficiency of the striping die 7 is higher through dismounting, and therefore the striping efficiency of the flexible circuit board is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic slitting device of flexible line way board, includes frame (1), be provided with a plurality of conveying flexible line way board on frame (1) and carry roller (2) that carry out the slitting, its characterized in that: the middle part of frame (1) is provided with the slitting mechanism, the slitting mechanism includes roller (3), movable sleeve has divided strip mould (7) on roller (3), the both ends of roller (3) are provided with the mounting that will divide strip mould (7) to fix on roller (3), roller (3) are both ends are equipped with open-ended cavity structure, the position department that frame (1) is close to roller (3) one end is provided with the drive roller (3) pivoted actuating mechanism, the position department that frame (1) is close to the roller (3) other end is provided with the support roller (3) pivoted supporting mechanism, the below of roller (3) is provided with carrier roller (4), carrier roller (4) with frame (1) swivelling joint.

2. The automatic striping apparatus of claim 1, wherein: the fixing piece comprises two installation ring plates (5), wherein one installation ring plate (5) is fixedly connected to one end of the roller (3), the other installation ring plate (5) is detachably connected with the other end of the roller (3) through bolts, a plurality of connecting holes and positioning holes for installing bolts are respectively formed in the installation ring plate (5) and the roller (3), the connecting holes and the positioning holes are in one-to-one correspondence, two bulges (6) integrally formed with the roller (3) are further formed in the roller (3), and grooves matched with the bulges (6) in a clamping mode are formed in the bottom of the parting mold (7).

3. The automatic striping apparatus of claim 1, wherein: the driving mechanism comprises a driving motor (8), a gear (9) and a toothed ring (10), wherein the driving motor (8) is fixedly connected to the frame (1), the driving motor (8) is provided with an output end, the output end is fixedly connected with the gear (9), the toothed ring (10) is fixedly connected to one end of the roller (3), and the gear (9) is meshed with the toothed ring (10).

4. The automatic striping apparatus of claim 1, wherein: the supporting mechanism comprises a supporting frame (11), a circular penetrating groove is formed in the top of the supporting frame (11), a limiting ring plate (12) is rotationally connected in the circular penetrating groove, one end of the roller (3) is rotationally connected with the limiting ring plate (12), and a moving mechanism for adjusting the position of the supporting frame (11) is arranged at the bottom of the supporting frame (11).

5. The automatic striping apparatus of claim 4, wherein: the moving mechanism comprises two sliding rails (13), a bottom plate (14) is connected to the two sliding rails (13) in a sliding mode, the middle of the supporting frame (11) is connected with the middle of the bottom plate (14) in a rotating mode, and a positioning piece (15) which is fixed to the position of the supporting frame (11) after moving is arranged on the supporting frame (11).

6. The automatic striping apparatus of claim 5, wherein: the locating piece (15) comprises a screw rod, the top end of the screw rod is fixedly connected with a knob, the bottom end of the screw rod is fixedly connected with a supporting block, two ends of the screw rod respectively penetrate through the supporting frame (11) and the bottom plate (14), and the supporting block is in butt joint with the top of the frame (1).

7. The automatic striping apparatus of claim 1, wherein: the cooling device is characterized in that a cooling pipe is arranged in the roller (3), two ends of the cooling pipe penetrate through the roller (3), a cooling water tank is arranged on the frame (1), and the cooling water tank is connected with the cooling pipe through a circulating pump.