CN220446607U - Circuit board forming equipment - Google Patents

Abstract

The utility model discloses circuit board forming equipment which comprises a bottom plate, wherein two electric telescopic rods are fixedly arranged at the top of the bottom plate, the same top plate is fixedly arranged on the telescopic ends of the two electric telescopic rods, two cavities are formed in the top plate, a first groove is formed in the top plate, fixing components are arranged in the two cavities, two pressing plates are arranged below the top plate, a die assembly is arranged between the two electric telescopic rods, a second groove is formed in the bottom plate, and four supporting columns are fixedly arranged at the bottom of the bottom plate. According to the utility model, the lifting of the pressing plate can be stably controlled by arranging the fixing component, so that the circuit board is fixed more firmly, the die box, the die plate and the blade can be replaced by arranging the die component, more molding requirements are met, the die plate is arranged, and the molded circuit board falls on the die plate, so that the circuit board is convenient to collect, and the die box is easier to replace by the handrail.

Description

Circuit board forming equipment

Technical Field

The utility model relates to the technical field of circuit board forming, in particular to circuit board forming equipment.

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 high reliability and excellent performance. The flexible printed circuit board or the FPC has the characteristics of high wiring density, light weight and thin thickness.

Most circuit board former can not fix the circuit board when cutting to the circuit board is not aligned with the mould, leads to the circuit board qualification rate not high and causes extravagant, and the mould of most circuit board former is inconvenient to be changed, and partial equipment is established the mould below the circuit board, leads to the shaping circuit board to drop on the blade, and inconvenient collection, partial equipment's blade exposes outside, is not safe enough.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides circuit board forming equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a circuit board former, includes the bottom plate, the top fixed mounting of bottom plate has two electric telescopic handle, two fixed mounting has same roof on the flexible end of electric telescopic handle, the inside of roof is equipped with two cavities, be equipped with first recess on the roof, two all be equipped with fixed subassembly in the cavity, the below of roof is provided with two clamp plates, two be equipped with the mould subassembly between the electric telescopic handle, be equipped with the second recess on the bottom plate, the bottom fixed mounting of bottom plate has four support columns.

Preferably, the fixed subassembly includes two racks, two the rack all runs through the bottom of roof and rather than sliding connection, rotate between the cavity two inside walls and be connected with the pivot, fixed mounting has two gears on the lateral wall of pivot, two the gear is connected with adjacent rack meshing respectively, fixed mounting has the worm wheel on the lateral wall of pivot, rotate between the upper and lower inner wall of roof and be connected with the worm, the worm runs through the top of roof and rather than rotating connection, worm and worm wheel meshing are connected.

Preferably, the mould subassembly includes the mould case, the top of mould case is equipped with the blade, the top fixed mounting of mould case has two mould telescopic links, the blade is located between two mould telescopic links, two fixed mounting has same mould board on the flexible end of mould telescopic link, two all the cover is equipped with the spring on the lateral wall of mould telescopic link, the bottom fixed mounting of mould case has the screw rod, screw rod and second recess looks adaptation, the bottom of bottom plate is equipped with the nut, nut and screw rod looks adaptation.

Preferably, the top and the bottom of the first groove are respectively provided with a transparent plate.

Preferably, the two outer side walls of the die box are provided with armrests, one end of the worm, which is positioned outside the top plate, is fixedly provided with a rotary handle, and the armrests and the rotary handle are provided with anti-skid stripes.

Preferably, the die plate is provided with a concave hole matched with the blade.

The utility model has the beneficial effects that:

through setting up fixed subassembly, can be with circuit board fixed column, utilize the auto-lock nature between the worm gear, can the lift of stable control clamp plate, make circuit board fixed more firm, prevent that the circuit board from becoming flexible leads to the position crooked, can improve the qualification rate.

Through setting up the mould subassembly, make mould case, mould board, blade can change, satisfy more shaping demands, set up the mould board, thereby the shaping circuit board drops on the mould board and is convenient for collect, thereby the handrail makes the mould case change easier.

Drawings

Fig. 1 is a schematic structural diagram of a circuit board forming device according to the present utility model;

FIG. 2 is a schematic plan view of the worm gear of the present utility model;

FIG. 3 is a schematic plan view of the present utility model in plan view;

fig. 4 is a schematic plan view of the platen, gears and racks of the present utility model.

In the figure: 1 bottom plate, 2 support column, 3 roof, 4 electric telescopic link, 5 first recess, 6 cavity, 7 pivot, 8 gear, 9 racks, 10 clamp plates, 11 worm wheel, 12 worm, 13 rotatory handles, 14 mould case, 15 blade, 16 mould boards, 17 mould telescopic link, 18 spring, 19 handrail, 20 screw rod, 21 nut, 22 second recess, 23 slide bar.

Description of the embodiments

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.

Referring to fig. 1-4, a circuit board forming device comprises a bottom plate 1, wherein two electric telescopic rods 4 are fixedly arranged at the top of the bottom plate 1, the same top plate 3 is fixedly arranged at the telescopic ends of the two electric telescopic rods 4, a first groove 5 is formed in the top plate 3, transparent plates are arranged at the top and the bottom of the first groove 5, two pressing plates 10 are arranged below the top plate 3, two cavities 6 are formed in the top plate 3, and fixing components are arranged in the two cavities 6;

the fixing component comprises two racks 9, the two racks 9 penetrate through the bottom of the top plate 3 and are in sliding connection with the bottom, a rotating shaft 7 is rotationally connected between two inner side walls of the cavity 6, two gears 8 are fixedly installed on the outer side wall of the rotating shaft 7, the two gears 8 are respectively in meshed connection with the adjacent racks 9, a worm wheel 11 is fixedly installed on the outer side wall of the rotating shaft 7, a worm 12 is rotationally connected between the upper inner wall and the lower inner wall of the top plate 3, the worm 12 penetrates through the top of the top plate 3 and is in rotational connection with the top plate, a rotary handle 13 is fixedly installed at one end of the worm 12, which is positioned on the outer side of the top plate 3, an anti-slip stripe is arranged on the rotary handle 13, the worm 12 is in meshed connection with the worm wheel 11, a second groove 22 is arranged on the bottom plate 1, a die component is arranged between the two electric telescopic rods 4 and comprises a die box 14, the two outer side walls of the die box 14 are provided with handrails 19, the handrails 19 are provided with anti-slip stripes, the top of the die box 14 is provided with a blade 15, the top of the die box 14 is fixedly provided with two die telescopic rods 17, the blade 15 is positioned between the two die telescopic rods 17, the telescopic ends of the two die telescopic rods 17 are fixedly provided with the same die plate 16, the outer side walls of the two die telescopic rods 17 are respectively sleeved with springs 18, the die box 14, the die plate 16 and the blade 15 are integrated, the die plate 16 is provided with concave holes matched with the blade 15, the bottom of the die box 14 is fixedly provided with a screw 20, the screw 20 is matched with a second groove 22, the bottom of the bottom plate 1 is provided with a nut 21, the nut 21 is matched with the screw 20, and the bottom of the bottom plate 1 is fixedly provided with four support columns 2.

When the die box 14 is needed to be replaced, the nut 21 is only required to be rotated to be removed, the die box 14 is lifted up through the handrails 19, after the die box 14 is replaced, when a circuit board is needed to be fixed, through the observation position of the transparent plate, the two rotary handles 13 are rotated to drive the worm 12 to rotate to drive the worm wheel 11 to rotate, the rotating shaft 7 rotates, the two gears 8 rotate along with the worm wheel, because the two racks 9 are meshed with the adjacent gears 8 to move up and down to drive the pressing plate 10 to move, the circuit board is fixed, when the die box is needed to be cut, the electric telescopic rod 4 is started, the top plate 3 drives the circuit board to be pressed down, the pressing plate 10 contacts the die plate 16, the die plate 16 is pressed down, the springs 18 are compressed, the blades 15 penetrate through the concave holes to be higher than the die plate 16 and contact the circuit board, the circuit board is cut, the electric telescopic rod 4 drives the top plate 3 to be lifted up, the springs 18 are restored, the die plate 16 is restored to be in the original position, and the formed circuit board falls on the die plate 16, so that the die plate is convenient to collect.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a circuit board former, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has two electric telescopic handle (4), two fixed mounting has same roof (3) on the flexible end of electric telescopic handle (4), the inside of roof (3) is equipped with two cavity (6), be equipped with first recess (5) on roof (3), two all be equipped with fixed subassembly in cavity (6), the below of roof (3) is provided with two clamp plates (10), two be equipped with the mould subassembly between electric telescopic handle (4), be equipped with second recess (22) on bottom plate (1), the bottom fixed mounting of bottom plate (1) has four support columns (2).

2. The circuit board forming device according to claim 1, wherein the fixing assembly comprises two racks (9), the two racks (9) penetrate through the bottom of the top plate (3) and are in sliding connection with the bottom, a rotating shaft (7) is rotatably connected between two inner side walls of the cavity (6), two gears (8) are fixedly installed on the outer side wall of the rotating shaft (7), two gears (8) are respectively in meshed connection with adjacent racks (9), worm gears (11) are fixedly installed on the outer side wall of the rotating shaft (7), a worm (12) is rotatably connected between the upper inner wall and the lower inner wall of the top plate (3), the worm (12) penetrates through the top of the top plate (3) and is rotatably connected with the top plate, and the worm (12) is in meshed connection with the worm gears (11).

3. The circuit board forming device according to claim 2, wherein the die assembly comprises a die box (14), a blade (15) is arranged at the top of the die box (14), two die telescopic rods (17) are fixedly arranged at the top of the die box (14), the blade (15) is positioned between the two die telescopic rods (17), the same die plate (16) is fixedly arranged at the telescopic ends of the two die telescopic rods (17), springs (18) are respectively sleeved on the outer side walls of the two die telescopic rods (17), a screw (20) is fixedly arranged at the bottom of the die box (14), the screw (20) is matched with the second groove (22), a nut (21) is arranged at the bottom of the bottom plate (1), and the nut (21) is matched with the screw (20).

4. A circuit board forming device according to claim 1, characterized in that the top and bottom of the first recess (5) are provided with transparent plates.

5. A circuit board forming device according to claim 3, wherein the two outer side walls of the mold box (14) are provided with handrails (19), one end of the worm (12) located outside the top plate (3) is fixedly provided with a rotary handle (13), and the handrails (19) and the rotary handle (13) are provided with anti-slip stripes.

6. A circuit board forming apparatus according to claim 3, wherein the die plate (16) is provided with a recess adapted to the blade (15).