CN207077274U - A kind of flexible print circuit board edging device - Google Patents

Abstract

The utility model discloses a kind of flexible print circuit board edging device, including shell, the shell side is welded with the first supporting table, and shell opposite side is welded with the second supporting table, the first supporting table top is fixed with motor by screw, the motor output end is socketed with rotating shaft by bearing, and rotating shaft one end is connected with wheel for inputting by bearing, the wheel for inputting outer wall is socketed with conveyer belt, shell bottom inwall is welded with edging case, shell bottom inwall is welded with suction box close to edging case side, suction box top inwall is welded with dust suction pump, the dust suction pump bottom is plugged with sweep-up pipe, the dust suction pump top is plugged with dust outlet tube, the edging bottom end inwall is provided with the first neck, and first neck inwall be connected with disposal box.The utility model improves operating efficiency, increases dust removal effect, and dust suction pump excludes to the dust suction of wiring board edging waste material, improves the wiring board quality of production and production efficiency.

Description

A flexible printed circuit board edge grinding device

technical field

The utility model relates to the technical field of printed circuit boards, in particular to an edge grinding device for flexible printed circuit boards.

Background technique

Printed circuit boards, also known as printed circuit boards and printed circuit boards, are important electronic components, supports for electronic components, and providers of electrical connections for electronic components. In the production of printed circuit boards, it is necessary to use an edger to process printed circuit boards. After the edge grinding of printed circuit boards, the existing edger machines directly pass the printed circuit boards through the dust sticking machine to clean the printed circuit boards. Since there is a lot of edging dust on the board surface of the printed circuit board, it will cause frequent replacement of the sticky dust roll of the dust sticking machine, resulting in higher production costs of the printed circuit board.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a flexible printed circuit board edging device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A flexible printed circuit board edging device, including a housing, a first support platform is welded on one side of the housing, and a second support platform is welded on the other side of the housing, and a motor is fixed on the top of the first support platform by screws, The output end of the motor is sleeved with a rotating shaft through a bearing, and the end of the rotating shaft away from the motor is connected to an input wheel through a bearing. The outer wall of the input wheel is sleeved with a conveyor belt. A dust suction box is welded on the inner wall of the end close to the side of the edging box. A dust suction pump is welded on the inner wall of the top of the dust suction box. Dust outlet pipe, the inner wall of the bottom end of the edging box is provided with a first card slot, and the inner wall of the first card slot is clipped with a dust collection box, and a through hole is opened on one side of the edging box, and the inner wall of the through hole is inserted with a A sliding door, the sliding door is connected with the dust collection box by screws, a brush support frame is arranged inside the edging box, and both sides of the brush support frame are welded on the inner wall of the edging box, the brush support frame is welded on the inner wall of the edging box, The inner wall at the top of the brush support frame is fixed with an upper brush by screws, and the inner walls on both sides of the brush support frame are fixed with side brushes by screws.

Preferably, the motor is connected with a switch, and the switch is connected with a controller, and the model of the controller is DATA-7311.

Preferably, the top of the second support platform is fixed with a support seat by screws, and the support seat is sleeved with an output wheel through a bearing, and the height of the output wheel is the same as that of the input wheel.

Preferably, the conveyor belt is bonded with a circuit board cavity, and the inner wall of the circuit board cavity is clamped with a circuit board, and the conveyor belt has a leak hole on the side close to the side brush, and the leak hole faces the dust box.

Preferably, a suction nozzle is welded at the bottom end of the suction pipe, and there is a gap between the suction nozzle and the conveyor belt, and the size of the gap is three to five centimeters.

Preferably, a discharge port is opened on the side of the housing close to the second support platform, and the inner diameter of the discharge port is adapted to the outer diameter of the dust discharge pipe.

The beneficial effect of the utility model is: the equipment uses the upper brush and the side brush to grind and remove burrs at the same time, which improves the work efficiency, and the conveyor belt at the bottom of the side brush has a through hole, which is convenient for the edge grinding waste to leak out and perform pre-dust removal , Increase the dust removal effect, and the vacuum pump can remove the dust from the edge grinding waste of the circuit board, which improves the production quality and production efficiency of the circuit board.

Description of drawings

Fig. 1 is the structural representation of a kind of flexible printed circuit board edging device proposed by the utility model;

Fig. 2 is a structural schematic diagram of a flexible printed circuit board edging device proposed by the utility model.

In the figure: 1 shell, 2 first support platform, 3 motor, 4 conveyor belt, 5 edging box, 6 dust collection box, 7 dust suction pump, 8 dust outlet pipe, 9 second support platform, 10 dust suction pipe, 11 Sliding door, 12 dust collection box, 13 circuit board, 14 upper brush, 15 side brush, 16 conveyor belt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Fig. 1 and Fig. 2, a flexible printed circuit board edging device includes a housing 1, a first supporting platform 2 is welded on one side of the housing 1, and a second supporting platform 9 is welded on the other side of the housing 1, the first supporting platform The top of table 2 is fixed with motor 3 by screws, the output end of motor 3 is sleeved with a rotating shaft through a bearing, and the end of the rotating shaft away from motor 3 is connected with input wheel 4 through a bearing, the outer wall of input wheel 4 is sleeved with conveyor belt 16, and the inner wall at the bottom of shell 1 The edge grinding box 5 is welded, the bottom inner wall of the shell 1 is close to the edge grinding box 5, and the dust collection box 6 is welded, the top inner wall of the dust collection box 6 is welded with a vacuum pump 7, and the bottom of the vacuum pump 7 is plugged with a dust collector Dust outlet pipe 8 is plugged into the top of pipe 10 and dust suction pump 7, and the inner wall of the bottom end of edging box 5 is provided with a first card slot, and the inner wall of the first card slot is card-connected with dust collection box 12, and one side of edging box 5 There is a through hole, and the inner wall of the through hole is plugged with a sliding door 11. The sliding door 11 is connected with the dust box 12 by screws. Welded on the inwall of the edging box 5, the brush support frame top inwall is fixed with the upper brush 14 by screws, and the brush support frame both sides inwalls are fixed with side brushes 15 by screws.

In the utility model, the motor 3 is connected with a switch, and the switch is connected with a controller. The model of the controller is DATA-7311. The top of the second support table 9 is fixed with a support seat by screws, and the support seat is sleeved with an output wheel through the bearing. The height of the output wheel is the same as the height of the input wheel 4, the conveyor belt 16 is bonded with a circuit board cavity, and the circuit board cavity inner wall is clamped with a circuit board 13, and the conveyor belt 16 has a leak hole on the side close to the side brush 15, and the leak hole is positive To the dust collection box 12, the bottom end of the dust suction pipe 10 is welded with a suction nozzle, and there is a gap between the suction nozzle and the conveyor belt 16, the size of the gap is three to five centimeters, and the shell 1 is provided with an outlet near the second supporting platform 9 side. feed port, and the size of the outer diameter of the dust discharge pipe 8 in the discharge port is suitable.

Working principle: The motor 3 drives the conveyor belt 16 to run, and the circuit board 13 is transported into the edging box 5, the upper brush 14 and the side brush 15 are edged, and the side edging waste falls to the dust collection box 12 for pre-dust removal and edging The finished circuit board 13 enters the dust collection box 6, and the dust suction pump 7 works to get rid of waste materials and complete the edging and dust removal work.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of flexible print circuit board edging device, including shell (1), it is characterised in that shell (1) side is welded with First supporting table (2), and shell (1) opposite side is welded with the second supporting table (9), the first supporting table (2) top passes through spiral shell Nail is fixed with motor (3), and motor (3) output end is socketed with rotating shaft by bearing, and rotating shaft passes through away from motor (3) one end Bearing is connected with wheel for inputting (4), and wheel for inputting (4) outer wall is socketed with conveyer belt (16), the welding of shell (1) bottom inwall There is edging case (5), shell (1) the bottom inwall is welded with suction box (6), the suction box (6) close to edging case (5) side Top inwall is welded with dust suction pump (7), and dust suction pump (7) bottom is plugged with sweep-up pipe (10), and dust suction pump (7) top is inserted Dust outlet tube (8) is connected to, edging case (5) bottom inwall is provided with the first neck, and the first neck inwall is connected with disposal box (12), edging case (5) side is provided with through hole, and through-hole wall is plugged with sliding door (11), and the sliding door (11) passes through screw Linked together with disposal box (12), the edging case (5) is internally provided with hairbrush support frame, and hairbrush support frame both sides are welded It is connected on the inwall of edging case (5), the hairbrush support frame top inwall is fixed with upper hairbrush (14), the hairbrush by screw Support frame both sides inwall is fixed with side hairbrush (15) by screw.

2. a kind of flexible print circuit board edging device according to claim 1, it is characterised in that the motor (3) is even Switch is connected to, and switch is connected with controller, controller model DATA-7311.

A kind of 3. flexible print circuit board edging device according to claim 1, it is characterised in that second supporting table (9) top is fixed with support base by screw, and support base crosses bearing and is socketed with output wheel, output wheel height and wheel for inputting (4) It is highly identical.

A kind of 4. flexible print circuit board edging device according to claim 1, it is characterised in that the conveyer belt (16) Wiring board die cavity is bonded with, and wiring board mould intracavity wall is connected with wiring board (13), conveyer belt (16) is close to side hairbrush (15) one Side is provided with small opening, small opening face disposal box (12).

A kind of 5. flexible print circuit board edging device according to claim 1, it is characterised in that the sweep-up pipe (10) Bottom is welded with suction nozzle, and gap is left between suction nozzle and conveyer belt (16), and gap size is three to five centimetres.

6. a kind of flexible print circuit board edging device according to claim 1, it is characterised in that the shell (1) is leaned on Nearly second supporting table (9) side is provided with discharging opening, and discharging opening internal diameter dust outlet tube (8) external diameter size is adapted to.