CN204221818U - Tool clamp type light guide plate nozzle cutting machine - Google Patents

Abstract

The utility model discloses a cutter clamping type light guide plate water gap cutting machine, which comprises a frame, a processing unit, a feeding unit and a control unit, wherein the feeding unit is arranged on the frame; at least one group of processing units are arranged on the frame; the processing unit is positioned above the feeding unit; the feeding unit comprises a guide rail, a feeding sliding block arranged on the guide rail and a screw rod matched with the feeding sliding block; the processing unit comprises a portal frame, a lifting mechanism and a cutting mechanism; the portal frame is provided with a lifting mechanism; the cutting mechanism comprises a motherboard and two cutting devices which are arranged on the lower surface of the motherboard, have the same structure and are symmetrically arranged. Compared with the prior art, the utility model, simple structure, saved fixing device, realize production, processing automation, save a large amount of manpowers, reduce the manufacturing cost of enterprise, improve production efficiency.

Description

Tool clamp type light guide plate nozzle cutting machine

technical field

The utility model relates to a machining equipment, in particular to a machining equipment for cutting a nozzle of a light guide plate.

Background technique

Light guide plates are widely used in various electronic products. In order to improve production efficiency and reduce production costs, light guide plates often need to be formed by injection molding. Therefore, in the later stage of finished product processing, it is necessary to cut the nozzle of the semi-finished product.

Currently, due to the lack of relevant machining equipment in the industry to automatically cut and process the nozzles of the light guide plate, manufacturers can only rely on manual use of traditional tools to process them one by one when producing light guide plates. In this way, it not only affects the production efficiency of the light guide plate, but also consumes a lot of labor and increases the production cost of the enterprise. At the same time, due to manual operation, it is easy to misuse and uncut, which is not conducive to the product quality control of the enterprise.

Contents of the invention

The purpose of the utility model is to overcome the shortcomings in the current nozzle cutting process in the light guide plate industry, and provide a machining equipment capable of realizing automatic nozzle cutting processing.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a tool clamping type light guide plate spout cutting machine, including a frame, a processing unit, a feeding unit and a control unit, which are characterized in that:

A feeding unit is installed on the frame;

At least one group of processing units is installed on the frame;

The processing unit is located above the feeding unit;

The feeding unit includes a guide rail, a feeding slider installed on the guide rail, and a screw rod matched with the feeding slider;

The screw rod is fixed on the upper surface of the frame through the bearings and the bearing frames at the two ends;

One end of the screw rod is connected to the main shaft of a motor;

The feeding slider is provided with a plurality of positioning holes, and the positioning holes cooperate with the light guide plate to realize rough positioning of the light guide plate;

The processing unit includes a gantry, a lifting mechanism, and a cutting mechanism;

A lifting mechanism is installed on the gantry;

The lifting mechanism includes a screw rod and a motor;

A pair of lifting guide rails are symmetrically arranged on the inner sides of the gantry frame;

The cutting mechanism is installed in the gantry through the lifting guide rail and the lifting mechanism;

The cutting mechanism includes a motherboard and two cutting devices with the same structure and symmetrically arranged on the lower surface of the motherboard;

Both sides of the motherboard cooperate with the lifting guide rails, and the upper surface cooperates with the lifting mechanism;

The cutting mechanism includes a knife rest, an air cylinder, and a knife;

The tool holder is connected and matched with the cylinder;

A knife is installed on the knife holder;

The edge of the knife is provided with a square notch at the middle position.

When the utility model is implemented, the light guide plate to be cut is sent directly below the processing unit through the feeding slider, and then the motherboard, under the joint action of the lifting mechanism and the lifting guide rail, goes straight down along the lifting guide rail, and when it reaches the position, the light guide plate The saliva of the group enters the square gap of the two cutters, and then the two cutters move towards each other under the drive of the cylinder, and the two cutters are opened. Through the opening, the light guide plate group is clamped with the two cutters, and then the motherboard continues to go down. Realize the removal of the nozzle.

Compared with the traditional technology, the utility model has simple structure, saves the fixing device, realizes the automation of production and processing, saves a lot of manpower, reduces the production cost of the enterprise, and improves the production efficiency.

Description of drawings

Accompanying drawing 1 is the structural representation of the present utility model, also is abstract with figure.

Fig. 2 is a structural schematic diagram of the tool of the utility model.

Fig. 3 is a schematic structural view of a light guide plate to be cut.

Detailed ways

In order to facilitate the understanding of the utility model, an embodiment is given in conjunction with the accompanying drawings to further illustrate the utility model.

Example:

The utility model includes a frame 1, a processing unit 2, a feeding unit 3 and a control unit 4, and is characterized in that:

A feeding unit 3 is installed on the frame 1;

At least one group of processing units 2 is installed on the frame 1;

The processing unit 2 is located above the feeding unit 3;

The feeding unit 3 includes a guide rail, a feeding slider 5 installed on the guide rail, and a screw mandrel matched with the feeding slider;

The screw rod is fixed on the upper surface of the frame through the bearings and the bearing frames at the two ends;

One end of the screw rod is connected to the main shaft of a motor;

The feeding slider 5 is provided with a plurality of positioning holes, and the positioning holes cooperate with the light guide plate to realize rough positioning of the light guide plate;

The processing unit 2 includes a gantry 6, a lifting mechanism 7, and a cutting mechanism 8;

A lifting mechanism 7 is installed on the gantry 6;

The lifting mechanism 7 includes a screw mandrel 9 and a motor 10;

A pair of lifting guide rails 11 are arranged symmetrically on both inner sides of the gantry frame 6;

The cutting mechanism 8 is installed in the gantry 6 through the lifting guide rail 11 and the lifting mechanism 7;

The cutting mechanism 7 includes a motherboard 12 and two symmetrically arranged cutting devices 13 installed on the lower surface of the motherboard 12;

Both sides of the motherboard 12 cooperate with the lifting guide rail 11, and the upper surface cooperates with the lifting mechanism 7;

The cutting mechanism 13 includes a knife rest 14, an air cylinder 15, and a cutter 16;

The tool rest 15 is connected and matched with the cylinder 14;

A cutter 16 is installed on the cutter rest 15;

The edge of the knife 16 is provided with a square notch 17 at the middle position.

The above is only a preferred implementation of the present utility model, and does not limit the present utility model in any form. Any skilled person who is familiar with this field may use the above technical content to change or modify it into an equivalent implementation of equivalent changes. For example, here, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model without departing from the technical solution of the present utility model still belong to the scope of the technical solution of the present utility model .

Claims (1)

1. A knife clamping type light guide plate nozzle cutting machine, including a frame, a processing unit, a feeding unit and a control unit, characterized in that: a feeding unit is installed on the frame; at least one group of processing units is installed on the frame; The processing unit is located above the feeding unit; the feeding unit includes a guide rail, a feeding slider installed on the guide rail, and a screw rod matched with the feeding slider; On the upper surface of the frame; one end of the screw rod is connected to the main shaft of a motor; a plurality of positioning holes are arranged on the feeding slider, and the positioning holes cooperate with the light guide plate to realize the rough positioning of the light guide plate; the processing unit It includes a gantry frame, a lifting mechanism, and a cutting mechanism; a lifting mechanism is installed on the gantry frame; the lifting mechanism includes a screw rod and a motor; a pair of lifting guide rails are symmetrically arranged on the two inner sides of the gantry frame; The lifting mechanism is installed in the gantry; the cutting mechanism includes a motherboard and two cutting devices with the same structure and symmetrically arranged on the lower surface of the motherboard; both sides of the motherboard cooperate with the lifting guide rails, The upper surface cooperates with the lifting mechanism; the cutting mechanism includes a knife rest, an air cylinder, and a knife; the knife rest and the cylinder are connected and matched; a knife is installed on the knife rest; the knife edge of the knife has a square gap in the middle position.