CN202388311U

CN202388311U - Self-acting feed device of double housing planer

Info

Publication number: CN202388311U
Application number: CN2011204884291U
Authority: CN
Inventors: 彭永生; 余霖
Original assignee: CHANGZHOU BUYUN GONGKONG AUTOMATION CO LTD
Current assignee: CHANGZHOU BUYUN GONGKONG AUTOMATION CO LTD
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-08-22
Anticipated expiration: 2021-11-30

Abstract

The utility model relates to a self-acting feed device, in particular to a self-acting feed device of a double housing planer, which comprises a knife rest motor, a knife rest lead screw, a knife rest and cutters. The knife rest motor is in positioning connection with the left end of the knife rest lead screw, the right end of the knife rest lead screw penetrates through the knife rest to be connected with the cutters, one end of a programmable logic controller (PLC) is connected with an instruction input device, the other end of the PLC is connected with a frequency converter, the frequency converter is connected with the knife rest motor, the knife rest motor is connected with the knife rest lead screw through a coupler and the instruction input device is a touch screen. The self-acting feed device adopts the coupler, reliability is improved greatly, the PLC is used for controlling, accuracy of feed is improved greatly, and the self-acting feed device of the double housing planer avoids collision of the cutters, reduces energy consumption, saves cost, and improves effect.

Description

Metal-planing machine self-acting feed device

Technical field

The utility model relates to a kind of self-acting feed device, especially a kind of metal-planing machine self-acting feed device.

Background technology

It is tensioner ring type feed core body that traditional in the past planer is walked cutter hub, because the frequent operation of long-time accumulation of energy and release, so be easy to damage; Generally used about 1 year and promptly need change; Each core body needs RMB about 10,000 approximately, has caused great waste, and the adjusting of feed is very loaded down with trivial details; The precision of feed distance is not very stable, thereby also can cause the damage of cutter.

The utility model content

In order to overcome the existing not enough and flimsy deficiency of knife system precision of walking, the utility model provides a kind of metal-planing machine self-acting feed device.

The utility model solves the technical scheme that its technical problem adopted: a kind of metal-planing machine self-acting feed device comprises the knife rest motor, the knife rest screw mandrel; Knife rest and cutter; Knife rest motor and knife rest screw mandrel left end are located by connecting, and knife rest screw mandrel right-hand member passes knife rest and is connected with cutter, and PLC one end and instruction loader connects; The other end is connected with frequency converter, and frequency converter is connected with the knife rest motor.

According to another embodiment of the utility model, comprise that further the knife rest motor is to be connected with the knife rest screw mandrel through shaft coupling.

According to another embodiment of the utility model, comprise that further the instruction loader is a touch-screen.

The beneficial effect of the utility model is that this is walked knife system and uses shaft coupling, has improved reliability greatly, utilizes PLC control to make the precision of feed obtain leap, but also has avoided the collision of cutter, has reduced energy consumption, has practiced thrift cost, has improved effect.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of the utility model;

1. knife rest motors among the figure, 2. shaft coupling, 3. frequency converter, 4. knife rest screw mandrel, 5. knife rest, 6. cutter, 7.PLC, 8. instruction loader.

The specific embodiment

Like Fig. 1 is the structural representation of the utility model, and a kind of metal-planing machine self-acting feed device comprises knife rest motor 1; Knife rest screw mandrel 4, knife rest 5 and cutter 6, knife rest motor 1 is located by connecting with knife rest screw mandrel 4 left ends; Knife rest screw mandrel 4 right-hand members pass knife rest 5 and are connected with cutter 6, and PLC7 one end and instruction loader 8 connects, and the other end is connected with frequency converter 3; Frequency converter 3 is connected with knife rest motor 1, and knife rest motor 1 is to be connected with knife rest screw mandrel 4 through shaft coupling 2, and the instruction loader is a touch-screen.

The first amount of feeding of the cutter 6 of settings needs on instruction loader 8, PLC7 calculates 1 distance that will move of knife rest motor, and desired operational factor is stored among the PLC7 according to the fixedly operation pulse of establishing in the pitch of knife rest screw mandrel 4 and the frequency converter 3 then; When the workbench cutting workpiece to the end, and when preparing reverse rollback, PLC7 sends for frequency converter 3 and just transports capable signal; Frequency converter 3 promptly by interior parameter operation of establishing, drives 1 rotation of knife rest motor, and drives 4 rotations of knife rest screw mandrel through shaft coupling 2; Knife rest 5 is moved, and behind the operation in-position in being stored in PLC7, PLC7 just stops frequency converter 3 operations; Make knife rest 5 out of service, the primary feed of cutter 6 is promptly accomplished, and this is walked knife system and uses shaft coupling; Improved reliability greatly, utilized PLC control to make the precision of feed obtain leap, but also avoided the collision of cutter; Reduce energy consumption, practiced thrift cost, improved effect.

Claims

1. a metal-planing machine self-acting feed device comprises knife rest motor (1), knife rest screw mandrel (4); Knife rest (5) and cutter (6), knife rest motor (1) and knife rest screw mandrel (4) left end are located by connecting, and knife rest screw mandrel (4) right-hand member passes knife rest (5) and is connected with cutter (6); It is characterized in that; PLC (7) one end and instruction loaders (8) connect, and the other end is connected with frequency converter (3), and frequency converter (3) is connected with knife rest motor (1).

2. according to the described a kind of metal-planing machine self-acting feed device of claim 1, it is characterized in that knife rest motor (1) is to be connected with knife rest screw mandrel (4) through shaft coupling (2).

3. a kind of metal-planing machine self-acting feed device according to claim 1 is characterized in that, instruction loader (8) is a touch-screen.