CN210023944U

CN210023944U - Long-size workpiece processing sawing machine

Info

Publication number: CN210023944U
Application number: CN201920539325.5U
Authority: CN
Inventors: 王建东
Original assignee: Tianjin Dongqiang Machinery Co Ltd
Current assignee: Tianjin Dongqiang Machinery Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-07
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to a machining equipment technical field especially relates to a long size work piece processing sawing machine, it is including conveying frame and knife rest, install the blade pivot on the knife rest, the cover is equipped with the blade in the blade pivot, the blade is rotatory by blade motor drive, mid-mounting has two feed plates, two double-layered flitchs are pressed from both sides tightly or loosen the material by horizontal double-layered flitch cylinder drive reciprocating motion, two feed plates press from both sides tightly or loosen the material by horizontal feed plate cylinder drive reciprocating motion, and realize the pay-off by two vertical feed plate cylinder drives along conveying frame reciprocating motion, a plurality of running rollers are installed at the rear portion of feed plate to the conveying frame, the guide roll is installed to the both sides of running roller, the fixed sawdust collecting box that is equipped with in below of knife rest, the top of sawdust collecting box is equipped with the chute of downward sloping, a plurality of through-holes have been. The device provided by the utility model can process than longer work piece, and the clamp force to the work piece is strong and the cutting is stable.

Description

Long-size workpiece processing sawing machine

Technical Field

The utility model relates to a machining equipment technical field especially relates to a long size work piece processing sawing machine.

Background

When a workpiece machining machine is used, a sawing machine can be frequently used for cutting a longer raw material into a plurality of smaller workpieces, the driven sawing machine adopts two clamping plates to clamp the workpieces tightly and then realizes the sawing work on the workpieces through the vertical movement and the rotation of a blade, and then the clamping plates are moved to feed forwards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a long work piece can be processed, the long size work piece processing sawing machine that just cuts stably is strong to the clamp force of work piece is provided.

The utility model discloses a realize through following technical scheme:

a long workpiece processing sawing machine comprises a conveying frame and a tool rest arranged in front of the conveying frame, wherein the tool rest is driven by a tool rest cylinder to move up and down, a blade rotating shaft is arranged on the tool rest, a blade is sleeved on the blade rotating shaft and is driven by a blade motor to rotate, two material clamping plates are arranged at the front end of the conveying frame, two feeding plates are arranged in the middle of the conveying frame, the two material clamping plates are driven by a transverse material clamping plate cylinder to reciprocate to clamp or loosen materials, the two feeding plates are driven by a transverse feeding plate cylinder to reciprocate to clamp or loosen materials, the two longitudinal feeding plate cylinders drive the reciprocating motion along the conveying frame to realize feeding, a plurality of rollers are arranged at the rear part of each feeding plate, guide rollers are arranged at two sides of each roller, a sawdust collecting box is fixedly arranged below the tool rest, a chute inclined downwards is arranged above the sawdust collecting box, and a plurality of through holes, the front end of the chute is provided with a workpiece collecting box.

Beneficial effects of the utility model

A sawing machine for processing long workpieces is characterized in that when longer workpieces need to be processed, the workpieces are placed on a plurality of rollers on a conveying frame and located between two guide rollers, the front end portions of the workpieces are clamped through two material clamping plates, the middle portions of the workpieces are clamped through two feeding plates, a tool rest cylinder drives a tool rest to drive a blade to move downwards, the blade is driven by a blade motor to rotate to cut the workpieces, the blade stops rotating after the cutting is finished, the tool rest cylinder drives the tool rest to drive the blade to move upwards, the two material clamping plates are driven by retraction of connecting rods of transverse material clamping plate cylinders to clamp the material clamping plates to release the material, the connecting rods of two longitudinal feeding plate cylinders stretch out to push two longitudinal feeding plates to drive the workpieces to move forwards for setting displacement, the workpieces stop after feeding is finished, the connecting rods of the two transverse feeding plate cylinders retract to release the workpieces, and the two longitudinal feeding plate cylinders, the feeding plates are pushed by the two transverse feeding plate cylinder connecting rods to clamp workpieces, the last two transverse feeding plate cylinder driving clamping plates clamp the workpieces, and then the cutting action is repeated.

Drawings

Fig. 1 is a schematic front view of the present invention;

in the figure, 1, a conveying frame, 2, a roller, 3, a guide roller, 4, a longitudinal feeding plate cylinder, 5, a feeding plate, 6, a transverse feeding plate cylinder, 7, a material clamping plate, 8, a transverse material clamping plate cylinder, 9, a blade, 10, a tool rest, 11, a blade motor, 12, a tool rest cylinder, 13, a blade rotating shaft, 14, a chute, 15, a sawdust collecting box and 16, a workpiece collecting box are arranged.

Detailed Description

A long workpiece processing sawing machine comprises a conveying frame 1 and a tool rest 10 arranged in front of the conveying frame, wherein the tool rest is driven by a tool rest cylinder 12 to move up and down, a blade rotating shaft 13 is arranged on the tool rest, a blade 9 is sleeved on the blade rotating shaft and is driven to rotate by a blade motor 11, two material clamping plates 7 are arranged at the front end of the conveying frame, two feeding plates 5 are arranged in the middle of the conveying frame, the two material clamping plates are driven by a transverse material clamping plate cylinder 8 to reciprocate to clamp or loosen materials, the two feeding plates are driven by a transverse feeding plate cylinder 6 to reciprocate to clamp or loosen materials, the two longitudinal feeding plate cylinders 4 drive the material clamping plates to reciprocate along the conveying frame to realize feeding, a plurality of rollers 2 are arranged at the rear parts of the feeding plates, guide rollers 3 are arranged at two sides of the rollers, a sawdust collecting box 15 is fixedly arranged below the tool rest, and a chute 14 which inclines downwards is, a plurality of through holes (not shown) are formed in the chute, and a workpiece collecting box 16 is arranged at the front end of the chute.

When a longer workpiece needs to be processed, the workpiece is placed on a plurality of rollers on a conveying frame and is positioned between two guide rollers, the front end part of the workpiece is clamped by two material clamping plates, the middle part of the workpiece is clamped by two feeding plates, a tool rest cylinder drives the tool rest to drive a blade to move downwards, the blade is driven by a blade motor to rotate to cut the workpiece, after the cutting is finished, the blade stops rotating, a tool rest cylinder drives the tool rest to drive the blade to move upwards, the two material clamping plates are driven by the retraction of a connecting rod of a transverse material clamping plate cylinder to drive the material clamping plates to release the material, a connecting rod of two longitudinal feeding plate cylinders stretches out to push the two longitudinal feeding plates to drive the workpiece to move forwards to set displacement to finish the feeding and then stop, the connecting rods of the two transverse feeding plate cylinders retract to release the workpiece, the two longitudinal feeding plate cylinders drive the two feeding plates to move backwards for a set, the last two transverse material clamping plate cylinders drive the material clamping plates to clamp the workpiece and then repeat the cutting action, the workpiece is clamped simultaneously by the two material clamping plates and the two feeding plates in the machining process, the clamping force on the workpiece is stronger, the cutting process is more stable, and the tail flicking and workpiece shaking accidents can not happen even if the longer workpiece is machined.

The fixed sawdust collecting box that is equipped with in below of knife rest, the top of sawdust collecting box is equipped with the chute of downward sloping, has seted up a plurality of through-holes on the chute, and the front end of chute is equipped with the work piece collecting box, sets up like this, and the work piece that is processed glides along the chute and falls into the work piece collecting box and collect, and the processing piece can fall into the sawdust collection box along the through-hole of chute and retrieve.

A plurality of running rollers are installed at the rear portion of the conveying frame on the feeding plate, guide rollers are installed on two sides of the running rollers, forward feeding is facilitated, and when a long workpiece is machined, the workpiece deflects.

To sum up, the utility model provides a pair of long size work piece processing sawing machine can process longer work piece, and is strong and the cutting is stable to the clamp force of work piece.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sawing machine for processing long-size workpieces is characterized by comprising a conveying frame and a cutter frame arranged in front of the conveying frame, wherein the cutter frame is driven by a cutter frame cylinder to move up and down, a cutter blade rotating shaft is arranged on the cutter frame, a cutter blade is sleeved on the cutter blade rotating shaft and is driven by a cutter blade motor to rotate, two material clamping plates are arranged at the front end of the conveying frame, two feeding plates are arranged in the middle of the conveying frame, the two material clamping plates are driven by a transverse material clamping plate cylinder to reciprocate to clamp or loosen materials, the two feeding plates are driven by a transverse feeding plate cylinder to reciprocate to clamp or loosen materials, the materials are driven by two longitudinal feeding plate cylinders to reciprocate along the conveying frame to realize feeding, a plurality of rollers are arranged at the rear parts of the feeding plates, guide rollers are arranged on two sides of the rollers, a sawdust collecting box is fixedly arranged below the cutter frame, a chute, a plurality of through holes are formed in the chute, and a workpiece collecting box is arranged at the front end of the chute.