CN216299581U - Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision - Google Patents

Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision Download PDF

Info

Publication number
CN216299581U
CN216299581U CN202122789166.4U CN202122789166U CN216299581U CN 216299581 U CN216299581 U CN 216299581U CN 202122789166 U CN202122789166 U CN 202122789166U CN 216299581 U CN216299581 U CN 216299581U
Authority
CN
China
Prior art keywords
cutter
sliding table
bamboo
tool changing
changing mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122789166.4U
Other languages
Chinese (zh)
Inventor
尹来承
姜新波
邱爽
于泽浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeast Forestry University
Original Assignee
Northeast Forestry University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northeast Forestry University filed Critical Northeast Forestry University
Priority to CN202122789166.4U priority Critical patent/CN216299581U/en
Application granted granted Critical
Publication of CN216299581U publication Critical patent/CN216299581U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model provides an automatic tool changing mechanism of alternating suitable for bamboo timber subdivision belongs to forestry machinery: the forward and reverse rotation of a screw rod in the sliding table is utilized to drive a movable part of the sliding table in the cutter group to perform linear reciprocating operation, so that the longitudinal movement of each cutter position in the cutter group is realized, and a required designated cutter is aligned with the cutter extraction device; and through the positive and negative rotation of cutter extraction lead screw, change cutter extraction device's position, make cutter extraction device remove about can moving to the position of change left and right sides cutter, when cutter extraction device moved, make one of them cutter move back to the cutter group from cuing open the bamboo position, draw out the cutter of opposite side from the cutter group simultaneously and move to cuing open the bamboo position, finally realize cuing open the quick replacement of bamboo cutter. Meanwhile, the automatic tool changing mechanism has the characteristics of simple structure, novel design, reliable quality and strong practicability.

Description

Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision
Technical Field
The invention belongs to forestry machinery, and mainly relates to an alternating type automatic tool changing mechanism which is suitable for various full-automatic bamboo splitting machines with the function of automatically measuring the geometric shapes of bamboo woods.
Background
In the bamboo splitting process, cutters capable of splitting the bamboo into different parts are selected according to the geometric characteristics of the bamboo, so that the widths of the split bamboo strips are similar. Therefore, a full-automatic bamboo cutting machine capable of automatically changing the tools according to the geometric characteristics of the bamboo materials is produced. Firstly, most of the currently used bamboo splitting machines are provided with a plurality of cutters on a large disc, and the cutters are changed by the rotation and the stop of the disc, so that the volume is too large; secondly, a plurality of cutters are arranged on a large disc, a mechanism for realizing cutter changing through rotation and stop of the disc is limited by a mechanical system, the consumed time for cutter changing is too long, the machining efficiency is seriously stopped, and the subsequent machining is influenced. Therefore, the tool changing mechanism working alternately through two groups of tools is designed, so that the size of the tool changing mechanism in the equipment is reduced, the requirement of the equipment on the field is reduced, and the equipment is convenient to transport; and when the tool changing is carried out on the bamboo woods with different diameters in the operation process, the tool changing time can be greatly reduced, the overall processing efficiency of the equipment is improved, and the tool changing device has certain practical significance.
Disclosure of Invention
The invention aims to solve the problems in the prior art and aims at a full-automatic bamboo splitting machine to research and design an automatic tool changing mechanism which consists of two groups of tools and works alternately. The disc type arrangement of cutters in the cutter changing mechanism of the traditional automatic bamboo cutting machine is changed into two groups of cutter groups formed by longitudinally arranging a plurality of cutters, and the quick replacement of the cutters is realized by matching with a cutter extracting device capable of moving transversely.
The purpose of the invention is realized as follows: the method comprises the following steps of fixing cutters of different types on a cutter frame with a movable pulley respectively, arranging the cutters in sequence longitudinally, and installing the cutters on a movable part in a sliding table to form two groups of cutter groups which can divide bamboo into 5-16 parts of cutters respectively; and a cutter extracting device capable of moving transversely is arranged between the two groups of cutters, and a rack of the cutter extracting device is fixed with the sliding table base. Thus, the alternating type automatic tool changing mechanism suitable for bamboo splitting is formed.
The movable part of the sliding table in the cutter group is driven to linearly reciprocate by utilizing the positive and negative rotation of the screw rod in the sliding table, so that the longitudinal movement of each cutter position in the cutter group is realized, and a required designated cutter is aligned with the cutter extraction device; and through the positive and negative rotation of cutter extraction lead screw, change cutter extraction device's position, make cutter extraction device remove about can moving to the position of change left and right sides cutter, when cutter extraction device moved, make one of them cutter move back to the cutter group from cuing open the bamboo position, draw out the cutter of opposite side from the cutter group simultaneously and move to cuing open the bamboo position, finally realize cuing open the quick replacement of bamboo cutter. Meanwhile, the automatic tool changing mechanism has the characteristics of simple structure, novel design, reliable quality and strong practicability.
Drawings
FIG. 1 is an isometric view of an alternative automatic tool changer mechanism;
FIG. 2 is a front view of an alternative automatic tool changer;
FIG. 3 is a side view of an alternative automatic tool changer mechanism;
FIG. 4 is a top view of an alternative automatic tool changer mechanism;
in the figure: 1. cutter longitudinal movement motor 2, sliding table lead screw 3, sliding guide rail 4, sliding table base 5, cutter replacement guide rail 6, sliding table moving base 7, cutter frame 8, moving pulley 9, cutter extraction motor 10, cutter extraction device 11, cutter extraction lead screw 12, cutter 13, bamboo cutting position 14, bamboo cutting position cutter guide rail 15, rack 16, rack
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings:
24 cutters 12 on the left side and the right side are longitudinally arranged through a cutter frame 7 with a movable pulley 8 and are installed on a sliding table moving seat 6, the movable pulley 8 in the cutter frame 7 is matched with a cutter replacing guide rail 5, so that the cutter frame 7 can move along the cutter replacing guide rail 5 at a specified position, the sliding table moving seat 6 is installed on a sliding table base 4 through a sliding guide rail 3, meanwhile, the sliding table moving seat 6 is connected with a cutter longitudinal moving motor 1 through a sliding table lead screw 2, and the sliding table moving seat 6 can move back and forth through the rotation of the cutter longitudinal moving motor 1. The cutter extracting device 10 is connected with the cutter extracting motor 9 through a cutter extracting lead screw 11, so that the cutter extracting motor 9 can rotate to move left and right, and the alternating type automatic cutter changing mechanism is fixedly installed with the full-automatic bamboo splitting machine into a whole through the sliding table base 4, the rack 15 and the rack 16.
During operation, firstly, the sliding table screw rod 2 is driven to rotate by the left-side cutter longitudinal moving motor 1, the sliding table moving seat 6 is moved on the sliding table base 4, so that a required cutter on the sliding table base 4 is aligned with the bamboo splitting position 13, meanwhile, the cutter replacing guide track 5 is aligned with the bamboo splitting position cutter guide track 14, the cutter extracting motor 9 is started to drive the cutter extracting device 10 to move, the movable pulley 8 is moved from the cutter replacing guide track 5 to the bamboo splitting position cutter guide track 14, the required cutter is extracted from the cutter frame to the bamboo splitting position 13, when the bamboo splitting process is carried out, the right-side cutter longitudinal moving motor 1 drives the right-side sliding table screw rod 2 to rotate, the right-side sliding table moving seat 6 is moved, so that the required cutter for the next bamboo splitting in the right-side sliding table base 4 is aligned with the cutter extracting device 10, and after the bamboo splitting process is completed, draw back the cutter and the tool holder that this time cut open bamboo in-process used to left side slip table base 4 in, right side cutter extraction motor 9 starts simultaneously, draws the removal of tool extraction device 10 through tool extraction lead screw 11 drive, and the cutter that will prepare cut open the bamboo next time and use is taken out from the right side, then the left side continues to prepare to cut open the required cutter of bamboo next time, so the circulation is reciprocal, and uninterrupted operation accomplishes the tool changing. Therefore, the alternating automatic tool changing mechanism has the design functions of realizing uninterrupted alternating tool changing, reducing the tool changing time and reducing the equipment volume.

Claims (1)

1. The utility model provides an automatic tool changing mechanism of alternating suitable for bamboo timber subdivision which characterized in that: 24 cutters (12) on the left side and the right side are longitudinally arranged through a cutter frame (7) with a movable pulley (8) and are installed on a sliding table movable seat (6), the movable pulley (8) in the cutter frame (7) is matched with a cutter replacing guide track (5) to ensure that the cutter frame (7) can move along the cutter replacing guide track (5) at a specified position, the sliding table movable seat (6) is installed on a sliding table base (4) through a sliding guide rail (3), meanwhile, the sliding table movable seat (6) is connected with a cutter longitudinal moving motor (1) through a sliding table lead screw (2) to ensure that the sliding table movable seat (6) can move back and forth through the rotation of the cutter longitudinal moving motor (1), a cutter extracting device (10) is connected with a cutter extracting motor (9) through a cutter extracting lead screw (11) to ensure that the cutter extracting motor (9) can move left and right through the rotation of the cutter extracting motor (9), the alternating automatic tool changing mechanism is fixedly installed with the full-automatic bamboo splitting machine into a whole through the sliding table base (4) and the rack (15).
CN202122789166.4U 2021-11-15 2021-11-15 Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision Active CN216299581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122789166.4U CN216299581U (en) 2021-11-15 2021-11-15 Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122789166.4U CN216299581U (en) 2021-11-15 2021-11-15 Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision

Publications (1)

Publication Number Publication Date
CN216299581U true CN216299581U (en) 2022-04-15

Family

ID=81120008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122789166.4U Active CN216299581U (en) 2021-11-15 2021-11-15 Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision

Country Status (1)

Country Link
CN (1) CN216299581U (en)

Similar Documents

Publication Publication Date Title
CN201728686U (en) Material cutting machine tool
CN204800058U (en) Longmen sawing machine
CN202804848U (en) Rotor inner bore double-face chamfering polisher
CN113043382B (en) Plank automatic cutout processingequipment for furniture
CN209793097U (en) sawing and milling host with corner saw
CN215787573U (en) Hardware processing is with laser cutting device who has adjustable structure is collected to piece
CN216299581U (en) Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision
CN200988144Y (en) Semi automatic grooving machine
CN2925729Y (en) Automatic drill for drilling central hole on spindle
CN113878682A (en) Automatic tool changing mechanism of alternating suitable for bamboo timber subdivision
CN216463293U (en) Automatic feeding guide mechanism of gear honing machine
CN107803867B (en) Fly-cutting mechanism, winding machine and fly-cutting method
CN206161347U (en) Light -duty high accuracy ice core cutting device
CN206253706U (en) A kind of full-automatic slotter
CN214721091U (en) Cutting device for processing metal composite ultrathin sheet
CN204470365U (en) Section bar decompressor
CN210849387U (en) Lathe saw convenient to clean
CN212398331U (en) Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks
CN110773805B (en) One-way filing device
CN2790716Y (en) Dual-head automatic wood groove-milling machine
CN112297089A (en) Buffer block machined surface deburring mechanism
CN217194146U (en) Workpiece rapid cutting machine
CN214023868U (en) High-efficient vertical groover
CN218362466U (en) Feeding mechanism of band sawing machine
CN214134264U (en) Adjustable multi-cutter cutting machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant