CN101708615B - Log centering device of chuck/chuckless rotary cutter - Google Patents
Log centering device of chuck/chuckless rotary cutter Download PDFInfo
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- CN101708615B CN101708615B CN2009102540836A CN200910254083A CN101708615B CN 101708615 B CN101708615 B CN 101708615B CN 2009102540836 A CN2009102540836 A CN 2009102540836A CN 200910254083 A CN200910254083 A CN 200910254083A CN 101708615 B CN101708615 B CN 101708615B
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- ball screw
- screw assembly
- upright post
- bearing
- fixedly connected
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Abstract
The invention relates to the technical field of rotary cutting machinery, in particular to a log centering device of a chuck/chuckless rotary cutter. The device is provided with a base, a left upright post, a right upright post, a cross beam and a V-shaped support plate device, wherein the V-shaped support plate device comprises a V-shaped plate and a bracket which are fixedly connected. The device is characterized in that the corresponding insides of the left upright post and the right upright post are provided with a ball screw assembly respectively, the upper end of the ball screw assembly is connected with a motor seat through a bearing and a round nut, and the lower end of the ball screw assembly is fixedly connected with the base through the bearing and a bearing seat plate; the motor seats are fixed on the left upright post and the right upright post respectively; servo motors on the motor seats are connected with the ball screw assemblies through shaft couplings; linear guide rails are respectively arranged at two sides of the ball screw assemblies on the left upright post and the right upright post; the bracket is hinged with the ball screw assembly through a nut bracket and is glidingly connected with the linear guide rails through slide blocks; through the drive of the servo motors, the ball screw assemblies drive the V-shaped support plate device to move vertically along the linear guide rails; and two ends of the cross beam are provided with correlation photoelectric switches. The log centering device has the advantages of convenient use, novel structure, automatic detection and positioning, high centering and positioning precision, high production efficiency and the like.
Description
Technical field
The present invention relates to the rotary-cut field of mechanical technique, specifically a kind of log centering device of chuck that the card card-less rotary cutter is arranged.
Background technology
At present, be used for being made up of base, left column, right column, crossbeam, V-arrangement pallet arrangement, ring of light centring machine and oil cylinder the centring means of center veneer lathe, the V-arrangement pallet arrangement comprises carriage, sliding rail rack and V shaped slab, and sliding rail rack one end is connected with the carriage slideway through slide rail; The other end is fixedly connected with V shaped slab, and left column is fixedly connected with base with the right column lower end, and the upper end is fixedly connected with the two ends of crossbeam respectively; Crossbeam two ends correspondence is provided with centering jaw, and the corresponding inboard of left column and right column is respectively equipped with oil cylinder, and oil cylinder one end is fixedly connected with column; The other end is fixedly connected with carriage, and ring of light centring machine is located at a side of left column and right column respectively, when log when cradle is transported on the V shaped slab; Manual operation control system, cylinder action drives the V-arrangement pallet arrangement and moves up; Laterally move on carriage through sliding rail rack, utilize ring of light centring machine to adjust and find accurately the center of log, after the timber centering; Again through the claw at crossbeam two ends with log two ends clamping and positioning, its deficiency is: manual operation has prolonged the operating time; Reduce production efficiency, positioning accuracy is low, and automaticity is low.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned prior art, the log centering device of chuck that the card card-less rotary cutter is arranged that a kind of novel structure, easy to use, automatic detection and location, centering, positioning accuracy are high, production efficiency is high is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of log centering device of chuck that the card card-less rotary cutter is arranged is provided with base, left column, right column, crossbeam and V-arrangement pallet arrangement, and the V-arrangement pallet arrangement comprises V shaped slab and carriage; Carriage is fixedly connected with V shaped slab; It is characterized in that the corresponding inboard of left column and right column is respectively equipped with ball screw assembly,, the ball screw assembly, upper end is connected with motor cabinet through bearing, round nut, and the lower end is fixedly connected with base through bearing, bearing plate; Be fixed with motor cabinet on left column and the right column respectively; Servomotor on the motor cabinet is connected with ball screw assembly, through shaft coupling, and the ball screw assembly, both sides on left column and the right column are respectively equipped with linear guides, and carriage is hinged through nut support and ball screw assembly; Be slidingly connected through slide block and linear guides; Through driven by servomotor, make ball screw assembly, drive V-arrangement pallet arrangement property along the line guide rail and move up and down, the crossbeam two ends are provided with the correlation optoelectronic switch.
The present invention is owing to adopt said structure, has novel structure, easy to use, novel structure, detection and location automatically, centering, high, the production efficiency advantages of higher of positioning accuracy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of the left view of Fig. 1.
Fig. 3 is the structural representation of embodiments of the invention.
Reference numeral: servomotor 1, shaft coupling 2, left column 3, round nut 4, linear guides 5,6, base 7, left socle 8, V shaped slab 9, correlation optoelectronic switch 10, crossbeam 11, motor cabinet 12, ball screw assembly, 13, nut support 14, carriage 15, bearing plate 16.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
A kind of log centering device of chuck that the card card-less rotary cutter is arranged is provided with base 7, left column 3, right column, crossbeam 11 and V-arrangement pallet arrangement, and the V-arrangement pallet arrangement comprises V shaped slab 9 and carriage 15; Carriage 15 is fixedly connected with V shaped slab 9; It is characterized in that the corresponding inboard of left column 3 and right column is respectively equipped with ball screw assembly, 13, ball screw assembly, 13 upper ends are connected with motor cabinet 12 through bearing, round nut 4, and the lower end is fixedly connected with base 7 through bearing, bearing plate; Be fixed with motor cabinet 12 respectively on left column 3 and the right column; Servomotor 1 on the motor cabinet 12 is connected with ball screw assembly, 13 through shaft coupling 2, and ball screw assembly, 13 both sides on left column 3 and the right column are respectively equipped with linear guides 5,6, and carriage 15 is hinged through nut support and ball screw assembly, 13; Be slidingly connected through slide block and linear guides 5 or 6; Drive through servomotor 1, make ball screw assembly, 13 drive V-arrangement pallet arrangement property along the line guide rail 5,6 and move up and down, crossbeam 11 two ends are provided with correlation optoelectronic switch 10.
Servomotor 1 among the present invention adopts the servomotor of strap brake.
Shaft coupling 2 among the present invention adopts elastic coupling.
When log was fallen on the V shaped slab, the V-arrangement pallet arrangement drove ball screw assembly, 13 rotations through servomotor 1 and moves up, when the Up Highway UHW at log two ends shelters from correlation optoelectronic switch 10; Correlation optoelectronic switch 10 passes to servo-drive system with signal; Calculate the diameter of two ends log through the corresponding program of servo-drive system, and the center of definite log, rotating through control system drive servomotor 1; Log is upwards delivered to appointed positions, accomplish the operation cycle of once feeling relieved.
The present invention is owing to adopt said structure, has novel structure, easy to use, novel structure, easy to use, automatic detection and location, centering, high, the production efficiency advantages of higher of positioning accuracy.
Claims (1)
1. the log centering device of chuck that the card card-less rotary cutter is arranged is provided with base, left column, right column, crossbeam and V-arrangement pallet arrangement, and the V-arrangement pallet arrangement comprises V shaped slab and carriage; Carriage is fixedly connected with V shaped slab; It is characterized in that the corresponding inboard of left column and right column is respectively equipped with ball screw assembly,, the ball screw assembly, upper end is connected with motor cabinet through bearing, round nut, and the lower end is fixedly connected with base through bearing, bearing plate; Be fixed with motor cabinet on left column and the right column respectively; Servomotor on the motor cabinet is connected with ball screw assembly, through shaft coupling, and the ball screw assembly, both sides on left column and the right column are respectively equipped with linear guides, and carriage is hinged through nut support and ball screw assembly; Be slidingly connected through slide block and linear guides; Through driven by servomotor, make ball screw assembly, drive V-arrangement pallet arrangement property along the line guide rail and move up and down, the crossbeam two ends are provided with the correlation optoelectronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102540836A CN101708615B (en) | 2009-12-15 | 2009-12-15 | Log centering device of chuck/chuckless rotary cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102540836A CN101708615B (en) | 2009-12-15 | 2009-12-15 | Log centering device of chuck/chuckless rotary cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101708615A CN101708615A (en) | 2010-05-19 |
| CN101708615B true CN101708615B (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102540836A Active CN101708615B (en) | 2009-12-15 | 2009-12-15 | Log centering device of chuck/chuckless rotary cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101708615B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687911B (en) * | 2018-04-09 | 2020-06-02 | 漳州市炯辉机械有限公司 | Automatic high-quality rotary cutting device |
| CN113771175B (en) * | 2021-09-22 | 2022-05-20 | 山东百圣源集团有限公司 | Full-automatic intelligent feeding centering rotary-cut stacking single plate processing production line |
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2009
- 2009-12-15 CN CN2009102540836A patent/CN101708615B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101708615A (en) | 2010-05-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20120412 Granted publication date: 20120425 |
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Date of cancellation: 20121012 Granted publication date: 20120425 |
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Address after: 264200 Industrial Park South of Gushan Town, Weihai Economic and Technological Development Zone, Shandong Province (Baoyuan Road) Patentee after: Shandong Baishengyuan Group Co., Ltd. Address before: 264200 Qilu Avenue 642, Weihai Economic and Technological Development Zone, Shandong Province Patentee before: Shandong Baishengyuan Group Co., Ltd. |