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1. 发明专利

JPH10305407A VENEER CUTTING DEVICE 失效
公开(公告)号：JPH10305407A
公开(公告)日：1998-11-17
申请号：JP11912897
申请日：1997-05-09
申请人： UROKO SEISAKUSHO CO LTD
发明人： UZUKA TADASHI
IPC分类号： B27L5/08
摘要： PROBLEM TO BE SOLVED: To extend a part replacement cycle for a cutting blade and a conveying roll thereby improving productivity, in a device for cutting a veneer by using a turning action-type cutting blade. SOLUTION: An upper and a lower anvil roll 13, 14 are alternately moved forward/backward against the turning action of a cutting blade 17 in each of a top to bottom and a bottom to top direction. For example, the veneer 12 is cut between the cutting blade 17 and the lower anvil roll 14 when the cutting blade 17 turns from top to bottom. In this case, the lower anvil roll 14 is set in a position where it can come into contact with the cutting blade 17 and the upper anvil roll 13 is set in a position where it is unable to come into contact with the cutting blade 17. Thus it is possible to limit the frequency of collision between the cutting blade 17 and the anvil rolls 13, 14 to once in a single cutting operation.

2. 发明专利

JPH0647710A SEMI-FINISHED PRODUCT CARRYING DEVICE IN PLYWOOD CUTTING EQUIPMENT 失效
公开(公告)号：JPH0647710A
公开(公告)日：1994-02-22
申请号：JP20346692
申请日：1992-07-30
申请人： UROKO SEISAKUSHO CO LTD
发明人： YAMADA YASUSHI , BABA MASAYUKI , KITAMURA NOBUMORI , MORIZAKI EIJI , KOBAYASHI SHUICHI
IPC分类号： B27D5/00 , B65H5/16 , B65H35/02
摘要： PURPOSE:To make the surfaces of the corner obtained by cutting meet at all times normal to each other in a plywood cutting equipment by a method wherein a semi-finished product, the width of which is determined with a converting machine and which is sent to a carrying device after being converted, is sent normal to the direction to be sent so as to be cut to the predetermined lengths with the cutting equipment. CONSTITUTION:A carrying deive 101 consists of two parallel strips of conveying belts 102, on each of which conveying clicks 120 are fixed in such a fashion as to distribute at equal intervals in longer direction. At the rear stage of a cutting equipment, a measuring device 40, with which cutting result is measured, is provided so as to control servo motors 102m and 102m, which independently drive the two strips of conveying belts 102 on the basis of the information on the cutting result obtained with the measuring device, in order to maintain the conveying clicks 120m on the respective conveying belts 102 and 102 into the relationships of the clicks opposing to each other.

3. 发明专利

JPH0370606B2 失效
公开(公告)号：JPH0370606B2
公开(公告)日：1991-11-08
申请号：JP5101383
申请日：1983-03-24
申请人： UROKO SEISAKUSHO CO LTD
发明人： KAJIKAWA YOSHIMITSU
IPC分类号： B27L5/02

4. 发明专利

JPH0337489B2 失效
公开(公告)号：JPH0337489B2
公开(公告)日：1991-06-05
申请号：JP7321682
申请日：1982-04-28
申请人： UROKO SEISAKUSHO CO LTD
发明人： UCHIDA TAKASHI
IPC分类号： G01B5/06 , B27L5/02 , G01B21/08

5. 发明专利

JPH027863B2 失效
公开(公告)号：JPH027863B2
公开(公告)日：1990-02-21
申请号：JP20769881
申请日：1981-12-21
申请人： UROKO SEISAKUSHO CO LTD
发明人： KAJIKAWA YOSHIMITSU
IPC分类号： B65H18/22 , B27D1/00 , B65H19/10 , B65H20/06

6. 发明专利

JPH01153442A AUTOMATIC TAPE ATTACHING APPARATUS 失效
公开(公告)号：JPH01153442A
公开(公告)日：1989-06-15
申请号：JP30843787
申请日：1987-12-05
申请人： MARUTAMA IND , UROKO SEISAKUSHO CO LTD
发明人： NARAOKA HIDEO , TANABE AKIO , MINATO YOSHIHIKO , OGAKI KOHEI , UZUKA TADASHI
IPC分类号： B65C9/00
摘要： PURPOSE:To reduce the size of an apparatus and improve operational efficiency, by providing a device for joining together one sheet of plywood at each side of a center plate and a device for attaching an adhesive tape to the joint portions of the two sheets of plywood while moving thereon. CONSTITUTION:Upon the insertion of a first sheet of plywood P into a conveyor 51 through a supporting stand 50, a hold-down roll 53 is moved downwards and conveyors 51 and 55 start to move in the unloading direction and, upon passing of the rear end of the plywood P through a photosensor PH2, a hold- down plate 54 is moved downwards, the hold-down roll 53 is moved upwards and the conveyors 51 and 55 reverse movement to carry the plywood P in the reverse direction. Upon the insertion of the subsequent second sheet of plywood P on the conveyor, a friction roll device 36 is moved upwards and a roll 38 and a block 39 are moved downwards and, with the plywood held therebetween, a head part 4 starts to move. As the head part moves, a center plate 49 is moved downwards sequentially and the edge of one sheet of plywood P at each side of the head part 4 are abutted together by the joining action of rolls 38 and 41 and an adhesive tape T is attached to the joint edges thereof by a hold-down roll 15.

7. 发明专利

JPS643489A DRIER 失效
公开(公告)号：JPS643489A
公开(公告)日：1989-01-09
申请号：JP15925387
申请日：1987-06-25
申请人： UROKO SEISAKUSHO CO LTD
发明人： KAJIKAWA YOSHIMITSU , OGAKI KOHEI , UZUKA TADASHI , MINATO YOSHIHIKO
IPC分类号： F26B13/10
摘要： PURPOSE: To expedite an efficient drying by circulating a relatively low temperature hot air by providing a conveying roller for transferring a material to be dried, a fan for circulating the air in a dryer, and a heat exchanger for heating the air circulating in the dryer, and drying the material while feeding the material, thereby simplifying an overall dryer. CONSTITUTION: Three stages of upper and lower sets of rollers 14 for constituting a conveying mechanism are arranged. Heater coils 11S are arranged above and below the rollers 14, and a heat source such as steam or the like is introduced. The air in the dryer urged by a fan 13 is heated by passing a heat exchanger 17 and the coils 11S while repeatedly circulating in a direction of arrows O, P, Q, R, S and T, while a material to be dried is bathed with the hot air to be sequentially dried while being sequentially conveyed. A far infrared ray having a wavelength of 2.5 micron or more is radiated from a heater coil arranged separately to a unit drying section 11. And the material is emitted with the ray from front and rear surfaces to bring about an electromagnetic resonance, thereby further expediting the drying by self-heating.

8. 发明专利

JPS6351101A SPECIAL FLITCH 失效
公开(公告)号：JPS6351101A
公开(公告)日：1988-03-04
申请号：JP19594886
申请日：1986-08-20
申请人： UROKO SEISAKUSHO CO LTD
发明人： KAJIKAWA YOSHIMITSU , OGAKI KOHEI , UZUKA TADASHI , MINATO YOSHIHIKO
IPC分类号： A61N5/06 , B27D5/00 , E04B1/62 , E04B1/74

9. 发明专利

JPS62255355A STACKER FOR SIZED VENEER 失效
公开(公告)号：JPS62255355A
公开(公告)日：1987-11-07
申请号：JP9844786
申请日：1986-04-28
申请人： UROKO SEISAKUSHO CO LTD
发明人： KAJIKAWA YOSHIMITSU , OGAKI KOHEI , UZUKA TADASHI , MINATO YOSHIHIKO
IPC分类号： B65H29/34 , B65H31/34 , B65H33/06
摘要： PURPOSE:To make a loading level of veneer higher, by installing both the upper and lower conveyors, having a feed passage surface each, in an upper part of the stacker provided with a lifter, while making the stacker pinch and lift the veneer with a signal out of a detector, mounting it at an optional spot, and making the loaded surface into flatness. CONSTITUTION:A series of sized veneers are taken in an A direction by a feed conveyor 3, and when the front end comes nearer to a loading tip part, the lifting bar 13 set up in both directions, and the veneer reached to a loading lower spot is pinched and floated up between the lifting bar and a fixed bar 14, stopping movement of the veneer. Afterward, the feed conveyor 3 and a tension conveyor 4 both are stopped. When conveyance is suspended, the lifting bar 13 goes down and releases the veneer so that the veneer is mounted on the conveyor 3 temporarily. In succession, the two-strip conveyors 3 are separated in both directions so that they are dropped together other veneers and mounted on the lower loading spot, making the loading surface into flatness whereby a loading level can be made higher.

10. 发明专利

JPS62134480A VENEER DRIER 失效
公开(公告)号：JPS62134480A
公开(公告)日：1987-06-17
申请号：JP27575885
申请日：1985-12-06
申请人： UROKO SEISAKUSHO CO LTD
发明人： AKINO KENJI
IPC分类号： F26B13/10 , F26B15/06 , F26B15/12

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