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1. 发明专利

JPH06238637A PROCESSING METHOD AND DEVICE FOR CEMENT PRODUCT 失效
公开(公告)号：JPH06238637A
公开(公告)日：1994-08-30
申请号：JP5159993
申请日：1993-02-16
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI
IPC分类号： B28B3/02 , B28B11/10 , B28B11/12
摘要： PURPOSE:To omit the cutting process after the curing process, making a recessed and projected pattern clear and cut peripheral edges of a product not forcibly by pressing the surface of an uncured cement molded body and press cutting the peripheral edges of the cement molded body. CONSTITUTION:In a mold 1 for providing a recessed and projected pattern like laying bricks on the surface of a belt-shaped molded body G, press molding is carried out by using a mold 1 provided with deaeration holes 3 with wire mesh 2 having the mesh finer than the cement particles as filters and also a cutting blade 4 formed into a cylindrical shape on the peripheral edges 1B of the deaeration holes on a recessed mold face bottom 1A. In that case, a press mold 1 is lowered onto the surface of the molded body G, and the recessed and projected pattern is formed on the product surface while deaeration is carried out from the deaeration holes 3, and then the cutting blade 4 is lowered to cut the peripheries of product. As a result, the recessed and projected pattern G1 with deep, clear cuts is formed on the surface even in the uncuring stage of the product G and peripheral edges G2 are cut accurately.

2. 发明专利

JPH06234112A PRESSING DIE FOR PATTERNING CEMENT PRODUCT IN EMBOSSED SURFACE DESIGN AND PRESSING METHOD 失效
公开(公告)号：JPH06234112A
公开(公告)日：1994-08-23
申请号：JP4571993
申请日：1993-02-09
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI
IPC分类号： B28B3/02 , B28B7/00
摘要： PURPOSE:To provide a pressing die for an embossed pattern on a cement product and a pressing method which enable a surface embossed pattern between joints to change to a given combination and at low cost when giving an embossed pattern with a joint to the surface of an uncured cement product. CONSTITUTION:The subject pressing die consists of a crosspiece-type projecting die 2 which is freely detachable from a punch 3, and a block-type pressing die 4 for an embossed pattern which is freely detachable between the cross piece-like projecting dies 2. A variation-rich embossed pattern can be impressed by changing the combination of block-type pressing dies 4 between the projecting dies variosuly.

3. 发明专利

JPH068225A UNEVENLY PATTERNING METHOD FOR CEMENT PRODUCT AND MOLD THEREFOR 失效
公开(公告)号：JPH068225A
公开(公告)日：1994-01-18
申请号：JP35080591
申请日：1991-12-10
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI , SERIKAWA HIROSHI
IPC分类号： B28B3/02 , B28B11/10
摘要： PURPOSE:To provide easily a deep uneven pattern on a shaped body of cement directly after its shaping. CONSTITUTION:At the time of providing an uneven pattern on the surface of a molding G of cement directly after it shaping by means of a press, the uneven pattern is formed on an opening part of a deaerating ventilation hole 3 to be formed in the bottom part of a recessed surface 1A of a top force 1 forming a projecting pattern of the product by pressing the surface of the shaped body of cement by the press top force 1 having a filter 2 whose mesh is finer than cement particles.

4. 发明专利

JPH0351216A WORK RECEIVING INSTALLATION 失效
公开(公告)号：JPH0351216A
公开(公告)日：1991-03-05
申请号：JP18819389
申请日：1989-07-20
申请人： KUBOTA KK
发明人： SEZAKI HIROSUKE , SAGAWA NAOYUKI , KIMURA SATOSHI
IPC分类号： B65G47/82 , B65G47/52 , B65G47/68
摘要： PURPOSE:To carry any size of work by carrying the work to a pallet on a pallet carrying conveyor from a work carrying conveyor, and moving the pallet on which one end of the work is received in a carrying direction by a traction device in the titled installation of a wall plate manufacturing process. CONSTITUTION:A work (x) is conveyed by a slat conveyor 1 and a roller con veyor 2, the sectional top end of the work (x) is detected by a work detecting sensor 8, and then, a stopper 13 is descended to be released and a pallet (y) is moved in (b) direction by a first chain conveyor 11. The top end of the work (x) is received on the pallet (y), the rear end of the work (x) is parted from the slat conveyor 1 to be moved on the roller conveyor 2, and then, a tracting device 21 is operated to be moved in (b) direction and the pallet (y) is shifted to the chain conveyor 12 at high speed.

5. 发明专利

JPH02305721A WORK SEPARATING EQUIPMENT 失效
公开(公告)号：JPH02305721A
公开(公告)日：1990-12-19
申请号：JP12399789
申请日：1989-05-16
申请人： KUBOTA KK
发明人： SEZAKI HIROSUKE , SAGAWA NAOYUKI , KIMURA SATOSHI
IPC分类号： B65G59/04
摘要： PURPOSE:To make it possible that works piled up in two-stage on a conveyor are separated one by one by providing a carriage capable of performing synchronous travelling along that conveyor above a carrier-conveyor, and an adsorber freely ascendable to this carriage. CONSTITUTION:While performing the synchronous travelling of a carriage 4 with a carrier-conveyor 1, an adsorber 20 is lowered, and adsorbs a work in the upper stage. Then, after the adsorber 20 is lifted together with the work in the upper stage, the carriage 4 is stopped. And, after the work left on the carrier-conveyor 1 is conveyed to the downstream side and passed, the carriage 4 is operated to synchronously travel with the carrier-conveyor again, and the adsorber 20 is lowered. After that, suction of the adsorber 20 is stopped to break off the work and brings down on the carrier-conveyor 1. Thus, works piled up in two-stage can be separated without stopping the conveyor, and can prevent the work from bending due to self-weight.

6. 发明专利

JPH07171815A METHOD FOR FORMING RECESSED AND PROJECTED PATTERN ON EXTRUDED CEMENT PRODUCT 失效
公开(公告)号：JPH07171815A
公开(公告)日：1995-07-11
申请号：JP35080691
申请日：1991-12-10
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI , SERIKAWA HIROSHI
IPC分类号： B28B3/02 , B28B3/20 , B28B11/10
摘要： PURPOSE:To easily form a deeply recessed and projected pattern on a surface of an extruded cement product by pressing. CONSTITUTION:When a recessed and projected pattern is to be formed on a surface of a cement molded piece just after extrusion by pressing, a recessed and projected pattern is formed by pressing the surface of the cement molded piece by an upper press mold 1, that has deaerating vents 2 on the bottom of recessed faces 1A of the upper mold 1 forming the projected pattern or the product and peripherally has a frame for restricting the profile of the product. An air pressure is released through the deaerating vents 2. Flow of the cement is prevented by the peripheral frame.

7. 发明专利

JPH06234111A PRESS DIE FOR IMPRESSING EMBOSSED PATTERN ON CEMENT PRODUCT 失效
公开(公告)号：JPH06234111A
公开(公告)日：1994-08-23
申请号：JP4571893
申请日：1993-02-09
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , NAKAMURA OSAMU , SERIKAWA HIROSHI , KIMURA SATOSHI
IPC分类号： B28B3/02 , B28B7/16 , B28B7/44
摘要： PURPOSE:To provide a press die, for impressing an embossed pattern on a cement product, which can make a deep embossed pattern sharply defined. CONSTITUTION:The subject pressing die for a cement product with an embossed pattern consists of a filled layer 3 which is integrally laminated on the surface of a wire netting body 2 of finer mesh than cement particles, and further, is partially cut out to a depth where the wire netting body is exposed. In addition, the exposed wire netting body 2 constitutes a recessed surface 18, and the projecting part of the filled layer as a projecting surface 1A, and air is deaerated through the wire netting body 2.

8. 发明专利

JPH06234110A PRESS DIE FOR CEMENT PRODUCT 失效
公开(公告)号：JPH06234110A
公开(公告)日：1994-08-23
申请号：JP4571693
申请日：1993-02-09
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI , SERIKAWA HIROSHI
IPC分类号： B28B3/02 , B28B7/00
摘要： PURPOSE:To obtain a press die for cement product which enables a deep embossed pattern to be formed easily in a single round of pressing step when forming embossed pattern using a press on the surface of a cement molded product immediately after molding. CONSTITUTION:A filter 2 with a finer mesh than cement particles is provided on the surface of a main plate system 1A of a die 1, and the filter 2 is fixed to the surface of the main plate system 1A by a projecting mold 3 for forming a recessed groove in the surface of a finished product as a holding member. In addition, a deaeration hole 4 communicating with the filter 2 is drilled in the main plate system 1A, and thus it is possible to form a deep embossed pattern with sharply carved profile by deaerating air from the die during a press operation.

9. 发明专利

JPH06234109A PATTERNING OF CEMENT PRODUCT WITH EMBOSSED SURFACE 失效
公开(公告)号：JPH06234109A
公开(公告)日：1994-08-23
申请号：JP4571593
申请日：1993-02-09
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI , ISHIMOTO OSAMU
IPC分类号： B28B3/02 , B28B7/16
摘要： PURPOSE:To pattern the surface of an uncured cement product with a sharply impressed deep embossed design in a single round of pressing step when pressing the surface of the product in a embossed pattern. CONSTITUTION:When pressing the surface of a cement molded product G immediately after being molded, in an uneven design, a pressing die 1 with an air bleeding hole 3 for deaeration at the bottom of a recessed surface 1A of a punch having or not having a peripheral frame for molding the projecting pattern of a finished product, presses the surface of the cement molded product with a concurrent action to deaerate forcibly to provide an embossed pattern. A deep, sharply impressed embossed pattern is provided by discharging the air entrapped in the inner surface of the recessed part of the punch by forced deaeration.

10. 发明专利

JPH06234108A PRESSING OF CEMENT PRODUCT WITH EMBOSSED PATTERN 失效
公开(公告)号：JPH06234108A
公开(公告)日：1994-08-23
申请号：JP4571793
申请日：1993-02-09
申请人： KUBOTA KK
发明人： TAKAGI NOBORU , KIMURA SATOSHI , ISHIMOTO OSAMU
IPC分类号： B28B3/02
摘要： PURPOSE:To obtain a method of pressing a cement product with an embossed pattern which can be impressed well linearly and easily, if the embossed pattern is deep. CONSTITUTION:When impressing an embossed pattern on the surface of a cement product by a press immediately after molding, a hermetically sealed space S is provided between a die 1 and the surface of a molding C, then the die 1 is lowered to press the surface of the molding G after making an internal pressure of the hermetically sealed space negative. This creation of the negative pressure in the space prevents an impediment attributed to the entrapping of air from occurring. Further, it prevents a suction hole from becoming plugged due to the suction of air in a non-contact condition with the surface of the molding.

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