TH157B

TH157B - Resin cutting machine

Info

Publication number: TH157B
Application number: TH8001000027A
Authority: TH
Inventors: ฟูจิวารา นายทัดซูโอะ; คาเนโมริ นายทาคาอากิ; วาตานาเบ้ นายมาซายาสุ; ยาบุโมโต้ นายมิกิโอะ; เซโอะ นายฮิโรชิ
Original assignee: นายดำเนิน การเด่น
Filing date: 1980-03-07
Publication date: 1984-07-11

Abstract

เครื่องตัดเรซินสำหรับตัดเรซินที่เอกซ์ทรูดออกจากรูเอกซ์ทรูซันที่มีอยู่บนผิวราบของเอกซ์ทรูซันบล็อค ประกอบด้วยเพลาหมุนที่อยู่ในแนว ตั้งฉากกับผิวของเอกซ์ทรูซันบล็อค อย่างน้อยส่วนปลายด้านหน้าของเพลาหมุนถูกดันอยางยืดหยุ่น เข้าหาผิวของเอกซ์ทรูซันบล็อคดังกล่าว โดยแรงกระทำของส่วนยืดหยุ่น ส่วนปลายนี้ค้ำศูนย์กลางการหมุนบนผิวด้านหลังของเครื่องมือตัดอยู่อย่างยืดหยุ่น ซึ่งมีใบมีดตัดอย่างน้อยหนึ่งใบเครื่องมือตัดสามารถเอนเอียงไปในทิศทางใดๆ ที่ต้องการได้โดยอิงกับแกนการหมุนของเพลาหมุนและด้วยวิธีนี้กดเครื่องมือตัดเข้ากับผิวของเอกซ์ทรูซันบล็อค หมุดขับเคลื่อนอย่างน้อยหนึ่งอันติดตั้งอยู่บนเพลาหมุนเข้าประสานกับเครื่องมือตัดและการหมุนของเพลาหมุนถูกถ่ายทอดไปยังเครื่องมือตัด Resin cutter for cutting the extruded resin from the existing extrusion holes on the flat surface of the extrusion block. It consists of a rotating shaft that is in line. perpendicular to the surface of the X-True Sunblock At least the front end of the rotating shaft is pushed flexibly. approach the surface of the X-True Sun Block. by the force acting on the elastic part This tip flexibly supports the rotation center on the back surface of the cutting tool. With at least one cutting blade, the cutting tool can be tilted in any direction. required based on the axis of rotation of the rotating shaft and in this way press the cutting tool against the surface of the extrusion block. One or more drive pins mounted on the rotary shaft are coordinated with the cutting tool and the rotation of the rotary shaft is conveyed to the cutting tool.

Claims

1. A resin cutter for cutting resin extruded out of the Extrusun hole (10) on the flat surface (8a) of the Extrusunblock (2). 14) located perpendicular to the surface (8a) of extrusunblock (2) with the front end of the shaft opposite it. Drive mechanism for rotating the rotating shaft (14) and cutting tools. (18) which is between the surface (8a) of the extrusun block (2) and the front end of the rotating shaft (14) and there is at least one cutting blade (46) with a flat knife edge. Located on the front surface facing the surface (8a) of the said extrusun block At least the front end of the rotating shaft (14) is flexibly pushed towards the surface. (8a) of the extrusun block by the force of the elastic part (34). The front end of the pivot shaft (14) supports the center of rotation on the back surface of the Cutting tool (18) Where the cutting tool (18) can be biased in any direction that Relative to the rotation axis of the spindle (14), and in this way press the cutting tool (18) against the extrusunblock surface. And where the spinning shaft (14) has at least one drive pin (40) installed Which extends forward and joins the cutting tool (18) and the rotation of the rotating shaft (14) is transmitted to the cutting tool (18) through the drive pin (40).

2. The machine in claim 1 where the front end of the spinning shaft (14) is made up as a separate end (30) mounted on the main body of the spinning shaft by Here it can move freely along the axis of rotation of the pivot shaft (14) and the elastic part (34) between the said end and the main body.

3. The instrument of claim 1 or 2 where the front end of the rotating shaft is made up of a cone or pyramid. And the center of rotation of the rear surface of the cutting tool (18), there is a conical or pyramid groove (38) to support the front end of the rotating shaft. Which has a peak angle larger than the apex of the cone or pyramid of the rotating shaft.

4. Machine in claim 1 or 2, where there is a semicircular groove in both the front end of the rotating shaft (14) and the rotational center of the rear surface of the cutting tool (18), the spherical ball (39). ) Contained almost fit within these two grooves and the end The front of the rotating shaft supports the rotation center of the rear surface of the cutting tool (18), passing it flexibly.

5. The machine in claim 1 or 2, where the front end of the rotating shaft (14) forms a semicircular shape and the center of rotation on the back surface of the cutting tool (18), has a semicircular groove. are For getting the front end of such spinning shaft

6. The machine in claim 1 or 2, where there is a semicircular groove on the front end of the rotating shaft (14) and the center of rotation of the rear surface of the cutting tool (18), has a semicircular overhang at Adapted to the groove in the front end of the rotating shaft (14).

7. The apparatus in any of the claims 1 to 6 in which a number of driving pins (40) extending forward and joined to the cutting tool (18) are attached. Located on such rotating shaft (14), where these pins are in a symmetrical position with respect to the spindle axis of the said spindle.

8.The machine in any of the claims 1 to 7, where the rotating shaft (14) is installed so that the position of the shaft can be adjusted freely in the direction parallel to the surface (8a ) Of the said Extrusunblock (2)

9. The device in Clause 8, where the said surface (8a) of the Xtrusun Block (2) is perpendicular to it. The extrusun block has an auxiliary block (20) installed parallel to the surface with a horizontal adjustable block position. Such an additional block has a support block. (22) It is installed so that the position of the support blocks in a perpendicular direction and where the rotating shaft (14) is supported by the support block.