阅读说明：本技术 一种环保阻燃防水箱包面料切分机的切割刀安装轴 (Cutting knife installation axle of fire-retardant waterproof case and bag surface fabric slitter of environmental protection ) 是由 陈恩 于 2020-05-21 设计创作，主要内容包括：本发明公开了一种环保阻燃防水箱包面料切分机的切割刀安装轴,包括转轴、凸环、固定板、安装筒、调节螺栓、调整筒、限位筒、刀片、限位螺母,所述转轴外部上设有若干个凸环,凸环由带有外螺纹的螺纹段和不带有外螺纹的光杆段组成,光杆段端部设有一块固定板,固定板的靠近螺纹段侧固定有一个安装筒,安装筒套在光杆段外部,安装筒上拧有若干个径向设置的调节螺栓,调节螺栓的末端固定有一个锥形体,所述光杆段外部套有调整筒,调整筒呈横置的圆锥台形,调整筒的锥面与锥形体的外壁相适应。本发明通过将调节螺栓、调整筒、限位筒、限位螺母相配合,使得刀片的位置便于调整,保证了切分效果。(The invention discloses a cutting knife mounting shaft of an environment-friendly flame-retardant waterproof case fabric cutting machine, which comprises a rotating shaft, convex rings, a fixing plate, a mounting cylinder, adjusting bolts, an adjusting cylinder, a limiting cylinder, a blade and a limiting nut, wherein the plurality of convex rings are arranged outside the rotating shaft, each convex ring consists of a threaded section with external threads and a polished rod section without the external threads, the end part of each polished rod section is provided with one fixing plate, the mounting cylinder is fixed on the side, close to the threaded section, of each fixing plate, the mounting cylinder is sleeved outside the polished rod section, the plurality of radially arranged adjusting bolts are screwed on the mounting cylinder, the tail end of each adjusting bolt is fixed with a conical body, the adjusting cylinder is sleeved outside the polished rod section, the adjusting cylinder is in a transverse conical frustum shape, and the conical surface of the adjusting cylinder is matched with. According to the invention, the adjusting bolt, the adjusting cylinder, the limiting cylinder and the limiting nut are matched, so that the position of the blade is convenient to adjust, and the cutting effect is ensured.)

1. The utility model provides a cutting knife installation axle of fire-retardant waterproof case and bag surface fabric cutting machine of environmental protection which characterized in that: comprises a rotating shaft (1), a convex ring (10), a fixing plate (15), an installation cylinder (16), an adjusting bolt (2), an adjusting cylinder (3), a limiting cylinder (31), a blade (4) and a limiting nut (5), wherein the rotating shaft (1) is externally provided with a plurality of convex rings (10), each convex ring (10) consists of a threaded section (12) with external threads and a polished rod section (11) without external threads, the end part of the polished rod section (11) is provided with the fixing plate (15), the side, close to the threaded section (12), of the fixing plate (15) is fixedly provided with the installation cylinder (16), the installation cylinder (16) is sleeved outside the polished rod section (11), the installation cylinder (16) is screwed with a plurality of radially-arranged adjusting bolts (2), the tail end of each adjusting bolt (2) is fixedly provided with a conical body (21), the adjusting cylinder (3) is externally sleeved on the polished rod section (11), and the adjusting cylinder (3) is in a transverse conical shape, the conical surface of an adjusting barrel (3) is adapted to the outer wall of a conical body (21), the conical surface of the adjusting barrel (3) is tightly attached to the outer wall of the conical body (21), a limiting barrel (31) is fixed to the side, close to a threaded section (12), of the adjusting barrel (3), a blade (4) is fixed to the end of the limiting barrel (31), a limiting nut (5) is screwed on the threaded section (12), and the limiting nut (5) abuts against the side face of the blade (4).

2. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: a screw rod (22) is fixed on the upper end face of the conical body (21), and the screw rod (22) is screwed at the bottom of the adjusting bolt (2).

3. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: an auxiliary groove (20) is arranged on the stud of the adjusting bolt (2), the auxiliary groove (20) is parallel to the stud, and scales are engraved at the bottom of the auxiliary groove (20).

4. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: the inner diameter of the adjusting cylinder (3) is equal to the outer diameter of the polished rod section (11).

5. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: a connecting cylinder (30) is fixed on the adjusting cylinder (3) close to the threaded section (12), external threads are arranged on the outer wall of the connecting cylinder (30), and a limiting cylinder (31) is screwed on the connecting cylinder (30).

6. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: the blade (4) and the limiting cylinder (31) are fixed through a plurality of fixing bolts (40) penetrating through the blade (4).

7. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: the screwing direction of the limiting nut (5) is the same as the rotating direction of the rotating shaft (1).

8. The cutting knife mounting shaft of the environment-friendly flame-retardant waterproof luggage fabric slitter according to claim 1, wherein: the rotating shaft (1), the convex ring (10), the fixing plate (15) and the mounting cylinder (16) are of an integrated structure.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of spinning, in particular to the technical field of a slitter.

[ background of the invention ]

In the process of processing the environment-friendly flame-retardant waterproof case fabric, the rolled fabric needs to be cut. The cutting knife on the existing cutting machine is often installed on an installation shaft, the adjustment is inconvenient, the deviation is easy to generate during the adjustment, and the cutting effect can be influenced.

[ summary of the invention ]

The invention aims to solve the problems in the prior art and provides a cutting knife mounting shaft of an environment-friendly flame-retardant waterproof case fabric cutting machine, which can facilitate the position adjustment of a cutting knife.

In order to achieve the purpose, the invention provides a cutting knife mounting shaft of an environment-friendly flame-retardant waterproof case fabric cutting machine, which comprises a rotating shaft, convex rings, a fixing plate, a mounting cylinder, an adjusting bolt, an adjusting cylinder, a limiting cylinder, a blade and a limiting nut, wherein the outer part of the rotating shaft is provided with a plurality of convex rings, each convex ring consists of a threaded section with external threads and a polished rod section without external threads, the end part of each polished rod section is provided with a fixing plate, the side, close to the threaded section, of each fixing plate is fixedly provided with the mounting cylinder, the mounting cylinder is sleeved outside the polished rod section, the mounting cylinder is screwed with a plurality of radially arranged adjusting bolts, the tail end of each adjusting bolt is fixedly provided with a conical body, the outer part of each polished rod section is sleeved with the adjusting cylinder, the adjusting cylinder is in a transverse conical frustum shape, the conical surface of the adjusting cylinder is matched with the outer wall of the conical body, the conical surface of, the end part of the limiting cylinder is fixed with a blade, a limiting nut is screwed on the thread section, and the limiting nut abuts against the side face of the blade.

Preferably, a screw is fixed to an upper end surface of the conical body, and the screw is screwed to a bottom of the adjusting bolt.

Preferably, an auxiliary groove is arranged on the stud of the adjusting bolt, the auxiliary groove is parallel to the stud, and scales are engraved at the bottom of the auxiliary groove.

Preferably, the inner diameter of the adjusting cylinder is equal to the outer diameter of the polished rod section.

Preferably, a connecting cylinder is fixed on the side, close to the threaded section, of the adjusting cylinder, external threads are arranged on the outer wall of the connecting cylinder, and the limiting cylinder is screwed on the connecting cylinder.

Preferably, the blade and the limiting cylinder are fixed through a plurality of fixing bolts penetrating through the blade.

Preferably, the tightening direction of the limit nut is the same as the rotation direction of the rotating shaft.

Preferably, the rotating shaft, the convex ring, the fixing plate and the mounting cylinder are of an integrated structure.

The invention has the beneficial effects that: according to the invention, the adjusting bolt, the adjusting cylinder, the limiting cylinder and the limiting nut are matched, so that the position of the blade is convenient to adjust, and the cutting effect is ensured; the auxiliary groove can be adjusted according to the scales when the adjusting bolt is adjusted, and the adjustment is more convenient.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a cutting knife mounting shaft of the environment-friendly flame-retardant waterproof case fabric cutting machine of the invention.

In the figure: 1-rotating shaft, 2-adjusting bolt, 3-adjusting cylinder, 4-blade, 5-limiting nut, 10-convex ring, 11-polished rod section, 12-threaded section, 15-fixing plate, 16-mounting cylinder, 20-auxiliary groove, 21-conical body, 22-screw rod, 30-connecting cylinder, 31-limiting cylinder and 40-fixing bolt.

[ detailed description ] embodiments

Referring to fig. 1, the cutting knife mounting shaft of the environment-friendly flame-retardant waterproof case fabric cutting machine comprises a rotating shaft 1, convex rings 10, a fixing plate 15, a mounting cylinder 16, adjusting bolts 2, an adjusting cylinder 3, a limiting cylinder 31, a blade 4 and a limiting nut 5, wherein a plurality of convex rings 10 are arranged on the outer portion of the rotating shaft 1, each convex ring 10 consists of a threaded section 12 with external threads and a polished rod section 11 without the external threads, the end portion of each polished rod section 11 is provided with the fixing plate 15, the side, close to the threaded section 12, of the fixing plate 15 is fixedly provided with the mounting cylinder 16, the mounting cylinder 16 is sleeved on the outer portion of the polished rod section 11, the mounting cylinder 16 is screwed with a plurality of radially arranged adjusting bolts 2, the tail end of each adjusting bolt 2 is fixedly provided with a conical body 21, the adjusting cylinder 3 is sleeved on the outer portion of the polished rod section 11, the adjusting cylinder 3 is in a transverse conical frustum shape, and, the conical surface of the adjusting cylinder 3 is tightly attached to the outer wall of the conical body 21, a limiting cylinder 31 is fixed on the side, close to the threaded section 12, of the adjusting cylinder 3, a blade 4 is fixed at the end of the limiting cylinder 31, a limiting nut 5 is screwed on the threaded section 12, the limiting nut 5 abuts against the side face of the blade 4, a screw 22 is fixed on the upper end face of the conical body 21, the screw 22 is screwed at the bottom of the adjusting bolt 2, an auxiliary groove 20 is arranged on a stud of the adjusting bolt 2, the auxiliary groove 20 is parallel to the stud, scales are carved on the bottom of the auxiliary groove 20, the inner diameter of the adjusting cylinder 3 is equal to the outer diameter of the polished rod section 11, a connecting cylinder 30 is fixed on the side, close to the threaded section 12, of the adjusting cylinder 3, external threads are arranged on the outer wall of the connecting cylinder 30, the limiting cylinder 31 is screwed on the connecting cylinder 30, and the blade 4 is fixed with the limiting cylinder, the screwing direction of the limiting nut 5 is the same as the rotating direction of the rotating shaft 1, and the rotating shaft 1, the convex ring 10, the fixing plate 15 and the mounting cylinder 16 are of an integrated structure.

The working process of the invention is as follows:

in the working process of the cutting knife mounting shaft of the environment-friendly flame-retardant waterproof case fabric cutting machine, the adjusting bolt 2, the adjusting cylinder 3, the limiting cylinder 31 and the limiting nut 5 are matched, so that the position of the blade 4 is convenient to adjust, and the cutting effect is ensured; the auxiliary groove 20 can be adjusted according to the scales when the adjusting bolt 2 is adjusted, and the adjustment is more convenient.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.