CN212825827U - Cutting device for PET plastic sheet production line - Google Patents

Abstract

The utility model discloses a cutting device for a PET plastic sheet production line, which comprises a shell, the upper end of the shell is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first gear, the left end and the right end of the first gear are respectively engaged with a second gear which is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through a through hole on the top plate of the shell and is fixedly connected with a first threaded rod, one end of the first threaded rod is fixedly connected with an intermediate rod, the lower end of the middle rod is fixedly connected with a second threaded rod, the screw thread turning direction of the second threaded rod is opposite to that of the first threaded rod, the lower end of the second threaded rod is rotatably connected with the upper surface of the bottom plate of the shell body, the utility model realizes punching of the PET plastic sheet, meanwhile, the device is cleaned, so that the cutting device for the PET plastic sheet production line is worthy of popularization.

Description

Cutting device for PET plastic sheet production line

Technical Field

The utility model relates to a PET plastic sheet handles the setting, specifically is a cutting device for PET plastic sheet production line.

Background

Polypropylene is a semi-crystalline thermoplastic, and has high impact resistance, high mechanical property, and resistance to corrosion of various organic solvents and acids and bases. There is extensive application in the industry, is one of ordinary common macromolecular material, however the inconvenient realization of the current cutting device who is used for PET plastic sheet production line punches a hole to two PET plastic sheets simultaneously, and consequently current efficiency of punching a hole is lower, and the current cutting device who is used for PET plastic sheet production line that simultaneously often needs to clear up with the help of extra clearance setting when clearing up, has consequently brought the inconvenience for the staff.

Therefore, it is a problem to be solved to provide a cutting device for a PET plastic sheet production line, which can solve the inconvenience of simultaneously punching two PET plastic sheets.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for PET plastic sheet production line to propose inconvenient realization simultaneously and carry out the problem of punching a hole to two PET plastic sheet in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting device for PET plastic sheet production line, including the casing, the upper end fixedly connected with motor of casing, fixedly connected with first gear on the output shaft of motor, the second gear has all been meshed at both ends about the first gear, fixedly connected with axis of rotation on the second gear, the through-hole on the casing roof is passed and fixedly connected with first threaded rod to one end of axis of rotation, the one end fixedly connected with intermediate lever of first threaded rod, the lower extreme fixedly connected with second threaded rod of intermediate lever, the screw thread of second threaded rod revolves to the screw thread with first threaded rod and revolves to the opposite setting, the lower extreme of second threaded rod rotates the upper surface of connecting at the casing bottom plate, equal threaded connection has the frame of placing on first threaded rod and the second threaded rod, the equal sliding connection in both ends about placing the frame is on the lateral wall of casing, the inner side of the placing frame is provided with a pressing mechanism, the inner side wall of the shell is fixedly connected with a transverse plate, the transverse plate is located between the two placing frames, the transverse plate is fixedly connected with a double-shaft motor, the output shaft of the double-shaft motor is fixedly connected with a drill bit, the side wall of the shell is provided with a containing groove, the side wall of the containing groove is in threaded connection with a thread block, one end face of the thread block is fixedly connected with one layer of cleaning wool, and the other end of the thread block is fixedly connected with a rotating block.

Preferably, a protective cover is arranged on the outer side of the motor, and the protective cover is fixedly connected to the side wall of the shell.

Preferably, all be equipped with first spout on the inside wall about the casing, place the equal first slider of fixedly connected with in both ends about the frame, first slider sliding connection is in first spout.

Preferably, the pressing mechanism comprises a plurality of pressing plates, a plurality of fixing plates are fixedly connected to the inner side wall of the placing frame, adjusting bolts are rotatably connected to the upper surfaces of the fixing plates and are in threaded connection with the pressing plates, and the pressing plates are slidably connected to the inner side wall of the placing frame.

Preferably, a plurality of second chutes are formed in the inner side wall of the placing frame, a second sliding block is fixedly connected to one end of the pressing plate, and the second sliding block is slidably connected into the second chutes.

Preferably, the transverse plate is provided with a rectangular hole, and the double-shaft motor is fixedly connected to the side wall of the rectangular hole.

Compared with the prior art, the beneficial effects of the utility model are that: the PET plastic sheet that will punch a hole is placed placing the frame in, realize fixing the PET plastic sheet in placing the frame through hold-down mechanism, motor and double-shaft motor work, rotation through first threaded rod and second threaded rod, thereby realize two to the horizontal plate removal of placing the frame, at the removal in-process, because the rotation of drill bit, thereby the realization punches a hole to the PET plastic sheet, when needs clear up the device, take off the thread piece, realize the clearance to the device through clean hair, this kind of a cutting device for PET plastic sheet production line has realized punching a hole to the PET plastic sheet, the clearance to the device has been realized simultaneously, therefore this kind of a cutting device for PET plastic sheet production line is worth promoting.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a top view of the first gear and the second gear of the present invention;

fig. 4 is a top view of the middle cross plate of the present invention.

In the figure: 1-shell, 2-motor, 3-first gear, 4-second gear, 5-rotating shaft, 6-first threaded rod, 7-middle rod, 8-second threaded rod, 9-placing frame, 10-transverse plate, 11-double-shaft motor, 12-protective cover, 13-first sliding block, 14-pressing plate, 15-fixing plate, 16-adjusting bolt, 17-second sliding block, 18-drill bit, 19-threaded block, 20-cleaning hair and 21-rotating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting device for a PET plastic sheet production line comprises a shell 1, wherein a motor 2 is fixedly connected to the upper end of the shell 1, concretely, a protective cover 12 is arranged on the outer side of the motor 2, the protective cover 12 is fixedly connected to the side wall of the shell 1 to protect the motor 2, a first gear 3 is fixedly connected to an output shaft of the motor 2, second gears 4 are respectively meshed with the left end and the right end of the first gear 3, a rotating shaft 5 is fixedly connected to the second gear 4, one end of the rotating shaft 5 penetrates through a through hole in a top plate of the shell 1 and is fixedly connected with a first threaded rod 6, one end of the first threaded rod 6 is fixedly connected with an intermediate rod 7, the lower end of the intermediate rod 7 is fixedly connected with a second threaded rod 8, the thread turning direction of the second threaded rod 8 is opposite to the thread turning direction of the first threaded rod 6, and the lower end of the second threaded rod 8, the first threaded rod 6 and the second threaded rod 8 are connected with a placing frame 9 through threads.

The left end and the right end of the placing frame 9 are both connected on the side wall of the shell 1 in a sliding way, concretely speaking, the left inner side wall and the right inner side wall of the shell 1 are both provided with a first chute, the left end and the right end of the placing frame 9 are both fixedly connected with a first slider 13, the first slider 13 is connected in the first chute in a sliding way, the placing frame 9 is convenient to be connected in the shell 1 in a sliding way, the inner side of the placing frame 9 is provided with a pressing mechanism, concretely speaking, the pressing mechanism comprises a plurality of pressing plates 14, the inner side wall of the placing frame 9 is fixedly connected with a plurality of fixing plates 15, the upper surface of the fixing plate 15 is rotatably connected with an adjusting bolt 16, the adjusting bolt 16 is in threaded connection with the pressing plates 14, the pressing plates 14 are in a sliding way connected on the inner side wall of the placing frame 9, concretely speaking, the inner side wall of the placing frame 9 is provided with, so that the pressing plate 14 is slidably connected to the inner side wall of the placing frame 9.

Fixedly connected with diaphragm 10 on casing 1's the inside wall, diaphragm 10 is located two and places between the frame 9, fixedly connected with double-shaft motor 11 on diaphragm 10, double-shaft motor 11 is the known structure among the prior art, do not do the repeated description here, specific saying, be equipped with the rectangular hole on diaphragm 10, double-shaft motor 11 fixed connection is on the lateral wall of rectangular hole, fixedly connected with drill bit 18 on double-shaft motor 11's the output shaft, be equipped with the holding tank on casing 1's the lateral wall, threaded connection has screw block 19 on the lateral wall of holding tank, a terminal surface fixedly connected with one deck clean hair 20 of screw block 19, the other end fixedly connected with turning block 21 of screw block 19.

The working principle is as follows: place the PET plastic sheet that will punch a hole in placing frame 9, realize fixing the PET plastic sheet in placing frame 9 through hold-down mechanism, motor 2 and 11 work of biaxial motor, rotation through first threaded rod 6 and second threaded rod 8, thereby realize two and place frame 9 to horizontal plate 10 removal, at the removal in-process, because the rotation of drill bit 18, thereby realize punching a hole to the PET plastic sheet, when needs clear up the device, take off screw thread piece 19, realize the clearance to the device through clean hair 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A cutting device for PET plastic sheet production line, including casing (1), its characterized in that: the upper end of the shell (1) is fixedly connected with a motor (2), an output shaft of the motor (2) is fixedly connected with a first gear (3), the left end and the right end of the first gear (3) are respectively engaged with a second gear (4), the second gear (4) is fixedly connected with a rotating shaft (5), one end of the rotating shaft (5) penetrates through a through hole on a top plate of the shell (1) and is fixedly connected with a first threaded rod (6), one end of the first threaded rod (6) is fixedly connected with an intermediate rod (7), the lower end of the intermediate rod (7) is fixedly connected with a second threaded rod (8), the thread turning direction of the second threaded rod (8) is opposite to that of the first threaded rod (6), the lower end of the second threaded rod (8) is rotatably connected to the upper surface of a bottom plate of the shell (1), and the first threaded rod (6) and the second threaded rod (8) are respectively in threaded connection with a placing frame (9), the utility model discloses a novel electric hair cutter, including placing frame (9), place the equal sliding connection in both ends on the lateral wall of casing (1), the inboard of placing frame (9) is equipped with hold-down mechanism, fixedly connected with diaphragm (10) on the inside wall of casing (1), diaphragm (10) are located two and place between frame (9), fixedly connected with biax motor (11) on diaphragm (10), fixedly connected with drill bit (18) on the output shaft of biax motor (11), be equipped with the holding tank on the lateral wall of casing (1), threaded connection has screw thread piece (19) on the lateral wall of holding tank, a terminal surface fixedly connected with one deck cleaning hair (20) of screw thread piece (19), the other end fixedly connected with turning block (21) of screw thread piece (19).

2. The cutting device for PET plastic sheet production line according to claim 1, characterized in that: the outside of motor (2) is equipped with safety cover (12), safety cover (12) fixed connection is on the lateral wall of casing (1).

3. The cutting device for PET plastic sheet production line according to claim 1, characterized in that: all be equipped with first spout on the inside wall about casing (1), place the first slider (13) of the equal fixedly connected with in both ends about frame (9), first slider (13) sliding connection is in first spout.

4. The cutting device for PET plastic sheet production line according to claim 1, characterized in that: hold-down mechanism includes polylith pressure strip (14), fixedly connected with polylith fixed plate (15) on placing the inside wall of frame (9), the upper surface of fixed plate (15) is rotated and is connected with adjusting bolt (16), adjusting bolt (16) and pressure strip (14) threaded connection, pressure strip (14) sliding connection is on placing the inside wall of frame (9).

5. The cutting device for a PET plastic sheet production line according to claim 4, characterized in that: the utility model discloses a novel storage rack, including placing frame (9), be equipped with a plurality of second spouts on the inside wall of placing frame (9), the one end fixedly connected with second slider (17) of pressure strip (14), second slider (17) sliding connection is in the second spout.

6. The cutting device for PET plastic sheet production line according to claim 1, characterized in that: the transverse plate (10) is provided with a rectangular hole, and the double-shaft motor (11) is fixedly connected to the side wall of the rectangular hole.

Images