CN219114729U

CN219114729U - Extruder position adjusting mechanism suitable for blow filling and sealing all-in-one machine

Info

Publication number: CN219114729U
Application number: CN202223402003.7U
Authority: CN
Inventors: 邹建明; 王启明; 余俊德
Original assignee: Tofflon Science and Technology Group Co Ltd
Current assignee: Tofflon Science and Technology Group Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an extruder position adjusting mechanism suitable for a blowing, filling and sealing integrated machine, which comprises a frame and an extruder, wherein the extruder comprises two guide rails and an extruder mounting plate, and the two guide rails are arranged on the frame in parallel; the extruder mounting plate is connected to the guide rail in a sliding manner; the extruder is arranged on the extruder mounting plate; and a moving assembly for driving the extruder mounting plate to move is arranged on the frame. The mechanism is simple and convenient to operate, accurate in adjustment position and convenient to maintain.

Description

Extruder position adjusting mechanism suitable for blow filling and sealing all-in-one machine

Technical Field

The utility model relates to the field of medical equipment for food and pharmaceutical packaging, in particular to an extruder position adjusting mechanism suitable for a blowing, filling and sealing integrated machine.

Background

Before production, the continuous blowing and filling integrated machine needs to ensure that the left and right central positions of the die head of the extruder and the left and right central positions of the die are basically coincident, so that the wall thickness of the manufactured product is relatively uniform; in the conventional extruder position adjusting mechanism, the extruder is generally arranged on the transition plate, the transition plate is provided with the waist-shaped hole and then is arranged on the frame, and the left and right positions of the extruder are adjusted through the waist-shaped hole, but the adjusting mode of the extruder is heavy, the position adjusting precision is low, and because the extruder parts are heavy, the operation is very inconvenient.

Therefore, the extruder position adjusting mechanism suitable for the blowing and filling integrated machine is provided.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides the extruder position adjusting mechanism suitable for the blowing, filling and sealing integrated machine, which is simple and convenient to operate, accurate in adjusting position and convenient to maintain.

The technical scheme for achieving the purpose is as follows:

the extruder position adjusting mechanism comprises a frame and an extruder, wherein the extruder position adjusting mechanism comprises two guide rails and an extruder mounting plate, and the two guide rails are arranged on the frame in parallel;

the extruder mounting plate is connected to the guide rail in a sliding manner;

the extruder is arranged on the extruder mounting plate;

and a moving assembly for driving the extruder mounting plate to move is arranged on the frame.

Preferably, a U-shaped groove is formed in the lower end face of the mounting plate of the extruder; a pair of sliding plates which are in sliding connection with the guide rail are fixed in the U-shaped groove, and a screw rod nut mounting plate is fixedly arranged on the extruder mounting plate in the middle of the U-shaped groove.

Preferably, the moving assembly comprises a screw rod, a first bearing seat, a locking nut, a bearing seat mounting plate and a screw rod nut, wherein a bearing is arranged in the first bearing seat; the left threaded end of the screw rod is inserted into the bearing; the lock nut penetrates through the first bearing seat to be connected with the bearing; one end of the first bearing seat, which is far away from the lock nut, is provided with a bearing pressing plate; the screw rod nut is in threaded connection with the screw rod, and the screw rod nut is fixed on the screw rod nut mounting plate; the outer side of the screw rod nut is connected with a second bearing seat in a sliding manner; the first bearing seat and the second bearing seat are arranged on the bearing seat mounting plate; the bearing seat mounting plate is fixedly mounted on the frame.

Preferably, the bearing pressing plate is a convex ring; the bearing pressing plate convex table surface is fixedly connected with the bearing end surface.

Preferably, a screw rod wrench groove is formed in one end, away from the first bearing seat, of the screw rod.

Preferably, the extruder mounting plate further comprises a first tightening nut, a first limiting bolt, a second tightening nut and a second limiting bolt, wherein a plurality of first tightening nuts and first limiting bolts for limiting the extruder mounting plate are arranged on two sides of the extruder mounting plate; and the two ends of each guide rail are respectively provided with a second tightening nut and a second limiting bolt for limiting the sliding plate.

The beneficial effects of the utility model are as follows:

according to the utility model, the extruder mounting plate is driven to move by the moving component, and the position of the extruder is adjusted, so that the manual operation is simple and convenient, the position is accurately adjusted, and the subsequent maintenance is convenient, so that the use cost of the blowing and filling and sealing equipment can be greatly reduced, the qualification rate of the product produced by the equipment is improved, and the economic benefit is improved.

In addition, through setting up first tight nut, first limit bolt, second tight nut and second limit bolt, effectively spacing to the extruder mounting panel to pin the extruder.

Drawings

FIG. 1 is a front view of an extruder position adjustment mechanism of the present utility model adapted for use with a blow-fill-seal all-in-one machine;

FIG. 2 is a left cross-sectional view of an extruder position adjustment mechanism suitable for use with a blow-fill-seal all-in-one machine of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is an isometric view of an extruder position adjustment mechanism suitable for use with a blow-fill-seal all-in-one machine of the present utility model.

In the figure: 1. a frame; 2. an extruder; 3. an extruder mounting plate; 4. a slide plate; 5. a guide rail; 61. a first tightening nut; 62. a second tightening nut; 71. a first limit bolt; 72. the second limit bolt; 8. a screw rod; 91. a first bearing seat; 92. a second bearing seat; 10. a bearing pressing plate; 11. a screw nut mounting plate; 12. a bearing seat mounting plate; 13. a bearing; 14. a lock nut; 15. a screw nut; 16. screw spanner groove.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1-4, an extruder position adjusting mechanism suitable for a blowing, filling and sealing integrated machine comprises a frame 1 and an extruder 2, wherein two guide rails 5 are arranged on the frame 1 in parallel; the extruder 2 is arranged on an extruder mounting plate 3; the extruder mounting plate 3 is connected to the guide rail 5 in a sliding manner, and specifically, a U-shaped groove is formed in the lower end face of the extruder mounting plate 3; a pair of sliding plates 4 are fixed in the U-shaped groove, and the sliding plates 4 are connected with a guide rail 5 in a sliding way. The extruder mounting plate 3 in the middle of the U-shaped groove is fixedly provided with a screw nut mounting plate 11.

A moving assembly for driving the extruder mounting plate 3 to move is mounted on the frame 1. The moving assembly comprises a screw rod 8, a first bearing seat 91, a lock nut 14, a bearing seat mounting plate 12 and a screw rod nut 15, and a bearing 13 is arranged in the first bearing seat 91. The left threaded end of the screw rod 8 is inserted into the bearing 13; the lock nut 14 is coupled to the bearing 13 through the first bearing housing 91, thereby fixing the bearing 13. The end of the first bearing seat 91, which is far away from the lock nut 14, is provided with a bearing pressing plate 10, and the bearing pressing plate 10 is a convex ring; the boss surface of the bearing pressing plate 10 is fixedly connected with the end surface of the bearing 13, and the bearing 13 is fixed.

At this time, the screw rod 8 can rotate around the bearing, and the screw nut 15 moves axially along the screw rod 8. A screw rod wrench groove 16 is formed in one end, far away from the first bearing seat 91, of the screw rod 8, and the screw rod 8 can be conveniently rotated after a wrench is inserted; the screw nut 15 is in threaded connection with the screw rod 8 and axially moves along with the rotation of the screw rod 8; the outer side of the screw nut 15 is connected with a second bearing seat 92 in a sliding manner; the first bearing housing 91 and the second bearing housing 92 are mounted on the bearing housing mounting plate 12, and the bearing housing mounting plate 12 is fixedly mounted on the frame 1. The screw nut 15 is fixed on the screw nut mounting plate 11, and along with the axial movement of the screw nut 15, the screw nut mounting plate 11 is driven to move, so that the extruder mounting plate 3 and the extruder 2 are driven to move.

In addition, the utility model also designs a limiting structure, which comprises a first tightening nut 61, a first limiting bolt 71, a second tightening nut 62 and a second limiting bolt 72, wherein a plurality of first tightening nuts 61 and first limiting bolts 71 for limiting the extruder mounting plate 3 are arranged on two sides of the extruder mounting plate 3, and after the position of the extruder 2 is adjusted, the two sides of the extruder mounting plate 3 are fixed by tightening the first tightening nuts 61 and the first limiting bolts 71; the two ends of each guide rail 5 are respectively provided with a second tightening nut 62 and a second limiting bolt 72 for limiting the sliding plate 4, and the sliding plate 4 is fixed by tightening the second tightening nut 62 and the second limiting bolt 72, so that the periphery of the extruder mounting plate 3 is fixed, and the position of the extruder 2 is fixed.

Working principle:

when the die and the extruder are installed, and the left and right central positions (not shown) of the die head of the extruder are detected, and when the die head of the extruder needs to move forwards, the screw rod 8 wrench groove (observed in the front view direction) is rotated anticlockwise, so that the screw rod nut 15 moves forwards along the axial direction of the screw rod 8 (observed in the front view direction), and the extruder 2 is driven to move forwards on the guide rail 5, after the position of the extruder 2 is adjusted in place, the extruder mounting plate 3 is limited through the first tightening nut 61 and the first limiting bolt 71, and the slide plate 4 is limited through the second tightening nut 62 and the second limiting bolt 72, so that the position of the extruder 2 is locked; similarly, when the extruder die head is found to be required to move backward, the screw nut 15 is moved backward along the axial direction of the screw 8 (viewed from the front view direction) by rotating the screw 8 wrench groove clockwise (viewed from the front view direction), so that the extruder 2 is driven to move backward on the guide rail 5, and after the position of the extruder 2 is adjusted in place, the extruder mounting plate 3 is limited by the first tightening nut 61 and the first limiting bolt 71, and the slide plate 4 is limited by the second tightening nut 62 and the second limiting bolt 72, so that the position of the extruder 2 is locked.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The extruder position adjusting mechanism suitable for the blowing, filling and sealing integrated machine comprises a frame (1) and an extruder (2) and is characterized by comprising two guide rails (5) and an extruder mounting plate (3), wherein the two guide rails (5) are arranged on the frame (1) in parallel;

the extruder mounting plate (3) is connected to the guide rail (5) in a sliding manner;

the extruder (2) is arranged on the extruder mounting plate (3);

the frame (1) is provided with a moving component for driving the extruder mounting plate (3) to move.

2. The extruder position adjusting mechanism suitable for the blowing, filling and sealing integrated machine according to claim 1, wherein a U-shaped groove is formed in the lower end surface of the extruder mounting plate (3); a pair of sliding plates (4) which are in sliding connection with the guide rail (5) are fixed in the U-shaped groove, and a screw nut mounting plate (11) is fixedly mounted on the extruder mounting plate (3) in the middle of the U-shaped groove.

3. The extruder position adjusting mechanism suitable for the blowing, filling and sealing integrated machine according to claim 2, wherein the moving assembly comprises a screw rod (8), a first bearing seat (91), a lock nut (14), a bearing seat mounting plate (12) and a screw rod nut (15), and a bearing (13) is arranged in the first bearing seat (91); the left threaded end of the screw rod (8) is inserted into the bearing (13); the lock nut (14) passes through the first bearing seat (91) to be connected with the bearing (13); one end of the first bearing seat (91) far away from the lock nut (14) is provided with a bearing pressing plate (10); the screw rod nut (15) is in threaded connection with the screw rod (8), and the screw rod nut (15) is fixed on the screw rod nut mounting plate (11); the outer side of the screw nut (15) is connected with a second bearing (92) in a sliding manner; the first bearing seat (91) and the second bearing seat (92) are mounted on the bearing seat mounting plate (12); the bearing seat mounting plate (12) is fixedly mounted on the frame (1).

4. An extruder position adjusting mechanism suitable for a blow-fill-seal integrated machine according to claim 3, characterized in that the bearing pressing plate (10) is a convex ring; the boss surface of the bearing pressing plate (10) is fixedly connected with the end surface of the bearing (13).

5. An extruder position adjusting mechanism suitable for a blow-filling and sealing integrated machine according to claim 3, characterized in that a screw wrench groove (16) is formed at one end of the screw (8) far away from the first bearing seat (91).

6. The extruder position adjusting mechanism suitable for the blowing, filling and sealing integrated machine according to claim 2, further comprising a first tightening nut (61), a first limiting bolt (71), a second tightening nut (62) and a second limiting bolt (72), wherein a plurality of first tightening nuts (61) and first limiting bolts (71) for limiting the extruder mounting plate (3) are arranged on two sides of the extruder mounting plate (3);

the two ends of each guide rail (5) are respectively provided with a second tightening nut (62) and a second limiting bolt (72) for limiting the sliding plate (4).