CN218593653U

CN218593653U - Extrusion frame adjusting device

Info

Publication number: CN218593653U
Application number: CN202223098592.4U
Authority: CN
Inventors: 荆振林; 张金浩; 李治伟; 张岩; 王成祥
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-10
Anticipated expiration: 2032-11-22

Abstract

The application discloses an extrusion frame adjusting device which comprises a fixed base and an extrusion frame, wherein outer side hinges are arranged between the fixed base and the extrusion frame and are positioned on the left side and the right side of the front part of the extrusion frame; two inner side hinges are arranged between the two outer side hinges, a self-lubricating bearing is arranged on any inner side hinge, a rotatable rotating shaft is arranged in each self-lubricating bearing, two ends of the rotating shaft are fixed on the two outer side hinges respectively, a left adjusting rod and a right adjusting rod are arranged on the outer wall of each inner side hinge in a rotating mode, and the end portions of the left adjusting rod and the right adjusting rod are abutted to the outer side hinges. The adjusting device arranged in the mode has the advantages that the front-back left-right adjusting operation of the extrusion frame is simple, the use is convenient, and the problem that the centers of the extrusion die head and the die are not aligned due to the accumulated processing error is solved.

Description

Extrusion frame adjusting device

Technical Field

The application relates to the technical field of plastic ampoule blowing, filling and sealing all-in-one machines, in particular to an extrusion frame adjusting device.

Background

In the technical field of plastic ampoule blowing, filling and sealing all-in-one machine equipment, an extrusion frame means that: and the extrusion screw is used for supporting an extrusion motor and an extrusion screw of the plastic ampoule blowing and filling integrated machine. At present, in the processing process of an extrusion frame, accumulated errors cause the centers of a mold and an extrusion die head to be misaligned, the plastic ampoule blowing, filling and sealing integrated machine cannot normally produce products, and the positions of the extrusion frame around need to be adjusted, so that the mold and the extrusion die head are located on the same center. But at present often extrude and add between frame and the hinge contact surface and have the forked tail, open the dovetail between hinge and extrusion frame contact surface, main objective reduces area of contact and guide effect, because of the stress point all on less forked tail, its regulating power is limited, and causes the forked tail to damage easily, and the forked tail after the damage can't play the regulating action to extruding the frame, can influence the normal use of equipment.

Therefore, in view of the above technical problems, how to provide a method for overcoming the problem of misalignment of an extrusion die and a mold due to accumulated errors of processing is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims at providing an extrude frame adjusting device, the device can be adjusted and extrude the position of frame all around, makes the center of extrusion die align the mould center, can adjust because of the processing problem makes extrusion die and mould center not to the problem of aligning.

In order to achieve the purpose, the application provides an extrusion frame adjusting device, which comprises a fixed base and an extrusion frame, wherein an outer side hinge is arranged between the fixed base and the extrusion frame, the outer side hinge is positioned on the left side and the right side of the front part of the extrusion frame, a limiting plate is arranged at the front end part of the extrusion frame, a rotating front and rear adjusting rod is arranged on the limiting plate in a penetrating manner, the front and rear adjusting rod is connected with the limiting plate in a clamping manner, and the end part of the front and rear adjusting rod is in threaded connection with the outer side hinge;

two inner side hinges are arranged between the outer side hinges, self-lubricating bearings are arranged on the inner side hinges, rotatable rotating shafts are arranged in the self-lubricating bearings, two ends of each rotating shaft are fixed on the two outer side hinges respectively, left and right adjusting rods are arranged on the outer walls of the inner side hinges in a rotating mode, and the end portions of the left and right adjusting rods are abutted to the outer side hinges.

Preferably, the limiting plate is driven to be far away from or close to the outer side hinge by rotating the front and rear adjusting rods; the left and right adjusting rods are rotated to drive the rotating shaft to slide in the self-lubricating bearing.

Preferably, the two inner side hinges are arranged on the fixed base and are arranged at intervals with the extrusion frame.

Preferably, the front and rear adjusting rods are bolts, nuts are arranged on the bolts, and the heads of the bolts and the nuts are respectively abutted against the two end faces of the limiting plate to form the clamping connection of the front and rear adjusting rods and the limiting plate.

Preferably, the left and right adjusting rods are in threaded connection with the outer wall of the inner side hinge, and the left and right adjusting rods are rotated to push the outer side hinge to be away from the inner side hinge, so that the rotating shaft is driven to move in the self-lubricating bearing.

Preferably, the extrusion frame is fixedly connected with the outer side hinge through a screw.

Preferably, the number of the limiting plates is two, the two limiting plates correspond to the two outer side hinges respectively, and the front and rear adjusting rods are arranged on any one of the limiting plates.

Preferably, the two limiting plates are fixedly connected with the extrusion frame, and the extrusion frame is driven to be away from or close to the outer side hinge by the movement of the limiting plates.

Compared with the background art, the extrusion frame adjusting device is used for adjusting the front, back, left and right positions of the extrusion frame by the plastic ampoule blowing, filling and sealing integrated machine, so that the die and the extrusion die head are located on the same central line; specifically, the extrusion frame adjusting device comprises an outer hinge, a front and rear adjusting rod, an inner hinge, a left and right adjusting rod and a rotating shaft, wherein the outer hinge is used for fixing the rotating shaft and preventing the rotating shaft from rotating; the outer side hinge is pushed through the left adjusting rod and the right adjusting rod, so that the rotating shaft moves in the self-lubricating bearing, and the left adjusting and the right adjusting of the extrusion frame are realized. The adjusting device arranged in the mode enables the extrusion frame to be adjusted front and back, left and right, is simple to operate, is convenient to use, and overcomes the problem that the extrusion die head and the die center are not aligned due to accumulated errors in processing, so that the plastic ampoule blowing and filling and sealing all-in-one machine can be normally used for debugging and producing products, and the overall performance of the plastic ampoule blowing and filling and sealing all-in-one machine is better guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic front view of an extrusion frame adjustment apparatus provided in an embodiment of the present application;

FIG. 2 is a left side view of an extrusion frame adjustment apparatus provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a position of an extrusion frame adjusting device on a plastic ampoule blowing, filling and sealing all-in-one machine according to an embodiment of the present application.

In the figure: 1. the device comprises an extrusion frame 2, a fixed base 3, an inner side hinge 4, an outer side hinge 5, a rotating shaft 6, a self-lubricating bearing 7, a limiting plate 8, a front and rear adjusting rod 9, a nut 10 and a left and right adjusting rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In order to better understand the technical scheme of the present application, the following detailed description is provided for the person skilled in the art with reference to the accompanying drawings and the detailed description.

It should be noted that in the specification, the directions or positional relationships indicated by "left", "right", "front", "rear", and the like in fig. 1 and 2 are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be configured and operated in a specific direction, and thus cannot be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, in the present embodiment, an extrusion frame adjusting device is provided, the device includes a fixing base 2 and an extrusion frame 1, an outer hinge 4 is disposed between the fixing base 2 and the extrusion frame 1, the outer hinge 4 and the extrusion frame 1 are provided with threaded holes, and are fixedly connected through the threaded holes, specifically, the outer hinge 4 is located on the left and right sides of the front portion of the extrusion frame 1, a limiting plate 7 is disposed on an end portion of the front side of the extrusion frame 1, a rotatable front and rear adjusting rod 8 is disposed on the limiting plate 7 in a penetrating manner, and the front and rear adjusting rod 8 is clamped with the limiting plate 7 to play a certain limiting role; further, the end of the front-rear adjusting lever 8 is screwed to the outer hinge 4.

Be provided with two inboard hinges 3 between two outside hinges 4, be provided with self-lubricating bearing 6 on any inboard hinge 3, be provided with rotatable axis of rotation 5 in two self-lubricating bearings 6, and two 5 both ends of axis of rotation are fixed in respectively on two outside hinges 4, and simultaneously, adjust pole 10 about being provided with on 3 outer walls of inboard hinge, and adjust pole 10 tip and outside hinge 4 and support and hold about.

It should be noted that, in the above embodiment, the limiting plate 7 may be driven to move away from or close to the outer hinge 4 by rotating the front and rear adjusting rods 8, that is, while the front and rear adjusting rods 8 are rotated, due to the action of the limiting plate 7, the front and rear adjusting rods 8 may gradually screw the outer hinge 4 or unscrew the outer hinge 4, and at this time, the rod body portion of the front and rear adjusting rods 8 may be shortened or lengthened, so that the outer hinge 4 and the extrusion frame 1 relatively move under the action of the limiting plate 7, and the front and rear positions of the extrusion frame 1 are adjusted; in addition, the rotating shaft 5 can be driven to slide in the self-lubricating bearing 6 by rotating the left and right adjusting rods 10, namely, the end parts of the left and right adjusting rods 10 are abutted against the outer side hinge 4, the left and right adjusting rods 10 are in threaded connection with the outer wall of the inner side hinge 3, the principle is the same as that of the above, the rotated left and right adjusting rods 10 can abut against the outer side hinge 4, so that the rotating shaft 5 is forced to move in the self-lubricating bearing 6, and the function of adjusting the left and right positions of the extrusion frame 1 is achieved.

By integrating the above embodiments, the extrusion frame 1 adjusting device is used for the plastic ampoule blowing, filling and sealing all-in-one machine to adjust the front, back, left and right positions of the extrusion frame 1, so that the die and the extrusion die head are positioned on the same central line; specifically, the adjusting device of the extrusion frame 1 comprises an outer hinge 4, a front and rear adjusting rod 8, an inner hinge 3, a left and right adjusting rod 10 and a rotating shaft 5, wherein the outer hinge 4 is used for fixing the rotating shaft 5 and preventing the rotating shaft 5 from rotating, the outer hinge 4 is in threaded connection with the front and rear adjusting rod 8 and is limited by a limiting plate 7, so that the relative movement of the outer hinge 4 and the extrusion frame 1 is realized by rotating the front and rear adjusting rod 8, and the adjustment of the front and rear positions of the extrusion frame 1 is realized; the outer hinge 4 is pushed by the left-right adjusting rod 10, so that the rotating shaft 5 moves in the self-lubricating bearing 6, and the left-right adjustment of the extrusion frame 1 is realized. The adjusting device arranged in the above mode is adopted, so that the extrusion frame 1 is simple to adjust and operate all around, the use is convenient, the problem that the extrusion die head and the die center are not aligned due to accumulated errors in processing is solved, the plastic ampoule blowing and filling and sealing integrated machine can be normally debugged to produce products, and the integral performance of the plastic ampoule blowing and filling and sealing integrated machine is better guaranteed.

For the front and rear adjusting rods 8, in the embodiment, the front and rear adjusting rods 8 are arranged in a bolt manner, a nut 9 is arranged on the bolt, and the head of the bolt and the nut 9 respectively abut against two end faces of the limiting plate 7, so that the front and rear adjusting rods 8 are clamped with the limiting plate 7; specifically, when the front and rear adjusting rods 8 are rotated, the limiting plates 7 move back and forth along with the front and rear adjusting rods 8 under the condition that the nuts 9 and the bolt heads are clamped, and the front and rear adjusting rods 8 are in threaded connection with the outer hinges 4, so that the front and rear adjusting rods 8 are screwed or unscrewed on the outer hinges 4, the limiting plates 7 and the extrusion frame 1 are driven to move back and forth, and the front and rear positions are adjusted.

As described above, the left and right adjustment rods 10 are screwed to the outer wall of the inner hinge 3, and the rotation of the left and right adjustment rods 10 pushes the outer hinge 4 away from the inner hinge 3, so as to drive the rotation shaft 5 to move in the self-lubricating bearing 6, which will not be described in detail herein.

It should be noted that the number of the limiting plates 7 is two, and the two limiting plates correspond to the two outer hinges 4, and a front adjusting rod 8 and a rear adjusting rod 8 are arranged on any one of the limiting plates 7, so that the two sides of the extrusion frame 1 can be synchronously adjusted.

In addition, two limiting plates 7 all with extrude frame 1 fixed connection, and drive through the removal of limiting plate 7 and extrude frame 1 and keep away from or be close to outside hinge 4, and it is no longer repeated here.

It should be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The principles and embodiments of the present application are described herein using specific examples, which are only used to help understand the method and its core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

Claims

1. An extrusion frame adjusting device comprises a fixed base and an extrusion frame, and is characterized in that outer side hinges are arranged between the fixed base and the extrusion frame and are positioned on the left side and the right side of the front part of the extrusion frame, a limiting plate is arranged at the front end part of the extrusion frame, a rotating front and rear adjusting rod penetrates through the limiting plate and is clamped with the limiting plate, and the end part of the front and rear adjusting rod is in threaded connection with the outer side hinges;

2. The extrusion frame adjusting device of claim 1, wherein the limiting plate is driven to move away from or close to the outer side hinge by rotating the front and rear adjusting rods; the left adjusting rod and the right adjusting rod are rotated to drive the rotating shaft to slide in the self-lubricating bearing.

3. The extrusion frame conditioner of claim 2, wherein two of said inner hinges are provided on said fixed base and spaced from said extrusion frame.

4. The extrusion frame adjusting device according to claim 3, wherein the front and rear adjusting rods are bolts, nuts are arranged on the bolts, and the heads of the bolts and the nuts respectively abut against two end faces of the limiting plate to form the clamping connection between the front and rear adjusting rods and the limiting plate.

5. The extrusion frame adjusting apparatus of claim 4, wherein the left and right adjusting rods are screwed with the outer wall of the inner hinge, and rotating the left and right adjusting rods pushes the outer hinge away from the inner hinge, thereby driving the rotating shaft to move in the self-lubricating bearing.

6. Extrusion frame adjusting device according to claim 5, characterized in that the extrusion frame is fixedly connected with the outer side hinge by means of screws.

7. The extrusion frame adjusting device of claim 4, wherein the number of the limiting plates is two, the two limiting plates correspond to the two outer side hinges respectively, and the front and rear adjusting rods are arranged on any one of the limiting plates.

8. The extrusion frame adjusting device of claim 7, wherein the two limiting plates are fixedly connected to the extrusion frame, and the extrusion frame is moved away from or close to the outer hinge by the movement of the limiting plates.