CN216443907U

CN216443907U - Film spreading mechanism of full-automatic preservative film packaging machine

Info

Publication number: CN216443907U
Application number: CN202122451618.8U
Authority: CN
Inventors: 赵磊; 柳永; 史鸿良; 胡龙飞; 罗一峰
Original assignee: Beijing Poemy Machinery Co ltd
Current assignee: Beijing Poemy Machinery Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-05-06
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a film spreading mechanism of a full-automatic preservative film packaging machine, which comprises a linear module a, wherein a linear module b is fixed on the upper end surface of the linear module a through screws, a lifting plate is sleeved on the front end surface of the linear module a, a long sliding plate is fixed on the rear end surface of the lifting plate through screws, a mounting frame a is sleeved and fixed on the left side of the upper end surface of the linear module b, seven clamping jaws a are uniformly fixed in the mounting frame a front and back through screws, a mounting frame b is sleeved and fixed on the right side of the upper end surface of the linear module b, seven clamping jaws b are uniformly fixed in the mounting frame b front and back through screws, torsion connecting rods are sleeved and fixed in the clamping jaws a and the clamping jaws b, a hot air box is fixed on the rear end surface of the linear module b through screws, a sliding groove is formed in the long sliding plate and is connected with the torsion connecting rods through cam bearings, and connecting rods are sleeved and fixed in the clamping jaws a and connected with the torsion connecting rods; the utility model has the advantages of compact design structure, convenient maintenance and use and film unfolding.

Description

Film spreading mechanism of full-automatic preservative film packaging machine

Technical Field

The utility model relates to the technical field of preservative film packaging, in particular to a film spreading mechanism of a full-automatic preservative film packaging machine.

Background

The preservative film package can effectively slow down the conditions of food dehydration, mildew, rot and the like, and the moderate oxygen permeability and moisture permeability effectively prolong the shelf life of the food and block dust, so that the preservative film package is more and more popular and becomes the most common packaging form for people. At present, factors such as low packaging efficiency of artificial preservative films, secondary pollution of foods, poor packaging effect and the like are particularly obvious, and the defects can be well overcome by the appearance of a preservative film packaging machine.

The film feeding mechanism of the common preservative film packaging machine cannot stretch and flatten the film to two sides sufficiently, so that the phenomenon of loosening and the like of the surface of the film after packaging can be caused. The newly designed film spreading mechanism of the full-automatic preservative film packaging machine can effectively stretch and spread the film, so that the surface of the wrapped film is smooth and compact.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film spreading mechanism of a full-automatic preservative film packaging machine, which has the advantages of compact design structure, convenience in maintenance and use and film spreading and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: full-automatic plastic wrap packagine machine exhibition membrane mechanism, including sharp module a, sharp module a upper end surface passes through the screw fixation and has sharp module b, sharp module a front end surface suit is equipped with the lifter plate, lifter plate rear end surface passes through the screw fixation and has long sliding plate, sharp module b upper end surface left side suit is fixed with mounting bracket a, evenly have seven clamping jaws a through the screw fixation around in the mounting bracket a, sharp module b upper end surface right side suit is fixed with mounting bracket b, evenly have seven clamping jaws b through the screw fixation around in the mounting bracket b, all the suit is equipped with torsion connection rod in clamping jaw a and the clamping jaw b, sharp module b rear end surface passes through the screw fixation and has hot-blast case.

Preferably, the long sliding plate is provided with a sliding groove therein and is connected with the torsion connecting rod through a cam bearing.

Preferably, the clamping jaw a and the clamping jaw b are internally fixed with connecting rods in a sleeved mode and connected with the torsion connecting rod.

Preferably, the surface of the front end of the hot air box is provided with an air outlet.

Preferably, the left side and the right side of the surface of the upper end of the linear module b are respectively sleeved with a sliding block and are respectively connected with the mounting rack a and the mounting rack b.

Preferably, the left side and the right side of the linear module a are respectively provided with a sliding block in a sleeved mode and connected with the lifting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the film spreading mechanism of the full-automatic preservative film packaging machine; through adopting sharp module a to fix, conveniently drive the lifter plate and go up and down, adopt sharp module b to fix, conveniently drive mounting bracket a and mounting bracket b and carry out the side-to-side motion, adopt the lifter plate to go up and down, conveniently drive long sliding plate and go up and down, adopt long sliding plate to fix, the connecting rod is twisted in convenient fixed torsion, adopts mounting bracket a to fix, and the convenience is fixed clamping jaw a.

2. The film spreading mechanism of the full-automatic preservative film packaging machine; through adopting clamping jaw a and clamping jaw b to fix, the convenience is pressed from both sides tightly the film, adopts mounting bracket b to fix, and the convenience is fixed clamping jaw b, adopts the torsion linkage to fix, and the convenience drives clamping jaw a and clamping jaw b through pushing down of long sliding plate and opens tightly, adopts hot-blast case to blow, prevents that the film from being damaged when expanding.

Drawings

FIG. 1 is a schematic view of the overall structure of a film spreading mechanism of the full-automatic preservative film packaging machine of the utility model;

FIG. 2 is a schematic view of a connection structure of a linear module b and a mounting frame a of the film spreading mechanism of the full-automatic preservative film packaging machine of the utility model;

fig. 3 is a schematic view of a connection structure of a long sliding plate 10 and a torsion link 9 of the film spreading mechanism of the full-automatic preservative film packaging machine of the utility model.

The figures are labeled as follows: 1. a linear module a; 2. a mounting frame a; 3. a clamping jaw a; 4. a linear module b; 5. a lifting plate; 6. a hot air box; 7. a mounting frame b; 8. a clamping jaw b; 9. a torsion link; 10. a long sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention 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, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2 and 3, the film spreading mechanism of the full-automatic preservative film packaging machine comprises a linear module a1, a linear module b4 is fixed on the upper end surface of the linear module a1 through screws, a lifting plate 5 is sleeved on the front end surface of the linear module a1, a long sliding plate 10 is fixed on the rear end surface of the lifting plate 5 through screws, and a mounting frame a2 is sleeved and fixed on the left side of the upper end surface of the linear module b 4;

specifically, fix through adopting sharp module a1, conveniently drive lifter plate 5 and go up and down, adopt sharp module b4 to fix, conveniently drive mounting bracket a2 and mounting bracket b7 and carry out the side-to-side motion, adopt lifter plate 5 to go up and down, conveniently drive long sliding plate 10 and go up and down, adopt long sliding plate 10 to fix, conveniently fix and twist reverse connecting rod 9, adopt mounting bracket a2 to fix, the convenience is fixed clamping jaw a 3.

Example 2:

referring to fig. 1, 2 and 3, the film spreading mechanism of the full-automatic preservative film packaging machine comprises an installation frame a2, seven clamping jaws a3 are uniformly fixed in the installation frame a2 through screws from front to back, an installation frame b7 is fixedly sleeved on the right side of the upper end surface of a linear module b4, seven clamping jaws b8 are uniformly fixed in the installation frame b7 through screws from front to back, torsion connecting rods 9 are respectively sleeved in the clamping jaws a3 and the clamping jaws b8, and a hot air box 6 is fixedly arranged on the rear end surface of the linear module b4 through screws; a sliding groove is formed in the long sliding plate 10 and is connected with the torsion connecting rod 9 through a cam bearing; the connecting rods are sleeved and fixed in the clamping jaw a3 and the clamping jaw b8 and are connected with the torsion connecting rod 9; the surface of the front end of the hot air box 6 is provided with an air outlet; the left side and the right side of the upper end surface of the linear module b4 are respectively sleeved with a sliding block and are respectively connected with the mounting rack a2 and the mounting rack b 7; the left side and the right side of the linear module a1 are sleeved with sliders and connected with the lifting plate 5;

specifically, fix through adopting clamping jaw a3 and clamping jaw b8, the convenience is pressed from both sides tight the film, adopts mounting bracket b7 to fix, and the convenience is fixed clamping jaw b8, adopts torsion bar 9 to fix, and the convenience drives clamping jaw a3 and clamping jaw b8 through long sliding plate 10's pushing down and opens the clamp tightly, adopts hot-blast box 6 to blow, prevents that the film is damaged when expanding.

The working principle is as follows: the utility model relates to a film spreading mechanism of a full-automatic preservative film packaging machine, which is characterized in that a linear module a1 and a linear module b4 are respectively connected with an external servo motor, a hot air box 6 is connected with an external power supply, then the external servo motor drives the linear module a1 to move to drive a lifting plate 5 connected with a linear module a1 slide block to move downwards, the lifting plate 5 drives a long sliding plate 10 to move downwards to press down a torsion connecting rod 9 provided with a cam bearing so as to drive a clamping jaw a3 and a clamping jaw b8 to be opened, then the external servo motor drives two slide blocks of the linear module b4 to move relatively, the two slide blocks respectively drive an installation frame a2 and an installation frame b7 to move relatively, so as to drive an opened clamping jaw a3 and a clamping jaw b8 to move towards the middle respectively, the lifting plate 5 and the long sliding plate 10 move upwards at a proper position, the clamping jaw a3 and a clamping jaw b8 are closed to clamp preservative film, the clamping jaw a3 and the clamping jaw b8 move reversely, the preservative film is unfolded to a proper width to form a wrapping plane, hot air is continuously blown out from the hot air box 6 to soften the film, the film is prevented from being damaged when the preservative film is unfolded, when the pre-wrapped object passes through the wrapping plane from bottom to top, the clamping jaw a3 and the clamping jaw b8 which clamp the preservative film move towards the middle in opposite directions, the preservative film is loosened at the proper position by the clamping jaw a3 and the clamping jaw b8, and after the wrapped object is pushed out of the wrapping area, the clamping jaw a3 and the clamping jaw b8 return in opposite directions, so that the wrapping process of the wrapped object is completed.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Full-automatic plastic wrap packagine machine exhibition membrane mechanism, its characterized in that: comprises a straight line module a (1), a straight line module b (4) is fixed on the upper end surface of the straight line module a (1) through screws, the front end surface of the linear module a (1) is sleeved with a lifting plate (5), the rear end surface of the lifting plate (5) is fixed with a long sliding plate (10) through screws, a mounting frame a (2) is fixedly sleeved on the left side of the upper end surface of the linear module b (4), seven clamping jaws a (3) are uniformly fixed in the mounting frame a (2) from front to back through screws, a mounting rack b (7) is fixedly sleeved on the right side of the upper end surface of the linear module b (4), seven clamping jaws b (8) are uniformly fixed in the mounting rack b (7) from front to back through screws, torsion connecting rods (9) are sleeved in the clamping jaws a (3) and b (8), the rear end surface of the linear module b (4) is fixed with a hot air box (6) through screws.

2. The film spreading mechanism of the full-automatic preservative film packaging machine according to claim 1, wherein: the long sliding plate (10) is internally provided with a sliding groove and is connected with the torsion connecting rod (9) through a cam bearing.

3. The film spreading mechanism of the full-automatic preservative film packaging machine according to claim 1, wherein: and connecting rods are sleeved and fixed in the clamping jaws a (3) and b (8) and are connected with a torsion connecting rod (9).

4. The film spreading mechanism of the full-automatic preservative film packaging machine according to claim 1, wherein: an air outlet is formed in the front end surface of the hot air box (6).

5. The film spreading mechanism of the full-automatic preservative film packaging machine according to claim 1, wherein: the left side and the right side of the upper end surface of the linear module b (4) are respectively sleeved with a sliding block and are respectively connected with the mounting rack a (2) and the mounting rack b (7).

6. The film spreading mechanism of the full-automatic preservative film packaging machine according to claim 1, wherein: the left side and the right side of the linear module a (1) are respectively sleeved with a sliding block and connected with the lifting plate (5).