CN213325824U

CN213325824U - White film detection device for small semi-automatic box type modified atmosphere packaging machine

Info

Publication number: CN213325824U
Application number: CN202021810971.XU
Authority: CN
Inventors: 叶建雷; 赵正刚
Original assignee: Shanghai Jiyi Machinery Co ltd
Current assignee: Shanghai Jiyi Machinery Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-01
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of air-conditioning packaging machines, in particular to a white film detection device for a small semi-automatic box type air-conditioning packaging machine, which is characterized by comprising a film pressing roller, wherein one side of the film pressing roller is provided with a waste film roller, and a waste film coil is arranged obliquely above the waste film roller; through having designed this white membrane detection device, on the basis of guaranteeing small-size semi-automatic box gas conditioning packaging machine size, increased and drawn membrane mechanism, simple structure, use cost is low, can accurately send out the membrane length again.

Description

White film detection device for small semi-automatic box type modified atmosphere packaging machine

Technical Field

The utility model relates to a modified atmosphere packagine machine technical field especially relates to a small-size semi-automatic box-type modified atmosphere packagine machine is with white membrane detection device.

Background

The modified atmosphere packaging technology has to occupy a place in the intelligent packaging era. With the increasing mainstream of food consumption of some food, fruit and vegetable fresh-keeping products, the fresh-keeping products have larger and larger share in domestic and foreign markets, and the modified atmosphere packaging is applied to the fresh-keeping of the food, so that the shelf life of the food can be greatly prolonged, and the fresh-keeping products have great market potential. The modified atmosphere packaging machine is a product which is researched and developed for a long time for realizing high-efficiency fresh keeping of fruits, vegetables and cooked food in developed countries such as Europe, America, Japan and the like. The modified atmosphere preservation technology is researched and made a great deal of progress by Chinese researchers at the end of the last century and in the beginning of the century. The modified atmosphere packaging machine produced in China has advanced technology, can be comparable with similar products in Europe and America and other countries, and has the advantages of being more suitable for the dietary habits of Chinese people, high in cost performance and the like.

In short, the modified atmosphere packaging machine vacuumizes the air in the original packaging box, and fills the mixed gas (nitrogen, oxygen, carbon dioxide) according to a certain proportion to effectively preserve and protect the packaged food. The air-conditioning packaging machine is classified as follows:

1. a box air conditioning packaging machine/a bag air conditioning packaging machine;

2. full-automatic air conditioning packaging machine/semi-automatic air conditioning packaging machine

The modified atmosphere packaging machine meets the operation requirements of a food packaging production line and also has the production line functions of weighing, coding, labeling and the like.

The small semi-automatic box type modified atmosphere packaging machine is used for detecting the length of the white film, and the small semi-automatic box type modified atmosphere packaging machine is small in size and low in price, so that a film pulling mechanism is eliminated, only a film collecting mechanism is needed, and the white film is fed longer along with the increase of a waste film roll, so that the problem that the white film is wasted is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a small-size semi-automatic box type air conditioning packaging machine white film detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a white membrane detection device for small-size semi-automatic box-type modified atmosphere packagine machine which characterized in that, includes the press mold roller, the useless membrane roller is installed to one side of press mold roller, the useless membrane book is installed to the oblique top of useless membrane roller.

Preferably, a reflecting disc is arranged on the outer side of the film pressing roller.

Preferably, the waste film roll is driven by a film collecting motor.

Preferably, the film collecting motor is connected with the photoelectric detection switch through electric connection.

Preferably, the white film passes through the film pressing roller and the outer side of the waste film roller and is wound by the film collecting motor.

The utility model discloses possess following beneficial effect at least:

through having designed this white membrane detection device, on the basis of guaranteeing small-size semi-automatic box gas conditioning packaging machine size, increased and drawn membrane mechanism, simple structure, use cost is low, can accurately send out the membrane length again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a side view of the present invention;

FIG. 2 is a top view of FIG. 1;

in the figure: 1. a photoelectric detection switch; 2. white film; 3. a reflective disk; 4. a waste film roll; 5. waste film rolls; 6. a film collecting motor; 7. and (5) a film pressing roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, a white film detection device for a small semi-automatic cassette type modified atmosphere packaging machine comprises a film pressing roller 7, a reflecting disc 3 is installed on the outer side of the film pressing roller 7, a waste film roller 4 is installed on one side of the film pressing roller 7, and a waste film roll 5 is installed obliquely above the waste film roller 4.

Further, the waste film roll 5 is driven by a film collecting motor 6, and the film collecting motor 6 is connected with the photoelectric detection switch 1 through electric connection.

Further, the white film 2 passes through the outside of the squeeze film roller 7 and the waste film roller 4, and is wound by the film winding motor 6.

When the device uses, white film 2 detects through photoelectric detection switch 1 as shown in fig. 1, when white film 2 passes through, utilizes press mold roller 7 to press mold to white film 2, then useless film roller 4 carries the position department that 5 was rolled up to useless film with useless film, drives corresponding wind-up roll through the rotation of receiving membrane motor 6 and rolls up useless film.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a white membrane detection device for small-size semi-automatic box-type modified atmosphere packagine machine, its characterized in that, includes press mold roller (7), useless membrane roller (4) are installed to one side of press mold roller (7), useless membrane book (5) are installed to the oblique top of useless membrane roller (4).

2. The white film detection device for the small semi-automatic modified atmosphere packaging box of claim 1, characterized in that a reflection disc (3) is installed on the outer side of the film pressing roller (7).

3. The blank film detection device for the small-sized semi-automatic modified atmosphere packaging machine for the cassette according to claim 1, wherein the waste film roll (5) is driven by a film collecting motor (6).

4. The white film detection device for the small-sized semi-automatic cassette modified atmosphere packaging machine according to claim 3, characterized in that the film collecting motor (6) is connected with the photoelectric detection switch (1) through electrical connection.

5. The white film detection device for the small-sized semi-automatic cassette modified atmosphere packaging machine according to claim 1, characterized in that the white film (2) passes through the outside of the squeeze film roller (7) and the waste film roller (4) and is wound by the film winding motor (6).