CN213239351U - Packaging sealing performance detection device for food safety monitoring - Google Patents

Abstract

The utility model discloses a packaging tightness detection device for food safety monitoring, which comprises a base, wherein a conveyor belt is arranged at the top of the base, a sealing cover which is enclosed outside the conveyor belt and has openings at two sides is fixed at the top of the base, a packaging bag which moves along with the conveyor belt is arranged at the top of the conveyor belt and is enclosed in the sealing cover, and door plates are slidably arranged at two sides of the opening of the sealing cover; the top of the sealing cover is provided with a pressing plate which moves up and down along the direction vertical to the base, and the bottom of the pressing plate is provided with a plurality of rotating wheels; glass covers positioned on two sides of the sealing cover are fixed at the top of the base, feathers are placed in the glass covers, and a plurality of through holes communicated with the interior of the glass covers are formed in two side walls of the sealing cover; the utility model discloses can promote the sealed accuracy that detects of wrapping bag, and the business turn over of testing process wrapping bag is all comparatively convenient, can effectively promote the detection efficiency of wrapping bag, and the utility model discloses a detect the structure and can not pollute the wrapping bag surface.

Description

Packaging sealing performance detection device for food safety monitoring

Technical Field

The utility model relates to a food production field especially relates to a packing leakproofness detection device that food safety monitoring used.

Background

A food packaging bag is one of packaging designs, and refers to a film container which is directly contacted with food and is used for containing and protecting the food. In the life, food is convenient to keep fresh and store, so that a product packaging bag is produced. Because of the need for safety and sealing of food packaging, there is a high demand for the sealing of food packaging bags during production. Each packaged bagged food can leave a factory after being subjected to sealing detection.

The utility model discloses a roast food package bag leakproofness detection device in utility model with publication number CN211121821U, this utility model in the structure that provides can accomplish the exhaust detection to the wrapping bag, this kind of problem that detects the structure existence has, the material loading blocks up easily, accomplishes to detect the back packing and takes out the difficulty, and if the water can not often be discharged water, can lead to the water to send dirty smelly, be not suitable for food package, the detection efficiency of whole process is too low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a packaging sealing detection device for food safety monitoring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a packaging sealing detection device for food safety monitoring comprises a base, wherein a conveying belt is installed at the top of the base, a sealing cover which surrounds the outside of the conveying belt and is provided with openings at two sides is fixed at the top of the base, a packaging bag which moves along with the conveying belt is placed at the top of the conveying belt and is surrounded in the sealing cover, and door plates are slidably installed at two sides of the opening of the sealing cover; the top of the sealing cover is provided with a pressing plate which moves up and down along the direction vertical to the base, and the bottom of the pressing plate is provided with a plurality of rotating wheels; the top of base is fixed with and is located the glass cover of sealed cowling both sides, the feather has been placed to the inside glass cover, be provided with on the both sides wall of sealed cowling a plurality of with the through-hole of the inside intercommunication of glass cover.

Preferably, the rotating wheel rotates in the same direction as the moving direction of the conveyor belt.

Preferably, the top of base is fixed with a plurality of symmetry and sets up the brace table of sealed cowling both sides, first cylinder is installed at the top of brace table, the output of first cylinder with door plant fixed connection.

Preferably, the top of the sealing cover is provided with an exhaust hole, and the top of the sealing cover is provided with a pressure valve communicated with the exhaust hole.

Preferably, a second cylinder is fixed on the top of the sealing cover, and the output end of the second cylinder is fixedly connected with the top of the pressing plate.

Preferably, the height of the feathers is greater than one-half of the height of the glass envelope.

The utility model has the advantages that: the utility model discloses in, firstly, set up the clamp plate and be used for pressing the wrapping bag, whether the wrapping bag leaks gas or not is confirmed to the feather of observing in the glass cover that gives vent to anger with the wrapping bag, secondly has set up the runner structure for last the crimping with the wrapping bag, be used for observing the wrapping bag drum flat state, confirm whether the wrapping bag leaks gas or not, like this dual mode that detects can promote the detection accuracy of wrapping bag, and the business turn over of testing process wrapping bag is all comparatively convenient, can effectively promote the detection efficiency of wrapping bag, and the utility model discloses a detect the structure can not pollute the wrapping bag surface.

Drawings

Fig. 1 is a front view of the detecting device of the present invention;

fig. 2 is a cross-sectional view of the detecting device of the present invention.

Reference numbers in the figures: the device comprises a base, a conveyor belt, a sealing cover, a packaging bag, a pressing plate, a rotating wheel, a glass cover, a feather, a through hole, a supporting table 10, a first cylinder 11, a door plate 12, an exhaust hole 13, a second cylinder 14 and a pressure valve 15, wherein the conveyor belt comprises a conveying belt base 1, a conveying belt base 2, a sealing cover 3, a packaging bag 4, a pressing plate 5, a rotating wheel 6.

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.

Referring to fig. 1 and 2, a packaging tightness detection device for food safety monitoring comprises a base 1, a conveyor belt 2 is installed at the top of the base 1, a sealing cover 3 which surrounds the outside of the conveyor belt 2 and is provided with openings at two sides is fixed at the top of the base 1, a packaging bag 4 which moves along with the conveyor belt 2 is placed at the top of the conveyor belt 2, the packaging bag 4 is surrounded in the sealing cover 3, and door plates 12 are slidably installed at two sides of the opening of the sealing cover 3; the top of the sealing cover 3 is provided with a pressing plate 5 which moves up and down along the direction vertical to the base 1, and the bottom of the pressing plate 5 is provided with a plurality of rotating wheels 6; the top of base 1 is fixed with glass cover 7 that is located the sealed cowling 3 both sides, and the feather 8 has been placed to glass cover 7 inside, is provided with a plurality of through-holes 9 with the inside intercommunication of glass cover 7 on the both sides wall of sealed cowling 3.

In this embodiment, the turning direction of the turning wheel 6 coincides with the moving direction of the conveyor belt 2.

In this embodiment, a plurality of support tables 10 symmetrically disposed on two sides of the sealing cover 3 are fixed on the top of the base 1, a first cylinder 11 is mounted on the top of the support tables 10, and an output end of the first cylinder 11 is fixedly connected with the door panel 12.

In the present embodiment, the top of the sealing cap 3 is provided with a vent hole 13, and the top of the sealing cap 3 is mounted with a pressure valve 15 communicating with the vent hole 13.

In this embodiment, a second cylinder 14 is fixed on the top of the sealing cover 3, and the output end of the second cylinder 14 is fixedly connected with the top of the pressure plate 5.

In this embodiment, the height of the feathers 8 is greater than half the height of the glass envelope 7.

The working principle is as follows: the conveyer belt 2 sends the wrapping bag 4 into the sealed cowling 3 in, first cylinder 11 controls door plant 12 and folds, accomplish the sealed of sealed cowling 3, second cylinder 14 control clamp plate 5 slowly pushes down, runner 6 and wrapping bag 4 surface contact, crimping wrapping bag 4, wrapping bag 4 is under the condition of gas leakage, the air current gets into in the glass cover 7 from through-hole 9, can lead to 8 running by a wide margin of feather, just know the condition that wrapping bag 4 probably has the gas leakage this moment, open door plant 12, conveyer belt 2 sends out wrapping bag 4, wrapping bag 4 and runner 6 surface can produce one section crimping distance, promote wrapping bag 4 gas leakage, wrapping bag 4 that comes out from sealed cowling 3 will be present flat state down like this, synthesize the undulant condition of feather 8, just can confirm wrapping bag 4 gas leakage.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The packaging tightness detection device for food safety monitoring is characterized by comprising a base (1), wherein a conveying belt (2) is installed at the top of the base (1), a sealing cover (3) which surrounds the outside of the conveying belt (2) and is provided with openings at two sides is fixed at the top of the base (1), a packaging bag (4) which moves along with the conveying belt (2) is placed at the top of the conveying belt (2), the packaging bag (4) is surrounded in the sealing cover (3), and door plates (12) are slidably installed at two sides of the opening of the sealing cover (3); a pressing plate (5) moving up and down along the direction vertical to the base (1) is installed at the top of the sealing cover (3), and a plurality of rotating wheels (6) are installed at the bottom of the pressing plate (5); the top of base (1) is fixed with and is located glass cover (7) of sealed cowling (3) both sides, feather (8) have been placed to glass cover (7) inside, be provided with on the both sides wall of sealed cowling (3) a plurality of with through-hole (9) of the inside intercommunication of glass cover (7).

2. A device for detecting the tightness of packages for food safety monitoring according to claim 1, characterized in that the rotation direction of the wheel (6) coincides with the moving direction of the conveyor belt (2).

3. The device for detecting the tightness of packages for monitoring the safety of food according to claim 1, wherein a plurality of supporting platforms (10) symmetrically arranged at two sides of the sealing cover (3) are fixed at the top of the base (1), a first cylinder (11) is installed at the top of the supporting platforms (10), and the output end of the first cylinder (11) is fixedly connected with the door panel (12).

4. The device for detecting the tightness of packages for monitoring the safety of food according to claim 1, characterized in that the top of the sealing cover (3) is provided with a vent hole (13), and the top of the sealing cover (3) is provided with a pressure valve (15) communicated with the vent hole (13).

5. The device for detecting the tightness of packages for monitoring the safety of food products as claimed in claim 1, wherein a second cylinder (14) is fixed on the top of the sealing cover (3), and the output end of the second cylinder (14) is fixedly connected with the top of the pressure plate (5).

6. The device for detecting the tightness of a package for monitoring the safety of food according to claim 1, wherein the height of the accumulation of the feathers (8) is greater than half of the height of the glass cover (7).

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