Hotpot condiment package detection device

Abstract

The utility model relates to a hotpot condiment package detection device which comprises a conveying belt used for conveying packaging bags, electric push rods are arranged on the two sides of the conveying belt, the output ends of the electric push rods are movably connected with sealing boxes, openings are formed in the sides, close to the conveying belt, of the sealing boxes, and one sealing box is connected with a vacuum pump through a pipeline. Inclined surfaces are arranged on the upper edges of the two sides of the conveying belt; the conveying belt conveys packaging bags of hotpot condiments, the output end of the electric push rod drives the corresponding sealing box to move in the direction of the conveying belt, and meanwhile the lower edge, close to one side of the conveying belt, of the sealing box makes contact with the inclined face in a sliding mode, so that the packaging bags on the conveying belt enter the sealing boxes through the openings till the two sealing boxes are combined and sealed. Air in one sealing box is extracted through the vacuum pump and the pipeline, the sealing performance of the packaging bag is judged by observing whether the packaging bag is compressed and wrinkled or not, the packaging bag does not need to be manually taken and placed, operation is easy, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging detection technical field especially a hot pot material packaging detection device. BACKGROUND

[0002] Hot pot generally refers to the cooking mode with pot as utensil, heat source to burn pot, water or soup to boil to scald various foods, and its characteristic is to eat while cooking. With the acceleration of life rhythm, prefabricated hot pot material is favored because of its clean and sanitary, convenient to eat and excellent flavor. When producing hot pot material, the cooled hot pot material needs to be cut and vacuum packaged, and then it is checked whether the vacuum guarantee bag has air leakage to avoid deterioration due to air leakage in the subsequent storage process. At present, the air leakage detection of hot pot material packaging bag is generally detected manually, which is time-consuming and laborious, and prone to missed detection.

[0003] The Chinese utility model patent with the authorization announcement number CN222144455U discloses a sealing detection device for hot pot material packaging, which puts the hot pot material and packaging bag into the detection bin, drives the sealing cover to move to seal the detection bin, uses the air pressure pump to pump air in the detection bin, and judges the sealing property by observing whether the packaging bag is compressed and wrinkled. However, it needs to put the packaging bag into the detection bin before detection, and take it out from the detection bin after detection, which is combined with the subsequent detection process, and the operation is complex, and the detection efficiency is low. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the sealing detection device for hot pot material packaging needs to put the packaging bag into the detection bin before detection, and take it out from the detection bin after detection, which is combined with the subsequent detection process, and the operation is complex, and the detection efficiency is low.

[0005] In order to solve the above problems, the utility model provides a hot pot material packaging detection device, which comprises a conveying belt for conveying packaging bags, and electric push rods are arranged on both sides of the conveying belt, the output ends of the electric push rods are movably connected with sealing boxes, one side of the sealing boxes close to the conveying belt is provided with an opening, and one of the sealing boxes is connected with a vacuum pump through a pipeline; the upper edges of the two sides of the conveying belt are provided with inclined surfaces, and when the two sealing boxes move relative to each other, the lower edge of the side of the sealing box close to the conveying belt can slide in contact with the inclined surface, so that the packaging bags on the conveying belt enter the sealing boxes through the opening.

[0006] The hot pot material packaging detection device provided by the utility model has the following technical features:

[0007] A vertical groove is formed in the side of the sealing box away from the conveying belt, the output end of the electric push rod is connected with a sliding plate matched with the vertical groove in sliding, an installation piece is arranged on the sealing box, and a spring is connected between the sliding plate and the installation piece.

[0008] The vertical groove and the slide plate are dovetail-shaped or T-shaped in cross section.

[0009] One of the sealing boxes is provided with an inner stepped groove inwardly opened on the end surface close to the conveying belt, and the other sealing box is provided with an outer stepped groove inwardly opened on the end surface close to the conveying belt, the outer stepped groove is correspondingly arranged with the inner stepped groove, so that the end surfaces of the two sealing boxes close to the conveying belt can be correspondingly inserted and connected; the side surface of the outer stepped groove is provided with a plurality of annular sealing strips at intervals.

[0010] The working surface of the conveying belt is provided with anti-skid strips along the length direction, and a plurality of anti-skid strips are arranged at intervals along the width direction of the conveying belt.

[0011] The pipeline is provided with a pressure gauge.

[0012] The utility model has the advantages that the conveying belt conveys the packaging bag of hot pot material, the output end of electric push rod drives corresponding sealing box to move to the direction of conveying belt, and the lower edge of the sealing box close to the conveying belt side contacts and slides on the inclined surface, so that the packaging bag on the conveying belt enters the sealing box through the opening, until the two sealing boxes are sealed by merging each other, the air in one of the sealing boxes is extracted through the vacuum pump and the pipeline, and the sealing property is judged by observing whether the packaging bag is compressed and wrinkled, the packaging bag is not manually taken and placed, the operation is simple, the detection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the partial axonometric view of the utility model;

[0015] Figure 3 It is Figure 2 The partial enlarged view of A in the middle;

[0016] Figure 4 It is Figure 2 The partial enlarged view of B in the middle;

[0017] Figure 5 It is Figure 2 The partial enlarged view of C in the middle. DETAILED DESCRIPTION

[0018] The utility model will be explained in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] As Figures 1 to 5The utility model discloses a hot pot material package detection device, including the conveying belt 11 for conveying package bag 10, both sides of conveying belt 11 are equipped with electric push rod 12, and the output of electric push rod 12 swing joint has seal box 13, and the side of seal box 13 is equipped with the opening 14 of conveying belt 11, and one seal box 13 is connected with vacuum pump 16 through pipeline 15, the upper edge of both sides of conveying belt 11 is equipped with inclined plane 17, and when the relative movement of two seal boxes 13, the lower edge of the side of seal box 13 is close to conveying belt 11 can contact sliding with inclined plane 17, so that package bag 10 on conveying belt 11 enters seal box 13 through opening 14.

[0020] Conveying belt 11 carries out the conveying of the package bag 10 of hot pot material, and the output of electric push rod 12 drives corresponding seal box 13 to move to the direction of conveying belt 11, simultaneously, the lower edge of the side of seal box 13 is close to conveying belt 11 and contacts sliding with inclined plane 17, so that package bag 10 on conveying belt 11 enters seal box 13 through opening 14, until two seal boxes 13 mutually merge and seal, and the air in one seal box 13 is extracted through vacuum pump 16, pipeline 15, whether package bag 10 is compressed wrinkle is observed to judge its sealing property, need not manually take and put package bag, simple operation, improve the detection efficiency.

[0021] One side, multiple sides or the whole of seal box 13 is transparent plastic material, so as to observe the sealing condition of internal package bag 10. In addition, the package bag 10 of the utility model is applied to the existing independent package, square hot pot material in the market, and correspondingly, the package bag 10 is also roughly square after packaging hot pot material, and an easy-to-pull surface is attached to the top. Of course, the sum of the internal space sizes of the two seal boxes 13 is greater than the external contour size of the package bag 10.

[0022] The conveying belt 11 is driven to run by a motor and a conveying roller, and is provided with a corresponding power supply and a controller to control the conveying speed, direction and start-stop. The electric push rod 12 is also provided with a corresponding power supply and a controller to control the extension speed, extension amount and start-stop of the output end. The vacuum pump 16 is also provided with a corresponding power supply and a controller to control the air extraction flow, speed and start-stop. The pipeline 15 is a long flexible pipe, and the specific length can be selected and set according to the requirements. Of course, a telescopic pipe with a corrugated pipe structure can also be used.

[0023] The vacuum pump 16 extracts air from the inside of the seal box 13, so that the internal pressure of the seal box 13 is reduced. When the package bag 10 does not compress significantly, it indicates that it does not leak under negative pressure, and the sealing property is qualified. Otherwise, the sealing property of the package bag 10 is unqualified.

[0024] Preferably, referring to Figure 2 , Figure 3The sealing box 13 is provided with a vertical groove 18 on the side away from the conveying belt 11, the output end of the electric push rod 12 is connected with a sliding plate 19 which is in sliding cooperation with the vertical groove 18, the sealing box 13 is provided with a mounting piece 20, and the sliding plate 19 and the mounting piece 20 are connected with a spring 21.

[0025] Since the lower edge of the sealing box 13 close to the conveying belt 11 can be in contact and sliding with the inclined surface 17, in the non-detection state, the lower surface of the sealing box 13 is lower than the upper surface of the conveying belt 11, and in the process of moving of the sealing box 13, the height thereof will gradually rise until the lower surface is flush with the upper surface of the conveying belt 11, therefore, the vertical groove 18 and the sliding plate 19 are cooperated to make the sealing box 13 have a certain freedom in the longitudinal direction to avoid interference in connection and movement.

[0026] The two mounting pieces 20 and the spring 21 are correspondingly arranged on the two sides of the sliding plate 19 to improve the longitudinal stability of the sliding plate 19 and the sealing box 13. The mounting piece 20 is arranged on the side of the sealing box 13 away from the conveying belt 11 by bolts and has a circular mounting portion to be connected with one end of the spring 21. In addition, the mounting piece 20 also has the function of limiting the moving stroke of the sliding plate 19, so that the sliding plate 19 can only move up and down in a small range.

[0027] Preferably, the cross section of the vertical groove 18 and the sliding plate 19 is dovetail-shaped or T-shaped to avoid disconnection of the sealing box 13 and the sliding plate 19, of course, the cross section of the two can also be other shapes, for example, the cross section of the sliding plate 19 is rectangular, and the cross section of the vertical groove 18 is two oppositely arranged C-shaped.

[0028] Preferably, referring to Figure 2 , Figure 4 , Figure 5 One of the sealing boxes 13 is provided with an inner stepped groove 22 in the end face close to the conveying belt 11, and the other sealing box 13 is provided with an outer stepped groove 23 in the end face close to the conveying belt 11, the outer stepped groove 23 is correspondingly arranged with the inner stepped groove 22, so that the end faces of the two sealing boxes 13 close to the conveying belt 11 can be correspondingly inserted, and the side surface of the outer stepped groove 23 is provided with a plurality of annular sealing strips 24.

[0029] The two sealing boxes 13 are relatively moved until the end faces thereof close to the conveying belt 11 are correspondingly inserted, and the annular sealing strips 24 are in abutment with the side surface of the inner stepped groove 22, so that the two sealing boxes 13 are combined and sealed.

[0030] The shape of the annular sealing strip 24 is correspondingly matched with the shapes of the outer stepped groove 23 and the inner stepped groove 22.

[0031] Preferably, referring to Figure 2The working face of the conveying belt 11 is provided with anti-skid strips 25 along the length direction, and a plurality of anti-skid strips 25 are arranged along the width direction of the conveying belt 11.

[0032] Preferably, the pipeline 15 is provided with a pressure gauge 26 to detect the pressure in the pipeline 15.

[0033] The working principle of the utility model is as follows:

[0034] The conveying belt 11 conveys the packaging bag 10 of hotpot material, the output end of the electric push rod 12 drives the corresponding sealing box 13 to move towards the direction of the conveying belt 11, and the lower edge of the sealing box 13 close to the conveying belt 11 side is in contact with the inclined surface 17 to slide, so that the packaging bag 10 on the conveying belt 11 enters the sealing box 13 through the opening 14 until the end faces of the two sealing boxes 13 close to the conveying belt 11 are correspondingly inserted, the annular sealing strip 24 abuts against the side surface of the inner stepped groove 22, so that the two sealing boxes 13 are combined and sealed, and then the air in one of the sealing boxes 13 is extracted through the vacuum pump 16 and the pipeline 15, and the sealing property is judged by observing whether the packaging bag 10 is compressed and wrinkled, so that the packaging bag does not need to be manually taken and placed, the operation is simple, and the detection efficiency is improved.

[0035] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A device for detecting packaging of hot pot base, characterized in that, The utility model provides a kind of packaging bag conveying device, including the conveying belt (11) for conveying packaging bag (10), and the both sides of conveying belt (11) are equipped with electric push rod (12), and the output end of electric push rod (12) is movably connected with sealed box (13), and the side of sealed box (13) close to conveying belt (11) is equipped with opening (14), and one sealed box (13) is connected with vacuum pump (16) by pipeline (15);The upper edge of the both sides of conveying belt (11) is equipped with slope (17), and when two sealed boxes (13) move oppositely, the lower edge of sealed box (13) close to conveying belt (11) side can be contacted with sliding with slope (17), so that packaging bag (10) on conveying belt (11) enters sealed box (13) by opening (14).

2. The hot pot base package detection apparatus according to claim 1, characterized by, The side of sealed box (13) away from conveying belt (11) is provided with vertical groove (18), and the output end of electric push rod (12) is connected with sliding plate (19) that is slidably matched with vertical groove (18), and mounting piece (20) is arranged on sealed box (13), and spring (21) is connected between sliding plate (19) and mounting piece (20).

3. The hot pot base package detection apparatus according to claim 2, characterized by, The section of vertical groove (18) and sliding plate (19) is dovetail or T shape matched with each other.

4. The jig for detecting a package of a hot pot base according to claim 1, wherein One sealed box (13) is provided with inner stepped groove (22) inwards from the end face close to conveying belt (11), and another sealed box (13) is provided with outer stepped groove (23) inwards from the end face close to conveying belt (11), and outer stepped groove (23) is arranged correspondingly with inner stepped groove (22), so that the end face of two sealed boxes (13) close to conveying belt (11) can be correspondingly inserted; Multiple annular sealing strips (24) are arranged on the side surface of outer stepped groove (23) with intervals.

5. The hot pot base package detection apparatus according to claim 1, wherein Anti-skid strips (25) are arranged on the working surface of conveying belt (11) along the length direction, and multiple anti-skid strips (25) are arranged with intervals along the width direction of conveying belt (11).

6. The detection apparatus for a hot pot base package according to claim 1, wherein Pressure gauge (26) is arranged on pipeline (15).

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