Food vacuum package leakproofness detection device

Abstract

The utility model relates to the technical field of food vacuum package detection, in particular to a food vacuum package sealing performance detection device. The utility model provides a food vacuum package leakproofness detection device which can perform intermittent blanking on food vacuum packages, can control a transmission machine to perform intermittent transmission, realizes continuous detection, does not need frequent start and stop, prolongs the service life of equipment, and improves the detection efficiency. A food vacuum package leakproofness detection device comprises a supporting frame, a fixing frame and the like, and the left side of the supporting frame is connected with the fixing frame. According to the intermittent blanking device, food vacuum packages fall onto the conveyor through rotation of the intermittent blanking disc, the missing gear is shifted through the shifting piece, so that the food vacuum packages are conveyed to the position below the sealing cover, the conveyor stops conveying at the moment, intermittent blanking can be conducted on the food vacuum packages, the conveyor can be controlled to conduct intermittent conveying, and the conveying efficiency is improved. Continuous detection is achieved, frequent starting and stopping are not needed, the service life of equipment is prolonged, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food vacuum packaging detection, in particular to a food vacuum packaging sealing detection device. Background Art

[0002] Testing the sealing properties of food vacuum packaging is a key step in ensuring the quality of food inside the package, extending its shelf life, and preventing microbial contamination. Good sealing performance can effectively isolate oxygen and moisture in the air, thereby reducing oxidation and spoilage of food.

[0003] The existing method of testing the sealing properties of food vacuum packages is usually to place the food on a conveyor, then use the conveyor to move the food vacuum package to the bottom of the testing device, then close the conveyor component to stop the conveyor, and after the test is completed, open the conveyor component to allow the conveyor to continue the transmission. However, due to the frequent start and stop of the conveyor component, the service life of the conveyor component is easily affected, and the detection efficiency is low.

[0004] Therefore, it is necessary to design a food vacuum packaging sealing detection device that can intermittently unload food vacuum packaging and control the conveyor to perform intermittent transmission to achieve continuous detection without frequent start and stop, extend the equipment life, and improve detection efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of existing food vacuum packaging sealing detection, such as frequent starting and stopping of transmission components, which easily affects the service life of the transmission components and has low detection efficiency, the utility model provides a food vacuum packaging sealing detection device that can intermittently unload food vacuum packaging and control the conveyor to perform intermittent transmission to achieve continuous detection without frequent starting and stopping, thereby extending the equipment life and improving detection efficiency.

[0006] The technical solution is: a food vacuum packaging sealing detection device, including a support frame, a fixed frame, a first motor, an intermittent feeding tray, a feeding frame, a conveyor, a detection component and a drive component. The left side of the support frame is connected to the fixed frame, the fixed frame is connected to the first motor, the intermittent feeding tray is connected to the output shaft of the first motor, the upper side of the support frame is connected to the feeding frame, the intermittent feeding tray is in contact with the feeding frame, the middle part of the support frame is connected to the conveyor, the support frame is provided with a detection component, and a drive component is provided between the support frame and the conveyor.

[0007] In a preferred embodiment of the present invention, the blanking frame is funnel-shaped.

[0008] In a preferred embodiment of the present invention, the detection component includes a cylinder, an air pump, a hose and a sealing cover. The cylinder is connected to the upper middle side of the support frame, the sealing cover is connected to the telescopic end of the cylinder, the air pump is connected to the upper side of the support frame, and a hose is connected between the air pump and the sealing cover.

[0009] In a preferred embodiment of the present invention, the sealing cover is made of a transparent material.

[0010] In a preferred embodiment of the present invention, the driving assembly includes a second motor, a shielding cover, a toothed disc, a missing gear and a paddle. The second motor is connected to the right front part of the support frame, the shielding cover is connected to the upper right side of the support frame, the second motor output shaft is connected to the toothed disc, the toothed disc is located inside the shielding cover, the roller on the right side of the conveyor is connected to the missing gear, the missing gear and the toothed disc are engaged with each other, and a paddle is connected to the right side of the rear of the toothed disc, and the paddle is in contact with the missing gear.

[0011] In a preferred embodiment of the present invention, a collection box is further included, and the collection box is placed on the right side of the support frame.

[0012] Compared with the prior art, the present invention has the following advantages: the present invention rotates the feeding plate intermittently, the vacuum package of food falls onto the conveyor, and then the paddle moves the missing gear to transfer the vacuum package of food to the bottom of the sealing cover. At this time, the conveyor stops transmitting, thereby achieving the effect of being able to intermittently feed the vacuum package of food and being able to control the conveyor to perform intermittent transmission, realizing continuous detection, without the need for frequent starting and stopping, extending the life of the equipment, and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural diagram of the utility model.

[0015] The components in the accompanying drawings are marked as follows: 1. Support frame, 2. Fixed frame, 3. First motor, 4. Intermittent unloading tray, 5. Unloading frame, 6. Conveyor, 7. Cylinder, 8. Air pump, 9. Hose, 10. Sealing cover, 11. Collection box, 12. Second motor, 13. Shielding cover, 14. Missing gear plate, 15. Missing gear, 16. Paddle. DETAILED DESCRIPTION

[0016] First of all, it should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the entire description can be transferred to the same components having the same reference numerals or identical component names. Positional designations selected in the description, such as top, bottom, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new position in the event of a change in position.

[0017] A food vacuum packaging sealing detection device, such as Figure 1As shown, it includes a support frame 1, a fixed frame 2, a first motor 3, an intermittent unloading tray 4, an unloading frame 5, a conveyor 6, a collecting box 11, a detection component and a driving component. The fixed frame 2 is connected to the left side of the support frame 1, the first motor 3 is connected to the fixed frame 2, the intermittent unloading tray 4 is connected to the output shaft of the first motor 3, the upper side of the support frame 1 is connected to the unloading frame 5, the unloading frame 5 is funnel-shaped, which is convenient for unloading, the intermittent unloading tray 4 is in contact with the unloading frame 5, the middle part of the support frame 1 is connected to the conveyor 6, the collecting box 11 is placed on the right side of the support frame 1, a detection component is provided on the support frame 1, and a driving component is provided between the support frame 1 and the conveyor 6.

[0018] like Figure 1 As shown, the detection component includes a cylinder 7, an air pump 8, a hose 9 and a sealing cover 10. The cylinder 7 is connected to the upper middle side of the support frame 1, and the sealing cover 10 is connected to the telescopic end of the cylinder 7. The sealing cover 10 is made of transparent material for easy observation. The air pump 8 is connected to the upper side of the support frame 1, and a hose 9 is connected between the air pump 8 and the sealing cover 10.

[0019] like Figure 1 and Figure 2 As shown, the driving assembly includes a second motor 12, a shielding cover 13, a toothed disc 14, a missing gear 15 and a paddle 16. The second motor 12 is connected to the right front part of the support frame 1, and the shielding cover 13 is connected to the upper right side of the support frame 1. The toothed disc 14 is connected to the output shaft of the second motor 12, and the toothed disc 14 is located inside the shielding cover 13. The roller on the right side of the conveyor 6 is connected to the missing gear 15, and the missing gear 15 is engaged with the toothed disc 14. The right side of the rear of the toothed disc 14 is connected to the paddle 16, and the paddle 16 is in contact with the missing gear 15.

[0020] When using the device, first place the support frame 1 in the food vacuum packaging sealing detection area, then pour the food vacuum packaging into the discharge frame 5, then start the first motor 3, drive the intermittent discharge plate 4 to rotate slowly, so that the food vacuum packaging passes through the discharge frame 5 and falls onto the conveyor 6, then start the second motor 12, drive the missing tooth plate 14 to rotate, so that the paddle 16 to poke the missing gear 15, the missing tooth plate 14 and the missing gear 15 engage with each other, drive the roller on the conveyor 6 to rotate, so that the conveyor 6 is transported, and then the food vacuum packaging is transported to the bottom of the sealing cover 10, at this time the missing tooth plate 14 and the missing gear 15 are no longer engaged, so that the conveyor 6 stops transmitting, and then start the cylinder 7 to drive the sealing cover 10 to move downward, so that the food The vacuum package is located inside the sealing cover 10, and then the air pump 8 is started to extract the air in the sealing cover 10 for testing. After the test is completed, the cylinder 7 is started in reverse to drive the sealing cover 10 to move upward. When there is a leak in the food vacuum package, the food vacuum package can be taken out directly. When the food vacuum package is intact, the toothed disc 14 continues to rotate, so that the paddle 16 moves the gear 15, and the toothed disc 14 and the gear 15 engage with each other to move, so that the conveyor 6 is transported, and then the intact food vacuum package is transported to the collection box 11, so that the food vacuum package can be intermittently unloaded, and the conveyor 6 can be controlled to perform intermittent transmission, thereby realizing continuous detection without frequent start and stop, extending the equipment life, and improving the detection efficiency.

[0021] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A food vacuum packaging sealing detection device, characterized by: The invention comprises a support frame (1), a fixed frame (2), a first motor (3), an intermittent feeding tray (4), a feeding frame (5), a conveyor (6), a detection component and a drive component. The left side of the support frame (1) is connected to the fixed frame (2), the fixed frame (2) is connected to the first motor (3), the output shaft of the first motor (3) is connected to the intermittent feeding tray (4), the upper side of the support frame (1) is connected to the feeding frame (5), the intermittent feeding tray (4) is in contact with the feeding frame (5), the middle part of the support frame (1) is connected to the conveyor (6), the support frame (1) is provided with a detection component, and a drive component is provided between the support frame (1) and the conveyor (6).

2. A food vacuum packaging sealing detection device according to claim 1, characterized in that: The blanking frame (5) is funnel-shaped.

3. The food vacuum packaging sealing detection device according to claim 1, characterized in that: The detection component comprises a cylinder (7), an air pump (8), a hose (9) and a sealing cover (10); the cylinder (7) is connected to the upper side of the middle portion of the support frame (1); the sealing cover (10) is connected to the telescopic end of the cylinder (7); the air pump (8) is connected to the upper side of the support frame (1); and the hose (9) is connected between the air pump (8) and the sealing cover (10).

4. A food vacuum packaging sealing detection device according to claim 3, characterized in that: The sealing cover (10) is made of transparent material.

5. The food vacuum packaging sealing detection device according to claim 1, characterized in that: The driving assembly comprises a second motor (12), a shielding cover (13), a toothed disc (14), a missing gear (15) and a paddle (16); the right front portion of the support frame (1) is connected to the second motor (12); the upper right side of the support frame (1) is connected to the shielding cover (13); the output shaft of the second motor (12) is connected to the toothed disc (14); the toothed disc (14) is located inside the shielding cover (13); the roller on the right side of the conveyor (6) is connected to the missing gear (15); the missing gear (15) and the missing gear (14) are meshed with each other; the right side of the rear portion of the toothed disc (14) is connected to the paddle (16); the paddle (16) contacts the missing gear (15).

6. The food vacuum packaging sealing detection device according to claim 1, characterized in that: It also includes a collection box (11), which is placed on the right side of the support frame (1).

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