Fast food box waterproof sealing detection equipment

Abstract

A fast food box waterproof sealing detection device comprises a supporting shell, a double-open turnover door is arranged on the supporting shell, a pull handle is arranged on the double-open turnover door, an electric sliding rail is installed on the inner wall of the supporting shell, an electric sliding block is arranged on the electric sliding rail in a sliding mode, and a material placing plate is rotationally arranged on the electric sliding block. A plurality of groups of clamping blocks are arranged in the material placing plate, and an elastic piece is connected between each group of clamping blocks and the material placing plate. The lunch box is driven to move up and down through the arranged electric sliding rail and the material placing plate, the shaking scene of the lunch box during delivery is simulated, the sealing performance of the lunch box in the motion state is detected, and the detection accuracy and reliability are guaranteed.

Description

Technical Field

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

[0002] A fast food box is a food-grade box used to hold food. It is widely used in catering takeout, delivery, and pre-packaged food industries. In the production of lunch boxes, waterproof and sealing performance is one of the key quality indicators. Its good waterproof and sealing performance can ensure the freshness and taste of food and avoid food spoilage, odor transfer and contamination.

[0003] At present, after fast food boxes are produced, static waterproof and sealing tests are generally carried out. However, the tests lack rigor and cannot reflect the sealing conditions of the fast food boxes in motion when they are packed for distribution and transportation, resulting in inaccurate test results.

[0004] Therefore, there is an urgent need to provide a fast food box waterproof seal detection device for performing dynamic seal detection on the lunch box. Utility Model Content

[0005] In order to overcome the shortcomings of the current method for static waterproof sealing testing of fast food boxes, which lacks rigor and cannot reflect the sealing conditions of daily lunch boxes in motion when they are packed for distribution and transportation, resulting in inaccurate test results, the utility model provides a fast food box waterproof sealing testing device for dynamic sealing testing of lunch boxes.

[0006] To solve the above problem, the utility model adopts the following technical solution: a fast food box waterproof sealing detection device, comprising a supporting shell, a double-opening flip door is provided on the supporting shell, a handle is provided on the double-opening flip door, an electric slide rail is installed on the inner wall of the supporting shell, an electric slider is slidably provided on the electric slide rail, a material placing plate is rotatably provided on the electric slider, a plurality of groups of clamping blocks are provided in the material placing plate, the clamping blocks are used to fix the lunch box, and an elastic member is connected between the clamping blocks of each group and the material placing plate.

[0007] In one of the embodiments, transparent glass is embedded in the double-opening flip door.

[0008] In one of the embodiments, a non-slip pad is provided on one side of the clamping block that clamps the lunch box.

[0009] In one of the embodiments, a detection plate is disposed inside the support shell, the detection plate is located below the material placement plate, a controller is disposed on the support shell, and an alarm is disposed on the support shell.

[0010] In one of the embodiments, a support block is fixedly connected to the support shell, a servo motor is installed on the support block, symmetrically distributed rhombus rods are rotatably arranged on the support shell, conveying wheels are arranged on the top ends of the rhombus rods, a conveying belt is wound around the conveying wheels together, and transmission can be achieved by cooperation between the conveying wheels and the conveying belt, a worm is slidably arranged on the rhombus rods, a guide block is arranged on the worm, the lower part of the guide block is rotatably connected to the material placing plate, both parts of the material placing plate are equipped with worm wheels, and the worm wheel and the worm can achieve the flipping effect of the material placing plate by cooperation.

[0011] In one of the embodiments, a protective shell is disposed on the supporting shell, and the conveying wheel and the conveying belt are located inside the protective shell.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. The electric slide rail and the material placement plate are provided to drive the lunch box to move up and down, simulating the shaking scene of the lunch box during delivery, so as to detect the sealing performance of the lunch box in motion and ensure the accuracy and reliability of the detection.

[0013] 2. Through the setting of the detection board, when the lunch box leaks, the detection board can immediately control the alarm to sound an alarm for prompting, without the need for manual judgment of the sealing, saving detection time and improving detection efficiency.

[0014] 3. Through the cooperation of the worm and the worm gear, the material placement plate can be flipped back and forth during the up and down movement, simulating the scene when the lunch box is overturned during delivery, realizing various tests, and obtaining the sealing effect of the lunch box under different conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the detection board, controller, alarm and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the servo motor, conveyor wheel, conveyor belt and other components of the utility model.

[0019] Among them, the above-mentioned drawings include the following figure marks: 1. support shell, 2. double-opening flip door, 3. transparent glass, 4. handle, 5. electric slide rail, 6. electric slider, 7. placing plate, 8. clamping block, 9. anti-slip pad, 10. elastic member, 11. detection plate, 12. controller, 13. alarm, 14. support block, 15. servo motor, 16. conveyor wheel, 17. conveyor belt, 18. guide block, 19. diamond rod, 20. worm, 21. worm wheel, 22. protective shell. DETAILED DESCRIPTION

[0020] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0021] See also Figure 1-Figure 3 A fast food box waterproof seal detection device comprises a support shell 1, a double-open flip door 2 is arranged on the front side of the support shell 1, a transparent glass 3 is embedded on the double-open flip door 2, and the detection status of the lunch box inside the support shell 1 can be observed through the transparent glass 3, a handle 4 is arranged on the front side of the double-open flip door 2, and electric slide rails 5 are installed on the left and right side walls of the support shell 1, and an electric slider 6 is slidably arranged in the electric slide rail 5, and a material placing plate 7 is arranged on the two electric sliders 6 to rotate together, and the material placing plate 7 can drive the lunch box to do Up and down movement to achieve dynamic detection, two groups of clamping blocks 8 are arranged in the material placing plate 7, the total number of the clamping blocks 8 in each group is two, and the two clamping blocks 8 in each group are symmetrically distributed, the clamping blocks 8 are used to fix the lunch box, and an elastic member 10 is connected between the clamping blocks 8 of each group and the material placing plate 7. By utilizing the elastic force of the elastic member 10, the clamping blocks 8 can be opened to a suitable position according to the size of the lunch box to clamp and fix the lunch box, and an anti-slip pad 9 is provided on one side of the clamping block 8 that clamps the lunch box. When the clamping block 8 clamps the lunch box, the anti-slip pad 9 plays an anti-slip role.

[0022] First, add a certain amount of water into the lunch box to be tested, then close the lid, and then use the clamp 8 to fix the lunch box on the material placing plate 7, then start the electric slide rail 5, and the electric slider 6 drives the material placing plate 7 to move up and down, simulating the shaking scene of the lunch box during delivery, so as to detect the sealing performance of the lunch box in motion. At the same time, the staff observes whether the lunch box is leaking to judge the sealing performance.

[0023] Based on Example 1, please refer to Figure 3A detection plate 11 is disposed at the bottom of the support shell 1 , and the detection plate 11 is located below the material placement plate 7 . A controller 12 is disposed at the top of the support shell 1 , and two alarms 13 are disposed at the top of the support shell 1 .

[0024] If the lunch box leaks during the detection process, the water inside the lunch box will fall onto the detection plate 11, so that the detection plate 11 uses the controller 12 to control the alarm 13 to sound an alarm for prompting, without the need for manual judgment of the sealing of the lunch box, thus saving detection time and improving detection efficiency.

[0025] See also Figure 4 The top of the support shell 1 is fixedly connected with a support block 14 by welding, and a servo motor 15 is installed on the support block 14. Two rhombus rods 19 symmetrically distributed on the left and right are rotatably arranged on the support shell 1. A conveying wheel 16 is arranged on the top of the rhombus rod 19. A conveying belt 17 is wound around the conveying wheel 16. The conveying wheel 16 and the conveying belt 17 cooperate to realize transmission. When the servo motor 15 is in operation, the two rhombus rods 19 can be ensured to rotate simultaneously. The rhombus rods 19 are arranged at the top of the rhombus rods 19. A worm 20 is provided for sliding at the end, and a guide block 18 is provided on the worm 20. The lower part of the guide block 18 is rotatably connected to the material placing plate 7. Both parts of the material placing plate 7 are provided with a worm wheel 21. The worm wheel 21 cooperates with the worm 20 to achieve the flipping effect of the material placing plate 7, and to perform diversified tests. A protective shell 22 is provided on the support shell 1, and the conveying wheel 16 and the conveying belt 17 are located inside the protective shell 22. The protective shell 22 is used to protect the conveying wheel 16 and the conveying belt 17 to prevent foreign objects from getting stuck in the conveying belt 17.

[0026] When the material placing plate 7 moves up and down, the servo motor 15 is started. The servo motor 15 uses the diamond rod 19 to drive the worm 20 to rotate, and then uses the worm 20 to drive the worm wheel 21 to rotate, so that the material placing plate 7 flips back and forth during the up and down movement, simulating the scene when the lunch box is overturned during delivery, realizing various tests, and obtaining the sealing effect of the lunch box under different conditions.

[0027] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A fast food box waterproof seal detection device, comprising a support shell (1), the support shell (1) is provided with a double-open flip door (2), the double-open flip door (2) is provided with a handle (4), characterized in that: An electric slide rail (5) is installed on the inner wall of the support shell (1), an electric slider (6) is slidably arranged on the electric slide rail (5), a material placement plate (7) is rotatably arranged on the electric slider (6), a plurality of groups of clamping blocks (8) are arranged in the material placement plate (7), the clamping blocks (8) are used to fix the lunch box, and an elastic member (10) is connected between each group of the clamping blocks (8) and the material placement plate (7).

2. A fast food box waterproof seal detection device according to claim 1, characterized in that: The double-opening flip door (2) is embedded with transparent glass (3).

3. The fast food box waterproof seal detection device according to claim 1, characterized in that: A non-slip pad (9) is provided on one side of the clamping block (8) that clamps the lunch box.

4. The fast food box waterproof seal detection device according to claim 1, characterized in that: A detection plate (11) is arranged inside the support shell (1), and the detection plate (11) is located below the material placement plate (7). A controller (12) is arranged on the support shell (1), and an alarm (13) is arranged on the support shell (1).

5. The fast food box waterproof seal detection device according to claim 1, characterized in that: A support block (14) is fixedly connected to the support shell (1), a servo motor (15) is mounted on the support block (14), symmetrically distributed rhombus rods (19) are rotatably arranged on the support shell (1), a conveying wheel (16) is arranged at the top of the rhombus rod (19), a conveying belt (17) is wound around the conveying wheel (16), and the conveying wheel (16) and the conveying belt (17) cooperate to achieve transmission, a worm (20) is slidably arranged on the rhombus rod (19), a guide block (18) is arranged on the worm (20), the lower part of the guide block (18) is rotatably connected to the material placement plate (7), both parts of the material placement plate (7) are covered with worm wheels (21), and the worm wheel (21) cooperates with the worm (20) to achieve the flipping effect of the material placement plate (7).

6. A fast food box waterproof seal detection device according to claim 5, characterized in that: A protective shell (22) is provided on the support shell (1), and the conveying wheel (16) and the conveying belt (17) are located inside the protective shell (22).

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