Organic vegetable packaging box sealing device

Abstract

The utility model discloses an organic vegetable packaging box sealing device which is arranged at the top of an operation table and comprises two first fixing frames, two symmetrical second fixing frames are welded to the top of the operation table, a sliding frame is arranged at the bottom of each first fixing frame, and the sliding frames are welded to the bottom of the operation table. The front face and the back face of the sliding frame are rotationally connected with clamping plates. A packaging box is placed on the top of the roller, the conveying device is started for conveying, when the packaging box reaches the bottom of the sliding frame, the air cylinder and the motor are started, the clamping plates press down and fold cover plates of the packaging box, and when the packaging box reaches the bottom of the second sliding frame, the second sliding frame can fold the other two cover plates of the packaging box. Therefore, the purposes that the cover plate of the packaging box can be folded, the situation that a user needs to continuously fold the cover plate of the packaging box is avoided, energy consumption of the user is reduced, and the sealing efficiency of the packaging box is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing organic vegetable packaging boxes, in particular to a sealing device for an organic vegetable packaging box. Background Art

[0002] Organic vegetables refer to vegetable products that are produced in strict accordance with organic production procedures and are awarded organic food certificates. Currently, after organic vegetables are harvested, they need to be cleaned and packaged to avoid prolonged exposure to the air and withering. Organic vegetables are mostly packaged in boxes. Plastic bags are first used for preliminary packaging, and then the organic vegetables after preliminary packaging are placed in the box for sealing and packaging, so as to extend the storage time of the vegetables.

[0003] At present, organic vegetables are mostly packaged in packaging boxes. After the organic vegetables are placed in the packaging box, the packaging box needs to be sealed. When sealing the packaging box, the user is mostly required to fold the cover plate at the sealing position first. It is laborious for the user to continuously fold the cover plate of the packaging box. Therefore, a sealing device for an organic vegetable packaging box is needed, which can fold the cover plate of the packaging box, avoids the need for the user to continuously fold the cover plate of the packaging box, reduces the energy consumption of the user, and improves the efficiency of sealing the packaging box. Utility Model Content

[0004] The utility model aims to provide a sealing device for an organic vegetable packaging box, which can fold the cover of the packaging box to avoid the user from needing to continuously fold the cover of the packaging box, thereby reducing the user's energy consumption and improving the sealing efficiency of the packaging box, so as to solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: a sealing device for an organic vegetable packaging box, which is arranged on the top of an operating table, and comprises a fixing frame 1, wherein the number of the fixing frames 1 is two, and two symmetrical fixing frames 2 are welded on the top of the operating table, and a sliding frame is arranged at the bottom of the fixing frame 1, and the front and back sides of the sliding frame are both rotatably connected with clamping plates, and the top of the clamping plates is rotatably connected with a connecting rod, and a sliding rod is welded at the bottom of the inner cavity of the sliding frame, and the bottom of the inner cavity of the sliding frame is rotatably connected with a threaded rod, and the inner cavity of the sliding frame is provided with a slide plate, and the sliding rod penetrates the slide plate and is slidably connected to the slide plate, and the threaded rod penetrates the slide plate and is threadedly connected to the slide plate, and the connecting rod is One end is rotatably connected to the slide, and a motor is fixedly installed on the top of the slide by bolts, and the output shaft of the motor passes through the inner cavity of the slide and is fixedly connected to the threaded rod. A fixing frame three is welded on the top of the slide, and two symmetrical limit rods are welded on the top of the fixing frame three, and the limit rods pass through the fixing frame one to the top of the fixing frame one, and a cylinder is fixedly connected to the top of the fixing frame one by bolts, and the output end of the cylinder passes through the bottom of the fixing frame one and is fixedly connected to the top of the fixing frame three, and two symmetrical limit plates are welded to the bottom of the fixing frame two, and a tape sticking device is provided at the bottom of one of the fixing frames two, and the tape sticking device is located between the two symmetrical limit plates.

[0006] Preferably, two symmetrical conveying devices are arranged on the top of the operating table, the conveying devices are in contact with the packaging box, and the surfaces of the conveying devices are provided with anti-slip grooves.

[0007] Preferably, a row of rollers is provided in the inner cavity of the operating table, the conveying device is located above the rollers, and the rollers are in contact with the bottom of the packaging box.

[0008] Preferably, the clamping plate is in a bent state, the bottom of the clamping plate is rounded, the two slides have different angles, and the slides are rotatably connected to the opposite sides of the two symmetrical clamping plates.

[0009] Preferably, the fixing frame three is trapezoidal, the fixing frame three is set on the surface of the motor, the bottom of the limit plate is rounded, and the two limit plates are located on both sides of the slide.

[0010] Preferably, four supporting legs are welded to the bottom of the operating table, and supporting base plates are welded to the bottoms of the four supporting legs.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model places the packaging box on the top of the roller and starts the conveying device for conveying. When the packaging box reaches the bottom of the slide, the cylinder and the motor are started to make the clamping plate press down and fold the cover plate of the packaging box. When the packaging box reaches the bottom of the second slide, the second slide folds the other two cover plates of the packaging box, so as to achieve the purpose of folding the cover plate of the packaging box, avoiding the need for users to continuously fold the cover plate of the packaging box, reducing the energy consumption of users, and improving the sealing efficiency of the packaging box.

[0013] 2. The utility model uses the conveying device and the roller in coordination, so that the conveying device clamps and conveys the packaging box, thereby preventing the packaging box from tipping over when the cover is folded, thereby ensuring the stability of the packaging box when it is sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of a folding device according to an embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional disassembly schematic diagram of a folding device according to an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Operating table, 2. Fixed frame 1, 3. Fixed frame 2, 4. Slide, 5. Clamp, 6. Connecting rod, 7. Slide, 8. Threaded rod, 9. Slide plate, 10. Motor, 11. Fixed frame 3, 12. Limit rod, 13. Cylinder, 14. Limit plate, 15. Tape sticking device, 16. Conveying device, 17. Roller. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the sealing device for an organic vegetable packaging box of the present invention will be described with reference to the accompanying drawings. Example

[0022] Figure 1-4The utility model shows an organic vegetable packaging box sealing device of an embodiment of the utility model, which is arranged on the top of the operating table 1, including a fixing frame 2, the number of the fixing frames 2 is two, the top of the operating table 1 is provided with two symmetrical conveying devices 16, the conveying devices 16 are in contact with the packaging box, and the surface of the conveying devices 16 is provided with anti-slip grooves, and the inner cavity of the operating table 1 is provided with a row of rollers 17, the conveying devices 16 are located above the rollers 17, and the rollers 17 are in contact with the bottom of the packaging box. In use, the conveying device 16 clamps and conveys the packaging box to prevent the packaging box from tipping over when the cover is folded, ensuring the stability of the packaging box when it is sealed. Two symmetrical fixed frames 1 2 are welded on the top of the operating table 1, and two symmetrical fixed frames 2 3 are welded on the top of the operating table 1. A slide 4 is arranged at the bottom of the fixed frame 2. The front and back sides of the slide 4 are rotatably connected with a clamping plate 5. The clamping plate 5 is in a bent state, and the bottom of the clamping plate 5 is rounded. The angles of the two slides 4 are different, and the slide 4 rotates on the side opposite to the two symmetrical clamping plates 5. The top of the splint 5 is rotatably connected with a connecting rod 6, a sliding rod 7 is welded to the bottom of the inner cavity of the slide 4, a threaded rod 8 is rotatably connected to the bottom of the inner cavity of the slide 4, a slide plate 9 is provided in the inner cavity of the slide 4, the sliding rod 7 and the slide plate 9 pass through the slide plate 9 and are slidably connected to the slide plate 9, the threaded rod 8 passes through the slide plate 9 and is threadedly connected to the slide plate 9, one end of the connecting rod 6 is rotatably connected to the slide plate 9, a motor 10 is fixedly installed on the top of the slide 4 by bolts, the output shaft of the motor 10 passes through the inner cavity of the slide 4 and is fixedly connected to the threaded rod 8, and the top of the slide 4 is welded with A fixing frame three 11, two symmetrical limit rods 12 are welded to the top of the fixing frame three 11, the limit rods 12 pass through the fixing frame one 2 to the top of the fixing frame one 2, the top of the fixing frame one 2 is fixedly connected with a cylinder 13 by bolts, the output end of the cylinder 13 passes through the bottom of the fixing frame one 2 and is fixedly connected to the top of the fixing frame three 11, and two symmetrical limit plates 14 are welded to the bottom of the fixing frame two 3, and a tape sticking device 15 is provided at the bottom of one of the fixing frames two 3, and the tape sticking device 15 is located between the two symmetrical limit plates 14. Example

[0023] Figure 1-4The utility model shows an organic vegetable packaging box sealing device of an embodiment of the present invention, which is arranged on the top of an operating table 1 and includes a fixing frame 2. The number of the fixing frames 2 is two. Four supporting legs are welded to the bottom of the operating table 1, and a supporting bottom plate is welded to the bottom of the four supporting legs. Two symmetrical fixing frames 2 are welded to the top of the operating table 1, and two symmetrical fixing frames 3 are welded to the top of the operating table 1. A slide 4 is arranged at the bottom of the fixing frame 2. The front and back sides of the slide 4 are rotatably connected with a clamping plate 5. The top of the clamping plate 5 is rotatably connected with a connecting rod 6. A sliding rod 7 is welded to the bottom of the inner cavity of the slide 4. A threaded rod 8 is rotatably connected to the bottom of the inner cavity of the slide 4. A slide plate 9 is arranged in the inner cavity of the slide 4. The sliding rod 7 penetrates the slide plate 9 and is slidably connected to the slide plate 9. The threaded rod 8 penetrates the slide plate 9 and is threadedly connected to the slide plate 9. One end of the connecting rod 6 is rotatably connected to the slide plate 9. A motor 10 is fixedly installed on the top of the frame 4 by bolts, and the output shaft of the motor 10 passes through the inner cavity of the slide 4 and is fixedly connected to the threaded rod 8. A fixing frame three 11 is welded on the top of the slide 4. The fixing frame three 11 is trapezoidal and is sleeved on the surface of the motor 10. The bottom of the limit plate 14 is rounded. The two limit plates 14 are located on both sides of the slide 4. Two symmetrical limit rods 12 are welded on the top of the fixing frame three 11. The limit rods 12 pass through the fixing frame one 2 to the top of the fixing frame one 2. The top of the fixing frame one 2 is fixedly connected with a cylinder 13 by bolts. The output end of the cylinder 13 passes through the bottom of the fixing frame one 2 and is fixedly connected to the top of the fixing frame three 11. Two symmetrical limit plates 14 are welded to the bottom of the fixing frame two 3, and a tape sticking device 15 is provided at the bottom of one of the fixing frames two 3, and the tape sticking device 15 is located between the two symmetrical limit plates 14.

[0024] Working principle: When the utility model is used, the user places the packaging box on the top of the roller 17, starts the conveying device 16 to clamp and convey the packaging box, and when the packaging box reaches the bottom of the first slide 4, starts the cylinder 13 to move the slide 4 downward for a distance, so that the clamping plate 5 is located on both sides of the packaging box cover, and starts the motor 10, so that the motor 10 drives the threaded rod 8 to rotate, and through the limit of the slide rod 7, the slide plate 9 slides downward, so that the slide plate 9 drives the clamping plate 5 to rotate through the connecting rod 6. When the clamping plate 5 rotates, the cylinder 13 is started to make the slide 4 Continue to slide downward so that the splint 5 presses the packaging box cover while folding the protective cover, and shapes the packaging box cover to a certain extent, and start the conveying device 16 to convey the packaging box. The limit plate 14 will position the folded packaging box cover. When the packaging box reaches the bottom of the second slide 4, start the cylinder 13 and the motor 10 to fold the other two covers of the packaging box. When the packaging box cover is folded, start the conveying device 16 to convey the packaging box to the bottom of the tape pasting device 15, so that the tape pasting device 15 seals the packaging box with tape.

[0025] In summary: the organic vegetable packaging box sealing device places the packaging box on the top of the roller 17, starts the conveying device 16 for conveying, and when the packaging box reaches the bottom of the slide 4, starts the cylinder 13 and the motor 10, so that the clamping plate 5 presses down and folds the packaging box cover plate, and when the packaging box reaches the bottom of the second slide 4, the second slide 4 will fold the other two cover plates of the packaging box, so as to achieve the purpose of folding the cover plate of the packaging box, avoiding the user from needing to continuously fold the cover plate of the packaging box, reducing the user's energy consumption, and improving the sealing efficiency of the packaging box.

Claims

1. A sealing device for an organic vegetable packaging box, the sealing device being arranged on the top of an operating table (1), characterized in that: The invention comprises a fixing frame (2): the number of the fixing frames (2) is two, two symmetrical fixing frames (3) are welded to the top of the operating table (1), a slide frame (4) is arranged at the bottom of the fixing frame (2), the front and back sides of the slide frame (4) are both rotatably connected to clamp plates (5), the top of the clamp plate (5) is rotatably connected to a connecting rod (6), a sliding rod (7) is welded to the bottom of the inner cavity of the slide frame (4), a threaded rod (8) is rotatably connected to the bottom of the inner cavity of the slide frame (4), a slide plate (9) is arranged in the inner cavity of the slide frame (4), the sliding rod (7) and the slide plate (9) penetrate the slide plate (9) and are slidably connected to the slide plate (9), the threaded rod (8) penetrates the slide plate (9) and is threadedly connected to the slide plate (9), one end of the connecting rod (6) is rotatably connected to the slide plate (9), and the top of the slide frame (4) is fixedly installed by bolts. A motor (10) is provided, wherein the output shaft of the motor (10) passes through the inner cavity of a slide (4) and is fixedly connected to a threaded rod (8); a fixing frame three (11) is welded to the top of the slide (4); two symmetrical limit rods (12) are welded to the top of the fixing frame three (11); the limit rods (12) pass through the fixing frame one (2) to the top of the fixing frame one (2); a cylinder (13) is fixedly connected to the top of the fixing frame one (2) by bolts; the output end of the cylinder (13) passes through the bottom of the fixing frame one (2) and is fixedly connected to the top of the fixing frame three (11); two symmetrical limit plates (14) are welded to the bottom of the fixing frame two (3); a tape sticking device (15) is provided at the bottom of one of the fixing frames two (3); the tape sticking device (15) is located between the two symmetrical limit plates (14).

2. The sealing device for an organic vegetable packaging box according to claim 1, characterized in that: Two symmetrical conveying devices (16) are arranged on the top of the operating table (1); the conveying devices (16) are fitted with the packaging box, and the surfaces of the conveying devices (16) are provided with anti-slip patterns.

3. The sealing device for an organic vegetable packaging box according to claim 2, characterized in that: The inner cavity of the operating table (1) is provided with a row of rollers (17), the conveying device (16) is located above the rollers (17), and the rollers (17) are in contact with the bottom of the packaging box.

4. The sealing device for an organic vegetable packaging box according to claim 3, characterized in that: The clamping plate (5) is in a bent state, the bottom of the clamping plate (5) is rounded, the two slides (4) have different angles, and the slides (4) are rotatably connected to the opposite sides of the two symmetrical clamping plates (5).

5. The sealing device for an organic vegetable packaging box according to claim 4, characterized in that: The fixing frame three (11) is trapezoidal in shape and is sleeved on the surface of the motor (10). The bottom of the limiting plate (14) is rounded, and the two limiting plates (14) are located on both sides of the slide frame (4).

6. The sealing device for an organic vegetable packaging box according to claim 5, characterized in that: Four supporting legs are welded to the bottom of the operating table (1), and supporting bottom plates are welded to the bottoms of the four supporting legs.

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