Vacuum packaging device for tribute rice

Abstract

The utility model discloses a tribute rice vacuum packaging device, and relates to the technical field of vacuum packaging devices. A tribute rice vacuum packaging device comprises a packaging cabin provided with a sliding table at the top, and further comprises an air extractor arranged on the sliding table in a sliding mode. An exhaust pipe is arranged at the lower part of the air extractor; the sealing clamps are symmetrically arranged in the packaging cabin, and notches corresponding to the exhaust pipes are formed in the sealing clamps; the pneumatic assembly is used for driving the sealing clamp to move; the heating cabins are symmetrically arranged in the packaging cabin, and contact heads are fixedly connected to the heating cabins; through the arrangement of the air exhaust pipe and the sealing clamp which are in linkage, when the air exhaust pipe extends into a packaging bag, the sealing clamp seals the packaging bag at the same time, after the interior of the packaging bag is vacuumized through the air exhauster, the packaging bag can be subjected to hot melting sealing through the heating cabin which is arranged in a sliding mode, the whole process is highly automatic, and the sealing effect is good. And the vacuum packaging efficiency of the tribute rice is greatly improved, and meanwhile the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum packaging devices, and in particular relates to a tribute rice vacuum packaging device. Background Art

[0002] Tribute rice refers to the rice that was carefully selected from the local high-quality rice produced in rice-producing areas and presented to the emperor during the ancient feudal society of China. It is also called imperial rice. In modern times, tribute rice has become a high-quality rice variety with unique flavor and nutritional value, and is deeply loved and sought after by consumers.

[0003] In order to ensure the high quality of tribute rice during transportation and sales, the tribute rice packaging bags need to be vacuum-packed during the production process. At the same time, vacuum packaging has the advantages of small size, saving storage space and saving transportation costs. In the existing technology, when the tribute rice packaging bags are vacuumed, it is not easy to maintain the sealing of the packaging bags during the vacuuming process, and the packaging bags need to be hot-melt sealed after the vacuuming operation is completed. The process is relatively complicated and the efficiency of manual work is low. For this reason, we propose a tribute rice vacuum packaging device. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a vacuum packaging device for tribute rice that can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a tribute rice vacuum packaging device, including a packaging cabin with a slide on the top, and also including: an exhaust fan slidably arranged on the slide; an exhaust pipe is arranged at the lower part of the exhaust fan; a sealing clamp, the sealing clamp is symmetrically arranged inside the packaging cabin, and a notch corresponding to the exhaust pipe is opened on the sealing clamp; a pneumatic component is used to drive the sealing clamp to move; a heating cabin symmetrically arranged inside the packaging cabin, and a contact head is fixedly connected to the heating cabin; when the exhaust fan slides downward, the pneumatic component drives the symmetrically arranged sealing clamps to approach each other, and the sealing clamps clamp the top of the packaging bag and the exhaust pipe; when the exhaust fan draws the packaging bag into a vacuum state, the contact heads on the symmetrically arranged heating cabin seal the packaging bag.

[0006] Preferably, the slide is fixedly connected to a slide rail, the vacuum pump is slidably connected to the slide rail, the slide is also fixedly connected to an upper mounting seat, the upper mounting seat is fixedly connected to a first mounting plate and a second mounting plate, the second mounting plate is fixedly connected to a first motor, the first mounting plate is rotatably connected to a first gear and a second gear that mesh with each other, and the first gear is fixedly connected to the output end of the first motor.

[0007] Furthermore, an upper threaded rod is fixedly connected to the air pump, and the upper threaded rod passes through the second mounting plate and is threadably connected to the second gear. A linkage rod is also fixedly connected to the top of the air pump.

[0008] Furthermore, the pneumatic assembly includes: a first gas tank fixedly connected to the top of the packaging capsule, a first piston slidably connected in the first gas tank and fixedly connected to the linkage rod, an air duct fixedly connected in the packaging capsule and passing through the packaging capsule and fixedly connected to the bottom of the first gas tank, a second gas tank fixedly connected to the air duct, a second piston fixedly connected in the second gas tank, and a connecting rod fixedly connected to the second piston, and the other end of the connecting rod is fixedly connected to the sealing clamp.

[0009] Furthermore, a hanging basket is fixedly connected to the side wall of the packaging cabin, a cylinder is fixedly connected to the hanging basket, a fork arm is fixedly connected to the output end of the cylinder, and a stop plate is fixedly connected to the fork arm.

[0010] Furthermore, both ends of the abutment plate are fixedly connected to a lower mounting seat, a fixed plate is fixedly connected to the lower mounting seat, a sliding rod is fixedly connected to the fixed plate, and a lower threaded rod is also rotatably connected to the fixed plate. A second motor is provided at one end of the lower threaded rod, and the second motor is fixedly connected to the fixed plate.

[0011] Furthermore, the heating chamber is threadedly connected to the lower threaded rod, and the sliding rod is slidably connected to the heating chamber.

[0012] Preferably, an electric roller is rotatably provided at the bottom of the packaging cabin.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model sets a linked vacuum pipe and a sealing clamp, and when the vacuum pipe is extended into the packaging bag, the sealing clamp seals the packaging bag at the same time. After the packaging bag is evacuated into a vacuum state by the vacuum pump, the packaging bag can also be hot-melt sealed by a sliding heating chamber. The whole process is highly automated, which greatly improves the efficiency of vacuum packaging of tribute rice while reducing the labor intensity of personnel.

[0014] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached figure:

[0016] Figure 1 This is a schematic diagram of the structure of a vacuum packaging device for tribute rice proposed in this utility model Figure 1 ;

[0017] Figure 2This is a schematic diagram of the structure of a vacuum packaging device for tribute rice proposed in this utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the pneumatic components of a Gongmi vacuum packaging device proposed in the utility model;

[0019] Figure 4 A vacuum packaging device for tribute rice proposed in this utility model Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 This is a structural schematic diagram of a support plate of a tribute rice vacuum packaging device proposed in the utility model.

[0021] In the figure: 1. Packaging cabin; 11. Hanging basket; 2. Slide; 20. Exhaust pipe; 21. Slide rail; 22. Exhaust fan; 221. Upper threaded rod; 222. Linkage rod; 223. First piston; 23. First gas tank; 24. Air guide pipe; 241. Second gas tank; 242. Second piston; 243. Connecting rod; 25. Upper mounting seat; 251. First mounting plate; 252. Second mounting plate; 26. First motor; 261. First gear; 262. Second gear; 3. Sealing clamp; 4. Abutment plate; 41. Fork arm; 42. Cylinder; 43. Lower mounting seat; 44. Fixed plate; 45. Second motor; 46. Lower threaded rod; 47. Slide; 48. Heating cabin; 49. Contact head; 5. Electric roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0023] Example: Refer to Figure 1-Figure 5 , a tribute rice vacuum packaging device includes a packaging cabin 1 with a slide 2 on the top, and also includes: an exhaust fan 22 slidably arranged on the slide 2; an exhaust pipe 20 is arranged at the lower part of the exhaust fan 22; a sealing clamp 3, the sealing clamp 3 is symmetrically arranged inside the packaging cabin 1, and a notch corresponding to the exhaust pipe 20 is opened on the sealing clamp 3; a pneumatic component is used to drive the sealing clamp 3 to move; a heating cabin 48 symmetrically arranged inside the packaging cabin 1, and a contact head 49 is fixedly connected to the heating cabin 48; when the exhaust fan 22 slides downward, the pneumatic component drives the symmetrically arranged sealing clamps 3 to move closer to each other, and the sealing clamps 3 clamp the top of the packaging bag and the exhaust pipe 20; when the exhaust fan 22 draws the packaging bag into a vacuum state, the contact heads 49 on the symmetrically arranged heating cabin 48 seal the packaging bag;

[0024] The slide 2 is fixedly connected to the slide rail 21, and the vacuum pump 22 is slidably connected to the slide rail 21. The slide 2 is also fixedly connected to the upper mounting seat 25, and the upper mounting seat 25 is fixedly connected to the first mounting plate 251 and the second mounting plate 252. The second mounting plate 252 is fixedly connected to the first motor 26. The first mounting plate 251 is rotatably connected to the first gear 261 and the second gear 262 that mesh with each other, and the first gear 261 is fixedly connected to the output end of the first motor 26; the vacuum pump 22 is fixedly connected to the upper threaded rod 221, the upper threaded rod 221 passes through the second mounting plate 252 and is threadedly connected to the second gear 262. The top of the vacuum pump 22 is also fixedly connected to a linkage rod 222.

[0025] The pneumatic assembly includes: a first gas tank 23 fixedly connected to the top of the packaging capsule 1, a first piston 223 slidably connected in the first gas tank 23 and fixedly connected to the linkage rod 222, an air guide pipe 24 fixedly connected in the packaging capsule 1 and passing through the packaging capsule 1 and fixedly connected to the bottom of the first gas tank 23, a second gas tank 241 fixedly connected to the air guide pipe 24, a second piston 242 fixedly connected in the second gas tank 241, and a connecting rod 243 fixedly connected to the second piston 242, and the other end of the connecting rod 243 is fixedly connected to the sealing clamp 3.

[0026] A hanging basket 11 is fixedly connected to the side wall of the packaging cabin 1, and a cylinder 42 is fixedly connected to the hanging basket 11. The output end of the cylinder 42 is fixedly connected to a fork arm 41, and the fork arm 41 is fixedly connected to the back plate 4; both ends of the back plate 4 are fixedly connected to a lower mounting seat 43, and a fixed plate 44 is fixedly connected to the lower mounting seat 43. A slide rod 47 is fixedly connected to the fixed plate 44, and a lower threaded rod 46 is also rotatably connected to the fixed plate 44. One end of the lower threaded rod 46 is provided with a second motor 45, and the second motor 45 is fixedly connected to the fixed plate 44; a heating cabin 48 is threadedly connected to the lower threaded rod 46, and a slide rod 47 is slidably connected to the heating cabin 48; an electric roller 5 is rotatably provided at the bottom of the packaging cabin 1;

[0027] Place the packaging bag containing the tribute rice on the electric roller 5, start the electric roller 5 to transfer the packaging bag to the interior of the packaging cabin 1; start the cylinder 42, and the output end of the cylinder 42 pushes the plate 4 so that the plate 4 firmly clamps the packaging bag;

[0028] Start the first motor 26 to drive the first gear 261 to rotate, which in turn drives the second gear 262 to rotate, driving the upper threaded rod 221 to rotate and drive the vacuum pump 22 to slide downward, so that the vacuum pipe 20 moves downward and extends into the packaging bag;

[0029] As the vacuum pump 22 slides downward, the linkage rod 222 drives the first piston 223 to move downward, transporting the air in the first gas tank 23 to the second gas tank 241 through the air guide pipe 24, thereby causing the second piston 242 in the second gas tank 241 to slide. The second piston 242 pushes the connecting rod 243 and the sealing clamp 3. The symmetrically arranged sealing clamps 3 clamp the packaging bag and the vacuum pipe 20. The vacuum pump 22 is started to extract the air in the packaging bag. The two sealing clamps 3 can ensure the sealing of the packaging bag during the operation of the vacuum pump 22.

[0030] During the process of the vacuum pump 22 drawing a vacuum into the packaging bag, the volume of the packaging bag will decrease due to the large amount of air inside the packaging bag being drawn out. The cylinder 42 will continue to push the symmetrically arranged abutment plates 4 closer together until the contact heads 49 of the heating chambers 48 on both sides are in contact with the packaging bag.

[0031] After the air is exhausted, the second motor 45 is started to drive the lower threaded rod 46 to rotate, thereby causing the heating chamber 48 to slide along the slide rod 47. At the same time, the heating chamber 48 is started to heat the contact head 49, which slides on the surface of the packaging bag to seal the packaging bag by hot melting.

[0032] After the packaging is completed, the first motor 26 and the cylinder 42 are started in the reverse direction to move the exhaust pipe 20 upward, the sealing clamp 3 and the abutment plate 4 are opened to both sides, and are out of contact with the packaging bag. The electric roller 5 is then started to send the packaging bag out of the packaging chamber 1. The heating chamber 48 does not need to be reset. It can still perform hot-melt sealing on the packaging bag by sliding in the reverse direction during the next sealing process.

[0033] The utility model sets a linked vacuum pipe 20 and a sealing clamp 3. When the vacuum pipe 20 is extended into the packaging bag, the sealing clamp 3 seals the packaging bag at the same time. After the packaging bag is evacuated into a vacuum state by the vacuum machine 22, the packaging bag can be hot-melt sealed by the sliding heating chamber 48. The whole process is highly automated, which greatly improves the efficiency of vacuum packaging of tribute rice and reduces the labor intensity of personnel.

[0034] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the present invention can make slight changes or modifications to equivalent embodiments using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A tribute rice vacuum packaging device, comprising a packaging cabin (1) with a slide (2) on the top, characterized in that: Also includes: An air pump (22) is slidably arranged on the slide (2); an air pump pipe (20) is arranged at the lower part of the air pump (22); A sealing clamp (3), the sealing clamp (3) being symmetrically arranged inside the packaging cabin (1), and having a notch corresponding to the exhaust pipe (20); A pneumatic assembly, used for driving the sealing clamp (3) to move; A heating chamber (48) is symmetrically arranged inside the packaging chamber (1), and a contact head (49) is fixedly connected to the heating chamber (48); When the vacuum pump (22) slides downward, the pneumatic assembly drives the symmetrically arranged sealing clamps (3) to move closer to each other, and the sealing clamps (3) clamp the top of the packaging bag and the vacuum pipe (20); After the vacuum pump (22) draws the inside of the packaging bag into a vacuum state, the contact heads (49) on the symmetrically arranged heating chamber (48) seal the packaging bag.

2. A vacuum packaging device for tribute rice according to claim 1, characterized in that: The slide (2) is fixedly connected to a slide rail (21), the vacuum pump (22) is slidably connected to the slide rail (21), the slide (2) is also fixedly connected to an upper mounting seat (25), the upper mounting seat (25) is fixedly connected to a first mounting plate (251) and a second mounting plate (252), the second mounting plate (252) is fixedly connected to a first motor (26), the first mounting plate (251) is rotatably connected to a first gear (261) and a second gear (262) that mesh with each other, and the first gear (261) is fixedly connected to the output end of the first motor (26).

3. A vacuum packaging device for tribute rice according to claim 2, characterized in that: An upper threaded rod (221) is fixedly connected to the air pump (22), and the upper threaded rod (221) passes through the second mounting plate (252) and is threadably connected to the second gear (262). A linkage rod (222) is also fixedly connected to the top of the air pump (22).

4. A tribute rice vacuum packaging device according to claim 3, characterized in that: The pneumatic assembly comprises: a first gas tank (23) fixedly connected to the top of the packaging capsule (1), a first piston (223) slidably connected in the first gas tank (23) and fixedly connected to a linkage rod (222), an air guide pipe (24) fixedly connected in the packaging capsule (1), passing through the packaging capsule (1) and fixedly connected to the bottom of the first gas tank (23), a second gas tank (241) fixedly connected to the air guide pipe (24), a second piston (242) fixedly connected in the second gas tank (241), and a connecting rod (243) fixedly connected to the second piston (242), wherein the other end of the connecting rod (243) is fixedly connected to the sealing clamp (3).

5. The vacuum packaging device for tribute rice according to claim 4, characterized in that: A hanging basket (11) is fixedly connected to the side wall of the packaging cabin (1), a cylinder (42) is fixedly connected to the hanging basket (11), a fork arm (41) is fixedly connected to the output end of the cylinder (42), and a support plate (4) is fixedly connected to the fork arm (41).

6. The vacuum packaging device for tribute rice according to claim 5, characterized in that: The two ends of the abutment plate (4) are fixedly connected to lower mounting seats (43), the lower mounting seats (43) are fixedly connected to a fixing plate (44), the fixing plate (44) is fixedly connected to a sliding rod (47), the fixing plate (44) is also rotatably connected to a lower threaded rod (46), one end of the lower threaded rod (46) is provided with a second motor (45), and the second motor (45) is fixedly connected to the fixing plate (44).

7. The vacuum packaging device for tribute rice according to claim 6, characterized in that: The heating chamber (48) is threadedly connected to the lower threaded rod (46), and the sliding rod (47) is slidably connected to the heating chamber (48).

8. The vacuum packaging device for tribute rice according to claim 1, characterized in that: An electric roller (5) is rotatably provided at the bottom of the packaging cabin (1).

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