Packaging equipment for soybean cold-chain logistics

Abstract

The utility model discloses packaging equipment for soybean cold-chain logistics. The packaging equipment comprises a packaging bag seat and a shaping unit, first sliding columns are slidably connected to the left end and the right end of the packaging bag seat, the upper ends of the first sliding columns are fixedly connected with an upper cover, the upper cover is located above the packaging bag seat, a sliding seat is arranged in the upper cover, sealing plates are slidably connected to the front end and the rear end of the lower portion of the sliding seat, and a heating strip is arranged on the rear side face of the sealing plate on the front side. An exhaust pipe is arranged at an exhaust hole in the upper end of the right side surface of the packaging bag seat; the shaping unit comprises a supporting seat and shaping plates, the supporting seat is arranged at the lower end of the interior of the packaging bag seat, and the shaping plates are slidably connected to the front side and the rear side of the upper surface of the packaging bag seat; according to the packaging equipment for soybean cold-chain logistics, in the vacuum heat-sealing packaging process, the two movable shaping plates can be used for clamping a bag body to be flat, soybeans are flat in appearance and convenient to stack after being packaged, and the convenience during soybean cold-chain transportation is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean cold chain transportation, in particular to packaging equipment for soybean cold chain logistics. Background Art

[0002] As we all know, fresh soybeans are rich in dietary fiber, which can promote gastrointestinal motility and promote digestion. They are widely loved by the public. In order to ensure the freshness of soybeans, they are generally transported through a cold chain. During the cold chain transportation, the soybeans are ensured by packaging equipment. Existing soybeans are generally placed in plastic bags and then vacuum-sealed. The structure is simple and the convenience of use is good. However, during the assurance process, the packaging bags cannot be shaped, and the soybeans are generally irregular in shape after packaging. The packaging bags are not convenient to stack, which affects the convenience of cold chain transportation of soybeans. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a packaging device for soybean cold chain logistics. During the vacuum heat-sealed packaging process, two movable shaping plates can be used to clamp the bag flat. The soybeans have a flat appearance after packaging and are easy to stack, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging device for soybean cold chain logistics, comprising a packaging bag seat and a shaping unit;

[0005] Packaging bag seat: both left and right ends thereof are slidably connected with first sliding columns, the upper ends of the first sliding columns are fixedly connected with the upper cover, the upper cover is located above the packaging bag seat, a sliding seat is provided inside the upper cover, the front and rear ends below the sliding seat are slidably connected with sealing plates, a heating strip is provided on the rear side of the front sealing plate, and an exhaust pipe is provided at the exhaust hole on the upper end of the right side surface of the packaging bag seat;

[0006] The shaping unit includes a support seat and a shaping plate. The support seat is arranged at the lower end of the packaging bag seat. The front and rear sides of the upper surface of the packaging bag seat are slidably connected with the shaping plate.

[0007] Among them: it also includes a controller, the controller is arranged on the front side of the upper surface of the packaging bag seat, the input end of the heating strip is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to an external power supply. During the vacuum heat-sealed packaging process, two movable shaping plates can be used to clamp the bag flat, and the soybeans have a flat appearance after packaging, which is convenient for stacking and stacking, greatly improving the convenience of soybean cold chain transportation.

[0008] Furthermore, the shaping unit also includes a rotating shaft, a rotating rod, a guide seat, a rack and a gear. The rotating shaft is rotatably connected to the inside of the circular hole in the middle of the upper surface of the support seat. A rotating rod is provided at the upper end of the rotating shaft. The two ends of the rotating rod are respectively slidably connected to the long sliding groove on the lower surface of the shaping plate. A guide seat is provided on the lower surface of the support seat. A rack is slidably connected inside the guide seat. A gear is provided at the lower end of the rotating rod. The gear is meshed with the rack to facilitate the control of the movement of the shaping plate.

[0009] Furthermore, the shaping unit also includes an electric push rod 1, which is arranged on the lower surface of the support seat. The telescopic end of the electric push rod 1 is fixedly connected to the left end of the rack through a connecting plate, and the input end of the electric push rod 1 is electrically connected to the output end of the controller to facilitate the movement of the shaping plate.

[0010] Furthermore, evenly distributed rectangular strips are provided on the side surfaces of the shaping plate close to the transverse center of the packaging bag seat to facilitate the circulation of air inside the packaging bag seat.

[0011] Furthermore, a rubber pad is provided on the lower surface of the upper cover, and the lower surface of the rubber pad contacts the upper surface of the packaging bag seat to improve the sealing performance between the packaging bag seat and the upper cover.

[0012] Furthermore, an electric push rod 2 is provided at the upper end of the sliding seat, a driving seat is provided on the telescopic end of the electric push rod 2, a second sliding column is provided in the middle of the upper surface of the sealing plate, the second sliding column is slidably connected to the long sliding hole in the middle of the driving seat, and the input end of the electric push rod 2 is electrically connected to the output end of the controller, so as to facilitate the control of the movement of the sealing plate.

[0013] Furthermore, an electric push rod three is provided on the rear side of the packaging bag seat, the upper end of the electric push rod three is fixedly connected to the rear end of the upper cover, and the input end of the electric push rod three is electrically connected to the output end of the controller, so as to facilitate the control of the movement of the upper cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the soybean cold chain logistics packaging equipment has the following advantages:

[0015] The soybean packaging bag is located between the two shaping plates, and then the electric push rod operates. The telescopic end of the electric push rod contracts and drives the rack to move to the right along the guide seat. The rack drives the rotating rod to rotate through the rotating shaft. The cylinder at the end of the rotating rod slides relative to the long slide groove on the lower surface of the shaping plate, and then the rotating rod drives the shaping plate to slide along the support seat toward the center. The shaping plate ensures that the middle soybean bag is clamped flat. During the vacuum heat-sealed packaging process, the two movable shaping plates can be used to clamp the bag flat. The soybeans have a flat appearance after packaging, which is convenient for stacking and stacking, greatly improving the convenience of cold chain transportation of soybeans. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the shaping unit of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 4 It is a structural schematic diagram of the rear side of the utility model.

[0020] In the figure: 1 packaging bag seat, 2 first slide column, 3 upper cover, 4 exhaust pipe, 5 slide seat, 6 sealing plate, 7 heating strip, 8 shaping unit, 81 support seat, 82 shaping plate, 83 rotating shaft, 84 rotating rod, 85 guide seat, 86 rack, 87 gear, 88 electric push rod one, 9 electric push rod two, 10 driving seat, 11 second slide column, 12 rectangular strip, 13 controller, 14 rubber pad, 15 electric push rod three. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , This embodiment provides a technical solution: a packaging device for soybean cold chain logistics, including a packaging bag seat 1 and a shaping unit 8;

[0023] The packaging bag seat 1: The left and right ends thereof are slidably connected with the first sliding column 2, the upper ends of the first sliding column 2 are fixedly connected with the upper cover 3, the upper cover 3 is located above the packaging bag seat 1, and a sliding seat 5 is arranged inside the upper cover 3, and the front and rear ends below the sliding seat 5 are slidably connected with sealing plates 6, and the rear side of the front sealing plate 6 is provided with a heating strip 7, the two sealing plates 6 are closed to clamp the bag mouth of the soybean packaging bag, and the heating strip 7 is energized to heat the bag mouth position of the soybean packaging bag, thereby realizing heat sealing, and an exhaust pipe 4 is arranged at the exhaust hole at the upper end of the right side surface of the packaging bag seat 1, and an external vacuum pump exhausts air inside the bag through the exhaust pipe 4 to reduce the air between the bag body and the soybeans, and a rubber pad 14 is arranged on the lower surface of the upper cover 3, and the lower surface of the rubber pad 14 contacts with the upper surface of the packaging bag seat 1, and the upper cover 3 drives the rubber pad 14 to move down to contact the upper surface of the packaging bag seat 1, and then the upper cover 3 and the rubber The pad 14 and the packaging bag seat 1 will form a sealed shell, an electric push rod 2 9 is provided at the upper end of the slide seat 5, a drive seat 10 is provided on the telescopic end of the electric push rod 2 9, a second slide column 11 is provided in the middle of the upper surface of the sealing plate 6, and the second slide column 11 is slidably connected with the long slide hole in the middle of the drive seat 10, the input end of the electric push rod 2 9 is electrically connected to the output end of the controller 13, the telescopic end of the electric push rod 2 9 contracts and drives the drive seat 10 to move rightward, the long slide hole on the drive seat 10 slides relative to the second slide column 11, and the second slide column 11 drives the sealing plate 6 to slide along the slide seat 5, an electric push rod 3 15 is provided on the rear side of the packaging bag seat 1, the upper end of the electric push rod 3 15 is fixedly connected to the rear end of the upper cover 3, the input end of the electric push rod 3 15 is electrically connected to the output end of the controller 13, and the telescopic end of the electric push rod 3 15 drives the upper cover 3 and the first slide column 2 to move upward;

[0024] The shaping unit 8 includes a support seat 81 and a shaping plate 82. The support seat 81 is arranged at the lower end inside the packaging bag seat 1. The front and rear sides of the upper surface of the packaging bag seat 1 are slidably connected with the shaping plate 82. The shaping unit 8 also includes a rotating shaft 83, a rotating rod 84, a guide seat 85, a rack 86 and a gear 87. The rotating shaft 83 is rotatably connected to the inside of the circular hole in the middle part of the upper surface of the support seat 81. The upper end of the rotating shaft 83 is provided with a rotating rod 84. The two ends of the rotating rod 84 are respectively slidably connected with the long sliding groove on the lower surface of the shaping plate 82. The lower surface of the support seat 81 is provided with a guide seat 85. The interior of the guide seat 85 is slidably connected with a rack 86. The lower end of the rotating rod 84 is provided with a gear 87. The gear 87 is meshed with the rack 86. The shaping unit 8 also includes an electric push rod 88. The electric push rod 88 is arranged on the lower surface of the support seat 81. The telescopic end of the electric push rod 88 The left end of the rack 86 is fixedly connected to the connecting piece, and the input end of the electric push rod 88 is electrically connected to the output end of the controller 13, so that the bagged soybeans are placed inside the packaging bag seat 1, and the soybean packaging bag is located between the two shaping plates 82. Then the electric push rod 88 is operated, and the telescopic end of the electric push rod 88 contracts to drive the rack 86 to move rightward along the guide seat 85, and the rack 86 drives the rotating rod 84 to rotate through the rotating shaft 83. The cylindrical body at the end of the rotating rod 84 slides relative to the long slide groove on the lower surface of the shaping plate 82, and then the rotating rod 84 drives the shaping plate 82 to slide toward the center along the support seat 81. The shaping plate 82 ensures that the middle soybean bag is flat, and the side of the shaping plate 82 close to the horizontal center of the packaging bag seat 1 is provided with evenly distributed rectangular strips 12 to ensure that there is a certain gap between the bag body and the shaping plate 82, so as to facilitate the air extraction inside the packaging bag seat 1;

[0025] Among them: it also includes a controller 13, which is arranged on the front side of the upper surface of the packaging bag seat 1, the input end of the heating strip 7 is electrically connected to the output end of the controller 13, and the input end of the controller 13 is electrically connected to an external power supply. The controller 13 facilitates automatic control of the electrical appliance.

[0026] The working principle of a soybean cold chain logistics packaging equipment provided by the utility model is as follows: when in use, the controller 13 is adjusted, and the telescopic end of the electric push rod 3 15 drives the upper cover 3 and the first slide column 2 to move upward, and then the bagged soybeans are placed inside the packaging bag seat 1, and the soybean packaging bag is located between the two shaping plates 82, and then the electric push rod 1 88 is operated, and the telescopic end of the electric push rod 1 88 contracts to drive the rack 86 to move right along the guide seat 85, and the rack 86 drives the rotating rod 84 to rotate through the rotating shaft 83, and the cylindrical body at the end of the rotating rod 84 slides relative to the long slide groove on the lower surface of the shaping plate 82, and then the rotating rod 84 will drive the shaping plate 82 to slide toward the center along the support seat 81, and the shaping plate 82 will ensure that the middle soybean bag is clamped flat, and then the telescopic end of the electric push rod 3 15 drives the upper cover 3 to move downward, and the upper cover 3 drives the rubber The rubber pad 14 moves down to contact the upper surface of the packaging bag seat 1, and then the upper cover 3, the rubber pad 14 and the packaging bag seat 1 will form a sealed shell, and then the external vacuum pump will evacuate the inside through the exhaust pipe 4 to reduce the air between the bag body and the soybeans, and then the telescopic end of the electric push rod 29 will contract and drive the drive seat 10 to move to the right, and the long sliding hole on the drive seat 10 will slide relative to the second sliding column 11, and the two long sliding holes are distributed in an eight-shaped shape. The second sliding column 11 drives the sealing plate 6 to slide along the sliding seat 5, and the two sealing plates 6 are closed to clamp the bag mouth of the soybean packaging bag, and the heating strip 7 is energized to heat the bag mouth position of the soybean packaging bag, thereby realizing heat sealing. After packaging is completed, the upper cover 3 moves up, the shaping plate 82 is separated, and then the soybean packaging bag can be taken out. The soybean packaging bag has a flat appearance and is convenient for stacking, which is convenient for cold chain transportation of soybeans.

[0027] It is worth noting that the heating strip 7, controller 13, electric push rod one 88, electric push rod two 9 and electric push rod three 15 disclosed in the above embodiments can be freely configured according to the actual application scenario. The heating strip 7 can be a nickel-chromium heating strip, the controller 13 can be a PLC controller with model FX3U-16MR / ES-A, the electric push rod one 88 and the electric push rod two 9 can be electric push rods with model ANT-35, the electric push rod three 15 can be an electric push rod with model ANT-52, and the controller 13 controls the heating strip 7, the electric push rod one 88, the electric push rod two 9 and the electric push rod three 15 using methods commonly used in the prior art.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A packaging device for soybean cold chain logistics, characterized in that: It comprises a packaging bag seat (1) and a shaping unit (8); The packaging bag seat (1) is slidably connected to the first sliding column (2) at both left and right ends, the upper ends of the first sliding column (2) are fixedly connected to the upper cover (3), the upper cover (3) is located above the packaging bag seat (1), a sliding seat (5) is provided inside the upper cover (3), the front and rear ends below the sliding seat (5) are slidably connected to the sealing plate (6), the rear side of the front sealing plate (6) is provided with a heating strip (7), and an exhaust pipe (4) is provided at the exhaust hole at the upper end of the right side surface of the packaging bag seat (1); A shaping unit (8): comprising a support seat (81) and a shaping plate (82), wherein the support seat (81) is arranged at the lower end inside the packaging bag seat (1), and the shaping plate (82) is slidably connected to both the front and rear sides of the upper surface of the packaging bag seat (1); Wherein: it also includes a controller (13), the controller (13) is arranged on the front side of the upper surface of the packaging bag seat (1), the input end of the heating strip (7) is electrically connected to the output end of the controller (13), and the input end of the controller (13) is electrically connected to an external power supply.

2. A soybean cold chain logistics packaging equipment according to claim 1, characterized in that: The shaping unit (8) further comprises a rotating shaft (83), a rotating rod (84), a guide seat (85), a rack (86) and a gear (87); the rotating shaft (83) is rotatably connected to the inside of a circular hole in the middle of the upper surface of the support seat (81); a rotating rod (84) is provided at the upper end of the rotating shaft (83); two ends of the rotating rod (84) are respectively slidably connected to the long sliding groove on the lower surface of the shaping plate (82); a guide seat (85) is provided on the lower surface of the support seat (81); a rack (86) is slidably connected inside the guide seat (85); a gear (87) is provided at the lower end of the rotating rod (84); and the gear (87) is meshedly connected to the rack (86).

3. A soybean cold chain logistics packaging equipment according to claim 2, characterized in that: The shaping unit (8) further comprises an electric push rod (88), which is arranged on the lower surface of the support seat (81), the telescopic end of the electric push rod (88) is fixedly connected to the left end of the rack (86) through a connecting piece, and the input end of the electric push rod (88) is electrically connected to the output end of the controller (13).

4. The soybean cold chain logistics packaging equipment according to claim 2, characterized in that: The side surfaces of the shaping plate (82) close to the transverse center of the packaging bag seat (1) are provided with evenly distributed rectangular strips (12).

5. The soybean cold chain logistics packaging equipment according to claim 1, characterized in that: The lower surface of the upper cover (3) is provided with a rubber pad (14), and the lower surface of the rubber pad (14) is in contact with the upper surface of the packaging bag seat (1).

6. The soybean cold chain logistics packaging equipment according to claim 1, characterized in that: The upper end of the slide seat (5) is provided with an electric push rod 2 (9), the telescopic end of the electric push rod 2 (9) is provided with a drive seat (10), the middle part of the upper surface of the sealing plate (6) is provided with a second slide column (11), the second slide column (11) is slidably connected to the long slide hole in the middle part of the drive seat (10), and the input end of the electric push rod 2 (9) is electrically connected to the output end of the controller (13).

7. The soybean cold chain logistics packaging equipment according to claim 1, characterized in that: The rear side of the packaging bag seat (1) is provided with an electric push rod three (15), the upper end of the electric push rod three (15) is fixedly connected to the rear end of the upper cover (3), and the input end of the electric push rod three (15) is electrically connected to the output end of the controller (13).

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