Sealed packaging device for dried fruits

Abstract

The utility model relates to the technical field of dried fruit packaging, in particular to a dried fruit sealing and packaging device which comprises a horizontally-arranged base, an electronic scale is arranged in the middle of the upper end face of the base, the lower end of the electronic scale is fixedly assembled with the surface of the base through screws, and a stand column is further arranged on the upper end face of the base. The lower ends of the stand columns are fixed to the surface of the base through screws, the number of the stand columns is two, the stand columns are symmetrically distributed along the longitudinal middle axis face of the base, and a top plate is arranged at the upper ends of the stand columns. When dried fruit packaging is carried out, a packaging bag can be placed on a scale tray of an electronic scale, then dried fruits are bagged, then the weight is weighed through the electronic scale, then the bagged dried fruits are sealed through a plastic sealing strip, the bag opening position abuts against the interior of a bag opening limiting seat, height limiting is carried out, and then air cylinder piston rods on the two sides are retracted, so that the dried fruits are packaged. Therefore, the two electric heating plate structures for heating can be in contact with a plastic bag opening, and heat sealing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dried fruit packaging, in particular to a sealed packaging device for dried fruits. Background Art

[0002] Dried fruit refers to food that is made by removing most of the moisture from fruits through natural air drying, sun drying, or using special drying equipment.

[0003] There are many types of dried fruits, including raisins, dried apples, banana chips, dried mangoes, dried almonds, dried kiwis, etc.

[0004] The process of making dried fruits usually retains most of the nutrients in the fruit. At the same time, due to the reduction of water, the dried fruits have a richer taste and are easier to store for a long time.

[0005] Dried fruits can be eaten directly or added as ingredients to cereals, yogurt, salads, baked goods, etc. to enhance flavor.

[0006] At the same time, dried fruits are often used as convenient food for outdoor activities such as hiking and camping due to their portability and relatively long shelf life.

[0007] The advantages of dried fruits mainly include the following:

[0008] Portability: Dried fruits are lightweight and not easily spoiled, making them a great option for taking with you on trips, hikes, or other outdoor activities as a convenient snack.

[0009] Nutritional value: Dried fruits retain many nutrients in fresh fruits, such as dietary fiber, vitamins and minerals. At the same time, the concentration of these nutrients increases due to the evaporation of water.

[0010] Storability: Because dried fruits have a low moisture content, they have a long shelf life and do not require special storage conditions;

[0011] Diversity: There are a variety of dried fruits to choose from, such as raisins, dried apples, banana chips, etc., each with its own unique taste and nutritional value.

[0012] At present, after the production of dried fruits is completed, they are sealed in plastic packaging bags for the convenience of sales and storage. The sealing stability of plastic packaging bags is one of the important links of packaging. Most of them will use concave and convex sealing strips for packaging, but this method is prone to air leakage. Therefore, it is necessary to further seal the upper part of the sealing position to improve the sealing of the fruit packaging. Utility Model Content

[0013] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a sealing and packaging device for dried fruits.

[0014] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0015] A sealed packaging device for dried fruits is designed, comprising a horizontally arranged base, an electronic scale is arranged at the middle position of the upper end surface of the base, and the lower end of the electronic scale is fixedly assembled with the surface of the base by screws, a column is also arranged at the upper end surface of the base, and the lower end of the column is fixed to the surface of the base by screws, the number of the columns is two and they are symmetrically distributed along the longitudinal central axis of the base, a top plate is arranged at the upper end of the column, the lower end surface of the top plate is respectively fixedly assembled with the upper ends of the two columns by screws, and a support platform is arranged at the middle position of the lower end surface of the top plate, The upper end surface of the support platform is fixedly assembled with the surface of the top plate by screws, a bag mouth limit seat with a strip structure is provided in the middle position of the lower end surface of the support platform, and the upper end of the bag mouth limit seat is fixedly assembled with the surface of the support platform by screws, cylinders are arranged on both sides of the support platform, and one end of the cylinder is fixedly assembled with the side wall surface of the support platform by screws, a piston rod for extension and retraction is arranged inside the cylinder, and one end of the piston rod extends outward through the interior of the cylinder, and a connecting plate is arranged at the other end of the piston rod, and the surface of the connecting plate is fixed to the end of the piston rod by screws.

[0016] In detail, a connecting rod is provided on one side of the connecting plate, one end of the connecting rod is closely attached to the surface of the connecting plate, and a ceramic seat is provided on the other end of the connecting rod, one side of the ceramic seat is fixedly assembled with the end of the connecting rod by screws.

[0017] In detail, an electric heating plate is arranged inside the ceramic seat, the edge of the electric heating plate is slidably connected to the inner wall surface of the ceramic seat and the connection position is fixed and assembled by screws, and a terminal is arranged on one side of the electric heating plate, and the surface of the terminal extends outward through the interior of the ceramic seat.

[0018] In detail, a thermostat is arranged on the surface of the connecting rod, the lower end of the thermostat is fixedly mounted on the surface of the connecting rod by screws, and the thermostat is electrically connected to the terminal by a wire.

[0019] In detail, a square block is arranged on one side of the connecting plate, a square groove is arranged on one end of the connecting rod close to the connecting plate, and the surface of the square block is slidably sleeved with the inner wall surface of the square groove.

[0020] In detail, a groove is provided on the surface of the square block, a bayonet is provided inside the groove, the surface of the bayonet is slidably sleeved with the inner wall surface of the groove, and the end of the bayonet is a curved surface structure.

[0021] In detail, a spring is arranged inside the groove, and two ends of the spring are respectively fixedly assembled with the inner wall surface of the groove and the surface of the bayonet.

[0022] In detail, a through hole is provided on the surface of the connecting rod, which penetrates the interior of the connecting rod and communicates with the square groove, and the surface of the bayonet is slidably penetrated by the interior of the through hole.

[0023] The design scheme proposed by the utility model has the following beneficial effects during application:

[0024] 1. When packing dried fruits, the packaging bag can be placed on the scale pan of the electronic scale, and then the dried fruits can be bagged, and then the weight can be weighed by the electronic scale. Then, the bagged dried fruits can be sealed with a plastic seal, and the bag opening can be pushed into the bag opening limit seat for height limitation. Then, the cylinder piston rods on both sides can be retracted so that the two heated electric heating plate structures can contact the plastic bag opening to achieve heat sealing.

[0025] 2. The square block and the square groove cooperate to realize the positioning and docking of the connecting rod and the connecting plate. The compression and reset of the spring allow the bayonet pin and the through hole to slide through the arrangement, thereby ensuring the stable assembly of the connecting rod and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall structure of the utility model in an oblique top view;

[0028] Figure 3 It is a front structural schematic diagram of the utility model;

[0029] Figure 4 It is a partial enlarged schematic diagram of the connecting rod of the utility model;

[0030] Figure 5 It is an enlarged schematic diagram of point a of the present utility model.

[0031] In the figure: 10, base; 11, electronic scale; 12, column; 13, top plate; 14, support table; 15, bag mouth limit seat; 16, cylinder; 17, connecting plate; 20, connecting rod; 21, ceramic seat; 22, electric heating plate; 23, terminal; 24, thermostat; 30, square block; 31, square groove; 40, groove; 41, pin; 42, spring; 43, through hole. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-Figure 5 A sealed packaging device for dried fruits comprises a horizontally arranged base 10, an electronic scale 11 is arranged at the middle position of the upper end surface of the base 10, and the lower end of the electronic scale 11 is fixedly assembled with the surface of the base 10 by screws, a column 12 is also arranged at the upper end surface of the base 10, and the lower end of the column 12 is fixedly assembled with the surface of the base 10 by screws, the number of the columns 12 is two and they are symmetrically distributed along the longitudinal central axis of the base 10, a top plate 13 is arranged at the upper end of the column 12, and the lower end surface of the top plate 13 is respectively fixedly assembled with the upper ends of the two columns 12 by screws, a support platform 14 is arranged at the middle position of the lower end surface of the top plate 13, and the upper end surface of the support platform 14 is fixedly assembled with the surface of the top plate 13 by screws, a bag mouth limiting seat 15 of a strip structure is arranged at the middle position of the lower end surface of the support platform 14, and the upper end of the bag mouth limiting seat 15 is fixedly assembled with the surface of the support platform 14 by screws, and air Cylinder 16, and one end of the cylinder 16 is fixedly assembled with the side wall of the support platform 14 by screws, a piston rod for extension and retraction is arranged inside the cylinder 16, and one end of the piston rod extends outward through the interior of the cylinder 16, and a connecting plate 17 is arranged at the other end of the piston rod, and the surface of the connecting plate 17 is fixed to the end of the piston rod by screws, and the cylinder 16 is an electric cylinder, which is also called an electric actuator or an electric cylinder. It is a device that converts electrical energy into mechanical energy of linear motion. High precision: the electric cylinder can achieve very precise position control through a servo motor or a stepper motor in combination with a high-resolution position feedback system (such as an encoder), achieving micron-level positioning accuracy, and strong controllability: the movement speed and position of the electric cylinder can be easily controlled by changing the current and pulse frequency of the motor to achieve precise motion control, and can be started with one button when the bag mouth is heat-sealed to achieve synchronous operation of the cylinders 16 on both sides.

[0034] It should be further explained that a connecting rod 20 is provided on one side of the connecting plate 17, one end of the connecting rod 20 is arranged in close contact with the surface of the connecting plate 17, and a ceramic seat 21 is provided on the other end of the connecting rod 20. One side of the ceramic seat 21 is fixedly assembled with the end of the connecting rod 20 by screws, and the ceramic seat 21 has good heat insulation and electrical insulation effects.

[0035] It should be further explained that an electric heating plate 22 is provided inside the ceramic seat 21, and the edge of the electric heating plate 22 is slidably connected to the inner wall surface of the ceramic seat 21 and the connecting position is fixed and assembled by screws. A terminal 23 is provided on one side of the electric heating plate 22, and the surface of the terminal 23 extends outward through the interior of the ceramic seat 21. The bag opening is clamped and heat-sealed by the electric heating plates 22 on both sides, thereby achieving auxiliary closure of the bag opening.

[0036] It should be further explained that a thermostat 24 is provided on the surface of the connecting rod 20, and the lower end of the thermostat 24 is fixed to the surface of the connecting rod 20 by screws. The thermostat 24 is electrically connected to the terminal 23 through a wire, and the thermostat 24 can be powered by an external 220V power socket through a wire. The thermostat is a device for controlling temperature, which can be used to adjust and maintain the temperature of a space or equipment within a constant range. It usually includes a sensor for detecting the current temperature and is connected to one or more heating or cooling elements to adjust the temperature.

[0037] It should be further explained that a square block 30 is provided on one side of the connecting plate 17, and a square groove 31 is opened on the end of the connecting rod 20 close to the connecting plate 17. The surface of the square block 30 is slidably connected with the inner wall surface of the square groove 31, and the horizontal position of the connecting rod 20 and the connecting plate 17 can be ensured to be stable through shape limitation.

[0038] It should be further explained that a groove 40 is formed on the surface of the square block 30 , a latch 41 is disposed inside the groove 40 , the surface of the latch 41 is slidably sleeved with the inner wall of the groove 40 , and the end of the latch 41 is an arc surface structure.

[0039] It should be further explained that a spring 42 is provided inside the groove 40 , and the two ends of the spring 42 are respectively fixedly assembled with the inner wall surface of the groove 40 and the surface of the latch 41 , and the spring 42 can ensure the stable extension and resetting of the latch 41 .

[0040] It should be further explained that a through hole 43 penetrating the interior of the connecting rod 20 and communicating with the square groove 31 is provided on the surface of the connecting rod 20 , and the surface of the latch 41 is slidably penetrated by the interior of the through hole 43 .

[0041] Working method: When the dried fruits need to be packaged, the packaging bag of the dried fruits is placed on the electronic scale 11, and then the dried fruits are bagged. The weight can be weighed by the electronic scale 11, and then the plastic strip buckle of the bag opening is pressed and closed, and then the bag opening is positioned inside the bag opening limit seat 15, and the piston rod of the cylinder 16 is retracted, so that the two symmetrically distributed connecting rods 20 can carry the corresponding electric heating plates 22 to heat-seal with the bag opening, so that the bag opening can be sealed to ensure the sealing effect of the dried fruits.

[0042] When it is necessary to clean or repair the structure of the electric heating plate 22, the latch 41 is pressed to compress the spring 42 into the groove 40, thereby separating the latch 41 from the through hole 43, and further disengaging the square block 30 from the square groove 31. Finally, the connecting rod 20 and the connecting plate 17 can be disassembled.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dried fruit sealing and packaging device, comprising a horizontally arranged base (10), characterized in that: An electronic scale (11) is arranged at the middle position of the upper end surface of the base (10), and the lower end of the electronic scale (11) is fixedly assembled with the surface of the base (10) by screws. A column (12) is also arranged at the upper end surface of the base (10), and the lower end of the column (12) is fixedly assembled with the surface of the base (10) by screws. The number of the columns (12) is two and they are symmetrically distributed along the longitudinal center axis of the base (10). A top plate (13) is arranged at the upper end of the column (12), and the lower end surface of the top plate (13) is respectively fixedly assembled with the upper ends of the two columns (12) by screws. A support platform (14) is arranged at the middle position of the lower end surface of the top plate (13), and the support platform (14) The upper end surface of the support platform (14) is fixedly assembled with the surface of the top plate (13) by screws, a strip-shaped bag mouth limiting seat (15) is provided in the middle position of the lower end surface of the support platform (14), and the upper end of the bag mouth limiting seat (15) is fixedly assembled with the surface of the support platform (14) by screws, cylinders (16) are provided on both sides of the support platform (14), and one end of the cylinder (16) is fixedly assembled with the side wall surface of the support platform (14) by screws, a piston rod for extension and retraction is provided inside the cylinder (16), and one end of the piston rod passes through the inside of the cylinder (16) and extends outward, and a connecting plate (17) is provided at the other end of the piston rod, and the surface of the connecting plate (17) is fixed to the end of the piston rod by screws.

2. The dried fruit sealing and packaging device according to claim 1, characterized in that: A connecting rod (20) is arranged on one side of the connecting plate (17), one end of the connecting rod (20) is arranged in close contact with the surface of the connecting plate (17), and a ceramic seat (21) is arranged on the other end of the connecting rod (20), and one side of the ceramic seat (21) is fixedly assembled with the end of the connecting rod (20) by means of screws.

3. The dried fruit sealing and packaging device according to claim 2, characterized in that: An electric heating plate (22) is arranged inside the ceramic seat (21), the edge of the electric heating plate (22) is slidably sleeved with the inner wall surface of the ceramic seat (21), and the connection position is fixedly assembled by screws, and a terminal post (23) is arranged on one side of the electric heating plate (22), and the surface of the terminal post (23) passes through the interior of the ceramic seat (21) and extends outward.

4. The dried fruit sealing and packaging device according to claim 3, characterized in that: The surface of the connecting rod (20) is provided with a thermostat (24), the lower end of the thermostat (24) is fixed to the surface of the connecting rod (20) by means of screws, and the thermostat (24) is electrically connected to the terminal (23) by means of a wire.

5. The dried fruit sealing and packaging device according to claim 4, characterized in that: A square block (30) is provided on one side of the connecting plate (17), and a square groove (31) is provided on one end of the connecting rod (20) close to the connecting plate (17), and the surface of the square block (30) is slidably sleeved with the inner wall surface of the square groove (31).

6. The dried fruit sealing and packaging device according to claim 5, characterized in that: A groove (40) is provided on the surface of the square block (30), a latch (41) is provided inside the groove (40), the surface of the latch (41) is slidably sleeved with the inner wall of the groove (40), and the end of the latch (41) is a curved surface structure.

7. The dried fruit sealing and packaging device according to claim 6, characterized in that: A spring (42) is arranged inside the groove (40), and two ends of the spring (42) are respectively fixedly assembled with the inner wall surface of the groove (40) and the surface of the latch (41).

8. The dried fruit sealing and packaging device according to claim 7, characterized in that: The surface of the connecting rod (20) is provided with a through hole (43) penetrating the interior thereof and communicating with the square groove (31), and the surface of the bayonet (41) is slidably arranged to penetrate the interior of the through hole (43).

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