Box sealing pretreatment device for international trade

Abstract

The invention discloses a carton sealing pretreatment device used in international trade, and relates to the technical field of carton sealing, the carton sealing pretreatment device comprises a transmission device, supporting rods are symmetrically and fixedly connected to the upper part of the transmission device, sensors are fixedly connected to the outer sides of the two supporting rods, and a carton sealing assembly is arranged on the transmission device; through cooperative work of a first threaded rod and a second threaded rod in the box sealing assembly, accurate adjustment of a clamp is achieved, the clamp can be adjusted up and down according to the size of a box body, it is guaranteed that the box body is centered and stably clamped, the two sides of the box body can be effectively clamped through the special shape of the clamp, the upper portion of the box body can be pressed, and the sealing effect is good. The box body is prevented from moving in the box sealing process, the box sealing efficiency is greatly improved, the box sealing firmness and attractiveness are guaranteed, and the problems that in a traditional box sealing mode, manpower consumption is large, and the box sealing effect is difficult to guarantee are effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of carton sealing, and in particular to a carton sealing preprocessing device used in international trade. Background Art

[0002] International trade refers to the exchange of economic resources such as goods, services, technology, and capital between different countries or regions. It promotes the integration and development of the global economy, enabling countries to use their comparative advantages to optimize resource allocation through imports and exports. In international trade, sealing becomes a key step to ensure the safety and compliance of cargo transportation, and cargo transport boxes carry goods across borders. Goods must be strictly inspected when entering the customs, which often means that cartons need to be unpacked and inspected. Once the inspection is completed, in order to ensure the integrity of subsequent transportation, these cartons must be re-sealed to ensure that the goods continue their international journey safely and intact.

[0003] In the process of international trade cargo transportation, the existing cargo transport boxes often face the problems of low sealing efficiency and difficult to ensure the effect after undergoing customs unpacking inspection. The process of re-sealing not only requires a large amount of human resources and takes a long time, but also due to the complexity of the operating steps and the high requirements for detail processing, the entire sealing process becomes cumbersome and inefficient, slowing down the logistics speed. In addition, the opening edge of the carton is easily contaminated with dust, which affects the bonding effect of the tape and causes the sealing to be loose, which may not only damage the goods in the box, but also bring safety hazards to subsequent transportation, increasing the cost and risk of the entire logistics chain. Therefore, a sealing pretreatment device for international trade is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art that the re-sealing process not only requires a large amount of human resources and takes a long time period, but also makes the entire sealing process cumbersome and inefficient due to the complexity of the operating steps and the high requirements for detail processing, and the edges of the carton openings are easily contaminated with dust, which affects the bonding effect of the tape and causes the sealing to be loose. A sealing pretreatment device for international trade is proposed to solve the problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A box sealing preprocessing device for international trade comprises a transmission device, wherein the upper part of the transmission device is symmetrically fixedly connected with support rods, the outer sides of the two support rods are fixedly connected with sensors, and the transmission device is provided with a box sealing assembly, wherein the box sealing assembly comprises a second threaded rod and a first threaded rod rotatably connected to the upper part of the transmission device, and a clamp and a connecting shell symmetrically rotatably connected to the upper part of the transmission device, wherein the positive and negative rotation of the first threaded rod drives the clamp to adjust up and down, and the positive and negative rotation of the second threaded rod causes the two clamps to move relative to each other, and the box body is clamped and centered by the clamp, and the clamp has the characteristics of The special shapes are used to clamp the two sides of the box body respectively, and to mortgage the upper part of the box body. During the movement of the box body through the transmission equipment, the film in the connecting shell is adhered and sealed. The transmission equipment is provided with a cleaning component, which includes a connecting block and a limit ring rotatably connected to the upper part of the transmission equipment, and a semicircular gear and a cleaning plate rotatably connected to the upper part of the transmission equipment. The rotation of the connecting block causes the limit ring to move in an arc around the center of the circle, and the movement of the limit ring drives the semicircular gear to rotate. The rotation of the semicircular gear drives the cleaning plate to rotate left and right, and the brush on the cleaning plate cleans the dust on the box body.

[0007] The above technical solution further includes:

[0008] A support frame is fixedly connected to the upper part of the transmission equipment, and the support frame is rotatably connected to the first threaded rod. A first limit rod is fixedly connected to the outer side of the support frame. The first threaded rod and the first limit rod are located on both sides of the support frame and are centered in the middle position of the support frame.

[0009] A first motor is fixedly connected to the upper part of the support frame, an output shaft end of the first motor is fixedly connected to a first threaded rod, the first threaded rod is threadedly connected to the movable plate, the start of the first motor drives the rotation of the first threaded rod, and the forward and reverse rotation of the first threaded rod causes the movable plate to move up and down.

[0010] The movable plate is slidably connected to the first limiting rod, and is fixedly connected to the connecting shell. A support block is symmetrically fixedly connected to the bottom of the movable plate, and the support block is rotatably connected to the second threaded rod. The rotation of the first threaded rod causes the movable plate to slide on the first limiting rod.

[0011] A second limiting rod is fixedly connected to the outer side of the support block, the clamp is threadedly connected to the second threaded rod, the clamp is slidably connected to the second limiting rod, a second motor is fixedly connected to the bottom of the movable plate, the output shaft end of the second motor is fixedly connected to the second threaded rod, and the forward and reverse rotation of the second threaded rod causes the two clamps to slide on the second limiting rod for relative movement.

[0012] The outer side of the clamp is movably connected with a plurality of rubber rollers, the interior of the connecting shell is rotatably connected with a roller, the roller is threadedly connected with the limiting plate, and the film is located on the roller inside the connecting shell.

[0013] The outer side of the connecting shell is symmetrically and movably connected with movable rods, and the outer sides of the two movable rods are fixedly connected with springs. The springs are fixedly connected to the connecting shell, and a film outlet groove is opened at the bottom of the connecting shell. The springs keep the movable rods in a restrictive role.

[0014] The outer side of the transmission device is symmetrically fixedly connected with a pusher, the bottom of the two pushers is commonly fixedly connected with a blade, the outer side of the movable rod is movably connected with an adhesive rod, the film head passes through the film outlet slot and adheres to the adhesive rod, the pusher pushes the blade to move downward, and the blade cuts the film strip adhered to the box.

[0015] A third motor is fixedly connected to the interior of the connecting shell, an output shaft end of the third motor is fixedly connected to the connecting block, the connecting block is movably connected to the limiting ring, the starting of the third motor drives the connecting block to rotate, and the rotation of the connecting block drives the limiting ring to move in an arc shape around the circle.

[0016] The limiting ring is movably connected to the connecting shell, the limiting ring is fixedly connected to the semicircular gear, the cleaning plate is rotatably connected to the connecting shell, one end of the cleaning plate close to the connecting shell is fixedly connected with a gear, the gear and the semicircular gear are meshed, the movement of the limiting ring makes the semicircular gear follow the movement, and the movement of the semicircular gear drives the cleaning plate to rotate left and right through the gear.

[0017] The present invention has the following beneficial effects:

[0018] 1. In the present invention, the first threaded rod and the second threaded rod in the sealing assembly work together to achieve precise adjustment of the clamp. The clamp can not only be adjusted up and down according to the size of the box to ensure that the box is centered and firmly clamped, but also its special shape can effectively clamp both sides of the box and mortgage the upper part to prevent the box from moving during the sealing process, which greatly improves the sealing efficiency and ensures the firmness of the sealing, effectively solving the problems of high manpower consumption and difficult to ensure sealing effect in traditional sealing methods.

[0019] 2. In the present invention, automatic cleaning of the box surface is achieved through the coordinated work of the connecting block, the limit ring, the semicircular gear and the cleaning plate in the cleaning component. During the box transmission process, the cleaning component can effectively remove dust from the edge of the box opening, ensure the bonding effect of the tape, improve the firmness and aesthetics of the box sealing, reduce the steps of manual cleaning, reduce the cost of box sealing, and greatly improve the efficiency of box sealing, ensuring the safety and reliability of international trade cargo transportation. At the same time, the automated operation of the cleaning component also reduces the impact of human factors on the quality of box sealing, and improves the operating efficiency of the overall logistics chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a box sealing pretreatment device for international trade proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the box sealing assembly in the present invention;

[0023] Figure 4 It is a schematic diagram of the side structure of the box sealing assembly in the present invention;

[0024] Figure 5 It is a schematic diagram of the side structure of the box sealing assembly in the present invention;

[0025] Figure 6 It is a schematic diagram of the side structure of the dust cleaning component in the present invention;

[0026] Figure 7 It is a schematic diagram of the top surface structure of the dust cleaning component in the present invention.

[0027] In the figure: 1. transmission equipment; 2. film outlet slot; 3. support rod; 4. sensor; 5. support frame; 6. first motor; 7. first threaded rod; 8. first limit rod; 9. movable plate; 10. second motor; 11. support block; 12. second threaded rod; 13. clamp; 14. connecting shell; 15. rubber roller; 16. second limit rod; 17. limit plate; 18. roller; 19. movable rod; 20. spring; 21. pusher; 22. blade; 23. bonding rod; 24. cleaning plate; 25. gear; 26. semicircular gear; 27. limit ring; 28. connecting block; 29. ​​third motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] like Figure 1-Figure 7 As shown, a box sealing preprocessing device for international trade proposed by the present invention comprises a transmission device 1, the upper part of the transmission device 1 is symmetrically fixedly connected with support rods 3, the outer sides of the two support rods 3 are fixedly connected with sensors 4, and a box sealing assembly is arranged on the transmission device 1, the box sealing assembly comprises a second threaded rod 12 and a first threaded rod 7 rotatably connected to the upper part of the transmission device 1, and a clamp 13 and a connecting shell 14 symmetrically rotatably connected to the upper part of the transmission device 1, the positive and negative rotation of the first threaded rod 7 drives the clamp 13 to adjust up and down, the positive and negative rotation of the second threaded rod 12 causes the two clamps 13 to move relative to each other, the box body is clamped and centered by the clamp 13, and the clamp 13 The special shape of the box body is used to clamp the two sides of the box body respectively, and to mortgage the upper part of the box body. During the movement of the box body through the transmission device 1, the film in the connection shell 14 is adhered and sealed. A dust cleaning component is provided on the transmission device 1, and the dust cleaning component includes a connecting block 28 and a limiting ring 27 rotatably connected to the upper part of the transmission device 1, and a semicircular gear 26 and a cleaning plate 24 rotatably connected to the upper part of the transmission device 1. The rotation of the connecting block 28 causes the limiting ring 27 to move in an arc around the center of the circle. The movement of the limiting ring 27 drives the semicircular gear 26 to rotate. The rotation of the semicircular gear 26 drives the cleaning plate 24 to rotate left and right, and the brush on the cleaning plate 24 cleans the dust on the box body.

[0031] A support frame 5 is fixedly connected to the upper part of the transmission device 1, and the support frame 5 is rotatably connected to the first threaded rod 7. A first limiting rod 8 is fixedly connected to the outer side of the support frame 5. The first threaded rod 7 and the first limiting rod 8 are located on both sides of the support frame 5 and are centered in the middle position of the support frame 5.

[0032] A first motor 6 is fixedly connected to the upper part of the support frame 5, and the output shaft end of the first motor 6 is fixedly connected to the first threaded rod 7, and the first threaded rod 7 is threadedly connected to the movable plate 9. The start of the first motor 6 drives the rotation of the first threaded rod 7, and the forward and reverse rotation of the first threaded rod 7 makes the movable plate 9 move up and down.

[0033] The movable plate 9 is slidably connected to the first limiting rod 8, and is fixedly connected to the connecting shell 14. The bottom of the movable plate 9 is symmetrically fixedly connected with a support block 11, and the support block 11 is rotatably connected to the second threaded rod 12. The rotation of the first threaded rod 7 causes the movable plate 9 to slide on the first limiting rod 8.

[0034] A second limiting rod 16 is fixedly connected to the outer side of the support block 11, the clamp 13 and the second threaded rod 12 are threadedly connected, the clamp 13 and the second limiting rod 16 are slidably connected, the bottom of the movable plate 9 is fixedly connected to a second motor 10, the output shaft end of the second motor 10 is fixedly connected to the second threaded rod 12, and the forward and reverse rotation of the second threaded rod 12 causes the two clamps 13 to slide on the second limiting rod 16 for relative movement.

[0035] The outer side of the clamp 13 is movably connected with a plurality of rubber rollers 15 , and the interior of the connecting shell 14 is rotatably connected with a roller 18 , which is threadedly connected to the limiting plate 17 , and the film is located on the roller 18 inside the connecting shell 14 .

[0036] The outer side of the connecting shell 14 is symmetrically and movably connected with movable rods 19, and the outer sides of the two movable rods 19 are fixedly connected with springs 20. The springs 20 are fixedly connected to the connecting shell 14. A film outlet slot 2 is provided at the bottom of the connecting shell 14. The springs 20 keep the movable rods 19 in a restrictive effect.

[0037] The outer side of the transmission device 1 is symmetrically fixedly connected with pushers 21, and the bottoms of the two pushers 21 are commonly fixedly connected with blades 22. The outer side of the movable rod 19 is movably connected with an adhesive rod 23. The film head passes through the film outlet slot 2 and adheres to the adhesive rod 23. The pusher 21 pushes the blade 22 to move downward, and the blade 22 cuts the film strip adhered to the box.

[0038] In this embodiment, when the device is running, the box is placed on the transmission device 1 close to the direction of the support rod 3, and the box is transported by the transmission device 1. When the box passes the support rod 3, the sensor 4 on the support rod 3 senses the size of the box, and the start of the first motor 6 drives the rotation of the first threaded rod 7. The positive and negative rotation of the first threaded rod 7 causes the movable plate 9 to move up and down, so that the movable plate 9 adjusts the appropriate position according to the box according to the data transmitted by the sensor 4. The rotation of the first threaded rod 7 causes the movable plate 9 to slide on the first limit rod 8, and the movable plate 9 drives the clamp 13 and the connecting shell The body 14 slides to a suitable position away from the box body. At this time, the start of the second motor 10 drives the rotation of the second threaded rod 12. The forward and reverse rotation of the second threaded rod 12 causes the two clamps 13 to slide on the second limit rod 16 for relative movement, so that the two clamps 13 clamp the box body moving on the transmission device 1, so that the box body is centered on the transmission device 1. At this time, the lower ends of the clamps 13 are clamped on both sides of the box body, and the upper part of the clamps 13 is mortgaged above the box body according to the adjustment of the movable plate 9, so that the two cardboards that need to be sealed on the upper part of the box body are restricted by the clamps 13, so that the sealing process is more stable;

[0039] At this time, the box moves with the transmission device 1, and the rubber rollers 15 on both sides of the clamp 13 reduce the friction of the clamped box. During the movement, the film is located on the roller 18 connected to the inside of the shell 14, and the film head passes through the film outlet slot 2 and adheres to the adhesive rod 23. The sticky side of the film faces the transmission device 1. At this time, the box is squeezed by the adhesive rod 23 during the movement, and the film head on the adhesive rod 23 is then adhered to the middle position of the two cardboards on the upper part of the box. As the transmission device 1 drives the box to move, the transmission device 1 drags the adhesive rod 23. The film strip rotates on the roller 18 to adhere to the entire box. During the adhesion process, the adhesion rod 23 keeps squeezing the film strip and the upper part of the box to make the film strip adhere more firmly. When the film strip is completely adhered to the box, the pusher 21 pushes the blade 22 downward to cut the film strip adhered to the box. When the film is used up, the limit plate 17 is rotated to separate the limit plate 17 from the roller 18, and the film is directly inserted into the roller 18, so that the limit plate 17 is connected to the roller 18 to complete the film replacement.

[0040] Embodiment 2

[0041] like Figure 1-Figure 7 As shown, based on the first embodiment, a third motor 29 is fixedly connected to the inside of the connecting shell 14, the output shaft end of the third motor 29 is fixedly connected to the connecting block 28, the connecting block 28 is movably connected to the limiting ring 27, the starting of the third motor 29 drives the connecting block 28 to rotate, and the rotation of the connecting block 28 drives the limiting ring 27 to move in an arc around the circle.

[0042] The limiting ring 27 is movably connected to the connecting shell 14, the limiting ring 27 is fixedly connected to the semicircular gear 26, the cleaning plate 24 is rotatably connected to the connecting shell 14, and a gear 25 is fixedly connected to one end of the cleaning plate 24 close to the connecting shell 14. The gear 25 is meshed with the semicircular gear 26. The movement of the limiting ring 27 causes the semicircular gear 26 to follow the movement, and the movement of the semicircular gear 26 drives the cleaning plate 24 to rotate left and right through the gear 25.

[0043] In this embodiment, as described in the previous step, when the box moves on the transmission equipment 1, the start of the third motor 29 drives the connecting block 28 to rotate, and the rotation of the connecting block 28 drives the limiting ring 27 to move in an arc around the circle. The movement of the limiting ring 27 causes the semicircular gear 26 to follow the movement. The movement of the semicircular gear 26 drives the cleaning plate 24 to rotate left and right through the gear 25, and the rotating cleaning plate 24 drives the brush to clean and sweep the dust on the box.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing pre-processing device for international trade, comprising a transmission device (1), characterized in that: The upper part of the transmission device (1) is symmetrically fixedly connected with support rods (3), and the outer sides of the two support rods (3) are fixedly connected with sensors (4). The transmission device (1) is provided with a box sealing assembly, which comprises a second threaded rod (12) and a first threaded rod (7) rotatably connected to the upper part of the transmission device (1), and a clamp (13) and a connecting shell (14) symmetrically rotatably connected to the upper part of the transmission device (1). The positive and negative rotation of the first threaded rod (7) drives the clamp (13) to adjust up and down, and the positive and negative rotation of the second threaded rod (12) causes the two clamps (13) to move relative to each other. The box body is clamped and centered by the clamp (13), and the special shape of the clamp (13) respectively adjusts the two sides of the box body. The box body is clamped and the upper part of the box body is mortgaged. When the box body moves through the transmission device (1), it is sealed by the film in the connection shell (14). The transmission device (1) is provided with a dust cleaning component, which includes a connecting block (28) and a limit ring (27) rotatably connected to the upper part of the transmission device (1), and a semicircular gear (26) and a cleaning plate (24) rotatably connected to the upper part of the transmission device (1). The rotation of the connecting block (28) causes the limit ring (27) to move in an arc around the center of the circle. The movement of the limit ring (27) drives the semicircular gear (26) to rotate. The rotation of the semicircular gear (26) drives the cleaning plate (24) to rotate left and right. The brush on the cleaning plate (24) cleans the dust on the box body.

2. A sealing pretreatment device for international trade according to claim 1, characterized in that: A support frame (5) is fixedly connected to the upper part of the transmission device (1); the support frame (5) is rotationally connected to a first threaded rod (7); and a first limiting rod (8) is fixedly connected to the outer side of the support frame (5).

3. The sealing pretreatment device for international trade according to claim 2 is characterized in that: A first motor (6) is fixedly connected to the upper portion of the support frame (5); an output shaft end of the first motor (6) is fixedly connected to a first threaded rod (7); and the first threaded rod (7) is threadedly connected to a movable plate (9).

4. The sealing pretreatment device for international trade according to claim 3 is characterized in that: The movable plate (9) is slidably connected to the first limiting rod (8), the movable plate (9) is fixedly connected to the connecting shell (14), the bottom of the movable plate (9) is symmetrically fixedly connected to a support block (11), and the support block (11) is rotationally connected to the second threaded rod (12).

5. The sealing pretreatment device for international trade according to claim 4, characterized in that: A second limiting rod (16) is fixedly connected to the outer side of the support block (11), the clamp (13) is threadedly connected to the second threaded rod (12), the clamp (13) and the second limiting rod (16) are slidably connected, and a second motor (10) is fixedly connected to the bottom of the movable plate (9), and an output shaft end of the second motor (10) is fixedly connected to the second threaded rod (12).

6. The sealing pretreatment device for international trade according to claim 1 is characterized in that: The outer side of the clamp (13) is movably connected to a plurality of rubber rollers (15), the interior of the connecting shell (14) is rotatably connected to a roller (18), and the roller (18) is threadedly connected to the limiting plate (17).

7. The sealing pretreatment device for international trade according to claim 1 is characterized in that: The outer side of the connecting shell (14) is symmetrically and movably connected with movable rods (19), and the outer sides of the two movable rods (19) are fixedly connected with springs (20). The springs (20) are fixedly connected to the connecting shell (14), and the bottom of the connecting shell (14) is provided with a film outlet slot (2).

8. The sealing pretreatment device for international trade according to claim 7, characterized in that: The outer side of the transmission device (1) is symmetrically fixedly connected with a pusher (21), the bottoms of the two pushers (21) are commonly fixedly connected with a blade (22), and the outer side of the movable rod (19) is movably connected with an adhesive rod (23).

9. The sealing pretreatment device for international trade according to claim 1, characterized in that: A third motor (29) is fixedly connected inside the connection housing (14); an output shaft end of the third motor (29) is fixedly connected to a connection block (28); and the connection block (28) is movably connected to a limit ring (27).

10. The sealing pretreatment device for international trade according to claim 1, characterized in that: The limiting ring (27) is movably connected to the connecting shell (14), the limiting ring (27) is fixedly connected to the semicircular gear (26), the cleaning plate (24) is rotatably connected to the connecting shell (14), and a gear (25) is fixedly connected to one end of the cleaning plate (24) close to the connecting shell (14), and the gear (25) is meshed with the semicircular gear (26).

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