Cold-chain logistics packaging box sealing equipment

Abstract

The utility model relates to the technical field of cold-chain logistics packaging box sealing equipment, in particular to cold-chain logistics packaging box sealing equipment which starts a conveying mechanism to convey a packaging box to enter the next working procedure, reduces manual labor force, improves packaging box sealing efficiency and reduces production cost. The adjusting mechanism is started to adjust the height of the adhesive tape placing mechanism and the upper cover sealing mechanism according to the height of a packaging box, the adhesive tape placing mechanism provides materials for sealing of an upper cover, the upper cover sealing mechanism is started to adhere adhesive tape to the upper cover of the box and compact the adhesive tape, the conveying mechanism and the box adhere, a conveying cutter downwards cuts off the adhesive tape, and the periphery sealing mechanism is started. The periphery of the box is sealed by adjusting the height and the distance in the horizontal direction; comprising a fixing mechanism; the device further comprises a conveying mechanism, two adjusting mechanisms, an adhesive tape placing mechanism, an upper cover sealing mechanism and two periphery sealing mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain logistics packing box sealing equipment, in particular to a cold chain logistics packing box sealing equipment. Background Art

[0002] Cold chain packaging refers to a special packaging designed and used to maintain the low temperature or frozen state of items during the cold chain logistics process. It is mainly used for transporting and storing temperature-sensitive products such as food, medicine, and flowers to ensure that they maintain the required low temperature conditions throughout the supply chain, thereby maintaining the quality, freshness, and safety of the products. Sealing is an essential key step.

[0003] Existing cold chain packaging sealing equipment, such as a packing box test sealing equipment disclosed in the utility model patent with the application number CN202221209781.1 and a sponge mattress sealing and packaging equipment disclosed in the utility model patent with the application number CN202223522592.2, can both achieve packaging sealing.

[0004] However, it is found that it is time-consuming and laborious during the packaging process in the long-term use. Therefore, a new device is provided to improve the encountered difficulties. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a cold chain logistics packing box sealing equipment that adjusts the distance of the tape according to the size of the box, conducts comprehensive sealing on the box, and improves the sealing efficiency of the box.

[0006] A cold chain logistics packing box sealing equipment of the utility model includes a fixing mechanism; it also includes a conveying mechanism, two adjusting mechanisms, a tape placing mechanism, an upper cover sealing mechanism, and two peripheral sealing mechanisms. The conveying mechanism is installed on the fixing mechanism to convey the packing box. The adjusting mechanism is installed on the fixing mechanism to adjust the heights of the tape placing mechanism and the upper cover sealing mechanism. The tape placing mechanism is installed on the adjusting mechanism to provide tape for the packing box. The upper cover sealing mechanism is installed on the tape placing mechanism to seal the upper cover of the packing box. The peripheral sealing mechanism is installed on the fixing mechanism to seal the four sides of the packing box; start the conveying mechanism to convey the packing box and enter the next process, reducing manual labor and improving the sealing efficiency of the packing box. Start the adjusting mechanism to adjust the heights of the tape placing mechanism and the upper cover sealing mechanism according to the height of the packing box, provide materials for upper cover sealing through the tape placing mechanism, start the upper cover sealing mechanism to stick and compact the tape on the upper cover of the box. Through the conveying mechanism, after the tape is stuck on the box, the conveying cutter cuts the tape downward. Start the peripheral sealing mechanism to seal the four sides of the box by adjusting the height and the distance in the horizontal direction.

[0007] Preferably, the fixing mechanism includes a platform and a support frame, and the platform is installed at the top of the support frame; the support frame plays a role in fixedly supporting the platform.

[0008] Preferably, the conveying mechanism includes a plurality of roller cylinders, a conveyor belt, and a first motor. The plurality of roller cylinders are all installed on the platform and are connected by a chain. The conveyor belt is installed on the roller cylinders. The first motor is installed at the side end of the platform, and the output end of the first motor is connected to one of the roller cylinders; starting the first motor causes the roller cylinder connected to the output end of the first motor to rotate, driving the other roller cylinders to rotate so that the conveyor belt conveys the packing box, reducing manual labor and improving the conveying efficiency of the packing box.

[0009] Preferably, the adjusting mechanism includes a slide rail, a rack, a slider, and a second motor. The slide rail is installed at the top of the platform, the rack is installed on the slide rail, the slider is slidably installed on the slide rail, and the second motor is installed at the side end of the slider, and a gear is provided on the output end of the second motor; starting the second motor causes the gear on the output end of the second motor to engage and drive the slider to slide on the slide rail, adjusting the heights of the tape placing mechanism and the upper cover sealing mechanism according to the height of the packing box, and accurately gluing the upper cover of the packing box.

[0010] Preferably, the tape placing mechanism includes two inclined plates, a fixing block, a tape shaft, a fixing shaft, and a tape sticking roller. The two inclined plates are respectively installed on the two sliders, the fixing block is installed between the two inclined plates, the tape shaft is installed on one of the inclined plates, the fixing shaft is installed between the two inclined plates, and the tape sticking roller is installed on the upper cover sealing mechanism; a friction material is provided on the tape shaft, the tape is stably placed on the tape shaft and is stuck to the tape sticking roller through the fixing shaft. When the box passes through, the tape detaches from the tape sticking roller, and the upper cover sealing mechanism glues the tape to the upper cover of the box. After the tape is glued to the upper cover and cut off, it adheres to the tape sticking roller again.

[0011] Preferably, the upper cover sealing mechanism includes a rotating plate, a first hydraulic cylinder, a first cutter, two spring frames, and a pressing roller. The rotating plate is installed between the two inclined plates, the first hydraulic cylinder is installed on the rotating plate, the first cutter is installed at the lower end of the rotating plate, the two spring frames are both installed on the rotating plate, the pressing roller is installed between the two spring frames, and the first cutter and the pressing roller are installed at both ends of the rotating plate; when the box is conveyed to the upper cover sealing mechanism, the first hydraulic cylinder is started to press down one end of the rotating plate, compacting the tape glued to the upper cover of the box. After the box is glued with the tape, the pressing roller moves upward, and at the same time the first cutter moves downward to cut the tape.

[0012] Preferably, the peripheral sealing mechanism includes two bearing seats, a third motor, a lead screw, a nut, a second hydraulic cylinder, a support plate and a second cutter. The bearing seats are installed at the top of the platform, the third motor is installed on the bearing seats, the lead screw is installed between the two bearing seats, the nut is slidably installed on the lead screw, the second hydraulic cylinder is installed on the nut, the support plate is installed on the second hydraulic cylinder, and the second cutter is installed on the second hydraulic cylinder. Start the third motor to rotate the lead screw, drive the nut to move on the lead screw through the rotation of the lead screw to adjust the height, start the second hydraulic cylinder to adjust the horizontal distance of the tape according to the width of the box, and cut off the tape after pasting the tape around the box with the second cutter.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Start the conveying mechanism to convey the packaging box and enter the next process, reducing manual labor and improving the sealing efficiency of the packaging box. Start the adjusting mechanism to adjust the heights of the tape placing mechanism and the upper cover sealing mechanism according to the height of the packaging box, provide materials for the upper cover sealing through the tape placing mechanism, start the upper cover sealing mechanism to stick and compact the tape on the upper cover of the box, and through the conveying mechanism, after the box is stuck with the tape, the conveying cutter cuts off the tape downward. Start the peripheral sealing mechanism to seal the four sides of the box by adjusting the height and the horizontal distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an isometric structural schematic diagram of the present utility model;

[0015] Figure 2 is an isometric structural schematic diagram of the fixing mechanism, the conveying mechanism and the tape placing mechanism of the present utility model;

[0016] Figure 3 is an isometric structural schematic diagram of the adjusting mechanism and the tape placing mechanism of the present utility model;

[0017] Figure 4 is an isometric structural schematic diagram of the upper cover sealing mechanism and the peripheral sealing mechanism of the present utility model.

[0018] Reference numerals in the drawings: 01, fixing mechanism; 11, platform; 12, support frame; 02, conveying mechanism; 21, roller; 22, conveyor belt; 23, first motor; 03, adjusting mechanism; 31, slide rail; 32, rack; 33, slider; 34, second motor; 04, tape placing mechanism; 41, inclined plate; 42, fixing block; 43, tape shaft; 44, fixing shaft; 45, tape sticking roller; 05, upper cover sealing mechanism; 51, rotating plate; 52, first hydraulic cylinder; 53, first cutter; 54, spring frame; 55, pressing roller; 06, peripheral sealing mechanism; 61, bearing seat; 62, third motor; 63, lead screw; 64, nut; 65, second hydraulic cylinder; 66, support plate; 67, second cutter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant accompanying drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] It includes a fixing mechanism 01; it also includes a conveying mechanism 02, two adjusting mechanisms 03, a tape placing mechanism 04, an upper cover sealing mechanism 05 and two peripheral sealing mechanisms 06. The conveying mechanism 02 is installed on the fixing mechanism 01 to convey the packing box. The adjusting mechanism 03 is installed on the fixing mechanism 01 to adjust the heights of the tape placing mechanism 04 and the upper cover sealing mechanism 05. The tape placing mechanism 04 is installed on the adjusting mechanism 03 to provide tape for the packing box. The upper cover sealing mechanism 05 is installed on the tape placing mechanism 04 to seal the upper cover of the packing box. The peripheral sealing mechanism 06 is installed on the fixing mechanism 01 to seal the four sides of the packing box;

[0022] The fixing mechanism 01 includes a platform 11 and a support frame 12, and the platform 11 is installed at the top of the support frame 12; the conveying mechanism 02 includes a plurality of roller cylinders 21, a conveyor belt 22 and a first motor 23. The plurality of roller cylinders 21 are all installed on the platform 11, and the plurality of roller cylinders 21 are connected by a chain. The conveyor belt 22 is installed on the roller cylinders 21. The first motor 23 is installed at the side end of the platform 11, and the output end of the first motor 23 is connected to one of the roller cylinders 21; the adjusting mechanism 03 includes a slide rail 31, a rack 32, a slider 33 and a second motor 34. The slide rail 31 is installed at the top of the platform 11, the rack 32 is installed on the slide rail 31, the slider 33 is slidably installed on the slide rail 31, and the second motor 34 is installed at the side end of the slider 33, and a gear is provided on the output end of the second motor 34; the tape placing mechanism 04 includes two inclined plates 41, a fixing block 42, a tape shaft 43, a fixing shaft 44 and a tape sticking roller 45. The two inclined plates 41 are respectively installed on the two sliders 33, the fixing block 42 is installed between the two inclined plates 41, the tape shaft 43 is installed on one of the inclined plates 41, the fixing shaft 44 is installed between the two inclined plates 41, and the tape sticking roller 45 is installed on the upper cover sealing mechanism 05; the upper cover sealing mechanism 05 includes a rotating plate 51, a first hydraulic cylinder 52, a first cutter 53, two spring frames 54 and a pressing roller 55. The rotating plate 51 is installed between the two inclined plates 41, the first hydraulic cylinder 52 is installed on the rotating plate 51, the first cutter 53 is installed at the lower end of the rotating plate 51, the two spring frames 54 are both installed on the rotating plate 51, the pressing roller 55 is installed between the two spring frames 54, and the first cutter 53 and the pressing roller 55 are installed at both ends of the rotating plate 51.

[0023] Embodiment 2

[0024] As shown Figures 1 to 4 in the figure, on the basis of Embodiment 1, it further includes a peripheral sealing mechanism 06:

[0025] The peripheral sealing mechanism 06 includes two bearing seats 61, a third motor 62, a lead screw 63, a nut 64, a second hydraulic cylinder 65, a support plate 66 and a second cutter 67. The bearing seats 61 are installed at the top of the platform 11, the third motor 62 is installed on the bearing seats 61, the lead screw 63 is installed between the two bearing seats 61, the nut 64 is slidably installed on the lead screw 63, the second hydraulic cylinder 65 is installed on the nut 64, the support plate 66 is installed on the second hydraulic cylinder 65, and the second cutter 67 is installed on the second hydraulic cylinder 65.

[0026] For a cold chain logistics packaging box sealing device of the present utility model, when it works, first start the first motor 23 to rotate the roller 21 connected to the output end of the first motor 23, drive other rollers 21 to rotate to convey the packaging box by the conveyor belt 22, reduce manual labor, and improve the conveying efficiency of the packaging box. Then start the second motor 34 to drive the slider 33 to slide on the slide rail 31 through the meshing transmission between the gear on the output end of the second motor 34 and the rack 32, adjust the heights of the tape placing mechanism 04 and the upper cover sealing mechanism 05 according to the height of the packaging box, and accurately glue the upper cover of the packaging box. A friction material is provided on the tape shaft 43, the tape is stably placed on the tape shaft 43, and passes through the fixed shaft 44 and adheres to the tape sticking roller 45. When the box passes through, the tape detaches from the tape sticking roller 45, and the upper cover sealing mechanism 05 glues the tape to the upper cover of the box. After the tape is glued to the upper cover and cut off, it adheres to the tape sticking roller 45 again. Then the box is conveyed to the upper cover sealing mechanism 05, start the first hydraulic cylinder 52 to press down one end of the rotating plate 51 to compact the tape glued to the upper cover of the box. After the box is glued with the tape, the pressing roller 55 moves upward, and at the same time the first cutter 53 moves downward to cut off the tape. Then start the third motor 62 to rotate the lead screw 63, drive the nut 64 to move on the lead screw 63 through the rotation of the lead screw 63 to adjust the height, start the second hydraulic cylinder 65 to adjust the horizontal distance of the tape according to the width of the box, and cut off the tape after pasting it around the box by the second cutter 67.

[0027] The first motor 23, the second motor 34, the first hydraulic cylinder 52 and the second hydraulic cylinder 65 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0028] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A cold chain logistics packaging box sealing device, comprising a fixing mechanism (01); characterized in that: The packaging box also includes a conveying mechanism (02), two adjusting mechanisms (03), a tape placement mechanism (04), an upper cover sealing mechanism (05) and two peripheral sealing mechanisms (06). The conveying mechanism (02) is installed on the fixing mechanism (01) to convey the packaging box. The adjusting mechanism (03) is installed on the fixing mechanism (01) to adjust the height of the tape placement mechanism (04) and the upper cover sealing mechanism (05). The tape placement mechanism (04) is installed on the adjusting mechanism (03) to provide tape for the packaging box. The upper cover sealing mechanism (05) is installed on the tape placement mechanism (04) to seal the upper cover of the packaging box. The peripheral sealing mechanism (06) is installed on the fixing mechanism (01) to seal the four sides of the packaging box.

2. A cold chain logistics packaging box sealing device as claimed in claim 1, characterized in that: The fixing mechanism (01) comprises a platform (11) and a support frame (12), wherein the platform (11) is mounted on the top of the support frame (12).

3. A cold chain logistics packaging box sealing device as claimed in claim 2, characterized in that: The conveying mechanism (02) comprises a plurality of stick barrels (21), a conveyor belt (22) and a first motor (23); the plurality of stick barrels (21) are mounted on a platform (11), and the plurality of stick barrels (21) are connected by a chain; the conveyor belt (22) is mounted on the stick barrels (21); the first motor (23) is mounted on a side end of the platform (11), and an output end of the first motor (23) is connected to one of the stick barrels (21).

4. A cold chain logistics packaging box sealing device as claimed in claim 2, characterized in that: The adjusting mechanism (03) comprises a slide rail (31), a rack (32), a slider (33) and a second motor (34); the slide rail (31) is mounted on the top of the platform (11); the rack (32) is mounted on the slide rail (31); the slider (33) is slidably mounted on the slide rail (31); the second motor (34) is mounted on the side end of the slider (33); and a gear is arranged on the output end of the second motor (34).

5. A cold chain logistics packaging box sealing device as claimed in claim 4, characterized in that: The adhesive tape placement mechanism (04) comprises two inclined plates (41), a fixed block (42), an adhesive tape shaft (43), a fixed shaft (44) and an adhesive tape sticking stick (45); the two inclined plates (41) are respectively mounted on two sliding blocks (33); the fixed block (42) is mounted between the two inclined plates (41); the adhesive tape shaft (43) is mounted on one of the inclined plates (41); the fixed shaft (44) is mounted between the two inclined plates (41); and the adhesive tape sticking stick (45) is mounted on the upper cover sealing mechanism (05).

6. A cold chain logistics packaging box sealing device as claimed in claim 5, characterized in that: The upper cover sealing mechanism (05) comprises a rotating plate (51), a first hydraulic cylinder (52), a first cutter (53), two spring frames (54) and a pressure roller (55); the rotating plate (51) is installed between the two inclined plates (41); the first hydraulic cylinder (52) is installed on the rotating plate (51); the first cutter (53) is installed at the lower end of the rotating plate (51); the two spring frames (54) are both installed on the rotating plate (51); the pressure roller (55) is installed between the two spring frames (54); and the first cutter (53) and the pressure roller (55) are installed at both ends of the rotating plate (51).

7. A cold chain logistics packaging box sealing device as claimed in claim 2, characterized in that: The peripheral sealing mechanism (06) includes two bearing seats (61), a third motor (62), a lead screw (63), a nut (64), a second hydraulic cylinder (65), a support plate (66) and a second tool (67), wherein the bearing seat (61) is mounted on the top of the platform (11), the third motor (62) is mounted on the bearing seat (61), the lead screw (63) is mounted between the two bearing seats (61), the nut (64) is slidably mounted on the lead screw (63), the second hydraulic cylinder (65) is mounted on the nut (64), the support plate (66) is mounted on the second hydraulic cylinder (65), and the second tool (67) is mounted on the second hydraulic cylinder (65).

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