Express box with express information destruction function and use method thereof

Abstract

The application discloses a express box with express information destroying function and a using method thereof, and belongs to the technical field of express packaging technology, which comprises an express box, wherein the express box comprises a box body, a cover body, a bill sticking groove, a buckle lock and a bill outlet one; the front ends of the box body and the cover body are connected through the buckle lock, the bill sticking groove is arranged on the rear side of the upper end of the cover body, and the bill outlet one is arranged on the rear side wall of the cover body and is communicated with the bill sticking groove; a bill sticking driving device for sticking express bills is arranged in the inner end of the bill sticking groove, the bill sticking driving device is also used for driving the express bill on the bill sticking driving device to be discharged from the bill outlet one, a protection sealing limiting assembly for protecting the express bill on the bill sticking driving device and sealing the bill outlet one is arranged on the cover body, and the rear sides of the box body and the cover body are hingedly connected through the bill sticking driving device; in the above way, the express box can realize destroying and peeling the express bill when the express box is opened.

Description

Technical Field

[0001] This invention relates to the field of express packaging technology, specifically to an express box with express information destruction function and its usage method. Background Technology

[0002] my country's annual express delivery volume exceeded 80 billion pieces in 2020. While online shopping brings convenience, a large amount of express packaging is carelessly discarded, causing serious waste of resources and environmental pollution.

[0003] Reusable shared parcel boxes are an emerging parcel packaging technology designed to reduce the use of single-use packaging materials and improve the sustainability of the parcel industry.

[0004] Among the many existing technologies, Chinese patent application CN217515617U discloses a green and environmentally friendly recyclable express box, which includes two first box panels and two second box panels. The first box panel includes a first side panel, and a first component is provided on both sides of the first side panel. A first mounting groove is opened in the middle of the first side panel, and the interior of the first mounting groove is filled with a first filling pad.

[0005] However, this patent application cannot automatically destroy the tracking number after the express box is opened.

[0006] The industry has long hoped to achieve an industrialized replacement of reusable express delivery boxes, but privacy issues related to tracking numbers and other information have remained unresolved, hindering the industrialization of reusable express delivery boxes. Solutions such as electronic tags and new material tags would incur significant costs for 80 billion express deliveries, and improvements to tags would be constrained by industry standardization.

[0007] How to solve the problem of tracking number destruction at low cost based on the existing express delivery and labeling standardization system is a technical problem that reusable express boxes urgently need to solve.

[0008] Based on this, the present invention designs a courier box with courier information destruction function and its usage method to solve the above problems. Summary of the Invention

[0009] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a courier box with express delivery information destruction function and its usage method.

[0010] To achieve the above objectives, the present invention is implemented through the following technical solution: A parcel box with parcel information destruction function includes a parcel box, the parcel box including a box body, a lid, a labeling slot, a buckle lock and a label dispensing port; The front ends of the box body and the cover are locked together by a snap lock. The labeling groove is opened on the upper rear side of the cover body, and the label outlet is opened on the rear side wall of the cover body and communicates with the labeling groove. The inner end of the labeling slot is equipped with a label pasting drive device for pasting express labels. The label pasting drive device is also used to drive the express labels on it to be discharged from the outlet. The cover is equipped with a protective sealing limit component for protecting the express labels on the label pasting drive device and for sealing the outlet. The rear sides of the box and the cover are hinged through the label pasting drive device. The express delivery slip pasting drive device includes a pasting device and a drive component. Both the pasting device and the drive component are installed on the pasting slot. The drive component is connected to the box body, and the rear side of the box body and the cover body are hinged through the drive component.

[0011] Furthermore, the pasting device includes a first synchronous rotating roller, a second synchronous rotating roller, and an express pasting tape. Both ends of the first synchronous rotating roller are rotatably connected to the inner wall of the pasting slot. The right end of the second synchronous rotating roller is connected to the drive assembly, and the left end of the second synchronous rotating roller is rotatably connected to the inner wall of the pasting slot. The first synchronous rotating roller and the second synchronous rotating roller are connected by the express pasting tape, and the express slip is pasted on the outer wall of the express pasting tape.

[0012] Furthermore, the drive assembly includes a long shaft, gear one, gear two, a connecting shaft, and a one-way transmission assembly. The long shaft is fixedly connected to the upper rear side of the box body, and the outer wall of the long shaft is rotatably connected to the rear side of the cover body. Gear one is fixedly installed on the outer wall of the long shaft, and gear one meshes with gear two. Gear two is fixedly connected to the outer wall of the connecting shaft. The right end of the connecting shaft is rotatably connected to the inner wall of the single groove. The left end of the connecting shaft is connected to the right end of the synchronous rotating roller two through the one-way transmission assembly.

[0013] Furthermore, the one-way transmission assembly includes a transmission turntable, a ratchet groove, a pawl, and a transmission block; The right side wall of the transmission turntable is fixedly connected to the left end of the connecting shaft. A ring platform is fixedly installed on the left side wall of the transmission turntable. Ratchet grooves are evenly spaced on the inner wall of the ring platform. The transmission block is fixedly connected to the right end of the synchronous roller two. A pawl for unidirectional meshing transmission with the ratchet groove is spring-hinged on the side wall of the transmission block.

[0014] Furthermore, the protective sealing and limiting component includes a protective component, a sealing component, and a limiting block. The protective component is installed on the upper end of the cover, the sealing component is installed on the rear end of the cover, and the limiting block is fixedly installed on the rear side wall of the box. The protective component is used in conjunction with the sealing component, and the sealing component is used in conjunction with the limiting block for limiting.

[0015] Furthermore, the protective assembly includes a transparent cover, a latch, an insertion hole, and a push-pull electromagnet. The transparent cover is used in conjunction with a single-slot sealing mechanism. The lower end of the transparent cover is hinged to the upper end of the cover body via a spring pivot. The latch is fixedly installed on the upper end of the front side wall of the transparent cover. An insertion hole is provided on the upper end of the cover body for the latch to pass through. A push-pull electromagnet is fixedly installed at the top of the single-slot. The output end of the push-pull electromagnet is used to lock the latch by inserting it into the locking hole. The front side wall of the transparent cover is used in conjunction with the sealing assembly.

[0016] Furthermore, the sealing assembly includes a sliding cover, a single outlet, a sliding groove, and a spring. The sliding cover is used to seal the single outlet, and the upper end of the sliding cover is used to push against the front side wall of the transparent cover. The single outlet is through-hole opened on the side wall of the sliding cover. A sliding groove is opened on the rear side wall of the cover to cooperate with the sliding slider at the front end of the sliding cover for limiting sliding. One end of the spring is fixedly connected to the inner bottom of the sliding groove, and the other end of the spring is fixedly connected to the lower end of the slider of the sliding cover. The lower end of the sliding cover is used to cooperate with the upper end of the limiting block for limiting.

[0017] Furthermore, it also includes a waybill destruction component for removing and destroying waybills from express delivery adhesive tape.

[0018] Furthermore, the express delivery slip destruction component includes a peeling sheet, an applicator roller, and an anti-sticking roller. The peeling sheet is fixedly installed on the inner wall of the slip application groove, with its upper end face flush with the upper end face of the express delivery adhesive tape. The front end of the peeling sheet is curved. The applicator roller and the anti-sticking roller are both rotatably connected to the inner wall of the slip application groove, with the applicator roller positioned above the anti-sticking roller. A gap is provided between the applicator roller and the anti-sticking roller for the express delivery slip to pass through.

[0019] To better achieve the purpose of this invention, this invention also provides a method for using a courier box with a function of destroying courier information, including the following steps: Step 1, the transparent cover is limited to the open position under the action of the spring pivot, at which time the upper end of the courier adhesive tape is exposed; Attach the waybill to the top of the express tape, press the transparent cover to make it rotate, so that the buckle passes through the insertion hole, activate the push-pull electromagnet, and insert the output end of the push-pull electromagnet into the lock hole on the buckle; Step 2: During the rotation of the transparent cover, the front side wall of the transparent cover abuts against the upper end of the sliding cover and pushes the sliding cover downward. The slider of the sliding cover slides along the slide groove and compresses the spring. At this time, the sliding cover will seal the single outlet, and the lower end of the sliding cover abuts against the limiting block. Step 3: When the user needs to open the cover, the push-pull electromagnet is activated to disengage its output end from the lock hole of the latch. At this time, the transparent cover is reset under the action of the spring shaft, and the sliding cover is reset under the action of the spring force. The sliding cover slides and moves the second outlet on it to the same height as the first outlet. Step 4: Unlock the buckle lock and rotate the cover along the long axis so that gear 2 meshes with gear 1. The rotation of gear 2 drives the transmission turntable to rotate. The ratchet groove on the transmission turntable meshes with the transmission pawl and drives the transmission block connected to the pawl to rotate. The transmission block drives synchronous roller 2 to rotate. Synchronous roller 2 drives synchronous roller 1 to rotate through the express adhesive tape. The express label on the express adhesive tape moves with the express adhesive tape. Step 5: When one end of the waybill moves to the upper rear side of the express adhesive tape, the express is separated from the express adhesive tape under the guidance of the peeling plate. When the waybill moves to the gap between the coating roller and the anti-sticking roller, the coating roller rolls and coats the surface of the waybill. The waybill is discharged from outlet 1 and outlet 2 under the guidance of the coating roller and the anti-sticking roller.

[0020] Compared with the prior art, the beneficial effects of this invention are as follows: 1. When using this invention, the express delivery slip is pasted onto the pasting device, and the express delivery slip on the pasting device is protected by the protective sealing limit component. When the cover is opened, the front end of the box and the cover are first unlocked by the buckle lock, and then the protective sealing limit component is unlocked. At this time, the cover can be rotated to the open position by the drive component. At the same time, the drive component drives the express delivery slip on the pasting device to move and be discharged from the outlet. Thus, the express delivery slip is automatically detached when the express box is opened. At the same time, the protective sealing limit component simultaneously protects the express delivery slip number and locks the cover and the pasting slot. 2. Through the continuous cooperation between the transparent cover, the sliding cover, and the limiting block, the single outlet is blocked simultaneously when the transparent cover is closed and locked, and the sliding cover and the limiting block limit and abut against each other, so that the cover body and the box body are indirectly locked. 3. By using a peeling sheet, an application roller, and an anti-sticking roller in combination, ink can be applied to destroy the waybill peeled off from the express delivery tape. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0022] Figure 1 This invention relates to a three-dimensional express box with express information destruction function. Figure 1 ; Figure 2 This is a front view of a courier box with a courier information destruction function according to the present invention; Figure 3 This is a right view of a courier box with a courier information destruction function according to the present invention. Figure 4 This invention relates to a three-dimensional express box with express information destruction function. Figure 2 ; Figure 5 For along Figure 2 A sectional view along the AA direction; Figure 6 For along Figure 3 BB direction sectional view; Figure 7 This is a partial schematic diagram of the express delivery slip pasting drive device of the present invention; Figure 8 for Figure 4 Enlarged view of point C in the middle; Figure 9 for Figure 5 Enlarged view of point D in the middle; Figure 10 for Figure 7 Enlarged view of point E in the middle.

[0023] The labels in the diagram represent: 1. Express Box 11. Box Body 12. Lid 13. Labeling Slot 14. Buckle Lock 15. Label Dispensing Port 1 2. Express Label Adhesive Drive Device 21. Adhesive Device 211. Synchronous Rotary Roller 1 212. Synchronous Rotary Roller 2 213. Express Adhesive Tape 22. Drive Component 221. Long Shaft 222. Gear 1 223. Gear 2 224. Connecting Shaft 225. Transmission Turntable 226. Ratchet Groove 227. Pawl 228. Transmission Block 3. Protective Sealing Limiting Component 31. Protective Component 311. Transparent Cover 312. Lock 313. Insert Hole 314. Push-Pull Electromagnet 32. Sealing Component 321. Sliding Cover 322. Label Dispensing Port 2 323. Slide Groove 324. Spring 33. Limiting Block 4. Express Label Destruction Component 41. Peeling Sheet 42. Applying Roller 43. Anti-sticking Roller Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0025] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0026] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-10 A courier box with courier information destruction function includes a courier box 1, which includes a box body 11, a cover 12, a labeling slot 13, a buckle lock 14, and a label dispensing port 15. The front ends of the box body 11 and the cover body 12 are locked together by a snap lock 14. The labeling groove 13 is opened on the upper rear side of the cover body 12, and the label outlet 15 is opened on the rear side wall of the cover body 12 and communicates with the labeling groove 13. The inner end of the labeling slot 13 is equipped with a label pasting drive device 2 for pasting labels. The label pasting drive device 2 is also used to drive the label on it to be discharged from the outlet 15. The cover 12 is equipped with a protective sealing limit component 3 for protecting the label on the label pasting drive device 2 and for blocking the outlet 15. The rear side of the box body 11 and the cover body 12 are hinged through the label pasting drive device 2. The express delivery slip pasting drive device 2 includes a pasting device 21 and a drive assembly 22. Both the pasting device 21 and the drive assembly 22 are installed on the slip pasting slot 13, and the drive assembly 22 is connected to the box body 11. The box body 11 and the rear side of the cover 12 are hinged through the drive assembly 22.

[0027] When using this invention, the waybill is pasted onto the pasting device 21, and the waybill on the pasting device 21 is protected by the protective sealing limit component 3. When the cover 12 is opened, the front end of the box 11 and the cover 12 are first unlocked by the buckle lock 14, and then the protective sealing limit component 3 is unlocked. At this time, the cover 12 can be rotated to the open position by the drive component 22. At the same time, the drive component 22 drives the waybill on the pasting device 21 to move and be discharged from the outlet 15. Thus, the waybill is automatically detached when the express box is opened. At the same time, the protective sealing limit component 3 simultaneously protects the waybill number and locks the cover 12 and the waybill slot 13.

[0028] Example 2: In some embodiments, such as Figures 1-10 As shown, this is a preferred embodiment of the present invention. The pasting device 21 includes a first synchronous rotating roller 211, a second synchronous rotating roller 212, and a courier pasting tape 213. Both ends of the first synchronous rotating roller 211 are rotatably connected to the inner wall of the pasting groove 13. The right end of the second synchronous rotating roller 212 is connected to the drive assembly 22, and the left end of the second synchronous rotating roller 212 is rotatably connected to the inner wall of the pasting groove 13. The first synchronous rotating roller 211 and the second synchronous rotating roller 212 are connected by the courier pasting tape 213. The courier slip is pasted on the outer wall of the courier pasting tape 213. The drive assembly 22 includes a long shaft 221, a first gear 222, a second gear 223, a connecting shaft 224, and a one-way transmission assembly. The long shaft 221 is fixedly connected to the upper rear side of the box 11, and the outer wall of the long shaft 221 is rotatably connected to the rear side of the cover 12. The first gear 222 is fixedly installed on the outer wall of the long shaft 221, and the first gear 222 meshes with the second gear 223. The second gear 223 is fixedly connected to the outer wall of the connecting shaft 224, and the right end of the connecting shaft 224 is rotatably connected to the inner wall of the single groove 13. The left end of the connecting shaft 224 is connected to the right end of the second synchronous roller 212 through the one-way transmission assembly. The one-way transmission assembly includes a transmission turntable 225, a ratchet groove 226, a pawl 227, and a transmission block 228; The right side wall of the transmission turntable 225 is fixedly connected to the left end of the connecting shaft 224. A ring platform is fixedly installed on the left side wall of the transmission turntable 225. The inner wall of the ring platform is provided with ratchet grooves 226 at equal intervals. The transmission block 228 is fixedly connected to the right end of the synchronous roller 212. A pawl 227 for unidirectional meshing transmission is spring-hinged on the side wall of the transmission block 228 in cooperation with the ratchet groove 226.

[0029] The protective sealing and limiting component 3 includes a protective component 31, a sealing component 32, and a limiting block 33. The protective component 31 is installed on the upper end of the cover 12, the sealing component 32 is installed on the rear end of the cover 12, and the limiting block 33 is fixedly installed on the rear side wall of the box 11. The protective component 31 is used in conjunction with the sealing component 32, and the sealing component 32 is used in conjunction with the limiting block 33 for limiting.

[0030] The protective component 31 includes a transparent cover 311, a latch 312, an insertion hole 313, and a push-pull electromagnet 314. The transparent cover 311 is used to seal the single groove 13. The lower end of the transparent cover 311 is hinged to the upper end of the cover body 12 by a spring pivot. The latch 312 is fixedly installed on the upper end of the front side wall of the transparent cover 311. The upper end of the cover body 12 has an insertion hole 313 for the latch 312 to pass through. The push-pull electromagnet 314 is fixedly installed at the top inside the single groove 13. The output end of the push-pull electromagnet 314 is used to lock the latch 312 by inserting it into the locking hole. The front side wall of the transparent cover 311 is used in conjunction with the sealing component 32.

[0031] When using this invention, the information on the waybill can be scanned or viewed through the transparent cover 311.

[0032] The sealing assembly 32 includes a sliding cover 321, a single outlet 322, a sliding groove 323, and a spring 324. The sliding cover 321 is used to seal the single outlet 15. The upper end of the sliding cover 321 is used to push the front side wall of the transparent cover 311. The single outlet 322 is through-cut into the side wall of the sliding cover 321. The rear side wall of the cover 12 is provided with a sliding groove 323 for limiting the sliding of the front slider of the sliding cover 321. One end of the spring 324 is fixedly connected to the inner bottom of the sliding groove 323, and the other end of the spring 324 is fixedly connected to the lower end of the slider of the sliding cover 321. The lower end of the sliding cover 321 is engaged with the upper end of the limiting block 33 for limiting.

[0033] When the present invention is used, the continuous cooperation between the transparent cover 311, the sliding cover 321, and the limiting block 33 achieves the sealing of the single outlet 15 when the transparent cover 311 is closed and locked, and the limiting contact between the sliding cover 321 and the limiting block 33 indirectly locks the cover body 12 and the box body 11.

[0034] It also includes a waybill destruction component 4 for removing and destroying waybills from the waybill using the express adhesive tape 213; The express delivery slip destruction component 4 includes a peeling sheet 41, an applicator roller 42, and an anti-sticking roller 43. The peeling sheet 41 is fixedly installed on the inner wall of the slip application groove 13. The upper end face of the peeling sheet 41 is flush with the upper end face of the express delivery adhesive tape 213. The front end of the peeling sheet 41 is curved. The applicator roller 42 and the anti-sticking roller 43 are rotatably connected to the inner wall of the slip application groove 13, and the applicator roller 42 is located above the anti-sticking roller 43. A gap is provided between the applicator roller 42 and the anti-sticking roller 43 for the express delivery slip to pass through.

[0035] When this invention is used, the peeling sheet 41, the coating roller 42, and the anti-sticking roller 43 work together to apply ink to destroy the express delivery slips peeled off from the express delivery adhesive tape 213.

[0036] The cover 12 has a through hole for use with the coating roller 42 for adding ink; The surfaces of the express delivery adhesive tape 213, the peeling sheet 41, and the anti-sticking roller 43 are all coated with silicone paper for use with express delivery slips, which makes it easy for express delivery slips to be peeled off and discharged from the express delivery adhesive tape 213.

[0037] Example 3: In some embodiments, such as Figures 1-10 As shown, in a preferred embodiment of the present invention, a method for using a courier box with a courier information destruction function includes the following steps: It also includes the following steps: Step 1: The transparent cover 311 is limited to the open position under the action of the spring pivot, at which time the upper end of the express adhesive tape 213 is exposed. Attach the express delivery slip to the upper end of the express delivery tape 213, press the transparent cover 311 to make it rotate, so that the latch 312 passes through the insertion hole 313, activate the push-pull electromagnet 314, and insert the output end of the push-pull electromagnet 314 into the lock hole on the latch 312. Step 2: During the rotation of the transparent cover 311, the front side wall of the transparent cover 311 abuts against the upper end of the sliding cover 321 and pushes the sliding cover 321 downward. The slider of the sliding cover 321 slides along the sliding groove 323 and compresses the spring 324. At this time, the sliding cover 321 will block the outlet 15, and the lower end of the sliding cover 321 abuts against the limiting block 33 for limitation. Step 3: When the user needs to open the cover 12, the push-pull electromagnet 314 is activated to disengage its output end from the lock hole of the latch 312. At this time, the transparent cover 311 is reset under the action of the spring shaft, and the sliding cover 321 is reset under the action of the spring force of the spring 324. The sliding cover 321 slides and moves the second outlet 322 on it to the same height as the first outlet 15. Step 4: Unlock the buckle lock 14 and rotate the cover 12 along the long axis 221, so that gear 223 meshes with gear 1 222. The rotation of gear 223 drives the transmission turntable 225 to rotate. The ratchet groove 226 on the transmission turntable 225 meshes with the transmission pawl 227 and drives the transmission block 228 connected to the pawl 227 to rotate. The transmission block 228 drives the synchronous roller 212 to rotate. The synchronous roller 212 drives the synchronous roller 1 211 to rotate through the express adhesive tape 213. The express slip on the express adhesive tape 213 moves with the express adhesive tape 213. Step 5: When one end of the express delivery slip moves to the upper rear side of the express delivery adhesive tape 213, the express delivery slip is separated from the express delivery adhesive tape 213 under the guidance of the peeling plate 41. When the express delivery slip moves to the gap between the coating roller 42 and the anti-sticking roller 43, the coating roller 42 rolls and coats the surface of the express delivery slip. The express delivery slip is discharged from the first outlet 15 and the second outlet 322 under the guidance of the coating roller 42 and the anti-sticking roller 43.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A parcel box with parcel information destruction function, comprising a parcel box (1), characterized in that: The express box (1) includes a box body (11), a cover (12), a labeling slot (13), a buckle lock (14), and a label dispensing port (15). The front ends of the box body (11) and the cover body (12) are locked together by a snap lock (14). The single-sticking groove (13) is opened on the upper rear side of the cover body (12), and the single-sticking port (15) is opened on the rear side wall of the cover body (12) and communicates with the single-sticking groove (13). The inner end of the labeling slot (13) is equipped with a label pasting drive device (2) for pasting labels. The label pasting drive device (2) is also used to drive the label on it to be discharged from the outlet (15). The cover (12) is equipped with a protective sealing limit component (3) for protecting the label on the label pasting drive device (2) and sealing the outlet (15). The rear side of the box (11) and the cover (12) are hinged by the label pasting drive device (2). The express delivery slip pasting drive device (2) includes a pasting device (21) and a drive component (22). The pasting device (21) and the drive component (22) are both installed on the slip pasting slot (13). The drive component (22) is connected to the box body (11). The rear side of the box body (11) and the cover body (12) are hinged through the drive component (22). The pasting device (21) includes a second synchronous rotating roller (212), the right end of which is connected to the drive assembly (22), and the left end of which is rotatably connected to the inner wall of the pasting groove (13). The drive assembly (22) includes a long shaft (221), a first gear (222), a second gear (223), a connecting shaft (224), and a one-way transmission assembly. The long shaft (221) is fixedly connected to the upper rear side of the box (11), and the outer wall of the long shaft (221) is rotatably connected to the rear side of the cover (12). The first gear (222) is fixedly installed on the outer wall of the long shaft (221), and the first gear (222) meshes with the second gear (223). The second gear (223) is fixedly connected to the outer wall of the connecting shaft (224). The right end of the connecting shaft (224) is rotatably connected to the inner wall of the single groove (13), and the left end of the connecting shaft (224) is connected to the right end of the synchronous rotating roller (212) through the one-way transmission assembly.

2. The express box with express information destruction function according to claim 1, characterized in that, The pasting device (21) further includes a first synchronous rotating roller (211) and a courier pasting tape (213). Both ends of the first synchronous rotating roller (211) are rotatably connected to the inner wall of the pasting groove (13). The first synchronous rotating roller (211) and the second synchronous rotating roller (212) are connected by the courier pasting tape (213). The courier slip is pasted on the outer wall of the courier pasting tape (213).

3. The express box with express information destruction function according to claim 2, characterized in that, The one-way transmission assembly includes a transmission turntable (225), a ratchet groove (226), a pawl (227), and a transmission block (228). The right side wall of the transmission turntable (225) is fixedly connected to the left end of the connecting shaft (224). A ring platform is fixedly installed on the left side wall of the transmission turntable (225). The inner wall of the ring platform is provided with ratchet grooves (226) at equal intervals. The transmission block (228) is fixedly connected to the right end of the synchronous roller (212). A pawl (227) for one-way meshing transmission with the ratchet groove (226) is spring-hinged on the side wall of the transmission block (228).

4. The express box with express information destruction function according to claim 3, characterized in that, The protective sealing and limiting component (3) includes a protective component (31), a sealing component (32) and a limiting block (33). The protective component (31) is installed on the upper end of the cover (12), the sealing component (32) is installed on the rear end of the cover (12), and the limiting block (33) is fixedly installed on the rear side wall of the box (11). The protective component (31) is used in conjunction with the sealing component (32), and the sealing component (32) is used in conjunction with the limiting block (33) for limiting.

5. The express box with express information destruction function according to claim 4, characterized in that, The protective component (31) includes a transparent cover (311), a latch (312), an insertion hole (313), and a push-pull electromagnet (314). The transparent cover (311) is used to seal the single groove (13). The lower end of the transparent cover (311) is hinged to the upper end of the cover body (12) by a spring shaft. The latch (312) is fixedly installed on the upper end of the front side wall of the transparent cover (311). The upper end of the cover body (12) is provided with an insertion hole (313) for the latch (312) to pass through. The push-pull electromagnet (314) is fixedly installed at the top of the single groove (13). The output end of the push-pull electromagnet (314) is used to lock the latch (312) by inserting it into the locking hole. The front side wall of the transparent cover (311) is used in conjunction with the sealing component (32).

6. The express box with express information destruction function according to claim 5, characterized in that, The sealing assembly (32) includes a sliding cover (321), a second outlet (322), a sliding groove (323), and a spring (324). The sliding cover (321) is used to seal the first outlet (15). The upper end of the sliding cover (321) is used to push against the front side wall of the transparent cover (311). The single outlet (322) is opened through the side wall of the sliding cover (321). The rear side wall of the cover (12) is provided with a sliding groove (323) for limiting the sliding of the front slider of the sliding cover (321). One end of the spring (324) is fixedly connected to the inner bottom of the sliding groove (323), and the other end of the spring (324) is fixedly connected to the lower end of the slider of the sliding cover (321). The lower end of the sliding cover (321) is used for limiting the sliding by contacting the upper end of the limiting block (33).

7. The express box with express information destruction function according to claim 6, characterized in that, It also includes a waybill destruction component (4) for removing and destroying waybills from the waybill on the waybill tape (213).

8. The express box with express information destruction function according to claim 7, characterized in that, The express delivery slip destruction component (4) includes a peeling sheet (41), an application roller (42), and an anti-sticking roller (43). The peeling sheet (41) is fixedly installed on the inner wall of the slip application groove (13). The upper end face of the peeling sheet (41) is flush with the upper end face of the express delivery adhesive tape (213). The front end of the peeling sheet (41) is an arc surface. The application roller (42) and the anti-sticking roller (43) are rotatably connected to the inner wall of the slip application groove (13), and the application roller (42) is located above the anti-sticking roller (43). A gap is provided between the application roller (42) and the anti-sticking roller (43) for the express delivery slip to pass through.

9. A method of using a courier box with courier information destruction function, utilizing the courier box with courier information destruction function as described in claim 8, comprising the following steps: Step 1: The transparent cover (311) is limited to the open position under the action of the spring pivot, at which time the upper end of the express adhesive tape (213) is exposed. Attach the express slip to the upper surface of the express adhesive tape (213), press the transparent cover (311) to make it rotate, so that the latch (312) passes through the insertion hole (313), activate the push-pull electromagnet (314), and insert the output end of the push-pull electromagnet (314) into the lock hole on the latch (312); Step 2: During the rotation of the transparent cover (311), the front side wall of the transparent cover (311) abuts against the upper end of the sliding cover (321) and pushes the sliding cover (321) downward. The slider of the sliding cover (321) slides along the sliding groove (323) and compresses the spring (324). At this time, the sliding cover (321) will block the outlet (15), and the lower end of the sliding cover (321) abuts against the limiting block (33) for limitation. Step 3: When the user needs to open the cover (12), the push-pull electromagnet (314) is activated to disengage its output end from the lock hole of the latch (312). At this time, the transparent cover (311) is reset under the action of the spring shaft, and the sliding cover (321) is reset under the action of the spring force of the spring (324). The sliding cover (321) slides and moves the second outlet (322) on it to the same height as the first outlet (15). Step 4: Unlock the buckle lock (14), rotate the cover (12) along the long axis (221) so that gear 2 (223) meshes with gear 1 (222) for transmission. The rotation of gear 2 (223) drives the transmission turntable (225) to rotate. The ratchet groove (226) on the transmission turntable (225) meshes with the transmission pawl (227) and drives the transmission block (228) connected to the pawl (227) to rotate. The transmission block (228) drives the synchronous roller 2 (212) to rotate. The synchronous roller 2 (212) drives the synchronous roller 1 (211) to rotate through the express adhesive tape (213). The express slip on the express adhesive tape (213) moves with the express adhesive tape (213). Step 5: When one end of the express delivery slip moves to the upper rear side of the express delivery adhesive tape (213), the express delivery slip is separated from the express delivery adhesive tape (213) under the guidance of the peeling sheet (41). When the express delivery slip moves to the gap between the coating roller (42) and the anti-sticking roller (43), the coating roller (42) rolls and coats the surface of the express delivery slip. The express delivery slip is discharged from the first outlet (15) and the second outlet (322) under the guidance of the coating roller (42) and the anti-sticking roller (43).

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