Logistics bill pasting device
By designing a handheld logistics labeling device, and utilizing the collaborative work of the waybill sorting and holding components, the problem of large size, complex operation, and high cost of existing small and medium-sized logistics labeling devices is solved, enabling efficient and accurate logistics information transmission in small logistics stations.
Patent Information
- Application Number
- CN202423214529.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional logistics labeling devices are bulky, complex to operate, and costly, making them unsuitable for use in small logistics stations, resulting in low efficiency and poor accuracy in logistics information transmission.
A handheld logistics labeling device was designed, including a waybill sticker, a handheld machine, a waybill sorting component, a clamping component, and a winding component. Through the coordinated work of components such as support rollers, sleeves, moving rings, hinge blocks, adjustment frames, pressure rollers, tension rollers, knobs, and winding rollers, the device achieves flatness, clamping, and automated winding of waybill stickers, ensuring the accuracy and efficiency of labeling.
It improves the accuracy and traceability of logistics information, reduces operational complexity and maintenance costs, adapts to the space constraints of small logistics stations, and improves labeling efficiency and equipment flexibility.
Smart Images
Figure CN223605976U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of logistics, in particular to a logistics label sticking device. BACKGROUND
[0002] With the vigorous development of global e-commerce and the increasing prosperity of the logistics industry, as a key link connecting goods and logistics information, the efficiency and accuracy of logistics label sticking are crucial to improving the overall logistics operation efficiency.
[0003] In the logistics industry, label sticking is an important step to ensure accurate transmission and tracking of goods information. However, for small logistics sites (small station logistics points), due to the large number of sites and limited space, traditional logistics label sticking devices are often too large, complex to operate, and high in cost, making them unsuitable for use in these environments. These sites often face challenges such as large volume of goods, diverse types of goods, and limited space, so there is an urgent need for a logistics label sticking device that can adapt to small space environments, is easy to operate, and is efficient. CONTENT OF THE UTILITY MODEL
[0004] In order to make up for the above shortcomings, the present application provides a logistics label sticking device to solve the problems raised in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is:
[0006] A logistics label sticking device, comprising a waybill sticker, the waybill sticker is placed inside a handheld machine, one end of the bottom of the handheld machine is provided with an opening, and one end of the inside is provided with a holding box, the opening is bolted with a label sticking component, the holding box stores the waybill sticker inside, the handheld machine is provided with a waybill carding component inside, one corner of the inner top is installed with a holding component, and the inside is also installed with a winding component, the waybill sticker is connected in turn through the waybill carding component, the holding component, the label sticking component and the winding component.
[0007] Further, the handheld machine comprises a shell, a side plate and a handle, the shell is provided with the opening at one end of the bottom, one end of the inside is fixedly connected with the outer wall of the holding box, and the inside is respectively installed with the label sticking component, the waybill carding component, the holding component and the winding component, the side plate inner wall edge is provided with a clamping block, and is clamped with the clamping groove provided on the side wall of the shell, and the handle bottom end is integrally formed with the shell top end.
[0008] Further, the label sticking component comprises a supporting block and an inclined plate, the supporting block side wall is fixedly connected with the inner side wall of the shell through a bolt, one corner of the bottom of the inclined plate is bolted with the surface of the supporting block, and the outer end of the inclined plate extends outward through the opening.
[0009] Further, the waybill cardling component comprises four supporting rollers, a first sleeve, a second sleeve, a third sleeve, a fourth sleeve and four moving rings, one end of the four supporting rollers is fixedly connected to the inner side wall of the shell at equal intervals, the other end is attached to the inner side wall of the side plate, the inner wall of the first sleeve, the second sleeve, the third sleeve and the fourth sleeve is respectively sleeved with the outer wall of the four supporting rollers, and the outer wall is respectively slidably connected with the inner ring of the four moving rings, and the side wall of the four moving rings is attached to the side wall of the waybill card.
[0010] Further, the tight holding component comprises a hinged block, an adjusting frame, a pressing roller, a tensioning roller, a knob and a connecting column, the top end of the hinged block is integrally formed with a corner of the inner top of the shell, the two ends of the adjusting frame are hingedly connected with the bottom end of the hinged block and the two ends of the pressing roller, one end of the tensioning roller is fixedly connected with the inner side wall of the shell through a bearing, and the surface thereof corresponds to the pressing roller, the outer wall of the knob is threadedly connected with the top end of the shell, and the connecting column is arranged on the adjusting frame and attached to the bottom end of the knob.
[0011] Further, the winding component comprises a winding roller, a driving wheel, a driven wheel, a transmission belt, a protective cover, a motor and a battery, one end of the winding roller is fixedly connected with the inner side wall of the shell through a bearing, the side walls of the driving wheel and the driven wheel are fixedly connected with one end of the tensioning roller and the winding roller respectively, the inner walls of the two ends of the transmission belt are transmissionally connected with the inner walls of the driving wheel and the driven wheel respectively, the protective cover is fixedly connected with the outer wall of the shell through bolts, and the surface of the protective cover is provided with the motor and the battery at the two ends, the output end of the motor penetrates through the shell and is clampedly connected with the driving wheel, and the motor is electrically connected with the battery.
[0012] Further, one end of the waybill card sequentially passes through the surface of the first sleeve, passes through the gap between the pressing roller and the tensioning roller, half-surrounds the outer wall of the second sleeve and is tightly attached to the bottom of the tensioning roller. Then, it continues to extend along the surface of the third sleeve, passes through the bottom side of the fourth sleeve, and finally is attached to one end of the inclined plate. Then, the waybill card is connected with the winding roller through the adhesive tape.
[0013] The utility model has the following beneficial effects:
[0014] The logistics waybill sticking device is designed to be handheld, so that the operator can easily carry and operate the device without complex logistics goods carrying. The waybill card is carefully designed in the device, can smoothly pass through each component, and finally accurately attach to the logistics goods at the waybill sticking component, greatly improving the waybill sticking efficiency.
[0015] The utility model discloses single carding component through four supporting rollers and the cooperation of first sleeve, second sleeve, third sleeve, fourth sleeve and mobile ring, can ensure that the transport single sticker keeps even, does not skew in the transmission process to avoid the sticker fold or misplacement and leads to the single error of sticking. This design helps to improve the accuracy and traceability of logistics information.
[0016] The utility model discloses tight holding component through the combination of hinged block, adjust frame, pressure holding roller, tension roller, knob and link column, realizes flexible tight holding and adjustment to transport single sticker. The gap between pressure holding roller and tension roller can be adjusted according to need to ensure the tension and positional accuracy of sticker in the process of sticking. This design enhances the adaptability and flexibility of the device.
[0017] The utility model discloses winding component through the cooperation of winding roller, driving wheel, driven wheel, transmission belt, protective cover, motor and battery, realizes the automatic winding and drive of transport single sticker. Motor provides power, drives driving wheel and driven wheel to rotate through transmission belt to drive winding roller and tension roller and other components to work in coordination. This design not only improves work efficiency, but also reduces the tedious and error of manual operation.
[0018] The utility model discloses the compact structure of logistics single sticking device, reasonable in design, and the connection between each component is close and stable. The shell and side plate and other components are fixed together through the connecting mode such as clamping block and clamping groove, convenient to disassemble and maintain. Meanwhile, each component in the device also adopts the design easy to clean and maintain, reduces the maintenance cost and time. ACCURACY
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the present application, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.
[0020] Figure 1 It is the structure schematic diagram of logistics single sticking device provided by the embodiments of the present application;
[0021] Figure 2 It is the front view structure schematic diagram of logistics single sticking device provided by the embodiments of the present application;
[0022] Figure 3 It is the structure schematic diagram of driving wheel and driven wheel and transmission belt provided by the embodiments of the present application;
[0023] Figure 4 It is the internal structure schematic diagram of logistics single sticking device provided by the embodiments of the present application;
[0024] Figure 5 The schematic diagram of the labeler and the shipping label combiner and the tight holder connecting structure is provided for the embodiments of the present application.
[0025] In the figure: 1-shipping label; 2-handheld machine; 3-opening; 4-receiving box; 5-labeler; 6-shipping label combiner; 7-tight holder; 8-winding part; 21-outer shell; 22-side plate; 23-handle; 51-supporting block; 52-inclined plate; 61-supporting roller; 62-first sleeve; 63-second sleeve; 64-third sleeve; 65-fourth sleeve; 66-moving ring; 71-hinged block; 72-adjusting frame; 73-pressing roller; 74-tensioning roller; 75-knob; 76-connecting column; 81-winding roller; 82-driving wheel; 83-following wheel; 84-transmission belt; 85-protective cover; 86-motor; 87-battery. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments of the present application.
[0027] Embodiment:
[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A logistics label sticking device, including a shipping label sticker 1, which is composed of a logistics label and a backing paper. The shipping label sticker 1 has a paper path: in the initial stage, one end of the shipping label sticker 1 first passes through the surface of the first sleeve 62. This step ensures that the backing paper is smoothly drawn out of the holding box 4 and begins to be transported along the predetermined path inside the device. The backing paper then passes through the gap between the holding roller 73 and the tensioning roller 74. These two rollers work together to maintain the flatness of the shipping label sticker 1 by applying appropriate pressure, and to control the tension of the sticker by adjusting the gap, preventing it from relaxing or curling during transportation. The shipping label sticker 1 then wraps around the outer wall of the second sleeve 63 and tightly adheres to the bottom of the tensioning roller 74. This design not only provides additional support for the backing paper, but also ensures its stability during transportation. The backing paper continues to extend along the surface of the third sleeve 64, which is a transitional stage in the paper path, preparing for the subsequent passage through the fourth sleeve. The backing paper passes through the bottom side of the fourth sleeve 65. This step is a key turning point in the paper path, ensuring that the backing paper can smoothly enter the labeling area. Finally, the backing paper adheres to one end of the inclined plate 52. The design of the inclined plate 52 allows the backing paper to pass through the labeling component 5 at an appropriate angle, facilitating subsequent labeling operations. Finally, the backing paper is connected to the winding roller 81 by adhesive tape. As the winding roller 81 rotates, the backing paper is gradually collected, preparing for the next labeling operation.
[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A logistics label sticking device, the shipping label sticker 1 is placed inside the handheld machine 2, the bottom end of the handheld machine 2 is provided with an opening 3, and the inside end is provided with a holding box 4, the opening 3 is bolted with a labeling component 5, the holding box 4 stores the shipping label sticker 1 inside, the handheld machine 2 is provided with a shipping label carding component 6, a tight holding component 7 is installed at the top corner inside, and a winding component 8 is also installed inside, the shipping label sticker 1 passes through the shipping label carding component 6, the tight holding component 7, the labeling component 5 and the winding component 8 in sequence. The handheld machine 2 includes a shell 21, a side plate 22 and a handle 23; the labeling component 5 includes a support block 51 and an inclined plate 52; the shipping label carding component 6 includes four support rollers 61, a first sleeve 62, a second sleeve 63, a third sleeve 64, a fourth sleeve 65 and four moving rings 66; the tight holding component 7 includes a hinged block 71, an adjusting frame 72, a holding roller 73, a tensioning roller 74, a knob 75 and a connecting column 76; the winding component 8 includes a winding roller 81, a driving wheel 82, a driven wheel 83, a transmission belt 84, a protective cover 85, a motor 86 and a battery 87.
[0030] The design of the handheld machine 2 allows the operator to easily carry and operate the device without complex logistics goods handling. The shell 21, as the main structure of the device, is made of a strong and durable material to protect the internal components from damage. The bottom end is provided with an opening 3 for the operation of pasting, ensuring that the operator can easily see and touch the goods that need to be pasted. The inner wall of the shell 21 is fixedly connected with the outer wall of the holding box 4, which is used to store the shipping label 1 to be pasted. The side plate 22 is connected with the side wall of the shell 21 through the clamping slot and the clamping block. This design facilitates the disassembly and maintenance of the internal components of the device, and also allows the operator to easily take out and replace the shipping label 1, increasing the flexibility of the device. The inner wall edge of the side plate 22 is provided with a clamping block, which tightly fits with the clamping slot of the side wall of the shell 21, ensuring the stability and reliability of the device. The handle 23 is integrally formed at the bottom end of the shell 21 and is provided with a rubber sleeve, providing a comfortable grip and facilitating long-term use by the operator. The handle 23 is convenient for the operator to hold and operate the entire device.
[0031] The integrated pasting component 5, shipping label carding component 6, holding component 7, and winding component 8 work together to achieve efficient and accurate logistics pasting operation. The shipping label 1 smoothly slides along the inclined plate 52 towards the opening 3 under the action of the shipping label carding component 6 and the holding component 7, and is accurately pasted on the goods. The used label part is collected by the winding roller 81 of the winding component 8. When the logistics label of an object is pasted, the operator releases the start button and the motor 86 automatically stops working. The above pasting process is repeated until the shipping label 1 in the holding box 4 is used up.
[0032] The design of the pasting component 5 can separate the logistics label and the backing paper, allowing the logistics label to be pasted on the object. The support block 51, as the base of the pasting component 5, is fixedly connected with the inner side wall of the shell 21 through bolts, ensuring the stability and firmness of the pasting component 5 in the device. The surface of the support block 51 is designed with bolt holes for fixing the inclined plate 52. The material of the support block 51 should be selected from strong and durable materials that are not easily deformed, to ensure its stability and reliability during long-term use. The inclined plate 52 is the core part of the pasting component 5, and one corner of its bottom is fixedly connected with the surface of the support block 51 through bolts. The design of the inclined plate 52 allows the shipping label 1 to smoothly slide along its inclined surface to the goods that need to be pasted. The outer end of the inclined plate 52 extends outward through the opening 3, allowing the operator to easily align the inclined plate 52 with the goods through the opening 3, achieving accurate pasting operation. The surface of the inclined plate 52 should be smooth and flat to reduce the friction resistance of the label during sliding, ensuring that the label can be smoothly and accurately pasted on the goods.
[0033] In the process of pasting, the operator first places the to-be-pasted waybill sticker in the object holder 4, and makes the starting end pass through the waybill carding component 6 and the holding component 7 in turn, and finally reaches the inclined plate 52 of the waybill pasting component 5. Then, the operator holds the handle 23, aligns the opening 3 and the inclined plate 52 with the goods that need to be pasted. When the operator presses the pasting button, which is arranged on the surface of the shell 21 and close to the handle 23, the sticker smoothly slides down to the goods along the inclined surface of the inclined plate 52 under the pressing action of the holding component 7, and is accurately attached to the surface of the goods.
[0034] The waybill carding component 6 is a key component in the device, which is designed to ensure that the waybill sticker remains flat during transmission, avoids wrinkles and overlaps, and improves the accuracy and efficiency of pasting. Four support rollers 61 are fixedly connected to the inner side wall of the shell 21 at equal intervals at one end, and are in close contact with the inner side wall of the side plate 22 at the other end. The material of the support roller 61 should be wear-resistant, smooth and have a certain hardness, so as to ensure that it can support the first sleeve 62, the second sleeve 63, the third sleeve 64 and the fourth sleeve 65. The first sleeve 62, the second sleeve 63, the third sleeve 64 and the fourth sleeve 65 are respectively sleeved on the outer wall of the four support rollers 61. The design of these sleeves aims to increase the flow degree of the waybill sticker 1 carding, while reducing friction, and ensure that the waybill sticker 1 can pass smoothly. The inner circle of the four moving rings 66 is respectively in sliding connection with the outer wall of the four sleeves 62, 63, 64 and 65. The side wall of the moving ring 66 is in close contact with the side wall of the waybill sticker 1, and its design purpose is to card the sticker by sliding and slight extrusion when the waybill sticker 1 passes, so as to keep it flat and avoid wrinkles and overlaps.
[0035] The design of the holding part 7 aims to ensure the stability and accuracy of the waybill sticker 1 during transmission by adjusting the pressure, thereby further improving the efficiency of the sticker. The top end of the hinge block 71 is integrally formed with a corner of the inner top of the shell 21, providing a stable hinge point for the adjusting frame 72. The two ends of the adjusting frame 72 are respectively hinged to the bottom end of the hinge block 71 and the two ends of the pressure roller 73. This design allows the adjusting frame 72 to rotate around the hinge block 71 under the action of the knob 75, thereby adjusting the pressure between the pressure roller 73 and the tension roller 74. The surface of the pressure roller 73 corresponds to the surface of the tension roller 74, which is used to hold the waybill sticker 1 during transmission to ensure its stability. The material of the pressure roller 73 should be soft and wear-resistant to avoid damaging the waybill sticker 1. One end of the tension roller 74 is fixedly connected to the inner side wall of the shell 21 through a bearing, and the other end is freely suspended. The main function of the tension roller 74 is to provide a stable support surface, which works together with the pressure roller 73 to maintain the appropriate tension of the waybill sticker 1 during transmission. The outer wall of the knob 75 is threadedly connected to the top end of the shell 21. By rotating the knob 75, the connecting column 76 can be pushed to adjust the angle of the adjusting frame 72, thereby changing the pressure between the pressure roller 73 and the tension roller 74. The connecting column 76 is provided on the adjusting frame 72, and the top end thereof is in contact with the bottom end of the knob 75. The connecting column 76 serves as a connecting piece between the knob 75 and the adjusting frame 72, and plays a role in transmitting rotational force.
[0036] During the sticker process, when the tension of the waybill sticker 1 needs to be adjusted, the knob 75 can be rotated. The rotation of the knob 75 will push the connecting column 76, thereby changing the angle of the adjusting frame 72. With the change of the angle of the adjusting frame 72, the pressure between the pressure roller 73 and the tension roller 74 will also be adjusted accordingly. When the pressure increases, the waybill sticker 1 will be subjected to greater holding force, thereby maintaining a more stable transmission state; when the pressure decreases, the waybill sticker 1 will have more freedom, facilitating subsequent sticker operations.
[0037] The winding part 8 is one of the core components of the device, responsible for winding the liner paper after the label is pasted, to facilitate subsequent storage and processing. One end of the winding roller 81 is fixedly connected to the inner side wall of the shell 21 through a bearing, and the other end is freely rotatable. The surface of the winding roller 81 is usually covered with adhesive material or provided with a clamping groove, so as to firmly wind the shipping label paper 1 after pasting on it. The driving wheel 82 and the driven wheel 83 are fixedly connected to the tensioning roller 74 and one end of the winding roller 81, respectively. This design enables the rotation of the driving wheel 82 to drive the driven wheel 83 and the winding roller 81 to rotate together, thereby realizing the winding of the shipping label paper 1. The inner wall of the transmission belt 84 is in transmission connection with the inner wall of the driving wheel 82 and the driven wheel 83 at both ends. When the driving wheel 82 rotates, the transmission belt 84 will transmit its rotating force to the driven wheel 83, thereby driving the winding roller 81 and the tensioning roller 74 to rotate. The protective cover 85 is fixedly connected to the outer wall of the shell 21 by bolts, which is used to protect the mechanical structure inside the winding part 8 from external interference and damage. At the same time, the surface of the protective cover 85 is also provided with the installation position of the motor 86 and the battery 87. The output end of the motor 86 penetrates the shell 21 and is clamped and fixedly connected with the driving wheel 82, which provides power for the winding part 8. The rotating speed and power of the motor 86 can be adjusted according to actual needs to meet the needs of different pasting tasks. The battery 87 is electrically connected with the motor 86 to provide power for the motor 86. The battery 87 usually selects high-capacity and long-life lithium batteries to ensure that the winding part 8 can work continuously and stably. When the liner paper needs to be wound:
[0038] It should be noted that the specific model and specification of the motor 86 and the battery 87 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method uses the existing technology in the art, so it will not be described in detail.
[0039] The power supply of the motor 86 and its principle are clear to those skilled in the art, which will not be described in detail here.
[0040] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.
Claims
1. A logistics labelling device comprising a shipping label sticker (1), characterised in that: The waybill sticker (1) is placed inside the handheld machine (2), one end of the bottom of the handheld machine (2) is provided with an opening (3), and one end of the inside is provided with a containing box (4), the opening (3) is bolted with a sticker component (5), the containing box (4) contains the waybill sticker (1), the inside of the handheld machine (2) is provided with a waybill carding component (6), one corner of the inner top is provided with a tight holding component (7), and the inside is also provided with a winding component (8), the waybill sticker (1) is connected in turn through the waybill carding component (6), the tight holding component (7) and the sticker component (5) and the winding component (8).
2. A logistics labelling device according to claim 1, wherein, The handheld machine (2) comprises a shell (21), a side plate (22) and a handle (23), one end of the bottom of the shell (21) is provided with the opening (3), one end of the inside is fixedly connected with the outer wall of the containing box (4), and the inside is respectively provided with the sticker component (5), the waybill carding component (6), the tight holding component (7) and the winding component (8), the inner wall edge of the side plate (22) is provided with a clamping block, and is clamped with the clamping groove provided on the side wall of the shell (21), and the bottom end of the handle (23) is integrally formed with the top end of the shell (21).
3. A logistics labelling device according to claim 2, wherein, The sticker component (5) comprises a support block (51) and an inclined plate (52), the side wall of the support block (51) is fixedly connected with the inner side wall of the shell (21) through bolts, one corner of the bottom of the inclined plate (52) is bolted with the surface of the support block (51), and the outer end of the inclined plate (52) extends outward through the opening (3).
4. A logistics labelling device according to claim 3, wherein, The waybill carding component (6) comprises four support rollers (61), a first sleeve (62), a second sleeve (63), a third sleeve (64), a fourth sleeve (65) and four moving rings (66), one end of the four support rollers (61) is fixedly connected with the inner side wall of the shell (21) at equal intervals, the other end is attached to the inner side wall of the side plate (22), the inner walls of the first sleeve (62), the second sleeve (63), the third sleeve (64) and the fourth sleeve (65) are respectively sleeved with the outer walls of the four support rollers (61), and the outer walls are respectively connected with the inner rings of the four moving rings (66), and the side walls of the four moving rings (66) are attached to the side walls of the waybill sticker (1).
5. A logistics labelling device according to claim 4, wherein, The tight holding component (7) comprises a hinge block (71), an adjusting frame (72), a pressing roller (73), a tensioning roller (74), a knob (75) and a connecting column (76), the top end of the hinge block (71) is integrally formed with one corner of the inner top of the shell (21), the adjusting frame (72) is hingedly connected with the bottom end of the hinge block (71) and the two ends of the pressing roller (73) respectively, one end of the tensioning roller (74) is fixedly connected with the inner side wall of the shell (21) through a bearing, and the surface thereof corresponds to the pressing roller (73), the outer wall of the knob (75) is threadedly connected with the top end of the shell (21), and the connecting column (76) is arranged on the adjusting frame (72), and the top end thereof is attached to the bottom end of the knob (75).
6. A logistics labelling device according to claim 5, wherein, The winding component (8) comprises a winding roller (81), a driving wheel (82), a driven wheel (83), a transmission belt (84), a protective cover (85), a motor (86) and a battery (87), one end of the winding roller (81) is fixedly connected with the inner side wall of the shell (21) through a bearing, the driving wheel (82) and the driven wheel (83) are respectively fixedly connected with the tension roller (74) and one end of the winding roller (81), the inner walls of the two ends of the transmission belt (84) are respectively in transmission connection with the inner walls of the driving wheel (82) and the driven wheel (83), the protective cover (85) is bolted with the outer wall of the shell (21), and the surfaces of the two ends are respectively provided with the motor (86) and the battery (87), the output end of the motor (86) penetrates through the shell (21) and is clampedly connected with the driving wheel (82), and is electrically connected with the battery (87).
7. A logistics labelling device according to claim 6, wherein, One end of the waybill sticker (1) sequentially penetrates the surface of the first sleeve (62), passes through the gap between the pressing roller (73) and the tension roller (74), half-surrounds the outer wall of the second sleeve (63) and is closely attached to the bottom of the tension roller (74), and continues to extend along the surface of the third sleeve (64), penetrates through the bottom side of the fourth sleeve (65), and finally is attached to one end of the inclined plate (52), finally the waybill sticker (1) is connected with the winding roller (81) through the adhesive tape.