Packaging box label attaching device

Abstract

The utility model discloses a packaging box label attaching device, which relates to the technical field of label attaching and comprises a base and a control device, the base is provided with a conveying part electrically connected with the control device, and the conveying part is used for conveying a packaging box to be attached with a label. The packaging box labeling device further comprises a limiting mechanism used for limiting the packaging box in the conveying process, an adjusting mechanism arranged on the arch plate and a labeling mechanism used for attaching labels to the packaging box. According to the device, the limiting mechanism is arranged, so that the device can limit a packaging box in the transportation process, the situation that a label cannot be attached to an area, to be attached with the label, of the packaging box subsequently due to the fact that the packaging box deviates in the transportation process is avoided, and meanwhile, an electric push rod is arranged, so that the packaging box is convenient to transport. By arranging the limiting mechanisms on the two sides, the distance between the limiting mechanisms on the two sides can be adjusted through the device, packaging boxes of different sizes can be limited through the device, and therefore the application range of the device is widened to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to label pasting technical field especially relates to a packing box label pasting device. BACKGROUND

[0002] Label is used for indicating the name, weight, volume, purpose etc. of the information of the article, and the traditional printed label and modern bar code printed label. Label is suitable for postal parcels, transportation goods identification and envelope address identification etc.

[0003] The present packing box needs to paste label on the packing box, but at present, pasting label on the packing box is mainly completed according to manual work of staff, and this mode is suitable for small batch production, when mass production is needed, this label pasting mode is obviously very low in efficiency, and currently, when the packing box is automatically transported in the flow line, there is no corresponding mechanism for limiting the packing box, which can lead to subsequent label pasting skew, therefore, it is urgently needed to improve. UTILITY MODEL CONTENT

[0004] In view of the defects in the prior art, the utility model aims at providing a packing box label pasting device, which aims at solving the above technical problems.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A packing box label pasting device, including base and control device, the control device is fixedly connected with the base, the base is provided with the conveying part that is electrically connected with the control device, and the conveying part is used for conveying the packing box to be pasted label, and the packing box label pasting device further includes:

[0007] Limiting mechanism has two groups, and the two groups of limiting mechanisms are symmetrically arranged on the base, the limiting mechanism is electrically connected with the control device, and the limiting mechanism is used for limiting the packing box in conveying;

[0008] Adjusting mechanism is arranged on the arch plate and is electrically connected with the control device;

[0009] Label pasting mechanism is arranged on the adjusting mechanism and is electrically connected with the control device, and the label pasting mechanism is used for pasting label to the packing box.

[0010] Preferably, the conveying part includes:

[0011] Conveying bottom plate is arranged on the conveying base and is fixedly connected with the base, and the conveying bottom plate is provided with conveying groove;

[0012] The electric conveying shafts are arranged on the conveying base plate in a plurality of equidistant manners, and are rotatably connected with the conveying base plate and electrically connected with the control device.

[0013] The conveying rollers are arranged on the electric conveying shafts in a plurality of equidistant manners.

[0014] Preferably, the limiting mechanism comprises:

[0015] The vertical plate is arranged on the base and fixedly connected with the base.

[0016] The limiting part is arranged on the vertical plate and electrically connected with the control device, and is used for limiting the packaging box in conveying.

[0017] Preferably, the limiting part comprises:

[0018] The electric push rods are arranged on the vertical plate in a plurality of equidistant manners, and are electrically connected with the control device and fixedly connected with the vertical plate.

[0019] The limiting frame is fixedly arranged on the end of the electric push rod away from the adjacent vertical plate.

[0020] The limiting rollers are arranged on the limiting frame in a plurality of equidistant manners, and are rotatably connected with the limiting frame.

[0021] Preferably, the adjusting mechanism comprises:

[0022] The arch plate is arranged on the base and fixedly connected with the base.

[0023] The adjusting groove is arranged on the arch plate.

[0024] The motor groove is arranged on the arch plate.

[0025] The adjusting part is arranged on the arch plate and electrically connected with the control device, and is used for adjusting the position of the labeling mechanism.

[0026] Preferably, the adjusting part comprises:

[0027] The adjusting motor is arranged in the motor groove and detachably fixedly connected with the arch plate, and is electrically connected with the control device.

[0028] The adjusting screw is arranged in the adjusting groove, and one end of the adjusting screw close to the adjusting motor is fixedly connected with the output end of the adjusting motor, and the other end of the adjusting screw away from the adjusting motor is rotatably connected with the arch plate.

[0029] An adjusting block is disposed in the adjusting groove and is slidably connected to the adjusting groove; the adjusting block is threadedly connected to the adjusting screw.

[0030] A hydraulic push rod is located at one end of the adjusting block near the base and is fixedly connected to the adjusting block. The hydraulic push rod is electrically connected to the control device.

[0031] Preferably, the labeling mechanism includes:

[0032] A labeling frame is fixedly installed at one end of the hydraulic push rod near the base;

[0033] The device includes two infrared sensors, which are respectively disposed on two symmetrical surfaces of the labeling frame. The infrared sensors are electrically connected to the control device and are used to locate the area on the packaging box where the label is to be affixed.

[0034] The winding section is disposed within the labeling frame and is electrically connected to the control device;

[0035] An auxiliary part is provided within the labeling frame, and the auxiliary part is used to make the label parallel to the surface of the packaging box to be labeled.

[0036] The propulsion unit is located within the labeling frame and is electrically connected to the control device.

[0037] Preferably, the winding portion includes:

[0038] A first roll is disposed within the labeling frame, and the first roll is detachably and rotatably connected to the labeling frame. The first roll is used to hold the label roll.

[0039] The second reel is disposed inside the labeling frame and is detachably rotatably connected to the labeling frame. The second reel is used to collect waste material on the label roll.

[0040] A winding motor is mounted on the labeling frame and fixedly connected to the labeling frame. The winding motor is electrically connected to the control device. The output end of the winding motor is detachably fixedly connected to one end of the second roller.

[0041] Preferably, the auxiliary part includes:

[0042] A first auxiliary shaft is disposed on the labeling frame and is fixedly connected to the labeling frame;

[0043] A second auxiliary shaft is disposed on the labeling frame and fixedly connected to the labeling frame. The distance between the second auxiliary shaft and the base is equal to the distance between the first auxiliary shaft and the base.

[0044] Preferably, the propulsion unit includes:

[0045] An electric telescopic shaft is arranged in the labeling frame and detachably fixedly connected with the labeling frame, and the electric telescopic shaft is electrically connected with the control device.

[0046] A pressing plate is arranged at one end of the electric telescopic shaft close to the base and detachably fixedly connected with the electric telescopic shaft, and the pressing plate is used for pressing and attaching the label between the first auxiliary shaft and the second auxiliary shaft on the packaging box.

[0047] In summary, due to the adoption of the above technical scheme, the beneficial effects of the packaging box label attaching device are as follows:

[0048] 1. The packaging box label attaching device can position the packaging box in transit, thereby avoiding the deviation of the packaging box in the process of transportation and the subsequent failure to attach the label on the packaging box in the region to be attached with the label, and the distance between the two positioning mechanisms can be adjusted by the electric push rod, so that the packaging box label attaching device can position packaging boxes of different sizes, thereby improving the application range of the packaging box label attaching device to a certain extent.

[0049] 2. The packaging box label attaching device can adjust the labeling position of the labeling mechanism, so that the packaging box label attaching device can attach labels on different regions of the packaging box, thereby improving the application range of the packaging box label attaching device to a certain extent.

[0050] 3. The packaging box label attaching device can automatically transport the packaging box to the lower side of the labeling mechanism, so that the worker does not need to manually carry the packaging box, thereby reducing the labor intensity of the worker and improving the efficiency of the packaging box label attaching device to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0051] In order to more clearly illustrate the technical scheme of the embodiments of the packaging box label attaching device, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described below are only some embodiments of the packaging box label attaching device, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0052] Figure 1 A perspective structural schematic view of a packaging box label attaching device is shown.

[0053] Figure 2 A front view of a packaging box label attaching device is shown.

[0054] Figure 3 A side view of a packaging box label attaching device is shown.

[0055] Figure 4 A cross-sectional view taken along line A-A is shown. Figure 3 A cross-sectional view taken along line A-A is shown.

[0056] Figure 5 A top view of a packaging box label attaching device is shown.

[0057] Figure 6 A cross-sectional view taken along line A-A is shown. Figure 4 A cross-sectional view taken along line A-A is shown.

[0058] Legend:

[0059] 1, base; 2, control device; 3, conveying bottom plate; 4, conveying groove; 5, electric conveying shaft; 6, conveying roller; 7, vertical plate; 8, electric push rod; 9, limiting frame; 10, limiting roller; 11, arch plate; 12, adjusting groove; 13, motor groove; 14, adjusting motor; 15, adjusting screw; 16, adjusting block; 17, hydraulic push rod; 18, label attaching frame; 19, infrared sensor; 20, first spool; 21, second spool; 22, winding motor; 23, first auxiliary shaft; 24, second auxiliary shaft; 25, electric telescopic shaft; 26, pressing plate. DETAILED DESCRIPTION

[0060] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0061] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0062] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components. When a component is referred to as being "disposed" on another component, it can be directly on the other component or there can be intervening components. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description only.

[0063] In addition, the terms "first", "second", and the like, are used only to describe particular elements, and do not imply or suggest relative importance or a number of the specified technical features. Thus, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0064] Referring to Figures 1 to 6 Further description is made to the packaging box label attaching device embodiment of the present application.

[0065] A packaging box label attaching device, comprising a base 1 and a control device 2, the control device 2 is fixedly connected with the base 1, a conveying part electrically connected with the control device 2 is arranged on the base 1, the conveying part comprises:

[0066] A conveying bottom plate 3 is arranged on the conveying base 1 and fixedly connected with the base 1, a conveying groove 4 is formed on the conveying bottom plate 3;

[0067] A plurality of electric conveying shafts 5 are equidistantly arranged on the conveying bottom plate 3, the electric conveying shaft 5 is rotatably connected with the conveying bottom plate 3, and the electric conveying shaft 5 is electrically connected with the control device 2;

[0068] A plurality of conveying rollers 6 are fixedly arranged on the electric conveying shaft 5.

[0069] The electric conveying shaft 5 is started by the control device 2, so that the conveying roller 6 fixedly connected with the electric conveying shaft 5 rotates, and then the packaging box on the conveying roller 6 is transported to the direction of the labeling mechanism;

[0070] The device is provided with a conveying part, so that the device can automatically transport the packaging box to the lower side of the labeling mechanism, so that the staff does not need to manually carry the packaging box, which reduces the labor intensity of the staff and improves the efficiency of the device in labeling the packaging box to a certain extent.

[0071] Referring to Figures 1 to 6The packaging box label attaching device further comprises:

[0072] The limiting mechanism is provided with two groups and is symmetrically arranged on the base 1, is electrically connected with the control device 2, and is used for limiting the packaging box in conveying;

[0073] The limiting mechanism comprises:

[0074] The vertical plate 7 is arranged on the base 1 and is fixedly connected with the base 1;

[0075] The limiting part is arranged on the vertical plate 7, is electrically connected with the control device 2, and is used for limiting the packaging box in conveying; the limiting part comprises:

[0076] The electric push rod 8 is provided with a plurality of electric push rods 8, which are equidistantly arranged on the vertical plate 7, are electrically connected with the control device 2, and are fixedly connected with the vertical plate 7;

[0077] The limiting frame 9 is fixedly arranged at one end of the electric push rod 8 away from the adjacent vertical plate 7;

[0078] The limiting roller 10 is provided with a plurality of limiting rollers 10, which are equidistantly arranged on the limiting frame 9, and are rotatably connected with the limiting frame 9.

[0079] In work, the packaging box to be attached with a label is placed on the conveying roller 6, and then the distance between the two limiting mechanisms is adjusted according to the size of the packaging box, specifically, the electric push rod 8 arranged on the two vertical plates 7 is started by the control device 2, so that the two limiting frames 9 on the two sides are pushed to each other, and then the limiting rollers 10 arranged on the two limiting frames 9 are close to each other, until the limiting rollers 10 in the two limiting frames 9 are attached to the surface of the packaging box;

[0080] The device can limit the packaging box in conveying through the limiting mechanism, thereby avoiding the deviation of the packaging box in conveying, and the label cannot be attached to the area to be attached with a label on the packaging box, and the distance between the two limiting mechanisms can be adjusted through the electric push rod 8, so that the device can limit packaging boxes of different sizes, thereby improving the application range of the device to a certain extent.

[0081] Referring to Figures 1 to 6 The adjusting mechanism is arranged on the arch plate 11 and is electrically connected with the control device 2;

[0082] The adjusting mechanism comprises:

[0083] An arch plate 11 is arranged on the base 1 and fixedly connected with the base 1;

[0084] An adjusting groove 12 is arranged on the arch plate 11;

[0085] A motor groove 13 is arranged on the arch plate 11;

[0086] An adjusting part is arranged on the arch plate 11 and electrically connected with the control device 2, and the adjusting part is used for adjusting the position of the labeling mechanism; the adjusting part comprises:

[0087] An adjusting motor 14 is arranged in the motor groove 13 and detachably fixedly connected with the arch plate 11, and the adjusting motor 14 is electrically connected with the control device 2;

[0088] An adjusting screw 15 is arranged in the adjusting groove 12, and one end of the adjusting screw 15 close to the adjusting motor 14 is fixedly connected with the output end of the adjusting motor 14, and the other end of the adjusting screw 15 away from the adjusting motor 14 is rotationally connected with the arch plate 11;

[0089] An adjusting block 16 is arranged in the adjusting groove 12 and slidably connected with the adjusting groove 12, and the adjusting block 16 is threadedly connected with the adjusting screw 15;

[0090] A hydraulic push rod 17 is arranged at one end of the adjusting block 16 close to the base 1 and fixedly connected with the adjusting block 16, and the hydraulic push rod 17 is electrically connected with the control device 2.

[0091] Then the adjusting motor 14 is started by the control device 2, so that the adjusting screw 15 fixedly connected with the output end of the adjusting motor 14 rotates, and the adjusting block 16 threadedly connected with the adjusting screw 15 slides in the adjusting groove 12 through the threaded transmission cooperation between the adjusting screw 15 and the adjusting block 16, so that the hydraulic push rod 17 fixedly connected with the adjusting block 16 moves with the adjusting block 16, so that the labeling mechanism moves, thereby adjusting the labeling position of the labeling mechanism;

[0092] The device can adjust the labeling position of the labeling mechanism through the adjusting part, so that the device can attach labels to different areas on the packaging box, thereby improving the application range of the device to a certain extent.

[0093] Referring to Figures 1 to 6 A labeling mechanism is arranged on the adjusting mechanism and electrically connected with the control device 2, and the labeling mechanism is used for attaching labels to the packaging box;

[0094] The labeling mechanism comprises:

[0095] A label frame 18 is fixedly arranged at one end of the hydraulic push rod 17 close to the base 1.

[0096] Two infrared sensors 19 are arranged on two symmetrical surfaces of the label frame 18 respectively, and the infrared sensors 19 are electrically connected with the control device 2, and the two infrared sensors 19 are used for positioning the area on the packaging box to be labeled.

[0097] A winding part is arranged in the label frame 18 and is electrically connected with the control device 2.

[0098] The winding part comprises:

[0099] A first winding shaft 20 is arranged in the label frame 18, and the first winding shaft 20 is detachably rotatably connected with the label frame 18, and the first winding shaft 20 is used for sleeving a label roll.

[0100] A second winding shaft 21 is arranged in the label frame 18, and the second winding shaft 21 is detachably rotatably connected with the label frame 18, and the second winding shaft 21 is used for collecting waste on the label roll.

[0101] A winding motor 22 is arranged on the label frame 18 and is fixedly connected with the label frame 18, the winding motor 22 is electrically connected with the control device 2, and an output end of the winding motor 22 is detachably fixedly connected with one end of the second winding shaft 21.

[0102] An auxiliary part is arranged in the label frame 18, and the auxiliary part is used for making the label parallel to the surface of the packaging box to be labeled.

[0103] The auxiliary part comprises:

[0104] A first auxiliary shaft 23 is arranged on the label frame 18 and is fixedly connected with the label frame 18.

[0105] A second auxiliary shaft 24 is arranged on the label frame 18 and is fixedly connected with the label frame 18, and the distance between the second auxiliary shaft 24 and the base 1 is equal to the distance between the first auxiliary shaft 23 and the base 1.

[0106] A pushing part is arranged in the label frame 18 and is electrically connected with the control device 2.

[0107] The pushing part comprises:

[0108] An electric telescopic shaft 25 is arranged in the label frame 18 and is detachably fixedly connected with the label frame 18, and the electric telescopic shaft 25 is electrically connected with the control device 2.

[0109] The pressing plate 26 is arranged at one end of the electric telescopic shaft 25 close to the base 1 and is detachably fixedly connected with the electric telescopic shaft 25, and the pressing plate 26 is used for pressing and attaching the label between the first auxiliary shaft 23 and the second auxiliary shaft 24 on the packaging box.

[0110] After the packaging box moves below the labeling mechanism, the hydraulic push rod 17 is started by the control device 2, and then the labeling frame 18 arranged on the hydraulic push rod 17 moves towards the packaging box until the distance between the labeling frame 18 and the packaging box reaches a preset distance, and then the electric telescopic shaft 25 is started by the control device 2, so that the electric telescopic shaft 25 is elongated, and then the pressing plate 26 fixedly connected with the electric telescopic shaft 25 moves towards the packaging box, in the process of moving of the pressing plate 26, the single label between the first auxiliary shaft 23 and the second auxiliary shaft 24 is pressed off from the label roll by the pressing plate 26, and the pressed-off label falls on the packaging box, and then the pressing plate 26 continuously moves towards the packaging box until the pressing plate 26 applies a certain pressure on the label falling on the packaging box, so as to attach the label on the packaging box, after the attachment is completed, the electric telescopic shaft 25 is reset by the control device 2, the packaging box under the labeling mechanism is transported away by the control device 2, and the packaging box to be attached with the label is transported to below the labeling mechanism, so as to complete the work of attaching the label on the packaging box.

[0111] Working principle: refer to Figures 1 to 6 , when working, the packaging box to be attached with the label is placed on the conveying roller 6, and then the distance between the two side limiting mechanisms is adjusted according to the size of the packaging box, specifically, the electric push rod 8 arranged on the two side vertical plates 7 is started by the control device 2, and then the two electric push rods 8 on the two sides respectively push the two limiting frames 9 to move close to each other, and then the limiting rollers 10 arranged on the two limiting frames 9 move close to each other, until the limiting rollers 10 in the two limiting frames 9 are attached to the surface of the packaging box.

[0112] Then the adjusting motor 14 is started by the control device 2, so that the adjusting screw 15 fixedly connected with the output end of the adjusting motor 14 rotates, and the adjusting block 16 threaded connected with the adjusting screw 15 slides in the adjusting groove 12 through the threaded transmission cooperation between the adjusting screw 15 and the adjusting block 16, so that the hydraulic push rod 17 fixedly connected with the adjusting block 16 moves with the adjusting block 16, so that the labeling mechanism moves, and the labeling position of the labeling mechanism is adjusted.

[0113] After the distance between the two side limiting mechanisms is adjusted, the electric conveying shaft 5 is started by the control device 2, so that the conveying roller 6 fixedly connected with the electric conveying shaft 5 rotates, and then the packaging box on the conveying roller 6 is transported towards the labeling mechanism.

[0114] After the to-be-packaged box moves below the labeling mechanism, the hydraulic push rod 17 is started by the control device 2, and then the labeling frame 18 arranged on the hydraulic push rod 17 moves towards the to-be-packaged box until the distance between the labeling frame 18 and the to-be-packaged box reaches a preset distance, and then the electric telescopic shaft 25 is started by the control device 2, so that the electric telescopic shaft 25 is elongated, and then the pressing plate 26 fixedly connected with the electric telescopic shaft 25 moves towards the to-be-packaged box, in the process of moving of the pressing plate 26, the single label between the first auxiliary shaft 23 and the second auxiliary shaft 24 is pressed off from the label roll by the pressing plate 26, and the pressed-off label falls on the to-be-packaged box, and then the pressing plate 26 continuously moves towards the to-be-packaged box until the pressing plate 26 applies a certain pressure on the label falling on the to-be-packaged box, so that the label is attached to the to-be-packaged box, after the attachment is completed, the electric telescopic shaft 25 is reset by the control device 2, the to-be-packaged box on which the attachment is completed is transported away by the control device 2, and the to-be-labeled to-be-packaged box is transported to below the labeling mechanism, so that the work of labeling the to-be-packaged box is completed.

[0115] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A packaging box label attaching apparatus comprising a base (1) and a control device (2) fixedly connected with the base (1), characterized in that, The base (1) is provided with a conveying part electrically connected with the control device (2), the conveying part is used for conveying the packaging box to be attached with the label, and the packaging box label attaching device further comprises: The limiting mechanism has two groups, and the two groups of limiting mechanisms are symmetrically arranged on the base (1), the limiting mechanism is electrically connected with the control device (2), and the limiting mechanism is used for limiting the packaging box in conveying; The adjusting mechanism is arranged on the arch plate (11) and is electrically connected with the control device (2); The labeling mechanism is arranged on the adjusting mechanism and is electrically connected with the control device (2), and the labeling mechanism is used for attaching the label to the packaging box.

2. The package label applying apparatus of claim 1 wherein, The conveying part comprises: The conveying bottom plate (3) is arranged on the conveying base (1) and is fixedly connected with the base (1), and the conveying groove (4) is formed in the conveying bottom plate (3); A plurality of electric conveying shafts (5) are equidistantly arranged on the conveying bottom plate (3), the electric conveying shaft (5) is rotatably connected with the conveying bottom plate (3), and the electric conveying shaft (5) is electrically connected with the control device (2); A plurality of conveying rollers (6) are respectively fixedly arranged on the electric conveying shaft (5).

3. A packaging box label attaching apparatus according to claim 2, wherein The limiting mechanism comprises: The vertical plate (7) is arranged on the base (1) and is fixedly connected with the base (1); The limiting part is arranged on the vertical plate (7) and is electrically connected with the control device (2), and the limiting part is used for limiting the packaging box in conveying.

4. A packaging box label attaching apparatus according to claim 3, wherein The limiting part comprises: A plurality of electric push rods (8) are equidistantly arranged on the vertical plate (7), the electric push rod (8) is electrically connected with the control device (2), the electric push rod (8) is fixedly connected with the vertical plate (7); The limiting frame (9) is fixedly arranged at one end of the electric push rod (8) away from the adjacent vertical plate (7); A plurality of limiting rollers (10) are equidistantly arranged on the limiting frame (9), and the limiting roller (10) is rotatably connected with the limiting frame (9).

5. A packaging box label attaching apparatus according to claim 4, wherein The adjusting mechanism comprises: The arch plate (11) is arranged on the base (1) and is fixedly connected with the base (1); The adjusting groove (12) is formed in the arch plate (11); The motor groove (13) is formed in the arch plate (11); The adjusting part is arranged on the arch plate (11) and is electrically connected with the control device (2), and the adjusting part is used for adjusting the position of the labeling mechanism.

6. A packaging box label attaching apparatus according to claim 5, wherein The adjusting part comprises: The adjusting motor (14) is arranged in the motor groove (13) and is detachably fixedly connected with the arch plate (11), and the adjusting motor (14) is electrically connected with the control device (2); The adjusting screw (15) is arranged in the adjusting groove (12), one end of the adjusting screw (15) close to the adjusting motor (14) is fixedly connected with the output end of the adjusting motor (14), and the other end of the adjusting screw (15) away from the adjusting motor (14) is rotatably connected with the arch plate (11); An adjusting block (16) is arranged in the adjusting groove (12) and is in sliding connection with the adjusting groove (12), and the adjusting block (16) is in threaded connection with the adjusting screw (15); A hydraulic push rod (17) is arranged at one end of the adjusting block (16) close to the base (1) and is fixedly connected with the adjusting block (16), and the hydraulic push rod (17) is electrically connected with the control device (2).

7. A packaging box label attaching apparatus according to claim 6, wherein The labeling mechanism comprises: A labeling frame (18) is fixedly arranged at one end of the hydraulic push rod (17) close to the base (1); Two infrared sensors (19) are arranged on two symmetrical surfaces of the labeling frame (18), and the infrared sensors (19) are electrically connected with the control device (2), and the two infrared sensors (19) are used for positioning the area to be labeled on the packaging box; A winding part is arranged in the labeling frame (18) and is electrically connected with the control device (2); An auxiliary part is arranged in the labeling frame (18), and the auxiliary part is used for allowing the label to be parallel to the surface of the packaging box to be labeled; A pushing part is arranged in the labeling frame (18) and is electrically connected with the control device (2).

8. A packaging box label attaching apparatus according to claim 7, wherein The winding part comprises: A first winding shaft (20) is arranged in the labeling frame (18), and the first winding shaft (20) is detachably rotatably connected with the labeling frame (18), and the first winding shaft (20) is used for sleeving a label roll; A second winding shaft (21) is arranged in the labeling frame (18), and the second winding shaft (21) is detachably rotatably connected with the labeling frame (18), and the second winding shaft (21) is used for collecting waste on the label roll; A winding motor (22) is arranged on the labeling frame (18) and is fixedly connected with the labeling frame (18), the winding motor (22) is electrically connected with the control device (2), and an output end of the winding motor (22) is detachably fixedly connected with one end of the second winding shaft (21).

9. A packaging box label attaching apparatus according to claim 8, wherein The auxiliary part comprises: A first auxiliary shaft (23) is arranged on the labeling frame (18) and is fixedly connected with the labeling frame (18); A second auxiliary shaft (24) is arranged on the labeling frame (18) and is fixedly connected with the labeling frame (18), and the distance between the second auxiliary shaft (24) and the base (1) is equal to the distance between the first auxiliary shaft (23) and the base (1).

10. The package label applying apparatus of claim 9 wherein, The pushing part comprises: An electric telescopic shaft (25) is arranged in the labeling frame (18) and is detachably fixedly connected with the labeling frame (18), and the electric telescopic shaft (25) is electrically connected with the control device (2); A pressing plate (26) is arranged at one end of the electric telescopic shaft (25) close to the base (1) and is detachably fixedly connected with the electric telescopic shaft (25), and the pressing plate (26) is used for pressing and attaching the label between the first auxiliary shaft (23) and the second auxiliary shaft (24) on the packaging box.

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