Labeling device

Abstract

The utility model belongs to the technical field of product production, and discloses a labeling device. The labeling device comprises a conveying mechanism, a bar code pasting mechanism and a driving mechanism. The conveying mechanism is used for conveying products to be labeled. The bar code pasting mechanism comprises an adsorption head, a first driving assembly and a second driving assembly, the adsorption head is arranged at the driving end of the first driving assembly and used for adsorbing a bar code to be pasted, and the first driving assembly can drive the adsorption head to rotate around the Y axis; the fixed end of the first driving assembly is connected to the driving end of the second driving assembly, and the second driving assembly can drive the first driving assembly and the adsorption head to rotate around the X axis. The driving mechanism is used for driving the bar code pasting mechanism to move along the X axis, the Y axis and the Z axis so that the bar code pasting mechanism can be transferred between the bar code taking position and the product. According to the labeling device, the posture of the bar code can be adjusted at multiple angles so that the bar code can be pasted on multiple side faces of the product, and bar code pasting of various types of products can be achieved through the labeling device.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy meter production, in particular to a labeling device. Background Art

[0002] According to the manufacturing process of single-phase smart meters, barcode affixing is one of the essential processes in product production. The barcode encoding can be read through electronic scanning to identify the smart meter model, production date, manufacturer and other information, which is convenient for managers to understand the production and sales dynamics of the product at any time, simplify management procedures, and save management costs.

[0003] The shape and position of the barcode on the side of the electric energy meter of each type of product are different. It can be attached to the top side, left side or right side of the electric energy meter. On each side, you can choose to label horizontally or vertically, which requires high flexibility of the labeling device. However, the existing labeling device cannot flexibly adjust the posture of the barcode and can only attach the barcode to the electric energy meter in one posture and direction. For electric energy meters with different barcode attachment positions or postures, multiple labeling devices need to be configured, which has high equipment costs and high workshop space requirements.

[0004] Therefore, it is urgent to improve the labeling device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a labeling device, which can adjust the posture of a barcode at multiple angles so that the barcode can be attached to multiple sides of an electric energy meter. The labeling device can realize barcode attachment to various types of electric energy meters.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Labeling device, comprising:

[0008] A conveying mechanism configured to convey the product to be labeled;

[0009] The barcode sticking mechanism comprises an adsorption head, a first driving component and a second driving component, wherein the adsorption head is arranged at the driving end of the first driving component and is used to adsorb the barcode to be stuck, and the first driving component can drive the adsorption head to rotate around the Y axis; the fixed end of the first driving component is connected to the driving end of the second driving component, and the second driving component can drive the first driving component and the adsorption head to rotate around the X axis, and the X axis and the Y axis are configured to be perpendicular to each other along a horizontal plane;

[0010] The driving mechanism is configured to drive the barcode sticking mechanism to move along the X-axis, the Y-axis and the Z-axis respectively, so that the barcode sticking mechanism is transferred between the barcode picking point and the product, and the Z-axis is configured to be perpendicular to the X-axis / the Y-axis along a vertical plane.

[0011] As an optional solution, the first driving component includes:

[0012] A first gear shaft, wherein the first gear shaft is connected to the adsorption head;

[0013] A first rack extending along the X-axis, the first rack meshing with the first gear shaft for transmission;

[0014] A first driving member, wherein the fixed end of the first driving member is connected to the driving end of the second driving assembly, and the driving end of the first driving member is connected to the first rack to drive the first rack to move along the X-axis.

[0015] As an optional solution, the first driving component further includes:

[0016] The mounting rotating plate is rotatable around the X-axis direction and is connected to the driving end of the second driving component. The fixed end of the first driving component is arranged on the mounting rotating plate.

[0017] As an optional solution, a first limit member is provided on the mounting turntable, and the first limit member is used to stop the adsorption head from rotating when it rotates around the Y-axis to a first position. In the first position, the adsorption surface of the adsorption head is parallel to the X-axis.

[0018] As an optional solution, the second driving component includes:

[0019] a second gear shaft, the second gear shaft being connected to a fixed end of the first driving assembly;

[0020] A second rack extending along the Y axis, the second rack meshing with the second gear shaft for transmission;

[0021] A second driving member, wherein the fixed end of the second driving member is connected to the driving end of the driving mechanism, and the driving end of the second driving member is connected to the second rack to drive the second rack to move along the Y-axis.

[0022] As an optional solution, the second driving component further includes:

[0023] A connecting frame, wherein the connecting frame is arranged at the driving end of the driving mechanism, the fixed end of the second driving member is connected to one side of the connecting frame, the second gear shaft passes through the connecting frame, and the first driving component is arranged on the other side of the connecting frame.

[0024] As an optional solution, a second limit member and / or a third limit member is provided on the connecting frame. When the second driving member drives the adsorption head to rotate to the second position, the first driving component will abut against the second limit member. In the second position, the adsorption surface of the adsorption head extends along the Y axis. When the second driving member drives the adsorption head to rotate to the third position, the first driving component will abut against the third limit member. In the third position, the adsorption surface of the adsorption head extends along the Z axis.

[0025] As an optional solution, the labeling device further includes:

[0026] The lifting and adjusting mechanism is arranged on the conveying route of the conveying mechanism. The lifting and adjusting mechanism can lift the product conveyed by the conveying mechanism and drive the product to rotate around the Z axis.

[0027] As an optional solution, the lifting adjustment mechanism includes:

[0028] A clamping assembly, used for clamping the product conveyed by the conveying mechanism;

[0029] A lifting driving member, wherein the lifting driving member is arranged at the lower side of the conveying mechanism, the clamping assembly is rotatably connected to the driving end of the lifting driving member through a rotating shaft, and the lifting driving member can drive the clamping assembly to move along the Z axis;

[0030] A rotating driving member, wherein a driving end of the rotating driving member is connected to the rotating shaft to drive the rotating shaft and the clamping assembly to rotate around the Z axis.

[0031] As an optional solution, the rotary drive member includes:

[0032] Motor;

[0033] A synchronous belt is provided, wherein the synchronous belt connects the output shaft of the motor and the rotating shaft, and the rotation of the output shaft of the motor can drive the rotating shaft to rotate synchronously.

[0034] As an optional solution, the lifting adjustment mechanism further includes:

[0035] A lifting fixing frame, wherein the lifting fixing frame is fixedly arranged, and a fixed end of the lifting driving member is connected to the lifting fixing frame;

[0036] A lifting guide member is arranged on the lifting fixing frame along the Z axis;

[0037] A lifting movable plate is connected to the driving end of the lifting driving member and can slide along the lifting guide member. The clamping assembly and the rotating driving member are arranged on the lifting movable plate.

[0038] As an optional solution, the adsorption head includes:

[0039] An air cavity plate, the air cavity plate is connected to the driving end of the first driving assembly, a plurality of air cavities are arranged on the air cavity plate, and each of the air cavities is independently connected to a corresponding vacuum generator;

[0040] A label suction plate, wherein the label suction plate is arranged on the air cavity plate and covers the air cavity, wherein a plurality of adsorption holes are arranged on the label suction plate, and the adsorption holes are communicated with the air cavity, and the adsorption holes corresponding to any of the air cavities form an adsorption area, and the adsorption area can adsorb the barcode alone or in cooperation with at least two of the adsorption areas.

[0041] As an optional solution, the labeling device further includes:

[0042] The barcode printing and peeling mechanism is used to print the barcode and peel off a single barcode. The barcode printing and peeling mechanism is provided with a discharge port toward the barcode sticking mechanism to output the barcode from the discharge port along the X-axis.

[0043] Beneficial effects:

[0044] The labeling device proposed by the utility model drives the adsorption head to rotate in two directions perpendicular to each other by setting a first driving component and a second driving component, so that the barcode adsorbed on the adsorption head can be adjusted to a horizontal state and a vertical state, and the barcode can be adjusted to two perpendicular sides facing the product, so that the barcode can be attached to multiple sides of the product. The barcode attachment mechanism is driven by the driving mechanism to move freely in three perpendicular directions, so that the barcode is aligned with the attachment position on the product to complete the attachment. For different types of products and different attachment forms and attachment positions of the barcode on the product, the barcode can be attached by the labeling device, without the need to configure multiple types of labeling devices, saving equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of the attachment posture of the barcode on the electric energy meter proposed in the embodiment of the utility model;

[0046] Figure 2 It is a structural schematic diagram of the labeling device proposed in the embodiment of the utility model;

[0047] Figure 3 This is a schematic diagram of the structure of the barcode sticking mechanism proposed in the embodiment of the utility model. Figure 1 ;

[0048] Figure 4 This is a schematic diagram of the structure of the barcode sticking mechanism proposed in the embodiment of the utility model. Figure 2 ;

[0049] Figure 5 This is a schematic diagram of the posture adjustment of the adsorption head proposed in the embodiment of the utility model Figure 1 ;

[0050] Figure 6 This is a schematic diagram of the posture adjustment of the adsorption head proposed in the embodiment of the utility model Figure 2 ;

[0051] Figure 7 It is a structural schematic diagram of the barcode printing and peeling mechanism proposed in the embodiment of the utility model;

[0052] Figure 8 It is a structural schematic diagram of the lifting adjustment mechanism proposed in the embodiment of the utility model;

[0053] Fig. 9 It is a structural schematic diagram of a barcode sticking mechanism and a driving mechanism proposed in an embodiment of the utility model;

[0054] Fig.10 It is a structural schematic diagram of the air cavity plate proposed in the embodiment of the utility model;

[0055] Fig.11 It is a schematic diagram of the structure of the adsorption head proposed in the embodiment of the utility model;

[0056] Fig.12 It is a schematic diagram of the structure of vertically pasting a barcode on the left side surface proposed by the embodiment of the utility model;

[0057] Fig.13 This is a schematic diagram of a structure in which a barcode is horizontally pasted on the right side surface proposed in an embodiment of the utility model;

[0058] Fig.14 It is a schematic diagram of the structure of vertically pasting a barcode on the top side surface proposed in an embodiment of the utility model;

[0059] Fig.15 It is a schematic diagram of the structure of a barcode being horizontally affixed on the top side surface proposed in an embodiment of the utility model.

[0060] In the figure:

[0061] 100, product; 110, left side; 120, right side; 130, top side; 140, gap; 200, barcode;

[0062] 2. Barcode sticking mechanism; 21. Adsorption head; 2101. First adsorption area; 2102. Second adsorption area; 2103. Third adsorption area; 211. Air cavity plate; 2111. Air cavity; 212. Label absorption plate; 2121. Adsorption hole; 22. First driving assembly; 221. First gear shaft; 222. First rack; 223. First driving member; 224. Installing rotating plate; 2241. Rotating plate body; 2242. Stop block; 225. First stop member; 226. Support plate; 227. Connecting plate; 228. Connecting column; 229. Stop connecting plate; 23. Second driving assembly; 231. Second gear shaft; 232. Second rack; 233. Second driving member; 234. Connecting frame; 235. Second stop member; 236. Third stop member;

[0063] 3. Driving mechanism; 31. Support column; 32. X-direction driving member; 33. Y-direction driving member; 34. Z-direction driving member;

[0064] 4. Lifting adjustment mechanism; 41. Clamping assembly; 411. Clamping claw cylinder; 412. Clamping claw; 42. Lifting drive member; 43. Rotating drive member; 431. Motor; 432. Synchronous belt; 44. Lifting guide member; 441. Guide shaft; 442. Linear bearing; 45. Lifting movable plate; 46. Lifting fixed frame;

[0065] 5. Barcode printing and peeling mechanism; 51. Discharging port. DETAILED DESCRIPTION

[0066] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0067] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0069] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0070] like Figure 1 As shown, a product 100 to be labeled is shown, specifically an electric energy meter. In other embodiments, it can also be a circuit breaker, relay, or other product that needs labeling. The product 100 has a left side 110, a right side 120, and a top side 130. Each product 100 is affixed with a barcode 200, and the barcode 200 can be affixed to one of the above sides. Since the outer shell of the product 100 is composed of an upper shell and a lower shell, a gap 140 is formed at the connection between the upper shell and the lower shell. There are many forms of barcode 200. For example, the barcode 200 can be pasted horizontally parallel to the gap 140. At this time, the barcode 200 can be aligned with the gap 140 or ride on the gap 140; the barcode 200 can also be pasted vertically perpendicular to the gap 140. At this time, the barcode 200 is generally made to ride on the gap 140. There are also many specifications for the size of the barcode 200, such as 40x10mm, 60x18mm, and 70x15mm.

[0071] In order to be able to affix barcodes 200 of various specifications in different forms on different sides of the product 100, such as Figure 2-Figure 4As shown, this embodiment proposes a labeling device, which includes a barcode sticking mechanism 2 and a driving mechanism 3. The barcode sticking mechanism 2 includes an adsorption head 21, a first driving component 22 and a second driving component 23. The adsorption head 21 is arranged at the driving end of the first driving component 22, and is used to adsorb the barcode 200 to be attached. The first driving component 22 can drive the adsorption head 21 to rotate around the Y axis; the fixed end of the first driving component 22 is connected to the driving end of the second driving component 23, and the second driving component 23 can drive the first driving component 22 and the adsorption head 21 to rotate around the X axis. The X axis and the Y axis are configured to be perpendicular to each other on a horizontal plane. The driving mechanism 3 is used to drive the barcode sticking mechanism 2 to move along the X axis, the Y axis and the Z axis respectively, so that the barcode sticking mechanism 2 is transferred between the material taking place of the barcode 200 and the product 100, and the Z axis is configured to be perpendicular to each other with the X axis / Y axis on a vertical plane. Among them, the X axis direction is the left-right direction, the Y axis direction is the front-back direction, and the Z axis direction is the up-down direction.

[0072] By setting the first driving component 22 and the second driving component 23, the adsorption head 21 is driven to rotate in two directions perpendicular to each other, so that the barcode 200 adsorbed on the adsorption head 21 can be adjusted to a horizontal state and a vertical state, and the barcode 200 can be adjusted to two perpendicular sides facing the product 100, so that the barcode 200 can be attached to multiple sides of the product 100. The barcode attachment mechanism 2 is driven by the driving mechanism 3 to move freely in three perpendicular directions, so that the barcode 200 is aligned with the attachment position on the product 100 to complete the attachment. For different types of products 100 and different attachment forms and attachment positions of the barcode 200 on the product 100, the barcode 200 can be attached by the labeling device, without the need to configure multiple types of labeling devices, saving equipment costs.

[0073] Alternatively, if Figure 3 and Figure 4 As shown, the second driving assembly 23 includes a second gear shaft 231, a second rack 232 and a second driving member 233, and the second gear shaft 231 is connected to the fixed end of the first driving assembly 22. The second rack 232 is extended along the Y axis, and the second rack 232 is meshed with the second gear shaft 231 for transmission. The fixed end of the second driving member 233 is connected to the driving end of the driving mechanism 3, and the driving end of the second driving member 233 is connected to the second rack 232 to drive the second rack 232 to move along the Y axis. Specifically, the second driving member 233 can be a cylinder or an electric cylinder, and the cylinder or electric cylinder is telescopically driven to drive the second rack 232 to move back and forth.

[0074] The second driving member 233 drives the second rack 232 to move along the Y axis, driving the second gear shaft 231 to rotate around the X axis, thereby causing the adsorption head 21 to rotate around the X axis. Figure 5As shown, the adsorption head 21 adsorbs the barcode 200 from the barcode printing and stripping mechanism 5 in a horizontal state. The initial state of the barcode 200 is horizontal. After rotating around the X-axis, the barcode 200 can be adjusted to a vertical state.

[0075] In order to facilitate the installation of the second driving member 233, as shown in FIG. Figure 3 and Figure 4 As shown, the second driving assembly 23 further includes a connecting frame 234, which is disposed at the driving end of the driving mechanism 3, the fixed end of the second driving member 233 is connected to one side of the connecting frame 234, the second gear shaft 231 is passed through the connecting frame 234, and the first driving assembly 22 is disposed on the other side of the connecting frame 234. Preferably, the second gear shaft 231 can be mounted on the connecting frame 234 through a bearing so as to be firmly mounted and able to rotate smoothly.

[0076] Furthermore, in order to limit the rotation angle of the second gear shaft 231 so that the adsorption head 21 can stop in time after rotating to the desired position, a second stopper 235 and / or a third stopper 236 are provided on the connecting frame 234. When the second driving member 233 drives the adsorption head 21 to rotate to the second position, the first driving component 22 will abut against the second stopper 235. In the second position, the adsorption surface of the adsorption head 21 extends along the Y axis. When the second driving member 233 drives the adsorption head 21 to rotate to the third position, the first driving component 22 will abut against the third stopper 236. In the third position, the adsorption surface of the adsorption head 21 extends along the Z axis. By constraining the second position and the third position, the second gear shaft 231 is reciprocated within a range of 90°, so that the barcode 200 on the adsorption head 21 is switched between the horizontal posture and the vertical posture.

[0077] Specifically, Figure 4 As shown, the first driving assembly 22 includes a mounting rotating plate 224, which can rotate around the X-axis direction and is connected to the driving end of the second driving member 233, that is, the mounting rotating plate 224 is connected to the second gear shaft 231. The mounting rotating plate 224 includes a rotating plate body 2241 and a limit block 2242, and the limit block 2242 abuts against the second limit member 235 when it rotates to a vertical state, and abuts against the third limit member 236 when it rotates to a horizontal state.

[0078] Furthermore, if Figure 3 and Figure 4As shown, the first driving assembly 22 also includes a first gear shaft 221, a first rack 222 and a first driving member 223. The first gear shaft 221 is connected to the adsorption head 21, and the first rack 222 is extended along the X-axis. The first rack 222 is meshed with the first gear shaft 221. The fixed end of the first driving member 223 is connected to the driving end of the second driving assembly 23. The fixed end of the first driving member 223 is specifically connected to the mounting rotating plate 224. The driving end of the first driving member 223 is connected to the first rack 222 to drive the first rack 222 to move along the X-axis, thereby driving the adsorption head 21 to rotate around the Y-axis. Figure 6 As shown, the adsorption head 21 adsorbs the barcode 200 from the barcode printing and peeling mechanism 5 in a horizontal state. The initial state of the barcode 200 is horizontal. After rotating around the Y axis, the barcode 200 can be adjusted to a vertical state so that it can be attached to the side of the product 100.

[0079] Optionally, return to Figure 3 and Figure 4 The first driving assembly 22 further includes two support plates 226 and a connecting plate 227. The two support plates 226 are spaced apart on the mounting rotating plate 224, and the first gear shaft 221 is mounted on the two support plates 226 through a bearing. The connecting plate 227 is fixedly mounted on the first gear shaft 221 and is located between the two support plates 226. The adsorption head 21 is connected to the connecting plate 227 through two connecting columns 228. When the first gear shaft 221 rotates around the Y axis, the adsorption head 21 will be driven to rotate synchronously through the connecting plate 227.

[0080] In order to limit the rotation angle of the first gear shaft 221, as Figure 4 As shown, a first stopper 225 is provided on the mounting rotating plate 224. The first stopper 225 is used to stop the adsorption head 21 from rotating when it rotates around the Y axis to the first position. In the first position, the adsorption surface of the adsorption head 21 is parallel to the X axis. Specifically, the first stopper 225 is installed on the mounting rotating plate 224 through a stopper connecting plate 229. Figure 4 Taking the position of the installation rotating plate 224 as an example, the first stopper 225 is in a vertical state, and when the adsorption head 21 rotates upward around the Y axis to a horizontal state, the connecting plate 227 will abut against the first stopper 225. When the installation rotating plate 224 rotates 90°, the first stopper 225 is in a horizontal state, and the adsorption head 21 will rotate to a vertical state. The adsorption head 21 can rotate around the Z axis to abut against the first stopper 225. At this time, the adsorption surface of the adsorption head 21 remains parallel to the X axis. Of course, the adsorption head 21 can also be set to abut against the adsorption head 21 directly for limiting.

[0081] Furthermore, combined with Figure 4 , Fig.10 and Fig.11As shown, the adsorption head 21 includes an air cavity plate 211 and a label adsorption plate 212. The air cavity plate 211 is connected to the driving end of the first driving component 22. A plurality of air cavities 2111 are arranged on the air cavity plate 211, and each air cavity 2111 is independently connected to a corresponding vacuum generator. The label adsorption plate 212 is arranged on the air cavity plate 211 and covers the air cavity 2111. A plurality of adsorption holes 2121 are arranged on the label adsorption plate 212, and the adsorption holes 2121 are connected to the air cavity 2111. The adsorption holes 2121 corresponding to any air cavity 2111 form an adsorption area, and the adsorption area can adsorb the barcode 200 alone or in combination with at least two adsorption areas. The label adsorption plate 212 is set to a smooth surface to protect the barcode 200 and avoid damaging the barcode 200 when in contact with the barcode 200.

[0082] In this embodiment, Fig.11 As shown, there are three adsorption areas, namely, the first adsorption area 2101 and the second adsorption area 2102 which are symmetrically arranged, the first adsorption area 2101 and the second adsorption area 2102 are set to be L-shaped, and the strip area between the two is set to be the third adsorption area 2103. When it is necessary to adsorb a barcode of 40X10mm specification, the vacuum generator connected to the first adsorption area 2101 and the second adsorption area 2102 is controlled not to operate, and the vacuum generator connected to the third adsorption area 2103 is controlled to generate vacuum pressure to adsorb the barcode 200. When it is necessary to adsorb a barcode 200 of 70X15mm or 60X18mm specification, the vacuum generator connected to the third adsorption area 2103 is controlled not to operate, and the vacuum generator connected to the first adsorption area 2101 and the second adsorption area 2102 is controlled to generate vacuum pressure to adsorb the barcode 200.

[0083] Furthermore, if Figure 2 As shown, the labeling device includes a barcode printing and peeling mechanism 5, which uses an automatic printer to print a barcode 200 of corresponding specifications as required, and peels off a single barcode 200. The barcode printing and peeling mechanism 5 is provided with a discharge port 51 toward the barcode sticking mechanism 2, so as to output the barcode 200 from the discharge port 51 along the X-axis, so as to facilitate the barcode sticking mechanism 2 to adsorb the barcode 200. The barcode printing and peeling mechanism 5 can adopt a conventional structure in the prior art, and will not be described in detail here.

[0084] In order to load and unload the product 100, the labeling device further includes a conveying mechanism, which is used to convey the product 100 to be labeled. Specifically, the conveying mechanism includes a linear conveyor belt, on which the product 100 is placed, which moves along the Y-axis direction, and is loaded from one end of the linear conveyor belt, and is continuously conveyed to the other end for unloading after the barcode 200 is attached.

[0085] Optionally, the conveying mechanism includes two linear conveyor belts arranged at intervals, and the two linear conveyor belts are synchronously driven. The two ends of the product 100 are respectively placed on the two linear conveyor belts, and other operations can be performed on the product 100 in the hollow space between the two linear conveyor belts, which will be introduced later.

[0086] Furthermore, if Figure 2 As shown, the labeling device also includes a lifting and adjusting mechanism 4, which is arranged on the conveying route of the conveying mechanism and is located between two straight conveyor belts. The lifting and adjusting mechanism 4 can lift the product 100 conveyed by the conveying mechanism and drive the product 100 to rotate around the Z axis, so that the product 100 can be adjusted to a position convenient for the barcode sticking mechanism 2 to label.

[0087] Specifically, Figure 8 As shown, the lifting adjustment mechanism 4 includes a clamping assembly 41, a lifting drive 42 and a rotating drive 43. The clamping assembly 41 is used to clamp the product 100 conveyed on the conveying mechanism and clamp and fix the product 100. The lifting drive 42 is arranged on the lower side of the conveying mechanism. The clamping assembly 41 is connected to the driving end of the lifting drive 42 by a rotating shaft. The lifting drive 42 can drive the clamping assembly 41 to move along the Z axis. The driving end of the rotating drive 43 is connected to the rotating shaft to drive the rotating shaft and the clamping assembly 41 to rotate around the Z axis. When the product 100 is conveyed along the conveying mechanism, the lifting drive 42 drives the clamping assembly 41 to move downward to the lower side of the linear conveyor belt. When the product 100 moves above the clamping assembly 41, the clamping assembly 41 is driven to move upward to clamp the product 100. According to the labeling position and the shape of the barcode 200, the clamping assembly 41 is driven to rotate by the rotating drive 43 to adjust the product 100 to an angle convenient for labeling.

[0088] Specifically, the lifting drive member 42 may be an electric cylinder or a pneumatic cylinder, or may be a linear drive structure such as a motor 431, a lead screw module, etc. In this embodiment, the lifting drive member 42 is a pneumatic cylinder.

[0089] Alternatively, if Figure 8 As shown, the gripping assembly 41 includes a clamping claw cylinder 411 and a clamping claw 412. The fixed end of the clamping claw cylinder 411 is connected to the driving end of the lifting driving member 42. The clamping claw 412 is arranged at the driving end of the clamping claw cylinder 411. The two clamping claws 412 are arranged along the Y direction to clamp the product 100 from both sides. The product 100 is clamped or released by the clamping claw cylinder 411 extending and retracting.

[0090] Alternatively, if Figure 8As shown, the rotating drive member 43 includes a motor 431 and a synchronous belt 432. The synchronous belt 432 connects the output shaft and the rotating shaft of the motor 431. The rotation of the output shaft of the motor 431 can drive the rotating shaft to rotate synchronously. The posture of the product 100 clamped by the clamp 412 is adjusted by the forward and reverse rotation of the motor 431, and the product 100 is rotated back to the initial angle after labeling is completed to be put back on the linear conveyor belt.

[0091] Furthermore, if Figure 8 As shown, in order to facilitate the installation of structures such as the clamping assembly 41, the lifting drive 42 and the rotating drive 43, the lifting adjustment mechanism 4 also includes a lifting fixed frame 46, a lifting guide 44 and a lifting movable plate 45. The lifting fixed frame 46 is fixedly arranged on the bottom plate (not shown in the figure) of the labeling device, the fixed end of the lifting drive 42 is connected to the lifting fixed frame 46, and the lifting guide 44 is arranged on the lifting fixed frame 46 along the Z axis. The lifting movable plate 45 is connected to the driving end of the lifting drive 42 and can slide along the lifting guide 44. The clamping assembly 41 and the rotating drive 43 are arranged on the lifting movable plate 45. The lifting movable plate 45 is driven to move by the lifting drive 42 to drive the clamping assembly 41 to move, thereby realizing the movement of the product 100 along the Z axis. By setting the lifting guide 44, a guiding effect is provided for the movement of the lifting movable plate 45, so that the movement of the lifting movable plate 45 is more stable.

[0092] Specifically, the lifting guide 44 includes a guide shaft 441 and a linear bearing 442. The linear bearing 442 is arranged on the lifting fixed frame 46. The top end of the guide shaft 441 is connected to the lifting movable plate 45. The bottom end of the guide shaft 441 is slidably matched with the linear bearing 442 to guide the linear motion of the lifting movable plate 45 along the Z axis.

[0093] Furthermore, if Figure 2 and Fig. 9 As shown, the driving mechanism 3 includes four support columns 31, an X-axis driving member 32, a Y-axis driving member 33 and a Z-axis driving member 34. The bottom ends of the four support columns 31 are fixed to the bottom plate of the labeling device (not shown in the figure). Two of the above-mentioned support columns 31 are arranged on both sides of the conveying direction of the conveying mechanism, and the barcode printing and peeling mechanism 5 is arranged on one side of the conveying mechanism and is located between the two support columns 31. The fixed end of the X-axis driving member 32 is arranged at the upper end of the support column 31, and the fixed end of the Y-axis driving member 33 is connected to the driving end of the X-axis driving member 32, and the X-axis driving member 32 can drive the Y-axis driving member 33 to reciprocate along the X-axis. The fixed end of the Z-axis driving member 34 is connected to the driving end of the Y-axis driving member 33, and the Y-axis driving member 33 can drive the Z-axis driving member 34 to reciprocate along the Y-axis. The driving end of the Z-axis driving member 34 is connected to the barcode pasting mechanism 2, and is used to drive the barcode pasting mechanism 2 to reciprocate along the Z-axis.

[0094] In this embodiment, the X-axis driving member 32, the Y-axis driving member 33 and the Z-axis driving member 34 all use electric cylinders, and the electric cylinders drive the linear movement. In other embodiments, the X-axis driving member 32, the Y-axis driving member 33 and the Z-axis driving member 34 can also use linear drive mechanisms such as cylinders or motor screw modules, as long as they can provide linear drive, and the specific structural form is not limited here.

[0095] The following examples illustrate the process of attaching the barcode 200 in different attaching positions and attaching forms:

[0096] like Fig.12 As shown, the barcode 200 is vertically attached to the left side 110 of the product 100. After the clamping assembly 41 clamps the product 100, the lifting driving member 42 is activated to lift the product 100 so that the top side 130 of the product 100 faces the side of the barcode printing and peeling mechanism 5. After the adsorption head 21 absorbs the barcode 200 from the barcode printing and peeling mechanism 5, the second driving member 233 is activated to drive the adsorption head 21 to rotate around the X axis to adjust the barcode 200 to the vertical direction. The driving mechanism 3 is activated to move the barcode 200 to the left side 110 of the product 100 and attach the barcode 200 vertically to the left side 110.

[0097] like Fig.13 As shown, the barcode 200 is horizontally pasted on the right side 120 of the product 100. After the clamping assembly 41 clamps the product 100, the lifting drive 42 is started to lift the product 100, and the rotating drive 43 is started to drive the product 100 to rotate, so that the right side 120 of the product 100 faces the side of the barcode printing and peeling mechanism 5. After the adsorption head 21 absorbs the barcode 200 from the barcode printing and peeling mechanism 5, the first drive 223 is started to drive the adsorption head 21 to rotate around the Y axis, and the adsorption head 21 is adjusted to a vertical state, so that the barcode 200 faces the right side 120. The drive mechanism 3 is started to move the barcode 200 to the right side 120 of the product 100 and the barcode 200 is horizontally pasted on the right side 120.

[0098] like Fig.14 As shown, the barcode 200 is vertically attached to the top side 130 of the product 100. After the clamping assembly 41 clamps the product 100, the lifting drive 42 is activated to lift the product 100, and the rotating drive 43 is activated to drive the product 100 to rotate, so that the right side 120 of the product 100 faces the side of the barcode printing and peeling mechanism 5. After the adsorption head 21 absorbs the barcode 200 from the barcode printing and peeling mechanism 5, the second drive 233 is activated to drive the adsorption head 21 to rotate around the X axis to adjust the barcode 200 to the vertical direction. The drive mechanism 3 is activated to move the barcode 200 to the top side 130 of the product 100 and attach the barcode 200 vertically to the top side 130.

[0099] like Fig.15As shown, the barcode 200 is horizontally pasted on the top side 130 of the product 100. After the clamping assembly 41 clamps the product 100, the lifting driving member 42 is started to lift the product 100 so that the top side 130 of the product 100 faces the side of the barcode printing and peeling mechanism 5. After the adsorption head 21 absorbs the barcode 200 from the barcode printing and peeling mechanism 5, the first driving member 223 is started to drive the adsorption head 21 to rotate around the Y axis, and the adsorption head 21 is adjusted to a vertical state so that the barcode 200 faces the top side 130. The driving mechanism 3 is started to move the barcode 200 to the top side 130 of the product 100 and the barcode 200 is horizontally pasted on the top side 130.

[0100] The above only exemplifies several attachment situations of the barcode 200 . For other attachment positions and attachment postures of the barcode 200 , the angles and postures of the product 100 and the barcode 200 can be adaptively adjusted, and no further description is given here.

[0101] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Labeling device, characterized in that, include: A conveying mechanism, configured to convey the product (100) to be labeled; A barcode sticking mechanism (2) comprises an adsorption head (21), a first driving component (22) and a second driving component (23); the adsorption head (21) is arranged at the driving end of the first driving component (22) and is used to adsorb the barcode (200) to be stuck; the first driving component (22) can drive the adsorption head (21) to rotate around the Y axis; the fixed end of the first driving component (22) is connected to the driving end of the second driving component (23); the second driving component (23) can drive the first driving component (22) and the adsorption head (21) to rotate around the X axis; the X axis and the Y axis are arranged to be along mutually perpendicular directions on a horizontal plane; The driving mechanism (3) is configured to drive the barcode sticking mechanism (2) to move along the X-axis, the Y-axis and the Z-axis respectively, so that the barcode sticking mechanism (2) is transferred between the material taking point of the barcode (200) and the product (100), and the Z-axis is configured to be perpendicular to the X-axis / the Y-axis along a vertical plane.

2. The labeling device according to claim 1, characterized in that: The first driving assembly (22) comprises: A first gear shaft (221), wherein the first gear shaft (221) is connected to the adsorption head (21); A first rack (222) is extended along the X-axis, and the first rack (222) is meshed with the first gear shaft (221) for transmission; A first driving member (223), wherein a fixed end of the first driving member (223) is connected to a driving end of the second driving assembly (23), and a driving end of the first driving member (223) is connected to the first rack (222) to drive the first rack (222) to move along the X-axis.

3. The labeling device according to claim 2, characterized in that: The first drive assembly (22) further comprises: The mounting rotating plate (224) is rotatable around the X-axis direction and is connected to the driving end of the second driving component (23). The fixed end of the first driving component (223) is arranged on the mounting rotating plate (224).

4. The labeling device according to claim 3, characterized in that: A first stopper (225) is provided on the mounting rotating plate (224), and the first stopper (225) is used to stop the adsorption head (21) from rotating when it rotates around the Y-axis to a first position. In the first position, the adsorption surface of the adsorption head (21) is parallel to the X-axis.

5. The labeling device according to claim 1, characterized in that: The second driving assembly (23) comprises: a second gear shaft (231), the second gear shaft (231) being connected to a fixed end of the first driving assembly (22); A second rack (232) is extended along the Y axis, and the second rack (232) is meshed with the second gear shaft (231) for transmission; A second driving member (233), wherein a fixed end of the second driving member (233) is connected to a driving end of the driving mechanism (3), and a driving end of the second driving member (233) is connected to the second rack (232) to drive the second rack (232) to move along the Y-axis.

6. The labeling device according to claim 5, characterized in that: The second driving assembly (23) further comprises: A connecting frame (234), the connecting frame (234) is arranged at the driving end of the driving mechanism (3), the fixed end of the second driving member (233) is connected to one side of the connecting frame (234), the second gear shaft (231) passes through the connecting frame (234), and the first driving component (22) is arranged on the other side of the connecting frame (234).

7. The labeling device according to claim 6, characterized in that: The connecting frame (234) is provided with a second limiting member (235) and / or a third limiting member (236). When the second driving member (233) drives the adsorption head (21) to rotate to the second position, the first driving component (22) will abut against the second limiting member (235). At the second position, the adsorption surface of the adsorption head (21) extends along the Y axis. When the second driving member (233) drives the adsorption head (21) to rotate to the third position, the first driving component (22) will abut against the third limiting member (236). At the third position, the adsorption surface of the adsorption head (21) extends along the Z axis.

8. The labeling device according to any one of claims 1 to 7, characterized in that: The labeling device also includes: A lifting and adjusting mechanism (4) is arranged on the conveying route of the conveying mechanism, and the lifting and adjusting mechanism (4) is capable of lifting the product (100) conveyed by the conveying mechanism and driving the product (100) to rotate around the Z axis.

9. The labeling device according to claim 8, characterized in that: The lifting adjustment mechanism (4) comprises: a gripping assembly (41) for gripping the product (100) conveyed on the conveying mechanism; A lifting driving member (42), wherein the lifting driving member (42) is arranged at the lower side of the conveying mechanism, and the clamping assembly (41) is rotatably connected to the driving end of the lifting driving member (42) via a rotating shaft, and the lifting driving member (42) can drive the clamping assembly (41) to move along the Z axis; A rotating driving member (43), wherein a driving end of the rotating driving member (43) is connected to the rotating shaft to drive the rotating shaft and the clamping assembly (41) to rotate around the Z axis.

10. The labeling device according to claim 9, characterized in that: The rotary drive member (43) comprises: Motor (431); A synchronous belt (432), wherein the synchronous belt (432) connects the output shaft of the motor (431) and the rotating shaft, and the rotation of the output shaft of the motor (431) can drive the rotating shaft to rotate synchronously.

11. The labeling device according to claim 9, characterized in that: The lifting adjustment mechanism (4) further comprises: A lifting fixing frame (46), wherein the lifting fixing frame (46) is fixedly arranged, and a fixed end of the lifting driving member (42) is connected to the lifting fixing frame (46); A lifting guide member (44) is arranged on the lifting fixing frame (46) along the Z axis; A lifting movable plate (45), wherein the lifting movable plate (45) is connected to the driving end of the lifting driving member (42) and can slide along the lifting guide member (44), and the clamping assembly (41) and the rotating driving member (43) are arranged on the lifting movable plate (45).

12. The labeling device according to any one of claims 1 to 7, characterized in that: The adsorption head (21) comprises: an air cavity plate (211), the air cavity plate (211) being connected to a driving end of the first driving assembly (22), the air cavity plate (211) being provided with a plurality of air cavities (2111), each of the air cavities (2111) being independently connected to a corresponding vacuum generator; A label suction plate (212), the label suction plate (212) is arranged on the air cavity plate (211) and covers the air cavity (2111), a plurality of suction holes (2121) are arranged on the label suction plate (212), and the suction holes (2121) are connected with the air cavity (2111), and the suction holes (2121) corresponding to any of the air cavities (2111) form a suction area, and the suction area can be used alone or in combination with at least two of the suction areas to suction the barcode (200).

13. The labeling device according to any one of claims 1 to 7, characterized in that: The labeling device also includes: A barcode printing and peeling mechanism (5) is used to print the barcode (200) and peel off a single barcode (200). The barcode printing and peeling mechanism (5) is provided with an outlet (51) facing the barcode sticking mechanism (2) so as to output the barcode (200) from the outlet (51) along the X-axis.

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