Labeling device

Abstract

The utility model relates to the field of chips, and particularly discloses a labeling device which comprises a fixing frame, a working platform, a feeding assembly, an extrusion assembly, a conveying assembly and a pressing assembly, the working platform is arranged at the top of the fixing frame and used for containing a to-be-labeled product, and the feeding assembly is arranged below the working platform and connected with the fixing frame; a first discharging opening is formed in the working platform, and the pressing assembly is arranged on the working platform; the extrusion assembly is arranged below the first discharge port; the conveying assembly is located between the working platform and the feeding assembly, the labeling paper is connected to the conveying assembly through the extrusion assembly, and the conveying assembly is used for driving the labeling paper to move; the feeding assembly is used for placing labeling paper and conveying the labeling paper to the extrusion assembly, and the extrusion assembly is used for conveying labels on the labeling paper to the position above the first discharging opening; and the pressing assembly is used for pressing the label on the labeling paper on the to-be-labeled product. In this way, the labeling efficiency of the to-be-labeled product is improved.

Description

Technical Field

[0001] This application relates to the field of chips, and more particularly to a labeling device. Background Technology

[0002] Currently, labeling product packaging for end customers relies on manual application. This requires people to peel the labels off the labeling paper, visually observe the labeling position according to the different product packaging specifications, and then manually affix the labels to the packaged products, which is inefficient.

[0003] Therefore, how to improve the labeling efficiency of products to be labeled has become an urgent problem to be solved in this field. Utility Model Content

[0004] The purpose of this application is to provide a labeling device that improves the labeling efficiency of products to be labeled.

[0005] This application discloses a labeling device, which includes a fixed frame, a working platform, a feeding component, an extrusion component, a conveying component, and a pressing component. The working platform is disposed on top of the fixed frame and is used to place the product to be labeled. The feeding component is disposed below the working platform and connected to the fixed frame, and a first discharge port is provided on the working platform. The pressing component is disposed on the working platform and near the edge of the first discharge port. The extrusion component is disposed below the first discharge port and connected to the fixed frame. The conveying component is located between the working platform and the feeding component. The labeling paper is connected to the conveying component by the extrusion component, and the conveying component is used to move the labeling paper. The feeding component is used to place the labeling paper and feed it to the extrusion component, which is used to deliver the label on the labeling paper above the first discharge port. The pressing component is used to press the label on the labeling paper onto the product to be labeled.

[0006] Optionally, the feeding assembly includes a material box, a first rotating shaft, and a first motor. The first motor is disposed within the fixed frame. The material box has an opening in the middle, and the first rotating shaft passes through the opening and is connected to the first motor. A second discharge port is disposed on the side of the material box. The labeling paper is mounted on the first rotating shaft. The first motor drives the first rotating shaft to rotate and feeds one end of the labeling paper out through the second discharge port to the extrusion assembly.

[0007] Optionally, an anti-slip component is fitted onto the first rotating shaft, the anti-slip component is connected to the first rotating shaft, the label is mounted on the anti-slip component, and the surface roughness of the anti-slip component on the side closer to the label is greater than the surface roughness of the label.

[0008] Optionally, the pressing assembly includes a fixed block, a pressing member, a first limiting member, and a telescopic rod. The fixed block is connected to the working platform. The pressing member and the first limiting member are located on opposite sides of the fixed block. One end of the telescopic rod is connected to the first limiting member, and the other end passes through the fixed block and is connected to the pressing member. The telescopic rod is movable within the fixed block. A compression spring is sleeved on the portion of the telescopic rod located between the pressing member and the fixed block. The compression spring abuts against both the pressing member and the fixed block. When the compression spring is in its natural state, the pressing member is located above the first discharge port.

[0009] Optionally, the extrusion assembly includes a first extruder and a second extruder. The first extruder is fixedly connected to the fixed frame, and the second extruder is rotatably connected to the fixed frame. The positions of the first extruder and the second extruder correspond. The labeling paper is located between the first extruder and the second extruder. When the second extruder rotates toward the first extruder to contact the labeling paper, the first extruder is used to lift the label on the labeling paper and send it above the first discharge port.

[0010] Optionally, the first extrusion member includes a first fixing member and a first extrusion plate, and the second extrusion member includes a second fixing member and a second extrusion plate. The first fixing member is connected to the fixing frame, and the first extrusion plate is connected to the side of the first fixing member near the first discharge port, and the first extrusion plate is inclined at a preset angle toward the first discharge port. The second fixing member is rotatably connected to the fixing frame, and the second extrusion plate is connected to the side of the second fixing member near the first fixing member, and the second extrusion member is inclined at a preset angle toward the first extrusion member. The second extrusion member rotates with the second fixing member toward the first extrusion member, and the label paper is pressed against the first extrusion member and the second extrusion member.

[0011] Optionally, the conveying assembly includes a drive shaft, a driven shaft, a support frame, and a second motor. The drive shaft and the driven shaft are arranged adjacent to each other, and there is a gap between them. The label is located within the gap between the drive shaft and the driven shaft, and the width of the gap is equal to the width of the label. The second motor is disposed within the fixed frame. One end of the drive shaft is connected to the second motor, and the other end is rotatably connected to the support frame. Both ends of the driven shaft are rotatably connected to the support frame.

[0012] Optionally, the fixing frame is further provided with at least two positioning rods, the at least two positioning rods corresponding to the position of the extrusion assembly, and positioned below the extrusion assembly, and the at least two positioning rods are spaced apart in the vertical direction; each positioning rod is provided with a second limiting member on both sides, and the label is located between the two second limiting members.

[0013] Optionally, both the first motor and the second motor include a motor body and a control chip. The pressing component is also equipped with an optical fiber sensor, which is electrically connected to the control chip. When the optical fiber sensor detects an object obstructing the pressing component, it transmits a detection signal to the control chip, which then controls the motor body to stop rotating. When the optical fiber transmitter detects no object obstructing the pressing component, it transmits a detection signal to the control chip, which then controls the motor body to rotate.

[0014] Optionally, the working platform is further provided with a limiting component, which includes a limiting plate, an adjusting plate, and an adjusting knob. One side of the adjusting plate is connected to the limiting plate, and the limiting plate is perpendicular to the adjusting plate. The adjusting plate is provided with an extension groove, the extension direction of which is perpendicular to the horizontal direction of the limiting plate. The adjusting knob passes through the extension groove and is connected to the working platform. Rotating the adjusting knob controls the adjusting plate to move relative to the working platform along the extension direction of the extension groove, so as to adjust the distance from the limiting plate to the edge of the working platform.

[0015] Compared to manual labeling methods, this application replaces traditional manual labeling by using a labeling device to label the products to be labeled. When labeling the products, the labeling paper is first placed into a feeding assembly to store it for continuous labeling. One end of the labeling paper is then connected to a pressing assembly. The products to be labeled are then placed on a work platform. At this point, the feeding assembly automatically feeds the labeling paper from the bottom of the fixed frame, while the conveying assembly applies the labeling at the top of the fixed frame. One end of the labeling paper is pulled to ensure continuous upward transport. During this movement, a pressing component applies localized pressure to the labeling paper, causing it to deform. This deformation forces the label to separate automatically from the labeling paper strip. The pressing component then lifts the label from below the first discharge port to above it, aligning it precisely with the pressing component. Finally, the pressing component presses the label onto the product. This effectively improves labeling efficiency and contributes to increased production productivity. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They serve to demonstrate implementation methods of this application and, together with the textual description, explain the principles of this application. Obviously, the drawings described below are merely some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort. In the drawings:

[0017] Figure 1 This is a schematic diagram of the first embodiment of the labeling device of this application;

[0018] Figure 2 This is a schematic diagram of the extrusion assembly in the first embodiment of the labeling device of this application;

[0019] Figure 3 This is a schematic diagram of the conveying component in the first embodiment of the labeling device of this application;

[0020] Figure 4 This is a schematic diagram of a second embodiment of the labeling device of this application;

[0021] Figure 5 This is a schematic diagram of the third embodiment of the labeling device of this application;

[0022] Figure 6 This is a schematic diagram of the fourth embodiment of the labeling device of this application;

[0023] Figure 7 This is a schematic diagram of the fifth embodiment of the labeling device of this application.

[0024] Among them, 10 is a labeling device; 100 is a fixing frame; 110 is a positioning rod; 120 is a second limiting component; 200 is a working platform; 210 is a first discharge port; 220 is a limiting assembly; 221 is a limiting plate; 222 is an adjusting plate; 223 is an extension groove; 224 is an adjusting knob; 300 is a feeding assembly; 310 is a material box; 311 is an opening; 312 is a second discharge port; 320 is a first rotating shaft; 330 is a first motor; 340 is an anti-slip component; 400 is an extrusion assembly; 410 is a first extrusion component; 411 is a first fixing component. Fixed component; 412, First extrusion plate; 420, Second extrusion component; 421, Second fixing component; 422, Second extrusion plate; 500, Pressing assembly; 510, Fixing block; 520, Pressing component; 521, Fiber optic sensor; 530, First limiting component; 540, Telescopic rod; 550, Compression spring; 600, Labeling paper; 700, Product to be labeled; 800, Conveying assembly; 810, Drive shaft; 820, Driven shaft; 830, Support frame; 840, Second motor; 850, Control chip; 860, Motor body. Detailed Implementation

[0025] The present application will now be described in detail with reference to the accompanying drawings and optional embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Figure 1 This is a schematic diagram of the first embodiment of the labeling device of this application. Figure 2 This is a schematic diagram of the extrusion assembly in the first embodiment of the labeling device of this application. Figure 3 This is a schematic diagram of the conveying component in the first embodiment of the labeling device of this application; as shown Figures 1 to 3 As shown in the figure, this application discloses a labeling device 10, which includes a fixed frame 100, a working platform 200, a feeding assembly 300, an extrusion assembly 400, a conveying assembly 800, and a pressing assembly 500. The working platform 200 is disposed on top of the fixed frame 100 and is used to place the product 700 to be labeled. The feeding assembly 300 is disposed below the working platform 200 and connected to the fixed frame 100. A first discharge port 210 is provided on the working platform 200. The pressing assembly 500 is disposed on the working platform 200 and is close to the edge of the first discharge port 210. Component 400 is positioned below the first discharge port 210 and connected to the fixed frame 100; conveying component 800 is located between the working platform 200 and the feeding component 300; labeling paper 600 is connected to conveying component 800 by extrusion component 400, and conveying component 800 is used to move labeling paper 600; feeding component 300 is used to place labeling paper 600 and send labeling paper 600 to extrusion component 400, extrusion component 400 is used to send the label on labeling paper 600 to above the first discharge port 210; pressing component 500 is used to press the label on labeling paper 600 onto product 700 to be labeled.

[0027] The mounting bracket 100 mainly serves to support and install other components. The mounting bracket 100 can be a box structure with a hollow cavity inside, which can be used to install equipment such as motors.

[0028] Compared to manual labeling, this application replaces the traditional manual labeling method by setting up a labeling device 10 to label the product 700. When labeling the product 700, the labeling paper 600 is first placed into the feeding component 300 to store the labeling paper 600 for continuous labeling. Then, one end of the labeling paper 600 is connected to the extrusion component 400, and the product 700 is placed on the work platform 200. At this time, the feeding component 300 automatically feeds out the labeling paper 600, while the conveying component 800, located above the fixing frame 100, presses the labeling paper 600 against the surface. One end is pulled to ensure the labeling paper 600 can be continuously transported from bottom to top. During the movement of the labeling paper 600, the extrusion component 400 locally presses against the labeling paper 600, causing it to deform. During this deformation, the label on the labeling paper 600 is automatically separated from the paper strip due to the force generated by the deformation. The extrusion component 400 then lifts the label from below the first discharge port 210 to above it, ensuring that the label is aligned with the pressing component 500. Finally, the pressing component 500 presses the label on the labeling paper 600 onto the product 700 to be labeled. This improves upon the labeling damage caused by manual tearing and the labeling errors caused by manual labeling, effectively increasing the labeling efficiency of the product 700 and contributing to improved production efficiency.

[0029] It should be noted that the labeling paper 600 mentioned in this application generally includes a paper tape and a label. The label is initially attached to the paper tape. When labeling a product, the label needs to be separated from the paper tape before it can be affixed to the packaging of the product. The label can be a sealing sticker, label sticker, etc. of the product packaging. This application does not limit the specific type of label.

[0030] Conventional labeling sheets 600 are typically stored in rolls. During use, they need to be manually unrolled and the labels peeled off one by one to perform continuous labeling work, which is inefficient. This application, however, uses a feeding component 300 to store and continuously transfer the labeling sheets 600, ensuring the continuous labeling work and thus improving the labeling efficiency of the products 700 to be labeled.

[0031] Specifically, the feeding assembly 300 includes a material box 310, a first rotating shaft 320, and a first motor 330. The first motor 330 is housed within the fixed frame 100. An opening 311 is provided in the center of the material box 310, through which the first rotating shaft 320 passes and connects to the first motor 330. A second discharge port 312 is provided on the side of the material box 310. Labeling paper 600 is mounted on the first rotating shaft 320. The first motor 330 drives the first rotating shaft 320 to rotate, and one end of the labeling paper 600 is fed out through the second discharge port 312 to the extrusion assembly 400. The first motor 330 can be electrically connected to an external power source to power it.

[0032] Before labeling, the rolled labeling paper 600 can be placed into the material box 310, and the labeling paper 600 can be placed on the first rotating shaft 320. One end of the labeling paper 600 can be stretched out from the second discharge port 312 and connected to the extrusion assembly 400. The material box 310 protects the labeling paper 600 from external moisture and dust, preventing it from being corroded or contaminated, thus ensuring the quality of labeling.

[0033] Since the first rotating shaft 320 passes through the opening 311 on the material box 310, and the opening 311 avoids the first rotating shaft 320, the first rotating shaft 320 is not obstructed by the material box 310 during rotation, ensuring that the first rotating shaft 320 rotates normally under the drive of the first motor 330. When the labeling work begins, the first motor 330 drives the first rotating shaft 320 to rotate, and the labeling paper 600 rotates along with the rotation of the first rotating shaft 320. During the rotation, the labeling paper 600 is continuously fed into the extrusion assembly 400 for subsequent labeling work. This eliminates the need for manual step-by-step unfolding of the labeling paper 600, effectively improving the efficiency of labeling products.

[0034] When the labeling paper 600 is passed to the extrusion assembly 400, the extrusion assembly 400 will press against the local position of the labeling paper 600 facing the first discharge port 210, thereby separating the label on the labeling paper 600 from the paper tape, and sending the label to the pressing assembly 500 to facilitate the completion of subsequent labeling work.

[0035] Specifically, the extrusion assembly 400 includes a first extruder 410 and a second extruder 420. The first extruder 410 is fixedly connected to the fixed frame 100, and the second extruder 420 is rotatably connected to the fixed frame 100. The positions of the first extruder 410 and the second extruder 420 are corresponding. The labeling paper 600 is located between the first extruder 410 and the second extruder 420. When the second extruder 420 rotates toward the first extruder 410 to contact the labeling paper 600, the first extruder 410 is used to lift the label on the labeling paper 600 and send it above the first discharge port 210.

[0036] In the actual operation of the extrusion assembly 400, one end of the labeling paper 600 first needs to extend from the second discharge port 312 of the material box 310 and rest on the first extruder 410. Then, the second extruder 420 is rotated towards the first extruder 410, so that the second extruder 420 abuts against the labeling paper 600 on the first extruder 410, so that the labeling paper 600 is located between the first extruder 410 and the second extruder 420. When the labeling paper 600 is continuously conveyed by the feeding assembly 300, the first extruder 410 will press against the labeling paper 600 at the first discharge port 21. The first extruder 410 applies pressure to a localized area, causing deformation of the labeling paper 600 at the corresponding location on the first discharge port 210. This deformation separates the label from the paper strip. Due to the difference in hardness between the paper strip and the label within the labeling paper 600, the label is pressed upwards above the first discharge port 210 by the pressure of the first extruder 410. This allows the label to be contacted by the pressing component 500 above the first discharge port 210, facilitating the pressing component 500 to press the label onto the product 700. This replaces the traditional method of manually tearing and applying labels, improving labeling efficiency and reducing label damage caused by manual tearing.

[0037] In order to ensure that the first extruder 410 and the second extruder 420 can partially deform the labeling paper 600 while also feeding the label above the first discharge port 210 for subsequent labeling work, this application also designs the structure of the first extruder 410 and the second extruder 420, as follows:

[0038] The first extrusion member 410 includes a first fixing member 411 and a first extrusion plate 412. The second extrusion member 420 includes a second fixing member 421 and a second extrusion plate 422. The first fixing member 411 is connected to the fixing frame 100. The first extrusion plate 412 is connected to the side of the first fixing member 411 near the first discharge port 210, and the first extrusion plate 412 is inclined at a preset angle toward the first discharge port 210. The second fixing member 421 is rotatably connected to the fixing frame 100. The second extrusion plate 422 is connected to the side of the second fixing member 421 near the first fixing member 411, and the second extrusion member 420 is inclined at a preset angle toward the first extrusion member 410. The second extrusion member 420 rotates toward the first extrusion member 410 following the second fixing member 421, and the label 600 is pressed against the first extrusion member 410 and the second extrusion member 420.

[0039] Before the labeling process begins, one end of the labeling paper 600 is first overlapped with the first pressing plate 412. Then, by rotating the second fixing member 421, the second pressing plate 422 rotates towards the first pressing plate 412, causing the second pressing plate 422 to contact the labeling paper 600 on the first pressing plate 412. Since the first pressing plate 412 is tilted at a preset angle towards the discharge port, and the second pressing plate 422 is tilted at a preset angle towards the first pressing plate 412, the second pressing plate 422, in conjunction with the first pressing plate 412, limits the labeling paper 600, thereby ensuring that the labeling paper 600... The label can be placed directly below the first discharge port 210; and during the movement of the labeling paper 600, the first pressing plate 412 always presses against a portion of the labeling paper 600 towards the first discharge port 210, which causes the labeling paper 600 to deform at the position of the first pressing plate 412, causing the label on the labeling paper 600 to separate from the paper tape and be pressed above the first discharge port 210, thereby facilitating the pressing component 500 to press the label onto the product 700 to be labeled. This can replace the traditional method of manually tearing and applying labels, which not only improves the label damage caused by manual tearing and applying labels, but also helps to improve labeling efficiency.

[0040] Furthermore, the pressing assembly 500 includes a fixed block 510, a pressing member 520, a first limiting member 530, and a telescopic rod 540. The fixed block 510 is connected to the working platform 200. The pressing member 520 and the first limiting member 530 are located on both sides of the fixed block 510. One end of the telescopic rod 540 is connected to the first limiting member 530, and the other end passes through the fixed block 510 and is connected to the pressing member 520. The telescopic rod 540 is movable within the fixed block 510. A compression spring 550 is sleeved on the portion of the telescopic rod 540 located between the pressing member 520 and the fixed block 510. The compression spring 550 abuts against both the pressing member 520 and the fixed block 510. When the compression spring 550 is in its natural state, the pressing member 520 is located above the first discharge port 210.

[0041] When the label on the labeling paper 600 is pressed against the first discharge port 210 by the extrusion component 400, the label corresponds to the position of the pressing component 520. At this time, the product 700 to be labeled is pushed onto the pressing component 520 from the side away from the pressing component 520. Due to the pressure, the pressing component 520 pushes the telescopic rod 540 to move towards the first limiting component 530. This allows the product 700 to be labeled to be labeled to be attached to the label under the pressure of the pressing component 520, while the product 700 to be labeled and the label are simultaneously displaced and move away from the position of the first discharge port 210. This ensures that the label is completely removed from the working platform 200 and the labeling paper 600, avoiding partial adhesion of the label during continuous labeling work, and improving the accuracy and stability of labeling.

[0042] Furthermore, during the movement of the pressing member 520, the compression spring 550 is squeezed, causing the compression spring 550 to compress. When the product to be labeled 700 is detached from the pressing member 520 after labeling, the pressing member 520 is no longer under pressure. At this time, the compression spring 550 will generate an elastic restoring force, pushing the pressing member 520 together with the telescopic rod 540 to move. When the compression spring 550 fully releases the elastic restoring force, the pressing member 520 is just delivered to the initial position above the first discharge port 210, which facilitates the next labeling operation and effectively improves the labeling efficiency of the labeling device 10.

[0043] The purpose of setting the first limiting member 530 is to prevent the telescopic rod 540 from falling off the fixed block 510 during the movement of the telescopic rod 540, so as to ensure the structural stability of the entire pressing assembly 500.

[0044] The fixed frame 100 is also equipped with a conveying assembly 800, which is located between the working platform 200 and the feeding assembly 300. The labeling paper 600 is fed to the conveying assembly 800 by the extrusion assembly 400. The conveying assembly 800 includes a drive shaft 810, a driven shaft 820, a support frame 830, and a second motor 840. The drive shaft 810 and the driven shaft 820 are arranged adjacent to each other, and there is a gap between the drive shaft 810 and the driven shaft 820. The labeling paper 600 is located in the gap between the drive shaft 810 and the driven shaft 820, and the width of the gap is equal to the width of the labeling paper 600. The second motor 840 is installed in the fixed frame 100. One end of the drive shaft 810 is connected to the second motor 840, and the other end is rotatably connected to the support frame 830. Both ends of the driven shaft 820 are rotatably connected to the support frame 830.

[0045] In this embodiment, the conveying component 800 pulls the labeling paper 600 from bottom to top, allowing the labeling paper 600 to be moved from the feeding component 300 at the bottom of the fixed frame 100 to the extrusion component 400 at the top of the fixed frame 100. This ensures continuous and effective transmission of the labeling paper 600, facilitating subsequent labeling operations. Furthermore, since the labeling paper 600 reaches the conveying component 800 after passing through the extrusion component 400, the labels on the labeling paper 600 have already separated, leaving only the paper strip. Therefore, the transmission using the conveying component 800 can further accelerate the transmission rate of the labeled portion of the labeling paper 600, facilitating the recycling of the labeling paper 600 and improving the situation where the labeling paper 600 becomes knotted or tangled during transmission. This further enhances the labeling efficiency and stability of the labeling device 10.

[0046] In the actual operation of the conveying component 800, the labeling paper 600 is first passed through the gap between the drive shaft 810 and the driven shaft 820 of the conveying component 800 at one end extending from the extrusion component 400. When the second motor 840 rotates and drives the drive shaft 810 to rotate, the labeling paper 600 between the drive shaft 810 and the driven shaft 820 will move forward with the rotation of the drive shaft 810. The driven shaft 820 will rotate with the labeling paper 600 under the friction of the labeling paper 600. The drive shaft 810 is used to convey the labeling paper 600 that has been labeled. The cooperation between the drive shaft 810 and the driven shaft 820 limits the labeling paper 600 on the one hand, and ensures the stable transmission of the labeled labeling paper 600 by clamping it on the other hand. This facilitates the recycling of the labeling paper 600 and improves the phenomenon of the labeling paper 600 getting tangled or wrapped during the transmission process, further improving the labeling efficiency and labeling stability of the labeling device 10.

[0047] In addition, since the drive shaft 810 of the transmission assembly actively drives the labeling paper 600 forward under the drive of the second motor 840, the labeling paper 600 will be kept in a taut state under the drive of the drive shaft 810, which also helps to improve the phenomenon of the labeling paper 600 getting tangled or wrapped during the transmission process.

[0048] Furthermore, since the transmission component is located above the feeding component 300, the feeding component 300, the transmission component, and the extrusion component 400 together form an inverted "L"-shaped arrangement. The labeling paper 600 led out from the extrusion component 400 needs to be bent in the opposite direction to the first discharge port 210 in order to connect to the transmission component. This makes it easier for the labeling paper 600 to be pushed against and deformed at the position of the extrusion component 400, which helps to quickly separate the label on the labeling paper 600 from the paper tape and improves the labeling efficiency of the labeling device 10.

[0049] Figure 4 This is a schematic diagram of a second embodiment of the labeling device of this application, as shown below. Figure 4 As shown, an anti-slip component 340 is sleeved on the first rotating shaft 320. The anti-slip component 340 is connected to the first rotating shaft 320. The labeling paper 600 is installed on the anti-slip component 340, and the surface roughness of the side of the anti-slip component 340 near the labeling paper 600 is greater than the surface roughness of the labeling paper 600.

[0050] Unlike the previous embodiment, in this embodiment, an anti-slip element 340 is also fitted on the first rotating shaft 320 of the feeding assembly 300. When the labeling paper 600 is installed into the material box 310, the rolled labeling paper 600 can be fitted onto the anti-slip element 340. Since the surface roughness of the anti-slip element 340 near the labeling paper 600 is greater than that of the labeling paper 600, when the first rotating shaft 320 rotates and drives the anti-slip element 340 to rotate, and the labeling paper 600 is transferred, it is not easy for the labeling paper 600 and the anti-slip element 340 to slip. This is beneficial for the feeding assembly 300 to continuously and stably transfer the labeling paper 600, thereby improving the labeling stability of the labeling device 10.

[0051] Furthermore, since the feeding assembly 300 needs to hold the relatively heavy roll of labeling paper 600, it is generally located at the lower part of the fixed frame 100, while the extrusion assembly 400 is located at the upper part of the fixed frame 100 near the first discharge port 210. This results in a positional and height difference between the feeding assembly 300 and the extrusion assembly 400. Because the labeling paper 600 itself is relatively soft, during the process of the feeding assembly 300 continuously transferring the labeling paper 600 to the extrusion assembly 400, the labeling paper 600 located between the feeding assembly 300 and the extrusion assembly 400 may become knotted and tangled. Based on this problem, this application also improves the labeling device 10, and the specific improvements are as follows:

[0052] Figure 5 This is a schematic diagram of the third embodiment of the labeling device of this application, as shown. Figure 5 As shown, the fixing frame 100 is also provided with at least two positioning rods 110, which correspond to the positions of the extrusion assembly 400 and are located below the extrusion assembly 400. The at least two positioning rods 110 are spaced apart in the vertical direction. Each positioning rod 110 has a second limiting member 120 on both sides, and the label 600 is located between the two second limiting members 120.

[0053] In this embodiment, at least two positioning rods 110 are provided on the fixing frame 100 located between the extrusion assembly 400 and the feeding assembly 300 below the extrusion assembly 400, and the at least two positioning rods 110 are spaced apart along the vertical direction of the fixing frame 100. The labeling paper 600 is positioned by the at least two positioning rods 110 to prevent the labeling paper 600 from getting tangled or knotted during the labeling process.

[0054] For example, when there are two positioning rods 110, before the labeling work begins, one end of the labeling paper 600 is first led out from the material box 310 of the feeding assembly 300, and then staggered around the two positioning rods 110 from bottom to top, and connected to the extrusion assembly 400.

[0055] When the labeling process begins, the feeding assembly 300 transfers the labeling paper 600. During the transfer, the labeling paper 600 is always limited by two adjacent positioning rods 110, forming an "S"-shaped transfer path. Furthermore, the two adjacent positioning rods 110 exert forces on the labeling paper 600 from opposite and relative directions, making it less likely for the labeling paper 600 to become tangled or knotted, thus improving the stability of the labeling paper 600 transfer.

[0056] Furthermore, since the labeling paper 600 is confined between the two second limiting members 120 of each positioning rod 110, it will not fall off the positioning rod 110 during the movement of the labeling paper 600, thereby further improving the stability of the labeling paper 600 transmission and improving the labeling efficiency of the labeling device 10.

[0057] Furthermore, considering that when multiple products 700 are being labeled, there is a certain time difference between the completion of labeling one product 700 and the beginning of labeling the next product 700, in order to ensure the continuity and stability of the labeling process, this application also improves the labeling device 10, as follows:

[0058] Figure 6 This is a schematic diagram of the fourth embodiment of the labeling device of this application, as shown. Figure 6As shown, both the first motor 330 and the second motor 840 include a motor body 860 and a control chip 850. The pressing component 520 is also equipped with a fiber optic sensor 521, which is electrically connected to the control chip 850. When the fiber optic sensor 521 detects an object obstructing the movement, it transmits a detection signal to the control chip 850, which then controls the motor body 860 to stop rotating. When the fiber optic transmitter detects that there is no object obstructing the pressing component 520, the fiber optic sensor 521 transmits a detection signal to the control chip 850, which then controls the motor body 860 to rotate.

[0059] In this embodiment, the pressing component 520 of the pressing assembly 500 is also provided with an optical fiber sensor 521, and the light sensor is electrically connected to the control chip 850 of the first motor 330 and the second motor 840 respectively.

[0060] When the label sent by the extrusion assembly 400 to the first discharge port 210 obstructs the fiber optic sensor 521 of the pressing assembly 500, the fiber optic sensor 521 transmits a detection signal to the control chip 850. The control chip 850 then controls the first motor 330 and the second motor 840 to stop rotating, thereby preventing the feeding assembly 300 and the conveying assembly 800 from continuing to pass the labeling paper 600, keeping the labeling paper 600 stationary. This ensures that no new label is sent to the first discharge port 210 before the label that has been sent by the extrusion assembly 400 is affixed to the product 700 to be labeled. This ensures the stability and accuracy of labeling the product 700 to be labeled, and also avoids label waste.

[0061] When the product 700 to be labeled is pressed by the pressing component 500 at the corresponding labeling position, the label will adhere to the product 700 and follow it away from the working platform 200. At this time, the fiber optic sensor 521 detects that there is no object obstructing the pressing component 520 and transmits the detection signal to the control chip 850. After processing the received signal, the control chip 850 controls the first motor 330 and the second motor 840 to rotate. When the first motor 330 and the second motor 840 rotate, the feeding component 300 continues to feed the labeling paper 600 into the pressing component 400. The pressing component 400 then pushes the labeling paper 600 against the pressing component, thus feeding the new label into the first discharge port 210 to facilitate the next labeling operation. Meanwhile, the transmission component continues to pass the partially labeled labeling paper 600 for recycling. This effectively improves the labeling efficiency of the product 700 to be labeled.

[0062] Furthermore, since different types of products 700 have different specifications and sizes, this application also improves the labeling device 10 to facilitate fast and accurate labeling of different types of products 700. The specific improvements are as follows:

[0063] Figure 7 This is a schematic diagram of the fifth embodiment of the labeling device of this application, as shown. Figure 7 As shown, a limiting component 220 is also provided on the work platform 200. The limiting component 220 includes a limiting plate 221, an adjusting plate 222, and an adjusting knob 224. One side of the adjusting plate 222 is connected to the limiting plate 221, and the limiting plate 221 is perpendicular to the adjusting plate 222. An extension groove 223 is provided on the adjusting plate 222. The extension direction of the extension groove 223 is perpendicular to the horizontal direction of the limiting plate 221. The adjusting knob 224 passes through the extension groove 223 and is connected to the work platform 200. Rotating the adjusting knob 224 controls the adjusting plate 222 to move relative to the work platform 200 along the extension direction of the extension groove 223, so as to adjust the distance from the limiting plate 221 to the edge of the work platform 200.

[0064] In this embodiment, a limiting component 220 is also provided on the working platform 200. The limiting component 220 limits the labeling products 700 of different specifications and sizes, so that the labeling products 700 of different specifications and sizes can be aligned with the position of the pressing component 500, thereby facilitating the pressing component 500 to accurately attach the label to different types of products.

[0065] In the actual labeling process, the adjustment knob 224 is rotated according to the different sizes and specifications of the products to be labeled 700. Since the adjustment knob 224 is connected to the work platform 200 through the extension groove 223, and the edge of the adjustment knob 224 abuts against the edge of the extension groove 223, when the adjustment knob 224 is rotated, the adjustment knob 224 will generate friction on the edge of the extension groove 223, thereby causing the edge of the extension groove 223 to move with the rotation of the adjustment knob 224, and thus causing the entire adjustment plate 222 to move. Since the limiting plate 221 and the adjustment plate 222 are connected together, the limiting plate 221 will also move simultaneously when the adjustment plate 222 moves, thereby adjusting the distance between the limiting plate 221 and the edge of the work platform 200. In this way, the distance between the limiting plate 221 and the edge of the work platform 200 can be easily changed, thereby ensuring that products of different sizes can be correctly fixed on the work platform 200 for labeling.

[0066] After adjusting the position of the limiting plate 221 by adjusting the knob 224, the product 700 to be labeled can be placed against the limiting plate 221. The limiting plate 221 is used to limit the position of the product 700 to be labeled, ensuring that the position of the product is consistent each time it is labeled, thus improving the accuracy and consistency of labeling.

[0067] It should be noted that the inventive concept of this application can form many embodiments, but due to the limited space of the application documents, they cannot all be listed. Therefore, without conflict, the embodiments described above or the technical features can be arbitrarily combined to form new embodiments. After the embodiments or technical features are combined, the original technical effect will be enhanced.

[0068] The above description, in conjunction with specific optional embodiments, provides a further detailed explanation of this application and should not be construed as limiting the specific implementation of this application to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of this application, and all such modifications or substitutions should be considered within the scope of protection of this application.

Claims

1. A labelling apparatus characterised in that, The labeling device comprises a fixing frame, a working platform, a feeding assembly, an extruding assembly, a conveying assembly and a pressing assembly, the working platform is arranged on the top of the fixing frame, the working platform is used for placing products to be labeled, the feeding assembly is arranged below the working platform and connected with the fixing frame, a first discharge port is arranged on the working platform, the pressing assembly is arranged on the working platform and close to the edge of the first discharge port, the extruding assembly is arranged below the first discharge port and connected with the fixing frame, and the conveying assembly is located between the working platform and the feeding assembly, the labeling paper is connected from the extruding assembly to the conveying assembly, and the conveying assembly is used for moving the labeling paper. The feeding assembly is used for placing the labeling paper and feeding the labeling paper to the extruding assembly, the extruding assembly is used for feeding the labels on the labeling paper above the first discharge port, and the pressing assembly is used for pressing the labels on the labeling paper on the products to be labeled.

2. The labelling apparatus of claim 1, wherein The feeding assembly comprises a material box, a first rotating shaft and a first motor, the first motor is arranged in the fixing frame, an opening is arranged in the middle of the material box, the first rotating shaft passes through the opening and is connected with the first motor, and a second discharge port is arranged on the side of the material box. The labeling paper is arranged on the first rotating shaft, the first motor drives the first rotating shaft to rotate, and one end of the labeling paper is fed out from the second discharge port to the extruding assembly.

3. The labelling apparatus of claim 2, wherein A slip-proof piece is arranged on the first rotating shaft, the slip-proof piece is connected with the first rotating shaft, the labeling paper is arranged on the slip-proof piece, and the surface roughness of the side of the slip-proof piece close to the labeling paper is greater than the surface roughness of the labeling paper.

4. The labelling apparatus of claim 2, wherein The pressing assembly comprises a fixing block, a pressing piece, a first limiting piece and a telescopic rod, the fixing block is connected with the working platform, the pressing piece and the first limiting piece are respectively located on the two sides of the fixing block, one end of the telescopic rod is connected with the first limiting piece, the other end of the telescopic rod passes through the fixing block and is connected with the pressing piece, and the telescopic rod is movable in the fixing block; a compression spring is arranged on the part of the telescopic rod between the pressing piece and the fixing block, and the compression spring is respectively in abutment with the pressing piece and the fixing block; when the compression spring is in a natural state, the pressing piece is located above the first discharge port.

5. The labelling apparatus of claim 4, wherein The extruding assembly comprises a first extruding piece and a second extruding piece, the first extruding piece is fixedly connected with the fixing frame, the second extruding piece is rotatably connected with the fixing frame, and the positions of the first extruding piece and the second extruding piece correspond to each other; the labeling paper is located between the first extruding piece and the second extruding piece; when the second extruding piece rotates towards the first extruding piece and contacts the labeling paper, the first extruding piece is used for lifting the labels on the labeling paper and feeding the labels above the first discharge port.

6. The labelling apparatus of claim 5, wherein The first extruding piece comprises a first fixing piece and a first extruding plate, and the second extruding piece comprises a second fixing piece and a second extruding plate; the first fixing piece is connected with the fixing frame, the first extruding plate is connected with the side of the first fixing piece close to the first discharging port, and the first extruding plate is inclined to the first discharging port by a preset angle; the second fixing piece is rotatably connected with the fixing frame, the second extruding plate is connected with the side of the second fixing piece close to the first fixing piece, and the second extruding piece is inclined to the first extruding piece by a preset angle; The second extruding piece rotates along with the second fixing piece towards the first extruding piece, and the label paper is pressed between the first extruding piece and the second extruding piece.

7. The labelling apparatus of claim 6, wherein The conveying assembly comprises a driving shaft, a driven shaft, a support frame and a second motor; the driving shaft and the driven shaft are arranged adjacently, and the driving shaft and the driven shaft have a gap therebetween; the label paper is located in the gap between the driving shaft and the driven shaft, and the width of the gap is equal to the width of the label paper; The second motor is arranged in the fixing frame; one end of the driving shaft is connected with the second motor, and the other end is rotatably connected with the support frame; and the two ends of the driven shaft are rotatably connected with the support frame.

8. The labelling apparatus of claim 7, wherein At least two positioning rods are further arranged on the fixing frame; the at least two positioning rods correspond to the positions of the extruding assembly, are arranged below the extruding assembly, and are arranged spaced apart in the vertical direction. Second limiting pieces are arranged on the two sides of each positioning rod, and the label paper is located between the two second limiting pieces.

9. The labelling apparatus of claim 8, wherein, The first motor and the second motor each comprise a motor body and a control chip; an optical fiber sensor is further arranged on the pressing piece, and the optical fiber sensor is electrically connected with the control chip. When the optical fiber sensor detects that an object is blocked, the optical fiber sensor transmits a detection signal to the control chip, and the control chip controls the motor body to stop rotating; When the optical fiber sensor detects that no object is blocked in front of the pressing piece, the optical fiber sensor transmits a detection signal to the control chip, and the control chip controls the motor body to rotate.

10. The labeling apparatus of claim 1 wherein, A limiting assembly is further arranged on the working platform; the limiting assembly comprises a limiting plate, an adjusting plate and an adjusting knob; one side of the adjusting plate is connected with the limiting plate, and the limiting plate is perpendicular to the adjusting plate; an extension groove is arranged on the adjusting plate, the extension direction of the extension groove is perpendicular to the horizontal direction of the limiting plate, the adjusting knob is connected with the working platform through the extension groove, and the adjusting knob is rotated to control the adjusting plate to move relative to the working platform along the extension direction of the extension groove, so as to adjust the distance between the limiting plate and the edge of the working platform.

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