RFID electronic tag waste removal equipment

Abstract

The present invention belongs to the technical field of electronic tag production equipment, and in particular relates to an RFID electronic tag waste removal device, comprising a stripping mechanism and a pressing mechanism, wherein the stripping mechanism and the pressing mechanism are arranged on both sides of a material strip of the electronic tag, the stripping mechanism comprises a rotating disk and a rotating disk driving member, the rotating disk is located above the material strip, the rotating disk driving member is used to drive the rotating disk to rotate, the rotating axis of the rotating disk is toward the conveying direction of the material strip, the rotating disk is provided with at least one waste removal head along its circumference, the end of the waste removal head away from the rotating disk is the waste removal end, the waste removal end has an inclined surface inclined upward away from the material strip, and an anti-sticking layer is arranged on the waste removal end; the pressing mechanism is used to press the material strip, when the material strip is paused and the pressing mechanism presses the material strip, the rotating disk drives the waste removal head to rotate, and the waste removal end is in linear contact with the die-cutting waste on the material strip to strip the die-cutting waste.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic tag production equipment, and in particular relates to a RFID electronic tag waste removal device. Background Art

[0002] RFID electronic tags are composed of a label layer and a release paper layer. The release paper layer is used to protect the adhesive of the label layer. Electronic tags are generally regular rectangles. Some special electronic tags require some notches to be cut on the label layer. If the label layer and the release paper layer can be cut at the same time, they can be cut directly. However, in some special cases, for the convenience of subsequent pasting and printer calibration, it is required to cut only a part of the label layer and keep the complete release paper layer. In this case, the label layer is pre-cut first. Pre-cutting is not convenient to complete before applying the adhesive, because it will cause the glue to overflow from the notch to other parts of the electronic tag, which will have an adverse effect on the product. Therefore, it is best to pre-cut the label layer after the label layer and the release paper layer are bonded. However, at this time, the label layer is adhered to the release paper layer through the adhesive and will not fall off automatically. A waste removal device is required to remove the pre-cut label layer.

[0003] RFID electronic tags are rolled up during production and shipment. In particular, in the production process, various processes are continuously produced roll-to-roll. There is an unwinding mechanism on one side for unwinding, and various processing actions are performed on the label in the middle, such as chip binding, detection, writing information, printing clear codes, gluing, punching, etc. There is a rewinding mechanism on the other side for rewinding, and the waste removal equipment is also arranged between the unwinding mechanism and the rewinding mechanism. For example, the existing patent name is "A device for stripping waste materials after label die-cutting", and the application number is 202011009641.5. It specifically discloses that the die-cutting waste stripping mechanism includes at least one hook claw, and the front end of the hook claw is a hook needle. When removing waste materials, the hook needle is used to hook the waste materials and pull them off. However, the existing waste removal equipment has the following two defects: First, it is difficult to control the hook needle to penetrate the label layer without leaving scratches on the release paper or causing damage to the release paper; second, after the hook needle pierces the label layer, it is easy to stick to the adhesive, which makes it difficult for the waste materials to fall off automatically, affecting the operation efficiency of the equipment. Summary of the invention

[0004] In order to solve the problems in the prior art that electronic tag waste removal equipment is easy to damage the release paper layer and is difficult to remove waste, the present invention provides an RFID electronic tag waste removal equipment.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: an RFID electronic tag waste removal device, including a stripping mechanism and a pressing mechanism, the stripping mechanism and the pressing mechanism are arranged on both sides of the material strip of the electronic tag, the stripping mechanism includes a rotating disk and a rotating disk driving member, the rotating disk is located above the material strip, the rotating disk driving member is used to drive the rotating disk to rotate, the rotation axis of the rotating disk is toward the conveying direction of the material strip, the rotating disk is provided with at least one waste removal head along its circumference, the end of the waste removal head away from the rotating disk is the waste removal end, the waste removal end has an inclined surface inclined upward away from the material strip, and an anti-sticking layer is provided on the waste removal end; the pressing mechanism is used to press the material strip, when the material strip is paused and the pressing mechanism presses the material strip, the rotating disk drives the waste removal head to rotate, and the waste removal end is in linear contact with the die-cutting waste on the material strip to strip the die-cutting waste.

[0006] Preferably, the RFID electronic tag waste removal device further comprises a base, the stripping mechanism is arranged on the base, the turntable drive comprises a waste removal arm and a chain transmission assembly, one end of the waste removal arm is arranged on the base, the rotating disk is rotatably arranged at the other end of the waste removal arm, the main sprocket of the chain transmission assembly is driven to rotate by the first motor, and the slave sprocket of the chain transmission assembly is connected to the rotating disk. The turntable drive has a simple structure, stable and reliable transmission, and is easy to control and operate.

[0007] Preferably, the turntable drive also includes a pressure regulating assembly and a buffer, the pressure regulating assembly includes a pressure regulating rod and a spring, one end of the pressure regulating rod is threadedly connected to the base, the other end of the pressure regulating rod is extended with a pressure regulating disk, the spring is sleeved on the pressure regulating rod, and the spring is located between the base and the pressure regulating disk, the pressure regulating disk is pressed on the waste removal arm, the waste removal arm is rotatably connected to the base, the rotation axis of the waste removal arm is toward the conveying direction of the material belt, the buffer is arranged on the base, and the pressure regulating assembly and the buffer are located on both sides of the rotation direction of the waste removal arm. By adjusting the upper and lower positions of the pressure regulating rod, different pressures are applied to the spring, thereby playing a role in adjusting the pressure between the waste removal head and the material belt. Generally, the force of the waste removal head on the die-cutting waste is between 10N-50N, which improves the reliability and stability of the waste removal head in stripping the die-cutting waste. Once the pressure of the pressure regulating rod on the waste removal arm is set, it generally does not need to be adjusted frequently; the buffer effectively buffers the impact force of the waste removal arm pressing down, and balances the position of the waste removal arm and the pressure of the waste removal head together with the pressure regulating rod.

[0008] Preferably, the RFID electronic tag waste removal device further includes an electric slide assembly, which is used to drive the base to move along the conveying direction of the material belt and the width direction of the material belt respectively. The base drives the waste removal head to move along the conveying direction of the material belt and the width direction of the material belt to meet the requirements of waste removal of electronic tags of different specifications.

[0009] Preferably, the waste removal head is a cylinder or a cuboid, the number of the waste removal heads is two, and the slope angle of the waste removal end ranges from 15° to 75°, thereby further improving the reliability and stability of the waste removal head in stripping die-cutting waste, and improving the efficiency of the stripping mechanism in stripping die-cutting waste.

[0010] Preferably, the inclined angle of the bevel of the waste removal end is 45°, the material of the anti-sticking layer is Teflon, and a waste box for storing die-cutting waste is provided below the waste removal head, so as to further improve the reliability and stability of the waste removal head in stripping the die-cutting waste, and improve the efficiency of the stripping mechanism in stripping the die-cutting waste.

[0011] Furthermore, the material pressing mechanism includes a pressing plate and a bottom plate, the material strip passes through the pressing plate and the bottom plate, the pressing plate is driven by the first cylinder to move close to or away from the bottom plate, when the pressing plate moves close to the bottom plate, it presses one side of the material strip, the pressing plate is penetrated by a clearance groove, and the clearance groove is arranged opposite to the waste removal head. When the waste removal head peels off the die-cutting waste, the material pressing mechanism plays a role of fixing the corresponding electronic tag, effectively preventing the waste removal head from pulling the material strip, and the structure of the material pressing mechanism is simple and reliable, and easy to control and operate.

[0012] Furthermore, the pressing mechanism includes a bottom plate and a plurality of pressing rollers rotatably arranged on the bottom plate, the pressing rollers are driven to rotate by a second motor, the material strip passes between the pressing rollers and the bottom plate, the pressing rollers press one side of the material strip, and the waste removal head is located between two adjacent pressing rollers. When the waste removal head peels off the die-cutting waste, the pressing rollers stop rotating, and the pressing mechanism plays a role in fixing the corresponding electronic tag, effectively preventing the waste removal head from pulling the material strip when peeling off the die-cutting waste. The pressing mechanism has a simple and reliable structure, is easy to control and operate, and has low noise when the pressing rollers are working.

[0013] Furthermore, the RFID electronic tag waste removal equipment also includes a position sensor and a visual sensor. The position sensor is arranged on the rotating disk to sense the position of the waste removal head; the visual sensor is located before the stripping mechanism to check whether the die-cut waste to be removed is still attached to the release paper layer. When the waste removal head completes the waste removal action of stripping the die-cut waste and rotates to the position sensed by the position sensor, the controller controls the winding mechanism and the unwinding mechanism to start the next round of action; the visual sensor checks whether the die-cut waste to be removed is still attached to the release paper layer, and then gives a signal to the controller to determine whether the waste removal action is to be performed when the electronic tag advances to the position of the stripping mechanism, because sometimes the previous process will cause the die-cut waste to be removed. If the waste removal action is still performed at this time, it will cause damage to the release paper.

[0014] Furthermore, a plurality of RFID electronic tag waste removal devices are sequentially arranged along the conveying direction of the material belt, and the stripping mechanism is arranged on both sides of the material belt. A plurality of RFID electronic tag waste removal devices are arranged, each waste removal device works at a certain frequency, and a plurality of waste removal devices work in coordination, so that the material belt can be paused once to strip and remove the die-cutting waste from multiple electronic tags, which can speed up the overall travel speed of the label roll, thereby improving the overall efficiency of the electronic tag production equipment.

[0015] Furthermore, two adjacent peeling mechanisms are located on the same side of the material belt, the two adjacent peeling mechanisms located on the same side of the material belt correspond to two adjacent label layers, and the two adjacent peeling mechanisms located on the same side of the material belt correspond to the same pressing mechanism. The RFID electronic tag waste removal equipment is reasonably and compactly arranged, which improves work efficiency while reducing production costs and reducing occupied space.

[0016] Beneficial effects:

[0017] 1. The RFID electronic tag waste removal equipment of the present invention has a rotating disk located above the material belt, the rotating axis of the rotating disk is oriented toward the conveying direction of the material belt, and the rotating disk is provided with at least one waste removal head along its circumference, and the end of the waste removal head away from the rotating disk is the waste removal end, and the waste removal end has an inclined surface inclined upward away from the material belt, and an anti-sticking layer is provided on the waste removal end. When the material belt is paused and the pressing mechanism presses the material belt, the rotating disk drives the waste removal head to rotate, and the waste removal end is in linear contact with the die-cutting waste on the material belt to peel off the die-cutting waste, effectively avoiding damage to the release paper layer under the die-cutting waste;

[0018] 2. The RFID electronic tag waste removal equipment of the present invention has a simple structure of the turntable drive part, stable and reliable transmission, and is easy to control and operate. By adjusting the up and down positions of the pressure regulating rod, different pressures are applied to the spring, thereby adjusting the pressure between the waste removal head and the material belt, thereby improving the reliability and stability of the waste removal head in stripping die-cut waste. Once the pressure of the pressure regulating rod on the waste removal arm is set, it generally does not need to be adjusted frequently; the buffer effectively buffers the impact force of the waste removal arm pressing down, and balances the position of the waste removal arm and the pressure of the waste removal head together with the pressure regulating rod;

[0019] 3. The RFID electronic tag waste removal device of the present invention, when the waste removal head completes the waste removal action of stripping the die-cutting waste and rotates to the position sensed by the position sensor, the controller controls the winding mechanism and the unwinding mechanism to start the next round of action; the visual sensor checks whether the die-cutting waste to be removed is still adhered to the release paper layer, and then gives a signal to the controller to determine whether the waste removal action is to be performed when the electronic tag moves to the position of the stripping mechanism, because sometimes the previous process will cause the die-cutting waste to be removed. If the waste removal action is still performed at this time, it will cause damage to the release paper;

[0020] 4. The RFID electronic tag waste removal equipment of the present invention is provided with multiple RFID electronic tag waste removal devices, each of which works at a certain frequency, and multiple waste removal devices work in coordination, so that the material belt can be paused once to peel off and die-cut multiple electronic tags to remove waste, which can make the overall travel speed of the label roll faster, thereby improving the overall efficiency of the electronic tag production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the electronic label material strip after pre-cutting die-cutting waste;

[0023] Figure 2 It is a schematic diagram of the electronic label tape after stripping the die-cutting waste;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the peeling mechanism of Example 1 of the RFID electronic tag waste removal device of the present invention;

[0025] Figure 4 It is a side view schematic diagram of the peeling mechanism of the embodiment 1 of the RFID electronic tag waste removal device of the present invention;

[0026] Figure 5 It is an exploded schematic diagram of a rotating disk of Embodiment 1 of the RFID electronic tag waste removal device of the present invention;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of embodiment 1 of the material pressing mechanism of the RFID electronic tag waste removal device of the present invention;

[0028] Figure 7 It is a three-dimensional structural schematic diagram of embodiment 1 of the RFID electronic tag waste removal device of the present invention;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the material pressing mechanism of the embodiment 2 of the RFID electronic tag waste removal device of the present invention;

[0030] Fig. 9 It is a three-dimensional structural schematic diagram of embodiment 2 of the RFID electronic tag waste removal device of the present invention;

[0031] Fig.10 yes Fig. 9 A is a partial enlarged schematic diagram;

[0032] In the figure: 1, stripping mechanism, 11, rotating disk, 111, mounting groove, 112, locking rod block, 113, fastening screw, 12, turntable driving member, 121, waste removal arm, 122, chain transmission assembly, 123, first motor, 124, pressure regulating assembly, 1241, pressure regulating rod, 1242, spring, 1243, pressure regulating disk, 125, buffer, 13, waste removal head, 131, waste removal end, 14, material blocking plate, 141, material blocking notch, 2, material pressing mechanism, 21, pressure plate, 211, give way groove, 22, bottom plate, 23, first cylinder, 24, pressure roller, 25, second motor, 3, base, 4, electric slide assembly, 5, waste box, 6, winding mechanism, 7, unwinding mechanism, 8, electronic label, 9, material belt, 91, die-cutting waste. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figures 1 to 7 As shown, an RFID electronic tag waste removal device includes a stripping mechanism 1, a pressing mechanism 2 and a base 3, wherein the stripping mechanism 1 is arranged on the base 3, and the stripping mechanism 1 and the pressing mechanism 2 are arranged on both sides of the material belt 9 of the electronic tag 8, and the stripping mechanism 1 includes a rotating disk 11 and a rotating disk driving member 12, wherein the rotating disk 11 is located above the material belt 9, and the rotating disk driving member 12 is used to drive the rotating disk 11 to rotate, and the rotating axis of the rotating disk 11 is oriented toward the conveying direction of the material belt 9, and the rotating disk 11 is provided with at least one waste removal head along its circumference. 13, the end of the waste removal head 13 away from the rotating disk 11 is a waste removal end 131, the waste removal end 131 has an inclined surface inclined upward away from the material belt 9, and an anti-sticking layer is arranged on the waste removal end 131; the pressing mechanism 2 is used to press the material belt 9, when the material belt 9 is paused and the pressing mechanism 2 presses the material belt 9, the rotating disk 11 drives the waste removal head 13 to rotate, and the waste removal end 131 is in linear contact with the die-cutting waste 91 on the material belt 9 to peel off the die-cutting waste 91; a waste box 5 for storing the die-cutting waste 91 is arranged below the waste removal head 13.

[0036] Specifically, in this embodiment, in order to ensure stable and reliable transmission of the turntable drive member 12, as shown in FIG. Figure 3 and Figure 4As shown, the turntable drive member 12 includes a waste removal arm 121 and a chain transmission assembly 122, one end of the waste removal arm 121 is arranged on the base 3, and the rotating disk 11 is rotatably arranged at the other end of the waste removal arm 121, and the main sprocket of the chain transmission assembly 122 is driven to rotate by the first motor 123, and the slave sprocket of the chain transmission assembly 122 is connected to the rotating disk 11 in transmission; in order to further improve the stability and reliability of the transmission of the turntable drive member 12, the turntable drive member 12 of this embodiment also includes a pressure regulating assembly 124 and a buffer 125, the pressure regulating assembly The component 124 includes a pressure regulating rod 1241 and a spring 1242. One end of the pressure regulating rod 1241 is threadedly connected to the base 3. A pressure regulating disk 1243 is extended from the other end of the pressure regulating rod 1241. The spring 1242 is sleeved on the pressure regulating rod 1241, and the spring 1242 is located between the base 3 and the pressure regulating disk 1243. The pressure regulating disk 1243 presses on the waste removal arm 121. The waste removal arm 121 is rotatably connected to the base 3. The rotation axis of the waste removal arm 121 faces the conveying direction of the material belt 9. The buffer 125 is arranged on the base 3. The buffer 125 of this embodiment is a hydraulic buffer 125. The pressure regulating assembly 124 and the buffer 125 are located on both sides of the rotation direction of the waste removal arm 121. By adjusting the upper and lower positions of the pressure regulating rod 1241, different pressures are applied to the spring 1242, thereby adjusting the pressure between the waste removal head 13 and the material belt 9. Generally, the force of the waste removal head 13 on the die-cutting waste 91 is between 10N and 50N, which improves the reliability and stability of the waste removal head 13 in stripping the die-cutting waste 91. Once the pressure of the pressure regulating rod 1241 on the waste removal arm 121 is set, Generally, frequent adjustment is not required. The buffer 125 effectively buffers the impact force of the waste removal arm 121 pressing down, and together with the pressure regulating rod 1241 balances the position of the waste removal arm 121 and the pressure of the waste removal head 13; in order to adapt to the waste removal requirements of electronic tags 8 of different specifications, the RFID electronic tag waste removal equipment of this embodiment also includes an electric slide assembly 4, which is used to drive the base 3 to move along the conveying direction of the material belt 9 and the width direction of the material belt 9 respectively, so that the base 3 drives the waste removal head 13 to move along the conveying direction of the material belt 9 and the width direction of the material belt 9.

[0037] In order to further improve the reliability and stability of the waste removal head 13 in stripping the die-cutting waste 91, and to improve the efficiency of the stripping mechanism 1 in stripping the die-cutting waste 91, as Figure 3 , Figure 4 and Figure 5As shown, the waste removal head 13 is a cylinder or a cuboid, the inclined angle of the inclined surface of the waste removal end 131 ranges from 15° to 75°, and the material of the anti-sticking layer is Teflon; specifically, the number of the waste removal heads 13 of this embodiment is two, the waste removal head 13 is a cylinder, and the inclined angle of the inclined surface of the waste removal end 131 is 45°; in order to facilitate the assembly of the waste removal head 13, a mounting groove 111 is provided on the rotating disk 11, and the mounting end of the waste removal head 13 passes through the rotating disk 11 and is located at the mounting groove 111. In the mounting groove 111, the locking rod block 112 is provided with a card slot that cooperates with the mounting end, and the locking rod block 112 is fixed in the mounting groove 111 by a fastening screw 113; in order to further make the stripped die-cutting waste 91 fall off from the waste removal head 13 into the waste box 5, a material baffle plate 14 is fixedly arranged on the waste removal arm 121, and the material baffle plate 14 has a material baffle notch 141. When the waste removal head 13 passes through the material baffle notch 141, the material baffle plate 14 scrapes the die-cutting waste 91 on the waste removal head 13 into the waste box 5.

[0038] Specifically, in this embodiment, Figure 6 and Figure 7 As shown, the pressing mechanism 2 includes a pressing plate 21 and a bottom plate 22, and the material strip 9 passes between the pressing plate 21 and the bottom plate 22. The pressing plate 21 is driven by the first cylinder 23 to move close to or away from the bottom plate 22. When the pressing plate 21 moves close to the bottom plate 22, it presses one side of the material strip 9. A clearance groove 211 runs through the pressing plate 21, and the clearance groove 211 is arranged opposite to the waste removal head 13. When the waste removal head 13 peels off the die-cutting waste 91, the first cylinder 23 drives the pressing plate 21 to move close to the bottom plate 22 to press one side of the material strip 9. The pressing mechanism 2 plays a role in fixing the corresponding electronic label 8, effectively preventing the waste removal head 13 from pulling the material strip 9. The structure of the pressing mechanism 2 is simple and reliable, and it is easy to control and operate.

[0039] In order to facilitate the control of the operation of the RFID electronic tag waste removal equipment, in this embodiment, the RFID electronic tag waste removal equipment also includes a position sensor and a visual sensor (not shown in the figure). The stripping mechanism 1, the pressing mechanism 2, the position sensor and the visual sensor are all electrically connected to the controller of the electronic tag 8 production equipment. The position sensor is arranged on the rotating disk 11, and is used to sense the position of the waste removal head 13. When the waste removal head 13 completes the waste removal action of stripping the die-cutting waste 91 and rotates to the position sensed by the position sensor, the controller controls the winding mechanism 6 and the unwinding mechanism 7 to start the next round of action; the visual sensor is located before the stripping mechanism 1, and is used to check whether the die-cutting waste 91 to be removed is still adhered to the release paper layer, and then give a signal to the controller to determine whether the electronic tag 8 needs to be removed when it moves to the position of the stripping mechanism 1, because sometimes the previous process will cause the die-cutting waste 91 to be removed. If the waste removal action is still performed at this time, it will cause damage to the release paper.

[0040] In order to improve the working efficiency of the RFID electronic tag waste removal equipment, in this embodiment, a plurality of RFID electronic tag waste removal devices are sequentially arranged along the conveying direction of the material belt 9, and the stripping mechanism 1 is arranged on both sides of the material belt 9. Each waste removal device works at a certain frequency, and a plurality of waste removal devices work together, so that the material belt 9 can be paused once to strip multiple electronic tags 8 and remove the die-cutting waste 91, which can make the overall travel speed of the label roll faster, thereby improving the overall efficiency of the electronic tag 8 production equipment; specifically, in order to reduce the occupied space, in this embodiment, if Figure 7 As shown, the two adjacent peeling mechanisms 1 are located on the same side of the material strip 9 , the two adjacent peeling mechanisms 1 located on the same side of the material strip 9 correspond to two adjacent label layers, and the two adjacent peeling mechanisms 1 located on the same side of the material strip 9 correspond to the same pressing mechanism 2 .

[0041] The working process of the RFID electronic tag waste removal equipment is as follows:

[0042] S1: First, the electric slide assembly 4 drives the base 3 to drive the waste removal head 13 to move along the conveying direction of the material belt 9 and the width direction of the material belt 9, until the rotary disk 11 drives the waste removal head 13 to rotate, and the waste removal end 131 can be in linear contact with the die-cutting waste 91 on the material belt 9 to peel off the die-cutting waste 91; then adjust the upper and lower positions of the pressure regulating rod 1241 to apply pressure to the spring 1242, thereby adjusting the pressure between the waste removal head 13 and the material belt 9. Generally, the force of the waste removal head 13 on the die-cutting waste 91 is between 10N and 50N; once this step is set, it does not need to be adjusted frequently;

[0043] S2: During the conveying process of the material strip 9 between the pressing plate 21 and the bottom plate 22, the visual sensor checks whether the die-cutting waste 91 to be removed is still adhered to the release paper layer, and then sends a signal to the controller to determine whether the waste removal action is to be performed when the electronic label 8 advances to the position of the peeling mechanism 1, because sometimes the previous process will cause the die-cutting waste 91 to be removed. If the waste removal action is still performed at this time, it will cause damage to the release paper; when the die-cutting waste 91 to be stripped passes through the corresponding waste removal head 13, the conveying of the material strip 9 is suspended, and the first cylinder 23 drives the pressing plate 21 to press down and cooperate with the bottom plate 22 to press the material strip 9, and the first electric The machine 123 then drives the chain transmission assembly 122 and the rotating disk 11 to rotate in sequence, and the rotation of the rotating disk 11 drives the waste removal end 131 of the waste removal head 13 to linearly contact the die-cutting waste 91 on the material belt 9 to peel off the die-cutting waste 91, and the die-cutting waste 91 after peeling falls into the waste box 5; wherein a plurality of RFID electronic tag waste removal devices are sequentially arranged along the conveying direction of the material belt 9, and a peeling mechanism 1 is arranged on both sides of the material belt 9, each waste removal device works at a certain frequency, and a plurality of waste removal devices work in coordination, so that the material belt 9 can peel off a plurality of electronic tags 8 and remove the die-cutting waste 91 by pausing once;

[0044] S3: When the waste removal head 13 completes the waste removal action of stripping the die-cut waste 91 and rotates to the position sensed by the position sensor, the controller controls the winding mechanism 6 and the unwinding mechanism 7 to start the next round of action.

[0045] Example 2

[0046] like Figures 8 to 10 As shown, in this embodiment, the difference from Embodiment 1 is that the pressing mechanism 2 includes a base plate 22 and a plurality of pressing rollers 24 rotatably arranged on the base plate 22, the pressing rollers 24 are driven to rotate by a second motor 25, the material strip 9 passes between the pressing rollers 24 and the base plate 22, the pressing rollers 24 press one side of the material strip 9, the waste removal head 13 is located between two adjacent pressing rollers 24, when the waste removal head 13 peels off the die-cutting waste 91, the pressing roller 24 stops rotating, the pressing mechanism 2 plays a role in fixing the corresponding electronic tag 8, effectively avoiding the pulling of the material strip 9 when the waste removal head 13 peels off the die-cutting waste 91, the structure of the pressing mechanism 2 is simple and reliable, easy to control and operate, and the pressing roller 24 makes little noise when working.

[0047] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An RFID electronic tag waste removal device, characterized in that: The invention comprises a stripping mechanism (1) and a material pressing mechanism (2), wherein the stripping mechanism (1) and the material pressing mechanism (2) are arranged on both sides of a material strip (9) of an electronic tag (8), wherein the stripping mechanism (1) comprises a rotating disk (11) and a rotating disk driving member (12), wherein the rotating disk (11) is located above the material strip (9), and the rotating disk driving member (12) is used to drive the rotating disk (11) to rotate, wherein the rotating axis of the rotating disk (11) faces the conveying direction of the material strip (9), and the rotating disk (11) is provided with at least one waste removal head (12) along its circumference. 13), the end of the waste removal head (13) away from the rotating disk (11) is a waste removal end (131), the waste removal end (131) has an inclined surface inclined upward away from the material belt (9), and an anti-sticking layer is arranged on the waste removal end (131); the pressing mechanism (2) is used to press the material belt (9), when the material belt (9) is paused and the pressing mechanism (2) presses the material belt (9), the rotating disk (11) drives the waste removal head (13) to rotate, and the waste removal end (131) is in linear contact with the die-cut waste (91) on the material belt (9) to carry out The RFID electronic tag waste removal device further comprises a base (3), the stripping mechanism (1) is arranged on the base (3), the turntable driving member (12) comprises a waste removal arm (121) and a chain transmission assembly (122), one end of the waste removal arm (121) is arranged on the base (3), the rotating disk (11) is rotatably arranged on the other end of the waste removal arm (121), the main sprocket of the chain transmission assembly (122) is driven to rotate by a first motor (123), and the secondary sprocket of the chain transmission assembly (122) is driven to rotate by a first motor (123). The sprocket is connected to the rotating disk (11) in a transmission manner; a plurality of the RFID electronic tag waste removal devices are sequentially arranged along the conveying direction of the material belt (9), and the stripping mechanism (1) is arranged on both sides of the material belt (9); two adjacent stripping mechanisms (1) are located on the same side of the material belt (9), the two adjacent stripping mechanisms (1) located on the same side of the material belt (9) correspond to two adjacent label layers, and the two adjacent stripping mechanisms (1) located on the same side of the material belt (9) correspond to the same pressing mechanism (2);The turntable driving member (12) further comprises a pressure regulating assembly (124) and a buffer (125). The pressure regulating assembly (124) comprises a pressure regulating rod (1241) and a spring (1242). One end of the pressure regulating rod (1241) is threadedly connected to the base (3). A pressure regulating disk (1243) extends from the other end of the pressure regulating rod (1241). The spring (1242) is sleeved on the pressure regulating rod (1241). The spring (1242) is located between the base (3) and the pressure regulating disk (1243). The pressure regulating disk (1243) is pressed on the waste removal arm (121). The waste removal arm (121) 121) is rotatably connected to the base (3), the rotation axis of the waste removal arm (121) faces the conveying direction of the material belt (9), the buffer (125) is arranged on the base (3), and the pressure regulating assembly (124) and the buffer (125) are located on both sides of the rotation direction of the waste removal arm (121); the RFID electronic tag waste removal device also includes a position sensor and a visual sensor, the position sensor is arranged on the rotating disk (11) and is used to sense the position of the waste removal head (13); the visual sensor is located in front of the stripping mechanism (1) and is used to check whether the die-cut waste (91) to be removed is still adhered to the release paper layer. ; 2. The RFID electronic tag waste removal equipment according to claim 1 is characterized in that: The RFID electronic tag waste removal device also includes an electric slide assembly (4), and the electric slide assembly (4) is used to drive the base (3) to move along the conveying direction of the material belt (9) and the width direction of the material belt (9) respectively.

3. The RFID electronic tag waste removal equipment according to claim 1 is characterized in that: The waste removal head (13) is a cylinder or a cuboid, the number of the waste removal heads (13) is two, and the inclination angle of the inclined surface of the waste removal end (131) ranges from 15° to 75°.

4. The RFID electronic tag waste removal equipment according to claim 3 is characterized in that: The inclined surface of the waste removal end (131) has an inclination angle of 45°, the anti-sticking layer is made of Teflon, and a waste box (5) for storing die-cutting waste (91) is provided below the waste removal head (13).

5. The RFID electronic tag waste removal equipment according to claim 1 is characterized in that: The material pressing mechanism (2) comprises a pressing plate (21) and a bottom plate (22), the material strip (9) passes between the pressing plate (21) and the bottom plate (22), the pressing plate (21) is driven by a first cylinder (23) to move towards or away from the bottom plate (22), when the pressing plate (21) moves towards the bottom plate (22), it presses one side of the material strip (9), the pressing plate (21) is penetrated by a clearance groove (211), and the clearance groove (211) is arranged opposite to the waste removal head (13).

6. The RFID electronic tag waste removal equipment according to claim 1 is characterized in that: The material pressing mechanism (2) comprises a bottom plate (22) and a plurality of pressing rollers (24) rotatably arranged on the bottom plate (22); the pressing rollers (24) are driven to rotate by a second motor (25); the material belt (9) passes between the pressing rollers (24) and the bottom plate (22); the pressing rollers (24) press one side of the material belt (9); and the waste removal head (13) is located between two adjacent pressing rollers (24).

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