Full-automatic labeling system

Abstract

The invention discloses a full-automatic labeling system, and relates to the technical field of labeling, the full-automatic labeling system comprises a rack, a retreat feeder module, a CCD module and a manipulator module, the retreat feeder module, the CCD module and the manipulator module are arranged on the rack, and the CCD module is used for photographing, positioning and guiding peeled mylar; the retreat feeder module comprises a quick release base, and a roll material unwinding roller assembly, a retreat stripping knife assembly, a guide roller assembly and a bottom film recovery roller assembly which are assembled on the quick release base in sequence along the roll material conveying direction, and the retreat stripping knife assembly comprises a separation stripping knife moving table and a mylar label receiving table which are arranged in sequence. Under the action of the retreating feeder module, automatic stripping of the mylar is achieved, the CCD module and the mechanical arm module are matched to accurately take the mylar and conduct labeling action on the mylar, and the effects of automatic attaching, one-person discharging and material backflow can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of labeling, and specifically to a fully automatic labeling system. Background Art

[0002] A labeling device is an automated device used to precisely attach a mylar film or other protective film to the surface of a product. Its working process generally includes: loading → mylar positioning → separating the base paper → precise attachment → pressing and defoaming;

[0003] In the labeling process, for existing devices, firstly, in the process of separating the base film from the mylar, the efficiency is low, the accuracy of mylar peeling is not high, and there is an accumulated error. Secondly, the structure of the entire labeling device is complex, corresponding to multiple sets of control systems, and the coordination is low. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully automatic labeling system. Under the action of the retracting feeder module, the automatic peeling of the mylar is realized. Cooperating with the CCD module and the manipulator module, the mylar is accurately picked up and the labeling action is performed on the mylar. It can achieve the effects of automatic attachment, one-person feeding, and material recycling. And under the design of the retracting feeder module, it has automatic tensioning of the material roll, self-contained material roll recycling, and a function of peeling and retracting.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A fully automatic labeling system, characterized in that it includes: a frame, a retracting feeder module, a CCD module, and a manipulator module provided on the frame. The CCD module takes pictures and locates the peeled mylar for guidance, and the manipulator module accurately picks up the mylar.

[0006] Preferably, the retracting feeder module includes a quick-release base, a material roll unwinding roller assembly, a retracting peeling knife assembly, a guiding roller assembly, and a base film recovery roller assembly sequentially assembled on the quick-release base along the material roll conveying direction. Among them, the retracting peeling knife assembly includes a separation peeling knife moving table and a mylar label receiving table arranged in sequence.

[0007] Preferably, the retracting feeder module further includes a first driving component for driving the automatic retraction of the separation peeling knife moving table after separating the mylar from the base film. The first driving component includes three rotating shafts rotatably installed on the side wall of the quick-release base and distributed in a triangle, and a first transmission wheel fixed on each rotating shaft, and a first transmission belt sleeved on the three first transmission wheels.

[0008] Preferably, the retracting feeder module further includes a transverse groove opened on the side wall of the quick-release base, and a transmission block for connecting the separation peeling knife moving table and the first transmission belt is arranged in the transverse groove.

[0009] Preferably, the separation peeling knife moving table includes a transmission seat fixed to the transmission block and placed inside the quick-release base. A peeling knife body is installed on the upper surface of the transmission seat for separating the base film from the mylar.

[0010] Preferably, the Mylar label receiving table includes a fixed seat fixed to the side wall of the quick-release base, and a label receiving plate flush with the stripping knife body is arranged on the upper surface of the fixed seat.

[0011] Preferably, at least one sensor is arranged on the side of the label receiving plate, and the sensor is used to detect whether the Mylar is peeled off from the bottom film and transmitted to a preset position on the label receiving plate.

[0012] Preferably, the manipulator module includes a four-axis moving double-head module and a suction head acting on the execution end of the four-axis moving double-head module. The suction head precisely picks up the Mylar in a vacuum suction manner.

[0013] Preferably, the four-axis moving double-head module includes a machine body, a first labeling head and a second labeling head which are arranged at the bottom of the machine body and can be lifted, and also includes a double-head driving component arranged in the machine body, which is used to drive the first labeling head and the second labeling head to lift alternately, so as to be compatible with the simultaneous attachment of two kinds of labels.

[0014] Preferably, an automatic return material pipeline module is arranged on the frame. The automatic return material pipeline module includes a feeding pipeline and a return pipeline. The feeding pipeline and the return pipeline can perform start-stop actions, move a fixed distance each time, and the error of the start-stop distance each time is plus or minus 2 mm.

[0015] Preferably, an NG discharging module and an inverted CCD detection module are also arranged on the frame.

[0016] Preferably, the inverted CCD detection module includes a size detection camera, a bar code intelligent camera and a film pressing and NG removing module, which are used for size detection, bar code grade detection and NG removing of film pressing treatment at the labeling position.

[0017] Preferably, a human-machine interaction module is also included. Automatic level-adjusting feet are arranged at the bottom of the frame. The human-machine interaction module is respectively connected to the automatic level-adjusting feet and is used to control the intelligent adjustment of the automatic level-adjusting feet. The intelligent adjustment includes synchronous lifting adjustment, one-key leveling adjustment and memory position reset adjustment.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The system is equipped with a retractable feeder module, a CCD module, and a manipulator module. The retractable feeder module can peel off the Mylar individually. The CCD module takes pictures and locates the peeled Mylar for guidance. The manipulator module performs precise material picking and labeling operations on the Mylar. This system can achieve the effects of automatic glass material peeling and attachment, one-person feeding, and return of materials. In addition, the system has automatic tensioning of the material roll, self-contained material roll recovery, and a function of retracting the peeling knife. Thus, when the Mylar is adsorbed or clamped, the retraction of the peeling knife allows the Mylar to be separated without moving, improving the Mylar peeling efficiency.

[0020] 2. By setting sensors on the label receiving board of the retractable feeder module, the peeling and transmission process of the Mylar can be monitored in real time. When the sensors detect that the Mylar is not completely peeled or not transmitted to the preset position on the label receiving board, the detection information can be transmitted to the PLC control and display module. The PLC control and display module can timely adjust the time interval for the peeling knife body to approach or move away from the label receiving board, so as to complete the feeding compensation of the rolled material, achieve precise peeling of the Mylar, and accurately transmit it to the preset position on the label receiving board.

[0021] 3. As another implementation mode of this system, by setting a four-axis moving double-head module, the first labeling head and the second labeling head can be staggered up and down, enabling two different labels or Mylars to be picked at one time, reducing the module handling time during one trip, and being compatible with the simultaneous attachment of two labels. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure diagram of the present invention;

[0023] Figure 2 is a right view schematic diagram of the present invention;

[0024] Figure 3 is a three-dimensional schematic diagram of the retractable feeder module of the present invention;

[0025] Figure 4 is a three-dimensional structure diagram of the second perspective of the retractable feeder module of the present invention;

[0026] Figure 5 is a disassembled structure diagram of the retractable feeder module of the present invention;

[0027] Figure 6 is a disassembled structure diagram of the second perspective of the retractable feeder module of the present invention;

[0028] Figure 7 is a structure diagram of the four-axis moving double-head module of the present invention;

[0029] Figure 8 is a structure diagram of the automatic horizontal lifting foot cup of the present invention;

[0030] In the figure: 1, frame; 2, retractable feeder module; 211, quick-release base; 212, coiled material spring-back placement area; 213, first guide wheel; 214, second guide wheel; 215, mounting seat; 217, support; 218, cylinder; 219, pressing plate; 220, transmission seat; 222, peeling knife body; 223, fixed seat; 224, label receiving plate; 225, first drive assembly; 2251, rotating shaft; 2252, first drive wheel; 2253, first drive belt; 2254, transmission block; 2255, first drive motor; 226, winding roller assembly; 2261, mounting shaft; 2262, groove; 2263, winding roller body; 2264, pin; 227, second drive assembly; 2271, mounting plate; 2272, second drive wheel; 2273, second drive belt; 2274, second drive motor; 228, first guide shaft; 229, second guide shaft; 230, pinch roller assembly; 2301, roller pulley; 2302, focusing wheel; 231, PLC control and display module;

[0031] 3, automatic return material pipeline module; 4, four-axis moving double-head module; 5, NG blanking module; 6, inverted CCD detection module; 7, four-axis moving double-head module; 711, machine body; 712, first labeling head; 713, second labeling head; 8, loading pipeline; 9, material return pipeline; 10, automatic horizontal lifting foot cup. Detailed implementation manners

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. The following describes each embodiment of the present invention in detail with reference to the drawings.

[0033] Please refer to Figures 1 to 8, the present invention preferably provides a technical solution: a fully automatic labeling system, including: a frame 1, a rear retracting feeder module 2, a CCD module (not shown in the figure), and a manipulator module disposed on the frame 1. The CCD module takes pictures and locates the peeled mylar for guidance, and the manipulator module precisely picks up the mylar; the rear retracting feeder module 2 includes a quick-release base 211, a roll material unwinding roller assembly, a rear retracting peeling knife assembly, a guiding roller assembly, and a bottom film recycling roller assembly sequentially assembled on the quick-release base 211 along the roll material conveying direction. The rear retracting peeling knife assembly includes a separating peeling knife moving table and a mylar label receiving table arranged in sequence; and a first driving component 225 for driving the separating peeling knife moving table to automatically retract after separating the mylar from the bottom film: the first driving component 225 includes three rotating shafts 2251 rotatably installed on the side wall of the quick-release base 211 and distributed in a triangular shape, and a first transmission wheel 2252 fixed on each rotating shaft 2251, a first transmission belt 2253 sleeved on the three first transmission wheels 2252; it also includes a transverse groove opened on the side wall of the quick-release base 211, and a transmission block 2254 for connecting the separating peeling knife moving table and the first transmission belt 2253 is arranged in the transverse groove.

[0034] Further, the roll material unwinding roller assembly, the rear retracting peeling knife assembly, the guiding roller assembly, and the bottom film recycling roller assembly are sequentially arranged on the side wall of the quick-release base 211 along the mylar conveying direction, and are respectively used for the unwinding, peeling of the mylar and the bottom film, and the pulling and recycling of the bottom film. Specifically, as shown in Figures 4 - 6 shown, among them, the rear retracting peeling knife assembly is composed of a separating peeling knife moving table and a mylar label receiving table distributed front and back, and a first driving component 225 for driving the separating peeling knife moving table to approach or move away from the mylar label receiving table. Here, the three rotating shafts 2251, the three first transmission wheels 2252, and the first transmission belt 2253 sleeved between the three first transmission wheels 2252 are all distributed in a triangular shape. At the same time, the transmission block 2254 fixed on the horizontal section of the first transmission belt 2253 can pass through the transverse groove opened on the side wall of the quick-release base 211 and be connected to the separating peeling knife moving table. As shown in Figure 6 shown, thus when the first driving motor 2255 drives the rotating shaft 2251 connected to it to rotate back and forth, the transmission block 2254 can be horizontally moved, further driving the separating peeling knife moving table to approach or move away from the mylar label receiving table, so as to realize the peeling of the mylar and the bottom film by the separating peeling knife moving table and the retracting operation after peeling. And this design of reducing the movement of the bottom film by the "retracting" action after peeling not only improves the conveying accuracy, overcomes the problem of roll material displacement caused by inertia of the traditional pushing-type feeder, but also has strong compatibility, supports various roll material widths. In addition, it can improve the production efficiency. When controlling the retracting action to be synchronized with the rhythm of the labeling machine, the waiting time can be reduced, which is suitable for high-speed production lines. At the same time, the failure rate is reduced, problems such as material jamming and film breakage are reduced, and the frequency of shutdown maintenance is reduced.

[0035] Further, the separating and peeling knife moving table includes a transmission seat 220 fixed to the transmission block 2254 and placed inside the quick-release base 211. A peeling knife body 222 is installed on the upper surface of the transmission seat 220 for separating the bottom film from the mylar. Further, the mylar label receiving table includes a fixed seat 223 fixed to the side wall of the quick-release base 211. A label receiving plate 224 flush with the peeling knife body 222 is provided on the upper surface of the fixed seat 223. Among them, the label receiving plate 224 is made of a non-sticky material.

[0036] Combined Figures 4 - 6 As shown, the transmission seat 220 is connected to the transmission block 2254. When the peeling knife body 222 provided on its upper surface approaches the label receiving plate 224, the separation of the bottom film from the mylar can be completed, and the peeled mylar can be received by the label receiving plate 224. Here, the label receiving plate 224 is made of a non-sticky material to achieve the reception of the sticky mylar.

[0037] Further, the coiled material unwinding roller assembly includes a coiled material spring-back placement area 212 installed at the head end of the quick-release base 211. Among them, the coiled material spring-back placement area 212 includes a support member, a coiling disk provided on the support member, and a placement shaft provided in the middle of the coiling disk. It also includes a spring provided inside the placement shaft.

[0038] Here, the coiled material unwinding roller assembly is an existing mature technology. The placement shaft can be used for the internal support of coiled material cylinders of different sizes to realize the continuous feeding process of the coiled material cylinder when the coiling disk rotates.

[0039] Further, along the mylar conveying direction, a first guide wheel 213, a second guide wheel 214, and a pneumatic actuator are sequentially provided on the quick-release base 211 between the coiled material unwinding roller assembly and the separating and peeling knife moving table. Among them, the first guide wheel 213 and the second guide wheel 214 are used for guiding and conveying the coiled material, and the pneumatic actuator is used for fixing the coiled material. Further, the pneumatic actuator includes a mounting seat 215 fixed to the lower part of the side wall of the quick-release base 211, and a support 217 fixed to the top of the mounting seat 215. It also includes a PLC control and display module 231 provided on the top of the quick-release base 211. A cylinder 218 is installed on the side wall of the PLC control and display module 231, and a pressing plate 219 fixed to the output end of the cylinder 218 is arranged opposite to the support 217.

[0040] Combined Figures 4 - 6As shown in the figure, between the unwinding roller assembly of the coil material and the separating and peeling knife moving table, a first guide wheel 213, a first guide wheel 213, and a pneumatic actuator are sequentially arranged on the quick-release base 211 to respectively realize the guiding and fixing processes of the coil material. Specifically, when the coil material is put down from the unwinding roller assembly of the coil material, at this time, one end of the coil material is pulled and wound through the first guide wheel 213 and the second guide wheel 214 in sequence and extends between the support 217 and the pressing plate 219 at the output end of the cylinder 218. At this time, when the cylinder 218 operates, the clamping process of the coil material can be realized; after that, the coil material extends out between the support 217 and the pressing plate 219, bypasses the upper end of the peeling knife body 222, and extends into the gap between the peeling knife body 222 and the label receiving plate 224. By moving the peeling knife body 222 closer to or away from the label receiving plate 224, the gap between the knife body 222 and the label receiving plate 224 is reduced and increased, so as to realize the peeling of the mylar and the bottom film by the peeling knife body 222 and the retraction operation after peeling.

[0041] The PLC control and display module 231 is a mature existing technology and will not be elaborated here.

[0042] Further, at least one sensor (not shown in the figure) is arranged on the side of the label receiving plate 224. The sensor is used to detect whether the mylar is completely peeled from the bottom film and transmitted to the preset position of the label receiving plate 224. Since there may be errors in the arrangement spacing of each mylar on the bottom film, if the PLC control and display module 231 controls the peeling of the mylar according to the preset time interval, it may cause the failure of the mylar peeling or the inability to transmit the mylar to the preset position of the label receiving plate 224 due to the possible errors in the arrangement spacing of the mylar on the bottom film, thus affecting the subsequent label taking and labeling actions. Therefore, it is necessary to set a sensor to detect whether the mylar is completely peeled from the bottom film and transmitted to the preset position of the label receiving plate 224. When the sensor detects that the mylar is not completely peeled or not transmitted to the preset position of the label receiving plate 224, the detection information can be transmitted to the PLC control and display module 231. The PLC control and display module 231 can timely adjust the time interval for the peeling knife body 222 to move closer to or away from the label receiving plate 224, so as to complete the coil material feeding compensation, realize the precise peeling of the mylar and accurately transmit it to the preset position of the label receiving plate 224.

[0043] Further, the guide roller assembly includes a first guide shaft 228, a second guide shaft 229, and a pinch roller assembly 230 that are sequentially arranged on the lower side wall of the quick-release base 211 along the direction of the bottom film recovery for guiding and recovering the bottom film. Among them, the first guide shaft 228 is placed below the peeling knife body 222, and the second guide shaft 229 is placed below the fixed seat 223; the pinch roller assembly 230 is composed of a relatively arranged roller pulley 2301 and a focusing wheel 2302.

[0044] As described above, when one end of the traction base film passes through the first guide wheel 213 and the second guide wheel 214 in a winding manner and extends between the support 217 and the pressing plate 219 at the output end of the cylinder 218, the position of the mylar can be limited, providing a good operating environment for the separation of the mylar and the base film. After the separation of the mylar and the base film, when the base film winds downward around the first guide shaft 228, the second guide shaft 229 and between the pinch roller assembly 230 in sequence and is connected to the base film recovery roller assembly, combined with Figure 5 As shown, the base film recovery roller assembly can recover the base film. Here, the first guide shaft 228, the second guide shaft 229 and the pinch roller assembly 230 can guide the base film, and the whole design can realize the automatic tensioning of the coiled material.

[0045] Furthermore, the base film recovery roller assembly includes a winding roller assembly 226 and a second driving assembly 227 for driving the winding roller assembly 226 to operate. Among them, the second driving assembly 227 includes a mounting plate 2271 fixed to the side wall of the quick-release base 211, and a first pin shaft and a second pin shaft rotatably mounted at both ends of the mounting plate 2271 respectively. Second transmission wheels 2272 are respectively fixed on the first pin shaft and the second pin shaft, and a second transmission belt 2273 is sleeved between the two second transmission wheels 2272; it also includes a second driving motor 2274 arranged inside the mounting seat 215, and the output end of the second driving motor 2274 passes through a first through hole opened at one end of the mounting plate 2271 and is fixed to the first pin shaft, and the second pin shaft is used for the assembly of the winding roller assembly 226; further, the winding roller assembly 226 includes a mounting shaft 2261 passing through a second through hole opened at the other end of the mounting plate 2271 and fixed to the second pin shaft, and a winding roller body 2263 fixed to the mounting shaft 2261, and grooves 2262 and slots are respectively opened on the side wall of the winding roller body 2263 and at one end far from the mounting shaft 2261; it also includes a pin 2264 for fixing the head end of the base film.

[0046] As Figures 5 - 6 shown, the first pin shaft and the second pin shaft are respectively arranged at both ends of the mounting plate 2271. Among them, second transmission wheels 2272 are respectively fixed at one ends of the first pin shaft and the second pin shaft, and the other ends of the two are respectively connected to the second driving motor 2274 and the winding roller assembly 226. At the same time, a second transmission belt 2273 is sleeved between the two second transmission wheels 2272. Therefore, when the second driving motor 2274 operates, the winding roller assembly 226 can be adaptively wound, thereby realizing the recovery of the base film;

[0047] Here, the pin 2264 can be adaptively inserted into the groove 2262 and the slot on the winding roller body 2263 to realize the fixation of the end of the base film.

[0048] In this application, through the arranged retractable feeder module 2, CCD module and manipulator module, as Figure 1As shown, the retractable feeder module 2 can peel the mylar individually. The CCD module takes pictures and locates the peeled mylar for guidance. The manipulator module precisely picks up the mylar and applies labels to it, achieving the effects of automatic attachment, one-person feeding, and material return. The design of this structure has features such as automatic tensioning of the material roll, self-contained material roll recovery, and a function of retracting after peeling, so that when the mylar (label) is adsorbed or clamped, the peeling knife can retract without moving the mylar (label) while separating it.

[0049] As another embodiment of the present invention, the manipulator module includes a four-axis moving double-head module 7 and an adsorption head acting on the execution end of the four-axis moving double-head module 7. The adsorption head precisely picks up the mylar by vacuum adsorption.

[0050] Furthermore, the four-axis moving double-head module 7 includes a body 711, a first labeling head 712 and a second labeling head 713 that can be lifted and lowered at the bottom of the body 711, and also includes a double-head drive assembly arranged inside the body 711 for driving the first labeling head 712 and the second labeling head 713 to achieve staggered lifting and lowering, so as to be compatible with the simultaneous attachment of two kinds of mylar or labels.

[0051] At the same time, the four-axis moving double-head module 7 can achieve the staggered lifting and lowering of the first labeling head 712 and the second labeling head 713, pick up two different mylar or labels at one time, reduce the module handling time during one trip, and be compatible with the simultaneous attachment of two kinds of labels.

[0052] As other embodiments of the present invention, an automatic material return assembly line module 3, an NG discharging module 5, and an inverted CCD detection module 6 are also arranged on the frame 1. The automatic material return assembly line module 3 includes a feeding assembly line 8 and a material return assembly line 9. The feeding assembly line 8 and the material return assembly line 9 can perform start-stop operations, move a fixed distance each time, and the error of the start-stop distance each time is plus or minus 2 mm.

[0053] Through the set start-stop operation, when the feeding assembly line 8 intermittently starts and stops, it is convenient for the product to enter the labeling position. Then, in cooperation with the manipulator module, the labeling action can be completed and the product can be conveyed.

[0054] Furthermore, the inverted CCD detection module 6 includes a size detection camera, a bar code intelligent camera, and a film pressing and NG rejection module, which are used for size detection, bar code grade detection, and NG rejection of the film pressing process at the labeling position.

[0055] As Figure 1As shown in the figure, under the action of the flip-chip CCD detection module 6, the product flows onto the feeding pipeline 8. The feeding pipeline 8 starts and stops to make the product reach the labeling position. The CCD module takes pictures for positioning to guide the manipulator module to accurately pick up the mylar and reach the waiting position to wait for the labeling operation. After labeling, the size detection camera, bar code intelligent camera, and film pressing and rejecting NG module of the flip-chip CCD detection module 6 can be used to detect the size of the labeling position, detect the bar code level, and reject NG through film pressing processing.

[0056] As other embodiments of the present invention, it further includes a human-machine interaction module. An automatic horizontal lifting foot cup 10 is provided at the bottom of the frame 1. The human-machine interaction module is respectively connected to the automatic horizontal lifting foot cup 10 and is used to control the intelligent adjustment of the automatic horizontal lifting foot cup 10. The intelligent adjustment includes synchronous lifting adjustment, one-key leveling adjustment, and memory position reset adjustment.

[0057] Considering that in the daily labeling process, usually several fully automatic labeling systems are arranged horizontally to form an on-line equipment group to realize the labeling pipeline work. By further setting the automatic horizontal lifting foot cup 10, it is beneficial to the synchronous lifting adjustment, one-key leveling adjustment, and memory position reset adjustment of several fully automatic labeling systems, and then realize the one-key adjustment of the on-line equipment group. The human-machine interaction module receives the operator's instructions and transmits the instructions to the control module. The control module receives and processes the instruction information, identifies the instruction function through the program and executes the function instruction, so as to complete the corresponding control.

[0058] The working principle and technological process of the fully automatic labeling system are as follows:

[0059] The automatic horizontal lifting foot cup 10 is intelligently adjusted through the human-machine interaction module, and then the synchronous lifting adjustment, one-key leveling adjustment, memory position reset adjustment, etc. of the fully automatic labeling system are realized. When multiple fully automatic labeling systems are arranged horizontally to form an on-line equipment group, the synchronous intelligent adjustment of multiple fully automatic labeling systems can also be realized through the human-machine interaction module;

[0060] The PLC controls the display module 231 to control the retracting feeder module 2 for the label peeling process. Specifically, the rolled material extends between the support 217 and the pressing plate 219, bypasses the upper end of the peeling knife body 222, and extends into the gap between the peeling knife body 222 and the label receiving plate 224. By moving the peeling knife body 222 closer to or farther from the label receiving plate 224, the gap between the knife body 222 and the label receiving plate 224 is reduced and increased, thereby realizing the peeling of the mylar and the bottom film by the peeling knife body 222 and the subsequent retracting operation; in addition, a sensor provided on the side of the label receiving plate 224 performs real-time detection on the mylar that has been peeled from the bottom film and transmitted to the label receiving plate 224. When the sensor detects that the mylar has not been completely peeled or not transmitted to the preset position on the label receiving plate 224, the detection information can be transmitted to the PLC control display module 231, and the PLC control display module 231 can adjust the time interval for the peeling knife body 222 to move closer to or farther from the label receiving plate 224 in a timely manner, so as to complete the compensation for the rolled material feeding, realize the precise peeling of the mylar and accurately transmit it to the preset position on the label receiving plate 224.

[0061] While the retracting feeder module 2 is performing the label peeling process, the automatic return material pipeline module 3 performs intermittent flow feeding. Specifically, by setting start-stop actions, when the feeding pipeline 8 intermittently starts and stops, the product enters the labeling position. It should be noted that when the retracting feeder module 2 is performing the label peeling process and a compensation action for the rolled material feeding is required because the sensor detects that the mylar has not been completely peeled or not transmitted to the preset position on the label receiving plate 224, the sensor will also synchronously transmit the detection information to the automatic return material pipeline module 3, and the automatic return material pipeline module 3 will then adaptively adjust the intermittent start-stop time of the feeding action, realizing the coordination of mylar peeling and product feeding, and avoiding the possibility of product accumulation on the feeding pipeline or even product missing labeling.

[0062] After the retracting feeder module 2 has completed the label peeling process, the CCD module takes pictures and locates the peeled mylar, and the four-axis moving double-head module precisely picks up the mylar and transfers it to the labeling position for the labeling action. In addition, according to actual needs, two retracting feeder modules 2 can also be used simultaneously to peel different types of mylar, and the first labeling head 712 and the second labeling head 713 of the four-axis moving double-head module 7 realize the simultaneous attachment of two types of mylar or labels through staggered lifting.

[0063] Through the size detection camera, bar code intelligent camera and film pressing rejection NG module of the inverted CCD detection module 6, size detection, bar code grade detection and NG rejection of film pressing treatment are carried out on the labeling position.

[0064] After the product has been labeled, the qualified products automatically enter the return material pipeline 9, and thus all the fully automatic labeling processes are completed.

[0065] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. Among them, there are various ways of detachable installation. For example, it can be by the way of cooperation between plugging and buckling, or by the way of bolt connection, etc.

[0066] The above combines the embodiments and the drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention. In addition, all the connection / joining relationships mentioned in the text do not simply refer to the direct connection of components, but refer to the formation of a more optimal connection structure by adding or reducing connection accessories according to the specific implementation situation.

[0067] The above specific description of the embodiments of the present invention is only for further illustration of the present invention, and cannot be understood as a limitation on the protection scope of the present invention. Non-essential improvements and adjustments made by technical engineers in the art based on the content of the above invention shall fall within the protection scope of the present invention.

Claims

1. An automatic labeling system, characterized in that, Including: A frame (1), a retractable feeder module (2), a CCD module, and a manipulator module disposed on the frame (1). The CCD module takes pictures and locates and guides the peeled mylar, and the manipulator module precisely picks up the mylar. The retractable feeder module (2) includes a quick-release base (211), a coil feeding roller assembly, a retractable peeling knife assembly, a guiding roller assembly, and a bottom film recovery roller assembly sequentially assembled on the quick-release base (211) along the coil material conveying direction. The retractable peeling knife assembly includes a separating peeling knife moving table and a mylar label receiving table arranged in sequence. And a first driving component (225) for driving the separating peeling knife moving table to automatically retract after separating the mylar from the bottom film. The first driving component (225) includes three rotating shafts (2251) rotatably installed on the side wall of the quick-release base (211) and distributed in a triangular shape, and a first transmission wheel (2252) fixed on each rotating shaft (2251), and a first transmission belt (2253) sleeved on the three first transmission wheels (2252). It also includes a transverse groove opened on the side wall of the quick-release base (211), and a transmission block (2254) for fixedly connecting the separating peeling knife moving table and the first transmission belt (2253) is arranged in the transverse groove.

2. A fully automatic labeling system according to claim 1, characterized in that: The separating peeling knife moving table includes a transmission seat (220) fixed to the transmission block (2254) and placed inside the quick-release base (211). A peeling knife body (222) is installed on the upper surface of the transmission seat (220) for separating the bottom film from the mylar.

3. The fully automatic labeling system according to claim 2, wherein: The mylar label receiving table includes a fixed seat (223) fixed to the side wall of the quick-release base (211). A label receiving plate (224) flush with the peeling knife body (222) is arranged on the upper surface of the fixed seat (223).

4. An automatic labeling system according to claim 3, wherein: At least one sensor is arranged on the side of the label receiving plate (224). The sensor is used to detect whether the mylar is completely peeled from the bottom film and transmitted to a preset position of the label receiving plate (224).

5. A fully automatic labeling system according to claim 1, characterized in that: The manipulator module includes a four-axis moving double-head module (7), and an adsorption head acting on the execution end of the four-axis moving double-head module (7). The adsorption head precisely picks up the mylar in a vacuum adsorption manner.

6. The fully automatic labeling system according to claim 5, wherein: The four-axis moving double-head module (7) includes a body (711), a first labeling head (712) and a second labeling head (713) that can be lifted and lowered at the bottom of the body (711). It also includes a double-head driving component arranged in the body (711) for driving the first labeling head (712) and the second labeling head (713) to achieve staggered lifting, so as to be compatible with the simultaneous attachment of two kinds of mylar.

7. An automatic labeling system according to claim 1, characterized in that: An automatic return material production line module (3) is arranged on the frame (1). The automatic return material production line module (3) includes a feeding production line (8) and a return material production line (9). The feeding production line (8) and the return material production line (9) can perform start-stop actions, each moving a fixed distance, and the error of each start-stop distance is plus or minus 2 mm.

8. A fully automatic labeling system according to claim 1, characterized in that: It further includes an inverted CCD detection module (6) arranged on the rack.

9. The fully automatic labeling system according to claim 8, characterized in that: The inverted CCD detection module (6) includes a size detection camera, a bar code intelligent camera, and a film pressing and rejection NG module, which are used for size detection of the labeling position, bar code grade detection, and rejection of NG in film pressing treatment.

10. A fully automatic labeling system according to claim 1, characterized in that: It further includes a human-machine interaction module. An automatic horizontal lifting foot cup (10) is also arranged at the bottom of the rack (1). The human-machine interaction module is respectively connected to the automatic horizontal lifting foot cup (10) and is used for controlling the intelligent adjustment of the automatic horizontal lifting foot cup (10). The intelligent adjustment includes synchronous lifting adjustment, one-key leveling adjustment, and memory position reset adjustment.

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