Winding and tail glue pasting mechanism

Abstract

The utility model discloses a rolling tail glue pasting mechanism which comprises a labeling transverse moving assembly, a labeling forward moving assembly, a glue pasting transverse moving assembly, a double-faced adhesive tape pasting assembly and a rack. The labeling assembly is movably connected with the labeling transverse moving assembly, the labeling transverse moving assembly is connected with the labeling forward moving assembly, the two ends of the labeling forward moving assembly are connected to the rack, and the labeling transverse moving assembly is used for enabling the labeling assembly to move in the width direction of a material roll. The labeling forward-moving assembly is used for enabling the labeling assembly to be close to or away from the material roll; the two ends of the rubberizing transverse moving assembly are connected with the rack and located below the labeling transverse moving assembly, and the double-faced adhesive tape pasting assembly is movably connected with the rubberizing transverse moving assembly; and the adhesive tape sticking transverse moving assembly is used for enabling the double-sided adhesive tape sticking assembly to move in the width direction of the material coil. The automatic labeling mechanism has the beneficial effects that the mechanism has the functions of automatically labeling and sticking the double-sided adhesive tape, the labor cost can be reduced, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coating machine, and specifically relates to a winding and tail rubber pasting mechanism. BACKGROUND

[0002] With the expansion of the lithium battery industry, lithium battery manufacturers propose the demand that production workshops gradually realize less people or even unmanned to realize the cost reduction and efficiency increase of enterprises. At present, some lithium battery enterprises have realized automatic tape connection in the automatic rolling process, and in this process, a double-sided tape needs to be transversely pasted at the tail of the material roll after the coating machine winding is completed, but the existing double-sided tape pasting process is still manually pasted by workers, and the material roll is easy to be scattered during the transportation process and the automatic tape connection process in each section, so workers generally vertically paste a decorative pattern adhesive at the tail to prevent the material roll from being scattered. In addition, since the lithium battery enterprise needs to detect the coating quality, after the coating winding is completed, a sample needs to be transversely cut at the tail and then labeled, and this process is also basically manually completed by workers, so the labor intensity of workers is large and the efficiency is low. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a winding and tail rubber pasting mechanism, which has the functions of automatic labeling and double-sided tape pasting, and can improve the production efficiency.

[0004] The utility model solves the technical scheme that the technical scheme adopted by the utility model is: a winding and tail rubber pasting mechanism, including pasting label horizontal shift subassembly, pasting label forward movement subassembly, pasting rubber horizontal shift subassembly, pasting double-sided tape subassembly and frame, pasting label subassembly is connected with pasting label horizontal shift subassembly, pasting label horizontal shift subassembly is connected with pasting label forward movement subassembly, and both ends of pasting label forward movement subassembly are connected on the frame, pasting label horizontal shift subassembly is used for moving pasting label subassembly along the width direction of material roll, and pasting label forward movement subassembly is used for making pasting label subassembly close to or away from material roll, both ends of pasting rubber horizontal shift subassembly are connected with the frame and are located below pasting label horizontal shift subassembly, and pasting double-sided tape subassembly is connected with pasting rubber horizontal shift subassembly, pasting rubber horizontal shift subassembly is used for moving pasting double-sided tape subassembly along the width direction of material roll.

[0005] In the above structure, the labeling assembly includes a fixed plate, a label unwinding assembly and a label winding assembly; the fixed plate is provided with a label unwinding assembly and a label winding assembly; the label unwinding assembly is used to stick the label on the label roll to the tail of the material strip, and the label winding assembly is used to automatically wind up the release paper; the label unwinding assembly includes a labeling seat, a labeling roller and a peeling plate, the labeling roller is arranged at the edge of the fixed plate and is arranged opposite to the material strip; a peeling plate is provided between the labeling seat and the labeling roller, and after the label roll is peeled by the peeling plate, it is crushed by the labeling roller to stick the label to the tail of the material strip; the label winding assembly includes a winding seat, and the winding seat is used to wind up the label release paper roll.

[0006] In the above structure, the unwinding labeling assembly also includes a labeling roller, which is arranged on one side of the bottom end of the label peeling plate and is located between the unwinding seat and the label peeling plate; the label winding assembly also includes a release paper roll roller, and the label release paper roll is connected to the labeling roller via the release paper roll roller; the height of the labeling roller set on the fixed plate is lower than the height of the label peeling plate set on the fixed plate, and higher than the height of the release paper roll roller set on the fixed plate; the thickness of the top of the label peeling plate is less than the thickness of the bottom end.

[0007] In the above structure, the unwinding labeling assembly also includes an incoming label sensor, which is arranged opposite to the label peeling plate, and there is a gap between the incoming label sensor and the label peeling plate for the label roll to pass through; the unwinding labeling assembly also includes a label output sensor, which is arranged beside the labeling roller and is used to detect whether the label is successfully peeled off; the label winding assembly also includes a missing label sensor, which is provided on the side of the release paper roll roller, and the missing label sensor is used to detect whether the label is missing.

[0008] In the above structure, the double-sided tape applying component includes a tape unwinding and cutting component and a tape applying and winding component. The tape unwinding and cutting component is arranged on one side of the tape applying and winding component. The double-sided tape roll is unwound by the tape unwinding and cutting component and then wound up by the tape applying and winding component; the tape unwinding and cutting component includes a tape cutting module, which is used to cut the double-sided tape; the tape applying and winding component includes a tape applying module, which includes a tape applying roller, a power unit and a fixed block, and the output end of the power unit is connected to the fixed block; the tape applying module also includes a tape applying roller, which is arranged on both sides of the tape applying roller; the fixed block is provided with an opening, and the tape applying roller is rotatably connected to the opening of the fixed block, and the power unit drives the tape applying roller to move toward the electrode to realize the double-sided tape applying action.

[0009] In the structure, the cutting module comprises a cutting cylinder and a cutting blade; the output end of the cutting cylinder is connected with the cutting blade, the cutting blade is driven by the cutting cylinder to cut the double-sided adhesive tape; the cutting module further comprises a cutting table; the cutting table is arranged opposite to the cutting blade, and is used for cooperating with the cutting blade to cut the double-sided adhesive tape; the cutting module further comprises a micrometer, which is used for adjusting the extension length of the power unit, so that the cutting blade cuts the double-sided adhesive tape without cutting the release paper.

[0010] In the structure, the winding and tail adhesive attaching mechanism further comprises a label attaching horizontal moving assembly, a label attaching forward moving assembly and an adhesive attaching horizontal moving assembly; the adhesive attaching horizontal moving assembly is arranged at the bottom of the double-sided adhesive tape attaching assembly, the double-sided adhesive tape attaching assembly is driven by the adhesive attaching horizontal moving assembly to move in the horizontal direction; the label attaching forward moving assembly is movably connected to the label attaching horizontal moving assembly, and the label attaching assembly is movably connected to the label attaching forward moving assembly; the label attaching horizontal moving assembly is used for moving the label attaching assembly along the width direction of the material roll, and the label attaching forward moving assembly is used for moving the label attaching assembly to be close to or away from the material roll.

[0011] In the structure, the winding and tail adhesive attaching mechanism further comprises a belt pressing assembly, an adhesive attaching pre-pressing assembly and a smoothing assembly; the smoothing assembly is connected to the rack and arranged opposite to the label attaching assembly, the belt pressing assembly is arranged below the smoothing assembly, and the adhesive attaching pre-pressing assembly is arranged below the belt pressing assembly.

[0012] In the structure, the tail material removing sampling assembly comprises a sampling cylinder, a sliding rail, a sliding block, a blade mounting block and a cutting blade; the output end of the sampling cylinder is connected with one end of the blade mounting block, and the other end of the blade mounting block is connected with the cutting blade; the bottom of the blade mounting block is fixedly connected with the sliding block, the bottom of the sliding block is provided with the sliding rail, and the sampling cylinder is used for driving the blade mounting block to move towards the material roll.

[0013] In the structure, the winding and tail adhesive attaching mechanism further comprises a ground rail assembly and a moving assembly; the ground rail assembly is arranged on the ground, and the moving assembly is arranged at the bottom of the winding and tail adhesive attaching mechanism; the winding and tail adhesive attaching mechanism moves close to the material roll on the ground rail assembly through the moving assembly.

[0014] The mechanism has the advantages that the mechanism has the functions of automatic label attaching and double-sided adhesive tape attaching, labor cost can be reduced, and production efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a schematic diagram of the overall structure of the winding and tail adhesive attaching mechanism.

[0016] Figure 2 FIG. 1 is a schematic diagram of the overall structure of the winding and tail adhesive attaching mechanism.

[0017] Figure 3 Fig. 2 is a second structure schematic view of the winding and tail rubber pasting mechanism of the present application.

[0018] Figure 4 Fig. 3 is a third structure schematic view of the winding and tail rubber pasting mechanism of the present application.

[0019] Figure 5 Fig. 4 is a fourth structure schematic view of the winding and tail rubber pasting mechanism of the present application.

[0020] Figure 6 Fig. 5 is a first structure schematic view of the label pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0021] Figure 7 Fig. 6 is a second structure schematic view of the label pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0022] Figure 8 Fig. 7 is a third structure schematic view of the label pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0023] Figure 9 Fig. 8 is a fourth structure schematic view of the label pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0024] Figure 10 Fig. 9 is a fifth structure schematic view of the label pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0025] Figure 11 Fig. 10 is a first structure schematic view of the double-sided adhesive tape pasting assembly in the winding and tail rubber pasting mechanism of the present application.

[0026] Figure 12 Fig. 11 is a second structure schematic view of the double-sided adhesive tape pasting assembly in the winding and tail rubber pasting mechanism of the present application. DETAILED DESCRIPTION

[0027] The present application is further illustrated below in conjunction with the drawings and examples.

[0028] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technical personnel in this field without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the present invention can be combined interactively without conflicting with each other.

[0029] The utility model discloses a winding and tail glue sticking mechanism, specifically, referring to Figures 1 to 5 As shown, the mechanism includes a labeling transverse movement component 10, a labeling forward movement component 20, a glue transverse movement component 30, a double-sided tape component 40, a sample material box 50, a waste material box 60, a ground rail component 70, a moving component 80, a glue approach component 90, an electrical box 100, a safety component 110, a positioning component 120, a pneumatic component 130, a belt pressing component 140, a glue pre-pressing component 150, a roll diameter tracking component 160, a material tail identification component 170, a labeling component 180, a smoothing component 190 and a frame 200.

[0030] Specifically, the ground rail assembly 70 is on the ground, and one or more coating machines are arranged beside the ground rail assembly 70. A moving assembly 80 is arranged at the bottom of the winding and tail glue mechanism. The winding and tail glue mechanism can be moved on the ground rail assembly 70 to the winding position of the coating machine through the moving assembly 80. The ground rail assembly 70 includes a track and a proximity switch. The track is fixedly arranged on the bottom surface. The moving assembly 80 includes a roller. The roller is arranged at the bottom of the winding and tail glue mechanism. The roller allows the winding and tail glue mechanism to slide on the track. Under the action of the proximity switch, the edge of the track can be sensed to achieve the positioning of the work station, thereby moving the winding and tail glue mechanism to the winding position of the coating machine. In other embodiments, the ground rail assembly 70 can also be set as a structure such as a guide rail or a slider to realize the movement of the winding and tail glue mechanism toward the winding position of the coating machine. The ground rail assembly 70 and the moving assembly 80 are relatively common technologies in this field, so the detailed structure of the ground rail assembly 70 and the moving assembly 80 is not described.

[0031] The bottom of the rack 200 is provided with an electric box 100, which has wiring, control and other functions, and can be connected with and control the labeling horizontal moving assembly 10, the labeling horizontal moving assembly 20, the adhesive horizontal moving assembly 30, the double-sided adhesive assembly 40, the ground rail assembly 70, the moving assembly 80, the adhesive approaching assembly 90, the safety assembly 110, the positioning assembly 120, the pneumatic assembly 130, the tape pressing assembly 140, the adhesive pre-pressing assembly 150, the roll diameter tracking assembly 160, the tail identification assembly 170, the labeling assembly 180 and the smoothing assembly 190 in the tail adhesive rolling mechanism. The safety assembly 110 is used to protect the safety of personnel and equipment, and can terminate the operation of the equipment under the action of the safety assembly 110 when the equipment is abnormal.

[0032] Above the electric box 100 are sequentially provided with a waste box 60 and a sample box 50, both ends of the waste box 60 and the sample box 50 are connected to the rack 200, and the sample box 50 is provided at a height higher than the waste box 60. The waste box 60 is used to collect sample waste of the tail adhesive rolling mechanism, and the sample box 50 is used to collect normal samples of the tail adhesive rolling mechanism. The sample box 50 is provided with a slide rail and a driving motor at both ends, the slide rail is provided on the rack 200, and the driving motor is connected with the sample box 50. Under the action of the driving motor, the sample box 50 can reciprocate, so as to realize moving away from or approaching the roll.

[0033] Referring to Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , the device comprises a unwinding and cutting adhesive assembly 401 and an adhesive rolling assembly 402, the unwinding and cutting adhesive assembly 401 is arranged on one side of the adhesive rolling assembly 402; after the double-sided adhesive roll is unwound by the unwinding and cutting adhesive assembly 401, the double-sided adhesive roll is rolled under the action of the adhesive rolling assembly 402. The unwinding and cutting adhesive assembly 401 is used to paste the double-sided adhesive on the pole piece, and the adhesive rolling assembly 402 is used to roll the release paper roll after the double-sided adhesive is pasted.

[0034] The unwinding and cutting adhesive assembly 401 comprises a unwinding module 4011 and a cutting adhesive module 4012, the cutting adhesive module 4012 is arranged on one side of the unwinding module 4011, and the unwinding module 4011 is used to drive the double-sided adhesive roll to rotate and cut the double-sided adhesive roll by the cutting adhesive module 4012.

[0035] The unwinding module 4011 includes an unwinding seat 40111 and an unwinding motor 40112. The rubber cutting module 4012 includes a rubber cutting cylinder 40121, a micrometer 40122, a rubber cutting blade 40123, a rubber cutting table 40124 and a rubber cutting roller 40125. The driving end of the unwinding motor 40112 is connected to the unwinding seat 40111. A double-sided tape roll is placed on the unwinding seat 40111. Driven by the unwinding motor 40112, the unwinding seat 40111 can be rotated, thereby causing the double-sided tape roll on the unwinding seat 40111 to rotate as a whole. Two rubber cutting rollers 40125 are provided on one side of the unwinding seat 40111. The two rubber cutting rollers 40125 are arranged along the moving direction of the double-sided tape film. A rubber cutting table 40124 is provided between the two rubber cutting rollers 40125. When the double-sided tape film moves toward the rubber cutting module 4012, it will first contact the first rubber cutting roller 40125 in the rubber cutting module 4012, then contact the rubber cutting table 40124, and finally contact the second rubber cutting roller 40125 in the rubber cutting module 4012.

[0036] The rubber cutting cylinder 40121 is connected to the rubber cutting blade 40123, and the rubber cutting cylinder 40121 drives the rubber cutting blade 40123 to cut the double-sided tape roll. The rubber cutting blade 40123 is arranged opposite to the rubber cutting table 40124, and a gap is formed between the rubber cutting blade 40123 and the rubber cutting table 40124 for the double-sided tape roll to pass through. In this embodiment, the rubber cutting table 40124 is block-shaped, but other shapes are also possible, as long as the surface of the rubber cutting table 40124 facing the rubber cutting blade 40123 contacts the double-sided tape roll when the double-sided tape roll passes through the gap between the rubber cutting blade 40123 and the rubber cutting table 40124. When the double-sided tape roll contacts the cutting surface 40124, the cutting cylinder 40121 drives the cutting blade 40123 toward the double-sided tape roll on the cutting surface 40124. The cutting blade 40123 and the cutting surface 40124 work together to cut the double-sided tape. Micrometer 40122 controls the length of the cutting cylinder 40121. During commissioning, micrometer 40122 can be used to precisely adjust the extension of the cutting cylinder 40121, ensuring that the cutting blade 40123 accurately cuts the double-sided tape without cutting the release paper.

[0037] The adhesive tape rewinding assembly 402 includes a adhesive tape module 4021 and a rewinding drive module 4022. The rewinding drive module 4022 is located on one side of the adhesive tape module 4021. After passing through the adhesive cutting module 4012, the double-sided adhesive tape roll passes through the adhesive tape module 4021, and is finally rewound by the rewinding drive module 4022. The adhesive tape module 4021 includes an adhesive tape roller 40211, an adhesive tape roller 40212, an adhesive tape cylinder 40213, and a fixed block 40214. After passing through the adhesive tape unwinding and cutting assembly 401, the double-sided adhesive tape roll passes through the adhesive tape roller 40211 and the adhesive tape roller 40212, and is finally rewound by the rewinding drive module 4022. The winding drive module 4022 includes a winding motor 40221 and a winding seat 40222. The driving end of the winding motor 40221 is connected to the winding seat 40222. Under the drive of the winding motor 40221, the winding seat 40222 can rewind the release paper that has been affixed with double-sided tape.

[0038] Two glue-applying rollers 40211 are provided, with a glue-applying roller 40212 disposed between the two glue-applying rollers 40211. The output end of the glue-applying cylinder 40213 is connected to a fixed block 40214. The fixed block 40214 has an opening at which the glue-applying roller 40212 is rotatably connected. In this embodiment, the fixed block 40214 is shaped like a "匚" (a character in Chinese). The opening of the "匚" (a character in Chinese) is rotatably connected to the glue-applying roller 40212, and the end of the "匚" (a character in Chinese) opposite the opening is connected to the output end of the glue-applying cylinder 40213. In some embodiments, the fixed block 40214 may alternatively be shaped like a "C" or "<" (a character in Chinese), as long as the opening of the fixed block 40214 can be rotatably connected to the glue-applying roller 40212 and the end of the fixed block 40214 opposite the opening can be connected to the output end of the glue-applying cylinder 40213. An isolation plate is provided at the contact point between the glue roller 40212 and the electrode. The isolation plate is installed at both ends of the fixed block 40214. The isolation plate will not affect the rotation of the glue roller 40212. The width of the isolation plate is slightly larger than the width of the double-sided tape, which can prevent the electrode from sticking to the double-sided tape, thereby avoiding damage to the electrode.

[0039] After the double-sided tape roll passes through the first gluing roller 40211, the gluing roller 40212, and finally the other gluing roller 40211, it is reeled up by the reeling seat 40222. Because the output end of the gluing cylinder 40213 is connected to the gluing roller 40212, the gluing cylinder 40213 can drive the gluing roller 40212 to move toward the electrode. At this time, the side of the double-sided tape roll facing the electrode, driven by the gluing cylinder 40213, moves the gluing roller 40212 toward the electrode, applying the double-sided tape to the electrode.

[0040] In the embodiment, the driving units in the rubber cutting module 4012 and the rubber pasting module 4021 are driven by air cylinders. In some embodiments, the driving units can also be driven by a lead screw or other commonly used means in the art.

[0041] When the double-sided adhesive tape starts to be pasted, the rubber pasting cylinder 40213 extends to press the rubber head on the pole piece. Then, a horizontal moving module is arranged at the bottom of the double-sided adhesive tape pasting device. The double-sided adhesive tape pasting device can move horizontally under the drive of the horizontal moving module. Since the double-sided adhesive tape is adhered to the pole piece on one side, it will gradually separate from the release paper. At this time, the unwinding motor 40112 and the winding motor 40221 are set to the torque mode. The torque change is sensed by the unwinding motor 40112 and the winding motor 40221, so that the double-sided adhesive tape can be pasted on the pole piece with zero tension. When the rubber pasting is about to end, the rubber cutting cylinder 40121 extends to control the rubber cutting blade 40123 to cut off the double-sided adhesive tape in advance. At this time, the horizontal moving module continues to move, and the cut double-sided adhesive tape will continue to be pasted on the pole piece under the tension of the winding motor 40221 and the pole piece on the release paper. Finally, the double-sided adhesive tape is pasted to the edge of the pole piece to stop pasting.

[0042] When the double-sided adhesive tape starts to be pasted, the rubber pasting cylinder 40213 extends to press the rubber head on the pole piece. Then, a horizontal moving module is arranged at the bottom of the double-sided adhesive tape pasting device. The double-sided adhesive tape pasting device can move horizontally under the drive of the horizontal moving module. Since the double-sided adhesive tape is adhered to the pole piece on one side, it will gradually separate from the release paper. At this time, the unwinding motor 40112 and the winding motor 40221 are set to the torque mode. The torque change is sensed by the unwinding motor 40112 and the winding motor 40221, so that the double-sided adhesive tape can be pasted on the pole piece with zero tension. When the rubber pasting is about to end, the rubber cutting cylinder 40121 extends to control the rubber cutting blade 40123 to cut off the double-sided adhesive tape in advance. At this time, the horizontal moving module continues to move, and the cut double-sided adhesive tape will continue to be pasted on the pole piece under the tension of the winding motor 40221 and the pole piece on the release paper. Finally, the double-sided adhesive tape is pasted to the edge of the pole piece to stop pasting.

[0043] A tail material removing and sampling assembly 403 is further arranged between the unwinding and cutting assembly 401 and the adhesive applying and winding assembly 402. The tail material removing and sampling assembly 403 comprises a sampling air cylinder 4031, a slide rail 4032, a slide block 4033, a blade mounting block 4034 and a cutting blade 4035. The output end of the sampling air cylinder 4031 is connected with one end of the blade mounting block 4034, the other end of the blade mounting block 4034 is connected with the cutting blade 4035, the blade mounting block 4034 is fixedly connected with the slide block 4033, the bottom of the slide block 4033 is provided with the slide rail 4032, and the blade mounting block 4034 can move towards the material roll under the driving of the sampling air cylinder 4031. Because the blade mounting block 4034 can move towards the material roll under the driving of the sampling air cylinder 4031, the cutting blade 4035 also moves towards the material roll. When the material roll is pressed at the pressing assembly 140, the adhesive applying assembly 40 moves along the horizontal direction, the cutting blade 4035 moves towards the material roll under the action of the sampling air cylinder 4031, and a section of waste material is cut from the material roll. Then, the pressing assembly 140 is loosened, the waste material falls into the waste material box 60 from the gap between the sample material box 50 and the waste material box 60, and then the coating machine continues to unwind, cuts a plurality of sections of sample material as described above, and the sample material box 50 shrinks, and the sample falls into the sample material box 50 and is collected.

[0044] With reference to Figure 11 and Figure 12 The labeling assembly 180 comprises a fixed plate 1801, an unwinding and labeling assembly 1802, a label winding assembly 1803 and a winding driving assembly 1804. The unwinding and labeling assembly 1802, the label winding assembly 1803 and the winding driving assembly 1804 are arranged on one side of the fixed plate 1801. Correspondingly, the label winding assembly 1803 is used to wind the release paper after the label is taken off, the unwinding and labeling assembly 1802 is used to label the edge of the pole piece, and the winding driving assembly 1804 is used to drive the label winding assembly 1803 to wind, thereby driving the unwinding and labeling assembly 1802 to unwind. In this embodiment, six labels need to be labeled at the tail of the material roll to prevent the material belt from scattering under the action of its own tension after winding.

[0045] Specifically, the label unwinding and labeling assembly 1802 includes an unwinding seat 18021, a labeling passing roller 18022, a labeling roller 18023, a label stripping plate 18024, a label entering sensor 18025, and a label exiting sensor 18026. The label unwinding seat 18021 is provided with a label roll. After the label roll provided on the label unwinding seat 18021 is pulled out, the label roll passes through the labeling passing roller 18022 and the labeling roller 18023. The labeling roller 18023 is located at the edge of the fixed plate 1801 and is arranged opposite to the material roll. The relative arrangement means that the labeling assembly 180 moves a distance towards the labeling position of the material roll, so that the labeling roller 18023 can just press on the material roll, that is, the surface of the labeling roller 18023 rolls and is attached to the material roll. When the labeling roller 18023 approaches the material roll, the entire labeling assembly 180 can stop in time, so that the labeling roller 18023 can just press on the material roll. The labeling passing roller 18022 is arranged on one side of the label stripping plate 18024 and between the label unwinding seat 18021 and the label stripping plate 18024. The labeling passing roller 18022 is used to compact the label roll and transfer the label roll. The label entering sensor 18025 and the label stripping plate 18024 are arranged between the labeling passing roller 18022 and the labeling roller 18023. The label entering sensor 18025 and the label stripping plate 18024 are arranged opposite to each other and have a gap for the label to pass through. After the label roll provided on the label unwinding seat 18021 is pulled out, the label roll passes through the labeling passing roller 18022 and is attached to the labeling passing roller 18022. Then, the label roll passes through the gap between the label entering sensor 18025 and the label stripping plate 18024 and is attached to the labeling roller 18023. The label exiting sensor 18026 is arranged beside the labeling roller 18023. The label exiting sensor 18026 is used to detect whether the label is successfully labeled. The label stripping plate 18024 is used to strip the label on the label roll.

[0046] The label winding assembly 1803 includes a winding seat 18031, a release paper roll passing roller 18032, and a label missing sensor 18033. The winding seat 18031 is provided with a label release paper roll. The label release paper roll passes through the release paper roll passing roller 18032 and the labeling roller 18023. The label missing sensor 18033 is arranged on the side of the release paper roll passing roller 18032. The label missing sensor 18033 is used to detect whether the label is missing.

[0047] The label stripping plate 18024 has a top end and a bottom end, and is arranged obliquely on the fixed plate 1801. The top end of the label stripping plate 18024 is located below the labeling roller 18023, and the thickness of the bottom end of the label stripping plate 18024 is greater than that of the top end. The greater thickness of the bottom end of the label stripping plate 18024 facilitates installation on the fixed plate 204, and the smaller thickness of the top end of the label stripping plate 18024 facilitates label stripping. The labeling passing roller 18022 is arranged on the fixed plate 1801 at a height lower than that of the label stripping plate 18024 arranged on the fixed plate 1801, and higher than that of the release paper winding roller 18032 arranged on the fixed plate 1801. This can ensure that the stripped label is located in front of the labeling roller 203, facilitating the labeling action.

[0048] The winding drive assembly 1804 includes a labeling winding motor 18041 that can drive the winding seat 18031 to wind. In this embodiment, the labeling winding motor 18041 drives the winding seat 18031 to wind by using a gear. A gear is arranged on the output end of the labeling winding motor 18041, and a gear is arranged on one end of the winding seat 18031 and the winding seat 18031. When the output end of the labeling winding motor 18041 rotates, the gear on the output end of the labeling winding motor 18041 engages with the gear of the winding seat 18031, so that the labeling winding motor 18041 drives the winding seat 18031 to wind, and then the winding seat 18021 winds. In other embodiments, a synchronous belt or other means can be used to drive the winding seat 18031 to wind by the labeling winding motor 18041, and then the winding seat 18021 winds.

[0049] A micro switch 1805 and a damper are also arranged on the fixed plate 1801. The micro switch 1805 is in communication connection with the winding drive assembly 1804, and is used to trigger the labeling action. Figure 3As shown, the labeling assembly 180 is connected with the labeling transverse moving assembly 10 and the labeling forward moving assembly 20, the labeling forward moving assembly 20 is movably connected on the labeling transverse moving assembly 10, and the labeling assembly 180 is movably connected on the labeling forward moving assembly 20. The labeling transverse moving assembly 10 is used to move the labeling assembly 180 along the width direction of the material roll, and the labeling forward moving assembly 20 is used to move the labeling assembly 180 close to or away from the material roll. In the embodiment, the labeling transverse moving assembly 10 and the labeling forward moving assembly 20 use linear motion modules, and the structure of the labeling transverse moving assembly 10 and the labeling forward moving assembly 20 is not introduced because the linear motion module is a commonly used technology in the field. First, the labeling assembly 180 can move along the width direction of the material roll under the action of the labeling transverse moving assembly 10, and when the labeling assembly 180 moves to the position to be labeled, it will move close to the material roll under the action of the labeling forward moving assembly 20, at this time the micro switch 1805 will touch the material roll, so as to judge the position of the labeling assembly 180, and when the micro switch 1805 touches the material roll, the labeling assembly 180 stops moving towards the material roll.

[0050] First, the labeling assembly 180 is set at the tail position, and under the action of the labeling transverse moving assembly 10 and the labeling forward moving assembly 20, the labeling assembly 180 will first move to the labeling position along the width direction of the material roll (at this time the labeling forward moving assembly 20 does not move, and the micro switch 1805 is away from the labeling position of the material roll), and under the action of the labeling winding motor 18041, the winding seat 18031 is driven to wind, and then the unwinding seat 18021 is driven to unwind; then the labeling sensor 18025 detects the position of the label in advance, when the label reaches the label stripping plate 18024, the label will be stripped from the release paper due to its large hardness, at this time the label sensor 18026 detects that the label is successfully stripped out, and then the label is stripped for a certain length and the label stripping is stopped; then the labeling forward moving assembly 20 drives the labeling assembly 180 to move towards the material roll, when the micro switch 1805 touches the material roll, the labeling assembly 180 stops moving, because the labeling roller 18023 is arranged at the edge of the fixed plate, at this time the labeling roller 18023 can just press on the material roll, and the part of the label that has been stripped is pasted on the tail of the material roll, then the coating machine winds, and the labeling assembly 180 continues to strip the label, and the remaining label is stripped, and the label is pressed under the pressing of the labeling roller 18023 and the rotation of the material roll, so as to finally complete the passive labeling.

[0051] The adhesive application assembly 40 is provided with a pressing assembly 90, which is used to move the adhesive application assembly 40 towards the direction of the adhesive application position of the material roll. The ground rail assembly 70 is further provided with a positioning assembly 120, which is used to position the adhesive application tail roll assembly when the adhesive application tail roll assembly moves towards the coating machine, so as to determine whether the adhesive application tail roll assembly moves to the position of the coating machine.

[0052] The adhesive application tail roll assembly is provided with an inlet, and the material roll enters the inlet when the adhesive application tail roll assembly moves to the position of the material roll. The machine frame 200 is provided with a tail identification assembly 170 at the inlet, which is used to identify whether the tail of the material roll enters the inlet. The machine frame 200 is further provided with a roll diameter tracking assembly 160 at both ends of the inlet, which is used to identify whether the position of the material roll is correct, so that the material roll can enter the inlet.

[0053] The machine frame 200 is further provided with a belt pressing assembly 140, an adhesive application pre-pressing assembly 150 and a smoothing assembly 190. The smoothing assembly 190 is arranged opposite to the labeling assembly 180, and the gap between the smoothing assembly 190 and the labeling assembly 180 is the inlet. The smoothing assembly 190 can move forward and backward and up and down relative to the labeling assembly 180. When the material roll enters the inlet, the smoothing assembly 190 can smooth the material roll. The belt pressing assembly 140 is arranged below the smoothing assembly 190. When the material roll is smoothed by the smoothing assembly 190 and then pressed by the belt pressing assembly 140, the material roll is fixed, so that the labeling assembly 180 can label the material roll. The adhesive application pre-pressing assembly 150 is arranged below the belt pressing assembly 140. When the labeling assembly 180 labels the material roll, the adhesive application pre-pressing assembly 150 presses the material roll, so that the adhesive application assembly 40 can apply adhesive to the material roll.

[0054] The winding and tail rubber pasting mechanism in the scheme realizes left and right movement through the ground rail assembly 70 and the moving assembly 80, and can be used for two or more coating machines at the same time. When the coating machine calls for winding, the mechanism moves in front of the coating machine and approaches the material roll, the coating machine performs the unwinding operation, and the tail of the material enters the material inlet of the mechanism. Then the material roll is flattened through the up-down and front-back movement of the flattening assembly 190, the coating machine continues to perform the unwinding operation, the material roll is pressed at the pressing belt assembly 140, the double-sided adhesive tape assembly 40 moves in the horizontal direction (i.e. the width direction of the material roll), the sampling blade is extended under the action of the sampling cylinder, a section of waste material of the material roll is cut off, the pressing belt assembly 140 is loosened, the waste material falls into the waste material box 60 from the gap between the sample material box 50 and the waste material box 60, then the coating machine continues to unwind, and a plurality of sample materials are cut off as described above, the sample material box 50 is contracted, and the sample falls into the sample material box 50 and is collected. At the last sampling, the adhesive tape pre-pressing assembly 150 is pressed on the edge side of the material roll, the double-sided adhesive tape assembly 40 moves in the horizontal direction, the adhesive tape cylinder 40213 is extended, and the adhesive tape roller 40212 is pressed on the double-sided adhesive tape to complete the adhesive tape pasting.

[0055] After the double-sided adhesive tape pasting is completed, the coating machine continues to wind, the tail recognition assembly 170 recognizes the tail, the labeling assembly 180 is positioned to the left and right direction labeling position under the driving of the labeling transverse moving assembly 20, the labeling winding seat 18031 is driven by the labeling winding motor 18041, the labeling unwinding seat 18021 is driven to unwind, the labeling plate is peeled off, the labeling assembly 180 approaches the material roll under the driving of the labeling forward assembly 30, the micro switch senses the front and rear positions, and the coating machine winding shaft realizes passive labeling.

[0056] The above is a specific description of the preferred embodiment of the utility model, but the utility model is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model. These equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A winding and tail glue sticking mechanism, characterized in that: It includes a labeling transverse moving component, a labeling forward moving component, a glue applying transverse moving component, a double-sided tape applying component and a frame; The labeling assembly is movably connected to the labeling transverse movement assembly, which is connected to the labeling forward movement assembly. Both ends of the labeling forward movement assembly are connected to the frame. The labeling transverse movement assembly is used to move the labeling assembly along the width direction of the material roll, and the labeling forward movement assembly is used to move the labeling assembly closer to or away from the material roll. Both ends of the gluing transverse movement assembly are connected to the frame and are located below the labeling transverse movement assembly, and the double-sided tape assembly is movably connected to the gluing transverse movement assembly; the gluing transverse movement assembly is used to move the double-sided tape assembly along the width direction of the material roll.

2. A tail glue winding mechanism according to claim 1, characterized in that: The labeling assembly includes a fixing plate, a label unwinding assembly and a label rewinding assembly; The fixed plate is provided with a label unwinding assembly and a label rewinding assembly; the label unwinding assembly is used to attach the label on the label roll to the tail of the material strip, and the label rewinding assembly is used to automatically rewind the release paper; The unwinding labeling assembly includes an unwinding seat, a labeling roller, and a label stripping plate. The labeling roller is arranged at the edge of the fixed plate and is arranged opposite to the material strip. A label stripping plate is arranged between the unwinding seat and the labeling roller. After the label roll is stripped by the label stripping plate, it is rolled by the labeling roller and the label is attached to the end of the material strip. The label winding assembly comprises a winding seat, and the winding seat is used for winding the label release paper roll.

3. The tail glue winding mechanism according to claim 2, characterized in that: The unwinding labeling assembly further includes a labeling roller, which is arranged on one side of the bottom end of the label stripping plate and is located between the unwinding seat and the label stripping plate; The label winding assembly further includes a release paper roll roller, and the label release paper roll is connected to the labeling roller via the release paper roll roller; The height of the labeling roller on the fixed plate is lower than the height of the label stripping plate on the fixed plate, and higher than the height of the release paper roll roller on the fixed plate; The thickness of the top end of the label stripping plate is smaller than the thickness of the bottom end.

4. The tail glue winding and pasting mechanism according to claim 3, characterized in that: The unwinding labeling assembly further includes an incoming label sensor, which is arranged opposite to the label stripping plate, and a gap is provided between the incoming label sensor and the label stripping plate for the label roll to pass through; The unwinding labeling assembly further includes a label-out sensor, which is arranged beside the labeling roller and is used to detect whether the label is successfully peeled off; The label winding assembly further includes a label missing sensor, which is provided on the side of the release paper roll roller and is used to detect whether the label is missing.

5. The tail glue winding and pasting mechanism according to claim 1, characterized in that: The double-sided tape assembly includes a tape unwinding and cutting assembly and a tape rewinding assembly. The tape unwinding and cutting assembly is arranged on one side of the tape rewinding assembly. The double-sided tape roll is unwound by the tape unwinding and cutting assembly and then rewound by the tape rewinding assembly. The unwinding and cutting adhesive component includes a adhesive cutting module, which is used to cut the double-sided adhesive tape; The glue rolling assembly includes a glue module, which includes a glue roller, a power unit and a fixed block, and the output end of the power unit is connected to the fixed block; The glue applying module further includes glue applying rollers, which are arranged on both sides of the glue applying roller; The fixed block is provided with an opening, and the adhesive roller is rotatably connected to the opening of the fixed block. The adhesive roller is driven by the power unit to move toward the pole piece to realize the double-sided adhesive application.

6. The tail glue winding and pasting mechanism according to claim 5, characterized in that: The rubber cutting module includes a rubber cutting cylinder and a rubber cutting blade; the output end of the rubber cutting cylinder is connected to the rubber cutting blade, and the rubber cutting cylinder drives the rubber cutting blade to cut the double-sided tape; The rubber cutting module further includes a rubber cutting table; the rubber cutting table is arranged opposite to the rubber cutting blade, and is used to cooperate with the rubber cutting blade to cut the double-sided tape; The glue cutting module further includes a micrometer, which is used to adjust the extension length of the power unit so that the glue cutting blade cuts the double-sided adhesive without cutting the release paper.

7. The tail glue winding and pasting mechanism according to claim 6, characterized in that: The rewinding and tail gluing mechanism also includes a labeling transverse movement component, a labeling forward movement component and a gluing transverse movement component; The bottom of the double-sided tape assembly is provided with a tape lateral movement assembly, which drives the double-sided tape assembly to move in the horizontal direction; The labeling forward moving assembly is movably connected to the labeling transverse moving assembly, and the labeling assembly is movably connected to the labeling forward moving assembly; the labeling transverse moving assembly is used to move the labeling assembly along the width direction of the material roll, and the labeling forward moving assembly is used to move the labeling assembly close to or away from the material roll.

8. The tail glue winding and pasting mechanism according to claim 1, characterized in that: The tail glue winding mechanism also includes a belt pressing component, a glue pre-pressing component and a smoothing component; The smoothing component is connected to the frame and is arranged opposite to the labeling component. The belt pressing component is arranged below the smoothing component. The glue pre-pressing component is arranged below the belt pressing component.

9. The tail glue winding and pasting mechanism according to claim 5, characterized in that: The tailing removal sampling assembly includes a sampling cylinder, a slide rail, a slider, a blade mounting block and a cutting blade; The output end of the sampling cylinder is connected to one end of the blade mounting block, and the other end of the blade mounting block is connected to a cutting blade; a slider is fixedly connected to the bottom of the blade mounting block, and a slide rail is provided at the bottom of the slider. The sampling cylinder is used to drive the cutting to move toward the direction of the material roll.

10. The tail glue winding and pasting mechanism according to claim 1, characterized in that: The tail glue winding and pasting mechanism also includes a ground rail component and a moving component; The ground rail assembly is arranged on the ground, the moving assembly is arranged at the bottom of the winding and tail gluing mechanism, and the winding and tail gluing mechanism moves on the ground rail assembly to approach the material roll through the moving assembly.

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