Reinforcing device

Abstract

The utility model provides a reinforcing device which comprises an attaching mechanism, an attaching platform, a false pressing mechanism and two feeding mechanisms, the attaching platform and the false pressing mechanism are arranged at an interval in the first direction, and the two feeding mechanisms are used for supplying auxiliary materials; the attaching mechanism comprises an attaching driving assembly and an attaching assembly, the attaching assembly is used for selectively sucking the auxiliary materials on one feeding mechanism, and the attaching driving assembly can drive the attaching assembly to be switched between the attaching platform and one feeding mechanism so that the sucked auxiliary materials can be attached to the attached parts on the attaching platform; and the false pressing mechanism is used for pressing the auxiliary material and the attached part. When different auxiliary materials need to be attached to the attached part, the corresponding auxiliary materials can be supplied through the two feeding mechanisms respectively, a subsequent attaching assembly can take away the auxiliary materials from the two feeding mechanisms, in this way, the time consumed for replacing the auxiliary materials can be shortened, the effective utilization rate of equipment is increased, and then the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board manufacturing technology, and in particular relates to a reinforcement device. Background Technology

[0002] Because of their flexibility, FPCs (Flexible Printed Circuits) are prone to bending and cracking during use. Therefore, reinforcing patches need to be attached to the FPC as supports to effectively improve its local stiffness.

[0003] When FPCs are applied in different fields, different reinforcement patches may be required due to varying actual usage scenarios and performance requirements. Changing to different specifications or types of reinforcement patches necessitates machine downtime for adjustments and material changes. This process, involving the replacement of auxiliary materials, consumes considerable time, increasing production downtime and reducing the effective utilization rate of the equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a reinforcement device that addresses the issue of excessive time consumption caused by the replacement of auxiliary materials in existing reinforcement devices.

[0005] To solve the above-mentioned technical problems, this utility model provides a reinforcement device, including an attachment mechanism, an attachment platform, a dummy pressure mechanism, and two feeding mechanisms. The attachment platform and the dummy pressure mechanism are spaced apart in a first direction, and the two feeding mechanisms are used to supply auxiliary materials. The attachment mechanism includes an attachment driving component and an attachment component. The attachment component is used to selectively pick up the auxiliary materials from one of the feeding mechanisms. The attachment driving component can drive the attachment component to switch between the attachment platform and one of the feeding mechanisms to attach the picked-up auxiliary materials to the attachment attachment on the attachment platform. The dummy pressure mechanism is used to press the auxiliary materials and the attachment attachment together.

[0006] Optionally, there are two attachment components, and the two attachment components are configured one-to-one with the two feeding mechanisms. The attachment driving component can drive each attachment component to switch between the attachment platform and the corresponding feeding mechanism.

[0007] Optionally, the attachment driving assembly includes a first driving assembly and two second driving assemblies. The first driving assembly can drive the two second driving assemblies to move independently along the first direction. Each second driving assembly is equipped with the attachment assembly, and each second driving assembly can drive the attachment assembly thereon to move along the second direction, so that the attachment assembly can attach the absorbed auxiliary material to the attachment, wherein the first direction and the second direction intersect.

[0008] Optionally, the attachment assembly includes a mounting base, a lifting assembly, and at least one attachment head. The mounting base is connected to the output end of the attachment drive assembly, and the lifting assembly is mounted on the mounting base. The lifting assembly can drive the attachment head to move up and down, so that the attachment head can pick up the auxiliary material and attach the auxiliary material to the attachment.

[0009] Optionally, the attachment mechanism further includes a first vision unit and a second vision unit. The first vision unit is disposed on the mounting base and is used to visually inspect the auxiliary material when the adhesive head picks up the auxiliary material. The second vision unit is disposed on the attachment driving assembly and is used to visually inspect the auxiliary material when the adhesive head attaches the auxiliary material to the attachment.

[0010] Optionally, the feeding mechanism includes a stripping assembly, which includes a stripping table, a stripping blade, and a receiving table. The stripping blade is disposed on the side of the stripping table near the receiving table. The stripping blade and the receiving table are spaced apart along the first direction, and there is a gap between the stripping blade and the receiving table for the feeding belt to pass through. The stripping blade is used to strip the auxiliary material on the feeding belt to the receiving table.

[0011] Optionally, the stripping platform includes a mounting frame and an adsorption plate, the adsorption plate is mounted on the mounting frame, and the material receiving platform is connected to the mounting frame; the adsorption plate is provided with an adsorption cavity and a plurality of adsorption holes, the plurality of adsorption holes being connected to the adsorption cavity to adsorb the material strip on the stripping platform.

[0012] Optionally, the material receiving platform is provided with an air outlet structure, which is used to blow air toward the auxiliary material.

[0013] Optionally, the receiving platform includes an air outlet and an adjustment section. The adjustment section is connected to the stripping platform, and the air outlet is movably connected to the adjustment section. The adjustment section is used to adjust the position of the air outlet so that the air outlet can dock with the stripping blade in the first direction. The air outlet structure is disposed on the air outlet.

[0014] Optionally, the air outlet includes a first connecting plate, a second connecting plate, and at least one air blowing connector. The air outlet structure includes an air cavity and an air outlet hole. The air cavity is formed between the first connecting plate and the second connecting plate. The air outlet hole is disposed on the first connecting plate and communicates with the air cavity. The air blowing connector is disposed on the first connecting plate or the second connecting plate and is used to connect the air cavity and the air supply device.

[0015] Optionally, the adjusting part includes a first adjusting part and a second adjusting part, the air outlet is movably connected to the first adjusting part, the first adjusting part is movably connected to the second adjusting part, and the second adjusting part is connected to the stripping table; the first adjusting part is used to adjust the position of the air outlet in the first direction, and the second adjusting part is used to adjust the position of the air outlet in a third direction, wherein the first direction intersects with the third direction.

[0016] Optionally, the first adjusting part includes a first adjusting plate, a first adjusting member, and a second adjusting member. The air outlet is slidably connected to the first adjusting plate. The first adjusting member and the second adjusting member are disposed on opposite sides of the first adjusting plate along the first direction. The first adjusting member is used to drive the air outlet away from the peeling blade along the first direction, and the second adjusting member is used to drive the air outlet closer to the peeling blade along the first direction. The second adjusting part includes a second adjusting plate, a third adjusting member, and a fourth adjusting member. The second adjusting plate is connected between the first adjusting part and the peeling table. The third adjusting member and the fourth adjusting member are disposed on opposite sides of the second adjusting plate along the third direction. The third adjusting member is used to drive the air outlet away from the peeling blade along the third direction, and the fourth adjusting member is used to drive the air outlet closer to the peeling blade along the third direction.

[0017] Optionally, the stripping assembly further includes a transition member connected to the side of the stripping table away from the receiving table, the transition plate being used to guide the conveying direction of the material strip.

[0018] Optionally, the feeding mechanism further includes a support frame, and a clamping assembly, a feeding assembly, and a receiving assembly mounted on the support frame. The stripping assembly is disposed between the feeding assembly and the receiving assembly. The clamping assembly is used to clamp the strip and drive the feeding assembly to release the strip. The receiving assembly is used to rewind the strip after stripping off the auxiliary material.

[0019] Optionally, the dummy pressing mechanism includes a pressing drive assembly, a first pressing plate, and a second pressing plate. The attachment to be attached passes between the first pressing plate and the second pressing plate. The pressing drive assembly can drive the first pressing plate and / or the second pressing plate to move relative to each other, so that the first pressing plate and the second pressing plate can press the auxiliary material and the attachment to be attached together.

[0020] Optionally, the pressing drive assembly includes a third drive assembly and a fourth drive assembly. The output end of the third drive assembly is connected to the first pressure plate, and the output end of the fourth drive assembly is connected to the second pressure plate. The first pressure plate and the second pressure plate can move towards each other or away from each other.

[0021] Optionally, the reinforcing device further includes a material pulling assembly, which can drive the attachment to be attached to move along the first direction, so as to move the attachment to be attached from the attachment platform to the dummy pressure mechanism.

[0022] Optionally, the material pulling assembly includes a clamping member, a fifth driving component, and a sixth driving component. The fifth driving component can drive the clamping member to clamp or release the attachment to be attached. When the clamping member clamps the attachment to be attached, the sixth driving component can drive the clamping member to move along the first direction, thereby causing the attachment to be attached to move along the first direction.

[0023] Optionally, the clamping member includes a first clamping member and a second clamping member. The fifth driving component is mounted on the second clamping member, and the output end of the fifth driving component is connected to the first clamping member. The fifth driving component can drive the first clamping member to move closer to or further away from the second clamping member to clamp or release the attached accessory. The output end of the sixth driving component is connected to the second clamping member, and the sixth driving component can drive the second clamping member to move along the first direction to move the attached accessory when clamping it.

[0024] Optionally, the reinforcing device further includes at least one lifting component located on one side of the attachment platform along the first direction, the lifting component being used to lift the attachment when the material pulling component moves the attachment to be attached.

[0025] Optionally, the reinforcing device further includes a machine base, a feeding roll assembly, and a take-up roll assembly. The feeding roll assembly and the take-up roll assembly are arranged opposite to each other on the machine base along the first direction. The bonding platform and the dummy pressing mechanism are located between the feeding roll assembly and the take-up roll assembly. The feeding roll assembly is used to feed out the attachment to be bonded, and the take-up roll assembly is used to rewind the attachment to be bonded after the auxiliary material and the attachment to be bonded are pressed together.

[0026] In the reinforcement device provided in this embodiment of the utility model, when different auxiliary materials need to be attached to the attachment, the corresponding auxiliary materials can be supplied by two feeding mechanisms respectively. The subsequent attachment component can take the auxiliary materials from these two feeding mechanisms and attach them to the attachment on the attachment platform. This can reduce the time spent on changing auxiliary materials, improve the effective utilization rate of the equipment, and thus improve production efficiency.

[0027] In addition, after the attachment component attaches the auxiliary material to the attachment, a dummy pressure mechanism can be used to press the attachment and the auxiliary material placed on it together to make them adhere more firmly. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of a reinforcing device provided in an embodiment of the present invention. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of a reinforcing device provided in an embodiment of the present invention. Figure 2 ;

[0030] Figure 3 This is a schematic diagram of a feeding mechanism provided in an embodiment of the present invention;

[0031] Figure 4 This is another schematic diagram of the feeding mechanism provided in one embodiment of the present utility model;

[0032] Figure 5 This is a side view of a feeding mechanism provided in an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of a material stripping assembly provided in an embodiment of the present invention;

[0034] Figure 7 This is a cross-sectional schematic diagram of a material stripping assembly provided in an embodiment of the present invention;

[0035] Figure 8 This is an exploded view of the material receiving platform provided in one embodiment of the present invention;

[0036] Figure 9 This is a schematic diagram of a clamping assembly provided in an embodiment of the present invention;

[0037] Figure 10 This is a schematic diagram of the attachment mechanism provided in one embodiment of the present invention. Figure 1 ;

[0038] Figure 11 This is a schematic diagram of the attachment mechanism provided in one embodiment of the present invention. Figure 2 ;

[0039] Figure 12 This is a schematic diagram of a dummy pressure mechanism provided in an embodiment of the present invention;

[0040] Figure 13 This is a schematic diagram of a material pulling assembly provided in an embodiment of the present invention;

[0041] Figure 14 This is a schematic diagram of a lifting assembly provided in one embodiment of the present invention.

[0042] The reference numerals in the accompanying drawings are as follows:

[0043] 100. Attachment mechanism; 200. Attachment platform; 300. False pressing mechanism; 400. Feeding mechanism; 500. Machine base; 600. Material pulling assembly; 700. Lifting assembly; 800. Unloading roll assembly; 900. Rewinding roll assembly;

[0044] 1. Stripping table; 11. Mounting frame; 111. First frame; 112. Second frame; 12. Adsorption plate; 121. Adsorption chamber; 122. Adsorption hole; 13. Gas connector; 2. Stripping blade;

[0045] 3. Material receiving platform; 31. Air outlet; 311. First connecting plate; 312. Second connecting plate; 313. Air blowing connector; 314. Air outlet structure; 3141. Air chamber; 3142. Air outlet hole; 32. Adjustment part; 321. First adjustment part; 3211. First adjustment plate; 3212. First adjustment component; 32121. First extension component; 3213. Second adjustment component; 32131. First elastic component; 32132. Third extension component; 322. Second adjustment part; 3221. Second adjustment plate; 3222. Third adjustment component; 32221. Second extension component; 3223. Fourth adjustment component; 32231. Second elastic component;

[0046] 4. Transition component; 41. External connector; 42. Connecting cavity; 43. Transition connector; 5. Bracket; 51. Base plate; 6. Clamping assembly; 61. Drive roller; 62. Driven roller; 63. First driving component; 631. First motor; 632. First transmission assembly; 64. Second driving component;

[0047] 7. Feeding assembly; 71. Feeding reel; 72. Connecting belt; 73. Pulley;

[0048] 8. Take-up assembly; 81. Third drive unit; 811. Second motor; 812. Second transmission assembly; 82. First take-up reel; 83. Second take-up reel;

[0049] 91. Lifting drive component; 92. Lifting component; 921. Lifting support component; 922. Lifting roller;

[0050] 10. Attachment drive assembly; 101. First drive assembly; 1011. First sub-drive component; 102. Second drive assembly; 1021. Connector; 1022. Support base;

[0051] 20. Attachment component; 201. Mounting base; 202. Lifting component; 203. Attachment head; 204. Position detection component; 205. First vision unit; 206. Material throwing box; 207. Ion blowing component; 208. Second vision unit; 30. Pressing drive component; 301. Third drive component; 302. Fourth drive component; 40. First pressure plate; 50. Second pressure plate; 60. Clamping component; 601. First clamping component; 602. Second clamping component; 70. Fifth drive component; 80. Sixth drive component. Detailed Implementation

[0052] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0053] like Figure 1 , Figure 2 , Figure 10 as well as Figure 11 As shown, an embodiment of the present invention provides a reinforcing device including an attachment mechanism 100, an attachment platform 200, a dummy pressure mechanism 300, and two feeding mechanisms 400. The attachment platform 200 and the dummy pressure mechanism 300 are spaced apart in a first direction. The two feeding mechanisms 400 are used to supply auxiliary materials. The attachment mechanism 100 includes an attachment drive assembly 10 and an attachment component 20. The attachment component 20 is used to selectively pick up the auxiliary materials from one of the feeding mechanisms 400. The attachment drive assembly 10 can drive the attachment component 20 to switch between the attachment platform 200 and one of the feeding mechanisms 400 to attach the picked-up auxiliary materials to the attachment to be attached on the attachment platform 200. The dummy pressure mechanism 300 is used to press the auxiliary materials and the attachment to be attached together. Figure 1 and Figure 2 In the equation, the first direction is parallel to the direction a, and the first direction can be either left or right.

[0054] In this embodiment, when different auxiliary materials need to be attached to the attachment, the corresponding auxiliary materials can be supplied by two feeding mechanisms 400 respectively. Subsequently, the attachment component 20 can take the auxiliary materials from the two feeding mechanisms 400 and attach them to the attachment on the attachment platform 200. This can reduce the time spent on changing auxiliary materials, improve the effective utilization rate of the equipment, and thus improve production efficiency.

[0055] In addition, after the attachment component 20 attaches the auxiliary material to the attachment, the dummy pressure mechanism 300 can be used to press the attachment and the auxiliary material placed on the attachment together so that the two are more firmly attached.

[0056] In real-world scenarios, the attached accessories can be FPCs, etc., and the auxiliary materials can be steel sheets and protective films, etc.

[0057] It should be understood that in this embodiment, the reinforcing device includes two feeding mechanisms 400, but this does not mean that the reinforcing device only has two feeding mechanisms 400. In actual products, it may also have three or more feeding mechanisms 400. Moreover, when the reinforcing device has three or more feeding mechanisms 400, it necessarily includes two feeding mechanisms 400.

[0058] like Figure 1 and Figure 2 As shown, in one embodiment, the reinforcing device further includes a machine base 500, wherein the attachment mechanism 100, the attachment platform 200, the dummy pressure mechanism 300 and the two feeding mechanisms 400 can all be connected to the machine base 500.

[0059] In one embodiment, the surface of the attachment platform 200 for placing the attachment is provided with negative pressure holes. The negative pressure holes can be connected to a negative pressure device. When the negative pressure device evacuates, it can generate negative pressure at the negative pressure holes, thereby adsorbing the attachment. This allows the attachment to be placed more stably on the attachment platform 200, improving the accuracy of the attachment position.

[0060] In practical scenarios, the attachment platform 200 is usually located above the machine 500, and the attachment to be attached is placed on the upper surface of the attachment platform 200. Moreover, the upper surface of the attachment platform 200 can be flat.

[0061] like Figures 3 to 9 As shown, in one embodiment, the feeding mechanism 400 includes a stripping assembly, which includes a stripping platform 1, a stripping blade 2, and a receiving platform 3. The stripping blade 2 is disposed on the side of the stripping platform 1 near the receiving platform 3. The stripping blade 2 and the receiving platform 3 are spaced apart along a first direction, and there is a gap between the stripping blade 2 and the receiving platform 3 for the feeding belt to pass through. The stripping blade 2 is used to strip the auxiliary material on the feeding belt to the receiving platform 3. The receiving platform 3 has an air outlet structure 314, which is used to blow air toward the auxiliary material when the stripping blade 2 strips the auxiliary material.

[0062] During the stripping process, due to factors such as electrostatic effects or the adhesion between the auxiliary material and the strip, the auxiliary material may adhere to the strip after being stripped. The airflow blown out by the air outlet structure 314 can apply an additional force to the auxiliary material, which helps the auxiliary material overcome these adhesion forces and promotes the auxiliary material to quickly detach from the strip and the stripping blade 2, greatly improving the success rate and efficiency of the auxiliary material stripping.

[0063] After the auxiliary material is peeled off from the conveyor belt, the air outlet structure 314 stops blowing air, and the auxiliary material falls onto the receiving platform 3. The receiving platform 3 provides a temporary storage and transition platform for the peeled auxiliary material, so that the auxiliary material can be transferred later by the attachment mechanism 100.

[0064] In this design, the side of the peeling blade 2 furthest from the peeling table 1 is the blade edge. This edge is typically sharp and has a certain radius (R). The blade edge abuts against the conveyor belt. As the belt moves, when the blade edge acts on the edge of the auxiliary material, stress concentration occurs at the contact point. This causes the adhesion between the auxiliary material and the conveyor belt to be broken in a localized area, forming an initial peeling point. Then, as the conveyor belt continues to move, it gradually peels the auxiliary material off the belt.

[0065] In one embodiment, such as Figure 6 As shown, the stripping table 1 includes a mounting frame 11 and an adsorption plate 12. The adsorption plate 12 is mounted on the mounting frame 11, and the receiving platform 3 is connected to the mounting frame 11. The connection between the stripping table 1 and the receiving platform 3 is achieved through the mounting frame 11. The adsorption plate 12 is used to adsorb the material strip. The adsorption plate 12 can generate an adsorption force, thereby tightly adsorbing the material strip onto its surface, keeping the material strip in a fixed position and posture during the stripping process. This helps the stripping blade 2 to accurately strip the auxiliary material on the material strip, ensuring the positional accuracy of each stripping operation and avoiding inaccurate stripping positions caused by material strip shaking or displacement.

[0066] The mounting frame 11 includes a first frame 111 and a second frame 112. The first frame 111 and the second frame 112 are fixedly connected. The stripping platform 1 is connected to the first frame 111, and the receiving platform 3 is connected to the second frame 112. The connection between the stripping platform 1 and the receiving platform 3 is achieved through the first frame 111 and the second frame 112.

[0067] Both the first frame 111 and the second frame 112 are equipped with rollers, and the strip after stripping the auxiliary material can be wound around the rollers of the first frame 111 and the rollers of the second frame 112.

[0068] In one embodiment, such as Figure 6 , Figure 7 As shown, the stripping platform 1 also includes a gas connector 13 installed on the adsorption plate 12. The gas connector 13 can be connected to an external negative pressure device. The adsorption plate 12 is provided with an adsorption chamber 121 and multiple adsorption holes 122. The gas connector 13 is connected to the adsorption chamber 121, and the multiple adsorption holes 122 are connected to the adsorption chamber 121 to adsorb the material strip on the stripping platform 1.

[0069] The gas connector 13 communicates with the adsorption chamber 121, enabling a negative pressure to be generated within the adsorption chamber 121. This negative pressure, through multiple adsorption holes 122, generates adsorption force, adsorbing the material strip onto the adsorption plate 12. Preferably, the multiple adsorption holes 122 are evenly arranged on the adsorption plate 12, ensuring a relatively uniform adsorption force across each hole. This prevents the material strip from deforming, wrinkling, or shifting due to excessively large or small local adsorption forces, ensuring that the material strip is adsorbed flat and stably on the stripping table 1, thereby improving the accuracy and quality of stripping.

[0070] In one embodiment, multiple adsorption chambers 121 and multiple gas connectors 13 are provided, with each gas connector 13 corresponding to one of the multiple adsorption chambers 121. Each gas connector 13 enables a negative pressure to be generated in its corresponding adsorption chamber 121. Each adsorption chamber 121 is connected to multiple adsorption holes 122. The multiple adsorption chambers 121 are spaced apart along a second direction, and the first and second directions intersect. The second direction is parallel to direction b, but can be perpendicular to the first direction. Alternatively, the second direction can be a front-back direction.

[0071] Since multiple gas connectors 13 are configured one-to-one with multiple adsorption chambers 121, when adsorbing the material strip, the corresponding number and position of gas connectors 13 can be selected to be opened according to the width of the material strip. By flexibly combining different adsorption chambers 121, the adsorption requirements of material strips of different widths can be adapted to achieve adaptive adsorption of material strips of different sizes, thereby improving the accuracy and efficiency of adsorption.

[0072] In other alternative embodiments, an adsorption cavity 121 is provided, and all adsorption holes 122 are in communication with the adsorption cavity 121.

[0073] In one embodiment, such as Figure 6 , Figure 7 As shown, the receiving platform 3 includes an air outlet 31 and an adjustment section 32. The adjustment section 32 is connected to the stripping platform 1, and the air outlet 31 is movably connected to the adjustment section 32. The adjustment section 32 is used to adjust the position of the air outlet 31 so that the air outlet 31 can align with the stripping blade 2 in a first direction. An air outlet structure 314 is disposed on the air outlet 31. By adjusting the position of the air outlet 31 through the adjustment section 32, the air outlet 31 can align with the stripping blade 2, ensuring that the blown airflow can accurately act on the stripped auxiliary material, which helps the auxiliary material to be smoothly detached from the conveyor belt.

[0074] When the air outlet 31 is connected to the peeling blade 2, the upper surface of the air outlet 31 is flush with the upper surface of the peeling blade 2 in the first direction, and the gap between the air outlet 31 and the peeling blade 2 is adjusted to a suitable width so that the peeled auxiliary material can fall smoothly onto the receiving platform 3.

[0075] In one embodiment, such as Figure 7 , Figure 8As shown, the air outlet 31 includes a first connecting plate 311, a second connecting plate 312, and at least one air blowing connector 313. The air outlet structure 314 includes an air cavity 3141 and an air outlet 3142. The air cavity 3141 is formed by the first connecting plate 311 and the second connecting plate 312. The air blowing connector 313 is used to connect the air cavity 3141 and the air supply device. The air blowing connector 313 is disposed on the first connecting plate 311 and / or the second connecting plate 312. The air outlet 3142 is disposed on the first connecting plate 311 and communicates with the air cavity 3141. Multiple air outlets 3142 penetrate the first connecting plate 311 and are evenly arranged on the first connecting plate 311.

[0076] After the air source enters the air chamber 3141 through the air blowing connector 313, it can diffuse evenly in the chamber and then be blown out smoothly and evenly through the air outlet 3142 on the first connecting plate 311. This allows the auxiliary material to be smoothly separated from the material strip under the action of the airflow. The air chamber 3141 acts as a gas buffer and distribution space, which makes the airflow force acting on the auxiliary material uniform. This can effectively avoid the deformation or displacement deviation of the auxiliary material caused by uneven airflow, thereby improving the stability of the material peeling.

[0077] The air blowing connector 313 can be provided on the first connecting plate 311, or on the second connecting plate 312, or both the first connecting plate 311 and the second connecting plate 312 can be provided with the air blowing connector 313.

[0078] In one embodiment, such as Figure 6 As shown, multiple air outlets 3142 are provided, and these outlets 3142 are evenly arranged on the material receiving platform 3. When the auxiliary material falls onto the material receiving platform 3, the airflow force on each part is uniform and consistent. Furthermore, regardless of the size of the auxiliary material, it can be ensured that at least some of the air outlets 3142 can effectively act on the auxiliary material, realizing the blowing of auxiliary materials of different sizes. "Multiple" means two or more, and the meaning of the term "multiple" is the same in all embodiments.

[0079] In one embodiment, such as Figure 7 As shown, the air cavity 3141 is located on the side of the second connecting plate 312 facing the first connecting plate 311. The first connecting plate 311 is connected to the second connecting plate 312 and seals the air cavity 3141. During installation, the air cavity 3141 can be sealed by accurately aligning the first connecting plate 311 with the second connecting plate 312, without the need for complex internal structure assembly.

[0080] Multiple air-blowing connectors 313 are provided, and all multiple air-blowing connectors 313 are installed on the second connecting plate 312.

[0081] In other alternative embodiments, the air cavity 3141 is located on the side of the first connecting plate 311 facing the second connecting plate 312. After the first connecting plate 311 and the second connecting plate 312 are connected, the air cavity 3141 is sealed, and the air source can enter the air cavity 3141 through the air blowing connector 313 and be stored and buffered in the air cavity 3141. Alternatively, both the first connecting plate 311 and the second connecting plate 312 are provided with a cavity, and after the first connecting plate 311 and the second connecting plate 312 are connected, the two cavities together form the air cavity 3141.

[0082] In one embodiment, such as Figure 7 As shown, the adjustment unit 32 includes a first adjustment unit 321 and a second adjustment unit 322. The air outlet 31 is movably connected to the first adjustment unit 321, the first adjustment unit 321 is movably connected to the second adjustment unit 322, and the second adjustment unit 322 is connected to the mounting frame 11 of the stripping table 1.

[0083] The first adjusting part 321 is used to adjust the position of the air outlet 31 in a first direction, and the second adjusting part 322 is used to adjust the position of the air outlet 31 in a third direction, where the first direction intersects with the third direction. The air outlet 31 is mounted on the first adjusting part 321, and the second adjusting part 322 can adjust the position of the first adjusting part 321 in the third direction, thereby realizing the adjustment of the position of the air outlet 31 in the third direction. Through the coordinated adjustment of the first adjusting part 321 and the second adjusting part 322, the position of the air outlet 31 can be changed in multiple directions.

[0084] Among them, the third direction is parallel to the c direction, the first direction, the second direction and the third direction can be perpendicular to each other, and the third direction can be the up or down direction.

[0085] By adjusting the first adjustment part 321, the air outlet 31 can move closer to or further away from the peeler 2 in the first direction, thereby adjusting the gap between the peeler 2 and the receiving platform 3, so that the gap can be adjusted according to the material strip of different sizes and specifications, and the material strip can pass smoothly through the gap.

[0086] The adjustment of the second adjustment part 322 can drive the first adjustment part 321 and the air outlet part 31 to move up and down together, so that the upper surface of the air outlet part 31 is flush with the upper surface of the peeling knife 2 in the first direction, so that the peeled auxiliary material can fall smoothly onto the receiving platform 3.

[0087] In one embodiment, such as Figure 8As shown, the first adjustment section 321 includes a first adjustment plate 3211, a first adjustment member 3212, and a second adjustment member 3213. The air outlet 31 is slidably connected to the first adjustment plate 3211. Both the first adjustment member 3212 and the second adjustment member 3213 are connected to the air outlet 31. The first adjustment member 3212 and the second adjustment member 3213 are disposed on opposite sides of the first adjustment plate 3211 along a first direction, enabling the air outlet 31 to move relative to the first adjustment plate 3211 in the first direction. The first adjustment member 3212 drives the air outlet 31 away from the peeling blade 2 along the first direction, and the second adjustment member 3213 drives the air outlet 31 closer to the peeling blade 2 along the first direction. The first adjustment member 3212 and the second adjustment member 3213 enable the air outlet 31 to reciprocate in the first direction, providing bidirectional controllability for the position adjustment of the air outlet 31. When it is necessary to adjust the distance between the air outlet 31 and the stripper 2, the first adjusting member 3212 can be operated to move the air outlet 31 away from the stripper 2 in the first direction; conversely, the second adjusting member 3213 can be operated to move the air outlet 31 closer to the stripper 2. According to different material strip widths, auxiliary material positions, and actual stripping requirements, the air outlet 31 can be precisely adjusted to the optimal position, so that the stripping aid can smoothly detach from the material strip and fall onto the receiving platform 3.

[0088] Among them, such as Figure 8 As shown, a linear guide rail is provided on the first adjusting plate 3211, which guides the movement of the air outlet 31 in the first direction, so that the air outlet 31 can move relative to the first adjusting plate 3211.

[0089] In one embodiment, such as Figure 8 As shown, the first adjusting member 3212 is disposed on the side of the first adjusting plate 3211 away from the peeler 2. The first adjusting member 3212 includes a first extension member 32121 and a first screw (not shown in the figure). The first extension member 32121 is mounted on the air outlet 31, and the first screw passes through the first extension member 32121 and abuts against the first adjusting plate 3211. By rotating the first screw, the air outlet 31 can be driven away from the peeler 2 in a first direction. The first extension member 32121 provides an installation position for the first screw, and allows the end of the first screw to abut against the side of the first adjusting plate 3211 away from the peeler 2.

[0090] When the first screw is rotated, relative movement occurs between the first screw and the first extension 32121 due to the threaded engagement. Since the first adjusting plate 3211 is fixed in the first direction, the first screw also remains stationary in the first direction. The rotational movement of the first screw is converted into linear movement of the first extension 32121 along the first direction, causing the first extension 32121 to move away from the stripper 2. The first extension 32121 is mounted on the air outlet 31, and the air outlet 31 follows the first extension 32121 along the first direction, causing the air outlet 31 to gradually move away from the stripper 2.

[0091] In this embodiment, the air outlet 31 is moved by rotating the first screw. By utilizing the tiny pitch of the thread, the position of the air outlet 31 can be finely adjusted.

[0092] In one embodiment, such as Figure 8 As shown, the second adjusting member 3213 includes a first elastic member 32131, which is connected between the air outlet 31 and the first adjusting plate 3211. The first elastic member 32131 provides elastic force to drive the air outlet 31 towards the peeler 2 in a first direction. The second adjusting member 3213 is located on the side of the first adjusting plate 3211 closest to the peeler 2. When the first adjusting member 3212 moves the air outlet 31 away from the peeler 2, the first elastic member 32131 deforms to generate elastic force. At this time, the first screw is turned in the opposite direction, so that the first screw no longer abuts against the first adjusting plate 3211, releasing the restriction of the first screw on the air outlet 31. Then, under the action of the elastic force of the first elastic member 32131, the air outlet 31 can be driven towards the peeler 2 in the first direction, realizing the reverse adjustment of the position of the air outlet 31.

[0093] Furthermore, when the strip is passed through the gap between the stripper 2 and the receiving platform 3, the receiving platform 3 can be moved by the first elastic element 32131, greatly facilitating the strip passing operation. Specifically, since the first elastic element 32131 is connected between the air outlet 31 and the first adjusting plate 3211, when the strip needs to be passed, the first elastic element 32131 can be squeezed appropriately by external force, causing the air outlet 31 to move accordingly, thereby increasing the gap space between the stripper 2 and the receiving platform 3. In this way, the operator can pass the strip through the gap more easily and quickly, reducing obstacles and difficulties in the passing process.

[0094] In one embodiment, such as Figure 8As shown, the second adjusting member 3213 also includes a third extension member 32132. One end of the third extension member 32132 is installed on the air outlet 31, and the other end of the third elastic member is connected to the first elastic member 32131. The third extension member 32132 enables the first elastic member 32131 to act on the side of the first adjusting plate 3211 near the peeler 2, which helps to achieve bidirectional adjustment of the air outlet 31.

[0095] In some examples, the first adjusting member 3212 includes a first extension 32121 and a first screw, and the second adjusting member 3213 includes a third extension 32132 and a first elastic member 32131. The first screw is located on the side of the first adjusting plate 3211 away from the peeler 2, and the first elastic member 32131 is located on the side of the first adjusting plate 3211 close to the peeler 2. By using the first elastic member 32131 and the first screw in combination, the principle of elastic force and mechanical locking is cleverly utilized to achieve bidirectional flexible adjustment of the position of the air outlet 31.

[0096] In one embodiment, such as Figure 8 As shown, the second adjustment part 322 includes a second adjustment plate 3221, a third adjustment member 3222 and a fourth adjustment member 3223. The second adjustment plate 3221 is connected between the first adjustment part 321 and the mounting frame 11 of the stripping table 1. The third adjustment member 3222 and the fourth adjustment member 3223 are both connected to the first adjustment part 321. The third adjustment member 3222 and the fourth adjustment member 3223 are arranged on opposite sides of the second adjustment plate 3221 in a third direction, so that the air outlet 31 and the first adjustment part 321 can move relative to the second adjustment plate 3221 in a third direction.

[0097] The third adjusting member 3222 is used to drive the first adjusting part 321 and the air outlet 31 away from the peeling blade 2 in a third direction, and the fourth adjusting member 3223 is used to drive the first adjusting part 321 and the air outlet 31 closer to the peeling blade 2 in a third direction. The second adjusting plate 3221 is connected to the first adjusting plate 3211 of the first adjusting part 321. Through the third adjusting member 3222 and the fourth adjusting member 3223, the first adjusting part 321 can be driven to move up and down, thereby driving the air outlet 31 to move up and down, realizing the adjustment of the air outlet 31 in the third direction.

[0098] In this embodiment, the third adjusting member 3222 and the fourth adjusting member 3223 enable the air outlet 31 to reciprocate in a third direction, providing bidirectional controllability for the position adjustment of the air outlet 31. When it is necessary to adjust the distance between the air outlet 31 and the peeling blade 2, by operating the third adjusting member 3222, the air outlet 31 can be moved away from the peeling blade 2 in a third direction. Conversely, by operating the fourth adjusting member 3223, the air outlet 31 can be moved closer to the peeling blade 2 in a third direction, so that the upper surface of the peeling blade 2 is flush with the upper surface of the material receiving platform 3.

[0099] Among them, such as Figure 8 As shown, a linear guide rail is provided on the second adjusting plate 3221. The linear guide rail can guide the movement of the first adjusting plate 3211 in the first direction, so that the first adjusting plate 3211 can move upward relative to the second adjusting plate 3221 in the third direction, thereby driving the air outlet 31 to move upward relative to the second adjusting plate 3221 in the third direction.

[0100] In one embodiment, such as Figure 8 As shown, the third adjusting member 3222 is disposed on the side of the second adjusting plate 3221 away from the peeler 2. The third adjusting member 3222 includes a second extension member 32221 and a second screw (not shown in the figure). The second extension member 32221 is mounted on the first adjusting plate 3211 of the first adjusting part 321. The second screw passes through the second extension member 32221 and abuts against the second adjusting plate 3221. The second extension member 32221 provides an installation position for the second screw, and allows the end of the second screw to abut against the side of the second adjusting plate 3221 away from the peeler 2. By rotating the second screw, the first adjusting part 321 and the air outlet 31 can be driven away from the peeler 2 in a third direction.

[0101] When the second screw is rotated, relative movement occurs between the second screw and the second extension 32221 due to the threaded engagement. Since the second adjusting plate 3221 is fixed on the mounting bracket 11 of the stripping table 1 in a third-direction position, the second screw also remains stationary in the third-direction. The rotational movement of the second screw is converted into linear movement of the second extension 32221 along the third-direction, causing the second extension 32221 to move away from the stripper 2. The second extension 32221 is mounted on the first adjusting plate 3211 of the first adjusting part 321. The first adjusting part 321 and the air outlet 31 then move along the third-direction along with the second extension 32221, causing the air outlet 31 to gradually move away from the stripper 2.

[0102] In this embodiment, the first adjustment part 321 is moved by rotating the second screw. By utilizing the tiny pitch of the thread, the position of the first adjustment part 321 and the air outlet part 31 can be finely adjusted.

[0103] In one embodiment, such as Figure 8As shown, the fourth adjusting member 3223 is disposed on the side of the second adjusting plate 3221 near the peeler 2. The fourth adjusting member 3223 includes a second elastic member 32231, which is connected between the first adjusting part 321 and the second adjusting plate 3221. The second elastic member 32231 is used to provide elastic force to drive the first adjusting part 321 and the air outlet 31 towards the peeler 2 in a third direction. The first adjusting plate 3211 is located above the second adjusting plate 3221, and the second elastic member 32231 is located between the first adjusting plate 3211 and the second adjusting plate 3221.

[0104] When the third adjusting member 3222 moves the first adjusting part 321 and the air outlet 31 away from the peeler 2, the second elastic member 32231 deforms and generates elastic force. At this time, the second screw is turned in the opposite direction, so that the second screw no longer abuts against the second adjusting plate 3221, releasing the restriction of the second screw on the first adjusting part 321. At this time, under the action of the elastic force of the second elastic member 32231, the first adjusting part 321 can be moved towards the peeler 2, thereby moving the air outlet 31 towards the peeler 2 in a third direction, realizing the reverse adjustment of the position of the air outlet 31.

[0105] Furthermore, when auxiliary materials are placed on the receiving platform 3 and are picked up by the attaching mechanism 100, the second elastic element 32231 provides cushioning, effectively absorbing and dispersing the impact force from the attaching mechanism 100, thereby greatly reducing the impact intensity on the receiving platform 3. The cushioning provided by the second elastic element 32231 not only protects the receiving platform 3 from damage that may result from frequent impacts and extends its service life, but also effectively reduces the displacement or damage of the auxiliary materials caused by impacts, thereby improving the accuracy of the attaching operation and product quality.

[0106] In some examples, the third adjusting member 3222 includes a second extension member 32221 and a second screw, and the fourth adjusting member 3223 includes a second elastic member 32231. The second screw is located on the side of the second adjusting plate 3221 away from the peeler 2, and the second elastic member 32231 is located on the side of the second adjusting plate 3221 close to the peeler 2. By cooperating with the second elastic member 32231 and the second screw, the principle of elastic force and mechanical locking is cleverly utilized to achieve bidirectional flexible adjustment of the position of the air outlet 31.

[0107] In one embodiment, such as Figure 3 , Figure 4 As shown, the stripping assembly also includes a transition piece 4, which is connected to the side of the stripping table 1 away from the receiving table 3. The transition piece 4 is used to guide the conveying direction of the material belt, so that the material belt is conveyed horizontally to the stripping table 1 and to ensure that the material belt is conveyed smoothly.

[0108] Among them, the side of the transition piece 4 closest to the stripping table 1 is connected to the mounting frame 11 of the stripping table 1, and the side of the transition piece 4 away from the stripping table 1 has a certain curvature or inclination. After the rolled material belt is unwound by the unwinding device, the transition piece 4 can smoothly connect with the material belt and enter the stripping table 1 after being guided by the transition piece 4, so as to ensure that the material belt maintains a stable state throughout the entire conveying process.

[0109] In one embodiment, such as Figure 6 , Figure 7 As shown, the transition piece 4 is provided with an external connector 41, a connecting cavity 42 and multiple transition connectors 43. The external connector 41 is connected between the external negative pressure device and the connecting cavity 42. The multiple transition connectors 43 are all connected to the connecting cavity 42, and the multiple gas connectors 13 are connected to the multiple transition connectors 43 one by one. Through the external connector 41, the transition connectors 43 and the gas connectors 13 in sequence, the adsorption cavity 121 can generate negative pressure, so that the material strip is adsorbed on the stripping table 1.

[0110] In one embodiment, such as Figure 6 As shown, the feeding mechanism 400 also includes a base plate 51, on which multiple peeling components are spaced apart. The peeling components are slidably connected to the base plate 51 along a first direction, allowing adjustment of their position in that direction. The peeling table 1 includes a mounting frame 11 and an adsorption plate 12. The adsorption plate 12 is located on the side of the mounting frame 11 away from the base plate 51. A linear guide rail is provided between the mounting frame 11 and the base plate 51 to allow the peeling components to slide relative to the base plate 51.

[0111] When the stripping assembly moves relative to the base plate 51, a screw is provided on the base plate 51, and the nut seat on the screw is connected to the mounting bracket 11. The stripping assembly can be moved by manually rotating the screw or by electrically driving the screw.

[0112] In one embodiment, such as Figure 3 , Figure 5 As shown, the feeding mechanism 400 also includes a bracket 5, and a clamping assembly 6, a feeding assembly 7 and a receiving assembly 8 installed on the bracket 5. The base plate 51 is installed on the bracket 5. The stripping assembly is located between the feeding assembly 7 and the receiving assembly 8. The clamping assembly 6 is used to clamp the strip and drive the feeding assembly 7 to release the strip. The receiving assembly 8 is used to rewind the strip after stripping the auxiliary material.

[0113] The material is fed in roll form. The material roll is released from the unloading assembly 7, guided by the transition member 4, and then conveyed to the stripping table 1. After the auxiliary material is stripped, the material roll passes through the clamping assembly 6 and is then wound up by the take-up assembly 8. The clamping assembly 6 can clamp the material roll and drive the material roll to move, providing the material roll with forward power, so that the material roll is continuously pulled out from the unloading assembly 7, and the next auxiliary material to be stripped can be smoothly conveyed to the stripping table 1, thereby maintaining the continuity of the stripping process.

[0114] In one embodiment, such as Figure 3 , Figure 9 As shown, the clamping assembly 6 includes a driving roller 61, a driven roller 62, a first driving member 63, and a second driving member 64. The output end of the first driving member 63 is connected to the driving roller 61, and the output end of the second driving member 64 is connected to the driven roller 62. The second driving member 64 can drive the driven roller 62 to move closer to or further away from the driving roller 61, so that the driving roller 61 and the driven roller 62 clamp or release the material belt. Under the action of the second driving member 64, sufficient clamping force can be generated between the driving roller 61 and the driven roller 62 to ensure that the material belt does not slip during the conveying process.

[0115] When the drive roller 61 and the driven roller 62 clamp the material strip, the first drive member 63 can drive the drive roller 61 to rotate, thereby moving the clamped material strip and releasing it from the unloading assembly 7. The rotation of the drive roller 61 will drive the material strip to move together, providing the power for the material strip to be released from the unloading assembly 7.

[0116] The active roller 61 is located below the stripping assembly, and the driven roller 62 is located below the active roller 61. After the auxiliary material is stripped, the material belt passes between the active roller 61 and the driven roller 62 and reaches the receiving assembly 8. The second driving member 64 can drive the driven roller 62 to move up and down, so that the active roller 61 and the driven roller 62 clamp or release the material belt.

[0117] In one embodiment, such as Figure 4 , Figure 9 As shown, the first driving component 63 includes a first motor 631 and a first transmission component 632. The first transmission component 632 is connected between the output end of the first motor 631 and the drive roller 61. The first motor 631 can drive the drive roller 61 to rotate. The first transmission component 632 can be a chain drive component or a belt drive component.

[0118] The second driving component 64 is a cylinder, and the output end of the cylinder is connected to the driven roller 62.

[0119] In one embodiment, such as Figure 4 , Figure 5 As shown, the receiving assembly 8 includes a third drive unit 81, a first receiving reel 82, and a second receiving reel 83. The first receiving reel 82 and the second receiving reel 83 are disposed on opposite sides of the stripping table 1 along the first direction. The output end of the third drive unit 81 is connected to the second receiving reel 83. The first receiving reel 82 is used to recover the first film of the material strip, and the second receiving reel 83 is used to recover the second film of the material strip. The auxiliary material is located between the first film and the second film.

[0120] The material strip includes a first film and a second film. An auxiliary material is adhered between the first and second films. The first film serves as a protective film for the auxiliary material, and the second film is a base film. A first take-up reel 82 is positioned at the unloading assembly 7. After the material strip is released from the unloading assembly 7, the first film is first peeled off. The first take-up reel 82 then winds up the first film. The second film, carrying the auxiliary material, is conveyed to the stripping table 1. After the auxiliary material is peeled off, the second film passes through the clamping assembly 6 and reaches the take-up assembly 8. The clamping assembly 6 moves the second film, and the third drive unit 81 drives the second take-up reel 83 to rotate and wind up the second film. During the movement of the second film, the material strip is pulled out from the unloading assembly 7, and the next auxiliary material to be peeled arrives at the stripping table 1 to continue the peeling process.

[0121] Among them, such as Figure 4 As shown, the third driving component 81 includes a second motor 811 and a second transmission assembly 812. The second transmission assembly 812 is connected between the output end of the second motor 811 and the second take-up reel 83. The second motor 811 can drive the second take-up reel 83 to rotate, thereby winding up the second film. The second transmission assembly 812 can be a chain drive assembly or a belt drive assembly.

[0122] In one embodiment, such as Figure 4 , Figure 5 As shown, the feeding assembly 7 includes a feeding reel 71, a connecting belt 72, and two pulleys 73. Both the first take-up reel 82 and the feeding reel 71 are equipped with pulleys 73. The connecting belt 72 is wound around the two pulleys 73. When the clamping assembly 6 drives the feeding assembly 7 to release the material belt, the first take-up reel 82 and the feeding reel 71 move simultaneously. The connecting belt 72 is either a belt or a timing belt.

[0123] Since the connecting belt 72 is wound around the pulley 73 on the first take-up reel 82 and the pulley 73 on the unwind reel 71, the unwind reel 71 and the first take-up reel 82 move synchronously with the pulley 73 through the connecting belt 72. When the clamping assembly 6 drives the unwinding assembly 7 to release the material strip, the unwind reel 71 rotates and releases the material strip, while the first take-up reel 82 simultaneously performs a winding action to wind up the first film.

[0124] In this embodiment, the rotation of the unloading reel 71 drives the first take-up reel 82 to rewind. The first take-up reel 82 does not need to be equipped with an independent motor drive system, which can save costs.

[0125] In one embodiment, two attachment components 20 are provided, and the two attachment components 20 are provided in a one-to-one correspondence with the two feeding mechanisms 400. The attachment drive component 10 can drive each attachment component 20 to switch between the attachment platform 200 and the corresponding feeding mechanism 400.

[0126] During operation, each attachment component 20 is used to pick up the auxiliary material from its corresponding feeding mechanism 400 and attach the auxiliary material to the attachment to be attached. Furthermore, each attachment component 20 can simultaneously pick up the auxiliary material from its corresponding feeding mechanism 400 and simultaneously attach the picked-up auxiliary material to the attachment to be attached, thereby further improving work efficiency.

[0127] Of course, when only one feeding mechanism 400 is needed to pick up material, only the attachment component 20 corresponding to that feeding mechanism 400 needs to be activated, thereby reducing energy consumption. It should be understood that in this embodiment, when the reinforcing device has three or more feeding mechanisms 400, the number of attachment components 20 is also greater than or equal to three, and the attachment components 20 correspond one-to-one with the feeding mechanisms 400.

[0128] like Figure 10 and Figure 11 As shown, in one embodiment, the attachment driving assembly 10 includes a first driving assembly 101 and two second driving assemblies 102. The first driving assembly 101 can drive the two second driving assemblies 102 to move independently along a first direction. Each second driving assembly 102 is equipped with an attachment assembly 20, and each second driving assembly 102 can drive the attachment assembly 20 thereon to move along a second direction, so that the attachment assembly 20 can attach the absorbed auxiliary material to the attachment to be attached. The first direction and the second direction intersect.

[0129] Since the first driving component 101 can drive multiple second driving components 102 to move independently along the first direction, and each second driving component 102 can also drive the attachment component 20 on it to move along the second direction, the attachment component 20 on each second driving component 102 can move independently along the first direction under the drive of the first driving component 101, and the attachment component 20 on each second driving component 102 can also move independently along the second direction under the drive of the second driving component 102. This makes the movements of each attachment component 20 in the first and second directions independent of each other and do not affect each other. Thus, each attachment component 20 can move independently along the first and second directions to pick up and attach a single auxiliary material. At the same time, each attachment component 20 can also pick up and attach different auxiliary materials at the same time, increasing the number of auxiliary materials that the attachment mechanism 100 can attach in a single time per unit time and improving the material attaching efficiency.

[0130] Moreover, since the movements of each attachment component 20 in the first and second directions are independent and do not affect each other, at least two of each attachment component 20 can work simultaneously or work individually. Thus, the attachment mechanism 100 can meet the requirements of attaching different attachments with different amounts of auxiliary materials, enabling the attachment mechanism 100 to be applied in more material attaching scenarios.

[0131] The attachment assembly 20 includes a mounting base 201, a lifting assembly 202, and an attachment head 203. The mounting base 201 is connected to the output end of the second drive assembly 102, and the lifting assembly 202 is mounted on the mounting base 201. The lifting assembly 202 can drive the attachment head 203 to move up and down, and the attachment head 203 can attach the absorbed auxiliary material to the attachment.

[0132] When applying the auxiliary material, the output end of the second drive component 102 only needs to drive the lifting component 202 to move horizontally to above the required application position on the accessory. The lifting component 202 simultaneously or subsequently applies the material picked up by the application head 203 onto the accessory, so that the output end of the second drive component 102 only needs to output horizontal movement along the second direction. The linear horizontal movement is simple and easy to implement.

[0133] It should be noted that the structure and working principle of the attachment component 20 have been disclosed in the prior art and will not be described in detail here.

[0134] In one embodiment, such as Figure 10 As shown, multiple lifting components 202 are provided, and multiple lifting components 202 are connected one-to-one with multiple adhesive heads 203, so that each lifting component 202 can independently drive the corresponding adhesive head 203 to move up and down, thereby independently controlling the mounting height of each adhesive head 203 and meeting the mounting requirements of a single mounting position on the attached accessory.

[0135] For example, there are two lifting components 202 and two adhesive heads 203, with each lifting component 202 connected to one adhesive head 203.

[0136] In other embodiments, the lifting assembly 202 is connected to a plurality of applicator heads 203. For example, two applicator heads 203 are connected to the same lifting assembly 202, which drives the two applicator heads 203 to move synchronously.

[0137] In one embodiment, such as Figure 10 As shown, the attachment assembly 20 also includes a position detection element 204, which is mounted on the mounting base 201. When the first drive assembly 101 and the second drive assembly 102 drive the attachment assembly 20 to move, the position detection element 204 is used to detect the position of the auxiliary material so that the attachment head 203 can pick up the auxiliary material.

[0138] Specifically, the position detection component 204 is a laser pointer. After the first driving component 101 drives the patch head 203 to move a first set distance along the first direction and the second driving component 102 drives the patch head 203 to move a second set distance along the second direction, the laser pointer emits a laser beam toward the feeding mechanism 400 for conveying auxiliary materials to determine whether the patch head 203 is located at the material picking position for picking up auxiliary materials. If no auxiliary materials are detected, the first driving component 101 drives the second driving component 102 where the patch head 203 is located to move along the first direction, and the second driving component 102 drives the corresponding patching component 20 to move along the second direction until the laser pointer detects the auxiliary materials, indicating that the patch head 203 has moved to the correct material picking position.

[0139] The placement of the detection component 204 facilitates the initial positioning and adjustment of the material picking position of the adhesive head 203 of the adhesive mechanism 100.

[0140] In one embodiment, such as Figure 10 As shown, the attachment component 20 also includes a first vision unit 205, which is fixed to the output end of the first driving component 101. The first vision unit 205 is used to perform visual inspection on the auxiliary material when the attachment component 20 picks up the auxiliary material.

[0141] Specifically, after the attachment component 20 picks up the auxiliary material, the first drive component 101 and the second drive component 102 drive the auxiliary material picked up by the attachment component 20 to move to a position facing the first vision unit 205. The first vision unit 205 performs visual inspection on the auxiliary material to determine whether the position of the auxiliary material picked up by the attachment component 20 is skewed. If there is skew, the auxiliary material is unqualified, and the attachment mechanism 100 abandons attaching the auxiliary material to the attachment, thereby improving the attachment accuracy.

[0142] In one embodiment, such as Figure 10 As shown, the attachment assembly 20 also includes a material throwing box 206, which is installed on the second drive assembly 102. The material throwing box 206 is used to collect auxiliary materials that are detected as unqualified by the first vision unit 205.

[0143] The situation described as "the first visual unit 205 detects that it is unqualified" includes, but is not limited to: the position of the auxiliary material picked up by the attachment component 20 is skewed, and after the first visual unit 205 detects that the auxiliary material is unqualified, the attachment component 20 removes the adsorption force on the auxiliary material, so that the auxiliary material is thrown into the throwing box 206.

[0144] In one embodiment, such as Figure 10 As shown, the attachment assembly 20 also includes at least one ion blowing element 207, which is mounted on the top of the throwing box 206 and has a plurality of blowing ports facing the interior of the throwing box 206.

[0145] The ion blowing component 207 can blow out ionized gas to eliminate static electricity between the surface of the attachment component 20 and the auxiliary material, thus solving the problem of difficulty in material removal when there is static electricity between the attachment component 20 and the auxiliary material.

[0146] Specifically, the top opening of the throwing box 206 is provided with ion blowing components 207 on both sides along the second direction. Multiple blowing ports on the ion blowing components 207 are distributed at intervals along the first direction, and the openings of the multiple blowing ports on each ion blowing component 207 face the ion blowing component 207 on the other side.

[0147] In one embodiment, such as Figure 10 As shown, the first vision unit 205 is an upward-viewing camera, which is located below the mounting base 201 of the second drive assembly 102. During the process of the auxiliary material picked up by the attachment assembly 20 being driven by the first drive assembly 101 and the second drive assembly 102, the upward-viewing camera can take pictures of the auxiliary material from above, thereby improving the detection efficiency.

[0148] In one embodiment, the attachment component 20 further includes a second vision unit 208, which is disposed on the mounting base 201. The second vision unit 208 is used to visually inspect the attachment when the attachment head 203 attaches the auxiliary material to the attachment, so as to take pictures to locate the required attachment position on the attachment, improve the accuracy of the material application, and also check whether there is any missing material application.

[0149] Specifically, there are two attachment components 20, which are spaced apart along a second direction. In the second direction, a second vision unit 208 is located between the two attachment components 20 to locate the mounting positions corresponding to the two attachment components 20.

[0150] In one embodiment, the second vision unit 208 is a downward-facing camera, which is used to take pictures and detect the desired mounting position on the attachment from below.

[0151] In one embodiment, such as Figure 10 and Figure 11 As shown, the first drive assembly 101 includes two first sub-drive members 1011, which are spaced apart along the second direction.

[0152] The second drive assembly 102 includes a connector 1021 and two support bases 1022. The attachment assembly 20 is mounted on the connector 1021. The connector 1021 is connected to the two support bases 1022. The two support bases 1022 are connected to the output terminals of the two first sub-drive units 1011 in a one-to-one correspondence.

[0153] Specifically, two first driving components are arranged parallel to each other along the second direction, and the first vision unit 205 and the throwing box 206 are both mounted on the same support base 1022. The two first sub-driving components 1011 drive the second driving assembly 102 to move along the first direction through the two support bases 1022 respectively.

[0154] In one embodiment, two second drive components 102 are provided, and the two second drive components 102 are spaced apart along the second direction. Each second drive component 102 is equipped with an attachment component 20, and each attachment component 20 is provided with two attachment heads 203 spaced apart along the second direction, so that the attachment mechanism 100 can simultaneously pick up and attach up to four auxiliary materials.

[0155] Of course, in practical applications, the number of the second drive component 102 and the number of the attachment heads 203 of the attachment component 20 can be adjusted according to the needs.

[0156] In one embodiment, the first drive assembly 101 includes a linear motor, and the support base 1022 is connected to the mover of the linear motor.

[0157] The second drive assembly 102 also includes a linear motor, with the mounting base 201 connected to the mover of the linear motor. In other embodiments, the linear motor may be replaced by a servo motor and a lead screw nut.

[0158] like Figure 12 As shown, in one embodiment, the dummy pressing mechanism 300 includes a pressing drive assembly 30, a first pressing plate 40 and a second pressing plate 50. The attachment to be attached passes between the first pressing plate 40 and the second pressing plate 50. The pressing drive assembly 30 can drive the first pressing plate 40 and / or the second pressing plate 50 to move relative to each other, so that the first pressing plate 40 and the second pressing plate 50 can press the auxiliary material and the attachment to be attached together.

[0159] It should be understood that the distance between the first pressure plate 40 and the second pressure plate 50 can be reduced or increased by the driving of the pressing drive assembly 30. When the distance between the first pressure plate 40 and the second pressure plate 50 is reduced, the object to be pressed between them can be pressed, wherein the object to be pressed is the attachment and the auxiliary material on the attachment.

[0160] like Figure 12 As shown, in one embodiment, the pressing drive assembly 30 includes a third drive assembly 301 and a fourth drive assembly 302. The output end of the third drive assembly 301 is connected to the first pressure plate 40, and the output end of the fourth drive assembly 302 is connected to the second pressure plate 50. The first pressure plate 40 and the second pressure plate 50 can move towards each other or away from each other.

[0161] In use, the third drive assembly 301 can drive the first pressure plate 40 to move closer to or further away from the second pressure plate 50, and the fourth drive assembly 302 can drive the second pressure plate 50 to move closer to or further away from the first pressure plate 40. This can improve the pressing efficiency of the pressed body, thereby improving the production efficiency of the reinforcing device.

[0162] In one embodiment, at least one of the first pressure plate 40 and the second pressure plate 50 may also have a heating unit so as to heat the object being pressed during pressing, thereby realizing hot pressing of the object being pressed.

[0163] In one embodiment, the third drive component 301 may be a device such as a cylinder that can drive the linear motion of an object. Similarly, the fourth drive component 302 may be a device such as a cylinder that can drive the linear motion of an object.

[0164] In another scenario, the first pressure plate 40 and the second pressure plate 50 are arranged sequentially in the vertical direction and can move in the vertical direction to press the object being pressed.

[0165] In one embodiment, the third drive component 301, the first pressure plate 40, the second pressure plate 50, and the fourth drive component 302 are arranged sequentially from bottom to top. In this case, the third drive component 301 may be connected to the machine base 500, and the fourth drive component 302 may be connected to the machine base 500 through a corresponding support object.

[0166] The third drive assembly 301 can be located below the upper surface of the machine base 500, and the fourth drive assembly 302 is connected to the machine base through a corresponding support object, so that the fourth drive assembly 302 is located above the upper surface of the machine base 500.

[0167] Additionally, the third drive assembly 301 can drive the first pressure plate 40 downward to below the upper surface of the machine base 500, and can also drive the first pressure plate 40 upward to above the upper surface of the machine base 500. Furthermore, the first pressure plate 40 and the second pressure plate 50 press the attached accessory together above the upper surface of the machine base 500.

[0168] like Figure 1 and Figure 13 As shown, in one embodiment, the reinforcing device further includes a material pulling assembly 600, which can drive the attachment to be attached to move along a first direction, so as to move the attachment to be attached from the attachment platform 200 to the dummy pressing mechanism 300.

[0169] The attachment platform 200 and the dummy pressure mechanism 300 are spaced apart in the first direction to avoid interference. During operation, the attachment with the auxiliary material attached is moved to the dummy pressure mechanism 300 by the material pulling group so that the dummy pressure mechanism 300 can press it.

[0170] Furthermore, by controlling the material pulling assembly 600 accordingly, it can drive the attached accessory to move a predetermined distance along the first direction. When the attached accessory is a continuous material (such as unwound material), the material can be unwound to a predetermined length each time as needed.

[0171] Alternatively, the material pulling assembly 600 can be connected to the machine base 500 and located above the machine base 500. Meanwhile, in the first direction, the dummy pressure mechanism 300 can be located between the material pulling assembly 600 and the attachment platform 200.

[0172] When the third drive assembly 301 can drive the first pressure plate 40 to move downward to below the upper surface of the machine platform 500, the material pulling assembly 600 can pass under the second pressure plate 50 to move closer to or further away from the attachment platform 200 in the first direction.

[0173] like Figure 13 As shown, in one embodiment, the material pulling assembly 600 includes a clamping member 60, a fifth driving assembly 70, and a sixth driving assembly 80. The fifth driving assembly 70 can drive the clamping member 60 to clamp or release the attached accessory. When the clamping member 60 clamps the attached accessory, the sixth driving assembly 80 can drive the clamping member 60 to move along a first direction, so as to drive the attached accessory to move along the first direction.

[0174] When the attachment is held by the clamping member 60, if the sixth driving component 80 drives the clamping member 60 to move along the first direction, the attachment can be moved along the first direction.

[0175] like Figure 13 As shown, in one embodiment, the clamping member 60 includes a first clamping member 601 and a second clamping member 602. A fifth driving component 70 is mounted on the second clamping member 602, and the output end of the fifth driving component 70 is connected to the first clamping member 601. The fifth driving component 70 can drive the first clamping member 601 to move closer to or further away from the second clamping member 602 to clamp or release the attached accessory. The output end of a sixth driving component 80 is connected to the second clamping member 602, and the sixth driving component 80 can drive the second clamping member 602 to move along a first direction to move the attached accessory when clamping it.

[0176] The fifth drive component 70 can be a device such as a cylinder that can drive the linear motion of an object. The sixth drive component 80 can be a device such as a linear motor or an electric cylinder that can drive the linear motion of an object.

[0177] In addition, both the first clamping member 601 and the second clamping member 602 can be plate-shaped structures, and the two can be arranged sequentially in the vertical direction.

[0178] like Figure 1 and Figure 14 As shown, in one embodiment, the reinforcing device further includes at least one lifting component 700, which is located on one side of the attachment platform 200 along the first direction. The lifting component 700 is used to lift the attachment when the pulling component 600 moves the attachment to be attached. This can reduce the friction force on the attachment, which not only makes it easier for the pulling component 600 to pull the attachment, but also effectively prevents the attachment from being damaged due to friction.

[0179] The lifting assembly 700 can also be connected to the machine base 500 and located above the machine base 500. During the operation of placing auxiliary materials onto the attachment on the attachment platform 200, the highest point of the lifting assembly 700 can be lower than or flush with the upper surface of the attachment platform 200 to avoid lifting the attachment. When the electric cylinder lifting assembly 700 lifts the attachment, its highest point is higher than the upper surface of the attachment platform 200.

[0180] like Figure 14 As shown, in one embodiment, the lifting assembly 700 includes a lifting drive 91 and a lifting member 92. The lifting drive 91 is used to drive the lifting member 92 to reciprocate along a third direction, so that the lifting assembly 700 can lift the attachment on the attachment platform 200 and place the lifted attachment on the attachment platform 200.

[0181] Among them, the lifting drive component 91 can be a device such as a cylinder that can drive the object to move linearly.

[0182] like Figure 14 As shown, the lifting member 92 may include a lifting support member 921 and a lifting roller 922. The lifting support member 921 connects the lifting drive member 91 and the lifting roller 922. The lifting member 92 actually lifts the attachment to be applied by the lifting roller 922. In addition, the lifting roller 922 can rotate relative to the lifting support member 921 around its own axis. When the attachment to be applied, lifted by the lifting roller 922, moves in the first direction, it can drive the lifting roller 922 to rotate, thus reducing the friction between the two.

[0183] Furthermore, the axis of the lifting roller 922 can be parallel to the second direction. The first, second, and third directions are all perpendicular to each other.

[0184] like Figure 1 As shown, in one embodiment, lifting components 700 are provided on both sides of the attachment platform 200 in the first direction to improve the lifting and support effect on the attached accessory. Furthermore, one lifting component 700 may be provided on each side of the attachment platform 200.

[0185] In addition, the lifting component 700 located on the side of the attachment platform 200 near the dummy pressure mechanism 300 can be located between the dummy pressure mechanism 300 and the attachment platform 200.

[0186] like Figure 1 and Figure 2 As shown, in one embodiment, the reinforcing device further includes a feeding roll assembly 800 and a take-up roll assembly 900. The feeding roll assembly 800 and the take-up roll assembly 900 are arranged opposite to each other on the machine base 500 along a first direction. The attachment platform 200 and the dummy pressing mechanism 300 are located between the feeding roll assembly 800 and the take-up roll assembly 900. The feeding roll assembly 800 is used to feed out the attachment to be attached, and the take-up roll assembly 900 is used to rewind the attachment to be attached after the auxiliary material and the attachment to be attached are pressed together.

[0187] During operation, the attachments unwound by the unwinding assembly 800 will pass sequentially through the application platform 200 and the dummy pressing mechanism 300. When the attachment passes through the application platform 200, auxiliary materials can be applied to it. When it passes through the dummy pressing mechanism 300, it can be pressed by the dummy pressing mechanism 300. The attachments that have been pressed by the dummy pressing mechanism 300 (at this time, they have been applied with auxiliary materials) will be wound into a roll by the take-up assembly 900.

[0188] Among them, the attaching mechanism 100, the attaching platform 200, the dummy pressure mechanism 300 and the two feeding mechanisms 400 can all be connected to the machine base 500.

[0189] Furthermore, both the unwinding assembly 800 and the take-up assembly 900 can adopt existing designs, and this embodiment does not impose any restrictions on them. In addition, in the first direction, the unwinding assembly 800, the attachment platform 200, the dummy pressing mechanism 300, and the take-up assembly 900 are arranged in sequence.

[0190] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforcing device, characterized in that, It includes an attachment mechanism, an attachment platform, a dummy pressure mechanism, and two feeding mechanisms. The attachment platform and the dummy pressure mechanism are spaced apart in a first direction, and the two feeding mechanisms are used to supply auxiliary materials. The attachment mechanism includes an attachment driving component and an attachment component. The attachment component is used to selectively pick up the auxiliary material from one of the feeding mechanisms. The attachment driving component can drive the attachment component to switch between the attachment platform and one of the feeding mechanisms to attach the picked-up auxiliary material to the attachment on the attachment platform. The dummy pressing mechanism is used to press the auxiliary material and the attachment together.

2. The reinforcing device as described in claim 1, characterized in that, There are two attachment components, and the two attachment components are configured one-to-one with the two feeding mechanisms. The attachment driving component can drive each attachment component to switch between the attachment platform and the corresponding feeding mechanism.

3. The reinforcing device as described in claim 2, characterized in that, The attachment driving component includes a first driving component and two second driving components, wherein the first driving component is capable of driving the two second driving components to move independently along the first direction. Each of the second driving components is equipped with the attachment component, and each of the second driving components is capable of driving the attachment component thereon to move along a second direction, so that the attachment component can attach the absorbed excipient to the attachment, wherein the first direction and the second direction intersect.

4. The reinforcing device as described in claim 1, characterized in that, The attachment assembly includes a mounting base, a lifting assembly, and at least one attachment head. The mounting base is connected to the output end of the attachment drive assembly, and the lifting assembly is mounted on the mounting base. The lifting assembly can drive the applicator to move up and down, so that the applicator can pick up the auxiliary material and attach the auxiliary material to the attachment.

5. The reinforcing device as described in claim 4, characterized in that, The attachment mechanism further includes a first vision unit and a second vision unit. The first vision unit is disposed on the mounting base and is used to visually inspect the auxiliary material when the attachment head picks up the auxiliary material. The second vision unit is disposed on the attachment driving assembly, and the second vision unit is used to perform visual inspection of the auxiliary material when the adhesive head attaches the auxiliary material to the attachment.

6. The reinforcing device as described in claim 1, characterized in that, The feeding mechanism includes a stripping assembly, which includes a stripping table, a stripping blade, and a receiving table. The stripping blade is disposed on the side of the stripping table close to the receiving table. The stripping blade and the receiving table are spaced apart along the first direction, and there is a gap between the stripping blade and the receiving table for the feeding belt to pass through. The peeling blade is used to peel the auxiliary material on the material strip to the receiving platform.

7. The reinforcing device as described in claim 6, characterized in that, The stripping platform includes a mounting frame and an adsorption plate, the adsorption plate is mounted on the mounting frame, and the receiving platform is connected to the mounting frame; The adsorption plate is provided with an adsorption cavity and multiple adsorption holes, and the multiple adsorption holes are connected to the adsorption cavity to adsorb the material strip on the stripping table.

8. The reinforcing device as described in claim 6, characterized in that, The material receiving platform is equipped with an air outlet structure, which is used to blow air toward the auxiliary material.

9. The reinforcing device as described in claim 8, characterized in that, The material receiving platform includes an air outlet and an adjustment section. The adjustment section is connected to the stripping platform, and the air outlet is movably connected to the adjustment section. The adjustment section is used to adjust the position of the air outlet so that the air outlet can dock with the stripping blade in the first direction. The air outlet structure is disposed in the air outlet section.

10. The reinforcing device as described in claim 9, characterized in that, The air outlet includes a first connecting plate, a second connecting plate, and at least one air blowing connector. The air outlet structure includes an air cavity and an air outlet hole. The air cavity is formed between the first connecting plate and the second connecting plate. The air outlet hole is disposed on the first connecting plate and communicates with the air cavity. The air blowing connector is disposed on the first connecting plate or the second connecting plate, and the air blowing connector is used to connect the air chamber and the air supply device.

11. The reinforcing device as described in claim 9, characterized in that, The adjustment unit includes a first adjustment unit and a second adjustment unit. The air outlet is movably connected to the first adjustment unit, the first adjustment unit is movably connected to the second adjustment unit, and the second adjustment unit is connected to the stripping table. The first adjustment part is used to adjust the position of the air outlet in the first direction, and the second adjustment part is used to adjust the position of the air outlet in a third direction, wherein the first direction intersects with the third direction.

12. The reinforcing device as described in claim 11, characterized in that, The first adjustment part includes a first adjustment plate, a first adjustment member and a second adjustment member, the air outlet is slidably connected to the first adjustment plate, and the first adjustment member and the second adjustment member are disposed on opposite sides of the first adjustment plate along the first direction; The first adjusting member is used to drive the air outlet away from the peeling blade along the first direction, and the second adjusting member is used to drive the air outlet closer to the peeling blade along the first direction; The second adjustment part includes a second adjustment plate, a third adjustment member and a fourth adjustment member. The second adjustment plate is connected between the first adjustment part and the stripping table. The third adjustment member and the fourth adjustment member are disposed on opposite sides of the second adjustment plate along the third direction. The third adjusting member is used to drive the air outlet away from the peeling blade along the third direction, and the fourth adjusting member is used to drive the air outlet closer to the peeling blade along the third direction.

13. The reinforcing device as described in claim 6, characterized in that, The stripping assembly also includes a transition piece connected to the side of the stripping table away from the receiving table. The transition piece is used to guide the conveying direction of the material strip.

14. The reinforcing device as described in claim 6, characterized in that, The feeding mechanism further includes a support frame, and a clamping assembly, a feeding assembly, and a receiving assembly installed on the support frame. The stripping assembly is disposed between the feeding assembly and the receiving assembly. The clamping assembly is used to clamp the strip and drive the feeding assembly to release the strip. The receiving assembly is used to wind up the strip after stripping off the auxiliary material.

15. The reinforcing device as claimed in claim 1, characterized in that, The dummy pressing mechanism includes a pressing drive assembly, a first pressing plate, and a second pressing plate. The attachment to be attached passes between the first pressing plate and the second pressing plate. The pressing drive assembly can drive the first pressing plate and / or the second pressing plate to move relative to each other, so that the first pressing plate and the second pressing plate can press the auxiliary material and the attachment to be attached together.

16. The reinforcing device as described in claim 15, characterized in that, The pressing drive assembly includes a third drive assembly and a fourth drive assembly. The output end of the third drive assembly is connected to the first pressure plate, and the output end of the fourth drive assembly is connected to the second pressure plate. The first pressure plate and the second pressure plate can move towards each other or away from each other.

17. The reinforcing device as claimed in claim 1, characterized in that, The reinforcing device further includes a material pulling assembly, which can drive the attachment to be attached to move along the first direction, so as to move the attachment to be attached from the attachment platform to the dummy pressure mechanism.

18. The reinforcing device as claimed in claim 17, characterized in that, The material pulling assembly includes a clamping member, a fifth driving component, and a sixth driving component. The fifth driving component can drive the clamping member to clamp or release the attached accessory. When the clamping member holds the attachment to be attached, the sixth driving component can drive the clamping member to move along the first direction, so as to move the attachment to be attached along the first direction.

19. The reinforcing device as described in claim 18, characterized in that, The clamping component includes a first clamping component and a second clamping component. The fifth driving component is mounted on the second clamping component. The output end of the fifth driving component is connected to the first clamping component. The fifth driving component can drive the first clamping component to move closer to or away from the second clamping component in order to clamp or release the attached accessory. The output end of the sixth driving component is connected to the second clamping member. The sixth driving component can drive the second clamping member to move along the first direction so as to move the attached accessory when clamping it.

20. The reinforcing device as claimed in claim 17, characterized in that, The reinforcing device further includes at least one lifting component, which is located on one side of the attachment platform along the first direction. The lifting component is used to lift the attachment when the material pulling component moves the attachment to be attached.

21. The reinforcing device as claimed in claim 1, characterized in that, The reinforcing device further includes a machine base, a feeding roll assembly, and a taking-up roll assembly. The feeding roll assembly and the taking-up roll assembly are arranged opposite to each other on the machine base along the first direction. The attaching platform and the dummy pressing mechanism are located between the feeding roll assembly and the taking-up roll assembly. The unwinding assembly is used to unwind the attachment to be applied, and the rewinding assembly is used to rewind the attachment to be applied after the auxiliary material and the attachment to be applied are pressed together.

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