Gluing and baking apparatus based on tape processing

Abstract

This invention discloses a tape coating and baking device based on tape processing in the field of tape coating and baking equipment technology. The baking mechanism includes a baking oven and a first circulating heating component and a second circulating heating component arranged vertically and at intervals inside the baking oven. A first annular guide rail conveying module drives multiple first heating ovens to rotate cyclically, and the heat emitted by the first heating ovens after heating is evenly distributed in the upper half of the baking oven. A second annular guide rail conveying module drives multiple second heating ovens to rotate cyclically, and the heat emitted by the second heating ovens after heating is evenly distributed in the lower half of the baking oven. On the one hand, double-sided drying is achieved, improving the efficiency of tape drying; on the other hand, the uniform heat distribution can significantly improve the drying effect of the tape and avoid wrinkles. Furthermore, the first and second preheating rollers are used to preheat the tape before it enters the baking oven, preventing wrinkles from easily forming when the substrate and adhesive are suddenly subjected to high temperature drying.

Description

Technical Field

[0001] This invention relates to the field of adhesive tape coating and baking equipment, specifically adhesive tape coating and baking equipment based on adhesive tape processing. Background Technology

[0002] Adhesive tape is widely used in China in many fields such as industry, transportation, electronic communications, security, commerce, medical, personal care, electronics, electrical, construction, education and consumer goods. Adhesive tape is mainly used to fix and protect various products, as well as to provide protection for the production process, etc.

[0003] The tape coating machine is an important piece of equipment in tape production. In the tape production process, the coating machine is usually used to coat the film surface with adhesive on the substrate, so that the adhesive layer of different thicknesses is formed on the substrate surface according to different needs to form tape.

[0004] To dry the adhesive, an oven with drying tunnels is needed. The horizontally arranged drying tunnels dry the substrate and the adhesive. However, when the substrate and the adhesive are suddenly subjected to high temperature drying, wrinkles are easily generated. In addition, existing ovens usually dry on one side, resulting in uneven heat distribution inside, slow operation speed, and uneven heating of the tape, which affects the drying effect of the tape. Summary of the Invention

[0005] To overcome the shortcomings of existing technical solutions, this invention provides a coating and baking equipment based on tape processing, which can effectively solve the problem that the substrate and adhesive are prone to wrinkles when suddenly subjected to high temperature drying, and that existing baking ovens are usually single-sided drying, with uneven internal heat distribution, slow operation speed, and uneven heating of the tape.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a coating and baking equipment based on tape processing, including a worktable, an unwinding mechanism at one end of the worktable, a winding mechanism at the end of the worktable away from the coating mechanism, and a baking mechanism between the unwinding mechanism and the winding mechanism.

[0007] The baking mechanism includes a baking oven and a first circulating heating component and a second circulating heating component arranged vertically and spaced apart inside the baking oven. The interior of the baking oven is hollow to form a baking cavity, and through holes for tape to pass through are provided at both ends of the baking oven. The first circulating heating component includes at least two first heating boxes and a first annular guide rail conveying module for driving the first heating boxes to move. The second circulating heating component includes at least two second heating boxes and a second annular guide rail conveying module for driving the second heating boxes to move.

[0008] The workbench is provided with a first linear guide rail extending along its width at one end near the unwinding mechanism. The unwinding mechanism includes a first unwinding assembly, a second unwinding assembly, and a first linear module and a third linear module for adjusting the front and rear displacements of the first unwinding assembly and the second unwinding assembly, respectively. The first unwinding assembly includes a first mounting plate and a first unwinding roller disposed in the middle of the first mounting plate and rotatably connected thereto. The second unwinding assembly includes a third mounting plate and a second unwinding roller disposed in the middle of the third mounting plate and rotatably connected thereto.

[0009] The workbench is provided with a second linear guide rail extending along its width at one end near the winding mechanism. The winding mechanism includes a first winding assembly, a second winding assembly, and a second linear module and a fourth linear module, which are respectively used to adjust the front and rear displacements of the first winding assembly and the second winding assembly.

[0010] The first winding assembly includes a second mounting plate, a first winding roller disposed in the middle of the second mounting plate and rotatably connected thereto, and a first servo motor for driving the first winding roller to rotate continuously to achieve tape winding. The second winding assembly includes a fourth mounting plate, a second winding roller disposed in the middle of the fourth mounting plate and rotatably connected thereto, and a second servo motor for driving the second winding roller to rotate continuously to achieve tape winding.

[0011] Preferably, one end of the first mounting plate is formed with a first extension plate, the top end of the first extension plate is provided with a first glue hopper and a first scraper, the end of the first extension plate near the first unwinding roller is provided with a first tensioning roller rotatably connected thereto, the end of the first extension plate near the first glue hopper is provided with a first coating roller rotatably connected thereto, the first scraper is tangent to the first coating roller, the end of the first extension plate near the first coating roller is provided with a set of first parallel rollers spaced apart from left to right, and the end of the first extension plate near the baking oven is provided with a first preheating roller rotatably connected thereto.

[0012] One end of the third mounting plate is formed with a third extension plate. The top end of the third extension plate is provided with a second glue hopper and a second scraper. The end of the third extension plate near the second unwinding roller is provided with a third tensioning roller rotatably connected thereto. The end of the third extension plate near the second glue hopper is provided with a second coating roller rotatably connected thereto. The second scraper is tangent to the second coating roller. The end of the third extension plate near the second coating roller is provided with a set of third parallel rollers spaced apart on the left and right. The end of the third extension plate near the baking oven is provided with a second preheating roller rotatably connected thereto.

[0013] Preferably, the first annular guide rail conveying module includes a first annular guide rail, a first connecting plate slidably connected to the first annular guide rail, a first drive motor, a first transmission turntable, and a first transmission belt for driving the first connecting plate to slide along the first annular guide rail. The output shaft of the first drive motor is drivenly connected to the first transmission turntable, and the first transmission turntable is drivenly connected to the first transmission belt. A first locking member is provided between the first connecting plate and the first transmission belt to achieve connection. A first guide groove is provided in the middle of the first annular guide rail. A first pulley is provided on the top of the first connecting plate. The first pulley is located inside the first guide groove. The first heating box is located at the bottom of the first connecting plate and moves with it.

[0014] Preferably, one end of the second mounting plate is formed with a second extension plate, the top end of the second extension plate is provided with a first pressure roller rotatably connected thereto, the end of the second extension plate near the baking oven is provided with a second tension roller rotatably connected thereto, the end of the second extension plate near the first pressure roller is provided with a set of second parallel rollers spaced apart from left to right, and the end of the second extension plate near the first winding roller is provided with a first electrostatic dust removal roller rotatably connected thereto.

[0015] One end of the fourth mounting plate is formed with a fourth extension plate. The top end of the fourth extension plate is provided with a second pressure roller rotatably connected thereto. The end of the fourth extension plate near the baking oven is provided with a fourth tension roller rotatably connected thereto. The end of the fourth extension plate near the second pressure roller is provided with a set of fourth parallel rollers spaced apart from left to right. The end of the fourth extension plate near the second winding roller is provided with a second electrostatic dust removal roller rotatably connected thereto.

[0016] Preferably, the second annular guide rail conveying module includes a second annular guide rail, a second connecting plate slidably connected to the second annular guide rail, a second drive motor for driving the second connecting plate to slide along the second annular guide rail, a second transmission turntable, and a second transmission belt. The output shaft of the second drive motor is drivenly connected to the second transmission turntable, and the second transmission turntable is drivenly connected to the second transmission belt. A second locking member is provided between the second connecting plate and the second transmission belt to achieve connection. A second guide groove is provided in the middle of the second annular guide rail. A second pulley is provided at the bottom of the second connecting plate. The second pulley is located inside the second guide groove. The second heating box is located on the end face of the second connecting plate and moves with it.

[0017] Preferably, the interior of the first heating box is hollow to form a first heating cavity, and the interior of the first heating box is provided with a first heating tube, a first air outlet is provided at the bottom of the first heating box, and a first air supply fan is provided at the bottom of the first heating box;

[0018] The interior of the second heating box is hollow to form a second heating chamber, and a second heating tube is provided inside the second heating box. A second air outlet is provided at the top of the second heating box, and a second air supply fan is provided at the end face of the second heating box.

[0019] Preferably, the first linear module includes a first sliding mounting base that slides with the first linear guide rail and a first telescopic cylinder for driving the first sliding mounting base to slide along the direction of the first linear guide rail. The first mounting plate is vertically disposed on the end face of the first sliding mounting base and moves together with it.

[0020] Preferably, the third linear module includes a third sliding mounting base that slides with the first linear guide rail and a third telescopic cylinder for driving the third sliding mounting base to slide along the direction of the first linear guide rail. The third mounting plate is vertically disposed on the end face of the third sliding mounting base and moves together with it.

[0021] Preferably, the second linear module includes a second sliding mounting base that slides with the second linear guide rail and a second telescopic cylinder for driving the second sliding mounting base to slide along the direction of the second linear guide rail. The second mounting plate is vertically disposed on the end face of the second sliding mounting base and moves together with it.

[0022] Preferably, the fourth linear module includes a fourth sliding mounting base that slides with the second linear guide rail and a fourth telescopic cylinder for driving the fourth sliding mounting base to slide along the direction of the second linear guide rail. The fourth mounting plate is vertically disposed on the end face of the fourth sliding mounting base and moves together with it.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] By setting a first circulating heating component and a second circulating heating component inside the baking oven, the first annular guide rail conveying module drives multiple first heating boxes to rotate in a cycle, and the heat emitted by the first heating boxes after heating is evenly distributed in the upper half of the baking oven. The second annular guide rail conveying module drives multiple second heating boxes to rotate in a cycle, and the heat emitted by the second heating boxes after heating is evenly distributed in the lower half of the baking oven. On the one hand, double-sided drying is achieved, improving the efficiency of tape drying. On the other hand, the uniform heat distribution can significantly improve the drying effect of the tape and avoid wrinkles. Furthermore, the first and second preheating rollers are used to preheat the tape before it enters the baking oven, preventing wrinkles from easily forming on the substrate and adhesive when suddenly subjected to high temperature drying. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the adhesive coating and baking equipment based on tape processing according to the present invention;

[0026] Figure 2This is a schematic diagram of the combined structure of the unwinding mechanism, baking mechanism and rewinding mechanism in the adhesive coating and baking equipment based on tape processing of the present invention.

[0027] Figure 3 for Figure 2 A structural diagram of section C;

[0028] Figure 4 This is a schematic diagram of the internal structure of the baking oven in the adhesive coating and baking equipment based on tape processing according to the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the first unwinding assembly and the first winding assembly of the adhesive coating and baking equipment based on tape processing according to the present invention;

[0030] Figure 6 for Figure 5 A schematic diagram of the structure of part A;

[0031] Figure 7 for Figure 5 A schematic diagram of the structure of part B.

[0032] Numbering on the map:

[0033] 100 - Worktable, 101 - First linear guide rail, 102 - Second linear guide rail;

[0034] 200-Baking mechanism, 201-Baking oven, 202-Through hole, 203-First drive motor, 204-First transmission turntable, 205-First transmission belt, 206-First annular guide rail, 207-First heat-conducting plate, 208-Second heat-conducting plate, 209-First guide groove, 210-First pulley, 211-First heating box, 212-First connecting plate, 213-First locking element, 214-Baking cavity;

[0035] 300-Unwinding mechanism, 301-First sliding mounting seat, 302-First unwinding roller, 303-First mounting plate, 304-First extension plate, 305-First glue hopper, 306-First telescopic cylinder, 307-Third extension plate, 308-Second coating roller, 309-Third parallel roller, 310-Third mounting plate, 311-Second unwinding roller, 312-Third telescopic cylinder, 313-Third tension roller, 314-Second preheating roller, 315-First coating roller, 316-First scraper, 317-First parallel roller, 318-First tension roller, 319-First preheating roller;

[0036] 400-Rewinding mechanism, 401-Second winding roller, 402-Fourth mounting plate, 403-Second pressure roller, 404-Fourth extension plate, 405-Fourth tension roller, 406-First pressure roller, 407-Second parallel roller, 408-Second tension roller, 409-First electrostatic dust removal roller, 410-First winding roller, 411-Second servo motor, 412-Fourth parallel roller, 413-Second extension plate, 414-First servo motor, 415-Second telescopic cylinder, 416-Second mounting plate, 417-Second sliding mounting seat. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] like Figure 1-7 As shown, the present invention provides a coating and baking device based on tape processing, including a workbench 100, an unwinding mechanism 300 at one end of the workbench 100, a winding mechanism 400 at the end of the workbench 100 away from the coating mechanism, and a baking mechanism 200 between the unwinding mechanism 300 and the winding mechanism 400.

[0039] The baking mechanism 200 includes a baking oven 201 and a first circulating heating component and a second circulating heating component arranged vertically and alternately inside the baking oven 201. The first circulating heating component and the second circulating heating component have the same structure. The interior of the baking oven 201 is hollow to form a baking cavity 214, and through holes 202 for tape to pass through are opened at both ends of the baking oven 201. The interior of the baking oven 201 is provided with a first heat-conducting component and a second heat-conducting component arranged vertically and alternately. The first heat-conducting component includes multiple first heat-conducting plates 207 arranged at equal intervals, and the second heat-conducting component includes multiple second heat-conducting plates 208 arranged at equal intervals. The first circulating heating component includes at least two first heating boxes 211 and a first annular guide rail 206 conveying module for driving the first heating boxes 211 to move. The first annular guide rail 206 conveying module includes a first annular guide rail 206 and a first connecting plate 212 slidably connected to the first annular guide rail 206. The system includes a first drive motor 203, a first transmission turntable 204, and a first transmission belt 205 for driving the first connecting plate 212 to slide along the first annular guide rail 206. The output shaft of the first drive motor 203 is drivenly connected to the first transmission turntable 204, and the first transmission turntable 204 is drivenly connected to the first transmission belt 205. A first locking member 213 is provided between the first connecting plate 212 and the first transmission belt 205 to achieve connection. A first guide groove 209 is provided in the middle of the first annular guide rail 206. A first pulley 210 is provided at the top of the first connecting plate 212 and is located inside the first guide groove 209. A first heating box 211 is located at the bottom of the first connecting plate 212 and moves with it. The interior of the first heating box 211 is hollow to form a first heating cavity. A first heating tube is provided inside the first heating box 211. A first air outlet is provided at the bottom of the first heating box 211 and a first air supply fan is provided at the bottom of the first heating box 211.

[0040] The second circulating heating assembly includes at least two second heating boxes and a second annular guide rail conveying module for driving the movement of the second heating boxes. The second annular guide rail conveying module includes a second annular guide rail, a second connecting plate slidably connected to the second annular guide rail, a second drive motor, a second transmission turntable, and a second transmission belt for driving the second connecting plate to slide along the second annular guide rail. The output shaft of the second drive motor is drivenly connected to the second transmission turntable, and the second transmission turntable is drivenly connected to the second transmission belt. A second locking member is provided between the second connecting plate and the second transmission belt to achieve connection. A second guide groove is provided in the middle of the second annular guide rail. A second pulley is provided at the bottom of the second connecting plate. The second pulley is located inside the second guide groove. The second heating box is located on the end face of the second connecting plate and moves with it. The interior of the second heating box is hollow to form a second heating cavity. A second heating tube is provided inside the second heating box. A second air outlet is provided at the top of the second heating box. A second air supply fan is provided on the end face of the second heating box.

[0041] The unwinding mechanism 300 includes a first unwinding assembly, a second unwinding assembly, and a first linear module and a third linear module, respectively used to adjust the front-to-back displacement of the first and second unwinding assemblies. The first and second unwinding assemblies have the same structure. The workbench 100 has a first linear guide rail 101 extending along its width direction at one end near the unwinding mechanism 300. The first linear module includes a first sliding mounting base 301 that slidably engages with the first linear guide rail 101 and a first telescopic cylinder 306 for driving the first sliding mounting base 301 to slide along the direction of the first linear guide rail 101. The third linear module includes... The first unwinding assembly includes a third sliding mounting base that slides with the first linear guide rail 101 and a third telescopic cylinder 312 for driving the third sliding mounting base to slide along the direction of the first linear guide rail 101. The first unwinding assembly includes a first mounting plate 303 and a first unwinding roller 302 disposed in the middle of the first mounting plate 303 and rotatably connected thereto. The first mounting plate 303 is perpendicularly disposed on the end face of the first sliding mounting base 301 and moves with it. A first extension plate 304 is formed at one end of the first mounting plate 303. The top end of the first extension plate 304 is provided with a first glue hopper 305 and a first scraper 316. The end of the first extension plate 304 near the first unwinding roller 302 is provided with a... A first tensioning roller 318 is rotatably connected. A first coating roller 315 is rotatably connected to one end of a first extension plate 304 near the first glue hopper 305. A first scraper 316 is tangent to the first coating roller 315. A set of left-right spaced first parallel rollers 317 are provided at one end of the first extension plate 304 near the first coating roller 315. A first preheating roller 319 is rotatably connected to one end of the first extension plate 304 near the baking oven 201. The second unwinding assembly includes a third mounting plate 310 and a second unwinding roller 311 rotatably connected to the middle of the third mounting plate 310. The third mounting plate 310 is vertically mounted on the end face of the third sliding mounting base. The third extension plate 307 is formed at one end of the third mounting plate 310. The top end of the third extension plate 307 is provided with a second glue hopper and a second scraper. The end of the third extension plate 307 near the second unwinding roller 311 is provided with a third tensioning roller 313 rotatably connected thereto. The end of the third extension plate 307 near the second glue hopper is provided with a second coating roller 308 rotatably connected thereto. The second scraper is tangent to the second coating roller 308. The end of the third extension plate 307 near the second coating roller 308 is provided with a set of third parallel rollers 309 spaced apart on the left and right. The end of the third extension plate 307 near the baking oven 201 is provided with a second preheating roller 314 rotatably connected thereto.

[0042] The winding mechanism 400 includes a first winding assembly, a second winding assembly, and a second linear module and a fourth linear module, respectively used to adjust the front-to-back displacement of the first and second winding assemblies. The first and second winding assemblies have the same structure. The workbench 100 is provided with a second linear guide rail 102 extending along its width direction at one end near the winding mechanism 400. The second linear module includes a second sliding mounting base 417 that slides with the second linear guide rail 102 and a second telescopic cylinder 415 for driving the second sliding mounting base 417 to slide along the direction of the second linear guide rail 102. The fourth linear module includes a fourth sliding mounting base that slides with the second linear guide rail 102 and a fourth telescopic cylinder for driving the fourth sliding mounting base to slide along the direction of the second linear guide rail 102. The first winding assembly includes a second mounting plate 416, a first winding roller 410 disposed in the middle of the second mounting plate 416 and rotatably connected thereto, and a first servo motor 414 for driving the first winding roller 410 to rotate continuously to achieve tape winding. The second mounting plate 416 is perpendicularly disposed on the end face of the second sliding mounting base 417 and moves with it. A second extension plate 413 is formed at one end of the second mounting plate 416. The top end of the second extension plate 413 is provided with a first pressure roller 406 rotatably connected thereto. The end of the second extension plate 413 near the baking oven 201 is provided with a second tension roller 408 rotatably connected thereto. The end of the second extension plate 413 near the first pressure roller 406 is provided with a set of second parallel rollers 407 spaced apart laterally. The end of the second extension plate 413 near the first take-up roller 410 is provided with a first electrostatic dust removal roller 409 rotatably connected thereto. The second take-up assembly includes a fourth mounting plate 402, a second take-up roller 401 located in the middle of the fourth mounting plate 402 and rotatably connected thereto, and a mechanism for driving the second take-up roller 401 to rotate continuously to achieve… The second servo motor 411 for tape winding; the fourth mounting plate 402 is vertically mounted on the end face of the fourth sliding mounting base and moves with it; one end of the fourth mounting plate 402 is formed with a fourth extension plate 404; the top end of the fourth extension plate 404 is provided with a second pressure roller 403 rotatably connected thereto; the end of the fourth extension plate 404 near the baking oven 201 is provided with a fourth tension roller 405 rotatably connected thereto; the end of the fourth extension plate 404 near the second pressure roller 403 is provided with a set of fourth parallel rollers 412 spaced apart from left to right; and the end of the fourth extension plate 404 near the second winding roller 401 is provided with a second electrostatic dust removal roller rotatably connected thereto.

[0043] Compared to traditional technologies: By installing a first circulating heating component and a second circulating heating component inside the baking oven 201, the first annular guide rail 206 conveying module drives multiple first heating boxes 211 to rotate cyclically, and the heat emitted by the first heating boxes 211 after heating is evenly distributed in the upper half of the baking oven 201. Similarly, the second annular guide rail conveying module drives multiple second heating boxes to rotate cyclically, and the heat emitted by the second heating boxes after heating is evenly distributed in the lower half of the baking oven 201. This achieves double-sided drying, improving the efficiency of tape drying, and ensures uniform heat distribution, significantly increasing efficiency. The high-efficiency drying of the tape avoids wrinkles. The first preheating roller 319 and the second preheating roller 314 preheat the tape before it enters the baking oven 201, preventing wrinkles from easily forming when the substrate and adhesive are suddenly subjected to high-temperature drying. In addition, by setting up the first unwinding assembly, the second unwinding assembly, the first winding assembly, and the second winding assembly, a set of tapes can be coated and dried simultaneously, further improving the coating and baking efficiency of the tape. Furthermore, the first electrostatic dust removal roller 409 and the second electrostatic dust removal roller perform electrostatic dust removal before the tape is wound up, further improving the quality of the tape.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A coating and baking device based on tape processing, comprising a worktable, characterized in that, One end of the workbench is provided with an unwinding mechanism, and the other end of the workbench away from the gluing mechanism is provided with a winding mechanism. A baking mechanism is provided between the unwinding mechanism and the winding mechanism. The baking mechanism includes a baking oven and a first circulating heating component and a second circulating heating component arranged vertically and spaced apart inside the baking oven. The interior of the baking oven is hollow to form a baking cavity, and through holes for tape to pass through are provided at both ends of the baking oven. The first circulating heating component includes at least two first heating boxes and a first annular guide rail conveying module for driving the first heating boxes to move. The second circulating heating component includes at least two second heating boxes and a second annular guide rail conveying module for driving the second heating boxes to move. The workbench is provided with a first linear guide rail extending along its width at one end near the unwinding mechanism. The unwinding mechanism includes a first unwinding assembly, a second unwinding assembly, and a first linear module and a third linear module for adjusting the front and rear displacements of the first unwinding assembly and the second unwinding assembly, respectively. The first unwinding assembly includes a first mounting plate and a first unwinding roller disposed in the middle of the first mounting plate and rotatably connected thereto. The second unwinding assembly includes a third mounting plate and a second unwinding roller disposed in the middle of the third mounting plate and rotatably connected thereto. The workbench is provided with a second linear guide rail extending along its width at one end near the winding mechanism. The winding mechanism includes a first winding assembly, a second winding assembly, and a second linear module and a fourth linear module, which are respectively used to adjust the front and rear displacements of the first winding assembly and the second winding assembly. The first winding assembly includes a second mounting plate, a first winding roller disposed in the middle of the second mounting plate and rotatably connected thereto, and a first servo motor for driving the first winding roller to rotate continuously to achieve tape winding. The second winding assembly includes a fourth mounting plate, a second winding roller disposed in the middle of the fourth mounting plate and rotatably connected thereto, and a second servo motor for driving the second winding roller to rotate continuously to achieve tape winding.

2. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, One end of the first mounting plate is formed with a first extension plate. The top end of the first extension plate is provided with a first glue hopper and a first scraper. The end of the first extension plate near the first unwinding roller is provided with a first tensioning roller rotatably connected thereto. The end of the first extension plate near the first glue hopper is provided with a first coating roller rotatably connected thereto. The first scraper is tangent to the first coating roller. The end of the first extension plate near the first coating roller is provided with a set of first parallel rollers spaced apart on the left and right. The end of the first extension plate near the baking oven is provided with a first preheating roller rotatably connected thereto. One end of the third mounting plate is formed with a third extension plate. The top end of the third extension plate is provided with a second glue hopper and a second scraper. The end of the third extension plate near the second unwinding roller is provided with a third tensioning roller rotatably connected thereto. The end of the third extension plate near the second glue hopper is provided with a second coating roller rotatably connected thereto. The second scraper is tangent to the second coating roller. The end of the third extension plate near the second coating roller is provided with a set of third parallel rollers spaced apart on the left and right. The end of the third extension plate near the baking oven is provided with a second preheating roller rotatably connected thereto.

3. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The first annular guide rail conveying module includes a first annular guide rail, a first connecting plate slidably connected to the first annular guide rail, a first drive motor, a first transmission turntable, and a first transmission belt for driving the first connecting plate to slide along the first annular guide rail. The output shaft of the first drive motor is drivenly connected to the first transmission turntable, and the first transmission turntable is drivenly connected to the first transmission belt. A first locking member is provided between the first connecting plate and the first transmission belt to achieve connection. A first guide groove is provided in the middle of the first annular guide rail. A first pulley is provided on the top of the first connecting plate. The first pulley is located inside the first guide groove. The first heating box is located at the bottom of the first connecting plate and moves with it.

4. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, One end of the second mounting plate is formed with a second extension plate, the top end of the second extension plate is provided with a first pressure roller rotatably connected thereto, the end of the second extension plate near the baking oven is provided with a second tension roller rotatably connected thereto, the end of the second extension plate near the first pressure roller is provided with a set of second parallel rollers spaced apart from left to right, and the end of the second extension plate near the first winding roller is provided with a first electrostatic dust removal roller rotatably connected thereto. One end of the fourth mounting plate is formed with a fourth extension plate. The top end of the fourth extension plate is provided with a second pressure roller rotatably connected thereto. The end of the fourth extension plate near the baking oven is provided with a fourth tension roller rotatably connected thereto. The end of the fourth extension plate near the second pressure roller is provided with a set of fourth parallel rollers spaced apart from left to right. The end of the fourth extension plate near the second winding roller is provided with a second electrostatic dust removal roller rotatably connected thereto.

5. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The second annular guide rail conveying module includes a second annular guide rail, a second connecting plate slidably connected to the second annular guide rail, a second drive motor for driving the second connecting plate to slide along the second annular guide rail, a second transmission turntable, and a second transmission belt. The output shaft of the second drive motor is drivenly connected to the second transmission turntable, and the second transmission turntable is drivenly connected to the second transmission belt. A second locking member is provided between the second connecting plate and the second transmission belt to achieve connection. A second guide groove is provided in the middle of the second annular guide rail. A second pulley is provided at the bottom of the second connecting plate. The second pulley is located inside the second guide groove. The second heating box is located on the end face of the second connecting plate and moves with it.

6. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The interior of the first heating box is hollow to form a first heating chamber, and the interior of the first heating box is provided with a first heating tube. The bottom of the first heating box is provided with a first air outlet and a first air supply fan. The interior of the second heating box is hollow to form a second heating chamber, and a second heating tube is provided inside the second heating box. A second air outlet is provided at the top of the second heating box, and a second air supply fan is provided at the end face of the second heating box.

7. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The first linear module includes a first sliding mounting base that slides with the first linear guide rail and a first telescopic cylinder for driving the first sliding mounting base to slide along the direction of the first linear guide rail. The first mounting plate is vertically disposed on the end face of the first sliding mounting base and moves together with it.

8. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The third linear module includes a third sliding mounting base that slides with the first linear guide rail and a third telescopic cylinder for driving the third sliding mounting base to slide along the direction of the first linear guide rail. The third mounting plate is vertically disposed on the end face of the third sliding mounting base and moves together with it.

9. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The second linear module includes a second sliding mounting base that slides with the second linear guide rail and a second telescopic cylinder for driving the second sliding mounting base to slide along the direction of the second linear guide rail. The second mounting plate is vertically disposed on the end face of the second sliding mounting base and moves together with it.

10. The adhesive coating and baking equipment based on tape processing according to claim 1, characterized in that, The fourth linear module includes a fourth sliding mounting base that slides with the second linear guide rail and a fourth telescopic cylinder for driving the fourth sliding mounting base to slide along the direction of the second linear guide rail. The fourth mounting plate is vertically disposed on the end face of the fourth sliding mounting base and moves together with it.

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