Wide adhesive tape laminating equipment

Abstract

The invention discloses wide adhesive tape laminating equipment which comprises a feeding mechanism, a feeding frame, a laminating mechanism, a discharging frame and a discharging mechanism. The feeding mechanism, the feeding frame, the attaching mechanism, the discharging frame and the discharging mechanism are sequentially connected, the feeding mechanism is connected with the attaching mechanism through the feeding frame, and the attaching mechanism is connected with the discharging mechanism through the discharging frame. According to the deviation rectifying mechanism, the deviation rectifying frame is supported by the deviation rectifying guide rod, the deviation rectifying frame can move left and right along the deviation rectifying guide rod under the driving of the deviation rectifying motor, integral deviation rectifying is carried out, the problem of unbalanced tension caused by deviation rectifying is solved, and the deviation rectifying mechanism has the advantages of being not prone to wrinkling and twisting. In addition, according to the laminating assembly in the laminating mechanism, a laminating roller is a hot roller, a mold warming machine supplies oil for heating, and the temperature is stable.

Description

Technical Field

[0001] This invention relates to a tape laminating machine, and more particularly to a wide-width tape laminating device. Background Technology

[0002] Tape laminating machines are automated devices specifically designed to precisely bond two or more layers of adhesive tape together. They are widely used in packaging, electronics, automotive, construction, and many other industries. Traditional tape laminating machines typically employ single-sided oscillation correction mechanisms, which can easily cause tension imbalances when the tape width is large, leading to problems such as wrinkling and twisting. Furthermore, the bonding mechanisms in traditional tape laminating machines use heating rods, resulting in large temperature fluctuations, and the pressure control using springs or cylinders suffers from poor stability. Summary of the Invention

[0003] The purpose of this invention is to provide a wide-width tape laminating device that is less prone to wrinkling.

[0004] To achieve the above objectives, the technical solution of the present invention is: This invention is a wide-width adhesive tape laminating device, including a feeding rack, a feeding mechanism, a laminating mechanism, a discharging rack, and a discharging mechanism.

[0005] The feeding mechanism, feeding rack, bonding mechanism, unloading rack, and unloading mechanism are connected in sequence. The feeding mechanism is connected to the bonding mechanism through the feeding rack, and the bonding mechanism is connected to the unloading mechanism through the unloading rack. The feeding mechanism includes a feeding frame, a first feeding assembly, a first correction mechanism, a first receiving mechanism, a slitting mechanism, and multiple feeding support rollers; the first feeding assembly and the first receiving mechanism are both mounted on the first correction mechanism, the slitting mechanism is mounted on the feeding frame, the first feeding assembly, the first correction mechanism, the first receiving mechanism, and the slitting mechanism are connected in sequence, and the multiple feeding support rollers are rotatably mounted on the feeding frame; The first correction mechanism includes a correction frame, a correction guide rod, a correction motor, and a connecting seat. The middle part of the correction guide rod is movably inserted into the loading frame. The correction frame is fixed at both ends of the correction guide rod and located on the outside of the loading frame. The correction motor is fixed in the middle of the correction frame, and the output shaft of the correction motor is fixed to the connecting seat. The lower end of the connecting seat is fixed to the loading frame. The correction frame includes two side plates and one horizontal plate. The two side plates are respectively vertically fixed at both ends of the horizontal plate, the horizontal plate is inserted into the loading frame, and the two side plates are located on the outside of the loading frame. The correction guide rod consists of three parallel optical axes. The first receiving mechanism includes a receiving seat and two sets of pressing mechanisms; the two ends of the receiving seat are fixed on the correction frame of the first correction mechanism, and the middle of the receiving seat has a long horizontal groove. The two sets of pressing mechanisms are installed on the receiving seat and located on both sides of the horizontal groove of the receiving seat; the pressing mechanism includes a receiving pressure plate and two receiving cylinders. The cylinder bodies of the two receiving cylinders are fixed on the bottom surface of the receiving seat, and the piston rod ends of the receiving cylinders are connected upward to the bottom surface of the receiving pressure plate. The receiving pressure plate is located on the top surface of the receiving seat. The bonding mechanism includes a bonding frame, a first receiving assembly, a second receiving assembly, a first bonding assembly, a drive mechanism, a third receiving assembly, a second bonding assembly, a third feeding assembly, a second receiving mechanism, a second correction mechanism, a second feeding assembly, an illumination component, a camera, and multiple bonding support rollers. The first receiving component, the second receiving component, the first bonding component, the drive mechanism, the third receiving component, the second bonding component, the third feeding component, the second receiving mechanism, the second correction mechanism, the second feeding component, the lighting component, and the camera are all mounted on the bonding frame. The drive mechanism is poweredly connected to the first bonding component and the second bonding component respectively. The lighting component and the camera are located in front of the second bonding component. The second feeding component and the second receiving mechanism are both mounted on the second correction mechanism. The second receiving mechanism, the second correction mechanism, and the second feeding component are connected in sequence. Multiple bonding support rollers are rotatably mounted on the bonding frame. The first, second, and third receiving components have identical structures, with the first and second receiving components arranged vertically. The first receiving component includes a receiving seat, a receiving motor, a receiving sprocket assembly, a second magnetic reducer, a receiving roller, a receiving gear assembly, a roller clamping cylinder, and a roller clamping block. The receiving seat is fixed to the laminating frame. The output shaft of the receiving motor is connected to the second magnetic reducer via the receiving sprocket assembly. The second magnetic reducer is connected to one end of the receiving roller via the receiving gear assembly. The receiving roller is rotatably mounted on the laminating frame. The cylinder body of the roller clamping cylinder is mounted on the laminating frame. The piston rod end of the roller clamping cylinder is connected to one end of the roller clamping block, and the other end of the roller clamping block rests against one side of the receiving roller to prevent the receiving roller from falling off. The first bonding assembly includes a first bonding seat, a bonding lifting assembly, a lifting plate, a first active bonding roller, and a first driven bonding roller. The first bonding seat is mounted on the bonding frame, the bonding lifting assembly is mounted on the first bonding seat, the output shaft end of the bonding lifting assembly is connected to the upper end of the lifting plate, the lifting plate slides in the groove of the first bonding seat, the end of the first driven bonding roller is rotatably sleeved on the lifting plate, the first active bonding roller is rotatably sleeved on the lifting plate, the first active bonding roller is adjacent to the first driven bonding roller and located below the first driven bonding roller, and the end of the first active bonding roller is connected to the drive mechanism.

[0006] The first feeding assembly includes a feeding cylinder, a swing plate, a swing shaft, a feeding motor, a feeding sprocket assembly, a first magnetic reducer, a first feeding roller, a shaft-locking cylinder, a locking block, and a gear set. The upper end of the feeding cylinder body is hinged to the correction frame of the first correction mechanism. The piston rod end of the feeding cylinder is hinged to the swing plate. The inner end of the swing plate is hinged to the feeding frame via the swing shaft. The feeding motor is mounted on the swing plate. The output shaft of the feeding motor is connected to the first magnetic reducer via the feeding sprocket assembly. The first magnetic reducer is mounted on the swing plate. The output shaft of the first magnetic reducer is connected to one end of the first feeding roller via the gear set. The first feeding roller is rotatably mounted on the swing plate. The cylinder body of the shaft-locking cylinder is mounted on the swing plate. The piston rod end of the shaft-locking cylinder is connected to the upper end of the locking block. The lower end of the locking block is locked onto the first feeding roller. The slitting mechanism includes a slitting motor, a slitting pulley set, a slitting roller, two slitting blades, a slitting gear set, and a slitting pad roller. The slitting motor is mounted on the loading frame, and the output shaft of the slitting motor is connected to one end of the slitting pad roller through the slitting pulley set. Both the slitting pad roller and the slitting roller are rotatably mounted on the loading frame. The slitting roller is connected to the slitting pad roller through the slitting gear set, and the two slitting blades are fixedly sleeved on the slitting roller at intervals.

[0007] The drive mechanism includes a drive motor and a drive pulley assembly; the drive motor is mounted on the bonding frame, the output shaft of the drive motor is connected to the power input end of the drive pulley assembly, and the two power output ends of the drive pulley assembly are respectively connected to the first bonding component and the second bonding component.

[0008] The fitting and lifting assembly consists of a servo motor and a ball screw; the servo motor and the ball screw are poweredly connected.

[0009] The first active bonding roller and the first driven bonding roller are hot rollers, heated by oil supplied by a mold warmer.

[0010] The third feeding assembly includes a third lifting assembly, a third feeding seat, a third gear set, a third lifting guide rail, a third feeding roller, a fourth magnetic reducer, and a lifting rod. The cylinder of the third lifting assembly is mounted on the bonding frame. The piston rod end of the third lifting assembly is connected to the third feeding seat via the lifting rod. The third feeding seat slides on the third lifting guide rail, which is mounted on the bonding frame. The third feeding roller is rotatably mounted on the bonding frame, and one end of the third feeding roller is connected to the fourth magnetic reducer, which is mounted on the third feeding seat. Both the third lifting assembly and the bonding lifting assembly are servo electric cylinders.

[0011] The feeding mechanism includes a feeding frame, a third receiving component, a third correction mechanism, a third receiving mechanism, and multiple feeding support rollers. The third correction mechanism is installed on the feeding frame, and the third receiving component and the third receiving mechanism are both installed on the third correction mechanism. The third correction mechanism, the third receiving mechanism, and the third receiving component are connected in sequence, and the multiple feeding support rollers are rotatably installed on the feeding frame.

[0012] The third receiving assembly includes a third receiving cylinder, a swing plate, a swing shaft, a fifth magnetic reducer, a third receiving roller, a shaft-clamping cylinder, a clamping block, and a gear set. The upper end of the cylinder body of the third receiving cylinder is hinged to the correction frame of the third correction mechanism. The piston rod end of the third receiving cylinder is hinged to the swing plate. The inner end of the swing plate is hinged to the unloading frame through the swing shaft. The fifth magnetic reducer is mounted on the swing plate. The output shaft of the fifth magnetic reducer is connected to one end of the third receiving roller through the gear set. The third receiving roller is rotatably mounted on the swing plate. The cylinder body of the shaft-clamping cylinder is mounted on the swing plate. The piston rod end of the shaft-clamping cylinder is connected to the upper end of the clamping block. The lower end of the clamping block is clamped onto the third receiving roller. Both the loading rack and the unloading rack are equipped with multiple guide rollers.

[0013] By adopting the above solution, the present invention has the following advantages: 1. In the correction mechanism of the present invention, the correction frame is supported by three correction guide rods (optical shafts). Driven by the correction motor, the correction frame can move left and right along the correction guide rods to perform overall correction, which overcomes the problem of tension imbalance caused by correction and has the advantages of not being prone to wrinkling or twisting. In addition, the correction motor of the present invention is a linear motor, which has the advantages of high control accuracy, fast response speed, maintenance-free operation and easy programming control.

[0014] 2. The bonding component in the bonding mechanism of the present invention has a bonding roller that is a hot roller, heated by oil supplied by a temperature mold machine, and the temperature is stable.

[0015] 3. The bonding lifting component in the bonding mechanism of this invention uses a servo electric cylinder to control the pressure, which can be precisely adjusted and has high pressure control accuracy. In addition, a pressure sensor is added to sense changes in pressure values ​​in real time.

[0016] 4. This invention integrates hot pressing, bonding, and trimming into one unit, which has the advantage of a compact structure.

[0017] 5. The first feeding assembly of the present invention uses a feeding motor, a feeding sprocket group, a first magnetic reducer, and a first feeding roller to form a tension control mechanism, which can adaptively control the tension so that the feeding will not wrinkle.

[0018] 6. The tension control of this invention is accurate: Since the tape processed by this invention is wide-width, high-meter tape, the weight of a single roll of material is almost close to 1000 kg. Traditional single-arm structures cannot support such a large weight. Therefore, the first take-up assembly of this invention is designed as a detachable structure. The take-up roller is connected to the second magnetic reducer through a take-up gear set, which provides better tension control. The structure of the first unloading assembly is the same as the principle of the first take-up assembly.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is an isometric view of the present invention; Figure 2 This is an isometric view of the feeding mechanism of the present invention; Figure 3 This is an isometric view of the first feeding component in the feeding mechanism of the present invention; Figure 4 This is an isometric view of the feeding sprocket assembly and gear assembly in the first feeding component of the feeding mechanism of the present invention; Figure 5 This is an isometric view of the first correction mechanism in the feeding mechanism of the present invention; Figure 6 This is a top axonometric view of the first receiving mechanism in the feeding mechanism of the present invention; Figure 7 This is a bottom-view axonometric drawing of the first receiving mechanism in the feeding mechanism of the present invention; Figure 8 Axonometric view of the cutting mechanism in the feeding mechanism of this invention; Figure 9 This is an isometric view of the bonding mechanism of the present invention; Figure 10 This is an isometric view of the outer side of the first receiving assembly of the present invention; Figure 11 This is an inner isometric view of the first receiving component of the present invention; Figure 12 The above is an isometric view of the first bonding component of the present invention; Figure 13 The above is an isometric view of the feeding mechanism of this invention; Figure 14 This is a schematic diagram showing the connection between the third feeding assembly and the third feeding seat of the present invention; Figure 15 This is a schematic diagram of the working process of the present invention; Figure 16 This is a schematic diagram illustrating the working principle of the present invention. Detailed Implementation

[0021] like Figure 1As shown, the present invention is a wide-width tape laminating device, including a feeding rack 1, a feeding mechanism 2, a laminating mechanism 3, a discharging rack 4, and a discharging mechanism 5.

[0022] The feeding mechanism 2, feeding rack 1, bonding mechanism 3, unloading rack 4, and unloading mechanism 5 are connected in sequence. The feeding mechanism 2 is connected to the bonding mechanism 3 through the feeding rack 1, and the bonding mechanism 3 is connected to the unloading mechanism 5 through the unloading rack 4.

[0023] Both the loading rack 1 and the unloading rack 4 are equipped with multiple guide rollers 11 and 41.

[0024] like Figures 2-4 As shown, the feeding mechanism 2 includes a feeding frame 21, a first feeding assembly 22, a first correction mechanism 23, a first receiving mechanism 24, a slitting mechanism 25, and multiple feeding support rollers 26. The first feeding assembly 22 and the first receiving mechanism 24 are both mounted on the first correction mechanism 23, and the slitting mechanism 25 is mounted on the feeding frame 21. The first feeding assembly 22, the first correction mechanism 23, the first receiving mechanism 24, and the slitting mechanism 25 are connected in sequence, and the multiple feeding support rollers 26 are rotatably mounted on the feeding frame 21.

[0025] The first feeding assembly 22 includes a feeding cylinder 221, a swing plate 222, a swing shaft 223, a feeding motor 224, a feeding sprocket assembly 225, a first magnetic reducer 226, a first feeding roller 227, a shaft-locking cylinder 228, a locking block 229, and a gear set 2210. The upper end of the cylinder body of the feeding cylinder 221 is hinged to the correction frame 231 of the first correction mechanism 23. The piston rod end of the feeding cylinder 221 is hinged to the swing plate 222. The inner end of the swing plate 222 is hinged to the feeding frame 21 through the swing shaft 223. The feeding motor 224 is mounted on the swing plate 222. The output shaft of the feeding motor 224 is connected to the first magnetic reducer 226 through the feeding sprocket assembly 225. The first magnetic reducer 226 is mounted on the swing plate 222. The output shaft of the first magnetic reducer 226 is connected to one end of the first feeding roller 227 via a gear set 2210. It should be noted that the feeding motor 224, the feeding sprocket set 225, the first magnetic reducer 226, and the first feeding roller 227 constitute a tension control mechanism. The output shaft 2210 of the first magnetic reducer 226 is connected to the first feeding roller 227 via the gear set 2210, which facilitates tension control. The first feeding roller 227 is rotatably mounted on the swing plate 222. The cylinder body of the shaft-locking cylinder 228 is mounted on the swing plate 222. The piston rod end of the shaft-locking cylinder 228 is connected to the upper end of the locking block 229, and the lower end of the locking block 229 is locked onto the first feeding roller 227.

[0026] like Figure 5As shown, the first correction mechanism 23 includes a correction frame 231, a correction guide rod 232, a correction motor 233, and a connecting seat 234. The middle part of the correction guide rod 232 is movably inserted into the loading frame 21. The correction frame 231 is fixed at both ends of the correction guide rod 232 and located on the outside of the loading frame 21. The correction motor 233 is fixed in the middle of the correction frame 231, and the output shaft of the correction motor 233 is fixed to the connecting seat 234. The lower end of the connecting seat 234 is fixed to the loading frame 21. The correction frame 231 includes two side plates 2311 and a horizontal plate 2312. The two side plates 2311 are respectively vertically fixed at both ends of the horizontal plate 2312. The horizontal plate 2312 is inserted into the loading frame 21, and the two side plates 2311 are located on the outside of the loading frame 21. The correction guide rod 232 consists of three parallel optical axes.

[0027] like Figure 6 , Figure 7 As shown, the first receiving mechanism 24 includes a receiving seat 241 and two sets of pressing mechanisms 242. The two ends of the receiving seat 241 are fixed on the correction frame 231 of the first correction mechanism 23. The middle part of the receiving seat 241 has a long strip-shaped transverse groove 2411. The two sets of pressing mechanisms 242 are installed on the receiving seat 241 and located on both sides of the transverse groove 2411 of the receiving seat 241. The pressing mechanism 242 includes a receiving pressure plate 2421 and two receiving cylinders 2422. The cylinder bodies of the two receiving cylinders 2422 are fixed on the bottom surface of the receiving seat 241. The piston rod end of the receiving cylinder 2422 is connected upward to the bottom surface of the receiving pressure plate 2421. The receiving pressure plate 2421 is located on the top surface of the receiving seat 241.

[0028] like Figure 8 , Figure 5 As shown, the slitting mechanism 25 includes a slitting motor 251, a slitting pulley set 252, a slitting roller 253, two slitting blades 254, a slitting gear set 255, and a slitting pad roller 256. The slitting motor 251 is mounted on the loading frame 21. The output shaft of the slitting motor 251 is connected to one end of the slitting pad roller 256 through the slitting pulley set 252. Both the slitting pad roller 256 and the slitting roller 253 are rotatably mounted on the loading frame 21. The slitting roller 253 is connected to the slitting pad roller 256 through the slitting gear set 255. The two slitting blades 254 are fixedly sleeved on the slitting roller 253 at intervals.

[0029] The working principle of the feeding mechanism 2 is as follows: like Figures 2-8As shown, the first tape roll 10 is sleeved on the first unloading roller 227. The tape on the first tape roll 10 passes sequentially through the first unloading assembly 22, the first correction mechanism 23, the first receiving mechanism 24, and the slitting mechanism 25. When the tape passes through the first unloading assembly 22, the first magnetic reducer 226 on it uses multi-stage traction drive to precisely control the unloading tension, ensuring consistent winding tension. The first correction mechanism 23 performs left and right translation correction on the passed tape. When the tape on the first tape roll 10 is used up and a new roll is needed... The receiving plates 2421 on the two sets of pressing mechanisms 242 on the first receiving mechanism 24 press the receiving head respectively. The receiving head is cut open from the transverse groove 2411 of the receiving seat 241 with a knife, and then the receiving tape is used to receive the material after alignment at this position, ensuring accurate receiving. The slitting motor 251 in the slitting mechanism 25 drives the slitting pad roller 256 to rotate through the slitting pulley group 252. The slitting blade roller 253 and the slitting pad roller 256 rotate in opposite directions to cut the tape in width. Multiple feeding support rollers 26 ensure that the tape passes through with low resistance.

[0030] like Figure 9 As shown, the bonding mechanism 3 includes a bonding frame 31, a first receiving assembly 32, a second receiving assembly 33, a first bonding assembly 34, a drive mechanism 35, a third receiving assembly 36, a second bonding assembly 37, a third feeding assembly 38, a second receiving mechanism 39, a second correction mechanism 310, a second feeding assembly 320, an illumination component 330, a camera 340, and multiple bonding support rollers 350.

[0031] The first receiving component 32, the second receiving component 33, the first bonding component 34, the drive mechanism 35, the third receiving component 36, the second bonding component 37, the third unloading component 38, the second receiving mechanism 39, the second correction mechanism 310, the second unloading component 320, the lighting component 330, and the camera 340 are all mounted on the bonding frame 31. The drive mechanism 35 is poweredly connected to the first bonding component 34 and the second bonding component 37 respectively. The lighting component 330 and the camera 340 are located in front of the second bonding component 37. The second unloading component 320 and the second receiving mechanism 39 are both mounted on the second correction mechanism 310. The second receiving mechanism 39, the second correction mechanism 310, and the second unloading component 320 are connected in sequence. Multiple bonding support rollers 350 are rotatably mounted on the bonding frame 31.

[0032] like Figure 10 , Figure 11As shown, the first receiving assembly 32, the second receiving assembly 33, and the third receiving assembly 36 have the same structure, with the first receiving assembly 32 and the second receiving assembly 33 arranged vertically. The first receiving assembly 32 includes a receiving seat 321, a receiving motor 322, a receiving sprocket set 323, a second magnetic reducer 324, a receiving roller 325, a receiving gear set 326, a roller clamping cylinder 327, and a roller clamping block 328. The receiving seat 321 is fixed on the bonding frame 31, and the output shaft of the receiving motor 322 passes through the receiving sprocket set. 323 is connected to the second magnetic reducer 324, which is connected to one end of the take-up roller 325 via the take-up gear set 326. The take-up roller 325 is rotatably mounted on the laminating frame 31. Since the tape is wide and long-stretched, a single roll of material weighs nearly 1000 kg. Traditional single-arm structures cannot support such a heavy load. Therefore, this invention is designed with a detachable structure. The take-up roller 325 is connected to the second magnetic reducer 324 via the take-up gear set 326, providing better tension control. The cylinder body of the clamping roller cylinder 327 is mounted on the laminating frame 31. The piston rod end of the clamping roller cylinder 327 is connected to one end of the clamping roller block 328, and the other end of the clamping roller block 328 rests against one side of the take-up roller 325 to prevent the take-up roller 325 from falling off.

[0033] The drive mechanism 35 includes a drive motor 351 and a drive pulley assembly 352. The drive motor 351 is mounted on the bonding frame 31. The output shaft of the drive motor 351 is connected to the power input end of the drive pulley assembly 352. The two power output ends of the drive pulley assembly 352 are respectively connected to the first bonding component 34 and the second bonding component 37.

[0034] like Figure 12 As shown, the first bonding assembly 34 includes a first bonding seat 341, a bonding lifting assembly 342, a lifting plate 343, a first active bonding roller 344, and a first driven bonding roller 345. The first bonding seat 341 is mounted on the bonding frame 31, the bonding lifting assembly 342 is mounted on the first bonding seat 341, the output shaft end of the bonding lifting assembly 342 is connected to the upper end of the lifting plate 343, the lifting plate 343 slides in the groove of the first bonding seat 341, the end of the first driven bonding roller 345 is rotatably sleeved on the lifting plate 343, the first active bonding roller 344 is rotatably sleeved on the lifting plate 343, the first active bonding roller 344 is adjacent to the first driven bonding roller 345 and located below the first driven bonding roller 345, and the end of the first active bonding roller 344 is connected to the drive mechanism 35. The fitting and lifting assembly 342 is a servo electric cylinder, which mainly consists of a servo motor 3421 and a ball screw 3422; the servo motor and the ball screw are powered together.

[0035] The first active bonding roller 344 and the first driven bonding roller 345 are hot rollers, heated by oil supplied by a mold warmer.

[0036] The structure of the second bonding component 37 is basically the same as that of the first bonding component 34, except that the drive mechanism 35 is poweredly connected to the second bonding component 37 through the third magnetic reducer 371.

[0037] like Figure 9 As shown, the third feeding assembly 38 includes a third lifting assembly 381, a third feeding seat 382, ​​a third gear set 383, a third lifting guide rail 384, a third feeding roller 385, a fourth magnetic reducer 386, and a lifting rod 387; the cylinder of the third lifting assembly 381 is mounted on the bonding frame 31, and the piston rod end of the third lifting assembly 381 passes through the lifting rod 387 (e.g., Figure 14 (As shown) is connected to the third feeding seat 382, ​​which slides on the third lifting guide rail 384. The third lifting guide rail 384 is mounted on the bonding frame 31. The third feeding roller 385 is rotatably mounted on the bonding frame 31. One end of the third feeding roller 385 is connected to the fourth magnetic reducer 386, which is mounted on the third feeding seat 382. Both the third lifting assembly 381 and the bonding lifting assembly 342 are servo electric cylinders.

[0038] The second feeding component 320, the second correction mechanism 310, and the second receiving mechanism 39 have the same structure as the first feeding component 22, the first correction mechanism 23, and the first receiving mechanism 24 in the feeding mechanism 2.

[0039] like Figure 13 As shown, the feeding mechanism 5 includes a feeding frame 51, a third receiving component 52, a third correction mechanism 53, a third receiving mechanism 54, and multiple feeding support rollers 55. The third correction mechanism 53 is installed on the feeding frame 51, and the third receiving component 52 and the third receiving mechanism 54 are both installed on the third correction mechanism 53. The third correction mechanism 53, the third receiving mechanism 54, and the third receiving component 52 are connected in sequence, and the multiple feeding support rollers 55 are rotatably installed on the feeding frame 51.

[0040] The third receiving assembly 52 includes a third receiving cylinder 521, a swing plate 522, a swing shaft 523, a fifth magnetic reducer 524, a third receiving roller 525, a shaft-locking cylinder 526, a locking block, and a gear set 527. The upper end of the cylinder body of the third receiving cylinder 521 is hinged to the correction frame of the third correction mechanism 53, and the piston rod end of the third receiving cylinder 521 is hinged to the swing plate 522. The inner end of the swing plate 522 is hinged to the swing shaft 523. On the unloading frame 51, the fifth magnetic reducer 524 is mounted on the swing plate 522. The output shaft of the fifth magnetic reducer 524 is connected to one end of the third receiving roller 525 through the gear set 527. The third receiving roller 525 is rotatably mounted on the swing plate 522. The cylinder body of the shaft clamping cylinder 526 is mounted on the swing plate 522. The piston rod end of the shaft clamping cylinder 526 is connected to the upper end of the clamping block. The lower end of the clamping block is clamped on the third receiving roller 525. The third correction mechanism 53 and the third receiving mechanism 54 have the same structure as the first correction mechanism 23 and the first receiving mechanism 24 in the feeding mechanism 2.

[0041] like Figure 15 , Figure 16 As shown, the working principle of this invention is as follows: The first receiving component 32 receives the top film of the tape 100 released from the first discharging component 22 of the feeding mechanism 2. At the same time, the second receiving component 33 receives the bottom film of the tape 200 released from the second discharging component 320. The first bonding component 34 bonds the tape 100 from the first discharging component 22 and the tape 200 released from the second discharging component 320 together to form the finished tape 300. At the same time, the third receiving component 36 receives the top film of the tape 200 released from the second discharging component 320. The second bonding component 37 bonds the protective film 400 from the third discharging component 38 to the top surface of the finished tape 300 to form the top film of the finished tape 300. The bottom film of the finished tape 300 is the bottom film of the tape 100 released from the first discharging component 22. The unloading mechanism 5 receives the finished tape 300 with the top film and bottom film attached.

[0042] The above description is merely a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present invention should still fall within the scope of the patent of the present invention.

Claims

1. A wide-width tape laminating device, characterized in that: It includes a feeding rack, a feeding mechanism, a bonding mechanism, a discharging rack, and a discharging mechanism. The feeding mechanism, feeding rack, bonding mechanism, unloading rack, and unloading mechanism are connected in sequence. The feeding mechanism is connected to the bonding mechanism through the feeding rack, and the bonding mechanism is connected to the unloading mechanism through the unloading rack. The feeding mechanism includes a feeding frame, a first feeding assembly, a first correction mechanism, a first receiving mechanism, a slitting mechanism, and multiple feeding support rollers; the first feeding assembly and the first receiving mechanism are both mounted on the first correction mechanism, the slitting mechanism is mounted on the feeding frame, the first feeding assembly, the first correction mechanism, the first receiving mechanism, and the slitting mechanism are connected in sequence, and the multiple feeding support rollers are rotatably mounted on the feeding frame; The first correction mechanism includes a correction frame, a correction guide rod, a correction motor, and a connecting seat. The middle part of the correction guide rod is movably inserted into the loading frame. The correction frame is fixed at both ends of the correction guide rod and located on the outside of the loading frame. The correction motor is fixed in the middle of the correction frame, and the output shaft of the correction motor is fixed to the connecting seat. The lower end of the connecting seat is fixed to the loading frame. The correction frame includes two side plates and one horizontal plate. The two side plates are respectively vertically fixed at both ends of the horizontal plate, the horizontal plate is inserted into the loading frame, and the two side plates are located on the outside of the loading frame. The correction guide rod consists of three parallel optical axes. The first receiving mechanism includes a receiving seat and two sets of pressing mechanisms; the two ends of the receiving seat are fixed on the correction frame of the first correction mechanism, and the middle of the receiving seat has a long horizontal groove. The two sets of pressing mechanisms are installed on the receiving seat and located on both sides of the horizontal groove of the receiving seat; the pressing mechanism includes a receiving pressure plate and two receiving cylinders. The cylinder bodies of the two receiving cylinders are fixed on the bottom surface of the receiving seat, and the piston rod ends of the receiving cylinders are connected upward to the bottom surface of the receiving pressure plate. The receiving pressure plate is located on the top surface of the receiving seat. The bonding mechanism includes a bonding frame, a first receiving assembly, a second receiving assembly, a first bonding assembly, a drive mechanism, a third receiving assembly, a second bonding assembly, a third feeding assembly, a second receiving mechanism, a second correction mechanism, a second feeding assembly, an illumination component, a camera, and multiple bonding support rollers. The first receiving component, the second receiving component, the first bonding component, the drive mechanism, the third receiving component, the second bonding component, the third feeding component, the second receiving mechanism, the second correction mechanism, the second feeding component, the lighting component, and the camera are all mounted on the bonding frame. The drive mechanism is poweredly connected to the first bonding component and the second bonding component respectively. The lighting component and the camera are located in front of the second bonding component. The second feeding component and the second receiving mechanism are both mounted on the second correction mechanism. The second receiving mechanism, the second correction mechanism, and the second feeding component are connected in sequence. Multiple bonding support rollers are rotatably mounted on the bonding frame. The first, second, and third receiving components have identical structures, with the first and second receiving components arranged vertically. The first receiving component includes a receiving seat, a receiving motor, a receiving sprocket assembly, a second magnetic reducer, a receiving roller, a receiving gear assembly, a roller clamping cylinder, and a roller clamping block. The receiving seat is fixed to the laminating frame. The output shaft of the receiving motor is connected to the second magnetic reducer via the receiving sprocket assembly. The second magnetic reducer is connected to one end of the receiving roller via the receiving gear assembly. The receiving roller is rotatably mounted on the laminating frame. The cylinder body of the roller clamping cylinder is mounted on the laminating frame. The piston rod end of the roller clamping cylinder is connected to one end of the roller clamping block, and the other end of the roller clamping block rests against one side of the receiving roller to prevent the receiving roller from falling off. The first bonding assembly includes a first bonding seat, a bonding lifting assembly, a lifting plate, a first active bonding roller, and a first driven bonding roller. The first bonding seat is mounted on the bonding frame, the bonding lifting assembly is mounted on the first bonding seat, the output shaft end of the bonding lifting assembly is connected to the upper end of the lifting plate, the lifting plate slides in the groove of the first bonding seat, the end of the first driven bonding roller is rotatably sleeved on the lifting plate, the first active bonding roller is rotatably sleeved on the lifting plate, the first active bonding roller is adjacent to the first driven bonding roller and located below the first driven bonding roller, and the end of the first active bonding roller is connected to the drive mechanism.

2. The wide-width tape laminating equipment according to claim 1, characterized in that: The first feeding assembly includes a feeding cylinder, a swing plate, a swing shaft, a feeding motor, a feeding sprocket assembly, a first magnetic reducer, a first feeding roller, a shaft-locking cylinder, a locking block, and a gear set. The upper end of the feeding cylinder body is hinged to the correction frame of the first correction mechanism. The piston rod end of the feeding cylinder is hinged to the swing plate. The inner end of the swing plate is hinged to the feeding frame via the swing shaft. The feeding motor is mounted on the swing plate. The output shaft of the feeding motor is connected to the first magnetic reducer via the feeding sprocket assembly. The first magnetic reducer is mounted on the swing plate. The output shaft of the first magnetic reducer is connected to one end of the first feeding roller via the gear set. The first feeding roller is rotatably mounted on the swing plate. The cylinder body of the shaft-locking cylinder is mounted on the swing plate. The piston rod end of the shaft-locking cylinder is connected to the upper end of the locking block. The lower end of the locking block is locked onto the first feeding roller.

3. The wide-width tape laminating equipment according to claim 1, characterized in that: The slitting mechanism includes a slitting motor, a slitting pulley set, a slitting roller, two slitting blades, a slitting gear set, and a slitting pad roller. The slitting motor is mounted on the loading frame, and the output shaft of the slitting motor is connected to one end of the slitting pad roller through the slitting pulley set. Both the slitting pad roller and the slitting roller are rotatably mounted on the loading frame. The slitting roller is connected to the slitting pad roller through the slitting gear set, and the two slitting blades are fixedly sleeved on the slitting roller at intervals.

4. The wide-width tape laminating equipment according to claim 1, characterized in that: The drive mechanism includes a drive motor and a drive pulley assembly; the drive motor is mounted on the bonding frame, the output shaft of the drive motor is connected to the power input end of the drive pulley assembly, and the two power output ends of the drive pulley assembly are respectively connected to the first bonding component and the second bonding component.

5. The wide-width tape laminating equipment according to claim 1, characterized in that: The fitting and lifting assembly consists of a servo motor and a ball screw; the servo motor and the ball screw are poweredly connected.

6. The wide-width tape laminating equipment according to claim 1, characterized in that: The first active bonding roller and the first driven bonding roller are hot rollers, heated by oil supplied by a mold warmer.

7. The wide-width tape laminating equipment according to claim 1, characterized in that: The third feeding assembly includes a third lifting assembly, a third feeding seat, a third gear set, a third lifting guide rail, a third feeding roller, a fourth magnetic reducer, and a lifting rod. The cylinder of the third lifting assembly is mounted on the bonding frame. The piston rod end of the third lifting assembly is connected to the third feeding seat via the lifting rod. The third feeding seat slides on the third lifting guide rail, which is mounted on the bonding frame. The third feeding roller is rotatably mounted on the bonding frame, and one end of the third feeding roller is connected to the fourth magnetic reducer, which is mounted on the third feeding seat. Both the third lifting assembly and the bonding lifting assembly are servo electric cylinders.

8. The wide-width tape laminating equipment according to claim 1, characterized in that: The feeding mechanism includes a feeding frame, a third receiving component, a third correction mechanism, a third receiving mechanism, and multiple feeding support rollers. The third correction mechanism is installed on the feeding frame, and the third receiving component and the third receiving mechanism are both installed on the third correction mechanism. The third correction mechanism, the third receiving mechanism, and the third receiving component are connected in sequence, and the multiple feeding support rollers are rotatably installed on the feeding frame.

9. The wide-width tape laminating equipment according to claim 8, characterized in that: The third receiving assembly includes a third receiving cylinder, a swing plate, a swing shaft, a fifth magnetic reducer, a third receiving roller, a shaft-clamping cylinder, a clamping block, and a gear set. The upper end of the cylinder body of the third receiving cylinder is hinged to the correction frame of the third correction mechanism. The piston rod end of the third receiving cylinder is hinged to the swing plate. The inner end of the swing plate is hinged to the unloading frame through the swing shaft. The fifth magnetic reducer is mounted on the swing plate. The output shaft of the fifth magnetic reducer is connected to one end of the third receiving roller through the gear set. The third receiving roller is rotatably mounted on the swing plate. The cylinder body of the shaft-clamping cylinder is mounted on the swing plate. The piston rod end of the shaft-clamping cylinder is connected to the upper end of the clamping block. The lower end of the clamping block is clamped onto the third receiving roller.

10. The wide-width tape laminating equipment according to claim 1, characterized in that: Both the loading rack and the unloading rack are equipped with multiple guide rollers.

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