Sealing rubber strip conveying mechanism for wet tissue production

Abstract

The invention discloses a sealing adhesive tape conveying mechanism for wet tissue production, and relates to the field of wet tissue production, the sealing adhesive tape conveying mechanism comprises a mounting plate, the surface of the mounting plate is rotatably connected with a first winding roller and a second winding roller which are vertically distributed, and the surface of the mounting plate is rotatably connected with two upper guide rollers which are horizontally distributed; the surface of the mounting plate is rotationally connected with two lower guide rollers which are horizontally distributed, and the upper guide rollers and the lower guide rollers are distributed up and down. According to the sealing adhesive tape conveying mechanism for wet tissue production, through the arrangement of the first winding roller and the second winding roller, in the working process of the second winding roller, the first winding roller serves as a standby, and after the first winding roller is installed, the end of a second sealing adhesive tape on the first winding roller penetrates through the lower portions of the two upper guide rollers and adheres to a connecting plate; meanwhile, a plurality of stickers are adhered to the lower portion of the second sealing adhesive tape, so that when the first sealing adhesive tape on the second winding roller is about to be consumed up, the first sealing adhesive tape and the second sealing adhesive tape are pressed and adhered through the pressing plate, and continuous supply of the sealing adhesive tapes can be guaranteed.

Description

Technical Field

[0001] The invention relates to wet wipes production technology, and in particular to a sealing rubber strip conveying mechanism for wet wipes production. Background Art

[0002] During the production and packaging process of wet wipes, sealing strips are needed to seal the access opening so that dust from the outside world will not easily contaminate the wet wipes in the packaging bag during daily use. At the same time, the wet wipes liquid in the packaging bag will not evaporate easily, allowing the wet wipes to be stored and used for a long time.

[0003] The sealing strip conveying mechanism is one of the auxiliary mechanisms of the sealing strip attaching machine, which is mainly used to convey the sealing strip so that the attaching mechanism on the attaching machine can attach the sealing strip to the appropriate position on the wet wipes packaging bag. The existing sealing strip conveying mechanism cannot continuously convey the sealing strip during actual use. When a roll of sealing strip is used up, the equipment needs to be paused first, and then the sealing strip is replaced before the sealing strip can be conveyed again. As a result, the sealing strip conveying mechanism has certain limitations in actual application and needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a sealing rubber strip conveying mechanism for wet wipes production to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a sealing rubber strip conveying mechanism for wet wipe production, comprising a mounting plate, the surface of the mounting plate is rotatably connected with a first roller and a second roller distributed up and down, the surface of the mounting plate is rotatably connected with two upper guide rollers distributed horizontally, the surface of the mounting plate is rotatably connected with two lower guide rollers distributed horizontally, the upper guide roller and the lower guide roller are distributed up and down, the end of the mounting plate surface away from the upper guide roller is sequentially and staggeredly arranged with a first guide roller, a second guide roller and a third guide roller, the end of the mounting plate surface away from the third guide roller is fixedly installed with an inclined guide plate, the end of the inclined guide plate away from the third guide roller is tilted downward, the surface of the mounting plate is respectively rotatably connected with an upper limiting guide roller and a lower limiting guide roller located at the upper and lower ends of the inclined guide plate, the surface of the mounting plate is rotatably connected with a recovery roller, the outer surface of the second roller is rolled up with a first sealing rubber strip, the end of the first sealing rubber strip away from the second roller passes through the lower guide roller, the first guide roller, the second guide roller, the third guide roller, the upper limiting guide roller, the inclined guide plate and the lower limiting guide roller in sequence and is rolled up on the recovery roller; The cam is secured to the upper and lower surfaces of the first and second guide rollers and is adapted to engage with the first and second guide rollers when the rollers are in contact with the first gear.

[0006] Furthermore, the telescopic end of the pressing cylinder is fixedly connected to one of the guide rods. When the telescopic end of the pressing cylinder is extended, it drives the two guide rods to move synchronously toward each other in the vertical direction. The two pressing plates move synchronously close to each other and drive the end of the second sealing strip to separate from the adhesive patch and fit with the surface of the first sealing strip.

[0007] Furthermore, an adjustment vertical groove is opened on the surface of the mounting plate, and an adjustment block is slidably connected to the inner side surface of the adjustment vertical groove. An adjustment cylinder is fixedly installed on the surface of the mounting plate, and the telescopic end of the adjustment cylinder is fixedly connected to one side of the adjustment block, and the first guide roller is rotatably connected to the other side of the adjustment block.

[0008] Furthermore, the position and specifications of the first guide roller are compatible with the upper guide roller and the lower guide roller. When the adjustment cylinder drives the adjustment block to move to the bottom end of the adjustment vertical groove, the upper surface of the first guide roller is flush with the upper surface of the lower guide roller. When the adjustment cylinder drives the adjustment block to move to the top end of the adjustment vertical groove, the lower surface of the first guide roller is flush with the lower surface of the upper guide roller.

[0009] Furthermore, a fault-tolerant vertical groove is provided on the surface of the mounting plate, a fault-tolerant spring is fixedly connected to the bottom of the inner wall of the fault-tolerant vertical groove, a fault-tolerant slider is fixedly connected to the top of the fault-tolerant spring, the fault-tolerant slider is slidably connected to the inner side surface of the fault-tolerant vertical groove, and the third guide roller is rotationally connected to the surface of the fault-tolerant slider, when the adjustment block drives the first guide roller to move upward, the first sealing rubber strip can drive the third guide roller to overcome the deformation force of the fault-tolerant spring and move downward.

[0010] Furthermore, the surface of the mounting plate is provided with two supporting transverse grooves distributed up and down, the side of the supporting transverse groove away from the upper guide roller is fixedly connected to a supporting spring, the end of the supporting spring is fixedly connected to a supporting block, the surface of the supporting block is rotatably connected to a supporting guide roller, and the positions and specifications of the two supporting guide rollers are respectively adapted to the upper guide roller and the lower guide roller.

[0011] Furthermore, the first rolling roller, the second rolling roller and the recovery roller are all driven by a motor.

[0012] Furthermore, infrared sensors corresponding to the first sealing tape and the second sealing tape are fixedly mounted on the surface of the mounting plate, and the infrared sensors are arranged on the side of the supporting guide roller away from the upper guide roller. A PLC controller is arranged on the mounting plate, and the pressing cylinder, adjustment cylinder and infrared sensor are all electrically connected to the PLC controller.

[0013] Compared with the prior art, the sealing strip conveying mechanism for wet wipes production provided by the present invention has the following beneficial effects: 1. The sealing rubber strip conveying mechanism for wet wipes production is provided with a first roller and a second roller so that the first roller is used as a standby during the operation of the second roller, and after the first roller is installed, the end of the second sealing rubber strip on the first roller passes through the bottom of the two upper guide rollers and adheres to the connecting plate, and at the same time, a plurality of adhesive stickers are adhered under the second sealing rubber strip, so that when the first sealing rubber strip on the second roller is almost consumed, the first sealing rubber strip and the second sealing rubber strip are pressed and adhered by a pressing plate, thereby ensuring a continuous supply of the sealing rubber strip.

[0014] 2. The sealing strip conveying mechanism for wet wipes production can adjust the position of the first guide roller when the first roller or the second roller is used as a standby by adjusting the vertical groove, the adjustment block and the mutual cooperation between the adjustment cylinder, so that the first sealing strip or the second sealing strip will not interfere with the installation of the other during use. At the same time, the mutual cooperation between the fault-tolerant vertical groove, the fault-tolerant spring and the fault-tolerant slider can adaptively adjust the position height of the third guide roller, so that the length value of the first sealing strip or the second sealing strip can always meet the needs of the up and down position adjustment of the first guide roller.

[0015] 3. The sealing rubber strip conveying mechanism for wet wipes production can ensure the tension of the second sealing rubber strip between the two upper guide rollers or the first sealing rubber strip between the two lower guide rollers when the first sealing rubber strip is separated from the second roller or the second sealing rubber strip is separated from the first roller through the mutual cooperation among the supporting transverse groove, the supporting spring, the supporting block and the supporting guide roller, so as to effectively ensure the stability of adhesion when the first sealing rubber strip and the second sealing rubber strip are adhered to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure (including the first sealing adhesive strip and the second sealing adhesive strip) provided by an embodiment of the present invention; Figure 2 An overall front view provided for an embodiment of the present invention; Figure 3 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at A in the middle; Figure 4 A schematic diagram of the overall structure (excluding the first sealing adhesive strip and the second sealing adhesive strip) provided by an embodiment of the present invention; Figure 5 The embodiment of the present invention provides Figure 4 The enlarged structural diagram at B in the middle; Figure 6 A schematic diagram of the back structure of the mounting plate provided in an embodiment of the present invention.

[0018] Description of reference numerals: 1. Mounting plate; 2. First winding roller; 21. Second winding roller; 22. Upper guide roller; 23. Lower guide roller; 24. First guide roller; 25. Second guide roller; 26. Third guide roller; 27. Inclined guide plate; 28. Upper limiting guide roller; 29. ​​Lower limiting guide roller; 210. First sealing adhesive strip; 211. Recovery roller; 3. Connecting plate; 31. Adhesive patch; 32. Second sealing adhesive strip; 33. Guide groove; 34. Guide rod; 35. Pressing plate; 36. Rack; 37. Gear; 38. Pressing cylinder; 39. Adhesive patch; 4. Adjustment vertical groove; 41. Adjustment block; 42. Adjustment cylinder; 5. Fault-tolerant vertical groove; 51. Fault-tolerant spring; 52. Fault-tolerant slider; 6. Supporting transverse groove; 61. Supporting spring; 62. Supporting block; 63. Supporting guide roller; 7. Infrared sensor. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Embodiment 1: See also Figure 1-Figure 6A sealing rubber strip conveying mechanism for wet wipe production comprises a mounting plate 1, wherein the surface of the mounting plate 1 is rotatably connected with a first winding roller 2 and a second winding roller 21 distributed up and down, the surface of the mounting plate 1 is rotatably connected with two upper guide rollers 22 distributed horizontally, the surface of the mounting plate 1 is rotatably connected with two lower guide rollers 23 distributed horizontally, the upper guide rollers 22 and the lower guide rollers 23 are distributed up and down, the end of the surface of the mounting plate 1 away from the upper guide roller 22 is sequentially and alternately arranged with a first guide roller 24, a second guide roller 25 and a third guide roller 26, the end of the surface of the mounting plate 1 away from the third guide roller 26 is fixedly installed with an inclined guide plate 27, and the inclined guide plate 27 is fixedly installed with an inclined guide plate 27. The end of the inclined guide plate 27 away from the third guide roller 26 is tilted downward, and the surface of the mounting plate 1 is rotatably connected to the upper limiting guide roller 28 and the lower limiting guide roller 29 located at the upper and lower ends of the inclined guide plate 27, respectively. The surface of the mounting plate 1 is rotatably connected to the recovery roller 211, and the outer surface of the second winding roller 21 is rolled up with the first sealing adhesive strip 210, and the end of the first sealing adhesive strip 210 away from the second winding roller 21 passes through the lower guide roller 23, the first guide roller 24, the second guide roller 25, the third guide roller 26, the upper limiting guide roller 28, the inclined guide plate 27 and the lower limiting guide roller 29 in sequence and is rolled up on the recovery roller 211; The surface of the mounting plate 1 is fixedly mounted with connecting plates 3 respectively located between the upper guide roller 22 and the first guide roller 24 and between the lower guide roller 23 and the first guide roller 24. An adhesive patch 31 is arranged on the side of the connecting plate 3 away from the first guide roller 24. A second sealing adhesive strip 32 is wound on the surface of the first winding roller 2. One end of the second sealing adhesive strip 32 away from the first winding roller 2 passes through the two upper guide rollers 22 in sequence and adheres to the surface of the adhesive patch 31. The side of the second sealing adhesive strip 32 close to the first sealing adhesive strip 210 is attached to the adhesive patch 31. A plurality of groups of adhesive stickers 39 are attached, and the surface of the mounting plate 1 is provided with guide grooves 33 which are symmetrically distributed above the upper guide roller 22 and below the lower guide roller 23. The inner side of the guide groove 33 is slidably connected with a guide rod 34, and a pressing plate 35 is fixedly connected to the opposite side of one end of the two guide rods 34, and a rack 36 is fixedly connected to the other end of the two guide rods 34. A gear 37 is rotatably connected to the surface of the mounting plate 1, and the two racks 36 are respectively meshed on both sides of the gear 37, and a pressing cylinder 38 is fixedly installed on the surface of the mounting plate 1.

[0021] It should be noted that the first winding roller 2 , the second winding roller 21 and the recovery roller 211 are all driven by motors.

[0022] In this embodiment, the telescopic end of the pressing cylinder 38 is fixedly connected to one of the guide rods 34. When the telescopic end of the pressing cylinder 38 is extended, it drives the two guide rods 34 to move synchronously toward each other in the vertical direction. The two pressing plates 35 move synchronously close to and drive the end of the second sealing strip 32 to separate from the adhesive patch 31 and fit with the surface of the first sealing strip 210.

[0023] During the working process, the second roller 21 and the recovery roller 211 rotate simultaneously, so that the first sealing tape 210 on the second roller 21 rotates to convey and supply the sealing tape. During the working process of the second roller 21, the second sealing tape 32 on the first roller 2 is used as a standby. After the second sealing tape 32 is installed, the operator passes its movable end through the bottom of the two upper guide rollers 22 and adheres it to the surface of the adhesive sticker 31 on the connecting plate 3. At the same time, the operator adheres a plurality of adhesive stickers 39 on the lower surface of the second sealing tape 32. When the first sealing adhesive strip 210 on the second winding roller 21 is separated from the second winding roller 21, the pressing cylinder 38 is started, so that its telescopic end drives one of the guide rods 34 to move in the vertical direction, so that under the cooperation between the gear 37 and the two racks 36, the two guide rods 34 move synchronously towards each other, and the movement of the two guide rods 34 drives the two pressing plates 35 to move. The two pressing plates 35 will contact the first sealing adhesive strip 210 and the second sealing adhesive strip 32 respectively during the movement towards each other, and push the two to approach each other, so that the parts covered by the direct pressing plates 35 are completely fitted. Afterwards, the telescopic end of the pressing cylinder 38 retracts and drives the two pressing plates 35 to separate and reset. At this time, the second sealing adhesive strip 32 is adhered to the first sealing adhesive strip 210, so that the first winding roller 2 and the recovery roller 211 rotate at the same time to continue to convey and supply the sealing adhesive strip, and the operator reinstalls the spare first sealing adhesive strip 210 on the second winding roller 21, so as to facilitate the next adhesion.

[0024] Embodiment 2: See also Figure 2 , Figure 4 , Figure 6 This embodiment provides a technical solution based on the above embodiment: an adjustment vertical groove 4 is opened on the surface of the mounting plate 1, and an adjustment block 41 is slidably connected to the inner side surface of the adjustment vertical groove 4. An adjustment cylinder 42 is fixedly installed on the surface of the mounting plate 1, and the telescopic end of the adjustment cylinder 42 is fixedly connected to one side of the adjustment block 41, and the first guide roller 24 is rotatably connected to the other side of the adjustment block 41.

[0025] It should be noted that the position and specifications of the first guide roller 24 are compatible with the upper guide roller 22 and the lower guide roller 23. When the adjustment cylinder 42 drives the adjustment block 41 to move to the bottom end of the adjustment vertical groove 4, the upper surface of the first guide roller 24 is flush with the upper surface of the lower guide roller 23. When the adjustment cylinder 42 drives the adjustment block 41 to move to the top end of the adjustment vertical groove 4, the lower surface of the first guide roller 24 is flush with the lower surface of the upper guide roller 22.

[0026] During operation, when the second sealing strip 32 on the first roller 2 is switched to a supply state, the adjustment cylinder 42 is started to extend its telescopic end upward and drive the adjustment block 41 to move upward. The upward movement of the adjustment block 41 drives the first guide roller 24 to move upward. The upward movement of the first guide roller 24 drives the second sealing strip 32 to move partially upward, so that the second sealing strip 32 can be adjusted to fit with the lower surfaces of the two upper guide rollers 22, so that it will not interfere with the backup installation of the first sealing strip 210.

[0027] Embodiment 3: See also Figure 2 , Figure 4 This embodiment provides a technical solution based on the above embodiment: a fault-tolerant vertical groove 5 is opened on the surface of the mounting plate 1, a fault-tolerant spring 51 is fixedly connected to the bottom of the inner wall of the fault-tolerant vertical groove 5, a fault-tolerant slider 52 is fixedly connected to the top of the fault-tolerant spring 51, the fault-tolerant slider 52 is slidably connected to the inner side surface of the fault-tolerant vertical groove 5, and the third guide roller 26 is rotationally connected to the surface of the fault-tolerant slider 52, when the adjustment block 41 drives the first guide roller 24 to move upward, the first sealing tape 210 can drive the third guide roller 26 to overcome the deformation force of the fault-tolerant spring 51 and move downward.

[0028] It should be noted that when the first guide roller 24 moves upward, the length of the second sealing strip 32 cannot meet the demand, so that the tension of the second sealing strip 32 changes and pulls the fault-tolerant slider 52 to overcome the deformation force of the fault-tolerant spring 51 and move downward, so that the length of the second sealing strip 32 at the third guide roller 26 changes, so that it can meet the change in the length of the first sealing strip 210 at the first guide roller 24.

[0029] Embodiment 4: See also Figure 5 This embodiment provides a technical solution based on the above embodiment: two supporting transverse grooves 6 distributed up and down are opened on the surface of the mounting plate 1, and a supporting spring 61 is fixedly connected to the side of the supporting transverse groove 6 away from the upper guide roller 22, and a supporting block 62 is fixedly connected to the end of the supporting spring 61, and a supporting guide roller 63 is rotatably connected to the surface of the supporting block 62, and the positions and specifications of the two supporting guide rollers 63 are respectively adapted to the upper guide roller 22 and the lower guide roller 23.

[0030] With the cooperation of the support spring 61, the upper and lower groups of support guide rollers 63 can always be in contact with the surfaces of the upper guide roller 22 and the lower guide roller 23 respectively, so that when the first sealing tape 210 is separated from the second winding roller 21 or when the second sealing tape 32 is separated from the first winding roller 2, the parts of the two between the two upper guide rollers 22 or the two lower guide rollers 23 can always remain in a straight state, thereby ensuring the stability of the adhesion between the two.

[0031] Embodiment 5: See also Figure 2 This embodiment provides a technical solution based on the above embodiment: infrared sensors 7 corresponding to the first sealing tape 210 and the second sealing tape 32 are fixedly mounted on the surface of the mounting plate 1, and the infrared sensor 7 is arranged on the side of the supporting guide roller 63 away from the upper guide roller 22. A PLC controller is arranged on the mounting plate 1, and the pressing cylinder 38, the adjusting cylinder 42 and the infrared sensor 7 are all electrically connected to the PLC controller.

[0032] It should be noted that the second sealing tape 32 arranged at the top and the first sealing tape 210 arranged at the bottom are detected by the infrared sensor 7, and the detection result is transmitted to the PLC controller, so that when the supply of the first sealing tape 210 or the second sealing tape 32 is completed, the PLC controller can control the pressing cylinder 38 to control the pressing plate 35 to automatically adhere and fix the first sealing tape 210 and the second sealing tape 32, thereby ensuring the continuous supply of the sealing tape.

[0033] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sealing rubber strip conveying mechanism for wet wipes production, comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) is rotatably connected to a first winding roller (2) and a second winding roller (21) distributed vertically, the surface of the mounting plate (1) is rotatably connected to two upper guide rollers (22) distributed horizontally, and the surface of the mounting plate (1) is rotatably connected to two lower guide rollers (23) distributed horizontally, the upper guide rollers (22) and the lower guide rollers (23) are distributed vertically, the first guide roller (24), the second guide roller (25) and the third guide roller (26) are arranged in an alternating manner vertically on the end of the surface of the mounting plate (1) away from the upper guide roller (22), and an inclined guide plate (27) is fixedly mounted on the end of the surface of the mounting plate (1) away from the third guide roller (26), the inclined guide plate (27) being away from the third guide roller (26). One end of the roller (26) is arranged to be tilted downward, and the surface of the mounting plate (1) is rotatably connected to an upper limiting guide roller (28) and a lower limiting guide roller (29) located at upper and lower ends of the inclined guide plate (27), respectively; the surface of the mounting plate (1) is rotatably connected to a recovery roller (211); the outer surface of the second winding roller (21) is rolled up with a first sealing adhesive strip (210); an end of the first sealing adhesive strip (210) away from the second winding roller (21) passes through the lower guide roller (23), the first guide roller (24), the second guide roller (25), the third guide roller (26), the upper limiting guide roller (28), the inclined guide plate (27) and the lower limiting guide roller (29) in sequence and is rolled up on the recovery roller (211); The surface of the mounting plate (1) is fixedly mounted with connecting plates (3) respectively located between the upper guide roller (22) and the first guide roller (24) and between the lower guide roller (23) and the first guide roller (24); an adhesive patch (31) is provided on the side of the connecting plate (3) away from the first guide roller (24); a second sealing adhesive strip (32) is wound on the surface of the first winding roller (2); an end of the second sealing adhesive strip (32) away from the first winding roller (2) passes through the two upper guide rollers (22) in sequence and adheres to the surface of the adhesive patch (31); and a side of the second sealing adhesive strip (32) close to the first sealing adhesive strip (210) is attached with A plurality of groups of adhesive tapes (39), the surface of the mounting plate (1) is provided with guide grooves (33) symmetrically distributed above the upper guide roller (22) and below the lower guide roller (23), the inner side surface of the guide groove (33) is slidably connected to a guide rod (34), one end of the two guide rods (34) facing each other is fixedly connected to a pressing plate (35), the other ends of the two guide rods (34) are fixedly connected to a rack (36), the surface of the mounting plate (1) is rotatably connected to a gear (37), the two racks (36) are respectively meshed on both sides of the gear (37), and a pressing cylinder (38) is fixedly installed on the surface of the mounting plate (1).

2. A sealing strip conveying mechanism for wet wipes production according to claim 1, characterized in that: The telescopic end of the pressing cylinder (38) is fixedly connected to one of the guide rods (34). When the telescopic end of the pressing cylinder (38) is extended, it drives the two guide rods (34) to move synchronously toward each other in the vertical direction. The two pressing plates (35) move synchronously close to each other and drive the end of the second sealing adhesive strip (32) to separate from the adhesive patch (31) and to fit with the surface of the first sealing adhesive strip (210).

3. A sealing strip conveying mechanism for wet wipes production according to claim 2, characterized in that: The surface of the mounting plate (1) is provided with an adjustment vertical groove (4), the inner side surface of the adjustment vertical groove (4) is slidably connected to an adjustment block (41), the surface of the mounting plate (1) is fixedly mounted with an adjustment cylinder (42), the telescopic end of the adjustment cylinder (42) is fixedly connected to one side of the adjustment block (41), and the first guide roller (24) is rotatably connected to the other side of the adjustment block (41).

4. A sealing rubber strip conveying mechanism for wet wipes production according to claim 3, characterized in that: The position and specifications of the first guide roller (24) are compatible with the upper guide roller (22) and the lower guide roller (23); when the adjustment cylinder (42) drives the adjustment block (41) to move to the bottom end of the adjustment vertical groove (4), the upper surface of the first guide roller (24) is flush with the upper surface of the lower guide roller (23); when the adjustment cylinder (42) drives the adjustment block (41) to move to the top end of the adjustment vertical groove (4), the lower surface of the first guide roller (24) is flush with the lower surface of the upper guide roller (22).

5. A sealing rubber strip conveying mechanism for wet wipes production according to claim 4, characterized in that: A fault-tolerant vertical groove (5) is provided on the surface of the mounting plate (1); a fault-tolerant spring (51) is fixedly connected to the bottom of the inner wall of the fault-tolerant vertical groove (5); a fault-tolerant slider (52) is fixedly connected to the top of the fault-tolerant spring (51); the fault-tolerant slider (52) is slidably connected to the inner side surface of the fault-tolerant vertical groove (5); and the third guide roller (26) is rotationally connected to the surface of the fault-tolerant slider (52); when the adjustment block (41) drives the first guide roller (24) to move upward, the first sealing adhesive strip (210) can drive the third guide roller (26) to move downward to overcome the deformation force of the fault-tolerant spring (51).

6. A sealing rubber strip conveying mechanism for wet wipes production according to claim 5, characterized in that: The surface of the mounting plate (1) is provided with two supporting transverse grooves (6) distributed in an upper and lower manner; a supporting spring (61) is fixedly connected to a side of the supporting transverse groove (6) away from the upper guide roller (22); an end of the supporting spring (61) is fixedly connected to a supporting block (62); a surface of the supporting block (62) is rotatably connected to a supporting guide roller (63); the positions and specifications of the two supporting guide rollers (63) are respectively adapted to the upper guide roller (22) and the lower guide roller (23).

7. A sealing rubber strip conveying mechanism for wet wipes production according to claim 6, characterized in that: The first rolling roller (2), the second rolling roller (21) and the recovery roller (211) are all driven by a motor.

8. A sealing rubber strip conveying mechanism for wet wipes production according to claim 7, characterized in that: Infrared sensors (7) corresponding to the first sealing adhesive strip (210) and the second sealing adhesive strip (32) are fixedly mounted on the surface of the mounting plate (1); the infrared sensor (7) is arranged on a side of the supporting guide roller (63) away from the upper guide roller (22); a PLC controller is arranged on the mounting plate (1); and the pressing cylinder (38), the adjusting cylinder (42) and the infrared sensor (7) are all electrically connected to the PLC controller.

Images