WO2024040827A1 - 一种多卷封边带自动接纸系统 - Google Patents

一种多卷封边带自动接纸系统 Download PDF

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Publication number
WO2024040827A1
WO2024040827A1 PCT/CN2022/141988 CN2022141988W WO2024040827A1 WO 2024040827 A1 WO2024040827 A1 WO 2024040827A1 CN 2022141988 W CN2022141988 W CN 2022141988W WO 2024040827 A1 WO2024040827 A1 WO 2024040827A1
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WO
WIPO (PCT)
Prior art keywords
paper
driving
paper splicing
splicing
reel
Prior art date
Application number
PCT/CN2022/141988
Other languages
English (en)
French (fr)
Inventor
董雷
杨小东
栗运泽
吴鹏举
Original Assignee
北新集团建材股份有限公司
中建材创新科技研究院有限公司
中国建材集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 北新集团建材股份有限公司, 中建材创新科技研究院有限公司, 中国建材集团有限公司 filed Critical 北新集团建材股份有限公司
Publication of WO2024040827A1 publication Critical patent/WO2024040827A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller

Definitions

  • the invention relates to the technical field of gypsum board production, and in particular to an automatic paper splicing system for multi-roll edge tapes.
  • gypsum board In the production process of gypsum board, it is necessary to attach paper to the surface of the gypsum board, process it into sheets, and manually replace the paper roll with a new one.
  • the production cycle of gypsum board is long, and the production efficiency of gypsum board is low.
  • paper is supplied to the gypsum board production line to achieve continuous paper feeding without interruption.
  • the paper splicing machine realizes continuous paper splicing by bonding new and old paper rolls. However, when the paper roll on the latter reel is used up, it cannot be replaced. The paper roll on the previous reel is bonded, which affects the continuity of the paper splicing.
  • the splicing paper of another roll is usually glued to the end of the splicing paper of the other roll through the paper splicing device. , there is a certain distance between the paper splicing device and the paper feeder.
  • the paper splicing machine has run out of paper splicing, there will be a long overlap between the end of the splicing paper and the bonded splicing paper, and It is impossible to guarantee the complete bonding of the overlapped parts of the splicing paper, and secondary overlap is likely to occur during transportation, which affects the production quality of the gypsum board;
  • the paper splicing machine of the prior art has the following technical problems. After the paper splicing machine of the prior art completes the paper splicing, there is a long overlapping portion between the spliced papers, and the complete bonding of the overlapping portions of the spliced paper cannot be ensured, resulting in the problem during transportation. It is easy for secondary overlap to affect the final production quality of gypsum board.
  • the present invention provides an automatic paper splicing system for multiple rolls of edge banding, which effectively solves the problem of the existing paper splicing machine in the prior art that cannot guarantee the long overlap between the spliced papers after completing the paper splicing.
  • the complete bonding of the overlapping parts of the splicing paper leads to the problem of secondary overlap easily occurring during transportation, which affects the final production quality of the gypsum board.
  • an automatic paper splicing system for multi-roll edge banding which is equipped with:
  • a paper feeder is used to supply paper to the gypsum board production line. There are two paper feeders and they feed paper alternately;
  • a paper splicing reel group corresponding to the paper feeder, is provided at the downstream end of the paper feeder.
  • the paper splicing reel group is used to receive the paper splicing from the paper feeder and drive the splicing paper forward for transmission;
  • a paper transporting reel is provided at the downstream end of the paper splicing reel group.
  • the paper transporting reel receives the paper splicing transmitted by the paper splicing reel group and drives the paper splicing forward to be transported to the gypsum board production line;
  • the paper splicing mechanism is connected to the bottom of the paper splicing reel group.
  • the paper splicing mechanism is used to drive the paper splicing on one of the paper feeders at the paper splicing reel group to connect the paper splicing that is about to be used up.
  • An intermediate conveying line is provided between the paper feeder and the paper splicing reel group.
  • the intermediate conveying line is used to provide conveying rollers and conveying rollers to convey the paper splicing on the paper feeder to the paper splicing reel.
  • the paper splicing mechanism is driven to perform paper splicing work when the paper splicing end reaches the transfer roller at the end;
  • the radius of the transfer roller close to the paper splicing reel group gradually decreases
  • the outer wall of the paper splicing reel group is provided with an annular groove
  • the part of the transfer roller located at the end enters the inside of the annular groove
  • the conveying roller The contact surfaces of the roller, the transfer roller, the paper splicing reel group and the paper splicing roller are all on the same horizontal plane.
  • the intermediate conveying line includes a paper receiving and conveying mechanism and a conveying driving component
  • the conveying roller and the conveying roller form a conveying roller group
  • the paper splicing is clamped between the conveying roller group
  • the conveying driving component is used to drive the conveying roller group to rotate to drive the paper splicing.
  • an extension drive structure is provided on the side of the paper splicing and conveying mechanism. The extension drive structure is used to drive the conveying roller groups on both sides to move to adjust the distance between the conveying roller groups.
  • the paper splicing and conveying mechanism includes a driving shaft coaxially connected to the conveying roller, a connecting shaft coaxially connected to the conveying roller, and a connecting shaft disposed on the sides of the driving shaft and the connecting shaft.
  • Mount
  • the connecting shaft and the driving shaft are both installed on the mounting frame, and the adjacent driving shafts, the adjacent connecting shafts, and the driving shaft and the connecting shaft are all connected through transmission belts.
  • the conveying driving component includes a driving frame, a transmission worm gear connected to a plurality of the driving shafts, a transmission worm meshing on the side of the transmission worm gear, and a connecting barrel connected to the lower end of the transmission worm. And a threaded column threadedly connected to the bottom of the connecting barrel;
  • a second drive motor is provided at the bottom of the threaded column, the second drive motor is provided on the drive frame, and the threaded column is connected to the output end of the second drive motor.
  • the connecting tube is provided with an adjusting frame, the driving shaft and the connecting shaft both pass through the adjusting frame, the connecting tube is disposed through the bottom surface of the adjusting frame, and the connecting tube is close to the adjusting frame.
  • a limit bolt is provided at the connection point of the adjustment frame;
  • a driving cabin is provided at the end of the connecting cylinder, a driving cylinder is provided outside the driving cabin, and a driving cylinder is provided inside the driving cylinder.
  • the output end of the driving cylinder is connected to a connecting arc plate, and the connecting arc plate rests against
  • the end surface connected to the threaded column is provided with clamping teeth, and the clamping teeth fit into the inner groove of the threaded column.
  • a gear ring is provided outside the driving cylinder, a driving gear is engaged with the side of the gear ring, a third driving motor is connected to the driving gear, and the driving gear is connected to the output of the third driving motor. end.
  • the extension driving structure includes connecting teeth arranged outside the connecting barrel, a driving cavity arranged inside the inner wall of the driving frame close to the connecting barrel, a hydraulic cylinder arranged in the driving cavity, and a connecting rod.
  • the hydraulic cylinder is driven to drive the engaging tooth plate to move to engage with the connecting tooth.
  • the paper-catching reel group is composed of a first paper-catching reel and a second paper-catching reel.
  • the first paper-catching reel and the second paper-catching reel are provided with translation shafts.
  • the reel and the translation axis, the second paper receiving reel and the translation axis are an integral structure and can rotate;
  • the annular groove is provided on the outer walls of the first paper splicing reel and the second paper splicing reel, and the length of the annular groove is consistent with the length of the conveying roller.
  • the paper splicing mechanism includes a translation base provided at the bottom of the translation shaft, a mounting platform provided at the bottom of the translation base, an installation groove provided in the installation platform, and a first first installation platform provided in the installation groove.
  • a rotating motor is provided in the translation seat, the translation shaft is connected to the output end of the rotating motor, the driving threaded rod is connected to the output end of the first driving motor, the driving threaded rod is connected to the The bottom of the translation base slides in the installation groove.
  • a position monitoring element is provided on the conveyor roller set, and the position detection element is used to detect the paper splicing on the conveyor roller set, and detect when the end of the paper splicing passes the end of the conveyor roller set.
  • the warning signal is issued and a breakaway prompt signal is sent when the paper splicing end is completely separated from the conveyor roller set.
  • the extension drive structure drives the opposite conveyor roller sets away from each other according to the breakaway prompt signal, so that the opposite conveyor roller sets are driven away from each other.
  • An installation channel through which the paper-connecting paper passes is formed between the conveying roller groups.
  • the present invention has the following beneficial effects:
  • an intermediate conveying line is provided between the paper feeder and the paper splicing reel group, and the end of the spliced paper is transported from the paper feeder to the paper splicing reel set, so that the splicing paper is always kept in a tight state during the transportation process.
  • the end of the splicing paper is spliced when it passes the end of the middle conveyor line, which shortens the overlap between splicing papers, ensures the complete bonding of the overlapped parts of splicing paper, ensures the stability of the splicing process, and improves the efficiency of gypsum board production. final production quality.
  • Figure 1 is a schematic structural diagram of a multi-roll edge band automatic splicing system provided by an embodiment of the present invention
  • Figure 2 is a schematic structural diagram of a conveyor roller set in an embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of the conveying driving component in the embodiment of the present invention.
  • Figure 4 is a schematic diagram of the connection of the conveyor rollers in the embodiment of the present invention.
  • Figure 5 is an enlarged structural schematic diagram of position A in Figure 3;
  • Figure 6 is a schematic cross-sectional view of the connection between the threaded column and the connecting barrel in the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the paper splicing mechanism in the embodiment of the present invention.
  • 1-paper feeder 2-paper splicing mechanism; 3-middle conveyor line; 4-paper splicing; 5-position monitoring component; 6-paper transport reel;
  • 21-paper receiving reel group 22-translation seat; 23-installation platform; 24-installation slot; 25-first drive motor; 26-drive threaded rod; 27-rotating motor;
  • 31-paper receiving and conveying mechanism 32-conveying drive component; 33-extension drive structure;
  • 311-conveying roller set 312-driving shaft; 313-connecting shaft; 314-mounting frame; 315-transmission belt;
  • 321-Driving frame 322-Transmission worm gear; 323-Transmission worm; 324-Connecting barrel; 325-Threaded column; 326-Second drive motor; 327-Adjusting frame; 328-Limit bolt; 329-Drive cabin; 3210- Driving cylinder; 3211-driving cylinder; 3212-connecting arc plate; 3213-locking teeth; 3214-gear ring; 3215-driving gear; 3216-third drive motor;
  • the present invention provides an automatic paper splicing system for multi-roll edge banding, which is equipped with a paper feeder 1, a paper splicing reel group 21, a paper transport reel 6, a paper splicing mechanism 2 and an intermediate conveying line 3, wherein , paper feeder 1, used to supply paper to the gypsum board production line, there are two paper feeders 1, and feed paper alternately; paper receiving reel group 21, corresponding to the paper feeder 1, is set at the downstream end of the paper feeder 1 , the paper splicing reel group 21 is used to receive the paper splicing 4 from the paper feeder 1 and drive the paper splicing 4 forward; the paper conveying reel 6 is arranged at the downstream end of the paper splicing reel group 21, and the paper conveying reel 6 receives the paper splicing reel.
  • the paper splicing mechanism 2 is connected to the bottom of the paper splicing reel group 21, and the paper splicing mechanism 2 is used to drive the paper splicing reel group 21 at the paper splicing reel group 21.
  • the paper splice 4 on a paper feeder 1 is connected to the end of the paper splice 4 transported by the paper feeder 1 that is about to run out of paper splice 4; the intermediate conveying line 3 is set between the paper feeder 1 and the paper splice reel group 21, The intermediate conveying line 3 is used to provide the conveying roller 3111 and the conveying roller 3112 to convey the paper 4 on the paper feeder 1 to the paper receiving reel group 21.
  • the paper splicing mechanism 2 The driver performs paper picking work.
  • an intermediate conveying line 3 is provided between the paper feeder 1 and the paper splicing reel group 21 to transport the end of the paper splicing 4 from the paper feeder 1 to the paper splicing reel group 21, so that the paper splicing 4 is at During the conveying process, the paper is always kept in a tight state, and the paper is spliced when the end of the paper splicing 4 passes the end of the intermediate conveying line 3, which shortens the overlap between the paper splicing 4 and ensures the complete bonding of the overlapped parts of the paper splicing 4, ensuring It improves the stability of the paper joining process and improves the final production quality of gypsum board production.
  • the present invention gradually reduces the radius of the transfer roller 3112 close to the paper splicing reel group 21.
  • An annular groove 214 is provided on the outer wall of the reel group 21, and the conveying roller 3112 at the end partially enters the annular groove 214.
  • the contact surfaces of the conveying roller 111, the conveying roller 3112 and the paper splicing reel group 21 and the paper splicing 4 are all on the same level.
  • the intermediate conveying line 3 includes a paper splicing conveying mechanism 31 and a conveying drive component 32; the conveying roller 3111 and the conveying roller 3112 form the conveying roller group 311.
  • the paper splicing 4 is clamped between the conveying roller sets 311.
  • the conveying drive component 32 is used to drive the conveying roller set 311 to rotate to drive the paper splicing 4 for transportation.
  • the paper splicing and conveying mechanism 31 is provided with an extension drive structure 33 on the side, and the extension drive The structure 33 is used to drive the conveying roller groups 311 on both sides to move to adjust the distance between the conveying roller groups 311 .
  • the conveying roller set 311 is provided with a position monitoring element 5.
  • the position detecting element 5 is used to detect the paper splicing 4 on the conveying roller set 311, and passes through the conveying roller set 311 at the end of the paper splicing 4.
  • a warning signal is sent and a separation prompt signal is sent.
  • the paper splicing mechanism 2 drives the head of the paper splicing 4 on another paper feeder 1 to connect to the paper splicing reel group according to the warning signal.
  • the extension drive structure 33 drives the opposite conveying roller groups 311 away from each other according to the disengagement prompt signal, so that an installation channel is formed between the conveying roller groups 311 for the paper splicing 4 to pass through.
  • the present invention provides a paper splicing and conveying mechanism 31.
  • the paper splicing and conveying mechanism 31 of the present invention mainly adopts the following preferred embodiments.
  • the paper splicing and conveying mechanism 31 includes a coaxial connection between The driving shaft 312 on the conveying roller 3111, the connecting shaft 313 coaxially connected to the conveying roller 3112, and the mounting bracket 314 provided on the sides of the driving shaft 312 and the connecting shaft 313; the connecting shaft 313 and the driving shaft 312 are both installed on the mounting bracket.
  • 314 between adjacent driving shafts 312, between adjacent connecting shafts 313, and between the driving shafts 312 and the connecting shafts 313 are all connected by transmission belts 315.
  • the driving shafts 312 need to be driven to rotate, and the remaining driving shafts 312 and the connecting shaft 313 can be driven to rotate, so as to drive the paper splicing 4 to be transported forward.
  • the conveying roller 3111 and the conveying roller 3112 need to have the same linear speed. Since the conveying roller 3111 and the conveying roller 3112 have different radii, as well as the rotational linear speeds of the driving shaft 312 and the connecting shaft 313 Similarly, if the driving shaft 312 and the connecting shaft 313 need to rotate at different angular velocities, the driving shaft 312 and the connecting shaft 313 need to be set to a specific radius so that the conveying roller 3111 and the conveying roller 3112 move forward at the same linear speed. transportation.
  • the conveying driving component 32 of the present invention mainly adopts the following preferred embodiments.
  • the conveying driving component 32 includes a driving Frame 321, a transmission worm gear 322 connected to a plurality of drive shafts 312 therein, a transmission worm 323 meshing with the side of the transmission worm gear 322, a connecting barrel 324 connected to the lower end of the driving worm 323, and a threaded column threadedly connected to the bottom of the connecting barrel 324. 325;
  • a second drive motor 326 is provided at the bottom of the threaded column 325.
  • the second drive motor 326 is provided on the drive frame 321.
  • the threaded column 325 is connected to the output end of the second drive motor 326.
  • the driving process of the conveying driving component 32 is that the second driving motor 326 drives the threaded column 325 to rotate, thereby driving the transmission worm 323 to rotate through the connecting barrel 324, and the transmission worm 323 drives the transmission worm gear 322 to rotate, thereby driving the drive shaft 312. Rotate to drive the conveying roller 3111 and the conveying roller 3112 to rotate.
  • the connecting barrel 324 is provided with There is an adjusting frame 327.
  • the driving shaft 312 and the connecting shaft 313 both pass through the adjusting frame 327.
  • the connecting tube 324 is provided on the bottom of the adjusting frame 327.
  • the connecting tube 324 is provided with a limiting bolt 328 near the connection with the adjusting frame 327; the connecting tube 324
  • a driving cabin 329 is provided at the end.
  • a driving cylinder 3210 is provided outside the driving cabin 329.
  • a driving cylinder 3211 is provided inside the driving cylinder 3210.
  • the output end of the driving cylinder 3211 is connected to a connecting arc plate 3212.
  • the connecting arc plate 3212 abuts against the threaded column 325.
  • the end face is provided with snap-in teeth 3213, and the snap-in teeth 3213 fit into the inner groove of the threaded column 325.
  • the driving cylinder 3211 drives the connecting arc plate 3212 to move forward, so that the clamping teeth 3213 are clamped in the inner groove of the threaded column 325.
  • the threaded column 325 and the connecting barrel 324 are limited and cannot rotate relative to each other, so when When the threaded column 325 rotates, it can directly drive the connecting barrel 324 to rotate.
  • the connecting arc plate 3212 moves forward so that the engaging teeth 3213 are engaged in the inner groove of the threaded column 325. It is necessary to make the engaging teeth 3213 correspond to the inner groove of the threaded column 325. Otherwise, the engaging teeth 3213 may directly Correspondingly contacting the threaded protruding portion on the threaded column 325, in order to make the engaging teeth 3213 correspond to the inner groove of the threaded column 325 before the connecting arc plate 3213 moves forward, the present invention makes the following design, as shown in Figure 5, the driving A gear ring 3214 is provided outside the barrel 3210, and a driving gear 3215 is engaged with the side of the gear ring 3214. The driving gear 3215 is connected to a third driving motor 3216, and the driving gear 3215 is connected to the output end of the third driving motor 3216.
  • the third driving motor 3216 drives the driving gear 3215 to rotate, thereby driving the gear ring 3214 to rotate.
  • the gear ring 3214 drives the driving cylinder 3210 to rotate, thereby driving the driving cylinder 3211 and the connecting arc plate 3212 to rotate, so that the connecting arc plate 3212 rotates thereon.
  • the engaging teeth 3213 correspond to the inner groove of the threaded column 325.
  • the driving cylinder 3211 can drive the engaging teeth 3213 to engage in the inner groove of the threaded column 325.
  • the present invention mainly uses the extension drive structure 33 to drive the entire conveying roller group 311 to expand and contract.
  • the extension drive structure 33 mainly adopts the following preferred embodiments.
  • the extension drive structure 33 includes connecting teeth 331 arranged outside the connecting tube 324.
  • the tooth connecting plate 334 moves to engage with the connecting tooth 331 .
  • the driving principle of the extension drive structure 33 is that the hydraulic cylinder 333 is driven to drive the clamping tooth plate 334 to move to the connecting tooth 331.
  • the connecting barrel 324 is limited and cannot rotate, and the second driving motor 326 is driven to drive the threaded column. 325 rotates, and under the rotation of the threaded column 325 and the limiting effect of the engaging tooth plate 334, the connecting barrel 324 gradually moves closer to the side of the threaded column 325, thereby driving the entire adjusting frame 327 closer to the threaded column 325 through the connecting bolt 328.
  • One side moves, thereby driving the conveying roller set 311 to move inward, and the distance between the conveying roller sets 311 on both sides gradually increases.
  • the paper splicing reel group 21 performs paper splicing work and transmission work.
  • the paper splicing reel group 21 is composed of a first paper splicing reel 211 and a second paper splicing reel 212.
  • the first paper splicing reel 211 and the second paper splicing reel 212 A translation shaft 213 is provided on the top.
  • the first paper receiving reel 211 and the translation shaft 213, the second paper receiving reel 212 and the translation shaft 213 are an integral structure and can rotate; an annular groove 214 is provided between the first paper receiving reel 211 and the second paper receiving reel 211.
  • the length of the annular groove 214 is consistent with the length of the conveying roller 3112.
  • the inner ring grooves 214 of the first paper splicing reel 211 and the second paper splicing reel 212 are provided so that the transport roller 3112 can enter the inside of the first paper splicing reel 211 and the second paper splicing reel 212 to reduce the size of the paper splicing overlap. .
  • the present invention uses a paper splicing mechanism 2 to connect the paper splicing 4 on one of the paper feeders 1 to the end of the paper splicing 4 transported by the paper feeder 1 that is about to run out.
  • the paper splicing mechanism 2 of the present invention mainly adopts the following preferred methods: Embodiment, as shown in FIG. 7 , the paper splicing mechanism 2 includes a translation base 22 provided at the bottom of the translation shaft 213 , a mounting platform 23 provided at the bottom of the translation base 22 , a mounting groove 24 provided in the mounting platform 23 and an installation groove 24 provided in the mounting platform 23 .
  • the first driving motor 25 drives the threaded rod 26 to rotate. Under the rotation of the driving threaded rod 26, the translation seat 22 gradually moves closer to the corresponding paper splicing reel until the two paper splicing reels are abutted. The paper splicing on the paper splicing reel is in contact and bonded. After the paper splicing is completed, the first drive motor 25 is reset.
  • a pair of paper conveying reels 6 are provided at the downstream end of the paper splicing reel group 21, and the paper splicing 4 is arranged between the paper conveying reels 6; in addition, in order to make the paper splicing and conveying on both sides
  • the mechanism 31 has enough installation space and the distance between the translation seats 22 is small (which can shorten a certain paper splicing time).
  • the present invention is designed as follows. The distance between the paper feeders 1 is a, and the first paper splicing reel 211 The distance from the second paper receiving reel 212 is b, where a is greater than b.
  • the main implementation process of the present invention is to transport the paper 4 on one of the paper feeders 1 in advance, and the third driving motor 3216 drives the driving gear 3215 to rotate, and drives the connecting arc plate 3212 to rotate thereon.
  • the clamping teeth 3213 correspond to the inner groove of the threaded column 325.
  • the driving cylinder 3211 can drive the clamping teeth 3213 to be clamped in the inner groove of the threaded column 325.
  • the second driving motor 326 drives the threaded column 325 to rotate, thereby driving
  • the driving shaft 312 rotates to drive the conveying roller 3111 and the conveying roller 3112 to rotate.
  • the first driving motor 25 drives the first paper receiving reel 211 and the second paper receiving reel 212 to rotate.
  • the paper conveying reel 6 rotates.
  • the above structure rotates to drive the connecting roller.
  • the paper 4 is transported forward, and the position detection element 5 monitors the position of the paper 4 in real time, and sends a warning signal when the end of the paper 4 passes the end of the conveying roller group 311.
  • the paper splicing mechanism 2 drives the first drive motor 25 according to the warning signal.
  • the two paper splicing reels are abutted. At this time, the paper splicing rollers on the two paper splicing reels are in contact and bonded.
  • the first drive motor 25 is reset; the position detection element 5 is completely separated from the conveying roller group at the end of the paper splicing 4.
  • a disengagement prompt signal is sent, and the extension drive structure 33 resets the driving cylinder 3211 according to the disengagement prompt signal, and drives the hydraulic cylinder 333 so that the connecting tube 324 is limited and unable to rotate, and drives the second drive motor 326 to drive the threaded column 325 to rotate.
  • the connecting tube 324 gradually moves closer to the side of the threaded column 325, so that the distance between the conveying roller groups 311 on both sides gradually increases, making the conveying
  • An installation channel is formed between the roller groups 311 for the paper splicing 4 to pass through.
  • the paper splicing 4 is pasted on one of the paper splicing reels through the installation channel and waits for the next paper splicing action.

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  • Replacement Of Web Rolls (AREA)

Abstract

本发明公开了一种多卷封边带自动接纸系统，具备供纸机、接纸卷轴组、运纸卷轴、接纸机构和中间输送线，接纸机构用于在接纸卷轴组处带动其中一个供纸机上的接纸接到接纸即将用完的供纸机运输的接纸末端；中间输送线用于提供输送辊和传送辊将供纸机上的接纸输送至接纸卷轴组上，接纸机构在接纸末端到达处于末端的传送辊上时驱动进行接纸工作。本发明将接纸的末端从供纸机上输送至接纸卷轴组处，使得接纸在输送过程中始终保持紧绷状态，在接纸末端经过中间输送线的末端时进行接纸，缩短了接纸之间的重叠部分，保证了接纸重叠部分的完全粘接，保证了接纸过程的稳定性，提高了石膏板生产的最终生产质量。

Description

一种多卷封边带自动接纸系统 技术领域
本发明涉及石膏板生产技术领域，具体涉及一种多卷封边带自动接纸系统。
背景技术
在石膏板的生产过程中，需要在石膏板的表面附上纸面，经加工制成板材，人工进行更换新的纸卷，石膏板的生产周期长，石膏板的生产效率低，在加工过程中，通过接纸机为石膏板生产线供纸，实现无间断的连续放纸，接纸机通过新旧纸卷的粘接实现连续接纸，但是当后一卷轴上纸卷用完情况下无法对前一卷轴上纸卷进行粘接，影响了接纸的连续性，因此在某一卷纸用完时通常通过接纸装置将另一卷纸的接纸粘接在该卷纸的接纸末端，接纸装置与供纸机之间存在一定的距离，当检测到供纸机上接纸用完时即进行接纸的话接纸末端与粘接的接纸之间存在较长的重叠部分，且无法保证接纸重叠部分的完全粘接，在运输过程中容易发生二次重叠，影响石膏板的生产质量；
因此，现有技术的接纸机存在以下技术问题，现有技术的接纸机完成接纸后接纸之间存在较长的重叠部分无法保证接纸重叠部分的完全粘接导致在运输过程中容易发生二次重叠影响石膏板的最终生产质量。
发明内容
为此，本发明提供一种多卷封边带自动接纸系统，有效的解决了现有技术中的现有技术的接纸机完成接纸后接纸之间存在较长的重叠部分无法保证接纸重叠部分的完全粘接导致在运输过程中容易发生二次重叠影响石膏板的最终生产质量的问题。
为解决上述技术问题，本发明具体提供下述技术方案：一种多卷封边带自动接纸系统，具备：
供纸机，用于为石膏板生产线供纸，所述供纸机为两个，且交替供纸；
接纸卷轴组，与所述供纸机对应，设置在所述供纸机的下游端，所述接纸卷轴组用于接收所述供纸机的接纸并带动接纸向前传输；
运纸卷轴，设置在所述接纸卷轴组的下游端，所述运纸卷轴接收所述接纸卷轴组传输的接纸，并带动接纸向前运输至石膏板生产线；
接纸机构，连接在接纸卷轴组底部，所述接纸机构用于在所述接纸卷轴组处带动其中一个供纸机上的接纸接到所述接纸即将用完的所述供纸机运输的所述接纸末端；
中间输送线，设置在所述供纸机和所述接纸卷轴组之间，所述中间输送线用于提供输送辊和传送辊将所述供纸机上的接纸输送至所述接纸卷轴组上，所述接纸机构在接纸末端到达处于末端的所述传送辊上时驱动进行接纸工作；
其中，靠近所述接纸卷轴组的所述传送辊的半径逐渐减小，所述接纸卷轴组外壁设置有环槽，位于末端的所述传送辊部分进入所述环槽内部，所述输送辊、所述传送辊和所述接纸卷轴组与所述接纸的接触面均在同一水平面上。
进一步地，所述中间输送线包括接纸输送机构和输送驱动部件；
所述输送辊和所述传送辊组成输送辊组，所述接纸夹持在所述输送辊组之间，所述输送驱动部件用于驱动带动所述输送辊组转动以带动所述接纸进行运输，所述接纸输送机构侧边设置有伸展驱动结构，所述伸展驱动结构用于带动处于两侧的所述输送辊组移动以调整所述输送辊组之间的距离。
进一步地，所述接纸输送机构包括同轴连接在所述输送辊上的驱动轴、同轴连接在所述传送辊上的连接轴以及设置在所述驱动轴和所述连接轴侧边的安装架；
所述连接轴和所述驱动轴均安装在所述安装架上，相邻所述驱动轴之间、相邻所述连接轴之间以及所述驱动轴和所述连接轴均通过传动带连接。
进一步地，所述输送驱动部件包括驱动架、连接在其中多个所述驱动轴上的传动蜗轮、啮合在所述所述传动蜗轮侧边的传动蜗杆、连接在所述传动蜗杆下端的连接筒以及螺纹连接在所述连接筒底部的螺纹柱；
所述螺纹柱底部设置有第二驱动电机，所述第二驱动电机设置在所述驱动架上，所述螺纹柱连接设置在所述第二驱动电机的输出端。
进一步地，所述连接筒上设置有调节架，所述驱动轴和所述连接轴均穿过所述调节架，所述连接筒贯穿设置在所述调节架底面，所述连接筒靠近与所述调节架的连接处设置有限位栓；
所述连接筒端部设置有驱动舱，所述驱动舱外设置有驱动筒，所述驱动筒内设置有驱动气缸，所述驱动气缸的输出端连接有连接弧板，所述连接弧板靠接所述螺纹柱的端面设置有卡接齿，所述卡接齿与所述螺纹柱的内槽契合。
进一步地，所述驱动筒外设置有齿轮环，所述齿轮环侧边啮合有驱动齿轮，所述驱动齿轮上连接有第三驱动电机，所述驱动齿轮连接在所述第三驱动电机的输出端。
进一步地，所述伸展驱动结构包括设置在所述连接筒外的连接齿、设置在所述驱动架靠近所述连接筒的内壁内部的驱动腔、设置在所述驱动腔内的液压缸以及连接在所述液压缸的输出端的卡接齿板；
所述液压缸驱动，以带动所述卡接齿板移动至与所述连接齿卡接。
进一步地，所述接纸卷轴组由第一接纸卷轴和第二接纸卷轴组成，所述第一接纸卷轴和所述第二接纸卷轴上设置有平移轴，所述第一接纸卷轴和所述平移轴、所述第二接纸卷轴和所述平移轴为一体结构，且能够转动；
所述环槽设置在所述第一接纸卷轴和所述第二接纸卷轴外壁，所述环槽的长度与所述传送辊的长度一致。
进一步地，所述接纸机构包括设置在所述平移轴底部的平移座、设置在平移座底部的安装平台、设置在所述安装平台内的安装槽以及设置在所述安装槽内的第一驱动电机和驱动螺纹杆；
所述平移座内设置有转动电机，所述平移轴连接在所述转动电机的输出端，所述驱动螺纹杆连接在所述第一驱动电机的输出端，所述驱动螺纹杆连接在所述平移座的底部，所述平移座在所述安装槽内滑动。
进一步地，所述输送辊组上设置有位置监测元件，所述位置检测元件用 于检测所述输送辊组上的所述接纸，并在所述接纸末端经过所述输送辊组末端时发出所述示警信号以及在所述接纸末端完全脱离所述输送辊组时发送脱离提示信号，所述伸展驱动结构根据所述脱离提示信号驱动带动相对的所述输送辊组相互远离，以使得所述输送辊组之间形成所述接纸穿过的安装通道。
本发明与现有技术相比较具有如下有益效果：
本发明通过在供纸机和接纸卷轴组之间设置中间输送线，将接纸的末端从供纸机上输送至接纸卷轴组处，使得接纸在输送过程中始终保持紧绷状态，在接纸末端经过中间输送线的末端时进行接纸，缩短了接纸之间的重叠部分，保证了接纸重叠部分的完全粘接，保证了接纸过程的稳定性，提高了石膏板生产的最终生产质量。
附图说明
为了更清楚地说明本发明的实施方式或现有技术中的技术方案，下面将对实施方式或现有技术描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是示例性的，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图引伸获得其它的实施附图。
图1为本发明实施例提供的一种多卷封边带自动接纸系统的结构示意图；
图2为本发明实施例中的输送辊组的结构示意图；
图3为本发明实施例中的输送驱动部件的结构示意图；
图4为本发明实施例中的输送辊的连接示意图；
图5为图3中A处的放大结构示意图；
图6为本发明实施例中的螺纹柱和连接筒连接处的横截面示意图；
图7为本发明实施例中的接纸机构的结构示意图。
图中的标号分别表示如下：
1-供纸机；2-接纸机构；3-中间输送线；4-接纸；5-位置监测元件；6-运纸卷轴；
21-接纸卷轴组；22-平移座；23-安装平台；24-安装槽；25-第一驱动电机； 26-驱动螺纹杆；27-转动电机；
31-接纸输送机构；32-输送驱动部件；33-伸展驱动结构；
211-第一接纸卷轴；212-第二接纸卷轴；213-平移轴；314-环槽；
311-输送辊组；312-驱动轴；313-连接轴；314-安装架；315-传动带；
321-驱动架；322-传动蜗轮；323-传动蜗杆；324-连接筒；325-螺纹柱；326-第二驱动电机；327-调节架；328-限位栓；329-驱动舱；3210-驱动筒；3211-驱动气缸；3212-连接弧板；3213-卡接齿；3214-齿轮环；3215-驱动齿轮；3216-第三驱动电机；
331-连接齿；332-驱动腔；333-液压缸；334-卡接齿板；
3111-输送辊；3112-传送辊。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示，本发明提供了一种多卷封边带自动接纸系统，具备供纸机1、接纸卷轴组21、运纸卷轴6、接纸机构2和中间输送线3，其中，供纸机1，用于为石膏板生产线供纸，供纸机1为两个，且交替供纸；接纸卷轴组21，与供纸机1对应，设置在供纸机1的下游端，接纸卷轴组21用于接收供纸机1的接纸4并带动接纸4向前传输；运纸卷轴6，设置在接纸卷轴组21的下游端，运纸卷轴6接收接纸卷轴组21传输的接纸4，并带动接纸4向前运输至石膏板生产线；接纸机构2，连接在接纸卷轴组21底部，接纸机构2用于在接纸卷轴组21处带动其中一个供纸机1上的接纸4接到接纸4即将用完的供纸机1运输的接纸4末端；中间输送线3，设置在供纸机1和接纸卷轴组21之间，中间输送线3用于提供输送辊3111和传送辊3112将供纸机1上的接纸4输送至接纸卷轴组21上，接纸机构2在接纸4末端到达处于末端的传送辊上时驱动进行接纸工作。
本发明实施例通过在供纸机1和接纸卷轴组21之间设置中间输送线3，将接纸4的末端从供纸机1上输送至接纸卷轴组21处，使得接纸4在输送过程中始 终保持紧绷状态，在接纸4末端经过中间输送线3的末端时进行接纸，缩短了接纸4之间的重叠部分，保证了接纸4重叠部分的完全粘接，保证了接纸过程的稳定性，提高了石膏板生产的最终生产质量。
处于末端的传送辊3112和接纸4的接触面与接纸卷轴组21与接纸4的接触面存在一定的间隙，使得接纸4脱离传送辊3112之后则处于放松状态，为了使得在接纸4紧绷状态下则进行接纸需要在接纸4末端靠近最后一个传送辊3112进行接纸，并且为了使得接纸4的重叠部分尽可能的小，需要使得传送辊3112和接纸卷轴组21上方的接触顶点之间的距离尽可能小，为了减小传送辊3112和接纸卷轴组21之间的距离，本发明使得靠近接纸卷轴组21的传送辊3112的半径逐渐减小，接纸卷轴组21外壁设置有环槽214，位于末端的传送辊3112部分进入环槽214内部，输送辊111、传送辊3112和接纸卷轴组21与接纸4的接触面均在同一水平面上。
为了实现接纸4在供纸机1和接纸卷轴组21之间的传输，中间输送线3包括接纸输送机构31和输送驱动部件32；输送辊3111和传送辊3112组成输送辊组311，接纸4夹持在输送辊组311之间，输送驱动部件32用于驱动带动输送辊组311转动以带动接纸4进行运输，接纸输送机构31侧边设置有伸展驱动结构33，伸展驱动结构33用于带动处于两侧的输送辊组311移动以调整输送辊组311之间的距离。
为了对接纸4的位置进行实时监测，输送辊组311上设置有位置监测元件5，位置检测元件5用于检测输送辊组311上的接纸4，并在接纸4末端经过输送辊组311末端时发出示警信号以及在接纸4末端完全脱离输送辊组311时发送脱离提示信号，接纸机构2根据示警信号带动另一供纸机1上的接纸4头部接在接纸卷轴组21上的接纸4上，伸展驱动结构33根据脱离提示信号驱动带动相对的输送辊组311相互远离，以使得输送辊组311之间形成接纸4穿过的安装通道。
为了带动接纸4向前运输，本发明设置了接纸输送机构31，本发明的接纸输送机构31主要采取以下优选实施例，如图4所示，接纸输送机构31包括同轴连接在输送辊3111上的驱动轴312、同轴连接在传送辊3112上的连接轴313以及 设置在驱动轴312和连接轴313侧边的安装架314；连接轴313和驱动轴312均安装在安装架314上，相邻驱动轴312之间、相邻连接轴313之间以及驱动轴312和连接轴313均通过传动带315连接。
因此，上述实施例中，只需要带动其中一个或者多个驱动轴312转动，即可带动其余的驱动轴312和连接轴313转动，以带动接纸4向前运输。
为了使得接纸4匀速向前运输，需要使得输送辊3111和传送辊3112具备相同的线速度，由于输送辊3111和传送辊3112具备不同的半径，以及驱动轴312和连接轴313的转动线速度相同，需要使得驱动轴312和连接轴313以对应不同的角速度转动，则需要将驱动轴312和连接轴313设置为特定的半径，以使得输送辊3111和传送辊3112以相同的线速度向前运输。
为了带动驱动轴312转动以通过输送辊3111和传送辊3112转动带动接纸4向前运输，本发明的输送驱动部件32主要采取以下优选实施例，如图3所示，输送驱动部件32包括驱动架321、连接在其中多个驱动轴312上的传动蜗轮322、啮合在传动蜗轮322侧边的传动蜗杆323、连接在传动蜗杆323下端的连接筒324以及螺纹连接在连接筒324底部的螺纹柱325；螺纹柱325底部设置有第二驱动电机326，第二驱动电机326设置在驱动架321上，螺纹柱325连接设置在第二驱动电机326的输出端。
上述实施例中，输送驱动部件32的驱动过程为，第二驱动电机326驱动带动螺纹柱325转动，从而通过连接筒324带动传动蜗杆323转动，传动蜗杆323带动传动蜗轮322转动从而带动驱动轴312转动，实现带动输送辊3111和传送辊3112转动。
在上述驱动过程中，需要使得螺纹柱325转动能够带动连接筒324转动，为了使得螺纹柱325转动能够带动连接筒324转动，本发明还做以下设计，如图6所示，连接筒324上设置有调节架327，驱动轴312和连接轴313均穿过调节架327，连接筒324贯穿设置在调节架327底面，连接筒324靠近与调节架327的连接处设置有限位栓328；连接筒324端部设置有驱动舱329，驱动舱329外设置有驱动筒3210，驱动筒3210内设置有驱动气缸3211，驱动气缸3211的输出端连接有连接弧板3212，连接弧板3212靠接螺纹柱325的端面设置有卡接齿 3213，卡接齿3213与螺纹柱325的内槽契合。
驱动气缸3211驱动带动连接弧板3212向前移动，使得卡接齿3213卡接在螺纹柱325的内槽内，此时，螺纹柱325和连接筒324之间进行限位不能相对转动，因此在螺纹柱325转动时，可直接带动连接筒324转动。
在上述实施例中，连接弧板3212向前移动使得卡接齿3213卡接在螺纹柱325的内槽内需要使得卡接齿3213与螺纹柱325的内槽对应，否则卡接齿3213可能直接对应接触在螺纹柱325上的螺纹凸起部分，为了使得在连接弧板3213向前移动之前卡接齿3213与螺纹柱325的内槽对应，本发明做以下设计，如图5所示，驱动筒3210外设置有齿轮环3214，齿轮环3214侧边啮合有驱动齿轮3215，驱动齿轮3215上连接有第三驱动电机3216，驱动齿轮3215连接在第三驱动电机3216的输出端。
第三驱动电机3216驱动带动驱动齿轮3215转动，从而带动齿轮环3214转动，齿轮环3214带动驱动筒3210转动，从而带动驱动气缸3211和连接弧板3212转动，以使得连接弧板3212转动至其上的卡接齿3213与螺纹柱325的内槽对应，此时驱动驱动气缸3211可带动卡接齿3213卡接在螺纹柱325的内槽内。
本发明主要采用伸展驱动结构33带动输送辊组311整体的伸缩，伸缩驱动结构33主要采取以下优选实施例，如图5所示，伸展驱动结构33包括设置在连接筒324外的连接齿331、设置在驱动架321靠近连接筒324的内壁内部的驱动腔332、设置在驱动腔332内的液压缸333以及连接在液压缸333的输出端的卡接齿板334；液压缸333驱动，以带动卡接齿板334移动至与连接齿331卡接。
伸展驱动结构33的驱动原理为，液压缸333驱动，以带动卡接齿板334移动至与连接齿331卡接，此时连接筒324受到限位无法转动，驱动第二驱动电机326带动螺纹柱325转动，在螺纹柱325的转动作用下和卡接齿板334的限位作用下，连接筒324逐渐靠近螺纹柱325一侧移动，从而通过连接栓328带动调节架327整体向靠近螺纹柱325一侧移动，从而带动输送辊组311内移，两侧的输送辊组311之间的距离逐渐拉大。
本发明中接纸卷轴组21进行接纸工作和传送工作，接纸卷轴组21由第一接纸卷轴211和第二接纸卷轴212组成，第一接纸卷轴211和第二接纸卷轴212 上设置有平移轴213，第一接纸卷轴211和平移轴213、第二接纸卷轴212和平移轴213为一体结构，且能够转动；环槽214设置在第一接纸卷轴211和第二接纸卷轴212外壁，环槽214的长度与传送辊3112的长度一致。
第一接纸卷轴211和第二接纸卷轴212内环槽214的设置是为了传送辊3112能够进入第一接纸卷轴211和第二接纸卷轴212内部，以减小接纸重叠部分的大小。
本发明采用接纸机构2将其中一个供纸机1上的接纸4接到接纸4即将用完的供纸机1运输的接纸4末端，本发明的接纸机构2主要采取以下优选实施例，如图7所示，接纸机构2包括设置在平移轴213底部的平移座22、设置在平移座22底部的安装平台23、设置在安装平台23内的安装槽24以及设置在安装槽24内的第一驱动电机25和驱动螺纹杆26；平移座22内设置有转动电机27，平移轴213连接在转动电机27的输出端，驱动螺纹杆26连接在第一驱动电机25的输出端，驱动螺纹杆26连接在平移座22的底部，平移座22在安装槽24内滑动。
第一驱动电机25驱动带动驱动螺纹杆26转动，在驱动螺纹杆26的转动作用下，平移座22逐渐平移至靠近对应另一接纸卷轴，直至两个接纸卷轴靠接，此时两个接纸卷轴上的接纸接触粘接，在接纸完成之后，第一驱动电机25复位。
为了带动接纸4向前运输上料，在接纸卷轴组21的下游端设置有一对运纸卷轴6，接纸4设置在运纸卷轴6之间；另外，为了使得两侧的接纸输送机构31有足够的安装空间和使得平移座22之间距离较小(能够缩短一定的接纸时长)，本发明做以下设计，供纸机1之间的距离为a，第一接纸卷轴211和第二接纸卷轴212之间的距离为b，其中，a大于b。
综上所述，本发明的主要实施过程为，预先对其中一供纸机1上的接纸4进行输送，第三驱动电机3216驱动带动驱动齿轮3215转动，带动连接弧板3212转动至其上的卡接齿3213与螺纹柱325的内槽对应，此时驱动驱动气缸3211可带动卡接齿3213卡接在螺纹柱325的内槽内，第二驱动电机326驱动带动螺纹柱325转动从而带动驱动轴312转动，实现带动输送辊3111和传送辊3112转动，第一驱动电机25驱动带动第一接纸卷轴211和第二接纸卷轴212转动，运纸卷 轴6转动带动，上述结构转动带动接纸4向前传输，位置检测元件5对接纸4的位置进行实时监测，在接纸4末端经过输送辊组311末端时发出示警信号，接纸机构2根据示警信号驱动第一驱动电机25驱动带动两个接纸卷轴靠接，此时两个接纸卷轴上的接纸接触粘接，在接纸完成之后，第一驱动电机25复位；位置检测元件5在接纸4末端完全脱离输送辊组311时发送脱离提示信号，伸展驱动结构33根据脱离提示信号使得驱动气缸3211复位，并驱动液压缸333驱动使得连接筒324受到限位无法转动，驱动第二驱动电机326带动螺纹柱325转动，在螺纹柱325的转动作用下和卡接齿板334的限位作用下，连接筒324逐渐靠近螺纹柱325一侧移动，从而使得两侧的输送辊组311之间的距离逐渐拉大，使得输送辊组311之间形成接纸4穿过的安装通道，将接纸4通过该安装通道粘贴在其中一接纸卷轴，等待下一次的接纸动作。
以上实施例仅为本申请的示例性实施例，不用于限制本申请，本申请的保护范围由权利要求书限定。本领域技术人员可以在本申请的实质和保护范围内，对本申请做出各种修改或等同替换，这种修改或等同替换也应视为落在本申请的保护范围内。

Claims (10)

  1. 一种多卷封边带自动接纸系统，其特征在于，具备：
    供纸机(1)，用于为石膏板生产线供纸，所述供纸机(1)为两个，且交替供纸；
    接纸卷轴组(21)，与所述供纸机(1)对应，设置在所述供纸机(1)的下游端，所述接纸卷轴组(21)用于接收所述供纸机(1)的接纸(4)并带动接纸(4)向前传输；
    运纸卷轴(6)，设置在所述接纸卷轴组(21)的下游端，所述运纸卷轴(6)接收所述接纸卷轴组(21)传输的接纸(4)，并带动接纸(4)向前运输至石膏板生产线；
    接纸机构(2)，连接在接纸卷轴组(21)底部，所述接纸机构(2)用于在所述接纸卷轴组(21)处带动其中一个供纸机(1)上的接纸(4)接到所述接纸(4)即将用完的所述供纸机(1)运输的所述接纸(4)末端；
    中间输送线(3)，设置在所述供纸机(1)和所述接纸卷轴组(21)之间，所述中间输送线(3)用于提供输送辊(3111)和传送辊(3112)将所述供纸机(1)上的接纸(4)输送至所述接纸卷轴组(21)上，所述接纸机构(2)在接纸(4)末端到达处于末端的所述传送辊上时驱动进行接纸工作；
    其中，靠近所述接纸卷轴组(21)的所述传送辊(3112)的半径逐渐减小，所述接纸卷轴组(21)外壁设置有环槽(214)，位于末端的所述传送辊(3112)部分进入所述环槽(214)内部，所述输送辊(111)、所述传送辊(3112)和所述接纸卷轴组(21)与所述接纸(4)的接触面均在同一水平面上。
  2. 根据权利要求1所述的一种多卷封边带自动接纸系统，其特征在于，所述中间输送线(3)包括接纸输送机构(31)和输送驱动部件(32)；
    所述输送辊(3111)和所述传送辊(3112)组成输送辊组(311)，所述接纸(4)夹持在所述输送辊组(311)之间，所述输送驱动部件(32)用于驱动带动所述输送辊组(311)转动以带动所述接纸(4)进行运输，所述接纸输送机构(31)侧边设置有伸展驱动结构(33)，所述伸展驱动结构(33)用于带动处于两侧的所述输送辊组(311)移动以调整所述输送辊组(311)之间的距离。
  3. 根据权利要求2所述的一种多卷封边带自动接纸系统，其特征在于，所述接纸输送机构(31)包括同轴连接在所述输送辊(3111)上的驱动轴(312)、同轴连接在所述传送辊(3112)上的连接轴(313)以及设置在所述驱动轴(312)和所述连接轴(313)侧边的安装架(314)；
    所述连接轴(313)和所述驱动轴(312)均安装在所述安装架(314)上，相邻所述驱动轴(312)之间、相邻所述连接轴(313)之间以及所述驱动轴(312)和所述连接轴(313)均通过传动带(315)连接。
  4. 根据权利要求3所述的一种多卷封边带自动接纸系统，其特征在于，所述输送驱动部件(32)包括驱动架(321)、连接在其中多个所述驱动轴(312)上的传动蜗轮(322)、啮合在所述所述传动蜗轮(322)侧边的传动蜗杆(323)、连接在所述传动蜗杆(323)下端的连接筒(324)以及螺纹连接在所述连接筒(324)底部的螺纹柱(325)；
    所述螺纹柱(325)底部设置有第二驱动电机(326)，所述第二驱动电机(326)设置在所述驱动架(321)上，所述螺纹柱(325)连接设置在所述第二驱动电机(326)的输出端。
  5. 根据权利要求4所述的一种多卷封边带自动接纸系统，其特征在于，所述连接筒(324)上设置有调节架(327)，所述驱动轴(312)和所述连接轴(313)均穿过所述调节架(327)，所述连接筒(324)贯穿设置在所述调节架(327)底面，所述连接筒(324)靠近与所述调节架(327)的连接处设置有限位栓(328)；
    所述连接筒(324)端部设置有驱动舱(329)，所述驱动舱(329)外设置有驱动筒(3210)，所述驱动筒(3210)内设置有驱动气缸(3211)，所述驱动气缸(3211)的输出端连接有连接弧板(3212)，所述连接弧板(3212)靠接所述螺纹柱(325)的端面设置有卡接齿(3213)，所述卡接齿(3213)与所述螺纹柱(325)的内槽契合。
  6. 根据权利要求5所述的一种多卷封边带自动接纸系统，其特征在于，所述驱动筒(3210)外设置有齿轮环(3214)，所述齿轮环(3214)侧边啮合有驱动齿轮(3215)，所述驱动齿轮(3215)上连接有第三驱动电机(3216)， 所述驱动齿轮(3215)连接在所述第三驱动电机(3216)的输出端。
  7. 根据权利要求6所述的一种多卷封边带自动接纸系统，其特征在于，所述伸展驱动结构(33)包括设置在所述连接筒(324)外的连接齿(331)、设置在所述驱动架(321)靠近所述连接筒(324)的内壁内部的驱动腔(332)、设置在所述驱动腔(332)内的液压缸(333)以及连接在所述液压缸(333)的输出端的卡接齿板(334)；
    所述液压缸(333)驱动，以带动所述卡接齿板(334)移动至与所述连接齿(331)卡接。
  8. 根据权利要求7所述的一种多卷封边带自动接纸系统，其特征在于，所述接纸卷轴组(21)由第一接纸卷轴(211)和第二接纸卷轴(212)组成，所述第一接纸卷轴(211)和所述第二接纸卷轴(212)上设置有平移轴(213)，所述第一接纸卷轴(211)和所述平移轴(213)、所述第二接纸卷轴(212)和所述平移轴(213)为一体结构，且能够转动；
    所述环槽(214)设置在所述第一接纸卷轴(211)和所述第二接纸卷轴(212)外壁，所述环槽(214)的长度与所述传送辊(3112)的长度一致。
  9. 根据权利要求8所述的一种多卷封边带自动接纸系统，其特征在于，所述接纸机构(2)包括设置在所述平移轴(213)底部的平移座(22)、设置在平移座(22)底部的安装平台(23)、设置在所述安装平台(23)内的安装槽(24)以及设置在所述安装槽(24)内的第一驱动电机(25)和驱动螺纹杆(26)；
    所述平移座(22)内设置有转动电机(27)，所述平移轴(213)连接在所述转动电机(27)的输出端，所述驱动螺纹杆(26)连接在所述第一驱动电机(25)的输出端，所述驱动螺纹杆(26)连接在所述平移座(22)的底部，所述平移座(22)在所述安装槽(24)内滑动。
  10. 根据权利要求9所述的一种多卷封边带自动接纸系统，其特征在于，所述输送辊组(311)上设置有位置监测元件(5)，所述位置检测元件(5)用于检测所述输送辊组(311)上的所述接纸(4)，并在所述接纸(4)末端经过所述输送辊组(311)末端时发出所述示警信号以及在所述接纸(4)末 端完全脱离所述输送辊组(311)时发送脱离提示信号，所述伸展驱动结构(33)根据所述脱离提示信号驱动带动相对的所述输送辊组(311)相互远离，以使得所述输送辊组(311)之间形成所述接纸(4)穿过的安装通道。
PCT/CN2022/141988 2022-08-24 2022-12-26 一种多卷封边带自动接纸系统 WO2024040827A1 (zh)

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