CN219469194U

CN219469194U - Paper tape deviation correcting device

Info

Publication number: CN219469194U
Application number: CN202221132428.8U
Authority: CN
Inventors: 钱沛良; 钱晓思; 钱晓媚
Original assignee: Foshan Sanshui Zhifeng Paper Products Manufacturing Co ltd
Current assignee: Foshan Sanshui Zhifeng Paper Products Manufacturing Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2023-08-04
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a paper tape deviation correcting device which comprises a plurality of conveying rollers, a transverse frame and a swinging frame, wherein the conveying rollers are sequentially and equally arranged along the paper tape conveying direction, the transverse frame is arranged above the conveying rollers, a rotating shaft and a swinging cylinder are respectively arranged at the bottom of the transverse frame, and the rotating shaft is connected with a connecting frame in a downward rotating mode: according to the deviation correcting device, the swing cylinder, the connecting frame and the swing frame are arranged, the piston rod of the swing cylinder is used for stretching, so that the connecting frame and the swing frame are driven to swing in the opposite direction of the deviation of the paper tape, the automatic deviation correction of the paper tape is realized, and the whole structure is simple and practical.

Description

Paper tape deviation correcting device

Technical Field

The utility model relates to the technical field of machinery, in particular to a paper tape deviation correcting device.

Background

The paper tape is at the in-process of carrying, appears the skew easily, if not in time adjust rectifying, can make the rolling of paper tape appear uneven condition, seriously can cause the damage of paper tape, current rectifying adopts manual work to assist the regulation generally, and is inefficiency, and little part adopts automation equipment to adjust, but the structure is complicated, is unfavorable for the use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a simple and practical paper tape deviation correcting device.

In order to achieve the above purpose, the present utility model provides the following solutions: the utility model provides a paper tape deviation correcting device, includes many conveying rollers, crossbearer, swing frame, and a plurality of the conveying rollers are arranged along paper tape conveying direction equidistant in proper order, the crossbearer is arranged in the top of conveying rollers, the crossbearer bottom is provided with pivot, swing cylinder respectively, the pivot rotates downwards and is connected with the link, be provided with the lift cylinder on the link, swing frame front side upwards articulates the link, swing frame middle part upwards articulates the piston rod of lift cylinder, swing frame rear side rotates and is connected with a plurality of regulating wheels, a plurality of regulating wheels coaxial coupling is used for with paper tape roll connection;

the swing cylinder is arranged in the horizontal direction, the swing cylinder is hinged with a swing rod, the swing rod is connected with a connecting frame, and when the paper tape is conveyed to deviate, the swing cylinder drives the swing frame to swing in the opposite direction of the paper tape deviation so as to realize paper tape deviation correction.

The beneficial effects of the utility model are as follows: the automatic deviation correction is realized, and the deviation correction device is provided with the swinging air cylinder, the connecting frame and the swinging frame, and the piston rod of the swinging air cylinder is used for stretching to drive the connecting frame and the swinging frame to swing towards the opposite direction of the deviation of the paper tape, so that the automatic deviation correction of the paper tape is realized, and the whole structure is simple and practical; meanwhile, the lifting cylinder is arranged, and the swinging frame is driven to swing upwards or downwards by the lifting cylinder, so that the regulating wheel is just in rolling connection with the paper tape, and the paper tape can be corrected conveniently and simultaneously, can be suitable for paper tapes with different thickness specifications, and has strong adaptability.

Further, the conveyor belt further comprises a plurality of guide rollers, and the guide rollers are respectively staggered with the conveying rollers up and down. After the structure is adopted, the guide roller is matched with the conveying roller to convey the paper tape.

Further, the lifting cylinder is obliquely arranged at the rear side of the connecting frame, and the swinging rod is connected with the rear side of the connecting frame.

Further, the left end and the right end of the connecting frame are respectively hinged with the front side of the swinging frame.

Further, the bottom of the cross frame is provided with a cross bar, the cross bar is connected with the rotating shaft downwards, the cross bar is connected with a limiting frame downwards, the limiting frame is positioned between the swinging cylinder and the connecting frame, the limiting frame is provided with a limiting opening penetrating through the whole limiting frame, and the swinging rod is connected with the connecting frame after penetrating through the limiting opening. By adopting the structure, the utility model realizes the driving of the connecting frame and the swinging frame to swing.

Further, each guide roller is rotatably connected with a rotating frame at two ends respectively, the rotating frames are slidably connected to the lifting frames, lifting screws are connected to the lifting frames in a threaded mode, the lifting screws upwards abut against the pressing rotating frames, and the rotating frames are pushed to move up and down by rotating the lifting screws, and lifting handwheels are sleeved on the lifting screws. After the structure is adopted, the lifting hand wheel is rotated to drive the guide roller to move up and down so as to adapt to paper tapes with different thickness specifications.

Further, a lifting groove is formed in the lifting frame, and the rotating frame slides up and down in the lifting groove.

Further, the paper feeding device further comprises a detection roller, wherein the detection roller is arranged at the rear side of the conveying roller at the rearmost end and is used for guiding the paper to convey and detecting whether the paper is offset or not. After the structure is adopted, the paper tape conveying device can guide the paper tape to convey and detect whether the paper tape deviates or not.

Drawings

Fig. 1 is a side view of the present utility model.

Fig. 2 is a partial enlarged view of fig. 1 at a.

Fig. 3 is a top view of the present utility model.

Fig. 4 is a top view of the swing cylinder, the connecting frame and the swing frame of the present utility model.

Wherein, 1 is the conveying roller, 2 is the crossbeams, 21 is the crossbeams, 211 is the pivot, 212 is the spacer, 2121 is the spacing mouth, 22 is the swing cylinder, 31 is the swing frame, 311 is the regulating wheel, 32 is the link, 321 is the swinging rod, 322 is the lift cylinder, 4 is the guide roller, 41 is the rotating frame, 42 is the lifting frame, 421 is the lifting groove, 422 is the lifting screw, 423 is the lifting hand wheel, 5 is the detection roller.

Detailed Description

The utility model is further illustrated by the following examples:

referring to fig. 1 to 4, a paper tape deviation correcting device comprises a plurality of conveying rollers 1, a transverse frame 2, a swinging frame 31, a plurality of guide rollers 4 and a detection roller 5, wherein the conveying rollers 1 are sequentially distributed at equal intervals along the paper tape conveying direction, the transverse frame 2 is arranged above the conveying rollers 1, a rotating shaft 211 and a swinging air cylinder 22 are respectively arranged at the bottom of the transverse frame 2, the rotating shaft 211 is connected with a connecting frame 32 in a downward rotating manner, a lifting air cylinder 322 is arranged on the connecting frame 32, the front side of the swinging frame 31 is hinged with the connecting frame 32 upwards, the middle part of the swinging frame 31 is hinged with a piston rod of the lifting air cylinder 322 upwards, the rear side of the swinging frame 31 is connected with a plurality of adjusting wheels 311 in a rotating manner, and the adjusting wheels 311 are coaxially connected with the paper tape in a rotating manner.

The swing cylinder 22 is arranged in the horizontal direction, the swing cylinder 22 is hinged with a swing rod 321, the swing rod 321 is connected with a connecting frame 32, and when the paper tape is conveyed to deviate, the swing cylinder 22 drives the swing frame 31 to swing in the opposite direction of the paper tape deviation so as to realize paper tape deviation correction.

In the present embodiment, the guide rollers 4 are vertically offset from the conveying rollers 1, respectively.

In the present embodiment, the lifting cylinder 322 is obliquely disposed at the rear side of the link 32, and the swing lever 321 is connected to the rear side of the link 32.

In the present embodiment, both left and right ends of the link frame 32 are hinged to the front side of the swing frame 31, respectively.

In this embodiment, a horizontal bar 21 is disposed at the bottom of the horizontal frame 2, the horizontal bar 21 is connected with a rotating shaft 211 downward, and the horizontal bar 21 is connected with a limiting frame 212 downward, the limiting frame 212 is located between the swing cylinder 22 and the connecting frame 32, the limiting frame 212 is provided with a limiting opening 2121 penetrating through the whole limiting frame 212, and the swing rod 321 is connected with the connecting frame 32 after passing through the limiting opening 2121.

In this embodiment, two ends of each guide roller 4 are respectively rotatably connected with a rotating frame 41, the rotating frames 41 are slidably connected to the lifting frames 42, lifting screws 422 are in threaded connection with the lifting frames 42, the lifting screws 422 are pressed against the rotating frames 41 upwards, and the lifting screws 422 are rotated to push the rotating frames 41 to move up and down, wherein lifting handwheels 423 are sleeved on the lifting screws 422; specifically, the lifting frame 42 is provided with a lifting groove 421, and the rotating frame 41 slides up and down in the lifting groove 421.

In the present embodiment, a detection roller 5 is provided at the rear side of the conveyance roller 1 at the rearmost end, and the detection roller 5 is used to guide the paper tape conveyance and detect whether the paper tape is shifted.

The specific paper tape deviation correcting process of the embodiment is as follows: according to the thickness of the paper tape, the height position of the guide roller 4 is adjusted, wherein the lifting hand wheel 423 is screwed to drive the lifting screw 422 to rotate, and the lifting screw 42 moves up and down on the lifting frame 42, so that the rotating frame 41 and the guide roller 4 are driven to move up and down to a set position;

then the lifting cylinder 322 is controlled, the piston rod of the lifting cylinder 322 stretches out and draws back to drive the swinging frame 31 to swing upwards or downwards until the adjusting wheel 311 is driven to just roll and connect with the paper tape, at this time, the paper tape is started to be conveyed, when the paper tape is deviated in the paper tape conveying process, the detecting roller 5 detects the deviation direction of the paper tape, then the piston rod of the swinging cylinder 22 stretches out and draws back, the limiting port 2121 of the limiting frame 212 is matched to serve as a swinging fulcrum to drive the swinging rod 321 to swing leftwards or rightwards, so that the connecting frame 32 and the swinging frame 31 are driven to swing towards the opposite direction of the deviation of the paper tape, and the paper tape is driven to return to the original travel to be conveyed, so that deviation correction on the paper tape is realized.

The above-described embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the present utility model in any way. Any person skilled in the art can make many more possible variations and modifications of the technical solution of the present utility model or modify equivalent embodiments without departing from the scope of the technical solution of the present utility model by using the technical content disclosed above. Therefore, all equivalent changes according to the inventive concept are covered by the protection scope of the utility model without departing from the technical scheme of the utility model.

Claims

1. The utility model provides a paper tape deviation correcting device, includes many conveying rollers (1), crossbearer (2), swing frame (31), many guide roll (4), its characterized in that: the paper tape feeding device comprises a plurality of feeding rollers (1) which are sequentially arranged at equal intervals along the paper tape feeding direction, a transverse frame (2) is arranged above the feeding rollers (1), a rotating shaft (211) and a swinging air cylinder (22) are respectively arranged at the bottom of the transverse frame (2), the rotating shaft (211) is connected with a connecting frame (32) in a downward rotating mode, a lifting air cylinder (322) is arranged on the connecting frame (32), the connecting frame (32) is hinged to the front side of the swinging frame (31) in an upward direction, the middle of the swinging frame (31) is hinged to a piston rod of the lifting air cylinder (322) in an upward direction, a plurality of adjusting wheels (311) are connected to the rear side of the swinging frame (31) in a rotating mode, and the adjusting wheels (311) are coaxially connected to be used for being in rolling connection with paper tapes;

the swing cylinder (22) is arranged in the horizontal direction, the swing cylinder (22) is hinged with a swing rod (321), the swing rod (321) is connected with the connecting frame (32), and when the paper tape is conveyed to deviate, the swing cylinder (22) drives the swing frame (31) to swing in the opposite direction of the paper tape deviation so as to realize paper tape deviation correction; the guide rollers (4) are respectively staggered with the conveying rollers (1) up and down.

2. The paper strap deviation correcting device according to claim 1, wherein: the lifting cylinder (322) is obliquely arranged at the rear side of the connecting frame (32), and the swinging rod (321) is connected with the rear side of the connecting frame (32).

3. The paper strap deviation correcting device according to claim 2, wherein: the left end and the right end of the connecting frame (32) are respectively hinged with the front side of the swinging frame (31).

4. A paper strap deviation correcting device according to claim 3, wherein: the utility model discloses a swing rack, including articulated arm, connecting frame (32), articulated arm, connecting frame (212), diaphragm (2) bottom is provided with diaphragm (21), diaphragm (21) connect downwards pivot (211), just diaphragm (21) are connected with spacing (212) downwards, spacing (212) are located between swing cylinder (22) and connecting frame (32), spacing (212) are opened has spacing mouth (2121) that runs through whole spacing (212), swing rod (321) pass behind spacing mouth (2121) and are connected with connecting frame (32).

5. The paper strap deviation correcting device of claim 4, wherein: every both ends of guide roll (4) rotate respectively and are connected with rotating turret (41), rotating turret (41) sliding connection is on crane (42), threaded connection has lifting screw (422) on crane (42), lifting screw (422) are upwards contradicted roof pressure rotating turret (41), through rotating lifting screw (422) in order to promote rotating turret (41) and reciprocate, wherein the cover is equipped with lifting hand wheel (423) on lifting screw (422).

6. The paper strap deviation correcting device of claim 5, wherein: the lifting frame (42) is provided with a lifting groove (421), and the rotating frame (41) slides up and down in the lifting groove (421).

7. The paper strap deviation correcting device of claim 6, wherein: the paper tape feeding device further comprises a detection roller (5), wherein the detection roller (5) is arranged at the rear side of the feeding roller (1) at the rearmost end, and the detection roller (5) is used for guiding paper tape feeding and detecting whether the paper tape is offset or not.