CN216686793U

CN216686793U - Slip sheet coiling mechanism

Info

Publication number: CN216686793U
Application number: CN202122855827.9U
Authority: CN
Inventors: 陈元; 刘慧丹; 王洪君; 江水林; 罗志荣
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-07
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a lining paper winding device which comprises a rack, an unwinding structure, a paper winding structure and a tension adapting mechanism, wherein the rack comprises two supporting walls and a top frame connected between the two supporting walls, the unwinding structure is arranged below the top frame, the paper winding structure is arranged on the top frame, the tension adapting mechanism comprises an installation frame, two shaft bodies, two bearing seats, a first tensioning roller and two elastic pieces, the installation frame is arranged below the top frame, the two shaft bodies are arranged on the installation frame side by side, the two bearing seats are respectively and slidably arranged on the two shaft bodies, two ends of the first tensioning roller are connected to the two bearing seats, the two elastic pieces are respectively arranged on the shaft bodies and elastically abut against the bearing seats, and when a paper supply belt is wound around the first tensioning roller, the elastic pieces automatically adapt to the pressure between the first tensioning roller and the paper belt. The utility model can automatically adjust the tension of the paper tape and improve the winding quality of the paper tape.

Description

Slip sheet coiling mechanism

Technical Field

The utility model relates to the field of liner paper machine equipment, in particular to a liner paper winding device.

Background

The lining paper machine is a device for winding a paper tape through a rotating shaft, in the process of winding the paper tape by the lining paper machine, the paper attached to a steel belt needs to be wound into the paper tape through an unwinding machine, but because the adhesion between the paper tape and the steel belt is strong, the paper tape and the steel belt are separated, torn and guided to the rotating shaft of the lining paper machine, the speed of the paper tape falling off from the steel belt is inconsistent with the speed of the paper tape wound on the rotating shaft, the paper tape between the unwinding machine and the lining paper machine is stretched or the surplus of the paper tape is large, and the paper tape cannot be kept at a proper tension degree. The paper tape is easy to deform or even damage when stretched, thereby influencing the quality of the paper tape wound on the rotating shaft; when the paper tape between the unreeling machine and the paper lining machine has more allowance, the paper tape becomes loose, so that the paper tape is easy to form folds when being wound on the rotating shaft, or two ends of a paper roll wound by the paper tape cannot be aligned, and the winding quality of the paper tape is not ideal.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the lining paper winding device capable of automatically adjusting the tension of the paper tape, so that the winding quality of the paper tape is improved.

The technical scheme of the utility model is as follows: a lining paper winding device is used for winding a paper tape after a steel coil is unwound and comprises a rack, an unwinding structure, a paper winding structure and a tension adapting mechanism, wherein the rack is arranged at one end of a steel tape processing line and comprises two supporting walls and a top frame connected between the two supporting walls, the unwinding structure is arranged below the top frame, the paper winding structure is arranged on the top surface of the top frame, the tension adapting mechanism comprises an installation frame, two shaft bodies, two bearing blocks, a first tensioning roller and two elastic pieces, the installation frame is arranged below the top frame and positioned on one side of the unwinding structure, the two shaft bodies are arranged on the installation frame side by side, the two bearing blocks are respectively arranged on the two shaft bodies in a sliding manner, two ends of the first tensioning roller are connected onto the two bearing blocks, the two elastic pieces are respectively arranged on the shaft bodies and elastically abut against the bearing blocks, when a paper tape is wound around the first tensioning roller, the elastic pieces automatically adapt to the pressure between the first tensioning roller and the paper tape, to adjust the tension of the tape.

Further, be equipped with the tensioning texture between stock form structure and the rate of tension adaptation mechanism, the tensioning texture adopts rotatable roll body for the tensioning paper tape.

Furthermore, the mounting bracket is provided with guide grooves in opposite directions, and the two shaft bodies are fixedly arranged in the guide grooves side by side.

Furthermore, the elastic element is a spiral spring which is sleeved on the shaft body, one end of the elastic element abuts against one end in the guide groove, and the other end abuts against the bearing seat.

Further, the two roll paper structures are arranged on the top surface of the top frame at intervals along the conveying direction of the steel belt.

Furthermore, a long groove is formed in the top frame and located between the two paper winding structures so that the paper tape can pass through the long groove.

Furtherly, each stock form structure includes two support arms and take-up shaft, two the support arm sets up relatively on the roof-rack top surface, and the take-up shaft is installed between two support arms to supply around the roll paper area.

Further, each stock form structure includes two body of rod and deflector roll, and two body of rods are installed on the side of support arm, the deflector roll is installed between two bodies of rod for guide and tensioning paper tape.

Further, unreel the structure and include frame and spool, the frame sets firmly in the roof-rack below, the spool is installed on the side of frame for wind the coil of strip of unreeling.

Compared with the prior art: the utility model provides a lining paper winding device, which is characterized in that an elastic piece is automatically matched with the pressure between a first tensioning roller and a paper tape, so that the paper tape is wound at a proper tension degree, the paper tape is prevented from being damaged when the tension degree of the paper tape is too large, the paper tape cannot be tightly wound on a winding shaft when the tension degree of the paper tape is too small, and the winding quality of the paper tape is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1, a lining paper winding device for winding a paper tape after a steel coil is unwound includes a frame 1, an unwinding structure 2, a paper winding structure 3, a tension adapting mechanism 4 and a tension structure 5, wherein the frame 1 is disposed at one end of a steel tape processing line, the frame includes two supporting walls 10 and a top frame 11 connected between the two supporting walls 10 and located at top ends of the two supporting walls 10, a long groove 12 is disposed on the top frame 11, and the long groove 12 is located between the two paper winding structures 3 to allow the paper tape to pass through. Unreel structure 2 and locate roof-rack 11 below for unreel the coil of strip for the steel band, unreel the paper tape that will laminate with the steel band simultaneously and guide to on the stock form structure 3. Stock form structure 3 sets up at 11 top surfaces of roof-rack, in this embodiment, stock form structure 3 is two, sets up at 11 top surfaces of roof-rack along steel band direction of delivery interval ground for the paper tape that comes is carried from unreeling structure 2 in the rolling in turn, has improved the paper tape and has wound up efficiency. The tension adaptive mechanism 4 is arranged below the top frame 11 and located on one side of the unreeling structure 2 and used for automatically adjusting the tension of the unreeled paper tape.

Be equipped with between stock form structure 3 and rate of tension adaptation mechanism 4 tensioning structure 5, tensioning structure 5 adopt rotatable roll body, and roll body quantity is a plurality of, installs respectively on roof-rack 11 for the tensioning paper tape can select corresponding roll body according to the paper tape when winding the paper tape. Two threads with opposite winding directions are arranged on the outer peripheral surface of the roller body of the tensioning structure 5, and the two threads are symmetrically arranged in the middle of the roller body and used for tensioning the paper tape to two ends of the roller body and unfolding the paper tape.

Unreel structure 2 includes frame 21 and spool 22, and frame 21 sets firmly in roof-rack 11 below, spool 22 is installed on the side of frame 21 for coil of strip is put for the steel band around, and the paper tape between the steel band is put around simultaneously, and passes through paper tape after the coil of strip structure 3 will be put around rolling up. Each stock form structure 3 includes two support arms 31 and take-up shaft 32, two support arm 31 sets up relatively on 11 top surfaces of roof-rack, and take-up shaft 32 installs between two support arms 31, and in this embodiment, the take-up shaft 32 of each stock form structure 3 all drives through a motor and rotates, and take-up shaft 32 rotates under the drive of motor around the roll paper tape, at the in-process of take-up shaft 32 around the roll paper tape, through the rate of tension of 4 automatic adjustment paper tapes of rate of tension adaptation mechanism. Each roll paper structure 3 further comprises two rods 33 and a guide roller 34, the two rods 33 are mounted on the side of the support arm 31, and the guide roller 34 is mounted between the two rods 33 for guiding and tensioning the paper tape.

Rate of tension adaptation mechanism 4 includes mounting bracket 41, two axostylus bodies 42, two bearing blocks 43, first tensioning roller 44 and two

elastic component

45, 11 below of roof-rack is located to mounting bracket 41 and is located unreel structure 2 one side, and two bearing blocks 43 install on two axostylus bodies 42 slidable respectively, remove along axostylus body 42 length direction respectively, and first tensioning roller 44 both ends are connected on two bearing blocks 43 for the tensioning paper tape, two elastic component 45 installs respectively on the axostylus body 42 and elasticity supports and hold bearing block 43. The elastic member 45 automatically adapts the pressure between the first tensioning roller 44 and the web as the web is wrapped around the first tensioning roller 44, thereby adjusting the tension of the web. In this embodiment, the mounting frame 41 is provided with guide grooves, the two shaft bodies 42 are fixedly arranged in the guide grooves side by side and respectively slide along the guide grooves, the elastic member 45 is a coil spring, the coil spring is sleeved on the shaft bodies 42, one end of the elastic member 45 abuts against one end of the guide grooves, and the other end of the elastic member abuts against the bearing seat 43. When the paper tape passes through the first tensioning roller 44, the first tensioning roller 44 is squeezed, at the moment, the bearing seat 43 overcomes the elasticity of the elastic element 45 and slides along one end of the shaft body 42, the elastic element 45 is automatically adapted to the pressure between the first tensioning roller 44 and the paper tape, the pressure of the paper tape is offset, and the paper tape is prevented from being stretched or pulled when being subjected to excessive pressure; or when the paper tape winds the first tensioning roller 44, the paper tape cannot be completely attached to the first tensioning roller 44, at the moment, the elastic element 45 rebounds to push the bearing seat 43 to slide along the other end of the shaft body 42, the paper tape is tensioned through the first tensioning roller 44, so that the paper tape is closely attached to the first tensioning roller 44, and the phenomenon that the paper tape is separated from the first tensioning roller 44 to cause paper tape crumpling and even derailing, and the winding quality of the paper tape is affected is avoided.

The process of adjusting the tension of the paper tape by the lining paper winding device is as follows: the reel 22 rotates to unreel the steel coil into a steel belt, and unreels and conveys a paper tape attached to the steel belt to the first tensioning roller 44, when the tension degree of the paper tape is high, the pressure on the first tensioning roller 44 is high, at the moment, the bearing block 43 overcomes the elasticity of the elastic element 45 and moves along one end of the shaft body 42 to drive the first tensioning roller 44 to move, and the pressure on the paper tape is reduced; when the paper tape is tensioned to a low degree, the elastic member 45 rebounds to push the bearing seat 43 to slide along the other end of the shaft body 42, the paper tape is tensioned by the first tensioning roller 44, so that the paper tape is tightly attached to the first tensioning roller 44, and the pressure between the first tensioning roller 44 and the paper tape is automatically adapted by the elastic member 45, so that the paper tape is kept at a proper tension to be wound by the winding shaft 32 of the roll paper structure 3.

In conclusion, the tightness adapting mechanism 4 is arranged to adapt to the tightness of the paper tape, the elastic member 45 automatically adapts to the pressure between the first tightening roller 44 and the paper tape, so that the paper tape is wound at the proper tightness, the paper tape is prevented from being damaged when the tightness of the paper tape is too high, the paper tape cannot be tightly wound on the winding shaft 32 when the tightness of the paper tape is too low, and the winding quality of the paper tape is improved.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a slip sheet coiling mechanism for paper tape rolling after unreeling the coil of strip, include frame (1), unreel structure (2), stock form structure (3) and rate of tension adaptation mechanism (4), frame (1) sets up the one end at the steel band processing line, and frame (1) includes two support walls (10) and connects roof-rack (11) between two support walls (10), unreels structure (2) and locates roof-rack (11) below, and stock form structure (3) set up at roof-rack (11) top surface, its characterized in that: rate of tension adapter mechanism (4) include mounting bracket (41), two shaft body (42), two bearing frame (43), first tensioning roller (44) and two elastic component (45), roof-rack (11) below is located and is unreeled structure (2) one side in mounting bracket (41), and two shaft body (42) set up on mounting bracket (41) side by side, and two bearing frame (43) install on two shaft body (42) slidable respectively, and first tensioning roller (44) both ends are connected on two bearing frame (43), two elastic component (45) are installed respectively on shaft body (42) and elasticity is supported bearing frame (43) to when the paper supply area is around through first tensioning roller (44), the pressure between first tensioning roller (44) of elastic component (45) automatic adaptation and the paper tape, with the rate of tension of adjusting the paper tape.

2. The interleaving paper winding apparatus according to claim 1, wherein: be equipped with tensioning texture (5) between stock form structure (3) and rate of tension adaptation mechanism (4), tensioning texture (5) adopt rotatable roll body for the tensioning paper tape.

3. The interleaving paper winding apparatus according to claim 1, wherein: the mounting bracket (41) is provided with guide grooves oppositely, and the two shaft bodies (42) are fixedly arranged in the guide grooves side by side.

4. The mount paper winding device according to claim 3, wherein: the elastic piece (45) is a spiral spring and is sleeved on the shaft body (42), one end of the elastic piece (45) abuts against one end in the guide groove, and the other end abuts against the bearing seat (43).

5. The interleaving paper winding apparatus according to claim 1, wherein: the two paper winding structures (3) are arranged on the top surface of the top frame (11) at intervals along the conveying direction of the steel belt.

6. The interleaving paper winding apparatus according to claim 5, wherein: and a long groove (12) is formed in the top frame (11), and the long groove (12) is positioned between the two paper winding structures (3) for the paper tape to pass through.

7. The interleaving paper winding apparatus according to claim 5, wherein: each stock form structure (3) includes two support arms (31) and take-up shaft (32), two support arm (31) set up relatively on roof-rack (11) top surface, and take-up shaft (32) are installed between two support arms (31) to supply around the roll paper area.

8. The interleaving paper winding apparatus according to claim 7, wherein: each stock form structure (3) includes two bodies of rod (33) and deflector roll (34), and the side at support arm (31) is installed to two bodies of rod (33), deflector roll (34) are installed between two bodies of rod (33) for guide and tensioning paper tape.

9. The interleaving paper winding apparatus according to claim 1, wherein: unreel structure (2) and include frame (21) and spool (22), frame (21) sets firmly in roof-rack (11) below, spool (22) are installed on the side of frame (21) for coil of strip is put in the winding.