CN216807479U

CN216807479U - Tension balance control device of slitting rewinder

Info

Publication number: CN216807479U
Application number: CN202220685666.5U
Authority: CN
Inventors: 张建华; 龙顺弟; 方洲星; 刘佳; 舒俊; 何怡婷
Original assignee: Jiangxi Shunfeng Paper Co ltd
Current assignee: Jiangxi Shunfeng Paper Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-06-24
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a control device, in particular to a tension balance control device of a slitting rewinder. The utility model provides a tension balance control device of a slitting rewinder, which has the function of automatically winding and slitting paper rolls. The utility model provides a slitting rewinding machine tension balance control device, includes supporting seat, mount, places the seat and unreels the wheel etc. and the quantity of supporting seat is two, is equipped with the mount between the top of two supporting seats, and both sides all are equipped with around the fixed mount top is left places the seat, and two are placed and are unreeled the wheel between the inside upside of seat. Through manual stock form to unreeling on the wheel pull out, the in-process of pulling out will stimulate the below of decollator, and will last stock form pulling etc. simultaneously, alright conveniently use cutting rewinding machine tension balance control device.

Description

Tension balance control device of slitting rewinder

Technical Field

The utility model relates to a control device, in particular to a tension balance control device of a slitting rewinder.

Background

The cutting rewinding machine is a device for unwinding, cutting and rewinding large-width and large-diameter paper into small roll paper (such as thermal sensitive paper, adhesive sticker and the like), and comprises an unwinding mechanism, a cutting rewinding mechanism and the like.

The tension balance control mechanism comprises a first tension roller group, a second tension roller group and a synchronous transmission mechanism, wherein the first tension roller group is arranged close to the unwinding mechanism, is positioned at the downstream of the unwinding mechanism and is used for clamping and drawing paper discharged from the unwinding mechanism; the second tension roller group is arranged close to the slitting and rewinding mechanism and positioned at the upstream of the slitting and rewinding mechanism and used for clamping, pulling and conveying the paper output from the first tension roller group to the slitting and rewinding mechanism; the synchronous transmission mechanism is used for connecting the first tension roller group and the second tension roller group in a transmission mode, and the traction speed of the first tension roller group is the same as that of the second tension roller group. Through the simultaneous constant-speed traction drive of the first tension roller group and the second tension roller group, paper to be cut can be conveyed to the cutting rewinding mechanism all the time in a balanced mode, the tension of the paper is guaranteed to be balanced and fixed, the tightness of rewound paper rolls is consistent, and the end faces are tidy and do not bite the paper. Although the above patent can be all the time evenly will wait to cut the paper and carry to cut among the rewinding mechanism and go, guarantees that the tension of paper is balanced surely, and the scroll elasticity of rewinding is unanimous, and the terminal surface is neat not stings the paper, but above-mentioned device does not have and cuts the back that finishes to the stock form, can't realize collecting the function to the stock form that cuts well automatically.

Therefore, the tension balance control device of the slitting rewinding machine with the function of automatically winding and slitting the well-slit roll paper needs to be designed by referring to the problems in the prior art, so that the effect of optimizing the problems is achieved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the device cannot realize the function of automatically collecting the cut roll paper after the roll paper is cut, the technical problem to be solved is as follows: the tension balance control device of the slitting rewinding machine has the function of automatically winding and slitting the well rolled paper.

The technical scheme of the utility model is as follows: a tension balance control device of a slitting rewinder comprises supporting seats, a fixing frame, two placing seats, unwinding wheels, a divider, fixing rods, rotating wheels, guide rods, return springs, rotating blocks, a cylinder and a protective frame, wherein the number of the supporting seats is two, the fixing frame is arranged between the tops of the two supporting seats, the placing seats are symmetrically arranged on the front and back of the left side of the top of the fixing frame, the unwinding wheels are arranged between the upper sides of the two placing seats, the divider is arranged between the left sides of the inside of the fixing frame, the front side and the back side of the right side of the inside of the fixing frame are respectively provided with two guide rods, the fixing rods are arranged between the two guide rods on the same longitudinal side in a sliding manner, the rotating wheels are arranged in the middle parts of the outer sides of the two fixing rods in a rotating manner, the lower parts of the two fixing rods and the front side and the back side of the fixing frame are respectively connected with two return springs, the four return springs are respectively sleeved on the guide rods, the rotating blocks are arranged on the right parts of the back sides of the fixing frame in a rotating manner, and the right part of the rear side of the fixed frame is provided with a protective frame, an air cylinder is arranged between the protective frame and the lower part of the left side of the fixed frame, and the upper part of an air cylinder piston rod is in contact fit with the lower part of the left side of the rotating block.

As a preferred technical scheme of the utility model, the winding device further comprises a first supporting plate, a second supporting plate, a motor, a winding wheel and a sliding block, wherein the first supporting plate is arranged on the front side of the lower part of the right side of the fixing frame, the second supporting plate is arranged on the rear side of the lower part of the right side of the fixing frame, the motor is arranged on the right side of the top of the second supporting plate, the sliding block is arranged on the rear side of the upper part of the first supporting plate in a sliding mode, the winding wheel is connected onto an output shaft of the motor, and the front side of the winding wheel is in contact fit with the sliding block.

As a preferred technical scheme of the utility model, the bottom parts of the two supporting seats are respectively provided with an anti-skidding rubber mat.

As a preferable technical scheme of the utility model, the upper parts of the two placing seats are both provided with grooves.

As a preferred technical scheme of the utility model, the outer sides of the four guide rods are coated with antirust paint.

As a preferred technical scheme of the utility model, the outer side of the sliding block is sleeved with an anti-skid rubber sleeve.

The beneficial effect after adopting above-mentioned technical scheme is: 1. through manual stock form to unreeling on the wheel pull out, the in-process of pulling out will stimulate the below of decollator, and will last simultaneously to the stock form pulling, alright conveniently use cutting rewinding machine tension balance control device.

2. Through starter motor for the output shaft of motor will drive the rolling wheel and rotate, thereby alright realize cutting the device the stock form automatic rolling, alright need not that the staff is manual to collect cutting the stock form.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a perspective view of a fourth embodiment of the present invention.

Labeled as: 1-supporting seat, 2-fixing frame, 3-placing seat, 4-unwinding wheel, 5-divider, 6-fixing rod, 7-rotating wheel, 8-guide rod, 9-return spring, 10-rotating block, 11-air cylinder, 12-protective frame, 13-first supporting plate, 14-second supporting plate, 15-motor, 16-winding wheel and 17-sliding block.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description, but the utility model is not limited to the scope of protection and application.

Example 1

A tension balance control device of a slitting and rewinding machine is disclosed, and referring to fig. 1 to 4, the tension balance control device comprises supporting seats 1, a fixing frame 2, placing seats 3, unwinding wheels 4, a divider 5, fixing rods 6, rotating wheels 7, guide rods 8, a return spring 9, rotating blocks 10, a cylinder 11 and a protective frame 12, wherein the bottoms of the two supporting seats 1 are respectively provided with an anti-skidding rubber mat which is not easy to slip, the number of the supporting seats 1 is two, the fixing frame 2 is welded between the tops of the two supporting seats 1, the placing seats 3 are symmetrically welded on the front side and the back side of the left side of the top of the fixing frame 2, the unwinding wheels 4 are placed between the upper sides of the two placing seats 3, the upper parts of the two placing seats 3 are respectively provided with a groove, the unwinding wheels 4 and the limiting parts are better placed, the divider 5 is installed between the left sides of the inside of the fixing frame 2, the two guide rods 8 are welded on the front side and the back side of the right side of the fixing frame 2, the fixing rods 8 are respectively arranged on the same longitudinal side in a sliding manner, the middle part in two dead lever 6 outsides all is connected with through the bearing frame and rotates wheel 7, both sides all are connected with two back force springs 9 around the lower part of two dead levers 6 and mount 2, all be coated with the anti-rust paint on four guide bar 8's the outside, better prevent that guide bar 8 from rustting, and produce the resistance when preventing dead lever 6 and guide bar 8 from sliding, four back force springs 9 all overlap on guide bar 8, the right part of 2 rear sides of mount is connected with turning block 10 through the bearing frame, and the right part of 2 rear sides of mount installs protective frame 12, install cylinder 11 between protective frame 12 and the 2 left lower parts of mount, the upper portion and the 10 left lower part contact cooperation of turning block of cylinder 11 piston rod.

When the tension balance control device of the slitting and rewinding machine is used by an operator, the roll paper can be manually sleeved on the unwinding wheel 4, after the roll paper is placed, the unwinding wheel 4 can be placed between the upper parts of the two placing seats 3, the roll paper on the unwinding wheel 4 can be manually pulled out again, in the pulling-out process, the roll paper is pulled below the divider 5 and is continuously pulled at the same time, so that the roll paper is wound on the left rotating wheel 7, when the roll paper is positioned above the left rotating wheel 7, the operator continuously pulls the roll paper to the right, and then the roll paper is wound below the right rotating wheel 7, therefore, when the roll paper is pulled to the right, the air cylinder 11 can be started, a piston rod of the air cylinder 11 can drive the left side of the rotating block 10 to move upwards and extrude the fixed rod 6 on the left side upwards, and simultaneously, the right side of the rotating block 10 extrudes the fixed rod 6 on the right side downwards, so that the return springs 9 on the left side and the right side are in a compressed state at the same time, then the rotating wheel 7 on the left side fixing rod 6 drives the roll paper to move upwards, and the rotating wheel 7 on the right side fixing rod 6 drives the roll paper to move downwards, thereby realizing that the roll paper is in a tight state all the time, and when the cut roll paper is rolled, a worker continuously pulls the tight roll paper to move rightwards, so that the divider 5 cuts the tight roll paper, when the roll paper is not required to be cut, a piston rod of the air cylinder 11 moves downwards to reset, a piston cylinder of the air cylinder 11 does not extrude the left side of the rotating block 10, then the air cylinder 11 can be closed, so that the left side of the rotating block 10 drives the left side fixing rod 6 and the rotating wheel 7 to move downwards to reset along the guide rod 8 under the resetting effect of the left side return spring 9, and the right side of the rotating block 10 stops extruding the right side return spring 9 at the same time, and will drive right side dead lever 6 and turning block 10 and reset along 8 rebound of guide bar under the reset action of right side return spring 9, after dead lever 6 and the running wheel 7 of the left and right sides all were in the state that finishes that resets, the staff only need operation more than repeated, alright conveniently let the stock form be in the state of stretching always to the decollator 5 of also being convenient for cuts the stock form.

Example 2

On the basis of embodiment 1, now refer to fig. 1 and 5, the winding device further comprises a first supporting plate 13, a second supporting plate 14, a motor 15, a winding wheel 16 and a sliding block 17, wherein the first supporting plate 13 is welded on the front side of the lower portion of the right side of the fixing frame 2, the second supporting plate 14 is welded on the rear side of the lower portion of the right side of the fixing frame 2, the motor 15 is installed on the right side of the top of the second supporting plate 14, the sliding block 17 is arranged on the rear side of the upper portion of the first supporting plate 13 in a sliding manner, an anti-slip rubber sleeve is sleeved on the outer side of the sliding block 17, the sliding block 17 is better pulled, the winding wheel 16 is connected to an output shaft of the motor 15, and the front side of the winding wheel 16 is in clamping fit with the sliding block 17.

When the cut roll paper needs to be wound, the cut roll paper can be wound on the winding wheel 16, the motor 15 is started simultaneously, the output shaft of the motor 15 drives the winding wheel 16 to rotate, so that the cut roll paper of the device can be automatically wound, after the cut roll paper is wound, the motor 15 can be closed, the winding wheel 16 on the output shaft of the motor 15 stops rotating, the manual sliding block 17 is pulled forwards, the sliding block 17 is not clamped with the winding wheel 16, the wound roll paper is collected manually by a worker, after the winding is finished, the sliding block 17 is pushed backwards and reset manually again, and the sliding block 17 is clamped with the winding wheel 16 again, so that the worker can collect the cut roll paper without manually operating the worker by repeating the operations, providing convenience for people to a certain extent.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A tension balance control device of a slitting and rewinding machine is characterized by comprising two supporting seats (1), two fixing frames (2), two placing seats (3), two unwinding wheels (4), a divider (5), two fixing rods (6), two rotating wheels (7), guide rods (8), a return spring (9), a rotating block (10), an air cylinder (11) and a protective frame (12), wherein the two supporting seats (1) are arranged between the tops of the two supporting seats (1), the placing seats (3) are symmetrically arranged on the front and back of the left side of the top of the fixing frame (2), the unwinding wheels (4) are arranged between the upper sides of the inner parts of the two placing seats (3), the divider (5) is arranged between the left sides of the inner parts of the fixing frame (2), the two guide rods (8) are arranged on the front and back two sides of the inner right side of the fixing frame (2), the fixing rods (6) are arranged between the two longitudinal guide rods (8) in a sliding manner, the middle part in two dead lever (6) outsides is equipped with rotation wheel (7) with equal rotary type, the lower part of two dead lever (6) all is connected with two back force spring (9) with the front and back both sides of mount (2), four back force spring (9) all overlap on guide bar (8), the right part rotary type of mount (2) rear side is equipped with turning block (10), and the right part of mount (2) rear side installs protective frame (12), install cylinder (11) between protective frame (12) and the left lower part of mount (2), the upper portion and the left lower part contact cooperation of turning block (10) of cylinder (11) piston rod.

2. The tension balance control device of the slitting rewinder as claimed in claim 1, further comprising a first support plate (13), a second support plate (14), a motor (15), a winding wheel (16) and a slider (17), wherein the first support plate (13) is arranged on the front side of the lower portion of the right side of the fixing frame (2), the second support plate (14) is arranged on the rear side of the lower portion of the right side of the fixing frame (2), the motor (15) is mounted on the right side of the top of the second support plate (14), the slider (17) is movably arranged on the rear side of the upper portion of the first support plate (13), the winding wheel (16) is connected to an output shaft of the motor (15), and the front side of the winding wheel (16) is in contact fit with the slider (17).

3. The tension balance control device of the slitting and rewinding machine as claimed in claim 1, wherein the bottoms of the two supporting seats (1) are provided with anti-skid rubber pads.

4. The slitter-winder tension balance control device according to claim 1, characterised in that the two seats (3) are grooved at their upper part.

5. The slitter-winder tension balance control device according to claim 1, characterised in that the four guide bars (8) are coated on the outside with a rust-inhibiting lacquer.

6. The tension balance control device of the slitting and rewinding machine as claimed in claim 2, wherein the outside of the slide block (17) is sleeved with an anti-slip rubber sleeve.