CN210709920U

CN210709920U - Paper winder capable of quickly replacing paper winding rolls

Info

Publication number: CN210709920U
Application number: CN201921513283.4U
Authority: CN
Inventors: 刘颖
Original assignee: Tianjin Shengli Paper Co Ltd
Current assignee: Tianjin Shengli Paper Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-09
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a winder of quick replacement paper roll, including a base and two supports, the bottom of two supports respectively with the both sides fixed connection on base top, the concave piece of the equal fixedly connected with in top of two supports, the top of two concave pieces all is provided with the spill piece, is provided with paper roll between two supports, the both ends of paper roll are respectively through the inside of bearing and two concave pieces and the internal connection of concave piece on two, the one end of paper roll is provided with actuating mechanism. This kind of winder of quick replacement paper-winding roll uses through bolt, square bar and extension spring's cooperation, makes people can make fixing in the inside of square groove or taking out from the inside of square groove that people can relax through operating the bolt, and then make fixing on concave shape piece or with concave shape piece separation that concave shape piece can relax, has made things convenient for the change of paper-winding roll, has promoted the practicality.

Description

Paper winder capable of quickly replacing paper winding rolls

Technical Field

The utility model relates to a winder specifically is a winder of quick replacement paper roll.

Background

The paper winder is the first set of finishing equipment behind the paper machine, and paper coming off the paper winder is driven to uniformly wind by the self weight of the paper winding roller and the rotating friction force of the cold cylinder, so that the requirements of different paper can be met.

At present, most winders all collect paper products through pivoted winder, but traditional winder is mostly all fixed the winder through a plurality of bolts and clamp, need use tools such as spanner to dismantle the bolt repeatedly when changing, and the operation is complicated, is not convenient for change the winder. We have therefore made an improvement to this and have proposed a winder with quick change of the winding rolls.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a winder for quickly replacing a paper winding roll, which comprises a base and two brackets, wherein the bottom ends of the two brackets are respectively and fixedly connected with the two sides of the top end of the base, the top ends of the two brackets are fixedly connected with a concave block, the top ends of the two concave blocks are respectively provided with a concave block, the paper winding roll is arranged between the two brackets, the two ends of the paper winding roll are respectively connected with the inner parts of the two concave blocks and the inner parts of the two concave blocks through bearings, one end of the paper winding roll is provided with a driving mechanism, the driving mechanism consists of a driven gear, a driving gear, a motor and a supporting plate, the motor is fixedly arranged at the top end of the supporting plate, one end of the supporting plate is fixedly connected with the top end of the outer side of one of the brackets, the two sides of the top ends of the brackets are respectively, fixed establishment comprises square bar, bolt and extension spring, two the equal fixedly connected with rectangular plate in the positive top of support, two the tip of rectangular plate all is provided with same pressure and covers the mechanism, it comprises two telescopic links, two movable blocks, two reset spring and two compression rollers to press to cover the mechanism the compression roller sets up between two rectangular plates, the motor is through external drive switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the middle part of driving gear and the output shaft fixed connection of motor, the external tooth of driving gear and driven gear's outside meshing, driven gear's middle part and the one end fixed connection of paper winding roll.

As a preferred technical scheme of the utility model, the square bar is located the inside of square groove, the top of square bar top is run through and is extended to the top of supreme concave piece, the bottom of square bar and the one end joint of bolt, the other end of bolt runs through and extends to the outside of support.

As a preferred technical scheme of the utility model, extension spring sets up the outside at the bolt, extension spring's both ends respectively with one side of support and the tip fixed connection of bolt.

As an optimal technical scheme of the utility model, two the bottom of telescopic link respectively with the top fixed connection of two rectangular plates, the top of two telescopic links respectively with the bottom fixed connection of two movable blocks, two the both ends of compression roller are connected through the opposite side of bearing and two movable blocks and the opposite side of two rectangular plates respectively.

As a preferred technical scheme of the utility model, two reset spring sets up respectively in the outside of two telescopic links, two reset spring's both ends respectively with the bottom of two movable blocks and the top fixed connection of two rectangular plates.

The utility model has the advantages that:

1. this kind of winder of quick replacement paper-winding roll uses through bolt, square bar and extension spring's cooperation, makes people can make fixing in the inside of square groove or taking out from the inside of square groove that people can relax through operating the bolt, and then make fixing on concave shape piece or with concave shape piece separation that concave shape piece can relax, has made things convenient for the change of paper-winding roll, has promoted the practicality.

2. This kind of winder of quick replacement paper-winding roll uses through the cooperation of telescopic link, movable block, reset spring and compression roller, makes two compression rollers can push down the surface of paper products through two reset spring's restoring force, makes it remain the state of straightening all the time when being rolled up by the wind-up roll, prevents its fold at rolling in-process, has promoted the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a paper winding machine for rapidly replacing paper winding rolls according to the present invention;

FIG. 2 is an enlarged schematic view of the paper winding machine with the fast changing winding roller at the A position of the utility model;

FIG. 3 is a schematic structural view of a concave block of a winder for rapidly replacing a paper winding roll;

fig. 4 is a schematic diagram of the latch structure of the paper winding machine capable of rapidly replacing the paper winding roll of the present invention.

In the figure: 1. a base; 2. a support; 3. a concave block; 4. an upper concave block; 5. a paper winding roller; 6. a driven gear; 7. a driving gear; 8. a motor; 9. a support plate; 10. a square groove; 11. a square bar; 12. a bolt; 13. an extension spring; 14. a rectangular plate; 15. a telescopic rod; 16. a movable block; 17. a return spring; 18. and (4) pressing the rolls.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the utility model relates to a paper winder for fast changing paper winding roller, which comprises a base 1 and two supports 2, the bottom ends of the two supports 2 are respectively fixedly connected with both sides of the top end of the base 1, the top ends of the two supports 2 are respectively fixedly connected with a concave block 3, the top ends of the two concave blocks 3 are respectively provided with a concave block 4, a paper winding roller 5 is arranged between the two supports 2, both ends of the paper winding roller 5 are respectively connected with the inner parts of the two concave blocks 3 and the inner parts of the two concave blocks 4 through bearings, one end of the paper winding roller 5 is provided with a driving mechanism, the driving mechanism consists of a driven gear 6, a driving gear 7, a motor 8 and a supporting plate 9, the motor 8 is a 5IK120RGN-CF type motor, the motor 8 is fixedly arranged at the top end of the supporting plate 9, one end of the supporting plate 9 is fixedly, square groove 10 has all been seted up to the both sides on 2 tops of two supports, the inside on four square grooves 10 all is provided with fixed establishment, fixed establishment is by square bar 11, bolt 12 and extension spring 13 are constituteed, the equal fixedly connected with rectangular plate 14 in the positive top of two supports 2, the tip of two rectangular plates 14 all is provided with same pressure and covers the mechanism, it covers the mechanism by two telescopic links 15 to press, two movable blocks 16, two reset spring 17 and two compression rollers 18 are constituteed, two compression rollers 18 set up between two rectangular plates 14, motor 8 is through external drive switch and external power supply electric connection.

Wherein, the middle part of driving gear 7 and motor 8's output shaft fixed connection, the external tooth of driving gear 7 and driven gear 6's outside meshing, driven gear 6's middle part and the one end fixed connection of winding up roller 5, use through driven gear 6, driving gear 7, the cooperation of motor 8 and backup pad 9, make people can pass through the rotation of control motor 8 output shaft to drive winding up roller 5 and rotate under driving gear 7 and driven gear 6's transmission, and then rolling paper products.

Wherein, square bar 11 is located the inside of square groove 10, square bar 11 top is run through and is extended to the top of concave piece 4, the bottom of square bar 11 and the one end joint of bolt 12, the other end of bolt 12 runs through and extends to the outside of support 2, through bolt 12, square bar 11 and extension spring 13's cooperation is used, make people can make fixing in the inside of square groove 10 or taking out from the inside of square groove 10 that square bar 11 can relax through operation bolt 12, and then make fixing on concave piece 3 or with concave piece 3 separation that concave piece 4 can relax, the change of paper roll 5 has been made things convenient for, and the practicality is promoted.

Wherein, extension spring 13 sets up in the outside of bolt 12, and extension spring 13's both ends respectively with one side of support 2 and the tip fixed connection of bolt 12, through extension spring 13's restoring force, make people under the condition that does not stimulate bolt 12, the one end of bolt 12 can with the bottom joint of square bar 11, and difficult separation, make square bar 11 fix the inside at square groove 10.

Wherein, the bottom of two telescopic links 15 respectively with the top fixed connection of two rectangular plates 14, the top of two telescopic links 15 respectively with the bottom fixed connection of two movable blocks 16, the both ends of two compression rollers 18 are connected with the opposite side of two movable blocks 16 and the opposite side of two rectangular plates 14 through the bearing respectively, through telescopic link 15, movable block 16, reset spring 17 and compression roller 18's cooperation is used, make two compression rollers 18 can push down the surface of paper products through two reset spring 17's restoring force, make it keep the straight state throughout when being rolled up by wind-up roll 5 rolling, prevent it at rolling in-process fold, and the practicability is improved.

Wherein, two reset spring 17 set up respectively in the outside of two telescopic links 15, and two reset spring 17's both ends respectively with the bottom of two movable block 16 and the top fixed connection of two rectangular plates 14, through two reset spring 17's restoring force, make two compression rollers 18 can all the time with the outer surface contact of paper products.

When the paper rolling machine works, one end of a paper product penetrates between two compression rollers 18 and is fixed on a paper rolling roller 5, a driving switch is turned on, an output shaft of a motor 8 rotates, the paper rolling roller 5 is driven to rotate through the transmission of a driving gear 7 and a driven gear 6, the paper product is rolled, under the action of restoring force of two return springs 17, the compression rollers 18 on two movable blocks 16 and two movable blocks 16 are acted in a downward direction, so that the two compression rollers 18 can press the outer surface of the paper product, the paper product is in a stretched state when being rolled, after the paper product is rolled, the driving switch is turned off, four bolts 12 are pulled outwards to separate the four bolts 12 from the bottoms of four square rods 11 respectively, the four square rods 11 are pulled upwards to separate the bottoms of the four square rods 11 from the insides of four square grooves 10, two upper concave blocks 4 are taken down to separate the two lower concave blocks 3, the winding roller 5 is removed.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper winder capable of quickly replacing paper winding rolls comprises a base (1) and two supports (2) and is characterized in that the bottom ends of the two supports (2) are fixedly connected with the two sides of the top end of the base (1) respectively, the top ends of the two supports (2) are fixedly connected with lower concave blocks (3), the top ends of the two lower concave blocks (3) are provided with upper concave blocks (4), a paper winding roll (5) is arranged between the two supports (2), the two ends of the paper winding roll (5) are respectively connected with the inside of the two lower concave blocks (3) and the inside of the two upper concave blocks (4) through bearings, one end of the paper winding roll (5) is provided with a driving mechanism, the driving mechanism is composed of a driven gear (6), a driving gear (7), a motor (8) and a supporting plate (9), the motor (8) is fixedly installed at the top end of the supporting plate (9), the one end of backup pad (9) and the top fixed connection in one of them support (2) outside, two square groove (10), four have all been seted up to the both sides on support (2) top the inside of square groove (10) all is provided with fixed establishment, fixed establishment comprises square bar (11), bolt (12) and extension spring (13), two equal fixedly connected with rectangular plate (14) in positive top of support (2), two the tip of rectangular plate (14) all is provided with same pressure and covers the mechanism, it comprises two telescopic links (15), two movable block (16), two reset spring (17) and two compression roller (18) to press to cover the mechanism compression roller (18) sets up between two rectangular plate (14), motor (8) are through external drive switch and external power supply electric connection.

2. The winder for fast changing winding rollers according to claim 1, characterized in that the middle of the driving gear (7) is fixedly connected with the output shaft of the motor (8), the outer teeth of the driving gear (7) are meshed with the outer side of the driven gear (6), and the middle of the driven gear (6) is fixedly connected with one end of the winding roller (5).

3. The winder for quick change of winding rollers according to claim 1, characterized in that the square bar (11) is located inside the square groove (10), the top end of the square bar (11) penetrates and extends above the upper concave block (4), the bottom of the square bar (11) is clamped with one end of a bolt (12), and the other end of the bolt (12) penetrates and extends to the outside of the bracket (2).

4. The reel-up for quick change of winding rolls according to claim 1, characterized in that the tension spring (13) is arranged outside the latch (12), and both ends of the tension spring (13) are fixedly connected with one side of the bracket (2) and the end of the latch (12), respectively.

5. The winder for fast changing winding rollers according to claim 1, characterized in that the bottom ends of the two telescopic rods (15) are fixedly connected with the top ends of the two rectangular plates (14), respectively, the top ends of the two telescopic rods (15) are fixedly connected with the bottom ends of the two movable blocks (16), respectively, and the two ends of the two press rollers (18) are connected with the opposite sides of the two movable blocks (16) and the opposite sides of the two rectangular plates (14) through bearings, respectively.

6. The winder for fast changing paper winding rolls according to claim 1, characterized in that two return springs (17) are respectively arranged outside the two telescopic rods (15), and two ends of the two return springs (17) are respectively fixedly connected with the bottom ends of the two movable blocks (16) and the top ends of the two rectangular plates (14).