CN219116741U

CN219116741U - Paper feeding compression roller device before winding after slitting

Info

Publication number: CN219116741U
Application number: CN202223577253.4U
Authority: CN
Inventors: 贺志红; 杨泽; 张军
Original assignee: Shanghai Guangping Printing Equipment Co ltd
Current assignee: Shanghai Guangping Printing Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a paper feeding press roller device before slitting and winding, which comprises an outer frame, wherein the lower end of the outer frame is provided with a positioning seat and a guide rail, the upper part of the guide rail is provided with a sliding seat, the upper side of the sliding seat is provided with a supporting seat and a mounting seat through a fourth bolt, and the inside of the mounting seat is rotationally provided with a paper press roller through a bearing and a connecting shaft.

Description

Paper feeding compression roller device before winding after slitting

Technical Field

The utility model relates to the technical field of paper press rolls, in particular to a paper feed press roll device before winding after slitting.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of narrow materials, and is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines. The splitting machine is mainly applied to: a nonwoven fabric; mica tape, paper, insulating material and various film materials, in particular for cutting narrow strips (nonwoven, paper, insulating material, mica tape, film, etc.). The sticker is widely applied to packaging of various foods, tea, textiles and the like, and after the sticker is produced, a slitting machine is required to divide wide slit paper into paper sheets with required good widths. The paper after slitting needs to be wound on the winding roller, and the paper needs to be pressed on the outer side of the winding roller by the paper pressing roller.

The utility model provides a copper foil cutting machine rolling compression roller device of application number CN201921067779.3 among the prior art, it includes cutting machine frame and wind-up roll, still the rigid coupling has the parallel in the cutting machine frame and is located the backing roll of wind-up roll top, the free end of support arm is connected with the compression roller parallel with the wind-up roll. The utility model has the beneficial effects that the compression roller is arranged above the wind-up roller, the gravity of the compression roller is utilized to press against the surface of the wind-up roller, enough compression force is provided, along with the increase of the thickness of the copper foil wound on the wind-up roller, the compression roller swings with the supporting roller as the axle center, the occupied space is small, the structure is more compact, but the horizontal movement adjustment treatment of the paper compression roller is inconvenient, and the stability of the installation structures at the two ends of the paper compression roller is poor, so that the stability of paper pressing is influenced, and the winding efficiency after paper cutting is influenced.

Disclosure of Invention

The utility model aims to provide a paper feeding press roller device before winding after slitting, which solves the problems that in the prior art, the paper press roller is inconvenient to horizontally move and adjust, and the stability of mounting structures at two ends of the paper press roller is poor, so that the stability of paper pressing is affected, and the winding efficiency after slitting of paper is further affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper feed compression roller device before rolling after cutting, includes outer frame, the positioning seat is installed to outer frame lower extreme one side, the guide rail is installed to positioning seat one end upside, guide rail upper portion slip card is equipped with the slide, the supporting seat is installed through the fourth bolt to the slide upside, the mount pad is installed to supporting seat one end upside, and the mount pad is inside to be installed the paper compression roller through bearing and connecting axle rotation, the supporting seat other end upside is connected with servo motor through rack and pinion group rotation.

Furthermore, one side of the positioning seat is fixed on one side of the outer frame through a first bolt, and the middle part in the guide rail is fixedly connected with the other side of the positioning seat through a second bolt.

Further, the positioning seat is arranged as an L-shaped support, and the sliding seat is arranged as a seat.

Further, the mounting seat is composed of two mounting blocks, the inner sides of the mounting blocks are provided with positioning grooves, and the two mounting blocks are fixedly connected through a third bolt.

Further, the gear rack group comprises a driven rack arranged on the upper side of one end of the supporting seat, one end of the servo motor is connected with a driving gear in a transmission manner, and the driving gear is connected with the driven rack in a meshed manner.

Furthermore, limit grooves are formed in two sides of the guide rail, and the two ends of the sliding seat are internally clamped with the limit grooves in a sliding manner through limit protrusions.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the lower side of the supporting seat is in sliding connection with the guide rail through the sliding seat, the paper pressing roller is rotatably arranged on the upper side of one end of the supporting seat through the mounting seat, the bearing and the connecting shaft, and the servo motor is rotatably connected on the upper side of the other end of the supporting seat through the gear rack group, so that the two sliding seats can be driven to synchronously move and adjust along the Y axis through the servo motor and the gear rack group, the paper pressing roller can be horizontally moved and adjusted, and then the horizontal pressing roller treatment can be carried out on one side of the winding roller of the paper splitting machine, thereby being beneficial to improving the uniformity and the compactness of paper winding on the winding roller, and the paper splitting machine has the advantages of simple structure and high transmission stability and is beneficial to improving the winding efficiency after paper splitting.

2. According to the utility model, one side of the positioning seat is fixed on one side of the outer frame through the first bolt, the middle part in the guide rail is fixedly connected with the other side of the positioning seat through the second bolt, and the positioning seat is arranged as an L-shaped support, so that the guide rail has higher installation and positioning stability, and the stability of sliding adjustment of the sliding seat outside the guide rail is improved.

3. According to the utility model, the upper side of the other end of the supporting seat is rotationally connected with the servo motor through the gear rack group, the gear rack group comprises the driven rack arranged on the upper side of one end of the supporting seat, one end of the servo motor is in transmission connection with the driving gear, and the driving gear is in meshed connection with the driven rack, so that the driving gear is driven by the servo motor to rotate positively and negatively, and the supporting seat and the paper press roller can be adjusted in a forward and backward movement manner, and the servo motor is convenient and quick to operate and high in adjustment precision.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a support base according to the present utility model;

fig. 3 is a schematic view of a positioning seat according to the present utility model.

In the figure: 1. an outer frame; 2. a positioning seat; 3. a guide rail; 4. a fourth bolt; 5. a slide; 6. a support base; 7. a mounting base; 8. a bearing; 9. a connecting shaft; 10. a paper press roller; 11. a driven rack; 12. a drive gear; 13. a servo motor; 14. a first bolt; 15. a second bolt; 16. and a third bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the utility model, a paper feeding press roller device before winding after slitting comprises an outer frame 1, a positioning seat 2 is installed on one side of the lower end of the outer frame 1, a guide rail 3 is installed on the upper side of one end of the positioning seat 2 and used for carrying out sliding guiding treatment when the sliding seat 5 is moved and adjusted, the sliding seat 5 is clamped on the upper portion of the guide rail 3 in a sliding manner, a supporting seat 6 is installed on the upper side of the sliding seat 5 through a fourth bolt 4, an installation seat 7 is installed on the upper side of one end of the supporting seat 6, two groups of the installation seat 7, the supporting seat 6, the guide rail 3, the sliding seat 5 and the positioning seat 2 are symmetrically arranged about the outer frame 1, a paper press roller 10 is rotatably installed in the installation seat 7 through a bearing 8 and a connecting shaft 9, and a servo motor 13 is rotatably connected on the upper side of the other end of the supporting seat 6 through a gear rack group, so that the two sliding seats 5 can be driven to be synchronously moved and adjusted along a Y axis, the paper press roller 10 can be horizontally moved and adjusted, the paper winding roll side of the paper slitting machine can be horizontally pressed and rolled, the paper winding roll can be stably, uniformity and paper winding uniformity can be improved, paper winding efficiency can be improved, and paper transmission efficiency can be improved, and paper compactness can be improved.

Preferably, one side of the positioning seat 2 is fixed on one side of the outer frame 1 through a first bolt 14, and the middle part in the guide rail 3 is fixedly connected with the other side of the positioning seat 2 through a second bolt 15, so that the guide rail 3 is higher in installation and positioning stability, and the stability of sliding adjustment of the sliding seat 5 outside the guide rail 3 is improved.

Preferably, the positioning seat 2 is set to be an L-shaped support, the sliding seat 5 is set to be a -shaped seat, the two sides of the guide rail 3 are provided with limiting grooves, and the two ends of the sliding seat 5 are slidably clamped with the limiting grooves through limiting protrusions, so that the stability of the sliding support structure of the two ends of the paper pressing roller 10 is high.

Preferably, the mounting seat 7 is composed of two mounting blocks, the inner sides of the mounting blocks are provided with positioning grooves, and the two mounting blocks are fixedly connected through a third bolt 16, so that two ends of the paper pressing roller 10 are conveniently and rotatably mounted on the supporting seat 6.

Preferably, the rack and pinion group is including setting up the driven rack 11 in the supporting seat 6 one end upside, and servo motor 13 one end transmission is connected with driving gear 12, and driving gear 12 and driven rack 11 meshing are connected for positive and negative rotation regulation through servo motor 13 drive driving gear 12, thereby can be to supporting seat 6 and paper compression roller 10 back and forth movement regulation processing, convenient operation is swift, and the regulation precision is high.

The working principle and the using flow of the utility model are as follows: the device is connected into a PLC control circuit of the splitting machine, an external power supply is connected, as the lower side of the supporting seat 6 is in sliding connection with the guide rail 3 on one side of the external frame 1 through the sliding seat 5, the paper pressing roller 10 is rotatably arranged on the upper side of one end of the supporting seat 6 through the mounting seat 7, the bearing 8 and the connecting shaft 9, the servo motor 13 is rotatably connected on the upper side of the other end of the supporting seat 6 through the gear rack group, the two sliding seats 5 can be driven to synchronously move and adjust along the Y axis through the servo motor 13 and the gear rack group, the paper pressing roller 10 can be horizontally moved and adjusted, and then the horizontal pressing roller can be horizontally pressed on one side of the winding roller of the paper splitting machine, so that the uniformity and compactness of paper winding on the winding roller are improved, the paper splitting machine is simple in structure, the transmission stability is high, and the efficiency of winding after paper splitting is improved is facilitated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Paper feed compression roller device before rolling after cutting, including outer frame (1), its characterized in that: positioning seat (2) are installed to outer frame (1) lower extreme one side, guide rail (3) are installed to positioning seat (2) one end upside, guide rail (3) upper portion slip card is equipped with slide (5), supporting seat (6) are installed to slide (5) upside, mount pad (7) are installed to supporting seat (6) one end upside, and inside paper compression roller (10) of installing seat (7) through bearing (8) and connecting axle (9) rotation, supporting seat (6) other end upside is connected with servo motor (13) through rack and pinion group rotation.

2. A post-slitting roll-up advance paper feed roller assembly as defined in claim 1, wherein: one side of the positioning seat (2) is fixed on one side of the outer frame (1) through a first bolt (14), and the middle part in the guide rail (3) is fixedly connected with the other side of the positioning seat (2) through a second bolt (15).

3. A post-slitting roll-up advance paper feed roller assembly as defined in claim 1, wherein: the positioning seat (2) is arranged as an L-shaped support, and the sliding seat (5) is arranged as a -shaped seat.

4. A post-slitting roll-up advance paper feed roller assembly as defined in claim 1, wherein: the mounting seat (7) is composed of two mounting blocks, positioning grooves are formed in the inner sides of the mounting blocks, and the two mounting blocks are fixedly connected through a third bolt (16).

5. A post-slitting roll-up advance paper feed roller assembly as defined in claim 1, wherein: the gear rack group comprises a driven rack (11) arranged on the upper side of one end of the supporting seat (6), one end of the servo motor (13) is in transmission connection with a driving gear (12), and the driving gear (12) is in meshed connection with the driven rack (11).

6. A post-slitting roll-up advance paper feed roller assembly as defined in claim 1, wherein: limiting grooves are formed in two sides of the guide rail (3), and the two ends of the sliding seat (5) are clamped with the limiting grooves in a sliding mode through limiting protrusions.