CN216335567U

CN216335567U - Winding mechanism for composite insulating paper

Info

Publication number: CN216335567U
Application number: CN202122976190.9U
Authority: CN
Inventors: 周顺奎; 任桂军
Original assignee: Nantong Telwagao Insulation Material Co ltd
Current assignee: Nantong Telwagao Insulation Material Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-19
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a winding mechanism of composite insulating paper, which comprises a pressing roller and a supporting shaft, wherein the pressing roller is rotatably arranged on a fixed rack, a winding roller is sleeved in the middle of the supporting shaft, supporting parts are arranged on the supporting shaft and positioned on two sides of the winding roller, the supporting parts are arranged on the rack through a transverse adjusting mechanism, and one end of the supporting shaft is connected with a driving shaft. Through setting up compression roller and back shaft, install the back shaft with the wind-up roll on, the insulating paper is convoluteed on the wind-up roll through the compression roller earlier, at the in-process of rolling, horizontal adjustment mechanism drive supporting part removes to make the book wall of scroll paste tightly on the compression roller, thereby avoid the problem that the scroll is lax to appear in the rolling in-process, can effectively prevent the scroll fold simultaneously from appearing, guaranteed the quality of scroll.

Description

Winding mechanism for composite insulating paper

Technical Field

The utility model relates to the field of insulating paper manufacturing, in particular to a winding mechanism for composite insulating paper.

Background

The insulating paper is a general name of electric insulating paper, is used as an insulating material of various electric appliances such as cables, coils and the like, and has good insulating property and mechanical strength. The insulation paper is generally formed by compounding multiple layers of paper and films, and after the compounding process is completed, the insulation paper is collected on a winding roller to form a paper roll. Insulating paper winding mechanism among the prior art structure is complicated, and it is inconvenient to go up unloading on the wind-up roll, and the problem that the scroll is lax, fold and terminal surface are uneven can appear in the scroll of making, and the quality can not obtain the assurance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that an insulating paper winding mechanism in the prior art is complex in structure, feeding and discharging of a winding roller are inconvenient, the manufactured paper roll has the problems of paper roll looseness, wrinkles and uneven end surfaces, and the quality cannot be guaranteed.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a winding mechanism of compound insulating paper, is including the compression roller and the back shaft that set up side by side, the compression roller rotates and installs in fixed frame, the middle part cover of back shaft is equipped with the wind-up roll, treats the insulating paper process of rolling convolute behind the compression roller switching-over form the scroll on the wind-up roll on the back shaft, be located the both sides of wind-up roll all are provided with the supporting part, the supporting part is installed through horizontal adjustment mechanism in the frame, horizontal adjustment mechanism can drive the adjustment of supporting part lateral shifting the wind-up roll with the distance of compression roller, the one end of back shaft is connected with the drive shaft.

Further: the supporting part comprises a support, a bearing and a limiting bolt, a mounting groove with an open top is formed in the support, the bearing is mounted in the mounting groove, the supporting shaft is mounted in an inner ring of the bearing, a threaded hole is further formed in the support and perpendicular to the supporting shaft, the limiting bolt is screwed in the threaded hole and can be attached to the peripheral wall of the outer ring of the bearing tightly, and the bearing is limited in the mounting groove.

Further: the transverse adjusting mechanism comprises a guide rail, a sliding block and an air cylinder, the guide rail is arranged on the rack along the horizontal direction and is perpendicular to the supporting shaft, the sliding block is slidably mounted on the guide rail, the support is fixedly mounted on the sliding block, the cylinder body of the air cylinder is hinged on the rack, the piston rod of the air cylinder is transversely arranged and is hinged on the support, and the piston rod of the air cylinder contracts to drive the support to be close to the compression roller and enable the roller wall of the compression roller to be tightly attached to the paper roll; the piston rod of the air cylinder extends to drive the support to be far away from the press roller.

The winding mechanism for the composite insulating paper has the beneficial effects that the winding roller is arranged on the supporting shaft through the arrangement of the pressing roller and the supporting shaft, the insulating paper is wound on the winding roller after passing through the pressing roller, the transverse adjusting mechanism drives the supporting part to move in the winding process, and the winding wall of the paper roll is tightly attached to the pressing roller, so that the problem of paper roll looseness in the winding process is avoided, meanwhile, the paper roll can be effectively prevented from being wrinkled, the quality of the paper roll is ensured, and the appearance is more attractive.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a winding mechanism of composite insulating paper of the present invention;

fig. 2 is a top view of fig. 1.

In the figure, the device comprises a press roller 1, a press roller 2, a support shaft 3, a rack 4, a wind-up roller 5, insulating paper 6, a paper roll 7, a drive shaft 8, a bracket 9, a bearing 10, a limit bolt 11, a mounting groove 12, a guide rail 13, a sliding block 14 and a cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.

As shown in fig. 1 and 2, the utility model provides a winding mechanism for composite insulating paper, which comprises a pressing roller 1 and a supporting shaft 2 which are arranged in parallel, wherein the pressing roller 1 is rotatably installed on a fixed rack 3, a winding roller 4 is sleeved in the middle of the supporting shaft 2, insulating paper 5 to be wound is wound on the winding roller 4 after being reversed by the pressing roller 1 to form a paper roll 6, supporting parts are arranged on the supporting shaft 2 and positioned on two sides of the winding roller 4, the supporting parts are installed on the rack 3 through a transverse adjusting mechanism, the transverse adjusting mechanism can drive the supporting parts to transversely move to adjust the distance between the winding roller 4 and the pressing roller 1, and one end of the supporting shaft 2 is connected with a driving shaft 7.

The during operation, drive shaft 7 drives back shaft 2 and rotates, and insulating paper 5 passes through compression roller 1 earlier, then convolutes on wind-up roll 4, and at the in-process of rolling, horizontal adjustment mechanism drive supporting part removes to make the book wall of scroll 6 paste tightly on compression roller 1, thereby avoid the problem that the scroll 6 relaxes to appear in the rolling in-process, can effectively prevent simultaneously that the fold from appearing in scroll 6, guaranteed the quality of scroll 6.

The supporting part comprises a support 8, a bearing 9 and a limiting bolt 10, wherein a mounting groove 11 with an open top is formed in the support 8, the bearing 9 is mounted in the mounting groove 11, the supporting shaft 2 is mounted in an inner ring of the bearing 9, a threaded hole is further formed in the support 8 and perpendicular to the supporting shaft 2, the limiting bolt 10 is screwed in the threaded hole and can be tightly attached to the peripheral wall of the outer ring of the bearing 9, and the bearing 9 is limited in the mounting groove 11.

Install the bearing structure in mounting groove 11 through bearing 9 to can guarantee the stability of rolling in-process back shaft 2 through spacing bolt 10, avoid back shaft 2 drunkenness to influence the rolling quality, accomplish the back at the rolling simultaneously, loosen spacing bolt 10 and can take out back shaft 2 and wind-up roll 4, go up unloading convenient and fast.

The transverse adjusting mechanism comprises a guide rail 12, a sliding block 13 and an air cylinder 14, the guide rail 12 is arranged on the rack 3 along the horizontal direction and is perpendicular to the supporting shaft 2, the sliding block 13 is slidably mounted on the guide rail 12, the bracket 8 is fixedly mounted on the sliding block 13, the cylinder body of the air cylinder 14 is hinged on the rack 3, the piston rod of the air cylinder 14 is transversely arranged and is hinged on the bracket 8, and the piston rod of the air cylinder 14 contracts to drive the bracket 8 to be close to the press roller 1 and enable the roller wall of the press roller 1 to be tightly attached to the paper roll 6; the extension of the piston rod of the air cylinder 14 drives the bracket 8 away from the press roll 1.

The contraction of the cylinder 14 can continuously provide contraction force to attach the paper roll 6 to the press roll 1 during the gradual enlargement of the paper roll 6. And after the winding is finished, the air cylinder 14 extends to drive the slide block 13 to move along the guide rail 12, so that the bracket 8 is far away from the press roller 1, and the paper roll 6 is loaded and unloaded.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a winding mechanism of compound insulated paper, includes compression roller (1) and back shaft (2) that set up side by side, its characterized in that: compression roller (1) rotates and installs on fixed frame (3), the middle part cover of back shaft (2) is equipped with wind-up roll (4), treats insulating paper (5) process of rolling convolute after compression roller (1) switching-over form scroll (6) on wind-up roll (4) on back shaft (2), be located the both sides of wind-up roll (4) all are provided with the supporting part, the supporting part is installed through horizontal adjustment mechanism on frame (3), horizontal adjustment mechanism can drive the adjustment of supporting part lateral shifting wind-up roll (4) with the distance of compression roller (1), the one end of back shaft (2) is connected with drive shaft (7).

2. The winding mechanism of the composite insulating paper as claimed in claim 1, wherein: the supporting part comprises a support (8), a bearing (9) and a limiting bolt (10), a mounting groove (11) with an open top is formed in the support (8), the bearing (9) is mounted in the mounting groove (11), the supporting shaft (2) is mounted in an inner ring of the bearing (9), a threaded hole is further formed in the support (8), the threaded hole is perpendicular to the supporting shaft (2), the limiting bolt (10) is screwed in the threaded hole and can be tightly attached to the peripheral wall of the outer ring of the bearing (9), and the bearing (9) is limited in the mounting groove (11).

3. The winding mechanism of the composite insulating paper as claimed in claim 2, wherein: the transverse adjusting mechanism comprises a guide rail (12), a sliding block (13) and an air cylinder (14), the guide rail (12) is arranged on the rack (3) along the horizontal direction and is perpendicular to the supporting shaft (2), the sliding block (13) is slidably mounted on the guide rail (12), the bracket (8) is fixedly mounted on the sliding block (13), the cylinder body of the air cylinder (14) is hinged to the rack (3), the piston rod of the air cylinder (14) is transversely arranged and is hinged to the bracket (8), and the piston rod of the air cylinder (14) is contracted to drive the bracket (8) to be close to the compression roller (1) and enable the roller wall of the compression roller (1) to be tightly attached to the paper roll (6); the extension of the piston rod of the air cylinder (14) can drive the bracket (8) to be far away from the press roll (1).