CN214878957U

CN214878957U - Drying and winding device for abrasive cloth production

Info

Publication number: CN214878957U
Application number: CN202120901696.0U
Authority: CN
Inventors: 刘春�; 赵广; 李卫星
Original assignee: Foshan Ruiyan Grinding Material And Grinding Tool Co ltd
Current assignee: Foshan Ruiyan Grinding Material And Grinding Tool Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-26
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to an emery cloth processing technology field especially relates to a drying coiling mechanism is used in emery cloth production. The winding device comprises a vertical frame and a plurality of tension rollers arranged on the vertical frame, the tension rollers are divided into two groups with equal quantity, the two groups of tension rollers are respectively and rotatably arranged on the left side and the right side of the vertical frame, a support is arranged on the right side of the lower end of the vertical frame, and a winding driving roller is arranged on the support. The utility model has the advantages that: the surface flatness of the abrasive cloth is improved before rolling, and during ending, the abrasive cloth is wound on the rolling driving roller from the last tension roller which is wound around, so that the abrasive cloth is ensured to have enough tension without generating folds, and the quality of the abrasive cloth during final winding is improved.

Description

Drying and winding device for abrasive cloth production

Technical Field

The utility model relates to an emery cloth processing technology field especially relates to a drying coiling mechanism is used in emery cloth production.

Background

The abrasive cloth is also called iron abrasive cloth and gold steel abrasive cloth, and is mainly used for polishing rusts, paint or burrs on the surface of a metal workpiece, polishing the surface and the like. The abrasive cloth is formed by uniformly bonding abrasive materials on a solid cloth bottom plate through a bonding agent. In the production process of the abrasive cloth, after sanding, gluing and drying, the bonding agent and the abrasive material are solidified into sheets and distributed on the cloth base, so that the abrasive cloth is very hard and brittle, the abrasive cloth is in a free suspension state when being dried in a drying chamber, and the abrasive cloth can be rolled to be neat and compact only by keeping a certain tensioning force when being rolled out from the drying chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a can guarantee to realize that rolling rises dry coiling mechanism for emery cloth production of power requirement.

The utility model discloses a realize through following technical scheme: the winding device comprises a vertical frame and a plurality of tension rollers arranged on the vertical frame, the tension rollers are divided into two groups with equal quantity, the two groups of tension rollers are respectively and rotatably arranged on the left side and the right side of the vertical frame, a support is arranged on the right side of the lower end of the vertical frame, and a winding driving roller is arranged on the support.

In order to further optimize the utility model discloses, can prefer following technical scheme for use: the two groups of tension rollers are vertically arranged at equal intervals, and are arranged in a staggered mode.

Preferably, the tension roller positioned at the topmost end is arranged on the right side of the vertical frame, and the tension roller positioned at the bottommost end is arranged on the left side of the vertical frame.

Preferably, an expansion adjusting roller is arranged on the support and is positioned between the expansion roller at the bottom end and the winding driving roller.

Preferably, the lower end of the winding driving roller is provided with a mounting seat, the support is provided with a mounting bottom plate, and the mounting seat is connected with the mounting bottom plate through bolts.

Preferably, be equipped with horizontal cavity and vertical cavity in the mount pad, be equipped with the pivot in the horizontal cavity, the pivot right-hand member is equipped with the handle, the pivot right side is equipped with the connecting hole that can supply the bolt to insert mounting plate.

Preferably, the periphery of the part of the rotating shaft inserted into the mounting bottom plate is provided with a clamping block, and the clamping block is clamped into the vertical cavity.

The beneficial effects of the utility model reside in that: a drying and winding device for abrasive cloth production comprises a vertical frame and a plurality of tension rollers arranged on the vertical frame, wherein the tension rollers are divided into two groups with equal number, the two groups of tension rollers are respectively and rotatably arranged on the left side and the right side of a first vertical mounting frame, the right side of the lower end of the vertical frame is provided with a support, the support is provided with a rolling driving roller, two groups of tension rollers are vertically arranged at equal intervals, the two groups of tension rollers are staggered, the tension roller positioned at the topmost end is arranged at the right side of the vertical frame, the tension roller positioned at the bottommost end is arranged at the left side of the vertical frame, the flatness of the surface of the abrasive cloth is improved before rolling, and when closing, the abrasive cloth is wound on the winding driving roller from the last wound tension roller, so that the abrasive cloth is ensured to have enough tension without generating folds, and the quality of the abrasive cloth during final winding is improved. The support is provided with an expansion force adjusting roller, the expansion force adjusting roller is positioned between the expansion force roller at the bottommost end and the rolling driving roller, and the expansion force adjusting roller applies an extrusion force which is vertical to the surface of the abrasive cloth and upwards to the abrasive cloth, so that the abrasive cloth can have enough expansion force without generating folds when being rolled, and the quality of an abrasive cloth roll during final winding forming is improved. The rolling driving roll is characterized in that a mounting seat is arranged at the lower end of the rolling driving roll, a mounting base plate is arranged on the support, the mounting seat is connected with the mounting base plate through bolts, a transverse cavity and a vertical cavity are formed in the mounting seat, a rotating shaft is arranged in the transverse cavity, a handle is arranged at the right end of the rotating shaft, a connecting hole for inserting the bolts into the mounting base plate is formed in the right side of the rotating shaft, a clamping block is arranged on the periphery of the part, inserted into the mounting base plate, of the rotating shaft, and the clamping block is clamped into the vertical cavity and can be replaced and detached at any time.

Drawings

Figure 1 is an overall front view of the present invention,

figure 2 is a structure view of the rolling driving roller of the utility model,

the device comprises a vertical frame, an expansion force roller, a support, an expansion force adjusting roller, a winding driving roller, a mounting seat, a handle, a connecting hole, a rotating shaft, a clamping block, a transverse cavity, a vertical cavity and a winding driving roller, wherein the vertical frame is 1, the expansion force roller is 2, the support is 3, the support is 4, the expansion force adjusting roller is 5, the winding driving roller is 6, the mounting seat is 7, the handle is 8, the connecting hole is 9, the rotating shaft is 10, the clamping block is 11, the transverse cavity is 12, and the vertical cavity is 12.

Detailed Description

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 in specific cases to those skilled in the art.

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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in the figures 1-2, the utility model relates to a drying and rolling device for producing abrasive cloth, which comprises a vertical frame 1 and a plurality of tension rollers 2 arranged on the vertical frame 1, wherein the tension rollers 2 are divided into two groups with equal number, the two groups of tension rollers 2 are respectively and rotatably arranged on the left and right sides of the vertical frame 1, a bracket 3 is arranged on the right side of the lower end of the vertical frame 1, a rolling driving roller 5 is arranged on the bracket 3, the two groups of tension rollers 2 are vertically arranged at equal intervals, the two groups of tension rollers 2 are arranged in a staggered manner, the tension roller 2 at the topmost end is arranged on the right side of the vertical frame 1, the tension roller 2 at the bottommost end is arranged on the left side of the vertical frame 1, the tension rollers 2 are totally ten, five on the left side and five on the right side of the vertical frame 1, the abrasive cloth is pulled by the tension rollers 2 at the left and right sides, keeps a certain tension and is wound around each tension roller 2, the flatness of the surface of the abrasive cloth is improved before rolling, and during ending, the abrasive cloth is wound on the rolling driving roller 5 from the last tension roller 2 which is wound around, so that the abrasive cloth is ensured to have enough tension without generating folds, and the quality of the abrasive cloth during final winding is improved. The support 3 is provided with an expansion adjusting roller 4, and the expansion adjusting roller 4 is positioned between the expansion roller 2 at the bottom end and the rolling driving roller 5. The tension adjusting roller 4 applies an upward extrusion force vertical to the surface of the abrasive cloth, so that the abrasive cloth can have enough tension without generating folds when being wound, and the quality of an abrasive cloth roll during final winding forming is improved. The lower extreme of rolling drive roll 5 is equipped with mount pad 6, be equipped with mounting plate on the support 3, mount pad 6 and mounting plate bolted connection, be equipped with horizontal cavity 11 and vertical cavity 12 in the mount pad 6, be equipped with pivot 9 in the horizontal cavity 11, the pivot 9 right-hand member is equipped with handle 7, pivot 9 right side is equipped with the connecting hole 8 that can supply the bolt to insert mounting plate, the periphery of the part that the pivot 9 inserted mounting plate is equipped with fixture block 10, fixture block 10 joint advances in vertical cavity 12, conveniently demolish and change, insert horizontal cavity 11 to pivot 9 during the use, then it is fixed with vertical cavity 12 block through the rotatory pivot 9 of handle 7 until fixture block 10, reuse bolt fastening pivot 9 and installation base.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dry coiling mechanism is used in emery cloth production which characterized in that: the winding device comprises a vertical frame and a plurality of tension rollers arranged on the vertical frame, the tension rollers are divided into two groups with equal quantity, the two groups of tension rollers are respectively and rotatably arranged on the left side and the right side of the vertical frame, a support is arranged on the right side of the lower end of the vertical frame, and a winding driving roller is arranged on the support.

2. The drying and winding device for the production of abrasive cloth according to claim 1, characterized in that: the two groups of tension rollers are vertically arranged at equal intervals, and the tension rollers in the two groups are arranged in a staggered manner.

3. The drying and winding device for the production of abrasive cloth according to claim 1, characterized in that: the tension roller positioned at the topmost end is arranged on the right side of the vertical frame, and the tension roller positioned at the bottommost end is arranged on the left side of the vertical frame.

4. The drying and winding device for the production of abrasive cloth according to claim 1, characterized in that: and an expansion adjusting roller is arranged on the support and is positioned between the expansion roller at the bottommost end and the winding driving roller.

5. The drying and winding device for the production of abrasive cloth according to claim 1, characterized in that: the winding driving roller is characterized in that a mounting seat is arranged at the lower end of the winding driving roller, a mounting bottom plate is arranged on the support, and the mounting seat is connected with the mounting bottom plate through bolts.

6. The drying and winding device for the production of abrasive cloth according to claim 5, characterized in that: the mounting base is internally provided with a transverse cavity and a vertical cavity, a rotating shaft is arranged in the transverse cavity, the right end of the rotating shaft is provided with a handle, and the right side of the rotating shaft is provided with a connecting hole for a bolt to be inserted into the mounting base plate.

7. The drying and winding device for the production of abrasive cloth according to claim 6, characterized in that: the periphery of the part of the rotating shaft inserted into the mounting bottom plate is provided with a clamping block, and the clamping block is clamped into the vertical cavity.