Abrasive paper winding device convenient to use

Abstract

The utility model relates to the technical field of abrasive paper production devices, in particular to an abrasive paper winding device convenient to use, which comprises a base, supporting plates are symmetrically arranged on two sides of the top of the base, a winding column is movably connected between the two supporting plates, and two limiting discs which are oppositely arranged are arranged on the winding column. A clamping groove is formed in the middle of the winding column between the two limiting discs in a penetrating mode, a clamping plate is arranged in the clamping groove, a driving groove is formed in one side of the winding column, a driving plate is arranged in the driving groove, a plurality of guide rods are arranged in the winding column in a sliding mode, one end of each guide rod is connected with the driving plate, and the other end of each guide rod extends into the clamping groove to be connected with the clamping plate. According to the abrasive paper winding device, the abrasive paper winding working efficiency is improved, it is avoided that working personnel need to wind abrasive paper in advance when the abrasive paper is wound, and safety is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sandpaper production device technical field, specifically to a kind of sandpaper winding device of convenient use. BACKGROUND

[0002] Sandpaper is commonly known as sanding, a material for grinding, to grind the surface of metal, wood and other materials, to make it smooth, usually on the original paper with various abrasive particles to form, according to different grinding material, there are diamond paper, artificial diamond paper, glass sandpaper and many others, in the sandpaper processing process, the processed sandpaper needs to be wound up, to avoid scattered and cause inconvenience in later use.

[0003] The existing sandpaper winding device usually needs the user to pre-wind several turns on the winding column to realize the fixation of the sandpaper, which leads to time-consuming and laborious operation each time the sandpaper is wound, and increases the operation risk. UTILITY MODEL CONTENT

[0004] The utility model aims at the defects of prior art, provides a kind of sandpaper winding device of convenient use to solve the problem that the existing sandpaper winding device usually needs the user to pre-wind several turns on the winding column to realize the fixation of the sandpaper, which leads to time-consuming and laborious operation each time the sandpaper is wound, and increases the operation risk.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of sandpaper winding device of convenient use, including base, the base top two sides are symmetrically equipped with support plate, two support plates are movably connected with winding column, the winding column is equipped with two opposite limit disc, the middle part of winding column between two limit discs is penetrated and is equipped with clamping groove, the clamping groove is equipped with clamping plate, winding column one side is equipped with drive slot, the drive slot is equipped with driving plate, multiple guide rods are slidably arranged in winding column, one end of the guide rod is connected with the driving plate, the other end of the guide rod extends into the clamping groove and is connected with the clamping plate.

[0007] As a preferred technical scheme of the utility model, one support plate outer side end face is equipped with mounting plate, the mounting plate top end face is equipped with output shaft and the driving motor connected with winding column.

[0008] As a preferred technical scheme of the utility model, the clamping plate is equipped with the fastening plate integrally formed with it, and the fastening groove is formed in the inner wall of the clamping groove for clamping the fastening plate.

[0009] Through the above technical scheme, the fastening plate and the fastening groove are used to improve the stability of the clamping plate in clamping and fixing the sandpaper.

[0010] As a preferred technical scheme of the utility model, the driving plate is provided with holding grooves on both sides.

[0011] Through the above technical scheme, the holding grooves are provided to provide hand holding space for the staff operating the driving plate, and the convenience of the staff operating the driving plate is improved.

[0012] As a preferred technical scheme of the utility model, the driving spring is coaxially sleeved outside the guide rod between the clamping plate and the inner wall of the clamping groove.

[0013] Through the above technical scheme, the driving spring is provided to enable the clamping and fixing of the sandpaper by the elastic force generated by the driving spring.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In use, the driving plate is first pulled outward through the holding grooves, the clamping plate is driven to displace through the guide rod, the fastening plate is disconnected from the fastening groove, the initial end of the sandpaper is placed in the clamping groove in the winding column, a part of the sandpaper is ensured to be outside the clamping groove, the driving plate is reset and clamped in the driving groove by loosening, the sandpaper in the clamping groove is clamped by the driving plate and the clamping plate, a part of the sandpaper is clamped in the fastening groove by the fastening plate, the sandpaper is further clamped and fixed, the winding column is driven to rotate by the driving motor, and the sandpaper is wound. The utility model improves the working efficiency of the sandpaper winding, avoids the need for the staff to pre-wind the sandpaper during winding, and greatly improves the safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a connection relationship diagram of the winding column and the driving plate of the utility model;

[0018] Figure 3 It is a structural schematic view of the winding column of the utility model;

[0019] Figure 4 It is a structural schematic view of the driving plate and the clamping plate of the utility model;

[0020] Figure 5 It is a connection relationship diagram of the driving plate and the clamping plate of the utility model;

[0021] In the drawing: 1, base; 2, supporting plate; 3, winding column; 4, limiting disc; 5, mounting plate; 6, driving motor; 7, clamping groove; 8, driving plate; 9, driving groove; 10, clamping plate; 11, holding groove; 12, fastening plate; 13, driving spring; 14, guide rod. DETAILED DESCRIPTION

[0022] The advantages and features of the present application will be more clearly understood from the following detailed description of preferred embodiments, given by way of example only, with reference to the accompanying drawings, in which:

[0023] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] EMBODIMENT

[0025] The present application provides a convenient sandpaper winding device, as shown in Figures 1-5 The present application provides a convenient sandpaper winding device, as shown in

[0026] Further, one of the support plates 2 is fixedly provided with a mounting plate 5 on the outer end face, and the mounting plate 5 is provided with a drive motor 6 on the top end face, and the output shaft of the drive motor 6 is connected with the winding column 3.

[0027] Further, one of the support plates 2 is fixedly provided with a mounting plate 5 on the outer end face, and the mounting plate 5 is provided with a drive motor 6 on the top end face, and the output shaft of the drive motor 6 is connected with the winding column 3.

[0028] The driving plate 8 is provided with holding grooves 11 on the upper and lower sides, which provide space for the operator to hold the driving plate 8, improving the convenience of the operator in operating the driving plate 8.

[0029] The driving spring 13 is coaxially sleeved outside the guide rod 14 between the clamping plate 10 and the inner side wall of the clamping groove 7, which can clamp and fix the sandpaper by the elastic force generated by the driving spring 13.

[0030] The working principle of the utility model is as follows:

[0031] When winding the sandpaper, the driving plate 8 is first pulled outward through the holding groove 11, the clamping plate 10 is driven to displace through the guide rod 14, the fastening plate 12 is disconnected from the fastening groove, then the initial end of the sandpaper is placed in the clamping groove 7 in the winding column 3, a part of the sandpaper is ensured outside the clamping groove 7, the driving plate 8 is loosened and reset to be clamped in the driving groove 9, the driving plate 8 drives the clamping plate 10 to clamp and fix the sandpaper in the clamping groove 7, at the same time, the fastening plate 12 clamps a part of the sandpaper in the fastening groove, further clamping and fixing the sandpaper, the driving motor 6 is started to drive the winding column 3 to rotate, and the sandpaper is wound. The utility model improves the working efficiency of the sandpaper winding, avoids the need for the operator to pre-wind the sandpaper when winding, and greatly improves the safety.

[0032] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] The above-described embodiments only express several embodiments of the utility model, which are described in detail, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.

Claims

1. A convenient sandpaper winding device, comprising a base (1), characterized in that: The base (1) has symmetrical support plates (2) on both sides of its top. A winding column (3) is movably connected between the two support plates (2). The winding column (3) has two opposing limiting discs (4). A clamping groove (7) is opened through the middle of the winding column (3) between the two limiting discs (4). A clamping plate (10) is provided in the clamping groove (7). A driving groove (9) is opened on one side of the winding column (3). A driving plate (8) is provided in the driving groove (9). Multiple guide rods (14) are slidably provided in the winding column (3). One end of the guide rod (14) is connected to the driving plate (8), and the other end of the guide rod (14) extends into the clamping groove (7) and is connected to the clamping plate (10).

2. The sandpaper winding device according to claim 1, characterized in that: One of the support plates (2) has an installation plate (5) on its outer end face, and the top end face of the installation plate (5) has a drive motor (6) with an output shaft connected to the winding column (3).

3. The sandpaper winding device according to claim 1, characterized in that: The clamping plate (10) is provided with a fastening plate (12) integrally formed therewith, and the inner side wall of the clamping groove (7) is provided with a fastening groove for the fastening plate (12) to be engaged.

4. The sandpaper winding device according to claim 1, characterized in that: The drive plate (8) has grip grooves (11) on both the upper and lower sides.

5. The sandpaper winding device according to claim 1, characterized in that: A drive spring (13) is coaxially sleeved on the outside of the guide rod (14) between the clamping plate (10) and the inner wall of the clamping groove (7).

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