Abrasive cloth winding device

Abstract

The utility model relates to an abrasive cloth winding device which comprises an operation table and a winding roller rotationally installed on the operation table, the operation table comprises an operation table body and a base, a walking mechanism is arranged at the bottom of the base, and the operation table body is rotationally installed on the base through an adjusting rotating shaft. According to the winding device, the winding device can move to a corresponding place according to the incoming material direction through the walking mechanism, the operation table is rotationally connected to the base through the adjusting rotating shaft, the winding device can move to the corresponding place according to the incoming material direction, and therefore the winding device can move to the corresponding place according to the incoming material direction. According to the abrasive cloth winding device, the winding angle can be adjusted by rotating the operation table, so that the abrasive cloth winding device can adapt to the situation of multi-directional incoming materials.

Description

Technical Field

[0001] The utility model relates to the technical field of coated abrasive tool production equipment, in particular to an abrasive cloth winding device. Background Art

[0002] As a grinding and polishing tool, emery cloth is widely used in the post-processing of products made of metal, wood and other materials, as well as in daily product repair and polishing. Emery cloth is made by bonding the abrasive evenly to a solid cloth base through a binder. The production process of emery cloth requires multiple processes such as gluing, sand planting, drying, cutting, and winding.

[0003] In the process of winding up the abrasive cloth, an abrasive cloth winding device is needed to roll the continuous abrasive cloth into a roll for easy transportation. As the demand for abrasive cloth production increases, multiple production lines are often opened, resulting in multi-directional incoming materials in the winding process. The incoming materials from different directions have different angles and positions. The existing abrasive cloth winding devices are fixed in position during use and the winding angle cannot be adjusted. Therefore, it is necessary to design a winding device to overcome the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an abrasive cloth winding device, aiming to solve the problem that the existing abrasive cloth winding device is difficult to adapt to multi-directional materials.

[0005] To achieve the above-mentioned purpose, the utility model proposes an abrasive cloth winding device, comprising an operating table and a winding roller rotatably mounted on the operating table, characterized in that the operating table comprises an operating table body and a base, a walking mechanism is provided at the bottom of the base, the operating table body is rotatably mounted on the base through an adjusting shaft, and the axial direction of the adjusting shaft is parallel to the horizontal plane and perpendicular to the axial direction of the winding roller.

[0006] According to some embodiments of the present utility model, the adjusting shaft is connected to a rotation drive mechanism for driving it to rotate around its own axis.

[0007] According to some embodiments of the utility model, a tensioning roller is rotatably mounted on the operating table body, and the axial direction of the tensioning roller is parallel to the axial direction of the winding roller.

[0008] According to some embodiments of the present invention, the installation height of the tensioning roller relative to the operating table body is adjustable.

[0009] According to some embodiments of the utility model, the tensioning roller is rotatably mounted on a mounting seat, and the operating table body is provided with a swing driving mechanism for driving the mounting seat to swing up and down along a vertical plane.

[0010] According to some embodiments of the present invention, the walking mechanism includes a plurality of rollers disposed at the bottom of the base.

[0011] According to some embodiments of the utility model, the base defines a storage cavity for storing the roller, and the base is also provided with a storage mechanism for driving the roller to enter and exit the storage cavity.

[0012] According to some embodiments of the utility model, the storage mechanism includes a mounting plate movably arranged vertically in the storage cavity and a lifting drive mechanism for driving the mounting plate to rise and fall in the storage cavity, and each of the rollers is connected to the bottom of the mounting plate.

[0013] According to some embodiments of the present invention, a guiding structure for movably guiding the mounting plate is provided in the storage cavity.

[0014] The utility model has at least the following beneficial effects:

[0015] In the utility model, the abrasive cloth winding device can move to the corresponding location according to the direction of the incoming materials through the walking mechanism, and then the winding angle can be adjusted by rotating the operating table, so that the winding device can adapt to the situation of incoming materials in different directions, thereby improving the application range of the abrasive cloth winding device and eliminating the need to set up a winding device for different production lines, thereby reducing production costs.

[0016] The utility model further has the following beneficial effects:

[0017] In the utility model, the roller can be stored in the storage cavity of the base, that is, in actual production, after the roller moves to the corresponding position, the roller is stored in the storage cavity to achieve the positioning and fixing function, thereby preventing the roller from being displaced and affecting the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of an abrasive cloth winding device provided in an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure of the base.

[0021] Description of reference numerals:

[0022] 100-emery cloth winding device; 1-operating table; 11-tensioning roller; 12-winding roller; 13-mounting seat; 14-operating table body; 2-base; 21-traveling mechanism; 211-roller; 22-adjusting shaft; 23-storage chamber; 3-storage mechanism; 31-mounting plate; 32-lifting drive mechanism; 33-guide structure. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0026] The utility model provides an abrasive cloth winding device. Figure 1-Figure 2 The utility model provides a specific embodiment of an abrasive cloth winding device.

[0027] like Figure 1The embodiment of the utility model provides an abrasive cloth winding device 100, comprising an operating table 1 and a winding roller 12 rotatably mounted on the operating table, characterized in that the operating table 1 comprises an operating table body 14 and a base 2, a walking mechanism 21 is provided at the bottom of the base 2, the operating table 1 is rotatably mounted on the base through an adjusting shaft, and the axial direction of the adjusting shaft is parallel to the horizontal plane and perpendicular to the axial direction of the winding roller.

[0028] In the utility model, the abrasive cloth winding device 100 can move to the corresponding location according to the direction of the incoming material through the walking mechanism 21, and then the winding angle can be adjusted by rotating the operating table 1, so that the winding device can adapt to the situation of incoming materials in different directions, thereby improving the application range of the abrasive cloth winding device 100, and also making it unnecessary to set up a winding device for different production lines respectively, thereby reducing production costs.

[0029] It is understandable that when the material is fed from different directions, the feeding direction of the abrasive cloth is not entirely horizontal, but also inclined at a certain angle. Therefore, in this embodiment, the corresponding winding angle can be adjusted by rotating the operating table 1 to adapt to different winding angles.

[0030] Specifically, in one embodiment, a limiting mechanism for limiting the rotation of the operating table body 14 is further provided on the base 2. In this way, after the operating table body 14 is rotated and adjusted to a suitable angle position, the operating table body 14 can be limited and fixed. It should be noted that the limiting mechanism includes but is not limited to a threaded locking structure, a wedge-shaped locking structure, etc.

[0031] Specifically, the adjusting shaft 22 is connected to a rotating drive mechanism for driving it to rotate around its own axis. In this way, the rotating shaft can be driven to rotate by the rotating drive mechanism, which saves manpower and further improves the accuracy of angle adjustment. It should be noted that the rotating drive mechanism includes but is not limited to a motor, a cylinder, a hydraulic cylinder, etc. When a motor is used as a rotating drive mechanism, the adjusting shaft 22 is connected to the shaft of the motor. In this way, the self-locking structure of the motor can also be used to achieve the limiting fixation of the adjusting shaft 22, thereby achieving the limiting fixation of the operating table body 14.

[0032] Specifically, in one embodiment, a tensioning roller 11 is rotatably mounted on the operating table body 14, and the axial direction of the tensioning roller 11 is parallel to the axial direction of the winding roller 12. In this way, during the winding process of the emery cloth, the tensioning roller 11 can maintain the tension of the emery cloth material, provide support and guidance for the emery cloth, and prevent relaxation or bending of the material during the winding process.

[0033] Furthermore, in one embodiment, the installation height of the tensioning roller 11 relative to the operating table body 14 is adjustable, so that the tensioning force of the tensioning roller 11 on the sandpaper can be adjusted by adjusting its installation height, so as to be suitable for winding different types of sandpaper.

[0034] Furthermore, in one embodiment, the tensioning roller 11 is rotatably mounted on a mounting seat 13, and the operating table body 14 is provided with a swinging drive mechanism for driving the mounting seat 13 to swing up and down along a vertical plane. In this way, the installation height of the tensioning roller 11 can be adjusted by swinging the mounting seat 13 up and down. It is worth mentioning that the swinging form can also adjust the position of the tensioning roller 11 in the horizontal direction compared to the direct vertical adjustment form. When adjusting during the winding process of the sandpaper, it is smoother and can avoid damaging the sandpaper during the winding process. It should be noted that the swinging drive mechanism includes but is not limited to a crank rocker mechanism, a double crank mechanism, a double rocker mechanism, etc.

[0035] Specifically, the walking mechanism 21 includes a plurality of rollers 211 arranged at the bottom of the base. The rollers 211 can drive the entire winding device to move. Tracks corresponding to production lines in various directions can also be set on the ground, and the rollers 211 can be movably arranged in the tracks to play a guiding role.

[0036] Furthermore, the base 2 defines a storage cavity 23 for storing the roller, and the base 2 is also provided with a storage mechanism 3 for driving the roller to enter and exit the storage cavity. In this way, in actual production, after the roller 211 moves to the corresponding position, the storage mechanism 3 can store the roller in the storage cavity of the base as needed to achieve positioning and fixation, thereby preventing the roller 211 from being displaced and affecting the winding process. When it is necessary to move to other material directions, the storage mechanism 3 can drive the roller 211 to move out of the storage cavity 23 and then move it to the corresponding position.

[0037] Specifically, the storage mechanism 3 includes a mounting plate 31 vertically movably arranged in the storage chamber 23 and a lifting drive mechanism 32 for driving the mounting plate 31 to rise and fall in the storage chamber 23. Each of the rollers 211 is connected to the bottom of the mounting plate 31. In this way, each of the rollers 211 can be synchronously stored in the storage chamber 23 to improve the storage efficiency, and can also ensure that each of the rollers 211 is always in the same plane, so that it moves more smoothly after moving out of the storage chamber 23. It should be noted that the lifting drive mechanism 32 includes but is not limited to a screw-nut sub-mechanism, a turbine screw mechanism or a gear rack mechanism.

[0038] Specifically, a guide structure 33 for movably guiding the mounting plate 31 is disposed in the receiving cavity 23 . The guide structure 33 includes but is not limited to a guide column, a guide groove, etc. disposed in the receiving cavity 23 .

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An abrasive cloth winding device, comprising an operating table and a winding roller rotatably mounted on the operating table, characterized in that: The operating table includes an operating table body and a base. A walking mechanism is provided at the bottom of the base. The operating table body is rotatably mounted on the base via an adjusting shaft. The axial direction of the adjusting shaft is parallel to the horizontal plane and perpendicular to the axial direction of the winding roller.

2. The abrasive cloth winding device according to claim 1, characterized in that: The adjusting shaft is connected with a rotation driving mechanism for driving the adjusting shaft to rotate around its own axis.

3. The abrasive cloth winding device according to claim 1, characterized in that: A tensioning roller is also rotatably mounted on the operating table body, and the axial direction of the tensioning roller is parallel to the axial direction of the winding roller.

4. The abrasive cloth winding device according to claim 3, characterized in that: The installation height of the tensioning roller relative to the operating table body is adjustable.

5. The abrasive cloth winding device according to claim 4, characterized in that: The tensioning roller is rotatably mounted on a mounting seat, and the operating table body is provided with a swing driving mechanism for driving the mounting seat to swing up and down along a vertical plane.

6. The abrasive cloth winding device according to claim 1, characterized in that: The walking mechanism comprises a plurality of rollers arranged at the bottom of the base.

7. The abrasive cloth winding device according to claim 6, characterized in that: The base defines a storage cavity for storing the roller, and the base is also provided with a storage mechanism for driving the roller to enter and exit the storage cavity.

8. The abrasive cloth winding device according to claim 7, characterized in that: The storage mechanism comprises a mounting plate movably arranged in the storage cavity along the vertical direction and a lifting driving mechanism for driving the mounting plate to rise and fall in the storage cavity, and each of the rollers is connected to the bottom of the mounting plate.

9. The abrasive cloth winding device according to claim 8, characterized in that: A guiding structure for movably guiding the mounting plate is arranged in the storage cavity.

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