Combined resin coated abrasive tool

Abstract

The utility model provides a combined resin coated abrasive tool, which relates to the technical field of resin coated abrasive tool processing and comprises a processing table, two fixing frames are fixedly mounted at the top of the processing table, positive and negative motors are fixedly mounted at the tops of the two fixing frames, and driving rods are fixedly mounted on one sides of the outer walls of the two positive and negative motors. And the outer surface walls of the two driving rods are fixedly sleeved with gears. According to the stirring device disclosed by the utility model, the two forward and reverse motors are simultaneously started through the controller to drive the two driving rods and the two gears to rotate, so that the two tooth rows and the strip-shaped plate can be driven to move up and down, and the driving motors, the stirring rods and the plurality of stirring blades are further driven to move up and down, so that the stirring track of the plurality of stirring blades to a mixture is changed; the combined resin coated abrasive tool raw materials can be stirred more sufficiently, the stirring effect is improved, it is guaranteed that slurry with certain viscosity and fluidity is prepared, and the production quality of the combined resin coated abrasive tool is improved.

Description

Technical Field

[0001] This utility model relates to the field of resin-coated abrasive processing technology, and in particular to a combined resin-coated abrasive. Background Technology

[0002] Composite resin-coated abrasives are coated abrasives composed of two or more abrasive layers with different characteristics (e.g., grit size, abrasive type, binder type, etc.) bonded together with a resin binder. The characteristic of this type of abrasive is that it can achieve more efficient and finer grinding results through the synergistic effect of each abrasive layer. Different abrasive layers can respectively undertake tasks such as rough grinding and fine grinding, thereby improving overall grinding efficiency. Composite abrasives can achieve multiple treatments of the workpiece surface, obtaining better surface finish and precision. Furthermore, by optimizing the combination of abrasive layers, the wear resistance and self-sharpening properties of the abrasive can be improved, extending its service life. Additionally, depending on the requirements, abrasives with special functions can also be combined, such as those used to remove specific coatings or perform special surface treatments.

[0003] In the existing technology, the production of composite resin-coated abrasives includes substrate treatment, preparation of abrasive slurry, coating of abrasive layer, and curing treatment. When preparing the abrasive slurry, a suitable abrasive (such as corundum, silicon carbide, diamond, etc.) is selected according to the grinding characteristics and mixed with resin binder, filler, solvent, etc. in a mixing tank and stirred by a stirring device. However, the stirring trajectory of the existing stirring device is unchanged, and the stirring effect of the mixture is not good. It is impossible to ensure that the slurry with a certain viscosity and fluidity is prepared, thereby reducing the quality of the composite resin-coated abrasive production. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the constant stirring trajectory of the stirring device reduces the production quality of combined resin-coated abrasives when using existing equipment, and to propose a combined resin-coated abrasive.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a combined resin coating abrasive, comprising a processing table, two fixed frames fixedly installed on the top of the processing table, a forward and reverse motor fixedly installed on the top of each of the two fixed frames, a drive rod fixedly installed on one side of the outer wall of each of the two forward and reverse motors, gears fixedly sleeved on the outer wall of each of the two drive rods, a limiting plate fixedly installed on the top of each of the two fixed frames, and the outer wall of each of the two drive rods movably inserted into the interior of the two limiting plates, a gear rack meshing with the outer wall of each of the two gears, and a strip plate fixedly installed between the tops of the two gear racks.

[0006] Preferably, a drive motor is fixedly installed on the top of the strip plate, and a stirring rod is fixedly installed on the bottom of the drive motor, with the outer wall of the stirring rod movably inserted into the interior of the strip plate.

[0007] Preferably, a plurality of stirring blades are fixedly installed on the outer wall of the stirring rod.

[0008] Preferably, two limiting rods are fixedly installed on the top of each of the two fixing frames, and the inner surface of the strip plate is movably sleeved between the outer surface of the four limiting rods, and a limiting ring is fixedly installed on the outer surface of each of the four limiting rods.

[0009] Preferably, a blocking block is fixedly installed at the bottom of each of the two toothed rows, and a preparation bucket is fixedly installed at the top of the processing table.

[0010] Preferably, a discharge pipe is fixedly inserted into one side of the outer wall of the preparation barrel, and a flow control valve is fixedly installed on the outer wall of the discharge pipe.

[0011] Preferably, a controller is fixedly installed on the top of the processing table, and one side of the outer wall of the controller is electrically connected to the outer wall of the forward and reverse motors and the drive motor.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, the controller starts the drive motor, which drives the stirring rod and multiple stirring blades to stir the mixture. At the same time, the controller simultaneously starts two forward and reverse motors, which drive two drive rods and two gears to rotate. This causes two toothed racks and strip plates to move up and down, which in turn causes the drive motor, stirring rod, and multiple stirring blades to move up and down. This changes the stirring trajectory of the multiple stirring blades on the mixture, allowing for more thorough stirring of the raw materials for composite resin-coated abrasives. This improves the stirring effect and ensures that the mixture is prepared with a certain viscosity and fluidity, thus improving the quality of the composite resin-coated abrasive manufacturing process.

[0014] In this invention, the two blocking blocks prevent the two gear rows from disengaging from the two gears. Furthermore, the four limiting rods and four limiting rings improve the stability of the strip plate's vertical movement and prevent the strip plate from disengaging from the four limiting rods, thus ensuring the smooth vertical movement of the strip plate, drive motor, stirring rod, and multiple stirring blades. Attached Figure Description

[0015] Figure 1 A perspective view of a combined resin-coated abrasive tool is provided for this utility model;

[0016] Figure 2 A front view of a combined resin-coated abrasive tool is provided for this utility model;

[0017] Figure 3 A partial bottom view of a combined resin-coated abrasive tool is provided for this utility model;

[0018] Figure 4 A partial side view of a combined resin-coated abrasive tool is presented for this utility model.

[0019] Legend:

[0020] 1. Processing table; 2. Fixing frame; 3. Forward and reverse motors; 4. Drive rod; 5. Gear; 6. Limiting plate; 7. Gear rack; 8. Strip plate; 9. Drive motor; 10. Stirring rod; 11. Stirring blade; 12. Limiting rod; 13. Limiting ring; 14. Blocking block; 15. Mixing tank; 16. Discharge pipe; 17. Flow control valve; 18. Controller. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides a combined resin coating abrasive, including a processing table 1. Two fixed brackets 2 are fixedly installed on the top of the processing table 1. A forward and reverse motor 3 is fixedly installed on the top of each of the two fixed brackets 2. A drive rod 4 is fixedly installed on one side of the outer wall of each of the two forward and reverse motors 3. Gears 5 are fixedly sleeved on the outer wall of each of the two drive rods 4. Limiting plates 6 are fixedly installed on the top of each of the two fixed brackets 2, and the outer walls of each of the two drive rods 4 are movably inserted into the interior of the two limiting plates 6. Gear racks 7 are meshed on the outer walls of each of the two gears 5. A strip plate 8 is fixedly installed between the tops of the two gear racks 7. A drive motor 9 is fixedly installed on the top of the strip plate 8. A stirring rod 10 is fixedly installed on the bottom of the drive motor 9, and the outer wall of the stirring rod 10 is movably inserted into the interior of the strip plate 8. Multiple stirring blades 11 are fixedly installed on the outer wall of the stirring rod 10.

[0024] The overall effect of Embodiment 1 is as follows: when the material for the composite resin-coated abrasive is placed in the mixing tank 15 according to the set ratio, the drive motor 9 mounted on the strip plate 8 is activated by the controller 18, which drives the stirring rod 10 and multiple stirring blades 11 to stir the mixture. At the same time, the forward and reverse motors 3 mounted on the two fixed frames 2 are activated by the controller 18, which simultaneously drive the two drive rods 4 to rotate inside the two limit plates 6, thereby driving the two gears 5 to rotate. Since the two gears 5 are meshed with the two gear racks 7, and the two gear racks 7 are both installed at both ends of the bottom of the strip plate 8, the two gears 5 are then rotated. The rotation of gear 5 drives the two gear racks 7 and the strip plate 8 to move up and down, which in turn drives the strip plate 8, drive motor 9, stirring rod 10, and multiple stirring blades 11 to move up and down. This changes the stirring trajectory of the multiple stirring blades 11 in the preparation tank 15, allowing for more thorough mixing of the composite resin coated abrasive mixture, ensuring uniform mixing, improving the mixing effect, and ensuring that the mixture is prepared with a certain viscosity and fluidity. This lays the foundation for subsequent coating of the abrasive layer and curing treatment, thereby improving the quality of the composite resin coated abrasive production.

[0025] Example 2: As Figures 2-4 As shown, two limiting rods 12 are fixedly installed on the top of each of the two fixed frames 2, and the inner surface of the strip plate 8 is movably sleeved between the outer surfaces of the four limiting rods 12. Limiting rings 13 are fixedly installed on the outer surfaces of the four limiting rods 12. Blocking blocks 14 are fixedly installed at the bottom of each of the two toothed racks 7. A mixing barrel 15 is fixedly installed on the top of the processing table 1. A discharge pipe 16 is fixedly inserted into one side of the outer wall of the mixing barrel 15. A flow control valve 17 is fixedly installed on the outer surface of the discharge pipe 16. A controller 18 is fixedly installed on the top of the processing table 1, and one side of the outer surface of the controller 18 is electrically connected to the outer surface of the forward and reverse motor 3 and the drive motor 9.

[0026] The overall effect of Embodiment 2 is as follows: Because blocking blocks 14 are fixedly installed at the bottom of both gear racks 7, the two gear racks 7 are prevented from disengaging from the two gears 5. Furthermore, two limiting rods 12 are fixedly installed on both fixed frames 2, and the strip plate 8 is movably sleeved between the four limiting rods 12. Limiting rings 13 are fixedly sleeved on each of the four limiting rods 12. Through the action of the four limiting rods 12, the stability of the two gears 5 simultaneously driving the two gear racks 7 and the strip plate 8 to move up and down is improved. Qualitatively, and through the action of the four limiting rings 13, the strip plate 8 is prevented from disengaging from the four limiting rods 12, ensuring the smooth up-and-down movement of the strip plate 8, drive motor 9, stirring rod 10 and multiple stirring blades 11, thereby ensuring the smooth mixing of the mixture for the production of combined resin coated abrasives. Then, the flow control valve 17 is opened by the controller 18, so that the uniformly mixed mixture in the preparation tank 15 completes the corresponding coating abrasive process along the discharge pipe 16, further improving the quality of the production of combined resin coated abrasives.

[0027] Working principle: First, the raw materials for preparing the composite resin-coated abrasive are added to the preparation tank 15 in a certain proportion. Then, the drive motor 9 is started by the controller 18, which drives the stirring rod 10 and multiple stirring blades 11 to stir the abrasive. At the same time, the controller 18 also starts two forward and reverse motors 3, which drive two drive rods 4 and two gears 5 to rotate. Since there are blocking blocks 14 installed at the bottom of the two gear racks 7, and the strip plate 8 is movably sleeved on the four limit rods 12, the simultaneous rotation of the two gears 5 can simultaneously drive the abrasive. The two toothed racks 7 and the strip plate 8 move stably up and down along the four limiting rods 12, thereby driving the drive motor 9, the stirring rod 11, and multiple stirring blades 10 to move up and down within the preparation tank 15. This changes the stirring trajectory of the multiple stirring blades 11 on the original mixture of the composite resin-coated abrasive, allowing for more thorough mixing and ensuring uniform distribution of the mixture. It also ensures that the mixture is prepared into a slurry with a certain viscosity and fluidity, laying the foundation for subsequent coating of the abrasive layer and curing treatment, thereby improving the quality of the composite resin-coated abrasive manufacturing process.

[0028] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A combined resin-coated abrasive tool, comprising a processing table (1), characterized in that: Two fixed frames (2) are fixedly installed on the top of the processing table (1). A forward and reverse motor (3) is fixedly installed on the top of each of the two fixed frames (2). A drive rod (4) is fixedly installed on one side of the outer wall of each of the two forward and reverse motors (3). A gear (5) is fixedly sleeved on the outer wall of each of the two drive rods (4). A limit plate (6) is fixedly installed on the top of each of the two fixed frames (2). The outer walls of each of the two drive rods (4) are movably inserted into the interior of the two limit plates (6). A toothed rack (7) is meshed on the outer walls of each of the two gears (5). A strip plate (8) is fixedly installed between the tops of the two toothed racks (7).

2. The combined resin-coated abrasive tool according to claim 1, characterized in that: A drive motor (9) is fixedly installed on the top of the strip plate (8), and a stirring rod (10) is fixedly installed on the bottom of the drive motor (9), with the outer wall of the stirring rod (10) being movably inserted into the inside of the strip plate (8).

3. The combined resin-coated abrasive tool according to claim 2, characterized in that: Multiple stirring blades (11) are fixedly installed on the outer wall of the stirring rod (10).

4. A combined resin-coated abrasive tool according to claim 3, characterized in that: Two limiting rods (12) are fixedly installed on the top of each of the two fixed frames (2), and the inner surface of the strip plate (8) is movably sleeved between the outer surface of the four limiting rods (12). Limiting rings (13) are fixedly installed on the outer surface of each of the four limiting rods (12).

5. A combined resin-coated abrasive tool according to claim 4, characterized in that: Both of the toothed racks (7) are fixedly equipped with blocking blocks (14) at their bottoms, and the processing table (1) is fixedly equipped with a preparation bucket (15) at its top.

6. A combined resin-coated abrasive tool according to claim 5, characterized in that: A discharge pipe (16) is fixedly inserted into one side of the outer wall of the preparation barrel (15), and a flow control valve (17) is fixedly installed on the outer wall of the discharge pipe (16).

7. A combined resin-coated abrasive tool according to claim 6, characterized in that: The top of the processing table (1) is fixedly equipped with a controller (18), and one side of the outer wall of the controller (18) is electrically connected to the outer wall of the forward and reverse motor (3) and the drive motor (9).

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