An accessory surface treatment device

Abstract

The utility model provides a kind of accessory surface treatment device, including polishing bin, hydraulic telescopic stand, fixed support, stirring strainer and stirring motor.The telescopic end of the hydraulic telescopic stand is provided with mounting platform, and the polishing bin is fixedly connected with the mounting platform.The fixed support is provided with two, and two the fixed support is arranged in the length direction of the polishing bin two ends.The stirring strainer is installed between the fixed support;Mounting hole is provided on the fixed support, and the output shaft of the stirring motor is coaxially connected with the rotating shaft of stirring strainer by penetrating mounting hole.The utility model makes the stirring strainer stay in the bottom of polishing bin, and then the hydraulic telescopic stand is retracted, and the polishing bin is lowered, while the stirring strainer fixed on the support is not moved.Because the size of material is much larger than the size of abrasive, the abrasive is leaked through the through hole of stirring strainer and falls back into the polishing bin, and the material is left on the stirring strainer, realizing the separation between material and abrasive.

Description

Technical Field

[0001] This utility model relates to the field of deburring equipment, and in particular to a surface treatment device for accessories. Background Technology

[0002] Burrs are a common problem in the manufacturing process of computer plastic brackets. These burrs not only affect the appearance quality of the product but can also negatively impact its functionality and performance. Given the harmful effects of burrs, deburring has become an indispensable part of the computer plastic bracket manufacturing process. By removing burrs, the appearance quality of the product can be improved, while simultaneously reducing failure rates and repair costs.

[0003] For example, the utility model patent for deburring equipment for irregularly shaped thermoplastic parts, published with application number 202210624787.3, includes a base, a shell, and a shell fixedly mounted on the upper surface of the base. A material discharge port is provided at one end of the shell, and a cooling chamber is located inside the shell, inside the material discharge port. A cooling box is located on one side of the cooling chamber, inside the shell, and an exhaust port is located on the same side as the cooling chamber. The bottom of the cooling chamber is semi-circular, and a cooling chamber discharge port is located at the bottom of the cooling chamber. A vertically movable lifting concave plate is provided above the cooling chamber discharge port. Two stirring rods for mixing and rubbing the material with shot are rotatably mounted on the lifting concave plate. A shot peening chamber is located above the stirring rods at the top of the cooling chamber. This invention can deburr various thermoplastic parts of different shapes.

[0004] This invention uses a connecting rod to connect to the bottom opening of the grinding chamber, allowing the abrasive to fall out as the door opens, thus removing the material from the chamber. However, this invention requires the complete removal of the abrasive when removing the material and changing the grinding material, and it also requires re-inserting the abrasive before starting the next grinding process, making the operation rather cumbersome.

[0005] Therefore, a surface treatment device is needed that does not require the abrasive to be removed along with the material, thus simplifying the operation process. Utility Model Content

[0006] The purpose of this utility model is to provide a surface treatment device for accessories, so as to retain the abrasive in the grinding chamber when the material is taken out, and directly put the next batch of material into the grinding process.

[0007] To solve the above-mentioned technical problems, this utility model provides a surface treatment device for accessories, including a grinding chamber, a hydraulic telescopic frame, a fixed bracket, a stirring strainer, and a stirring motor;

[0008] The telescopic end of the hydraulic telescopic frame is equipped with an installation platform, and the grinding chamber is fixedly connected to the installation platform.

[0009] Two fixed supports are provided, and the two fixed supports are located at both ends of the grinding chamber along its length.

[0010] The stirring strainer is installed between the fixed supports.

[0011] The fixed bracket is provided with mounting holes, and the output shaft of the stirring motor passes through the mounting holes to achieve coaxial connection with the rotating shaft of the stirring scoop.

[0012] Furthermore, the grinding chamber is a cuboid, and a semi-cylindrical groove is formed on the upper surface along the length direction of the grinding chamber, with the axial direction consistent with the length direction of the chamber body.

[0013] Furthermore, the grinding chamber is provided with a discharge port on its side for discharging abrasive.

[0014] Furthermore, the grinding chamber has protruding sliders at both ends along its length, which are movably mounted in the grooves opened on the fixed bracket.

[0015] Furthermore, the mounting hole is located above the slide groove.

[0016] Furthermore, the stirring strainer is semi-cylindrical.

[0017] The bottom of the stirring scoop has a long, narrow through hole for separating the abrasive and the material.

[0018] Furthermore, the two sides of the stirring spoon along its length are provided with bevels to reduce the pressure when the stirring spoon is inserted into the abrasive.

[0019] Furthermore, the outer surface shape of the stirring spoon matches the inner wall shape of the grinding chamber.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] This invention utilizes a stirring sieve driven by a stirring motor to rotate, stirring the abrasive within the grinding chamber. This friction between the abrasive and the material removes burrs from the material's surface. After grinding, the stirring motor moves the stirring sieve to rest within the grinding chamber, completely adhering to its inner wall. Then, the hydraulic telescopic frame retracts, causing the grinding chamber to descend. Because the material is much larger than the abrasive, the abrasive leaks through the through-holes in the stirring sieve back into the grinding chamber, while the material remains on the sieve, achieving separation between the material and the abrasive. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the surface treatment device for accessories of this utility model;

[0023] Figure 2This is a schematic cross-sectional view of the stirring strainer of the surface treatment device for accessories of this utility model;

[0024] Figure 3 This is a schematic diagram of the stirring strainer structure of the surface treatment device for the accessory of this utility model. Detailed Implementation

[0025] The following is a more detailed description of a surface treatment device for accessories according to the present invention, with reference to the accompanying drawings, which illustrate preferred embodiments of the present invention. It should be understood that those skilled in the art can modify the present invention described herein while still achieving its advantageous effects. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit the present invention.

[0026] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0027] like Figure 1 As shown in the figure, this utility model embodiment proposes to provide an accessory surface treatment device, including a grinding chamber 1, a hydraulic telescopic frame 2, a fixed bracket 3, a stirring strainer 4, and a stirring motor 5.

[0028] Specifically, the telescopic end of the hydraulic telescopic frame 2 is provided with an installation platform 6, and the grinding chamber 1 is fixedly connected to the installation platform 6.

[0029] Two fixed brackets 3 are provided, located at both ends of the grinding chamber 1 along its length.

[0030] The stirring strainer 4 is installed between the fixed brackets 3.

[0031] The fixed bracket 3 is provided with mounting holes 7, and the output shaft of the stirring motor 5 passes through the mounting holes 7 to achieve coaxial connection with the rotating shaft of the stirring scoop 4.

[0032] In this embodiment, it is necessary to separate the material from the abrasive after the deburring device has been running. First, the stirring motor 5 drives the stirring scoop 4 to rotate around the center of the mounting hole 7, so that the stirring scoop 4 is fully inserted into the grinding chamber. At this time, the outer wall of the stirring scoop 4 is in close contact with the inner wall of the grinding chamber. Then, the height of the hydraulic telescopic frame 2 is controlled to decrease. Since the grinding chamber is installed on the telescopic end of the hydraulic telescopic frame 2, the grinding chamber decreases along with the hydraulic telescopic frame 2, while the position of the stirring scoop 4 remains unchanged. Since the stirring scoop 4 is provided with a through hole 10, and the size of the abrasive particles is much smaller than the size of the material, as the grinding chamber decreases, the abrasive falls into the grinding chamber through the through hole 10, while the material remains on the stirring scoop 4, thereby achieving the separation of the material and the abrasive.

[0033] It should be noted that the hydraulic telescopic frame 2 is used for lifting and adjustment. The hydraulic telescopic frame 2 adopts existing technology, and its specific mechanical structure and usage method will not be described in detail here.

[0034] Furthermore, the grinding chamber 1 is a cuboid, and a semi-cylindrical groove 8 is formed on the upper surface along the length direction of the grinding chamber 1, with the axial direction consistent with the length direction of the chamber body.

[0035] Furthermore, the stirring strainer 4 is semi-cylindrical.

[0036] The bottom of the stirring scoop 4 has an elongated through hole 10 for separating the abrasive and the material.

[0037] Furthermore, the two sides of the stirring spoon 4 along its length are provided with bevels to reduce the pressure when the stirring spoon 4 is inserted into the abrasive.

[0038] Furthermore, the outer surface shape of the stirring spoon 4 is fitted to the inner wall shape of the grinding chamber 1.

[0039] In this embodiment, such as Figure 2 and Figure 3 As shown, the abrasive material inside the grinding chamber 1 is moved by rotating the stirring scoop 4, thereby grinding the material and removing burrs. Therefore, the stirring scoop 4 needs to have maximum contact with the inner wall of the grinding chamber 1 during operation to avoid blind spots that would prevent the rotating scoop from removing material from the grinding chamber 1. Specifically, when the device is started, the material mixes with the abrasive material inside the grinding chamber 1, and then the rotating motor drives the stirring scoop 4 to rotate. The stirring scoop 4 rotates around the motor drive shaft, and its bottom contacts the inner wall of the grinding chamber 1 during rotation. The rotation of the stirring scoop 4 then causes the abrasive material deposited at the bottom of the grinding chamber 1 to rise, thus stirring the abrasive material inside the grinding chamber 1.

[0040] Furthermore, the grinding chamber 1 is provided with a discharge port 9 on its side for discharging abrasive.

[0041] In this embodiment, it is necessary to replace the abrasive in the grinding chamber 1. Therefore, the discharge port 9 installed on the side of the grinding chamber 1 can be opened, the suction device can be connected to the grinding chamber 1, and the abrasive inside can be extracted to facilitate the replacement of new abrasive and continue the grinding and deburring process.

[0042] Furthermore, the grinding chamber 1 has protruding sliders 11 at both ends along its length, which are movably installed in the grooves 12 opened on the fixed bracket 3.

[0043] Furthermore, the mounting hole 7 is located above the slide groove 12.

[0044] After deburring is complete, the material needs to be separated from the abrasive. At this time, the stirring motor 5 drives the stirring scoop 4 to rotate, so that the bottom of the stirring scoop 4 is completely in contact with the inner wall of the grinding chamber 1. Then, the grinding chamber 1 is slowly lowered by the hydraulic telescopic frame 2. During this process, the abrasive falls back into the grinding chamber 1 through the gaps in the stirring scoop 4, while the material remains inside the stirring scoop 4. To ensure that the grinding chamber 1 does not shift its position due to vibration during the lifting and lowering process, the relative position of the grinding chamber 1 and the stirring scoop 4 needs to be confirmed by the sliding grooves 12 at both ends of the fixed bracket 3 and the protruding sliders 11 at both ends of the grinding chamber 1. This avoids the displacement caused by operating vibration from affecting the subsequent operating effect.

[0045] Compared with the prior art, the present invention has at least the following beneficial effects:

[0046] This invention utilizes a stirring sieve driven by a stirring motor to rotate, stirring the abrasive within the grinding chamber. This friction between the abrasive and the material removes burrs from the material's surface. After grinding, the stirring motor moves the stirring sieve to rest within the grinding chamber, completely adhering to its inner wall. Then, the hydraulic telescopic frame retracts, causing the grinding chamber to descend. Because the material is much larger than the abrasive, the abrasive leaks through the through-holes in the stirring sieve back into the grinding chamber, while the material remains on the sieve, achieving separation between the material and the abrasive.

[0047] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A surface treatment device for accessories, characterized in that, Includes a grinding chamber, a hydraulic telescopic frame, a fixed bracket, a mixing strainer, and a mixing motor; The telescopic end of the hydraulic telescopic frame is provided with an installation platform, and the grinding chamber is fixedly connected to the installation platform; Two fixed supports are provided, and the two fixed supports are located at both ends of the grinding chamber in the length direction; The stirring strainer is installed between the fixed brackets; The fixed bracket is provided with mounting holes, and the output shaft of the stirring motor passes through the mounting holes to achieve coaxial connection with the rotating shaft of the stirring scoop.

2. The accessory surface treatment device as described in claim 1, characterized in that, The grinding chamber is a cuboid, and a semi-cylindrical groove is formed on the upper surface along the length of the grinding chamber, with the axial direction consistent with the length of the chamber.

3. The accessory surface treatment device as described in claim 1, characterized in that, The grinding chamber has a discharge port on its side for discharging abrasive.

4. The accessory surface treatment device as described in claim 1, characterized in that, The grinding chamber has protruding sliders at both ends along its length, which are movably mounted in the grooves opened on the fixed bracket.

5. The accessory surface treatment device as described in claim 4, characterized in that, The mounting hole is located above the slide groove.

6. The accessory surface treatment device as described in claim 1, characterized in that, The stirring strainer is semi-cylindrical; The bottom of the stirring scoop has a long, narrow through hole for separating the abrasive and the material.

7. The accessory surface treatment device as described in claim 6, characterized in that, The two sides of the stirring scoop along its length are provided with bevels to reduce the pressure when the stirring scoop is inserted into the abrasive.

8. The accessory surface treatment device as described in claim 7, characterized in that, The outer surface shape of the stirring scoop fits the inner wall shape of the grinding chamber.

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