A polishing and deburring machine for iron tea pot production

Abstract

The utility model relates to metal product processing equipment technical field especially relates to a kind of iron teapot production is polished deburring machine.A kind of iron teapot production is polished deburring machine, including support, motor, cylinder, sealing cover, limit block and clamping rod etc., support top right side is equipped with the motor of output shaft towards left side, support top left side is rotatably connected with cylinder, the output shaft of motor is fixedly connected with cylinder right side, cylinder front side is equipped with feed inlet, feed inlet outside is clamped with sealing cover, the left and right sides of feed inlet are fixedly connected with limit block, two limit blocks are rotatably connected with clamping rod, and circular tube is placed in support left side front part.The utility model is filtered component by setting, utilizes the collaborative elastic force that different proportion of back and forth force spring produces in material falling process, makes filter frame realize automatic reciprocating shaking, improves the separation efficiency of workpiece and abrasive and equipment continuous operation capacity.

Description

Technical Field

[0001] This utility model relates to the technical field of metal product processing equipment, and in particular to a polishing and deburring machine for the production of iron teapots. Background Technology

[0002] In the manufacturing process of iron teapots, after forming processes such as stamping, welding, or casting, burrs, flash, or uneven structures often remain on the surface of the workpiece. This not only affects the appearance quality of the product but may also adversely affect subsequent painting and assembly processes. Therefore, polishing and deburring equipment is usually required to finish the workpiece, thereby improving surface smoothness and overall quality.

[0003] Most polishing and deburring equipment on the market currently uses a drum-type or vibratory structure. Their basic principle is to remove surface defects by having the internal abrasive particles rub against the workpiece through the rotation or vibration of the container. However, in practical applications, it has been found that such equipment generally suffers from low workpiece-abrasive separation efficiency and incomplete screening, requiring operators to manually pick up workpieces, increasing labor intensity and reducing production efficiency. Furthermore, due to the lack of an effective buffering and dynamic screening mechanism, material easily accumulates or even clogs in the filtration area, further affecting the equipment's continuous operation capability and stability.

[0004] Therefore, it is necessary to design a polishing and deburring machine for the production of iron teapots to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the problems of low efficiency in separating workpieces from abrasives and incomplete screening that are common in the current market equipment, which require operators to manually pick out workpieces, increasing labor intensity and reducing production efficiency, this utility model provides a polishing and deburring machine for the production of iron teapots.

[0006] The technical implementation scheme of this utility model is as follows: A polishing and deburring machine for producing iron teapots includes a support, a motor, a roller, a sealing cover, a limiting block, a clamping rod, a round tube, and a filter assembly. A motor with its output shaft facing left is installed on the top right side of the support. A roller is rotatably connected to the top left side of the support via a rotating shaft. The output shaft of the motor is fixedly connected to the right side of the roller. A feed inlet is opened on the front side of the roller. A sealing cover is clamped to the outside of the feed inlet. Limiting blocks are fixedly connected to the left and right sides of the feed inlet. A clamping rod is rotatably connected between the two limiting blocks. A clamping post is provided in the middle of the clamping rod. A round tube is placed on the front left side of the support. The inner ring of the round tube is adapted to the clamping post. A filter assembly is provided between the left and right sides of the support that are close to each other, and the filter assembly is located below the roller in the middle of the support.

[0007] In a preferred embodiment of this utility model, the filter assembly includes a filter frame, a filter screen, a first guide frame, a mounting base, and a return spring. A filter frame with a lower front and higher rear is provided between the left and right sides of the support in the middle. A filter screen is provided at the bottom of the filter frame. A first guide frame is fixedly connected to the front of the filter frame. Two mounting bases are fixedly connected to the left and right sides of the support, located below the filter frame. These two mounting bases are arranged symmetrically. The bottom of the filter frame is slidably connected to the top of the mounting base. A return spring is connected between the mounting base and the bottom of the filter frame.

[0008] In a preferred embodiment of this utility model, the two mounting seats and corresponding return springs on the front side are arranged at a relatively low position, while the two mounting seats and corresponding return springs on the rear side are arranged at a relatively high position, and their size ratio is larger than that of the mounting seats and return springs on the front side.

[0009] In a preferred embodiment of the present invention, the present invention further includes a collection frame, a handle, and a second guide frame. The collection frame is slidably connected to the bottom of the bracket, the front side of the collection frame is symmetrically fixedly connected to the handle, and the upper rear side of the collection frame is fixedly connected to the second guide frame.

[0010] In a preferred embodiment of the present invention, a stirring rod is also included, with the stirring rod fixedly connected to the left and right sides inside the drum.

[0011] In a preferred embodiment of the present invention, a sealing strip is also included, with the sealing strip provided around the feed inlet of the roller.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention sets up a filter component with buffering, shock absorption and shaking separation functions, and uses return springs with different proportions at the front and rear to generate synergistic elastic force during the material falling process, so that the filter frame can automatically reciprocate and shake, which effectively solves the problem of low screening efficiency caused by material accumulation in traditional equipment, and significantly improves the separation efficiency of workpiece and abrasive and the continuous operation capability of equipment.

[0013] 2. This utility model achieves optimized control of automatic workpiece collection and abrasive recycling path through the cooperative design of the first guide frame and the inclined filter frame, as well as the concentrated guiding effect of the second guide frame on the abrasive. This not only reduces the manual intervention links, but also provides a structural basis for the recycling of abrasive, which helps to build a green and efficient polishing and deburring process.

[0014] 3. This utility model, by setting a stirring rod structure inside the drum, combined with the rotation of the drum to achieve continuous tumbling of the workpiece and abrasive, enhances the contact frequency and friction uniformity between the two, thereby effectively improving the processing quality and consistency of polishing and deburring, and solving the technical defect of uneven surface treatment that is easy to occur in traditional static processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a partial cross-sectional view of the bracket, motor, and roller components of this utility model.

[0017] Figure 3 for Figure 1 A schematic diagram of the reverse structure.

[0018] Figure 4 This is a partial cross-sectional view of the right side of the present invention.

[0019] The components in the attached diagram are labeled as follows: 1. Bracket, 2. Motor, 3. Roller, 31. Sealing strip, 4. Sealing cover, 5. Limiting block, 6. Clamping rod, 7. Round tube, 8. Filter frame, 9. Filter screen, 10. First guide frame, 11. Collection frame, 12. Handle, 13. Second guide frame, 14. Stirring rod, 15. Mounting base, 16. Return spring. Detailed Implementation

[0020] Example: A polishing and deburring machine for producing iron teapots, such as... Figures 1-4 As shown, the assembly includes a bracket 1, a motor 2, a roller 3, a sealing cover 4, a limiting block 5, a clamping rod 6, a round tube 7, and a filter assembly. A motor 2 with its output shaft facing left is mounted on the top right side of the bracket 1. The roller 3 is rotatably connected to the top left side of the bracket 1 via a rotating shaft. The output shaft of the motor 2 is bolted to the right side of the roller 3. A feed inlet is located on the front side of the roller 3, and a sealing cover 4 is clamped to the outside of the feed inlet. Limiting blocks 5 are welded to the left and right sides of the feed inlet. A clamping rod 6 is rotatably connected between the two limiting blocks 5. A clamping post is located in the middle of the clamping rod 6, providing gripping functionality. A round tube 7 is placed on the front left side of the bracket 1, with its inner ring fitting the clamping post. A filter assembly is located between the two adjacent left and right sides of the bracket 1, below the roller 3 in the middle of the bracket 1.

[0021] like Figures 1-4As shown, the filter assembly includes a filter frame 8, a filter screen 9, a first guide frame 10, a mounting base 15, and a return spring 16. A filter frame 8, inclined with a lower front and higher rear, is located between the two adjacent sides of the support 1. A filter screen 9 is located at the bottom of the filter frame 8. The first guide frame 10 is bolted to the front of the filter frame 8. Two mounting bases 15 are bolted to the lower parts of the filter frame 8 on the adjacent left and right sides of the support 1. These two mounting bases 15 are symmetrically arranged. The bottom of the filter frame 8 is slidably connected to the top of the mounting base 15. A return spring 16 connects the mounting base 15 and the bottom of the filter frame 8. The two front mounting bases 15 and their corresponding return springs 16 are positioned relatively low to provide cushioning and shock absorption for the material. The two rear mounting bases 15 and their corresponding return springs 16 are positioned relatively high and are proportionally larger than the front mounting bases 15 and return springs 16. The impact force generated by the falling material and the elastic force of the spring work together to cause the filter frame 8 to vibrate back and forth, thereby enhancing the filtration effect.

[0022] like Figures 1-4 As shown, it also includes a collection frame 11, a handle 12, a second guide frame 13, a stirring rod 14, and a sealing strip 31. The collection frame 11 is slidably connected to the bottom of the bracket 1. The handle 12 is symmetrically connected to the front side of the collection frame 11 by bolts. The second guide frame 13 is connected to the upper rear side of the collection frame 11 by bolts. The stirring rod 14 is connected to the left and right sides of the inside of the drum 3 by bolts. The sealing strip 31 is provided around the feed inlet of the drum 3.

[0023] Operators can apply the appropriate technical solutions in this device to the polishing and deburring process in the production of iron teapots, depending on the specific circumstances. When this device is needed to assist in the surface treatment of iron teapots, first, the workpiece to be processed and the abrasive are loaded into the drum 3 through the front feed port. Then, the sealing cover 4 is closed, and the clamping pin is held so that the two ends of the clamping rod 6 are aligned with the limiting block 5. The rod is then rotated downwards to lock the drum and ensure a good seal. After starting the motor 2, the drum 3 begins to rotate, driving the internally fixed stirring rod 14 to rotate synchronously, continuously turning the workpiece and the abrasive to ensure full contact between them, thereby achieving efficient polishing and deburring operations.

[0024] After polishing, the operator stops the equipment, removes the round tube 7, aligns its inner ring with the retaining post, and lifts it upwards to release the retaining rod 6, allowing the workpiece and abrasive mixture inside the roller 3 to fall from the feed inlet into the inclined filter frame 8 below. The filter screen 9 catches the falling material; smaller abrasive particles pass through the filter screen 9 and fall into the collection frame 11 below, while larger workpieces are intercepted above the filter screen 9 and retained inside the filter frame 8. Meanwhile, the bottom of the filter frame 8 is connected to the mounting base 15 on the bracket 1 via a sliding connection, with a return spring 16 between them. The two mounting bases 15 on the front, with smaller springs, provide cushioning and shock absorption for the falling material, reducing impact damage to the workpiece; while the rear mounting base 15, with a larger spring, has a stronger elasticity. During continuous material falling, the combined effect of gravity and spring return force causes the filter frame 8 to vibrate forward, further promoting the separation of the workpiece and abrasive and preventing material accumulation or blockage.

[0025] To facilitate subsequent recycling or reprocessing, the filter frame 8 adopts an inclined structure with a lower front and a higher rear, and a first guide frame 10 is set on its front side, which can gradually guide the workpieces on the filter screen 9 to the middle and concentrate them at the front end for easy collection or removal. If the next batch of polishing is to be continued, the operator can slide the collection frame 11 located at the bottom of the bracket 1 along the front side by pulling the handle 12. At this time, the second guide frame 13 set on the rear side of the collection frame 11 can guide the abrasive falling from the filter screen 9 to the middle area of ​​the rear side of the collection frame 11, so that it is concentrated and distributed. The operator only needs to pour the abrasive in the collection frame 11 back into the feed port of the roller 3 and put in the next batch of workpieces to be processed to complete a complete cycle operation.

[0026] Throughout the process, the various components work together in coordination to achieve automatic separation, collection, and reuse of the workpiece and abrasive, thereby improving work efficiency, reducing manual intervention, and optimizing the ease of operation and practicality of the equipment.

Claims

1. A polishing and deburring machine for producing iron teapots, characterized in that, The device includes a bracket (1), a motor (2), a roller (3), a sealing cover (4), a limiting block (5), a clamping rod (6), a round tube (7), and a filter assembly. A motor (2) with its output shaft facing left is installed on the top right side of the bracket (1). A roller (3) is rotatably connected to the top left side of the bracket (1) via a rotating shaft. The output shaft of the motor (2) is fixedly connected to the right side of the roller (3). A feed inlet is opened on the front side of the roller (3). A sealing cover (4) is clamped on the outside of the feed inlet. Limiting blocks (5) are fixedly connected on the left and right sides of the feed inlet. A clamping rod (6) is rotatably connected between the two limiting blocks (5). A clamping post is provided in the middle of the clamping rod (6). A round tube (7) is placed on the front left side of the bracket (1). The inner ring of the round tube (7) is adapted to the clamping post. A filter assembly is provided between the left and right sides of the bracket (1) that are close to each other. The filter assembly is located below the roller (3) in the middle of the bracket (1).

2. A polishing and deburring machine for producing iron teapots according to claim 1, characterized in that, The filter assembly includes a filter frame (8), a filter screen (9), a first guide frame (10), a mounting base (15), and a return spring (16). The filter frame (8) is inclined with a lower front and a higher back between the left and right sides of the middle of the bracket (1). The filter screen (9) is located at the bottom inside the filter frame (8). The first guide frame (10) is fixedly connected to the front side of the filter frame (8). On the left and right sides of the bracket (1), two mounting bases (15) are fixedly connected below the filter frame (8). The two mounting bases (15) are arranged symmetrically from left to right. The bottom of the filter frame (8) is slidably connected to the top of the mounting base (15). A return spring (16) is connected between the mounting base (15) and the bottom of the filter frame (8).

3. A polishing and deburring machine for producing iron teapots according to claim 2, characterized in that, The two front mounting bases (15) and the corresponding return springs (16) are positioned at a relatively low position, while the two rear mounting bases (15) and the corresponding return springs (16) are positioned at a relatively high position, and their size ratio is larger than that of the front mounting bases (15) and return springs (16).

4. A polishing and deburring machine for producing iron teapots according to claim 3, characterized in that, It also includes a collection frame (11), a handle (12), and a second guide frame (13). The collection frame (11) is slidably connected to the bottom of the bracket (1) from front to back. The handle (12) is symmetrically fixed to the front side of the collection frame (11), and the second guide frame (13) is fixedly connected to the upper rear side of the collection frame (11).

5. A polishing and deburring machine for producing iron teapots according to claim 4, characterized in that, It also includes a stirring rod (14), which is fixedly connected to the left and right sides inside the drum (3).

6. A polishing and deburring machine for producing iron teapots according to claim 5, characterized in that, It also includes a sealing strip (31), and the feed inlet of the roller (3) is provided with a sealing strip (31).

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