A high-precision welding material automatic powder mixing equipment
By designing a multi-layer nine-grid partition in the automatic powder mixing equipment of high-precision welding materials, the problem of layering of powder during the transportation process is solved, and the uniform output of powder and the improvement of the finished product of welding materials is achieved.
Patent Information
- Application Number
- CN202421415570.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-20
AI Technical Summary
In existing automatic powder mixing equipment for high-precision welding materials, powder is prone to layering during transportation to the conveyor belt, resulting in uneven distribution of powder in the welding materials and affecting the quality of the finished product.
A high-precision welding material automatic powder mixing equipment including multi-layer nine-grid partitions is designed. Through the design of these partitions, the powder slides down along the quadrilateral pyramid-shaped protrusions to the outer peripheral opening during the drop, and continues to fall through the guide plate, mixing multiple times to ensure the uniformity of the powder.
Through the design of multi-layer nine-grid partitions, the powder is effectively avoided layering during the transportation process, ensuring uniform output of the powder, thereby improving the quality of the finished welding product.
Smart Images
Figure CN222729025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to high-precision welding material automatic powder dispensing equipment. Background Art
[0002] The high-precision automatic powder dispensing equipment for welding materials in the prior art has a certain height difference between its storage barrel and the steel belt to be loaded with powder. If the powder in the storage barrel is directly transferred to the steel belt, the powder may be stratified, resulting in uneven distribution of powder in the welding material, which will lead to a decrease in the quality of the final product. Utility Model Content
[0003] The utility model aims to overcome the deficiencies of the prior art and provide a high-precision welding material automatic powder dispensing device which can reduce or avoid the occurrence of stratification of powder materials during transportation to a conveyor belt.
[0004] The technical solution of the utility model is: a high-precision welding material automatic powder dispensing device, comprising a main body and a conveyor belt, the top of the main body is connected to a storage barrel through a conveying pipe, the bottom of the main body is provided with a discharge port, the discharge port is arranged above one end of the conveyor belt and keeps a distance from the conveyor belt, and the other end of the conveyor belt is arranged close to the steel belt to be loaded with powder;
[0005] The main body is also provided with a multi-layer nine-square grid partition to prevent powder stratification. The middle part of the partition is closed and has a quadrangular pyramid-shaped protrusion. A guide plate is provided on each opening on the periphery of the protrusion. Each guide plate is arranged to be inclined downward in a clockwise or counterclockwise direction, and the openings on each partition are staggered with each other.
[0006] Preferably, the separator has three layers.
[0007] Furthermore, the discharge port is also provided with an electric valve.
[0008] Furthermore, it also includes a fixing frame, and the upper end of the main body is fixed on the fixing frame.
[0009] Furthermore, the fixing frame includes four supporting rods and a top plate, the top plate has a hole corresponding to the main body, and the main body is inserted into the hole and limited by a limiting ring.
[0010] Furthermore, it also includes a bracket, which is arranged above the conveyor belt and supports the bottom of the main body.
[0011] Furthermore, a vibration sleeve is provided in the middle of the main body, and the vibration sleeve is connected to the vibration motor through a connecting rod.
[0012] Furthermore, elastic washers are provided at the connection between the main body, the fixing frame and the bracket.
[0013] Furthermore, the top cross-section of the connection between the openings on the partition is in an acute angle shape.
[0014] Furthermore, a stirring roller is also provided in the storage barrel.
[0015] The beneficial effects of the utility model are as follows: multiple layers of nine-square grid partitions are arranged in the main body, and when part of the powder falls on the middle of the partition, it slides along the various faces of the four-sided pyramid-shaped protrusions to the openings on the outer periphery, and continues to fall along the guide plate with the rest of the powder; when passing through the partitions, since the openings on the partitions are staggered with each other, the powder is mixed many times, so that it is evenly mixed when it is output from the discharge port, which can improve the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional view of the main body in the utility model;
[0018] Figure 3 It is a structural schematic diagram of the partition board in the utility model.
[0019] In the figure: main body 1, conveyor belt 2, discharge port 3, partition 4, protrusion 5, opening 6, guide plate 7, electric valve 8, fixing frame 9, limit ring 10, bracket 11, vibration sleeve 12. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0021] Combination Figure 1-3 As shown, a high-precision welding material automatic powder dispensing device comprises a main body 1 and a conveyor belt 2. The top of the main body 1 is connected to a storage barrel through a conveying pipe. The bottom of the main body 1 is provided with a discharge port 3. The discharge port 3 is arranged above one end of the conveyor belt 2 and keeps a distance from the conveyor belt 2. The other end of the conveyor belt 2 is arranged close to a steel belt to be loaded with powder.
[0022] The main body 1 is also provided with a multi-layer nine-square grid partition 4 for preventing powder stratification. The middle part of the partition 4 is closed and has a quadrangular pyramid-shaped protrusion 5. A guide plate 7 is provided on each opening 6 on the periphery of the protrusion 5. Each guide plate 7 is arranged to be inclined downward in a clockwise or counterclockwise direction, and the openings 6 on each partition 4 are staggered with each other.
[0023] The working principle and beneficial effects of the above structure are as follows: the powder stored in the storage barrel is stirred and conveyed to the main body 1 by the conveying pipe, and then output to the conveyor belt 2 from the discharge port 3 at the bottom of the main body 1, and the conveyor belt 2 conveys the continuously falling powder to the U-shaped steel belt moving at a uniform speed; in order to reduce or avoid the stratification of the powder during the transportation to the conveyor belt 2, a multi-layer nine-square grid partition 4 is arranged in the main body 1, and when part of the powder falls on the middle of the partition 4, it slides along the various surfaces of the four-sided pyramid-shaped protrusion 5 to the opening 6 on the periphery, and continues to fall along the guide plate 7 with the rest of the powder; when passing through each partition 4, since the openings 6 on each partition 4 are staggered with each other, the powder is mixed many times, so that it is evenly mixed when it is output from the discharge port 3, which can improve the quality of the final product.
[0024] Preferably, Figure 2 As shown, the partition plate 4 has three layers.
[0025] In another embodiment, if Figure 1 As shown, the discharge port 3 is also provided with an electric valve 8 for adjusting the output of the powder and opening and closing the discharge port 3.
[0026] In another embodiment, if Figure 1 As shown, a fixing frame 9 is also included, and the upper end of the main body 1 is fixed on the fixing frame 9.
[0027] In another embodiment, if Figure 1 As shown, the fixing frame 9 includes four supporting rods and a top plate. The top plate has holes corresponding to the main body 1 . The main body 1 is inserted into the holes and limited by a limiting ring 10 .
[0028] In another embodiment, if Figure 1 As shown, a bracket 11 is also included. The bracket 11 is arranged above the conveyor belt 2 and supports the bottom of the main body 1 to make the fixation of the main body 1 more reliable.
[0029] In another embodiment, in combination Figure 1 and Figure 2 As shown, a vibration sleeve 12 is also provided in the middle of the main body 1, and the vibration sleeve 12 is connected to the vibration motor through a connecting rod. The vibration motor drives the main body 1 to vibrate through the connecting rod and the vibration sleeve 12 to prevent powder from accumulating on the guide plates 7 of each partition 4.
[0030] In another embodiment, elastic washers are further provided at the connection between the main body 1 and the fixing frame 9 and the bracket 11 to reduce the resonance of the fixing frame 9 and the bracket 11 caused by the vibration of the main body 1 .
[0031] In another embodiment, if Figure 3 As shown, the top section of the connection between the openings 6 on the partition 4 is in an acute angle shape to avoid the accumulation of powder at this position.
[0032] In another embodiment, a stirring roller is further provided in the storage barrel.
Claims
1. A high-precision welding material automatic powder mixing equipment, characterized in that: It comprises a main body (1) and a conveyor belt (2), the top of the main body (1) is connected to a material storage barrel via a material delivery pipe, the bottom of the main body (1) is provided with a material discharge port (3), the material discharge port (3) is arranged above one end of the conveyor belt (2) and keeps a distance from the conveyor belt (2), and the other end of the conveyor belt (2) is arranged close to a steel belt to be loaded with powder; The main body (1) is also provided with a multi-layer nine-square grid partition (4) for preventing powder from being stratified. The middle part of the partition (4) is closed and has a four-sided pyramid-shaped protrusion (5). A guide plate (7) is provided on each opening (6) on the periphery of the protrusion (5). Each guide plate (7) is arranged to be inclined downward in a clockwise or counterclockwise direction. The openings (6) on each partition (4) are arranged to be staggered with respect to each other.
2. The high-precision welding material automatic powder mixing equipment according to claim 1 is characterized in that: The partition (4) has three layers.
3. The high-precision welding material automatic powder mixing equipment as claimed in claim 2 is characterized in that: The discharge port (3) is also provided with an electric valve (8).
4. The high-precision welding material automatic powder mixing equipment as claimed in claim 3 is characterized in that: It also comprises a fixing frame (9), and the upper end of the main body (1) is fixed on the fixing frame (9).
5. The high-precision welding material automatic powder mixing equipment as claimed in claim 4 is characterized in that: The fixing frame (9) comprises four supporting rods and a top plate, the top plate has a hole corresponding to the main body (1), and the main body (1) is inserted into the hole and limited by a limiting ring (10).
6. The high-precision welding material automatic powder mixing equipment as claimed in claim 5 is characterized in that: It also comprises a bracket (11), which is arranged above the conveyor belt (2) and supports the bottom of the main body (1).
7. The high-precision welding material automatic powder mixing equipment according to claim 6 is characterized in that: A vibration sleeve (12) is also provided in the middle of the main body (1), and the vibration sleeve (12) is connected to the vibration motor via a connecting rod.
8. The high-precision welding material automatic powder mixing equipment according to claim 7 is characterized in that: An elastic gasket is also provided at the connection between the main body (1), the fixing frame (9) and the bracket (11).
9. The high-precision welding material automatic powder mixing equipment as claimed in claim 8, characterized in that: The top cross-section of the connection between the openings (6) on the partition (4) is in the shape of an acute angle.
10. The high-precision welding material automatic powder mixing equipment according to claim 9, characterized in that: A stirring roller is also arranged in the material storage cylinder.