Automatic polishing equipment for alloy die castings

Abstract

The utility model provides automatic polishing equipment for alloy die castings, which relates to the technical field of die casting polishing and comprises a first polishing machine, a transmission belt fixedly arranged on one side of the first polishing machine, a second polishing machine fixedly arranged on one side, far away from the first polishing machine, of a conveyor, and a turnover mechanism fixedly arranged in the conveyor. After the first polishing machine finishes polishing the front face of the die casting, the die casting enters the conveyor, the die casting enters the limiting frame, meanwhile, the power assembly drives the connecting column to move, the connecting column drives the movable assembly to rotate, and the movable assembly drives the limiting frame to rotate through the movable block; according to the structure, the limiting frame drives the die casting to rotate, overturning of the die casting is completed, the die casting enters the second polishing machine through the conveyor, the second polishing machine polishes the back face of the die casting, overturning of the die casting is completed through the structure, and manual overturning is not needed; and the labor intensity of workers is reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting polishing, in particular to automatic polishing equipment for alloy die castings. Background Art

[0002] Alloy die casting is an advanced metal forming technology, which is widely used in many fields such as automobiles, aerospace, home appliances, and electronic products. It uses the fluidity and plasticity of metal materials at high temperatures to produce metal parts with complex shapes and certain mechanical properties through high-pressure injection molding. This process is not only efficient and fast, but also can achieve a high degree of dimensional accuracy. Automatic polishing equipment is a mechanical equipment specially designed to improve the surface treatment quality and production efficiency of die castings. It is a part of the die casting polishing process. After the die casting enters its interior, it can automatically polish the die casting.

[0003] The existing polishing equipment is also called a polishing machine. After the polishing machine finishes polishing the front side of the die-casting, the die-casting is conveyed by a conveyor to the next polishing machine for polishing the back side of the die-casting. However, when the existing conveyor transports the die-casting, the staff manually flips the die-casting to ensure that its back side faces upward in preparation for subsequent back polishing. This situation increases the labor intensity of the staff to a certain extent.

[0004] Therefore, it is necessary to provide a new automatic polishing equipment for alloy die castings to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic polishing device for alloy die castings.

[0006] The automatic polishing equipment for alloy die castings provided by the utility model comprises a first polishing machine, a transmission belt is fixedly arranged on one side of the first polishing machine, a second polishing machine is fixedly arranged on the side of a conveyor away from the first polishing machine, and a turnover mechanism is fixedly arranged inside the conveyor;

[0007] The flipping mechanism includes a power component, one side of the power component is fixedly connected to one side of the outer surface of the conveyor, two connecting columns are provided at the top of the power component, the outer surfaces of the two connecting columns are rotatably connected to the top of the power component, a movable component is fixedly provided on the side of the two connecting columns away from the power component, the movable component extends to the inside of the conveyor away from the two connecting columns, the outer surface of the movable component is rotatably connected to the inner surface of the conveyor, a movable block is provided inside the conveyor, the movable component extends to the inside of the movable block away from the power component, the outer surface of the movable component is fixedly connected to the inner surface of the movable block, and limit frames are fixedly provided at both ends of the movable block.

[0008] Preferably, the power assembly includes a right-angle motor, one side of the right-angle motor is fixedly connected to one side of the outer surface of the conveyor, a transmission block is provided at the top of the right-angle motor, the right-angle motor rotor extends into the interior of the transmission block, the outer surface of the right-angle motor rotor is fixedly connected to the inner surface of the transmission block, a power part is fixedly provided at the top of the transmission block, and the outer surface of the power part is intermittently abutted against the outer surfaces of the two connecting columns respectively.

[0009] Preferably, the power member comprises a power block, the bottom of the power block is fixedly connected to the top of the transmission block, and the outer surface of the power block is offset against the outer surfaces of the two connecting columns.

[0010] Preferably, the movable component includes a circular block, one side of the circular block is fixedly connected to the two connecting columns away from the power block, a movable column is fixedly provided on the side of the circular block away from the two connecting columns, the movable column extends to the interior of the movable block through the conveyor away from the circular block, the outer surface of the movable column is rotatably connected to the inner surface of the conveyor, and the outer surface of the movable column is fixedly connected to the inner surface of the movable block.

[0011] Preferably, an auxiliary part is fixedly provided on the side of the movable block away from the movable column, the auxiliary part extends to the inside of the conveyor away from the side of the movable block, and the outer surface of the auxiliary part is rotatably connected to the inner surface of the conveyor.

[0012] Preferably, the auxiliary component includes a support column, one side of the support column is fixedly connected to the side of the movable block away from the movable column, a support block is provided on the side of the support column away from the movable block, the side of the support column away from the movable block passes through the interior of the support block and extends to the interior of the conveyor, the outer surface of the support column is fixedly connected to the inner surface of the movable block, the outer surface of the support column is rotatably connected to the inner surface of the conveyor, and support frames are fixedly provided at both ends of the support block.

[0013] Preferably, the edges of the two support frames and the two limit frames are chamfered respectively, and rubber pads are fixed inside the two support frames and the two limit blocks respectively.

[0014] Compared with the related art, the automatic polishing equipment for alloy die castings provided by the utility model has the following beneficial effects:

[0015] When the first polishing machine completes polishing of the front side of the die-casting, the die-casting enters the conveyor, so that the die-casting enters the interior of the limit frame, and at the same time, the power component drives the connecting column to move, so that the connecting column drives the movable component to rotate, and the movable component drives the limit frame to rotate through the movable block, so that the limit frame drives the die-casting to rotate, completing the flipping of the die-casting, and the die-casting enters the second polishing machine through the conveyor, so that the second polishing machine polishes the back side of the die-casting. The flipping of the die-casting is completed through this structure, and there is no need for manual flipping, which reduces the labor intensity of the staff to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of the automatic polishing equipment for alloy die castings provided by the utility model;

[0017] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0018] Figure 3 for Figure 2 The local structure schematic diagram shown;

[0019] Figure 4 for Figure 3 The schematic diagram of the structure of the power assembly shown;

[0020] Figure 5 for Figure 3 Schematic diagram of the structure of the connection components shown.

[0021] Numbers in the figure: 1. first polishing machine; 2. conveyor; 3. second polishing machine; 4. connecting column; 5. movable block; 6. limit frame; 7. right-angle motor; 8. transmission block; 9. power block; 10. circular block; 11. movable column; 12. support column; 13. support block; 14. support frame; 15. rubber pad. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 5 ,in, Figure 1 The overall structural diagram of the automatic polishing equipment for alloy die castings provided by the utility model; Figure 2 for Figure 1 The local structure schematic diagram shown; Figure 3 for Figure 2 The local structure schematic diagram shown; Figure 4 for Figure 3 The structural schematic diagram of the power assembly shown; Figure 5 for Figure 3 Schematic diagram of the structure of the connection components shown.

[0024] In the specific implementation process, Figure 1-Figure 5As shown, an automatic polishing device for alloy die castings includes a first polishing machine 1, a conveyor 2 is fixedly provided on one side of the first polishing machine 1, a second polishing machine 3 is fixedly provided on the side of the conveyor 2 away from the first polishing machine 1, a flipping mechanism is fixedly provided inside the conveyor 2, and the flipping mechanism includes a power component, one side of the power component is fixedly connected to one side of the outer surface of the conveyor 2, two connecting columns 4 are provided on the top of the power component, the outer surfaces of the two connecting columns 4 are rotatably connected to the top of the power component, a movable component is fixedly provided on the side of the two connecting columns 4 away from the power component, the side of the movable component away from the two connecting columns 4 extends to the inside of the conveyor 2, the outer surface of the movable component is rotatably connected to the inner surface of the conveyor 2, a movable block 5 is provided inside the conveyor 2, the side of the movable component away from the power component extends to the inside of the movable block 5, the outer surface of the movable component is fixedly connected to the inner surface of the movable block 5, and limit frames 6 are fixedly provided at both ends of the movable block 5;

[0025] The power assembly includes a right-angle motor 7, one side of which is fixedly connected to one side of the outer surface of the conveyor 2, a transmission block 8 is provided at the top of the right-angle motor 7, the rotor of the right-angle motor 7 extends into the transmission block 8, and the outer surface of the rotor of the right-angle motor 7 is fixedly connected to the inner surface of the transmission block 8. A power piece is fixedly provided at the top of the transmission block 8, and the outer surface of the power piece is intermittently abutted against the outer surfaces of the two connecting columns 4 respectively, and the power piece includes a power block 9, the bottom of the power block 9 is fixedly connected to the top of the transmission block 8, and the outer surface of the power block 9 is intermittently in contact with the outer surfaces of the two connecting columns 4.

[0026] The movable component includes a circular block 10, one side of the circular block 10 is fixedly connected to the two connecting columns 4 away from the power block 9, a movable column 11 is fixedly arranged on the side of the circular block 10 away from the two connecting columns 4, the movable column 11 extends to the inside of the movable block 5 through the conveyor 2 away from the circular block 10, the outer surface of the movable column 11 is rotatably connected to the inner surface of the conveyor 2, the outer surface of the movable column 11 is fixedly connected to the inner surface of the movable block 5, an auxiliary part is fixedly arranged on the side of the movable block 5 away from the movable column 11, the auxiliary part extends to the inside of the conveyor 2 away from the movable block 5, the outer surface of the auxiliary part is rotatably connected to the inner surface of the conveyor 2, the auxiliary part includes a supporting column 12, one side of the supporting column 12 is fixedly connected to the side of the movable block 5 away from the movable column 11, a supporting block 13 is arranged on the side of the supporting column 12 away from the movable block 5, the side of the supporting column 12 away from the movable block 5 extends to the inside of the conveyor 2 through the inside of the supporting block 13, the outer surface of the supporting column 12 is fixedly connected to the inner surface of the movable block 5, the outer surface of the supporting column 12 is rotatably connected to the inner surface of the conveyor 2, and support frames 14 are fixedly arranged at both ends of the supporting block 13;

[0027] After the first polishing machine 1 completes polishing of the front side of the die-casting, the die-casting enters the conveyor 2, so that the die-casting enters the limit frame 6 and the support frame 14, and at the same time, the right-angle motor 7 causes the power block 9 to rotate through the transmission block 8, so that the power block 9 drives the connecting column 4 to move, so that the connecting column 4 drives the circular block 10 to rotate, and at the same time, the circular block 10 drives the movable block 5 to rotate through the movable column 11, so that the movable block 5 drives the limit frame 6 to rotate, and at the same time, the movable block 5 drives the support block 13 to rotate through the support column 12, so that the support block 13 drives the support frame 14 to rotate, and by rotating the limit frame 6 and the support frame 14 at the same time, the die-casting is driven to rotate, and the die-casting is turned over, so that the die-casting enters the second polishing machine 3 through the conveyor 2, and the second polishing machine 3 polishes the back side of the die-casting;

[0028] When the right-angle motor 7 rotates the power block 9 through the transmission block 8, the power block 9 has come into contact with one of the connecting columns 4 at this time. When the right-angle motor 7 continues to drive the power block 9 to rotate, it will drive one of the connecting columns 4 to rotate. When one of the connecting columns 4 is rotating, its position gradually moves to above the circular block 10. When the right-angle motor 7 releases the power block 9 from contact with one of the connecting columns 4, one of the connecting columns 4 moves to above the circular block 10 under the drive of its inertia force. At the same time, the circular block 10 drives the movable block 5 to rotate through the movable column 11, so that the movable block 5 drives the die-casting to complete the flipping through the limit frame 6, and the other connecting column 4 is now below the circular frame, waiting for the power block 9 to rotate again to contact it.

[0029] The edges of the two support frames 14 and the two limit frames 6 are chamfered, and rubber pads 15 are fixed inside the two support frames 14 and the two limit blocks.

[0030] By chamfering the edges of the two support frames 14 and the two limit frames 6, the die-casting can enter the support frames 14 and the limit frames 6 more easily. At the same time, rubber pads 15 are arranged inside the two support frames 14 and the two limit blocks to protect the die-casting and prevent serious collision between the die-casting and the support frames 14 and the limit frames 6, thereby avoiding damage to the die-casting or the support frames 14 and the limit frames 6.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic polishing device for alloy die castings, characterized in that: It comprises a first polishing machine (1), a transmission belt is fixedly provided on one side of the first polishing machine (1), a second polishing machine (3) is fixedly provided on the side of a conveyor (2) away from the first polishing machine (1), and a turnover mechanism is fixedly provided inside the conveyor (2); The flip mechanism comprises a power assembly, one side of the power assembly is fixedly connected to one side of the outer surface of the conveyor (2), two connecting columns (4) are provided at the top of the power assembly, the outer surfaces of the two connecting columns (4) are rotatably connected to the top of the power assembly, a movable assembly is fixedly provided on the side of the two connecting columns (4) away from the power assembly, the side of the movable assembly away from the two connecting columns (4) extends to the inside of the conveyor (2), the outer surface of the movable assembly is rotatably connected to the inner surface of the conveyor (2), a movable block (5) is provided inside the conveyor (2), the side of the movable assembly away from the power assembly extends to the inside of the movable block (5), the outer surface of the movable assembly is fixedly connected to the inner surface of the movable block (5), and limit frames (6) are fixedly provided at both ends of the movable block (5).

2. The automatic polishing equipment for alloy die castings according to claim 1, characterized in that: The power assembly comprises a right-angle motor (7), one side of the right-angle motor (7) is fixedly connected to one side of the outer surface of the conveyor (2), a transmission block (8) is provided at the top of the right-angle motor (7), a rotor of the right-angle motor (7) extends into the interior of the transmission block (8), an outer surface of the rotor of the right-angle motor (7) is fixedly connected to an inner surface of the transmission block (8), a power piece is fixedly provided at the top of the transmission block (8), and the outer surface of the power piece is respectively abutted against the outer surface gaps of the two connecting columns (4).

3. The automatic polishing equipment for alloy die castings according to claim 2, characterized in that: The power member comprises a power block (9), the bottom of the power block (9) is fixedly connected to the top of the transmission block (8), and the outer surface of the power block (9) is spaced apart from the outer surfaces of the two connection columns (4).

4. The automatic polishing equipment for alloy die castings according to claim 3, characterized in that: The movable assembly comprises a circular block (10), one side of the circular block (10) being fixedly connected to a side of the two connecting columns (4) away from the power block (9), a movable column (11) being fixedly provided on a side of the circular block (10) away from the two connecting columns (4), the side of the movable column (11) away from the circular block (10) passing through the conveyor (2) and extending into the interior of the movable block (5), the outer surface of the movable column (11) being rotatably connected to the inner surface of the conveyor (2), and the outer surface of the movable column (11) being fixedly connected to the inner surface of the movable block (5).

5. The automatic polishing equipment for alloy die castings according to claim 4, characterized in that: An auxiliary part is fixedly provided on the side of the movable block (5) away from the movable column (11), and the side of the auxiliary part away from the movable block (5) extends into the interior of the conveyor (2), and the outer surface of the auxiliary part is rotatably connected to the inner surface of the conveyor (2).

6. The automatic polishing equipment for alloy die castings according to claim 5, characterized in that: The auxiliary component comprises a support column (12), one side of the support column (12) is fixedly connected to the side of the movable block (5) away from the movable column (11), a support block (13) is provided on the side of the support column (12) away from the movable block (5), the side of the support column (12) away from the movable block (5) passes through the inside of the support block (13) and extends to the inside of the conveyor (2), the outer surface of the support column (12) is fixedly connected to the inner surface of the movable block (5), the outer surface of the support column (12) is rotatably connected to the inner surface of the conveyor (2), and support frames (14) are fixedly provided at both ends of the support block (13).

7. The automatic polishing equipment for alloy die castings according to claim 6, characterized in that: The edges of the two support frames (14) and the two limit frames (6) are chamfered respectively, and rubber pads (15) are fixedly arranged inside the two support frames (14) and the two limit blocks respectively.

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