Detecting, discharging and collecting device for powder metallurgy parts

Abstract

The utility model relates to the field of metallurgical part blanking device design, and discloses a powder metallurgical part detection blanking and collecting device which comprises a moving frame, a blanking pipe, a controller and a plurality of groups of material collecting pipes arranged on the moving frame, the moving frame comprises a first connecting frame close to the blanking pipe, and a second connecting frame close to the blanking pipe. A plurality of material guiding pipes are evenly arranged on the first connecting frame, the feeding ends of the material guiding pipes are suitable for being in butt joint with the discharging pipe, one end of the material collecting pipe is arranged on the material guiding pipes in a sleeving mode, a positioning plug is arranged at the other end of the material collecting pipe, and a defective piece collecting plastic pipe is further arranged on the movable frame. A sliding adjusting assembly electrically connected with the controller is arranged below the movable frame. The collecting device for receiving the detected metallurgical parts is arranged and comprises a plurality of groups of material receiving pipes and mounting and connecting structures of the material receiving pipes, so that the collection, temporary storage and flow guide treatment of all the metallurgical parts can be completed, the unqualified metallurgical parts can be treated in time, and the practicability of the collecting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the design of metallurgical part blanking devices, and more specifically, to a powder metallurgy part detection blanking and collection device. Background Art

[0002] Powder metallurgy is a process technology that uses metal powders as raw materials and manufactures metal materials, composite materials, and various types of products through die pressing. When metal powders are die-pressed, a powder metallurgy molding machine is required. Currently, after the powder metallurgy molding machine presses the products, the workpieces need to be transferred and sintered. The powder raw materials are formed by extrusion sintering. In the prior art, for the metallurgical parts that have completed detection and output, a specific assembly line device and a clamping device are required to transfer the metallurgical parts out, and workers are required to cooperate to collect the transferred metallurgical parts. In addition, a specific impurity removal device is required to remove unqualified metallurgical parts, and it is difficult to independently collect unqualified metallurgical parts. Therefore, a powder metallurgy part detection blanking and collection device is proposed. Summary of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] To solve at least one of the above problems, the utility model first provides a powder metallurgy part detection blanking and collection device, which is provided with an independent and self-operating collection device to collect and store metallurgical parts, can independently process unqualified metallurgical parts, has a simple device design, and effectively guarantees the collection efficiency and the practicability of the device.

[0005] (II) Technical Solutions

[0006] To solve the above technical problems, the utility model provides a powder metallurgy part detection blanking and collection device, which includes a moving frame, a blanking pipe, a controller, and multiple groups of material receiving pipes arranged on the moving frame. The moving frame includes a first connecting frame close to the blanking pipe. A plurality of guide pipes are evenly arranged on the first connecting frame. The feeding end of the guide pipe is adapted to be docked with the blanking pipe. One end of the material receiving pipe is sleeved on the guide pipe, and a positioning plug is arranged at the other end of the material receiving pipe. The positioning plug is detachably connected to the guide pipe. A secondary part collection plastic pipe is also arranged on the moving frame. A sliding adjustment assembly electrically connected to the controller is arranged below the moving frame. The sliding adjustment assembly is slidably connected to the moving frame. During operation, after the controller receives the electrical signal of the metallurgical part detection, it controls the sliding adjustment assembly to move. The sliding adjustment assembly adjusts the guide pipe to selectively align with the blanking pipe. The metallurgical part slides into the material receiving pipe after passing through the guide pipe from the blanking pipe. When receiving the electrical signal of unqualified parts, the sliding adjustment assembly adjusts the secondary part collection plastic pipe to align with the blanking pipe, and the unqualified metallurgical parts slide into the secondary part collection plastic pipe.

[0007] Further, the sliding adjustment assembly includes a first moving guide rail and a second moving guide rail. A sliding frame is provided on the first moving guide rail and the second moving guide rail. The sliding frame is slidably connected to the first moving guide rail and the second moving guide rail. A pushing electric cylinder is provided beside the first moving guide rail and the second moving guide rail. The output end of the pushing electric cylinder is detachably connected to the sliding frame.

[0008] Further, the moving frame further includes a second connecting frame away from the blanking pipe. A connecting plate is provided on the second connecting frame. The other end of the connecting plate is provided with a limiting frame. A plurality of arc-shaped clamping grooves are provided on the limiting frame corresponding to the positioning plug.

[0009] Further, an installation plate is provided between the first connecting frame and the second connecting frame. A plugging frame is provided at the bottom of the installation plate.

[0010] Further, the installation plate is inclined at an angle of 10°-25° with the horizontal plane in the direction of the first connecting frame.

[0011] Further, the receiving pipe is made of hard transparent plastic. A plurality of arc-shaped inner convex blocks are evenly provided on the inner walls of both ends of the receiving pipe. The arc-shaped inner convex blocks extend along the inner wall of the receiving pipe with contact ribs.

[0012] Further, an anti-collision sleeve ring is sleeved on the guide pipe. The anti-collision sleeve ring is closely attached to the first connecting frame. When the receiving pipe and the guide pipe are in an installed state, the anti-collision sleeve ring is located between the receiving pipe and the first connecting frame.

[0013] Further, an alignment joint is provided at the docking portion of the guide pipe and the blanking pipe.

[0014] Further, a spiral plug is provided at the other end of the secondary part collecting plastic pipe. The spiral plug is spirally connected to the secondary part collecting plastic pipe.

[0015] (III) Beneficial effects

[0016] A powder metallurgy part detection blanking and collection device provided by the present utility model is provided with a moving frame for receiving the metallurgy parts that have completed detection, including a plurality of receiving pipes and an installation and connection structure of the receiving pipes, establishing the docking between the moving frame and the blanking pipe, and sequentially conveying the metallurgy parts led out by the blanking pipe into the receiving pipes. The receiving pipes in this solution are arranged in parallel. After filling a group of receiving pipes with metallurgy parts, the moving frame adjusts the next alignment joint to be aligned with the blanking pipe, and the metallurgy parts gradually stack and fill the next empty receiving pipe starting from the positioning plug; this solution provides a secondary part collecting plastic pipe to specifically collect unqualified metallurgy parts, which can complete the storage and diversion treatment of all metallurgy parts and can immediately process unqualified metallurgy parts, improving the practicability of the collection device. Brief Description of the Drawings

[0017] Figure 1 This is a schematic structural diagram of the blanking and collection device according to an embodiment of the present utility model;

[0018] Figure 2 According to an embodiment of the present utility model Figure 1 Schematic structural diagram of area A therein;

[0019] Figure 3 This is a schematic structural diagram of the sliding adjustment assembly according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic connection structural diagram of the second connecting frame according to an embodiment of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the limit frame according to an embodiment of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of the material receiving pipe according to an embodiment of the present utility model.

[0023] Description of the reference numerals:

[0024] 1 is a moving frame, 11 is a first connecting frame, 12 is a second connecting frame, 13 is an anti-collision sleeve ring, 14 is a detection camera, 15 is a mounting plate, 16 is a limit frame, 17 is a connecting plate, 2 is a guide pipe, 3 is an alignment joint, 4 is a blanking pipe, 5 is a material receiving pipe, 51 is an arc-shaped inner convex block, 52 is a contact rib, 53 is a non-contact empty groove, 6 is a positioning plug, 7 is a secondary part collecting plastic pipe, 8 is a spiral plug, 9 is a sliding adjustment assembly, 91 is a first moving guide rail, 92 is a second moving guide rail, 93 is a pushing electric cylinder, 94 is a sliding frame. Detailed Description of the Embodiment

[0025] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.

[0026] In the drawings of the embodiments of the present utility model, a coordinate system XYZ is set, wherein the positive direction of the X-axis represents the left, the negative direction of the X-axis represents the right, the positive direction of the Y-axis represents the front, the negative direction of the Y-axis represents the back, the positive direction of the Z-axis represents the upper, and the negative direction of the Z-axis represents the lower.

[0027] Refer to Figures 1 to 6, an embodiment of the present utility model provides a powder metallurgy part detection and blanking collection device, which includes a moving frame 1, a blanking pipe 4, a controller, and multiple groups of material receiving pipes 5 arranged on the moving frame 1. The moving frame 1 includes a first connecting frame 11 close to the blanking pipe 4. A number of guide pipes 2 are evenly arranged on the first connecting frame 11. The feeding end of the guide pipe 2 is adapted to be butted against the blanking pipe 4. One end of the material receiving pipe 5 is sleeved on the guide pipe 2, and a positioning plug 6 is provided at the other end of the material receiving pipe 5. The positioning plug 6 is detachably connected to the guide pipe 2. A secondary part collection plastic pipe 7 is also provided on the moving frame 1. A sliding adjustment assembly 9 electrically connected to the controller is provided below the moving frame 1. The sliding adjustment assembly 9 is slidably connected to the moving frame 1. During operation, after the controller receives the electrical signal of the metallurgy part detection, it controls the sliding adjustment assembly 9 to move. The sliding adjustment assembly 9 adjusts the guide pipe 2 to selectively align with the blanking pipe 4. The metallurgy part slides into the material receiving pipe 5 after passing through the guide pipe 2 from the blanking pipe 4. When receiving the electrical signal of unqualified, the sliding adjustment assembly 9 adjusts the secondary part collection plastic pipe 7 to align with the blanking pipe 4, and the unqualified metallurgy part slides into the secondary part collection plastic pipe 7.

[0028] The material receiving pipe 5 is connected to the guide pipe 2 by placing the positioning plug 6 on the second connecting frame 12. The blanking pipe 4 conveys the metallurgy part into the guide pipe 2. Affected by gravity, the metallurgy part will slide into the material receiving pipe 5, completing the blanking and collection process of the metallurgy part. The secondary part collection plastic pipe 7 is fixedly connected to the first connecting frame 11, that is, the unqualified metallurgy parts can be temporarily stored or directly exported by the secondary part collection plastic pipe 7, facilitating the collection and reprocessing of unqualified metallurgy parts.

[0029] Refer to Figure 3 , the sliding adjustment assembly 9 includes a first moving guide rail 91 and a second moving guide rail 92. A sliding frame 94 is provided on the first moving guide rail 91 and the second moving guide rail 92. The sliding frame 94 is slidably connected to the first moving guide rail 91 and the second moving guide rail 92. A pushing electric cylinder 93 is provided beside the first moving guide rail 91 and the second moving guide rail 92. The output end of the pushing electric cylinder 93 is detachably connected to the sliding frame 94. By arranging the first moving guide rail 91 and the second moving guide rail 92 at the discharge end of the metallurgy part detection rack, arranging the sliding frame 94 on the first moving guide rail 91 and the second moving guide rail 92, and providing a plugging hole on the sliding frame 94, the plugging frame at the bottom of the mounting plate 15 can be inserted into the plugging hole to establish the support for the moving frame 1. The pushing electric cylinder 93 is controlled by an electrical signal to push the sliding frame 94 to move on the first moving guide rail 91 and the second moving guide rail 92, which can drive the moving frame 1 to complete sequential material collection.

[0030] Refer to Figure 1 、 Figure 4 and Figure 5, the moving frame 1 further includes a second connecting frame 12 away from the blanking pipe 4. A connecting plate 17 is provided on the second connecting frame 12. The other end of the connecting plate 17 is provided with a limiting frame 16. A plurality of arc-shaped card slots are provided on the limiting frame 16 corresponding to the positioning plug 6. The rear end of the limiting frame 16 is fixedly connected to the second connecting frame 12 through the connecting plate 17. The second connecting frame 12 limits the installation of the limiting frame 16. The limiting frame 16 realizes the limiting support for the positioning plug 6 through the arc-shaped card slots. Thus, the second connecting frame 12 cooperates with the first connecting frame 11 to realize the support and installation of the receiving pipe 5.

[0031] An installation plate 15 is provided between the first connecting frame 11 and the second connecting frame 12. A plug-in frame is provided at the bottom of the installation plate 15. The connection between the first connecting frame 11 and the second connecting frame 12 is established through the installation plate 15. The first connecting frame 11, the second connecting frame 12 and the installation plate 15 form a basic support structure for the moving frame 1. The plug-in frame is inserted on the sliding frame 94 to establish the sliding material receiving control of the sliding adjustment assembly 9 for the moving frame 1.

[0032] The installation plate 15 is arranged at an angle of 10°-25° with the horizontal plane in the direction of the first connecting frame 11, which is convenient for forming an inclined support for each receiving pipe 5, so that the metallurgical parts can quickly fall into the receiving pipe 5 for collection, and can also avoid the negative impact caused by the too steep sliding angle of the metallurgical parts.

[0033] Refer to Figure 6 , the receiving pipe 5 is made of transparent plastic pipe. A number of arc-shaped inner convex blocks 51 are evenly provided on the inner walls of both ends of the receiving pipe 5. Contact ribs 52 extend along the inner wall of the receiving pipe 5 from the arc-shaped inner convex blocks 51. The empty slots between the contact ribs 52 are non-contact empty slots 53. The metallurgical parts are pressed and sintered from metallurgical powder, and their surfaces are basically flat and smooth cylindrical structures. During the falling process of the metallurgical parts, the cylindrical surface of the metallurgical parts will contact the receiving pipe 5. By arranging the arc-shaped inner convex blocks 51 and the contact ribs 52 in the receiving pipe 5, a line contact with the metallurgical parts can be established, avoiding the entire inner wall of the receiving pipe 5 contacting the metallurgical parts and affecting their falling effect. The non-contact empty slots 53 communicate between the metallurgical parts and the inner wall of the receiving pipe 5, which can avoid the situation that the metallurgical parts are too close to the receiving pipe 5, resulting in a slow or stagnant falling process.

[0034] The inner wall of the defective parts collection plastic pipe 7 can be provided with raised ribs similar to the above-mentioned contact ribs 52, which can accelerate the falling speed of the unqualified metallurgical parts in the defective parts collection plastic pipe 7 and improve the guiding efficiency of the unqualified metallurgical parts.

[0035] Refer to Figure 2, an anti-collision sleeve ring 13 is sleeved on the material guiding pipe 2. The anti-collision sleeve ring 13 is arranged closely against the first connecting frame 11. When the material receiving pipe 5 and the material guiding pipe 2 are in the installation state, the anti-collision sleeve ring 13 is located between the material receiving pipe 5 and the first connecting frame 11. The anti-collision sleeve ring 13 is made of a plastic or rubber ring with a relatively high density. When the material receiving pipe 5 is sleeved on the material guiding pipe 2, due to the good anti-collision performance of the plastic or rubber material of the anti-collision sleeve ring 13, anti-collision protection for the connecting end of the material receiving pipe 5 can be realized.

[0036] An alignment joint 3 is provided at the docking part of the material guiding pipe 2 and the blanking pipe 4. The inner diameter of the alignment joint 3 is larger than the outer diameter of the blanking pipe 4. A detection camera 14 is arranged on the first connecting frame 11 to detect the aggregate situation of each group of material receiving pipes 5 and assist the control end to adjust the alignment joint 3 on each group of material guiding pipes 2 to align with the blanking pipe 4 for connection.

[0037] The other end of the secondary part collecting plastic pipe 7 is provided with a spiral plug 8. The spiral plug 8 is spirally connected with the secondary part collecting plastic pipe 7. The secondary part collecting plastic pipe 7 can be used to temporarily collect unqualified metallurgical parts. Until a certain number of unqualified metallurgical parts are collected in the secondary part collecting plastic pipe 7, corresponding treatment can be carried out. The spiral plug 8 can also be removed from the secondary part collecting plastic pipe 7, and the unqualified metallurgical parts output by the secondary part collecting plastic pipe 7 will immediately fall into the collecting box below, and the waste can be collected and reused.

[0038] A powder metallurgical part detection and blanking collection device provided by an embodiment of the present invention sets a moving frame 1 at the outlet of the blanking pipe 4 connected to the detection device as a collection device. The qualified metallurgical parts can be conveyed to each group of material receiving pipes 5 for sequential collection by using the blanking pipe 4. Multiple groups of material receiving pipes 5 can respectively store a certain number of metallurgical parts, completing the blanking process of continuously detected metallurgical parts. Then, the material receiving pipe 5 is removed from the moving frame 1, and a new material receiving pipe 5 is installed to enter the next round of blanking operation, completing the continuous material receiving process for metallurgical parts. It can also independently collect unqualified metallurgical parts without being confused with standard metallurgical parts. This solution does not require a relatively complex blanking production line, does not require a production line control and speed regulation device, and does not require a impurity removal device. The structure design is simple and the production cost is low.

[0039] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A powder metallurgy parts detection and collection device, characterized in that: The invention comprises a movable frame (1), a material discharge pipe (4), a controller and a plurality of material receiving pipes (5) arranged on the movable frame (1), wherein the movable frame (1) comprises a first connecting frame (11) close to the material discharge pipe (4), a plurality of material guide pipes (2) are evenly arranged on the first connecting frame (11), the feeding end of the material guide pipe (2) is suitable for docking with the material discharge pipe (4), one end of the material receiving pipe (5) is sleeved on the material guide pipe (2), the other end of the material receiving pipe (5) is provided with a positioning plug (6), the positioning plug (6) is detachably connected to the material guide pipe (2), the movable frame (1) is also provided with a plastic pipe (7) for collecting defective parts, and the movable frame (1) A sliding adjustment component (9) electrically connected to the controller is provided below, and the sliding adjustment component (9) is slidably connected to the movable frame (1); when in operation, the controller controls the sliding adjustment component (9) to move after receiving the electrical signal of the metallurgical component detection, and the sliding adjustment component (9) adjusts the guide tube (2) to selectively align with the discharge tube (4), and the metallurgical component slides into the receiving tube (5) after passing through the guide tube (2) from the discharge tube (4); when an unqualified electrical signal is received, the sliding adjustment component (9) adjusts the defective component collection plastic tube (7) to align with the discharge tube (4), and the unqualified metallurgical component slides into the defective component collection plastic tube (7).

2. A powder metallurgy parts detection and collection device according to claim 1, characterized in that: The sliding adjustment assembly (9) comprises a first movable guide rail (91) and a second movable guide rail (92); a sliding frame (94) is provided on the first movable guide rail (91) and the second movable guide rail (92); the sliding frame (94) is slidably connected to the first movable guide rail (91) and the second movable guide rail (92); a pushing electric cylinder (93) is provided next to the first movable guide rail (91) and the second movable guide rail (92); an output end of the pushing electric cylinder (93) is detachably connected to the sliding frame (94).

3. The powder metallurgy parts detection and collection device according to claim 1, characterized in that: The movable frame (1) further comprises a second connecting frame (12) away from the feeding tube (4), the second connecting frame (12) being provided with a connecting plate (17), the other end of the connecting plate (17) being provided with a limiting frame (16), the limiting frame (16) being provided with a plurality of groups of arc-shaped slots corresponding to the positioning plug (6).

4. A powder metallurgy parts detection and collection device according to claim 3, characterized in that: A mounting plate (15) is provided between the first connecting frame (11) and the second connecting frame (12), and a plug-in frame is provided at the bottom of the mounting plate (15).

5. A powder metallurgy parts detection and collection device according to claim 4, characterized in that: The mounting plate (15) is arranged in a direction toward the first connecting frame (11) at an angle of 10° to 25° to the horizontal plane.

6. The powder metallurgy parts detection and collection device according to claim 1, characterized in that: The material receiving tube (5) is configured as a hard transparent plastic tube, and a plurality of arc-shaped inner protrusions (51) are evenly arranged on the inner sides of the tube walls at both ends of the material receiving tube (5), and the arc-shaped inner protrusions (51) are provided with contact ribs (52) extending along the inner wall of the material receiving tube (5).

7. The device for collecting powder metallurgy parts according to claim 1, characterized in that: The material guide tube (2) is provided with an anti-collision collar (13), the anti-collision collar (13) being arranged close to the first connecting frame (11); when the material receiving tube (5) and the material guide tube (2) are in an installed state, the anti-collision collar (13) is located between the material receiving tube (5) and the first connecting frame (11).

8. The device for collecting powder metallurgy parts according to claim 1, characterized in that: An alignment joint (3) is provided at the joint between the material guide pipe (2) and the material discharge pipe (4).

9. The powder metallurgy parts detection and collection device according to claim 1, characterized in that: The other end of the secondary component collecting plastic tube (7) is provided with a spiral plug (8), and the spiral plug (8) is spirally connected to the secondary component collecting plastic tube (7).

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