A material blocking device for conveying powder metallurgy parts

Abstract

The utility model discloses a material blocking device for conveying powder metallurgy parts, including a conveyor belt part and a side plate part, wherein the side plate part is installed at both sides of the conveyor belt part, and a first mounting frame is provided on a side of the side plate part away from the conveyor belt part, and a mounting plate is provided on the first mounting frame. The utility model is provided with a power component and a toggle component, wherein two groups of power components drive two groups of toggle components with opposite rotation directions to toggle the powder metallurgy parts moved to the position, and the toggle component on one side toggles the irregular position of the powder metallurgy parts, and the toggle component on the other side toggles the irregular position of the other end of the powder metallurgy parts, so that the two ends of the powder metallurgy parts are toggled and regulated by the toggle components on both sides, without manual adjustment by the staff, so that the toggle component automatically adjusts the powder metallurgy parts, and solves the problem in the prior art that the production and conveying posture of the powder metallurgy parts is irregular and the staff needs to adjust the operation thereof, thus affecting the production progress.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical parts conveying, in particular to a material blocking device for conveying powder metallurgical parts. Background Art

[0002] With the development of the machinery manufacturing industry, there is a wide demand for the production of metal parts, because there is also an increasing demand for powder metallurgy parts. Powder metallurgy parts are specifically metal parts manufactured through metal powder metallurgy process. This powder metallurgy is a modern metallurgical technology that uses metal powder as raw material to produce metal material products through processes such as mixing, die-casting and sintering.

[0003] In the prior art, powder metallurgy parts need to be transported and transferred by conveyor belts after production. The posture of powder metallurgy parts during transportation is irregular, so they are generally assisted in correction by staff during transportation. The staff's operation correction therefore affects the production progress of the entire powder metallurgy parts.

[0004] Therefore, how to provide a material blocking device for conveying powder metallurgy parts is a problem that those skilled in the art need to solve urgently. Utility Model Content

[0005] One purpose of the utility model is to provide a material blocking device for conveying powder metallurgy parts. The utility model solves the problem in the prior art that the conveying posture of powder metallurgy parts in production is irregular and the operator needs to adjust the operation, which affects the production progress.

[0006] According to an embodiment of the utility model, a material blocking device for conveying powder metallurgy parts includes a conveyor belt part and a side plate part, the side plate parts are installed on both sides of the conveyor belt part, a first mounting frame is provided on the side of the side plate part away from the conveyor belt part, a mounting plate is provided on the first mounting frame, a power assembly and a toggle assembly are provided on the mounting plate, the power assembly is provided on the top of the mounting plate, the toggle assembly is provided below the mounting plate, and the power assembly is connected to the wave assembly to provide power for the wave assembly.

[0007] There are two groups of the first mounting frames, which are respectively located on both sides of the conveyor belt. The number and positions of the mounting plates, power assemblies and toggle assemblies match the number and positions of the first mounting frames. The two groups of toggle assemblies rotate in opposite directions. The power assembly includes a driving motor, and a power wheel is fixedly sleeved on the output shaft of the driving motor. A through groove is provided on the mounting plate at a position corresponding to the bottom of the power wheel.

[0008] The toggle assembly includes a hanging plate and a fixed shaft. The hanging plate is fixed below the mounting plate, the fixed shaft is fixed to the inner side of the hanging plate, the surface of the fixed shaft is rotatably sleeved with a movable tube through a bearing, the surface of the movable tube is respectively provided with a paddle wheel assembly and a transmission wheel, both of which are located directly above the conveyor belt member, the transmission wheel is located on one side of the paddle wheel assembly, the surface of the transmission wheel is movably sleeved with a transmission belt, and one end of the transmission belt passes through the through slot and is movably sleeved on the surface of the power wheel.

[0009] The thumbwheel assembly comprises a thumbwheel part, a tooth groove is arranged on the side of the thumbwheel part, a finger is rotatably connected inside the tooth groove, and the finger directions of the two thumbwheel assemblies are opposite.

[0010] A second mounting frame is also installed on the surface of the side plate, a telescopic assembly is arranged on the second mounting frame, an extrusion guide is arranged at one end of the telescopic assembly, and the extrusion guide is located above the conveyor belt.

[0011] The telescopic assembly includes a positioning frame, which is fixed on the second mounting frame. A first spring member and a telescopic block are movable inside the fixed frame. One end of the first spring member away from the second mounting frame is attached to the surface of the telescopic block, and one end of the first spring member close to the second mounting frame is movable on the inner wall of the positioning frame. The other end of the telescopic block extends out of the positioning frame and is fixed to the surface of the extrusion guide member.

[0012] The extrusion guide member includes a side guide plate, one end of the telescopic block is specifically fixed to the surface of the side guide plate, a second spring member is arranged on the top of the inner wall of the side guide plate, a top guide plate member is fixed to the bottom end of the second spring member, and the top guide plate member moves inside the side guide plate member.

[0013] The extrusion guide also includes a top guide rod, the upper surface of the side guide plate is provided with a guide hole that penetrates the side guide plate, the bottom end of the guide rod is fixed to the upper surface of the top guide plate, and the top end of the guide rod passes through the guide hole and extends to just above the side guide plate.

[0014] The beneficial effects of the utility model are:

[0015] By setting a power component and a toggle component, the two groups of power components drive two groups of toggle components with opposite rotation directions to toggle the powder metallurgy parts moved to the position. The toggle component on one side toggles the irregular position of the powder metallurgy parts, and the toggle component on the other side toggles the irregular position of the other end of the powder metallurgy parts. In this way, the two ends of the powder metallurgy parts are toggled into alignment by the toggle components on both sides, and there is no need for manual alignment by staff, thereby achieving the effect of automatically aligning the powder metallurgy parts by the toggle components, thereby solving the problem in the prior art that the production and conveying posture of powder metallurgy parts is irregular and the staff needs to adjust the operation, which affects the production progress.

[0016] By setting up a telescopic component and an extrusion guide, two groups of extrusion guides extrude the powder metallurgy parts so that the slightly inclined end face of the powder metallurgy parts is extruded toward the middle of the conveyor belt, so that the inclined end of the powder metallurgy parts is straightened, further improving the straightening effect of the powder metallurgy parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The utility model is a top view flow chart of a material blocking device for conveying powder metallurgy parts.

[0019] Figure 2 The utility model discloses a three-dimensional flow chart showing the position of one side of an extrusion guide member in a material blocking device for conveying powder metallurgy parts.

[0020] Figure 3 The utility model is a side view flow chart of a material blocking device for conveying powder metallurgy parts.

[0021] Figure 4 The utility model discloses a front view cross-sectional flow chart of the position of a conveyor belt in a material blocking device for conveying powder metallurgy parts.

[0022] Figure 5 It is an overall three-dimensional flow chart of the other side position of the extrusion guide member in the material blocking device for conveying powder metallurgy parts proposed by the utility model.

[0023] Figure 6 The utility model discloses a three-dimensional flow chart showing the connection state of a first mounting frame, a power assembly and a toggle assembly in a material blocking device for conveying powder metallurgy parts.

[0024] Figure 7 The utility model discloses a three-dimensional flow chart showing the connection state of a second mounting frame, a telescopic assembly and an extrusion guide member in a material blocking device for conveying powder metallurgy parts.

[0025] Figure 8 The utility model discloses a cross-sectional flow chart of a telescopic assembly in a material blocking device for conveying powder metallurgy parts.

[0026] The attached drawings indicate: 1. conveyor belt member; 2. side plate member; 3. first mounting frame; 4. mounting plate; 5. power assembly; 6. toggle assembly; 7. driving motor; 8. power wheel; 9. through groove; 10. hanging plate; 11. fixed shaft; 12. movable tube; 13. pulley assembly; 14. transmission wheel; 15. transmission belt; 16. pulley member; 17. tooth groove; 18. puller claw; 19. second mounting frame; 20. telescopic assembly; 21. extrusion guide member; 22. positioning frame; 23. first spring member; 24. telescopic block; 25. side guide plate member; 26. second spring member; 27. top guide plate member; 28. top guide rod; 29. ​​guide hole. DETAILED DESCRIPTION

[0027] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0028] Example 1

[0029] refer to Figure 1-4 and Figure 6 , including a conveyor belt member 1 and a side plate member 2. The purpose of the side plate member 2 is to fix the position of the conveyor belt member 1. A support rod is also provided under the side plate member 2 to facilitate placing the conveyor belt member 1 and the side plate member 2 on the ground. The side plate member 2 is installed on both sides of the conveyor belt member 1. It can be seen that the number of side plate members 2 is two groups, and a first mounting frame 3 is provided on the side of the side plate member 2 away from the conveyor belt member 1. The number of the first mounting frame 3 is two groups. The first mounting frame 3 is an "n" type design, the purpose is to improve the stability and firmness of use. The two groups of first mounting frames 3 are respectively located on both sides of the conveyor belt member 1. A mounting plate 4 is provided on the first mounting frame 3. The mounting plate 4 is horizontally arranged and is located directly above the conveyor belt member 1. In this way, the power assembly 5 and the toggle assembly 6 on the mounting plate 4 are both located directly above the conveyor belt member 1, which is convenient for irregular powder metallurgy parts. To perform toggle correction, a power assembly 5 and a toggle assembly 6 are arranged on the mounting plate 4. The power assembly 5 is arranged on the top of the mounting plate 4. The power assembly 5 is a component that provides power. The toggle assembly 6 is arranged below the mounting plate 4. The power assembly 5 is connected to the wave assembly to provide power for the wave assembly. The number and position of the mounting plate 4, the power assembly 5 and the toggle assembly 6 match the number and position of the first mounting frame 3. The rotation directions of the two groups of toggle assemblies 6 are opposite. The power assembly 5 includes a drive motor 7. The drive motor 7 is a reduction motor. The reduction motor is a prior art device and is not described here. A suitable one can be selected. The drive motor 7 is powered in the same way as the conveyor belt 1. A power wheel 8 is fixedly sleeved on the output shaft of the drive motor 7. When working, the drive motor 7 will start to rotate, and the drive motor 7 starts to rotate to drive the power wheel 8 to rotate;

[0030] refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 The toggle assembly 6 includes a hanging plate 10 and a fixed shaft 11. The hanging plate 10 is fixed below the mounting plate 4. The fixed shaft 11 is fixed to the inner side of the hanging plate 10. The surface of the fixed shaft 11 is rotatably sleeved with a movable tube 12 through a bearing. The surfaces of the movable tube 12 are respectively provided with a paddle assembly 13 and a transmission wheel 14. The paddle assembly 13 includes a paddle member 16. A paddle tooth groove 17 is provided on the side of the paddle member 16 for accommodating a paddle 18. The paddle tooth groove 17 is internally rotatably connected with a paddle 18. The main function of the paddle 18 is to paddle and push the irregular end to make it regular. The paddle member 16 rotates When the pusher claw 18 is moved, the top pusher claw 18 is stored in the tooth slot 17 by its own gravity. The purpose of this is to reduce the space occupied by the push wheel member 16, and the pusher claw 18 below the push wheel member 16 will move the powder metallurgy part vertically downward by gravity. When moving, the tooth slot 17 limits the pusher claw 18, so that the pusher claw 18 is not easy to rotate when moving. The pusher claws 18 on the two sets of push wheel assemblies 13 are in opposite directions, so that the irregular ends of the powder metallurgy part can be moved to two opposite directions respectively, so that the irregular ends of the irregular powder metallurgy part become regular, and the forces on the two ends are not easy to make the powder metallurgy part The position is offset, so that the powder metallurgy parts on both sides are forced to rotate in opposite directions, avoiding the powder metallurgy parts from being distorted when one side is turned. It should be noted that the rotation speed of the thumbwheel part 16 is greater than the conveying speed of the conveyor belt part 1, so that there is enough turning speed to quickly turn the irregular end face of the powder metallurgy part. The thumbwheel assembly 13 and the transmission wheel 14 are both located directly above the conveyor belt part 1, and the transmission wheel 14 is located on one side of the thumbwheel assembly 13. The surface of the transmission wheel 14 is movably sleeved with a transmission belt 15. A through groove 9 is provided on the mounting plate 4 at a position corresponding to the position below the power wheel 8. A transmission belt 15 is provided, one end of which passes through the through slot 9 and is movably sleeved on the surface of the power wheel 8, so that the transmission belt 15 can move stably. The rotation of the power wheel 8 will drive the transmission wheel 14 to rotate, and the rotation of the transmission wheel 14 will drive the movable tube 12 to rotate. The rotation of the movable tube 12 will drive the dial member 16 on the movable tube 12 to rotate, and the rotation of the dial member 16 will drive the pusher claw 18 to rotate. The rotation of the pusher claw 18 will move the irregular end of the powder metallurgy part to make the powder metallurgy part regular during transportation. It should be noted that the conveyor belt 1 rotates toward the second mounting frame 19 to transport the powder metallurgy parts.

[0031] Example 2

[0032] refer to Figure 5 , Figure 7 and Figure 8, the surface of the side plate member 2 is also installed with a second mounting frame 19, and the number and shape of the second mounting frame 19 are the same as those of the first mounting frame 3. It should be noted that the conveyor belt member 1 rotates toward the second mounting frame 19 to transport the powder metallurgy parts. The function here is to install the telescopic assembly 20 and the extrusion guide member 21. The second mounting frame 19 is provided with a telescopic assembly 20, and the telescopic assembly 20 includes a positioning frame 22. The positioning frame 22 is fixed to the second mounting frame 19, and the first spring member 23 and the telescopic block 24 are respectively movable inside the fixed frame. The end of the first spring member 23 away from the second mounting frame 19 is attached to the telescopic block 24. The first spring member 23 is arranged on the surface of the conveyor belt 1, and one end of the first spring member 23 close to the second mounting frame 19 moves on the inner wall of the positioning frame 22. The other end of the telescopic block 24 extends out of the positioning frame 22 and is fixed to the surface of the extrusion guide member 21. When extruding, the telescopic block 24 will be guided and moved by the positioning frame 22 while squeezing the first spring member 23, so that the first spring member 23 contracts and is used to increase the range of motion of the extrusion guide member 21. An extrusion guide member 21 is provided at one end of the telescopic assembly 20. The extrusion guide member 21 is located above the conveyor belt member 1. The extrusion guide member 21 includes a side guide plate member 25. One end of the telescopic block 24 is specifically fixed to the side guide plate member The surface of the side guide plate 25 is an arc-shaped cavity inside. The side guide plate 25 is larger near the opening of the first mounting frame 3, and the smaller the position away from the first mounting frame 3. In this way, the powder metallurgy part with a slight position deviation after correction will be gradually corrected by extrusion, thereby further improving the correction effect of the powder metallurgy part. A second spring member 26 is provided on the top of the inner wall of the side guide plate 25, and a top guide plate 27 is fixed to the bottom end of the second spring member 26. The inner cavity design of the top guide plate 27 is the same as that of the side guide plate 25. The top guide plate 27 mainly limits the top of the powder metallurgy part to avoid the guide plate 25 from being biased. When the top guide plate 27 is tilted or tilted, it is used to further stabilize the position of the powder metallurgy part. The top guide plate 27 moves inside the side guide plate 25. The extrusion guide 21 also includes a top guide rod 28. The upper surface of the side guide plate 25 is provided with a guide hole 29 that penetrates the side guide plate 25. The bottom end of the guide rod is fixed to the upper surface of the top guide plate 27, and the top end of the guide rod passes through the guide hole 29 and extends to the top of the side guide plate 25, which is used to guide the movement of the top guide plate 27, so that the top guide plate 27 can only move up and down without shaking, thereby improving the activity stability of the top guide plate 27.

[0033] Example 3

[0034] A tilting lever is provided at the top of the two groups of side panels 2, between the first mounting frame 3 and the second mounting frame 19, and the tilting lever has a shifting effect. The positions of the two tilting levers are staggered, so that after one end of the powder metallurgy part is shifted, the other end is not easily stuck, further improving the shifting effect.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material blocking device for conveying powder metallurgy parts, characterized in that: The invention comprises a conveyor belt member (1) and a side plate member (2), wherein the side plate member (2) is mounted on both sides of the conveyor belt member (1), a first mounting frame (3) is arranged on a side of the side plate member (2) away from the conveyor belt member (1), a mounting plate (4) is arranged on the first mounting frame (3), a power assembly (5) and a toggle assembly (6) are arranged on the mounting plate (4), the power assembly (5) is arranged on the top of the mounting plate (4), the toggle assembly (6) is arranged below the mounting plate (4), and the power assembly (5) is connected to a wave assembly to provide power to the wave assembly.

2. A material blocking device for conveying powder metallurgy parts according to claim 1, characterized in that: The number of the first mounting frames (3) is two groups, and the two groups of first mounting frames (3) are respectively located on both sides of the conveyor belt (1). The number and position of the mounting plate (4), the power assembly (5) and the toggle assembly (6) are matched with the number and position of the first mounting frames (3). The rotation directions of the two groups of toggle assemblies (6) are opposite. The power assembly (5) comprises a driving motor (7), and a power wheel (8) is fixedly sleeved on the output shaft of the driving motor (7). A through groove (9) is provided on the mounting plate (4) at a position corresponding to the bottom of the power wheel (8).

3. A material blocking device for conveying powder metallurgy parts according to claim 2, characterized in that: The toggle assembly (6) comprises a hanging plate (10) and a fixed shaft (11), the hanging plate (10) is fixed below the mounting plate (4), the fixed shaft (11) is fixed to the inner side of the hanging plate (10), the surface of the fixed shaft (11) is rotatably sleeved with a movable tube (12) via a bearing, the surface of the movable tube (12) is respectively provided with a paddle assembly (13) and a transmission wheel (14), both of which are located directly above the conveyor belt member (1), the transmission wheel (14) is located on one side of the paddle assembly (13), the surface of the transmission wheel (14) is movably sleeved with a transmission belt (15), one end of the transmission belt (15) passes through the through slot (9) and is movably sleeved on the surface of the power wheel (8).

4. A material blocking device for conveying powder metallurgy parts according to claim 3, characterized in that: The thumbwheel assembly (13) comprises a thumbwheel component (16), a tooth groove (17) is arranged on the side of the thumbwheel component (16), a finger (18) is rotatably connected inside the tooth groove (17), and the finger (18) on the two thumbwheel components (13) are in opposite directions.

5. A material blocking device for conveying powder metallurgy parts according to claim 4, characterized in that: A second mounting frame (19) is also mounted on the surface of the side plate (2), a telescopic assembly (20) is arranged on the second mounting frame (19), an extrusion guide (21) is arranged at one end of the telescopic assembly (20), and the extrusion guide (21) is located above the conveyor belt (1).

6. A material blocking device for conveying powder metallurgy parts according to claim 5, characterized in that: The telescopic assembly (20) comprises a positioning frame (22), the positioning frame (22) is fixed on the second mounting frame (19), a first spring member (23) and a telescopic block (24) are movable inside the fixed frame, one end of the first spring member (23) away from the second mounting frame (19) is attached to the surface of the telescopic block (24), and one end of the first spring member (23) close to the second mounting frame (19) is movable on the inner wall of the positioning frame (22), and the other end of the telescopic block (24) is fixed to the surface of the extrusion guide member (21) after extending out of the positioning frame (22).

7. A material blocking device for conveying powder metallurgy parts according to claim 6, characterized in that: The extrusion guide member (21) comprises a side guide plate member (25), one end of the telescopic block (24) is fixed to the surface of the side guide plate member (25), a second spring member (26) is arranged at the top of the inner wall of the side guide plate member (25), a top guide plate member (27) is fixed to the bottom end of the second spring member (26), and the top guide plate member (27) moves inside the side guide plate member (25).

8. A material blocking device for conveying powder metallurgy parts according to claim 7, characterized in that: The extrusion guide member (21) also includes a top guide rod (28), the upper surface of the side guide plate (25) is provided with a plurality of guide holes (29) penetrating the side guide plate (25), the bottom end of the guide rod is fixed to the upper surface of the top guide plate (27), and the top end of the guide rod passes through the guide hole (29) and extends to the top of the side guide plate (25).

Images