Conveying mechanism applied to screening on wire-drawing die

Abstract

The invention relates to the technical field of conveying, in particular to a conveying mechanism applied to screening on a wire drawing die, which comprises a rack, a conveying belt is embedded in the rear surface of the rack, a fixed disc is fixedly mounted on the inner side of the rack, the rear edge of the fixed disc is positioned above the conveying belt, and material ports are respectively formed in the front edge and the rear edge of the fixed disc; a rotating disc is rotatably installed on the upper surface of the fixed disc through a driving mechanism, a plurality of guide openings are formed in the edge of the rotating disc, arc-shaped rods are fixedly installed on the upper surface of the fixed disc and close to the two sides of the rotating disc correspondingly, an inserting groove is formed in one side of the rear material opening, and a connecting base is slidably inserted into the inner side of the inserting groove; the conveying device prevents the conveying belt from being scratched by the edge of the wire-drawing die due to overlarge inclination when the wire-drawing die directly slides down, effectively reduces the problem of surface scratch of the conveying belt, is beneficial to stable conveying of the wire-drawing die in long-term use, and is not easy to skew and transversely move in the conveying process.

Description

Technical Field

[0001] The invention relates to the field of conveying technology, in particular to a conveying mechanism used for screening on a wire drawing die. Background Art

[0002] In the prior art, the same batch of drawing dies are poured into the temporary storage area above the vibration plate at the same time. The vibration plate is powered to load the materials into the straight vibration track. After reaching the inner side of the guide port, the sensor detects that the dies are in place, and the turntable rotates to the detection position for detection. After the detection is completed and the signal is fed back, the turntable rotates to the dividing position again. The telescopic cylinder above the dividing position will push the drawing dies at the dividing position to both sides in turn to achieve the purpose of conveying and screening.

[0003] In the prior art, when the wire drawing die slides to the conveyor belt surface at the rear, due to the height difference, the wire drawing die slides at a certain angle, and the side preferentially contacts the surface of the transmission belt, which can easily cause scratches on the conveyor belt surface. The uneven surface of the conveyor belt will affect the smooth transportation of the wire drawing die in the later stage, and also cause the problem of deviation of the wire drawing die during transportation, which makes it difficult to accurately deliver it to the discharge channel. Therefore, a conveying mechanism for screening on the wire drawing die is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a conveying mechanism for screening on a wire drawing die.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a conveying mechanism used for screening on a wire drawing die, comprising a frame, a conveyor belt is embedded in the rear surface of the frame, a fixed disk is fixedly installed on the inner side of the frame, the rear edge of the fixed disk is located above the conveyor belt, and material openings are respectively provided on the front and rear edges of the fixed disk, and a rotating disk is rotatably installed on the upper surface of the fixed disk through a driving mechanism, and a plurality of guide openings are provided on the edge of the rotating disk, and arc rods are respectively fixedly installed on the upper surface of the fixed disk and on both sides close to the rotating disk, a slot is provided on one side of the rear material opening, a connecting seat is slidably inserted into the inner side of the slot, a rotating shaft is rotatably embedded on the surface of one side of the connecting seat, an L-shaped plate is fixedly connected to the outer surface of the rotating shaft, a buffer plate is fixedly installed on the lower side of the L-shaped plate, a reset mechanism is provided at one end of the rotating shaft located on the inner side of the slot, and a material dividing mechanism is provided on the upper surface of the conveyor belt.

[0006] Preferably, a plurality of fixing columns are fixedly installed at the edge of the lower surface of the fixed disk, and the lower ends of the fixing columns are fixedly connected to the inner side of the frame. The driving mechanism includes a mounting seat fixedly installed on the lower surface of the fixed disk, and a power shaft is penetrated through the inner side of the mounting seat. The lower end of the power shaft is fixedly connected to the output shaft of the servo motor, and the servo motor is fixedly installed on the lower end of the mounting seat. The upper end of the power shaft slides through the lower surface of the fixed disk, and the upper end of the power shaft is fixedly installed on the lower surface of the rotating disk.

[0007] Preferably, the reset mechanism includes a fixed frame fixedly mounted on one side surface of the connecting seat, a guide cylinder is fixedly embedded on the inner side of the fixed frame, a buffer column is slidably inserted into the upper end of the guide cylinder, an anti-slip disk is fixedly connected to the lower end of the buffer column, a compression spring is provided on the inner side of the guide cylinder, the upper end of the compression spring is fixedly connected to the lower surface of the anti-slip disk, a rotating plate is fixedly connected to the rear surface of the rotating shaft, and the lower surface of the rotating plate is in contact with the upper end of the buffer column.

[0008] Preferably, a contact head is fixedly connected to the upper end of the buffer column.

[0009] Preferably, a cover shell is fixedly mounted on the surface of the connection seat located on the inner side of the slot, an extension plate is fixedly connected to the rear surface of the cover shell, and the extension plate and the connection seat are fixed by a locking piece.

[0010] Preferably, the locking member includes two mounting posts fixedly connected to the side surface of the connecting seat, the mounting posts slide through the surface of the extension plate, and a mounting nut is threadedly sleeved on the outer surface of one of the mounting posts, and the mounting nut is pressed against the side surface of the extension plate.

[0011] Preferably, the material dividing mechanism includes a table fixedly mounted on the inner side of the frame, the surface of the table being rotatably connected to two rotating columns, the rear surface of the rotating column being fixedly connected to a guide plate, the guide plate being located on the upper surface of the conveyor belt, and the upper ends of the two rotating columns are respectively provided with rotation control mechanisms.

[0012] Preferably, the rotation control mechanism includes a fixed seat fixedly installed on the inner side of the frame, the side of the fixed seat is rotatably connected to a telescopic cylinder, the telescopic end of the telescopic cylinder is rotatably connected to a transmission rod, and the transmission rod is fixedly sleeved at the upper end of the rotating column.

[0013] Preferably, a guide plate is fixedly installed on the rear side of the table, discharge channels are fixedly installed on both sides of the conveyor belt, a vibration plate is fixedly installed on the front surface of the frame, and the discharge end of the vibration plate is connected to the material port located in the front.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, the wire drawing die enters through the front material port and enters the inner side of the front guide port at the same time. With the drive of the servo motor, the rotating disk rotates, and then the wire drawing die moves on the surface of the fixed disk. Due to the existence of the arc rod, it plays a role in limiting and guiding the movement of the wire drawing die. When it reaches the rear material port, the wire drawing die falls from the guide port. Due to the fall during rotation, the side of the wire drawing die tilts and falls on the surface of the buffer plate, and is blocked and limited by the L-shaped plate to prevent the edge from directly scratching the surface of the conveyor belt. After contact, the buffer plate rotates around the rotating shaft under the action of gravity. The rotating plate presses down the buffer column, and the anti-slip plate moves down to squeeze the compression spring, which plays a buffering role. At the same time, since the buffer plate is inclined toward the rear and lower side, the rear edge of the wire drawing die can be guided to contact the surface of the conveyor belt, so that the wire drawing die can be moved backward for transmission. In this process, it plays a buffering role when the wire drawing die falls, and also plays a guiding role to prevent the wire drawing die from scratching the conveyor belt due to excessive inclination when it slides directly, effectively reducing the surface scratch problem of the conveyor belt, which is conducive to the stable transportation of the wire drawing die during long-term use, and is not prone to skew and lateral movement during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a conveying mechanism used for screening on a wire drawing die of the present invention;

[0017] Figure 2 It is a schematic diagram of a conveyor belt of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0018] Figure 3 The present invention is a conveying mechanism used for screening on a wire drawing die Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 It is a cross-sectional view of a fixed plate of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0020] Figure 5 It is a schematic diagram of a rotating disk of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0021] Figure 6 The present invention is a conveying mechanism used for screening on a wire drawing die Figure 5 Enlarged view of point B in the middle;

[0022] Figure 7 It is a schematic diagram of a buffer plate of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0023] Figure 8 It is a cross-sectional view of a housing of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0024] Fig. 9It is a cross-sectional view of a guide cylinder of a conveying mechanism used for screening on a wire drawing die according to the present invention;

[0025] Fig.10 The present invention is a conveying mechanism used for screening on a wire drawing die Fig. 9 Enlarged view of center C.

[0026] In the figure: 1. frame; 2. conveyor belt; 3. fixed plate; 4. arc rod; 5. rotating plate; 6. guide port; 7. material port; 8. power shaft; 9. mounting seat; 10. servo motor; 11. fixed column; 12. buffer plate; 13. L-shaped plate; 14. rotating shaft; 15. connecting seat; 16. cover; 17. slot; 18. rotating plate; 19. buffer column; 20. contact head; 21. fixed frame; 22. guide cylinder; 23. compression spring; 24. anti-slip plate; 25. extension plate; 26. mounting column; 27. mounting nut; 28. guide plate; 29. ​​discharge channel; 30. telescopic cylinder; 31. fixed seat; 32. transmission rod; 33. rotating column; 34. guide plate; 35. table; 36. vibration plate. DETAILED DESCRIPTION

[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0028] like Figure 1-Figure 10 The conveying mechanism shown in the figure is used for screening on a wire drawing die, and comprises a frame 1, a conveyor belt 2 is embedded and installed on the rear surface of the frame 1, a fixed disk 3 is fixedly installed on the inner side of the frame 1, the rear edge of the fixed disk 3 is located above the conveyor belt 2, and material ports 7 are respectively opened on the front and rear edges of the fixed disk 3, a rotating disk 5 is rotatably installed on the upper surface of the fixed disk 3 through a driving mechanism, and a plurality of guide ports 6 are opened on the edge of the rotating disk 5, and arc rods 4 are respectively fixedly installed on the upper surface of the fixed disk 3 and on both sides close to the rotating disk 5, a slot 17 is opened on one side of the rear material port 7, a connecting seat 15 is slidably inserted into the inner side of the slot 17, a rotating shaft 14 is rotatably embedded on the surface of one side of the connecting seat 15, an L-shaped plate 13 is fixedly connected to the outer surface of the rotating shaft 14, a buffer plate 12 is fixedly installed on the lower side of the L-shaped plate 13, a reset mechanism is arranged at one end of the rotating shaft 14 located on the inner side of the slot 17, and a material dividing mechanism is arranged on the upper surface of the conveyor belt 2.

[0029] A plurality of fixed columns 11 are fixedly mounted on the edge of the lower surface of the fixed disk 3, and the lower ends of the fixed columns 11 are fixedly connected to the inner side of the frame 1. The driving mechanism includes a mounting seat 9 fixedly mounted on the lower surface of the fixed disk 3, and a power shaft 8 is provided through the inner side of the mounting seat 9. The lower end of the power shaft 8 is fixedly connected to the output shaft of the servo motor 10, and the servo motor 10 is fixedly mounted on the lower end of the mounting seat 9. The upper end of the power shaft 8 slides through the lower surface of the fixed disk 3, and the upper end of the power shaft 8 is fixedly mounted on the lower surface of the rotating disk 5. When the servo motor 10 outputs power, the power shaft 8 rotates, thereby causing the rotating disk 5 to rotate.

[0030] The reset mechanism includes a fixed frame 21 fixedly mounted on one side surface of the connection seat 15, a guide cylinder 22 is fixedly embedded inside the fixed frame 21, a buffer column 19 is slidably inserted into the upper end of the guide cylinder 22, and an anti-slip disk 24 is fixedly connected to the lower end of the buffer column 19, a compression spring 23 is arranged inside the guide cylinder 22, and the upper end of the compression spring 23 is fixedly connected to the lower surface of the anti-slip disk 24, and a rotating plate 18 is fixedly connected to the rear surface of the rotating shaft 14, and the lower surface of the rotating plate 18 is in contact with the upper end of the buffer column 19. When the buffer plate 12 is rotated under pressure, the rotating plate 18 rotates synchronously, squeezing the buffer column 19, so that the buffer column 19 moves downward, squeezing the compression spring 23, and when the wire drawing die is separated from the buffer plate 12, the rotating plate 18 moves up and resets under the elastic force of the compression spring 23.

[0031] The upper end of the buffer column 19 is fixedly connected with a contact head 20. The surface of the contact head 20 is smooth, which can avoid scratching the lower surface of the rotating plate 18.

[0032] The surface of the connection seat 15 located inside the slot 17 is fixedly mounted with a cover 16, and the rear surface of the cover 16 is fixedly connected with an extension plate 25, and the extension plate 25 is fixed to the connection seat 15 by a locking member. The locking member includes two mounting posts 26 fixedly connected to the side surface of the connection seat 15, and the mounting posts 26 slide through the surface of the extension plate 25, and a mounting nut 27 is threadedly sleeved on the outer surface of one of the mounting posts 26, and the mounting nut 27 is pressed against the side surface of the extension plate 25. The connection seat 15 and other structures can be removed from the inside of the slot 17 by lateral movement, and then the mounting nut 27 is unscrewed to separate the extension plate 25 from the mounting posts 26, so that the cover 16 can be removed to facilitate update and maintenance operations.

[0033] The material separation mechanism includes a table 35 fixedly mounted on the inner side of the frame 1, and two rotating columns 33 are rotatably connected to the surface of the table 35. A guide plate 34 is fixedly connected to the rear surface of the rotating column 33. The guide plate 34 is located on the upper surface of the conveyor belt 2. The upper ends of the two rotating columns 33 are respectively provided with a rotation control mechanism. By controlling the rotation of the two guide plates 34, the wire drawing die is guided to move in the directions of both sides to achieve the purpose of sorting.

[0034] The rotation control mechanism includes a fixed seat 31 fixedly mounted on the inner side of the frame 1, the side of the fixed seat 31 is rotatably connected to the telescopic cylinder 30, the telescopic end of the telescopic cylinder 30 is rotatably connected to the transmission rod 32, and the transmission rod 32 is fixedly sleeved at the upper end of the rotating column 33. When the telescopic cylinder 30 is extended or retracted, the transmission rod 32 can be moved, and then the rotating column 33 can be rotated to realize the regulation of the guide plate 34.

[0035] A guide plate 28 is fixedly installed behind the table 35, and the guide plate 28 plays a guiding role to assist the wire drawing die to move back smoothly. Discharge channels 29 are fixedly installed on both sides of the conveyor belt 2, and a vibration plate 36 is fixedly installed on the front surface of the frame 1. The discharge end of the vibration plate 36 is connected to the material port 7 located in the front. The vibration plate 36 is a prior art and will not be described in detail. It is used to feed the wire drawing dies into the material port 7 one by one.

[0036] The wire drawing die enters through the front material port 7 and enters the inner side of the front guide port 6 at the same time. With the drive of the servo motor 10, the rotating disk 5 rotates, and then the wire drawing die moves on the surface of the fixed disk 3. Due to the existence of the arc rod 4, it plays a role in limiting and guiding the movement of the wire drawing die. When it reaches the rear material port 7, the wire drawing die falls from the guide port 6. Due to the fall during rotation, the side of the wire drawing die tilts and falls on the surface of the buffer plate 12, and is blocked and limited by the L-shaped plate 13 to prevent the edge from directly scratching the surface of the conveyor belt 2. After contact, the buffer plate 12 rotates around the rotating shaft 14 under the action of gravity. The rotating plate 18 presses the buffer column 19, and the anti-slip disk 24 moves down to squeeze the compression spring 23, which plays a buffering role. At the same time, since the buffer plate 12 is inclined toward the rear and lower side, the rear edge of the wire drawing die can be guided to contact the surface of the conveyor belt 2, so that the wire drawing die can be moved backward for transmission. In this process, it plays a buffering role when the wire drawing die falls, and also plays a guiding role to prevent the wire drawing die from directly sliding down due to excessive inclination and causing the edge to scratch the conveyor belt 2, effectively reducing the problem of surface scratches on the conveyor belt 2, which is conducive to the stable transportation of the wire drawing die during long-term use, and is not prone to skew and lateral movement during transportation.

[0037] When the wire drawing die is transported along the surface of the conveyor belt 2, the rotating column 33 can be rotated by extending and retracting the telescopic cylinder 30, and then the guide plate 34 can be rotated. After the two guide plates 34 rotate respectively, the wire drawing die can be guided to move toward one side and then slide into the inner side of the discharge channel 29.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A conveying mechanism for screening on a wire drawing die, comprising a frame (1), characterized in that: A conveyor belt (2) is embedded in the rear surface of the frame (1), a fixed plate (3) is fixedly installed on the inner side of the frame (1), the rear edge of the fixed plate (3) is located above the conveyor belt (2), the front and rear edges of the fixed plate (3) are respectively provided with material openings (7), a rotating plate (5) is rotatably installed on the upper surface of the fixed plate (3) through a driving mechanism, a plurality of guide openings (6) are opened on the edge of the rotating plate (5), and arc-shaped guide holes (7) are respectively fixedly installed on the upper surface of the fixed plate (3) and on both sides close to the rotating plate (5) The rod (4) is provided with a slot (17) on one side of the material opening (7) at the rear, a connecting seat (15) is slidably inserted into the inner side of the slot (17), a rotating shaft (14) is rotatably embedded on the surface of one side of the connecting seat (15), an L-shaped plate (13) is fixedly connected to the outer surface of the rotating shaft (14), a buffer plate (12) is fixedly installed on the lower side of the L-shaped plate (13), a reset mechanism is provided at one end of the rotating shaft (14) located on the inner side of the slot (17), and a material dividing mechanism is provided on the upper surface of the conveyor belt (2).

2. A conveying mechanism for screening on a wire drawing die according to claim 1, characterized in that: A plurality of fixing columns (11) are fixedly mounted on the edge of the lower surface of the fixing plate (3), and the lower ends of the fixing columns (11) are fixedly connected to the inner side of the frame (1). The driving mechanism comprises a mounting seat (9) fixedly mounted on the lower surface of the fixing plate (3), and a power shaft (8) is provided through the inner side of the mounting seat (9), and the lower end of the power shaft (8) is fixedly connected to the output shaft of the servo motor (10), and the servo motor (10) is fixedly mounted on the lower end of the mounting seat (9). The upper end of the power shaft (8) slides through the lower surface of the fixing plate (3), and the upper end of the power shaft (8) is fixedly mounted on the lower surface of the rotating plate (5).

3. A conveying mechanism for screening on a wire drawing die according to claim 1, characterized in that: The reset mechanism comprises a fixed frame (21) fixedly mounted on a side surface of the connecting seat (15), a guide cylinder (22) fixedly embedded in the inner side of the fixed frame (21), a buffer column (19) slidably inserted into the upper end of the guide cylinder (22), an anti-slip disk (24) fixedly connected to the lower end of the buffer column (19), a compression spring (23) provided on the inner side of the guide cylinder (22), an upper end of the compression spring (23) fixedly connected to the lower surface of the anti-slip disk (24), a rotating plate (18) fixedly connected to the rear surface of the rotating shaft (14), and a lower surface of the rotating plate (18) in contact with the upper end of the buffer column (19).

4. A conveying mechanism for screening on a wire drawing die according to claim 3, characterized in that: The upper end of the buffer column (19) is fixedly connected to a contact head (20).

5. The conveying mechanism for screening on a wire drawing die according to claim 1, characterized in that: A cover shell (16) is fixedly mounted on the surface of the connection seat (15) located inside the slot (17), and an extension plate (25) is fixedly connected to the rear surface of the cover shell (16), and the extension plate (25) and the connection seat (15) are fixed by a locking member.

6. A conveying mechanism for screening on a wire drawing die according to claim 5, characterized in that: The locking member comprises two mounting posts (26) fixedly connected to the side surface of the connecting seat (15), the mounting posts (26) slidingly passing through the surface of the extension plate (25), a mounting nut (27) being threadedly sleeved on the outer surface of one of the mounting posts (26), the mounting nut (27) being pressed against the side surface of the extension plate (25).

7. The conveying mechanism for screening on a wire drawing die according to claim 1, characterized in that: The material distribution mechanism comprises a table plate (35) fixedly mounted on the inner side of the frame (1); the surface of the table plate (35) is rotatably connected to two rotating columns (33); the rear surface of the rotating column (33) is fixedly connected to a guide plate (34); the guide plate (34) is located on the upper surface of the conveyor belt (2); and the upper ends of the two rotating columns (33) are respectively provided with a rotation control mechanism.

8. The conveying mechanism for screening on a wire drawing die according to claim 7, characterized in that: The rotation control mechanism comprises a fixed seat (31) fixedly mounted on the inner side of the frame (1); a side surface of the fixed seat (31) is rotatably connected to a telescopic cylinder (30); a telescopic end of the telescopic cylinder (30) is rotatably connected to a transmission rod (32); and the transmission rod (32) is fixedly sleeved on the upper end of the rotating column (33).

9. The conveying mechanism for screening on a wire drawing die according to claim 7, characterized in that: A guide plate (28) is fixedly mounted on the rear side of the table (35), discharge paths (29) are fixedly mounted on both sides of the conveyor belt (2), a vibration plate (36) is fixedly mounted on the front surface of the frame (1), and the discharge end of the vibration plate (36) is docked with the material port (7) located in the front.

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