Discharging mechanism of fastener cold header

Abstract

The utility model relates to the technical field of discharging mechanisms, and discloses a discharging mechanism of a fastener cold header, which comprises a box body, the front end of the box body is fixedly connected with a support plate, the top of the support plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a transmission assembly, and the transmission assembly is fixedly connected with a transmission shaft. The top of the rear end of the transmission assembly is fixedly connected with a transmission rod, the outer portion of the transmission rod is fixedly connected with a plurality of annular blocks, the inner wall of the right end of the box body is rotationally connected with a screen plate, the outer portions of the annular blocks make contact with the bottom of the screen plate, and the inner walls of the front side and the rear side of the left end of the box body are fixedly connected with fixing blocks. The top of the fixing block is fixedly connected with a stabilizing column. According to the conveying and collecting device for the fasteners, the added fasteners are screened, so that the fasteners of different sizes can be conveyed and collected respectively, subsequent machining operation is facilitated, and the effect of buffering the fasteners falling into the second collecting box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging mechanisms, in particular to a discharging mechanism of a fastener cold heading machine. Background Art

[0002] A cold heading machine is a mechanical device used to form metal parts by deforming metal at room temperature. During the cold heading process, the metal material is plastically deformed in the mold by strong pressure and force to obtain the desired shape. The fasteners produced by the cold heading machine need to be collected after forming.

[0003] Traditionally, when fasteners are discharged, they are mostly sent out through a conveyor belt. However, fasteners of different sizes cannot be distinguished during the transmission process, which makes the subsequent processing more cumbersome. Therefore, in response to the above problems, a discharge mechanism of a fastener cold heading machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a discharging mechanism of a fastener cold heading machine, aiming to improve the problem that the traditional fastener discharging cannot distinguish fasteners of different sizes, thus making the subsequent processing process more complicated.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the fixing plate is connected with the drive gear of the motor, and the top of the fixing plate is connected with the drive gear of the motor.

[0007] Furthermore, the transmission assembly includes a driving wheel, the front end of which is fixedly connected to the driving end of the motor, a belt is sleeved on the outside of the driving wheel, a driven wheel is rotatably connected to the top front end of the box body, the other end of the belt is sleeved on the outside of the driven wheel, and the rear end of the driven wheel is fixedly connected to the front end of the transmission rod.

[0008] Furthermore, the transmission component includes a rotating rod 1, a transmission belt and a rotating rod 2, the front end of the rotating rod 1 is fixedly connected to the rear end of the driving wheel, the rotating rod 2 is rotatably connected to the inner wall of the box, and the rotating rod 1 is connected to the rotating rod 2 through the transmission belt.

[0009] Furthermore, the buffer assembly includes a buffer plate, the outside of which is slidably connected to the inner wall of the collection box 2, the four bottom corners of the buffer plate are rotatably connected to connecting rods, the bottom of the connecting rod is rotatably connected to a sliding block, the middle of the sliding block is slidably connected to a fixed column, the outside of the fixed column is sleeved with a spring 2, the inner side wall of the fixed column is fixedly connected to a limiting block, one end of the spring 2 is fixedly connected to one side of the sliding block, and the other end of the spring 2 is fixedly connected to the inner wall of one side of the collection box 2.

[0010] Furthermore, a connecting plate is fixedly connected to the top of the collecting box 2, and the top of the connecting plate is fixedly connected to the top of the right end of the box body.

[0011] Furthermore, one end of the spring 1 is fixedly connected to one side of the sieve plate, the other end of the spring 1 is fixedly connected to one side of the limit block, and the outside of the stabilizing column is in contact with the through hole of the sieve plate.

[0012] Furthermore, the rear end of the transmission rod is fixedly connected to the rear end inner wall of the box body, and the bottom of the sieve plate is in contact with the top of the fixed block.

[0013] Furthermore, the bottom of the sliding block is slidably connected to the bottom inner wall of the second collecting box, and the outer side wall of the fixing column is fixedly connected to the inner side wall of the second collecting box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the added fasteners are screened by the cooperation of the transmission rod, the annular block, the screen plate, the fixed block, the stabilizing column, the spring and the like, so that fasteners of different sizes can be transmitted and collected separately, which facilitates subsequent processing operations.

[0016] 2. In the utility model, by the cooperation of the buffer plate, the connecting rod, the sliding block, the fixed column, the spring and other structures, the effect of buffering the fasteners falling into the collection box 2 is achieved, thereby preventing the fasteners falling from a height from being damaged and causing quality degradation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a discharging mechanism of a fastener cold heading machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the sieve plate structure of a discharging mechanism of a fastener cold heading machine proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The utility model is a schematic diagram of the buffer plate structure of the discharging mechanism of the fastener cold heading machine.

[0021] Legend:

[0022] 1. Box body; 2. Support plate; 3. Motor; 4. Driving wheel; 5. Belt; 6. Driven wheel; 7. Transmission rod; 8. Ring block; 9. Screen plate; 10. Fixed block; 11. Stabilizing column; 12. Spring 1; 13. Limit block; 14. Feed inlet; 15. Rotating rod 1; 16. Conveyor belt; 17. Rotating rod 2; 18. Collecting box 1; 19. Collecting box 2; 20. Connecting plate; 21. Buffer plate; 22. Connecting rod; 23. Sliding block; 24. Fixed column; 25. Spring 2; 26. Limit block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-3The utility model provides an embodiment: a discharging mechanism of a fastener cold heading machine, including a box body 1, a support plate 2 is fixedly connected to the front end of the box body 1, the support plate 2 is stabilized by the box body 1, a motor 3 is fixedly connected to the top of the support plate 2, a driving end of the motor 3 is fixedly connected to a transmission assembly, the motor 3 can drive the transmission assembly to rotate, a transmission rod 7 is fixedly connected to the top of the rear end of the transmission assembly, and the rear end of the transmission rod 7 is fixedly connected to the rear end inner wall of the box body 1, so that the transmission rod 7 can be stable when rotating, and the transmission assembly includes a driving wheel 4, the front end of the driving wheel 4 is fixedly connected to the driving end of the motor 3, and the driving wheel 4 is rotated by the drive of the motor 3, and the outer A belt 5 is sleeved, and the rotation of the driving wheel 4 can drive the belt 5 to rotate. The front end top of the box body 1 is rotatably connected to a driven wheel 6, and the other end of the belt 5 is sleeved on the outside of the driven wheel 6, so that the belt 5 drives the driven wheel 6 to rotate, and the rear end of the driven wheel 6 is fixedly connected to the front end of the transmission rod 7. When the driven wheel 6 rotates, it will drive the transmission rod 7 to rotate. The outside of the transmission rod 7 is fixedly connected to a plurality of annular blocks 8, and the annular blocks 8 are rotated by the transmission rod 7. The inner wall of the right end of the box body 1 is rotatably connected to a sieve plate 9, and the outside of the annular block 8 is in contact with the bottom of the sieve plate 9, and the sieve plate 9 is vibrated through the annular block 8. The inner walls of the front and rear sides of the left end of the box body 1 are fixedly connected to fixed blocks 10.

[0025] The bottom of the sieve plate 9 is in contact with the top of the fixed block 10, and the sieve plate 9 is supported by the fixed block 10. The top of the fixed block 10 is fixedly connected with a stabilizing column 11, and the outside of the stabilizing column 11 is in contact with the through hole of the sieve plate 9. The outside of the stabilizing column 11 is sleeved with a spring 12, and the top of the stabilizing column 11 is fixedly connected with a limiting block 13, which is limited by the limiting block 13. One end of the spring 12 is fixedly connected to one side of the sieve plate 9, and the other end of the spring 12 is fixedly connected to one side of the limiting block 13. When the sieve plate 9 vibrates, the spring 12 can be squeezed. A feed port 14 is provided on the top of the box body 1, and raw materials are added through the feed port 14. First, fasteners are added through the feed port 14 when in use, and then the motor 3 is started. At this time, the driving wheel 4 will be rotated when the motor 3 is started. The rotation of the driving wheel 4 drives the belt 5 to rotate, and the belt 5 drives the driven wheel 6 to rotate when rotating. The rotation of the driven wheel 6 drives the transmission rod 7 to rotate, and the rotation of the transmission rod 7 drives the annular block 8 to rotate, so that the annular block 8 hits the sieve plate 9. At this time, the sieve plate 9 will vibrate, and the vibration of the sieve plate 9 will squeeze the spring 12 so that the spring 12 deforms and generates elastic potential energy, so that the sieve plate 9 can be more efficient when resetting, thereby improving the screening efficiency. At this time, the fasteners smaller than the mesh of the sieve plate 9 will fall to the top of the conveyor belt 16. The fasteners that have fallen at this time will be rotated by the rotating rod 15 due to the rotation of the driving wheel 4, and the conveyor belt 16 will be rotated by the rotating rod 15, so that the fasteners are transmitted to the inside of the collecting box 18.

[0026] refer to Figure 2 and Figure 4The bottom of the rear end of the transmission assembly is fixedly connected with a transmission assembly, and the transmission assembly includes a rotating rod 15, a transmission belt 16 and a rotating rod 2 17. The front end of the rotating rod 15 is fixedly connected to the rear end of the driving wheel 4. When the driving wheel 4 rotates, the rotating rod 15 will be driven. The rotating rod 2 17 is rotatably connected to the inner wall of the box body 1. The rotating rod 15 is connected to the rotating rod 2 17 through the transmission belt 16, so that the rotating rod 15 can rotate with the transmission belt 16 to transmit. The right end bottom of the box body 1 is fixedly connected with a collection box 18, which is collected through the collection box 18. The right end is fixedly connected with a collection box 2 19, and the collection box 2 19 is used to collect large fasteners. The inner wall of the collection box 2 19 is slidably connected with a buffer assembly, and the buffer assembly includes a buffer plate 21. The outer part of the buffer plate 21 is slidably connected to the inner wall of the collection box 2 19. The top of the collection box 2 19 is fixedly connected with a connecting plate 20. The top of the connecting plate 20 is fixedly connected to the top of the right end of the box body 1. This is to connect the collection box 2 19 with the box body 1. The bottom four corners of the buffer plate 21 are rotatably connected with connecting rods 22. When the buffer plate 21 slides, it will rotate with the connecting rod 22. The bottom of the connecting rod 22 The sliding block 23 is rotatably connected, and the rotation of the connecting rod 22 will move the sliding block 23. The bottom of the sliding block 23 is slidably connected to the bottom inner wall of the collecting box 19, so that the sliding of the sliding block 23 is stable. The middle part of the sliding block 23 is slidably connected to a fixed column 24, so that the sliding block 23 is restricted. The outer wall of the fixed column 24 is fixedly connected to the inner wall of the collecting box 19, so that the fixed column 24 is fixed to stabilize the sliding block 23. The outer sleeve of the fixed column 24 is provided with a spring 25, and the inner wall of the fixed column 24 is fixedly connected to a limiting block 26, which is limited by the limiting block 26 to prevent the sliding block 23 slides out, one end of spring 25 is fixedly connected to one side of the sliding block 23, and the other end of spring 25 is fixedly connected to the inner wall of one side of the collecting box 21, so that spring 25 will be squeezed by the movement of the sliding block 23, and the fasteners that have not fallen will be vibrated to the connecting plate 20, and fall from the connecting plate 20 to the top of the buffer plate 21. At this time, the buffer plate 21 will push the connecting rod 22 due to the impact, and the connecting rod 22 will move with the sliding block 23, and the impact will be absorbed by squeezing the fixed column 24 by the sliding block 23, thereby avoiding damage caused by the fasteners falling from a high place and improving the quality of the fasteners.

[0027] Working principle: First, add fasteners through the feed port 14 when using it, and then start the motor 3. When the motor 3 is started, the driving wheel 4 will rotate, and the belt 5 will rotate under the rotation of the driving wheel 4. When the belt 5 rotates, it will rotate the driven wheel 6. The rotation of the driven wheel 6 will rotate the transmission rod 7. The rotation of the transmission rod 7 will rotate the annular block 8, and the annular block 8 will hit the screen plate 9. At this time, the screen plate 9 will vibrate, and the vibration of the screen plate 9 will squeeze the spring 12, so that the spring 12 will deform and generate elastic potential energy, so that the screen plate 9 can be more efficient when it is reset, thereby improving the screening. efficiency. At this time, fasteners smaller than the mesh of the sieve plate 9 will fall to the top of the conveyor belt 16. At this time, the fasteners that have fallen will be rotated by the rotation of the driving wheel 4 and the rotating rod 15 will rotate. The rotating rod 15 will rotate the conveyor belt 16 so that the fasteners will be transmitted to the inside of the collecting box 18. The fasteners that have not fallen will be vibrated to the connecting plate 20 and fall from the connecting plate 20 to the top of the buffer plate 21. At this time, the buffer plate 21 will be impacted and push the connecting rod 22. At this time, the connecting rod 22 will move with the sliding block 23, and the sliding block 23 will squeeze the fixed column 24 to absorb the impact, thereby avoiding damage to the fasteners caused by falling from a height and improving the quality of the fasteners.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A discharging mechanism of a fastener cold heading machine, comprising a box (1), characterized in that: The front end of the box body (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a motor (3), the driving end of the motor (3) is fixedly connected to a transmission assembly, the top of the rear end of the transmission assembly is fixedly connected to a transmission rod (7), the outside of the transmission rod (7) is fixedly connected to a plurality of annular blocks (8), the inner wall of the right end of the box body (1) is rotatably connected to a sieve plate (9), the outside of the annular block (8) is in contact with the bottom of the sieve plate (9), the inner walls of the front and rear sides of the left end of the box body (1) are fixedly connected to fixed blocks (10), the top of the fixed block (10) is fixedly connected to a stabilizing column (11), the outside of the stabilizing column (11) is provided with a spring 1 (12), the top of the stabilizing column (11) is fixedly connected to a limiting block (13), the top of the box body (1) is provided with a feed port (14), the bottom of the rear end of the transmission assembly is fixedly connected to a transmission assembly, the box body (1) is fixedly connected to the transmission assembly, and the box body (1) is fixedly connected to the transmission assembly. The right end bottom of the body (1) is fixedly connected with a collecting box 1 (18), the right end of the collecting box 1 (18) is fixedly connected with a collecting box 2 (19), the inner wall of the collecting box 2 (19) is slidably connected with a buffer assembly, the buffer assembly comprises a buffer plate (21), the outer portion of the buffer plate (21) is slidably connected to the inner wall of the collecting box 2 (19), the bottom four corners of the buffer plate (21) are rotatably connected with a connecting rod (22), the bottom of the connecting rod (22) is rotatably connected with a sliding block (23), the middle part of the sliding block (23) is slidably connected with a fixed column (24), the outer portion of the fixed column (24) is sleeved with a spring 2 (25), the inner side wall of the fixed column (24) is fixedly connected with a limiting block (26), one end of the spring 2 (25) is fixedly connected to one side of the sliding block (23), and the other end of the spring 2 (25) is fixedly connected to the inner wall of one side of the collecting box 2 (19).

2. The discharging mechanism of the fastener cold heading machine according to claim 1, characterized in that: The transmission assembly comprises a driving wheel (4), the front end of which is fixedly connected to the driving end of the motor (3), a belt (5) is sleeved on the outside of the driving wheel (4), a driven wheel (6) is rotatably connected to the top of the front end of the box body (1), the other end of the belt (5) is sleeved on the outside of the driven wheel (6), and the rear end of the driven wheel (6) is fixedly connected to the front end of the transmission rod (7).

3. The discharging mechanism of the fastener cold heading machine according to claim 2, characterized in that: The transmission assembly comprises a rotating rod 1 (15), a transmission belt (16) and a rotating rod 2 (17); the front end of the rotating rod 1 (15) is fixedly connected to the rear end of the driving wheel (4); the rotating rod 2 (17) is rotatably connected to the inner wall of the box body (1); and the rotating rod 1 (15) is connected to the rotating rod 2 (17) via the transmission belt (16).

4. The discharging mechanism of the fastener cold heading machine according to claim 1, characterized in that: The top of the second collecting box (19) is fixedly connected to a connecting plate (20), and the top of the connecting plate (20) is fixedly connected to the top of the right end of the box body (1).

5. The discharging mechanism of the fastener cold heading machine according to claim 1, characterized in that: One end of the spring 1 (12) is fixedly connected to one side of the sieve plate (9), and the other end of the spring 1 (12) is fixedly connected to one side of the limit block (13), and the outside of the stabilizing column (11) is in contact with the through hole of the sieve plate (9).

6. The discharging mechanism of the fastener cold heading machine according to claim 1, characterized in that: The rear end of the transmission rod (7) is fixedly connected to the rear end inner wall of the box body (1), and the bottom of the screen plate (9) is in contact with the top of the fixed block (10).

7. The discharging mechanism of the fastener cold heading machine according to claim 1, characterized in that: The bottom of the sliding block (23) is slidably connected to the bottom inner wall of the second collecting box (19), and the outer side wall of the fixing column (24) is fixedly connected to the inner side wall of the second collecting box (19).

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