Automatic straightening and cutting feeder for fastener thread rolling machine

Abstract

The utility model relates to the technical field of feeders, in particular to an automatic straightening and cutting feeder for a fastener thread rolling machine, which is used for driving a fastener to extend into a thread rolling machine body for thread rolling and comprises a fixing seat, a straightening machine, a cutting box, a cutting mechanism and a feeding mechanism. The straightening machine is fixedly arranged on the fixing base, the straightening machine is in the prior art, the cutting box is fixedly arranged on the fixing base, the cutting box is located on one side of the straightening machine, a cutting opening is formed in the cutting box, and the cutting mechanism is arranged in the cutting box and used for cutting off fasteners. And feeding mechanisms are fixedly arranged on the portions, located on the two sides of the cutting box, of the fixing base and used for feeding fastening glue, and by means of the technical scheme, the problem that in the related technology, impurities are likely to be attached in the fastener cutting process, and the thread rolling effect is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to an automatic straightening and cutting feeder for a fastener thread rolling machine. Background Art

[0002] During the thread rolling process of fasteners, it is often necessary to cut fasteners with smaller wire diameters to a fixed length. During this process, the fasteners need to be cut to a certain length and the metal wire needs to be straightened at the same time to meet the actual production standard requirements.

[0003] However, in the process of cutting fasteners, certain impurities are inevitably generated. These impurities are easy to adhere to the surface of the fasteners. After these impurities enter the thread rolling machine with the fasteners, they are easy to produce certain indentations on the surface of the fasteners, affecting the thread rolling effect of the fasteners. Utility Model Content

[0004] The utility model provides an automatic straightening, cutting and feeding machine for a fastener thread rolling machine, which solves the problem in the related art that impurities are easily attached during the fastener cutting process, thereby affecting the thread rolling effect.

[0005] The technical solution of the utility model is as follows: an automatic straightening, cutting and feeding machine for a fastener thread rolling machine, which is used to drive fasteners into the thread rolling machine body for thread rolling, and comprises a fixing seat, a straightening machine, a cutting box, a cutting mechanism and a feeding mechanism;

[0006] The fixing seat is fixedly arranged on the side wall of the thread rolling machine body;

[0007] The straightening machine is fixedly arranged on the fixing seat. The straightening machine is a prior art and will not be described in detail here.

[0008] The cutting box is fixedly arranged on the fixing seat, the cutting box is located on one side of the straightening machine, and a cutting opening is opened on the cutting box;

[0009] The cutting mechanism is disposed in the cutting box and is used to cut off the fasteners;

[0010] The feeding mechanism is fixedly provided on both sides of the cutting box on the fixing seat for feeding the fastening glue.

[0011] Preferably, the feeding mechanism comprises:

[0012] A fixing frame, the fixing frame is fixedly arranged on the fixing seat, the fixing frame is provided with a first fixing opening, and a first feeding wheel is rotatably arranged in the first fixing opening;

[0013] A fixed block, the fixed block being slidably disposed in the fixed frame, the fixed block being provided with a second fixed opening, and a second feeding wheel being rotatably disposed in the second fixed opening;

[0014] A first motor, wherein the first motor is fixedly mounted on the fixing frame, and an output end of the first motor is fixedly connected to the first feeding wheel;

[0015] A first electric push rod is fixedly arranged between the fixing block and the fixing frame.

[0016] Furthermore, the cutting mechanism includes:

[0017] a cutting plate, the cutting plate being slidably disposed in the cutting box, and a third motor being fixedly disposed on the cutting box;

[0018] A cutting chamber, wherein the cutting chamber is fixedly arranged on the cutting plate, a cutting wheel is rotatably arranged in the cutting chamber, and an output end of the third motor is fixedly connected to the cutting wheel;

[0019] Second electric push rods, a plurality of second electric push rods are fixedly arranged between the cutting plate and the inner bottom wall of the cutting box.

[0020] Furthermore, a cleaning mechanism is included, which is arranged in the cutting box and is used to clean the fasteners. The cleaning mechanism includes:

[0021] A cleaning cover, the cleaning cover being provided on a side wall of the cutting box;

[0022] A support opening, the support opening being provided on a side wall of the cutting box;

[0023] A support column, the support column is rotatably disposed in the support opening, the support column is rotatably connected to the side wall of the cleaning cover, and a support opening is opened on the support column, and the support opening passes through the support column and the cleaning cover;

[0024] a cleaning assembly, the cleaning assembly being disposed in the support column and being used for cleaning the fastener;

[0025] A rotating mechanism is provided in the cleaning cover and is used for controlling the support column to rotate.

[0026] Furthermore, the cleaning component includes:

[0027] Cleaning slots, a plurality of cleaning slots are provided on the side wall of the support port;

[0028] A cleaning plate, the cleaning plate being disposed in the cleaning tank and having cleaning bristles fixedly disposed on the cleaning plate;

[0029] Support plates, two of which are rotatably provided between the cleaning plate and the bottom of the cleaning tank;

[0030] An angle adjustment mechanism is provided in the cleaning tank and is used to adjust the angle of the support plate.

[0031] On the basis of the above solution, the angle adjustment mechanism includes:

[0032] An adjustment groove, the adjustment groove is provided at the bottom of the cleaning groove, and an adjustment block is slidably arranged in the adjustment groove;

[0033] an adjusting rod, the adjusting rod being hingedly arranged between the adjusting block and the supporting plate;

[0034] a threaded rod, the threaded rod being rotatably disposed in the adjustment slot and the threaded rod penetrating the adjustment block via threaded engagement;

[0035] A synchronous rotation mechanism is provided in the support column and is used for controlling the rotation of the plurality of threaded rods.

[0036] On the basis of the above solution, the synchronous rotation mechanism includes:

[0037] a first cavity, the first cavity being arranged in an annular shape and being opened in the supporting column;

[0038] a first gear, wherein a plurality of first gears are rotatably disposed in the first cavity, and the first gears are fixedly connected to the threaded rod;

[0039] a first gear ring, the first gear ring being rotatably disposed in the first cavity and meshing with the first gear;

[0040] A hand wheel is rotatably arranged on the support column, and a connecting rod is fixedly arranged between the hand wheel and one of the first gears.

[0041] On the basis of the above solution, the rotation mechanism includes:

[0042] a second gear ring, the second gear ring being rotatably disposed on the support column;

[0043] a second gear, the second gear being rotatably disposed on the side wall of the cutting box and meshing with the second gear ring;

[0044] The second motor is fixedly arranged on the cutting box, and the output end of the second motor is fixedly connected to the second gear.

[0045] On the basis of the above scheme, a plurality of dust suction ports are opened on the side wall of the support port, a fan is fixedly installed on the fixed seat, the fan input end is connected with the cleaning cover, and the fan adopts a G4-73 dust exhaust centrifugal fan to prevent impurities from entering the fan and affecting the operation of the fan.

[0046] On the basis of the above solution, anti-slip pads are fixedly provided on the side walls of the first feeding wheel and the second feeding wheel.

[0047] The working principle and beneficial effects of the utility model are as follows:

[0048] 1. In the present invention, the feeding mechanism operates by driving the fixed block to move through the operation of the first electric push rod, thereby causing the first feeding wheel and the second feeding wheel to clamp the fastener. The first motor then drives the first feeding wheel to rotate, thereby driving the fastener to move through the first feeding wheel and the second feeding wheel, thereby driving the fastener to be fed into the thread rolling machine body.

[0049] 2. In the present invention, the cutting mechanism is configured to facilitate the movement of the cutting plate and the cutting wheel by the operation of the second electric push rod, while the operation of the first motor drives the cutting wheel to rotate, thereby facilitating the cutting of fasteners by the cutting wheel;

[0050] 3. In the utility model, through the setting of the cleaning mechanism, it is convenient to drive the first gear to rotate by rotating the hand wheel, and then drive the multiple threaded rods to rotate through the meshing of the first gear and the first gear ring, and at the same time, the adjusting block is driven to move by the threaded cooperation between the threaded rod and the adjusting block. At the same time, the movement of the adjusting block can be adjusted by pulling the support plate through the adjusting rod, and then the cleaning plate is driven to move through the angle adjustment of the support plate and the cleaning bristles are brought into contact with the fastener. At the same time, the operation of the second motor can drive the second gear to rotate, and then the meshing of the second gear and the second gear ring drives the support column and the cleaning plate to rotate, thereby achieving cleaning of the fastener;

[0051] 4. In the present invention, the operation of the fan can generate negative pressure in the cleaning hood, thereby sucking out impurities from the cleaning hood during the cleaning process, thereby improving the cleaning effect of the fasteners;

[0052] 5. In the utility model, the arrangement of the fixing seat, the straightening machine, the cutting box, the cutting mechanism and the feeding mechanism facilitates the cleaning of the fasteners during the feeding process, thereby solving the problem in the related art that impurities are easily attached to the fasteners during the cutting process, thereby affecting the thread rolling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0054] Figure 1 This is a schematic diagram of the structure of the utility model;

[0055] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0056] Figure 3 This is a schematic diagram of the cross-sectional structure of the cutting box of the utility model;

[0057] Figure 4 This is a schematic cross-sectional view of the cutting box of the utility model from another perspective;

[0058] Figure 5 This is a schematic diagram of the cross-sectional structure of the support column of the utility model.

[0059] In the figure: 1. Fixed seat; 2. Straightening machine; 3. Cutting box; 4. Fixed frame; 5. First feed wheel; 6. Fixed block; 7. Second feed wheel; 8. First motor; 9. First electric push rod; 10. Cutting plate; 11. Third motor; 12. Cutting wheel; 13. Second electric push rod; 14. Cleaning cover; 15. Support column; 16. Cleaning plate; 17. Support plate; 18. Adjusting block; 19. Adjusting rod; 20. Threaded rod; 21. First gear; 22. First gear ring; 23. Handwheel; 24. Second gear ring; 25. Second gear; 26. Second motor; 27. Dust suction port; 28. Fan. DETAILED DESCRIPTION

[0060] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0061] like Figure 1-Figure 5 As shown, this embodiment proposes an automatic straightening, cutting and feeding machine for a fastener thread rolling machine, which is used to drive the fasteners into the thread rolling machine body for thread rolling, including a fixed seat 1, a straightener 2, a cutting box 3, a cutting mechanism and a feeding mechanism. The fixed seat 1 is fixedly arranged on the side wall of the thread rolling machine body, the straightener 2 is fixedly arranged on the fixed seat 1, the straightener 2 is a prior art and is not described here. The cutting box 3 is fixedly arranged on the fixed seat 1, the cutting box 3 is located on one side of the straightener 2, and a cutting opening is opened on the cutting box 3. The cutting mechanism is arranged in the cutting box 3 for cutting the fasteners, and a feeding mechanism is fixedly arranged on both sides of the cutting box 3 on the fixed seat 1 for feeding the fastener glue.

[0062] Reference Figure 1 and Figure 2 The feeding mechanism includes a fixed frame 4, a fixed block 6, a first motor 8 and a first electric push rod 9. The fixed frame 4 is fixedly arranged on the fixed seat 1. A first fixed opening is opened on the fixed frame 4. A first feeding wheel 5 is rotatably arranged in the first fixed opening. The fixed block 6 is slidably arranged in the fixed frame 4. A second fixed opening is opened on the fixed block 6. A second feeding wheel 7 is rotatably arranged in the second fixed opening. The first motor 8 is fixedly arranged on the fixed frame 4. The output end of the first motor 8 is fixedly connected to the first feeding wheel 5. The first electric push rod 9 is fixedly arranged between the fixed block 6 and the fixed frame 4. Anti-slip pads are fixedly arranged on the side walls of the first feeding wheel 5 and the second feeding wheel 7.

[0063] Specifically, the operator passes the fastener through the straightening machine 2 and the cutting mouth, and then the operator controls the first electric push rod 9 to work. The operation of the first electric push rod 9 can drive the fixed block 6 to move, thereby enabling the first feeding wheel 5 and the second feeding wheel 7 to clamp the fastener. Then, the first motor 8 drives the first feeding wheel 5 to rotate, thereby driving the fastener to move through the first feeding wheel 5 and the second feeding wheel 7, and then driving the fastener to be fed into the thread rolling machine body.

[0064] Reference Figure 3 and Figure 4 The cutting mechanism includes a cutting plate 10, a cutting chamber and a second electric push rod 13. The cutting plate 10 is slidably arranged in the cutting box 3. A third motor 11 is fixedly arranged on the cutting box 3. The cutting chamber is fixedly arranged on the cutting plate 10. A cutting wheel 12 is rotatably arranged in the cutting chamber. The output end of the third motor 11 is fixedly connected to the cutting wheel 12. A plurality of second electric push rods 13 are fixedly arranged between the cutting plate 10 and the inner bottom wall of the cutting box 3.

[0065] Specifically, the operator controls the operation of the second electric push rod 13 and the third motor 11, and drives the cutting plate 10 and the cutting wheel 12 to move through the operation of the second electric push rod 13, and drives the cutting wheel 12 to rotate through the operation of the first motor 8, thereby facilitating the cutting of the fastener by the cutting wheel 12.

[0066] Reference Figure 3-Figure 5, also includes a cleaning mechanism, the cleaning mechanism is arranged in the cutting box 3, for cleaning the fasteners, the cleaning mechanism includes a cleaning cover 14, a support port, a support column 15, a cleaning component and a rotating mechanism, the cleaning cover 14 is opened on the side wall of the cutting box 3, the support port is opened on the side wall of the cutting box 3, the support column 15 is rotatably arranged in the support port, the support column 15 is rotatably connected to the side wall of the cleaning cover 14, a support port is opened on the support column 15, the support port passes through the support column 15 and the cleaning cover 14, the cleaning component is arranged in the support column 15, for cleaning the fasteners, the rotating mechanism is arranged on the cleaning cover 14 The cover 14 is used to control the rotation of the support column 15. The cleaning assembly includes a cleaning groove, a cleaning plate 16, a support plate 17 and an angle adjustment mechanism. The side wall of the support port is provided with multiple cleaning grooves. The cleaning plate 16 is arranged in the cleaning groove. Cleaning bristles are fixedly provided on the cleaning plate 16. Two support plates 17 are rotatably provided between the cleaning plate 16 and the bottom of the cleaning groove. The angle adjustment mechanism is provided in the cleaning groove for adjusting the angle of the support plate 17. The angle adjustment mechanism includes an adjustment groove, an adjustment rod 19, a threaded rod 20 and a synchronous rotation mechanism. The adjustment groove is opened at the bottom of the cleaning groove. An adjusting block 18 is slidingly provided in the groove, an adjusting rod 19 is hingedly provided between the adjusting block 18 and the support plate 17, a threaded rod 20 is rotatably provided in the adjusting groove, and the threaded rod 20 penetrates the adjusting block 18 through threaded cooperation, and a synchronous rotation mechanism is provided in the support column 15 for controlling the rotation of multiple threaded rods 20. The synchronous rotation mechanism includes a first cavity, a first gear 21, a first gear ring 22 and a hand wheel 23. The first cavity is set in an annular shape. The first cavity is opened in the support column 15. Multiple first gears 21 are rotatably provided in the first cavity. The first gear 21 is fixedly connected to the threaded rod 20. The first gear ring 22 is rotatably set in the first cavity, the first gear ring 22 is engaged with the first gear 21, the hand wheel 23 is rotatably set on the support column 15, and a connecting rod is fixedly set between the hand wheel 23 and one of the first gears 21. The rotating mechanism includes a second gear ring 24, a second gear 25 and a second motor 26. The second gear ring 24 is rotatably set on the support column 15, the second gear 25 is rotatably set on the side wall of the cutting box 3, the second gear 25 is engaged with the second gear ring 24, the second motor 26 is fixedly set on the cutting box 3, and the output end of the second motor 26 is fixedly connected to the second gear 25.

[0067] Specifically, the operator rotates the handwheel 23, and the rotation of the handwheel 23 can drive the first gear 21 to rotate, and then the engagement of the first gear 21 with the first gear ring 22 drives the multiple threaded rods 20 to rotate, and at the same time, the threaded cooperation between the threaded rod 20 and the adjusting block 18 drives the adjusting block 18 to move, and at the same time, the movement of the adjusting block 18 can pull the support plate 17 for angle adjustment through the adjusting rod 19, and then the angle adjustment of the support plate 17 drives the cleaning plate 16 to move and makes the cleaning bristles contact the fastener, and at the same time, the operation of the second motor 26 can drive the second gear 25 to rotate, and then the engagement of the second gear 25 with the second gear ring 24 drives the support column 15 and the cleaning plate 16 to rotate, thereby achieving cleaning of the fastener.

[0068] Reference Figure 4 The side wall of the support port is provided with a plurality of dust suction ports 27, a fan 28 is fixedly provided on the fixed seat 1, the input end of the fan 28 is connected with the cleaning cover 14, and the fan 28 adopts a G4-73 type dust exhaust centrifugal fan 28 to prevent impurities from entering the fan 28 and affecting the operation of the fan 28.

[0069] Specifically, the operation of the fan 28 can generate negative pressure in the cleaning cover 14, thereby sucking out impurities from the cleaning cover 14 during the cleaning process, thereby improving the cleaning effect of the fasteners.

[0070] In this embodiment, when in use, the operator passes the fastener through the straightening machine 2 and the cutting port, and then the operator controls the first electric push rod 9 to work. The work of the first electric push rod 9 can drive the fixed block 6 to move, thereby causing the first feeding wheel 5 and the second feeding wheel 7 to clamp the fastener. Then, the first feeding wheel 5 is driven to rotate by the work of the first motor 8, thereby driving the fastener to move by the first feeding wheel 5 and the second feeding wheel 7, and then driving the fastener to be fed into the thread rolling machine body. During the feeding process, the operator controls the second electric push rod 13 and the third motor 11 to work, and drives the cutting plate 10 and the cutting wheel 12 to move by the work of the second electric push rod 13. At the same time, the cutting wheel 12 is driven to rotate by the work of the first motor 8, so as to facilitate the cutting of the fastener by the cutting wheel 12. At the same time, during the feeding process, the operator turns the handwheel 23. The rotation can drive the first gear 21 to rotate, and then drive multiple threaded rods 20 to rotate through the engagement of the first gear 21 and the first gear ring 22, and at the same time, the adjusting block 18 is driven to move through the threaded cooperation of the threaded rod 20 and the adjusting block 18. At the same time, the movement of the adjusting block 18 can pull the support plate 17 through the adjusting rod 19 to adjust the angle, and then drive the cleaning plate 16 to move through the angle adjustment of the support plate 17 and make the cleaning bristles contact the fastener. At the same time, the operation of the second motor 26 can drive the second gear 25 to rotate, and then drive the support column 15 and the cleaning plate 16 to rotate through the engagement of the second gear 25 and the second gear ring 24, thereby achieving cleaning of the fastener. At the same time, the operator controls the operation of the fan 28. Through the operation of the fan 28, negative pressure can be generated in the cleaning cover 14, thereby sucking impurities from the cleaning cover 14 during the cleaning process, thereby improving the cleaning effect of the fastener.

[0071] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic straightening, cutting and feeding machine for a fastener thread rolling machine, used to drive fasteners into the thread rolling machine body for thread rolling, characterized in that: include: A fixed seat (1), the fixed seat (1) being fixedly arranged on a side wall of the thread rolling machine body; A straightening machine (2), the straightening machine (2) being fixedly arranged on the fixing seat (1); A cutting box (3), the cutting box (3) is fixedly arranged on the fixing seat (1), the cutting box (3) is located on one side of the straightening machine (2), and a cutting opening is opened on the cutting box (3); A cutting mechanism, the cutting mechanism being arranged in the cutting box (3) and being used for cutting the fasteners; A feeding mechanism is fixedly provided on both sides of the cutting box (3) on the fixing seat (1) and is used for feeding the fastening glue.

2. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 1, characterized in that: The feeding mechanism comprises: A fixing frame (4), the fixing frame (4) is fixedly arranged on the fixing seat (1), a first fixing opening is provided on the fixing frame (4), and a first feeding wheel (5) is rotatably arranged in the first fixing opening; A fixed block (6), the fixed block (6) being slidably disposed in the fixed frame (4), the fixed block (6) being provided with a second fixed opening, and a second feeding wheel (7) being rotatably disposed in the second fixed opening; a first motor (8), the first motor (8) being fixedly mounted on the fixing frame (4), and an output end of the first motor (8) being fixedly connected to the first feeding wheel (5); A first electric push rod (9), the first electric push rod (9) is fixedly arranged between the fixing block (6) and the fixing frame (4).

3. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 2, characterized in that: The cutting mechanism comprises: a cutting plate (10), the cutting plate (10) being slidably disposed in the cutting box (3), and a third motor (11) being fixedly disposed on the cutting box (3); a cutting chamber, the cutting chamber being fixedly arranged on the cutting plate (10), a cutting wheel (12) being rotatably arranged in the cutting chamber, and an output end of the third motor (11) being fixedly connected to the cutting wheel (12); Second electric push rods (13), a plurality of second electric push rods (13) are fixedly arranged between the cutting plate (10) and the inner bottom wall of the cutting box (3).

4. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 3, characterized in that: A cleaning mechanism is also included, which is arranged in the cutting box (3) and is used to clean the fasteners. The cleaning mechanism includes: A cleaning cover (14), the cleaning cover (14) being opened on a side wall of the cutting box (3); A support opening, the support opening being opened on a side wall of the cutting box (3); A support column (15), the support column (15) being rotatably disposed in the support opening, the support column (15) being rotatably connected to a side wall of the cleaning cover (14), the support column (15) being provided with a support opening, the support opening penetrating the support column (15) and the cleaning cover (14); A cleaning assembly, the cleaning assembly being arranged in the support column (15) and being used for cleaning the fastener; A rotating mechanism is provided in the cleaning cover (14) and is used to control the support column (15) to rotate.

5. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 4, characterized in that: The cleaning component comprises: Cleaning slots, a plurality of cleaning slots are provided on the side wall of the support port; A cleaning plate (16), the cleaning plate (16) being arranged in the cleaning tank, and cleaning bristles being fixedly arranged on the cleaning plate (16); A support plate (17), two of the support plates (17) being rotatably arranged between the cleaning plate (16) and the bottom of the cleaning tank; An angle adjustment mechanism is provided in the cleaning tank and is used to adjust the angle of the support plate (17).

6. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 5, characterized in that: The angle adjustment mechanism comprises: An adjustment groove, the adjustment groove being provided at the bottom of the cleaning groove, and an adjustment block (18) being slidably arranged in the adjustment groove; an adjusting rod (19), the adjusting rod (19) being hingedly arranged between the adjusting block (18) and the supporting plate (17); a threaded rod (20), the threaded rod (20) being rotatably disposed in the adjustment slot, the threaded rod (20) penetrating the adjustment block (18) through threaded engagement; A synchronous rotation mechanism is provided in the support column (15) and is used to control the rotation of the plurality of threaded rods (20).

7. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 6, characterized in that: The synchronous rotation mechanism comprises: a first cavity, the first cavity being arranged in an annular shape and being opened in the support column (15); a first gear (21), wherein a plurality of first gears (21) are rotatably disposed in the first cavity, and the first gears (21) are fixedly connected to the threaded rod (20); a first gear ring (22), the first gear ring (22) being rotatably disposed in the first cavity, and the first gear ring (22) being meshed with the first gear (21); A hand wheel (23) is rotatably mounted on the support column (15), and a connecting rod is fixedly mounted between the hand wheel (23) and one of the first gears (21).

8. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 7, characterized in that: The rotating mechanism comprises: a second gear ring (24), the second gear ring (24) being rotatably disposed on the support column (15); a second gear (25), the second gear (25) being rotatably disposed on a side wall of the cutting box (3), the second gear (25) being meshed with the second gear ring (24); A second motor (26), the second motor (26) is fixedly arranged on the cutting box (3), and an output end of the second motor (26) is fixedly connected to the second gear (25).

9. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 8, characterized in that: The side wall of the support opening is provided with a plurality of dust suction ports (27), a fan (28) is fixedly provided on the fixing seat (1), and an input end of the fan (28) is in communication with the cleaning cover (14).

10. The automatic straightening, cutting and feeding machine for a fastener thread rolling machine according to claim 9, characterized in that: Anti-slip pads are fixedly provided on the side walls of the first feeding wheel (5) and the second feeding wheel (7).

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