Automatic feeding device for fastener machining

Abstract

The invention relates to the field of intelligent manufacturing, in particular to an automatic feeding device for fastener machining. The invention provides an automatic feeding device for fastener machining. An automatic feeding device for fastener machining comprises a mounting table, a sliding seat, a driving motor, a belt pulley assembly, a cutting blade, a driving assembly, a feeding stabilizing mechanism, a propelling mechanism and the like. The device is controlled through an automatic control system, the matching relation between all the components is intelligently coordinated, the fastener cutting machining process is more intelligent and efficient, meanwhile, manual participation is reduced, errors or operation risks caused by manual operation are avoided, fasteners can be pressed and clamped every time cutting machining is conducted, and the machining efficiency is improved. And cutting machining is more stable, orderly circular machining operation can be conducted, and the machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of intelligent manufacturing, and in particular to an automatic feeding device for fastener processing. Background Art

[0002] Fasteners are various parts and accessories used to connect, fix and support mechanical structures, including various screws, nuts, bolts, studs, threaded pins, pins, washers, spring washers, etc., which are used to ensure the stability, sealing and reliability of mechanical structures. When processing fasteners, it is necessary to cut the fasteners into corresponding shapes according to the specific structure. Existing devices generally use lathes or corresponding integrated processing equipment to operate, but most processing equipment requires manual assistance when feeding fasteners, and continuously feeding fasteners into the equipment for processing, which is prone to operational errors and production risks, and the overall efficiency will be affected to a certain extent.

[0003] Therefore, a kind of automatic feeding device for fastener processing is now developed to address the above problems. Summary of the invention

[0004] In order to overcome the shortcomings of existing devices that require manual assistance when feeding fasteners, and continuously feed fasteners into the equipment for processing, which is prone to operational errors and production risks, and the overall efficiency will be affected to a certain extent, the present invention provides an automatic feeding device for fastener processing.

[0005] The technical solution of the present invention is: an automatic feeding device for fastener processing, including a mounting table, a sliding seat is slidably arranged on the upper rear side of the mounting table, a driving motor is installed on the upper rear side of the sliding seat by bolts, a cutting blade is rotatably arranged on the right side of the sliding seat, a pulley assembly is connected between the left side of the cutting blade and the output shaft of the driving motor, a driving assembly is installed on the upper rear left side of the mounting table, the sliding seat is threadedly connected to the driving assembly, and also includes: a feeding stabilization mechanism, the feeding stabilization mechanism is arranged on the upper left front side of the mounting table, the feeding stabilization mechanism is used to assist operators to stably feed and cut and fix fasteners; a pushing mechanism, the pushing mechanism is arranged on the upper left side of the mounting table, the pushing mechanism is used to push the fasteners to move automatically.

[0006] In one of the embodiments, the feed stabilizing mechanism includes a sliding frame, the sliding frame is slidably arranged on the upper left side of the mounting platform, two fixed frames are connected to the upper right side of the mounting platform which are symmetrical on the left and right sides, a first lifting frame is slidably arranged on the sliding frame, a hydraulic cylinder is arranged on the upper right side of the sliding frame, a second lifting frame is slidably connected to the fixed frames, the fixed frame on the left side is also connected to the hydraulic cylinder, the telescopic ends of the hydraulic cylinder are connected to the adjacent first lifting frame and the second lifting frame, the first lifting frame and the second lifting frame are slidably installed with a first mounting seat, the first mounting seat is rotatably connected with an adjusting bolt, the adjusting bolt is threadedly connected to the adjacent first lifting frame and the second lifting frame, the inner side of the adjusting bolt is rotatably connected with a clamping piece, and the clamping piece is an arc-shaped structure.

[0007] In one embodiment, the propulsion mechanism includes a connecting frame, the connecting frame is connected to the sliding frame, a cylinder is connected to the upper left front side of the mounting platform, the cylinder telescopic rod is connected to the connecting frame, a fixed frame is connected to the upper left side of the mounting platform, a blocking member is threadedly connected to the fixed frame, a protective positioning frame is connected to the right side of the fixed frame, and the blocking member is rotatably connected to the protective positioning frame.

[0008] In one embodiment, an automatic control system is also included, which includes a sensor component, a controller, a human-machine interface, a communication network, a power supply system and a feedback loop. The sensor component is used to detect and measure various physical quantities in the system and convert the physical quantities into electrical signals or other signal forms that can be used in the control system. The sensor component is installed at the corresponding placement position and contact position as required. The controller is responsible for receiving the feedback signal of the sensor component and adjusting the action of the actuator according to the preset control algorithm and the set target to achieve automatic control of the system. The human-machine interface is an interface for users to interact with the control system, which is used to monitor the system status, set parameters and interact with the system. The communication network is used to connect the various parts in the control system so that they can exchange data and information with each other and use wireless connection to perform operations. The power supply system provides the required electrical energy for the control system to ensure the normal operation of each component. The feedback loop is used to feed back the actual action of the actuator to the controller so as to adjust the control algorithm and achieve closed-loop control of the system.

[0009] In one embodiment, a protection mechanism is also included, which includes a rack rack, the rack rack is connected to the right side of the sliding seat, the second mounting seat is connected to the front right side of the mounting platform, the second mounting seat is rotatably connected to a protection frame, and the right side of the protection frame is connected to a gear.

[0010] In one of the embodiments, it also includes a material collection mechanism, which includes a limiting plate. Two front and rear limiting plates are installed in the right front part of the mounting platform. A material collection frame is slidably connected between the limiting plates. A buffer plate is slidably connected inside the material collection frame. The buffer plate is a slope structure, and a spring is connected between the buffer plate and the material collection frame.

[0011] In one of the embodiments, a guide mechanism is further included, and the guide mechanism includes a positioning column. Eight positioning columns are connected to the upper left front side of the mounting platform. Rollers are rotatably connected to the positioning columns, and the rollers are in contact with the sliding frame.

[0012] In one of the embodiments, a positioning member is further included, and the positioning member is connected between the first mounting seats on the upper side.

[0013] In one embodiment, the pulley assembly includes a pulley and a transmission belt, a pulley is connected to the left side of the cutting blade and the output shaft of the driving motor, and a transmission belt is wound between the pulleys.

[0014] In one embodiment, the driving assembly consists of a motor and a screw.

[0015] By adopting the above technical solution, compared with the prior art, the advantages of the present invention are: 1. The present invention controls the device through an automated control system, intelligently coordinates the matching relationship between various components, and is more intelligent and efficient in the process of fastener cutting and processing. At the same time, it reduces manual participation, avoids manual operation errors or operational risks, and clamps the fasteners during each cutting process, making the cutting process more stable, and can perform orderly cyclic processing operations to improve processing efficiency.

[0016] 2. In the present invention, when the sliding seat moves forward to drive the cutting blade to cut the fastener, the rack frame will move forward synchronously. As the rack frame meshes with the gear, the forward movement of the rack frame will drive the gear to rotate, thereby causing the protective frame to flip upward, thereby completing the blocking of the cutting position and preventing debris from splashing and causing damage to other actuators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeding stabilizing mechanism of the present invention.

[0020] Figure 4It is a partial cross-sectional three-dimensional structural schematic diagram of the feed stabilizing mechanism of the present invention.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the propulsion mechanism of the present invention.

[0022] Figure 6 It is a partial cross-sectional three-dimensional structural schematic diagram of the propulsion mechanism of the present invention.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the protection mechanism of the present invention.

[0024] Figure 8 It is a partial cross-sectional three-dimensional structural schematic diagram of the material collecting mechanism of the present invention.

[0025] Fig. 9 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0026] In the accompanying drawings: 1-mounting table, 2-sliding seat, 3-driving motor, 4-pulley assembly, 5-cutting disc, 6-driving assembly, 7-feeding stabilizing mechanism, 71-sliding frame, 72-fixed frame, 73-first lifting frame, 74-hydraulic cylinder, 75-second lifting frame, 76-first mounting seat, 77-pressing member, 78-adjusting bolt, 8-propelling mechanism, 81-connecting frame, 82-cylinder, 83-fixed frame, 84-blocking member, 85-protective positioning frame, 9-protective mechanism, 91-rack frame, 92-second mounting seat, 93-protective frame, 94-gear, 10-collecting mechanism, 101-limiting plate, 102-collecting frame, 103-buffer plate, 104-spring, 11-guide mechanism, 111-positioning column, 112-roller, 12-positioning member. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] Example 1 An automatic feeding device for fastener processing, such as Figure 1 and Figure 2As shown, it includes a mounting platform 1, a sliding seat 2 is slidably arranged on the upper rear side of the mounting platform 1, a driving motor 3 is installed on the upper rear side of the sliding seat 2 by bolts, the output shaft of the driving motor 3 is arranged to face right, a cutting blade 5 for cutting fasteners is rotatably arranged on the right side of the sliding seat 2, a pulley assembly 4 is connected between the left side of the cutting blade 5 and the output shaft of the driving motor 3, the pulley assembly 4 includes a pulley and a transmission belt, pulleys are connected on the left side of the cutting blade 5 and the output shaft of the driving motor 3, and a transmission belt is wound between the pulleys, a driving assembly 6 is installed on the upper left side of the rear of the mounting platform 1, the driving assembly 6 is composed of a motor and a screw rod, the sliding seat 2 is threadedly connected to the driving assembly 6, and also includes: a feeding stabilizing mechanism 7, the feeding stabilizing mechanism 7 is arranged on the upper left front side of the mounting platform 1, and the feeding stabilizing mechanism 7 is used to assist the operator to stably feed and cut and fix the fasteners; a pushing mechanism 8, the pushing mechanism 8 is arranged on the upper left side of the mounting platform 1, and the pushing mechanism 8 is used to push the fasteners to move automatically.

[0029] It should be noted that when processing fasteners, the device can be used to assist the operator in automatically feeding and pushing the fasteners. First, the fasteners are fed into the feeding and stabilizing mechanism 7, and the feeding and stabilizing mechanism is automatically controlled and processed, and the fasteners are pushed to the right in cooperation with the propulsion mechanism 8, so that the fasteners can move to the front side of the cutting blade 5, and then the driving assembly 6 is controlled to drive the sliding seat 2 to move forward. At this time, the sliding seat 2 will synchronously drive the cutting blade 5 to move forward, and then the driving motor 3 is started. The rotation of the output shaft of the driving motor 3 will drive the pulley assembly 4 to operate, so that the cutting blade 5 rotates to cut the fasteners.

[0030] like Figure 1 , Figure 3 and Figure 4 As shown, the feeding stabilizing mechanism 7 includes a sliding frame 71, a sliding frame 71 is slidably arranged on the upper left side of the mounting platform 1, two fixed frames 72 symmetrically connected to the upper right side of the mounting platform 1, a first lifting frame 73 is slidably arranged on the sliding frame 71, a hydraulic cylinder 74 is arranged on the upper right side of the sliding frame 71, and a second lifting frame 75 is slidably connected to the fixed frame 72, and a hydraulic cylinder 74 is also connected to the fixed frame 72 on the left side, and the telescopic ends of the hydraulic cylinder 74 are connected to the adjacent first lifting frame 73 and second lifting frame 75, and the first lifting frame 73 and the second lifting frame 75 are slidably installed with a first mounting seat 76, and the first mounting seat 76 is rotatably connected with an adjusting bolt 78, and the adjusting bolt 78 is threadedly connected to the adjacent first lifting frame 73 and second lifting frame 75, and the inner side of the adjusting bolt 78 is rotatably connected with a clamping member 77 for clamping and limiting the fastener, and the clamping member 77 is an arc structure.

[0031] like Figure 1 , Figure 5 and Figure 6 As shown, the propulsion mechanism 8 includes a connecting frame 81, the connecting frame 81 is connected to the sliding frame 71, the cylinder 82 is connected to the upper left front side of the mounting platform 1, the cylinder 82 is located on the rear side of the sliding frame 71, the telescopic rod of the cylinder 82 is connected to the connecting frame 81, the upper left side of the mounting platform 1 is connected to a fixed frame 83, the fixed frame 83 is located on the right side of the cylinder 82, a blocking member 84 is threadedly connected to the fixed frame 83, the blocking member 84 is used to block and position the connecting frame 81, a protective positioning frame 85 is connected to the right side of the fixed frame 83, and the blocking member 84 is rotatably connected to the protective positioning frame 85.

[0032] It also includes an automated control system, which includes a sensor component, a controller, a human-machine interface, a communication network, a power supply system and a feedback loop. The sensor component is used to detect and measure various physical quantities in the system and convert the physical quantities into electrical signals or other signal forms that can be used in the control system. The sensor component is installed at the corresponding placement position and contact position as required. The controller is responsible for receiving the feedback signal of the sensor component and adjusting the action of the actuator according to the preset control algorithm and the set target to achieve automatic control of the system. The human-machine interface is the interface for the user to interact with the control system, which is used to monitor the system status, set parameters and interact with the system. The communication network is used to connect the various parts in the control system so that they can exchange data and information with each other and use wireless connection to perform operations. The power supply system provides the required electrical energy for the control system to ensure the normal operation of each component. The feedback loop is used to feed back the actual action of the actuator to the controller in order to adjust the control algorithm and achieve closed-loop control of the system.

[0033] It should be noted that in order to improve the control efficiency of the device integration, the device is comprehensively controlled by relying on the automatic control system, and the sensor assembly detects the physical quantity that needs to be moved and converts it into a signal to be sent to the drive motor 3, the drive assembly 6, the hydraulic cylinder 74 and the cylinder 82, so that the actuators can cooperate with each other. First, the adjusting bolt 78 is rotated to allow the upper clamping member 77 to move downward, and then the fastener to be processed is placed between the sliding frame 71 and the fixed frame 72. As the fastener is placed, the sensor assembly will confirm the position of the fastener. It is defined that after the placement is completed, the automatic control system will send a start signal to the hydraulic cylinder 74, from The telescopic ends of the hydraulic cylinder 74 move downward, thereby causing the first lifting frame 73 and the second lifting frame 75 to move downward. At this time, the upper clamping members 77 also move downward, thereby cooperating with the lower clamping members 77 to clamp and fix the fastener. As the fastener completes the clamping and positioning, the controller sends a control signal to the drive assembly 6 and the drive motor 3, the sliding seat 2 starts to move forward, and the cutting blade 5 also starts to rotate at high speed, thereby cutting the fastener. When the fastener completes a cutting process, the controller continues to send control commands to push the sliding seat 2 backward to reset, the cutting blade 5 stops rotating, and the hydraulic cylinder 74 on the right drives the second lifting frame 73 and the second lifting frame 75 to move downward. The lowering frame 75 is lifted upward so that the cut fasteners are no longer clamped. At this time, the fasteners will fall downward to be discharged. At the same time, the cylinder 82 receives the control signal, and the telescopic rod of the cylinder 82 begins to extend to the right, thereby pushing the sliding frame 71 to move to the right to realize automatic feeding. When the sliding frame 71 moves to the right to the limit position, the connecting frame 81 will be blocked and positioned by the blocking member 84. After the connecting frame 81 contacts the blocking member 84, the sensor assembly will detect the contact signal. At this time, the controller will send a control command to the hydraulic cylinder 74 on the right. The telescopic end of the hydraulic cylinder 74 on the right drives the second lifting frame 75 to move downward, thereby pressing and limiting the fasteners sent. At the same time, the left The telescopic end of the hydraulic cylinder 74 on the side moves upward, and the first lifting frame 73 moves upward to release the clamping limit on the left side of the fastener. Then the telescopic rod of the cylinder 82 contracts and resets to the left, causing the sliding frame 71 to move to the left and reset. When the sliding frame 71 completes the reset movement, the telescopic end of the hydraulic cylinder 74 on the left moves downward to cause the first lifting frame 73 to move downward, and the fastener is clamped and stabilized as a whole again. Subsequently, the cutting process is performed again to complete the cutting cycle. It should be noted that before the cutting process, the position of the blocking member 84 can be adjusted according to the specifications, so as to adjust the feeding distance of the fastener each time, and the cutting process has stronger flexibility and adaptability.

[0034] Example 2 On the basis of Example 1, Figure 1 and Figure 7As shown, a protection mechanism 9 is also included, which includes a rack frame 91. The rack frame 91 is connected to the right side of the sliding seat 2, and a second mounting seat 92 is connected to the front right side of the mounting platform 1. A protection frame 93 for shielding and protecting fastener processing is rotatably connected to the second mounting seat 92, and a gear 94 is connected to the right side of the protection frame 93. The gear 94 and the rack frame 91 can mesh with each other.

[0035] It should be noted that when the sliding seat 2 moves forward to drive the cutting blade 5 to cut the fastener, the rack frame 91 will move forward synchronously. As the rack frame 91 engages with the gear 94, the forward movement of the rack frame 91 will drive the gear 94 to rotate, thereby causing the protective frame 93 to flip upward, thereby completing the blocking of the cutting position and preventing debris from splashing and causing damage to other actuators.

[0036] like Figure 1 and Figure 8 As shown, it also includes a collection mechanism 10, which includes a limiting plate 101. Two front and rear limiting plates 101 are installed on the right front part of the mounting table 1. A collection frame 102 for collecting fasteners after cutting is slidably connected between the limiting plates 101. A buffer plate 103 is slidably connected inside the collection frame 102. The buffer plate 103 is a slope structure. A spring 104 is connected between the buffer plate 103 and the collection frame 102.

[0037] It should be noted that the fasteners will fall downward after cutting, thereby contacting the buffer plate 103 and squeezing the buffer plate 103, causing the buffer plate 103 to slide downward, and the spring 104 is compressed. At this time, the buffer plate 103 receives and guides the fasteners, allowing the fasteners to enter the collection frame 102 and complete automatic collection after cutting. After a certain number of fasteners are collected in the collection frame 102, the collection frame 102 can be pulled to the right to collect the fasteners in a centralized manner.

[0038] like Figure 1 and Fig. 9 As shown, it also includes a guide mechanism 11, which includes a positioning column 111. Eight positioning columns 111 are connected to the upper left front side of the mounting platform 1. The positioning columns 111 are rotatably connected to rollers 112, and the rollers 112 are in contact with the sliding frame 71.

[0039] It should be noted that when the sliding frame 71 moves, the contact between the roller 112 and the sliding frame 71 can guide the movement of the sliding frame 71, so that the movement of the sliding frame 71 is easier and the friction force on the sliding frame 71 during the movement is reduced.

[0040] like Figure 1 and Fig. 9As shown, a positioning member 12 is also included. The positioning member 12 is connected between the first mounting seats 76 on the upper side. The positioning member 12 can assist the first mounting seats 76 to be adjusted synchronously.

[0041] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. An automatic feeding device for fastener processing, characterized in that: The invention comprises a mounting platform (1), a sliding seat (2) is slidably arranged on the upper rear side of the mounting platform (1), a driving motor (3) is mounted on the upper rear side of the sliding seat (2) via bolts, a cutting blade (5) is rotatably arranged on the right side of the sliding seat (2), a pulley assembly (4) is connected between the left side of the cutting blade (5) and the output shaft of the driving motor (3), a driving assembly (6) is mounted on the upper rear left side of the mounting platform (1), and the sliding seat (2) is threadedly connected to the driving assembly (6), and further comprises: A feeding stabilization mechanism (7), the feeding stabilization mechanism (7) being arranged on the upper left front side of the mounting platform (1), the feeding stabilization mechanism (7) being used to assist an operator in stably feeding, cutting and fixing fasteners; A propulsion mechanism (8), the propulsion mechanism (8) being arranged on the upper left side of the mounting platform (1), the propulsion mechanism (8) being used to propel the fastener to perform automatic movement.

2. An automatic feeding device for fastener processing according to claim 1, characterized in that: The feeding stabilizing mechanism (7) comprises a sliding frame (71), the sliding frame (71) is slidably arranged on the upper left side of the mounting platform (1), two fixed frames (72) are connected to the upper right side of the mounting platform (1) which are symmetrical on the left and right sides, a first lifting frame (73) is slidably arranged on the sliding frame (71), a hydraulic cylinder (74) is arranged on the upper right side of the sliding frame (71), a second lifting frame (75) is slidably connected to the fixed frames (72), and the fixed frame (72) on the left side is also connected to the hydraulic cylinder (74), and the hydraulic cylinder (73) is connected to the fixed frame (72) on the left side. 4) The telescopic ends are connected to the adjacent first lifting frame (73) and the second lifting frame (75); the first lifting frame (73) and the second lifting frame (75) are slidably mounted with a first mounting seat (76); the first mounting seat (76) is rotatably connected with an adjusting bolt (78); the adjusting bolt (78) is threadedly connected to the adjacent first lifting frame (73) and the second lifting frame (75); a pressing piece (77) is rotatably connected to the inner side of the adjusting bolt (78); and the pressing piece (77) is an arc-shaped structure.

3. An automatic feeding device for fastener processing as claimed in claim 2, characterized in that: The propulsion mechanism (8) comprises a connecting frame (81), the connecting frame (81) is connected to the sliding frame (71), a cylinder (82) is connected to the upper left front portion of the mounting platform (1), a telescopic rod of the cylinder (82) is connected to the connecting frame (81), a fixing frame (83) is connected to the upper left portion of the mounting platform (1), a blocking member (84) is threadedly connected to the fixing frame (83), a protective positioning frame (85) is connected to the right side of the fixing frame (83), and the blocking member (84) is rotatably connected to the protective positioning frame (85).

4. An automatic feeding device for fastener processing as claimed in claim 3, characterized in that: It also includes an automated control system, which includes a sensor component, a controller, a human-machine interface, a communication network, a power supply system and a feedback loop. The sensor component is used to detect and measure various physical quantities in the system, and convert the physical quantities into electrical signals or other signal forms that can be used in the control system. The sensor component is installed in the corresponding placement position and contact position as required. The controller is responsible for receiving the feedback signal of the sensor component and adjusting the action of the actuator according to the preset control algorithm and the set target to achieve automatic control of the system. The human-machine interface is an interface for users to interact with the control system, which is used to monitor the system status, set parameters and interact with the system. The communication network is used to connect the various parts in the control system so that they can exchange data and information with each other and use wireless connection to perform operations. The power supply system provides the required electrical energy for the control system to ensure the normal operation of each component. The feedback loop is used to feed back the actual action of the actuator to the controller so as to adjust the control algorithm and achieve closed-loop control of the system.

5. An automatic feeding device for fastener processing as claimed in claim 4, characterized in that: The device also comprises a protection mechanism (9), the protection mechanism (9) comprising a rack frame (91), the right side of the sliding seat (2) being connected to the rack frame (91), the right front side of the mounting platform (1) being connected to a second mounting seat (92), the second mounting seat (92) being rotatably connected to a protection frame (93), and the right side of the protection frame (93) being connected to a gear (94).

6. An automatic feeding device for fastener processing as claimed in claim 5, characterized in that: It also includes a material collection mechanism (10), the material collection mechanism (10) including a limiting plate (101), two limiting plates (101) are installed in the front right part of the mounting platform (1), a material collection frame (102) is slidably connected between the limiting plates (101), a buffer plate (103) is slidably connected inside the material collection frame (102), the buffer plate (103) is an inclined structure, and a spring (104) is connected between the buffer plate (103) and the material collection frame (102).

7. An automatic feeding device for fastener processing as claimed in claim 6, characterized in that: It also includes a guide mechanism (11), the guide mechanism (11) including a positioning column (111), eight positioning columns (111) are connected to the upper left front side of the mounting platform (1), the positioning columns (111) are all rotatably connected to rollers (112), and the rollers (112) are all in contact with the sliding frame (71).

8. An automatic feeding device for fastener processing as claimed in claim 7, characterized in that: It also includes a positioning member (12), and the positioning member (12) is connected between the first mounting seats (76) on the upper side.

9. The automatic feeding device for fastener processing according to claim 1, characterized in that: The pulley assembly (4) comprises a pulley and a transmission belt, and the left side of the cutting blade (5) and the output shaft of the driving motor (3) are both connected with pulleys, and a transmission belt is wound between the pulleys.

10. The automatic feeding device for fastener processing according to claim 1, characterized in that: The driving assembly (6) consists of a motor and a screw rod.

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