Nail bending machine

Abstract

The utility model discloses a nail bending machine which comprises a mounting plate, a movement assembly, a nail clamp assembly, a nail feeding assembly, a punching machine, a punching and bending die and a vibration disc which move in the Y-axis direction and the Z-axis direction are arranged on the mounting plate, and the movement assembly drives the nail clamp assembly to move in the Y-axis direction and the Z-axis direction; the nail clamp assembly comprises a supporting plate, a first clamping jaw air cylinder and a lifting air cylinder are arranged on the front face of the supporting plate, a second clamping jaw air cylinder is arranged below the lifting air cylinder, the moving assembly drives the nail clamp assembly to move in the Y-axis direction and the Z-axis direction, the feeding and bending procedures of nails are achieved, automatic and rapid feeding and discharging in the nail bending process are achieved, and the nail bending efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nail production equipment, in particular to a nail bending machine. Background Art

[0002] Traditional nails are usually straight, but in some special occasions, such as the assembly of livestock farm fences, it is usually necessary to rotate part of the nails to be fixed, and the other parts need to be exposed and connected to each other with wires to prevent livestock from colliding with the fence and running out, and to avoid the exposed nails scratching the livestock. They need to form a certain shape, such as a Z shape or a U shape.

[0003] And there is no equipment for bending nails at present, so a new technology is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a nail bending machine for efficiently bending nails, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] A nail bending machine comprises a mounting plate, on which a motion assembly moving along two directions of a Y axis and a Z axis, a nail clamp assembly, a nail feeding assembly, a punch, a stamping and bending die, and a vibration plate are arranged, and the motion assembly drives the nail clamp assembly to move along two directions of the Y axis and the Z axis; the nail clamp assembly comprises a supporting plate, on the front of which a first clamping claw cylinder and a lifting cylinder are arranged, and below which a second clamping claw cylinder is arranged;

[0007] The nail feeding assembly includes a mobile cylinder located on a mounting plate, which is mounted on the mounting plate through a bracket to maintain a certain distance. A material tray is installed at the piston end of the mobile cylinder. At least two nail grooves are provided on the material tray, and the two nail grooves are arranged in parallel. An upper cover is provided on the material tray to prevent the nails from moving. The first clamping cylinder and the second clamping cylinder clamp the nails in the nail grooves, the vibration plate vibrates the nails and transports them into the nail grooves, and the nail clamp assembly transports the nails to the stamping and bending mold for stamping and bending.

[0008] Furthermore, the motion component includes a motor support installed on the mounting plate, a stepper motor is installed on the motor support, a positioning plate is installed on one side of the motor support, a guide plate is provided on the front of the positioning plate, a U-shaped motion trajectory groove is provided on the guide plate, the U-shaped opening of the motion trajectory groove faces downward, a movable roller is provided in the motion trajectory groove, a coupling is provided on the positioning plate and located at the center of the motion trajectory groove, one end of the coupling is connected to the output shaft of the stepper motor, and a rotating plate is installed on the other end of the coupling, a linear motion trajectory groove is provided on the upper end of the rotating plate, the roller is also located in the linear motion trajectory groove, a Z-axis linear guide is provided on the end of the roller extending out of the linear motion trajectory groove, a Y-axis linear guide is provided on the motor support, and the slider of the Y-axis linear guide is connected to the slider of the Z-axis linear guide; the support plate is installed at the lower end of the Z-axis linear guide.

[0009] Furthermore, the first clamping cylinder and the lifting cylinder are arranged at intervals to provide sufficient movement space.

[0010] Furthermore, the support plate is L-shaped, and the stamping and bending die is located on its side.

[0011] Furthermore, a mounting opening is provided on the positioning plate, the coupling is located in the mounting opening, the guide plate is a U-shaped plate with the opening facing downward, the four corners of the guide plate are fixed to the positioning plate by fastening bolts, the lower end of the mounting opening is located in the U-shaped opening of the guide plate, the guide plate fixes the position of the coupling, and at the same time limits the running trajectory of the roller to an inverted U shape.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] The utility model is provided with a motion component, a nail clamp component, a nail feeding component, a stamping and bending die, and a vibration plate that move along the Y-axis and Z-axis directions. The motion component drives the nail clamp component to move along the Y-axis and Z-axis directions to realize the feeding and bending process of the nails. Therefore, the present application realizes automatic and rapid loading and unloading of the nails in the bending process, and then can quickly bend, thereby improving the production efficiency.

[0014] The whole structure is compact and space-saving, and the whole structure is easy to obtain and assemble from the market, with low production cost and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1It is a three-dimensional structural schematic diagram of a nail bending machine of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of a nail bending machine without a vibration plate of the utility model;

[0018] In the figure: 1. mounting plate, 2. motion component, 3. nail clamp component, 4. nail feeding component, 5. punch, 6. stamping and bending die, 7. vibration plate, 8. support plate, 9. first clamping jaw cylinder, 10. lifting cylinder, 11. second clamping jaw cylinder, 12. moving cylinder, 13. material tray, 14. nail groove, 15. upper cover, 16. motor support, 17. stepper motor, 18. positioning plate, 19. guide plate, 20. motion track groove, 21. coupling, 22. rotating plate, 23. linear motion track groove, 24. Z-axis linear guide, 25. Y-axis linear guide, 26. roller, 27. mounting port. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 , the utility model provides a technical solution:

[0021] A nail bending machine comprises a mounting plate 1, on which a motion component 2 moving along the Y-axis and Z-axis directions, a nail clamp component 3, a nail feeding component 4, a punch 5, a stamping and bending die 6, and a vibration plate 7 are arranged, and the motion component 2 drives the nail clamp component 3 to move along the Y-axis and Z-axis directions; the nail clamp component 3 comprises a support plate 8, on the front of which a first clamping claw cylinder 9 and a lifting cylinder 10 are arranged at intervals to provide sufficient movement space, and a second clamping claw cylinder 11 is arranged below the lifting cylinder 10, and the claws of the first clamping claw cylinder 9 and the second clamping claw cylinder 11 are adapted to the shape of the nail, and are symmetrical arc grooves;

[0022] The nail feeding assembly 4 includes a mobile cylinder 12 located on the mounting plate 1, and the mobile cylinder 12 is installed on the mounting plate 1 through a bracket to maintain a certain distance. A material tray 13 is installed at the piston end of the mobile cylinder 12, and at least two nail grooves 14 are provided on the material tray 13. The two nail grooves 14 are arranged in parallel, and an upper cover 15 is provided on the material tray 13 to prevent the nails from moving. The first clamping jaw cylinder 9 and the second clamping jaw cylinder 11 clamp the nails in the nail groove 14, and the vibration plate 7 vibrates and transports the nails into the nail groove 14. The nail clamp assembly 3 transports the nails to the punch 5 and the stamping and bending mold 6 for stamping and bending. The above structure completes the closed loop of nail bending.

[0023] As an embodiment of the utility model, in addition to the above structure, its motion component 2 includes a motor support 16 installed on the mounting plate 1, a stepper motor 17 is installed on the motor support 16, a positioning plate 18 is installed on one side of the motor support 1, a guide plate 19 is provided on the front of the positioning plate 18, a U-shaped motion track groove 20 is opened on the guide plate 19, the U-shaped opening of the motion track groove 20 faces downward, a movable roller 26 is provided in the motion track groove 20, a coupling 21 is provided on the positioning plate 18 and located at the center of the motion track groove 20, one end of the coupling 21 is connected to the output shaft of the stepper motor 17 Then, a rotating plate 22 is installed at the other end of the coupling 21, and a linear motion track groove 23 is opened at the upper end of the rotating plate 22, and the roller 26 is also located in the linear motion track groove 23, and one end of the roller 26 extending out of the linear motion track groove 23 is provided with a Z-axis linear guide 24, and a Y-axis linear guide 25 is provided on the motor support 1, and the slider of the Y-axis linear guide 25 is connected to the slider of the Z-axis linear guide 24; the support plate 8 is installed at the lower end of the Z-axis linear guide 24; the support plate 8 is L-shaped, the stamping and bending die is located on its side, and the punch 5 and the stamping and bending die 6 are located on its longer end;

[0024] The positioning plate 18 is provided with an installation opening 27 for easily installing the coupling 21. The coupling 21 is located in the installation opening 27. The guide plate 19 is a U-shaped plate 26 with an opening facing downward. The four corners of the guide plate 19 are fixed to the positioning plate 18 by fastening bolts. The lower end of the installation opening 27 is located in the U-shaped opening of the guide plate 19. The guide plate 19 fixes the position of the coupling 21 so that it is located at the bottom of the installation opening 27. At the same time, the linear motion track groove 23 provided therein limits the roller The running track 26 is an inverted U-shape, so when the stepper motor 17 is started, it drives the roller 26 to move in the motion track groove 20. When it is located at the high position of the inverted U-shape, the Y-axis linear guide 25 and the Z-axis linear guide 24 are raised. When it is located at the low position of the inverted U-shape of the motion track groove 20, the Y-axis linear guide 25 and the Z-axis linear guide 24 are lowered. At the same time, this position is just for clamping the nails in the nail feeding assembly 4, and then rising and lowering to the punch 5 and the stamping and bending die 6 for feeding.

[0025] When implementing this utility model product:

[0026] The vibrating plate transports the nails into the nail grooves. Due to the telescopic movement of the moving cylinder, the two nail grooves are driven to move forward and backward, so that the nails can be transported into each nail groove; the nails entering the nail grooves are squeezed out from the other end of the nail grooves, and then the first clamping cylinder and the second clamping cylinder are driven to move by the moving assembly to align the nails and clamp the stator, and then they are sent one by one into the stamping and bending mold for stamping and bending to complete the bending process.

[0027] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A nail bending machine, comprising a mounting plate, characterized in that: The mounting plate is provided with a motion component that moves along the Y-axis and Z-axis directions, a nail clamp component, a nail feeding component, a punch, a stamping and bending mold, and a vibration plate. The motion component drives the nail clamp component to move along the Y-axis and Z-axis directions; the nail clamp component includes a support plate, a first clamping cylinder and a lifting cylinder are provided on the front of the support plate, and a second clamping cylinder is provided under the lifting cylinder; the nail feeding component includes a moving cylinder located on the mounting plate, a material tray is provided at the piston end of the moving cylinder, at least two nail grooves are provided on the material tray, and an upper cover is provided on the material tray to prevent the nails from moving, the first clamping cylinder and the second clamping cylinder clamp the nails in the nail grooves, the vibration plate vibrates the nails into the nail grooves, and the nail clamp component transports the nails to the punch and the stamping and bending mold for stamping and bending.

2. A nail bending machine according to claim 1, characterized in that: The motion component includes a motor support provided on a mounting plate, a stepper motor provided on the motor support, a positioning plate provided on one side of the motor support, a guide plate provided on the positioning plate, a U-shaped motion track groove provided on the guide plate, the U-shaped opening of the motion track groove facing downward, a movable roller provided in the motion track groove, a coupling provided on the positioning plate and located at the center of the motion track groove, one end of the coupling is connected to the output shaft of the stepper motor, a rotating plate is provided at the other end of the coupling, a linear motion track groove is provided on the upper end of the rotating plate, the roller is also located in the linear motion track groove, a Z-axis linear guide is provided at one end of the roller extending out of the linear motion track groove, a Y-axis linear guide is provided on the motor support, and the slider of the Y-axis linear guide is connected to the slider of the Z-axis linear guide; the support plate is installed at the lower end of the Z-axis linear guide.

3. A nail bending machine according to claim 1, characterized in that: The first clamping cylinder and the lifting cylinder are arranged at intervals.

4. A nail bending machine according to claim 1, characterized in that: The support plate is L-shaped, and the stamping and bending die is located on its side.

5. A nail bending machine according to claim 2, characterized in that: The positioning plate is provided with an installation opening, the coupling is located in the installation opening, the guide plate is a U-shaped plate with the opening facing downward, the four corners of the guide plate are fixed to the positioning plate by fastening bolts, and the lower end of the installation opening is located in the U-shaped opening of the guide plate.

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