Straightening assembly for straightening resistor pins

Abstract

The utility model relates to the technical field of resistors, in particular to a straightening assembly for straightening resistor pins, which comprises a base, a magnetic box mechanism is arranged on one side of the base, and the magnetic box mechanism is used for storing the resistors; the close side of the base is connected with a resistor distribution mechanism, and the resistor distribution mechanism is used for distribution work before resistor feeding; a straightening and feeding mechanism is mounted on the surface of the base, and is used for receiving fed materials of the resistor distributing mechanism and straightening and feeding the resistors; a shaping mechanism is arranged on the surface of the straightening and feeding mechanism and is used for shaping the resistor; a stepping motor is fixed to the surface of the base. According to the utility model, the automation degree of the straightening assembly is improved, the labor intensity is reduced, and the working efficiency is improved; and the bending, cutting and straightening functions of the pins can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of resistors, in particular to a straightening component for straightening resistor pins. Background Art

[0002] When a resistor is welded to a wiring board, it is necessary to load the resistor first. The existing resistor loading is all done manually, which is labor-intensive and inefficient. Moreover, it is difficult to achieve the functions of bending, cutting and straightening the pins when loading the resistor. Therefore, a straightening component for straightening the resistor pins is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a straightening component for straightening resistor pins, so as to solve the problem mentioned in the above background technology that the existing resistors are all manually operated during loading, the labor intensity is high, the work efficiency is low, and it is difficult to achieve the bending, cutting and straightening of the pins.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straightening component for straightening resistor pins, comprising a base, one side of the base is provided with a magnetic box mechanism, the magnetic box mechanism is used for storing resistors; the side close to the base is connected to a resistor dividing mechanism, the resistor dividing mechanism is used for dividing resistors before loading; a straightening feeding mechanism is installed on the surface of the base, the straightening feeding mechanism is used to receive the feed of the resistor dividing mechanism and straighten the resistors; the surface of the straightening feeding mechanism is provided with a shaping mechanism, the shaping mechanism is used for shaping the resistors; a stepper motor is fixed on the surface of the base, the stepper motor provides power for driving the resistor dividing mechanism, the straightening feeding mechanism and the shaping mechanism.

[0005] Preferably, the magnetic box mechanism is composed of a bracket and a material storage magnetic box, the bracket is located on one side of the base, and a material storage magnetic box for storing resistors is fixed on the surface of the bracket.

[0006] Preferably, the straight-loading mechanism comprises a conveying frame, a conveying chain, a conveying dividing wheel and a conveying dividing dial. The conveying frame is mounted on the surface of the base, and a rotatable conveying chain is rotatably mounted inside the conveying frame.

[0007] Preferably, the surface of the conveying frame is rotatably connected to a conveying dividing wheel, and the conveying dividing wheel is transmission-connected to one end of a conveying chain through a gear set, the surface of the conveying frame is rotatably connected to a conveying dividing dial, and the conveying dividing dial and the conveying dividing wheel cooperate with each other to realize transmission, and the conveying dividing dial is transmission-connected to the output end of a stepping motor through a synchronous pulley.

[0008] Preferably, the resistor dispensing mechanism includes a resistor dispensing wheel, a resistor dispensing grooved wheel, and a resistor dispensing dial. The resistor dispensing wheel is rotatably connected to the surface of the base.

[0009] Preferably, a resistor dispensing grooved wheel is rotatably connected to the surface of the base, and the resistor dispensing grooved wheel is in transmission connection with the resistor dispensing wheel through a gear set. A resistor dispensing dial is rotatably connected to the surface of the base and below the resistor dispensing grooved wheel. The resistor dispensing dial is in cooperation with the resistor dispensing grooved wheel to achieve transmission, and the resistor dispensing dial is in transmission connection with the conveying and dispensing dial through a synchronous pulley.

[0010] Preferably, the shaping mechanism is composed of a shaping frame, shaping pressure wheels, and transmission gears. The shaping frame is fixedly connected to the surface of the base, and shaping pressure wheels are rotatably connected to the surface of the shaping frame.

[0011] Preferably, transmission gears are rotatably connected to the surface of the shaping frame, and the transmission gears are in transmission connection with the shaping pressure wheels through synchronous pulleys. A driving gear is rotatably connected to the surface of the base, and the driving gear meshes with the transmission gears. The driving gear is in transmission connection with the output end of the stepping motor through a synchronous pulley.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The feeding mechanism for the wire arrangement board is provided with a magnetic box mechanism, a resistor dispensing mechanism, a straightening and feeding mechanism, and a shaping mechanism. An operator pours resistors into the storage magnetic box in the magnetic box mechanism, and then the stepping motor starts to operate. When the stepping motor rotates, it drives the straightening and feeding mechanism, the resistor dispensing mechanism, and the shaping mechanism to move synchronously under the action of synchronous pulleys, realizing the straightening and feeding operation. The present utility model improves the automation degree of the straightening assembly, reduces the labor intensity, and improves the work efficiency. Moreover, it can realize the functions of pin bending, pin cutting, and straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the three-dimensional left view structural schematic diagram of the present utility model;

[0014] Figure 2 is the three-dimensional right view structural schematic diagram of the present utility model;

[0015] Figure 3 is the three-dimensional rear view structural schematic diagram of the present utility model;

[0016] Figure 4 is the exploded enlarged structural schematic diagram of the present utility model;

[0017] Figure 5 is the front view sectional structural schematic diagram of the present utility model.

[0018] In the figure: 1. base; 2. magnetic box mechanism; 21. bracket; 22. material storage magnetic box; 3. resistor material distribution mechanism; 31. resistor material distribution wheel; 32. resistor material distribution groove wheel; 33. resistor material distribution dial; 4. straight feeding mechanism; 41. conveying frame; 42. conveying chain; 43. conveying material distribution wheel; 44. conveying material distribution dial; 5. shaping mechanism; 51. shaping frame; 52. shaping pressure wheel; 53. transmission gear; 54. driving gear; 6. stepping motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] The utility model provides a structure of a straightening component for straightening resistor pins. Figure 1 , Figure 4 as well as Figure 5 As shown, it includes a base 1, a magnetic box mechanism 2 is arranged on one side of the base 1, and the magnetic box mechanism 2 is used for storing resistors. The magnetic box mechanism 2 is composed of a bracket 21 and a storage magnetic box 22. The bracket 21 is located on one side of the base 1, and the surface of the bracket 21 is fixed with a storage magnetic box 22 for storing resistors; the side of the base 1 close to the magnetic box mechanism 2 is connected to a resistor dividing mechanism 3, and the resistor dividing mechanism 3 is used for dividing resistors before loading, and the resistor dividing mechanism 3 includes a resistor dividing wheel 31, a resistor dividing groove wheel 32, and a resistor dividing groove wheel 33. 2 and a resistor dividing material dial 33, the resistor dividing material wheel 31 is rotatably connected to the surface of the base 1, the surface of the base 1 is rotatably connected with the resistor dividing material groove wheel 32, and the resistor dividing material groove wheel 32 is mutually transmission-connected with the resistor dividing material wheel 31 through a gear set, the surface of the base 1 and located below the resistor dividing material groove wheel 32 is rotatably connected with the resistor dividing material dial 33, and the resistor dividing material dial 33 and the resistor dividing material groove wheel 32 cooperate with each other to realize transmission, and the resistor dividing material dial 33 is transmission-connected with the transmission dividing material dial 44 through a synchronous pulley.

[0021] During implementation, the resistor material dividing dial 33 drives the resistor material dividing groove wheel 32 to realize the intermittent rotation of the resistor material dividing wheel 31 under the action of the gear set, and the resistor inside the material storage magnetic box 22 will be divided and loaded under the action of the intermittent rotation of the resistor material dividing wheel 31.

[0022] Furthermore, if Figure 2 , Figure 4 as well as Figure 5 As shown, a straight-discharging feeding mechanism 4 is installed on the surface of the base 1, and the straight-discharging feeding mechanism 4 is used to receive the feed of the resistor distributing mechanism 3 and perform straight-discharging feeding on the resistor. The straight-discharging feeding mechanism 4 includes a conveying frame 41, a conveying chain 42, a conveying distributing wheel 43 and a conveying distributing dial 44. The conveying frame 41 is installed on the surface of the base 1, and a rotatable conveying chain 42 is rotatably installed inside the conveying frame 41. The surface of the conveying frame 41 is rotatably connected to the conveying distributing wheel 43, and the conveying distributing wheel 43 is mutually transmission-connected with one end of the conveying chain 42 through a gear set. The surface of the conveying frame 41 is rotatably connected to the conveying distributing dial 44, and the conveying distributing dial 44 and the conveying distributing wheel 43 cooperate with each other to realize transmission, and the conveying distributing dial 44 is transmission-connected to the output end of the stepping motor 6 through a synchronous pulley.

[0023] During implementation, the conveying material distribution dial 44 drives the conveying material distribution wheel 43 to rotate intermittently, and at the same time drives the conveying chain 42 to move under the action of the gear set.

[0024] Furthermore, if Figure 3 , Figure 4 as well as Figure 5 As shown, a shaping mechanism 5 is provided on the surface of the straightening and feeding mechanism 4, and the shaping mechanism 5 is used for shaping the resistor. The shaping mechanism 5 is composed of a shaping frame 51, a shaping pressure wheel 52 and a transmission gear 53. The shaping frame 51 is fixedly connected to the surface of the base 1, and the surface of the shaping frame 51 is rotatably connected to the shaping pressure wheel 52; a stepper motor 6 is fixed to the surface of the base 1, and the model of the stepper motor 6 can be selected from LS86-A125, and the stepper motor 6 provides power for driving the resistor material distribution mechanism 3, the straightening and feeding mechanism 4 and the shaping mechanism 5, the surface of the shaping frame 51 is rotatably connected to the transmission gear 53, and the transmission gear 53 is mutually transmission-connected with the shaping pressure wheel 52 through a synchronous pulley, the surface of the base 1 is rotatably connected to the driving gear 54, and the driving gear 54 is meshed with the transmission gear 53, and the driving gear 54 is mutually transmission-connected with the output end of the stepper motor 6 through a synchronous pulley.

[0025] During implementation, the operation of the stepper motor 6 drives the driving gear 54 to rotate under the action of the synchronous belt wheel, and the driving gear 54 meshes with the transmission gear 53 and drives the shaping pressure wheel 52 to rotate under the cooperation of the synchronous belt wheel to shape the resistor.

[0026] Working principle: When in use, first manually pour the resistor into the storage magnetic box 22 in the magnetic box mechanism 2, and then the stepper motor 6 starts to operate. When the stepper motor 6 rotates, it drives the straightening and feeding mechanism 4, the resistor dividing mechanism 3 and the shaping mechanism 5 to move synchronously under the action of the synchronous pulley to realize the straightening and feeding work.

[0027] When the stepper motor 6 is running, it drives the transmission dividing dial 44 to rotate through the synchronous belt pulley, and the transmission dividing dial 44 drives the transmission dividing wheel 43 to rotate intermittently, and at the same time drives the transmission chain 42 to move under the action of the gear set. At the same time, when the transmission dividing dial 44 rotates, it will drive the resistance dividing dial 33 to rotate through the synchronous belt pulley, and the resistance dividing dial 33 drives the resistance dividing groove wheel 32 to realize the intermittent rotation of the resistance dividing wheel 31 under the action of the gear set, and the resistor inside the material storage magnetic box 22 will be divided and loaded under the action of the intermittent rotation of the resistance dividing wheel 31, and the transmission chain 42 will realize straight feeding.

[0028] When feeding, shaping is achieved through the shaping mechanism 5. When the shaping mechanism 5 is implemented, the operation of the stepper motor 6 will drive the driving gear 54 to rotate under the action of the synchronous belt pulley. The driving gear 54 is meshed with the transmission gear 53 and drives the shaping pressure wheel 52 to rotate with the cooperation of the synchronous belt pulley to shape the resistor, and finally complete the use of the straightening component.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A straightening assembly for straightening resistor pins, comprising a base (1), characterized in that: A magnetic box mechanism (2) is arranged on one side of the base (1), and the magnetic box mechanism (2) is used for storing resistors; a resistor material distribution mechanism (3) is connected to a side of the base (1) close to the magnetic box mechanism (2), and the resistor material distribution mechanism (3) is used for distribution before resistor loading; a straight material feeding mechanism (4) is installed on the surface of the base (1), and the straight material feeding mechanism (4) is used to receive the material fed by the resistor material distribution mechanism (3) and perform straight material feeding on the resistor; a shaping mechanism (5) is arranged on the surface of the straight material feeding mechanism (4), and the shaping mechanism (5) is used for shaping the resistor; a stepping motor (6) is fixed on the surface of the base (1), and the stepping motor (6) provides power for driving the resistor material distribution mechanism (3), the straight material feeding mechanism (4) and the shaping mechanism (5).

2. The straightening assembly for straightening resistor pins according to claim 1, characterized in that: The magnetic box mechanism (2) is composed of a bracket (21) and a material storage magnetic box (22); the bracket (21) is located on one side of the base (1), and a material storage magnetic box (22) for storing resistors is fixed on the surface of the bracket (21).

3. The straightening assembly for straightening resistor pins according to claim 1, characterized in that: The straightening and loading mechanism (4) comprises a conveying frame (41), a conveying chain (42), a conveying material distribution wheel (43) and a conveying material distribution dial (44); the conveying frame (41) is mounted on the surface of the base (1), and a rotatable conveying chain (42) is rotatably mounted inside the conveying frame (41).

4. The straightening assembly for straightening resistor pins according to claim 3, characterized in that: The surface of the conveying frame (41) is rotatably connected to a conveying material dividing wheel (43), and the conveying material dividing wheel (43) is mutually transmission-connected with one end of a conveying chain (42) via a gear set; the surface of the conveying frame (41) is rotatably connected to a conveying material dividing dial (44), and the conveying material dividing dial (44) and the conveying material dividing wheel (43) cooperate with each other to realize transmission, and the conveying material dividing dial (44) is transmission-connected with the output end of a stepping motor (6) via a synchronous pulley.

5. The straightening assembly for straightening resistor pins according to claim 1, characterized in that: The resistor material dividing mechanism (3) comprises a resistor material dividing wheel (31), a resistor material dividing groove wheel (32) and a resistor material dividing dial (33); the resistor material dividing wheel (31) is rotatably connected to the surface of the base (1).

6. The straightening assembly for straightening resistor pins according to claim 5, characterized in that: The surface of the base (1) is rotatably connected to a resistor material dividing groove wheel (32), and the resistor material dividing groove wheel (32) is transmission-connected to the resistor material dividing wheel (31) via a gear set; the surface of the base (1) and below the resistor material dividing groove wheel (32) is rotatably connected to a resistor material dividing dial (33), and the resistor material dividing dial (33) and the resistor material dividing groove wheel (32) cooperate with each other to realize transmission, and the resistor material dividing dial (33) is transmission-connected to a transmission material dividing dial (44) via a synchronous pulley.

7. The straightening assembly for straightening resistor pins according to claim 1, characterized in that: The shaping mechanism (5) is composed of a shaping frame (51), a shaping pressure wheel (52) and a transmission gear (53); the shaping frame (51) is fixedly connected to the surface of the base (1), and the shaping pressure wheel (52) is rotatably connected to the surface of the shaping frame (51).

8. The straightening assembly for straightening resistor pins according to claim 7, characterized in that: The surface of the shaping frame (51) is rotatably connected to a transmission gear (53), and the transmission gear (53) is mutually transmission-connected to the shaping pressure wheel (52) via a synchronous belt wheel. The surface of the base (1) is rotatably connected to a driving gear (54), and the driving gear (54) and the transmission gear (53) are mutually meshed, and the driving gear (54) is mutually transmission-connected to the output end of the stepping motor (6) via a synchronous belt wheel.

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