Wire feeding device of cold header

Abstract

The utility model discloses a wire feeding device of a cold header, and relates to the technical field of cold header accessories. The wire feeding device of the cold header comprises a feeding box, an automatic feeding assembly and an auxiliary feeding assembly, supporting frames are fixedly connected to the two sides of the feeding box, a bottom plate is fixedly connected to the bottoms of the supporting frames, a base is fixedly connected to the bottom of the bottom plate, and the automatic feeding assembly comprises a motor, a placing piece, a push rod motor, a feeding roller and a containing groove; the motor is fixedly connected to the surface of the feeding box, the feeding roller is rotationally connected to the interior of the feeding box, the containing groove is formed in the surface of the feeding roller, the feeding roller is fixedly connected with an output shaft of the motor, automatic feeding can be achieved through the automatic feeding assembly and the auxiliary feeding assembly, manual operation is reduced, labor is saved, the feeding efficiency is high, the process is stable, and the production efficiency is improved. The problems that according to a traditional auxiliary feeding device, raw materials still need to be manually straightened, the automation degree is low, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machine accessories, in particular to a wire feeding device for a cold heading machine. Background Art

[0002] The cold heading process is applicable to various metal materials, such as copper, aluminum, carbon steel, alloy steel, stainless steel and titanium alloy, etc. The material utilization rate can reach 80-90%. The cold heading machine is mostly carried out on special equipment, which is convenient for realizing continuous, multi-station and automated production, and has high production efficiency.

[0003] When the cold heading machine is in processing, the raw material is generally a long strip of wire. When this cold heading machine is in use, the wire needs to be pushed into the cold heading machine for processing. The traditional auxiliary feeding device still needs manual alignment of the raw material, with low automation and inconvenient use. Therefore, an automated wire feeding device for a cold heading machine is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a wire feeding device for a cold heading machine, which can solve the problems that the traditional auxiliary feeding device still needs manual alignment of the raw material, has low automation and inconvenient use.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A wire feeding device for a cold heading machine includes a feeding box, an automatic feeding component and an auxiliary feeding component. Both sides of the feeding box are fixedly connected with support frames. The bottom of the support frame is fixedly connected with a bottom plate. The bottom of the bottom plate is fixedly connected with a base. The automatic feeding component includes a motor, a placing piece, a push rod motor, a feeding roller and a receiving groove. The motor is fixedly connected to the surface of the feeding box. The feeding roller is rotatably connected to the inside of the feeding box. The receiving groove is opened on the surface of the feeding roller. The feeding roller is fixedly connected to the output shaft of the motor. The placing piece is fixedly connected to the top of the bottom plate. The push rod motor is fixedly connected to the top of the bottom plate. The push rod on the push rod motor is slidably connected to the placing piece. The auxiliary feeding component includes a motor bracket, a second motor, a rotating shaft, a rotating rod, a pulley, a belt, a lower driving wheel, an upper driving wheel and a mounting plate. The motor bracket is fixedly connected to the top of the base. The second motor is fixedly connected to the top of the motor bracket. The rotating shaft is fixedly connected to the output end of the second motor. The number of mounting plates is multiple and they are all fixedly connected to the top of the base. A plurality of rotating rods are rotatably connected inside the mounting plate. One of the rotating rods is fixedly connected to the rotating shaft. The upper driving wheel and the lower driving wheel are both fixedly sleeved on the outer surface of the rotating rod. The upper driving wheel is located above the lower driving wheel. The number of pulleys is multiple and they are all arranged on the outer surface of the rotating rod. The belt is arranged between the multiple pulleys.

[0006] Preferably, grooves are opened on the surfaces of the lower driving wheel and the upper driving wheel.

[0007] Preferably, a feed inlet is formed at the top of the feeding box.

[0008] Preferably, a semi-circular groove is formed at the top of the placing member.

[0009] Preferably, support rods are fixedly connected to the four corners of the bottom of the feeding box.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. For the wire feeding device of this cold heading machine, the automatic feeding assembly and the auxiliary feeding assembly can realize automatic feeding, reduce manual operation, save labor, and have a fast feeding efficiency and a stable process. It solves the problem that the traditional auxiliary feeding device still requires manual alignment of raw materials, has a low degree of automation, and is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0013] Figure 1 It is a schematic diagram of the body of the present utility model;

[0014] Figure 2 It is a schematic diagram of the auxiliary feeding assembly of the present utility model;

[0015] Figure 3 It is a schematic diagram of the automatic feeding assembly of the present utility model.

[0016] Reference numerals: 1, feeding box; 2, support frame; 3, bottom plate; 4, base; 5, support rod; 6, motor; 7, placing member; 8, push rod motor; 9, motor bracket; 10, second motor; 11, rotating shaft; 12, rotating rod; 13, pulley; 14, belt; 15, lower driving wheel; 16, upper driving wheel; 17, feeding roller; 18, receiving groove; 19, mounting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be understood that regarding the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0019] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0020] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a wire feeding device for a cold heading machine, including a feeding box 1, an automatic feeding assembly, and an auxiliary feeding assembly. Support frames 2 are fixedly connected to both sides of the feeding box 1. A bottom plate 3 is fixedly connected to the bottom of the support frames 2. A base 4 is fixedly connected to the bottom of the bottom plate 3. The automatic feeding assembly includes a motor 6, a placing member 7, a push rod motor 8, a feeding roller 17, and a receiving groove 18. The motor 6 is fixedly connected to the surface of the feeding box 1. The feeding roller 17 is rotatably connected to the inside of the feeding box 1. The receiving groove 18 is opened on the surface of the feeding roller 17. The feeding roller 17 is fixedly connected to the output shaft of the motor 6. The placing member 7 is fixedly connected to the top of the bottom plate 3. The push rod motor 8 is fixedly connected to the top of the bottom plate 3. The push rod on the push rod motor 8 is slidably connected to the placing member 7. Put the wire into the inside of the feeding box 1, start the motor 6 to drive the feeding roller 17 to rotate. The rotation speed of the motor 6 is slow. The wire inside the feeding box 1 can be taken out one by one through the receiving groove 18 on the feeding roller 17. The wire then falls into the semi-circular groove on the placing member 7. Start the push rod motor 8 to make the push rod on the push rod motor 8 push the wire on the placing member 7, and the automatic feeding of the wire can be realized.

[0022] Furthermore, the auxiliary feeding component includes a motor bracket 9, a second motor 10, a rotating shaft 11, a rotating rod 12, a pulley 13, a belt 14, a lower driving wheel 15, an upper driving wheel 16 and a mounting plate 19. The motor bracket 9 is fixedly connected to the top of the base 4, the second motor 10 is fixedly connected to the top of the motor bracket 9, the rotating shaft 11 is fixedly connected to the output end of the second motor 10. The number of the mounting plates 19 is multiple and they are all fixedly connected to the top of the base 4. A plurality of rotating rods 12 are rotatably connected inside the mounting plate 19. One of the rotating rods 12 is fixedly connected to the rotating shaft 11. Both the upper driving wheel 16 and the lower driving wheel 15 are fixedly sleeved on the outer surface of the rotating rod 12. The upper driving wheel 16 is located above the lower driving wheel 15. The number of the pulleys 13 is multiple and they are all arranged on the outer surface of the rotating rod 12. The belt 14 is arranged between the plurality of pulleys 13. The wire pushed by the push rod motor 8 enters between the lower driving wheel 15 and the upper driving wheel 16. Start the second motor 10 to drive the rotating shaft 11 to rotate, and drive the rotating rod 12 to rotate. Through the cooperation of the pulley 13 and the belt 14, the two lower driving wheels 15 can be driven to rotate in the same direction at the same time, so that the wire moves again and is fed into the cold heading machine. The upper driving wheel 16 can limit the movement of the wire, making the device more stable. Through the automatic feeding component and the auxiliary feeding component, automatic feeding can be realized, manual operation is reduced, labor is saved, the feeding efficiency is fast, and the process is stable. It solves the problem that the traditional auxiliary feeding device still needs manual alignment of raw materials, has a low degree of automation and is inconvenient to use.

[0023] Secondly, grooves are formed on the surfaces of both the lower driving wheel 15 and the upper driving wheel 16. An inlet is formed at the top of the feeding box 1. A semi-circular groove is formed at the top of the placing member 7. Support rods 5 are fixedly connected to the four corners of the bottom of the feeding box 1.

[0024] Working principle: Place the wire into the feeding box 1, start the motor 6 to drive the feeding roller 17 to rotate. The rotation speed of the motor 6 is slow. The wire in the feeding box 1 can be taken out one by one through the receiving grooves 18 on the feeding roller 17. The wire then falls into the semi-circular groove on the placing member 7. Start the push rod motor 8 so that the push rod on the push rod motor 8 pushes the wire on the placing member 7. The wire pushed by the push rod motor 8 enters between the lower driving wheel 15 and the upper driving wheel 16. Start the second motor 10 to drive the rotating shaft 11 to rotate, and drive the rotating rod 12 to rotate. Through the cooperation of the pulley 13 and the belt 14, the two lower driving wheels 15 can be driven to rotate in the same direction at the same time, so that the wire moves again and is fed into the cold heading machine. The upper driving wheel 16 can limit the movement of the wire, making the device more stable.

[0025] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A wire feeding device for a cold heading machine, characterized in that, Including: A feeding box (1), both sides of the feeding box (1) are fixedly connected with support frames (2), the bottom of the support frames (2) is fixedly connected with a bottom plate (3), and the bottom of the bottom plate (3) is fixedly connected with a base (4); An automatic feeding component, the automatic feeding component includes a motor (6), a placing part (7), a push rod motor (8), a feeding roller (17) and a receiving groove (18). The motor (6) is fixedly connected to the surface of the feeding box (1), the feeding roller (17) is rotatably connected to the inside of the feeding box (1), the receiving groove (18) is opened on the surface of the feeding roller (17), the feeding roller (17) is fixedly connected to the output shaft of the motor (6), the placing part (7) is fixedly connected to the top of the bottom plate (3), the push rod motor (8) is fixedly connected to the top of the bottom plate (3), and the push rod on the push rod motor (8) is slidably connected to the placing part (7); An auxiliary feeding component, the auxiliary feeding component includes a motor bracket (9), a second motor (10), a rotating shaft (11), a rotating rod (12), a pulley (13), a belt (14), a lower driving wheel (15), an upper driving wheel (16) and a mounting plate (19). The motor bracket (9) is fixedly connected to the top of the base (4), the second motor (10) is fixedly connected to the top of the motor bracket (9), the rotating shaft (11) is fixedly connected to the output end of the second motor (10), the number of the mounting plates (19) is multiple and they are all fixedly connected to the top of the base (4), a plurality of rotating rods (12) are rotatably connected to the inside of the mounting plate (19), one of the rotating rods (12) is fixedly connected to the rotating shaft (11), the upper driving wheel (16) and the lower driving wheel (15) are both fixedly sleeved on the outer surface of the rotating rod (12), the upper driving wheel (16) is located above the lower driving wheel (15), the number of the pulleys (13) is multiple and they are all arranged on the outer surface of the rotating rod (12), and the belt (14) is arranged between the multiple pulleys (13).

2. The wire feeding device of a cold heading machine according to claim 1, wherein, Grooves are opened on the surfaces of the lower driving wheel (15) and the upper driving wheel (16).

3. The wire feeding device of a cold heading machine according to claim 1, characterized in that, A feeding port is opened at the top of the feeding box (1).

4. A wire feeding device for a cold heading machine according to claim 1, characterized in that, A semi-circular groove is opened at the top of the placing part (7).

5. A wire feeding device for a cold heading machine according to claim 1, characterized in that, Support rods (5) are fixedly connected to the four corners of the bottom of the feeding box (1).

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