A raw material feeding device

Abstract

This utility model relates to the technical field of wire feeding devices, and discloses a raw material wire feeding device. The wire feeding device includes a machine base with a feeding plate rotatably mounted on the machine base; a guide post is fixedly mounted on the outer side of the machine base, and a wire clamp is fixedly mounted on the guide post. The height of the wire clamp on the guide post is adjustable, and a guide tube is fixedly mounted on the wire clamp; a tensioning component for tensioning the wire is provided on one side of the machine base. This utility model provides a raw material wire feeding device with a swing arm structure for flexible wire feeding support, ensuring the wire feeding height. One side of the swing arm is tensioned by a tension spring to adjust the feeding force, ensuring flexible wire feeding. The device has a simple structure, is not prone to over-tensioning, quickly adapts to the feeding speed, is safe and reliable in the production process, and provides stable and safe storage for the wire.

Description

Technical Field

[0001] This utility model relates to the technical field of wire feeding devices, specifically a raw material wire feeding device. Background Technology

[0002] In the spring production process, the wire coil feeding operation requires wire removal and correction, and the wire is prone to excessive tension during the feeding process.

[0003] In the prior art, such as the application number CN202120911547.2, the name disclosed is: spring machine wire feeding and turning mechanism, wherein a wire feeding motor and four wire feeding wheels are provided on the outside of the wire feeding box, the output end of the wire feeding motor is connected to the wire feeding drive gear, and the four wire feeding wheels are respectively connected to the first wire feeding gear, the second wire feeding gear, the third wire feeding gear, and the fourth wire feeding gear and rotate coaxially.

[0004] However, the wire feeding box mentioned in the existing technology straightens and feeds the wire, but the wire is over-tensioned during the feeding process. If the processing efficiency is increased, it is difficult to adjust the feeding efficiency in time and quickly, which may lead to problems such as wire breakage. Therefore, it is necessary to design a raw material feeding device. Utility Model Content

[0005] The purpose of this invention is to provide a raw material feeding device to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A raw material feeding device, the feeding device including a machine base, on which a feeding plate is rotatably mounted;

[0008] A guide post is fixedly installed on the outside of the machine tool, and a wire clamp is fixedly installed on the guide post. The height of the wire clamp on the guide post is adjustable, and a wire cylinder is fixedly installed on the wire clamp.

[0009] One side of the machine is equipped with a tensioning assembly for tensioning the wire.

[0010] Furthermore, an inner support column is fixedly provided on the feeding plate for fixing the wire coil.

[0011] Furthermore, the tensioning assembly includes a base fixed to the machine platform, and a swing arm is rotatably provided on one side of the base.

[0012] Furthermore, a connecting rod is fixedly provided on the swing arm.

[0013] Furthermore, a conduit is fixedly provided at the top of the connecting rod, and the conduit serves the same function as the conductor tube.

[0014] Furthermore, a tension spring is fixedly provided on one side of the swing arm, and the other end of the tension spring is fixedly connected to the side of the base.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model provides a raw material feeding device, which provides a swing arm structure to flexibly support the feeding of the wire, ensuring the feeding height of the wire, and one side of the swing arm is tightened by a tension spring to adjust the feeding force of the swing arm, ensuring flexible feeding of the wire.

[0017] 2. This utility model provides a raw material feeding device with a simple structure, which is not prone to excessive tension during feeding, can quickly adapt to the feeding speed, ensures a safe and reliable production process, and provides stable and safe storage for the wire. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the wire feeding device of this utility model;

[0020] Figure 2 This is a top view of the wire feeding device of this utility model;

[0021] Figure 3 This is a utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction;

[0022] Figure 4 This is a schematic diagram of the wire feeding device of this utility model. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] A raw material feeding device, such as Figures 1-4 As shown, the wire feeding device performs storage and feeding operations for the raw material wire used in spring production.

[0025] The wire feeding device includes a machine base 1, on which a feeding plate 2 is rotatably mounted. An inner support column 3 is fixedly mounted on the feeding plate 2. The raw material coil is fitted on the outside of the inner support column 3 and placed on the feeding plate 2. When the raw material is pulled, the feeding plate 2 rotates automatically to assist in feeding.

[0026] A guide post 4 is fixedly installed on the outside of the machine base 1. A wire clamp 5 is fixedly installed on the guide post 4. The height of the wire clamp 5 on the guide post 4 is adjustable. A wire tube 6 is fixedly installed on the wire clamp 5. The wire passes through the wire tube 6 for auxiliary wire feeding.

[0027] A base 7 is fixedly installed on the machine base 1. A swing arm 8 is rotatably installed on one side of the base 7. A connecting rod 10 is fixedly installed on the swing arm 8. A conduit 11 is fixedly installed on the top of the connecting rod 10. The conduit 11 has the same function as the wire tube 6, which guides the wire feeding.

[0028] A tension spring 9 is fixedly installed on one side of the swing arm 8. The other end of the tension spring 9 is fixedly connected to the side of the base 7. Pulling the swing arm 8 to tilt outward will tension the wire.

[0029] When the wire passes through one end of the tube 11 to the other end, if the wire feeding process is fast, the wire feeding speed will be accelerated. At this time, the swing arm 8 rotates inward to speed up the wire feeding. When the wire feeding becomes slower, the tension spring 9 pulls the swing arm 8 to return to its original position, tensioning the wire and maintaining stable wire feeding. It can also gradually straighten the wound wire, simplifying the subsequent straightening operation. The wire feeding process is stable, reliable, smooth and efficient.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A raw material feeding device, characterized in that, The wire feeding device includes a machine base (1), on which a feeding plate (2) is rotatably mounted; A guide post (4) is fixedly provided on the outside of the machine base (1), and a wire clamp (5) is fixedly provided on the guide post (4). The height of the wire clamp (5) on the guide post (4) is adjustable, and a wire cylinder (6) is fixedly provided on the wire clamp (5). One side of the machine (1) is provided with a tensioning assembly for tensioning the wire.

2. The raw material feeding device according to claim 1, characterized in that, The feeding plate (2) is fixed with an inner support column (3) for fixing the wire coil.

3. The raw material feeding device according to claim 1, characterized in that, The tensioning assembly includes a base (7) fixed on the machine base (1), and a swing arm (8) is rotatably provided on one side of the base (7).

4. The raw material feeding device according to claim 3, characterized in that, A connecting rod (10) is fixedly provided on the swing arm (8).

5. The raw material feeding device according to claim 4, characterized in that, The top of the connecting rod (10) is fixedly provided with a conduit (11), which has the same function as the conductor tube (6).

6. The raw material feeding device according to claim 3, characterized in that, A tension spring (9) is fixedly provided on one side of the swing arm (8), and the other end of the tension spring (9) is fixedly connected to the side of the base (7).

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