Feeding device for terminal production

Abstract

The utility model relates to the technical field of terminal production, in particular to a feeding device for terminal production, which comprises a terminal welding machine, a conveying belt, a material box, a support, a fixing plate, a servo motor and rollers, the conveying belt is positioned on the side surface of the terminal welding machine, a material groove is arranged on the conveying belt, one end of the fixing frame of the conveying belt is fixedly connected with the material box, and the other end of the fixing frame is fixedly connected with the support. The lower end of the material box is open and flush with the end face of the conveying belt, the other end of a fixing frame of the conveying belt is fixedly connected with a support, a fixing plate is fixed into the support, a servo motor is connected into the fixing plate, and an output shaft of the servo motor is connected with a roller through a coupler. After the conveying belt is started to rotate clockwise, the material groove formed in the surface of the conveying belt carries out the electric wires at the lowest end in the material box, the electric wires enter the material groove one by one to be conveyed, then the servo motor is started, the servo motor drives the rolling wheel to rotate continuously, and the rolling wheel guides the electric wires into the terminal welding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal production, in particular to a feeding device for terminal production. Background Art

[0002] Terminals, as key components in electrical connections, are of great importance. It is mainly used to achieve a firm connection between wires or cables and other electrical equipment, ensuring the stable and safe transmission of current. In many fields such as the electronics industry, communication, and automotive manufacturing, terminals play a crucial role.

[0003] However, there are some problems that cannot be ignored in the current situation of terminal production. In the existing terminal production process, most rely on manual holding of wires for terminal welding. Although this production method can meet the basic connection requirements to a certain extent, the problem of low efficiency is becoming increasingly prominent. Manual operation is often affected by various factors such as the proficiency and fatigue of workers, resulting in unstable welding quality and difficult-to-improve production efficiency. Specifically, when manually holding a wire for terminal welding, workers need to precisely control the welding temperature, time, and force, which requires high skills of workers. At the same time, long-term hand-held operation is likely to make workers feel fatigued, thereby affecting the welding quality and efficiency. In addition, due to the uncertainty of manual operation, problems such as poor welding and false soldering may occur during the welding process, further reducing the production efficiency and product quality.

[0004] Therefore, in order to improve the efficiency and quality of terminal production, it is urgent for us to introduce an automated and intelligent production method to replace the traditional manual wire-holding welding method. For this purpose, the utility model proposes a feeding device for terminal production to improve the terminal production efficiency. Summary of the Utility Model

[0005] In order to overcome the disadvantage that the existing terminal production requires manual holding of wires for terminal welding and the production efficiency is difficult to improve, the utility model provides a feeding device for terminal production.

[0006] The technical solution of the present utility model is as follows: A feeding device for terminal production includes a terminal welding machine, and also includes a conveyor belt, a material box, a bracket, a fixing plate, a servo motor and a roller. The conveyor belt is located on the side of the terminal welding machine. There is a material groove opened on the conveyor belt. One end of the fixing frame of the conveyor belt is fixedly connected with a material box. The lower end of the material box is open and flush with the end face of the conveyor belt. The other end of the fixing frame of the conveyor belt is fixedly connected with a bracket. The fixing plate is fixed inside the bracket. The servo motor is connected inside the fixing plate. The output shaft of the servo motor is connected with a roller through a coupling. Wires are stacked and placed in the material box. After starting the conveyor belt to rotate clockwise, the material groove opened on the surface of the conveyor belt takes out the lowermost wire in the material box, so that the wires enter the material groove one by one for transmission. Then, the servo motor is started. The servo motor drives the roller to rotate continuously. After the roller contacts the wire located in the material groove, through the effect of friction, the roller guides the wire into the terminal welding machine.

[0007] As a preferred technical solution of the present utility model, a rubber ring is sleeved on the surface of the roller.

[0008] As a preferred technical solution of the present utility model, it further includes a wedge block, a pressing rod and a return spring. The fixing plate is composed of two telescopic plates combined, and a return spring is connected between the two telescopic plates. The servo motor is fixed inside the lower telescopic plate. The pressing rod is fixedly connected to the side of the lower telescopic plate. The wedge blocks are fixedly connected to the conveyor belt at equal intervals, specifically at the non-material groove position. The wedge blocks can contact and push the pressing rod to move upward.

[0009] As a preferred technical solution of the present utility model, it further includes an auxiliary idler roller, and the auxiliary idler roller is arranged in the material groove.

[0010] As a preferred technical solution of the present utility model, an observation groove is opened on the side of the material box.

[0011] As a preferred technical solution of the present utility model, it further includes a collection box, and the collection box is located below the conveyor belt.

[0012] Beneficial effects: After starting the conveyor belt to rotate clockwise, the material groove opened on the surface of the conveyor belt takes out the lowermost wire in the material box, so that the wires enter the material groove one by one for transmission. Then, the servo motor is started. The servo motor drives the roller to rotate continuously. The roller guides the wire into the terminal welding machine. This device does not require workers to hold the wires for terminal welding, greatly reducing the labor cost and improving the quality of terminal welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the conveyor belt and the bracket of the present utility model.

[0015] Figure 3 This is a three-dimensional structural schematic diagram of the reset spring, extrusion rod and wedge block of the present utility model.

[0016] The markings in the figure are: 1 - terminal welding machine, 2 - conveyor belt, 3 - material groove, 4 - material box, 5 - bracket, 6 - fixing plate, 7 - servo motor, 8 - roller, 9 - wedge block, 10 - extrusion rod, 11 - reset spring, 12 - auxiliary idler roller, 13 - observation groove, 14 - rubber ring, 15 - collection box. Specific embodiments

[0017] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present utility model.

[0018] Embodiment: A feeding device for terminal production, as Figures 1-3 shown, includes a terminal welding machine 1, and also includes a conveyor belt 2, a material box 4, a bracket 5, a fixing plate 6, a servo motor 7 and a roller 8. The conveyor belt 2 is located on the side of the terminal welding machine 1. A material groove 3 is provided on the conveyor belt 2. A material box 4 is welded to the left end of the fixing frame of the conveyor belt 2. An observation groove 13 is provided on the side of the material box 4. Through the observation groove 13, the amount of wires in the material box 4 can be observed immediately, which is convenient for the staff to add materials. The lower end of the material box 4 is open and flush with the end face of the conveyor belt 2. A bracket 5 is welded to the right end of the fixing frame of the conveyor belt 2. The fixing plate 6 is fixed in the bracket 5. The servo motor 7 is connected in the fixing plate 6. The output shaft of the servo motor 7 is connected with a roller 8 through a coupling. Wires are stacked and placed in the material box 4. After the conveyor belt 2 is started to rotate clockwise, the material groove 3 provided on the surface of the conveyor belt 2 takes out the lowermost wire in the material box 4, so that the wires enter the material groove 3 one by one for transmission. Then the servo motor 7 is started. The servo motor 7 drives the roller 8 to rotate continuously. A rubber ring 14 is sleeved on the surface of the roller 8 to increase the friction between the roller 8 and the wire. After the roller 8 contacts the wire located in the material groove 3, through the effect of friction, the roller 8 guides the wire into the terminal welding machine 1.

[0019] As Figure 1 and Figure 3 shown, it also includes a wedge block 9, an extrusion rod 10 and a reset spring 11. The fixing plate 6 is composed of two telescopic plates, and a reset spring 11 is connected between the two telescopic plates. The servo motor 7 is fixed in the lower telescopic plate. The extrusion rod 10 is fixedly connected to the side of the lower telescopic plate. The wedge blocks 9 are fixedly connected to the conveyor belt 2 at equal intervals, specifically at positions where there is no material groove 3. The wedge block 9 can contact and push the extrusion rod 10 to move upward. The effect is that during the rotation of the conveyor belt 2, the wedge block 9 continuously pushes the extrusion rod 10, so that the roller 8 moves up and down intermittently. Combining with the continuous clockwise rotation of the conveyor belt 2, the roller 8 moves downward to contact the wire in the material groove 3, and then the roller 8 rises over the non-material groove 3 part of the conveyor belt 2, and so on in a cycle, ensuring the accurate guiding of the wire by the roller 8.

[0020] As Figure 1 shown, it further includes an auxiliary over-roller 12. The auxiliary over-roller 12 is arranged in the material tank 3. The wires in the material box 4 will fall on the auxiliary over-roller 12. The auxiliary over-roller 12 can effectively reduce the friction coefficient between the wires and the conveyor belt 2, so that the rotating roller 8 can smoothly take out the wires.

[0021] As Figure 1 shown, it further includes a collection box 15. The collection box 15 is located below the conveyor belt 2. The collection box 15 can collect the wires that the roller 8 cannot take out.

[0022] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A feeding device for terminal production, comprising a terminal welding machine (1), characterized in that: The invention also comprises a conveyor belt (2), a material box (4), a bracket (5), a fixed plate (6), a servo motor (7) and a roller (8). The conveyor belt (2) is located on the side of the terminal welding machine (1). A material trough (3) is provided on the conveyor belt (2). One end of the fixed frame of the conveyor belt (2) is fixedly connected to the material box (4). The other end of the fixed frame of the conveyor belt (2) is fixedly connected to the bracket (5). The fixed plate (6) is fixed in the bracket (5). The servo motor (7) is connected in the fixed plate (6). The output shaft of the servo motor (7) is connected to the roller (8) through a coupling. Wires are stacked and placed in the material box (4). The material trough (3) takes out the wires at the bottom of the material box (4). The servo motor (7) drives the roller (8) to rotate continuously. The roller (8) contacts the wires and guides them into the terminal welding machine (1).

2. A feeding device for terminal production according to claim 1, characterized in that: The surface of the roller (8) is sleeved with a rubber ring (14).

3. A feeding device for terminal production as claimed in claim 2, characterized in that: The invention also comprises a wedge block (9), an extrusion rod (10) and a return spring (11); the fixed plate (6) is composed of two telescopic plates, and a return spring (11) is connected between the two telescopic plates; the servo motor (7) is fixed in the lower end telescopic plate; the extrusion rod (10) is fixed to the side of the lower end telescopic plate; the wedge block (9) is fixed to the conveyor belt (2) at equal distances; the wedge block (9) can contact and push the extrusion rod (10) to move upward.

4. A feeding device for terminal production as claimed in claim 3, characterized in that: It also includes an auxiliary roller (12), and the auxiliary roller (12) is arranged in the material trough (3).

5. A feeding device for terminal production as claimed in claim 4, characterized in that: An observation slot (13) is provided on the side of the material box (4).

6. A feeding device for terminal production as claimed in claim 5, characterized in that: It also includes a collection box (15), which is located below the conveyor belt (2).

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