Wire pressing device for electronic component manufacturing

Abstract

The utility model relates to the technical field of butt joint of electronic components, in particular to a wire pressing device for manufacturing electronic components, which comprises a pair of side plates, an upper roller and a lower roller are rotatably connected between the pair of side plates, one end of a rotating shaft of the upper roller and one end of a rotating shaft of the lower roller extend to the outer side of one side plate, and the other end of the rotating shaft of the upper roller extends to the outer side of the other side plate. Wherein the outer side of one side plate is symmetrically and fixedly connected with a pair of brackets, the outer sides of the brackets are fixedly connected with servo motors which are coaxial with the lower roller rotating shaft, and the upper roller rotating shaft and the lower roller rotating shaft which are located on the outer side of one side plate are fixedly connected with rotating gears which are meshed with each other. The problems that the working efficiency is too low and the practicability is not high due to excessive manual participation in the whole equipment use process, muscle soreness, weakness and other symptoms occur when a worker holds a handle for a long time for operation, the line pressing quality is directly reduced, and follow-up use is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component docking, and specifically to a wire pressing device for manufacturing electronic components. Background Art

[0002] For electronic components, especially wiring components, they are first pressed and then the components are connected. Currently, there are two types of wire pressing and crimping devices. One is wire pressing, and the other is point pressing. If the overlapping connection part of the components is long, strip wire pressing is adopted; if the overlapping connection part of the components is short, convex point pressing is adopted. There is currently a wire pressing device that combines these two wire pressing methods.

[0003] As disclosed in a utility model with the Chinese patent publication number CN221150527U, a wire pressing device for manufacturing electronic components includes a connection box. A worm is rotatably limited in the connection box, and a turbine meshing with the worm is arranged in the connection box. A first rotating shaft is fixedly penetrated through the center position of the turbine. A fixed gear is arranged on the outer side wall of the first rotating shaft. A second rotating shaft is arranged in the connection box, and a movable gear is connected to the outer side of the second rotating shaft. The setting of this structure can realize the synchronous rotation adjustment of the lower rotating cylinder and the upper rotating cylinder, thereby improving the adjustment efficiency of the entire device and enabling the strips and pressing balls arranged on the surfaces of the lower rotating cylinder and the upper rotating cylinder to be quickly aligned.

[0004] Although the above patent can perform wire pressing or voltage pressing on electronic components through synchronous rotation adjustment, when adjusting and using this device, it is necessary to first hold two handles by hand, then place the electronic components between the lower rotating cylinder and the upper rotating cylinder, and finally adjust the rotating adjustment knob to complete wire pressing. Too much manual participation in the entire device usage process results in low work efficiency and poor practicability. Moreover, symptoms such as muscle soreness and weakness will occur when manually holding the handles for a long time, which will directly reduce the quality of wire pressing and affect subsequent use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a wire pressing device for manufacturing electronic components, so as to solve the problems that too much manual participation in the entire device usage process leads to low work efficiency, poor practicability, and symptoms such as muscle soreness and weakness will occur when manually holding the handles for a long time, which will directly reduce the quality of wire pressing and affect subsequent use.

[0006] To achieve the above object, a wire pressing device for manufacturing electronic components is provided, which includes a pair of side plates. A upper roller and a lower roller are rotatably connected between the pair of side plates. One end of the rotating shafts of the upper roller and the lower roller extends outside one of the side plates. A pair of brackets are symmetrically and fixedly connected to the outside of one of the side plates. A servo motor coaxial with the rotating shaft of the lower roller is fixedly connected to the outside of the bracket. Rotating gears that mesh with each other are fixedly connected to the rotating shafts of the upper roller and the lower roller located outside one of the side plates. A plurality of pressing blocks and pressing balls are fixedly connected to the bottom end of the upper roller and the top end of the lower roller respectively.

[0007] As a further improvement of this technical solution, the plurality of pressing blocks and pressing balls are linearly and evenly distributed, and the pressing blocks and pressing balls have the same height and are on the same horizontal plane.

[0008] As a further improvement of this technical solution, a pair of rotating columns are rotatably connected between the pair of side plates. The pair of rotating columns are symmetrically arranged below the outside of the lower roller. A connecting plate is fixedly connected to the top end of the outside of the rotating column. A receiving plate is fixedly connected to the top end of the connecting plate. Placement grooves corresponding to the pressing blocks and pressing balls are arranged at the top end of the receiving plate.

[0009] As a further improvement of this technical solution, one end of the pair of rotating columns extends outside one of the side plates and a sprocket is fixedly connected to each of them. Sprockets are fixedly connected to the outside of the rotating shafts of the upper roller and the lower roller close to the servo motor. A chain drive connection is provided between the sprocket at one end of one of the rotating columns and the sprocket on the outside of the rotating shaft of the lower roller, and a chain drive connection is provided between the sprocket at one end of the other rotating column and the sprocket on the outside of the rotating shaft of the upper roller.

[0010] As a further improvement of this technical solution, the height of one of the receiving plates is slightly higher than that of the other receiving plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. For this wire pressing device for manufacturing electronic components, the servo motor drives the pair of rotating gears to rotate, thereby realizing the synchronous drive connection of the lower roller and the upper roller. The setting of this structure can realize the synchronous rotation adjustment of the lower roller and the upper roller, so that the pressing strips and pressing balls provided at the bottom end and the top end of the lower roller and the upper roller can be quickly aligned.

[0013] 2. For this wire pressing device for manufacturing electronic components, through the setting of the receiving plate, the electronic components to be connected are respectively placed in the placement grooves at the top ends of the pair of receiving plates before wire pressing. Through the setting of the sprockets and chains, the pair of receiving plates move in an opposite or opposite arc shape along with the rotation direction of the servo motor, which improves the overall linkage of the equipment and greatly reduces the labor intensity of the staff. Due to the slight height difference between the pair of receiving plates, the connecting wires of the electronic components on both sides are better stacked together, which is convenient for wire pressing and improves the quality of wire pressing. Description of the Drawings

[0014] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 This is a front view structural diagram of the outside of one of the side plates of the present utility model;

[0016] Figure 3 This is a schematic side sectional view of the structure of the present utility model.

[0017] In the figure: 1. Side plate; 2. Upper roller; 3. Lower roller; 4. Bracket; 5. Servo motor; 6. Rotating gear; 7. Pressing ball; 8. Pressing block; 9. Rotating column; 10. Connecting plate; 11. Receiving plate; 12. Placing groove; 13. Sprocket; 14. Chain. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship 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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model.

[0020] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0021] Please refer to Figures 1 - 3As shown, the purpose of this embodiment is to provide a wire pressing device for manufacturing electronic components, including a pair of side plates 1, an upper roller 2 and a lower roller 3 are rotatably connected between the pair of side plates 1, one end of the rotating shaft of the upper roller 2 and the rotating shaft of the lower roller 3 are extended to the outside of one of the side plates 1, a pair of brackets 4 are symmetrically fixed to the outside of one of the side plates 1, a servo motor 5 coaxial with the rotating shaft of the lower roller 3 is fixed to the outside of the bracket 4, the rotating shaft of the upper roller 2 and the rotating shaft of the lower roller 3 located on the outside of one of the side plates 1 are fixed with mutually meshing rotating gears 6, the bottom end of the upper roller 2 and the top end of the lower roller 3 are fixed with a plurality of pressing blocks 8 and pressing balls 7, and the plurality of pressing blocks 8 and pressing balls 7 are linearly arranged. The pressure blocks 8 and the pressure balls 7 are evenly distributed, the heights of the pressure blocks 8 and the pressure balls 7 are consistent and are in the same horizontal plane, a pair of rotating columns 9 are rotatably connected between the pair of side plates 1, and the pair of rotating columns 9 are symmetrically arranged below the outer side of the lower roller 3, and a connecting plate 10 is fixedly connected to the top of the outer side of the rotating column 9, and a receiving plate 11 is fixedly connected to the top of the connecting plate 10, and a placement groove 12 corresponding to the pressure blocks 8 and the pressure balls 7 is arranged on the top of the receiving plate 11, and one end of the pair of rotating columns 9 extends to the outside of one of the side plates 1 and is fixedly connected to a sprocket 13, and the outer sides of the rotating shafts of the upper roller 2 and the lower roller 3 near the servo motor 5 are fixedly connected to the sprocket 13, and the sprocket 13 at one end of one of the rotating columns 9 is fixedly connected to the outer side of the rotating shaft of the lower roller 3 The sprockets 13 are connected by a chain 14, and the sprocket 13 at one end of the other rotating column 9 is connected to the sprocket 13 on the outer side of the rotating shaft of the upper roller 2 by a chain 14. The height of one of the receiving plates 11 is slightly higher than that of the other receiving plate 11. Before pressing the line, the servo motor 5 is turned on to drive the rotating shaft of the lower roller 3 to rotate. Because the outer side of the lower roller 3 and one end of the upper roller 2 are fixedly connected with mutually meshing rotating gears 6, the upper roller 2 and the lower roller 3 rotate in opposite directions. At this time, the sprocket 13 on the outer side of the rotating shaft of the lower roller 3 and the sprocket 13 fixed at one end of one of the rotating columns 9 are driven by the chain 14, and the sprocket 13 on the outer side of the rotating shaft of the upper roller 2 and the other rotating column 9 The sprocket 13 at one end is also driven by the chain 14, so that a pair of receiving plates 11 make an arc motion in opposite directions as the rotating column 9 rotates, and the pressing ends of the pair of receiving plates 11 are tilted upward. At this time, multiple electronic components that need to be pressed are placed in different placement grooves 12 from the tilted end according to the pressing requirements, and then the servo motor 5 is turned on and reversed. The rotating column 9 drives the receiving plate 11 to move closer to the middle, so that the connecting part of the electronic component is pressed along with the pressing block 8 and the pressing ball 7 at the bottom of the upper roller 2 and the top of the lower roller 3 until the pair of receiving plates 11 are in a horizontally parallel state, and the pressing blocks 8 and the pressing balls 7 on the upper roller 2 and the lower roller 3 are in a vertically parallel state.

[0022] Working principle: Before wire pressing, the servo motor 5 is started to drive the rotation of the rotating shaft of the lower roller 3. Since the outer sides of the lower roller 3 and one end of the upper roller 2 are fixedly connected with meshing rotating gears 6, the upper roller 2 and the lower roller 3 rotate in opposite directions. At this time, the sprockets 13 on the outer side of the rotating shaft of the lower roller 3 and the sprockets 13 fixedly connected to one end of one of the rotating columns 9 are driven by a chain 14, and the sprockets 13 on the outer side of the rotating shaft of the upper roller 2 and the sprockets 13 fixedly connected to one end of the other rotating column 9 are also driven by a chain 14, so that a pair of receiving plates 11 move in an arc in opposite directions as the rotating column 9 rotates, and the wire pressing ends of the pair of receiving plates 11 tilt upward. At this time, a plurality of electronic components to be wire pressed are placed into different placement grooves 12 from the tilted end according to the wire pressing requirements, and then the servo motor 5 is reversed. The rotating column 9 drives the receiving plates 11 to move closer to the middle, so that the connecting parts of the electronic components are wire pressed by the pressing blocks 8 and pressing balls 7 at the bottom of the upper roller 2 and the top of the lower roller 3 until a pair of receiving plates 11 are in a horizontal parallel state and the pressing blocks 8 and pressing balls 7 on the upper roller 2 and the lower roller 3 are in a vertical parallel state.

[0023] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire crimping device for electronic component manufacturing, characterized in that: It comprises a pair of side plates (1), an upper roller (2) and a lower roller (3) being rotatably connected between the pair of side plates (1); One end of the rotating shaft of the upper roller (2) and the rotating shaft of the lower roller (3) both extend to the outside of one of the side plates (1); a pair of brackets (4) are symmetrically fixedly connected to the outside of one of the side plates (1); a servo motor (5) coaxial with the rotating shaft of the lower roller (3) is fixedly connected to the outside of the bracket (4); and the rotating shaft of the upper roller (2) and the rotating shaft of the lower roller (3) located on the outside of one of the side plates (1) are both fixedly connected to mutually meshing rotating gears (6); A plurality of pressure blocks (8) and pressure balls (7) are fixedly connected to the bottom end of the upper roller (2) and the top end of the lower roller (3).

2. The wire crimping device for electronic component manufacturing according to claim 1, characterized in that: The plurality of pressing blocks (8) and pressing balls (7) are evenly distributed in a linear manner, and the pressing blocks (8) and pressing balls (7) are at the same height and are located on the same horizontal plane.

3. The wire crimping device for electronic component manufacturing according to claim 1, characterized in that: A pair of rotating columns (9) are rotatably connected between the pair of side plates (1). The pair of rotating columns (9) are symmetrically arranged below the outer side of the lower roller (3). A connecting plate (10) is fixedly connected to the top end of the outer side of the rotating columns (9). A receiving plate (11) is fixedly connected to the top end of the connecting plate (10). A placement groove (12) corresponding to the pressure block (8) and the pressure ball (7) is arranged at the top end of the receiving plate (11).

4. The wire crimping device for electronic component manufacturing according to claim 3, characterized in that: One end of a pair of rotating columns (9) extends to the outside of one of the side plates (1) and is fixedly connected to a sprocket (13); the outer sides of the rotating shafts of the upper roller (2) and the lower roller (3) are fixedly connected to a sprocket (13) near the servo motor (5); the sprocket (13) at one end of one of the rotating columns (9) is connected to the sprocket (13) at the outside of the rotating shaft of the lower roller (3) by a chain (14); and the sprocket (13) at one end of the other rotating column (9) is connected to the sprocket (13) at the outside of the rotating shaft of the upper roller (2) by a chain (14).

5. The wire crimping device for electronic component manufacturing according to claim 4, characterized in that: The height of one of the receiving plates (11) is slightly higher than that of the other receiving plate (11).

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