Electronic packaging element paying-off device
By designing an electronically packaged wire feeding device that includes replacement components and tension adjustment guide components, the complexities of drum replacement and tension adjustment were solved, enabling rapid replacement and precise tension control, thereby improving production efficiency and adaptability.
Patent Information
- Application Number
- CN202423056744.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing wire feeding devices for electronic packaging components are complex in the process of changing the reel, and it is difficult to make precise adjustments to the tension during the feeding process, which cannot meet the requirements of different wire materials and processes.
The wire feeding device employs electronically packaged components, including replacement components and tension adjustment guide components. Through the cooperation of cylinders and drive motors, it achieves rapid drum replacement and tension adjustment, and utilizes a reciprocating screw and spring structure for tension relief.
It simplifies the drum replacement process, improves production efficiency, and allows for precise tension adjustment to meet the tension requirements of different wires and processes.
Smart Images
Figure CN223646058U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic packaging element pay -off technical field, concretely is a kind of electronic packaging element pay -off device. BACKGROUND
[0002] Electronic packaging technology is to encapsulate electronic components (such as chips, transistors, etc.) in a specific material or structure to protect them from damage from the external environment and ensure that they can be stably and efficiently electrically connected with other components. This technology covers multiple disciplines such as material science, mechanical analysis, electrical engineering, and thermal management, and is an integral part of the electronic product design and manufacturing process. Electronic packaging element pay-off device is a key equipment in this process.
[0003] However, the electronic packaging element pay-off device in the prior art still has some shortcomings: the replacement process of the winding drum is complex, reducing the overall production efficiency, and it is not convenient to finely adjust the tension during the pay-off process, and it is not convenient to meet the tension requirements of different wires and different processes. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art and provides an electronic packaging element pay-off device.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electronic packaging element pay-off device, comprising a replacement assembly, a tension adjustment guide assembly and a fixed bottom plate, the replacement assembly comprises a first fixed plate, the upper end of the first fixed plate is provided with a driving motor one, and the output end of the driving motor one is fixedly connected with a first connecting plate, the side of the first connecting plate away from the driving motor one is provided with a first connecting groove, the replacement assembly further comprises a second fixed plate, the upper end of the second fixed plate is connected with a gas cylinder, the end of the gas cylinder away from the second fixed plate is connected with a second connecting plate, the end of the second connecting plate away from the gas cylinder is connected with a connecting column, the outer side of the connecting column is connected with a flat key, the outer side of the connecting column is connected with a winding drum, the inside of the winding drum is provided with a second connecting groove, the tension adjustment guide assembly is arranged on one side of the replacement assembly, the tension adjustment guide assembly comprises a third fixed plate, the upper end of the third fixed plate is connected with a driving motor two, the output end of the driving motor two is connected with a reciprocating screw rod, the outer side of the reciprocating screw rod is connected with a sleeve plate, the upper end of the sleeve plate is connected with an extension rod, the outer side of the extension rod is connected with a spring, the upper end of the extension rod is connected with a third connecting plate, and the inner side of the third connecting plate is connected with a rotating wheel.
[0006] Further description of the above technical scheme:
[0007] The first fixing plate and the second fixing plate are symmetrically fixedly connected to the upper two sides of the fixed base plate, and the side of the first connecting plate away from the drive motor is attached to the side of the drum away from the second connecting plate, and the side of the second connecting plate away from the cylinder is attached to the side of the drum away from the first connecting plate.
[0008] As a further description of the above technical solution:
[0009] The drum slides on the connecting column and the key through the second connecting groove, and the end of the cylinder away from the second fixed plate is rotatably connected to the side of the second connecting plate away from the connecting column, while the connecting column and the key slide in the first connecting groove.
[0010] As a further description of the above technical solution:
[0011] The third fixing plate is fixedly connected to the upper end of the fixed base plate, and the reciprocating screw is fixedly connected to the end of the drive motor away from the third fixing plate. The third fixing plate is provided in two sets and is symmetrically arranged on both sides of the fixed base plate.
[0012] As a further description of the above technical solution:
[0013] The reciprocating lead screw is rotatably connected to the third fixed plate, and the lower end of the sleeve is slidably connected to a limit slide rod, and the two ends of the limit slide rod are fixedly connected between the two sets of third fixed plates.
[0014] As a further description of the above technical solution:
[0015] The third connecting plate is U-shaped, and the spring is sleeved on the outside of the telescopic rod. The lower end of the spring is fixedly connected to the upper end of the sleeve plate, while the end of the spring away from the sleeve plate is fixedly connected to the lower end of the spring. The rotating wheel is rotatably connected to the inside of the third connecting plate.
[0016] As a further description of the above technical solution:
[0017] The upper end of the fixed base plate is fixedly connected to a fourth fixed plate, and the upper end of the fourth fixed plate is provided with a lead wire hole. The tension adjustment guide component is located between the replacement component and the fourth fixed plate, and the height of the lead wire hole is lower than the height of the rotating wheel.
[0018] This utility model has the following beneficial effects:
[0019] 1. By starting the cylinder to retract, the connecting column and flat key can be separated from the first connecting groove. Then, the second connecting groove inside the drum can be slid into the connecting column and flat key. By starting the cylinder to extend, the connecting column and flat key can be slid into the first connecting groove. This makes drum replacement simple and quick, without spending a lot of time on disassembly and installation, thereby improving overall production efficiency.
[0020] 2. Driven by the first drive motor, the drum rotates. Driven by the second drive motor, the sleeve slides back and forth on the limit slide bar. When the line is too tight, the line presses the rotating wheel, causing the telescopic rod and spring to retract, which can relieve the tension of the line and prevent knotting during unwinding. At the same time, it allows for fine adjustment of the tension during the unwinding process to meet the tension requirements of different wires and different processes. Attached Figure Description
[0021] Figure 1 A three-dimensional structural diagram of an electronic packaging component wire-laying device proposed in this utility model. Figure One ;
[0022] Figure 2 A three-dimensional structural diagram of an electronic packaging component wire-laying device proposed in this utility model. Figure Two ;
[0023] Figure 3 This is a partial exploded view of the electronic packaging component wire laying device proposed in this utility model;
[0024] Figure 4 This is a partial structural schematic diagram of an electronic packaging component wire laying device proposed in this utility model.
[0025] Legend:
[0026] 1. Replacement components; 11. First fixing plate; 12. Drive motor one; 13. First connecting plate; 14. First connecting groove; 15. Drum; 16. Second connecting groove; 17. Second fixing plate; 18. Cylinder; 19. Second connecting plate; 110. Connecting column; 111. Flat key; 2. Tension adjustment guide assembly; 21. Third fixing plate; 22. Drive motor two; 23. Reciprocating lead screw; 24. Sleeve plate; 25. Telescopic rod; 26. Spring; 27. Third connecting plate; 28. Rotating wheel; 29. Limiting slide rod; 3. Fixed base plate; 4. Fourth fixing plate; 5. Lead wire hole. Detailed Implementation
[0027] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] Reference Figures 1-4This utility model provides an electronic packaging component wire feeding device, including: a replacement component 1, a tension adjustment guide component 2, and a fixed base plate 3.
[0029] Specifically, the assembly includes a replacement component 1, a tension adjustment guide component 2, and a fixed base plate 3. The replacement component 1 includes a first fixed plate 11, with a drive motor 12 mounted on its upper end. The output end of the drive motor 12 is fixedly connected to a first connecting plate 13. The first connecting plate 13 has a first connecting groove 14 on its side away from the drive motor 12. The replacement component 1 also includes a second fixed plate 17, with a cylinder 18 connected to its upper end. The end of the cylinder 18 away from the second fixed plate 17 is connected to a second connecting plate 19. The end of the second connecting plate 19 away from the cylinder 18 is connected to a connecting post 110. The outer side of the connecting post 110... A flat key 111 is connected, and a drum 15 is connected to the outside of the connecting column 110. The inside of the drum 15 is provided with a second connecting groove 16. The tension adjustment guide assembly 2 is located on one side of the replacement assembly 1. The tension adjustment guide assembly 2 includes a third fixing plate 21. The upper end of the third fixing plate 21 is connected to a second drive motor 22. The output end of the second drive motor 22 is connected to a reciprocating screw 23. The outside of the reciprocating screw 23 is connected to a sleeve plate 24. The upper end of the sleeve plate 24 is connected to a telescopic rod 25. The outside of the telescopic rod 25 is connected to a spring 26. The upper end of the telescopic rod 25 is connected to a third connecting plate 27. The inner side of the third connecting plate 27 is connected to a rotating wheel 28.
[0030] In this embodiment, the replacement component 1 and the tension adjustment guide component 2 constitute an electronic packaging component wire feeding device according to this application, which facilitates the replacement of the reel 15 and the fine adjustment of the tension during wire feeding.
[0031] In this embodiment, the types of wires used for the wiring of the electronic packaging components are diverse, depending on the packaging type, application scenario and performance requirements. For example, wires of various materials such as copper wire, silver wire, gold wire and alloy wire are selected according to different needs.
[0032] In this embodiment, by starting the cylinder 18 to perform a retraction movement, the connecting post 110 and the flat key 111 can be separated from the first connecting groove 14. At this time, the second connecting groove 16 provided in the drum 15 can be slid into the connecting post 110 and the flat key 111.
[0033] It should be noted that by restarting the cylinder 18 to extend the movement, the second connecting plate 19 can push the drum 15 to fit against one side of the first connecting plate 13, and the connecting post 110 and the flat key 111 can slide into the first connecting groove 14.
[0034] Specifically, the first fixing plate 11 and the second fixing plate 17 are symmetrically fixed to the upper two sides of the fixing base plate 3, and the side of the first connecting plate 13 away from the drive motor 12 is attached to the side of the drum 15 away from the second connecting plate 19, and the side of the second connecting plate 19 away from the cylinder 18 is attached to the side of the drum 15 away from the first connecting plate 13. The drum 15 slides on the connecting post 110 and the key 111 through the second connecting groove 16, and the end of the cylinder 18 away from the second fixing plate 17 is rotatably connected to the side of the second connecting plate 19 away from the connecting post 110, and the connecting post 110 and the key 111 slide in the first connecting groove 14.
[0035] In a preferred embodiment, the first connecting plate 13 is driven to rotate by the drive motor 12, and the connecting column 110 and the key 111 can be rotated through the first connecting groove 14.
[0036] In a preferred embodiment, the connecting column 110 rotates while the flat key 111 rotates, thereby driving the drum 15 to rotate.
[0037] Specifically, the third fixing plate 21 is fixedly connected to the upper end of the fixed base plate 3, and the reciprocating screw 23 is fixedly connected to the end of the drive motor 22 away from the third fixing plate 21. The third fixing plate 21 has two sets symmetrically arranged on both sides of the fixed base plate 3. The reciprocating screw 23 is rotatably connected to the third fixing plate 21. The lower end of the sleeve plate 24 is slidably connected to a limit slide rod 29, and both ends of the limit slide rod 29 are fixedly connected between the two sets of third fixing plates 21. The third connecting plate 27 is U-shaped, and the spring... Spring 26 is sleeved on the outside of telescopic rod 25, and the lower end of spring 26 is fixedly connected to the upper end of sleeve plate 24. At the same time, the end of spring 26 away from sleeve plate 24 is fixedly connected to the lower end of spring 26. Rotating wheel 28 is rotatably connected to the inner side of third connecting plate 27. The upper end of fixed base plate 3 is fixedly connected to fourth fixed plate 4. At the same time, the upper end of fourth fixed plate 4 is provided with lead wire hole 5. Tension adjustment guide component 2 is located between replacement component 1 and fourth fixed plate 4. The height of lead wire hole 5 is lower than the height of rotating wheel 28.
[0038] In a preferred embodiment, the reciprocating screw 23 is driven by the second drive motor 22, which in turn drives the sleeve 24 to reciprocate on the reciprocating screw 23. The sleeve 24 also slides back and forth on the limiting slide bar 29, which can prevent knotting during the unwinding process.
[0039] It should be noted that when the line is being released, it passes over the rotating wheel 28. If the line is too tight, pressing the rotating wheel 28 with the line will cause the telescopic rod 25 and the spring 26 to contract, thus relieving the tension of the line.
[0040] In use, firstly, the cylinder 18 is activated to retract, which separates the connecting post 110 and the flat key 111 from the first connecting groove 14. Then, the second connecting groove 16 inside the drum 15 can be slid into the connecting post 110 and the flat key 111. Next, the cylinder 18 is activated to extend, causing the connecting post 110 and the flat key 111 to slide into the first connecting groove 14. Then, the operator pulls a wire from the drum 15 onto the rotating wheel 28 and through the lead wire hole 5, and then... The drive of motor 12 works simultaneously with the take-up device (not shown) on the other side of the fixed base plate 3, driving the drum 15 to rotate. Driven by motor 22, the reciprocating screw 23 is rotated, which in turn drives the sleeve 24 to reciprocate on the reciprocating screw 23. The sleeve 24 also slides back and forth on the limiting slide bar 29. When the line is too tight, the line presses the rotating wheel 28, causing the telescopic rod 25 and spring 26 to contract, which can relieve the tension of the line.
[0041] The electronic packaging component wire feeding device of this utility model makes the replacement of the reel 15 simple and quick, without spending a lot of time on disassembly and installation, thereby improving the overall production efficiency. It also allows for fine adjustment of the tension during the wire feeding process to meet the tension requirements of different wires and different process requirements.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wire-laying device for electronic packaging components, characterized in that: The assembly includes a replacement component (1), a tension adjustment guide component (2), and a fixed base plate (3). The replacement component (1) includes a first fixed plate (11), and a drive motor (12) is provided at the upper end of the first fixed plate (11). The output end of the drive motor (12) is fixedly connected to a first connecting plate (13). At the same time, a first connecting groove (14) is provided on the side of the first connecting plate (13) away from the drive motor (12). The replacement component (1) also includes a second fixed plate (17), and a cylinder (18) is connected at the upper end of the second fixed plate (17). At the same time, a second connecting plate (19) is connected at the end of the cylinder (18) away from the second fixed plate (17). A connecting post (110) is connected at the end of the second connecting plate (19) away from the cylinder (18). The outer side of the connecting post (110) is connected to... There is a flat key (111), and a drum (15) is connected to the outside of the connecting column (110). The inside of the drum (15) is provided with a second connecting groove (16). The tension adjustment guide assembly (2) is located on one side of the replacement assembly (1). The tension adjustment guide assembly (2) includes a third fixing plate (21). The upper end of the third fixing plate (21) is connected to a second drive motor (22). The output end of the second drive motor (22) is connected to a reciprocating screw (23). The outside of the reciprocating screw (23) is connected to a sleeve plate (24). The upper end of the sleeve plate (24) is connected to a telescopic rod (25). The outside of the telescopic rod (25) is connected to a spring (26). The upper end of the telescopic rod (25) is connected to a third connecting plate (27). The inside of the third connecting plate (27) is connected to a rotating wheel (28).
2. The electronic packaging component wire laying device according to claim 1, characterized in that: The first fixing plate (11) and the second fixing plate (17) are symmetrically fixed to the upper two sides of the fixing base plate (3), and the side of the first connecting plate (13) away from the drive motor (12) is attached to the side of the drum (15) away from the second connecting plate (19), and the side of the second connecting plate (19) away from the cylinder (18) is attached to the side of the drum (15) away from the first connecting plate (13).
3. The electronic packaging component wire laying device according to claim 2, characterized in that: The drum (15) slides on the connecting post (110) and the key (111) through the second connecting groove (16), and the end of the cylinder (18) away from the second fixing plate (17) is rotatably connected to the side of the second connecting plate (19) away from the connecting post (110), and the connecting post (110) and the key (111) slide in the first connecting groove (14).
4. The electronic packaging component wire laying device according to claim 3, characterized in that: The third fixing plate (21) is fixedly connected to the upper end of the fixed base plate (3), and the reciprocating screw (23) is fixedly connected to the end of the second drive motor (22) away from the third fixing plate (21). The third fixing plate (21) is provided in two sets and symmetrically arranged on both sides of the fixed base plate (3).
5. The electronic packaging component wire laying device according to claim 4, characterized in that: The reciprocating lead screw (23) is rotatably connected to the third fixed plate (21), and the lower end of the sleeve plate (24) is slidably connected to the limiting slide rod (29), and the two ends of the limiting slide rod (29) are fixedly connected between the two sets of third fixed plates (21).
6. The electronic packaging component wire laying device according to claim 5, characterized in that: The third connecting plate (27) is U-shaped, and the spring (26) is sleeved on the outside of the telescopic rod (25). The lower end of the spring (26) is fixedly connected to the upper end of the sleeve plate (24), and the end of the spring (26) away from the sleeve plate (24) is fixedly connected to the lower end of the spring (26). The rotating wheel (28) is rotatably connected to the inner side of the third connecting plate (27).
7. The electronic packaging component wire laying device according to claim 6, characterized in that: The upper end of the fixed base plate (3) is fixedly connected to the fourth fixed plate (4), and the upper end of the fourth fixed plate (4) is provided with a lead wire hole (5). The tension adjustment guide component (2) is located between the replacement component (1) and the fourth fixed plate (4), and the height of the lead wire hole (5) is lower than the height of the rotating wheel (28).