Braid material splicing device based on process technology
By designing a tape splicing device, the problems of inaccurate material splicing and complex operation in PCBA electronic assembly were solved, achieving efficient and stable material splicing and compaction, thus improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520058945.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-10
AI Technical Summary
In the field of PCBA electronic assembly, especially in military products, the ratio of incoming material quantity to required material quantity is 1:1, resulting in no spare material strip at the front end. The material needs to be cut into small segments of fixed length, which leads to the splicing clamp not being able to clamp tightly, making the operation complicated and laborious, affecting the mounting efficiency and product quality.
Design a tape splicing device, including a receiving copper buckle fixing device and a transmission device. Through the precise positioning and coordinated cooperation of positioning pins and clamping blocks, ensure that the tape hole spacing is consistent. Adopt a detachable connection and ergonomically designed quick clamp to achieve efficient splicing and clamping.
It improves the accuracy of material splicing and the stability of compaction, reduces the risk of product damage, enhances the adaptability and durability of the equipment, and improves production efficiency and yield.
Smart Images
Figure CN223844133U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PCBA electrical assembly line technology, and in particular to a tape splicing device based on the process flow. Background Technology
[0002] In the PCBA electronic assembly field, especially in military products, the ratio of incoming material quantity to required material quantity is often 1:1. This results in no spare material tape at the front end of the incoming material. Some customers provide the same material, which is cut into small segments of fixed length when counting the material quantity. Therefore, before the surface mount process, it is often necessary to install a section of empty material tape in front of the tape (to facilitate feeder installation or avoid removing the material) or to splice the segments of the tape into a long segment to improve mounting efficiency. However, common problems with splicing clamps include insufficient clamping, complicated operation procedures, and laborious clamping. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a tape splicing device based on a process flow. The tape splicing device splices tape materials into long segments to improve mounting efficiency, comprising:
[0004] The receiving copper buckle fixing device consists of a base plate, a receiving copper buckle support block, and positioning pins. The base plate provides a stable foundation for the overall structure. The receiving copper buckle support block is used to support the receiving copper buckle and is located on the base plate. At the same time, the positioning pins are located on the horizontal working end face of the receiving copper buckle support block. The spacing between each pair of positioning pins is the same as the spacing of the material holes, ensuring accurate positioning of the receiving copper buckle and the material strip to be spliced, and ensuring that the hole spacing of the spliced material strip is consistent with the original strip.
[0005] The transmission device, mounted on the base plate via a side plate, consists of a side plate, a bridging plate, a guide sleeve, a guide rod, a connecting block, and a quick clamp. Its function is to connect the receiving copper buckle fixing device and the clamping block, accurately determine the position of the clamping block so that it is perpendicularly aligned with the receiving copper buckle on the receiving copper buckle support block, and drive the clamping block to move up and down along the guide rod to achieve the clamping action. All components work together to ensure stable and efficient transmission.
[0006] In one embodiment of this utility model, the receiving copper buckle support block is assembled on the base plate through positioning holes and bolts, which meets the requirements of convenient disassembly and installation, so as to facilitate quick replacement and adjustment of receiving copper buckles and material strips of different sizes or types.
[0007] In one embodiment of this utility model, the bridging plate is disposed at one end of the side plate, and the bridging plate is provided with a guide sleeve. The guide rod needs to pass through the guide sleeve, with one end connected to the connecting block and the other end connected to the clamping block.
[0008] In one embodiment of this utility model, the clamping block is installed at the front end of the guide rod and is provided with a positioning pin avoidance hole and a component avoidance structure. It also has a boss part for tightly pressing the receiving copper buckle, which effectively avoids damage to the positioning pin and the tape device during the clamping process.
[0009] In one embodiment of this utility model, the quick clamp is located at the working force point at the center of the connecting block and is assembled through a threaded structure. At the same time, the quick clamp conforms to the ergonomic principles according to the requirements of the production line, and its operating force is moderate, so that the operator can easily operate it to drive the clamping block, reduce operator fatigue, improve splicing efficiency, or connect to a reciprocating electric drive structure.
[0010] Compared with the prior art, the above-mentioned technical solution of this utility model has the following advantages: The braided tape splicing device of this utility model can ensure the accurate positioning of the receiving copper buckle and the material tape to be spliced, so that the hole spacing of the spliced material tape is consistent with the raw material tape, effectively ensuring the splicing quality; the clamping block is provided with positioning pin avoidance holes and component avoidance structures, which can effectively avoid damaging the positioning pin and braided tape device when clamping the receiving copper buckle, reducing the risk of product damage, improving the production yield, and reducing material loss;
[0011] The receiving copper buckle support block and the base plate are detachably connected, facilitating quick replacement and adjustment for different specifications of receiving copper buckles and material strips. This enhances the device's adaptability to various materials and expands its application range. The high-precision fit between the guide sleeve and guide rod, the reinforced structure design of the side plates, and the special material and surface treatment of the clamping block all ensure the stability, reliability, and durability of the device during long-term use, reducing the frequency of equipment maintenance and replacement, and further improving production efficiency. Attached Figure Description
[0012] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.
[0013] Figure 1 This is a schematic diagram of the overall structure of the braided tape splicing device provided by this utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the receiving copper buckle fixing mechanism of the braided tape splicing device provided by this utility model;
[0015] Figure 3 This is a schematic diagram of the transmission mechanism of the braided tape splicing device provided by this utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the pressing block of the braided tape splicing device provided by this utility model.
[0017] As shown in the figure: 1. Copper buckle fixing device for receiving material; 2. Transmission device; 3. Clamping block; 1-1. Base plate; 1-2. Copper buckle support block for receiving material; 1-3. Positioning pin; 2-1. Side plate; 2-2. Bridging plate; 2-3. Guide sleeve; 2-4. Guide rod; 2-5. Connecting block; 2-6. Quick clamp. Detailed Implementation
[0018] like Figure 1 and Figure 2 As shown, this embodiment provides a tape splicing device based on a process flow. The tape splicing device splices tape materials into long segments to improve mounting efficiency, including:
[0019] The receiving copper buckle fixing device 1 consists of a base plate 1-1, a receiving copper buckle support block 1-2, and positioning pins 1-3. The base plate 1-1 provides a stable foundation for the overall structure. The receiving copper buckle support block 1-2 is used to support the receiving copper buckle and is located on the base plate 1-1. Meanwhile, the positioning pins 1-3 are located on the horizontal working end face of the receiving copper buckle support block 1-2. The spacing between each pair of positioning pins 1-3 is the same as the spacing of the material holes, ensuring accurate positioning of the receiving copper buckle and the material strip to be spliced, and ensuring that the hole spacing of the spliced material strip is consistent with the original strip.
[0020] like Figure 3 and Figure 4 As shown, the transmission device 2 is mounted on the base plate 1-1 via the side plate 2-1. It consists of the side plate 2-1, the bridging plate 2-2, the guide sleeve 2-3, the guide rod 2-4, the connecting block 2-5, and the quick clamp 2-6. Its function is to connect the receiving copper buckle fixing device 1 and the pressing block 3, accurately determine the position of the pressing block 3 so that it is perpendicularly aligned with the receiving copper buckle provided on the receiving copper buckle support block 1-2, and drive the pressing block 3 to move up and down along the guide rod 2-4 to achieve the pressing action. All components work together to ensure stable and efficient transmission.
[0021] The receiving copper buckle support block 1-2 is assembled on the base plate 1-1 through positioning holes and bolts to meet the requirements of easy disassembly and installation, so as to facilitate quick replacement and adjustment of receiving copper buckles and material strips of different sizes or types.
[0022] like Figure 3 As shown, the bridging plate 2-2 is located at one end of the side plate 2-1, and the bridging plate 2-2 is provided with a guide sleeve 2-3. The guide rod 2-4 needs to pass through the guide sleeve 2-3, and one end is connected to the connecting block 2-5, while the other end is connected to the clamping block 3.
[0023] like Figure 3 and Figure 1As shown, the clamping block 3 is installed at the front end of the guide rod 2-4. It is equipped with a positioning pin avoidance hole and a component avoidance structure, and also has a boss part for tightly pressing the copper buckle of the receiving material, which effectively avoids damage to the positioning pin and the tape device during the clamping process.
[0024] The quick clamp 2-6 is located at the working force point in the center of the connecting block 2-5 and is assembled through a threaded structure. At the same time, the quick clamp 2-6 conforms to the ergonomic principle according to the requirements of the production line. Its operating force is moderate, and the operator can easily operate it to drive the clamping block 3, reduce operator fatigue, improve splicing efficiency, or connect to a reciprocating electric drive structure.
[0025] The tape splicing device described in this embodiment has the following structure: Figure 1 As shown, it includes a copper buckle fixing mechanism 1, a transmission mechanism 2, and a pressing block 3; the copper buckle fixing mechanism 1 includes a base plate, a copper buckle support block, and a positioning pin; the transmission mechanism 2 is installed on the base plate and is used to drive the pressing block 3 to move up and down; the pressing block 3 is installed at the bottom of the guide rod of the transmission mechanism and aligned with the copper buckle support block, and is used to press the copper buckle to the material strip.
[0026] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.
Claims
1. A tape splicing device based on a process flow, wherein the tape splicing device splices tape materials into long segments to improve mounting efficiency, characterized in that... include: The copper buckle fixing device (1) is composed of a base plate (1-1), a copper buckle support block (1-2), and a positioning pin (1-3). The base plate (1-1) provides a stable foundation for the overall structure. The copper buckle support block (1-2) is used to support the copper buckle and is located on the base plate (1-1). Meanwhile, the positioning pin (1-3) is located on the horizontal working end face of the copper buckle support block (1-2), and the spacing between each pair of positioning pins (1-3) is the same as the spacing between the material feeding holes. The transmission device (2) is mounted on the base plate (1-1) via the side plate (2-1). It consists of the side plate (2-1), the bridging plate (2-2), the guide sleeve (2-3), the guide rod (2-4), the connecting block (2-5), and the quick clamp (2-6). Its function is to connect the receiving copper buckle fixing device (1) and the pressing block (3), and to accurately determine the position of the pressing block (3) so that it is perpendicularly aligned with the receiving copper buckle provided on the receiving copper buckle support block (1-2).
2. The tape splicing device according to claim 1, characterized in that: The copper buckle support block (1-2) is assembled on the base plate (1-1) through positioning holes and bolts.
3. The tape splicing device according to claim 1, characterized in that: The bridging plate (2-2) is located at one end of the side plate (2-1), and the bridging plate (2-2) is provided with a guide sleeve (2-3). The guide rod (2-4) needs to pass through the guide sleeve (2-3) and then connect one end to the connecting block (2-5) and the other end to the clamping block (3).
4. The tape splicing device according to claim 3, characterized in that: The clamping block (3) is installed at the front end of the guide rod (2-4), and is provided with a positioning pin avoidance hole and a component avoidance structure. It also has a boss part for tightly pressing the copper buckle for receiving materials.
5. The tape splicing device according to claim 4, characterized in that: The quick clamp (2-6) is located at the working force point in the center of the connecting block (2-5) and is assembled through a threaded structure.