Terminal tape elastic separation device

Abstract

The utility model discloses a terminal material band elasticity disengaging device, including, work table, the top of work table is located above the position of feed inlet and is fixed with support frame, the inner wall both sides of support frame are established strip -shaped sliding slot, and the inside slide coupling of strip -shaped sliding slot has the sliding block, the inboard of sliding block is fixed with support rod, the inboard of support rod is provided with the pressing assembly for preventing terminal material deviation, the top of support rod is fixed with support plate. The rubber layer of the outer wall sleeve joint of pressing roll assembly in the device adopts the rubber layer of softness ding qing rubber material and is handled through vulcanization process, the rubber layer not only has good elasticity and flexibility, but also can be closely contacted terminal material when pressing roll and terminal material are adhered, when terminal material is in the disengaging movement state, the rubber layer can effectively offset the shaking of the disengaging process, provides stable support for terminal material, prevents terminal material and appears deviation because of shaking.

Description

Technical Field

[0001] This utility model relates to the field of terminal strip release technology, specifically a terminal strip elastic release device. Background Technology

[0002] In the field of electronic component manufacturing and assembly, terminals are key components for realizing circuit connection and signal transmission. The stability and accuracy of their production and processing directly affect the performance and quality of the end product. Terminals are usually mass-produced and transported in the form of material strips. In practical applications, according to specific assembly requirements, the terminal material strips need to be cut using appropriate processing equipment to separate individual terminals from the material strips for subsequent installation and use. Currently, in the terminal strip cutting and separation process, the industry generally adopts the following processing method: the terminal strip is conveyed to the cutting mechanism, and the reciprocating motion or rotational cutting action of the cutting tool is used to separate the terminal from the strip. However, in this cutting and separation process, due to the flexibility of the terminal strip material itself and the lack of effective positioning and stabilizing structure during the conveying process, the terminal strip is prone to deviation. Specifically, when the terminal strip moves to the cutting position in the conveying track, it is affected by the impact force generated by the cutting tool at the moment of cutting, the fluctuation of the strip conveying speed, and the vibration of the equipment. As a result, the terminal strip will deviate from the preset cutting trajectory and cannot accurately match the cutting path of the cutting tool. This misalignment of the terminal strip directly and severely impacts the cutting effect. On one hand, if the terminal strip shifts to one side, the cutting tool cannot accurately target the connection between the terminal and the strip, potentially resulting in "overcutting." This means that not only is the connection between the terminal and the strip severed, but the terminal itself is also cut, damaging its structural integrity and leading to its scrapping, significantly reducing the product yield. On the other hand, if the terminal strip shifts to the other side, it may result in "undercutting," meaning the connection between the terminal and the strip is not completely severed, preventing the terminal from detaching completely from the strip. This requires subsequent manual processing, increasing labor costs and processing steps, and reducing overall production efficiency. Furthermore, after cutting, the misaligned terminal strip may cause the subsequent conveyor strip to deviate further from its track, creating a vicious cycle and exacerbating the instability of the processing. This severely restricts the continuous and automated operation of the terminal processing production line, making it difficult to meet the demands of modern electronics manufacturing for efficient and precise production. Utility Model Content

[0003] The purpose of this invention is to provide a terminal strip elastic release device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a terminal strip elastic release device, comprising a worktable, a support frame fixed at the top of the worktable above the feed inlet, strip-shaped grooves on both sides of the inner wall of the support frame, a slider slidably connected inside the strip-shaped grooves, a support rod fixed inside the slider, a pressing component for preventing terminal strip displacement provided inside the support rod, a support plate fixed at the top of the support rod, and pressing components for providing downward pushing force to the pressing component on both sides of the top of the support plate.

[0005] Preferably, the top two sides of the support frame are provided with through holes to limit the downward pressing component.

[0006] Preferably, the pressing assembly includes a pressure roller, the two sides of which are connected to the ends of a support rod via bearings, and the outer wall of the pressure roller is fitted with a rubber layer.

[0007] Preferably, the rubber layer is made of soft nitrile rubber to prevent damage to the terminal strip when it is pressed down to prevent displacement.

[0008] Preferably, the support plate is N-shaped, and both sides of the support plate are fixed above the support rod to provide support for the pressing assembly.

[0009] Preferably, the pressing component includes a limiting rod, which is fixed to both sides of the top end of the support plate. A spring is sleeved on the outer wall of the support plate, and the two ends of the spring are respectively connected to the top end of the support plate and the inner wall of the support frame.

[0010] Preferably, the limiting rod extends upward through the support frame and is connected to a circular stop.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The outer wall of the pressure roller of the pressure component in the device is made of soft nitrile rubber and has been vulcanized. This rubber layer not only has good elasticity and flexibility, but also can make close contact with the terminal material when the pressure roller is in contact with the terminal material. When the terminal material is in a state of separation and movement, the rubber layer can effectively counteract the shaking generated during the separation process, provide stable support for the terminal material, prevent the terminal material from shifting due to shaking, and avoid damage such as scratching and squeezing caused by hard contact to the terminal material, thus ensuring the integrity of the terminal material and its subsequent performance. The limiting rods of the pressing component are fixed on both sides of the top of the support plate. During the initial feeding stage, the operator only needs to pull the limiting rods upward, which will drive the slider to move upward along the strip groove on the inner wall of the support frame through the support plate. During this process, the spring is squeezed, and the pressure roller moves upward synchronously with the slider, thus providing sufficient operating space for the terminal material to be put into the material trough and pass under the pressure roller. After the feeding is completed, the limiting rods are released, and the reaction force of the spring can automatically push the support plate, slider and pressure roller to reset. There is no need for the operator to manually adjust the position of the pressure roller, which simplifies the operation process, reduces the difficulty of operation and improves work efficiency. As the load-bearing component of the overall structure, the support frame is precisely positioned above the feed chute, providing a stable foundation for the installation and operation of subsequent components. The slider shape matches the strip-shaped chute, and the sliding connection ensures smooth and unimpeded movement of the slider, supporting rod, and pressure roller, preventing interference with terminal material detachment. The mounting holes on the inner side of the support rod are matched with the outer ring diameter of the bearing, ensuring stable bearing installation and allowing the pressure roller to rotate flexibly via the bearing, reducing wear during roller rotation and extending its service life. The compatibility and stability design between components makes the overall structure of the device robust, capable of withstanding the forces during terminal material detachment for extended periods, ensuring reliable operation and reducing equipment maintenance costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Detailed view of the connection structure in the left cross-section; Figure 3 for Figure 3 Detailed view of the connection structure in right cross-section; Figure 4 for Figure 1 Detailed view of the connection structure from a top-down cross-section.

[0013] Explanation of reference numerals in the attached diagram: 1. Worktable, 2. Support frame, 3. Slider, 4. Support rod, 5. Pressure roller, 6. Rubber layer, 7. Support plate, 8. Limiting rod, 9. Spring. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4This utility model provides a technical solution for an elastic release device for terminal strips: An elastic release device for terminal strips includes a workbench 1. A support frame 2 is fixed at the top of the workbench 1 above the feed inlet. The support frame 2, as a load-bearing component of the integral structure, provides strong stability. Its position is above the feed chute. Strip-shaped grooves are formed on both sides of the inner wall of the support frame 2, and sliders 3 are slidably connected inside the strip-shaped grooves. A groove is formed on the inner side of the slider 3 for connecting with a support rod 4. The shape of the slider 3 matches the strip-shaped grooves. The support rod 4 is fixed to the inner side of the slider 3. The inner side of the rod 4 is provided with a mounting hole corresponding to the position of the pressure roller 5. The diameter of the mounting hole is adapted to the outer ring diameter of the bearing to ensure that the bearing can be stably installed on the support rod 4. The inner side of the support rod 4 is provided with a pressing component to prevent the terminal material from shifting. The pressing component is used to press down to prevent the terminal strip from shifting when it moves. The top of the support rod 4 is fixed with a support plate 7. The support plate 7 serves as the connection between the pressing component and the pressing component. Both sides of the top of the support plate 7 are provided with pressing components to provide downward pushing force to the pressing component. Both sides of the top of the support frame 2 are provided with through holes to limit the pressing component.

[0016] The pressing assembly includes a pressure roller 5, with both sides of the pressure roller 5 connected to the ends of the support rod 4 via bearings. The outer wall of the pressure roller 5 is fitted with a rubber layer 6, which is made of soft nitrile rubber and is tightly fitted onto the outer wall of the pressure roller 5 through a vulcanization process. It has good elasticity and flexibility, and prevents damage to the terminal strip when it is pressed down to prevent displacement. The support plate 7 is N-shaped, and both sides of the support plate 7 are fixed above the support rod 4 to provide support for the pressing assembly.

[0017] The pressing assembly includes a limiting rod 8, which is fixed to both sides of the top of the support plate 7. When the limiting rod 8 is pulled upward, it compresses the spring 9 through the upward movement of the support plate 7, making it convenient for the operator to pass the terminal material through during the initial feeding. The outer wall of the support plate 7 is fitted with the spring 9, and the two ends of the spring 9 are respectively connected to the top of the support plate 7 and the inner wall of the support frame 2. The spring 9 is used to transmit the downward pressure to the slider 3 through the support plate 7. The limiting rod 8 extends upward and passes through the support frame 2 and is connected to a circular stop.

[0018] Working principle: When a terminal strip elastic release device is first used, and a single item needs to be released from the terminal strip, the user removes the terminal strip from the roller and pulls the limiting rod 8 upward. During the pull, the support plate 7 drives the slider 3 upward, compressing the spring 9. Then, the slider 3 moves upward, driving the pressure roller 5 upward simultaneously. The user then places the terminal strip into the groove and passes it downward through the pressure roller 5. After passing through, the limiting rod 8 is released, and the reaction force of the spring 9 pushes the support plate 7 downward. During the push, the support plate 7 drives the pressure roller 5 downward simultaneously, and the slider 3 provides a limit. When the pressure roller 5 brings the rubber layer 6 into contact with the terminal strip, the rubber layer 6 effectively provides stability to the terminal strip during the release process, preventing the terminal strip from shifting due to shaking during release.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A terminal strip elastic release device, comprising, The workbench (1) is characterized in that a support frame (2) is fixed at the top of the workbench (1) above the feed inlet, and a strip groove is provided on both sides of the inner wall of the support frame (2), and a slider (3) is slidably connected inside the strip groove. A support rod (4) is fixed on the inner side of the slider (3), and a pressing component for preventing terminal material from shifting is provided on the inner side of the support rod (4). A support plate (7) is fixed at the top of the support rod (4), and a pressing component for providing downward pushing force to the pressing component is provided on both sides of the top of the support plate (7).

2. The terminal strip elastic release device according to claim 1, characterized in that, The support frame (2) has through holes on both sides of its top end for limiting the pressure component.

3. The terminal strip elastic release device according to claim 1, characterized in that, The pressing assembly includes a pressure roller (5), the two sides of which are connected to the ends of the support rod (4) via bearings, and the outer wall of the pressure roller (5) is fitted with a rubber layer (6).

4. The terminal strip elastic release device according to claim 3, characterized in that, The rubber layer (6) is made of soft nitrile rubber to prevent damage to the terminal strip when it is pressed down to prevent displacement.

5. The terminal strip elastic release device according to claim 1, characterized in that, The support plate (7) is N-shaped, and the two sides of the support plate (7) are fixed above the support rod (4) to provide support for the pressing assembly.

6. The terminal strip elastic release device according to claim 1, characterized in that, The pressing component includes a limiting rod (8), which is fixed on both sides of the top of the support plate (7). A spring (9) is sleeved on the outer wall of the support plate (7), and the two ends of the spring (9) are respectively connected to the top of the support plate (7) and the inner wall of the support frame (2).

7. The terminal strip elastic release device according to claim 6, characterized in that, The limiting rod (8) extends upward through the support frame (2) and is connected to a circular stop.

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