A semi-automatic tail end tin dipping device for an enameled wire product

Abstract

The utility model provides a kind of enameled wire product semi-automatic tail end tin immersion device, it is related to enameled wire product production technical field, it is characterized by: including lifting mechanism, support frame, product rack placing frame, high-temperature tin furnace, automatic tin scraping component and electrical control system, the lifting mechanism is used to control the product rack placing frame moves up and down, the high-temperature tin furnace is arranged in the lower of the product rack placing frame, the automatic tin scraping component is arranged in the high-temperature tin furnace side, the electrical control system is connected with the lifting mechanism and automatic tin scraping component.This utility model replaces traditional heavy manual operation by automation, directly reduces the labor intensity of operator, while reducing the dependence on skilled workers, saves production cost as a whole, through design can accommodate multiple products product rack placing frame, realizes "multiple boards once tin immersion", the original single manual operation becomes batch automation operation, improves the output in unit time.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire production technology, specifically a semi-automatic tail-end tinning device for enameled wire products. Background Technology

[0002] Currently, in small and medium-sized production settings, this process commonly employs the traditional manual tin-dipping method. Specifically, operators must hold or immerse a single enameled wire product rack into a high-temperature tin bath, hold it for several seconds, and then remove it. They must also periodically use tools to manually scrape off the dross generated on the surface of the molten solder due to high-temperature oxidation. This manual operation mode has many inherent drawbacks: First, production efficiency is extremely low. Because it's a manual operation of one tray at a time, batch production is impossible, severely restricting the production cycle and making it difficult to meet the demands of modern mass production.

[0003] Secondly, product quality stability is poor. Manually controlling the depth and time of tin dipping makes it impossible to guarantee the consistency of tin dipping length for each product, easily leading to fluctuations in product yield. Furthermore, if oxides and impurities on the surface of the molten solder are not removed in time, they easily adhere to the product ends, causing problems such as uneven solder layers and poor soldering, directly affecting product yield.

[0004] Furthermore, the work is physically demanding and the working environment is harsh. Operators need to perform repetitive tasks near high-temperature tin furnaces for extended periods, which is not only arduous but also carries safety risks such as burns. In addition, this position requires a certain level of skill from the operators, increasing personnel management and training costs. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a semi-automatic tail-end tinning device for enameled wire products, which solves the problems of low efficiency, unstable product quality and high labor intensity of operators in the traditional manual tail-end tinning method for enameled wire.

[0006] To solve the above technical problems, this utility model adopts the following technical solution: A semi-automatic tail-end tinning device for enameled wire products is characterized by comprising a lifting mechanism, a support frame, a product rack, a high-temperature tin furnace, an automatic tin scraping component, and an electrical control system. The lifting mechanism is used to control the up-and-down movement of the product rack. The high-temperature tin furnace is located below the product rack. The automatic tin scraping component is located on one side of the high-temperature tin furnace. The electrical control system is connected to the lifting mechanism and the automatic tin scraping component.

[0007] A preferred technical solution further includes a slide rail and a base plate, wherein the support frame and the slide rail are fixedly mounted on the base plate.

[0008] In a preferred embodiment, the automatic solder scraping component includes a scraper cylinder and a scraper, wherein the scraper is located at the output end of the scraper cylinder.

[0009] In a preferred embodiment, the product rack is provided with multiple sets of placement slots for placing products.

[0010] In a preferred embodiment, the lifting mechanism includes a stepper motor fixedly mounted on a support frame, the output of the stepper motor is fixedly mounted on a lead screw, and the product rack is movably mounted on the lead screw.

[0011] The technical effects and advantages of this utility model are as follows: This invention replaces traditional, heavy manual labor with automation, directly reducing the labor intensity of operators and decreasing reliance on skilled workers, thus saving overall production costs. By designing a product rack that can accommodate multiple product groups, it achieves "multiple boards dipped in solder at once," transforming the original single manual operation into batch automated operation and increasing output per unit time. The lifting mechanism, composed of a stepper motor and lead screw, can precisely control the soldering depth, ensuring consistency in the soldering length of the products. Furthermore, the automatic solder scraping component automatically removes solder dross after each cycle, effectively preventing impurities from affecting product quality, resulting in more stable product quality and a lower defect rate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the left-side structure of this utility model; In the diagram: 1-Lifting mechanism; 2-Support frame; 3-Product rack; 4-High temperature solder pot; 5-Automatic solder scraping component; 6-Slide rail; 7-Base plate; 11-Stepper motor; 12-Lead screw; 31-Placement slot; 51-Scraper cylinder; 52-Scraper. Detailed Implementation

[0013] 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.

[0014] like Figure 1 and Figure 2 As shown A semi-automatic tail-end tinning device for enameled wire products, characterized in that it includes a lifting mechanism 1, a support frame 2, a product rack 3, a high-temperature tin furnace 4, an automatic tin scraping component 5, and an electrical control system.

[0015] The lifting mechanism 1 is used to receive instructions from the electrical control system and drive the product rack 3 to move up and down precisely, so as to realize the immersion action of immersing the tail end of the enameled wire product into and lifting it out of the high temperature tin furnace 4. Its lifting stroke is controlled by the electrical control system, thereby determining the immersion depth.

[0016] The support frame 2 provides a stable mounting base and support for the lifting mechanism 1. The product rack 3 is used to carry and fix the enameled wire products to be tinned; it is located at the output end of the lifting mechanism 1 and can move with the lifting mechanism 1. The high-temperature tin furnace 4 is located below the movement path of the product rack 3; it contains molten tin and is used to tin-dip the tail end of the enameled wire products that descend there.

[0017] An automatic solder scraper 5 is located on one side of the high-temperature solder bath 4. It automatically scrapes away solder dross formed by oxidation or impurities on the surface of the molten solder in the high-temperature solder bath 4 after the soldering process is completed or before it begins, maintaining the cleanliness of the molten solder surface and ensuring the stable quality of subsequent soldered products. The electrical control system, as the core of the entire device, is electrically connected to both the lifting mechanism 1 and the automatic solder scraper 5. It coordinates and controls the start / stop, lifting sequence, and dwell time of the lifting mechanism 1, as well as the automatic solder scraping action of the automatic solder scraper 5, thereby achieving semi-automatic cyclic operation.

[0018] It also includes a slide rail 6 and a base plate 7. The base plate 7 serves as the mounting base for the entire device, used to fix and support other major components. Both the support frame 2 and the slide rail 6 are fixedly mounted on the base plate 7. The slide rail 6 slides in conjunction with the product rack placement frame 3, and its function is to provide guidance for the up-and-down movement of the product rack placement frame 3, ensuring that it remains stable during lifting and lowering, without deflection or shaking, thereby improving the accuracy and consistency of the tinning length.

[0019] The automatic solder scraping component 5 includes a scraper cylinder 51 and a scraper 52. The scraper cylinder 51 is fixedly installed and serves as a power source to provide the linear reciprocating motion required by the scraper 52. The scraper 52 is fixedly installed at the output end of the scraper cylinder 51, and its function is to sweep laterally across the surface of the molten solder in the high-temperature solder pot 4 under the drive of the scraper cylinder 51, thereby scraping the solder dross floating on the surface to the side of the pot, completing the cleaning operation.

[0020] The product rack 3 is equipped with multiple sets of placement slots 31 for placing products. The function of these placement slots 31 is to simultaneously accommodate and position multiple enameled wire products, enabling the device to complete the tinning operation of multiple products in a single lifting action. This constitutes the core of "semi-automatic multi-board single tinning", which greatly improves production efficiency and reduces the manual labor intensity of single-piece operation.

[0021] The lifting mechanism 1 includes a stepper motor 11 fixedly mounted on a support frame 2. A lead screw 12 is fixedly mounted on the output shaft of the stepper motor 11. The product rack 3 is movably mounted on the lead screw 12 via a threaded hole or a matching nut. The function of the stepper motor 11 is to receive pulse signals from the electrical control system and convert them into precise angular rotation. The function of the lead screw 12 is to convert the rotational motion of the stepper motor 11 into precise linear lifting motion of the product rack 3. By controlling the rotation angle and number of revolutions of the stepper motor 11, the moving distance and stopping position of the product rack 3 can be precisely controlled, thereby achieving precise control of the tinning length.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 semi-automatic tail-end tinning device for enameled wire products, characterized in that: The device includes a lifting mechanism (1), a support frame (2), a product rack (3), a high-temperature solder pot (4), an automatic solder scraping component (5), and an electrical control system. The lifting mechanism (1) is used to control the product rack (3) to move up and down. The high-temperature solder pot (4) is located below the product rack (3). The automatic solder scraping component (5) is located on one side of the high-temperature solder pot (4). The electrical control system is connected to the lifting mechanism (1) and the automatic solder scraping component (5).

2. The semi-automatic tail-end tinning device for enameled wire products according to claim 1, characterized in that: It also includes a slide rail (6) and a base plate (7), wherein the support frame (2) and the slide rail (6) are fixedly mounted on the base plate (7).

3. The semi-automatic tail-end tinning device for enameled wire products according to claim 1, characterized in that: The automatic solder scraping component (5) includes a scraper cylinder (51) and a scraper (52), with the scraper (52) located at the output end of the scraper cylinder (51).

4. The semi-automatic tail-end tinning device for enameled wire products according to claim 1, characterized in that: The product rack (3) is provided with multiple sets of placement slots (31) for placing products.

5. The semi-automatic tail-end tinning device for enameled wire products according to claim 1, characterized in that: The lifting mechanism (1) includes a stepper motor (11) fixedly mounted on a support frame (2), and the output of the stepper motor (11) is fixedly mounted on a lead screw (12). The product rack placement frame (3) is movably mounted on the lead screw (12).

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