Hot air gun mechanism for coil winding

Abstract

The utility model discloses a hot air gun mechanism for coil winding, and relates to the technical field of coil winding, the hot air gun mechanism is installed on one side of a winding limiting sleeve, the hot air gun mechanism comprises an installation frame, an installation adjusting block, a clamping sleeve and a hot air pipe gun, and the installation frame is installed on a coil winding working platform; the mounting adjusting block is detachably connected to the upper surface of the mounting frame; one end of the clamping sleeve is connected to the mounting adjusting block; the side, away from the installation adjusting block, of the clamping sleeve is suitable for being connected to a hot air pipe gun in a sleeving mode, and the hot air pipe gun is obliquely arranged and right faces the winding limiting sleeve so that air blown out of the hot air pipe gun can conduct shaping treatment on a metal coil wound around the winding limiting sleeve. The mechanism is used for blowing hot air during coil winding, the coil can be easily shaped in the winding process, it is avoided that the precision of the coil is affected by retraction of the coil after the coil is completed, the accuracy of the coil is improved, production errors caused by some characteristics of the coil are reduced, and the yield of the coil is increased.

Description

Technical Field

[0001] This utility model relates to the field of coil manufacturing technology, specifically to a hot air gun mechanism for coil winding. Background Technology

[0002] Existing hot air guns use a heating element to generate heat, which is then used by a motor to rotate the fan blades, expelling hot air from the gun body. They are commonly used for removing paint, bending plastic pipes, welding metal pipe joints, and heating the surfaces of certain objects.

[0003] Normally, the outlet air temperature is high during use. Improper use, such as using it at excessively short distances (too close to or in contact with the surface of the object being heated), prevents heat dissipation, causing a rapid rise in temperature inside the hot air gun casing. This can lead to the melting of heating elements, such as the heating wire, and damage to the machine. Although the product manual emphasizes maintaining a certain distance between the outlet and the object being heated, this is difficult to control manually. Therefore, it is common for the heating wire to burn out and the machine to be damaged due to the nozzle being too close to the object. While many hot air guns are equipped with overheat protection devices, the rapid heating often prevents these devices from functioning properly, making the machine very prone to burnout.

[0004] In the existing technology, blowing hot air during coil winding can help the coil to be easily shaped during the winding process, so as to prevent the coil from shrinking back after completion, which would affect the accuracy of the coil, improve the accuracy of the coil, reduce production errors caused by some characteristics of the coil itself, and improve the yield of the coil.

[0005] For example, when winding a metal coil, a hot air gun needs to be directed at the coil to bring it to the appropriate temperature. Therefore, the hot air gun nozzle must be close to the metal coil. However, as mentioned above, if the hot air gun nozzle is too close to the object being heated, the hot air will flow back into the nozzle, easily causing the heating wire to burn out. Therefore, existing hot air guns need to be improved to accommodate heating objects at close range. Utility Model Content

[0006] In view of this, in order to overcome the defects of the above-mentioned technology, this utility model provides a hot air gun mechanism for coil winding.

[0007] This utility model provides a hot air gun mechanism for coil winding, which is installed on one side of a winding limiting sleeve, and includes:

[0008] Mounting bracket, installed on the coil winding work platform;

[0009] The mounting adjustment block is detachably connected to the upper surface of the mounting bracket;

[0010] A ferrule, one end of which is connected to the mounting adjustment block;

[0011] A hot air gun, wherein the side of the ferrule away from the mounting adjustment block is adapted to be fitted onto the hot air gun, and the hot air gun is tilted and facing the winding limiting sleeve, so that the air blown out by the hot air gun can shape the metal coil wound on the winding limiting sleeve.

[0012] Optionally, the mounting bracket includes two vertically parallel plates spaced apart and a horizontal plate connected between the two vertical plates, wherein the horizontal plate and the vertical plates are fixedly connected by bolts.

[0013] Optionally, the mounting adjustment block is provided with a mounting groove, which is adapted to adjust the mounting connector to fix the mounting adjustment block to the horizontal plate.

[0014] Optionally, the ferrule includes a U-shaped clamp tube and a locking member threaded to one end of the opening of the U-shaped clamp tube; the mounting adjustment block is also provided with a connecting seat on the side near the hot air gun, the connecting seat has a mounting hole, and the locking member is adapted to pass through the mounting hole and be threaded onto the opening of the U-shaped clamp tube.

[0015] Optionally, the mounting groove is a long strip structure.

[0016] Optionally, the center of the U-shaped clamp tube is provided with a positioning hole that matches the outer diameter shape of the hot air gun.

[0017] Optionally, it also includes a temperature sensor disposed on the vertical plate, the temperature sensor being adapted to detect in real time the temperature of the air blown by the hot air gun onto the winding limiting sleeve.

[0018] Optionally, it also includes a wind speed sensor disposed on the vertical plate, the wind speed sensor being adapted to detect in real time the wind speed blown by the hot air gun toward the winding limiting sleeve.

[0019] Optionally, the ferrule is made of heat-resistant ceramic material.

[0020] Compared with the prior art, this utility model has at least the following beneficial effects:

[0021] The hot air gun mechanism for coil winding in this utility model includes a mounting frame, a mounting adjustment block, a clamping sleeve, and a hot air gun. The mounting frame is installed on the coil winding work platform, and the mounting adjustment block is detachably connected to the upper surface of the mounting frame. This facilitates installation and adjustment, allowing the hot air gun mechanism to be quickly installed on the work platform and its position or angle to be adjusted as needed. The clamping sleeve 4 ensures that the hot air gun will not shift or shake during operation, guaranteeing its stability. The hot air gun is tilted and directly facing the winding limiting sleeve, so that the air blown from the hot air gun can shape the metal coil wound on the winding limiting sleeve. The detachable connection of the mounting adjustment block makes the installation process more convenient and faster, allowing the hot air gun mechanism to be quickly installed in place, improving installation efficiency. In addition, the mounting adjustment block can be finely adjusted to ensure that the hot air gun is accurately aligned with the winding limiting sleeve, thereby ensuring that the hot air is accurately blown onto the metal coil, improving installation accuracy. The hot air gun is tilted and positioned directly opposite the winding limit sleeve, allowing the hot air to directly act on the metal coil wound on the winding limit sleeve, thus heating and shaping the metal coil. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the hot air gun mechanism for coil winding in an embodiment of this utility model;

[0023] Figure 2 This is a side view of the hot air gun mechanism for coil winding in an embodiment of the present invention.

[0024] Figure 3 This is a front view schematic diagram of the hot air gun mechanism for coil winding in an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the assembly structure of the installation adjustment block and the ferrule in an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1-Mounting bracket; 11-Vertical plate; 12-Horizontal plate;

[0028] 2-Installation adjustment block; 21-Installation slot; 22-Connecting seat; 221-Installation hole;

[0029] 3-Connectors;

[0030] 4-Clip sleeve; 41-U-shaped clamp tube; 411-Positioning hole; 42-Locking element;

[0031] 5-Hot air gun;

[0032] 6-Wound limiting sleeve. Detailed Implementation

[0033] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can also refer to the internal connection of two components; and they can refer to a wireless connection or a wired connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Please see Figure 1-4 As shown, this utility model embodiment provides a hot air gun mechanism for coil winding. The hot air gun mechanism is installed on one side of the winding limiting sleeve 6. The hot air gun mechanism includes a mounting bracket 1, a mounting adjustment block 2, a retaining sleeve 4, and a hot air gun 5, wherein:

[0036] Mounting bracket 1 is installed on the coil winding work platform. Mounting adjustment block 2 is detachably connected to the upper surface of mounting bracket 1, which facilitates installation and adjustment. It can quickly install the hot air gun mechanism onto the work platform and can adjust its position or angle as needed.

[0037] One end of the ferrule 4 is connected to the mounting adjustment block 2, and the side of the ferrule 4 away from the mounting adjustment block 2 is suitable for fitting onto the hot air gun 5. This connection method can ensure that the hot air gun will not shift or shake during operation, thus ensuring the stability of the hot air gun.

[0038] The hot air gun 5 is tilted and positioned directly opposite the winding limiting sleeve 6 so that the air blown out by the hot air gun 5 can shape the metal coil wound on the winding limiting sleeve 6.

[0039] In this embodiment, the detachable connection of the installation adjustment block 2 makes the installation process more convenient and quick, enabling the hot air gun mechanism to be installed quickly and improving installation efficiency. Furthermore, the installation adjustment block 2 can be fine-tuned to ensure that the hot air gun is accurately aligned with the winding limiting sleeve 6, thereby ensuring that the hot air is accurately blown onto the metal coil, improving installation accuracy. The hot air gun 5 is tilted and aligned with the winding limiting sleeve 6, allowing the hot air to directly act on the metal coil wound on the winding limiting sleeve 6, heating and shaping the metal coil. The temperature and airflow of the hot air can be adjusted according to the material and size of the metal coil to achieve the best shaping effect.

[0040] Specifically, please refer to Figure 1 As shown, the mounting bracket 1 includes two vertically parallel plates 11 and a horizontal plate 12 connected between the two vertical plates 11. The horizontal plate 12 and the vertical plates 11 are fixedly connected by bolts.

[0041] Therefore, the stable frame built between the horizontal plate 12 and the vertical plate 11 can effectively bear the weight and force of the hot air gun mechanism and other components, ensuring the stability of the entire device during operation.

[0042] Specifically, please refer to Figure 1 As shown, the mounting adjustment block 2 has a mounting groove 21, which is suitable for adjusting the mounting connector 3 to fix the mounting adjustment block 2 to the horizontal plate 12. The mounting groove 21 allows the position of the mounting connector 3 to be adjusted within a certain range, thus enabling convenient fine-tuning of the position of the mounting adjustment block 2. This flexibility allows the position and angle of the hot air gun mechanism to be precisely adjusted according to actual needs during installation to achieve the best working condition.

[0043] Specifically, please refer to Figure 4 As shown, the ferrule 4 includes a U-shaped clamp tube 41 and a locking member 42 threadedly connected to one end of the opening of the U-shaped clamp tube 41. The mounting adjustment block 2 is also provided with a connecting seat 22 on the side near the hot air gun 5. The connecting seat 22 has a mounting hole 221. The locking member 42 is adapted to pass through the mounting hole 221 and be threadedly locked onto the opening of the U-shaped clamp tube 41.

[0044] During installation, simply insert the hot air gun into the U-shaped clamp 41, and then tighten the locking piece 42 to make it pass through the mounting hole 221 on the connector 22 and connect it to the U-shaped clamp 41 by screwing it in. This completes the installation of the clamp 4 and the hot air gun 5. The operation is simple and quick, without the need for complicated tools or steps.

[0045] When disassembly is required, simply loosen the locking part 42 to remove the hot air gun 5 from the ferrule 4, which facilitates the maintenance, replacement or adjustment of the hot air gun 5 or the ferrule 4, improving the maintainability and flexibility of the equipment.

[0046] Specifically, please refer to Figure 1 As shown, the mounting groove 21 has an elongated shape. This elongated shape provides the mounting connector with the freedom to move linearly along its length. This allows for fine-tuning of the mounting adjustment block 2 in this direction, enabling precise adjustment of its position according to the relative position requirements between the hot air gun mechanism and the winding limiting sleeve 6, ensuring accurate alignment of the hot air gun with the winding limiting sleeve 6.

[0047] Specifically, please refer to Figure 4 As shown, the U-shaped clamping tube 41 has a positioning hole 411 at its center that matches the outer diameter of the hot air gun 5. The shape of the positioning hole 411 matches the outer diameter of the hot air gun 5, which allows the hot air gun 5 to be accurately positioned and fixed in the clamping sleeve 4, reducing its shaking and displacement during operation, ensuring that the hot air can be stably blown onto the metal coil, and improving the stability of the shaping effect.

[0048] Specifically, in this embodiment, the hot air gun mechanism for coil winding also includes a temperature sensor (not shown in the figure) disposed on the vertical plate 11. The temperature sensor is adapted to detect the temperature of the air blown by the hot air gun 5 toward the winding limiting sleeve 6 in real time.

[0049] In this way, the temperature sensor can detect the temperature of the air blown out by the hot air gun 5 in real time and accurately. Its detection accuracy is high and the error range is small, which can ensure that the air temperature is always stable within the set temperature range, providing accurate temperature protection for the shaping of the metal coil.

[0050] Specifically, in this embodiment, the hot air gun mechanism for coil winding also includes a wind speed sensor (not shown in the figure) disposed on the vertical plate 11. The wind speed sensor is adapted to detect in real time the wind speed of the hot air gun 5 blowing towards the winding limiting sleeve 6.

[0051] The wind speed sensor can work continuously, monitor changes in wind speed in real time, and promptly feed the wind speed data back to the control system, enabling the control system to make rapid adjustments based on the actual situation and avoid adverse effects of wind speed fluctuations on the coil shaping quality.

[0052] Preferably, in this embodiment, the ferrule 4 is made of heat-resistant ceramic material. Heat-resistant ceramic material can work stably for extended periods in high-temperature environments without deformation, damage, or performance degradation due to high temperatures. When the hot air gun is in operation, it blows out high-temperature hot air. The heat-resistant ceramic material used in the ferrule 4 can withstand the high-temperature baking, ensuring its structural and performance stability in high-temperature environments, and providing reliable fixation and support for the hot air gun.

[0053] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this invention.

Claims

1. A hot air gun mechanism for coil winding, mounted on one side of a winding limiting sleeve (6), characterized in that, include: Mounting bracket (1) is installed on the coil winding work platform; The mounting adjustment block (2) is detachably connected to the upper surface of the mounting bracket (1); A ferrule (4), one end of which is connected to the mounting adjustment block (2); The hot air gun (5) is fitted with the sleeve (4) on the side away from the mounting adjustment block (2), and the hot air gun (5) is tilted and facing the winding limiting sleeve (6) so that the air blown out by the hot air gun (5) can shape the metal coil wound on the winding limiting sleeve (6).

2. The hot air gun mechanism for coil winding according to claim 1, characterized in that, The mounting bracket (1) includes two vertically parallel plates (11) and a horizontal plate (12) connected horizontally between the two vertical plates (11). The horizontal plate (12) and the vertical plates (11) are fixedly connected by bolts.

3. The hot air gun mechanism for coil winding according to claim 2, characterized in that, The mounting adjustment block (2) has a mounting groove (21) and the mounting groove (21) is suitable for adjusting the mounting connector (3) so as to fix the mounting adjustment block (2) on the horizontal plate (12).

4. The hot air gun mechanism for coil winding according to claim 1, characterized in that, The ferrule (4) includes a U-shaped ferrule (41) and a locking member (42) threadedly connected to one end of the opening of the U-shaped ferrule (41); the mounting adjustment block (2) is also provided with a connecting seat (22) on the side near the hot air gun (5), and the connecting seat (22) is provided with a mounting hole (221), and the locking member (42) is adapted to pass through the mounting hole (221) and be threadedly locked onto the opening of the U-shaped ferrule (41).

5. The hot air gun mechanism for coil winding according to claim 3, characterized in that, The mounting groove (21) is a long strip structure.

6. The hot air gun mechanism for coil winding according to claim 4, characterized in that, The center of the U-shaped clamp (41) is provided with a positioning hole (411) that matches the outer diameter shape of the hot air gun (5).

7. The hot air gun mechanism for coil winding according to claim 2, characterized in that, It also includes a temperature sensor installed on the vertical plate (11), which is adapted to detect in real time the temperature of the air blown by the hot air gun (5) toward the winding limiting sleeve (6).

8. The hot air gun mechanism for coil winding according to claim 2, characterized in that, It also includes a wind speed sensor mounted on the vertical plate (11), the wind speed sensor being adapted to detect in real time the wind speed of the hot air gun (5) blowing toward the winding limiting sleeve (6).

9. The hot air gun mechanism for coil winding according to claim 1, characterized in that, The sleeve (4) is made of heat-resistant ceramic material.

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