A packaging device for producing electric heating tubes

Abstract

This utility model provides a packaging device for electric heating tube production, relating to the field of electric heating tube production and packaging. The packaging device includes a main body and a mounting table for the main body. Two rectangular slots are formed in the center of the mounting table, and an electric fuse is fixedly connected to the center of one side of the main body. In this utility model, the use of touch sensors and clamping plates allows for visual inspection of whether the electric heating tube is properly clamped during the clamping process, preventing misalignment that could affect the packaging effect. It is also adaptable to the processing and production of electric heating tubes of various sizes and is less likely to damage the outer skin of the electric heating tube during clamping. The use of heating elements and pins ensures a close fit between the heating elements and the outer wall of the electric heating tube, resulting in uniform heating and improved packaging quality.

Description

Technical Field

[0001] This utility model relates to the field of electric heating tube production and packaging, specifically a packaging device for electric heating tube production. Background Technology

[0002] Traditional electric heaters may experience a decrease in the insulation resistance of the heating element during use, leading to damage or malfunction. This can cause serious safety and quality problems. A crucial requirement for heating elements is that they must be free of moisture. A common method is to place the heating element in an oven and heat it at 180-280℃ for several hours to over ten hours to thoroughly remove the moisture absorbed by the magnesium oxide powder inside. Then, the tube opening is sealed with RTV silicone or epoxy resin (hereinafter collectively referred to as sealant).

[0003] A search revealed an existing patent (publication number: 201921806043.3) that discloses an insulating sealing device for an electric heating tube. The device includes a sealing body with an upper opening at its upper end and a lower opening at its lower end. A through-type central channel connects the upper and lower openings, and a gap exists between the central channel and the guide rod. A stepped portion is provided on the outer wall of the sealing body. The guide rod passes through the central channel of the insulating sealing device, and sealant is applied between the insulating sealing device and the electric heating tube body. While this patented technology features a lower opening diameter that decreases towards the central channel, with the smallest lower opening diameter connecting to the largest central channel diameter, and offers advantages such as good bonding during sealant curing and improved insulation withstand voltage, it suffers from uneven sealing of the heating tube, leading to incomplete sealing, and the heating tube is easily mis-clamped without being easily detected.

[0004] Therefore, those skilled in the art have provided a packaging apparatus for the production of electric heating tubes to solve the problems mentioned in the background art. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this application provides a packaging device for the production of electric heating tubes, which solves the problems of difficulty in detecting improper mounting of electric heating tubes, difficulty in adapting to the production of electric heating tubes of various sizes, and uneven heating of electric heating tubes due to incomplete contact between the heating components and the heating tubes during heating.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A packaging device for producing electric heating tubes includes a main body, an installation processing table for the main body, two rectangular slots in the middle of the installation processing table, and an electric fuse fixedly connected to the middle of one side of the main body.

[0010] Through the above technical solution, by setting up touch sensors and clamps, the touch sensors and daylight lamps allow people to intuitively see whether the heating element is properly clamped during the clamping process. This achieves the goal of avoiding misalignment of the heating element due to improper clamping, which would affect the sealing effect. It can also adapt to the processing and production of heating elements of various sizes and is less likely to damage the outer skin of the heating element during clamping. Through the setting of heating plates and pins, the heating plates fit the outer wall of the heating element well, and the heating element is heated evenly, thereby improving the sealing quality.

[0011] Furthermore, a heat-conducting component is fixedly connected to the top of the electric fuse, and the heat-conducting component is electrically connected to the output end of the electric fuse. One end of each of the two heat-conducting components is fixedly connected to a mounting head, and two heating elements are slidably connected to the bottom of the two mounting heads.

[0012] Furthermore, the heating elements are semi-circular in shape, and can form a circle between two opposite heating elements. Each of the heating elements is slidably connected to a connecting rod between two opposite heating elements, and the outer wall of the connecting rod is provided with a spring. The two ends of the spring are fixedly connected to two heating elements respectively. Each of the heating elements is fixedly connected to a pin at the top, and the pins can interlock and engage with each other between two opposite heating elements.

[0013] Through the above technical solution, the two heating elements can be fixed in place by pins during use, so that the heating elements can fit into heating tubes of various radii, thereby improving the efficiency of casting and packaging materials.

[0014] Furthermore, a locking block is slidably connected to the lower surface of the main body, a handle is provided on one side of the locking block, and a handwheel is rotatably connected to the bottom of the main body. The outer wall of the handwheel has multiple rectangular notches, wherein the locking block can correspond to the notches on the outer wall of the handwheel.

[0015] The above technical solution is used to fix the handwheel, thereby locking the position of the heating element to be processed.

[0016] Furthermore, the handwheel has torsion rods rotatably connected to both sides of the upper surface edge of the horizontal plate, and vertical plates are rotatably connected to the upper surface edges of the two torsion rods. The two vertical plates are corresponding to each other on the left and right, and the two vertical plates are respectively placed in the two rectangular slots of the mounting processing table. A clamping table is fixedly connected to one end of the two vertical plates.

[0017] With the above technical solution, the two heating elements can be fixed in place by pins during use, so that the heating elements can fit into heating tubes of various radii.

[0018] Furthermore, a touch sensor is fixedly connected to the top of each of the two clamping platforms, and a daylight lamp is fixedly connected to the upper surface of each of the two mounting and processing platforms. The daylight lamp is electrically connected to the two touch sensors. When the two touch sensors touch the heating tube, the daylight lamp receives a signal and illuminates. A clamping plate is provided on one side of each of the two clamping platforms.

[0019] The above technical solution serves as a reminder to ensure that the heating element is properly clamped, making it easier to visually determine whether the heating element is securely clamped.

[0020] Furthermore, the clamping plate and the clamping table are fixedly connected by multiple tension springs, and the clamping plate is arc-shaped. A sponge pad is fixedly connected to one side of each of the two clamping plates. The sponge pad is inclined inward at a 45-degree angle. The upper surface of the mounting processing table has multiple holes arranged in a linear array. The top of the mounting processing table is provided with two insertion posts.

[0021] The above technical solution reduces the risk of damaging the outer skin of the heating element when clamping it, thus improving production quality.

[0022] Furthermore, the two insertion posts are composed of posts and insertion rods, wherein the insertion rods can be inserted and fixed into the holes on the top of the mounting processing table. A magnetic sheet is fixedly connected to one side of each of the two insertion posts, and the two magnetic sheets are C-shaped. A side plate is fixedly connected to the top of each of the two insertion posts, and the side plate corresponds to the touch sensor.

[0023] The above technical solution allows for the initial positioning of the heating element, and during the clamping process, touch sensors and daylight lamps enable people to visually see whether the heating element is properly clamped, thus avoiding misalignment of the heating element due to improper clamping, which could affect the packaging effect.

[0024] (III) Beneficial Effects

[0025] This utility model provides a packaging device for the production of electric heating tubes. It has the following beneficial effects:

[0026] 1. This utility model provides a packaging device for the production of electric heating tubes. Through the setting of touch sensors and clamps, the handwheel can be rotated during use to clamp the electric heating tube, and the clamps can protect the electric heating tube. The device can also be adapted to the packaging of electric heating tubes of various sizes by adjusting the position of the insertion post. During the clamping process, the touch sensor and daylight lamp allow people to intuitively see whether the electric heating tube is properly clamped, which avoids the electric heating tube being misaligned due to improper clamping, thus affecting the packaging effect. It can also adapt to the processing and production of electric heating tubes of various sizes and is less likely to damage the outer skin of the electric heating tube during clamping.

[0027] 2. This utility model provides a packaging device for the production of electric heating tubes. By setting heating elements and pins, two heating elements can be fixed and clamped in place by the pins during use, so that the heating elements can fit electric heating tubes of various radii, thereby improving the efficiency of melting and casting packaging materials, achieving faster packaging of electric heating tubes, and ensuring that the heating elements fit the outer wall of the electric heating tube more closely, so that the electric heating tube is heated evenly, thereby improving the packaging quality. Attached Figure Description

[0028] Figure 1 This is a front view schematic diagram of the present invention;

[0029] Figure 2 This is a side view of the present invention;

[0030] Figure 3 This is a cross-sectional view of the present invention;

[0031] Figure 4 This is a first layout diagram of the present invention;

[0032] Figure 5 This is a second layout diagram of the present invention;

[0033] Figure 6 For practical purposes Figure 3 Diagram A in the middle.

[0034] In the picture:

[0035] 1. Main body; 2. Mounting table; 3. Electro-fusible element; 4. Heat-conducting component; 5. Mounting head; 6. Heating element; 7. Pin; 8. Connecting rod; 9. Clamping block; 10. Handwheel; 11. Horizontal plate; 12. Torsion bar; 13. Vertical plate; 14. Clamping table; 15. Touch sensor; 16. Clamping plate; 17. Sponge pad; 18. Daylight lamp; 19. Insert post; 20. Magnetic sheet; 21. Side plate. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Specific implementation method 1:

[0038] Please see Figure 1 , Figure 5This embodiment of an electric heating tube production packaging device includes a main body 1 and a mounting processing table 2. The mounting processing table 2 has two rectangular slots in the middle. An electric fuse 3 is fixedly connected to the middle of one side of the main body 1. A heat-conducting component 4 is fixedly connected to the top of the electric fuse 3. The heat-conducting component 4 is electrically connected to the output end of the electric fuse 3. One end of each of the two heat-conducting components 4 is fixedly connected to a mounting head 5. Two heating elements 6 are slidably connected to the bottom of the two mounting heads 5. The heating elements 6 are semi-circular in shape and can form a circle between two opposite heating elements. A connecting rod 8 is slidably connected between two opposite heating elements 6. The outer wall of the connecting rod 8 is provided with a spring, and the two ends of the spring are fixedly connected to two heating elements 6 respectively. A pin 7 is fixedly connected to the top of each of the multiple heating elements 6. The pins 7 can interlock and engage with each other between two opposite heating elements.

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 In this embodiment, a packaging device for producing electric heating tubes includes a main body 1 with a sliding locking block 9 on its lower surface. A handle is located on one side of the locking block 9. A handwheel 10 is rotatably connected to the bottom of the main body 1. The outer wall of the handwheel 10 has multiple rectangular notches, with the locking block 9 corresponding to these notches. A horizontal plate 11 is fixedly connected to the top of the handwheel 10. Torsion rods 12 are rotatably connected to both sides of the upper edge of the horizontal plate 11. Vertical plates 13 are rotatably connected to the upper edges of both torsion rods 12. The two vertical plates 13 correspond to each other and are positioned within two rectangular slots of the mounting processing table 2. A clamping platform 14 is fixedly connected to one end of each vertical plate 13. Touch sensors 15 are fixedly connected to the top of each clamping platform 14. Daylight lamps 18 are fixedly connected to the upper surfaces of both mounting processing tables 2. The daylight lamps 18 are connected to the two touch sensors. 15 Electrical connection. When the two touch sensors 15 touch the heating tube, the daylight lamp 18 receives the signal and lights up. Each of the two clamping platforms 14 has a clamping piece 16 on one side. The clamping piece 16 is fixedly connected to the clamping platform 14 by multiple tension springs. The clamping piece 16 is arc-shaped. Each of the two clamping pieces 16 has a sponge pad 17 fixedly connected to one side. The sponge pad 17 is inclined inward at a 45-degree angle. The upper surface of the mounting processing table 2 has multiple holes arranged in a linear array. The top of the mounting processing table 2 has two insertion posts 19. Each insertion post 19 consists of a post and an insertion rod. The insertion rod of the insertion post 19 can be inserted and fixed into the holes on the top of the mounting processing table 2. Each of the two insertion posts 19 has a magnetic piece 20 fixedly connected to one side. The two magnetic pieces 20 are C-shaped. The top of the two insertion posts 19 has a side plate 21 fixedly connected to the side plate 21, which corresponds to the touch sensor 15.

[0040] This embodiment describes a packaging device for producing electric heating tubes. It should be noted that the touch sensor 15 and clamping plate 16 allow the handwheel 10 to be rotated during use to clamp the electric heating tube, protecting it with the clamping plate 16. The device can also adapt to packaging electric heating tubes of various sizes by adjusting the position of the insertion post 19. During clamping, the touch sensor 15 and daylight lamp 18 allow for direct visual inspection of whether the electric heating tube is properly clamped, preventing misalignment that could affect the packaging effect. This device is suitable for processing electric heating tubes of various sizes and is less likely to damage the outer skin of the heating tube during clamping. The heating element 6 and pin 7 allow the two heating elements 6 to be fixed in position by the pin 7, enabling them to adhere to electric heating tubes of various radii, thereby improving the efficiency of melting and casting the packaging material. This results in faster packaging of the electric heating tube, and the heating element 6 adheres well to the outer wall of the heating tube, ensuring uniform heating and improving the packaging quality.

[0041] The working principle of the above embodiment is as follows: First, adjust the position of the insertion post 19 according to the size of the heating tube to be processed and produced. Then, place the heating tube on the installation processing table 2. Then, the inner sides of the heating tube are attached to the outer walls of the two insertion posts 19, and the magnetic sheet 20 attracts the heating tube, making the heating tube positioning faster and avoiding the heating tube from tilting. Then, turn the handwheel 10, so that the horizontal plate 11 rotates and twists the two torsion rods 12. The torsion rods 12 drive the vertical plate 13 to move. The vertical plate 13 moves relative to the rectangular groove of the installation processing table 2. Then, the clamping plate 16 and the sponge pad 17 on one side of the clamping table 14 clamp the heating tube. Hold the heating element on the outer wall. When both touch sensors 15 touch the side plate 21, the daylight lamp 18 will light up to indicate that the heating element is in place. Then push the locking block 9 so that it enters the notch of the handwheel 10 to fix the handwheel 10. Then place the encapsulation material into the heating element head and put the heating plate 6 on the outer wall of the heating element where it needs to be encapsulated. Use the tension spring on the outer wall of the connecting rod 8 to make the heating plate 6 stick to the heating element. Then fasten the plug 19 and turn on the fuse 3 so that the heat conduction component 4 can transfer heat to the heating plate 6 through the mounting head 5 to heat the encapsulation position of the heating element and melt the encapsulation material.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Although specific 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 variations can be made to these specific 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. An encapsulating device for the production of electrocaloric tubes, comprising a main body (1), characterized by the fact that: The mounting table (2) of the main body (1) has two rectangular slots in the middle, and an electric fuse (3) is fixedly connected to the middle of one side of the main body (1).

2. The packaging device for electric heating tube production according to claim 1, characterized in that: A heat-conducting component (4) is fixedly connected to the top of the electric fuse (3). The heat-conducting component (4) is electrically connected to the output end of the electric fuse (3). One end of each of the two heat-conducting components (4) is fixedly connected to a mounting head (5). Two heating elements (6) are slidably connected to the bottom of the two mounting heads (5).

3. The packaging device for electric heating tube production according to claim 2, characterized in that: The heating elements (6) are semi-circular in shape, and can form a circle between two opposite heating elements. Each of the heating elements (6) is slidably connected to a connecting rod (8) between two opposite heating elements. The outer wall of the connecting rod (8) is provided with a spring, and the two ends of the spring are fixedly connected to two heating elements (6) respectively. Each of the heating elements (6) is fixedly connected to a pin (7) at the top. The pins (7) can interlock and engage with each other between two opposite heating elements.

4. The packaging device for electric heating tube production of claim 1, wherein: A locking block (9) is slidably connected to the lower surface of the main body (1). A handle is provided on one side of the locking block (9). A handwheel (10) is rotatably connected to the bottom of the main body (1). Multiple rectangular notches are opened on the outer wall of the handwheel (10), and the locking block (9) can correspond to the notches on the outer wall of the handwheel (10).

5. The packaging device for electric heating tube production according to claim 4, characterized in that: A horizontal plate (11) is fixedly connected to the top of the handwheel (10). A torsion bar (12) is rotatably connected to both sides of the upper surface edge of the horizontal plate (11). A vertical plate (13) is rotatably connected to the upper surface edge of the two torsion bars (12). The two vertical plates (13) correspond to each other on the left and right, and the two vertical plates (13) are respectively placed in the two rectangular slots of the mounting processing table (2). A clamping table (14) is fixedly connected to one end of the two vertical plates (13).

6. The packaging device for electric heating tube production according to claim 5, characterized in that: Touch sensors (15) are fixedly connected to the top of both clamping platforms (14), and daylight lamps (18) are fixedly connected to the upper surface of both mounting and processing platforms (2). The daylight lamps (18) are electrically connected to the two touch sensors (15). When the two touch sensors (15) touch the heating tube, the daylight lamps (18) receive a signal and light up. Clamping plates (16) are provided on one side of both clamping platforms (14).

7. The packaging device for electric heating tube production according to claim 6, characterized in that: The clamping piece (16) and the clamping table (14) are fixedly connected by multiple tension springs, and the clamping piece (16) is arc-shaped. A sponge pad (17) is fixedly connected to one side of each of the two clamping pieces (16). The sponge pad (17) is inclined inward at a 45-degree angle. The upper surface of the mounting processing table (2) has multiple holes arranged in a linear array. The top of the mounting processing table (2) is provided with two inserts (19).

8. The packaging device for producing electric heating tubes according to claim 7, characterized in that: The two insertion posts (19) consist of a post and an insertion rod. The insertion rod of the insertion post (19) can be inserted and fixed into the hole at the top of the mounting processing table (2). A magnetic sheet (20) is fixedly connected to one side of each of the two insertion posts (19). The magnetic sheet (20) is C-shaped. A side plate (21) is fixedly connected to the top of each of the two insertion posts (19). The side plate (21) corresponds to the touch sensor (15).

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