Portable handheld precise temperature control plastic sealing device

Abstract

The utility model relates to the field of sealing devices, and discloses a portable handheld precise temperature control plastic sealing device which comprises a base, a sealing table is rotatably connected to the top of the base, a fixing plate is fixedly connected to the interior of the base, a bottom plate is fixedly connected to the bottom of the fixing plate, a sliding groove is formed in the bottom plate, and a sealing groove is formed in the sliding groove. An electric push rod is fixedly connected to the top of the bottom plate, a push table is fixedly connected to the output end of the electric push rod, the other push table is fixedly connected to the side wall of the electric push rod, the push tables are slidably connected to the interior of the sliding groove, first rotary tables are fixedly connected to the side walls of the push tables, and L-shaped rods are rotatably connected to the interiors of the first rotary tables; the L-shaped rod is connected into the base in a sliding mode. According to the portable gas stove, through cooperation of the bottom plate, the push table, the L-shaped rod and other structures, the replacement and maintenance process of the heat conduction plate is simplified, the downtime caused by replacement of the heat conduction plate is shortened, and the sealing efficiency of spare and accessory parts of the portable gas stove is improved.

Description

Technical Field

[0001] The utility model relates to the field of sealers, in particular to a portable handheld precise temperature-controlled plastic sealer. Background Art

[0002] A cartridge stove (also known as a cartridge stove or portable stove) is a small, portable stove that usually uses liquefied gas (such as butane) as fuel. During the production and processing of cartridge stoves, its components need to be sealed at the factory, and a plastic sealer is usually used. The working principle of this device is to use the heat generated by the heating element to melt the edge of the plastic bag, and then use pressure to bond the melted parts together to achieve a seal.

[0003] In traditional plastic sealers, the heating element is typically a resistance wire or a heating plate, responsible for generating heat to melt the edge of the plastic bag and seal it. The resistance wire is typically made of materials such as nickel-chromium alloy, offering high electrical resistance and heating efficiency. The outer shell, made of plastic or metal, protects the internal components and provides a grip. The outer shell is designed for ease of operation and typically features anti-slip and heat-insulating features.

[0004] However, the heat-conducting elements in traditional plastic sealers are often directly fixed inside the appliance. When the heat-conducting elements need to be disassembled, replaced, and maintained, the operation is very cumbersome and the device casing needs to be removed, which reduces the factory sealing efficiency of the cassette furnace parts. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a portable handheld precise temperature control plastic sealer, which aims to improve the problem that the thermal conductive elements in traditional plastic sealers are very cumbersome to disassemble, replace and maintain, and require the removal of the device casing, thereby reducing the sealing efficiency of cassette furnace parts before leaving the factory.

[0006] The top of the sealing device is fixedly provided with a sealing platform, the bottom of the sealing device is fixedly connected to the fixing plate inside the base, and a sliding groove is provided inside the base, and the top of the base is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to the pushing platform, and the side wall of the electric push rod is fixedly connected to the other pushing platform, and the pushing platform is slidably connected to the inside of the sliding groove. The side walls of the pushing platform are fixedly connected to turntable 1, the inside of the turntable 1 is rotatably connected to an L-shaped rod, the L-shaped rod is slidably connected to the inside of the base, the inside of the L-shaped rod is rotatably connected to the rotating plate, the outer wall of the rotating plate is rotatably connected to turntable 2, the side walls of the turntable 2 are fixedly connected to turntable 2, and the side walls of the turntable 2 are fixedly connected to the clamping platform, and a temperature control component is provided on the top of the sealing platform, and the temperature control component is used to control the temperature of the sealer.

[0007] Furthermore, the temperature control component includes a temperature control panel, and the temperature control panel is fixedly connected to the top of the sealing platform.

[0008] Furthermore, a plurality of connecting platforms are fixedly connected to the upper surface of the sealing platform, and a transverse groove is provided inside the connecting platform.

[0009] Furthermore, an oblique groove is provided inside the connecting platform, and the oblique groove is connected to the transverse groove.

[0010] Furthermore, a motor is fixedly connected to the side wall of the connecting platform, and a transmission shaft is fixedly connected to the output end of the motor.

[0011] Furthermore, a connecting rod 1 is fixedly connected to the outer wall of the transmission shaft, and one end of the connecting rod 1 is rotatably connected to a connecting rod 2.

[0012] Furthermore, a connecting shaft is rotatably connected inside the second connecting rod, and the connecting shaft is slidably connected inside the transverse groove and the inclined groove.

[0013] Furthermore, a sleeve column is rotatably connected to the side wall of the connecting shaft, one end of the sleeve column is rotatably connected to the other side wall of the connecting shaft, and a handle is fixedly connected to the outer wall of the sleeve column.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, first, the electric push rod is used to output the push table to push the push tables on both sides to slide in the slide groove inside the bottom plate. The displacement of multiple push tables drives the turntable 1 on its side wall to move synchronously. Finally, the turntable 2 is subjected to force and drives the clamping table to slide on the surface of the fixed plate. The relative sliding of multiple clamping tables can clamp, fix or unlock the heat conduction plate, making its replacement and maintenance more convenient, improving the sealing efficiency of the cassette furnace parts and ensuring the normal use of the sealer.

[0016] 2. In the present invention, the transmission shaft is driven to rotate inside the connecting platform through the output of the motor. The rotation of the connecting platform drives the connecting rod 1 on its outer wall to change its own inclination angle. The angle change of the connecting rod 1 further drives the angle change of the connecting rod 2 at one end thereof. The rotating column sealing platform drives the structure on the other side to move synchronously. The handle provides a gripping function on the outer wall of the sleeve column, so that the sealer can be hand-held and gripped, which improves the flexibility of use and optimizes the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the portable handheld precise temperature-controlled plastic sealer proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the fixed plate structure of the portable handheld precise temperature control plastic sealer proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the connecting platform structure of the portable handheld precise temperature-controlled plastic sealer proposed in the utility model.

[0020] Legend:

[0021] 1. Base; 2. Closing table; 3. Temperature control panel; 4. Fixed plate; 5. Bottom plate; 6. Slide; 7. Electric push rod; 8. Push table; 9. Turntable 1; 10. L-shaped rod; 11. Turntable; 12. Turntable 2; 13. Clamping table; 14. Connecting table; 15. Horizontal groove; 16. Inclined groove; 17. Motor; 18. Drive shaft; 19. Connecting rod 1; 20. Connecting rod 2; 21. Connecting shaft; 22. Sleeve column; 23. Handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 - Figure 2 The utility model provides an embodiment of a portable handheld precise temperature-controlled plastic sealer, comprising a base 1, the top of the base 1 is rotatably connected to a sealing platform 2, the base 1 is fixedly connected to a fixing plate 4 inside the base 1, the bottom of the fixing plate 4 is fixedly connected to a bottom plate 5, a slide groove 6 is opened inside the bottom plate 5, the top of the bottom plate 5 is fixedly connected to an electric push rod 7, the output end of the electric push rod 7 is fixedly connected to a pushing platform 8, and the side wall of the electric push rod 7 is fixedly connected to another pushing platform 8. The pushing platforms 8 are all slidably connected to the inside of the slide groove 6, the side walls of the pushing platforms 8 are fixedly connected to a turntable 9, the inside of the turntable 9 is rotatably connected to an L-shaped rod 10, the L-shaped rod 10 is slidably connected to the inside of the base 1, the L-shaped rod 10 is rotatably connected to the inside of the base 1, and the L-shaped rod 10 is rotatably connected to a rotating plate 11, the outer wall of the rotating plate 11 is rotatably connected to a turntable 2 12, the side walls of the turntable 2 12 are fixedly connected to the turntable 2 12, and the side walls of the turntable 2 12 are fixedly connected to the clamping platform 13, and a temperature control component is provided on the top of the sealing platform 2, which is used to control the temperature of the sealer.

[0024] Specifically, when the heat conducting plate needs to be disassembled, assembled or replaced, the electric push rod 7 is first started, and the electric push rod 7 applies a pushing force to the push platform 8, so that the push platform 8 slides along its track in the slide groove 6 inside the bottom plate 5. The displacement of multiple push platforms 8 synchronously drives the turntable 1 9 on its side wall to move. At this time, the turntable 1 9 drives the internal L-shaped rod 10 to rotate through its structural mechanism, thereby changing the inclination angle of the L-shaped rod 10. When the L-shaped rod 10 rotates inside the fixed plate 4, it causes the rotating plate 11 connected to it to rotate as well, and the rotation of the rotating plate 11 further The turntable 2 12 is pushed, and under the action of force, the turntable 2 12 drives the clamping platform 13 to slide along the surface of the fixed plate 4. Through the relative sliding of multiple clamping platforms 13, the heat conducting plate can be clamped, fixed or unlocked, and precise temperature control can be achieved through the temperature control panel 3, thereby simplifying the replacement and maintenance process of the heat conducting plate. This design not only improves the maintenance efficiency, but also ensures the normal operation of the sealer, reduces the sealing downtime of the cassette furnace parts caused by the replacement of the heat conducting plate, and improves the overall operation convenience and working stability of the equipment.

[0025] Reference Figure 3 The temperature control component includes a temperature control panel 3, which is fixedly connected to the top of the sealing platform 2. A plurality of connecting platforms 14 are fixedly connected to the upper surface of the sealing platform 2. A horizontal groove 15 is provided inside the connecting platform 14, and an inclined groove 16 is provided inside the connecting platform 14. The inclined groove 16 is connected to the horizontal groove 15. The side wall of the connecting platform 14 is fixedly connected to a motor 17. The output end of the motor 17 is fixedly connected to a transmission shaft 18. The outer wall of the transmission shaft 18 is fixedly connected to a connecting rod 19. One end of the connecting rod 19 is rotatably connected to a connecting rod 20. The inside of the connecting rod 20 is rotatably connected to a connecting shaft 21. The connecting shaft 21 is slidably connected to the inside of the horizontal groove 15 and the inclined groove 16. The side wall of the connecting shaft 21 is rotatably connected to a sleeve column 22. One end of the sleeve column 22 is rotatably connected to the side wall of another connecting shaft 21. The outer wall of the sleeve column 22 is fixedly connected to a handle 23.

[0026] Specifically, when it is necessary to lift this device, the motor 17 is started first. The operation of the motor 17 will drive the transmission shaft 18 connected to it to rotate inside the connecting platform 14. The rotation of the connecting platform 14 causes the angle of the connecting rod 19 on its outer wall to change, thereby affecting the inclination angle of the connecting rod 19. The angle adjustment of the connecting rod 19 further drives the connecting rod 20 at the other end to change accordingly. At this time, the connecting shaft 21 inside the connecting rod 20 will slide inside the inclined groove 16 and the transverse groove 15. When the connecting shaft 21 enters the inclined groove 16 from the transverse groove 15, it will maintain a stable position and will no longer slide, thereby achieving a stable fixed state. In this process, the structure of the sealing platform 2 will also move synchronously. At the same time, the handle 23 provides a comfortable gripping area on the outer wall of the sleeve 22, allowing the user to easily and firmly hold the sealer. This design not only improves the flexibility of operation, but also significantly optimizes the user's overall usage experience, making the lifting and operation process smoother and more convenient.

[0027] Working principle: When the heat conduction plate needs to be disassembled, assembled or replaced, the electric push rod 7 is started, and the electric push rod 7 outputs to the push platform 8 to push the push platforms 8 on both sides to slide in the slide groove 6 inside the bottom plate 5. The displacement of multiple push platforms 8 drives the turntable 1 9 on its side wall to move synchronously. At this time, the turntable 1 9 can drive the L-shaped rod 10 inside it to rotate and change the tilt angle. The L-shaped rod 10 rotates inside the fixed plate 4 and drives the turn plate 11 inside it to rotate. The angle of the turntable 11 is then changed and pushes the turntable 2 12. After the turntable 2 12 is subjected to force, it drives the clamping platform 13 to slide on the surface of the fixed plate 4. The relative sliding of multiple clamping platforms 13 can clamp, fix or unlock the heat conduction plate, making its replacement and maintenance more convenient, improving the sealing efficiency of the cassette furnace parts and To ensure the normal use of the sealer, when it is necessary to lift this device, start the motor 17, and the output of the motor 17 drives the transmission shaft 18 to rotate inside the connecting platform 14. The rotation of the connecting platform 14 drives the connecting rod 19 on its outer wall to change its own inclination angle. The angle change of the connecting rod 19 further drives the connecting rod 2 20 at one end thereof to change its angle. At this time, the connecting shaft 21 inside the connecting rod 20 can slide inside the inclined groove 16. When the connecting shaft 21 enters the inclined groove 16 from the transverse groove 15, it no longer slides and maintains a stable position. At this time, the sealing platform 2 drives the structure on the other side to move synchronously, and the handle 23 provides a gripping function on the outer wall of the sleeve column 22, so that the sealer can be handheld and gripped, which improves the flexibility of use and optimizes the user experience.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable handheld precise temperature-controlled plastic sealer, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a sealing platform (2), the interior of the base (1) is fixedly connected to a fixing plate (4), the bottom of the fixing plate (4) is fixedly connected to a bottom plate (5), a sliding groove (6) is provided inside the bottom plate (5), the top of the bottom plate (5) is fixedly connected to an electric push rod (7), the output end of the electric push rod (7) is fixedly connected to a push platform (8), the side wall of the electric push rod (7) is fixedly connected to another push platform (8), the push platforms (8) are all slidably connected to the interior of the sliding groove (6), and the side walls of the push platforms (8) are all fixed. A turntable (9) is fixedly connected, and an L-shaped rod (10) is rotatably connected inside the turntable (9), and the L-shaped rod (10) is slidably connected inside the base (1), and a rotating plate (11) is rotatably connected inside the L-shaped rod (10), and the outer wall of the rotating plate (11) is rotatably connected to turntable two (12), and the side walls of turntable two (12) are fixedly connected to turntable two (12), and the side walls of turntable two (12) are fixedly connected to the clamping platform (13), and a temperature control component is provided on the top of the sealing platform (2), and the temperature control component is used to control the temperature of the sealer.

2. The portable handheld precise temperature-controlled plastic sealer according to claim 1, characterized in that: The temperature control component comprises a temperature control panel (3), and the temperature control panel (3) is fixedly connected to the top of the sealing platform (2).

3. The portable handheld precise temperature-controlled plastic sealer according to claim 2, characterized in that: A plurality of connecting platforms (14) are fixedly connected to the upper surface of the sealing platform (2), and a transverse groove (15) is provided inside the connecting platform (14).

4. The portable handheld precise temperature-controlled plastic sealer according to claim 3, characterized in that: An inclined groove (16) is provided inside the connecting platform (14), and the inclined groove (16) is connected to the transverse groove (15).

5. The portable handheld precise temperature-controlled plastic sealer according to claim 4, characterized in that: A motor (17) is fixedly connected to the side wall of the connecting platform (14), and a transmission shaft (18) is fixedly connected to the output end of the motor (17).

6. The portable handheld precise temperature-controlled plastic sealer according to claim 5, characterized in that: The outer wall of the transmission shaft (18) is fixedly connected to a connecting rod 1 (19), and one end of the connecting rod 1 (19) is rotatably connected to a connecting rod 2 (20).

7. The portable handheld precise temperature-controlled plastic sealer according to claim 6, characterized in that: The second connecting rod (20) is rotatably connected to a connecting shaft (21), and the connecting shaft (21) is slidably connected to the inside of the transverse groove (15) and the inclined groove (16).

8. The portable handheld precise temperature-controlled plastic sealer according to claim 7, characterized in that: The side wall of the connecting shaft (21) is rotatably connected to a sleeve column (22), one end of the sleeve column (22) is rotatably connected to the other side wall of the connecting shaft (21), and the outer wall of the sleeve column (22) is fixedly connected to a handle (23).

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