A rapid sizing hot melt gun and method for making bolt protector caps

Abstract

This invention discloses a rapid-setting hot melt gun and method for preparing bolt protective caps. The hot melt gun includes a hot melt gun body and a shaping mold. The hot melt gun body and the shaping mold are detachably snapped together. The interface between the hot melt gun body and the shaping mold is provided with matching slots. A buckle is provided in the slot of the shaping mold. A control plate is provided on the shaping mold. One end of the control plate is placed outside the shaping mold, and the other end of the control plate is rotatably connected to the buckle through a connecting rod. The method of this invention provides a convenient and integrally formed rapid-setting hot melt gun and method for preparing bolt protective caps.

Description

Technical Field

[0001] This invention relates to the field of hot melt gun technology, specifically a rapid shaping hot melt gun and method for preparing bolt protective caps. Background Technology

[0002] A hot melt glue gun is a gun-shaped device that heats and melts hot melt sticks to bond objects. Hot melt glue guns feature precise cutting action, a variety of nozzles to meet the requirements of different production lines, and a unique filter design for easy cleaning. Generally, hot melt glue guns will not deform even after prolonged use at 300℃, and the joints are durable. Therefore, hot melt glue guns are widely used in electronics factories, food factories, packaging factories, and other industries for bonding products with hot melt adhesive strips. Hot melt glue guns are used in many fields, including home improvement.

[0003] In summary, a hot melt glue gun is a finishing tool used for applying adhesive to materials. Hot melt glue guns feature precise cutting action, a variety of nozzles to meet the requirements of different production lines, and a unique filter design that facilitates cleaning. Summary of the Invention

[0004] The present invention provides a quick-setting hot melt gun and method for preparing bolt protective caps that is easy to use and can be integrally molded.

[0005] To achieve this objective, the present invention provides the following technical solution:

[0006] In a first aspect, the present invention provides a rapid shaping hot melt gun for preparing bolt protective caps, comprising a hot melt gun body and a shaping mold, wherein the hot melt gun body and the shaping mold are detachably snapped together.

[0007] Preferably, the interface between the hot melt gun body and the shaping mold is provided with matching slots, the slot of the shaping mold is provided with a buckle, the shaping mold is provided with a control plate, one end of the control plate is placed outside the shaping mold, and the other end of the control plate is rotatably connected to the buckle through a connecting rod.

[0008] Preferably, there are multiple slots, buckles, and connecting rods, with the control board connected to one of the connecting rods, and the multiple connecting rods connected by a linkage ring.

[0009] Preferably, it also includes multiple front springs, with the two ends of the front springs respectively connected to the inner wall of the shaping mold and the front end of the connecting rod.

[0010] Preferably, it also includes a rear spring, the two ends of which are respectively connected to the inner wall of the shaping mold and the rear end of the connecting rod connected to the control plate.

[0011] Preferably, the control board and the connecting rod are rotatably connected via a connecting shaft.

[0012] Preferably, the connecting rod and the buckle are connected by a fixed pulley and a connecting line.

[0013] A second aspect of the present invention provides a method for preparing a bolt protective cap, comprising the following steps:

[0014] S1. Connect the hot melt gun body and the shaping mold;

[0015] S2. Start the hot melt gun to make bolt protective caps. The bolt protective caps are shaped directly in the shaping mold.

[0016] Preferably, the interface between the hot melt gun body and the shaping mold is provided with matching slots, the slot of the shaping mold is provided with a buckle, the shaping mold is provided with a control plate, one end of the control plate is placed outside the shaping mold, and the other end of the control plate is rotatably connected to the buckle through a connecting rod.

[0017] Preferably, there are multiple slots, buckles, and connecting rods, with the control board connected to one of the connecting rods, and the multiple connecting rods connected by a linkage ring.

[0018] Preferably, it also includes multiple front springs, with the two ends of the front springs respectively connected to the inner wall of the shaping mold and the front end of the connecting rod.

[0019] Preferably, it also includes a rear spring, the two ends of which are respectively connected to the inner wall of the shaping mold and the rear end of the connecting rod connected to the control plate.

[0020] Preferably, the control board and the connecting rod are rotatably connected via a connecting shaft.

[0021] Preferably, the connecting rod and the buckle are connected by a fixed pulley and a connecting line.

[0022] In summary, to ensure a convenient and quick way to form a good protective layer on bolts using a ceramic molding die, the hot melt gun has been improved and combined with the ceramic molding die. This allows the mixed silicone material to melt quickly and pass through the ceramic mold at a suitable temperature and condition to form a protective layer on the bolts. This results in a better fit to the surface, improved adhesion, and prevention of loosening, detachment, cracking, or other issues that may occur after prolonged use.

[0023] Compared with existing technologies, the beneficial effects and significant advancements of this invention are as follows: This invention provides a rapid-setting hot melt gun and method for preparing bolt protective caps. The hot melt gun can be connected to the ceramic shaping mold more quickly and conveniently. The interface not only fits perfectly and has a good sealing effect, but also uses ceramic technology to insulate against heat, preventing heat loss and protecting the user from burns. It can be directly replaced for bolts of different models and sizes, making removal convenient. Attached Figure Description

[0024] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the embodiments of the present invention will be briefly introduced below.

[0025] Obviously, the accompanying drawings described below are only some of the drawings of the embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort, but these other drawings are also within the scope of the drawings required for the embodiments of the present invention.

[0026] Figure 1 This is a schematic diagram of the structure of a rapid-setting hot melt gun for preparing bolt protective caps according to Embodiment 1 of the present invention;

[0027] Figure 2 This is a partial cross-sectional view of a rapid-setting hot melt gun for preparing bolt protective caps according to Embodiment 1 of the present invention;

[0028] Figure 3 This is a partial structural schematic diagram of a rapid-setting hot melt gun for preparing bolt protective caps according to Embodiment 1 of the present invention;

[0029] Figure 4 This is a partial structural schematic diagram of a rapid-setting hot melt gun for preparing bolt protective caps according to Embodiment 1 of the present invention;

[0030] Figure 5 This is an illustration of the installation state of a rapid-setting hot melt gun for preparing bolt protective caps, as shown in Embodiment 1 of the present invention.

[0031] Figure 6 This is a rendering of the disassembled state of a quick-setting hot melt gun for preparing bolt protective caps according to Embodiment 1 of the present invention;

[0032] In the diagram, 1. Hot melt gun body, 2. Shaping mold, 3. Control board, 4. Connecting rod, 5. Buckle, 6. Linkage shaft, 7. Front spring, 8. Rear spring, 9. Fixed pulley, 10. Connecting line, 11. Linkage ring rod. Detailed Implementation

[0033] To make the objectives, technical solutions, beneficial effects and significant advancements of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0034] Obviously, all the embodiments described are only some embodiments of the present invention, and not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] It should be noted that the terms "first," "second," and "third" (if present), etc., in the specification, claims, and embodiments of this invention are merely used to distinguish different objects and not to describe a specific order. Furthermore, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0036] What needs to be understood is:

[0037] In this invention, unless otherwise explicitly specified and limited, the terms "installation", "connection", "fixation" and the like should be interpreted broadly. For example, it can be a fixed connection, a detachable connection or a movable connection, or it can be an integral part; it can be a direct connection, an indirect connection through an intermediate medium, or an invisible signal connection, or even an optical connection; it can be the internal connection of two elements or the interaction between two elements, unless otherwise explicitly limited.

[0038] Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0039] It should also be noted that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0040] The technical solution of the present invention will now be described in detail with reference to specific embodiments.

[0041] Example 1

[0042] like Figure 1-4As shown, a rapid shaping hot melt gun for preparing bolt protective caps includes a hot melt gun body 1 and a shaping mold 2. The hot melt gun body 1 and the shaping mold 2 are detachably snapped together. The interface between the hot melt gun body 1 and the shaping mold 2 is provided with matching slots. The slots of the shaping mold 2 are provided with buckles 5. The shaping mold 2 is provided with a control plate 3. One end of the control plate 3 is placed outside the shaping mold 2, and the other end of the control plate 3 is rotatably connected to the buckles 5 through a connecting rod 4.

[0043] In this embodiment, there are multiple slots, buckles 5, and connecting rods 4. The control board 3 is connected to one of the connecting rods 4, and the multiple connecting rods 4 are connected by a linkage ring 11.

[0044] In this embodiment, a plurality of front springs 7 are also included, with the two ends of the front springs 7 respectively connected to the inner wall of the shaping mold 2 and the front end of the connecting rod 4.

[0045] In this embodiment, a rear spring 8 is also included, with its two ends connected to the inner wall of the shaping mold 2 and the rear end of the connecting rod 4 connected to the control plate 3, respectively.

[0046] In this embodiment, the control board 3 and the connecting rod 4 are rotatably connected via the connecting shaft 6.

[0047] In this embodiment, the connecting rod 4 and the buckle 5 are connected by the fixed pulley 9 and the connecting line 10.

[0048] like Figure 5 The image shown is an illustration of the installation state of the rapid-setting hot melt gun used to prepare bolt protective caps in this embodiment.

[0049] Installation steps:

[0050] Step 1: Align the ceramic mold interface with the interface slot of the combined hot melt gun;

[0051] Step 2: Combine the ceramic mold with the modular hot melt gun;

[0052] like Figure 6 The image shown is an illustration of the disassembled state of the quick-setting hot melt gun used to prepare bolt protective caps in this embodiment.

[0053] Disassembly and replacement procedures:

[0054] Step 1: Press and hold the spring switch on the outer layer of the ceramic mold;

[0055] Step 2: Separate the clips inside the card slot from each other;

[0056] In summary, the improved hot melt gun nozzle, made of ceramic and equipped with a retaining groove, allows for quicker and easier connection to the ceramic molding mold. The interface not only fits perfectly with excellent sealing, but the ceramic process also provides heat insulation, preventing heat loss and protecting the user from burns. It also allows for direct replacement of bolts of different models and sizes, making removal convenient.

[0057] In the description process of the above instruction manual:

[0058] The terms "this embodiment," "an embodiment of the present invention," "as shown," "further," and "further improved technical solutions," etc., indicate that the specific features, structures, materials, or characteristics described in the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms are not necessarily directed at the same embodiment or example, and the specific features, structures, materials, or characteristics described can be combined or combined in any suitable manner in one or more embodiments or examples. Furthermore, without causing contradiction, those skilled in the art can combine or combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0059] Finally, it should be noted that:

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them;

[0061] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention. Non-essential improvements, adjustments or substitutions made by those skilled in the art based on the content of this specification are all within the scope of protection claimed by the present invention.

Claims

1. A rapid-setting hot melt gun for preparing bolt protective caps, characterized in that, It includes a hot melt gun body and a shaping mold, wherein the hot melt gun body and the shaping mold are detachably snapped together, and the shaping mold is a ceramic shaping mold; The interface between the hot melt gun body and the shaping mold is provided with matching slots. The shaping mold has a buckle in the slot. The shaping mold has a control plate. One end of the control plate is placed outside the shaping mold, and the other end of the control plate is rotatably connected to the buckle through a connecting rod. There are multiple slots, buckles, and connecting rods. The control board is rotatably connected to one of the connecting rods via a linkage shaft, and the multiple connecting rods are connected by a linkage ring. It also includes multiple front springs and rear springs. The two ends of the front springs are respectively connected to the inner wall of the shaping mold and the front end of the connecting rod. The two ends of the rear springs are respectively connected to the inner wall of the shaping mold and the rear end of the connecting rod connected to the control plate.

2. The rapid-setting hot melt gun for preparing bolt protective caps as described in claim 1, characterized in that, The connecting rod and the buckle are connected by a fixed pulley and a connecting line.

3. A method for preparing a bolt protective cap, characterized in that, Includes the following steps: S1. Connect the hot melt gun body and the shaping mold, wherein the shaping mold is a ceramic shaping mold; S2. Start the hot melt gun to make bolt protective caps. The bolt protective caps are shaped directly in the shaping mold. The interface between the hot melt gun body and the shaping mold is provided with matching slots. The shaping mold has a buckle in the slot. The shaping mold has a control plate. One end of the control plate is placed outside the shaping mold, and the other end of the control plate is rotatably connected to the buckle through a connecting rod.

Images