A hot air welding equipment for corrugated pipes

Abstract

This application relates to corrugated pipe processing equipment, and more specifically to a hot air welding equipment for corrugated pipes. The hot air welding equipment includes: at least one plate assembly; a worktable, with the plate assembly disposed on one side of the worktable; a hot air gun assembly, including a hot air gun and a connecting block, the connecting block being fixed to the worktable and located on one side of the plate assembly, the hot air gun being rotatably disposed on the top of the connecting block; and a truncated cone, with the truncated cone at the center of the worktable, a main mandrel and multiple auxiliary mandrels disposed at the truncated cone, the main mandrel being located at the center of the truncated cone, and the multiple auxiliary mandrels being located around the main mandrel, with each side of the multiple auxiliary mandrels approaching each other spaced a predetermined distance from the main mandrel. This utility model effectively utilizes its own structural configuration to achieve advantages such as no need for glue application, ease of use, and high practicality.

Description

Technical Field

[0001] This application relates to equipment for processing corrugated pipes, and more specifically to equipment for hot air welding corrugated pipes. Background Technology

[0002] Existing corrugated pipe processing methods involve drawing ribs through spiral winding, with glue applied to one side of the ribs during the winding process or pre-applied glue. However, this approach requires a glue application device on one side of the winding assembly, resulting in a large overall corrugated pipe manufacturing device. Manual glue application poses a risk of injury and is typically slow, consequently slowing down the subsequent winding process and impacting processing efficiency. Therefore, there is a need for a hot air welding corrugated pipe equipment that eliminates the need for glue application, is easy to use, and highly practical. Utility Model Content

[0003] The main objective of this application is to provide a hot air welding corrugated pipe device, wherein the hot air welding corrugated pipe device can effectively utilize its own structural configuration to achieve the advantages of no glue application and convenient use.

[0004] Another objective of this application is to provide a hot air welding equipment for corrugated pipes, wherein the hot air welding equipment for corrugated pipes includes at least one plate assembly; a workbench, the plate assembly being disposed on one side of the workbench; a hot air gun assembly, the hot air gun assembly including a hot air gun and a connecting block, the connecting block being fixed on the workbench and located on one side of the plate assembly, the hot air gun being rotatably disposed on the top of the connecting block; and a frustum, the frustum being disposed at the center of the workbench, a main mandrel and a plurality of auxiliary mandrels being disposed at the frustum, the main mandrel being located at the center of the frustum, the plurality of auxiliary mandrels being located around the main mandrel, and the sides of the plurality of auxiliary mandrels that are close to each other being spaced at a predetermined distance from the main mandrel, wherein the step of applying glue is eliminated by hot air gun hot melt welding.

[0005] Another objective of this application is to provide a hot air welding corrugated pipe equipment, wherein the hot air welding corrugated pipe equipment has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides a hot air welding corrugated pipe apparatus, wherein the hot air welding corrugated pipe apparatus includes:

[0007] At least one plate assembly;

[0008] A workbench, wherein the plate assembly is disposed on one side of the workbench;

[0009] A hot air gun assembly, comprising a hot air gun and a connecting block, the connecting block being fixed to the worktable and located on one side of the plate assembly, the hot air gun being rotatably mounted on top of the connecting block; and

[0010] A truncated cone is located at the center of the workbench. A main mandrel and multiple auxiliary mandrels are arranged at the truncated cone. The main mandrel is located at the center of the truncated cone, and the multiple auxiliary mandrels are located around the main mandrel. The sides of the multiple auxiliary mandrels that are close to each other are all spaced at a predetermined distance from the main mandrel.

[0011] In one or more embodiments of this application, the plate assembly includes a base plate, a fixing plate and a connecting plate, the fixing plate is fixed to one side of the base plate, and the top of the fixing plate has a notch structure with an opening.

[0012] In one or more embodiments of this application, the connecting plate is fixed to the side of the fixing plate away from the base plate, and the connecting plate also has a connecting portion, the end of which faces the recessed structure.

[0013] In one or more embodiments of this application, the plate assembly further includes two guide wheels, one of which is rotatably disposed on the fixed plate and the other guide wheel is rotatably disposed on the connecting portion. The two guide wheels are arranged vertically and spaced apart by a predetermined distance.

[0014] In one or more embodiments of this application, the top of the connecting block has a second mounting hole, and a rotatable clamping assembly is disposed in the second mounting hole. The clamping assembly includes a rotating head and a clamping head. One end of the rotating head is rotatably disposed in the second mounting hole, and the other end is fixedly connected to the clamping head. The clamping head is located on the upper side of the second mounting hole and is fixed to the end of the hot air gun.

[0015] In one or more embodiments of this application, each of the sub-mandrels has a helical groove.

[0016] In one or more embodiments of this application, the connecting portion has a first mounting hole that penetrates the connecting portion and is directly opposite the recessed structure. Attached Figure Description

[0017] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:

[0018] Figure 1 The figure shows a schematic diagram of a hot air welding equipment for corrugated pipes. Figure 1 .

[0019] Figure 2 The figure shows a schematic diagram of a hot air welding equipment for corrugated pipes. Figure 2 .

[0020] Figure 3 The figure shows a partial structural schematic diagram of a hot air welding equipment for corrugated pipes. Detailed Implementation

[0021] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0022] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0023] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0025] refer to Figures 1 to 3 According to a preferred embodiment of the hot air welding corrugated pipe equipment of the present invention, it should be noted that the structure of the hot air welding corrugated pipe equipment is as follows: Figure 1As shown, it includes at least one plate assembly 10 and a worktable 20. The plate assembly 10 is disposed on one side of the worktable 20, and the plate assembly 10 includes a base plate 11, a fixing plate 12, and a connecting plate 13. The fixing plate 12 is fixed to one side of the base plate 11, and the top of the fixing plate 12 has a recessed structure 1201 with an opening. The connecting plate 13 is fixed to the side of the fixing plate 12 opposite to the base plate 11, and the connecting plate 13 also has a connecting portion 131, the end of which faces the recessed structure 1201. The connecting portion 131 has a first mounting hole that penetrates the connecting portion 131 and faces the recessed structure 1201. It is worth mentioning that the plate assembly 10 also includes two guide wheels 14. One guide wheel 14 is rotatably mounted on the fixed plate 12, and the other guide wheel 14 is rotatably mounted on the connecting part 131. The two guide wheels 14 are arranged vertically and spaced apart by a predetermined distance. The guide wheels 14 are fixed by external screws, and the screws of the external guide wheels 14 that cooperate with the connecting part 131 are set in the first mounting hole. That is, the external rib 100 moves onto the worktable 20 by being guided by the two guide wheels 14.

[0026] Specifically, the hot air welding corrugated pipe equipment further includes a hot air gun assembly, which includes a hot air gun 30 and a connecting block 40. The connecting block 40 is fixed on the workbench 20 and located on one side of the plate assembly 10. The top of the connecting block 40 has a second mounting hole. A rotatable clamp assembly is provided in the second mounting hole. The clamp assembly includes a rotating head 50 and a clamping head 60. One end of the rotating head 50 is rotatably disposed in the second mounting hole, and the other end is fixedly connected to the clamping head 60. The clamping head 60 is located above the second mounting hole and is fixed to the end of the hot air gun 30 to limit the position of the hot air gun 30.

[0027] In addition, the worktable 20 has a frustum 70 at its center, where a main mandrel 80 and multiple auxiliary mandrels 90 are arranged. The main mandrel 80 is located at the center of the frustum 70, and the multiple auxiliary mandrels 90 are located around the main mandrel 80, with each side of the multiple auxiliary mandrels 90 being spaced a predetermined distance from the main mandrel 80. Notably, each auxiliary mandrel 90 has a spiral groove 901, and the main mandrel 80 is connected to an external drive device and is configured to drive the main mandrel 80 to rotate. The external rib 100 moves to the main mandrel 80 via two guide wheels 14, and one of them is heated by a hot air gun 30 before entering, so that the heated rib 100 is welded into shape in the winding mechanism (i.e., the main mandrel 80 and multiple auxiliary mandrels 90).

[0028] In summary, the hot air welding corrugated pipe equipment based on the embodiments of this application is explained, which provides advantages such as no need for glue application, convenient use, and high practicality.

[0029] It is worth mentioning that, in this embodiment, the hot air welding corrugated pipe equipment has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the hot air welding corrugated pipe equipment provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0030] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. A hot air welding corrugated pipe equipment cabinet, characterized in that, The hot air welding corrugated pipe equipment cabinet includes: At least one plate assembly; A workbench, wherein the plate assembly is disposed on one side of the workbench; A hot air gun assembly, comprising a hot air gun and a connecting block, the connecting block being fixed to the worktable and located on one side of the plate assembly, the hot air gun being rotatably mounted on top of the connecting block; and A truncated cone is located at the center of the workbench. A main mandrel and multiple auxiliary mandrels are arranged at the truncated cone. The main mandrel is located at the center of the truncated cone, and the multiple auxiliary mandrels are located around the main mandrel. The sides of the multiple auxiliary mandrels that are close to each other are all spaced at a predetermined distance from the main mandrel.

2. The hot air welding corrugated pipe equipment cabinet according to claim 1, wherein the plate assembly includes a base plate, a fixing plate and a connecting plate, the fixing plate is fixed to one side of the base plate, and the top of the fixing plate has a notch structure with an opening.

3. The hot air welding corrugated pipe equipment cabinet according to claim 2, wherein the connecting plate is fixed to the side of the fixing plate away from the bottom plate, and the connecting plate further has a connecting part, the end of the connecting part being directly opposite the recessed structure.

4. The hot air welding corrugated pipe equipment cabinet according to claim 3, wherein the plate assembly further includes two guide wheels, one of which is rotatably disposed on the fixed plate, and the other guide wheel is rotatably disposed on the connecting part, the two guide wheels are arranged vertically and spaced apart by a predetermined distance.

5. The hot air welding corrugated pipe equipment cabinet according to claim 1, wherein the top of the connecting block has a second mounting hole, and a rotatable clamp assembly is provided in the second mounting hole. The clamp assembly includes a rotating head and a clamping head. One end of the rotating head is rotatably disposed in the second mounting hole, and the other end is fixedly connected to the clamping head. The clamping head is located on the upper side of the second mounting hole and is fixed to the end of the hot air gun.

6. The hot air welding corrugated pipe equipment cabinet according to claim 1, wherein each of the auxiliary mandrels has a spiral groove.

7. The hot air welding corrugated pipe equipment cabinet according to claim 3, wherein the connecting part has a first mounting hole, the first mounting hole penetrating the connecting part and facing the recessed structure.

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