CN218892126U

CN218892126U - PPH pipe outer clamp splice heating structure

Info

Publication number: CN218892126U
Application number: CN202222958098.4U
Authority: CN
Inventors: 张伟光
Original assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Current assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-04-21
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a heating structure of a PPH pipe outer clamping block, which comprises a heating cavity, a first heating mechanism, a second heating mechanism and a third heating mechanism, wherein the heating cavity is provided with a pipe, the first heating mechanism is arranged on the upper surface of the heating cavity, the second heating mechanism is arranged on the lower surface of the heating cavity, the third heating mechanism stretches into the heating cavity and rotates around the length center line of the third heating mechanism, the PPH pipe can be heated rapidly through three areas, and meanwhile, the third heating mechanism for rotating heating is arranged in the center of the heating cavity, so that the inside of the pipe can be heated uniformly, and the pipe can be heated to a set temperature more stably.

Description

PPH pipe outer clamp splice heating structure

Technical Field

The utility model relates to a heating structure of a PPH pipe outer clamping block.

Background

The rectangular flaring of the PPH is particularly important because the critical point of the heating and softening of the PPH pipe is narrow due to the material characteristic of the PPH, the PPH pipe is soft and becomes liquefied or hard and has no possibility of being expandable, so that the heating mechanism is particularly important, the conventional stainless steel heating pipe is heated by a rotary heating pipe, and the heating energy of the PPH cannot be stabilized, and the lattice pipe rate is very low.

Disclosure of Invention

In order to solve the problems, the utility model provides a heating structure of a PPH pipe outer clamping block, which aims to solve the problem that PPH pipes are heated rapidly and are even.

The utility model provides a heating structure of a PPH pipe outer clamping block, which comprises a heating cavity, a first heating mechanism, a second heating mechanism and a third heating mechanism, wherein the heating cavity is provided with a pipe, the first heating mechanism is arranged on the upper surface of the heating cavity, the second heating mechanism is arranged on the lower surface of the heating cavity, and the third heating mechanism stretches into the heating cavity and rotates around the length central line of the third heating mechanism.

The PPH pipe can be heated rapidly through three area heating, and meanwhile, the third heating mechanism for rotating heating is arranged in the center of the heating cavity, so that the inside of the pipe can be heated uniformly, and the pipe can be heated to a set temperature more stably.

In one or more embodiments, the third heating mechanism forms an infrared light wave heating tube, and through irradiation of infrared light waves, the inner wall of the tube can be uniformly heated, and the heating is uniform and stable.

In one or more embodiments, the third heating mechanism is further provided with a rotating gear, the rotating gear is connected with a rotating motor, and the rotating motor drives the rotating gear to rotate so as to drive the third heating mechanism to rotate.

In one or more embodiments, the third heating mechanism is provided with a conductive slip ring, and the conductive slip ring is electrically connected with the third heating mechanism to realize the energizing of the infrared heating tube.

In one or more embodiments, the first heating mechanism is connected to a first lifting mechanism, the first lifting mechanism is provided with a first guide post and a first guide sleeve, and the first guide post is arranged through the first guide sleeve.

In one or more embodiments, the second heating mechanism is connected to a second lifting mechanism, the second lifting mechanism is provided with a second guide post and a second guide sleeve, and the second guide post is disposed through the second guide sleeve.

In one or more embodiments, the first heating mechanism is provided with a first stainless steel heating tube and a first heating clamp block, and the first heating clamp block is attached to the lower surface of the first stainless steel heating tube.

In one or more embodiments, a first temperature thermocouple is disposed on the first stainless steel heating tube.

In one or more embodiments, the second heating mechanism is provided with a second stainless steel heating pipe and a second heating clamping block, and the second heating clamping block is attached to the upper surface of the second stainless steel heating pipe.

In one or more embodiments, a second temperature thermocouple is disposed on the second stainless steel heating tube.

The utility model has the beneficial effects that: the PPH pipe can be heated rapidly through three area heating, and meanwhile, the third heating mechanism for rotating heating is arranged in the center of the heating cavity, so that the inside of the pipe can be heated uniformly, and the pipe can be heated to a set temperature more stably.

Drawings

Fig. 1 is a schematic diagram of a heating structure of a PPH pipe outer clamping block.

Fig. 2 is a schematic cross-sectional view of a heating structure of the outer clamping block of the PPH tube.

Detailed Description

The present application is further described with reference to the following drawings:

referring to fig. 1-2, the heating structure of the PPH pipe outer clamping block comprises a heating cavity 1 provided with a pipe, a first heating mechanism 2, a second heating mechanism 3 and a third heating mechanism 4, wherein the first heating mechanism 2 is arranged on the upper surface of the heating cavity 1, the second heating mechanism 3 is arranged on the lower surface of the heating cavity 1, and the third heating mechanism 4 stretches into the heating cavity 1 and rotates around the length center line of the third heating mechanism 4.

Further, the third heating means 4 forms an infrared heating tube.

Further, the third heating mechanism 4 is further provided with a rotating gear 41, the rotating gear 41 is connected with a rotating motor 42 through a reduction gear box, and the rotating motor 42 drives the rotating gear 41 to rotate so as to drive the third heating mechanism 4 to rotate.

Further, an electrically conductive slip ring 43 is disposed on the third heating mechanism 4, and the electrically conductive slip ring 43 is electrically connected with the third heating mechanism 4.

Further, the first heating mechanism 2 is connected to a first elevating mechanism 5, the first elevating mechanism 5 is provided with a first guide post 51 and a first guide bush 52, and the first guide post 51 is provided through the first guide bush 52 and moves in the depth direction of the first guide bush 52.

Further, the second heating mechanism 3 is connected to a second elevating mechanism 6, the second elevating mechanism 6 is provided with a second guide post 61 and a second guide sleeve 62, and the second guide post 61 is disposed through the second guide sleeve 62 and moves in the depth direction of the second guide sleeve 62.

Preferably, the first lifting mechanism 5 and the second lifting mechanism 6 are each provided with a driving cylinder.

Further, the first heating mechanism 2 is provided with a first stainless steel heating pipe 21 and a first heating clamping block 22, and the first heating clamping block 22 is attached to the lower surface of the first stainless steel heating pipe 21.

Further, a first temperature thermocouple 23 is disposed on the first stainless steel heating tube 21.

Further, the second heating mechanism 3 is provided with a second stainless steel heating tube 31 and a second heating clamping block 32, and the second heating clamping block 32 is attached to the upper surface of the second stainless steel heating tube 31.

Further, a second thermocouple 33 is disposed on the second stainless steel heating tube 31.

Preferably, the first heating clamp block 22 and the second heating clamp block 32 in combination clamp the pipe and heat the pipe.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", second "may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above-mentioned preferred embodiments should be regarded as illustrative examples of embodiments of the present application, and all such technical deductions, substitutions, improvements and the like which are made on the basis of the embodiments of the present application, are considered to be within the scope of protection of the present patent.

Claims

1. The utility model provides a PPH pipe outer clamp splice heating structure, its characterized in that, including heating chamber, first heating mechanism, second heating mechanism and the third heating mechanism that is provided with tubular product, first heating mechanism establishes at heating chamber upper surface, second heating mechanism establishes at heating chamber lower surface, third heating mechanism stretches into the heating intracavity and rotates around third heating mechanism's length central line.

2. The PPH tube external clip heating structure according to claim 1, wherein said third heating mechanism forms an infrared heating tube.

3. The PPH tube external clip heating structure according to claim 2, wherein said third heating mechanism is further provided with a rotation gear connected to a rotation motor which drives the rotation gear to rotate thereby rotating said third heating mechanism.

4. The PPH tube external clip heating structure according to claim 2, wherein said third heating mechanism is provided with an electrically conductive slip ring, said electrically conductive slip ring being electrically connected to said third heating mechanism.

5. The PPH tube external clamp splice heating structure of claim 1, wherein said first heating mechanism is connected to a first lifting mechanism, said first lifting mechanism being provided with a first guide post and a first guide sleeve, said first guide post being disposed through said first guide sleeve.

6. The PPH tube external clamp splice heating structure of claim 1, wherein said second heating mechanism is connected to a second lifting mechanism, said second lifting mechanism being provided with a second guide post and a second guide sleeve, said second guide post being disposed through said second guide sleeve.

7. The PPH tube external clip heating structure according to claim 1, wherein the first heating mechanism is provided with a first stainless steel heating tube and a first heating clip, and said first heating clip is attached to a lower surface of the first stainless steel heating tube.

8. The PPH tube external clip heating structure according to claim 7, wherein said first stainless steel heating tube is provided with a first thermocouple for measuring temperature.

9. The PPH tube external clip heating structure according to claim 1, wherein the second heating mechanism is provided with a second stainless steel heating tube and a second heating clip, and the second heating clip is attached to an upper surface of the second stainless steel heating tube.

10. The PPH tube external clip heating structure according to claim 9, wherein a second temperature thermocouple is provided on said second stainless steel heating tube.