CN216152994U - Lead pipe preheating device and preheating system - Google Patents

Abstract

The application discloses inlet tube preheating device and system of preheating, including the inlet tube and wrap up the subassembly of preheating on the inlet tube, preheat the subassembly including the preheating piece that is used for heating the inlet tube, set up heater strip and the elastic component on preheating the piece, the both ends of elastic component and preheating piece's end to end connection and will preheat a parcel on the inlet tube, make the heat of preheating piece constantly transmit for the inlet tube. Both ends through the elastic component and the end-to-end connection of preheating piece and general preheating piece parcel makes the heat of preheating piece constantly transmits for the skirt for the preheating time is short, has cancelled the laminating of high temperature raw and other materials and skirt among the prior art, has saved a large amount of raw and other materials from this, has avoided many people to operate the skirt preheating device condition to take place simultaneously, has promoted very big convenient part for the staff.

Description

Lead pipe preheating device and preheating system

Technical Field

The application relates to the field of preheating of extruded guide pipes, in particular to a guide pipe preheating device and a preheating system comprising the guide pipe preheating device.

Background

In the prior art, pipe joints of various specifications need to be preheated before starting up production, so that blanks plasticized at high temperature can be bonded and pulled out to form finished products.

The current practice of the industry is to use high-temperature raw materials extruded by a machine head to be attached to the end part of a guide pipe for preheating in a heat conduction mode.

The method has long preheating time, and the preheated raw materials can not be recycled, thereby causing huge waste of the raw materials. Especially, when a large-diameter pipe is started, a plurality of operators are required to simultaneously operate and preheat, and physical ability of the operators is greatly tested.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to overcome the above problems or to at least partially solve or mitigate the above problems.

According to an aspect of this application, a lead preheating device is provided, set up including lead and parcel preheating assembly on the lead, preheating assembly is including being used for the heating preheating, the setting of lead are in heating wire and elastic component on the preheating, the both ends of elastic component with preheating's end to end connection and will preheating parcel is in on the lead, make preheating's heat constantly transmit for the lead.

Optionally, the preheating piece is provided with a first connection area and a second connection area, the first connection area and the second connection area are respectively located at two ends of the preheating piece, and two ends of the elastic piece are respectively in telescopic connection with different positions of the first connection area and the second connection area, so as to adjust the tightness of the elastic piece on the preheating piece.

Optionally, the first connection region and the second connection region are both provided with a connection buckle, and two ends of the elastic member are respectively connected with the connection buckles.

Optionally, the connecting buckles respectively penetrate through the first connecting area and the second connecting area to form a plurality of connecting holes respectively.

Optionally, a terminal for supplying power is further disposed on the preheating part, the terminal is disposed on the first connection region or the second connection region, and the terminal is connected to the heating wire.

Optionally, a temperature monitoring part for monitoring the temperature of the preheating part is further arranged on the preheating part, and the temperature monitoring part is connected with an external display device.

Optionally, the resilient member is a spring.

Optionally, the pre-heat is a flexible heating tape.

Optionally, the heating belt is a heating belt with high temperature resistance.

According to another aspect of the present application, there is provided a preheating system including:

the lead pipe preheating device of any one of the above;

the temperature control device is used for providing the electric quantity of the preheating part and monitoring the temperature of the preheating part, so that the preheating part can be heated at a constant temperature in the working process.

The utility model provides a lead pipe preheating device, because the both ends of elastic component and the end to end connection of preheating piece and general preheating piece parcel makes on the lead pipe preheating piece's heat constantly transmits for the lead pipe for preheating time is short, has cancelled the laminating of high temperature raw and other materials and lead pipe among the prior art, has saved a large amount of raw and other materials from this, has avoided many people to operate the lead pipe preheating device condition to take place simultaneously, has promoted very big convenience for the staff.

Further, the piece of preheating among the skirt preheating device of this application is owing to through heater strip direct heating skirt, to the very big promotion of the speed of heating skirt, just can a lot of recycle preheat the piece moreover, has saved the raw materials.

Drawings

Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic view of a lead preheating device according to one embodiment of the present application;

fig. 2 is a detailed schematic view of a preheating part of the pin preheating device shown in fig. 1.

Detailed Description

FIG. 1 is a schematic view of a lead preheating device 100 according to an embodiment of the present application. The lead preheating device 100 generally comprises a lead 110 and a preheating assembly 120 wrapped on the lead 110, wherein the preheating assembly 120 comprises a preheating part 121 for heating, a heating wire arranged on the preheating part 121, and an elastic part 122, and two ends of the elastic part 122 are connected with the end of the preheating part 121 and wrap the preheating part 121 on the lead 110, so that the heat of the preheating part 121 is continuously transferred to the lead 110.

In this embodiment, the two ends of the elastic member 122 are connected with the end to end of the preheating member 121, and the preheating member 121 is wrapped on the guide tube 110, so that the heat of the preheating member 121 is continuously transferred to the guide tube 110, the preheating time is short, the attachment of high-temperature raw materials and the guide tube 110 in the prior art is eliminated, a large amount of raw materials are saved, meanwhile, the condition that the multi-person operation guide tube preheating device 100 occurs is avoided, and great convenience is improved for workers. In addition, the preheating part 121 in the lead preheating device 100 of the present application directly heats the lead 110 by the heating wire, so that the speed of heating the lead 110 is greatly increased, and the preheating part 121 can be recycled for multiple times, thereby saving a large amount of raw materials.

Specifically, when the pipe diameter of guide tube 110 is bigger, need design new and the size corresponds preheating piece 121 of grow, when facing the guide tube 110 of different size types promptly, need design corresponding preheating piece 121, nevertheless preheating piece 121 of this application install on guide tube 110 easy simple relatively, only need alone install can, very big improvement work efficiency.

Fig. 2 is a detailed schematic view of the preheating part 121 of the pin preheating device 100 shown in fig. 1. In one embodiment, the preheating member 121 has a first connection region 1211 and a second connection region 1213, the first connection region 1211 and the second connection region 1213 are respectively located at two ends of the preheating member 121, and two ends of the elastic member 122 respectively telescopically connect different positions of the first connection region 1211 and the second connection region 1213, so as to adjust the tightness of the elastic member 122 to the preheating member 121. The elastic member 122 is connected to the first connection region 1211 and the second connection region 1213 by dedicated first connection region 1211 and second connection region 1213, respectively, and the elastic member 122 may be connected to different positions on the first connection region 1211 or the second connection region 1213, thereby facilitating connection of different types of elastic members 122 to the first connection region 1211 and the second connection region 1213.

In one embodiment, the first connection region 1211 and the second connection region 1213 are provided with a connection button 1210, and the two ends of the elastic member 122 are connected to the connection buttons 1210 respectively. In fact, at least two connecting buttons 1210 are disposed at intervals on the first connecting region 1211, and the two connecting buttons 1210 are distributed on two sides of the first connecting region 1211, and the connecting buttons 1210 are correspondingly disposed on the second connecting region 1213, so that the elastic member 122 can connect the connecting buttons 1210 at different positions on the two regions, thereby facilitating the various elastic members 122 to be connected with the preheating member 121 to wrap and then completely wrap the lead tube 110. In addition, a small number of connecting buttons 1210 may be provided on the first connecting region 1211, and a plurality of connecting buttons 1210 may be provided on the second connecting region 1213, or a plurality of connecting buttons 1210 may be provided on the first connecting region 1211, and a small number of connecting buttons 1210 may be provided on the second connecting region 1213, and connecting buttons 1210 at different positions may be connected by adjusting the elastic member 122.

In one embodiment, the connection buttons 1210 respectively form a plurality of connection holes through the first connection region 1211 and the second connection region 1213. The preheating part 121 can be fixed to the lead tube 110 by connecting both ends of the elastic part 122 to the connection holes, respectively. Of course, in other embodiments, the first connection fastener 1210 does not need to pass through the first connection region 1211 and the second connection region 1213, i.e. the plurality of first connection fasteners 1210 may be grooves, and the two ends of the elastic member 122 are respectively locked with the grooves.

In one embodiment, the preheating member 121 is further provided with a terminal 1214 for supplying electricity, the terminal 1214 is disposed on the first connection region 1211 or the second connection region 1213, and the terminal 1214 is connected to the heating wire. With wiring end 1214 and external circular telegram, and wiring end 1214 is connected with the heater strip again to realize preheating piece 121 circular telegram and heat, ohmic heating is both simple, and is quick again, very big promotion work efficiency, saved a large amount of time.

In one embodiment, the preheating part 121 is further provided with a temperature monitoring part 1215 for monitoring the temperature of the preheating part 121, and the temperature monitoring part 1215 is connected with an external display device. Through setting temperature monitoring 1215 on preheating piece 121 for monitor the height of preheating piece 121 temperature at any time, let the heating collar keep the constant temperature heating, made things convenient for staff's operation.

In one embodiment, the resilient member 122 is a spring. In a specific embodiment, the spring may be a metal spring with elasticity or a non-metal spring, the metal spring is a common spring, and the non-metal spring is a rubber spring, etc.

In one embodiment, the preheating member 121 is a flexible heating tape. The flexible heating belt is greatly convenient to be installed on the guide pipe 110 at any time for preheating, the preheating part 121 can be taken down from the guide pipe 110 at any time after preheating is completed, and the preheating part 121 is convenient for personnel to shrink, namely, the preheating part is convenient to move at any time.

In one embodiment, the heating belt is a heating belt having high temperature resistance. The heating tape generates a large amount of heat when heated, and it is required that the heating tape is made of a heat-resistant material, such as a material like silica gel, and the heating tape can be tightly attached to the lead tube 110, so that the heat can be completely transferred to the lead tube 110.

According to a further embodiment of the present application, there is provided a preheating system including: the lead preheating device 100, the temperature control device for supplying power to the preheating part 121 and monitoring the temperature of the preheating part 121 are arranged in any one of the above manners, so that the preheating part 121 can be heated at a constant temperature during operation. The heating temperature of the preheating piece 121 is accurately controlled through the temperature control equipment in the preheating system, the heating temperature is monitored at any time, the temperature can be adjusted at any time, the preheating piece 121 is kept at a constant temperature all the time, the heating efficiency is improved, and the preheating time is greatly shortened.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a lead pipe preheating device, includes the lead pipe, its characterized in that, the parcel sets up preheating assembly on the lead pipe, preheating assembly is including being used for the heating preheating piece, the setting of lead pipe are in heating wire and elastic component on the preheating piece, the both ends of elastic component with preheating piece's end to end connection and with preheating piece parcel is in on the lead pipe, make preheating piece's heat constantly transmit for the lead pipe.

2. The lead preheating device of claim 1, wherein the preheating member has a first connection area and a second connection area, the first connection area and the second connection area are respectively located at two ends of the preheating member, and two ends of the elastic member respectively telescopically connect different positions of the first connection area and the second connection area so as to adjust the tightness of the elastic member on the preheating member.

3. The lead preheating device of claim 2, wherein the first connection region and the second connection region are provided with a connection buckle, and two ends of the elastic member are respectively connected with the connection buckles.

4. The lead preheating device of claim 3, wherein a plurality of connection holes are formed through the first connection region and the second connection region, respectively.

5. The lead preheating device of claim 2, wherein the preheating member is further provided with a terminal for supplying power, the terminal being provided on the first connection region or the second connection region, the terminal being connected to the heating wire.

6. The lead preheating device of claim 5, wherein the preheating part is further provided with a temperature monitoring part for monitoring the temperature of the preheating part, and the temperature monitoring part is connected with an external display device.

7. The lead preheating device of claim 1, wherein the resilient member is a spring.

8. The lead preheating apparatus of any one of claims 1 to 7, wherein the preheating member is a flexible heating tape.

9. The lead preheating device of claim 8, wherein the heating belt is a high temperature resistant heating belt.

10. A preheating system, comprising:

the lead preheating apparatus of any one of claims 1 to 9;

a temperature control device for providing the electric quantity of the preheating part and monitoring the temperature of the preheating part,

so that the preheating piece can keep constant temperature heating during the working process.

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