Lead removing jig of ceramic heating rod

Abstract

The utility model discloses a lead removing jig of a ceramic heating rod, which is characterized in that the ceramic heating rod and a lead are mutually connected through a brazing point, the lead removing jig comprises a support frame and a plurality of lead removing pieces arranged on the support frame, the lead removing pieces are used for inserting the ceramic heating rod, and the brazing point is abutted by the lead removing pieces. And when the brazing spot is melted, the ceramic heating rod movably penetrates through the lead removing piece and is separated from the lead corresponding to the ceramic heating rod, so that the ceramic heating rod can be quickly recycled instead of a manual operation mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic rod shape heating device technical field, especially ceramic heating rod's lead removal fixture. BACKGROUND

[0002] Ceramic heating rod includes ceramic pipe, heating wire coated on ceramic pipe and lead soldered on the terminal of heating wire, and ceramic pipe and heating wire jointly constitute ceramic heating rod.

[0003] Different models of ceramic heating rod corresponding lead structure is different, but can share same ceramic pipe structure, if need to recycle ceramic heating rod, commonly adopt hot air gun manual heating and return silk to lead soldering point, to remove lead, only recycle ceramic heating rod, such time -consuming and labor -intensive, and the recovery efficiency is low. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a kind of ceramic heating rod's lead removal fixture to solve above-mentioned problems, can replace human work mode and recycle ceramic heating rod quickly.

[0005] To achieve the above object, the technical scheme provided by the utility model is as follows:

[0006] The utility model provides a kind of ceramic heating rod's lead removal fixture, ceramic heating rod and lead are connected by soldering point, including support frame and multiple lead removal pieces arranged on the support frame, the lead removal piece is used to insert ceramic heating rod, and soldering point is abutted by the lead removal piece, so that ceramic heating rod is suspended in the lead removal piece;When soldering point melts, ceramic heating rod can be movably inserted in the lead removal piece, and is separated from corresponding lead.

[0007] Further, the lead removal piece has a slot, a clamping groove or a jack for inserting ceramic heating rod, and the top of the slot, the clamping groove or the jack is used to abut the soldering point;When soldering point melts, ceramic heating rod can be movably inserted in the slot, the clamping groove or the jack by its own gravity.

[0008] Further, the lead removal piece is an alumina ceramic plate, and multiple alumina ceramic plates are arranged in upper and lower rows, and adjacent two alumina ceramic plates are arranged with a spacing.

[0009] Further, the support frame includes at least multiple support pieces, and the lead removal pieces are respectively inserted in the multiple support pieces.

[0010] Further, multiple support pieces are arranged in an equidistant ring around the lead removal piece.

[0011] Further, a bottom plate for carrying the lead removal jig of the ceramic heating rod is further provided, and the bottom plate is provided with a limiting groove for positioning the fallen ceramic heating rod.

[0012] Further, the support is an alumina ceramic plate.

[0013] Through the technical scheme of the utility model, the following beneficial effects are achieved:

[0014] By inserting the ceramic heating rod with the lead into the lead removal part, and the soldering point is abutted by the lead removal part, so as to realize that the ceramic heating rod is suspended in the lead removal part, then the lead removal jig with the ceramic heating rod is placed in the soldering furnace for high-temperature heating until the soldering point is melted, the ceramic heating rod is movably arranged in the lead removal part, and is separated from the corresponding lead, so that the ceramic heating rod can be quickly recycled by replacing the manual operation mode, and time and labor are saved, and the recycling efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 shows a first perspective view of the lead removal jig of the ceramic heating rod in the embodiment;

[0016] Figure 2 Fig. 2 shows a second perspective view of the lead removal jig of the ceramic heating rod in the embodiment;

[0017] Figure 3 Fig. 3 shows a recycling process diagram of the ceramic heating rod in the embodiment. DETAILED DESCRIPTION

[0018] To further illustrate the embodiments, the utility model provides the drawings. These drawings are part of the disclosure of the utility model, mainly used to illustrate the embodiments, and can be combined with the related description of the specification to explain the operation principle of the embodiments. With reference to these contents, those skilled in the art should understand other possible embodiments and the advantages of the utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0019] The utility model will be further illustrated by combining the drawings and the specific implementation.

[0020] Reference Figures 1 to 3 As shown in the drawings, the embodiment provides a lead removal jig (hereinafter referred to as a lead removal jig) of a ceramic heating rod for recycling the ceramic heating rod 32, the ceramic heating rod 32 includes an integrated design of a ceramic tube and a heating wire, and the heating wire of the ceramic heating rod 32 and the lead 31 are connected to each other through a soldering point 33 (i.e. silver copper solder welding).

[0021] As Figure 1As shown, the lead wire removal fixture of this embodiment includes a support frame 100 and a plurality of lead wire removal components 2 disposed on the support frame 100, such as... Figure 3 The lead wire removal component 2 shown is used to insert the ceramic heating rod 32, and as... Figure 3 The solder joint 33 shown is abutted by the lead wire removal component 2, so that the ceramic heating rod 32 is suspended in the lead wire removal component 2.

[0022] When the brazing point 33 melts, the ceramic heating rod 32 is movably inserted into the lead wire removal part 2 and separates from the corresponding lead wire 31.

[0023] In this embodiment, the lead wire removal component 2 is a square plate structure, and multiple lead wire removal components 2 are arranged in an upper and lower position, with adjacent lead wire removal components 2 spaced apart. The spacing between each lead wire removal component 2 can also be adaptively adjusted to match the length of different types of ceramic heating rods 32.

[0024] More specifically, such as Figure 2 As shown, the support frame 100 includes four support members 1. Each lead wire removal member 2 is inserted into one of the four support members 1 via a snap-fit ​​groove structure, and the four support members 1 are arranged in a ring at equal intervals around the four corners of the lead wire removal member 2. Of course, in other embodiments, the number of support members 1 can also be three or more.

[0025] like Figure 1 and Figure 2 As shown, the lead wire removal component 2 has a socket 21 for inserting the ceramic heating rod 32, and the top of the socket 21 is used to abut the solder joint 33.

[0026] like Figure 3 As shown, when it is necessary to recycle the ceramic heating rod 32, the ceramic heating rod 32 with lead wire 31 is first vertically passed through the insertion holes 21 of multiple lead wire removal parts 2. At this time, the brazing point 33 on the outer peripheral surface of the ceramic heating rod 32 with lead wire 31 abuts against the upper wall of the insertion hole 21 of the uppermost lead wire removal part 2, thus suspending the ceramic heating rod 32 with lead wire 31 in the lead wire removal fixture in preparation for the batch recycling of ceramic heating rod 32.

[0027] After all the ceramic heating rods 32 to be recycled are loaded into the lead wire removal fixture, the ceramic heating rods 32 to be recycled and the lead wire removal fixture are placed together in a brazing furnace and heated to a high temperature of 600 to 800 degrees Celsius. At this time, the brazing points 33 melt, and the ceramic heating rods 32 can move through the insertion holes 21 of each lead wire removal component 2 by their own gravity, thus separating the ceramic heating rods 32 and the leads 31. The separated leads 31 remain on the top of the lead wire removal component 2.

[0028] By inserting the ceramic heating rod 32 provided with the lead wire 31 into the lead wire removing piece 2, and the soldering point 33 is abutted by the lead wire removing piece 2, so as to realize that the ceramic heating rod 32 is suspended in the lead wire removing piece 2, then the lead wire removing tool provided with the ceramic heating rod 32 is placed in the soldering furnace for high-temperature heating, until the soldering point 33 is melted, the ceramic heating rod 32 can be movably arranged in the lead wire removing piece 2 and separated from the corresponding lead wire 31, so that the ceramic heating rod 32 can be quickly recycled in place of manual operation mode, and time and labor are saved, and the recycling efficiency is high.

[0029] In addition, the embodiment can avoid dangerous accidents caused by misoperation of the hot air gun, and the recycling operation of the ceramic heating rod 32 is more convenient.

[0030] Of course, in other embodiments, the shape of the insertion hole 21 can also be triangular or circular, and the insertion hole 21 can be replaced by an insertion slot or a clamping slot.

[0031] In addition, other hole structures or groove structures matched with the ceramic heating rod 32 can also be processed on the lead wire removing piece 2, which can also facilitate the placement of the ceramic heating rod 32.

[0032] In another preferred embodiment, the lead wire removing piece 2 and the support piece 1 are both alumina ceramic plates. Of course, in other embodiments, the lead wire removing piece 2 and the support piece 1 can also be high-temperature-resistant metal workpieces.

[0033] In specific implementation, a plurality of unglazed alumina plates are prepared, and are respectively cut, punched, grooved and processed, and then corresponding lead wire removing pieces 2 and support pieces 1 are formed, and then the unglazed and processed lead wire removing pieces 2 and support pieces 1 are placed into a sintering furnace for high-temperature sintering to make them ceramic, and then the sintered lead wire removing pieces 2 and support pieces 1 are bonded and assembled by using alumina inorganic adhesive and other high-temperature-resistant glues to form the lead wire removing tool of the embodiment.

[0034] Further preferably, the soldering furnace is provided with a bottom plate for carrying the lead wire removing tool, and a plurality of bottom plates can move along the tunnel direction of the soldering furnace to drive the lead wire removing tool to move, the bottom plate is also an alumina ceramic plate, and the bottom plate is provided with a limiting groove for positioning the dropped ceramic heating rod 32, so as to prevent the dropped ceramic heating rod 32 from moving too much when the soldering point 33 is melted, and to avoid collision between adjacent ceramic heating rods 32.

[0035] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all are within the protection scope of the utility model.

Claims

1. A lead removing jig for a ceramic heating rod, the ceramic heating rod and the lead being connected to each other by a soldering point, characterized in that: The support frame comprises a plurality of lead removing members arranged on the support frame, the lead removing members are used for inserting ceramic heating rods, and the soldering points are abutted by the lead removing members so that the ceramic heating rods are suspended on the lead removing members; when the soldering points are melted, the ceramic heating rods can be movably inserted into the lead removing members and separated from the corresponding leads.

2. The ceramic heating rod lead removal jig according to claim 1, characterized by: The lead removing member has a slot, a clamping groove or a jack for matching the insertion of the ceramic heating rod, and the top of the slot, the clamping groove or the jack is used for abutting the soldering point; when the soldering point is melted, the ceramic heating rod can be movably inserted into the slot, the clamping groove or the jack by relying on its own gravity.

3. The ceramic heating rod lead removing jig according to claim 1, characterized in that: The lead removing member is an alumina ceramic plate, and a plurality of alumina ceramic plates are arranged in an upper and lower manner, and adjacent two alumina ceramic plates are arranged at intervals.

4. The ceramic heating rod lead removing jig according to any one of claims 1 to 3, characterized by: The support frame comprises a plurality of supports, and the lead removing members are respectively inserted into the supports.

5. The ceramic heating rod lead removing jig according to claim 4, characterized in that: The plurality of supports are arranged at equal intervals around the lead removing member.

6. The ceramic heating rod lead removing jig according to claim 4, characterized in that: A bottom plate for carrying the lead removing jig of the ceramic heating rod is also provided, and the bottom plate is provided with a limiting groove for positioning the fallen ceramic heating rod.

7. The ceramic heating rod lead removing jig according to claim 4, characterized in that: The support is an alumina ceramic plate.

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