Copper bar insulation heat-shrinkable sleeve tunnel furnace

Abstract

The utility model discloses a copper bar insulation heat-shrinkable sleeve tunnel furnace which comprises a working platform, a transmission belt is fixedly installed on the top of the working platform, foot pads are fixedly connected to the positions, close to the four corners, of the bottom of the working platform, and a tunnel furnace body is fixedly arranged on the top of the working platform. A control panel is fixedly mounted on the outer surface wall of one side of the tunnel furnace body, a fixing frame is fixedly connected to the outer surface wall of one side of the tunnel furnace body, a windproof mechanism is fixedly arranged at one end of the tunnel furnace body and comprises a mounting plate, and a plurality of wind blocking strips are fixedly connected to the bottom of the mounting plate. The top of the mounting plate is fixedly connected with a vertical plate. According to the utility model, the problems that the wind shielding device on the existing tunnel furnace is inconvenient to maintain and replace, possibly abraded and even broken due to long-time friction and collision with a product, and gradually loses the function of preventing heat loss are solved.

Description

Technical Field

[0001] This utility model relates to the field of tunnel furnace technology, specifically a copper busbar insulated heat shrink tubing tunnel furnace. Background Technology

[0002] Currently, power equipment manufacturers, high and low voltage switchgear, switch cabinets, and electrical equipment manufacturers all need to use specially designed copper busbar heat shrink tubing tunnel ovens when heating, curing, and heat shrinking copper busbar insulating sleeves. The most common type is the mesh belt driven copper busbar heat shrink tubing tunnel oven. This type of tunnel oven uses chain drive, and while driving, hot air circulates inside, which can fully heat the heat shrink tubing. Its core advantages are high heat shrinking efficiency and labor saving, and it has gained full market recognition in recent years.

[0003] In modern society, when a copper busbar insulated heat shrink tubing tunnel furnace is in operation, the heat shrink tubing is heated inside the furnace. To prevent heat loss from the inside of the furnace, factories usually install a baffle at the product outlet to prevent excessive heat loss and maintain the temperature inside the furnace. However, in actual use, the baffle often wears down or even breaks due to friction with the product, gradually losing its effect in preventing heat loss. The existing baffle on the tunnel furnace is inconvenient to maintain or replace. Therefore, we need a copper busbar insulated heat shrink tubing tunnel furnace. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a copper busbar insulated heat shrink tubing tunnel furnace, which solves the problem that the windbreak device on existing tunnel furnaces is inconvenient to maintain and replace, and may wear or even break due to long-term friction and collision with the product, gradually losing its function of preventing heat loss.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a copper busbar insulating heat shrink tubing tunnel furnace, comprising a working platform, a transmission belt fixedly installed on the top of the working platform, foot pads fixedly connected to the bottom of the working platform near the four corners, a tunnel furnace body fixedly installed on the top of the working platform, a control panel fixedly installed on one outer wall of the tunnel furnace body, a fixing frame fixedly connected to one outer wall of the tunnel furnace body, and a windproof mechanism fixedly installed at one end of the tunnel furnace body.

[0006] Preferably, the windproof mechanism includes a mounting plate, a plurality of windbreak strips are fixedly connected to the bottom of the mounting plate, a vertical plate is fixedly connected to the top of the mounting plate, and a connecting plate is fixedly connected to one outer wall of the vertical plate.

[0007] Preferably, a fixing plate is fixedly connected to one side of the outer wall of the tunnel furnace body, and a through groove adapted to the connecting plate is opened on one side of the outer wall of the fixing plate.

[0008] Preferably, a fixing block is fixedly connected to one side of the outer wall of the tunnel furnace body, and a connecting groove adapted to the connecting plate is opened on one side of the outer wall of the fixing block.

[0009] Preferably, a limiting rod is slidably connected to one outer wall of the fixing block, and one end of the limiting rod slides through the interior of the connecting groove. An extension plate is fixedly connected to one outer wall of the limiting rod, and a handle is fixedly connected to one end of the limiting rod. A limiting hole adapted to the limiting rod is opened on one outer wall of the connecting plate.

[0010] Preferably, a plurality of return springs are fixedly connected to the outer wall of the extension plate near the fixing block, and one end of the return spring is fixedly connected to the outer wall of the fixing block.

[0011] Beneficial effects

[0012] This utility model provides a copper busbar insulated heat shrink tubing tunnel furnace. Compared with the prior art, it has the following advantages:

[0013] (1) When the copper busbar insulated heat shrink tubing tunnel furnace needs maintenance, the staff can first pull the limiting rod by the handle so that one end of the limiting rod is pulled out of the limiting hole. At this time, the limiting rod loses its limiting effect on the connecting plate, and the connecting plate can be pulled out from the connecting groove of the fixing block. This makes it convenient for the staff to pull out the mounting plate and the wind baffle strip at the bottom of the mounting plate from the through groove of the fixing plate, which is convenient for the staff to maintain and repair. This solves the problem that the wind baffle device on the existing tunnel furnace is inconvenient to maintain and replace, and may wear or even break due to long-term friction and collision with the product, and gradually lose its function of preventing heat loss.

[0014] (2) When the windproof mechanism of the copper busbar insulated heat shrink tubing tunnel furnace is reinstalled after maintenance, the staff can let one end of the connecting plate pass through the through groove of the fixing plate and insert it into the connecting groove of the fixing block. After the connecting plate is inserted into the connecting groove, the staff can release the handle. At this time, the return spring can move through the extension plate with the limiting rod, so that one end of the limiting rod is inserted into the limiting hole, thereby completing the fixing of the connecting plate in the connecting groove and realizing the maintenance and replacement of the windproof mechanism. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a front view structural diagram of the mounting plate in this utility model;

[0017] Figure 3 This is a front view structural diagram of the fixing block in this utility model.

[0018] In the diagram: 1-Working platform, 2-Windproof mechanism, 11-Transmission belt, 12-Foot pad, 13-Tunnel furnace body, 14-Control panel, 15-Fixing frame, 21-Mounting plate, 22-Wind baffle strip, 23-Upright plate, 24-Connecting plate, 25-Fixing plate, 26-Fixing block, 27-Limiting rod, 28-Extension plate, 29-Reset spring, 241-Limiting hole, 251-Through groove, 261-Connecting groove, 271-Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a copper busbar insulating heat shrink tubing tunnel furnace, including a working platform 1, a transmission belt 11 fixedly installed on the top of the working platform 1, foot pads 12 fixedly connected to the bottom of the working platform 1 near the four corners, a tunnel furnace body 13 fixedly installed on the top of the working platform 1, a control panel 14 fixedly installed on one side outer wall of the tunnel furnace body 13, the control panel 14 facilitates the operation of the tunnel furnace by the operator, a fixing frame 15 fixedly connected to one side outer wall of the tunnel furnace body 13, and a windproof mechanism 2 fixedly installed at one end of the tunnel furnace body 13.

[0021] The windproof mechanism 2 includes a mounting plate 21. Several wind baffles 22 are fixedly connected to the bottom of the mounting plate 21. The wind baffles 22 can prevent the heat loss inside the tunnel furnace body 13 as much as possible. A vertical plate 23 is fixedly connected to the top of the mounting plate 21. A connecting plate 24 is fixedly connected to one side of the outer wall of the vertical plate 23. A fixing plate 25 is fixedly connected to one side of the outer wall of the tunnel furnace body 13. A through groove 251 adapted to the connecting plate 24 is opened on one side of the outer wall of the fixing plate 25. A fixing block 26 is fixedly connected to one side of the outer wall of the tunnel furnace body 13. A connecting groove 261 adapted to the connecting plate 24 is opened on one side of the outer wall of the fixing block 26.

[0022] A limiting rod 27 is slidably connected to one side of the outer wall of the fixing block 26, and one end of the limiting rod 27 slides through the interior of the connecting groove 261. An extension plate 28 is fixedly connected to one side of the outer wall of the limiting rod 27, and a handle 271 is fixedly connected to one end of the limiting rod 27. The handle 271 facilitates the operation of the limiting rod 27 by the operator. A limiting hole 241 adapted to the limiting rod 27 is opened on one side of the outer wall of the connecting plate 24. Several return springs 29 are fixedly connected to the outer wall of the extension plate 28 near the fixing block 26, and one end of the return spring 29 is fixedly connected to the outer wall of one side of the fixing block 26. The elastic coefficient of the return spring 29 is determined according to the actual situation. The return spring 29 can be replaced. At the same time, all contents not described in detail in this specification are prior art known to those skilled in the art.

[0023] In use, the operator can first pull the limiting rod 27 using the handle 271, causing one end of the limiting rod 27 to be pulled out of the limiting hole 241. At this time, the limiting rod 27 loses its limiting effect on the connecting plate 24, and the connecting plate 24 can be pulled out from the connecting groove 261 of the fixing block 26. This makes it convenient for the operator to pull out the mounting plate 21 and the windproof strip 22 at the bottom of the mounting plate 21 from the through groove 251 of the fixing plate 25, making it convenient for the operator to perform maintenance and repair. When the windproof mechanism 2 is reinstalled after maintenance, the operator can pass one end of the connecting plate 24 through the through groove 251 of the fixing plate 25 and insert it into the connecting groove 261 of the fixing block 26. After the connecting plate 24 is inserted into the connecting groove 261, the operator can release the handle 271. At this time, the return spring 29 can move the limiting rod 27 through the extension plate 28, so that one end of the limiting rod 27 is inserted into the limiting hole 241, thereby completing the fixation of the connecting plate 24 in the connecting groove 261, realizing the maintenance and replacement of the windproof mechanism 2.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A copper busbar insulating heat shrink tubing tunnel furnace, comprising a working platform (1), characterized in that: A transmission belt (11) is fixedly installed on the top of the work platform (1). Foot pads (12) are fixedly connected to the bottom of the work platform (1) near the four corners. A tunnel furnace body (13) is fixedly installed on the top of the work platform (1). A control panel (14) is fixedly installed on one side of the outer wall of the tunnel furnace body (13). A fixing frame (15) is fixedly connected to one side of the outer wall of the tunnel furnace body (13). A windproof mechanism (2) is fixedly installed at one end of the tunnel furnace body (13).

2. The copper busbar insulating heat shrink tubing tunnel furnace according to claim 1, characterized in that: The windproof mechanism (2) includes a mounting plate (21), a plurality of windbreak strips (22) are fixedly connected to the bottom of the mounting plate (21), a vertical plate (23) is fixedly connected to the top of the mounting plate (21), and a connecting plate (24) is fixedly connected to one side outer wall of the vertical plate (23).

3. A copper busbar insulating heat shrink tubing tunnel furnace according to claim 2, characterized in that: A fixing plate (25) is fixedly connected to one side of the outer wall of the tunnel furnace body (13), and a through groove (251) adapted to the connecting plate (24) is opened on one side of the outer wall of the fixing plate (25).

4. A copper busbar insulating heat shrink tubing tunnel furnace according to claim 3, characterized in that: A fixing block (26) is fixedly connected to one side of the outer wall of the tunnel furnace body (13), and a connecting groove (261) adapted to the connecting plate (24) is opened on one side of the outer wall of the fixing block (26).

5. A copper busbar insulating heat shrink tubing tunnel furnace according to claim 4, characterized in that: A limiting rod (27) is slidably connected to one side of the outer wall of the fixing block (26), and one end of the limiting rod (27) slides through the interior of the connecting groove (261). An extension plate (28) is fixedly connected to one side of the outer wall of the limiting rod (27), and a handle (271) is fixedly connected to one end of the limiting rod (27). A limiting hole (241) adapted to the limiting rod (27) is opened on one side of the outer wall of the connecting plate (24).

6. A copper busbar insulating heat shrink tubing tunnel furnace according to claim 5, characterized in that: A plurality of return springs (29) are fixedly connected to the outer wall of the extension plate (28) near the fixing block (26), and one end of the return spring (29) is fixedly connected to the outer wall of the fixing block (26).

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