Heat insulation strip traction mechanism with air cooling structure

Abstract

The utility model provides a heat insulation strip traction mechanism with an air cooling structure, and belongs to the technical field of heat insulation strip machining equipment. Comprising a rack and a winding drum rotationally connected to the rack, one end of the winding drum is connected with a traction machine, the other end of the winding drum is connected with an air outlet pipe of a fan, and a plurality of ventilation holes are formed in the winding drum. The cooling device has the advantages of high cooling efficiency and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat insulation strip processing equipment and relates to a heat insulation strip traction mechanism with an air cooling structure. Background Art

[0002] The insulation strip is processed and formed by extrusion. After extrusion, its temperature increases and it needs to be cooled by water before being rolled up. However, the temperature of the insulation strip after water cooling is still around 60 degrees Celsius. If it is rolled up directly, there are risks such as adhesion and deformation. Therefore, it is generally necessary to go through a longer traction path to achieve natural cooling, which occupies a large area. Utility Model Content

[0003] The purpose of the utility model is to provide a heat insulation strip traction mechanism with an air cooling structure in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is to reduce the site occupation and improve the cooling efficiency.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a heat-insulating strip traction mechanism with an air-cooling structure, characterized in that it includes a frame and a reel rotatably connected to the frame, one end of the reel is connected to a traction machine, and the other end of the reel is connected to an air outlet pipe of a fan, and a plurality of ventilation holes are opened on the reel.

[0005] Furthermore, a material guiding structure is provided on the frame, and the material guiding structure includes a guide rod fixed on the frame, a screw rod parallel to the guide rod, and a mounting plate. The mounting plate is slidably connected to the guide rod, and the mounting plate has a threaded hole that cooperates with the screw rod. The mounting plate has a material guiding wheel, and the screw rod is driven by a motor.

[0006] During operation, first fix the lead-out end of the insulation strip extruded by the extruder on the reel, control the rotation of the reel so that the insulation strip is wound around the reel for several turns, then remove the lead-out end of the insulation strip on the reel and fix it on the reel at the rear for reeling up the insulation strip. At the same time, control the rotation of the reel to be synchronized with the reeling speed of the reel machine, and the number of reeling turns on the reel remains unchanged in subsequent reeling operations. The fan fills cold air into the reel to cool the insulation strip wound on the reel. As a result, the insulation strip can achieve efficient air cooling in a very small footprint. Compared with natural cooling, it reduces site occupancy and improves the cooling efficiency of the insulation strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the heat insulation strip traction mechanism.

[0008] In the figure, 1, frame; 2, reel; 3, traction machine; 4, ventilation hole; 5, guide rod; 6, screw rod; 7, mounting plate; 8, guide wheel. DETAILED DESCRIPTION

[0009] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0010] like Figure 1 As shown, the heat-insulating strip traction mechanism with air-cooling structure includes a frame 1, a drum 2 rotatably connected to the frame 1, one end of the drum 2 is connected to a traction machine 3, and the other end of the drum 2 is connected to an air outlet pipe of a fan, and a plurality of ventilation holes 4 are opened on the drum 2.

[0011] A material guiding structure is provided on the frame 1, and the material guiding structure includes a guide rod 5 fixed on the frame 1, a screw rod 6 parallel to the guide rod 5, and a mounting plate 7. The mounting plate 7 is slidably connected to the guide rod 5, and has a threaded hole matching the screw rod 6. The mounting plate 7 has a material guiding wheel 8, and the screw rod 6 is driven by a motor.

[0012] During operation, first fix the lead-out end of the insulation strip extruded by the extruder on the reel 2, control the rotation of the reel 2, so that the insulation strip is wound around the reel 2 for several turns, and then remove the lead-out end of the insulation strip on the reel 2, and fix it on the reel at the rear for reeling up the insulation strip. At the same time, control the rotation of the reel 2 to be synchronized with the reeling speed of the reel machine, and the number of reeling turns on the reel 2 remains unchanged in the subsequent reeling operation. The fan fills cold air into the reel 2 to cool the insulation strip wound on the reel 2. As a result, the insulation strip can achieve efficient air cooling in a very small footprint. Compared with natural cooling, it reduces the site occupancy and improves the cooling efficiency of the insulation strip.

[0013] During the process of winding the insulation strip on the reel 2, the mounting plate 7 moves on the screw rod to realize orderly winding of the insulation strip on the reel 2. After the winding on the reel 2 is completed, the mounting plate 7 no longer moves; one end of the reel 2 connected to the fan is connected to a connecting pipe through a bearing, and the connecting pipe is connected to the air outlet pipe of the fan.

[0014] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A heat insulation strip traction mechanism with air cooling structure, characterized in that: The invention comprises a frame (1) and a drum (2) rotatably connected to the frame (1); one end of the drum (2) is connected to a traction machine (3); the other end of the drum (2) is connected to an air outlet pipe of a fan; and a plurality of ventilation holes (4) are provided on the drum (2).

2. The heat-insulating strip traction mechanism with air-cooling structure according to claim 1, characterized in that: The frame (1) is provided with a material guide structure, which comprises a guide rod (5) fixed on the frame (1), a screw rod (6) parallel to the guide rod (5) and a mounting plate (7), wherein the mounting plate (7) is slidably connected to the guide rod (5), the mounting plate (7) has a threaded hole matched with the screw rod (6), the mounting plate (7) has a material guide wheel (8), and the screw rod (6) is driven by a motor.

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