Heat insulation strip storage device on heat insulation strip production line
By designing a heat-insulating strip accumulation device including bottom and top bracket, pin shaft, compression spring, mounting arm and guide wheel, the guide strip is solved, and the guide traction failure and pollution caused by the non-tensioning state of the heat-insulating strip is achieved, stable storage and traction of the heat-insulating strip is ensured, ensuring product quality.
Patent Information
- Application Number
- CN202421398434.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-18
AI Technical Summary
In the heat insulation strip production line, the heat insulation strip is prone to guide traction failure and contamination due to the non-tensioning state during cutting, affecting product quality.
A heat-insulating strip accumulation device is designed, including a bottom and top bracket, a pin, a compression spring, an installation arm and a guide wheel. Through the spacing of the guide wheel and the action of the compression spring, the accumulation of the heat-insulating strip and stable traction are achieved.
The device can maintain its stable traction state when the insulation strip is temporarily stopped, prevent local hang and mopping wear, and ensure product quality.
Smart Images
Figure CN222681716U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat insulation strip production, and relates to a heat insulation strip accumulation device on a heat insulation strip production line. Background Art
[0002] In the thermal insulation strip production line, the thermal insulation strips extruded by the extrusion device need to go through cooling, cutting, packaging and other processes in sequence. During cutting, since the extrusion device is still operating continuously, the thermal insulation strip cutting point needs to be paused during cutting, which will cause the thermal insulation strip before the cutting point to be in a non-tensioned state, which may easily cause the guide and traction failure of the thermal insulation strip before the cutting mechanism, and may also easily cause the thermal insulation strip to be contaminated due to bending, and even cause product quality problems. Therefore, before the cutting position of the thermal insulation strip, an online accumulation device for the thermal insulation strip needs to be set to ensure that the thermal insulation strip is still in a good tensioned state and a regular traction state when it is disassembled and cut. Utility Model Content
[0003] The purpose of the utility model is to provide a thermal insulation strip accumulation device on a thermal insulation strip production line in view of the above-mentioned problems existing in the prior art. The technical problem to be solved by the utility model is how to realize the accumulation of thermal insulation strips.
[0004] The purpose of the utility model can be achieved through the following technical solutions: A thermal insulation strip accumulation device on a thermal insulation strip production line, characterized in that it includes a bottom bracket and a top bracket, one end of the top bracket is hinged to one end of the bottom bracket by a pin shaft, a compression spring in a compressed state is connected between the other end of the top bracket and the other end of the bottom bracket, a plurality of mounting arms 1 are alternately arranged on the bottom bracket, a guide wheel 1 is rotatably connected to the mounting arm 1, a plurality of mounting arms 2 are alternately arranged on the bottom bracket, a guide wheel 2 is rotatably connected to the mounting arm 2, and the guide wheel 1 and the guide wheel 2 are alternately arranged.
[0005] The heat insulation strip is pulled forward in the direction close to one end of the pin shaft. The heat insulation strip passes through the guide wheel 1 and the guide wheel 2 in sequence. When the guide wheel 1 is above the guide wheel 2, the heat insulation strip is in an almost straight state. The increase in traction will drive the heat insulation strip to be straight. The cutting mechanism behind the pin shaft needs to clamp the heat insulation strip briefly when cutting the heat insulation strip, while the cooling device before the heat insulation strip storage device continues to pull out the heat insulation strip. At this time, the compression spring makes the top bracket close to the compression spring due to the reduction of the traction tension of the heat insulation strip. One end is tilted, so that the distance between guide wheel one and guide wheel two changes, that is, the traction of the thermal insulation strip is corrugated, which can maintain a certain tension on the thermal insulation strip while increasing the traction length of the thermal insulation strip in this area, thereby realizing the accumulation of the thermal insulation strip. When the cutting device completes cutting and resumes traction, the position between the top bracket and the bottom will gradually recover under the action of constant traction. Such a cycle can maintain stable traction of the thermal insulation strip when the traction of the thermal insulation strip stops temporarily, and will not cause partial drooping of the thermal insulation strip or wear and tear due to mopping. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] Figure 1 It is a three-dimensional structural schematic diagram of the storage device.
[0007] Figure 2 It is a schematic diagram of the planar structure of the storage device.
[0008] In the figure, 1. bottom bracket; 2. top bracket; 3. pin shaft; 4. compression spring; 5. mounting arm 1; 6. guide wheel 1; 7. mounting arm 2; 8. guide wheel 2. 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 and Figure 2 The thermal insulation strip accumulation device on the thermal insulation strip production line shown includes a bottom bracket 1 and a top bracket 2, one end of the top bracket 2 is hinged to one end of the bottom bracket 1 through a pin shaft 3, a compression spring 4 in a compressed state is connected between the other end of the top bracket 2 and the other end of the bottom bracket 1, a plurality of mounting arms 5 are alternately arranged on the bottom bracket 1, a guide wheel 6 is rotatably connected to the mounting arm 5, a plurality of mounting arms 7 are alternately arranged on the bottom bracket 1, a guide wheel 8 is rotatably connected to the mounting arm 7, and the guide wheel 6 and the guide wheel 8 are alternately arranged.
[0011] The end near the pin shaft 3 is the traction forward direction of the heat insulation strip. The heat insulation strip passes through the guide wheel 1 6 and the guide wheel 2 8 in sequence. When the guide wheel 1 6 is located above the guide wheel 2 8, the heat insulation strip is in an almost straight state. The increase in traction will drive the heat insulation strip to be straight. The cutting mechanism behind the pin shaft 3 needs to clamp the heat insulation strip briefly when disassembling and cutting the heat insulation strip, while the cooling device located before the heat insulation strip storage device continues to pull out the heat insulation strip. At this time, the compression spring 4 makes the top bracket 2 close to the compression spring due to the reduction of the traction tension of the heat insulation strip. One end of the spring 4 is tilted, so that the distance between the guide wheel 1 6 and the guide wheel 2 8 changes, that is, the traction of the thermal insulation strip is corrugated, which can maintain a certain tension on the thermal insulation strip while increasing the traction length of the thermal insulation strip in this area, thereby realizing the accumulation of the thermal insulation strip. When the cutting device completes cutting and resumes traction, the position between the top bracket 2 and the bottom will gradually recover under the action of constant traction. Such a cycle can maintain stable traction of the thermal insulation strip when the traction of the thermal insulation strip stops temporarily, and will not cause partial drooping of the thermal insulation strip or wear and tear due to mopping.
[0012] 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 thermal insulation strip storage device on a thermal insulation strip production line, characterized in that: The invention comprises a bottom bracket (1) and a top bracket (2), one end of the top bracket (2) is hinged to one end of the bottom bracket (1) via a pin shaft (3), a compression spring (4) in a compressed state is connected between the other end of the top bracket (2) and the other end of the bottom bracket (1), a plurality of mounting arms (5) are arranged alternately on the bottom bracket (1), a guide wheel (6) is rotatably connected to the mounting arm (5), a plurality of mounting arms (7) are arranged alternately on the bottom bracket (1), a guide wheel (8) is rotatably connected to the mounting arm (7), and the guide wheel (6) and the guide wheel (8) are arranged alternately.