Cloth folding prevention device outside high-temperature drying oven

Abstract

The utility model discloses a high-temperature oven external cloth folding prevention device which comprises a first supporting rod and a second supporting rod, the first supporting rod is installed between an oven outlet and a first traction roller, the first supporting rod is in a downwards-bent arc shape and located on the outer side of canvas, the side face of the first supporting rod makes contact with the canvas to exert pressure on the canvas, and the canvas is made to deviate towards the inner side; the bottom end of the first supporting rod is connected with a floor slab; the second supporting rod is installed between the first traction roller and the second traction roller, the second supporting rod is in a downwards-bent arc shape and located below the canvas, the top face of the second supporting rod makes contact with the canvas to apply pressure to the canvas, the canvas bears upward tension, the middle of the second supporting rod is connected with a second supporting rod, and the bottom end of the second supporting rod is connected with a floor. The problem that the canvas is wrinkled in the drying process is effectively solved, the canvas quality is improved, and the anti-folding device is mainly composed of the supporting rods and the supporting rods, is not prone to deformation in a high-temperature drying oven and is long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, and particularly relates to a high-temperature oven outer anti-folding cloth device. Background Art

[0002] To improve the canvas's overall performance, the glue-impregnated canvas undergoes several drying processes to finalize its shape. In existing technology, the canvas is dipped in a lower glue tank, then moves upward, where it passes through a glue sucker to remove excess glue, before entering a drying oven in the first zone. However, upon exiting the oven, the canvas contracts rapidly upon cooling, resulting in wrinkles and lowering its quality. However, the high temperature at the oven exit makes existing anti-folding devices difficult to install and prone to deformation, resulting in limited effectiveness. Utility Model Content

[0003] The purpose of the utility model is to provide a high-temperature oven external anti-folding device to prevent the canvas from wrinkling after high-temperature drying, and the use effect is good.

[0004] The technical solution adopted by the present invention is a high-temperature oven external anti-folding cloth device, comprising a first strut and a second strut, the first strut being installed between the oven outlet and the first traction roller, the first strut being in the shape of a downward-bending arc, being located on the outside of the canvas, and the side surface of the first strut being in contact with the canvas to apply pressure thereto, causing the canvas to shift inward, the middle portion of the first strut being connected to the first support rod, and the bottom end of the first support rod being connected to the floor; the second strut being installed between the first traction roller and the second traction roller, the second strut being in the shape of a downward-bending arc, being located below the canvas, and the top surface of the second strut being in contact with the canvas to apply pressure thereto, causing the canvas to be subjected to upward tension, the middle portion of the second strut being connected to the second support rod, and the bottom end of the second support rod being connected to the floor.

[0005] Preferably, the first and second struts are made of stainless steel tubes with a diameter of 5-6 cm, both ends of the first and second struts extend 2-3 cm beyond the edge of the canvas, and the curvature radius of the first strut is greater than the curvature radius of the second strut.

[0006] Preferably, the bottom ends of the first support rod and the second support rod are hinged to the first support and the second support respectively, the first support and the second support are fixed on the floor, and support beams are provided on both sides of the canvas on the floor, and adjustment grooves are opened on the support beams along the length direction, the two ends of the first positioning rod are slidably connected to the adjustment grooves, and the middle part of the top end is connected to the first support rod, and the two ends of the second positioning rod are slidably connected to the adjustment grooves, and the middle part is connected to the second support rod.

[0007] Preferably, a positioning seat is provided in the adjustment groove, the upper portion of the positioning seat is wavy, and both ends of the first positioning rod and the second positioning rod are placed in the groove of the positioning seat.

[0008] Compared with the existing technology, the beneficial effect of the present invention is that the present invention arranges an arc-shaped support rod at the outlet of the oven as an anti-folding cloth device, which has an extension effect on the canvas, effectively solves the problem of the canvas shrinking and wrinkling when it comes out of the oven after high-temperature drying, and improves the quality of the canvas. The anti-folding cloth device is mainly composed of a support rod and a support rod, which is easy to install, has a simple structure, is not easy to deform in a high-temperature oven, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the side structure of the anti-folding cloth device in a high-temperature oven;

[0010] Figure 2 This is a schematic diagram of the front structure of the anti-folding cloth device in a high-temperature oven;

[0011] Figure 3 Schematic diagram of the structure of the adjustment tank. DETAILED DESCRIPTION

[0012] The present invention will be further explained below with reference to the accompanying drawings to facilitate better understanding by those skilled in the art.

[0013] Example 1

[0014] like Figure 1-3 As shown, a high-temperature oven external anti-folding cloth device includes a first strut 1 and a second strut 2. The first strut 1 is installed between the oven 5 outlet and the first traction roller 6. The canvas is pulled from the oven 5 to the first traction roller 6. The first strut 1 is in the shape of a downward-bending arc and is located on the outside of the canvas 8. The side of the first strut 1 contacts the canvas 8 and applies pressure to it, so that the canvas 8 is subjected to inward tension and deviates 2-4 cm inward. The middle part of the first strut 1 is connected to the first support rod 3, and the bottom end of the first support rod 3 is connected to the floor 9; the second strut 2 is installed between the first traction roller 6 and the second traction roller 7. The second strut 2 is in the shape of a downward-bending arc and is located below the canvas 8. The top surface of the second strut 2 contacts the canvas 8 and applies pressure to it, so that the canvas 8 is deviated upward by 1-3 cm. The middle part of the second strut 2 is connected to the second support rod 4, and the bottom end of the second support rod 4 is connected to the floor 9.

[0015] Specifically, the first and second struts 1 and 2 are made of stainless steel tubes with a diameter of 5-6 cm. Both ends of the first and second struts 1 and 2 extend 2-3 cm beyond the edge of the canvas 8. The radius of curvature of the first strut 1 is greater than that of the second strut 2, meaning the first strut 1 is more curved than the second strut 2. Placing the curved first and second struts 1 and 2 in the drying oven creates a certain tension on the canvas, causing it to stretch during the drying process, thus preventing wrinkles and improving its quality. Furthermore, the anti-folding device, primarily composed of struts and support rods, is easy to install, has a simple structure, is not easily deformed in a high-temperature oven, and has a long service life.

[0016] In order to adapt to different product requirements and realize the tension adjustment of the canvas 8 by the first support rod 1 and the second support rod 2, the bottom ends of the above-mentioned first support rod 3 and the second support rod 4 are hinged to the first support 11 and the second support 12 respectively, and the first support 11 and the second support 12 are fixed on the floor 9. Support beams 13 are respectively provided on both sides of the canvas 8 on the floor 9. Adjustment grooves 14 are opened on the support beams 13 along the length direction. The two ends of the first positioning rod 15 are slidably connected to the adjustment grooves 14. The first support rod 3 is in an upward curved arc shape, overlapping the middle part of the top end of the first positioning rod 15, and the two ends of the second positioning rod 16 are slidably connected to the adjustment grooves 14. The second support rod 4 is in an upward curved arc shape, overlapping the middle part of the second positioning rod 16; if necessary, the first positioning rod 15 and the first support rod 3, and the second positioning rod 16 and the second support rod 4 can be fixed by tying with ropes.

[0017] Furthermore, a positioning seat 17 is provided in the adjustment groove 14 , and the upper portion of the positioning seat 17 is wavy. Both ends of the first positioning rod 15 and the second positioning rod 16 are placed in the groove of the positioning seat 17 , and are directly placed for easy positioning.

[0018] By adjusting the position of the first positioning rod 15 or the second positioning rod 16 in the positioning seat 17, the angle of the first support rod 3 or the second support rod 4 can be adjusted, thereby adjusting the supporting tension of the first support rod 1 or the second support rod 2 on the canvas.

[0019] The above-described embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications and improvements made by those skilled in the art to the technical solution of the present invention without departing from the spirit and principles of the present invention shall fall within the scope of protection defined by the claims of the present invention.

Claims

1. A high-temperature oven outer anti-folding cloth device, characterized in that: The invention comprises a first support rod (1) and a second support rod (2), wherein the first support rod (1) is installed between the outlet of the oven (5) and the first traction roller (6), the first support rod (1) is in the shape of a downwardly curved arc, is located outside the canvas (8), and the side surface of the first support rod (1) contacts the canvas (8) to apply pressure thereto, so that the canvas (8) deviates inward, the middle of the first support rod (1) is connected to the first support rod (3), and the bottom end of the first support rod (3) is connected to the floor (9); the second support rod (2) is installed between the first traction roller (6) and the second traction roller (7), the second support rod (2) is in the shape of a downwardly curved arc, is located below the canvas (8), and the top surface of the second support rod (2) contacts the canvas (8) to apply pressure thereto, so that the canvas (8) receives upward tension, the middle of the second support rod (2) is connected to the second support rod (4), and the bottom end of the second support rod (4) is connected to the floor (9).

2. The high-temperature oven outer anti-folding cloth device according to claim 1, characterized in that: The first support rod (1) and the second support rod (2) are both made of a stainless steel tube with a diameter of 5-6 cm. Both ends of the first support rod (1) and the second support rod (2) extend 2-3 cm beyond the edge of the canvas (8). The curvature radius of the first support rod (1) is greater than the curvature radius of the second support rod (2).

3. The high-temperature oven outer anti-folding cloth device according to claim 1, characterized in that: The bottom ends of the first support rod (3) and the second support rod (4) are hinged to the first support (11) and the second support (12) respectively. The first support (11) and the second support (12) are fixed on the floor slab (9). Support beams (13) are respectively provided on both sides of the canvas (8) on the floor slab (9). Adjustment grooves (14) are provided on the support beams (13) along the length direction. The first positioning rod (15) is slidably connected to the adjustment grooves (14) at both ends, and the middle part of the top end is connected to the first support rod (3). The second positioning rod (16) is slidably connected to the adjustment grooves (14) at both ends, and the middle part is connected to the second support rod (4).

4. The high-temperature oven outer anti-folding cloth device according to claim 3, characterized in that: A positioning seat (17) is provided in the adjustment groove (14). The upper portion of the positioning seat (17) is wavy in shape. Both ends of the first positioning rod (15) and the second positioning rod (16) are placed in the groove of the positioning seat (17).

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