Mildew-proof treatment device for sound insulation cotton

Abstract

The utility model relates to the technical field of sound insulation cotton treatment, in particular to a sound insulation cotton mildew-proof treatment device which comprises a soaking pool, a first guide roller, a second guide roller and an extrusion assembly. A supporting frame is vertically and movably arranged in the soaking pool through a first linear driving part, the first guide roller, the second guide roller and the extrusion assembly are sequentially and rotationally installed in the supporting frame in the length direction of the soaking pool, and the second guide roller is located below the first guide roller and the extrusion assembly. The device is used for pressing the sound insulation cotton below the liquid level of the mildew preventive. Mildew of the sound insulation cotton can be reduced by immersing the sound insulation cotton into the mildew preventive, meanwhile, the device can adjust the positions of the first guide roller, the second guide roller and the extrusion assembly in real time according to the liquid level, it is ensured that the sound insulation cotton makes contact with the mildew preventive all the time, intelligent control is conducted, and the treatment effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation cotton processing, in particular to a device for anti-mildew processing of sound insulation cotton. Background Art

[0002] Car sound insulation cotton is one of the indispensable components in automobile manufacturing. It has good heat insulation and sound insulation effects, thereby isolating the wind noise, tire noise and engine noise generated during the driving of the car, thereby improving the driving experience.

[0003] After the finished sound insulation cotton products have been stored for a period of time, the product mold phenomenon is very serious, making the product unusable, causing considerable losses to the company. In the Chinese Patent Literature Library, the patent with application number 202321165974.6 discloses a sound insulation cotton anti-mildew treatment device, which immerses the sound insulation cotton in a soaking tank of a mildew inhibitor, and then stores it after squeezing and drying. However, during use, it is necessary to ensure that the bottom end of the guide roller is always below the liquid level so that the sound insulation cotton can be immersed in the mildew inhibitor. During batch continuous use, the mildew inhibitor is consumed too quickly. If it is not replenished in time, the sound insulation cotton may not be fully in contact with the mildew inhibitor, affecting the treatment effect. Summary of the invention

[0004] The utility model aims to provide a device for treating sound-insulating cotton with mildew-proofing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound insulation cotton mildew proof treatment device, comprising a immersion tank, a first guide roller, a second guide roller and an extrusion assembly, wherein both sides of the immersion tank are respectively provided with a feed port and a discharge port for accommodating the sound insulation cotton to pass through, and a support frame is provided inside the immersion tank which is movable up and down by a first linear drive member, and the first guide roller, the second guide roller and the extrusion assembly are rotatably installed inside the support frame along the length direction of the immersion tank in turn, and the second guide roller is located below the first guide roller and the extrusion assembly, and is used to press the sound insulation cotton below the liquid level of the mildew inhibitor.

[0006] Furthermore, a filter screen is provided at the bottom end of the support frame, and the filter screen divides the interior of the soaking pool into two independent upper and lower chambers.

[0007] Furthermore, the extrusion assembly includes two extrusion rollers parallel to each other, and the sound insulation cotton passes through between the two extrusion rollers to squeeze out excess mildew inhibitor.

[0008] Furthermore, an opening is provided at the top of the soaking pool, and a top cover adapted to the soaking pool is fixed to the top of the support frame.

[0009] Furthermore, a sealing component for shielding the feed port and the discharge port is provided on the top cover.

[0010] Furthermore, the sealing assembly includes two baffles respectively slidably mounted on both sides of the top cover, a connecting rod connecting the two baffles, and a second linear drive member driving the connecting rod to move up and down relative to the top cover, and the two baffles are respectively adapted to the feed port and the discharge port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By arranging the extrusion assembly inside the soaking tank, the excess mildew inhibitor extruded flows back into the soaking tank, thereby reducing the loss of the mildew inhibitor. By arranging the first linear drive member and the support frame, the positions of the first guide roller, the second guide roller and the extrusion assembly can be adjusted in real time according to the liquid level, thereby ensuring that the sound insulation cotton is always in contact with the mildew inhibitor.

[0013] By setting up a filter, it is convenient to filter out impurities that fall into the soaking pool and for subsequent cleaning. By setting up a top cover, the soaking pool can be sealed and shielded when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is an explosion diagram of the utility model.

[0017] In the figure: 1. Soaking tank; 101. Feed inlet; 102. Discharge outlet; 2. First linear drive member; 3. Support frame; 4. First guide roller; 5. Second guide roller; 6. Extrusion assembly; 7. Filter screen; 8. Top cover; 9. Sealing assembly; 901. Baffle; 902. Connecting rod; 903. Second linear drive member; 10. Sound insulation cotton. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In the description of the utility model, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In order to make the terms "including" and any variations of them in the specification and claims of the utility model and the above-mentioned drawings, it is intended to cover non-exclusive inclusions.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0020] See also Figure 1-3 The utility model provides an embodiment: a sound insulation cotton mildew-proof treatment device, comprising a soaking tank 1, a first guide roller 4, a second guide roller 5 and an extrusion assembly 6. The two sides of the soaking tank 1 are respectively provided with a feed port 101 and a discharge port 102 for accommodating the sound insulation cotton 10 to pass through. The interior of the soaking tank 1 is provided with a support frame 3 through a first linear drive member 2 that moves up and down. The first linear drive member 2 can be any one of an electric push rod, a cylinder, a hydraulic telescopic rod, etc. The first linear drive member 2 is vertically installed on both sides of the outside of the soaking tank 1 to push the support frame 3 to move up and down. The first guide roller 4, the second guide roller 5 and the extrusion assembly 6 are rotated and installed inside the support frame 3 along the length direction of the soaking tank 1 in turn. The first guide roller 4, the second guide roller 5 and the extrusion assembly 6 are used to guide the sound insulation cotton 10. The extrusion assembly 6 includes two mutually parallel extrusion rollers. The sound insulation cotton 10 passes through between the two extrusion rollers to squeeze out the excess mildew inhibitor. The extrusion assembly 6 is directly arranged inside the soaking tank 1. The extruded excess mildew inhibitor is returned to the soaking tank 1 for recycling, thereby reducing the loss of the mildew inhibitor.

[0021] The second guide roller 5 is located below the first guide roller 4 and the extrusion assembly 6, and is used to press the sound insulation cotton 10 below the liquid level of the mildew inhibitor.

[0022] In this embodiment, the support frame 3 includes a horizontally arranged rectangular frame and a plurality of vertical rods fixed at the top of the frame. A filter screen 7 is arranged in the rectangular frame at the bottom end of the support frame 3, and the filter screen 7 divides the interior of the immersion pool 1 into two independent chambers, which can filter out dust and impurities that fall into the interior of the immersion pool 1. When the filter screen 7 is moved vertically to be flush with the feed port 101 or the discharge port 102, it is convenient to process the filtered residue.

[0023] The top of the soaking pool 1 is provided with an opening, and the top of the support frame 3 is fixed with a top cover 8 adapted to the soaking pool 1. When not in operation, the top cover 8 can be overlapped on the top of the soaking pool 1 to play a sealing role.

[0024] In this embodiment, a sealing component 9 for shielding the feed port 101 and the discharge port 102 is provided on the top cover 8 . In this embodiment, the sealing assembly 9 includes two baffles 901 slidably installed on both sides of the top cover 8, a connecting rod 902 connecting the two baffles 901, and a second linear drive member 903 driving the connecting rod 902 to move up and down relative to the top cover 8. The two baffles 901 are respectively adapted to the feed port 101 and the discharge port 102. The second linear drive member 903 is specifically a threaded rod vertically rotated and installed on the top of the top cover 8. A knob is fixed on the top. The threaded rod is threadedly connected to the connecting rod 902. By rotating the threaded rod, the connecting rod 902 and the two baffles 901 are driven to move up and down synchronously. When the sound insulation cotton 10 is soaked in mildew inhibitor, the bottom end of the baffle 901 is flush with the bottom end of the top cover 8 to avoid blocking the feed port 101 and the discharge port 102 and affecting loading and unloading. When the work is completed, the top cover 8 is overlapped on the top of the immersion tank 1. The reverse rotation of the threaded rod can drive the two baffles 901 to move downward to block the feed port 101 and the discharge port 102, thereby improving the sealing performance. Furthermore, the sealing assembly 9 can also be configured as a baffle that is hingedly fixed or slides up and down on both sides of the top cover 8, and the upper and lower positions of the bottom end of the baffle and the top cover 8 can be relatively adjusted.

[0025] Furthermore, a liquid level sensor and a controller may be installed on the immersion tank 1 for intelligent control. The liquid level sensor detects the internal liquid level in real time and transmits the signal to the controller, which then controls the lifting and lowering of the first linear drive member 2 according to the liquid level.

[0026] Working principle: When in use, add mildew inhibitor to the inside of the immersion tank 1, drive the support frame 3 to move up and down through the first linear drive member 2, and then drive the first guide roller 4, the second guide roller 5 and the extrusion assembly 6 to move up and down synchronously, so that the second guide roller 5 is immersed in the liquid surface, and the first guide roller 4 and the extrusion assembly 6 are located above the liquid surface. When working, one end of the sound insulation cotton 10 enters the interior of the immersion tank 1 through the feed port 101, and passes through the top of the first guide roller 4, the bottom of the second guide roller 5, and between the two extrusion rollers of the extrusion assembly 6 in turn, and is finally sent out through the discharge port 102. The second guide roller 5 presses the sound insulation cotton 10 into the mildew inhibitor, and the extrusion assembly 6 squeezes out the excess mildew inhibitor to facilitate subsequent drying. When the liquid level of the mildew preventer in the immersion tank 1 decreases, the support frame 3 is driven to descend by the first linear drive member 2 to ensure that the second guide roller 5 is always below the liquid level. After the work is completed, the first linear drive member 2 drives the support frame 3 to move up until the top of the filter screen 7 is flush with the bottom of the feed port 101 or the discharge port 102, and the support frame 3 filters the mildew preventer in the immersion tank 1. The filtered debris remains on the top of the filter screen 7 and is conveniently collected and processed through the feed port 101 or the discharge port 102. When the first linear drive member 2 drives the support frame 3 to descend to the lowest end, the top cover 8 just overlaps the top of the immersion tank 1 to play a sealing role. By rotating the second linear drive member 903, the connecting rod 902 and the baffle 901 are driven to move downward synchronously. The two baffles 901 are respectively abutted against the outside of the feed port 101 and the discharge port 102 for shielding, which has better sealing performance and prevents external dust and impurities from entering the interior.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for treating sound insulation cotton to prevent mildew, comprising a soaking tank (1), a first guide roller (4), a second guide roller (5) and an extrusion assembly (6), characterized in that: The two sides of the soaking tank (1) are respectively provided with a feed inlet (101) and a discharge outlet (102) for accommodating the sound insulation cotton (10) to pass through. A support frame (3) is provided inside the soaking tank (1) to move up and down via a first linear drive member (2). The first guide roller (4), the second guide roller (5) and the extrusion assembly (6) are rotatably installed inside the support frame (3) in sequence along the length direction of the soaking tank (1). The second guide roller (5) is located below the first guide roller (4) and the extrusion assembly (6) and is used to press the sound insulation cotton (10) below the liquid level of the mildew inhibitor.

2. The device for anti-mildew treatment of sound insulation cotton according to claim 1, characterized in that: A filter screen (7) is provided at the bottom end of the support frame (3), and the filter screen (7) divides the interior of the soaking pool (1) into two independent upper and lower chambers.

3. The device for anti-mildew treatment of sound insulation cotton according to claim 1, characterized in that: The extrusion assembly (6) comprises two mutually parallel extrusion rollers, and the sound insulation cotton (10) passes through between the two extrusion rollers to squeeze out excess mildew inhibitor.

4. The device for anti-mildew treatment of sound insulation cotton according to claim 1, characterized in that: The top of the soaking pool (1) is provided with an opening, and the top of the support frame (3) is fixed with a top cover (8) that matches the soaking pool (1).

5. The device for anti-mildew treatment of sound insulation cotton according to claim 4, characterized in that: The top cover (8) is provided with a sealing component (9) for shielding the feed port (101) and the discharge port (102).

6. The device for anti-mildew treatment of sound insulation cotton according to claim 5, characterized in that: The sealing assembly (9) comprises two baffles (901) respectively slidably mounted on both sides of the top cover (8), a connecting rod (902) connecting the two baffles (901), and a second linear driving member (903) driving the connecting rod (902) to move up and down relative to the top cover (8), and the two baffles (901) are respectively adapted to the feed port (101) and the discharge port (102).

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