Drying device for processing automotive trim non-woven fabric

Abstract

The utility model belongs to the technical field of automotive trim processing, and particularly relates to a drying device for automotive trim non-woven fabric processing, which comprises a rack and further comprises hot air drying assemblies, the top end and the bottom end of the rack are both provided with the hot air drying assemblies, and each hot air drying assembly comprises a supporting plate, a top plate and an air heater; the auxiliary cleaning mechanisms are fixed to the two hot air drying assemblies, and each auxiliary cleaning mechanism comprises a V-shaped support fixed to the supporting plate, a connecting plate elastically connected to the end of the V-shaped support and a rubber scraping strip fixed to the connecting plate in a bonded mode; according to the non-woven fabric conveying device, the auxiliary cleaning mechanism is arranged, the auxiliary cleaning mechanism is used for cleaning the top face and the bottom face of the non-woven fabric in the conveying process, impurities adhering to the non-woven fabric are scraped away, the problem that the impurities adhere to the non-woven fabric and are not beneficial to cleaning is solved, the problem that cleaning needs to be reworked is solved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile interior processing, and in particular relates to a drying device for processing automobile interior nonwoven fabrics. Background Art

[0002] Automotive non-woven fabric is a new generation of environmentally friendly materials. It is moisture-proof, breathable, flexible, lightweight, flame-retardant, thermally insulating, non-toxic, tasteless, and non-irritating. Non-woven fabrics are widely used in automobiles, such as car trunks, car seat cushions, car ceiling sound insulation, etc. In the processing of non-woven fabrics, they are produced in a continuous one-step process of high-temperature melting, spinning, laying, and hot pressing and winding. In the processing of non-woven fabrics, drying them is an indispensable step.

[0003] There are many ways to dry non-woven fabrics, among which hot air drying is one of the most commonly used methods.

[0004] It was retrieved that in the prior art, a Chinese utility model patent with authorization announcement number CN220689649U disclosed "a drying device for processing non-woven fabrics for automotive interior", which includes a drying device body and a feed port, a discharge port, a roller, a drying equipment body and a supporting base. The feed port is opened on one side of the drying device body, and the discharge port is opened on the other side of the drying device body. The roller is rotatably connected in the drying device body and is symmetrically arranged, thereby achieving an improved drying effect.

[0005] Although the drying devices in the prior art including those mentioned above can ensure drying efficiency, in actual use, the equipment lacks a cleaning function. The non-woven fabric may be adhered to external impurities during the transmission process. Direct drying can easily cause the impurities to be firmly adhered to the non-woven fabric, and subsequent rework and cleaning are required, which is more troublesome.

[0006] In order to solve the above problems, the present application proposes a drying device for processing nonwoven fabrics for automobile interior decoration. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides a drying device for processing non-woven fabrics for automobile interior decoration, which has the characteristics of being easy to use, easy to clean and having high processing efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for processing non-woven fabrics for automobile interior decoration, comprising a frame, and also comprising:

[0009] A hot air drying component is installed at the top and bottom of the frame, and the hot air drying component includes a support plate fixed on the frame, a top plate fixed on the support plate, and a hot air blower fixed on the top plate;

[0010] An auxiliary cleaning mechanism is fixed on both groups of the hot air drying components, and the auxiliary cleaning mechanism includes a V-shaped bracket fixed on the support plate, a connecting plate elastically connected to the end of the V-shaped bracket, and a rubber scraper bonded and fixed to the connecting plate.

[0011] As a preferred technical solution of the utility model, it also includes:

[0012] A debris collection box is located directly below the auxiliary cleaning mechanism.

[0013] As a preferred technical solution of the utility model, the auxiliary cleaning mechanism also includes:

[0014] A threaded column, wherein the threaded column is fixed to the connecting plate, and an end of the threaded column away from the connecting plate passes through the V-shaped bracket;

[0015] A nut, the nut being mounted on the protruding end of the threaded column by screwing;

[0016] A telescopic spring is sleeved on the threaded column and is located between the V-shaped bracket and the connecting plate.

[0017] As a preferred technical solution of the utility model, a guide component is also included, and the guide component includes:

[0018] A No. 1 fixing seat, two of which are symmetrically fixed on the frame;

[0019] A guide roller, the guide roller is rotatably mounted between the two first fixing seats;

[0020] A No. 1 driving motor is fixed on the No. 1 fixing seat and is used for driving the guide roller to rotate.

[0021] As a preferred technical solution of the utility model, it also includes a material receiving component, and the material receiving component includes:

[0022] A No. 2 fixing seat, two No. 2 fixing seats are symmetrically fixed on the frame;

[0023] A receiving roller, the receiving roller is rotatably mounted between the two second fixing seats;

[0024] A No. 2 driving motor is fixed on the No. 2 fixing seat and is used for driving the receiving roller to rotate.

[0025] As a preferred technical solution of the utility model, it also includes:

[0026] A side plate, the side plate being fixed to the top of the frame near the material receiving assembly;

[0027] A cooling fan is fixed on the side plate and faces the receiving roller.

[0028] As a preferred technical solution of the utility model, the same group of hot air drying components includes two symmetrically distributed support plates, and the top plate is fixed to the ends of the two support plates.

[0029] Compared with the prior art, the beneficial effects of the utility model are:

[0030] In the utility model, an auxiliary cleaning mechanism is set up, and the top and bottom surfaces of the non-woven fabric are cleaned by the auxiliary cleaning mechanism during the transmission process, and impurities adhering to the non-woven fabric are scraped off, thereby avoiding the problem of impurities adhering to the non-woven fabric and being difficult to clean, and avoiding the problem of needing to rework for cleaning, thereby greatly improving production efficiency.

[0031] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 It is a structural schematic diagram of the utility model;

[0034] Figure 2 This is a schematic diagram of the axonometric structure of the auxiliary cleaning mechanism in the utility model;

[0035] Figure 3 For this utility model Figure 2 A in the figure is an enlarged structural diagram.

[0036] In the figure: 1. frame; 2. guide assembly; 21. No. 1 fixing seat; 22. guide roller; 23. No. 1 driving motor; 3. hot air drying assembly; 31. support plate; 32. top plate; 33. hot air blower; 4. receiving assembly; 41. No. 2 fixing seat; 42. receiving roller; 43. No. 2 driving motor; 5. auxiliary cleaning mechanism; 51. V-shaped bracket; 52. connecting plate; 53. rubber scraper; 54. threaded column; 55. nut; 56. telescopic spring; 6. collection box; 7. side plate; 8. cooling fan. DETAILED DESCRIPTION

[0037] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] See also Figure 1-Figure 3 The utility model provides the following technical solution: a drying device for processing non-woven fabrics for automobile interior decoration, comprising a frame 1, and also comprising: a hot air drying component 3 and an auxiliary cleaning mechanism 5.

[0039] Further, by Figure 1 and Figure 2 As shown, in this embodiment, hot air drying components 3 are installed at the top and bottom ends of the frame 1, and the hot air drying components 3 include a support plate 31 fixed on the frame 1, a top plate 32 fixed on the support plate 31, and a hot air blower 33 fixed on the top plate 32. Auxiliary cleaning mechanisms 5 are fixed on the two groups of hot air drying components 3, and the auxiliary cleaning mechanisms 5 include a V-shaped bracket 51 fixed on the support plate 31, a connecting plate 52 elastically connected to the end of the V-shaped bracket 51, and a rubber scraper 53 bonded and fixed to the connecting plate 52. After adopting the above scheme, when in use, the upward non-woven fabric passes through the inner side of the two groups of hot air drying components 3, and hot air is blown out by the hot air blower 33 to dry the non-woven fabric. Through the auxiliary cleaning mechanism 5, the rubber scraper 53 of the auxiliary cleaning mechanism 5 can clean the top and bottom surfaces of the non-woven fabric during the transmission of the non-woven fabric, scrape off impurities bonded to the non-woven fabric, avoid the problem that impurities are not conducive to cleaning due to adhesion, avoid the problem of needing to rework and clean, and greatly improve production efficiency.

[0040] Preferably, by Figure 1 As shown, in this embodiment, it also includes: a collection box 6, which is located directly below the auxiliary cleaning mechanism 5. After adopting the above solution, the impurities scraped by the rubber scraper 53 can be collected by the set collection box 6, which is convenient for centralized processing of the impurities.

[0041] It should be noted that, in the present invention, the length of the collecting box 6 should be high enough and should be greater than the width of the non-woven fabric. During the transmission process, the impurities on the bottom surface of the non-woven fabric will fall directly into the collecting box 6 below after being scraped off, and the impurities on the top surface of the non-woven fabric will not fall directly after being scraped off. Some impurities can fall from the side of the non-woven fabric to the collecting box 6 below, and another part of the impurities will fall into the collecting box 6 below after all the non-woven fabrics are output.

[0042] Preferably, by Figure 1-Figure 3As shown, in this embodiment, the auxiliary cleaning mechanism 5 also includes: a threaded column 54, a nut 55 and a telescopic spring 56. The threaded column 54 is fixed on the connecting plate 52, and the end of the threaded column 54 away from the connecting plate 52 passes through the V-shaped bracket 51. The nut 55 is installed on the protruding end of the threaded column 54 by threaded engagement. The telescopic spring 56 is sleeved on the threaded column 54 and is located between the V-shaped bracket 51 and the connecting plate 52. After adopting the above scheme, the telescopic spring 56 realizes the elastic installation of the connecting plate 52, ensuring that the rubber scraper 53 can reliably abut the non-woven fabric, while avoiding the scratch problem caused by rigid contact. In addition, by rotating the nut 55, the initial height of the rubber scraper 53 can also be adjusted to meet different usage needs.

[0043] Preferably, by Figure 1 As shown, in this embodiment, a guide assembly 2 is also included, and the guide assembly 2 includes: a No. 1 fixed seat 21, a guide roller 22 and a No. 1 drive motor 23. The two No. 1 fixed seats 21 are symmetrically fixed on the frame 1, and the guide roller 22 is rotatably installed between the two No. 1 fixed seats 21. The No. 1 drive motor 23 is fixed on the No. 1 fixed seat 21 and is used to drive the guide roller 22 to rotate. After adopting the above scheme, the No. 1 drive motor 23 drives the guide roller 22 to rotate, and the non-woven fabric bypasses the top of the guide roller 22, and the non-woven fabric is guided and transported by the guide roller 22.

[0044] Preferably, by Figure 1 As shown, in this embodiment, a material receiving component 4 is also included, and the material receiving component 4 includes: a No. 2 fixed seat 41, a material receiving roller 42 and a No. 2 driving motor 43. The two No. 2 fixed seats 41 are symmetrically fixed on the frame 1, and the material receiving roller 42 is rotatably installed between the two No. 2 fixed seats 41. The No. 2 driving motor 43 is fixed on the No. 2 fixed seat 41 and is used to drive the material receiving roller 42 to rotate. After adopting the above scheme, the No. 2 driving motor 43 drives the material receiving roller 42 to rotate, and the dried non-woven fabric is rolled up by the material receiving roller 42.

[0045] Preferably, by Figure 1 As shown, in this embodiment, it also includes: a side plate 7 and a cooling fan 8. The side plate 7 is fixed to the top of the frame 1 near the material receiving assembly 4. The cooling fan 8 is fixed on the side plate 7 and faces the material receiving roller 42. After adopting the above scheme, when working, the cooling fan 8 is started, and the cooling fan 8 blows out cooling air to cool down the material receiving roller 42 and the non-woven fabric, so as to avoid the problem of residual temperature of the non-woven fabric during winding, which is easy to cause deformation.

[0046] Preferably, by Figure 1 As shown, in this embodiment, the same group of hot air drying components 3 includes two symmetrically distributed support plates 31, and the top plate 32 is fixed to the ends of the two support plates 31 to ensure the stability of the installation of the top plate 32.

[0047] In the present invention, the support plate 31 includes but is not limited to being fixed to the frame 1 by bolts, and the top plate 32 includes but is not limited to being fixed to the ends of the two support plates 31 by bolts.

[0048] It should be noted that the No. 1 drive motor 23, the hot air blower 33, the No. 2 drive motor 43 and the cooling fan 8 are all conventional commercially available equipment with built-in power switches. Those skilled in the art can make routine selections according to usage requirements. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed by the prior art, and will not be elaborated in this article.

[0049] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0050] Components not described in detail herein are prior art.

[0051] Working principle and use process of the utility model: When the drying device of the utility model is in use, the first driving motor 23 drives the guide roller 22 to rotate, and the upward non-woven fabric bypasses the top of the guide roller 22, and the non-woven fabric is guided and transported by the guide roller 22;

[0052] The upward non-woven fabric passes through the inner side of the two groups of hot air drying components 3, and the hot air is blown out by the hot air blower 33 to dry the non-woven fabric. Through the auxiliary cleaning mechanism 5, the rubber scraper 53 of the auxiliary cleaning mechanism 5 can clean the top and bottom surfaces of the non-woven fabric during the transmission of the non-woven fabric, and scrape off the impurities bonded to the non-woven fabric, thereby avoiding the problem of impurities bonding and being unfavorable for cleaning, and avoiding the problem of needing to rework and clean, so that the production efficiency is greatly improved;

[0053] The collecting box 6 can collect impurities scraped off by the rubber scraper 53, so as to facilitate centralized treatment of the impurities;

[0054] When working, the cooling fan 8 is started, and the cooling fan 8 blows out cooling air to cool the receiving roller 42 and the non-woven fabric, so as to avoid the problem that the non-woven fabric is easily deformed due to residual temperature during winding;

[0055] The second driving motor 43 drives the receiving roller 42 to rotate, and the dried nonwoven fabric is rolled up by the receiving roller 42 .

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drying device for processing nonwoven fabrics for automobile interior decoration, comprising a frame (1), characterized in that: Also includes: A hot air drying component (3), wherein the hot air drying component (3) is installed at the top and bottom of the frame (1), and the hot air drying component (3) comprises a support plate (31) fixed to the frame (1), a top plate (32) fixed to the support plate (31), and a hot air blower (33) fixed to the top plate (32); An auxiliary cleaning mechanism (5) is fixed on each of the two groups of hot air drying components (3), and the auxiliary cleaning mechanism (5) comprises a V-shaped bracket (51) fixed on the support plate (31), a connecting plate (52) elastically connected to the end of the V-shaped bracket (51), and a rubber scraper (53) bonded and fixed to the connecting plate (52).

2. A drying device for processing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: Also includes: A debris collection box (6), wherein the debris collection box (6) is located directly below the auxiliary cleaning mechanism (5).

3. A drying device for processing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: The auxiliary cleaning mechanism (5) further comprises: A threaded column (54), wherein the threaded column (54) is fixed on the connecting plate (52), and an end of the threaded column (54) away from the connecting plate (52) passes through the V-shaped bracket (51); a nut (55), the nut (55) being mounted on the protruding end of the threaded column (54) by means of a threaded engagement; A telescopic spring (56), wherein the telescopic spring (56) is sleeved on the threaded column (54) and is located between the V-shaped bracket (51) and the connecting plate (52).

4. The drying device for processing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: It also includes a guide component (2), and the guide component (2) includes: A number one fixing seat (21), wherein two number one fixing seats (21) are symmetrically fixed on the frame (1); A guide roller (22), the guide roller (22) being rotatably mounted between the two first fixing seats (21); A number one driving motor (23), the number one driving motor (23) being fixed on the number one fixing seat (21) and being used for driving the guide roller (22) to rotate.

5. The drying device for processing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: It also includes a material receiving component (4), and the material receiving component (4) includes: A second fixing seat (41), wherein two of the second fixing seats (41) are symmetrically fixed on the frame (1); A receiving roller (42), the receiving roller (42) being rotatably mounted between the two second fixing seats (41); A No. 2 driving motor (43), the No. 2 driving motor (43) is fixed on the No. 2 fixing seat (41) and is used to drive the receiving roller (42) to rotate.

6. A drying device for processing nonwoven fabrics for automobile interior decoration according to claim 5, characterized in that: Also includes: A side plate (7), the side plate (7) being fixed to a position at the top of the frame (1) close to the material receiving assembly (4); A cooling fan (8), wherein the cooling fan (8) is fixed on the side vertical plate (7) and faces the receiving roller (42).

7. The drying device for processing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: The same group of hot air drying components (3) comprises two symmetrically distributed support plates (31), and the top plate (32) is fixed to the ends of the two support plates (31).

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