Winding device for production of automotive trim non-woven fabric

Abstract

The utility model belongs to the technical field of automotive trim production, and particularly relates to a winding device for automotive trim non-woven fabric production, which comprises a frame, a material guide mechanism, a winding mechanism, a winding mechanism and a winding mechanism. The transition mechanism comprises two symmetrically-distributed second side plates and a transition roller, and the outer side face of the transition roller is an outwards-protruding arc face; the winding mechanism comprises two third side plates which are symmetrically distributed, a winding roller which is rotatably mounted between the two third side plates, and a second driving motor which is used for driving the winding roller to rotate; according to the non-woven fabric winding device, the non-woven fabric is guided through the material guiding mechanism and the transition mechanism, and when the non-woven fabric bypasses the transition roller, the two sides of the non-woven fabric naturally slide down along the arc surface of the transition roller, so that the non-woven fabric is wound more stably, and subsequent processing is facilitated; and deformation and scrapping of the non-woven fabric are avoided.

Description

Technical Field

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

[0002] Car interior mainly refers to the car products used for car interior modification, involving all aspects of the car interior, such as car steering wheel covers, car seat cushions, car floor mats, car perfumes, car pendants, interior ornaments, storage boxes, etc. are all car interior products.

[0003] Car floor mats and seat cushions are important car interior products, including raw materials such as leather, rubber, PVC and non-woven fabrics. In the production and processing of non-woven foot mats and seat cushions, the non-woven fabric raw materials need to be rolled up. At present, the winding device is mainly composed of a large reel and a corresponding driving mechanism.

[0004] It was retrieved that in the prior art, a Chinese utility model patent with authorization announcement number CN220684209U discloses "a car interior carpet production and winding device", which includes a first linear guide mechanism, a second linear guide mechanism and a counterweight base; the first linear guide mechanism and the second linear guide mechanism both include a servo motor, a screw rod and a slider; the upper end of the slider of the first linear guide mechanism is fixedly connected to a second limit plate; the upper end of the slider of the second linear guide mechanism is fixedly connected to a bracket, which can be adjusted according to the width of the carpet to prevent deviation during the winding process.

[0005] The winding devices in the prior art, including those mentioned above, can adjust the width and have high stability. However, in actual use, because the winding drum is a cylindrical structure, when the upper non-woven fabric is wrinkled, the non-woven fabric wound on the winding drum will also be wrinkled, causing the non-woven fabric to deform and become scrapped.

[0006] In order to solve the above problems, the present application proposes a winding device for producing non-woven 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 winding device for producing automobile interior non-woven fabrics, which has the characteristics of easy use and high safety performance.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a winding device for producing non-woven fabrics for automobile interior decoration, comprising a frame, support columns are fixed at the four corners of the bottom surface of the frame, and also includes:

[0009] A material guide mechanism, the material guide mechanism comprising two No. 1 side plates symmetrically fixed on the frame, a material guide roller rotatably mounted between the two No. 1 side plates, and a No. 1 driving motor for driving the material guide roller to rotate;

[0010] A transition mechanism, the transition mechanism comprising two symmetrically distributed No. 2 side plates and a transition roller rotatably mounted between the two No. 2 side plates, the outer side surface of the transition roller being an outer convex arc surface;

[0011] The winding mechanism comprises two symmetrically distributed No. 3 side plates, a winding roller rotatably installed between the two No. 3 side plates, and a No. 2 driving motor for driving the winding roller to rotate.

[0012] As a preferred technical solution of the utility model, it also includes an adjustment mechanism, which drives the transition roller to adjust the vertical height of the transition roller.

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

[0014] A connecting crossbeam, the second side plate passes through the frame, and the connecting crossbeam is fixed to the bottom ends of the two second side plates;

[0015] An electric push rod is fixed to the bottom surface of the frame, and a piston rod of the electric push rod is fixedly connected to the connecting crossbeam.

[0016] As a preferred technical solution of the utility model, the adjustment mechanism also includes:

[0017] Guide columns, two of which are symmetrically fixed to the bottom surface of the frame, and the guide columns penetrate the connecting beam;

[0018] A limiting plate is fixed to the bottom end of the guide column.

[0019] As a preferred technical solution of the utility model, it also includes:

[0020] Square plug blocks are fixed on both ends of the winding roller;

[0021] A square sleeve is rotatably mounted on the opposite surfaces of the two third side panels, and a square slot is provided in the square sleeve for the square plug block to be inserted, and the second drive motor is fixed on the third side panel and drives the square sleeve to rotate;

[0022] A driving mechanism drives the third side plate to move the two third side plates closer to or farther away from each other.

[0023] As a preferred technical solution of the utility model, the driving mechanism includes:

[0024] A fixing plate, two fixing plates being symmetrically fixed on the frame;

[0025] A bidirectional threaded screw, the bidirectional threaded screw being rotatably mounted between the two fixed plates, and the bidirectional threaded screw passing through the third side plate and being connected to the third side plate by means of threaded engagement;

[0026] A No. 3 driving motor is fixed on the fixing plate and is used for driving the bidirectional threaded screw to rotate.

[0027] As a preferred technical solution of the present utility model, the bottom surface of the third side plate abuts against the top surface of the frame.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] In the utility model, the non-woven fabric is guided by the material guiding mechanism and the transition mechanism. When the non-woven fabric passes around the transition roller, both sides of the non-woven fabric will naturally slide down along the arc surface of the transition roller, so that the non-woven fabric can be rolled up more smoothly, which is beneficial to subsequent processing and avoids deformation and scrapping of the non-woven fabric.

[0030] 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

[0031] 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:

[0032] Figure 1 It is a schematic diagram of the structure of the utility model;

[0033] Figure 2 For this utility model Figure 1 Axonometric structural diagram of the adjustment mechanism in FIG.

[0034] Figure 3 It is a schematic diagram of the axonometric structure of the winding roller in the utility model.

[0035] In the figure: 1. frame; 2. support column; 3. material guiding mechanism; 31. side plate No. 1; 32. material guiding roller; 33. driving motor No. 1; 4. transition mechanism; 41. side plate No. 2; 42. transition roller; 5. winding mechanism; 51. side plate No. 3; 52. winding roller; 521. square plug block; 53. driving motor No. 2; 6. adjustment mechanism; 61. connecting beam; 62. electric push rod; 63. guide column; 64. limit plate; 7. driving mechanism; 71. fixing plate; 72. bidirectional threaded screw; 73. driving motor No. 3; 8. square sleeve; 81. square slot. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a winding device for producing automobile interior non-woven fabrics, including a frame 1, support columns 2 are fixed at the four corners of the bottom surface of the frame 1, and also includes: a material guiding mechanism 3, a transition mechanism 4 and a winding mechanism 5.

[0038] Further, by Figure 1 and Figure 2As shown, in this embodiment, the material guiding mechanism 3 includes two No. 1 side plates 31 symmetrically fixed on the frame 1, a material guiding roller 32 rotatably installed between the two No. 1 side plates 31, and a No. 1 driving motor 33 for driving the material guiding roller 32 to rotate. Specifically, the No. 1 driving motor 33 is fixed on the No. 1 side plate 31 to drive the material guiding roller 32 to rotate. The transition mechanism 4 includes two No. 2 side plates 41 symmetrically distributed and a transition roller 42 rotatably installed between the two No. 2 side plates 41, and the outer side surface of the transition roller 42 is an outer convex arc surface. The winding mechanism 5 includes two No. 3 side plates 51 symmetrically distributed, a winding roller 52 rotatably installed between the two No. 3 side plates 51, and a No. 2 driving motor 53 for driving the winding roller 52 to rotate. Specifically The second drive motor 53 is fixed on the third side plate 51 to drive the winding roller 52 to rotate. After adopting the above scheme, when in use, the upward non-woven fabric bypasses from the bottom of the guide roller 32, and the No. 1 drive motor 33 is started to drive the guide roller 32 to rotate to transmit the non-woven fabric, and then the non-woven fabric bypasses from the top of the transition roller 42, and finally the No. 2 drive motor 53 is started to drive the winding roller 52 to rotate to wind the non-woven fabric. Since the outer side surface of the transition roller 42 is an outward convex arc surface, when the non-woven fabric bypasses the transition roller 42, the two sides of the non-woven fabric will naturally slide down along the arc surface of the transition roller 42, so that the non-woven fabric can be wound more smoothly, which is beneficial to subsequent processing and avoids deformation and scrapping of the non-woven fabric.

[0039] It should be noted that, during actual processing, the non-woven fabric may also pass over the guide roller 32 and pass under the transition roller 42 .

[0040] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, an adjustment mechanism 6 is also included, and the adjustment mechanism 6 drives the transition roller 42 to adjust the vertical height of the transition roller 42. After adopting the above scheme, the vertical height of the transition roller 42 is changed, and the tightness of the non-woven fabric can be adjusted to meet different winding requirements.

[0041] Optionally, by Figure 1 and Figure 2 As shown, in this embodiment, the adjustment mechanism 6 includes: a connecting beam 61 and an electric push rod 62. The No. 2 side plate 41 passes through the frame 1. The connecting beam 61 is fixed to the bottom ends of the two No. 2 side plates 41. The electric push rod 62 is fixed to the bottom surface of the frame 1, and the piston rod of the electric push rod 62 is fixedly connected to the connecting beam 61. After adopting the above scheme, the electric push rod 62 is started, and the piston rod of the electric push rod 62 drives the connecting beam 61 to move in the vertical direction. The No. 2 side plate 41 is driven to move through the connecting beam 61 to adjust the vertical height of the transition roller 42.

[0042] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the adjustment mechanism 6 also includes: a guide column 63 and a limit plate 64. The two guide columns 63 are symmetrically fixed to the bottom surface of the frame 1, and the guide columns 63 pass through the connecting beam 61. The limit plate 64 is fixed to the bottom end of the guide column 63. The connecting beam 61 is guided by the two guide columns 63 to ensure the stability of the connecting beam 61. The limit plate 64 is used to limit the moving range of the connecting beam 61.

[0043] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, it also includes: a square plug block 521, a square sleeve 8 and a driving mechanism 7. Square plug blocks 521 are fixed at both ends of the winding roller 52. Square sleeves 8 are rotatably installed on the opposite surfaces of the two No. 3 side panels 51, and there is a square slot 81 for the square plug block 521 to be embedded in the square sleeve 8. The No. 2 driving motor 53 is fixed on the No. 3 side panel 51 and drives the square sleeve 8 to rotate. The driving mechanism 7 drives the No. 3 side panel 51 to make the two No. 3 side panels 51 approach or move away from each other. After adopting the above scheme, the square plug block 521 corresponds to the square slot 81, and then the driving mechanism 7 is started to drive the No. 3 side panel 51 toward the inside until the square plug block 521 is embedded in the square slot 81, so that the installation of the winding roller 52 can be realized. The installation is convenient and it is also conducive to unloading.

[0044] Optionally, by Figure 1 As shown, in this embodiment, the driving mechanism 7 includes: a fixed plate 71, a bidirectional threaded screw 72 and a No. 3 driving motor 73. The two fixed plates 71 are symmetrically fixed on the frame 1. The bidirectional threaded screw 72 is rotatably installed between the two fixed plates 71, and the bidirectional threaded screw 72 passes through the No. 3 side plate 51 and is connected to the No. 3 side plate 51 by threaded screwing. The No. 3 driving motor 73 is fixed on the fixed plate 71 to drive the bidirectional threaded screw 72 to rotate. After adopting the above scheme, the No. 3 driving motor 73 is started to drive the bidirectional threaded screw 72 to rotate. Under the action of the threaded screwing, the two No. 3 side plates 51 approach or move away from each other.

[0045] Optionally, by Figure 1 As shown, in this embodiment, the bottom surface of the third side plate 51 abuts against the top surface of the frame 1 , thereby improving the stability of the third side plate 51 .

[0046] It should be noted that drive motor No. 1 33, drive motor No. 2 53, electric push rod 62 and drive motor No. 3 73 are all conventional commercially available equipment with built-in power switches. Those skilled in the art can make conventional 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.

[0047] 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.

[0048] Components not described in detail herein are prior art.

[0049] Working principle and use process of the utility model: When the winding device of the utility model is in use, the upward non-woven fabric passes by the bottom of the guide roller 32, the No. 1 driving motor 33 is started to drive the guide roller 32 to rotate to transmit the non-woven fabric, and then the non-woven fabric passes by the top of the transition roller 42, and finally the No. 2 driving motor 53 is started to drive the winding roller 52 to rotate to wind the non-woven fabric;

[0050] Since the outer side surface of the transition roller 42 is an outwardly convex arc surface, when the non-woven fabric passes over the transition roller 42, both sides of the non-woven fabric will naturally slide down along the arc surface of the transition roller 42, so that the non-woven fabric can be rolled up more smoothly, which is beneficial to subsequent processing and avoids deformation and scrapping of the non-woven fabric.

[0051] When necessary, the electric push rod 62 is started, and the piston rod of the electric push rod 62 drives the connecting beam 61 to move in the vertical direction, and the second side plate 41 is driven to move through the connecting beam 61, and the vertical height of the transition roller 42 is adjusted, so that the tightness of the non-woven fabric can be adjusted to meet different winding requirements;

[0052] Start the No. 3 driving motor 73 to drive the bidirectional threaded screw 72 to rotate. Under the action of the thread rotation, the two No. 3 side plates 51 move closer to or farther away from each other, which is convenient for the installation and removal of the winding roller 52 and the installation, use and removal of the material.

[0053] 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 winding device for producing nonwoven fabrics for automobile interior decoration, comprising a frame (1), wherein support columns (2) are fixed at four corners of the bottom surface of the frame (1), characterized in that: Also includes: A material guiding mechanism (3), the material guiding mechanism (3) comprising two No. 1 side plates (31) symmetrically fixed on the frame (1), a material guiding roller (32) rotatably mounted between the two No. 1 side plates (31), and a No. 1 driving motor (33) for driving the material guiding roller (32) to rotate; A transition mechanism (4), the transition mechanism (4) comprising two symmetrically distributed No. 2 side plates (41) and a transition roller (42) rotatably mounted between the two No. 2 side plates (41), the outer side surface of the transition roller (42) being an outer convex arc surface; A winding mechanism (5), the winding mechanism (5) comprising two symmetrically distributed third side plates (51), a winding roller (52) rotatably mounted between the two third side plates (51), and a second driving motor (53) for driving the winding roller (52) to rotate.

2. The winding device for producing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: It also comprises an adjustment mechanism (6), wherein the adjustment mechanism (6) drives the transition roller (42) and is used to adjust the vertical height of the transition roller (42).

3. The winding device for producing nonwoven fabrics for automobile interior decoration according to claim 2, characterized in that: The adjustment mechanism (6) comprises: A connecting crossbeam (61), wherein the second side plate (41) passes through the frame (1), and the connecting crossbeam (61) is fixed to the bottom ends of the two second side plates (41); An electric push rod (62), wherein the electric push rod (62) is fixed to the bottom surface of the frame (1), and a piston rod of the electric push rod (62) is fixedly connected to the connecting crossbeam (61).

4. The winding device for producing nonwoven fabrics for automobile interior decoration according to claim 3 is characterized in that: The adjustment mechanism (6) further comprises: Guide columns (63), two guide columns (63) being symmetrically fixed to the bottom surface of the frame (1), and the guide columns (63) passing through the connecting crossbeam (61); A limiting plate (64) is fixed to the bottom end of the guide column (63).

5. The winding device for producing nonwoven fabrics for automobile interior decoration according to claim 1, characterized in that: Also includes: A square plug block (521), wherein a square plug block (521) is fixed on both ends of the winding roller (52); A square sleeve (8), wherein the square sleeve (8) is rotatably mounted on the opposite surfaces of the two third side plates (51), and a square slot (81) is provided in the square sleeve (8) for the square plug block (521) to be inserted, and the second drive motor (53) is fixed on the third side plate (51) and drives the square sleeve (8) to rotate; A driving mechanism (7), wherein the driving mechanism (7) drives the third side plate (51) to move the two third side plates (51) closer to or farther away from each other.

6. The winding device for producing nonwoven fabrics for automobile interior decoration according to claim 5, characterized in that: The driving mechanism (7) comprises: A fixing plate (71), wherein two fixing plates (71) are symmetrically fixed on the frame (1); A bidirectional threaded screw (72), the bidirectional threaded screw (72) being rotatably mounted between the two fixed plates (71), and the bidirectional threaded screw (72) passing through the third side plate (51) and being connected to the third side plate (51) by means of a threaded engagement; A third drive motor (73), the third drive motor (73) being fixed on the fixing plate (71) and used for driving the bidirectional threaded screw (72) to rotate.

7. The winding device for producing nonwoven fabric for automobile interior decoration according to claim 6, characterized in that: The bottom surface of the third side plate (51) abuts against the top surface of the frame (1).

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