Tire mute sponge mounting equipment for new energy vehicle

Abstract

The utility model discloses tire mute sponge mounting equipment for a new energy vehicle, and belongs to the technical field of mute sponge mounting. The equipment comprises a sponge positioning device and a tire stabilizing device, the tire stabilizing device comprises a bearing plate and two rotating devices arranged above the bearing plate; the rotating device comprises two fixing columns, a rolling rod is connected between the two fixing columns, and an annular rolling wheel is arranged on the outer wall of the rolling rod; the end part of the rolling rod is connected with a motor; a protection plate is arranged on the outer side of the rotating device; the sponge positioning device comprises a stabilizing table and a telescopic rod penetrating through the stabilizing table, one end of the telescopic rod is connected with a placement roller, and the other end of the telescopic rod is connected with a rotating rod. According to the device, the mute cotton can be quickly and efficiently adhered to the inner wall of the tire, the stability of the mute cotton in the vehicle running process is enhanced, and the phenomenon of gluing is prevented.

Description

Technical Field

[0001] The present application belongs to the technical field of silent sponge installation, and relates to a silent sponge installation device for tires of new energy vehicles. Background Art

[0002] The development of new energy vehicles is placing new demands on tire sound insulation performance. Silence sponge can absorb the resonance between tires and the road, effectively reducing tire noise generated during driving.

[0003] However, the current method of pasting silent cotton on the inner wall of the tire is mainly manual, which is labor-intensive and time-consuming. In addition, the silent cotton may have uneven ends after pasting, which increases the probability of glue peeling during the driving of new energy vehicles. Utility Model Content

[0004] To address the above issues, this application proposes a tire silent sponge installation device for new energy vehicles. This device can quickly and efficiently adhere the silent sponge to the inner wall of the tire, enhance the stability of the silent sponge during vehicle driving, and prevent the glue from peeling.

[0005] The specific technical solutions of this application are as follows:

[0006] The present application provides a tire silent sponge installation device for new energy vehicles, comprising: an installation device body, the installation device body including a sponge positioning device and a tire stabilizing device;

[0007] The tire stabilization device includes a load-bearing plate and two rotating devices arranged above the load-bearing plate; the rotating devices include two fixed columns, a rolling rod connected between the two fixed columns, and an annular rolling wheel provided on the outer wall of the rolling rod; the end of the rolling rod is connected to a motor; and a protective plate is provided on the outer side of the rotating device;

[0008] The sponge positioning device includes a stabilizing platform, a telescopic rod passing through the stabilizing platform, one end of the telescopic rod is connected to a placement stick, and the other end is connected to a rotating rod;

[0009] The telescopic rod is connected to the stabilizing platform via threads.

[0010] Optionally, the distance between the two tire stabilizers is 1 / 3-2 / 3 of the tire outer diameter.

[0011] Optionally, the upper surface of the protective plate is a cut surface, and the cut surface faces the rolling wheel.

[0012] Optionally, the distance between the protective plate and the fixing column is 5-10 cm.

[0013] Optionally, the bottom of the protective plate is connected to a fixing column.

[0014] Optionally, a load-reducing groove is provided in the center of the load-bearing plate; the load-reducing groove is located between the two rotating devices;

[0015] The width of the load-reducing groove is 0.2-0.5 times the outer diameter of the tire.

[0016] Optionally, the thread on the outer wall of the telescopic rod extends along the length direction of the telescopic rod, extending from one end port of the telescopic rod to the other end port.

[0017] Optionally, the shape of the rotating rod includes an L-shape, with the opening facing the stabilizing platform.

[0018] Optionally, a plurality of sliding rollers are provided at the bottom of the stabilization platform.

[0019] Optionally, the length of the placement rod is 400mm-1000mm.

[0020] The beneficial effects of this application include but are not limited to:

[0021] 1. The present invention comprises a sponge positioning device and a tire stabilizing device. The tire stabilizing device places the tire between two rotating devices in the tire stabilizing device so that the tire tread contacts two annular rolling wheels. The motor rotates to drive a rolling rod connected between two fixed columns, which in turn drives the annular rolling wheels connected to the rolling rod to rotate at a uniform speed (the annular rolling wheels on the two rotating devices rotate in the same direction), thereby achieving uniform rotation of the tire.

[0022] By rotating the rotating rod, the telescopic rod is driven to move forward in a spiral in the stabilizing platform, so that the length of the telescopic rod of the placement stick and the stabilizing platform is gradually increased, and then the placement stick is pushed forward to the inner cavity of the tire to complete the pasting of the silent sponge.

[0023] 2. As a preferred embodiment, the upper surface of the protective plate is a cut surface, which faces the rolling wheels, so that the tire can pass more smoothly between the two annular rolling wheels during rolling.

[0024] 3. The length of the placement rod is 400mm-1000mm, so that the outer wall of the placement rod can be installed with silent sponges of different widths to adapt to the placement of silent sponges for tires of different models / widths. Compared with the installation of silent sponges using spray gun foam glue, it is more efficient. You only need to install different types of silent sponges and rotate them to install them. Moreover, for silent sponges of different widths, it can ensure efficient and fast installation. Spray gun foaming will reduce efficiency due to wider tires. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 This is a schematic diagram of the structure of the tire stabilization device of this application;

[0027] Figure 2 This is a schematic structural diagram of the sponge positioning device of this application.

[0028] List of parts and reference numerals:

[0029] 1 tire stabilizing device, 101 annular rolling wheel, 102 rolling rod, 103 fixing column, 104 load-bearing plate, 105 load-reducing groove, 106 protective plate, 107 motor, 2 sponge positioning device, 201 placement stick, 202 telescopic rod, 203 stabilizing platform, 204 rotating rod, 205 silent sponge, 206 sticker. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0031] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0033] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 application.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0035] In this application, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0037] As a specific implementation method, Figure 1 、 2 As shown, a new energy vehicle tire silent sponge 205 installation device includes: an installation device body,

[0038] The installation equipment body includes a sponge positioning device 2 and a tire stabilizing device 1;

[0039] The tire stabilizing device 1 includes a load-bearing plate 104 and two rotating devices disposed above the load-bearing plate 104 (the two rotating devices are identical); the rotating devices include two fixed columns 103, a rolling rod 102 connected between the two fixed columns 103, and an annular rolling wheel 101 disposed on the outer wall of the rolling rod 102; a motor 107 is connected to the end of the rolling rod 102; and a protective plate 106 is disposed on the outer side of the rotating device.

[0040] The sponge positioning device 2 includes a stabilizing platform 203, a telescopic rod 202 passing through the stabilizing platform 203, one end of the telescopic rod 202 is connected to a placement stick 201, and the other end is connected to a rotating rod 204;

[0041] The telescopic rod 202 is connected to the stabilizing platform 203 via threads.

[0042] The length of the placement rod 201 is 400mm-1000mm (500mm in this embodiment), so that the outer wall of the placement rod 201 can be installed with silent sponges 205 of different widths to adapt to the placement of silent sponges 205 of tires of different models / widths. Compared with the installation of silent sponges 205 of spray gun type foam glue, it is more efficient. You only need to install different types of silent sponges 205 and rotate them to install them. Moreover, for silent sponges 205 of different widths, it can ensure their efficient and fast installation. Spray gun foaming will reduce efficiency due to wider tires.

[0043] During use, the tire (with an outer diameter of about 70 cm and an inner diameter of about 64 cm) is manually rolled from the protective plate 106 to between the two rotating devices installed in the tire stabilization device 1 (the function of the protective plate 106 is to allow the tire to roll between the two annular rolling wheels 101, reducing manual lifting and saving time and effort; on the other hand, it reinforces and protects the consolidation column and enhances stability.) so that the tire tread contacts the two annular rolling wheels 101. Push the sponge positioning device 2 to the front side of the tire stabilization device 1, as shown in the figure. Figure 2 As shown, the rotating rod 204 is held and rotated, thereby driving the telescopic rod 202 to spirally move forward in the stabilizing platform 203, so that the length of the telescopic rod 202 at the placement stick 201 and the stabilizing platform 203 gradually increases, thereby causing the front end of the telescopic rod 202 to connect with the placement stick 201 and extend forward to the inside of the tire; the silent sponge 205 is still wrapped around the placement stick 201 at this time, and the sticker 206 pasted on the end of the silent sponge 205 is torn off and pasted to the inside of the tire. At this time, the motor 107 at the end of the rolling rod 102 in the tire stabilizing device 1 is started (the fixed column 103 is provided with a through hole to realize the rolling column and the motor The motor 107 rotates to drive the rolling rod 102 connected between the two fixed columns 103, which in turn drives the annular rolling wheel 101 connected to the rolling rod 102 to rotate at a uniform speed (the annular rolling wheels 101 on the two rotating devices rotate in the same direction), thereby achieving uniform rotation of the tire (there is good friction between the annular rolling wheel 101 and the tire), quickly and accurately fitting the silent sponge 205 to the inner wall of the tire. During the uniform rotation, the rotation direction of the tire located between the two rotating devices will not deviate, ensuring that the two ports are aligned. Gluing will not be caused by misconnected corners.

[0044] As a preferred embodiment, the distance between the two rotating devices is 1 / 3-2 / 3 of the tire outer diameter. At this time, the tire can be firmly placed between the two rotating devices and can rotate in conjunction with the rotation between the two annular rolling wheels 101.

[0045] As a preferred embodiment, the upper surface of the protective plate 106 is a cut surface, which faces the rolling wheels, so that the tire can pass more smoothly between the two annular rolling wheels 101 during rolling.

[0046] As a preferred embodiment, the distance between the protective plate 106 and the fixing column 103 is 5-10 cm. The protective plate 106 at this distance will not cause any obstruction / obstruction to the tire placement, and can also strengthen the protection of the fixing column and enhance stability.

[0047] As a preferred embodiment, the bottom of the protective plate 106 is connected to the fixing column 103. The height of the connection part will not be higher than the bottom of the annular rolling wheel 101, which can enhance the stability of the fixing column 103.

[0048] As a preferred embodiment, a load-reducing groove 105 is provided in the center of the load-bearing plate 104; the load-reducing groove 105 is located in the middle of the two rotating devices (the distance between the two fixed columns 103 and the load-reducing groove 105 is the same);

[0049] The width of the unloading groove 105 is 0.2-0.5 times the tire's outer diameter. This design provides ample space for the tire's bottom, lowering the tire's height above the load-bearing platform and, consequently, the height of the fixing column 103, thus reducing production costs. This design also enhances the stability of the fixing column 103 by lowering its center of gravity. During use, the tire's bottom portion remains suspended within the unloading groove 105.

[0050] As a preferred embodiment, the thread on the outer wall of the telescopic rod 202 extends along the length of the telescopic rod 202, extending from one end port to the other end port of the telescopic rod 202. This can give the placement stick 201 a relatively large range of movement, adapting to the installation of the silent sponge 205 for tires of different specifications.

[0051] As a preferred embodiment, the shape of the rotating rod 204 includes an L-shape, with the opening facing the stabilizing platform 203; it is more convenient to hold the rotating telescopic rod 202 and perform threaded movement.

[0052] As a preferred embodiment, a plurality of sliding rollers are provided at the bottom of the stabilizing platform 203 , so as to realize the convenient movement of the sponge positioning device 2 .

[0053] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0054] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A tire silent sponge installation device for new energy vehicles, characterized in that: include: An installation device body, the installation device body including a sponge positioning device and a tire stabilizing device; The tire stabilization device includes a load-bearing plate and two rotating devices arranged above the load-bearing plate; the rotating devices include two fixed columns, a rolling rod connected between the two fixed columns, and an annular rolling wheel provided on the outer wall of the rolling rod; the end of the rolling rod is connected to a motor; and a protective plate is provided on the outer side of the rotating device; The sponge positioning device includes a stabilizing platform, a telescopic rod passing through the stabilizing platform, one end of the telescopic rod is connected to a placement stick, and the other end is connected to a rotating rod; The telescopic rod is connected to the stabilizing platform via threads.

2. The installation device according to claim 1, characterized in that The distance between the two rotating devices is 1 / 3-2 / 3 of the outer diameter of the tire.

3. The installation device according to claim 1, characterized in that The upper surface of the protective plate is a cut surface, and the cut surface faces the rolling wheel.

4. The installation device according to claim 1, characterized in that The distance between the protective plate and the fixing column is 5-10 cm.

5. The installation device according to claim 1, characterized in that The lower side of the protective plate is connected to the fixing column.

6. The installation device according to claim 1, characterized in that A load-reducing groove is provided in the center of the load-bearing plate; the load-reducing groove is located in the middle of the two rotating devices; and the width of the load-reducing groove is 0.2-0.5 times the outer diameter of the tire.

7. The installation device according to claim 1, characterized in that The thread on the outer wall of the telescopic rod extends along the length direction of the telescopic rod, extending from one end port of the telescopic rod to the other end port.

8. The installation device according to claim 1, characterized in that The shape of the rotating rod includes an L-shape, with the opening facing the stabilizing platform.

9. The installation device according to claim 1, characterized in that The length of the placement rod is 400mm-1000mm.

10. The installation device according to claim 1, characterized in that A plurality of sliding rollers are provided at the bottom of the stabilizing platform.

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