Glass fiber rolling device special for manufacturing automobile interior parts

Abstract

The utility model discloses a glass fiber rolling device special for manufacturing automotive interior parts, which comprises a discharge roller shaft and a material rolling roller shaft arranged side by side from back to front. The beginning end of the whole roll of glass fiber material is put into the rear part of the discharge roller shaft, and the beginning end of the glass fiber material is sent forward to the material rolling roller shaft for winding. At the same time, the subsequent part of the whole roll of glass fiber material is pulled forward to the rear part of the discharge roller shaft. The right end of the material rolling roller shaft is provided with a baffle to block the right side wall of the part of the glass fiber material located at the material rolling roller shaft. A linear motor is arranged parallel to the material rolling roller shaft. The left end of the material rolling roller shaft is provided with a push plate, which is arranged on the linear motor. When the part of the glass fiber material located at the material rolling roller shaft has been laterally displaced, the push plate is driven by the linear motor to move rightward to push the left side wall of the part of the glass fiber material located at the material rolling roller shaft to the right to reset.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts manufacturing, and in particular to a fiberglass rolling device specifically for manufacturing automotive interior parts. Background Technology

[0002] A fiberglass production line, from back to front, includes a fiberglass discharge device, a fiberglass coating device, and a fiberglass winding device. The fiberglass winding device, for example... Figure 1 As shown, the device includes a discharge roller 1, a transition roller 7, and a winding roller 4 arranged side-by-side from back to front. The operator takes a roll of fiberglass material 3 and places it into the fiberglass discharge device, pulling the roll forward and placing it into the fiberglass coating device. The beginning 20 of the roll of fiberglass material 3 is then coated with a PU film. Subsequently, the operator holds the beginning 20 of the fiberglass material 3 delivered from the coating device and manually winds it onto the winding roller 4 after passing it through the discharge roller 1 and transition roller 7 of the fiberglass winding device. Then, the fiberglass winding device is activated. The discharge roller 1 of the fiberglass winding device delivers the remaining portion of the fiberglass material 3 to the winding roller 4 via the transition roller 7. The winding roller 4 winds up the delivered portion of the fiberglass material 3 for later use in manufacturing interior parts such as car headliners and car carpets. The defect of the existing technology is that the part of the glass fiber material 3 located on the winding roller 4 may occasionally be laterally displaced due to the vibration of the winding roller 4 when it is wound up, causing the glass fiber material 3 to be tilted as a whole in the glass fiber winding device, which affects the winding of the winding roller 4. Utility Model Content

[0003] The present invention aims to provide a glass fiber rolling device specifically for manufacturing automotive interior parts. Even if the part of the glass fiber material located on the roll roller is accidentally displaced laterally when being wound by the roll roller, it will be reset under the correction of the glass fiber rolling device, preventing the glass fiber material from being tilted as a whole within the glass fiber rolling device.

[0004] A fiberglass winding device for manufacturing automotive interior parts includes a discharge roller and a winding roller arranged in parallel from rear to front. The rear of the discharge roller is used to feed the beginning of a roll of fiberglass material, while the front of the discharge roller feeds the beginning of the fiberglass material forward to the winding roller for winding. Simultaneously, the remaining portion of the roll of fiberglass material is pulled forward into the rear of the discharge roller. A baffle is installed at the right end of the winding roller to block the right side wall of the portion of the fiberglass material located on the winding roller. A linear motor is arranged parallel to the winding roller, and a push plate is installed at the left end of the winding roller. The push plate is mounted on the linear motor. When the portion of the fiberglass material located on the winding roller has been laterally displaced, the push plate is driven by the linear motor to move to the right, pushing the left side wall of the portion of the fiberglass material located on the winding roller back to its original position.

[0005] Furthermore, the left side of this fiberglass rolling device is equipped with a vertical optical coupler sensor to monitor whether the left side of the fiberglass material is shifted to the left; the fiberglass rolling device is equipped with a sensor, which is connected to the optical coupler sensor and the linear motor respectively.

[0006] Furthermore, a transition roller is provided between the discharge roller and the winding roller to support the glass fiber material.

[0007] Furthermore, there are two transition rollers arranged side by side, and the optocoupler sensor is located between these two transition rollers.

[0008] The beneficial effect is that the right side wall of the fiberglass material located on the winding roller is blocked by the baffle of the winding roller, so it will not shift to the right. Once the fiberglass material located on the winding roller shifts to the left, it is pushed back to its original position by the push plate of the winding roller, preventing the fiberglass material from tilting as a whole in the fiberglass winding device. Attached Figure Description

[0009] Figure 1 This is a three-dimensional diagram of an existing fiberglass rolling device; Figure 2 This is a three-dimensional view of the glass fiber rolling device. In the figure, the glass fiber material (3) is in the normal position. Figure 3 yes Figure 2 Top view; Figure 4 This is a top view of the glass fiber rolling device. In the figure, the part of the glass fiber material (3) located at the rolling roller (4) has shifted to the left. Figure 5 This is a top view of the glass fiber rolling device. In the figure, the pusher plate (6) is pushing the part of the glass fiber material (3) located at the rolling roller shaft (4) back to the right. Figure 6 This is a top view of the glass fiber rolling device. In the figure, the pusher plate (6) has pushed the part of the glass fiber material (3) located at the rolling roller shaft (4) back to the right. In the diagram: 1. Discharge roller shaft; 2. Side plate; 3. Fiberglass raw material; 4. Rolling roller shaft; 5. Baffle; 6. Push plate; 7. Transition roller shaft; 9. Optical coupler sensor; 10. Linear motor; 20. Starting end. Detailed Implementation

[0010] The present invention will be further described in detail below with reference to specific embodiments.

[0011] This fiberglass rolling device, as follows Figure 2 and Figure 3As shown, the device includes two side plates 2 arranged side to side. Between the rear of the two side plates 2 are two discharge rollers 1 arranged vertically and horizontally, along with corresponding first drive motors (not shown in the figure). Between the two side plates 2 are two transition rollers 7 arranged front to back. A linear motor 10 is positioned in front of the two side plates 2, extending laterally. A slider (not shown in the figure) is located on the front side wall of the linear motor 10. A push plate 6 is movably mounted on the left side of the slider, and a baffle 5 is movably mounted on the right side of the slider. A winding roller 4 and a second drive motor (not shown in the figure) are installed between the push plate 6 and the baffle 5.

[0012] The starting end 20 of the fiberglass raw material 3 is initially located behind the two discharge rollers 1. It is held by the operator and carried from back to front through the gap between the rear parts of the two discharge rollers 1, over the two transition rollers 7, and then onto the winding roller 4 for manual winding. The right side wall of the portion of the fiberglass raw material 3 located on the winding roller 4 is blocked by a baffle 5. When the operator starts the fiberglass winding device, both discharge rollers 1 are driven by the corresponding first drive motor to rotate forward around their own axes, thereby feeding the fiberglass raw material 3 through the top walls of the two transition rollers 7 to the winding roller 4. The winding roller 4 is driven by the second drive motor to rotate around its own axis, thereby winding up the portion of the fiberglass raw material 3 that has been fed to it.

[0013] An optical coupler sensor 9 is fixedly installed in the gap between the two transition rollers 7 to monitor the left side of the fiberglass material 3 from an upward angle. This fiberglass rolling device is equipped with a controller, which is connected to the optical coupler sensor 9 and a linear motor 10. Normally, the left side of the fiberglass material 3 does not obstruct the optical coupler sensor 9. However, if... Figure 4 As shown, if the portion of the fiberglass material 3 located at the roll roller 4 accidentally shifts to the left, it will cause the left side of the fiberglass material 3 to block the photocoupler sensor 9, and the photocoupler sensor 9 will send a reset signal to the controller. Upon receiving the reset signal, the controller controls the linear motor 10 to drive the slider, along with the baffle 5, the roll roller 4, and the pusher plate 6, to move to the right. Figure 5 As shown, during the rightward movement of the pusher plate 6, the portion of the fiberglass material 3 located at the winding roller shaft 4 will be pushed to the right until the portion of the fiberglass material 3 located at the winding roller shaft 4 returns to its original position, i.e. Figure 6 As shown, the fiberglass material 3 will not be tilted as a whole within the fiberglass rolling device. Then, the slider, driven by the linear motor 10, moves to the left, causing the baffle 5, push plate 6, and rolling roller 4 to move to the left and reset, thus restoring the original shape. Figure 3 As shown, the baffle 5 then blocks the right side wall of the fiberglass material 3 located at the roll roller 4.

[0014] The above description is merely an embodiment of this utility model and does not limit the scope of patent protection. Any non-substantial changes or substitutions made by those skilled in the art based on this utility model will still fall within the scope of patent protection.

Claims

1. A fiberglass rolling device for manufacturing automotive interior parts, comprising a discharge roller shaft (1) and a winding roller shaft (4) arranged in parallel from back to front, wherein the rear part of the discharge roller shaft (1) is used to feed the beginning end (20) of a roll of fiberglass material (3), and the front part feeds the beginning end (20) of the fiberglass material (3) forward to the winding roller shaft (4) for winding, and simultaneously pulls the subsequent part of the roll of fiberglass material (3) forward into the rear part of the discharge roller shaft (1), characterized in that: A baffle (5) is installed at the right end of the roll roller (4) to block the right side wall of the fiberglass material (3) located on the roll roller (4); a linear motor (10) is provided parallel to the roll roller (4), and a push plate (6) is installed at the left end of the roll roller (4). The push plate (6) is mounted on the linear motor (10). When the fiberglass material (3) located on the roll roller (4) has been laterally displaced, the push plate (6) is driven by the linear motor (10) to move to the right and push the left side wall of the fiberglass material (3) located on the roll roller (4) to the right to reset.

2. The fiberglass winding device as described in claim 1, characterized in that: The left side of this glass fiber rolling device is equipped with a vertical optical coupler sensor (9) to monitor whether the left side of the glass fiber material (3) is shifted to the left; the glass fiber rolling device is equipped with a sensor, which is connected to the optical coupler sensor (9) and the linear motor (10) respectively.

3. The fiberglass winding device as described in claim 2, characterized in that: A transition roller (7) is provided between the discharge roller (1) and the winding roller (4) to support the glass fiber material (3).

4. The glass fiber winding device as described in claim 3, characterized in that: There are two transition rollers (7) arranged side by side, and the optocoupler sensor (9) is located between these two transition rollers (7).

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