A pressing and drying tool for automobile spoiler

Abstract

This utility model discloses a pressing and drying fixture for an automotive spoiler, relating to the field of automotive spoiler processing technology. The utility model includes: a base plate and a support frame fixed thereon; a lower mold, mounted on the base plate, for supporting the spoiler workpiece; an upper mold, opposite to the lower mold, with a guide groove on its surface; and an electric telescopic rod connecting the upper mold and the support frame, used to drive the upper mold to press against or detach from the lower mold. This utility model uses the electric telescopic rod to drive the upper and lower molds to press and fix the spoiler workpiece. Simultaneously, hot air generated by a hot air blower is collected by an air collector and directionally delivered to the workpiece surface through air pipes matching the shape of the guide groove. Guided by the guide groove of the upper mold, a uniform and stable hot airflow channel is formed. Combined with a pressure sensor to monitor the pressing force in real time and a timer to precisely control the drying time, efficient and uniform drying of the spoiler is achieved.

Description

Technical Field

[0001] This utility model relates to the field of automotive spoiler processing technology, specifically to a pressing and drying fixture for automotive spoilers. Background Technology

[0002] In the traditional automotive spoiler drying process, the hot air delivery system usually adopts an open air supply or a simple duct direct blowing method, which leads to serious airflow diffusion and low hot air utilization. Due to the lack of a directional airflow structure, the hot air cannot be effectively concentrated on the workpiece surface, resulting in a large amount of heat loss. At the same time, the existing tooling does not have a hot air flow channel that matches the shape of the workpiece, resulting in insufficient hot air contact area and uneven distribution, which not only prolongs the drying time but also leads to a significant increase in energy consumption.

[0003] Therefore, a clamping and drying fixture for automotive spoilers is proposed. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a pressing and drying fixture for automotive spoilers.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A pressing and drying fixture for an automotive spoiler includes:

[0007] The base plate and the support frame fixed thereon;

[0008] The lower mold is installed on the base plate and is used to support the spoiler workpiece;

[0009] The upper mold is positioned opposite to the lower mold, and the surface of the upper mold is provided with a guide groove;

[0010] The electric telescopic rod connects the upper mold and the support frame, and is used to drive the upper mold to press against or detach from the lower mold;

[0011] The drying components include a hot air blower, an air collecting hood, and an air blowing pipe corresponding to the position of the guide channel, used for directional drying of the interference flow plate;

[0012] A timer is used to control the running time of the hot air blower;

[0013] The controller is electrically connected to the electric telescopic rod, the drying component, and the timer.

[0014] Furthermore, the guide channel is a plurality of parallel strip-shaped channels, the extension direction of which is consistent with the length direction of the spoiler.

[0015] Furthermore, the air outlet of the blowing pipe faces the inlet of the guide channel, and the cross-sectional shape of the air outlet matches the cross-sectional shape of the guide channel.

[0016] Furthermore, the support frame is provided with a limiting slide bar, and the upper mold is slidably connected to the support frame through the limiting slide bar to ensure the verticality of the pressing process.

[0017] Furthermore, the air collecting hood has a conical structure, with its large-diameter end connected to a hot air blower and its small-diameter end branching to each air blowing pipe.

[0018] Furthermore, the surfaces of the lower and upper tire molds are provided with contoured grooves that match the outline of the spoiler.

[0019] The beneficial effects of this utility model are as follows:

[0020] This invention uses an electric telescopic rod to drive the upper and lower molds to press and fix the spoiler workpiece. At the same time, hot air generated by the hot air blower is collected by the air collector and then directionally delivered to the surface of the workpiece through the air blowing pipe with the shape of the matching guide groove. Under the guidance of the guide groove of the upper mold, a uniform and stable hot air flow channel is formed. With the help of a pressure sensor to monitor the pressing force in real time and a timer to accurately control the drying time, the spoiler is dried efficiently and uniformly. Attached Figure Description

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of this utility model;

[0022] Figure 2 This is the second three-dimensional structural schematic diagram of this utility model;

[0023] Figure 3 This is a schematic diagram of the drying component structure of this utility model.

[0024] Reference numerals in the attached drawings: 1. Base plate; 2. Support frame; 3. Lower mold; 4. Electric telescopic rod; 401. Limiting slide rod; 5. Drying component; 501. Hot air blower; 502. Air collection hood; 503. Air blowing pipe; 6. Timer; 7. Controller; 8. Upper mold; 801. Guide channel. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] like Figure 1-3As shown, a pressing and drying fixture for an automotive spoiler includes: a base plate 1 and a support frame 2 fixed thereon; a lower mold 3, mounted on the base plate 1, for supporting the spoiler workpiece; an upper mold 8, opposite to the lower mold 3, with a guide groove 801 on its surface; an electric telescopic rod 4, connecting the upper mold 8 and the support frame 2, for driving the upper mold 8 to press against or detach from the lower mold 3; a pressure sensor is provided on the surface of the upper mold 8 or the lower mold 3, and the extension and retraction of the electric telescopic rod 4 is controlled by a controller 7. The pressure sensor can detect the pressing force, and when the detected pressure value reaches the set value, it will control the electric telescopic rod 4 to stop extending, thereby accurately controlling the pressing force between the upper mold 8 and the lower mold 3, ensuring that the spoiler workpiece is dried under appropriate pressure, and avoiding product quality affected by excessive or insufficient pressure; and a drying component 5, including a hot air blower 501, an air collector 502, and a guide groove 801. The air blowing pipe 503 corresponding to the position of the flow channel 801 is used for directional drying of the baffle plate. The hot air blower 501 generates hot air, and the air collecting hood 502 collects the hot air and distributes it to each air blowing pipe 503. The air outlet of the air blowing pipe 503 faces the inlet of the flow channel 801, and the cross-sectional shape of the air outlet matches the cross-section of the flow channel 801, so that the hot air can be accurately blown into the flow channel 801 and evenly blown towards the workpiece of the baffle plate along the flow channel 801 to achieve directional drying and improve drying efficiency and uniformity. The timer 6 is used to control the running time of the hot air blower 501 to ensure that the drying process is completed within the predetermined time and to avoid over-drying or insufficient drying time. The controller 7 is electrically connected to the electric telescopic rod 4, the drying component 5 and the timer 6. Specifically, the controller 7 is a PLC or a single-chip microcomputer, which is configured with a pressing pressure threshold and a drying temperature control program.

[0030] like Figure 2 As shown, the guide channel 801 consists of multiple parallel strip-shaped channels, whose extension direction is consistent with the length direction of the baffle plate. Specifically, the air outlet of the air blowing pipe 503 faces the inlet of the guide channel 801 to ensure that the hot air can smoothly enter the guide channel 801, avoiding scattering or leakage of the hot air when entering the guide channel 801, thereby improving the utilization rate of the hot air and the drying efficiency.

[0031] like Figure 1-3 As shown, the air outlet of the blowing manifold 503 faces the inlet of the guide channel 801, and the cross-sectional shape of the air outlet matches the cross-section of the guide channel 801. Specifically, the cross-sectional shape of the air outlet matches the cross-section of the guide channel 801. This matching design allows the hot air to better conform to the shape of the guide channel 801, reducing the resistance and energy loss of the hot air in the guide channel 801, ensuring that the hot air can flow along the guide channel 801 at a higher speed and pressure, further improving the drying effect of the hot air on the baffle workpiece, and also helping to maintain the stability of the hot air flow in the guide channel 801.

[0032] like Figure 2 As shown, the support frame 2 is equipped with a limiting slide rod 401. The upper mold 8 is slidably connected to the support frame 2 through the limiting slide rod 401 to ensure the verticality of the pressing process. Specifically, during the process of the upper mold 8 pressing the lower mold 3, the limiting slide rod 401 plays a guiding and limiting role, so that the upper mold 8 can move downward smoothly and accurately in the vertical direction, avoiding uneven pressing or damage to the spoiler workpiece due to the tilting or offset of the upper mold 8. By ensuring the verticality of the pressing process, the stability and reliability of the pressing effect can be improved, ensuring that the spoiler workpiece is subjected to uniform force under the pressing state, which is conducive to improving the stability and consistency of product quality during the drying process.

[0033] like Figure 3 As shown, the air collecting hood 502 has a conical structure, with its large-diameter end connected to the hot air blower 501 and its small-diameter end diverting the air to each air blowing pipe 503. Specifically, this conical structure is beneficial for effectively collecting and concentrating the hot air generated by the hot air blower 501, reducing the diffusion and energy loss of the hot air in the air collecting hood 502, and improving the hot air delivery efficiency. At the same time, the small-diameter end of the conical structure can evenly divert the hot air to each air blowing pipe 503, ensuring that the air volume and air pressure of each air blowing pipe 503 are basically the same, thereby achieving uniform drying of the baffle workpiece.

[0034] like Figure 1-2 As shown, the surfaces of the lower mold 3 and the upper mold 8 are provided with contoured grooves that match the outline of the spoiler. Specifically, the lower mold 3 is mounted on the base plate 1 to support the spoiler workpiece. Its surface is provided with contoured grooves that match the outline of the spoiler, which can ensure that the spoiler remains stable and fits the shape of the mold during processing. The upper mold 8 is arranged opposite to the lower mold 3 and also has contoured grooves. When the upper mold 8 presses the lower mold 3, it can apply pressure to the spoiler workpiece, so that it can be dried in the pressed state. The guide groove 801 opened on the surface of the upper mold 8 provides a channel for the flow of hot air, so that the hot air can be blown evenly to the spoiler workpiece along the guide groove 801, improving the drying efficiency and effect.

[0035] In summary: First, the spoiler workpiece is placed in the contoured groove of the lower mold 3, ensuring a tight fit with the shape of the lower mold 3, thus completing the initial positioning and clamping of the workpiece. The controller 7 controls the extension and retraction of the electric telescopic rod 4, causing the upper mold 8 to move downwards along the limit slide rod 401, gradually pressing the spoiler workpiece on the lower mold 3. During the pressing process, when the pressure sensor detects that the pressing force has reached the set value, the controller 7 will control the electric telescopic rod 4 to stop extending, ensuring that the spoiler workpiece is under appropriate pressure for subsequent drying operations. After the spoiler workpiece is pressed, the controller 7... The hot air blower 501 is started. The hot air generated by the hot air blower 501 is collected and distributed by the air collector hood 502, and then blown into the guide groove 801 on the surface of the upper mold 8 through the air blowing pipe 503. The hot air is evenly blown onto the spoiler workpiece along the guide groove 801 for directional drying. At the same time, the controller 7 controls the running time of the hot air blower 501 through the timer 6 to ensure that the drying process is completed within the predetermined time, avoiding over-drying or insufficient drying time. After drying is completed, the controller 7 controls the electric telescopic rod 4 to retract, so that the upper mold 8 is separated from the lower mold 3, and the pressure on the spoiler workpiece is released. Then the dried spoiler workpiece is taken out from the lower mold 3, completing the entire pressing and drying process.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pressing and drying tool for automobile spoiler, characterized in that, include: The base plate (1) and the support frame (2) fixed thereon; The lower mold (3) is installed on the base plate (1) and is used to support the spoiler workpiece; The upper mold (8) is positioned opposite to the lower mold (3), and a guide groove (801) is provided on the surface of the upper mold (8). The electric telescopic rod (4) connects the upper mold (8) and the support frame (2) and is used to drive the upper mold (8) to press or detach from the lower mold (3). The drying component (5) includes a hot air blower (501), an air collecting hood (502), and an air blowing pipe (503) corresponding to the position of the guide groove (801), which is used for directional drying of the interference flow plate; A timer (6) is used to control the running time of the hot air blower (501); The controller (7) is electrically connected to the electric telescopic rod (4), the drying component (5), and the timer (6).

2. The pressing and drying tool for a spoiler of an automobile according to claim 1, wherein The guide channel (801) consists of multiple parallel strip-shaped channels, the extension direction of which is consistent with the length direction of the spoiler.

3. The pressing and drying tool for a spoiler of an automobile according to claim 1, wherein The air outlet of the blowing pipe (503) faces the inlet of the guide groove (801), and the cross-sectional shape of the air outlet matches the cross-section of the guide groove (801).

4. The compact drying tool for automobile spoiler according to claim 1, characterized in that, The support frame (2) is provided with a limiting slide rod (401), and the upper mold (8) is slidably connected to the support frame (2) through the limiting slide rod (401) to ensure the verticality of the pressing process.

5. The compact drying tool for automobile spoiler according to claim 1, characterized in that, The air collecting hood (502) has a conical structure, with its large-diameter end connected to the hot air blower (501) and its small-diameter end branching to each air blowing pipe (503).

6. The pressing and drying fixture for an automotive spoiler according to claim 1, characterized in that, The surfaces of the lower mold (3) and the upper mold (8) are provided with contoured grooves that match the outline of the spoiler.

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