Automobile door and window sealing strip corner connecting die

Abstract

The utility model discloses a kind of automobile door and window sealing strip joint angle mould, including fixed base, the fixed base upper portion is fixedly connected with the plastic shell of section being mouth-shaped frame, plastic shell upper and lower side is fixedly connected with dismounting plate by bolt, V-shaped plastic mould is fixedly connected on the dismounting plate, the upper portion of plastic shell is communicated with feed slot, further include the plastic guide plate of being set in plastic shell front side and being matched with plastic mould, the plastic guide plate is set by a pair of plate body by pivot rotation connection.The utility model belongs to the technical field of automobile sealing strip processing equipment, effectively solve the problem that automobile door and window sealing strip joint angle mould is when using, first artificial auxiliary feeding and discharging operation, not conducive to continuous processing production, and the poor problem of different angle sealing strip plastic shaping adaptability.

Description

Technical Field

[0001] This utility model belongs to the technical field of automotive sealing strip processing equipment, specifically referring to an automotive door and window sealing strip corner mold. Background Technology

[0002] Automotive sealing strips offer excellent sound insulation, enhancing driver comfort. Different types of sealing strips are manufactured using different methods. Most automotive sealing strips are primarily composed of EPDM rubber foam and dense composite, containing unique metal clips and tongue-shaped buckles, making them sturdy, durable, and easy to install.

[0003] However, existing sealing strip corner molds make it difficult to quickly remove the shaped parts after shaping the sealing strip, increasing the trouble of manual loading and unloading of workpieces and reducing the efficiency of continuous processing production.

[0004] Meanwhile, the production of sealing strips with different specifications and angles requires mold replacement, which affects operational efficiency. Utility Model Content

[0005] The technical problem this utility model aims to solve is that, when using automotive door and window sealing strip corner molds, firstly, manual assistance is required for loading and unloading, which is not conducive to continuous processing and production, and secondly, the plasticity of sealing strips at different angles is poor.

[0006] The technical solution adopted by this utility model is as follows:

[0007] This utility model proposes a corner mold for automotive door and window sealing strips, including a fixed base. A molding machine housing with a U-shaped cross-section is fixedly connected to the upper part of the fixed base. The upper and lower sides of the molding machine housing are fixed with disassembly plates by bolts. A V-shaped molding mold is fixedly connected to the disassembly plates. A feeding groove is connected to the upper part of the molding machine housing. It also includes a molding guide plate disposed on the front side of the molding machine housing and cooperating with the molding mold. The molding guide plate is composed of a pair of plates that are rotatably connected by a pivot.

[0008] Furthermore, a slide rail frame is provided on the front side of the shaping guide plate, a slider is slidably mounted on the slide rail frame, and a U-shaped connecting frame is hinged to the slider.

[0009] Furthermore, a mounting bracket is fixedly connected to the upper part of the fixed base, and a threaded rod is screwed onto the mounting bracket. The front end of the threaded rod is rotatably connected to the U-shaped connecting bracket through a bearing.

[0010] Furthermore, the molding die has a through hole, and a push rod is movably inserted into the through hole.

[0011] Furthermore, a connecting platform is fixedly connected to the rear side of the molding machine housing, and an electric push rod passes through the connecting platform. The output end of the electric push rod is fixedly connected to the top material rod.

[0012] Furthermore, the fixed base has a feeding port located on the front side of the molding machine housing, and a receiving box is provided below the feeding port. The lower part of the fixed base is fixedly connected to U-shaped slide rails located on both sides of the feeding port, and strip plates fixedly connected to both sides of the receiving box are slidably mounted on the U-shaped slide rails.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1. By setting the molding machine housing to a top-feed, side-discharge mode, it is convenient to continuously process and produce workpieces, thereby improving efficiency.

[0015] 2. By making the molding mold detachable and replaceable, it is easy to replace it according to the processing specifications. At the same time, the angle of the molding guide plate is adjustable, which improves the processing adaptability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 This is a reference diagram showing the usage status of the shaping guide plate;

[0018] Figure 3 This is a schematic diagram of the structural installation of the molding die;

[0019] Figure 4 This is a diagram showing the assembly and disassembly of the receiving box.

[0020] The components include: 1. Fixed base; 11. Shaping machine housing; 12. Assembly plate; 13. Shaping mold; 14. Feed trough; 15. Shaping guide plate; 2. Slide rail frame; 21. Slider; 22. U-shaped connecting frame; 3. Mounting frame; 31. Threaded rod; 4. Through hole; 41. Ejector rod; 5. Connecting platform; 51. Electric push rod; 6. Discharge port; 61. Receiving box; 7. U-shaped slide rail; 71. Strip plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] Example 1:

[0024] like Figure 1 , Figure 2 As shown, the present invention proposes a corner mold for automotive door and window sealing strips, including a fixed base 1. A molding housing 11 with a U-shaped frame cross-section is fixedly connected to the upper part of the fixed base 1. A disassembly plate 12 is fixedly connected to the upper and lower sides of the molding housing 11 by bolts. A V-shaped molding mold 13 is fixedly connected to the disassembly plate 12. A feeding groove 14 is connected to the upper part of the molding housing 11. The invention also includes a molding guide plate 15 disposed on the front side of the molding housing 11 and cooperating with the molding mold 13. The molding guide plate 15 is composed of a pair of plates that are rotatably connected by a pivot.

[0025] After the material is fed from the feed chute 14 on the molding machine housing 11, the sealing strip workpiece is pressure shaped by the molding guide plate 15 and the molding mold 13. The material is continuously fed from the feed chute 14 at the discharge port, which facilitates continuous processing and production. Furthermore, molding molds 13 of different specifications can be installed on the molding machine housing 11 through the upper and lower disassembly plates 12, which facilitates replacement and improves adaptability.

[0026] The front side of the shaping guide plate 15 is provided with a slide rail frame 2, and a slider 21 is slidably mounted on the slide rail frame 2. A U-shaped connecting frame 22 is hinged to the slider 21. A mounting frame 3 is fixedly connected to the upper part of the fixed base 1. A threaded rod 31 is screwed onto the mounting frame 3. The front end of the threaded rod 31 is rotatably connected to the U-shaped connecting frame 22 through a bearing.

[0027] It should be noted that the shaping guide plate 15 is folded and adjustable on both sides. By rotating the threaded rod 31, the U-shaped connecting frame 22 is moved. The U-shaped connecting frame 22 is hinged with the slider 21, which pulls it to slide on the slide rail frame 2, thereby adjusting the angle of the shaping guide plate 15 to adapt to the shaping of workpieces of different specifications.

[0028] Example 2:

[0029] like Figure 1 , 3 As shown, the molding die 13 has a through hole 4, and a push rod 41 is movably inserted into the through hole 4; a connecting platform 5 is fixedly connected to the rear side of the molding machine housing 11, and an electric push rod 51 passes through the connecting platform 5, with the output end of the electric push rod 51 fixedly connected to the push rod 41.

[0030] By extending the output end of the electric push rod 51, the ejector rod 41 is pushed through the through hole 4 to eject the workpiece shaped on the molding die 13, thereby improving efficiency.

[0031] like Figure 1 , 4As shown, the fixed base 1 has a feeding port 6 located on the front side of the molding machine housing 11. A receiving box 61 is provided below the feeding port 6. A U-shaped slide rail 7 located on both sides of the feeding port 6 is fixedly connected to the lower part of the fixed base 1. A strip plate 71 fixedly connected to both sides of the receiving box 61 is slidably provided on the U-shaped slide rail 7.

[0032] In actual use, after the user discharges the workpiece from the molding machine housing 11, it falls from the discharge port 6 into the receiving box 61 below for collection. Meanwhile, the strip plate 71 slides and pulls on the U-shaped slide rail 7 to install and remove the receiving box 61.

[0033] The above is the entire process of using a corner joint mold for automotive door and window sealing strips.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0035] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

Claims

1. A corner fitting mold for automotive door and window sealing strips, comprising a fixed base (1), characterized in that: The fixed base (1) is fixedly connected to the upper part of a molding machine housing (11) with a cross-section in the shape of a square frame. The upper and lower sides of the molding machine housing (11) are fixedly connected to a disassembly plate (12) by bolts. A V-shaped molding mold (13) is fixedly connected to the disassembly plate (12). The upper part of the molding machine housing (11) is connected to a feeding groove (14). It also includes a molding guide plate (15) arranged on the front side of the molding machine housing (11) and cooperating with the molding mold (13). The molding guide plate (15) is set by a pair of plates that are rotatably connected by a pivot.

2. The corner mold for automotive door and window sealing strips according to claim 1, characterized in that: The front side of the shaping guide plate (15) is provided with a slide rail frame (2), and a slider (21) is slidably provided on the slide rail frame (2). A U-shaped connecting frame (22) is hinged on the slider (21).

3. The corner mold for automotive door and window sealing strips according to claim 2, characterized in that: The fixed base (1) is fixedly connected to the upper part of the mounting bracket (3), and the mounting bracket (3) is screwed with a threaded rod (31). The front end of the threaded rod (31) is rotatably connected to the U-shaped connecting bracket (22) through a bearing.

4. The corner mold for automotive door and window sealing strips according to claim 1, characterized in that: The molding die (13) has a through hole (4), and a push rod (41) is movably inserted into the through hole (4).

5. The corner mold for automotive door and window sealing strips according to claim 4, characterized in that: A connecting platform (5) is fixedly connected to the rear side of the molding machine housing (11), and an electric push rod (51) passes through the connecting platform (5). The output end of the electric push rod (51) is fixedly connected to the top material rod (41).

6. The corner mold for automotive door and window sealing strips according to claim 5, characterized in that: The fixed base (1) has a feeding port (6) located on the front side of the molding machine housing (11). A receiving box (61) is provided below the feeding port (6). A U-shaped slide rail (7) located on both sides of the feeding port (6) is fixedly connected to the lower part of the fixed base (1). A strip plate (71) fixed on both sides of the receiving box (61) is slidably provided on the U-shaped slide rail (7).

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