Stitching die with adjustable needling depth for carbon fibers

Abstract

The utility model discloses a carbon fiber needling depth adjustable sewing die, and relates to the technical field of carbon fiber needling. The carbon fiber needling depth adjustable sewing mold comprises a bottom plate, a carbon fiber mold, a support, a connecting rod, an adjusting assembly, a mounting table, a connecting table, a fixing assembly and a needling mold, the carbon fiber mold is arranged on the bottom plate, the support is fixedly connected to the bottom plate, and the connecting rod is slidably connected into the support; the adjusting assembly is arranged in the support and used for adjusting the position of the connecting rod, the mounting table is fixedly connected to the connecting rod, and the connecting table is movably clamped to the mounting table. According to the sewing mold with the adjustable needling depth for the carbon fibers, the up-down moving distance of the connecting rod can be controlled through the adjusting assembly, so that the position of the needling mold is accurately adjusted, and it is ensured that the needling depth meets different process requirements.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber needle punching technology, specifically to a carbon fiber needle punching depth adjustable suturing mold. Background Technology

[0002] Carbon fiber needle-punching and stitching technology is an important process for enhancing the interlayer properties of materials and improving the overall structural strength. With the widespread application of carbon fiber composite materials in many fields such as aerospace, automobile manufacturing, and sporting goods, more stringent and diverse requirements have been put forward for the quality and efficiency of carbon fiber needle-punching and stitching.

[0003] In existing carbon fiber needle-punching sew molds, there is a lack of effective adjustment mechanisms, making it difficult to precisely control the position of the needle-punching mold. This results in the needle-punching depth not meeting the specific requirements of different processes. When the needle-punching mold needs to be replaced or maintained, the existing mold structure is usually quite complex, and the disassembly and installation process is cumbersome, requiring a lot of time and manpower. This not only increases the production cost of enterprises but also prolongs the downtime of equipment. In view of the shortcomings of the existing technology, this utility model provides a carbon fiber needle-punching depth adjustable sew mold to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a carbon fiber needle-punching depth adjustable suturing mold. During use, the vertical movement distance of the connecting rod can be controlled by adjusting the component, thereby achieving precise adjustment of the needle-punching mold position and ensuring that the needle-punching depth meets different process requirements. The connection and fixation are achieved through the fixing component. When it is necessary to replace or maintain the needle-punching mold, the connecting table can be removed from the mounting table, making it convenient and quick to complete the replacement or maintenance of the needle-punching mold.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carbon fiber needle-punching depth adjustable suturing mold, comprising:

[0006] Support unit;

[0007] A carbon fiber mold is mounted on the support unit;

[0008] The mounting platform is fixedly connected to the support unit;

[0009] The connecting platform is attached to the mounting platform;

[0010] A fixing component, disposed on the connecting platform and used to fix the connecting platform and the mounting platform, the fixing component comprising:

[0011] The insertion rod is slidably connected within the mounting platform and the connecting platform;

[0012] The circular piece is fixedly connected to the insertion rod;

[0013] The second spring is fixedly connected between the disc and the connecting platform;

[0014] The needle-punching die is fixedly connected to the connecting platform.

[0015] Preferably, a first spring is fixedly connected inside the carbon fiber mold, and a support plate is fixedly connected to the first spring.

[0016] Preferably, the support unit includes:

[0017] Base plate:

[0018] The bracket is fixedly connected to the base plate;

[0019] The connecting rod is slidably connected within the bracket;

[0020] The adjustment assembly is located within the bracket and is used to adjust the position of the connecting rod.

[0021] Preferably, the bracket has an elongated groove, the connecting rod is slidably connected to the elongated groove, and the adjustment assembly includes:

[0022] A threaded rod is rotatably connected within the long slot, and the threaded rod is threadedly connected to the connecting rod.

[0023] The worm gear is fixedly connected inside the threaded rod;

[0024] The worm gear is rotatably connected to the bracket, and the worm wheel cooperates with the worm gear.

[0025] Preferably, the mounting platform has an insertion hole.

[0026] Preferably, the socket mates with the insertion rod.

[0027] This utility model discloses a carbon fiber needle-punching depth adjustable suturing mold, which has the following beneficial effects:

[0028] This carbon fiber needle-punching depth adjustable suturing mold allows for precise adjustment of the needle-punching mold position by controlling the up-and-down movement of the connecting rod through the adjustment component. This ensures that the needle-punching depth meets different process requirements. The mold is connected and fixed through the fixing component. When it is necessary to replace or maintain the needle-punching mold, the connecting table can be removed from the mounting table for convenient and quick replacement or maintenance. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the fixing component structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the mold structure of this utility model;

[0034] In the diagram: 1. Base plate; 2. Carbon fiber mold; 21. Support plate; 22. First spring; 3. Bracket; 31. Long groove; 4. Connecting rod; 5. Adjustment component; 51. Threaded rod; 52. Worm gear; 53. Worm; 6. Mounting platform; 61. Insertion hole; 7. Connecting platform; 8. Fixing component; 81. Circular piece; 82. Insertion rod; 83. Second spring; 9. Needle punch mold. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] This application provides a carbon fiber needle-punching depth adjustable suturing mold. In use, the vertical movement distance of the connecting rod can be controlled by the adjustment component, thereby achieving precise adjustment of the position of the needle-punching mold and ensuring that the needle-punching depth meets different process requirements. The connection and fixation are achieved by the fixing component. When it is necessary to replace or maintain the needle-punching mold, the connecting table can be removed from the mounting table, making it convenient and quick to complete the replacement or maintenance of the needle-punching mold.

[0037] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0038] Example 1: This embodiment of the present invention discloses a carbon fiber needle-punching depth adjustable suturing mold, according to the attached... Figure 1-4 As shown, it includes:

[0039] The support unit provides support for the entire device, ensuring the overall stability of the mold;

[0040] The carbon fiber mold 2, mounted on the support unit, is the main load-bearing component for the carbon fiber needle punching and sewing operation;

[0041] Mounting platform 6 is fixedly connected to the support unit, providing a connection point for needle punching die 9;

[0042] The connecting platform 7 is attached to the mounting platform 6 by a movable clip, which facilitates assembly and disassembly with the mounting platform 6, and makes it easy to replace or maintain the needle punching die 9.

[0043] Fixing component 8, disposed on connecting platform 7 and used to fix connecting platform 7 and mounting platform 6, includes:

[0044] Insert rod 82 is slidably connected within mounting platform 6 and connecting platform 7, and insertion hole 61 mates with insert rod 82;

[0045] The disc 81 is fixedly connected to the insert rod 82, providing a fixing space for the second spring 83;

[0046] The second spring 83 is fixedly connected between the disc 81 and the connecting platform 7. The function of the second spring 83 is to keep the insertion rod 82 in the inserted state under natural conditions, so as to ensure the fixed connection between the connecting platform 7 and the mounting platform 6.

[0047] The needle punching mold 9 is fixedly connected to the connecting platform 7. The needle punching mold 9 is the component that directly performs carbon fiber needle punching and sewing operations, and its position change directly determines the needle punching depth.

[0048] A first spring 22 is fixedly connected inside the carbon fiber mold 2, and a support plate 21 is fixedly connected to the first spring 22. During the needle punching process, it provides a certain buffer and support, which helps to protect the carbon fiber mold 2 and ensure the stability of the needle punching operation.

[0049] The support unit includes:

[0050] Base plate 1 serves as the supporting foundation for the entire device, providing an installation platform for other components and ensuring the overall stability of the mold.

[0051] The bracket 3 is fixedly connected to the base plate 1 and provides support for the connecting rod 4.

[0052] Link 4 is slidably connected inside bracket 3. Through a combination of threaded connection and sliding connection, link 4 can be adjusted in position under the action of adjustment component 5, and the stability during the adjustment process is guaranteed.

[0053] The adjustment component 5 is installed inside the bracket 3 and is used to adjust the position of the connecting rod 4.

[0054] The bracket 3 has an elongated groove 31, and the connecting rod 4 is slidably connected to the elongated groove 31. The adjusting assembly 5 includes:

[0055] The threaded rod 51 is rotatably connected in the long slot 31. The threaded rod 51 is threadedly connected to the connecting rod 4, providing a threaded track for the movement of the connecting rod 4.

[0056] Worm gear 52 is fixedly connected inside threaded rod 51;

[0057] The worm 53 is rotatably connected to the bracket 3. The worm wheel 52 cooperates with the worm 53. The worm wheel 52 and worm 53 transmission mechanism has a self-locking function, which can accurately control the position of the connecting rod 4 and ensure that the connecting rod 4 will not move easily due to external force after adjustment, thereby stably adjusting the needle depth.

[0058] The mounting platform 6 has a socket 61, which provides space for the installation and operation of the subsequent fixing components 8. The socket 61 is matched with the plug rod 82.

[0059] In use, the operator rotates the worm gear 53, which in turn drives the worm wheel 52 to rotate, thereby causing the threaded rod 51 to rotate. The connecting rod 4 is slidably connected in the long groove 31 inside the bracket 3 and is threadedly connected to the threaded rod 51. Under the rotation of the threaded rod 51, the connecting rod 4 moves up and down along the long groove 31. As the connecting rod 4 moves, the mounting platform 6 on the connecting rod 4 also moves up and down, thereby driving the needle-punching mold 9, which is fixed to the mounting platform 6 via the connecting platform 7, to move up and down. The operator can precisely adjust the position of the needle-punching mold 9 according to actual needs to achieve the required needle-punching depth. When it is necessary to replace or maintain the needle-punching mold 9, the operator pulls the insertion rod 82. When the insertion rod 82 is pulled out of the insertion hole 61, the connection between the connecting platform 7 and the mounting platform 6 is released. At this time, the connecting platform 7 can be removed from the mounting platform 6 for convenient replacement or maintenance of the needle-punching mold 9.

[0060] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0061] 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 illustrative of the 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber needle-punching depth adjustable suturing mold, characterized in that, include: Support unit; A carbon fiber mold (2) is mounted on the support unit; The mounting platform (6) is fixedly connected to the bracket unit; The connecting platform (7) is attached to the mounting platform (6) by a movable clip; A fixing component (8), disposed on the connecting platform (7) and used to fix the connecting platform (7) and the mounting platform (6), the fixing component (8) comprising: Insert rod (82) is slidably connected within the mounting platform (6) and the connecting platform (7); The disc (81) is fixedly connected to the insert (82); The second spring (83) is fixedly connected between the disc (81) and the connecting platform (7); The needle punching mold (9) is fixedly connected to the connecting platform (7).

2. The carbon fiber needle-punching depth adjustable suturing mold according to claim 1, characterized in that, A first spring (22) is fixedly connected inside the carbon fiber mold (2), and a support plate (21) is fixedly connected to the first spring (22).

3. The carbon fiber needle-punching depth adjustable suturing mold according to claim 1, characterized in that, The support unit includes: Base plate (1): The bracket (3) is fixedly connected to the base plate (1); Link (4) is slidably connected within the bracket (3); The adjustment component (5) is located inside the bracket (3) and is used to adjust the position of the connecting rod (4).

4. The carbon fiber needle-punching depth adjustable suturing mold according to claim 3, characterized in that, The bracket (3) has an elongated groove (31) inside, and the connecting rod (4) is slidably connected to the elongated groove (31). The adjusting assembly (5) includes: A threaded rod (51) is rotatably connected in the long groove (31), and the threaded rod (51) is threadedly connected to the connecting rod (4); The worm gear (52) is fixedly connected inside the threaded rod (51); The worm (53) is rotatably connected to the bracket (3), and the worm wheel (52) cooperates with the worm (53).

5. The carbon fiber needle-punching depth adjustable suture mold according to claim 1, characterized in that, The mounting platform (6) has an insertion hole (61).

6. The carbon fiber needle-punching depth adjustable suture mold according to claim 5, characterized in that, The socket (61) is engaged with the plug (82).

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