Needling device for production of automotive upholstery

Abstract

The utility model discloses a needling device for production of automotive upholstery, which comprises a table body, a positioning mechanism and an adjusting mechanism, a mounting frame is arranged on one side of the top of the table body, and a needling needle body is movably mounted on the mounting frame; the positioning mechanisms are installed on the two sides of the top of the table body and fix the two ends of the automobile interior trim part placed on the top of the table body during working. The adjusting mechanism is installed on the installation frame and is in transmission connection with the pricking needle body, the adjusting mechanism drives the pricking needle body to move on the installation frame when working, and the pricking device for production of the automobile interior trim parts replaces a traditional pricking device for production of the automobile interior trim parts; and the problem that the position of the needle is inconvenient to adjust in time in the using process, so that certain limitation exists in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of acupuncture devices, in particular to acupuncture devices for producing automobile interior decoration parts. Background Art

[0002] The automotive interior system is an important part of the car body, and the design workload of the interior system accounts for more than 60% of the car styling design workload, far exceeding the car's appearance. It is one of the most important parts of the car body. Each vehicle manufacturer usually has a large automotive interior team to complete a large amount of engineering work related to the interior. The automotive interior needs to be needled using a needle punching device during the production process.

[0003] With reference to patent application number CN202321981061.1, a needling device for automobile interior production is disclosed, comprising a workbench, with mounting frames fixedly connected to the outer surfaces of both sides of the workbench, with a hydraulic cylinder fixedly mounted on the outer surface of the upper end of the mounting frame, and a supportable clamping fixing device for improving the convenience of fixing and positioning the interior decoration on the outer surface of the upper end of the workbench, the supportable clamping fixing device comprising a base, a mounting groove being provided in the middle of the upper inner surface of the base, and a cylinder being fixedly mounted inside the mounting groove. The needling device for automobile interior production described in the utility model has a simple structure, convenient operation, and a high degree of automation by being provided with a supportable clamping fixing device, which can not only improve the convenience of fixing the interior decoration during needling and improve production efficiency, but also improve the stability of interior decoration, avoid the displacement of the needling position due to movement, and can support and position according to the thickness of the interior decoration.

[0004] However, this patent still has the following defects: although the acupuncture device realizes the positioning of the interior and the convenient replacement of the needles, it is impossible to move the needles during actual use, and it is inconvenient to adjust the position of the needles. When inserting the needle into the interior, it is not convenient to adjust the position of the needles in time, resulting in certain limitations in use. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a needling device for automobile interior production, which replaces the traditional needling device for automobile interior production and avoids the problem of inconvenient and timely adjustment of the position of the needling device during use, resulting in certain limitations in use.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A needling device for producing automotive interior parts, comprising:

[0009] The platform body has a mounting frame disposed on one side of the top thereof, and the puncture needle body is movably mounted on the mounting frame;

[0010] A positioning mechanism, which is installed on both sides of the top of the platform and fixes both ends of the automobile interior decoration parts placed on the top of the platform when working;

[0011] An adjusting mechanism, which is mounted on the mounting frame and is in driving connection with the puncture needle body, and when the adjusting mechanism is in operation, the puncture needle body is driven to move on the mounting frame;

[0012] A limited sliding groove is provided on the inner top of the mounting frame;

[0013] The adjusting mechanism comprises a threaded rod installed on one side of the mounting frame, a driving motor located on the side wall of the mounting frame and having an output end connected to the threaded rod, and a connecting piece with a top extending into the limiting sliding groove and threadedly sleeved on the threaded rod, wherein the connecting piece is detachably connected to the puncture needle body;

[0014] The bottom of the connecting piece is provided with a mounting groove, and the side wall of the mounting groove is provided with a first connecting groove penetrating the connecting piece;

[0015] A mounting block adapted to the mounting groove is disposed on the top of the needle body, and a second connecting groove corresponding to the first connecting groove and penetrating the side wall of the mounting block is formed on the side wall of the mounting block;

[0016] A limit plate is movably installed in the first connecting groove and the second connecting groove. The limit plate extends out of the first connecting groove and has a threaded portion, and a threaded cap is screwed on the threaded portion.

[0017] As a preferred solution of the acupuncture device for producing automobile interior decoration parts described in the utility model, a pad is provided on the top of the platform.

[0018] As a preferred solution of the acupuncture device for producing automotive interior parts described in the utility model, the positioning mechanism includes a fixing frame installed on the top of the platform, a driving cylinder installed on the top of the fixing frame, and a positioning frame located on the inner side of the fixing frame and the top of which is connected to the output end of the driving cylinder.

[0019] As a preferred solution of the acupuncture device for producing automobile interior decoration parts described in the utility model, a limiting strip matched with the limiting slide groove is arranged on the top of the connecting piece.

[0020] Compared with the prior art, the utility model has the beneficial effect that the acupuncture device for automobile interior decoration production drives the needle body to move on the mounting frame through the operation of the adjustment mechanism, and then adjusts the position of the needle body, thereby replacing the traditional acupuncture device for automobile interior decoration production, avoiding the problem of inconvenient and timely adjustment of the position of the acupuncture needle during use, which leads to certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 This is a schematic diagram of the structure of a needle punching device for producing automobile interior decoration parts according to the utility model;

[0023] Figure 2 This is a structural breakdown diagram of a needling device for producing automotive interior trim parts according to the utility model;

[0024] Figure 3 The utility model is a schematic structural diagram of a platform of a needling device for producing automobile interior decoration parts.

[0025] In the figure: 100, platform; 110, mounting frame; 110a, limiting slide groove; 120, needle body; 120a, mounting block; 120a-1, second connecting groove; 130, pad; 200, positioning mechanism; 210, fixing frame; 220, driving cylinder; 230, positioning frame; 300, adjusting mechanism; 310, threaded rod; 320, driving motor; 330, connecting piece; 330a, limiting strip; 330b, mounting groove; 330b-1, first connecting groove; 330c, limiting plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides a needling device for automobile interior decoration production, which replaces the traditional needling device for automobile interior decoration production and avoids the problem of inconvenient and timely adjustment of the position of the needling device during use, resulting in certain limitations in use.

[0030] Figure 1-Figure 3 The structure diagram of the acupuncture device for producing automobile interior decoration parts of the utility model is shown. Figure 1-Figure 3 A detailed introduction is given to the needling device used in the production of this type of automotive interior parts.

[0031] Example 1

[0032] refer to Figure 1-Figure 3 The utility model discloses a needling device for producing automobile interior decoration parts, the main body of which includes a platform 100, a positioning mechanism 200 and an adjusting mechanism 300.

[0033] The platform 100 is used to support the entire device and facilitate the installation of the positioning mechanism 200 and the adjustment mechanism 300. A mounting frame 110 is provided on one side of the top of the platform 100 for convenient installation of the needle body 120 and the adjustment mechanism 300. The needle body 120 is movably mounted on the mounting frame 110 for needle-piercing the automotive interior trim on the top of the platform 100.

[0034] The positioning mechanism 200 is used to fix and position the automobile interior decoration parts to be needled placed on the top of the platform 100, so as to make the needles more stable. The positioning mechanism 200 is installed on both sides of the top of the platform 100 and fixes the two ends of the automobile interior decoration parts placed on the top of the platform 100 when working, so as to keep the automobile interior decoration parts more stable when needled.

[0035] The adjusting mechanism 300 is used to adjust the position of the needle body 120. The adjusting mechanism 300 is mounted on the mounting frame 110 and is in transmission connection with the needle body 120. When the adjusting mechanism 300 is working, it drives the needle body 120 to move on the mounting frame 110, thereby adjusting the position of the needle body 120.

[0036] A limiting slot 110a is provided on the inner top of the mounting frame 110 for connecting the connecting member 330 and cooperating with the limiting strip 330a to limit the connecting member 330, thereby preventing the connecting member 330 from rotating synchronously when the threaded rod 310 rotates;

[0037] The adjustment mechanism 300 includes a threaded rod 310 installed on one side of the mounting frame 110, a driving motor 320 located on the side wall of the mounting frame 110 and connected to the threaded rod 310 at the output end, and a connecting piece 330 whose top extends into the limiting slide groove 110a and is threadedly sleeved on the threaded rod 310. The threaded rod 310 is used to drive the connecting piece 330 to move along the threaded rod 310 when rotating, the driving motor 320 is used to drive the threaded rod 310 to rotate when working, and the connecting piece 330 is used to drive the needle body 120 to move when moving, wherein the connecting piece 330 is detachably connected to the needle body 120, which is used to facilitate the replacement of the needle body 120, and thus facilitate the replacement of needle bodies 120 of different models and types.

[0038] A limiting strip 330a matched with the limiting slide groove 110a is provided on the top of the connecting member 330 for limiting the connecting member 330 so that when the threaded rod 310 rotates, the connecting member 330 is driven to move linearly.

[0039] The bottom of the connecting member 330 is provided with a mounting groove 330b for facilitating the installation of the mounting block 120a, and the side wall of the mounting groove 330b is provided with a first connecting groove 330b-1 penetrating the connecting member 330 for facilitating the insertion of the limiting plate 330c;

[0040] The top of the lancet body 120 is provided with a mounting block 120a adapted to the mounting groove 330b, which is used to install and connect the lancet body 120 with the connecting member 330. The side wall of the mounting block 120a is provided with a second connecting groove 120a-1 corresponding to the first connecting groove 330b-1 and penetrating the side wall of the mounting block 120a, which is used to facilitate the insertion of the limiting plate 330c.

[0041] A limiting plate 330c is movably installed in the first connecting groove 330b-1 and the second connecting groove 120a-1, and is used to connect the mounting block 120a with the mounting groove 330b after being inserted into the first connecting groove 330b-1 and the second connecting groove 120a-1 in sequence. The limiting plate 330c extends out of the first connecting groove 330b-1 and has a threaded portion, and a threaded cap is screwed on the threaded portion, which is used to fix the limiting plate 330c, and then fix the mounting block 120a and the mounting groove 330b, thereby realizing a detachable connection between the needle body 120 and the connecting piece 330.

[0042] In this embodiment, the specific use process is as follows: the automobile interior decoration part to be needled is placed on the top of the platform 100, and the two ends of the automobile interior decoration part are fixed and positioned by the positioning mechanism 200 to make it more stable, and then the automobile interior decoration part is needled by the needle body 120. When the position of the needle body 120 needs to be adjusted, the adjustment mechanism 300 drives the needle body 120 to move, thereby facilitating the adjustment of the position of the needle body 120, making the needle more convenient.

[0043] Example 2

[0044] On the basis of Example 1, a pad 130 is provided on the top of the platform 100 to support the bottom of the automobile interior decoration part, thereby preventing the needle from contacting the top of the platform 100 during needle insertion, thereby causing damage to the platform 100 and the needle body 120.

[0045] In this embodiment, the positioning mechanism 200 includes a fixing frame 210 installed on the top of the platform 100, a driving cylinder 220 installed on the top of the fixing frame 210, and a positioning frame 230 located on the inner side of the fixing frame 210 and the top of which is connected to the output end of the driving cylinder 220. The fixing frame 210 is used to facilitate the installation of the driving cylinder 220. The driving cylinder 220 is used to drive the positioning frame 230 to move up and down during operation. The positioning frame 230 is used to press and fix the top of the automobile interior when moving downward.

[0046] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A needle punching device for producing automotive interior parts, characterized in that: include: A platform (100) is provided with a mounting frame (110) on one side of the top thereof, and a needle body (120) is movably mounted on the mounting frame (110); A positioning mechanism (200) is installed on both sides of the top of the platform (100) and fixes both ends of the automobile interior decoration part placed on the top of the platform (100) when in operation; an adjusting mechanism (300), which is mounted on the mounting frame (110) and is in transmission connection with the puncture needle body (120); when the adjusting mechanism (300) is in operation, it drives the puncture needle body (120) to move on the mounting frame (110); A limiting sliding groove (110a) is provided on the inner top of the mounting frame (110); The adjusting mechanism (300) comprises a threaded rod (310) mounted on one side of the mounting frame (110), a driving motor (320) located on the side wall of the mounting frame (110) and having an output end connected to the threaded rod (310), and a connecting member (330) whose top extends into the limiting sliding groove (110a) and is threadedly sleeved on the threaded rod (310), wherein the connecting member (330) is detachably connected to the puncture needle body (120); The bottom of the connecting member (330) is provided with a mounting groove (330b), and the side wall of the mounting groove (330b) is provided with a first connecting groove (330b-1) penetrating the connecting member (330); A mounting block (120a) adapted to the mounting groove (330b) is disposed on the top of the needle body (120), and a second connecting groove (120a-1) corresponding to the first connecting groove (330b-1) and penetrating the side wall of the mounting block (120a) is formed on the side wall of the mounting block (120a); A limit plate (330c) is movably installed in the first connecting groove (330b-1) and the second connecting groove (120a-1); the limit plate (330c) extends out of the first connecting groove (330b-1) and has a threaded portion, and a threaded cap is screwed onto the threaded portion.

2. A needling device for producing automotive interior parts according to claim 1, characterized in that: A pad (130) is provided on the top of the platform (100).

3. The acupuncture device for producing automotive interior parts according to claim 1, characterized in that: The positioning mechanism (200) comprises a fixing frame (210) mounted on the top of the platform (100), a driving cylinder (220) mounted on the top of the fixing frame (210), and a positioning frame (230) located on the inner side of the fixing frame (210) and having a top connected to an output end of the driving cylinder (220).

4. A needling device for producing automotive interior parts according to claim 3, characterized in that: A limiting strip (330a) adapted to the limiting sliding groove (110a) is arranged on the top of the connecting member (330).

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