Edge covering mechanism for automotive upholstery

Abstract

The utility model relates to the technical field of automotive upholstery edge covering, and particularly discloses an automotive upholstery edge covering mechanism which comprises a supporting base, a transverse moving mechanism, a jacking mechanism, an edge pushing mechanism and an edge covering mechanism which are sequentially arranged from bottom to top, and a transverse moving air cylinder acts to drive a jacking supporting seat to move so as to drive an edge pushing mounting block to transversely move. The edge pushing block is used for pushing edges; after the edge pushing action is completed, the jacking air cylinder acts to drive the edge covering block mounting plate to move up and down, and the edge covering block mounting plate drives the edge covering block to achieve edge covering. An edge pushing limiting screw is arranged between the transverse moving air cylinder mounting plate and the jacking supporting seat, the transverse distance between the jacking supporting seat and the product to be subjected to edge covering is finely adjusted, and in-place edge pushing accuracy is guaranteed; the edge covering upward-lifting limiting screw and the edge covering downward limiting screw are arranged between the edge pushing installation block and the edge covering block installation plate, the height of the edge pushing installation block is adjusted through the nut, and therefore the height distance between the edge covering block and a product to be subjected to edge covering is guaranteed, and the accuracy and safety of edge covering are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile interior trim part edge covering, and specifically relates to an automobile interior trim part edge covering mechanism. BACKGROUND

[0002] Automobile interior trim parts are usually made of plastic or hard fiber board, in order to make the automobile interior trim parts more beautiful and durable and increase the hand feeling, a layer of imitation leather or real leather needs to be covered on the surface of the automobile interior trim parts, which needs to carry out edge covering treatment on the automobile interior trim parts, and the edge covering process generally includes a flanging process, an edge covering process and a bonding process. With the development of science and technology, the edge covering of automobile interior trim parts has gradually developed from manual edge covering to automatic edge covering, and 90% of the imitation leather or real leather covered on the surface of the automobile interior trim parts can be automatically edge covered by an automatic edge covering machine.

[0003] The edge covering mechanism in the prior art has low positioning accuracy and cannot be adjusted, which greatly reduces the edge covering quality of the interior trim part and has the problem of safety hazards. SUMMARY

[0004] The utility model discloses a kind of automobile interior trim part edge covering mechanisms, and the accurate positioning of push edge and edge covering is realized by horizontal moving cylinder and jacking cylinder, and auxiliary limiting performance is also set to limit the edge covering mechanism and push edge mechanism while fine tuning, improve the positioning accuracy and safety of edge covering mechanism.

[0005] To solve the above technical problems, the utility model provides an automobile interior trim part edge covering mechanism, which comprises a support base, a horizontal moving mechanism, a jacking mechanism, a push edge mechanism and an edge covering mechanism arranged in sequence from bottom to top,

[0006] The horizontal moving mechanism comprises a guide rail mounting seat, a horizontal moving guide rail assembly and a horizontal moving cylinder, the guide rail mounting seat is fixed on the top of the support base, the horizontal moving guide rail assembly is fixed on the guide rail mounting seat, and the horizontal moving cylinder is installed on one side of the guide rail mounting seat through a horizontal moving cylinder mounting plate, and the output end is connected with the jacking mechanism;

[0007] The jacking mechanism comprises a jacking support seat and a jacking cylinder, the jacking support seat is slidably arranged on the horizontal moving guide rail assembly and connected with the output end of the horizontal moving cylinder; the jacking cylinder is vertically arranged on the jacking support seat, and the output end of the jacking cylinder is connected with the edge covering mechanism;

[0008] The push edge mechanism comprises a mounting frame, a push edge mounting block and a push edge block, the number of the mounting frame is two, two mounting frames are arranged on the jacking support seat and located on both sides of the jacking cylinder, the push edge mounting block is installed on two mounting frames, and the push edge block is fixed on the side edge of the push edge mounting block;

[0009] The edge covering mechanism comprises an edge covering block mounting plate and an edge covering block, an output rod of the jacking cylinder is connected to the edge covering block mounting plate after passing through the edge pushing mounting block, and the edge covering block is fixed on the edge covering block mounting plate.

[0010] Further, a pushing edge limiting screw is arranged between the horizontal movement cylinder mounting plate and the jacking support base, and the pushing edge limiting screw and the jacking support base are fixed through a locking nut.

[0011] Further, the edge covering block mounting plate is further provided with two mounting plate lifting guide columns, the two mounting plate lifting guide columns are respectively located on two sides of the output rod of the jacking cylinder, the top ends of the two mounting plate lifting guide columns are fixed on the edge covering block mounting plate, and the lower ends pass through the edge pushing mounting block.

[0012] Further, an edge covering lifting limiting screw is arranged between the edge covering block mounting plate and the edge pushing mounting block, and the edge covering lifting limiting screw and the edge pushing mounting block are fixed through a nut.

[0013] Further, an edge covering descending limiting screw is arranged on the edge pushing mounting block, and the edge covering descending limiting screw and the edge pushing mounting block are fixed through a nut.

[0014] Further, the horizontal movement guide rail assembly is provided with two groups, the two groups of horizontal movement guide rail assemblies are arranged side by side, each group of horizontal movement guide rail assemblies comprises a linear guide rail and a sliding block matched with each other, the linear guide rail is fixed on a guide rail mounting base, and the jacking support base is fixed on the sliding block.

[0015] The edge covering mechanism has the advantages that:

[0016] The edge covering mechanism pushes the edge pushing block horizontally through the horizontal movement cylinder, pushes the edge pushing block, controls the lifting of the edge covering block through the jacking cylinder, and realizes the edge covering action, thereby improving the automation degree and the edge covering precision of the automotive interior part edge covering.

[0017] The edge covering mechanism is provided with the pushing edge limiting screw between the horizontal movement cylinder mounting plate and the jacking support base, the pushing edge limiting screw and the jacking support base are fixed through a nut, the pushing edge limiting screw and the jacking support base are adjustable, the pushing edge limiting screw can be finely adjusted when the edge pushing block is not in place, and the accuracy of the edge pushing is ensured.

[0018] The edge covering mechanism is provided with the edge covering lifting limiting screw and the edge covering descending limiting screw between the edge pushing mounting block and the edge covering block mounting plate, the edge covering lifting limiting screw and the edge covering descending limiting screw can be adjusted through a nut, and the accuracy and safety of the edge covering are ensured.

[0019] The edge covering mechanism is provided with a linear guide rail mechanism, the stability of horizontal movement is ensured, and the stability of the edge covering mechanism is further ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0021] Figure 1 is a structural schematic view of the edge covering mechanism of the present application;

[0022] In the figure: 1 - support base, 2 - guide rail mounting seat, 3 - horizontal movement guide rail assembly, 4 - horizontal movement air cylinder, 5 - horizontal movement air cylinder mounting plate, 6 - edge pushing limiting screw, 7 - locking nut, 8 - jacking support seat, 9 - jacking air cylinder, 10 - mounting frame, 11 - edge pushing mounting block, 12 - edge pushing block, 13 - edge covering block mounting plate, 14 - edge covering block, 15 - edge covering lifting limiting screw, 16 - edge covering descending limiting screw, 17 - mounting plate lifting guide column. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0024] In one specific embodiment of the present application, as shown in Figure 1 An edge covering mechanism for automotive interior parts, comprising support base 1, horizontal movement mechanism, jacking mechanism, edge pushing mechanism and edge covering mechanism arranged in sequence from bottom to top,

[0025] The horizontal movement mechanism comprises guide rail mounting seat 2, horizontal movement guide rail assembly 3 and horizontal movement air cylinder 4, the guide rail mounting seat 2 is fixed on the top of the support base 1, the horizontal movement guide rail assembly 3 is fixed on the guide rail mounting seat 2, the horizontal movement air cylinder 4 is installed on one side of the guide rail mounting seat 2 through horizontal movement air cylinder mounting plate 5, and the output end is connected with the jacking mechanism;

[0026] The jacking mechanism comprises a jacking support base 8 and a jacking cylinder 9, the jacking support base 8 is slidably arranged on the transverse moving guide rail assembly 3 and is connected with the output end of the transverse moving cylinder 4, the transverse moving guide rail assembly 3 is provided with two groups, the two groups of transverse moving guide rail assemblies 3 are arranged side by side, each group of transverse moving guide rail assemblies 3 comprises a linear guide rail and a sliding block matched with each other, the linear guide rail is fixed on the guide rail mounting base 2, and the jacking support base 8 is fixed on the sliding block, the jacking cylinder 9 is vertically arranged on the jacking support base 8, and the output rod of the jacking cylinder 9 is connected with the edge covering mechanism after penetrating through the edge pushing mechanism.

[0027] The transverse moving cylinder mounting plate 5 and the jacking support base 8 are provided with an edge pushing limiting screw 6, and the edge pushing limiting screw 6 is fastened with the jacking support base 8 through a locking nut 7.

[0028] The edge pushing mechanism comprises a mounting frame 10, an edge pushing mounting block 11 and an edge pushing block 12, the number of the mounting frame 10 is two, the two mounting frames 10 are arranged on the jacking support base 8 and are located on the two sides of the jacking cylinder 9, the edge pushing mounting block 11 is mounted on the two mounting frames 10, and the edge pushing block 12 is fixed on the side edge of the edge pushing mounting block 11.

[0029] The edge covering mechanism comprises an edge covering block mounting plate 13 and an edge covering block 14, the output rod of the jacking cylinder 9 is connected with the edge covering block mounting plate 13 after penetrating through the edge pushing mounting block 11, and the edge covering block 14 is fixed on the edge covering block mounting plate 13.

[0030] The edge covering block mounting plate 13 is further provided with an installation plate lifting guide column 17, the number of the installation plate lifting guide column 17 is two, the two installation plate lifting guide columns 17 are respectively located on the two sides of the output rod of the jacking cylinder 9, the top ends of the two installation plate lifting guide columns 17 are fixed on the edge covering block mounting plate 13, and the lower ends pass through the edge pushing mounting block 11.

[0031] The edge covering block mounting plate 13 and the edge pushing mounting block 11 are provided with an edge covering lifting limiting screw 15, and the edge covering lifting limiting screw 15 is fastened with the edge pushing mounting block 11 through a nut. The edge pushing mounting block 11 is provided with an edge covering descending limiting screw 16, and the edge covering descending limiting screw 16 is fixed with the edge pushing mounting block 11 through a nut.

[0032] The working process of the edge covering mechanism is as follows: the jacking support base is moved by the action of the transverse moving cylinder, so as to drive the edge pushing mounting block to move transversely, and the edge pushing block pushes the edge; after the edge pushing action is completed, the jacking cylinder is actuated, the edge covering block mounting plate is driven to move up and down, and the edge covering block is driven by the edge covering block mounting plate to realize edge covering.

[0033] The push edge limiting screw is fixed between the push edge limiting screw and the jacking support base through a locking nut. When the push edge block is not in place, the locking nut on the push edge limiting screw can be adjusted to slightly adjust the horizontal distance between the jacking support base and the product to be edge covered, so as to ensure the accuracy of the push edge.

[0034] The edge covering rising limiting screw and the edge covering descending limiting screw are arranged between the push edge mounting block and the edge covering block mounting plate. The edge covering rising limiting screw and the edge covering descending limiting screw can adjust the height of the push edge mounting block through the nut, so as to ensure the height distance between the edge covering block and the product to be edge covered, and ensure the accuracy and safety of the edge covering.

[0035] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model. Therefore, equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. An automobile interior member edge covering mechanism characterized by comprising: It comprises support base (1), horizontal moving mechanism, jacking mechanism, push edge mechanism and edge covering mechanism arranged in turn from bottom to top, The horizontal moving mechanism comprises guide rail mounting seat (2), horizontal moving guide rail assembly (3) and horizontal moving cylinder (4), the guide rail mounting seat (2) is fixed on the top of the support base (1), the horizontal moving guide rail assembly (3) is fixed on the guide rail mounting seat (2), the horizontal moving cylinder (4) is installed on one side of the guide rail mounting seat (2) through horizontal moving cylinder mounting plate (5), and the output end is connected with the jacking mechanism; The jacking mechanism comprises jacking support seat (8) and jacking cylinder (9), the jacking support seat (8) is slidably arranged on the horizontal moving guide rail assembly (3), and the output end of the jacking cylinder (9) is connected with the jacking support seat (8); the jacking cylinder (9) is vertically arranged on the jacking support seat (8), and the output end of the jacking cylinder (9) is connected with the edge covering mechanism; The push edge mechanism comprises mounting frame (10), push edge mounting block (11) and push edge block (12), the number of the mounting frame (10) is two, the two mounting frames (10) are arranged on the jacking support seat (8) respectively and located on the two sides of the jacking cylinder (9), the push edge mounting block (11) is mounted on the two mounting frames (10), and the push edge block (12) is fixed on the side of the push edge mounting block (11). The edge covering mechanism comprises edge covering block mounting plate (13) and edge covering block (14), the output rod of the jacking cylinder (9) is connected with the edge covering block mounting plate (13) after penetrating through the push edge mounting block (11), and the edge covering block (14) is fixed on the edge covering block mounting plate (13).

2. The automobile interior trim piece hemming mechanism of claim 1, wherein, The push edge limiting screw (6) is arranged between the horizontal moving cylinder mounting plate (5) and the jacking support seat (8), and is fastened by the locking nut (7).

3. The automobile interior trim piece hemming mechanism of claim 1, wherein, The edge covering block mounting plate (13) is further provided with mounting plate lifting guide column (17), the number of the mounting plate lifting guide column (17) is two, the two mounting plate lifting guide columns (17) are respectively located on the two sides of the output rod of the jacking cylinder (9), the top ends of the two mounting plate lifting guide columns (17) are fixed on the edge covering block mounting plate (13), and the lower ends penetrate through the push edge mounting block (11).

4. The automobile interior trim piece hemming mechanism of claim 1, wherein, The edge covering block mounting plate (13) is further provided with mounting plate lifting guide column (17), the number of the mounting plate lifting guide column (17) is two, the two mounting plate lifting guide columns (17) are respectively located on the two sides of the output rod of the jacking cylinder (9), the top ends of the two mounting plate lifting guide columns (17) are fixed on the edge covering block mounting plate (13), and the lower ends penetrate through the push edge mounting block (11).

5. The mechanism according to claim 1, wherein The edge covering block mounting plate (13) is further provided with mounting plate lifting guide column (17), the number of the mounting plate lifting guide column (17) is two, the two mounting plate lifting guide columns (17) are respectively located on the two sides of the output rod of the jacking cylinder (9), the top ends of the two mounting plate lifting guide columns (17) are fixed on the edge covering block mounting plate (13), and the lower ends penetrate through the push edge mounting block (11).

6. The automobile interior trim piece hemming mechanism of claim 1, wherein, The edge covering block mounting plate (13) is further provided with mounting plate lifting guide column (17), the number of the mounting plate lifting guide column (17) is two, the two mounting plate lifting guide columns (17) are respectively located on the two sides of the output rod of the jacking cylinder (9), the top ends of the two mounting plate lifting guide columns (17) are fixed on the edge covering block mounting plate (13), and the lower ends penetrate through the push edge mounting block (11). The edge covering block mounting plate (13) is further provided with mounting plate lifting guide column (17), the number of the mounting plate lifting guide column (17) is two, the two mounting plate lifting guide columns (17) are respectively located on the two sides of the output rod of the jacking cylinder (9), the top ends of the two mounting plate lifting guide columns (17) are fixed on the edge covering block mounting plate (13), and the lower ends penetrate through the push edge mounting block (11).

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