Automobile carpet pressing device

Abstract

The utility model provides an automobile carpet pressing device, which relates to the field of automobile hallstands and comprises a rack, a positioning base for placing and positioning a carpet is arranged on a bottom plate of the rack, and a movable plate and a lifting cylinder for driving the movable plate to lift are arranged on a top plate of the rack. The lower end of the movable plate is connected with a first positioning assembly used for clamping and positioning EPP foam and a pressing assembly used for pressing a hook-and-loop fastener preset on a carpet. The movable plate is further provided with a second positioning assembly used for clamping and positioning the special-shaped footrest and a press-fitting air cylinder used for driving the second positioning assembly to move towards the footrest position of the carpet. According to the automobile carpet pressing device, automatic bonding and pressing of the carpet and accessories of the carpet are achieved through a mechanical mechanism, the working efficiency is improved, the consistency of the pressing positions of the accessories and the carpet at each time can be guaranteed, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile carpets, and particularly relates to an automobile carpet pressing device. Background Art

[0002] Automobile carpets are an important part of the vehicle interior trim, playing an indispensable role in improving the competitiveness of automobiles. Their functions are also changing. They not only enhance the interior decoration of the vehicle, but also require the ceiling to have good heat insulation and heat insulation effects, as well as the functions of reducing vehicle interior noise and improving sound absorption effects.

[0003] Currently, in order to enable the carpet to better play its role, a layer of EPP foam is usually bonded to its lower end surface. Additionally, a special-shaped footrest plate is bonded to one end corresponding to the footrest position, and a magic tape is bonded to the corresponding position at the other end. In the prior art, since the shapes of multiple bonding parts are irregular and the bonding positions with the carpet are not on a flat surface, most of the EPP foam, special-shaped footrest plates, magic tapes and other parts are bonded and pressed manually. This manual method is not only time-consuming and laborious, with low bonding efficiency, but also there are human errors in each bonding position, resulting in poor product consistency and a high repair rate. Summary of the Utility Model

[0004] To overcome at least one defect in the above prior art, the utility model provides an automobile carpet pressing device, which realizes the automatic bonding and pressing of the carpet and its accessories through a mechanical mechanism, improves work efficiency, and can ensure the consistency of the pressing position of the accessories and the carpet each time, thereby improving the product qualification rate.

[0005] The utility model provides an automobile carpet pressing device, including a frame. A positioning base for placing and positioning the carpet is arranged on the bottom plate of the frame. A movable plate and a lifting cylinder for driving the movable plate to lift are arranged on the top plate of the frame. A first positioning component for clamping and positioning the EPP foam and a pressing component for pressing the preset magic tape on the carpet are connected to the lower end of the movable plate. A second positioning component for clamping and positioning the special-shaped footrest plate and a pressing cylinder for driving the second positioning component to move towards the footrest position of the carpet are also arranged on the movable plate.

[0006] Compared with the prior art, the automobile carpet pressing device of the utility model has the following advantages:

[0007] The pressing device for automotive carpets of the present utility model is a special equipment, which includes a positioning base for positioning the carpet to ensure accurate positioning of the carpet each time, so as to ensure the accuracy of the subsequent bonding and pressing of accessories; and a movable plate that can be lifted and lowered is arranged on the frame. A first positioning component for clamping and positioning EPP foam, a pressing component for pressing the Velcro preset on the carpet, a second positioning component for clamping and positioning a special-shaped footrest, and a pressing cylinder for driving the second positioning component to move towards the footrest position of the carpet are arranged on the movable plate; each time the carpet is stably positioned, the lifting cylinder drives the movable plate to descend, driving the corresponding positioning components to press on the carpet, realizing the bonding and pressing of the accessories and the carpet; at the same time, the corresponding pressing component presses the Velcro pre-bonded on the carpet again to ensure stable and firm bonding; in this structure, the bonding and pressing of various accessories and the carpet are basically realized automatically by mechanical structures, with little manual participation, high work efficiency, and good guarantee of the consistency of the pressing position of the accessories and the carpet each time.

[0008] Further, the first positioning component includes a first positioning seat. A positioning groove for accommodating EPP foam is concavely arranged on the lower end surface of the first positioning seat. A plurality of clamping blocks for clamping on the outer peripheral wall of the EPP foam and a clamping cylinder for driving the clamping blocks to expand and contract are arranged in the positioning groove.

[0009] As an improvement, a plurality of upper limit sleeves are connected to the lower end surface of the first positioning seat, and a plurality of lower positioning shafts are connected to the upper end surface of the positioning base. When the lifting cylinder drives the first positioning seat to descend and close the mold, the plurality of lower positioning shafts are respectively inserted and fitted into the corresponding upper limit sleeves, and the lower positioning shafts are of a conical structure.

[0010] Further improved, the pressing component includes a plurality of connecting plates connected to the lower end surface of the movable plate. A pressing cylinder is connected to the lower end of each connecting plate, and a pressing block for pressing the Velcro is connected to the free end of the pressing driving cylinder.

[0011] Further improved, the second positioning component includes a fixing frame connected to the lower end surface of the movable plate. A profiling insert block matching the shape of the special-shaped footrest is connected to the lower end of the fixing frame. A plurality of communication holes are arranged on the profiling insert block, and a positioning suction cup is connected to each communication hole; a clamping jaw cylinder is connected to the back of the profiling insert block, and an avoidance through hole is also arranged on the profiling insert block. The clamping jaws of the clamping jaw cylinder pass through the avoidance through hole and are tightened and limited on the inner wall of the communication hole preset on the special-shaped footrest.

[0012] Further improved, four columns distributed in a rectangular shape are arranged between the bottom plate and the top plate. Linear slide rails are arranged on all four columns, and four guiding slider blocks respectively slidingly matched with the linear slide rails are connected to the movable plate.

[0013] Further improved, four lower positioning posts are provided on the bottom plate, and four upper positioning posts corresponding to each of the lower positioning posts are connected to the movable plate to limit the extreme lower position of the movable plate.

[0014] The advantages of the above improvement features of the present utility model, as well as other improvement features and advantages, will be described in the subsequent specific embodiments, and, partly, will become apparent from the description or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the description and the drawings. Description of the Drawings

[0015] Figure 1 is a three-dimensional structure diagram of the automotive carpet pressing device of the present utility model;

[0016] Figure 2 is a partial schematic view of another angle of the automotive carpet pressing device of the present utility model;

[0017] Figure 3 is a connection structure diagram of the movable plate, the first positioning assembly, the second positioning assembly and the pressing assembly in the present utility model;

[0018] Figure 4 is a schematic structural view of the EPP foam clamped on the first positioning assembly in the present utility model;

[0019] Figure 5 is a schematic structural view of the second positioning assembly in the present utility model.

[0020] Description of the Reference Numerals:

[0021] 1, positioning base; 2, movable plate; 3, lifting cylinder; 4, operation button; 5, first positioning seat; 6, positioning groove; 7, clamping block; 8, clamping cylinder; 9, upper limit sleeve; 10, lower positioning shaft; 11, connecting plate; 12, pressing cylinder; 13, pressing block; 14, fixing frame; 15, profiling insert; 16, positioning suction cup; 17, jaw cylinder; 18, column; 19, linear slide rail; 20, guiding slider; 21, lower positioning post; 22, upper positioning post; 23, EPP foam; 24, magic tape; 25, special-shaped footrest; 26, pressing cylinder. Detailed Description of the Embodiments

[0022] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0023] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and defined, the terms "fixed" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper end" and "lower end" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] The following further elaborates on the present application in detail with reference to the drawings and specific embodiments.

[0026] See Figures 1 to 5 As shown, an automotive carpet pressing device is disclosed in the embodiments of the present application, which includes a frame. The frame includes a bottom plate and a top plate, and the bottom plate and the top plate are connected and supported by four columns 18. Of course, corresponding side plates will be added to the left and right sides and the rear side of the entire frame, and safety light grids are provided on the front two columns 18.

[0027] In addition, a positioning base 1 for placing and positioning the carpet is provided on the bottom plate. Specifically, a profiling positioning portion matching the shape of the carpet is provided on the positioning base 1. When the carpet is placed on the positioning base 1, the positioning of the carpet is achieved through the specific profiling positioning portion. A movable plate 2 and a lifting cylinder 3 for driving the lifting of the movable plate 2 are provided on the top plate of the frame. A first positioning assembly for clamping and positioning the EPP foam 23 and a pressing assembly for pressing the preset magic tape 24 on the carpet are connected to the lower end of the movable plate 2; a second positioning assembly for clamping and positioning the special-shaped footrest 25 and a pressing cylinder 26 for driving the second positioning assembly to move towards the footrest position of the carpet are also provided on the movable plate 2. An operation button 4 for controlling the operation of each power element is further provided on the frame. By operating the corresponding operation button 4, the corresponding actions can be achieved, with high automation and convenient operation.

[0028] In actual operation of the above structure, first, the carpet is positioned on the positioning base 1 according to the set direction and angle, and the magic tape 24 is pre-bonded at the corresponding position on the carpet. Due to the characteristics of the magic tape itself, it cannot be stably clamped well by the clamping component, so it is manually bonded to the set position on the carpet; then the corresponding EPP foam 23 and the special-shaped rest footboard 25 are clamped on the first positioning component and the second positioning component. Here, the special-shaped rest footboard 25 is mainly a plastic part. After all components are prepared, glue is applied at the corresponding positions on the carpet by a robot or manually. After the glue application is completed, the lowering of the movable plate 2 can be achieved by operating the corresponding button, so as to drive the first positioning component and the second positioning component to move downward until the EPP foam 23 and the special-shaped rest footboard 25 are pressed and bonded to the carpet. During the pressing process, the pressing component runs synchronously, driving the magic tape 24 pre-bonded on the carpet to be pressed and flattened firmly with the carpet; this process basically does not require human participation and is realized by an automated structure, which is convenient to operate and has high work efficiency.

[0029] In this embodiment, the first positioning component includes a first positioning seat 5. The lower end face of the first positioning seat 5 is recessed with a positioning groove 6 for accommodating the EPP foam 23. A plurality of clamping blocks 7 for clamping on the outer peripheral wall of the EPP foam 23 and a clamping cylinder 8 for driving the clamping blocks 7 to expand and contract are arranged in the positioning groove 6. Specifically, four mounting grooves distributed in a rectangular shape are arranged at the bottom of the positioning groove 6, and clamping blocks 7 are arranged in all four mounting grooves. Four mounting channels respectively communicating with the four mounting grooves are arranged on the back of the first positioning seat 5, and clamping cylinders 8 are arranged in each mounting channel. The driving end of each clamping cylinder 8 is respectively connected to each clamping block 7. By the actions of the four clamping cylinders 8, the four clamping blocks 7 are pressed against the outer peripheral wall of the EPP foam 23 to realize clamping and limiting of it.

[0030] In addition, in the above structure, a plurality of upper limit sleeves 9 are connected to the lower end face of the first positioning seat 5, and a plurality of lower positioning shafts 10 are connected to the upper end face of the positioning base 1. When the lifting cylinder 3 drives the first positioning seat 5 to move downward for mold closing, the plurality of lower positioning shafts 10 are respectively inserted and fitted into the corresponding upper limit sleeves 9, and the lower positioning shafts 10 are of a conical structure. Preferably, in this embodiment, both the upper limit sleeves 9 and the lower positioning shafts 10 are four and are distributed in a rectangular shape, which fully ensures the stability during press-fitting and mold closing; in addition, the lower positioning shafts 10 are of a conical structure with a smaller diameter at the top and a larger diameter at the bottom, so that slight deviations during mold closing can be guided and corrected through the conical surface to ensure the accuracy of the final pressing position.

[0031] Similarly, the pressing assembly includes a number of connecting plates 11 connected to the lower end surface of the movable plate 2. A pressing cylinder 12 is connected to the lower end of each connecting plate 11, and a pressing block 13 for pressing the magic tape 24 is connected to the free end of the pressing driving cylinder. In this embodiment, three magic tapes 24 are provided on the surface of one end of the carpet. Therefore, three connecting plates 11 are connected to the lower surface of one end of the movable plate 2, and horizontal pressing driving cylinders are connected to the lower ends of two of the connecting plates 11 to drive the corresponding pressing blocks 13 to horizontally press against the outer wall of the magic tape 24. The corresponding pressing block 13 is directly provided at the lower end of the other connecting plate 11. Since the corresponding magic tape 24 is horizontally adhered, when the movable plate 2 descends to drive the upper and lower dies to close, the pressing curved edge can directly press against the upper end surface of the magic tape 24, and no additional pressing driving cylinder needs to be provided at this position.

[0032] The second positioning assembly includes a profiling insert 15 that matches the shape of the special-shaped rest foot plate 25. A fixing frame 14 is connected to the lower end surface of the movable plate 2. A pressing cylinder 26 is connected to the lower end of the fixing frame 14, and the driving end of the pressing cylinder 26 is connected to the profiling insert 15. A plurality of communication holes are provided on the profiling insert 15, and a positioning suction cup 16 is connected to each communication hole; a clamping jaw cylinder 17 is connected to the back surface of the profiling insert 15. An avoidance through hole is also provided on the profiling insert 15, and the clamping jaws of the clamping jaw cylinder 17 pass through the avoidance through hole and are tightened and limited on the inner wall of the communication hole preset on the special-shaped rest foot plate 25. In this structure, the special-shaped rest foot plate 25 is positioned by the positioning suction cup 16 and the clamping jaw cylinder 17 at the same time, with high stability and no damage to it.

[0033] In this embodiment, linear slide rails 19 are provided on all four columns 18 between the bottom plate and the top plate. Four guiding slider blocks 20 that are respectively slidably matched with the linear slide rails 19 are connected to the movable plate 2. The linear guide rail structure effectively ensures the smoothness of the lifting of the movable plate 2. And, four lower positioning columns 21 are provided on the bottom plate, and four upper positioning columns 22 corresponding to the lower positioning columns 21 one by one are connected to the movable plate 2 to limit the extreme lower position of the movable plate 2 and prevent the movable plate 2 from moving downward too much during die closing and damaging the product.

[0034] In the description of the present application, the description with reference to the term "this embodiment" means that the specific features, mechanisms, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0035] As described above, this is only the specific implementation manner of the present application. However, the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An automobile carpet pressing device, characterized in that: It includes a frame. A positioning base (1) for placing and positioning a carpet is provided on the bottom plate of the frame. A movable plate (2) and a lifting cylinder (3) for driving the lifting of the movable plate (2) are provided on the top plate of the frame. A first positioning component for clamping and positioning an EPP foam (23) and a pressing component for pressing a preset magic tape (24) on the carpet are connected to the lower end of the movable plate (2). A second positioning component for clamping and positioning a special-shaped footrest (25) and a pressing cylinder (26) for driving the second positioning component to move towards the footrest position of the carpet are also provided on the movable plate (2).

2. The automotive carpet pressing device according to claim 1, characterized in that: The first positioning component includes a first positioning seat (5). A positioning groove (6) for accommodating the EPP foam (23) is concavely provided on the lower end face of the first positioning seat (5). A plurality of clamping blocks (7) for clamping on the outer peripheral wall of the EPP foam (23) and a clamping cylinder (8) for driving the expansion and contraction of the clamping blocks (7) are provided in the positioning groove (6).

3. The automotive carpet pressing device according to claim 2, characterized in that: A plurality of upper limit sleeves (9) are connected to the lower end face of the first positioning seat (5), and a plurality of lower positioning shafts (10) are connected to the upper end face of the positioning base (1). When the lifting cylinder (3) drives the first positioning seat (5) to move downward for mold closing, the plurality of lower positioning shafts (10) are respectively inserted and fitted into the corresponding upper limit sleeves (9), and the lower positioning shafts (10) are of a conical structure.

4. The automotive carpet pressing device according to claim 1 or 2 or 3, characterized in that: The pressing component includes a plurality of connecting plates (11) connected to the lower end face of the movable plate (2). A pressing cylinder (12) is connected to the lower end of each connecting plate (11), and a pressing block (13) for pressing the magic tape (24) is connected to the free end of the pressing cylinder (12).

5. The automotive carpet pressing device according to claim 1, characterized in that: The second positioning component includes a fixed frame (14) connected to the lower end face of the movable plate (2). A profiling insert block (15) matching the shape of the special-shaped footrest (25) is connected to the lower end of the fixed frame (14). A plurality of communication holes are provided on the profiling insert block (15), and a positioning suction cup (16) is connected in each communication hole. A clamping jaw cylinder (17) is connected to the back of the profiling insert block (15). An avoidance through hole is also provided on the profiling insert block (15), and the clamping jaws of the clamping jaw cylinder (17) pass through the avoidance through hole and are tightened and limited on the inner wall of a preset communication hole on the special-shaped footrest (25).

6. The automotive carpet pressing device according to claim 1, characterized in that: Four columns (18) distributed in a rectangular shape are provided between the bottom plate and the top plate. Linear slide rails (19) are provided on all four columns (18), and four guiding slider blocks (20) respectively slidingly matched with the linear slide rails (19) are connected to the movable plate (2).

7. The automotive carpet pressing device according to claim 1 or 6, characterized in that: Four lower positioning columns (21) are provided on the bottom plate, and four upper positioning columns (22) corresponding to the lower positioning columns (21) one by one are connected to the movable plate (2) to limit the extreme downward position of the movable plate (2).

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