Automatic foam pasting equipment

Abstract

The utility model relates to automatic foam pasting equipment which comprises a working base, a rotating disc module is arranged on the working base, and a foam stripping unit and a pasting unit are arranged on the working base on the outer side of the rotating disc module. The foam stripping unit comprises a first foam stripping assembly, a second foam stripping assembly and a third foam stripping assembly, and the attaching unit comprises a first attaching assembly, a second attaching assembly and a third attaching assembly. According to the utility model, the turntable module, the foam stripping unit and the laminating unit are matched with one another, so that the foam laminating process of a product can be continuously and automatically operated, the production efficiency is improved, and the automatic foam laminating machine is suitable for large-scale batch processing and production of enterprises.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to an automatic foam attaching device. Background Technology

[0002] In the 3C industry, a layer of composite foam needs to be attached to the surface of products. The composite foam is composed of foam and release paper, with one side being adhesive and covered with a layer of release paper.

[0003] A search revealed Chinese Patent Publication No. CN221093120U, which discloses a foam applicator, comprising: a frame; a tray assembly mounted on the frame for winding foam; a conveying assembly mounted on the frame for conveying foam; a cutting assembly including a cutting device and a cutting frame; the cutting device including a drive mechanism connected to the frame and a cutting blade connected to the drive mechanism; the cutting frame including a frame body connected to the frame and a stop bar mounted on the frame body, the stop bar having a cutting groove that cooperates with the cutting blade, the bottom thickness of the cutting groove being not less than the thickness of the foam release paper; and a take-up assembly mounted on the frame for taking up the foam release paper. This eliminates the need for additional release paper removal in traditional foam applicator processes. The stop bar and cutting groove in the cutting assembly allow the foam to be separated and rolled up simultaneously from the release paper during applicator application, simplifying the operation process and improving overall production efficiency.

[0004] Existing technologies often only improve a specific step in the foam application process, and still cannot achieve continuous automated operation, making it difficult to adapt to the large-scale, high-efficiency production of industrial enterprises.

[0005] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create an automatic foam attaching device that would have greater industrial value. Utility Model Content

[0006] To solve the above-mentioned technical problems, the purpose of this utility model is to provide an automatic foam attaching device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An automatic foam bonding device includes a working base, a turntable module on the working base, and a foam peeling unit and a bonding unit on the working base outside the turntable module.

[0009] The foam peeling unit includes a first foam peeling component, a second foam peeling component, and a third foam peeling component; the bonding unit includes a first bonding component, a second bonding component, and a third bonding component.

[0010] The turntable module includes a turntable, on which several contoured vacuum suction cup fixtures for placing products are evenly distributed along the circumference. A feeding mechanism is provided on the working base at the lower right corner of the turntable, a bonding and flipping mechanism is provided on the working base on the left side of the turntable, a first bonding and clamping mechanism is provided on the working base at the upper right corner of the turntable, and a second bonding and clamping mechanism is provided on the working base on the right side of the turntable.

[0011] The first foam peeling assembly, the first bonding assembly, and the bonding flipping mechanism work together; the second foam peeling assembly, the second bonding assembly, and the first bonding clamping mechanism work together; and the third foam peeling assembly, the third bonding assembly, and the second bonding clamping mechanism work together.

[0012] As a further improvement of this utility model, a tiltable and rotatable unloading platform is provided on the working base on one side of the feeding mechanism.

[0013] As a further improvement of this utility model, a foam clamping mechanism is provided on the working base directly behind the turntable. The foam clamping mechanism includes a foam clamping base and a foam clamping upright plate from bottom to top. A foam clamping push cylinder installed on the rear side of the foam clamping base drives the foam clamping upright plate in front to move in the front-back direction. Four foam clamping blocks are installed at the front end of the foam clamping upright plate. A foam clamping drive cylinder installed at the rear end of the foam clamping upright plate drives the four foam clamping blocks to move inward and outward respectively through a linkage robotic arm. The linkage robotic arm moves in the groove opened on the foam clamping upright plate.

[0014] As a further improvement of this utility model, the first foam peeling assembly includes, from bottom to top, a first foam peeling base, a first foam peeling slide, and a first foam peeling platform. A first foam peeling stand is installed on one side of the first foam peeling platform. A first foam peeling cylinder is installed on the left side of the first foam peeling stand. A first foam peeling pressing cylinder is installed on the first foam peeling stand to the right of the first foam peeling cylinder. The first foam peeling pressing cylinder drives the first foam peeling pressing block below to move vertically. Several first foam peeling feeding rollers are installed between the first foam peeling cylinder and the first foam peeling pressing cylinder. A first foam peeling knife is installed on the first foam peeling stand to the right of the first foam peeling pressing cylinder.

[0015] As a further improvement of this utility model, the first bonding component includes a first bonding stand, on which a first bonding three-axis linear module and a first bonding plate are mounted.

[0016] As a further improvement of this utility model, the second foam peeling assembly or the third foam peeling assembly includes, from bottom to top, a second foam peeling base, a second foam peeling slide, and a second foam peeling platform. A second foam peeling stand is installed on one side of the second foam peeling slide and the second foam peeling platform. A second foam peeling cylinder is installed at the rear end of the second foam peeling stand. A second foam peeling pressing cylinder is installed on the second foam peeling stand at the front end of the second foam peeling cylinder. The second foam peeling pressing cylinder drives the lower second foam peeling pressing block to move vertically. Several second foam peeling feeding rollers are installed on the second foam peeling stand between the second foam peeling cylinder and the second foam peeling pressing cylinder. A second foam peeling knife is installed on the second foam peeling stand at the front end of the second foam peeling pressing cylinder.

[0017] As a further improvement of this utility model, the second bonding component includes a second bonding stand, on which a second bonding three-axis linear module and a second bonding rotary motor are mounted. A second bonding mounting base is mounted at the bottom of the second bonding rotary motor, and a second bonding flip base is mounted at the bottom of the second bonding mounting base. A second bonding block is rotatably mounted inside the second bonding flip base. A second bonding flip motor mounted on one side of the second bonding flip base drives the inner second bonding block to flip.

[0018] As a further improvement of this utility model, the third bonding component includes a third bonding stand, on which a third bonding three-axis linear module and a third bonding rotary motor are mounted, a third bonding mounting base is mounted at the bottom of the third bonding rotary motor, and a third bonding block is mounted inside the third bonding mounting base.

[0019] By means of the above solution, this utility model has at least the following advantages:

[0020] This utility model, through the cooperation of the turntable module, the foam peeling unit and the bonding unit, can realize continuous automated operation of the foam bonding process of the product, improve production efficiency, and is suitable for large-scale batch processing and production of enterprises.

[0021] This utility model can simultaneously complete the foam application process on all four sides of the product and on the two raised platforms. After applying foam to all four sides of the product, the foam is then clamped by a foam clamping mechanism to ensure the processing effect.

[0022] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the following are the preferred embodiments of this utility model and are described in detail with reference to the accompanying drawings. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of an automatic foam applicator according to this utility model;

[0025] Figure 2 yes Figure 1 Schematic diagram of the rotary table module;

[0026] Figure 3 yes Figure 2 A schematic diagram of the mid-fitting and flipping mechanism;

[0027] Figure 4 yes Figure 1 A schematic diagram of the structure of the first foam stripping assembly;

[0028] Figure 5 yes Figure 1 A schematic diagram of the structure of the first bonding component;

[0029] Figure 6 yes Figure 1 A schematic diagram of the structure of the second or third foam stripping assembly;

[0030] Figure 7 yes Figure 1 A schematic diagram of the structure of the second bonding component;

[0031] Figure 8 yes Figure 1 A schematic diagram of the structure of the third bonding component;

[0032] Figure 9 yes Figure 2 A schematic diagram of the processed product.

[0033] The meanings of the labels in the figures are as follows.

[0034] 1. Working base; 2. Turntable module; 3. First foam peeling assembly; 4. First bonding assembly; 5. Second foam peeling assembly; 6. Third foam peeling assembly; 7. Third bonding assembly; 8. Unloading platform; 9.

[0035] 21. Turntable; 22. Contouring vacuum suction cup fixture; 23. Product; 24. Feeding mechanism; 25. Lamination and flipping mechanism; 26. Foam clamping mechanism around the perimeter; 27. First lamination and clamping mechanism; 28. Second lamination and clamping mechanism.

[0036] First foam 231, second foam 232, third foam 233;

[0037] Foam clamping base 261, foam clamping push cylinder 262, foam clamping upright plate 263, foam clamping drive cylinder 264, slide 265, linkage robotic arm 266, foam clamping block 267.

[0038] First foam peeling base 31, first foam peeling slide 32, first foam peeling stand 33, first foam peeling platform 34, first foam peeling cylinder 35, first foam peeling feeding roller 36, first foam peeling pressing cylinder 37, first foam peeling pressing block 38, first foam peeling knife 39.

[0039] First bonding stand 41, first bonding three-axis linear module 42, first bonding plate 43;

[0040] Second foam peeling base 51, second foam peeling slide 52, second foam peeling stand 53, second foam peeling platform 54, second foam peeling cylinder 55, second foam peeling feeding roller 56, second foam peeling pressing cylinder 57, second foam peeling pressing block 58, second foam peeling knife 59.

[0041] Second bonding stand 61, second bonding three-axis linear module 62, second bonding rotary motor 63, second bonding mounting base 64, second bonding flip base 65, second bonding flip motor 66, second bonding block 67;

[0042] Third bonding stand 81, third bonding three-axis linear module 82, third bonding rotary motor 83, third bonding mounting base 84, third bonding block 85. Detailed Implementation

[0043] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0044] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0045] Example

[0046] like Figures 1-9 As shown,

[0047] The first embodiment of this utility model:

[0048] An automatic foam bonding device includes a working base 1, a turntable module 2 disposed on the working base 1, and a foam peeling unit and a bonding unit disposed on the working base 1 outside the turntable module 2. The foam peeling unit includes a first foam peeling component 3, a second foam peeling component 5, and a third foam peeling component 7, and the bonding unit includes a first bonding component 4, a second bonding component 6, and a third bonding component 8.

[0049] 1. Turntable Module 2:

[0050] The turntable module 2 includes a turntable 21. Several contoured vacuum suction cup fixtures 22 for placing products 23 are evenly distributed on the turntable 21 along the circumferential direction. A feeding mechanism 24 is provided on the working base 1 at the lower right corner of the turntable 21. A bonding and flipping mechanism 25 is provided on the working base 1 on the left side of the turntable 21. A first bonding and clamping mechanism 27 is provided on the working base 1 at the upper right corner of the turntable 21. A second bonding and clamping mechanism 28 is provided on the working base 1 on the right side of the turntable 21.

[0051] 2. Product loading and unloading process:

[0052] A tiltable and rotatable unloading platform 9 is provided on the working base 1 on one side of the loading mechanism 24. This unloading platform 9 works in conjunction with the loading mechanism 24. During loading, the product 23 can be manually placed onto the loading mechanism 24. The loading mechanism 24 includes a loading rotation mechanism, a loading push mechanism, and a loading suction cup clamp. After the product 23 is placed on the loading suction cup clamp, the loading push mechanism transfers the product 23 to a contour vacuum suction cup fixture 22 that rotates to one side of the loading mechanism 24. The contour vacuum suction cup fixture 22 and the loading suction cup clamp can have the same or similar structures. During unloading, the process is reversed; the product 23 on the contour vacuum suction cup fixture 22 is transferred to the loading suction cup clamp. Driven by the loading rotation mechanism, the processed product 23 is transferred to the unloading platform 9 on one side. The tiltable and rotatable structure of the unloading platform 9 facilitates the loading and unloading of the product 23.

[0053] 3. The first foam peeling component 3, the first bonding component 4, and the bonding flipping mechanism 25 work together:

[0054] The first foam peeling assembly 3, from bottom to top, includes a first foam peeling base 31, a first foam peeling slide 32, and a first foam peeling platform 34. A first foam peeling stand 33 is installed on one side of the first foam peeling platform 34. A first foam peeling cylinder 35 is installed on the left side of the first foam peeling stand 33. A first foam peeling pressing cylinder 37 is installed on the first foam peeling stand 33 to the right of the first foam peeling cylinder 35. The first foam peeling pressing cylinder 37 drives the first foam peeling pressing block 38 below to move vertically. Several first foam peeling feeding rollers 36 are installed between the first foam peeling cylinder 35 and the first foam peeling pressing cylinder 37. A first foam peeling knife 39 is installed on the first foam peeling stand 33 to the right of the first foam peeling pressing cylinder 37.

[0055] The first bonding component 4 includes a first bonding stand 41, on which a first bonding three-axis linear module 42 and a first bonding plate 43 are mounted.

[0056] The bonding and flipping mechanism 25 includes a bonding and flipping pushing mechanism, a bonding and flipping mechanism, and a bonding and flipping fixture. When the conforming vacuum suction cup fixture 22 is transferred to one side of the bonding and flipping mechanism 25, the bonding and flipping pushing mechanism drives the bonding and flipping fixture to clamp the product 23 located on the conforming vacuum suction cup fixture 22. At this time, the first bonding plate 43 on the first bonding component 4 vacuum-adsorbs and moves the first foam 231 peeled off from the first foam peeling platform 34 on the first foam peeling component 3 to the first foam bonding station at the bonding and flipping mechanism 25. The bonding and flipping pushing mechanism drives the bonding and flipping fixture to flip, thereby bonding the first foam 231 around the product 23.

[0057] 4. Auxiliary clamping treatment after the first foam 231 is bonded:

[0058] A foam clamping mechanism 26 is provided on the working base 1 directly behind the turntable 21. The foam clamping mechanism 26 includes a foam clamping base 261 and a foam clamping upright plate 263 from bottom to top. A foam clamping push cylinder 262 installed on the rear side of the foam clamping base 261 drives the foam clamping upright plate 263 in front to move in the front-back direction. Four foam clamping blocks 267 are installed at the front end of the foam clamping upright plate 263. A foam clamping drive cylinder 264 installed at the rear end of the foam clamping upright plate 263 drives the four foam clamping blocks 267 to move inward and outward respectively through the linkage robotic arm 266. The linkage robotic arm 266 moves in the slide groove 265 opened on the foam clamping upright plate 263.

[0059] There are two foam clamping drive cylinders 264, which are located at the top and bottom of the rear end of the foam clamping upright plate 263, respectively. The top foam clamping drive cylinder 264 drives the two upper foam clamping blocks 267 to move inward and outward along the slide groove 265, and the bottom foam clamping drive cylinder 264 drives the two upper foam clamping blocks 267 to move inward and outward along the slide groove 265.

[0060] When the conformal vacuum suction cup fixture 22 is transferred to one side of the foam perimeter clamping mechanism 26, the foam perimeter clamping push cylinder 262 drives the foam perimeter clamping upright plate 263 to move forward. After it moves into place, the first foam 231 around the product 23 is further clamped by the four foam perimeter clamping blocks 267, thereby improving the bonding effect of the first foam 231.

[0061] 5. The second foam peeling assembly 5, the second bonding assembly 6, and the first bonding clamping mechanism 27 work together:

[0062] The second foam peeling assembly 5, from bottom to top, includes a second foam peeling base 51, a second foam peeling slide 52, and a second foam peeling platform 54. A second foam peeling stand 53 is installed on one side of the second foam peeling slide 52 and the second foam peeling platform 54. A second foam peeling cylinder 55 is installed at the rear end of the second foam peeling stand 53. A second foam peeling pressing cylinder 57 is installed on the second foam peeling stand 53 at the front end of the second foam peeling cylinder 55. The second foam peeling pressing cylinder 57 drives the second foam peeling pressing block 58 below to move vertically. Several second foam peeling feeding rollers 56 are installed on the second foam peeling stand 53 between the second foam peeling cylinder 55 and the second foam peeling pressing cylinder 57. A second foam peeling knife 59 is installed on the second foam peeling stand 53 at the front end of the second foam peeling pressing cylinder 57.

[0063] The second bonding assembly 6 includes a second bonding stand 61, on which a second bonding three-axis linear module 62 and a second bonding rotary motor 63 are mounted. A second bonding mounting base 64 is mounted at the bottom of the second bonding rotary motor 63, and a second bonding flip base 65 is mounted at the bottom of the second bonding mounting base 64. A second bonding block 67 is rotatably mounted inside the second bonding flip base 65. A second bonding flip motor 66 mounted on one side of the second bonding flip base 65 drives the inner second bonding block 67 to flip.

[0064] The first bonding and clamping mechanism 27 includes a first bonding and clamping pushing mechanism and a first bonding and clamping fixture. When the conforming vacuum suction cup fixture 22 is transferred to one side of the first bonding and clamping mechanism 27, the first bonding and clamping pushing mechanism drives the first bonding and clamping fixture to contact the product 23 located on the conforming vacuum suction cup fixture 22. Then, the second bonding block 67 on the second bonding assembly 6 vacuum adsorbs and moves the second foam 232 peeled off from the second foam peeling platform 54 on the second foam peeling assembly 5 to the first bonding and clamping mechanism 27. Due to the cooperation between the second bonding flipping motor 66 and the second bonding block 67, the second foam 232 can be bonded to the first protrusion of the product 23.

[0065] 6. The third foam peeling assembly, 7. the third bonding assembly, 8. and the second bonding clamping mechanism 28 work together:

[0066] The third foam peeling assembly 7, from bottom to top, includes a second foam peeling base 51, a second foam peeling slide 52, and a second foam peeling platform 54. A second foam peeling stand 53 is installed on one side of the second foam peeling slide 52 and the second foam peeling platform 54. A second foam peeling cylinder 55 is installed at the rear end of the second foam peeling stand 53. A second foam peeling pressing cylinder 57 is installed on the second foam peeling stand 53 at the front end of the second foam peeling cylinder 55. The second foam peeling pressing cylinder 57 drives the second foam peeling pressing block 58 below to move vertically. Several second foam peeling feeding rollers 56 are installed on the second foam peeling stand 53 between the second foam peeling cylinder 55 and the second foam peeling pressing cylinder 57. A second foam peeling knife 59 is installed on the second foam peeling stand 53 at the front end of the second foam peeling pressing cylinder 57.

[0067] The third bonding assembly 8 includes a third bonding stand 81, a third bonding three-axis linear module 82 mounted on the third bonding stand 81, and a third bonding rotary motor 83 mounted on the third bonding three-axis linear module 82. A third bonding mounting base 84 is mounted at the bottom of the third bonding rotary motor 83, and a third bonding block 85 is mounted inside the third bonding mounting base 84.

[0068] The second bonding and clamping mechanism 28 includes a second bonding and clamping pushing mechanism and a second bonding and clamping fixture. When the conforming vacuum suction cup fixture 22 is transferred to one side of the second bonding and clamping mechanism 28, the second bonding and clamping pushing mechanism drives the second bonding and clamping fixture to contact the product 23 located on the conforming vacuum suction cup fixture 22. Then, the third bonding block 85 on the third bonding assembly 8 vacuum adsorbs and moves the third foam 233 peeled off from the second foam peeling platform 54 on the third foam peeling assembly 7 to the second bonding and clamping mechanism 28. The third bonding block 85 can then bond the third foam 233 to the second protrusion of the product 23.

[0069] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0070] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0071] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An automatic foam bonding device, comprising a working base (1), a turntable module (2) provided on the working base (1), and a foam peeling unit and a bonding unit provided on the working base (1) outside the turntable module (2); Its features are: The foam peeling unit includes a first foam peeling component (3), a second foam peeling component (5) and a third foam peeling component (7), and the bonding unit includes a first bonding component (4), a second bonding component (6) and a third bonding component (8). The turntable module (2) includes a turntable (21), on which a plurality of conforming vacuum suction cup fixtures (22) for placing products (23) are evenly distributed along the circumferential direction. A feeding mechanism (24) is provided on the working base (1) at the lower right corner of the turntable (21), a bonding and flipping mechanism (25) is provided on the working base (1) on the left side of the turntable (21), a first bonding and clamping mechanism (27) is provided on the working base (1) at the upper right corner of the turntable (21), and a second bonding and clamping mechanism (28) is provided on the working base (1) on the right side of the turntable (21). The first foam peeling component (3), the first bonding component (4) and the bonding flipping mechanism (25) work together; the second foam peeling component (5), the second bonding component (6) and the first bonding clamping mechanism (27) work together; and the third foam peeling component (7), the third bonding component (8) and the second bonding clamping mechanism (28) work together.

2. The automatic foam applicator as described in claim 1, characterized in that, A tiltable and rotatable unloading platform (9) is provided on the working base (1) on one side of the feeding mechanism (24).

3. The automatic foam applicator as described in claim 1, characterized in that, A foam clamping mechanism (26) is provided on the working base (1) directly behind the turntable (21). The foam clamping mechanism (26) includes a foam clamping base (261) and a foam clamping upright plate (263) from bottom to top. A foam clamping push cylinder (262) installed on the rear side of the foam clamping base (261) drives the foam clamping upright plate (263) in front to move in the front-back direction. Four foam clamping blocks (267) are installed at the front end of the foam clamping upright plate (263). A foam clamping drive cylinder (264) installed at the rear end of the foam clamping upright plate (263) drives the four foam clamping blocks (267) to move inward and outward respectively through a linkage mechanical arm (266). The linkage mechanical arm (266) moves in the slide groove (265) opened on the foam clamping upright plate (263).

4. The automatic foam applicator as described in claim 1, characterized in that, The first foam peeling assembly (3) includes, from bottom to top, a first foam peeling base (31), a first foam peeling slide (32), and a first foam peeling platform (34). A first foam peeling stand (33) is installed on one side of the first foam peeling platform (34). A first foam peeling cylinder (35) is installed on the left side of the first foam peeling stand (33). A first foam peeling pressing cylinder (37) is installed on the first foam peeling stand (33) to the right of the first foam peeling cylinder (35). The first foam peeling pressing cylinder (37) drives the first foam peeling pressing block (38) below to move vertically. Several first foam peeling feeding rollers (36) are installed between the first foam peeling cylinder (35) and the first foam peeling pressing cylinder (37). A first foam peeling knife (39) is installed on the first foam peeling stand (33) to the right of the first foam peeling pressing cylinder (37).

5. The automatic foam applicator as described in claim 1, characterized in that, The first bonding component (4) includes a first bonding stand (41), a first bonding three-axis linear module (42) and a first bonding plate (43) mounted on the first bonding stand (41).

6. The automatic foam applicator as described in claim 1, characterized in that, The second foam stripping assembly (5) or the third foam stripping assembly (7) includes, from bottom to top, a second foam stripping base (51), a second foam stripping slide (52), and a second foam stripping platform (54). A second foam stripping stand (53) is installed on one side of the second foam stripping slide (52) and the second foam stripping platform (54). A second foam stripping cylinder (55) is installed at the rear end of the second foam stripping stand (53). The second foam stripping stand is located at the front end of the second foam stripping cylinder (55). A second foam peeling and pressing cylinder (57) is installed on (53). The second foam peeling and pressing cylinder (57) drives the second foam peeling and pressing block (58) below to move in the vertical direction. Several second foam peeling feed rollers (56) are installed on the second foam peeling stand (53) between the second foam peeling cylinder (55) and the second foam peeling and pressing cylinder (57). A second foam peeling knife (59) is installed on the second foam peeling stand (53) at the front end of the second foam peeling and pressing cylinder (57).

7. The automatic foam applicator as described in claim 1, characterized in that, The second bonding assembly (6) includes a second bonding stand (61), a second bonding three-axis linear module (62) and a second bonding rotary motor (63) mounted on the second bonding stand (61), a second bonding mounting base (64) mounted on the second bonding stand (61), a second bonding flip base (65) mounted on the bottom of the second bonding mounting base (64), a second bonding block (67) rotatably mounted inside the second bonding flip base (65), and a second bonding flip motor (66) mounted on one side of the second bonding flip base (65) drives the inner second bonding block (67) to flip.

8. The automatic foam applicator as described in claim 1, characterized in that, The third bonding assembly (8) includes a third bonding stand (81), on which a third bonding three-axis linear module (82) and a third bonding rotary motor (83) are mounted. A third bonding mounting base (84) is mounted at the bottom of the third bonding rotary motor (83), and a third bonding block (85) is mounted inside the third bonding mounting base (84).

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