CN114132013B - Manufacturing method of vertical support decoration structure - Google Patents

Abstract

The application relates to the field of decorative structures, and discloses a manufacturing method of a vertical support decorative structure, which comprises the following steps of S1: dividing the coiled material into strips with equal widths, and bending the strips into a supporting plate with a reciprocating bending structure; s2: continuously and uniformly conveying the bottom plate and the panel by utilizing a conveying line, wherein the bottom plate is positioned below the panel, the support plates in S1 are uniformly arranged between the bottom plate and the panel at equal intervals, bonding layers are arranged between the support plates and the bottom plate and between the support plates and the panel, and the support plates are simultaneously vertical to the bottom plate and the panel to obtain bonding plates; s3: and cutting the bonding plate to obtain a composite plate, and shaping the bonding layer in the composite plate to finally obtain the product. In the application, when the supporting plate is manufactured, the supporting plate is molded into the reciprocating bending structure with smaller area, the processing is easier, and the problems of low automation degree and high production cost in the production process of the decorative structure in the prior art are solved.

Description

A method for manufacturing a vertical supporting decorative structure

Technical Field

The invention relates to the field of decorative structures, and in particular to a method for manufacturing a vertical supporting decorative structure.

Background Art

With the progress of society and the development of technology, decorative structures used for decoration are becoming more and more diversified. For example, composite panels with sandwich core structures generally include panels, base panels and a supporting structure located between the panels and the base panels. Composite panels are widely used in architectural decorative structures because of their high flatness, light texture, heat insulation and sound insulation.

In the existing composite panels, the support structure located in the middle has various forms, among which the most common forms include corrugated support structure and honeycomb support structure. For example, the invention patent with publication number CN109693431A discloses an aluminum alloy corrugated board, including a first aluminum alloy layer, a first corrugated core layer, a second aluminum alloy layer, a second corrugated core layer and a third aluminum alloy layer stacked in sequence; wherein the first corrugated core layer and the second corrugated core layer are staggered, and the composite board with this structure can strengthen the performance strength of the corrugated board and reduce anisotropy, etc. For another example, the invention patent with publication number CN102287014A discloses an aluminum honeycomb thermal insulation composite board for construction, which has a face plate and a bottom plate, and an aluminum honeycomb core is composited between the face plate and the bottom plate, and has the same characteristics as the aluminum honeycomb board, such as light weight, high strength, high rigidity, thermal insulation, sound insulation, shock absorption, flame retardancy, etc.

Although the existing composite board structures have the advantages of light weight, high strength, sound insulation and heat preservation, the inventors have found in long-term production practice that there are some common problems in the processing of existing composite boards, such as:

1. Whether it is a composite board with a corrugated support structure or a composite board with a honeycomb support structure, during processing, it is necessary to first separately manufacture the base plate, the panel and the support structure, and then arrange the composite material on the base plate, the panel or the support structure, and finally manually place the support structure and the panel on the base plate in sequence, and use the composite material to composite the base plate, the panel and the support structure to obtain a composite board. In particular, when producing a composite board with a honeycomb support structure, the honeycomb support structure needs to be expanded into a honeycomb shape before it can be composited. Therefore, the decorative materials with a sandwich core structure in the prior art have a low degree of automation in the production process.

2. At the same time, in the prior art, when making the supporting structure, it is necessary to make the supporting structure almost equal to the base plate and the panel, and the area of the composite board in the prior art is generally large, which makes it difficult to arrange the supporting structure between the base plate and the panel, which further increases the difficulty of automated production of the sandwich core decorative structure; and because the area of the supporting structure is large, the processing of the supporting structure is difficult, the equipment used is large, and the production cost is large.

Summary of the invention

The present invention aims to provide a method for manufacturing a vertical supporting decorative structure, so as to solve the problems of low automation and high production cost in the production process of the existing decorative structure.

To achieve the above object, the present invention adopts the following technical solution: a method for manufacturing a vertical supporting decorative structure, comprising the following steps:

S1: Cut the coil into strips of equal width, and then bend the strips into a support plate with a reciprocating bending structure;

S2: The bottom plate and the panel are continuously conveyed at a constant speed by a conveyor line, wherein the bottom plate is located below the panel, the support plates in S1 are evenly and equidistantly arranged between the bottom plate and the panel, and an adhesive layer is provided between the support plate and the bottom plate and between the support plate and the panel, and the support plate is made perpendicular to the bottom plate and the panel at the same time to obtain a bonded panel;

S3: Cutting the bonded board into composite boards, and then shaping the bonding layer in the composite board to finally obtain the product.

The principle of this solution is as follows: this application is significantly different from the manufacturing method of the ordinary sandwich core decorative structure. First, in this application, when manufacturing the support structure, the coiled material used to produce the support structure in the prior art is cut and bent into a support plate with a reciprocating bending structure, which is much smaller than the area of the corrugated support structure or the honeycomb support structure in the prior art. Therefore, the processes of cutting and bending the support plate can be more easily implemented, which can reduce the equipment cost of production. At the same time, since the area of the support plate is greatly reduced, in S2, when the bottom plate and the panel are continuously transported by the conveyor line, the existing tooling can be used to conveniently arrange the multiple support plates continuously and spaced apart. It is placed on the bottom plate, and an adhesive layer can be easily arranged between the support plate, the bottom plate and the panel, so as to conveniently obtain an adhesive plate. At this time, the adhesive plate is a whole continuous plate, and the adhesive plate can be cut into composite plates of predetermined lengths according to actual needs, and finally a decorative structure with a vertical support structure is obtained after finalization. Moreover, in the present application, when the support plate is arranged, the support plate is perpendicular to the bottom plate and the panel at the same time, so in the vertical support decorative structure formed, the support plate can play a stable supporting role for the bottom plate and the panel, so that the vertical support decorative structure has good strength, which is beneficial to improving the impact resistance of the decorative structure and extending its service life.

The beneficial effects of this program are:

1. It is conducive to reducing production costs: Compared with the larger area of the support structure in the prior art, when processing the corrugated structure or the honeycomb structure on the support structure, it is necessary to use a larger volume of equipment, which makes the production cost higher, and the processing difficulty of processing the support structure with a larger area is also greater. In this application, a whole support structure in the prior art is divided into support plates with an area much smaller than the support structure in the prior art, so that the cutting, processing and arrangement of the support plates are more convenient, the processing difficulty is lower, the volume of the equipment used is reduced, and the support plates can be efficiently and quickly arranged between the bottom plate and the panel, which can not only effectively save equipment costs, but also effectively save space costs.

2. It is conducive to realizing automated production: Compared with the prior art, when producing a sandwich-type decorative structure, it is necessary to first separately manufacture the base plate, the panel and the supporting structure, and finally assemble them to obtain a composite board. Many steps need to be completed manually, and it is difficult to realize automated production. In this application, since the area of the support plate is small, the support plate can be conveniently arranged between the base plate and the panel using tooling equipment, and the work of setting the adhesive layer can be conveniently and automatically completed, so the present application can fully realize automated production.

3. Effectively improve the overall strength of the decorative structure: In the prior art, whether it is a honeycomb support structure or a corrugated support structure, the support surface of the support structure between the base plate and the panel is an inclined surface structure, and the decorative structure is generally perpendicular to the base plate and the panel when subjected to external force. Therefore, the support structure in the prior art is prone to local deformation due to force when subjected to force. In this application, since the support plate is vertically arranged between the base plate and the panel, that is, the arrangement direction of the support member is parallel to the force direction of the base plate and the panel, the support member can play a more effective supporting role on the base plate and the panel, thereby improving the strength of the decorative structure; and in this application, since the support member is a reciprocating bending structure, the reciprocating bending structure is easy to be automatically processed using existing equipment such as a bending machine, and by setting a reciprocating bending structure, the contact area between the support member and the base plate and the panel can be effectively increased, thereby increasing the composite area between the support member and the base plate and the panel, and improving the connection strength and tear resistance of the support member and the base plate and the panel.

4. It is conducive to improving the utilization rate of materials: compared with the existing technology, the area of the support structure is larger, and the coil of the raw material for supporting structure processing is generally of fixed size. Therefore, if the length of the decorative structure produced during processing changes, the coil is prone to large-area scraps and waste when making the supporting structure, and the material utilization rate is not particularly high. In this application, the existing whole support structure is changed to a smaller support plate, so that the width of each support plate is reduced. Therefore, during the production process, the coil of fixed size can be easily cut into several support plates, thereby effectively reducing material waste and saving production costs.

5. The size of the produced vertical supporting decorative structure can be easily adjusted: In the present application, since the base plate and the panel are continuously conveyed by the conveyor line during production, and the support plate is also continuously and spaced between the base plate and the panel, in the S2 stage, the base plate, the panel and the support plate form an adhesive plate and still present a continuous plate-like structure. Only when the composite plate is formed in S3, the adhesive plate is cut to obtain the composite plate. By controlling the cutting interval, the length of the composite plate can be easily controlled, thereby adjusting the size of the vertical supporting decorative structure.

Preferably, as an improvement, in S1, the cross-section of the reciprocating bending structure of the support plate is one or more combinations of a sawtooth shape, a wave shape, a W shape or a U shape.

In the present solution, by setting the support plate into one or more combinations of zigzag, wavy, W-shaped or U-shaped, the same reciprocating bending structure can be set on the same support plate, and the reciprocating bending structures between adjacent support plates can be the same or different; at the same time, multiple reciprocating bending structures can be formed on the same support plate at the same time, so that in different usage scenarios of the decorative structure, reciprocating bending structures of different shapes can be set at different positions of the same support plate, so that the support plate forms different strength areas at different positions of the decorative structure, thereby comprehensively controlling the production cost and structural strength.

Preferably, as an improvement, when the cut strips are bent into a support plate with a reciprocating bending structure in S1, reinforcement parts are simultaneously formed at both ends of the support plate, and contact surfaces facing the bottom plate and the panel are provided on the reinforcement parts.

In this solution, by arranging reinforcement parts at both ends of the support plate and arranging contact surfaces on the reinforcement parts, on the one hand, the structural strength of the support plate can be improved, so that the support plate can provide a more stable supporting effect on the base plate and the panel; on the other hand, by arranging the reinforcement parts, the contact area between the support plate and the base plate and the panel is made larger, thereby further improving the composite strength between the support plate and the base plate and the panel; at the same time, when the cut strips are bent and formed using equipment such as a bending machine in the prior art, a corresponding mold structure can be set on the bending machine to synchronously form the reinforcement part, thereby efficiently and automatically completing the production of the reinforcement part.

Preferably, as an improvement, an accommodating portion is formed on the contact surface along the length direction of the support plate.

In this solution, by setting a receiving portion on the contact surface, when the adhesive layer is set between the support plate, the base plate and the panel, the receiving performance of the receiving portion is utilized so that the adhesive layer can be conveniently, quickly and fully set between the support plate, the base plate and the panel, thereby ensuring that a good bonding relationship is formed between the support plate, the base plate and the panel at the same time.

Preferably, as an improvement, when the adhesive layer is set in S2, adhesive is coated on the contact surface and filled into the accommodation portion; when the adhesive layer is shaped in S3, the base plate, panel and support plate after the adhesive layer is set are placed in a cold press for pressing and forming.

In this solution, adhesive is coated on both ends of the support plate and then the adhesive is directly shaped using an existing cold press machine, thereby quickly and automatically producing a cold-pressed composite board.

Preferably, as an improvement, when setting the adhesive layer in S2, an adhesive is coated on the contact surface, a functional film is coated on the top surface of the base plate and/or the bottom surface of the panel, and then the base plate, panel and support plate with the adhesive layer are placed in a hot press for pressing and forming.

In this solution, when applying the adhesive, a functional film is also coated on the top surface of the base plate and/or the bottom surface of the panel, and finally a hot press is used to shape the adhesive layer and the functional film, thereby automatically producing a hot-pressed composite panel and the composite panel has the special functional properties of the functional film, thereby increasing the special functional effect of the vertical supporting decorative structure.

Preferably, as an improvement, the functional membrane includes one or more combinations of a sound insulation membrane, a heat insulation membrane and a waterproof membrane.

In this solution, the functional films used include sound insulation films, heat insulation films and waterproof films, etc., so that the hot-pressed composite board has one or more properties such as sound insulation, heat insulation and waterproof, and the functions are more complete.

Preferably, as an improvement, when the reinforcing part is formed in S1, an anti-defect part is also formed on the reinforcing part at the same time, and the anti-defect part includes a stretching protrusion and a compression notch, the stretching protrusion and the support plate are the parts that protrude outward from the reciprocating bending structure when the bending structure is formed, and the compression notch and the support plate are the parts that are recessed inward from the reciprocating bending structure when the bending structure is formed.

In the present scheme, by providing a stretching protrusion and a compression notch, when the cut strip is bent into a reciprocating bending structure, the reinforcing portion follows the cutting strip to bend and synchronously forms the reciprocating bending structure. The stretching protrusion can supplement the material of the portion of the reinforcing portion that protrudes outward, and the compression notch can prevent material accumulation at the compression position of the reinforcing portion when the reciprocating bending structure is formed, thereby effectively ensuring that the contact surface on the reinforcing portion maintains a planar structure as much as possible during the process of forming the reciprocating bending structure, so that the bottom plate and the panel can form good contact with the contact surface, so that the adhesive layer can be effectively and fully arranged.

Preferably, as an improvement, the width of the support plate is D, the thickness of the panel is δ1, and the thickness of the bottom plate is δ2, wherein D=(δ1+δ2)×1.4.

In this solution, the width of the support plate is proportional to the thickness of the panel and the base plate, so that the distance between the base plate and the panel (if the thickness of the adhesive layer is ignored, the distance between the base plate and the panel is equal to the width of the support plate) and the thickness of the base plate and the panel form a corresponding relationship, thereby making the overall strength of the decorative structure high and using less consumables.

Preferably, as an improvement, when the base plate and the panel are transported by the conveyor line in S2, the splints are also transported at a constant speed at the same time. The number of splints is several and the several splints are located between the base plate and the panel. Support plates are provided between the base plate and the splints, between adjacent splints, and between the splints and the panel.

In this solution, when the overall thickness of the decorative structure is relatively large, multiple layers of support plates can be provided, and sandwich plates can be provided between the upper and lower support plates, so that the width of the support plates is of an appropriate size so that the structure of the entire decorative structure is stable.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a first embodiment of the present invention.

FIG. 2 is a schematic diagram of a W-shaped reciprocating bending structure of a support plate in Embodiment 1 of the present invention.

FIG. 3 is a schematic diagram of a composite board in Embodiment 1 of the present invention (the adhesive layer is hidden).

FIG. 4 is a schematic longitudinal section of a composite plate in Embodiment 1 of the present invention.

FIG5 is a longitudinal cross-sectional view of the cut strips in the third embodiment of the present invention.

FIG. 6 is a top view of a support plate formed by bending a cut strip in Embodiment 3 of the present invention.

FIG. 7 is a schematic longitudinal section of a composite plate in Embodiment 4 of the present invention.

DETAILED DESCRIPTION

The following is further described in detail through specific implementation methods:

The figure marks in the drawings of the specification include: coil 1, first slitting machine 2, strip cutting 3, roller press 4, support plate 5, bottom plate 6, panel 7, flip tool 8, glue coating machine 9, adhesive layer 10, second slitting machine 11, composite board 12, cold press 13, reinforcement part 14, contact surface 15, stretching protrusion 16, compression notch 17, and accommodating groove 18.

Embodiment 1

Embodiment 1 is basically as shown in FIG. 1 : a method for manufacturing a vertical supporting decorative structure, comprising the following steps:

S1: Use the rotating shaft to drive the coil 1 to rotate, so that the coil 1 moves to the right along the conveyor line, and then use the first slitting machine 2 to slit the coil 1 into strips 3 of equal width. During the slitting process, in conjunction with Figure 3, the width of the strip 3 is D, the thickness of the panel 7 is δ1, and the thickness of the bottom plate 6 is δ2. During slitting, the width of the strip 3 is determined according to the relationship D=(δ1+δ2)×1.4; then use the roller press 4 to bend the strip 3 into a support plate 5 with a reciprocating bending structure. In this embodiment, the cross-section of the reciprocating bending structure of the support plate 5 is one or more of a sawtooth shape, a wave shape, a W shape or a U shape. Combination, FIG2 shows a W-shaped reciprocating bending structure, and FIG3 shows a schematic diagram of a wavy structure of the support plate 5. In this embodiment, the reciprocating bending structures on the same support plate 5 are the same, but in other embodiments other than this embodiment, the reciprocating bending structure on the same support 3 can be a combination of the above shapes. For example, on the same support plate 5, the reciprocating bending structure located in the middle position is wavy, and the reciprocating bending structures located at the front and rear ends of the support plate 5 are W-shaped, so that the reciprocating bending structures at the front and rear ends of the support plate 5 are more compact, and the two ends of the support plate 5 can provide more stable support;

S2: As shown in FIG1, the bottom plate 6 and the panel 7 are continuously and uniformly conveyed to the right by a conveyor line, wherein the bottom plate 6 is located below the panel 7 and a placement space is provided between the bottom plate 6 and the panel 7, and then the support plate 5 in S1 is evenly and equidistantly arranged between the bottom plate 6 and the panel 7. When placing the support plate 5, the flipping tool 8 is used to flip the support plate 5 in a horizontal position by 90° to a vertical position, and then the glue coating machine 9 is used to simultaneously apply adhesive glue on the upper end surface and the lower end surface of the support plate 5, and then the flipping tool 8 is used to place the support plate 5 on the top surface of the bottom plate 6, and the conveyor line is used to control the distance between the bottom plate 6 and the panel 7 to decrease, so that the top surface of the support plate 5 is finally in contact with the bottom surface of the panel 7 and the support plate 5 provides support for the panel 7. In combination with FIG3 and FIG4, at this time, the support plate 5 is perpendicular to the bottom plate 6 and the panel 7 at the same time, and the adhesive glue forms an adhesive layer 10 between the support plate 5 and the bottom plate 6 and between the support plate 5 and the panel 7, and the bottom plate 6, the panel 7 and the support plate 5 form an adhesive plate;

S3: As shown in FIG1 , the adhesive board is continuously conveyed by a conveyor belt, and then the adhesive board is cut into predetermined lengths by a second slitting machine 11 to obtain a composite board 12. Finally, the composite board 12 is conveyed to a cold press 13 by a conveyor line, and pressure is applied to the composite board 12 by the cold press 13 to shape the adhesive layer 10 in the composite board 12, thereby finally obtaining a product with a vertical supporting decorative structure.

Embodiment 2

The difference between the second embodiment and the first embodiment is that in the present embodiment, in S2, while the adhesive is applied to the upper and lower end surfaces of the support plate 5 by the glue coating machine 9, a functional film is also attached to the top surface of the bottom plate 6 and/or the bottom surface of the panel 7 by the film attaching machine, and the functional film includes one or more combinations of a sound insulation film, a heat insulation film and a waterproof film, and then the support plate 5 is arranged between the bottom plate 6 and the panel 7 after the film is attached;

In S3, the second slitting machine 11 is used to cut the adhesive board into predetermined lengths to obtain a composite board 12. When the composite board 12 is transported by the conveyor line, the composite board 12 is transported to a hot press, and the temperature of the hot press is controlled between 140°C and 180°C. The hot press is used to apply pressure to the composite board 12 while heating it, so that the adhesive layer 10 in the composite board 12 is fixed, and the functional film is completely bonded to the base plate 6 and/or the panel 7, and finally a vertical supporting decorative structure with functions such as sound insulation, heat insulation and waterproofing is obtained.

Embodiment 3

The difference between Example 3 and Example 1 is that before the cut strip 3 is bent into a support plate 5 of a reciprocating bending structure by using a roller press 4 in S1, as shown in Figures 5 and 6, the two ends of the cut strip 3 are extruded by an extruder to form a protruding structure protruding outward from the two side surfaces of the cut strip 3, so that when the cut strip 3 is subsequently bent into a reciprocating bending structure by using a roller press 4, the protrusion on the cut strip 3 is bent together with the cut strip 3 to form a reinforcement portion 14, and the two ends of the reinforcement portion 14 form a contact surface 15 that can form a surface contact with the bottom plate 6 and the panel 7.

In this embodiment, in order to make the contact surface 15 flat, in combination with FIG. 6, when the protruding structure is formed by the extruder, an anti-defect portion is also formed on the protruding structure, and the anti-defect portion includes a stretching protrusion 16 and a compression notch 17. The stretching protrusion 16 corresponds to the outward protrusion of the reciprocating bending structure when the subsequent support plate 5 is bent into the reciprocating bending structure, and the compression notch 17 corresponds to the inward concave portion of the reciprocating bending structure when the support plate 5 is bent into the reciprocating bending structure. Therefore, when the cut strip 3 is bent into the support plate 5 by the roller press 4, the stretching protrusion 16 can supplement the material at the outward protrusion of the support plate 5, and the compression notch 17 can be used to prevent the material from being lost. The setting of 7 can reduce the formation of wrinkles due to bending at the inwardly recessed part of the support plate 5, thereby making the contact surface 15 have better flatness, so that the subsequent contact surface 15 forms a good contact relationship with the base plate 6 and the panel 7; at the same time, the reinforcement part 14 is provided in the present embodiment, so that the contact surface 15 area of the support plate 5 and the base plate 6 and the panel 7 is increased, so that when the composite plate 12 is formed subsequently, the longitudinal section structure of the support plate 5 is I-shaped and the structure is stable, and the contact surface 15 area between the support plate 5 and the base plate 6 and the panel 7 is large, the bonding area formed is larger and the connection is more stable, so that the stability of the vertical support decorative structure is stronger.

Embodiment 4

The difference between the fourth embodiment and the third embodiment is that in the present embodiment, as shown in FIG7 , when the two ends of the cut strip 3 are extruded by an extruder to form a protruding structure protruding outward of the two sides of the cut strip 3, a groove is also extruded on the protruding structure along the length direction of the cut strip 3. The two ends of the groove do not completely penetrate to the front and rear ends of the cut strip 3. By forming the groove, when the cut strip 3 is subsequently bent by a roller press 4, the groove can form a receiving portion with a receiving groove 18 on the reinforcing portion 14. The receiving groove 18 can be used to receive the adhesive, so that when the adhesive is applied to the support plate 5 in the subsequent S2, it is helpful to keep the adhesive at the two ends of the support plate 5, so that a good adhesive layer 10 can be formed when the two ends of the support plate 5 are in contact with the bottom plate 6 and the panel 7 respectively. In other embodiments other than the present embodiment, the number of the receiving grooves 18 can be multiple, and the receiving portion can also be set to a grid structure or other shapes, which will not be repeated here.

Embodiment 5

The difference between the fifth embodiment and the first embodiment is that when the thickness of the formed vertical supporting decorative structure is large, multiple layers of mutually parallel clamping plates are arranged between the bottom plate 6 and the panel 7, and support plates 5 are arranged between the bottom plate 6 and the clamping plates, between the upper and lower adjacent clamping plates, and between the clamping plates and the panel 7. When the support plates 5 are placed on the clamping plates, the operation method is the same as that of placing the support plates 5 on the bottom plate 6. In this embodiment, by arranging multiple layers of clamping plates and multiple layers of support plates 5, it can be ensured that the thickness of the produced product meets the requirements and the width of the support plates 5 is within the set range, ensuring that the support plates 5 can play a stable supporting role for the bottom plate 6 and the panel 7.

The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and/or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solution of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims (6)

1. A manufacturing method of a vertical support decoration structure is characterized in that: comprises the following steps of the method,

S1: cutting the coiled material into strips with equal width, bending the strips into a supporting plate with a reciprocating bending structure, simultaneously forming reinforcing parts at two ends of the supporting plate, arranging contact surfaces opposite to the bottom plate and the panel on the reinforcing parts, and forming a containing part along the length direction of the supporting plate on the contact surfaces;

The processing step of the reinforcing part is that the two ends of the cut strip are extruded and molded into a convex structure protruding out of the two side surfaces of the cut strip by utilizing an extruder, so that when the cut strip is bent into a reciprocating bending structure by utilizing a roller press later, the convex on the cut strip is bent along with the cut strip to form the reinforcing part;

The processing steps of the accommodating part are that when the extrusion press is used for extruding and forming the two ends of the cut strip to the convex structures protruding out of the two side surfaces of the cut strip, grooves along the length direction of the cut strip are extruded and formed on the convex structures at the same time, the two ends of the grooves do not completely penetrate through the front end and the rear end of the cut strip, and the accommodating part with the accommodating groove can be formed on the reinforcing part through the grooves when the cut strip is bent by the roll squeezer;

In the step S1, when the reinforcing part is formed, an anti-defect part is formed on the reinforcing part at the same time, wherein the anti-defect part comprises a stretching bulge and a compression notch, the stretching bulge corresponds to a part of the support plate, which is outwards bulged, of the reciprocating bending structure when the support plate is bent into the reciprocating bending structure, and the compression notch corresponds to a part of the support plate, which is inwards sunken, of the reciprocating bending structure when the support plate is bent into the reciprocating bending structure; the width of the supporting plate is D, the thickness of the panel is delta 1, the thickness of the bottom plate is delta 2, wherein D= (delta 1+ delta 2) multiplied by 1.4;

S2: continuously and uniformly conveying the bottom plate and the panel by utilizing a conveying line, wherein the bottom plate is positioned below the panel, the support plates in S1 are uniformly arranged between the bottom plate and the panel at equal intervals, bonding layers are arranged between the support plates and the bottom plate and between the support plates and the panel, and the support plates are simultaneously vertical to the bottom plate and the panel to obtain bonding plates;

s3: and cutting the bonding plate to obtain a composite plate, and shaping the bonding layer in the composite plate to finally obtain the product.

2. The method of manufacturing a vertical support trim structure of claim 1, wherein: in S1, the cross section of the reciprocating bending structure of the supporting plate is one or more of zigzag, wave-shaped, W-shaped or U-shaped.

3. The method of manufacturing a vertical support trim structure of claim 2, wherein: s2, when the adhesive layer is arranged, adhesive is coated on the contact surface, and the adhesive is filled in the accommodating part; and (3) when the bonding layer is shaped in the step (S3), placing the bottom plate, the panel and the supporting plate provided with the bonding layer into a cold press for compression molding.

4. The method of manufacturing a vertical support trim structure of claim 2, wherein: and S2, when the bonding layer is arranged, coating bonding glue on the contact surface, coating a functional film on the top surface of the bottom plate and/or the bottom surface of the panel, and then placing the bottom plate, the panel and the support plate provided with the bonding layer into a hot press for compression molding.

5. The method of manufacturing a vertical support trim structure of claim 4, wherein: the functional film comprises one or more combinations of a sound insulating film, a heat insulating film and a waterproof film.

6. The method of manufacturing a vertical support trim structure of claim 1, wherein: when utilizing transmission line conveying bottom plate and panel in S2, still constant speed conveying splint simultaneously, the quantity of splint is a plurality of and a plurality of splint are located between bottom plate and the panel, all are provided with the backup pad between bottom plate and the splint, between the adjacent splint and between splint and the panel.