Preparation method of boutique packaging gift box

Abstract

The invention relates to the technical field of packaging gift boxes, in particular to a preparation method of a boutique packaging gift box, the preparation method is completed based on gift box production equipment, and the gift box production equipment comprises a conveying line, a conveying jig, a feeding station, an injection molding connection station, a positioning assembly mechanism and an assembly line; the conveying jig is conveyed on the conveying line, and the feeding station, the injection molding connecting station and the shaping assembling mechanism are sequentially arranged on the conveying line. A first placing groove, a second placing groove, a third placing groove and a fourth placing groove are sequentially formed in the conveying jig, a first flexible injection molding groove is formed between the first placing groove and the second placing groove, and a second flexible injection molding groove is formed between the second placing groove and the third placing groove; a third flexible injection molding groove is formed between the third containing groove and the fourth containing groove. The flexible connecting piece formed in an injection molding mode is adopted for connection, connection is more stable, durability is better, and the structural strength is high.

Description

Technical Field

[0001] The invention relates to the technical field of gift box packaging, and in particular to a method for preparing a fine gift box packaging. Background Art

[0002] A gift box is a box used to package and decorate goods. It is usually made of materials such as paper, plastic, wood or metal, and has various shapes and sizes. The design and decoration of gift boxes can be customized according to different product and brand requirements to attract consumers' attention and increase the attractiveness of products. It not only protects goods from damage during transportation and storage, but also serves as a marketing tool to convey product information and brand image.

[0003] Existing gift boxes are made of various materials, but gift boxes made of various materials have corresponding disadvantages. Gift boxes made of paper have poor durability; gift boxes made of plastic have poor flexibility and are generally directly injection molded; gift boxes made of wood and metal are difficult to prepare and have poor flexibility. Therefore, it is necessary to make new improvements and designs for the structure and preparation of existing gift boxes. Summary of the invention

[0004] To solve the above problems, the present invention adopts a flexible connector formed by injection molding for connection, which makes the connection more stable. The material of the plate is a plastic plate, a metal plate or a composite wood plate, which has better durability and a method for preparing a high-quality packaging gift box with high structural strength.

[0005] The technical solution adopted by the present invention is: a preparation method of a fine packaging gift box, the packaging gift box includes an outer frame and an inner frame, the outer frame includes a bottom plate, a side plate, a top plate and a panel, the bottom plate and the side plate are connected by a first flexible connector, the side plate and the top plate are connected by a second flexible connector, and the top plate and the panel are connected by a third flexible connector; the inner frame is formed by a plurality of plates connected to each other to form a frame structure, and the inner frame is arranged on the bottom plate; the preparation method is completed based on gift box production equipment, and the gift box production equipment includes a conveyor line, a conveying jig, a loading station, an injection molding connection station, a positioning assembly mechanism and an assembly line; the conveying jig is transmitted on the conveyor line, and the loading station, the injection molding connection station and the shaping assembly mechanism are arranged on the conveyor line in sequence; the conveying jig is arranged on the first placement slot, the second placement slot, the third placement slot and the fourth placement slot in sequence , a first flexible injection molding groove is arranged between the first placement groove and the second placement groove, a second flexible injection molding groove is arranged between the second placement groove and the third placement groove, and a third flexible injection molding groove is arranged between the third placement groove and the fourth placement groove; the first placement groove is used to place the bottom plate, the second placement groove is used to place the side plate, the third placement groove is used to place the top plate, and the fourth placement groove is used to place the panel, the injection molding connection station includes an injection molding mechanism and a downward pressing molding mechanism, the downward pressing molding mechanism is provided with a molding mold, the molding mold is used to cooperate with the conveying fixture to position the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove, the injection molding mechanism is used to inject material on the first flexible injection molding groove to form a first flexible connector, inject material on the second flexible injection molding groove to form a second flexible connector, and inject material on the third flexible injection molding groove to form a third flexible connector; The preparation method comprises the following steps: Step S1, preparing the plate: preparing the bottom plate, side plate, top plate and top plate, and classifying the bottom plate, side plate, top plate and top plate for standby use; Step S2, preparing the outer frame: placing the bottom plate, the side plate, the top plate and the panel on the first placement groove, the second placement groove, the third placement groove and the fourth placement groove respectively, conveying the conveying jig to the injection molding connection station for positioning through the conveying line, and then fixing the bottom plate, the side plate, the top plate and the panel through the shaping mold and the conveying jig, and then injecting materials into the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove respectively through the injection molding mechanism to form the first flexible connector, the second flexible connector and the third flexible connector; Step S3, inner frame assembly: After completing the outer frame preparation of step S2, the conveying jig is transferred to the assembly line through the conveyor line. The assembly line assembles the inner frame on the bottom plate, and then folds the side plates, top plate and panel on the outside of the inner frame in turn to cover the outside of the inner frame.

[0006] A further improvement to the above solution is that the bottom plate, side plates, top plate and panel are all made of plastic plates, composite wooden plates or metal plates.

[0007] A further improvement to the above solution is that first flexible filling blocks are provided on both sides of the first flexible connector, first flexible filling grooves are provided on the bottom plate and the side plate, and the first flexible filling blocks are filled in the first flexible filling grooves by injection molding.

[0008] A further improvement to the above solution is that second flexible filling blocks are provided on both sides of the second flexible connector, second flexible filling grooves are provided on the side panels and the top panel, and the second flexible filling blocks are filled in the second flexible filling grooves by injection molding.

[0009] A further improvement to the above solution is that third flexible filling blocks are provided on both sides of the third flexible connector, the top plate and the panel are provided with third flexible filling grooves, and the third flexible filling blocks are filled in the third flexible filling grooves by injection molding.

[0010] A further improvement to the above solution is that a decorative layer is provided on the outside of the outer frame and the inner frame, and the decorative layer is a decorative sticker coated on the outside of the outer frame and the inner frame or a spray layer sprayed on the outside of the outer frame and the inner frame.

[0011] A further improvement to the above scheme is that the conveyor line includes a conveying bracket, a conveying roller, a conveying belt and a conveying motor, the conveying roller is arranged on the conveying bracket, the conveying belt is arranged on the conveying roller, and the driving end of the conveying motor is connected to the conveying roller to drive the conveying roller to drive the conveying belt to transmit.

[0012] A further improvement to the above scheme is that a positioning assembly and a lifting support assembly are provided on the conveying bracket, the positioning assembly is used to position the conveying jig on the conveying line, the lifting support assembly is used to position and support the conveying jig, and the lifting support assembly is opposite to the downward pressing shaping mechanism to fix the conveying jig.

[0013] A further improvement to the above scheme is that in step S2, the conveyor line conveys the conveying jig, and under the action of the positioning component, the conveying jig is positioned on the conveyor line and the conveying is stopped, and then the upper and lower surfaces of the conveying jig are clamped and fixed by the cooperation of the jacking support component and the downward pressing shaping mechanism to complete the clamping and positioning of the conveying jig.

[0014] A further improvement to the above scheme is that the lifting support assembly is provided with a lifting plate, the downward pressure shaping mechanism includes a shaping support frame and a downward pressure driving module arranged on the shaping support frame, the shaping mold is connected to the downward pressure driving module, and the downward pressure driving module is used to drive the shaping mold to move toward the conveying jig.

[0015] A further improvement to the above scheme is that the injection molding mechanism includes an injection molding transmission module, an injection molding fixed bracket, an injection molding syringe and an injection molding feeding module, the injection molding feeding module is used for feeding the injection molding syringe, the injection molding fixed bracket is arranged on the driving end of the injection molding transmission module, there are multiple injection molding syringes, the injection molding syringes are arranged on the injection molding fixed bracket, the injection molding transmission module is used to drive the injection molding syringe to move toward the molding mold, the conveying jig is provided with injection molding holes, there are multiple injection molding holes, and the multiple injection molding holes correspond to the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove respectively; the injection molding syringe is provided with an injection molding needle, and the injection molding needle is used to cooperate with the injection molding hole.

[0016] A further improvement to the above scheme is that in step S2, the injection molding fixed bracket is driven by the injection molding transmission module to drive the injection molding syringe to move toward the conveying fixture, the injection molding feeding module is used to feed the injection molding syringe, and then the injection molding needle is inserted into the injection hole, and multiple injection molding syringes respectively inject raw materials into the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove to form a first flexible connector, a second flexible connector and a third flexible connector.

[0017] A further improvement to the above scheme is that the folding surface of the first flexible connector is provided with a first folding groove, there are multiple first folding grooves, and a first shaping block is provided on the first flexible injection molding groove, and the first shaping block is used to form the first folding groove.

[0018] A further improvement to the above scheme is that the folding surface of the second flexible connector is provided with a second folding groove, a plurality of the second folding grooves are provided, and a second shaping block is provided on the second flexible injection molding groove, and the second shaping block is used to form the second folding groove.

[0019] A further improvement to the above scheme is that the folding surface of the third flexible connector is provided with a third folding groove, there are multiple third folding grooves, and a third shaping block is provided on the third flexible injection molding groove, and the third shaping block is used to form the third folding groove.

[0020] A further improvement to the above solution is that an assembly slot is provided on the bottom plate, an assembly plug-in block is provided on one side of the inner frame, and the inner frame is assembled on the bottom plate by inserting the assembly plug-in block.

[0021] The beneficial effects of the present invention are: Compared with the existing gift box packaging preparation, the present invention adopts advanced gift box production equipment, realizes automated production, improves production efficiency, reduces labor costs, and ensures product consistency and quality stability. Through the organic combination of conveyor lines, conveying jigs, loading stations, injection molding connection stations, positioning assembly mechanisms and assembly lines, the entire production process is clear, easy to operate and efficient. The outer frame is designed to be connected by flexible connectors, which increases the toughness and stability of the gift box and effectively avoids the vulnerable parts that may exist in the traditional hard connection method. The inner frame is connected by multiple panels to form a frame structure, so that the internal space of the gift box is reasonably utilized, can accommodate different types of gifts, and is easy to assemble. High-quality gift boxes need to have a stable structure and exquisite appearance. Using this preparation method, the outer frame of the gift box includes a bottom plate, a side plate, a top plate and a panel connected by a flexible connector, which helps to improve the overall stability and pressure resistance of the gift box, and also provides more creative space for the appearance design of the gift box, meeting the personalized needs of different consumers for the appearance of the gift box. Automated production equipment is used to reduce environmental pollution and energy waste, which is in line with the green and environmentally friendly production concept. At the same time, since a large amount of manual intervention is reduced in the production process, the labor intensity of workers is also reduced and the working environment of the production workshop is improved.

[0022] The gift box production equipment realizes the automatic injection molding and shaping of each component of the gift box outer frame through the placement groove and flexible injection molding groove set on the conveying fixture, as well as the cooperation of the injection molding mechanism and the downward pressure shaping mechanism in the injection connection station. This automated production method greatly improves production efficiency, reduces labor costs, and reduces errors that may be caused by human operation. The flexible injection molding groove is used for injection molding to form a flexible connector, which makes the connection of the outer frame more secure, can effectively resist extrusion and deformation caused by external forces, and improves the overall stability and durability of the gift box. Through the cooperation of the shaping mold and the conveying fixture, the flexible injection molding groove is accurately positioned to ensure that the position and size of the flexible connector meet the design requirements and the assembly accuracy of the outer frame is guaranteed.

[0023] The gift box preparation method realizes the refinement and automation of the production process through the classification and standby of the plate in step S1 and the preparation of the outer frame in step S2. The production process is more simplified, the manual operation links are reduced, and the production efficiency is improved. During the injection molding process of the flexible connector, the connector is tightly combined with the bottom plate, the side plate, the top plate and the panel through the injection molding mechanism, thereby improving the stability and durability of the outer frame of the gift box. Due to the use of automated production equipment, the entire production process has high consistency and stability, which can ensure that the quality and appearance of each product meet the design requirements. Through the inner frame assembly step, gift boxes of different styles and specifications can be flexibly assembled as needed to meet the diversity of market demand. The present invention realizes production process optimization, structural stability, product consistency and production flexibility, further improves production efficiency, product quality and production line flexibility, and is conducive to enhancing the competitiveness and market position of the enterprise.

[0024] The packaging gift box prepared by the present invention is designed with a split bottom plate, side plate, top plate and panel, and is connected by a flexible connector formed by injection molding, so the connection is more stable, and the plate material is a plastic plate, a metal plate or a composite wood plate, so it has better durability and high structural strength, and is suitable for high-quality packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the packaging gift box of the present invention; Figure 2 for Figure 1 Schematic diagram of the unfolded state of the medium packaging gift box; Figure 3 for Figure 1 Schematic diagram of another unfolded state of the medium packaging gift box; Figure 4 for Figure 1 Schematic diagram of another unfolded state of the medium packaging gift box; Figure 5 It is a structural schematic diagram of the conveying fixture of the present invention; Figure 6 It is a three-dimensional schematic diagram of the gift box production equipment of the present invention; Figure 7 for Figure 6 A top view of the medium gift box production equipment; Figure 8 for Figure 6 A three-dimensional schematic diagram of the medium gift box production equipment from another perspective; Fig. 9 for Figure 8 A is an enlarged schematic diagram; Fig.10 The figure is a schematic diagram of the process of preparing the fine packaging gift box of the present invention.

[0026] Description of reference numerals: outer frame 10, bottom plate 101, assembly slot 1011, side plate 102, top plate 103, panel 104, first flexible connector 105, first flexible filling block 1051, first folding groove 1052, second flexible connector 106, second flexible filling block 1061, second folding groove 1062, third flexible connector 107, third flexible filling block 1071, third folding groove 1072, inner frame 20, assembly plug 201, conveyor line 1, conveyor bracket 11, conveyor roller 12, conveyor belt 13, conveyor motor 14, positioning assembly 15, jacking support assembly Part 16, lifting plate 161, conveying fixture 2, first placement slot 21, second placement slot 22, third placement slot 23, fourth placement slot 24, first flexible injection molding slot 25, second flexible injection molding slot 26, third flexible injection molding slot 27, injection hole 28, loading station 3, injection molding connection station 4, injection molding mechanism 41, injection molding transmission module 411, injection molding fixed bracket 412, injection molding syringe 413, injection molding needle 4131, injection molding feeding module 414, downward pressing molding mechanism 42, molding mold 421, molding support frame 422, downward pressing drive module 423, positioning assembly mechanism 5, assembly line 6. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figure 1 to Figure 10As shown, in one embodiment of the present invention, a method for preparing a fine packaging gift box is involved, the packaging gift box comprises an outer frame 10 and an inner frame 20, the outer frame 10 comprises a bottom plate 101, a side plate 102, a top plate 103 and a panel 104, a first flexible connector 105 is arranged between the bottom plate 101 and the side plate 102, a second flexible connector 106 is arranged between the side plate 102 and the top plate 103, and a third flexible connector 107 is arranged between the top plate 103 and the panel 104; the inner frame 20 is formed by a plurality of plates connected to each other to form a frame structure, and the inner frame 20 is arranged on the bottom plate 101; the preparation method is completed based on the gift box production equipment, the gift box production equipment comprises a conveyor line 1, a conveying fixture 2, a loading station 3, an injection molding connection station 4, a positioning assembly mechanism 5 and an assembly line 6; the conveying fixture 2 is transmitted on the conveyor line 1, and the loading station 3, the injection molding connection station 4 and the shaping assembly mechanism are arranged on the conveyor line 1 in sequence. In this embodiment, advanced gift box production equipment is used to achieve automated production, improve production efficiency, reduce labor costs, and ensure product consistency and quality stability. Through the organic combination of the conveyor line 1, the conveying fixture 2, the loading station 3, the injection molding connection station 4, the positioning assembly mechanism 5 and the assembly line 6, the entire production process is clear, easy to operate and efficient. The outer frame 10 is designed to be connected by flexible connectors, which increases the toughness and stability of the gift box and effectively avoids the vulnerable parts that may exist in the traditional hard connection method. The inner frame 20 is connected to each other by a plurality of plates to form a frame structure, so that the internal space of the gift box is reasonably utilized, can accommodate different types of gifts, and is easy to assemble. High-quality gift boxes need to have a stable structure and exquisite appearance. Using this preparation method, the outer frame 10 of the gift box includes a bottom plate 101, a side plate 102, a top plate 103 and a panel 104, which are connected by flexible connectors, which helps to improve the overall stability and pressure resistance of the gift box, and also provides more creative space for the appearance design of the gift box, meeting the personalized needs of different consumers for the appearance of the gift box. The use of automated production equipment reduces environmental pollution and energy waste, which is in line with the green and environmentally friendly production concept. At the same time, since a large amount of manual intervention is reduced in the production process, the labor intensity of workers is also reduced, and the working environment of the production workshop is improved.

[0030] The conveying fixture 2 is provided with a first placement groove 21, a second placement groove 22, a third placement groove 23 and a fourth placement groove 24 in sequence, a first flexible injection molding groove 25 is provided between the first placement groove 21 and the second placement groove 22, a second flexible injection molding groove 26 is provided between the second placement groove 22 and the third placement groove 23, and a third flexible injection molding groove 27 is provided between the third placement groove 23 and the fourth placement groove 24; the first placement groove 21 is used to place the bottom plate 101, the second placement groove 22 is used to place the side plate 102, the third placement groove 23 is used to place the top plate 103, and the fourth placement groove 24 is used to place The panel 104 is placed, and the injection connection station 4 includes an injection mechanism 41 and a downward pressure shaping mechanism 42. The downward pressure shaping mechanism 42 is provided with a shaping mold 421. The shaping mold 421 is used to cooperate with the conveying fixture 2 to position the first flexible injection molding groove 25, the second flexible injection molding groove 26 and the third flexible injection molding groove 27. The injection mechanism 41 is used to inject material on the first flexible injection molding groove 25 to form a first flexible connector 105, inject material on the second flexible injection molding groove 26 to form a second flexible connector 106, and inject material on the third flexible injection molding groove 27 to form a third flexible connector 107. In this embodiment, the gift box production equipment realizes the automatic injection molding and shaping of each component of the gift box outer frame 10 through the placement groove and flexible injection molding groove provided on the conveying fixture 2, and the cooperation of the injection mechanism 41 and the downward pressure shaping mechanism 42 in the injection connection station 4. This automated production method greatly improves production efficiency, reduces labor costs, and reduces errors that may be caused by human operation. The flexible injection molding groove is used for injection molding to form a flexible connector, which makes the connection of the outer frame 10 more secure, can effectively resist extrusion and deformation caused by external forces, and improves the overall stability and durability of the gift box. Through the cooperation of the shaping mold 421 and the conveying fixture 2, the flexible injection molding groove is accurately positioned, ensuring that the position and size of the flexible connector meet the design requirements, and ensuring the assembly accuracy of the outer frame 10.

[0031] The preparation method comprises the following steps: Step S1, preparing the plate: preparing the bottom plate 101, the side plate 102, the top plate 103 and the panel 104, and classifying the bottom plate 101, the side plate 102, the top plate 103 and the panel 104 for standby use; Step S2, preparing the outer frame 10: placing the bottom plate 101, the side plate 102, the top plate 103 and the panel 104 on the first placement groove 21, the second placement groove 22, the third placement groove 23 and the fourth placement groove 24 respectively, conveying the conveying jig 2 to the injection molding connection station 4 through the conveying line 1 for positioning, and then cooperating with the conveying jig 2 through the shaping mold 421 to fix the bottom plate 101, the side plate 102, the top plate 103 and the panel 104, and then injecting materials into the first flexible injection molding groove 25, the second flexible injection molding groove 26 and the third flexible injection molding groove 27 respectively through the injection molding mechanism 41 to form the first flexible connector 105, the second flexible connector 106 and the third flexible connector 107; Step S3, assembly of the inner frame 20: After the preparation of the outer frame 10 in step S2 is completed, the conveying jig 2 is transferred to the assembly line 6 through the conveyor line 1, and the assembly line 6 assembles the inner frame 20 on the bottom plate 101, and then the side plate 102, the top plate 103 and the panel 104 are folded on the outside of the inner frame 20 in turn, and the outer part of the inner frame 20 is covered. The gift box preparation method of this embodiment realizes the refinement and automation of the production process through the classification and standby of the plate in step S1 and the preparation of the outer frame 10 in step S2. The production process is more simplified, the manual operation links are reduced, and the production efficiency is improved. Through the injection molding mechanism 41 during the injection molding process of the flexible connector, the connector is tightly combined with the bottom plate 101, the side plate 102, the top plate 103 and the panel 104, thereby improving the stability and durability of the outer frame 10 of the gift box. Due to the use of automated production equipment, the entire production process has high consistency and stability, which can ensure that the quality and appearance of each product meet the design requirements. Through the assembly steps of the inner frame 20, gift boxes of different styles and specifications can be flexibly assembled as needed to meet the diversity of market demand. The present invention realizes production process optimization, structural stability, product consistency and production flexibility, further improves production efficiency, product quality and production line flexibility, and is conducive to improving the competitiveness and market position of enterprises.

[0032] The packaging gift box prepared in this embodiment is designed with a split bottom plate 101, side plate 102, top plate 103 and panel 104, and connected by a flexible connector formed by injection molding, so the connection is more stable, and the material of the plate is a plastic plate, a metal plate or a composite wood plate, which has better durability and high structural strength. It is suitable for high-quality packaging.

[0033] The bottom plate 101, the side plate 102, the top plate 103 and the panel 104 are all made of plastic plates, composite wooden plates or metal plates; specifically, first flexible filling blocks 1051 are arranged on both sides of the first flexible connector 105, the bottom plate 101 and the side plate 102 are arranged with a first flexible filling groove, and the first flexible filling block 1051 is filled in the first flexible filling groove by injection molding; second flexible filling blocks 1061 are arranged on both sides of the second flexible connector 106, the side plate 102 and the top plate 103 are arranged with a second flexible filling groove, and the second flexible filling block 1061 is filled in the second flexible filling groove by injection molding; third flexible filling blocks 1071 are arranged on both sides of the third flexible connector 107, the top plate 103 and the panel 104 are arranged with a third flexible filling groove, and the third flexible filling block 1071 is filled in the third flexible filling groove by injection molding. In this embodiment, by setting a flexible filling block and a filling groove, the flexible connector forms a close combination with the filling groove after injection molding, thereby increasing the firmness and stability of the connection between the bottom plate 101, the side plate 102, the top plate 103 and the panel 104, and improving the overall structural strength of the gift box outer frame 10. The setting of the flexible filling block effectively alleviates the external force impact and extrusion that the outer frame 10 may be subjected to during transportation and use, reduces the risk of damage and deformation of the parts of the outer frame 10, and improves the durability of the gift box during transportation and use. The bottom plate 101, the side plate 102, the top plate 103 and the panel 104 are made of plastic plates, composite wooden plates or metal plates. Through the design of the flexible filling block and the filling groove, it can adapt to the outer frame 10 of different materials, and improves the preparation flexibility and scope of application of the gift box. The plate is generally made of plastic plate or metal plate, and the metal plate forms a metal-silicone integrated combination after injection molding. When it is a plastic plate, the silicone is connected with the plastic injection molding, and the structural integrity is good, stable and reliable.

[0034] The outer frame 10 and the inner frame 20 are both provided with a decorative layer, which is a decorative sticker coated on the outer frame 10 and the inner frame 20 or a spray coating sprayed on the outer frame 10 and the inner frame 20. In this embodiment, by providing a decorative layer, the outer frame 10 and the inner frame 20 of the gift box can be given a richer and more exquisite appearance decoration, which improves the overall visual effect and tactile texture of the gift box, and increases the attractiveness and added value of the product. The decorative sticker or spray coating can not only beautify the appearance of the gift box, but also effectively protect the material surface of the outer frame 10 and the inner frame 20, prevent damage such as scratches and pollution, and extend the service life of the gift box. The choice of the decorative layer is diversified, and it can be customized according to different needs, meeting the diverse needs of consumers for the appearance style of the gift box, and improving the market competitiveness of the gift box.

[0035] The conveyor line 1 includes a conveyor support 11, a conveyor roller 12, a conveyor belt 13 and a conveyor motor 14. The conveyor roller 12 is arranged on the conveyor support 11, the conveyor belt 13 is arranged on the conveyor roller 12, and the driving end of the conveyor motor 14 is connected to the conveyor roller 12 to drive the conveyor roller 12 to drive the conveyor belt 13 to transmit; specifically, the conveyor support 11 is provided with a positioning component 15 and a lifting support component 16, the positioning component 15 is used to position the conveying jig 2 on the conveyor line 1, the lifting support component 16 is used to position and support the conveying jig 2, and the lifting support component 16 is opposite to the downward pressing shaping mechanism 42 to fix the conveying jig 2. Specifically, in step S2, the conveyor line 1 conveys the conveying jig 2, and the conveying jig 2 is positioned and stopped on the conveyor line 1 under the action of the positioning component 15, and then the upper and lower surfaces of the conveying jig 2 are clamped and fixed by the cooperation of the lifting support component 16 and the downward pressing shaping mechanism 42 to complete the clamping and positioning of the conveying jig 2. In this embodiment, the precise positioning and clamping fixation of the conveying jig 2 is achieved through the cooperation of the positioning assembly 15, the lifting support assembly 16 and the downward pressing shaping mechanism 42 provided on the conveying line 1. This precise positioning and fixing method ensures the stability and consistency of the position of the conveying jig 2 during the production process, which is beneficial to the subsequent process. The conveying motor 14 on the conveying line 1 drives the conveying roller 12 to drive the conveyor belt 13 to transmit the conveying jig 2, realizing the automation of the conveying process, greatly improving the production efficiency, reducing manual operation, and reducing labor intensity. As a part of the production line, the conveying line 1 effectively integrates the preparation and injection molding connection processes of the outer frame 10, so that the various steps in the preparation method can be organically connected, and the coordination and integration of the production process are improved. The precise positioning and clamping fixation of the conveying jig 2 on the conveying line 1 is conducive to ensuring the stability and consistency of the production process, reducing the scrap rate of the product due to process instability, and improving the product quality.

[0036] The lifting support assembly 16 is provided with a lifting support plate 161, and the downward pressing shaping mechanism 42 includes a shaping support frame 422 and a downward pressing driving module 423 arranged on the shaping support frame 422, and the shaping mold 421 is connected to the downward pressing driving module 423, and the downward pressing driving module 423 is used to drive the shaping mold 421 to move toward the conveying fixture 2. In this embodiment, through the setting of the lifting support assembly 16 and the shaping support frame 422 and the downward pressing driving module 423 in the downward pressing shaping mechanism 42, the conveying fixture 2 is accurately pressed down and shaped. This precise shaping and forming method ensures the shape and size consistency of each component of the gift box outer frame 10, and improves the overall appearance and quality stability of the product. The downward pressing driving module 423 is used to drive the shaping mold 421 to move toward the conveying fixture 2, realizes the automation of the shaping process, reduces manual operation, improves production efficiency, and avoids production errors caused by human factors. Through the cooperation of the shaping support frame 422 and the downward pressing driving module 423, the conveying fixture 2 can be accurately pressed down and shaped, thereby improving the process control and stability in the production process, which is conducive to improving the quality consistency and stability of the product.

[0037] The injection molding mechanism 41 includes an injection molding transmission module 411, an injection molding fixed bracket 412, an injection molding syringe 413 and an injection molding feeding module 414, wherein the injection molding feeding module 414 is used for feeding the injection molding syringe 413, the injection molding fixed bracket 412 is arranged on the driving end of the injection molding transmission module 411, a plurality of injection molding syringes 413 are arranged, and the injection molding syringes 413 are arranged on the injection molding fixed bracket 412, the injection molding transmission module 411 is used to drive the injection molding syringe 413 to move toward the molding mold 421, and an injection molding hole 28 is arranged on the conveying fixture 2, and a plurality of injection molding holes 28 are arranged, and the plurality of injection molding holes 28 correspond to the first flexible injection molding groove 25, the second flexible injection molding groove 26 and the third flexible injection molding groove 27 respectively; the injection molding syringe 413 is provided with an injection molding needle 4131, and the injection molding needle 4131 is used to cooperate with the injection molding hole 28. Specifically, in step S2, the injection molding fixed bracket 412 is driven by the injection molding transmission module 411 to drive the injection molding syringe 413 to move toward the conveying fixture 2, and the injection molding feeding module 414 is used to feed the injection molding syringe 413, and then the injection molding needle 4131 is inserted into the injection hole 28, and multiple injection molding syringes 413 respectively inject raw materials into the first flexible injection molding groove 25, the second flexible injection molding groove 26 and the third flexible injection molding groove 27 to form the first flexible connector 105, the second flexible connector 106 and the third flexible connector 107. In this embodiment, high-precision injection molding of the first flexible connector 105, the second flexible connector 106 and the third flexible connector 107 is achieved through the injection molding transmission module 411, the injection molding fixed bracket 412 and the injection molding syringe 413 and other components in the injection molding mechanism 41. This high-precision injection molding method can ensure the stability of the size and quality of each connector, and improve the overall performance and appearance quality of the product. The shaping mold 421 is provided with a plurality of injection holes 28, and the plurality of injection holes 28 correspond to different flexible injection grooves respectively. The raw materials are respectively injected into different flexible connectors through a plurality of injection syringes 413, so that the simultaneous injection molding of multiple holes is realized, the production efficiency is improved, and the production time is reduced. The injection molding fixed bracket 412 is driven by the injection molding transmission module 411 to drive the injection molding syringe 413 to move toward the conveying fixture 2, and the injection molding syringe 413 is fed by the injection molding feeding module 414, so as to realize the fine control of the injection molding process and ensure the stability and consistency of the injection molding process. The production method of multi-hole simultaneous injection molding and fine control makes the utilization of raw materials more efficient, avoids the waste of resources, and reduces the production cost.

[0038] The folding surface of the first flexible connector 105 is provided with a first folding groove 1052, and the first folding groove 1052 is provided in plurality. The first flexible injection molding groove 25 is provided with a first shaping block, and the first shaping block is used to form the first folding groove 1052; the folding surface of the second flexible connector 106 is provided with a second folding groove 1062, and the second folding groove 1062 is provided in plurality. The second flexible injection molding groove 26 is provided with a second shaping block, and the second shaping block is used to form the second folding groove 1062; the folding surface of the third flexible connector 107 is provided with a third folding groove 1072, and the third folding groove 1072 is provided in plurality. The third flexible injection molding groove 27 is provided with a third shaping block, and the third shaping block is used to form the third folding groove 1072. In this embodiment, the folding surfaces of the first flexible connector 105, the second flexible connector 106 and the third flexible connector 107 are provided with corresponding folding grooves, and the flexible injection molding grooves are provided with shaping blocks for forming these folding grooves. This design can provide accurate molding positioning for the folding part of the connector during the injection molding process, ensuring the stability of the size and shape of the folding part. The design of the folding groove and the simultaneous multi-hole injection molding realize the simultaneous molding of the folding part of the flexible connector, improve production efficiency and shorten the production cycle. Through the provision of shaping blocks, the folding groove can be accurately molded, ensuring the consistency of the size and shape of the folding part, and improving the appearance quality and assembly stability of the product.

[0039] An assembly slot 1011 is provided on the bottom plate 101, and an assembly plug-in block 201 is provided on one side of the inner frame 20, and the inner frame 20 is inserted and assembled on the bottom plate 101 through the assembly plug-in block 201. In this embodiment, by providing an assembly slot 1011 on the bottom plate 101, providing an assembly plug-in block 201 on one side of the inner frame 20, and the inner frame 20 can be inserted and assembled on the bottom plate 101 through the assembly plug-in block 201, the precise assembly between the inner frame 20 and the bottom plate 101 is achieved. This assembly method can ensure a stable connection between the inner frame 20 and the bottom plate 101, and improve the stability of the entire gift box structure. The assembly is performed by means of the assembly slot 1011 and the plug-in block, which simplifies the production process, reduces the complexity of assembly, is conducive to improving production efficiency, and reduces human errors in the assembly process.

[0040] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A method for preparing a high-quality packaging gift box, characterized in that: The packaging gift box comprises an outer frame and an inner frame, wherein the outer frame comprises a bottom plate, a side plate, a top plate and a panel, wherein a first flexible connector is arranged between the bottom plate and the side plate, a second flexible connector is arranged between the side plate and the top plate, and a third flexible connector is arranged between the top plate and the panel; the inner frame is formed by a plurality of plates connected to each other to form a frame-shaped structure, and the inner frame is arranged on the bottom plate; The preparation method is completed based on a gift box production equipment, which includes a conveyor line, a conveying jig, a loading station, an injection molding connection station, a positioning assembly mechanism and an assembly line; the conveying jig is transmitted on the conveyor line, and the loading station, the injection molding connection station and the finalizing assembly mechanism are sequentially arranged on the conveyor line; The conveying jig is provided with a first placement slot, a second placement slot, a third placement slot and a fourth placement slot in sequence, a first flexible injection molding slot is provided between the first placement slot and the second placement slot, a second flexible injection molding slot is provided between the second placement slot and the third placement slot, and a third flexible injection molding slot is provided between the third placement slot and the fourth placement slot; the first placement slot is used to place the bottom plate, the second placement slot is used to place the side plate, the third placement slot is used to place the top plate, and the fourth placement slot is used to place the panel, the injection molding connection station includes an injection molding mechanism and a downward pressing molding mechanism, the downward pressing molding mechanism is provided with a molding mold, the molding mold is used to cooperate with the conveying jig to position the first flexible injection molding slot, the second flexible injection molding slot and the third flexible injection molding slot, the injection molding mechanism is used to inject material on the first flexible injection molding slot to form a first flexible connector, inject material on the second flexible injection molding slot to form a second flexible connector, and inject material on the third flexible injection molding slot to form a third flexible connector; The preparation method comprises the following steps: Step S1, preparing the plate: preparing the bottom plate, side plate, top plate and top plate, and classifying the bottom plate, side plate, top plate and top plate for standby use; Step S2, preparing the outer frame: placing the bottom plate, the side plate, the top plate and the panel on the first placement groove, the second placement groove, the third placement groove and the fourth placement groove respectively, conveying the conveying jig to the injection molding connection station for positioning through the conveying line, and then fixing the bottom plate, the side plate, the top plate and the panel through the shaping mold and the conveying jig, and then injecting materials into the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove respectively through the injection molding mechanism to form the first flexible connector, the second flexible connector and the third flexible connector; Step S3, inner frame assembly: After completing the outer frame preparation of step S2, the conveying jig is transferred to the assembly line through the conveyor line. The assembly line assembles the inner frame on the bottom plate, and then folds the side plates, top plate and panel on the outside of the inner frame in turn to cover the outside of the inner frame.

2. The method for preparing the fine packaging gift box according to claim 1, characterized in that: The bottom plate, side plates, top plate and panel are all made of plastic plates, composite wooden plates or metal plates; First flexible filling blocks are arranged on both sides of the first flexible connector, first flexible filling grooves are arranged on the bottom plate and the side plate, and the first flexible filling blocks are filled in the first flexible filling grooves by injection molding; Second flexible filling blocks are arranged on both sides of the second flexible connector, second flexible filling grooves are arranged on the side plates and the top plate, and the second flexible filling blocks are filled in the second flexible filling grooves by injection molding; Third flexible filling blocks are arranged on both sides of the third flexible connector, and third flexible filling grooves are arranged on the top plate and the panel. The third flexible filling blocks are filled in the third flexible filling grooves by injection molding.

3. The method for preparing the fine packaging gift box according to claim 1, characterized in that: The outer parts of the outer frame and the inner frame are both provided with a decorative layer, and the decorative layer is a decorative sticker coated on the outer parts of the outer frame and the inner frame or a spray coating sprayed on the outer parts of the outer frame and the inner frame.

4. The method for preparing the fine packaging gift box according to claim 1, characterized in that: The conveyor line includes a conveyor support, a conveyor roller, a conveyor belt and a conveyor motor. The conveyor roller is arranged on the conveyor support, the conveyor belt is arranged on the conveyor roller, and the driving end of the conveyor motor is connected to the conveyor roller to drive the conveyor roller to drive the conveyor belt to transmit; The conveying bracket is provided with a positioning component and a lifting support component. The positioning component is used to position the conveying jig on the conveying line, and the lifting support component is used to position and support the conveying jig. The lifting support component is opposite to the downward pressing shaping mechanism to fix the conveying jig.

5. The method for preparing the fine packaging gift box according to claim 4, characterized in that: In step S2, the conveying jig is conveyed by the conveying line, and the conveying jig is positioned on the conveying line and stopped under the action of the positioning assembly, and then the upper and lower surfaces of the conveying jig are clamped and fixed by the cooperation of the jacking support assembly and the downward pressing shaping mechanism to complete the clamping and positioning of the conveying jig.

6. The method for preparing the fine packaging gift box according to claim 5, characterized in that: The lifting support assembly is provided with a lifting plate, the downward pressure shaping mechanism includes a shaping support frame and a downward pressure driving module arranged on the shaping support frame, the shaping mold is connected to the downward pressure driving module, and the downward pressure driving module is used to drive the shaping mold to move toward the conveying jig.

7. The method for preparing the fine packaging gift box according to claim 6, characterized in that: The injection molding mechanism includes an injection molding transmission module, an injection molding fixed bracket, an injection molding syringe and an injection molding feeding module. The injection molding feeding module is used for feeding the injection molding syringe. The injection molding fixed bracket is arranged on the driving end of the injection molding transmission module. There are multiple injection molding syringes. The injection molding syringes are arranged on the injection molding fixed bracket. The injection molding transmission module is used to drive the injection molding syringe to move toward the molding mold. The conveying jig is provided with an injection molding hole. There are multiple injection molding holes, and the multiple injection molding holes correspond to the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove respectively; the injection molding syringe is provided with an injection molding needle, and the injection molding needle is used to cooperate with the injection molding hole.

8. The method for preparing the fine packaging gift box according to claim 7, characterized in that: In step S2, the injection molding fixed bracket is driven by the injection molding transmission module to drive the injection molding syringe to move toward the conveying fixture, the injection molding feeding module is used to feed the injection molding syringe, and then the injection molding needle is inserted into the injection hole. Multiple injection molding syringes respectively inject raw materials into the first flexible injection molding groove, the second flexible injection molding groove and the third flexible injection molding groove to form the first flexible connector, the second flexible connector and the third flexible connector.

9. The method for preparing the fine packaging gift box according to claim 1, characterized in that: The folding surface of the first flexible connector is provided with a first folding groove, a plurality of the first folding grooves are provided, and a first shaping block is provided on the first flexible injection molding groove, and the first shaping block is used to form the first folding groove; The folding surface of the second flexible connector is provided with a second folding groove, a plurality of the second folding grooves are provided, and a second shaping block is provided on the second flexible injection molding groove, and the second shaping block is used to form the second folding groove; The folding surface of the third flexible connector is provided with a third folding groove, and a plurality of the third folding grooves are provided. The third flexible injection molding groove is provided with a third shaping block, and the third shaping block is used to form the third folding groove.

10. The method for preparing the fine packaging gift box according to claim 1, characterized in that: The bottom plate is provided with an assembly slot, one side of the inner frame is provided with an assembly plug-in block, and the inner frame is inserted and assembled on the bottom plate through the assembly plug-in block.

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