Box sleeve folding forming mechanism

Abstract

The utility model discloses a box sleeve folding and forming mechanism which achieves the full-automatic folding process of a box sleeve, reduces manual intervention and improves the production efficiency. The folding and shaping device comprises a first folding and shaping assembly, a second folding and shaping assembly and a rotary material conveying assembly. The first folding and shaping assembly and the second folding and shaping assembly are arranged on the periphery of the rotary material conveying assembly, the first folding and shaping assembly is used for folding and pasting the peripheral face of a box sleeve paperboard to form a semi-finished product box sleeve, and the rotary material conveying assembly is used for moving the semi-finished product box sleeve to the second folding and shaping assembly. And after the second folding and shaping assembly folds the semi-finished product box sleeve to form a finished product box sleeve, the finished product box sleeve is moved into the discharging assembly through the rotary material conveying assembly, and the finished product box sleeve is conveyed outwards through the discharging assembly.

Description

Technical Field

[0001] This application relates to the technical field of automatic box sleeve forming, and particularly relates to a box sleeve folding and forming mechanism. Background Art

[0002] A box sleeve is a protective cover that is put outside a gift box to protect the gift box. The box sleeve needs to be folded before it can be used to hold the gift box. Before folding and forming, the box sleeve is a flat hard cardboard with creases. To meet the packaging requirements, the hard cardboard needs to be folded in a set order to form the specified box sleeve shape. When traditional box sleeves are folded, to a great extent, it relies on skilled manual operation. Using manual folding has problems such as low efficiency and poor product yield, and cannot meet the production requirements. Utility Model Content

[0003] To solve the above technical problems, this application provides a box sleeve folding and forming mechanism.

[0004] The technical solutions provided in this application are described below:

[0005] This application provides a box sleeve folding and forming mechanism for folding and forming a box sleeve cardboard. The box sleeve cardboard has been subjected to glue scraping treatment, and includes: a first folding and shaping component, a second folding and shaping component, and a rotating material conveying component;

[0006] The first folding and shaping component and the second folding and shaping component are arranged around the rotating material conveying component. The first folding and shaping component is used to fold and paste the four side surfaces of the box sleeve cardboard to form a semi-finished box sleeve. The rotating material conveying component is used to move the semi-finished box sleeve to the second folding and shaping component. After the second folding and shaping component folds the semi-finished box sleeve to form a finished box sleeve, it is moved to the discharging component through the rotating material conveying component, and the finished box sleeve is conveyed outwards through the discharging component.

[0007] Optionally, the first folding and shaping component is provided with a first shaping bracket, a first folding module, a second folding module, and a positioning module;

[0008] The first folding module is arranged on one side of the first shaping bracket, the second folding module is arranged on the other side of the first shaping bracket, the positioning module is installed on the first shaping bracket, and the positioning module is used to position the box sleeve cardboard on the first shaping bracket. The first folding module and the second folding module cooperate with the pressing block group on the rotating material conveying component to perform folding and adhesion treatment on the four side surfaces of the box sleeve cardboard that has been subjected to glue scraping to form a semi-finished box sleeve.

[0009] Optionally, the first folding module includes a first lifting cylinder and a first moving cylinder. The first moving cylinder is installed above the first lifting cylinder. The first lifting cylinder cooperates with the first moving cylinder to fold the box sleeve cardboard on one side of the pressing block group.

[0010] Optionally, the second folding module includes a second lifting cylinder and a second moving cylinder. The second moving cylinder is installed above the second lifting cylinder. The second lifting cylinder cooperates with the second moving cylinder to fold the box sleeve cardboard on the other side of the pressing block group.

[0011] Optionally, the second folding and shaping assembly is provided with a second shaping bracket, a pressing module, a side pressing module, an upper end pressing module, and a lower end pressing module;

[0012] The pressing module is installed on the second shaping bracket and is used to press and position the box sleeve formed by folding the four surrounding surfaces. The side pressing module is connected to the upper end pressing module. After the side pressing module folds and presses the two sides of the box sleeve cardboard inward, the upper end pressing module folds and presses the upper end of the box sleeve cardboard downward, and the lower end pressing module folds and presses the lower end of the box sleeve cardboard upward, so that the lower end of the box sleeve cardboard is coated with glue and adhered to the upper end to form a finished box sleeve.

[0013] Optionally, the pressing module includes a first positioning cylinder, a first pressing plate, a second positioning cylinder, and a second pressing plate. The first positioning cylinder is arranged on one side of the second shaping bracket. The first positioning cylinder is connected to the first pressing plate. The second positioning cylinder is arranged on the other side of the second shaping bracket. The second positioning cylinder is connected to the second pressing plate. A pressing area is formed between the first pressing plate and the second pressing plate.

[0014] Optionally, the upper end pressing module includes an upper end pressing support frame, an upper end telescopic rod, and an upper end pressing plate. The upper end telescopic rod is installed on the upper end pressing support frame. The telescopic end of the upper end telescopic rod is connected to the upper end pressing plate. The upper end telescopic rod cooperates with the upper end pressing plate to fold and press the upper end of the semi-finished box sleeve.

[0015] Optionally, the side pressing module includes a side plate telescopic cylinder, a side plate connecting piece, and a side plate pressing plate. The side plate connecting piece is installed in the upper end telescopic rod. The side plate telescopic cylinders are arranged at both ends of the side plate connecting piece. The side plate pressing plates are installed on the side plate telescopic cylinders. The side plate telescopic cylinders cooperate with the side plate pressing plates to fold and press the two sides of the semi-finished box sleeve.

[0016] Optionally, the lower pressing module includes a lower telescopic rod, a lower pressing telescopic rod, and a lower pressing plate. The telescopic end of the lower telescopic rod is connected to the lower pressing telescopic rod, and the lower pressing telescopic rod is connected to the lower pressing plate. The lower pressing plate, in cooperation with the lower telescopic rod and the lower pressing telescopic rod, is used to fold the lower end of the semi-finished box sleeve upward so that the lower end of the semi-finished box sleeve is folded and pasted with the upper end of the semi-finished box sleeve to form a finished box sleeve.

[0017] Optionally, the rotary material transporting assembly is provided with a rotary motion module, a material transporting bracket, and a pressing block group;

[0018] The rotary motion module is fixed on the frame assembly through the material transporting bracket. At least three pressing block groups are installed on the rotary motion module, and at least three pressing block groups are equidistantly arranged. The rotary motion module, in cooperation with the pressing block group, is used to move the semi-finished box sleeve on the first folding and shaping assembly to the second folding and shaping assembly, and the second folding and shaping assembly is used to fold the semi-finished box sleeve to form a finished box sleeve.

[0019] From the above technical solutions, it can be seen that the present application has the following advantages:

[0020] 1. This mechanism integrates a series of functions of the rotary material transporting assembly, the first folding and shaping assembly, and the second folding and shaping assembly, realizes the fully automatic folding process of the box sleeve, reduces manual intervention, and improves production efficiency.

[0021] 2. The mutual cooperation of the first folding and shaping assembly, the second folding and shaping assembly, and the rotary material transporting assembly realizes the collaborative operation of multiple components. Each component is responsible for a specific task and cooperates with each other to make the folding process of the entire box sleeve efficient and stable.

[0022] 3. This mechanism forms a semi-finished box sleeve by folding the four surrounding surfaces of the box sleeve cardboard after glue scraping treatment through the first folding and shaping assembly. Then, the semi-finished box sleeve is moved to the second folding and shaping assembly through the rotary material transporting assembly. The second folding and shaping assembly folds the semi-finished box sleeve to form a finished box sleeve. Through the two folding processes, the forming efficiency, folding accuracy, and consistency of the box sleeve can be ensured.

[0023] 4. This mechanism adopts a reasonably planned layout and an automatic drive system, enabling operators to more easily operate and adjust the equipment, reducing the use threshold, and helping to improve the folding efficiency of the box sleeve. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the box sleeve folding and forming mechanism of the present application;

[0026] Figure 2 It is a schematic diagram of the structure of the first folding and shaping component in the box sleeve automatic forming machine of the present application;

[0027] Figure 3 It is a schematic diagram of the structure of the second folding and shaping component in the box sleeve automatic forming machine of the present application;

[0028] Figure 4 It is a schematic diagram of the structure of the rotary material transporting component in the box sleeve automatic forming machine of the present application;

[0029] Figure 5 It is a schematic diagram of the box sleeve cardboard after glue scraping treatment;

[0030] Figure 6 It is a schematic diagram of the semi-finished box sleeve;

[0031] Figure 7 It is a schematic diagram of the finished box sleeve;

[0032] In the figure: 1. The first folding and shaping component; 11. The first shaping bracket; 12. The positioning module; 13. The first rising cylinder; 14. The first moving cylinder; 15. The second rising cylinder; 16. The second moving cylinder; 2. The second folding and shaping component; 21. The second shaping bracket; 22. The pressing module; 221. The first pressing plate; 222. The second positioning cylinder; 223. The second pressing plate; 224. The first positioning cylinder; 23. The side pressing module; 24. The upper end pressing module; 241. The upper end pressing support frame; 242. The upper end telescopic rod; 243. The upper end pressing plate; 25. The lower end pressing module; 251. The lower end pressing telescopic rod; 252. The lower end pressing plate; 253. The lower end telescopic rod; 3. The rotary material transporting component; 31. The rotary motion module; 32. The pressing block group; 33. The material transporting bracket; 4. The box sleeve cardboard; 5. The semi-finished box sleeve; 6. The finished box sleeve. Detailed implementation manners

[0033] In this application, the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. are based on the orientation or positional relationships shown in the drawings, and are only used to illustrate the relative positional relationships between various components or constituent parts, without particularly limiting the specific installation orientations of the various components or constituent parts.

[0034] Moreover, in addition to being used to represent orientation or positional relationships, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0035] In addition, the terms "install", "set", "provided with", "connect", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or constituent parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In addition, the structures, proportions, sizes, etc. drawn in the drawings in this application are only used to cooperate with the content disclosed in the specification for those of ordinary skill in the art to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they do not have technical substantive significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this application.

[0037] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0038] Please refer to Figures 1 to 7, this application first provides an embodiment of a box sleeve folding and forming mechanism for folding and forming a box sleeve cardboard 4 that has been adhesively coated. This embodiment includes: a first folding and shaping component 1, a second folding and shaping component 2, and a rotating material transporting component 3; the first folding and shaping component 1 and the second folding and shaping component 2 are arranged around the rotating material transporting component 3. The first folding and shaping component 1 is used to fold and paste the four side surfaces of the box sleeve cardboard 4 to form a semi-finished box sleeve 5. The rotating material transporting component 3 is used to move the semi-finished box sleeve 5 to the second folding and shaping component 2. After the second folding and shaping component 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it is moved to the discharging component through the rotating material transporting component 3, and the finished box sleeve 6 is transported outwards through the discharging component.

[0039] First, each component in this embodiment will be described as follows:

[0040] The first folding and shaping component 1: The first folding and shaping component 1 is used to fold and paste the four side surfaces of the box sleeve cardboard 4 so that the box sleeve cardboard 4 is folded and pasted to form a semi-finished box sleeve 5, ensuring the forming effect of the first fold.

[0041] The second folding and shaping component 2: The second folding and shaping component 2 is used to sequentially fold and paste the end faces of the semi-finished box sleeve 5 so that the semi-finished box sleeve 5 is folded and pasted to form a finished box sleeve 6, ensuring the forming effect of the second fold.

[0042] The rotating material transporting component 3: The rotating material transporting component 3 is used to rotate and move the semi-finished box sleeve 5 formed on the first folding and shaping component 1 into the second folding and shaping component 2. After the second folding and shaping component 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it then rotates and moves to transport the finished box sleeve 6 outwards.

[0043] Next, the working process of this device will be introduced:

[0044] A detailed description of the working process and principle:

[0045] Initial preparation: Check whether the connections between each component are normal, and detect whether the power supply or communication of the first folding and shaping component 1, the second folding and shaping component 2, and the rotating material transporting component 3 are all normal, and whether the device can operate normally. After the inspection and confirmation are completed, proceed to the next stage.

[0046] The first stage: Place the box sleeve cardboard 4 that has been coated with glue on the external device into the first folding and forming assembly. The pressing block group 32 on the rotating material transporting assembly 3 moves to the first folding station, that is, the pressing block group 32 is placed in the first folding and shaping assembly 1. The box sleeve cardboard 4 is pressed below the pressing block group 32. The first folding and forming assembly sequentially folds and pastes the four surrounding surfaces of the box sleeve cardboard 4 along the pressing block group 32 to form a semi-finished box sleeve 5. After the first folding and forming assembly completes the pressing and pasting of the four surrounding surfaces of the box sleeve cardboard 4, the first folding and forming assembly releases the pressing on the semi-finished box sleeve 5 and executes the second stage.

[0047] The second stage: The rotating material transporting assembly 3 rotates and moves the semi-finished box sleeve 5 that has been folded and pasted in the first folding station to the second folding station, that is, the box sleeve with the semi-finished product is placed in the second folding and shaping assembly 2. The second folding and forming assembly first presses the four surrounding surfaces of the semi-finished box sleeve to ensure the pressing and pasting effect. After the pressing is completed, the second folding and forming assembly sequentially folds and pastes the end faces of the semi-finished box sleeve 5 to form a finished box sleeve 6, thereby ensuring the forming effect. Among them, the four surrounding surfaces and one end face of the finished box sleeve 6 are sealed, and only the other end face is an open mouth.

[0048] The third stage: The rotating material transporting assembly 3 transports the finished box sleeve 6 that has been folded and pasted in the second folding station outwards so that the finished box sleeve 6 enters the next processing procedure.

[0049] The advantages of this embodiment are as follows:

[0050] Full-automatic production is realized, reducing human intervention and improving production efficiency. Through the collaborative operation of multiple components, the high-efficiency stability of the box sleeve folding and pasting process is ensured. It has strong adaptability and can handle the production requirements of box sleeves of different sizes and materials. Through reasonable layout and an automatic drive system, the operation process is simplified and the usability is improved. This embodiment provides an advanced and efficient solution for the field of automatic box sleeve forming.

[0051] Please refer to Figure 2 , in an optional embodiment, the first folding and shaping assembly 1 is provided with a first shaping bracket 11, a first folding module, a second folding module, and a positioning module 12;

[0052] The first folding module is arranged on one side of the first shaping bracket 11, the second folding module is arranged on the other side of the first shaping bracket 11, the positioning module 12 is installed on the first shaping bracket 11, and the positioning module 12 is used to position the box sleeve cardboard 4 on the first shaping bracket 11. The first folding module and the second folding module cooperate with the pressing block group 32 on the rotating material transporting assembly 3 to perform folding and adhesion processing on the four surrounding surfaces of the box sleeve cardboard 4 that has been coated with glue to form a semi-finished box sleeve 5.

[0053] Among them, the first folding module is composed of a first lifting cylinder 13 and a first moving cylinder 14. The first moving cylinder 14 is installed above the first lifting cylinder 13. The second folding module is composed of a second lifting cylinder 15 and a second moving cylinder 16. The second moving cylinder 16 is installed above the second lifting cylinder 15.

[0054] In practical applications, after the positioning module 12 positions the box sleeve cardboard 4 on the first shaping bracket 11, the pressing block group 32 in the rotary material conveying component 3 presses the box sleeve cardboard 4 onto the first shaping bracket 11. The first lifting cylinder 13, the first moving cylinder 14, the second lifting cylinder 15 cooperate with the second moving cylinder 16 to press the box sleeve cardboard 4 in the direction of the pressing block group 32, so that the box sleeve cardboard 4 forms a semi-finished box after being pressed, folded, and pasted.

[0055] Please refer to Figure 3 , in an alternative embodiment, the second folding and shaping assembly 2 is provided with a second shaping bracket 21, a pressing module 22, a side pressing module 23, an upper end pressing module 24, and a lower end pressing module 25;

[0056] The pressing module 22 is installed on the second shaping bracket 21 and is used to press and position the box sleeve formed by folding the four surrounding surfaces. The side pressing module 23 is connected to the upper end pressing module 24. After the side pressing module 23 folds and presses the two sides of the box sleeve cardboard 4 inward, the upper end pressing module 24 folds and presses the upper end of the box sleeve cardboard 4 downward, and the lower end pressing module 25 folds and presses the lower end of the box sleeve cardboard 4 upward, so that the glue on the lower end of the box sleeve cardboard 4 adheres to the upper end to form a finished box sleeve 6.

[0057] Among them, after the first folding and shaping assembly 1 forms a semi-finished box by pressing, folding, and pasting the box sleeve cardboard 4, the rotary material conveying component 3 rotates and moves the semi-finished box to the second folding and shaping assembly 2. The pressing module 22 can press the four surrounding surfaces of the semi-finished box sleeve 5 again to ensure the pasting and forming effect. The side pressing module 23 is installed in the upper end pressing module 24, and the upper end pressing module 2422 will move downward and stop moving after contacting the semi-finished box sleeve 5. At this time, the side pressing module 23 will move inward from both sides of the semi-finished box sleeve 5 to press the side surface at one end of the semi-finished box sleeve 5 inward. Then the upper end pressing module 24 will press the upper end surface at one end of the semi-finished box sleeve 5 downward, and finally the lower end pressing model will press the lower end surface at one end of the semi-finished box sleeve 5 upward, so that the glue on the lower end surface adheres to the upper end surface, thereby completing the sealing process of one end of the semi-finished box sleeve 5 and producing a finished box sleeve 6.

[0058] Among them, the pressing module 22 includes a first positioning cylinder 224, a first pressing plate 221, a second positioning cylinder 222 and a second pressing plate 223. The first positioning cylinder 224 is arranged on one side of the second shaping bracket 21. The first positioning cylinder 224 is connected to the first pressing plate 221. The second positioning cylinder 222 is arranged on the other side of the second shaping bracket 21. The second positioning cylinder 222 is connected to the second pressing plate 223. A pressing area is formed between the first pressing plate 221 and the second pressing plate 223.

[0059] In the embodiment of the present application, when the semi-finished product box sleeve 5 is placed in the pressing area, the first positioning cylinder 224 and the second positioning cylinder 222 move towards each other, thereby driving the first pressing plate 221 and the second pressing plate 223 to move towards each other. Through the first pressing plate 221 and the second pressing plate 223, the four peripheral surfaces of the semi-finished product box sleeve 5 can be pressed and fixed in the pressing block group 32. After the four peripheral surfaces of the semi-finished product box sleeve 5 are fixed, it enters the next processing step.

[0060] Among them, the upper pressing module 24 includes an upper pressing support frame 241, an upper telescopic rod 242 and an upper pressing plate 243. The upper telescopic rod 242 is installed on the upper pressing support frame 241. The telescopic end of the upper telescopic rod 242 is connected to the upper pressing plate 243. The upper telescopic rod 242 cooperates with the upper pressing plate 243 to fold and press the upper end of the semi-finished product box sleeve 5; the side pressing module 23 includes a side plate telescopic cylinder, a side plate connecting piece and a side plate pressing plate. The side plate connecting piece is installed in the upper telescopic rod 242. The side plate telescopic cylinder is arranged at both ends of the side plate connecting piece. A side plate pressing plate is installed on the side plate telescopic cylinder. The side plate telescopic cylinder cooperates with the side plate pressing plate to fold and press the two side edges of the semi-finished product box sleeve 5.

[0061] In the embodiment of the present application, after the four peripheral surfaces of the semi-finished product box sleeve 5 are pressed and fixed by the pressing module 22, first, the side surface at one end of the semi-finished product box sleeve 5 is folded. Specifically, the upper telescopic rod 242 moves downward. When the side plate connecting piece contacts the pressing block group 32, under the action of the side plate telescopic cylinder, the side plate pressing plate can be driven to move towards each other, and the side plate pressing plate can press and fold the side surface at one end of the semi-finished product box sleeve 5 inward. After the inward folding is completed, the upper pressing will move downward, so that the upper end surface at one end of the side surface can be pressed downward. It should be noted that the upper telescopic rod 242 has two independent telescopic structures. One telescopic structure controls the movement of the side plate connecting piece, and the other telescopic structure controls the movement of the upper pressing plate 243.

[0062] Among them, the lower pressing module 25 includes a lower telescopic rod 253, a lower pressing telescopic rod 251, and a lower pressing plate 252. The telescopic end of the lower telescopic rod 253 is connected to the lower pressing telescopic rod 251, and the lower pressing telescopic rod 251 is connected to the lower pressing plate 252. The lower pressing plate 252, in cooperation with the lower telescopic rod 253 and the lower pressing telescopic rod 251, is used to fold the lower end of the semi-finished box sleeve 5 upward, so that the lower end of the semi-finished box sleeve 5 and the upper end of the semi-finished box sleeve 5 are folded and pasted to form a finished box sleeve 6.

[0063] In the embodiment of the present application, after the side plate and the upper end surface on one end of the semi-finished box sleeve 5 are folded inward, the lower telescopic rod 253 drives the lower pressing telescopic rod 251 to move upward, thereby driving the upper end of the lower pressing plate 252. After the lower pressing plate 252 folds the lower end surface on one end of the semi-finished box sleeve 5 upward, under the action of the lower pressing telescopic rod 251, the lower pressing plate 252 is driven to move inward, so that the lower end surface of the semi-finished box sleeve 5 and the upper end of the semi-finished box sleeve 5 can be pressed and pasted together to form a finished box sleeve 6.

[0064] Please refer to Figure 4 , in an alternative embodiment, the rotary material conveying assembly 3 is provided with a rotary motion module 31, a material conveying bracket 33, and a pressing block group 32;

[0065] The rotary motion module 31 is fixed on the frame assembly through the material conveying bracket 33. At least three pressing block groups 32 are installed on the rotary motion module 31, and the at least three pressing block groups 32 are arranged at equal intervals. The rotary motion module 31, in cooperation with the pressing block group 32, is used to move the semi-finished box sleeve 5 on the first folding and shaping assembly 1 into the second folding and shaping assembly 2. After the second folding and shaping assembly 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it is then moved into the discharging assembly, and the finished box sleeve 6 is transported outwards through the discharging assembly.

[0066] Among them, four pressing block groups 32 are installed on the rotary motion module 31, and the four pressing block groups 32 cooperate with each other to ensure that the folding of the box sleeve can be carried out orderly and accurately. After the folding work at one station is completed, the rotary motion module 31 will drive the finished product at this station to the next station for subsequent processing work.

[0067] Embodiment 1:

[0068] The first folding and shaping component 1, the second folding and shaping component 2, and the rotating material transporting component 3; the first folding and shaping component 1 and the second folding and shaping component 2 are arranged around the rotating material transporting component 3. The first folding and shaping component 1 is used to fold and paste the four side surfaces of the box sleeve cardboard 4 to form a semi-finished box sleeve 5. The rotating material transporting component 3 is used to move the semi-finished box sleeve 5 to the second folding and shaping component 2. After the second folding and shaping component 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it is moved to the discharging component through the rotating material transporting component 3, and the finished box sleeve 6 is transported outwards through the discharging component.

[0069] Among them, the first folding module is arranged on one side of the first shaping bracket 11, the second folding module is arranged on the other side of the first shaping bracket 11, and the positioning module 12 is installed on the first shaping bracket 11. The positioning module 12 is used to position the box sleeve cardboard 4 on the first shaping bracket 11. The first folding module and the second folding module cooperate with the pressing block group 32 on the rotating material transporting component 3 to perform folding and adhesion processing on the four side surfaces of the box sleeve cardboard 4 with applied glue to form a semi-finished box sleeve 5.

[0070] Among them, the second folding and shaping component 2 is provided with a second shaping bracket 21, a pressing module 22, a side pressing module 23, an upper end pressing module 24, and a lower end pressing module 25;

[0071] The pressing module 22 is installed on the second shaping bracket 21 and is used to press and position the box sleeve formed by folding the four side surfaces. The side pressing module 23 is connected to the upper end pressing module 24. After the side pressing module 23 folds and presses the two side edges of the box sleeve cardboard 4 inwards, the upper end pressing module 24 folds and presses the upper end of the box sleeve cardboard 4 downwards, and the lower end pressing module 25 folds and presses the lower end of the box sleeve cardboard 4 upwards, so that the lower end of the box sleeve cardboard 4 with applied glue adheres to the upper end to form a finished box sleeve 6.

[0072] Among them, the rotating material transporting component 3 is provided with a rotating motion module 31, a material transporting bracket 33, and a pressing block group 32;

[0073] The rotating motion module 31 is fixed on the frame component through the material transporting bracket 33. At least three pressing block groups 32 are installed on the rotating motion module 31. The at least three pressing block groups 32 are arranged at equal intervals. The rotating motion module 31 cooperates with the pressing block group 32 to move the semi-finished box sleeve 5 on the first folding and shaping component 1 to the second folding and shaping component 2. After the second folding and shaping component 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it is then moved to the discharging component, and the finished box sleeve 6 is transported outwards through the discharging component.

[0074] Embodiment 2:

[0075] The first folding and shaping component 1, the second folding and shaping component 2, and the rotating material transporting component 3; the first folding and shaping component 1 and the second folding and shaping component 2 are arranged around the rotating material transporting component 3. The first folding and shaping component 1 is used for folding and pasting the four peripheral surfaces of the box sleeve cardboard 4 to form a semi-finished box sleeve 5. The rotating material transporting component 3 is used to move the semi-finished box sleeve 5 to the second folding and shaping component 2. After the second folding and shaping component 2 folds the semi-finished box sleeve 5 to form a finished box sleeve 6, it is moved to the discharging component through the rotating material transporting component 3, and the finished box sleeve 6 is transported outwards through the discharging component.

[0076] Among them, the first folding module is arranged on one side of the first shaping bracket 11, the second folding module is arranged on the other side of the first shaping bracket 11, and the positioning module 12 is installed on the first shaping bracket 11. The positioning module 12 is used to position the box sleeve cardboard 4 on the first shaping bracket 11. The first folding module and the second folding module cooperate with the pressing block group 32 on the rotating material transporting component 3 to perform folding and adhesion processing on the four peripheral surfaces of the box sleeve cardboard 4 with glue applied to form a semi-finished box sleeve 5.

[0077] Among them, the second folding and shaping component 2 is provided with a second shaping bracket 21, a pressing module 22, a side pressing module 23, an upper end pressing module 24, and a lower end pressing module 25;

[0078] The pressing module 22 is installed on the second shaping bracket 21 and is used for pressing and positioning the box sleeve formed by folding the four peripheral surfaces. The side pressing module 23 is connected to the upper end pressing module 24. After the side pressing module 23 folds and presses the two sides of the box sleeve cardboard 4 inwards, the upper end pressing module 24 folds and presses the upper end of the box sleeve cardboard 4 downwards, and the lower end pressing module 25 folds and presses the lower end of the box sleeve cardboard 4 upwards, so that the glue applied to the lower end of the box sleeve cardboard 4 adheres to the upper end to form a finished box sleeve 6.

[0079] Among them, the pressing module 22 includes a first positioning cylinder 224, a first pressing plate 221, a second positioning cylinder 222, and a second pressing plate 223. The first positioning cylinder 224 is arranged on one side of the second shaping bracket 21. The first positioning cylinder 224 is connected to the first pressing plate 221. The second positioning cylinder 222 is arranged on the other side of the second shaping bracket 21. The second positioning cylinder 222 is connected to the second pressing plate 223. A pressing area is formed between the first pressing plate 221 and the second pressing plate 223.

[0080] In the embodiment of the present application, when the semi-finished product box cover 5 is placed in the pressing area, the first positioning cylinder 224 and the second positioning cylinder 222 move towards each other, thereby driving the first pressing plate 221 and the second pressing plate 223 to move towards each other. Through the first pressing plate 221 and the second pressing plate 223, the four peripheral surfaces of the semi-finished product box cover 5 can be pressed and fixed in the pressing block group 32. After the four peripheral surfaces of the semi-finished product box cover 5 are fixed, it enters the next processing step.

[0081] Among them, the upper pressing module 24 includes an upper pressing support frame 241, an upper telescopic rod 242, and an upper pressing plate 243. The upper telescopic rod 242 is installed on the upper pressing support frame 241, and the telescopic end of the upper telescopic rod 242 is connected to the upper pressing plate 243. The upper telescopic rod 242 cooperates with the upper pressing plate 243 to fold and press the upper end of the semi-finished product box cover 5; the side pressing module 23 includes a side plate telescopic cylinder, a side plate connecting member, and a side plate pressing plate. The side plate connecting member is installed in the upper telescopic rod 242. The side plate telescopic cylinders are arranged at both ends of the side plate connecting member, and side plate pressing plates are installed on the side plate telescopic cylinders. The side plate telescopic cylinders cooperate with the side plate pressing plates to fold and press the two side edges of the semi-finished product box cover 5.

[0082] In the embodiment of the present application, after the four peripheral surfaces of the semi-finished product box cover 5 are pressed and fixed by the pressing module 22, first, the side surface at one end of the semi-finished product box cover 5 is folded. Specifically, the upper telescopic rod 242 moves downward. When the side plate connecting member contacts the pressing block group 32, under the action of the side plate telescopic cylinder, the side plate pressing plates can be driven to move towards each other, and the side plate pressing plates can press and fold the side surface at one end of the semi-finished product box cover 5 inward. After the inward folding is completed, the upper pressing will move downward, so that the upper end surface at one end of the side surface can be pressed downward. It should be noted that the upper telescopic rod 242 has two independent telescopic structures. One telescopic structure controls the movement of the side plate connecting member, and the other telescopic structure controls the movement of the upper pressing plate 243.

[0083] Among them, the lower pressing module 25 includes a lower telescopic rod 253, a lower pressing telescopic rod 251, and a lower pressing plate 252. The telescopic end of the lower telescopic rod 253 is connected to the lower pressing telescopic rod 251, and the lower pressing telescopic rod 251 is connected to the lower pressing plate 252. The lower pressing plate 252 cooperates with the lower telescopic rod 253 and the lower pressing telescopic rod 251 to fold the lower end of the semi-finished product box cover 5 upward, so that the lower end of the semi-finished product box cover 5 is folded and pasted with the upper end of the semi-finished product box cover 5 to form the finished product box cover 6.

[0084] Among them, the rotary material conveying assembly 3 is provided with a rotary motion module 31, a material conveying support 33, and a pressing block group 32;

[0085] The rotary motion module 31 is fixed on the frame assembly through the material conveying bracket 33. At least three pressing block groups 32 are installed on the rotary motion module 31, and the at least three pressing block groups 32 are arranged at equal intervals. The rotary motion module 31 cooperates with the pressing block groups 32 to move the semi-finished box sleeve 5 on the first folding and shaping assembly 1 into the second folding and shaping assembly 2. After the second folding and shaping assembly 2 folds the semi-finished box sleeve 5 to form the finished box sleeve 6, it is then moved into the discharging assembly, and the finished box sleeve 6 is transported outwards through the discharging assembly.

[0086] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A box sleeve folding and forming mechanism, characterized in that: Used for folding and forming box cover paperboard, the box cover paperboard has been scraped with glue, including: a first folding and shaping component, a second folding and shaping component and a rotating material conveying component; The first folding and shaping component and the second folding and shaping component are arranged around the rotating material conveying component. The first folding and shaping component is used to fold and stick the four sides of the box sleeve paperboard to form a semi-finished box sleeve. The rotating material conveying component is used to move the semi-finished box sleeve to the second folding and shaping component. After the second folding and shaping component folds the semi-finished box sleeve to form a finished box sleeve, it is moved to the discharging component through the rotating material conveying component, and the finished box sleeve is transported outward by the discharging component.

2. The box sleeve folding and forming mechanism according to claim 1, characterized in that: The first folding and shaping component is provided with a first shaping bracket, a first folding module, a second folding module and a positioning module; The first folding module is arranged on one side of the first shaping bracket, the second folding module is arranged on the other side of the first shaping bracket, the positioning module is installed on the first shaping bracket, the positioning module is used to position the box sleeve cardboard on the first shaping bracket, the first folding module and the second folding module cooperate with the pressing block group on the rotating material conveying component to fold and bond the surrounding surfaces of the box sleeve cardboard that has been scraped with glue to form a semi-finished box sleeve.

3. The box sleeve folding and forming mechanism according to claim 2, characterized in that: The first folding module includes a first rising cylinder and a first moving cylinder. The first moving cylinder is installed above the first rising cylinder. The first rising cylinder cooperates with the first moving cylinder to fold the box sleeve cardboard on one side of the pressing block group.

4. The box sleeve folding and forming mechanism according to claim 2, characterized in that: The second folding module includes a second rising cylinder and a second moving cylinder, the second moving cylinder is installed above the second rising cylinder, and the second rising cylinder cooperates with the second moving cylinder to fold the box sleeve cardboard on the other side of the pressing block group.

5. The box sleeve folding and forming mechanism according to claim 1, characterized in that: The second folding and shaping component is provided with a second shaping bracket, a pressing die set, a side pressing die set, an upper pressing die set and a lower pressing die set; The pressing module is installed on the second shaping bracket, and is used for pressing and positioning the box sleeve formed by folding the four sides. The side pressing module is connected to the upper pressing module. After the side pressing module folds and presses the two side edges of the box sleeve cardboard inward, the upper pressing module folds and presses the upper end of the box sleeve cardboard downward, and folds and presses the lower end of the box sleeve cardboard upward through the lower pressing module, so that the lower end of the box sleeve cardboard is scraped with glue and adhered to the upper end to form a finished box sleeve.

6. The box sleeve folding and forming mechanism according to claim 5, characterized in that: The pressing module includes a first positioning cylinder, a first pressing plate, a second positioning cylinder and a second pressing plate. The first positioning cylinder is arranged on one side of the second shaping bracket and is connected to the first pressing plate. The second positioning cylinder is arranged on the other side of the second shaping bracket and is connected to the second pressing plate. A pressing area is formed between the first pressing plate and the second pressing plate.

7. The box sleeve folding and forming mechanism according to claim 5, characterized in that: The upper end pressing module includes an upper end pressing support frame, an upper end telescopic rod and an upper end pressing plate. The upper end telescopic rod is installed on the upper end pressing support frame, and the telescopic end of the upper end telescopic rod is connected to the upper end pressing plate. The upper end telescopic rod cooperates with the upper end pressing plate to fold and press the upper end of the semi-finished box sleeve.

8. The box sleeve folding and forming mechanism according to claim 7, characterized in that: The side pressing module includes a side panel telescopic cylinder, a side panel connecting member and a side pressing plate. The side panel connecting member is installed in the upper telescopic rod. The side panel telescopic cylinder is arranged at both ends of the side panel connecting member. The side pressing plate is installed on the side panel telescopic cylinder. The side panel telescopic cylinder cooperates with the side panel pressing plate to fold and press the two side edges of the semi-finished box sleeve.

9. The box sleeve folding and forming mechanism according to claim 5, characterized in that: The lower end pressing module includes a lower end telescopic rod, a lower end pressing telescopic rod and a lower end pressing plate, the telescopic end of the lower end telescopic rod is connected to the lower end pressing telescopic rod, the lower end pressing telescopic rod is connected to the lower end pressing plate, and the lower end pressing plate cooperates with the lower end telescopic rod and the lower end pressing telescopic rod to fold the lower end of the semi-finished box cover upward, so that the lower end of the semi-finished box cover is folded and pasted with the upper end of the semi-finished box cover to form a finished box cover.

10. The box sleeve folding and forming mechanism according to claim 1, characterized in that: The rotary material transport assembly is provided with a rotary motion module, a material transport bracket and a pressing block group; The rotating motion module is fixed on the frame assembly through the material transport bracket, and at least three pressing block groups are installed on the rotating motion module. The at least three pressing block groups are arranged at equal intervals. The rotating motion module cooperates with the pressing block groups to move the semi-finished box sleeve on the first folding and molding assembly to the second folding and molding assembly. The second folding and molding assembly is used to fold the semi-finished box sleeve to form a finished box sleeve.

Images