Integrated barrel cover and barrel box assembly process and equipment

Abstract

The application discloses a barrel box barrel cover integrated face paper assembling process and equipment, and the process comprises the following steps: a face paper gluing process, wherein a face paper gluing mechanism is used to glue the surface of the incoming face paper; a barrel cover and barrel box mouth abutting and forming a combination at a splicing station; a combination transfer assembling process, wherein the spliced barrel box and barrel cover combination is transferred to the top of the face paper waiting at the assembling station through a taking mechanism, so that the barrel box and the C1 face on the face paper, and the barrel cover and the C2 face on the face paper are bonded and attached; in the application, the barrel body and the barrel cover are positioned through double-channel feeding, and are grabbed by a mechanical hand and a taking mechanism, have high-precision holding performance and high-difficulty angle insertion performance, and are positioned on the face paper synchronously, so that the precision of the barrel box barrel cover and the face paper assembling is improved, meanwhile, the application has the advantages of integrated process and improved assembling efficiency, and further meets the demand of high-speed production.

Description

Technical Field

[0001] This invention relates to the field of packaging box processing technology, and in particular to the assembly process and equipment for the integrated paper surface of barrel boxes and lids. Background Technology

[0002] During the packaging box production process, the separately produced bucket boxes and lids need to be assembled onto the same sheet paper. In order to fix the lid and the bucket box together, the lid and the bucket box are usually connected to the sheet paper in two separate steps, and the lid and the bucket box need to be joined together. This process not only leads to the misalignment of the lid and the bucket box connected to the sheet paper, but also reduces the overall assembly efficiency. Summary of the Invention

[0003] The main objective of this invention is to provide a process and equipment for assembling the paper on the integrated box and lid of a bucket, aiming to solve existing technical problems.

[0004] To achieve the above objectives, the present invention provides a process for assembling the barrel, box, and lid into a single unit with integrated face paper, comprising:

[0005] In the face paper gluing process, the surface of the incoming face paper is glued by the face paper gluing mechanism and then conveyed to the assembly station to wait;

[0006] The bucket lid and barrel box assembly process involves connecting the lid and the opening of the bucket box at the assembly station to form a complete assembly.

[0007] In the assembly process, the assembled bucket box and lid assembly is transferred to the top of the face paper waiting at the assembly station through the material handling mechanism, so that the bucket box is bonded to the C1 side of the face paper and the lid is bonded to the C2 side of the face paper.

[0008] Furthermore, multiple barrels are transported in a single-layer arrangement at the lower level, and each barrel is pushed out to the assembly station in turn; multiple lids are transported in a stacked manner at the upper level, and each lid is pulled out from the bottom of the stack and transported to the assembly station in turn.

[0009] Furthermore, the material handling mechanism simultaneously adsorbs onto the B1 surface of the bucket lid and the A1 surface of the bucket box located at the splicing station, and completes the transfer action.

[0010] Furthermore, it also includes a bubble pressing process for the assembly after the assembly transfer and splicing process, in which the bubble pressing mechanism partially extends into the barrel box to simultaneously press the inner bottom surface of the barrel box and the B1 surface of the barrel lid.

[0011] Furthermore, it also includes a bottom brushing process, in which the C3 side of the face paper is bonded to the bottom of the box using a brushing mechanism.

[0012] Furthermore, it also includes a folding process, in which the C41, C42, C43, C44, and C45 edge flaps on the face paper are folded together with the B1 surface of the lid using a folding mechanism.

[0013] Furthermore, it also includes a wing-pressing bubble process located after the folding process, in which the wing-pressing bubble mechanism presses bubbles into the bonding area between the folded wing on the face paper and the B1 surface of the lid.

[0014] The equipment for assembling integrated paper rolls into drum boxes and lids includes:

[0015] Facial tissue conveying mechanism, used to convey facial tissue;

[0016] The paper gluing mechanism is used to apply glue to the surface of the paper.

[0017] The barrel and box feeding mechanism is used to transport barrels and boxes one by one to the splicing position;

[0018] The barrel lid feeding mechanism is used to transport barrel lids one by one to the splicing position and splice them together with the barrel box;

[0019] The material handling mechanism is used to simultaneously transfer the assembled bucket box and bucket body to the glued face paper.

[0020] Furthermore, the material handling mechanism includes a Z-shaped support frame, with suction cups for adsorbing the bucket lid and the bucket box at different heights, and the support frame is mounted on a robotic arm.

[0021] Furthermore, the lid feeding mechanism and the box feeding mechanism are located on the upper and lower layers respectively.

[0022] Furthermore, the barrel / box feeding mechanism includes,

[0023] The barrel and box conveying mechanism is set along the X direction and is used to convey barrels and boxes arranged in a flat box shape;

[0024] The pushing mechanism, located at the end of the barrel and box conveying mechanism and arranged along the Y direction, is used to push the barrels and boxes sequentially to the splicing position.

[0025] Furthermore, the barrel lid feeding mechanism includes,

[0026] A bucket lid conveying mechanism, arranged along the Y direction, is used to convey a stack of lids made up of multiple bucket lids stacked together.

[0027] The transfer mechanism, located at the end of the lid conveying mechanism, is used to push a stack of lids forward.

[0028] The material discharge port is located at the end of the transfer mechanism's stroke and extends downwards to the layer where the barrel and box conveying mechanism is located;

[0029] The slicing mechanism, located below the material inlet and along the X direction, is used to push individual bucket lids from the bottom layer to the splicing position.

[0030] Furthermore, the brushing mechanism is used to adhere the C3 side of the face paper to the bottom of the container;

[0031] The folding mechanism is used to bond the C41, C42, C43, C44, and C45 edge flaps on the face paper to the B1 side of the lid.

[0032] The edge wing bubble pressing mechanism is used to press bubbles at the bonding area between the folded edge wing on the face paper and the B1 surface of the lid.

[0033] The beneficial effects of this invention are reflected in:

[0034] In this invention, the barrel body and lid are positioned by a dual-channel feeding system and are grasped by a robotic arm and a material handling mechanism. This system has high precision retention and high-difficulty angle insertion capabilities, and is simultaneously positioned on the face paper. This not only improves the accuracy of the assembly of the barrel body, lid, and face paper, but also has the advantages of integrated processes and improved assembly efficiency, thereby meeting the needs of high-speed production. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the assembly process of the present invention;

[0036] Figure 2 This is a schematic diagram of the bucket box, bucket lid, and face paper assembly of the present invention;

[0037] Figure 3 This is a schematic diagram of the barrel feeding mechanism and barrel lid feeding mechanism of the present invention;

[0038] Figure 4 This is a schematic diagram of the material handling mechanism of the present invention;

[0039] Figure 5 This is a schematic diagram of the paper feeding process of the present invention;

[0040] Figure 6 This is a schematic diagram of the folding process of the present invention.

[0041] Explanation of reference numerals in the attached figures:

[0042] A. Bucket box; B. Bucket lid; C. Facial tissue;

[0043] S1. Applying adhesive to the face paper; S2. Loading the bucket / box / lid; S3. Transferring and splicing the assembly; S4. Pressing bubbles into the assembly; S5. Brushing the bottom edge; S6. Folding the edge; S7. Pressing bubbles into the side wings.

[0044] 100. Material handling mechanism; 101. Support; 102. Suction cup; 200. Bucket / box feeding mechanism; 300. Bucket lid feeding mechanism; 301. Bucket lid conveying mechanism; 302. Transfer mechanism; 303. Slicing mechanism; 400. Facial paper conveying mechanism; 500. Facial paper gluing mechanism; 600. Edge brushing mechanism; 700. Ear folding mechanism; 800. Edge wing bubble pressing mechanism; 801. Demolding mechanism. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] Example 1: Please refer to Figure 1 and 2 This invention provides a process for assembling a barrel, box, and lid together with a paper cover, including:

[0047] In the face paper gluing process S1, the face paper gluing mechanism 500 applies glue to the surface of the incoming face paper C and then transports it to the assembly station to wait.

[0048] In the barrel-box-lid splicing process S2, the openings of the barrel lid B and the barrel box A are joined together at the splicing station to form a composite body.

[0049] In the assembly process S3, the assembled bucket box A and bucket lid B are transferred to the top of the face paper C waiting at the assembly station by the material picking mechanism 100, so that the bucket box A is bonded to the C1 side of the face paper C and the bucket lid B is bonded to the C2 side of the face paper C.

[0050] In this embodiment, the barrel box A and the lid B are positioned by a dual-channel feeding system and are grasped by a robotic arm and a material handling mechanism 100. This solves the problems of low efficiency and poor docking accuracy caused by separate feeding in traditional processes. It has high precision retention performance and high-difficulty angle insertion performance, and is synchronously positioned on the face paper C. This not only improves the accuracy of the assembly of barrel box A, lid B and face paper C, but also has the advantages of integrated processes and improved assembly efficiency, thereby meeting the needs of high-speed production.

[0051] In one embodiment, multiple barrels are transported in a single-layer arrangement at the lower level, and individual barrels are sequentially pushed out to the assembly station; multiple lids are transported in a stacked manner at the upper level, and individual lids are sequentially pulled out from the bottom of the stack and transported to the assembly station.

[0052] This embodiment is designed to facilitate the batch feeding of bucket lids through stacking and splicing with the bucket boxes, thus meeting the demand for efficient feeding in high-speed production.

[0053] In one embodiment, the material handling mechanism 100 simultaneously adsorbs onto the B1 surface of the bucket lid B and the A1 surface of the bucket box A located at the splicing station, and completes the transfer action.

[0054] This embodiment is designed to simultaneously attract and transfer the assembled bucket A and bucket lid B, ensuring the posture of bucket A and bucket lid B during docking and maintaining their posture during transfer. This allows the assembly to maintain high docking accuracy when docking with the face paper C, avoiding the problem of difficulty in docking and reduced accuracy caused by the step-by-step transfer of bucket A and bucket lid B.

[0055] In one embodiment, the assembly also includes an assembly bubble pressing process S4 located after the assembly transfer and splicing process S3, in which the assembly bubble pressing mechanism partially extends into the barrel box A to simultaneously press the A1 surface of the barrel box A and the B1 surface of the barrel lid B.

[0056] In this embodiment, after the bucket box A, bucket lid B, and face paper C are assembled, there may be small air bubbles at the joint. The bubble-pressing mechanism of the assembly simultaneously presses the inner bottom surface of the bucket box A and the B1 surface of the bucket lid B to remove the air bubbles, making the bucket box A, bucket lid B, and face paper C fit more firmly.

[0057] In one embodiment, the process further includes a bottom brushing step S5, in which the C3 side of the face paper C is bonded to the bottom surface of the box A by the brushing mechanism 600.

[0058] In this embodiment, since the C3 side of the face paper C has already been glued, after the drum box A, drum lid B, and face paper C are assembled, the brushing mechanism 600 brushes the C3 side of the face paper C onto the bottom surface of the drum box A.

[0059] In one embodiment, the process further includes a folding step S6, in which the C41, C42, C43, C44, and C45 edge flaps on the face paper C are folded together with the B1 surface of the lid B by means of the folding ear mechanism 700.

[0060] In this embodiment, the folding process S6 includes folding the long side of the lid and folding the short side of the lid. The folding of the long side of the lid involves folding the C41 and C45 sides of the lid C, while the folding of the short side of the lid involves folding the C42, C43, and C44 sides of the lid C. The principle of both folding processes is to first fix the lid B by pressing the block, and then fold and paste the corresponding B1 side facing the lid by using the folding ear mechanism 700.

[0061] In one embodiment, the process also includes a wing-pressing bubble process S7 located after the folding process S6, in which the wing-pressing bubble mechanism 800 presses bubbles at the bonding area between the folded wing on the paper C and the B1 surface of the lid B.

[0062] In this embodiment, since there may be small air bubbles on C41, C42, C43, C44, and C45 on the face paper C after they are bonded to the bucket lid, the edge wing bubble-pressing mechanism 800 presses the bubbles on the B1 surface of the bucket lid B to remove the air bubbles, making the edge wings on the face paper C adhere more firmly to the bucket lid B.

[0063] Preferably, in order to improve the integration of the overall production line, either the bottom brushing process S5 or the folding process S6, namely the folding process of the long side paper of the lid and the folding process of the lid, can be set up at the same station to reduce the number of transportations and improve production efficiency.

[0064] Example 2: Please refer to Figure 3-6 This invention provides a device for assembling a barrel, box, and lid integrated paper cover, comprising:

[0065] Facial tissue conveying mechanism 400 is used to convey facial tissue C;

[0066] The paper gluing mechanism 500 is used to apply glue to the surface of paper C;

[0067] The barrel / box feeding mechanism 200 is used to transport barrels / boxes A one by one to the splicing position;

[0068] The barrel lid feeding mechanism 300 is used to transport barrel lids B one by one to the splicing position and splice them together with barrel box A;

[0069] The material handling mechanism 100 is used to simultaneously transfer the assembled barrel box A and the barrel body to the adhesive-coated face paper C.

[0070] This implementation involves sequentially feeding face paper C, bucket lid B, and bucket box A. Bucket lid B and bucket box A are first joined together to form an assembly. Then, the assembly is synchronously transferred by the material handling mechanism 100 and assembled with face paper C. This improves assembly efficiency and ensures assembly accuracy, thereby improving the quality of the subsequently formed products.

[0071] In one embodiment, please refer to Figure 4 The material handling mechanism 100 includes a Z-shaped support 101. Suction cups 102 for adsorbing the bucket lid B and the bucket box A are respectively provided at different heights of the support 101, and the support 101 is mounted on the robotic arm.

[0072] In this embodiment, after the bucket box A and the bucket lid B are docked, the robot arm drives the bracket 101 to extend into the bucket box A. Through its Z-shaped structure, the bracket simultaneously adsorbs and fixes the bucket lid B1 surface, the bucket box A1 surface, and the A1 surface. In conjunction with the robot arm, the assembly is synchronously transferred to the top of the face paper C and the assembly is completed. This ensures the synchronicity of the transfer between the bucket box A and the bucket lid B and improves the docking accuracy between the assembly and the face paper C.

[0073] In one embodiment, please refer to Figure 3 and Figure 4 The lid feeding mechanism 300 and the box feeding mechanism 200 are located on the upper and lower layers respectively.

[0074] This embodiment is configured in such a way that after the lid B is individually loaded, it is on the same plane as the box A, eliminating the need for additional transfer and positioning operations. This improves the docking efficiency between the box A and the lid B, thereby enhancing the overall assembly efficiency.

[0075] In one embodiment, please refer to Figure 3 The 200-barrel feeding mechanism includes:

[0076] The barrel and box conveying mechanism is set along the X direction and is used to convey barrels and boxes A arranged in a flat box shape;

[0077] The pushing mechanism, located at the end of the barrel and box conveying mechanism and arranged along the Y direction, is used to push barrels and boxes A sequentially to the splicing position.

[0078] This embodiment is configured in such a way that it can achieve efficient feeding of barrel A. When barrel A is transported to the end of the barrel conveying mechanism, the single barrel is pushed to the splicing station along the X direction by the pushing mechanism and spliced ​​with the barrel lid B. The feeding is fast and orderly and the structure is simple.

[0079] Specifically, the barrel and box conveying mechanism can use a conveyor belt, and the pushing mechanism can use a cylinder.

[0080] In one embodiment, please refer to Figure 3 The 300-ton bucket lid feeding mechanism includes:

[0081] The lid conveying mechanism 301 is arranged along the Y direction and is used to convey a stack of lids formed by stacking multiple lids B.

[0082] The transfer mechanism 302 is located at the end of the lid conveying mechanism 301 and is used to push the stack of lids B forward.

[0083] The material discharge port is located at the end of the stroke of the transfer mechanism 302 and leads downward to the layer where the barrel and box conveying mechanism 201 is located;

[0084] The slicing mechanism 303 is located below the material inlet and along the X direction, and is used to push the single stack of bucket lids B one by one from the bottom layer to the splicing position.

[0085] In this embodiment, the stack of bucket lids B is first moved to the material discharge port by the bucket lid conveying mechanism 301. Then, the slicing mechanism 303 pushes out individual bucket lids B from the bottom layer of the stack and transfers them to the splicing station to dock with the bucket box A, so that the B1 surface of the bucket lid and the inner bottom surface of the bucket box are on the same plane and the two sides are aligned, waiting for the subsequent transfer and assembly of the assembly.

[0086] Specifically, the slicing mechanism 303 can adopt the relevant structure in the company's previous patent application, application number 2023224201524.

[0087] In one embodiment, please refer to Figure 6 It also includes a brushing mechanism 600, used to bond the C3 side of the face paper C to the bottom surface of the tub box A;

[0088] The folding mechanism 700 is used to bond the C41, C42, C43, C44, and C45 edge flaps on the face paper C to the B1 surface of the bucket lid B.

[0089] The edge wing bubble pressing mechanism 800 is used to press bubbles at the bonding area between the folded edge wing on the face paper C and the B1 surface of the lid B.

[0090] In this embodiment, the C3 of the face paper C is pasted to the bottom of the bucket box, and then C41, C42, C43, C44, and C45 are folded inward in sequence and pasted to the B1 side of the bucket lid B, thereby achieving the assembly and connection of the face paper C with the bucket lid B and the bucket box A.

[0091] A transport mechanism (not shown in the figure) is also provided for transferring the assembly, which transfers the assembly in an orderly manner between the various processes of folding.

[0092] It also includes a demolding mechanism 801 for demolding the assembly after the side wing is bubbled. The demolding principle is to pull the assembly back by adsorbing the bottom surface of the assembly.

[0093] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0094] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent.

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. The assembly process of the barrel box and lid integrated with the face paper, characterized in that... ,include: In the face paper gluing process (S1), the face paper gluing mechanism (500) applies glue to the surface of the incoming face paper (C) and then transports it to the assembly station to wait. The barrel lid assembly process (S2) involves joining the lid (B) and the barrel box (A) at the assembly station to form a combined assembly. In the assembly transfer process (S3), the assembled bucket box (A) and bucket lid (B) assembly is transferred by the material handling mechanism (100) to the top of the face paper (C) waiting at the assembly station, so that the bucket box (A) and the C1 surface on the face paper (C) and the bucket lid (B) and the C2 surface on the face paper (C) are bonded together. The material handling mechanism (100) simultaneously adsorbs onto the B1 surface of the bucket lid (B) and the A1 surface of the bucket box (A) located at the splicing station, and completes the transfer action. The material handling mechanism (100) includes a Z-shaped support (101), and suction cups (102) for adsorbing the B1 surface of the bucket lid (B) and the A1 surface of the bucket box (A) are respectively provided at different heights of the support (101), and the support (101) is mounted on the robotic arm.

2. The assembly process of the barrel box and lid integrated face paper as described in claim 1, characterized in that: Multiple barrels (A) are arranged in a single layer at the lower level and conveyed, and each barrel (A) is pushed out to the splicing station in sequence; multiple barrel lids (B) are stacked in a stack at the upper level and conveyed, and each barrel lid (B) is pulled out from the bottom of the stack and conveyed to the splicing station in sequence.

3. The assembly process of the barrel box and lid integrated face paper (C) as described in claim 1, characterized in that: It also includes a combination bubble pressing process (S4) located after the combination transfer and splicing process (S3), in which the combination bubble pressing mechanism partially extends into the barrel box (A) to simultaneously press the inner bottom surface of the barrel box (A) and the B1 surface of the barrel lid (B).

4. The assembly process of the barrel box and lid integrated face paper (C) as described in any one of claims 1-3, characterized in that: It also includes a bottom brushing process (S5), in which the C3 side of the face paper (C) is bonded to the bottom of the box (A) by a brushing mechanism (600).

5. The assembly process of the barrel box and lid integrated face paper as described in claim 4, characterized in that: It also includes a folding process (S6), in which the C41, C42, C43, C44, and C45 edge flaps on the face paper (C) are folded together with the B1 surface of the lid (B) by means of a folding mechanism (700).

6. The assembly process of the barrel box and lid integrated face paper as described in claim 5, characterized in that: It also includes a wing pressing process (S7) following the folding process (S6), in which the wing pressing mechanism (800) presses the folded wing on the paper (C) against the B1 surface of the lid (B) at the bonding area.

7. A device for assembling a barrel, box, and lid together with a paper cover, characterized in that: include, Facial tissue conveying mechanism (400) for conveying facial tissue (C); A paper gluing mechanism (500) is used to apply glue to the surface of paper (C); A barrel / box feeding mechanism (200) is used to transport barrels / boxes (A) one by one to the splicing position; A barrel lid feeding mechanism (300) is used to transport barrel lids (B) one by one to the splicing position and splice them together with the barrel box (A); The material handling mechanism (100) is used to simultaneously transfer the assembled bucket box (A) and bucket lid (B) to the glued face paper (C); The material handling mechanism (100) includes a Z-shaped support (101), and suction cups (102) for adsorbing the B1 surface of the bucket lid (B) and the A1 surface of the bucket box (A) are respectively provided at different heights of the support (101), and the support (101) is mounted on the robotic arm.

8. The assembly equipment for the integrated paper cover of the barrel box and lid as described in claim 7, characterized in that: The lid feeding mechanism (300) and the box feeding mechanism (200) are located on the upper and lower layers respectively.

9. The barrel box and lid integrated paper assembly equipment as described in claim 8, characterized in that: The barrel / box feeding mechanism (200) includes, A barrel and box conveying mechanism, arranged along the X direction, is used to convey barrels and boxes (A) arranged in a flat box shape. The pushing mechanism, located at the end of the barrel and box conveying mechanism and arranged along the Y direction, is used to push the barrels (A) sequentially to the splicing position.

10. The barrel box and lid integrated paper assembly equipment as described in claim 9, characterized in that: The barrel lid feeding mechanism (300) includes, A lid conveying mechanism (301) is arranged along the Y direction for conveying a stack of lids (B) formed by stacking multiple lids; The transfer mechanism (302), located at the end of the lid conveying mechanism (301), is used to push a stack of lids (B) forward. The material discharge port is located at the end of the stroke of the transfer mechanism (302) and extends downward to the layer where the barrel conveying mechanism (201) is located; The slicing mechanism (303) is located below the material inlet and along the X direction, and is used to push the single stack of bucket lids (B) sequentially from the bottom layer to the splicing position.

11. The barrel box and lid integrated paper assembly equipment as described in claim 7, characterized in that: It also includes, The edge-brushing mechanism (600) is used to adhere the C3 side of the face paper (C) to the bottom surface of the tub (A); The folding mechanism (700) is used to bond the C41, C42, C43, C44, and C45 edge flaps on the face paper (C) to the B1 surface of the lid (B); The edge wing bubble pressing mechanism (800) is used to press the bubble at the bonding part between the folded edge wing on the face paper (C) and the B1 surface of the lid (B).

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