Device for assembling a surround to the inner wall of a box opening

Abstract

The application discloses equipment for assembling a surrounding strip to the inner wall of a box opening, relates to a surrounding strip and a barrel box, and comprises a feeding station, a gluing station and an assembling station. The surrounding strip is sequentially fed and glued through the feeding station and the gluing station. After being glued, the surrounding strip is folded and bent into shape through a bending mechanism before being assembled into the barrel box. After being shaped, the surrounding strip is opened and spread through the bending mechanism at the assembling station, and the a section of the surrounding strip is pasted to the barrel box opening. The bending mechanism is folded again to separate the barrel box. In the application, the surrounding strip is sequentially fed and glued, and is bent through the folding of the bending mechanism, so that the surrounding strip is assembled into the barrel box opening in a bent posture. The surrounding strip is spread and pasted to the barrel box opening through the opening of the bending mechanism, so that the assembling cycle is short, the state of the bending mechanism is changed, the demand of the surrounding strip assembling process is met, and the assembling efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of carton processing, in particular to an equipment for assembling a surrounding strip to the inner wall of a carton mouth. BACKGROUND

[0002] In the wine box packaging process, the processing of the barrel box is involved, and the combination of the surrounding strip and the cover plate is assembled into the carton mouth of the barrel box. The surrounding strip needs to be glued and bent before being assembled. How to better and faster switch the mechanism state of the surrounding strip bending between stations, and how to efficiently assemble the surrounding strip into the barrel box to meet the demand of the surrounding strip assembly process and improve the assembly efficiency are the current problems to be solved. SUMMARY

[0003] The main purpose of the present application is to provide an equipment for assembling a surrounding strip to the inner wall of a carton mouth, which aims to solve the existing technical problems.

[0004] To achieve the above-mentioned purpose, the present application provides an equipment for assembling a surrounding strip to the inner wall of a carton mouth, which relates to a surrounding strip and a barrel box, comprising a feeding station, a gluing station and an assembling station,

[0005] The surrounding strip is sequentially fed and glued through the feeding station and the gluing station.

[0006] The surrounding strip is bent and formed by the bending mechanism after being glued and before being assembled into the carton mouth of the barrel box.

[0007] After the surrounding strip is formed, the a section and the a section of the surrounding strip are opened and pasted to the carton mouth by the bending mechanism at the assembling station, and the bending mechanism is closed again to remove the barrel box.

[0008] Further, the surrounding strip is bent and formed by the bending mechanism after being glued and before being assembled into the carton mouth of the barrel box, which comprises that the surrounding strip is bent and formed by the bending mechanism at the gluing station.

[0009] Further, the surrounding strip is bent and formed by the bending mechanism after being glued and before being assembled into the carton mouth of the barrel box, which comprises that the bending mechanism gradually closes to bend and form the surrounding strip during the process of flowing from the gluing station to the assembling station.

[0010] Further, the surrounding strip is bent and formed by the bending mechanism after being glued and before being assembled into the carton mouth of the barrel box, which comprises that a cam track is arranged between the gluing station and the assembling station, and the bending mechanism moves along the cam track to gradually close and bend the surrounding strip during the process of flowing from the gluing station to the assembling station.

[0011] Further, the surrounding strip is bent and formed by the bending mechanism after being glued and before being assembled into the carton mouth of the barrel box, which comprises that the surrounding strip is bent and formed by the bending mechanism at the assembling station.

[0012] Further, the assembling station and the feeding station are provided with a cam track, and the bending mechanism gradually opens to the horizontal state along the cam track during the movement from the assembling station to the feeding station.

[0013] Further, a shaping station is further included for shaping the posture of the surrounding strip.

[0014] Further, the assembling station is provided with a shaping part for making the cover plate in an inclined state.

[0015] Further, the assembling station is provided with two outer positioning parts that can move close to or away from each other for positioning the side edges of the cover plate.

[0016] Further, the assembling station is provided with an upper positioning part for positioning the upper edge of the cover plate.

[0017] Further, the outer positioning part and the upper positioning part are connected through a linkage mechanism, so that the outer positioning part and the upper positioning part are sequentially in contact with the cover plate for positioning.

[0018] Further, the bending mechanism includes a supporting table for supporting the surrounding strip, a follower for driving the supporting table to open and close, and a linkage structure for connecting the supporting table and the follower.

[0019] Further, the bending mechanism further includes a dragging part for limiting the follower, and the dragging part is connected with the linear driving part.

[0020] The beneficial effects of the present application are embodied in:

[0021] In the present application, the surrounding strip is sequentially fed and glued, and is bent by the bending mechanism to be in a bent posture and is loaded into the barrel box opening, and is expanded and pasted to the barrel box opening by the bending mechanism to realize assembly. The whole assembly cycle is short, and the state change of the bending mechanism meets the demand of the surrounding strip assembly process, and the assembly efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a surrounding strip assembly schematic diagram of the present application;

[0023] Figure 2 is a surrounding strip assembly equipment flow schematic diagram of the present application to the inner wall of the box opening;

[0024] Figure 3 is a first surrounding strip shaping timing state schematic diagram of the present application;

[0025] Figure 4 is a second surrounding strip shaping timing state schematic diagram of the present application;

[0026] Figure 5A third kind of surrounding strip forming timing state schematic diagram of the present application;

[0027] Figure 6 A first kind of surrounding strip forming timing state implementation schematic diagram of the present application;

[0028] Figure 7 A first kind of embodiment implementation schematic diagram of the present application in a second kind of surrounding strip forming timing state;

[0029] Figure 8 A second kind of embodiment implementation schematic diagram of the present application in a second kind of surrounding strip forming timing state;

[0030] Figure 9 A third kind of surrounding strip forming timing state implementation schematic diagram of the present application;

[0031] Figure 10 A regularizing station equipment flow schematic diagram of the present application;

[0032] Figure 11 A surrounding strip assembling structure schematic diagram of the present application;

[0033] Figure 12 A forming part structure schematic diagram of the present application;

[0034] Figure 13 An outer positioning part structure schematic diagram of the present application;

[0035] Figure 14 A linkage mechanism structure schematic diagram of the present application;

[0036] Figure 15 A structure front view schematic diagram of the present application Figure 14

[0037] Figure 16 A bending mechanism structure schematic diagram of the present application.

[0038] Explanation of reference signs:

[0039] A, surrounding strip; B, cover plate; C, barrel box;

[0040] S1, feeding station; S2, gluing station; S3, assembling station;

[0041] S12, regularizing station; S23, forming station;

[0042] ​100, bending mechanism; 101, receiving table; 102, follower; 103, linkage structure; 1031, rack; 1032, gear; 1033, follower plate; 1034, movable block; 104, dragging part; 105, linear driving part; 200, cam track; 300, forming part; 400, outer positioning part; 401, follower block; 402, first slide rail; 403, movable seat; 404, first sliding block; 405, second slide rail; 500, upper positioning part; 501, pushing block; 502, second sliding block; 503, spring; 504, linear driving mechanism. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0044] Please refer to Figure 1 and Figure 2 The present application provides a device for assembling a surrounding strip into the inner wall of a box mouth, relates to a surrounding strip A and a barrel box C, and comprises a feeding station S1, a gluing station S2 and an assembling station S3,

[0045] The surrounding strip A is sequentially fed and glued through the feeding station S1 and the gluing station S2;

[0046] The surrounding strip A is folded and formed into a shape through the bending mechanism 100 after being glued and before being assembled into the box mouth of the barrel box C.

[0047] The surrounding strip A is first opened and expanded by the bending mechanism 100 to paste the a1 section and the a2 section at the box mouth of the barrel box C after being formed at the assembling station S3, and then the bending mechanism 100 is closed to detach the barrel box C.

[0048] The surrounding strip A and the cover plate B are pasted together to form an assembly in the foregoing process.

[0049] In the embodiment, the surrounding strip A is sequentially fed and glued, and is bent through the folding of the bending mechanism 100, so that the surrounding strip A is assembled into the box mouth of the barrel box C in a bent posture, and is expanded and pasted at the box mouth of the barrel box C through the opening of the bending mechanism 100. The whole assembly cycle is short, the state change of the bending mechanism 100 meets the demand of the assembly process of the surrounding strip A, and the assembly efficiency is high.

[0050] In an embodiment, please refer to Figure 3 and 6In an embodiment, as shown in

[0051] In the embodiment, after the surrounding strip A completes the gluing action at the gluing station S2, the surrounding strip A is bent by the bending mechanism 100 at the gluing station S2, and the surrounding strip A is transferred to the assembly station S3 in the bent state for subsequent assembly action.

[0052] In the embodiment, the bending mechanism 100 is arranged at the gluing station S2 and the assembly station S3 to actively fold and open, as shown in Figure 6

[0053] In an embodiment, as shown in Figure 4 and Figure 7 , the surrounding strip A is bent and formed by the bending mechanism 100 after gluing and before being loaded into the barrel box C, including: the bending mechanism 100 gradually folds and forms the surrounding strip during the transfer from the gluing station S3 to the assembly station S3.

[0054] In the embodiment, after the surrounding strip A completes the gluing action at the gluing station S2, the surrounding strip A is bent by the bending mechanism 100 during the transfer to the assembly station S3, and the surrounding strip A is bent and formed during the transfer, so that the surrounding strip A is in the bent state when reaching the assembly station S3, and then subsequent assembly action is performed at the assembly station S3.

[0055] In the embodiment, the bending mechanism 100 is arranged at the gluing station S2 and the assembly station S3 to actively fold and open, as shown in Figure 7

[0056] In an embodiment, as shown in Figure 4 and Figure 9 , the surrounding strip A is bent and formed by the bending mechanism 100 after gluing and before being loaded into the barrel box C, including: a cam track 200 is arranged between the gluing station S2 and the assembly station S3, and the bending mechanism 100 moves along the cam track 200 during the transfer from the gluing station S3 to the assembly station S3 to gradually fold and form the surrounding strip.

[0057] ​​In this embodiment, after the gluing operation of the surrounding strip A is completed at the gluing station S2, the bending mechanism 100 moves along the cam track 200 during the flow transfer process to the assembly station S3. The bending mechanism 100 is provided with a follower 102 in contact with the cam track 200. Under the guidance of the cam track 200, the follower 102 drives the bending mechanism 100 to gradually fold. Specifically, when the follower 102 moves along the cam track 200 from the gluing station S2 to the assembly station S3, the height gradually decreases, driving the bending mechanism 100 to fold, so that the surrounding strip A is bent and formed. When the surrounding strip A reaches the assembly station S3, it is in a bent and formed state, and then subsequent assembly operations are performed at the assembly station S3.

[0058] In this embodiment, the folding and opening of the bending mechanism 100 are controlled by the cam track 200, so that the state change of the bending mechanism 100 is smoother, the subsequent maintenance cost is lower, and the service life is longer.

[0059] In this embodiment, the bending mechanism 100 is provided at the gluing station S2 and the assembly station S3. During the flow transfer process from the gluing station S2 to the assembly station S3, the folding of the bending mechanism 100 is controlled by the cam track 200. When the assembly station S3 is reached, the bending mechanism 100 is driven again to fold to an appropriate angle, so that the surrounding strip A can be loaded into the box opening, as shown in Figure 9 .

[0060] In an embodiment, please refer to Figure 5 and Figure 8 , the surrounding strip A is folded and formed by the bending mechanism 100 after gluing and before being loaded into the barrel box C. The surrounding strip A is folded and formed by the bending mechanism 100 at the assembly station S3.

[0061] In this embodiment, after the gluing operation of the surrounding strip A is completed at the gluing station S2, the bending mechanism 100 moves along the cam track 200 during the flow transfer process to the assembly station S3. The bending mechanism 100 is provided with a follower 102 in contact with the cam track 200. Under the guidance of the cam track 200, the follower 102 drives the bending mechanism 100 to gradually fold. Specifically, when the follower 102 moves along the cam track 200 from the gluing station S2 to the assembly station S3, the height gradually decreases, driving the bending mechanism 100 to fold, so that the surrounding strip A is bent and formed. When the surrounding strip A reaches the assembly station S3, it is in a bent and formed state, and then subsequent assembly operations are performed at the assembly station S3.

[0062] In this embodiment, the bending mechanism 100 is provided at the gluing station S2 and the assembly station S3. During the flow transfer process from the gluing station S2 to the assembly station S3, the folding of the bending mechanism 100 is controlled by the cam track 200. When the assembly station S3 is reached, the bending mechanism 100 is driven again to fold to an appropriate angle, so that the surrounding strip A can be loaded into the box opening, as shown in Figure 8 .

[0063] It should be noted that Figures 3-8 S23 in the above represents a forming station, i.e., a forming position of the surrounding strip A.

[0064] In an embodiment, please refer to Figure 9 , the assembly station S3 and the feeding station S1 are provided with a cam track. The bending mechanism 100 moves along the cam track 200 during the flow transfer process from the assembly station S3 to the feeding station S1, and gradually opens to a horizontal state.

[0065] In this embodiment, when the surrounding strip A is loaded into the barrel box C at the box opening, the bending mechanism 100 is still in the folded state at this time. During the process of transferring the bending mechanism 100 from the assembly station S3 to the feeding station S1, the cam track 200 guides again, so that the bending mechanism 100 is gradually opened to the horizontal state. Specifically, when the follower 102 moves along the cam track 200 from the assembly station S3 to the feeding station S1, its height gradually rises, driving the bending mechanism 100 to open. When reaching the feeding station, the bending mechanism 100 is in a horizontal state, used to continuously assemble the subsequent surrounding strip A.

[0066] In an embodiment, please refer to Figure 10 It also includes a shaping station S12 for adjusting the posture of the surrounding strip A.

[0067] Since the surrounding strip A may deviate during the transfer between stations, the shaping station S12 is provided to adjust the posture of the surrounding strip A, so as to ensure the assembly precision and improve the assembly quality.

[0068] It should be noted that the shaping action of the surrounding strip A can be realized by separately adding a shaping station S12 based on the original station layout, or by adding a shaping mechanism to the original station, that is, the shaping mechanism is installed at the original station, maintaining the original three-station layout.

[0069] It should be noted that the position and number of the shaping station S12 or the shaping mechanism are not limited, and a person skilled in the art can set them according to actual needs, for example, the shaping station S12 can be placed between the feeding station S1 and the gluing station S2 or between the gluing station S2 and the assembly station S3.

[0070] In an embodiment, please refer to Figure 12 The assembly station S3 is provided with a forming part 300 for making the cover plate B in an inclined state.

[0071] In this embodiment, since the surrounding strip A is finally loaded into the barrel box C at the box opening, and the surrounding strip A moves horizontally into the barrel box C, how to ensure the position accuracy of the surrounding strip A loaded into the box opening, the embodiment makes the cover plate B in an inclined state by setting the forming part 300. When the surrounding strip A is horizontally loaded into the box opening until the surrounding strip A is moved into position, the cover plate A will be against the barrel box C, indicating that the surrounding strip A has been installed in position, which can assist the installation of the surrounding strip A and improve the assembly precision of the surrounding strip A.

[0072] In an embodiment, please refer to Figure 13 The assembly station S3 is provided with two outer positioning parts 400 that can move close to or away from each other for positioning the side edges of the cover plate B.

[0073] In the embodiment, since the cover plate B connected with the surrounding strip A may deviate in position during movement of the surrounding strip A, thereby affecting subsequent assembly work, the outer positioning portions 400 are arranged, after the surrounding strip A moves to the assembly station S3, the two outer positioning portions 400 are driven to approach each other until abutting against the side edges of the cover plate B, the two side edges of the cover plate B are limited, so that the cover plate B keeps a regular posture, thereby ensuring subsequent assembly precision.

[0074] In an embodiment, referring to Figure 14 , the upper positioning portion 500 is arranged at the assembly station S3, for positioning the upper edge of the cover plate B.

[0075] In the embodiment, the upper positioning portion 500 is arranged to position the upper edge of the cover plate B after the surrounding strip A moves to the assembly station S3, which can be combined with the outer positioning portion 400 to further improve the positioning effect of the cover plate B, or can be arranged separately.

[0076] In an embodiment, referring to Figure 14 and Figure 15 , the outer positioning portion 400 and the upper positioning portion 500 are connected through the linkage mechanism, so that the outer positioning portion 400 and the upper positioning portion 500 are sequentially in contact with the cover plate B for positioning.

[0077] Specifically, the linkage mechanism includes the follower blocks 401 connected with the two outer positioning portions 400 respectively, the follower blocks 401 are arranged on the first slide rails 402, the first slide rails 402 are connected with the first sliding blocks 404 through the movable seats 403, and the first sliding blocks 404 are arranged on the second slide rails 405 which are distributed at 90° with the first slide rails 402.

[0078] Specifically, the linkage mechanism further includes the push block 501 arranged at the rear end of the upper positioning portion 500, and the push block 501 and the upper positioning portion 500 are connected through the spring 503, and the bottom of the push block 501 is provided with the second sliding block 502 arranged on the second slide rails 405, and the push block 501 is controlled to move through the linear driving mechanism 504.

[0079] Specifically, the two follower blocks 401 are provided with combined “eight”-shaped grooves, and the push block 501 is movably connected with the “eight”-shaped grooves.

[0080] When the linkage mechanism operates, the linear driving mechanism 504 drives the push block 501 to move along the direction of the second slide rails 405, and the upper positioning portion 500 is pressed and covers the upper edge of the cover plate B, then the linear driving mechanism 504 continues to drive and compresses the spring 503, so that the push block 501 pushes the two follower blocks 401 to approach each other, drives the two outer positioning portions 400 to approach and abut against the side edges of the cover plate B, and realizes positioning, through a single driving force, the upper positioning portion 500 and the outer positioning portion 400 are sequentially driven to position the upper edge and the side edges of the cover plate B, which reduces cost and has low control difficulty and good positioning effect.

[0081] In an embodiment, referring to Figure 16 , the bending mechanism 100 comprises a supporting table 101 for supporting the surrounding strip, a follower 102 for driving the supporting table 101 to open and close, and a linkage structure 103 for connecting the supporting table 101 and the follower 102.

[0082] Specifically, the supporting table 101 is a three-section structure, the middle part is a fixed supporting table, and the two ends are movable supporting tables. The linkage structure 103 comprises gear wheels 1031 connected with the movable supporting tables at the two ends of the supporting table 101 respectively. The bottom of each gear wheel 1031 is provided with a rack 1032 engaged therewith. The bottom of each rack 1032 is provided with a follower plate 1033. The two follower plates 1033 are connected through a movable block 1034. The two follower plates 1033 are provided with combined "eight" shaped grooves. The follower 102 is fixed on the movable block 1034.

[0083] When the bending mechanism 100 is closed, the follower 102 is driven to move downward, so that the movable block 1034 drives the two follower plates 1033 to move close to each other, and then the two racks 1032 move close to each other, and finally the gear wheels 1031 drive the movable supporting tables at the two ends of the supporting table 101 to rotate downward, so that the a1 section and the a2 section on the surrounding strip A are bent and formed. When the bending mechanism 100 is opened, the follower 102 is driven to move upward.

[0084] In an embodiment, referring to Figure 16 , the bending mechanism 100 further comprises a dragging part 104 for limiting the follower 102. The dragging part 104 is connected with a linear driving part 105.

[0085] Specifically, the dragging part 104 is provided with a groove for accommodating the follower 102.

[0086] Specifically, the linear driving part 105 can adopt a device capable of providing linear driving force such as a cylinder or a linear motor.

[0087] When the bending mechanism 100 is closed or opened, the dragging part 104 is driven to move by the linear driving part 105, and the follower 102 is synchronously driven to move vertically by the dragging part 104, so that the bending mechanism 100 can be closed or opened.

[0088] It should be noted that if the present embodiment involves directional indications such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture such as shown in the drawings. If the specific posture changes, the directional indications also change accordingly.

[0089] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0090] 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 in the scope of protection of the present invention.

Claims

1. Equipment for assembling the strips to the inner wall of the box opening, involving the strips (A) and the barrel box (C), characterized by: Including loading station (S1), gluing station (S2) and assembly station (S3), The said fencing strip (A) is loaded and glued in sequence through the loading station (S1) and the gluing station (S2); The surrounding strip (A) is folded and bent into shape by a bending mechanism (100) after gluing and before being loaded into the inner wall of the box opening of the barrel box (C), and the surrounding strip after bending and forming has a middle section and two side bent sections a1 and a2; After the strip (A) is formed, it is first opened and stretched at the assembly station (S3) by a bending mechanism (100) to form its a1 section and a2 section, which are then pasted to the inner wall of the box opening of the barrel box (C), and the bending mechanism (100) is then closed to remove the box; The surrounding strip (A) is folded and bent into shape by a bending mechanism (100) after gluing and before being loaded into the box mouth of the barrel box (C), comprising: a cam track (200) is provided between the gluing station (S2) and the assembly station (S3); the bending mechanism (100) moves along the cam track (200) and gradually folds and bends the surrounding strip into shape during the process of transferring from the gluing station (S2) to the assembly station (S3); A cam track is provided between the assembly station (S3) and the loading station (S1); the bending mechanism (100) moves along the cam track (200) and gradually opens to a horizontal state during the process of transferring from the assembly station (S3) to the loading station (S1); The bending mechanism (100) comprises a receiving platform (101) for supporting the fence strip, a follower (102) for driving the receiving platform (101) to open and close, and a linkage structure (103) for connecting the receiving platform (101) and the follower (102).

2. The device for assembling a strip to the inner wall of a box opening according to claim 1, characterized in that: It also includes a regularization station (S12) for regularizing the posture of the fence (A).

3. The device for assembling a strip to the inner wall of a box opening according to claim 1, characterized in that: The bending mechanism (100) is provided with a forming portion (300) for making the cover plate (B) be in an inclined state.

4. The device for assembling a strip to the inner wall of a box opening according to claim 1, characterized in that: The assembly station (S3) is provided with two outer positioning parts (400) that can be moved closer or farther away, and are used to position the side edges of the cover plate (B).

5. The device for assembling a strip to the inner wall of a box opening according to claim 4, characterized in that: An upper positioning portion (500) is provided at the assembly station (S3) for positioning the upper edge of the cover plate (B).

6. The device for assembling a strip to the inner wall of a box opening according to claim 5, characterized in that: The outer positioning portion (400) and the upper positioning portion (500) are connected via a linkage mechanism, so that the outer positioning portion (400) and the upper positioning portion (500) are contacted and positioned with the cover plate (B) in sequence.

7. The device for assembling a strip to the inner wall of a box opening according to claim 1, characterized in that: The bending mechanism (100) further comprises a dragging portion (104) for limiting the follower (102), and the dragging portion (104) is connected to the linear driving portion (105).

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