Modularized quick-change structure for ironing soldering iron assembly

Abstract

The utility model discloses a modular ironing soldering iron assembly quick-change structure, which relates to the technical field of cigarette carton outer packaging film ironing and comprises two groups of bearing couplings, quick-change soldering iron locking assemblies are mounted at opposite ends of the two groups of bearing couplings, and a modular soldering iron assembly is mounted between the two groups of quick-change soldering iron locking assemblies. The quick-change soldering iron locking assembly comprises a connecting block and a locking block, wherein the connecting block is connected with a corresponding bearing coupler; the sliding block is in sliding connection with the connecting block, a plurality of elastic pieces are installed between the sliding block and the connecting block, and a cavity is formed in the sliding block; and the connecting piece is connected with the connecting block, and the connecting piece extends into the cavity. When the modularized ironing soldering iron assembly is replaced, high replacement efficiency is achieved, only the modularized ironing soldering iron assembly needing to be replaced needs to be separated from the quick-change soldering iron locking assembly, and the modularized ironing soldering iron assembly meeting the specification needs to be assembled with the quick-change soldering iron locking assembly again.

Description

Technical Field

[0001] The utility model relates to the technical field of ironing outer packaging films of cigarette rods, in particular to a modular ironing iron component quick-change structure. Background Art

[0002] In order to ensure the intrinsic quality of the product and enhance the appearance of the product, tobacco manufacturers will wrap the outside of the tobacco rod with PVC transparent film. And use the principle of heat shrinkage to shape the outside of the tobacco rod to achieve a smooth and clean appearance and enhance the aesthetic effect. However, most of the existing methods used are simple machines to randomly iron the two parallel surfaces of the rod package; or iron the remaining two surfaces in different processes and steps. Most of them can only iron four sides, and some even use manual ironing to complete it.

[0003] When the soldering iron reaches the end of its service life or is damaged, it is usually necessary to replace a modular soldering iron assembly of corresponding specifications. When replacing the modular soldering iron assembly, the relevant structure is required to have the characteristics of easy assembly and firm use. Therefore, the utility model proposes a modular ironing soldering iron assembly quick-change structure. Utility Model Content

[0004] The utility model aims to provide a modular ironing iron assembly quick-change structure.

[0005] The technical problem solved by the utility model is: how to quickly replace the modular ironing iron assembly and maintain good firmness and stability after the replacement.

[0006] The utility model can be implemented by the following technical scheme: a modular ironing iron assembly quick-change structure, comprising two groups of load-bearing couplings, quick-change iron locking assemblies are installed at opposite ends of the two groups of load-bearing couplings, a modular iron assembly is installed between the two groups of quick-change iron locking assemblies, and when the modular iron assembly needs to be replaced, it is disassembled from the two groups of quick-change iron locking assemblies and replaced with a modular ironing iron assembly of the same specification;

[0007] The quick-change soldering iron locking assembly includes a connecting block, which is connected to a corresponding load-bearing coupling, a sliding block is slidably connected to one side of the connecting block, and a plurality of elastic members are fixedly connected between the interior of the connecting block and the sliding block;

[0008] A cavity is provided inside the sliding block;

[0009] A connecting piece located inside the cavity is installed inside the connecting block;

[0010] An assembly block is installed on one side of the connecting piece through a movable piece, and after the sliding block moves to the outside of the assembly block, it is limited;

[0011] The movable part includes a rotating part connected to the connecting part, and an elastic part is installed between the rotating part and the assembly block. By providing the rotating part and the elastic part, after the sliding block is separated from the assembly block, the movable range of the assembly block can be increased, so that it is convenient for the staff to assemble the assembly block with the modular ironing iron assembly;

[0012] At least one set of corresponding first connection parts is provided between the sliding block and the assembly block. After the sliding block moves to the outside of the assembly block, the connection parts between the sliding block and the assembly block are fixed by a first locking member, so that the sliding block is retained on the outside of the assembly block to prevent the assembly block from shaking.

[0013] A further technical improvement of the utility model is that at least one set of limit blocks is installed on the side of the connecting piece, and the side of the limit block facing away from the connecting piece is in contact with the inner wall of the cavity. When the sliding block slides, its sliding path is restricted, thereby increasing the stability of the sliding block when sliding.

[0014] A further technical improvement of the utility model is that: a corresponding second connection portion is provided between the sliding block and the limit block;

[0015] After the sliding block and the assembling block are fixed by the first locking member, the sliding block is aligned with the second connecting portion of the limiting block and fixed by the second locking member.

[0016] A further technical improvement of the utility model is that a through groove is provided between the connecting block and the sliding block;

[0017] After the sliding block and the assembly block are fixed, the through grooves in the connecting block and the sliding block are communicated with each other;

[0018] A limiting piece is installed inside the interconnected through grooves. The limiting piece passes through the interconnected through grooves, and the bottom of the limiting piece is fixed by a nut.

[0019] A further technical improvement of the utility model is that the connecting piece includes two groups of rod bodies connected to the connecting blocks, the rod bodies are symmetrically distributed in the upper and lower parts, and a plate body is installed on the side of each rod body facing the assembly block. The axial extension line of the through groove is not in the same vertical plane with the rod bodies in the connecting piece, which is used to avoid the limit piece touching the connecting piece when installing the limit piece.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The utility model has a high replacement efficiency when replacing the modular ironing iron assembly. It only needs to separate the modular ironing iron assembly to be replaced from the quick-change iron locking assembly, and reassemble the modular ironing iron assembly that meets the specifications with the quick-change iron locking assembly. In addition, the assembly blocks in the quick-change iron locking assembly can be moved within a certain range when replacing, so that it is convenient for the staff to replace.

[0022] And after the modular ironing iron assembly is replaced, a plurality of reinforcement structures are arranged inside the quick-change iron locking assembly, which can improve the stability and firmness of the modular ironing iron assembly when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is the front view of the utility model;

[0025] Figure 2 It is a cross-sectional view of the quick-change soldering iron locking assembly in the utility model;

[0026] Figure 3 It is a side sectional view of the sliding block in the utility model;

[0027] In the figure: 1. load-bearing coupling; 2. quick-change soldering iron locking assembly; 3. modular soldering iron assembly; 21. connecting block; 22. elastic member; 23. sliding block; 24. connecting member; 25. movable member; 26. assembly block; 27. first locking member; 28. limit block; 29. ​​second locking member; 210. through groove; 211. limit member. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0029] See also Figure 1-3 As shown, a modular ironing iron assembly quick-change structure comprises two sets of load-bearing couplings 1, quick-change iron locking assemblies 2 are installed at opposite ends of the two sets of load-bearing couplings 1, and a modular iron assembly 3 is installed between the two sets of quick-change iron locking assemblies 2. When the modular iron assembly 3 needs to be replaced, it is disassembled from the two sets of quick-change iron locking assemblies 2 and replaced with a modular ironing iron assembly of the same specification;

[0030] The quick-change soldering iron locking assembly 2 includes a connecting block 21, which is connected to the corresponding load-bearing coupling 1, a sliding block 23 is slidably connected to one side of the connecting block 21, and a plurality of elastic members 22 are fixedly connected between the interior of the connecting block 21 and the sliding block 23;

[0031] The sliding block 23 has a cavity formed inside;

[0032] A connecting piece 24 located inside the cavity is installed inside the connecting block 21;

[0033] An assembly block 26 is installed on one side of the connecting member 24 through a movable member 25. After assembly, the connecting member 24 and the assembly block are coaxially arranged. After the sliding block 23 moves to the outside of the assembly block 26, it is limited.

[0034] The movable member 25 includes a rotating portion connected to the connecting member 24, and an elastic portion is installed between the rotating portion and the assembly block 26. By providing the rotating portion and the elastic portion, after the sliding block 23 is separated from the assembly block 26, the movable range of the assembly block 26 can be increased, so that it is convenient for the staff to assemble the assembly block 26 with the modular ironing iron assembly;

[0035] At least one set of corresponding first connection parts is provided between the sliding block 23 and the assembly block 26. After the sliding block 23 moves to the outside of the assembly block 26, the connection parts between the sliding block 23 and the assembly block 26 are fixed by the first locking member 27, so that the sliding block 23 is retained on the outside of the assembly block 26 to prevent the assembly block 26 from shaking.

[0036] See also Figure 2-3 As shown, the connecting member 24 includes a plurality of rods connected to the connecting block 21, and a plate is installed on one side of each rod facing the assembly block 26;

[0037] A set of limit blocks 28 are installed on the sides of the two sets of rod bodies. The side of the limit blocks 28 facing away from the connecting piece 24 is in contact with the inner wall of the cavity. When the sliding block 23 slides, its sliding path is restricted, thereby increasing the stability of the sliding block 23 when sliding.

[0038] A corresponding second connection portion is provided between the sliding block 23 and each limit block 28;

[0039] After the sliding block 23 and the assembling block 26 are fixed by the first locking member 27 , the sliding block 23 is aligned with the second connecting portion of the limiting block 28 and fixed by the second locking member 29 .

[0040] A through slot 210 is provided between the connecting block 21 and the sliding block 23;

[0041] After the sliding block 23 and the assembly block 26 are fixed, the connecting block 21 and the through groove 210 in the sliding block 23 are connected to each other;

[0042] A limiting member 211 is installed inside the interconnected through slots 210. The limiting member 211 passes through the interconnected through slots 210, and its bottom is fixed by a nut.

[0043] The axial extension line of the through slot 210 is not in the same vertical plane as the rods in the connecting member 24 , so as to prevent the limiting member 211 from touching the connecting member 24 when the limiting member 211 is installed.

[0044] When the utility model is in use:

[0045] First, remove the first locking member 27 and the second locking member 29, then press the elastic member 22 to remove the sliding block 23 from the outer side of the assembly block 26 to expose the movable member 25, and then assemble the modular soldering iron assembly 3 with the assembly blocks 26 of each quick-change soldering iron locking assembly 2 in turn;

[0046] After assembly, the sliding block 23 moves along the limit block 28 based on each elastic member 22, and after the assembly block 26 and the connecting member 24 are located in the same axial direction, the sliding block 23 can slide to the outside of the assembly block 26;

[0047] Then, after aligning the first connection part of the assembly block 26 with the first connection part of the sliding block 23, the sliding block 23 and the assembly block 26 are fixed using the first locking member 27;

[0048] Finally, the second locking member 29 is used to fix the sliding block 23 and the second connection parts of each limiting block 28, and the limiting member 211 is used to pass through the through groove 210 of the connecting block 21 and the sliding block 23, and the limiting member 211 is fixed between the connecting block 21 and the sliding block 23 using a nut.

[0049] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A modular ironing iron assembly quick-change structure, comprising two sets of load-bearing couplings (1), quick-change iron locking assemblies (2) being installed at opposite ends of the two sets of load-bearing couplings (1), and a modular iron assembly (3) being installed between the two sets of quick-change iron locking assemblies (2), characterized in that: The quick-change soldering iron locking assembly (2) comprises: A connecting block (21) connected to a corresponding load-bearing coupling (1); A sliding block (23) is slidably connected to the connecting block (21), a plurality of elastic members (22) are installed between the sliding block (23) and the connecting block (21), and a cavity is provided in the sliding block (23); A connecting piece (24) connected to the connecting block (21), and the connecting piece (24) extends into the cavity; An assembly block (26) is connected to a connecting member (24) via a movable member (25); After the assembly block (26) and the connecting member (24) are coaxially distributed, the sliding block (23) slides along the connecting member (24) to the outside of the assembly block (26) and is fixed to the assembly block (26) by the first locking member (27).

2. A modular ironing iron assembly quick-change structure according to claim 1, characterized in that: The movable member (25) comprises a rotating portion connected to the connecting member (24), and an elastic portion is installed between the rotating portion and the assembly block (26).

3. The modular ironing iron assembly quick-change structure according to claim 1, characterized in that: At least one set of limiting blocks (28) is installed on the side of the connecting piece (24), and the side of the limiting blocks (28) facing away from the connecting piece (24) is in contact with the inner wall of the cavity.

4. A modular ironing iron assembly quick-change structure according to claim 3, characterized in that: A corresponding second connection portion is provided between the sliding block (23) and the limiting block (28); After the sliding block (23) and the assembly block (26) are fixed by the first locking member (27), the sliding block (23) is aligned with the second connection portion of the limiting block (28) and fixed by the second locking member (29).

5. The modular ironing iron assembly quick-change structure according to claim 1, characterized in that: A through groove (210) is provided between the connecting block (21) and the sliding block (23); After the sliding block (23) and the assembly block (26) are fixed, the through groove (210) in the connecting block (21) and the sliding block (23) are communicated with each other; A limiting member (211) is installed inside the interconnected through grooves (210).

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