Labeling machine unwinding mechanism convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of labeling machines, in particular to a labeling machine unreeling mechanism convenient to disassemble and assemble, which mainly comprises a support mounting frame, an unreeling wheel is rotatably connected to the top of the front end of the support mounting frame, an extension plate is fixedly connected to the left side of the bottom of the front end of the support mounting frame, and an extrusion adjusting component is mounted on the outer side of the unreeling wheel. And the extrusion adjusting assembly comprises an inner supporting plate, the inner supporting plate is connected to the outer side of the unwinding wheel, an inclined adjusting groove is formed in the inner supporting plate, the winding assembly is fixedly installed at the front end of the extending plate, and the pressing assembly is arranged on the outer side of the winding assembly. According to the labeling machine unwinding mechanism convenient to disassemble and assemble, the fixing position of an inner supporting plate is determined through the position of a screw fixed to an inclined adjusting groove, an elastic rod is extruded through an inner extrusion block on the inner side, elastic clamping and supporting are conducted, paper tubes made of different materials can be extruded, clamped, placed and accurately positioned, the accuracy of the conveying position is improved, and the production efficiency is improved. And the product processing quality is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to a labeling machine unwinding mechanism which is easy to assemble and disassemble. Background Art

[0002] The unwinding mechanism of the labeling machine is a key component of the labeling machine. It ensures the stable supply and precise positioning of labels through precise mechanical structure design and efficient control system, which plays a vital role in improving the efficiency and quality of the entire labeling process.

[0003] Chinese patent publication number CN219948827U discloses a label unloading mechanism for a roll-to-roll labeling machine. The utility model uses the material tray rotating shaft as the optical axis and is arranged in the optical hole. The label paper is wound on the material tray rotating shaft. The output guide roller, swing guide roller and steering guide roller are all provided with movable and adjustable guide roller sleeves and fixed positioning plates. A roller sleeve baffle is provided at one end of the guide roller sleeve near the positioning plate, and the label paper tape passes between the positioning plate and the roller sleeve baffle, which can meet the unloading requirements of label paper tapes of different specifications and sizes.

[0004] During the use of the above-mentioned equipment, the installation and replacement of the unwinding and rewinding paper rolls are crucial operating links. If these operations cannot be performed conveniently and accurately, it will not only affect the processing efficiency of the equipment, but also cause the position of the label tape to be inconsistent during the transmission process, and then cause the label to be not attached flatly. This problem will reduce the integrity of the label information, thereby affecting the practicality of the entire equipment. If the installation is not accurate enough, the position of the paper roll may be offset, causing the label tape to deviate from the predetermined track during the transmission process. The accuracy of the label position cannot be guaranteed when it is attached, and it is easy to become skewed or uneven, which will not only affect the appearance quality of the product, but may also cause troubles to the subsequent production process, and this needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide a labeling machine unwinding mechanism that is easy to assemble and disassemble, so as to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A labeling machine unwinding mechanism that is easy to disassemble and assemble, comprising:

[0008] The support mounting frame has a top front end rotatably connected to a reeling wheel, and an extension plate is fixedly connected to the left side of the bottom front end of the support mounting frame.

[0009] An extrusion adjustment assembly is mounted on the outside of the unwinding wheel, and the extrusion adjustment assembly includes an inner support plate, and the inner support plate is connected to the outside of the unwinding wheel, and an oblique adjustment slot is formed inside the inner support plate, and the installation position of the extrusion adjustment assembly on the unwinding wheel is adjustable;

[0010] A clamping assembly, a winding assembly is fixedly installed at the front end of the extension plate, the clamping assembly is arranged on the outside of the winding assembly, and the front end of the clamping assembly is connected with a plug-in positioning assembly, the clamping assembly includes a clamping rod, and the clamping rod is clamped on the outside of the winding assembly, the outside of the clamping rod is connected with a rotating connecting plate 1, and the outside of the rotating connecting plate 1 is connected with an elastic sheet, the clamping assembly and the plug-in positioning assembly are rotatably connected and easy to unfold.

[0011] Preferably, a steering adjustment wheel is fixedly connected to the right side of the front end of the support mounting frame, and a fitting wheel group is fixedly connected to the middle of the front bottom end of the support mounting frame, and a separation plate is fixedly connected to the right side of the front bottom end of the support mounting frame.

[0012] Preferably, a fixing plate is welded to the inner side of the inner support plate, and an elastic rod passes through the inner side of the fixing plate, and the outer side of the elastic rod is connected to the inner extrusion block.

[0013] Preferably, the winding assembly includes a winding wheel, and the winding wheel is rotatably connected to the front end of the extension plate, the outer wall of the winding wheel is provided with a card slot, and the rear wall of the winding wheel is provided with an insertion hole.

[0014] Preferably, a positioning hole is provided on the front wall of the pressing rod.

[0015] Preferably, the plug-in positioning assembly includes a stretching rod, and the stretching rod is arranged at the front end of the compression rod, the outer side of the stretching rod is connected to the second rotating connecting plate, and the interior of the stretching rod is penetrated by a positioning rod, and the outer rear end of the positioning rod is sleeved with a return spring.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model fixes the position of the inner support plate on the oblique adjustment slot by screws, and squeezes the elastic rod through the inner extrusion block on the inside to perform elastic clamping support. Paper tubes of different materials can be squeezed and clamped for placement, with precise positioning, improving the accuracy of the transmission position and avoiding affecting the product processing quality.

[0018] The clamping assembly and the plug-in positioning assembly are rotatably connected, allowing the clamping rod to expand to both sides, and then the inner side can be connected and positioned by the positioning rod, so that the clamping assembly and the plug-in positioning assembly are combined to form a whole, which is stuck on the outside of the winding assembly, and the used material strip is conveniently fixed, thereby improving the convenience of connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of a partially separated three-dimensional structure of the extrusion adjustment component of the present invention;

[0021] Figure 3 This is a schematic diagram of a partially separated three-dimensional structure of a winding assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the partially separated three-dimensional structure of the pressing component and the plug-in positioning component of the present invention.

[0023] In the picture:

[0024] 1. Support mounting frame; 2. Unwinding wheel; 3. Steering adjustment wheel; 4. Laminating wheel set; 5. Separation plate; 6. Extension plate;

[0025] 7. Extrusion adjustment assembly; 701. Inner support plate; 702. Oblique adjustment slot; 703. Fixed plate; 704. Elastic rod; 705. Inner extrusion block;

[0026] 8. Rewinding assembly; 801. Rewinding wheel; 802. Card slot; 803. Socket;

[0027] 9. Compression assembly; 901. Compression rod; 902. Positioning hole; 903. Rotating connecting plate 1; 904. Elastic sheet;

[0028] 10. Plug-in positioning assembly; 1001. Stretching rod; 1002. Rotating connecting plate 2; 1003. Positioning rod; 1004. Return spring. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0031] like Figure 1-4 As shown, the present application provides a labeling machine unwinding mechanism that is easy to disassemble and assemble, comprising:

[0032] The support mounting frame 1 has a top front end rotatably connected to a reel 2, and an extension plate 6 is fixedly connected to the left side of the bottom front end of the support mounting frame 1.

[0033] Specifically, such as Figure 1 As shown, a steering adjustment wheel 3 is fixedly connected to the right side of the front end of the support mounting frame 1, and a fitting wheel set 4 is fixedly connected to the middle of the front bottom end of the support mounting frame 1, and a separation plate 5 is fixedly connected to the right side of the front bottom end of the support mounting frame 1;

[0034] In this embodiment, the steering adjustment wheel 3 steers the material strip to the joining position of the bonding wheel set 4 and the separation plate 5 for labeling.

[0035] The extrusion adjustment assembly 7 is installed on the outside of the unwinding wheel 2, and the extrusion adjustment assembly 7 includes an inner support plate 701, and the inner support plate 701 is connected to the outside of the unwinding wheel 2. An oblique adjustment slot 702 is opened inside the inner support plate 701, and the installation position of the extrusion adjustment assembly 7 on the unwinding wheel 2 is adjustable;

[0036] Specifically, such as Figure 2 As shown, a fixing plate 703 is welded to the inner side of the inner support plate 701, and an elastic rod 704 penetrates the inner side of the fixing plate 703, and an inner extrusion block 705 is connected to the outer side of the elastic rod 704;

[0037] In this embodiment, the fixing plate 703 supports the connection of the inner extrusion block 705 , and the elastic rod 704 squeezes and adjusts the position of the inner extrusion block 705 .

[0038] The front end of the extension plate 6 is fixed with a winding assembly 8.

[0039] Specifically, such as Figure 3 As shown, the winding assembly 8 includes a winding wheel 801, and the winding wheel 801 is rotatably connected to the front end of the extension plate 6. The outer wall of the winding wheel 801 is provided with a card slot 802, and the rear wall of the winding wheel 801 is provided with an insertion hole 803;

[0040] In this embodiment, the reel 801 reels the used waste tape, the slots 802 at both ends can clamp and fix the tape, and the insertion hole 803 supports the inserted pressing rod 901.

[0041] The clamping assembly 9 is arranged on the outside of the winding assembly 8, and the front end of the clamping assembly 9 is connected to the plug-in positioning assembly 10. The clamping assembly 9 includes a clamping rod 901, and the clamping rod 901 is clamped on the outside of the winding assembly 8. The outside of the clamping rod 901 is connected to a rotating connecting plate 903, and the outside of the rotating connecting plate 903 is connected to an elastic sheet 904. The clamping assembly 9 and the plug-in positioning assembly 10 are rotatably connected and easy to unfold;

[0042] Specifically, such as Figure 4 As shown, a positioning hole 902 is provided on the front wall of the pressing rod 901;

[0043] In this embodiment, the positioning hole 902 can facilitate the insertion and fixation of the positioning rod 1003 .

[0044] Specifically, such as Figure 4 As shown, the plug-in positioning assembly 10 includes a stretching rod 1001, and the stretching rod 1001 is arranged at the front end of the compression rod 901. The outer side of the stretching rod 1001 is connected to the second rotating connecting plate 1002, and the interior of the stretching rod 1001 is penetrated by a positioning rod 1003, and the outer rear end of the positioning rod 1003 is sleeved with a return spring 1004;

[0045] In this embodiment: the stretching rod 1001 is connected to the rotating connecting plate 1 903 through the rotating connecting plate 2 1002 to form a whole with the clamping rod 901, and then the positioning rod 1003 can be inserted into the positioning hole 902 under the connection of the reset spring 1004 for fixation, and cooperate with the winding wheel 801 for insertion and positioning.

[0046] In this embodiment: the position of the inner support plate 701 is determined by fixing it on the oblique adjustment slot 702 through a screw, and the elastic rod 704 is squeezed by the inner extrusion block 705 on the inside for elastic clamping support. Paper tubes of different materials can be squeezed and clamped for placement, and precise positioning is achieved to improve the accuracy of the transmission position. The clamping component 9 and the plug-in positioning component 10 are rotatably connected, allowing the clamping rod 901 to expand to both sides, and then the inside can also be connected and positioned by the positioning rod 1003, so that the clamping component 9 and the plug-in positioning component 10 are combined to form a whole, which is clamped on the outside of the winding component 8 to conveniently fix the material belt after use.

[0047] The specific solution is as follows: the material strip with the label is wrapped around the paper tube, and a groove is provided on the inner side of the paper tube to facilitate the plug-in support of the inner extrusion block 705. The position adjustment of the inner support plate 701 can facilitate the clamping and fixing of paper tubes of different sizes. Then the material strip passes through the steering adjustment wheel 3 and is guided to the fitting wheel group 4. After the label is separated from the bottom isolation paper strip through the separation plate 5, the isolation paper bag is wrapped around the winding wheel 801. By rotating the connection between the connecting plate 1 903 and the connecting plate 2 1002, the pressing rod 901 can be elastically supported by the elastic sheet 904 and rotated at a certain angle, so that the isolation paper strip is stuck in the card slot 802 on the inner side of the winding wheel 801. When the positioning rod 1003 is inserted into the inner side of the positioning hole 902, the pressing rod 901 and the stretching rod 1001 form a whole, which is stuck on the outer side of the winding wheel 801, which is convenient for fixing the isolation paper.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative; within the spirit of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0049] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A labeling machine unwinding mechanism that is easy to disassemble and assemble, comprising: A support mounting frame (1), wherein the top of the front end of the support mounting frame (1) is rotatably connected to a reeling wheel (2), and the left side of the bottom of the front end of the support mounting frame (1) is fixedly connected to an extension plate (6), characterized in that: An extrusion adjustment component (7), the extrusion adjustment component (7) is installed on the outside of the unwinding wheel (2), and the extrusion adjustment component (7) includes an inner support plate (701), and the inner support plate (701) is connected to the outside of the unwinding wheel (2), an oblique adjustment groove (702) is provided inside the inner support plate (701), and the installation position of the extrusion adjustment component (7) on the unwinding wheel (2) is adjustable; A clamping assembly (9), a winding assembly (8) is fixedly installed at the front end of the extension plate (6), the clamping assembly (9) is arranged on the outside of the winding assembly (8), and the front end of the clamping assembly (9) is connected to the plug-in positioning assembly (10), the clamping assembly (9) includes a clamping rod (901), and the clamping rod (901) is clamped on the outside of the winding assembly (8), the outside of the clamping rod (901) is connected to a rotating connecting plate (903), and the outside of the rotating connecting plate (903) is connected to an elastic sheet (904), the clamping assembly (9) and the plug-in positioning assembly (10) are rotatably connected and easy to unfold.

2. The unwinding mechanism of a labeling machine that is easy to disassemble and assemble according to claim 1, characterized in that: The right side of the front end of the support mounting frame (1) is fixedly connected to a steering adjustment wheel (3), the middle of the front bottom end of the support mounting frame (1) is fixedly connected to a fitting wheel set (4), and the right side of the front bottom end of the support mounting frame (1) is fixedly connected to a separation plate (5).

3. The unwinding mechanism of a labeling machine that is easy to disassemble and assemble according to claim 1, characterized in that: A fixing plate (703) is welded to the inner side of the inner support plate (701), and an elastic rod (704) passes through the inner side of the fixing plate (703), and an inner extrusion block (705) is connected to the outer side of the elastic rod (704).

4. The unwinding mechanism of a labeling machine that is easy to disassemble and assemble according to claim 1, characterized in that: The winding assembly (8) includes a winding wheel (801), and the winding wheel (801) is rotatably connected to the front end of the extension plate (6). The outer wall of the winding wheel (801) is provided with a card slot (802), and the rear wall of the winding wheel (801) is provided with a socket (803).

5. The unwinding mechanism of a labeling machine that is easy to disassemble and assemble according to claim 1, characterized in that: A positioning hole (902) is provided on the front wall of the pressing rod (901).

6. The unwinding mechanism of a labeling machine that is easy to assemble and disassemble according to claim 1, characterized in that: The plug-in positioning assembly (10) includes a stretching rod (1001), and the stretching rod (1001) is arranged at the front end of the compression plug rod (901), the outer side of the stretching rod (1001) is connected to the second rotating connecting plate (1002), and the interior of the stretching rod (1001) is penetrated by a positioning rod (1003), and the outer rear end of the positioning rod (1003) is sleeved with a return spring (1004).

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