Labeling mechanism for labeling

Abstract

The utility model relates to a labeling mechanism for labeling, which comprises a fixed plate, a limiting rod is fixedly mounted in the fixed plate, a movable plate is movably mounted outside the limiting rod, a toothed plate is fixedly mounted in the fixed plate, a fixed rod is fixedly mounted in the movable plate, a gear is movably mounted outside the fixed rod, and a movable plate is movably mounted outside the gear. A fixed block is fixedly mounted at the top of the movable plate, a pressing plate is hinged to the top of the fixed block, a spring is fixedly mounted at the bottom of the pressing plate, and an insertion rod is fixedly mounted outside the pressing plate. According to the labeling mechanism for labeling, the pressing plate is pressed, the inserting rod retreats from the outside of the gear, the movable plate is moved, the moving range of the movable plate can be accurately controlled according to the rotating range of the gear outside the toothed plate, the distance between the labeling device and a product can be accurately controlled, meanwhile, the gear is fixed according to the inserting rod, and the movable plate is prevented from moving in the fixed plate.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling, in particular to a labeling mechanism for labeling. Background Art

[0002] A labeling machine is a device that sticks rolls of self-adhesive paper labels on PCBs, products or specified packaging. The types of labeling machines produced in my country are gradually increasing, and the technical level has also been greatly improved. It has shifted from the backward situation of manual and semi-automatic labeling to a situation where automated high-speed labeling machines occupy a large market. Most labeling equipment will be used in conjunction with conveyor belts to improve labeling efficiency.

[0003] After labeling a product, most labeling devices will use a pressure wheel to fix the surface of the label to make the label adhere better. However, the position of most pressure wheels is fixed and can only be adapted to products of fixed size. The position of the pressure wheel cannot be adjusted, which easily affects the fixing effect of the label. Therefore, a labeling mechanism is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a labeling mechanism for labeling, which has the advantages of fixing labels on products of different sizes, etc., and solves the problem that most labeling devices use a pressure wheel to fix the surface of the label after labeling the product, so that the label has a better adhesion effect, but the position of most pressure wheels is fixed and can only be adapted to products of fixed sizes, and the position of the pressure wheel cannot be adjusted, which easily affects the fixing effect of the label.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a labeling mechanism for labeling, comprising a fixed plate, an adjusting structure is arranged inside the fixed plate, a fastening structure is arranged outside the adjusting structure, a labeling device is arranged outside the adjusting structure, and a conveyor belt is arranged outside the fixed plate;

[0006] The adjustment structure includes a limit rod, a movable plate, a toothed plate, a fixed rod, a gear, a fixed block, a pressing plate, a spring and an insertion rod, the fixed plate is fixedly installed with the limit rod inside, the movable plate is movably installed outside the limit rod, the fixed plate is fixedly installed with the toothed plate inside, the movable plate is fixedly installed with the fixed rod inside, the fixed rod is movably installed outside the fixed rod, a gear is movably installed outside the fixed rod, a fixed block is fixedly installed on the top of the movable plate, a pressing plate is hinged on the top of the fixed block, a spring is fixedly installed on the bottom of the pressing plate, and an insertion rod is fixedly installed outside the pressing plate;

[0007] The fastening structure includes an external plate, a compression spring, an extrusion plate, a connecting rod and a rotating wheel. The external plate is fixedly installed on the outside of the movable plate, the compression spring is fixedly installed on the inside of the external plate, the extrusion plate is fixedly installed on the bottom of the compression spring, the connecting rod is fixedly installed on the inside of the extrusion plate, and the rotating wheel is movably installed on the outside of the connecting rod.

[0008] Furthermore, the movable plate passes through the limiting rod and is movably connected to the limiting rod, and the movable plate passes through the tooth plate and is movably connected to the tooth plate.

[0009] Furthermore, the gear is meshed with the toothed plate, and the bottom of the insertion rod passes through the movable plate and is plugged into the gear.

[0010] Furthermore, the movable plate passes through the fixed plate and extends to the outside of the fixed plate, and a labeling device is fixedly installed on the outside of the movable plate.

[0011] Furthermore, the labeling device is close to the external plate, a slide groove is provided inside the external plate, a slider is fixedly installed outside the extrusion plate, and the slider is slidably connected to the slide groove.

[0012] Furthermore, the bottom of the rotating wheel extends to the outside of the extrusion plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The labeling mechanism for labeling presses the pressing plate, the insert rod withdraws from the outside of the gear, and the movable plate is moved. The moving range of the movable plate can be accurately controlled according to the rotation range of the gear outside the toothed plate, and the distance between the labeling device and the product can be accurately controlled. At the same time, the gear is fixed according to the insert rod to prevent the movable plate from moving in the fixed plate.

[0015] 2. The labeling mechanism is used for labeling. After the product is labeled, the product passes through the rotating wheel. Since the position of the rotating wheel is lower than that of the labeling device, after the rotating wheel contacts the product labeling area, the extrusion plate will drive the compression spring to move up, and react on the rotating wheel according to the force of the compression spring to strengthen the fastening of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the structural plan of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is an enlarged view of the fastening structure of the utility model.

[0020] In the figure: 1. fixed plate; 2. adjustment structure; 201. limit rod; 202. movable plate; 203. tooth plate; 204. fixed rod; 205. gear; 206. fixed block; 207. pressing plate; 208. spring; 209. plug rod; 3. fastening structure; 301. external plate; 302. compression spring; 303. extrusion plate; 304. connecting rod; 305. rotating wheel; 4. labeling device; 5. conveyor belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A labeling mechanism for labeling in this embodiment includes a fixed plate 1, an adjusting structure 2 is arranged inside the fixed plate 1, a fastening structure 3 is arranged outside the adjusting structure 2, a labeling device 4 is arranged outside the adjusting structure 2, and a conveyor belt 5 is arranged outside the fixed plate 1.

[0023] The adjustment structure 2 includes a limiting rod 201, a movable plate 202, a tooth plate 203, a fixed rod 204, a gear 205, a fixed block 206, a pressing plate 207, a spring 208 and an insert rod 209. The limiting rod 201 is fixedly installed inside the fixed plate 1, and the movable plate 202 is movably installed outside the limiting rod 201. The tooth plate 203 is fixedly installed inside the fixed plate 1, and the fixed rod 204 is fixedly installed inside the movable plate 202. The gear 205 is movably installed outside the fixed rod 204. The fixed block 206 is fixedly installed on the top of the movable plate 202, and the pressing plate 207 is hinged on the top of the fixed block 206. The spring 208 is fixedly installed on the bottom of the pressing plate 207, and the insert rod 209 is fixedly installed outside the pressing plate 207.

[0024] The fastening structure 3 includes an external plate 301, a compression spring 302, an extrusion plate 303, a connecting rod 304 and a rotating wheel 305. The external plate 301 is fixedly installed on the outside of the movable plate 202, the compression spring 302 is fixedly installed on the inside of the external plate 301, the extrusion plate 303 is fixedly installed on the bottom of the compression spring 302, the connecting rod 304 is fixedly installed on the inside of the extrusion plate 303, and the rotating wheel 305 is movably installed on the outside of the connecting rod 304.

[0025] exist Figure 2In the process, the bottoms of the labeling device 4 and the rotating wheel 305 are both close to the conveyor belt 5, and the conveyor belt 5 drives the products to pass through the bottoms of the labeling device 4 and the rotating wheel 305 in sequence.

[0026] exist Figure 2 In the figure, the pressing plate 207 is located on the top of the movable plate 202, and a movable groove is provided inside the fixed plate 1. By moving the movable plate 202 inside the movable groove, the positions of the labeling device 4 and the rotating wheel 305 can be adjusted.

[0027] exist Figure 2 In the embodiment, the external plate 301 is fixed to the outside of the movable plate 202. When the rotating wheel 305 contacts the product, even if there is a squeezing force, the product will drive the rotating wheel 305 to rotate when it moves, so there will be no pulling between the label and the rotating wheel 305.

[0028] To sum up, the labeling mechanism for labeling presses the pressing plate 207, the insert rod 209 withdraws from the outside of the gear 205, and the movable plate 202 is moved. The moving range of the movable plate 202 can be accurately controlled according to the rotation range of the gear 205 outside the tooth plate 203, and the distance between the labeling device 4 and the product can be accurately controlled. At the same time, the gear 205 is fixed according to the insert rod 209 to prevent the movable plate 202 from moving in the fixed plate 1.

[0029] Furthermore, with the labeling mechanism, when the product is labeled, the product passes through the rotating wheel 305. Since the position of the rotating wheel 305 is lower than that of the labeling device 4, after the rotating wheel 305 contacts the product labeling portion, the extrusion plate 303 drives the compression spring 302 to move upward, and reacts on the rotating wheel 305 according to the force of the compression spring 302, thereby strengthening the fastening of the label. This solves the problem that most labeling devices use a pressure wheel to fix the surface of the label after labeling the product, so that the label has a better adhesion effect, but the position of most pressure wheels is fixed and can only be adapted to products of fixed size. The position of the pressure wheel cannot be adjusted, which easily affects the fixing effect of the label.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A labeling mechanism for labeling, comprising a fixing plate (1), characterized in that: An adjusting structure (2) is arranged inside the fixing plate (1), a fastening structure (3) is arranged outside the adjusting structure (2), a labeling device (4) is arranged outside the adjusting structure (2), and a conveyor belt (5) is arranged outside the fixing plate (1); The regulating structure (2) comprises a limiting rod (201), a movable plate (202), a toothed plate (203), a fixed rod (204), a gear (205), a fixed block (206), a pressing plate (207), a spring (208) and an inserting rod (209); the limiting rod (201) is fixedly installed inside the fixed plate (1); the movable plate (202) is movably installed outside the limiting rod (201); the toothed plate (203) is fixedly installed inside the fixed plate (1); 03), a fixed rod (204) is fixedly installed inside the movable plate (202), a gear (205) is movably installed outside the fixed rod (204), a fixed block (206) is fixedly installed on the top of the movable plate (202), a pressing plate (207) is hinged on the top of the fixed block (206), a spring (208) is fixedly installed on the bottom of the pressing plate (207), and an insertion rod (209) is fixedly installed outside the pressing plate (207); The fastening structure (3) comprises an external plate (301), a compression spring (302), an extrusion plate (303), a connecting rod (304) and a rotating wheel (305); the external plate (301) is fixedly installed on the outside of the movable plate (202); the compression spring (302) is fixedly installed on the inside of the external plate (301); the extrusion plate (303) is fixedly installed on the bottom of the compression spring (302); the connecting rod (304) is fixedly installed on the inside of the extrusion plate (303); and the rotating wheel (305) is movably installed on the outside of the connecting rod (304).

2. A labeling mechanism for labeling according to claim 1, characterized in that: The movable plate (202) passes through the limiting rod (201) and is movably connected to the limiting rod (201); the movable plate (202) passes through the tooth plate (203) and is movably connected to the tooth plate (203).

3. A labeling mechanism for labeling according to claim 1, characterized in that: The gear (205) is meshed with the toothed plate (203), and the bottom of the insertion rod (209) penetrates the movable plate (202) and is plugged into the gear (205).

4. The labeling mechanism according to claim 1, characterized in that: The movable plate (202) passes through the fixed plate (1) and extends to the outside of the fixed plate (1), and a labeling device (4) is fixedly installed on the outside of the movable plate (202).

5. The labeling mechanism according to claim 1, characterized in that: The labeling device (4) is close to the external plate (301), a slide groove is provided inside the external plate (301), a slider is fixedly installed outside the extrusion plate (303), and the slider is slidably connected to the slide groove.

6. The labeling mechanism according to claim 1, characterized in that: The bottom of the rotating wheel (305) extends to the outside of the extrusion plate (303).

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