Automatic labelling device for canned products

Abstract

The utility model relates to canned product automatic label pasting device belongs to canned label pasting technical field, specifically for canned product automatic label pasting device, including label pasting device body, the lower part left side fixed mounting of label pasting device body has the support frame, the left and right sides of support frame all fixed mounting have slide rod no.

Description

Technical Field

[0001] This utility model relates to the field of can labeling technology, and more specifically, to an automatic labeling device for canned products. Background Technology

[0002] With the rapid development of the food, beverage, and daily chemical industries, canned products occupy an important position in the market due to their advantages in easy storage, transportation, and preservation. In the production process of canned products, the labeling stage is crucial. It not only affects the product's appearance but also directly impacts consumers' access to product information and their perception of the brand image. Currently, existing canned product production processes typically include cleaning and drying the cans to ensure the can surface is clean and dry, providing favorable conditions for subsequent labeling operations.

[0003] However, in actual production, although the cans have been cleaned and air-dried before labeling, it is difficult to completely dry the surface of the cans after cleaning. Furthermore, during the process of transporting the cans from the cleaning area to the labeling device, a small amount of water stains inevitably remain on the outside of the cans due to various factors such as ambient humidity, air flow, and transport time. These seemingly minor water stains, however, cause significant problems for the labeling process.

[0004] When existing automatic labeling devices for canned products are used, water stains form a barrier between the can surface and the label when the can enters the labeling device. This affects the adhesion between the label and the can. Even if the label material itself has good adhesion, it cannot overcome the negative impact of water stains. As a result, the label is very easy to fall off after labeling, which affects the effectiveness of the automatic labeling device for canned products. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides an automatic labeling device for canned products, which solves the problem that the lack of a corresponding cleaning mechanism in the prior art leads to residual trace water stains adhering to the surface of the can, thereby affecting the adhesion between the label and the can and causing the label to fall off easily.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an automatic labeling device for canned products, including a labeling device body. A support frame is fixedly installed on the lower left side of the labeling device body. Slide rod 1 is fixedly installed on both the left and right sides of the support frame. Side plates are installed at the front and rear ends of the two slide rods 1, and support blocks are slidably connected to the front and rear sides. Slide rod 2 is installed on the top left and right sides of the support block. A top plate is installed at the top of each pair of slide rod 2. A sliding plate is slidably connected to the outer side of each pair of slide rod 2. A fixing plate is installed on the adjacent side of the sliding plate on the front and rear sides. A wiping block is installed on the adjacent side of the fixing plate on the front and rear sides.

[0007] The lower part of the support frame is rotatably connected to a bidirectional lead screw, and the middle part of the top plate is rotatably connected to a threaded rod.

[0008] The threaded rod passes through the top plate and is threadedly connected to the slide plate at its lower part. The rear end of the bidirectional screw is rotatably connected to the rear side plate, and the front end passes through the front side plate. The bidirectional screw is threadedly connected to the two support blocks.

[0009] The front and rear wiping blocks are provided with insertion slots on opposite sides, and a limiting slot is provided on the left side of the opposite side. Insertion blocks are fixedly installed on the adjacent side of the front and rear fixing plates. A moving slot is provided on the left side of the fixing plate. A moving plate is slidably connected to the inner wall of the moving slot. A limiting plate is installed on one side of the moving plate, and an elastic element is installed on the other side. A paddle is installed on the left side of the moving plate.

[0010] The fixing plate is penetrated on the adjacent side of the front and rear limiting plates and inserted into the inner wall of the limiting groove, and the insertion block is inserted into the inner wall of the insertion groove.

[0011] The elastic elements on both the front and rear sides are installed on the inner wall of the moving groove at opposite ends. The left side of the moving plate passes through the fixed plate, and the right side of the paddle is attached to the fixed plate.

[0012] The wiping blocks on the front and back sides are symmetrically designed.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In the above solution, a wiping block is used to wipe the outer surface of the can to remove residual water stains, thereby improving the adhesion stability between the label and the can. At the same time, the wiping block is equipped with an adjustment mechanism, which can flexibly adapt to cans of different diameters and heights, thereby enhancing the adaptability of the labeling device and improving the labeling quality. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the skateboard structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the insertion slot structure of this utility model;

[0019] Figure 5 This is a front view of the front fixing plate of this utility model;

[0020] Figure 6 for Figure 5 Cross-sectional view of the structure at point AA.

[0021] [Figure Labels]

[0022] 1. Labeling device body; 2. Support block; 3. Support frame; 4. Slide rod one; 5. Double-acting screw; 6. Side plate; 7. Slide rod two; 8. Slide plate; 9. Threaded rod; 10. Fixing plate; 11. Top plate; 12. Wiping block; 13. Insertion groove; 14. Restriction groove; 15. Insertion block; 16. Restriction plate; 17. Moving plate; 18. Paddle; 19. Elastic element; 20. Moving groove. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: an automatic labeling device for canned products, including a labeling device body 1. A support frame 3 is fixedly installed on the lower left side of the labeling device body 1. Slide rods 4 are fixedly installed on both the left and right sides of the support frame 3. Side plates 6 are installed at the front and rear ends of the two slide rods 4, and support blocks 2 are slidably connected to the front and rear sides. Slide rods 7 are installed on the left and right sides of the top of the support blocks 2. A top plate 11 is installed at the top of every two slide rods 7. A sliding plate 8 is slidably connected to the outer side of every two slide rods 7. A fixing plate 10 is installed on the adjacent side of the sliding plate 8 on both the front and rear sides. A wiping block 12 is installed on the adjacent side of the fixing plate 10 on both the front and rear sides. The wiping blocks 12 on both the front and rear sides are symmetrically designed, which facilitates wiping the outer surface of the can and reduces the residue of fine water stains.

[0025] By driving the front and rear support blocks 2 to move, the slide plate 8 is moved synchronously to adjust the distance between the front and rear wiping blocks 12, thereby adapting to cans of different diameters. The two sides of the support blocks 2 slide along the outer side of the slide bar 1 4 to increase their stability during movement. Then, the slide plate 8 can be driven to move, and its two sides can slide along the outer side of the slide bar 2 7, thereby facilitating the adjustment of the height of the fixing plate 10 so that the wiping blocks 12 can adapt to cans of different heights, thereby improving the use effect of the labeling device body 1, reducing water stains on the outside of the can, and improving the stability of label application.

[0026] Example 2: Based on Example 1, in order to facilitate the adjustment of the position of the wiping block 12 to adapt to cans of different heights and diameters, the lower part of the support frame 3 is rotatably connected to a bidirectional lead screw 5, and the middle part of the top plate 11 is rotatably connected to a threaded rod 9; the threaded rod 9 passes through the top plate 11, and its lower part is threadedly connected to the sliding plate 8, so that the vertical position of the wiping block 12 can be adjusted using the threaded rod 9 to adapt to cans of different heights. The rear end of the bidirectional lead screw 5 is rotatably connected to the rear side plate 6, and its front end passes through the front side plate 6. The bidirectional lead screw 5 is threadedly connected to the two support blocks 2, so that the distance between the front and rear wiping blocks 12 can be easily adjusted using the bidirectional lead screw 5 to adapt to cans of different diameters.

[0027] By rotating the bidirectional lead screw 5, the front and rear support blocks 2 are driven to move, thereby synchronously driving the slide plate 8 to move, so as to adjust the distance between the front and rear wiping blocks 12 and thus adapt to cans of different diameters. Then, the threaded rod 9 can be rotated to drive the slide plate 8 to move, thereby facilitating the adjustment of the height of the fixing plate 10 so that the wiping blocks 12 can adapt to cans of different heights, thereby improving the performance of the labeling device body 1.

[0028] Example 3: Based on Example 2, to facilitate the replacement of the wiping block 12, insertion slots 13 are provided on the opposite sides of the front and rear wiping blocks 12, and limiting slots 14 are provided on the left side of the opposite sides. Insertion blocks 15 are fixedly installed on the adjacent sides of the front and rear fixing plates 10. A moving slot 20 is provided on the left side of the fixing plate 10, and a moving plate 17 is slidably connected to the inner wall of the moving slot 20. A limiting plate 16 is installed on one side of the moving plate 17, and an elastic element 19 is installed on the other side. A paddle 18 is installed on the left side of the moving plate 17; the adjacent sides of the limiting plates 16 on the front and rear sides... The fixed plate 10 is penetrated on one side and inserted into the inner wall of the limiting groove 14. The insertion block 15 is inserted into the inner wall of the insertion groove 13, so that the limiting plate 16 and the limiting groove 14 are kept in an inserted state to fit the wiping block 12 and the fixed plate 10. The opposite ends of the elastic members 19 on the front and rear sides are installed on the inner wall of the moving groove 20. The left side of the moving plate 17 penetrates the fixed plate 10, and the right side of the lever 18 is attached to the fixed plate 10. So that the elastic force of the elastic member 19 pushes one side of the limiting plate 16 to keep it in an inserted state with the limiting groove 14, and facilitates subsequent maintenance and use.

[0029] By moving the lever 18, the moving plate 17 slides along the inner wall of the moving groove 20. While driving one side of the limiting plate 16 to disengage from the inner wall of the limiting groove 14, the elastic element 19 is squeezed, causing it to be compressed on the inner wall of the moving groove 20. Then, the wiping block 12 can be pulled out to the left, and the insertion block 15 gradually disengages from the insertion groove 13, making it convenient to replace the wiping block 12. After replacement, it is reset and inserted into the outside of the insertion block 15. At the same time, the lever 18 is released, and the elastic force of the elastic element 19 pushes the moving plate 17 to reset, causing one side of the limiting plate 16 to continue to be inserted into the limiting groove 14, thereby continuing to fix the wiping block 12 to the fixing plate 10 and facilitating subsequent maintenance.

[0030] The working process of this utility model is as follows:

[0031] In use, by rotating the bidirectional lead screw 5, the front and rear support blocks 2 are driven to move, thereby synchronously driving the slide plate 8 to move, so as to adjust the distance between the front and rear wiping blocks 12, thus adapting to cans of different diameters. The two sides of the support block 2 slide along the outer side of the slide rod 1 4 to increase its stability during movement. Then, the threaded rod 9 can be rotated to drive the slide plate 8 to move, and let its two sides slide along the outer side of the slide rod 2 7, so as to easily adjust the height of the fixing plate 10, so that the wiping block 12 can adapt to cans of different heights, thereby improving the use effect of the labeling device body 1, reducing water stains on the outside of the can, and improving the stability of label application.

[0032] When maintenance is required, the lever 18 is moved to slide the moving plate 17 along the inner wall of the moving groove 20. While driving one side of the limiting plate 16 to disengage from the inner wall of the limiting groove 14, the elastic element 19 is squeezed, causing it to be compressed on the inner wall of the moving groove 20. Then, the wiping block 12 can be pulled out to the left, and the insertion block 15 can be gradually disengaged from the insertion groove 13, making it convenient to replace the wiping block 12. After replacement, it is reset and inserted into the outside of the insertion block 15. At the same time, the lever 18 is released, and the elastic force of the elastic element 19 is used to push the moving plate 17 to reset, and cause one side of the limiting plate 16 to continue to be inserted into the limiting groove 14, thereby continuing to fix the wiping block 12 to the fixing plate 10, and facilitating subsequent maintenance.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic labeling device for canned products, characterized in that, The labeling device includes a labeling device body (1), a support frame (3) is fixedly installed on the lower left side of the labeling device body (1), and slide rods (4) are fixedly installed on both the left and right sides of the support frame (3). Side plates (6) are installed at the front and rear ends of the two slide rods (4), and support blocks (2) are slidably connected to the front and rear sides. Slide rods (7) are installed on the top left and right sides of the support block (2). A top plate (11) is installed at the top of each pair of slide rods (7). A sliding plate (8) is slidably connected to the outer side of each pair of slide rods (7). A fixing plate (10) is installed on the adjacent side of the sliding plate (8) on the front and rear sides. A wiping block (12) is installed on the adjacent side of the fixing plate (10) on the front and rear sides.

2. The automatic labeling device for canned products according to claim 1, characterized in that, The lower part of the support frame (3) is rotatably connected to a two-way lead screw (5), and the middle part of the top plate (11) is rotatably connected to a threaded rod (9).

3. The automatic labeling device for canned products according to claim 2, characterized in that, The threaded rod (9) passes through the top plate (11) and is threadedly connected to the slide plate (8) at its lower part. The rear end of the bidirectional screw (5) is rotatably connected to the rear side plate (6) and the front end passes through the front side plate (6). The bidirectional screw (5) is threadedly connected to the two support blocks (2).

4. The automatic labeling device for canned products according to claim 1, characterized in that, The front and rear wiping blocks (12) are provided with insertion slots (13) on opposite sides, and the left side of the opposite side is provided with a limiting slot (14). The front and rear fixed plates (10) are fixedly installed with insertion blocks (15) on adjacent sides. The left side of the fixed plate (10) is provided with a moving slot (20). The inner wall of the moving slot (20) is slidably connected with a moving plate (17). A limiting plate (16) is installed on one side of the moving plate (17), and an elastic element (19) is installed on the other side. A paddle (18) is installed on the left side of the moving plate (17).

5. The automatic labeling device for canned products according to claim 4, characterized in that, The front and rear limiting plates (16) are connected to the fixing plate (10) on the same side and are inserted into the inner wall of the limiting groove (14). The insertion block (15) is inserted into the inner wall of the insertion groove (13).

6. The automatic labeling device for canned products according to claim 4, characterized in that, The opposite ends of the elastic elements (19) on the front and rear sides are installed on the inner wall of the moving groove (20). The left side of the moving plate (17) passes through the fixed plate (10), and the right side of the paddle (18) is attached to the fixed plate (10).

7. The automatic labeling device for canned products according to claim 1, characterized in that, The wiping blocks (12) on the front and back sides are symmetrically designed.

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