An automatic labeling and positioning device for beer bottles

Abstract

This utility model provides an automatic labeling and positioning device for beer bottles, comprising: two mounting frames and a positioning mechanism; the positioning mechanism includes a flipping frame rotatably connected to the inner left side of the two mounting frames, a pulling frame rotatably connected to the surface of the flipping frame, a rotating frame rotatably connected to the bottom surface of the pulling frame, a rotating wheel rotatably connected to the surface of the pulling frame and located inside the rotating frame, and a connecting frame provided inside the flipping frame. This utility model provides an automatic labeling and positioning device for beer bottles, using positioning blocks to position the beer bottle. Four positioning blocks can apply a uniform clamping force from the outer periphery of the beer bottle. The symmetrical four-point positioning can firmly fix the bottle in the center position. Through the cooperation of fixing bolts and adjusting grooves, the positioning height of the connecting frame and positioning blocks can be adjusted. Compared with traditional positioning devices, it reduces the connection time of the positioning action and can position the beer bottle more stably and quickly.

Description

Technical Field

[0001] This utility model relates to the field of automatic labeling, and in particular to an automatic labeling and positioning device for beer bottles. Background Technology

[0002] The automatic labeling and positioning device for beer bottles is one of the core auxiliary equipment in the automated beer bottling production line. It is mainly used to accurately place the printed labels in the designated positions on the beer bottles. Through mechanical structure, sensing technology and control system, it ensures the "positional accuracy, angle consistency and stability" of the label placement, adapts to subsequent label shrinking, inspection and other processes, and finally achieves standardized product appearance packaging.

[0003] In related technologies, when automatically labeling beer bottles, positioning devices are needed to fix the beer bottles on the conveyor line to prevent them from shaking and affecting the labeling process. However, some existing labeling positioning devices are not convenient for quickly and stably labeling beer bottles. Bottles are prone to radial offset, axial sway, or circumferential rotation deviation on the conveyor line or labeling station, which directly affects the relative positional accuracy of the label and the bottle, resulting in various appearance defects.

[0004] Therefore, it is necessary to provide an automatic labeling and positioning device for beer bottles to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides an automatic labeling and positioning device for beer bottles, which solves the problem that some existing labeling and positioning devices are not convenient for quickly and stably labeling beer bottles during use.

[0006] To solve the above-mentioned technical problems, this utility model provides an automatic labeling and positioning device for beer bottles, comprising: two mounting brackets and a positioning mechanism;

[0007] The positioning mechanism includes a flipping frame rotatably connected to the inner left side of two mounting frames. A pulling frame is rotatably connected to the surface of the flipping frame. A rotating frame is rotatably connected to the bottom surface of the pulling frame. A rotating wheel is rotatably connected to the surface of the pulling frame and inside the rotating frame. A connecting frame is provided inside the flipping frame. A positioning block is fixed to the right side of the connecting frame by bolts. An electric telescopic rod is fixed to the right side of the rotating frame.

[0008] Preferably, the inner side of the flipping frame is fixed with a fixing bolt, and the inner side of the connecting frame is provided with an adjustment groove that cooperates with the fixing bolt. The flipping frame is fixedly connected to the connecting frame by the fixing bolt.

[0009] Preferably, the inner sides of the tops of the two mounting brackets are longitudinally rotatably connected to a rotating shaft, the surface of the rotating shaft is fixed with a conveying wheel, and the front side of the front mounting bracket is provided with a drive motor for driving the rotating shaft to rotate.

[0010] Preferably, a pushing mechanism is rotatably connected inside the rear mounting bracket. The pushing mechanism includes a rotating rod rotatably connected inside the rear mounting bracket. Both the surface of the rotating rod and the surface of the rotating shaft are fixed with transmission wheels. The surfaces of the two transmission wheels are fitted with transmission belts. The surface of the rotating rod is provided with a flexible pushing brush.

[0011] Preferably, the conveyor wheels are made of rubber and there are two sets arranged in a mirror image. A labeling device is provided on one side of the two conveyor wheels facing each other. By rotating the two conveyor wheels simultaneously to the opposite side, the label can be applied to the surface of the beer bottle.

[0012] Preferably, the bottom of the two mounting brackets is fixed with a mounting seat, the mounting seat has a mounting groove inside, the bottom of the rotating wheel is in contact with the top of the mounting seat, and a conveying device is provided on the inner side of the two mounting brackets.

[0013] Compared with related technologies, the automatic labeling and positioning device for beer bottles provided by this utility model has the following advantages:

[0014] This invention provides an automatic labeling and positioning device for beer bottles. Activating two electric telescopic rods causes them to extend simultaneously, rotating two flipping frames to opposite sides. This allows the positioning blocks to position the beer bottle. The four positioning blocks apply a uniform clamping force from the outer circumference of the bottle, and the symmetrical four-point positioning firmly fixes the bottle in the center. The positioning height of the connecting frame and positioning blocks can be adjusted by the cooperation of the fixing bolts and adjusting grooves. Compared to traditional positioning devices, this reduces the time spent on connecting the positioning actions, allowing for more stable and faster positioning of the beer bottle. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of an automatic labeling and positioning device for beer bottles provided by this utility model;

[0016] Figure 2 for Figure 1 The enlarged structural diagram of region A is shown below;

[0017] Figure 3 for Figure 1 The diagram shows the structure of the positioning mechanism.

[0018] Figure 4 for Figure 1 The diagram shows the structure of the pushing mechanism.

[0019] The following are the labeling elements in the diagram: 1. Mounting frame; 2. Positioning mechanism; 21. Tilting frame; 22. Pulling frame; 23. Rotating frame; 24. Rotating wheel; 25. Connecting frame; 26. Positioning block; 27. Electric telescopic rod; 3. Fixing bolt; 4. Adjusting groove; 5. Rotating shaft; 6. Conveying wheel; 7. Drive motor; 8. Pushing mechanism; 81. Rotating rod; 82. Transmission wheel; 83. Transmission belt; 84. Flexible pushing brush; 9. Mounting base; 10. Mounting groove; 11. Conveying equipment. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic diagram of a preferred embodiment of an automatic labeling and positioning device for beer bottles provided by this utility model; Figure 2 for Figure 1 The enlarged structural diagram of region A is shown below; Figure 3 for Figure 1 The diagram shows the structure of the positioning mechanism. Figure 4 for Figure 1 The schematic diagram of the pushing mechanism shown illustrates an automatic labeling and positioning device for beer bottles, comprising: two mounting brackets 1 and a positioning mechanism 2;

[0022] The positioning mechanism 2 includes a flipping frame 21 rotatably connected to the inner left side of the two mounting frames 1. A pulling frame 22 is rotatably connected to the surface of the flipping frame 21. A rotating frame 23 is rotatably connected to the bottom surface of the pulling frame 22. A rotating wheel 24 is rotatably connected to the surface of the pulling frame 22 and inside the rotating frame 23. A connecting frame 25 is provided inside the flipping frame 21. A positioning block 26 is fixed to the right side of the connecting frame 25 by bolts. An electric telescopic rod 27 is fixed to the right side of the rotating frame 23.

[0023] The positioning mechanism 2 has two sets of mirror images on the left and right. When the electric telescopic rod 27 is activated, the electric telescopic rod 27 retracts, causing the rotating frame 23 and the rotating wheel 24 to move to the right. The movement of the rotating frame 23 to the right pulls the bottom of the pulling frame 22 to the right, and the top of the pulling frame 22 causes the flipping frame 21 to rotate counterclockwise. When the two electric telescopic rods 27 are activated, the two flipping frames 21 rotate to opposite sides, thereby canceling the positioning of the beer bottle. When the two electric telescopic rods 27 are extended at the same time, the two flipping frames 21 rotate to opposite sides, thereby using the positioning block 26 to position the beer bottle.

[0024] Preferably, the positioning block 26 can be disassembled and replaced to fit the size of the beer bottle.

[0025] The inner side of the flipping frame 21 is fixed with a fixing bolt 3, and the inner side of the connecting frame 25 is provided with an adjustment groove 4 that cooperates with the fixing bolt 3. The flipping frame 21 is fixedly connected to the connecting frame 25 by the fixing bolt 3.

[0026] Preferably, the positioning height of the connecting frame 25 and the positioning block 26 can be adjusted by the cooperation of the fixing bolt 3 and the adjusting groove 4.

[0027] The inner sides of the top of the two mounting brackets 1 are longitudinally rotatably connected to a rotating shaft 5. A conveying wheel 6 is fixed on the surface of the rotating shaft 5. A drive motor 7 for driving the rotating shaft 5 to rotate is provided on the front side of the front mounting bracket 1.

[0028] Start the drive motor 7. The drive motor 7 rotates, causing the rotating shaft 5 and the conveyor wheel 6 to rotate. When the two conveyor wheels 6 rotate to opposite sides at the same time, the label can be put on the top of the beer bottle.

[0029] The rear mounting bracket 1 is rotatably connected to a pushing mechanism 8. The pushing mechanism 8 includes a rotating rod 81 rotatably connected to the interior of the rear mounting bracket 1. Both the surface of the rotating rod 81 and the surface of the rotating shaft 5 are fixed with transmission wheels 82. The surfaces of the two transmission wheels 82 are fitted with transmission belts 83. The surface of the rotating rod 81 is provided with a flexible pushing brush 84.

[0030] When the rotating shaft 5 rotates, the transmission wheel 82 and the transmission belt 83 work together to drive the rotating rod 81 and the flexible push brush 84 to rotate. When the two conveying wheels 6 rotate to the opposite side, they can drive the two rotating rods 81 and the flexible push brush 84 to rotate to the opposite side. When the beer bottle passes through the two flexible push brushes 84, the flexible push brushes 84 can push the label on the surface of the beer bottle downward.

[0031] The conveyor wheels 6 are made of rubber and there are two sets arranged in a mirror image. A labeling device is set on one side of the two conveyor wheels 6 facing each other. By rotating the two conveyor wheels 6 simultaneously to the opposite side, the label can be put on the surface of the beer bottle.

[0032] The bottom of the two mounting brackets 1 is fixed with mounting bases 9, the mounting bases 9 have mounting grooves 10 inside, the bottom of the rotating wheel 24 is in contact with the top of the mounting base 9, and the inner side of the two mounting brackets 1 is provided with a conveying device 11.

[0033] Preferably, the conveying device 11 is used to convey beer bottles.

[0034] The working principle of the automatic labeling and positioning device for beer bottles provided by this utility model is as follows:

[0035] In use, the two flipping frames 21 are first flipped, and the beer bottle is conveyed by the conveying device 11. When the beer bottle is in the positioning position (i.e., the center position of the four positioning blocks 26 on the opposite side), the two electric telescopic rods 27 are activated. The two electric telescopic rods 27 extend at the same time, causing the two flipping frames 21 to rotate to the opposite side, thereby positioning the beer bottle using the positioning blocks 26.

[0036] After positioning, the drive motor 7 is started. The drive motor 7 rotates, causing the rotating shaft 5 and the conveyor wheel 6 to rotate. When the two conveyor wheels 6 rotate to opposite sides at the same time, the label is placed on the top of the beer bottle. Then the positioning of the beer bottle is canceled, and the conveyor device 11 continues to convey the beer bottle. When the rotating shaft 5 rotates, the drive wheel 82 and the drive belt 83 can drive the rotating rod 81 and the flexible push brush 84 to rotate. When the two conveyor wheels 6 rotate to opposite sides, they can drive the two rotating rods 81 and the flexible push brush 84 to rotate to opposite sides. When the beer bottle passes the two flexible push brushes 84, the flexible push brushes 84 push the label downward on the surface of the beer bottle.

[0037] Compared with related technologies, the automatic labeling and positioning device for beer bottles provided by this utility model has the following advantages:

[0038] Activate the two electric telescopic rods 27, which extend simultaneously, causing the two flipping frames 21 to rotate to opposite sides. This allows the positioning blocks 26 to position the beer bottle. The four positioning blocks 26 apply clamping force evenly from the outer periphery of the beer bottle. The symmetrical four-point positioning firmly fixes the bottle in the center position. By cooperating with the fixing bolts 3 and the adjusting grooves 4, the positioning height of the connecting frame 25 and the positioning blocks 26 can be adjusted. Compared with traditional positioning devices, this reduces the connection time of the positioning action and allows for more stable and faster positioning of the beer bottle.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic labeling and positioning device for beer bottles, characterized in that, include: Two mounting brackets (1) and a positioning mechanism (2); The positioning mechanism (2) includes a flipping frame (21) rotatably connected to the inner left side of the two mounting frames (1). A pulling frame (22) is rotatably connected to the surface of the flipping frame (21). A rotating frame (23) is rotatably connected to the bottom surface of the pulling frame (22). A rotating wheel (24) is rotatably connected to the surface of the pulling frame (22) and located inside the rotating frame (23). A connecting frame (25) is provided inside the flipping frame (21). A positioning block (26) is fixed to the right side of the connecting frame (25) by bolts. An electric telescopic rod (27) is fixed to the right side of the rotating frame (23).

2. The automatic labeling and positioning device for beer bottles according to claim 1, characterized in that, The inner side of the flipping frame (21) is fixed with a fixing bolt (3), and the inner side of the connecting frame (25) is provided with an adjustment groove (4) that works with the fixing bolt (3). The flipping frame (21) is fixedly connected to the connecting frame (25) by the fixing bolt (3).

3. The automatic labeling and positioning device for beer bottles according to claim 1, characterized in that, The inner sides of the top of the two mounting brackets (1) are longitudinally rotatably connected to a rotating shaft (5), and a conveying wheel (6) is fixed on the surface of the rotating shaft (5). A drive motor (7) for driving the rotating shaft (5) to rotate is provided on the front side of the front mounting bracket (1).

4. The automatic labeling and positioning device for beer bottles according to claim 3, characterized in that, The rear mounting bracket (1) is rotatably connected to a pushing mechanism (8). The pushing mechanism (8) includes a rotating rod (81) rotatably connected to the interior of the rear mounting bracket (1). Both the surface of the rotating rod (81) and the surface of the rotating shaft (5) are fixed with transmission wheels (82). The surfaces of the two transmission wheels (82) are fitted with transmission belts (83). The surface of the rotating rod (81) is provided with a flexible pushing brush (84).

5. The automatic labeling and positioning device for beer bottles according to claim 3, characterized in that, The conveyor wheels (6) are made of rubber and there are two sets of them arranged in a mirror image. A labeling device is provided on one side of the two conveyor wheels (6) facing each other. By rotating the two conveyor wheels (6) simultaneously to the opposite side, the label can be put on the surface of the beer bottle.

6. The automatic labeling and positioning device for beer bottles according to claim 1, characterized in that, The bottom of the two mounting brackets (1) is fixed with mounting bases (9), and the mounting bases (9) have mounting grooves (10) inside. The bottom of the rotating wheel (24) is in contact with the top of the mounting base (9), and the inner side of the two mounting brackets (1) is provided with a conveying device (11).

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