Glass wine bottle labeling device

Abstract

The utility model relates to the technical field of wine bottle production, and discloses a glass wine bottle labeling device, which comprises a machine body, a labeling roller and a labeling roller, the air cylinder is arranged on the other side of the machine body and is opposite to the labeling roller; the adjusting plate is connected to the telescopic end of the air cylinder; the positioning roller is rotationally arranged on the roller frame, and the roller frame is connected to the adjusting plate in a sliding mode; a glass wine bottle is clamped between the two positioning rollers and the labeling roller, and the two positioning rollers are symmetrically arranged on the two sides of the glass wine bottle and arranged in the inclined 45-degree direction of the glass wine bottle in a supporting mode. According to the glass bottle labeling device, the two positioning rollers with the adjustable distance are adopted, so that the glass bottle labeling device can adapt to labeling operation of glass bottles with different sizes and is supported at preset positions of the glass bottles, and the risk that the glass bottles are separated from the labeling rollers in the rotating process can be effectively reduced due to the sufficient clamping distance; and the glass wine bottles can be stably extruded on the labeling roller, so that the label paper is pasted and flattened, and the labeling quality of the glass wine bottles is ensured.

Description

Technical Field

[0001] This utility model relates to the field of wine bottle production technology, specifically to a labeling device for glass wine bottles. Background Technology

[0002] A wine bottle labeling device is a piece of equipment used for automated labeling. It is widely used in the wine production and packaging industry. It can accurately affix labels to wine bottles to indicate the information about the wine contained inside.

[0003] In the prior art, such as the patent document with publication number CN221050198U, a vertical round bottle labeling machine is disclosed, including a conveyor base. An adjustment component is set up; specifically, rotating the handle drives the threaded rod to rotate, which in turn drives the cylinder to move. The cylinder, along with the push plate and stabilizing rollers, moves simultaneously, allowing adjustment of the clamping distance to effectively clamp round bottles of different sizes, avoiding excessively tight or loose clamping. However, this device has a fixed distance between the two stabilizing rollers. Since glass bottles vary in size and the relative positions of the support points are also different, when the clamping distance is too small relative to the bottle size, clamping failure may occur, leading to bottle displacement and affecting labeling quality.

[0004] Therefore, it is necessary to propose a glass bottle labeling device to at least partially solve the problems existing in the prior art. Utility Model Content

[0005] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To address the aforementioned problems, this utility model discloses a glass bottle labeling device; it includes:

[0007] The machine body has a labeling roller that is rotatably mounted on one side.

[0008] The cylinder is located on the other side of the machine body and is opposite to the labeling roller;

[0009] Adjustment plate, the adjustment plate is connected to the extension and retraction end of the cylinder;

[0010] The positioning rollers are rotatably mounted on the roller frame, which is slidably connected to the adjusting plate, and two positioning rollers are symmetrically arranged.

[0011] Preferably, a conveyor belt is provided at the center of the machine body, glass bottles are placed on the conveyor belt, and a labeling mechanism is provided in front of the labeling roller.

[0012] Preferably, the glass bottle is sandwiched between two positioning rollers and a labeling roller. The two positioning rollers are symmetrically arranged on both sides of the glass bottle and supported at an angle of 45 degrees to the glass bottle.

[0013] Preferably, a fixed plate and a movable plate are respectively provided on both sides of the conveyor belt. The fixed plate and the movable plate are located in front of the labeling mechanism. The movable plate is connected to the machine body through an elastic element. The fixed plate and the movable plate are arranged parallel to each other. The glass bottle is clamped between the fixed plate and the movable plate.

[0014] Preferably, a lifting cylinder is connected to the machine body, a positioning frame is connected to the top of the lifting cylinder, a positioning block is rotatably connected to the bottom of the positioning frame, and the positioning block is pressed against the top of the glass bottle.

[0015] Preferably, the top and bottom surfaces of the adjusting plate are symmetrically provided with lugs, and the cylinder extension end is provided with four push rods, which are connected to the lugs. The cylinder extension end moves towards or away from the labeling roller.

[0016] Preferably, the adjusting plate further includes: a rotating shaft and adjusting blocks. The rotating shaft is rotatably connected to the cavity of the adjusting plate, with both ends of the rotating shaft extending out of the adjusting plate, and the rotating shaft is symmetrically provided with threaded areas of opposite directions. The adjusting blocks are slidably disposed in the cavity of the adjusting plate, and the two adjusting blocks are respectively screwed to the two threaded areas of the rotating shaft. The side of the adjusting plate is provided with a sliding groove for the adjusting blocks to pass through, and one side of the adjusting blocks is connected to the roller frame.

[0017] Preferably, the other side of the adjusting block is connected to the limiting plate, and the limiting plate slides relative to the outer wall of the adjusting plate.

[0018] Preferably, rotating blocks are connected to both ends of the rotating shaft, and the sidewalls of the rotating blocks are uniformly provided with locking blocks along the circumferential direction.

[0019] Preferably, the adjusting plate further includes: an L-shaped support plate, a sliding column, an arc-shaped limiting plate, and a spring. The L-shaped support plate is connected to the top of the adjusting plate, the sliding column is slidably connected to the L-shaped support plate, and an end plate is provided at the top of the sliding column. The spring is sleeved on the sliding column and abuts against the end plate and the L-shaped support plate. The arc-shaped limiting plate is connected to the bottom of the sliding column, and a slot is provided on the arc-shaped surface at the bottom of the arc-shaped limiting plate. The arc-shaped limiting plate is engaged with the top of the rotating block.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] This utility model provides a glass bottle labeling device, which uses two positioning rollers with adjustable spacing to adapt to labeling operations on glass bottles of different sizes. The rollers are supported in a preset position on the glass bottle, and the sufficient clamping distance can effectively reduce the risk of the glass bottle separating from the labeling roller during rotation. This allows the glass bottle to be stably pressed onto the labeling roller, achieving label pasting and smoothing, and ensuring the labeling quality of the glass bottle.

[0022] The glass bottle labeling device described herein has other advantages, objectives and features that will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of the present invention. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the cross-section of the present invention at the conveyor belt.

[0025] Figure 2 This is a top view of the present invention;

[0026] Figure 3 This is a schematic diagram of the positioning roller support in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the cylinder and positioning roller in this utility model;

[0028] Figure 5 This is a cross-sectional structural diagram of the adjusting plate in this utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the adjusting plate in this utility model (the lug is not shown);

[0030] Figure 7 This is a three-dimensional structural diagram of the adjusting block in this utility model.

[0031] In the diagram: 1. Machine body; 2. Labeling roller; 3. Cylinder; 4. Adjusting plate; 5. Positioning roller; 6. Roller frame; 7. Conveyor belt; 8. Glass bottle; 9. Labeling mechanism; 10. Fixed plate; 11. Movable plate; 12. Lifting cylinder; 13. Positioning frame; 14. Positioning rotating block; 15. Lug; 16. Push rod; 17. Rotating shaft; 18. Threaded area; 19. Adjusting block; 20. Limiting plate; 21. Rotating block; 22. L-shaped support plate; 23. Sliding column; 24. Arc-shaped limiting plate; 25. Spring. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Example

[0034] The present invention will now be further described with reference to the accompanying drawings.

[0035] like Figures 1-7 As shown, this embodiment provides a glass bottle labeling device, comprising:

[0036] The machine body 1 has a labeling roller 2 rotatably mounted on one side of the machine body 1;

[0037] Cylinder 3 is located on the other side of the machine body 1 and is opposite to the labeling roller 2;

[0038] Adjusting plate 4, the adjusting plate 4 is connected to the extension and retraction end of cylinder 3;

[0039] Positioning roller 5 is rotatably mounted on roller frame 6, which is slidably connected to adjusting plate 4, and two positioning rollers 5 are symmetrically arranged.

[0040] The glass bottle 8 is sandwiched between two positioning rollers 5 and labeling roller 2. The two positioning rollers 5 are symmetrically arranged on both sides of the glass bottle 8 and supported at an angle of 45 degrees to the glass bottle 8.

[0041] The working principle and beneficial effects of this utility model are as follows:

[0042] This embodiment provides a glass bottle labeling device, which is an improvement on an existing labeling machine. When the labeling machine is in use, the labeling roller 2 drives the glass bottle 8 to rotate, pressing and affixing the label paper onto the surface of the glass bottle 8. A cylinder 3 is located on the opposite side of the labeling roller 2, with its extension end extending to move the adjusting plate 4 towards the glass bottle 8 until two positioning rollers 5 clamp and press the glass bottle 8 onto the labeling roller 2. This allows the labeling roller 2 to drive the glass bottle 8 to rotate, and the two positioning rollers 5 rotate accordingly, smoothing the label paper. The roller frame 6 on the sliding adjusting plate 4 adjusts the distance between the two roller frames 6, thereby adjusting the distance between the two positioning rollers 5, allowing it to adapt to glass bottles 8 of different sizes. This ensures that the support point is always located at a 45-degree angle to the glass bottle 8, providing stable support.

[0043] Through the above structural design, two positioning rollers 5 with adjustable spacing are used to adapt to the labeling operation of glass bottles 8 of different sizes. They are supported in the preset position of the glass bottle 8. Sufficient clamping distance can effectively reduce the risk of the glass bottle 8 separating from the labeling roller 2 during rotation. This allows the glass bottle 8 to be stably pressed on the labeling roller 2, so as to achieve the pasting and smoothing of the label paper and ensure the labeling quality of the glass bottle 8.

[0044] In one embodiment, a conveyor belt 7 is provided at the center of the machine body 1, glass bottles 8 are placed on the conveyor belt 7, and a labeling mechanism 9 is provided on the front side of the labeling roller 2.

[0045] The working principle and beneficial effects of the above technical solution are as follows:

[0046] The labeling device is an improvement on the existing labeling machine. The machine body 1, labeling mechanism 9, labeling roller 2 and the drive mechanism connected to it all adopt existing equipment. For details, please refer to the patent documents with publication numbers CN221050198U and CN221163731U and the existing vertical circular labeling machine equipment.

[0047] The conveyor belt 7 is used to transfer the glass bottle 8 between the labeling station, the feeding station, and the discharging station. When the positioning roller 5 positions and clamps the glass bottle 8, the labeling mechanism 9 pastes one end of the label paper onto the glass bottle 8. The motor output end is connected to the labeling roller 2. By driving the labeling roller 2 to rotate, the glass bottle 8 is rotated. As it rotates, the label paper is wrapped around and pasted onto the glass bottle 8.

[0048] In one embodiment, a fixed plate 10 and a movable plate 11 are respectively provided on both sides of the conveyor belt 7. The fixed plate 10 and the movable plate 11 are located in front of the labeling mechanism 9. The movable plate 11 is connected to the machine body 1 through an elastic element. The fixed plate 10 and the movable plate 11 are arranged in parallel. The glass bottle 8 is sandwiched between the fixed plate 10 and the movable plate 11.

[0049] The working principle and beneficial effects of the above technical solution are as follows:

[0050] The movable plate 11 is connected to the machine body 1 via an elastic element. The elastic element can be a combination of a slide rod and a spring. The slide rod is connected to the side of the movable plate 11 away from the fixed plate 10, and the other end of the slide rod is slidably connected to the machine body 1. The spring abuts between the machine body 1 and the movable plate 11. The elastic element acts on the movable plate 11, causing it to tend to move closer to the fixed plate 10. This can accommodate the size of the glass bottle 8, clamping the glass bottle 8 between the fixed plate 10 and the movable plate 11, performing preliminary positioning of the glass bottle 8, and improving labeling accuracy.

[0051] In one embodiment, a lifting cylinder 12 is connected to the body 1, a positioning frame 13 is connected to the top of the lifting cylinder 12, a positioning block 14 is rotatably connected to the bottom of the positioning frame 13, and the positioning block 14 is pressed against the top of the glass bottle 8.

[0052] The working principle and beneficial effects of the above technical solution are as follows:

[0053] A lifting cylinder 12 is installed on the machine body 1 near the labeling roller 2. When the glass bottle 8 moves to the labeling station, the lifting cylinder 12 is activated to move the positioning frame 13 downward, causing the positioning rotating block 14 to press against the top of the glass bottle 8. When the glass bottle 8 rotates, the positioning rotating block 14 rotates accordingly, without obstructing the labeling process. After labeling is completed, the lifting cylinder 12 moves the positioning frame 13 upward, and the positioning rotating block 14 separates from the glass bottle 8. Through the pressing action of the positioning rotating block 14, the axial movement of the glass bottle 8 during the labeling process can be effectively suppressed, improving the accuracy of the labeling position.

[0054] In one embodiment, lugs 15 are symmetrically provided on the top and bottom surfaces of the adjusting plate 4, and four push rods 16 are provided on the telescopic end of the cylinder 3. The push rods 16 are connected to the lugs 15, and the telescopic end of the cylinder 3 moves toward or away from the labeling roller 2.

[0055] The adjusting plate 4 also includes a rotating shaft 17 and adjusting blocks 19. The rotating shaft 17 is rotatably connected to the cavity of the adjusting plate 4, with both ends of the rotating shaft 17 extending out of the adjusting plate 4, and the rotating shaft 17 is symmetrically provided with threaded areas 18 with opposite directions of rotation. The adjusting blocks 19 are slidably disposed in the cavity of the adjusting plate 4, and the two adjusting blocks 19 are respectively screwed to the two threaded areas 18 of the rotating shaft 17. The side of the adjusting plate 4 is provided with a sliding groove for the adjusting blocks 19 to pass through, and one side of the adjusting blocks 19 is connected to the roller frame 6.

[0056] The other side of the adjusting block 19 is connected to the limiting plate 20, and the limiting plate 20 slides relative to the outer wall of the adjusting plate 4.

[0057] The working principle and beneficial effects of the above technical solution are as follows:

[0058] When the cylinder 3 extends, the push rod 16 and the lug 15 are connected, which drives the adjusting plate 4 to move towards the glass bottle 8, so that the positioning roller 5 contacts the glass bottle 8, thereby pushing the glass bottle 8 to contact the labeling roller 2 and maintaining the preset pressure.

[0059] When adjusting the spacing of the positioning rollers 5, one end of the rotating shaft 17 is rotated, causing the threaded areas 18 on both sides to engage with the two adjusting blocks 19 respectively. This causes the adjusting blocks 19 to move closer or further apart within the cavity of the adjusting plate 4. The adjusting blocks 19 drive the roller frame 6 to move, which in turn drives the two positioning rollers 5 to move closer or further apart, thus achieving rapid adjustment of the spacing between the two positioning rollers 5. When the adjusting blocks 19 move, they also drive the limiting plate 20 on the other side to move synchronously. The limiting plate 20 slides along the outer wall of the adjusting plate 4, limiting the direction of movement of the adjusting plate 4 and preventing the adjusting blocks 19 from rotating under the gravity of the positioning rollers 5 and the roller frame 6, thereby improving the stability of the positioning rollers 5.

[0060] In one embodiment, the two ends of the rotating shaft 17 are connected to rotating blocks 21, and the sidewalls of the rotating blocks 21 are uniformly provided with locking blocks along the circumferential direction.

[0061] The adjusting plate 4 also includes: an L-shaped support plate 22, a sliding column 23, an arc-shaped limiting plate 24, and a spring 25. The L-shaped support plate 22 is connected to the top of the adjusting plate 4. The sliding column 23 is slidably connected to the L-shaped support plate 22, and an end plate is provided at the top of the sliding column 23. The spring 25 is sleeved on the sliding column 23 and abuts against the end plate and the L-shaped support plate 22. The arc-shaped limiting plate 24 is connected to the bottom of the sliding column 23. A slot is provided on the arc-shaped surface at the bottom of the arc-shaped limiting plate 24, and the arc-shaped limiting plate 24 is engaged with the top of the rotating block 21.

[0062] The working principle and beneficial effects of the above technical solution are as follows:

[0063] When the position of the positioning roller 5 needs to be adjusted, the sliding column 23 is pulled upward to move the arc-shaped limiting plate 24 upward, releasing the limit on the rotating block 21. At the same time, the spring 25 is stretched. By rotating the rotating block 21, the rotating shaft 17 can be rotated, thereby adjusting the spacing of the positioning roller 5. After the adjustment is completed, the sliding column 23 is released. Under the tension of the spring 25, the sliding column 23 is moved downward quickly, so that the arc-shaped limiting plate 24 is re-clamped on the top of the rotating block 21. Through the cooperation of the clamping block and the clamping groove, the rotation of the rotating block 21 is restricted.

[0064] Through the above structural design, the position of the positioning roller 5 is locked, ensuring accurate positioning after the spacing is adjusted. This solves the problem that the positioning roller 5 moves away from each other and shifts under the action of reaction force when the positioning roller 5 frequently applies pressure to the glass bottle 8, thus improving the reliability of the spacing adjustment operation of the positioning roller 5.

[0065] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0066] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A glass bottle labeling apparatus characterized by comprising: Include: Machine body (1), one side of the machine body (1) is provided with a labeling roller (2); Cylinder (3), cylinder (3) is arranged on the other side of the machine body (1) and opposite to the labeling roller (2); Adjusting plate (4), adjusting plate (4) is connected to the telescopic end of cylinder (3); Positioning roller (5), positioning roller (5) is rotatably arranged on roller frame (6), roller frame (6) is slidably connected to adjusting plate (4), and positioning roller (5) is symmetrically arranged as two.

2. A glass bottle labeling apparatus according to claim 1, wherein The center of the machine body (1) is provided with a conveying belt (7), and the glass wine bottle (8) is placed on the conveying belt (7). The front side of the labeling roller (2) is provided with a labeling mechanism (9).

3. A glass bottle labeling apparatus as claimed in claim 2, wherein The glass wine bottle (8) is clamped between the two positioning rollers (5) and the labeling roller (2). The two positioning rollers (5) are symmetrically arranged on both sides of the glass wine bottle (8) and are supported and arranged in the 45 degree direction of the glass wine bottle (8).

4. A glass bottle labeling apparatus as claimed in claim 2, wherein The conveying belt (7) is provided with a fixed plate (10) and a movable plate (11) on both sides respectively. The fixed plate (10) and the movable plate (11) are located in front of the labeling mechanism (9). The movable plate (11) is connected with the machine body (1) through an elastic member. The fixed plate (10) and the movable plate (11) are arranged in parallel. The glass wine bottle (8) is clamped between the fixed plate (10) and the movable plate (11).

5. A glass bottle labelling apparatus according to claim 4, wherein The machine body (1) is connected with a lifting cylinder (12). The lifting cylinder (12) is connected with a positioning frame (13) at the top end. The positioning frame (13) is rotatably connected with a positioning rotating block (14) at the bottom end. The positioning rotating block (14) is crimped on the top end of the glass wine bottle (8).

6. A glass bottle labeling apparatus as claimed in claim 1, wherein The top surface and the bottom surface of the adjusting plate (4) are symmetrically provided with lugs (15). The telescopic end of the cylinder (3) is provided with four push rods (16). The push rods (16) are connected with the lugs (15). The telescopic end of the cylinder (3) moves towards or away from the labeling roller (2).

7. A glass bottle labeling apparatus as claimed in claim 1, wherein The adjusting plate (4) further comprises: a rotating shaft (17) and an adjusting block (19). The rotating shaft (17) is rotatably connected in the cavity of the adjusting plate (4). The rotating shaft (17) extends out of the adjusting plate (4) at both ends, and the rotating shaft (17) is symmetrically provided with thread zones (18) with opposite rotation directions. The adjusting block (19) is slidably arranged in the cavity of the adjusting plate (4), and the two adjusting blocks (19) are respectively screwed with the two thread zones (18) of the rotating shaft (17). A sliding groove is formed in the side surface of the adjusting plate (4) for the adjusting block (19) to pass through. One side of the adjusting block (19) is connected with the roller frame (6).

8. A glass bottle labelling apparatus according to claim 7, wherein The other side of the adjusting block (19) is connected with a limiting plate (20), and the limiting plate (20) slides relative to the outer wall of the adjusting plate (4).

9. A glass bottle labeling apparatus according to claim 7, wherein The both ends of the rotating shaft (17) are connected with a rotating block (21), and the side wall of the rotating block (21) is uniformly provided with clamping blocks in the circumferential direction.

10. A glass bottle labeling apparatus according to claim 9, wherein The adjusting plate (4) further comprises an L-shaped supporting plate (22), a sliding column (23), an arc-shaped limiting plate (24) and a spring (25). The L-shaped supporting plate (22) is connected to the top end of the adjusting plate (4). The sliding column (23) is slidingly connected to the L-shaped supporting plate (22), and the top end of the sliding column (23) is provided with an end plate. The spring (25) is sleeved on the sliding column (23) and abuts between the end plate and the L-shaped supporting plate (22). The arc-shaped limiting plate (24) is connected to the bottom end of the sliding column (23). An arc-shaped surface at the bottom of the arc-shaped limiting plate (24) is provided with a clamping groove, and the arc-shaped limiting plate (24) is clamped to the top of the rotating block (21).

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