Continuous roller type label feeding mechanism and full-automatic labeling machine

Abstract

The utility model relates to the technical field of labeling equipment, and discloses a continuous roller type label feeding mechanism and a full-automatic labeling machine, the continuous roller type label feeding mechanism comprises a positioning device, a label feeding device and a conveying mechanism, the positioning device comprises a fixed seat, a positioning block is arranged in the middle of the top of the fixed seat, four connecting columns are fixedly installed in the middle of the top of a rotating shaft, and the rotating shaft is fixedly connected with the positioning block. A fixing column is connected to the middles of the four connecting columns in a sleeving mode, the label feeding device comprises a supporting plate fixedly installed at the top of the fixing column, the fixing column and the supporting plate penetrate through the connecting columns, and a winding roller, a conveying roller, a motor, a first driven roller, a tension adjusting roller and a second driven roller are arranged at the top of the supporting plate from right to left; the conveying mechanism comprises a front transmission wheel and a rear transmission wheel, and the surfaces of the transmission wheels are sleeved with a conveying belt. According to the continuous roller type label feeding mechanism and the full-automatic labeling machine, the tension and the position can be adjusted conveniently, meanwhile, different machining requirements can be met, and a user can use the continuous roller type label feeding mechanism and the full-automatic labeling machine conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling equipment, in particular to a continuous roller label feeding mechanism and a full-automatic labeling machine. Background Art

[0002] A full-automatic labeling machine is a modern packaging equipment, mainly used for precisely pasting a roll of paper labels or metal foil labels on a PCB, a product or a specified package, and using the algorithm inside the machine to accurately align the label with the position to be pasted, and then automatically pasting it on the product, thus achieving a high pasting accuracy.

[0003] At present, the automatic labeling machines on the market may lack a flexible tension adjustment device, resulting in uneven tension during the label conveying process, and problems such as dislocation or wrinkling are likely to occur, affecting the labeling quality. Moreover, some labeling machines may only be suitable for specific types or shapes of product packaging, and may not be able to meet the diverse product packaging requirements, restricting the application scope of the equipment and reducing its market competitiveness. Therefore, a continuous roller label feeding mechanism and a full-automatic labeling machine are proposed to solve the above problems. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a continuous roller label feeding mechanism and a full-automatic labeling machine, which have the advantages of being convenient to adjust the tension and position to meet different processing requirements, and solve the problems that the automatic labeling machines on the market may lack a flexible tension adjustment device, resulting in uneven tension during the label conveying process, and problems such as dislocation or wrinkling are likely to occur, affecting the labeling quality. Moreover, some labeling machines may only be suitable for specific types or shapes of product packaging, and may not be able to meet the diverse product packaging requirements, restricting the application scope of the equipment and reducing its market competitiveness.

[0006] (2) Technical Solutions

[0007] To achieve the purpose of conveniently adjusting the tension and position to meet different processing requirements, the utility model provides the following technical solutions:

[0008] A continuous roller label feeding mechanism includes a positioning device and a label feeding device, and the label feeding device is arranged on the top of an adjusting device;

[0009] The positioning device includes a fixed seat, first fixing plates are fixedly installed on both the left and right sides of the fixed seat, a positioning block is arranged in the middle of the top of the fixed seat, second fixing plates are arranged on the front and rear outer walls of the positioning block, a rotating shaft is arranged in the middle of the top of the positioning block, four connecting columns are fixedly installed in the middle of the top of the rotating shaft, and a fixed column is sleeved in the middle of the four connecting columns;

[0010] The label feeding device includes a support plate fixedly installed at the top of a fixed column. The connecting column penetrates through the fixed column and the support plate. At the top of the support plate, a winding roller, a conveying roller, a motor, a first driven roller, a tension adjusting roller, and a second driven roller are arranged from right to left respectively.

[0011] As a preferred technical solution of the present utility model, two connecting rods are slidably connected between the first fixing plate, the second fixing plate and the outer wall of the positioning block. An adjusting rod is rotatably connected to the outer walls of the first fixing plate and the second fixing plate between every two of the connecting rods.

[0012] As a preferred technical solution of the present utility model, a connecting plate is arranged between the first driven roller and the support plate. The first driven roller is rotatably connected to the support plate, and the first driven roller is arranged between the connecting column and the conveying roller.

[0013] As a preferred technical solution of the present utility model, the conveying roller is arranged on the right side of the connecting column, the motor is arranged between the conveying roller and the connecting column, the tension adjusting roller is arranged on the left side of the connecting column, a connecting sleeve is sleeved on the tension adjusting roller, an extrusion plate is arranged at one end of the connecting sleeve close to the connecting column, and a lead screw is rotatably connected to the surface of the connecting sleeve.

[0014] As a preferred technical solution of the present utility model, a guiding plate is fixedly installed at the leftmost side of the upper end of the support plate, an extension plate is fixedly installed at the bottom of the support plate below the guiding plate, and a brush is fixedly installed on the top of the extension plate.

[0015] On the other hand, the present utility model provides a full-automatic labeling machine, which includes a continuous roller type label feeding mechanism as described in the above-mentioned one aspect, and further includes a conveying mechanism, and the conveying mechanism is arranged on the left side of the continuous roller type label feeding mechanism;

[0016] The conveying mechanism includes two front and rear driving wheels, a conveyor belt is sleeved on the surface of the driving wheels, and baffles are fixedly installed on both the left and right sides at the top of the conveyor belt.

[0017] As a preferred technical solution of the present utility model, the surface of the conveyor belt is attached to the guiding plate, and fixed baffles are fixedly installed on the top of the conveyor belt.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model provides a continuous roller type label feeding mechanism and a full-automatic labeling machine, which have the following beneficial effects:

[0020] The continuous roller label feeding mechanism and the full-automatic labeling machine form a flexible and adjustable label feeding system by setting components such as a fixed seat, a first fixing plate, a positioning block, a second fixing plate, a support plate, a winding roller, a conveying roller, a motor, a driven roller, and a tension adjusting roller, improving the accuracy and stability of label feeding. The design of the tension adjusting roller enables the label to maintain a constant tension during the conveying process, avoiding problems such as label misalignment or wrinkling caused by uneven tension, and improving the quality of labeling. By adjusting the screw rod on the connecting sleeve, the extrusion force of the tension adjusting roller on the label can be conveniently adjusted, thereby achieving precise control of the tension. The guiding plate provided on the support plate can accurately guide the label to the labeling position, facilitating the use by the user. Brief Description of the Drawings

[0021] Figure 1 Schematic diagram of the continuous roller label feeding mechanism in the present utility model;

[0022] Figure 2 Schematic diagram of the positioning device in the present utility model;

[0023] Figure 3 Schematic diagram of the tension adjusting roller in the present utility model;

[0024] Figure 4 Schematic diagram of the full-automatic labeling machine in the present utility model.

[0025] In the figure: 1, fixed seat; 2, first fixing plate; 3, positioning block; 4, rotating shaft; 5, connecting column; 6, support plate; 7, winding roller; 8, conveying roller; 9, motor; 10, first driven roller; 11, tension adjusting roller; 12, second driven roller; 13, connecting rod; 14, adjusting rod; 15, pressing plate; 16, screw rod; 17, guiding plate; 18, brush; 19, conveyor belt; 20, second fixing plate. Detailed Description of the Preferred Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figures 1-4 , a continuous roller label feeding mechanism and a fully automatic labeling machine, including a positioning device, a label feeding device, and a conveying mechanism. The label feeding device is arranged on the top of the adjusting device, and the conveying mechanism is arranged on the left side of the label feeding device.

[0030] Embodiment 1

[0031] The positioning device includes a fixed seat 1. First fixing plates 2 are fixedly installed on both the left and right sides of the fixed seat 1. A positioning block 3 is arranged in the middle of the top of the fixed seat 1. Second fixing plates 20 are arranged on both the front and rear outer walls of the positioning block 3. A rotating shaft 4 is arranged in the middle of the top of the positioning block 3. Four connecting columns 5 are fixedly installed in the middle of the top of the rotating shaft 4. A fixed column is sleeved in the middle of the four connecting columns 5.

[0032] It should be noted that the fixed seat 1 serves as the basis for the entire positioning device, providing stable support for other components. The first fixing plates 2 and the second fixing plates 20 are used to further fix and support the positioning block 3. Through the rotating shaft 4, the angle of the connecting columns 5 can be adjusted as needed, thereby adjusting the working state of the label feeding mechanism to meet different processing requirements. The connecting columns 5 not only play a connecting role, but also affect the overall layout of the label feeding mechanism and the conveying path of the labels through the adjustment of their positions.

[0033] In this embodiment, two connecting rods 13 are slidably connected between the first fixing plates 2, the second fixing plates 20 and the outer walls of the positioning block 3. Adjusting rods 14 are rotatably connected to the outer walls of the first fixing plates 2 and the second fixing plates 20 between every two connecting rods 13.

[0034] It should be noted that by adjusting the position of the connecting rod 13 in the sliding groove, the position of the positioning block 3 can be finely adjusted, thereby achieving precise control of the label feeding position. The adjusting rod 14 provides a convenient adjusting means for the operator. Through simple rotation operations, fine adjustment of the label feeding position can be achieved, greatly improving work efficiency and labeling accuracy.

[0035] Embodiment 2

[0036] In this embodiment, the label feeding device includes a support plate 6 fixedly installed at the top of the fixed column. The connecting column 5 penetrates through the fixed column and the support plate 6. On the top of the support plate 6, a winding roller 7, a conveying roller 8, a motor 9, a first driven roller 10, a tension adjusting roller 11, and a second driven roller 12 are arranged from right to left.

[0037] It should be noted that the fixed column, the connecting column 5, and the support plate 6 serve as the basic support structure of the entire label feeding device, ensuring the stability and reliability of the device.

[0038] In this embodiment, a connecting plate is arranged between the first driven roller 10 and the support plate 6. The first driven roller 10 is rotatably connected to the support plate 6, and the first driven roller 10 is arranged between the connecting column 5 and the conveying roller 8.

[0039] It should be noted that the conveying roller 8 ensures the smooth transmission of the label or material in the device, preventing jams or offsets. The first driven roller 10, through cooperation with the conveying roller, ensures the stability and accuracy of the label or material during transmission.

[0040] In this embodiment, the conveying roller 8 is arranged on the right side of the connecting column 5, the motor 9 is arranged between the conveying roller 8 and the connecting column 5, the tension adjusting roller 11 is arranged on the left side of the connecting column 5. A connecting sleeve is sleeved on the tension adjusting roller 11. One end of the connecting sleeve close to the connecting column 5 is provided with a pressing plate 15, and a lead screw 16 is rotatably connected to the surface of the connecting sleeve.

[0041] It should be noted that the motor 9 provides power for the conveying roller, driving its rotation, thereby driving the conveying of the label or material. The lead screw 16 and the pressing plate 15 provide a simple and effective adjustment method, making the position adjustment of the tension adjusting roller more precise and convenient.

[0042] In this embodiment, a guiding plate 17 is fixedly installed at the leftmost side of the upper end of the support plate 6. An extension plate is fixedly installed at the bottom of the support plate 6 below the guiding plate 17, and a brush 18 is fixedly installed on the top of the extension plate.

[0043] It should be noted that the guiding plate 17 is used to guide the label or material into the subsequent processing or application position, ensuring the directionality and accuracy of the label or material during conveying, and preventing offsets or misalignments.

[0044] Embodiment 3

[0045] The conveying mechanism includes two driving wheels, one in the front and the other in the back. A conveyor belt 19 is sleeved on the surface of the driving wheels. Fixed baffles are fixedly installed on both the left and right sides at the top of the conveyor belt 19.

[0046] It should be noted that the driving wheels, as the power source of the conveyor belt 19, drive the movement of the conveyor belt 19 by rotating, ensuring that the conveyor belt 19 can move continuously and stably, providing power for the conveying of materials. The conveyor belt 19 provides a continuous and smooth conveying surface, ensuring that the materials will not shift or be damaged during the conveying process.

[0047] In this embodiment, the surface of the conveyor belt 19 is in contact with the guiding plate 17, and fixed baffles are fixedly installed on the top of the conveyor belt 19.

[0048] It should be noted that the fixed baffles increase the stability and safety of the conveying process. Especially when conveying heavier or larger-sized materials, the fixed baffles can prevent them from slipping or tipping over.

[0049] Working principle: The fixed seat 1 serves as the foundation of the entire mechanism, providing stable support for the positioning block 3 through the first fixing plate 2 and the second fixing plate 20. The rotating shaft 4 allows the operator to adjust the angle of the connecting column 5 according to actual needs, thereby changing the overall layout of the label feeding device and the conveying path of the label. The combination of the connecting rod 13 and the adjusting rod 14 allows for fine adjustment of the position of the positioning block 3 to ensure the accuracy of the label feeding position. The take-up roller 7 is equipped with the label to be conveyed. The motor 9 drives the label or material from the take-up roller 7 continuously to the label feeding path through the conveying roller 8. The first driven roller 10 and the second driven roller 12 cooperate with the conveying roller 8 to ensure the stability and accuracy of the label or material during the transmission process. The tension adjusting roller 11 can adjust the tension of the label or material during the conveying process through the combination of the lead screw 16 and the pressing plate 15, preventing problems caused by excessive or too small tension. The guiding plate 17 is located at the end of the label feeding device and is used to guide the label or material into the subsequent conveying mechanism or the labeling position.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous roller label feeding mechanism, comprising a positioning device and a label feeding device, wherein the label feeding device is arranged on the top of the adjusting device; Features: The positioning device comprises a fixing seat, a first fixing plate is fixedly installed on both the left and right sides of the fixing seat, a positioning block is arranged in the middle of the top of the fixing seat, a second fixing plate is arranged on the front and rear outer walls of the positioning block, a rotating shaft is arranged in the middle of the top of the positioning block, four connecting columns are fixedly installed in the middle of the top of the rotating shaft, and a fixing column is sleeved in the middle of the four connecting columns; The label delivery device includes a support plate fixedly installed on the top of a fixed column, the connecting column penetrates the fixed column and the support plate, and a winding roller, a conveying roller, a motor, a first driven roller, a tension adjustment roller, and a second driven roller are respectively arranged on the top of the support plate from right to left.

2. The continuous roller label feeding mechanism according to claim 1, characterized in that: Two connecting rods are slidably connected between the first fixing plate, the second fixing plate and the outer wall of the positioning block, and an adjusting rod is rotatably connected to the outer wall of the first fixing plate and the second fixing plate between every two connecting rods.

3. The continuous roller label feeding mechanism according to claim 1, characterized in that: A connecting plate is arranged between the first driven roller and the supporting plate, the first driven roller is rotatably connected to the supporting plate, and the first driven roller is arranged between the connecting column and the conveying roller.

4. The continuous roller label feeding mechanism according to claim 1, characterized in that: The conveying roller is arranged on the right side of the connecting column, the motor is arranged between the conveying roller and the connecting column, the tension adjusting roller is arranged on the left side of the connecting column, the tension adjusting roller is sleeved with a connecting sleeve, an extrusion plate is arranged at one end of the connecting sleeve close to the connecting column, and a screw rod is rotatably connected to the surface of the connecting sleeve.

5. The continuous roller label feeding mechanism according to claim 1, characterized in that: A guide plate is fixedly installed on the leftmost side of the upper end of the support plate, an extension plate is fixedly installed on the bottom of the support plate below the guide plate, and a brush is fixedly installed on the top of the extension plate.

6. A fully automatic labeling machine, comprising a continuous roller label feeding mechanism according to any one of claims 1 or 5; Features: The fully automatic labeling machine comprises a conveying mechanism, which is arranged on the left side of the continuous roller label feeding mechanism; The conveying mechanism comprises two front and rear transmission wheels, a conveyor belt is sleeved on the surface of the transmission wheel, and baffles are fixedly installed on both left and right sides of the top of the conveyor belt.

7. The fully automatic labeling machine according to claim 6, characterized in that: The surface of the conveyor belt is in contact with the guide plate, and a fixed baffle is fixedly installed on the top of the conveyor belt.

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