Anti-deviation dual-rail synchronous feeding mechanism for sticker production

Abstract

This utility model belongs to the field of sticker production technology, and particularly relates to an anti-deviation dual-track synchronous feeding mechanism for sticker production. It includes a base plate, a support frame fixedly connected to the top of the base plate, a support plate slidably connected to the inner side of the support frame, an anti-deviation adjustment mechanism fixedly connected to the top of the base plate, a cutting worktable fixedly connected to the top of the base plate, and a cutting mechanism fixedly connected to the top of the cutting worktable. The anti-deviation adjustment mechanism includes a fixed frame, the bottom of which is fixedly connected to the top of the base plate, and a drive assembly fixedly connected to the top of the fixed frame. A sprocket is fixedly connected to the drive assembly. In this utility model, rotating the lead screw causes the two support plates to slide inward simultaneously within the support frame under the drive of the sliding block, adjusting the conveying width to accommodate stickers of different sizes and preventing sticker deviation during conveying.

Description

Technical Field

[0001] This utility model belongs to the field of sticker production technology, and in particular relates to a double-track synchronous feeding mechanism for sticker production that prevents deviation. Background Technology

[0002] In modern sticker production, especially in mass production, the anti-offset dual-track synchronous feeding mechanism can ensure the precise alignment of stickers throughout the entire production process, ensuring that the paper can pass smoothly through various processing steps, such as printing, cutting, coating, and laminating, avoiding production instability and cutting errors caused by paper offset and misalignment.

[0003] The anti-deviation dual-track synchronous feeding mechanism for sticker production includes a sprocket, a sliding block, etc. Through precise synchronous control and anti-deviation design, the anti-deviation dual-track synchronous feeding mechanism ensures that stickers and other materials can be smoothly and accurately transported to the next process during production.

[0004] A search revealed Chinese Patent Publication No. CN201784008U, which discloses a double-rail feeding mechanism for a computerized panel cutting machine. The mechanism includes a guide rail, a toothed rack, a feeding frame, and frame wheels. The guide rail is mounted on the toothed rack, and the frame wheels run on the guide rail. The guide rail is characterized by being a cylindrical, chrome-plated double-rail guide rail, and the frame wheels are "V"-shaped track wheels. This invention effectively overcomes the defects of ordinary feeding frames, such as uneven cutting and large dimensional errors caused by offset during cutting, and is suitable for use in relevant wood processing enterprises.

[0005] While the above-mentioned method can achieve dual-track transportation, it cannot flexibly adjust to different sizes of stickers. The stickers cannot be accurately aligned and transported, and are prone to offset, stacking, and jamming. Furthermore, since the width cannot be adjusted, when producing stickers of various sizes, it is often necessary to manually adjust the conveyor belt, which increases the complexity of manual operation and the downtime of the production line, thereby affecting production efficiency. Therefore, an anti-offset dual-track synchronous feeding mechanism for sticker production is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an anti-deviation dual-track synchronous feeding mechanism for sticker production, which aims to solve the technical problem that some existing devices cannot adjust the transmission width during sticker conveying.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A sticker production anti-deviation dual-track synchronous feeding mechanism includes a base plate, a support frame fixedly connected to the top of the base plate, a support plate slidably connected to the inner side of the support frame, an anti-deviation adjustment mechanism fixedly connected to the top of the base plate, a cutting worktable fixedly connected to the top of the base plate, a cutting mechanism fixedly connected to the top of the cutting worktable, and an anti-deviation adjustment mechanism including a fixed frame. The bottom of the fixed frame is fixedly connected to the top of the base plate, and a drive assembly is fixedly connected to the top of the fixed frame. A first sprocket is fixedly connected to the drive assembly, a chain is rotatably connected to the outside of the first sprocket, and a second sprocket is rotatably connected to the chain on the side away from the first sprocket. An adjustment assembly is slidably connected to the bottom of the support plate, and a placement platform is fixedly connected to the top of the base plate.

[0009] As a further description of the above technical solution:

[0010] The drive assembly includes a motor, the bottom of which is fixedly connected to the top of the mounting frame, and an output shaft is fixedly connected to the output end of the motor.

[0011] As a further description of the above technical solution:

[0012] The adjusting assembly includes a lead screw, the external thread of which is connected to the interior of the support frame, and two sliding blocks are slidably connected inside the support frame.

[0013] As a further description of the above technical solution:

[0014] The cutting mechanism includes a support bar, the bottom of which is fixedly connected to the top of the cutting workbench. A second motor is fixedly connected to the right side of the support bar, and an output shaft is fixedly connected to the output end of the second motor. An unwinding roller is fixedly connected to the outside of the output shaft.

[0015] As a further description of the above technical solution:

[0016] A guide roller is fixedly connected to the top of the cutting worktable, a cutting frame is fixedly connected to the top of the cutting worktable, a cylinder bracket is fixedly connected to the top of the cutting frame, an output cylinder is fixedly connected to the bottom of the cylinder bracket, and a cutting blade is fixedly connected to the output end of the output cylinder.

[0017] As a further description of the above technical solution:

[0018] The outer side of the cutting blade is slidably connected to the inner side of the cutting frame, and the outer side of the unwinding roller is rotatably connected to the inner side of the support bar.

[0019] As a further description of the above technical solution:

[0020] The outer side of the chain is in contact with the inner side of the support plate, and the external thread of the sliding block is connected to the inside of the support plate.

[0021] As a further description of the above technical solution:

[0022] The bottom of the support plate is in contact with the top of the placement platform, and the bottom of the support plate is in contact with the top of the cutting workbench.

[0023] The above-mentioned technical solutions of the anti-deviation dual-track synchronous feeding mechanism for sticker production provided in this embodiment of the utility model have at least one of the following technical effects:

[0024] 1. In this utility model, the motor drives the two moving sprockets on the inner side of the support plate to rotate through the output shaft. As the sprockets rotate, they drive the second sprocket to rotate, thus conveying the sticker. By rotating the lead screw, the two support plates slide inward simultaneously within the support frame under the action of the sliding block, thereby adjusting the conveying width. This can accommodate the conveying of stickers of different sizes and prevent the stickers from shifting during the conveying process.

[0025] 2. In this utility model, the second motor outputs power through the second output shaft to drive the rotation of the unwinding roller to unwind the uncut sticker. After passing through the guide roller, it enters the cutting frame. The cylinder drives the cutting blade to slide down to perform preliminary cutting on the sticker. By combining the feeding and cutting functions in the same device, the number of paper transfer and docking steps in the production process can be reduced, thereby improving the overall production efficiency. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a perspective view of the anti-deviation dual-track synchronous feeding mechanism for sticker production proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the support frame for the anti-deviation dual-track synchronous feeding mechanism for sticker production proposed in this utility model;

[0029] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 This is a schematic diagram of the support plate of the anti-deviation dual-track synchronous feeding mechanism for sticker production proposed in this utility model;

[0031] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0032] The following are the labeling elements in the figure:

[0033] Legend:

[0034] 1—Base plate; 2—Support frame; 3—Support plate; 4—Anti-deviation adjustment mechanism; 5—Fixed frame; 6—Motor 1; 7—Output shaft 1; 8—Sprocket 1; 9—Chain; 10—Sprocket 2; 11—Screw; 12—Sliding block; 13—Placement table; 14—Cutting worktable; 15—Cutting mechanism; 16—Support bar; 17—Motor 2; 18—Output shaft 2; 19—Unwinding roller; 20—Guide roller; 21—Cutting frame; 22—Cylinder bracket; 23—Output cylinder; 24—Cutting blade. Detailed Implementation

[0035] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0036] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0039] Reference Figure 1 , Figure 3 and Figure 5 This utility model provides an embodiment of a double-track synchronous feeding mechanism for sticker production, which includes a base plate 1. The base plate 1 is the basic platform of the entire mechanism. A support frame 2 is fixedly connected to the top of the base plate 1. The support frame 2 is an important structure for supporting and fixing a support plate 3, and the support frame 2 allows the support plate 3 to slide inside. The support plate 3 is slidably connected to the inner side of the support frame 2. The bottom of the support plate 3 contacts the top of the placement table 13 and the bottom of the support plate 3 contacts the top of the cutting worktable 14. The support plate 3 can slide within the support frame 2, and the inner side of the support frame 2... The rotating connection has a conveying structure, and the top of the base plate 1 is fixedly connected to an anti-deviation adjustment mechanism 4. The purpose of the anti-deviation adjustment mechanism 4 is to ensure the accurate positioning of the material during the feeding process and to avoid deviation. The top of the base plate 1 is fixedly connected to a cutting worktable 14. The cutting worktable 14 is used to support the material and the key parts of the cutting mechanism 15 during the cutting process, providing a stable platform for cutting and making the cutting process more accurate. The top of the cutting worktable 14 is fixedly connected to a cutting mechanism 15, which is responsible for cutting the sticker unwound from the unwinding roller 19 according to the predetermined size.

[0040] The anti-offset adjustment mechanism 4 includes a fixed frame 5. The bottom of the fixed frame 5 is fixedly connected to the top of the base plate 1. The fixed frame 5 is used to fix the motor 6. The top of the fixed frame 5 is fixedly connected to a drive assembly, which provides power to the anti-offset adjustment mechanism 4. The drive assembly includes a motor 6. The bottom of the motor 6 is fixedly connected to the top of the fixed frame 5. The motor 6 is used to output power to drive the rotation of the sprocket 8. The output end of the motor 6 is fixedly connected to an output shaft 7, which is used to output the power of the motor 6. The drive assembly is fixedly connected to the sprocket 8, which drives the rotation of the chain 9. The outer side of the sprocket 8 is rotatably connected to the chain 9. The outer side of the chain 9 is in contact with the inner side of the support plate 3. The chain 9 is rotatably connected to a sprocket 10 on the side away from the sprocket 8. The rotation of the chain 9 simultaneously drives the rotation of the sprocket 10, thereby realizing the conveying of the sticker. There are two support plates 3 inside the support frame 2. The inner side of the support plate 3 is rotatably connected with sprocket 8, chain 9 and sprocket 10 to achieve dual-track synchronous feeding of the stickers. The bottom of the support plate 3 is slidably connected with an adjustment component, which is used to adjust the placement spacing of the stickers during the feeding process to prevent the stickers from shifting due to excessive spacing. The adjustment component includes a lead screw 11, the external thread of which is connected to the inside of the support frame 2. Rotating the lead screw 11 drives the two support plates 3 to slide inward simultaneously within the support frame 2 to adjust the spacing. The inside of the support frame 2 is slidably connected with two sliding blocks 12, the external thread of which is connected to the inside of the support plate 3. The sliding blocks 12 are connected to the bottom of the support plate 3 and slide simultaneously within the support frame 2 when the support plate 3 slides, maintaining the stability of the support plate 3 during the sliding process. The top of the base plate 1 is fixedly connected with a placement platform 13, which is used to place the stickers to be processed and provide support for subsequent processing.

[0041] Reference Figure 1 , Figure 2 and Figure 4The cutting mechanism 15 includes a support bar 16, the bottom of which is fixedly connected to the top of the cutting worktable 14. The support bar 16 supports the unwinding roller 19 to rotate internally. A second motor 17 is fixedly connected to the right side of the support bar 16. The second motor 17 outputs power to drive the rotation of the unwinding roller 19. An output shaft 18 is fixedly connected to the output end of the second motor 17. The output shaft 18 outputs the power of the second motor 17 to drive the rotation of the unwinding roller 19. The unwinding roller 19 is fixedly connected to the outside of the output shaft 18. The outside of the unwinding roller 19 is rotatably connected to the inside of the support bar 16. The unwinding roller 19 rotates under the drive of the second motor 17 to unwind the sticker. A guide roller 20 is fixedly connected to the top of the cutting worktable 14. The guide roller 20 guides the direction of the sticker to ensure that the sticker is always kept in the correct position. A cutting frame 21 is fixedly connected to the top of the 4. The cutting frame 21 is used to fix the output cylinder 23 and accommodate the cutting blade 24 to slide inside, ensuring the stability of the cutting process. A cylinder bracket 22 is fixedly connected to the top of the cutting frame 21. The function of the cylinder bracket 22 is to fix and support the cylinder. An output cylinder 23 is fixedly connected to the bottom of the cylinder bracket 22. The output cylinder 23 is a key component in the cutting mechanism 15. It is responsible for providing the necessary power to drive the movement of the cutting blade 24. The output end of the output cylinder 23 is fixedly connected to the cutting blade 24. The outer side of the cutting blade 24 is slidably connected to the inner side of the cutting frame 21. The cutting blade 24 is the component that performs the actual cutting operation. By slidingly connecting to the inner side of the cutting frame 21, it completes the cutting of the material under the push of the cylinder, so as to ensure that the material can be cut accurately and smoothly.

[0042] Working principle: Inside the anti-offset adjustment mechanism 4, the motor 6 on the fixed frame 5 starts, and drives the sprocket 8 to rotate through the output shaft 7. The rotation of the sprocket 8 drives the chain 9 to rotate, and the chain 9 simultaneously drives the sprocket 10 to rotate, thus conveying the sticker. Before the sticker is conveyed, the placement spacing of the sticker can be adjusted by adjusting the component. Rotating the lead screw 11 causes the lead screw 11 to rotate inside the support frame 2, driving the two support plates 3 to slide inward simultaneously. The two sliding blocks 12 inside the support frame 2 are connected to the bottom of the support plate 3 and slide inside the support frame 2 to ensure the stability of the sliding of the support plate 3, thereby adjusting the spacing and preventing the sticker from shifting due to excessive spacing. After the sticker is conveyed to the placement table 13, it waits for the next process.

[0043] On the cutting worktable 14, inside the cutting mechanism 15, motor 17 starts and drives unwinding roller 19 to rotate via output shaft 18. Unwinding roller 19 rotates inside support bar 16 to unwind the sticker. After unwinding, the sticker moves in the correct direction under the guidance of guide roller 20. When the sticker reaches the cutting frame 21, output cylinder 23 at the bottom of cylinder bracket 22 works. The output end of output cylinder 23 pushes cutting blade 24. Cutting blade 24 slides inside cutting frame 21 to cut the sticker according to the predetermined size.

[0044] 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 and improvements 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. A double-track synchronous feeding mechanism for sticker production with anti-deviation feature, comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to the top of the base plate (1), a support plate (3) is slidably connected to the inner side of the support frame (2), an anti-offset adjustment mechanism (4) is fixedly connected to the top of the base plate (1), a cutting worktable (14) is fixedly connected to the top of the base plate (1), and a cutting mechanism (15) is fixedly connected to the top of the cutting worktable (14). The anti-deviation adjustment mechanism (4) includes a fixed frame (5), the bottom of which is fixedly connected to the top of the base plate (1), a drive assembly is fixedly connected to the top of the fixed frame (5), a sprocket (8) is fixedly connected to the drive assembly, a chain (9) is rotatably connected to the outside of the sprocket (8), a sprocket (10) is rotatably connected to the chain (9) on the side away from the sprocket (8), an adjustment assembly is slidably connected to the bottom of the support plate (3), and a placement platform (13) is fixedly connected to the top of the base plate (1).

2. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 1, characterized in that: The drive assembly includes a motor (6), the bottom of which is fixedly connected to the top of the fixed frame (5), and the output end of the motor (6) is fixedly connected to an output shaft (7).

3. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 1, characterized in that: The adjusting assembly includes a lead screw (11), the external thread of which is connected to the inside of the support frame (2), and two sliding blocks (12) are slidably connected inside the support frame (2).

4. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 1, characterized in that: The cutting mechanism (15) includes a support bar (16), the bottom of which is fixedly connected to the top of the cutting workbench (14), a second motor (17) is fixedly connected to the right side of the support bar (16), an output shaft (18) is fixedly connected to the output end of the second motor (17), and an unwinding roller (19) is fixedly connected to the outside of the output shaft (18).

5. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 4, characterized in that: The top of the cutting workbench (14) is fixedly connected to a guide roller (20), the top of the cutting workbench (14) is fixedly connected to a cutting frame (21), the top of the cutting frame (21) is fixedly connected to a cylinder bracket (22), the bottom of the cylinder bracket (22) is fixedly connected to an output cylinder (23), and the output end of the output cylinder (23) is fixedly connected to a cutting blade (24).

6. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 5, characterized in that: The outer side of the cutting blade (24) is slidably connected to the inner side of the cutting frame (21), and the outer side of the unwinding roller (19) is rotatably connected to the inner side of the support bar (16).

7. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 3, characterized in that: The outer side of the chain (9) is in contact with the inner side of the support plate (3), and the outer thread of the sliding block (12) is connected to the inside of the support plate (3).

8. The anti-deviation dual-track synchronous feeding mechanism for sticker production according to claim 1, characterized in that: The bottom of the support plate (3) is in contact with the top of the placement table (13), and the bottom of the support plate (3) is in contact with the top of the cutting worktable (14).

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