Staggered layer feeding mechanism for sticker production equipment

Abstract

The utility model relates to mechanical engineering technical field discloses the staggered layered feeding mechanism of paper production equipment, including support frame, the support frame lower surface fixedly connected with support seat, the support frame inner wall is provided with the placement roll, the support frame inner wall upside is provided with two support rods, the support frame inner wall is provided with the adjusting assembly, the support frame inner wall is provided with the deviation rectifying assembly, the deviation rectifying assembly includes two deviation rectifying rods, the deviation rectifying rod sets up in the support frame inner wall, the support seat inner wall fixedly connected with support box, the deviation rectifying rod lower surface sliding connection has the moving link. In the utility model, through the gear and rack drive and moving link linkage, motor no.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to an interleaved layered feeding mechanism for sticker production equipment. Background Technology

[0002] In the modern sticker manufacturing industry, with the increasing market demand for diversified and refined sticker products, multi-layer composite stickers (such as anti-counterfeiting labels and functional film stickers) are gradually becoming mainstream. The production of these stickers requires the simultaneous feeding and precise lamination of multiple layers of materials, including face paper, release paper, and protective film. Traditional single-feeding mechanisms are no longer sufficient to meet production requirements. Therefore, staggered layered feeding mechanisms have emerged as core equipment, and their performance directly affects the production efficiency and finished product quality of the stickers.

[0003] Most existing sticker production equipment uses a parallel roller shaft and guide plate structure for feeding mechanisms, achieving material conveying through mechanical limiting and simple tension control. The technical principle is to utilize the friction between the rollers to pull the material forward, and to constrain the material path by a fixed guide plate. In multi-layer feeding, each layer of material is conveyed along parallel tracks, with position monitoring relying on manual calibration or fixed sensors. Tension adjustment depends on passive compensation using mechanical devices such as springs.

[0004] However, this traditional structure has significant drawbacks: the material is easily affected by factors such as roller speed differences and changes in ambient temperature and humidity during the conveying process, making it difficult to precisely control interlayer misalignment. When material misalignment occurs, existing mechanisms struggle to achieve real-time dynamic adjustments, easily leading to problems such as misalignment of multiple layers of material and printing pattern deviation, ultimately resulting in significant waste and hindering production efficiency and yield improvement. Therefore, an interleaved layered feeding mechanism for sticker production equipment is proposed to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a heating device for preparing glass fire retardant liquid, which aims to improve the technical problem.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an interlaced layered feeding mechanism for a sticker production equipment, including a support frame, a support seat fixedly connected to the lower surface of the support frame, a placement roller provided on the inner wall of the support frame, two support rods provided on the upper side of the inner wall of the support frame, an adjustment component provided on the inner wall of the support frame, and a correction component provided on the inner wall of the support frame.

[0007] The correction assembly includes two correction rods, which are disposed on the inner wall of the support frame. A support box is fixedly connected to the inner wall of the support base. A movable rod is slidably connected to the lower surface of the correction rod. A second sliding groove is formed in the inner wall of the support box. A second motor is fixedly connected to the upper surface of the support box. A rotating shaft is fixedly connected to the output end of the second motor. A gear is fixedly connected to the outer wall of the rotating shaft. Two racks are slidably connected inside the second sliding groove. The tooth ends of the two racks are meshed with the tooth ends of the gear. A movable rod is slidably connected to the inner wall of the support box. A first motor is fixedly connected to the outer wall of the support frame. A conveying roller is fixedly connected to the output end of the first motor.

[0008] Optionally, the adjustment assembly includes a sliding rod, a groove is provided on the inner wall of the support frame, an electric push rod is fixedly connected between the two support rods, the output end of the electric push rod is fixedly connected to the upper surface of the sliding rod, and a guide roller is provided on the inner wall of the sliding rod.

[0009] Optionally, the outer wall of the sliding rod is slidably connected to the inner wall of the sliding groove, and the sliding groove is used to guide the movement of the sliding rod.

[0010] Optionally, one end of the movable rod is fixedly connected to the lower surface of the correction rod, and the movable rod is used to drive the correction rod to move.

[0011] Optionally, the outer wall of the movable rod is slidably connected inside the second slide groove, which guides the movement of the movable rod.

[0012] Optionally, one end of the rack is fixedly connected to the outer wall of the moving rod, and the rack is used to drive the moving rod to move.

[0013] Optionally, the movable rod is provided in two parts, with one end of the rack fixedly connected to the outer wall of the movable rod.

[0014] Optionally, the inner wall of the correction rod is slidably connected to the outer wall of the conveyor roller.

[0015] The staggered layered feeding mechanism of the sticker production equipment provided in this embodiment of the utility model has at least one of the following technical effects:

[0016] 1. In this utility model, the gear and rack transmission is linked with the moving rod, and the motor drives the correction rod to make precise adjustments along the surface of the conveying roller, so as to realize real-time correction during the material conveying process, effectively avoid problems such as misalignment and printing deviation, control the feeding error within a very small range, significantly improve the yield of sticker production, and reduce waste.

[0017] 2. In this utility model, the electric push rod drives the sliding rod to slide along the slide groove, dynamically adjusting the distance between the guide roller and the conveying roller. This allows for quick adaptation to sticker materials of different thicknesses and materials, ensuring stable tension during feeding, reducing changeover and debugging time, and significantly improving the practicality of the equipment. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a three-dimensional structural diagram of the staggered layered feeding mechanism of the sticker production equipment proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the placement roller section of the staggered layered feeding mechanism for the sticker production equipment proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the sliding rod part of the staggered layered feeding mechanism of the sticker production equipment proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the rack and pinion mechanism of the staggered layered feeding device for the sticker production equipment proposed in this utility model.

[0023] Figure 5 This is a schematic diagram of the sliding rod part of the staggered layered feeding mechanism of the sticker production equipment proposed in this utility model.

[0024] 1. Support frame; 2. Support base; 3. Motor 1; 4. Support rod; 5. Placement roller; 6. Guide roller; 7. Conveying roller; 8. Support box; 9. Motor 2; 10. Correction rod; 11. Electric push rod; 12. Slide 1; 13. Sliding rod; 14. Rack; 15. Gear; 16. Moving rod; 17. Slide 2; 18. Rotating shaft. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Reference Figures 1-4 An embodiment of this utility model is provided: an interlaced layered feeding mechanism for a sticker production equipment, including a support frame 1, a support seat 2 fixedly connected to the lower surface of the support frame 1, a placement roller 5 provided on the inner wall of the support frame 1, two support rods 4 provided on the upper side of the inner wall of the support frame 1, an adjustment component provided on the inner wall of the support frame 1, and a correction component provided on the inner wall of the support frame 1.

[0030] The correction assembly includes two correction rods 10, whose inner walls slide in contact with the outer wall of the conveying roller 7. By moving relative to each other, they apply lateral force to the material edge to correct the offset during material conveying and ensure accurate material positioning. The correction rods 10 are set on the inner wall of the support frame 1. A support box 8 is fixedly connected to the inner wall of the support base 2. A moving rod 16 is slidably connected to the lower surface of the correction rods 10. A second groove 17 is opened in the inner wall of the support box 8. A second motor 9 is fixedly connected to the upper surface of the support box 8. A rotating shaft 18 is fixedly connected to the output end of the second motor 9. A gear 15 is fixedly connected to the outer wall of the rotating shaft 18. Two racks 14 are slidably connected inside the second groove 17. The tooth ends of the two racks 14 are meshed with the tooth ends of the gear 15. A moving rod 16 is slidably connected to the inner wall of the support box 8. A first motor 3 is fixedly connected to the outer wall of the support frame 1. The output end of the first motor 3 is fixedly connected to the conveying roller 7.

[0031] Specifically, during equipment operation, support base 2 is fixed to the ground, placement roller 5 carries the paper raw material roll, motor 3 drives conveyor roller 7 to rotate, and the material is conveyed to the subsequent process by friction. When the material is detected to be deviated, motor 9 starts, and the shaft 18 at its output end drives gear 15 to rotate. Because the two racks 14 mesh with gear 15 and slide in slide groove 17, the rotation of gear 15 causes rack 14 to make a reverse linear motion, which in turn drives correction rod 10 to move relative to the surface of conveyor roller 7 through moving rod 16, thereby realizing mechanical correction of the material edge and ensuring accurate material conveying position.

[0032] Reference Figures 1-5 The adjustment assembly includes a sliding rod 13, a groove 12 on the inner wall of the support frame 1, an electric push rod 11 fixedly connected between two support rods 4, the output end of the electric push rod 11 fixedly connected to the upper surface of the sliding rod 13, a guide roller 6 on the inner wall of the sliding rod 13, and the outer wall of the sliding rod 13 slidably connected to the inner wall of the groove 12. The groove 12 is used to guide the movement of the sliding rod 13. One end of the moving rod 16 is fixedly connected to the lower surface of the correction rod 10. The moving rod 16 is used to drive the correction rod 10 to move. The outer wall of the moving rod 16 is slidably connected to the inside of the groove 2 17. The groove 2 17 is used to guide the movement of the moving rod 16. One end of the rack 14 is fixedly connected to the outer wall of the moving rod 16. The rack 14 is used to drive the moving rod 16 to move. There are two moving rods 16. One end of the rack 14 is fixedly connected to the outer wall of the moving rod 16. The inner wall of the correction rod 10 is slidably connected to the outer wall of the conveying roller 7.

[0033] Specifically, when adjustment is needed based on the thickness of the sticker, the electric push rod 11 is activated, and its extension and retraction movement causes the sliding rod 13 to slide along the slide groove 12. The position of the guide roller 6 on the sliding rod 13 changes accordingly, thereby adjusting the distance between the guide roller 6 and the conveying roller 7, so as to achieve the adaptation and adjustment of the conveying path and tension of sticker materials of different thicknesses.

[0034] Working principle: When the staggered layered feeding mechanism of the sticker production equipment is needed, the motor 2 9 starts to drive the rotating shaft 18 to rotate, which drives the gear 15 to rotate. Since both racks 14 are meshed with the gear 15 and slide in the slide groove 2 17, the rotation of the gear 15 causes the two racks 14 to move in opposite linear directions. The racks 14 drive the correction rod 10 to move relative to each other along the surface of the conveying roller 7 through the moving rod 16, which mechanically corrects the edge of the material to ensure that the material maintains the correct position during the conveying process.

[0035] In addition, the support base 2 is fixed to the ground, the placement roller 5 is used to load the roll of sticker raw material, the motor 3 drives the conveyor roller 7 to rotate, and the material is conveyed to the subsequent process by friction. When it is necessary to adjust according to the sticker thickness, the electric push rod 11 is first started to extend and retract, which drives the sliding rod 13 to slide along the slide groove 12, changing the position of the guide roller 6, so as to change the distance between the guide roller 6 and the conveyor roller 7 according to the sticker thickness, and thus achieve adjustment.

[0036] 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 staggered layered feeding mechanism for sticker production equipment, comprising a support frame (1), characterized in that: The support frame (1) has a support base (2) fixedly connected to its lower surface. The support frame (1) has a placement roller (5) on its inner wall. The support frame (1) has two support rods (4) on its upper side. The support frame (1) has an adjustment component and a correction component. The correction assembly includes two correction rods (10), which are set on the inner wall of the support frame (1). The inner wall of the support base (2) is fixedly connected to a support box (8). The lower surface of the correction rod (10) is slidably connected to a moving rod (16). The inner wall of the support box (8) is provided with a second sliding groove (17). The upper surface of the support box (8) is fixedly connected to a second motor (9). The output end of the second motor (9) is fixedly connected to a rotating shaft (18). The outer wall of the rotating shaft (18) is fixedly connected to a gear (15). The second sliding groove (17) is slidably connected to two racks (14). The tooth ends of the two racks (14) are meshed with the tooth ends of the gear (15). The inner wall of the support box (8) is slidably connected to a moving rod (16). The outer wall of the support frame (1) is fixedly connected to a first motor (3). The output end of the first motor (3) is fixedly connected to a conveying roller (7).

2. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: The adjustment assembly includes a sliding rod (13), a groove (12) is provided on the inner wall of the support frame (1), an electric push rod (11) is fixedly connected between the two support rods (4), the output end of the electric push rod (11) is fixedly connected to the upper surface of the sliding rod (13), and a guide roller (6) is provided on the inner wall of the sliding rod (13).

3. The staggered layered feeding mechanism of the sticker production equipment according to claim 2, characterized in that: The outer wall of the sliding rod (13) is slidably connected to the inner wall of the first slide groove (12), and the first slide groove (12) is used to guide the movement of the sliding rod (13).

4. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: One end of the movable rod (16) is fixedly connected to the lower surface of the correction rod (10), and the movable rod (16) is used to drive the correction rod (10) to move.

5. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: The outer wall of the movable rod (16) is slidably connected to the inside of the slide groove (17), which is used to guide the movement of the movable rod (16).

6. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: One end of the rack (14) is fixedly connected to the outer wall of the moving rod (16), and the rack (14) is used to drive the moving rod (16) to move.

7. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: The movable rod (16) is configured as two, with one end of the rack (14) fixedly connected to the outer wall of the movable rod (16).

8. The staggered layered feeding mechanism of the sticker production equipment according to claim 1, characterized in that: The inner wall of the correction rod (10) is slidably connected to the outer wall of the conveying roller (7).

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