Label paper labeling and winding assisting device

Abstract

The utility model relates to the technical field of labeling equipment, in particular to a label paper labeling winding assisting device which comprises a first bottom plate, a first sliding plate is slidably mounted at the top of the first bottom plate, and the first sliding plate can be pushed by a first air cylinder mounted on the first bottom plate to be close to or away from a conveying belt; a second sliding plate is slidably mounted on the first sliding plate through a guide rod mounted at the top, a top plate is mounted at the top of the second sliding plate through a vertical plate, and a vertical driving roller is mounted between the top plate and the second sliding plate and is in driving connection with a belt motor; a first vertical guide roller and a second vertical guide roller are installed on the two sides of the end, away from the first air cylinder, of the first sliding plate respectively, a belt is arranged among the first guide roller, the second guide roller and the driving roller in a sleeved mode, a pressing roller is arranged between the top plate and the second sliding plate, and the pressing roller and the driving roller clamp the belt. The end, away from the first air cylinder, of the guide rod is sleeved with a first spring abutting against the second sliding plate. The whole device is simple in structure, high in automation degree and capable of well meeting the labeling requirement of the cleaning cloth roll.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling equipment, in particular to a label paper labeling and rolling-aiding device. Background Art

[0002] Cleaning cloths are made from ultrafine synthetic fibers that are one-hundredth the thickness of a human hair. Finished products can be packaged like tissue paper or rolled up and labeled. Labeling on these rolls requires that no glue sticks to the cloth, as this would result in product rejection and waste. Traditional labeling methods often rely on manual labor to meet this requirement. Most existing equipment for labeling roll or bottle-shaped materials is as disclosed in application number 202121520698.1, entitled "Tracking and Positioning Mechanism for Bottles with Handles and Labeling Machine Including Such a Positioning Mechanism," which includes a frame; a material dividing and blocking mechanism arranged on the frame along the length of the frame; and a positioning mechanism arranged at the end of the material dividing and blocking mechanism, including: a lifting assembly, a transverse bracket arranged on the output end of the lifting assembly and located above the material dividing and blocking mechanism, a rotating assembly arranged on the transverse bracket, a gripper assembly arranged on the rotating assembly for clamping the bottle, and a blocking cylinder arranged on one side of the gripper assembly; the gripper assembly clamps the upper part of the bottle and drives the bottle to rotate through the rotating assembly until the bottle handle and the output shaft of the blocking cylinder abut against each other, ensuring that the positions of all bottles to be processed are consistent. This device can realize automatic positioning of bottles, label gluing, and automatic labeling. This type of equipment can only adapt to labels with glue coated on the entire back. For labels on cleaning cloth rolls, glue can only be applied on one end, which requires a device to assist in label adhesion. Utility Model Content

[0003] In order to solve the defects in the prior art, the present invention provides a label paper labeling and rolling device, which is specifically implemented through the following technical solutions:

[0004] A label paper labeling and rolling device includes a first bottom plate with a first slide slidably mounted on the top, wherein the first slide can be pushed toward or away from a conveyor belt by a first cylinder mounted on the first bottom plate;

[0005] The first slide is slidably mounted with a second slide via a guide rod mounted on the top of the first slide, a top plate is mounted on the top of the second slide via a vertical plate, a vertical active roller is mounted between the top plate and the second slide, the active roller is driven by a belt motor, a vertical first guide roller and a second guide roller are respectively mounted on both sides of the first slide away from the first cylinder, a belt is sleeved between the first guide roller, the second guide roller and the active roller, a pressure roller is placed between the top plate and the second slide, and the pressure roller and the active roller clamp the belt;

[0006] One end of the guide rod away from the first cylinder is sleeved with a first spring that presses against the second slide plate.

[0007] A second cylinder and a third cylinder are installed horizontally at the second end of the first bottom plate and facing the incoming material side; a gap is left between the second cylinder and the third cylinder, and the output ends are both facing away from the active roller. A sensor bracket is also installed on the first bottom plate, and a first sensor and a second sensor are installed on the top of the bracket. The second sensor is located between the second cylinder and the third cylinder, and the first sensor is located between the first guide roller and the second guide roller.

[0008] A first oblong hole is provided on the top plate, and the first oblong hole is located on the side of the active roller close to the first cylinder and is located on the same straight line as the first cylinder. A fourth oblong hole matching the first oblong hole is provided on the second slide plate, and a central shaft is installed between the first oblong hole and the fourth oblong hole, and a clamping roller is rotatably installed on the central shaft; a first clamping bolt is installed on the second slide plate, and the first clamping bolt extends into the fourth oblong hole to clamp the central shaft, and a second clamping bolt is installed on the top plate, and the second clamping bolt extends into the first oblong hole to clamp the central shaft.

[0009] A first limit plate is fixedly installed on the top of the first slide near one end of the first cylinder, and guide rods are detachably installed at both ends of the first limit plate. The other ends of the two guide rods are detachably connected to the corresponding limit seats, and the two ends of the second slide are respectively slidably matched with the two guide rods. The two guide rods are both covered with a first spring, and the two ends of the first spring are respectively in contact with the second slide and the limit seat.

[0010] A first baffle is fixedly mounted on the output end of the second cylinder, and a second baffle is fixedly mounted on the output end of the third cylinder.

[0011] A second avoidance groove matching the material is provided on the second slide plate between the first guide roller and the second guide roller.

[0012] The first bottom plate is provided with an avoidance hole matching the belt motor.

[0013] A vertical first roller seat and a second roller seat are fixedly installed on both sides of the first slide away from one end of the first cylinder. The first guide roller is installed on the first roller seat, and the second guide roller is installed on the second roller seat.

[0014] The technical solution of this utility model has the following advantages:

[0015] During labeling, the first cylinder activates the belt, squeezing the material and semi-enclosing the cleaning cloth roll. The first spring keeps the belt taut, ensuring the label is accurately applied to the cleaning cloth roll without contaminating it with glue. The entire device boasts a simple structure and a high degree of automation, perfectly meeting all cleaning cloth labeling requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a side structural diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0020] 1-first base plate, 2-first guide rail, 3-first slide, 4-cylinder seat, 5-first cylinder, 6-first limit plate, 7-first bolt, 8-guide rod, 9-second slide, 10-first clamping bolt, 11-vertical plate, 12-pressure roller, 13-second clamping bolt, 14-first oblong hole, 15-active roller, 16-belt, 17-first roller seat, 18-sensor bracket, 19-first guide roller, 20-first sensor, 21-second sensor, 22-second roller seat, 23-first baffle, 24-second baffle, 25-second cylinder, 26-third cylinder, 27-limit seat, 28-first spring, 29-belt motor, 30-avoidance hole, 31-center axis. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the modules or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] As attached Figure 1 To the attached Figure 3 As shown, the utility model provides a label paper labeling and rolling device, including a first base plate 1 fixedly mounted on a frame through a first support column, a first guide rail 2 consistent with its length direction is installed on the top of the first base plate 1, and a first slide 3 is slidably installed on the first guide rail 2; a cylinder seat 4 is fixedly mounted on the top of the first end of the first base plate 1, that is, the top of the end away from the conveyor belt, and the cylinder seat 4 is perpendicular to the first base plate 1, and a horizontal first cylinder 5 is fixedly mounted on the cylinder seat 4, and the output end of the first cylinder 5 passes through the cylinder seat 4 and is fixedly connected to the first slide 3, so that the first slide 3 is pushed close to or away from the conveyor belt by the first cylinder 5.

[0026] A first limiting plate 6 is fixedly installed on the top of the first end of the first slide 3, that is, the top close to one end of the first cylinder 5. The length direction of the first limiting plate 6 is perpendicular to the length direction of the first slide 3, and the first limiting plate 6 is perpendicular to the first slide 3.

[0027] Guide rods 8 are mounted on both ends of the first limit plate 6 via first bolts 7. Specifically, the first bolts 7 pass through the first limit plate 6 and are screwed into internally threaded holes at one end of the guide rods 8. The two guide rods 8 are arranged horizontally and parallel to each other, with their lengths aligned with the length of the first slide 3. The other ends of the guide rods 8 are inserted into corresponding limit seats 27 and secured with jackscrews or bolts.

[0028] The two guide rods 8 are respectively slidably matched with the two ends of the second slide plate 9. Each guide rod 8 is covered with a first spring 28, and the two ends of this first spring 28 are respectively in contact with the second slide plate 9 and the limit seat 27.

[0029] Two parallel vertical plates 11 are detachably mounted on the top of the second slide 9 via hexagon socket bolts. The tops of the two vertical plates 11 are respectively connected to the two ends of the top plate via hexagon socket bolts. The top plate is parallel to the second slide 9, so that the vertical plates 11 and the top plate form another gantry structure.

[0030] like Figure 1 and attached Figure 2 As shown, a driving roller 15 is rotatably installed between the second slide 9 and the top, and the driving roller 15 is drivingly connected to a belt motor 29 fixedly installed at the bottom of the first slide 3.

[0031] The first base plate 1 is provided with an avoidance hole 30 matching the belt motor 29 .

[0032] On both sides of the second end of the first slide 3, that is, on both sides away from the end of the first cylinder 5, a vertical first roller seat 17 and a second roller seat 22 are fixedly installed respectively. A vertical first guide roller 19 is installed on the first roller seat 17, and a vertical second guide roller is installed on the second roller seat 22. These two steering rollers are on the same straight line; a belt 16 is set between the first guide roller 19, the second guide roller and the active roller 15. When not labeling, the belt 16 is as attached. Figure 1 As shown, it is in an isosceles triangle state, and its straight side is parallel to the conveyor belt.

[0033] A first oblong hole 14 is provided on the top plate. The first oblong hole 14 is located on the side of the active roller 15 close to the first cylinder 5 and is located on the same straight line as the first cylinder 5. The length direction of the first oblong hole 14 is consistent with the length direction of the first slide plate 3.

[0034] The second slide plate 9 is provided with a fourth oblong hole that matches the first oblong hole 14. A central shaft 31 is mounted between the first oblong hole 14 and the fourth oblong hole, and a pressure roller 12 is rotatably mounted on the central shaft 31. A first compression bolt 10 is mounted through an internally threaded through-hole on the second slide plate 9. The first compression bolt 10 extends into the fourth oblong hole to compress the central shaft 31. A second compression bolt 13 is mounted through an internally threaded through-hole on the top plate. The second compression bolt 13 extends into the first oblong hole 14 to compress the central shaft 31.

[0035] The belt 16 is located between the pressure roller 12 and the active roller 15 , that is, the belt 16 is clamped by the pressure roller 12 and the active roller 15 , so that the belt 16 will not deviate during the operation of the equipment.

[0036] A second avoidance groove matching the material is provided on the second slide plate 9 located between the first roller seat 17 and the second roller seat 22 .

[0037] When attaching a note, the output end of the first cylinder 5 extends, bringing the belt 16 closer to the material. Since the material is squeezed by the material, the belt 16 is recessed toward the active roller 15, forming a semi-enclosed structure around the material. Due to the presence of the first spring 28, the active roller 15 tends to move away from the limit seat 27, so the belt 16 is always taut. The belt motor 29 rotates the belt 16, which in turn rotates the material through friction. The label paper is fed into the belt 16 by the label supply device and wound between the material and the belt 16, thereby being wound around the material. The end of the label paper that is wound in is the one coated with glue. Finally, the coated end of the label paper adheres to the uncoated end, preventing glue from adhering to the material.

[0038] Since the material is made of cloth, it will shrink toward the center under the pressure of the belt 16 and the label supply device. After the label is attached, that is, after the belt motor 29 rotates a predetermined number of times, the output end of the first cylinder 5 shrinks, the belt 16 recovers, and the material also recovers, thereby making the label paper taut.

[0039] When one material is being labeled, other materials will also move forward on the conveyor belt, affecting normal labeling; therefore, an extension plate is provided at the second end of the first base plate 1, facing the incoming material side, and a horizontal second cylinder 25 and a third cylinder 26 are installed on the extension plate, with a gap between them, and the output ends are both facing the conveyor belt, that is, in the direction away from the active roller 15, for blocking subsequent materials; a first baffle 23 is fixedly installed at the output end of the second cylinder 25, and a second baffle 24 is fixedly installed at the output end of the third cylinder 26, and a distance of at least one material diameter is left between the second baffle 24 and the first baffle 23.

[0040] A sensor bracket 18 is also fixedly mounted on the extension plate, with the top of the sensor bracket 18 being higher than the top of the first roller seat 17. A first sensor 20 and a second sensor 21 are mounted on the top of the sensor bracket 18, with the second sensor 21 being located between the first baffle 23 and the second baffle 24, and the first sensor 20 being located between the first roller seat 17 and the second roller seat 22.

[0041] When the first sensor 20 detects the presence of material, the belt motor 29, first cylinder 5, and fifth cylinder 7.4 begin operating to initiate labeling. At this point, the second cylinder 25 pushes the first baffle 23 outward to block subsequent material. If the second sensor 21 detects material at this point, the second baffle 24 extends. Once labeling is complete for the first material, i.e., when the first sensor 20 no longer detects material, the first and second baffles 23 and 24 retract in sequence.

[0042] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A label paper labeling and rolling device, characterized by: It comprises a first bottom plate (1) on which a first slide plate (3) is slidably mounted, and the first slide plate (3) can be pushed toward or away from a conveyor belt by a first cylinder (5) mounted on the first bottom plate (1); The first slide plate (3) is slidably mounted with a second slide plate (9) via a guide rod (8) mounted on the top thereof, a top plate is mounted on the top of the second slide plate (9) via a vertical plate (11), a vertical active roller (15) is mounted between the top plate and the second slide plate (9), the active roller (15) is drive-connected to a belt motor (29), a vertical first guide roller (19) and a second guide roller are mounted on both sides of the end of the first slide plate (3) away from the first cylinder (5), a belt (16) is sleeved between the first guide roller (19), the second guide roller and the active roller (15), a pressing roller (12) is mounted between the top plate and the second slide plate (9), and the pressing roller (12) and the active roller (15) clamp the belt (16); One end of the guide rod (8) away from the first cylinder (5) is sleeved with a first spring (28) that abuts against the second slide plate (9).

2. The label paper labeling and rolling device according to claim 1, characterized in that: A second cylinder (25) and a third cylinder (26) are installed horizontally at the second end of the first bottom plate (1) and facing the incoming material side; a gap is left between the second cylinder (25) and the third cylinder (26), and the output ends are both facing away from the active roller (15); a sensor bracket (18) is also installed on the first bottom plate (1), and a first sensor (20) and a second sensor (21) are installed on the top of the bracket (18); the second sensor (21) is located between the second cylinder (25) and the third cylinder (26), and the first sensor (20) is located between the first guide roller (19) and the second guide roller.

3. The label paper labeling and rolling device according to claim 1, characterized in that: The top plate is provided with a first oblong hole (14), the first oblong hole (14) is located on the side of the active roller (15) close to the first cylinder (5), and is located on the same straight line as the first cylinder (5); the second slide plate (9) is provided with a fourth oblong hole matching the first oblong hole (14), a center shaft (31) is installed between the first oblong hole (14) and the fourth oblong hole, and a clamping roller (12) is rotatably installed on the center shaft (31); the second slide plate (9) is provided with a first clamping bolt (10), the first clamping bolt (10) extends into the fourth oblong hole to clamp the center shaft (31), and the top plate is provided with a second clamping bolt (13), the second clamping bolt (13) extends into the first oblong hole (14) to clamp the center shaft (31).

4. The label paper labeling and rolling device according to claim 1, characterized in that: A first limiting plate (6) is fixedly installed on the top of the first slide plate (3) near one end of the first cylinder (5), and guide rods (8) are detachably installed at both ends of the first limiting plate (6). The other ends of the two guide rods (8) are detachably connected to the corresponding limiting seats (27). The two ends of the second slide plate (9) are respectively slidably matched with the two guide rods (8), and the two guide rods (8) are both covered with a first spring (28). The two ends of the first spring (28) are respectively in contact with the second slide plate (9) and the limiting seat (27).

5. The label paper labeling and rolling device according to claim 2, characterized in that: A first baffle (23) is fixedly mounted on the output end of the second cylinder (25), and a second baffle (24) is fixedly mounted on the output end of the third cylinder (26).

6. The label paper labeling and rolling device according to claim 1, characterized in that: A second avoidance groove matching the material is provided on the second slide plate (9) between the first guide roller (19) and the second guide roller.

7. The label paper labeling and rolling device according to claim 1, characterized in that: The first bottom plate (1) is provided with an avoidance hole (30) matching the belt motor (29).

8. The label paper labeling and rolling device according to claim 1 or 6, characterized in that: A vertical first roller seat (17) and a second roller seat (22) are fixedly mounted on both sides of the first slide plate (3) away from the first cylinder (5), respectively. The first guide roller (19) is mounted on the first roller seat (17), and the second guide roller is mounted on the second roller seat (22).

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