Device for preventing label from sinking after cigarette bar beautifying

Abstract

The utility model discloses a device for preventing a label from sinking after a cigarette bar is beautified, and belongs to the technical field of cigarette manufacturing. Comprising a housing (1) arranged on a lower conveying belt (12), and an upper pressing belt (2) is arranged in the housing (1); a labeling guide plate (11) is arranged between the upper pressing belt (2) and the lower conveying belt (12); the upper pressing belt (2) is in transmission connection with a servo motor (3) through a coupler (5), and the linear speed of the upper pressing belt (2) and the linear speed of the lower conveying belt (12) are made to be the same by controlling the servo motor (3). The upper pressing belt is arranged at the labeling position of the prefabricated cigarette carton, it is ensured that labeling is conducted after the whole cigarette carton is pressed tightly, after the cigarette carton passes through the beautifying device, the cigarette carton label is flat, the reject ratio of the cigarette carton is reduced, and the working efficiency of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of cigarette manufacturing technology, specifically to a device for preventing the label from becoming dented after the cigarette pack has been cosmetically treated. Background Technology

[0002] In the cigarette manufacturing process, labels are usually affixed to the cigarettes to identify their ownership information. After the pre-made carton is filled and closed, it is transported to the labeling facility for labeling. However, because the lid is not completely closed, the labels may appear flat, but after passing through the container, the labels often become dented on the pre-made carton. Utility Model Content

[0003] The purpose of this utility model is to provide a device to prevent the label from becoming dented after the cigarette pack has been cosmetically treated, in order to address the aforementioned problems.

[0004] The technical solution of this utility model is as follows:

[0005] A device for preventing label denting after cigarette pack finishing includes a housing mounted on a lower conveyor belt, with an upper pressure belt inside the housing; a labeling guide plate is provided between the upper pressure belt and the lower conveyor belt; the upper pressure belt is connected to a servo motor via a coupling, and the linear speeds of the upper pressure belt and the lower conveyor belt are made the same by controlling the servo motor.

[0006] Furthermore, a right-angle reducer is provided between the servo motor and the coupling. The speed of the servo motor is precisely controlled by the right-angle reducer, so that the linear speeds of the upper pressure belt and the lower conveyor belt are the same.

[0007] Furthermore, both sides of the cover are provided with right-angle adjusting plates and adjusting plates, and at least two right-angle adjusting plates and at least two adjusting plates are respectively provided at the two side corners of the cover; by adjusting the right-angle adjusting plates and adjusting plates, the upper pressure belt is made parallel to the lower conveyor belt and the cigarette strip is pressed tightly.

[0008] Furthermore, the distance between the upper pressure belt and the lower conveyor belt is less than the height of the smoke bar.

[0009] Furthermore, rollers and fixed rollers are respectively provided on both sides of the lower conveyor belt.

[0010] Furthermore, the distance between the roller and the fixed roller is less than the width of the cigarette strip.

[0011] Furthermore, the roller is connected to a spring, and when the roller contacts the cigarette stick, the label is pressed firmly by the spring.

[0012] Furthermore, a guide plate is provided on one side of the fixed roller. The fixed roller prevents the cigarette box from coming into complete contact with the guide plate, which could cause scratches on the cigarette pack.

[0013] Furthermore, a handle is provided on the right-angle adjustable plate.

[0014] Furthermore, handles are provided on both sides of the cover.

[0015] Compared with existing technologies, the beneficial effects of this utility model are:

[0016] A device to prevent labeling after cigarette pack finishing involves installing a pressure strip at the labeling location on a pre-made cigarette pack box. This ensures the entire cigarette pack is compressed before labeling, resulting in a smooth label after the cigarette pack passes through the finishing container. This reduces the defect rate of the cigarette packs and improves the efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a device for preventing the label from becoming dented after the cigarette pack has been cosmetically treated.

[0018] Figure 2 A top view of a device for preventing the label from becoming dented after the cigarette pack has been cosmetically treated.

[0019] Figure 3 A bottom view of a device for preventing the label from denting after the cigarette pack has been cosmetically treated.

[0020] Reference numerals: 1-Cover, 2-Upper pressure belt, 3-Servo motor, 4-Right angle reducer, 5-Coupling, 6-Handle, 7-Right angle adjusting plate, 8-Handle, 9-Roller, 10-Spring, 11-Labeling guide plate, 12-Lower conveyor belt, 13-Adjusting plate, 14-Guide plate, 15-Fixed roller. Detailed Implementation

[0021] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0023] Please see Figure 1-3A device for preventing label denting after cigarette pack finishing includes a housing 1 mounted on a lower conveyor belt 12, within which an upper pressure belt 2 is installed. A label guide plate 11 is positioned between the upper pressure belt 2 and the lower conveyor belt 12. The upper pressure belt 2 is connected to a servo motor 3 via a coupling 5. The servo motor 3 is controlled via a touchscreen to ensure that the linear speeds of the upper pressure belt 2 and the lower conveyor belt 12 are the same. A right-angle reducer 4 is installed between the servo motor 3 and the coupling 5 to precisely control the speed of the servo motor 3, ensuring that the linear speeds of the upper pressure belt 2 and the lower conveyor belt 12 are identical.

[0024] Both sides of the cover 1 are provided with right-angle adjusting plates 7 and 13, with at least two right-angle adjusting plates 7 and at least two adjusting plates 13 respectively located at the two corners of the cover 1. According to the height of the pre-made tobacco strip box, the right-angle adjusting plates 7 and 13 are adjusted to make the upper pressure belt 2 parallel to the lower conveyor belt 12 and to press the tobacco strip tightly. The distance between the upper pressure belt 2 and the lower conveyor belt 12 is slightly less than the height of the tobacco strip. The adjusting plate 13 is located on the front side of the cover 1 in the direction of tobacco strip movement, and the right-angle adjusting plate 7 is located on the rear side of the cover 1 in the direction of tobacco strip movement. There are two of each type of adjusting plate. The coupling 5, servo motor 3, and right-angle reducer 4 are mounted on one of the adjusting plates 13.

[0025] Two rollers 9 and two fixed rollers 15 are respectively provided on both sides of the lower conveyor belt 12. The distance between the rollers 9 and the fixed rollers 15 is slightly less than the width of the cigarette pack. The rollers 9 are connected to springs 10. When the rollers 9 come into contact with the cigarette pack, the labels are pressed firmly by the springs 10. A guide plate 14 is provided on one side of the fixed rollers 15. The fixed rollers 15 prevent the cigarette pack from coming into complete contact with the guide plate 14, which would cause the cigarette pack to be scratched. The rollers 9, springs 10 and label guide plate 11 are located on one side of the lower conveyor belt 12, and the fixed rollers 15 and guide plate 14 are located on the other side of the lower conveyor belt 12.

[0026] A handle 6 is provided on the right-angle adjusting plate 7. Handles 8 are provided on both sides of the cover 1. The cover 1 provides physical protection. When the equipment malfunctions or the cigarette stick gets stuck and needs to be removed, the device can be released by loosening the handle 6, and the device can be lifted by pulling the handle 8. After the malfunction is resolved, the cover can be returned to its original position and the handle 6 can be tightened.

[0027] Working principle: such as Figure 1 and Figure 2As shown, the cigarette pack is transported from right to left on the lower conveyor belt 12 and then enters the pressure belt. The cigarette pack is completely within the working range of the upper pressure belt 2. After the labeling machine detects that the cigarette pack is in place, it applies the label under the guidance of the labeling guide plate 11. After the label is applied, the cigarette pack continues to move forward. When the cigarette pack contacts the roller 9 on the left side of the forward direction, the roller 9 immediately operates, and the spring 10 is compressed at the same time to press the label firmly. The fixed roller 15 on the right side of the forward direction prevents the pack from making complete contact with the guide plate 14, which would cause the cigarette pack to scratch. The cigarette pack continues to be transported forward, and the device is working.

[0028] The upper pressure belt 2 is powered by a servo motor 3 and equipped with a right-angle reducer 4 of appropriate speed. The power is transmitted through a coupling 5. The linear speed of the upper pressure belt 2 and the lower conveyor belt 12 can be set to be the same through the equipment touch screen.

[0029] like Figure 3 As shown, the right-angle adjusting plate 7 and adjusting plate 13 can be adjusted according to the height of the prefabricated cigarette pack to make the upper pressing belt 2 parallel to the lower conveyor belt 12 and press the cigarette pack tightly. The distance between the upper pressing belt 2 and the lower conveyor belt 12 is slightly less than the height of the cigarette pack to ensure that the pack is pressed tightly.

[0030] The cover 1 provides physical protection. When the equipment malfunctions or the cigarette stick gets stuck and needs to be removed, the device can be released by loosening the handle 6, and the device can be lifted by pulling the handle 8. After the malfunction is resolved, the device can be returned to its original position and the handle 6 can be tightened.

[0031] The embodiments described above merely illustrate specific implementation methods of this application, and while the descriptions are detailed and specific, they should not be construed as limiting the scope of protection of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the technical solution of this application, and these modifications and improvements all fall within the scope of protection of this application.

Claims

1. A device for preventing dents in the label of cigarette packs after cosmetic finishing, characterized in that, The application relates to a cigarette label setting device, which comprises a cover (1) arranged on a lower conveying belt (12), wherein an upper pressing belt (2) is arranged in the cover (1); a label guide plate (11) is arranged between the upper pressing belt (2) and the lower conveying belt (12); the upper pressing belt (2) is connected with a servo motor (3) through a coupling (5); and the linear speed of the upper pressing belt (2) and the lower conveying belt (12) is the same by controlling the servo motor (3).

2. A device for preventing the indentation of a cosmetic label on a carton of cigarettes according to claim 1, wherein, A right-angle speed reducer (4) is arranged between the servo motor (3) and the coupling (5), the rotating speed of the servo motor (3) is accurately controlled through the right-angle speed reducer (4), and the linear speed of the upper pressing belt (2) and the lower conveying belt (12) is the same.

3. The device for preventing the cosmetic label of the carton of cigarettes from being concave according to claim 1, characterized in that, Right-angle distance adjusting plates (7) and distance adjusting plates (13) are arranged on both sides of the cover (1), at least two right-angle distance adjusting plates (7) and at least two distance adjusting plates (13) are arranged at the two side corners of the cover (1) respectively, the upper pressing belt (2) is parallel to the lower conveying belt (12) and the cigarette is pressed tightly by adjusting the right-angle distance adjusting plates (7) and the distance adjusting plates (13).

4. The device for preventing the cosmetic label of the carton of cigarettes from being concave according to claim 3, characterized in that, The distance between the upper pressing belt (2) and the lower conveying belt (12) is less than the height of the cigarette.

5. The device for preventing the cosmetic label of the carton of cigarettes from being concave according to claim 1, characterized in that, Rollers (9) and fixed rollers (15) are arranged on both sides of the lower conveying belt (12) respectively.

6. A device for preventing the sinking of a cosmetic label on a carton of cigarettes according to claim 5, wherein The distance between the rollers (9) and the fixed rollers (15) is less than the width of the cigarette.

7. The device for preventing the cosmetic label of the carton of cigarettes from sinking according to claim 5 or 6, characterized in that, The rollers (9) are connected with springs (10), and the label is compacted under the action of the springs (10) when the rollers (9) contact the cigarette.

8. The device for preventing the cosmetic label of the cigarette carton from being concave according to claim 5 or 6, characterized in that, A guide plate (14) is arranged on one side of the fixed roller (15).

9. The device for preventing the label from being concave after the cosmetic treatment of the cigarette rod according to claim 3 or 4, wherein, A handle (6) is arranged on the right-angle distance adjusting plate (7).

10. The device for preventing the cosmetic label of a carton of cigarettes from sinking according to claim 1, wherein, Pull handles (8) are arranged on both sides of the cover (1).

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