Printing machine feeding device for cigarette tipping paper

Abstract

The printing machine feeding device for the cigarette tipping paper comprises a vertical plate, a motor is installed on the left side face of the vertical plate, the output end of the motor is fixedly connected with a rotating rod, the right end of the rotating rod penetrates through the vertical plate and extends to the right side of the vertical plate, and the outer surface of the rotating rod is fixedly connected with a baffle ring. And a raw material roll is arranged outside the rotating rod, an inserting groove is formed in the right end of the rotating rod, and an inserting strip is inserted into the inserting groove. According to the device, through cooperation of the inserting groove, the inserting strip, an annular plate, a push rod, a spring and a top ring, when the inserting strip reaches the other end of the inserting groove, the annular plate extrudes the spring, the spring pushes the top ring, the top ring jacks a raw material roll so that the raw material roll can be limited, then an inserting column can be pulled through the pulling force of a tension spring, the inserting column can enter a through hole and an inserting hole, and the raw material roll can be inserted into the inserting hole. And therefore, the inserting strip is stabilized on the rotating rod, and the top ring can stably jack the raw material roll, so that the positioning effect of the raw material roll is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette tipping paper production, in particular to a feeding device for a cigarette tipping paper printing machine. Background Art

[0002] Cigarette tipping paper, also known as tipping paper, is an important tobacco material in cigarette production and processing. It is mainly used to connect the filter to the cigarette stick to prevent tobacco from directly contacting the oral cavity and enhance the overall appearance and grade of the cigarette. In addition to the basic tipping function, modern cigarette tipping paper also focuses on smoking hygiene and safety, improving the appearance and grade of cigarettes, and reducing the production of tar, nicotine and carbon monoxide in cigarettes.

[0003] Application No. 202321824547.4 discloses a loading device for a printing press for cigarette tipping paper, which relates to the field of cigarette production and includes a vertical plate, one surface of which is rotatably connected to a winding roller, a lower roller, and an upper roller through bearings, the surface of the winding roller is sleeved with a raw material roll, the surface of the winding roller is sleeved with a retaining ring, one end of the raw material roll contacts one surface of the retaining ring, and the end of the winding roller is threadedly connected to a limit ring. By setting an audible and visual alarm and a distance sensor, before use, it is first debugged according to the size of the raw material roll, and the distance from the distance sensor to the roll core is measured after the tipping paper is put in. Then, the personnel can refer to this data to set the trigger value of the audible and visual alarm. In this way, when the raw material roll is about to be put in, the audible and visual alarm can be automatically activated to remind the staff to come and check and replace the raw material roll, without the need for personnel to be on duty all the time, and rational use of personnel labor.

[0004] The above solution has shortcomings when used. When the unwinding motor is working, it drives the winding roller to rotate, and the limiting ring will generate a centrifugal force of movement, which may loosen and slide between the winding roller, making it impossible to effectively position the raw material roll. For this reason, we propose a feeding device for a cigarette tipping paper printing machine to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for a cigarette tipping paper printing press, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A feeding device for a printing press for cigarette tipping paper comprises a vertical plate, a motor is installed on the left side of the vertical plate, a rotating rod is fixedly connected to the output end of the motor, the right end of the rotating rod passes through the vertical plate and extends to the right side of the vertical plate, a retaining ring is fixedly connected to the outer surface of the rotating rod, a raw material roll is provided on the outside of the rotating rod, a slot is provided at the right end of the rotating rod, an insert is inserted into the inside of the slot, a hole is provided on the upper surface of the insert, a locking structure is provided on the outside of the rotating rod, and a limiting structure is provided at the right end of the insert.

[0008] In a further embodiment, the locking structure includes a through hole opened on the outer surface of the rotating rod and a U-shaped plate arranged on the outside of the rotating rod, and a plug post is slidably connected to the U-shaped plate. The bottom end of the plug post passes through the through hole and extends to the inside of the socket. A tension spring is provided on the outside of the plug post, and the two ends of the tension spring are connected to the top of the plug post and the U-shaped plate.

[0009] In a further embodiment, the limiting structure includes an annular plate fixedly connected to the right end of the insertion strip, and a ring-arranged push rod is slidably connected to the annular plate. The left ends of the two groups of push rods are commonly fixedly connected to a top ring, and the outer surface of each push rod is provided with a spring.

[0010] In a further embodiment, the right end of each push rod is fixedly connected to a limit ring.

[0011] In a further embodiment, a group of fixing seats are fixedly connected to the left and right side surfaces of the vertical plate, and the two groups of fixing seats are respectively located at the front and rear ends of the vertical plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device cooperates with the slot, inserting strip, annular plate, push rod, spring and top ring. When the inserting strip reaches the other end of the slot, the annular plate will squeeze the spring, and the spring will push the top ring. The top ring will then hold the raw material roll, thereby limiting its position. The tension of the tension spring can then be used to pull the inserting post, which will enter the through hole and the inserting hole, thereby stabilizing the inserting strip on the rotating rod. The top ring will stably hold the raw material roll, thereby ensuring its positioning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the feeding device of the printing press for cigarette tipping paper.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the insert strip of the feeding device of the cigarette tipping paper printing press.

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of a side cross-section of a rotating rod of a feeding device for a cigarette tipping paper printing press.

[0017] In the figure: 1. Vertical plate; 2. Motor; 3. Rotating rod; 4. Raw material roll; 5. Fixed seat; 6. Socket; 7. Insertion strip; 8. Top ring; 9. Spring; 10. Limiting ring; 11. Push rod; 12. Ring plate; 13. Retaining ring; 14. U-shaped plate; 15. Insertion column; 16. Tension spring; 17. Through hole; 18. Slot. DETAILED DESCRIPTION

[0018] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "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 specific circumstances.

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 In the utility model, a feeding device for a cigarette tipping paper printing press includes a vertical plate 1, and a group of fixing seats 5 are fixedly connected to the left and right side surfaces of the vertical plate 1. The two groups of fixing seats 5 are respectively located at the front and rear ends of the vertical plate 1. The set fixing seats 5 are used to facilitate staff to fix the vertical plate 1.

[0021] A motor 2 is installed on the left side of the vertical plate 1, and the output end of the motor 2 is fixedly connected to a rotating rod 3. The right end of the rotating rod 3 passes through the vertical plate 1 and extends to the right side of the vertical plate 1. The raw material roll 4 can be mounted on the outside of the rotating rod 3. When the motor 2 is working, it will drive the raw material roll 4 to rotate through the rotating rod 3, thereby realizing the loading operation.

[0022] A retaining ring 13 is fixedly connected to the outer surface of the rotating rod 3 , and a raw material roll 4 is arranged outside the rotating rod 3 . The retaining ring 13 can form a resisting effect on the raw material roll 4 .

[0023] A slot 18 is provided at the right end of the rotating rod 3 , into which the inserting strip 7 is inserted. The slot 18 is adapted to the size of the inserting strip 7 , which can prevent the inserting strip 7 from deviating and shaking when the rotating rod 3 rotates.

[0024] An insertion hole 6 is provided on the upper surface of the insertion strip 7, and a locking structure is provided on the outside of the rotating rod 3. The locking structure includes a through hole 17 provided on the outer surface of the rotating rod 3 and a U-shaped plate 14 provided on the outside of the rotating rod 3. A plug post 15 is slidably connected to the U-shaped plate 14. The bottom end of the plug post 15 passes through the through hole 17 and extends to the inside of the insertion hole 6. A tension spring 16 is provided on the outside of the plug post 15, and the two ends of the tension spring 16 are connected to the top of the plug post 15 and the U-shaped plate 14. The tension of the tension spring 16 can pull the plug post 15, and the plug post 15 will pass through the through hole 17 into the insertion hole 6, thereby stabilizing the insertion strip 7.

[0025] A limiting structure is provided at the right end of the insert 7, which includes an annular plate 12 fixedly connected to the right end of the insert 7, and a ring-shaped push rod 11 is slidably connected to the annular plate 12. The left ends of the two groups of push rods 11 are fixedly connected to a top ring 8. The outer surface of each push rod 11 is sleeved with a spring 9. When the insert 7 is stable, the annular plate 12 will squeeze the spring 9, and the spring 9 will also push the top ring 8. The top ring 8 will form a top-holding limit for the raw material roll 4, thereby ensuring the stability of the raw material roll 4.

[0026] The right end of each push rod 11 is fixedly connected to a limit ring 10 . The limit ring 10 can be used to limit the push rod 11 and prevent the push rod 11 from separating from the annular plate 12 .

[0027] The working principle of the present utility model is as follows: when in use, the raw material roll 4 can be placed on the convex strip on the outside of the rotating rod 3, and then the plug post 15 can be lifted to enter the through hole 17, and then the insertion strip 7 can be inserted into the slot 18. As the insertion strip 7 moves, the top ring 8 will contact the raw material roll 4, and the annular plate 12 will compress the spring 9. When the insertion strip 7 is inserted to the other side of the slot 18, the plug post 15 is released, and the tension spring 16 will pull the plug post 15 down to the through hole 17 and the insertion hole 6. At the same time, the annular plate 12 will be stabilized at one end of the rotating rod 3, and the top ring 8 will also limit the raw material roll 4, ensuring the stability of the raw material roll 4 during loading.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A feeding device for a cigarette tipping paper printing press, characterized by: The utility model comprises a vertical plate (1), a motor (2) is installed on the left side of the vertical plate (1), an output end of the motor (2) is fixedly connected to a rotating rod (3), the right end of the rotating rod (3) passes through the vertical plate (1) and extends to the right side of the vertical plate (1), a retaining ring (13) is fixedly connected to the outer surface of the rotating rod (3), a raw material roll (4) is arranged on the outside of the rotating rod (3), a slot (18) is provided at the right end of the rotating rod (3), an inserting strip (7) is inserted into the inside of the slot (18), an insertion hole (6) is provided on the upper surface of the inserting strip (7), a locking structure is arranged on the outside of the rotating rod (3), and a limiting structure is arranged at the right end of the inserting strip (7).

2. The cigarette tipping paper printing press feeding device according to claim 1, characterized in that: The locking structure comprises a through hole (17) provided on the outer surface of the rotating rod (3) and a U-shaped plate (14) arranged outside the rotating rod (3); a plug post (15) is slidably connected to the U-shaped plate (14); the bottom end of the plug post (15) passes through the through hole (17) and extends to the inside of the socket (6); a tension spring (16) is provided on the outside of the plug post (15), and the two ends of the tension spring (16) are connected to the top end of the plug post (15) and the U-shaped plate (14).

3. The cigarette tipping paper printing press feeding device according to claim 1, characterized in that: The limiting structure comprises an annular plate (12) fixedly connected to the right end of the insert (7); annularly arranged push rods (11) are slidably connected to the annular plate (12); the left ends of two groups of push rods (11) are fixedly connected to a top ring (8); and the outer surface of each push rod (11) is sleeved with a spring (9).

4. The cigarette tipping paper printing press feeding device according to claim 3, characterized in that: The right end of each push rod (11) is fixedly connected to a limiting ring (10).

5. The cigarette tipping paper printing press feeding device according to claim 1, characterized in that: A set of fixing seats (5) are fixedly connected to the left and right side surfaces of the vertical plate (1), and the two sets of fixing seats (5) are respectively located at the front and rear ends of the vertical plate (1).

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