Tipping paper printing machine

Abstract

The utility model discloses a tipping paper printing machine which comprises a printing machine frame, and an unwinding roller, a guide roller and a printing roller are sequentially installed on the left section portion of the printing machine frame from left to right. A first rotating shaft is rotationally connected to the upper end of the right section of the printing rack, a mounting block is mounted at the front end of the first rotating shaft, and a first magnet is connected to the lower side of the mounting block; a drying box is installed at the rear end of the first rotating shaft, and a heating wire is installed in the inner wall of the drying box. According to the tipping paper printing machine, double-sided drying is conducted on tipping paper through the concentric-square-shaped drying box, when a third rotating shaft is driven to rotate, the rotating drum can be controlled to rotate, when the third magnet and the first magnet which are distributed in a homopolar mode correspond to each other in position, the drying box can be driven to rotate anticlockwise, and when the second magnet and the first magnet which are distributed in a heteropolar mode correspond to each other in position, the rotating drum can be controlled to rotate anticlockwise. And the drying box is driven to rotate clockwise, heat in the drying box is stirred, and local damage to the tipping paper caused by continuous baking of the heat on the tipping paper is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tipping paper printing machines, in particular to a tipping paper printing machine. Background Art

[0002] Tipping paper is a special kind of paper made of wood fiber, with a certain thickness and strength, and is suitable for the production of printed materials such as packaging, labels and posters. A tipping paper printing machine is needed for its production, and advanced technology and mechanical principles are used to print on the tipping paper. The publication number is CN219618737U and is called a tipping paper printing machine, including a printing machine body, a unwinding roller and a winding roller. An unwinding roller is installed at the left end of the printing machine body, and a winding roller is installed at the right end of the printing machine body. The printing machine body is connected to the tipping paper body, and a limiting roller is installed inside the printing machine body. The limiting roller is connected to a movable plate, a clamping plate is connected to the baffle, and a threaded rod is connected to the clamping plate. A handle is connected to the outside of the printing machine body, and a spring is connected inside the printing machine body, and a limiting rod is connected to the outside of the spring. The tipping paper printing machine is provided with a dryer, through which the printed tipping paper can be dried, thereby preventing the paper from being directly rolled up after printing to cause contamination, and the baffle can block hot air to prevent the hot air from directly blowing toward the tipping paper, thereby preventing the tipping paper from being damaged due to overheating, thereby facilitating use.

[0003] The above-mentioned prior art utilizes a dryer to dry the tipping paper. The tipping paper is heated unevenly, resulting in different degrees of drying in different parts of the tipping paper, affecting the quality of the finished product of the tipping paper. In addition, the heating temperature of a single part of the tipping paper is relatively high, which can easily cause local damage to the tipping paper. Therefore, we propose a tipping paper printing machine to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tipping paper printing machine to solve the problems raised by the above background technology that the tipping paper on the market is unevenly heated, resulting in different degrees of drying in different parts of the tipping paper, affecting the quality of the finished product of the tipping paper, and the high heating temperature of a single part of the tipping paper, which can easily cause local damage to the tipping paper.

[0005] To achieve the above object, the utility model provides the following technical solution: a tipping paper printing machine, comprising a printing frame, wherein a left section of the printing frame is provided with an unwinding roller, a guide roller and a printing roller in sequence from left to right;

[0006] The upper end of the right section of the printing frame is rotatably connected to a first rotating shaft, a mounting block is installed at the front end of the first rotating shaft, and a first magnet is connected to the lower side of the mounting block;

[0007] A drying box is installed at the rear end of the first rotating shaft, and a heating wire is installed inside the inner wall of the drying box;

[0008] A motor is installed at the rear side of the right end of the printing frame, and the front and rear sides of the printing frame are rotatably connected with rotating rods, the rear end of the rotating rod at the rear position is connected to the output end of the motor, and the front end of the rotating rod at the front position is keyed to a bevel gear group, and the inner side key of the bevel gear group is connected to a second rotating shaft;

[0009] The interior of the rotating rod is slidably connected to a moving rod, the end of the moving rod is connected to an inner disk, a side of the inner disk away from the moving rod is connected to a convex block, an outer edge of the inner disk is sleeved with an outer ring, a moving frame is connected to the lower side of the outer ring, and a winding roller is sleeved on the outer side of the convex block;

[0010] The right end of the printing machine frame is internally rotatably connected with a screw rod, and the outer side of the screw rod is threadedly connected with a moving frame.

[0011] Preferably, the right front side of the printing frame is rotatably connected to a third rotating shaft, the third rotating shaft and the second rotating shaft are driven by a belt, a rotating drum is installed at the left end of the third rotating shaft, and a second magnet and a third magnet are symmetrically installed on the outer side of the rotating drum.

[0012] Preferably, the drying box and the mounting block are coaxially connected, and the drying box is a U-shaped structure. This design can synchronously drive the drying box to rotate when the mounting block is driven to rotate, and the drying box can distribute heat on both sides of the tipping paper.

[0013] Preferably, the first magnet and the third magnet are magnets of the same pole, and the first magnet and the second magnet are magnets of different poles. This design can utilize the repulsive force and attractive force between the magnets to drive the mounting block to drive the drying box to rotate reciprocatingly clockwise and counterclockwise.

[0014] Preferably, the threads at the front and rear ends of the screw rod are distributed in opposite directions, and the opposite sections of the threads of the screw rod are threadedly connected to a movable frame, and the movable frame passes through the printing frame and is slidably connected to the printing frame. This design can utilize the rotation of the screw rod to drive the movable frame to move in opposite directions at the same time, and limit the movable frame to maintain horizontal movement.

[0015] Preferably, the inner disk and the outer ring form a rotating structure, and the transverse center line of the outer ring coincides with the transverse center line of the inner disk. This design can realize that the movement of the outer ring drives the movement of the inner disk while ensuring the smooth self-rotation of the inner disk.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The tipping paper printing machine uses a "U"-shaped drying box to dry the tipping paper on both sides, and when the third rotating shaft is driven to rotate, the rotating drum can be controlled to rotate. When the third magnet with the same polarity distribution corresponds to the first magnet, the drying box can be driven to rotate counterclockwise, and when the second magnet with different polarity distribution corresponds to the first magnet, the drying box is driven to rotate clockwise, so as to stir the heat in the drying box to prevent the heat from being continuously baked on the tipping paper and causing local damage to the tipping paper;

[0018] (2) The tipping paper printing machine drives the bidirectional screw to rotate and controls the moving frame to move in the opposite direction at the same time, thereby controlling the outer ring to drive the inner disk to move. By adjusting the distance between the symmetrically distributed inner disks, the winding roller is quickly locked or unlocked, which is convenient for disassembly and assembly of the winding roller, thereby facilitating the processing and material extraction of the tipping paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the drying box of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the screw rod and the movable frame of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the rotating rod of the utility model.

[0024] In the figure: 1, printing frame; 2, unwinding roller; 3, guide roller; 4, printing roller; 5, first rotating shaft; 6, drying box; 7, mounting block; 8, first magnet; 9, lead screw; 10, moving frame; 11, outer ring; 12, motor; 13, rotating rod; 14, inner disk; 15, moving rod; 16, bump; 17, bevel gear group; 18, second rotating shaft; 19, third rotating shaft; 20, rotating drum; 21, second magnet; 22, third magnet; 23, winding roller; 24, heating wire. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5The utility model provides the following technical scheme: a tipping paper printing machine, comprising a printing frame 1, a left section of the printing frame 1 is sequentially installed with an unwinding roller 2, a guide roller 3 and a printing roller 4 from left to right; a moving rod 15 is slidably connected inside a rotating rod 13, an inner disk 14 is connected at the end of the moving rod 15, a protrusion 16 is connected at the side of the inner disk 14 away from the moving rod 15, an outer ring 11 is sleeved on the outer edge of the inner disk 14, a moving frame 10 is connected at the lower side of the outer ring 11, and a winding roller 23 is sleeved on the outer side of the protrusion 16; a screw rod 9 is rotatably connected inside the right end of the printing frame 1, and the moving frame 10 is threadedly connected on the outer side of the screw rod 9;

[0027] Furthermore, the threads of the front and rear ends of the screw rod 9 are distributed in opposite directions, and the opposite ends of the threads of the screw rod 9 are threadedly connected to the moving frame 10, and the moving frame 10 penetrates the printing frame 1 and is slidably connected to the printing frame 1; the inner disk 14 and the outer ring 11 form a rotating structure, and the transverse center line of the outer ring 11 coincides with the transverse center line of the inner disk 14;

[0028] The tipping paper is unwound through the unwinding roller 2, and passes through the guide roller 3, the printing roller 4, and the drying box 6 in sequence, and one end of the winding roller 23 is sleeved on the protrusion 16 on one side, and the screw rod 9 is rotated. The front and rear sections of the screw rod 9 have opposite thread distribution directions, so the threaded movable frame 10 can be driven to move relatively, thereby controlling the outer ring 11 to drive the inner disk 14 to move relatively. At this time, the movable rod 15 connected to one side of the inner disk 14 slides in the rotating rod 13, shortening the distance between the two protrusions 16, so that the two ends of the winding roller 23 are sleeved on the outside of the symmetrically distributed protrusions 16. , and use the inner disk 14 to clamp and lock it, so as to lock the winding roller 23, connect the motor 12 to the power supply, control the rotating rod 13 connected to the output end to rotate, thereby controlling the inner disk 14 to rotate, and the inner disk 14 rotates in the outer ring 11, thereby driving the locked winding roller 23 to rotate, and winding the tipping paper. After winding, the screw rod 9 can be controlled to rotate in the opposite direction, so as to control the moving frame 10 to move away from each other, control the outer ring 11 to drive the inner disk 14 to move away from each other, release the lock of the winding roller 23, and remove the wound tipping paper;

[0029] Furthermore, the upper end of the right section of the printing frame 1 is rotatably connected with a first rotating shaft 5, a mounting block 7 is installed at the front end of the first rotating shaft 5, and a first magnet 8 is connected to the lower side of the mounting block 7; a drying box 6 is installed at the rear end of the first rotating shaft 5, and a heating wire 24 is installed in the inner wall of the drying box 6; a motor 12 is installed at the rear side of the right end of the printing frame 1, and the front and rear sides of the printing frame 1 are rotatably connected with a rotating rod 13, the rear end of the rotating rod 13 at the rear position is connected to the output end of the motor 12, and the front end of the rotating rod 13 at the front position is key-connected with a bevel gear group 17, and the inner side of the bevel gear group 17 is key-connected with a second rotating shaft 18;

[0030] Specifically, the right front side of the printing frame 1 is rotatably connected with a third rotating shaft 19, the third rotating shaft 19 and the second rotating shaft 18 are driven by a belt, a rotating drum 20 is installed at the left end of the third rotating shaft 19, and a second magnet 21 and a third magnet 22 are symmetrically installed on the outer side of the rotating drum 20; the drying box 6 and the mounting block 7 are coaxially connected, and the drying box 6 is a "U"-shaped structure; the first magnet 8 and the third magnet 22 are magnets of the same pole, and the first magnet 8 and the second magnet 21 are magnets of different poles;

[0031] After being printed by the printing roller 4, the tipping paper passes through the drying box 6, and the heating wire 24 in the drying box 6 is connected to the power supply, so that the temperature in the drying box 6 increases, and the tipping paper is dried on both sides. At the same time, when the rotating rod 13 at the front end rotates, the bevel gear group 17 connected to the end key is controlled to rotate, thereby driving the second rotating shaft 18 to rotate. The second rotating shaft 18 controls the rotation of the third rotating shaft 19 through a belt drive. The third rotating shaft 19 controls the rotation of the rotating drum 20 installed at the end. When the positions of the third magnet 22 with the same polarity distribution and the first magnet 8 correspond, the mounting block 7 can be pushed to drive the coaxially connected drying box 6 to rotate counterclockwise, and when the positions of the second magnet 21 with different polarity distribution and the first magnet 8 correspond, the mounting block 7 can be pushed to drive the coaxially connected drying box 6 to rotate clockwise, stirring the heat in the drying box 6 to make the gas flow, thereby avoiding the heat from being continuously baked on the tipping paper and causing local damage to the tipping paper. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tipping paper printing press, comprising a printing frame (1), characterized in that: The left section of the printing frame (1) is provided with an unwinding roller (2), a guide roller (3) and a printing roller (4) in sequence from left to right; The upper end of the right section of the printing machine frame (1) is rotatably connected to a first rotating shaft (5), a mounting block (7) is installed at the front end of the first rotating shaft (5), and a first magnet (8) is connected to the lower side of the mounting block (7); A drying box (6) is installed at the rear end of the first rotating shaft (5), and a heating wire (24) is installed inside the inner wall of the drying box (6); A motor (12) is installed at the rear side of the right end of the printing frame (1), and rotating rods (13) are rotatably connected to the front and rear sides of the printing frame (1), the rear end of the rotating rod (13) at the rear position is connected to the output end of the motor (12), and the front end of the rotating rod (13) at the front position is key-connected to a bevel gear group (17), and the inner side of the bevel gear group (17) is key-connected to a second rotating shaft (18); The interior of the rotating rod (13) is slidably connected to a moving rod (15), the end of the moving rod (15) is connected to an inner disk (14), a side of the inner disk (14) away from the moving rod (15) is connected to a protrusion (16), an outer ring (11) is sleeved on the outer edge of the inner disk (14), a moving frame (10) is connected to the lower side of the outer ring (11), and a winding roller (23) is sleeved on the outer side of the protrusion (16); The right end of the printing machine frame (1) is internally rotatably connected to a screw rod (9), and the outer side of the screw rod (9) is threadedly connected to a movable frame (10).

2. The tipping paper printing machine according to claim 1, characterized in that: The right front side of the printing machine frame (1) is rotatably connected to a third rotating shaft (19), the third rotating shaft (19) and the second rotating shaft (18) are driven by a belt, a rotating drum (20) is installed at the left end of the third rotating shaft (19), and a second magnet (21) and a third magnet (22) are symmetrically installed on the outer side surface of the rotating drum (20).

3. The tipping paper printing machine according to claim 1, characterized in that: The drying box (6) and the mounting block (7) are coaxially connected, and the drying box (6) is a "U"-shaped structure.

4. The tipping paper printing machine according to claim 2, characterized in that: The first magnet (8) and the third magnet (22) are magnets of the same polarity, and the first magnet (8) and the second magnet (21) are magnets of different polarity.

5. The tipping paper printing machine according to claim 1, characterized in that: The threads of the front and rear ends of the screw rod (9) are distributed in opposite directions, and the opposite sections of the threads of the screw rod (9) are both threadedly connected to a movable frame (10), and the movable frame (10) passes through the printing frame (1) and is slidably connected to the printing frame (1).

6. The tipping paper printing machine according to claim 1, characterized in that: The inner disk (14) and the outer ring (11) form a rotating structure, and the transverse center line of the outer ring (11) coincides with the transverse center line of the inner disk (14).

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