Tipping paper unreeling machine

Abstract

The tipping paper unreeling machine comprises an outer frame, an extrusion wheel, a printing roller, a traction roller, an extension rod, a hydraulic rod and a clamping block, the extrusion wheel is arranged in the outer frame, the two sides of the extrusion wheel are connected with first connecting blocks, and the first connecting blocks are connected to first threaded rods. A double-face clamping frame composed of an extension rod, a second transmission rod, an overturning roller, a second sliding groove, a second threaded rod, a second connecting block, a hydraulic rod and a clamping block is arranged at the front end of the outer frame, so that when the upper side works, a clamping structure composed of the overturning roller, the hydraulic rod and the clamping block can also be driven by the second threaded rod to clamp a charging barrel on the lower side; and after the charging barrel on the upper side is used up, the overturning roller can be directly driven to rotate through the second transmission rod, and a new charging barrel is directly replaced, so that the shutdown time of the machine is shortened, and the replacement efficiency is improved.

Description

Technical Field

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

[0002] At present, due to the rapid development of all walks of life, the application of tipping paper can be seen everywhere. As we all know, tipping paper is a kind of decorative paper obtained by printing base paper. Its pattern is based on the cross section of tobacco branches. The color is antique and matte (or less glossy), which makes people feel simple and elegant. Also known as tipping paper, it is a cigarette packaging material, specially used for cigarette filter tip packaging, and belongs to special industrial paper. Common tipping paper printing equipment includes gravure printing machine and embossing machine. They pull the tipping paper from the unwinding machine, and then squeeze the tipping paper through the printing roller to print the pattern on the printing plate onto the tipping paper.

[0003] During the unwinding process and the loading process of the existing kraft paper unwinding machine, the cooperation of multiple persons is often required to move the barrel and fix one end of the barrel to the unwinding machine, and then fix the other end, and finally lift the barrel to a certain height through the lifting and lowering device to facilitate subsequent work, and the whole process is rather cumbersome. After a roll of the barrel is used up, the machine needs to be shut down and replaced, and there is a certain degree of danger. Therefore, we proposed a kraft paper unwinding machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tipping paper unwinding machine to solve the problem of complicated loading of tipping paper unwinding machines in the current market as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kraft paper unwinding machine, comprising an outer frame, an extrusion wheel, a printing roller, a traction roller, an extension rod, a hydraulic rod and a clamping block, an extrusion wheel is arranged in the outer frame, and first connecting blocks are connected to both sides of the extrusion wheel, and the first connecting block is connected to the first threaded rod, the first threaded rod is arranged in a first slide groove on the outer frame, and a first transmission rod is connected to the top of the first threaded rod, a printing roller is arranged on the rear side of the extrusion wheel, and a traction roller is connected to the rear side of the printing roller, an extension rod is connected to the front end of the outer frame, and a second transmission rod is connected to the outside of the second transmission rod, a second slide groove is arranged on the outside of the flipping roller, and a second threaded rod is arranged in the second slide groove, and a second connecting block is connected to the second threaded rod, the second connecting block is connected to the hydraulic rod, and the end of the hydraulic rod is connected to the clamping block.

[0006] Preferably, the extrusion wheel forms a movable structure in a first slide groove inside the outer frame through a first connecting block and a first threaded rod, and the first connecting block and the first threaded rod are a threaded connection structure.

[0007] Preferably, the first threaded rod forms a transmission structure with the first transmission rod through a bevel gear.

[0008] Preferably, the flip roller is arranged between the extension rods through the second transmission rod, and a limit strip is arranged on the surface of the second transmission rod, and the length of the extension rod is greater than the unfolded length of the upper and lower groups of hydraulic rods.

[0009] Preferably, the hydraulic rod forms a threaded movable structure in a second slide groove on the flip roller through a second connecting block and a second threaded rod, and the second threaded rod is a double threaded structure.

[0010] Preferably, the clamping block is connected to the bottom of the hydraulic rod via a rotating shaft, and the surface of the clamping block is conical.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the tipping paper unwinding machine;

[0012] (1) A double-sided clamping frame composed of an extension rod, a second transmission rod, a flip roller, a second slide groove, a second threaded rod, a second connecting block, a hydraulic rod, and a clamping block is arranged at the front end of the outer frame, so that when the upper side is working, the clamping structure composed of the flip roller, the hydraulic rod, and the clamping block on the lower side can also clamp the barrel through the drive of the second threaded rod, and then after the barrel on the upper side is used up, the flip roller can be directly driven by the second transmission rod to rotate, and a new barrel can be directly replaced, thereby reducing the downtime of the machine and improving the replacement efficiency;

[0013] (2) The clamping block can be extended and retracted on the flip roller by the hydraulic rod, so that the clamping frame can accommodate barrels of different thicknesses. At the same time, the hydraulic rod is connected to the second threaded rod through the second connecting block, so that the hydraulic rod can move on the flip roller, thereby facilitating barrels of different lengths, greatly improving the applicability of the clamping frame. At the same time, the extrusion wheel is connected to the first connecting block and the first threaded rod in the first slide groove inside the outer frame to form a movable structure, so that the extrusion wheel can be lifted up when replacing the barrel, reducing the obstruction when manually pulling the paper and greatly improving the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side section structure of the clamping frame of the utility model;

[0017] Figure 4 This is a side view of the structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the side section structure of the extrusion frame of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the utility model from top view.

[0020] In the figure: 1. outer frame; 2. extrusion wheel; 3. first connecting block; 4. first slide groove; 5. first threaded rod; 6. first transmission rod; 7. printing roller; 8. traction roller; 9. extension rod; 10. second transmission rod; 11. flip roller; 12. second slide groove; 13. second threaded rod; 14. second connecting block; 15. hydraulic rod; 16. clamping block. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-6 The utility model provides a technical solution: a tipping paper unwinding machine, comprising an outer frame 1, an extrusion wheel 2, a first connecting block 3, a first chute 4, a first threaded rod 5, a first transmission rod 6, a printing roller 7, a traction roller 8, an extension rod 9, a second transmission rod 10, a flip roller 11, a second chute 12, a second threaded rod 13, a second connecting block 14, a hydraulic rod 15 and a clamping block 16, an extrusion wheel 2 is arranged in the outer frame 1, and the first connecting blocks 3 are connected to the first threaded rod 5 on both sides of the extrusion wheel 2, and the first connecting block 3 is connected to the first threaded rod 5, and the first threaded rod 5 is arranged in the first chute 4 on the outer frame 1 The outer frame 1 has a first transmission rod 6 connected to the top of the first threaded rod 5, a printing roller 7 is arranged on the rear side of the extrusion wheel 2, and a traction roller 8 is connected to the rear side of the printing roller 7, an extension rod 9 is connected to the front end of the outer frame 1, and a second transmission rod 10 is connected to the front end of the extension rod 9, and a flip roller 11 is connected to the outside of the second transmission rod 10, a second slide groove 12 is arranged on the outside of the flip roller 11, and a second threaded rod 13 is arranged in the second slide groove 12, and a second connecting block 14 is connected to the second threaded rod 13, a hydraulic rod 15 is connected to the second connecting block 14, and a clamping block 16 is connected to the end of the hydraulic rod 15.

[0023] The extrusion wheel 2 forms a movable structure in the first slide groove 4 inside the outer frame 1 through the first connecting block 3 and the first threaded rod 5, so that the extrusion wheel 2 can be lifted when the barrel is replaced, reducing the obstruction when the paper is manually pulled, and the first connecting block 3 and the first threaded rod 5 are a threaded connection structure, so that the extrusion wheel 2 can move following the rotation of the first threaded rod 5.

[0024] The first threaded rod 5 forms a transmission structure with the first transmission rod 6 through the bevel gear, so that transmission is performed through the bevel gear, and the outer side of the first transmission rod 6 is connected to the electric motor.

[0025] The flip roller 11 is arranged between the extension rods 9 through the second transmission rod 10, and a limit strip is arranged on the surface of the second transmission rod 10, so that the flip roller 11 is driven to rotate on the extension rod 9 through the limit strip, while avoiding the problem of slipping between the flip roller 11 and the second transmission rod 10 after rotation due to excessive weight of the barrel, and the length of the extension rod 9 is greater than the unfolded length of the upper and lower groups of hydraulic rods 15, so as to avoid the barrel 11 from colliding with the outer frame 1 during rotation, and the reciprocating motor connected to the outside of the second transmission rod 10 can avoid damage to the internal circuit due to rotation.

[0026] The hydraulic rod 15 forms a threaded movable structure in the second slide groove 12 on the flip roller 11 through the second connecting block 14 and the second threaded rod 13, and the second threaded rod 13 is a double threaded structure, so that the hydraulic rod 15 can be threadedly connected with the second threaded rod 13 through the second connecting block 14, and then the hydraulic rod 15 is driven by the threaded structure to move in opposite directions on the flip roller 11, thereby clamping the barrel.

[0027] The clamping block 16 is connected to the bottom of the hydraulic rod 15 through a rotating shaft, so that when the traction roller 8 drives the paper sheet to move, the material roller can also rotate, and the surface of the clamping block 16 is conical, which facilitates the clamping block 16 to be better inserted into the material roller during clamping.

[0028] Working principle: When using the tipping paper unwinding machine, first, transport the tipping paper roller to be printed to the front of the printing press by a cart, and then push the cart to the front side of the outer frame 1, so that the tipping paper roller enters the interior of the hydraulic rod 15 on the extension rod 9, and then start the motor in the flip roller 11, so that the motor drives the second threaded rod 13 in the second slide groove 12 on the flip roller 11 to rotate, and the second threaded rod 13 rotates, and the second threaded rod 13 is a double-threaded structure, which makes the second threaded rod 13 drive the hydraulic rod 15 to retract inward through the second connecting block 14 until Arriving at both sides of the tipping paper drum, the hydraulic rod 15 is started, so that the hydraulic rod 15 drives the clamping block 16 to move until the clamping block 16 is aligned with the hollow part of the central fixed roller of the tipping paper drum, and then the motor outside the second threaded rod 13 is started again, so that the clamping block 16 extends into the hollow part of the central fixed roller of the tipping paper drum, thereby completing the fixation, and then the motor outside the flip roller 11 is started, so that the motor drives the second transmission rod 10 to rotate, thereby driving the flip roller 11 connected to the second transmission rod 10 through the limit strip to rotate, thereby lifting the drum and completing the replacement;

[0029] The clamping structure composed of the empty hydraulic rod 15 and the clamping block 16 is lowered, and the second roll of kraft paper drum is transported again, and the motor outside the second threaded rod 13 in the second slide groove 12 on the turning roller 11 is started, so that the second threaded rod 13 is retracted inward through the second connecting block 14 and the hydraulic rod 15, and then the hydraulic rod 15 is started to make the clamping block 16 align with the hollow part of the central fixed roller of the kraft paper drum. With the cooperation of the second threaded rod 13 and the hydraulic rod 15, the clamping block 16 enters the hollow part of the central fixed roller of the kraft paper drum to complete the clamping, and wait for the kraft paper drum on the upper side to complete the work. After use, the reciprocating motor is started to drive the second transmission rod 10 and the turning roller 11 to rotate through the reciprocating motor, and the kraft paper drum between the lower hydraulic rod 15 and the clamping block 16 is replaced. After replacing the new kraft paper drum, Start the motor on the outside of the first transmission rod 6, so that the motor drives the first threaded rod 5 inside the first slide groove 4 in the bottom outer frame 1 to rotate through the first transmission rod 6 and the bevel gear on the first transmission rod 6, thereby lifting the extrusion wheel 2 connected through the first connecting block 3, and then the staff pulls the paper on the kraft paper roller out, passes through the bottom of the extrusion wheel 2, the upper side of the printing roller 7, and finally connects with the traction roller 8 to complete the replacement, and finally starts the motor on the outside of the first transmission rod 6, so that the rotation of the first transmission rod 6 drives the first threaded rod 5 to rotate, thereby squeezing the extrusion wheel 2 connected to the first threaded rod 5 through the first connecting block 3 downward, thereby squeezing the kraft paper to a certain extent, thereby increasing the tension, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0030] 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 unwinding machine, comprising an outer frame (1), a squeezing wheel (2), a printing roller (7), a traction roller (8), an extension rod (9), a hydraulic rod (15) and a clamping block (16), characterized in that: An extrusion wheel (2) is arranged inside the outer frame (1), and first connection blocks (3) are connected to both sides of the extrusion wheel (2), and the first connection blocks (3) are connected to a first threaded rod (5), the first threaded rod (5) is arranged in a first slide groove (4) on the outer frame (1), and a first transmission rod (6) is connected to the top of the first threaded rod (5), a printing roller (7) is arranged at the rear side of the extrusion wheel (2), and a traction roller (8) is connected to the rear side of the printing roller (7), and the front end of the outer frame (1) is connected to An extension rod (9), and the front end of the extension rod (9) is connected to a second transmission rod (10), and the outer side of the second transmission rod (10) is connected to a turning roller (11), the outer side of the turning roller (11) is provided with a second slide groove (12), and the second slide groove (12) is provided with a second threaded rod (13), and the second threaded rod (13) is connected to a second connecting block (14), the second connecting block (14) is connected to a hydraulic rod (15), and the end of the hydraulic rod (15) is connected to a clamping block (16).

2. The tipping paper unwinding machine according to claim 1, characterized in that: The extrusion wheel (2) forms a movable structure in a first slide groove (4) inside the outer frame (1) through a first connecting block (3) and a first threaded rod (5), and the first connecting block (3) and the first threaded rod (5) are a threaded connection structure.

3. The tipping paper unwinding machine according to claim 1, characterized in that: The first threaded rod (5) forms a transmission structure with the first transmission rod (6) via a bevel gear.

4. The tipping paper unwinding machine according to claim 1, characterized in that: The turning roller (11) is arranged between the extension rods (9) via the second transmission rod (10), and a limit strip is arranged on the surface of the second transmission rod (10), and the length of the extension rod (9) is greater than the unfolded length of the upper and lower groups of hydraulic rods (15).

5. The tipping paper unwinding machine according to claim 1, characterized in that: The hydraulic rod (15) forms a threaded movable structure in the second slide groove (12) on the turning roller (11) through the second connecting block (14) and the second threaded rod (13), and the second threaded rod (13) is a double threaded structure.

6. The tipping paper unwinding machine according to claim 1, characterized in that: The clamping block (16) is connected to the bottom of the hydraulic rod (15) via a rotating shaft, and the surface of the clamping block (16) is conical.

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