CN215047330U - Shorten tipping paper splicing apparatus of guide paper convex shoulder - Google Patents

Abstract

The utility model relates to a cigarette machine technical field provides a shorten connecing of guide paper convex shoulder dress paper splicing apparatus, include the frame, locate lead the paper roll in the frame, with higher speed the roller, lead paper roll, adhesive tape holder, double-sided tape, concatenation roller support, concatenation rubber roll and down disconnected paper sword down, the concatenation rubber roll with down disconnected paper sword sets up on the concatenation rubber roll, be equipped with the swing subassembly in the frame, it sets up to lead the paper roll down on the swing subassembly, the concatenation roller support rotates through the pivot to be located in the frame and with the swing subassembly is connected, the swing subassembly drives lead the paper roll down and during upwards or the downswing, drive in step the concatenation roller support winds the pivot rotates, so that the concatenation rubber roll with down disconnected paper sword is close to left or keeps away from right accelerating the roller swing. The application provides a connect dress paper splicing apparatus has simple structure, occupation space is little, the operation is stable and the advantage that the convex shoulder size is little, has effectively guaranteed the quality of cigarette.

Description

Shorten tipping paper splicing apparatus of guide paper convex shoulder

Technical Field

The application belongs to the technical field of cigarette making machines, more specifically say, relate to a shorten tipping paper splicing apparatus of guide paper convex shoulder.

Background

In order to realize the automatic replacement of tipping paper without stopping the cigarette making and tipping machine set, all cigarette making machines are provided with automatic tipping paper splicing devices at present, and as shown in figure 1, the automatic tipping paper splicing devices comprise residual paper 1 (old tipping paper), a paper cutting stationary knife 2, lower paper breaking 3, a splicing rubber roller 4, a splicing roller support 5, a lower paper guide roller 6, a rack 7, guide paper 8 (new tipping paper), an accelerating roller 9, a double-sided adhesive tape 10, upper paper guide 11, an adhesive tape 12 and upper paper breaking 13. When the splicing operation is carried out, the splicing support 5 drives the lower paper cutter 3 to move towards the left side, so that the residual paper 1 and the guide paper 8 are bonded together through the double-sided adhesive tape 10, when the lower paper cutter 3 moves to contact with the guide paper 8, the paper is cut off, the length of the double-sided adhesive tape 10 is certain, and in order to avoid collision between the lower paper cutter 3 and the accelerating wheel 9, the relative distance between the lower paper cutter 3 and the double-sided adhesive tape 10 is larger, so that a shoulder (the shoulder guides the part, which does not stick to the double-sided adhesive tape, of the guide paper 8 after being cut off, is determined, the shoulder guides the guide paper 8 to be longer, and the general length is more than 30 mm. The circumference of the cigarette is not more than 24.5mm, so that the glued shredded paper scraps of more than 6mm can be cut in the subsequent gluing and cutting processes of the tipping paper. The shredded paper scraps are easy to stick to the glued tipping paper in the twisting and splicing process, so that cigarette cigarettes with unqualified appearances are produced, and the cigarette quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a shorten tipping paper splicing apparatus of guide paper shoulder to connect among the solution prior art to adorn paper splicing apparatus and have the technical problem who connects dress paper shoulder overlength.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a shorten connecing of guide paper convex shoulder adorns paper splicing apparatus, includes the frame, locates last paper guide roll in the frame, with higher speed the roller, lead paper roll, adhesive tape holder, double-sided tape, splice roller support, concatenation rubber roll and down disconnected paper sword, the concatenation rubber roll with down disconnected paper sword sets up on the concatenation rubber roll, be equipped with the swing subassembly in the frame, lead the paper roll setting down and be in on the swing subassembly, the splice roller support rotates through the pivot to be located in the frame and with the swing subassembly is connected, the swing subassembly drives lead the paper roll and upwards or during the downswing, drive in step the splice roller support winds the pivot rotates, so that the concatenation rubber roll with down disconnected paper sword is close to left or keeps away from right with higher speed the roller swing.

In one embodiment, the swinging assembly comprises a connecting rod seat, a straight connecting rod, a universal connecting rod and a swinging rod, the connecting rod seat is arranged on the frame and is provided with a rotating shaft, one end of the swinging rod is fixed on the rotating shaft, the other end of the swinging rod is rotatably installed on the lower paper guide roller, one end of the straight connecting rod is fixed on the rotating shaft, the other end of the straight connecting rod is connected with one end of the universal connecting rod, the other end of the universal connecting rod is connected with the splicing roller support, and the swinging rod and the straight connecting rod move synchronously along with the rotating shaft.

In one embodiment, a motor for driving the rotating shaft or the rotating shaft to rotate is arranged on the frame.

In one embodiment, the rotating shaft and the rotating shaft are both provided with synchronous wheels, and the synchronous wheels are provided with synchronous belts.

In one embodiment, the frame is provided with an air cylinder for driving the splicing roller bracket to rotate.

In one embodiment, the swing link is an arc-shaped swing link or a straight swing link.

The application provides a pair of shorten connect dress paper splicing apparatus who guides paper convex shoulder's beneficial effect lies in: the swing assembly is arranged on the frame, the lower paper guide roller is arranged on the swing assembly, the swing assembly is connected with the splicing roller support, when the swing assembly drives the lower paper guide roller to swing upwards, the distance between the lower paper guide roller and the upper paper guide roller is shortened, the guide paper is in a loose state, meanwhile, the splicing roller support rotates to enable the lower paper breaking roller and the splicing rubber roller to approach the accelerating roller leftwards, so that the guide paper and the residual paper are bonded together by the double-sided adhesive tape and enter a gap between the splicing rubber roller and the lower paper breaking roller under the driving of the splicing rubber roller and the running residual paper, when the swing assembly drives the lower paper guide roller to swing downwards, the distance between the lower paper guide roller and the upper paper guide roller is lengthened, the guide paper is in a tensioned state, meanwhile, the splicing roller support rotates to enable the lower paper breaking roller and the splicing rubber roller to be away from the accelerating roller rightwards, the guide paper can be cut by the lower paper breaking roller in the tensioning process, the paper cutting mode enables the convex shoulder of the guide paper to be shortened to be within 5mm, and the quality of cigarettes is effectively guaranteed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic front view of a prior art tipping paper splicing apparatus;

FIG. 2 is a schematic length view of a shoulder after cutting of a guide sheet in the prior art;

FIG. 3 is a schematic front view of a tipping paper splicing device for shortening a guiding paper shoulder according to an embodiment of the present application;

FIG. 4 is a schematic perspective view of a tipping paper splicing device for shortening a guiding paper shoulder according to an embodiment of the present application;

FIG. 5 is a schematic diagram of upward swing of a lower paper guide roller in a tipping paper splicing device with a shortened paper guide shoulder according to an embodiment of the present disclosure;

fig. 6 is a schematic diagram of downward swinging of a lower paper guide roller in a tipping paper splicing device with shortened paper guide shoulder according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. residual paper; 2. an upper paper cutter; 3. a tape dispenser; 4. a fixed cutter for cutting paper; 5. double-sided adhesive tape; 6. a splice roll support; 7. splicing the rubber rollers; 8. a lower paper cutter; 9. a connecting rod seat; 10. a universal connecting rod; 11. a lower paper guide roller; 12. a straight connecting rod; 13. a swing rod; 14. a bearing seat; 15. guiding paper; 16. an acceleration roller; 17. feeding paper guide rollers; 18. a frame; 19. a rotating shaft.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 3 and 4, a tipping paper splicing apparatus for shortening a shoulder of a guiding paper according to an embodiment of the present application will now be described. The tipping paper splicing device capable of shortening the shoulder of the guide paper comprises a rack 18, an upper paper guide roller 17, an accelerating roller 16, a lower paper guide roller 11, an adhesive tape frame 3, a double-sided adhesive tape 5, a splicing roller support 6, a splicing rubber roller 7 and a lower paper cutter 8 which are arranged on the rack 18. The upper paper guide roller 17, the acceleration roller 16 and the lower paper guide roller 11 are arranged up and down and used for transmitting guide paper 15 (the guide paper 15 is new tipping paper needing to be tipped), the splicing roller support 6 is arranged on one side of the acceleration roller 16, the adhesive tape frame 3 and the double-sided adhesive tape 5 are arranged above the space between the acceleration roller 16 and the splicing roller support 6, the splicing rubber roller 7 and the lower paper cutter 8 are arranged on the splicing rubber roller 7, the splicing rubber roller 7 is positioned above the splicing rubber roller 7, paper feeding gaps between the splicing rubber roller 7 and the lower paper cutter 8 are used for transmitting residual paper 1 (running old tipping paper), and when the splicing rubber roller 7 is abutted against the acceleration roller 16, the double-sided adhesive tape 5 can bond the guide paper 15 and the residual paper 1 together to finish tipping. An upper paper cutting knife 2 and a fixed paper cutting knife 4 are arranged on the rack 18 above the splicing roller bracket 6, and the upper paper cutting knife 2 and the fixed paper cutting knife 4 are used for cutting the residual paper 1.

In this embodiment, a swing assembly is arranged on the frame 18, the swing assembly is located obliquely below the acceleration roller 16, wherein the lower paper guide roller 11 is arranged on the swing assembly, the splicing roller support 6 is rotatably arranged on the frame 18 through a rotating shaft 19 and is connected with the swing assembly, specifically, the splicing rubber roller 7 and the lower paper cutter 8 are arranged on the splicing roller support 6 above the rotating shaft 19, and the swing assembly is connected with the splicing roller support 6 below the rotating shaft 19, so that the splicing rubber roller 7 and the lower paper cutter 8 perform swing motion by taking the rotating shaft 19 as a circle center. Thus, in this embodiment, the oscillating assembly and the splice roll holder 6 move synchronously.

As shown in fig. 3, 5 and 6, when the swing assembly drives the lower paper guide roller 11 to swing upwards, the splicing roller bracket 6 is synchronously driven to rotate around the rotating shaft 19, so that the splicing rubber roller 7 and the lower paper cutter 8 swing towards the left close to the accelerating roller 16, at this time, the abutting of the accelerating roller 16 and the splicing rubber roller 7 is completed, so that the guide paper 15 and the residual paper 1 are bonded together through the double-sided adhesive tape 5, and meanwhile, the guide paper 15 is in a loose state and is brought into a paper feeding gap between the splicing rubber roller 7 and the lower paper cutter 8 by the running residual paper 1. When the swing assembly drives the lower paper guide roller 11 to swing downwards, the splicing roller support 6 is synchronously driven to rotate around the rotating shaft 19, so that the splicing rubber roller 7 and the lower paper cutter 8 swing towards the right away from the accelerating roller 16, at the moment, the guide paper 15 is straightened to be in a tightened state and is in contact with the lower paper cutter 8 swinging towards the right to a high point in the straightening and tightening process to be cut off, and as the guide paper 15 and the residual paper 1 are bonded through the double faced adhesive tape and then are pulled into a paper feeding gap between the lower paper cutter 8 and the splicing rubber roller 7, the cut-off guide paper 15 has a small convex shoulder, and the length can be reduced to be within 5mm, so that the quality of cigarettes is effectively ensured.

As shown in fig. 3 and 4, in the present embodiment, the swing assembly includes a link base 9, a straight link 12, a universal link 10 and a swing link 13, the link base 9 is disposed on the frame 18 and has a rotation shaft (not marked in the figures), one end of the swing link 13 is fixed on the rotation shaft, the other end of the swing link 13 is rotatably mounted with the lower paper guide roller 11, one end of the straight link 12 is fixed on the rotation shaft, the other end of the straight link 12 is connected with one end of the universal link 10, the other end of the universal link 10 is connected with the splice roller support 6, and the swing link 13 and the straight link 12 move synchronously along with the rotation shaft. When the rotating shaft rotates anticlockwise, the swing rod 13 and the straight connecting rod 12 are synchronously driven to swing anticlockwise and upwards, the swing rod 13 drives the lower paper guide roller 11 to swing upwards, the straight connecting rod 12 pushes the lower end of the splicing roller support 6 to swing rightwards around the rotating shaft 19 through the universal connecting rod 10, meanwhile, the upper end of the splicing roller support 6 swings leftwards around the rotating shaft 19 to a lower point, the splicing rubber roller 7 is abutted to the accelerating roller 16, and the guide paper 15 between the lower paper guide roller 11 and the accelerating roller 16 is in a loose state, so that the running residual paper 1 can be pulled into a routing gap between the lower paper cutter 8 and the splicing rubber roller 7. When the rotating shaft rotates clockwise, the swing rod 13 and the straight connecting rod 12 are synchronously driven to swing downwards clockwise, the swing rod 13 drives the lower paper guide roller 11 to swing downwards, and at the moment, the guide paper 15 is gradually straightened and tightened; the straight connecting rod 12 pulls the lower end of the splicing roller support 6 to swing leftwards around the rotating shaft 19 through the universal connecting rod 10, meanwhile, the upper end of the splicing roller support 6 swings rightwards around the rotating shaft 19 to a higher point, at the moment, the lower paper cutting knife 8 at the higher point can be contacted with the guide paper 15 gradually wasted, so that the guide paper 15 is cut off, as the bonding part of the guide paper 15 and the residual paper 1 moves for a certain distance along with the running residual paper 1 to be close to the lower paper cutting knife 8, when the guide paper 15 is pulled, straightened and cut off, a convex shoulder formed by the guide paper 15 can be reduced and is approximately kept in a state of being smaller than 5mm, in the actual working process, the length of the convex shoulder is generally 1-3mm, and therefore the quality of cigarettes is effectively guaranteed.

In one embodiment of this embodiment, the frame 18 is provided with a motor for driving the rotation shaft or axle 19.

In this embodiment, the rotating shaft and the rotating shaft 19 are provided with synchronizing wheels, and the synchronizing wheels are provided with synchronizing belts, so that the purpose of the arrangement is to ensure the synchronism of the movement of the swinging assembly and the splicing roller bracket 6 and ensure the precision of the paper cutting formed by the convex shoulder.

In another embodiment of this embodiment, the frame 18 is provided with a cylinder for driving the splice roll holder 6 to rotate around the rotation shaft 19, and the cylinder is connected with the upper end or the lower end of the splice roll holder 6.

In this embodiment, the swing link 13 is an arc-shaped swing link or a straight swing link, and the specific shape can be selected according to the installation space on the rack 18.

The tipping paper splicing device provided by the embodiment has the advantages of simple structure, small occupied space, stable operation and small shoulder size, and effectively ensures the quality of cigarettes.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a shorten connecing of guide paper convex shoulder dress paper splicing apparatus, includes frame (18), locates last paper guide roll (17) in frame (18), roller (16) with higher speed, down paper guide roll (11), adhesive tape holder (3), double-sided tape (5), concatenation roller support (6), concatenation rubber roll (7) and disconnected paper sword (8) down, concatenation rubber roll (7) with disconnected paper sword (8) set up down on concatenation rubber roll (7), its characterized in that: be equipped with the swing subassembly on frame (18), lead paper roll (11) and set up down on the swing subassembly, splice roller support (6) rotate through pivot (19) and locate on frame (18) and with the swing subassembly is connected, the swing subassembly drives lead paper roll (11) down and during upwards or the downswing, drive in step splice roller support (6) wind pivot (19) rotate, so that splice rubber roll (7) with down disconnected paper sword (8) are close to left or keep away from right accelerating roller (16) swing.

2. A tipping paper splicing device for shortening a guide paper shoulder according to claim 1, wherein: the swing subassembly includes connecting rod seat (9), straight connecting rod (12), universal connecting rod (10) and pendulum rod (13), connecting rod seat (9) set up frame (18) are gone up and have the axis of rotation, the one end of pendulum rod (13) is fixed epaxial, the other end rotates the installation lead paper roll (11) down, straight connecting rod (12) one end is fixed in the axis of rotation the other end of straight connecting rod (12) with the one end of universal connecting rod (10) is connected, the other end of universal connecting rod (10) with concatenation roller support (6) are connected, pendulum rod (13) with straight connecting rod (12) are followed rotation axis synchronous motion.

3. A tipping paper splicing device for shortening a guide paper shoulder according to claim 2, wherein: and a motor for driving the rotating shaft or the rotating shaft (19) to rotate is arranged on the frame (18).

4. A tipping paper splicing device for shortening a guide paper shoulder according to claim 3, wherein: the rotating shaft and the rotating shaft (19) are both provided with synchronous wheels, and synchronous belts are arranged on the two synchronous wheels.

5. A tipping paper splicing device for shortening a guide paper shoulder according to claim 2, wherein: and a cylinder for driving the splicing roller bracket (6) to rotate is arranged on the frame (18).

6. A tipping paper splicing device for shortening a guide paper shoulder according to claim 2, wherein: the swing rod (13) is an arc swing rod or a straight swing rod.

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