CN217229607U

CN217229607U - Integrated non-stop material receiving and discharging equipment for rotary printing machine

Info

Publication number: CN217229607U
Application number: CN202220469533.4U
Authority: CN
Inventors: 李乾宁
Original assignee: Xi'an Meida Printing Technology Co ltd
Current assignee: Xi'an Meida Printing Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-19
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses an integral type does not shut down and receives blowing equipment for rotary press, including casing, unwinding assembly, connects paper subassembly, buffering storage device and rolling subassembly, unwinding assembly, connect paper subassembly, buffering storage device and rolling subassembly all are connected in the casing, unwinding assembly includes first unreeling axle and second unreeling axle, first unreeling axle and second unreeling axle are presented and are arranged from top to bottom, connect paper subassembly includes two sets of paper receiving unit, two sets of the same and longitudinal distribution of paper receiving unit structure, two sets of the paper receiving unit adopts the mirror image installation, because during material loading, new paper tape and old paper tape are set up from left to right respectively, and left paper tape connects right paper tape and connects the left side and can realize automatic paper receiving, buffering storage device includes fixed guide roller seat and slip guide roller seat, slip guide roller seat sliding connection is in the casing, the fixed guide roller seat is fixedly connected to the shell.

Description

Integrated non-stop material receiving and discharging equipment for rotary printing machine

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to an integral type does not shut down and receives blowing equipment for rotary press.

Background

The rotary press is a printing machine for printing on a roll product, and in recent years, with the improvement of the printing quality requirements of presswork such as adhesive cartoon stickers, anti-counterfeiting labels, lottery scratch cards, packaging labels and the like, higher requirements are put forward on printing equipment, printing processes and the like.

The conventional label rotary printing machine adopts the stopping and the material changing, and the waste caused by the material changing stopping becomes a pain point for users. The non-stop discharging and non-stop receiving are effective solutions for improving the production efficiency and reducing the waste loss of the printing machine, and are increasingly applied to various printing machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blowing equipment is received in not shutting down of integral type for rotary press will not shut down the blowing and not shut down the receipts and expect that to fuse integratively for the size of receiving the material + blowing does not shut down and becomes very compact, has realized not shutting down work of rotary press promptly, need not increase too big space again.

In order to solve the above problems existing in the prior art, the utility model discloses the technical scheme who adopts is:

a integral type does not shut down and receives blowing equipment for rotary press, including the casing, unreel the subassembly, connect paper subassembly, buffering storage device and rolling subassembly.

Unreel the subassembly, connect paper subassembly, buffering storage device and rolling subassembly and all connect in the casing.

Unreel the subassembly and include that first unreel the spool and the spool is put to the second, first unreel the spool and the second unreels the spool and is arranged from top to bottom.

The paper receiving assembly comprises two sets of paper receiving units, the paper receiving units are the same in structure, the two sets of paper receiving units are installed in a mirror image mode, a new paper tape and an old paper tape are arranged on the left and right sides respectively during feeding, the left paper tape is connected with the right paper tape and the right paper tape is connected with the left paper tape, automatic paper receiving can be achieved, and one set of paper receiving unit is started during paper receiving at each time.

Buffering storage device is including fixed guide roller seat and slip guide roller seat, slip guide roller seat sliding connection is in the casing, and slip guide roller seat is connected with first regulation roller set, fixed guide roller seat fixed connection is in the casing, and fixed guide roller seat is connected with second regulation roller set, first regulation roller set and second regulation roller set are constituteed and are moved the assembly pulley.

The winding assembly comprises a rotary material receiving disc and a cutting unit, the rotary material receiving disc is rotatably connected with a first winding shaft and a second winding shaft, the first winding shaft and the second winding shaft are symmetrically distributed around the axis of the rotary material receiving disc, and the cutter is rotatably connected to the shell.

Furthermore, first unreeling shaft is through leading the paper roll material loading, because first unreeling shaft and second unreel the vertical setting of axle, needs the paper tape of leading paper roll to the lower part to lead.

Furthermore, the paper receiving unit comprises a frame connected to the housing, the frame is connected with a cutting mechanism and a paper sticking mechanism, the cutting mechanism comprises a fixed knife and a cutting knife wheel, the fixed knife and the cutting knife wheel are tangent to generate a shearing force, the fixed knife is connected to the frame, the cutting knife wheel is connected to the frame through a moving part, the moving part comprises a guide rail connected to the frame, the cutting knife wheel is connected to the guide rail through a knife rest in a sliding manner, the knife rest is driven to move through an air cylinder, the paper sticking mechanism comprises a paper pressing plate, a paper pressing air cylinder, a connecting plate and a paper pressing roller, one end of the connecting plate is rotatably connected to the frame through a rotating shaft, the other end of the connecting plate is connected with the paper pressing plate, a cylinder body of the paper pressing air cylinder is connected to the frame, a cylinder rod of the paper pressing air cylinder is connected to the paper pressing plate, and old paper tapes are cut through the cutting mechanism by arranging the cutting mechanism and the paper sticking mechanism, the new paper tape and the old paper tape are attached through the paper attaching mechanism, non-stop feeding is achieved, the paper pressing cylinder is arranged, when the paper attaching mechanism is used, the paper pressing cylinder pushes the paper pressing plate to enable the new paper tape and the old paper tape to be attached through the adhesive tape, the cutting knife wheel is arranged, the end face of the cutting knife wheel is tangent to the end face of the fixed knife to form a shearing force to cut the paper tape, when the paper attaching mechanism is used, the new paper tape is attached to the lower half portion of the adhesive tape, the adhesive tape attached with the new paper tape is tightly attached to the paper pressing plate, the paper pressing cylinder pushes the paper pressing plate to enable the new paper tape to be tightly attached to the fixed knife, the cutting knife wheel is pushed by the air cylinder at the moment to cut the old paper tape, the old paper tape is tightly pressed on the upper half portion of the adhesive tape through the cutting knife wheel during cutting, and the new paper tape and the old paper tape are attached through the adhesive tape. After the laminating is finished, the paper pressing cylinder contracts to separate the paper pressing plate from the fixed cutter.

Furthermore, the connecting plate is rotatably connected with a paper pressing roller, the fixed cutter is arranged between the paper pressing plate and the cutter rest, the paper pasting mechanism further comprises a negative pressure compression roller group and a negative pressure roller cylinder, the negative pressure compression roller group comprises a fixed negative pressure compression roller and a movable negative pressure compression roller, the fixed negative pressure compression roller is rotatably connected with the shell, the negative pressure roller cylinder drives the movable negative pressure compression roller to be close to or far away from the fixed negative pressure compression roller, when the paper pasting mechanism is used, the fixed negative pressure compression roller or the movable negative pressure compression roller adsorbs an adhesive tape, then the negative pressure compression roller cylinder drives the movable negative pressure compression roller to be close to the fixed negative pressure compression roller, the old paper tape is clamped through the negative pressure compression roller group, when the old paper tape is drawn out, the negative pressure compression roller group is driven to rotate, when the adhesive tape contacts the paper tape, the new paper tape and the old paper tape are pasted together, the adhesive tape is pasted on one surface of the new paper tape and the old paper tape through the paper pressing plate, when the negative pressure compression roller group is drawn out, the adhesive tape is adhered to the other side of the negative pressure roller group, the adhesive tape is adhered to the two sides of the new paper tape and the two sides of the old paper tape, so that the adhesion stability can be improved, the connection part of the new paper tape and the old paper tape is prevented from falling off, and the distance between the negative pressure roller group and the paper pressing plate is calculated to ensure that the adhesive tape of the negative pressure roller group is just adhered to the connection part of the new paper tape and the old paper tape when the paper tape is pulled.

Furthermore, the top of the shell is connected with a sliding guide rail, the sliding guide roller seat is connected with the sliding guide rail through a sliding block in a sliding mode, the sliding guide roller seat is connected with a pushing cylinder, the pushing cylinder drives the sliding guide roller seat to move along the sliding guide rail, when an old paper tape is connected with a new paper tape, the old paper tape is controlled to stop firstly and then cut, and finally the new paper tape and the old paper tape are attached, in the process, the tail end of the old paper tape is equivalent to stop motionless, the stored paper tape is released through a buffering storage device by arranging the buffering storage device, the head of the paper tape is ensured to be wound without stopping, the tail of the paper tape can stop to receive paper, as the first adjusting roller set and the second adjusting roller form a movable pulley set, when the paper is received, the unreeling shaft is suspended, the paper receiving device starts the paper receiving action, and the printer is maintained to continuously run by the paper tape supply in the buffering storage device during the period, as the number of paper tapes in the buffering and storing device is continuously reduced, the sliding guide roller seat approaches to the fixed guide roller seat, the air cylinder pushing the sliding guide roller seat is compressed, the traction roller can drive a new material roll to run at a speed higher than that of the printing machine after paper splicing is completed, and the sliding guide roller seat is pushed by the air cylinder to be far away from the fixed guide roller seat to absorb the paper tapes which are put more, until the paper tapes are fully stored for the next paper splicing action.

Furthermore, the cutting unit comprises a cutter and a cutter cylinder, the cutter cylinder drives the cutter to rotate and is used for cutting off the paper tape, one end of the cutter is rotatably connected to the shell, and the middle of the cutter is connected to the cutter cylinder.

Furthermore, the rotary receiving disc is further connected with two guide rollers, a first winding shaft, a second winding shaft and the two guide rollers are distributed in a rectangular mode, the first winding shaft, the second winding shaft and the rotary receiving disc are respectively connected with a motor, the motors are used for driving the first winding shaft, the second winding shaft and the rotary receiving disc to rotate respectively, through the guide rollers, the first winding shaft, the second winding shaft and the rotary receiving disc can be directly wound when being cut off, the operation is more convenient, a new paper core is installed on the first winding shaft, an adhesive tape is wound on the outer surface of the paper core, when paper is received in a winding mode, the first winding shaft and the paper core are driven to rotate at the speed equal to that of the paper tape through the motors, a cylinder rod of the cutter breaking cylinder stretches out, the cutter breaks the paper tape, the paper tape is wound on the first winding shaft to continuously work, the second winding shaft stops rotating, the new paper core is unloaded, installed and the adhesive tape is pasted, and the next paper receiving and roll changing is waited. The rolling can be realized without stopping the machine by circulating the steps.

Further, still include the support roller set, the support roller set is used for transporting the material area to the printing machine from buffering storage device, and the paper tape gets back to the rolling subassembly again and carries out the rolling after the printing of printing machine is accomplished, the support roller set includes a plurality of backing rolls.

Compared with the prior art, the utility model discloses two material of rolling up of blowing will not shut down are changed into by traditional horizontal overall arrangement, lower overall arrangement, will cushion storage device and change the level into by traditional vertical overall arrangement and put the top, will not shut down the blowing and will not shut down the receipts material and merge integrative, make the size of receiving the material + blowing of not shutting down become very compact, realized the not shut down work of rotary machine promptly, need not increase too big space again, the paper threading route is also than shorter, economy and convenient installation nature are showing, more be suitable for the application and the popularization of technique on label rotary press of not shutting down.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the placement of the splicing assembly of FIG. 1;

FIG. 3 is a schematic structural diagram of the paper receiving unit in FIG. 2;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1-a shell; 2-a first unreeling shaft; 3-a first roll of material; 4-paper guide roller; 5-a second unreeling shaft; 6-second material roll; 7-a splicing assembly; 71-a rotating shaft; 72-stationary knife; 73-connecting plate; 74-platen roller; 75-new paper head; 76-adhesive tape; 77-paper pressing plate; 78-paper pressing cylinder; 79-tool holder; 710-a cutter wheel; 711-adhesive tape; 712-a set of negative pressure rollers; 713-a guide rail; 714-negative pressure roller cylinder; 715-a frame; 8-a second side tape applicator roll; 9-a drawing roll; 10-a traction rubber roller; 11-fixing a guide roller seat; 12-sliding guide roller seat; 13-a slide block; 14-a sliding guide rail; 15-a rotary material collecting disc; 16-cutting off the cutter; 17-a knife breaking cylinder; 18-a first take-up reel; 19-a guide roll; 20-a second take-up reel; 21-winding material roll.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and reference numerals.

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Example 1:

as shown in fig. 1, the integrated non-stop material receiving and discharging device for the rotary printing machine comprises a shell 1, an unreeling assembly, a paper receiving assembly 7, a buffering material storage device and a reeling assembly.

Unreel the subassembly, connect paper subassembly 7, buffering storage device and rolling subassembly and all connect in casing 1.

Unreel the subassembly and include that first unreel 2 and second unreel spool 5, first unreel 2 and second unreel spool 5 and be arranged from top to bottom.

The paper receiving assembly 7 comprises two paper receiving units which are the same in structure and longitudinally distributed, the two paper receiving units are installed in a mirror image mode, a new paper tape and an old paper tape are arranged on the left and right sides respectively during feeding, the left paper tape is connected with the right paper tape and the right paper tape is connected with the left paper tape, automatic paper receiving can be achieved, and one paper receiving unit is started every time paper receiving is conducted.

Buffering storage device is including fixed guide roller seat 11 and slip guide roller seat 12, slip guide roller seat 12 sliding connection is in casing 1, and 14 seat couplings of sliding guide are connected with first regulation roller set, 11 fixed connection of fixed guide roller seat are in casing 1, and fixed guide roller seat 11 is connected with the second and adjusts the roller set, first regulation roller set and second are adjusted the roller set and are constituteed the running block.

The winding assembly comprises a rotary winding disc 15 and a cutting unit, the rotary winding disc 15 is connected with a first winding shaft 18 and a second winding shaft 20 in a rotating mode, the first winding shaft 18 and the second winding shaft 20 are distributed in an axisymmetric mode by taking the axis of the rotary winding disc 15 as the center, and the cutter 16 is connected to the shell 1 in a rotating mode.

The first unreeling shaft 2 is fed by a paper guide roller 4.

Since the first unwinding shaft 2 and the second unwinding shaft 5 are arranged longitudinally, the paper guide roller 4 is required to guide the lower paper tape.

Example 2:

as shown in fig. 1-4, the integrated non-stop material receiving and discharging device for the rotary printing machine comprises a shell 1, an unreeling assembly, a paper receiving assembly 7, a buffering material storage device and a reeling assembly.

The paper receiving assembly 7 comprises two sets of paper receiving units which are the same in structure and are longitudinally distributed, the two sets of paper receiving units are installed in a mirror image mode, a new paper tape and an old paper tape are arranged on the left and right sides respectively during feeding, the left paper tape is connected with the right paper tape and the right paper tape is connected with the left paper tape, automatic paper receiving can be achieved, and one set of paper receiving unit is started during paper receiving every time.

Buffering storage device is including fixed guide roll seat 11 and slip guide roll seat 12, slip guide roll seat 12 sliding connection is in casing 1, and slip guide roll seat 12 is connected with first regulation roller set, 11 fixed connection of fixed guide roll seat are in casing 1, and fixed guide roll seat 11 is connected with the second and adjusts the roller set, first regulation roller set and second are adjusted the roller set and are constituteed the running block. The number and arrangement mode of the first adjusting roller set and the second adjusting roller set on the fixed guide roller seat 11 and the sliding guide roller seat 12 can be various schemes, but the effect is to store paper tapes for maintaining the continuous operation of the printing machine in the process of paper receiving, material discharging and roll pausing, and the scheme belongs to the protection of the patent.

The first unreeling shaft 2 is fed by a paper guide roller 4.

The paper receiving unit comprises a rack 715 connected to the shell 1, and the rack 715 is connected with a cutting mechanism and a paper pasting mechanism.

The cutting mechanism comprises a fixed knife 72 and a cutting knife wheel 710, the fixed knife 72 is tangent to the cutting knife wheel 710 to generate a shearing force, the fixed knife 72 is connected to a rack 715, and the cutting knife wheel 710 is connected to the rack 715 through a moving part.

The moving part comprises a guide rail 713 connected to a frame 715, the cutter wheel 710 is slidably connected to the guide rail 713 through a cutter holder 79, and the cutter holder 79 is moved by an air cylinder.

The paper sticking mechanism comprises a paper pressing plate 77, a paper pressing air cylinder 78, a connecting plate 73 and a paper pressing roller 74, one end of the connecting plate 73 is rotatably connected to a rack 715 through a rotating shaft 71, the other end of the connecting plate 73 is connected with the paper pressing plate 77, the cylinder body of the paper pressing air cylinder 78 is connected to the rack 715, and the cylinder rod of the paper pressing air cylinder 78 is connected to the paper pressing plate 77.

Through setting up cutting mechanism and sticker mechanism, earlier cut old paper tape through cutting mechanism, rethread sticker mechanism will be new paper tape and old paper tape laminating, realize not shutting down the material loading.

By providing the paper pressing cylinder 78, in use, the paper pressing cylinder 78 pushes the paper pressing plate 77 so that the new and old tapes are attached by the adhesive tape 711.

By arranging the cutting knife wheel 710, the end surface of the cutting knife wheel 710 is tangent to the end surface of the fixed knife 72, so that shearing force is formed to cut the paper tape.

When the novel paper tape cutting machine is used, a new paper tape is attached to the lower half portion of the adhesive tape 711, the adhesive tape 711 attached with the new paper tape is close to the paper pressing plate 77, the paper pressing plate 77 is pushed by the paper pressing cylinder 78, the new paper tape is close to the fixed knife 72, the cutting knife wheel 710 is pushed by the air cylinder at the moment, the old paper tape is cut, the old paper tape is pressed on the upper half portion of the adhesive tape 711 by the cutting knife wheel 710 during cutting, and the new paper tape and the old paper tape are attached through the adhesive tape 711 at the moment. After the bonding is completed, the platen cylinder 78 is contracted to separate the platen 77 from the fixed blade 72.

The link plate 73 is rotatably connected with a platen roller 74.

The fixed knife 72 is provided between the paper pressing plate 77 and the knife holder 79.

The paper pasting mechanism further comprises a negative pressure roller group 712 and a negative pressure roller cylinder 714, wherein the negative pressure roller group 712 comprises a fixed negative pressure roller and a movable negative pressure roller, the fixed negative pressure roller is rotatably connected to the shell 1, and the negative pressure roller cylinder 714 drives the movable negative pressure roller to be close to or far away from the fixed negative pressure roller.

When the novel paper tape sticking machine is used, the adhesive tape 711 is adsorbed on the fixed negative pressure pressing roller or the movable negative pressure pressing roller, then the negative pressure roller cylinder 714 drives the movable negative pressure pressing roller to approach the fixed negative pressure pressing roller, the used paper tape is clamped through the negative pressure pressing roller group 712, the negative pressure pressing roller group 712 is driven to rotate when the used paper tape is pulled, and when the adhesive tape 711 contacts the paper tape, the new paper tape and the used paper tape are stuck together.

The new tape and the old tape are adhered with an adhesive tape 711 on one side by a paper pressing plate 77, and when the new tape and the old tape pass through a negative pressure roller group 712, the adhesive tape 711 is adhered on the other side by the negative pressure roller group 712, so that the adhesive stability can be improved and the connection part of the new tape and the old tape can be prevented from falling off due to the fact that the adhesive tapes are adhered on the two sides of the new tape and the old tape.

By calculating the distance between the negative pressure roller group 712 and the paper pressing plate 77, the adhesive tape 711 of the negative pressure roller group 712 is ensured to be just attached to the joint of the new paper tape and the old paper tape when the paper tape is drawn.

The top of casing 1 is connected with sliding guide 14, slip guide roller seat 12 passes through slider 13 sliding connection in sliding guide 14, slip guide roller seat 12 is connected with and promotes the cylinder (not shown in the figure), it drives slip guide roller seat 12 and removes along sliding guide 14 to promote the cylinder.

When the old paper tape is connected with the new paper tape, the old paper tape is controlled to stop firstly, then cutting is carried out, finally the new paper tape and the old paper tape are attached, in the process, the tail end of the old paper tape is equivalent to stop motionless, the buffering storage device is arranged, the stored paper tape is released through the buffering storage device, the head of the paper tape is guaranteed to be rolled without stopping, and the tail of the paper tape can stop to connect paper.

Because first dancer rools and second dancer rools constitute the running block group, when needs meet paper, promote the cylinder and drive slip guide roll seat 12 and be close to fixed guide roll seat 11, set up the paper tape in the buffering storage device and constantly reduce this moment, but the end of old paper tape is static relatively, is convenient for meet paper.

The cutting unit comprises a cutter 16 and a cutter cylinder 17, and the cutter cylinder 17 drives the cutter 16 to rotate and is used for cutting the paper tape.

One end of the breaking knife 16 is rotatably connected to the shell 1, the middle part of the breaking knife 16 is connected to the breaking knife cylinder 17, and when the cylinder rod of the breaking knife cylinder 17 extends out, the breaking knife 16 cuts off the paper tape. The cutter 16 is a rotary cutter in this scheme, and can also be designed into a linearly moving cutter, but the functions of the cutter are to cut off paper tapes, and the protection of the patent is provided.

By arranging the cutting unit, the first winding shaft 18 and the second winding shaft 19, when the cutting unit cuts off, the paper tape is wound on the other winding shaft, and winding without stopping is realized.

The rotary material receiving disc 15 is further connected with two guide rollers 19, and the first winding shaft 18, the second winding shaft 20 and the two guide rollers 19 are distributed in a rectangular shape.

The first winding shaft 18, the second winding shaft 20 and the rotary material collecting tray 15 are respectively connected with a motor, and the three motors are respectively used for driving the first winding shaft 18, the second winding shaft 20 and the rotary material collecting tray 15 to rotate.

Through setting up guide roll 19 for can directly twine when cutting off, it is more convenient.

After the first winding shaft 18 finishes collecting materials, the motor rotates to drive the rotary material collecting disc 15 and the second winding shaft 20 to rotate, after the second winding shaft 20 rotates to a preset position, the rotary material collecting disc 15 does not rotate any more, the cutter breaking cylinder 17 drives the cutter breaking 16 to cut off the paper tape, and the end portion of the paper tape is wound on the second winding shaft 20 to continue winding.

Still include the support roller set, the support roller set is used for transporting the material area to the rolling subassembly from buffering storage device.

The support roller set includes a plurality of support rollers.

The specific working principle is as follows:

when the roll is changed without stopping the machine, a new paper tape is attached to the lower half part of the adhesive tape 711, the adhesive tape 711 attached with the new paper tape is close to the paper pressing plate 77, the paper pressing air cylinder 78 pushes the paper pressing plate 77 to enable the new paper tape to be close to the fixed knife 72, the air cylinder pushes the cutting knife wheel 710 at the moment to cut the old paper tape, the cutting knife wheel 710 presses the old paper tape to the upper half part of the adhesive tape 711 during cutting, and the new paper tape and the old paper tape are attached through the adhesive tape 711 at the moment. After the bonding, the paper pressing cylinder 78 is contracted to separate the paper pressing plate 77 from the fixed knife 72. When the old paper tape is connected with the new paper tape, the old paper tape is controlled to stop firstly, then cutting is carried out, finally the new paper tape and the old paper tape are attached, in the process, the tail end of the old paper tape is equivalent to stop motionless, the buffering storage device is arranged, the stored paper tape is released through the buffering storage device, the head of the paper tape is guaranteed to be rolled without stopping, and the tail of the paper tape can stop to connect paper.

When the machine is not stopped for winding, after the first winding shaft 18 finishes winding, the motor rotates to drive the rotary material receiving disc 15 and the second winding shaft 20 to rotate, after the second winding shaft 20 rotates to a preset position, the rotary material receiving disc 15 does not rotate any more, at the moment, the cutter breaking cylinder 17 drives the cutter breaking 16 to cut off the paper tape, and the end part of the paper tape is wound on the second winding shaft 20 to continue winding.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A blowing equipment is received and released to integral type not shut down for rotary press, its characterized in that: the paper splicing device comprises a shell (1), an unreeling component, a paper splicing component (7), a buffering storage device and a reeling component;

the unreeling assembly, the paper receiving assembly (7), the buffering storage device and the reeling assembly are connected to the shell (1);

the unwinding assembly comprises a first unwinding shaft (2) and a second unwinding shaft (5), and the first unwinding shaft (2) and the second unwinding shaft (5) are arranged up and down;

the paper receiving assembly (7) comprises two sets of paper receiving units, the two sets of paper receiving units are identical in structure and longitudinally distributed, and the two sets of paper receiving units are installed in a mirror image mode;

the buffer material storage device comprises a fixed guide roller seat (11) and a sliding guide roller seat (12), the sliding guide roller seat (12) is connected to the shell (1) in a sliding mode, a first adjusting roller set is connected to the sliding guide roller seat (12), the fixed guide roller seat (11) is fixedly connected to the shell (1), a second adjusting roller set is connected to the fixed guide roller seat (11), and the first adjusting roller and the second adjusting roller form a movable pulley block;

the winding assembly comprises a rotary winding disc (15) and a cutting unit, the rotary winding disc (15) is rotatably connected with a first winding shaft (18) and a second winding shaft (20), the first winding shaft (18) and the second winding shaft (20) are distributed in an axisymmetric mode by taking the axis of the rotary winding disc (15) as the center, and the cutting unit cuts off the paper tape.

2. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 1, wherein: the paper receiving unit comprises a rack (715) connected to the shell (1), and the rack (715) is connected with a cutting mechanism and a paper sticking mechanism;

the cutting mechanism comprises a fixed knife (72) and a cutting knife wheel (710), the fixed knife (72) and the cutting knife wheel (710) are tangent to generate shearing force, the fixed knife (72) is connected to a rack (715), and the cutting knife wheel (710) is connected to the rack (715) through a moving part;

the paper pasting mechanism comprises a paper pressing plate (77), a paper pressing cylinder (78) and a connecting plate (73), one end of the connecting plate (73) is rotatably connected to a rack (715) through a rotating shaft (71), the other end of the connecting plate (73) is connected with the paper pressing plate (77), a cylinder body of the paper pressing cylinder (78) is connected to the rack (715), and a cylinder rod of the paper pressing cylinder (78) is connected to the paper pressing plate (77).

3. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 2, wherein: the moving component comprises a guide rail (713) connected to a frame (715), the cutter wheel (710) is connected to the guide rail (713) in a sliding mode through a cutter frame (79), and the cutter frame (79) is driven to move through an air cylinder.

4. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 2, wherein: the connecting plate (73) is rotatably connected with a paper pressing roller (74).

5. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 3, wherein: the fixed knife (72) is arranged between the paper pressing plate (77) and the knife rest (79).

6. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 2, wherein: the paper pasting mechanism further comprises a negative pressure pressing roller group (712) and a negative pressure roller cylinder (714), the negative pressure pressing roller group (712) comprises a fixed negative pressure pressing roller and a movable negative pressure pressing roller, the fixed negative pressure pressing roller is rotationally connected to the shell (1), and the negative pressure roller cylinder (714) drives the movable negative pressure pressing roller to be close to or far away from the fixed negative pressure pressing roller.

7. The integrated non-stop take-and-pay-off and take-up apparatus for a rotary press according to claim 1, wherein: the top of casing (1) is connected with sliding guide (14), slip guide roller seat (12) are through slider (13) sliding connection in sliding guide (14), slip guide roller seat (12) are connected with the promotion cylinder, the promotion cylinder drives slip guide roller seat (12) and removes along sliding guide (14).

8. The integrated non-stop receiving and discharging device for the rotary printing machine according to claim 1, wherein: the cutting unit comprises a cutter breaking (16) and a cutter breaking cylinder (17), one end of the cutter breaking (16) is rotatably connected to the shell (1), and the middle of the cutter breaking (16) is connected to the cutter breaking cylinder (17).

9. The integrated non-stop receiving and discharging device for the rotary printing press according to claim 8, wherein: the rotary material receiving disc (15) is further connected with two guide rollers (19), and the first winding shaft (18), the second winding shaft (20) and the two guide rollers (19) are distributed in a rectangular shape.

10. The integrated non-stop receiving and discharging device for the rotary printing press according to claim 9, wherein: the first winding shaft (18), the second winding shaft (20) and the rotary material receiving disc (15) are respectively connected with a motor.