CN219116738U

CN219116738U - Printing does not shut down reload unit

Info

Publication number: CN219116738U
Application number: CN202320124478.XU
Authority: CN
Inventors: 李庭光; 唐本鑫; 殷欣; 卿启鸿; 周秦
Original assignee: Sichuan Xindu Yongzhi Printing Co ltd
Current assignee: Sichuan Xindu Yongzhi Printing Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-02
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a printing non-stop material changing device, in particular to the field of material changing devices, which comprises a printing machine body, wherein a first side plate and a second side plate are symmetrically arranged at one end of the printing machine body, a follow-up rod is arranged on the first side plate, a follow-up disc is arranged on the follow-up rod, two support assemblies are symmetrically arranged at one side of the follow-up disc, a rotating mechanism is arranged on the second side plate, the two support assemblies are respectively engaged and matched with the rotating mechanism, a first roller and a second roller are respectively connected between the two support assemblies and the rotating mechanism, and a cutting mechanism is arranged between the first side plate and the second side plate. The utility model has the advantages that the roll replacement can be carried out on the produced product without stopping, the product can be automatically cut off, and the roll can be automatically switched to wind, so that the printing production efficiency is improved.

Description

Printing does not shut down reload unit

Technical Field

The utility model belongs to the technical field of material changing devices, and particularly relates to a printing non-stop material changing device.

Background

A printer is a machine that prints text and images. Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding). The working principle is that the characters and images to be printed are made into printing plate, then the printing plate is mounted on a printer, then the ink is applied on the place where the characters and images are on the printing plate by means of manual or printer, then directly or indirectly transferred on paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the printed matter identical to the printing plate can be reproduced. The utility model and development of the printing machine play an important role in spreading human civilization and culture, during the printing process, the printed product is wound on the winding roller, and in order to improve the printing efficiency, the printing machine is usually enabled to continuously work, the winding roller after winding is replaced under the condition of no shutdown, and in order to improve the replacement convenience, a material changing device is needed to be used for matching.

The utility model patent of patent application publication No. CN207932696U discloses a non-stop device for a rotary printing machine, which is arranged at a discharging end of the rotary printing machine and comprises a frame, a first discharging shaft, a second discharging shaft, a paper receiving system, a back rubberizing system, a front traction wheel, a rear traction wheel and a tension controller, wherein the first discharging shaft and the second discharging shaft are arranged at the lower part in the frame, the paper receiving system is arranged at the upper parts of the first discharging shaft and the second discharging shaft and is fixed in the frame, the back rubberizing system is arranged at the upper part of the paper receiving system, the front traction wheel is arranged at the upper part of the back rubberizing system, the rear traction wheel is arranged at the upper part of the second discharging shaft and is arranged in parallel with the front traction wheel, and the frame close to one side of the second discharging shaft is also provided with the tension controller and the edge correction device at the upper part of the tension controller; the paper roll replacement device for the rotary printing machine does not need to close the printing machine, and can improve the printing efficiency of the printing machine.

However, when the structure is actually used, the function of stopping the printing machine is realized, but when the printed product is wound on the winding roller and the winding roller is replaced, the structure is still inconvenient, and the structure can not ensure that the printing machine is kept working continuously when the winding roller is replaced, so that the printing machine stopping-free material changing device is now proposed.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. The utility model provides a non-stop material changing device for printing, and aims to solve the problems.

The utility model is realized in such a way that the utility model provides the following technical scheme: the utility model provides a printing does not shut down reloading device, including the printing machine body, first curb plate, the second curb plate, the follow-up dish, supporting component, slewing mechanism, first roller, the second roller, shutdown mechanism and follow-up pole, first curb plate and second curb plate are installed to printing machine body one end symmetry, install the follow-up pole on the first curb plate, install the follow-up dish on the follow-up pole, two supporting component are installed to follow-up dish one side symmetry, install slewing mechanism on the second curb plate, two supporting component all link up the cooperation with slewing mechanism, be connected with first roller and second roller between two supporting component and the slewing mechanism respectively, install shutdown mechanism between first curb plate and the second curb plate.

Preferably, the support assembly comprises a support cylinder rotatably mounted on one side of the follower disk.

And the spring is arranged in the supporting cylinder.

And one side of the baffle disc is connected with one end of the spring.

The connecting rod is welded at the middle part of the other side of the baffle disc.

The top, the top welding is in connecting rod one end.

Preferably, the rotating mechanism comprises a first motor, and the first motor is arranged on one side of the second side plate.

And one end of the rotating rod is connected with the first motor.

And the rotary table is arranged at the other end of the rotary rod.

And the two supporting rods are symmetrically arranged on the turntable.

And each second motor is correspondingly connected with the two supporting rods respectively.

Preferably, the cutting mechanism comprises a shaft rod, and two ends of the shaft rod are respectively connected with the first side plate and the second side plate.

The connecting plate is sleeved on the shaft rod.

The cutter is arranged at the bottom of one end of the connecting plate.

And one end of each cylinder is respectively connected with two sides of the connecting plate.

And the two fixing rods are respectively arranged on the first side plate and the second side plate, and one ends of the two fixing rods are respectively connected with the other ends of the two cylinders.

Preferably, a groove is formed in one end of the supporting cylinder, and the inner wall of the groove is in sliding fit with the plug.

Preferably, inserted bars are welded on two sides of one end of the connecting plate, and push rods on the two cylinders are correspondingly sleeved on the two inserted bars respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. compared with the prior art, the first roller and the second roller can be conveniently supported and disassembled through the cooperation of the supporting component and the two supporting rods, meanwhile, when the first motor drives the rotating rod to rotate, the positions of the first roller and the second roller can be adjusted, and the two supporting rods are independently connected with the two second motors, so that the two second motors can independently drive the first roller and the second roller to rotate respectively, and the rotation and the stop of the first roller and the second roller can be conveniently controlled independently;

2. through the cooperation setting of shutdown mechanism with first motor, bull stick, carousel and first roller and second roller, compare with prior art, through first motor operation, adjust the position of first roller and second roller, thereby make two cylinder operations, when making the cutter cut off the printed matter, can with the one end crimping that cuts on another roller, thereby guarantee printing machine body can continue the operation, and the product of printing can continue to wind on the roller, when realizing changing the roller, do not influence the operation of printing machine body, thereby improve printing efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a connection structure between a supporting component and a rotating mechanism according to the present utility model.

Fig. 3 is a schematic structural view of the rotating mechanism of the present utility model.

FIG. 4 is a schematic view of a cut-out structure of a support assembly according to the present utility model.

Fig. 5 is a schematic structural view of the cutting mechanism of the present utility model.

In the figure: 1. a printer body; 2. a first side plate; 3. a second side plate; 4. a follower disk; 5. a support assembly; 501. a support cylinder; 502. a spring; 503. a baffle disc; 504. a connecting rod; 505. a plug; 6. a rotating mechanism; 601. a first motor; 602. a rotating rod; 603. a turntable; 604. a support rod; 605. a second motor; 7. a first roll; 8. a second roll; 9. a cutting mechanism; 901. a shaft lever; 902. a connecting plate; 903. a cutter; 904. a cylinder; 905. a fixed rod; 10. a follower rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The printing non-stop material changing device comprises a printing machine body 1, a first side plate 2, a second side plate 3, a follow-up disc 4, a supporting component 5, a rotating mechanism 6, a first winding roller 7, a second winding roller 8, a cutting mechanism 9 and a follow-up rod 10, wherein the first side plate 2 and the second side plate 3 are symmetrically arranged at one end of the printing machine body 1, the follow-up rod 10 is arranged on the first side plate 2, the follow-up disc 4 is arranged on the follow-up rod 10, two supporting components 5 are symmetrically arranged at one side of the follow-up disc 4, the rotating mechanism 6 is arranged on the second side plate 3, the two supporting components 5 are respectively connected with the rotating mechanism 6 in a matching mode, the first winding roller 7 and the second winding roller 8 are respectively connected between the two supporting components 5 and the rotating mechanism 6, and the cutting mechanism 9 is arranged between the first side plate 2 and the second side plate 3.

Further, the support assembly 5 includes a support cylinder 501, and the support cylinder 501 is rotatably installed at one side of the follower disk 4.

A spring 502, the spring 502 being mounted within the support cylinder 501.

A baffle plate 503, one side of the baffle plate 503 is connected with one end of the spring 502.

And a connecting rod 504, wherein the connecting rod 504 is welded at the middle part of the other side of the baffle plate 503.

The plug 505, the plug 505 welds in connecting rod 504 one end.

When the roller is replaced, one end of the new roller is sleeved on the top 505, the top 505 is pressed, the connecting rod 504 is contracted inwards, the spring 502 is compressed, then the other end of the roller is connected with one end of the supporting rod 604 corresponding to the level, the spring 502 rebounds, the top 505 is ejected, the other end of the roller is sleeved on the supporting rod 604, and replacement and installation of the roller are realized.

Further, the rotating mechanism 6 includes a first motor 601, and the first motor 601 is mounted on the side of the second side plate 3.

And a rotating rod 602, wherein one end of the rotating rod 602 is connected with the first motor 601.

A turntable 603, the turntable 603 is arranged at the other end of the rotating rod 602.

Two struts 604, each strut 604 being symmetrically mounted on the turntable 603.

Two second motors 605, each second motor 605 is correspondingly connected with two struts 604.

When the positions of the first roller 7 and the second roller 8 are adjusted, the first motor 601 operates to enable the rotating rod 602 to rotate, so that the rotating disc 603 rotates, two support rods 604 mounted on the rotating disc 603 move along with the rotating disc, and the first roller 7 and the second roller 8 connected with the two support rods 604 move along with the rotating disc;

when the first roller 7 or the second roller 8 is rotated to wind the printed matter printed by the printer body 1, the second motor 605 is operated to rotate the strut 604, so that the strut 604 and the supporting assembly 5 and the connected roller rotate in synchronization to wind the printed matter.

Further, the cutting mechanism 9 includes a shaft 901, and both ends of the shaft 901 are connected to the first side plate 2 and the second side plate 3, respectively.

The connecting plate 902, connecting plate 902 cup joints and installs on axostylus axostyle 901.

A cutter 903, the cutter 903 being mounted at the bottom of one end of the connection plate 902.

Two cylinders 904, one end of each cylinder 904 is connected to both sides of the connection plate 902, respectively.

Two fixing rods 905, each fixing rod 905 is installed on the first side plate 2 and the second side plate 3, and one end is connected with the other end of the two cylinders 904.

When cutting off the printed matter and winding the switched winding roller, the two cylinders 904 run synchronously, so that one end of the connecting plate 902 is under the action of pressure, and under the support of the shaft rod 901, the stressed end of the connecting plate 902 is pressed down, so that the cutter 903 cuts off the printed matter, and the cut-off printed matter with the bottom in compression joint is connected with the winding roller at the bottom, so that the winding roller with the rotating bottom continuously winds the cut printed matter.

Further, a groove is formed at one end of the supporting cylinder 501, and the inner wall of the groove is slidably matched with the plug 505, so that the position of the plug 505 can be adjusted, and the installation and replacement of the winding roller are facilitated.

Further, two sides of one end of the connecting plate 902 are welded with inserting rods, and push rods on the two cylinders 904 are respectively sleeved on the two inserting rods correspondingly.

The working principle of the utility model is as follows: when the printing non-stop material changing device is used for changing the rolled roll, such as when a printed matter on the first roll 7 is rolled to a certain thickness and the second roll 8 is required to be changed to continue material receiving and rolling, the first motor 601 operates to enable the rotating rod 602 to rotate, so that the rotating disc 603 rotates, the first roll 7 and the second roll 8 respectively supported by the two support rods 604 are in a horizontal state, the first roll 7 is positioned far from the printer body 1, and the second roll 8 is positioned close to the printer body 1;

after the positions of the first roller 7 and the second roller 8 are adjusted, the two cylinders 904 synchronously run, so that the connecting plate 902 is supported by the shaft rod 901, one end, connected with the cylinders 904, of the connecting plate 902 is inclined downwards, the cutter 903 cuts off a printed product, in the process that the cutter 903 cuts off the printed product, the printed product at the bottom is pressed on the second roller 8, and therefore the second motor 605 drives the supporting rod 604 to rotate, and the cut printed product is wound on the second roller 8 under the condition that the second roller 8 rotates, so that the roller switching is completed;

after the roller is switched, a worker transversely pushes the first roller 7, one end of the first roller 7 is separated from the supporting rod 604, the other end of the first roller is pressed against the plug 505, the plug 505 is pressed into the groove under the compression of the spring 502, the first roller 7 is dismounted, the unused roller is replaced, and the replacement of the roller is realized without stopping the machine.

The utility model has the advantages that the roll replacement can be carried out on the produced product without stopping, the product can be automatically cut off, and the roll can be automatically switched to wind, so that the printing production efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a printing does not shut down reload unit, includes printing machine body, its characterized in that: the printing machine comprises a printing machine body, and is characterized in that a first side plate and a second side plate are symmetrically arranged at one end of the printing machine body, a follow-up rod is arranged on the first side plate, a follow-up disc is arranged on the follow-up rod, two supporting components are symmetrically arranged on one side of the follow-up disc, a rotating mechanism is arranged on the second side plate, the two supporting components are respectively engaged and matched with the rotating mechanism, a first winding roller and a second winding roller are respectively connected between the supporting components and the rotating mechanism, and a cutting mechanism is arranged between the first side plate and the second side plate.

2. A printing non-stop reloading apparatus as defined in claim 1 wherein: the support assembly comprises a support cylinder, and the support cylinder is rotatably arranged on one side of the follow-up disc;

a spring mounted within the support cylinder;

one side of the baffle disc is connected with one end of the spring;

the connecting rod is welded in the middle of the other side of the baffle disc;

the top, the top welds in connecting rod one end.

3. A printing non-stop reloading apparatus as defined in claim 1 wherein: the rotating mechanism comprises a first motor, and the first motor is arranged at one side of the second side plate;

one end of the rotating rod is connected with the first motor;

the rotary plate is arranged at the other end of the rotary rod;

the two support rods are symmetrically arranged on the turntable;

and the two second motors are respectively and correspondingly connected with the two supporting rods.

4. A printing non-stop reloading apparatus as defined in claim 1 wherein: the cutting mechanism comprises a shaft lever, and two ends of the shaft lever are respectively connected with the first side plate and the second side plate;

the connecting plate is sleeved on the shaft rod;

the cutter is arranged at the bottom of one end of the connecting plate;

one end of each cylinder is connected to two sides of the connecting plate respectively;

5. A printing non-stop reloading apparatus as defined in claim 2 wherein: the support cylinder one end is offered flutedly, and recess inner wall and top sliding fit.

6. A printing non-stop reloading apparatus as defined in claim 4 wherein: the inserted bars are welded on two sides of one end of the connecting plate, and push rods on the two cylinders are correspondingly sleeved on the two inserted bars respectively.