CN215096004U

CN215096004U - Body paper 3D deep embossing equipment

Info

Publication number: CN215096004U
Application number: CN202120325913.6U
Authority: CN
Inventors: 吴静; 高宇昕
Original assignee: China India Technology Co ltd
Current assignee: China India Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-10
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a body paper 3D deep embossing device, which comprises an unreeling device, an embossing device, a cooling and setting device, a reeling device and a control device; the unreeling device is used for automatically lifting raw paper rolls with different diameters and conveying the raw paper rolls to the embossing device at the rear end; the embossing device carries out 3D deep embossing on the base paper conveyed by the unreeling device through a driving embossing roller and a driven embossing roller which are matched in a convex-concave mode and conveys the base paper to a cooling and shaping device at the rear end; the cooling and shaping device cools and shapes the base paper subjected to the 3D deep embossing through a rotating roller; the winding device comprises a winding mechanism and a pressing mechanism; the winding mechanism winds the cooled base paper, and the pressing mechanism presses and shapes the base paper in the winding process; the control device comprises a PLC controller and a touch screen; the PLC is respectively and electrically connected with the touch screen, the unreeling device, the embossing device, the cooling and shaping device and the reeling device. The problem of current body paper impressed watermark production efficiency low and product deep embossing stability not enough is solved.

Description

Body paper 3D deep embossing equipment

Technical Field

The utility model relates to a body paper impressed watermark equipment field specifically discloses a body paper 3D deep embossing equipment.

Background

The paper embossing machine is a new type of embossing equipment. The embossing and embossing device is widely applied to embossing and embossing the surfaces of products such as wall calendars, desk calendars, book and periodical covers, book seals, invitation cards, greeting cards, packaging paper boxes and the like, so that the product is more attractive and the product grade is improved. The embossing device generally comprises a paper feeding device, a driving roller, an embossing roller and a paper collecting device, wherein paper is conveyed to the driving roller through the paper feeding device and enters a gap reserved at the tangent position of the embossing roller with a pattern on the surface and the driving roller, the pattern on the embossing roller is embossed on the paper surface through the extrusion of the embossing roller and the driving roller on the two sides of the paper, and finally the paper with the embossed pattern is sent out through the paper collecting device.

As chinese patent literature, the utility model patent of publication number CN207449241U discloses a paper embosser, include the frame, locate the paper feed conveyer belt of one side in the frame, locate the impression device of paper feed conveyer belt one side locates the collection device of impression device keeping away from paper feed conveyer belt one side, it is provided with the slide bar to lie in the rotation of paper feed conveyer belt and close on impression device one side perpendicular to direction of form advancing in the frame, the slide bar slides towards the direction of form advancing and is provided with a pair of part that blocks, the frame has waist type groove towards the vertical division of central point of direction of form advancing one side, block that the part keeps away from paper feed conveyer belt one side and rotate and be connected with the adjusting rod that blocks the part extension towards the opposite side, adjusting rod keeps away from and blocks that part one end rotates and be connected with same adjusting bolt just adjusting bolt slides and connects in waist type groove.

The 3D deep embossing refers to three dimensions of degree, depth and design, and the 3D embossing plate is an embossing plate with a finer and more delicate process. depth refers to the fineness of the concave-convex texture; degree refers to surface gloss; the last "design" is said to be the design of the embossed plate.

The existing flat embossing has the following defects: 1. the current flat embossing adopted by deep embossing equipment leads to low production efficiency of the existing body paper embossing in the market. 2. The product has insufficient deep embossing stability. 3. Embossing equipment lacks a printing link.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that prior art exists, the utility model provides a body paper 3D deep embossing equipment.

In order to realize the purpose, the utility model discloses a technical scheme be: a base paper 3D deep embossing device comprises an unreeling device, an embossing device, a cooling and shaping device, a reeling device and a control device; the unreeling device is used for automatically lifting raw paper rolls with different diameters and conveying the raw paper rolls to the embossing device at the rear end; the embossing device carries out 3D deep embossing on the base paper conveyed by the unreeling device through a driving embossing roller and a driven embossing roller which are matched in a convex-concave mode and conveys the base paper to a cooling and shaping device at the rear end; the driving embossing roller and the driven embossing roller made of metal materials have a heating function; the driven embossing roller is far away from and close to the driving embossing roller through an adjusting device; the cooling and shaping device cools and shapes the base paper subjected to the 3D deep embossing through a rotating roller; the winding device comprises a winding mechanism and a pressing mechanism; the winding mechanism winds the cooled base paper, and the pressing mechanism presses and shapes the base paper in the winding process; the control device comprises a PLC controller and a touch screen; the PLC is respectively and electrically connected with the touch screen, the unreeling device, the embossing device, the cooling and shaping device and the reeling device.

The unwinding device comprises a bottom plate, a supporting wallboard and a lifting plate; the two supporting wall plates are fixedly connected through a first connecting rod; the two supporting wall plates are fixedly connected with the bottom plate through two linear guide rails; the linear guide rail is perpendicular to the supporting wallboard; one linear guide rail is arranged at the inlet end, and the other linear guide rail is arranged at the outlet end; the two lifting plates are fixedly connected with the two supporting wallboards in a hinged mode through the synchronous rods; a first hydraulic cylinder is fixed on the outer side of each of the two supporting wallboards; the movable end of the first hydraulic cylinder is fixedly connected with the lifting plate on the same side; the lifting plate is provided with an air expansion reel for fixing the inner core of the paper roll and a magnetic powder tension controller for adjusting tension when the inner diameter of the paper roll is different; the two supporting wallboards are also provided with a first guide rod connected with a deviation adjusting rod; an up-down adjusting hand wheel and a left-right adjusting hand wheel are arranged on the deviation adjusting rod; the hydraulic cylinder I, the air expansion reel and the magnetic powder tension controller are respectively electrically connected with and controlled by the PLC.

The further improvement is that the body paper 3D deep embossing equipment further comprises a first deviation rectifying motor and a first deviation rectifying detection sensor; the first deviation correcting motor is fixed on the bottom plate, and the movable end of the first deviation correcting motor is fixedly connected with the supporting wall plate; the first deviation rectifying detection sensor is fixed at the inlet end of the embossing device; the deviation-correcting detection sensor is used for detecting whether the base paper conveyed by the unwinding device deviates or not; a guide rod is arranged below the first deviation rectifying detection sensor; the guide rod is arranged on the embossing device; and the first deviation rectifying motor and the first deviation rectifying detection sensor are respectively electrically connected with and controlled by the PLC.

The embossing device comprises an embossing wallboard, a transmission mechanism, a driving embossing roller, a driven embossing roller and an adjusting device; the two embossed wall boards are fixed on the bottom plate through two connecting rods II; one connecting rod II is fixed at the inlet end of the embossed wallboard, and the other connecting rod II is fixed at the outlet end of the embossed wallboard; the inlet end of the embossing wall plate is provided with a deviation-rectifying adjusting rod with an adjusting hand wheel; a first winding tension sensor, a first magnetic powder tension controller and a first winding guide rod are arranged above the deviation rectifying adjusting rod; the first winding guide rod is connected with the first winding tension sensor and the first magnetic powder tension controller respectively; the top of the embossing wallboard is provided with a guide rod IV, a winding tension sensor II, a magnetic powder tension controller II and a winding guide rod II; the second winding guide rod is respectively connected with a second winding tension sensor and a second magnetic powder tension controller; the fourth guide rod is arranged in front of the active embossing roller; a second winding tension sensor, a second magnetic powder tension controller and a second winding guide rod are arranged behind the driven embossing roller; the rear end of the embossing wall plate is provided with a fifth guide rod; the transmission mechanism comprises a transmission motor and a transmission wheel; the driving wheel is connected with the active embossing roller through a driving belt; the active embossing roller is fixed on the embossing wallboard; the driven embossing roller is arranged in a sliding groove fixed on the wall plate; the adjusting device is a hydraulic cylinder II; one end of the hydraulic cylinder II is fixed on the wallboard; the movable end of the hydraulic cylinder II is fixedly connected with the driven embossing roller through a connecting block; the winding tension sensor I, the magnetic powder tension controller I, the winding tension sensor II, the magnetic powder tension controller II, the transmission motor and the hydraulic cylinder II are respectively electrically connected with and controlled by the PLC controller.

In a further improvement, the transmission wheel comprises a first transmission wheel, a second transmission wheel and a third transmission wheel; the first transmission is connected with a transmission motor; the second transmission wheel is respectively connected with the first transmission wheel and the third transmission wheel through transmission belts; the third driving wheel is connected with the driving embossing roller through a driving belt.

In a further improvement, the embossing device also comprises an oil heater and an oil pump; heating oil is filled in the driving embossing roller and the driven embossing roller; the heating oil is connected with the oil heater through an oil pump; the oil heater and the oil pump are respectively electrically connected with and controlled by the PLC controller.

In a further improvement, the cooling and shaping device comprises a cooling wallboard and a rotating roller; the two cooling wallboards are connected through the two rotating rollers and then fixed on the floor; a first transmission motor is arranged outside the cooling wall; the first transmission motor is fixedly connected with one of the rotating rollers to drive the rotating rollers to rotate; a speed measuring encoder is arranged on the rotating roller connected with the first transmission motor; the two rotating rollers are connected through a transmission belt; the rotating roller is filled with circulating cooling water; the outlet end of the cooling wall plate is provided with a sixth guide rod, and the first transmission motor and the speed measuring encoder are respectively electrically connected with and controlled by the PLC.

The rolling device further comprises a rack for fixing the rolling mechanism and the pressing mechanism; the winding mechanism comprises a winding variable frequency motor, a driving wheel IV, a driving wheel V, a driving wheel VI, a driving wheel VII, a lifting plate II and a hydraulic cylinder III; the winding variable frequency motor, the driving wheel IV, the driving wheel V, the driving wheel VI and the driving wheel VII are fixed on the frame; the winding variable frequency motor is fixedly connected with the fourth driving wheel; the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel and the seventh transmission wheel are connected in pairs in sequence through the conveyor belts; the two lifting plates II are fixedly connected with the rack in a hinged mode through a second synchronizing rod; one end of a hydraulic cylinder III is fixedly connected with the rack, and the movable end of the hydraulic cylinder III is fixedly connected with the lifting plate II on the same side; the lifting plate II is provided with an air expansion winding shaft for fixing the inner core of the paper roll and a magnetic powder tension controller III for adjusting tension when the inner diameter of the paper roll is different; the seventh driving wheel is matched with the air expansion winding shaft to wind the base paper; the stand is also provided with a seventh guide rod, an eighth guide rod and a pneumatic locking device for preventing the raw paper from deviating during winding; the guide rod seven is used for guiding the base paper at the inlet end; the guide rod eight is used for guiding the rolled base paper; the pressing mechanism comprises a support plate, an air cylinder and a pressing roller; one end of the support plate is fixedly connected with the frame in a hinged manner; the other end of the support plate is fixedly connected with the compression roller in a hinged manner; one end of the cylinder is fixedly connected with the frame; the movable end of the cylinder is fixedly connected with the support plate; the winding variable frequency motor, the hydraulic cylinder III, the air expansion winding shaft, the magnetic powder tension controller III, the pneumatic locking device and the cylinder are respectively electrically connected with and controlled by the PLC controller.

The bottom of the rack is provided with a second linear guide rail, a second deviation-rectifying motor and a second deviation-rectifying detection sensor; the linear guide rail II and the deviation correcting motor II are fixed on the bottom plate; the movable end of the second deviation correcting motor is fixedly connected with the rack; the second deviation-rectifying detection sensor is fixed at the inlet end of the winding mechanism and used for detecting whether the base paper conveyed by the cooling device deviates or not; one linear guide rail II is arranged at the inlet end of the winding mechanism, and the other linear guide rail II is arranged at the outlet end of the winding mechanism; and the second deviation rectifying motor and the second deviation rectifying detection sensor are respectively electrically connected with and controlled by the PLC controller.

Further improvement, the body paper 3D deep embossing equipment is also provided with a printing device; the printing device is used for printing the base paper conveyed by the unwinding device and conveying the printed base paper to the embossing device at the rear end; the printing device comprises a fixed frame, a printing spray head and a printing sensor; the bottom of the fixed frame is provided with a second guide rod, and the top of the fixed frame is provided with a third guide rod; the printing nozzle and the printing sensor are arranged in the middle of the fixed frame; the printing nozzle is used for printing the passing base paper; the printing sensor is used for detecting the passing base paper; the printing nozzle and the printing sensor are respectively and electrically connected with and controlled by the PLC.

The further improvement is that the printing nozzle is a digital spray-painting nozzle or a laser printing nozzle.

The further improvement is that the body paper 3D deep embossing equipment further comprises a first deviation rectifying motor and a first deviation rectifying detection sensor; the first deviation correcting motor is fixed on the bottom plate, and the movable end of the first deviation correcting motor is fixedly connected with the supporting wall plate; the first deviation rectifying detection sensor is fixed at the inlet end of the printing device; the deviation-correcting detection sensor is used for detecting whether the base paper conveyed by the unwinding device deviates or not; a guide rod is arranged below the first deviation rectifying detection sensor; the guide rod is arranged on the printing device; and the first deviation rectifying motor and the first deviation rectifying detection sensor are respectively electrically connected with and controlled by the PLC.

In a further improvement, the control device also comprises an internet of things data acquisition board connected with the PLC; and the data acquisition board of the Internet of things is used for connecting a remote center of the PLC.

The utility model has the advantages that:

1. the speed and the continuity are superior to those of the existing embossing equipment, and the efficiency can be improved by 40%;

2. the deep embossing effect of the product is more stable, the driving embossing roller and the driven embossing roller adopt metal-to-metal counter pressing, and counter pressing is carried out on the metal and the wool roller relative to other equipment, so that displacement in the embossing process is reduced, meanwhile, a heating device is added, and the 3D molding effect is facilitated;

3. the printing process is added, the printing or laser/code spraying mode can be selected, the embossing printing is continuously operated, and the processing process is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a base paper 3D deep embossing apparatus.

Fig. 2 is a schematic structural diagram of the unwinding device.

Fig. 3 is a schematic view of the structure of the embossing apparatus.

Fig. 4 is a schematic structural view of the cooling and shaping device.

Fig. 5 is a schematic structural diagram of the winding device.

Fig. 6 is a control schematic diagram of a base paper 3D deep embossing apparatus.

Fig. 7 is a schematic structural diagram of a second embodiment of a base paper 3D deep embossing apparatus.

Fig. 8 is a schematic configuration diagram of the printing apparatus.

Detailed Description

The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings:

implementation mode one

As shown in fig. 1 to 6, a base paper 3D deep embossing apparatus includes an unwinding device 1, an embossing device 2, a cooling and sizing device 3, a winding device 4, and a control device. The control device comprises a PLC (programmable logic controller) 7, a touch screen 6 and an Internet of things data acquisition board 68; the PLC is used for controlling the whole machine of the body paper 3D deep embossing equipment, and the touch screen is used for controlling the corresponding functions of the body paper 3D deep embossing equipment on site. And the data acquisition board of the Internet of things is used for connecting a remote center of the PLC.

The unreeling device is used for automatically lifting raw paper rolls with different diameters and conveying the raw paper rolls to the embossing device at the rear end; the embossing device carries out 3D deep embossing on the base paper conveyed by the unreeling device through a driving embossing roller and a driven embossing roller which are matched in a convex-concave mode and conveys the base paper to a cooling and shaping device at the rear end; the driving embossing roller and the driven embossing roller made of metal materials have a heating function; the driven embossing roller is far away from and close to the driving embossing roller through an adjusting device; the unreeling device comprises a bottom plate 8, a supporting wall plate 9 and a lifting plate 10; the two supporting wallboards are fixedly connected through a first connecting rod 11; the two supporting wall plates are fixedly connected with the bottom plate through two linear guide rails 12; the linear guide rail is perpendicular to the supporting wallboard; one linear guide rail is arranged at the inlet end, and the other linear guide rail is arranged at the outlet end; the two lifting plates are fixedly connected with the two supporting wallboards in a hinged mode through the synchronous rods 13; a hydraulic cylinder I14 is fixed on the outer side of each of the two supporting wall plates; the movable end of the first hydraulic cylinder is fixedly connected with the lifting plate on the same side; the lifting plate is provided with an air expansion reel 15 for fixing the inner core of the paper roll and a magnetic powder tension controller 16 for adjusting the tension corresponding to the different inner diameters of the paper roll; the two supporting wall plates are also provided with a first guide rod 17 connected with a deviation adjusting rod 18; an up-down adjusting hand wheel and a left-right adjusting hand wheel are arranged on the deviation adjusting rod; the first hydraulic cylinder 14, the air expansion reel 15 and the magnetic powder tension controller 16 are respectively electrically connected with and controlled by the PLC 7.

In order to perform deviation rectification adjustment on the unwinding device, the unwinding device further comprises a deviation rectification mechanism, and the deviation rectification mechanism comprises a deviation rectification motor I19 and a deviation rectification detection sensor I20; the first deviation correcting motor is fixed on the bottom plate, and the movable end of the first deviation correcting motor is fixedly connected with the supporting wall plate; the first deviation rectifying detection sensor is fixed at the inlet end of the embossing device; the deviation-correcting detection sensor is used for detecting whether the base paper conveyed by the unwinding device deviates or not; a guide rod 21 is arranged below the first deviation rectifying detection sensor; the guide rod is arranged on the embossing device; the first deviation rectifying motor 19 and the first deviation rectifying detection sensor 20 are respectively electrically connected with and controlled by the PLC. When the system detects that the unreeling is deviated, the PLC controller outputs an instruction to the first deviation correcting motor, and the first deviation correcting motor drives the supporting wallboard to displace properly on the linear guide rail for a while to realize deviation correcting processing.

The embossing device comprises an embossing wallboard 22, a transmission mechanism 23, a driving embossing roller 24, a driven embossing roller 25 and an adjusting device; the two embossed wall boards are fixed on the bottom plate through two second connecting rods 26; one connecting rod II is fixed at the inlet end of the embossed wallboard, and the other connecting rod II is fixed at the outlet end of the embossed wallboard; the inlet end of the embossing wall board is provided with a deviation-rectifying adjusting rod 27 with an adjusting hand wheel; a first winding tension sensor 28, a first magnetic powder tension controller 29 and a first winding guide rod 30 are arranged above the deviation rectifying adjusting rod; the first winding guide rod is connected with the first winding tension sensor and the first magnetic powder tension controller respectively; the top of the embossing wall board is provided with a guide rod IV 31, a rolling tension sensor II 32, a magnetic powder tension controller II 33 and a rolling guide rod II 34; the second winding guide rod is respectively connected with a second winding tension sensor and a second magnetic powder tension controller; the fourth guide rod is arranged in front of the active embossing roller; a second winding tension sensor, a second magnetic powder tension controller and a second winding guide rod are arranged behind the driven embossing roller; the rear end of the embossing wall board is provided with a fifth guide rod 35; the transmission mechanism comprises a transmission motor 36 and a transmission wheel; the driving wheel is connected with the active embossing roller through a driving belt; the driving wheel comprises a first driving wheel 40, a second driving wheel 41 and a third driving wheel 42; the first transmission is connected with a transmission motor 36; the second transmission wheel is respectively connected with the first transmission wheel and the third transmission wheel through transmission belts; the third driving wheel is connected with the driving embossing roller through a driving belt. The active embossing roller is fixed on the embossing wallboard; the driven embossing roller is arranged in a chute 37 fixed on the wall board; the adjusting device is a second hydraulic cylinder 38; one end of the hydraulic cylinder II is fixed on the embossing wall plate; the movable end of the hydraulic cylinder II is fixedly connected with the driven embossing roller through a connecting block 39; in order to realize the heating function of the embossing device, the method adopts a mode that heating oil is filled in the driving embossing roller and the driven embossing roller; the heating oil is connected with the oil heater through an oil pump; the first winding tension sensor 28, the first magnetic powder tension controller 29, the second winding tension sensor 32, the second magnetic powder tension controller 33, the transmission motor 36, the second hydraulic cylinder 38, the oil heater 43 and the oil pump 44 are respectively and electrically connected with and controlled by the PLC controller.

The cooling and shaping device cools and shapes the base paper subjected to the 3D deep embossing through a rotating roller; the cooling and shaping device comprises a cooling wall plate 45 and a rotating roller 46; the two cooling wallboards are connected through the two rotating rollers and then fixed on the floor; a first transmission motor 47 is arranged outside the cooling wall; the first transmission motor is fixedly connected with one of the rotating rollers to drive the rotating rollers to rotate; a speed measuring encoder 48 is arranged on the rotating roller connected with the first transmission motor; the two rotating rollers are connected through a transmission belt; the rotating roller is filled with circulating cooling water; the outlet end of the cooling wall plate is provided with a guide rod six 49, and the first transmission motor 47 and the speed measuring encoder 48 are respectively electrically connected with and controlled by the PLC.

The winding device comprises a winding mechanism and a pressing mechanism; the winding mechanism winds the cooled base paper, and the pressing mechanism presses and shapes the base paper in the winding process; the winding device also comprises a frame 49 for fixing the winding mechanism and the pressing mechanism; the winding mechanism comprises a winding variable frequency motor 50, a driving wheel IV, a driving wheel V, a driving wheel VI, a driving wheel VII, a lifting plate II 51 and a hydraulic cylinder III 52; the winding variable frequency motor, the driving wheel IV, the driving wheel V, the driving wheel VI and the driving wheel VII are fixed on the frame; the winding variable frequency motor is fixedly connected with the fourth driving wheel; the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel and the seventh transmission wheel are connected in pairs in sequence through the conveyor belts; the two lifting plates II are fixedly connected with the rack in a hinged mode through a second synchronizing rod 53; one end of a hydraulic cylinder III is fixedly connected with the rack, and the movable end of the hydraulic cylinder III is fixedly connected with the lifting plate II on the same side; an air expansion winding shaft 54 for fixing the inner core of the paper roll and a magnetic powder tension controller III 55 for adjusting the tension corresponding to the different inner diameters of the paper roll are arranged on the lifting plate II; the seventh driving wheel is matched with the air expansion winding shaft to wind the base paper; the rack is also provided with a seventh guide rod, an eighth guide rod 69 and a pneumatic locking device 56 for preventing the raw paper from deviating during winding; the guide rod seven is used for guiding the base paper at the inlet end; the guide rod eight is used for guiding the rolled base paper; the pressing mechanism comprises a support plate 57, an air cylinder 58 and a pressing roller 59; one end of the support plate is fixedly connected with the frame in a hinged manner; the other end of the support plate is fixedly connected with the compression roller in a hinged manner; one end of the cylinder is fixedly connected with the frame; the movable end of the cylinder is fixedly connected with the support plate; the winding variable frequency motor 50, the hydraulic cylinder III 52, the air expansion winding shaft 54, the magnetic powder tension controller III 55, the pneumatic locking device 56 and the air cylinder 58 are respectively electrically connected with and controlled by the PLC controller.

In order to realize the automatic deviation correction of the winding device, the bottom of the rack is provided with two linear guide rails II 60, a deviation correction motor II 61 and a deviation correction detection sensor II 62; the linear guide rail II and the deviation correcting motor II are fixed on the bottom plate; the movable end of the second deviation correcting motor is fixedly connected with the rack; the second deviation-rectifying detection sensor is fixed at the inlet end of the winding mechanism and used for detecting whether the base paper conveyed by the cooling device deviates or not; one linear guide rail II is arranged at the inlet end of the winding mechanism, and the other linear guide rail II is arranged at the outlet end of the winding mechanism; and the second deviation rectifying motor 61 and the second deviation rectifying detection sensor 62 are respectively electrically connected with and controlled by the PLC.

Second embodiment

As shown in fig. 6 to 8, the second embodiment is different from the first embodiment in that the base paper 3D deep embossing apparatus is further provided with a printing device 5; the printing device is used for printing the base paper conveyed by the unwinding device and conveying the printed base paper to the embossing device at the rear end; the printing device comprises a fixed frame 63, a printing nozzle 64 and a printing sensor 65; the bottom of the fixed frame is provided with a second guide rod 66, and the top of the fixed frame is provided with a third guide rod 67; the printing nozzle and the printing sensor are arranged in the middle of the fixed frame; the printing nozzle is used for printing the passing base paper; the printing sensor is used for detecting the passing base paper; the print head 64 and the print sensor 65 are electrically connected to and controlled by the PLC controller, respectively. The printing nozzle is a digital spray-painting nozzle or a laser printing nozzle. In addition, the position of the first deviation-rectifying detection sensor and the guide rod which are originally arranged on the embossing device needs to be adjusted to be arranged at the inlet end of the printing device.

To better illustrate the technical solution of the present application, the principle and use of the base paper 3D deep embossing apparatus will now be further described.

Firstly, electrifying and starting equipment, enabling the equipment to be in a standby state, starting a first hydraulic cylinder through a touch screen, extending the first hydraulic cylinder to drive a lifting plate to move downwards, placing a raw paper roll on an air expansion reel after the first hydraulic cylinder is in place, and starting the air expansion reel through the touch screen to fix the raw paper roll on the lifting plate; the magnetic powder tension controller adjusts the tension of the paper roll, and the magnetic powder tension controller can automatically adjust the tension according to the size of the paper roll in the actual operation process. And starting the first hydraulic cylinder again, wherein the first hydraulic cylinder is retracted inwards to drive the lifting plate to move upwards, and the original paper roll is adjusted to an unreeling state to be unreeled. The base paper sequentially passes through the first guide rod and the deviation adjusting rod and extends to the device at the rear end. To unwinding device, there are two sets of tunings structure in this application, one, through adjusting the tunings pole about and receive the regulation in four positions about from top to bottom through adjusting the tunings hand wheel and adjusting the tunings hand wheel about. And secondly, detecting whether the base paper in the unreeling process is off-tracking through a deviation-correcting detection sensor I, once the off-tracking of the base paper is detected, outputting an instruction to a deviation-correcting motor I by a PLC (programmable logic controller), and adjusting the support wall board through the deviation-correcting motor.

When the base paper needs to be printed, the base paper from the unreeling device firstly passes through a synchronous rod at the inlet end of the printing device and then reaches a synchronous rod II and a synchronous rod III; the second synchronous rod and the third synchronous rod are arranged at the bottom and the top respectively, and the outlet end of the second synchronous rod is just corresponding to the inlet end of the third synchronous rod, so that the base paper can be vertically spread; the mode is convenient for laser printing or digital spray printing on the base paper. And the base paper after being sprayed and painted passes through the deviation-correcting adjusting rod and enters the embossing device. The body paper from the printing device sequentially passes through the deviation-rectifying adjusting rod, the first rolling guide rod, the fourth guide rod, the driving embossing roller, the driven embossing roller, the second rolling guide rod and the fifth guide rod and then passes out of the embossing device. When the body paper passes between the driving embossing roller and the driven embossing roller for the first time, the driven embossing roller can be pulled open through the second hydraulic cylinder, and the body paper passes through the second hydraulic cylinder to push the driven embossing roller to the driving embossing roller along the sliding groove for embossing. Because the driving embossing roller and the driven embossing roller are internally provided with heating oil, the body paper has good shaping and embossing effects after being heated.

When the body paper is not required to be printed, a printing device is not arranged in the equipment, and the first deviation rectifying detection sensor and the guide rod are arranged at the inlet end of the embossing device. The body paper from the unwinding device firstly passes through the guide rod, then passes through the deviation-correcting adjusting rod, the first winding guide rod, the fourth guide rod, the driving embossing roller, the driven embossing roller, the second winding guide rod and the fifth guide rod, and then passes out of the embossing device. The principle process of embossing by the embossing apparatus is the same whether or not printing is used.

The base paper after 3D deep embossing by the embossing device is crossed and wound, passes through two rotating rollers of the cooling and sizing device and then is conveyed to a winding device at the rear end through a guide rod six. The driving force is provided by the transmission motor to the rotating roller, the speed measuring encoder is used for detecting the rotating speed of the rotating roller, and a user can adjust the rotating speed of the rotating roller according to actual cooling requirements. The cooled base paper is guided by the guide rods seven and eight and then wound and stored by the winding device. The base paper is pressed and shaped by a press roll in the process of being stored. Along with the radius of scroll is bigger and bigger, the cylinder can adjust the inclination of extension board and then realize the adjustment to the compression roller relative position, makes the compression roller pressing state that can be better always. After the rolling is finished, the second lifting plate is pressed down through the extension of the movable end of the third hydraulic cylinder, so that the original paper roll can be taken down conveniently. After the downward pressing is finished, the air expansion winding shaft contracts, and the original paper roll can be freely taken out from the lifting plate II. The deviation correction principle of the winding device is the same as that of the unwinding device. The adjustment of the three pairs of tension of the magnetic powder tension controller is the same as the adjustment principle of the unwinding device.

Claims

1. The base paper 3D deep embossing equipment is characterized by comprising an unreeling device (1), an embossing device (2), a cooling and shaping device (3), a reeling device (4) and a control device; the unreeling device is used for automatically lifting raw paper rolls with different diameters and conveying the raw paper rolls to the embossing device at the rear end; the embossing device carries out 3D deep embossing on the base paper conveyed by the unreeling device through a driving embossing roller and a driven embossing roller which are matched in a convex-concave mode and conveys the base paper to a cooling and shaping device at the rear end; the driving embossing roller and the driven embossing roller made of metal materials have a heating function; the driven embossing roller is far away from and close to the driving embossing roller through an adjusting device; the cooling and shaping device cools and shapes the base paper subjected to the 3D deep embossing through a rotating roller; the winding device comprises a winding mechanism and a pressing mechanism; the winding mechanism winds the cooled base paper, and the pressing mechanism presses and shapes the base paper in the winding process; the control device comprises a PLC (programmable logic controller) controller (7) and a touch screen (6); the PLC is respectively and electrically connected with the touch screen, the unreeling device, the embossing device, the cooling and shaping device and the reeling device.

2. The base paper 3D deep embossing device as claimed in claim 1, characterized in that the unwinding device comprises a bottom plate (8), a supporting wall plate (9), a lifting plate (10); the two supporting wallboards are fixedly connected through a first connecting rod (11); the two supporting wall plates are fixedly connected with the bottom plate through two linear guide rails (12); the linear guide rail is perpendicular to the supporting wallboard; one linear guide rail is arranged at the inlet end, and the other linear guide rail is arranged at the outlet end; the two lifting plates are fixedly connected with the two supporting wallboards in a hinged mode through a synchronous rod (13); a first hydraulic cylinder (14) is fixed on the outer side of each of the two supporting wall plates; the movable end of the first hydraulic cylinder is fixedly connected with the lifting plate on the same side; an air expansion reel (15) for fixing the inner core of the paper roll and a magnetic powder tension controller (16) for adjusting the tension corresponding to the different inner diameters of the paper roll are arranged on the lifting plate; the two supporting wall plates are also provided with a first guide rod (17) connected with a deviation adjusting rod (18); an up-down adjusting hand wheel and a left-right adjusting hand wheel are arranged on the deviation adjusting rod; the hydraulic cylinder I (14), the air expansion reel shaft (15) and the magnetic powder tension controller (16) are respectively electrically connected with and controlled by the PLC (7).

3. The base paper 3D deep embossing device as claimed in claim 2, further comprising a first deviation correction motor (19) and a first deviation correction detection sensor (20); the first deviation correcting motor is fixed on the bottom plate, and the movable end of the first deviation correcting motor is fixedly connected with the supporting wall plate; the first deviation rectifying detection sensor is fixed at the inlet end of the embossing device; the deviation-correcting detection sensor is used for detecting whether the base paper conveyed by the unwinding device deviates or not; a guide rod (21) is arranged below the first deviation rectifying detection sensor; the guide rod is arranged on the embossing device; and the first deviation rectifying motor (19) and the first deviation rectifying detection sensor (20) are respectively electrically connected with and controlled by the PLC.

4. The base paper 3D deep embossing apparatus as claimed in claim 1, characterized in that the embossing device comprises an embossing wallboard (22), a transmission mechanism (23), a driving embossing roller (24) and a driven embossing roller (25) and an adjusting device; the two embossed wall boards are fixed on the bottom plate through two connecting rods II (26); one connecting rod II is fixed at the inlet end of the embossed wallboard, and the other connecting rod II is fixed at the outlet end of the embossed wallboard; the inlet end of the embossing wall board is provided with a deviation rectifying adjusting rod (27) with an adjusting hand wheel; a first winding tension sensor (28), a first magnetic powder tension controller (29) and a first winding guide rod (30) are arranged above the deviation rectifying adjusting rod; the first winding guide rod is connected with the first winding tension sensor and the first magnetic powder tension controller respectively; the top of the embossing wall board is provided with a fourth guide rod (31), a second winding tension sensor (32), a second magnetic powder tension controller (33) and a second winding guide rod (34); the second winding guide rod is respectively connected with a second winding tension sensor and a second magnetic powder tension controller; the fourth guide rod is arranged in front of the active embossing roller; a second winding tension sensor, a second magnetic powder tension controller and a second winding guide rod are arranged behind the driven embossing roller; the rear end of the embossing wall board is provided with a fifth guide rod (35); the transmission mechanism comprises a transmission motor (36) and a transmission wheel; the driving wheel is connected with the active embossing roller through a driving belt; the active embossing roller is fixed on the embossing wallboard; the driven embossing roller is arranged in a sliding groove (37) fixed on the wall board; the adjusting device is a second hydraulic cylinder (38); one end of the hydraulic cylinder II is fixed on the embossing wall plate; the movable end of the hydraulic cylinder II is fixedly connected with the driven embossing roller through a connecting block (39); and the first winding tension sensor (28), the first magnetic powder tension controller (29), the second winding tension sensor (32), the second magnetic powder tension controller (33), the transmission motor (36) and the second hydraulic cylinder (38) are respectively electrically connected with and controlled by the PLC.

5. The base paper 3D deep embossing apparatus as claimed in claim 4, characterized in that the driving wheels comprise a first driving wheel (40), a second driving wheel (41) and a third driving wheel (42); the first transmission is connected with a transmission motor (36); the second transmission wheel is respectively connected with the first transmission wheel and the third transmission wheel through transmission belts; the third driving wheel is connected with the driving embossing roller through a driving belt.

6. The base paper 3D deep embossing apparatus as claimed in claim 5, further comprising an oil heater (43) and an oil pump (44); heating oil is filled in the driving embossing roller and the driven embossing roller; the heating oil is connected with the oil heater through an oil pump; the oil heater (43) and the oil pump (44) are respectively electrically connected with and controlled by the PLC controller.

7. The base paper 3D deep embossing apparatus as claimed in claim 1, characterized in that the cooling and sizing device comprises a cooling wall panel (45) and a rotating roller (46); the two cooling wallboards are connected through the two rotating rollers and then fixed on the floor; a first transmission motor (47) is arranged outside the cooling wall; the first transmission motor is fixedly connected with one of the rotating rollers to drive the rotating rollers to rotate; a speed measuring encoder (48) is arranged on the rotating roller connected with the first transmission motor; the two rotating rollers are connected through a transmission belt; the rotating roller is filled with circulating cooling water; the outlet end of the cooling wall plate is provided with a guide rod six (49), and the transmission motor one (47) and the speed measuring encoder (48) are respectively electrically connected with and controlled by the PLC controller.

8. The base paper 3D deep embossing device as claimed in claim 1, wherein the winding device further comprises a frame for fixing the winding mechanism and the pressing mechanism; the winding mechanism comprises a winding variable frequency motor (50), a fourth transmission wheel, a fifth transmission wheel, a sixth transmission wheel, a seventh transmission wheel, a second lifting plate (51) and a third hydraulic cylinder (52); the winding variable frequency motor, the driving wheel IV, the driving wheel V, the driving wheel VI and the driving wheel VII are fixed on the frame; the winding variable frequency motor is fixedly connected with the fourth driving wheel; the fourth transmission wheel, the fifth transmission wheel, the sixth transmission wheel and the seventh transmission wheel are connected in pairs in sequence through the conveyor belts; the two lifting plates II are fixedly connected with the rack in a hinged mode through a second synchronizing rod (53); one end of a hydraulic cylinder III is fixedly connected with the rack, and the movable end of the hydraulic cylinder III is fixedly connected with the lifting plate II on the same side; an air expansion winding shaft (54) for fixing the inner core of the paper roll and a magnetic powder tension controller (55) for adjusting the tension corresponding to the different inner diameters of the paper roll are arranged on the lifting plate II; the seventh driving wheel is matched with the air expansion winding shaft to wind the base paper; a seventh guide rod, an eighth guide rod (69) and a pneumatic locking device (56) for preventing the raw paper from deviating during winding are also arranged on the rack; the guide rod seven is used for guiding the base paper at the inlet end; the guide rod eight is used for guiding the rolled base paper; the pressing mechanism comprises a support plate (57), an air cylinder (58) and a pressing roller (59); one end of the support plate is fixedly connected with the frame in a hinged manner; the other end of the support plate is fixedly connected with the compression roller in a hinged manner; one end of the cylinder is fixedly connected with the frame; the movable end of the cylinder is fixedly connected with the support plate; the winding variable frequency motor (50), the hydraulic cylinder III (52), the air expansion winding shaft (54), the magnetic powder tension controller III (55), the pneumatic locking device (56) and the air cylinder (58) are respectively electrically connected with and controlled by the PLC.

9. The base paper 3D deep embossing equipment as claimed in claim 8, characterized in that the bottom of the frame is provided with two linear guide rails II (60), a deviation rectification motor II (61) and a deviation rectification detection sensor II (62); the linear guide rail II and the deviation correcting motor II are fixed on the bottom plate; the movable end of the second deviation correcting motor is fixedly connected with the rack; the second deviation-rectifying detection sensor is fixed at the inlet end of the winding mechanism and used for detecting whether the base paper conveyed by the cooling device deviates or not; one linear guide rail II is arranged at the inlet end of the winding mechanism, and the other linear guide rail II is arranged at the outlet end of the winding mechanism; and the second deviation rectifying motor (61) and the second deviation rectifying detection sensor (62) are respectively electrically connected with and controlled by the PLC.

10. Base paper 3D deep embossing apparatus according to claim 1, characterized in that there is also provided a printing device (5); the printing device is used for printing the base paper conveyed by the unwinding device and conveying the printed base paper to the embossing device at the rear end; the printing device comprises a fixed frame (63), a printing spray head (64) and a printing sensor (65); the bottom of the fixed frame is provided with a second guide rod (66), and the top of the fixed frame is provided with a third guide rod (67); the printing nozzle and the printing sensor are arranged in the middle of the fixed frame; the printing nozzle is used for printing the passing base paper; the printing sensor is used for detecting the passing base paper; the printing nozzle (64) and the printing sensor (65) are respectively electrically connected with and controlled by the PLC controller.

11. The base paper 3D deep embossing equipment as claimed in claim 1, wherein the printing nozzle is a digital inkjet nozzle or a laser printing nozzle.

12. The base paper 3D deep embossing device as claimed in claim 11, further comprising a first deviation correction motor and a first deviation correction detection sensor; the first deviation correcting motor is fixed on the bottom plate, and the movable end of the first deviation correcting motor is fixedly connected with the supporting wall plate; the first deviation rectifying detection sensor is fixed at the inlet end of the printing device; the deviation-correcting detection sensor is used for detecting whether the base paper conveyed by the unwinding device deviates or not; a guide rod (21) is arranged below the first deviation rectifying detection sensor; the guide rod is arranged on the printing device; the first deviation rectifying motor and the first deviation rectifying detection sensor (20) are respectively electrically connected with and controlled by the PLC.

13. The base paper 3D deep embossing equipment as claimed in any one of claims 1 to 12, characterized in that the control device further comprises an Internet of things data acquisition board (68) connected with the PLC controller; and the data acquisition board of the Internet of things is used for connecting a remote center of the PLC.