CN215557525U

CN215557525U - Take receipts rewinding machine of material detection and UV drying function

Info

Publication number: CN215557525U
Application number: CN202121024752.3U
Authority: CN
Inventors: 郑毅; 赖乃胜
Original assignee: Foshan Wanhong Boya Technology Co ltd
Current assignee: Foshan Wanhong Boya Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-01-18
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the technical field of printing equipment, in particular to a winding and rewinding machine with material detection and UV drying functions, which comprises a machine case, wherein a transversely rotating discharging shaft and a transversely rotating receiving shaft are arranged on the machine case, a discharging blocking disc is arranged on the discharging shaft, a receiving blocking disc is arranged on the receiving shaft, a motor assembly for driving the receiving shaft to rotate is arranged on the machine case, material guide frames arranged on the machine case are arranged above the discharging blocking disc and the receiving blocking disc, a material incoming detection box is arranged on one side of the discharging shaft on the machine case, and a first centrifugal fan for exhausting air outwards from a ventilation opening is arranged outside the material incoming detection box. The material feeding device has the advantages that the material fed into the incoming material detection box obtains certain tension, the flatness of the material is guaranteed, continuous incoming materials or intermittent incoming materials can be met to adapt to different printing devices, the stability of a winding volume and the adaptability of the device are greatly improved, the structure is novel, the stability is high, and the development of a printing technology is promoted.

Description

Take receipts rewinding machine of material detection and UV drying function

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a rewinding machine with material detection and UV drying functions.

Background

In the printing and packaging industry, a large number of large-disc web films are used for printing by a multi-color-set high-speed printing machine, in the printing process, paper tapes discharged from the web films are in a high-speed continuous printing state, and the printed finished products are directly cut, rolled, inspected, dried and other processes by adopting a combined device at the tail end of a printing device. The rewinding machine is a special equipment for rotating and winding after paper film printing, the rewinding machine is generally provided with a paper winding and unwinding high-speed motor and a winding high-speed motor, rewinding work for winding and unwinding paper films is performed, whether the winding of printing paper film materials reaches the qualified tightening standard or not is an important factor related to the product quality, the stability of paper film conveying of the existing rewinding machine in the rewinding process is poor, the situations of folds, looseness and dislocation are easy to occur, the matching effect between the existing rewinding machine and the printing equipment is poor, different printing equipment which cannot deal with continuous incoming materials and intermittent incoming materials on the same equipment is unavailable, and the production quality is seriously influenced. Therefore, there is a need for an improved structure and function of the existing rewinding machine.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to provide a rewinding machine with material detection and UV drying functions, which is novel in structure, high in stability, optimized in material receiving control logic and improved in material receiving quality, aiming at the defects and shortcomings of the prior art.

The technical scheme of the utility model is as follows:

a rewinding machine with functions of feeding detection and UV drying comprises a machine case, wherein a feeding shaft and a receiving shaft which rotate transversely are arranged on the machine case, a feeding baffle disc is arranged on the feeding shaft, a receiving baffle disc is arranged on the receiving shaft, a motor assembly for driving the receiving shaft to rotate is arranged on the machine case, a material guide frame arranged on the machine case is arranged above the feeding baffle disc and the receiving baffle disc, a plurality of roll shafts for feeding in a transverse rotating manner are arranged on the material guide frame, a feeding detection box is arranged on one side of the feeding shaft on the machine case, the feeding detection box is an upward opening device for blocking a left plate, a right plate, a front plate, a rear plate and a lower plate, the left side and the right side of the opening of the feeding detection box are respectively provided with a linear bearing guide rod which rotate transversely, the bottom plate of the feeding detection box is provided with an upward ventilation opening, and a first centrifugal fan for exhausting air outwards is arranged outside the feeding detection box, the incoming material detection box is internally provided with a material detection sensor, and the case is provided with a control box for controlling the motor assembly, the centrifugal fan and the detection sensor.

Preferably, the chassis comprises a supporting base and an installation vertical plate perpendicular to the supporting base, the discharging shaft and the receiving shaft are arranged on one side of the installation vertical plate, and the motor assembly is arranged on the other side of the installation vertical plate.

Preferably, the guide frame includes parallel preceding frame plate and back frame plate, first dabber, second dabber, first material roller, third dabber, second material roller, fourth dabber, third material roller, fifth dabber, the material rubber roll of drawing that install in proper order from left to right between preceding frame plate and the back splint, motor element drives and draws the material rubber roll to rotate, draw material rubber roll top be equipped with the material rubber roll of pressing that the cooperation was used, preceding frame plate on be equipped with the adjustment mechanism who adjusts the material rubber roll of pressing and go up and down on drawing the material rubber roll.

Preferably, a UV drying device mounting position is arranged between the first material passing roller and the third mandrel on the material guide frame, a cold air pipe is arranged on the machine case, the working range of the cold air pipe covers the region between the UV drying device mounting position and the material pulling rubber roller, and a second centrifugal fan matched with the cold air pipe for air outlet is arranged on the machine case.

Preferably, the material receiving shaft is a chain type expanding shaft.

Preferably, the motor assembly comprises a motor, a speed reducer and a clutch mechanism, the speed reducer and the clutch mechanism are used in a matched mode, the material receiving shaft and the material pulling rubber roller are connected with the speed reducer through a material receiving chain, and the clutch mechanism is arranged at a transmission end where the material receiving shaft is connected with the speed reducer.

Preferably, the clutch mechanism is of a friction plate type structure.

Preferably, a fourth material passing roller is arranged on one side, located on the material receiving baffle disc, of the case, the fourth material passing roller is matched with the material receiving baffle disc to transversely rotate the material receiving device, and the fourth material passing roller is of a cantilever type structure.

Preferably, a fifth material passing roller is arranged on one side, located on the material placing baffle disc, of the machine case, and the fifth material passing roller is matched with the material placing baffle disc to rotate transversely to place materials.

Preferably, the case is provided with a universal wheel on the ground contact surface, and the universal wheel is provided with a self-locking piece.

A plurality of the roll shafts are respectively parallel to the discharging shaft and the receiving shaft,

the utility model has the beneficial effects that: the rewinding machine with the functions of material detection and UV drying is characterized in that an incoming material detection box is additionally arranged on one side of the machine box, a detection sensor for materials is arranged in the incoming material detection box, a fan is matched to enable the materials entering the incoming material detection box to obtain certain tension, the smoothness of the materials is guaranteed, the incoming materials can be continuously fed or intermittently fed to adapt to different printing equipment, the stability of rewinding and the adaptability of the equipment are greatly improved, a material guide frame matched with a material receiving shaft and a material discharging shaft is further arranged on the machine box, the materials can be conveyed in a certain moving space without influencing the winding precision, the material roll after winding is compact and does not collapse, the positioning requirement when the material roll is connected with an upstream process is reduced, and the rewinding machine has the advantages of convenience in adjustment, good winding quality and stable production. The novel structure and high stability are helpful to promote the development of printing technology.

Drawings

FIG. 1 is a schematic view of an angle configuration of an embodiment of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a schematic structural diagram of a material guide frame according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a incoming material detection box according to an embodiment of the present invention;

FIG. 5 is a diagram illustrating a status of a rewind operation according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-5, the rewinding machine with the functions of material feeding detection and UV drying in the embodiment of the present invention includes a machine case 1, the machine case 1 includes a supporting base 10 and a vertical mounting plate 11 perpendicular to the supporting base 10, a discharging shaft 13 and a material receiving shaft 12 are transversely disposed on one side of the vertical mounting plate 11, a discharging baffle disc 15 is disposed on the discharging shaft 13, a material receiving baffle disc 14 is disposed on the material receiving shaft 12, a motor assembly 4 is disposed on the other side of the vertical mounting plate 11 and drives the material receiving shaft 12 to rotate, the motor assembly 4 includes a motor 40, and a speed reducer 41 and a clutch mechanism 42 cooperatively used with the motor 40, the material receiving shaft 12 and the material pulling rubber roller 20 are connected to a speed reducer 41 by a material receiving chain, the clutch mechanism 42 is disposed at a transmission end of the material receiving shaft 12 connected to the speed reducer 41, a material guiding frame 2 mounted on the machine case 1 is disposed above the discharging baffle disc 15 and the material receiving baffle disc 14, the guide frame 2 comprises a front frame plate and a rear frame plate which are parallel, a first mandrel 21, a second mandrel 22, a first material passing roller 26, a third mandrel 23, a second material passing roller 27, a fourth mandrel 24, a third material passing roller 28, a fifth mandrel 25 and a material pulling rubber roller 20 are sequentially arranged between the front frame plate and the rear frame plate from left to right, the motor assembly 4 drives the material pulling rubber roller 20 to rotate, a material pressing rubber roller 201 which is used in a matched mode is arranged above the material pulling rubber roller 20, an adjusting mechanism 202 for adjusting the material pressing rubber roller 201 to lift up and down on the material pulling rubber roller 20 is arranged on the front frame plate, the adjusting mechanism 202 comprises a release handle, a press spring and a positioning cam, an incoming material detection box 3 is arranged on one side of a discharging shaft 13 on the case 1, the incoming material detection box 3 is an upward opening which is sealed by a left plate, a right plate, a front plate, a rear plate and a lower plate, the left side and the right side of an opening of the incoming material detection box 3 are respectively provided with a linear bearing guide rod 31 which transversely rotates, be equipped with the bearing housing of cooperation material width adjustment location on the linear bearing pole 31, the bottom plate of supplied materials detection case 3 is equipped with ascending vent 32, the outside first centrifugal fan 51 of convulsions outside vent 32 that is equipped with of supplied materials detection case 3 is equipped with material detection sensor 33 in the supplied materials detection case 3, be equipped with control motor subassembly 4, centrifugal fan, detection sensor 33's control box 6 on machine case 1, this scheme utilizes the overfeed function of induced drafting of supplied materials detection case 3, makes the material have certain activity space in the district that induced drafts, can not influence the precision of rolling, has reduced the location requirement when linking up with the upper reaches technology, can respond to the supplied materials of continuous supplied materials or intermittent type with the lithography apparatus that adapts to different, very big promotion received the stability of book and the suitability of equipment.

In use, material from an upstream station will remain hanging under the action of the bottom suction as it enters the incoming material detection box 3, meanwhile, the material obtains certain tension, in addition, the position and the angle of the material entering the air suction incoming material detection box 3 have no accuracy requirement, and then the material passes through the air suction incoming material detection box 3, enters the material guide frame 2 and passes through between the mandrel and the material passing roller, in the process, because the material has certain tension, the material can be limited by the baffle ring in the advancing direction without generating deformation such as wrinkle and the like, and then the material passes through the space between the material drawing rubber roller 20 and the material pressing rubber roller 201, at this time, the jacking release handle can be released to enable the positioning cam to push down the pressing rubber roller 201 under the action of the jacking pressing spring so as to limit the relative sliding between the material and the pulling rubber roller 20, and the pressure of the positioning cam jacking pressing spring is adjustable to adapt to materials of different materials and widths.

Specifically, when the winding and rewinding machine starts to work, the speed adjusting knob on the adjusting control box 6 adjusts the speed to a value lower than the discharging speed of an upstream station, the material entering the incoming material detection box 3 is detected by the detection sensor 33 to be blocked, if the material is blocked, the frequency converter is increased by the control system after receiving a signal of the detection sensor 33, so that the motor is driven to drive the material pulling rubber roller 20 and the material receiving shaft 12 to run in an accelerated mode on the basis of the set speed, the sagging position of the material is lifted until the reflection loop of the detection sensor 33 is not blocked, then the motor continuously reduces the speed until the speed is reduced to zero or the material blocks the reflection loop of the detection sensor 33 again, and the operation is circulated, so that the wound material roll is compact and does not collapse.

In this embodiment, be equipped with UV drying equipment installation position 7 on the guide frame 2 between first material roller 26 and the third mandrel 23, machine case 1 on be equipped with the working range and cover UV drying equipment installation position 7 and draw the regional cold air duct 8 between the material rubber roll 20, be equipped with the second centrifugal fan 52 of the air-out of cooperation cold air duct 8 on machine case 1, through compatible installation UV drying equipment and the cooling module that uses in cooperation, make its application scenario more nimble, accord with the processing requirement of different printing materials.

In this embodiment, the material receiving shaft 12 is a chain type expanding shaft, and the key bar type expanding shaft continuously operates during material receiving, so that the wound material roll is uniform and compact and is better.

In this embodiment, the clutch mechanism 42 is a friction plate type clutch mechanism, and the wound roll is compacted without collapsing and is low in cost by using the friction plate type clutch mechanism 42.

Further, in order to promote the stability of receiving the material baffle plate 14 in the operation atress of blowing baffle plate 15, in this embodiment, it is equipped with fourth material roller 16 to lie in receiving material baffle plate 14 one side on the quick-witted case 1, fourth material roller 16 is crossed and is received the material setting in cooperation receiving material baffle plate 14 lateral rotation, fourth material roller 16 is crossed and is the cantilever type structure, it is equipped with fifth material roller 17 to lie in blowing baffle plate 15 one side on the quick-witted case 1, fifth material roller 17 cooperation blowing baffle plate 15 lateral rotation blowing setting.

In this embodiment, the supporting base 10 is provided with the universal wheel 100 on the ground contact surface, the universal wheel 100 is provided with a self-locking piece, and the equipment installation and uninstallation can be completed only by pushing the equipment, so that the operation is time-saving and labor-saving.

In this embodiment, the first mandrel 21, the second mandrel 22, the first material passing roller 26, the third mandrel 23, the second material passing roller 27, the fourth mandrel 24, the third material passing roller 28, the fifth mandrel 25, the material pulling rubber roller 20, and the linear bearing guide rod 31 on the incoming material detection box 3 on the guide frame 2 are respectively parallel to the material receiving shaft 12 and the material discharging shaft 13.

Through the technical scheme, the rewinding and material-pouring function compatible with the rewinding machine with the functions of material detection and UV drying is achieved, one machine has multiple purposes, the material guide frame 2 used in cooperation with the material receiving shaft 12 and the material discharging shaft 13 is further arranged on the machine case 1, so that the material has a certain moving space in the conveying process and cannot influence the winding precision, the material roll after winding is compact and does not collapse, the positioning requirement when the material roll is connected with an upstream process is reduced, and the rewinding and material-pouring machine has the advantages of convenience in adjustment, good winding quality and stable production. The novel structure and high stability are helpful to promote the development of printing technology.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Bring material detection and UV drying function's receipts re-reeler, including quick-witted case, be equipped with horizontal pivoted blowing axle and receipts material axle on the quick-witted case, the epaxial blowing catch tray that is equipped with of blowing, receive the epaxial receipts material catch tray that is equipped with of material, be equipped with the drive on the quick-witted case and receive material axle rotating electrical components, its characterized in that: blowing fender dish and receipts material fender dish top are equipped with the guide frame of installing on quick-witted case, the last roller that is equipped with a plurality of transverse rotation pay-off of guide frame, it is equipped with the supplied materials detection case to lie in blowing axle one side on the quick-witted case, and the supplied materials detection case is the ascending opening setting of left plate, right plate, front bezel, back plate, hypoplastron block, and the open-ended left and right sides that lies in the supplied materials detection case is equipped with transverse rotation's linear bearing guide arm respectively, and the bottom plate of supplied materials detection case is equipped with ascending vent, the supplied materials detection case outside is equipped with the first centrifugal fan of the outer convulsions of vent, is equipped with the material detection sensor in the supplied materials detection case, the quick-witted case is equipped with the control box of control motor subassembly, centrifugal fan, detection sensor.

2. The web-detecting and UV-drying rewinding machine as claimed in claim 1, characterized in that: the machine case comprises a supporting base and an installation vertical plate perpendicular to the supporting base, the discharging shaft and the receiving shaft are arranged on one side of the installation vertical plate, and the motor assembly is arranged on the other side of the installation vertical plate.

3. The web-detecting and UV-drying rewinding machine as claimed in claim 2, characterized in that: the guide frame includes parallel preceding frame plate and back frame plate, first dabber, second dabber, first material roller, third dabber, second material roller, fourth dabber, the third material roller of crossing, the material rubber roll is crossed to the drawing by the left side right side between preceding frame plate and the back splint to the first dabber, the second dabber, the fourth dabber, the third of installing in proper order, the motor element drive draws the material rubber roll to rotate, draw material rubber roll top be equipped with the material rubber roll of pressing that the cooperation was used, preceding frame plate on be equipped with the adjustment mechanism who adjusts the material rubber roll of pressing and go up and down on drawing the material rubber roll.

4. The web-detecting and UV-drying rewinding machine as claimed in claim 3, characterized in that: the machine case is provided with a cold air pipe, the working range of the cold air pipe covers the area between the UV drying equipment installation position and the material pulling rubber roller, and the machine case is provided with a second centrifugal fan matched with air outlet of the cold air pipe.

5. The web-detecting and UV-drying rewinding machine as claimed in claim 4, characterized in that: the material receiving shaft is a chain type expansion shaft.

6. The web-detecting and UV-drying rewinding machine as claimed in claim 5, characterized in that: the motor assembly comprises a motor, a speed reducer and a clutch mechanism, the speed reducer and the clutch mechanism are used in a matched mode, the material receiving shaft and the material pulling rubber roller are connected with the speed reducer through a material receiving chain, and the clutch mechanism is arranged at a transmission end where the material receiving shaft and the speed reducer are connected.

7. The web-detecting and UV-drying rewinding machine as claimed in claim 6, characterized in that: the clutch mechanism adopts a friction plate type structure.

8. The web-detecting and UV-drying rewinding machine as claimed in claim 1, characterized in that: the material receiving device is characterized in that a fourth material passing roller is arranged on one side, located on the material receiving baffle disc, of the case, the fourth material passing roller is matched with the material receiving baffle disc to transversely rotate to receive material, and the fourth material passing roller is of a cantilever type structure.

9. The web-detecting and UV-drying rewinding machine as claimed in claim 1, characterized in that: and a fifth material passing roller is arranged on one side of the discharging baffle disc on the case and is matched with the discharging baffle disc to rotate transversely for discharging.

10. The web-detecting and UV-drying rewinding machine as claimed in claim 1, characterized in that: the contact surface of the case and the ground is provided with universal wheels, and the universal wheels are provided with self-locking pieces.