CN118832969B - Intelligent multifunctional oil painting printing equipment and application method thereof - Google Patents

Abstract

The invention relates to the field of printing, in particular to intelligent multifunctional oil painting printing equipment which comprises a support, a workbench, a sprayer, a wind-up roll and the like, wherein the workbench is fixedly connected to the support, the sprayer is connected to the workbench in a sliding manner, and the wind-up roll is connected to the support in a rotating manner. The invention realizes that the left-right movement range of the sprayer is limited by the sliding block, so that the sprayer can be contacted with the pressure sensor on the sliding block when moving left and right, the pressure sensor can send a signal to the control system on the workbench after being extruded, and then the sprayer is controlled to move towards another, and the left-right movement range of the sprayer is limited by the sliding block, so that the sprayer can change the left-right movement range according to the width of spray painting printing, the spray painting efficiency of patterns is ensured, and the moving range of the sprayer is not required to be changed by manually frequently modifying a program.

Description

Intelligent multifunctional oil painting printing equipment and application method thereof

Technical Field

The invention relates to the field of printing, in particular to intelligent multifunctional oil painting printing equipment and a using method thereof.

Background

UV inkjet is a printing technique using Ultraviolet (UV) light curable inks. The technology is widely applied to a plurality of fields such as advertisement, interior decoration, exhibition and exhibition, personalized gift production and the like.

When the existing UV inkjet printer is used for performing inkjet printing on an canvas, in order to improve the working efficiency, a worker usually sets continuous inkjet printing on a longer canvas through a computer, namely, continuously inkjet-prints a plurality of patterns on the canvas, however, because the inkjet printing widths of all the patterns are different, the worker needs to set the moving range of the sprayer according to the range of the inkjet patterns each time, namely, needs to reprogram a moving program again, so that the moving range of the sprayer is controlled according to the inkjet printing widths of the patterns, the operation is complex, therefore, the prior art can directly lead the sprayer to run through the whole range of the canvas width and further adapt to different inkjet widths, but the sprayer directly runs through the whole range regardless of the inkjet printing widths of the patterns, so that the inkjet printing efficiency of the patterns is affected when the inkjet width of the patterns is small.

In addition, the reserved white space width is different due to different pattern widths, and the redundant white spaces are needed to be cut manually in the follow-up process, so that the manual labor capacity is high.

Meanwhile, the existing UV inkjet printer can directly print on various materials, such as canvas, aluminum plates, wood plates and the like, but in actual operation, different equipment is needed when printing cloth and printing the flat plate materials of the aluminum plates, the wood plates and the like, and the two equipment cannot be compatible, so that a lot of inconvenience and limitation are brought.

Disclosure of Invention

In order to overcome the defects that when the existing UV inkjet printer is used for continuously spraying on a longer canvas, a worker needs to set the moving range of the sprayer according to the range of the spraying pattern each time, namely, the moving program needs to be reprogrammed and the operation is complex, the invention provides intelligent multifunctional oil painting printing equipment.

The intelligent multifunctional oil painting printing device comprises a support, a workbench, sprayers, a wind-up roll, a workbench fixedly connected to the support, the sprayers are connected to the workbench in a sliding mode, the wind-up roll is rotatably connected to the support, the intelligent multifunctional oil painting printing device further comprises a first fixed block, a sliding block, a second fixed block, a first cutter, a pressure sensor, a tensioning roll and a second cutter, two first fixed blocks are fixedly connected to the workbench, sliding blocks are connected to opposite sides of the two first fixed blocks in a sliding mode through control pieces, the front portions of opposite sides of the two sliding blocks are connected to the second fixed blocks, first cutters for longitudinally cutting oil canvas in an electric control mode are connected to the opposite sides of the two second fixed blocks in a sliding mode, a pressure sensor is fixedly connected to the opposite sides of the two sliding blocks, a plurality of square grooves are formed in the lower side of the sprayers, second cutters for transversely cutting the oil canvas in a sliding mode are connected to the second cutters through electric rotating shafts, the front sides of the workbench are rotatably connected to the tensioning roll, and the first cutters and the second cutters are located behind the tensioning roll.

More preferably, the device further comprises a first clamping block and a second clamping block, wherein the upper side of each sliding block is connected with the first clamping block through a control piece, and the opposite sides of the two first clamping blocks are connected with the second clamping block through control pieces.

The sliding block is characterized by further comprising wedge blocks and springs, each sliding block is provided with a first sliding groove, each first clamping block is provided with a second sliding groove, the first sliding grooves are communicated with the corresponding second sliding grooves, each second fixing block slides in the corresponding first sliding grooves and the corresponding second sliding grooves, the lower side of each second fixing block is connected with a plurality of wedge blocks in a sliding mode, a plurality of two springs are fixedly connected between each wedge block and each second fixing block, each first sliding groove side wall is provided with a plurality of first fixing grooves, and each second sliding groove side wall is provided with a plurality of second fixing grooves.

More preferably, the lower side of the first fixed block is provided with a plurality of electric rotating rollers.

More preferably, the device further comprises an electric rotating roller, and the lower side of each sliding block is rotatably connected with the electric rotating roller.

More preferably, the printing ink quick-curing device also comprises an ultraviolet curing lamp, wherein the ultraviolet curing lamps for quickly curing the printing ink are fixedly connected to the left part and the right part of the lower side of the sprayer.

More preferably, the spray coater further comprises a smoothing roller, wherein the left side and the right side of the spray coater are rotationally connected with the smoothing roller.

More preferably, the device also comprises extrusion blocks, wherein the extrusion blocks are fixedly connected to the left side and the right side of the sprayer, and the extrusion blocks are closer to the pressure sensor than the smoothing roller.

More preferably, the extrusion block is made of sponge material.

The application method of the intelligent multifunctional oil painting printing equipment comprises the following specific steps:

The method comprises the steps of pulling out the canvas and passing through a gap between a first fixed block and the upper surface of a workbench and the upper side of a tensioning roller, driving the canvas to move forwards by using a transmission system for feeding, and then performing left-right movement on the canvas by a sprayer according to a set program for spray painting and printing;

The method comprises the steps of carrying out longitudinal shearing on the canvas by a first cutter and shearing excessive white left on the canvas during spray painting, carrying out transverse shearing on the canvas by a second cutter, further shearing off the oil painting after spray painting by the first cutter and the second cutter, and simultaneously rolling the residual white left leftover materials by a subsequent rolling roller;

The third step is that when spraying the flat plate, the worker adjusts the position of the sliding block according to the width of the flat plate to form a placement area of the flat plate between the two L-shaped first clamping blocks, then the worker pulls up the second fixing block to release the fixing of the second fixing block to the first clamping blocks, then the worker puts the flat plate into the placement area, then the flat plate is clamped and corrected through the first clamping blocks and the second clamping blocks, and then the control piece can drive the first clamping blocks to move forwards and backwards and spray painting and printing are carried out on the flat plate through the sprayer.

The invention has the beneficial effects that the left-right movement range of the sprayer is limited by the sliding block, so that the sprayer can be contacted with the pressure sensor on the sliding block when moving left and right, the pressure sensor can send a signal to the control system on the workbench after being extruded, and then the sprayer is controlled to move towards the other part, and the left-right movement range of the sprayer is limited by the sliding block, so that the sprayer can change the left-right movement range according to the width of spray painting printing, the spray painting efficiency of patterns is ensured, and the movement range of the sprayer is not required to be changed by manually frequently modifying a program;

The canvas is supported upwards through the tensioning roller, a gap is reserved between the canvas and the upper surface of the workbench, so that the first cutter and the second cutter are convenient for longitudinally and transversely cutting the canvas, after spray painting is finished, a blank area is not required to be manually cut, only the sheared canvas is required to be collected, the working efficiency is greatly improved, after the moving range of the sprayer is limited through the sliding block, the second cutter does not transversely cut off the whole canvas, and therefore, after the redundant leftover materials are transmitted, workers can wind the redundant leftover materials on the winding roller, then the winding roller winds the redundant leftover materials, and recycling is realized;

When spraying a flat plate, a worker adjusts the position of the sliding block according to the width of the flat plate to form a placement area of the flat plate between the two L-shaped first clamping blocks, then the worker pulls up the second fixing block to release the fixing of the second fixing block to the first clamping blocks, then the worker places the flat plate in the placement area, then the flat plate is clamped and corrected through the first clamping blocks and the second clamping blocks, then the control piece can drive the first clamping blocks to move forwards and backwards and spray-paint the flat plate through the sprayer, the spray-painting equipment can spray-paint different materials through the spray-painting method, the compatibility and the functionality of the equipment are greatly improved, and the defects that different equipment is needed when the existing equipment cannot spray-paint different materials are overcome, and a lot of inconvenience and limitation are brought.

Drawings

FIG. 1 is a schematic perspective view of an intelligent multifunctional oil painting printing device;

FIG. 2 is a schematic perspective view of a first fixed block, a sliding block and a first clamping block according to the present invention;

FIG. 3 is a schematic perspective view of a slider, a first clamping block assembly and a second clamping block assembly according to the present invention;

FIG. 4 is an enlarged view of the area A of FIG. 3 in accordance with the present invention;

FIG. 5 is a cross-sectional view of a second securing block of the present invention;

FIG. 6 is a first canvas state diagram for a first knife cut of the present invention;

FIG. 7 is a printing plate state diagram of the present invention;

FIG. 8 is a schematic perspective view showing the combination of an ultraviolet curing lamp, an extrusion block and a smoothing roller;

fig. 9 is a cross-sectional view of the sprayer of the invention.

The drawing comprises a 1-bracket, a 2-workbench, a 3-sprayer, 3001-square grooves, 4-wind-up rolls, 101-first fixed blocks, 102-sliding blocks, 10201-first sliding grooves, 10202-first fixed grooves, 103-first clamping blocks, 10301-second sliding grooves, 10302-second fixed grooves, 104-second clamping blocks, 105-second fixed blocks, 106-first cutters, 107-electric rotating rolls, 108-pressure sensors, 109-tensioning rolls, 110-wedge blocks, 111-springs, 201-second cutters, 202-ultraviolet curing lamps, 203-extrusion blocks, 204-smoothing rolls, 555-canvas and 666-flat plates.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

The intelligent multifunctional oil painting printing equipment comprises a bracket 1, a workbench 2, a sprayer 3 and a wind-up roll 4, wherein the workbench 2 is fixedly connected to the bracket 1, a control system is arranged on the workbench 2, a transmission system for transmitting an oil canvas 555 is arranged on the workbench 2, the sprayer 3 capable of sliding transversely and longitudinally is connected to the workbench 2 in a sliding manner, the sprayer 3 is electrically connected with the control system on the workbench 2, and the wind-up roll 4 is rotationally connected to the front part of the lower side of the bracket 1;

The automatic tension device comprises a workbench 2, and is characterized by further comprising a first fixed block 101, sliding blocks 102, second fixed blocks 105, first cutters 106, pressure sensors 108, tension rollers 109 and second cutters 201, wherein the workbench 2 is fixedly connected with two first fixed blocks 101 which are symmetrical in front-back, the opposite sides of the two first fixed blocks 101 are connected with the sliding blocks 102 in a sliding manner through control pieces, the front parts of the opposite sides of the two sliding blocks 102 are connected with the second fixed blocks 105, each second fixed block 105 is internally and slidably connected with a first cutter 106 which can extend and retract in an electric control manner, the opposite sides of the two sliding blocks 102 are fixedly connected with the pressure sensors 108, the pressure sensors 108 are electrically connected with a control system on the workbench 2, the lower side of the sprayer 3 is provided with two square grooves 3001 which are symmetrical in left-right, each square groove 3001 is internally connected with the second cutters 201 through an electric rotating shaft, the front side of the workbench 2 is rotationally connected with the tension rollers 109, and the first cutters 106 and the second cutters 201 are located behind and above the tension rollers 109.

The sliding block comprises a sliding block body, a first clamping block 103 and a second clamping block 104, wherein the upper side of each sliding block 102 is connected with the first clamping block 103 through a control piece, the first clamping block 103 is L-shaped, and the opposite sides of the two first clamping blocks 103 are connected with the second clamping block 104 through control pieces.

The sliding block comprises wedge blocks 110 and springs 111, wherein a first sliding groove 10201 is formed in each sliding block 102, a second sliding groove 10301 is formed in each first clamping block 103, the first sliding groove 10201 and the corresponding second sliding groove 10301 are communicated with each other, each second fixing block 105 slides in the corresponding first sliding groove 10201 and the corresponding second sliding groove 10301, the lower side of each second fixing block 105 is connected with a plurality of wedge blocks 110 in a sliding mode, a plurality of two springs 111 are fixedly connected between each wedge block 110 and each second fixing block 105, a plurality of first fixing grooves 10202 are formed in the side wall of each first sliding groove 10201, a plurality of second fixing grooves 10302 are formed in the side wall of each second sliding groove 10301, and each wedge block 110 is clamped into the corresponding first fixing groove 10202 in an initial state.

The first fixed block 101 is provided with a plurality of electric rotating rollers at the lower side.

The lower side of each sliding block 102 is rotatably connected with the electric rotating roller 107.

The control piece is composed of a sliding rail and an electric sliding block, and the control piece is used for driving the corresponding sliding block 102, the first clamping block 103 and the second clamping block 104 to move.

When the existing UV inkjet printer performs inkjet printing on the canvas 555, a worker needs to set the moving range of the sprayer 3 according to the range of the inkjet pattern every time, namely, needs to reprogram a moving program to control the moving range of the sprayer 3 according to the inkjet printing width of the pattern, and is complex in operation, so that the prior art generally directly enables the sprayer 3 to move through the whole range of the width of the canvas 555 to adapt to different inkjet widths, but regardless of the inkjet printing width of the pattern, the sprayer 3 directly enables the sprayer 3 to move through the whole range, so that the inkjet efficiency of the pattern is affected when the pattern is small in inkjet width, in addition, the reserved blank widths are different due to different pattern widths, and then, the unnecessary blank is manually cut, so that the manual labor amount is large.

In order to solve the problems, the invention provides a method that before starting to work, a worker firstly pulls out the canvas 555, the end part of the canvas 555 passes through a gap between the first fixed block 101 and the upper surface of the workbench 2, a control system on the workbench 2 adjusts a running program, then equipment is started, the canvas 555 is driven by a transmission system to move forward to feed through the gap between the first fixed block 101 and the upper surface of the workbench 2, at the moment, the canvas 555 is compacted and limited by a plurality of electric rotating rollers at the lower side of the first fixed block 101 to prevent the canvas 555 from shifting, and meanwhile, the canvas 555 is assisted to move forward to feed; the sprayer 3 moves left and right to spray painting the canvas 555 according to a set program, the two sliding blocks 102 are driven by a control piece to move before the sprayer 3 moves left and right to spray painting, so that the two sliding blocks 102 move to the left and right blank positions of the canvas 555 respectively, then the sprayer 3 is started to move to spray painting, at the moment, the sprayer 3 moves left and right to contact with the pressure sensor 108 on the sliding block 102, the pressure sensor 108 is extruded to send a signal to a control system on the workbench 2, the sprayer 3 is controlled to move to the other, the left and right moving range of the sprayer 3 is limited by the sliding block 102, the spray painting efficiency of the pattern is ensured, the moving range of the sprayer 3 is not required to be changed by manually frequently modifying the program, the electric rotating roller 107 rotates according to the conveying speed of the conveying system during the spray painting of the sprayer 3, at this time, the canvas 555 between the two first fixing blocks 101 is compacted through the electric rotating roller 107, so that the canvas 555 is prevented from shifting, the spray painting printing effect is ensured, and meanwhile, the canvas 555 is assisted to move forward for feeding.

When a worker pulls out the canvas 555 and makes the canvas 555 pass through a gap between the first fixed block 101 and the upper surface of the workbench 2, the canvas 555 is supported on the upper side of the tensioning roller 109, at the moment, the contact position of the canvas 555 and the tensioning roller 109 is raised upwards, so that a gap exists between the canvas 555 and the upper surface of the workbench 2, simultaneously, the canvas 555 is limited by the electric rotating roller and the electric rotating roller 107 on the first fixed block 101, so that the canvas 555 is in a tensioning state, then before the sprayer 3 moves left and right to spray the canvas 555, the second cutter 201 in the square groove 3001 is controlled to rotate out, and the rotation point of the second cutter 201 and the sprayer 3 is positioned at the rear upper side of the tensioning roller 109, so that when the second cutter 201 rotates out of the square groove 3001, the second cutter 201 cuts into the canvas 555 upwards, and when the sprayer 3 moves left and right to start spraying the canvas 555, the sprayer 3 transversely cuts the initial position of the canvas 555, and limits the cutting range to the cutting range through the sliding block 102, so that the cutting range is the spraying range is the width of the canvas 555, and when the sprayer 3 moves back and forth, and the cutting of the sprayer 201 is normally and the sprayer is prevented from rotating for a second time, and the cutting is normally when the sprayer 201 is retracted for a second time; then, with the spray painting operation of the sprayer 3, before the transmission system, the electric rotating roller and the electric rotating roller 107 on the first fixed block 101 drive the canvas 555 to move, the first cutter 106 extends downwards from the second fixed block 105, and the first cutter 106 is also positioned above and behind the tensioning roller 109, so that when the canvas 555 moves to spray painting, the canvas 555 is longitudinally cut by the first cutter 106, and one side of the first cutter 106 facing the spraying area of the canvas 555 is flush with the sliding block 102, therefore, the first cutter 106 and the second cutter 201 cut the blank area of the canvas 555, when the canvas 555 to be printed is moved to the front side of the sliding block 102, the second cutter 201 is controlled to rotate out of the square groove 3001, then the sprayed pattern is cut off through the reciprocating movement of the sprayer 3, at the moment, the sprayer 3 does not spray the pattern, only the cutting operation is carried out, after the spraying is finished, the blank area is not needed to be cut manually, a worker only needs to collect the cut oil painting, the working efficiency is greatly improved, and after the moving range of the sprayer 3 is limited by the sliding block 102, the second cutter 201 does not cut off the whole canvas 555 transversely, so when the redundant leftover materials are transmitted, the worker can wind the redundant leftover materials on the winding roller 4, then the redundant leftover materials are wound on the winding roller 4 for recycling, and the winding roller 4 is required to rotate according to the conveying speed of the conveying system.

In the existing UV inkjet printer, although printing can be directly performed on various materials, such as canvas 555, aluminum plate, and wood plate, in actual operation, different devices are needed to print canvas 555 and print flat plate 666 materials such as aluminum plate and wood plate, which are incompatible, resulting in many inconveniences and limitations, so as to be shown in fig. 3,4 and 7, in the initial state, the second fixing block 105 is located in the first chute 10201 and the second chute 10301 at the same time, the spring 111 is in an extended state, the wedge block 110 is clamped in the corresponding first fixing groove 10202 to fix the first clamping block 103, and when the aluminum plate, the second clamping block 103, and the like are needed to be fixed, When the material of the flat plates 666 such as the wood boards is subjected to spray painting printing, firstly, a worker drives the sprayer 3 to move upwards to the position above the first clamping block 103 through the control system of the workbench 2, so that the first clamping block 103 is prevented from colliding with the sprayer 3 in the subsequent adjustment process; then the worker adjusts the position of the sliding block 102 according to the width of the flat plate 666 to form a placing area of the flat plate 666, then the worker pulls up the second fixed block 105 upwards, the wedge block 110 is pressed to move towards the second fixed block 105, the spring 111 is pressed to shrink, the wedge block 110 is withdrawn from the first fixed groove 10202, then the second fixed block 105 moves upwards in the first fixed groove 10202, when the wedge block 110 reaches the position of the second fixed groove 10302, the spring 111 stretches and resets, the wedge block 110 is clamped into the second fixed groove 10302, at the moment, the second fixed block 105 is withdrawn from the first sliding groove 10201 and is only positioned in the second sliding groove 10301, so that the second fixed block 105 releases the fixation of the first clamping block 103, and the second fixed block 105 protrudes upwards to the first clamping block 103, then as shown in fig. 7, the flat plate 666 placing area formed between the two first clamping blocks 103 is pushed to the front of the workbench 2, so that the flat plate 666 is placed on the flat plate 666, then the second fixed block 105 is withdrawn from the first sliding groove 10201, the flat plate 666 is pushed to the second clamping block 103, and the flat plate 666 is pushed to move towards the right, and the flat plate 666 is aligned to the flat plate 666 is pushed to move towards the front, and the flat plate 666 is aligned to the flat plate 105 is pushed towards the front, and the flat plate 666 is aligned to move along the flat plate 103, and the flat plate 666 is aligned to move along the flat plate 666, and the flat plate 666 is aligned with the flat plate 103 is simultaneously, the method is characterized in that the clamping correction of the flat plate 666 is completed, then an operation procedure is started, the sprayer 3 moves downwards to enable the sprayer 3 to move to a proper spraying position on the upper side of the flat plate 666, then the control piece gradually drives the first clamping block 103 to move backwards, the sprayer 3 moves left and right to further spray the upper surface of the flat plate 666, after the spray printing is completed, the control piece drives the sprayed flat plate 666 to move back to an initial position before moving back to the initial position, a worker can conveniently take out the flat plate 666 and then put a new flat plate 666 for spray printing, the spray printing equipment can spray and print different materials simultaneously, the compatibility of the equipment is greatly improved, and the spray printing equipment is convenient to use, The device has the functions of solving the defects that different devices are needed to be used when the existing device can not carry out spray painting printing on different materials, and a plurality of inconveniences and limitations are brought.

Example 2

On the basis of the embodiment 1, as shown in fig. 8 and 9, the ultraviolet curing lamp 202 is further included, and the ultraviolet curing lamp 202 is fixedly connected to the left part and the right part of the lower side of the sprayer 3.

The spray coater further comprises a smoothing roller 204, and the smoothing roller 204 is rotatably connected to the left side and the right side of the spray coater 3.

The device also comprises an extrusion block 203, wherein the extrusion block 203 is fixedly connected to the left side and the right side of the sprayer 3, and the extrusion block 203 is closer to the pressure sensor 108 than the smoothing roller 204.

The extrusion block 203 is made of sponge material.

The application method of the intelligent multifunctional oil painting printing equipment comprises the following specific steps:

The method comprises the steps of pulling out the canvas 555, passing through a gap between the first fixed block 101 and the upper surface of the workbench 2 and the upper side of the tensioning roller 109, driving the canvas 555 to move forwards for feeding by using a transmission system, and then performing left-right movement on the canvas 555 by the sprayer 3 according to a set program for spray painting and printing;

The method comprises the steps of firstly, carrying out longitudinal shearing on an oil canvas 555 by a first cutter 106 during spray painting, shearing redundant blank left on the oil canvas 555 by a second cutter 201, carrying out transverse shearing on the oil canvas 555 by a second cutter 201, further shearing off the oil painting after spray painting by the first cutter 106 and the second cutter 201, and simultaneously winding the residual blank left leftover materials by a subsequent winding roller 4;

Step three, when spraying the flat plate 666, the worker adjusts the position of the sliding block 102 according to the width of the flat plate 666, so that a placement area of the flat plate 666 is formed between the two L-shaped first clamping blocks 103, then the worker pulls up the second fixing block 105 to release the fixing of the second fixing block 105 to the first clamping block 103, then the worker places the flat plate 666 in the placement area, then the flat plate 666 is clamped and corrected by the first clamping block 103 and the second clamping block 104, and then the control piece can drive the first clamping block 103 to move back and forth, and spray painting is performed on the flat plate 666 by the sprayer 3.

In the process of spray painting printing of the sprayer 3, the ultraviolet curing lamp 202 is used for curing the ink in a spray painting area, so that the quick curing of the ink is facilitated, the production efficiency is improved, the spray painting quality is guaranteed, when the sprayer 3 moves left and right, the smoothing rollers 204 on the left side and the right side of the sprayer 3 compact and smooth the canvas 555 in the spray painting area, the spray painting printing effect is guaranteed, when the sprayer 3 is contacted with the pressure sensor 108, the sponge extrusion block 203 is firstly contacted with the pressure sensor 108, the collision extrusion force is reduced, the pressure sensor 108 is triggered, the sprayer 3 is prevented from being directly contacted with the pressure sensor 108 in a collision mode, and the service life of the sprayer 3 is prolonged.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.

Claims (6)

1. The intelligent multifunctional oil painting printing equipment comprises a support (1), a workbench (2), a sprayer (3) and a wind-up roller (4), wherein the workbench (2) is fixedly connected to the support (1), the sprayer (3) is connected to the workbench (2) in a sliding manner, the wind-up roller (4) is connected to the support (1) in a rotating manner, the intelligent multifunctional oil painting printing equipment is characterized by further comprising a first fixing block (101), a sliding block (102), a second fixing block (105), a first cutter (106), a pressure sensor (108), a tensioning roller (109) and a second cutter (201), two first fixing blocks (101) are fixedly connected to the workbench (2), the sliding blocks (102) are connected to opposite sides of the two first fixing blocks (101) through control pieces in a sliding manner, the second fixing blocks (105) are connected to the front parts of the opposite sides of the two sliding blocks (102), the first cutter (106) for longitudinally cutting redundant oil sensor (102) are connected in a sliding manner, the two sliding blocks (102) are fixedly connected to the opposite sides of the first canvas (108), the two sliding blocks (102) are fixedly connected to the two sliding blocks (102) through control pieces, the front sides of the two sliding blocks (102) are connected to the second cutter (555) are connected to the front sides of the two electric rotating shafts (300) through control pieces, and the front sides of the two electric rotating shafts (300) are connected to the two front sides of the rotary shafts (300) and the rotary shafts (1) are connected to the front sides of the rotary shafts (300) and the two electric shafts (2) and are connected to the front side of the rotary shafts and the two rotary shafts (300) and the two rotary shafts and the electric cutters (3) are connected to the front type and the electric device (109) The first cutter (106) and the second cutter (201) are positioned above and behind the tensioning roller (109);

the sliding block comprises a sliding block body, a sliding block body and a plurality of sliding blocks, and further comprises a first clamping block (103) and a second clamping block (104), wherein the upper side of each sliding block (102) is connected with the first clamping block (103) through a control piece, and the opposite sides of the two first clamping blocks (103) are connected with the second clamping block (104) through control pieces;

The novel sliding block comprises wedge blocks (110) and springs (111), wherein a first sliding groove (10201) is formed in each sliding block (102), a second sliding groove (10301) is formed in each first clamping block (103), the first sliding grooves (10201) and the corresponding second sliding grooves (10301) are communicated with each other, each second fixing block (105) slides in the corresponding first sliding groove (10201) and the corresponding second sliding groove (10301), a plurality of wedge blocks (110) are connected to the lower side of each second fixing block (105) in a sliding mode, a plurality of two springs (111) are fixedly connected between each wedge block (110) and each second fixing block (105), a plurality of first fixing grooves (10202) are formed in the side wall of each first sliding groove (10201), and a plurality of second fixing grooves (10302) are formed in the side wall of each second sliding groove (01);

A plurality of electric rotating rollers are arranged on the lower side of the first fixed block (101);

The electric rotating roller (107) is also included, and the lower side of each sliding block (102) is rotatably connected with the electric rotating roller (107).

2. The intelligent multifunctional oil painting printing equipment according to claim 1 is characterized by further comprising an ultraviolet curing lamp (202), wherein the ultraviolet curing lamps (202) for rapidly curing printing ink are fixedly connected to the left part and the right part of the lower side of the sprayer (3).

3. The intelligent multifunctional oil painting printing equipment according to claim 2 is characterized by further comprising a smoothing roller (204), wherein the smoothing roller (204) is rotatably connected to the left side and the right side of the sprayer (3).

4. An intelligent multifunctional oil painting printing device according to claim 3, further comprising an extrusion block (203), wherein the extrusion block (203) is fixedly connected to the left side and the right side of the sprayer (3), and the extrusion block (203) is closer to the pressure sensor (108) than the smoothing roller (204).

5. An intelligent multi-functional oil painting printing apparatus according to claim 4, characterized in that the extrusion block (203) is made of sponge material.

6. An intelligent multifunctional oil painting printing device according to claim 5, characterized in that the method for using the intelligent multifunctional oil painting printing device comprises the following specific steps:

The method comprises the steps of pulling out a canvas (555) and penetrating through a gap between a first fixed block (101) and the upper surface of a workbench (2) and the upper side of a tensioning roller (109), driving the canvas (555) to move forwards for feeding by using a transmission system, and then performing spray painting printing on the canvas (555) by a sprayer (3) in a left-right movement mode according to a set program;

The method comprises the steps of firstly, longitudinally shearing an oil canvas (555) through a first cutter (106) during spray painting, shearing redundant blank left on the oil canvas (555), transversely shearing the oil canvas (555) through a second cutter (201), shearing the oil painting after spray painting through the first cutter (106) and the second cutter (201), and simultaneously winding the residual blank left leftover by a subsequent winding roller (4);

Step three, when spraying the flat plate (666), a worker adjusts the position of the sliding block (102) according to the width of the flat plate (666) to form a placement area of the flat plate (666) between the two L-shaped first clamping blocks (103), then the worker pulls up the second fixing block (105) upwards to release the fixing of the second fixing block (105) to the first clamping blocks (103), then the worker places the flat plate (666) in the placement area, then the flat plate (666) is clamped and corrected through the first clamping blocks (103) and the second clamping blocks (104), and then the control piece can drive the first clamping blocks (103) to move forwards and backwards, and spray painting printing is carried out on the flat plate (666) through the sprayer (3).