阅读说明：本技术 一种圆凹一体壁纸壁布印刷压花生产线 (Circular-concave integrated wallpaper wall cloth printing and embossing production line ) 是由 苏智慧 于 2021-07-08 设计创作，主要内容包括：本发明公开了一种圆凹一体壁纸壁布印刷压花生产线,包括第一支撑架、左顶部安装架、涂胶机构、第二支撑架、右顶部安装架、压花机构和收料机构,所述第一支撑架和第二支撑架的上端均支撑在左顶部安装架的下端面,左顶部安装架的上端面安装有多组第二张力辊和一组胶料压合机构,所述第一支撑架的左侧方设置有PVC放料机构。该圆凹一体壁纸壁布印刷压花生产线,牵引预热对承印材料进行物理塑变预处理,以减小承印材料在印刷过程中因热变形产生的质量问题,大热辊预热面积大,贴合效果平稳牢固,同时减小色差对承印材料的影响,压花机组采用大压力液压结构,力透纸背,再经过冷却定型,给产品以逼真、细腻、立体的效果。(The invention discloses a round-concave integrated wallpaper wall cloth printing and embossing production line which comprises a first support frame, a left top mounting frame, a gluing mechanism, a second support frame, a right top mounting frame, an embossing mechanism and a material receiving mechanism, wherein the upper ends of the first support frame and the second support frame are supported on the lower end face of the left top mounting frame, a plurality of groups of second tension rollers and a group of sizing material pressing mechanisms are arranged on the upper end face of the left top mounting frame, and a PVC discharging mechanism is arranged on the left side of the first support frame. This circular concave integrative wall paper wallhanging printing knurling production line draws to preheat and carries out physics and moulds the deformation preliminary treatment to the material of undertaking the printing to reduce the material of undertaking the printing in-process because of the quality problem that the heat altered shape produced, big hot-rolling preheats the area big, the laminating effect is steady firm, reduces the influence of colour difference to the material of undertaking the printing simultaneously, and the knurling unit adopts big pressure hydraulic pressure structure, and the transparent paper back of the body is cooled off the design again, gives the product with lifelike, fine and smooth, three-dimensional effect.)

1. The utility model provides a circle concave integrative wall paper wall cloth printing knurling production line, includes first support frame (1), left top mounting bracket (2), rubber coating mechanism (4), second support frame (5), right top mounting bracket (6), knurling mechanism (7) and receiving agencies (9), its characterized in that: the upper ends of the first support frame (1) and the second support frame (5) are supported on the lower end face of the left top mounting frame (2), a plurality of groups of second tension rollers (20) and a group of glue material pressing mechanisms (21) are mounted on the upper end face of the left top mounting frame (2), a right top mounting frame (6) is mounted between the second support frame (5) and the upper end of the embossing mechanism (7), and a console mechanism (8) is arranged on the right side of the embossing mechanism (7);

an electric control cabinet (80) is mounted on the control table mechanism (8), an edge cutting mechanism (81) is arranged on the right side of the control table mechanism (8), an inspection table (96) is arranged on the left portion of the material receiving mechanism (9), and a second fixing plate (90) is arranged on the upper side of the right portion of the material receiving mechanism (9);

the PVC cloth base spreading machine is characterized in that a PVC material placing mechanism (11) is arranged on the left side of the first support frame (1), a plurality of groups of first tension rollers (10) are installed on the left side face of the first support frame (1), a cloth base material placing mechanism (3) is arranged between the first support frame (1) and the glue coating mechanism (4), a first platform (31) is arranged on the right side of the cloth base material placing mechanism (3), and a left guide roller (30) is installed at the left end of the first platform (31).

2. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: PVC drop feed mechanism (11) are provided with frame (110), base (111) are all installed to four corners of the lower extreme of frame (110), and second blowing roller (118) are installed to the upper left portion of frame (110), first blowing roller (117) are installed to the upper right portion of frame (110), and the right side mid-mounting of frame (110) has lower pressfitting roller (112) and last pressfitting roller (113), and go up pressfitting roller (113) and install the left part at first fly leaf (114), the right part of first fly leaf (114) articulates on pivot (115), and the lower extreme of the first telescopic cylinder (116) of installing is fixed in the upper left portion of first fly leaf (114) on frame (110) the right part.

3. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the cloth base discharging mechanism (3) and the PVC discharging mechanism (11) are consistent in structure arrangement, materials on the first discharging roller (117) and the second discharging roller (118) are conveyed to the first tension roller (10) after being pressed by the upper pressing roller (113) and the lower pressing roller (112), and the materials on the cloth base discharging mechanism (3) are conveyed to the third tension roller (40) through the left guide roller (30).

4. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the glue spreading mechanism (4) is provided with a fixed frame (41), a second platform (42) is arranged on the right side of the fixed frame (41), a third tension roller (40) is arranged at the lower end of the left side surface of the fixed frame (41), a fourth tension roller (43) is arranged at the lower end of the right side surface of the fixed frame (41), and the lower part of the fixed frame (41) is provided with a first lifting cylinder (44), the upper end of the first lifting cylinder (44) is supported under the bottom plate (440), a trough (441) is arranged at the upper end of the bottom plate (440), a glue spreader (46) is arranged right above the trough (441), a mounting seat (48) is arranged in the middle of the left side surface of the fixed frame (41), and the mounting seat (48) is provided with a telescopic screw rod (480), the front part of the telescopic screw rod (480) is provided with a scraper seat (481), and a scraping plate mechanism (482) is arranged on the scraping plate seat (481), and the telescopic screw rod (480) moves left and right in the horizontal direction.

5. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 4, characterized in that: the middle part of mount (41) installs elevating platform (47), the top of elevating platform (47) is provided with third lift cylinder (474), the upper left side of third lift cylinder (474) is provided with eighth guide roller (475), the lower part of third lift cylinder (474) is provided with connecting plate (473), and the up end middle part of lower extreme elevating platform (47) of connecting plate (473), and seventh guide roller (471) is installed to the left part of elevating platform (47), sixth guide roller (470) is installed to the right part of elevating platform (47), embossing roller (472) is installed to the lower part of elevating platform (47), and embossing roller (472) and glue spreader (46) parallel arrangement from top to bottom, and fifth guide roller (45) is installed on the left flank upper portion of mount (41), ninth guide roller (49) is installed on the right flank upper portion of mount (41).

6. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the right upper part of the second support frame (5) is provided with a first fixing plate (52), the first fixing plate (52) is provided with a first preheating roller (50), a second preheating roller (51) and a third preheating roller (53), and materials are sequentially conveyed among the rubber material pressing mechanism (21), the first preheating roller (50), the second preheating roller (51) and the third preheating roller (53) from left to right.

7. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the utility model discloses a big hot-rolling machine, including right side top mounting bracket (6), exhaust motor (62) are installed to the up end left part of right side top mounting bracket (6), and the right side of exhaust motor (62) is provided with exhaust bin (63), and is connected with air exhaust passageway (64) on exhaust bin (63), the mid-mounting of right side top mounting bracket (6) has second lift cylinder (65), and second lift cylinder (65) hang down and put infrared heating cover (61), is covered with big hot-rolling machine (66) in infrared heating cover (61), and installs heat drum driving machine (67) in big hot-rolling machine (66), and the left side of big hot-rolling machine (66) is provided with first compression roller (60), and the right side of big hot-rolling machine (66) is provided with infrared compensation heater (68), and has carried the material between third preheating roller (53) and big hot-rolling.

8. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the embossing mechanism (7) is provided with an embossing frame (71), a first hydraulic cylinder (70) is installed at the upper left portion of the embossing frame (71), a left embossing roller (72) is installed at the front end of the first hydraulic cylinder (70), a right embossing roller (79) is installed on the right side of the left embossing roller (72), a third guide roller (78), a third cooling roller (77), a second cooling roller (76), a first cooling roller (75), a second guide roller (74) and a first guide roller (73) are sequentially installed below the left embossing roller (72), and materials are sequentially conveyed among the six rollers.

9. The printing and embossing production line for the circular concave integrated wallpaper wallcovering cloth according to claim 1, characterized in that: the utility model discloses a wall paper machine, including first guide roller (73), trimming mechanism (81), wall paper that the stamp was accomplished has been carried in proper order between fourth guide roller (93), the left side edge of second fixed plate (90) installs multiunit fifth tension roller (92), and the right part of second fixed plate (90) installs roll-up roller (91), and install second telescopic cylinder (95) on the right side of checkout stand (96), the upper end of second telescopic cylinder (95) articulates in second fly leaf (94) one end, and the other end of second fly leaf (94) articulates on a set of fifth tension roller (92), and both sides all are provided with ladder (97) around checkout stand (96), and the right flank mid-mounting of checkout stand (96) has fourth guide roller (93), and first guide roller (73), trimming mechanism (81), wall paper that the stamp was accomplished has been carried in proper order between fourth guide roller (93) and fifth tension roller (92).

Technical Field

The invention relates to the related technical field of wallpaper wall cloth printing, in particular to a round and concave integrated wallpaper wall cloth printing and embossing production line.

Background

In the content of the specification of the comparison document "[ Chinese invention ] CN201810000943.2 vertical embossing equipment with circular and concave integration in wide width", the content of "vertical embossing equipment with circular and concave integration in wide width" in practical use is referred to, wherein, the wallpaper conducting unit 3 is connected with the vertical printing unit 2, the vertical printing unit 2 is connected with the wallpaper conducting unit 3, and the printing and dyeing machines 21 in the vertical printing unit 2 correspond to the drying machines 11 in the drying unit 1 one by one, so that the printed wallpaper 4 can be dried immediately, and then the printed wallpaper is printed with a refreshed pattern or color. The printing machine 21 of the vertical printing unit is additionally provided with the glue roller 212 on the guide glue roller 2161, so that the printing is more uniform, but the printing unit in the comparison file does not preheat the wallpaper wall cloth material in advance, so that physical plastic deformation is easy to occur in the embossing process, the embossing is not smooth and uniform, the embossing quality of the wallpaper wall cloth is influenced, the original effect can be achieved by repeatedly embossing, and more time and economic cost are consumed.

Disclosure of Invention

The invention aims to provide a circular-concave integrated wallpaper wall cloth printing and embossing production line, and aims to solve the problems that the printing unit in the comparison document provided in the background technology does not preheat wallpaper wall cloth materials in advance, so that physical plastic deformation is easy to occur in the embossing process, so that embossing is not smooth and uniform, the embossing quality of the wallpaper wall cloth is influenced, the original effect can be achieved only by repeatedly embossing, and more time and economic cost are consumed.

In order to achieve the purpose, the invention provides the following technical scheme: a printing and embossing production line for circular-concave integrated wallpaper wallcoverings comprises a first support frame, a left top mounting frame, a gluing mechanism, a second support frame, a right top mounting frame, an embossing mechanism and a material receiving mechanism, wherein the upper ends of the first support frame and the second support frame are supported on the lower end face of the left top mounting frame;

an electric control cabinet is mounted on the console mechanism, an edge cutting mechanism is arranged on the right side of the console mechanism, a test bed is arranged on the left part of the material receiving mechanism, and a second fixing plate is arranged on the upper side of the right part of the material receiving mechanism;

the PVC material feeding mechanism is arranged on the left side of the first support frame, a plurality of groups of first tension rollers are mounted on the left side face of the first support frame, the cloth base material feeding mechanism is arranged between the first support frame and the glue coating mechanism, the first platform is arranged on the right side of the cloth base material feeding mechanism, and the left guide roller is mounted at the left end of the first platform.

Further, PVC drop feed mechanism is provided with the frame, and the base is all installed to four corners of the lower extreme of frame, and the upper left portion of frame installs the second blowing roller, and first blowing roller is installed on the upper right portion of frame to the right side mid-mounting of frame has lower nip roller and last nip roller, and goes up the nip roller and install the left part at first fly leaf, and the right part of first fly leaf articulates on the pivot, and the upper left portion at first fly leaf is fixed to the lower extreme of the first telescopic cylinder who installs on the frame right part.

Further, the structure setting of the cloth base discharging mechanism is consistent with that of the PVC discharging mechanism, materials on the first discharging roller and the second discharging roller are conveyed to the first tension roller after being pressed by the upper pressing roller and the lower pressing roller, and the materials on the cloth base discharging mechanism can be conveyed to the third tension roller through the left guide roller.

Further, the rubber coating mechanism is provided with the mount, the right side of mount is provided with the second platform, the third tension roller is installed to the left surface lower extreme of mount, the fourth tension roller is installed to the right surface lower extreme of mount, and the lower part of mount installs first lift cylinder, the upper end of first lift cylinder supports under the bottom plate, and the silo is installed to the upper end of bottom plate, and install the rubber coating roller directly over the silo, the left surface mid-mounting of mount has the mount pad, and install flexible screw rod on the mount pad, install the scraper seat on flexible screw rod's the front portion, and install scraper mechanism on the scraper seat, and flexible screw rod moves about in the horizontal direction.

Further, the mid-mounting of mount has the elevating platform, the top of elevating platform is provided with the third lift cylinder, the upper left side of third lift cylinder is provided with the eighth guide roll, the lower part of third lift cylinder is provided with the connecting plate, and the up end middle part of the lower extreme elevating platform of connecting plate, and the seventh guide roll is installed to the left part of elevating platform, the sixth guide roll is installed to the right part of elevating platform, the roller platen is installed to the lower part of elevating platform, and parallel arrangement about roller platen and the glue spreader, and the fifth guide roll is installed on the left surface upper portion of mount, the ninth guide roll is installed on the right side upper portion of mount.

Furthermore, a first fixing plate is arranged at the upper right part of the second supporting frame, a first preheating roller, a second preheating roller and a third preheating roller are mounted on the first fixing plate, and materials are sequentially conveyed among the sizing material pressing mechanism, the first preheating roller, the second preheating roller and the third preheating roller from left to right.

Further, the motor of airing exhaust is installed to the up end left part of right side top mounting bracket, and the right side of the motor of airing exhaust is provided with the exhaust storehouse, and is connected with the passageway of airing exhaust on the exhaust storehouse, the mid-mounting of right side top mounting bracket has second lift cylinder, and hangs down under the second lift cylinder and put infrared heating cover, and infrared heating cover inner cover has the big hot-rolling to install the hot drum driving machine in the big hot-rolling, the left side of big hot-rolling is provided with first compression roller, and the right side of big hot-rolling is provided with the infrared compensation heater, and carries the material between third preheating roller and the big hot-rolling.

Furthermore, the embossing mechanism is provided with an embossing frame, a first hydraulic cylinder is installed on the upper left portion of the embossing frame, a left embossing roller is installed at the front end of the first hydraulic cylinder, a right embossing roller is arranged on the right side of the left embossing roller, a third guide roller, a third cooling roller, a second cooling roller, a first cooling roller, a second guide roller and a first guide roller are sequentially installed below the left embossing roller, and materials are sequentially conveyed among the six rollers.

Further, the left side edge of second fixed plate installs the fifth tension roller of multiunit, and the right part of second fixed plate installs the roll-up roller, and install the flexible cylinder of second on the right side of checkout stand, the upper end of the flexible cylinder of second articulates in second fly leaf one end, and the other end of second fly leaf articulates on a set of fifth tension roller, and both sides all are provided with the ladder around the checkout stand, and the right flank mid-mounting of checkout stand has the fourth guide roll, and first guide roll, cut edge mechanism, the wall paper that the stamp was accomplished has been carried in proper order between fourth guide roll and the fifth tension roller.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the material of the material placing frame wallboard on the PVC material placing mechanism is high-strength cast iron, the material placing frame wallboard is matched and processed by precision machinery, the material placing frame is firm and firm in use, and meanwhile, the material is manually replaced without stopping the machine by the double-station material placing frame, so that the material placing efficiency is effectively improved, and the material placing is stable.

2. The PVC discharging mechanism and the cloth base discharging mechanism are arranged in the same structure, the PVC discharging mechanism is used for discharging PVC materials, the cloth base discharging mechanism is used for discharging cloth base materials, the speed and the direction are convenient to synchronously arrange, and double materials are stably glued together.

3. According to the glue spreader, the trough arranged at the lower part of the glue spreading mechanism is convenient to lift under the telescopic action of the first lifting cylinder so as to supplement glue for the glue spreading roller, and meanwhile, the trough is also positioned under the glue spreading roller, so that the glue falling from the upper part can be received while the glue is supplemented, the glue is saved conveniently, and the lower part of a machine body is prevented from being polluted.

4. The lifting platform can move in a telescopic manner through the third lifting cylinder to move straightly, so that the embossing roller can be lifted or lowered conveniently, the embossing roller can be rolled and pressed on the glue spreader conveniently, and the wallpaper wall cloth material conveyed on the glue spreader can be glued conveniently.

5. According to the invention, the first fixing plate at the upper right part of the second support frame is used for lifting and preheating wallpaper wall cloth materials, the first preheating roller, the second preheating roller and the third preheating roller are arranged in an S-shaped way in a stroke manner, so that material film preheating is carried out, and physical plastic deformation pretreatment is carried out on a printing material by traction preheating, so that the quality problem of the printing material caused by thermal deformation in the printing process is reduced.

6. The upper part of the right top mounting rack is provided with the air exhaust motor, the air exhaust bin and the air exhaust channel, air flow is extracted from the lower part by the fan to form air flow to the lower part and the upper part, the effect of cooling the wallpaper wall cloth by hot air is increased in the large hot roller and the infrared heating cover, the cooling efficiency is improved, the cooling time is saved, and the production efficiency is accelerated.

7. The embossing mechanism is arranged for embossing the wallpaper wallcovering, so that the cooled wallpaper wallcovering is pressed by the left embossing roller and the right embossing roller, the embossing rubber roller is driven by the hydraulic station, and the embossing effect is ensured by high pressure.

8. According to the invention, the arrangement of the inspection table is convenient for workers to stand on the inspection table for inspecting the embossing quality of wallpaper wall cloth, the winding roller is convenient to wind under the guidance of the fourth guide roller and the fifth tension roller, the independent double-arm double-station cross-shaped revolving frame is adopted, the automatic revolving positioning control is realized, and the use is more flexible and convenient.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of a PVC material discharge mechanism with the structure of the invention;

FIG. 5 is a schematic view of a glue application mechanism of the present invention;

FIG. 6 is a schematic view of the structural arrangement on the right top mount of the structure of the present invention;

FIG. 7 is a schematic view of a receiving mechanism of the present invention.

In the figure: 1. a first support frame; 10. a first tension roller; 11. a PVC discharging mechanism; 110. a frame; 111. a base; 112. a lower press roller; 113. an upper press roller; 114. a first movable plate; 115. a shaft pin; 116. a first telescopic cylinder; 117. a first discharge roller; 118. a second discharge roller; 2. a left top mounting bracket; 20. a second tension roller; 21. a sizing material pressing mechanism; 3. a cloth base discharging mechanism; 30. a left guide roller; 31. a first station; 4. a gluing mechanism; 40. a third tension roller; 41. a fixed mount; 42. a second station; 43. a fourth tension roller; 44. a first lifting cylinder; 440. a base plate; 441. a trough; 45. a fifth guide roller; 46. glue spreading roller; 47. a lifting platform; 470. a sixth guide roller; 471. a seventh guide roller; 472. a platen roller; 473. a connecting plate; 474. a third lifting cylinder; 475. an eighth guide roller; 48. a mounting seat; 480. a telescopic screw; 481. a squeegee base; 482. a scraping plate mechanism; 49. a ninth guide roller; 5. a second support frame; 50. a first preheating roll; 51. a second preheating roll; 52. a first fixing plate; 53. a third preheating roll; 6. a right top mount; 60. a first press roll; 61. an infrared heating cover; 62. an air exhaust motor; 63. an exhaust bin; 64. an air exhaust channel; 65. a second lifting cylinder; 66. a large hot roll; 67. a hot drum drive; 68. an infrared compensation heater; 7. an embossing mechanism; 70. a first hydraulic cylinder; 71. pressing the flower shelf; 72. a left embossing roll; 73. a first guide roller; 74. a second guide roller; 75. a first cooling roll; 76. a second cooling roll; 77. a third cooling roll; 78. a third guide roller; 79. a right embossing roll; 8. a console mechanism; 80. an electric control cabinet; 81. an edge cutting mechanism; 9. a material receiving mechanism; 90. a second fixing plate; 91. a winding roller; 92. a fifth tension roller; 93. a fourth guide roller; 94. a second movable plate; 95. a second telescopic cylinder; 96. an inspection bench; 97. a step.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, referring to fig. 1 to 7, the present invention provides a technical solution: a printing and embossing production line for circular-concave integrated wallpaper wallcoverings comprises a first support frame 1, a left top mounting frame 2, a gluing mechanism 4, a second support frame 5, a right top mounting frame 6, an embossing mechanism 7 and a material receiving mechanism 9, wherein the upper ends of the first support frame 1 and the second support frame 5 are supported on the lower end face of the left top mounting frame 2, a plurality of groups of second tension rollers 20 and a group of sizing material pressing mechanisms 21 are mounted on the upper end face of the left top mounting frame 2, the right top mounting frame 6 is mounted between the upper ends of the second support frame 5 and the embossing mechanism 7, a console mechanism 8 is arranged on the right side of the embossing mechanism 7, an electric control cabinet 80 is mounted on the console mechanism 8, an edge cutting mechanism 81 is arranged on the right side of the console mechanism 8, an inspection table 96 is arranged on the left portion of the material receiving mechanism 9, a second fixing plate 90 is arranged on the upper side of the right portion of the material receiving mechanism 9, a PVC discharging mechanism 11 is arranged on the left side of the first support frame 1, and a plurality of groups of first tension rollers 10 are arranged on the left side surface of the first support frame 1, a cloth base discharging mechanism 3 is arranged between the first support frame 1 and the gluing mechanism 4, a first platform 31 is arranged on the right side of the cloth base discharging mechanism 3, and a left guide roller 30 is arranged at the left end of the first platform 31.

When the circular-concave integrated wallpaper wallcovering printing and embossing production line is used, firstly, the unreeling activity is carried out through the first discharging roller 117 and the second discharging roller 118 on the PVC discharging mechanism 11, PVC materials are conveniently placed, meanwhile, the cloth base materials on the cloth base discharging mechanism 3 also begin to unreel, the materials are discharged outwards, the PVC materials are subjected to gluing treatment at the gluing mechanism 4, then are pressed and glued together with the cloth base materials discharged on the cloth base discharging mechanism 3 at the glue pressing mechanism 21, are preheated in advance through the second support frame 5, sequentially pass through the first preheating roller 50, the second preheating roller 51 and the third preheating roller 53, then enter the large hot roller 66 for infrared surface heating, the heating area is large, the heating effect is rapid, then pass through the embossing mechanism 7 for entering and exiting embossing treatment, and then pass through the edge cutting mechanism 81 for edge cutting treatment, after the material is qualified after the inspection of the working personnel, the material can be wound by the winding roller 91 on the material receiving mechanism 9.

In the invention, the material of the material placing frame wallboard on the PVC material placing mechanism 11 is high-strength cast iron, the material is matched and matched by precision machinery, the use is firm, and meanwhile, the material placing frame is used for replacing the material without stopping manually, so that the material placing efficiency is effectively improved, and the material placing is stable.

In the invention, the PVC discharging mechanism 11 and the cloth base discharging mechanism 3 are arranged in the same structure, the PVC discharging mechanism 11 is used for unwinding PVC materials, the cloth base discharging mechanism 3 is used for unwinding cloth base materials, the speed and the direction are conveniently and synchronously arranged, and double materials are stably glued together.

In the present invention, the trough 441 disposed at the lower portion of the glue applying mechanism 4 is convenient to perform lifting movement under the telescopic movement of the first lifting cylinder 44 so as to supplement glue to the glue applying roller 46, and the trough 441 is also located right below the glue applying roller 46, so that the glue dropping from the upper portion can be received while being supplemented, thereby saving glue and avoiding dirtying the lower portion of the machine body.

In the fifth embodiment, the fourth embodiment is further limited, in the present invention, the lifting table 47 is arranged to perform a straight lifting movement in the telescopic movement of the third lifting cylinder 474, so as to facilitate lifting or lowering the stamping roller 472, facilitate rolling and pressing on the glue spreader 46, and facilitate gluing the wallpaper material conveyed by the glue spreader 46.

Sixth embodiment, the first embodiment is further limited to the first embodiment, in the present invention, the first fixing plate 52 at the upper right of the second supporting frame 5 is provided for lifting and preheating wallpaper wall cloth materials, the first preheating roller 50, the second preheating roller 51 and the third preheating roller 53 are arranged in a stroke S shape, for preheating material films, and for performing a physical plastic deformation pretreatment on the printing material by drawing preheating, so as to reduce the quality problem of the printing material caused by thermal deformation during the printing process.

Seventh embodiment, the present embodiment is further limited to the first embodiment, and the upper portion of the right top mounting bracket 6 of the present invention is provided with an exhaust motor 62, an exhaust bin 63 and an exhaust channel 64, and a fan is used to draw air flow from below to form air flow from below to above, so as to increase the effect of hot air cooling wallpaper wall cloth in the large hot roller 66 and the infrared heating cover 61, improve cooling efficiency, save cooling time, and contribute to speeding up production efficiency.

Eighth embodiment, the present embodiment is a further limitation to the first embodiment, and the arrangement of the embossing mechanism 7 in the present invention is used for embossing the wallpaper wallcovering, so that the cooled wallpaper wallcovering is pressed against the left embossing roller 72 and the right embossing roller 79, the hydraulic station drives the embossing rubber roller, and the large pressure ensures the embossing effect.

In the invention, on one hand, the inspection table 96 is convenient for workers to stand on the inspection table to inspect the embossing quality of wallpaper wallcoverings, and on the other hand, the winding roller 91 is convenient to wind under the guidance of the fourth guide roller 93 and the fifth tension roller 92, and an independent double-arm double-station cross-shaped revolving frame is adopted, so that the automatic revolving positioning control is realized, and the use is more flexible and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.