Dual-purpose all-in-one machine for pattern suction and embossing

Abstract

The invention provides a pattern suction and embossing dual-purpose all-in-one machine which comprises a rack, a material roll, an intaglio printing mechanism, a heating and drying mechanism and a winding mechanism which are sequentially arranged in the material feeding direction, and further comprises a heating and pattern suction mechanism and an ironing and embossing mechanism which are arranged between the heating and drying mechanism and the winding mechanism. The heating and pattern absorbing mechanism and the ironing and embossing mechanism are arranged on the upper side and the lower side of the rack correspondingly, and two steering rollers guiding the heating and pattern absorbing mechanism and the ironing and embossing mechanism correspondingly are arranged on the rear side of the heating and drying mechanism. According to the double-mode printing machine, after a work material is printed, grain suction or embossing machining is conducted, the corresponding machining mechanism can be selected according to needs, the machining range can be enlarged, the functions of the double-mode printing machine are more comprehensive, and double-mode machining is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of printing and processing equipment, and particularly to a dual-purpose suction pattern and embossing machine. Background Art

[0002] Embossing refers to forming patterns such as shallow concave patterns, patterns, words, or symbols on the surface of a composite material by the action of pressure. The embossing process is increasingly widely used in industrial processing. The embossing process is applicable to the pressing of concave and convex patterns on plastic sheets, films, aluminum foils, leathers, hard boards, wallpapers, etc., which can improve the surface beauty and three-dimensional sense of products, and achieve effects such as strengthening anti-counterfeiting and protecting trademarks, and is widely used in the tobacco industry, various packaging, printing, and decoration advertising industries.

[0003] Currently, Chinese Patent Publication No. CN113415073A discloses a circular concave integrated wallpaper and wall cloth printing and embossing production line, including 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 winding mechanism. The upper ends of the first support frame and the second support frame are both supported on the lower end surface of the left top mounting frame. Multiple groups of second tension rollers and a group of glue pressing and combining mechanisms are installed on the upper end surface of the left top mounting frame. A PVC feeding mechanism is arranged on the left side of the first support frame.

[0004] Although this device can realize the printing and embossing of fabrics, during use, it can only perform embossing processing on work materials through the embossing mechanism, and this device is only applicable to the processing of raw materials such as wallpaper and wall cloth. The processing range is limited, and it is impossible to perform embossing processing or suction pattern processing according to the characteristics of different materials. The processing range is limited and the functions are single. Summary of the Invention

[0005] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a dual-purpose suction pattern and embossing machine to solve the problem of limited functions and processing range in the prior art.

[0006] To achieve the above purpose and other related purposes, the present invention provides a dual-purpose suction pattern and embossing machine, including a frame, a material roll, a gravure printing mechanism, a heating and drying mechanism, and a winding mechanism arranged in sequence along the feeding direction of the work material. It also includes a heating suction pattern mechanism and a smoothing and embossing mechanism arranged between the heating and drying mechanism and the winding mechanism. The heating suction pattern mechanism and the smoothing and embossing mechanism are respectively arranged on the upper and lower sides of the frame. Two turning rollers for guiding the heating suction pattern mechanism and the smoothing and embossing mechanism are arranged behind the heating and drying mechanism.

[0007] By adopting the above technical solution, after the raw materials are unrolled, they enter the intaglio printing mechanism for groove printing processing, and then the printed workpiece is heated and dried by the heating and drying mechanism, so that the ink on the surface of the workpiece is dried and shaped. Then, according to the material of the workpiece and the processing requirements, different turning wheels are selected respectively. When performing embossing processing, the dried and preheated workpiece can enter the heating embossing mechanism, where the workpiece is reheated by the heating embossing mechanism, and the required pattern is sucked out by using a mold and then cooled and shaped, and then conveyed into the winding mechanism; when selecting embossing processing, the dried and preheated workpiece is conveyed to the ironing and embossing mechanism by the turning wheel, reheated and leveled on its surface, and then the texture is pressed on its surface and cooled and shaped, and then conveyed into the winding mechanism. After printing the workpiece, embossing or embossing processing can be carried out, so that the corresponding processing mechanism can be selected according to the requirements, the processing range can be increased, the function can be more comprehensive, and dual-mode processing can be realized.

[0008] In an embodiment of the present invention, the material roll is arranged inside the machine body, and a unwinding assembly is arranged inside the frame and connected to the material roll to unwind and convey the material roll to the intaglio printing mechanism. The unwinding assembly includes an unwinding frame arranged inside the frame for receiving the material roll and an unwinding roller for conveying the workpiece. The unwinding roller is arranged on the top of the frame and there are multiple ones.

[0009] By adopting the above technical solution, the raw materials on the material roll can be conveyed to the intaglio printing mechanism through multiple unwinding rollers of the unwinding mechanism, and by arranging the unwinding assembly on the top of the frame, its position distribution can be more reasonable and the whole can be more compact.

[0010] In an embodiment of the present invention, the heating and drying mechanism is arranged on the upper side of the frame. The heating and drying mechanism includes drying guide rollers arranged on the upper side of the frame for receiving the workpiece and an oven arranged above the heat conduction roller for heating and drying the workpiece. There are multiple drying guide rollers, which are arranged along the length direction of the frame.

[0011] By adopting the above technical solution, after the workpiece is intaglio printed, the workpiece can be conveyed by multiple drying guide rollers, and during the conveying process, the workpiece is heated and dried by the oven, so that it is dried and shaped. At the same time, the oven can also preheat the workpiece, which is convenient for subsequent processing.

[0012] In an embodiment of the present invention, the heating embossing mechanism is arranged on the upper side of the frame. The heating embossing mechanism includes a heating conveying roller arranged behind the turning roller for receiving the workpiece, an electric heating tube arranged above the heating conveying roller for heating the workpiece, an embossing roller, and an embossing cooling assembly connected to the winding mechanism.

[0013] By adopting the above technical scheme, the work material is conveyed to the heating conveying roller through the steering roller, and then the work material is reheated by the electric heating tube on the heating conveying roller. After the work material is heated to the specified temperature, it is conveyed to the absorbing roller, and the absorbing roller performs absorbing processing on the work material. After the desired texture is processed on the surface of the work material, it is cooled and shaped by the absorbing cooling component, and then conveyed to the winding mechanism to complete the printing absorbing processing of the work material.

[0014] In one embodiment of the present invention, the ironing and embossing mechanism is arranged on the lower side of the frame relative to the heating and embossing mechanism, and the ironing and embossing mechanism includes a heating roller arranged on the lower side of the steering roller and capable of receiving the work material, a flattening roller arranged next to the heating roller, an embossing component arranged on the rear side of the heating roller for embossing, and an embossing cooling component connected to the winding mechanism and cooling the work material.

[0015] By adopting the above technical scheme, the ironing and embossing mechanism is relatively arranged on the upper and lower sides of the frame corresponding to the heating and embossing mechanism, so that its position distribution is more reasonable and the overall space is more compact. In addition, the ironing and embossing mechanism has a more complex structure than the heating and embossing mechanism. Setting it on the lower side of the frame is more convenient for the installation of the ironing and embossing mechanism and the heating and embossing mechanism. When in use, the work material leaves the steering roller and is transported to the heating roller for reheating, and then cooperates with the flattening roller next to the heating roller to flatten the work material, and then transported to the embossing component for embossing processing, and then cooled and shaped by the embossing cooling component.

[0016] In one embodiment of the present invention, the winding mechanism includes a material rack arranged outside the frame and a winding roller arranged in front of the material rack.

[0017] By adopting the above technical solution, the material rack is arranged outside the frame, which makes it easier to unload the work materials after processing, does not occupy the frame space, reasonably allocates the structural position, and the overall structure can be more compact.

[0018] In one embodiment of the present invention, the gravure printing mechanism includes a tensioning roller receiving the work material output by the unwinding roller and tensioning it, a plate cylinder receiving the work material from the tensioning roller for printing on the cloth, and a scraper disposed next to the plate cylinder.

[0019] By adopting the above technical solution, the work material is tensioned by the tensioning roller and then transported to the printing plate cylinder for printing, and the excess ink is scraped off by the ink scraper to achieve gravure printing of the work material.

[0020] In one embodiment of the present invention, the two steering rollers are arranged in a vertical direction, the upper steering roller conveys the work material to the heating and embossing mechanism, and the lower steering roller conveys the work material to the ironing and embossing mechanism.

[0021] By adopting the above technical solution, in a vertical arrangement, it is more convenient to select the corresponding turning rollers for the work materials, enabling them to correspond to the two processing mechanisms respectively, and the installation positions are more reasonable.

[0022] In an embodiment of the present invention, the drying guide rollers are arranged obliquely upward along the length direction of the machine frame. There are two sets of the heating and drying mechanisms, which are connected to each other and are relatively installed on the upper side of the machine frame.

[0023] By adopting the above technical solution, the travel of the work materials in the processing and drying mechanism can be extended, making the drying effect better.

[0024] In an embodiment of the present invention, there are multiple heating rollers. The work materials are wound around each heating roller, and two flattening rollers are correspondingly arranged on each heating roller.

[0025] By adopting the above technical solution, the ironing effect of the work materials can be ensured, guaranteeing the processing accuracy of the subsequent embossing process.

[0026] As described above, the combined suction pattern and embossing machine of the present invention has the following beneficial effects: After the raw materials are unrolled from the material rack, they enter the intaglio printing mechanism for groove printing processing, and then the printed work materials are heated and dried by the heating and drying mechanism, so that the ink on the surface of the work materials is dried and set. Then, according to the material of the work materials and the processing requirements, different turning wheels are selected respectively. When performing suction pattern processing, the dried and preheated work materials can enter the heating and suction pattern mechanism, where the work materials are reheated by the heating and suction pattern mechanism, and the required patterns are sucked out by the mold and then cooled and set, and then conveyed into the winding mechanism; when selecting embossing processing, the dried and preheated work materials are conveyed to the ironing and embossing mechanism through the turning wheel, where the work materials are reheated and the surface is leveled, and then the texture is pressed on the surface and cooled and set, and then conveyed into the winding mechanism. It can perform suction pattern or embossing processing after printing the work materials, enabling it to select the corresponding processing mechanism according to the requirements, increasing its processing range, making its functions more comprehensive, and realizing dual-mode processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It shows the overall structural schematic diagram disclosed in the embodiment of the present invention;

[0028] Figure 2 It shows the structural schematic diagram of the intaglio printing mechanism disclosed in the embodiment of the present invention;

[0029] Figure 3 It shows the structural schematic diagram when the heating and suction pattern mechanism disclosed in the embodiment of the present invention is in use;

[0030] Figure 4 It shows the structural schematic diagram when the ironing and pressing mechanism disclosed in the embodiment of the present invention is in use;

[0031] Description of Component Labels

[0032] 1. Frame; 2. Material Roll; 3. Gravure Printing Mechanism; 4. Heating and Drying Mechanism; 5. Rewinding Mechanism; 6. Heating and Embossing Mechanism; 7. Ironing and Embossing Mechanism; 8. Deflection Roller; 9. Unwinding Assembly;

[0033] 20. Unwinding Stand; 21. Unwinding Roller;

[0034] 30. Tension Roller; 31. Plate Cylinder; 32. Doctor Blade; 33. Printing Conveyor Roller;

[0035] 40. Drying Guide Roller; 41. Oven;

[0036] 50. Heating Conveyor Roller; 51. Electric Heating Tube; 52. Embossing Roller; 53. Embossing Cooling Roller;

[0037] 60. Heating Roller; 61. Flattening Roller; 62. Embossing Assembly; 63. Embossing Cooling Roller; 64. Driving Roller; 65. Driven Roller; 66. Embossing Roller;

[0038] 70. Material Stand; 71. Rewinding Roller. Detailed Implementation Modes

[0039] The following specific embodiments illustrate the implementation modes of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0040] Please refer to Figures 1 to 4 . It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the limited conditions under which the present invention can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of clear description and are not used to limit the scope under which the present invention can be implemented. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which the present invention can be implemented.

[0041] Such as Figure 1As shown in the figure, the present invention provides a combined machine for suction pattern and embossing, which includes a frame 1, a material roll 2, a gravure printing mechanism 3, a heating and drying mechanism 4, and a winding mechanism 5 arranged in sequence along the working material feeding direction. It also includes a heating suction pattern mechanism 6 and an ironing and embossing mechanism 7 arranged between the heating and drying mechanism 4 and the winding mechanism 5. The heating suction pattern mechanism 6 and the ironing and embossing mechanism 7 are respectively arranged on the upper and lower sides of the frame 1. There are two turning rollers 8 arranged behind the heating and drying mechanism 4 to guide the heating suction pattern mechanism 6 and the ironing and embossing mechanism 7 respectively. After being heated by the heating and drying mechanism 4, the working material can be conveyed to the heating suction pattern mechanism 6 or the ironing and embossing mechanism 7 through the turning rollers 8.

[0042] As Figure 2 shown in the figure, the material roll 2 is arranged inside the machine body. Inside the frame 1, there is an unwinding assembly 9 connected to the material roll 2 and capable of unwinding and conveying the material roll 2 to the gravure printing mechanism 3. The unwinding assembly 9 includes an unwinding frame 20 arranged inside the frame 1 for receiving the material roll 2 and an unwinding roller 21 for conveying the working material. The unwinding roller 21 is arranged on the top of the frame 1 and there are multiple of them. After being unwound from the material roll 2, the working material is sequentially wound around the multiple unwinding rollers 21 and then conveyed into the gravure printing mechanism 3. The unwinding roller 21 and the gravure printing mechanism 3 are arranged on the left side of the unwinding frame 20.

[0043] The gravure printing mechanism 3 includes a tensioning roller 30 for receiving the working material output from the unwinding roller 21 and making it tensioned, an engraved cylinder 31 for receiving the working material from the tensioning roller 30 and used for printing on the fabric, a doctor blade 32 arranged beside the engraved cylinder 31, and a printing conveying roller 33 arranged above the engraved cylinder 31 and capable of conveying the printed working material to the heating and drying mechanism 4. The tensioning roller 30 is arranged below the unwinding roller 21. The working material conveyed by the unwinding roller 21 is received by the tensioning roller 30 and conveyed into the engraved cylinder 31 for printing processing, and after printing, it is conveyed to the heating and drying mechanism 4 above by the printing conveying roller 33 for drying.

[0044] The heating and drying mechanism 4 is arranged on the upper side of the frame 1. The heating and drying mechanism 4 includes a drying guiding roller 40 arranged on the upper side of the frame 1 for receiving the working material and an oven 41 arranged above the heat conducting roller for heating and drying the working material. There are multiple drying guiding rollers 40 arranged along the length direction of the frame 1.

[0045] The drying guiding rollers 40 are arranged obliquely upward along the length direction of the frame 1. There are two groups of heating and drying mechanisms 4, and the two groups of heating and drying mechanisms 4 are connected to each other and are relatively installed on the upper side of the frame 1.

[0046] The two turning rollers 8 are arranged vertically. The working material of the upper turning roller 8 is conveyed to the heating suction pattern mechanism 6, and the working material of the lower turning roller 8 is conveyed to the ironing and embossing mechanism 7.

[0047] As Figure 3As shown in the figure, the heating and pattern sucking mechanism 6 is arranged on the upper side of the frame 1. The heating and pattern sucking mechanism 6 includes a heating and conveying roller 50 arranged at the rear side of the steering roller 8 for receiving the work material, an electric heating tube 51 arranged above the heating and conveying roller 50 for heating the work material, a pattern sucking roller 52, and a pattern sucking and cooling assembly connected to the winding mechanism 5.

[0048] A plurality of heating and conveying rollers 50 are arranged and are typeset in an inclined upward direction. The electric heating tube 51 is arranged in parallel with the heating and conveying rollers 50. The pattern sucking roller 52 is arranged on the lower side of the last heating and conveying roller 50, so that after the work material is reheated by passing through a plurality of electric heating tubes 51, the pattern sucking roller 52 can perform pattern sucking processing on it.

[0049] The work material can be preheated by the oven 41, and then reheated by the electric heating tube 51. After the temperature of the work material reaches the specified temperature, it is conveyed to the pattern sucking roller 52 for pattern sucking processing, and then cooled and shaped by the pattern sucking and cooling assembly.

[0050] The pattern sucking and cooling assembly includes a plurality of pattern sucking and cooling rollers 53 arranged on the right side of the pattern sucking roller 52. After the work material is subjected to pattern sucking processing, it is wound around each pattern sucking and cooling roller 53 in sequence for cooling, and then conveyed into the winding mechanism 5.

[0051] As Figure 4 shown in the figure, the ironing and embossing mechanism 7 is arranged on the lower side of the frame 1 relative to the heating and pattern sucking mechanism 6. The ironing and embossing mechanism 7 includes a heating roller 60 arranged under the steering roller 8 for receiving the work material, a flattening roller 61 arranged beside the heating roller 60, an embossing assembly 62 arranged at the rear side of the heating roller 60 for embossing, and an embossing cooling assembly connected to the winding mechanism 5 and used for cooling the work material.

[0052] A plurality of heating rollers 60 are arranged. In this embodiment, two heating rollers 60 are arranged, and two flattening rollers 61 are correspondingly arranged on each heating roller 60. After the work material is wound around the two heating rollers 60, it is conveyed into the embossing assembly 62 for embossing processing.

[0053] The embossing assembly 62 includes a driving roller 64, a driven roller 65, and an embossing roller 66, so that the work material can be ironed by the heating roller 60 and then heated by embossing through the embossing roller 66, and then cooled and shaped by the embossing cooling assembly.

[0054] The embossing cooling assembly includes a plurality of embossing cooling rollers 63 arranged under the embossing assembly 62. After the work material is subjected to embossing processing, it is wound around the plurality of embossing cooling rollers 63 for cooling.

[0055] The winding mechanism 5 includes a material rack 70 arranged outside the frame 1 and a winding roller 71 arranged in front of the material rack 70. After the work material is processed by the heating and pattern sucking mechanism 6 or the ironing and embossing mechanism 7, it is conveyed to the material rack 70 for winding.

[0056] In summary, after the raw materials are unrolled, they enter the gravure printing mechanism 3 for groove printing processing, and then the printed workpiece is heated and dried by the heating and drying mechanism 4 to dry and shape the ink on the surface of the workpiece. Then, different turning wheels are selected according to the material of the workpiece and the processing requirements. When performing embossing processing, the dried and preheated workpiece can enter the heating embossing mechanism 6, where the workpiece is reheated by the heating embossing mechanism 6, and the required texture is sucked out by using a mold and then cooled and shaped, and then conveyed into the winding mechanism 5; when selecting embossing processing, the dried and preheated workpiece is conveyed to the ironing and embossing mechanism 7 through the turning wheel, reheated and leveled on the surface, and then the texture is embossed on the surface and cooled and shaped, and then conveyed into the winding mechanism 5. After printing the workpiece, embossing or embossing processing can be carried out, so that the corresponding processing mechanism can be selected according to the requirements, the processing range can be increased, the function can be made more comprehensive, and dual-mode processing can be realized.

[0057] Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0058] The above embodiments are only illustrative of the principles and effects of the present invention, and are not used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A dual-purpose machine for embossing and embossing, comprising a frame, a material roll, a gravure printing mechanism, a heating and drying mechanism, and a winding mechanism arranged in sequence along the material feeding direction, characterized in that: It also includes a heating embossing mechanism and an ironing and embossing mechanism arranged between the heating and drying mechanism and the winding mechanism. The heating embossing mechanism and the ironing and embossing mechanism are respectively arranged on the upper and lower sides of the frame. The rear side of the heating and drying mechanism is provided with two steering rollers that guide the heating embossing mechanism and the ironing and embossing mechanism respectively.

2. The dual-purpose machine for embossing and absorbing patterns according to claim 1, characterized in that: The material roll is arranged inside the machine body, and a reel assembly connected to the material roll and capable of unwinding the material roll and conveying it to the gravure printing mechanism is arranged inside the frame. The reel assembly includes an unwinding rack arranged in the frame for receiving the material roll and an unwinding roller for conveying the work material. The unwinding roller is arranged on the top of the frame, and multiple unwinding rollers are arranged.

3. The dual-purpose machine for embossing and absorbing patterns according to claim 1, characterized in that: The heating and drying mechanism is arranged on the upper side of the frame, and includes a drying guide roller arranged on the upper side of the frame and capable of receiving the work material, and an oven arranged above the heat-conducting roller for heating and drying the work material. There are multiple drying guide rollers arranged along the length direction of the frame.

4. The dual-purpose machine for embossing and absorbing patterns according to claim 1, characterized in that: The heating absorbing grain mechanism is arranged on the upper side of the frame, and comprises a heating conveying roller arranged on the rear side of the steering roller for receiving the work material, an electric heating tube arranged above the heating conveying roller for heating the work material, a absorbing grain roller and a absorbing grain cooling component connected to the winding mechanism.

5. The dual-purpose machine for embossing and absorbing patterns according to claim 4, characterized in that: The ironing and embossing mechanism is arranged on the lower side of the frame relative to the heating and embossing mechanism. The ironing and embossing mechanism includes a heating roller arranged on the lower side of the steering roller and capable of receiving the work material, a flattening roller arranged next to the heating roller, an embossing component arranged on the rear side of the heating roller for embossing, and an embossing cooling component connected to the winding mechanism and cooling the work material.

6. The dual-purpose machine for embossing and absorbing patterns according to claim 1, characterized in that: The winding mechanism comprises a material rack arranged outside the frame and a winding roller arranged in front of the material rack.

7. The dual-purpose machine for embossing and absorbing patterns according to claim 1, characterized in that: The gravure printing mechanism comprises a tensioning roller receiving the work material outputted by the unwinding roller and tensioning the work material, a printing plate cylinder receiving the work material of the tensioning roller for printing on the cloth, and an ink scraper arranged beside the printing plate cylinder.

8. The dual-purpose machine for embossing and absorbing patterns according to claim 5, characterized in that: The two steering rollers are arranged in a vertical direction. The upper steering roller conveys the work material to the heating and embossing mechanism, and the lower steering roller conveys the work material to the ironing and embossing mechanism.

9. The dual-purpose machine for embossing and absorbing patterns according to claim 3, characterized in that: The drying guide rollers are arranged obliquely upward along the length direction of the frame. The heating and drying mechanisms are provided in two groups, which are interconnected and relatively installed on the upper side of the frame.

10. The dual-purpose machine for embossing and absorbing patterns according to claim 5, characterized in that: There are multiple heating rollers, the workpiece is wound around each heating roller, and each heating roller is correspondingly provided with two flattening rollers.

Images