Advertising cloth digital inkjet printer with drying function

Abstract

The invention relates to the technical field of inkjet printing equipment, and particularly discloses an advertising cloth digital inkjet printer with a drying function, which comprises a workbench, an inkjet printing device is arranged on the right side of the upper end of the workbench, a cutting mechanism is arranged at the left end of the inkjet printing device and is used for cutting advertising cloth, and a drying mechanism is arranged at the upper end of the workbench on the left side of the cutting mechanism. The drying mechanism is used for drying ink on the surface of the advertising cloth, a cooling mechanism is arranged at the upper end of the workbench located on the left side of the drying mechanism and used for reducing the temperature of the advertising cloth, a rolling mechanism is arranged at the left end of the workbench and used for rolling the advertising cloth, and rolling auxiliary mechanisms are arranged on the front side and the rear side of the workbench. According to the device, through mutual cooperation of the drying mechanism and the cooling mechanism, the advertising cloth obtained after jet drawing is dried and then cooled, and therefore the problems that the advertising cloth obtained after high-temperature drying is directly wound, cloth adhesion is caused, and the display effect of the advertising cloth is affected can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of inkjet printing equipment, and in particular relates to an advertising cloth digital inkjet printer with a drying function. Background Art

[0002] With the progress of society and people's in-depth understanding of the advertising industry, the domestic advertising industry has developed rapidly, and the outdoor advertising industry has been favored by the majority of advertising companies for its strong visual impact. During the processing of advertising cloth, the pattern to be printed is sprayed onto the advertising cloth.

[0003] In the Chinese patent with the announcement number CN218171799U, an advertising inkjet printer with a drying function is mentioned. This scheme includes an inkjet printer body, grooves are provided on both sides of the inkjet printer body, electric guide rails are fixedly connected inside the grooves on both sides, a movable frame is fixedly connected to the surface of the electric guide rail, an inkjet head is provided at the bottom of the movable frame, an ink storage box is provided on the top of the inkjet head, and a drying mechanism is provided on the top of the inkjet printer body, and the drying mechanism includes a drying box, a fixed frame is fixedly connected to one side of the inkjet printer body, a motor is fixedly connected to the rear surface of the fixed frame, a rotating shaft is movably connected to the surface of the fixed frame, and a reel is provided outside the rotating shaft. By designing the drying mechanism, when the advertising cloth is sprayed, the advertising cloth after spraying can be dried and rolled up, making the placement and storage of the advertising cloth more convenient, reducing the workload of workers to a certain extent, and improving the efficiency of advertising cloth spraying and printing;

[0004] However, in the rolling process mentioned in the patent, if the advertising cloth is directly rolled up after high-temperature drying, the cloth will stick together, affecting the display effect of the advertising cloth, especially when used outdoors, the sticky part may cause the picture to be blurred or damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a digital inkjet printer for advertising cloth with a drying function, so as to solve the problem in the prior art that directly rolling up the advertising cloth after high-temperature drying will cause the cloth to stick together and affect the display effect of the advertising cloth.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A digital inkjet printer for advertising cloth with a drying function comprises a workbench, a printing device is arranged on the right side of the upper end of the workbench, a cutting mechanism is arranged on the left end of the printing device, the cutting mechanism is used to cut the advertising cloth, a drying mechanism is arranged on the upper end of the workbench located on the left side of the cutting mechanism, the drying mechanism is used to dry the ink on the surface of the advertising cloth, a cooling mechanism is arranged on the upper end of the workbench located on the left side of the drying mechanism, the cooling mechanism is used to reduce the temperature of the advertising cloth, a winding mechanism is arranged on the left end of the workbench, the winding mechanism is used to wind up the advertising cloth, and winding auxiliary mechanisms are arranged on the front and rear sides of the workbench, the winding auxiliary mechanisms are used to cooperate with the winding mechanism to wind up the advertising cloth.

[0008] Preferably: the cutting mechanism includes a first threaded rod and a cutting knife, the rear side of the front end of the left end of the inkjet printing device is fixedly connected to a mounting block, a limiting rod is fixedly connected between the two groups of the mounting blocks, a moving block is slidably connected to the side wall of the limiting rod, the lower end of the moving block is fixedly connected to the cutting knife, a knife groove is opened on the upper end surface of the workbench, and the lower end of the cutting knife is partially located inside the knife groove.

[0009] Preferably: a first threaded rod is rotatably connected between the two groups of mounting blocks, the first threaded rod passes through the moving block and is threadedly connected thereto, the front end of the mounting block located at the front end of the workbench is fixedly connected to a first motor, and the output shaft end of the first motor is fixedly connected to the front end of the first threaded rod.

[0010] Preferably: the drying mechanism includes a heating hood and a first heating plate, the upper end of the workbench is provided with a heating hood, the front and rear ends of the heating hood are fixedly connected to the front and rear ends of the workbench, the inner wall of the heating hood is fixedly connected to the first heating plate, the upper end of the workbench is fixedly connected to the second heating plate, the second heating plate is located directly below the first heating plate, and the upper end surface of the second heating plate and the upper end surface of the workbench are located on the same horizontal plane.

[0011] Preferably: the cooling mechanism includes a protective cover and a fixed tube, the left end of the heating cover is fixedly connected to the protective cover, the upper left end of the protective cover is fixedly connected to the fixed tube, the upper end of the protective cover is fixedly connected to the air pump, the side wall of the air pump is fixedly connected to a connecting tube, the free end of the connecting tube is fixedly connected to the upper end of the fixed tube, a guide groove is provided on the upper end surface of the protective cover, and the upper end of the guide groove is connected to the fixed tube.

[0012] Preferably: the winding mechanism includes a winding roller and a second motor, the front and rear sides of the left end of the workbench are fixedly connected with bearing seats, the winding roller is rotatably connected between the two groups of bearing seats, the front end of the bearing seat located on the front side of the workbench is fixedly connected with the second motor, and the output shaft end of the second motor is fixedly connected to the front end of the winding roller.

[0013] Preferably: the winding auxiliary mechanism includes a first magnetic block and a second magnetic block, and limiting grooves are provided on the front and rear sides of the workbench, a slider is slidably connected inside the limiting groove, the upper end of the slider located inside the workbench is fixedly connected to the first magnetic block, and the upper end of the first magnetic block is fixedly connected to the first anti-slip pad.

[0014] Preferably: the upper end of the sliding block located outside the workbench is rotatably connected to a connecting rod, the free end of the connecting rod is fixedly connected to a second magnetic block, the second magnetic block is fixedly connected to a second anti-slip pad at one end close to the workbench, the first magnetic block and the second magnetic block cooperate and attract each other, and the first anti-slip pad and the second anti-slip pad are made of rubber material.

[0015] Preferably: the front and rear ends of the workbench are rotatably connected to the second threaded rod, the second threaded rod passes through the slider and is threadedly connected thereto, the front end of the workbench is fixedly connected to the third motor, the output shaft end of the third motor is fixedly connected to the left end of the second threaded rod, and the two groups of the second threaded rods are transmission connected via a sprocket assembly.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention cooperates with the drying mechanism and the cooling mechanism to dry the printed advertising cloth first and then cool it down, thereby avoiding the problem of directly rolling up the advertising cloth after high-temperature drying, which will cause the cloth to stick together and affect the display effect of the advertising cloth.

[0018] 2. The present invention realizes the automatic cutting function of the advertising cloth through the cooperation of the mounting block, the limiting rod, the first threaded rod, the moving block, the cutting knife and the first motor. When the first motor is started, it can drive the first threaded rod to rotate, and then drive the moving block to move along the direction of the limiting rod. The movement of the moving block enables the cutting knife to accurately cut the advertising cloth, thereby achieving an efficient and accurate advertising cloth cutting effect.

[0019] 3. The present invention realizes the smooth winding of the advertising cloth after cutting through the mutual cooperation of the second threaded rod, the slider, the first magnetic block, the first anti-skid pad, the connecting rod, the second magnetic block, the second anti-skid pad, the sprocket assembly and the third motor; after the advertising cloth is cut, the cut end of the advertising cloth is fixed between the first protective pad and the second anti-skid pad, and the rotation of the second threaded rod is used to drive the slider to move along the set path. This movement is synchronized with the rotation of the winding roller, thereby ensuring the smoothness of the advertising cloth during the winding process, effectively avoiding the wrinkle problem caused by improper winding, and thus improving the quality and efficiency of the winding of the advertising cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall front view of the cutting mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the overall structure of the cutting mechanism of the present invention from the left side;

[0023] Figure 4 This is a schematic diagram of the main plane structure of the winding auxiliary mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the right side cross-sectional structure of the workbench of the present invention;

[0025] Figure 6 For the present invention Figure 5 The enlarged structural diagram of part A in the middle;

[0026] Figure 7 It is a schematic diagram of the front cross-sectional plan structure of the drying mechanism and the cooling mechanism of the present invention.

[0027] In the figure: 1. workbench; 11. knife groove; 12. limit groove; 2. inkjet device; 3. cutting mechanism; 31. mounting block; 32. limit rod; 33. first threaded rod; 34. moving block; 35. cutting knife; 36. first motor; 4. drying mechanism; 41. heating cover; 42. first heating plate; 43. second heating plate; 5. cooling mechanism; 51. protective cover; 511. guide groove; 52. fixed pipe; 53. air pump; 54. connecting pipe; 6. winding mechanism; 61. bearing seat; 62. winding roller; 63. second motor; 7. winding auxiliary mechanism; 71. second threaded rod; 72. slider; 73. first magnetic block; 74. first anti-skid pad; 75. connecting rod; 76. second magnetic block; 77. second anti-skid pad; 78. sprocket assembly; 79. third motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 7As shown, the present invention provides a digital inkjet printer for advertising cloth with a drying function, comprising a workbench 1, a printing device 2 is arranged on the right side of the upper end of the workbench 1, a cutting mechanism 3 is arranged on the left end of the printing device 2, the cutting mechanism 3 is used to cut the advertising cloth, a drying mechanism 4 is arranged on the upper end of the workbench 1 located on the left side of the cutting mechanism 3, the drying mechanism 4 is used to dry the ink on the surface of the advertising cloth, a cooling mechanism 5 is arranged on the upper end of the workbench 1 located on the left side of the drying mechanism 4, the cooling mechanism 5 is used to reduce the temperature of the advertising cloth, a winding mechanism 6 is arranged on the left end of the workbench 1, the winding mechanism 6 is used to wind up the advertising cloth, and winding auxiliary mechanisms 7 are arranged on the front and rear sides of the workbench 1, the winding auxiliary mechanisms 7 are used to The advertising cloth is rolled up in cooperation with the rolling mechanism 6; when working, the advertising cloth is sprayed by the inkjet device 2, and the ink on the surface of the advertising cloth is dried by the drying mechanism 4, and then the advertising cloth is cooled by the cooling mechanism 5, so as to avoid the problem of cloth sticking together during the rolling process. After the advertising cloth is sprayed, the advertising cloth can be cut by the cutting mechanism 3, and the cut end of the advertising cloth can be fixed by the rolling auxiliary mechanism 7 to prevent the problem of wrinkles during the rolling process. Finally, the advertising cloth is rolled up by the rolling mechanism 6, thereby solving the problem that directly rolling up the advertising cloth after high-temperature drying will cause cloth sticking together and affect the display effect of the advertising cloth.

[0030] In a further embodiment, referring to Figure 2-Figure 3 The cutting mechanism 3 includes a first threaded rod 33 and a cutting knife 35. The rear side of the front end of the left end of the inkjet printing device 2 is fixedly connected with a mounting block 31. A limiting rod 32 is fixedly connected between the two groups of mounting blocks 31. A moving block 34 is slidably connected to the side wall of the limiting rod 32. The lower end of the moving block 34 is fixedly connected to the cutting knife 35. A knife groove 11 is provided on the upper end surface of the workbench 1. The lower end of the cutting knife 35 is partially located inside the knife groove 11. A first threaded rod 33 is also rotatably connected between the two groups of mounting blocks 31. The first threaded rod 33 penetrates the moving block 34 and is threadedly connected thereto. A first motor 36 is fixedly connected to the front end of the mounting block 31 located at the front end of the workbench 1. The output shaft end of the first motor 36 is fixedly connected to the front end of the first threaded rod 33.

[0031] In this embodiment, after the advertising cloth is spray-painted, the first motor 36 is started to start the first threaded rod 33 to rotate, and the rotation of the first threaded rod 33 drives the moving block 34 to move. When the moving block 34 moves forward, it drives the cutting knife 35 to move, so that the blade of the cutting knife 35 acts on the advertising cloth, thereby achieving the effect of cutting the advertising cloth.

[0032] In a further embodiment, referring to Figure 7The drying mechanism 4 includes a heating cover 41 and a first heating plate 42. The heating cover 41 is arranged on the upper end of the workbench 1. The front and rear ends of the heating cover 41 are fixedly connected to the front and rear ends of the workbench 1. The first heating plate 42 is fixedly connected to the inner wall of the heating cover 41. The upper end of the workbench 1 is fixedly connected to the second heating plate 43. The second heating plate 43 is located directly below the first heating plate 42. The upper end surface of the second heating plate 43 and the upper end surface of the workbench 1 are located on the same horizontal plane.

[0033] In this embodiment, when the advertising cloth passes between the first heating plate 42 and the second heating plate 43, power is supplied to the first heating plate 42 and the second heating plate 43 so that the first heating plate 42 and the second heating plate 43 are heated, thereby heating the area between the first heating plate 42 and the second heating plate 43, and then heating the advertising cloth between the first heating plate 42 and the second heating plate 43, so that the heated advertising cloth can achieve a drying effect.

[0034] In a further embodiment, referring to Figure 7 The cooling mechanism 5 includes a protective cover 51 and a fixed pipe 52. The left end of the heating cover 41 is fixedly connected to the protective cover 51, the upper left end of the protective cover 51 is fixedly connected to the fixed pipe 52, the upper end of the protective cover 51 is fixedly connected to the air pump 53, the side wall of the air pump 53 is fixedly connected to the connecting pipe 54, the free end of the connecting pipe 54 is fixedly connected to the upper end of the fixed pipe 52, and a guide groove 511 is opened on the upper end surface of the protective cover 51, and the upper end of the guide groove 511 is connected to the fixed pipe 52.

[0035] In this embodiment, by starting the air pump 53, the air in the connecting tube 54 is driven to flow, and the flowing air moves toward the fixed tube 52 and blows toward the surface of the advertising cloth through the guide groove 511, and then the temperature in the advertising cloth is taken away by the flowing air, thereby achieving a cooling effect and avoiding the problem of directly rolling up the advertising cloth after high-temperature drying, which will cause the cloth to stick.

[0036] In a further embodiment, referring to Figure 4-Figure 6 The winding mechanism 6 includes a winding roller 62 and a second motor 63. Bearing seats 61 are fixedly connected to the front and rear sides of the left end of the workbench 1. The winding roller 62 is rotatably connected between the two sets of bearing seats 61. The front end of the bearing seat 61 located on the front side of the workbench 1 is fixedly connected to the second motor 63, and the output shaft end of the second motor 63 is fixedly connected to the front end of the winding roller 62.

[0037] In this embodiment, the second motor 63 is started to drive the output shaft of the second motor 63 to rotate, thereby driving the winding roller 62 to rotate. The rotation of the winding roller 62 drives the advertising cloth to be rolled up, thereby achieving the effect of rolling up the advertising cloth.

[0038] In a further embodiment, referring to Figure 5The winding auxiliary mechanism 7 includes a first magnetic block 73 and a second magnetic block 76. The front and rear sides of the workbench 1 are both provided with a limit groove 12. The limit groove 12 is slidably connected with a slider 72. The upper end of the slider 72 located inside the workbench 1 is fixedly connected with the first magnetic block 73. The upper end of the first magnetic block 73 is fixedly connected with a first anti-slip pad 74. The upper end of the slider 72 located outside the workbench 1 is rotatably connected with a connecting rod 75. The free end of the connecting rod 75 is fixedly connected with a second magnetic block 76. The second magnetic block 76 is close to the workbench 1. A second anti-skid pad 77 is fixedly connected to the end, the first magnetic block 73 and the second magnetic block 76 cooperate to attract each other, the first anti-skid pad 74 and the second anti-skid pad 77 are made of rubber material, the front and rear ends of the workbench 1 are rotatably connected to the second threaded rod 71, the second threaded rod 71 penetrates the slider 72 and is threadedly connected thereto, a third motor 79 is fixedly connected to the front end of the workbench 1, the output shaft end of the third motor 79 is fixedly connected to the left end of the second threaded rod 71, and the two groups of second threaded rods 71 ​​are connected through a sprocket assembly 78.

[0039] In this embodiment, when the advertising cloth is spray-painted, the connecting rod 75 is rotated to drive the second magnetic block 76 to move, so that the second magnetic block 76 moves to the upper end of the first magnetic block 73. Since the first magnetic block 73 and the second magnetic block 76 attract each other through magnetism, the advertising cloth can be fixed between the first magnetic block 73 and the second magnetic block 76. Since the first anti-skid pad 74 is provided at the upper end of the first magnetic block 73 and the second anti-skid pad 77 is provided at the lower end of the second magnetic block 76, the friction coefficient between the advertising cloth and the first magnetic block 73 and the second magnetic block 76 is increased, thereby further achieving the effect of fixing the advertising cloth. Then, the cutting mechanism is used to cut the advertising cloth. 3. The advertising cloth is cut off, and then the third motor 79 is started while the winding roller 62 rotates, thereby driving the second threaded rod 71 to rotate. Since the two groups of second threaded rods 71 ​​are connected by the sprocket assembly 78, the two groups of second threaded rods 71 ​​are driven to rotate at the same time. The rotation of the second threaded rod 71 drives the slider 72 to move, thereby driving the first magnetic block 73 and the second magnetic block 76 to move, so as to synchronize with the rotation of the winding roller 62, thereby ensuring the flatness of the advertising cloth during the winding process, effectively avoiding the wrinkle problem caused by improper winding, and thus improving the quality and efficiency of the winding of the advertising cloth.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital inkjet printer for advertising cloth with a drying function, comprising a workbench (1), characterized in that: A spray painting device (2) is arranged on the right side of the upper end of the workbench (1); a cutting mechanism (3) is arranged on the left end of the spray painting device (2); the cutting mechanism (3) is used for cutting the advertising cloth; a drying mechanism (4) is arranged on the upper end of the workbench (1) located on the left side of the cutting mechanism (3); the drying mechanism (4) is used for drying the ink on the surface of the advertising cloth; a cooling mechanism (5) is arranged on the upper end of the workbench (1) located on the left side of the drying mechanism (4); the cooling mechanism (5) is used for reducing the temperature of the advertising cloth; a winding mechanism (6) is arranged on the left end of the workbench (1); the winding mechanism (6) is used for winding the advertising cloth; winding auxiliary mechanisms (7) are arranged on the front and rear sides of the workbench (1); the winding auxiliary mechanisms (7) are used for cooperating with the winding mechanism (6) to wind the advertising cloth.

2. The digital inkjet printer for advertising cloth with drying function according to claim 1, characterized in that: The cutting mechanism (3) comprises a first threaded rod (33) and a cutting knife (35); the front end and rear side of the left end of the inkjet printing device (2) are fixedly connected to a mounting block (31); a limiting rod (32) is fixedly connected between two groups of the mounting blocks (31); a moving block (34) is slidably connected to the side wall of the limiting rod (32); the lower end of the moving block (34) is fixedly connected to the cutting knife (35); a knife groove (11) is formed on the upper end surface of the workbench (1); and a lower end of the cutting knife (35) is partially located inside the knife groove (11).

3. The digital inkjet printer for advertising cloth with drying function according to claim 2, characterized in that: A first threaded rod (33) is rotatably connected between the two groups of mounting blocks (31), the first threaded rod (33) passes through the moving block (34) and is threadedly connected thereto, a first motor (36) is fixedly connected to the front end of the mounting block (31) located at the front end of the workbench (1), and an output shaft end of the first motor (36) is fixedly connected to the front end of the first threaded rod (33).

4. The digital inkjet printer for advertising cloth with drying function according to claim 1, characterized in that: The drying mechanism (4) comprises a heating cover (41) and a first heating plate (42); the upper end of the workbench (1) is provided with the heating cover (41); the front and rear ends of the heating cover (41) are fixedly connected to the front and rear ends of the workbench (1); the inner wall of the heating cover (41) is fixedly connected to the first heating plate (42); the upper end of the workbench (1) is fixedly connected to the second heating plate (43); the second heating plate (43) is located directly below the first heating plate (42); the upper end surface of the second heating plate (43) and the upper end surface of the workbench (1) are located on the same horizontal plane.

5. The digital inkjet printer for advertising cloth with drying function according to claim 4, characterized in that: The cooling mechanism (5) comprises a protective cover (51) and a fixed pipe (52); the left end of the heating cover (41) is fixedly connected to the protective cover (51); the upper left end of the protective cover (51) is fixedly connected to the fixed pipe (52); the upper end of the protective cover (51) is fixedly connected to an air pump (53); the side wall of the air pump (53) is fixedly connected to a connecting pipe (54); the free end of the connecting pipe (54) is fixedly connected to the upper end of the fixed pipe (52); a guide groove (511) is provided on the upper end surface of the protective cover (51); and the upper end of the guide groove (511) is connected to the fixed pipe (52).

6. The digital inkjet printer for advertising cloth with drying function according to claim 1, characterized in that: The winding mechanism (6) comprises a winding roller (62) and a second motor (63); the left end of the workbench (1) is fixedly connected to bearing seats (61) on both the front and rear sides; the winding roller (62) is rotatably connected between the two groups of bearing seats (61); the front end of the bearing seat (61) located on the front side of the workbench (1) is fixedly connected to the second motor (63); the output shaft end of the second motor (63) is fixedly connected to the front end of the winding roller (62).

7. The digital inkjet printer for advertising cloth with drying function according to claim 1, characterized in that: The winding auxiliary mechanism (7) comprises a first magnetic block (73) and a second magnetic block (76); a limiting groove (12) is provided on both the front and rear sides of the workbench (1); a slider (72) is slidably connected inside the limiting groove (12); the upper end of the slider (72) located inside the workbench (1) is fixedly connected to the first magnetic block (73); and the upper end of the first magnetic block (73) is fixedly connected to the first anti-slip pad (74).

8. The digital inkjet printer for advertising cloth with drying function according to claim 7, characterized in that: The upper end of the slider (72) located outside the workbench (1) is rotatably connected to a connecting rod (75); the free end of the connecting rod (75) is fixedly connected to a second magnetic block (76); the second magnetic block (76) is fixedly connected to an end close to the workbench (1) with a second anti-slip pad (77); the first magnetic block (73) and the second magnetic block (76) cooperate to attract each other; and the first anti-slip pad (74) and the second anti-slip pad (77) are made of rubber material.

9. The digital inkjet printer for advertising cloth with drying function according to claim 7, characterized in that: The front and rear ends of the workbench (1) are both rotatably connected to a second threaded rod (71), the second threaded rod (71) passes through a slider (72) and is threadedly connected thereto, the front end of the workbench (1) is fixedly connected to a third motor (79), the output shaft end of the third motor (79) is fixedly connected to the left end of the second threaded rod (71), and the two groups of the second threaded rods (71) are transmission-connected via a sprocket assembly (78).

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