An ink printing device for the side plate of a box

Abstract

This application relates to the technical field of box side plate processing, and in particular to an ink printing device for box side plates, which includes a printing mechanism. The printing mechanism includes a workbench, a placement table, a support block, and a printing panel. The placement table is arranged on the workbench, and a card slot is opened on the placement table; the support block is arranged on the workbench on one side of the placement table, and the printing panel is rotatably arranged on the support block. This application has the effect of improving efficiency.

Description

Technical Field

[0001] This application relates to the technical field of box side plate processing, and in particular to an ink printing device for box side plates. Background Art

[0002] The box side plate is generally a metal shell. In order to improve the appearance texture of the metal shell, after processing, an ink layer needs to be printed on a part of the outer surface of the box to make the box surface have a more delicate and smooth appearance effect.

[0003] Reference Figure 1 , the box side plate includes a first plate 71, second plates 72 are integrally provided at both ends of the first plate 71 in the length direction, and third plates 73 are integrally provided on both sides of the first plate 71 in the width direction; a clamping block 74 is integrally provided on the second plate 72. The operation process of printing an ink layer on one side of one of the second plates 72 is as follows: manually take the printing panel and place it on the second plate 72 on the side wall of the box and hold it, then use a squeegee to touch the printing screen of the printing panel, and the ink is transferred to the second plate 72 through the printing screen on the printing panel, so as to achieve printing; after printing, remove the printing panel and replace the box side wall to be coated.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology. Every time printing is performed, the position of the printing panel relative to the box side wall needs to be adjusted, resulting in a relatively long time for printing ink each time, and thus the efficiency is relatively low. Summary of the Invention

[0005] In order to improve the efficiency, this application provides an ink printing device for box side plates.

[0006] An ink printing device for box side plates provided by this application adopts the following technical solutions:

[0007] An ink printing device for box side plates includes a printing mechanism. The printing mechanism includes a workbench, a placement table, a support block, and a printing panel. The placement table is arranged on the workbench, and a card slot is opened on the placement table; the support block is arranged on the workbench on one side of the placement table, and the printing panel is rotatably arranged on the support block.

[0008] By adopting the above technical solutions, the clamping block on the second plate is clamped with the card slot, and the second plate is made to abut against the placement table, then the printing panel is rotated so that the printing screen on the printing panel abuts against the second plate, and finally the ink layer is printed; after printing, the printing panel is rotated so that the printing screen on the printing panel no longer abuts against the second plate, and finally the clamping block on the second plate is separated from the card slot on the placement groove; the printing mechanism provided by this application can position the second plate, thereby improving the printing efficiency.

[0009] Optionally, an adjustment mechanism is provided on the workbench. The adjustment mechanism includes a fixed block, a first adjustment block, a second adjustment block, a third adjustment block, and an adjustment component. The fixed block is provided on the workbench, and the first adjustment block is slidably provided on the fixed block through the adjustment component; the second adjustment block is slidably provided on the first adjustment block through the adjustment component; the third adjustment block is fixedly provided on the second adjustment block; the support block is slidably provided on the third adjustment block through the adjustment component.

[0010] By adopting the above technical solution, by adjusting the position of the first adjustment block relative to the fixed block through the adjustment component, the position of the printing panel relative to the placement table will change; by adjusting the position of the second adjustment block relative to the first adjustment block through the adjustment component, the position of the printing panel relative to the placement table will also change; by adjusting the position of the support block relative to the third adjustment block through the adjustment component, the position of the printing panel relative to the placement table will also change; therefore, the provided adjustment mechanism can improve the applicable range.

[0011] Optionally, a limiting mechanism is provided on the printing panel. The limiting mechanism includes a moving block, a limiting block, a winding shaft, a shielding cloth, a first adjusting component, and a positioning bolt. A first sliding groove is formed on the printing panel, and the moving block is slidably provided in the first sliding groove; there are two limiting blocks, and both limiting blocks are provided on the moving block, and a limiting space is formed between the two limiting blocks; and both limiting blocks abut against the printing mesh on the printing panel; there are two winding shafts, and both winding shafts are rotatably connected to the printing panel, and the two limiting blocks are located between the two winding shafts; there are two shielding cloths, and the two shielding cloths are respectively provided on both sides of the two limiting blocks, and the shielding cloth is connected to the winding shaft and the limiting block; a threaded hole communicating with the first sliding groove is formed on the printing panel, and the positioning bolt is threadedly connected to the threaded hole and abuts against the moving block; the first adjusting component is provided on the printing panel, and both the two winding shafts and the moving block are connected to the first adjusting component.

[0012] By adopting the above technical solution, the moving block slides in the first chute of the printing panel. After the limiting area formed by the two limiting blocks on the moving block corresponds to the second plate, the positioning bolt is rotated to make the positioning bolt press against the moving block to fix the position of the moving block. When the moving block moves in the first chute, the moving block drives the two winding shafts to rotate through the first adjusting assembly, and the rotation directions of the two winding shafts are opposite, so that the two shielding cloths are always kept in a tensioned state. The provided limiting mechanism can limit the position of the ink during printing, reduce the flow of the ink everywhere on the printing panel when printing the ink, and thus better realize the printing of the ink. Moreover, the provided shielding cloth can reduce the ink dripped on the placement table through the printing mesh in the non-limiting area of the printing panel and affect the next use.

[0013] Optionally, the first adjusting assembly includes an adjusting screw, a first bevel gear and a second bevel gear. The adjusting screw is rotatably arranged in the first chute, and the adjusting screw is in threaded connection with the moving block. Both ends of the adjusting screw are key-connected with the first bevel gear. The second bevel gear is key-connected to both of the two winding shafts, and the second bevel gears on the two winding shafts are respectively meshed with the first bevel gears at both ends of the adjusting screw.

[0014] By adopting the above technical solution, when the moving block slides in the first chute, the moving block will drive the adjusting screw to rotate. The two first bevel gears on the adjusting screw respectively drive the second bevel gears on the two winding shafts to rotate, and the two winding shafts will rotate, so as to realize that the two shielding cloths are always kept in a tensioned state.

[0015] Optionally, a scraping mechanism is arranged on the printing panel. The scraping mechanism includes a sliding block, a scraping plate and a first spring. Both ends of the sliding block are slidably arranged on the two limiting blocks respectively. A through hole is formed in the sliding block, and the scraping plate is slidably arranged in the through hole. One end of the first spring is connected with the sliding block and the other end is connected with the scraping plate.

[0016] By adopting the above technical solution, when printing ink is needed, the ink is poured into the limiting area, and then the operator presses the scraping plate to make the scraping plate contact the printing mesh on the printing panel and pull the scraping plate. The scraping plate drives the sliding block to slide on the two limiting blocks, and the first spring undergoes elastic deformation. After printing is completed, the scraping plate is released, and the force of the first spring restoring elastic deformation will make the scraping plate no longer contact the printing mesh on the printing panel.

[0017] Optionally, a clamping mechanism is arranged on the workbench. The clamping mechanism includes a clamping block and a second adjusting assembly. A second chute is formed in the workbench, and the clamping blocks are slidably arranged at both ends of the second chute respectively. The second adjusting assembly is arranged on the workbench, and both of the two clamping blocks are connected with the second adjusting assembly.

[0018] By adopting the above technical solution, after the clamping block on the second plate is clamped with the clamping groove, the second adjusting component is started, and the second adjusting component drives the two clamping blocks to move towards each other, so that the two clamping blocks respectively abut against the two third plates; the arranged clamping mechanism can improve the stability of the side plate of the box body on the printing mechanism.

[0019] Optionally, an ejecting mechanism is arranged on the workbench. The ejecting mechanism includes an ejecting block and a third adjusting component. A moving groove communicating with the second sliding groove is formed on the workbench. The ejecting block is slidably arranged in the moving groove, and the ejecting block is located between the two clamping blocks; the third adjusting component is arranged on the workbench, and the ejecting block is connected with the third adjusting component.

[0020] By adopting the above technical solution, after printing is completed, the two clamping blocks will move away from each other and no longer abut against the third plate. At this time, under the action of the third adjusting component, the ejecting block will move in the moving groove towards the direction close to the first plate and push the first plate to move, so that the clamping block on the second plate is no longer clamped with the clamping groove.

[0021] Optionally, the third adjusting component includes an adjusting block, a second spring, a first rack, a first gear, a rotating shaft, a second gear, a third gear and a second rack. A cavity is formed on the workbench, and a groove communicating with the cavity is formed on the workbench. The moving groove communicates with the cavity; the adjusting block is slidably arranged in the groove, and a guiding surface is arranged on one side of the adjusting block close to the ejecting block; one end of the second spring is connected with the adjusting block and the other end is connected with the side wall of the cavity; the first rack is arranged on the adjusting block, the first gear is rotatably arranged in the cavity and meshes with the first rack; the rotating shaft is rotatably arranged in the cavity, the second gear is key-connected to the rotating shaft and meshes with the first gear; the third gear is key-connected to the rotating shaft, and a second rack meshing with the third gear is arranged on the ejecting block.

[0022] By adopting the above technical solution, when the two clamping blocks move away from each other, one of the clamping blocks will first abut against the guiding surface on the adjusting block, and then squeeze the adjusting block, so that the adjusting block completely enters the groove, and at this time the second spring is compressed; when the adjusting block moves, the first rack on the adjusting block drives the first gear to rotate, the second gear meshing with the first gear drives the rotating shaft to rotate, the third gear on the rotating shaft drives the second rack to move, and the second rack will drive the ejecting block to move towards the direction close to the first plate and push the first plate to move, so that the clamping block on the second plate is separated from the clamping groove.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The provided printing mechanism can position the second plate, thereby improving the printing efficiency;

[0025] 2. The provided adjustment mechanism can increase the applicable range;

[0026] 3. The provided clamping mechanism can improve the stability of the box side plate on the printing mechanism. Description of the Drawings

[0027] Figure 1 It is a schematic structural diagram of the box side plate in the prior art;

[0028] Figure 2 It is a schematic structural diagram of the ink printing device for the box side plate in the embodiment of the present application;

[0029] Figure 3 It is a schematic structural diagram of the clamping mechanism in the embodiment of the present application;

[0030] Figure 4 It is a schematic structural diagram of the adjustment mechanism in the embodiment of the present application;

[0031] Figure 5 It is a schematic structural diagram of the limiting mechanism in the embodiment of the present application;

[0032] Figure 6 It is a schematic structural diagram of the first adjustment component in the embodiment of the present application;

[0033] Figure 7 It is a schematic structural diagram of the third adjustment component in the embodiment of the present application.

[0034] Reference Numerals: 11, workbench; 111, second chute; 12, placement table; 121, card slot; 13, support block; 14, printing panel; 141, first chute; 2, adjustment mechanism; 21, fixed block; 22, first adjustment block; 23, second adjustment block; 24, third adjustment block; 25, adjustment component; 251, adjustment shaft; 252, adjustment screw; 253, movable block; 3, limiting mechanism; 31, moving block; 32, limiting block; 33, winding shaft; 34, shielding cloth; 35, first adjustment component; 351, adjustment screw; 352, first bevel gear; 353, second bevel gear; 4, ink scraping mechanism; 41, sliding block; 42, scraper; 43, first spring; 5, clamping mechanism; 51, clamping block; 52, second adjustment component; 521, bidirectional screw; 522, motor; 6, ejecting mechanism; 61, ejecting block; 62, third adjustment component; 621, adjustment block; 622, second spring; 623, first rack; 624, first gear; 625, rotating shaft; 626, second gear; 627, third gear; 628, second rack; 71, first plate; 72, second plate; 73, third plate; 74, clamping block. Detailed Description of the Invention

[0035] The following will further elaborate on this application in conjunction with the attached Figure 2-7 drawings for a more detailed description.

[0036] An ink printing device for the side plate of a box body is disclosed in an embodiment of this application.

[0037] Referring to Figure 2 and Figure 3 , an ink printing device for the side plate of a box body includes a workbench 11, a placement table 12 fixedly connected to the workbench 11, and a card slot 121 is formed on the placement table 12 for clamping the clamping block 74 on the second plate 72; an adjustment mechanism 2 is arranged on the workbench 11 on one side of the placement table 12, a support block 13 is arranged on the adjustment mechanism 2, a printing panel 14 is rotatably connected to the support block 13, a limiting mechanism 3 is arranged on the printing panel 14, and a scraping mechanism 4 is arranged on the limiting mechanism 3; a clamping mechanism 5 is arranged on the workbench 11.

[0038] First, adjust the position of the printing panel 14 relative to the workbench 11 through the adjustment mechanism 2, then place the second plate 72 on the placement table 12 and make the clamping block 74 on the second plate 72 engage with the card slot 121 on the placement table 12; then use the clamping mechanism 5 to abut against the two third plates 73; then rotate the printing panel 14 to make the printing panel 14 abut against the second plate 72, and finally use the scraping mechanism 4 for printing.

[0039] Referring to Figure 2 and Figure 4 , the adjustment mechanism 2 includes a fixed block 21 fixedly connected to the workbench 11, a first adjustment block 22 is slidably connected to the fixed block 21 through an adjustment component 25, a second adjustment block 23 is slidably connected to the first adjustment block 22 through the adjustment component 25, a third adjustment block 24 is fixedly connected to the second adjustment block 23, and the support block 13 is slidably connected to the third adjustment block 24 through the adjustment component 25.

[0040] Moving grooves are formed on the fixed block 21, the first adjustment block 22, and the third adjustment block 24. The adjustment component 25 includes a movable block 253 slidably connected in the moving groove, an adjustment screw 252 is rotatably connected in the moving groove, the adjustment screw 252 passes through the movable block 253 and is threadedly connected to the movable block 253, and one end of the adjustment screw 252 is fixedly connected to an adjustment shaft 251.

[0041] The movable block 253 sliding on the fixed block 21 is fixedly connected to the first adjustment block 22, the movable block 253 sliding on the first adjustment block 22 is fixedly connected to the second adjustment block 23, and the movable block 253 sliding on the third adjustment block 24 is connected to the support block 13.

[0042] Rotate the adjustment shaft 251. The adjustment shaft 251 drives the adjustment screw 252 to rotate, and the adjustment screw 252 drives the movable block 253 to move within the moving groove; thus, the first adjustment block 22 can move relative to the fixed block 21, the second adjustment block 23 can move relative to the first adjustment block 22, and the support block 13 can move relative to the third support block 13, thereby achieving the change of the position of the printing panel 14.

[0043] Reference Figure 2 and Figure 3 , a second sliding groove 111 is formed on the workbench 11. The clamping mechanism 5 includes two clamping blocks 51, which are respectively slidably arranged at both ends of the second sliding groove 111, and the two clamping blocks 51 respectively abut against the two third plates 73. A second adjustment assembly 52 is arranged on the workbench 11. The second adjustment assembly 52 includes a bidirectional screw 521 rotatably connected within the second sliding groove 111. The bidirectional screw 521 passes through the two clamping blocks 51, and both ends of the two clamping blocks 51 are threadedly connected to both ends of the bidirectional screw 521 respectively; a motor 522 is fixedly connected to the workbench 11, and the output shaft of the motor 522 is connected to one end of the bidirectional screw 521.

[0044] Start the motor 522. The output shaft of the motor 522 drives the bidirectional screw 521 to rotate, and the bidirectional screw 521 will drive the two clamping blocks 51 to move towards each other, so that the two clamping blocks 51 respectively abut tightly against the two third plates 73.

[0045] Reference 4 and Figure 5 , a first sliding groove 141 is formed on the printing panel 14, and a threaded hole communicating with the first sliding groove 141 is formed on the printing panel 14. The limiting mechanism 3 includes a moving block 31 slidably connected within the first sliding groove 141. Two limiting blocks 32 are fixedly connected to the moving block 31. Both of the two limiting blocks 32 abut against the printing mesh on the printing panel 14. A limiting space is formed between the two limiting blocks 32, and the limiting space corresponds to the position to be printed on the second plate 72; two winding shafts 33 are rotatably connected to the printing panel 14. Two shielding cloths 34 are arranged on the printing panel 14. The two limiting blocks 32 are located between the two shielding cloths 34, and the two shielding cloths 34 are located between the two winding shafts 33. One end of the shielding cloth 34 is connected to the limiting block 32 and the other end is connected to the winding shaft 33; a positioning bolt is threadedly connected within the threaded hole, and the positioning screw abuts tightly against the moving block 31.

[0046] Reference 5 and Figure 6, a first adjusting component 35 is arranged on the printing panel 14. The first adjusting component 35 includes an adjusting screw 351 rotatably connected in the first sliding groove 141. The adjusting screw 351 passes through the moving block 31 and is threadedly connected to the moving block 31. First bevel gears 352 are key-connected to both ends of the adjusting screw 351. Second bevel gears 353 are key-connected to both take-up reels 33, and the second bevel gears 353 on the two take-up reels 33 are respectively meshed with the two first bevel gears 352 at both ends of the adjusting screw 351.

[0047] Slide the moving block 31 in the first sliding groove 141 of the printing panel 14. When the limiting area formed by the two limits on the moving block 31 corresponds to the second plate 72, rotate the positioning bolt to make the positioning bolt press against the moving block 31; when the moving block 31 slides in the first sliding groove 141, the moving block 31 will drive the adjusting screw 351 to rotate. The two first bevel gears 352 on the adjusting screw 351 respectively drive the second bevel gears 353 on the two take-up reels 33 to rotate, and the two take-up reels 33 will rotate to keep the two shielding cloths 34 in a tensioned state.

[0048] Reference 5 and Figure 6 , the ink scraping mechanism 4 includes a sliding block 41. The two ends of the sliding block 41 are respectively slidably arranged on the two limiting blocks 32. A through hole is formed in the sliding block 41, and a scraping plate 42 is slidably connected in the through hole; a first spring 43 is arranged in the through hole. One end of the first spring 43 is connected to the scraping plate 42 and the other end is connected to the sliding block 41.

[0049] When printing ink is needed, pour the ink into the limiting area, and then the operator presses the scraping plate 42 to make the scraping plate 42 contact the printing screen on the printing panel 14 and pull the scraping plate 42. The scraping plate 42 will drive the sliding block 41 to slide on the two limiting blocks 32. At this time, the first spring 43 is in a compressed state; after printing is completed, release the scraping plate 42, and the force of the first spring 43 to recover its elastic deformation will make the scraping plate 42 no longer contact the printing screen on the printing panel 14.

[0050] Reference Figure 2 、 Figure 3 and Figure 7 , a cavity is formed in the workbench 11, and a movement groove and a groove communicating the cavity and the second sliding groove 111 are formed in the workbench 11.

[0051] An ejection mechanism 6 is provided on the workbench 11. The ejection mechanism 6 includes an ejection block 61 slidably connected in the movement groove. The ejection block 61 is located between two clamping blocks 51. A third adjustment assembly 62 is provided on the workbench 11. The third adjustment assembly 62 includes an adjustment block 621 slidably connected in the groove. An arc-shaped guiding surface is provided on the side of the adjustment block 621 close to the ejection block 61. A second spring 622 is connected to the adjustment block 621. The end of the second spring 622 away from the adjustment block 621 is connected to the side wall of the cavity; a first rack 623 is fixedly connected to the adjustment block 621. A first gear 624 meshing with the first rack 623 is rotatably connected in the cavity; a rotating shaft 625 is rotatably connected to the side wall of the cavity. A second gear 626 and a third gear 627 are key-connected to the rotating shaft 625. The second gear 626 meshes with the first gear 624; a second rack 628 meshing with the third gear 627 is integrally provided on the ejection block 61.

[0052] At the beginning, the end of the adjustment block 621 away from the second spring 622 is located in the second chute 111. One end of the ejection block 61 is located in the second chute 111 and the other end is located in the cavity; when the printing of the second plate 72 is completed, the two clamping blocks 51 move away from each other. One of the clamping blocks 51 will first contact the guiding surface on the adjustment block 621 and then squeeze the adjustment block 621, causing the adjustment block 621 to completely enter the groove. At this time, the second spring 622 is compressed; when the adjustment block 621 moves, the first rack 623 on the adjustment block 621 drives the first gear 624 to rotate. The first gear 624 drives the second gear 626 to rotate. The second gear 626 drives the rotating shaft 625 to rotate. The rotating shaft 625 drives the third gear 627 to rotate. The third gear 627 drives the second rack 628 to move. The second rack 628 will drive the ejection block 61 to move in the direction close to the first plate 71 and push the first plate 71 to move, so that the clamping block 74 on the second plate 72 is separated from the card slot 121. Then, the two clamping blocks 51 are made to move towards each other, so that the clamping blocks 51 no longer contact the adjustment block 621. The force of the second spring 622 to restore elastic deformation causes the end of the adjustment block 621 away from the second spring 622 to be located in the second chute 111. The ejection block 61 returns to its initial position, and at this time, the distance between the two clamping blocks 51 is greater than the distance between the two third plates 73.

[0053] The implementation principle of an ink printing device for the side plate of a box body in an embodiment of this application is as follows: First, engage the clamping block 74 on the second plate 72 with the card slot 121 on the placement table 12 and make the second plate 72 abut against the placement table 12; then make the two clamping blocks 51 respectively press against the two third plates 73; then rotate the printing panel 14 so that the printing screen on the printing panel 14 abuts against the second plate 72, and then adjust the position of the moving block 31 so that the printing screen in the defined area of the printing panel 14 corresponds to the second plate 72. Then pour the ink into the defined area, and then press the squeegee 42 to make the squeegee 42 abut against the printing screen in the defined area of the printing panel 14 and push the squeegee 42 to move, thereby realizing printing.

[0054] After printing is completed, first loosen the squeegee 42, and then rotate the printing panel 14 so that the printing screen on the printing panel 14 no longer abuts against the second plate 72; then make the two clamping blocks 51 move away from each other. When the clamping blocks 51 move away from each other, the ejecting block 61 will move towards the first plate 71 and push the first plate 71 to move, so that the clamping block 74 on the second plate 72 is separated from the card slot 121 on the placement groove; the first plate 71 drives the second plate 72 to move horizontally, so that the second plate 72 is separated from the placement table 12. Compared with the second plate 72 moving vertically to separate the second plate 72 from the placement table 12, the phenomenon that the second plate 72 hits the printing panel 14 can be reduced.

[0055] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An ink printing device for the side plate of a box body, characterized in that, It includes a printing mechanism, and the printing mechanism includes a workbench (11), a placement table (12), a support block (13), and a printing panel (14). The placement table (12) is arranged on the workbench (11), and a card slot (121) is provided on the placement table (12); the support block (13) is arranged on the workbench (11) on one side of the placement table (12), and the printing panel (14) is rotatably arranged on the support block (13); A limiting mechanism (3) is arranged on the printing panel (14). The limiting mechanism (3) includes a moving block (31), a limiting block (32), a winding shaft (33), a shielding cloth (34), a first adjusting component (35), and a positioning bolt. A first sliding groove (141) is provided on the printing panel (14), and the moving block (31) is slidably arranged in the first sliding groove (141); There are two limiting blocks (32). Both of the two limiting blocks (32) are arranged on the moving block (31), and a limiting space is formed between the two limiting blocks (32); and both of the two limiting blocks (32) are in contact with the printing mesh on the printing panel (14); There are two winding shafts (33). Both of the two winding shafts (33) are rotatably connected to the printing panel (14), and the two limiting blocks (32) are located between the two winding shafts (33); There are two shielding cloths (34). The two shielding cloths (34) are respectively arranged on both sides of the two limiting blocks (32), and the shielding cloth (34) connects the winding shaft (33) and the limiting block (32); A threaded hole communicating with the first sliding groove (141) is provided on the printing panel (14), and the positioning bolt is threadedly connected to the threaded hole and abuts against the moving block (31); The first adjusting component (35) is arranged on the printing panel (14), and both of the two winding shafts (33) and the moving block (31) are connected to the first adjusting component (35); The side plate of the box body includes a first plate (71). Second plates (72) are integrally arranged at both ends in the length direction of the first plate (71), and third plates (73) are integrally arranged on both sides in the width direction of the first plate (71); a clamping block (74) is integrally arranged on the second plate (72), and the clamping block (74) can be clamped with the card slot (121); The limiting space corresponds to the position to be printed on the second plate (72).

2. The ink printing device for the side plate of a box according to claim 1, characterized in that, An adjusting mechanism (2) is arranged on the workbench (11). The adjusting mechanism (2) includes a fixed block (21), a first adjusting block (22), a second adjusting block (23), a third adjusting block (24), and an adjusting component (25). The fixed block (21) is arranged on the workbench (11), and the first adjusting block (22) is slidably arranged on the fixed block (21) through the adjusting component (25); The second adjusting block (23) is slidably arranged on the first adjusting block (22) through the adjusting component (25); The third adjusting block (24) is fixedly arranged on the second adjusting block (23); The support block (13) is slidably arranged on the third adjustment block (24) through the adjustment assembly (25).

3. The ink printing device for a box side plate according to claim 1, characterized in that, The first adjustment assembly (35) includes an adjustment screw (351), a first bevel gear (352) and a second bevel gear (353), The adjustment screw (351) is rotatably arranged in the first chute (141), and the adjustment screw (351) is threadedly connected to the moving block (31); Both ends of the adjustment screw (351) are key-connected with the first bevel gear (352); Both of the two winding shafts (33) are key-connected with the second bevel gear (353), and the second bevel gears (353) on the two winding shafts (33) are respectively meshed with the first bevel gears (352) at both ends of the adjustment screw (351).

4. An ink printing device for a box side plate according to claim 1, characterized in that, A scraping mechanism (4) is arranged on the printing panel (14), and the scraping mechanism (4) includes a sliding block (41), a scraping plate (42) and a first spring (43), Both ends of the sliding block (41) are slidably arranged on the two limiting blocks (32) respectively, A through hole is formed in the sliding block (41), and the scraping plate (42) is slidably arranged in the through hole; One end of the first spring (43) is connected to the sliding block (41) and the other end is connected to the scraping plate (42).

5. An ink printing device for a box side plate according to claim 1, characterized in that, A clamping mechanism (5) is arranged on the workbench (11), and the clamping mechanism (5) includes a clamping block (51) and a second adjustment assembly (52), A second chute (111) is formed in the workbench (11), and the clamping blocks (51) are slidably arranged at both ends of the second chute (111); The second adjustment assembly (52) is arranged on the workbench (11), and the two clamping blocks (51) are both connected to the second adjustment assembly (52).

6. The ink printing device for a box side plate according to claim 5, characterized in that, An ejecting mechanism (6) is arranged on the workbench (11), and the ejecting mechanism (6) includes an ejecting block (61) and a third adjustment assembly (62), A movement groove communicating with the second chute (111) is formed in the workbench (11), the ejecting block (61) is slidably arranged in the movement groove, and the ejecting block (61) is located between the two clamping blocks (51); The third adjustment assembly (62) is arranged on the workbench (11), and the ejecting block (61) is connected to the third adjustment assembly (62).

7. An ink printing device for a box side plate according to claim 6, characterized in that, The third adjustment assembly (62) includes an adjustment block (621), a second spring (622), a first rack (623), a first gear (624), a rotating shaft (625), a second gear (626), a third gear (627) and a second rack (628), A cavity is formed in the workbench (11), a groove communicating with the cavity is formed in the workbench (11), and the movement groove communicates with the cavity; The adjustment block (621) is slidably arranged in the groove, and a guiding surface is arranged on one side of the adjustment block (621) close to the ejecting block (61); One end of the second spring (622) is connected to the adjusting block (621), and the other end is connected to the side wall of the cavity; The first rack (623) is arranged on the adjusting block (621), and the first gear (624) is rotatably arranged in the cavity and meshes with the first rack (623); The rotating shaft (625) is rotatably arranged in the cavity, and the second gear (626) is key-connected to the rotating shaft (625) and meshes with the first gear (624); The third gear (627) is key-connected to the rotating shaft (625), and a second rack (628) meshing with the third gear (627) is arranged on the ejecting block (61).

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