Regulating and controlling device for ink path roller set of rotary press

Abstract

The utility model relates to the technical field of rotary presses, and provides a rotary press ink path roller set regulation and control device which comprises a shell, a roller set groove is formed in the front side of the shell, a regulation and control groove is formed in the left side of the shell, installation blocks are fixedly installed at the two ends of the roller set groove, a connecting shaft is fixedly installed between the inner sides of the installation blocks, and the connecting shaft is fixedly connected with the shell. And a baffle is movably mounted on the outer side of the connecting shaft. According to the adjusting and controlling device for the ink path roller set of the rotary press, the round block is driven by the disc to do circular motion, the first short shaft is driven by the belt to move upwards in the adjusting groove, and therefore the first ink roller is driven to move upwards. According to the technical scheme, working personnel can conveniently conduct printing work on different materials, the working efficiency of the rotary press is improved, and through the technical scheme, the problem that in the prior art, the interval is difficult to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary printing machines, and in particular to an ink path roller group regulating device for a rotary printing machine. Background Art

[0002] A rotary printing press is a commonly used device in printing, mainly consisting of two parts: a rotary press and a printing press. It can continuously print complex printed patterns or texts onto many flat images, supports products of various materials and sizes, and is particularly suitable for mass production.

[0003] The traditional rotary printing machine has the following shortcomings: during the use of the traditional rotary printing machine ink path roller group, the material is printed through the ink path roller group, but the material and thickness of different materials are different. When printing on materials of different thicknesses, the ink path roller group needs to be disassembled and then installed, which is inconvenient. Therefore, a rotary printing machine ink path roller group control device is needed. Utility Model Content

[0004] The utility model provides a control device for an ink path roller group of a rotary printing press, which solves the problem of difficulty in adjusting intervals in the related technology.

[0005] The technical solution of the utility model is as follows: A rotary printing press ink path roller group control device, comprising:

[0006] A shell, wherein a roller group groove is opened on the front side of the shell, a regulating groove is opened on the left side of the shell, mounting blocks are fixedly installed at both ends of the roller group groove, a connecting shaft is fixedly installed between the inner sides of the mounting blocks, and a baffle is movably installed on the outer side of the connecting shaft;

[0007] An adjusting mechanism, wherein the adjusting mechanism is arranged inside the adjusting groove;

[0008] A protection mechanism, wherein the protection mechanism is arranged on the left side of the housing;

[0009] Wherein, the adjustment mechanism includes a disc, a platform is fixedly installed inside the adjustment groove, a servo motor is fixedly installed on the outer side of the platform, a disc is rotatably installed on the inner side of the platform, the output end of the servo motor is fixedly connected to the inner side of the disc, a round block is fixedly installed on the inner side of the disc, adjustment grooves are provided on both sides of the roller group groove, a rotating shaft 2 extending to the inner side of the adjustment groove is rotatably installed inside the roller group groove, an ink roller 1 is fixedly sleeved on the outer side of the rotating shaft 2, a short shaft 1 is fixedly installed on the inner end of the rotating shaft 2, the short shaft 1 is connected to the round block by belt drive, and a gear 1 is fixedly installed on the rear side of the short shaft 1.

[0010] As a preferred technical solution of the utility model, the protective mechanism includes a cross bar, and the left side of the shell is provided with cross grooves located at both ends of the regulating groove. The cross bar is fixedly connected to the inside of the cross groove, and a block is movably sleeved on the outside of the cross bar. A protective plate is fixedly installed on the front side of the block, and a push block is fixedly installed on the front side of the protective plate. A return spring is elastically installed between the inner side of the cross groove and the inner side of the block, and the return spring is movably connected to the outer side of the cross bar.

[0011] As an optimal technical solution of the utility model, a rotating shaft 1 extending into the regulating groove is rotatably installed inside the roller group groove, an ink roller 2 is fixedly sleeved on the outer side of the rotating shaft 1, and a gear 2 is fixedly installed on the inner end of the rotating shaft 1.

[0012] As a preferred technical solution of the utility model, a rotating motor is fixedly installed inside the regulating groove, a short shaft 2 is fixedly installed inside the gear 2, and the rotating motor and the short shaft 2 are connected by a transmission belt.

[0013] As a preferred technical solution of the utility model, a slide groove is opened on the left side of the roller group groove, a connecting plate is slidably installed inside the slide groove, a threaded shaft is fixedly installed on the front end of the connecting plate, a nut is threadedly installed on the outer side of the threaded shaft, and a limiting block is fixedly installed on the outer end of the threaded shaft.

[0014] As a preferred technical solution of the utility model, a cylinder is fixedly installed on the left side of the connecting plate, a slot is opened on the inner side of the cylinder, card slots are opened on both sides of the bottom of the slot, a round rod is movably installed inside the slot, card blocks located inside the card slot are fixedly installed on both sides of the bottom of the round rod, and gear three is fixedly installed on the inner side of the round rod.

[0015] As a preferred technical solution of the utility model, a telescopic spring is elastically installed at the bottom of the slot, and the telescopic spring is located at the bottom of the clamping block.

[0016] The working principle and beneficial effects of the utility model are:

[0017] In the utility model, the disc drives the round block to make circular motion, so that the belt drives the short shaft one to move upward inside the adjusting groove, thereby driving the ink roller one to move upward. Compared with the traditional rotary printing press, the ink path roller group regulating device of the rotary printing press drives the ink roller one to move upward through the rotation of the disc to adjust the height, which is convenient for the staff to print different materials and improves the working efficiency of the rotary printing press. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the ink roller structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the control tank of the utility model;

[0022] Figure 4 This is a schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the cylinder structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the card block structure of the utility model.

[0025] In the figure: 1. shell; 2. roller group groove; 3. mounting block; 4. connecting shaft; 5. baffle; 6. rotating shaft 1; 7. rotating shaft 2; 8. ink roller 1; 9. ink roller 2; 10. regulating groove; 11. horizontal groove; 12. horizontal rod; 13. block; 14. reset spring; 15. protective plate; 16. push block; 17. table; 18. servo motor; 19. disc; 20. round block; 21. short shaft 1; 22. gear 1; 23. belt; 24. gear 2; 25. rotating motor; 26. transmission belt; 27. short shaft 2; 28. regulating groove; 29. ​​slide; 30. cylinder; 31. connecting plate; 32. slot; 33. card slot; 34. telescopic spring; 35. threaded shaft; 36. nut; 37. limit block; 38. round rod; 39. card block; 40. gear 3. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 6 As shown, the utility model provides a rotary printing press ink path roller group control device, comprising:

[0028] A housing 1, a roller group groove 2 is provided on the front side of the housing 1, a regulating groove 10 is provided on the left side of the housing 1, mounting blocks 3 are fixedly installed at both ends of the roller group groove 2, a connecting shaft 4 is fixedly installed between the inner sides of the mounting blocks 3, and a baffle 5 is movably installed on the outer side of the connecting shaft 4;

[0029] An adjusting mechanism, which is arranged inside the regulating tank 10;

[0030] A protection mechanism, which is arranged on the left side of the housing 1;

[0031] Among them, the adjustment mechanism includes a disc 19, a table 17 is fixedly installed inside the regulating groove 10, a servo motor 18 is fixedly installed on the outer side of the table 17, a disc 19 is rotatably installed on the inner side of the table 17, the output end of the servo motor 18 is fixedly connected to the inner side of the disc 19, a round block 20 is fixedly installed on the inner side of the disc 19, adjustment grooves 28 are opened on both sides of the roller group groove 2, a rotating shaft 27 extending to the inner side of the adjusting groove 28 is rotatably installed inside the roller group groove 2, an ink roller 18 is fixedly sleeved on the outer side of the rotating shaft 27, a short shaft 121 is fixedly installed on the inner end of the rotating shaft 27, the short shaft 121 is connected to the round block 20 through a belt 23, and a gear 122 is fixedly installed on the rear side of the short shaft 21.

[0032] In this embodiment, when it is necessary to adjust the position of the ink roller 8, it is only necessary to start the servo motor 18, so that the servo motor 18 drives the disc 19 to rotate, the disc 19 drives the round block 20 to rotate, the round block 20 makes a circular motion to drive the belt 23 to move upward, the belt 23 drives the short shaft 21 to move upward inside the adjustment groove 28, thereby driving the ink roller 8 to move upward, so as to adjust the height of the position of the ink roller 8 and the ink roller 2 9.

[0033] The disc 19 drives the round block 20 to make a circular motion, so that the belt 23 drives the short shaft 21 to move upward inside the adjusting groove 28, thereby driving the ink roller 8 to move upward. Compared with the traditional rotary printing press, the ink path roller group control device of this rotary printing press drives the ink roller 8 to move upward through the rotation of the disc 19 to adjust the height, which is convenient for the staff to print different materials and improves the working efficiency of the rotary printing press.

[0034] like Figure 2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a protective mechanism including a cross bar 12, a cross groove 11 located at both ends of the regulating groove 10 is opened on the left side of the shell 1, the cross bar 12 is fixedly connected to the inside of the cross groove 11, a block 13 is movably sleeved on the outer side of the cross bar 12, a protective plate 15 is fixedly installed on the front side of the block 13, a push block 16 is fixedly installed on the front side of the protective plate 15, a reset spring 14 is elastically installed between the inner side of the cross groove 11 and the inner side of the block 13, and the reset spring 14 is movably connected to the outer side of the cross bar 12.

[0035] In this embodiment, when it is necessary to detect the inside of the regulating groove 10, the push block 16 is pulled, so that the push block 16 drives the protective plate 15 to move, and the protective plate 15 drives the block 13 to move inward. The block 13 moves inward around the cross bar 12 inside the transverse groove 11 to squeeze the reset spring 14, causing the reset spring 14 to deform. After letting go, the reset spring 14 releases its elastic potential energy to push the block 13 back to its original position.

[0036] like Figure 2~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the internal rotation of the roller group groove 2 is installed with a rotating shaft 6 extending to the inside of the regulating groove 10, the outer side of the rotating shaft 6 is fixedly sleeved with an ink roller 2 9, and the inner end of the rotating shaft 6 is fixedly installed with a gear 24.

[0037] In this embodiment, the rotation of short shaft 27 drives shaft 1 6 to rotate, shaft 1 6 drives ink roller 2 9 to rotate, shaft 1 6 drives gear 3 40 to rotate, gear 3 40 drives gear 1 22 to rotate, thereby driving ink roller 1 8 to rotate along with ink roller 2 9.

[0038] like Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a rotating motor 25 is fixedly installed inside the regulating tank 10, a short shaft 27 is fixedly installed on the inner side of the gear 24, and the rotating motor 25 and the short shaft 27 are connected by a transmission belt 26.

[0039] In this embodiment, the rotary motor 25 drives the gear 2 24 to rotate through the transmission belt 26, thereby driving the ink roller 1 8 and the ink roller 2 9 to rotate synchronously.

[0040] like Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a slide groove 29 is opened on the left side of the roller group groove 2, a connecting plate 31 is slidably installed inside the slide groove 29, a threaded shaft 35 is fixedly installed at the front end of the connecting plate 31, a nut 36 is threadedly installed on the outer side of the threaded shaft 35, and a limiting block 37 is fixedly installed on the outer end of the threaded shaft 35.

[0041] In this embodiment, the nut 36 is rotated to move the nut 36 outward, thereby adjusting the position of the connecting plate 31 and thus adjusting the position of the cylinder 30 .

[0042] like Figure 5~Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a cylinder 30 is fixedly installed on the left side of the connecting plate 31, a slot 32 is opened on the inner side of the cylinder 30, and slots 33 are opened on both sides of the bottom of the slot 32, a round rod 38 is movably installed inside the slot 32, and blocks 39 located inside the slot 33 are fixedly installed on both sides of the bottom of the round rod 38, and a gear three 40 is fixedly installed on the inner side of the round rod 38.

[0043] In this embodiment, the block 39 at the rear end of the gear three 40 is aligned with the slot 32 and inserted therein, and then pressed and rotated, thereby fixing the gear three 40 on the rear side of the cylinder 30 .

[0044] like Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a telescopic spring 34 is elastically installed at the bottom of the slot 32 , and the telescopic spring 34 is located at the bottom of the block 39 .

[0045] In this embodiment, the telescopic spring 34 plays an auxiliary role on the clamping block 39, thereby facilitating the replacement of the gear three 40 by the staff.

[0046] The working principle and use process of this utility model:

[0047] When the position of the ink roller 8 needs to be adjusted, the servo motor 18 only needs to be started, so that the servo motor 18 drives the disc 19 to rotate, the disc 19 drives the round block 20 to rotate, the round block 20 makes a circular motion to drive the belt 23 to move upward, the belt 23 drives the short shaft 21 to move upward inside the adjustment groove 28, thereby driving the ink roller 8 to move upward, so as to adjust the height of the position of the ink roller 8 and the ink roller 2 9.

[0048] When it is necessary to inspect and maintain the inside of the regulating groove 10, the push block 16 is pulled, so that the push block 16 drives the protective plate 15 to move, and the protective plate 15 drives the block 13 to move inward. The block 13 moves inward around the cross bar 12 inside the transverse groove 11 to squeeze the reset spring 14, causing the reset spring 14 to deform. After letting go, the reset spring 14 releases its elastic potential energy to push the block 13 back to its original position.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] 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.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary printing press ink path roller group control device, characterized in that: include: A shell (1), wherein a roller group groove (2) is provided on the front side of the shell (1), a regulating groove (10) is provided on the left side of the shell (1), mounting blocks (3) are fixedly mounted at both ends of the roller group groove (2), a connecting shaft (4) is fixedly mounted between the inner sides of the mounting blocks (3), and a baffle (5) is movably mounted on the outer side of the connecting shaft (4); An adjusting mechanism, wherein the adjusting mechanism is arranged inside the adjusting groove (10); A protection mechanism, the protection mechanism being arranged on the left side of the housing (1); The adjusting mechanism comprises a disc (19), a platform (17) is fixedly mounted inside the adjusting groove (10), a servo motor (18) is fixedly mounted outside the platform (17), a disc (19) is rotatably mounted inside the platform (17), an output end of the servo motor (18) is fixedly connected to the inside of the disc (19), a round block (20) is fixedly mounted inside the disc (19), both sides of the roller group groove (2) are provided with adjusting grooves (28), a rotating shaft (7) extending to the inside of the adjusting groove (28) is rotatably mounted inside the roller group groove (2), an ink roller (8) is fixedly sleeved on the outside of the rotating shaft (7), a short shaft (21) is fixedly mounted on the inner end of the rotating shaft (7), the short shaft (21) is connected to the round block (20) by a belt (23), and a gear (22) is fixedly mounted on the rear side of the short shaft (21).

2. The device for controlling the ink path roller group of a rotary printing press according to claim 1, characterized in that: The protection mechanism comprises a cross bar (12), a left side of the housing (1) is provided with cross grooves (11) located at both ends of the regulating groove (10), the cross bar (12) is fixedly connected inside the cross groove (11), a block (13) is movably sleeved on the outer side of the cross bar (12), a protection plate (15) is fixedly mounted on the front side of the block (13), a push block (16) is fixedly mounted on the front side of the protection plate (15), a return spring (14) is elastically mounted between the inner side of the cross groove (11) and the inner side of the block (13), and the return spring (14) is movably connected to the outer side of the cross bar (12).

3. The device for controlling the ink path roller group of a rotary printing press according to claim 1, characterized in that: A rotating shaft 1 (6) extending into the regulating groove (10) is rotatably mounted inside the roller group groove (2), an ink roller 2 (9) is fixedly sleeved on the outer side of the rotating shaft 1 (6), and a gear 2 (24) is fixedly mounted on the inner end of the rotating shaft 1 (6).

4. The device for controlling the ink path roller group of a rotary printing press according to claim 3, characterized in that: A rotating motor (25) is fixedly mounted inside the regulating groove (10), a second short shaft (27) is fixedly mounted inside the second gear (24), and the rotating motor (25) and the second short shaft (27) are connected in transmission via a transmission belt (26).

5. The device for controlling the ink path roller group of a rotary printing press according to claim 1, characterized in that: A slide groove (29) is provided on the left side of the roller group groove (2), a connecting plate (31) is slidably mounted inside the slide groove (29), a threaded shaft (35) is fixedly mounted on the front end of the connecting plate (31), a nut (36) is threadedly mounted on the outer side of the threaded shaft (35), and a limit block (37) is fixedly mounted on the outer end of the threaded shaft (35).

6. The device for controlling the ink path roller group of a rotary printing press according to claim 5, characterized in that: A cylinder (30) is fixedly mounted on the left side of the connecting plate (31), a slot (32) is provided on the inner side of the cylinder (30), and clamping slots (33) are provided on both sides of the bottom of the slot (32), a round rod (38) is movably mounted inside the slot (32), clamping blocks (39) located inside the clamping slot (33) are fixedly mounted on both sides of the bottom of the round rod (38), and a gear three (40) is fixedly mounted on the inner side of the round rod (38).

7. The device for controlling the ink path roller group of a rotary printing press according to claim 6, characterized in that: A telescopic spring (34) is elastically mounted at the bottom of the slot (32), and the telescopic spring (34) is located at the bottom of the clamping block (39).

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