Coiled material painting and winding device

Abstract

The utility model belongs to the technical field of UV (ultraviolet) coiled material spray painting and rolling, and particularly relates to a coiled material spray painting and rolling device which comprises a base. The base is provided with a winding mechanism and a painting mechanism, the winding mechanism comprises two rectangular plates, the two rectangular plates are fixedly connected to the base, a bidirectional screw rod is rotatably installed between the two rectangular plates, one rectangular plate is provided with a first motor, the output end of the first motor is connected with one end of the bidirectional screw rod, and the other rectangular plate is provided with a second motor. The bidirectional lead screw is sleeved with a movable plate. When in use, the winding roller can be quickly mounted, dismounted and replaced, so that the mounting, dismounting and replacing processes of the winding roller are more convenient and faster, the winding efficiency is greatly improved, and winding rollers with different sizes can be required by coiled materials with different width specifications in the coiled material spray painting production, so that the production cost is reduced, and the production efficiency is improved. The winding roller is convenient to mount, dismount and replace, the production requirements can be flexibly met, and the flexibility and adaptability of a production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of UV coiled material spraying and winding, in particular to a coiled material spraying and winding device. Background Art

[0002] UV coil is a material with high weather resistance and strong UV resistance. During the processing, it is often sprayed to present colorful patterns and texts on the coil to meet the needs of different application scenarios. After spraying is completed, the coil needs to be rolled up and sorted.

[0003] The existing coil-type inkjet printing and winding device is mainly composed of a printing mechanism and a winding mechanism. The printing mechanism includes a guide mechanism and a nozzle, and the winding mechanism includes a motor and a winding roller. When winding the coil-type material after inkjet printing, the UV coil-type material after inkjet printing is first led out from the printing mechanism and introduced onto the winding roller through the feed port, and then the motor is started to make the winding roller start to rotate. As the winding roller rotates, the UV coil-type material after inkjet printing is gradually wound up, so that the coil-type material after inkjet printing can be wound and wound on the winding roller, which is convenient for subsequent storage, use and transportation.

[0004] The existing coil-type inkjet winding device uses bolts and nuts to fix the winding roller. This fastening method requires a lot of time to loosen and tighten these fasteners when disassembling and replacing the winding roller, which makes it inconvenient to install, disassemble and replace the winding roller, greatly reducing the winding efficiency. Therefore, a coil-type inkjet winding device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the above-mentioned background technology, the utility model provides a coiled material inkjet printing and winding device.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a coiled material inkjet winding device, comprising a base; a winding mechanism and a printing mechanism are arranged on the base, and the winding mechanism comprises two rectangular plates, the base is fixedly connected with two rectangular plates, a bidirectional screw rod is rotatably installed between the two rectangular plates, a first motor is installed on one of the rectangular plates, an output end of the first motor is connected with one end of the bidirectional screw rod, a movable plate is sleeved on the bidirectional screw rod, both sides of each movable plate are fixedly connected with a limiting block, two limiting rods are fixedly connected between the two rectangular plates, the two limiting rods are respectively located on both sides of the bidirectional screw rod, and the limiting rods penetrate the limiting block arrangement, the top ends of the two movable plates are rotatably installed with a rotating shaft, one end of the two rotating shafts are fixedly connected with a rotating disk, and the two rotating disks are fixedly connected with a clamping column, two limiting strips are fixed on the clamping column, the two clamping columns are matched with a sleeve, and the two sleeves are matched with a winding drum, and two limiting grooves are provided on the inner wall of the sleeve, and the limiting strips slide The two movable plates are driven by the two clamping columns to move closer to each other, so that the two clamping columns are quickly clamped in the sleeve, thereby quickly completing the installation operation of the winding drum. When it is necessary to disassemble and replace the winding drum, the first motor is started to rotate the two-way screw rod, and the two movable plates drive the two clamping columns to move away from each other, so that the clamping columns are separated from the sleeve, thereby facilitating the disassembly of the winding drum, repeating the above installation operation, and facilitating the replacement of the winding drum. This structural arrangement can quickly complete the installation, disassembly and replacement operations of the winding drum, making the installation, disassembly and replacement processes of the winding drum more convenient, greatly improving the efficiency of winding, and in the production of coiled material printing, coils of different widths may require winding rollers of different sizes, which is convenient for the operation of installing, disassembling and replacing the winding rollers, and can flexibly respond to these production needs, thereby improving the flexibility and adaptability of the production line.

[0007] Preferably, a driven gear is mounted on the other end of a rotating shaft, and a second motor is installed at the bottom end of the movable plate close to the driven gear. A driving gear is installed at the output end of the second motor, and the driving gear and the driven gear are meshed with each other. When winding, the second motor is started to rotate the driving gear, forcing the driven gear to rotate as well, thereby causing the rotating shaft to drive the winding drum to rotate. With the cooperation of the limit strip and the limit groove, the winding drum can be prevented from slipping, so that the coiled material after printing can be stably wound.

[0008] Preferably, a workbench is fixedly connected to the base, and two fixed blocks are installed on the inner wall of the workbench. Auxiliary guide wheels are installed on the two fixed blocks for rotation. When the device is used, the auxiliary guide wheels are provided to assist in winding the coil.

[0009] Preferably, a fixing frame is installed on the base, and two sleeves are fixedly connected to the fixing frame, and springs are arranged in the two sleeves. A movable rod is fixedly connected to the other end of the spring, and the two movable rods are respectively fixedly connected to a mounting frame, and a pressing and limiting wheel is rotatably installed in the mounting frame. During the winding process, the pressing and limiting wheel is always in contact with the outermost surface of the coil on the winding drum through the cooperation of the spring and the movable rod, so that the coil can be more tightly wound on the winding drum, avoiding the coil from becoming loose, and improving the quality of winding.

[0010] Preferably, the inkjet printing mechanism includes a frame, a frame is installed on the workbench, a third motor is installed on the side wall of the frame, a threaded rod is installed on the output end of the third motor, a movable block is sleeved on the threaded rod, a nozzle is mounted on the movable block, two guide rods are fixedly connected to the inner walls on both sides of the frame, and the two guide rods are respectively located on the upper and lower sides of the threaded rod, and the guide rods pass through the movable block. When inkjet printing is performed, the third motor is started to rotate the threaded rod, and with the cooperation of the guide rod, the movable block drives the nozzle to move stably, so that the roll material can be moved for inkjet printing.

[0011] The utility model is beneficial in that:

[0012] When the take-up roller is installed, the first motor is started to rotate the bidirectional screw rod, and the movable plate is stably moved under the cooperation of the limit rod, thereby the two movable plates drive the two clamping posts to approach each other, so that the two clamping posts are quickly clamped in the sleeve, thereby quickly completing the installation operation of the take-up roller. When the take-up roller needs to be disassembled and replaced, the first motor is started to rotate the bidirectional screw rod, thereby the two movable plates drive the two clamping posts to move away from each other, so that the clamping posts are separated from the sleeve, thereby facilitating the disassembly of the take-up roller, and repeating the above installation operation is convenient for replacing the take-up roller. This structural arrangement can quickly complete the installation, disassembly and replacement operations of the take-up roller, making the installation, disassembly and replacement processes of the take-up roller more convenient, greatly improving the efficiency of winding, and in the production of coiled material inkjet printing, coiled materials of different width specifications may require coils of different sizes, which is convenient for the operation of installing, disassembling and replacing the coiled roller, and can flexibly respond to these production needs, thereby improving the flexibility and adaptability of the production line;

[0013] 2. When the utility model is winding, the second motor is started to rotate the driving gear, forcing the driven gear to rotate as well, and then the rotating shaft drives the winding drum to rotate accordingly. With the cooperation of the limit strip and the limit groove, the winding drum can be prevented from slipping, so that the coiled material after spraying can be stably wound. Through the cooperation of the spring and the movable rod, the pressing limit wheel is always in contact with the outermost surface of the coiled material on the winding drum, so that the coiled material can be more tightly wound on the winding drum, avoiding the loosening of the coiled material and improving the quality of winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device;

[0016] Figure 2 It is a schematic diagram of the overall sectional three-dimensional structure of the device;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the winding mechanism;

[0018] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the casing;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the winding and splitting mechanism.

[0020] In the figure: 1. base; 2. rectangular plate; 3. bidirectional screw; 4. first motor; 5. moving plate; 6. limit rod; 7. limit block; 8. rotating shaft; 9. rotating disk; 10. clamping column; 11. limit strip; 12. sleeve; 13. limit groove; 14. winding drum; 15. driven gear; 16. second motor; 17. driving gear; 18. fixed frame; 19. sleeve; 20. spring; 21. movable rod; 22. mounting frame; 23. pressing limit wheel; 24. workbench; 25. fixed block; 26. auxiliary guide wheel; 27. frame; 28. third motor; 29. ​​threaded rod; 30. movable block; 31. nozzle; 32. guide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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.

[0022] See also Figure 1-5 As shown, a coiled material printing and winding device comprises a base 1; a winding mechanism and a printing mechanism are arranged on the base 1, the winding mechanism comprises two rectangular plates 2, two rectangular plates 2 are fixedly connected to the base 1, a bidirectional screw rod 3 is rotatably installed between the two rectangular plates 2, a first motor 4 is installed on one of the rectangular plates 2, the output end of the first motor 4 is connected to one end of the bidirectional screw rod 3, a moving plate 5 is mounted on the bidirectional screw rod 3, both sides of each moving plate 5 are fixedly connected to limit blocks 7, and two limit rods 6 are fixedly connected between the two rectangular plates 2. , two limit rods 6 are respectively located on both sides of the bidirectional screw rod 3, and the limit rods 6 are arranged through the limit block 7, the top of the two movable plates 5 are rotatably installed with a rotating shaft 8, one end of the two rotating shafts 8 are fixedly connected to a rotating disk 9, and the two rotating disks 9 are fixedly connected to a clamping column 10, and two limit strips 11 are fixed on the clamping column 10, the two clamping columns 10 are matched with a sleeve 12, and the two sleeves 12 are matched with a winding drum 14. Two limit grooves 13 are provided on the inner wall of the sleeve 12, and the limit strip 11 is slidably assembled in the limit groove 13; When installing the winding roller, the first motor 4 is started to rotate the bidirectional screw rod 3, and the movable plate 5 is stably moved with the cooperation of the limit rod 6, so that the two movable plates 5 drive the two clamping columns 10 to approach each other, so that the two clamping columns 10 are quickly clamped in the sleeve 12, thereby quickly completing the installation of the winding roller 14. When the winding roller needs to be disassembled and replaced, the first motor 4 is started to rotate the bidirectional screw rod 3, so that the two movable plates 5 drive the two clamping columns 10 to move away from each other, so that the clamping columns 10 are separated from the sleeve 1 2, so that it is convenient to disassemble the winding drum 14, repeat the above installation operation, and replace the winding drum 14. This structural setting can quickly complete the installation, disassembly and replacement of the winding roller, making the installation, disassembly and replacement process of the winding roller more convenient, greatly improving the winding efficiency, and in the coil printing production, coils of different widths may require winding rollers of different sizes, which is convenient for the installation, disassembly and replacement of the winding roller, and can flexibly respond to these production needs, thereby improving the flexibility and adaptability of the production line.

[0023] A driven gear 15 is sleeved on the other end of a rotating shaft 8, and a second motor 16 is installed at the bottom end of the movable plate 5 close to the driven gear 15. A driving gear 17 is installed at the output end of the second motor 16, and the driving gear 17 is meshed with the driven gear 15. A workbench 24 is fixedly connected to the base 1, and two fixed blocks 25 are installed on the inner side wall of the workbench 24. Auxiliary guide wheels 26 are installed on the two fixed blocks 25 for rotation. After the winding drum 14 is installed, when winding, the second motor 16 is started to rotate the driving gear 17, forcing the driven gear 15 to rotate as well, so that the rotating shaft 8 drives the winding drum 14 to rotate. With the cooperation of the limit strip 11 and the limit groove 13, the winding drum 14 can be prevented from slipping, so that the coiled material after printing can be stably wound.

[0024] See also Figure 4 As shown, a fixing frame 18 is installed on the base 1, and two sleeves 19 are fixedly connected to the fixing frame 18, and springs 20 are arranged in the two sleeves 19, and the other end of the spring 20 is fixedly connected to a movable rod 21, and the two movable rods 21 are respectively fixedly connected to a mounting frame 22, and a pressing and limiting wheel 23 is rotatably installed in the mounting frame 22; during the winding process, the pressing and limiting wheel 23 is always in contact with the outermost surface of the coil on the winding drum 14 through the cooperation of the spring 20 and the movable rod 21, so that the coil can be more tightly wound on the winding drum 14, thereby avoiding the phenomenon of loose coils and improving the quality of winding.

[0025] See also Figure 1 As shown, the inkjet printing mechanism includes a frame 27, the frame 27 is installed on the workbench 24, the third motor 28 is installed on the side wall of the frame 27, a threaded rod 29 is installed on the output end of the third motor 28, a movable block 30 is sleeved on the threaded rod 29, a nozzle 31 is mounted on the movable block 30, two guide rods 32 are fixedly connected to the inner walls on both sides of the frame 27, and the two guide rods 32 are respectively located on the upper and lower sides of the threaded rod 29, and the guide rods 32 are arranged through the movable block 30; when inkjet printing is performed, the third motor 28 is started to rotate the threaded rod 29, and with the cooperation of the guide rod 32, the movable block 30 drives the nozzle 31 to move stably, so that the roll material can be moved for inkjet printing.

[0026] Working principle: the existing coiled material printing winding device adopts bolts and nuts to fix the winding roller. This fastening method requires a lot of time to loosen and tighten these fasteners when disassembling and replacing the winding roller, which makes it inconvenient to install, disassemble and replace the winding roller, greatly reducing the winding efficiency. Therefore, a coiled material printing winding device is proposed to solve the above problems. When installing the winding roller, start the first motor 4 to rotate the bidirectional screw rod 3, and with the cooperation of the limit rod 6, the movable plate 5 moves stably, so that the two movable plates 5 drive the two clamping columns 10 to approach each other, so that the two clamping columns 10 are quickly clamped in the sleeve 12, thereby quickly completing the installation of the winding drum 14. When it is necessary to disassemble and replace the winding roller, the first motor 4 is started to rotate the bidirectional screw rod 3, so that the two movable plates 5 drive the two clamping columns 10 to move away from each other, so that the clamping column 10 is separated from the sleeve 12, so as to facilitate the disassembly of the winding roller 14, and repeat the above installation operation to facilitate the replacement of the winding roller 14. This structural setting can quickly complete the installation, disassembly and replacement of the winding roller, making the installation, disassembly and replacement of the winding roller more convenient, greatly improving the efficiency of winding, and in the production of coiled material inkjet printing, coils of different widths may require winding rollers of different sizes, which is convenient for the installation, disassembly and replacement of the winding roller, and can flexibly respond to these production needs, thereby improving the flexibility and adaptability of the production line;

[0027] After the winding drum 14 is installed, when winding, the second motor 16 is started to rotate the driving gear 17, forcing the driven gear 15 to rotate as well, and then the rotating shaft 8 drives the winding drum 14 to rotate. With the cooperation of the limit strip 11 and the limit groove 13, the winding drum 14 can be prevented from slipping, so that the coiled material after spraying can be stably wound. During the winding process, through the cooperation of the spring 20 and the movable rod 21, the pressing limit wheel 23 is always in contact with the outermost coil surface on the winding drum 14, so that the coiled material can be more tightly wound on the winding drum 14, avoiding the coiled material from becoming loose, thereby improving the quality of winding.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A coiled material inkjet printing and winding device, characterized in that: The invention comprises a base (1); a winding mechanism and a spray painting mechanism are arranged on the base (1); the winding mechanism comprises two rectangular plates (2); the two rectangular plates (2) are fixedly connected to the base (1); a bidirectional screw rod (3) is rotatably installed between the two rectangular plates (2); a first motor (4) is installed on one of the rectangular plates (2); the output end of the first motor (4) is connected to one end of the bidirectional screw rod (3); a movable plate (5) is mounted on the bidirectional screw rod (3); both sides of each movable plate (5) are fixedly connected to a limiting block (7); two limiting rods (6) are fixedly connected between the two rectangular plates (2); the two limiting rods (6) are ) are respectively located on both sides of the bidirectional screw rod (3), and the limit rod (6) penetrates the limit block (7), the top ends of the two movable plates (5) are rotatably mounted with a rotating shaft (8), one end of the two rotating shafts (8) is fixedly connected to a rotating disk (9), and the two rotating disks (9) are fixedly connected to a clamping column (10), and two limit strips (11) are fixed on the clamping column (10), the two clamping columns (10) are matched with a sleeve (12), and the two sleeves (12) are matched with a winding drum (14), and two limit grooves (13) are provided on the inner wall of the sleeve (12), and the limit strips (11) are slidably assembled in the limit grooves (13).

2. A coiled material inkjet printing and winding device according to claim 1, characterized in that: A driven gear (15) is sleeved on the other end of a rotating shaft (8), a second motor (16) is installed at the bottom end of the moving plate (5) close to the driven gear (15), a driving gear (17) is installed at the output end of the second motor (16), and the driving gear (17) and the driven gear (15) are meshed with each other.

3. The coiled material printing and winding device according to claim 1, characterized in that: A fixing frame (18) is installed on the base (1), and two sleeves (19) are fixedly connected to the fixing frame (18). Springs (20) are arranged in the two sleeves (19), and the other end of the spring (20) is fixedly connected to a movable rod (21). The two movable rods (21) are respectively fixedly connected to a mounting frame (22), and a pressing limit wheel (23) is rotatably installed in the mounting frame (22).

4. The coiled material printing and winding device according to claim 1, characterized in that: A workbench (24) is fixedly connected to the base (1), and two fixing blocks (25) are installed on the inner side wall of the workbench (24). Auxiliary guide wheels (26) are installed to cooperate with the two fixing blocks (25) for rotation.

5. The coiled material inkjet printing and winding device according to claim 1, characterized in that: The inkjet printing mechanism comprises a frame (27), the frame (27) is mounted on the workbench (24), a third motor (28) is mounted on the side wall of the frame (27), a threaded rod (29) is mounted on the output end of the third motor (28), a movable block (30) is sleeved on the threaded rod (29), and a nozzle (31) is mounted on the movable block (30).

6. A coiled material inkjet printing and winding device according to claim 5, characterized in that: Two guide rods (32) are fixedly connected to the inner walls on both sides of the frame (27), and the two guide rods (32) are respectively located on the upper and lower sides of the threaded rod (29), and the guide rods (32) penetrate the movable block (30).

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