Anti-wrinkle printing equipment

Abstract

The utility model discloses anti-wrinkle printing equipment which comprises a working table, a conveying opening is formed in the top of the working table, a conveying machine is arranged in the conveying opening, the top of the working table is fixedly connected with a printing machine body, and the top of the working table is symmetrically and fixedly connected with bearing strips relative to the conveying machine. According to the utility model, through the cooperation of the transmission port and the transmission machine, the soft printing stock can be firstly transmitted to the wrinkle removing area, and at the moment, the wrinkle removing area compresses and positions one end of the soft printing stock through the cooperation of a bearing strip, a lifting cavity, a lifting motor, a threaded rod, a lifting strip, a pressing strip and an anti-skid block; through cooperation of the sliding groove, the sliding strip, the pressing groove, the spring and the smoothing strip, the smoothing strip can flatten the soft printing stock from the pressed end to the other end of the soft printing stock, so that the wrinkling effect can be achieved, and then the flattened soft printing stock is printed through the printing machine body.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to an anti-wrinkle printing equipment. Background Art

[0002] Printing is the technology of batch copying the contents of original manuscripts, such as text, drawings, photos, anti-counterfeiting manuscripts, etc., through processes such as plate making, inking, and drying, so that liquid ink is transferred to the surface of materials such as paper, fabrics, plastics, and leather. It is also the process of transferring the approved printing plate to the printing substrate through printing machinery and special ink.

[0003] After searching, a wrinkle-proof printing machine disclosed in Chinese patent application No. 201920877858.4 is disclosed. The patent discloses a wrinkle-proof printing machine, including a mounting bracket and a machine body. The mounting bracket is installed at the inlet of the machine body by bolts, and the four corners of the top of the mounting bracket are connected to support rods by bolts, and the tops of the four support rods are connected to a top plate by bolts, and the top of the top plate is screwed with an adjustment rod, and the bottom of the adjustment rod is connected to a lifting frame of an inverted U-shaped structure through a bearing, and the interior of the lifting frame is connected to upper flattening rollers distributed at equal distances through bearings. The substrate of the patent is conveyed to the inside of the machine body for printing by the compressed lower flattening belt and the upper flattening belt. Since the lower flattening belt and the upper flattening belt have good flatness, the loose substrate can be further effectively flattened. At the same time, the speed of the substrate entering the machine body is uniform, which can effectively avoid ghosting or unclear printed images and improve printing quality.

[0004] Although the above patent can be used to transport the substrate to the inside of the machine body for printing through the compressed lower flattening belt and the upper flattening belt, and the lower flattening belt and the upper flattening belt have good flatness, the loose substrate can be further effectively flattened. However, in actual use, the printing machine in the above patent can only remove wrinkles on continuous and uninterrupted soft substrates, which requires that one end of the soft substrate be located inside the tensioning roller, and the soft substrate also has a segmented form (such as strip-shaped square substrates, etc.), and this segmented soft substrate has a limited length, so when it is in the lower flattening belt and the upper flattening belt, its other end is difficult to be tightened by the tensioning roller, and it may even be unable to contact the tensioning roller. At this time, the wrinkle removal effect of the lower flattening belt and the upper flattening belt on the segmented soft substrate is greatly reduced, thereby affecting the subsequent printing effect, which makes the patent have certain limitations.

[0005] Therefore, it is necessary to modify the printing machine in the above patent to effectively prevent the problem that the wrinkle removal effect of the segmented soft substrate is poor, which easily affects the subsequent printing effect and thus has certain limitations. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide an anti-wrinkle printing device, which has the advantage of being able to remove wrinkles from segmented soft substrates with good wrinkle removal effect, and solves the problem that the wrinkle removal effect on segmented soft substrates is poor, which easily affects the subsequent printing effect and thus has certain limitations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-wrinkle printing device, comprising a workbench, a transmission port is provided on the top of the workbench, a conveyor is arranged inside the transmission port, a printing machine body is fixedly connected to the top of the workbench, a bearing bar is symmetrically fixedly connected to the top of the workbench with respect to the conveyor, and the bearing bar is located behind the printing machine body, a lifting cavity is provided on one side of the two bearing bars close to the conveyor, a lifting motor is symmetrically fixedly connected to one side of the two lifting cavities, and the output ends of the two lifting motors are fixedly connected to threaded The cam is provided with a plurality of springs, and the plurality of springs are arranged uniformly on the cam surface.

[0008] As a preferred embodiment of the present invention, a plurality of bearing plates are fixedly connected to the inner wall of the transfer port, and the plurality of bearing plates are distributed below the conveyor belt of the conveyor and used in conjunction with the conveyor belt.

[0009] As a preferred embodiment of the utility model, a sliding column is fixedly connected symmetrically with respect to the threaded rod inside the lifting cavity, and the surface of the sliding column is slidably connected with the lifting strip.

[0010] As a preferred embodiment of the utility model, a buffer is provided inside the spring, and two ends of the buffer are fixedly connected to the pressing groove and the smoothing strip respectively.

[0011] As a preferred embodiment of the utility model, a rotation groove is provided at the bottom of the smoothing strip, a smoothing roller is rotatably connected inside the rotation groove, and the height of the smoothing roller in a stationary state is lower than the height of the anti-sliding block.

[0012] As a preferred embodiment of the utility model, a transmission motor is fixedly connected to the inside of the lifting bar, and the output end of the transmission motor extends to the inside of the slide slot and is fixedly connected to a screw rod, and the other end of the screw rod is rotatably connected to the slide slot, and the surface of the screw rod is threadedly connected to the slide bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can first transfer the soft substrate to the wrinkle removal area through the cooperation of the transfer port and the conveyor. At this time, the wrinkle removal area presses and positions one end of the soft substrate through the cooperation of the bearing bar, the lifting cavity, the lifting motor, the threaded rod, the lifting bar, the pressing bar and the anti-sliding block. Then, through the cooperation of the sliding groove, the sliding bar, the pressing groove, the spring and the smoothing bar, the smoothing bar is made to level from the pressed end of the soft substrate to the other end, thereby achieving the effect of wrinkling. Then, the soft substrate after leveling can be printed through the main body of the printing machine.

[0015] 2. The utility model can fill the gaps between the transmission rollers of the conveyor through the arrangement of multiple bearing plates, thereby assisting in supporting the conveyor belt on the conveyor, thereby keeping the top of the conveyor belt on the same horizontal plane and providing support therefor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional stereoscopic schematic diagram of the structure of the utility model from the right side;

[0018] Figure 3 It is a three-dimensional schematic diagram of the lifting motor, threaded rod and lifting strip used in conjunction with each other in the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram.

[0020] In the figure: 1. workbench; 2. transmission port; 3. conveyor; 4. printing machine body; 5. bearing bar; 6. lifting chamber; 7. lifting motor; 8. threaded rod; 9. lifting bar; 10. pressing bar; 11. anti-sliding block; 12. slide groove; 13. slide bar; 14. pressing groove; 15. spring; 16. smoothing bar; 17. bearing plate; 18. slide column; 19. buffer; 20. rotating groove; 21. smoothing roller; 22. transmission motor; 23. screw 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] like Figures 1 to 4 As shown, the utility model provides an anti-wrinkle printing device, including a workbench 1, a transmission port 2 is opened on the top of the workbench 1, a conveyor 3 is arranged inside the transmission port 2, a printing machine body 4 is fixedly connected to the top of the workbench 1, a bearing bar 5 is symmetrically fixedly connected to the top of the workbench 1 with respect to the conveyor 3, and the bearing bar 5 is located behind the printing machine body 4, a lifting cavity 6 is opened on one side of the two bearing bars 5 close to the conveyor 3, a lifting motor 7 is symmetrically fixedly connected to one side of the two lifting cavities 6, a threaded rod 8 is fixedly connected to the output end of the two lifting motors 7, and the other end of the threaded rod 8 is passed through It is rotatably connected to the lifting chamber 6 through a bearing, and the surfaces of the two threaded rods 8 are threadedly connected with lifting bars 9, and the lifting bars 9 are slidably connected to the lifting chamber 6. One end of the two lifting bars 9 is fixedly connected to the same pressing bar 10, and the bottom of the pressing bar 10 is fixedly connected to an anti-sliding block 11. A sliding groove 12 is provided on the side of the two lifting bars 9 close to the conveyor 3, and the inside of the sliding groove 12 is slidably connected to the same sliding bar 13, and a pressing groove 14 is provided at the bottom of the sliding bar 13, and a plurality of springs 15 are fixedly connected to the inside of the pressing groove 14, and the plurality of springs 15 are evenly arranged, and a smoothing bar 16 is fixedly connected to the bottom of the spring 15.

[0023] refer to Figure 2 A plurality of bearing plates 17 are fixedly connected to the inner wall of the transfer port 2 , and the plurality of bearing plates 17 are distributed below the conveyor belt of the conveyor 3 and used in conjunction therewith.

[0024] As a technical optimization solution of the utility model, by setting up multiple supporting plates 17, the gaps between the driving rollers of the conveyor 3 can be filled, thereby assisting in supporting the conveyor belt on the conveyor 3, so that the top of the conveyor belt is kept on the same horizontal plane and can provide support therefor.

[0025] refer to Figure 2 and Figure 3 A slide column 18 is fixedly connected symmetrically with respect to the threaded rod 8 inside the lifting cavity 6 , and the surface of the slide column 18 is slidably connected with the lifting bar 9 .

[0026] As a technical optimization solution of the present invention, the movement track of the lifting bar 9 can be limited by setting the sliding column 18, thereby preventing the lifting bar 9 from tilting during operation.

[0027] refer to Figure 2 and Figure 4 A buffer 19 is sleeved inside the spring 15 , and two ends of the buffer 19 are fixedly connected to the pressing groove 14 and the smoothing strip 16 respectively.

[0028] As a technical optimization solution of the present invention, by providing the buffer 19, the elastic deformation of the spring 15 can be converted into mechanical energy, thereby achieving buffering and shock absorption of mechanical movement, and improving the leveling effect on soft substrates.

[0029] refer to Figure 4 A rotation groove 20 is provided at the bottom of the smoothing strip 16 , and a smoothing roller 21 is rotatably connected inside the rotation groove 20 , and the height of the smoothing roller 21 in a stationary state is lower than the height of the anti-sliding block 11 .

[0030] As a technical optimization solution of the utility model, by providing the rotating groove 20 and the smoothing roller 21, the hard contact between the smoothing strip 16 and the soft substrate can be converted into rolling contact, thereby protecting the surface of the soft substrate.

[0031] refer to Figure 2 The interior of the lifting bar 9 is fixedly connected to a transmission motor 22, and the output end of the transmission motor 22 extends to the interior of the slide slot 12 and is fixedly connected to a screw rod 23, and the other end of the screw rod 23 is rotatably connected to the slide slot 12, and the surface of the screw rod 23 is threadedly connected to the slide bar 13.

[0032] As a technical optimization solution of the utility model, through the provision of the transmission motor 22 and the screw rod 23, the slide bar 13 that requires manual sliding can be converted into a mechanical transmission slide bar 13, thereby saving labor and improving work efficiency.

[0033] The working principle and use process of the utility model are as follows: when the staff uses the anti-wrinkle printing device to print segmented soft substrates, first ensure that the height of the anti-sliding block 11 is higher than the thickness of the soft substrate, and the smoothing strip 16 and the pressing strip 10 are located on the same side, and then place the soft substrate on the conveyor belt of the conveyor 3, and then start the conveyor 3 to transfer the end of the soft substrate close to the anti-sliding block 11 to the bottom of the anti-sliding block 11, and then the conveyor 3 is placed on standby, and then the lifting motor 7 is started to drive the threaded rod 8 to rotate, so that the lifting strip 9 and the pressing strip 10 can be synchronously lowered, so that the bottom of the anti-sliding block 11 can press the soft substrate, so as to achieve the effect of positioning the soft substrate, at this time the smoothing roller 21 is in contact with the surface of the soft substrate, and with the lifting The descending bar 9 descends, and the smoothing bar 16 is retracted upward into the pressing groove 14, and the spring 15 and the buffer 19 are squeezed, and then the transmission motor 22 is started to drive the screw 23 to rotate, so that the smoothing roller 21 can roll from the positioned end of the soft substrate to the other end. In this process, the reaction force of the squeezing spring 15 and the buffer 19 can keep the smoothing roller 21 under downward pressure so that the movement trajectory of the smoothing roller 21 can level the surface of the soft substrate, thereby achieving the effect of wrinkles. After the leveling is completed, the lifting motor 7 is started first to make the lifting bar 9 drive the anti-sliding block 11 to leave the soft substrate, so that the smoothing roller 21 can leave the soft substrate, and then the conveyor 3 is started again to drive the soft substrate to the inside of the printing machine body 4 for printing.

[0034] 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.

[0035] 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. An anti-wrinkle printing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a transmission port (2), a conveyor (3) is arranged inside the transmission port (2), the top of the workbench (1) is fixedly connected to a printing machine body (4), the top of the workbench (1) is symmetrically fixedly connected to a bearing bar (5) with respect to the conveyor (3), and the bearing bar (5) is located behind the printing machine body (4), a lifting chamber (6) is provided on one side of the two bearing bars (5) close to the conveyor (3), a lifting motor (7) is symmetrically fixedly connected to one side of the two lifting chambers (6), the output ends of the two lifting motors (7) are fixedly connected to a threaded rod (8), and the other end of the threaded rod (8) is rotatably connected to the lifting chamber (6) through a bearing, and the two The surfaces of the threaded rods (8) are threadedly connected with lifting bars (9), and the lifting bars (9) are slidably connected to the lifting chamber (6). One end of the two lifting bars (9) is fixedly connected to the same pressing bar (10), and the bottom of the pressing bar (10) is fixedly connected to an anti-sliding block (11). The two lifting bars (9) are provided with a sliding groove (12) on the side close to the conveyor (3), and the inside of the sliding groove (12) is slidably connected to the same sliding bar (13), and the bottom of the sliding bar (13) is provided with a pressing groove (14), and the inside of the pressing groove (14) is fixedly connected to a plurality of springs (15), and the plurality of springs (15) are evenly arranged, and the bottom of the spring (15) is fixedly connected to a smoothing bar (16).

2. The anti-wrinkle printing device according to claim 1, characterized in that: A plurality of bearing plates (17) are fixedly connected to the inner wall of the transfer port (2), and the plurality of bearing plates (17) are distributed below the conveyor belt of the conveyor (3) and used in conjunction with the conveyor belt.

3. The anti-wrinkle printing device according to claim 1, characterized in that: The interior of the lifting chamber (6) is symmetrically fixedly connected with a sliding column (18) about the threaded rod (8), and the surface of the sliding column (18) is slidably connected to the lifting bar (9).

4. The anti-wrinkle printing device according to claim 1, characterized in that: A buffer (19) is sleeved inside the spring (15), and two ends of the buffer (19) are fixedly connected to the pressing groove (14) and the smoothing strip (16) respectively.

5. The anti-wrinkle printing device according to claim 1, characterized in that: A rotation groove (20) is provided at the bottom of the smoothing strip (16), and a smoothing roller (21) is rotatably connected inside the rotation groove (20), and the height of the smoothing roller (21) in a stationary state is lower than the height of the anti-sliding block (11).

6. The anti-wrinkle printing device according to claim 1, characterized in that: The interior of the lifting bar (9) is fixedly connected to a transmission motor (22); the output end of the transmission motor (22) extends to the interior of the slide groove (12) and is fixedly connected to a screw rod (23); the other end of the screw rod (23) is rotatably connected to the slide groove (12); and the surface of the screw rod (23) is threadedly connected to the slide bar (13).

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