Combined type substrate static electricity removing device and substrate printing machine
By adopting a combination of fixed and adjustable electrostatic destaticizers in the substrate printing machine, the problem of poor processing effect of substrates of different widths is solved, printing quality and energy efficiency are improved, and timely maintenance of abnormal electrostatic destaticizers is achieved.
Patent Information
- Application Number
- CN202420871786.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The fixedly installed electrostatic destaticizers in existing substrate printing machines are poor in processing substrates of different widths, resulting in the impact of printing quality and energy consumption waste and maintenance problems.
A combined device of fixed electrostatic destaticizer and adjustable electrostatic destaticizer is adopted. The fixed electrostatic destaticizer is used for small-width substrates, and the adjustable electrostatic destaticizer is used for large-width substrates, and is controlled and maintained through the control device.
It realizes efficient static removal of substrates of different widths, saves energy consumption, reduces costs, and promptly detects and repairs abnormal static removal devices.
Smart Images
Figure CN222310150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of substrate printing equipment, and more specifically, to a combined substrate static removal device and a substrate printing machine. Background Art
[0002] Currently, a fixed static eliminator is usually installed on a substrate printing machine to remove static electricity on the substrate, thereby improving the quality of substrate printing.
[0003] However, the existing static eliminators still have the following problems: 1. If the fixed static eliminator is matched with a substrate of smaller width, the static eliminator effect on the substrate of larger width is poor, affecting the printing quality; if the fixed static eliminator is matched with a substrate of larger width, there will be a problem of energy waste when printing on the substrate of smaller width, which increases the cost; 2. The static eliminator is usually installed on the substrate printing machine as an independent auxiliary facility. If the static eliminator is abnormal but the substrate printing machine is normal, it will cause abnormal static electricity in the printed substrate. Utility Model Content
[0004] In view of the shortcomings of the prior art, one of the purposes of the utility model is to provide a combined substrate static elimination device, which combines a fixed static elimination device with an adjustable static elimination device, is compatible with substrates of different widths, and improves the static elimination effect.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A combined substrate static eliminator comprises a substrate conveying mechanism, a fixed static eliminator arranged on the upper and lower sides of the substrate conveying mechanism, and an adjustable static eliminator arranged on the upper and lower sides of the substrate conveying mechanism.
[0007] Furthermore, two fixed static eliminators are arranged crosswise along the conveying direction of the substrate conveying mechanism.
[0008] Furthermore, two adjustable static eliminators are arranged crosswise along the conveying direction of the substrate conveying mechanism.
[0009] Furthermore, at least one adjustable static eliminator is disposed obliquely above or below the substrate conveying mechanism.
[0010] Furthermore, one adjustable static eliminator is arranged obliquely above the substrate conveying mechanism, and the other adjustable static eliminator is arranged directly below the substrate conveying mechanism; or, one adjustable static eliminator is arranged obliquely below the substrate conveying mechanism, and the other adjustable static eliminator is arranged directly above the substrate conveying mechanism.
[0011] Furthermore, the fixed static eliminator comprises a static eliminator wind rod, and the blowing direction of the static eliminator wind rod is fixed.
[0012] Furthermore, the adjustable static eliminator includes a static eliminator fan and a support frame for carrying the static eliminator fan; the blowing direction of the static eliminator fan is adjustable.
[0013] Furthermore, the device further comprises a first shell, a second shell disposed above the first shell, and a third shell disposed below the first shell; the first shell, the second shell and the third shell are connected to each other;
[0014] The substrate conveying mechanism and the fixed static eliminator are arranged in the first shell, and the side wall of the first shell is provided with a substrate conveying port; the second shell and the third shell are respectively provided with adjustable static eliminators.
[0015] Furthermore, the second shell and the third shell are respectively provided with openable or closable covers.
[0016] Another object of the present utility model is to provide a substrate printing machine, which includes the above-mentioned combined substrate static eliminator; the substrate printing machine includes a control device, and the fixed static eliminator and the adjustable static eliminator are respectively connected to the control device.
[0017] In summary, the utility model has the following beneficial effects:
[0018] 1. The combination of fixed static eliminator and adjustable static eliminator can be compatible with substrates of different widths and improve the static eliminator effect;
[0019] 2. The control of the fixed static eliminator and the adjustable static eliminator are both connected to the substrate printing machine, and the start or shutdown is controlled by the control device; if the static eliminator has an abnormality, it can also be prompted through the control device so that maintenance can be carried out in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The structure of the combined static electricity removal device in Example 1 is shown in FIG. Figure 1 ;
[0021] Figure 2 The structure of the combined static electricity removal device in Example 1 is shown in FIG. Figure 2 ;
[0022] Figure 3 The structure of the combined static electricity removal device in Example 1 is shown in FIG. Figure 3 ;
[0023] Figure 4 This is a schematic diagram of the structure of the substrate printing machine in Example 2.
[0024] In the figure: 1. substrate printing machine; 11. control device; 2. first shell; 21. substrate conveying port; 3. second shell; 31. first cover plate; 4. third shell; 41. second cover plate; 5. substrate conveying mechanism; 6. fixed static eliminator; 7. adjustable static eliminator; 71. support frame. DETAILED DESCRIPTION
[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0026] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention. Embodiment 1:
[0027] A combined substrate static removal device, referring to Figures 1 to 3 , which includes a first shell 2, a second shell 3 arranged above the first shell 2 and a third shell 4 arranged below the first shell 2; the first shell 2, the second shell 3 and the third shell 4 are connected to each other; a substrate conveying mechanism 5 is arranged in the first shell 2, and the front and rear side walls of the first shell 2 are respectively provided with substrate conveying ports 21 opposite to the substrate conveying mechanism 5; that is, the substrate will pass through the first shell 2 during the conveying process.
[0028] Reference Figures 1 to 3 Two fixed static eliminators 6 are arranged in the first shell 2, and the two fixed static eliminators 6 are respectively located on the upper and lower sides of the substrate conveying mechanism 5; specifically, the fixed static eliminator 6 in this embodiment is a static eliminator wind rod, and the static eliminator wind rod is fixedly installed so that the blowing direction remains unchanged; that is, the fixed type in this embodiment means that the blowing direction remains unchanged; in this embodiment, one end of the fixed static eliminator 6 is flush with the fixed end of the substrate conveying mechanism 5, and it is used to remove static electricity from substrates of smaller width, thereby saving energy consumption and reducing costs; preferably, the two fixed static eliminators 6 are cross-arranged along the conveying direction of the substrate conveying mechanism 5, that is, cross-arranged along the front-to-back direction, thereby improving the static electricity removal effect.
[0029] Reference Figures 1 to 3In this embodiment, adjustable static eliminators 7 are respectively arranged in the second shell 3 and the third shell 4, and the two adjustable static eliminators 7 are respectively located on the upper and lower sides of the substrate conveying mechanism 5; specifically, the adjustable static eliminator 7 in this embodiment includes a static eliminator fan and a support frame 71 for carrying the static eliminator fan; the support frame 71 is connected to the side wall of the shell, and a rotating shaft arranged along the horizontal front and rear direction is arranged between the static eliminator fan and the support frame 71, and the static eliminator fan can be rotated and adjusted around the rotating shaft, so that the blowing direction of the static eliminator fan can be adjusted; that is, the adjustable type in this embodiment means that the blowing direction can be adjusted; of course, in other optional embodiments, the static eliminator fan can also be installed on a universal seat, so as to increase the adjustable degree of freedom, which is not limited here; the blowing direction of the two adjustable static eliminators 7 in this embodiment is adjustable, which is used to eliminate static electricity for substrates with a larger width, thereby improving the static eliminator effect; of course, in order to further improve the static eliminator effect, the fixed static eliminator 6 and the adjustable static eliminator 7 can be used at the same time.
[0030] Reference Figures 1 to 3 , in this embodiment, one end of the substrate conveying mechanism 5 is a fixed end, and the other end is a movable end; the distance between the fixed end and the movable end can be adjusted so as to match substrates of different widths; preferably, in this embodiment, the adjustable static eliminator 7 in the second shell 3 is located obliquely above the substrate conveying mechanism 5, and the adjustable static eliminator 7 in the third shell 4 is located directly below the substrate conveying mechanism 5, so as to improve the static electricity removal effect; specifically, when the movable end moves to the farthest position relative to the fixed end, the adjustable static eliminator 7 in the second shell 3 is located obliquely above the movable end; that is, for the substrate with the maximum width that the substrate conveying mechanism 5 can be compatible with, the adjustable static eliminator 7 can also be used to remove static electricity, so as to improve the static electricity removal effect; specifically, in this embodiment, the adjustable static eliminator 7 in the third shell 4 is located directly below the substrate conveying mechanism 5, and directly below refers to the lower position between the fixed end and the movable end; of course, in other optional embodiments, the installation positions of the two adjustable static eliminators can also be adjusted, which is not limited here.
[0031] Reference Figures 1 to 3 The top wall of the second shell 3 is provided with a first cover plate 31 which can be opened or closed. By opening the first cover plate 31, the adjustable static eliminator 7 in the second shell 3 can be conveniently adjusted; the side wall of the third shell 4 is provided with a second cover plate 41 which can be opened or closed. By opening the second cover plate 41, the adjustable static eliminator 7 in the third shell 4 can be conveniently adjusted; the wind blown out by the static electricity removal fan is divergent, so the adjustable static eliminator in this embodiment is manually adjusted, thereby reducing costs; of course, in other optional embodiments, the adjustable static eliminator can also be electronically adjusted, which is not limited here. Embodiment 2:
[0032] A substrate printing machine, referring to Figures 1 to 4 , which includes the combined static eliminator in Example 1; specifically, the combined static eliminator is installed on the outer wall of the substrate printing machine 1 and is located on the loading side of the substrate; the substrate printing machine 1 includes a control device 11, and the fixed static eliminator 6 and the adjustable static eliminator 7 are respectively connected to the control device 11; that is, the control of the fixed static eliminator 6 and the adjustable static eliminator 7 in this embodiment are both connected to the substrate printing machine 1, and are controlled to start or shut down by the control device 11; if the static eliminator has an abnormality, it can also be prompted by the control device 11, so that maintenance can be carried out in time.
Claims
1. A combined substrate static removal device, characterized in that: The invention comprises a substrate conveying mechanism, a fixed static eliminator arranged on the upper and lower sides of the substrate conveying mechanism, and an adjustable static eliminator arranged on the upper and lower sides of the substrate conveying mechanism.
2. The combined substrate static removal device according to claim 1, characterized in that: The two fixed static eliminators are arranged crosswise along the conveying direction of the substrate conveying mechanism.
3. The combined substrate static removal device according to claim 1, characterized in that: Two adjustable static eliminators are arranged crosswise along the conveying direction of the substrate conveying mechanism.
4. The combined substrate static removal device according to claim 1, characterized in that: At least one adjustable static eliminator is arranged obliquely above or below the substrate conveying mechanism.
5. The combined substrate static removal device according to claim 4, characterized in that: One adjustable static eliminator is arranged obliquely above the substrate conveying mechanism, and the other adjustable static eliminator is arranged directly below the substrate conveying mechanism; or, one adjustable static eliminator is arranged obliquely below the substrate conveying mechanism, and the other adjustable static eliminator is arranged directly above the substrate conveying mechanism.
6. The combined substrate static removal device according to claim 1, characterized in that: The fixed static eliminator comprises a static eliminator wind rod, and the blowing direction of the static eliminator wind rod is fixed.
7. The combined substrate static removal device according to claim 1, characterized in that: The adjustable static eliminator comprises a static eliminator fan and a support frame for carrying the static eliminator fan; the blowing direction of the static eliminator fan is adjustable.
8. The combined substrate static removal device according to claim 1, characterized in that: The device further comprises a first shell, a second shell arranged above the first shell, and a third shell arranged below the first shell; the first shell, the second shell and the third shell are arranged in communication; The substrate conveying mechanism and the fixed static eliminator are arranged in the first shell, and the side wall of the first shell is provided with a substrate conveying port; the second shell and the third shell are respectively provided with adjustable static eliminators.
9. The combined substrate static removal device according to claim 8, characterized in that: The second shell and the third shell are respectively provided with cover plates which can be opened or closed.
10. A substrate printing machine, characterized in that: It comprises the combined substrate static eliminator according to any one of claims 1 to 9; the substrate printing machine comprises a control device, and the fixed static eliminator and the adjustable static eliminator are respectively connected to the control device.