Intelligent printing equipment

Abstract

The utility model discloses intelligent printing equipment which comprises a machine body, a screen printing plate, a machine head and a double-platform mechanism. A vertical arm and a cross beam connected to the vertical arm in a sliding mode are installed on the machine body, the cross beam can slide in the vertical direction along the vertical arm, and a controller is further installed in front of the machine body. The cross beams are fixed to the two ends of the screen printing plate through L-shaped supports. The machine head is installed on the cross beam and located above the screen printing plate, the machine head can horizontally slide in the extending direction of the cross beam, a scraping plate is installed at the bottom of the machine head, and scraping printing of printing ink is achieved. The double-platform mechanism comprises double-track supports fixed to the machine body, a first printing table and a second printing table, the first printing table and the second printing table are installed between the two double-track supports, and the first printing table and the second printing table can slide in the extending direction of the double-track supports and do not interfere with each other when sliding mutually. The printing stock on the first printing table and the second printing table is alternately printed, the waiting time of the printing machine is saved, and the printing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen printing equipment, and specifically relates to intelligent printing equipment. Background Art

[0002] Screen printing consists of five major elements: screen printing plate, scraper, ink, printing table and substrate. Printing is based on the basic principle that the mesh of the image part of the screen printing plate can pass the ink, while the mesh of the non-image part cannot pass the ink. When printing, pour ink on one end of the screen printing plate, use the scraper to apply a certain pressure to the ink part on the screen printing plate, and move at a constant speed toward the other end of the screen printing plate. During the movement, the ink is squeezed from the mesh of the image part by the scraper onto the substrate.

[0003] When using an existing screen printing machine, the substrate needs to be placed on the printing table, and then the screen printing plate and the scraper are moved down to the printing area above the substrate, ink is poured onto the screen printing plate, and the scraper is moved along the extension direction of the screen printing plate to apply the ink to the surface of the substrate, and then the screen printing plate and the scraper are moved up, the printed substrate is taken out and a new substrate is placed, and the printing operation is performed again. It takes a lot of time to take and put the substrate. When the substrate is taken and put, the screen printing machine is in a waiting state, which makes the entire screen printing operation inefficient. Utility Model Content

[0004] In view of the above-mentioned deficiencies, the utility model provides an intelligent printing device. By setting up a dual-platform mechanism, the printing device alternately prints the substrates on the first printing table and the second printing table, thereby realizing the synchronization of manual replacement of substrates and printing operations of the printing device, saving the waiting time of the printing device and improving the printing efficiency of the printing device.

[0005] The utility model is realized by the following technical solutions:

[0006] An intelligent printing device includes a machine body, a screen printing plate, a machine head and a double-platform mechanism. A vertical arm and a crossbeam slidably connected to the vertical arm are installed on the machine body, and the crossbeam can slide in the vertical direction along the vertical arm. A controller is also installed in front of the machine body. The crossbeam is fixed at both ends of the screen printing plate by L-shaped brackets. The machine head is installed on the crossbeam and is located above the screen printing plate. The machine head can slide horizontally along the extension direction of the crossbeam. A scraper is installed at the bottom of the machine head to achieve scraping and printing of ink. The double-platform mechanism includes a double-track bracket fixed to the machine body and a first printing table and a second printing table installed between the two double-track brackets. The first printing table and the second printing table can both slide along the extension direction of the double-track bracket and do not interfere with each other when sliding. The substrates of the first printing table and the second printing table are printed alternately, which saves the waiting time of the printing machine and improves the printing efficiency.

[0007] Furthermore, the dual-platform mechanism has a working area and a disassembly and assembly area. The working area is located directly below the screen printing plate, and the disassembly and assembly area is located on the dual-track bracket near the controller, and the disassembly and assembly area do not overlap with the working area, thereby realizing that the printing equipment prints the substrate and manually replaces the substrate simultaneously, saving the waiting time of the printing equipment and improving printing efficiency.

[0008] Furthermore, the first printing table is installed on the inner side of the two double-track brackets through the first sliding frame, and the second printing table is installed on the upper side of the two double-track brackets through the second sliding frame. The tabletops of the first printing table and the second printing table are of the same size and can both carry the printed material. The first printing table and the second printing table with the same tabletop are provided to facilitate the calibration of the position of the printed material.

[0009] Furthermore, the screen printing plate includes a square frame and a printing screen disposed at the bottom of the square frame, the printing screen is made of elastic material and fixed to the bottom of the square frame, and during printing, there is a printing gap between the substrate and the screen printing plate, and the printing gap separates the substrate and the screen printing plate, so as to achieve synchronization between the sliding of the first printing table or the second printing table along the double-track bracket and the sliding of the crossbeam along the vertical arm.

[0010] Furthermore, a slide groove is provided on one side of the L-shaped bracket close to the screen printing plate, the height of the slide groove is greater than the height of the square frame, and a vertical squeezer is provided above the slide groove. The vertical squeezer can move in the vertical direction to squeeze and fix the square frame to the slide groove, thereby achieving extrusion and fixation of the square frame.

[0011] Furthermore, the L-shaped bracket is also provided with a transverse extruder, which is horizontally arranged and connected to the slide slot. The transverse extruder can move toward the square frame in the horizontal direction to form an extrusion fixation on the square frame, thereby facilitating the precise adjustment of the horizontal position of the screen printing plate.

[0012] Furthermore, an ink return knife is installed under the machine head. The ink return knife and the scraper are installed to the machine head through a telescopic cylinder to achieve the push and return of the ink on the screen printing plate.

[0013] Furthermore, the vertical arm, the crossbeam and the double-track bracket are all provided with driving mechanisms, and each driving mechanism and the telescopic cylinder are connected with the controller data to realize intelligent control of each mechanism.

[0014] Furthermore, a moving wheel and a supporting plate are provided under the machine body, and the moving wheel and the supporting plate work alternately to facilitate adjustment of the position of the machine body.

[0015] Beneficial effects of the utility model:

[0016] By setting up a double-platform mechanism, the printing equipment prints the substrates on the first printing table and the second printing table alternately, realizing the synchronization of manual replacement of substrates and printing operations of the printing equipment, saving the waiting time of the printing equipment and improving the printing efficiency of the printing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A connection diagram for illustrating a schematic implementation of an intelligent printing device in the utility model;

[0018] Figure 2 A schematic structural diagram for illustrating a schematic implementation of an intelligent printing device in the utility model;

[0019] Figure 3 To illustrate Figure 2 A partial enlarged schematic diagram in the middle;

[0020] Figure 4 To illustrate Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0021] Figure 5 A front view for illustrating a schematic implementation of an intelligent printing device in the utility model;

[0022] Figure 6 A side view for illustrating a schematic implementation of an intelligent printing device in the utility model.

[0023] List of parts and reference numerals:

[0024] 1. Machine body; 11. Vertical arm; 12. Crossbeam; 13. Controller; 14. Moving wheel; 15. Support plate; 2. Screen printing plate; 21. Square frame; 22. Printing mesh; 3. Machine head; 31. Scraper; 32. Ink return knife; 33. Telescopic cylinder; 4. Double platform mechanism; 41. Double track bracket; 42. First printing table; 43. Second printing table; 44. First sliding frame; 45. Second sliding frame; 5. L-shaped bracket; 51. Slide; 52. Vertical extruder; 53. Horizontal extruder. DETAILED DESCRIPTION

[0025] 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.

[0026] It should be noted that the directional terms such as left, right, up, down, front and back in the embodiments of the present invention are merely relative concepts or are based on the normal use state of the product, that is, the direction of movement of the product, and should not be considered as limiting.

[0027] In addition, it should be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention are not only changes in position, but also include movements such as rotation and rolling where there is no relative change in position but a change in state.

[0028] Finally, it should be noted that when a component is referred to as being "located" or "set on" another component, it can be on the other component or there can be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0029] like Figures 1 to 6 The intelligent printing device shown in the figure comprises a machine body 1, a screen printing plate 2, a machine head 3 and a double platform mechanism 4. A vertical arm 11 and a crossbeam 12 slidably connected to the vertical arm 11 are installed on the machine body 1. The crossbeam 12 can slide in the vertical direction along the vertical arm 11. A controller 13 is also installed in front of the machine body 1. The crossbeam 12 is fixed at both ends of the screen printing plate 2 by L-shaped brackets 5. The machine head 3 is installed to the crossbeam 12 and is located above the screen printing plate 2. The machine head 3 can slide horizontally along the extension direction of the crossbeam 12. A scraper 31 is installed at the bottom of the machine head 3 to scrape and print the ink. The dual-platform mechanism 4 includes a dual-track bracket 41 fixed to the machine body 1 and a first printing table 42 and a second printing table 43 installed between the two dual-track brackets 41. The first printing table 42 and the second printing table 43 can both slide along the extension direction of the dual-track bracket 41 without interfering with each other when sliding. The substrates of the first printing table 42 and the second printing table 43 are printed alternately, which saves the waiting time of the printing machine and improves printing efficiency.

[0030] In one embodiment, first, the first substrate is manually laid on the first printing table 42. Then, the controller 13 causes the first printing table 42 to move from the disassembly and assembly area to the working area under the drive of the first sliding frame 44, and synchronously, the second printing table 43 moves from the working area to the disassembly and assembly area under the drive of the second sliding frame 45. Then, the crossbeam 12 slides vertically downward along the vertical arm 11 until the screen printing plate 2 moves to the printing area above the first substrate, ink is poured onto the screen printing plate 2, and the head 3 slides along the extension direction of the crossbeam 12, so that the scraper 31 scrapes the ink and applies the ink to the surface of the first substrate, thereby realizing the printing operation of the first substrate. When the scraper 31 performs the printing operation on the first substrate, the staff lays the second substrate on the second printing table 43, thereby realizing the laying of the second substrate. Again, the second printing table 43 is driven by the second slide 45 to move from the disassembly area to the working area, and the first printing table 42 is driven by the first slide 44 to move from the working area to the disassembly area. Synchronously, the crossbeam 12 slides vertically upward along the vertical arm 11 until the height of the screen printing plate 2 is higher than the second substrate. The scraper 31 performs screen printing on the second substrate. Synchronously, the staff takes the first substrate from the first printing table 42 and lays the third substrate on the first printing table 42, and the reciprocating cycle is realized in sequence. The first printing table 42 and the second printing table 43 are used for alternating printing operations, which greatly saves the time required for the printing equipment to wait for the disassembly of the substrate and improves the printing efficiency of the printing equipment.

[0031] Preferably, the dual-platform mechanism 4 has a working area and a disassembly and assembly area. The working area is located directly below the screen printing plate 2, and the disassembly and assembly area is located on the dual-track bracket 41 near the controller 13, and the disassembly and assembly area do not overlap with the working area, so that the printing equipment can print the substrate and manually replace the substrate simultaneously, saving the waiting time of the printing equipment and improving printing efficiency.

[0032] In one embodiment, the dual-platform mechanism 4 further includes a moving area, which is located between the disassembly and assembly area and the working area, that is, a certain moving space is given to the first printing table 42 and the second printing table 43.

[0033] Preferably, the first printing table 42 is mounted to the inner side of the two double-track brackets 41 through the first sliding frame 44, and the second printing table 43 is mounted above the two double-track brackets 41 through the second sliding frame 45. The tabletops of the first printing table 42 and the second printing table 43 are of the same size and can both carry the substrate. Providing the first printing table 42 and the second printing table 43 with the same tabletop facilitates calibration of the position of the substrate.

[0034] Preferably, the screen printing plate 2 includes a square frame 21 and a printing mesh 22 disposed at the bottom of the square frame 21. The printing mesh 22 is made of elastic material and fixed to the bottom of the square frame 21. During printing, there is a printing gap between the substrate and the screen printing plate 2, and the printing gap separates the substrate and the screen printing plate 2. The first printing table 42 or the second printing table 43 slides along the double-track bracket 41 synchronously with the crossbeam 12 sliding along the vertical arm 11.

[0035] In one embodiment, the printing mesh 22 is configured as an elastic mesh, and the scraper 31 exerts a downward squeezing force on the printing mesh 22. After the scraper 31 applies the ink on the printing mesh 22 to the substrate, the printing mesh 22 bounces up vertically to separate from the substrate, thereby preventing excessive ink from leaking onto the surface of the substrate. Secondly, there is a printing gap between the printing mesh 22 and the substrate. For example, after the substrate on the first printing table 42 is printed, the first printing table 42 can immediately move toward the disassembly area without waiting for the screen printing plate 2 to move in the vertical direction driven by the crossbeam 12.

[0036] Preferably, a slide groove 51 is provided on one side of the L-shaped bracket 5 close to the screen printing plate 2, and the height of the slide groove 51 is greater than the height of the square frame 21. A vertical squeezer 52 is provided above the slide groove 51, and the vertical squeezer 52 can move in the vertical direction to squeeze and fix the square frame 21 to the slide groove 51, thereby achieving extrusion and fixation of the square frame 21.

[0037] Preferably, the L-shaped bracket 5 is also provided with a transverse extruder 53, which is horizontally arranged and connected to the slide groove 51. The transverse extruder 53 can move toward the square frame 21 in the horizontal direction to form an extrusion fixation on the square frame 21, thereby facilitating the precise adjustment of the horizontal position of the screen printing plate 2.

[0038] In one embodiment, when installing the screen printing plate 2, it is only necessary to insert the square frame 21 of the screen printing plate 2 into the slide groove 51 of the L-shaped bracket 5. Then, the square frame 21 is clamped and fixed by the horizontal squeezer 53, and the horizontal position of the screen printing plate 2 can be adjusted by the squeezing force of the square frame 21 by the horizontal squeezer 53. Finally, the screen printing plate 2 is fixed vertically by the vertical squeezer 52 to prevent the screen printing plate 2 from jumping during the printing operation.

[0039] Preferably, an ink return knife 32 is also installed under the machine head 3 , and the ink return knife 32 and the scraper 31 are both installed to the machine head 3 through a telescopic cylinder 33 to achieve the push and return of the ink on the screen printing plate 2 .

[0040] In one embodiment, when printing on a substrate, the scraper 31 squeezes the screen printing plate 2 and moves the ink on the screen printing plate 2 along the direction of the scraper. When the scraper 31 moves to the other side of the screen printing plate 2, the two telescopic cylinders 33 are activated to separate the scraper 31 from the screen printing plate 2, and the ink return knife 32 is squeezed onto the screen printing plate 2. The head 3 drives the ink return knife 32 to move in the opposite direction to the initial position, and the ink return knife 32 pushes the ink on the screen printing plate 2 back to the initial position. Then, the two telescopic cylinders 33 are activated again to separate the ink return knife 32 from the screen printing plate 2, and the scraper 31 is squeezed onto the screen printing plate 2, so as to wait for the next substrate to be printed.

[0041] Preferably, the vertical arm 11, the cross beam 12 and the double-track bracket 41 are all provided with driving mechanisms, and each driving mechanism and the telescopic cylinder 33 are data-connected with the controller 13 to realize intelligent control of each mechanism.

[0042] In one embodiment, the controller 13 can control the driving speed of each driving mechanism so that each mechanism does not interfere with each other during operation.

[0043] Preferably, a moving wheel 14 and a supporting plate 15 are further provided under the machine body 1 , and the moving wheel 14 and the supporting plate 15 work alternately to facilitate adjustment of the position of the machine body 1 .

[0044] In one embodiment, when the machine body 1 needs to be moved, the machine body 1 is pushed, so that the moving wheels 14 can drive the entire printing device to move, thereby facilitating the adjustment of the position of the printing device. When the printing device needs to be started, the support plate 15 needs to be installed at the bottom of the machine body 1, and the moving wheels 14 are lifted off the ground, so as to fix the position of the machine body 1.

[0045] It should be noted that the driving mechanism, telescopic cylinder 33, controller 13 and the connection method of the power supply in the present device are all conventional technologies and will not be described in detail here.

[0046] When the above-mentioned intelligent printing device is used, by setting up a dual-platform mechanism 4, the printing device alternately prints the substrates on the first printing table 42 and the second printing table 43, thereby realizing the synchronization of manual replacement of substrates and printing operations of the printing device, saving the waiting time of the printing device and improving the printing efficiency of the printing device.

[0047] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An intelligent printing device, characterized in that: include: A machine body, on which a vertical arm and a crossbeam slidably connected to the vertical arm are mounted, the crossbeam being able to slide along the vertical arm in a vertical direction, and a controller being also mounted in front of the machine body; A screen printing plate, both ends of which are fixed to the crossbeam via L-shaped brackets; A machine head, the machine head is mounted on the crossbeam and is located above the screen printing plate, the machine head can slide horizontally along the extension direction of the crossbeam, and a scraper is installed at the bottom of the machine head; A double-platform mechanism includes a double-track bracket fixed to the machine body and a first printing table and a second printing table installed between the two double-track brackets. The first printing table and the second printing table can slide along the extension direction of the double-track bracket without interfering with each other when sliding.

2. The intelligent printing device according to claim 1, characterized in that: The double-platform mechanism has a working area and a disassembly area, wherein the working area is located directly below the screen printing plate, and the disassembly area is located near the controller on the double-track bracket, and the disassembly area does not overlap with the working area.

3. The intelligent printing device according to claim 1, characterized in that: The first printing table is installed inside the two double-track brackets through a first sliding frame, and the second printing table is installed above the two double-track brackets through a second sliding frame. The tabletops of the first printing table and the second printing table are of the same size and can both carry substrates.

4. The intelligent printing device according to claim 1, characterized in that: The screen printing plate includes a square frame and a printing mesh surface arranged at the bottom of the square frame. The printing mesh surface is made of elastic material and is fixed to the bottom of the square frame. During printing, there is a printing gap between the substrate and the screen printing plate, and the printing gap separates the substrate and the screen printing plate.

5. The intelligent printing device according to claim 4, characterized in that: A slide groove is provided on one side of the L-shaped bracket close to the screen printing plate, the height of the slide groove is greater than the height of the square frame, and a vertical squeezer is provided above the slide groove, and the vertical squeezer can move in the vertical direction to squeeze and fix the square frame to the slide groove.

6. The intelligent printing device according to claim 5, characterized in that: The L-shaped bracket is also provided with a transverse extruder, which is horizontally arranged and connected to the slide groove. The transverse extruder can move toward the square frame in the horizontal direction to form an extrusion fixation on the square frame.

7. The intelligent printing device according to claim 1, characterized in that: An ink return knife is also installed below the machine head, and the ink return knife and the scraper are both installed to the machine head through a telescopic cylinder.

8. The intelligent printing device according to claim 7, characterized in that: The vertical arm, the crossbeam and the double-track bracket are all provided with driving mechanisms, and each of the driving mechanisms and the telescopic cylinder is data-connected with the controller.

9. The intelligent printing device according to claim 1, characterized in that: A moving wheel and a supporting plate are also provided below the machine body, and the moving wheel and the supporting plate work alternately.

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