阅读说明：本技术 一种用于高可靠片式电容器制造的丝网印刷装置 (Screen printing device for manufacturing high-reliability chip capacitor ) 是由 余文辉 张军亮 于 2020-12-26 设计创作，主要内容包括：本发明公开了一种用于高可靠片式电容器制造的丝网印刷装置,包括移动机构、用于固定装置的固定机构、储物机构、控制机构,所述移动机构上安装有所述固定机构,所述移动机构上方安装有所述储物机构,所述储物机构后部固定有所述控制机构,还包括旋转机构、印刷机构、烘干机构,所述旋转机构安装在所述储物机构上方,所述印刷机构设置在所述旋转机构一侧,所述烘干机构设置在所述旋转机构另一侧。本发明通过设置旋转机构,工作人员将电容器放置在放置槽中,第一电机通过键套带动转盘转动,转盘带动电容器移动到网版下方进行印刷作业,一次印刷完成后第一电机转动将下一个电容器移动到网版下方,如此能够持续进行印刷作业,提高了印刷效率。(The invention discloses a screen printing device for manufacturing a high-reliability chip capacitor, which comprises a moving mechanism, a fixing mechanism for fixing the device, a storage mechanism and a control mechanism, wherein the fixing mechanism is arranged on the moving mechanism, the storage mechanism is arranged above the moving mechanism, the control mechanism is fixed at the rear part of the storage mechanism, the screen printing device also comprises a rotating mechanism, a printing mechanism and a drying mechanism, the rotating mechanism is arranged above the storage mechanism, the printing mechanism is arranged on one side of the rotating mechanism, and the drying mechanism is arranged on the other side of the rotating mechanism. According to the invention, by arranging the rotating mechanism, a worker places the capacitor in the placing groove, the first motor drives the rotating disc to rotate through the key sleeve, the rotating disc drives the capacitor to move to the position below the screen printing plate for printing operation, and after one-time printing is finished, the first motor rotates to move the next capacitor to the position below the screen printing plate, so that the printing operation can be continuously carried out, and the printing efficiency is improved.)

1. The utility model provides a screen printing device for high-reliability chip capacitor makes, includes moving mechanism (1), is used for fixing device's fixed establishment (2), storing mechanism (3), control mechanism (4), install on moving mechanism (1) fixed establishment (2), install moving mechanism (1) top storing mechanism (3), storing mechanism (3) rear portion is fixed with control mechanism (4), its characterized in that: the automatic drying machine is characterized by further comprising a rotating mechanism (5), a printing mechanism (6) and a drying mechanism (7), wherein the rotating mechanism (5) is installed above the storage mechanism (3), the printing mechanism (6) is arranged on one side of the rotating mechanism (5), and the drying mechanism (7) is arranged on the other side of the rotating mechanism (5);

the rotating mechanism (5) comprises a base (501), a first motor (502), a key sleeve (503), a rotating disc (504) and a placing groove (505), wherein the first motor (502) is installed in the base (501), the key sleeve (503) is installed above the first motor (502), the rotating disc (504) is fixed above the key sleeve (503), and the placing groove (505) is formed in the rotating disc (504);

the printing mechanism (6) comprises a second U-shaped rod (601), a mounting plate (602), a second electric push rod (603), an adjusting box (604), a second motor (605), a threaded rod (606), a moving block (607), a moving rod (608), a moving plate (609), a doctor blade (610), a return blade (611), a third electric push rod (612), a fixing frame (613) and a screen printing plate (614), wherein the mounting plate (602) is fixed at one end of the second U-shaped rod (601), the second electric push rod (603) is fixed below the mounting plate (602), the adjusting box (604) is fixed below the second electric push rod (603), the second motor (605) is installed on the side surface of the adjusting box (604), the threaded rod (606) is installed on the second motor (605), the moving block (607) is arranged on the outer side of the threaded rod (606), the moving rod (608) is installed below the moving block (607), the moving plate (609) is installed below the moving rod (608), the doctor blade (610) is fixed below the moving plate (609), the ink return blade (611) is arranged on one side of the doctor blade (610), the third electric push rod (612) is installed on the installation plate (602), the fixing frame (613) is installed below the third electric push rod (612), and the screen plate (614) is installed on the inner side of the fixing frame (613);

the drying mechanism (7) comprises a third U-shaped rod (701), a fixed shell (702), an electric heating wire (703), an air extractor (704), an air extraction pipe (705), an air extraction cover (706), a purification box (707), an active carbon adsorption layer (708) and an air delivery pipe (709), one end of the third U-shaped rod (701) is provided with the fixed shell (702), the heating wire (703) is arranged in the fixed shell (702), the air extractor (704) is arranged on the outer side of the fixed shell (702), the air extracting pipe (705) is arranged on the air extractor (704), the air exhaust cover (706) is fixed below the air exhaust pipe (705), the fixed shell (702) is installed above the air exhaust pipe (705), the fixed shell (702) is internally provided with the activated carbon adsorption layer (708), and the gas pipe (709) is arranged above the fixed shell (702).

2. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the moving mechanism (1) comprises a support rod (101) and a moving wheel (102), and the moving wheel (102) is arranged below the support rod (101); the moving wheel (102) is rotatably connected with the supporting rod (101).

3. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the fixing mechanism (2) comprises a lifting assembly (201), a lifting plate (202) and a non-slip mat (203), the lifting plate (202) is installed below the lifting assembly (201), and the non-slip mat (203) is installed below the lifting plate (202); the anti-skid pad (203) is adhered to the lifting plate (202), and the anti-skid pad (203) is made of rubber.

4. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 3, wherein: the lifting assembly (201) comprises a fixed rod (2011) and a first electric push rod (2012), and the first electric push rod (2012) is installed below the fixed rod (2011); the first electric push rod (2012) is connected with the fixed rod (2011) through a bolt.

5. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 3, wherein: the lifting assembly (201) comprises an electric sliding rail (2013), a lifting rod (2014) and an L-shaped rod (2015), the electric sliding rail (2013) is installed at the front part and the rear part of the lifting rod (2014), and the L-shaped rod (2015) is fixed on two sides of the lifting rod (2014); lifter (2014) with electric slide rail (2013) welding, L type pole (2015) with lifter (2014) welding.

6. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the storage mechanism (3) comprises a storage box (301), a box door (302), a groove (303) and a pull plate (304), wherein the box door (302) is installed at the front part of the storage box (301), the groove (303) is formed in the box door (302), and the pull plate (304) is arranged in the groove (303); the box door (302) is connected with the storage box (301) through a hinge, and the pull plate (304) is welded with the box door (302).

7. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the control mechanism (4) comprises a first U-shaped rod (401), a control box (402), a controller (403) and a control panel (404), wherein the control box (402) is fixed at one end of the first U-shaped rod (401), the controller (403) is installed in the control box (402), and the control panel (404) is installed at the front part of the control box (402); the control box (402) is welded with the first U-shaped rod (401), the controller (403) is connected with the control box (402) through bolts, and the control panel (404) is connected with the control box (402) through bolts.

8. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the first motor (502) is connected with the base (501) through bolts, and the key sleeve (503) is welded with the rotary disc (504).

9. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the mounting plate (602) is welded with the second U-shaped rod (601), the adjusting box (604) is welded with the second electric push rod (603), the second motor (605) is connected with the adjusting box (604) through a bolt, the moving rod (608) is welded with the moving block (607), the moving plate (609) is welded with the moving rod (608), and the fixing frame (613) is welded with the third electric push rod (612).

10. A screen printing apparatus for high-reliability chip capacitor fabrication according to claim 1, wherein: the fixed shell (702) is welded with the third U-shaped rod (701), the air pump (704) is connected with the fixed shell (702) through bolts, the purifying box (707) is welded with the fixed shell (702), and the air pipe (709) is welded with the fixed shell (702).

Technical Field

The invention relates to the technical field of capacitor manufacturing, in particular to a screen printing device for manufacturing a high-reliability chip capacitor.

Background

The capacitor is an electronic component widely used in electronic devices, and the capacitors used at present include ceramic capacitors, mica capacitors, organic capacitors, electrolytic capacitors, and the like, depending on the material. The chip capacitor is made up by using ceramic dielectric film sheets with printed electrodes (internal electrodes) and making them be overlapped in the mode of dislocation, then making them pass through the process of one-step high-temp. sintering treatment to form ceramic chip, and then sealing metal layers (external electrodes) on two ends of the chip so as to form a structural body similar to monolithic body, so that it is also called monolithic capacitor.

The screen printing device is needed to be used in the manufacturing process of the chip capacitor, and the existing screen printing device has the following problems to be solved:

1. only one placing groove is needed, the printed capacitor needs to be taken out to carry out the printing operation of the next capacitor, and the printing efficiency is low;

2. the doctor blade finishes the printing operation only by one cycle, and the condition of uneven printing is easy to occur;

3. the ink drying time is long, so that the subsequent processing process is influenced.

Disclosure of Invention

An object of the present invention is to provide a screen printing apparatus for manufacturing a highly reliable chip capacitor in order to solve the above-mentioned problems.

The invention realizes the purpose through the following technical scheme:

a screen printing device for manufacturing a high-reliability chip capacitor comprises a moving mechanism, a fixing mechanism for fixing the device, a storage mechanism and a control mechanism, wherein the fixing mechanism is installed on the moving mechanism, the storage mechanism is installed above the moving mechanism, the control mechanism is fixed at the rear part of the storage mechanism, the screen printing device also comprises a rotating mechanism, a printing mechanism and a drying mechanism, the rotating mechanism is installed above the storage mechanism, the printing mechanism is arranged on one side of the rotating mechanism, and the drying mechanism is arranged on the other side of the rotating mechanism;

the rotary mechanism comprises a base, a first motor, a key sleeve, a rotary disc and a placing groove, wherein the first motor is installed in the base;

the printing mechanism comprises a second U-shaped rod, a mounting plate, a second electric push rod, an adjusting box, a second motor, a threaded rod, a moving block, a moving rod, a moving plate, a doctor blade, a return blade, a third electric push rod, a fixing frame and a screen plate, wherein the mounting plate is fixed at one end of the second U-shaped rod, the second electric push rod is fixed below the mounting plate, the adjusting box is fixed below the second electric push rod, the second motor is installed on the side surface of the adjusting box, the threaded rod is installed on the second motor, the moving block is arranged on the outer side of the threaded rod, the moving rod is installed below the moving block, the moving plate is installed below the moving rod, the doctor blade is fixed below the moving plate, the return blade is arranged on one side of the doctor blade, and the third electric push rod is installed on the mounting plate, the fixing frame is arranged below the third electric push rod, and the screen printing plate is arranged on the inner side of the fixing frame;

drying mechanism includes third U type pole, set casing, heating wire, air extractor, exhaust tube, exhaust hood, purifying box, active carbon adsorption layer, gas-supply pipe, third U type pole one end is installed the set casing, set casing internally mounted have the heating wire, install the set casing outside the air extractor, install on the air extractor the exhaust tube, the exhaust tube below is fixed with the exhaust hood, install the exhaust tube top the set casing, set casing inside is provided with the active carbon adsorption layer, install the set casing top the gas-supply pipe.

Preferably, the moving mechanism comprises a support rod and a moving wheel, and the moving wheel is arranged below the support rod; the movable wheel is rotatably connected with the supporting rod.

Preferably, the fixing mechanism comprises a lifting assembly, a lifting plate and a non-slip mat, the lifting plate is arranged below the lifting assembly, and the non-slip mat is arranged below the lifting plate; the non-slip mat is adhered to the lifting plate and is made of rubber.

Preferably, the lifting assembly comprises a fixed rod and a first electric push rod, and the first electric push rod is installed below the fixed rod; the first electric push rod is connected with the fixed rod through a bolt.

Preferably, the lifting assembly comprises an electric sliding rail, a lifting rod and an L-shaped rod, the electric sliding rail is arranged at the front part and the rear part of the lifting rod, and the L-shaped rod is fixed at two sides of the lifting rod; the lifting rod is welded with the electric sliding rail, and the L-shaped rod is welded with the lifting rod.

Preferably, the storage mechanism comprises a storage box, a box door, a groove and a pull plate, the box door is mounted at the front part of the storage box, the groove is formed in the box door, and the pull plate is arranged on the groove; the box door is connected with the storage box through a hinge, and the pull plate is welded with the box door.

Preferably, the control mechanism comprises a first U-shaped rod, a control box, a controller and a control panel, the control box is fixed at one end of the first U-shaped rod, the controller is installed in the control box, and the control panel is installed at the front part of the control box; the control box is welded with the first U-shaped rod, the controller is connected with the control box through bolts, and the control panel is connected with the control box through bolts.

Preferably, the first motor is connected with the base through a bolt, and the key sleeve is welded with the rotary disc.

Preferably, the mounting plate is welded to the second U-shaped rod, the adjusting box is welded to the second electric push rod, the second motor is connected to the adjusting box through a bolt, the moving rod is welded to the moving block, the moving plate is welded to the moving rod, and the fixing frame is welded to the third electric push rod.

Preferably, the fixed shell is welded with the third U-shaped rod, the air pump is connected with the fixed shell through bolts, the purifying box is welded with the fixed shell, and the air pipe is welded with the fixed shell.

Compared with the prior art, the invention has the following beneficial effects:

1. through the arrangement of the rotating mechanism, a worker places the capacitor in the placing groove, the first motor drives the rotary table to rotate through the key sleeve, the rotary table drives the capacitor to move to the position below the screen printing plate for printing operation, and after one-time printing is completed, the first motor rotates to move the next capacitor to the position below the screen printing plate, so that the printing operation can be continuously performed, and the printing efficiency is improved;

2. by arranging the printing mechanism, the third electric push rod extends to enable the screen printing plate to be in contact with the capacitor, the second electric push rod extends to enable the ink scraping knife and the ink returning knife to be in contact with the screen printing plate, and the second motor drives the ink scraping knife to do multiple mechanical reciprocating motions through the threaded rod, so that the qualified rate of screen printing can be effectively improved;

3. through setting up stoving mechanism, the condenser after the printing removes the set casing below under the effect of first motor, and near the gas of condenser enters into the set casing through exhaust hood, exhaust tube and gas-supply pipe under the effect of air extractor, and the electric heat silk heats gas, thereby steam and condenser contact are dried ink, and the harmful gas that the active carbon adsorption layer can produce with the stoving in-process purifies to avoid harmful gas to spread in the air, reduce the atmosphere pollution.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural schematic view of a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention;

fig. 2 is a second structural view of a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention;

fig. 3 is a first front view internal structural schematic diagram of a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention;

fig. 4 is a second front view schematically showing an internal structure of a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention;

fig. 5 is an enlarged structural view of a key mat in a screen printing apparatus for manufacturing a highly reliable chip capacitor according to the present invention;

fig. 6 is an enlarged schematic structural view of a turntable in a screen printing apparatus for manufacturing a highly reliable chip capacitor according to the present invention;

fig. 7 is an enlarged view at a in a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention;

fig. 8 is an enlarged view at B in a screen printing apparatus for high-reliability chip capacitor fabrication according to the present invention.

The reference numerals are explained below:

1. a moving mechanism; 101. a support bar; 102. a moving wheel; 2. a fixing mechanism; 201. a lifting assembly; 2011. fixing the rod; 2012. a first electric push rod; 2013. an electric slide rail; 2014. a lifting rod; 2015. an L-shaped rod; 202. a lifting plate; 203. a non-slip mat; 3. a storage mechanism; 301. a storage box; 302. a box door; 303. a groove; 304. pulling a plate; 4. a control mechanism; 401. a first U-shaped bar; 402. a control box; 403. a controller; 404. a control panel; 5. a rotation mechanism; 501. a base; 502. a first motor; 503. a key sleeve; 504. a turntable; 505. a placement groove; 6. a printing mechanism; 601. a second U-shaped bar; 602. mounting a plate; 603. a second electric push rod; 604. an adjusting box; 605. a second motor; 606. a threaded rod; 607. a moving block; 608. a travel bar; 609. moving the plate; 610. a doctor blade; 611. returning the ink knife; 612. a third electric push rod; 613. a fixing frame; 614. screen printing; 7. a drying mechanism; 701. a third U-shaped bar; 702. a stationary case; 703. an electric heating wire; 704. an air extractor; 705. an air exhaust pipe; 706. an air extraction hood; 707. a purification box; 708. an activated carbon adsorption layer; 709. a gas delivery pipe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1, 3, 5, 6, 7 and 8, a screen printing device for manufacturing a high-reliability chip capacitor comprises a moving mechanism 1, a fixing mechanism 2 for fixing the device, a storage mechanism 3 and a control mechanism 4, wherein the fixing mechanism 2 is installed on the moving mechanism 1, the storage mechanism 3 is installed above the moving mechanism 1, the control mechanism 4 is fixed at the rear part of the storage mechanism 3, the screen printing device also comprises a rotating mechanism 5, a printing mechanism 6 and a drying mechanism 7, the rotating mechanism 5 is installed above the storage mechanism 3, the printing mechanism 6 is arranged on one side of the rotating mechanism 5, and the drying mechanism 7 is arranged on the other side of the rotating mechanism 5;

the rotating mechanism 5 comprises a base 501, a first motor 502, a key sleeve 503, a rotating disc 504 and a placing groove 505, wherein the first motor 502 is installed in the base 501, the key sleeve 503 is installed above the first motor 502, the rotating disc 504 is fixed above the key sleeve 503, and the placing groove 505 is arranged on the rotating disc 504;

the printing mechanism 6 comprises a second U-shaped rod 601, a mounting plate 602, a second electric push rod 603, an adjusting box 604, a second motor 605, a threaded rod 606, a moving block 607, a moving rod 608, a moving plate 609, a doctor blade 610, a return blade 611, a third electric push rod 612, a fixing frame 613 and a screen 614, wherein the mounting plate 602 is fixed at one end of the second U-shaped rod 601, the second electric push rod 603 is fixed below the mounting plate 602, the adjusting box 604 is fixed below the second electric push rod 603, the second motor 605 is installed on the side surface of the adjusting box 604, the threaded rod 606 is installed on the second motor 605, the moving block 607 is arranged outside the threaded rod 606, the moving rod 608 is installed below the moving block 607, the moving plate 609 is installed below the moving rod 608, the doctor blade 610 is fixed below the moving plate 609, the return blade 611 is arranged on one side of the doctor blade 610, the third electric push rod 612 is installed on the mounting plate 602, the fixing frame 613 is installed, a screen 614 is installed on the inner side of the fixing frame 613;

the drying mechanism 7 comprises a third U-shaped rod 701, a fixed shell 702, a heating wire 703, an air extractor 704, an air extraction pipe 705, an air extraction cover 706, a purification box 707, an activated carbon adsorption layer 708 and an air delivery pipe 709, wherein the fixed shell 702 is installed at one end of the third U-shaped rod 701, the heating wire 703 is installed inside the fixed shell 702, the air extractor 704 is installed outside the fixed shell 702, the air extraction pipe 705 is installed on the air extractor 704, the air extraction cover 706 is fixed below the air extraction pipe 705, the fixed shell 702 is installed above the air extraction pipe 705, the activated carbon adsorption layer 708 is arranged inside the fixed shell 702, and the air delivery pipe 709 is installed above the fixed shell 702.

The moving mechanism 1 comprises a support rod 101 and a moving wheel 102, wherein the moving wheel 102 is arranged below the support rod 101; the moving wheel 102 is rotatably connected with the support rod 101; the fixing mechanism 2 comprises a lifting assembly 201, a lifting plate 202 and a non-slip mat 203, wherein the lifting plate 202 is arranged below the lifting assembly 201, and the non-slip mat 203 is arranged below the lifting plate 202; the non-slip mat 203 is adhered to the lifting plate 202, and the non-slip mat 203 is made of rubber; the lifting assembly 201 comprises a fixed rod 2011 and a first electric push rod 2012, wherein the first electric push rod 2012 is arranged below the fixed rod 2011; the first electric push rod 2012 is connected with the fixed rod 2011 through a bolt; the storage mechanism 3 comprises a storage box 301, a box door 302, a groove 303 and a pull plate 304, wherein the box door 302 is installed at the front part of the storage box 301, the groove 303 is formed in the box door 302, and the pull plate 304 is arranged in the groove 303; the box door 302 is connected with the storage box 301 through a hinge, and the pull plate 304 is welded with the box door 302; the control mechanism 4 comprises a first U-shaped rod 401, a control box 402, a controller 403 and a control panel 404, wherein the control box 402 is fixed at one end of the first U-shaped rod 401, the controller 403 is installed in the control box 402, the model of the controller 403 is HACH-SC1000, and the control panel 404 is installed at the front part of the control box 402; the control box 402 is welded with the first U-shaped rod 401, the controller 403 is connected with the control box 402 through bolts, and the control panel 404 is connected with the control box 402 through bolts; the first motor 502 is connected with the base 501 through bolts, and the key sleeve 503 is welded with the turntable 504; the mounting plate 602 is welded with the second U-shaped rod 601, the adjusting box 604 is welded with the second electric push rod 603, the second motor 605 is connected with the adjusting box 604 through bolts, the moving rod 608 is welded with the moving block 607, the moving plate 609 is welded with the moving rod 608, and the fixing frame 613 is welded with the third electric push rod 612; the fixed shell 702 is welded with the third U-shaped rod 701, the air pump 704 is connected with the fixed shell 702 through bolts, the purifying box 707 is welded with the fixed shell 702, and the air pipe 709 is welded with the fixed shell 702.

In the above structure: the device is moved to a corresponding position by the moving wheel 102, the first electric push rod 2012 extends to drive the lifting plate 202 and the non-slip mat 203 to descend, the non-slip mat 203 descends to contact with the ground so as to fix the device, a worker places the capacitor in the placing groove 505, the first motor 502 drives the turntable 504 to rotate through the key sleeve 503, the turntable 504 drives the capacitor to move below the screen 614, the third electric push rod 612 extends to make the screen 614 contact with the capacitor, the second electric push rod 603 extends to make the doctor blade 610 and the ink return blade 611 contact with the screen 614, the ink return blade 611 adds ink at one end of the screen 614, the second motor 605 drives the threaded rod 606 to rotate, the threaded rod 606 drives the doctor blade 610 to move through the moving block 607, the moving rod 608 and the moving plate 609, the doctor blade 610 moves from one end of the screen 614 to the other end, thereby scraping ink on the screen 614 to the other end, and then returning, so accomplish the printing operation through many cycles, first motor 502 rotates and removes the next condenser below half tone 614 after once printing is accomplished, the condenser after the printing moves the stationary housing 702 below under the effect of first motor 502, near the gas of condenser enters into stationary housing 702 through air exhaust cover 706, exhaust tube 705 and gas-supply pipe 709 under the effect of air extractor 704, heating wire 703 heats gas, thereby steam and capacitor contact dry ink, active carbon adsorption layer 708 can purify the harmful gas that produces among the drying process, thereby avoid harmful gas to diffuse in the air, reduce atmospheric pollution.

Example 2

As shown in fig. 2, 4, 5, 6, 7, and 8, the difference between embodiment 2 and embodiment 1 is that the fixing rod 2011 and the first electric push rod 2012 are replaced by an electric slide rail 2013, a lifting rod 2014, and an L-shaped rod 2015, the device is moved to the corresponding position by the moving wheel 102, the electric slide rail 2013 drives the lifting plate 202 and the non-slip mat 203 to descend by the lifting rod 2014 and the L-shaped rod 2015, and the non-slip mat 203 descends to contact with the ground, so as to fix the device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.