Circular fan lithography apparatus
Technical Field
The invention relates to printing equipment, in particular to circular fan printing equipment.
Background
The billboard is a signal tool for starting the next production process or carrying products to downstream processes in a pulling system, generally refers to all outdoor media for transmitting advertising information, the size of the media is determined according to the actual environment, pictures of shop signs, doorheads and outer facades can be manually drawn, manufactured by a computer or manufactured by printing on paper, the billboard is generally made of square tubes, angle steels and the like by welding, the aluminum-plastic composite board (also called aluminum-plastic board) is taken as a novel decorative material, is introduced from Germany to China from the beginning of the last nineties of the eighties of the last century, is favored by people rapidly due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-value quality, and can also be used for manufacturing advertising boards.
After the billboard template is manufactured, the content needing to be informed is printed before the billboard template is put into use, the general printing procedure is simple and the same, but the error is easily caused by too much quantity, modern printing technology refers to ancient printing methods, the billboard is placed under the printing template, after the billboard template is covered, ink is pushed to the other side from one side of the top of the printing template by using a tool, and the printed billboard is taken out and dried, but the technique needs to place a large amount of ink on the top of the printing template, the ink is easy to dry after too long time, raw materials are wasted, the billboard is easy to be dirtied due to too much ink, in addition, the whole process needs continuous work of workers, the billboard is easy to fatigue, the work efficiency is influenced, the printed billboard needs another worker to be collected due to the continuous work, and when the collecting worker uses a blade to pry the billboard to collect the billboard, it is very unsafe.
Disclosure of Invention
In order to overcome the extravagant raw materials of traditional printing technique, the bill-board of making dirty easily, the human consumption is great, and the collection personnel use the blade to collect, have the shortcoming of potential safety hazard, technical problem: the utility model provides a not extravagant raw materials places the bill-board alone, and the continuous seal of accessible machine, the black is put to intermittent type nature, need not too much manpower, and the staff need not contact the blade alright collect the bill-board, circular fan lithography apparatus of guarantee safety.
The technical scheme is as follows: a circular fan printing apparatus comprising:
the top of the base is provided with a first support column, and the top of the first support column is provided with a servo motor;
the stretching mechanism is connected between one side of the first support column and an output shaft of the servo motor;
the rotating mechanism is arranged at the top of the base.
Further, it is particularly preferable that the stretching mechanism includes:
the supporting block is arranged at the top of the first supporting column close to one side of the servo motor, a first cylindrical shaft is rotatably arranged at the upper part of the supporting block, and one side of the first cylindrical shaft is connected with an output shaft of the servo motor;
one side of the top of the first support column is connected with a second cylindrical shaft, and the first cylindrical shaft is rotatably connected with the second cylindrical shaft;
the first cylindrical shaft is connected with two power assemblies, and the power assemblies are connected with torsion springs;
the scraper on the power assembly is contacted with the toothed turntable;
the first fixing block is arranged on the first cylindrical shaft on one side, far away from the servo motor;
the first support rod is arranged on one side of the first support column, and a sliding block is connected on the first support rod in a sliding manner;
the two sides of the upper part of the sliding block are rotatably connected with stretching rods, the tail ends of the stretching rods are connected with the upper part of the power assembly, and the stretching rods on the two sides are crossed;
the printing block is arranged at the bottom of the sliding block.
Further, it is particularly preferable that the rotating mechanism includes:
the lower part of one side of the first support column is provided with a third cylindrical shaft;
the belt transmission set is connected between the third cylindrical shaft and the first cylindrical shaft;
one end of the third cylindrical shaft is provided with a first gear;
the top of the base is rotatably connected with a second supporting column through a bearing seat;
the upper part of the second supporting column is provided with a first bevel gear which is meshed with the first missing gear;
the printing plate is arranged at the top of the second support column.
Further, it is particularly preferable that:
the middle part of the second support column is rotatably provided with a second gear;
the top of the base, which is close to one side of the second support column, is provided with a second fixed block, and the top of the second fixed block is rotatably provided with a fourth cylindrical shaft;
a second bevel gear is arranged on one side of the fourth cylindrical shaft and meshed with the second gear lacking part;
the fourth cylindrical shaft on one side of the full gear, which is far away from the second bevel gear, is provided with the full gear, and the eccentric position on one side of the full gear is provided with a rotating column;
the top of the base, which is far away from one side of the first support column, is provided with a third support column, and the top of the third support column is provided with an ink storage barrel;
the lower part of the ink storage barrel close to one side of the printing plate is provided with an ink outlet pipe;
the compression disc is arranged at the lower part in the ink storage barrel in a sliding manner;
the first extension spring is uniformly connected between the bottom of the compression disc and the inner wall of the ink storage barrel;
the bottom of the compression disc is provided with a stretching support rod;
the rotating frame is arranged at the bottom of the stretching support rod, and the rotating column is in sliding fit with the rotating frame.
Further, it is particularly preferable that:
the front side of the top of the base is provided with a second supporting rod;
slicing, wherein the top of the second supporting rod is connected with a rotating rod in a sliding manner, and one side of the rotating rod is provided with a slice;
the rotating rod on one side far away from the slice is connected with the round ball;
the second extension spring is connected between the rear side of the round ball and the top of the second support rod;
the front side of the sliding block is provided with a third supporting rod;
the bottom of the third support rod is provided with an oblique block, and the rear side of the oblique block is in contact with the round ball.
The invention has the beneficial effects that: the servo motor is arranged to rotate to drive each mechanism to automatically and continuously work, so that excessive labor is not needed, and the cost is reduced; the power assembly is driven to move up and down by starting the servo motor, so that continuous printing on the advertising board is realized; the advertising board is convenient to place through the plurality of grooves formed in the printing disc, and the printing effect accuracy is improved; the printed advertising board can be pried and turned up through the arranged slices, so that the advertising board can be conveniently taken out by workers; the printing disc can be automatically inked by the up-and-down movement of the compression disc, and the ink content of the printing block is kept.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the stretching mechanism of the present invention.
Fig. 3 is a partial perspective view of the stretching mechanism of the present invention.
Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 5 is a partial perspective view of the present invention.
Fig. 6 is an exploded view of the present invention.
Description of reference numerals: 1_ base, 2_ first support column, 3_ servo motor, 4_ stretching mechanism, 41_ support block, 42_ first cylindrical shaft, 43_ toothed turntable, 44_ second cylindrical shaft, 45_ power assembly, 46_ torsion spring, 47_ first fixed block, 48_ first support rod, 49_ stretching rod, 410_ slider, 411_ printing block, 5_ rotation mechanism, 51_ belt transmission set, 52_ third cylindrical shaft, 53_ first missing gear, 54_ second support column, 55_ printing plate, 56_ first bevel gear, 6_ second missing gear, 7_ second fixed block, 8_ fourth cylindrical shaft, 9_ second bevel gear, 10_ full gear, 11_ third support column, 12_ ink storage barrel, 13_ ink outlet tube, 14_ stretching support rod, 15_ rotation frame, 16_ rotation column, 17_ compression plate, 18_ first stretching spring, 19_ second support rod, 20_ slice, 21_ round ball, 22_ second tension spring, 23_ third support bar, 24_ diagonal block.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
A circular fan printing device is shown in figure 1, and comprises a base 1, a first support column 2, a servo motor 3, a stretching mechanism 4 and a rotating mechanism 5, wherein the first support column 2 is arranged on the left side of the top of the base 1, the servo motor 3 is arranged on the top of the first support column 2, the stretching mechanism 4 is connected between the middle part of the right side of the first support column 2 and an output shaft of the servo motor 3, the rotating mechanism 5 is arranged on the middle side of the top of the base 1, when people need to print advertising boards, the billboard can be placed on the rotating mechanism 5 firstly, then the servo motor 3 is started to rotate, the servo motor 3 rotates to drive the stretching mechanism 4 to move up and down to print the billboard, meanwhile, the servo motor 3 rotates to drive the rotating mechanism 5 to work to rotate the advertising board, so that the advertising board can be continuously printed, after printing is finished, the servo motor 3 is closed, and the stretching mechanism 4 and the rotating mechanism 5 are finished to work.
Example 2
On the basis of embodiment 1, as shown in fig. 2-3, the stretching mechanism 4 includes a supporting block 41, a first cylindrical shaft 42, a toothed turntable 43, a second cylindrical shaft 44, a power assembly 45, a torsion spring 46, a first fixing block 47, a first supporting rod 48, a stretching rod 49, a sliding block 410 and a printing block 411, the supporting block 41 is disposed on the right side of the top of the first supporting column 2, the first cylindrical shaft 42 is rotatably disposed on the upper portion of the supporting block 41, the left side of the first cylindrical shaft 42 is connected with an output shaft of the servo motor 3, the second cylindrical shaft 44 is connected to the right side of the top of the first supporting column 2, the first cylindrical shaft 42 is rotatably connected with the second cylindrical shaft 44, two power assemblies 45 are rotatably disposed on the right side of the first cylindrical shaft 42, the torsion spring 46 is connected to the power assembly 45, the toothed turntable 43 and the first fixing block 47 are disposed on the right end of the first cylindrical shaft 42, a scraper on the power, a first supporting rod 48 is arranged in the middle of the right side of the first supporting column 2, a sliding block 410 is arranged at the right end of the first supporting rod 48 in a sliding manner, stretching rods 49 are rotatably connected to the left and right sides of the upper part of the sliding block 410, the tail ends of the stretching rods 49 are connected with the two sides of the power assembly 45, the stretching rods 49 on the two sides are crossed, the bottom of the sliding block 410 is provided with a printing block 411, after the billboard is placed, the servo motor 3 is started to rotate, the servo motor 3 rotates to drive the first cylindrical shaft 42 to rotate, the first cylindrical shaft 42 rotates to drive the tooth-shaped turntable 43 to rotate, the tooth-shaped turntable 43 rotates to enable the sliding block 410 to move up and down through the power assembly 45, the torsion spring 46 and the stretching rod 49, the sliding block 410 moves upwards to drive the printing block 411 to move upwards, the sliding block 410 moves downwards to drive the printing block 411 to move downwards to print the advertising board, and the advertising board can be continuously printed in a reciprocating mode.
As shown in fig. 4, the rotating mechanism 5 includes a belt transmission set 51, a third cylindrical shaft 52, a first missing gear 53, a second supporting column 54, a printing plate 55 and a first bevel gear 56, the lower portion of the right side of the first supporting column 2 is rotatably connected with the third cylindrical shaft 52, the belt transmission set 51 is connected between the third cylindrical shaft 52 and the first cylindrical shaft 42, the first missing gear 53 is rotatably arranged on the right side of the third cylindrical shaft 52, the second supporting column 54 is rotatably connected to the top of the base 1 through a bearing seat, the first bevel gear 56 is arranged on the upper portion of the second supporting column 54, the first bevel gear 56 is engaged with the first missing gear 53, the printing plate 55 is arranged on the top of the second supporting column 54, a worker can place the advertising board in the groove on the top of the printing plate 55, then start the servo motor 3 to rotate to make the first shaft 42, the first cylindrical shaft 42 rotates to drive the belt transmission set 51 to rotate, the belt transmission set 51 rotates to drive the third cylindrical shaft 52 and the first gear 53 to rotate, the first gear 53 rotates to be matched with the first bevel gear 56, the first bevel gear 56 rotates to drive the second supporting column 54 to rotate, and the second supporting column 54 rotates to drive the printing disc 55 to rotate, so that the billboard on the printing disc 55 is driven to rotate, and the billboard can be uniformly printed.
As shown in fig. 4-6, the ink container further comprises a second missing gear 6, a second fixed block 7, a fourth cylindrical shaft 8, a second bevel gear 9, a full gear 10, a third supporting column 11, an ink storage barrel 12, an ink outlet tube 13, a stretching supporting rod 14, a rotating frame 15, a rotating column 16, a compression disc 17 and a first stretching spring 18, wherein the second missing gear 6 is rotatably arranged in the middle of the second supporting column 54, the second fixed block 7 is arranged on the right side of the top of the base 1, the fourth cylindrical shaft 8 is rotatably arranged on the top of the second fixed block 7, the fourth cylindrical shaft 8 is provided with the second bevel gear 9 on the left side, the second bevel gear 9 is engaged with the second missing gear 6, the full gear 10 is arranged on the right side of the fourth cylindrical shaft 8, the rotating column 16 is arranged at an eccentric position of the full gear 10, the third supporting column 11 is arranged on the right side of the top of the base 1, the ink storage barrel 12 is arranged on the top, a compression disc 17 is slidably arranged at the lower part in the ink storage barrel 12, four first extension springs 18 are uniformly connected between the bottom of the compression disc 17 and the inner wall of the ink storage barrel 12, an extension stay 14 is arranged at the bottom of the compression disc 17, a rotating frame 15 is arranged at the bottom of the extension stay 14, a rotating column 16 is slidably matched with the rotating frame 15, a worker can put ink into the ink storage barrel 12, a second support column 54 rotates to drive a second missing gear 6 to rotate, the second missing gear 6 rotates to drive a second bevel gear 9 to rotate, the second bevel gear 9 rotates to drive a fourth cylindrical shaft 8 to rotate, the fourth cylindrical shaft 8 rotates to drive a full gear 10 to rotate, the full gear 10 rotates to drive the rotating frame 15 to move downwards and upwards through the rotating column 16, the rotating frame 15 moves downwards to drive the extension stay 14 to move downwards, the extension stay 14 moves downwards to drive the compression disc 17 to move downwards, and the compression disc 17 does not block small holes at the left side of, ink can flow into the printing plate 55 from the small hole along the ink outlet pipe 13, at the moment, the first extension spring 18 is compressed, the rotating frame 15 moves upwards to drive the compression plate 17 to move upwards to coincide with the small hole on the left side of the ink storage barrel 12 to block the small hole, and the ink can not flow out any more.
As shown in fig. 3, the cutting tool further comprises a second support rod 19, a slice 20, a circular ball 21, a second extension spring 22, a third support rod 23 and an inclined block 24, the second support rod 19 is arranged on the front side of the top of the base 1, a connecting rod is slidably connected to the upper portion of the second support rod 19, the slice 20 is arranged on the rear side of the connecting rod, the circular ball 21 is arranged on the front side of the connecting rod, the second extension spring 22 is connected between the rear side of the circular ball 21 and the second support rod 19, the third support rod 23 is arranged on the upper portion of the front side of the sliding block 410, the inclined block 24 is arranged at the bottom of the third support rod 23, the rear side of the inclined block 24 is in contact with the circular ball 21, the sliding block 410 moves downward to drive the third support rod 23 to move downward, the third support rod 23 moves downward to drive the inclined block 24 to move downward, the inclined block 24 moves downward to be in, second extension spring 22 is compressed this moment, and section 20 backward movement can prize the bill-board that has printed and turn up, makes things convenient for the staff to collect, and sliding block 410 upward movement drives third bracing piece 23 and oblique piece 24 upward movement, and oblique piece 24 upward movement no longer extrudees circular ball 21, drives section 20 under second extension spring 22's effect this moment and resets, continues to cooperate the printing of bill-board.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.