Automatic ink supply device for printing machine

Abstract

The utility model discloses an automatic ink supply device for a printing machine, which relates to the technical field of ink supply devices and comprises a tank body, a motor is fixedly mounted on the upper surface of the tank body, an output shaft of the motor extends into the tank body and is fixedly connected with a rotating rod, a first stirring blade is fixedly connected to the surface of the rotating rod, and a mounting ring is arranged in the tank body. The inner top wall of the tank body is rotationally connected with a connecting rod, and a transmission gear is fixedly installed on the surface of the connecting rod. The motor operates to drive the rotating rod to rotate, the rotating rod rotates to drive the first stirring blade to stir clockwise, meanwhile, the rotating rod rotates to drive the mounting ring to rotate anticlockwise through the driving gear, the transmission gear and the rack groove, and the mounting ring rotates to drive the second stirring blade to stir anticlockwise through the vertical rod. And the forward rotation of the first stirring blade and the reverse rotation of the second stirring blade can fully stir the ink in the tank body, so that the mixing efficiency is high, and the fusion effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink supply device technical field especially relates to automatic ink supply device for printing machine. BACKGROUND

[0002] The printing machine is the machine that prints character and image.

[0003] The patent document with the publication number CN212737484U discloses an automatic ink supply device for a printing machine, belonging to the technical field of printing machines, comprising an ink tank, a feed inlet, a valve, a nitrogen tank, an air inlet pipe, a first electromagnetic valve and an ink pump, a feed inlet is provided through the upper surface of the left side of the ink tank, a valve is embedded in the inner side of the feed inlet, a nitrogen tank is fixedly arranged on the left side of the ink tank, an air inlet pipe is provided through the upper end of the nitrogen tank, a first electromagnetic valve is embedded on the air inlet pipe, an ink pump is welded on the inner bottom of the ink tank, an ink inlet pipe is welded on the output end of the ink pump, an ink cartridge is provided through the top of the ink inlet pipe, and a plurality of inkjet heads are provided through the lower part of the ink cartridge.

[0004] The ink is stored for a period of time, and the upper part of the container has low viscosity, poor color and concentration. UTILITY MODEL CONTENT

[0005] The utility model discloses an automatic ink supply device for printing machine, including the jar body, the upper surface fixed mounting of jar body has motor, the output shaft of motor extends to the inside of jar body and is fixedly connected with the rotary lever, the surface fixed connection of rotary lever has first stirring vane, the inside of jar body is provided with the mounting ring, the inner top wall rotation is connected with the connecting rod of jar body, the surface fixed mounting of connecting rod has transmission gear, the surface fixed connection of rotary lever has the driving gear with transmission gear interlock, the inner ring surface of mounting ring is provided with the rack groove with transmission gear adaptation, the lower surface fixed mounting of mounting ring has two symmetrical vertical rods, the opposite surface of two vertical rods all is fixedly connected with second stirring vane, the upper surface of jar body is provided with the feed pipe, the lower surface of jar body is provided with the installation groove, the left side of jar body is embedded with the feeding pump, and the drawing end of feeding pump extends to the inside of jar body through the installation groove, and the inside of installation groove is provided with the transfer mechanism.

[0006] In a preferred scheme, the surface of the mounting ring is provided with an annular slide strip, and the inner wall of the tank body is provided with an annular groove for sliding of the annular slide strip, and the mounting ring is slidably connected with the inner part of the annular groove through the annular slide strip.

[0007] In a preferred scheme, the number of the first stirring blades and the second stirring blades is several, and the several first stirring blades are arranged in a circumferential array on the surface of the rotating rod, and the several second stirring blades are equidistantly arranged on the opposite surfaces of the two vertical rods.

[0008] In a preferred scheme, the vertical rod is provided with a scraper on the side adjacent to the inner wall of the tank body.

[0009] The inner wall of the tank body can be scraped by the scraper.

[0010] In a preferred scheme, the transfer mechanism comprises a threaded rod rotatably connected to the top wall of the mounting groove, and a moving plate threadedly connected to the surface of the threaded rod, and universal wheels mounted on the lower surface of the moving plate.

[0011] In a preferred scheme, the number of the universal wheels is four, and the four universal wheels are arranged in a circumferential array on the lower surface of the moving plate.

[0012] The movement of the device is facilitated by the universal wheels.

[0013] In a preferred scheme, a crank handle is rotatably connected to the right side of the tank body, and a bevel gear is fixedly connected to the surface of the threaded rod at the end inside the mounting groove.

[0014] The threaded rod can be rotated by rotating the crank handle through the bevel gear.

[0015] In a preferred scheme, the two side surfaces of the moving plate are provided with guiding sliding blocks, and the two inner walls of the mounting groove are provided with guiding sliding grooves for sliding of the guiding sliding blocks.

[0016] As can be seen from the above, the automatic ink supply device for the printing machine has the following technical effects.

[0017] Firstly, the motor runs to drive the rotating rod to rotate, the rotating rod drives the first stirring blades to stir clockwise, meanwhile, the rotating rod drives the mounting ring to rotate counterclockwise through the driving gear, the transmission gear and the rack groove, the mounting ring drives the second stirring blades to stir counterclockwise through the vertical rod, the clockwise rotation of the first stirring blades and the counterclockwise rotation of the second stirring blades can fully stir the ink in the tank body, and the mixing efficiency is high and the fusion effect is good.

[0018] Secondly, when the device needs to be transported and moved, the handle is rotated to drive the threaded rod to rotate, under the guidance of the guide sliding block, the moving plate can be moved downward by the rotation of the threaded rod to drive the universal wheel, until the universal wheel lifts the tank body, at this time, the transportation work can be carried out through the universal wheel, which provides convenience for the carrying work of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A schematic diagram of a front view of the automatic ink supply device for the printing machine is provided.

[0020] Figure 2 A schematic diagram of a front view of the automatic ink supply device for the printing machine is provided.

[0021] Figure 3 A schematic diagram of a front view of the automatic ink supply device for the printing machine is provided.

[0022] In the drawings: 1, tank body; 2, motor; 3, rotating rod; 4, first stirring blade; 5, mounting ring; 6, transmission gear; 7, driving gear; 8, rack groove; 9, vertical rod; 10, second stirring blade; 11, feeding pump; 12, annular sliding bar; 13, scraper; 14, threaded rod; 15, moving plate; 16, universal wheel; 17, handle; 18, bevel gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0024] Referring to Figures 1-3 An automatic ink supply device for a printing machine, comprising a tank body 1, a motor 2 is fixedly installed on the upper surface of the tank body 1, the output shaft of the motor 2 extends into the interior of the tank body 1 and is fixedly connected with a rotating rod 3, the surface of the rotating rod 3 is fixedly connected with a first stirring blade 4, the interior of the tank body 1 is provided with a mounting ring 5, the inner top wall of the tank body 1 is rotatably connected with a connecting rod, the surface of the connecting rod is fixedly installed with a transmission gear 6, the surface of the rotating rod 3 is fixedly connected with a driving gear 7 which is in mesh with the transmission gear 6, the inner ring surface of the mounting ring 5 is provided with a rack groove 8 which is matched with the transmission gear 6, the lower surface of the mounting ring 5 is fixedly installed with two symmetrical vertical rods 9, the opposite surfaces of the two vertical rods 9 are fixedly connected with second stirring blades 10, the upper surface of the tank body 1 is provided with a feeding pipe, the lower surface of the tank body 1 is provided with a mounting groove, a feeding pump 11 is embedded on the left side of the tank body 1, the pumping end of the feeding pump 11 extends into the interior of the tank body 1 through the mounting groove, and the interior of the mounting groove is provided with a transportation mechanism.

[0025] The surface of the mounting ring 5 is provided with an annular slide 12, and the inner wall of the tank body 1 is provided with an annular groove for sliding of the annular slide 12, and the mounting ring 5 is slidably connected with the inner part of the annular groove through the annular slide 12.

[0026] The number of the first stirring blades 4 and the second stirring blades 10 is several, and the several first stirring blades 4 are arranged in a circumferential array on the surface of the rotating rod 3, and the several second stirring blades 10 are respectively equidistantly arranged on the opposite surfaces of the two vertical rods 9.

[0027] The vertical rod 9 is provided with a scraper 13 on the side adjacent to the inner wall of the tank body 1, and the inner wall of the tank body 1 can be shaved through the scraper 13.

[0028] Referring to Figure 1 and Figure 3 In a preferred embodiment, the transfer mechanism comprises a threaded rod 14 rotatably connected to the inner top wall of the mounting groove, the surface of the threaded rod 14 is threadedly connected with a moving plate 15, and the lower surface of the moving plate 15 is provided with universal wheels 16.

[0029] The number of the universal wheels 16 is four, and the four universal wheels 16 are arranged in a circumferential array on the lower surface of the moving plate 15, and the movement of the device is facilitated through the arrangement of the universal wheels 16.

[0030] The right side of the tank body 1 is rotatably connected with a crank 17, and the end of the crank 17 located inside the mounting groove is fixedly connected with a bevel gear 18 on the surface of the threaded rod 14, and the crank 17 and the bevel gear 18 can drive the threaded rod 14 to rotate by rotating the crank 17.

[0031] The two side surfaces of the moving plate 15 are provided with guide sliding blocks, and the two inner walls of the mounting groove are provided with guide sliding grooves for sliding of the guide sliding blocks.

[0032] Working principle: the motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the first stirring blades 4 to stir clockwise, at the same time, the rotating rod 3 drives the mounting ring 5 to rotate counterclockwise through the driving gear 7, the transmission gear 6 and the rack groove 8, the mounting ring 5 drives the second stirring blades 10 to stir counterclockwise through the vertical rod 9, the clockwise rotation of the first stirring blades 4 and the counterclockwise rotation of the second stirring blades 10 can fully stir the ink in the tank body 1, at this time, the ink in the tank body 1 can be pumped out through the feeding pump 11, when the device needs to be transferred and moved, the threaded rod 14 is rotated by rotating the crank 17, and the moving plate 15 can drive the universal wheels 16 to move down through the rotation of the threaded rod 14 under the guidance of the guide sliding blocks, until the universal wheels 16 lift the tank body 1, at this time, the transfer work can be carried out through the universal wheels 16.

[0033] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. An automatic ink supply device for a printing machine, characterized by comprising: The utility model relates to a kind of double-leaf stirring tank, including tank body (1), the upper surface of tank body (1) is fixedly installed motor (2), the output shaft of motor (2) extends to the inside of tank body (1) and is fixedly connected with rotating rod (3), the surface of rotating rod (3) is fixedly connected with first stirring blade (4), the inside of tank body (1) is provided with mounting ring (5), the inner top wall of tank body (1) is rotatably connected with connecting rod, the surface of connecting rod is fixedly installed with transmission gear (6), the surface of rotating rod (3) is fixedly connected with driving gear (7) with transmission gear (6) each other meshing, the inner ring surface of mounting ring (5) is opened with rack groove (8) with transmission gear (6) adaptation, the lower surface of mounting ring (5) is fixedly installed with two vertical rods (9) of symmetry, the opposite surface of two vertical rods (9) is fixedly connected with second stirring blade (10), the upper surface of tank body (1) is provided with feed pipe, the lower surface of tank body (1) is opened with installation groove, the left side of tank body (1) is embedded with feeding pump (11), the material suction end of feeding pump (11) is extended to the inside of tank body (1) by installation groove, the inside of installation groove is provided with transfer mechanism.

2. The automatic ink supply device for a printing machine according to claim 1, wherein The surface of the mounting ring (5) is provided with an annular slide (12), and the inner wall of the tank body (1) is provided with an annular groove for sliding of the annular slide (12). The mounting ring (5) is slidably connected with the inside of the annular groove through the annular slide (12).

3. The automatic ink supply device for a printing machine according to claim 1, wherein The number of the first stirring blade (4) and the second stirring blade (10) is several, and the several first stirring blades (4) are arranged in a circumferential array on the surface of the rotating rod (3). The several second stirring blades (10) are respectively equidistantly arranged on the opposite surfaces of the two vertical rods (9).

4. The automatic ink supply device for a printing machine according to claim 1, wherein The vertical rod (9) is provided with a scraper (13) on the side adjacent to the inner wall of the tank body (1).

5. The automatic ink supply device for a printing machine according to claim 1, wherein The transfer mechanism comprises a threaded rod (14) rotatably connected to the inner top wall of the installation groove. The surface of the threaded rod (14) is threadedly connected with a moving plate (15). The lower surface of the moving plate (15) is provided with universal wheels (16).

6. The automatic ink supply device for a printing machine according to claim 5, wherein The number of the universal wheels (16) is four, and the four universal wheels (16) are arranged in a circumferential array on the lower surface of the moving plate (15).

7. The automatic ink supply device for a printing machine according to claim 5, wherein The right side of the tank body (1) is rotatably connected with a crank handle (17). The end of the crank handle (17) located inside the installation groove is fixedly connected with a bevel gear (18) on the surface of the threaded rod (14).

8. The automatic ink supply device for a printing machine according to claim 5, wherein The two side surfaces of the moving plate (15) are provided with guide sliding blocks. The two inner walls of the installation groove are provided with guide sliding grooves for sliding of the guide sliding blocks.

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