Direct-discharge type automatic ink supply device

Abstract

The utility model discloses a straight-line type automatic ink supply device which comprises a main support, an ink outlet mechanism, a drip-proof mechanism, an ink supply box and an ink processing mechanism, the top of the main support is rotationally connected with a sliding lead screw in the ink outlet mechanism through a bearing, the top of the main support is provided with a closed shell, the top of the closed shell is provided with a pump body, and the pump body is connected with the ink outlet mechanism. The output end of the pump body is connected with an ink outlet nozzle in a matched mode. The ink outlet nozzle is fixed to the bottom of the sliding support. According to the utility model, the pump body is connected with the ink outlet nozzle and the ink supply box to form an ink circulation loop, meanwhile, the lifting cylinder is connected with the guide rail and the sliding bracket to form a follow-up structure of the anti-leakage mechanism and the ink outlet nozzle, and the anti-leakage mechanism can prevent ink from leaking, so that the actual jet printing effect is guaranteed; the supporting frame in the ink supply box is used for supporting the filter screen to facilitate later-stage disassembly and replacement, meanwhile, the cleaning and scraping support is used for cleaning and scraping impurity precipitates attached to the filter screen in the ink supply process, holes of the filter screen are prevented from being blocked, and the ink supply stability of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink supply technical field, especially a kind of straight row type automatic ink supply device. BACKGROUND

[0002] Straight row type automatic ink supply device is a kind of ink supply system for printing equipment (such as ink-jet printer, digital printing machine etc.), its characteristics are that ink is directly transported from ink cartridge or ink storehouse to print head through pipeline, realizes continuous ink supply, in working process, ink is stored in ink cartridge or ink storehouse, and is transported from ink cartridge to print head through pipeline, system automatically adjusts ink supply according to printing demand, ensures that print head has enough ink all the time, is important functional structure in printing equipment, existing straight row type automatic ink supply device can basically meet daily use demand, but the impurity in ink is not treated directly introduced into print head and can cause print head to be blocked, and filter screen is added to filter, and in the scene of long time use, filter screen pore structure can be blocked, to affect the ink supply stability of device;And straight row type automatic ink supply device is simple in functionality, and ink is easy to drip from print head to printing piece after ink-jet, to affect the printing effect of device;Therefore, it is very necessary to design a kind of straight row type automatic ink supply device. SUMMARY

[0003] The utility model aims at providing a kind of straight row type automatic ink supply device to solve the defects of prior art.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of straight row type automatic ink supply device, including main support, ink outlet mechanism, anti-dripping mechanism, ink supply tank and ink processing mechanism, the top of main support is rotatably connected with the sliding lead screw in ink outlet mechanism by bearing, and the top of main support is provided with closed shell, the top of closed shell is provided with pump body, the output end of pump body is connected with ink outlet nozzle, ink outlet nozzle is fixed in the bottom of sliding support, sliding support is slidably connected on main support, the side of sliding support is fixedly connected with the lifting cylinder in anti-dripping mechanism, the output end of lifting cylinder is fixedly connected with bottom support, the bottom side of bottom support is fixedly installed with horizontal moving cylinder, the output end of horizontal moving cylinder is fixedly connected with supporting arm, the side of main support is fixedly installed with ink supply tank, the recess in the side wall of ink supply tank is clamped with the support frame in ink processing mechanism, support frame is sleeved with filter screen, and clear scraping support is slidably connected on filter screen.

[0005] As a further technical scheme of the utility model, the ink outlet mechanism is composed of sliding lead screw, sliding motor, sliding support, ink outlet nozzle, closed shell, pump body and ink supply pipe, the output end of sliding motor is fixedly connected with sliding lead screw, and sliding motor is fixed on main support.

[0006] As a further technical scheme of the utility model, the sliding support is connected with the sliding screw rod through the ball nut embedded and installed inside.

[0007] As a further technical scheme of the utility model, the drip-proof mechanism is composed of a lifting cylinder, a guide rail, a bottom support, a horizontal moving cylinder and a supporting arm, the lifting cylinder is slidingly connected with the guide rail, and the guide rail is fixed on one side of the closed shell.

[0008] As a further technical scheme of the utility model, the ink processing mechanism is composed of a support frame, a filter screen, a cleaning support frame, a center support frame, a transmission shaft, a cover, a stirring motor and an ink inlet, and the cleaning support frame is uniformly fixed on the center support frame.

[0009] As a further technical scheme of the utility model, one end of the transmission shaft is fixedly sleeved with the center support frame, and the other end of the transmission shaft is fixedly connected with the output end of the stirring motor.

[0010] As a further technical scheme of the utility model, the stirring motor is fixed at the top center of the cover, the cover is fixed on the ink supply tank, one side of the top of the cover is provided with the ink inlet, the bottom of the ink supply tank is provided with an ink supply pipe, and one end of the ink supply pipe is connected with the pump body.

[0011] The direct type automatic ink supply device has the advantages that the pump body is connected with the ink outlet nozzle and the ink supply tank to form an ink circulation loop, the lifting cylinder is connected with the guide rail and the sliding support to form a drip-proof mechanism and a follow-up structure of the ink outlet nozzle, after the ink outlet nozzle is used for ink supply and spraying, the lifting cylinder drives the bottom support to move downward, the horizontal moving cylinder drives the supporting arm to retract, the supporting arm is moved to the position right below the ink outlet nozzle, the residual ink in the ink outlet nozzle is received, and the influence of ink dripping on the actual printing effect is prevented; the ink supply tank is used as an ink supply tank of the device, the support frame in the ink supply tank is used for supporting the filter screen, the ink is filtered through the filter screen before entering the ink supply pipe, the filter screen is convenient to disassemble and replace, the center support frame and the cleaning support frame are driven by the stirring motor to rotate during the ink supply process, the impurities and deposits attached to the filter screen are cleaned, the pores of the filter screen are prevented from being blocked, and the ink supply stability of the device is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical schemes in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creating labor.

[0013] Figure 1 It is the three-dimensional drawing of the overall structure of the utility model;

[0014] Figure 2 The whole structure explosion map of the utility model;

[0015] Figure 3 The rear view structure schematic view of the utility model.

[0016] In the figure: 1, main support; 2, ink outlet mechanism; 3, anti-dripping mechanism; 4, ink supply tank; 5, ink processing mechanism; 21, sliding lead screw; 22, sliding motor; 23, sliding support; 24, ink outlet nozzle; 25, closed shell; 26, pump body; 27, ink supply pipe; 31, lifting air cylinder; 32, guide rail; 33, bottom support; 34, transverse moving air cylinder; 35, bearing arm; 51, support frame; 52, filter screen; 53, cleaning support; 54, center support; 55, transmission shaft; 56, cover; 57, stirring motor; 58, ink inlet. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to the drawings Figure 1 - the drawings Figure 3The utility model provides an embodiment: a kind of straight-line type automatic ink supply device, including main support 1, ink outlet mechanism 2, prevent dripping mechanism 3, ink supply tank 4 and ink processing mechanism 5, the top of main support 1 is rotatably connected with the sliding lead screw 21 in ink outlet mechanism 2 by bearing, and the top of main support 1 is provided with closed shell 25, the top of closed shell 25 is provided with pump body 26, the output end of pump body 26 is cooperatively connected with ink outlet nozzle 24, ink outlet nozzle 24 is fixed in the bottom of sliding bracket 23, sliding bracket 23 is slidably connected on main support 1, the side of sliding bracket 23 is fixedly connected with the lifting cylinder 31 in prevent dripping mechanism 3, the output end of lifting cylinder 31 is fixedly connected with bottom support 33, the bottom side of bottom support 33 is fixedly installed with horizontal moving cylinder 34, the output end of horizontal moving cylinder 34 is fixedly connected with loading arm 35, the side of main support 1 is fixedly installed with ink supply tank 4, the recess in the sidewall of ink supply tank 4 is clamped with the support frame 51 in ink processing mechanism 5, the support frame 51 is sleeved with filter screen 52, and the filter screen 52 is slidably connected with clean scraping bracket 53;Ink outlet mechanism 2 is composed of sliding lead screw 21, sliding motor 22, sliding bracket 23, ink outlet nozzle 24, closed shell 25, pump body 26 and ink supply pipe 27, the output end of sliding motor 22 is fixedly connected with sliding lead screw 21, and sliding motor 22 is fixed on main support 1;Sliding bracket 23 is cooperatively connected on sliding lead screw 21 by the ball nut embedded installation in it;Prevent dripping mechanism 3 is composed of lifting cylinder 31, guide rail 32, bottom support 33, horizontal moving cylinder 34 and loading arm 35, lifting cylinder 31 is slidably connected on guide rail 32, and guide rail 32 is fixed on the side of closed shell 25;Ink processing mechanism 5 is composed of support frame 51, filter screen 52, clean scraping bracket 53, center bracket 54, transmission shaft 55, cover 56, stirring motor 57 and ink inlet 58, and clean scraping bracket 53 is evenly fixed on center bracket 54;Center bracket 54 is fixedly sleeved with one end of transmission shaft 55, and the other end of transmission shaft 55 is fixedly connected on the output end of stirring motor 57;Stirring motor 57 is fixed at the top center of cover 56, and cover 56 is fixed on ink supply tank 4, the top side of cover 56 is provided with ink inlet 58, the bottom of ink supply tank 4 is provided with ink supply pipe 27, and one end of ink supply pipe 27 is cooperatively connected on pump body 26;Ink is sprayed by ink outlet nozzle 24 during working process, and the rotation of sliding lead screw 21 driven by sliding motor 22 can drive sliding bracket 23 and ink outlet nozzle 24 to slide along the axis direction of sliding lead screw 21 by the cooperation of sliding lead screw 21 and ball nut embedded installation in sliding bracket 23, and the position of automatic ink supply spraying is adjusted;

[0019] Specifically, in use, the ink outlet nozzle 24 and the ink supply tank 4 are connected through the pump body 26 to form an ink circulation loop, and the guide rail 32 and the sliding bracket 23 are connected through the lifting cylinder 31 to form a follow-up structure of the anti-dripping mechanism 3 and the ink outlet nozzle 24, after the ink outlet nozzle 24 is used for ink spraying, the bottom support 33 is driven downward by the lifting cylinder 31, and the supporting arm 35 is retracted by the horizontal moving cylinder 34, so that the supporting arm 35 is moved to the position directly below the ink outlet nozzle 24, the residual ink in the ink outlet nozzle 24 is received, and the actual printing effect is prevented from being affected by ink dripping; the ink supply tank 4 serves as an ink supply tank of the device, the support frame 51 in the ink supply tank 4 is used for supporting the filter screen 52, the ink is filtered through the filter screen 52 before entering the ink supply pipe 27, convenient for later disassembly and replacement, and the central support 54 and the cleaning support 53 are rotated by the stirring motor 57 during the ink supply process, so that the impurities and deposits attached to the filter screen 52 are cleaned, the pores of the filter screen 52 are prevented from being blocked, and the ink supply stability of the device is ensured.

[0020] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment according to the actual needs. Those skilled in the art can understand and implement without creative labor.

[0022] Finally, it should be pointed out that: the above examples are only used to illustrate the technical scheme of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical scheme recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the present application.

Claims

1. A straight-line type automatic ink supply device, comprising a main support (1), an ink outlet mechanism (2), an anti-dripping mechanism (3), an ink supply tank (4) and an ink treatment mechanism (5), characterized in that: The top of the main support (1) is rotatably connected to the sliding screw (21) of the ink outlet mechanism (2) via a bearing, and the top of the main support (1) is provided with a closed shell (25), the top of the closed shell (25) is provided with a pump body (26), the output end of the pump body (26) is connected to an ink outlet nozzle (24), the ink outlet nozzle (24) is fixed to the bottom of the sliding support (23), the sliding support (23) is slidably connected to the main support (1), and one side of the sliding support (23) is fixedly connected to a lifting cylinder in the anti-drip mechanism (3). 31) The output end of the lifting cylinder (31) is fixedly connected to the bottom support (33). A horizontal movement cylinder (34) is fixedly installed on one side of the bottom of the bottom support (33). A mounting arm (35) is fixedly connected to the output end of the horizontal movement cylinder (34). An ink supply box (4) is fixedly installed on one side of the main support (1). A support frame (51) in the ink processing mechanism (5) is snapped into a groove on the side wall of the ink supply box (4). A filter screen (52) is sleeved in the support frame (51). A cleaning bracket (53) is slidably connected on the filter screen (52).

2. The straight line type automatic ink supply device according to claim 1, characterized in that: The ink output mechanism (2) consists of a sliding screw (21), a sliding motor (22), a sliding bracket (23), an ink output nozzle (24), a sealed shell (25), a pump body (26), and an ink supply pipe (27). The sliding screw (21) is fixedly connected to the output end of the sliding motor (22), and the sliding motor (22) is fixed on the main bracket (1).

3. The straight line automatic ink supply device according to claim 2, characterized in that: The sliding bracket (23) is connected to the sliding screw (21) by an internally embedded ball nut.

4. The straight line automatic ink supply device according to claim 1, characterized in that: The anti-drip mechanism (3) consists of a lifting cylinder (31), a guide rail (32), a bottom support (33), a transverse cylinder (34), and a mounting arm (35). The lifting cylinder (31) is slidably connected to the guide rail (32), and the guide rail (32) is fixed on one side of the closed shell (25).

5. The straight line automatic ink supply device according to claim 1, characterized in that: The ink processing mechanism (5) consists of a support frame (51), a filter screen (52), a scraping bracket (53), a central support (54), a drive shaft (55), a cover (56), a stirring motor (57), and an ink inlet (58). The scraping bracket (53) is evenly fixed on the central support (54).

6. The straight line automatic ink supply device according to claim 5, characterized in that: The central support (54) is fixedly sleeved on one end of the drive shaft (55), and the other end of the drive shaft (55) is fixedly connected to the output end of the stirring motor (57).

7. The straight line automatic ink supply device according to claim 6, characterized in that: The stirring motor (57) is fixed at the top center of the cover (56), and the cover (56) is fixed on the ink supply box (4). An ink inlet (58) is provided on one side of the top of the cover (56), and an ink supply pipe (27) is provided at the bottom of the ink supply box (4). One end of the ink supply pipe (27) is connected to the pump body (26).

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