CN212353284U - Stable lifting cleaning device for multi-nozzle trolley - Google Patents

Stable lifting cleaning device for multi-nozzle trolley Download PDF

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Publication number
CN212353284U
CN212353284U CN202020787230.8U CN202020787230U CN212353284U CN 212353284 U CN212353284 U CN 212353284U CN 202020787230 U CN202020787230 U CN 202020787230U CN 212353284 U CN212353284 U CN 212353284U
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lifting
guide
fixing
cleaning
doctor blade
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CN202020787230.8U
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曹学士
甘正华
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Wuhan Yili Electronics Technologies Co ltd
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Wuhan Yili Electronics Technologies Co ltd
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Abstract

The utility model provides a stable lifting cleaning device for a multi-nozzle trolley, which comprises a lifting mechanism, a cleaning mechanism and a printing trolley, wherein the lifting mechanism comprises a lifting fixed base, a guide plate, a guide fixed seat and a guide fixed seat connecting rod, the top of the lifting fixed base is fixedly provided with a lifting sleeve, the stable lifting cleaning device for the multi-nozzle trolley has reasonable design, realizes stable guide by the transmission of a screw-nut mechanism and the matching of 4 guide plates, in addition, the fixed position of a cleaning doctor blade is arranged into an inclined wedge-shaped surface, the doctor blade has an inclination angle with the spray head after being installed, the spray head is in contact with the cleaning doctor blade at the moment, the problem of ink splashing caused by the rigid contact of the spray head and the cleaning doctor blade is effectively avoided, the residual ink falls into the cleaning doctor blade fixed box along the inclined plane arranged on the doctor, can absorb residual waste ink and avoid splashing of the ink.

Description

Stable lifting cleaning device for multi-nozzle trolley
Technical Field
The utility model belongs to the technical field of the printer, in particular to a stable belt cleaning device that goes up and down for many shower nozzles dolly.
Background
An ink jet printer prints images or characters by ejecting ink droplets onto a printing medium through a head. Before the start of ink-jet printing and after long-time printing operation, the nozzles must be cleaned before and after each operation because dust and impurities in ink can cause partial nozzle holes to be blocked, and the problem of ink failure of the nozzles can occur on a printing picture, thereby seriously affecting the printing precision.
The existing nozzle cleaning device is carried out in two steps, wherein the ink stack cap in the first step is lifted and attached to the working surface of the nozzle, waste ink is extracted from the ink stack cap through an ink pump, and the residual waste ink on the surface of the nozzle is cleaned by a cleaning scraping blade in the second step. The existing spray head cleaning device adopts a gear and cam matched lifting mode, and the problems exist in the transmission process: the cleaning ink stack cap and the spray head can not be tightly attached due to the incapability of synchronous lifting, the waste ink can not be smoothly drawn out, the position height between the ink stack cap and the spray head needs to be manually adjusted, the operation is troublesome, in addition, the existing commonly used cleaning doctor blade is of a sectional structure, the cleaning doctor blade can correspondingly move to the spray head area according to the position of the spray head, however, because the sectional cleaning time is long, the spray hole of the spray head cleaned first is blocked after the last spray head is cleaned, the spray head is often cleaned repeatedly, time and labor are wasted, and a mode of performing one-time ink scraping cleaning by using a long scraper is also provided in the industry for solving the problem of cleaning the scraper, but there is the ink problem of flying in current ink stack doctor-bar scraping, and remaining useless ink splashes to the work piece of printing on, causes serious economic loss, for this reason, the utility model provides a stable lift belt cleaning device for many shower nozzles dolly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that prior art exists, the utility model provides a stable belt cleaning device that goes up and down for many shower nozzles dolly, this a stable belt cleaning device that goes up and down for many shower nozzles dolly reasonable in design, realize steady direction through screw nut mechanism transmission and 4 deflectors of cooperation, in addition, it sets to the slope wedge to wash doctor-bar fixed position, there is the angle of inclination with the shower nozzle after the doctor-bar installation, there is the buffering when shower nozzle and washing doctor-bar contact this moment, effectively avoided the shower nozzle and washed doctor-bar rigid contact and lead to the ink problem of splashing, incomplete china ink falls into in the washing doctor-bar fixed box along the inclined plane that sets up on the doctor-bar fixed block, its box inside is provided with the sponge, can absorb remaining useless waste.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a stable lifting cleaning device for a multi-nozzle trolley comprises a lifting mechanism, a cleaning mechanism and a printing trolley, wherein the lifting mechanism comprises a lifting fixing base, a guide plate, a guide fixing base and a guide fixing base connecting rod, a lifting sleeve is fixedly mounted at the top of the lifting fixing base, one end of a lifting guide rod is mounted in the lifting sleeve, a mounting hole is formed in the top of the guide fixing base, a linear bearing is fixedly mounted in the mounting hole, the other end of the lifting guide rod is fixedly mounted in the linear bearing, front and rear fixing bases are fixedly mounted at the top of the lifting fixing base, the number of the front and rear fixing bases is 4, a front and rear moving guide rod is fixedly mounted between the front and rear fixing bases, a transmission motor is fixedly mounted at the rear side of the lifting fixing base, and a transmission lead screw is fixedly connected to an, the top of the front side of the guide fixing seat is fixedly provided with a proximity switch, one side of the top of the guide fixing seat is fixedly provided with a lifting slide block, two ends of the guide plate are provided with sleeve holes, the guide plate is sleeved on the front-and-back moving guide rod through the sleeve holes, the top of the guide plate is fixedly provided with a transmission nut, the transmission nut is sleeved on a transmission lead screw through matching of external threads and internal threads, the tops of two ends of the guide plate are fixedly provided with lifting slide blocks, a guide fixing seat connecting rod is fixedly arranged between the two guide fixing seats, the lifting slide block is provided with a stroke groove, and the lifting slide block is sleeved on the guide fixing seat connecting;
the wiper mechanism includes dolly ink stack bottom plate, ink stack cap fixed plate, ink stack cap, washs the fixed box of doctor-bar, doctor-bar fixed block and washs the doctor-bar, dolly ink stack bottom plate is fixed at the top of lifting slide block, ink stack cap fixed plate fixed mounting is at the top of dolly ink stack bottom plate, ink stack cap fixed mounting is at the top of ink stack cap fixed plate, wash the top at dolly ink stack bottom plate one end of doctor-bar fixed box fixed mounting, fixed mounting has the doctor-bar fixed block in the washing doctor-bar fixed box, fixed mounting has the washing doctor-bar on the doctor-bar fixed block.
As an optimal implementation manner of the utility model, the quantity of direction fixing base and lifting slide is 2, two direction fixing base and lifting slide are with the drive screw central line symmetry.
As a preferred embodiment of the present invention, a proximity switch catch is fixedly mounted on one side of the lifting slider.
As a preferred embodiment of the utility model, the other end fixed mounting of drive screw has adjustment handle.
As a preferred embodiment of the present invention, a sponge is disposed in the cleaning blade fixing box.
The utility model has the advantages that: the utility model discloses a stable belt cleaning device that goes up and down for many shower nozzles dolly, including elevating system, wiper mechanism, print the dolly, lift unable adjustment base, the deflector, drive nut, driving motor, drive screw, adjustment handle, the lift slider, the direction fixing base, the lift guide arm, linear bearing, proximity switch, the proximity switch separation blade, back-and-forth movement guide arm, direction fixing base connecting rod, dolly china ink storehouse bottom plate, china ink storehouse cap fixed plate, china ink storehouse cap, wash the fixed box of doctor-bar, the doctor-bar fixed block, wash the doctor-bar, the lifting sleeve, front and back fixing base, the trepanning, stroke groove and mounting hole.
This a stable belt cleaning device that goes up and down for many shower nozzles dolly can realize steady direction through lead screw nut mechanism transmission and 4 deflectors of cooperation, in addition, wash the doctor-bar fixed position and set up to the slope wedge face, there is angle of inclination (10-20 is good) with the shower nozzle after the doctor-bar installation, there is the buffering when shower nozzle and washing the doctor-bar contact this moment, effectively avoided shower nozzle and washing doctor-bar rigid contact and lead to the ink problem of splashing, incomplete china ink falls into in the washing doctor-bar fixed box along the inclined plane that sets up on the doctor-bar fixed block, its box inside is provided with the sponge, can absorb remaining waste ink, avoid the ink to.
Drawings
FIG. 1 is a schematic structural view of a stable lifting cleaning device for a multi-nozzle trolley of the present invention;
FIG. 2 is a schematic structural view of a lifting mechanism of a stable lifting cleaning device for a multi-nozzle trolley of the present invention;
FIG. 3 is a schematic view of the lifting fixing seat structure of the stable lifting cleaning device for the multi-nozzle trolley of the present invention;
FIG. 4 is a schematic diagram of a guide plate structure of a stable lifting cleaning device for a multi-nozzle trolley according to the present invention;
FIG. 5 is a schematic view of the lifting slider structure of the stable lifting cleaning device for the multi-nozzle trolley of the present invention;
FIG. 6 is a schematic structural view of a guiding fixing seat of the stable lifting cleaning device for a multi-nozzle trolley of the present invention;
FIG. 7 is a schematic structural view of a cleaning mechanism of the stable lifting cleaning device for the multi-nozzle trolley of the present invention;
FIG. 8 is a schematic structural view of a cleaning doctor blade fixing box of the stable lifting cleaning device for the multi-nozzle trolley of the present invention;
FIG. 9 is a schematic structural view of a doctor blade fixing block of the stable lifting cleaning device for a multi-nozzle trolley of the present invention;
FIG. 10 is a schematic view of the lifting and cleaning device of a multi-nozzle cart in cooperation with a print cart for a stable lifting and cleaning device of a multi-nozzle cart according to the present invention;
in the figure: 1. a lifting mechanism; 2. a cleaning mechanism; 4. printing the trolley; 1-1, lifting a fixed base; 1-2, a guide plate; 1-3, a drive nut; 1-4, a transmission motor; 1-5, a transmission screw rod; 1-6, adjusting handle; 1-7, a lifting slide block; 1-8, a guide fixing seat; 1-9, a lifting guide rod; 1-10, linear bearings; 1-11, a proximity switch; 1-12, a proximity switch catch; 1-13, moving the guide rod back and forth; 1-14, a guide fixing seat connecting rod; 2-1, a trolley ink stack bottom plate; 2-2, fixing plate of ink stack cap; 2-3, an ink stack cap; 2-4, cleaning scraping blade fixing box; 2-5, scraping a blade fixing block; 2-6, cleaning a scraping blade; 3-1, lifting a sleeve; 3-2, front and rear fixed seats; 3-3, trepanning; 3-4, a stroke groove; 3-5, mounting holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 10, the present invention provides a technical solution: a stable lifting cleaning device for a multi-nozzle trolley comprises a lifting mechanism 1, a cleaning mechanism 2 and a printing trolley 4, wherein the lifting mechanism 1 comprises a lifting fixing base 1-1, a guide plate 1-2, a guide fixing base 1-8 and a guide fixing base connecting rod 1-14, a lifting sleeve 3-1 is fixedly installed at the top of the lifting fixing base 1-1, one end of a lifting guide rod 1-9 is installed in the lifting sleeve 3-1, a mounting hole 3-5 is formed in the top of the guide fixing base 1-8, a linear bearing 1-10 is fixedly installed in the mounting hole 3-5, the other end of the lifting guide rod 1-9 is fixedly installed in the linear bearing 1-10, a front fixing base 3-2 and a rear fixing base 3-2 are fixedly installed at the top of the lifting fixing base 1-1, the number of the front and rear fixed seats 3-2 is 4, a front and rear moving guide rod 1-13 is fixedly arranged between the front and rear fixed seats 3-2, a transmission motor 1-4 is fixedly arranged at the rear side of the lifting fixed base 1-1, a transmission lead screw 1-5 is fixedly connected to an output shaft of the transmission motor 1-4, a proximity switch 1-11 is fixedly arranged at the top of the front side of the guide fixed seat 1-8, a lifting slide block 1-7 is fixedly arranged at one side of the top of the guide fixed seat 1-8, sleeve holes 3-3 are arranged at two ends of the guide plate 1-2, the guide plate 1-2 is sleeved on the front and rear moving guide rod 1-13 through the sleeve holes 3-3, a transmission nut 1-3 is fixedly arranged at the top of the guide plate 1-2, the transmission nut 1-3 is sleeved on the transmission screw rod 1-5 through matching of external threads and internal threads, the top parts of two ends of the guide plate 1-2 are fixedly provided with lifting slide blocks 1-7, a guide fixing seat connecting rod 1-14 is fixedly arranged between the two guide fixing seats 1-8, the lifting slide block 1-7 is provided with a stroke groove 3-4, and the lifting slide block 1-7 is sleeved on the guide fixing seat connecting rod 1-14 through the stroke groove 3-4;
the cleaning mechanism 2 comprises a trolley ink stack bottom plate 2-1, an ink stack cap fixing plate 2-2, an ink stack cap 2-3, a cleaning doctor blade fixing box 2-7, a doctor blade fixing block 2-5 and a cleaning doctor blade 2-6, the ink stack bottom plate 2-1 of the trolley is fixed at the top of the lifting slide block 1-7, the ink stack cap fixing plate 2-2 is fixedly arranged at the top of the ink stack bottom plate 2-1 of the trolley, the ink stack cap 2-3 is fixedly arranged at the top of the ink stack cap fixing plate 2-2, the cleaning doctor blade fixing box 2-7 is fixedly arranged at the top of one end of the ink stack bottom plate 2-1 of the trolley, and a scraping blade fixing block 2-5 is fixedly arranged in the cleaning scraping blade fixing box 2-7, and a cleaning scraping blade 2-6 is fixedly arranged on the scraping blade fixing block 2-5.
As a preferred embodiment of the utility model, the quantity of direction fixing base 1-8 and lifting slide 1-7 is 2, two direction fixing base 1-8 and lifting slide 1-7 are symmetrical with drive screw 1-5 central line.
As a preferred embodiment of the utility model, one side of the lifting slider 1-7 is fixedly provided with a proximity switch catch 1-12.
As a preferred embodiment of the utility model, the other end of the transmission screw 1-5 is fixedly provided with an adjusting handle 1-6.
As a preferred embodiment of the present invention, a sponge is disposed in the cleaning blade fixing box 2-7.
As an preferred embodiment of the present invention, the lifting process: the transmission motor 1-4 rotates to drive the transmission lead screw 1-5 connected with the transmission motor to rotate forward, the transmission nut 1-3 drives the guide plate 1-2 fixedly arranged with the transmission motor to move forward along the X direction, meanwhile, the lifting slide block 1-7 is driven to move forward along the X axis, the travel groove 3-4 arranged on the transmission motor drives the guide fixing seat connecting rod 1-14 in the groove to ascend, the lifting slide block 1-7 stably ascends along the Z axis to a required height to stop under the cooperative cooperation of the lifting guide rod 1-9 and the linear bearing 1-10, the transmission motor 1-4 rotates reversely to drive the transmission lead screw 1-5 connected with the transmission motor to rotate reversely, the transmission nut 1-3 drives the guide plate 1-2 fixedly arranged with the transmission motor to move backward along the X direction, and simultaneously drives the lifting slide block 1-7 to move backward along the X axis, the guide fixing seat connecting rods 1-14 in the grooves are driven to descend through the stroke grooves 3-4 arranged on the guide fixing seat connecting rods, the lifting slide blocks 1-7 stably descend under the cooperative cooperation of the lifting guide rods 1-9 and the linear bearings 1-10, the lifting slide blocks 1-12 descend to a photoelectric switch 1-11 detection area through photoelectric switch blocking pieces 1-12, signals are transmitted to the transmission motors 1-4, and the descending process is completed after power is cut off; and (3) cleaning: when the ink stack cap 2-3 is lifted to be in contact with the spray head of the trolley, after residual ink is pumped to a waste ink bottle through the ink pump, the printing trolley 4 slowly moves towards the direction of the cleaning scraping blade 2-6 of the cleaning mechanism 2, the printing spray head on the printing trolley 4 sequentially and orderly passes through the cleaning scraping blade 2-6, as the cleaning scraping blade fixing box 2-4 is in a wedge-shaped structure, an inclination angle (10 degrees to 20 degrees is good) exists between the cleaning scraping blade 2-6 and the spray head after the cleaning scraping blade 2-6 is installed, at the moment, the spray head is in contact with the cleaning scraping blade 2-6, buffering exists, and the problem that the spray head is in rigid contact with the cleaning scraping.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A stable lifting cleaning device for a multi-nozzle trolley comprises a lifting mechanism (1), a cleaning mechanism (2) and a printing trolley (4), and is characterized in that the lifting mechanism (1) comprises a lifting fixing base (1-1), a guide plate (1-2), a guide fixing base (1-8) and a guide fixing base connecting rod (1-14), a lifting sleeve (3-1) is fixedly installed at the top of the lifting fixing base (1-1), one end of a lifting guide rod (1-9) is installed in the lifting sleeve (3-1), an installation hole (3-5) is formed in the top of the guide fixing base (1-8), a linear bearing (1-10) is fixedly installed in the installation hole (3-5), the other end of the lifting guide rod (1-9) is fixedly installed in the linear bearing (1-10), the lifting fixing base comprises a lifting fixing base (1-1), wherein front and rear fixing bases (3-2) are fixedly mounted at the top of the lifting fixing base (1-1), the number of the front and rear fixing bases (3-2) is 4, a front and rear moving guide rod (1-13) is fixedly mounted between the front and rear fixing bases (3-2), a transmission motor (1-4) is fixedly mounted at the rear side of the lifting fixing base (1-1), a transmission lead screw (1-5) is fixedly connected onto an output shaft of the transmission motor (1-4), a proximity switch (1-11) is fixedly mounted at the top of the front side of the guiding fixing base (1-8), a lifting sliding block (1-7) is fixedly mounted at one side of the top of the guiding fixing base (1-8), and sleeve holes (3-3) are formed in two ends of the, the guide plate (1-2) is sleeved on the front-back moving guide rod (1-13) through a sleeve hole (3-3), the top of the guide plate (1-2) is fixedly provided with a transmission nut (1-3), the transmission nut (1-3) is sleeved on the transmission screw rod (1-5) through matching of external threads and internal threads, lifting slide blocks (1-7) are fixedly installed at the tops of two ends of the guide plate (1-2), a guide fixing seat connecting rod (1-14) is fixedly installed between the two guide fixing seats (1-8), the lifting slide block (1-7) is provided with a stroke groove (3-4), and the lifting slide block (1-7) is sleeved on the guide fixing seat connecting rod (1-14) through the stroke groove (3-4);
the cleaning mechanism (2) comprises a trolley ink stack bottom plate (2-1), an ink stack cap fixing plate (2-2), an ink stack cap (2-3), a cleaning doctor blade fixing box (2-7), a doctor blade fixing block (2-5) and a cleaning doctor blade (2-6), the trolley ink stack bottom plate (2-1) is fixed at the top of a lifting sliding block (1-7), the ink stack cap fixing plate (2-2) is fixedly arranged at the top of the trolley ink stack bottom plate (2-1), the ink stack cap (2-3) is fixedly arranged at the top of the ink stack cap fixing plate (2-2), the cleaning doctor blade fixing box (2-7) is fixedly arranged at the top of one end of the trolley ink stack bottom plate (2-1), the cleaning doctor blade fixing block (2-5) is fixedly arranged in the cleaning doctor blade fixing box (2-7), and the cleaning scraping blade (2-6) is fixedly arranged on the scraping blade fixing block (2-5).
2. The stable lift belt cleaning device for multiple spray head carts as claimed in claim 1 wherein: the number of the guide fixing seats (1-8) and the number of the lifting slide blocks (1-7) are 2, and the two guide fixing seats (1-8) and the two lifting slide blocks (1-7) are symmetrical with the central line of the transmission screw rod (1-5).
3. The stable lift belt cleaning device for multiple spray head carts as claimed in claim 1 wherein: and one side of the lifting slide block (1-7) is fixedly provided with a proximity switch blocking piece (1-12).
4. The stable lift belt cleaning device for multiple spray head carts as claimed in claim 1 wherein: and the other end of the transmission screw rod (1-5) is fixedly provided with an adjusting handle (1-6).
5. The stable lift belt cleaning device for multiple spray head carts as claimed in claim 1 wherein: the cleaning doctor blade fixing box (2-7) is internally provided with sponge.
CN202020787230.8U 2020-05-13 2020-05-13 Stable lifting cleaning device for multi-nozzle trolley Active CN212353284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020787230.8U CN212353284U (en) 2020-05-13 2020-05-13 Stable lifting cleaning device for multi-nozzle trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020787230.8U CN212353284U (en) 2020-05-13 2020-05-13 Stable lifting cleaning device for multi-nozzle trolley

Publications (1)

Publication Number Publication Date
CN212353284U true CN212353284U (en) 2021-01-15

Family

ID=74147981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020787230.8U Active CN212353284U (en) 2020-05-13 2020-05-13 Stable lifting cleaning device for multi-nozzle trolley

Country Status (1)

Country Link
CN (1) CN212353284U (en)

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