CN211106349U

CN211106349U - Simple ink station for digital printing equipment

Info

Publication number: CN211106349U
Application number: CN201921651856.XU
Authority: CN
Inventors: 汪宋
Original assignee: Hangzhou Wandao Precision Machinery Manufacturing Co ltd
Current assignee: Hangzhou Wandao Precision Machinery Manufacturing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a simple ink station for digital printing equipment, which comprises an air exhaust structure and a lifting platform, wherein the air exhaust structure comprises an air exhaust head, an air exhaust pipe and an air exhaust pump, the air exhaust head is provided with an ink pad, the ink pad is provided with an air inlet, the bottom of the air exhaust head is provided with an air outlet, the lifting platform comprises a support bottom plate, support vertical plates, a sliding frame, a screw transmission structure and a lifting frame, the screw transmission structure comprises a transmission screw rod, a screw rod nut and a screw rod seat, the sliding frame is positioned between the two support vertical plates, the lifting frame comprises a lifting top frame, a lifting guide plate, a lifting vertical plate and an upper sliding screw rod and a lower sliding screw rod, a horizontal sliding groove and a vertical sliding groove are arranged on a supporting vertical plate, and the front sliding screw rod and the rear sliding screw rod are connected with the corresponding upper sliding screw rod and the lower sliding screw rod through connecting rods. The utility model discloses a structure of bleeding goes up and down convenient stable, reduces workman intensity of labour, raises the efficiency, and the air extraction is effectual.

Description

Simple ink station for digital printing equipment

Technical Field

The utility model relates to an auxiliary facilities of digital printing equipment especially relates to a simple and easy type china ink station for digital printing equipment.

Background

When the digital printing equipment works, ink is pumped into the printing nozzle by the micro ink pump to be printed on paper, and the printing nozzle stops working or stops working in the process. The shower nozzle the inside can get into the air, lead to printing the very poor or shower nozzle of effect and block up, just need adopt the china ink station to draw out the air of shower nozzle the inside, because it can not reciprocate to print the shower nozzle, at present, china ink station's evacuation all adopts artifical support to reciprocate the air exhaust structure of china ink station and aims at printing the shower nozzle and carry out the evacuation, workman intensity of labour is big, work efficiency is low, and artifical support removes the black pad lift of filling up, the lift stability can not be ensured, a plurality of air exhaust structures and a plurality of alignment precision and the alignment uniformity of printing the shower nozzle are all relatively poor, influence the air exhaust structure to the air exhaust effect of printing the shower nozzle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the defect that exists among the above-mentioned prior art and not enough, an adopt lead screw transmission structure cooperation carriage and crane to go up and down to the structure of bleeding is provided, adopt simultaneously to support the riser and go up and down to the crane and support and direction, make the structure of bleeding go up and down convenient and stability good, not only reduce workman intensity of labour, improve work efficiency, and ensure a plurality of structures of bleeding and a plurality of precision and the uniformity of printing the shower nozzle alignment, adopt the cooperation of china ink pad to bleed air the shower nozzle simultaneously, guarantee the simple and easy type china ink station that is used for digital printing equipment of its air exhaust effect.

The technical scheme of the utility model: the utility model provides a simple and easy type china ink station for digital printing equipment, including the cooperation structure of bleeding of printing the shower nozzle, this china ink station still includes a drive lift platform that the structure goes up and down of bleeding, the structure of bleeding includes head, exhaust tube and aspiration pump of bleeding, it is equipped with the china ink pad of cooperation printing shower nozzle to bleed overhead, be equipped with the air inlet of cooperation head of bleeding on the china ink pad, it is equipped with the gas outlet of connecting the exhaust tube to bleed first bottom, lift platform includes the supporting baseplate, fixes a pair of support riser, sliding connection carriage on the supporting baseplate, the gliding screw drive structure of drive carriage and the crane of lifting connection on the carriage of sliding, screw drive structure includes drive lead screw, the screw-nut and the lead screw seat of cooperation drive lead screw, the carriage is located between two support risers, and it includes the slip underframe, installs the slip riser of slip underframe both sides and set up at least a pair of sliding screw rod around on the slip riser The lifting frame comprises a lifting top frame, a lifting guide plate arranged at one end of the lifting top frame, lifting vertical plates arranged at two sides of the lifting top frame and at least one pair of upper and lower sliding screw rods arranged between the two lifting vertical plates, horizontal sliding grooves matched with the front and rear sliding screw rods and vertical sliding grooves matched with the upper and lower sliding screw rods are arranged on the supporting vertical plates, and the front and rear sliding screw rods are connected with the corresponding upper and lower sliding screw rods through connecting rods.

The utility model discloses a lead screw drive structure cooperation carriage and crane go up and down to the structure of bleeding, adopt simultaneously to support the riser and support and lead the lift of crane for the structure of bleeding goes up and down conveniently and stability is good, not only reduces workman intensity of labour, improves work efficiency, ensures a plurality of structures of bleeding and a plurality of precision and the uniformity of printing the shower nozzle alignment moreover, adopts the cooperation of china ink pad to bleed the head and carry out the air extraction to printing the shower nozzle simultaneously, guarantees its air extraction effect.

Preferably, the air pumping head is fixed on the lifting top frame through an air pumping head mounting plate, a circular through hole matched with an air outlet is formed in the air pumping head mounting plate, a connecting flange matched with the air pumping head is arranged at the top of the air pumping head mounting plate, a connecting lug matched with the connecting flange is arranged at the bottom of the air pumping head, and a filter screen is arranged on the air inlet.

The structure ensures that the installation of the air extracting head is firm and reliable, thereby ensuring that the air extracting head is matched with the ink pad to stably and reliably extract air to the printing nozzle.

Preferably, driving motor is installed to the one end of transmission lead screw, driving motor passes through the motor frame and installs on supporting baseplate, the hand wheel is installed to the other end of transmission lead screw, the lift deflector is located the rear end of lift top frame.

The structure enables the ink pad to be directly driven to rotate through the driving motor to drive the transmission screw rod to drive the sliding frame to slide so as to realize automatic lifting of the ink pad, and the transmission screw rod can be driven to rotate by adopting a manual rotating hand wheel to drive the sliding frame to slide according to requirements.

Preferably, one side of the sliding frame is provided with an opening matched with the driving motor, the lifting vertical plate is provided with a plurality of matched threaded holes for assembling the upper sliding screw and the lower sliding screw, and each group of threaded holes comprises an upper threaded hole, a middle threaded hole and a lower threaded hole.

The structure further ensures that the sliding of the sliding frame is more stable and reliable; meanwhile, the height of the upper sliding screw and the lower sliding screw can be adjusted according to actual requirements, and the application range of the sliding screw is widened.

Preferably, one side of the supporting bottom plate is provided with a lifting travel switch, and one side of the lifting guide plate is provided with an induction sheet matched with the lifting travel switch; the lifting travel switch is installed on the supporting bottom plate through a switch installation frame, and a guide groove matched with the induction sheet is formed in the switch installation frame.

The structure can timely stop the action of the driving motor according to the lifting in place of the lifting frame, and further ensures the safety and reliability of the lifting; simultaneously, the installation of the lifting travel switch is facilitated, and the matching between the induction sheet and the lifting travel switch is more convenient and reliable.

Preferably, the number of the front and rear sliding screws, the upper and lower sliding screws, the horizontal sliding grooves and the vertical sliding grooves is two pairs.

The structure further ensures that the sliding of the sliding frame and the lifting of the lifting frame are more stable and reliable.

Drawings

FIG. 1 is a schematic structural view of the present invention with the exhaust tube and the pump removed;

FIG. 2 is a schematic structural view of the utility model with the air suction pipe and the air suction pump removed and at another angle;

fig. 3 is a schematic structural view of one angle of the lifting platform of the present invention;

fig. 4 is a schematic structural view of another angle of the lifting platform of the present invention;

in the figure, 1, a support bottom plate, 2, a transmission screw rod, 3, a screw rod seat, 4, a sliding bottom frame, 5, a sliding vertical plate, 6, a support vertical plate, 7, a vertical sliding plate, 8, a lifting top frame, 9, a lifting guide plate, 10, a lifting vertical plate, 11, a front sliding screw rod, a rear sliding screw rod, 12, an upper sliding screw rod, a lower sliding screw rod, 13, a horizontal sliding chute, 14, a vertical sliding chute, 15, a screw rod nut, 16, a connecting rod, 17, a threaded hole, 18, a lifting travel switch, 19, a driving motor, 20, a hand wheel, 21, an induction sheet, 22, a switch mounting frame, 23, a guide groove, 24, a motor frame, 25, an ink pad, 26, an air suction head, 27, an air suction head mounting plate, 28, an air inlet, 29, an air outlet, 30, a connecting flange, 31.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in figures 1-4, a simple ink station for digital printing equipment comprises an air exhaust structure matched with a printing nozzle and a lifting platform driving the air exhaust structure to go up and down, wherein the air exhaust structure comprises an air exhaust head 26, an air exhaust pipe and an air exhaust pump, an ink pad 25 matched with the printing nozzle is arranged on the air exhaust head 26, an air inlet 28 matched with the air exhaust head 26 is arranged on the ink pad 25, an air outlet 29 connected with the air exhaust pipe is arranged at the bottom of the air exhaust head 26, the lifting platform comprises a supporting base plate 1, a pair of supporting vertical plates 6 fixed on the supporting base plate 1, a sliding frame slidably connected on the supporting base plate 1, a screw transmission structure driving the sliding frame to slide and a lifting rack connected on the sliding frame in a lifting way, the screw transmission structure comprises a transmission screw rod 2, a screw nut 15 matched with the transmission screw rod 2 and a screw rod seat 3, the, Install the slip riser 5 in slip underframe 4 both sides and set up two pairs of front and back sliding screw 11 on slip riser 5, slip underframe 4 is connected with screw-nut 15 through a vertical slide 7, the crane includes lift top frame 8, install the lift deflector 9 in lift top frame 8 one end, install the lift riser 10 in lift top frame 8 both sides and set up two pairs of upper and lower sliding screw 12 between two blocks of lift risers 10, be equipped with the horizontal spout 13 of sliding screw 11 around the cooperation and the vertical spout 14 of sliding screw 12 about the cooperation on the support riser 6, connect through connecting rod 16 between front and back sliding screw 11 and rather than the upper and lower sliding screw 12 that corresponds. The air extracting head 26 is fixed on the lifting top frame 8 through an air extracting head mounting plate 27, a circular through hole 33 matched with the air outlet 29 is formed in the air extracting head mounting plate 27, a connecting flange 30 matched with the air extracting head 26 is arranged at the top of the air extracting head mounting plate 27, a connecting lug 31 matched with the connecting flange 30 is arranged at the bottom of the air extracting head 26, and a filter screen 32 is arranged on the air inlet 29. A driving motor 19 is installed at one end of the transmission screw rod 2, the driving motor 19 is installed on the supporting base plate 1 through a motor frame 24, a hand wheel 20 is installed at the other end of the transmission screw rod 2, and the lifting guide plate 9 is located at the rear end of the lifting top frame 8. One side of carriage is equipped with the opening of cooperation driving motor 19, is equipped with two sets of screw holes 17 that slide screw 11 about the cooperation on the lift riser 5, and every screw hole 17 of group includes three screw holes about upper, well, down. One side of the supporting bottom plate 1 is provided with a lifting travel switch 18, and one side of the lifting guide plate 9 is provided with an induction sheet 21 matched with the lifting travel switch 18; the lifting travel switch 18 is mounted on the support base plate 1 through a switch mounting frame 22, and a guide groove 23 matched with the induction sheet 21 is arranged on the switch mounting frame 22.

The utility model discloses during the use, install the china ink station on digital printing equipment's printing shower nozzle air extraction station, when digital printing equipment's printing shower nozzle needs the air extraction, the top that will print the shower nozzle and send to the china ink station corresponds with the position of china ink pad, driving motor corotation drive transmission lead screw rotates and drives the carriage and slides backward, the in-process that the front and back sliding screw rod slided backward in horizontal spout drives upper and lower sliding screw rod through the effect of connecting rod and slides upward in vertical spout, drive the crane rise and thus drive air extraction head and china ink pad rise, when china ink pad and printing shower nozzle cooperation are airtight, driving motor stop motion, air extraction structure begins the action and takes out the air to the printing shower nozzle; when the air pumping of the air pumping structure is finished, the driving motor reversely rotates to drive the transmission screw rod to rotate to drive the sliding frame to move forwards, and the front sliding screw rod and the rear sliding screw rod drive the upper sliding screw rod and the lower sliding screw rod to slide downwards in the vertical sliding groove under the action of the connecting rod in the process of sliding forwards in the horizontal sliding groove, so that the lifting frame is driven to descend and reset.

The utility model provides an air suction head, exhaust tube and aspiration pump assemble by oneself and connect the use for the conventional part of market purchase (so do not express on the picture), and during the connection, the one end of exhaust tube is connected on the gas outlet of air suction head, and the other end of exhaust tube is connected on the aspiration pump.

The utility model provides a lift travel switch and response piece are the conventional part of market purchase, so do not do the detail.

The utility model discloses an ink pad is used for matching specially and prints the shower nozzle for the air extraction head is better with printing shower nozzle complex leakproofness, ensures its air extraction effect.

Claims

1. The utility model provides a simple and easy type china ink station for digital printing equipment, includes the cooperation and prints the structure of bleeding of shower nozzle, its characterized in that: the ink station also comprises a lifting platform for driving the air exhaust structure to lift, wherein the air exhaust structure comprises an air exhaust head, an air exhaust pipe and an air exhaust pump, the air exhaust head is provided with an ink pad matched with a printing nozzle, the ink pad is provided with an air inlet matched with the air exhaust head, the bottom of the air exhaust head is provided with an air outlet connected with the air exhaust pipe, the lifting platform comprises a supporting bottom plate, a pair of supporting vertical plates fixed on the supporting bottom plate, a sliding frame connected on the supporting bottom plate in a sliding way, a lead screw transmission structure for driving the sliding frame to slide and a lifting frame connected on the sliding frame in a lifting way, the lead screw transmission structure comprises a transmission lead screw, a lead screw nut matched with the transmission lead screw and a lead screw seat, the sliding frame is positioned between the two supporting vertical plates and comprises a sliding bottom frame, sliding vertical plates arranged on, the lifting frame comprises a lifting top frame, a lifting guide plate arranged at one end of the lifting top frame, lifting vertical plates arranged at two sides of the lifting top frame and at least one pair of upper and lower sliding screw rods arranged between the two lifting vertical plates, horizontal sliding grooves matched with the front and rear sliding screw rods and vertical sliding grooves matched with the upper and lower sliding screw rods are arranged on the supporting vertical plates, and the front and rear sliding screw rods and the upper and lower sliding screw rods corresponding to the front and rear sliding screw rods are connected through connecting rods.

2. A simplified ink station for a digital printing apparatus according to claim 1, characterized in that: the gas extraction head is fixed on the lifting top frame through a gas extraction head mounting plate, a circular through hole matched with a gas outlet is formed in the gas extraction head mounting plate, a connecting flange matched with the gas extraction head is arranged at the top of the gas extraction head mounting plate, a connecting lug matched with the connecting flange is arranged at the bottom of the gas extraction head, and a filter screen is arranged on the gas inlet.

3. A simplified ink station for a digital printing apparatus according to claim 1, characterized in that: the lifting guide plate is arranged at the rear end of the lifting top frame, and the driving motor is arranged at the front side of the hand wheel.

4. A simplified ink station for a digital printing apparatus according to claim 1, characterized in that: one side of the sliding frame is provided with an opening matched with a driving motor, a plurality of groups of threaded holes for assembling the upper sliding screw and the lower sliding screw are arranged on the lifting vertical plate, and each group of threaded holes comprises an upper threaded hole, a middle threaded hole and a lower threaded hole.

5. A simplified ink station for a digital printing apparatus according to claim 1, characterized in that: a lifting travel switch is arranged on one side of the supporting bottom plate, and an induction sheet matched with the lifting travel switch is arranged on one side of the lifting guide plate; the lifting travel switch is installed on the supporting bottom plate through a switch installation frame, and a guide groove matched with the induction sheet is formed in the switch installation frame.

6. A simplified ink station for a digital printing apparatus according to claim 1, characterized in that: the number of the front and back sliding screw rods, the upper and lower sliding screw rods, the horizontal sliding grooves and the vertical sliding grooves is two pairs.