CN214188934U

CN214188934U - But printing ink printing device of impurity is filtered to steerable printing ink volume

Info

Publication number: CN214188934U
Application number: CN202023197124.3U
Authority: CN
Inventors: 钟开鑫
Original assignee: Chongqing Kaizhou Senmei Printing Co ltd
Current assignee: Chongqing Kaizhou Senmei Printing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-14
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a printing technology field, concretely relates to but printing ink volume filterable impurity's printing ink printing device, including base, frame, the roller of form advancing, printing mechanism, send black mechanism and the clean mechanism of printing ink, send black mechanism to include first printing ink pipe, second printing ink pipe, shower nozzle subassembly and scribble the black roller, second printing ink union coupling shower nozzle subassembly, the shower nozzle subassembly includes the shower nozzle body, the inside of shower nozzle body is equipped with the ink horn, the both sides of ink horn all are connected with out the ink pipe, a plurality of ink outlet holes are installed to the bottom equidistance of going out the ink pipe, the top of ink horn is equipped with the pipe, the pipe runs through the top of frame is connected with the mount, the vertical decurrent cylinder of the inboard top fixedly connected with of mount. The utility model discloses a cylinder control gets into the printing ink volume of ink horn, effectively prevents the waste of printing ink, practices thrift the printing cost.

Description

But printing ink printing device of impurity is filtered to steerable printing ink volume

Technical Field

The utility model relates to a printing technology field, concretely relates to but printing ink printing device of steerable printing ink volume filterable impurity.

Background

The printing device is a machine for printing characters and images, and the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the printing machine is as follows: the characters and images to be printed are made into printing blocks, then they are mounted on a printing machine, then the ink is coated on the places with characters and images on the printing blocks by manpower or printing machine, then they are directly or indirectly transferred onto paper or other printing material (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing blocks.

Traditional printing ink printing device structure is complicated, and the printing effect of printing next time can be influenced to the remaining printing ink of printing on the printing block after the printing, use not good, and simultaneously, supply printing ink to whole device through the printing ink pipe, but do not set up filter equipment in the printing ink pipe, impurity in printing ink pipe and the printing ink is carried the device along with printing ink and is printed on, influence the effect of printing easily, and, can not require the adjustment with the china ink volume according to printing material with the china ink volume, easily cause the waste of printing ink, the recovery of the printing ink of being not convenient for simultaneously is recycled.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a but difficult problem more than printing ink printing device of steerable printing ink volume filterable impurity solves.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a but printing ink printing device of controllable printing ink volume filterable impurity, includes base, frame, paper feed roller, printing mechanism, send black mechanism and the clean mechanism of printing ink, the paper feed roller sets up on the base and drive by the driving motor that form advances (not sign in the picture), printing mechanism includes dancer roll and printing roller, the printing roller sets up the top of paper feed roller just drives by printing driving motor (not sign in the picture), install a plurality of printing blocks on the outer peripheral face of printing roller, the dancer roll is located the left side of printing roller, send black mechanism to include first printing ink pipe, second printing ink pipe, shower nozzle subassembly and scribble the inking roller, first printing ink union coupling ink tank (not sign in the picture), second printing ink union coupling shower nozzle subassembly, first printing ink pipe with be provided with between the second printing ink pipe and filter the casing, the first ink tube and the second ink tube are provided with external threads at one end close to the filtering shell, the inner side wall of the filtering shell is provided with internal threads matched with the external threads, a filtering screen is fixed in the filtering shell, the nozzle assembly comprises a nozzle body, an ink box is arranged in the nozzle body, the two sides of the ink box are both connected with ink outlet tubes, a plurality of ink outlet holes are equidistantly arranged at the bottom of the ink outlet tubes, the top of the ink box is provided with a guide tube, the guide tube penetrates through the top of the rack and is connected with a fixing frame, the top of the inner side of the fixing frame is fixedly connected with a vertically downward micro air cylinder, the output end of the air cylinder is connected with a piston rod, the top of the rack is positioned in the fixing frame and is internally provided with a fixing cylinder, the fixing cylinder is communicated with the ink box through the guide tube, and the piston rod extends to the fixing cylinder and is connected with a piston, the lower end of the piston rod extends to the inner side of the ink box and is connected with a supporting plate, two ends of the supporting plate are respectively fixed with a baffle, and the bottom of one fixed side is communicated with the second ink tube and can be connected through threads.

Preferably, the baffle is square, and the side length of the baffle is larger than the inner diameter of the ink outlet pipe.

Preferably, a check valve is arranged on the second ink pipe.

Preferably, the inner diameter of the neck of the ink box is smaller than the width of the supporting plate.

Preferably, the filter screen is fixedly connected with the filter shell in a welding mode.

As an optimization, the nozzle assembly is just right the inking roller, the inking roller is located the top of printing roller just the inking roller with the cooperation of printing block.

As an optimization, the clean mechanism of printing ink sets up one side of printing roller, just the clean mechanism of printing ink includes clean seat and cleaning member, clean seat orientation the tip of printing roller is provided with curved magnetism and inhales the groove.

As an optimization, the cleaning piece comprises a magnetic suction plate and a cleaning plate, the magnetic suction plate is magnetically attracted to the magnetic suction groove and matched with the magnetic suction groove, the shape of one end of the magnetic suction plate is matched with the magnetic suction groove, the other end of the magnetic suction plate is connected with the cleaning plate, and the cleaning plate is matched with the printing block on the outer peripheral surface of the printing roller.

Preferably, the bottom end of the magnetic suction plate is provided with a guide chamfer.

An ink printing device capable of controlling ink quantity and filtering impurities has the following technical effects:

1. the piston cylinder is driven to move upwards through the air cylinder, the piston rod drives the piston to move upwards, then ink is extracted from an external ink box through the second ink tube, the ink directly enters the inner side of the fixed cylinder from the second ink tube, at the moment, the lower end of the piston rod drives the supporting plate to move upwards, the baffle plate is made to leave the inlet of the ink outlet tube, the ink directly enters the ink box under the action of gravity, the ink further enters the ink outlet tube, then the ink in the ink outlet tube falls into the ink applying roller from the ink outlet hole, the amount of the ink entering the ink box is controlled through the air cylinder, the waste of the ink is effectively prevented, and the printing cost is saved;

2. the detachable filtering device is additionally arranged between the first ink pipe and the second ink pipe, impurities in the ink are filtered through the filtering device, the impurities are prevented from entering the printing device and affecting the printing effect, and when the filter screen needs to be cleaned, the filtering device can be detached for cleaning;

3. through addding the clean mechanism of printing ink, can carry out the warning with the remaining printing ink of printing on the printing piece after the printing piece is worked at every turn, improve the printing quality of next time, cleaning member and clean seat adopt magnetism to inhale the mode and connect, the change of the follow-up cleaning member of being convenient for improves clean effect.

Drawings

FIG. 1 is a schematic view of an ink printing apparatus for filtering impurities, capable of controlling the amount of ink according to the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is an enlarged schematic view of B of FIG. 1;

fig. 4 is a detailed structural diagram of the filter housing of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

as shown in fig. 1-4, a but impurity filtering's of steerable printing ink volume printing ink printing device, including base 1, frame 1a, paper feed roller 2, printing mechanism, send black mechanism and the clean mechanism of printing ink, paper feed roller 2 sets up on the base 1 and by the driving motor that advances (not sign in the picture) drives, it is used for carrying the printing material, printing mechanism, send black mechanism and the clean mechanism setting of printing ink are in on the frame 1a, printing mechanism includes dancer roll 4 and printing roller 5, printing roller 5 sets up the top of paper feed roller 2 just is driven by printing driving motor (not sign in the picture), install a plurality of printing blocks 51 on the outer peripheral face of printing roller 5, dancer roll 4 is located the left side of printing roller 5 and its printing material 3 that is used for compressing tightly on the paper feed roller, it includes first printing ink pipe 7, send black mechanism to include, Second ink pipe 71, shower nozzle subassembly and scribble china ink roller 10, first ink pipe 7 connects ink tank (not sign in the figure), second ink pipe 71 connects the shower nozzle subassembly, first ink pipe 7 with be provided with between second ink pipe 71 and filter housing 8, first ink pipe 7 with second ink pipe 71 is close to the one end of filtering housing 8 is provided with external screw thread 8c, be equipped with on the inside wall of filtering housing 8 with the internal thread 8b that external screw thread 8c matches, the inside filter housing 8 that is fixed with of filter housing 8 has filter screen 8a, the shower nozzle subassembly includes shower nozzle body 9, the inside of shower nozzle body 9 is equipped with ink horn 9k, ink horn 9 k's both sides all are connected with out the china ink pipe 9g, go out the inside intercommunication of china ink pipe 9g and ink horn 9k, a plurality of china ink outlet hole 9h are installed to the bottom of play china ink pipe 9g equidistance, the top of the ink box 9k is provided with a conduit 9l, the conduit 9l penetrates through the top of the rack 1a and is connected with a fixed frame 9a, the top of the inner side of the fixed frame 9a is fixedly connected with a vertically downward micro cylinder 9b, the output end of the cylinder 9b is connected with a piston rod 9c, the top of the frame 1a is positioned in the fixed frame 9a and is internally provided with a fixed cylinder 9d, the fixed cylinder 9d is communicated with the ink box 9k through the conduit 9l, the piston rod 9c extends to the fixed cylinder 9d and is connected with a piston 9e, the lower end of the piston rod 9c extends to the inner side of the ink box 9k and is connected with a supporting plate 9i, baffle plates 9f are fixed at two ends of the supporting plate 9i, the bottom of one side of the fixed cylinder 9d is communicated with the second ink tube 71, and the fixed cylinder and the second ink tube can be connected through threads.

In this embodiment, the baffle 9f is square, and the side length of the baffle 9f is greater than the inner diameter of the ink outlet tube 9 g.

In this embodiment, the second ink tube 71 is provided with a check valve 9j, which can prevent ink from flowing back.

In this embodiment, the inner diameter of the neck of the ink cartridge 9k is smaller than the width of the stay plate 9 i.

In this embodiment, the filter screen 8a and the filter housing 8 are fixedly connected by welding, so that the filter screen can be fixed inside the filter housing.

In this embodiment, the shower nozzle subassembly is just right inking roller 10, and concrete be the shower nozzle body just to inking roller, inking roller 10 is located printing roller 5's top just inking roller 10 with the cooperation of printing piece 51, the shower nozzle body drops into printing ink on inking roller to scribble printing ink on the printing piece through inking roller.

In this embodiment, the ink cleaning mechanism is disposed on one side of the printing roller 5, and the ink cleaning mechanism includes a cleaning seat 6 and a cleaning member, and the end of the cleaning seat 6 facing the printing roller 5 is provided with an arc-shaped magnetic attraction groove 6 d.

In this embodiment, the cleaning member includes magnetic attraction board 6a and cleaning board 6b, magnetic attraction board 6a with magnetic attraction groove 6d magnetism inhales the cooperation, the shape of one side tip of magnetic attraction board 6a with magnetic attraction groove 6d matches, the opposite side end connection of magnetic attraction board 6a has cleaning board 6b, just cleaning board 6b with the cooperation of printing block 51 of the outer peripheral face of printing roller 5. On the one hand, the printing piece on the printing roller can be with clean board in close contact with on the cleaning member after the work, and the clean board can be cleaned printing remaining printing ink on the printing piece, improves the quality of printing next time, and on the other hand, the cleaning member is connected with clean seat magnetic attraction through the magnetic attraction board, adopts the mode of magnetic attraction connection to be convenient for follow-up change cleaning member, improves clean effect.

In this embodiment, the bottom end of the magnetic attraction plate 6a is provided with a guide chamfer 6 c. The guide chamfer is used for guiding the printing block.

The utility model discloses the principle:

the internal thread on the filtering shell is in threaded connection with the external threads on the first ink tube and the second ink tube, then the piston rod is driven to move upwards through the air cylinder, the piston rod drives the piston to move upwards, then the second ink tube extracts ink from an external ink box, when the first ink tube conveys the ink to the device, the ink is filtered by a filter screen in the filtering shell and then conveyed into the second ink tube, the ink directly enters the inner side of the fixed cylinder from the second ink tube, meanwhile, the lower end of the piston rod drives the supporting plate to move upwards, the baffle plate is separated from the inlet of the ink tube, the ink directly enters the ink box under the action of gravity, then the ink in the ink tube enters the ink outlet tube, then falls into the ink applying roller from the ink outlet hole, then the ink applying roller is in contact fit with the printing block, the ink is applied to the printing block, the printing block runs under the drive of the motor and performs ink printing on the printing material, after the printing block is printed, the printing block can be contacted with a cleaning plate on a cleaning piece along a guide chamfer of an ink cleaning mechanism, the cleaning plate can clean the residual ink on the printing block, and the printing block passes through the cleaning plate and then is contacted with an ink coating roller to prepare for next printing.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides a but printing ink printing device of controllable printing ink volume filterable impurity, its characterized in that includes base (1), frame (1a), paper feed roller (2), printing mechanism, send black mechanism and the clean mechanism of printing ink, paper feed roller (2) set up on base (1) and drive by the driving motor that form advances, printing mechanism includes dancer roll (4) and printing roller (5), printing roller (5) set up the top of paper feed roller (2) and drive by printing driving motor, install a plurality of printing blocks (51) on the outer peripheral face of printing roller (5), dancer roll (4) are located the left side of printing roller (5), send black mechanism to include first printing ink pipe (7), second printing ink pipe (71), shower nozzle subassembly and scribble ink roller (10), ink box is connected to first printing ink pipe (7), the second ink tube (71) is connected with a spray head assembly, a filtering shell (8) is arranged between the first ink tube (7) and the second ink tube (71), an external thread (8c) is arranged at one end, close to the filtering shell (8), of the first ink tube (7) and the second ink tube (71), an internal thread (8b) matched with the external thread (8c) is arranged on the inner side wall of the filtering shell (8), a filter screen (8a) is fixed inside the filtering shell (8), the spray head assembly comprises a spray head body (9), an ink box (9k) is arranged inside the spray head body (9), ink outlet tubes (9g) are connected to two sides of the ink box (9k), a plurality of ink outlet holes (9h) with equal intervals are arranged at the bottom of the ink outlet tubes (9g), a guide tube (9l) is arranged at the top of the ink box (9k), the guide pipe (9l) penetrates through the top of the frame (1a) and is connected with a fixed frame (9a), the top of the inner side of the fixed frame (9a) is fixedly connected with a cylinder (9b) which is vertically downward, the output end of the air cylinder (9b) is connected with a piston rod (9c), the top of the frame (1a) is positioned in the fixed frame (9a) and is internally provided with a fixed cylinder (9d), the fixed cylinder (9d) is communicated with the ink box (9k) through the conduit (9l), the piston rod (9c) extends to the fixed cylinder (9d) and is connected with a piston (9e), the lower end of the piston rod (9c) extends to the inner side of the ink box (9k) and is connected with a supporting plate (9i), both ends of fagging (9i) all are fixed with baffle (9f), one side bottom of fixed cylinder (9d) with second ink pipe (71) intercommunication.

2. An ink printing apparatus for filtering contaminants from a controlled amount of ink according to claim 1 wherein said baffle (9f) is square and said baffle (9f) has a side length greater than the inside diameter of said outlet tube (9 g).

3. An ink printing apparatus for controlling the amount of ink to filter contaminants according to claim 1, wherein said second ink tube (71) is provided with a check valve (9 j).

4. A controlled ink volume contaminant-filterable ink printing apparatus according to claim 1, wherein the neck of the ink cartridge (9k) has an internal diameter less than the width of the gusset (9 i).

5. An ink printing device with controllable ink volume for filtering impurities according to claim 1, characterised in that said sieve (8a) is fixedly connected to said filtering case (8) by welding.

6. An ink printing device with controllable ink quantity for filtering impurities according to claim 1, characterized in that said nozzle assembly is just right to said inking roller (10), said inking roller (10) being located above said printing roller (5) and said inking roller (10) cooperating with said printing block (51).

7. An ink printing device with controllable ink amount and capable of filtering impurities according to claim 1, characterized in that the ink cleaning mechanism is arranged on one side of the printing roller (5), and the ink cleaning mechanism comprises a cleaning seat (6) and a cleaning member, and the end of the cleaning seat (6) facing the printing roller (5) is provided with an arc-shaped magnetic suction groove (6 d).

8. An ink printing apparatus capable of controlling the amount of ink and filtering foreign substances according to claim 7, wherein said cleaning member includes a magnetic attraction plate (6a) and a cleaning plate (6b), said magnetic attraction plate (6a) magnetically engages with said magnetic attraction groove (6d), a side end portion of said magnetic attraction plate (6a) has a shape matching with said magnetic attraction groove (6d), another side end portion of said magnetic attraction plate (6a) is connected with said cleaning plate (6b), and said cleaning plate (6b) engages with said printing block (51) of the outer peripheral surface of said printing roller (5).

9. An ink printing device for filtering impurities with controllable ink quantity according to claim 8, characterized in that the bottom end of said magnetic attraction plate (6a) is provided with a guide chamfer (6 c).